diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.launch.ui/src/org/eclipse/tcf/te/launch/ui/properties/BaseTitledSection.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.launch.ui/src/org/eclipse/tcf/te/launch/ui/properties/BaseTitledSection.java | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.launch.ui/src/org/eclipse/tcf/te/launch/ui/properties/BaseTitledSection.java b/target_explorer/plugins/org.eclipse.tcf.te.launch.ui/src/org/eclipse/tcf/te/launch/ui/properties/BaseTitledSection.java new file mode 100644 index 000000000..feef64996 --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.launch.ui/src/org/eclipse/tcf/te/launch/ui/properties/BaseTitledSection.java @@ -0,0 +1,254 @@ +/*******************************************************************************
+ * Copyright (c) 2011 Wind River Systems, Inc. and others. 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:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.tcf.te.launch.ui.properties;
+
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.CLabel;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.layout.FormLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Text;
+import org.eclipse.tcf.te.core.interfaces.IViewerInput;
+import org.eclipse.tcf.te.runtime.model.interfaces.IModelNode;
+import org.eclipse.tcf.te.runtime.model.interfaces.IModelNodeProvider;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.forms.widgets.ExpandableComposite;
+import org.eclipse.ui.forms.widgets.Section;
+import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
+import org.eclipse.ui.views.properties.tabbed.ITabbedPropertyConstants;
+import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
+
+/**
+ * The base section that displays a title in a title bar.
+ */
+public abstract class BaseTitledSection extends AbstractPropertySection implements PropertyChangeListener {
+
+ // The main composite used to create the section content.
+ protected Composite composite;
+
+ protected IViewerInput viewerInput;
+
+ // The input node.
+ protected IModelNodeProvider provider;
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#setInput(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
+ */
+ @Override
+ public void setInput(IWorkbenchPart part, ISelection selection) {
+ super.setInput(part, selection);
+ if (this.viewerInput != null) {
+ this.viewerInput.removePropertyChangeListener(this);
+ }
+ Assert.isTrue(selection instanceof IStructuredSelection);
+ Object input = ((IStructuredSelection) selection).getFirstElement();
+ if (input instanceof IAdaptable) {
+ this.viewerInput = (IViewerInput)((IAdaptable)input).getAdapter(IViewerInput.class);
+ if (this.viewerInput != null) {
+ this.viewerInput.addPropertyChangeListener(this);
+ }
+ }
+ if (this.viewerInput == null && input instanceof IModelNodeProvider) {
+ this.provider = (IModelNodeProvider) input;
+ IModelNode modelNode = this.provider.getModelNode();
+ this.viewerInput = (IViewerInput)modelNode.getAdapter(IViewerInput.class);
+ if (this.viewerInput != null) {
+ this.viewerInput.addPropertyChangeListener(this);
+ }
+ }
+ else {
+ this.provider = null;
+ this.viewerInput = null;
+ }
+ updateInput(provider);
+ }
+
+ /**
+ * Update the input node.
+ *
+ * @param input The input node.
+ */
+ protected void updateInput(IModelNodeProvider input) {
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#aboutToBeHidden()
+ */
+ @Override
+ public void aboutToBeHidden() {
+ if(this.viewerInput != null) {
+ this.viewerInput.removePropertyChangeListener(this);
+ }
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#createControls(org.eclipse.swt.widgets.Composite, org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage)
+ */
+ @Override
+ public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
+ super.createControls(parent, aTabbedPropertySheetPage);
+ parent.setLayout(new FormLayout());
+
+ Section section = getWidgetFactory().createSection(parent, ExpandableComposite.TITLE_BAR);
+ section.setText(getText());
+ FormData data = new FormData();
+ data.left = new FormAttachment(0, ITabbedPropertyConstants.HMARGIN);
+ data.right = new FormAttachment(100, -ITabbedPropertyConstants.HMARGIN);
+ data.top = new FormAttachment(0, 2 * ITabbedPropertyConstants.VMARGIN);
+ section.setLayoutData(data);
+
+ composite = getWidgetFactory().createComposite(parent);
+ FormLayout layout = new FormLayout();
+ layout.spacing = ITabbedPropertyConstants.HMARGIN;
+ composite.setLayout(layout);
+
+ data = new FormData();
+ data.left = new FormAttachment(0, 2 * ITabbedPropertyConstants.HMARGIN);
+ data.right = new FormAttachment(100, -2 * ITabbedPropertyConstants.HMARGIN);
+ data.top = new FormAttachment(section, ITabbedPropertyConstants.VSPACE);
+ data.bottom = new FormAttachment(100, 0);
+ composite.setLayoutData(data);
+ }
+
+ /**
+ * Create a label for the control using the specified text.
+ *
+ * @param control The control for which the label is created.
+ * @param text The label text.
+ */
+ protected void createLabel(Control control, String text) {
+ CLabel nameLabel = getWidgetFactory().createCLabel(composite, text);
+ FormData data = new FormData();
+ data.left = new FormAttachment(0, 0);
+ data.right = new FormAttachment(control, -ITabbedPropertyConstants.HSPACE);
+ data.top = new FormAttachment(control, 0, SWT.CENTER);
+ nameLabel.setLayoutData(data);
+ }
+
+ /**
+ * Create a text field and a label with the specified label
+ * relative to the specified control.
+ *
+ * @param control The control relative to.
+ * @param label The text of the label.
+ * @return The new text created.
+ */
+ protected Text createTextField(Control control, String label) {
+ Text text = createText(control);
+ createLabel(text, label);
+ return text;
+ }
+
+ /**
+ * Create a wrap text field and a label with the specified label
+ * relative to the specified control.
+ *
+ * @param control The control relative to.
+ * @param label The text of the label.
+ * @return The new wrap text created.
+ */
+ protected Text createWrapTextField(Control control, String label) {
+ Text text = createWrapText(control);
+ createLabel(text, label);
+ return text;
+ }
+
+ /**
+ * Create a text field relative to the specified control.
+ *
+ * @param control The control to layout the new text field.
+ * @return The new text field created.
+ */
+ private Text createText(Control control) {
+ Text text = getWidgetFactory().createText(composite, ""); //$NON-NLS-1$
+ FormData data = new FormData();
+ data.left = new FormAttachment(0, STANDARD_LABEL_WIDTH);
+ data.right = new FormAttachment(100, 0);
+ if (control == null) {
+ data.top = new FormAttachment(0, ITabbedPropertyConstants.VSPACE);
+ }
+ else {
+ data.top = new FormAttachment(control, ITabbedPropertyConstants.VSPACE);
+ }
+ text.setLayoutData(data);
+ text.setEditable(false);
+ return text;
+ }
+
+ /**
+ * Create a wrap text field relative to the specified control.
+ *
+ * @param control The control to layout the new wrap text field.
+ * @return The new wrap text field created.
+ */
+ private Text createWrapText(Control control) {
+ Text text = getWidgetFactory().createText(composite, "", SWT.WRAP); //$NON-NLS-1$
+ FormData data = new FormData();
+ data.left = new FormAttachment(0, STANDARD_LABEL_WIDTH);
+ data.right = new FormAttachment(100, 0);
+ if (control == null) {
+ data.top = new FormAttachment(0, ITabbedPropertyConstants.VSPACE);
+ }
+ else {
+ data.top = new FormAttachment(control, ITabbedPropertyConstants.VSPACE);
+ }
+ data.width = 200;
+ text.setLayoutData(data);
+ text.setEditable(false);
+ return text;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.views.properties.tabbed.AbstractPropertySection#refresh()
+ */
+ @Override
+ public void refresh() {
+ composite.layout();
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see java.beans.PropertyChangeListener#propertyChange(java.beans.PropertyChangeEvent)
+ */
+ @Override
+ public void propertyChange(PropertyChangeEvent event) {
+ if (event.getSource() == provider) {
+ updateInput(provider);
+ Display display = getPart().getSite().getShell().getDisplay();
+ display.asyncExec(new Runnable() {
+ @Override
+ public void run() {
+ refresh();
+ }
+ });
+ }
+ }
+
+ /**
+ * Get the text which is used as the title in the title bar of the section.
+ *
+ * @return A text string representing the section.
+ */
+ protected abstract String getText();
+}
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