private void showEditorWarningMessage(final String message) {
ApplicationManager.getApplication()
.invokeLater(
() -> {
if (myEditor == null) return;
final FileEditorManager fileEditorManager = FileEditorManager.getInstance(myProject);
final VirtualFile vFile = myFile.getVirtualFile();
assert vFile != null;
Map<FileEditor, EditorNotificationPanel> map =
myFile.getCopyableUserData(NOTIFICATION_PANELS);
if (map == null) {
map = new HashMap<FileEditor, EditorNotificationPanel>();
myFile.putCopyableUserData(NOTIFICATION_PANELS, map);
}
final FileEditor[] editors = fileEditorManager.getAllEditors(vFile);
for (final FileEditor editor : editors) {
if (isCurrentEditor(editor)) {
final EditorNotificationPanel panel =
new EditorNotificationPanel() {
{
myLabel.setIcon(AllIcons.General.ExclMark);
myLabel.setText(message);
}
};
panel.createActionLabel(
"Close", () -> fileEditorManager.removeTopComponent(editor, panel));
map.put(editor, panel);
fileEditorManager.addTopComponent(editor, panel);
break;
}
}
});
}
private RangeHighlighter addSegmentHighlighter(
@NotNull Editor editor,
int startOffset,
int endOffset,
TextAttributes attributes,
@HideFlags int flags) {
RangeHighlighter highlighter =
editor
.getMarkupModel()
.addRangeHighlighter(
startOffset,
endOffset,
HighlighterLayer.SELECTION - 1,
attributes,
HighlighterTargetArea.EXACT_RANGE);
HighlightInfo info =
new HighlightInfo(
editor instanceof EditorWindow ? ((EditorWindow) editor).getDelegate() : editor, flags);
Map<RangeHighlighter, HighlightInfo> map = getHighlightInfoMap(editor, true);
map.put(highlighter, info);
return highlighter;
}