private HighlightersSet installHighlighterSet(Info info, Editor editor) { final JComponent internalComponent = editor.getContentComponent(); internalComponent.addKeyListener(myEditorKeyListener); editor.getScrollingModel().addVisibleAreaListener(myVisibleAreaListener); final Cursor cursor = internalComponent.getCursor(); internalComponent.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); myFileEditorManager.addFileEditorManagerListener(myFileEditorManagerListener); List<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>(); TextAttributes attributes = myEditorColorsManager .getGlobalScheme() .getAttributes(EditorColors.REFERENCE_HYPERLINK_COLOR); for (TextRange range : info.getRanges()) { TextAttributes attr = patchAttributesColor(attributes, range, editor); final RangeHighlighter highlighter = editor .getMarkupModel() .addRangeHighlighter( range.getStartOffset(), range.getEndOffset(), HighlighterLayer.SELECTION + 1, attr, HighlighterTargetArea.EXACT_RANGE); highlighters.add(highlighter); } return new HighlightersSet(highlighters, editor, cursor, info); }
private void showHint(Info info) { if (myDisposed) return; Component internalComponent = myEditor.getContentComponent(); if (myHighlighter != null) { if (!info.isSimilarTo(myHighlighter.getStoredInfo())) { disposeHighlighter(); } else { // highlighter already set internalComponent.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); return; } } if (info.isValid(myEditor.getDocument())) { myHighlighter = installHighlighterSet(info, myEditor); String text = info.getInfo(); if (text == null) return; JComponent label = HintUtil.createInformationLabel(text); final LightweightHint hint = new LightweightHint(label); final HintManagerImpl hintManager = HintManagerImpl.getInstanceImpl(); Point p = HintManagerImpl.getHintPosition(hint, myEditor, myPosition, HintManager.ABOVE); hintManager.showEditorHint( hint, myEditor, p, HintManager.HIDE_BY_ANY_KEY | HintManager.HIDE_BY_TEXT_CHANGE | HintManager.HIDE_BY_SCROLLING, 0, false, HintManagerImpl.createHintHint(myEditor, p, hint, HintManager.ABOVE) .setContentActive(false)); } }
private HighlightersSet installHighlighterSet(Info info, Editor editor) { final JComponent internalComponent = editor.getContentComponent(); internalComponent.addKeyListener(myEditorKeyListener); editor.getScrollingModel().addVisibleAreaListener(myVisibleAreaListener); final Cursor cursor = internalComponent.getCursor(); internalComponent.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); myFileEditorManager.addFileEditorManagerListener(myFileEditorManagerListener); List<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>(); for (TextRange range : info.getRanges()) { final RangeHighlighter highlighter = editor .getMarkupModel() .addRangeHighlighter( range.getStartOffset(), range.getEndOffset(), HighlighterLayer.SELECTION + 1, ourReferenceAttributes, HighlighterTargetArea.EXACT_RANGE); highlighters.add(highlighter); } return new HighlightersSet(highlighters, editor, cursor, info); }
private void showHint(Info info) { if (myDisposed || myEditor.isDisposed()) return; Component internalComponent = myEditor.getContentComponent(); if (myHighlighter != null) { if (!info.isSimilarTo(myHighlighter.getStoredInfo())) { disposeHighlighter(); } else { // highlighter already set internalComponent.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); return; } } if (!info.isValid(myEditor.getDocument())) { return; } myHighlighter = installHighlighterSet(info, myEditor); DocInfo docInfo = info.getInfo(); if (docInfo.text == null) return; if (myDocumentationManager.hasActiveDockedDocWindow()) { info.showDocInfo(myDocumentationManager); } HyperlinkListener hyperlinkListener = docInfo.docProvider == null ? null : new QuickDocHyperlinkListener(docInfo.docProvider, info.myElementAtPointer); final Ref<QuickDocInfoPane> quickDocPaneRef = new Ref<QuickDocInfoPane>(); MouseListener mouseListener = new MouseAdapter() { @Override public void mouseEntered(MouseEvent e) { QuickDocInfoPane pane = quickDocPaneRef.get(); if (pane != null) { pane.mouseEntered(e); } } @Override public void mouseExited(MouseEvent e) { QuickDocInfoPane pane = quickDocPaneRef.get(); if (pane != null) { pane.mouseExited(e); } } @Override public void mouseClicked(MouseEvent e) { QuickDocInfoPane pane = quickDocPaneRef.get(); if (pane != null) { pane.mouseClicked(e); } } }; Ref<Consumer<String>> newTextConsumerRef = new Ref<Consumer<String>>(); JComponent label = HintUtil.createInformationLabel( docInfo.text, hyperlinkListener, mouseListener, newTextConsumerRef); Consumer<String> newTextConsumer = newTextConsumerRef.get(); QuickDocInfoPane quickDocPane = null; if (docInfo.documentationAnchor != null) { quickDocPane = new QuickDocInfoPane(docInfo.documentationAnchor, info.myElementAtPointer, label); quickDocPaneRef.set(quickDocPane); } JComponent hintContent = quickDocPane == null ? label : quickDocPane; final LightweightHint hint = new LightweightHint(hintContent); myHint = hint; hint.addHintListener( new HintListener() { @Override public void hintHidden(EventObject event) { myHint = null; } }); myDocAlarm.cancelAllRequests(); if (newTextConsumer != null && docInfo.docProvider != null && docInfo.documentationAnchor != null) { fulfillDocInfo( docInfo.text, docInfo.docProvider, info.myElementAtPointer, docInfo.documentationAnchor, newTextConsumer, hint); } showHint(hint); }