From 91a194dc3383771685a6465f42fec8ce3e988e4e Mon Sep 17 00:00:00 2001
From: Oleg Krasilnikov <oleg.krasilnikov@intel.com>
Date: Wed, 28 Feb 2007 17:38:06 +0000
Subject: [PATCH] Bug # 161547

---
 core/org.eclipse.cdt.ui/plugin.properties     |   3 +-
 core/org.eclipse.cdt.ui/plugin.xml            |  14 ++
 .../ui/actions/ActionMessages.properties      |   8 +-
 .../ui/actions/DeleteResConfigsAction.java    |   6 +-
 .../ui/actions/ExcludeFromBuildAction.java    | 210 ++++++++++++++++++
 5 files changed, 237 insertions(+), 4 deletions(-)
 create mode 100644 core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ExcludeFromBuildAction.java

diff --git a/core/org.eclipse.cdt.ui/plugin.properties b/core/org.eclipse.cdt.ui/plugin.properties
index 70269ae4c6c..0cc6cf79365 100644
--- a/core/org.eclipse.cdt.ui/plugin.properties
+++ b/core/org.eclipse.cdt.ui/plugin.properties
@@ -162,8 +162,9 @@ BuildConfigContextAction.label=Active Bui&ld Configuration
 BuildConfigAction.tooltip=Change active build configuration for project(s)
 BuildConfigAction.tooltip2=Manage configurations for the current project
 
-ManageConfigAction.label=Manage configurations
+ManageConfigAction.label=Manage configurations...
 DeleteRcConfigAction.label=Delete resource configs...
+ExcludeAction.label=Exclude from build...
 BuildConfigurationActionSet.descr=Build configuration for the current project
 
 # Common Editor ruler actions
diff --git a/core/org.eclipse.cdt.ui/plugin.xml b/core/org.eclipse.cdt.ui/plugin.xml
index 3ed26cfeb54..164d4e1fd62 100644
--- a/core/org.eclipse.cdt.ui/plugin.xml
+++ b/core/org.eclipse.cdt.ui/plugin.xml
@@ -837,6 +837,13 @@
               label="%DeleteRcConfigAction.label"
               menubarPath="buildGroup"
               />
+        <action
+              class="org.eclipse.cdt.ui.actions.ExcludeFromBuildAction"
+              enablesFor="+"
+              id="org.eclipse.cdt.ui.excludeAction0"
+              label="%ExcludeAction.label"
+              menubarPath="buildGroup"
+              />
      </objectContribution>
    </extension>
    
@@ -979,6 +986,13 @@
               label="%DeleteRcConfigAction.label"
               menubarPath="project/build"
               />
+        <action
+              class="org.eclipse.cdt.ui.actions.ExcludeFromBuildAction"
+              enablesFor="+"
+              id="org.eclipse.cdt.ui.excludeAction2"
+              label="%ExcludeAction.label"
+              menubarPath="project/build"
+              />
      </actionSet>
      <actionSet
             label="%CElementCreationActionSet.label"
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/actions/ActionMessages.properties b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/actions/ActionMessages.properties
index 9316e9447cc..566cf332b5b 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/actions/ActionMessages.properties
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/actions/ActionMessages.properties
@@ -115,4 +115,10 @@ COutlineInformationControl.viewMenu.move.label=Move outline
 COutlineInformationControl.viewMenu.sort.label=Sort
 
 ChangeBuildConfigMenuAction.title=Sorry
-ChangeBuildConfigMenuAction.text=Only one project should be selected to manage configurations.
\ No newline at end of file
+ChangeBuildConfigMenuAction.text=Only one project should be selected to manage configurations.
+
+DeleteResConfigsAction.0=Select configurations to delete
+DeleteResConfigsAction.1=Delete resource configurations
+
+ExcludeFromBuildAction.0=Exclude object(s) from build in the following configurations
+ExcludeFromBuildAction.1=Exclude from build
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/DeleteResConfigsAction.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/DeleteResConfigsAction.java
index 5398741c814..68e9617368a 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/DeleteResConfigsAction.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/DeleteResConfigsAction.java
@@ -43,6 +43,8 @@ import org.eclipse.cdt.core.settings.model.ICResourceDescription;
 import org.eclipse.cdt.ui.CUIPlugin;
 import org.eclipse.cdt.ui.newui.AbstractPage;
 
+import org.eclipse.cdt.internal.ui.actions.ActionMessages;
+
 /**
  * Action which changes active build configuration of the current project to 
  * the given one.
@@ -107,8 +109,8 @@ implements IWorkbenchWindowPulldownDelegate2, IObjectActionDelegate {
 				CUIPlugin.getActiveWorkbenchShell(), 
 				objects, 
 				createSelectionDialogContentProvider(), 
-				new LabelProvider() {}, "Select configurations to delete"); //$NON-NLS-1$
-		dialog.setTitle("Delete resource configurations"); //$NON-NLS-1$
+				new LabelProvider() {}, ActionMessages.getString("DeleteResConfigsAction.0")); //$NON-NLS-1$
+		dialog.setTitle(ActionMessages.getString("DeleteResConfigsAction.1")); //$NON-NLS-1$
 		if (dialog.open() == Window.OK) {
 			Object[] selected = dialog.getResult();
 			if (selected != null && selected.length > 0) {
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ExcludeFromBuildAction.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ExcludeFromBuildAction.java
new file mode 100644
index 00000000000..56b716bb17c
--- /dev/null
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/actions/ExcludeFromBuildAction.java
@@ -0,0 +1,210 @@
+/*******************************************************************************
+ * Copyright (c) 2007 Intel Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Intel Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.ui.actions;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredContentProvider;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.ui.IObjectActionDelegate;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.IWorkbenchWindowPulldownDelegate2;
+import org.eclipse.ui.dialogs.ListSelectionDialog;
+
+import org.eclipse.cdt.core.model.CoreModel;
+import org.eclipse.cdt.core.model.ICContainer;
+import org.eclipse.cdt.core.model.ICElement;
+import org.eclipse.cdt.core.model.ICProject;
+import org.eclipse.cdt.core.model.ITranslationUnit;
+import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
+import org.eclipse.cdt.core.settings.model.ICFolderDescription;
+import org.eclipse.cdt.core.settings.model.ICProjectDescription;
+import org.eclipse.cdt.core.settings.model.ICResourceDescription;
+import org.eclipse.cdt.ui.CUIPlugin;
+import org.eclipse.cdt.ui.newui.AbstractPage;
+
+import org.eclipse.cdt.internal.ui.actions.ActionMessages;
+
+/**
+ * Action which changes active build configuration of the current project to 
+ * the given one.
+ */
+public class ExcludeFromBuildAction 
+implements IWorkbenchWindowPulldownDelegate2, IObjectActionDelegate {
+
+	protected ArrayList objects = null;
+	protected ArrayList cfgNames = null;
+
+	public void selectionChanged(IAction action, ISelection selection) {
+		objects = null;
+		boolean cfgsOK = true;
+		
+		if (!selection.isEmpty()) {
+	    	// case for context menu
+			if (selection instanceof IStructuredSelection) {
+				Object[] obs = ((IStructuredSelection)selection).toArray();
+				if (obs.length > 0) {
+					for (int i=0; i<obs.length && cfgsOK; i++) {
+						// if project selected, don't do anything
+						if ((obs[i] instanceof IProject) || (obs[i] instanceof ICProject)) {
+							cfgsOK=false; 
+							break;
+						}
+						IResource res = null;
+						// only folders and files may be affected by this action
+						if (obs[i] instanceof ICContainer || obs[i] instanceof ITranslationUnit)
+							res = ((ICElement)obs[i]).getResource();
+						// project's configuration cannot be deleted
+						else if (obs[i] instanceof IResource)
+							res = (IResource)obs[i];
+						if (res != null) {
+							ICConfigurationDescription[] cfgds = getCfgsRead(res);
+							if (cfgds == null || cfgds.length == 0) continue;
+							if (objects == null) objects = new ArrayList();
+							objects.add(res);
+							if (cfgNames == null) {
+								cfgNames = new ArrayList(cfgds.length);
+								for (int j=0; j<cfgds.length; j++) 
+									cfgNames.add(cfgds[j].getName());
+							} else {
+								if (cfgNames.size() != cfgds.length) cfgsOK = false;
+								else for (int j=0; j<cfgds.length; j++) {
+									if (!cfgNames.contains(cfgds[j].getName())) {
+										cfgsOK = false;
+										break;
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+		} 
+		action.setEnabled(cfgsOK && objects != null );
+	}
+	
+	public void run(IAction action) {
+		openDialog();
+	}
+	
+	private ICConfigurationDescription[] getCfgsRead(IResource res) {
+		IProject p = res.getProject();
+		if (!p.isOpen()) return null;
+		ICProjectDescription prjd = CoreModel.getDefault().getProjectDescription(p, false);
+		if (prjd == null) return null;
+		return prjd.getConfigurations();
+	}
+	
+	private void openDialog() {
+		if (objects == null || objects.size() == 0) return; 
+		// create list of configurations to delete
+		
+		ListSelectionDialog dialog = new ListSelectionDialog(
+				CUIPlugin.getActiveWorkbenchShell(), 
+				cfgNames, 
+				createSelectionDialogContentProvider(), 
+				new LabelProvider() {}, 
+				ActionMessages.getString("ExcludeFromBuildAction.0")); //$NON-NLS-1$
+		dialog.setTitle(ActionMessages.getString("ExcludeFromBuildAction.1")); //$NON-NLS-1$
+		
+		boolean[] status = new boolean[cfgNames.size()];
+		Iterator it = objects.iterator();
+		while(it.hasNext()) {
+			IResource res = (IResource)it.next();
+			ICConfigurationDescription[] cfgds = getCfgsRead(res);
+			IPath p = res.getProjectRelativePath();
+			for (int i=0; i<cfgds.length; i++) {
+				ICResourceDescription out = cfgds[i].getResourceDescription(p, false);
+				if (!out.isExcluded()) status[i] = true;
+			}
+		}
+		ArrayList lst = new ArrayList();
+		for (int i=0; i<status.length; i++) 
+			if (!status[i]) lst.add(cfgNames.get(i));
+		if (lst.size() > 0)
+			dialog.setInitialElementSelections(lst);
+		
+		if (dialog.open() == Window.OK) {
+			Object[] selected = dialog.getResult();
+			if (selected != null && selected.length > 0) {
+				Iterator it2 = objects.iterator();
+outer:				
+				while(it2.hasNext()) {
+					IResource res = (IResource)it2.next();
+					IProject p = res.getProject();
+					if (!p.isOpen()) continue;
+					// get writable description
+					ICProjectDescription prjd = CoreModel.getDefault().getProjectDescription(p, true);
+					if (prjd == null) continue;
+					ICConfigurationDescription[] cfgds = prjd.getConfigurations();
+					IPath p2 = res.getProjectRelativePath();
+					for (int i=0; i<cfgds.length; i++) {
+						ICResourceDescription out = cfgds[i].getResourceDescription(p2, false);
+						if (! p2.equals(out.getPath()) ) {
+							try {
+								if (res instanceof IFolder)
+									out = cfgds[i].createFolderDescription(p2, (ICFolderDescription)out);
+								else
+									out = cfgds[i].createFileDescription(p2, out);
+							} catch (CoreException e) { continue outer; }
+						}
+						if (out != null) {
+							boolean exclude = false;
+							for (int j=0; j<selected.length; j++) {
+								if (cfgds[i].getName().equals(selected[j])) {
+									exclude = true;
+									break;
+								}
+							}
+							out.setExcluded(exclude);
+						}
+					}
+					try {
+						CoreModel.getDefault().setProjectDescription(p, prjd);
+					} catch (CoreException e) {}
+					
+				}
+				AbstractPage.updateViews();
+			}
+		}
+	}
+
+	private IStructuredContentProvider createSelectionDialogContentProvider() {
+		return new IStructuredContentProvider() {
+			public Object[] getElements(Object inputElement) { return cfgNames.toArray(); }
+			public void dispose() {}
+			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
+		};
+	}
+	
+	public void dispose() { objects = null; }
+	
+	// doing nothing
+	public void init(IWorkbenchWindow window) { }
+	public Menu getMenu(Menu parent) { return null; }
+	public Menu getMenu(Control parent) { return null; }
+	public void setActivePart(IAction action, IWorkbenchPart targetPart) {}
+	
+}