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authorMarc Khouzam2012-02-26 22:28:50 -0500
committerMarc Khouzam2012-02-29 11:07:11 -0500
commitbcce66726ad029e4360da1ec1e43bb414893104d (patch)
tree34cf0d7e69f054683e7afe80afe6a2b40bce76a6 /visualizer
parent45fd24540c3165bda2b81e7ca0ce2dad54c93663 (diff)
downloadorg.eclipse.cdt-bcce66726ad029e4360da1ec1e43bb414893104d.tar.gz
org.eclipse.cdt-bcce66726ad029e4360da1ec1e43bb414893104d.tar.xz
org.eclipse.cdt-bcce66726ad029e4360da1ec1e43bb414893104d.zip
First commit of an example visualizer, which displays a count of problem markers.
Diffstat (limited to 'visualizer')
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/.classpath7
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/.project28
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/.settings/org.eclipse.jdt.core.prefs70
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/META-INF/MANIFEST.MF13
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/build.properties5
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/plugin.properties18
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/plugin.xml12
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.java32
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.properties14
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/ProblemVisualizer.java212
-rw-r--r--visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/VisualizerExamplesPlugin.java50
11 files changed, 461 insertions, 0 deletions
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/.classpath b/visualizer/org.eclipse.cdt.visualizer.examples/.classpath
new file mode 100644
index 0000000000..ad32c83a78
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+ <classpathentry kind="src" path="src"/>
+ <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/.project b/visualizer/org.eclipse.cdt.visualizer.examples/.project
new file mode 100644
index 0000000000..fdd91591ec
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.eclipse.cdt.visualizer.examples</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.ManifestBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.SchemaBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/.settings/org.eclipse.jdt.core.prefs b/visualizer/org.eclipse.cdt.visualizer.examples/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000000..cee0692938
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,70 @@
+#Tue Jun 24 11:04:56 PDT 2008
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=ignore
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.fallthroughCase=warning
+org.eclipse.jdt.core.compiler.problem.fatalOptionalError=enabled
+org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=warning
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=warning
+org.eclipse.jdt.core.compiler.problem.nullReference=error
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
+org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
+org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
+org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedImport=error
+org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/META-INF/MANIFEST.MF b/visualizer/org.eclipse.cdt.visualizer.examples/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..0a14b0d7f2
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/META-INF/MANIFEST.MF
@@ -0,0 +1,13 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %plugin.name
+Bundle-SymbolicName: org.eclipse.cdt.visualizer.examples;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Bundle-Activator: org.eclipse.cdt.visualizer.examples.VisualizerExamplesPlugin
+Bundle-Vendor: %provider.name
+Require-Bundle: org.eclipse.ui,
+ org.eclipse.core.runtime,
+ org.eclipse.cdt.visualizer.ui,
+ org.eclipse.core.resources
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-ActivationPolicy: lazy
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/build.properties b/visualizer/org.eclipse.cdt.visualizer.examples/build.properties
new file mode 100644
index 0000000000..e9863e281e
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+ .,\
+ plugin.xml
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/plugin.properties b/visualizer/org.eclipse.cdt.visualizer.examples/plugin.properties
new file mode 100644
index 0000000000..5c3966ea2d
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/plugin.properties
@@ -0,0 +1,18 @@
+# =============================================================================
+# Copyright (c) 2012 Ericsson 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:
+# Marc Khouzam (Ericsson) - initial API and implementation
+# =============================================================================
+
+# -----------------------------------------------------------------------------
+# Plugin string resources
+# -----------------------------------------------------------------------------
+
+plugin.name=CDT Visualizer Examples
+provider.name=Eclipse CDT
+
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/plugin.xml b/visualizer/org.eclipse.cdt.visualizer.examples/plugin.xml
new file mode 100644
index 0000000000..f4e51561dd
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/plugin.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension
+ point="org.eclipse.cdt.visualizer.ui.visualizer">
+ <visualizer
+ class="org.eclipse.cdt.visualizer.examples.ProblemVisualizer"
+ id="org.eclipse.cdt.visualizer.examples.counterVisualizer">
+ </visualizer>
+ </extension>
+
+</plugin>
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.java b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.java
new file mode 100644
index 0000000000..98888dacde
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.java
@@ -0,0 +1,32 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2011 Ericsson 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:
+ * Ericsson - initial API and implementation
+ * Jens Elmenthaler (Verigy) - Added Full GDB pretty-printing support (bug 302121)
+ *******************************************************************************/
+package org.eclipse.cdt.visualizer.examples;
+
+import org.eclipse.osgi.util.NLS;
+
+/**
+ * Preference strings.
+ */
+class Messages extends NLS {
+ public static String CounterVisualizer_Name;
+ public static String CounterVisualizer_DisplayName;
+ public static String CounterVisualizer_Description;
+
+
+ static {
+ // initialize resource bundle
+ NLS.initializeMessages(Messages.class.getName(), Messages.class);
+ }
+
+ private Messages() {
+ }
+}
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.properties b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.properties
new file mode 100644
index 0000000000..979fbbd49d
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/Messages.properties
@@ -0,0 +1,14 @@
+###############################################################################
+# Copyright (c) 2012 Ericsson 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:
+# Marc Khouzam (Ericsson) - initial API and implementation
+###############################################################################
+
+CounterVisualizer_Name=counter
+CounterVisualizer_DisplayName=Counter Visualizer
+CounterVisualizer_Description=Visualizer displaying the count of errors/warnings/info \ No newline at end of file
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/ProblemVisualizer.java b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/ProblemVisualizer.java
new file mode 100644
index 0000000000..f1e7ad8e44
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/ProblemVisualizer.java
@@ -0,0 +1,212 @@
+/*******************************************************************************
+ * Copyright (c) 2012 Tilera 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:
+ * Marc Khouzam (Ericsson) - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.cdt.visualizer.examples;
+
+import org.eclipse.cdt.visualizer.ui.canvas.GraphicCanvas;
+import org.eclipse.cdt.visualizer.ui.canvas.GraphicCanvasVisualizer;
+import org.eclipse.cdt.visualizer.ui.canvas.GraphicObject;
+import org.eclipse.cdt.visualizer.ui.util.Colors;
+import org.eclipse.cdt.visualizer.ui.util.SelectionManager;
+import org.eclipse.cdt.visualizer.ui.util.SelectionUtils;
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.widgets.Composite;
+
+public class ProblemVisualizer extends GraphicCanvasVisualizer {
+
+ private static final int MARGIN_WIDTH = 10;
+ private static final int MARGIN_HEIGHT = 10;
+ private static final int SPACING_HEIGHT = 40;
+ private static final int NUM_SEVERITY = 3;
+
+ private class BarGraphicObject extends GraphicObject {
+ public BarGraphicObject(int severity, int x, int y, int w, int h) {
+ super(x, y, w, h);
+
+ Color color = Colors.BLACK;
+
+ switch (severity) {
+ case IMarker.SEVERITY_ERROR:
+ color = Colors.DARK_RED;
+ break;
+ case IMarker.SEVERITY_WARNING:
+ color = Colors.DARK_YELLOW;
+ break;
+ case IMarker.SEVERITY_INFO:
+ color = Colors.DARK_BLUE;
+ break;
+ }
+ setBackground(color);
+ setForeground(color);
+ }
+
+ @Override
+ public void paintContent(GC gc) {
+ gc.fillRectangle(m_bounds);
+ }
+ }
+
+
+ private GraphicCanvas m_canvas;
+
+ private int[] m_markerCount = new int[NUM_SEVERITY];
+
+ public ProblemVisualizer() {
+ super();
+ }
+
+ @Override
+ public String getName() {
+ return Messages.CounterVisualizer_Name;
+ }
+
+ @Override
+ public String getDisplayName() {
+ return Messages.CounterVisualizer_DisplayName;
+ }
+
+ @Override
+ public String getDescription() {
+ return Messages.CounterVisualizer_Description;
+ }
+
+ @Override
+ public GraphicCanvas createCanvas(Composite parent) {
+ m_canvas = new GraphicCanvas(parent);
+ return m_canvas;
+ }
+
+ @Override
+ protected void initializeCanvas(GraphicCanvas canvas) {
+ // TODO Auto-generated method stub
+ super.initializeCanvas(canvas);
+ }
+
+ @Override
+ public int handlesSelection(ISelection selection) {
+ Object sel = SelectionUtils.getSelectedObject(selection);
+
+ if (sel instanceof IResource) {
+ return 2;
+ }
+
+ return 0;
+ }
+
+ @Override
+ public void visualizerDeselected() {
+ // TODO Auto-generated method stub
+ super.visualizerDeselected();
+ }
+
+ @Override
+ public void visualizerSelected() {
+ // TODO Auto-generated method stub
+ super.visualizerSelected();
+ }
+
+ private BarGraphicObject[] getBars() {
+ BarGraphicObject[] bars = new BarGraphicObject[3];
+
+ Rectangle bounds = m_canvas.getBounds();
+
+ int x = bounds.x + MARGIN_WIDTH;
+ int y = bounds.y + MARGIN_HEIGHT;
+
+ int spacing = SPACING_HEIGHT;
+ int height = (bounds.height - 2 * MARGIN_HEIGHT - 2 * SPACING_HEIGHT) / 3;
+ if (height <= 0) {
+ spacing = 0;
+ y = bounds.y;
+ height = bounds.height / 3;
+ }
+
+ // Find the maximum marker count to dictate the width
+ int maxCount = Math.max(m_markerCount[0], m_markerCount[1]);
+ maxCount = Math.max(maxCount, m_markerCount[2]);
+ int maxWidth = bounds.width - 2 * MARGIN_WIDTH;
+ if (maxCount == 0) maxCount = maxWidth;
+
+ int count = m_markerCount[IMarker.SEVERITY_ERROR];
+ if (count == 0) count = 1;
+ int width = maxWidth * count / maxCount;
+ bars[0] = new BarGraphicObject(IMarker.SEVERITY_ERROR, x, y, width, height);
+
+ y = y + height + spacing;
+ count = m_markerCount[IMarker.SEVERITY_WARNING];
+ if (count == 0) count = 1;
+ width = maxWidth * count / maxCount;
+ bars[1] = new BarGraphicObject(IMarker.SEVERITY_WARNING, x, y, width, height);
+
+ y = y + height + spacing;
+ count = m_markerCount[IMarker.SEVERITY_INFO];
+ if (count == 0) count = 1;
+ width = maxWidth * count / maxCount;
+ bars[2] = new BarGraphicObject(IMarker.SEVERITY_INFO, x, y, width, height);
+
+ return bars;
+ }
+
+ private void setMarkerCount(IResource resource) {
+ m_markerCount[IMarker.SEVERITY_ERROR] = 0;
+ m_markerCount[IMarker.SEVERITY_WARNING] = 0;
+ m_markerCount[IMarker.SEVERITY_INFO] = 0;
+
+ IMarker[] problems = null;
+ try {
+ problems = resource.findMarkers(IMarker.PROBLEM, true, IResource.DEPTH_INFINITE);
+ } catch (CoreException e) {
+ return;
+ }
+
+ for (IMarker problem : problems) {
+ try {
+ Object attrValue = problem.getAttribute(IMarker.SEVERITY);
+ if (attrValue != null && attrValue instanceof Integer) {
+ int severity = (Integer)attrValue;
+ m_markerCount[severity]++;
+ }
+ } catch (CoreException e) {
+ }
+ }
+ }
+
+ @Override
+ public void workbenchSelectionChanged(ISelection selection) {
+ m_canvas.clear();
+
+ Object sel = SelectionUtils.getSelectedObject(selection);
+
+ if (sel instanceof IResource) {
+ m_canvas.setBackground(Colors.WHITE);
+
+ setMarkerCount((IResource)sel);
+
+ BarGraphicObject[] bars = getBars();
+
+ for (BarGraphicObject bar : bars) {
+ m_canvas.add(bar);
+ }
+ }
+
+ m_canvas.redraw();
+ }
+
+ public SelectionManager getSelectionManager() {
+ return m_selectionManager;
+ }
+
+}
diff --git a/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/VisualizerExamplesPlugin.java b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/VisualizerExamplesPlugin.java
new file mode 100644
index 0000000000..b53090bae6
--- /dev/null
+++ b/visualizer/org.eclipse.cdt.visualizer.examples/src/org/eclipse/cdt/visualizer/examples/VisualizerExamplesPlugin.java
@@ -0,0 +1,50 @@
+package org.eclipse.cdt.visualizer.examples;
+
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class VisualizerExamplesPlugin extends AbstractUIPlugin {
+
+ // The plug-in ID
+ public static final String PLUGIN_ID = "org.eclipse.cdt.visualizer.examples"; //$NON-NLS-1$
+
+ // The shared instance
+ private static VisualizerExamplesPlugin plugin;
+
+ /**
+ * The constructor
+ */
+ public VisualizerExamplesPlugin() {
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+ */
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+ plugin = this;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+ */
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static VisualizerExamplesPlugin getDefault() {
+ return plugin;
+ }
+
+}

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