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);
}*/
}
@Override
public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
Editor editor = myEditors.values().iterator().next();
return editor.getLineHeight() * 4;
}
public void navigate(int injectedOffset) {
if (myAction.isShowInBalloon()) {
final JComponent component = myAction.createBalloonComponent(myNewFile);
if (component != null) {
final Balloon balloon =
JBPopupFactory.getInstance()
.createBalloonBuilder(component)
.setShadow(true)
.setAnimationCycle(0)
.setHideOnClickOutside(true)
.setHideOnKeyOutside(true)
.setHideOnAction(false)
.setFillColor(UIUtil.getControlColor())
.createBalloon();
new AnAction() {
@Override
public void actionPerformed(AnActionEvent e) {
balloon.hide();
}
}.registerCustomShortcutSet(CommonShortcuts.ESCAPE, component);
Disposer.register(myNewFile.getProject(), balloon);
final Balloon.Position position = QuickEditAction.getBalloonPosition(myEditor);
RelativePoint point = JBPopupFactory.getInstance().guessBestPopupLocation(myEditor);
if (position == Balloon.Position.above) {
final Point p = point.getPoint();
point =
new RelativePoint(
point.getComponent(), new Point(p.x, p.y - myEditor.getLineHeight()));
}
balloon.show(point, position);
}
} else {
final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(myProject);
final FileEditor[] editors = fileEditorManager.getEditors(myNewVirtualFile);
if (editors.length == 0) {
final EditorWindow curWindow = fileEditorManager.getCurrentWindow();
mySplittedWindow =
curWindow.split(SwingConstants.HORIZONTAL, false, myNewVirtualFile, true);
}
Editor editor =
fileEditorManager.openTextEditor(
new OpenFileDescriptor(myProject, myNewVirtualFile, injectedOffset), true);
// fold missing values
if (editor != null) {
editor.putUserData(QuickEditAction.QUICK_EDIT_HANDLER, this);
final FoldingModel foldingModel = editor.getFoldingModel();
foldingModel.runBatchFoldingOperation(
() -> {
for (RangeMarker o :
ContainerUtil.reverse(((DocumentEx) myNewDocument).getGuardedBlocks())) {
String replacement = o.getUserData(REPLACEMENT_KEY);
if (StringUtil.isEmpty(replacement)) continue;
FoldRegion region =
foldingModel.addFoldRegion(o.getStartOffset(), o.getEndOffset(), replacement);
if (region != null) region.setExpanded(false);
}
});
}
SwingUtilities.invokeLater(
() -> myEditor.getScrollingModel().scrollToCaret(ScrollType.MAKE_VISIBLE));
}
}
