package org.erlide.debug.ui.actions;
import org.eclipse.debug.core.model.IBreakpoint;
import org.eclipse.debug.ui.actions.RulerBreakpointAction;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.text.source.IVerticalRulerInfo;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.dialogs.PropertyDialogAction;
import org.eclipse.ui.texteditor.ITextEditor;
import org.eclipse.ui.texteditor.IUpdate;
import org.erlide.backend.debug.IErlangBreakpoint;
/**
* Presents the standard properties dialog to configure the attributes of a
* Erlang Breakpoint from the ruler popup menu of a text editor.
*/
public class ErlangBreakpointPropertiesRulerAction extends RulerBreakpointAction
implements IUpdate {
private IBreakpoint fBreakpoint;
/**
* Creates the action to enable/disable breakpoints
*/
public ErlangBreakpointPropertiesRulerAction(final ITextEditor editor,
final IVerticalRulerInfo info) {
super(editor, info);
setText(org.erlide.ui.actions.ActionMessages.ErlangBreakpointPropertiesRulerAction_Breakpoint__Properties_1);
}
/**
* @see Action#run()
*/
@Override
public void run() {
if (getBreakpoint() != null) {
final PropertyDialogAction action = new PropertyDialogAction(getEditor()
.getEditorSite(), new ISelectionProvider() {
@Override
public void addSelectionChangedListener(
final ISelectionChangedListener listener) {
}
@Override
@SuppressWarnings("synthetic-access")
public ISelection getSelection() {
return new StructuredSelection(getBreakpoint());
}
@Override
public void removeSelectionChangedListener(
final ISelectionChangedListener listener) {
}
@Override
public void setSelection(final ISelection selection) {
}
});
action.run();
}
}
/**
* @see IUpdate#update()
*/
@Override
public void update() {
fBreakpoint = null;
final IBreakpoint breakpoint = getBreakpoint();
if (breakpoint instanceof IErlangBreakpoint) {
fBreakpoint = breakpoint;
}
setEnabled(fBreakpoint != null);
}
}