private IPerspectiveDescriptor[] load() {
Preferences store = createSessionScope();
String[] keys;
IPerspectiveDescriptor[] result = null;
IWorkbench workbench = PlatformUI.getWorkbench();
IPerspectiveRegistry registry = workbench.getPerspectiveRegistry();
try {
keys = store.keys();
result = new IPerspectiveDescriptor[keys.length];
for (int i = 0; i < keys.length; i++) {
String perspectiveId = keys[i];
int pos = store.getInt(perspectiveId, 0);
if (pos <= perspectiveList.size()) {
perspectiveList.add(pos, perspectiveId);
} else {
perspectiveList.add(perspectiveId);
}
}
for (int i = 0; i < perspectiveList.size(); i++) {
String id = (String) perspectiveList.get(i);
result[i] = registry.findPerspectiveWithId(id);
}
} catch (BackingStoreException e) {
e.printStackTrace();
}
return result;
}
// FIXME see https://bugs.eclipse.org/bugs/show_bug.cgi?id=313771
private IPerspectiveDescriptor getDescriptorFor(String id) {
IPerspectiveRegistry perspectiveRegistry = PlatformUI.getWorkbench().getPerspectiveRegistry();
if (perspectiveRegistry instanceof PerspectiveRegistry) {
return ((PerspectiveRegistry) perspectiveRegistry).findPerspectiveWithId(id, false);
}
return perspectiveRegistry.findPerspectiveWithId(id);
}
@Override
public void widgetSelected(SelectionEvent e) {
IPerspectiveRegistry perspectiveRegistry = PlatformUI.getWorkbench().getPerspectiveRegistry();
IWorkbenchPage activePage =
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
activePage.setPerspective(
perspectiveRegistry.findPerspectiveWithId(LiteratureReviewPhasesPerspective.ID));
LiteratureReviewPhasesView literatureReviewStudiesView =
(LiteratureReviewPhasesView) ReviewerViewRegister.getView(LiteratureReviewPhasesView.ID);
}
void switchPerspective() {
IPreferenceStore store = DdmsPlugin.getDefault().getPreferenceStore();
if (store.getBoolean(PreferenceInitializer.ATTR_SWITCH_PERSPECTIVE)) {
IWorkbench workbench = PlatformUI.getWorkbench();
IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
IPerspectiveRegistry perspectiveRegistry = workbench.getPerspectiveRegistry();
String perspectiveId = store.getString(PreferenceInitializer.ATTR_PERSPECTIVE_ID);
if (perspectiveId != null
&& perspectiveId.length() > 0
&& perspectiveRegistry.findPerspectiveWithId(perspectiveId) != null) {
try {
workbench.showPerspective(perspectiveId, window);
} catch (WorkbenchException e) {
e.printStackTrace();
}
}
}
}
public static void switchToLiferayPerspective() {
// Retrieve the new project open perspective preference setting
String perspSetting =
PrefUtil.getAPIPreferenceStore().getString(IDE.Preferences.PROJECT_OPEN_NEW_PERSPECTIVE);
String promptSetting =
IDEWorkbenchPlugin.getDefault()
.getPreferenceStore()
.getString(IDEInternalPreferences.PROJECT_SWITCH_PERSP_MODE);
// Return if do not switch perspective setting and are not prompting
if (!(promptSetting.equals(MessageDialogWithToggle.PROMPT))
&& perspSetting.equals(IWorkbenchPreferenceConstants.NO_NEW_PERSPECTIVE)) {
return;
}
// Map perspective id to descriptor.
IPerspectiveRegistry reg = PlatformUI.getWorkbench().getPerspectiveRegistry();
IPerspectiveDescriptor finalPersp = reg.findPerspectiveWithId(LiferayPerspectiveFactory.ID);
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window != null) {
IWorkbenchPage page = window.getActivePage();
if (page != null) {
IPerspectiveDescriptor currentPersp = page.getPerspective();
// don't switch if the current perspective is the Liferay perspective
if (finalPersp.equals(currentPersp)) {
return;
}
}
// prompt the user to switch
if (!confirmPerspectiveSwitch(window, finalPersp)) {
return;
}
}
// replace active perspective setting otherwise
replaceCurrentPerspective(finalPersp);
}
boolean openPerspective(
final String perspId,
final IAdaptable input,
final IWorkbench workbench,
final IPreferenceStore store,
final ILog logger) {
try {
// Verify the requested perspective ID
IPerspectiveRegistry reg = workbench.getPerspectiveRegistry();
IPerspectiveDescriptor perspective = reg.findPerspectiveWithId(perspId);
if (perspective == null) {
logger.log(statusFactory.error("Unable to open perspective: " + perspId));
return false;
}
// Get "Open Behavior" preference.
String pref = store.getString(IWorkbenchPreferenceConstants.OPEN_NEW_PERSPECTIVE);
// Implement open behavior.
if (pref.equals(IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_WINDOW)) {
workbench.openWorkbenchWindow(perspId, input);
} else if (pref.equals(IWorkbenchPreferenceConstants.OPEN_PERSPECTIVE_REPLACE)) {
IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
IWorkbenchPage activePage = window.getActivePage();
if (activePage != null) {
activePage.setPerspective(perspective);
} else {
window.openPage(perspId, input);
}
}
Shell shell = workbench.getActiveWorkbenchWindow().getShell();
shell.setMinimized(false);
shell.forceActive();
logger.log(statusFactory.info("Opened perspective: " + perspId));
return true;
} catch (WorkbenchException e) {
logger.log(statusFactory.error("Error opening perspective: " + e.getMessage(), e));
return false;
}
}