/* * Copyright (C) 2016 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 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. */ #include "config.h" #include "FrameWin.h" #if USE(DIRECT2D) #include "BitmapInfo.h" #include "Frame.h" #include "FrameSelection.h" #include "FrameView.h" #include "GraphicsContext.h" #include "NotImplemented.h" #include "RenderObject.h" #include "Settings.h" #include <d2d1.h> #include <windows.h> #include <wtf/win/GDIObject.h> namespace WebCore { GDIObject<HBITMAP> imageFromRect(const Frame* frame, IntRect& ir) { if (!frame) return nullptr; PaintBehavior oldPaintBehavior = frame->view()->paintBehavior(); frame->view()->setPaintBehavior(oldPaintBehavior | PaintBehaviorFlattenCompositingLayers); void* bits = nullptr; auto hdc = adoptGDIObject(::CreateCompatibleDC(0)); int w = ir.width(); int h = ir.height(); BitmapInfo bmp = BitmapInfo::create(IntSize(w, h)); GDIObject<HBITMAP> hbmp = adoptGDIObject(::CreateDIBSection(0, &bmp, DIB_RGB_COLORS, static_cast<void**>(&bits), 0, 0)); if (!hbmp) return hbmp; HGDIOBJ hbmpOld = SelectObject(hdc.get(), hbmp.get()); notImplemented(); SelectObject(hdc.get(), hbmpOld); frame->view()->setPaintBehavior(oldPaintBehavior); return hbmp; } } // namespace WebCore #endif