Examples of org.eclipse.ui.Saveable

org.eclipse.ui.Saveable
A Saveable represents a unit of saveability, e.g. an editable subset of the underlying domain model that may contain unsaved changes. Different workbench parts (editors and views) may present the same saveables in different ways. This interface allows the workbench to provide more appropriate handling of operations such as saving and closing workbench parts. For example, if two editors sharing the same saveable with unsaved changes are closed simultaneously, the user is only prompted to save the changes once for the shared saveable, rather than once for each editor.
Workbench parts that work in terms of saveables should implement {@link ISaveablesSource}.
@see ISaveablesSource @since 3.2

   * @param modelsClosing
   * @param modelsDecrementing
   */
  private void fillModelsClosing(Set modelsClosing, Map modelsDecrementing) {
    for (Iterator it = modelsDecrementing.keySet().iterator(); it.hasNext();) {
      Saveable model = (Saveable) it.next();
      if (modelsDecrementing.get(model).equals(modelRefCounts.get(model))) {
        modelsClosing.add(model);
      }
    }
  }

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      if (dontPrompt) {
        modelsToSave.clear();
        return false;
      } else if (modelsToSave.size() == 1) {
        Saveable model = (Saveable) modelsToSave.get(0);
        // Show a dialog.
        String[] buttons;
        if(canCancel) {
          buttons = new String[] { IDialogConstants.YES_LABEL,
              IDialogConstants.NO_LABEL,
              IDialogConstants.CANCEL_LABEL };
        } else {
          buttons = new String[] { IDialogConstants.YES_LABEL,
              IDialogConstants.NO_LABEL};
        }


        // don't save if we don't prompt
        int choice = ISaveablePart2.NO;
        
        MessageDialog dialog;
        if (stillOpenElsewhere) {
          String message = NLS
              .bind(
                  WorkbenchMessages.EditorManager_saveChangesOptionallyQuestion,
                  model.getName());
          MessageDialogWithToggle dialogWithToggle = new MessageDialogWithToggle(shellProvider.getShell(),
              WorkbenchMessages.Save_Resource, null, message,
              MessageDialog.QUESTION, buttons, 0, WorkbenchMessages.EditorManager_closeWithoutPromptingOption, false) {
            protected int getShellStyle() {
              return (canCancel ? SWT.CLOSE : SWT.NONE)
                  | SWT.TITLE | SWT.BORDER
                  | SWT.APPLICATION_MODAL
                  | getDefaultOrientation();
            }
          };
          dialog = dialogWithToggle;
        } else {
          String message = NLS
              .bind(
                  WorkbenchMessages.EditorManager_saveChangesQuestion,
                  model.getName());
          dialog = new MessageDialog(shellProvider.getShell(),
              WorkbenchMessages.Save_Resource, null, message,
              MessageDialog.QUESTION, buttons, 0) {
            protected int getShellStyle() {
              return (canCancel ? SWT.CLOSE : SWT.NONE)

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      public void run(IProgressMonitor monitor) {
        IProgressMonitor monitorWrap = new EventLoopProgressMonitor(
            monitor);
        monitorWrap.beginTask("", finalModels.size()); //$NON-NLS-1$
        for (Iterator i = finalModels.iterator(); i.hasNext();) {
          Saveable model = (Saveable) i.next();
          // handle case where this model got saved as a result of
          // saving another
          if (!model.isDirty()) {
            monitor.worked(1);
            continue;
          }
          SaveableHelper.doSaveModel(model, new SubProgressMonitor(monitorWrap, 1), shellProvider, true);
          if (monitorWrap.isCanceled())

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      if (saveables != null) {
        // make a copy to avoid a ConcurrentModificationException - we
        // will remove from the original set as we iterate
        saveables = new HashSet(saveables);
        for (Iterator it2 = saveables.iterator(); it2.hasNext();) {
          Saveable saveable = (Saveable) it2.next();
          if (removeModel(part, saveable)) {
            removed.add(saveable);
          }
        }
      }

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   */
  private List getFilteredSaveables(ISaveableFilter filter, Saveable[] saveables) {
    List toSave = new ArrayList();
    if (filter == null) {
      for (int i = 0; i < saveables.length; i++) {
        Saveable saveable = saveables[i];
        if (saveable.isDirty())
          toSave.add(saveable);
      }
    } else {
      SaveablesList saveablesList = (SaveablesList)getService(ISaveablesLifecycleListener.class);
      for (int i = 0; i < saveables.length; i++) {
        Saveable saveable = saveables[i];
        if (saveable.isDirty()) {
          IWorkbenchPart[] parts = saveablesList.getPartsForSaveable(saveable);
          if (matchesFilter(filter, saveable, parts))
            toSave.add(saveable);
        }
      }

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org.eclipse.swt.graphics.Cursor

org.eclipse.swt.widgets.Composite

org.eclipse.ui.internal.EditorManager

org.eclipse.ui.internal.SaveableHelper

org.eclipse.ui.internal.SaveablesList

org.eclipse.ui.internal.Workbench

org.eclipse.ui.model.WorkbenchPartLabelProvider

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