protected void exportAsSvg() {
GWT.log("exportAsSvg()");
SVGModel model = getActiveModel();
String markup = model.getMarkup();
String url = "data:image/svg+xml;base64," + base64encode(markup);
String title = ((SVGNamedElementModel) model.getRoot()).getName();
com.google.gwt.user.client.Window.open(url, title, "");
}
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;
}
