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/*******************************************************************************
* Copyright (c) 2009 STMicroelectronics.
* 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:
* Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.gcov.view;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.linuxtools.dataviewers.abstractview.AbstractSTDataView;
import org.eclipse.linuxtools.dataviewers.abstractviewers.AbstractSTViewer;
import org.eclipse.linuxtools.dataviewers.abstractviewers.STDataViewersImages;
import org.eclipse.linuxtools.dataviewers.actions.STExportToCSVAction;
import org.eclipse.linuxtools.dataviewers.charts.actions.ChartAction;
import org.eclipse.linuxtools.gcov.Activator;
import org.eclipse.linuxtools.gcov.action.SwitchContentProviderAction;
import org.eclipse.linuxtools.gcov.parser.CovManager;
import org.eclipse.linuxtools.gcov.parser.SourceFile;
import org.eclipse.linuxtools.gcov.view.annotatedsource.OpenSourceFileAction;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
/**
* @author Xavier Raynaud <xavier.raynaud@st.com>
*
*/
public class CovView extends AbstractSTDataView {
private String defaultCSVPath = "gcov.csv";
private Label label;
private Action folderAction;
private Action fileAction;
private Action functionAction;
/* (non-Javadoc)
* @see org.eclipse.linuxtools.dataviewers.abstractview.AbstractSTDataView#createAbstractSTViewer
* (org.eclipse.swt.widgets.Composite)
*/
protected AbstractSTViewer createAbstractSTViewer(Composite parent) {
return new CovViewer(parent);
}
/* (non-Javadoc)
* @see org.eclipse.linuxtools.dataviewers.abstractview.AbstractSTDataViewer#contributeToToolbar(org.eclipse.jface.action.IToolBarManager)
*/
@Override
protected void contributeToToolbar(IToolBarManager manager) {
super.contributeToToolbar(manager);
manager.add(new Separator());
manager.add(new Separator());
manager.add(folderAction);
manager.add(fileAction);
manager.add(functionAction);
manager.add(new Separator());
manager.add(new ChartAction(getViewSite().getShell(), getSTViewer()));
}
/* (non-Javadoc)
* @see org.eclipse.linuxtools.dataviewers.abstractview.AbstractSTDataViewer#createActions()
*/
@Override
protected void createActions() {
STDataViewersImages.getImageDescriptor(""); // workaround a bug
super.createActions();
folderAction = new SwitchContentProviderAction(
"Sort coverage per folder",
"icons/directory_obj.gif",
getSTViewer().getViewer(),
CovFolderContentProvider.sharedInstance);
fileAction = new SwitchContentProviderAction(
"Sort coverage per file",
"icons/c_file_obj.gif",
getSTViewer().getViewer(),
CovFileContentProvider.sharedInstance);
fileAction.setChecked(true);
functionAction = new SwitchContentProviderAction(
"Sort coverage per function",
"icons/function_obj.gif",
getSTViewer().getViewer(),
CovFunctionContentProvider.sharedInstance);
}
/**
* This is a callback that will allow us
* to create the viewer and initialize it.
*/
public void createPartControl(Composite parent) {
STDataViewersImages.getImageDescriptor(""); // workaround a bug
super.createPartControl(parent);
GridLayout l = (GridLayout) parent.getLayout();
l.horizontalSpacing = 0;
l.verticalSpacing = 0;
l.marginHeight = 0;
l.marginWidth = 0;
}
protected void createTitle(Composite parent) {
label = new Label(parent, SWT.WRAP);
GridData data = new GridData(SWT.FILL, SWT.BEGINNING, true, false, 1, 1);
label.setLayoutData(data);
}
public static void setCovViewTitle(CovView view, String title,
String binaryPath) {
view.label.setText(" \n program runs = " + title
+ " \n program file : " + binaryPath + "\n ");
view.label.getParent().layout(true);
}
public static void displayCovDetailedResult(String binaryPath, String gcdaFile) {
try {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IFile binary = root.getFileForLocation(new Path(binaryPath));
IProject project = null;
if (binary != null) project = binary.getProject();
// parse and process coverage data
CovManager cvrgeMnger = new CovManager(binaryPath, project);
List<String> gcdaPaths = new LinkedList<String>();
gcdaPaths.add(gcdaFile);
cvrgeMnger.processCovFiles(gcdaPaths, gcdaFile);
// generate model for view
cvrgeMnger.fillGcovView();
for (SourceFile sf : cvrgeMnger.getSourceMap().values()) {
OpenSourceFileAction.sharedInstance.openAnnotatedSourceFile(project,
binary, sf, 0);
}
} catch (Exception _) {
final String message = "An error has occured when parsing "
+ "the coverage data files :\n" + _.getMessage();
Status status = new Status(Status.ERROR, Activator.PLUGIN_ID,
IStatus.ERROR, message, _);
Activator.getDefault().getLog().log(status);
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
Shell s = PlatformUI.getWorkbench().getDisplay().getActiveShell();
MessageDialog.openError(s, "Gcov Parsing Error", message);
}
});
return;
}
}
public static CovView displayCovResults(String binaryPath, String gcda) {
try {
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IFile binary = root.getFileForLocation(new Path(binaryPath));
IProject project = null;
if (binary != null) project = binary.getProject();
// parse and process coverage data
CovManager cvrgeMnger = new CovManager(binaryPath, project);
List<String> gcdaPaths = cvrgeMnger.getGCDALocations();
cvrgeMnger.processCovFiles(gcdaPaths, gcda);
// generate model for view
cvrgeMnger.fillGcovView();
//load an Eclipse view
CovView cvrgeView = displayCovResults(cvrgeMnger);
return cvrgeView;
} catch (Exception _) {
final String message = "An error has occured when parsing "
+ "the coverage data files :\n" + _.getMessage();
Status status = new Status(Status.ERROR, Activator.PLUGIN_ID,
IStatus.ERROR, message, _);
Activator.getDefault().getLog().log(status);
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
Shell s = PlatformUI.getWorkbench().getDisplay().getActiveShell();
MessageDialog.openError(s, "Gcov Parsing Error", message);
}
});
}
return null;
}
/**
* Used by Test engine and OpenSerAction
* @param cvrgeMnger
*/
public static CovView displayCovResults(CovManager cvrgeMnger) throws PartInitException {
//load an Eclipse view
IWorkbenchWindow window = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow();
IWorkbenchPage page = window.getActivePage();
CovView cvrgeView = (CovView) page.showView("org.eclipse.linuxtools.gcov.view");
//view title
CovView.setCovViewTitle(cvrgeView, Integer
.toString((int) cvrgeMnger.getNbrPgmRuns()), cvrgeMnger
.getBinaryPath());
// load the controller
cvrgeView.setInput(cvrgeMnger);
CovViewer stviewer = (CovViewer) cvrgeView.getSTViewer();
stviewer.getViewer().expandToLevel(2);
return cvrgeView;
}
/* (non-Javadoc)
* @see org.eclipse.linuxtools.dataviewers.abstractview.AbstractSTDataView#createExportToCSVAction()
*/
@Override
protected IAction createExportToCSVAction() {
IAction action = new STExportToCSVAction(this.getSTViewer()) {
public void run() {
Object o = getSTViewer().getInput();
if (o instanceof CovManager) {
getExporter().setFilePath(getDefaultCSVPath());
}
super.run();
}
};
return action;
}
/**
* @return the defaultCSVPath
*/
public String getDefaultCSVPath() {
return defaultCSVPath;
}
/**
* @param defaultCSVPath the defaultCSVPath to set
*/
public void setDefaultCSVPath(String defaultCSVPath) {
this.defaultCSVPath = defaultCSVPath;
}
}
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