/**
* Sets the active page of the the multi-page editor to be the given editor. Switch the currently
* active editor.
*
* <p>This method is called whenever the page changes. Subclasses must implement this method to
* redirect actions to the given editor (if not already directed to it).
*
* @param activeEditor the new active editor, or <code>null</code> if there is no active page, or
* if the active page does not have a corresponding editor
*/
@Override
public void setActivePage(IEditorPart activeEditor) {
// Check if we are already initialized
// Return if we are not
if (getPage() == null) return;
// skip if the activeEditor doesn't change.
if (activeEditor == activeNestedEditor) return;
if (log.isLoggable(Level.FINE)) {
log.fine("setActivePage(" + activeEditor + " " + ")");
}
activeNestedEditor = activeEditor;
// System.out.println(this.getClass().getSimpleName()
// + ".setActivePage(" + activeEditor
// + ") :" + getActiveContributor());
// Propagate call if possible
// Call setActiveEditor() on nested contributor.
IEditorActionBarContributor contributor = getActiveContributor();
if (contributor != this && contributor instanceof EditorActionBarContributor)
((EditorActionBarContributor) contributor).setActiveEditor(activeEditor);
// if(contributor != this && contributor instanceof IMultiPageEditorActionBarContributor)
// ((IMultiPageEditorActionBarContributor)contributor).setActivePage(activeEditor);
}
public void dispose() {
super.dispose();
undoAction.removePropertyChangeListener(this);
redoAction.removePropertyChangeListener(this);
if (workbench != null) {
workbench.removePartListener(this);
}
}
@Override
public void setActiveEditor(IEditorPart targetEditor) {
super.setActiveEditor(targetEditor);
activeEditor = targetEditor;
if (activeEditor instanceof ReportViewerEditor) {
printLayoutFromViewerAction.setReportViewerEditor((ReportViewerEditor) activeEditor);
refreshLayoutFromViewerAction.setReportViewerEditor((ReportViewerEditor) activeEditor);
}
}
public void init(IActionBars bars) {
super.init(bars);
IMenuManager menuMgr = bars.getMenuManager();
IMenuManager editMenu = menuMgr.findMenuUsingPath(IWorkbenchActionConstants.M_EDIT);
if (editMenu != null) {
IContributionItem[] items = editMenu.getItems();
undoAction = ((ActionContributionItem) items[0]).getAction();
redoAction = ((ActionContributionItem) items[1]).getAction();
undoAction.addPropertyChangeListener(this);
redoAction.addPropertyChangeListener(this);
}
}
@Override
public void contributeToToolBar(IToolBarManager toolBarManager) {
logger.debug("contributeToToolBar() activeEditor = " + activeEditor); // $NON-NLS-1$
super.contributeToToolBar(toolBarManager);
printLayoutFromViewerAction =
new PrintLayoutFromViewerAction((ReportViewerEditor) activeEditor);
refreshLayoutFromViewerAction =
new RefreshLayoutFromViewerAction((ReportViewerEditor) activeEditor);
toolBarManager.add(printLayoutFromViewerAction);
toolBarManager.add(refreshLayoutFromViewerAction);
}
public void setActiveEditor(IEditorPart targetEditor) {
super.setActiveEditor(targetEditor);
workbench = targetEditor.getSite().getWorkbenchWindow().getActivePage();
workbench.addPartListener(this);
targetEditor.addPropertyListener(this);
}