Example #1
0
        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;
          }
        }
Example #4
0
        @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);
        }
Example #5
0
 private void cancelPreviousTooltip() {
   if (myTooltipProvider != null) {
     myTooltipProvider.dispose();
     myTooltipProvider = null;
   }
 }