private boolean navigateInRequestedEditor() {
DataContext ctx = DataManager.getInstance().getDataContext();
Editor e = NAVIGATE_IN_EDITOR.getData(ctx);
if (e == null) return false;
if (FileDocumentManager.getInstance().getFile(e.getDocument()) != myFile) return false;
navigateIn(e);
return true;
}
private boolean navigateInAnyFileEditor(Project project, boolean focusEditor) {
List<FileEditor> editors = FileEditorManager.getInstance(project).openEditor(this, focusEditor);
for (FileEditor editor : editors) {
if (editor instanceof TextEditor) {
Editor e = ((TextEditor) editor).getEditor();
unfoldCurrentLine(e);
if (focusEditor) {
IdeFocusManager.getInstance(myProject).requestFocus(e.getContentComponent(), true);
}
}
}
return !editors.isEmpty();
}
public void navigateIn(@NotNull Editor e) {
final int offset = getOffset();
CaretModel caretModel = e.getCaretModel();
boolean caretMoved = false;
if (myLogicalLine >= 0) {
LogicalPosition pos = new LogicalPosition(myLogicalLine, Math.max(myLogicalColumn, 0));
if (offset < 0 || offset == e.logicalPositionToOffset(pos)) {
caretModel.moveToLogicalPosition(pos);
caretMoved = true;
}
}
if (!caretMoved && offset >= 0) {
caretModel.moveToOffset(Math.min(offset, e.getDocument().getTextLength()));
caretMoved = true;
}
if (caretMoved) {
e.getSelectionModel().removeSelection();
scrollToCaret(e);
unfoldCurrentLine(e);
}
}
private void unfoldCurrentLine(@NotNull final Editor editor) {
final FoldRegion[] allRegions = editor.getFoldingModel().getAllFoldRegions();
final int offset = editor.getCaretModel().getOffset();
int line = editor.getDocument().getLineNumber(offset);
int start = editor.getDocument().getLineStartOffset(line);
int end = editor.getDocument().getLineEndOffset(line);
final TextRange range = new TextRange(start, end);
editor
.getFoldingModel()
.runBatchFoldingOperation(
new Runnable() {
@Override
public void run() {
for (FoldRegion region : allRegions) {
if (!region.isExpanded()
&& range.intersects(
TextRange.create(
region))) /*region.getStartOffset() <= offset && offset <= region.getEndOffset()*/ {
region.setExpanded(true);
}
}
}
});
}
private static void scrollToCaret(@NotNull Editor e) {
e.getScrollingModel().scrollToCaret(ScrollType.CENTER);
}
