programs/notepad/main.c

   1 /*
   2  * Notepad
   3  *
   4  * Copyright 1997 Marcel Baur <mbaur@g26.ethz.ch>
   5  */
   6
   7 #include <windows.h>
   8
   9 #include "main.h"
  10 #include "license.h"
  11
  12 NOTEPAD_GLOBALS Globals;
  13
  14 CHAR STRING_MENU_Xx[]      = "MENU_En";
  15 CHAR STRING_PAGESETUP_Xx[] = "DIALOG_PAGESETUP_En";
  16
  17 /***********************************************************************
  18  *
  19  *           NOTEPAD_RegisterLanguages
  20  *
  21  *  Handle language stuff at startup
  22  */
  23
  24 void NOTEPAD_RegisterLanguages(void) {
  25
  26   LPCSTR opt_lang = "En";
  27   CHAR lang[3];
  28   INT langnum;
  29
  30  /* Find language specific string table */
  31   for (langnum = 0; langnum <= MAX_LANGUAGE_NUMBER; langnum++)
  32     {
  33       Globals.wStringTableOffset = langnum * 0x100;
  34       if (LoadString(Globals.hInstance, IDS_LANGUAGE_ID, lang,
  35             sizeof(lang)) && !lstrcmp(opt_lang, lang))
  36       break;
  37     }
  38   if (langnum > MAX_LANGUAGE_NUMBER)
  39     {
  40       /* Find fallback language */
  41       for (langnum = 0; langnum <= MAX_LANGUAGE_NUMBER; langnum++)
  42         {
  43           Globals.wStringTableOffset = langnum * 0x100;
  44           if (LoadString(Globals.hInstance, IDS_LANGUAGE_ID, lang, sizeof(lang)))
  45           break;
  46         }
  47       if (langnum > MAX_LANGUAGE_NUMBER)
  48         {
  49         MessageBox(0, "No language found", "FATAL ERROR", MB_OK);
  50         return(1);
  51         }
  52     }
  53
  54   /* Change Resource names */
  55   lstrcpyn(STRING_MENU_Xx + lstrlen(STRING_MENU_Xx) - 2, lang, 3);
  56 }
  57
  58
  59 /***********************************************************************
  60  *
  61  *           NOTEPAD_MenuCommand
  62  *
  63  *  All handling of main menu events
  64  */
  65
  66 int NOTEPAD_MenuCommand (WPARAM wParam)
  67 {
  68    printf("NOTEPAD_MenuCommand()\n");
  69
  70    switch (wParam) {
  71      case NP_FILE_NEW:          break;
  72      case NP_FILE_SAVE:         break;
  73      case NP_FILE_SAVEAS:       break;
  74      case NP_FILE_PRINT:        break;
  75      case NP_FILE_PAGESETUP:    break;
  76      case NP_FILE_PRINTSETUP:   break;
  77
  78      case NP_FILE_EXIT:
  79         PostQuitMessage(0);
  80         break;
  81
  82      case NP_EDIT_UNDO:         break;
  83      case NP_EDIT_CUT:          break;
  84      case NP_EDIT_COPY:         break;
  85      case NP_EDIT_PASTE:        break;
  86      case NP_EDIT_DELETE:       break;
  87      case NP_EDIT_TIMEDATE:     break;
  88      case NP_EDIT_WRAP:
  89         Globals.bWrapLongLines = !Globals.bWrapLongLines;
  90         CheckMenuItem(Globals.hEditMenu, NP_EDIT_WRAP, MF_BYCOMMAND |
  91                 (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
  92         break;
  93
  94      case NP_SEARCH_SEARCH:     break;
  95      case NP_SEARCH_NEXT:       break;
  96
  97      case NP_HELP_CONTENTS:
  98         printf("NP_HELP_CONTENTS\n");
  99         WinHelp(Globals.hMainWnd, HELPFILE, HELP_INDEX, 0);
 100         break;
 101
 102      case NP_HELP_SEARCH:       break;
 103
 104      case NP_HELP_ON_HELP:
 105         printf("NP_HELP_ON_HELP\n");
 106         WinHelp(Globals.hMainWnd, HELPFILE, HELP_HELPONHELP, 0);
 107         break;
 108
 109      case NP_HELP_LICENSE:
 110         WineLicense(Globals.hMainWnd, Globals.lpszLanguage);
 111         break;
 112
 113      case NP_HELP_NO_WARRANTY:
 114         printf("NP_ABOUT_NO_WARRANTY\n");
 115         WineWarranty(Globals.hMainWnd, Globals.lpszLanguage);
 116         break;
 117
 118      case NP_HELP_ABOUT_WINE:
 119         printf("NP_ABOUT_WINE\n");
 120         ShellAbout(Globals.hMainWnd, "WINE", "Notepad", 0);
 121         break;
 122
 123    }
 124    return 0;
 125 }
 126
 127
 128
 129 /***********************************************************************
 130  *
 131  *           NOTEPAD_WndProc
 132  */
 133
 134 LRESULT NOTEPAD_WndProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
 135 {
 136     PAINTSTRUCT ps;
 137
 138     switch (msg) {
 139
 140        case WM_CREATE:
 141         printf("WM_CREATE\n");
 142         break;
 143
 144         case WM_PAINT:
 145           printf("WM_PAINT\n");
 146           BeginPaint(hWnd, &ps);
 147           EndPaint(hWnd, &ps);
 148         break;
 149
 150        case WM_COMMAND:
 151           printf("WM_COMMAND\n");
 152           NOTEPAD_MenuCommand(wParam);
 153           break;
 154
 155        case WM_DESTROY:
 156           printf("WM_DESTROY\n");
 157           PostQuitMessage (0);
 158           break;
 159
 160        default:
 161           return DefWindowProc (hWnd, msg, wParam, lParam);
 162     }
 163     return 0l;
 164 }
 165
 166
 167
 168 /***********************************************************************
 169  *
 170  *           WinMain
 171  */
 172
 173 void DumpGlobals(void) {
 174
 175     printf("DumpGlobals()");
 176     printf(" Globals.lpszIniFile: %s\n", Globals.lpszIniFile);
 177     printf(" Globals.lpszIcoFile: %s\n", Globals.lpszIcoFile);
 178     printf("Globals.lpszLanguage: %s\n", Globals.lpszLanguage);
 179     printf("   Globals.hInstance: %i\n", Globals.hInstance);
 180     printf("   Globals.hMainMenu: %i\n", Globals.hMainMenu);
 181
 182 }
 183
 184 int PASCAL WinMain (HANDLE hInstance, HANDLE prev, LPSTR cmdline, int show)
 185 {
 186     MSG      msg;
 187     WNDCLASS class;
 188     char className[] = "NPClass";  /* To make sure className >= 0x10000 */
 189     char winName[]   = "Notepad";
 190
 191     printf("WinMain()\n");
 192
 193     /* Setup Globals */
 194
 195     Globals.lpszIniFile   = "notepad.ini";
 196     Globals.lpszIcoFile   = "notepad.ico";
 197     Globals.lpszLanguage  = "En";
 198     Globals.hInstance     = hInstance;
 199     Globals.hMainMenu     = LoadMenu(Globals.hInstance, STRING_MENU_Xx);
 200     Globals.hFileMenu     = GetSubMenu(Globals.hMainMenu, 0);
 201     Globals.hEditMenu     = GetSubMenu(Globals.hMainMenu, 1);
 202     Globals.hSearchMenu   = GetSubMenu(Globals.hMainMenu, 2);
 203     Globals.hLanguageMenu = GetSubMenu(Globals.hMainMenu, 3);
 204     Globals.hHelpMenu     = GetSubMenu(Globals.hMainMenu, 4);
 205     Globals.hMainIcon     = ExtractIcon(Globals.hInstance,
 206                                         Globals.lpszIcoFile, 0);
 207     if (!Globals.hMainIcon) Globals.hMainIcon =
 208                                   LoadIcon(0, MAKEINTRESOURCE(DEFAULTICON));
 209
 210     DumpGlobals();
 211
 212     if (!prev){
 213         class.style = CS_HREDRAW | CS_VREDRAW;
 214         class.lpfnWndProc = NOTEPAD_WndProc;
 215         class.cbClsExtra = 0;
 216         class.cbWndExtra = 0;
 217         class.hInstance  = Globals.hInstance;
 218         class.hIcon      = LoadIcon (0, IDI_APPLICATION);
 219         class.hCursor    = LoadCursor (0, IDC_ARROW);
 220         class.hbrBackground = GetStockObject (WHITE_BRUSH);
 221         class.lpszMenuName = "bla\0";
 222         class.lpszClassName = (SEGPTR)className;
 223     }
 224     if (!RegisterClass (&class))
 225         return FALSE;
 226
 227     Globals.hMainWnd = CreateWindow (className, winName, WS_OVERLAPPEDWINDOW,
 228                         CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, 0,
 229                         LoadMenu(Globals.hInstance, STRING_MENU_Xx),
 230                         Globals.hInstance, 0);
 231
 232     SetMenu(Globals.hMainWnd, Globals.hMainMenu);
 233
 234     ShowWindow (Globals.hMainWnd, show);
 235     UpdateWindow (Globals.hMainWnd);
 236
 237     while (GetMessage (&msg, 0, 0, 0)) {
 238         TranslateMessage (&msg);
 239         DispatchMessage (&msg);
 240     }
 241     return 0;
 242 }
 243
 244
 245
 246
 247 /* Local Variables:    */
 248 /* c-file-style: "GNU" */
 249 /* End:                */