| /* |
| * Copyright (C) 2010 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. AND ITS CONTRIBUTORS ``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 ITS 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 "PlatformWebView.h" |
| |
| #include <WebKit/WKRetainPtr.h> |
| |
| namespace TestWebKitAPI { |
| |
| static const wchar_t* hostWindowClassName = L"org.WebKit.TestWebKitAPI.PlatformWebViewHostWindow"; |
| static const wchar_t* webViewPointerProperty = L"org.WebKit.TestWebKitAPI.PlatformWebView.InstancePointer"; |
| |
| // These offsets come from rom <http://msdn.microsoft.com/en-us/library/ms646280(VS.85).aspx>. |
| static const size_t repeatCountBitOffset = 0; |
| static const size_t scanCodeBitOffset = 16; |
| static const size_t contextCodeBitOffset = 29; |
| static const size_t previousStateBitOffset = 30; |
| static const size_t transitionStateBitOffset = 31; |
| |
| void PlatformWebView::registerWindowClass() |
| { |
| static bool initialized; |
| if (initialized) |
| return; |
| initialized = true; |
| |
| WNDCLASSEXW wndClass { }; |
| wndClass.cbSize = sizeof(wndClass); |
| wndClass.style = CS_HREDRAW | CS_VREDRAW; |
| wndClass.lpfnWndProc = wndProc; |
| wndClass.hCursor = LoadCursor(0, IDC_ARROW); |
| wndClass.lpszClassName = hostWindowClassName; |
| |
| ::RegisterClassExW(&wndClass); |
| } |
| |
| PlatformWebView::PlatformWebView(WKContextRef contextRef, WKPageGroupRef pageGroupRef) |
| { |
| WKRetainPtr<WKPageConfigurationRef> configuration = adoptWK(WKPageConfigurationCreate()); |
| WKPageConfigurationSetContext(configuration.get(), contextRef); |
| WKPageConfigurationSetPageGroup(configuration.get(), pageGroupRef); |
| |
| initialize(configuration.get()); |
| } |
| |
| PlatformWebView::PlatformWebView(WKPageConfigurationRef configuration) |
| { |
| initialize(configuration); |
| } |
| |
| PlatformWebView::PlatformWebView(WKPageRef relatedPage) |
| { |
| WKRetainPtr<WKPageConfigurationRef> configuration = adoptWK(WKPageConfigurationCreate()); |
| WKPageConfigurationSetContext(configuration.get(), WKPageGetContext(relatedPage)); |
| WKPageConfigurationSetPageGroup(configuration.get(), WKPageGetPageGroup(relatedPage)); |
| WKPageConfigurationSetRelatedPage(configuration.get(), relatedPage); |
| |
| initialize(configuration.get()); |
| } |
| |
| void PlatformWebView::initialize(WKPageConfigurationRef configuration) |
| { |
| registerWindowClass(); |
| |
| RECT viewRect = {0, 0, 800, 600}; |
| m_window = CreateWindowExW(0, hostWindowClassName, L"TestWebKitAPI", WS_OVERLAPPEDWINDOW, viewRect.left, viewRect.top, viewRect.right, viewRect.bottom, 0, 0, 0, this); |
| m_view = WKViewCreate(viewRect, configuration, m_window); |
| } |
| |
| PlatformWebView::~PlatformWebView() |
| { |
| ::DestroyWindow(m_window); |
| WKRelease(m_view); |
| } |
| |
| WKPageRef PlatformWebView::page() const |
| { |
| return WKViewGetPage(m_view); |
| } |
| |
| void PlatformWebView::resizeTo(unsigned width, unsigned height) |
| { |
| ::SetWindowPos(WKViewGetWindow(m_view), 0, 0, 0, width, height, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS); |
| } |
| |
| void PlatformWebView::simulateSpacebarKeyPress() |
| { |
| HWND window = WKViewGetWindow(m_view); |
| |
| // These values match what happens when you press the spacebar in Notepad, as observed by Spy++. |
| ::SendMessageW(window, WM_KEYDOWN, VK_SPACE, (1 << repeatCountBitOffset) | (0x39 << scanCodeBitOffset)); |
| ::SendMessageW(window, WM_CHAR, ' ', (1 << repeatCountBitOffset) | (0x39 << scanCodeBitOffset)); |
| ::SendMessageW(window, WM_KEYUP, VK_SPACE, (1 << repeatCountBitOffset) | (0x39 << scanCodeBitOffset) | (1 << previousStateBitOffset) | (1 << transitionStateBitOffset)); |
| } |
| |
| void PlatformWebView::simulateAltKeyPress() |
| { |
| HWND window = WKViewGetWindow(m_view); |
| |
| // These values match what happens when you press the Alt key in Notepad, as observed by Spy++. |
| ::SendMessageW(window, WM_SYSKEYDOWN, VK_MENU, (1 << repeatCountBitOffset) | (0x38 << scanCodeBitOffset) | (1 << contextCodeBitOffset)); |
| ::SendMessageW(window, WM_SYSKEYUP, VK_MENU, (1 << repeatCountBitOffset) | (0x38 << scanCodeBitOffset) | (1 << previousStateBitOffset) | (1 << transitionStateBitOffset)); |
| } |
| |
| void PlatformWebView::simulateRightClick(unsigned x, unsigned y) |
| { |
| HWND window = WKViewGetWindow(m_view); |
| |
| ::SendMessageW(window, WM_RBUTTONDOWN, 0, MAKELPARAM(x, y)); |
| ::SendMessageW(window, WM_RBUTTONUP, 0, MAKELPARAM(x, y)); |
| } |
| |
| void PlatformWebView::simulateMouseMove(unsigned x, unsigned y, WKEventModifiers) |
| { |
| HWND window = WKViewGetWindow(m_view); |
| |
| ::SendMessageW(window, WM_MOUSEMOVE, 0, MAKELPARAM(x, y)); |
| } |
| |
| LRESULT PlatformWebView::wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) |
| { |
| PlatformWebView* webView; |
| if (message == WM_CREATE) { |
| CREATESTRUCT* createStruct = reinterpret_cast<CREATESTRUCT*>(lParam); |
| webView = static_cast<PlatformWebView*>(createStruct->lpCreateParams); |
| ::SetPropW(hWnd, webViewPointerProperty, webView); |
| } else |
| webView = reinterpret_cast<PlatformWebView*>(::GetPropW(hWnd, webViewPointerProperty)); |
| |
| if (message == WM_NCDESTROY) |
| ::RemovePropW(hWnd, webViewPointerProperty); |
| |
| return ::DefWindowProcW(hWnd, message, wParam, lParam); |
| } |
| |
| } // namespace TestWebKitAPI |