@Override
public void update(@NotNull AnActionEvent event) {
final Presentation presentation = event.getPresentation();
final Project project = event.getData(CommonDataKeys.PROJECT);
if (project == null) {
presentation.setVisible(false);
presentation.setEnabled(false);
return;
}
final IdeView view = event.getData(LangDataKeys.IDE_VIEW);
if (view == null) {
presentation.setVisible(false);
presentation.setEnabled(false);
return;
}
final PsiDirectory[] directories = view.getDirectories();
if (directories.length == 0) {
presentation.setVisible(false);
presentation.setEnabled(false);
return;
}
final PsiDirectory directory = DirectoryChooserUtil.getOrChooseDirectory(view);
final CCProjectService service = CCProjectService.getInstance(project);
final Course course = service.getCourse();
if (course != null && directory != null && course.getLesson(directory.getName()) == null) {
presentation.setVisible(false);
presentation.setEnabled(false);
return;
}
presentation.setVisible(true);
presentation.setEnabled(true);
}
private static void renameTask(
@NotNull final Project project, Course course, @NotNull final PsiDirectory directory) {
PsiDirectory lessonDir = directory.getParent();
if (lessonDir == null || !lessonDir.getName().contains(EduNames.LESSON)) {
return;
}
Lesson lesson = course.getLesson(lessonDir.getName());
if (lesson == null) {
return;
}
String directoryName = directory.getName();
Task task = lesson.getTask(directoryName);
if (task != null) {
processRename(task, EduNames.TASK, project);
}
}
@Nullable
public static FolderConfiguration selectFolderConfig(
final Project project, VirtualFile res, ResourceFolderType folderType) {
PsiDirectory dir = selectFolderDir(project, res, folderType);
if (dir != null) {
return FolderConfiguration.getConfigForFolder(dir.getName());
}
return null;
}
@NotNull
@Override
public Collection<AbstractTreeNode> modify(
@NotNull AbstractTreeNode parent,
@NotNull Collection<AbstractTreeNode> children,
ViewSettings settings) {
if (!isCourseBasedProject(parent)) {
return children;
}
Collection<AbstractTreeNode> nodes = new ArrayList<AbstractTreeNode>();
for (AbstractTreeNode node : children) {
final Project project = node.getProject();
if (project != null) {
if (node.getValue() instanceof PsiDirectory) {
final PsiDirectory nodeValue = (PsiDirectory) node.getValue();
if (!nodeValue.getName().contains(EduNames.USER_TESTS)
&& !nodeValue.getName().equals(".idea")) {
StudyDirectoryNode newNode = new StudyDirectoryNode(project, nodeValue, settings);
nodes.add(newNode);
}
} else {
if (parent instanceof StudyDirectoryNode && node instanceof PsiFileNode) {
final PsiFileNode psiFileNode = (PsiFileNode) node;
final VirtualFile virtualFile = psiFileNode.getVirtualFile();
if (virtualFile == null) {
return nodes;
}
final TaskFile taskFile = StudyUtils.getTaskFile(project, virtualFile);
if (taskFile != null) {
nodes.add(node);
}
final String parentName = parent.getName();
if (parentName != null) {
if (parentName.equals(EduNames.SANDBOX_DIR)) {
nodes.add(node);
}
}
}
}
}
}
return nodes;
}
private static void createValueResource(
@NotNull PsiFile file,
@NotNull AndroidFacet facet,
@NotNull PsiDirectory dir,
@NotNull final String resName,
@NotNull final String value,
@NotNull final ResourceType type,
@NotNull final String oldTagText) {
final String filename = file.getName();
final List<String> dirNames = Collections.singletonList(dir.getName());
final Module module = facet.getModule();
final AtomicReference<PsiElement> openAfter = new AtomicReference<PsiElement>();
final WriteCommandAction<Void> action =
new WriteCommandAction<Void>(
facet.getModule().getProject(), "Override Resource " + resName, file) {
@Override
protected void run(@NotNull Result<Void> result) {
List<ResourceElement> elements = Lists.newArrayListWithExpectedSize(1);
// AndroidResourceUtil.createValueResource will create a new resource value in the given
// resource
// folder (and record the corresponding tags added in the elements list passed into it).
// However, it only creates a new element and sets the name attribute on it; it does not
// transfer attributes, child content etc. Therefore, we use this utility method first
// to
// create the corresponding tag, and then *afterwards* we will replace the tag with a
// text copy
// from the resource tag we are overriding. We do this all under a single write lock
// such
// that it becomes a single atomic operation.
AndroidResourceUtil.createValueResource(
module, resName, type, filename, dirNames, value, elements);
if (elements.size() == 1) {
final XmlTag tag = elements.get(0).getXmlTag();
if (tag != null && tag.isValid()) {
try {
XmlTag tagFromText =
XmlElementFactory.getInstance(tag.getProject()).createTagFromText(oldTagText);
PsiElement replaced = tag.replace(tagFromText);
openAfter.set(replaced);
} catch (IncorrectOperationException e) {
// The user tried to override an invalid XML fragment: don't attempt to do a
// replacement in that case
openAfter.set(tag);
}
}
}
}
};
action.execute();
PsiElement tag = openAfter.get();
if (tag != null) {
NavigationUtil.openFileWithPsiElement(tag, true, true);
}
}
@Override
public int getTypeSortWeight(boolean sortByType) {
String name = myValue.getName();
String lessonDirName = "lesson";
String taskDirName = "task";
if (name.startsWith(lessonDirName) || name.startsWith(taskDirName)) {
String logicalName = name.contains(lessonDirName) ? lessonDirName : taskDirName;
int index = CCUtils.getIndex(name, logicalName) + 1;
return index != -1 ? index : 0;
}
return 0;
}
private void doTestAppResolveTest(String expectedAppDirName) throws Exception {
PsiFile testappuserErl = myFixture.getFile();
assertTrue(testappuserErl instanceof ErlangFile);
List<ErlangFile> directlyIncludedFiles =
ErlangPsiImplUtil.getDirectlyIncludedFiles((ErlangFile) testappuserErl);
assertEquals(1, directlyIncludedFiles.size());
PsiDirectory ebinDirectory = directlyIncludedFiles.get(0).getParent();
assertNotNull(ebinDirectory);
PsiDirectory appDir = ebinDirectory.getParent();
assertNotNull(appDir);
assertEquals(expectedAppDirName, appDir.getName());
}
@Override
protected void updateImpl(PresentationData data) {
// TODO:change presentable name for files with suffix _answer
String valueName = myValue.getName();
final Course course = CCProjectService.getInstance(myProject).getCourse();
if (course == null) return;
if (myProject.getBaseDir().equals(myValue.getVirtualFile())) {
data.clearText();
data.addText(valueName, SimpleTextAttributes.REGULAR_ATTRIBUTES);
data.addText(" (" + course.getName() + ")", SimpleTextAttributes.GRAYED_ATTRIBUTES);
return;
}
final Lesson lesson = course.getLesson(valueName);
if (lesson != null) {
data.clearText();
data.addText(valueName, SimpleTextAttributes.REGULAR_ATTRIBUTES);
data.addText(" (" + lesson.getName() + ")", SimpleTextAttributes.GRAYED_ATTRIBUTES);
return;
} else {
final PsiDirectory parentDir = myValue.getParentDirectory();
if (parentDir != null) {
final Lesson parentLesson = course.getLesson(parentDir.getName());
if (parentLesson != null) {
final Task task = parentLesson.getTask(valueName);
if (task != null) {
data.clearText();
data.addText(valueName, SimpleTextAttributes.REGULAR_ATTRIBUTES);
data.addText(" (" + task.name + ")", SimpleTextAttributes.GRAYED_ATTRIBUTES);
return;
}
}
}
}
data.setPresentableText(valueName);
}
@Override
public void invoke(
@NotNull Project project, Editor editor, PsiFile file, DataContext dataContext) {
PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
assert element != null;
PsiDirectory directory = (PsiDirectory) element;
String name = directory.getName();
CCProjectService instance = CCProjectService.getInstance(project);
Course course = instance.getCourse();
if (name.contains(EduNames.LESSON)) {
renameLesson(project, course, name);
}
if (name.contains(EduNames.TASK)) {
renameTask(project, course, directory);
}
ProjectView.getInstance(project).refresh();
}
/**
* @param elementToCopy PsiFile or PsiDirectory
* @param newName can be not null only if elements.length == 1
* @param choice a horrible way to pass/keep user preference
* @return first copied PsiFile (recursively); null if no PsiFiles copied
*/
@Nullable
public static PsiFile copyToDirectory(
@NotNull PsiFileSystemItem elementToCopy,
@Nullable String newName,
@NotNull PsiDirectory targetDirectory,
@Nullable int[] choice)
throws IncorrectOperationException, IOException {
if (elementToCopy instanceof PsiFile) {
PsiFile file = (PsiFile) elementToCopy;
String name = newName == null ? file.getName() : newName;
if (checkFileExist(targetDirectory, choice, file, name, "Copy")) return null;
return targetDirectory.copyFileFrom(name, file);
} else if (elementToCopy instanceof PsiDirectory) {
PsiDirectory directory = (PsiDirectory) elementToCopy;
if (directory.equals(targetDirectory)) {
return null;
}
if (newName == null) newName = directory.getName();
final PsiDirectory existing = targetDirectory.findSubdirectory(newName);
final PsiDirectory subdirectory =
existing == null ? targetDirectory.createSubdirectory(newName) : existing;
EncodingRegistry.doActionAndRestoreEncoding(
directory.getVirtualFile(),
new ThrowableComputable<VirtualFile, IOException>() {
@Override
public VirtualFile compute() {
return subdirectory.getVirtualFile();
}
});
PsiFile firstFile = null;
PsiElement[] children = directory.getChildren();
for (PsiElement child : children) {
PsiFileSystemItem item = (PsiFileSystemItem) child;
PsiFile f = copyToDirectory(item, item.getName(), subdirectory, choice);
if (firstFile == null) {
firstFile = f;
}
}
return firstFile;
} else {
throw new IllegalArgumentException("unexpected elementToCopy: " + elementToCopy);
}
}
private void doTest() throws Exception {
PsiPolyVariantReference reference =
(PsiPolyVariantReference) configureByFile(getTestName(true) + ".kt");
PsiElement resolved = reference.resolve();
assertNotNull(resolved);
assertEquals(1, reference.multiResolve(false).length);
List<PsiComment> comments = PsiTreeUtil.getChildrenOfTypeAsList(getFile(), PsiComment.class);
String[] expectedTarget = comments.get(comments.size() - 1).getText().substring(2).split(":");
assertEquals(2, expectedTarget.length);
String expectedFile = expectedTarget[0];
String expectedName = expectedTarget[1];
PsiFile targetFile = resolved.getContainingFile();
PsiDirectory targetDir = targetFile.getParent();
assertNotNull(targetDir);
assertEquals(expectedFile, targetDir.getName() + "/" + targetFile.getName());
assertInstanceOf(resolved, PsiNamedElement.class);
assertEquals(expectedName, ((PsiNamedElement) resolved).getName());
}
@Override
public void actionPerformed(final AnActionEvent e) {
final IdeView view = e.getData(LangDataKeys.IDE_VIEW);
final Project project = e.getData(CommonDataKeys.PROJECT);
if (view == null || project == null) {
return;
}
final PsiDirectory directory = DirectoryChooserUtil.getOrChooseDirectory(view);
if (directory == null) return;
final CCProjectService service = CCProjectService.getInstance(project);
final Course course = service.getCourse();
final Lesson lesson = course.getLesson(directory.getName());
final int size = lesson.getTaskList().size();
final String taskName =
Messages.showInputDialog("Name:", "Task Name", null, "task" + (size + 1), null);
if (taskName == null) return;
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
final PsiDirectory taskDirectory =
DirectoryUtil.createSubdirectories("task" + (size + 1), directory, "\\/");
if (taskDirectory != null) {
final FileTemplate template =
FileTemplateManager.getInstance().getInternalTemplate("task.html");
final FileTemplate testsTemplate =
FileTemplateManager.getInstance().getInternalTemplate("tests");
final FileTemplate taskTemplate =
FileTemplateManager.getInstance().getInternalTemplate("task.answer");
try {
final PsiElement taskFile =
FileTemplateUtil.createFromTemplate(
template, "task.html", null, taskDirectory);
final PsiElement testsFile =
FileTemplateUtil.createFromTemplate(
testsTemplate, "tests.py", null, taskDirectory);
final PsiElement taskPyFile =
FileTemplateUtil.createFromTemplate(
taskTemplate, "file1", null, taskDirectory);
final Task task = new Task(taskName);
task.addTaskFile("file1.py", size + 1);
task.setIndex(size + 1);
lesson.addTask(task, taskDirectory);
ApplicationManager.getApplication()
.invokeLater(
new Runnable() {
@Override
public void run() {
EditorHelper.openInEditor(testsFile, false);
EditorHelper.openInEditor(taskPyFile, false);
view.selectElement(taskFile);
}
});
} catch (Exception ignored) {
}
}
}
});
}
public void showPreview(@Nullable ResourceItem element) {
CardLayout layout = (CardLayout) myPreviewPanel.getLayout();
if (element == null || element.getGroup().getType() == ResourceType.ID) {
layout.show(myPreviewPanel, NONE);
return;
}
try {
VirtualFile file = element.getFile();
if (file == null) {
String value = element.getPreviewString();
if (value == null) {
java.util.List<ResourceElement> resources = element.getPreviewResources();
if (resources == null) {
long time = System.currentTimeMillis();
resources =
myManager.findValueResources(
element.getGroup().getType().getName(), element.toString());
if (ApplicationManagerEx.getApplicationEx().isInternal()) {
System.out.println("Time: " + (System.currentTimeMillis() - time)); // XXX
}
int size = resources.size();
if (size == 1) {
value = getResourceElementValue(resources.get(0));
element.setPreviewString(value);
} else if (size > 1) {
resources = new ArrayList<ResourceElement>(resources);
Collections.sort(
resources,
new Comparator<ResourceElement>() {
@Override
public int compare(ResourceElement element1, ResourceElement element2) {
PsiDirectory directory1 =
element1.getXmlTag().getContainingFile().getParent();
PsiDirectory directory2 =
element2.getXmlTag().getContainingFile().getParent();
if (directory1 == null && directory2 == null) {
return 0;
}
if (directory2 == null) {
return 1;
}
if (directory1 == null) {
return -1;
}
return directory1.getName().compareTo(directory2.getName());
}
});
DefaultComboBoxModel model = new DefaultComboBoxModel();
String defaultSelection = null;
for (int i = 0; i < size; i++) {
ResourceElement resource = resources.get(i);
PsiDirectory directory = resource.getXmlTag().getContainingFile().getParent();
String name = directory == null ? "unknown-" + i : directory.getName();
model.addElement(name);
if (defaultSelection == null && "values".equalsIgnoreCase(name)) {
defaultSelection = name;
}
}
element.setPreviewResources(resources, model, defaultSelection);
showComboPreview(element);
return;
} else {
layout.show(myPreviewPanel, NONE);
return;
}
} else {
showComboPreview(element);
return;
}
}
if (value == null) {
layout.show(myPreviewPanel, NONE);
return;
}
myTextArea.setText(value);
layout.show(myPreviewPanel, TEXT);
} else if (ImageFileTypeManager.getInstance().isImage(file)) {
Icon icon = element.getPreviewIcon();
if (icon == null) {
icon = new SizedIcon(100, 100, new ImageIcon(file.getPath()));
element.setPreviewIcon(icon);
}
myImageComponent.setIcon(icon);
layout.show(myPreviewPanel, IMAGE);
} else if (file.getFileType() == XmlFileType.INSTANCE) {
String value = element.getPreviewString();
if (value == null) {
value = new String(file.contentsToByteArray());
element.setPreviewString(value);
}
myTextArea.setText(value);
myTextArea.setEditable(false);
layout.show(myPreviewPanel, TEXT);
} else {
layout.show(myPreviewPanel, NONE);
}
} catch (IOException e) {
layout.show(myPreviewPanel, NONE);
}
}