sysmodelmgr/com.symbian.smt.gui/src/com/symbian/smt/gui/SmmResourceChangeListener.java
Moved swconfigapps content under oss repository.
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// SmmResourceChaneListener.java
//
//
package com.symbian.smt.gui;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceChangeEvent;
import org.eclipse.core.resources.IResourceChangeListener;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceDescription;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.IncrementalProjectBuilder;
import org.eclipse.core.resources.ProjectScope;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.core.runtime.preferences.IScopeContext;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.FileEditorInput;
import com.symbian.smt.gui.nature.Nature;
public class SmmResourceChangeListener implements IResourceChangeListener {
public void resourceChanged(final IResourceChangeEvent event) {
if (event.getType() == IResourceChangeEvent.PRE_BUILD) {
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceDescription description = workspace.getDescription();
IWorkspaceRoot workspaceRoot = workspace.getRoot();
IResourceDelta delta = event.getDelta();
if (delta.getFullPath().equals(Path.ROOT)) {
IResourceDelta[] children = delta
.getAffectedChildren(IResourceDelta.CHANGED);
if (children.length == 0) {
return;
}
for (IResourceDelta child : children) {
if (child.getKind() == IResourceDelta.CHANGED) {
for (IProject aProject : workspaceRoot.getProjects()) {
try {
if (aProject.isOpen()
&& aProject.hasNature(Nature.ID)
&& aProject.getFullPath().equals(
child.getFullPath())) {
if (child.getFlags() == IResourceDelta.OPEN) {
final IProject theProject = aProject;
try {
theProject.refreshLocal(
IResource.DEPTH_INFINITE,
null);
IScopeContext projectScope = new ProjectScope(
theProject);
PersistentDataStore store = new PersistentDataStore(
projectScope
.getNode(Activator.PLUGIN_ID));
Boolean needsShortcutsRefreshing = true;
for (IResource resource : theProject
.members()) {
if (resource.isLinked()) {
needsShortcutsRefreshing = false;
break;
}
}
if (needsShortcutsRefreshing == true) {
// We also need to get the
// shortcut to appear, as it
// does not always happen
// automatically
ManageResources
.updateSystemDefinitionFiles(
theProject,
store
.getSystemDefinitionFiles(),
true);
}
} catch (CoreException e) {
Logger.log(e.getMessage(), e);
}
}
if (!description.isAutoBuilding()) {
final IProject theProject = aProject;
Job j = new Job("Building workspace") {
@Override
protected IStatus run(
IProgressMonitor monitor) {
try {
if (event.getBuildKind() == IncrementalProjectBuilder.AUTO_BUILD) { // 9
theProject
.build(
IncrementalProjectBuilder.INCREMENTAL_BUILD,
monitor);
}
} catch (CoreException e) {
Logger.log(e.getMessage(),
e);
}
return new Status(
IStatus.OK,
Activator.PLUGIN_ID,
IStatus.OK,
"updating properties succeeded",
null);
}
};
j.schedule();
}
}
} catch (CoreException e) {
Logger.log(e.getMessage(), e);
}
}
}
}
}
} else if (event.getType() == IResourceChangeEvent.PRE_DELETE) {
// If it is a delete event then the resource is an IProject
IProject project = (IProject) event.getResource();
IScopeContext projectScope = new ProjectScope(project);
PersistentDataStore store = new PersistentDataStore(projectScope
.getNode(Activator.PLUGIN_ID));
final IFile oldProjectFile = project.getFile(store
.getOutputFilename());
ChangeManager manager = new ChangeManager();
manager.remove(project);
Display.getDefault().asyncExec(new Runnable() {
public void run() {
IWorkbenchPage page = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage();
IEditorPart oldEditor = page
.findEditor(new FileEditorInput(oldProjectFile));
page.closeEditor(oldEditor, false);
}
});
} else {
IResourceDelta delta = event.getDelta();
if (event.getType() == IResourceChangeEvent.POST_CHANGE
&& delta.getKind() == IResourceDelta.CHANGED) {
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceRoot workspaceRoot = workspace.getRoot();
IProject project = null;
IPath fullPath = delta.getFullPath();
if (delta.getFullPath().equals(Path.ROOT)) {
IResourceDelta[] children = delta
.getAffectedChildren(IResourceDelta.CHANGED);
if (children.length == 0) {
return;
}
for (IResourceDelta child : children) {
if (child.getKind() == IResourceDelta.CHANGED) {
fullPath = child.getFullPath();
}
}
}
for (IProject aProject : workspaceRoot.getProjects()) {
try {
if (aProject.isOpen() && aProject.hasNature(Nature.ID)
&& aProject.getFullPath().equals(fullPath)) {
project = aProject;
break;
}
} catch (CoreException e) {
Logger.log(e.getMessage(), e);
}
}
if (project == null) {
return;
}
ChangeManager manager = new ChangeManager();
manager.handleDelta(delta, project);
}
}
}
}