| /* |
| * Copyright (c) 2008 Borland Software Corporation. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Alexander Shatalin (Borland) - initial API and implementation |
| */ |
| package org.eclipse.gmf.graphdef.editor.sheet; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.gmf.gmfgraph.Alignment; |
| import org.eclipse.gmf.gmfgraph.BorderLayoutData; |
| import org.eclipse.gmf.gmfgraph.CustomClass; |
| import org.eclipse.gmf.gmfgraph.CustomLayoutData; |
| import org.eclipse.gmf.gmfgraph.GMFGraphFactory; |
| import org.eclipse.gmf.gmfgraph.GMFGraphPackage; |
| import org.eclipse.gmf.gmfgraph.GridLayoutData; |
| import org.eclipse.gmf.gmfgraph.Layoutable; |
| import org.eclipse.gmf.gmfgraph.XYLayoutData; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Group; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Spinner; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.swt.widgets.Widget; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.forms.widgets.FormToolkit; |
| import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection; |
| import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage; |
| |
| public class LayoutDataSection extends AbstractPropertySection implements ChangeTracker, Listener { |
| |
| private org.eclipse.emf.common.notify.Adapter[] myModelListeners; |
| |
| private boolean myIsCommit; |
| private boolean myIsRefresh; |
| private Object myInput; |
| |
| private Group myLayoutDataKindRadios; |
| private Group myBorderLayoutDataDetails; |
| private Group myGridLayoutDataDetails; |
| private Group myXyLayoutDataDetails; |
| private Group myCustomLayoutDataDetails; |
| private Button myR1; |
| private Button myR2; |
| private Button myR3; |
| private Button myR4; |
| private Button myR5; |
| private Button myBorderLayoutDataIsVertical; |
| private Combo myBorderLayoutDataAlignment; |
| private Button myGridLayoutDataGrabExcessHorizontalSpace; |
| private Group myGridLayoutDataAlignment; |
| private Button myGridLayoutDataGrabExcessVerticalSpace; |
| private Spinner myGridLayoutDataHorizontalIndent; |
| private Group myGridLayoutDataSpan; |
| private Group myGridLayoutDataSizeHint; |
| private Spinner myXyLayoutDataX; |
| private Spinner myXyLayoutDataWidth; |
| private Spinner myXyLayoutDataY; |
| private Spinner myXyLayoutDataHeight; |
| private Text myCustomLayoutQualifiedClassName; |
| private Combo myGridLayoutDataVerticalAlignment; |
| private Combo myGridLayoutDataHorizontalAlignment; |
| private Spinner myGridLayoutDataVerticalSpan; |
| private Spinner myGridLayoutDataHorizontalSpan; |
| private Spinner myGridLayoutDataSizeHintHorizontal; |
| private Spinner myGridLayoutDataSizeHintVertical; |
| |
| @Override |
| public void createControls(Composite parent, TabbedPropertySheetPage page) { |
| super.createControls(parent, page); |
| getWidgetFactory().paintBordersFor(parent); |
| myLayoutDataKindRadios = createGroup(parent, "Layout Data"); |
| myR1 = getWidgetFactory().createButton(myLayoutDataKindRadios, "Border Layout Data", SWT.RADIO); |
| myR2 = getWidgetFactory().createButton(myLayoutDataKindRadios, "Grid Layout Data", SWT.RADIO); |
| myR3 = getWidgetFactory().createButton(myLayoutDataKindRadios, "XY Layout Data", SWT.RADIO); |
| myR4 = getWidgetFactory().createButton(myLayoutDataKindRadios, "Custom Layout Data", SWT.RADIO); |
| myR5 = getWidgetFactory().createButton(myLayoutDataKindRadios, "None", SWT.RADIO); |
| myLayoutDataKindRadios.setLayout(new org.eclipse.swt.layout.FillLayout(org.eclipse.swt.SWT.VERTICAL)); |
| myBorderLayoutDataDetails = createGroup(parent, "Details"); |
| myBorderLayoutDataIsVertical = getWidgetFactory().createButton(myBorderLayoutDataDetails, "Is Vertical", SWT.CHECK); |
| createLabel(myBorderLayoutDataDetails, "Alignment"); |
| myBorderLayoutDataAlignment = new Combo(myBorderLayoutDataDetails, SWT.FLAT | SWT.READ_ONLY); |
| myBorderLayoutDataAlignment.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); |
| getWidgetFactory().adapt(myBorderLayoutDataAlignment, false, false); |
| myBorderLayoutDataDetails.setLayout(new org.eclipse.swt.layout.GridLayout(2, false)); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).span(2, 1).applyTo(myBorderLayoutDataIsVertical); |
| myGridLayoutDataDetails = createGroup(parent, "Details"); |
| myGridLayoutDataGrabExcessHorizontalSpace = getWidgetFactory().createButton(myGridLayoutDataDetails, "Grab Excess Horizontal Space", SWT.CHECK); |
| myGridLayoutDataAlignment = createGroup(myGridLayoutDataDetails, "Alignment"); |
| createLabel(myGridLayoutDataAlignment, "Vertical"); |
| myGridLayoutDataVerticalAlignment = new Combo(myGridLayoutDataAlignment, SWT.FLAT | SWT.READ_ONLY); |
| myGridLayoutDataVerticalAlignment.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); |
| getWidgetFactory().adapt(myGridLayoutDataVerticalAlignment, false, false); |
| createLabel(myGridLayoutDataAlignment, "Horizontal"); |
| myGridLayoutDataHorizontalAlignment = new Combo(myGridLayoutDataAlignment, SWT.FLAT | SWT.READ_ONLY); |
| myGridLayoutDataHorizontalAlignment.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); |
| getWidgetFactory().adapt(myGridLayoutDataHorizontalAlignment, false, false); |
| myGridLayoutDataAlignment.setLayout(new org.eclipse.swt.layout.GridLayout(2, false)); |
| myGridLayoutDataGrabExcessVerticalSpace = getWidgetFactory().createButton(myGridLayoutDataDetails, "Grab Excess Vertical Space", SWT.CHECK); |
| createLabel(myGridLayoutDataDetails, "Horizontal Indent"); |
| myGridLayoutDataHorizontalIndent = new Spinner(myGridLayoutDataDetails, SWT.FLAT); |
| myGridLayoutDataHorizontalIndent.setMinimum(0); |
| myGridLayoutDataHorizontalIndent.setMaximum(2147483647); |
| myGridLayoutDataHorizontalIndent.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| myGridLayoutDataSpan = createGroup(myGridLayoutDataDetails, "Span"); |
| createLabel(myGridLayoutDataSpan, "Vertical"); |
| myGridLayoutDataVerticalSpan = new Spinner(myGridLayoutDataSpan, SWT.FLAT); |
| myGridLayoutDataVerticalSpan.setMinimum(1); |
| myGridLayoutDataVerticalSpan.setMaximum(2147483647); |
| myGridLayoutDataVerticalSpan.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| createLabel(myGridLayoutDataSpan, "Horizontal"); |
| myGridLayoutDataHorizontalSpan = new Spinner(myGridLayoutDataSpan, SWT.FLAT); |
| myGridLayoutDataHorizontalSpan.setMinimum(1); |
| myGridLayoutDataHorizontalSpan.setMaximum(2147483647); |
| myGridLayoutDataHorizontalSpan.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| myGridLayoutDataSpan.setLayout(new org.eclipse.swt.layout.GridLayout(2, false)); |
| myGridLayoutDataSizeHint = createGroup(myGridLayoutDataDetails, "SizeHint"); |
| createLabel(myGridLayoutDataSizeHint, "Horizontal"); |
| myGridLayoutDataSizeHintHorizontal = new Spinner(myGridLayoutDataSizeHint, SWT.FLAT); |
| myGridLayoutDataSizeHintHorizontal.setMinimum(-1); |
| myGridLayoutDataSizeHintHorizontal.setMaximum(2147483647); |
| myGridLayoutDataSizeHintHorizontal.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| createLabel(myGridLayoutDataSizeHint, "Vertical"); |
| myGridLayoutDataSizeHintVertical = new Spinner(myGridLayoutDataSizeHint, SWT.FLAT); |
| myGridLayoutDataSizeHintVertical.setMinimum(-1); |
| myGridLayoutDataSizeHintVertical.setMaximum(2147483647); |
| myGridLayoutDataSizeHintVertical.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| myGridLayoutDataSizeHint.setLayout(new org.eclipse.swt.layout.GridLayout(2, false)); |
| myGridLayoutDataDetails.setLayout(new org.eclipse.swt.layout.GridLayout(3, false)); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).span(2, 1).applyTo(myGridLayoutDataGrabExcessHorizontalSpace); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).span(1, 3).applyTo(myGridLayoutDataAlignment); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).span(2, 1).applyTo(myGridLayoutDataGrabExcessVerticalSpace); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).span(2, 1).applyTo(myGridLayoutDataSpan); |
| org.eclipse.jface.layout.GridDataFactory.swtDefaults().align(SWT.BEGINNING, SWT.BEGINNING).applyTo(myGridLayoutDataSizeHint); |
| myXyLayoutDataDetails = createGroup(parent, "Details"); |
| createLabel(myXyLayoutDataDetails, "X"); |
| myXyLayoutDataX = new Spinner(myXyLayoutDataDetails, SWT.FLAT); |
| myXyLayoutDataX.setMinimum(0); |
| myXyLayoutDataX.setMaximum(2147483647); |
| myXyLayoutDataX.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| createLabel(myXyLayoutDataDetails, "Width"); |
| myXyLayoutDataWidth = new Spinner(myXyLayoutDataDetails, SWT.FLAT); |
| myXyLayoutDataWidth.setMinimum(0); |
| myXyLayoutDataWidth.setMaximum(2147483647); |
| myXyLayoutDataWidth.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| createLabel(myXyLayoutDataDetails, "Y"); |
| myXyLayoutDataY = new Spinner(myXyLayoutDataDetails, SWT.FLAT); |
| myXyLayoutDataY.setMinimum(0); |
| myXyLayoutDataY.setMaximum(2147483647); |
| myXyLayoutDataY.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| createLabel(myXyLayoutDataDetails, "Height"); |
| myXyLayoutDataHeight = new Spinner(myXyLayoutDataDetails, SWT.FLAT); |
| myXyLayoutDataHeight.setMinimum(0); |
| myXyLayoutDataHeight.setMaximum(2147483647); |
| myXyLayoutDataHeight.setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER); // @see #145837 |
| myXyLayoutDataDetails.setLayout(new org.eclipse.swt.layout.GridLayout(4, false)); |
| myCustomLayoutDataDetails = createGroup(parent, "Details"); |
| createLabel(myCustomLayoutDataDetails, "Qualified Class Name"); |
| myCustomLayoutQualifiedClassName = getWidgetFactory().createText(myCustomLayoutDataDetails, null); |
| myCustomLayoutDataDetails.setLayout(new org.eclipse.swt.layout.FillLayout(org.eclipse.swt.SWT.VERTICAL)); |
| |
| parent.setLayout(new org.eclipse.swt.layout.FormLayout()); |
| org.eclipse.swt.layout.FormData parentFD; |
| parentFD = new org.eclipse.swt.layout.FormData(); |
| parentFD.left = new org.eclipse.swt.layout.FormAttachment(0, 10); |
| myLayoutDataKindRadios.setLayoutData(parentFD); |
| parentFD = new org.eclipse.swt.layout.FormData(); |
| parentFD.left = new org.eclipse.swt.layout.FormAttachment(myLayoutDataKindRadios, 20, org.eclipse.swt.SWT.RIGHT); |
| myBorderLayoutDataDetails.setLayoutData(parentFD); |
| parentFD = new org.eclipse.swt.layout.FormData(); |
| parentFD.left = new org.eclipse.swt.layout.FormAttachment(myLayoutDataKindRadios, 20, org.eclipse.swt.SWT.RIGHT); |
| myGridLayoutDataDetails.setLayoutData(parentFD); |
| parentFD = new org.eclipse.swt.layout.FormData(); |
| parentFD.left = new org.eclipse.swt.layout.FormAttachment(myLayoutDataKindRadios, 20, org.eclipse.swt.SWT.RIGHT); |
| myXyLayoutDataDetails.setLayoutData(parentFD); |
| parentFD = new org.eclipse.swt.layout.FormData(); |
| parentFD.left = new org.eclipse.swt.layout.FormAttachment(myLayoutDataKindRadios, 20, org.eclipse.swt.SWT.RIGHT); |
| myCustomLayoutDataDetails.setLayoutData(parentFD); |
| // TODO myBorderLayoutDataAlignment.setItems(VALUES.toString().toArray()); |
| for (org.eclipse.emf.common.util.Enumerator e : Alignment.VALUES) { |
| myBorderLayoutDataAlignment.add(e.getName()); |
| } |
| // TODO myGridLayoutDataVerticalAlignment.setItems(VALUES.toString().toArray()); |
| for (org.eclipse.emf.common.util.Enumerator e : Alignment.VALUES) { |
| myGridLayoutDataVerticalAlignment.add(e.getName()); |
| } |
| // TODO myGridLayoutDataHorizontalAlignment.setItems(VALUES.toString().toArray()); |
| for (org.eclipse.emf.common.util.Enumerator e : Alignment.VALUES) { |
| myGridLayoutDataHorizontalAlignment.add(e.getName()); |
| } |
| |
| for (Text t : new Text[] { myCustomLayoutQualifiedClassName }) { |
| t.addListener(SWT.Modify, this); |
| t.addListener(SWT.FocusOut, this); |
| t.addListener(SWT.KeyDown, this); |
| } |
| for (Spinner s : new Spinner[] { myGridLayoutDataHorizontalIndent, myXyLayoutDataX, myXyLayoutDataWidth, myXyLayoutDataY, myXyLayoutDataHeight, myGridLayoutDataVerticalSpan, |
| myGridLayoutDataHorizontalSpan, myGridLayoutDataSizeHintHorizontal, myGridLayoutDataSizeHintVertical }) { |
| s.addListener(SWT.Modify, this); |
| s.addListener(SWT.FocusOut, this); |
| } |
| for (Widget w : new Widget[] { myR1, myR2, myR3, myR4, myR5, myBorderLayoutDataIsVertical, myGridLayoutDataGrabExcessHorizontalSpace, myGridLayoutDataGrabExcessVerticalSpace, |
| myBorderLayoutDataAlignment, myGridLayoutDataVerticalAlignment, myGridLayoutDataHorizontalAlignment }) { |
| w.addListener(SWT.Selection, this); |
| } |
| } |
| |
| @Override |
| public void setInput(IWorkbenchPart part, ISelection selection) { |
| super.setInput(part, selection); |
| Object newInput = null; |
| if (selection instanceof IStructuredSelection && ((IStructuredSelection) selection).size() == 1) { |
| newInput = unwrap(((IStructuredSelection) selection).getFirstElement()); |
| } |
| if (newInput != myInput) { |
| if (myInput != null) { |
| detach(); |
| } |
| myInput = newInput; |
| if (newInput != null) { |
| attach(); |
| } |
| } |
| } |
| |
| protected void commit() { |
| |
| if (myBorderLayoutDataDetails.isVisible()) { |
| getInput().setLayoutData(GMFGraphFactory.eINSTANCE.createBorderLayoutData()); |
| ((BorderLayoutData) getInput().getLayoutData()).setVertical(myBorderLayoutDataIsVertical.getSelection()); |
| ((BorderLayoutData) getInput().getLayoutData()).setAlignment(Alignment.get(myBorderLayoutDataAlignment.getSelectionIndex())); |
| } |
| if (myGridLayoutDataDetails.isVisible()) { |
| getInput().setLayoutData(GMFGraphFactory.eINSTANCE.createGridLayoutData()); |
| ((GridLayoutData) getInput().getLayoutData()).setGrabExcessHorizontalSpace(myGridLayoutDataGrabExcessHorizontalSpace.getSelection()); |
| ((GridLayoutData) getInput().getLayoutData()).setGrabExcessVerticalSpace(myGridLayoutDataGrabExcessVerticalSpace.getSelection()); |
| ((GridLayoutData) getInput().getLayoutData()).setVerticalAlignment(Alignment.get(myGridLayoutDataVerticalAlignment.getSelectionIndex())); |
| ((GridLayoutData) getInput().getLayoutData()).setHorizontalAlignment(Alignment.get(myGridLayoutDataHorizontalAlignment.getSelectionIndex())); |
| ((GridLayoutData) getInput().getLayoutData()).setVerticalSpan(myGridLayoutDataVerticalSpan.getSelection()); |
| ((GridLayoutData) getInput().getLayoutData()).setHorizontalSpan(myGridLayoutDataHorizontalSpan.getSelection()); |
| ((GridLayoutData) getInput().getLayoutData()).setHorizontalIndent(myGridLayoutDataHorizontalIndent.getSelection()); |
| if (((GridLayoutData) getInput().getLayoutData()).getSizeHint() == null) { |
| ((GridLayoutData) getInput().getLayoutData()).setSizeHint(GMFGraphFactory.eINSTANCE.createDimension()); |
| } |
| ((GridLayoutData) getInput().getLayoutData()).getSizeHint().setDx(myGridLayoutDataSizeHintHorizontal.getSelection()); |
| ((GridLayoutData) getInput().getLayoutData()).getSizeHint().setDy(myGridLayoutDataSizeHintVertical.getSelection()); |
| } |
| if (myXyLayoutDataDetails.isVisible()) { |
| getInput().setLayoutData(GMFGraphFactory.eINSTANCE.createXYLayoutData()); |
| if (((XYLayoutData) getInput().getLayoutData()).getTopLeft() == null) { |
| ((XYLayoutData) getInput().getLayoutData()).setTopLeft(GMFGraphFactory.eINSTANCE.createPoint()); |
| } |
| if (((XYLayoutData) getInput().getLayoutData()).getSize() == null) { |
| ((XYLayoutData) getInput().getLayoutData()).setSize(GMFGraphFactory.eINSTANCE.createDimension()); |
| } |
| ((XYLayoutData) getInput().getLayoutData()).getTopLeft().setX(myXyLayoutDataX.getSelection()); |
| ((XYLayoutData) getInput().getLayoutData()).getTopLeft().setY(myXyLayoutDataY.getSelection()); |
| ((XYLayoutData) getInput().getLayoutData()).getSize().setDx(myXyLayoutDataWidth.getSelection()); |
| ((XYLayoutData) getInput().getLayoutData()).getSize().setDy(myXyLayoutDataHeight.getSelection()); |
| } |
| if (myCustomLayoutDataDetails.isVisible()) { |
| getInput().setLayoutData(GMFGraphFactory.eINSTANCE.createCustomLayoutData()); |
| ((CustomClass) getInput().getLayoutData()).setQualifiedClassName(/* Bridge.fieldGet(myCustomLayoutQualifiedClassName) */myCustomLayoutQualifiedClassName.getText()); |
| } |
| if (myR5.getSelection()) { |
| getInput().setLayoutData(null); |
| } |
| |
| } |
| |
| @Override |
| public void refresh() { |
| myIsRefresh = true; |
| |
| if (getInput().getLayoutData() instanceof BorderLayoutData) { |
| if (getInput().getLayoutData() != null) { |
| myBorderLayoutDataIsVertical.setSelection(((BorderLayoutData) getInput().getLayoutData()).isVertical()); |
| myBorderLayoutDataAlignment.select(((BorderLayoutData) getInput().getLayoutData()).getAlignment().getValue()); |
| } |
| myR1.setSelection(true); |
| myBorderLayoutDataDetails.setVisible(true); |
| } else { |
| myR1.setSelection(false); |
| myBorderLayoutDataDetails.setVisible(false); |
| } |
| if (getInput().getLayoutData() instanceof GridLayoutData) { |
| if (getInput().getLayoutData() != null) { |
| myGridLayoutDataGrabExcessHorizontalSpace.setSelection(((GridLayoutData) getInput().getLayoutData()).isGrabExcessHorizontalSpace()); |
| myGridLayoutDataGrabExcessVerticalSpace.setSelection(((GridLayoutData) getInput().getLayoutData()).isGrabExcessVerticalSpace()); |
| myGridLayoutDataVerticalAlignment.select(((GridLayoutData) getInput().getLayoutData()).getVerticalAlignment().getValue()); |
| myGridLayoutDataHorizontalAlignment.select(((GridLayoutData) getInput().getLayoutData()).getHorizontalAlignment().getValue()); |
| myGridLayoutDataVerticalSpan.setSelection(((GridLayoutData) getInput().getLayoutData()).getVerticalSpan()); |
| myGridLayoutDataHorizontalSpan.setSelection(((GridLayoutData) getInput().getLayoutData()).getHorizontalSpan()); |
| myGridLayoutDataHorizontalIndent.setSelection(((GridLayoutData) getInput().getLayoutData()).getHorizontalIndent()); |
| } |
| if (getInput().getLayoutData() != null && ((GridLayoutData) getInput().getLayoutData()).getSizeHint() != null) { |
| myGridLayoutDataSizeHintHorizontal.setSelection(((GridLayoutData) getInput().getLayoutData()).getSizeHint().getDx()); |
| myGridLayoutDataSizeHintVertical.setSelection(((GridLayoutData) getInput().getLayoutData()).getSizeHint().getDy()); |
| } |
| myR2.setSelection(true); |
| myGridLayoutDataDetails.setVisible(true); |
| } else { |
| myR2.setSelection(false); |
| myGridLayoutDataDetails.setVisible(false); |
| } |
| if (getInput().getLayoutData() instanceof XYLayoutData) { |
| if (getInput().getLayoutData() != null && ((XYLayoutData) getInput().getLayoutData()).getTopLeft() != null) { |
| myXyLayoutDataX.setSelection(((XYLayoutData) getInput().getLayoutData()).getTopLeft().getX()); |
| myXyLayoutDataY.setSelection(((XYLayoutData) getInput().getLayoutData()).getTopLeft().getY()); |
| } |
| if (getInput().getLayoutData() != null && ((XYLayoutData) getInput().getLayoutData()).getSize() != null) { |
| myXyLayoutDataWidth.setSelection(((XYLayoutData) getInput().getLayoutData()).getSize().getDx()); |
| myXyLayoutDataHeight.setSelection(((XYLayoutData) getInput().getLayoutData()).getSize().getDy()); |
| } |
| myR3.setSelection(true); |
| myXyLayoutDataDetails.setVisible(true); |
| } else { |
| myR3.setSelection(false); |
| myXyLayoutDataDetails.setVisible(false); |
| } |
| if (getInput().getLayoutData() instanceof CustomLayoutData) { |
| if (getInput().getLayoutData() != null) { |
| myCustomLayoutQualifiedClassName.setText(((CustomClass) getInput().getLayoutData()).getQualifiedClassName());/* |
| * Bridge.fieldSet(myCustomLayoutQualifiedClassName, ((CustomClass) |
| * getInput().getLayoutData()).getQualifiedClassName()); |
| */ |
| } |
| myR4.setSelection(true); |
| myCustomLayoutDataDetails.setVisible(true); |
| } else { |
| myR4.setSelection(false); |
| myCustomLayoutDataDetails.setVisible(false); |
| } |
| if (getInput().getLayoutData() == null) { |
| myR5.setSelection(true); |
| } else { |
| myR5.setSelection(false); |
| } |
| |
| myIsRefresh = false; |
| } |
| |
| @Override |
| public void aboutToBeHidden() { |
| if (myInput != null) { |
| detach(); |
| } |
| } |
| |
| public void handleEvent(Event event) { |
| if (myIsRefresh) { |
| return; |
| } |
| |
| if (event.type == SWT.Modify) { |
| // XXX also override isDirty to compare values if they |
| // match model's and to clear dirty state in case like aaa^H^H^H |
| markDirty(); |
| } else if (event.type == SWT.FocusOut) { |
| applyChanges(); |
| } else if (event.type == SWT.KeyDown) { |
| if (event.keyCode == SWT.ESC) { |
| discardChanges(); |
| } else if (event.keyCode == SWT.CR) { |
| applyChanges(); |
| } |
| } |
| if (event.type == SWT.Selection) { |
| if (myBorderLayoutDataIsVertical == event.widget) { |
| applyChanges(); // Commit; View to Model |
| // Optimization? Instead of full refresh, just dependant widgets should get updated |
| } else if (myGridLayoutDataGrabExcessHorizontalSpace == event.widget) { |
| applyChanges(); // Commit; View to Model |
| // Optimization? Instead of full refresh, just dependant widgets should get updated |
| } else if (myGridLayoutDataGrabExcessVerticalSpace == event.widget) { |
| applyChanges(); // Commit; View to Model |
| // Optimization? Instead of full refresh, just dependant widgets should get updated |
| } |
| if (myR1 == event.widget) { |
| if (myR1.getSelection()) { |
| myBorderLayoutDataDetails.setVisible(true); |
| myGridLayoutDataDetails.setVisible(false); |
| myXyLayoutDataDetails.setVisible(false); |
| myCustomLayoutDataDetails.setVisible(false); |
| applyChanges(); // Commit; View to Model |
| if (getInput().getLayoutData() != null) { |
| myBorderLayoutDataIsVertical.setSelection(((BorderLayoutData) getInput().getLayoutData()).isVertical()); |
| myBorderLayoutDataAlignment.select(((BorderLayoutData) getInput().getLayoutData()).getAlignment().getValue()); |
| } |
| } else { |
| myBorderLayoutDataDetails.setVisible(false); |
| } |
| } else if (myR2 == event.widget) { |
| if (myR2.getSelection()) { |
| myGridLayoutDataDetails.setVisible(true); |
| myBorderLayoutDataDetails.setVisible(false); |
| myXyLayoutDataDetails.setVisible(false); |
| myCustomLayoutDataDetails.setVisible(false); |
| applyChanges(); // Commit; View to Model |
| if (getInput().getLayoutData() != null) { |
| myGridLayoutDataGrabExcessHorizontalSpace.setSelection(((GridLayoutData) getInput().getLayoutData()).isGrabExcessHorizontalSpace()); |
| myGridLayoutDataGrabExcessVerticalSpace.setSelection(((GridLayoutData) getInput().getLayoutData()).isGrabExcessVerticalSpace()); |
| myGridLayoutDataVerticalAlignment.select(((GridLayoutData) getInput().getLayoutData()).getVerticalAlignment().getValue()); |
| myGridLayoutDataHorizontalAlignment.select(((GridLayoutData) getInput().getLayoutData()).getHorizontalAlignment().getValue()); |
| myGridLayoutDataVerticalSpan.setSelection(((GridLayoutData) getInput().getLayoutData()).getVerticalSpan()); |
| myGridLayoutDataHorizontalSpan.setSelection(((GridLayoutData) getInput().getLayoutData()).getHorizontalSpan()); |
| myGridLayoutDataHorizontalIndent.setSelection(((GridLayoutData) getInput().getLayoutData()).getHorizontalIndent()); |
| } |
| if (getInput().getLayoutData() != null && ((GridLayoutData) getInput().getLayoutData()).getSizeHint() != null) { |
| myGridLayoutDataSizeHintHorizontal.setSelection(((GridLayoutData) getInput().getLayoutData()).getSizeHint().getDx()); |
| myGridLayoutDataSizeHintVertical.setSelection(((GridLayoutData) getInput().getLayoutData()).getSizeHint().getDy()); |
| } |
| } else { |
| myGridLayoutDataDetails.setVisible(false); |
| } |
| } else if (myR3 == event.widget) { |
| if (myR3.getSelection()) { |
| myXyLayoutDataDetails.setVisible(true); |
| myBorderLayoutDataDetails.setVisible(false); |
| myGridLayoutDataDetails.setVisible(false); |
| myCustomLayoutDataDetails.setVisible(false); |
| applyChanges(); // Commit; View to Model |
| if (getInput().getLayoutData() != null && ((XYLayoutData) getInput().getLayoutData()).getTopLeft() != null) { |
| myXyLayoutDataX.setSelection(((XYLayoutData) getInput().getLayoutData()).getTopLeft().getX()); |
| myXyLayoutDataY.setSelection(((XYLayoutData) getInput().getLayoutData()).getTopLeft().getY()); |
| } |
| if (getInput().getLayoutData() != null && ((XYLayoutData) getInput().getLayoutData()).getSize() != null) { |
| myXyLayoutDataWidth.setSelection(((XYLayoutData) getInput().getLayoutData()).getSize().getDx()); |
| myXyLayoutDataHeight.setSelection(((XYLayoutData) getInput().getLayoutData()).getSize().getDy()); |
| } |
| } else { |
| myXyLayoutDataDetails.setVisible(false); |
| } |
| } else if (myR4 == event.widget) { |
| if (myR4.getSelection()) { |
| myCustomLayoutDataDetails.setVisible(true); |
| myBorderLayoutDataDetails.setVisible(false); |
| myGridLayoutDataDetails.setVisible(false); |
| myXyLayoutDataDetails.setVisible(false); |
| applyChanges(); // Commit; View to Model |
| if (getInput().getLayoutData() != null) { |
| myCustomLayoutQualifiedClassName.setText(((CustomClass) getInput().getLayoutData()).getQualifiedClassName());/* |
| * Bridge.fieldSet(myCustomLayoutQualifiedClassName, ((CustomClass) |
| * getInput().getLayoutData()).getQualifiedClassName()); |
| */ |
| } |
| } else { |
| myCustomLayoutDataDetails.setVisible(false); |
| } |
| } else if (myR5 == event.widget) { |
| if (myR5.getSelection()) { |
| myBorderLayoutDataDetails.setVisible(false); |
| myGridLayoutDataDetails.setVisible(false); |
| myXyLayoutDataDetails.setVisible(false); |
| myCustomLayoutDataDetails.setVisible(false); |
| applyChanges(); // Commit; View to Model |
| } |
| } |
| if (myBorderLayoutDataAlignment == event.widget || myGridLayoutDataVerticalAlignment == event.widget || myGridLayoutDataHorizontalAlignment == event.widget) { |
| applyChanges(); |
| } |
| |
| } |
| } |
| |
| public void modelChanged(Notification msg) { |
| if (!myIsCommit && Display.getCurrent() != null) { |
| refresh(); |
| } |
| } |
| |
| private void markDirty() { |
| // NO-OP, need that to share Update::handleEvent template with IFormPart which has same method |
| // Perhaps, clients may find this method useful for some purpose? |
| } |
| |
| protected void applyChanges() { |
| try { |
| myIsCommit = true; |
| commit(); |
| } finally { |
| myIsCommit = false; |
| } |
| } |
| |
| protected void discardChanges() { |
| refresh(); |
| } |
| |
| protected Object unwrap(Object element) { |
| // TODO may need to adapt selected element to smth else, |
| // do it here |
| return element; |
| } |
| |
| private void attach() { |
| myModelListeners = new org.eclipse.emf.common.notify.Adapter[] { new AttachAdapter(GMFGraphPackage.eINSTANCE.getLayoutable_LayoutData(), new ChangeTracker() { |
| |
| public void modelChanged(org.eclipse.emf.common.notify.Notification n) { |
| // FIXME enable/disable widget(s) -- HOWEVER, need access to Binding/Widget here, so can't share the template with e.g. Alex's ItemProviders |
| } |
| }, new FeatureTracker(this, GMFGraphPackage.eINSTANCE.getBorderLayoutData_Vertical(), GMFGraphPackage.eINSTANCE.getBorderLayoutData_Alignment(), GMFGraphPackage.eINSTANCE |
| .getGridLayoutData_GrabExcessHorizontalSpace(), GMFGraphPackage.eINSTANCE.getGridLayoutData_GrabExcessVerticalSpace(), GMFGraphPackage.eINSTANCE.getGridLayoutData_VerticalAlignment(), |
| GMFGraphPackage.eINSTANCE.getGridLayoutData_HorizontalAlignment(), GMFGraphPackage.eINSTANCE.getGridLayoutData_VerticalSpan(), GMFGraphPackage.eINSTANCE |
| .getGridLayoutData_HorizontalSpan(), GMFGraphPackage.eINSTANCE.getGridLayoutData_HorizontalIndent(), GMFGraphPackage.eINSTANCE.getCustomClass_QualifiedClassName()), |
| new AttachAdapter(GMFGraphPackage.eINSTANCE.getGridLayoutData_SizeHint(), new FeatureTracker(this, GMFGraphPackage.eINSTANCE.getDimension_Dx(), GMFGraphPackage.eINSTANCE |
| .getDimension_Dy())), new AttachAdapter(GMFGraphPackage.eINSTANCE.getXYLayoutData_TopLeft(), new FeatureTracker(this, GMFGraphPackage.eINSTANCE.getPoint_X(), |
| GMFGraphPackage.eINSTANCE.getPoint_Y())), new AttachAdapter(GMFGraphPackage.eINSTANCE.getXYLayoutData_Size(), new FeatureTracker(this, GMFGraphPackage.eINSTANCE |
| .getDimension_Dx(), GMFGraphPackage.eINSTANCE.getDimension_Dy()))) }; |
| getInput().eAdapters().addAll(java.util.Arrays.asList(myModelListeners)); |
| |
| } |
| |
| private void detach() { |
| if (myModelListeners != null) { |
| getInput().eAdapters().removeAll(java.util.Arrays.asList(myModelListeners)); |
| myModelListeners = null; |
| } |
| |
| } |
| |
| protected Layoutable getInput() { |
| // TODO implement; |
| return (Layoutable) myInput; |
| } |
| |
| private org.eclipse.swt.widgets.Label createLabel(org.eclipse.swt.widgets.Composite parent, String label) { |
| org.eclipse.swt.widgets.Label l = new org.eclipse.swt.widgets.Label(parent, SWT.NONE); |
| if (label != null) |
| l.setText(label); |
| getWidgetFactory().adapt(l, false, false); |
| return l; |
| } |
| |
| private org.eclipse.swt.widgets.Group createGroup(org.eclipse.swt.widgets.Composite parent, String label) { |
| org.eclipse.swt.widgets.Group g = new org.eclipse.swt.widgets.Group(parent, SWT.SHADOW_NONE); |
| if (label != null) |
| g.setText(label); |
| getWidgetFactory().adapt(g, false, false); |
| getWidgetFactory().paintBordersFor(g); |
| return g; |
| } |
| |
| } |
