1a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch/* 2a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * Copyright (C) 2010 Apple Inc. All rights reserved. 3a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 4a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * Redistribution and use in source and binary forms, with or without 5a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * modification, are permitted provided that the following conditions 6a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * are met: 7a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 1. Redistributions of source code must retain the above copyright 8a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * notice, this list of conditions and the following disclaimer. 9a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 2. Redistributions in binary form must reproduce the above copyright 10a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * notice, this list of conditions and the following disclaimer in the 11a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * documentation and/or other materials provided with the distribution. 12a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * 13a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch * THE POSSIBILITY OF SUCH DAMAGE. 24a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch */ 25a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 26a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "PlatformWebView.h" 27a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 28a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "WindowMessageObserver.h" 29a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 30a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochnamespace TestWebKitAPI { 31a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 32a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const wchar_t* hostWindowClassName = L"org.WebKit.TestWebKitAPI.PlatformWebViewHostWindow"; 33a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const wchar_t* webViewPointerProperty = L"org.WebKit.TestWebKitAPI.PlatformWebView.InstancePointer"; 34a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 35a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch// These offsets come from rom <http://msdn.microsoft.com/en-us/library/ms646280(VS.85).aspx>. 36a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const size_t repeatCountBitOffset = 0; 37a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const size_t scanCodeBitOffset = 16; 38a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const size_t contextCodeBitOffset = 29; 39a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const size_t previousStateBitOffset = 30; 40a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochstatic const size_t transitionStateBitOffset = 31; 41a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 42a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochvoid PlatformWebView::registerWindowClass() 43a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 44a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch static bool initialized; 45a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (initialized) 46a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return; 47a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch initialized = true; 48a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 49a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch WNDCLASSEXW wndClass = {0}; 50a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch wndClass.cbSize = sizeof(wndClass); 51a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch wndClass.style = CS_HREDRAW | CS_VREDRAW; 52a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch wndClass.lpfnWndProc = wndProc; 53a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch wndClass.hCursor = LoadCursor(0, IDC_ARROW); 54a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch wndClass.lpszClassName = hostWindowClassName; 55a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 56a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::RegisterClassExW(&wndClass); 57a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 58a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 59f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochPlatformWebView::PlatformWebView(WKContextRef contextRef, WKPageGroupRef pageGroupRef) 60a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch : m_parentWindowMessageObserver(0) 61a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 62a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch registerWindowClass(); 63a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 64a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch RECT viewRect = {0, 0, 800, 600}; 65a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch m_window = CreateWindowExW(0, hostWindowClassName, L"TestWebKitAPI", WS_OVERLAPPEDWINDOW, viewRect.left, viewRect.top, viewRect.right, viewRect.bottom, 0, 0, 0, this); 66f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch m_view = WKViewCreate(viewRect, contextRef, pageGroupRef, m_window); 67a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 68a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 69a94275402997c11dd2e778633dacf4b7e630a35dBen MurdochPlatformWebView::~PlatformWebView() 70a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 71a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::DestroyWindow(m_window); 72a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch WKRelease(m_view); 73a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 74a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 752fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockWKPageRef PlatformWebView::page() const 76a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 77a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return WKViewGetPage(m_view); 78a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 79a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 802fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid PlatformWebView::resizeTo(unsigned width, unsigned height) 812fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 822fc2651226baac27029e38c9d6ef883fa32084dbSteve Block ::SetWindowPos(WKViewGetWindow(m_view), 0, 0, 0, width, height, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS); 832fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 842fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 85a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochvoid PlatformWebView::simulateSpacebarKeyPress() 86a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 87a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch HWND window = WKViewGetWindow(m_view); 88a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 89a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch // These values match what happens when you press the spacebar in Notepad, as observed by Spy++. 90a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SendMessageW(window, WM_KEYDOWN, VK_SPACE, (1 << repeatCountBitOffset) | (39 << scanCodeBitOffset)); 91a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SendMessageW(window, WM_CHAR, ' ', (1 << repeatCountBitOffset) | (39 << scanCodeBitOffset)); 92a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SendMessageW(window, WM_KEYUP, VK_SPACE, (1 << repeatCountBitOffset) | (39 << scanCodeBitOffset) | (1 << previousStateBitOffset) | (1 << transitionStateBitOffset)); 93a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 94a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 952daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdochvoid PlatformWebView::simulateAKeyDown() 962daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch{ 972daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch HWND window = WKViewGetWindow(m_view); 982daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 992daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch // These values match what happens when you press the 'A' key in Notepad, as observed by Spy++. 1002daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch ::SendMessageW(window, WM_KEYDOWN, 'A', (1 << repeatCountBitOffset) | (30 << scanCodeBitOffset)); 1012daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch} 1022daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 103a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochvoid PlatformWebView::simulateAltKeyPress() 104a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 105a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch HWND window = WKViewGetWindow(m_view); 106a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 107a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch // These values match what happens when you press the Alt key in Notepad, as observed by Spy++. 108a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SendMessageW(window, WM_SYSKEYDOWN, VK_MENU, (1 << repeatCountBitOffset) | (38 << scanCodeBitOffset) | (1 << contextCodeBitOffset)); 109a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SendMessageW(window, WM_SYSKEYUP, VK_MENU, (1 << repeatCountBitOffset) | (38 << scanCodeBitOffset) | (1 << previousStateBitOffset) | (1 << transitionStateBitOffset)); 110a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 111a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 11281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochvoid PlatformWebView::simulateRightClick(unsigned x, unsigned y) 11381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 11481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch HWND window = WKViewGetWindow(m_view); 11581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 11681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch ::SendMessageW(window, WM_RBUTTONDOWN, 0, MAKELPARAM(x, y)); 11781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch ::SendMessageW(window, WM_RBUTTONUP, 0, MAKELPARAM(x, y)); 11881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 11981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 120a94275402997c11dd2e778633dacf4b7e630a35dBen MurdochLRESULT PlatformWebView::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) 121a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch{ 122a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch PlatformWebView* webView; 123a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (message == WM_CREATE) { 124a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch CREATESTRUCT* createStruct = reinterpret_cast<CREATESTRUCT*>(lParam); 125a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch webView = static_cast<PlatformWebView*>(createStruct->lpCreateParams); 126a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::SetPropW(hWnd, webViewPointerProperty, webView); 127a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch } else 128a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch webView = reinterpret_cast<PlatformWebView*>(::GetPropW(hWnd, webViewPointerProperty)); 129a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 130a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (webView && webView->m_parentWindowMessageObserver) 131a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch webView->m_parentWindowMessageObserver->windowReceivedMessage(hWnd, message, wParam, lParam); 132a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 133a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (message == WM_NCDESTROY) 134a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ::RemovePropW(hWnd, webViewPointerProperty); 135a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 136a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return ::DefWindowProcW(hWnd, message, wParam, lParam); 137a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} 138a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 139a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch} // namespace TestWebKitAPI 140