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Viewing changes to valgrind/org.eclipse.linuxtools.valgrind.massif/src/org/eclipse/linuxtools/internal/valgrind/massif/charting/ChartPNG.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam, Jakub Adam, tony mancill
  • Date: 2014-10-11 11:44:05 UTC
  • mfrom: (1.2.4)
  • Revision ID: package-import@ubuntu.com-20141011114405-yazjvxfzzhmi5sgj
Tags: 3.1.0-1
http://bugs.debian.org/761524
[ Jakub Adam ]
* New upstream release (Closes: #761524).
* Refreshed d/patches.
* Don't build removed feature org.eclipse.linuxtools.tools.launch
  - merged into org.eclipse.linuxtools.profiling.
* Use javac target 1.7.
* Build new feature org.eclipse.linuxtools.dataviewers.feature
  - required by Valgrind integration.
* Build-depend on eclipse-remote-services-api and eclipse-cdt-autotools.
* Bump Standards-Version to 3.9.6.
* Override incompatible-java-bytecode-format - linuxtools needs Java 7.
* Remove unused codeless-jar override.

[ tony mancill ]
* Tweak short package description to make lintian happy.

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valgrind/org.eclipse.linuxtools.valgrind.massif/src/org/eclipse/linuxtools/internal/valgrind/massif/charting/ChartPNG.java
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/***********************************************************************
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 * Copyright (c) 2004, 2005 Actuate Corporation.
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 * All rights reserved. This program and the accompanying materials
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 * are made available under the terms of the Eclipse Public License v1.0
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 * which accompanies this distribution, and is available at
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 * http://www.eclipse.org/legal/epl-v10.html
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 *
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 * Contributors:
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 * Actuate Corporation - initial API and implementation
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 * Elliott Baron <ebaron@redhat.com> - Modified implementation
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 ***********************************************************************/
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package org.eclipse.linuxtools.internal.valgrind.massif.charting;
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import org.eclipse.core.runtime.IPath;
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import org.eclipse.linuxtools.valgrind.ui.ValgrindUIConstants;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.graphics.GC;
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import org.eclipse.swt.graphics.Image;
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import org.eclipse.swt.graphics.ImageData;
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import org.eclipse.swt.graphics.ImageLoader;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.ui.IWorkbenchPage;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.PlatformUI;
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public class ChartPNG {
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        protected HeapChart cm = null;
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        public ChartPNG(HeapChart chart) {
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                cm = chart;
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        }
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        public void renderPNG(IPath pngPath) {
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                Composite comp = cm.getChartControl();
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                Display dsp = Display.getCurrent();
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                GC gc = new GC(comp);
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                Image img = new Image(dsp, comp.getSize().x + 1, comp.getSize().y + 1);
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                gc.copyArea(img, 0, 0);
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                gc.dispose();
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                ImageLoader imageLoader = new ImageLoader();
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                imageLoader.data = new ImageData[] {img.getImageData()};
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                imageLoader.save(pngPath.toOSString(), SWT.IMAGE_PNG);
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        }
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        public HeapChart getDesignTimeModel() {
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                return cm;
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        }
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        public Object peerInstance() {
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                return this;
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        }
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        public void regenerateChart() {
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        }
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        public void repaintChart() {
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        }
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        /**
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         * Shows the Valgrind view in the active page and gives it focus.
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         */
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        public void showView() {
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                Display.getDefault().syncExec(new Runnable() {
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                        public void run() {
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                                try {
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                                        IWorkbenchPage activePage = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
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                                        activePage.showView(ValgrindUIConstants.VIEW_ID);
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                                } catch (PartInitException e) {
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                                        e.printStackTrace();
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                                }
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                        }                       
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                });
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        }
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}