private void handleKey(final KeyEvent e) {
int modifiers = e.getModifiers();
if (modifiers == myStoredModifiers) {
return;
}
BrowseMode browseMode = getBrowseMode(modifiers);
if (browseMode != BrowseMode.None) {
TooltipProvider tooltipProvider = myTooltipProvider;
if (tooltipProvider != null) {
if (browseMode != tooltipProvider.getBrowseMode()) {
disposeHighlighter();
}
myStoredModifiers = modifiers;
cancelPreviousTooltip();
myTooltipProvider =
new TooltipProvider(tooltipProvider.myEditor, tooltipProvider.myPosition);
myTooltipProvider.execute(browseMode);
}
} else {
disposeHighlighter();
cancelPreviousTooltip();
}
}
public void mouseMoved(final EditorMouseEvent e) {
if (e.isConsumed() || !myProject.isInitialized()) {
return;
}
MouseEvent mouseEvent = e.getMouseEvent();
Editor editor = e.getEditor();
if (editor.getProject() != null && editor.getProject() != myProject) return;
PsiFile psiFile =
PsiDocumentManager.getInstance(myProject).getPsiFile(editor.getDocument());
Point point = new Point(mouseEvent.getPoint());
if (!PsiDocumentManager.getInstance(myProject).isUncommited(editor.getDocument())) {
// when document is committed, try to check injected stuff - it's fast
editor =
InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(
editor,
psiFile,
editor.logicalPositionToOffset(editor.xyToLogicalPosition(point)));
}
LogicalPosition pos = editor.xyToLogicalPosition(point);
int offset = editor.logicalPositionToOffset(pos);
int selStart = editor.getSelectionModel().getSelectionStart();
int selEnd = editor.getSelectionModel().getSelectionEnd();
myStoredModifiers = mouseEvent.getModifiers();
BrowseMode browseMode = getBrowseMode(myStoredModifiers);
if (myTooltipProvider != null) {
myTooltipProvider.dispose();
}
if (browseMode == BrowseMode.None || offset >= selStart && offset < selEnd) {
disposeHighlighter();
myTooltipProvider = null;
return;
}
myTooltipProvider = new TooltipProvider(editor, pos);
myTooltipProvider.execute(browseMode);
}
private void handleKey(final KeyEvent e) {
int modifiers = e.getModifiers();
if (modifiers == myStoredModifiers) {
return;
}
BrowseMode browseMode = getBrowseMode(modifiers);
if (browseMode != BrowseMode.None) {
if (myTooltipProvider != null) {
if (browseMode != myTooltipProvider.getBrowseMode()) {
disposeHighlighter();
}
myStoredModifiers = modifiers;
myTooltipProvider.execute(browseMode);
}
} else {
disposeHighlighter();
myTooltipProvider = null;
}
}
@Override
public void mouseMoved(final EditorMouseEvent e) {
if (e.isConsumed() || !myProject.isInitialized() || myProject.isDisposed()) {
return;
}
MouseEvent mouseEvent = e.getMouseEvent();
if (isMouseOverTooltip(mouseEvent.getLocationOnScreen())
|| ScreenUtil.isMovementTowards(
myPrevMouseLocation, mouseEvent.getLocationOnScreen(), getHintBounds())) {
myPrevMouseLocation = mouseEvent.getLocationOnScreen();
return;
}
myPrevMouseLocation = mouseEvent.getLocationOnScreen();
Editor editor = e.getEditor();
if (editor.getProject() != null && editor.getProject() != myProject) return;
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
PsiFile psiFile = documentManager.getPsiFile(editor.getDocument());
Point point = new Point(mouseEvent.getPoint());
if (documentManager.isCommitted(editor.getDocument())) {
// when document is committed, try to check injected stuff - it's fast
int offset = editor.logicalPositionToOffset(editor.xyToLogicalPosition(point));
editor =
InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(editor, psiFile, offset);
}
LogicalPosition pos = editor.xyToLogicalPosition(point);
int offset = editor.logicalPositionToOffset(pos);
int selStart = editor.getSelectionModel().getSelectionStart();
int selEnd = editor.getSelectionModel().getSelectionEnd();
myStoredModifiers = mouseEvent.getModifiers();
BrowseMode browseMode = getBrowseMode(myStoredModifiers);
cancelPreviousTooltip();
if (browseMode == BrowseMode.None || offset >= selStart && offset < selEnd) {
disposeHighlighter();
return;
}
myTooltipProvider = new TooltipProvider(editor, pos);
myTooltipProvider.execute(browseMode);
}
private void cancelPreviousTooltip() {
if (myTooltipProvider != null) {
myTooltipProvider.dispose();
myTooltipProvider = null;
}
}