public static String getEditorID(IEditorInput input) throws PartInitException {
Assert.isNotNull(input);
IEditorDescriptor editorDescriptor;
if (input instanceof IFileEditorInput) {
editorDescriptor = IDE.getEditorDescriptor(((IFileEditorInput) input).getFile());
} else {
String name = input.getName();
if (name == null) {
throwPartInitException(DartEditorMessages.EditorUtility_could_not_find_editorId);
}
editorDescriptor = IDE.getEditorDescriptor(name);
}
return editorDescriptor.getId();
}
@Override
public ImageDescriptor getImageDescriptor(Object object) {
if (object instanceof IFileStore) {
IFileStore fileStore = (IFileStore) object;
try {
if (fileStore.fetchInfo().isDirectory()) {
return PlatformUI.getWorkbench()
.getSharedImages()
.getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
}
IEditorDescriptor descriptor = IDE.getEditorDescriptor(fileStore.getName());
if (descriptor != null) {
return descriptor.getImageDescriptor();
} else {
return PlatformUI.getWorkbench()
.getSharedImages()
.getImageDescriptor(ISharedImages.IMG_OBJ_FILE);
}
} catch (PartInitException e) {
}
}
return null;
}
public void run() {
try {
if (element.getResource() instanceof IFile) {
IFile file = (IFile) element.getResource();
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
IDE.openEditor(page, file);
} else {
// 2012-04-13 sundl 添加处理引用包里的资源
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
if (element instanceof ArchiveARESResource) {
ArchiveARESResource aresfile = (ArchiveARESResource) element;
ARESResourceEditorInput input = new ARESResourceEditorInput(aresfile);
boolean active = OpenStrategy.activateOnOpen();
try {
IEditorDescriptor editor = IDE.getEditorDescriptor(aresfile.getElementName());
if (editor != null) {
IDE.openEditor(page, input, editor.getId(), active);
}
} catch (PartInitException e) {
e.printStackTrace();
}
}
}
} catch (PartInitException e) {
e.printStackTrace();
}
}
public static String getEditorID(final IEditorInput input, final Object inputObject) {
IEditorDescriptor editorDescriptor;
try {
if (input instanceof IFileEditorInput) {
editorDescriptor = IDE.getEditorDescriptor(((IFileEditorInput) input).getFile());
} else {
editorDescriptor = IDE.getEditorDescriptor(input.getName());
}
} catch (final PartInitException e) {
return null;
}
if (editorDescriptor != null) {
return editorDescriptor.getId();
}
return null;
}
/** execute action on the file */
protected void execute(IFile file, IAction action) {
String conflictResourceLocalCopy =
RegistryCheckInClientUtils.getConflictResourceServerCopy(file.getLocation().toOSString());
IFile conflictFile =
file.getWorkspace().getRoot().getFileForLocation(new Path(conflictResourceLocalCopy));
try {
IEditorDescriptor defaultEditor = IDE.getEditorDescriptor(file);
IWorkbenchPage activePage =
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
activePage.openEditor(new FileEditorInput(conflictFile), defaultEditor.getId());
} catch (PartInitException e) {
log.error(e);
}
}
public IEditorPart openEditor(IWorkbenchPage page, IFile file, Item item, boolean forceReadOnly) {
try {
IEditorDescriptor editorDesc = IDE.getEditorDescriptor(file);
RepositoryEditorInput repositoryEditorInput = new RepositoryEditorInput(file, item);
repositoryEditorInput.setReadOnly(forceReadOnly);
repositoryEditorInput.setRepositoryNode(null);
IEditorPart editorPart = IDE.openEditor(page, repositoryEditorInput, editorDesc.getId());
editors.put(editorPart, repositoryEditorInput);
return editorPart;
} catch (PartInitException e) {
// e.printStackTrace();
ExceptionHandler.process(e);
}
return null;
}
private static IEditorPart openInEditor(IFile file, boolean activate) throws PartInitException {
UIInstrumentationBuilder instrumentation =
UIInstrumentation.builder("EditorUtility.openInEditor-IFile");
try {
if (file == null) {
throwPartInitException(DartEditorMessages.EditorUtility_file_must_not_be_null);
}
instrumentation.data("FileName", file.getName());
instrumentation.data("FilePath", file.getFullPath().toOSString());
instrumentation.metric("activate", activate);
IWorkbenchPage p = DartToolsPlugin.getActivePage();
if (p == null) {
throwPartInitException(DartEditorMessages.EditorUtility_no_active_WorkbenchPage);
}
IEditorDescriptor desc = IDE.getEditorDescriptor(file, true);
String editorId = desc.getId();
boolean isTooComplex = false;
editorId = maybeSwapDefaultEditorDescriptor(editorId);
if (DartUI.isTooComplexDartFile(file)) {
isTooComplex = true;
editorId = EditorsUI.DEFAULT_TEXT_EDITOR_ID;
}
IEditorPart editor = IDE.openEditor(p, file, editorId, activate);
if (isTooComplex) {
DartUI.showTooComplexDartFileWarning(editor);
}
initializeHighlightRange(editor);
return editor;
} catch (RuntimeException e) {
instrumentation.metric("Exception", e.getClass().toString());
instrumentation.data("Exception", e.toString());
throw e;
} finally {
instrumentation.log();
}
}
/**
* Opens the given file in the registered editor for the file type, or in the default text editor
* if no editor is registered. This differs from the openInEditor() method in that the system
* editor will never be opened.
*
* @param file the file to open
* @return an open editor
* @throws PartInitException if the editor could not be opened or the input element is not valid
*/
public static IEditorPart openInTextEditor(IFile file, boolean activate)
throws PartInitException {
UIInstrumentationBuilder instrumentation =
UIInstrumentation.builder("EditorUtility.openInTextEditor");
try {
if (file == null) {
instrumentation.metric("Problem", "file is null");
throwPartInitException(DartEditorMessages.EditorUtility_file_must_not_be_null);
}
instrumentation.data("FileName", file.getName());
instrumentation.data("FilePath", file.getFullPath().toOSString());
IWorkbenchPage p = DartToolsPlugin.getActivePage();
if (p == null) {
instrumentation.metric("Problem", "no active workbench page");
throwPartInitException(DartEditorMessages.EditorUtility_no_active_WorkbenchPage);
}
IEditorDescriptor desc = IDE.getEditorDescriptor(file, true);
if (desc.getId() == IEditorRegistry.SYSTEM_EXTERNAL_EDITOR_ID) {
IEditorRegistry editorReg = PlatformUI.getWorkbench().getEditorRegistry();
desc = editorReg.findEditor(EditorsUI.DEFAULT_TEXT_EDITOR_ID);
}
IEditorPart editorPart =
IDE.openEditor(p, file, maybeSwapDefaultEditorDescriptor(desc.getId()), activate);
initializeHighlightRange(editorPart);
return editorPart;
} catch (RuntimeException e) {
instrumentation.metric("Exception", e.getClass().toString());
instrumentation.data("Exception", e.toString());
throw e;
} finally {
instrumentation.log();
}
}
/**
* Guesses the function effected/modified by the patch from local file(newer file).
*
* @param patchFileInfo patch file
* @return array of unique function names
*/
private String[] guessFunctionNames(PatchFile patchFileInfo) {
// if this file is new file or removed file, do not guess function files
// TODO: create an option to include function names on
// new files or not
if (patchFileInfo.isNewfile() || patchFileInfo.isRemovedFile()) {
return new String[] {""};
}
String[] fnames = new String[0];
String editorName = ""; // $NON-NLS-1$
try {
IEditorDescriptor ed =
org.eclipse.ui.ide.IDE.getEditorDescriptor(patchFileInfo.getPath().toOSString());
editorName = ed.getId().substring(ed.getId().lastIndexOf(".") + 1); // $NON-NLS-1$
} catch (PartInitException e1) {
ChangelogPlugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR, ChangelogPlugin.PLUGIN_ID, IStatus.ERROR, e1.getMessage(), e1));
return new String[0];
}
// check if the file type is supported
// get editor input for target file
IFileEditorInput fei = new FileEditorInput((IFile) patchFileInfo.getResource());
SourceEditorInput sei = new SourceEditorInput(patchFileInfo.getStorage());
MyDocumentProvider mdp = new MyDocumentProvider();
MyStorageDocumentProvider msdp = new MyStorageDocumentProvider();
try {
// get document for target file (one for local file, one for repository storage)
IDocument doc = mdp.createDocument(fei);
IDocument olddoc = msdp.createDocument(sei);
HashMap<String, String> functionNamesMap = new HashMap<String, String>();
ArrayList<String> nameList = new ArrayList<String>();
// for all the ranges
for (PatchRangeElement tpre : patchFileInfo.getRanges()) {
for (int j = tpre.ffromLine; j <= tpre.ftoLine; j++) {
String functionGuess = "";
// add func that determines type of file.
// right now it assumes it's java file.
if (tpre.isLocalChange()) {
if ((j < 0) || (j > doc.getNumberOfLines() - 1)) continue; // ignore out of bound lines
functionGuess = parseCurrentFunctionAtOffset(editorName, fei, doc.getLineOffset(j));
} else {
if ((j < 0) || (j > olddoc.getNumberOfLines() - 1))
continue; // ignore out of bound lines
functionGuess = parseCurrentFunctionAtOffset(editorName, sei, olddoc.getLineOffset(j));
}
// putting it in hashmap will eliminate duplicate
// guesses. We use a list to keep track of ordering which
// is helpful when trying to document a large set of changes.
if (functionNamesMap.get(functionGuess) == null) nameList.add(functionGuess);
functionNamesMap.put(functionGuess, functionGuess);
}
}
// dump all unique func. guesses in the order found
fnames = new String[nameList.size()];
fnames = nameList.toArray(fnames);
} catch (CoreException e) {
ChangelogPlugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR, ChangelogPlugin.PLUGIN_ID, IStatus.ERROR, e.getMessage(), e));
} catch (BadLocationException e) {
ChangelogPlugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR, ChangelogPlugin.PLUGIN_ID, IStatus.ERROR, e.getMessage(), e));
} catch (Exception e) {
ChangelogPlugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR, ChangelogPlugin.PLUGIN_ID, IStatus.ERROR, e.getMessage(), e));
e.printStackTrace();
}
return fnames;
}
