示例#1
0
  public void positionWindow(boolean resetToDefault) {
    String mapWindow;

    mapShellBounds = mapShell.getBounds();
    mapWindow = prefs.get(RadarConsts.PREF_KEY_MAP_WINDOW, "");

    if (mapWindow.equals("") || resetToDefault) {
      Rectangle dispBounds, tableBounds;

      dispBounds = ((Display.getCurrent()).getPrimaryMonitor()).getClientArea();
      tableBounds = display.getShells()[1].getBounds();

      mapShellBounds.width = dispBounds.width - tableBounds.width;
      mapShellBounds.height = dispBounds.height;
      mapShellBounds.x = dispBounds.x + tableBounds.width;
      mapShellBounds.y = dispBounds.y;
    } else {
      String[] tokens = mapWindow.split(",");

      mapShellBounds =
          new Rectangle(
              new Integer(tokens[0]), // X value
              new Integer(tokens[1]), // Y value
              new Integer(tokens[2]), // Width
              new Integer(tokens[3]) // Height
              );
    }
    mapShell.setBounds(mapShellBounds);
  }
 Widget findWidget(String widgetID) {
   Display display = Display.getCurrent();
   Shell[] shells = display.getShells();
   for (Shell shell : shells) {
     Widget widget = findWidget(widgetID, shell);
     if (widget != null) {
       return widget;
     }
   }
   return null;
 }
示例#3
0
  /**
   * Gets the shell to use.
   *
   * @return The Shell.
   */
  public static Shell getShell() {
    Display display = Display.getDefault();
    Shell shell = display.getActiveShell();
    if (shell != null) {
      return shell;
    }

    // should only be necessary for headed eclimd
    Shell[] shells = display.getShells();
    if (shells.length > 0) {
      return shells[0];
    }

    // hopefully shouldn't happen
    return null;
  }
  public static void initializeStyling(Display display, IEclipseContext appContext) {
    String cssTheme = (String) appContext.get(E4Application.THEME_ID);
    String cssURI = (String) appContext.get(E4Workbench.CSS_URI_ARG);

    if (cssTheme != null) {
      String cssResourcesURI = (String) appContext.get(E4Workbench.CSS_RESOURCE_URI_ARG);

      Bundle bundle = WorkbenchSWTActivator.getDefault().getBundle();
      BundleContext context = bundle.getBundleContext();
      ServiceReference ref = context.getServiceReference(IThemeManager.class.getName());
      IThemeManager mgr = (IThemeManager) context.getService(ref);
      final IThemeEngine engine = mgr.getEngineForDisplay(display);

      // Store the app context
      IContributionFactory contribution =
          (IContributionFactory) appContext.get(IContributionFactory.class.getName());
      IEclipseContext cssContext = EclipseContextFactory.create();
      cssContext.set(IContributionFactory.class.getName(), contribution);
      display.setData("org.eclipse.e4.ui.css.context", cssContext); // $NON-NLS-1$

      // Create the OSGi resource locator
      if (cssResourcesURI != null) {
        // TODO: Should this be set through an extension as well?
        engine.registerResourceLocator(new OSGiResourceLocator(cssResourcesURI));
      }

      engine.restore(cssTheme);
      // TODO Should we create an empty default theme?

      appContext.set(IThemeEngine.class.getName(), engine);

      appContext.set(
          IStylingEngine.SERVICE_NAME,
          new IStylingEngine() {
            public void setClassname(Object widget, String classname) {
              WidgetElement.setCSSClass((Widget) widget, classname);
              engine.applyStyles((Widget) widget, true);
            }

            public void setId(Object widget, String id) {
              WidgetElement.setID((Widget) widget, id);
              engine.applyStyles((Widget) widget, true);
            }

            public void style(Object widget) {
              engine.applyStyles((Widget) widget, true);
            }

            public CSSStyleDeclaration getStyle(Object widget) {
              return engine.getStyle((Widget) widget);
            }

            public void setClassnameAndId(Object widget, String classname, String id) {
              WidgetElement.setCSSClass((Widget) widget, classname);
              WidgetElement.setID((Widget) widget, id);
              engine.applyStyles((Widget) widget, true);
            }
          });
    } else if (cssURI != null) {
      String cssResourcesURI = (String) appContext.get(E4Workbench.CSS_RESOURCE_URI_ARG);
      final CSSSWTEngineImpl engine = new CSSSWTEngineImpl(display, true);
      WidgetElement.setEngine(display, engine);
      if (cssResourcesURI != null) {
        engine
            .getResourcesLocatorManager()
            .registerResourceLocator(new OSGiResourceLocator(cssResourcesURI.toString()));
      }
      // FIXME: is this needed?
      display.setData("org.eclipse.e4.ui.css.context", appContext); // $NON-NLS-1$
      appContext.set(
          IStylingEngine.SERVICE_NAME,
          new IStylingEngine() {
            public void setClassname(Object widget, String classname) {
              WidgetElement.setCSSClass((Widget) widget, classname);
              engine.applyStyles((Widget) widget, true);
            }

            public void setId(Object widget, String id) {
              WidgetElement.setID((Widget) widget, id);
              engine.applyStyles((Widget) widget, true);
            }

            public void style(Object widget) {
              engine.applyStyles((Widget) widget, true);
            }

            public CSSStyleDeclaration getStyle(Object widget) {
              Element e = engine.getCSSElementContext(widget).getElement();
              if (e == null) {
                return null;
              }
              return engine.getViewCSS().getComputedStyle(e, null);
            }

            public void setClassnameAndId(Object widget, String classname, String id) {
              WidgetElement.setCSSClass((Widget) widget, classname);
              WidgetElement.setID((Widget) widget, id);
              engine.applyStyles((Widget) widget, true);
            }
          });

      URL url;
      InputStream stream = null;
      try {
        url = FileLocator.resolve(new URL(cssURI));
        stream = url.openStream();
        engine.parseStyleSheet(stream);
      } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } finally {
        if (stream != null) {
          try {
            stream.close();
          } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
          }
        }
      }

      Shell[] shells = display.getShells();
      for (Shell s : shells) {
        try {
          s.setRedraw(false);
          s.reskin(SWT.ALL);
          engine.applyStyles(s, true);
        } catch (Exception e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        } finally {
          s.setRedraw(true);
        }
      }
    }

    CSSRenderingUtils cssUtils = ContextInjectionFactory.make(CSSRenderingUtils.class, appContext);
    appContext.set(CSSRenderingUtils.class, cssUtils);
  }
 private void setDisplayCursor(Display d, Cursor c) {
   Shell[] shells = d.getShells();
   for (int i = 0; i < shells.length; i++) shells[i].setCursor(c);
 }