Alexandre Lision | 8af73cb | 2013-12-10 14:11:20 -0500 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include "gui.h" |
| 20 | #include "systest.h" |
| 21 | #include <windows.h> |
| 22 | |
| 23 | |
| 24 | #include "gui.h" |
| 25 | #include <pjlib.h> |
| 26 | #include <windows.h> |
| 27 | #include <winuserm.h> |
| 28 | #include <aygshell.h> |
| 29 | |
| 30 | #define MAINWINDOWCLASS TEXT("SysTestDlg") |
| 31 | #define MAINWINDOWTITLE TEXT("PJSYSTEST") |
| 32 | |
| 33 | typedef struct menu_handler_t { |
| 34 | UINT id; |
| 35 | gui_menu_handler handler; |
| 36 | } menu_handler_t; |
| 37 | |
| 38 | static HINSTANCE g_hInst; |
| 39 | static HWND g_hWndMenuBar; |
| 40 | static HWND g_hWndMain; |
| 41 | static HWND g_hWndLog; |
| 42 | static pj_thread_t *g_log_thread; |
| 43 | static gui_menu *g_menu; |
| 44 | static unsigned g_menu_handler_cnt; |
| 45 | static menu_handler_t g_menu_handlers[64]; |
| 46 | |
| 47 | static pj_log_func *g_log_writer_orig; |
| 48 | |
| 49 | static pj_status_t gui_update_menu(gui_menu *menu); |
| 50 | |
| 51 | static void log_writer(int level, const char *buffer, int len) |
| 52 | { |
| 53 | wchar_t buf[512]; |
| 54 | int cur_len; |
| 55 | |
| 56 | PJ_UNUSED_ARG(level); |
| 57 | |
| 58 | pj_ansi_to_unicode(buffer, len, buf, 512); |
| 59 | |
| 60 | if (!g_hWndLog) |
| 61 | return; |
| 62 | |
| 63 | /* For now, ignore log messages from other thread to avoid deadlock */ |
| 64 | if (g_log_thread == pj_thread_this()) { |
| 65 | cur_len = (int)SendMessage(g_hWndLog, WM_GETTEXTLENGTH, 0, 0); |
| 66 | SendMessage(g_hWndLog, EM_SETSEL, (WPARAM)cur_len, (LPARAM)cur_len); |
| 67 | SendMessage(g_hWndLog, EM_REPLACESEL, (WPARAM)0, (LPARAM)buf); |
| 68 | } |
| 69 | |
| 70 | //uncomment to forward to the original log writer |
| 71 | if (g_log_writer_orig) |
| 72 | (*g_log_writer_orig)(level, buffer, len); |
| 73 | } |
| 74 | |
| 75 | /* execute menu handler for id menu specified, return FALSE if menu handler |
| 76 | * is not found. |
| 77 | */ |
| 78 | static BOOL handle_menu(UINT id) |
| 79 | { |
| 80 | unsigned i; |
| 81 | |
| 82 | for (i = 0; i < g_menu_handler_cnt; ++i) { |
| 83 | if (g_menu_handlers[i].id == id) { |
| 84 | /* menu handler found, execute it */ |
| 85 | (*g_menu_handlers[i].handler)(); |
| 86 | return TRUE; |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | return FALSE; |
| 91 | } |
| 92 | |
| 93 | /* generate submenu and register the menu handler, then return next menu id */ |
| 94 | static UINT generate_submenu(HMENU parent, UINT id_start, gui_menu *menu) |
| 95 | { |
| 96 | unsigned i; |
| 97 | UINT id = id_start; |
| 98 | |
| 99 | if (!menu) |
| 100 | return id; |
| 101 | |
| 102 | /* generate submenu */ |
| 103 | for (i = 0; i < menu->submenu_cnt; ++i) { |
| 104 | |
| 105 | if (menu->submenus[i] == NULL) { |
| 106 | |
| 107 | /* add separator */ |
| 108 | AppendMenu(parent, MF_SEPARATOR, 0, 0); |
| 109 | |
| 110 | } else if (menu->submenus[i]->submenu_cnt != 0) { |
| 111 | |
| 112 | /* this submenu item has children, generate popup menu */ |
| 113 | HMENU hMenu; |
| 114 | wchar_t buf[64]; |
| 115 | |
| 116 | pj_ansi_to_unicode(menu->submenus[i]->title, |
| 117 | pj_ansi_strlen(menu->submenus[i]->title), |
| 118 | buf, 64); |
| 119 | |
| 120 | hMenu = CreatePopupMenu(); |
| 121 | AppendMenu(parent, MF_STRING|MF_ENABLED|MF_POPUP, (UINT)hMenu, buf); |
| 122 | id = generate_submenu(hMenu, id, menu->submenus[i]); |
| 123 | |
| 124 | } else { |
| 125 | |
| 126 | /* this submenu item is leaf, register the handler */ |
| 127 | wchar_t buf[64]; |
| 128 | |
| 129 | pj_ansi_to_unicode(menu->submenus[i]->title, |
| 130 | pj_ansi_strlen(menu->submenus[i]->title), |
| 131 | buf, 64); |
| 132 | |
| 133 | AppendMenu(parent, MF_STRING, id, buf); |
| 134 | |
| 135 | if (menu->submenus[i]->handler) { |
| 136 | g_menu_handlers[g_menu_handler_cnt].id = id; |
| 137 | g_menu_handlers[g_menu_handler_cnt].handler = |
| 138 | menu->submenus[i]->handler; |
| 139 | ++g_menu_handler_cnt; |
| 140 | } |
| 141 | |
| 142 | ++id; |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | return id; |
| 147 | } |
| 148 | |
| 149 | BOOL InitDialog() |
| 150 | { |
| 151 | /* update menu */ |
| 152 | if (gui_update_menu(g_menu) != PJ_SUCCESS) |
| 153 | return FALSE; |
| 154 | |
| 155 | return TRUE; |
| 156 | } |
| 157 | |
| 158 | LRESULT CALLBACK DialogProc(const HWND hWnd, |
| 159 | const UINT Msg, |
| 160 | const WPARAM wParam, |
| 161 | const LPARAM lParam) |
| 162 | { |
| 163 | LRESULT res = 0; |
| 164 | |
| 165 | switch (Msg) { |
| 166 | case WM_CREATE: |
| 167 | g_hWndMain = hWnd; |
| 168 | if (FALSE == InitDialog()){ |
| 169 | DestroyWindow(g_hWndMain); |
| 170 | } |
| 171 | break; |
| 172 | |
| 173 | case WM_CLOSE: |
| 174 | DestroyWindow(g_hWndMain); |
| 175 | break; |
| 176 | |
| 177 | case WM_DESTROY: |
| 178 | if (g_hWndMenuBar) |
| 179 | DestroyWindow(g_hWndMenuBar); |
| 180 | g_hWndMenuBar = NULL; |
| 181 | g_hWndMain = NULL; |
| 182 | PostQuitMessage(0); |
| 183 | break; |
| 184 | |
| 185 | case WM_HOTKEY: |
| 186 | /* Exit app when back is pressed. */ |
| 187 | if (VK_TBACK == HIWORD(lParam) && (0 != (MOD_KEYUP & LOWORD(lParam)))) { |
| 188 | DestroyWindow(g_hWndMain); |
| 189 | } else { |
| 190 | return DefWindowProc(hWnd, Msg, wParam, lParam); |
| 191 | } |
| 192 | break; |
| 193 | |
| 194 | case WM_COMMAND: |
| 195 | res = handle_menu(LOWORD(wParam)); |
| 196 | break; |
| 197 | |
| 198 | default: |
| 199 | return DefWindowProc(hWnd, Msg, wParam, lParam); |
| 200 | } |
| 201 | |
| 202 | return res; |
| 203 | } |
| 204 | |
| 205 | |
| 206 | /* === API === */ |
| 207 | |
| 208 | pj_status_t gui_init(gui_menu *menu) |
| 209 | { |
| 210 | WNDCLASS wc; |
| 211 | HWND hWnd = NULL; |
| 212 | RECT r; |
| 213 | DWORD dwStyle; |
| 214 | |
| 215 | pj_status_t status = PJ_SUCCESS; |
| 216 | |
| 217 | /* Check if app is running. If it's running then focus on the window */ |
| 218 | hWnd = FindWindow(MAINWINDOWCLASS, MAINWINDOWTITLE); |
| 219 | |
| 220 | if (NULL != hWnd) { |
| 221 | SetForegroundWindow(hWnd); |
| 222 | return status; |
| 223 | } |
| 224 | |
| 225 | g_menu = menu; |
| 226 | |
| 227 | wc.style = CS_HREDRAW | CS_VREDRAW; |
| 228 | wc.lpfnWndProc = (WNDPROC)DialogProc; |
| 229 | wc.cbClsExtra = 0; |
| 230 | wc.cbWndExtra = 0; |
| 231 | wc.hInstance = g_hInst; |
| 232 | wc.hIcon = 0; |
| 233 | wc.hCursor = 0; |
| 234 | wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH); |
| 235 | wc.lpszMenuName = 0; |
| 236 | wc.lpszClassName = MAINWINDOWCLASS; |
| 237 | |
| 238 | if (!RegisterClass(&wc) != 0) { |
| 239 | DWORD err = GetLastError(); |
| 240 | return PJ_RETURN_OS_ERROR(err); |
| 241 | } |
| 242 | |
| 243 | /* Create the app. window */ |
| 244 | g_hWndMain = CreateWindow(MAINWINDOWCLASS, MAINWINDOWTITLE, |
| 245 | WS_VISIBLE, CW_USEDEFAULT, CW_USEDEFAULT, |
| 246 | CW_USEDEFAULT, CW_USEDEFAULT, |
| 247 | (HWND)NULL, NULL, g_hInst, (LPSTR)NULL); |
| 248 | |
| 249 | /* Create edit control to print log */ |
| 250 | GetClientRect(g_hWndMain, &r); |
| 251 | dwStyle = WS_CHILD | WS_VISIBLE | WS_VSCROLL | |
| 252 | ES_MULTILINE | ES_READONLY | ES_AUTOVSCROLL | ES_LEFT; |
| 253 | g_hWndLog = CreateWindow( |
| 254 | TEXT("EDIT"), // Class name |
| 255 | NULL, // Window text |
| 256 | dwStyle, // Window style |
| 257 | 0, // x-coordinate of the upper-left corner |
| 258 | 0, // y-coordinate of the upper-left corner |
| 259 | r.right-r.left, // Width of the window for the edit |
| 260 | // control |
| 261 | r.bottom-r.top, // Height of the window for the edit |
| 262 | // control |
| 263 | g_hWndMain, // Window handle to the parent window |
| 264 | (HMENU) 0, // Control identifier |
| 265 | g_hInst, // Instance handle |
| 266 | NULL); // Specify NULL for this parameter when |
| 267 | // you create a control |
| 268 | |
| 269 | /* Resize the log */ |
| 270 | if (g_hWndMenuBar) { |
| 271 | RECT r_menu = {0}; |
| 272 | |
| 273 | GetWindowRect(g_hWndLog, &r); |
| 274 | GetWindowRect(g_hWndMenuBar, &r_menu); |
| 275 | if (r.bottom > r_menu.top) { |
| 276 | MoveWindow(g_hWndLog, 0, 0, r.right-r.left, |
| 277 | (r.bottom-r.top)-(r_menu.bottom-r_menu.top), TRUE); |
| 278 | } |
| 279 | } |
| 280 | |
| 281 | /* Focus it, so SP user can scroll the log */ |
| 282 | SetFocus(g_hWndLog); |
| 283 | |
| 284 | /* Get the log thread */ |
| 285 | g_log_thread = pj_thread_this(); |
| 286 | |
| 287 | /* Redirect log & update log decor setting */ |
| 288 | /* |
| 289 | log_decor = pj_log_get_decor(); |
| 290 | log_decor = PJ_LOG_HAS_NEWLINE | PJ_LOG_HAS_CR; |
| 291 | pj_log_set_decor(log_decor); |
| 292 | */ |
| 293 | g_log_writer_orig = pj_log_get_log_func(); |
| 294 | pj_log_set_log_func(&log_writer); |
| 295 | |
| 296 | return status; |
| 297 | } |
| 298 | |
| 299 | static pj_status_t gui_update_menu(gui_menu *menu) |
| 300 | { |
| 301 | enum { MENU_ID_START = 50000 }; |
| 302 | UINT id_start = MENU_ID_START; |
| 303 | HMENU hRootMenu; |
| 304 | SHMENUBARINFO mbi; |
| 305 | |
| 306 | /* delete existing menu */ |
| 307 | if (g_hWndMenuBar) { |
| 308 | DestroyWindow(g_hWndMenuBar); |
| 309 | g_hWndMenuBar = NULL; |
| 310 | } |
| 311 | |
| 312 | /* delete menu handler map */ |
| 313 | g_menu_handler_cnt = 0; |
| 314 | |
| 315 | /* smartphone can only have two root menus */ |
| 316 | pj_assert(menu->submenu_cnt <= 2); |
| 317 | |
| 318 | /* generate menu tree */ |
| 319 | hRootMenu = CreateMenu(); |
| 320 | id_start = generate_submenu(hRootMenu, id_start, menu); |
| 321 | |
| 322 | /* initialize menubar */ |
| 323 | ZeroMemory(&mbi, sizeof(SHMENUBARINFO)); |
| 324 | mbi.cbSize = sizeof(SHMENUBARINFO); |
| 325 | mbi.hwndParent = g_hWndMain; |
| 326 | mbi.dwFlags = SHCMBF_HIDESIPBUTTON|SHCMBF_HMENU; |
| 327 | mbi.nToolBarId = (UINT)hRootMenu; |
| 328 | mbi.hInstRes = g_hInst; |
| 329 | |
| 330 | if (FALSE == SHCreateMenuBar(&mbi)) { |
| 331 | DWORD err = GetLastError(); |
| 332 | return PJ_RETURN_OS_ERROR(err); |
| 333 | } |
| 334 | |
| 335 | /* store menu window handle */ |
| 336 | g_hWndMenuBar = mbi.hwndMB; |
| 337 | |
| 338 | /* store current menu */ |
| 339 | g_menu = menu; |
| 340 | |
| 341 | /* show the menu */ |
| 342 | DrawMenuBar(g_hWndMain); |
| 343 | ShowWindow(g_hWndMenuBar, SW_SHOW); |
| 344 | |
| 345 | /* override back button */ |
| 346 | SendMessage(g_hWndMenuBar, SHCMBM_OVERRIDEKEY, VK_TBACK, |
| 347 | MAKELPARAM(SHMBOF_NODEFAULT | SHMBOF_NOTIFY, |
| 348 | SHMBOF_NODEFAULT | SHMBOF_NOTIFY)); |
| 349 | |
| 350 | |
| 351 | return PJ_SUCCESS; |
| 352 | } |
| 353 | |
| 354 | enum gui_key gui_msgbox(const char *title, const char *message, enum gui_flag flag) |
| 355 | { |
| 356 | wchar_t buf_title[64]; |
| 357 | wchar_t buf_msg[512]; |
| 358 | UINT wflag = 0; |
| 359 | int retcode; |
| 360 | |
| 361 | pj_ansi_to_unicode(title, pj_ansi_strlen(title), buf_title, 64); |
| 362 | pj_ansi_to_unicode(message, pj_ansi_strlen(message), buf_msg, 512); |
| 363 | |
| 364 | switch (flag) { |
| 365 | case WITH_OK: |
| 366 | wflag = MB_OK; |
| 367 | break; |
| 368 | case WITH_YESNO: |
| 369 | wflag = MB_YESNO; |
| 370 | break; |
| 371 | case WITH_OKCANCEL: |
| 372 | wflag = MB_OKCANCEL; |
| 373 | break; |
| 374 | } |
| 375 | |
| 376 | retcode = MessageBox(g_hWndMain, buf_msg, buf_title, wflag); |
| 377 | |
| 378 | switch (retcode) { |
| 379 | case IDOK: |
| 380 | return KEY_OK; |
| 381 | case IDYES: |
| 382 | return KEY_YES; |
| 383 | case IDNO: |
| 384 | return KEY_NO; |
| 385 | default: |
| 386 | return KEY_CANCEL; |
| 387 | } |
| 388 | } |
| 389 | |
| 390 | void gui_sleep(unsigned sec) |
| 391 | { |
| 392 | pj_thread_sleep(sec * 1000); |
| 393 | } |
| 394 | |
| 395 | pj_status_t gui_start(gui_menu *menu) |
| 396 | { |
| 397 | MSG msg; |
| 398 | |
| 399 | PJ_UNUSED_ARG(menu); |
| 400 | |
| 401 | while (GetMessage(&msg, NULL, 0, 0)) { |
| 402 | TranslateMessage(&msg); |
| 403 | DispatchMessage(&msg); |
| 404 | } |
| 405 | |
| 406 | return (msg.wParam); |
| 407 | } |
| 408 | |
| 409 | void gui_destroy(void) |
| 410 | { |
| 411 | if (g_hWndMain) { |
| 412 | DestroyWindow(g_hWndMain); |
| 413 | g_hWndMain = NULL; |
| 414 | } |
| 415 | } |
| 416 | |
| 417 | |
| 418 | int WINAPI WinMain( |
| 419 | HINSTANCE hInstance, |
| 420 | HINSTANCE hPrevInstance, |
| 421 | LPWSTR lpCmdLine, |
| 422 | int nShowCmd |
| 423 | ) |
| 424 | { |
| 425 | int status; |
| 426 | |
| 427 | PJ_UNUSED_ARG(hPrevInstance); |
| 428 | PJ_UNUSED_ARG(lpCmdLine); |
| 429 | PJ_UNUSED_ARG(nShowCmd); |
| 430 | |
| 431 | // store the hInstance in global |
| 432 | g_hInst = hInstance; |
| 433 | |
| 434 | status = systest_init(); |
| 435 | if (status != 0) |
| 436 | goto on_return; |
| 437 | |
| 438 | status = systest_run(); |
| 439 | |
| 440 | on_return: |
| 441 | systest_deinit(); |
| 442 | |
| 443 | return status; |
| 444 | } |