Java tutorial
/* This file belongs to the Servoy development and deployment environment, Copyright (C) 1997-2010 Servoy BV This program is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program; if not, see http://www.gnu.org/licenses or write to the Free Software Foundation,Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 */ package com.servoy.j2db.server.headlessclient.dataui; import java.awt.Color; import java.awt.Cursor; import java.awt.Dimension; import java.awt.Font; import java.awt.Insets; import java.awt.Point; import java.awt.Rectangle; import java.util.ArrayList; import java.util.List; import javax.swing.border.Border; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import org.apache.wicket.Component; import org.apache.wicket.IRequestTarget; import org.apache.wicket.Page; import org.apache.wicket.RequestCycle; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.markup.MarkupStream; import org.apache.wicket.markup.html.IHeaderResponse; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.internal.HtmlHeaderContainer; import org.apache.wicket.model.Model; import com.servoy.j2db.BasicFormController; import com.servoy.j2db.FormController; import com.servoy.j2db.IApplication; import com.servoy.j2db.IForm; import com.servoy.j2db.IScriptExecuter; import com.servoy.j2db.dataprocessing.IDisplayRelatedData; import com.servoy.j2db.dataprocessing.IFoundSetInternal; import com.servoy.j2db.dataprocessing.IRecordInternal; import com.servoy.j2db.dataprocessing.ISwingFoundSet; import com.servoy.j2db.dataprocessing.RelatedFoundSet; import com.servoy.j2db.dataprocessing.SortColumn; import com.servoy.j2db.persistence.StaticContentSpecLoader; import com.servoy.j2db.persistence.TabPanel; import com.servoy.j2db.scripting.FormScope; import com.servoy.j2db.server.headlessclient.MainPage; import com.servoy.j2db.server.headlessclient.PageContributor; import com.servoy.j2db.server.headlessclient.WebForm; import com.servoy.j2db.server.headlessclient.yui.YUILoader; import com.servoy.j2db.ui.IComponent; import com.servoy.j2db.ui.IFormLookupPanel; import com.servoy.j2db.ui.IFormUI; import com.servoy.j2db.ui.IProviderStylePropertyChanges; import com.servoy.j2db.ui.ISplitPane; import com.servoy.j2db.ui.IStylePropertyChanges; import com.servoy.j2db.ui.ISupportSecuritySettings; import com.servoy.j2db.ui.ISupportSimulateBounds; import com.servoy.j2db.ui.ISupportSimulateBoundsProvider; import com.servoy.j2db.ui.ISupportWebBounds; import com.servoy.j2db.ui.scripting.RuntimeSplitPane; import com.servoy.j2db.util.IStyleSheet; import com.servoy.j2db.util.Utils; /** * This class represents a split pane in the web client * * @author gboros */ public class WebSplitPane extends WebMarkupContainer implements ISplitPane, IDisplayRelatedData, IProviderStylePropertyChanges, ISupportSecuritySettings, ISupportWebBounds, ISupportWebTabSeq, ListSelectionListener, IWebFormContainer, ISupportSimulateBoundsProvider, IComponentToRequestAttacher { private final IApplication application; private final int orient; private Color background; private Border border; private Font font; private Color foreground; private Point location = new Point(0, 0); private Dimension size = new Dimension(0, 0); private String name; private String tooltip; private boolean opaque; private boolean accessible = true; private final List<ISwingFoundSet> related = new ArrayList<ISwingFoundSet>(); private double dividerLocation; private int dividerSize = 5; private boolean continuousLayout; private double resizeWeight; private int leftFormMinSize, rightFormMinSize; protected IRecordInternal parentData; private final List<String> allRelationNames = new ArrayList<String>(2); private final WebMarkupContainer splitter; private final WebMarkupContainer[] splitComponents = new WebMarkupContainer[2]; private final WebTabHolder[] webTabs = new WebTabHolder[2]; private final boolean[] paneChanged = new boolean[] { false, false }; private int tabSequenceIndex = ISupportWebTabSeq.DEFAULT; private int leftPanelLastTabIndex = ISupportWebTabSeq.DEFAULT; private boolean sizeChanged = false; private String onDividerChangeMethodCmd; private IScriptExecuter scriptExecutor; private final RuntimeSplitPane scriptable; private final AbstractServoyDefaultAjaxBehavior dividerUpdater = new AbstractServoyDefaultAjaxBehavior() { @Override public void renderHead(IHeaderResponse response) { super.renderHead(response); if (sizeChanged) { sizeChanged = false; response.renderOnLoadJavascript("wicketAjaxGet('" + getCallbackUrl() + "&anchor=true')"); //$NON-NLS-1$ //$NON-NLS-2$ } } @Override protected void respond(AjaxRequestTarget target) { if (getComponent().getRequest().getParameter("location") != null) //$NON-NLS-1$ { setDividerLocationInternal( Utils.getAsInteger(getComponent().getRequest().getParameter("location"))); //$NON-NLS-1$ } if (getComponent().getRequest().getParameter("changed") != null && orient == TabPanel.SPLIT_HORIZONTAL) //$NON-NLS-1$ { // rerender for tableview header WebSplitPane.this.visitChildren(WebCellBasedView.class, new Component.IVisitor<WebCellBasedView>() { public Object component(WebCellBasedView component) { component.getStylePropertyChanges().setChanged(); return IVisitor.CONTINUE_TRAVERSAL_BUT_DONT_GO_DEEPER; } }); } if (getComponent().getRequest().getParameter("anchor") != null) //$NON-NLS-1$ { Page page = findPage(); if (page instanceof MainPage && ((MainPage) page).getController() != null) { if (Utils.getAsBoolean(((MainPage) page).getController().getApplication().getRuntimeProperties() .get("enableAnchors"))) //$NON-NLS-1$ { target.appendJavascript("layoutEntirePage();"); //$NON-NLS-1$ } } target.appendJavascript("Servoy.Resize.onWindowResize();"); //$NON-NLS-1$ } } }; public WebSplitPane(IApplication application, RuntimeSplitPane scriptable, String name, int orient) { super(name); this.application = application; this.orient = orient; setOutputMarkupPlaceholderTag(true); add(StyleAttributeModifierModel.INSTANCE); add(TooltipAttributeModifier.INSTANCE); add(dividerUpdater); splitter = new WebMarkupContainer("splitter"); //$NON-NLS-1$ splitter.setOutputMarkupId(true); splitComponents[0] = new WebMarkupContainer("websplit_left"); //$NON-NLS-1$ splitComponents[0].setOutputMarkupId(true); splitComponents[1] = new WebMarkupContainer("websplit_right"); //$NON-NLS-1$ splitComponents[1].setOutputMarkupId(true); splitComponents[0].add(new Label("webform", new Model<String>(""))); //$NON-NLS-1$ //$NON-NLS-2$ splitComponents[1].add(new Label("webform", new Model<String>(""))); //$NON-NLS-1$ //$NON-NLS-2$ splitter.add(splitComponents[0]); add(splitter); add(splitComponents[1]); this.scriptable = scriptable; ((ChangesRecorder) scriptable.getChangesRecorder()).setDefaultBorderAndPadding(null, TemplateGenerator.DEFAULT_LABEL_PADDING); } public final RuntimeSplitPane getScriptObject() { return scriptable; } public Color getBackground() { return background; } public Border getBorder() { return border; } public Font getFont() { return font; } public Color getForeground() { return foreground; } public Point getLocation() { return location; } public String getName() { return name; } public Dimension getSize() { return size; } public String getToolTipText() { return tooltip; } public boolean isOpaque() { return opaque; } public void setBackground(Color background) { this.background = background; } public void setBorder(Border border) { this.border = border; } public void setComponentEnabled(final boolean enabled) { if (accessible) { super.setEnabled(enabled); visitChildren(IComponent.class, new IVisitor<Component>() { public Object component(Component component) { if (component instanceof IComponent) { ((IComponent) component).setComponentEnabled(enabled); } else { component.setEnabled(enabled); } return CONTINUE_TRAVERSAL; } }); getStylePropertyChanges().setChanged(); } } public void setComponentVisible(boolean visible) { if (viewable) { setVisible(visible); } } public void setCursor(Cursor cursor) { } public void setFont(Font font) { this.font = font; } public void setForeground(Color foreground) { this.foreground = foreground; } public void setLocation(Point location) { this.location = location; } public void setName(String n) { name = n; } public void setOpaque(boolean opaque) { this.opaque = opaque; } public void setSize(Dimension size) { if (this.size != null) { for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null && webTabs[tabIdx].getPanel().isReady()) { webTabs[tabIdx].getPanel().getWebForm().setFormWidth(0); } } } this.size = size; } public void setToolTipText(String tooltip) { this.tooltip = Utils.stringIsEmpty(tooltip) ? null : tooltip; } public String[] getAllRelationNames() { String[] retval = new String[allRelationNames.size()]; for (int i = 0; i < retval.length; i++) { Object relationName = allRelationNames.get(i); if (relationName != null) { retval[i] = relationName.toString(); } } return retval; } public List<SortColumn> getDefaultSort() { // cant return anything because the splitpane shows 2 forms, so which one to get? return null; } public String getSelectedRelationName() { return null; } public void notifyVisible(boolean visible, List<Runnable> invokeLaterRunnables) { for (int tabIdx = 0; tabIdx < 2; tabIdx++) { notifyVisibleForm(visible, tabIdx, invokeLaterRunnables); } } private boolean notifyVisibleForm(boolean visible, int tabIdx, List<Runnable> invokeLaterRunnables) { if (webTabs[tabIdx] != null) { WebTabFormLookup fl = webTabs[tabIdx].getPanel(); FormController controller = fl.getWebForm().getController(); //this is not needed when closing if (visible) { if (parentData != null) showFoundSet(fl, parentData, controller.getDefaultSortColumns()); // Test if current one is there if (fl.isReady()) { if (splitComponents[tabIdx].get(fl.getWebForm().getId()) != null) { // replace it splitComponents[tabIdx].replace(fl.getWebForm()); } else { // else add it splitComponents[tabIdx].add(fl.getWebForm()); } FormController fc = fl.getWebForm().getController(); if (tabIdx == 1 && webTabs[0] != null) fc.recomputeTabSequence(leftPanelLastTabIndex); else fc.recomputeTabSequence(tabSequenceIndex); } } return controller.notifyVisible(visible, invokeLaterRunnables); } return false; } public void setRecord(IRecordInternal parentState, boolean stopEditing) { parentData = parentState; for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null) { WebTabFormLookup fl = webTabs[tabIdx].getPanel(); showFoundSet(fl, parentState, fl.getDefaultSort(parentData != null || fl.isReady())); } } } public boolean isCurrentForm(IFormUI formUI) { for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null && webTabs[tabIdx].getPanel().getWebForm() == formUI) { return true; } } return false; } public void recomputeTabSequence() { for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null && webTabs[tabIdx].getPanel().getWebForm() != null) { webTabs[tabIdx].getPanel().getWebForm().getController().recomputeTabSequence(tabSequenceIndex); } } } public boolean isReadOnly() { boolean isReadOnly = true; for (int tabIdx = 0; tabIdx < 2; tabIdx++) { isReadOnly = isReadOnly && (webTabs[tabIdx] != null ? webTabs[tabIdx].getPanel().isReadOnly() : false); } return isReadOnly; } public void setValidationEnabled(boolean mode) { } public boolean stopUIEditing(boolean looseFocus) { boolean stopUIEditing = true; for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null && webTabs[tabIdx].getPanel().isReady()) { stopUIEditing = stopUIEditing && webTabs[tabIdx].getPanel().getWebForm().getController().stopUIEditing(true); } // else there is nothing there that could be edited (avoid creating forms again with getWebForm() when the app. is shutting down) } return stopUIEditing; } public void destroy() { deregisterSelectionListeners(); //TODO should deregister related foundsets?? } public IStylePropertyChanges getStylePropertyChanges() { return scriptable.getChangesRecorder(); } public void setAccessible(boolean b) { if (!b) setComponentEnabled(b); accessible = b; } private boolean viewable = true; public void setViewable(boolean b) { if (!b) setComponentVisible(b); this.viewable = b; } public boolean isViewable() { return viewable; } public Insets getPaddingAndBorder() { return ((ChangesRecorder) getStylePropertyChanges()).getPaddingAndBorder(size.height, border, new Insets(0, 0, 0, 0), 0, null); } public Rectangle getWebBounds() { Dimension d = ((ChangesRecorder) getStylePropertyChanges()).calculateWebSize(size.width, size.height, border, new Insets(0, 0, 0, 0), 0, null); return new Rectangle(location, d); } public void valueChanged(ListSelectionEvent e) { if (parentData != null) { if (webTabs[0] != null) { WebTabFormLookup panel = webTabs[0].getPanel(); showFoundSet(panel, parentData, panel.getDefaultSort(true)); } if (webTabs[1] != null) { WebTabFormLookup panel = webTabs[1].getPanel(); showFoundSet(panel, parentData, panel.getDefaultSort(true)); } } } private void showFoundSet(WebTabFormLookup flp, IRecordInternal parentState, List<SortColumn> sort) { deregisterSelectionListeners(); if (!flp.isReady()) return; FormController fp = flp.getWebForm().getController(); if (fp != null && flp.getRelationName() != null) { IFoundSetInternal relatedFoundset = parentState == null ? null : parentState.getRelatedFoundSet(flp.getRelationName(), sort); registerSelectionListeners(parentState, flp.getRelationName()); fp.loadData(relatedFoundset, null); } } private void registerSelectionListeners(IRecordInternal parentState, String relationName) { String[] parts = relationName.split("\\."); //$NON-NLS-1$ IRecordInternal currentRecord = parentState; for (int i = 0; currentRecord != null && i < parts.length - 1; i++) { IFoundSetInternal fs = currentRecord.getRelatedFoundSet(parts[i]); if (fs instanceof ISwingFoundSet) { related.add((ISwingFoundSet) fs); ((ISwingFoundSet) fs).getSelectionModel().addListSelectionListener(this); } currentRecord = (fs == null) ? null : fs.getRecord(fs.getSelectedIndex()); } } private void deregisterSelectionListeners() { for (ISwingFoundSet fs : related) { fs.getSelectionModel().removeListSelectionListener(this); } related.clear(); } @Override protected void onRender(MarkupStream markupStream) { super.onRender(markupStream); getStylePropertyChanges().setRendered(); } public StringBuilder getDividerLocationJSSetter(boolean forceLayoutIfAnchored) { String dim, pos; if (orient == TabPanel.SPLIT_HORIZONTAL) { dim = "Width"; //$NON-NLS-1$ pos = "left"; //$NON-NLS-1$ } else { dim = "Height"; //$NON-NLS-1$ pos = "top"; //$NON-NLS-1$ } StringBuilder resizeScript = new StringBuilder("var dividerSize = ").append(dividerSize).append(";"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("var dividerLocation = ").append(dividerLocation).append(";"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("var newDividerLocation = dividerLocation;"); //$NON-NLS-1$ resizeScript.append("if(dividerLocation < 1) { newDividerLocation = (YAHOO.util.Dom.get('") //$NON-NLS-1$ .append(getMarkupId()).append("').offset").append(dim).append( //$NON-NLS-1$ "-") //$NON-NLS-1$ .append(getDividerSize()).append(")*dividerLocation;}"); //$NON-NLS-1$ resizeScript.append("if(newDividerLocation < ").append(leftFormMinSize).append(") { newDividerLocation = ") //$NON-NLS-1$//$NON-NLS-2$ .append(leftFormMinSize).append(";};"); //$NON-NLS-1$ resizeScript.append("if(dividerLocation != newDividerLocation) { wicketAjaxGet('") //$NON-NLS-1$ .append(dividerUpdater.getCallbackUrl()).append(forceLayoutIfAnchored ? "&anchor=true" : "") //$NON-NLS-1$//$NON-NLS-2$ .append("&location=' + newDividerLocation);}"); //$NON-NLS-1$ resizeScript.append("var splitter = YAHOO.util.Dom.get('").append(splitter.getMarkupId()).append("');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("YAHOO.util.Dom.setStyle(splitter, '").append(dim.toLowerCase()) //$NON-NLS-1$ .append("', newDividerLocation + dividerSize + 'px');"); //$NON-NLS-1$ resizeScript.append("var left = YAHOO.util.Dom.get('").append(splitComponents[0].getMarkupId()) //$NON-NLS-1$ .append("');"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(left, '").append(dim.toLowerCase()) //$NON-NLS-1$ .append("', newDividerLocation + 'px');"); //$NON-NLS-1$ resizeScript.append("var right = YAHOO.util.Dom.get('").append(splitComponents[1].getMarkupId()) //$NON-NLS-1$ .append("');"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(right, '").append(pos) //$NON-NLS-1$ .append("', newDividerLocation + dividerSize + 'px');"); //$NON-NLS-1$ return resizeScript; } public String getSplitScripting() { String dim, dim_o, pos; if (orient == TabPanel.SPLIT_HORIZONTAL) { dim = "Width"; //$NON-NLS-1$ dim_o = "height"; //$NON-NLS-1$ pos = "left"; //$NON-NLS-1$ } else { dim = "Height"; //$NON-NLS-1$ dim_o = "width"; //$NON-NLS-1$ pos = "top"; //$NON-NLS-1$ } StringBuilder resizeScript = getDividerLocationJSSetter(false); resizeScript.append("var resize = new YAHOO.util.Resize(splitter, { min").append(dim).append(": ") //$NON-NLS-1$//$NON-NLS-2$ .append(dividerSize + leftFormMinSize).append(", max").append(dim) //$NON-NLS-1$ .append(": splitter.offsetParent.offset").append(dim).append(" - ").append(rightFormMinSize) //$NON-NLS-1$//$NON-NLS-2$ .append(", ").append(continuousLayout ? "" : "proxy: true, "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ resizeScript.append("handles: ['").append(orient == TabPanel.SPLIT_HORIZONTAL ? "r" : "b").append("']});"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ resizeScript.append("YAHOO.util.Dom.setStyle(splitter, '").append(dim_o).append("', '');"); //$NON-NLS-1$ //$NON-NLS-2$ String dividerBg = null; if (!isOpaque()) { dividerBg = IStyleSheet.COLOR_TRANSPARENT; } else if (background != null) { dividerBg = Integer.toHexString(background.getRGB()); dividerBg = "#" + dividerBg.substring(2, dividerBg.length()); //$NON-NLS-1$ } dim = dim.toLowerCase(); resizeScript.append("var splitterDivs = splitter.getElementsByTagName('div');"); //$NON-NLS-1$ resizeScript.append( "for(var x = 0; x < splitterDivs.length; x++) { if(splitterDivs[x].parentNode == splitter && splitterDivs[x].id.match('yui') != null) { ") //$NON-NLS-1$ .append("YAHOO.util.Dom.setStyle(splitterDivs[x], '") .append(dim).append("', '").append(dividerSize).append("px');") //$NON-NLS-1$//$NON-NLS-2$ .append(dividerBg != null ? "YAHOO.util.Dom.setStyle(splitterDivs[x], 'background-color', '" + dividerBg + "');" //$NON-NLS-1$//$NON-NLS-2$ : "") //$NON-NLS-1$ .append("break; } }; "); //$NON-NLS-1$ if (!continuousLayout) { resizeScript.append("YAHOO.util.Dom.setStyle(resize.getProxyEl(), '").append(dim_o) //$NON-NLS-1$ .append("', '100%');"); //$NON-NLS-1$ resizeScript.append("resize.on('startResize', function(ev) {"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(splitter, '").append(dim_o).append("', '');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("YAHOO.util.Dom.setStyle(this.getProxyEl(), '").append(dim_o).append("', '100%');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("YAHOO.util.Dom.setStyle(this.getProxyEl(), 'border', 'none');"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(this.getProxyEl(), 'padding', 0);"); //$NON-NLS-1$ resizeScript.append( "this.getProxyEl().innerHTML = '<div style = \"filter: alpha(opacity=50); opacity: 0.5; -moz-opacity: 0.5; position: absolute; left: 0; right: 0; top: 0; bottom: 0; border-") //$NON-NLS-1$ .append(orient == TabPanel.SPLIT_HORIZONTAL ? "right" : "bottom").append( //$NON-NLS-1$ //$NON-NLS-2$ ":") //$NON-NLS-1$ .append(dividerSize).append("px solid ").append(dividerBg != null ? dividerBg : "#7D98B8") //$NON-NLS-1$//$NON-NLS-2$ .append("\"></div>';"); //$NON-NLS-1$ resizeScript.append("});"); //$NON-NLS-1$ } resizeScript.append("var dividerMoveTimer;"); //$NON-NLS-1$ resizeScript.append("resize.on('resize', function(ev) {"); //$NON-NLS-1$ resizeScript.append("var d = ev.").append(dim).append(";"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("YAHOO.util.Dom.setStyle(splitter, '").append(dim_o).append("', '');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("var newLeftSize = parseInt(YAHOO.util.Dom.getStyle(splitter, '").append(dim) //$NON-NLS-1$ .append("'), 10);"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(left, '").append(dim).append("', (newLeftSize - ") //$NON-NLS-1$//$NON-NLS-2$ .append(dividerSize).append(") + 'px');"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(right, '").append(pos).append("', d + 'px');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("clearTimeout(dividerMoveTimer);"); //$NON-NLS-1$ resizeScript.append("dividerMoveTimer = setTimeout(function() {wicketAjaxGet('") //$NON-NLS-1$ .append(dividerUpdater.getCallbackUrl()).append("&anchor=true").append("&changed=true") //$NON-NLS-1$//$NON-NLS-2$ .append("&location=' + (newLeftSize - ").append(dividerSize).append("));}, 200);"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("});"); //$NON-NLS-1$ resizeScript.append("resize.on('endResize', function(ev) {"); //$NON-NLS-1$ resizeScript.append("var newLeftSize = parseInt(YAHOO.util.Dom.getStyle(splitter, '").append(dim) //$NON-NLS-1$ .append("'), 10);"); //$NON-NLS-1$ resizeScript.append("YAHOO.util.Dom.setStyle(splitter, '").append(dim_o).append("', '');"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("wicketAjaxGet('").append(dividerUpdater.getCallbackUrl()).append("&anchor=true") //$NON-NLS-1$//$NON-NLS-2$ .append("&changed=true").append("&location=' + (newLeftSize - ").append(dividerSize).append("));"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ resizeScript.append("});"); //$NON-NLS-1$ boolean useAnchors = Utils.getAsBoolean(application.getRuntimeProperties().get("enableAnchors")); //$NON-NLS-1$ if (useAnchors) { String splitId = getMarkupId(); resizeScript.append("\nif(typeof(splitPanes) != \"undefined\")\n").append("{\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId).append("'] = new Array();\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId).append("']['orient'] = '") //$NON-NLS-1$//$NON-NLS-2$ .append(orient == TabPanel.SPLIT_HORIZONTAL ? "h" : "v").append("';\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ resizeScript.append("splitPanes['").append(splitId).append("']['resize'] = resize;\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId).append("']['splitter'] = splitter;\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId).append("']['left'] = left;\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId).append("']['right'] = right;\n"); //$NON-NLS-1$ //$NON-NLS-2$ resizeScript.append("splitPanes['").append(splitId) //$NON-NLS-1$ .append("']['currentSize'] = splitter.offsetParent.offset") //$NON-NLS-1$ .append(orient == TabPanel.SPLIT_HORIZONTAL ? "Width" : "Height").append(";\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ resizeScript.append("splitPanes['").append(splitId).append("']['resizeWeight'] = ").append(resizeWeight) //$NON-NLS-1$//$NON-NLS-2$ .append(";\n"); //$NON-NLS-1$ resizeScript.append("splitPanes['").append(splitId).append("']['dividerSize'] = ").append(dividerSize) //$NON-NLS-1$//$NON-NLS-2$ .append(";\n"); //$NON-NLS-1$ resizeScript.append("splitPanes['").append(splitId).append("']['leftMin'] = ").append(leftFormMinSize) //$NON-NLS-1$//$NON-NLS-2$ .append(";\n"); //$NON-NLS-1$ resizeScript.append("splitPanes['").append(splitId).append("']['rightMin'] = ").append(rightFormMinSize) //$NON-NLS-1$//$NON-NLS-2$ .append(";\n"); //$NON-NLS-1$ resizeScript.append("splitPanes['").append(splitId).append("']['callback'] = '") //$NON-NLS-1$//$NON-NLS-2$ .append(dividerUpdater.getCallbackUrl()).append("';\n"); //$NON-NLS-1$ resizeScript.append("}\n"); //$NON-NLS-1$ // even the PageContributor may do the layout, it can happen that it is doing before // we set the divider, as both the layout script & divider script are just added with wicket // renderOnLoadJavascript, but we don't know the order they are added; resizeScript.append("layoutEntirePage();\n"); //$NON-NLS-1$ resizeScript.append("Servoy.Resize.onWindowResize();\n"); //$NON-NLS-1$ } return resizeScript.toString(); } @Override public void renderHead(HtmlHeaderContainer container) { super.renderHead(container); IHeaderResponse headerResponse = container.getHeaderResponse(); YUILoader.renderResize(headerResponse); headerResponse.renderOnLoadJavascript(getSplitScripting()); } public int getAbsoluteFormLocationY() { WebDataRenderer parent = findParent(WebDataRenderer.class); if (parent != null) { return parent.getYOffset() + getLocation().y; } return getLocation().y; } public void setReadOnly(boolean b) { for (int tabIdx = 0; tabIdx < 2; tabIdx++) { if (webTabs[tabIdx] != null) webTabs[tabIdx].getPanel().setReadOnly(b); } } public void setLeftForm(IFormLookupPanel flp) { allRelationNames.add(0, flp == null ? null : flp.getRelationName()); webTabs[0] = new WebTabHolder(flp.getFormName(), flp, null, null); } public IFormLookupPanel getLeftForm() { return webTabs[0] != null ? webTabs[0].getPanel() : null; } public void setRightForm(IFormLookupPanel flp) { allRelationNames.add(allRelationNames.size() > 0 ? 1 : 0, flp == null ? null : flp.getRelationName()); webTabs[1] = new WebTabHolder(flp.getFormName(), flp, null, null); } public IFormLookupPanel getRightForm() { return webTabs[1] != null ? webTabs[1].getPanel() : null; } public IFormUI[] getChildForms() { IFormUI leftForm = null; if (webTabs[0] != null) { leftForm = webTabs[0].getPanel().getWebForm(); if (leftForm != null && ((Component) leftForm).getParent() == null) { leftForm = null; } } IFormUI rightForm = null; if (webTabs[1] != null) { rightForm = webTabs[1].getPanel().getWebForm(); if (rightForm != null && ((Component) rightForm).getParent() == null) { rightForm = null; } } return leftForm != null || rightForm != null ? new IFormUI[] { leftForm, rightForm } : null; } public IFormLookupPanel createFormLookupPanel(String tabname, String relationName, String formName) { return new WebTabFormLookup(tabname, relationName, formName, this, application); } public FormScope getForm(boolean bLeftForm) { int i = bLeftForm ? 0 : 1; if (webTabs[i] != null) return webTabs[i].getPanel().getWebForm().getController().getFormScope(); return null; } private void setDividerLocationInternal(double newDividerLocation) { if (Math.abs(dividerLocation - newDividerLocation) > Double.MIN_VALUE) { dividerLocation = newDividerLocation; if (onDividerChangeMethodCmd != null && scriptExecutor != null) { scriptExecutor.executeFunction(onDividerChangeMethodCmd, new Object[] { new Integer(-1) }, false, WebSplitPane.this, false, StaticContentSpecLoader.PROPERTY_ONCHANGEMETHODID.getPropertyName(), true); } } } public void setDividerLocation(double newDividerLocation) { if (newDividerLocation < 0) return; setDividerLocationInternal(newDividerLocation); sizeChanged = true; } public void setRuntimeDividerLocation(double locationPos) { if (locationPos < 0) return; setDividerLocationInternal(locationPos); IRequestTarget requestTarget = RequestCycle.get().getRequestTarget(); MainPage page = (MainPage) findPage(); if (requestTarget instanceof AjaxRequestTarget && page != null) { ((PageContributor) page.getPageContributor()).addSplitPaneToUpdatedDivider(this); if (page.getController() != null && Utils.getAsBoolean( page.getController().getApplication().getRuntimeProperties().get("enableAnchors"))) //$NON-NLS-1$ { ((AjaxRequestTarget) requestTarget).appendJavascript("layoutEntirePage();"); //$NON-NLS-1$ } ((AjaxRequestTarget) requestTarget).appendJavascript("Servoy.Resize.onWindowResize();"); //$NON-NLS-1$ } else sizeChanged = true; } public double getDividerLocation() { return dividerLocation; } public void setDividerSize(int size) { dividerSize = size < 0 ? 0 : size; sizeChanged = true; } public int getDividerSize() { return dividerSize; } public double getResizeWeight() { return resizeWeight; } public void setResizeWeight(double resizeWeight) { this.resizeWeight = resizeWeight; } public boolean getContinuousLayout() { return continuousLayout; } public void setContinuousLayout(boolean b) { continuousLayout = b; } public void setFormMinSize(boolean bLeftForm, int minSize) { if (bLeftForm) { leftFormMinSize = minSize; } else { rightFormMinSize = minSize; } } public int getFormMinSize(boolean bLeftForm) { return bLeftForm ? leftFormMinSize : rightFormMinSize; } public boolean setForm(boolean bLeftForm, Object form, Object relation) { FormController f = null; String fName = null; boolean readOnly = false; if (form instanceof FormController) { f = (FormController) form; readOnly = f.isReadOnly(); } if (form instanceof BasicFormController.JSForm) { f = (FormController) ((BasicFormController.JSForm) form).getFormPanel(); readOnly = f.isReadOnly(); } if (f != null) fName = f.getName(); if (form instanceof String) fName = (String) form; if (fName != null) { String tabname = fName; RelatedFoundSet relatedFs = null; String relationName = null; if (relation instanceof RelatedFoundSet) { relatedFs = (RelatedFoundSet) relation; } else if (relation instanceof String) { relationName = (String) relation; } if (relatedFs != null) { relationName = relatedFs.getRelationName(); if (f != null && !relatedFs.getDataSource().equals(f.getDataSource())) { return false; } // TODO do this check to check if the parent table has this relation? How to get the parent table // Table parentTable = null; // application.getSolution().getRelations(Solution.SOLUTION+Solution.MODULES, parentTable, true, false); } IFormLookupPanel replacedForm = bLeftForm ? getLeftForm() : getRightForm(); if (replacedForm != null) { List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>(0); boolean bNotifyVisibleForm = notifyVisibleForm(false, bLeftForm ? 0 : 1, invokeLaterRunnables); Utils.invokeLater(application, invokeLaterRunnables); if (!bNotifyVisibleForm) return false; } WebTabFormLookup flp = (WebTabFormLookup) createFormLookupPanel(tabname, relationName, fName); if (f != null) flp.setReadOnly(readOnly); if (bLeftForm) setLeftForm(flp); else setRightForm(flp); if (relatedFs != null) { FormController fp = flp.getWebForm().getController(); if (fp != null && flp.getRelationName() != null && flp.getRelationName().equals(relationName)) { fp.loadData(relatedFs, null); } } List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>(0); boolean bNotifyVisibleForm = notifyVisibleForm(true, bLeftForm ? 0 : 1, invokeLaterRunnables); Utils.invokeLater(application, invokeLaterRunnables); if (bNotifyVisibleForm) { paneChanged[bLeftForm ? 0 : 1] = true; } return bNotifyVisibleForm; } else if (form == null) { IFormLookupPanel replacedForm = bLeftForm ? getLeftForm() : getRightForm(); if (replacedForm != null) { List<Runnable> invokeLaterRunnables = new ArrayList<Runnable>(0); boolean bNotifyVisibleForm = notifyVisibleForm(false, bLeftForm ? 0 : 1, invokeLaterRunnables); Utils.invokeLater(application, invokeLaterRunnables); if (!bNotifyVisibleForm) return false; } splitComponents[bLeftForm ? 0 : 1].replace(new Label("webform", new Model<String>(""))); webTabs[bLeftForm ? 0 : 1] = null; paneChanged[bLeftForm ? 0 : 1] = true; return true; } return false; } public void setTabSequenceIndex(int tabIndex) { this.tabSequenceIndex = tabIndex; } public int getTabSequenceIndex() { return tabSequenceIndex; } public void setFormLastTabIndex(WebForm form, int lastTabIndex) { if (webTabs[0] != null && form.equals(webTabs[0].getPanel().getWebForm())) leftPanelLastTabIndex = lastTabIndex; } public void notifyResized() { for (int i = 0; i < 2; i++) { if (webTabs[i] != null && webTabs[i].getPanel().isReady()) { WebForm webForm = webTabs[i].getPanel().getWebForm(); FormController controller = webForm.getController(); if (controller != null && webForm.isFormWidthHeightChanged()) { controller.notifyResized(); webForm.clearFormWidthHeightChangedFlag(); } } } } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ISplitPane#setOnDividerChangeMethodCmd(java.lang.String) */ public void setOnDividerChangeMethodCmd(String onDividerChangeMethodCmd) { this.onDividerChangeMethodCmd = onDividerChangeMethodCmd; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ISplitPane#addScriptExecuter(com.servoy.j2db.IScriptExecuter) */ public void addScriptExecuter(IScriptExecuter el) { this.scriptExecutor = el; } public ISupportSimulateBounds getBoundsProvider() { return findParent(ISupportSimulateBounds.class); } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabLayoutPolicy(int) */ public void setTabLayoutPolicy(int scroll_tab_layout) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#addTab(java.lang.String, int, com.servoy.j2db.ui.IFormLookupPanel, java.lang.String) */ public void addTab(String text, int iconMediaId, IFormLookupPanel flp, String tooltip) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabForegroundAt(int, java.awt.Color) */ public void setTabForegroundAt(int index, Color fg) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabBackgroundAt(int, java.awt.Color) */ public void setTabBackgroundAt(int index, Color bg) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabEnabledAt(int, boolean) */ public void setTabEnabledAt(int index, boolean enabled) { IFormLookupPanel form = index == 0 ? getLeftForm() : index == 1 ? getRightForm() : null; if (form instanceof WebTabFormLookup) ((WebTabFormLookup) form).getWebForm().setEnabled(enabled); } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setOnTabChangeMethodCmd(java.lang.String, java.lang.Object[]) */ public void setOnTabChangeMethodCmd(String onTabChangeMethodCmd, Object[] onTabChangeArgs) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#removeTabAt(int) */ public boolean removeTabAt(int index) { return false; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#removeAllTabs() */ public boolean removeAllTabs() { return false; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#addTab(com.servoy.j2db.IForm, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, * java.lang.String, java.lang.String, java.lang.String, com.servoy.j2db.dataprocessing.RelatedFoundSet, int) */ public boolean addTab(IForm formController, String formName, String tabname, String tabText, String tooltip, String iconURL, String fg, String bg, String relationName, RelatedFoundSet relatedFs, int tabIndex) { return false; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabTextAt(int, java.lang.String) */ public void setTabTextAt(int i, String text) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getTabTextAt(int) */ public String getTabTextAt(int i) { return null; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setMnemonicAt(int, int) */ public void setMnemonicAt(int i, int mnemonic) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getMnemonicAt(int) */ public int getMnemonicAt(int i) { // TODO Auto-generated method stub return 0; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getTabNameAt(int) */ public String getTabNameAt(int i) { IFormLookupPanel form = i == 0 ? getLeftForm() : i == 1 ? getRightForm() : null; return form != null ? form.getName() : null; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getTabFormNameAt(int) */ public String getTabFormNameAt(int i) { IFormLookupPanel form = i == 0 ? getLeftForm() : i == 1 ? getRightForm() : null; return form != null ? form.getFormName() : null; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabIndex(int) */ public void setTabIndex(int index) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setTabIndex(java.lang.String) */ public void setTabIndex(String name) { // IGNORE } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#isTabEnabledAt(int) */ public boolean isTabEnabledAt(int index) { IFormLookupPanel form = index == 0 ? getLeftForm() : index == 1 ? getRightForm() : null; if (form instanceof WebTabFormLookup) return ((WebTabFormLookup) form).getWebForm().isEnabled(); return false; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getTabIndex() */ public int getTabIndex() { return 0; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#getMaxTabIndex() */ public int getMaxTabIndex() { return 1; } /* * (non-Javadoc) * * @see com.servoy.j2db.ui.ITabPanel#setHorizontalAlignment(int) */ public void setHorizontalAlignment(int alignment) { // IGNORE } public boolean isParentContainerChanged() { final boolean[] isParentContainerChanged = { false }; visitParents(IProviderStylePropertyChanges.class, new IVisitor<Component>() { @Override public Object component(Component component) { if (((IProviderStylePropertyChanges) component).getStylePropertyChanges().isChanged()) { isParentContainerChanged[0] = true; return IVisitor.STOP_TRAVERSAL; } return IVisitor.CONTINUE_TRAVERSAL; } }); return isParentContainerChanged[0]; } public void attachComponents(AjaxRequestTarget target) { if (!((ChangesRecorder) scriptable.getChangesRecorder()).isChanged()) { if (!isParentContainerChanged() && (paneChanged[0] || paneChanged[1])) { if (paneChanged[0] && paneChanged[1]) { target.addComponent(WebSplitPane.this); } else if (paneChanged[0]) { target.addComponent(splitComponents[0]); } else { target.addComponent(splitComponents[1]); } target.appendJavascript(getSplitScripting()); } } paneChanged[0] = false; paneChanged[1] = false; } @Override public void uiRecreated() { recomputeTabSequence(); } }