1 files changed, 118 insertions, 0 deletions
diff --git a/WebKitTools/TestWebKitAPI/win/PlatformWebViewWin.cpp b/WebKitTools/TestWebKitAPI/win/PlatformWebViewWin.cpp
new file mode 100644
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--- /dev/null
+++ b/WebKitTools/TestWebKitAPI/win/PlatformWebViewWin.cpp
@@ -0,0 +1,118 @@
+/*
+ * 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 "PlatformWebView.h"
+
+#include "WindowMessageObserver.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 = {0};
+    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(WKPageNamespaceRef namespaceRef)
+    : m_parentWindowMessageObserver(0)
+{
+    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, namespaceRef, m_window);
+}
+
+PlatformWebView::~PlatformWebView()
+{
+    ::DestroyWindow(m_window);
+    WKRelease(m_view);
+}
+
+WKPageRef PlatformWebView::page()
+{
+    return WKViewGetPage(m_view);
+}
+
+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) | (39 << scanCodeBitOffset));
+    ::SendMessageW(window, WM_CHAR, ' ', (1 << repeatCountBitOffset) | (39 << scanCodeBitOffset));
+    ::SendMessageW(window, WM_KEYUP, VK_SPACE, (1 << repeatCountBitOffset) | (39 << 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) | (38 << scanCodeBitOffset) | (1 << contextCodeBitOffset));
+    ::SendMessageW(window, WM_SYSKEYUP, VK_MENU, (1 << repeatCountBitOffset) | (38 << scanCodeBitOffset) | (1 << previousStateBitOffset) | (1 << transitionStateBitOffset));
+}
+
+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 (webView && webView->m_parentWindowMessageObserver)
+        webView->m_parentWindowMessageObserver->windowReceivedMessage(hWnd, message, wParam, lParam);
+
+    if (message == WM_NCDESTROY)
+        ::RemovePropW(hWnd, webViewPointerProperty);
+
+    return ::DefWindowProcW(hWnd, message, wParam, lParam);
+}
+
+} // namespace TestWebKitAPI