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/*******************************************************************************
* Copyright (c) 2004, 2015 QNX Software Systems and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* QNX Software Systems - Initial API and implementation
* Freescale - https://bugs.eclipse.org/bugs/show_bug.cgi?id=186929
*******************************************************************************/
package org.eclipse.cdt.debug.internal.ui.actions;
import org.eclipse.cdt.debug.core.CDIDebugModel;
import org.eclipse.cdt.debug.core.CDebugUtils;
import org.eclipse.cdt.debug.core.model.IRunToLine;
import org.eclipse.cdt.debug.internal.core.ICDebugInternalConstants;
import org.eclipse.cdt.debug.internal.ui.CDebugUIUtils;
import org.eclipse.cdt.debug.internal.ui.IInternalCDebugUIConstants;
import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.ISuspendResume;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.debug.ui.actions.IRunToLineTarget;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.texteditor.ITextEditor;
/**
* Run to line target adapter for the CDI debugger
*/
public class RunToLineAdapter implements IRunToLineTarget {
/* (non-Javadoc)
* @see org.eclipse.debug.ui.actions.IRunToLineTarget#runToLine(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection, org.eclipse.debug.core.model.ISuspendResume)
*/
@Override
public void runToLine(IWorkbenchPart part, ISelection selection, ISuspendResume target) throws CoreException {
String errorMessage = null;
if (part instanceof ITextEditor) {
ITextEditor textEditor = (ITextEditor) part;
IEditorInput input = textEditor.getEditorInput();
if (input == null) {
errorMessage = ActionMessages.getString("RunToLineAdapter.Empty_editor_1"); //$NON-NLS-1$
} else {
IDocument document = textEditor.getDocumentProvider().getDocument(input);
if (document == null) {
errorMessage = ActionMessages.getString("RunToLineAdapter.Missing_document_1"); //$NON-NLS-1$
} else {
final String fileName = getFileName(input); // actually, absolute path, not just file name
final IPath path = new Path(fileName);
ITextSelection textSelection = (ITextSelection) selection;
final int lineNumber = textSelection.getStartLine() + 1;
if (target instanceof IAdaptable) {
final IRunToLine runToLine = ((IAdaptable) target).getAdapter(IRunToLine.class);
if (runToLine != null && runToLine.canRunToLine(path.toPortableString(), lineNumber)) {
Runnable r = new Runnable() {
@Override
public void run() {
try {
runToLine.runToLine(path.toPortableString(), lineNumber,
DebugUITools.getPreferenceStore().getBoolean(
IDebugUIConstants.PREF_SKIP_BREAKPOINTS_DURING_RUN_TO_LINE));
} catch (DebugException e) {
failed(e);
}
}
};
runInBackground(r);
}
}
return;
}
}
} else {
errorMessage = ActionMessages.getString("RunToLineAdapter.Operation_is_not_supported_1"); //$NON-NLS-1$
}
throw new CoreException(new Status(IStatus.ERROR, CDebugUIPlugin.getUniqueIdentifier(),
IInternalCDebugUIConstants.INTERNAL_ERROR, errorMessage, null));
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.actions.IRunToLineTarget#canRunToLine(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection, org.eclipse.debug.core.model.ISuspendResume)
*/
@Override
public boolean canRunToLine(IWorkbenchPart part, ISelection selection, ISuspendResume target) {
if (target instanceof IAdaptable) {
if (part instanceof IEditorPart) {
IRunToLine runToLine = ((IAdaptable) target).getAdapter(IRunToLine.class);
if (runToLine == null)
return false;
IEditorPart editorPart = (IEditorPart) part;
IEditorInput input = editorPart.getEditorInput();
if (input == null) {
return false;
}
if (!(editorPart instanceof ITextEditor)) {
return false;
}
ITextEditor textEditor = (ITextEditor) editorPart;
IDocument document = textEditor.getDocumentProvider().getDocument(input);
if (document == null) {
return false;
}
String fileName = null; // actually, absolute path, not just file name
try {
fileName = getFileName(input);
} catch (CoreException e) {
}
if (fileName == null) {
return false;
}
final IPath path = new Path(fileName);
ITextSelection textSelection = (ITextSelection) selection;
int lineNumber = textSelection.getStartLine() + 1;
return runToLine.canRunToLine(path.toPortableString(), lineNumber);
}
}
return false;
}
private String getFileName(IEditorInput input) throws CoreException {
return CDebugUIUtils.getEditorFilePath(input);
}
private void runInBackground(Runnable r) {
DebugPlugin.getDefault().asyncExec(r);
}
protected void failed(Throwable e) {
MultiStatus ms = new MultiStatus(CDIDebugModel.getPluginIdentifier(),
ICDebugInternalConstants.STATUS_CODE_ERROR, ActionMessages.getString("RunToLineAdapter.0"), null); //$NON-NLS-1$
ms.add(new Status(IStatus.ERROR, CDIDebugModel.getPluginIdentifier(),
ICDebugInternalConstants.STATUS_CODE_ERROR, e.getMessage(), e));
CDebugUtils.error(ms, this);
}
}
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