| /* |
| * Copyright (C) 2007 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "config.h" |
| #import "SelectionController.h" |
| |
| #import "AXObjectCache.h" |
| #import "Document.h" |
| #import "Frame.h" |
| #import "FrameView.h" |
| #import "RenderView.h" |
| #import "Selection.h" |
| |
| #import <ApplicationServices/ApplicationServices.h> |
| |
| namespace WebCore { |
| |
| void SelectionController::notifyAccessibilityForSelectionChange() |
| { |
| if (AXObjectCache::accessibilityEnabled() && m_sel.start().isNotNull() && m_sel.end().isNotNull()) |
| m_frame->document()->axObjectCache()->postNotification(m_sel.start().node()->renderer(), "AXSelectedTextChanged"); |
| |
| // if zoom feature is enabled, insertion point changes should update the zoom |
| if (UAZoomEnabled() && m_sel.isCaret() && m_sel.start().node()) { |
| RenderView *renderView = static_cast<RenderView*>(m_sel.start().node()->renderer()); |
| if (renderView) { |
| IntRect selectionRect = caretRect(); |
| IntRect viewRect = renderView->viewRect(); |
| FrameView* frameView = renderView->view()->frameView(); |
| NSView *view = frameView->getDocumentView(); |
| if (view) { |
| selectionRect.setLocation(frameView->convertToScreenCoordinate(view, selectionRect.location())); |
| viewRect.setLocation(frameView->convertToScreenCoordinate(view, viewRect.location())); |
| CGRect cgCaretRect = CGRectMake(selectionRect.x(), selectionRect.y(), selectionRect.width(), selectionRect.height()); |
| CGRect cgViewRect = CGRectMake(viewRect.x(), viewRect.y(), viewRect.width(), viewRect.height()); |
| (void)UAZoomChangeFocus(&cgViewRect, &cgCaretRect, kUAZoomFocusTypeInsertionPoint); |
| } |
| } |
| } |
| } |
| |
| |
| } // namespace WebCore |