001: /*******************************************************************************
002: * Copyright (c) 2005, 2006 IBM Corporation and others.
003: * All rights reserved. This program and the accompanying materials
004: * are made available under the terms of the Eclipse Public License v1.0
005: * which accompanies this distribution, and is available at
006: * http://www.eclipse.org/legal/epl-v10.html
007: *
008: * Contributors:
009: * IBM Corporation - initial API and implementation
010: *******************************************************************************/package org.eclipse.ui.internal;
011:
012: import org.eclipse.jface.action.ContributionItem;
013: import org.eclipse.swt.SWT;
014: import org.eclipse.swt.events.SelectionAdapter;
015: import org.eclipse.swt.events.SelectionEvent;
016: import org.eclipse.swt.widgets.Menu;
017: import org.eclipse.swt.widgets.MenuItem;
018: import org.eclipse.ui.IViewReference;
019:
020: public class FastViewBarContextMenuContribution extends
021: ContributionItem {
022: private MenuItem orientationItem;
023: private MenuItem restoreItem;
024: private MenuItem closeItem;
025: private FastViewBar bar;
026: private RadioMenu radioButtons;
027: private IViewReference selectedView;
028: private IntModel currentOrientation = new IntModel(SWT.VERTICAL);
029:
030: private IChangeListener orientationChangeListener = new IChangeListener() {
031: public void update(boolean changed) {
032: if (changed && selectedView != null) {
033: bar.setOrientation(selectedView, currentOrientation
034: .get());
035: }
036: }
037: };
038:
039: public FastViewBarContextMenuContribution(FastViewBar bar) {
040: this .bar = bar;
041: currentOrientation.addChangeListener(orientationChangeListener);
042: }
043:
044: public void fill(Menu menu, int index) {
045: // TODO Auto-generated method stub
046: super .fill(menu, index);
047:
048: orientationItem = new MenuItem(menu, SWT.CASCADE, index++);
049: {
050: orientationItem
051: .setText(WorkbenchMessages.FastViewBar_view_orientation);
052:
053: Menu orientationSwtMenu = new Menu(orientationItem);
054: RadioMenu orientationMenu = new RadioMenu(
055: orientationSwtMenu, currentOrientation);
056: orientationMenu.addMenuItem(
057: WorkbenchMessages.FastViewBar_horizontal,
058: new Integer(SWT.HORIZONTAL));
059: orientationMenu.addMenuItem(
060: WorkbenchMessages.FastViewBar_vertical,
061: new Integer(SWT.VERTICAL));
062:
063: orientationItem.setMenu(orientationSwtMenu);
064: }
065:
066: restoreItem = new MenuItem(menu, SWT.CHECK, index++);
067: restoreItem.setText(WorkbenchMessages.ViewPane_fastView);
068: restoreItem.addSelectionListener(new SelectionAdapter() {
069: public void widgetSelected(SelectionEvent e) {
070: bar.restoreView(selectedView);
071: }
072: });
073:
074: closeItem = new MenuItem(menu, SWT.NONE, index++);
075: closeItem.setText(WorkbenchMessages.WorkbenchWindow_close);
076: closeItem.addSelectionListener(new SelectionAdapter() {
077:
078: public void widgetSelected(SelectionEvent e) {
079: if (selectedView != null) {
080: WorkbenchPage page = bar.getWindow()
081: .getActiveWorkbenchPage();
082: if (page != null) {
083: page.hideView(selectedView);
084: }
085: }
086: }
087: });
088:
089: // Set menu item enablement etc based on whether a view is selected
090: WorkbenchPage page = bar.getWindow().getActiveWorkbenchPage();
091:
092: if (selectedView != null) {
093: restoreItem.setEnabled(page != null
094: && page.isMoveable(selectedView));
095: } else {
096: restoreItem.setEnabled(false);
097: }
098: restoreItem.setSelection(true);
099:
100: if (selectedView != null) {
101: closeItem.setEnabled(page != null
102: && page.isCloseable(selectedView));
103: } else {
104: closeItem.setEnabled(false);
105: }
106:
107: orientationItem.setEnabled(selectedView != null);
108: if (selectedView != null) {
109: // Set the new orientation, but avoid re-sending the event to our own
110: // listener
111: currentOrientation.set(bar.getOrientation(selectedView),
112: orientationChangeListener);
113: }
114: }
115:
116: public void setTarget(IViewReference selectedView) {
117: this .selectedView = selectedView;
118: }
119:
120: public boolean isDynamic() {
121: return true;
122: }
123:
124: public void dispose() {
125: if (radioButtons != null) {
126: radioButtons.dispose();
127: }
128: super.dispose();
129: }
130: }
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