Author: andrei_exadel Date: 2009-02-27 14:17:11 -0500 (Fri, 27 Feb 2009) New Revision: 12778 Added: trunk/test-applications/realworld2/web/src/main/java/org/richfaces/realworld/tagClound/ trunk/test-applications/realworld2/web/src/main/java/org/richfaces/realworld/tagClound/TagCloudBean.java trunk/test-applications/realworld2/web/src/main/webapp/includes/tagCloud/ trunk/test-applications/realworld2/web/src/main/webapp/includes/tagCloud/tagCloud.xhtml Modified: trunk/test-applications/realworld2/web/src/main/webapp/layout/template3.xhtml trunk/test-applications/realworld2/web/src/main/webapp/stylesheet/realworld2.css Log: Tag cloud Added: trunk/test-applications/realworld2/web/src/main/java/org/richfaces/realworld/tagClound/TagCloudBean.java =================================================================== --- trunk/test-applications/realworld2/web/src/main/java/org/richfaces/realworld/tagClound/TagCloudBean.java (rev 0) +++ trunk/test-applications/realworld2/web/src/main/java/org/richfaces/realworld/tagClound/TagCloudBean.java 2009-02-27 19:17:11 UTC (rev 12778) @@ -0,0 +1,68 @@ +/** + * + */ +package org.richfaces.realworld.tagClound; + +import java.util.HashMap; +import java.util.Map; + +import javax.faces.event.ActionEvent; + +import org.jboss.seam.ScopeType; +import org.jboss.seam.annotations.Name; +import org.jboss.seam.annotations.Out; +import org.jboss.seam.annotations.Scope; + + +/** + * Tag cloud backing bean + * @author Andrey Markavtsov + * + */ + +@Name("tagCloudBean") +(a)Scope(ScopeType.CONVERSATION) +public class TagCloudBean { + + /** Min possible rank for tag */ + static final int MIN_RANK = 0; + + /** Max possible rank for tag */ + static final int MAX_RANK = 100; + + /** Scope of existed css classes for each rank. Should be defined ordered ASC by rank */ + static final String [] TAG_CSS_CLASSSES = new String [] + {"tag-cloud-rank1", "tag-cloud-rank2", + "tag-cloud-rank3", "tag-cloud-rank4", + "tag-cloud-rank5", "tag-cloud-rank6", + "tag-cloud-rank7" } ; + + /** Count of possible ranks' css classes */ + static final int TAG_RANK_LEVELS_COUNT = TAG_CSS_CLASSSES.length; + + /** Defines the step to the neighbouring rank */ + int RANK_LEVEL_STEP = (MAX_RANK ) / TAG_RANK_LEVELS_COUNT;; + + + + /** + * Calculates css class name for tag with rank defined + * @param rank - tags rank + * @return css class name + */ + public String getTagCssClass(Integer rank) { + int i = rank / RANK_LEVEL_STEP; + return TAG_CSS_CLASSSES[i]; + } + + + + /** + * Action listener for tag click + * @param event + */ + public void processTagClick(ActionEvent event) { + // TODO: implement this + } + +} Added: trunk/test-applications/realworld2/web/src/main/webapp/includes/tagCloud/tagCloud.xhtml =================================================================== --- trunk/test-applications/realworld2/web/src/main/webapp/includes/tagCloud/tagCloud.xhtml (rev 0) +++ trunk/test-applications/realworld2/web/src/main/webapp/includes/tagCloud/tagCloud.xhtml 2009-02-27 19:17:11 UTC (rev 12778) @@ -0,0 +1,17 @@ +<ui:composition xmlns="http://www.w3.org/1999/xhtml" + xmlns:ui="http://java.sun.com/jsf/facelets" + xmlns:h="http://java.sun.com/jsf/html" + xmlns:f="http://java.sun.com/jsf/core" + xmlns:a4j="http://richfaces.org/a4j" + xmlns:c="http://java.sun.com/jstl/core" + xmlns:rich="http://richfaces.org/rich"> + <a4j:outputPanel layout="block" style="width: 200px"> + <h:form> + <c:forEach items="#{tagList.tagMap}" var="tag"> + <a4j:commandLink value="#{tag.key}" + actionListener="#{tagCloudBean.processTagClick(tag.key)}" + styleClass="#{tagCloudBean.getTagCssClass(tag.value)}"></a4j:commandLink> + </c:forEach> + </h:form> + </a4j:outputPanel> +</ui:composition> \ No newline at end of file Modified: trunk/test-applications/realworld2/web/src/main/webapp/layout/template3.xhtml =================================================================== (Binary files differ) Modified: trunk/test-applications/realworld2/web/src/main/webapp/stylesheet/realworld2.css =================================================================== --- trunk/test-applications/realworld2/web/src/main/webapp/stylesheet/realworld2.css 2009-02-27 18:42:35 UTC (rev 12777) +++ trunk/test-applications/realworld2/web/src/main/webapp/stylesheet/realworld2.css 2009-02-27 19:17:11 UTC (rev 12778) @@ -244,4 +244,47 @@ z-index: 3; left: 50%; top: 40px; -} \ No newline at end of file +} + +.tag-cloud-rank1 { + text-decoration: none; + font-size: 8px; + color: gray; +} + +.tag-cloud-rank2 { + text-decoration: none; + font-size: 9px; + color: yellow; +} + +.tag-cloud-rank3 { + text-decoration: none; + font-size: 10px; + color: blue; +} + +.tag-cloud-rank4 { + text-decoration: none; + font-size: 11px; + color: green; +} + +.tag-cloud-rank5 { + text-decoration: none; + font-size: 12px; + color: brown; +} + +.tag-cloud-rank6 { + text-decoration: none; + font-size: 14px; + color: red; +} + +.tag-cloud-rank7 { + text-decoration: none; + font-size: 18px; + color: black; +} +