private void openUnclosedMapLastSession(File statusFile, final IWorkbenchPage page)
throws FileNotFoundException, UnsupportedEncodingException, WorkbenchException, CoreException,
PartInitException {
FileInputStream input = new FileInputStream(statusFile);
BufferedReader reader =
new BufferedReader(new InputStreamReader(input, "utf-8")); // $NON-NLS-1$
IMemento memento = XMLMemento.createReadRoot(reader);
IMemento childMem = memento.getChild(IWorkbenchConstants.TAG_EDITORS);
// ((WorkbenchPage) page).getEditorManager().restoreState(childMem);
IMemento[] childrenEditor = childMem.getChildren("editor"); // $NON-NLS-1$
IEditorPart activeEditorPart = null;
for (IMemento childEditor : childrenEditor) {
IMemento childInput = childEditor.getChild("input"); // $NON-NLS-1$
String path = childInput.getString("path"); // $NON-NLS-1$
if (path != null) {
IEditorInput editorInput = MME.createFileEditorInput(path);
IEditorPart editorPart = page.openEditor(editorInput, MindMapUI.MINDMAP_EDITOR_ID);
if ("true".equals(childEditor.getString("activePart"))) { // $NON-NLS-1$ //$NON-NLS-2$
activeEditorPart = editorPart;
}
}
}
if (activeEditorPart != null) {
page.activate(activeEditorPart);
}
}
@Override
public void load(IMemento memento) {
super.load(memento);
IMemento pref = memento.getChild(PREF_ID);
if (pref != null) {
prefId = pref.getTextData();
}
IMemento lbl = memento.getChild(LABEL);
if (lbl != null) {
label = lbl.getTextData();
}
}
private ISelection restoreSelectionState(IMemento memento) {
if (memento == null) return null;
IMemento childMem;
childMem = memento.getChild(TAG_SELECTED_ELEMENTS);
if (childMem != null) {
ArrayList list = new ArrayList();
IMemento[] elementMem = childMem.getChildren(TAG_SELECTED_ELEMENT);
for (int i = 0; i < elementMem.length; i++) {
String javaElementHandle = elementMem[i].getString(TAG_SELECTED_ELEMENT_PATH);
if (javaElementHandle == null) {
// logical package
IMemento[] packagesMem = elementMem[i].getChildren(TAG_LOGICAL_PACKAGE);
LogicalPackage lp = null;
for (int j = 0; j < packagesMem.length; j++) {
javaElementHandle = packagesMem[j].getString(TAG_SELECTED_ELEMENT_PATH);
Object pack = DLTKCore.create(javaElementHandle);
if (pack instanceof IScriptFolder && ((IScriptFolder) pack).exists()) {
if (lp == null) lp = new LogicalPackage((IScriptFolder) pack);
else lp.add((IScriptFolder) pack);
}
}
if (lp != null) list.add(lp);
} else {
IModelElement element = DLTKCore.create(javaElementHandle);
if (element != null && element.exists()) list.add(element);
}
}
return new StructuredSelection(list);
}
return null;
}
/** Restores the object state from the memento. */
public IStatus restoreState() {
Assert.isTrue(!isRestored());
IStatus result = Status.OK_STATUS;
IMemento memento = this.memento;
this.memento = null;
String factoryId = memento.getString(IWorkbenchConstants.TAG_FACTORY_ID);
if (factoryId == null) {
WorkbenchPlugin.log("Unable to restore mru list - no input factory ID."); // $NON-NLS-1$
return result;
}
IElementFactory factory = PlatformUI.getWorkbench().getElementFactory(factoryId);
if (factory == null) {
return result;
}
IMemento persistableMemento = memento.getChild(IWorkbenchConstants.TAG_PERSISTABLE);
if (persistableMemento == null) {
WorkbenchPlugin.log(
"Unable to restore mru list - no input element state: " + factoryId); // $NON-NLS-1$
return result;
}
IAdaptable adaptable = factory.createElement(persistableMemento);
if (adaptable == null || (adaptable instanceof IEditorInput) == false) {
return result;
}
input = (IEditorInput) adaptable;
// Get the editor descriptor.
String editorId = memento.getString(IWorkbenchConstants.TAG_ID);
if (editorId != null) {
IEditorRegistry registry = WorkbenchPlugin.getDefault().getEditorRegistry();
descriptor = registry.findEditor(editorId);
}
return result;
}
/**
* Retrieves the memento corresponding to the list of hidden palettes for a given editor part
*
* @param part the editor for which preferences should be found
* @return the memento corresponding to the hidden palettes list
*/
public static IMemento getEditorHiddenPalettesMemento(IMemento editorMemento) {
IMemento hiddenPaletteMemento = editorMemento.getChild(HIDDEN_PALETTES);
if (hiddenPaletteMemento == null) {
hiddenPaletteMemento = editorMemento.createChild(HIDDEN_PALETTES);
}
return hiddenPaletteMemento;
}
private void restoreState() {
if (memento == null) return;
IMemento m = memento.getChild(ID);
String objType = m.getString("objType");
String counter = m.getString("counter");
String sDate = CastUtil.cString(m.getString("sDate"));
String eDate = CastUtil.cString(m.getString("eDate"));
int serverId = CastUtil.cint(m.getInteger("serverId"));
try {
setInput(sDate, eDate, objType, counter, serverId);
} catch (Exception e) {
e.printStackTrace();
}
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.internal.e4.compatibility.WorkbenchPartReference#initialize
* (org.eclipse.ui.IWorkbenchPart)
*/
@Override
public void initialize(IWorkbenchPart part) throws PartInitException {
IConfigurationElement element = descriptor.getConfigurationElement();
editorSite = new EditorSite(getModel(), part, this, element);
if (element == null) {
editorSite.setExtensionId(descriptor.getId());
}
editorSite.setActionBars(
createEditorActionBars((WorkbenchPage) getPage(), descriptor, editorSite));
IEditorPart editor = (IEditorPart) part;
try {
editor.init(editorSite, getEditorInput());
} catch (PartInitException e) {
if (editor instanceof ErrorEditorPart) {
editor.init(editorSite, new NullEditorInput(this));
} else {
throw e;
}
}
if (editor.getSite() != editorSite || editor.getEditorSite() != editorSite) {
String id = descriptor == null ? getModel().getElementId() : descriptor.getId();
throw new PartInitException(NLS.bind(WorkbenchMessages.EditorManager_siteIncorrect, id));
}
if (part instanceof IPersistableEditor) {
if (editorState != null) {
((IPersistableEditor) part).restoreState(editorState);
} else if (useIPersistableEditor()) {
String mementoString = getModel().getPersistedState().get(MEMENTO_KEY);
if (mementoString != null) {
try {
IMemento createReadRoot = XMLMemento.createReadRoot(new StringReader(mementoString));
IMemento editorStateMemento =
createReadRoot.getChild(IWorkbenchConstants.TAG_EDITOR_STATE);
if (editorStateMemento != null) {
((IPersistableEditor) part).restoreState(editorStateMemento);
}
} catch (WorkbenchException e) {
throw new PartInitException(e.getStatus());
}
}
}
}
legacyPart = part;
addPropertyListeners();
}
private void restoreState() {
if (memento == null) return;
IMemento m = memento.getChild(ID);
String date = m.getString("date");
int objHash = CastUtil.cint(m.getInteger("objHash"));
String objName = m.getString("objName");
String counter = m.getString("counter");
String objType = m.getString("objType");
int serverId = CastUtil.cint(m.getInteger("serverId"));
try {
setInput(date, startTime, endTime, objHash, objName, objType, counter, serverId);
} catch (Exception e) {
e.printStackTrace();
}
}
public static IEditorInput createInput(IMemento editorMem) throws PartInitException {
String editorId = editorMem.getString(IWorkbenchConstants.TAG_ID);
IMemento inputMem = editorMem.getChild(IWorkbenchConstants.TAG_INPUT);
String editorName = null;
String factoryID = null;
if (inputMem != null) {
editorName = inputMem.getString(IWorkbenchConstants.TAG_PATH);
factoryID = inputMem.getString(IWorkbenchConstants.TAG_FACTORY_ID);
}
if (factoryID == null) {
throw new PartInitException(
NLS.bind(WorkbenchMessages.EditorManager_no_input_factory_ID, editorId, editorName));
}
IAdaptable input = null;
IElementFactory factory = PlatformUI.getWorkbench().getElementFactory(factoryID);
if (factory == null) {
throw new PartInitException(
NLS.bind(
WorkbenchMessages.EditorManager_bad_element_factory,
new Object[] {factoryID, editorId, editorName}));
}
// Get the input element.
input = factory.createElement(inputMem);
if (input == null) {
throw new PartInitException(
NLS.bind(
WorkbenchMessages.EditorManager_create_element_returned_null,
new Object[] {factoryID, editorId, editorName}));
}
if (!(input instanceof IEditorInput)) {
throw new PartInitException(
NLS.bind(
WorkbenchMessages.EditorManager_wrong_createElement_result,
new Object[] {factoryID, editorId, editorName}));
}
return (IEditorInput) input;
}