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 #define MAX_STRING_LEN 255
  25
  26 #include <stdarg.h>
  27 #include <ctype.h>
  28 #include <stdio.h>
  29 #include <assert.h>
  30
  31 #include <windows.h>
  32 #include <richedit.h>
  33 #include <commctrl.h>
  34 #include <commdlg.h>
  35
  36 #include "resource.h"
  37
  38 /* use LoadString */
  39 static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  40 static const WCHAR xszMainMenu[] = {'M','A','I','N','M','E','N','U',0};
  41
  42 static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
  43 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
  44 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  45
  46 static HWND hMainWnd;
  47 static HWND hEditorWnd;
  48
  49 static WCHAR wszFilter[MAX_STRING_LEN];
  50 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
  51 static WCHAR wszSaveChanges[MAX_STRING_LEN];
  52
  53 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
  54
  55 /* Load string resources */
  56 static void DoLoadStrings(void)
  57 {
  58     LPWSTR p = wszFilter;
  59     static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
  60     static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
  61     static const WCHAR files_all[] = {'*','.','*','\0'};
  62     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
  63
  64     LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
  65     p += lstrlenW(p) + 1;
  66     lstrcpyW(p, files_rtf);
  67     p += lstrlenW(p) + 1;
  68     LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
  69     p += lstrlenW(p) + 1;
  70     lstrcpyW(p, files_txt);
  71     p += lstrlenW(p) + 1;
  72     LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
  73     p += lstrlenW(p) + 1;
  74     lstrcpyW(p, files_all);
  75     p += lstrlenW(p) + 1;
  76     *p = '\0';
  77
  78     p = wszDefaultFileName;
  79     LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
  80
  81     p = wszSaveChanges;
  82     LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
  83 }
  84
  85 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
  86 {
  87     TBBUTTON button;
  88
  89     ZeroMemory(&button, sizeof(button));
  90     button.iBitmap = nImage;
  91     button.idCommand = nCommand;
  92     button.fsState = TBSTATE_ENABLED;
  93     button.fsStyle = TBSTYLE_BUTTON;
  94     button.dwData = 0;
  95     button.iString = -1;
  96     SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
  97 }
  98
  99 static void AddSeparator(HWND hwndToolBar)
 100 {
 101     TBBUTTON button;
 102
 103     ZeroMemory(&button, sizeof(button));
 104     button.iBitmap = -1;
 105     button.idCommand = 0;
 106     button.fsState = 0;
 107     button.fsStyle = TBSTYLE_SEP;
 108     button.dwData = 0;
 109     button.iString = -1;
 110     SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
 111 }
 112
 113 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
 114 {
 115     HANDLE hFile = (HANDLE)cookie;
 116     DWORD read;
 117
 118     if(!ReadFile(hFile, buffer, cb, &read, 0))
 119         return 1;
 120
 121     *pcb = read;
 122
 123     return 0;
 124 }
 125
 126 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
 127 {
 128     DWORD written;
 129     int ret;
 130     HANDLE hFile = (HANDLE)cookie;
 131
 132     ret = WriteFile(hFile, buffer, cb, &written, 0);
 133
 134     if(!ret || (cb != written))
 135         return 1;
 136
 137     *pcb = cb;
 138
 139     return 0;
 140 }
 141
 142 static WCHAR wszFileName[MAX_PATH];
 143
 144 static void set_caption(LPCWSTR wszNewFileName)
 145 {
 146     static const WCHAR wszSeparator[] = {' ','-',' '};
 147     WCHAR *wszCaption;
 148     SIZE_T length = 0;
 149
 150     if(!wszNewFileName)
 151         wszNewFileName = wszDefaultFileName;
 152
 153     wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 154                 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
 155
 156     if(!wszCaption)
 157         return;
 158
 159     memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
 160     length += lstrlenW(wszNewFileName);
 161     memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
 162     length += sizeof(wszSeparator) / sizeof(WCHAR);
 163     memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
 164
 165     SetWindowTextW(hMainWnd, wszCaption);
 166
 167     HeapFree(GetProcessHeap(), 0, wszCaption);
 168 }
 169
 170 static void DoOpenFile(LPCWSTR szOpenFileName)
 171 {
 172     HANDLE hFile;
 173     EDITSTREAM es;
 174
 175     hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
 176                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 177     if (hFile == INVALID_HANDLE_VALUE)
 178         return;
 179
 180     es.dwCookie = (DWORD_PTR)hFile;
 181     es.pfnCallback = stream_in;
 182
 183     /* FIXME: Handle different file formats */
 184     SendMessageW(hEditorWnd, EM_STREAMIN, SF_RTF, (LPARAM)&es);
 185
 186     CloseHandle(hFile);
 187
 188     SetFocus(hEditorWnd);
 189
 190     set_caption(szOpenFileName);
 191
 192     lstrcpyW(wszFileName, szOpenFileName);
 193     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 194 }
 195
 196 static void DoSaveFile(LPCWSTR wszSaveFileName)
 197 {
 198     HANDLE hFile;
 199     EDITSTREAM stream;
 200     LRESULT ret;
 201
 202     hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
 203         FILE_ATTRIBUTE_NORMAL, NULL);
 204
 205     if(hFile == INVALID_HANDLE_VALUE)
 206         return;
 207
 208     stream.dwCookie = (DWORD_PTR)hFile;
 209     stream.pfnCallback = stream_out;
 210
 211     /* FIXME: Handle different formats */
 212     ret = SendMessageW(hEditorWnd, EM_STREAMOUT, SF_RTF, (LPARAM)&stream);
 213
 214     CloseHandle(hFile);
 215
 216     SetFocus(hEditorWnd);
 217
 218     if(!ret)
 219         return;
 220
 221     lstrcpyW(wszFileName, wszSaveFileName);
 222     set_caption(wszFileName);
 223     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 224 }
 225
 226 static void DialogSaveFile(void)
 227 {
 228     OPENFILENAMEW sfn;
 229
 230     WCHAR wszFile[MAX_PATH] = {'\0'};
 231     static const WCHAR wszDefExt[] = {'r','t','f','\0'};
 232
 233     ZeroMemory(&sfn, sizeof(sfn));
 234
 235     sfn.lStructSize = sizeof(sfn);
 236     sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST;
 237     sfn.hwndOwner = hMainWnd;
 238     sfn.lpstrFilter = wszFilter;
 239     sfn.lpstrFile = wszFile;
 240     sfn.nMaxFile = MAX_PATH;
 241     sfn.lpstrDefExt = wszDefExt;
 242
 243     if(!GetSaveFileNameW(&sfn))
 244         return;
 245
 246     DoSaveFile(sfn.lpstrFile);
 247 }
 248
 249 static BOOL prompt_save_changes(void)
 250 {
 251     if(!wszFileName[0])
 252     {
 253         GETTEXTLENGTHEX gt;
 254         gt.flags = GTL_NUMCHARS;
 255         gt.codepage = 1200;
 256         if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
 257             return TRUE;
 258     }
 259
 260     if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
 261     {
 262         return TRUE;
 263     } else
 264     {
 265         LPWSTR displayFileName;
 266         WCHAR *text;
 267         int ret;
 268
 269         if(!wszFileName[0])
 270             displayFileName = wszDefaultFileName;
 271         else
 272             displayFileName = wszFileName;
 273
 274         text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 275                          (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
 276
 277         if(!text)
 278             return FALSE;
 279
 280         wsprintfW(text, wszSaveChanges, displayFileName);
 281
 282         ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
 283
 284         HeapFree(GetProcessHeap(), 0, text);
 285
 286         switch(ret)
 287         {
 288             case IDNO:
 289                 return TRUE;
 290
 291             case IDYES:
 292                 if(wszFileName[0])
 293                     DoSaveFile(wszFileName);
 294                 else
 295                     DialogSaveFile();
 296                 return TRUE;
 297
 298             default:
 299                 return FALSE;
 300         }
 301     }
 302 }
 303
 304 static void DialogOpenFile(void)
 305 {
 306     OPENFILENAMEW ofn;
 307
 308     WCHAR wszFile[MAX_PATH] = {'\0'};
 309     static const WCHAR wszDefExt[] = {'r','t','f','\0'};
 310
 311     ZeroMemory(&ofn, sizeof(ofn));
 312
 313     ofn.lStructSize = sizeof(ofn);
 314     ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
 315     ofn.hwndOwner = hMainWnd;
 316     ofn.lpstrFilter = wszFilter;
 317     ofn.lpstrFile = wszFile;
 318     ofn.nMaxFile = MAX_PATH;
 319     ofn.lpstrDefExt = wszDefExt;
 320
 321     if(GetOpenFileNameW(&ofn))
 322     {
 323         prompt_save_changes();
 324         DoOpenFile(ofn.lpstrFile);
 325     }
 326 }
 327
 328 static void HandleCommandLine(LPWSTR cmdline)
 329 {
 330     WCHAR delimiter;
 331     int opt_print = 0;
 332
 333     /* skip white space */
 334     while (*cmdline == ' ') cmdline++;
 335
 336     /* skip executable name */
 337     delimiter = (*cmdline == '"' ? '"' : ' ');
 338
 339     if (*cmdline == delimiter) cmdline++;
 340     while (*cmdline && *cmdline != delimiter) cmdline++;
 341     if (*cmdline == delimiter) cmdline++;
 342
 343     while (*cmdline == ' ' || *cmdline == '-' || *cmdline == '/')
 344     {
 345         WCHAR option;
 346
 347         if (*cmdline++ == ' ') continue;
 348
 349         option = *cmdline;
 350         if (option) cmdline++;
 351         while (*cmdline == ' ') cmdline++;
 352
 353         switch (option)
 354         {
 355             case 'p':
 356             case 'P':
 357                 opt_print = 1;
 358                 break;
 359         }
 360     }
 361
 362     if (*cmdline)
 363     {
 364         /* file name is passed on the command line */
 365         if (cmdline[0] == '"')
 366         {
 367             cmdline++;
 368             cmdline[lstrlenW(cmdline) - 1] = 0;
 369         }
 370         DoOpenFile(cmdline);
 371         InvalidateRect(hMainWnd, NULL, FALSE);
 372     }
 373
 374     if (opt_print)
 375         MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK);
 376 }
 377
 378 static void DoDefaultFont(void)
 379 {
 380     static const WCHAR szFaceName[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n',0};
 381     CHARFORMAT2W fmt;
 382
 383     ZeroMemory(&fmt, sizeof(fmt));
 384
 385     fmt.cbSize = sizeof(fmt);
 386     fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
 387     fmt.dwEffects = 0;
 388
 389     lstrcpyW(fmt.szFaceName, szFaceName);
 390
 391     SendMessageW(hEditorWnd, EM_SETCHARFORMAT,  SCF_DEFAULT, (LPARAM)&fmt);
 392 }
 393
 394 static void update_window(void)
 395 {
 396     RECT rect;
 397
 398     GetWindowRect(hMainWnd, &rect);
 399
 400     (void) OnSize(hMainWnd, SIZE_RESTORED, MAKELONG(rect.bottom, rect.right));
 401 }
 402
 403 static void toggle_toolbar(int bandId)
 404 {
 405     HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
 406     REBARBANDINFOW rbbinfo;
 407     BOOL hide = TRUE;
 408
 409     if(!hwndReBar)
 410         return;
 411
 412     rbbinfo.cbSize = sizeof(rbbinfo);
 413     rbbinfo.fMask = RBBIM_STYLE | RBBIM_SIZE;
 414
 415     SendMessageW(hwndReBar, RB_GETBANDINFO, bandId, (LPARAM)&rbbinfo);
 416
 417     if(rbbinfo.fStyle & RBBS_HIDDEN)
 418         hide = FALSE;
 419
 420     SendMessageW(hwndReBar, RB_SHOWBAND, bandId, hide ? 0 : 1);
 421
 422     if(bandId == BANDID_TOOLBAR)
 423     {
 424         rbbinfo.fMask ^= RBBIM_SIZE;
 425
 426         SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
 427
 428         if(hide)
 429             rbbinfo.fStyle ^= RBBS_BREAK;
 430         else
 431             rbbinfo.fStyle |= RBBS_BREAK;
 432
 433         SendMessageW(hwndReBar, RB_SETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
 434     }
 435 }
 436
 437 BOOL CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 438 {
 439     switch(message)
 440     {
 441         case WM_INITDIALOG:
 442             {
 443                 WCHAR buffer[MAX_STRING_LEN];
 444                 SYSTEMTIME st;
 445                 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
 446                 GetLocalTime(&st);
 447
 448                 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
 449                                MAX_STRING_LEN);
 450                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
 451                 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
 452                                MAX_STRING_LEN);
 453                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
 454                 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
 455                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
 456
 457                 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
 458             }
 459             break;
 460
 461         case WM_COMMAND:
 462             switch(LOWORD(wParam))
 463             {
 464                 case IDOK:
 465                     {
 466                         LRESULT index;
 467                         HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
 468
 469                         index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
 470
 471                         if(index != LB_ERR)
 472                         {
 473                             WCHAR buffer[MAX_STRING_LEN];
 474                             SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
 475                             SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
 476                         }
 477                     }
 478                     /* Fall through */
 479
 480                 case IDCANCEL:
 481                     EndDialog(hWnd, wParam);
 482                     return TRUE;
 483             }
 484     }
 485     return FALSE;
 486 }
 487
 488 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
 489 {
 490     HWND hToolBarWnd, hFormatBarWnd,  hReBarWnd;
 491     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
 492     HANDLE hDLL;
 493     TBADDBITMAP ab;
 494     int nStdBitmaps = 0;
 495     REBARINFO rbi;
 496     REBARBANDINFOW rbb;
 497     static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
 498     static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
 499
 500     CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
 501
 502     hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
 503       CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
 504       CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
 505
 506     rbi.cbSize = sizeof(rbi);
 507     rbi.fMask = 0;
 508     rbi.himl = NULL;
 509     if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
 510         return -1;
 511
 512     hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
 513       IDC_TOOLBAR,
 514       1, hInstance, IDB_TOOLBAR,
 515       NULL, 0,
 516       24, 24, 16, 16, sizeof(TBBUTTON));
 517
 518     ab.hInst = HINST_COMMCTRL;
 519     ab.nID = IDB_STD_SMALL_COLOR;
 520     nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
 521
 522     AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
 523     AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
 524     AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
 525     AddSeparator(hToolBarWnd);
 526     AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT);
 527     AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
 528     AddSeparator(hToolBarWnd);
 529     AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
 530     AddSeparator(hToolBarWnd);
 531     AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
 532     AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
 533     AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
 534     AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
 535     AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
 536     AddSeparator(hToolBarWnd);
 537     AddButton(hToolBarWnd, 0, ID_DATETIME);
 538
 539     SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
 540
 541     rbb.cbSize = sizeof(rbb);
 542     rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE;
 543     rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
 544     rbb.cx = 0;
 545     rbb.hwndChild = hToolBarWnd;
 546     rbb.cxMinChild = 0;
 547     rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
 548
 549     SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_TOOLBAR, (LPARAM)&rbb);
 550
 551     hFormatBarWnd = CreateToolbarEx(hReBarWnd,
 552          CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
 553          IDC_FORMATBAR, 6, hInstance, IDB_FORMATBAR, NULL, 0, 24, 24, 16, 16, sizeof(TBBUTTON));
 554
 555     ab.hInst = HINST_COMMCTRL;
 556     ab.nID = IDB_STD_SMALL_COLOR;
 557     nStdBitmaps = SendMessageW(hFormatBarWnd, TB_ADDBITMAP, 6, (LPARAM)&ab);
 558
 559     AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
 560     AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
 561     AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
 562     AddSeparator(hFormatBarWnd);
 563     AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
 564     AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
 565     AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
 566
 567     SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
 568
 569     rbb.hwndChild = hFormatBarWnd;
 570
 571     SendMessageW(hReBarWnd, RB_INSERTBAND, BANDID_FORMATBAR, (LPARAM)&rbb);
 572
 573     hDLL = LoadLibraryW(wszRichEditDll);
 574     assert(hDLL);
 575
 576     hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
 577       WS_CHILD|WS_VISIBLE|ES_MULTILINE|ES_AUTOVSCROLL|ES_WANTRETURN|WS_VSCROLL,
 578       0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
 579
 580     if (!hEditorWnd)
 581     {
 582         fprintf(stderr, "Error code %u\n", GetLastError());
 583         return -1;
 584     }
 585     assert(hEditorWnd);
 586
 587     SetFocus(hEditorWnd);
 588     SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
 589
 590     DoDefaultFont();
 591
 592     DoLoadStrings();
 593     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 594
 595     return 0;
 596 }
 597
 598 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
 599 {
 600     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 601     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
 602     HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
 603     HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
 604     int from, to;
 605     CHARFORMAT2W fmt;
 606     PARAFORMAT2 pf;
 607
 608     ZeroMemory(&fmt, sizeof(fmt));
 609     fmt.cbSize = sizeof(fmt);
 610
 611     ZeroMemory(&pf, sizeof(pf));
 612     pf.cbSize = sizeof(pf);
 613
 614     SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
 615
 616     SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
 617     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
 618       SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
 619     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
 620       SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
 621     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
 622     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
 623
 624     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
 625             (fmt.dwEffects & CFE_BOLD));
 626     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
 627     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
 628             (fmt.dwEffects & CFE_ITALIC));
 629     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
 630     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
 631             (fmt.dwEffects & CFE_UNDERLINE));
 632     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
 633
 634     SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
 635     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
 636     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
 637     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
 638
 639     return 0;
 640 }
 641
 642 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
 643 {
 644     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 645     NMHDR *pHdr = (NMHDR *)lParam;
 646
 647     if (pHdr->hwndFrom != hwndEditor)
 648         return 0;
 649
 650     if (pHdr->code == EN_SELCHANGE)
 651     {
 652         SELCHANGE *pSC = (SELCHANGE *)lParam;
 653         char buf[128];
 654
 655         sprintf( buf,"selection = %d..%d, line count=%ld",
 656                  pSC->chrg.cpMin, pSC->chrg.cpMax,
 657         SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
 658         SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
 659         SendMessage(hWnd, WM_USER, 0, 0);
 660         return 1;
 661     }
 662     return 0;
 663 }
 664
 665 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
 666 {
 667     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 668     HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
 669
 670     if ((HWND)lParam == hwndEditor)
 671         return 0;
 672
 673     switch(LOWORD(wParam))
 674     {
 675     case ID_FILE_EXIT:
 676         PostMessageW(hWnd, WM_CLOSE, 0, 0);
 677         break;
 678
 679     case ID_FILE_NEW:
 680         if(prompt_save_changes())
 681         {
 682             set_caption(NULL);
 683             wszFileName[0] = '\0';
 684             SetWindowTextW(hwndEditor, wszFileName);
 685             SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 686             /* FIXME: set default format too */
 687         }
 688         break;
 689
 690     case ID_FILE_OPEN:
 691         DialogOpenFile();
 692         break;
 693
 694     case ID_FILE_SAVE:
 695         if(wszFileName[0])
 696         {
 697             DoSaveFile(wszFileName);
 698             break;
 699         }
 700         /* Fall through */
 701
 702     case ID_FILE_SAVEAS:
 703         DialogSaveFile();
 704         break;
 705
 706     case ID_PRINT:
 707     case ID_PREVIEW:
 708     case ID_FIND:
 709         {
 710             static const WCHAR wszNotImplemented[] = {'N','o','t',' ',
 711                                                       'i','m','p','l','e','m','e','n','t','e','d','\0'};
 712             MessageBoxW(hWnd, wszNotImplemented, wszAppTitle, MB_OK);
 713         }
 714         break;
 715
 716     case ID_FORMAT_BOLD:
 717     case ID_FORMAT_ITALIC:
 718     case ID_FORMAT_UNDERLINE:
 719         {
 720         CHARFORMAT2W fmt;
 721         int mask = CFM_BOLD;
 722         if (LOWORD(wParam) == ID_FORMAT_ITALIC) mask = CFM_ITALIC;
 723         if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) mask = CFM_UNDERLINE;
 724
 725         ZeroMemory(&fmt, sizeof(fmt));
 726         fmt.cbSize = sizeof(fmt);
 727         SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
 728         if (!(fmt.dwMask&mask))
 729             fmt.dwEffects |= mask;
 730         else
 731             fmt.dwEffects ^= mask;
 732         fmt.dwMask = mask;
 733         SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
 734         break;
 735         }
 736
 737     case ID_EDIT_CUT:
 738         PostMessageW(hwndEditor, WM_CUT, 0, 0);
 739         break;
 740
 741     case ID_EDIT_COPY:
 742         PostMessageW(hwndEditor, WM_COPY, 0, 0);
 743         break;
 744
 745     case ID_EDIT_PASTE:
 746         PostMessageW(hwndEditor, WM_PASTE, 0, 0);
 747         break;
 748
 749     case ID_EDIT_CLEAR:
 750         PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
 751         break;
 752
 753     case ID_EDIT_SELECTALL:
 754         {
 755         CHARRANGE range = {0, -1};
 756         SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
 757         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 758         return 0;
 759         }
 760
 761     case ID_EDIT_GETTEXT:
 762         {
 763         int nLen = GetWindowTextLengthW(hwndEditor);
 764         LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
 765         TEXTRANGEW tr;
 766
 767         GetWindowTextW(hwndEditor, data, nLen+1);
 768         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
 769
 770         HeapFree( GetProcessHeap(), 0, data);
 771         data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
 772         tr.chrg.cpMin = 0;
 773         tr.chrg.cpMax = nLen;
 774         tr.lpstrText = data;
 775         SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
 776         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
 777         HeapFree( GetProcessHeap(), 0, data );
 778
 779         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 780         return 0;
 781         }
 782
 783     case ID_EDIT_CHARFORMAT:
 784     case ID_EDIT_DEFCHARFORMAT:
 785         {
 786         CHARFORMAT2W cf;
 787         LRESULT i;
 788         ZeroMemory(&cf, sizeof(cf));
 789         cf.cbSize = sizeof(cf);
 790         cf.dwMask = 0;
 791         i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
 792                         LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
 793         return 0;
 794         }
 795
 796     case ID_EDIT_PARAFORMAT:
 797         {
 798         PARAFORMAT2 pf;
 799         ZeroMemory(&pf, sizeof(pf));
 800         pf.cbSize = sizeof(pf);
 801         SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
 802         return 0;
 803         }
 804
 805     case ID_EDIT_SELECTIONINFO:
 806         {
 807         CHARRANGE range = {0, -1};
 808         char buf[128];
 809         WCHAR *data = NULL;
 810
 811         SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
 812         data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
 813         SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
 814         sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
 815         MessageBoxA(hWnd, buf, "Editor", MB_OK);
 816         MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
 817         HeapFree( GetProcessHeap(), 0, data);
 818         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
 819         return 0;
 820         }
 821
 822     case ID_EDIT_READONLY:
 823         {
 824         long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
 825         if (nStyle & ES_READONLY)
 826             SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
 827         else
 828             SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
 829         return 0;
 830         }
 831
 832     case ID_EDIT_MODIFIED:
 833         if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
 834             SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
 835         else
 836             SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
 837         return 0;
 838
 839     case ID_EDIT_UNDO:
 840         SendMessageW(hwndEditor, EM_UNDO, 0, 0);
 841         return 0;
 842
 843     case ID_EDIT_REDO:
 844         SendMessageW(hwndEditor, EM_REDO, 0, 0);
 845         return 0;
 846
 847     case ID_ALIGN_LEFT:
 848     case ID_ALIGN_CENTER:
 849     case ID_ALIGN_RIGHT:
 850         {
 851         PARAFORMAT2 pf;
 852
 853         pf.cbSize = sizeof(pf);
 854         pf.dwMask = PFM_ALIGNMENT;
 855         switch(LOWORD(wParam)) {
 856         case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
 857         case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
 858         case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
 859         }
 860         SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
 861         break;
 862         }
 863
 864     case ID_BACK_1:
 865         SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
 866         break;
 867
 868     case ID_BACK_2:
 869         SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
 870         break;
 871
 872     case ID_TOGGLE_TOOLBAR:
 873         toggle_toolbar(BANDID_TOOLBAR);
 874         update_window();
 875         break;
 876
 877     case ID_TOGGLE_FORMATBAR:
 878         toggle_toolbar(BANDID_FORMATBAR);
 879         update_window();
 880         break;
 881
 882     case ID_TOGGLE_STATUSBAR:
 883         ShowWindow(hwndStatus, IsWindowVisible(hwndStatus) ? SW_HIDE : SW_SHOW);
 884         update_window();
 885         break;
 886
 887     case ID_DATETIME:
 888         {
 889         HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
 890         DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, (DLGPROC)datetime_proc);
 891         break;
 892         }
 893
 894     default:
 895         SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
 896         break;
 897     }
 898     return 0;
 899 }
 900
 901 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
 902 {
 903     HMENU hMenu = (HMENU)wParam;
 904     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 905     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
 906     HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
 907     PARAFORMAT pf;
 908     int nAlignment = -1;
 909     REBARBANDINFOW rbbinfo;
 910     int selFrom, selTo;
 911
 912     SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
 913     EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
 914     EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
 915
 916     pf.cbSize = sizeof(PARAFORMAT);
 917     SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
 918     CheckMenuItem(hMenu, ID_EDIT_READONLY,
 919       MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
 920     CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
 921       MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
 922     if (pf.dwMask & PFM_ALIGNMENT)
 923         nAlignment = pf.wAlignment;
 924     CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
 925             MF_CHECKED : MF_UNCHECKED);
 926     CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
 927             MF_CHECKED : MF_UNCHECKED);
 928     CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
 929             MF_CHECKED : MF_UNCHECKED);
 930     EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
 931             MF_ENABLED : MF_GRAYED);
 932     EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
 933             MF_ENABLED : MF_GRAYED);
 934
 935     rbbinfo.cbSize = sizeof(rbbinfo);
 936     rbbinfo.fMask = RBBIM_STYLE;
 937     SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
 938
 939     CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
 940             MF_UNCHECKED : MF_CHECKED);
 941
 942     SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
 943
 944     CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(rbbinfo.fStyle & RBBS_HIDDEN) ?
 945             MF_UNCHECKED : MF_CHECKED);
 946
 947     CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
 948             MF_CHECKED : MF_UNCHECKED);
 949     return 0;
 950 }
 951
 952 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
 953 {
 954     int nStatusSize = 0;
 955     RECT rc;
 956     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
 957     HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
 958     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
 959     int rebarHeight = 0;
 960     REBARBANDINFOW rbbinfo;
 961     int rebarRows = 2;
 962
 963     if (hwndStatusBar)
 964     {
 965         SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
 966         if (IsWindowVisible(hwndStatusBar))
 967         {
 968             GetClientRect(hwndStatusBar, &rc);
 969             nStatusSize = rc.bottom - rc.top;
 970         } else
 971         {
 972             nStatusSize = 0;
 973         }
 974     }
 975     if (hwndReBar)
 976     {
 977         rbbinfo.cbSize = sizeof(rbbinfo);
 978         rbbinfo.fMask = RBBIM_STYLE;
 979
 980         SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_TOOLBAR, (LPARAM)&rbbinfo);
 981         if(rbbinfo.fStyle & RBBS_HIDDEN)
 982             rebarRows--;
 983
 984         SendMessageW(hwndReBar, RB_GETBANDINFO, BANDID_FORMATBAR, (LPARAM)&rbbinfo);
 985         if(rbbinfo.fStyle & RBBS_HIDDEN)
 986             rebarRows--;
 987
 988         rebarHeight = rebarRows ? SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0) : 0;
 989
 990         rc.top = rc.left = 0;
 991         rc.bottom = rebarHeight;
 992         rc.right = LOWORD(lParam);
 993         SendMessageW(hwndReBar, RB_SIZETORECT, 0, (LPARAM)&rc);
 994     }
 995     if (hwndEditor)
 996     {
 997         GetClientRect(hWnd, &rc);
 998         MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
 999     }
1000
1001     return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
1002 }
1003
1004 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1005 {
1006     switch(msg)
1007     {
1008     case WM_CREATE:
1009         return OnCreate( hWnd, wParam, lParam );
1010
1011     case WM_USER:
1012         return OnUser( hWnd, wParam, lParam );
1013
1014     case WM_NOTIFY:
1015         return OnNotify( hWnd, wParam, lParam );
1016
1017     case WM_COMMAND:
1018         return OnCommand( hWnd, wParam, lParam );
1019
1020     case WM_DESTROY:
1021         PostQuitMessage(0);
1022         break;
1023
1024     case WM_CLOSE:
1025         if(prompt_save_changes())
1026             PostQuitMessage(0);
1027         break;
1028
1029     case WM_ACTIVATE:
1030         if (LOWORD(wParam))
1031             SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
1032         return 0;
1033
1034     case WM_INITMENUPOPUP:
1035         return OnInitPopupMenu( hWnd, wParam, lParam );
1036
1037     case WM_SIZE:
1038         return OnSize( hWnd, wParam, lParam );
1039
1040     default:
1041         return DefWindowProcW(hWnd, msg, wParam, lParam);
1042     }
1043
1044     return 0;
1045 }
1046
1047 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
1048 {
1049     INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES};
1050     HACCEL hAccel;
1051     WNDCLASSW wc;
1052     MSG msg;
1053     static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
1054                                           'T','A','B','L','E','\0'};
1055
1056     InitCommonControlsEx(&classes);
1057
1058     hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
1059
1060     wc.style = CS_HREDRAW | CS_VREDRAW;
1061     wc.lpfnWndProc = WndProc;
1062     wc.cbClsExtra = 0;
1063     wc.cbWndExtra = 4;
1064     wc.hInstance = hInstance;
1065     wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
1066     wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
1067     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
1068     wc.lpszMenuName = xszMainMenu;
1069     wc.lpszClassName = wszMainWndClass;
1070     RegisterClassW(&wc);
1071
1072     hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_OVERLAPPEDWINDOW,
1073       CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, hInstance, NULL);
1074     ShowWindow(hMainWnd, SW_SHOWDEFAULT);
1075
1076     set_caption(NULL);
1077
1078     HandleCommandLine(GetCommandLineW());
1079
1080     while(GetMessageW(&msg,0,0,0))
1081     {
1082         if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
1083             continue;
1084         TranslateMessage(&msg);
1085         DispatchMessageW(&msg);
1086         if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
1087             SendMessageW(hMainWnd, WM_USER, 0, 0);
1088     }
1089
1090     return 0;
1091 }