# HG changeset patch
# User timkelly
# Date 1272920235 18000
# Node ID 33904a37d223f6409321988cb00f6ce59f2271f1
# Parent  b1bfcf5c2b0e2c0f2180154d9c6ba42a0dc81935
Fix bug 11195 (Prompt before switching perspectives on project creation)

diff -r b1bfcf5c2b0e -r 33904a37d223 project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/ProjectUIPlugin.java
--- a/project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/ProjectUIPlugin.java	Mon May 03 12:10:25 2010 -0500
+++ b/project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/ProjectUIPlugin.java	Mon May 03 15:57:15 2010 -0500
@@ -16,6 +16,33 @@
 */
 package com.nokia.carbide.cpp.internal.project.ui;
 
+import org.eclipse.cdt.ui.CUIPlugin;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialogWithToggle;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.ui.IPerspectiveDescriptor;
+import org.eclipse.ui.IStartup;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.internal.ide.IDEInternalPreferences;
+import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
+import org.eclipse.ui.navigator.CommonNavigator;
+import org.eclipse.ui.navigator.resources.ProjectExplorer;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.ui.progress.UIJob;
+import org.osgi.framework.BundleContext;
+
 import com.nokia.carbide.cpp.internal.api.project.core.ProjectCorePluginUtility;
 import com.nokia.carbide.cpp.internal.api.project.core.ResourceChangeListener;
 import com.nokia.carbide.cpp.internal.project.ui.dialogs.MMPSelectionResolver;
@@ -23,21 +50,6 @@
 import com.nokia.carbide.cpp.internal.project.ui.preferences.PreferenceConstants;
 import com.nokia.cpp.internal.api.utils.core.Logging;
 
-import org.eclipse.cdt.ui.CUIPlugin;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.*;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.ui.*;
-import org.eclipse.ui.navigator.CommonNavigator;
-import org.eclipse.ui.navigator.resources.ProjectExplorer;
-import org.eclipse.ui.plugin.AbstractUIPlugin;
-import org.eclipse.ui.progress.UIJob;
-import org.osgi.framework.BundleContext;
-
 /**
  * The activator class controls the plug-in life cycle
  */
@@ -49,6 +61,8 @@
 	// The shared instance
 	private static ProjectUIPlugin plugin;
 	
+	// YUCK: Project nature copied from QtUtils
+	public static final String QT_NATURE_ID = "com.trolltech.qtcppproject.QtNature";
 
 	/**
 	 * The constructor
@@ -168,6 +182,9 @@
 		job.setRule(null); // no rule needed here - could just block important jobs
 		job.schedule();
 
+		if (isQtProject(project))
+			return;  // Qt project wizards flip to their own perspective
+		
 		// set the perspective to Carbide C/C++
 		try {
 			IWorkbench workbench = getDefault().getWorkbench();
@@ -178,11 +195,49 @@
 			}
 	
 			final IPerspectiveDescriptor perspective = workbench.getPerspectiveRegistry().findPerspectiveWithId("com.nokia.carbide.cpp.CarbideCppPerspective"); //$NON-NLS-1$
+			
 			final IWorkbenchPage activePage = activeWorkbenchWindow.getActivePage();
+			if (activePage != null)
+			{
+				if (activePage.getPerspective().getId().equals(perspective.getId()))
+					return;  // already on the default perspective for this projects
+			}
 			if (activePage != null) {
 				job = new UIJob(""){ //$NON-NLS-1$
 					public IStatus runInUIThread(IProgressMonitor monitor) {
-						activePage.setPerspective(perspective);
+						boolean switchToDefaultPerspective = false;
+						IPreferenceStore store = IDEWorkbenchPlugin.getDefault().getPreferenceStore();
+						if (store != null){
+							String promptSetting = store.getString(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE);
+							if ((promptSetting.equals(MessageDialogWithToggle.ALWAYS)) ){
+								switchToDefaultPerspective = true;
+							}
+							else if ((promptSetting.equals(MessageDialogWithToggle.PROMPT))) {
+								MessageDialogWithToggle toggleDialog = MessageDialogWithToggle.openYesNoQuestion(
+										null,
+										Messages.getString("PerspectiveSwitchDialog_Title"),
+										Messages.getString("PerspectiveSwitchDialog_Query"),
+										Messages.getString("PerspectiveSwitchDialog_RememberDecisionText"),
+										false,
+										null,
+										null);
+								
+								boolean toggleState = toggleDialog.getToggleState();
+								switchToDefaultPerspective = toggleDialog.getReturnCode() == IDialogConstants.YES_ID;
+								
+								// set the store
+								if (toggleState){
+									if (switchToDefaultPerspective)
+										store.setValue(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE, MessageDialogWithToggle.ALWAYS);
+									else
+										store.setValue(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE, MessageDialogWithToggle.NEVER);
+								}
+							}
+						}
+						
+						if (switchToDefaultPerspective){
+							activePage.setPerspective(perspective);
+						}
 						return Status.OK_STATUS;
 					}};
 				job.setSystem(true);
@@ -194,6 +249,17 @@
 		}
 	}
 
+	private static boolean isQtProject(IProject project) {
+		if (project == null)
+			return false;
+		try {
+			return project.hasNature(QT_NATURE_ID);
+		} catch (CoreException e) {
+			e.printStackTrace();
+		}
+		return false;
+	}
+
 	public static boolean keepProjectsInSync() {
 		IPreferenceStore store = ProjectUIPlugin.getDefault().getPreferenceStore();
 		return store.getBoolean(PreferenceConstants.PREF_KEEP_PROJECTS_IN_SYNC);
diff -r b1bfcf5c2b0e -r 33904a37d223 project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/messages.properties
--- a/project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/messages.properties	Mon May 03 12:10:25 2010 -0500
+++ b/project/com.nokia.carbide.cpp.project.ui/src/com/nokia/carbide/cpp/internal/project/ui/messages.properties	Mon May 03 15:57:15 2010 -0500
@@ -104,3 +104,6 @@
 CreateSourceFolders.DialogMessage=Select the mmp files to update with this change:\n· add user include path\n
 OnDeviceSetupDialog.Title=On-Device Setup
 
+PerspectiveSwitchDialog_Title=Confirm Perspective Switch
+PerspectiveSwitchDialog_Query=The type of project you are creating is associated with the Carbide C/C++ perspective.\n\nDo you want to switch to this perspective now?
+PerspectiveSwitchDialog_RememberDecisionText=&Remember my decision
\ No newline at end of file
diff -r b1bfcf5c2b0e -r 33904a37d223 qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/QtUIPlugin.java
--- a/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/QtUIPlugin.java	Mon May 03 12:10:25 2010 -0500
+++ b/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/QtUIPlugin.java	Mon May 03 15:57:15 2010 -0500
@@ -23,10 +23,15 @@
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialogWithToggle;
+import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.ui.IPerspectiveDescriptor;
 import org.eclipse.ui.IWorkbench;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.internal.ide.IDEInternalPreferences;
+import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
 import org.eclipse.ui.plugin.AbstractUIPlugin;
 import org.eclipse.ui.progress.UIJob;
 import org.osgi.framework.BundleContext;
@@ -40,6 +45,7 @@
 import com.nokia.carbide.cpp.internal.api.sdk.ISDKManagerLoadedHook;
 import com.nokia.carbide.cpp.internal.qt.core.QtCorePlugin;
 import com.nokia.carbide.cpp.internal.qt.core.QtSDKUtils;
+import com.nokia.carbide.cpp.internal.qt.ui.wizard.Messages;
 import com.nokia.carbide.cpp.sdk.core.ISymbianBuildContext;
 
 public class QtUIPlugin extends AbstractUIPlugin implements ICarbideConfigurationChangedListener, ISDKManagerLoadedHook {
@@ -131,11 +137,49 @@
 	
 			final IPerspectiveDescriptor perspective = workbench.getPerspectiveRegistry().findPerspectiveWithId("com.trolltech.qtcppproject.QtCppPerspective"); //$NON-NLS-1$
 			final IWorkbenchPage activePage = activeWorkbenchWindow.getActivePage();
+			if (activePage != null)
+			{
+				if (activePage.getPerspective().getId().equals(perspective.getId()))
+					return;  // already on the default perspective for this projects
+			}
 			if (activePage != null) {
 				
 				UIJob job = new UIJob(""){ //$NON-NLS-1$
 					public IStatus runInUIThread(IProgressMonitor monitor) {
-						activePage.setPerspective(perspective);
+						boolean switchToDefaultPerspective = false;
+						IPreferenceStore store = IDEWorkbenchPlugin.getDefault().getPreferenceStore();
+						
+						if (store != null){
+							String promptSetting = store.getString(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE);
+							if ((promptSetting.equals(MessageDialogWithToggle.ALWAYS)) ){
+								switchToDefaultPerspective = true;
+							}
+							else if ((promptSetting.equals(MessageDialogWithToggle.PROMPT))) {
+								MessageDialogWithToggle toggleDialog = MessageDialogWithToggle.openYesNoQuestion(
+										null,
+										Messages.PerspectiveSwitchDialog_Title,
+										Messages.PerspectiveSwitchDialog_Query,
+										Messages.PerspectiveSwitchDialog_RememberDecisionText,
+										false,
+										null,
+										null);
+								
+								boolean toggleState = toggleDialog.getToggleState();
+								switchToDefaultPerspective = toggleDialog.getReturnCode() == IDialogConstants.YES_ID;
+								
+								// set the store
+								if (toggleState){
+									if (switchToDefaultPerspective)
+										store.setValue(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE, MessageDialogWithToggle.ALWAYS);
+									else
+										store.setValue(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE, MessageDialogWithToggle.NEVER);
+								}
+							}
+						}
+						
+						if (switchToDefaultPerspective){
+							activePage.setPerspective(perspective);
+						}
 						return Status.OK_STATUS;
 					}};
 				job.setSystem(true);
diff -r b1bfcf5c2b0e -r 33904a37d223 qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/Messages.java
--- a/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/Messages.java	Mon May 03 12:10:25 2010 -0500
+++ b/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/Messages.java	Mon May 03 15:57:15 2010 -0500
@@ -121,6 +121,11 @@
 
 	public static String QtBuildTargetsPage_noQtConfigsError;
 	
+	public static String PerspectiveSwitchDialog_Title;
+	
+	public static String PerspectiveSwitchDialog_Query;
+	
+	public static String PerspectiveSwitchDialog_RememberDecisionText;
 	
 	static {
 		// initialize resource bundle
diff -r b1bfcf5c2b0e -r 33904a37d223 qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/messages.properties
--- a/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/messages.properties	Mon May 03 12:10:25 2010 -0500
+++ b/qt/com.nokia.carbide.cpp.qt.ui/src/com/nokia/carbide/cpp/internal/qt/ui/wizard/messages.properties	Mon May 03 15:57:15 2010 -0500
@@ -52,3 +52,7 @@
 QtBuildTargetsPage_filterCheckboxText=Filter build configurations that don't contain Qt support
 QtBuildTargetsPage_filterCheckboxToolTip=Filters any build configurations that don't contain the Qt libraries
 QtBuildTargetsPage_noQtConfigsError=No SDK's were found that contain Qt support
+
+PerspectiveSwitchDialog_Title=Confirm Perspective Switch
+PerspectiveSwitchDialog_Query=The type of project you are creating is associated with the Qt C++ perspective.\n\nDo you want to switch to this perspective now?
+PerspectiveSwitchDialog_RememberDecisionText=&Remember my decision