Java 类org.eclipse.jface.action.ExternalActionManager 实例源码

项目：swt-widgets 文件：MenuManagerEx.java

/**
 * Returns the text shown in the menu, potentially with a shortcut appended.
 *
 * @return the menu text
 */
public String getMenuText() {
  if (definitionId == null) {
    return menuText;
  }
  final ExternalActionManager.ICallback callback =
      ExternalActionManager.getInstance().getCallback();
  if (callback != null) {
    final String shortCut = callback.getAcceleratorText(definitionId);
    if (shortCut == null) {
      return menuText;
    }
    return menuText + "\t" + shortCut; //$NON-NLS-1$
  }
  return menuText;
}

项目：swt-widgets 文件：ActionContributionItemEx.java

/**
 * The <code>ActionContributionItemEx</code> implementation of this
 * <code>IContributionItem</code> method creates an SWT <code>Button</code>
 * for the action using the action's style. If the action's checked property
 * has been set, the button is created and primed to the value of the checked
 * property.
 */
@Override
public void fill(Composite parent) {
  if ((widget == null) && (parent != null)) {
    int flags = SWT.PUSH;
    if (action != null) {
      if (action.getStyle() == IAction.AS_CHECK_BOX) {
        flags = SWT.TOGGLE;
      }
      if (action.getStyle() == IAction.AS_RADIO_BUTTON) {
        flags = SWT.RADIO;
      }
    }

    final Button b = new Button(parent, flags);
    b.setData(this);
    b.addListener(SWT.Dispose, getButtonListener());
    // Don't hook a dispose listener on the parent
    b.addListener(SWT.Selection, getButtonListener());
    if (action.getHelpListener() != null) {
      b.addHelpListener(action.getHelpListener());
    }
    widget = b;

    update(null);

    // Attach some extra listeners.
    action.addPropertyChangeListener(propertyListener);
    if (action != null) {
      final String commandId = action.getActionDefinitionId();
      final ExternalActionManager.ICallback callback = ExternalActionManager
          .getInstance().getCallback();

      if ((callback != null) && (commandId != null)) {
        callback.addPropertyChangeListener(commandId, actionTextListener);
      }
    }
  }
}

项目：swt-widgets 文件：ActionContributionItemEx.java

/**
 * Handles a widget dispose event for the widget corresponding to this item.
 */
private void handleWidgetDispose(Event e) {
  // Check if our widget is the one being disposed.
  if (e.widget == widget) {
    // Dispose of the menu creator.
    if ((action.getStyle() == IAction.AS_DROP_DOWN_MENU) && menuCreatorCalled) {
      final IMenuCreator mc = action.getMenuCreator();
      if (mc != null) {
        mc.dispose();
      }
    }

    // Unhook all of the listeners.
    action.removePropertyChangeListener(propertyListener);
    if (action != null) {
      final String commandId = action.getActionDefinitionId();
      final ExternalActionManager.ICallback callback = ExternalActionManager
          .getInstance().getCallback();

      if ((callback != null) && (commandId != null)) {
        callback.removePropertyChangeListener(commandId, actionTextListener);
      }
    }

    // Clear the widget field.
    widget = null;

    disposeOldImages();
  }
}

项目：swt-widgets 文件：ActionContributionItemEx.java

/**
 * Returns whether the command corresponding to this action is active.
 */
private boolean isCommandActive() {
  final IAction actionToCheck = getAction();

  if (actionToCheck != null) {
    final String commandId = actionToCheck.getActionDefinitionId();
    final ExternalActionManager.ICallback callback = ExternalActionManager
        .getInstance().getCallback();

    if (callback != null) {
      return callback.isActive(commandId);
    }
  }
  return true;
}

项目：Pydev 文件：MenuManagerCopiedToAddCreateMenuWithMenuParent.java

/**
 * Returns the text shown in the menu, potentially with a shortcut
 * appended.
 *
 * @return the menu text
 */
public String getMenuText() {
    if (definitionId == null) {
        return menuText;
    }
    ExternalActionManager.ICallback callback = ExternalActionManager.getInstance().getCallback();
    if (callback != null) {
        String shortCut = callback.getAcceleratorText(definitionId);
        if (shortCut == null) {
            return menuText;
        }
        return menuText + "\t" + shortCut; //$NON-NLS-1$
    }
    return menuText;
}

项目：cuina 文件：SaveActionContributionItem.java

/**
 * The <code>ActionContributionItem</code> implementation of this
 * <code>IContributionItem</code> method creates an SWT
 * <code>Button</code> for the action using the action's style. If the
 * action's checked property has been set, the button is created and primed
 * to the value of the checked property.
 */
@Override
public void fill(Composite parent) {
    if (widget == null && parent != null) {
        int flags = SWT.PUSH;
        if (action != null) {
            if (action.getStyle() == IAction.AS_CHECK_BOX) {
                flags = SWT.TOGGLE;
            }
            if (action.getStyle() == IAction.AS_RADIO_BUTTON) {
                flags = SWT.RADIO;
            }
        }

        Button b = new Button(parent, flags);
        b.setData(this);
        b.addListener(SWT.Dispose, getButtonListener());
        // Don't hook a dispose listener on the parent
        b.addListener(SWT.Selection, getButtonListener());
        if (action.getHelpListener() != null) {
            b.addHelpListener(action.getHelpListener());
        }
        widget = b;

        update(null);

        // Attach some extra listeners.
        action.addPropertyChangeListener(propertyListener);
        if (action != null) {
            String commandId = action.getActionDefinitionId();
            ExternalActionManager.ICallback callback = ExternalActionManager
                    .getInstance().getCallback();

            if ((callback != null) && (commandId != null)) {
                callback.addPropertyChangeListener(commandId,
                        actionTextListener);
            }
        }
    }
}

项目：cuina 文件：SaveActionContributionItem.java

/**
 * Handles a widget dispose event for the widget corresponding to this item.
 */
private void handleWidgetDispose(Event e) {
    // Check if our widget is the one being disposed.
    if (e.widget == widget) {
        // Dispose of the menu creator.
        if (action.getStyle() == IAction.AS_DROP_DOWN_MENU
                && menuCreatorCalled) {
            IMenuCreator mc = action.getMenuCreator();
            if (mc != null) {
                mc.dispose();
            }
        }

        // Unhook all of the listeners.
        action.removePropertyChangeListener(propertyListener);
        if (action != null) {
            String commandId = action.getActionDefinitionId();
            ExternalActionManager.ICallback callback = ExternalActionManager
                    .getInstance().getCallback();

            if ((callback != null) && (commandId != null)) {
                callback.removePropertyChangeListener(commandId,
                        actionTextListener);
            }
        }

        // Clear the widget field.
        widget = null;

        disposeOldImages();
    }
}

项目：cuina 文件：SaveActionContributionItem.java

/**
 * Returns whether the command corresponding to this action is active.
 */
private boolean isCommandActive() {
    IAction actionToCheck = getAction();

    if (actionToCheck != null) {
        String commandId = actionToCheck.getActionDefinitionId();
        ExternalActionManager.ICallback callback = ExternalActionManager
                .getInstance().getCallback();

        if (callback != null) {
            return callback.isActive(commandId);
        }
    }
    return true;
}

项目：swt-widgets 文件：MenuManagerEx.java

@Override
public void update(String property) {
  final IContributionItem items[] = getItems();

  for (final IContributionItem item : items) {
    item.update(property);
  }

  if ((menu != null) && ! menu.isDisposed() && (menu.getParentItem() != null)) {
    if (IAction.TEXT.equals(property)) {
      String text = getOverrides().getText(this);

      if (text == null) {
        text = getMenuText();
      }

      if (text != null) {
        final ExternalActionManager.ICallback callback = ExternalActionManager
            .getInstance().getCallback();

        if (callback != null) {
          final int index = text.indexOf('&');

          if ((index >= 0) && (index < (text.length() - 1))) {
            final char character = Character.toUpperCase(text
                .charAt(index + 1));

            if (callback.isAcceleratorInUse(SWT.ALT | character)
                && isTopLevelMenu()) {
              if (index == 0) {
                text = text.substring(1);
              } else {
                text = text.substring(0, index) + text.substring(index + 1);
              }
            }
          }
        }

        menu.getParentItem().setText(text);
      }
    } else if (IAction.IMAGE.equals(property) && (image != null)) {
      final LocalResourceManager localManager = new LocalResourceManager(
          JFaceResources.getResources());
      menu.getParentItem().setImage(localManager.createImage(image));
      disposeOldImages();
      imageManager = localManager;
    }
  }
}

项目：swt-widgets 文件：ActionContributionItemEx.java

/**
 * The <code>ActionContributionItemEx</code> implementation of this
 * <code>IContributionItem</code> method creates an SWT <code>MenuItem</code>
 * for the action using the action's style. If the action's checked property
 * has been set, a button is created and primed to the value of the checked
 * property. If the action's menu creator property has been set, a cascading
 * submenu is created.
 */
@Override
public void fill(Menu parent, int index) {
  if ((widget == null) && (parent != null)) {
    int flags = SWT.PUSH;
    if (action != null) {
      final int style = action.getStyle();
      if (style == IAction.AS_CHECK_BOX) {
        flags = SWT.CHECK;
      } else if (style == IAction.AS_RADIO_BUTTON) {
        flags = SWT.RADIO;
      } else if (style == IAction.AS_DROP_DOWN_MENU) {
        flags = SWT.CASCADE;
      }
    }

    MenuItem mi = null;
    if (index >= 0) {
      mi = new MenuItem(parent, flags, index);
    } else {
      mi = new MenuItem(parent, flags);
    }
    widget = mi;

    mi.setData(this);
    mi.addListener(SWT.Dispose, getMenuItemListener());
    mi.addListener(SWT.Selection, getMenuItemListener());
    if (action.getHelpListener() != null) {
      mi.addHelpListener(action.getHelpListener());
    }

    if (flags == SWT.CASCADE) {
      // just create a proxy for now, if the user shows it then
      // fill it in
      final Menu subMenu = new Menu(parent);
      subMenu.addListener(SWT.Show, getMenuCreatorListener());
      subMenu.addListener(SWT.Hide, getMenuCreatorListener());
      mi.setMenu(subMenu);
    }

    update(null);

    // Attach some extra listeners.
    action.addPropertyChangeListener(propertyListener);
    if (action != null) {
      final String commandId = action.getActionDefinitionId();
      final ExternalActionManager.ICallback callback = ExternalActionManager
          .getInstance().getCallback();

      if ((callback != null) && (commandId != null)) {
        callback.addPropertyChangeListener(commandId, actionTextListener);
      }
    }
  }
}

项目：swt-widgets 文件：ActionContributionItemEx.java

/**
 * The <code>ActionContributionItemEx</code> implementation of this ,
 * <code>IContributionItem</code> method creates an SWT <code>ToolItem</code>
 * for the action using the action's style. If the action's checked property
 * has been set, a button is created and primed to the value of the checked
 * property. If the action's menu creator property has been set, a drop-down
 * tool item is created.
 */
@Override
public void fill(ToolBar parent, int index) {
  if ((widget == null) && (parent != null)) {
    int flags = SWT.PUSH;
    if (action != null) {
      final int style = action.getStyle();
      if (style == IAction.AS_CHECK_BOX) {
        flags = SWT.CHECK;
      } else if (style == IAction.AS_RADIO_BUTTON) {
        flags = SWT.RADIO;
      } else if (style == IAction.AS_DROP_DOWN_MENU) {
        flags = SWT.DROP_DOWN;
      }
    }

    ToolItem ti = null;
    if (index >= 0) {
      ti = new ToolItem(parent, flags, index);
    } else {
      ti = new ToolItem(parent, flags);
    }
    ti.setData(this);
    ti.addListener(SWT.Selection, getToolItemListener());
    ti.addListener(SWT.Dispose, getToolItemListener());

    widget = ti;

    update(null);

    // Attach some extra listeners.
    if (action != null) {
      action.addPropertyChangeListener(propertyListener);
      final String commandId = action.getActionDefinitionId();
      final ExternalActionManager.ICallback callback =
          ExternalActionManager.getInstance().getCallback();

      if ((callback != null) && (commandId != null)) {
        callback.addPropertyChangeListener(commandId, actionTextListener);
      }
    }
  }
}

项目：Pydev 文件：MenuManagerCopiedToAddCreateMenuWithMenuParent.java

@Override
public void update(String property) {
    IContributionItem items[] = getItems();

    for (int i = 0; i < items.length; i++) {
        items[i].update(property);
    }

    if (menu != null && !menu.isDisposed() && menu.getParentItem() != null) {
        if (IAction.TEXT.equals(property)) {
            String text = getOverrides().getText(this);

            if (text == null) {
                text = getMenuText();
            }

            if (text != null) {
                ExternalActionManager.ICallback callback = ExternalActionManager.getInstance().getCallback();

                if (callback != null) {
                    int index = text.indexOf('&');

                    if (index >= 0 && index < text.length() - 1) {
                        char character = Character.toUpperCase(text.charAt(index + 1));

                        if (callback.isAcceleratorInUse(SWT.ALT | character)) {
                            if (index == 0) {
                                text = text.substring(1);
                            } else {
                                text = text.substring(0, index) + text.substring(index + 1);
                            }
                        }
                    }
                }

                menu.getParentItem().setText(text);
            }
        } else if (IAction.IMAGE.equals(property) && image != null) {
            LocalResourceManager localManager = new LocalResourceManager(JFaceResources.getResources());
            menu.getParentItem().setImage(localManager.createImage(image));
            disposeOldImages();
            imageManager = localManager;
        }
    }
}

项目：cuina 文件：SaveActionContributionItem.java

/**
 * The <code>ActionContributionItem</code> implementation of this
 * <code>IContributionItem</code> method creates an SWT
 * <code>MenuItem</code> for the action using the action's style. If the
 * action's checked property has been set, a button is created and primed to
 * the value of the checked property. If the action's menu creator property
 * has been set, a cascading submenu is created.
 */
@Override
public void fill(Menu parent, int index) {
    if (widget == null && parent != null) {
        int flags = SWT.PUSH;
        if (action != null) {
            int style = action.getStyle();
            if (style == IAction.AS_CHECK_BOX) {
                flags = SWT.CHECK;
            } else if (style == IAction.AS_RADIO_BUTTON) {
                flags = SWT.RADIO;
            } else if (style == IAction.AS_DROP_DOWN_MENU) {
                flags = SWT.CASCADE;
            }
        }

        MenuItem mi = null;
        if (index >= 0) {
            mi = new MenuItem(parent, flags, index);
        } else {
            mi = new MenuItem(parent, flags);
        }
        widget = mi;

        mi.setData(this);
        mi.addListener(SWT.Dispose, getMenuItemListener());
        mi.addListener(SWT.Selection, getMenuItemListener());
        if (action.getHelpListener() != null) {
            mi.addHelpListener(action.getHelpListener());
        }

        if (flags == SWT.CASCADE) {
            // just create a proxy for now, if the user shows it then 
            // fill it in
            Menu subMenu = new Menu(parent);
            subMenu.addListener(SWT.Show, getMenuCreatorListener());
            subMenu.addListener(SWT.Hide, getMenuCreatorListener());
            mi.setMenu(subMenu);
        }

        update(null);

        // Attach some extra listeners.
        action.addPropertyChangeListener(propertyListener);
        if (action != null) {
            String commandId = action.getActionDefinitionId();
            ExternalActionManager.ICallback callback = ExternalActionManager
                    .getInstance().getCallback();

            if ((callback != null) && (commandId != null)) {
                callback.addPropertyChangeListener(commandId,
                        actionTextListener);
            }
        }
    }
}

项目：cuina 文件：SaveActionContributionItem.java

/**
 * The <code>ActionContributionItem</code> implementation of this ,
 * <code>IContributionItem</code> method creates an SWT
 * <code>ToolItem</code> for the action using the action's style. If the
 * action's checked property has been set, a button is created and primed to
 * the value of the checked property. If the action's menu creator property
 * has been set, a drop-down tool item is created.
 */
@Override
public void fill(ToolBar parent, int index) {
    if (widget == null && parent != null) {
        int flags = SWT.PUSH;
        if (action != null) {
            int style = action.getStyle();
            if (style == IAction.AS_CHECK_BOX) {
                flags = SWT.CHECK;
            } else if (style == IAction.AS_RADIO_BUTTON) {
                flags = SWT.RADIO;
            } else if (style == IAction.AS_DROP_DOWN_MENU) {
                flags = SWT.DROP_DOWN;
            }
        }

        ToolItem ti = null;
        if (index >= 0) {
            ti = new ToolItem(parent, flags, index);
        } else {
            ti = new ToolItem(parent, flags);
        }
        ti.setData(this);
        ti.addListener(SWT.Selection, getToolItemListener());
        ti.addListener(SWT.Dispose, getToolItemListener());

        widget = ti;

        update(null);

        // Attach some extra listeners.
        action.addPropertyChangeListener(propertyListener);
        if (action != null) {
            String commandId = action.getActionDefinitionId();
            ExternalActionManager.ICallback callback = ExternalActionManager
                    .getInstance().getCallback();

            if ((callback != null) && (commandId != null)) {
                callback.addPropertyChangeListener(commandId,
                        actionTextListener);
            }
        }
    }
}