public static Menu getMultiSelectionMenu(boolean isOnlyLayers) {
if (multipleSelectionContextMenu == null) {
multipleSelectionContextMenu = new Menu();
DeleteElementsMenuAction deleteElementsMenuAction = new DeleteElementsMenuAction(treePanel);
MenuItem deleteElements = new MenuItem();
deleteElements.setText(deleteElementsMenuAction.getTitle());
deleteElements.setIcon(deleteElementsMenuAction.getImage());
deleteElements.addSelectionListener(deleteElementsMenuAction);
multipleSelectionContextMenu.add(deleteElements);
copyMultiLayers = new MenuItem("Copy Layers");
copyMultiLayers.setIcon(LayerResources.ICONS.copy());
copyMultiLayers.addSelectionListener(
new CopyLayerAction(treePanel, pasteAction, pasteMenuItem));
}
if (isOnlyLayers) {
multipleSelectionContextMenu.add(copyMultiLayers);
} else if (multipleSelectionContextMenu.getItems().contains(copyMultiLayers)) {
multipleSelectionContextMenu.remove(copyMultiLayers);
}
return multipleSelectionContextMenu;
}
public SVGWindow addWindow(OMSVGSVGElement svg, ILoadRequest request) {
String title = request.getTitle();
SVGModel model = SVGModel.newInstance(svg, title);
SVGWindow window = new SVGWindow(model);
window.setHeading(title);
svgWindows.add(window);
// To be notified when a window is activated in order to
// keep track of the active window
window.addListener(
Events.Activate,
new Listener<WindowEvent>() {
@Override
public void handleEvent(WindowEvent we) {
SVGWindow svgWindow = (SVGWindow) we.getWindow();
GWT.log("VectomaticApp2.Activate(" + svgWindow.getHeading() + ")");
if (activeWindow != svgWindow) {
if (activeWindow != null) {
activeWindow.deactivate();
fireEvent(new DeactivateWindowEvent(activeWindow));
}
activeWindow = svgWindow;
activeWindow.activate();
fireEvent(new ActivateWindowEvent(activeWindow));
}
}
});
window.addListener(
Events.BeforeHide,
new Listener<WindowEvent>() {
@Override
public void handleEvent(WindowEvent we) {
SVGWindow svgWindow = (SVGWindow) we.getWindow();
svgWindow.getSvgModel().getSelectionModel().deselectAll();
GWT.log("VectomaticApp2.BeforeHide(" + svgWindow.getHeading() + ")");
svgWindow.removeAllListeners();
svgWindow.deactivate();
fireEvent(new DeactivateWindowEvent(svgWindow));
svgWindows.remove(svgWindow);
activeWindow = null;
update();
}
});
// Update the recent docs menu
if (!(request instanceof NewDocRequest)) {
List<Component> recentDocs = recentDocsMenu.getItems();
boolean alreadyInRecentDocs = false;
for (Component item : recentDocs) {
RecentDocMenuItem menuItem = (RecentDocMenuItem) item;
if (request.equals(menuItem.getRequest())) {
alreadyInRecentDocs = true;
break;
}
}
if (!alreadyInRecentDocs) {
if (recentDocs.size() >= 8) {
Component oldestItem = recentDocs.get(0);
oldestItem.removeAllListeners();
recentDocsMenu.remove(oldestItem);
}
RecentDocMenuItem recentDocItem = new RecentDocMenuItem(request);
recentDocsMenu.add(recentDocItem);
}
}
int windowBarHeight = getWindowBarHeight();
windowY += windowBarHeight;
window.setPagePosition(windowX, windowY);
windowX += windowBarHeight;
// window.show();
viewport.add(window);
window.setVisible(true);
update();
return window;
}