programs/progman/main.c

   1 /*
   2  * Program Manager
   3  *
   4  * Copyright 1996 Ulrich Schmid
   5  * Copyright 2002 Sylvain Petreolle
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include <stdio.h>
  23 #include <string.h>
  24
  25 #define OEMRESOURCE
  26
  27 #include "windows.h"
  28 #include "progman.h"
  29
  30 GLOBALS Globals;
  31
  32 static VOID MAIN_CreateGroups(void);
  33 static VOID MAIN_MenuCommand(HWND hWnd, WPARAM wParam, LPARAM lParam);
  34 static ATOM MAIN_RegisterMainWinClass(void);
  35 static VOID MAIN_CreateMainWindow(void);
  36 static VOID MAIN_CreateMDIWindow(void);
  37 static VOID MAIN_AutoStart(void);
  38 static VOID WineLicense(HWND Wnd);
  39 static VOID WineWarranty(HWND Wnd);
  40
  41 #define BUFFER_SIZE 1000
  42
  43 /***********************************************************************
  44  *
  45  *           WinMain
  46  */
  47
  48 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
  49 {
  50   MSG      msg;
  51
  52   Globals.lpszIniFile         = "progman.ini";
  53   Globals.lpszIcoFile         = "progman.ico";
  54
  55   Globals.hInstance           = hInstance;
  56   Globals.hGroups             = 0;
  57   Globals.hActiveGroup        = 0;
  58
  59   /* Read Options from `progman.ini' */
  60   Globals.bAutoArrange =
  61     GetPrivateProfileInt("Settings", "AutoArrange", 0, Globals.lpszIniFile);
  62   Globals.bMinOnRun =
  63     GetPrivateProfileInt("Settings", "MinOnRun", 0, Globals.lpszIniFile);
  64   Globals.bSaveSettings =
  65     GetPrivateProfileInt("Settings", "SaveSettings", 0, Globals.lpszIniFile);
  66
  67   /* Load default icons */
  68   Globals.hMainIcon    = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  69   Globals.hGroupIcon   = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  70   Globals.hDefaultIcon = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  71   if (!Globals.hMainIcon)    Globals.hMainIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  72   if (!Globals.hGroupIcon)   Globals.hGroupIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  73   if (!Globals.hDefaultIcon) Globals.hDefaultIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  74
  75   /* Register classes */
  76   if (!prev)
  77     {
  78       if (!MAIN_RegisterMainWinClass()) return(FALSE);
  79       if (!GROUP_RegisterGroupWinClass()) return(FALSE);
  80       if (!PROGRAM_RegisterProgramWinClass()) return(FALSE);
  81     }
  82
  83   /* Create main window */
  84   MAIN_CreateMainWindow();
  85   Globals.hAccel = LoadAccelerators(Globals.hInstance, STRING_ACCEL);
  86
  87   /* Setup menu, stringtable and resourcenames */
  88   STRING_LoadMenus();
  89
  90   MAIN_CreateMDIWindow();
  91
  92   /* Initialize groups */
  93   MAIN_CreateGroups();
  94
  95   /* Start initial applications */
  96   MAIN_AutoStart();
  97
  98   /* Message loop */
  99   while (GetMessage (&msg, 0, 0, 0))
 100     if (!TranslateAccelerator(Globals.hMainWnd, Globals.hAccel, &msg))
 101       {
 102         TranslateMessage (&msg);
 103         DispatchMessage (&msg);
 104       }
 105   return 0;
 106 }
 107
 108 /***********************************************************************
 109  *
 110  *           MAIN_CreateGroups
 111  */
 112
 113 static VOID MAIN_CreateGroups(void)
 114 {
 115   CHAR buffer[BUFFER_SIZE];
 116   CHAR szPath[MAX_PATHNAME_LEN];
 117   CHAR key[20], *ptr;
 118
 119   /* Initialize groups according the `Order' entry of `progman.ini' */
 120   GetPrivateProfileString("Settings", "Order", "", buffer, sizeof(buffer), Globals.lpszIniFile);
 121   ptr = buffer;
 122   while (ptr < buffer + sizeof(buffer))
 123     {
 124       int num, skip, ret;
 125       ret = sscanf(ptr, "%d%n", &num, &skip);
 126       if (ret == 0)
 127         MAIN_MessageBoxIDS_s(IDS_FILE_READ_ERROR_s, Globals.lpszIniFile, IDS_ERROR, MB_OK);
 128       if (ret != 1) break;
 129
 130       sprintf(key, "Group%d", num);
 131       GetPrivateProfileString("Groups", key, "", szPath,
 132                               sizeof(szPath), Globals.lpszIniFile);
 133       if (!szPath[0]) continue;
 134
 135       GRPFILE_ReadGroupFile(szPath);
 136
 137       ptr += skip;
 138     }
 139   /* FIXME initialize other groups, not enumerated by `Order' */
 140 }
 141
 142 /***********************************************************************
 143  *
 144  *           MAIN_AutoStart
 145  */
 146
 147 VOID MAIN_AutoStart(void)
 148 {
 149   CHAR buffer[BUFFER_SIZE];
 150   HLOCAL hGroup, hProgram;
 151
 152   GetPrivateProfileString("Settings", "AutoStart", "Autostart", buffer,
 153                           sizeof(buffer), Globals.lpszIniFile);
 154
 155   for (hGroup = GROUP_FirstGroup(); hGroup; hGroup = GROUP_NextGroup(hGroup))
 156     if (!lstrcmp(buffer, GROUP_GroupName(hGroup)))
 157       for (hProgram = PROGRAM_FirstProgram(hGroup); hProgram;
 158            hProgram = PROGRAM_NextProgram(hProgram))
 159         PROGRAM_ExecuteProgram(hProgram);
 160 }
 161
 162 /***********************************************************************
 163  *
 164  *           MAIN_MainWndProc
 165  */
 166
 167 static LRESULT CALLBACK MAIN_MainWndProc(HWND hWnd, UINT msg,
 168                                  WPARAM wParam, LPARAM lParam)
 169 {
 170 #if 0
 171   printf("M %4.4x %4.4x\n", msg, wParam);
 172 #endif
 173   switch (msg)
 174     {
 175     case WM_INITMENU:
 176       CheckMenuItem(Globals.hOptionMenu, PM_AUTO_ARRANGE,
 177                     MF_BYCOMMAND | (Globals.bAutoArrange ? MF_CHECKED : MF_UNCHECKED));
 178       CheckMenuItem(Globals.hOptionMenu, PM_MIN_ON_RUN,
 179                     MF_BYCOMMAND | (Globals.bMinOnRun ? MF_CHECKED : MF_UNCHECKED));
 180       CheckMenuItem(Globals.hOptionMenu, PM_SAVE_SETTINGS,
 181                     MF_BYCOMMAND | (Globals.bSaveSettings ? MF_CHECKED : MF_UNCHECKED));
 182       break;
 183
 184     case WM_COMMAND:
 185       if (wParam < PM_FIRST_CHILD){
 186         MAIN_MenuCommand(hWnd, wParam, lParam);
 187       }
 188       break;
 189
 190     case WM_DESTROY:
 191       PostQuitMessage (0);
 192       break;
 193     }
 194   return(DefFrameProc(hWnd, Globals.hMDIWnd, msg, wParam, lParam));
 195 }
 196
 197 /***********************************************************************
 198  *
 199  *           MAIN_MenuCommand
 200  */
 201
 202 static VOID MAIN_MenuCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
 203 {
 204   HLOCAL hActiveGroup    = GROUP_ActiveGroup();
 205   HLOCAL hActiveProgram  = PROGRAM_ActiveProgram(hActiveGroup);
 206   HWND   hActiveGroupWnd = GROUP_GroupWnd(hActiveGroup);
 207
 208   switch(wParam)
 209     {
 210       /* Menu File */
 211     case PM_NEW:
 212       switch (DIALOG_New((hActiveGroupWnd && !IsIconic(hActiveGroupWnd)) ?
 213                          PM_NEW_PROGRAM : PM_NEW_GROUP))
 214       {
 215       case PM_NEW_PROGRAM:
 216         if (hActiveGroup) PROGRAM_NewProgram(hActiveGroup);
 217         break;
 218
 219       case PM_NEW_GROUP:
 220         GROUP_NewGroup();
 221         break;
 222       }
 223       break;
 224
 225     case PM_OPEN:
 226       if (hActiveProgram)
 227         PROGRAM_ExecuteProgram(hActiveProgram);
 228       else if (hActiveGroupWnd)
 229         OpenIcon(hActiveGroupWnd);
 230       break;
 231
 232     case PM_MOVE:
 233     case PM_COPY:
 234       if (hActiveProgram)
 235         PROGRAM_CopyMoveProgram(hActiveProgram, wParam == PM_MOVE);
 236       break;
 237
 238     case PM_DELETE:
 239       if (hActiveProgram)
 240         {
 241         if (DIALOG_Delete(IDS_DELETE_PROGRAM_s, PROGRAM_ProgramName(hActiveProgram)))
 242           PROGRAM_DeleteProgram(hActiveProgram, TRUE);
 243         }
 244       else if (hActiveGroup)
 245         {
 246         if (DIALOG_Delete(IDS_DELETE_GROUP_s, GROUP_GroupName(hActiveGroup)))
 247           GROUP_DeleteGroup(hActiveGroup);
 248         }
 249       break;
 250
 251     case PM_ATTRIBUTES:
 252       if (hActiveProgram)
 253         PROGRAM_ModifyProgram(hActiveProgram);
 254       else if (hActiveGroup)
 255         GROUP_ModifyGroup(hActiveGroup);
 256       break;
 257
 258     case PM_EXECUTE:
 259       DIALOG_Execute();
 260       break;
 261
 262     case PM_EXIT:
 263       PostQuitMessage(0);
 264       break;
 265
 266       /* Menu Options */
 267     case PM_AUTO_ARRANGE:
 268       Globals.bAutoArrange = !Globals.bAutoArrange;
 269       CheckMenuItem(Globals.hOptionMenu, PM_AUTO_ARRANGE,
 270                     MF_BYCOMMAND | (Globals.bAutoArrange ?
 271                                     MF_CHECKED : MF_UNCHECKED));
 272       WritePrivateProfileString("Settings", "AutoArrange",
 273                                 Globals.bAutoArrange ? "1" : "0",
 274                                 Globals.lpszIniFile);
 275       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 276       break;
 277
 278     case PM_MIN_ON_RUN:
 279       Globals.bMinOnRun = !Globals.bMinOnRun;
 280       CheckMenuItem(Globals.hOptionMenu, PM_MIN_ON_RUN,
 281                     MF_BYCOMMAND | (Globals.bMinOnRun ?
 282                                     MF_CHECKED : MF_UNCHECKED));
 283       WritePrivateProfileString("Settings", "MinOnRun",
 284                                 Globals.bMinOnRun ? "1" : "0",
 285                                 Globals.lpszIniFile);
 286       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 287       break;
 288
 289     case PM_SAVE_SETTINGS:
 290       Globals.bSaveSettings = !Globals.bSaveSettings;
 291       CheckMenuItem(Globals.hOptionMenu, PM_SAVE_SETTINGS,
 292                     MF_BYCOMMAND | (Globals.bSaveSettings ?
 293                                     MF_CHECKED : MF_UNCHECKED));
 294       WritePrivateProfileString("Settings", "SaveSettings",
 295                                 Globals.bSaveSettings ? "1" : "0",
 296                                 Globals.lpszIniFile);
 297       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 298       break;
 299
 300       /* Menu Windows */
 301     case PM_ARRANGE:
 302
 303       if (hActiveGroupWnd && !IsIconic(hActiveGroupWnd))
 304         ArrangeIconicWindows(hActiveGroupWnd);
 305       else
 306         SendMessage(Globals.hMDIWnd, WM_MDIICONARRANGE, 0, 0);
 307       break;
 308
 309       /* Menu Help */
 310     case PM_CONTENTS:
 311       if (!WinHelp(Globals.hMainWnd, "progman.hlp", HELP_CONTENTS, 0))
 312         MAIN_MessageBoxIDS(IDS_WINHELP_ERROR, IDS_ERROR, MB_OK);
 313       break;
 314
 315     case PM_HELPONHELP:
 316       if (!WinHelp(Globals.hMainWnd, "progman.hlp", HELP_HELPONHELP, 0))
 317         MAIN_MessageBoxIDS(IDS_WINHELP_ERROR, IDS_ERROR, MB_OK);
 318       break;
 319
 320     case PM_TUTORIAL:
 321       WinExec("wintutor.exe", SW_SHOWNORMAL);
 322       break;
 323
 324     case PM_LICENSE:
 325       WineLicense(Globals.hMainWnd);
 326       break;
 327
 328     case PM_NO_WARRANTY:
 329       WineWarranty(Globals.hMainWnd);
 330       break;
 331
 332     case PM_ABOUT_WINE:
 333       ShellAbout(hWnd, "WINE", "Program Manager", 0);
 334       break;
 335
 336     default:
 337         MAIN_MessageBoxIDS(IDS_NOT_IMPLEMENTED, IDS_ERROR, MB_OK);
 338       break;
 339     }
 340 }
 341
 342 /***********************************************************************
 343  *
 344  *           MAIN_RegisterMainWinClass
 345  */
 346
 347 static ATOM MAIN_RegisterMainWinClass(void)
 348 {
 349   WNDCLASS class;
 350
 351   class.style         = CS_HREDRAW | CS_VREDRAW;
 352   class.lpfnWndProc   = MAIN_MainWndProc;
 353   class.cbClsExtra    = 0;
 354   class.cbWndExtra    = 0;
 355   class.hInstance     = Globals.hInstance;
 356   class.hIcon         = Globals.hMainIcon;
 357   class.hCursor       = LoadCursor (0, IDC_ARROW);
 358   class.hbrBackground = GetStockObject (NULL_BRUSH);
 359   class.lpszMenuName  = 0;
 360   class.lpszClassName = STRING_MAIN_WIN_CLASS_NAME;
 361
 362   return RegisterClass(&class);
 363 }
 364
 365 /***********************************************************************
 366  *
 367  *           MAIN_CreateMainWindow
 368  */
 369
 370 static VOID MAIN_CreateMainWindow(void)
 371 {
 372   INT  left , top, right, bottom, width, height, show;
 373   CHAR buffer[100];
 374
 375   Globals.hMDIWnd   = 0;
 376   Globals.hMainMenu = 0;
 377
 378   /* Get the geometry of the main window */
 379   GetPrivateProfileString("Settings", "Window", "",
 380                           buffer, sizeof(buffer), Globals.lpszIniFile);
 381   if (5 == sscanf(buffer, "%d %d %d %d %d", &left, &top, &right, &bottom, &show))
 382   {
 383     width  = right - left;
 384     height = bottom - top;
 385   }
 386   else
 387   {
 388     left = top = width = height = CW_USEDEFAULT;
 389     show = SW_SHOWNORMAL;
 390   }
 391
 392   /* Create main Window */
 393   Globals.hMainWnd =
 394     CreateWindow (STRING_MAIN_WIN_CLASS_NAME, "",
 395                   WS_OVERLAPPEDWINDOW, left, top, width, height,
 396                   0, 0, Globals.hInstance, 0);
 397
 398   ShowWindow (Globals.hMainWnd, show);
 399   UpdateWindow (Globals.hMainWnd);
 400 }
 401
 402 /***********************************************************************
 403  *
 404  *           MAIN_CreateMDIWindow
 405  */
 406
 407 static VOID MAIN_CreateMDIWindow(void)
 408 {
 409   CLIENTCREATESTRUCT ccs;
 410   RECT rect;
 411
 412   /* Get the geometry of the MDI window */
 413   GetClientRect(Globals.hMainWnd, &rect);
 414
 415   ccs.hWindowMenu  = Globals.hWindowsMenu;
 416   ccs.idFirstChild = PM_FIRST_CHILD;
 417
 418   /* Create MDI Window */
 419   Globals.hMDIWnd =
 420     CreateWindow (STRING_MDI_WIN_CLASS_NAME, "",
 421                   WS_CHILD, rect.left, rect.top,
 422                   rect.right - rect.left, rect.bottom - rect.top,
 423                   Globals.hMainWnd, 0,
 424                   Globals.hInstance, &ccs);
 425
 426   ShowWindow (Globals.hMDIWnd, SW_SHOW);
 427   UpdateWindow (Globals.hMDIWnd);
 428 }
 429
 430 /**********************************************************************/
 431 /***********************************************************************
 432  *
 433  *           MAIN_MessageBoxIDS
 434  */
 435 INT MAIN_MessageBoxIDS(UINT ids_text, UINT ids_title, WORD type)
 436 {
 437   CHAR text[MAX_STRING_LEN];
 438   CHAR title[MAX_STRING_LEN];
 439
 440   LoadString(Globals.hInstance, ids_text, text, sizeof(text));
 441   LoadString(Globals.hInstance, ids_title, title, sizeof(title));
 442
 443   return(MessageBox(Globals.hMainWnd, text, title, type));
 444 }
 445
 446 /***********************************************************************
 447  *
 448  *           MAIN_MessageBoxIDS_s
 449  */
 450 INT MAIN_MessageBoxIDS_s(UINT ids_text, LPCSTR str, UINT ids_title, WORD type)
 451 {
 452   CHAR text[MAX_STRING_LEN];
 453   CHAR title[MAX_STRING_LEN];
 454   CHAR newtext[MAX_STRING_LEN + MAX_PATHNAME_LEN];
 455
 456   LoadString(Globals.hInstance, ids_text, text, sizeof(text));
 457   LoadString(Globals.hInstance, ids_title, title, sizeof(title));
 458   wsprintf(newtext, text, str);
 459
 460   return(MessageBox(Globals.hMainWnd, newtext, title, type));
 461 }
 462
 463 /***********************************************************************
 464  *
 465  *           MAIN_ReplaceString
 466  */
 467
 468 VOID MAIN_ReplaceString(HLOCAL *handle, LPSTR replace)
 469 {
 470   HLOCAL newhandle = LocalAlloc(LMEM_FIXED, strlen(replace) + 1);
 471   if (newhandle)
 472     {
 473       LPSTR  newstring = LocalLock(newhandle);
 474       lstrcpy(newstring, replace);
 475       LocalFree(*handle);
 476       *handle = newhandle;
 477     }
 478   else MAIN_MessageBoxIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_OK);
 479 }
 480
 481 VOID WineLicense(HWND Wnd)
 482 {
 483   char cap[20], text[1024];
 484   LoadString(Globals.hInstance, IDS_LICENSE, text, sizeof text);
 485   LoadString(Globals.hInstance, IDS_LICENSE_CAPTION, cap, sizeof cap);
 486   MessageBox(Wnd, text, cap, MB_ICONINFORMATION | MB_OK);
 487 }
 488
 489 VOID WineWarranty(HWND Wnd)
 490 {
 491   char cap[20], text[1024];
 492   LoadString(Globals.hInstance, IDS_WARRANTY, text, sizeof text);
 493   LoadString(Globals.hInstance, IDS_WARRANTY_CAPTION, cap, sizeof cap);
 494   MessageBox(Wnd, text, cap, MB_ICONEXCLAMATION | MB_OK);
 495 }
 496
 497 /* Local Variables:    */
 498 /* c-file-style: "GNU" */
 499 /* End:                */