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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include "windows.h"
  25 #include "progman.h"
  26
  27 GLOBALS Globals;
  28
  29 static VOID MAIN_CreateGroups(void);
  30 static VOID MAIN_MenuCommand(HWND hWnd, WPARAM wParam, LPARAM lParam);
  31 static ATOM MAIN_RegisterMainWinClass(void);
  32 static VOID MAIN_CreateMainWindow(void);
  33 static VOID MAIN_CreateMDIWindow(void);
  34 static VOID MAIN_AutoStart(void);
  35 static VOID WineLicense(HWND Wnd);
  36 static VOID WineWarranty(HWND Wnd);
  37
  38 #define BUFFER_SIZE 1000
  39
  40 /***********************************************************************
  41  *
  42  *           WinMain
  43  */
  44
  45 int PASCAL WinMain (HINSTANCE hInstance, HINSTANCE prev, LPSTR cmdline, int show)
  46 {
  47   MSG      msg;
  48
  49   Globals.lpszIniFile         = "progman.ini";
  50   Globals.lpszIcoFile         = "progman.ico";
  51
  52   Globals.hInstance           = hInstance;
  53   Globals.hGroups             = 0;
  54   Globals.hActiveGroup        = 0;
  55
  56   /* Read Options from `progman.ini' */
  57   Globals.bAutoArrange =
  58     GetPrivateProfileInt("Settings", "AutoArrange", 0, Globals.lpszIniFile);
  59   Globals.bMinOnRun =
  60     GetPrivateProfileInt("Settings", "MinOnRun", 0, Globals.lpszIniFile);
  61   Globals.bSaveSettings =
  62     GetPrivateProfileInt("Settings", "SaveSettings", 0, Globals.lpszIniFile);
  63
  64   /* Load default icons */
  65   Globals.hMainIcon    = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  66   Globals.hGroupIcon   = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  67   Globals.hDefaultIcon = ExtractIcon(Globals.hInstance, Globals.lpszIcoFile, 0);
  68   if (!Globals.hMainIcon)    Globals.hMainIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  69   if (!Globals.hGroupIcon)   Globals.hGroupIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  70   if (!Globals.hDefaultIcon) Globals.hDefaultIcon = LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
  71
  72   /* Register classes */
  73   if (!prev)
  74     {
  75       if (!MAIN_RegisterMainWinClass()) return(FALSE);
  76       if (!GROUP_RegisterGroupWinClass()) return(FALSE);
  77       if (!PROGRAM_RegisterProgramWinClass()) return(FALSE);
  78     }
  79
  80   /* Create main window */
  81   MAIN_CreateMainWindow();
  82   Globals.hAccel = LoadAccelerators(Globals.hInstance, STRING_ACCEL);
  83
  84   /* Setup menu, stringtable and resourcenames */
  85   STRING_LoadMenus();
  86
  87   MAIN_CreateMDIWindow();
  88
  89   /* Initialize groups */
  90   MAIN_CreateGroups();
  91
  92   /* Start initial applications */
  93   MAIN_AutoStart();
  94
  95   /* Message loop */
  96   while (GetMessage (&msg, 0, 0, 0))
  97     if (!TranslateAccelerator(Globals.hMainWnd, Globals.hAccel, &msg))
  98       {
  99         TranslateMessage (&msg);
 100         DispatchMessage (&msg);
 101       }
 102   return 0;
 103 }
 104
 105 /***********************************************************************
 106  *
 107  *           MAIN_CreateGroups
 108  */
 109
 110 static VOID MAIN_CreateGroups()
 111 {
 112   CHAR buffer[BUFFER_SIZE];
 113   CHAR szPath[MAX_PATHNAME_LEN];
 114   CHAR key[20], *ptr;
 115
 116   /* Initialize groups according the `Order' entry of `progman.ini' */
 117   GetPrivateProfileString("Settings", "Order", "", buffer, sizeof(buffer), Globals.lpszIniFile);
 118   ptr = buffer;
 119   while (ptr < buffer + sizeof(buffer))
 120     {
 121       int num, skip, ret;
 122       ret = sscanf(ptr, "%d%n", &num, &skip);
 123       if (ret == 0)
 124         MAIN_MessageBoxIDS_s(IDS_FILE_READ_ERROR_s, Globals.lpszIniFile, IDS_ERROR, MB_OK);
 125       if (ret != 1) break;
 126
 127       sprintf(key, "Group%d", num);
 128       GetPrivateProfileString("Groups", key, "", szPath,
 129                               sizeof(szPath), Globals.lpszIniFile);
 130       if (!szPath[0]) continue;
 131
 132       GRPFILE_ReadGroupFile(szPath);
 133
 134       ptr += skip;
 135     }
 136   /* FIXME initialize other groups, not enumerated by `Order' */
 137 }
 138
 139 /***********************************************************************
 140  *
 141  *           MAIN_AutoStart
 142  */
 143
 144 VOID MAIN_AutoStart()
 145 {
 146   CHAR buffer[BUFFER_SIZE];
 147   HLOCAL hGroup, hProgram;
 148
 149   GetPrivateProfileString("Settings", "AutoStart", "Autostart", buffer,
 150                           sizeof(buffer), Globals.lpszIniFile);
 151
 152   for (hGroup = GROUP_FirstGroup(); hGroup; hGroup = GROUP_NextGroup(hGroup))
 153     if (!lstrcmp(buffer, GROUP_GroupName(hGroup)))
 154       for (hProgram = PROGRAM_FirstProgram(hGroup); hProgram;
 155            hProgram = PROGRAM_NextProgram(hProgram))
 156         PROGRAM_ExecuteProgram(hProgram);
 157 }
 158
 159 /***********************************************************************
 160  *
 161  *           MAIN_MainWndProc
 162  */
 163
 164 static LRESULT CALLBACK MAIN_MainWndProc(HWND hWnd, UINT msg,
 165                                  WPARAM wParam, LPARAM lParam)
 166 {
 167 #if 0
 168   printf("M %4.4x %4.4x\n", msg, wParam);
 169 #endif
 170   switch (msg)
 171     {
 172     case WM_INITMENU:
 173       CheckMenuItem(Globals.hOptionMenu, PM_AUTO_ARRANGE,
 174                     MF_BYCOMMAND | (Globals.bAutoArrange ? MF_CHECKED : MF_UNCHECKED));
 175       CheckMenuItem(Globals.hOptionMenu, PM_MIN_ON_RUN,
 176                     MF_BYCOMMAND | (Globals.bMinOnRun ? MF_CHECKED : MF_UNCHECKED));
 177       CheckMenuItem(Globals.hOptionMenu, PM_SAVE_SETTINGS,
 178                     MF_BYCOMMAND | (Globals.bSaveSettings ? MF_CHECKED : MF_UNCHECKED));
 179       break;
 180
 181     case WM_COMMAND:
 182       if (wParam < PM_FIRST_CHILD){
 183         MAIN_MenuCommand(hWnd, wParam, lParam);
 184       }
 185       break;
 186
 187     case WM_DESTROY:
 188       PostQuitMessage (0);
 189       break;
 190     }
 191   return(DefFrameProc(hWnd, Globals.hMDIWnd, msg, wParam, lParam));
 192 }
 193
 194 /***********************************************************************
 195  *
 196  *           MAIN_MenuCommand
 197  */
 198
 199 static VOID MAIN_MenuCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
 200 {
 201   HLOCAL hActiveGroup    = GROUP_ActiveGroup();
 202   HLOCAL hActiveProgram  = PROGRAM_ActiveProgram(hActiveGroup);
 203   HWND   hActiveGroupWnd = GROUP_GroupWnd(hActiveGroup);
 204
 205   switch(wParam)
 206     {
 207       /* Menu File */
 208     case PM_NEW:
 209       switch (DIALOG_New((hActiveGroupWnd && !IsIconic(hActiveGroupWnd)) ?
 210                          PM_NEW_PROGRAM : PM_NEW_GROUP))
 211       {
 212       case PM_NEW_PROGRAM:
 213         if (hActiveGroup) PROGRAM_NewProgram(hActiveGroup);
 214         break;
 215
 216       case PM_NEW_GROUP:
 217         GROUP_NewGroup();
 218         break;
 219       }
 220       break;
 221
 222     case PM_OPEN:
 223       if (hActiveProgram)
 224         PROGRAM_ExecuteProgram(hActiveProgram);
 225       else if (hActiveGroupWnd)
 226         OpenIcon(hActiveGroupWnd);
 227       break;
 228
 229     case PM_MOVE:
 230     case PM_COPY:
 231       if (hActiveProgram)
 232         PROGRAM_CopyMoveProgram(hActiveProgram, wParam == PM_MOVE);
 233       break;
 234
 235     case PM_DELETE:
 236       if (hActiveProgram)
 237         {
 238         if (DIALOG_Delete(IDS_DELETE_PROGRAM_s, PROGRAM_ProgramName(hActiveProgram)))
 239           PROGRAM_DeleteProgram(hActiveProgram, TRUE);
 240         }
 241       else if (hActiveGroup)
 242         {
 243         if (DIALOG_Delete(IDS_DELETE_GROUP_s, GROUP_GroupName(hActiveGroup)))
 244           GROUP_DeleteGroup(hActiveGroup);
 245         }
 246       break;
 247
 248     case PM_ATTRIBUTES:
 249       if (hActiveProgram)
 250         PROGRAM_ModifyProgram(hActiveProgram);
 251       else if (hActiveGroup)
 252         GROUP_ModifyGroup(hActiveGroup);
 253       break;
 254
 255     case PM_EXECUTE:
 256       DIALOG_Execute();
 257       break;
 258
 259     case PM_EXIT:
 260       PostQuitMessage(0);
 261       break;
 262
 263       /* Menu Options */
 264     case PM_AUTO_ARRANGE:
 265       Globals.bAutoArrange = !Globals.bAutoArrange;
 266       CheckMenuItem(Globals.hOptionMenu, PM_AUTO_ARRANGE,
 267                     MF_BYCOMMAND | (Globals.bAutoArrange ?
 268                                     MF_CHECKED : MF_UNCHECKED));
 269       WritePrivateProfileString("Settings", "AutoArrange",
 270                                 Globals.bAutoArrange ? "1" : "0",
 271                                 Globals.lpszIniFile);
 272       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 273       break;
 274
 275     case PM_MIN_ON_RUN:
 276       Globals.bMinOnRun = !Globals.bMinOnRun;
 277       CheckMenuItem(Globals.hOptionMenu, PM_MIN_ON_RUN,
 278                     MF_BYCOMMAND | (Globals.bMinOnRun ?
 279                                     MF_CHECKED : MF_UNCHECKED));
 280       WritePrivateProfileString("Settings", "MinOnRun",
 281                                 Globals.bMinOnRun ? "1" : "0",
 282                                 Globals.lpszIniFile);
 283       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 284       break;
 285
 286     case PM_SAVE_SETTINGS:
 287       Globals.bSaveSettings = !Globals.bSaveSettings;
 288       CheckMenuItem(Globals.hOptionMenu, PM_SAVE_SETTINGS,
 289                     MF_BYCOMMAND | (Globals.bSaveSettings ?
 290                                     MF_CHECKED : MF_UNCHECKED));
 291       WritePrivateProfileString("Settings", "SaveSettings",
 292                                 Globals.bSaveSettings ? "1" : "0",
 293                                 Globals.lpszIniFile);
 294       WritePrivateProfileString(NULL,NULL,NULL,Globals.lpszIniFile); /* flush it */
 295       break;
 296
 297       /* Menu Windows */
 298     case PM_ARRANGE:
 299
 300       if (hActiveGroupWnd && !IsIconic(hActiveGroupWnd))
 301         ArrangeIconicWindows(hActiveGroupWnd);
 302       else
 303         SendMessage(Globals.hMDIWnd, WM_MDIICONARRANGE, 0, 0);
 304       break;
 305
 306       /* Menu Help */
 307     case PM_CONTENTS:
 308       if (!WinHelp(Globals.hMainWnd, "progman.hlp", HELP_CONTENTS, 0))
 309         MAIN_MessageBoxIDS(IDS_WINHELP_ERROR, IDS_ERROR, MB_OK);
 310       break;
 311
 312     case PM_HELPONHELP:
 313       if (!WinHelp(Globals.hMainWnd, "progman.hlp", HELP_HELPONHELP, 0))
 314         MAIN_MessageBoxIDS(IDS_WINHELP_ERROR, IDS_ERROR, MB_OK);
 315       break;
 316
 317     case PM_TUTORIAL:
 318       WinExec("wintutor.exe", SW_SHOWNORMAL);
 319       break;
 320
 321     case PM_LICENSE:
 322       WineLicense(Globals.hMainWnd);
 323       break;
 324
 325     case PM_NO_WARRANTY:
 326       WineWarranty(Globals.hMainWnd);
 327       break;
 328
 329     case PM_ABOUT_WINE:
 330       ShellAbout(hWnd, "WINE", "Program Manager", 0);
 331       break;
 332
 333     default:
 334         MAIN_MessageBoxIDS(IDS_NOT_IMPLEMENTED, IDS_ERROR, MB_OK);
 335       break;
 336     }
 337 }
 338
 339 /***********************************************************************
 340  *
 341  *           MAIN_RegisterMainWinClass
 342  */
 343
 344 static ATOM MAIN_RegisterMainWinClass()
 345 {
 346   WNDCLASS class;
 347
 348   class.style         = CS_HREDRAW | CS_VREDRAW;
 349   class.lpfnWndProc   = MAIN_MainWndProc;
 350   class.cbClsExtra    = 0;
 351   class.cbWndExtra    = 0;
 352   class.hInstance     = Globals.hInstance;
 353   class.hIcon         = Globals.hMainIcon;
 354   class.hCursor       = LoadCursor (0, IDC_ARROW);
 355   class.hbrBackground = GetStockObject (NULL_BRUSH);
 356   class.lpszMenuName  = 0;
 357   class.lpszClassName = STRING_MAIN_WIN_CLASS_NAME;
 358
 359   return RegisterClass(&class);
 360 }
 361
 362 /***********************************************************************
 363  *
 364  *           MAIN_CreateMainWindow
 365  */
 366
 367 static VOID MAIN_CreateMainWindow()
 368 {
 369   INT  left , top, right, bottom, width, height, show;
 370   CHAR buffer[100];
 371
 372   Globals.hMDIWnd   = 0;
 373   Globals.hMainMenu = 0;
 374
 375   /* Get the geometry of the main window */
 376   GetPrivateProfileString("Settings", "Window", "",
 377                           buffer, sizeof(buffer), Globals.lpszIniFile);
 378   if (5 == sscanf(buffer, "%d %d %d %d %d", &left, &top, &right, &bottom, &show))
 379   {
 380     width  = right - left;
 381     height = bottom - top;
 382   }
 383   else
 384   {
 385     left = top = width = height = CW_USEDEFAULT;
 386     show = SW_SHOWNORMAL;
 387   }
 388
 389   /* Create main Window */
 390   Globals.hMainWnd =
 391     CreateWindow (STRING_MAIN_WIN_CLASS_NAME, "",
 392                   WS_OVERLAPPEDWINDOW, left, top, width, height,
 393                   0, 0, Globals.hInstance, 0);
 394
 395   ShowWindow (Globals.hMainWnd, show);
 396   UpdateWindow (Globals.hMainWnd);
 397 }
 398
 399 /***********************************************************************
 400  *
 401  *           MAIN_CreateMDIWindow
 402  */
 403
 404 static VOID MAIN_CreateMDIWindow()
 405 {
 406   CLIENTCREATESTRUCT ccs;
 407   RECT rect;
 408
 409   /* Get the geometry of the MDI window */
 410   GetClientRect(Globals.hMainWnd, &rect);
 411
 412   ccs.hWindowMenu  = Globals.hWindowsMenu;
 413   ccs.idFirstChild = PM_FIRST_CHILD;
 414
 415   /* Create MDI Window */
 416   Globals.hMDIWnd =
 417     CreateWindow (STRING_MDI_WIN_CLASS_NAME, "",
 418                   WS_CHILD, rect.left, rect.top,
 419                   rect.right - rect.left, rect.bottom - rect.top,
 420                   Globals.hMainWnd, 0,
 421                   Globals.hInstance, &ccs);
 422
 423   ShowWindow (Globals.hMDIWnd, SW_SHOW);
 424   UpdateWindow (Globals.hMDIWnd);
 425 }
 426
 427 /**********************************************************************/
 428 /***********************************************************************
 429  *
 430  *           MAIN_MessageBoxIDS
 431  */
 432 INT MAIN_MessageBoxIDS(UINT ids_text, UINT ids_title, WORD type)
 433 {
 434   CHAR text[MAX_STRING_LEN];
 435   CHAR title[MAX_STRING_LEN];
 436
 437   LoadString(Globals.hInstance, ids_text, text, sizeof(text));
 438   LoadString(Globals.hInstance, ids_title, title, sizeof(title));
 439
 440   return(MessageBox(Globals.hMainWnd, text, title, type));
 441 }
 442
 443 /***********************************************************************
 444  *
 445  *           MAIN_MessageBoxIDS_s
 446  */
 447 INT MAIN_MessageBoxIDS_s(UINT ids_text, LPCSTR str, UINT ids_title, WORD type)
 448 {
 449   CHAR text[MAX_STRING_LEN];
 450   CHAR title[MAX_STRING_LEN];
 451   CHAR newtext[MAX_STRING_LEN + MAX_PATHNAME_LEN];
 452
 453   LoadString(Globals.hInstance, ids_text, text, sizeof(text));
 454   LoadString(Globals.hInstance, ids_title, title, sizeof(title));
 455   wsprintf(newtext, text, str);
 456
 457   return(MessageBox(Globals.hMainWnd, newtext, title, type));
 458 }
 459
 460 /***********************************************************************
 461  *
 462  *           MAIN_ReplaceString
 463  */
 464
 465 VOID MAIN_ReplaceString(HLOCAL *handle, LPSTR replace)
 466 {
 467   HLOCAL newhandle = LocalAlloc(LMEM_FIXED, strlen(replace) + 1);
 468   if (newhandle)
 469     {
 470       LPSTR  newstring = LocalLock(newhandle);
 471       lstrcpy(newstring, replace);
 472       LocalFree(*handle);
 473       *handle = newhandle;
 474     }
 475   else MAIN_MessageBoxIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_OK);
 476 }
 477
 478 VOID WineLicense(HWND Wnd)
 479 {
 480   char cap[20], text[1024];
 481   LoadString(Globals.hInstance, IDS_LICENSE, text, sizeof text);
 482   LoadString(Globals.hInstance, IDS_LICENSE_CAPTION, cap, sizeof cap);
 483   MessageBox(Wnd, text, cap, MB_ICONINFORMATION | MB_OK);
 484 }
 485
 486 VOID WineWarranty(HWND Wnd)
 487 {
 488   char cap[20], text[1024];
 489   LoadString(Globals.hInstance, IDS_WARRANTY, text, sizeof text);
 490   LoadString(Globals.hInstance, IDS_WARRANTY_CAPTION, cap, sizeof cap);
 491   MessageBox(Wnd, text, cap, MB_ICONEXCLAMATION | MB_OK);
 492 }
 493
 494 /* Local Variables:    */
 495 /* c-file-style: "GNU" */
 496 /* End:                */