コード例 #1
0
 private MPart createPart(MPartDescriptor descriptor) {
   if (descriptor == null) {
     return null;
   }
   MPart part = modelService.createModelElement(MPart.class);
   part.setElementId(descriptor.getElementId());
   part.getMenus().addAll(EcoreUtil.copyAll(descriptor.getMenus()));
   if (descriptor.getToolbar() != null) {
     part.setToolbar((MToolBar) EcoreUtil.copy((EObject) descriptor.getToolbar()));
   }
   part.setContributorURI(descriptor.getContributorURI());
   part.setCloseable(descriptor.isCloseable());
   part.setContributionURI(descriptor.getContributionURI());
   part.setLabel(descriptor.getLabel());
   part.setIconURI(descriptor.getIconURI());
   part.setTooltip(descriptor.getTooltip());
   part.getHandlers().addAll(EcoreUtil.copyAll(descriptor.getHandlers()));
   part.getTags().addAll(descriptor.getTags());
   part.getPersistedState().putAll(descriptor.getPersistedState());
   part.getBindingContexts().addAll(descriptor.getBindingContexts());
   return part;
 }
コード例 #2
0
  private <T> void findElementsRecursive(
      MApplicationElement searchRoot,
      Class<T> clazz,
      Selector matcher,
      List<T> elements,
      int searchFlags) {
    Assert.isLegal(searchRoot != null);
    if (searchFlags == 0) {
      return;
    }

    // are *we* a match ?
    boolean classMatch = clazz == null ? true : clazz.isInstance(searchRoot);
    if (classMatch && matcher.select(searchRoot)) {
      if (!elements.contains(searchRoot)) {
        @SuppressWarnings("unchecked")
        T element = (T) searchRoot;
        elements.add(element);
      }
    }
    if (searchRoot instanceof MApplication && (searchFlags == ANYWHERE)) {
      MApplication app = (MApplication) searchRoot;

      List<MApplicationElement> children = new ArrayList<>();
      if (clazz != null) {
        if (clazz.equals(MHandler.class)) {
          children.addAll(app.getHandlers());
        } else if (clazz.equals(MCommand.class)) {
          children.addAll(app.getCommands());
        } else if (clazz.equals(MBindingContext.class)) {
          children.addAll(app.getBindingContexts());
        } else if (clazz.equals(MBindingTable.class) || clazz.equals(MKeyBinding.class)) {
          children.addAll(app.getBindingTables());
        }
        // } else { only look for these if specifically asked.
        // children.addAll(app.getHandlers());
        // children.addAll(app.getCommands());
        // children.addAll(app.getBindingContexts());
        // children.addAll(app.getBindingTables());
      }

      for (MApplicationElement child : children) {
        findElementsRecursive(child, clazz, matcher, elements, searchFlags);
      }
    }

    if (searchRoot instanceof MBindingContext && (searchFlags == ANYWHERE)) {
      MBindingContext bindingContext = (MBindingContext) searchRoot;
      for (MBindingContext child : bindingContext.getChildren()) {
        findElementsRecursive(child, clazz, matcher, elements, searchFlags);
      }
    }

    if (searchRoot instanceof MBindingTable) {
      MBindingTable bindingTable = (MBindingTable) searchRoot;
      for (MKeyBinding child : bindingTable.getBindings()) {
        findElementsRecursive(child, clazz, matcher, elements, searchFlags);
      }
    }

    // Check regular containers
    if (searchRoot instanceof MElementContainer<?>) {
      /*
       * Bug 455281: If given a window with a primary perspective stack,
       * and we're not told to look outside of the perspectives (i.e.,
       * searchFlags is missing OUTSIDE_PERSPECTIVE), then just search the
       * primary perspective stack instead. This ignores special areas
       * like the compat layer's stack holding the Help, CheatSheets, and
       * Intro.
       */
      MElementContainer<?> searchContainer = (MElementContainer<?>) searchRoot;
      MPerspectiveStack primaryStack = null;
      if (searchRoot instanceof MWindow
          && (searchFlags & OUTSIDE_PERSPECTIVE) == 0
          && (primaryStack = getPrimaryPerspectiveStack((MWindow) searchRoot)) != null) {
        searchContainer = primaryStack;
      }
      if (searchContainer instanceof MPerspectiveStack) {
        if ((searchFlags & IN_ANY_PERSPECTIVE) != 0) {
          // Search *all* the perspectives
          MElementContainer<? extends MUIElement> container = searchContainer;
          List<? extends MUIElement> children = container.getChildren();
          for (MUIElement child : children) {
            findElementsRecursive(child, clazz, matcher, elements, searchFlags);
          }
        } else if ((searchFlags & IN_ACTIVE_PERSPECTIVE) != 0) {
          // Only search the currently active perspective, if any
          MPerspective active = ((MPerspectiveStack) searchContainer).getSelectedElement();
          if (active != null) {
            findElementsRecursive(active, clazz, matcher, elements, searchFlags);
          }
        } else if ((searchFlags & IN_SHARED_AREA) != 0) {
          // Only recurse through the shared areas
          List<MArea> areas = findElements(searchContainer, null, MArea.class, null);
          for (MArea area : areas) {
            findElementsRecursive(area, clazz, matcher, elements, searchFlags);
          }
        }
      } else {
        @SuppressWarnings("unchecked")
        MElementContainer<MUIElement> container = (MElementContainer<MUIElement>) searchRoot;
        List<MUIElement> children = container.getChildren();
        for (MUIElement child : children) {
          findElementsRecursive(child, clazz, matcher, elements, searchFlags);
        }
      }
    }

    // Search Trim
    if (searchRoot instanceof MTrimmedWindow && (searchFlags & IN_TRIM) != 0) {
      MTrimmedWindow tw = (MTrimmedWindow) searchRoot;
      List<MTrimBar> bars = tw.getTrimBars();
      for (MTrimBar bar : bars) {
        findElementsRecursive(bar, clazz, matcher, elements, searchFlags);
      }
    }

    // Search Detached Windows
    if (searchRoot instanceof MWindow) {
      MWindow window = (MWindow) searchRoot;
      for (MWindow dw : window.getWindows()) {
        findElementsRecursive(dw, clazz, matcher, elements, searchFlags);
      }

      MMenu menu = window.getMainMenu();
      if (menu != null && (searchFlags & IN_MAIN_MENU) != 0) {
        findElementsRecursive(menu, clazz, matcher, elements, searchFlags);
      }
      // Check for Handlers
      if (searchFlags == ANYWHERE && MHandler.class.equals(clazz)) {
        for (MHandler child : window.getHandlers()) {
          findElementsRecursive(child, clazz, matcher, elements, searchFlags);
        }
      }
    }

    if (searchRoot instanceof MPerspective) {
      MPerspective persp = (MPerspective) searchRoot;
      for (MWindow dw : persp.getWindows()) {
        findElementsRecursive(dw, clazz, matcher, elements, searchFlags);
      }
    }
    // Search shared elements
    if (searchRoot instanceof MPlaceholder) {
      MPlaceholder ph = (MPlaceholder) searchRoot;

      // Don't search in shared areas unless the flag is set
      if (ph.getRef() != null
          && (!(ph.getRef() instanceof MArea) || (searchFlags & IN_SHARED_AREA) != 0)) {
        findElementsRecursive(ph.getRef(), clazz, matcher, elements, searchFlags);
      }
    }

    if (searchRoot instanceof MPart && (searchFlags & IN_PART) != 0) {
      MPart part = (MPart) searchRoot;

      for (MMenu menu : part.getMenus()) {
        findElementsRecursive(menu, clazz, matcher, elements, searchFlags);
      }

      MToolBar toolBar = part.getToolbar();
      if (toolBar != null) {
        findElementsRecursive(toolBar, clazz, matcher, elements, searchFlags);
      }
      if (MHandler.class.equals(clazz)) {
        for (MHandler child : part.getHandlers()) {
          findElementsRecursive(child, clazz, matcher, elements, searchFlags);
        }
      }
    }
  }