2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
27 #include "MediaPlayerPrivateFullscreenWindow.h"
30 #include "WebCoreInstanceHandle.h"
34 #include <CoreGraphics/CGColor.h>
39 MediaPlayerPrivateFullscreenWindow::MediaPlayerPrivateFullscreenWindow(MediaPlayerPrivateFullscreenClient* client)
42 #if USE(ACCELERATED_COMPOSITING)
43 , m_layerRenderer(WKCACFLayerRenderer::create(0))
48 MediaPlayerPrivateFullscreenWindow::~MediaPlayerPrivateFullscreenWindow()
54 void MediaPlayerPrivateFullscreenWindow::createWindow(HWND parentHwnd)
56 static ATOM windowAtom;
57 static LPCWSTR windowClassName = L"MediaPlayerPrivateFullscreenWindowClass";
59 WNDCLASSEX wcex = {0};
60 wcex.cbSize = sizeof(WNDCLASSEX);
61 wcex.style = CS_HREDRAW | CS_VREDRAW;
62 wcex.lpfnWndProc = staticWndProc;
63 wcex.hInstance = instanceHandle();
64 wcex.lpszClassName = windowClassName;
65 windowAtom = ::RegisterClassEx(&wcex);
72 mi.cbSize = sizeof(MONITORINFO);
73 if (!GetMonitorInfo(MonitorFromWindow(parentHwnd, MONITOR_DEFAULTTONEAREST), &mi))
76 IntRect monitorRect = mi.rcMonitor;
78 ::CreateWindowExW(WS_EX_TOOLWINDOW, windowClassName, L"", WS_POPUP | WS_VISIBLE,
79 monitorRect.x(), monitorRect.y(), monitorRect.width(), monitorRect.height(),
80 parentHwnd, 0, WebCore::instanceHandle(), this);
81 ASSERT(IsWindow(m_hwnd));
86 void MediaPlayerPrivateFullscreenWindow::close()
88 ::DestroyWindow(m_hwnd);
92 #if USE(ACCELERATED_COMPOSITING)
93 void MediaPlayerPrivateFullscreenWindow::setRootChildLayer(PassRefPtr<PlatformCALayer> rootChild)
95 if (m_rootChild == rootChild)
99 m_rootChild->removeFromSuperlayer();
101 m_rootChild = rootChild;
106 m_layerRenderer->setRootChildLayer(m_rootChild.get());
107 PlatformCALayer* rootLayer = m_rootChild->rootLayer();
108 CGRect rootBounds = m_rootChild->rootLayer()->bounds();
109 m_rootChild->setFrame(rootBounds);
110 m_rootChild->setBackgroundColor(CGColorGetConstantColor(kCGColorBlack));
112 RetainPtr<CGColorRef> redColor(AdoptCF, CGColorCreateGenericRGB(1, 0, 0, 1));
113 rootLayer->setBackgroundColor(redColor.get());
115 rootLayer->setBackgroundColor(CGColorGetConstantColor(kCGColorBlack));
120 LRESULT MediaPlayerPrivateFullscreenWindow::staticWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
122 LONG_PTR longPtr = GetWindowLongPtr(hWnd, GWLP_USERDATA);
124 if (!longPtr && message == WM_CREATE) {
125 LPCREATESTRUCT lpcs = reinterpret_cast<LPCREATESTRUCT>(lParam);
126 longPtr = reinterpret_cast<LONG_PTR>(lpcs->lpCreateParams);
127 ::SetWindowLongPtr(hWnd, GWLP_USERDATA, longPtr);
130 if (MediaPlayerPrivateFullscreenWindow* window = reinterpret_cast<MediaPlayerPrivateFullscreenWindow*>(longPtr))
131 return window->wndProc(hWnd, message, wParam, lParam);
133 return ::DefWindowProc(hWnd, message, wParam, lParam);
136 LRESULT MediaPlayerPrivateFullscreenWindow::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
142 #if USE(ACCELERATED_COMPOSITING)
143 m_layerRenderer->setHostWindow(m_hwnd);
144 m_layerRenderer->createRenderer();
146 m_layerRenderer->setNeedsDisplay();
151 #if USE(ACCELERATED_COMPOSITING)
152 m_layerRenderer->destroyRenderer();
153 m_layerRenderer->setHostWindow(0);
156 case WM_WINDOWPOSCHANGED:
158 LPWINDOWPOS wp = reinterpret_cast<LPWINDOWPOS>(lParam);
159 if (wp->flags & SWP_NOSIZE)
161 #if USE(ACCELERATED_COMPOSITING)
162 m_layerRenderer->resize();
163 PlatformCALayer* rootLayer = m_rootChild->rootLayer();
164 CGRect rootBounds = m_rootChild->rootLayer()->bounds();
165 m_rootChild->setFrame(rootBounds);
166 m_rootChild->setNeedsLayout();
171 #if USE(ACCELERATED_COMPOSITING)
172 m_layerRenderer->renderSoon();
178 lResult = m_client->fullscreenClientWndProc(hWnd, message, wParam, lParam);