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LayoricLayoric
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Selection changed listener added on plugin start up to filter Update context menu item.
1 parent 9b309dc commit 60e8187

4 files changed

Lines changed: 145 additions & 26 deletions

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‎src/ServiceStackEclipse/plugin.xml‎

Lines changed: 33 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -17,25 +17,12 @@
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id="net.servicestack.eclipse.newAction">
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</action>
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</objectContribution>
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<objectContribution
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adaptable="true"
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objectClass="org.eclipse.core.resources.IFile"
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id="net.servicestack.eclipse.updateReference">
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<action
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label="Update ServiceStack Reference"
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class="net.servicestack.eclipse.popup.actions.UpdateReference"
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menubarPath="additions"
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enablesFor="1"
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icon="icons/logo-16.png"
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id="net.servicestack.eclipse.updateAction">
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</action>
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</objectContribution>
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</extension>
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<!--<extension
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<extension
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point="org.eclipse.ui.commands">
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<command
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id="net.servicestack.eclipse.commands.sampleCommand"
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name="Add ServiceStack Reference...">
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name="Update ServiceStack Reference">
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</command>
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</extension>
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<extension
@@ -59,11 +46,37 @@
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<menuContribution
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locationURI="popup:org.eclipse.jdt.ui.PackageExplorer">
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<command
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commandId="net.servicestack.eclipse.commands.sampleCommand"
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id="net.servicestack.eclipse.menus.sampleCommand"
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mnemonic="S">
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commandId="net.servicestack.eclipse.commands.sampleCommand"
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icon="icons/logo-16.png"
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id="net.servicestack.eclipse.menus.sampleCommand"
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mnemonic="M">
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<visibleWhen
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checkEnabled="true">
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<with
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variable="net.servicestack.eclipse.sourceprovider.active">
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<equals
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value="ENABLED">
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</equals>
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</with>
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</visibleWhen>
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</command>
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</menuContribution>
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</extension>-->
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</extension>
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<extension
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point="org.eclipse.ui.services">
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<sourceProvider
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provider="net.servicestack.eclipse.handlers.UpdateCommandState">
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<variable
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name="net.servicestack.eclipse.handlers.active"
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priorityLevel="workbench">
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</variable>
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</sourceProvider>
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</extension>
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<extension
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id="net.servicetack.eclipse.startup"
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point="org.eclipse.ui.startup">
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<startup
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class="net.servicestack.eclipse.startup.PluginStartup">
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</startup>
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</extension>
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</plugin>

‎src/ServiceStackEclipse/src/net/servicestack/eclipse/handlers/SampleHandler.java‎

Lines changed: 9 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -5,6 +5,7 @@
55
import org.eclipse.core.commands.ExecutionException;
66
import org.eclipse.ui.IWorkbenchWindow;
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import org.eclipse.ui.handlers.HandlerUtil;
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import org.eclipse.ui.services.ISourceProviderService;
89
import org.eclipse.jface.dialogs.MessageDialog;
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1011
/**
@@ -24,12 +25,14 @@ public SampleHandler() {
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* from the application context.
2526
*/
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public Object execute(ExecutionEvent event) throws ExecutionException {
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IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
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MessageDialog.openInformation(
29-
window.getShell(),
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"Eclipse",
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"Hello, Eclipse world");
32-
return null;
28+
// Get the source provider service
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ISourceProviderService sourceProviderService = (ISourceProviderService) HandlerUtil
30+
.getActiveWorkbenchWindow(event).getService(ISourceProviderService.class);
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// now get my service
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UpdateCommandState commandStateService = (UpdateCommandState) sourceProviderService
33+
.getSourceProvider(UpdateCommandState.MY_STATE);
34+
commandStateService.enabled = false;
35+
return null;
3336
}
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3538

‎src/ServiceStackEclipse/src/net/servicestack/eclipse/handlers/UpdateCommandState.java‎

Lines changed: 34 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,34 @@
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package net.servicestack.eclipse.handlers;
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import java.awt.List;
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import java.util.HashMap;
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import java.util.Map;
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7+
import org.eclipse.ui.AbstractSourceProvider;
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public class UpdateCommandState extends AbstractSourceProvider {
10+
public final static String MY_STATE = "net.servicestack.eclipse.handlers.active";
11+
public final static String ENABLED = "ENABLED";
12+
public final static String DISENABLED = "DISENABLED";
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public boolean enabled = true;
14+
15+
@Override
16+
public void dispose() {
17+
// TODO Auto-generated method stub
18+
19+
}
20+
21+
@Override
22+
public Map getCurrentState() {
23+
Map map = new HashMap(1);
24+
String value = enabled ? ENABLED : DISENABLED;
25+
map.put(MY_STATE, value);
26+
return map;
27+
}
28+
29+
@Override
30+
public String[] getProvidedSourceNames() {
31+
return new String[] { MY_STATE };
32+
}
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34+
}

‎src/ServiceStackEclipse/src/net/servicestack/eclipse/startup/PluginStartup.java‎

Lines changed: 69 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
1+
package net.servicestack.eclipse.startup;
2+
3+
import org.eclipse.jface.viewers.ISelection;
4+
import org.eclipse.ui.ISelectionListener;
5+
import org.eclipse.ui.ISelectionService;
6+
import org.eclipse.ui.IStartup;
7+
import org.eclipse.ui.IWindowListener;
8+
import org.eclipse.ui.IWorkbench;
9+
import org.eclipse.ui.IWorkbenchPart;
10+
import org.eclipse.ui.IWorkbenchWindow;
11+
import org.eclipse.ui.PlatformUI;
12+
13+
public class PluginStartup implements IStartup, ISelectionListener {
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15+
@Override
16+
public void earlyStartup() {
17+
final IWorkbench workbench = PlatformUI.getWorkbench();
18+
workbench.addWindowListener(new IWindowListener() {
19+
20+
@Override
21+
public void windowOpened(IWorkbenchWindow window) {
22+
addSelectionListener(window);
23+
}
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25+
@Override
26+
public void windowClosed(IWorkbenchWindow window) {
27+
removeSelectionListener(window);
28+
}
29+
30+
@Override
31+
public void windowActivated(IWorkbenchWindow window) {
32+
// TODO Auto-generated method stub
33+
34+
}
35+
36+
@Override
37+
public void windowDeactivated(IWorkbenchWindow window) {
38+
// TODO Auto-generated method stub
39+
40+
}
41+
});
42+
43+
workbench.getDisplay().asyncExec(new Runnable() {
44+
public void run() {
45+
for (IWorkbenchWindow window : workbench.getWorkbenchWindows()) {
46+
addSelectionListener(window);
47+
}
48+
}
49+
});
50+
}
51+
52+
private void addSelectionListener(IWorkbenchWindow window) {
53+
if (window != null) {
54+
window.getSelectionService().addSelectionListener("org.eclipse.jdt.ui.PackageExplorer", this);
55+
}
56+
}
57+
58+
private void removeSelectionListener(IWorkbenchWindow window) {
59+
if (window != null) {
60+
window.getSelectionService().removeSelectionListener("org.eclipse.jdt.ui.PackageExplorer", this);
61+
}
62+
}
63+
64+
@Override
65+
public void selectionChanged(IWorkbenchPart part, ISelection selection) {
66+
// TODO handle selection changes
67+
System.out.println("selection changed");
68+
}
69+
}

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