@Nullable
public Runnable startNonCustomTemplates(
final Map<TemplateImpl, String> template2argument,
final Editor editor,
@Nullable final PairProcessor<String, String> processor) {
final int caretOffset = editor.getCaretModel().getOffset();
final Document document = editor.getDocument();
final CharSequence text = document.getCharsSequence();
if (template2argument == null || template2argument.isEmpty()) {
return null;
}
if (!FileDocumentManager.getInstance().requestWriting(editor.getDocument(), myProject)) {
return null;
}
return () -> {
if (template2argument.size() == 1) {
TemplateImpl template = template2argument.keySet().iterator().next();
String argument = template2argument.get(template);
int templateStart = getTemplateStart(template, argument, caretOffset, text);
startTemplateWithPrefix(editor, template, templateStart, processor, argument);
} else {
ListTemplatesHandler.showTemplatesLookup(myProject, editor, template2argument);
}
};
}
public void startTemplateWithPrefix(
final Editor editor,
final TemplateImpl template,
final int templateStart,
@Nullable final PairProcessor<String, String> processor,
@Nullable final String argument) {
final int caretOffset = editor.getCaretModel().getOffset();
final TemplateState templateState = initTemplateState(editor);
CommandProcessor commandProcessor = CommandProcessor.getInstance();
commandProcessor.executeCommand(
myProject,
() -> {
editor.getDocument().deleteString(templateStart, caretOffset);
editor.getCaretModel().moveToOffset(templateStart);
editor.getScrollingModel().scrollToCaret(ScrollType.RELATIVE);
editor.getSelectionModel().removeSelection();
Map<String, String> predefinedVarValues = null;
if (argument != null) {
predefinedVarValues = new HashMap<String, String>();
predefinedVarValues.put(TemplateImpl.ARG, argument);
}
templateState.start(template, processor, predefinedVarValues);
},
CodeInsightBundle.message("insert.code.template.command"),
null);
}
public StringBuffer saveStringBuffer() {
StringBuffer save = new StringBuffer();
for (java.util.Enumeration<Editor> e = pageList.elements(); e.hasMoreElements(); ) {
Editor page = e.nextElement();
save.append(
"<"
+ name
+ ".Page>\n"
+ "<Type>"
+ typeOfPage(page)
+ "</Type>\n"
+ "<Name>"
+ page.getName()
+ "</Name>\n"
+ "<Active>"
+ page.isActive()
+ "</Active>\n"
+ "<"
+ contentDelim
+ ">\n");
save.append(page.saveStringBuffer());
save.append("</" + contentDelim + ">\n" + "</" + name + ".Page>\n");
}
return save;
}
private void moveUpAndDownPage(boolean _up) {
int index = tabbedPanel.getSelectedIndex();
if (index < 0) return;
Editor page = pageList.get(index);
if (page == null) return;
if (_up) {
if (index == 0) return;
pageList.removeElementAt(index);
pageList.insertElementAt(page, index - 1);
tabbedPanel.removeTabAt(index);
tabbedPanel.insertTab(
page.isActive() ? page.getName() : page.getName() + " (D)",
null,
page.getComponent(),
tooltip,
index - 1);
} else {
if (index == (pageList.size() - 1)) return;
pageList.removeElementAt(index);
pageList.insertElementAt(page, index + 1);
tabbedPanel.removeTabAt(index);
tabbedPanel.insertTab(
page.isActive() ? page.getName() : page.getName() + " (D)",
null,
page.getComponent(),
tooltip,
index + 1);
}
tabbedPanel.setSelectedComponent(page.getComponent());
changed = true;
}
private void removeFromEditor() {
Editor editor = mySearchResults.getEditor();
if (myReplacementBalloon != null) {
myReplacementBalloon.hide();
}
if (editor != null) {
for (VisibleAreaListener visibleAreaListener : myVisibleAreaListenersToRemove) {
editor.getScrollingModel().removeVisibleAreaListener(visibleAreaListener);
}
myVisibleAreaListenersToRemove.clear();
Project project = mySearchResults.getProject();
if (project != null && !project.isDisposed()) {
for (RangeHighlighter h : myHighlighters) {
HighlightManager.getInstance(project).removeSegmentHighlighter(editor, h);
}
if (myCursorHighlighter != null) {
HighlightManager.getInstance(project)
.removeSegmentHighlighter(editor, myCursorHighlighter);
myCursorHighlighter = null;
}
}
myHighlighters.clear();
if (myListeningSelection) {
editor.getSelectionModel().removeSelectionListener(this);
myListeningSelection = false;
}
}
}
public StringBuffer generateCode(int _type, String _info) {
StringBuffer code = new StringBuffer();
String genName, passName;
int index = name.lastIndexOf('.');
if (index >= 0) genName = name.substring(index + 1).toLowerCase();
else genName = name.toLowerCase();
if (_info != null && _info.trim().length() > 0) passName = _info;
else {
passName = getName();
if (passName.startsWith("Osejs.")) passName = passName.substring(6);
}
index = 0;
for (Editor editor : pageList) {
if (editor instanceof CodeEditor) {
index++;
((CodeEditor) editor).setCodeName(genName + index);
} else if (editor instanceof EquationEditor) {
index++;
((EquationEditor) editor).setCodeName(genName + index);
}
// if (editor.isActive())
code.append(editor.generateCode(_type, passName));
}
return code;
}
/** Creates a new page of the given type with the given code */
protected Editor createPage(String _type, String _name, String _code) {
Editor page = new CodeEditor(ejs, this);
page.setName(_name);
if (_code != null) page.readString(_code);
else page.clear();
return page;
}
private void releaseAllEditors() {
for (final Editor editor : myEditors.values()) {
if (!editor.isDisposed()) {
EditorFactory.getInstance().releaseEditor(editor);
}
}
myEditors.clear();
}
public XMLEditableString create() throws InvalidOperationException {
XMLEditableString editableString = new XMLEditableString(this.string.toString());
Editor editor = editableString.getEditor();
for (int[] tag : tags) {
editor.setXMLTag(tag[0], tag[1]);
}
editor.commitChanges();
return editableString;
}
private void renameCurrentPage(String _name) {
int index = tabbedPanel.getSelectedIndex();
if (index < 0) return;
_name = getUniqueName(_name); // Gonzalo 070128
tabbedPanel.setTitleAt(index, _name);
Editor page = pageList.get(index);
page.setName(_name);
if (!page.isActive()) tabbedPanel.setTitleAt(index, page.getName() + " (D)");
changed = true;
}
public static PsiFile insertDummyIdentifier(final Editor editor, PsiFile file) {
boolean selection = editor.getSelectionModel().hasSelection();
final int startOffset =
selection
? editor.getSelectionModel().getSelectionStart()
: editor.getCaretModel().getOffset();
final int endOffset = selection ? editor.getSelectionModel().getSelectionEnd() : startOffset;
return insertDummyIdentifierIfNeeded(
file, startOffset, endOffset, CompletionUtil.DUMMY_IDENTIFIER_TRIMMED);
}
public void showPage(Editor anEditor) {
for (int i = 0, n = tabbedPanel.getComponentCount(); i < n; i++) {
if (tabbedPanel.getComponent(i) == anEditor.getComponent()) {
// System.out.println ("Found editor "+anEditor.getName()+ " at i="+i);
ejs.showPanel(defaultHeader);
cardLayout.show(finalPanel, anEditor.getName());
tabbedPanel.setSelectedComponent(anEditor.getComponent());
return;
}
}
}
private void updateCursorHighlighting(boolean scroll) {
hideBalloon();
if (myCursorHighlighter != null) {
HighlightManager.getInstance(mySearchResults.getProject())
.removeSegmentHighlighter(mySearchResults.getEditor(), myCursorHighlighter);
myCursorHighlighter = null;
}
final FindResult cursor = mySearchResults.getCursor();
Editor editor = mySearchResults.getEditor();
SelectionModel selection = editor.getSelectionModel();
if (cursor != null) {
Set<RangeHighlighter> dummy = new HashSet<RangeHighlighter>();
highlightRange(
cursor, new TextAttributes(null, null, Color.BLACK, EffectType.ROUNDED_BOX, 0), dummy);
if (!dummy.isEmpty()) {
myCursorHighlighter = dummy.iterator().next();
}
if (scroll) {
if (mySearchResults.getFindModel().isGlobal()) {
FoldingModel foldingModel = editor.getFoldingModel();
final FoldRegion[] allRegions = editor.getFoldingModel().getAllFoldRegions();
foldingModel.runBatchFoldingOperation(
new Runnable() {
@Override
public void run() {
for (FoldRegion region : allRegions) {
if (!region.isValid()) continue;
if (cursor.intersects(TextRange.create(region))) {
region.setExpanded(true);
}
}
}
});
selection.setSelection(cursor.getStartOffset(), cursor.getEndOffset());
editor.getCaretModel().moveToOffset(cursor.getEndOffset());
editor.getScrollingModel().scrollToCaret(ScrollType.CENTER);
} else {
if (!SearchResults.insideVisibleArea(editor, cursor)) {
LogicalPosition pos = editor.offsetToLogicalPosition(cursor.getStartOffset());
editor.getScrollingModel().scrollTo(pos, ScrollType.CENTER);
}
}
}
editor
.getScrollingModel()
.runActionOnScrollingFinished(
new Runnable() {
@Override
public void run() {
showReplacementPreview();
}
});
}
}
/**
* Emulates pressing <code>Enter</code> at current caret position.
*
* @param editor target editor
* @param project target project
* @param shifts two-elements array which is expected to be filled with the following info: 1. The
* first element holds added lines number; 2. The second element holds added symbols number;
*/
private static void emulateEnter(
@NotNull final Editor editor, @NotNull Project project, int[] shifts) {
final DataContext dataContext = prepareContext(editor.getComponent(), project);
int caretOffset = editor.getCaretModel().getOffset();
Document document = editor.getDocument();
SelectionModel selectionModel = editor.getSelectionModel();
int startSelectionOffset = 0;
int endSelectionOffset = 0;
boolean restoreSelection = selectionModel.hasSelection();
if (restoreSelection) {
startSelectionOffset = selectionModel.getSelectionStart();
endSelectionOffset = selectionModel.getSelectionEnd();
selectionModel.removeSelection();
}
int textLengthBeforeWrap = document.getTextLength();
int lineCountBeforeWrap = document.getLineCount();
DataManager.getInstance()
.saveInDataContext(dataContext, WRAP_LONG_LINE_DURING_FORMATTING_IN_PROGRESS_KEY, true);
CommandProcessor commandProcessor = CommandProcessor.getInstance();
try {
Runnable command =
new Runnable() {
@Override
public void run() {
EditorActionManager.getInstance()
.getActionHandler(IdeActions.ACTION_EDITOR_ENTER)
.execute(editor, dataContext);
}
};
if (commandProcessor.getCurrentCommand() == null) {
commandProcessor.executeCommand(editor.getProject(), command, WRAP_LINE_COMMAND_NAME, null);
} else {
command.run();
}
} finally {
DataManager.getInstance()
.saveInDataContext(dataContext, WRAP_LONG_LINE_DURING_FORMATTING_IN_PROGRESS_KEY, null);
}
int symbolsDiff = document.getTextLength() - textLengthBeforeWrap;
if (restoreSelection) {
int newSelectionStart = startSelectionOffset;
int newSelectionEnd = endSelectionOffset;
if (startSelectionOffset >= caretOffset) {
newSelectionStart += symbolsDiff;
}
if (endSelectionOffset >= caretOffset) {
newSelectionEnd += symbolsDiff;
}
selectionModel.setSelection(newSelectionStart, newSelectionEnd);
}
shifts[0] = document.getLineCount() - lineCountBeforeWrap;
shifts[1] = symbolsDiff;
}
private void setStructureViewSelectionFromPropertiesFile(@NotNull Editor propertiesFileEditor) {
int line = propertiesFileEditor.getCaretModel().getLogicalPosition().line;
Document document = propertiesFileEditor.getDocument();
if (line >= document.getLineCount()) {
return;
}
final String propertyName = getPropertyName(document, line);
if (propertyName == null) {
return;
}
setStructureViewSelection(propertyName);
}
private void copyPage() {
int index = tabbedPanel.getSelectedIndex();
if (index < 0) return;
Editor page = pageList.get(index);
if (page == null) return;
addPage(
typeOfPage(page),
this.getUniqueName(page.getName()),
page.saveStringBuffer().toString(),
true);
changed = true;
}
private int widestEditor(final List<Editor> editors) {
int maxWidth = 0;
int idxMax = 0;
for (int i = 0; i < editors.size(); i++) {
Editor editor = editors.get(i);
final int wholeWidth = editor.getContentComponent().getWidth();
if (wholeWidth > maxWidth) {
maxWidth = wholeWidth;
idxMax = i;
}
}
return idxMax;
}
private void recalculateMaxValues() {
myIdxLeft = widestEditor(myLeftEditors);
final Editor leftEditor = myLeftEditors.get(myIdxLeft);
final int wholeWidth = leftEditor.getContentComponent().getWidth();
final Rectangle va = leftEditor.getScrollingModel().getVisibleArea();
final int visibleLeft = leftEditor.xyToVisualPosition(new Point(va.width, 0)).column;
myMaxColumnsLeft = (int) (visibleLeft * ((double) wholeWidth / va.getWidth()));
myIdxRight = widestEditor(myRightEditors);
final Editor rightEditor = myRightEditors.get(myIdxRight);
final int wholeWidthRight = rightEditor.getContentComponent().getWidth();
final Rectangle vaRight = rightEditor.getScrollingModel().getVisibleArea();
final int visibleRight = rightEditor.xyToVisualPosition(new Point(va.width, 0)).column;
myMaxColumnsRight = (int) (visibleRight * ((double) wholeWidthRight / vaRight.getWidth()));
myByLeft = !(myMaxColumnsLeft <= visibleLeft);
if (!myByLeft) {
// check right editor
if (myLeftScroll.getVisibleAmount() != visibleRight) {
myLeftScroll.setVisibleAmount(visibleRight);
}
myLeftScroll.setMaximum(myMaxColumnsRight);
} else {
if (myLeftScroll.getVisibleAmount() != visibleLeft) {
myLeftScroll.setVisibleAmount(visibleLeft);
}
myLeftScroll.setMaximum(myMaxColumnsLeft);
}
}
private void setPropertiesFileSelectionFromStructureView(@NotNull Editor propertiesFileEditor) {
String selectedPropertyName = getSelectedPropertyName();
if (selectedPropertyName == null) {
return;
}
Document document = propertiesFileEditor.getDocument();
for (int i = 0; i < document.getLineCount(); i++) {
String propertyName = getPropertyName(document, i);
if (selectedPropertyName.equals(propertyName)) {
propertiesFileEditor.getCaretModel().moveToLogicalPosition(new LogicalPosition(i, 0));
return;
}
}
}
public void exceptionEvent(ExceptionEvent event) {
ObjectReference or = event.exception();
ReferenceType rt = or.referenceType();
String exceptionName = rt.name();
// Field messageField = Throwable.class.getField("detailMessage");
Field messageField = rt.fieldByName("detailMessage");
// System.out.println("field " + messageField);
Value messageValue = or.getValue(messageField);
// System.out.println("mess val " + messageValue);
// "java.lang.ArrayIndexOutOfBoundsException"
int last = exceptionName.lastIndexOf('.');
String message = exceptionName.substring(last + 1);
if (messageValue != null) {
String messageStr = messageValue.toString();
if (messageStr.startsWith("\"")) {
messageStr = messageStr.substring(1, messageStr.length() - 1);
}
message += ": " + messageStr;
}
// System.out.println("mess type " + messageValue.type());
// StringReference messageReference = (StringReference) messageValue.type();
// First just report the exception and its placement
reportException(message, or, event.thread());
// Then try to pretty it up with a better message
handleCommonErrors(exceptionName, message, listener);
if (editor != null) {
editor.deactivateRun();
}
}
/** Add an assignment to a specific client for processing. */
public void addAssignment(int ClientID, Assignment a) throws Exception {
try {
editor.addAssignment(ClientID, a);
} catch (Exception e) {
throw (e);
}
}
/** Add an assignment to the Editor for processing. */
public void addAssignment(Assignment a) throws Exception {
try {
editor.addAssignment(a);
} catch (Exception e) {
throw (e);
}
}
public static List<TemplateImpl> listApplicableTemplateWithInsertingDummyIdentifier(
Editor editor, PsiFile file, boolean selectionOnly) {
int startOffset = editor.getSelectionModel().getSelectionStart();
file = insertDummyIdentifier(editor, file);
return listApplicableTemplates(file, startOffset, selectionOnly);
}
static void clearTemplateState(@NotNull Editor editor) {
TemplateState prevState = getTemplateState(editor);
if (prevState != null) {
disposeState(prevState);
}
editor.putUserData(TEMPLATE_STATE_KEY, null);
}
private TemplateState initTemplateState(@NotNull Editor editor) {
clearTemplateState(editor);
TemplateState state = new TemplateState(myProject, editor);
Disposer.register(this, state);
editor.putUserData(TEMPLATE_STATE_KEY, state);
return state;
}
private static void renderHull(PtEntry pt) {
Inf inf = Inf.create();
int count = 30;
PtEntry ptStart = pt;
do {
inf.update();
if (pt.prev(true) != null) {
boolean valley = false;
valley =
(pt.prev(true).source() == pt.source() && pt.prev(true).orig().next(true) != pt.orig());
V.pushColor(MyColor.cBLUE);
V.pushStroke(valley ? STRK_RUBBERBAND : STRK_THICK);
V.drawLine(pt.prev(true), pt);
V.pop(2);
}
V.pushColor(MyColor.cDARKGREEN);
V.mark(pt, MARK_DISC, .6);
V.pop();
if (Editor.withLabels(true)) {
StringBuilder sb = new StringBuilder();
sb.append(" #" + pt.id());
if (pt.source() != null) sb.append(" <" + pt.source() + ">");
V.pushScale(.6);
V.draw(sb.toString(), MyMath.ptOnCircle(pt, MyMath.radians(30), 3), TX_FRAME | TX_BGND);
V.pop();
}
pt = pt.next(true);
if (count-- == 0) V.draw("too many points rendering!", 50, 50, TX_CLAMP);
} while (pt != ptStart && count > 0);
}
private void scrollMain(int scrollPosCorrected, final List<ScrollingModel> models) {
final int pointX =
(int) myEditor.logicalPositionToXY(new LogicalPosition(0, scrollPosCorrected)).getX();
for (ScrollingModel model : models) {
model.scrollHorizontally(pointX);
}
}
public void nextPanel(final BeforeAfter<ShiftedSimpleContent> diff, final DiffPanel diffPanel) {
final Editor editor1 = ((DiffPanelImpl) diffPanel).getEditor1();
myLeftModels.add(editor1.getScrollingModel());
final Editor editor2 = ((DiffPanelImpl) diffPanel).getEditor2();
myRightModels.add(editor2.getScrollingModel());
if (myEditor == null) {
myEditor = editor1;
}
myLeftEditors.add(editor1);
myRightEditors.add(editor2);
((EditorEx) editor1).setHorizontalScrollbarVisible(false);
((EditorEx) editor1).setVerticalScrollbarVisible(false);
((EditorEx) editor1).getScrollPane().setWheelScrollingEnabled(false);
((EditorEx) editor2).setHorizontalScrollbarVisible(false);
((EditorEx) editor2).setVerticalScrollbarVisible(false);
((EditorEx) editor2).getScrollPane().setWheelScrollingEnabled(false);
}
@Nullable
public Runnable prepareTemplate(
final Editor editor,
char shortcutChar,
@Nullable final PairProcessor<String, String> processor) {
if (editor.getSelectionModel().hasSelection()) {
return null;
}
PsiFile file = PsiUtilBase.getPsiFileInEditor(editor, myProject);
if (file == null) return null;
Map<TemplateImpl, String> template2argument =
findMatchingTemplates(file, editor, shortcutChar, TemplateSettings.getInstance());
List<CustomLiveTemplate> customCandidates =
ContainerUtil.findAll(
CustomLiveTemplate.EP_NAME.getExtensions(),
customLiveTemplate ->
shortcutChar == customLiveTemplate.getShortcut()
&& (editor.getCaretModel().getCaretCount() <= 1
|| supportsMultiCaretMode(customLiveTemplate)));
if (!customCandidates.isEmpty()) {
int caretOffset = editor.getCaretModel().getOffset();
PsiFile fileCopy = insertDummyIdentifierIfNeeded(file, caretOffset, caretOffset, "");
Document document = editor.getDocument();
for (final CustomLiveTemplate customLiveTemplate : customCandidates) {
if (isApplicable(customLiveTemplate, editor, fileCopy)) {
final String key =
customLiveTemplate.computeTemplateKey(new CustomTemplateCallback(editor, fileCopy));
if (key != null) {
int offsetBeforeKey = caretOffset - key.length();
CharSequence text = document.getImmutableCharSequence();
if (template2argument == null
|| !containsTemplateStartingBefore(
template2argument, offsetBeforeKey, caretOffset, text)) {
return () -> customLiveTemplate.expand(key, new CustomTemplateCallback(editor, file));
}
}
}
}
}
return startNonCustomTemplates(template2argument, editor, processor);
}
private BeforeAfter<Integer> getEditorLines() {
final Editor editor = ((DiffPanelImpl) getCurrentPanel()).getEditor1();
Rectangle visibleArea = editor.getScrollingModel().getVisibleArea();
final int offset = editor.getScrollingModel().getVerticalScrollOffset();
int leftPixels = offset % editor.getLineHeight();
final Point start = visibleArea.getLocation();
final LogicalPosition startLp = editor.xyToLogicalPosition(start);
final Point location = new Point(start.x + visibleArea.width, start.y + visibleArea.height);
final LogicalPosition lp = editor.xyToLogicalPosition(location);
int curStartLine =
startLp.line == (editor.getDocument().getLineCount() - 1)
? startLp.line
: (startLp.line + 1);
int cutEndLine = lp.line == 0 ? 0 : lp.line - 1;
boolean commonPartOk = leftPixels == 0 || startLp.line == lp.line;
return new BeforeAfter<Integer>(
commonPartOk && startLp.softWrapLinesOnCurrentLogicalLine == 0
? startLp.line
: curStartLine,
commonPartOk && lp.softWrapLinesOnCurrentLogicalLine == 0 ? lp.line : cutEndLine);
/*if (leftPixels == 0 || startLp.line == lp.line) {
return new BeforeAfter<Integer>(startLp.line, lp.line);
} else {
return new BeforeAfter<Integer>(curStartLine, cutEndLine);
}*/
}
