programs/wordpad/wordpad.c

   1 /*
   2  * Wordpad implementation
   3  *
   4  * Copyright 2004 by Krzysztof Foltman
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define WIN32_LEAN_AND_MEAN
  22 #define _WIN32_IE 0x0400
  23
  24 #include <stdarg.h>
  25 #include <ctype.h>
  26 #include <stdio.h>
  27 #include <assert.h>
  28
  29 #include <windows.h>
  30 #include <richedit.h>
  31 #include <commctrl.h>
  32
  33 #include "resource.h"
  34
  35
  36 /* use LoadString */
  37 static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  38 static const WCHAR xszMainMenu[] = {'M','A','I','N','M','E','N','U',0};
  39
  40 static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
  41 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
  42 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  43
  44 static HWND hMainWnd = NULL;
  45
  46 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
  47 {
  48     TBBUTTON button;
  49
  50     ZeroMemory(&button, sizeof(button));
  51     button.iBitmap = nImage;
  52     button.idCommand = nCommand;
  53     button.fsState = TBSTATE_ENABLED;
  54     button.fsStyle = TBSTYLE_BUTTON;
  55     button.dwData = 0;
  56     button.iString = -1;
  57     SendMessage(hwndToolBar, TB_ADDBUTTONS, 1, (LPARAM)&button);
  58 }
  59
  60 static void AddSeparator(HWND hwndToolBar)
  61 {
  62     TBBUTTON button;
  63
  64     ZeroMemory(&button, sizeof(button));
  65     button.iBitmap = -1;
  66     button.idCommand = 0;
  67     button.fsState = 0;
  68     button.fsStyle = TBSTYLE_SEP;
  69     button.dwData = 0;
  70     button.iString = -1;
  71     SendMessage(hwndToolBar, TB_ADDBUTTONS, 1, (LPARAM)&button);
  72 }
  73
  74 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
  75 {
  76     HWND hEditorWnd, hToolBarWnd, hReBarWnd;
  77     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
  78     HANDLE hDLL;
  79     TBADDBITMAP ab;
  80     int nStdBitmaps = 0;
  81     REBARINFO rbi;
  82     REBARBANDINFO rbb;
  83
  84     CreateStatusWindow(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, "RichEdit text", hWnd, IDC_STATUSBAR);
  85
  86     hReBarWnd = CreateWindowEx(WS_EX_TOOLWINDOW, REBARCLASSNAME, NULL,
  87       CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
  88       CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
  89
  90     rbi.cbSize = sizeof(rbi);
  91     rbi.fMask = 0;
  92     rbi.himl = NULL;
  93     if(!SendMessage(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
  94         return -1;
  95
  96     hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NODIVIDER|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_FLAT,
  97       IDC_TOOLBAR,
  98       3, hInstance, IDB_TOOLBAR,
  99       NULL, 0,
 100       24, 24, 16, 16, sizeof(TBBUTTON));
 101
 102     ab.hInst = HINST_COMMCTRL;
 103     ab.nID = IDB_STD_SMALL_COLOR;
 104     nStdBitmaps = SendMessage(hToolBarWnd, TB_ADDBITMAP, 3, (LPARAM)&ab);
 105     AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
 106     AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
 107     AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
 108     AddSeparator(hToolBarWnd);
 109     AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
 110     AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
 111     AddSeparator(hToolBarWnd);
 112     AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
 113     AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
 114     AddSeparator(hToolBarWnd);
 115     AddButton(hToolBarWnd, 0, ID_FORMAT_BOLD);
 116     AddButton(hToolBarWnd, 1, ID_FORMAT_ITALIC);
 117     AddButton(hToolBarWnd, 2, ID_FORMAT_UNDERLINE);
 118
 119     SendMessage(hToolBarWnd, TB_ADDSTRING, 0, (LPARAM)"Exit\0");
 120     SendMessage(hToolBarWnd, TB_AUTOSIZE, 0, 0);
 121
 122     rbb.cbSize = sizeof(rbb);
 123     rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE;
 124     rbb.fStyle = RBBS_CHILDEDGE;
 125     rbb.cx = 500;
 126     rbb.hwndChild = hToolBarWnd;
 127     rbb.cxMinChild = 0;
 128     rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessage(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
 129
 130     SendMessage(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
 131
 132     hDLL = LoadLibrary("RICHED20.DLL");
 133     assert(hDLL);
 134
 135     hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
 136       WS_CHILD|WS_VISIBLE|ES_MULTILINE|ES_AUTOVSCROLL|ES_WANTRETURN,
 137       0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
 138     if (!hEditorWnd)
 139     {
 140         fprintf(stderr, "Error code %lu\n", GetLastError());
 141         return -1;
 142     }
 143     assert(hEditorWnd);
 144
 145     SetFocus(hEditorWnd);
 146     SendMessage(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
 147     return 0;
 148 }
 149
 150 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
 151 {
 152     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 153     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
 154     HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
 155     int from, to;
 156     CHARFORMAT2W fmt;
 157
 158     ZeroMemory(&fmt, sizeof(fmt));
 159     fmt.cbSize = sizeof(fmt);
 160
 161     SendMessage(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
 162
 163     SendMessage(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
 164     SendMessage(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
 165       SendMessage(hwndEditor, EM_CANUNDO, 0, 0));
 166     SendMessage(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
 167       SendMessage(hwndEditor, EM_CANREDO, 0, 0));
 168     SendMessage(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
 169     SendMessage(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
 170     SendMessage(hwndToolBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) && (fmt.dwEffects & CFE_BOLD));
 171     SendMessage(hwndToolBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
 172     SendMessage(hwndToolBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) && (fmt.dwEffects & CFE_ITALIC));
 173     SendMessage(hwndToolBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
 174     SendMessage(hwndToolBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) && (fmt.dwEffects & CFE_UNDERLINE));
 175     SendMessage(hwndToolBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
 176     return 0;
 177 }
 178
 179 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
 180 {
 181     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 182     NMHDR *pHdr = (NMHDR *)lParam;
 183
 184     if (pHdr->hwndFrom != hwndEditor)
 185         return 0;
 186
 187     if (pHdr->code == EN_SELCHANGE)
 188     {
 189         SELCHANGE *pSC = (SELCHANGE *)lParam;
 190         char buf[128];
 191
 192         sprintf( buf,"selection = %ld..%ld, line count=%ld\n",
 193                  pSC->chrg.cpMin, pSC->chrg.cpMax,
 194         SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
 195         SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
 196         SendMessage(hWnd, WM_USER, 0, 0);
 197         return 1;
 198     }
 199     return 0;
 200 }
 201
 202 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
 203 {
 204     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 205
 206     if ((HWND)lParam == hwndEditor)
 207         return 0;
 208
 209     switch(LOWORD(wParam))
 210     {
 211     case ID_FILE_EXIT:
 212         PostMessage(hWnd, WM_CLOSE, 0, 0);
 213         break;
 214
 215     case ID_FILE_NEW:
 216         SetWindowTextA(hwndEditor, "");
 217         /* FIXME: set default format too */
 218         break;
 219
 220     case ID_FILE_OPEN:
 221     case ID_FILE_SAVE:
 222         MessageBox(hWnd, "Open/Save not implemented", "WordPad", MB_OK);
 223         break;
 224
 225     case ID_FORMAT_BOLD:
 226     case ID_FORMAT_ITALIC:
 227     case ID_FORMAT_UNDERLINE:
 228         {
 229         CHARFORMAT2W fmt;
 230         int mask = CFM_BOLD;
 231         if (LOWORD(wParam) == ID_FORMAT_ITALIC) mask = CFM_ITALIC;
 232         if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) mask = CFM_UNDERLINE;
 233
 234         ZeroMemory(&fmt, sizeof(fmt));
 235         fmt.cbSize = sizeof(fmt);
 236         SendMessage(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
 237         if (!(fmt.dwMask&mask))
 238             fmt.dwEffects |= mask;
 239         else
 240             fmt.dwEffects ^= mask;
 241         fmt.dwMask = mask;
 242         SendMessage(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
 243         break;
 244         }
 245
 246     case ID_EDIT_CUT:
 247         PostMessage(hwndEditor, WM_CUT, 0, 0);
 248         break;
 249
 250     case ID_EDIT_COPY:
 251         PostMessage(hwndEditor, WM_COPY, 0, 0);
 252         break;
 253
 254     case ID_EDIT_SELECTALL:
 255         {
 256         CHARRANGE range = {0, -1};
 257         SendMessage(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
 258         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 259         return 0;
 260         }
 261
 262     case ID_EDIT_GETTEXT:
 263         {
 264         int nLen = GetWindowTextLengthW(hwndEditor);
 265         LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
 266         TEXTRANGEW tr;
 267
 268         GetWindowTextW(hwndEditor, data, nLen+1);
 269         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
 270
 271         HeapFree( GetProcessHeap(), 0, data);
 272         data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
 273         tr.chrg.cpMin = 0;
 274         tr.chrg.cpMax = nLen;
 275         tr.lpstrText = data;
 276         SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
 277         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
 278         HeapFree( GetProcessHeap(), 0, data );
 279
 280         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 281         return 0;
 282         }
 283
 284     case ID_EDIT_CHARFORMAT:
 285     case ID_EDIT_DEFCHARFORMAT:
 286         {
 287         CHARFORMAT2W cf;
 288         LRESULT i;
 289         ZeroMemory(&cf, sizeof(cf));
 290         cf.cbSize = sizeof(cf);
 291         cf.dwMask = 0;
 292         i = SendMessage(hwndEditor, EM_GETCHARFORMAT,
 293                         LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
 294         return 0;
 295         }
 296
 297     case ID_EDIT_PARAFORMAT:
 298         {
 299         PARAFORMAT2 pf;
 300         ZeroMemory(&pf, sizeof(pf));
 301         pf.cbSize = sizeof(pf);
 302         SendMessage(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
 303         return 0;
 304         }
 305
 306     case ID_EDIT_SELECTIONINFO:
 307         {
 308         CHARRANGE range = {0, -1};
 309         char buf[128];
 310         WCHAR *data = NULL;
 311
 312         SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
 313         data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
 314         SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
 315         sprintf(buf, "Start = %ld, End = %ld", range.cpMin, range.cpMax);
 316         MessageBoxA(hWnd, buf, "Editor", MB_OK);
 317         MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
 318         HeapFree( GetProcessHeap(), 0, data);
 319         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 320         return 0;
 321         }
 322
 323     case ID_EDIT_READONLY:
 324         {
 325         long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
 326         if (nStyle & ES_READONLY)
 327             SendMessage(hwndEditor, EM_SETREADONLY, 0, 0);
 328         else
 329             SendMessage(hwndEditor, EM_SETREADONLY, 1, 0);
 330         return 0;
 331         }
 332
 333     case ID_EDIT_MODIFIED:
 334         if (SendMessage(hwndEditor, EM_GETMODIFY, 0, 0))
 335             SendMessage(hwndEditor, EM_SETMODIFY, 0, 0);
 336         else
 337             SendMessage(hwndEditor, EM_SETMODIFY, 1, 0);
 338         return 0;
 339
 340     case ID_EDIT_UNDO:
 341         SendMessage(hwndEditor, EM_UNDO, 0, 0);
 342         return 0;
 343
 344     case ID_EDIT_REDO:
 345         SendMessage(hwndEditor, EM_REDO, 0, 0);
 346         return 0;
 347
 348     case ID_ALIGN_LEFT:
 349     case ID_ALIGN_CENTER:
 350     case ID_ALIGN_RIGHT:
 351         {
 352         PARAFORMAT2 pf;
 353
 354         pf.cbSize = sizeof(pf);
 355         pf.dwMask = PFM_ALIGNMENT;
 356         switch(LOWORD(wParam)) {
 357         case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
 358         case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
 359         case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
 360         }
 361         SendMessage(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
 362         break;
 363         }
 364
 365     case ID_BACK_1:
 366         SendMessage(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
 367         break;
 368
 369     case ID_BACK_2:
 370         SendMessage(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
 371         break;
 372
 373     default:
 374         SendMessage(hwndEditor, WM_COMMAND, wParam, lParam);
 375         break;
 376     }
 377     return 0;
 378 }
 379
 380 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
 381 {
 382     HMENU hMenu = (HMENU)wParam;
 383     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 384     PARAFORMAT pf;
 385     int nAlignment = -1;
 386
 387     pf.cbSize = sizeof(PARAFORMAT);
 388     SendMessage(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
 389     CheckMenuItem(hMenu, ID_EDIT_READONLY,
 390       MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
 391     CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
 392       MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
 393     if (pf.dwMask & PFM_ALIGNMENT)
 394         nAlignment = pf.wAlignment;
 395     CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ? MF_CHECKED : MF_UNCHECKED);
 396     CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ? MF_CHECKED : MF_UNCHECKED);
 397     CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ? MF_CHECKED : MF_UNCHECKED);
 398     EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessage(hwndEditor, EM_CANUNDO, 0, 0)) ? MF_ENABLED : MF_GRAYED);
 399     EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessage(hwndEditor, EM_CANREDO, 0, 0)) ? MF_ENABLED : MF_GRAYED);
 400     return 0;
 401 }
 402
 403 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
 404 {
 405     int nStatusSize = 0, nTBSize = 0;
 406     RECT rc;
 407     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 408     HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
 409     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
 410     HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
 411
 412     if (hwndStatusBar)
 413     {
 414         SendMessage(hwndStatusBar, WM_SIZE, 0, 0);
 415         GetClientRect(hwndStatusBar, &rc);
 416         nStatusSize = rc.bottom - rc.top;
 417     }
 418     if (hwndToolBar)
 419     {
 420         rc.left = rc.top = 0;
 421         rc.right = LOWORD(lParam);
 422         rc.bottom = HIWORD(lParam);
 423         SendMessage(hwndToolBar, TB_AUTOSIZE, 0, 0);
 424         SendMessage(hwndReBar, RB_SIZETORECT, 0, (LPARAM)&rc);
 425         nTBSize = SendMessage(hwndReBar, RB_GETBARHEIGHT, 0, 0);
 426         GetClientRect(hwndReBar, &rc);
 427         MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rc.right, FALSE);
 428     }
 429     if (hwndEditor)
 430     {
 431         GetClientRect(hWnd, &rc);
 432         MoveWindow(hwndEditor, 0, nTBSize, rc.right, rc.bottom-nStatusSize-nTBSize, TRUE);
 433     }
 434
 435     return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
 436 }
 437
 438 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
 439 {
 440     switch(msg)
 441     {
 442     case WM_CREATE:
 443         return OnCreate( hWnd, wParam, lParam );
 444
 445     case WM_USER:
 446         return OnUser( hWnd, wParam, lParam );
 447
 448     case WM_NOTIFY:
 449         return OnNotify( hWnd, wParam, lParam );
 450
 451     case WM_COMMAND:
 452         return OnCommand( hWnd, wParam, lParam );
 453
 454     case WM_DESTROY:
 455         PostQuitMessage(0);
 456         break;
 457
 458     case WM_ACTIVATE:
 459         if (LOWORD(wParam))
 460             SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
 461         return 0;
 462
 463     case WM_INITMENUPOPUP:
 464         return OnInitPopupMenu( hWnd, wParam, lParam );
 465
 466     case WM_SIZE:
 467         return OnSize( hWnd, wParam, lParam );
 468
 469     default:
 470         return DefWindowProcW(hWnd, msg, wParam, lParam);
 471     }
 472
 473     return 0;
 474 }
 475
 476 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
 477 {
 478     INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES};
 479     HACCEL hAccel;
 480     WNDCLASSW wc;
 481     MSG msg;
 482
 483     InitCommonControlsEx(&classes);
 484
 485     hAccel = LoadAccelerators(hInstance, "MAINACCELTABLE");
 486
 487     wc.style = CS_HREDRAW | CS_VREDRAW;
 488     wc.lpfnWndProc = WndProc;
 489     wc.cbClsExtra = 0;
 490     wc.cbWndExtra = 4;
 491     wc.hInstance = hInstance;
 492     wc.hIcon = NULL;
 493     wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
 494     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
 495     wc.lpszMenuName = xszMainMenu;
 496     wc.lpszClassName = wszMainWndClass;
 497     RegisterClassW(&wc);
 498
 499     hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_OVERLAPPEDWINDOW,
 500       CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, hInstance, NULL);
 501     ShowWindow(hMainWnd, SW_SHOWMAXIMIZED);
 502
 503     while(GetMessage(&msg,0,0,0))
 504     {
 505         if (TranslateAccelerator(hMainWnd, hAccel, &msg))
 506             continue;
 507         TranslateMessage(&msg);
 508         DispatchMessage(&msg);
 509         if (!PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE))
 510             SendMessage(hMainWnd, WM_USER, 0, 0);
 511     }
 512
 513     return 0;
 514 }