author | dadubrow |
Mon, 26 Jul 2010 15:11:10 -0500 | |
changeset 1684 | c2eba6dabd38 |
parent 1661 | cd8159f371c7 |
child 1705 | 71a151b1b515 |
permissions | -rw-r--r-- |
1609 | 1 |
/* |
2 |
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
|
3 |
* All rights reserved. |
|
4 |
* This component and the accompanying materials are made available |
|
5 |
* under the terms of the License "Eclipse Public License v1.0" |
|
6 |
* which accompanies this distribution, and is available |
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 |
* |
|
9 |
* Initial Contributors: |
|
10 |
* Nokia Corporation - initial contribution. |
|
11 |
* |
|
12 |
* Contributors: |
|
13 |
* |
|
14 |
* Description: |
|
15 |
* |
|
16 |
*/ |
|
17 |
package com.nokia.carbide.internal.discovery.ui.editor; |
|
18 |
||
1616 | 19 |
import java.text.MessageFormat; |
1609 | 20 |
import java.util.ArrayList; |
1616 | 21 |
import java.util.Collections; |
22 |
import java.util.Comparator; |
|
1609 | 23 |
import java.util.List; |
24 |
||
25 |
import org.eclipse.core.runtime.CoreException; |
|
26 |
import org.eclipse.core.runtime.IConfigurationElement; |
|
27 |
import org.eclipse.core.runtime.IProgressMonitor; |
|
28 |
import org.eclipse.core.runtime.Platform; |
|
29 |
import org.eclipse.jface.layout.GridDataFactory; |
|
30 |
import org.eclipse.jface.layout.GridLayoutFactory; |
|
1618 | 31 |
import org.eclipse.jface.resource.FontDescriptor; |
1609 | 32 |
import org.eclipse.jface.resource.ImageDescriptor; |
33 |
import org.eclipse.swt.SWT; |
|
34 |
import org.eclipse.swt.graphics.Font; |
|
35 |
import org.eclipse.swt.graphics.GC; |
|
36 |
import org.eclipse.swt.graphics.Image; |
|
1618 | 37 |
import org.eclipse.swt.graphics.ImageData; |
1609 | 38 |
import org.eclipse.swt.graphics.Rectangle; |
39 |
import org.eclipse.swt.graphics.Resource; |
|
40 |
import org.eclipse.swt.widgets.Composite; |
|
41 |
import org.eclipse.swt.widgets.Control; |
|
42 |
import org.eclipse.swt.widgets.Display; |
|
43 |
import org.eclipse.swt.widgets.Event; |
|
44 |
import org.eclipse.swt.widgets.Listener; |
|
45 |
import org.eclipse.ui.IEditorInput; |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
46 |
import org.eclipse.ui.IEditorPart; |
1609 | 47 |
import org.eclipse.ui.IEditorSite; |
48 |
import org.eclipse.ui.IPersistableElement; |
|
49 |
import org.eclipse.ui.PartInitException; |
|
50 |
import org.eclipse.ui.PlatformUI; |
|
51 |
import org.eclipse.ui.part.EditorPart; |
|
52 |
||
53 |
import com.nokia.carbide.discovery.ui.Activator; |
|
1615 | 54 |
import com.nokia.carbide.discovery.ui.Messages; |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
55 |
import com.nokia.carbide.internal.discovery.ui.extension.IPortalEditor; |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
56 |
import com.nokia.carbide.internal.discovery.ui.extension.IPortalExtension; |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
57 |
import com.nokia.carbide.internal.discovery.ui.extension.IPortalExtension.IActionBar; |
1616 | 58 |
import com.nokia.cpp.internal.api.utils.core.Pair; |
1609 | 59 |
import com.nokia.cpp.internal.api.utils.ui.WorkbenchUtils; |
60 |
||
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
61 |
public class PortalEditor extends EditorPart implements IPortalEditor { |
1609 | 62 |
|
63 |
private static final String ID = "com.nokia.carbide.discovery.ui.portalEditor"; //$NON-NLS-1$ |
|
64 |
private static final String CONTEXT_ID = ID + ".context"; //$NON-NLS-1$ |
|
65 |
private static IEditorInput input; |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
66 |
private List<PortalPage> pages; |
1609 | 67 |
private Composite backgroundParent; |
68 |
private Image oldBGImg; |
|
69 |
private List<Resource> resources; |
|
70 |
private StackComposite stackComposite; |
|
71 |
private NavigationBar navigationBar; |
|
72 |
||
73 |
public PortalEditor() { |
|
74 |
resources = new ArrayList<Resource>(); |
|
1616 | 75 |
loadPortalPages(); |
1609 | 76 |
} |
77 |
||
1616 | 78 |
private void loadPortalPages() { |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
79 |
List<Pair<PortalPage, Integer>> pageList = new ArrayList<Pair<PortalPage, Integer>>(); |
1609 | 80 |
IConfigurationElement[] elements = |
1615 | 81 |
Platform.getExtensionRegistry().getConfigurationElementsFor(Activator.PLUGIN_ID + ".portalPage"); //$NON-NLS-1$ |
1609 | 82 |
for (IConfigurationElement element : elements) { |
83 |
try { |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
84 |
IPortalExtension portalExtension = (IPortalExtension) element.createExecutableExtension("class"); //$NON-NLS-1$ |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
85 |
String id = element.getAttribute("id"); //$NON-NLS-1$ |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
86 |
String orderString = element.getAttribute("order"); //$NON-NLS-1$ |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
87 |
int order = Integer.MAX_VALUE; |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
88 |
if (orderString != null) { |
1616 | 89 |
try { |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
90 |
order = Integer.parseInt(orderString); |
1616 | 91 |
} |
92 |
catch (NumberFormatException e) { |
|
1661 | 93 |
Activator.logError(MessageFormat.format(Messages.PortalEditor_PageRankError, |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
94 |
portalExtension.getClass().getName()), e); |
1616 | 95 |
} |
96 |
} |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
97 |
pageList.add(new Pair<PortalPage, Integer>(new PortalPage(portalExtension, id), order)); |
1609 | 98 |
} |
99 |
catch (CoreException e) { |
|
1615 | 100 |
Activator.logError(Messages.PortalEditor_PageLoadError, e); |
1609 | 101 |
} |
102 |
} |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
103 |
Collections.sort(pageList, new Comparator<Pair<PortalPage, Integer>>() { |
1616 | 104 |
@Override |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
105 |
public int compare(Pair<PortalPage, Integer> o1, Pair<PortalPage, Integer> o2) { |
1616 | 106 |
return o1.second.compareTo(o2.second); |
107 |
} |
|
108 |
}); |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
109 |
pages = new ArrayList<PortalPage>(); |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
110 |
for (Pair<PortalPage, Integer> pair : pageList) { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
111 |
pages.add(pair.first); |
1616 | 112 |
} |
1609 | 113 |
} |
114 |
||
115 |
@Override |
|
116 |
public void doSave(IProgressMonitor monitor) { |
|
117 |
} |
|
118 |
||
119 |
@Override |
|
120 |
public void doSaveAs() { |
|
121 |
} |
|
122 |
||
123 |
@Override |
|
124 |
public boolean isDirty() { |
|
125 |
return false; |
|
126 |
} |
|
127 |
||
128 |
@Override |
|
129 |
public boolean isSaveAsAllowed() { |
|
130 |
return false; |
|
131 |
} |
|
132 |
||
133 |
@Override |
|
134 |
public void init(IEditorSite site, IEditorInput input) throws PartInitException { |
|
135 |
setSite(site); |
|
136 |
setInput(input); |
|
137 |
} |
|
138 |
||
139 |
@Override |
|
140 |
public void createPartControl(final Composite parent) { |
|
141 |
Composite body = createBody(parent); |
|
142 |
navigationBar.initUI(); |
|
143 |
||
144 |
PlatformUI.getWorkbench().getHelpSystem().setHelp(body, CONTEXT_ID); |
|
145 |
} |
|
146 |
||
147 |
private Composite createBody(final Composite parent) { |
|
148 |
// create background |
|
149 |
backgroundParent = new Composite(parent, SWT.NONE); |
|
150 |
applyBG(backgroundParent); |
|
1615 | 151 |
GridLayoutFactory.fillDefaults().applyTo(backgroundParent); |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
152 |
// create top navigation bar |
1609 | 153 |
navigationBar = createNavigationBar(backgroundParent); |
1634 | 154 |
GridDataFactory.swtDefaults().grab(true, false).align(SWT.CENTER, SWT.TOP).indent(10, 10).applyTo(navigationBar); |
1609 | 155 |
// create stack composite |
156 |
createStackComposite(backgroundParent, navigationBar); |
|
157 |
return backgroundParent; |
|
158 |
} |
|
159 |
||
160 |
private void createStackComposite(Composite parent, NavigationBar bar) { |
|
161 |
stackComposite = new StackComposite(parent, backgroundParent); |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
162 |
for (PortalPage page : pages) { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
163 |
page.setControl(createPage(page.getPortalExtension())); |
1609 | 164 |
} |
1615 | 165 |
GridDataFactory.fillDefaults().grab(true, true).applyTo(stackComposite); |
1609 | 166 |
} |
167 |
||
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
168 |
private Control createPage(IPortalExtension page) { |
1609 | 169 |
Composite pageComposite = new SharedBackgroundComposite(stackComposite, backgroundParent); |
1615 | 170 |
GridLayoutFactory.fillDefaults().numColumns(2).spacing(20, 0).extendedMargins(20, 20, 20, 0).applyTo(pageComposite); |
1609 | 171 |
ActionUIUpdater updater = new ActionUIUpdater(); |
172 |
IActionBar[] commandBars = page.createCommandBars(this, updater); |
|
173 |
if (commandBars.length > 0) { |
|
174 |
Composite taskComposite = new SharedBackgroundComposite(pageComposite, backgroundParent); |
|
1615 | 175 |
GridLayoutFactory.fillDefaults().applyTo(taskComposite); |
176 |
GridDataFactory.fillDefaults().grab(false, true).applyTo(taskComposite); |
|
1609 | 177 |
for (IActionBar actionBar : commandBars) { |
178 |
Control control = createTaskBarControl(taskComposite, actionBar, updater); |
|
1634 | 179 |
GridDataFactory.fillDefaults().minSize(150, SWT.DEFAULT).grab(true, false).indent(0, 0).applyTo(control); |
1609 | 180 |
} |
181 |
} |
|
182 |
Composite pageControl = new RoundedCornerComposite(pageComposite, backgroundParent, |
|
183 |
null, pageComposite.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); |
|
1615 | 184 |
GridLayoutFactory.fillDefaults().margins(2, 2).applyTo(pageControl); |
185 |
GridDataFactory.fillDefaults().grab(true, true).applyTo(pageControl); |
|
1609 | 186 |
Control control = page.createControl(pageControl, this); |
1615 | 187 |
GridDataFactory.fillDefaults().grab(true, true).applyTo(control); |
1609 | 188 |
return pageComposite; |
189 |
} |
|
190 |
||
191 |
private Control createTaskBarControl(Composite clientArea, IActionBar actionBar, ActionUIUpdater updater) { |
|
192 |
TaskBar taskBar = new TaskBar(clientArea, this, actionBar); |
|
1615 | 193 |
updater.addTaskBar(taskBar); |
1609 | 194 |
return taskBar; |
195 |
} |
|
196 |
||
197 |
private NavigationBar createNavigationBar(Composite parent) { |
|
198 |
NavigationBar bar = new NavigationBar(this, parent); |
|
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
199 |
for (PortalPage page : pages) { |
1609 | 200 |
bar.addNavButton(bar, page); |
201 |
} |
|
202 |
||
203 |
return bar; |
|
204 |
} |
|
205 |
||
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
206 |
void showPage(PortalPage page) { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
207 |
if (!page.isInitialized()) { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
208 |
page.getPortalExtension().init(); |
1609 | 209 |
} |
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
210 |
stackComposite.showControl(page.getControl()); |
1609 | 211 |
} |
212 |
||
213 |
private void applyBG(final Composite composite) { |
|
214 |
composite.addListener(SWT.Resize, new Listener() { |
|
215 |
@Override |
|
216 |
public void handleEvent(Event event) { |
|
217 |
Rectangle rect = composite.getClientArea(); |
|
218 |
Image newImage = new Image(composite.getDisplay(), rect.width, rect.height); |
|
219 |
GC gc = new GC(newImage); |
|
220 |
gc.setForeground(composite.getDisplay().getSystemColor(SWT.COLOR_BLACK)); |
|
1618 | 221 |
gc.setBackground(composite.getDisplay().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND)); |
1609 | 222 |
gc.fillGradientRectangle(0, 0, rect.width, rect.height, true); |
223 |
gc.dispose(); |
|
224 |
composite.setBackgroundImage(newImage); |
|
225 |
||
226 |
if (oldBGImg != null) |
|
227 |
oldBGImg.dispose(); |
|
228 |
oldBGImg = newImage; |
|
1653 | 229 |
backgroundParent.layout(); |
1609 | 230 |
} |
231 |
}); |
|
232 |
} |
|
233 |
||
234 |
@Override |
|
235 |
public void setFocus() { |
|
236 |
} |
|
237 |
||
238 |
public static void openPortal() { |
|
239 |
try { |
|
240 |
WorkbenchUtils.openEditor(getInput(), ID); |
|
241 |
} catch (PartInitException e) { |
|
1615 | 242 |
Activator.logError(Messages.PortalEditor_PageOpenError, e); |
1609 | 243 |
} |
244 |
} |
|
245 |
||
246 |
private static IEditorInput getInput() { |
|
247 |
if (input == null) { |
|
248 |
input = new IEditorInput() { |
|
249 |
@SuppressWarnings("rawtypes") |
|
250 |
@Override |
|
251 |
public Object getAdapter(Class adapter) { |
|
252 |
return null; |
|
253 |
} |
|
254 |
||
255 |
@Override |
|
256 |
public String getToolTipText() { |
|
257 |
return getName(); |
|
258 |
} |
|
259 |
||
260 |
@Override |
|
261 |
public IPersistableElement getPersistable() { |
|
262 |
return null; |
|
263 |
} |
|
264 |
||
265 |
@Override |
|
266 |
public String getName() { |
|
1615 | 267 |
return Messages.PortalEditor_Name; |
1609 | 268 |
} |
269 |
||
270 |
@Override |
|
271 |
public ImageDescriptor getImageDescriptor() { |
|
272 |
return null; |
|
273 |
} |
|
274 |
||
275 |
@Override |
|
276 |
public boolean exists() { |
|
277 |
return false; |
|
278 |
} |
|
279 |
}; |
|
280 |
} |
|
281 |
||
282 |
return input; |
|
283 |
} |
|
284 |
||
1618 | 285 |
Image createImage(ImageDescriptor desc, int width, int height) { |
286 |
Image image; |
|
287 |
ImageData data = desc.getImageData(); |
|
288 |
if (data.width != width || data.height != height) { |
|
289 |
image = new Image(Display.getCurrent(), desc.getImageData().scaledTo(width, height)); |
|
290 |
} |
|
291 |
else { |
|
292 |
image = desc.createImage(); |
|
293 |
} |
|
1609 | 294 |
resources.add(image); |
295 |
return image; |
|
296 |
} |
|
297 |
||
1618 | 298 |
Font createFont(FontDescriptor desc) { |
299 |
Font font = desc.createFont(Display.getCurrent()); |
|
1609 | 300 |
resources.add(font); |
301 |
return font; |
|
302 |
} |
|
303 |
||
304 |
@Override |
|
305 |
public void dispose() { |
|
306 |
super.dispose(); |
|
307 |
for (Resource resource : resources) { |
|
308 |
resource.dispose(); |
|
309 |
} |
|
310 |
if (oldBGImg != null) |
|
311 |
oldBGImg.dispose(); |
|
312 |
} |
|
313 |
||
314 |
public Composite getBackgroundParent() { |
|
315 |
return backgroundParent; |
|
316 |
} |
|
317 |
||
1684
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
318 |
@Override |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
319 |
public IEditorPart getEditorPart() { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
320 |
return this; |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
321 |
} |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
322 |
|
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
323 |
@Override |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
324 |
public void refreshCommandBars() { |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
325 |
// TODO ask portal page to recreate command bars |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
326 |
} |
c2eba6dabd38
refactor to allow better support for multiple layers
dadubrow
parents:
1661
diff
changeset
|
327 |
|
1609 | 328 |
} |