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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      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.
     12  *
     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.
     24  */
     25 
     26 #include "config.h"
     27 #include "PlatformWebView.h"
     28 
     29 namespace WTR {
     30 
     31 static LPCWSTR hostWindowClassName = L"WTRWebViewHostWindow";
     32 
     33 static void registerWindowClass()
     34 {
     35     static bool initialized;
     36     if (initialized)
     37         return;
     38     initialized = true;
     39 
     40     WNDCLASSEXW wndClass = {0};
     41     wndClass.cbSize = sizeof(wndClass);
     42     wndClass.style = CS_HREDRAW | CS_VREDRAW;
     43     wndClass.lpfnWndProc = DefWindowProcW;
     44     wndClass.hCursor = LoadCursor(0, IDC_ARROW);
     45     wndClass.hInstance = GetModuleHandle(0);
     46     wndClass.lpszClassName = hostWindowClassName;
     47 
     48     RegisterClassExW(&wndClass);
     49 }
     50 
     51 PlatformWebView::PlatformWebView(WKContextRef contextRef, WKPageGroupRef pageGroupRef)
     52 {
     53     registerWindowClass();
     54 
     55     RECT viewRect = {0, 0, 800, 600};
     56     m_window = CreateWindowExW(0, hostWindowClassName, L"WebKitTestRunner", WS_OVERLAPPEDWINDOW, 0 /*XOFFSET*/, 0 /*YOFFSET*/, viewRect.right, viewRect.bottom, 0, 0, GetModuleHandle(0), 0);
     57     m_view = WKViewCreate(viewRect, contextRef, pageGroupRef, m_window);
     58     WKViewSetIsInWindow(m_view, true);
     59 }
     60 
     61 PlatformWebView::~PlatformWebView()
     62 {
     63     if (::IsWindow(m_window))
     64         ::DestroyWindow(m_window);
     65     WKRelease(m_view);
     66 }
     67 
     68 void PlatformWebView::resizeTo(unsigned width, unsigned height)
     69 {
     70     ::SetWindowPos(WKViewGetWindow(m_view), 0, 0, 0, width, height, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS);
     71 }
     72 
     73 WKPageRef PlatformWebView::page()
     74 {
     75     return WKViewGetPage(m_view);
     76 }
     77 
     78 void PlatformWebView::focus()
     79 {
     80     ::SetFocus(::WKViewGetWindow(m_view));
     81 }
     82 
     83 WKRect PlatformWebView::windowFrame()
     84 {
     85     // Implement.
     86 
     87     WKRect wkFrame;
     88     wkFrame.origin.x = 0;
     89     wkFrame.origin.y = 0;
     90     wkFrame.size.width = 0;
     91     wkFrame.size.height = 0;
     92     return wkFrame;
     93 }
     94 
     95 void PlatformWebView::setWindowFrame(WKRect)
     96 {
     97     // Implement.
     98 }
     99 
    100 } // namespace WTR
    101