The Tor Browser: gfx/skia/trunk/src/views/win/skia

gfx/skia/trunk/src/views/win/skia_win.cpp@6474c204b198 (annotated)

gfx/skia/trunk/src/views/win/skia_win.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include <windows.h>
 #include <tchar.h>
 #include "SkApplication.h"
 #define MAX_LOADSTRING 100
 // Global Variables:
 HINSTANCE hInst;                            // current instance
 TCHAR szTitle[] = _T("SampleApp");          // The title bar text
 TCHAR szWindowClass[] = _T("SAMPLEAPP");    // the main window class name
 // Forward declarations of functions included in this code module:
 ATOM                MyRegisterClass(HINSTANCE hInstance);
 BOOL                InitInstance(HINSTANCE, int, LPTSTR);
 LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
 INT_PTR CALLBACK    About(HWND, UINT, WPARAM, LPARAM);
 int APIENTRY _tWinMain(HINSTANCE hInstance,
                      HINSTANCE hPrevInstance,
                      LPTSTR    lpCmdLine,
                      int       nCmdShow)
 {
     UNREFERENCED_PARAMETER(hPrevInstance);
     MSG msg;
     // Initialize global strings
     MyRegisterClass(hInstance);
     // Perform application initialization:
     if (!InitInstance (hInstance, nCmdShow, lpCmdLine))
     {
         return FALSE;
     }
     // Main message loop:
     while (GetMessage(&msg, NULL, 0, 0))
     {
         if (true)
         {
             TranslateMessage(&msg);
             DispatchMessage(&msg);
         }
     }
     application_term();
     return (int) msg.wParam;
 }
 //
 //  FUNCTION: MyRegisterClass()
 //
 //  PURPOSE: Registers the window class.
 //
 //  COMMENTS:
 //
 //    This function and its usage are only necessary if you want this code
 //    to be compatible with Win32 systems prior to the 'RegisterClassEx'
 //    function that was added to Windows 95. It is important to call this function
 //    so that the application will get 'well formed' small icons associated
 //    with it.
 //
 ATOM MyRegisterClass(HINSTANCE hInstance)
 {
     WNDCLASSEX wcex;
     wcex.cbSize = sizeof(WNDCLASSEX);
     wcex.style            = CS_HREDRAW | CS_VREDRAW;
     wcex.lpfnWndProc    = WndProc;
     wcex.cbClsExtra        = 0;
     wcex.cbWndExtra        = 0;
     wcex.hInstance        = hInstance;
     wcex.hIcon            = NULL;
     wcex.hCursor        = NULL;
     wcex.hbrBackground    = (HBRUSH)(COLOR_WINDOW+1);
     wcex.lpszMenuName    = NULL;
     wcex.lpszClassName    = szWindowClass;
     wcex.hIconSm        = NULL;
     return RegisterClassEx(&wcex);
 }
 #include "SkOSWindow_Win.h"
 extern SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv);
 static SkOSWindow* gSkWind;
 char* tchar_to_utf8(const TCHAR* str) {
 #ifdef _UNICODE
     int size = WideCharToMultiByte(CP_UTF8, 0, str, wcslen(str), NULL, 0, NULL, NULL);
     char* str8 = (char*) malloc(size+1);
     WideCharToMultiByte(CP_UTF8, 0, str, wcslen(str), str8, size, NULL, NULL);
     str8[size] = '\0';
     return str8;
 #else
     return _strdup(str);
 #endif
 }
 //
 //   FUNCTION: InitInstance(HINSTANCE, int, LPTSTR)
 //
 //   PURPOSE: Saves instance handle and creates main window
 //
 //   COMMENTS:
 //
 //        In this function, we save the instance handle in a global variable and
 //        create and display the main program window.
 //
 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow, LPTSTR lpCmdLine)
 {
    application_init();
    hInst = hInstance; // Store instance handle in our global variable
    HWND hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
                             CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
    if (!hWnd)
    {
       return FALSE;
    }
    char* argv[4096];
    int argc = 0;
    TCHAR exename[1024], *next;
    int exenameLen = GetModuleFileName(NULL, exename, SK_ARRAY_COUNT(exename));
    // we're ignoring the possibility that the exe name exceeds the exename buffer
    (void) exenameLen;
    argv[argc++] = tchar_to_utf8(exename);
    TCHAR* arg = _tcstok_s(lpCmdLine, _T(" "), &next);
    while (arg != NULL) {
       argv[argc++] = tchar_to_utf8(arg);
       arg = _tcstok_s(NULL, _T(" "), &next);
    }
    gSkWind = create_sk_window(hWnd, argc, argv);
    for (int i = 0; i < argc; ++i) {
       free(argv[i]);
    }
    ShowWindow(hWnd, nCmdShow);
    UpdateWindow(hWnd);
    return TRUE;
 }
 //
 //  FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
 //
 //  PURPOSE:  Processes messages for the main window.
 //
 //  WM_COMMAND    - process the application menu
 //  WM_PAINT    - Paint the main window
 //  WM_DESTROY    - post a quit message and return
 //
 //
 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
     switch (message) {
     case WM_COMMAND:
         return DefWindowProc(hWnd, message, wParam, lParam);
     case WM_DESTROY:
         PostQuitMessage(0);
         break;
     default:
         if (gSkWind->wndProc(hWnd, message, wParam, lParam)) {
             return 0;
         } else {
             return DefWindowProc(hWnd, message, wParam, lParam);
         }
     }
     return 0;
 }
 // Message handler for about box.
 INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
 {
     UNREFERENCED_PARAMETER(lParam);
     switch (message)
     {
     case WM_INITDIALOG:
         return (INT_PTR)TRUE;
     case WM_COMMAND:
         if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
         {
             EndDialog(hDlg, LOWORD(wParam));
             return (INT_PTR)TRUE;
         }
         break;
     }
     return (INT_PTR)FALSE;
 }

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gfx/skia/trunk/src/views/win/skia_win.cpp@6474c204b198 (annotated)

gfx/skia/trunk/src/views/win/skia_win.cpp