- added running checkers on AST reconcile (while typing)

codan/org.eclipse.cdt.codan.core/src/org/eclipse/cdt/codan/core/builder/CodanBuilder.java

@@ -10,18 +10,26 @@
  *******************************************************************************/
 package org.eclipse.cdt.codan.core.builder;
 
+import java.io.File;
+import java.net.URI;
 import java.util.Map;
 
 import org.eclipse.cdt.codan.core.CodanCorePlugin;
 import org.eclipse.cdt.codan.core.model.CheckersRegisry;
 import org.eclipse.cdt.codan.core.model.CodanRuntime;
+import org.eclipse.cdt.codan.core.model.ICAstChecker;
 import org.eclipse.cdt.codan.core.model.IChecker;
+import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
+import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IResourceDelta;
 import org.eclipse.core.resources.IResourceDeltaVisitor;
 import org.eclipse.core.resources.IResourceVisitor;
+import org.eclipse.core.resources.IWorkspace;
+import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.IncrementalProjectBuilder;
+import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 
@@ -104,6 +112,31 @@ public class CodanBuilder extends IncrementalProjectBuilder {
 		}
 	}
 
+	public void reconcileAst(IASTTranslationUnit ast, IProgressMonitor monitor) {
+		String filePath = ast.getFilePath();
+		IWorkspace workspace = ResourcesPlugin.getWorkspace();
+		IWorkspaceRoot root = workspace.getRoot();
+		IFile[] resources;
+		URI uri = new File(filePath).toURI();
+		resources = root.findFilesForLocationURI(uri);
+		if (resources != null && resources.length > 0) {
+			IFile resource = resources[0];
+			CodanRuntime.getInstance().getProblemReporter().deleteMarkers(
+					resource);
+			for (IChecker checker : CheckersRegisry.getInstance()) {
+				try {
+					boolean run = false;
+					if (checker.enabledInContext(resource))
+						run = true;
+					if (run && checker instanceof ICAstChecker)
+						((ICAstChecker) checker).processAst(ast);
+				} catch (Throwable e) {
+					CodanCorePlugin.log(e);
+				}
+			}
+		}
+	}
+
 	protected void fullBuild(final IProgressMonitor monitor)
 			throws CoreException {
 		try {

codan/org.eclipse.cdt.codan.ui/META-INF/MANIFEST.MF

@@ -9,7 +9,10 @@ Require-Bundle: org.eclipse.ui,
  org.eclipse.core.runtime,
  org.eclipse.core.resources,
  org.eclipse.cdt.core;bundle-version="5.1.0",
- org.eclipse.cdt.codan.core;bundle-version="1.0.0"
+ org.eclipse.cdt.codan.core;bundle-version="1.0.0",
+ org.eclipse.cdt.ui;bundle-version="5.1.0",
+ org.eclipse.ui.workbench.texteditor;bundle-version="3.5.0",
+ org.eclipse.ui.editors;bundle-version="3.5.0"
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Bundle-ActivationPolicy: lazy
 

codan/org.eclipse.cdt.codan.ui/plugin.xml

@@ -62,4 +62,9 @@
             class="org.eclipse.cdt.codan.internal.ui.preferences.PreferenceInitializer">
       </initializer>
    </extension>
+   <extension
+         point="org.eclipse.ui.startup">
+      <startup
+            class="org.eclipse.cdt.codan.ui.Startup"></startup>
+   </extension>
 </plugin>

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/ui/Activator.java

@@ -10,13 +10,11 @@ import org.osgi.framework.BundleContext;
  * The activator class controls the plug-in life cycle
  */
 public class Activator extends AbstractUIPlugin {
-
 	// The plug-in ID
 	public static final String PLUGIN_ID = "org.eclipse.cdt.codan.ui";
-
 	// The shared instance
 	private static Activator plugin;
-	
+
 	/**
 	 * The constructor
 	 */
@@ -25,7 +23,10 @@ public class Activator extends AbstractUIPlugin {
 
 	/*
 	 * (non-Javadoc)
-	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+	 * 
+	 * @see
+	 * org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext
+	 * )
 	 */
 	public void start(BundleContext context) throws Exception {
 		super.start(context);
@@ -34,7 +35,10 @@ public class Activator extends AbstractUIPlugin {
 
 	/*
 	 * (non-Javadoc)
-	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+	 * 
+	 * @see
+	 * org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext
+	 * )
 	 */
 	public void stop(BundleContext context) throws Exception {
 		plugin = null;
@@ -43,7 +47,7 @@ public class Activator extends AbstractUIPlugin {
 
 	/**
 	 * Returns the shared instance
-	 *
+	 * 
 	 * @return the shared instance
 	 */
 	public static Activator getDefault() {
@@ -51,10 +55,11 @@ public class Activator extends AbstractUIPlugin {
 	}
 
 	/**
-	 * Returns an image descriptor for the image file at the given
+	 * Returns an image descriptor for the image file at the given plug-in
-	 * plug-in relative path
+	 * relative path
-	 *
+	 * 
-	 * @param path the path
+	 * @param path
+	 *            the path
 	 * @return the image descriptor
 	 */
 	public static ImageDescriptor getImageDescriptor(String path) {

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/ui/CodanCReconciler.java

@@ -0,0 +1,70 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Alena Laskavaia 
+ * 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:
+ *    Alena Laskavaia  - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.codan.ui;
+
+import org.eclipse.cdt.codan.core.builder.CodanBuilder;
+import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
+import org.eclipse.cdt.internal.ui.editor.CEditor;
+import org.eclipse.cdt.internal.ui.text.ICReconcilingListener;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+/**
+ * @author Alena
+ * 
+ */
+public class CodanCReconciler implements ICReconcilingListener {
+	void install(ITextEditor editor) {
+		if (editor instanceof CEditor) {
+			initialize();
+			((CEditor) editor).addReconcileListener(this);
+		}
+	}
+
+	void uninstall(ITextEditor editor) {
+		if (editor instanceof CEditor) {
+			initialize();
+			((CEditor) editor).removeReconcileListener(this);
+		}
+	}
+
+	/**
+	 * 
+	 */
+	private void initialize() {
+		// TODO Auto-generated method stub
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.cdt.internal.ui.text.ICReconcilingListener#aboutToBeReconciled
+	 * ()
+	 */
+	public void aboutToBeReconciled() {
+		// TODO Auto-generated method stub
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * org.eclipse.cdt.internal.ui.text.ICReconcilingListener#reconciled(org
+	 * .eclipse.cdt.core.dom.ast.IASTTranslationUnit, boolean,
+	 * org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	public void reconciled(IASTTranslationUnit ast, boolean force,
+			IProgressMonitor progressMonitor) {
+		new CodanBuilder().reconcileAst(ast, progressMonitor);
+		System.err.println("ast reconsiled");
+	}
+}

codan/org.eclipse.cdt.codan.ui/src/org/eclipse/cdt/codan/ui/Startup.java

@@ -0,0 +1,93 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Alena Laskavaia 
+ * 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:
+ *    Alena Laskavaia  - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.codan.ui;
+
+import org.eclipse.ui.IEditorReference;
+import org.eclipse.ui.IPartListener2;
+import org.eclipse.ui.IStartup;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchPartReference;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+/**
+ * @author Alena
+ * 
+ */
+public class Startup implements IStartup {
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.IStartup#earlyStartup()
+	 */
+	public void earlyStartup() {
+		registerListeners();
+	}
+
+	/**
+	 * Register part listener for editor to install c ast reconcile listener
+	 */
+	private void registerListeners() {
+		final IWorkbench workbench = PlatformUI.getWorkbench();
+		workbench.getDisplay().asyncExec(new Runnable() {
+			public void run() {
+				IWorkbenchWindow active = workbench.getActiveWorkbenchWindow();
+				final IWorkbenchPage page = active.getActivePage();
+				IPartListener2 partListener = new IPartListener2() {
+					CodanCReconciler reconsiler = new CodanCReconciler();
+
+					public void partActivated(IWorkbenchPartReference partRef) {
+					}
+
+					public void partDeactivated(IWorkbenchPartReference partRef) {
+					}
+
+					public void partOpened(IWorkbenchPartReference partRef) {
+						IWorkbenchPart editor = partRef.getPart(false);
+						if (editor instanceof ITextEditor) {
+							reconsiler.install((ITextEditor) editor);
+						}
+					}
+
+					public void partHidden(IWorkbenchPartReference partRef) {
+					}
+
+					public void partVisible(IWorkbenchPartReference partRef) {
+					}
+
+					public void partClosed(IWorkbenchPartReference partRef) {
+						IWorkbenchPart part = partRef.getPart(false);
+						if (part instanceof ITextEditor) {
+							reconsiler.uninstall((ITextEditor) part);
+						}
+					}
+
+					public void partBroughtToTop(IWorkbenchPartReference partRef) {
+					}
+
+					public void partInputChanged(IWorkbenchPartReference partRef) {
+					}
+				};
+				page.addPartListener(partListener);
+				// check current open editors
+				IEditorReference[] editorReferences = page
+						.getEditorReferences();
+				for (int i = 0; i < editorReferences.length; i++) {
+					IEditorReference ref = editorReferences[i];
+					partListener.partOpened(ref);
+				}
+			}
+		});
+	}
+}