April 2007 - richfaces-svn-commits

JBoss Rich Faces SVN: r525 - trunk/sandbox/sandbox-samples/scrollable-grid-demo/target.

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Author: abelevich Date: 2007-04-24 13:14:45 -0400 (Tue, 24 Apr 2007) New Revision: 525 Removed: trunk/sandbox/sandbox-samples/scrollable-grid-demo/target/classes/ Log:

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JBoss Rich Faces SVN: r524 - in trunk/sandbox/sandbox-samples: scrollable-grid-demo and 6 other directories.

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Author: abelevich Date: 2007-04-24 13:13:22 -0400 (Tue, 24 Apr 2007) New Revision: 524 Added: trunk/sandbox/sandbox-samples/pom.xml trunk/sandbox/sandbox-samples/scrollable-grid-demo/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/.settings/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/pom.xml trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/java/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/resources/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/faces-config.xml trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/web.xml trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/index.jsp trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.jsp trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.xhtml trunk/sandbox/sandbox-samples/scrollable-grid-demo/target/ trunk/sandbox/sandbox-samples/scrollable-grid-demo/target/classes/ Log: Added: trunk/sandbox/sandbox-samples/pom.xml =================================================================== --- trunk/sandbox/sandbox-samples/pom.xml (rev 0) +++ trunk/sandbox/sandbox-samples/pom.xml 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,237 @@ +<?xml version="1.0" encoding="UTF-8"?> +<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> + <modelVersion>4.0.0</modelVersion> + <groupId>org.richfaces</groupId> + <artifactId>sandbox-samples</artifactId> + <packaging>pom</packaging> + <name>RichFaces Components Examples</name> + <version>3.0.1-SNAPSHOT</version> + <url>http://labs.jboss.com/jbossrichfaces/samples</url> + +  + <build> + <plugins> + <plugin> + <groupId>org.mortbay.jetty</groupId> + <artifactId>maven-jetty-plugin</artifactId> + <version>6.1.1</version> + <configuration> + <scanIntervalSeconds>10</scanIntervalSeconds> + <connectors> + <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector"> + <port>8080</port> + <maxIdleTime>60000</maxIdleTime> + </connector> + </connectors> + </configuration> + + </plugin> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-surefire-plugin</artifactId> + <configuration> + <skip>true</skip> + </configuration> + <executions> + <execution> + <id>surefire-it</id> + <phase>integration-test</phase> + <goals> + <goal>test</goal> + </goals> + <configuration> + <skip>false</skip> + </configuration> + </execution> + </executions> + </plugin> + </plugins> + </build> + + <dependencies> + <dependency> + <groupId>junit</groupId> + <artifactId>junit</artifactId> + <version>3.8.1</version> + <scope>test</scope> + </dependency> + <dependency> + <groupId>org.ajax4jsf</groupId> + <artifactId>ajax4jsf</artifactId> + <version>1.1.1-SNAPSHOT</version> + </dependency> + <dependency> + <groupId>com.sun.facelets</groupId> + <artifactId>jsf-facelets</artifactId> + <version>1.1.12</version> + </dependency> + <dependency> + <groupId>javax.el</groupId> + <artifactId>el-api</artifactId> + <version>1.0</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>el-impl</groupId> + <artifactId>el-impl</artifactId> + <version>1.0</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>jstl</artifactId> + <version>1.0</version> + <scope>runtime</scope> + </dependency> + </dependencies> + + <scm> + <connection> + scm:svn:http://anonsvn.jboss.org/repos/richfaces/ + </connection> + <developerConnection> + scm:svn:https://svn.jboss.org/repos/richfaces/ + </developerConnection> + <url>http://anonsvn.jboss.org/repos/richfaces/</url> + </scm> + + <distributionManagement> + <downloadUrl>http://labs.jboss.com/portal/jbossrichfaces/downloads</downloadUrl> + <repository> + <id>release-repository</id> + <uniqueVersion>false</uniqueVersion> + <url>${releaseRepository}</url> + </repository> + <snapshotRepository> + <id>snap-repository</id> + <uniqueVersion>true</uniqueVersion> + <url>${snapshotRepository}</url> + </snapshotRepository> + </distributionManagement> + <pluginRepositories> + <pluginRepository> + <releases> + <enabled>false</enabled> + </releases> + <snapshots> + <enabled>true</enabled> + <updatePolicy>always</updatePolicy> + </snapshots> + <id>maven2-snapshots.jboss.org</id> + <name>Jboss Repository for Maven Snapshots</name> + <url>http://snapshots.jboss.com/</url> + </pluginRepository> + </pluginRepositories> + <repositories> + <repository> + <releases/> + <snapshots> + <enabled>false</enabled> + <updatePolicy>never</updatePolicy> + </snapshots> + <id>maven-repository.dev.java.net</id> + <name>Java.net Repository for Maven</name> + <url> + https://maven-repository.dev.java.net/nonav/repository + </url> + <layout>legacy</layout> + </repository> + <repository> + <releases> + <enabled>false</enabled> + </releases> + <snapshots> + <enabled>true</enabled> + <updatePolicy>always</updatePolicy> + </snapshots> + <id>maven2-snapshots.jboss.org</id> + <name>Jboss Repository for Maven Snapshots</name> + <url>http://snapshots.jboss.com/</url> + </repository> + </repositories> + <profiles> + <profile> + <id>jsf12</id> + <build> + <defaultGoal>jetty:run</defaultGoal> + <plugins> + <plugin> + <groupId>org.apache.maven.plugins</groupId> + <artifactId>maven-compiler-plugin</artifactId> + <version>2.0</version> + <configuration> + <source>1.5</source> + <target>1.5</target> + </configuration> + </plugin> + </plugins> + </build> + <dependencies> + <dependency> + <groupId>javax.servlet</groupId> + <artifactId>servlet-api</artifactId> + <version>2.5</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>javax.servlet.jsp</groupId> + <artifactId>jsp-api</artifactId> + <version>2.1</version> + <scope>provided</scope> + </dependency> + <dependency> + <groupId>javax.faces</groupId> + <artifactId>jsf-api</artifactId> + <version>1.2_03</version> + </dependency> + <dependency> + <groupId>javax.faces</groupId> + <artifactId>jsf-impl</artifactId> + <version>1.2_03</version> + <scope>runtime</scope> + </dependency> + </dependencies> + </profile> + <profile> + <id>myfaces</id> + <properties> + <myfaces>1.1.5</myfaces> + <tomahawk>1.1.5</tomahawk> + </properties> + <build> + <plugins/> + </build> + <dependencies> + <dependency> + <groupId>org.ajax4jsf</groupId> + <artifactId>ajax4jsf</artifactId> + <version>1.1.1-SNAPSHOT</version> + <exclusions> + <exclusion> + <groupId>javax.faces</groupId> + <artifactId>jsf-api</artifactId> + </exclusion> + <exclusion> + <groupId>javax.faces</groupId> + <artifactId>jsf-impl</artifactId> + </exclusion> + </exclusions> + </dependency> + <dependency> + <groupId>org.apache.myfaces.core</groupId> + <artifactId>myfaces-api</artifactId> + <version>${myfaces}</version> + </dependency> + <dependency> + <groupId>org.apache.myfaces.core</groupId> + <artifactId>myfaces-impl</artifactId> + <version>${myfaces}</version> + <scope>runtime</scope> + </dependency> + </dependencies> + </profile> + </profiles> + <modules> + <module>scrollable-grid-demo</module> + </modules> +</project> \ No newline at end of file Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/pom.xml =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/pom.xml (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/pom.xml 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,15 @@ +<?xml version="1.0"?><project> + <parent> + <artifactId>sandbox-samples</artifactId> + <groupId>org.richfaces</groupId> + <version>3.0.1-SNAPSHOT</version> + </parent> + <modelVersion>4.0.0</modelVersion> + <groupId>org.richfaces</groupId> + <artifactId>scrollable-grid-demo</artifactId> + <packaging>war</packaging> + <name>scrollable-grid-demo Maven Webapp</name> + <build> + <finalName>scrollable-grid-demo</finalName> + </build> +</project> \ No newline at end of file Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/faces-config.xml =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/faces-config.xml (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/faces-config.xml 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,10 @@ +<?xml version="1.0"?> +<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" + "http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> +<faces-config> + <managed-bean> + <managed-bean-name>bean</managed-bean-name> + <managed-bean-class>org.richfaces.Bean</managed-bean-class> + <managed-bean-scope>request</managed-bean-scope> + </managed-bean> +</faces-config> Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/web.xml =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/web.xml (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/WEB-INF/web.xml 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,43 @@ +<?xml version="1.0" encoding="UTF-8"?> +<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> + <display-name>Archetype Created Web Application</display-name> + <context-param> + <param-name>javax.faces.CONFIG_FILES</param-name> + <param-value>/WEB-INF/faces-config.xml</param-value> + </context-param> + <context-param> + <param-name>javax.faces.STATE_SAVING_METHOD</param-name> + <param-value>server</param-value> + </context-param> +  + <filter> + <display-name>Ajax4jsf Filter</display-name> + <filter-name>ajax4jsf</filter-name> + <filter-class>org.ajax4jsf.Filter</filter-class> + </filter> + <filter-mapping> + <filter-name>ajax4jsf</filter-name> + <servlet-name>Faces Servlet</servlet-name> + <dispatcher>REQUEST</dispatcher> + <dispatcher>FORWARD</dispatcher> + <dispatcher>INCLUDE</dispatcher> + </filter-mapping> + <servlet> + <servlet-name>Faces Servlet</servlet-name> + <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> + <load-on-startup>1</load-on-startup> + </servlet> + <servlet-mapping> + <servlet-name>Faces Servlet</servlet-name> + <url-pattern>/faces/*</url-pattern> + </servlet-mapping> + <servlet-mapping> + <servlet-name>Faces Servlet</servlet-name> + <url-pattern>*.jsf</url-pattern> + </servlet-mapping> + <login-config> + <auth-method>BASIC</auth-method> + </login-config> +</web-app> Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/index.jsp =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/index.jsp (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/index.jsp 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,11 @@ +<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> + +<html> + +<head></head> + + <body> + <jsp:forward page="/pages/index.jsf" /> + </body> + +</html> \ No newline at end of file Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.jsp =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.jsp (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.jsp 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,12 @@ +<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> +<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%> +<html> + <head> + <title></title> + </head> + <body> + <f:view> + + </f:view> + </body> +</html> Added: trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.xhtml =================================================================== --- trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.xhtml (rev 0) +++ trunk/sandbox/sandbox-samples/scrollable-grid-demo/src/main/webapp/pages/index.xhtml 2007-04-24 17:13:22 UTC (rev 524) @@ -0,0 +1,12 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" + xmlns:f="http://java.sun.com/jsf/core" + xmlns:h="http://java.sun.com/jsf/html" + xmlns:ui="http://java.sun.com/jsf/facelets" + xmlns:a4j="https://ajax4jsf.dev.java.net/ajax" + xmlns:c="http://java.sun.com/jsp/jstl/core" + > + <f:view> + + </f:view> +</html> \ No newline at end of file

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JBoss Rich Faces SVN: r523 - trunk/sandbox.

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Author: abelevich Date: 2007-04-24 13:09:29 -0400 (Tue, 24 Apr 2007) New Revision: 523 Added: trunk/sandbox/sandbox-samples/ Log: Share project 'sandbox-samples' into 'https://svn.jboss.org/repos/richfaces/trunk/sandbox'

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JBoss Rich Faces SVN: r522 - trunk/sandbox/scrollable-grid.

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Author: abelevich Date: 2007-04-24 11:28:16 -0400 (Tue, 24 Apr 2007) New Revision: 522 Modified: trunk/sandbox/scrollable-grid/generatescript.xml trunk/sandbox/scrollable-grid/pom.xml Log: Modified: trunk/sandbox/scrollable-grid/generatescript.xml =================================================================== --- trunk/sandbox/scrollable-grid/generatescript.xml 2007-04-24 15:28:02 UTC (rev 521) +++ trunk/sandbox/scrollable-grid/generatescript.xml 2007-04-24 15:28:16 UTC (rev 522) @@ -17,28 +17,29 @@ </description> <target name="merge-scripts"> - <property name="script-path" value="org/richfaces/renderkit/html/scripts"></property> +  <property name="gen-script-name" value="scrollable-grid.js"></property> - <property name="gen-script-full-name" value="${target-dir}/${script-path}/${gen-script-name}"></property> + <property name="gen-script-full-name" value="${target-dir}/${gen-script-name}"></property> <concat append="false" binary="false" destfile="${gen-script-full-name}"> - <filelist dir="${resources-dir}/${script-path}"> + <filelist dir="${resources-dir}"> <file name="/common/prototype/ext/extend.js"/> <file name="ClientUILib.js"/> - <file name="/ui/common/utils/StringBuilder.js"/> - <file name="/ui/common/utils/Validators.js"/> - <file name="/ui/common/box/Box.js"/> - <file name="/ui/common/box/InlineBox.js"/> - <file name="/ui/common/utils/CustomEvent.js"/> - <file name="/ui/common/box/ScrollableBox.js"/> - <file name="/ui/controls/grid/DataModel.js"/> - <file name="/ui/controls/grid/ArrayDataModel.js"/> - <file name="/ui/layouts/LayoutManager.js"/> - <file name="/ui/common/box/Substrate.js"/> - <file name="/ui/controls/grid/GridLayoutManager.js"/> - <file name="/ui/controls/grid/GridHeader.js"/> - <file name="/ui/controls/grid/GridBody.js"/> - <file name="/ui/controls/grid/GridFooter.js"/> - <file name="/ui/controls/grid/CellsStrip.js"/> + <file name="/ClientUI/common/utils/StringBuilder.js"/> + <file name="/ClientUI/common/utils/Validators.js"/> + <file name="/ClientUI/common/box/Box.js"/> + <file name="/ClientUI/common/box/InlineBox.js"/> + <file name="/ClientUI/common/utils/CustomEvent.js"/> + <file name="/ClientUI/common/box/ScrollableBox.js"/> + <file name="/ClientUI/controls/grid/DataModel.js"/> + <file name="/ClientUI/controls/grid/ArrayDataModel.js"/> + <file name="/ClientUI/layouts/LayoutManager.js"/> + <file name="/ClientUI/common/box/Substrate.js"/> + <file name="/ClientUI/layouts/VLayoutManager.js"/> + <file name="/ClientUI/layouts/GridLayoutManager.js"/> + <file name="/ClientUI/controls/grid/GridHeader.js"/> + <file name="/ClientUI/controls/grid/GridBody.js"/> + <file name="/ClientUI/controls/grid/GridFooter.js"/> + <file name="/ClientUI/controls/grid/CellsStrip.js"/> </filelist> </concat> </target> Modified: trunk/sandbox/scrollable-grid/pom.xml =================================================================== --- trunk/sandbox/scrollable-grid/pom.xml 2007-04-24 15:28:02 UTC (rev 521) +++ trunk/sandbox/scrollable-grid/pom.xml 2007-04-24 15:28:16 UTC (rev 522) @@ -14,9 +14,9 @@ <configuration> <library> <prefix>org.richfaces</prefix> - <taglib> - <shortName>scrollable-grid</shortName> - </taglib> + <taglib> + <shortName>scrollable-grid</shortName> + </taglib> </library> </configuration> <executions> @@ -44,7 +44,7 @@ value="${project.build.directory}/generated-component/resources"> </property> <property name="resources-dir" - value="${basedir}/src/main/resources"> + value="${basedir}/src/main/javascript"> </property> </ant> </tasks> @@ -190,7 +190,6 @@ <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.4</version> - <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId>

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JBoss Rich Faces SVN: r521 - trunk/sandbox/scrollable-grid/target.

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Author: abelevich Date: 2007-04-24 11:28:02 -0400 (Tue, 24 Apr 2007) New Revision: 521 Added: trunk/sandbox/scrollable-grid/target/test-classes/ Log:

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JBoss Rich Faces SVN: r520 - trunk/sandbox/scrollable-grid.

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Author: abelevich Date: 2007-04-24 11:27:47 -0400 (Tue, 24 Apr 2007) New Revision: 520 Added: trunk/sandbox/scrollable-grid/target/ Log:

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JBoss Rich Faces SVN: r519 - trunk/sandbox/scrollable-grid/src/main/templates/org/richfaces.

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Author: abelevich Date: 2007-04-24 11:27:33 -0400 (Tue, 24 Apr 2007) New Revision: 519 Modified: trunk/sandbox/scrollable-grid/src/main/templates/org/richfaces/scrollable-grid.jspx Log: Modified: trunk/sandbox/scrollable-grid/src/main/templates/org/richfaces/scrollable-grid.jspx =================================================================== --- trunk/sandbox/scrollable-grid/src/main/templates/org/richfaces/scrollable-grid.jspx 2007-04-24 15:27:18 UTC (rev 518) +++ trunk/sandbox/scrollable-grid/src/main/templates/org/richfaces/scrollable-grid.jspx 2007-04-24 15:27:33 UTC (rev 519) @@ -5,12 +5,22 @@ xmlns:ui=" http://ajax4jsf.org/cdk/ui" xmlns:u=" http://ajax4jsf.org/cdk/u" xmlns:x=" http://ajax4jsf.org/cdk/x" + xmlns:h=" http://ajax4jsf.org/cdk/headers" xmlns:vcp="http://ajax4jsf.org/cdk/vcp" class="org.richfaces.renderkit.html.ScrollableGridRenderer" baseclass="org.richfaces.renderkit.ScrollableGridBaseRenderer" component="org.richfaces.component.UIScrollableGrid" > + <h:styles> + /org/richfaces/renderkit/html/css/grid.xcss + </h:styles> + + <h:scripts> + new org.ajax4jsf.framework.resource.PrototypeScript(), + /org/richfaces/renderkit/html/scripts/scrollable-grid.js + </h:scripts> + <div id="GridContainer" style="width:60%; height:300px;" class="ClientUI_Grid"> <div id="GridHeaderTemplate"> <table class="TestGridHeader" cellpadding="0" cellspacing="0" border="1"> @@ -23,11 +33,11 @@ <td style="width:100%;"> <table class="ClientUI_Grid_HCBodyContent" cellpadding="0" cellspacing="0" style="width:100%;"> <tr> - <td style="font-size: 1px;" colspan="3"><div class="CustomHeaderHSep"> </div></td> + <td style="font-size: 1px;" colspan="3"><div class="CustomHeaderHSep"> </div></td> </tr> <tr> <td class="ClientUI_Grid_HCBodyContent" align="center" width="50%">Column 2.1</td> - <td class="CustomHeaderVSep">  </td> + <td class="CustomHeaderVSep">  </td> <td class="ClientUI_Grid_HCBodyContent" align="center" width="50%">Column 2.2</td> </tr> </table> @@ -54,11 +64,11 @@ <td style="width:100%;"> <table class="ClientUI_Grid_HCBodyContent" cellpadding="0" cellspacing="0" style="width:100%;"> <tr> - <td style="font-size: 1px;" colspan="3"><div class="CustomHeaderHSep"> </div></td> + <td style="font-size: 1px;" colspan="3"><div class="CustomHeaderHSep"> </div></td> </tr> <tr> <td class="ClientUI_Grid_HCBodyContent" align="center" width="50%">Column 6.1</td> - <td class="CustomHeaderVSep">  </td> + <td class="CustomHeaderVSep">  </td> <td class="ClientUI_Grid_HCBodyContent" align="center" width="50%">Column 6.2</td> </tr> </table>

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JBoss Rich Faces SVN: r518 - in trunk/sandbox/scrollable-grid/src/main/javascript: ClientUI and 9 other directories.

by richfaces-svn-commits＠lists.jboss.org

Author: abelevich Date: 2007-04-24 11:27:18 -0400 (Tue, 24 Apr 2007) New Revision: 518 Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Box.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/InlineBox.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/ScrollableBox.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Substrate.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/CustomEvent.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/StringBuilder.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/Validators.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/ArrayDataModel.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/CellsStrip.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DataModel.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DefaultColumnModel.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/Grid.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridBody.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridFooter.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridHeader.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/GridLayoutManager.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/LayoutManager.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/VLayoutManager.js trunk/sandbox/scrollable-grid/src/main/javascript/ClientUILib.js trunk/sandbox/scrollable-grid/src/main/javascript/common/ trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ext/ trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ext/extend.js trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/prototype.js trunk/sandbox/scrollable-grid/src/main/javascript/common/scriptaculous/ Log: Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Box.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Box.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Box.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,251 @@ +/** + * Box.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.common.box.Box"); + + +/* + * Base class for all ui controls + * + * TODO: description of control + * + * TODO: usage description + * Usage: + * ClientUILib.declarePackage("ClientUI.common"); + * ClientUILib.requireClass("ClientUI.common.box.Box"); + * var ClientUI.MyControl = Class.create({ + * CLASSDEF : { + * name: 'ClientUI.MyControl', + * parent: ClientUI.common.box.Box + * }, + * initialize:function() { + * this.parentClass().constructor().call(this) + * alert("A new " + this.getClass().className + " was created") + * } + * }) + */ +ClientUI.common.box.Box = Class.create({ + CLASSDEF: { + name: 'ClientUI.common.box.Box' + } +}); + +Object.extend(ClientUI.common.box.Box.prototype, { + + initialize: function(element, parentElement, dontUpdateStyles) { + this.element = $(element); + if(!this.element) { + this.element = $(document.createElement("div")); + if($(parentElement)) { + $(parentElement).appendChild(this.element); + } + else { + document.body.appendChild(this.element); + } + } + this.element.wrapper = this; + if(!this.element.parentNode && $(parentElement)) { + $(parentElement).appendChild(this.element); + } + + if(!this.element.id) { + this.element.id = "ClientUI_Box" + ClientUI_common_box_Box_idGenerator++; + } + if(!dontUpdateStyles) { + this.element.setStyle({overflow: 'hidden'}); + this.element.setStyle({whiteSpace: 'nowrap'}); + + // if the element isn't positioned, make it relative + var position = this.element.getStyle('position'); + if(position != 'absolute' && position != 'fixed'){ + this.element.setStyle({position: 'relative'}); + } + } + }, + + setParent: function(newParent) { + if(this.element.parentNode) { + this.element.parentNode.removeChild(this.element); + } + if(newParent) { + if(newParent.getElement) { + newParent = newParent.getElement(); + } + $(newParent).appendChild(this.element); + } + return this; + }, + getElement: function() { + return this.element; + }, + getHeight: function() { + if(this.getElement().tagName.toLowerCase() != "body") + return Element.getHeight(this.element); + + if (self.innerHeight) { // all except Explorer + return self.innerHeight; + } + else if (document.documentElement && document.documentElement.clientHeight) { + // Explorer 6 Strict Mode + return document.documentElement.clientHeight; + } + else if (document.body) { // other Explorers + return document.body.clientHeight; + } + }, + isModified: false, + setHeight: function(newHeight) { + if(Validators.IsNumber(newHeight)) { + if(newHeight<0) newHeight = 0; + newHeight += "px"; + } + this.element.setStyle({height: newHeight}); + isModified = true; + return this; + }, + getWidth: function() { + if(this.getElement().tagName.toLowerCase() != "body") + return Element.getWidth(this.element); + + if (self.innerHeight) {// all except Explorer + return self.innerWidth; + } + else if (document.documentElement && document.documentElement.clientHeight) { + // Explorer 6 Strict Mode + return document.documentElement.clientWidth; + } + else if (document.body) { // other Explorers + return document.body.clientWidth; + } + }, + setWidth: function(newWidth) { + if(Validators.IsNumber(newWidth)) { + if(newWidth<0) newWidth = 0; + newWidth += "px"; + } + this.element.setStyle({width: newWidth}); + isModified = true; + return this; + }, + moveToX: function(x) { + if(Validators.IsNumber(x)) {x += "px";} + this.getElement().setStyle({left: x}); + isModified = true; + return this; + }, + moveToY: function(y) { + if(Validators.IsNumber(y)) {y += "px";} + this.getElement().setStyle({top: y}); + isModified = true; + return this; + }, + moveTo: function(x, y) { + this.moveToX(x); + this.moveToY(y); + return this; + }, + hide: function() { + Element.hide(this.element); + isModified = true; + return this; + }, + show: function() { + Element.show(this.element); + isModified = true; + return this; + }, + updateLayout: function() { + isModified = false; + return this; + }, + getViewportWidth: function() { + if(this.getElement().tagName.toLowerCase() != "body") { + var width = 0; + if( this.getElement().clientWidth ) { + width = this.getElement().clientWidth; + } + else if( this.getElement().innerWidth ) { + width = this.getElement().innerWidth - getScrollerWidth(); + } + + if(ClientUILib.isGecko) { + width -= this.getPadding("lr"); + } + return width; + } + + return this.getWidth(); + }, + getViewportHeight: function() { + if(this.getElement().tagName.toLowerCase() != "body") { + var height = 0; + if( this.getElement().clientHeight ) { + height = this.getElement().clientHeight; + } + else if( this.getElement().innerHeight ) { + height = this.getElement().innerHeight - getScrollerWidth(); + } + + if(ClientUILib.isGecko) { + height -= this.getPadding("tb"); + } + return height; + } + return this.getHeight(); + }, + /** + * Gets the width of the border(s) for the specified side(s) + * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example, + * passing lr would get the border (l)eft width + the border (r)ight width. + * @return {Number} The width of the sides passed added together + */ + getBorderWidth : function(side){ + return this.getStyles(side, this.borders); + }, + + /** + * Gets the width of the padding(s) for the specified side(s) + * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example, + * passing lr would get the padding (l)eft + the padding (r)ight. + * @return {Number} The padding of the sides passed added together + */ + getPadding : function(side){ + return this.getStyles(side, this.paddings); + }, + getStyles : function(sides, styles){ + var val = 0; + for(var i = 0, len = sides.length; i < len; i++){ + var w = parseInt(this.getElement().getStyle(styles[sides.charAt(i)]), 10); + if(!isNaN(w)) val += w; + } + return val; + }, + makeAbsolute: function(keepPos) { + if(keepPos) { + Position.absolutize(this.getElement()); + } + else { + this.getElement().setStyle({position: 'absolute'}); + } + return this; + }, + getX: function() { + return this.getElement().offsetLeft; + }, + getY: function() { + return this.getElement().offsetTop; + }, + setStyle: function(style) { + this.getElement().setStyle(style); + return this; + }, + + borders: {l: 'border-left-width', r: 'border-right-width', t: 'border-top-width', b: 'border-bottom-width'}, + paddings: {l: 'padding-left', r: 'padding-right', t: 'padding-top', b: 'padding-bottom'}, + margins: {l: 'margin-left', r: 'margin-right', t: 'margin-top', b: 'margin-bottom'} + +}); + +var ClientUI_common_box_Box_idGenerator = 0; Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/InlineBox.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/InlineBox.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/InlineBox.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,45 @@ +/** + * InlineBox.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.common.box.InlineBox"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); + +/** + * Base class that wrap work with inline blocks like span + */ +ClientUI.common.box.InlineBox = Class.create({ + CLASSDEF: { + name: 'ClientUI.common.box.InlineBox', + parent: ClientUI.common.box.Box + } +}); + +Object.extend(ClientUI.common.box.InlineBox.prototype, { + + initialize: function(element, parentElement, dontUpdateStyles) { + if(!element) { + element = $(document.createElement("span")); + if($(parentElement)) { + $(parentElement).appendChild(element); + } + else { + document.body.appendChild(element); + } + } + if(!element.id) { + element.id = "ClientUI_InlineBox" + ClientUI_common_box_InlineBox_idGenerator++; + } + + ClientUI.common.box.InlineBox.parentClass.constructor().call(this, element, parentElement, dontUpdateStyles); + + // additional styles + if(!dontUpdateStyles) { + this.element.setStyle({display: 'block'}); + } + } +}); + +var ClientUI_common_box_InlineBox_idGenerator = 0; \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/ScrollableBox.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/ScrollableBox.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/ScrollableBox.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,139 @@ +/** + * ScrollableBox.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.common.box.ScrollableBox"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); +ClientUILib.requireClass("ClientUI.common.utils.CustomEvent"); + +/** + * This class target to manage scrollable box object. + */ +ClientUI.common.box.ScrollableBox = Class.create({ + CLASSDEF: { + name: 'ClientUI.common.box.ScrollableBox', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.common.box.ScrollableBox.prototype, { + + // Custom events + /** + * Occured when content scrolled in horizontal + */ + eventHScroll: {}, + /** + * Occured when content scrolled in vertical + */ + eventVScroll: {}, + + //Constructor + initialize: function(element, parentElement) { + ClientUI.common.box.ScrollableBox.parentClass.constructor().call(this, element, parentElement); + this.element.setStyle({overflow: 'auto'}); + + // Create custom event producers + this.eventHScroll = new ClientUI.common.utils.CustomEvent('OnHScroll'); + this.eventVScroll = new ClientUI.common.utils.CustomEvent('OnVScroll'); + + this.eventOnScroll = this.scrollContent.bindAsEventListener(this); + Event.observe(this.element, 'scroll', this.eventOnScroll); + }, + scrollContent: function(event) { + this.updateScrollPos(); + }, + updateScrollPos: function() { + this.timer = null; + + // process horizontal scrolling + if(this.scrollLeft!==this.getViewportScrollX()) { + this.scrollLeft = this.getViewportScrollX(); + this.eventHScroll.fire(this.getViewportScrollX()); + } + + // process vertical scrolling + if(this.scrollTop!==this.getViewportScrollY()) { + this.scrollTop = this.getViewportScrollY(); + this.eventVScroll.fire(this.getViewportScrollY()); + } + }, + updateLayout: function() { + // NOTE: not implemented in this class + ClientUI.common.box.ScrollableBox.parentClass.method("updateLayout").call(this); + ClientUILib.log(ClientUILogger.INFO, "ScrollableBox::updateLayout"); + }, + getViewportScrollX: function() { + var scrollX = 0; + if( this.getElement().scrollLeft ) { + scrollX = this.getElement().scrollLeft; + } + else if( this.getElement().pageXOffset ) { + scrollX = this.getElement().pageXOffset; + } + else if( this.getElement().scrollX ) { + scrollX = this.getElement().scrollX; + } + return scrollX; + }, + getViewportScrollY: function() { + var scrollY = 0; + if( this.getElement().scrollTop ) { + scrollY = this.getElement().scrollTop; + } + else if( this.getElement().pageYOffset ) { + scrollY = this.getElement().pageYOffset; + } + else if( this.getElement().scrollY ) { + scrollY = this.getElement().scrollY; + } + return scrollY; + }, + getScrollerWidth: function() { + if(this.scrollerWidth && this.scrollerWidth > 0) + return this.scrollerWidth; + + var scr = null; + var inn = null; + var wNoScroll = 0; + var wScroll = 0; + + // Outer scrolling div + scr = document.createElement('div'); + scr.style.position = 'absolute'; + scr.style.top = '-1000px'; + scr.style.left = '-1000px'; + scr.style.width = '100px'; + scr.style.height = '50px'; + // Start with no scrollbar + scr.style.overflow = 'hidden'; + + // Inner content div + inn = document.createElement('div'); + inn.style.width = '100%'; + inn.style.height = '200px'; + + // Put the inner div in the scrolling div + scr.appendChild(inn); + // Append the scrolling div to the doc + document.body.appendChild(scr); + + // Width of the inner div sans scrollbar + wNoScroll = inn.offsetWidth; + // Add the scrollbar + scr.style.overflow = 'auto'; + // Width of the inner div width scrollbar + wScroll = inn.offsetWidth; + + // Remove the scrolling div from the doc + document.body.removeChild( + document.body.lastChild); + + // Pixel width of the scroller + this.scrollerWidth = (wNoScroll - wScroll); + return this.scrollerWidth || 0; + } +}) \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Substrate.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Substrate.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/box/Substrate.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,39 @@ +/** + * Substrate.js Date created: 21.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.common.box.Substrate"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); + +/** + * Base class that wrap work with inline blocks like span + */ +ClientUI.common.box.Substrate = Class.create({ + CLASSDEF: { + name: 'ClientUI.common.box.Substrate', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.common.box.Substrate.prototype, { + + initialize: function(element, parentElement, dontUpdateStyles) { + if(!element) { + var fakeElement = $(document.createElement("div")); + fakeElement.innerHTML = '<iframe id="'+'ClientUI_Substrate' + (ClientUI_common_box_Substrate_idGenerator++) +'" src="" scrolling="no" frameborder="0" style="filter:Alpha(opacity=0);position:absolute;top:0px;left:0px;display:block"></iframe>'; + element = $(fakeElement.getElementsByTagName("iframe")[0]); + fakeElement.removeChild(element); + } + + ClientUI.common.box.InlineBox.parentClass.constructor().call(this, element, parentElement, dontUpdateStyles); + + // additional styles + if(!dontUpdateStyles) { + } + } +}); + +var ClientUI_common_box_Substrate_idGenerator = 0; \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/CustomEvent.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/CustomEvent.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/CustomEvent.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,104 @@ +/** + * CustomEvent.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.common.utils.CustomEvent"); + +ClientUI.common.utils.CustomEvent = Class.create({ + CLASSDEF: { + name: 'ClientUI.common.utils.CustomEvent' + } + +}); + +Object.extend(ClientUI.common.utils.CustomEvent.prototype, { + _eventName: 'undefined', + _id: -1, + + // Constructor + initialize: function(event) { + this._eventName = event; + // WARNING: If too many events will be in system with dynamic + // observation/stop observation than integer idGenerator can be overflowed + this._id = ClientUI_common_utils_CustomEvent_idGenerator++; + }, + getName: function() { + return this._eventName; + }, + getId: function() { + return this._id; + }, + + // Fire this event and notifies the subscribers. + fire: function() { + var len = Event.subscribers.length; + if (!len) { + return true; + } + + var id = this.getId(); + var subscribers = Event.subscribers; + var subscribersToNotify = Event.subscribers.findAll( + function(subscriber) { + return subscriber.event.getId()===id; + }); + + var args = $A(arguments); + subscribersToNotify.each(function(subscriber) { + subscriber.callback.apply(subscriber.callback, args); + }); + } +}); + +Event._observe = Event.observe; +Event.observe = function( element, name, observer, useCapture ) { + if(element && element.getName && element.getId) { + var customEvent = element; + if (!this.subscribers) { + this.subscribers = []; + } + + this.subscribers.push({ + event: customEvent, + desc: name, + callback: observer + }); + } + else { + Event._observe(element, name, observer, useCapture); + } +}; + +Event._stopObserving = Event.stopObserving; +Event.stopObserving = function( element, name, observer, useCapture ) { + if(element && element.getName && element.getId) { + var customEvent = element; + if (this.subscribers && this.subscribers.length && this.subscribers.length!==0) { + var id = customEvent.getId(); + this.subscribers = this.subscribers.select( + function(subscriber) { + return subscriber.event.getId()!==id; + }); + } + } + else { + Event._stopObserving(element, name, observer, useCapture); + } +}; + +Event._unloadCache = Event.unloadCache; +Event.unloadCache = function() { + if (Event.subscribers) { + for (var i = 0, length = Event.subscribers.length; i < length; i++) { + Event.stopObserving.apply(this, Event.subscribers[i]); + Event.subscribers[i][0] = null; + } + Event.subscribers = false; + } + Event._unloadCache(); +}; + +var ClientUI_common_utils_CustomEvent_idGenerator = 0; + + \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/StringBuilder.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/StringBuilder.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/StringBuilder.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,64 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.common.utils.StringBuilder"); + +/* +/* sbuilder.js - Helper class to improve strings concatenation perfomance + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + * Usage: + * var sb = new StringBuilder(); + * sb.append("String 1").append("String 2"); + * sb.append("String 3"); + * var str = sb.toString(); + */ +StringBuilder = Class.create({ + CLASSDEF: { + name: 'StringBuilder' + } + +}); + +Object.extend(StringBuilder.prototype, { + length: 0, + + // private + _current: 0, + _parts: [], + _string: null, // used to cache the string + + initialize: function(str) { + this._string = null; + this._current = 0; + this._parts = []; + this.length = 0; + + if(str != null) + this.append(str); + }, + append: function (str) { + // append argument + //this.length += (this._parts[this._current++] = String(str)).length; + this._parts.push(String(str)); + + // reset cache + this._string = null; + return this; + }, + toString: function () { + if (this._string != null) + return this._string; + + var s = this._parts.join(""); + this._parts = [s]; + this._current = 1; + this.length = s.length; + + return this._string = s; + } +}) + + Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/Validators.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/Validators.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/common/utils/Validators.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,122 @@ +/** + * Validators.js Date created: 14.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ + +var Validators = { + /** + * Internet Explorer holds references to objects that are not actually javascript objects. So if we use the + * objects in javascript it will give error. But the typeof operator identifies them as javascript objects( problem!!!). + * Here we can use the isIEObject() function to identify those objects. + */ + isIEObject: function(a) { + return this.isObject(a) && typeof a.constructor != 'function'; + }, + + /** + * This function returns true if a is an array, meaning that it was produced by the Array constructor or by + * the [ ] array literal notation. + */ + isArray: function(a) { + return this.isObject(a) && a.constructor == Array; + }, + + /** + * This function returns true if a is one of the Boolean values, true or false. + */ + isBoolean: function(a) { + return typeof a == 'boolean'; + }, + + getBoolean: function(val, defVal) { + if(this.isBoolean(val)) + return val; + if(val == "true") return true; + else if(val == "false") return false; + + return defVal; + }, + + /** + * This function returns true if a is an object or array or function containing no enumerable members. + */ + isEmpty: function(o) { + if (this.isObject(o)) { + for (var i in o) { + return false; + } + } + else if(this.isString(o) && o.length > 0) { + return false; + } + + return !this.IsNumber(o); + }, + + /** + * This function returns true if a is a function. Beware that some native functions in IE were made to look + * like objects instead of functions. This function does not detect that.Netscape is better behaved in this regard. + */ + isFunction: function(a) { + return typeof a == 'function'; + }, + + /** + * This function returns true if a is the null value. + */ + isNull: function(a) { + return typeof a == 'object' && !a; + }, + + /** + * This function returns true if <code>data</code> is a finite number. It returns false if <code>data</code> is NaN or Infinite. + */ + IsNumber: function(data) { + if(typeof data == 'number' && isFinite(data)) { + return true; + } + + // if it is a string that contains a number + var re = /(^-?[1-9](\d{1,2}(\,\d{3})*|\d*)|^0{1})$/; + if ( re.test(data) ) { + return true; + } + return false; + }, + IsFormattedNumber: function(data) { + // Regular expression should match number with commas or not + //1. ^-? <-- '-' is optional at the beginning + //2. \d{1,3} <-- with or without comma, first 3 digits + //3. \d{1,3}(\,\d{3})* <-- with comma, at least one digit with max of three before repeating like ',ddd' + //4. \d+ <-- without comma, match any number of integer(shouldn't be though) + var re = /^-?(\d{1,3}|\d{1,3}(\,\d{3})*|\d*)$/g; + if ( ! re.test(data) ) { + return false; + } + return true; + }, + + /** + * This function returns true if a is an object, array, or function. It returns false if a is a string, + * number, Boolean, null, or undefined. + */ + isObject: function(a) { + return (typeof a == 'object' && !!a) || this.isFunction(a); + }, + + /** + * This function returns true if a is a string. + */ + isString: function(a) { + return typeof a == 'string'; + }, + + /** + * This function returns true if a is the undefined value. You can get the undefined value from an uninitialized + * variable or from an object's missing member. + */ + isUndefined: function(a) { + return typeof a == 'undefined'; + } +}; \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/ArrayDataModel.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/ArrayDataModel.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/ArrayDataModel.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,39 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.ArrayDataModel"); + +ClientUILib.requireClass("ClientUI.controls.grid.DataModel"); +/* + * ArrayDataModel.js - Array datamodel for grid control + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + */ +ClientUI.controls.grid.ArrayDataModel = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.ArrayDataModel', + parent: ClientUI.controls.grid.DataModel + } + +}); + +Object.extend(ClientUI.controls.grid.ArrayDataModel.prototype, { + initialize: function(data) { + this.parentClass().constructor().call(this); + this.data = $A(data || []); + }, + getRow: function(index) { + return this.data[index]; + }, + getRows: function(indexFrom, indexTo) { + return $A(this.data.slice(indexFrom, indexTo)); + }, + getCount: function() { + return this.data.length; + }, + getRequestDelay: function() { + return 50; + } +}) \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/CellsStrip.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/CellsStrip.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/CellsStrip.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,126 @@ +/** + * CellsStrip.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.controls.grid.CellsStrip"); + +ClientUI.controls.grid.CellsStrip = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.CellsStrip' + } + +}); + +Object.extend(ClientUI.controls.grid.CellsStrip.prototype, { + columnWidth: 0, + basePos: 0, + currOffset: 0, + + initialize: function(options) { + this._hash = []; + this.columnWidth = 0; + this.basePos = 0; + + if(options) { + Object.extend(this, options); + } + }, + + length: function() { + return this._hash.length; + }, + + add: function(key, value) { + value.key = key; + this._hash.push(value); + }, + + remove: function(key) { + var count = this._hash.length; + for(var i=0; i<count; i++) { + if(this._hash[i].key == key) { + this._hash.slice(i, i); + break; + } + } + }, + + // set cells offset + setOffset: function(offset, updateBasePos, silent) { + if(!silent) { + var basePos = this.basePos; + this._hash.each(function(item){ + item.setOffset(basePos + offset); + }); + } + + this.currOffset = offset; + if(updateBasePos) { + this.basePos += offset; + this.currOffset = 0; + } + }, + // set cells width + setWidth: function(newWidth, silent) { + if(!silent) { + this._hash.each(function(item){ + item.setWidth(newWidth); + }); + } + this.columnWidth = newWidth; + }, + + getWidth: function() { + return this.columnWidth; + }, + + getOffset: function() { + return this.currOffset; + } +}); + +ClientUI.controls.grid.ColumnCell = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.ColumnCell' + }, + initialize: function(cellObj, parentStrip) { + this.cellObj = new ClientUI.common.box.Box(cellObj, null, true); + this.parentStrip = parentStrip; + }, + + // shift column cell in horizontal + setOffset: function(offset, updateBasePos) { + var newOffset = offset; + if(this.separator) { + newOffset += this.parentStrip.getWidth() - this.cellObj.getWidth()/2 - 1; + } + this.cellObj.moveToX(newOffset); + }, + + // set column width + setWidth: function(newWidth) { + if(!this.separator) { + this.cellObj.setWidth(newWidth); + if(this.cellObj.getElement().childNodes.length > 0) { + var childs = $A(this.cellObj.getElement().childNodes); + + var fixedWidth = newWidth; + if(ClientUILib.isGecko) { + var oldElement = this.cellObj.getElement(); + var i = 0; + while(i<childs.length && !childs[i].tagName) i++; + if(i<childs.length) { + this.cellObj.element = childs[i]; + fixedWidth -= this.cellObj.getBorderWidth("lr") + this.cellObj.getPadding("lr"); + $(childs[i]).setStyle({width: fixedWidth + "px"}); + } + this.cellObj.element = oldElement; + } + } + } + else { + this.setOffset(this.parentStrip.basePos + (newWidth - this.parentStrip.getWidth())); + } + } +}); Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DataModel.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DataModel.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DataModel.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,55 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.DataModel"); + +ClientUILib.requireClass("ClientUI.common.utils.CustomEvent"); + +/* + * DataModel.js - Base datamodel class for grid control + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + */ +ClientUI.controls.grid.DataModel = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.DataModel' + } +}); + +Object.extend(ClientUI.controls.grid.DataModel.prototype, { + eventDataReady: {}, + + initialize: function() { + // constructor + this.eventDataReady = new ClientUI.common.utils.CustomEvent('DataModel::OnDataReady'); + }, + + // interface method + getRow: function(index) { + return []; + }, + + // interface method + getRows: function(indexFrom, indexTo) { + return []; + }, + + // count of all data rows + getCount: function() { + return 0; + }, + + // start rows loading + loadRows: function(options) { + this.eventDataReady.fire(options); + }, + + // regulate requsts frequency + getRequestDelay: function() { + return 1000; + } +}) + + Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DefaultColumnModel.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DefaultColumnModel.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/DefaultColumnModel.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,265 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.DefaultColumnModel"); + + +ClientUI.controls.grid.DefaultColumnModel = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.DefaultColumnModel' + } + +}); + +Object.extend(ClientUI.controls.grid.DefaultColumnModel.prototype, { + initialize: function(config) { + this.config = config; + + // default properties + this.defaultWidth = 100; + this.defaultSortable = false; + }, + + // generic events arised from columns + onWidthChange: function(){}, + onHeaderChange: function(){}, + onHiddenChange: function(){}, + + // fire event + fireWidthChange : function(colIndex, newWidth){ + this.onWidthChange(this, colIndex, newWidth); + }, + + fireHeaderChange : function(colIndex, newHeader){ + this.onHeaderChange(this, colIndex, newHeader); + }, + + fireHiddenChange : function(colIndex, hidden){ + this.onHiddenChange(this, colIndex, hidden); + }, + + /** + * Returns the number of columns. + * @return {Number} + */ + getColumnCount : function(){ + return this.config.length; + }, + + /** + * Returns true if the specified column is sortable. + * @param {Number} col The column index + * @return {Boolean} + */ + isSortable : function(col){ + if(typeof this.config[col].sortable == 'undefined'){ + return this.defaultSortable; + } + return this.config[col].sortable; + }, + + /** + * Interface method - Returns true if the specified column is hidden. + * @param {Number} col The column index + * @return {Boolean} + */ + isHidden : function(col){ + return false; + }, + + /** + * Returns the rendering (formatting) function defined for the column. + * @param {Number} col The column index + * @return {Function} + */ + getRenderer : function(col){ + if(!this.config[col].renderer){ + return ClientUI.controls.grid.DefaultColumnModel.defaultRenderer; + } + return this.config[col].renderer; + }, + + /** + * Sets the rendering (formatting) function for a column. + * @param {Number} col The column index + * @param {Function} fn + */ + setRenderer : function(col, fn){ + this.config[col].renderer = fn; + }, + + /** + * Returns the width for the specified column. + * @param {Number} col The column index + * @return {Number} + */ + getColumnWidth : function(col){ + return this.config[col].width || this.defaultWidth; + }, + + /** + * Sets the width for a column. + * @param {Number} col The column index + * @param {Number} width The new width + */ + setColumnWidth : function(col, width, suppressEvent){ + this.config[col].width = width; + this.totalWidth = null; + if(!suppressEvent){ + this.fireWidthChange(col, width); + } + }, + + /** + * Returns the total width of all columns. + * @param {Boolean} includeHidden True to include hidden column widths + * @return {Number} + */ + getTotalWidth : function(includeHidden){ + if(!this.totalWidth){ + this.totalWidth = 0; + for(var i = 0; i < this.config.length; i++){ + if(includeHidden || !this.isHidden(i)){ + this.totalWidth += this.getColumnWidth(i); + } + } + } + return this.totalWidth; + }, + + /** + * Returns the header for the specified column. + * @param {Number} col The column index + * @return {String} + */ + getColumnHeader : function(col){ + return this.config[col].header; + }, + + /** + * Sets the header for a column. + * @param {Number} col The column index + * @param {String} header The new header + */ + setColumnHeader : function(col, header){ + this.config[col].header = header; + this.fireHeaderChange(col, header); + }, + + /** + * Returns the tooltip for the specified column. + * @param {Number} col The column index + * @return {String} + */ + getColumnTooltip : function(col){ + return this.config[col].tooltip; + }, + /** + * Sets the tooltip for a column. + * @param {Number} col The column index + * @param {String} tooltip The new tooltip + */ + setColumnTooltip : function(col, header){ + this.config[col].tooltip = tooltip; + }, + + /** + * Returns the dataIndex for the specified column. + * @param {Number} col The column index + * @return {Number} + */ + getDataIndex : function(col){ + if(typeof this.config[col].dataIndex != 'number'){ + return col; + } + return this.config[col].dataIndex; + }, + + /** + * Sets the dataIndex for a column. + * @param {Number} col The column index + * @param {Number} dataIndex The new dataIndex + */ + setDataIndex : function(col, dataIndex){ + this.config[col].dataIndex = dataIndex; + }, + /** + * Returns true if the cell is editable. + * @param {Number} colIndex The column index + * @param {Number} rowIndex The row index + * @return {Boolean} + */ + isCellEditable : function(colIndex, rowIndex){ + return this.config[colIndex].editable || (typeof this.config[colIndex].editable == 'undefined' && this.config[colIndex].editor); + }, + + /** + * Returns the editor defined for the cell/column. + * @param {Number} colIndex The column index + * @param {Number} rowIndex The row index + * @return {Object} + */ + getCellEditor : function(colIndex, rowIndex){ + return this.config[colIndex].editor; + }, + + /** + * Sets if a column is editable. + * @param {Number} col The column index + * @param {Boolean} editable True if the column is editable + */ + setEditable : function(col, editable){ + this.config[col].editable = editable; + }, + + /** + * Returns true if the column is hidden. + * @param {Number} colIndex The column index + * @return {Boolean} + */ + isHidden : function(colIndex){ + return this.config[colIndex].hidden; + }, + + /** + * Returns true if the column width cannot be changed + */ + isFixed : function(colIndex){ + return this.config[colIndex].fixed; + }, + + /** + * Returns true if the column cannot be resized + * @return {Boolean} + */ + isResizable : function(colIndex){ + return this.config[colIndex].resizable !== false; + }, + /** + * Sets if a column is hidden. + * @param {Number} colIndex The column index + */ + setHidden : function(colIndex, hidden){ + this.config[colIndex].hidden = hidden; + this.totalWidth = null; + this.fireHiddenChange(colIndex, hidden); + }, + + /** + * Sets the editor for a column. + * @param {Number} col The column index + * @param {Object} editor The editor object + */ + setEditor : function(col, editor){ + this.config[col].editor = editor; + } +}); + +ClientUI.controls.grid.DefaultColumnModel.defaultRenderer = function(value){ + if(typeof value == 'string' && value.length < 1){ + return ' '; + } + return value; +} \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/Grid.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/Grid.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/Grid.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,309 @@ +/** + * Grid.js Date created: 6.04.2007 + * Copyright (c) 2007 Exadel Inc. + * @author Denis Morozov <dmorozov(a)exadel.com> + */ +ClientUILib.declarePackage("ClientUI.controls.grid.Grid"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); +ClientUILib.requireClass("ClientUI.controls.grid.GridHeader"); +ClientUILib.requireClass("ClientUI.controls.grid.GridBody"); +ClientUILib.requireClass("ClientUI.controls.grid.GridFooter"); +ClientUILib.requireClass("ClientUI.controls.grid.CellsStrip"); + +/* + * grid.js - Grid library on top of Prototype + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + * TODO: description of control + * + * TODO: usage description + * Usage: + * <script src="/javascripts/prototype.js" type="text/javascript"></script> + * <script src="/javascripts/extend.js" type="text/javascript"></script> + * <script src="/javascripts/grid.js" type="text/javascript"></script> + * <script type="text/javascript"> + * // with valid DOM id + * var grid = new ClientUI.controls.grid.Grid('id_of_trigger_element', 'id_of_tooltip_to_show_element') + * + * // with text + * var grid = new ClientUI.controls.grid.Grid('id_of_trigger_element', 'a nice description') + * </script> + */ +ClientUI.controls.grid.Grid = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.Grid', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.controls.grid.Grid.prototype, { + // Custom events + /** + * Occured when content header clicked + */ + eventOnSort: {}, + + initialize: function(element, dataModel, templates, options) { + ClientUI.controls.grid.Grid.parentClass.constructor().call(this, element); + if(!element || !element.id) + this.element.id = "ClientUI_Grid" + ClientUI_controls_grid_Grid_idGenerator++; + + this.dataModel = dataModel; + this.templates = $A(templates); + + this.eventOnSort = new ClientUI.common.utils.CustomEvent('OnSort'); + + // grid options + this.options = { + showIndexColumn: false, + indexColumnWidth: 30 + }; + if(options) { Object.extend(this.options, options); } + + this.createControl(); + }, + createControl: function() { + var grid = this; + var layout = new ClientUI.layouts.GridLayoutManager(null, this.getElement()); + this.layout = layout; + + this.templates.each(function(item) { + switch(item.pane) { + case GridLayout_Enum.HEADER: + var header = new ClientUI.controls.grid.GridHeader($(item.ref), grid); + layout.addPane(GridLayout_Enum.HEADER, header); + break; + case GridLayout_Enum.BODY: + var body = new ClientUI.controls.grid.GridBody($(item.ref), grid); + layout.addPane(GridLayout_Enum.BODY, body); + break; + case GridLayout_Enum.FOOTER: + var footer = new ClientUI.controls.grid.GridFooter($(item.ref), grid); + layout.addPane(GridLayout_Enum.FOOTER, footer); + break; + } + }); + + // create cells strips + this._columnsStrip = []; + var columns = this.getHeader().getColumns(); + for(var i=0; i<columns.length; i++) { + this._columnsStrip[i] = new ClientUI.controls.grid.CellsStrip({ + columnWidth: columns[i].object.getWidth(), + basePos: columns[i].object.getX(), + frozen: columns[i].frozen + }); + } + + this._parseRowAndAddToStrips("header", this.getHeader().getRow()); + if(this.getFooter()) { + this._parseRowAndAddToStrips("footer", this.getFooter().getRow()); + } + + this.currentScrollPos = 0; + this.controlCreated = true; + this.updateLayout(); + }, + updateLayout: function() { + if(!this.controlCreated) { + return; + } + ClientUI.controls.grid.Grid.parentClass.method("updateLayout").call(this); + if(this.layout) { + this.layout.updateLayout(); + } + }, + getHeader: function() { + return this.layout.getPane(GridLayout_Enum.HEADER); + }, + getFooter: function() { + return this.layout.getPane(GridLayout_Enum.FOOTER); + }, + getBody: function() { + return this.layout.getPane(GridLayout_Enum.BODY); + }, + _getVisibleHeaderControls: function() { + var controls = []; + var columns = this.getHeader().getColumns(); + columns.each(function(column){ + var ctrls = $A(column.body.getElement().getElementsByTagName("select")); + ctrls.each(function(ctrl){ + if(Element.visible(ctrl)) { + controls.push(ctrl); + } + }); + }); + return controls; + }, + adjustColumnWidth: function(index, width) { + var oldWidth = this.getHeader().getColumns()[index].object.getWidth(); + + // 1. set new width + this._columnsStrip[index].setWidth(width); + + // Hide controls in IE that flipped in other case + var ctrlsIE = []; + if(ClientUILib.isIE) { + ctrlsIE = this._getVisibleHeaderControls(); + ctrlsIE.each(function(ctrl){ + Element.hide(ctrl); + }); + } + + // 2. shift right side columns + if(index < this._columnsStrip.length-1) { + var count = this._columnsStrip.length; + if(this._columnsStrip[index].frozen) { + // if current column is frozen, lets find last frozen column index + var i=index+1; + while(this._columnsStrip[i].frozen && i<count) { + i++; + } + count = i; + } + + var offset = width - oldWidth; + for(var i=index+1; i<count; i++) { + this._columnsStrip[i].setOffset(offset, true); + } + } + + this.updateLayout(); + + if(ClientUILib.isIE) { + ctrlsIE.each(function(ctrl){ + Element.show(ctrl); + }); + } + }, + adjustScrollPosition: function(pos) { + if(pos<0) {pos = 0;} + this.currentScrollPos = pos; + var i=0; + while(i<this._columnsStrip.lenth && this._columnsStrip[i].frozen) i++; + if(i<this._columnsStrip.length) { + while(i<this._columnsStrip.length) { + this._columnsStrip[i++].setOffset(pos, false, true); + } + } + this.getHeader().adjustScrollPosition(pos); + this.getBody().adjustScrollPosition(pos); + if(this.getFooter()) {this.getFooter().adjustScrollPosition(pos);} + }, + loadData: function() { + this.getBody().adjustDataPosition(0); + }, + frozeColumn: function(index, froze) { + if(index<0 || index>=this.getHeader().getColumns().length) + return false; + this.getHeader().getColumns()[index].frozen = froze; + }, + setColumnMinWidth: function(index, width) { + if(index<0 || index>=this.getHeader().getColumns().length) + return false; + this.getHeader().getColumns()[index].minWidth = width; + return true; + }, + _isSeparator: function(element) { + return Element.hasClassName(element, this.getHeader().CLASSDEF.sepStyleClass); + }, + _isCell: function(element) { + return element.tagName && element.tagName.toLowerCase()!="iframe"; + }, + // helper method parse row of elements and add separately into rows and columns list + _parseRowAndAddToStrips: function(id, object) { + var i=0, j=0, cells, cell, count=0; + if(object.frozen && object.normal) { + // process frozen columns + cells = object.frozen.getElement().childNodes; + count = cells.length; + for(i=0, j=0; i<count; i++) { + cell = cells[i]; + if(this._isCell(cell) && !this._isSeparator(cell)) { + this._columnsStrip[j].add(id, new ClientUI.controls.grid.ColumnCell( + cell, + this._columnsStrip[j])); + j++; + } + } + var sripIndex = j; + for(i=0, j=0; i<count; i++) { // process separators + cell = cells[i]; + if(this._isSeparator(cell)) { + var columnCell = new ClientUI.controls.grid.ColumnCell( + cell, + this._columnsStrip[j]); + columnCell.separator = true; + this._columnsStrip[j].add(id, columnCell); + j++; + } + } + + // process normal columns + i = sripIndex; + cells = object.normal.getElement().childNodes; + for(j=0; j<cells.length; j++) { + cell = cells[j]; + if(this._isCell(cell) && !this._isSeparator(cell)) { + this._columnsStrip[i].add(id, new ClientUI.controls.grid.ColumnCell( + cell, + this._columnsStrip[i])); + i++; + } + } + i = sripIndex; + for(j=0; j<cells.length; j++) { // process separators + cell = cells[j]; + if(this._isSeparator(cell)) { + var columnCell = new ClientUI.controls.grid.ColumnCell( + cell, + this._columnsStrip[i]); + columnCell.separator = true; + this._columnsStrip[i].add(id, columnCell); + i++; + } + } + } + }, + _getParsedRowsCount: function() { + return this._columnsStrip[0].length(); + }, + _removeRowFromStrips: function(id) { + this._columnsStrip.each(function(strip){ + strip.remove(id); + }); + }, + getColumnScrollX: function(index) { + if(index) { + return index<this._columnsStrip.length ? this._columnsStrip[index].currOffset : this.currentScrollPos; + } + + return this.currentScrollPos; + }, + getColumnsTotalWidth: function() { + var totalWidth = 0; + this.getHeader().getColumns().each(function(column){ + totalWidth += column.object.getWidth(); + }); + + return totalWidth; + }, + getColumnsFrozenWidth: function() { + var totalWidth = 0; + var columns = this.getHeader().getColumns(); + var i = 0; + while(i<columns.length && columns[i].frozen) { + totalWidth += columns[i++].object.getWidth(); + } + return totalWidth; + + }, + invalidate: function(params) { + this.getBody().invalidate(params); + } +}) + +var ClientUI_controls_grid_Grid_idGenerator = 0; + Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridBody.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridBody.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridBody.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,738 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.GridBody"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); + +/* + * GridHeader.js - Grid control header pane + * TODO: add comments + */ +ClientUI.controls.grid.GridBody = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.GridBody', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.controls.grid.GridBody.prototype, { + /** + * Count of rows can be viewed in the same time in grid + */ + dataVisible: 50, + + /** + * Count of rows loaded additianally to dataVisible rows + */ + dataDelta: 5, + + /** + * Contains loaded data + */ + dataView: [], + + /** + * Pool for rows. Targeted to improve perfomance + */ + rowsPool: [], + + /** + * Current data position + */ + currentPos: 0, + + /** + * Constructor + * @param {Object} template for Grid body row + * @param {Object} grid parent grid object + */ + initialize: function(template, grid) { + this.grid = grid; + ClientUI.controls.grid.GridBody.parentClass.constructor().call(this, null, grid.getElement()); + this.element.id = this.grid.getElement().id + "_Body"; + + // declare event listeners + this._eventOnHScroll = this._onContentHScroll.bind(this); + this._eventOnVScroll = this._onContentVScroll.bind(this); + this._eventOnDataReady = this._onDataReady.bind(this); + + this.createControl(template); + this.registerEvents(); + this.updateLayout(); + }, + // event listeners + _onContentHScroll: function(xpos) { + this.grid.adjustScrollPosition(xpos); + }, + _onContentVScroll: function(ypos) { + this.helpObject1.moveToY(this.sizeBox.getHeight()+ this.defaultRowHeight + 5); + this.helpObject2.moveToY(this.sizeBox.getHeight()+ this.defaultRowHeight + 5); + this.setScrollPos(ypos); + this.adjustDataPosition(ypos); + }, + _onDataReady: function(options) { + // load rows data + var loadRow = this.loadRow.bind(this); + var byIndex = options.indexes!==null; + var count = options.indexes!==null ? options.indexes.length : (options.ids!==null?options.ids.lenth : 0); + var i; + for(i=0; i<count; i++) { + loadRow( + options.indexes!==null ? options.indexes[i] : null, + options.ids!==null ? options.ids[i] : null); + } + + // This trick to force IE rerender rows + if(ClientUILib.isIE && !ClientUILib.isIE7) { + this.setScrollPos(this.currentPos); + this.adjustScrollPosition(this.grid.getColumnScrollX()); + } + }, + registerEvents: function() { + Event.observe(this.scrollBox.eventHScroll, "grid body hscroll", this._eventOnHScroll); + Event.observe(this.scrollBox.eventVScroll, "grid body vscroll", this._eventOnVScroll); + Event.observe(this.grid.dataModel.eventDataReady, "grid data is loaded", this._eventOnDataReady); + }, + destroy: function() { + Event.stopObserving(this.scrollBox.eventHScroll, "grid body hscroll", this._eventOnHScroll); + Event.stopObserving(this.scrollBox.eventVScroll, "grid body vscroll", this._eventOnVScroll); + Event.stopObserving(this.grid.dataModel.eventDataReady, "grid data is loaded", this._eventOnDataReady); + }, + createControl: function(template) { + // validate template + var ch = $(template).firstChild; + while(ch) { + if(ch.tagName && ch.tagName.toLowerCase()=="table") { + this.template = $(ch); + break; + } + ch = ch.nextSibling; + } + + template.parentNode.removeChild(template); + document.body.appendChild(template); + + var errMsg = ""; + if(!this.template) { + errMsg = "Invalid template specified. GridFooter requires template specified over table element."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + if(!this.parseTemplate(this.template)) { + errMsg = "Unable to parse template. GridFooter requires template specified over table element with one row."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + + // Remove template + document.body.removeChild(template); + + // create scroll box + this.scrollBox = new ClientUI.common.box.ScrollableBox(null, this.getElement()); + this.scrollBox.makeAbsolute(); + this.contentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.contentBox.makeAbsolute(); + this.frozenContentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.frozenContentBox.makeAbsolute(); + this.sizeBox = new ClientUI.common.box.Box(null, this.scrollBox.getElement()); + this.sizeBox.makeAbsolute(); + + this.helpObject1 = new ClientUI.common.box.Box($(document.createElement("img")), this.contentBox.getElement()); + this.helpObject1.setWidth(10); + this.helpObject1.setHeight(10); + this.helpObject1.makeAbsolute(); + this.helpObject2 = new ClientUI.common.box.Box($(document.createElement("img")), this.frozenContentBox.getElement()); + this.helpObject2.setWidth(10); + this.helpObject2.setHeight(10); + this.helpObject2.makeAbsolute(); + + // create row template + this._createRowTemplate(); + this.controlCreated = true; + }, + parseTemplate: function(template) { + if(!template || !template.rows || template.rows.length===0) { + return false; + } + + var columns = []; + + // Get columns information + var i = 0; + if(this.grid.options.showIndexColumn) { + columns[i++] = { + value: "$(row)", + styleClass: "", + id: "", + align: "left", + valign: "middle", + indexRow: true + }; + } + + var cells = $A(template.rows[0].cells); + cells.each(function(cell) { + columns[i++] = { + value: cell.innerHTML, + styleClass: cell.className, + id: cell.id, + align: cell.align, + valign: cell.vAlign + }; + + Element.addClassName(cell, "ClientUI_Grid_BCBody"); + }); + this._columns = columns; + this.defaultRowHeight = Element.getHeight(template.rows[0].cells[0]); + if(ClientUILib.isGecko) { + this.defaultRowHeight -= this.getBorderWidth("tb") + this.getPadding("tb"); + } + return true; + }, + getColumns: function() { + return this._columns; + }, + setScrollPos: function(pos) { + this.contentBox.getElement().scrollTop = pos; + this.frozenContentBox.getElement().scrollTop = pos; + if(ClientUILib.isIE && !ClientUILib.isIE7) { + this.contentBox.getElement().scrollTop = pos; + this.frozenContentBox.getElement().scrollTop = pos; + } + }, + updateLayout: function() { + if(!this.controlCreated || !this.grid.controlCreated) { + return; + } + ClientUI.controls.grid.GridBody.parentClass.method("updateLayout").call(this); + if(!this.scrollBox || !this.contentBox || !this.sizeBox) { + return; + } + + var scrollLeft = this.contentBox.getElement().scrollLeft; + var height = this.scrollBox.getViewportHeight(); + var fixH = this.grid.getFooter() ? this.grid.getFooter().getHeight() : 0; + if(fixH > height) fixH = 0; + var totalWidth = this.grid.getColumnsTotalWidth(); + var frozenContentWidth = this.grid.getColumnsFrozenWidth(); + + this.scrollBox.moveTo(0, 0); + this.sizeBox.moveTo(0, 0); + this.frozenContentBox.moveTo(0, 0); + this.contentBox.moveTo(frozenContentWidth, 0); + + this.sizeBox.setWidth(totalWidth); + this.sizeBox.setHeight(this.defaultRowHeight * this.grid.dataModel.getCount() + fixH); + this.helpObject1.moveToY(this.sizeBox.getHeight()+ this.defaultRowHeight + 5); + this.helpObject2.moveToY(this.sizeBox.getHeight()+ this.defaultRowHeight + 5); + + // NOTE: this needed to force this.scrollBox update scrolled area + this.scrollBox.setWidth(this.getWidth()+1); + this.scrollBox.setHeight(this.getHeight()+1); + this.scrollBox.setWidth(this.getWidth()); + this.scrollBox.setHeight(this.getHeight()); + + this.contentBox.setWidth(this.scrollBox.getViewportWidth()-frozenContentWidth); + this.contentBox.setHeight(height - fixH); + this.frozenContentBox.setWidth(frozenContentWidth); + this.frozenContentBox.setHeight(height - fixH); + + var scrollPos = Math.min(totalWidth - frozenContentWidth - this.contentBox.getWidth(), scrollLeft); + this.grid.adjustScrollPosition(scrollPos); + + this.dataVisible = parseInt(this.contentBox.getHeight() / this.defaultRowHeight, 10) + 1; + if(height > 0) { + this.adjustDataPosition(this.currentPos); + } + }, + adjustScrollPosition: function(pos) { + this.contentBox.getElement().scrollLeft = pos; + }, + getScrollXPosition: function() { + return this.contentBox.getElement().scrollLeft; + }, + getScrollYPosition: function() { + return this.contentBox.getElement().scrollTop; + }, + _createRowTemplate: function() { + var headerRow = new ClientUI.common.box.InlineBox(null, this.contentBox.getElement()); + headerRow.getElement().addClassName("ClientUI_Grid_BR"); + headerRow.setWidth(10000); + headerRow.setHeight(this.defaultRowHeight); + headerRow.makeAbsolute(); + headerRow.moveTo(0, -100); + headerRow.rowindex = -1; + + var headerFrozenRow = new ClientUI.common.box.InlineBox(headerRow.getElement().cloneNode(true)); + headerFrozenRow.setParent(this.frozenContentBox.getElement()); + + var frozenContentBox = this.frozenContentBox; + var rowClientHeight = headerRow.getViewportHeight(); + var bodyWidthFix = 0; + var bodyHeightFix = 0; + + var columnZIndex = this.grid.getHeader().getColumns().length*3 + 10; + var calculateFixes = true; + var defaultWidth = 0; + var defaultWidthFrozen = 0; + var columns = this._columns; + var i = 0; + + this.grid.getHeader().getColumns().each(function(headerColumnDesc) { + + var columnDesc = columns[i++]; + var width = headerColumnDesc.object.getWidth(); + var height = rowClientHeight; + + var parent = headerColumnDesc.frozen ? headerFrozenRow.getElement() : headerRow.getElement(); + var col = new ClientUI.common.box.InlineBox(null, parent); + col.makeAbsolute(); + var styles = columnDesc.indexRow ? "ClientUI_Grid_BCIndex" : "ClientUI_Grid_BC"; + col.getElement().addClassName(styles); + + if(columnDesc.indexRow) { + height -= col.getBorderWidth("tb"); + //height = height + "px !important"; + } + + col.getElement().setStyle({zIndex: columnZIndex}); + columnZIndex -= 3; + col.getElement().columnindex = i-1; + col.getElement().hidefocus = "true"; + col.getElement().tabindex="0"; + col.setWidth(width); + col.setHeight(height); + + if(!headerColumnDesc.frozen) { + col.moveToX(defaultWidth); + defaultWidth += width; + } + else { + col.moveToX(defaultWidthFrozen); + defaultWidthFrozen += width; + } + + var colBody = new ClientUI.common.box.InlineBox(null, col.getElement()); + if(!Validators.isEmpty(columnDesc.styleClass)) { + colBody.getElement().addClassName(columnDesc.styleClass); + } + colBody.getElement().addClassName("ClientUI_Grid_BCBody"); + if(calculateFixes && ClientUILib.isGecko) { + bodyWidthFix = colBody.getBorderWidth("lr") + colBody.getPadding("lr"); + bodyHeightFix = colBody.getBorderWidth("tb") + colBody.getPadding("tb"); + calculateFixes = false; + } + colBody.setWidth(width - bodyWidthFix); + colBody.setHeight(height - bodyHeightFix); + if(!Validators.isEmpty(columnDesc.valign)) { + colBody.getElement().setStyle({verticalAlign: columnDesc.valign}); + } + if(!Validators.isEmpty(columnDesc.align)) { + colBody.getElement().setStyle({textAlign: columnDesc.align}); + } + }); + + //if(ClientUILib.isGecko) { + headerRow.hide(); + //} + this.headerRowTemplate = headerRow; + this.headerFrozenRowTemplate = headerFrozenRow; + }, + _getRowDesc: function(parent, idPrefix, headerRow, headerFrozenRow) { + var rowDesc = { + id: headerRow.getElement().id, + idprefix: idPrefix, + parent: parent, + frozen: headerFrozenRow, + normal: headerRow, + moveToY: function(y) { + this.frozen.moveToY(y); + this.normal.moveToY(y); + }, + getId: function() { + return this.id; + }, + setId: function(id) { + this.id = id; + this.frozen.getElement().id = id; + this.normal.getElement().id = id; + + var cellObj, cB; + var i, index = 0; + var cnt = this.frozen.getElement().childNodes.length; + for(i=0; i<cnt; i++) { + cellObj = this.frozen.getElement().childNodes[i]; + cellObj.id = "c_"+ this.rowindex +"_" + index++; + cB = document.getElementsByClassName("ClientUI_Grid_BCBody", cellObj); + cB[0].id = "b"+ cellObj.id; + + } + cnt = this.normal.getElement().childNodes.length; + for(i=0; i<cnt; i++) { + cellObj = this.normal.getElement().childNodes[i]; + cellObj.id = "c_"+ this.rowindex +"_" + index++; + cB = document.getElementsByClassName("ClientUI_Grid_BCBody", cellObj); + cB[0].id = "b"+ cellObj.id; + } + }, + setRowIndex: function(index) { + this.rowindex = index; + this.frozen.getElement().rowindex = index; + this.normal.getElement().rowindex = index; + this.setId(this.idprefix + this.rowindex); + }, + setRowClass: function(isOdd) { + if(isOdd) { + this.frozen.getElement().removeClassName("ClientUI_Grid_BREven"); + this.normal.getElement().removeClassName("ClientUI_Grid_BREven"); + this.frozen.getElement().addClassName("ClientUI_Grid_BROdd"); + this.normal.getElement().addClassName("ClientUI_Grid_BROdd"); + } + else { + this.frozen.getElement().removeClassName("ClientUI_Grid_BROdd"); + this.normal.getElement().removeClassName("ClientUI_Grid_BROdd"); + this.frozen.getElement().addClassName("ClientUI_Grid_BREven"); + this.normal.getElement().addClassName("ClientUI_Grid_BREven"); + } + }, + setCellValue: function(index, newValue) { + var i = index; + var cnt1 = this.frozen.getElement().childNodes.length; + if(i < cnt1) { + var cellObj = this.frozen.getElement().childNodes[i]; + Element.update(cellObj.firstChild, newValue); + return true; + } + i -= cnt1; + var cellObj = this.normal.getElement().childNodes[i]; + Element.update(cellObj.firstChild, newValue); + return true; + }, + show: function() { + this.frozen.show(); + this.normal.show(); + }, + showWaitData: function(show) { + // process frozen + var cells = this.frozen.getElement().childNodes; + var i = 0, startIndex = 0; + if(this.parent.grid.options.showIndexColumn) { + startIndex = 1; + this.setCellValue(0, ""+this.rowindex); + } + var method = !show ? Element.show : Element.hide; + for(i=startIndex;i<cells.length; i++) { + method(cells[i]); + } + + //process normal + cells = this.normal.getElement().childNodes; + for(i=0;i<cells.length; i++) { + method(cells[i]); + } + }, + hide: function() { + this.frozen.hide(); + this.normal.hide(); + }, + showEmpty: function() { + this.moveToY(this.parent.defaultRowHeight * this.rowindex); + if(!(ClientUILib.isIE && !ClientUILib.isIE7)) { + this.setRowClass(this.rowindex%2 ? false : true); + this.show(); + this.showWaitData(true); + } + }, + showNormal: function() { + this.show(); + if(ClientUILib.isIE && !ClientUILib.isIE7) { + this.setRowClass(this.rowindex%2 ? false : true); + if(this.parent.grid.options.showIndexColumn) { + this.setCellValue(0, ""+this.rowindex); + } + } + else { + this.showWaitData(false); + } + }, + loadRowData: function(row, index, rowData) { + + // replace data patterns in content with real data from row + var count = this.parent.grid.getHeader().getColumns().length; + var columns = this.parent.getColumns(); + var i = this.parent.grid.options.showIndexColumn ? 1 : 0; + for(; i<count; i++) { + var value = this.parent.parseExpression(columns[i].value, rowData, { + row: index, + cid: row.getId() + ":" + i, + rid: row.getId() + }); + this.setCellValue(i, value); + } + + this.showNormal(); + return true; + }, + getCellsToUpdate: function() { + var fcs = $A(document.getElementsByClassName("ClientUI_Grid_BCBody", this.frozen.getElement())); + var ncs = $A(document.getElementsByClassName("ClientUI_Grid_BCBody", this.normal.getElement())); + var ids = []; + fcs.each(function (cell){ids.push(cell.id);}); + ncs.each(function (cell){ids.push(cell.id);}); + return ids; + } + }; + + return rowDesc; + }, + createRow: function() { + var row = null; + var rowFrozen = null; + if(this.templateRow) { // use existing template to inherit cell's width & offset + row = this.templateRow.normal.getElement().cloneNode(true); + rowFrozen = this.templateRow.frozen.getElement().cloneNode(true); + } + else { // first time + row = this.headerRowTemplate.getElement().cloneNode(true); + rowFrozen = this.headerFrozenRowTemplate.getElement().cloneNode(true); + } + + var headerRow = new ClientUI.common.box.InlineBox(row, this.contentBox.getElement(), true); + headerRow.setParent(this.contentBox.getElement()); + var headerFrozenRow = new ClientUI.common.box.InlineBox(rowFrozen, this.frozenContentBox.getElement(), true); + headerFrozenRow.setParent(this.frozenContentBox.getElement()); + + var rowDesc = this._getRowDesc(this, this.getElement().id + "BR", headerRow, headerFrozenRow); + + // create sample row that will be cloned + if(!this.templateRow) { + this.templateRow = rowDesc; + this.templateRow.setId("trow"); + this.grid._parseRowAndAddToStrips(this.templateRow.id, this.templateRow); + this.templateRow.setRowIndex(-100); + this.templateRow.showEmpty(); + this.templateRow.hide(); + } + + this.grid._parseRowAndAddToStrips("" + (this.grid._getParsedRowsCount()+1), rowDesc); + return rowDesc; + }, + /** + * Parse values of cell's value and title + * Predefined patterns: + * - $(row) Index of current row + * - $(cid) Cell's DOM id + * - $(rid) Row's DOM id + * - $(N) Row Data index + * @param {Object} expr Value to parse. Can be defined over expression in next manner: "$(index_0) and $(index_4) will be over $(index_2) higher!". Where 1,5,3 - indexes in <code>data</code> array param. + * @param {Object} data Data to replace within expression. + */ + parseExpression: function(expr, data, params) { + var pattern = /\$$row$/i; + var rez = expr.gsub(pattern, function(item) { + return params.row; + }); + pattern = /\$$cid$/i; + rez = rez.gsub(pattern, function(item) { + return params.cid; + }) + pattern = /\$$rid$/i; + rez = rez.gsub(pattern, function(item) { + return params.rid; + }) + + pattern = /\$$(\d*)$/i; + rez = rez.gsub(pattern, function(item) { + if(!item || !item[1]) { + return "!ERROR!"; + } + var index = parseFloat(item[1]); + return data.length > index ? data[index] : "!ERROR!"; + }); + + return rez; + }, + loadRow: function(index, id) { + var row = null; + if(this.dataViewHash) { + row = this.dataViewHash[index]; + } + if(row===null && index!==null) { + row = this.dataView.findAll(function(item){return item && item.rowindex==index;}); + row = row && row.length && row.length>0 ? row[0] : null; + } + if(row===null && id!==null){ + var rowEl = document.getElementById(id); + if(rowEl!==null) { + index = rowEl.length ? rowEl[0].rowindex : rowEl.rowindex; + row = this.dataView.findAll(function(item){return item && item.rowindex==index;}); + } + } + if(row) { + var rowData = this.grid.dataModel.getRow(index); + if(rowData && rowData.length && rowData.length > 0) { + row.loadRowData(row, index, rowData); + } + } + }, + getRow: function() { + return this.rowsPool.length>0 ? this.rowsPool.pop() : this.createRow(); + }, + deleteRow: function(row) { + row.hide(); + row.rowindex = -1; + this.rowsPool.push(row); + }, + adjustDataPosition: function (pos) { + // small improvement + if(this.dataView.length > 0 && Math.abs(this.currentPos - pos)/this.defaultRowHeigh < this.dataDelta/2) { + return; + } + + // 1. calculate direction and range to load next data + var forwardDir = this.currentPos <= pos; + this.currentPos = pos; + + // first visible row index + var first = parseInt(pos / this.defaultRowHeight) - 1; + if(first < 0) first = 0; + + // TODO: check direction and predict some next rows + var from = Math.max(first - this.dataDelta, 0); + var to = Math.min(first + this.dataVisible+this.dataDelta, this.grid.dataModel.getCount()); + var range = $R(from, to); + + if(from === to) { + ClientUILib.log(ClientUILogger.WARNING, "!!! GridBody: adjustDataPosition. Pos: " + pos + ", From:" + from + ", To:" + to); + return; + } + + // 3. hide invisible rows + var dataViewHash = []; + var deleteRow = this.deleteRow.bind(this); + this.dataView.each(function(item) { + if(item && item.rowindex>=0) { + if(!range.include(item.rowindex)) { + deleteRow(item); + } + else { + dataViewHash[item.rowindex] = item; + } + } + }); + // make some cleanup of deleted rows + this.dataView = this.dataView.findAll(function(item) { + return item && item.rowindex>=0; + }); + + // 4. show empty rows + var rowIndex = 0; + var rowsToLoad = []; + var rowsToLoadIdx = []; + var row, i; + for(i=range.start; i<=range.end; i++) { + if(!dataViewHash[i]) { + row = this.getRow(); + row.setRowIndex(i); + row.showEmpty(); + this.dataView.push(row); + dataViewHash[i] = row; + rowsToLoadIdx.push(i); + rowsToLoad.push(row.getCellsToUpdate()); + rowIndex++ + } + } + this.dataViewHash = dataViewHash; + + if(rowIndex > 0) { + // stop timed adjusting + var task = this._getPendingTask(); + clearTimeout(task.timer); + task.timer = null; + + while(task.rowsToLoadIdx.length) { + var index = task.rowsToLoadIdx.pop(); + var ids = task.rowsToLoad.pop(); + if(dataViewHash[index]) { + rowsToLoadIdx.push(index); + rowsToLoad.push(ids); + } + } + + task.rowsToLoadIdx = rowsToLoadIdx; + task.rowsToLoad = rowsToLoad; + this._setPendingTask(task); + } + }, + _getPendingTask: function() { + if(!this.pendingTask) { + this.pendingTask = { + timer: null, + rowsToLoad: [], + rowsToLoadIdx: [] + }; + } + return this.pendingTask; + }, + _setPendingTask: function(task) { + // and plan other agjusting over the time + task.timer = setTimeout(function() { + + //ClientUILib.log(ClientUILogger.INFO, "Load data indexes: " + task.rowsToLoadIdx.inspect()); + //ClientUILib.log(ClientUILogger.INFO, "ViewSize: " + this.dataView.length); + ClientUILib.log(ClientUILogger.INFO, "Load data indexes: " + task.rowsToLoad.inspect()); + + // 4. start data loading + this.grid.dataModel.loadRows({ + indexes: task.rowsToLoadIdx, + ids: task.rowsToLoad}); + + task.timer = null; + task.rowsToLoad = []; + task.rowsToLoadIdx = []; + }.bind(this), this.grid.dataModel.getRequestDelay()); + + this.pendingTask = task; + }, + invalidate: function(options) { + // load rows data + var byIndex = options.indexes!==null; + var count = options.indexes!==null ? options.indexes.length : (options.ids!==null?options.ids.lenth : 0); + var i,index,id,row; + for(i=0; i<count; i++) { + index = options.indexes!==null ? options.indexes[i] : null; + id = options.ids!==null ? options.ids[i] : null; + row = null; + + if(index!==null) { + if(this.dataViewHash) { + row = this.dataViewHash[index]; + } + if(!row) { + row = this.dataView.findAll(function(item){return item && item.rowindex==index;}); + row = row && row.length && row.length>0 ? row[0] : null; + } + } + if(row===null && id!==null){ + var rowEl = document.getElementById(id); + if(rowEl!==null) { + index = rowEl.length ? rowEl[0].rowindex : rowEl.rowindex; + row = this.dataView.findAll(function(item){return item && item.rowindex==index;}); + } + } + if(row) { + row.showNormal(); + } + } + + // This trick to force IE rerender rows + if(ClientUILib.isIE && !ClientUILib.isIE7) { + this.setScrollPos(this.currentPos); + this.adjustScrollPosition(this.grid.getColumnScrollX()); + } + } +}); Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridFooter.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridFooter.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridFooter.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,260 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.GridFooter"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); + +/* +/* GridHeader.js - Grid control header pane + * TODO: add comments + */ +ClientUI.controls.grid.GridFooter = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.GridFooter', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.controls.grid.GridFooter.prototype, { + initialize: function(template, grid) { + this.grid = grid; + ClientUI.controls.grid.GridFooter.parentClass.constructor().call(this); + this.element.id = this.grid.getElement().id + "_Footer"; + + this.createControl(template); + }, + createControl: function(template) { + // validate template + var ch = $(template).firstChild; + while(ch) { + if(ch.tagName && ch.tagName.toLowerCase()=="table") { + this.template = $(ch); + break; + } + ch = ch.nextSibling; + } + + template.parentNode.removeChild(template); + document.body.appendChild(template); + + if(!this.template) { + var errMsg = "Invalid template specified. GridFooter requires template specified over table element."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + if(!this.parseTemplate(this.template)) { + var errMsg = "Unable to parse template. GridFooter requires template specified over table element with one row."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + + this.contentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.contentBox.makeAbsolute(); + this.frozenContentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.frozenContentBox.makeAbsolute(); + + // generate DOM objects tree + this.generateDOMTree(); + + // Remove template + document.body.removeChild(template); + + // Set dimensions + this.setHeight(this.defaultHeight); + this.setWidth(this.defaultWidth); + this.controlCreated = true; + this.updateLayout(); + }, + getRow: function() { + if(!this.footerRow) { + var rowDesc = { + id: "footer", + frozen: this.headerFrozenRow, + normal: this.headerRow, + moveToY: function(y) { + this.frozen.moveToY(y); + this.normal.moveToY(y); + } + }; + + this.footerRow = rowDesc; + } + + return this.footerRow; + }, + parseTemplate: function(template) { + if(!template || !template.rows || template.rows.length===0) { + return false; + } + + var columns = []; + + // Get columns information + var i = 0; + if(this.grid.options.showIndexColumn) { + columns[i++] = { + innerHTML: " ", + styleClass: "", + id: "", + align: "", + valign: "", + title: "" + }; + } + + var cells = $A(template.rows[0].cells); + cells.each(function(cell) { + columns[i++] = { + innerHTML: cell.innerHTML, + styleClass: cell.className, + id: cell.id, + align: cell.align, + valign: cell.vAlign, + title: cell.title + }; + Element.addClassName(cell, "ClientUI_Grid_FCBody"); + }); + + this._columns = columns; + this.defaultHeight = Element.getHeight(template.rows[0].cells[0]); + if(ClientUILib.isGecko) { + this.defaultHeight -= this.getBorderWidth("tb") + this.getPadding("tb"); + } + + return true; + }, + generateDOMTree: function() { + var headerRow = new ClientUI.common.box.InlineBox(null, this.contentBox.getElement()); + headerRow.getElement().addClassName("ClientUI_Grid_FR"); + headerRow.getElement().id = this.getElement().id + "FR"; + headerRow.setHeight(this.defaultHeight) + + var headerFrozenRow = new ClientUI.common.box.InlineBox(headerRow.getElement().cloneNode(true)); + headerFrozenRow.setParent(this.frozenContentBox.getElement()); + headerFrozenRow.getElement().setAttribute("id", this.getElement().id + "FRFroz"); + + var columnZIndex = this.grid.getHeader().getColumns().length*2 + 10; + var lastFrozenZIndex = columnZIndex; + var frozenContentBox = this.frozenContentBox; + var rowHeight = headerRow.getViewportHeight(); + var defaultWidth = 0; + var defaultWidthFrozen = 0; + var columns = this._columns; + var i = 0; + this.grid.getHeader().getColumns().each(function(headerColumnDesc) { + var columnDesc = columns[i++]; + + // create footer cell + var parent = headerColumnDesc.frozen ? headerFrozenRow.getElement() : headerRow.getElement(); + var col = new ClientUI.common.box.InlineBox(null, parent); + col.getElement().addClassName("ClientUI_Grid_FC"); + col.setStyle({zIndex: columnZIndex}); + if(headerColumnDesc.frozen) { + lastFrozenZIndex = columnZIndex; + } + columnZIndex -= 2; + + if(!Validators.isEmpty(columnDesc.styleClass)) { + col.getElement().addClassName(columnDesc.styleClass); + } + if(!Validators.isEmpty(columnDesc.id)) { + col.getElement().id = columnDesc.id; + } + if(!Validators.isEmpty(columnDesc.title)) { + col.getElement().title = columnDesc.title; + } + if(!Validators.isEmpty(columnDesc.valign)) { + col.getElement().setStyle({verticalAlign: columnDesc.valign}); + } + + // get cell width from header + var width = headerColumnDesc.object.getWidth(); + col.setWidth(width); + col.setHeight(rowHeight); + col.makeAbsolute(); + columnDesc.object = col; + if(!headerColumnDesc.frozen) { + col.moveToX(defaultWidth); + defaultWidth += width; + } + else { + col.moveToX(defaultWidthFrozen); + defaultWidthFrozen += width; + } + + // header cell body + var colBody = new ClientUI.common.box.InlineBox(null, col.getElement()); + colBody.getElement().addClassName("ClientUI_Grid_FCBody"); + // glue cell content + var sb = new StringBuilder('<table width="100%" '); + if(!Validators.isEmpty(columnDesc.align)) { + sb.append('align="').append(columnDesc.align).append('" '); + } + sb.append('cellspacing="0" cellpadding="0" border="0"><tbody><tr><td width="100%"><span style="width:100%">'); + if(!Validators.isEmpty(columnDesc.innerHTML)) { + sb.append(columnDesc.innerHTML); + } + sb.append('</span></td></tr></tbody></table>'); + colBody.getElement().update(sb.toString()); + colBody.moveTo(0, 0); + var bodyWidth = width; + var bodyHeight = rowHeight; + if(ClientUILib.isGecko) { + bodyWidth -= colBody.getBorderWidth("lr") + colBody.getPadding("lr"); + bodyHeight -= colBody.getBorderWidth("tb") + colBody.getPadding("tb"); + } + colBody.setWidth(bodyWidth); + colBody.setHeight(bodyHeight); + }); + + this.defaultWidth = defaultWidth; + if(ClientUILib.isGecko) { + this.defaultWidth -= this.getBorderWidth("lr") + this.getPadding("lr"); + } + + this.headerRow = headerRow; + this.headerFrozenRow = headerFrozenRow; + if(ClientUILib.isIE) { + this.substrate = new ClientUI.common.box.Substrate(null, this.getElement()); + this.substrate.getElement().name = this.getElement().id + "FRFrm"; + this.substrate.setStyle({zIndex: lastFrozenZIndex-1}); + this.substrate.setHeight(rowHeight); + } + }, + getColumns: function() { + return this._columns; + }, + updateLayout: function() { + if(!this.controlCreated || !this.grid.controlCreated) { + return; + } + ClientUI.controls.grid.GridFooter.parentClass.method("updateLayout").call(this); + + var height = this.getViewportHeight(); + var totalWidth = this.grid.getColumnsTotalWidth(); + var frozenContentWidth = this.grid.getColumnsFrozenWidth(); + + this.contentBox.setWidth(Math.max(this.getWidth(), totalWidth)); + this.contentBox.setHeight(height); + this.contentBox.moveTo(frozenContentWidth, 0); + this.frozenContentBox.setWidth(frozenContentWidth); + this.frozenContentBox.setHeight(height); + this.frozenContentBox.moveTo(0, 0); + var row = this.getRow(); + row.frozen.setWidth(frozenContentWidth); + row.normal.setWidth(Math.max(this.getWidth(), totalWidth)); + var frozenContentWidth = this.grid.getBody().frozenContentBox.getWidth(); + var width = frozenContentWidth+this.grid.getBody().contentBox.getWidth(); + this.setWidth(width); + if(ClientUILib.isIE) + this.substrate.setWidth(frozenContentWidth); + this.adjustScrollPosition(this.grid.getColumnScrollX()); + }, + adjustScrollPosition: function(pos) { + this.contentBox.moveToX(this.grid.getColumnsFrozenWidth()-pos); + } +}) Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridHeader.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridHeader.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/controls/grid/GridHeader.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,423 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.controls.grid.GridHeader"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); +ClientUILib.requireClass("ClientUI.common.box.InlineBox"); + +/* + * GridHeader.js - Grid control header pane + * TODO: add comments + */ +ClientUI.controls.grid.GridHeader = Class.create({ + CLASSDEF: { + name: 'ClientUI.controls.grid.GridHeader', + parent: ClientUI.common.box.Box, + sepStyleClass: "ClientUI_Grid_HSep" + } + +}); + +Object.extend(ClientUI.controls.grid.GridHeader.prototype, { + // internal variables + _columns: [], + + // constructor + initialize: function(template, grid) { + this.grid = grid; + ClientUI.controls.grid.GridHeader.parentClass.constructor().call(this); + this.element.id = this.grid.getElement().id + "_Header"; + + // register event handlers + this.eventSepDblClick = this.OnSepDblClick.bindAsEventListener(this); + this.eventSepMouseDown = this.OnSepMouseDown.bindAsEventListener(this); + this.eventSepMouseUp = this.OnSepMouseUp.bindAsEventListener(this); + this.eventSepMouseMove = this.OnSepMouseMove.bindAsEventListener(this); + this.eventCellMouseDown = this.OnCellMouseDown.bindAsEventListener(this); + Event.observe(document, 'mousemove', this.eventSepMouseMove, true); + Event.observe(document, 'mouseup', this.eventSepMouseUp, true); + + this.createControl(template); + }, + + // create grid header control + createControl: function(template) { + + // validate template + var ch = $(template).firstChild; + while(ch) { + if(ch.tagName && ch.tagName.toLowerCase()=="table") { + this.template = $(ch); + break; + } + ch = ch.nextSibling; + } + + template.parentNode.removeChild(template); + document.body.appendChild(template); + + var errMsg = ""; + if(!this.template) { + errMsg = "Invalid template specified. GridHeader requires template specified over table element."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + if(!this.parseTemplate(this.template)) { + errMsg = "Unable to parse template. GridHeader requires template specified over table element with one row."; + ClientUILib.log(ClientUILogger.ERROR, errMsg); + throw(errMsg); + } + + this.contentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.contentBox.makeAbsolute(); + this.frozenContentBox = new ClientUI.common.box.Box(null, this.getElement()); + this.frozenContentBox.makeAbsolute(); + + // generate DOM objects tree + this.generateDOMTree(); + + // Remove template + document.body.removeChild(template); + + // Set dimensions + this.setHeight(this.defaultHeight); + this.setWidth(this.defaultWidth); + this.controlCreated = true; + this.updateLayout(); + }, + parseTemplate: function(template) { + if(!template || !template.rows || template.rows.length===0) { + return false; + } + + var columns = []; + var defaultWidth = 0; + + var i = 0; + if(this.grid.options.showIndexColumn) { + columns[i++] = { + width: this.grid.options.indexColumnWidth, + innerHTML: " ", + styleClass: "", + id: "", + align: "", + valign: "", + title: "", + minWidth: this.grid.options.indexColumnWidth, + frozen: true, + fixedWidth: true, + sortable: false, + sorted: "asc" + }; + } + + // Get columns information + var cells = $A(template.rows[0].cells); + cells.each(function(cell) { + columns[i++] = { + width: Element.getWidth(cell), + innerHTML: cell.innerHTML, + styleClass: cell.className, + id: cell.id, + align: cell.align, + valign: cell.vAlign, + title: cell.title, + minWidth: 10, + frozen: Validators.getBoolean(cell.getAttribute("frozen"), false), + fixedWidth: Validators.getBoolean(cell.getAttribute("fixedWidth"), false), + sortable: Validators.getBoolean(cell.getAttribute("sortable"), true), + sorted: Validators.getBoolean(cell.getAttribute("sorted"), "desc") + }; + + defaultWidth += Element.getWidth(cell); + Element.addClassName(cell, "ClientUI_Grid_HCBody"); + }); + + this._columns = columns; + this.defaultHeight = Element.getHeight(template.rows[0].cells[0]); + this.defaultWidth = defaultWidth; + if(ClientUILib.isGecko) { + this.defaultWidth -= this.getBorderWidth("lr") + this.getPadding("lr"); + this.defaultHeight -= this.getBorderWidth("tb") + this.getPadding("tb"); + } + + return true; + }, + generateDOMTree: function() { + var headerRow = new ClientUI.common.box.InlineBox(null, this.contentBox.getElement()); + headerRow.getElement().addClassName("ClientUI_Grid_HR"); + headerRow.getElement().id = this.getElement().id + "HR"; + headerRow.setWidth(this.defaultWidth + 10000); + headerRow.setHeight(this.defaultHeight); + + var headerFrozenRow = new ClientUI.common.box.InlineBox(headerRow.getElement().cloneNode(true)); + headerFrozenRow.setParent(this.frozenContentBox.getElement()); + headerFrozenRow.getElement().setAttribute("id", this.getElement().id + "FRFroz"); + + var eventSepDblClick = this.eventSepDblClick.bind(this); + var eventSepMouseDown = this.eventSepMouseDown.bind(this); + var eventCellMouseDown = this.eventCellMouseDown.bind(this); + + // create all columns + var columnZIndex = this._columns.length*3 + 10; + var lastFrozenZIndex = columnZIndex; + var frozenContentBox = this.frozenContentBox; + var defaultWidth = 0; + var defaultWidthFrozen = 0; + var index = 0; + var height = headerRow.getViewportHeight(); + this._columns.each(function(columnDesc) { + var width = !Validators.isEmpty(columnDesc.width) ? columnDesc.width : 100; + + var parent = columnDesc.frozen ? headerFrozenRow.getElement() : headerRow.getElement(); + var col = new ClientUI.common.box.InlineBox(null, parent); + col.collindex = index; + col.getElement().addClassName("ClientUI_Grid_HC"); + col.getElement().columnIndex = index; + col.getElement().setStyle({zIndex: columnZIndex-1}); + if(!Validators.isEmpty(columnDesc.id)) { + col.getElement().id = columnDesc.id; + } + if(!Validators.isEmpty(columnDesc.title)) { + col.getElement().title = columnDesc.title; + } + if(!Validators.isEmpty(columnDesc.valign)) { + col.getElement().setStyle({verticalAlign: columnDesc.valign}); + } + + col.setWidth(width); + col.setHeight(height); + col.makeAbsolute(); + columnDesc.object = col; + + if(columnDesc.sortable) { + Event.observe(col.getElement(), 'click', eventCellMouseDown); + } + + if(!columnDesc.frozen) { + col.moveToX(defaultWidth); + } + else { + col.moveToX(defaultWidthFrozen); + } + + // header cell body + var colBody = new ClientUI.common.box.InlineBox(null, col.getElement()); + columnDesc.body = colBody; + if(!Validators.isEmpty(columnDesc.styleClass)) { + colBody.getElement().addClassName(columnDesc.styleClass); + } + colBody.getElement().addClassName("ClientUI_Grid_HCBody"); + + // glue cell content + var sb = new StringBuilder('<table width="100%" '); + if(!Validators.isEmpty(columnDesc.align)) { + sb.append('align="').append(columnDesc.align).append('" '); + } + sb.append('cellspacing="0" cellpadding="0" border="0"><tbody><tr><td width="100%"><span style="width:100%">'); + if(!Validators.isEmpty(columnDesc.innerHTML)) { + sb.append(columnDesc.innerHTML); + } + sb.append('</span></td><td><span class="sort-desc"></span><span class="sort-asc"></span></td></tr></tbody></table>'); + colBody.getElement().update(sb.toString()); + colBody.moveTo(0, 0); + var bodyWidth = width; + var bodyHeight = height; + if(ClientUILib.isGecko) { + bodyWidth -= colBody.getBorderWidth("lr") + colBody.getPadding("lr"); + bodyHeight -= colBody.getBorderWidth("tb") + colBody.getPadding("tb"); + } + colBody.setWidth(bodyWidth); + colBody.setHeight(bodyHeight); + columnDesc.sortAsc = document.getElementsByClassName("sort-asc", colBody.getElement())[0]; + columnDesc.sortDesc = document.getElementsByClassName("sort-desc", colBody.getElement())[0]; + + // create separator between header's cells + var sep = new ClientUI.common.box.InlineBox(null, parent); + sep.getElement().addClassName("ClientUI_Grid_HSep"); + sep.makeAbsolute(); + if(!columnDesc.frozen) { + sep.moveToX(defaultWidth + width - sep.getWidth()/2 - 1); + } + else { + sep.moveToX(defaultWidthFrozen + width - sep.getWidth()/2 - 1); + lastFrozenZIndex = columnZIndex; + } + sep.getElement().columnIndex = index; + sep.getElement().setStyle({zIndex: columnZIndex}); + columnDesc.sep = sep; + + if(!columnDesc.fixedWidth) { + Event.observe(sep.getElement(), 'dblclick', eventSepDblClick); + Event.observe(sep.getElement(), 'mousedown', eventSepMouseDown); + } + else { + sep.getElement().setStyle({cursor: 'auto'}); + } + + columnZIndex -= 3; + if(!columnDesc.frozen) { + defaultWidth += width; + } + else { + defaultWidthFrozen += width; + } + index++; + }); + + this.headerRow = headerRow; + this.headerFrozenRow = headerFrozenRow; + this.frozenSubstrate = new ClientUI.common.box.Substrate(null, headerFrozenRow.getElement()); + this.frozenSubstrate.getElement().name = this.getElement().id + "HRFrm"; + this.frozenSubstrate.setStyle({zIndex: lastFrozenZIndex-2}); + this.frozenSubstrate.setHeight(headerRow.getViewportHeight()); + }, + getRow: function() { + if(!this.footerRow) { + var rowDesc = { + id: "header", + frozen: this.headerFrozenRow, + normal: this.headerRow, + moveToY: function(y) { + this.frozen.moveToY(y); + this.normal.moveToY(y); + } + }; + + this.footerRow = rowDesc; + } + + return this.footerRow; + }, + updateLayout: function() { + if(!this.controlCreated || !this.grid.controlCreated) { + return; + } + ClientUI.controls.grid.GridHeader.parentClass.method("updateLayout").call(this); + + var height = this.getViewportHeight(); + var totalWidth = this.grid.getColumnsTotalWidth(); + var frozenContentWidth = this.grid.getColumnsFrozenWidth(); + + this.contentBox.setWidth(Math.max(this.getWidth(), totalWidth)); + this.contentBox.setHeight(height); + this.contentBox.moveTo(frozenContentWidth, 0); + this.frozenContentBox.setWidth(frozenContentWidth); + this.frozenContentBox.setHeight(height); + this.frozenContentBox.moveTo(0, 0); + this.frozenSubstrate.setWidth(frozenContentWidth); + var row = this.getRow(); + row.frozen.setWidth(frozenContentWidth); + row.normal.setWidth(Math.max(this.getWidth(), totalWidth)); + }, + getColumns: function() { + return this._columns; + }, + // lets implement column resizer + OnSepMouseDown: function(event) { + this.dragColumnInfo = { + srcElement: Event.element(event), + dragStarted: false, + mouseDown: true, + startX: Event.pointerX(event), + originalX: 0 + }; + this.dragColumnInfo.object = this.getColumns()[this.dragColumnInfo.srcElement.columnIndex].object; + this.dragColumnInfo.sep = this.getColumns()[this.dragColumnInfo.srcElement.columnIndex].sep; + this.dragColumnInfo.minWidth = this.getColumns()[this.dragColumnInfo.srcElement.columnIndex].minWidth; + + Event.stop(event); + }, + OnSepMouseUp: function(event) { + if(this.dragColumnInfo && this.dragColumnInfo.dragStarted) { + this.dragColumnInfo.dragStarted = false; + this.dragColumnInfo.mouseDown = false; + var delta = Event.pointerX(event) - this.dragColumnInfo.startX; + var newWidth = this.dragColumnInfo.object.getWidth() + delta; + setTimeout(function() { + this.grid.adjustColumnWidth(this.dragColumnInfo.srcElement.columnIndex, newWidth); + }.bind(this), 10); + } + this._hideSplitter(); + }, + OnSepMouseMove: function(event) { + if(this.dragColumnInfo && this.dragColumnInfo.mouseDown) { + if(!this.dragColumnInfo.dragStarted) { + this.dragColumnInfo.dragStarted = true; + this._showSplitter(this.dragColumnInfo.srcElement.columnIndex); + } + else { + var delta = Event.pointerX(event) - this.dragColumnInfo.startX; + var minColumnWidth = this.dragColumnInfo.object.getWidth() - this.dragColumnInfo.minWidth; + if(delta >= -minColumnWidth) { + var x = this.dragColumnInfo.originalX + delta; + this.columnSplitter.moveToX(x - 6); + } + } + Event.stop(event); + } + }, + OnSepDblClick: function(event) { + ClientUILib.log(ClientUILogger.INFO, "OnSepDblClick"); + }, + _showSplitter: function(index) { + if(!this.columnSplitter) { + this._createSplitter(); + } + + var pos = this.dragColumnInfo.sep.getX(); + if(!this.getColumns()[index].frozen) { + pos += this.grid.getColumnsFrozenWidth() - this.grid.getColumnScrollX(index); + } + this.dragColumnInfo.originalX = pos; + this.columnSplitter.show(); + this.columnSplitter.setHeight(this.defaultHeight + this.grid.getBody().contentBox.getHeight()); + this.columnSplitter.moveTo(pos, 0); + }, + _hideSplitter: function() { + if(this.columnSplitter) { + this.columnSplitter.hide(); + } + }, + _createSplitter: function() { + this.columnSplitter = new ClientUI.common.box.Box(null, this.grid.getElement()); + this.columnSplitter.makeAbsolute(); + this.columnSplitter.getElement().addClassName("ClientUI_Grid_HSplit"); + this.columnSplitter.setWidth(10); + this.columnSplitter.getElement().setStyle({backgroundColor: ''}); + this.columnSplitter.getElement().setStyle({zIndex: '100'}); + this.columnSplitter.hide(); + }, + adjustScrollPosition: function(pos) { + this.contentBox.moveToX(this.grid.getColumnsFrozenWidth()-pos); + }, + OnCellMouseDown: function(event) { + var el = Event.element(event); + while(el && !Element.hasClassName(el, "ClientUI_Grid_HC")) { + el = el.parentNode; + } + + if(el && el.columnIndex>=0) { + var order = this.getColumns()[el.columnIndex].sorted; + order = (order == "asc") ? "desc" : "asc"; + this.getColumns()[el.columnIndex].sorted = order; + + for(var i = 0, len = this.getColumns().length; i < len; i++) { + var h = this.getColumns()[i]; + if(i != el.columnIndex) { + Element.setStyle(h.sortDesc, {display: 'none'}); + Element.setStyle(h.sortAsc, {display: 'none'}); + } else{ + Element.setStyle(h.sortDesc, {display: (order == 'desc' ? 'block' : 'none')}); + Element.setStyle(h.sortAsc, {display: (order == 'asc' ? 'block' : 'none')}); + } + } + + this.grid.eventOnSort.fire(el.columnIndex, order); + Event.stop(event); + } + } +}); Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/GridLayoutManager.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/GridLayoutManager.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/GridLayoutManager.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,75 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.layouts.GridLayoutManager"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); +ClientUILib.requireClass("ClientUI.layouts.VLayoutManager"); + +var GridLayout_Enum = { + HEADER: 1, + BODY: 2, + FOOTER: 3 +}; + +/* + * LayoutManager.js - Base class for all layout managers + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + * TODO: description of control + */ +ClientUI.layouts.GridLayoutManager = Class.create({ + CLASSDEF: { + name: 'ClientUI.layouts.GridLayoutManager', + parent: ClientUI.layouts.VLayoutManager + } + +}); + +Object.extend(ClientUI.layouts.GridLayoutManager.prototype, { + initialize: function(element, parentElement, config) { + ClientUI.layouts.GridLayoutManager.parentClass.constructor().call(this, element, parentElement); + }, + updateLayout: function() { + ClientUI.layouts.LayoutManager.method("updateLayout").call(this); + + var parentBox = this.getContainer(); + var height = parentBox.getViewportHeight(); + var width = parentBox.getViewportWidth(); + + // NOTE: not implemented in this class + if(this.panels) { + var headerHeight = 0; + var footerHeight = 0; + var bodyBottom = 0; + + // first get size of header + if(this.panels[GridLayout_Enum.HEADER]) { + headerHeight = this.panels[GridLayout_Enum.HEADER].getHeight(); + this.panels[GridLayout_Enum.HEADER].moveTo(0, 0); + this.panels[GridLayout_Enum.HEADER].setWidth(width); + this.panels[GridLayout_Enum.HEADER].updateLayout(); + } + // than calculate size of body + if(this.panels[GridLayout_Enum.BODY]) { + var body = this.panels[GridLayout_Enum.BODY]; + body.setWidth(width); + var bodyHeight = height - headerHeight; + body.setHeight(bodyHeight); + body.moveTo(0, headerHeight); + body.updateLayout(); + bodyBottom = body.getY() + body.contentBox.getY() + body.scrollBox.getViewportHeight(); + } + + if(this.panels[GridLayout_Enum.FOOTER]) { + footerHeight = this.panels[GridLayout_Enum.FOOTER].getHeight(); + this.panels[GridLayout_Enum.FOOTER].moveTo(0, bodyBottom - footerHeight); + this.panels[GridLayout_Enum.FOOTER].setWidth(width); + this.panels[GridLayout_Enum.FOOTER].updateLayout(); + } + + } + } +}); \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/LayoutManager.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/LayoutManager.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/LayoutManager.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,71 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.layouts.LayoutManager"); + +/* +/* LayoutManager.js - Base class for all layout managers + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + * TODO: description of control + */ +ClientUI.layouts.LayoutManager = Class.create({ + CLASSDEF: { + name: 'ClientUI.layouts.LayoutManager', + parent: ClientUI.common.box.Box + } + +}); + +Object.extend(ClientUI.layouts.LayoutManager.prototype, { + initialize: function(element, parentElement) { + ClientUI.layouts.LayoutManager.parentClass.constructor().call(this, element, parentElement); + + // store container element to look after + this.container = parentElement; + if(this.container) + this.container = new ClientUI.common.box.Box($(this.container)); + + // declare event listeners + this.eventContainerResize = this.containerResize.bindAsEventListener(this); + + this.registerEvents(); + }, + registerEvents: function() { + if(this.container) + Event.observe(window, "resize", this.eventContainerResize); + }, + destroy: function() { + if(this.container) + Event.stopObserving(window, "resize", this.eventContainerResize); + }, + containerResize: function(event) { + //Event.stop(event); + // TODO: + this.updateLayout(); + }, + updateLayout: function() { + if(this.container) { + this.setWidth(this.container.getWidth()); + this.setHeight(this.container.getHeight()); + } + ClientUI.layouts.LayoutManager.parentClass.method("updateLayout").call(this); + }, + getContainer: function() { + return this.container; + } +}) + +/* + Vertically and horizontally centering a div that follow scrolling: + + if(navigator.appName.search(/opera/gi) != -1) { // Using Opera + _element.style.top = Math.round(((document.body.clientHeight-document.documentElement.offsetHeight)/2)-(_element.style.height/2)+document.documentElement.scrollTop)+'px'; + } + else { // Using IE / Firefox / Other + _element.style.left = Math.round((document.documentElement.clientWidth/2)-(_element.style.width/2))+"px"; + _element.style.top = Math.round((document.documentElement.clientHeight/2)-(_element.style.height/2)+document.documentElement.scrollTop)+"px"; + } + */ \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/VLayoutManager.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/VLayoutManager.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/layouts/VLayoutManager.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,98 @@ +/* + * TODO: Copyright (c) 2007 Denis Morozov <dmorozov(a)exadel.com> + * + * ... + */ +ClientUILib.declarePackage("ClientUI.layouts.VLayoutManager"); + +ClientUILib.requireClass("ClientUI.common.box.Box"); +ClientUILib.requireClass("ClientUI.layouts.LayoutManager"); + +var GridLayout_Enum = { + HEADER: 1, + BODY: 2, + FOOTER: 3 +}; + +/* + * LayoutManager.js - Base class for all layout managers + * by Denis Morozov <dmorozov(a)exadel.com> distributed under the BSD license. + * + * TODO: description of control + */ +ClientUI.layouts.VLayoutManager = Class.create({ + CLASSDEF: { + name: 'ClientUI.layouts.VLayoutManager', + parent: ClientUI.layouts.LayoutManager + } + +}); + +Object.extend(ClientUI.layouts.VLayoutManager.prototype, { + initialize: function(element, parentElement, config) { + ClientUI.layouts.VLayoutManager.parentClass.constructor().call(this, element, parentElement); + if(!element || !element.id) { + this.element.id = "ClientUI_VLayoutManager" + ClientUI_layouts_VLayoutManager_idGenerator++; + } + + this.registerEvents(); + }, + registerEvents: function() { + ClientUI.layouts.VLayoutManager.parentClass.method("registerEvents").call(this); + }, + destroy: function() { + ClientUI.layouts.VLayoutManager.parentClass.method("destroy").call(this); + }, + containerResize: function(event) { + ClientUI.layouts.VLayoutManager.parentClass.method("containerResize").call(this, event); + this.updateLayout(); + }, + addPane: function(align, pane) { + if(!this.panels) { this.panels = []; } + + this.panels[align] = pane; + this.panels[align].makeAbsolute(); + this.panels[align].setParent(this); + }, + getPane: function(align) { + return this.panels[align]; + }, + updateLayout: function() { + ClientUI.layouts.VLayoutManager.parentClass.method("updateLayout").call(this); + + var parentBox = this.getContainer(); + var height = parentBox.getViewportHeight(); + var width = parentBox.getViewportWidth(); + + // NOTE: not implemented in this class + if(this.panels) { + var headerHeight = 0; + var footerHeight = 0; + + // first get size of header + if(this.panels[GridLayout_Enum.HEADER]) { + headerHeight = this.panels[GridLayout_Enum.HEADER].getHeight(); + this.panels[GridLayout_Enum.HEADER].moveTo(0, 0); + this.panels[GridLayout_Enum.HEADER].setWidth(width); + this.panels[GridLayout_Enum.HEADER].updateLayout(); + } + if(this.panels[GridLayout_Enum.FOOTER]) { + footerHeight = this.panels[GridLayout_Enum.FOOTER].getHeight(); + this.panels[GridLayout_Enum.FOOTER].moveTo(0, height - footerHeight); + this.panels[GridLayout_Enum.FOOTER].setWidth(width); + this.panels[GridLayout_Enum.FOOTER].updateLayout(); + } + // than calculate size of body + if(this.panels[GridLayout_Enum.BODY]) { + var body = this.panels[GridLayout_Enum.BODY]; + body.setWidth(width); + var bodyHeight = height - (headerHeight + footerHeight); + body.setHeight(bodyHeight); + body.moveTo(0, headerHeight); + body.updateLayout(); + } + } + } +}); + +var ClientUI_layouts_VLayoutManager_idGenerator = 0; \ No newline at end of file Added: trunk/sandbox/scrollable-grid/src/main/javascript/ClientUILib.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/ClientUILib.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUILib.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,209 @@ +// ClientUILib base.js v1.0.0, Fri Jan 19 19:16:36 CET 2007 + +// TODO: Copyright (c) 2007, Denis Morozov (dmorozov(a)exadel.com) +// ... + +var ClientUILib = { + Version: '1.0.0', + Name: 'ClientUILib', + LibraryPath: './', + packages: [], + load: function(showLog) { + // Check for Prototype JavaScript framework + if((typeof Prototype=='undefined') || + (typeof Element == 'undefined') || + (typeof Element.Methods=='undefined') || + parseFloat(Prototype.Version.split(".")[0] + "." + + Prototype.Version.split(".")[1]) < 1.5) + throw("ClientUILib requires the Prototype JavaScript framework >= 1.5.0"); + + // Check for Extend JavaScript library + if((typeof Extend=='undefined') || + Extend.VERSION < 1.1) + throw("ClientUILib requires the Extend JavaScript library >= 1.1"); + + $A(document.getElementsByTagName("script")).findAll( function(s) { + return (s.src && s.src.match(/ClientUILib\.js(\?.*)?$/)) + }).each( function(s) { + LibraryPath = s.src.replace(/ClientUILib\.js(\?.*)?$/,''); + }); + + if(showLog) { + ClientUILogger.create("ClientUILogger"); + this.startTime = (new Date()).getTime(); + } + + this.initBrowser(); + }, + include: function(libraryPackageName) { + if(!this.packages) + this.packages=[]; + if(!this.packages[libraryPackageName]) { + this.packages[libraryPackageName] = true; + var re = /\./g; // Replace all '.' in package name + var packagePath = LibraryPath + libraryPackageName.replace(re, "/"); + document.write('<script type="text/javascript" src="' + packagePath + '.js"></script>'); + } + }, + include2: function(libraryPackageName) { + if(!this.packages) + this.packages=[]; + if(!this.packages[libraryPackageName]) { + this.packages[libraryPackageName] = true; + var re = /\./g; // Replace all '.' in package name + var packagePath = LibraryPath + libraryPackageName.replace(re, "/"); + var e = document.createElement("script"); + e.src = packagePath+".js"; + e.type="text/javascript"; + document.getElementsByTagName("head")[0].appendChild(e); + } + }, + requireClass: function(libName) { + // required class not included before + if(!this.packages[libName]) { + //this.include2(libName); + ClientUILib.log(ClientUILogger.ERROR, "Library '" + libName + "' required!!!"); + throw("Package '" + libName + "' is required!"); + } + }, + declarePackage: function(libName) { + var pckg = null; + var packages = $A(libName.split(".")); + packages.each( function(s) { + if(pckg == null) + pckg = eval(s); + else { + if(!pckg[s]) pckg[s] = {}; + pckg = pckg[s]; + } + }); + this.packages[libName] = true; + ClientUILib.log(ClientUILogger.INFO, "ClientUILib::declarePackage '" + libName + "'"); + }, + log: function(level, infoText) { + if(ClientUILogger.isCreated) + ClientUILogger.log(level, infoText); + }, + initBrowser: function() { + var ua = navigator.userAgent.toLowerCase(); + /** @type Boolean */ + this.isOpera = (ua.indexOf('opera') > -1); + /** @type Boolean */ + this.isSafari = (ua.indexOf('webkit') > -1); + /** @type Boolean */ + this.isIE = (window.ActiveXObject); + /** @type Boolean */ + this.isIE7 = (ua.indexOf('msie 7') > -1); + /** @type Boolean */ + this.isGecko = !this.isSafari && (ua.indexOf('gecko') > -1); + + if(ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1){ + /** @type Boolean */ + this.isWindows = true; + }else if(ua.indexOf("macintosh") != -1){ + /** @type Boolean */ + this.isMac = true; + } + if(this.isIE && !this.isIE7){ + try{ + document.execCommand("BackgroundImageCache", false, true); + }catch(e){} + } + } +}; + +var ClientUILogger = { + // log level + INFO: 1, + WARNING: 2, + ERROR: 3, + + // flag logger is initialized + isCreated: false, + width: 500, + height: 150, + create: function() { + this.logElement = $(document.createElement("div")); + this.logElement.setStyle({position: 'absolute'}); + this.logElement.setStyle({overflow: 'auto'}); + this.logElement.setStyle({whiteSpace: 'nowrap'}); + + Event.observe(window, 'load', ClientUILogger.init); + Event.observe(window, 'resize', ClientUILogger.resizeWindow); + this.isCreated = true; + }, + init: function() { + if(ClientUILogger.logElement) + document.body.appendChild(ClientUILogger.logElement); + ClientUILogger.show(); + }, + resizeWindow: function() { + ClientUILogger.show(); + }, + show: function() { + if(this.logElement) { + Element.show(this.logElement); + this.logElement.setStyle({width: this.width + 'px'}); + this.logElement.setStyle({height: this.height + 'px'}); + this.logElement.setStyle({top: (this.getWindowHeight() - this.height - 10) + 'px'}); + this.logElement.setStyle({left: (this.getWindowWidth() - this.width - 10) + 'px'}); + } + }, + log: function(level, infoText) { + var msg = $(document.createElement("div")); + this.logElement.appendChild(msg); + msg.setStyle({width: '100%'}); + + var font = "bold normal bold 10pt Arial"; + var fontColor = "red"; + + switch(level) { + case ClientUILogger.INFO: + fontColor = "black"; + font = "normal normal normal 10pt Arial"; + break; + case ClientUILogger.WARNING: + fontColor = "blue"; + font = "italic normal normal 10pt Arial"; + break; + case ClientUILogger.ERROR: + fontColor = "red"; + font = "normal normal bold 10pt Arial"; + break; + default: + infoText = "UNRESOLVED: level=" + level + ", msg=" + infoText; + } + msg.setStyle({font: font}); + msg.setStyle({color: fontColor}); + msg.appendChild(document.createTextNode("> " + infoText)); + + this.logElement.scrollTop = this.logElement.scrollHeight; + }, + getWindowWidth: function(){ + var innerWidth; + if (navigator.appVersion.indexOf('MSIE')>0) { + innerWidth = document.body.clientWidth; + } else { + innerWidth = window.innerWidth; + } + return innerWidth; + }, + getWindowHeight: function(){ + var innerHeight; + if (navigator.appVersion.indexOf('MSIE')>0) { + innerHeight = document.body.clientHeight; + } else { + innerHeight = window.innerHeight; + } + return innerHeight; + } +}; + +ClientUILib.load(true); + +// declare predefined packages +var ClientUI = { + controls: {}, + layouts: {} +}; + Added: trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ext/extend.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ext/extend.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/ext/extend.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,186 @@ +// vim: tw=80 ts=4 sw=4 noet +// ---------------------------------------------------------------------------- +// Project : Extend - Prototype OOP extension +// URL : <http://www.ivy.fr/js/extend> +// ---------------------------------------------------------------------------- +// Author : Sebastien Pierre <sebastien(a)ivy.fr> +// License : Revised BSD License +// ---------------------------------------------------------------------------- +// Creation : 08-Sep-2006 +// Last mod : 17-Nov-2006 +// ---------------------------------------------------------------------------- + +// The Extend object holds all the information required to implement the +// inheritance and other OO-goodness. +Extend = { + VERSION: 1.1, + CLASSDEF: "CLASSDEF", + DELETE: "DELETE", + // These are a list of methods of class instances that are reserved by the + // OO layer (see the reparent method for more info) + INSTANCE_RESERVED: { + CLASSDEF: true, + getClass: true, + parentClass: true + }, + + // Sets up a class + setupClass: function( _class, declaration ) + { + // We create an empty prototype if the user did not provide one + declaration = declaration || {} + _class.prototype = declaration + // We clone the given method definition, because they will be augmented + // with the ones defined in the parent class + _class.methods = {} + for ( var key in declaration ) { _class.methods[key] = declaration[key] } + _class.inherited = {} + _class.parentClass = undefined + if ( declaration[Extend.CLASSDEF] ) + { _class.className = declaration[Extend.CLASSDEF].name } + else + { _class.className = undefined } + _class.subclasses = _class.subclasses || [] + _class.constructor = Extend.Operations.constructor + _class.reparent = Extend.Operations.reparent + _class.method = Extend.Operations.method + _class.update = Extend.Operations.update + if ( declaration[Extend.CLASSDEF] ) + { _class.reparent(declaration[Extend.CLASSDEF].parent) } + // We update the class methods with an `ofClass` method that returns the + // class, so that instances will have a proper + declaration.getClass = function() {return _class} + declaration.parentClass = function() {return this.getClass().parentClass} + declaration.parentCall = function() { + var new_args = [] + for ( var i=1;i<arguments.length;i++ ) {new_args.push(arguments[i])} + return this.parentClass().method(arguments[0]).apply(this, new_args) + } + declaration.setClass = function(newClass) { + return this.getClass().parentClass + } + // We reparent the subclasses if any + for ( var i=0 ; i<_class.subclasses ; i++ ) { + _class.subclasses[i].reparent(_class) + } + return _class + }, + // These are operations that will be "mixed-in" with the new classes + Operations: { + constructor: function() { + return this.prototype.initialize || function() {} + }, + // Reparents this class + reparent: function( newParentClass ) + { + if ( this.parentClass ) + { + var this_index = this.subclasses.indexOf(this) + this.parentClass.subclasses.splice(this_index, 1) + for ( var method_name in this.inherited ) { + this.method(method_name, null, this.parentClass) + } + } + this.parentClass = newParentClass + if ( !newParentClass ) return + var parent_methods = newParentClass.prototype + // We iterate on all the parent methods + for ( parent_method_name in parent_methods ) { + // If the method is a reserved one, we skip it + if ( Extend.INSTANCE_RESERVED[parent_method_name] == true ) { continue } + // If the method is not directly defined in the current class, we add it + if ( this.methods[parent_method_name] == undefined ) + { + this.method( parent_method_name, + parent_methods[parent_method_name], + newParentClass.inherited[parent_method_name] || newParentClass + ) + } + } + newParentClass.subclasses.push(this) + }, + update: function(newPrototype) { + Extend.setupClass(this, newPrototype||this.prototype) + }, + // Returns, sets or deletes a method in this class + method: function( name, body, declaredIn ) { + if ( body == undefined ) + { + var method = this.prototype[name] + if ( name == undefined ) throw new Error("Method not found: "+name) + return method + } + else + { + declaredIn = declaredIn || this + // If the method is declared in this class + if ( declaredIn == this ) + { + if ( body == Extend.DELETE ) { + delete this.methods[name] + delete this.inherited[name] + delete this.prototype[name] + // If the method is defined in the parent we set it + if ( this.parentClass ) { + var parent_method = this.parentClass.method(name) + if ( parent_method ) { + this.method(name, parent_method, this.parentClass.inherited[name] || this.parentClass) + } + } + } else { + this.methods[name] = body + this.prototype[name] = body + delete this.inherited[name] + } + } + // Or if its declared in another class + else + { + if ( body == Extend.DELETE ) { + delete this.inherited[name] + delete this.methods[name] + delete this.prototype[name] + // If the method is defined in the parent we set it + if ( this.parentClass ) { + var parent_method = this.parentClass.method(name) + if ( parent_method ) { + this.method(name, parent_method, this.parentClass.inherited[name] || this.parentClass) + } + } + } + else { + if ( this.methods[name] == undefined ) { + this.inherited[name] = declaredIn + this.prototype[name] = body + } + } + } + for ( var i=0 ; i<this.subclasses.length ; i++ ) + { + this.subclasses[i].method(name,body,declaredIn) + } + } + } + } +} + +// In case prototype is not available, we use this instead +try { + Class = Class +} catch ( Error ) { + Class = {create:function() {return function() {this.initialize.apply(this, arguments)}}} +} +Class._create = Class.create +Class.create = function( declaration ) { + var new_class = Extend.setupClass(Class._create(declaration), declaration) + // The following only works on FireFox + /* + new_class.watch("prototype", function(id,oldval,newval) { + new_class.prototype = newval + Extend.setupClass(new_class, newval) + return newval + })*/ + return new_class +} + +// EOF Added: trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/prototype.js =================================================================== --- trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/prototype.js (rev 0) +++ trunk/sandbox/scrollable-grid/src/main/javascript/common/prototype/prototype.js 2007-04-24 15:27:18 UTC (rev 518) @@ -0,0 +1,2515 @@ +/* Prototype JavaScript framework, version 1.5.0 + * (c) 2005-2007 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.5.0', + BrowserFeatures: { + XPath: !!document.evaluate + }, + + ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)', + emptyFunction: function() {}, + K: function(x) { return x } +} + +var Class = { + create: function() { + return function() { + this.initialize.apply(this, arguments); + } + } +} + +var Abstract = new Object(); + +Object.extend = function(destination, source) { + for (var property in source) { + destination[property] = source[property]; + } + return destination; +} + +Object.extend(Object, { + inspect: function(object) { + try { + if (object === undefined) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + }, + + keys: function(object) { + var keys = []; + for (var property in object) + keys.push(property); + return keys; + }, + + values: function(object) { + var values = []; + for (var property in object) + values.push(object[property]); + return values; + }, + + clone: function(object) { + return Object.extend({}, object); + } +}); + +Function.prototype.bind = function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } +} + +Function.prototype.bindAsEventListener = function(object) { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments))); + } +} + +Object.extend(Number.prototype, { + toColorPart: function() { + var digits = this.toString(16); + if (this < 16) return '0' + digits; + return digits; + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + } +}); + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) {} + } + + return returnValue; + } +} + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(this); + } finally { + this.currentlyExecuting = false; + } + } + } +} +String.interpret = function(value){ + return value == null ? '' : String(value); +} + +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = count === undefined ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return this; + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = truncation === undefined ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : this; + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + + unescapeHTML: function() { + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? (div.childNodes.length > 1 ? + $A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue }) : + div.childNodes[0].nodeValue) : ''; + }, + + toQueryParams: function(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return {}; + + return match[1].split(separator || '&').inject({}, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var name = decodeURIComponent(pair[0]); + var value = pair[1] ? decodeURIComponent(pair[1]) : undefined; + + if (hash[name] !== undefined) { + if (hash[name].constructor != Array) + hash[name] = [hash[name]]; + if (value) hash[name].push(value); + } + else hash[name] = value; + } + return hash; + }); + }, + + toArray: function() { + return this.split(''); + }, + + succ: function() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + }, + + camelize: function() { + var parts = this.split('-'), len = parts.length; + if (len == 1) return parts[0]; + + var camelized = this.charAt(0) == '-' + ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) + : parts[0]; + + for (var i = 1; i < len; i++) + camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); + + return camelized; + }, + + capitalize: function(){ + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + }, + + underscore: function() { + return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); + }, + + dasherize: function() { + return this.gsub(/_/,'-'); + }, + + inspect: function(useDoubleQuotes) { + var escapedString = this.replace(/\\/g, '\\\\'); + if (useDoubleQuotes) + return '"' + escapedString.replace(/"/g, '\\"') + '"'; + else + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (typeof replacement == 'function') return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +} + +String.prototype.parseQuery = String.prototype.toQueryParams; + +var Template = Class.create(); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; +Template.prototype = { + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + return this.template.gsub(this.pattern, function(match) { + var before = match[1]; + if (before == '\\') return match[2]; + return before + String.interpret(object[match[3]]); + }); + } +} + +var $break = new Object(); +var $continue = new Object(); + +var Enumerable = { + each: function(iterator) { + var index = 0; + try { + this._each(function(value) { + try { + iterator(value, index++); + } catch (e) { + if (e != $continue) throw e; + } + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + }, + + eachSlice: function(number, iterator) { + var index = -number, slices = [], array = this.toArray(); + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.map(iterator); + }, + + all: function(iterator) { + var result = true; + this.each(function(value, index) { + result = result && !!(iterator || Prototype.K)(value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator) { + var result = false; + this.each(function(value, index) { + if (result = !!(iterator || Prototype.K)(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator) { + var results = []; + this.each(function(value, index) { + results.push((iterator || Prototype.K)(value, index)); + }); + return results; + }, + + detect: function(iterator) { + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator) { + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(pattern, iterator) { + var results = []; + this.each(function(value, index) { + var stringValue = value.toString(); + if (stringValue.match(pattern)) + results.push((iterator || Prototype.K)(value, index)); + }) + return results; + }, + + include: function(object) { + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inGroupsOf: function(number, fillWith) { + fillWith = fillWith === undefined ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + }, + + inject: function(memo, iterator) { + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (result == undefined || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator) { + var trues = [], falses = []; + this.each(function(value, index) { + ((iterator || Prototype.K)(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value, index) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator) { + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator) { + return this.map(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.map(); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (typeof args.last() == 'function') + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + size: function() { + return this.toArray().length; + }, + + inspect: function() { + return '#<Enumerable:' + this.toArray().inspect() + '>'; + } +} + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray +}); +var $A = Array.from = function(iterable) { + if (!iterable) return []; + if (iterable.toArray) { + return iterable.toArray(); + } else { + var results = []; + for (var i = 0, length = iterable.length; i < length; i++) + results.push(iterable[i]); + return results; + } +} + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) + Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0, length = this.length; i < length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(value && value.constructor == Array ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + indexOf: function(object) { + for (var i = 0, length = this.length; i < length; i++) + if (this[i] == object) return i; + return -1; + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + reduce: function() { + return this.length > 1 ? this : this[0]; + }, + + uniq: function() { + return this.inject([], function(array, value) { + return array.include(value) ? array : array.concat([value]); + }); + }, + + clone: function() { + return [].concat(this); + }, + + size: function() { + return this.length; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } +}); + +Array.prototype.toArray = Array.prototype.clone; + +function $w(string){ + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +if(window.opera){ + Array.prototype.concat = function(){ + var array = []; + for(var i = 0, length = this.length; i < length; i++) array.push(this[i]); + for(var i = 0, length = arguments.length; i < length; i++) { + if(arguments[i].constructor == Array) { + for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) + array.push(arguments[i][j]); + } else { + array.push(arguments[i]); + } + } + return array; + } +} +var Hash = function(obj) { + Object.extend(this, obj || {}); +}; + +Object.extend(Hash, { + toQueryString: function(obj) { + var parts = []; + + this.prototype._each.call(obj, function(pair) { + if (!pair.key) return; + + if (pair.value && pair.value.constructor == Array) { + var values = pair.value.compact(); + if (values.length < 2) pair.value = values.reduce(); + else { + key = encodeURIComponent(pair.key); + values.each(function(value) { + value = value != undefined ? encodeURIComponent(value) : ''; + parts.push(key + '=' + encodeURIComponent(value)); + }); + return; + } + } + if (pair.value == undefined) pair[1] = ''; + parts.push(pair.map(encodeURIComponent).join('=')); + }); + + return parts.join('&'); + } +}); + +Object.extend(Hash.prototype, Enumerable); +Object.extend(Hash.prototype, { + _each: function(iterator) { + for (var key in this) { + var value = this[key]; + if (value && value == Hash.prototype[key]) continue; + + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + merge: function(hash) { + return $H(hash).inject(this, function(mergedHash, pair) { + mergedHash[pair.key] = pair.value; + return mergedHash; + }); + }, + + remove: function() { + var result; + for(var i = 0, length = arguments.length; i < length; i++) { + var value = this[arguments[i]]; + if (value !== undefined){ + if (result === undefined) result = value; + else { + if (result.constructor != Array) result = [result]; + result.push(value) + } + } + delete this[arguments[i]]; + } + return result; + }, + + toQueryString: function() { + return Hash.toQueryString(this); + }, + + inspect: function() { + return '#<Hash:{' + this.map(function(pair) { + return pair.map(Object.inspect).join(': '); + }).join(', ') + '}>'; + } +}); + +function $H(object) { + if (object && object.constructor == Hash) return object; + return new Hash(object); +}; +ObjectRange = Class.create(); +Object.extend(ObjectRange.prototype, Enumerable); +Object.extend(ObjectRange.prototype, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +} + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (typeof responder[callback] == 'function') { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) {} + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { + Ajax.activeRequestCount++; + }, + onComplete: function() { + Ajax.activeRequestCount--; + } +}); + +Ajax.Base = function() {}; +Ajax.Base.prototype = { + setOptions: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '' + } + Object.extend(this.options, options || {}); + + this.options.method = this.options.method.toLowerCase(); + if (typeof this.options.parameters == 'string') + this.options.parameters = this.options.parameters.toQueryParams(); + } +} + +Ajax.Request = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Request.prototype = Object.extend(new Ajax.Base(), { + _complete: false, + + initialize: function(url, options) { + this.transport = Ajax.getTransport(); + this.setOptions(options); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = this.options.parameters; + + if (!['get', 'post'].include(this.method)) { + // simulate other verbs over post + params['_method'] = this.method; + this.method = 'post'; + } + + params = Hash.toQueryString(params); + if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_=' + + // when GET, append parameters to URL + if (this.method == 'get' && params) + this.url += (this.url.indexOf('?') > -1 ? '&' : '?') + params; + + try { + Ajax.Responders.dispatch('onCreate', this, this.transport); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) + setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + var body = this.method == 'post' ? (this.options.postBody || params) : null; + + this.transport.send(body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + // user-defined headers + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (typeof extras.push == 'function') + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + return !this.transport.status + || (this.transport.status >= 200 && this.transport.status < 300); + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState]; + var transport = this.transport, json = this.evalJSON(); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + this.transport.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(transport, json); + } catch (e) { + this.dispatchException(e); + } + + if ((this.getHeader('Content-type') || 'text/javascript').strip(). + match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i)) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(transport, json); + Ajax.Responders.dispatch('on' + state, this, transport, json); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + // avoid memory leak in MSIE: clean up + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name); + } catch (e) { return null } + }, + + evalJSON: function() { + try { + var json = this.getHeader('X-JSON'); + return json ? eval('(' + json + ')') : null; + } catch (e) { return null } + }, + + evalResponse: function() { + try { + return eval(this.transport.responseText); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Updater = Class.create(); + +Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { + initialize: function(container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + } + + this.transport = Ajax.getTransport(); + this.setOptions(options); + + var onComplete = this.options.onComplete || Prototype.emptyFunction; + this.options.onComplete = (function(transport, param) { + this.updateContent(); + onComplete(transport, param); + }).bind(this); + + this.request(url); + }, + + updateContent: function() { + var receiver = this.container[this.success() ? 'success' : 'failure']; + var response = this.transport.responseText; + + if (!this.options.evalScripts) response = response.stripScripts(); + + if (receiver = $(receiver)) { + if (this.options.insertion) + new this.options.insertion(receiver, response); + else + receiver.update(response); + } + + if (this.success()) { + if (this.onComplete) + setTimeout(this.onComplete.bind(this), 10); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(); +Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { + initialize: function(container, url, options) { + this.setOptions(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = {}; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(request) { + if (this.options.decay) { + this.decay = (request.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = request.responseText; + } + this.timer = setTimeout(this.onTimerEvent.bind(this), + this.decay * this.frequency * 1000); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (typeof element == 'string') + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(query.snapshotItem(i)); + return results; + }; +} + +document.getElementsByClassName = function(className, parentElement) { + if (Prototype.BrowserFeatures.XPath) { + var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]"; + return document._getElementsByXPath(q, parentElement); + } else { + var children = ($(parentElement) || document.body).getElementsByTagName('*'); + var elements = [], child; + for (var i = 0, length = children.length; i < length; i++) { + child = children[i]; + if (Element.hasClassName(child, className)) + elements.push(Element.extend(child)); + } + return elements; + } +}; + +/*--------------------------------------------------------------------------*/ + +if (!window.Element) + var Element = new Object(); + +Element.extend = function(element) { + if (!element || _nativeExtensions || element.nodeType == 3) return element; + + if (!element._extended && element.tagName && element != window) { + var methods = Object.clone(Element.Methods), cache = Element.extend.cache; + + if (element.tagName == 'FORM') + Object.extend(methods, Form.Methods); + if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName)) + Object.extend(methods, Form.Element.Methods); + + Object.extend(methods, Element.Methods.Simulated); + + for (var property in methods) { + var value = methods[property]; + if (typeof value == 'function' && !(property in element)) + element[property] = cache.findOrStore(value); + } + } + + element._extended = true; + return element; +}; + +Element.extend.cache = { + findOrStore: function(value) { + return this[value] = this[value] || function() { + return value.apply(null, [this].concat($A(arguments))); + } + } +}; + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + $(element).style.display = 'none'; + return element; + }, + + show: function(element) { + $(element).style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: function(element, html) { + html = typeof html == 'undefined' ? '' : html.toString(); + $(element).innerHTML = html.stripScripts(); + setTimeout(function() {html.evalScripts()}, 10); + return element; + }, + + replace: function(element, html) { + element = $(element); + html = typeof html == 'undefined' ? '' : html.toString(); + if (element.outerHTML) { + element.outerHTML = html.stripScripts(); + } else { + var range = element.ownerDocument.createRange(); + range.selectNodeContents(element); + element.parentNode.replaceChild( + range.createContextualFragment(html.stripScripts()), element); + } + setTimeout(function() {html.evalScripts()}, 10); + return element; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property) { + element = $(element); + var elements = []; + while (element = element[property]) + if (element.nodeType == 1) + elements.push(Element.extend(element)); + return elements; + }, + + ancestors: function(element) { + return $(element).recursivelyCollect('parentNode'); + }, + + descendants: function(element) { + return $A($(element).getElementsByTagName('*')); + }, + + immediateDescendants: function(element) { + if (!(element = $(element).firstChild)) return []; + while (element && element.nodeType != 1) element = element.nextSibling; + if (element) return [element].concat($(element).nextSiblings()); + return []; + }, + + previousSiblings: function(element) { + return $(element).recursivelyCollect('previousSibling'); + }, + + nextSiblings: function(element) { + return $(element).recursivelyCollect('nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return element.previousSiblings().reverse().concat(element.nextSiblings()); + }, + + match: function(element, selector) { + if (typeof selector == 'string') + selector = new Selector(selector); + return selector.match($(element)); + }, + + up: function(element, expression, index) { + return Selector.findElement($(element).ancestors(), expression, index); + }, + + down: function(element, expression, index) { + return Selector.findElement($(element).descendants(), expression, index); + }, + + previous: function(element, expression, index) { + return Selector.findElement($(element).previousSiblings(), expression, index); + }, + + next: function(element, expression, index) { + return Selector.findElement($(element).nextSiblings(), expression, index); + }, + + getElementsBySelector: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element, args); + }, + + getElementsByClassName: function(element, className) { + return document.getElementsByClassName(className, element); + }, + + readAttribute: function(element, name) { + element = $(element); + if (document.all && !window.opera) { + var t = Element._attributeTranslations; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + var attribute = element.attributes[name]; + if(attribute) return attribute.nodeValue; + } + return element.getAttribute(name); + }, + + getHeight: function(element) { + return $(element).getDimensions().height; + }, + + getWidth: function(element) { + return $(element).getDimensions().width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + if (elementClassName.length == 0) return false; + if (elementClassName == className || + elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + return true; + return false; + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + Element.classNames(element).add(className); + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + Element.classNames(element).remove(className); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className); + return element; + }, + + observe: function() { + Event.observe.apply(Event, arguments); + return $A(arguments).first(); + }, + + stopObserving: function() { + Event.stopObserving.apply(Event, arguments); + return $A(arguments).first(); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.match(/^\s*$/); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + while (element = element.parentNode) + if (element == ancestor) return true; + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = Position.cumulativeOffset(element); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + if (['float','cssFloat'].include(style)) + style = (typeof element.style.styleFloat != 'undefined' ? 'styleFloat' : 'cssFloat'); + style = style.camelize(); + var value = element.style[style]; + if (!value) { + if (document.defaultView && document.defaultView.getComputedStyle) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } else if (element.currentStyle) { + value = element.currentStyle[style]; + } + } + + if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none')) + value = element['offset'+style.capitalize()] + 'px'; + + if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) + if (Element.getStyle(element, 'position') == 'static') value = 'auto'; + if(style == 'opacity') { + if(value) return parseFloat(value); + if(value = (element.getStyle('filter') || '').match(/alpha$opacity=(.*)$/)) + if(value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + return value == 'auto' ? null : value; + }, + + setStyle: function(element, style) { + element = $(element); + for (var name in style) { + var value = style[name]; + if(name == 'opacity') { + if (value == 1) { + value = (/Gecko/.test(navigator.userAgent) && + !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : 1.0; + if(/MSIE/.test(navigator.userAgent) && !window.opera) + element.style.filter = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,''); + } else if(value == '') { + if(/MSIE/.test(navigator.userAgent) && !window.opera) + element.style.filter = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,''); + } else { + if(value < 0.00001) value = 0; + if(/MSIE/.test(navigator.userAgent) && !window.opera) + element.style.filter = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,'') + + 'alpha(opacity='+value*100+')'; + } + } else if(['float','cssFloat'].include(name)) name = (typeof element.style.styleFloat != 'undefined') ? 'styleFloat' : 'cssFloat'; + element.style[name.camelize()] = value; + } + return element; + }, + + getDimensions: function(element) { + element = $(element); + var display = $(element).getStyle('display'); + if (display != 'none' && display != null) // Safari bug + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + var originalDisplay = els.display; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = 'block'; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = originalDisplay; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = element.style.overflow || 'auto'; + if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + } +}; + +Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf}); + +Element._attributeTranslations = {}; + +Element._attributeTranslations.names = { + colspan: "colSpan", + rowspan: "rowSpan", + valign: "vAlign", + datetime: "dateTime", + accesskey: "accessKey", + tabindex: "tabIndex", + enctype: "encType", + maxlength: "maxLength", + readonly: "readOnly", + longdesc: "longDesc" +}; + +Element._attributeTranslations.values = { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + + title: function(element) { + var node = element.getAttributeNode('title'); + return node.specified ? node.nodeValue : null; + } +}; + +Object.extend(Element._attributeTranslations.values, { + href: Element._attributeTranslations.values._getAttr, + src: Element._attributeTranslations.values._getAttr, + disabled: Element._attributeTranslations.values._flag, + checked: Element._attributeTranslations.values._flag, + readonly: Element._attributeTranslations.values._flag, + multiple: Element._attributeTranslations.values._flag +}); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + var t = Element._attributeTranslations; + attribute = t.names[attribute] || attribute; + return $(element).getAttributeNode(attribute).specified; + } +}; + +// IE is missing .innerHTML support for TABLE-related elements +if (document.all && !window.opera){ + Element.Methods.update = function(element, html) { + element = $(element); + html = typeof html == 'undefined' ? '' : html.toString(); + var tagName = element.tagName.toUpperCase(); + if (['THEAD','TBODY','TR','TD'].include(tagName)) { + var div = document.createElement('div'); + switch (tagName) { + case 'THEAD': + case 'TBODY': + div.innerHTML = '<table><tbody>' + html.stripScripts() + '</tbody></table>'; + depth = 2; + break; + case 'TR': + div.innerHTML = '<table><tbody><tr>' + html.stripScripts() + '</tr></tbody></table>'; + depth = 3; + break; + case 'TD': + div.innerHTML = '<table><tbody><tr><td>' + html.stripScripts() + '</td></tr></tbody></table>'; + depth = 4; + } + $A(element.childNodes).each(function(node){ + element.removeChild(node) + }); + depth.times(function(){ div = div.firstChild }); + + $A(div.childNodes).each( + function(node){ element.appendChild(node) }); + } else { + element.innerHTML = html.stripScripts(); + } + setTimeout(function() {html.evalScripts()}, 10); + return element; + } +}; + +Object.extend(Element, Element.Methods); + +var _nativeExtensions = false; + +if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + ['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) { + var className = 'HTML' + tag + 'Element'; + if(window[className]) return; + var klass = window[className] = {}; + klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__; + }); + +Element.addMethods = function(methods) { + Object.extend(Element.Methods, methods || {}); + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + var cache = Element.extend.cache; + for (var property in methods) { + var value = methods[property]; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = cache.findOrStore(value); + } + } + + if (typeof HTMLElement != 'undefined') { + copy(Element.Methods, HTMLElement.prototype); + copy(Element.Methods.Simulated, HTMLElement.prototype, true); + copy(Form.Methods, HTMLFormElement.prototype); + [HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) { + copy(Form.Element.Methods, klass.prototype); + }); + _nativeExtensions = true; + } +} + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + +Abstract.Insertion = function(adjacency) { + this.adjacency = adjacency; +} + +Abstract.Insertion.prototype = { + initialize: function(element, content) { + this.element = $(element); + this.content = content.stripScripts(); + + if (this.adjacency && this.element.insertAdjacentHTML) { + try { + this.element.insertAdjacentHTML(this.adjacency, this.content); + } catch (e) { + var tagName = this.element.tagName.toUpperCase(); + if (['TBODY', 'TR'].include(tagName)) { + this.insertContent(this.contentFromAnonymousTable()); + } else { + throw e; + } + } + } else { + this.range = this.element.ownerDocument.createRange(); + if (this.initializeRange) this.initializeRange(); + this.insertContent([this.range.createContextualFragment(this.content)]); + } + + setTimeout(function() {content.evalScripts()}, 10); + }, + + contentFromAnonymousTable: function() { + var div = document.createElement('div'); + div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>'; + return $A(div.childNodes[0].childNodes[0].childNodes); + } +} + +var Insertion = new Object(); + +Insertion.Before = Class.create(); +Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { + initializeRange: function() { + this.range.setStartBefore(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, this.element); + }).bind(this)); + } +}); + +Insertion.Top = Class.create(); +Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(true); + }, + + insertContent: function(fragments) { + fragments.reverse(false).each((function(fragment) { + this.element.insertBefore(fragment, this.element.firstChild); + }).bind(this)); + } +}); + +Insertion.Bottom = Class.create(); +Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.appendChild(fragment); + }).bind(this)); + } +}); + +Insertion.After = Class.create(); +Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { + initializeRange: function() { + this.range.setStartAfter(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, + this.element.nextSibling); + }).bind(this)); + } +}); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set($A(this).concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set($A(this).without(classNameToRemove).join(' ')); + }, + + toString: function() { + return $A(this).join(' '); + } +}; + +Object.extend(Element.ClassNames.prototype, Enumerable); +var Selector = Class.create(); +Selector.prototype = { + initialize: function(expression) { + this.params = {classNames: []}; + this.expression = expression.toString().strip(); + this.parseExpression(); + this.compileMatcher(); + }, + + parseExpression: function() { + function abort(message) { throw 'Parse error in selector: ' + message; } + + if (this.expression == '') abort('empty expression'); + + var params = this.params, expr = this.expression, match, modifier, clause, rest; + while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) { + params.attributes = params.attributes || []; + params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''}); + expr = match[1]; + } + + if (expr == '*') return this.params.wildcard = true; + + while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) { + modifier = match[1], clause = match[2], rest = match[3]; + switch (modifier) { + case '#': params.id = clause; break; + case '.': params.classNames.push(clause); break; + case '': + case undefined: params.tagName = clause.toUpperCase(); break; + default: abort(expr.inspect()); + } + expr = rest; + } + + if (expr.length > 0) abort(expr.inspect()); + }, + + buildMatchExpression: function() { + var params = this.params, conditions = [], clause; + + if (params.wildcard) + conditions.push('true'); + if (clause = params.id) + conditions.push('element.readAttribute("id") == ' + clause.inspect()); + if (clause = params.tagName) + conditions.push('element.tagName.toUpperCase() == ' + clause.inspect()); + if ((clause = params.classNames).length > 0) + for (var i = 0, length = clause.length; i < length; i++) + conditions.push('element.hasClassName(' + clause[i].inspect() + ')'); + if (clause = params.attributes) { + clause.each(function(attribute) { + var value = 'element.readAttribute(' + attribute.name.inspect() + ')'; + var splitValueBy = function(delimiter) { + return value + ' && ' + value + '.split(' + delimiter.inspect() + ')'; + } + + switch (attribute.operator) { + case '=': conditions.push(value + ' == ' + attribute.value.inspect()); break; + case '~=': conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break; + case '|=': conditions.push( + splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect() + ); break; + case '!=': conditions.push(value + ' != ' + attribute.value.inspect()); break; + case '': + case undefined: conditions.push('element.hasAttribute(' + attribute.name.inspect() + ')'); break; + default: throw 'Unknown operator ' + attribute.operator + ' in selector'; + } + }); + } + + return conditions.join(' && '); + }, + + compileMatcher: function() { + this.match = new Function('element', 'if (!element.tagName) return false; \ + element = $(element); \ + return ' + this.buildMatchExpression()); + }, + + findElements: function(scope) { + var element; + + if (element = $(this.params.id)) + if (this.match(element)) + if (!scope || Element.childOf(element, scope)) + return [element]; + + scope = (scope || document).getElementsByTagName(this.params.tagName || '*'); + + var results = []; + for (var i = 0, length = scope.length; i < length; i++) + if (this.match(element = scope[i])) + results.push(Element.extend(element)); + + return results; + }, + + toString: function() { + return this.expression; + } +} + +Object.extend(Selector, { + matchElements: function(elements, expression) { + var selector = new Selector(expression); + return elements.select(selector.match.bind(selector)).map(Element.extend); + }, + + findElement: function(elements, expression, index) { + if (typeof expression == 'number') index = expression, expression = false; + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, + + findChildElements: function(element, expressions) { + return expressions.map(function(expression) { + return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null], function(results, expr) { + var selector = new Selector(expr); + return results.inject([], function(elements, result) { + return elements.concat(selector.findElements(result || element)); + }); + }); + }).flatten(); + } +}); + +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} +var Form = { + reset: function(form) { + $(form).reset(); + return form; + }, + + serializeElements: function(elements, getHash) { + var data = elements.inject({}, function(result, element) { + if (!element.disabled && element.name) { + var key = element.name, value = $(element).getValue(); + if (value != undefined) { + if (result[key]) { + if (result[key].constructor != Array) result[key] = [result[key]]; + result[key].push(value); + } + else result[key] = value; + } + } + return result; + }); + + return getHash ? data : Hash.toQueryString(data); + } +}; + +Form.Methods = { + serialize: function(form, getHash) { + return Form.serializeElements(Form.getElements(form), getHash); + }, + + getElements: function(form) { + return $A($(form).getElementsByTagName('*')).inject([], + function(elements, child) { + if (Form.Element.Serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + } + ); + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + form.getElements().each(function(element) { + element.blur(); + element.disabled = 'true'; + }); + return form; + }, + + enable: function(form) { + form = $(form); + form.getElements().each(function(element) { + element.disabled = ''; + }); + return form; + }, + + findFirstElement: function(form) { + return $(form).getElements().find(function(element) { + return element.type != 'hidden' && !element.disabled && + ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + form.findFirstElement().activate(); + return form; + } +} + +Object.extend(Form, Form.Methods); + +/*--------------------------------------------------------------------------*/ + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +} + +Form.Element.Methods = { + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = {}; + pair[element.name] = value; + return Hash.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + element.focus(); + if (element.select && ( element.tagName.toLowerCase() != 'input' || + !['button', 'reset', 'submit'].include(element.type) ) ) + element.select(); + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.blur(); + element.disabled = false; + return element; + } +} + +Object.extend(Form.Element, Form.Element.Methods); +var Field = Form.Element; +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element); + default: + return Form.Element.Serializers.textarea(element); + } + }, + + inputSelector: function(element) { + return element.checked ? element.value : null; + }, + + textarea: function(element) { + return element.value; + }, + + select: function(element) { + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + }, + + selectOne: function(element) { + var index = element.selectedIndex; + return index >= 0 ? this.optionValue(element.options[index]) : null; + }, + + selectMany: function(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(this.optionValue(opt)); + } + return values; + }, + + optionValue: function(opt) { + // extend element because hasAttribute may not be native + return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; + } +} + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = function() {} +Abstract.TimedObserver.prototype = { + initialize: function(element, frequency, callback) { + this.frequency = frequency; + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + var value = this.getValue(); + var changed = ('string' == typeof this.lastValue && 'string' == typeof value + ? this.lastValue != value : String(this.lastValue) != String(value)); + if (changed) { + this.callback(this.element, value); + this.lastValue = value; + } + } +} + +Form.Element.Observer = Class.create(); +Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(); +Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = function() {} +Abstract.EventObserver.prototype = { + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback.bind(this)); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +} + +Form.Element.EventObserver = Class.create(); +Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(); +Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) { + var Event = new Object(); +} + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + + element: function(event) { + return event.target || event.srcElement; + }, + + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, + + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, + + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, + + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, + + // find the first node with the given tagName, starting from the + // node the event was triggered on; traverses the DOM upwards + findElement: function(event, tagName) { + var element = Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, + + observers: false, + + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = []; + if (element.addEventListener) { + this.observers.push([element, name, observer, useCapture]); + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + this.observers.push([element, name, observer, useCapture]); + element.attachEvent('on' + name, observer); + } + }, + + unloadCache: function() { + if (!Event.observers) return; + for (var i = 0, length = Event.observers.length; i < length; i++) { + Event.stopObserving.apply(this, Event.observers[i]); + Event.observers[i][0] = null; + } + Event.observers = false; + }, + + observe: function(element, name, observer, useCapture) { + element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; + + Event._observeAndCache(element, name, observer, useCapture); + }, + + stopObserving: function(element, name, observer, useCapture) { + element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.detachEvent)) + name = 'keydown'; + + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + try { + element.detachEvent('on' + name, observer); + } catch (e) {} + } + } +}); + +/* prevent memory leaks in IE */ +if (navigator.appVersion.match(/\bMSIE\b/)) + Event.observe(window, 'unload', Event.unloadCache, false); +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + realOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return [valueL, valueT]; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return [valueL, valueT]; + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if(element.tagName=='BODY') break; + var p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return [valueL, valueT]; + }, + + offsetParent: function(element) { + if (element.offsetParent) return element.offsetParent; + if (element == document.body) return element; + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return element; + + return document.body; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = this.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = this.realOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = this.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + page: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent==document.body) + if (Element.getStyle(element,'position')=='absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!window.opera || element.tagName=='BODY') { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return [valueL, valueT]; + }, + + clone: function(source, target) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || {}) + + // find page position of source + source = $(source); + var p = Position.page(source); + + // find coordinate system to use + target = $(target); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(target,'position') == 'absolute') { + parent = Position.offsetParent(target); + delta = Position.page(parent); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if(options.setWidth) target.style.width = source.offsetWidth + 'px'; + if(options.setHeight) target.style.height = source.offsetHeight + 'px'; + }, + + absolutize: function(element) { + element = $(element); + if (element.style.position == 'absolute') return; + Position.prepare(); + + var offsets = Position.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + }, + + relativize: function(element) { + element = $(element); + if (element.style.position == 'relative') return; + Position.prepare(); + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + } +} + +// Safari returns margins on body which is incorrect if the child is absolutely +// positioned. For performance reasons, redefine Position.cumulativeOffset for +// KHTML/WebKit only. +if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + Position.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return [valueL, valueT]; + } +} + +Element.addMethods(); \ No newline at end of file

17 years, 8 months

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JBoss Rich Faces SVN: r517 - in trunk/sandbox/scrollable-grid/src/main: javascript and 1 other directory.

by richfaces-svn-commits＠lists.jboss.org

Author: abelevich Date: 2007-04-24 11:26:35 -0400 (Tue, 24 Apr 2007) New Revision: 517 Added: trunk/sandbox/scrollable-grid/src/main/javascript/ trunk/sandbox/scrollable-grid/src/main/javascript/ClientUI/ Log:

17 years, 8 months

1
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0 / 0

JBoss Rich Faces SVN: r516 - trunk/sandbox/scrollable-grid/src/main/config/component.

by richfaces-svn-commits＠lists.jboss.org

Author: abelevich Date: 2007-04-24 11:26:09 -0400 (Tue, 24 Apr 2007) New Revision: 516 Modified: trunk/sandbox/scrollable-grid/src/main/config/component/scrollable-grid.xml Log: Modified: trunk/sandbox/scrollable-grid/src/main/config/component/scrollable-grid.xml =================================================================== --- trunk/sandbox/scrollable-grid/src/main/config/component/scrollable-grid.xml 2007-04-24 15:25:54 UTC (rev 515) +++ trunk/sandbox/scrollable-grid/src/main/config/component/scrollable-grid.xml 2007-04-24 15:26:09 UTC (rev 516) @@ -8,6 +8,23 @@ org.richfaces.component.html.HtmlScrollableGrid </classname> <superclass>org.richfaces.component.UIScrollableGrid</superclass> - <description>Scrollable Grid</description> + <description> + <![CDATA[ Scrollable Grid ]]> + </description> + + <renderer generate="true" override="true"> + <name>org.richfaces.ScrollableGridRenderer</name> + <template>org/richfaces/scrollable-grid.jspx</template> + </renderer> + + + <tag> + <name>scrollable-grid</name> + <classname>org.richfaces.taglib.ScrollableGridTag</classname> + <superclass> + org.ajax4jsf.framework.taglib.HtmlComponentTagBase + </superclass> + </tag> + &ui_component_attributes; </component> </components> \ No newline at end of file

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richfaces-svn-commits April 2007