private JComponent createActionLink(
final String text, final String groupId, Icon icon, boolean focusListOnLeft) {
final Ref<ActionLink> ref = new Ref<ActionLink>(null);
AnAction action =
new AnAction() {
@Override
public void actionPerformed(@NotNull AnActionEvent e) {
ActionGroup configureGroup =
(ActionGroup) ActionManager.getInstance().getAction(groupId);
final PopupFactoryImpl.ActionGroupPopup popup =
(PopupFactoryImpl.ActionGroupPopup)
JBPopupFactory.getInstance()
.createActionGroupPopup(
null,
new IconsFreeActionGroup(configureGroup),
e.getDataContext(),
JBPopupFactory.ActionSelectionAid.SPEEDSEARCH,
false,
ActionPlaces.WELCOME_SCREEN);
popup.showUnderneathOfLabel(ref.get());
UsageTrigger.trigger("welcome.screen." + groupId);
}
};
ref.set(new ActionLink(text, icon, action));
ref.get().setPaintUnderline(false);
ref.get().setNormalColor(getLinkNormalColor());
NonOpaquePanel panel = new NonOpaquePanel(new BorderLayout());
panel.setBorder(JBUI.Borders.empty(4, 6, 4, 6));
panel.add(ref.get());
panel.add(createArrow(ref.get()), BorderLayout.EAST);
installFocusable(panel, action, KeyEvent.VK_UP, KeyEvent.VK_DOWN, focusListOnLeft);
return panel;
}
@Override
protected JPanel processSplitter(
@NotNull Element splitterElement,
Element firstChild,
Element secondChild,
final JPanel context) {
if (context == null) {
final boolean orientation =
"vertical".equals(splitterElement.getAttributeValue("split-orientation"));
final float proportion =
Float.valueOf(splitterElement.getAttributeValue("split-proportion")).floatValue();
final JPanel firstComponent = process(firstChild, null);
final JPanel secondComponent = process(secondChild, null);
final Ref<JPanel> panelRef = new Ref<JPanel>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
JPanel panel = new JPanel(new BorderLayout());
panel.setOpaque(false);
Splitter splitter = new OnePixelSplitter(orientation, proportion, 0.1f, 0.9f);
panel.add(splitter, BorderLayout.CENTER);
splitter.setFirstComponent(firstComponent);
splitter.setSecondComponent(secondComponent);
panelRef.set(panel);
}
});
return panelRef.get();
}
final Ref<JPanel> firstComponent = new Ref<JPanel>();
final Ref<JPanel> secondComponent = new Ref<JPanel>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
if (context.getComponent(0) instanceof Splitter) {
Splitter splitter = (Splitter) context.getComponent(0);
firstComponent.set((JPanel) splitter.getFirstComponent());
secondComponent.set((JPanel) splitter.getSecondComponent());
} else {
firstComponent.set(context);
secondComponent.set(context);
}
}
});
process(firstChild, firstComponent.get());
process(secondChild, secondComponent.get());
return context;
}
public boolean navigateSelectedElement() {
final Ref<Boolean> succeeded = new Ref<Boolean>();
final CommandProcessor commandProcessor = CommandProcessor.getInstance();
commandProcessor.executeCommand(
myProject,
new Runnable() {
public void run() {
final AbstractTreeNode selectedNode = getSelectedNode();
if (selectedNode != null) {
if (selectedNode.canNavigateToSource()) {
myPopup.cancel();
selectedNode.navigate(true);
succeeded.set(true);
} else {
succeeded.set(false);
}
} else {
succeeded.set(false);
}
IdeDocumentHistory.getInstance(myProject).includeCurrentCommandAsNavigation();
}
},
"Navigate",
null);
return succeeded.get();
}
protected String addToHistoryInner(
final TextRange textRange,
final EditorEx editor,
final boolean erase,
final boolean preserveMarkup) {
final Ref<String> ref = Ref.create("");
final Runnable action =
new Runnable() {
public void run() {
ref.set(addTextRangeToHistory(textRange, editor, preserveMarkup));
if (erase) {
editor
.getDocument()
.deleteString(textRange.getStartOffset(), textRange.getEndOffset());
}
}
};
if (erase) {
ApplicationManager.getApplication().runWriteAction(action);
} else {
ApplicationManager.getApplication().runReadAction(action);
}
// always scroll to end on user input
scrollHistoryToEnd();
queueUiUpdate(true);
return ref.get();
}
private boolean disposeSelf() {
myDisposeInProgress = true;
final CommandProcessor commandProcessor = CommandProcessor.getInstance();
final Ref<Boolean> canClose = new Ref<Boolean>(Boolean.TRUE);
for (final Project project : ProjectManagerEx.getInstanceEx().getOpenProjects()) {
try {
commandProcessor.executeCommand(
project,
new Runnable() {
public void run() {
canClose.set(ProjectUtil.closeAndDispose(project));
}
},
ApplicationBundle.message("command.exit"),
null);
} catch (Throwable e) {
LOG.error(e);
}
if (!canClose.get()) {
myDisposeInProgress = false;
return false;
}
}
Disposer.dispose(this);
Disposer.assertIsEmpty();
return true;
}
public <T> T runWriteAction(@NotNull final Computable<T> computation) {
final Ref<T> ref = Ref.create(null);
runWriteAction(
new Runnable() {
public void run() {
ref.set(computation.compute());
}
});
return ref.get();
}
@Override
public <T> T commitAndRunReadAction(@NotNull final Computable<T> computation) {
final Ref<T> ref = Ref.create(null);
commitAndRunReadAction(
new Runnable() {
@Override
public void run() {
ref.set(computation.compute());
}
});
return ref.get();
}
private static TextRange adjustRange(final PsiElement element, final TextRange originalRange) {
final Ref<TextRange> rangeRef = new Ref<TextRange>(originalRange);
element.accept(
new JavaRecursiveElementVisitor() {
@Override
public void visitExpressionStatement(final PsiExpressionStatement statement) {
final TextRange stRange = statement.getTextRange();
if (originalRange.intersects(stRange)) {
final TextRange currentRange = rangeRef.get();
final int start = Math.min(currentRange.getStartOffset(), stRange.getStartOffset());
final int end = Math.max(currentRange.getEndOffset(), stRange.getEndOffset());
rangeRef.set(new TextRange(start, end));
}
}
});
return rangeRef.get();
}
public SwitchTarget getCurrentTarget() {
TabInfo selected = myTabs.getSelectedInfo();
final Ref<SwitchTarget> targetRef = new Ref<SwitchTarget>();
new AwtVisitor(selected.getComponent()) {
@Override
public boolean visit(Component component) {
if (component instanceof JBTabs) {
JBTabs tabs = (JBTabs) component;
if (tabs != myTabs) {
targetRef.set(tabs.getCurrentTarget());
return true;
}
}
return false;
}
};
return targetRef.get();
}
public void openFiles() {
if (mySplittersElement != null) {
Ref<EditorWindow> currentWindow = new Ref<EditorWindow>();
final JPanel comp = readExternalPanel(mySplittersElement, getTopPanel(), currentWindow);
if (comp != null) {
removeAll();
add(comp, BorderLayout.CENTER);
mySplittersElement = null;
}
// clear empty splitters
for (EditorWindow window : getWindows()) {
if (window.getEditors().length == 0) {
for (EditorWindow sibling : window.findSiblings()) {
sibling.unsplit(false);
}
}
}
if (!currentWindow.isNull()) {
setCurrentWindow(currentWindow.get(), true);
}
}
}
@Override
protected JPanel processFiles(@NotNull List<Element> fileElements, final JPanel context) {
final Ref<EditorWindow> windowRef = new Ref<EditorWindow>();
UIUtil.invokeAndWaitIfNeeded(
new Runnable() {
@Override
public void run() {
windowRef.set(context == null ? createEditorWindow() : findWindowWith(context));
}
});
final EditorWindow window = windowRef.get();
LOG.assertTrue(window != null);
VirtualFile focusedFile = null;
for (int i = 0; i < fileElements.size(); i++) {
final Element file = fileElements.get(i);
if (i == 0) {
EditorTabbedContainer tabbedPane = window.getTabbedPane();
if (tabbedPane != null) {
try {
int limit =
Integer.parseInt(
file.getParentElement()
.getAttributeValue(
JBTabsImpl.SIDE_TABS_SIZE_LIMIT_KEY.toString(),
String.valueOf(JBTabsImpl.DEFAULT_MAX_TAB_WIDTH)));
UIUtil.putClientProperty(
tabbedPane.getComponent(), JBTabsImpl.SIDE_TABS_SIZE_LIMIT_KEY, limit);
} catch (NumberFormatException e) {
// ignore
}
}
}
try {
final FileEditorManagerImpl fileEditorManager = getManager();
Element historyElement = file.getChild(HistoryEntry.TAG);
final HistoryEntry entry =
HistoryEntry.createLight(fileEditorManager.getProject(), historyElement);
final VirtualFile virtualFile = entry.getFile();
if (virtualFile == null)
throw new InvalidDataException("No file exists: " + entry.getFilePointer().getUrl());
Document document =
ApplicationManager.getApplication()
.runReadAction(
new Computable<Document>() {
@Override
public Document compute() {
return virtualFile.isValid()
? FileDocumentManager.getInstance().getDocument(virtualFile)
: null;
}
});
final boolean isCurrentInTab =
Boolean.valueOf(file.getAttributeValue(CURRENT_IN_TAB)).booleanValue();
Boolean pin = Boolean.valueOf(file.getAttributeValue(PINNED));
fileEditorManager.openFileImpl4(
window, virtualFile, entry, isCurrentInTab, isCurrentInTab, pin, i);
if (isCurrentInTab) {
focusedFile = virtualFile;
}
if (document != null) {
// This is just to make sure document reference is kept on stack till this point
// so that document is available for folding state deserialization in HistoryEntry
// constructor
// and that document will be created only once during file opening
document.putUserData(DUMMY_KEY, null);
}
updateProgress();
} catch (InvalidDataException e) {
if (ApplicationManager.getApplication().isUnitTestMode()) {
LOG.error(e);
}
}
}
if (focusedFile != null) {
getManager().addSelectionRecord(focusedFile, window);
}
return window.myPanel;
}
private static Trinity<PsiElement, TextRange, Value> getSelectedExpression(
final Project project, final Editor editor, final Point point, final ValueHintType type) {
final Ref<PsiElement> selectedExpression = Ref.create(null);
final Ref<TextRange> currentRange = Ref.create(null);
final Ref<Value> preCalculatedValue = Ref.create(null);
PsiDocumentManager.getInstance(project)
.commitAndRunReadAction(
new Runnable() {
public void run() {
// Point -> offset
final int offset = calculateOffset(editor, point);
PsiFile psiFile =
PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
if (psiFile == null || !psiFile.isValid()) return;
int selectionStart = editor.getSelectionModel().getSelectionStart();
int selectionEnd = editor.getSelectionModel().getSelectionEnd();
if ((type == ValueHintType.MOUSE_CLICK_HINT
|| type == ValueHintType.MOUSE_ALT_OVER_HINT)
&& (selectionStart <= offset && offset <= selectionEnd)) {
PsiElement ctx =
(selectionStart > 0)
? psiFile.findElementAt(selectionStart - 1)
: psiFile.findElementAt(selectionStart);
try {
String text = editor.getSelectionModel().getSelectedText();
if (text != null && ctx != null) {
selectedExpression.set(
JVMElementFactories.getFactory(ctx.getLanguage(), project)
.createExpressionFromText(text, ctx));
currentRange.set(
new TextRange(
editor.getSelectionModel().getSelectionStart(),
editor.getSelectionModel().getSelectionEnd()));
}
} catch (IncorrectOperationException ignored) {
}
}
if (currentRange.get() == null) {
PsiElement elementAtCursor = psiFile.findElementAt(offset);
if (elementAtCursor == null) {
return;
}
Pair<PsiElement, TextRange> pair =
findExpression(
elementAtCursor,
type == ValueHintType.MOUSE_CLICK_HINT
|| type == ValueHintType.MOUSE_ALT_OVER_HINT);
if (pair == null) {
if (type == ValueHintType.MOUSE_OVER_HINT) {
final DebuggerSession debuggerSession =
DebuggerManagerEx.getInstanceEx(project)
.getContext()
.getDebuggerSession();
if (debuggerSession != null && debuggerSession.isPaused()) {
final Pair<Method, Value> lastExecuted =
debuggerSession.getProcess().getLastExecutedMethod();
if (lastExecuted != null) {
final Method method = lastExecuted.getFirst();
if (method != null) {
final Pair<PsiElement, TextRange> expressionPair =
findExpression(elementAtCursor, true);
if (expressionPair != null
&& expressionPair.getFirst() instanceof PsiMethodCallExpression) {
final PsiMethodCallExpression methodCallExpression =
(PsiMethodCallExpression) expressionPair.getFirst();
final PsiMethod psiMethod = methodCallExpression.resolveMethod();
if (psiMethod != null) {
final JVMName jvmSignature = JVMNameUtil.getJVMSignature(psiMethod);
try {
if (method.name().equals(psiMethod.getName())
&& method
.signature()
.equals(
jvmSignature.getName(debuggerSession.getProcess()))) {
pair = expressionPair;
preCalculatedValue.set(lastExecuted.getSecond());
}
} catch (EvaluateException ignored) {
}
}
}
}
}
}
}
}
if (pair == null) {
return;
}
selectedExpression.set(pair.getFirst());
currentRange.set(pair.getSecond());
}
}
});
return Trinity.create(selectedExpression.get(), currentRange.get(), preCalculatedValue.get());
}