package xvrengine.debug;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.core.model.ILineBreakpoint;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.texteditor.ITextEditor;
public class XVRLineBreakpointAdapter implements IToggleBreakpointsTarget {
@Override
public boolean canToggleLineBreakpoints(IWorkbenchPart part, ISelection selection) {
return getEditor(part) != null;
}
@Override
public boolean canToggleMethodBreakpoints(IWorkbenchPart part, ISelection selection) {
return false;
}
@Override
public boolean canToggleWatchpoints(IWorkbenchPart part, ISelection selection) {
return false;
}
@Override
public void toggleLineBreakpoints(IWorkbenchPart part, ISelection selection) throws CoreException {
ITextEditor textEditor = getEditor(part);
if (textEditor != null) {
IResource resource = (IResource) textEditor.getEditorInput().getAdapter(IResource.class);
ITextSelection textSelection = (ITextSelection) selection;
int lineNumber = textSelection.getStartLine() + 1;
IBreakpoint[] breakpoints = DebugPlugin.getDefault().getBreakpointManager().getBreakpoints(IXVRConstants.ID_XVR_DEBUG_MODEL);
for (int i = 0; i < breakpoints.length; i++) {
IBreakpoint breakpoint = breakpoints[i];
if (resource.equals(breakpoint.getMarker().getResource())) {
if (((ILineBreakpoint) breakpoint).getLineNumber() == (lineNumber)) {
breakpoint.delete();
return;
}
}
}
XVRBreakpoint lineBreakpoint = new XVRBreakpoint(resource, lineNumber);
DebugPlugin.getDefault().getBreakpointManager().addBreakpoint(lineBreakpoint);
}
}
@Override
public void toggleMethodBreakpoints(IWorkbenchPart part,
ISelection selection) throws CoreException {
// TODO Auto-generated method stub
}
@Override
public void toggleWatchpoints(IWorkbenchPart part, ISelection selection)
throws CoreException {
// TODO Auto-generated method stub
}
private ITextEditor getEditor(IWorkbenchPart part) {
if (part instanceof ITextEditor) {
ITextEditor editorPart = (ITextEditor) part;
IResource resource = (IResource) editorPart.getEditorInput().getAdapter(IResource.class);
if (resource != null) {
String extension = resource.getFileExtension();
if (extension != null && extension.equals("s3d")) {
return editorPart;
}
}
}
return null;
}
}