The Tor Browser / file comparison
comparison: gfx/skia/trunk/src/views/win/skia_win.cpp
gfx/skia/trunk/src/views/win/skia_win.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:af31fc678cfb |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2011 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 #include <windows.h> | |
| 9 #include <tchar.h> | |
| 10 | |
| 11 #include "SkApplication.h" | |
| 12 | |
| 13 #define MAX_LOADSTRING 100 | |
| 14 | |
| 15 // Global Variables: | |
| 16 HINSTANCE hInst; // current instance | |
| 17 TCHAR szTitle[] = _T("SampleApp"); // The title bar text | |
| 18 TCHAR szWindowClass[] = _T("SAMPLEAPP"); // the main window class name | |
| 19 | |
| 20 // Forward declarations of functions included in this code module: | |
| 21 ATOM MyRegisterClass(HINSTANCE hInstance); | |
| 22 BOOL InitInstance(HINSTANCE, int, LPTSTR); | |
| 23 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); | |
| 24 INT_PTR CALLBACK About(HWND, UINT, WPARAM, LPARAM); | |
| 25 | |
| 26 int APIENTRY _tWinMain(HINSTANCE hInstance, | |
| 27 HINSTANCE hPrevInstance, | |
| 28 LPTSTR lpCmdLine, | |
| 29 int nCmdShow) | |
| 30 { | |
| 31 UNREFERENCED_PARAMETER(hPrevInstance); | |
| 32 | |
| 33 MSG msg; | |
| 34 | |
| 35 // Initialize global strings | |
| 36 MyRegisterClass(hInstance); | |
| 37 | |
| 38 // Perform application initialization: | |
| 39 if (!InitInstance (hInstance, nCmdShow, lpCmdLine)) | |
| 40 { | |
| 41 return FALSE; | |
| 42 } | |
| 43 | |
| 44 // Main message loop: | |
| 45 while (GetMessage(&msg, NULL, 0, 0)) | |
| 46 { | |
| 47 if (true) | |
| 48 { | |
| 49 TranslateMessage(&msg); | |
| 50 DispatchMessage(&msg); | |
| 51 } | |
| 52 } | |
| 53 | |
| 54 application_term(); | |
| 55 | |
| 56 return (int) msg.wParam; | |
| 57 } | |
| 58 | |
| 59 | |
| 60 | |
| 61 // | |
| 62 // FUNCTION: MyRegisterClass() | |
| 63 // | |
| 64 // PURPOSE: Registers the window class. | |
| 65 // | |
| 66 // COMMENTS: | |
| 67 // | |
| 68 // This function and its usage are only necessary if you want this code | |
| 69 // to be compatible with Win32 systems prior to the 'RegisterClassEx' | |
| 70 // function that was added to Windows 95. It is important to call this function | |
| 71 // so that the application will get 'well formed' small icons associated | |
| 72 // with it. | |
| 73 // | |
| 74 ATOM MyRegisterClass(HINSTANCE hInstance) | |
| 75 { | |
| 76 WNDCLASSEX wcex; | |
| 77 | |
| 78 wcex.cbSize = sizeof(WNDCLASSEX); | |
| 79 | |
| 80 wcex.style = CS_HREDRAW | CS_VREDRAW; | |
| 81 wcex.lpfnWndProc = WndProc; | |
| 82 wcex.cbClsExtra = 0; | |
| 83 wcex.cbWndExtra = 0; | |
| 84 wcex.hInstance = hInstance; | |
| 85 wcex.hIcon = NULL; | |
| 86 wcex.hCursor = NULL; | |
| 87 wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); | |
| 88 wcex.lpszMenuName = NULL; | |
| 89 wcex.lpszClassName = szWindowClass; | |
| 90 wcex.hIconSm = NULL; | |
| 91 | |
| 92 return RegisterClassEx(&wcex); | |
| 93 } | |
| 94 | |
| 95 #include "SkOSWindow_Win.h" | |
| 96 extern SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv); | |
| 97 | |
| 98 static SkOSWindow* gSkWind; | |
| 99 | |
| 100 char* tchar_to_utf8(const TCHAR* str) { | |
| 101 #ifdef _UNICODE | |
| 102 int size = WideCharToMultiByte(CP_UTF8, 0, str, wcslen(str), NULL, 0, NULL, NULL); | |
| 103 char* str8 = (char*) malloc(size+1); | |
| 104 WideCharToMultiByte(CP_UTF8, 0, str, wcslen(str), str8, size, NULL, NULL); | |
| 105 str8[size] = '\0'; | |
| 106 return str8; | |
| 107 #else | |
| 108 return _strdup(str); | |
| 109 #endif | |
| 110 } | |
| 111 | |
| 112 // | |
| 113 // FUNCTION: InitInstance(HINSTANCE, int, LPTSTR) | |
| 114 // | |
| 115 // PURPOSE: Saves instance handle and creates main window | |
| 116 // | |
| 117 // COMMENTS: | |
| 118 // | |
| 119 // In this function, we save the instance handle in a global variable and | |
| 120 // create and display the main program window. | |
| 121 // | |
| 122 | |
| 123 | |
| 124 BOOL InitInstance(HINSTANCE hInstance, int nCmdShow, LPTSTR lpCmdLine) | |
| 125 { | |
| 126 application_init(); | |
| 127 | |
| 128 hInst = hInstance; // Store instance handle in our global variable | |
| 129 | |
| 130 HWND hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, | |
| 131 CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); | |
| 132 | |
| 133 if (!hWnd) | |
| 134 { | |
| 135 return FALSE; | |
| 136 } | |
| 137 | |
| 138 char* argv[4096]; | |
| 139 int argc = 0; | |
| 140 TCHAR exename[1024], *next; | |
| 141 int exenameLen = GetModuleFileName(NULL, exename, SK_ARRAY_COUNT(exename)); | |
| 142 // we're ignoring the possibility that the exe name exceeds the exename buffer | |
| 143 (void) exenameLen; | |
| 144 argv[argc++] = tchar_to_utf8(exename); | |
| 145 TCHAR* arg = _tcstok_s(lpCmdLine, _T(" "), &next); | |
| 146 while (arg != NULL) { | |
| 147 argv[argc++] = tchar_to_utf8(arg); | |
| 148 arg = _tcstok_s(NULL, _T(" "), &next); | |
| 149 } | |
| 150 | |
| 151 gSkWind = create_sk_window(hWnd, argc, argv); | |
| 152 for (int i = 0; i < argc; ++i) { | |
| 153 free(argv[i]); | |
| 154 } | |
| 155 ShowWindow(hWnd, nCmdShow); | |
| 156 UpdateWindow(hWnd); | |
| 157 | |
| 158 return TRUE; | |
| 159 } | |
| 160 | |
| 161 // | |
| 162 // FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM) | |
| 163 // | |
| 164 // PURPOSE: Processes messages for the main window. | |
| 165 // | |
| 166 // WM_COMMAND - process the application menu | |
| 167 // WM_PAINT - Paint the main window | |
| 168 // WM_DESTROY - post a quit message and return | |
| 169 // | |
| 170 // | |
| 171 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) | |
| 172 { | |
| 173 switch (message) { | |
| 174 case WM_COMMAND: | |
| 175 return DefWindowProc(hWnd, message, wParam, lParam); | |
| 176 case WM_DESTROY: | |
| 177 PostQuitMessage(0); | |
| 178 break; | |
| 179 default: | |
| 180 if (gSkWind->wndProc(hWnd, message, wParam, lParam)) { | |
| 181 return 0; | |
| 182 } else { | |
| 183 return DefWindowProc(hWnd, message, wParam, lParam); | |
| 184 } | |
| 185 } | |
| 186 return 0; | |
| 187 } | |
| 188 | |
| 189 // Message handler for about box. | |
| 190 INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) | |
| 191 { | |
| 192 UNREFERENCED_PARAMETER(lParam); | |
| 193 switch (message) | |
| 194 { | |
| 195 case WM_INITDIALOG: | |
| 196 return (INT_PTR)TRUE; | |
| 197 | |
| 198 case WM_COMMAND: | |
| 199 if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) | |
| 200 { | |
| 201 EndDialog(hDlg, LOWORD(wParam)); | |
| 202 return (INT_PTR)TRUE; | |
| 203 } | |
| 204 break; | |
| 205 } | |
| 206 return (INT_PTR)FALSE; | |
| 207 } |
