[portal-commits] JBoss Portal SVN: r8907 - in branches/UIServer/uiserver/src/main/org/jboss/portal: presentation/impl and 6 other directories.

Author: sohil.shah(a)jboss.com Date: 2007-11-13 12:19:15 -0500 (Tue, 13 Nov 2007) New Revision: 8907 Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/ajax/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGrid.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridConstraints.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridLayoutManager.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionConstraints.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionLayoutManager.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutManager.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutService.java Removed: branches/UIServer/uiserver/src/main/org/jboss/portal/uiserver/layout/ Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestFlexibleGrid.java branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestRegionLayoutManager.java branches/UIServer/uiserver/src/main/org/jboss/portal/uiserver/service/PortalEntryPoint.java Log: refactoring Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGrid.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGrid.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGrid.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,344 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.impl.classic.layout; + +import org.apache.log4j.Logger; + +import org.jboss.portal.presentation.model.Container; +import org.jboss.portal.presentation.model.Window; + +import java.io.Serializable; + +/** + * This layout provides a Flexible Grid for laying out the UI components (which would be Portlet Windows) + * inside a flexible coordinates based Grid on a classic HTML page + * + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class FlexibleGrid implements Serializable +{ + private static Logger log = Logger.getLogger(FlexibleGrid.class); + + private FlexibleGridConstraints[] constraints = null; + + private int rows = 0; + private int columns = 0; + + /** + * Id of the container being laid out inside this grid. This is a required value + */ + private String containerId = null; + + /** + * minimumWidth of the grid + */ + private int minimumWidth = 0; + + /** + * Float this grid to the left side of the page so that another grid can be placed next to it + * + * Used for placing multiple grids horizontally on the page + */ + private boolean isFloatLeft = false; + + + /** + * + * + */ + public FlexibleGrid(String containerId) + { + this.containerId = containerId; + } + + /** + * + * @return + */ + public FlexibleGridConstraints[] getConstraints() + { + return constraints; + } + + /** + * + * @param constraints + */ + public void setConstraints(FlexibleGridConstraints[] constraints) + { + this.constraints = constraints; + } + + /** + * + * @return + */ + public int getColumns() + { + return columns; + } + + /** + * + * @param columns + */ + public void setColumns(int columns) + { + this.columns = columns; + } + + /** + * + * @return + */ + public int getRows() + { + return rows; + } + + /** + * + * @param rows + */ + public void setRows(int rows) + { + this.rows = rows; + } + + /** + * + * @return + */ + public int getMinimumWidth() + { + return minimumWidth; + } + + + /** + * + * @param minimumWidth + */ + public void setMinimumWidth(int minimumWidth) + { + this.minimumWidth = minimumWidth; + } + + /** + * + * @return + */ + public boolean isFloatLeft() + { + return isFloatLeft; + } + + /** + * + * @param isFloatLeft + */ + public void setFloatLeft(boolean isFloatLeft) + { + this.isFloatLeft = isFloatLeft; + } + + /** + * + * @return + */ + public String getContainerId() + { + return containerId; + } + + /** + * + * @param containerId + */ + public void setContainerId(String containerId) + { + this.containerId = containerId; + } + + /** + * Note: this method is given only package level visibility since it should be used only by the FlexibleGridLayoutManager + */ + + /** + * + */ + String doLayout(Container container) + { + String output = null; + + StringBuffer buffer = new StringBuffer(); + + buffer.append("<div id=\"grid-"+this.containerId+"\">\n"); + + buffer.append("<table>\n"); + + for(int row=0;row<rows;row++) + { + buffer.append("<tr>\n"); + + for(int column=0;column<columns;column++) + { + buffer.append("<td>\n"); + + buffer.append("<div id=\"grid-"+this.containerId+"-"+row+"-"+column+"\">\n"); + buffer.append(this.getPortletMarkup(container, row, column)); + buffer.append("</div>\n"); + + buffer.append("</td>\n"); + } + + buffer.append("</tr>\n"); + } + + buffer.append("</table>\n"); + + buffer.append("</div>\n"); + + + output = buffer.toString(); + + return output; + } + + + /** + * + * @param container + * @return + */ + String generateInlineStyle(Container container) + { + String style = null; + + StringBuffer buffer = new StringBuffer(); + + for(int row=0;row<this.rows;row++) + { + for(int column=0;column<this.columns;column++) + { + String cellStyle = this.getCellStyle(row, column); + if(cellStyle != null && cellStyle.trim().length()>0) + { + buffer.append(cellStyle); + } + } + } + + style = buffer.toString(); + + return style; + } + + /** + * + * @param row + * @param column + * @return + */ + String getCellStyle(int row, int column) + { + String style = null; + + if(this.constraints != null) + { + for(int i=0;i<this.constraints.length;i++) + { + FlexibleGridConstraints constraint = this.constraints[i]; + if(constraint.getRow() == row && constraint.getColumn() == column) + { + StringBuffer buffer = new StringBuffer(); + + //Generate the layout style to be used for this cell + buffer.append("#grid-"+this.containerId+"-"+row+"-"+column+"{float: left; margin: 0px; padding: 0px; width: "+constraint.getWidthPercentage()+"%; position: relative;"); + + if(constraint.getTop() > 0) + { + buffer.append(" top: "+String.valueOf(constraint.getTop())+"%;"); + } + + if(constraint.getBottom() > 0) + { + buffer.append(" bottom: "+String.valueOf(constraint.getBottom())+"%;"); + } + + if(constraint.getLeft() > 0) + { + buffer.append(" left: "+String.valueOf(constraint.getLeft())+"%;"); + } + + if(constraint.getRight() > 0) + { + buffer.append(" right: "+String.valueOf(constraint.getRight())+"%;"); + } + + buffer.append("}\n"); + + style = buffer.toString(); + + return style; + } + } + + //If we get here....need to use a spacer for this cell + int minWidth = 770/this.columns; + style = "#grid-"+this.containerId+"-"+row+"-"+column+"{float: left; line-height: 0px; font-size: 0px; min-width: "+minWidth+"px; height: "+minWidth+"px;}\n"; + } + + return style; + } + + /** + * + * @param row + * @param column + * @return + */ + private String getPortletMarkup(Container container,int row,int column) + { + String markup = ""; + + if(this.constraints != null) + { + for(int i=0;i<this.constraints.length;i++) + { + FlexibleGridConstraints constraint = this.constraints[i]; + + if(constraint.getRow() == row && constraint.getColumn() == column) + { + String componentId = constraint.getComponentId(); + Window window = (Window)container.getComponent(componentId); + markup = window.getMarkup(); + } + + } + } + + return markup; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridConstraints.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridConstraints.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridConstraints.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,234 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.impl.classic.layout; + +import java.io.Serializable; + +/** + * The FlexibleGridConstraints class specifies constraints for components that are laid out using the FlexibleGrid layout manager. + * + * These constraints apply to an instance of a UIComponent being laid out inside the given cell of the FlexibleGrid + * + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class FlexibleGridConstraints implements Serializable +{ + /** + * Unique Id of the component that these constraints should be applied to + */ + private String componentId = null; + + /** + * width in percentage that this component should occupy in the grid + */ + private String widthPercentage = null; + + /** + * top position of the component inside a grid cell. + * Value calculated in percentage. A positive value moves the component downwards and vice versa + */ + private int top = 0; + + /** + * bottom position of the component inside a grid cell. + * Value calculated in percentage. A positive value moves the component upwards and vice versa + */ + private int bottom = 0; + + /** + * left position of the component inside a grid cell. + * Value calculated in percentage. A positive value moves the component to the right and vice versa + */ + private int left = 0; + + /** + * right position of the component inside a grid cell. + * Value calculated in percentage. A positive value moves the component to the left and vice versa + */ + private int right = 0; + + /** + * row in the grid where this component should be placed + */ + private int row = 0; + + /** + * column in the grid where this component should be placed + */ + private int column = 0; + + + /** + * + * + */ + public FlexibleGridConstraints() + { + + } + + /** + * + * @return + */ + public int getColumn() + { + return column; + } + + /** + * + * @param column + */ + public void setColumn(int column) + { + this.column = column; + } + + /** + * + * @return + */ + public String getComponentId() + { + return componentId; + } + + /** + * + * @param componentId + */ + public void setComponentId(String componentId) + { + this.componentId = componentId; + } + + /** + * + * @return + */ + public int getRow() + { + return row; + } + + /** + * + * @param row + */ + public void setRow(int row) + { + this.row = row; + } + + /** + * + * @return + */ + public String getWidthPercentage() + { + return widthPercentage; + } + + /** + * + * @param widthPercentage + */ + public void setWidthPercentage(String widthPercentage) + { + this.widthPercentage = widthPercentage; + } + + /** + * + * @return + */ + public int getBottom() + { + return bottom; + } + + /** + * + * @param bottom + */ + public void setBottom(int bottom) + { + this.bottom = bottom; + } + + /** + * + * @return + */ + public int getLeft() + { + return left; + } + + /** + * + * @param left + */ + public void setLeft(int left) + { + this.left = left; + } + + /** + * + * @return + */ + public int getRight() + { + return right; + } + + /** + * + * @param right + */ + public void setRight(int right) + { + this.right = right; + } + + /** + * + * @return + */ + public int getTop() + { + return top; + } + + /** + * + * @param top + */ + public void setTop(int top) + { + this.top = top; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridLayoutManager.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridLayoutManager.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/FlexibleGridLayoutManager.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,186 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.impl.classic.layout; + +import org.jboss.portal.presentation.model.Container; +import org.jboss.portal.presentation.model.Page; +import org.jboss.portal.presentation.layout.LayoutManager; + + +import java.util.List; +import java.util.ArrayList; + +/** + * This layout manager provides a Flexible Grid for laying out the UI components (which would be Portlet Windows) + * inside a flexible coordinates based Grid on a classic HTML page + * + * + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class FlexibleGridLayoutManager implements LayoutManager +{ + /** + * A list of array of flexible grids. Each element of this list is an array of + * flexible grid objects that needs to be laid out horizontally from left to right + * on the page. This array of FlexibleGrid objects can also be thought of as a row of + * FlexibleGrid objects + * + * The grids are laid out in the order they are added to this list + */ + private List pageGrids = null; + + /** + * + * + */ + public FlexibleGridLayoutManager() + { + this.pageGrids = new ArrayList(); + } + + /** + * + * @param grids + */ + public void addRowOfGrids(FlexibleGrid[] grids) + { + this.pageGrids.add(grids); + } + + + /** + * + */ + public String doLayout(Page page) + { + String layoutOutput = ""; + + StringBuffer buffer = new StringBuffer(); + + if(this.pageGrids != null) + { + for(int i=0;i<this.pageGrids.size();i++) + { + FlexibleGrid[] grids = (FlexibleGrid[])this.pageGrids.get(i); + Container[] containers = this.findContainers(page, grids); + + buffer.append(this.generateInlineStyle(grids, containers)); + + for(int gridCounter=0;gridCounter<grids.length;gridCounter++) + { + FlexibleGrid grid = grids[gridCounter]; + Container container = containers[gridCounter]; + + buffer.append(grid.doLayout(container)); + } + + } + } + + layoutOutput = buffer.toString(); + + return layoutOutput; + } + + /** + * + * @param page + * @param grids + * @return + */ + private Container[] findContainers(Page page, FlexibleGrid[] grids) + { + Container[] containers = null; + + containers = new Container[grids.length]; + List allContainers = page.getContainers(); + + //Find containers from the page associated with each grid instance in the array of grids + for(int gridCount=0; gridCount<grids.length ; gridCount++) + { + FlexibleGrid grid = grids[gridCount]; + String containerId = grid.getContainerId(); + + //Look for a container inside the page whose id matches the containerId that + //the grid is associated with + for(int containerCount=0; containerCount < allContainers.size(); containerCount++) + { + Container container = (Container)allContainers.get(containerCount); + + if(container.getId().equals(containerId)) + { + containers[gridCount] = container; + break; + } + } + } + + return containers; + } + + /** + * + * @param grids + * @param containers + * @return + */ + private String generateInlineStyle(FlexibleGrid[] grids,Container[] containers) + { + String inlineStyle = null; + + StringBuffer buffer = new StringBuffer(); + + buffer.append("<style type=\"text/css\">\n"); + + for(int gridCounter=0;gridCounter<grids.length;gridCounter++) + { + FlexibleGrid grid = grids[gridCounter]; + Container container = containers[gridCounter]; + + buffer.append("#grid-"+grid.getContainerId()+"{text-align: left; position: relative;"); + + if(grid.getMinimumWidth() > 0) + { + buffer.append(" min-width: "+String.valueOf(grid.getMinimumWidth())+"px;"); + } + + if(gridCounter == 0 && grids.length > 1) + { + buffer.append(" float: left;"); + } + + buffer.append("}\n"); + + //Now generate the styles for each individual cell of the grid which will hold + //the components of this container + buffer.append(grid.generateInlineStyle(container)); + } + + buffer.append("</style>\n"); + + inlineStyle = buffer.toString(); + + return inlineStyle; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionConstraints.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionConstraints.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionConstraints.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,101 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.impl.classic.layout; + +import java.io.Serializable; + +/** + * The RegionConstraints class specifies constraints for containers that are laid out using the Region based layout manager. + * + * These constraints apply to an instance of a Container and its placement as its laid out within a specified region on the Page + * + * When the Container is placed, all its Components (which are Windows) are laid out vertically inside the Region + * + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class RegionConstraints implements Serializable +{ + public static final int LEFT = 1; + public static final int CENTER = 2; + public static final int RIGHT = 3; + + /** + * Unique Id of the container that these constraints should be applied to + */ + private String containerId = null; + + /** + * Type of region where the component should be added + * + * makes it belong to LEFT region by default + */ + private int type = 1; + + /** + * + * @param containerId + * @param type + */ + public RegionConstraints(String containerId, int type) + { + this.containerId = containerId; + this.type = type; + } + + /** + * + * @return + */ + public String getContainerId() + { + return containerId; + } + + /** + * + * @param containerId + */ + public void setContainerId(String containerId) + { + this.containerId = containerId; + } + + /** + * + * @return + */ + public int getType() + { + return type; + } + + /** + * + * @param type + */ + public void setType(int type) + { + this.type = type; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionLayoutManager.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionLayoutManager.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/impl/classic/layout/RegionLayoutManager.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,183 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.impl.classic.layout; + +import java.util.List; +import java.util.ArrayList; + +import org.jboss.portal.presentation.model.Container; +import org.jboss.portal.presentation.model.Page; +import org.jboss.portal.presentation.model.Window; +import org.jboss.portal.presentation.layout.LayoutManager; + +/** + * This layout manager splits the page up into Regions. Containers which contain the Portlet Windows + * are then laid out vertically inside each Region. + * + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class RegionLayoutManager implements LayoutManager +{ + /** + * + */ + private List regionConstraints = null; + + /** + * + * + */ + public RegionLayoutManager() + { + this.regionConstraints = new ArrayList(); + } + + /** + * + * @param constraints + */ + public void addRegionConstraints(RegionConstraints constraints) + { + this.regionConstraints.add(constraints); + } + + /** + * + */ + public String doLayout(Page page) + { + String output = null; + + StringBuffer buffer = new StringBuffer(); + + buffer.append("<div id=\"portal-container\">\n"); + + //Perform layout of the containers on this page + Container leftContainer = this.findContainerByRegion(RegionConstraints.LEFT, page); + Container centerContainer = this.findContainerByRegion(RegionConstraints.CENTER, page); + Container rightContainer = this.findContainerByRegion(RegionConstraints.RIGHT, page); + + if(leftContainer != null) + { + buffer.append(this.layoutRegion(RegionConstraints.LEFT, leftContainer)); + } + + if(centerContainer != null) + { + buffer.append(this.layoutRegion(RegionConstraints.CENTER, centerContainer)); + } + + if(rightContainer != null) + { + buffer.append(this.layoutRegion(RegionConstraints.RIGHT, rightContainer)); + } + + buffer.append("</div>\n"); + + output = buffer.toString(); + + return output; + } + + /** + * + * @param regionType + * @param page + * @return + */ + private Container findContainerByRegion(int regionType, Page page) + { + Container container = null; + + for(int containerCtr=0; containerCtr<page.getContainers().size(); containerCtr++) + { + Container cour = (Container)page.getContainers().get(containerCtr); + + for(int constraintCtr=0; constraintCtr<this.regionConstraints.size(); constraintCtr++) + { + RegionConstraints constraints = (RegionConstraints)this.regionConstraints.get(constraintCtr); + + if(constraints.getContainerId() == cour.getId() && constraints.getType() == regionType) + { + container = cour; + break; + } + } + + if(container != null) + { + break; + } + } + + return container; + } + + /** + * + * @param regionType + * @param container + */ + private String layoutRegion(int regionType, Container container) + { + String output = null; + + StringBuffer buffer = new StringBuffer(); + + switch(regionType) + { + case RegionConstraints.LEFT: + buffer.append("<div id=\"regionA\">\n"); + break; + + case RegionConstraints.CENTER: + buffer.append("<div id=\"regionB\">\n"); + break; + + case RegionConstraints.RIGHT: + buffer.append("<div id=\"regionC\">\n"); + break; + + default: + buffer.append("<div id=\"regionA\">\n"); + break; + } + + for(int i=0; i<container.getComponents().size(); i++) + { + Window window = (Window)container.getComponents().get(i); + + buffer.append("<div class=\"portlet-container\"><table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr><td class=\"portlet-titlebar-left\"></td><td class=\"portlet-titlebar-center\"><div class=\"portlet-titlebar-decoration\"></div><span class=\"portlet-titlebar-title\"></span><div class=\"portlet-mode-container\"><span title=\"minimized\"><a class=\"portlet-mode-minimized\" href=\"\">&nbsp;</a></span><span title=\"maximized\"><a class=\"portlet-mode-maximized\" href=\"\">&nbsp;</a></span></div></td><td class=\"portlet-titlebar-right\"></td></tr><tr><td class=\"portlet-content-left\"></td><td class=\"portlet-body\"><div class=\"portlet-content-center\">\n"); + + buffer.append(window.getMarkup()); + + buffer.append("</div></td><td class=\"portlet-content-right\"></td></tr><tr><td class=\"portlet-footer-left\"></td><td class=\"portlet-footer-center\"></td><td class=\"portlet-footer-right\"></td></tr></table></div>\n\n\n\n"); + } + + buffer.append("</div>\n\n\n\n"); + output = buffer.toString(); + + return output; + } +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutManager.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutManager.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutManager.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,39 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.layout; + +import org.jboss.portal.presentation.model.Page; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public interface LayoutManager +{ + /** + * + * @param container + * @return + */ + public String doLayout(Page page); +} Added: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutService.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutService.java (rev 0) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/layout/LayoutService.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -0,0 +1,55 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.presentation.layout; + +import org.jboss.portal.presentation.model.Page; + +/** + * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> + * + */ +public class LayoutService +{ + /** + * + * + */ + public LayoutService() + { + } + + /** + * + * @param container + * @param layoutManager + * @return + */ + public String doLayout(Page page, LayoutManager layoutManager) + { + String output = null; + + output = layoutManager.doLayout(page); + + return output; + } +} Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestFlexibleGrid.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestFlexibleGrid.java 2007-11-13 17:07:24 UTC (rev 8906) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestFlexibleGrid.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -31,9 +31,9 @@ import org.jboss.portal.presentation.model.Container; import org.jboss.portal.presentation.model.Page; import org.jboss.portal.presentation.model.Window; -import org.jboss.portal.uiserver.layout.classic.FlexibleGrid; -import org.jboss.portal.uiserver.layout.classic.FlexibleGridConstraints; -import org.jboss.portal.uiserver.layout.classic.FlexibleGridLayoutManager; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGrid; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGridConstraints; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGridLayoutManager; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestRegionLayoutManager.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestRegionLayoutManager.java 2007-11-13 17:07:24 UTC (rev 8906) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/presentation/test/layout/TestRegionLayoutManager.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -31,8 +31,8 @@ import org.jboss.portal.presentation.model.Container; import org.jboss.portal.presentation.model.Page; import org.jboss.portal.presentation.model.Window; -import org.jboss.portal.uiserver.layout.classic.RegionConstraints; -import org.jboss.portal.uiserver.layout.classic.RegionLayoutManager; +import org.jboss.portal.presentation.impl.classic.layout.RegionConstraints; +import org.jboss.portal.presentation.impl.classic.layout.RegionLayoutManager; /** * @author <a href="mailto:sshah@redhat.com">Sohil Shah</a> Modified: branches/UIServer/uiserver/src/main/org/jboss/portal/uiserver/service/PortalEntryPoint.java =================================================================== --- branches/UIServer/uiserver/src/main/org/jboss/portal/uiserver/service/PortalEntryPoint.java 2007-11-13 17:07:24 UTC (rev 8906) +++ branches/UIServer/uiserver/src/main/org/jboss/portal/uiserver/service/PortalEntryPoint.java 2007-11-13 17:19:15 UTC (rev 8907) @@ -60,12 +60,12 @@ import org.jboss.portal.server.ServerResponse; import org.jboss.portal.server.impl.ServerInvocationContextImpl; import org.jboss.portal.server.request.URLContext; -import org.jboss.portal.uiserver.layout.LayoutManager; -import org.jboss.portal.uiserver.layout.classic.FlexibleGrid; -import org.jboss.portal.uiserver.layout.classic.FlexibleGridConstraints; -import org.jboss.portal.uiserver.layout.classic.FlexibleGridLayoutManager; -import org.jboss.portal.uiserver.layout.classic.RegionConstraints; -import org.jboss.portal.uiserver.layout.classic.RegionLayoutManager; +import org.jboss.portal.presentation.layout.LayoutManager; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGrid; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGridConstraints; +import org.jboss.portal.presentation.impl.classic.layout.FlexibleGridLayoutManager; +import org.jboss.portal.presentation.impl.classic.layout.RegionConstraints; +import org.jboss.portal.presentation.impl.classic.layout.RegionLayoutManager; import org.jboss.portal.presentation.model.Container; import org.jboss.portal.presentation.model.Page; import org.jboss.portal.presentation.model.Window;