/** configure geometry */
private void configureGeometry() {
GraphicalViewer viewer = getGraphicalViewer();
viewer.setProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED, true);
IAction action = new ToggleSnapToGeometryAction(viewer);
getActionRegistry().registerAction(action);
}
/** configure key handler */
private void configureKeyHandler() {
GraphicalViewer viewer = getGraphicalViewer();
keyHandler = new KeyHandler();
// keyHandler.put(KeyStroke.getPressed('a', 0x61, SWT.COMMAND),
// getActionRegistry().getAction(ActionFactory.SELECT_ALL.getId()));
keyHandler.put(
KeyStroke.getPressed('s', 0x61, SWT.CTRL),
getActionRegistry().getAction(ActionFactory.SAVE.getId()));
keyHandler.put(
KeyStroke.getPressed('z', 0x7a, SWT.CTRL),
getActionRegistry().getAction(ActionFactory.UNDO.getId()));
keyHandler.put(
KeyStroke.getPressed('z', 0x7a, SWT.CTRL | SWT.SHIFT),
getActionRegistry().getAction(ActionFactory.REDO.getId()));
keyHandler.put(
KeyStroke.getPressed('a', 0x61, SWT.CTRL),
getActionRegistry().getAction(ActionFactory.SELECT_ALL.getId()));
keyHandler.put(
KeyStroke.getPressed(SWT.DEL, 127, 0),
getActionRegistry().getAction(ActionFactory.DELETE.getId()));
keyHandler.put(
KeyStroke.getPressed('+', SWT.KEYPAD_ADD, 0),
getActionRegistry().getAction(GEFActionConstants.ZOOM_IN));
keyHandler.put(
KeyStroke.getPressed('-', SWT.KEYPAD_SUBTRACT, 0),
getActionRegistry().getAction(GEFActionConstants.ZOOM_IN));
viewer.setProperty(
MouseWheelHandler.KeyGenerator.getKey(SWT.NONE), MouseWheelZoomHandler.SINGLETON);
viewer.setKeyHandler(keyHandler);
}
/** configure grid */
private void configureGrid() {
GraphicalViewer viewer = getGraphicalViewer();
viewer.setProperty(SnapToGrid.PROPERTY_GRID_ENABLED, true);
viewer.setProperty(SnapToGrid.PROPERTY_GRID_VISIBLE, true);
IAction action = new ToggleGridAction(viewer);
getActionRegistry().registerAction(action);
}