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 #include <shlobj.h>
  36 #include <shellapi.h>
  37 #include <math.h>
  38 #include <errno.h>
  39
  40 #include "resource.h"
  41
  42 /* use LoadString */
  43 static const WCHAR xszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  44 static const WCHAR xszMainMenu[] = {'M','A','I','N','M','E','N','U',0};
  45
  46 static const WCHAR wszRichEditClass[] = {'R','I','C','H','E','D','I','T','2','0','W',0};
  47 static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
  48 static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
  49
  50 static const WCHAR key_recentfiles[] = {'R','e','c','e','n','t',' ','f','i','l','e',
  51                                         ' ','l','i','s','t',0};
  52 static const WCHAR key_options[] = {'O','p','t','i','o','n','s',0};
  53 static const WCHAR key_rtf[] = {'R','T','F',0};
  54 static const WCHAR key_text[] = {'T','e','x','t',0};
  55
  56 static const WCHAR var_file[] = {'F','i','l','e','%','d',0};
  57 static const WCHAR var_framerect[] = {'F','r','a','m','e','R','e','c','t',0};
  58 static const WCHAR var_barstate0[] = {'B','a','r','S','t','a','t','e','0',0};
  59 static const WCHAR var_pagemargin[] = {'P','a','g','e','M','a','r','g','i','n',0};
  60
  61 static HWND hMainWnd;
  62 static HWND hEditorWnd;
  63 static HWND hFindWnd;
  64 static HMENU hPopupMenu;
  65
  66 static UINT ID_FINDMSGSTRING;
  67
  68 static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
  69 static WCHAR wszDefaultFileName[MAX_STRING_LEN];
  70 static WCHAR wszSaveChanges[MAX_STRING_LEN];
  71 static WCHAR wszPrintFilter[MAX_STRING_LEN*2+6+4+1];
  72 static WCHAR units_cmW[MAX_STRING_LEN];
  73
  74 static char units_cmA[MAX_STRING_LEN];
  75
  76 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
  77
  78 /* Load string resources */
  79 static void DoLoadStrings(void)
  80 {
  81     LPWSTR p = wszFilter;
  82     static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
  83     static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
  84     static const WCHAR files_all[] = {'*','.','*','\0'};
  85     static const WCHAR files_prn[] = {'*','.','P','R','N',0};
  86     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
  87
  88     LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
  89     p += lstrlenW(p) + 1;
  90     lstrcpyW(p, files_rtf);
  91     p += lstrlenW(p) + 1;
  92     LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
  93     p += lstrlenW(p) + 1;
  94     lstrcpyW(p, files_txt);
  95     p += lstrlenW(p) + 1;
  96     LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
  97     p += lstrlenW(p) + 1;
  98     lstrcpyW(p, files_txt);
  99     p += lstrlenW(p) + 1;
 100     LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
 101     p += lstrlenW(p) + 1;
 102     lstrcpyW(p, files_all);
 103     p += lstrlenW(p) + 1;
 104     *p = '\0';
 105
 106     p = wszPrintFilter;
 107     LoadStringW(hInstance, STRING_PRINTER_FILES_PRN, p, MAX_STRING_LEN);
 108     p += lstrlenW(p) + 1;
 109     lstrcpyW(p, files_prn);
 110     p += lstrlenW(p) + 1;
 111     LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
 112     p += lstrlenW(p) + 1;
 113     lstrcpyW(p, files_all);
 114     p += lstrlenW(p) + 1;
 115     *p = 0;
 116
 117     p = wszDefaultFileName;
 118     LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
 119
 120     p = wszSaveChanges;
 121     LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
 122
 123     LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN);
 124     LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
 125 }
 126
 127 static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
 128 {
 129     TBBUTTON button;
 130
 131     ZeroMemory(&button, sizeof(button));
 132     button.iBitmap = nImage;
 133     button.idCommand = nCommand;
 134     button.fsState = TBSTATE_ENABLED;
 135     button.fsStyle = TBSTYLE_BUTTON;
 136     button.dwData = 0;
 137     button.iString = -1;
 138     SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
 139 }
 140
 141 static void AddTextButton(HWND hWnd, int string, int command, int id)
 142 {
 143     REBARBANDINFOW rb;
 144     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
 145     static const WCHAR button[] = {'B','U','T','T','O','N',0};
 146     WCHAR text[MAX_STRING_LEN];
 147     HWND hButton;
 148     RECT rc;
 149
 150     LoadStringW(hInstance, string, text, MAX_STRING_LEN);
 151     hButton = CreateWindowW(button, text,
 152                             WS_VISIBLE | WS_CHILD, 5, 5, 100, 15,
 153                             hMainWnd, (HMENU)command, hInstance, NULL);
 154
 155     rb.cbSize = sizeof(rb);
 156     rb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_STYLE | RBBIM_CHILD | RBBIM_IDEALSIZE | RBBIM_ID;
 157     rb.fStyle = RBBS_NOGRIPPER | RBBS_VARIABLEHEIGHT;
 158     rb.hwndChild = hButton;
 159     rb.cyChild = rb.cyMinChild = 22;
 160     rb.cx = rb.cxMinChild = 90;
 161     rb.cxIdeal = 100;
 162     rb.wID = id;
 163
 164     rc.bottom = 22;
 165     rc.right = 90;
 166
 167     SendMessageW(hWnd, RB_INSERTBAND, -1, (LPARAM)&rb);
 168     SetWindowPos(hButton, 0, 0, 0, 90, 22, SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOZORDER);
 169 }
 170
 171 static void AddSeparator(HWND hwndToolBar)
 172 {
 173     TBBUTTON button;
 174
 175     ZeroMemory(&button, sizeof(button));
 176     button.iBitmap = -1;
 177     button.idCommand = 0;
 178     button.fsState = 0;
 179     button.fsStyle = TBSTYLE_SEP;
 180     button.dwData = 0;
 181     button.iString = -1;
 182     SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
 183 }
 184
 185 static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
 186 {
 187     HANDLE hFile = (HANDLE)cookie;
 188     DWORD read;
 189
 190     if(!ReadFile(hFile, buffer, cb, &read, 0))
 191         return 1;
 192
 193     *pcb = read;
 194
 195     return 0;
 196 }
 197
 198 static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
 199 {
 200     DWORD written;
 201     int ret;
 202     HANDLE hFile = (HANDLE)cookie;
 203
 204     ret = WriteFile(hFile, buffer, cb, &written, 0);
 205
 206     if(!ret || (cb != written))
 207         return 1;
 208
 209     *pcb = cb;
 210
 211     return 0;
 212 }
 213
 214
 215 static LPWSTR file_basename(LPWSTR path)
 216 {
 217     LPWSTR pos = path + lstrlenW(path);
 218
 219     while(pos > path)
 220     {
 221         if(*pos == '\\' || *pos == '/')
 222         {
 223             pos++;
 224             break;
 225         }
 226         pos--;
 227     }
 228     return pos;
 229 }
 230
 231 static WCHAR wszFileName[MAX_PATH];
 232 static WPARAM fileFormat = SF_RTF;
 233
 234 static void set_caption(LPCWSTR wszNewFileName)
 235 {
 236     static const WCHAR wszSeparator[] = {' ','-',' '};
 237     WCHAR *wszCaption;
 238     SIZE_T length = 0;
 239
 240     if(!wszNewFileName)
 241         wszNewFileName = wszDefaultFileName;
 242     else
 243         wszNewFileName = file_basename((LPWSTR)wszNewFileName);
 244
 245     wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 246                 lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
 247
 248     if(!wszCaption)
 249         return;
 250
 251     memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
 252     length += lstrlenW(wszNewFileName);
 253     memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
 254     length += sizeof(wszSeparator) / sizeof(WCHAR);
 255     memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
 256
 257     SetWindowTextW(hMainWnd, wszCaption);
 258
 259     HeapFree(GetProcessHeap(), 0, wszCaption);
 260 }
 261
 262 static LRESULT registry_get_handle(HKEY *hKey, LPDWORD action, LPCWSTR subKey)
 263 {
 264     LONG ret;
 265     static const WCHAR wszProgramKey[] = {'S','o','f','t','w','a','r','e','\\',
 266         'M','i','c','r','o','s','o','f','t','\\',
 267         'W','i','n','d','o','w','s','\\',
 268         'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 269         'A','p','p','l','e','t','s','\\',
 270         'W','o','r','d','p','a','d',0};
 271     LPWSTR key = (LPWSTR)wszProgramKey;
 272
 273     if(subKey)
 274     {
 275         WCHAR backslash[] = {'\\',0};
 276         key = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 277                         (lstrlenW(wszProgramKey)+lstrlenW(subKey)+lstrlenW(backslash)+1)
 278                         *sizeof(WCHAR));
 279
 280         if(!key)
 281             return 1;
 282
 283         lstrcpyW(key, wszProgramKey);
 284         lstrcatW(key, backslash);
 285         lstrcatW(key, subKey);
 286     }
 287
 288     if(action)
 289     {
 290         ret = RegCreateKeyExW(HKEY_CURRENT_USER, key, 0, NULL, REG_OPTION_NON_VOLATILE,
 291                               KEY_READ | KEY_WRITE, NULL, hKey, action);
 292     } else
 293     {
 294         ret = RegOpenKeyExW(HKEY_CURRENT_USER, key, 0, KEY_READ | KEY_WRITE, hKey);
 295     }
 296
 297     if(subKey)
 298         HeapFree(GetProcessHeap(), 0, key);
 299
 300     return ret;
 301 }
 302
 303 static RECT margins;
 304
 305 static void registry_set_options(void)
 306 {
 307     HKEY hKey;
 308     DWORD action;
 309
 310     if(registry_get_handle(&hKey, &action, (LPWSTR)key_options) == ERROR_SUCCESS)
 311     {
 312         RECT rc;
 313
 314         GetWindowRect(hMainWnd, &rc);
 315
 316         RegSetValueExW(hKey, var_framerect, 0, REG_BINARY, (LPBYTE)&rc, sizeof(RECT));
 317
 318         RegSetValueExW(hKey, var_pagemargin, 0, REG_BINARY, (LPBYTE)&margins, sizeof(RECT));
 319     }
 320 }
 321
 322 static RECT registry_read_winrect(void)
 323 {
 324     HKEY hKey;
 325     RECT rc;
 326     DWORD size = sizeof(RECT);
 327
 328     ZeroMemory(&rc, sizeof(RECT));
 329     if(registry_get_handle(&hKey, 0, (LPWSTR)key_options) != ERROR_SUCCESS ||
 330        RegQueryValueExW(hKey, var_framerect, 0, NULL, (LPBYTE)&rc, &size) !=
 331        ERROR_SUCCESS || size != sizeof(RECT))
 332     {
 333         rc.top = 0;
 334         rc.left = 0;
 335         rc.bottom = 300;
 336         rc.right = 600;
 337     }
 338
 339     RegCloseKey(hKey);
 340     return rc;
 341 }
 342
 343 static void truncate_path(LPWSTR file, LPWSTR out, LPWSTR pos1, LPWSTR pos2)
 344 {
 345     static const WCHAR dots[] = {'.','.','.',0};
 346
 347     *++pos1 = 0;
 348
 349     lstrcatW(out, file);
 350     lstrcatW(out, dots);
 351     lstrcatW(out, pos2);
 352 }
 353
 354 static void format_filelist_filename(LPWSTR file, LPWSTR out)
 355 {
 356     LPWSTR pos_basename;
 357     LPWSTR truncpos1, truncpos2;
 358     WCHAR myDocs[MAX_STRING_LEN];
 359
 360     SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, (LPWSTR)&myDocs);
 361     pos_basename = file_basename(file);
 362     truncpos1 = NULL;
 363     truncpos2 = NULL;
 364
 365     *(pos_basename-1) = 0;
 366     if(!lstrcmpiW(file, myDocs) || (lstrlenW(pos_basename) > FILELIST_ENTRY_LENGTH))
 367     {
 368         truncpos1 = pos_basename;
 369         *(pos_basename-1) = '\\';
 370     } else
 371     {
 372         LPWSTR pos;
 373         BOOL morespace = FALSE;
 374
 375         *(pos_basename-1) = '\\';
 376
 377         for(pos = file; pos < pos_basename; pos++)
 378         {
 379             if(*pos == '\\' || *pos == '/')
 380             {
 381                 if(truncpos1)
 382                 {
 383                     if((pos - file + lstrlenW(pos_basename)) > FILELIST_ENTRY_LENGTH)
 384                         break;
 385
 386                     truncpos1 = pos;
 387                     morespace = TRUE;
 388                     break;
 389                 }
 390
 391                 if((pos - file + lstrlenW(pos_basename)) > FILELIST_ENTRY_LENGTH)
 392                     break;
 393
 394                 truncpos1 = pos;
 395             }
 396         }
 397
 398         if(morespace)
 399         {
 400             for(pos = pos_basename; pos >= truncpos1; pos--)
 401             {
 402                 if(*pos == '\\' || *pos == '/')
 403                 {
 404                     if((truncpos1 - file + lstrlenW(pos_basename) + pos_basename - pos) > FILELIST_ENTRY_LENGTH)
 405                         break;
 406
 407                     truncpos2 = pos;
 408                 }
 409             }
 410         }
 411     }
 412
 413     if(truncpos1 == pos_basename)
 414         lstrcatW(out, pos_basename);
 415     else if(truncpos1 == truncpos2 || !truncpos2)
 416         lstrcatW(out, file);
 417     else
 418         truncate_path(file, out, truncpos1, truncpos2 ? truncpos2 : (pos_basename-1));
 419 }
 420
 421 static void registry_read_filelist(HWND hMainWnd)
 422 {
 423     HKEY hFileKey;
 424
 425     if(registry_get_handle(&hFileKey, 0, key_recentfiles) == ERROR_SUCCESS)
 426     {
 427         WCHAR itemText[MAX_PATH+3], buffer[MAX_PATH];
 428         /* The menu item name is not the same as the file name, so we need to store
 429            the file name here */
 430         static WCHAR file1[MAX_PATH], file2[MAX_PATH], file3[MAX_PATH], file4[MAX_PATH];
 431         WCHAR numFormat[] = {'&','%','d',' ',0};
 432         LPWSTR pFile[] = {file1, file2, file3, file4};
 433         DWORD pathSize = MAX_PATH*sizeof(WCHAR);
 434         int i;
 435         WCHAR key[6];
 436         MENUITEMINFOW mi;
 437         HMENU hMenu = GetMenu(hMainWnd);
 438
 439         mi.cbSize = sizeof(MENUITEMINFOW);
 440         mi.fMask = MIIM_ID | MIIM_DATA | MIIM_STRING | MIIM_FTYPE;
 441         mi.fType = MFT_STRING;
 442         mi.dwTypeData = itemText;
 443         mi.wID = ID_FILE_RECENT1;
 444
 445         RemoveMenu(hMenu, ID_FILE_RECENT_SEPARATOR, MF_BYCOMMAND);
 446         for(i = 0; i < FILELIST_ENTRIES; i++)
 447         {
 448             wsprintfW(key, var_file, i+1);
 449             RemoveMenu(hMenu, ID_FILE_RECENT1+i, MF_BYCOMMAND);
 450             if(RegQueryValueExW(hFileKey, (LPWSTR)key, 0, NULL, (LPBYTE)pFile[i], &pathSize)
 451                != ERROR_SUCCESS)
 452                 break;
 453
 454             mi.dwItemData = (DWORD)pFile[i];
 455             wsprintfW(itemText, numFormat, i+1);
 456
 457             lstrcpyW(buffer, pFile[i]);
 458
 459             format_filelist_filename(buffer, itemText);
 460
 461             InsertMenuItemW(hMenu, ID_FILE_EXIT, FALSE, &mi);
 462             mi.wID++;
 463             pathSize = MAX_PATH*sizeof(WCHAR);
 464         }
 465         mi.fType = MFT_SEPARATOR;
 466         mi.fMask = MIIM_FTYPE | MIIM_ID;
 467         InsertMenuItemW(hMenu, ID_FILE_EXIT, FALSE, &mi);
 468
 469         RegCloseKey(hFileKey);
 470     }
 471 }
 472
 473 static void registry_set_filelist(LPCWSTR newFile)
 474 {
 475     HKEY hKey;
 476     DWORD action;
 477
 478     if(registry_get_handle(&hKey, &action, key_recentfiles) == ERROR_SUCCESS)
 479     {
 480         LPCWSTR pFiles[FILELIST_ENTRIES];
 481         int i;
 482         HMENU hMenu = GetMenu(hMainWnd);
 483         MENUITEMINFOW mi;
 484         WCHAR buffer[6];
 485
 486         mi.cbSize = sizeof(MENUITEMINFOW);
 487         mi.fMask = MIIM_DATA;
 488
 489         for(i = 0; i < FILELIST_ENTRIES; i++)
 490             pFiles[i] = NULL;
 491
 492         for(i = 0; GetMenuItemInfoW(hMenu, ID_FILE_RECENT1+i, FALSE, &mi); i++)
 493             pFiles[i] = (LPWSTR)mi.dwItemData;
 494
 495         if(lstrcmpiW(newFile, pFiles[0]))
 496         {
 497             for(i = 0; pFiles[i] && i < FILELIST_ENTRIES; i++)
 498             {
 499                 if(!lstrcmpiW(pFiles[i], newFile))
 500                 {
 501                     int j;
 502                     for(j = 0; pFiles[j] && j < i; j++)
 503                     {
 504                         pFiles[i-j] = pFiles[i-j-1];
 505                     }
 506                     pFiles[0] = NULL;
 507                     break;
 508                 }
 509             }
 510
 511             if(!pFiles[0])
 512             {
 513                 pFiles[0] = newFile;
 514             } else
 515             {
 516                 for(i = 0; pFiles[i] && i < FILELIST_ENTRIES-1; i++)
 517                     pFiles[FILELIST_ENTRIES-1-i] = pFiles[FILELIST_ENTRIES-2-i];
 518
 519                 pFiles[0] = newFile;
 520             }
 521
 522             for(i = 0; pFiles[i] && i < FILELIST_ENTRIES; i++)
 523             {
 524                 wsprintfW(buffer, var_file, i+1);
 525                 RegSetValueExW(hKey, (LPWSTR)&buffer, 0, REG_SZ, (LPBYTE)pFiles[i],
 526                                (lstrlenW(pFiles[i])+1)*sizeof(WCHAR));
 527             }
 528         }
 529     }
 530     RegCloseKey(hKey);
 531     registry_read_filelist(hMainWnd);
 532 }
 533
 534 static BOOL validate_endptr(LPCSTR endptr, BOOL units)
 535 {
 536     if(!endptr || !*endptr)
 537         return TRUE;
 538
 539     while(*endptr == ' ')
 540         endptr++;
 541
 542     if(!units)
 543         return *endptr != '\0';
 544
 545     /* FIXME: Allow other units and convert between them */
 546     if(!lstrcmpA(endptr, units_cmA))
 547         endptr += 2;
 548
 549     return *endptr != '\0';
 550 }
 551
 552 static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
 553 {
 554     double ret;
 555     char buffer[MAX_STRING_LEN];
 556     char *endptr = buffer;
 557
 558     WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
 559     *num = 0;
 560     errno = 0;
 561     ret = strtod(buffer, &endptr);
 562
 563     if((ret == 0 && errno != 0) || endptr == buffer || validate_endptr(endptr, units))
 564     {
 565         return FALSE;
 566     } else
 567     {
 568         *num = (float)ret;
 569         return TRUE;
 570     }
 571 }
 572
 573 static void update_font_list(void)
 574 {
 575     HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
 576     HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
 577     HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
 578     WCHAR fontName[MAX_STRING_LEN];
 579     CHARFORMAT2W fmt;
 580
 581     ZeroMemory(&fmt, sizeof(fmt));
 582     fmt.cbSize = sizeof(fmt);
 583
 584     SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
 585     SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName);
 586
 587     if(lstrcmpW(fontName, fmt.szFaceName))
 588         SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
 589 }
 590
 591 static void clear_formatting(void)
 592 {
 593     PARAFORMAT2 pf;
 594
 595     pf.cbSize = sizeof(pf);
 596     pf.dwMask = PFM_ALIGNMENT;
 597     pf.wAlignment = PFA_LEFT;
 598     SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
 599 }
 600
 601 static int reg_formatindex(WPARAM format)
 602 {
 603     return (format & SF_TEXT) ? 1 : 0;
 604 }
 605
 606 static int fileformat_number(WPARAM format)
 607 {
 608     int number = 0;
 609
 610     if(format == SF_TEXT)
 611     {
 612         number = 1;
 613     } else if (format == (SF_TEXT | SF_UNICODE))
 614     {
 615         number = 2;
 616     }
 617     return number;
 618 }
 619
 620 static WPARAM fileformat_flags(int format)
 621 {
 622     WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
 623
 624     return flags[format];
 625 }
 626
 627 static void set_font(LPCWSTR wszFaceName)
 628 {
 629     CHARFORMAT2W fmt;
 630
 631     ZeroMemory(&fmt, sizeof(fmt));
 632
 633     fmt.cbSize = sizeof(fmt);
 634     fmt.dwMask = CFM_FACE;
 635
 636     lstrcpyW(fmt.szFaceName, wszFaceName);
 637
 638     SendMessageW(hEditorWnd, EM_SETCHARFORMAT,  SCF_SELECTION, (LPARAM)&fmt);
 639 }
 640
 641 static void set_default_font(void)
 642 {
 643     static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
 644                                          'R','o','m','a','n',0};
 645     static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
 646     CHARFORMAT2W fmt;
 647     LPCWSTR font;
 648
 649     ZeroMemory(&fmt, sizeof(fmt));
 650
 651     fmt.cbSize = sizeof(fmt);
 652     fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
 653     fmt.dwEffects = 0;
 654
 655     if(fileFormat & SF_RTF)
 656         font = richTextFont;
 657     else
 658         font = plainTextFont;
 659
 660     lstrcpyW(fmt.szFaceName, font);
 661
 662     SendMessageW(hEditorWnd, EM_SETCHARFORMAT,  SCF_DEFAULT, (LPARAM)&fmt);
 663 }
 664
 665 static void add_font(LPWSTR fontName, HWND hListWnd)
 666 {
 667     COMBOBOXEXITEMW cbItem;
 668     WCHAR buffer[MAX_PATH];
 669
 670     cbItem.mask = CBEIF_TEXT;
 671     cbItem.pszText = buffer;
 672     cbItem.cchTextMax = MAX_STRING_LEN;
 673     cbItem.iItem = 0;
 674
 675     while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
 676     {
 677         if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
 678             cbItem.iItem++;
 679         else
 680             break;
 681     }
 682     cbItem.pszText = fontName;
 683     SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
 684 }
 685
 686 int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
 687                                        DWORD FontType, LPARAM lParam)
 688 {
 689     HWND hListWnd = (HWND) lParam;
 690
 691     if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
 692     {
 693         add_font((LPWSTR)lpelfe->lfFaceName, hListWnd);
 694     }
 695
 696     return 1;
 697 }
 698
 699 static void populate_font_list(HWND hListWnd)
 700 {
 701     HDC hdc = GetDC(hMainWnd);
 702     LOGFONTW fontinfo;
 703     HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
 704     CHARFORMAT2W fmt;
 705
 706     fontinfo.lfCharSet = DEFAULT_CHARSET;
 707     *fontinfo.lfFaceName = '\0';
 708     fontinfo.lfPitchAndFamily = 0;
 709
 710     EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
 711                         (LPARAM)hListWnd, 0);
 712
 713     ZeroMemory(&fmt, sizeof(fmt));
 714     fmt.cbSize = sizeof(fmt);
 715     SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
 716     SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
 717 }
 718
 719 static void update_window(void)
 720 {
 721     RECT rect;
 722
 723     GetWindowRect(hMainWnd, &rect);
 724
 725     (void) OnSize(hMainWnd, SIZE_RESTORED, MAKELONG(rect.bottom, rect.right));
 726 }
 727
 728 static DWORD barState[2];
 729 static DWORD wordWrap[2];
 730
 731 static BOOL is_bar_visible(int bandId)
 732 {
 733     return barState[reg_formatindex(fileFormat)] & (1 << bandId);
 734 }
 735
 736 static void store_bar_state(int bandId, BOOL show)
 737 {
 738     int formatIndex = reg_formatindex(fileFormat);
 739
 740     if(show)
 741         barState[formatIndex] |= (1 << bandId);
 742     else
 743         barState[formatIndex] &= ~(1 << bandId);
 744 }
 745
 746 static void set_toolbar_state(int bandId, BOOL show)
 747 {
 748     HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
 749
 750     SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
 751
 752     if(bandId == BANDID_TOOLBAR)
 753     {
 754         REBARBANDINFOW rbbinfo;
 755         int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
 756
 757         rbbinfo.cbSize = sizeof(rbbinfo);
 758         rbbinfo.fMask = RBBIM_STYLE;
 759
 760         SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
 761
 762         if(!show)
 763             rbbinfo.fStyle &= ~RBBS_BREAK;
 764         else
 765             rbbinfo.fStyle |= RBBS_BREAK;
 766
 767         SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
 768     }
 769
 770     if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR)
 771         store_bar_state(bandId, show);
 772 }
 773
 774 static void set_statusbar_state(BOOL show)
 775 {
 776     HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
 777
 778     ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
 779     store_bar_state(BANDID_STATUSBAR, show);
 780 }
 781
 782 static void set_bar_states(void)
 783 {
 784     set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
 785     set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
 786     set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
 787     set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
 788
 789     update_window();
 790 }
 791
 792 static HGLOBAL devMode;
 793 static HGLOBAL devNames;
 794
 795 static HDC make_dc(void)
 796 {
 797     if(devNames && devMode)
 798     {
 799         LPDEVNAMES dn = GlobalLock(devNames);
 800         LPDEVMODEW dm = GlobalLock(devMode);
 801         HDC ret;
 802
 803         ret = CreateDCW((LPWSTR)dn + dn->wDriverOffset,
 804                         (LPWSTR)dn + dn->wDeviceOffset, 0, dm);
 805
 806         GlobalUnlock(dn);
 807         GlobalUnlock(dm);
 808
 809         return ret;
 810     } else
 811     {
 812         return 0;
 813     }
 814 }
 815
 816 static LONG twips_to_pixels(int twips, int dpi)
 817 {
 818     float ret = ((float)twips / ((float)567 * 2.54)) * (float)dpi;
 819     return (LONG)ret;
 820 }
 821
 822 static LONG devunits_to_twips(int units, int dpi)
 823 {
 824     float ret = ((float)units / (float)dpi) * (float)567 * 2.54;
 825     return (LONG)ret;
 826 }
 827
 828 static LONG centmm_to_twips(int mm)
 829 {
 830     return MulDiv(mm, 567, 1000);
 831 }
 832
 833 static LONG twips_to_centmm(int twips)
 834 {
 835     return MulDiv(twips, 1000, 567);
 836 }
 837
 838 static RECT get_print_rect(HDC hdc)
 839 {
 840     RECT rc;
 841     int width, height;
 842
 843     if(hdc)
 844     {
 845         int dpiY = GetDeviceCaps(hdc, LOGPIXELSY);
 846         int dpiX = GetDeviceCaps(hdc, LOGPIXELSX);
 847         width = devunits_to_twips(GetDeviceCaps(hdc, PHYSICALWIDTH), dpiX);
 848         height = devunits_to_twips(GetDeviceCaps(hdc, PHYSICALHEIGHT), dpiY);
 849     } else
 850     {
 851         width = centmm_to_twips(18500);
 852         height = centmm_to_twips(27000);
 853     }
 854
 855     rc.left = margins.left;
 856     rc.right = width - margins.right;
 857     rc.top = margins.top;
 858     rc.bottom = height - margins.bottom;
 859
 860     return rc;
 861 }
 862
 863 static void target_device(void)
 864 {
 865     HDC hdc = make_dc();
 866     int width = 0;
 867     int index = reg_formatindex(fileFormat);
 868
 869     if(wordWrap[index] == ID_WORDWRAP_MARGIN)
 870     {
 871         RECT rc = get_print_rect(hdc);
 872         width = rc.right;
 873     }
 874
 875     if(!hdc)
 876     {
 877         HDC hMaindc = GetDC(hMainWnd);
 878         hdc = CreateCompatibleDC(hMaindc);
 879         ReleaseDC(hMainWnd, hMaindc);
 880     }
 881
 882     SendMessageW(hEditorWnd, EM_SETTARGETDEVICE, (WPARAM)hdc, width);
 883
 884     DeleteDC(hdc);
 885 }
 886
 887 static void set_fileformat(WPARAM format)
 888 {
 889     fileFormat = format;
 890
 891     set_bar_states();
 892     set_default_font();
 893     target_device();
 894 }
 895
 896 static void DoOpenFile(LPCWSTR szOpenFileName)
 897 {
 898     HANDLE hFile;
 899     EDITSTREAM es;
 900     char fileStart[5];
 901     DWORD readOut;
 902     WPARAM format = SF_TEXT;
 903
 904     hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
 905                         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 906     if (hFile == INVALID_HANDLE_VALUE)
 907         return;
 908
 909     ReadFile(hFile, fileStart, 5, &readOut, NULL);
 910     SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
 911
 912     if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
 913     {
 914         format = SF_TEXT | SF_UNICODE;
 915         SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
 916     } else if(readOut >= 5)
 917     {
 918         static const char header[] = "{\\rtf";
 919         if(!memcmp(header, fileStart, 5))
 920             format = SF_RTF;
 921     }
 922
 923     es.dwCookie = (DWORD_PTR)hFile;
 924     es.pfnCallback = stream_in;
 925
 926     clear_formatting();
 927     set_fileformat(format);
 928     SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
 929
 930     CloseHandle(hFile);
 931
 932     SetFocus(hEditorWnd);
 933
 934     set_caption(szOpenFileName);
 935
 936     lstrcpyW(wszFileName, szOpenFileName);
 937     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 938     registry_set_filelist(szOpenFileName);
 939     update_font_list();
 940 }
 941
 942 static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
 943 {
 944     HANDLE hFile;
 945     EDITSTREAM stream;
 946     LRESULT ret;
 947
 948     hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
 949         FILE_ATTRIBUTE_NORMAL, NULL);
 950
 951     if(hFile == INVALID_HANDLE_VALUE)
 952         return;
 953
 954     if(format == (SF_TEXT | SF_UNICODE))
 955     {
 956         static const BYTE unicode[] = {0xff,0xfe};
 957         DWORD writeOut;
 958         WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
 959
 960         if(writeOut != sizeof(unicode))
 961             return;
 962     }
 963
 964     stream.dwCookie = (DWORD_PTR)hFile;
 965     stream.pfnCallback = stream_out;
 966
 967     ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
 968
 969     CloseHandle(hFile);
 970
 971     SetFocus(hEditorWnd);
 972
 973     if(!ret)
 974     {
 975         GETTEXTLENGTHEX gt;
 976         gt.flags = GTL_DEFAULT;
 977         gt.codepage = 1200;
 978
 979         if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
 980             return;
 981     }
 982
 983     lstrcpyW(wszFileName, wszSaveFileName);
 984     set_caption(wszFileName);
 985     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
 986     set_fileformat(format);
 987 }
 988
 989 static void DialogSaveFile(void)
 990 {
 991     OPENFILENAMEW sfn;
 992
 993     WCHAR wszFile[MAX_PATH] = {'\0'};
 994     static const WCHAR wszDefExt[] = {'r','t','f','\0'};
 995
 996     ZeroMemory(&sfn, sizeof(sfn));
 997
 998     sfn.lStructSize = sizeof(sfn);
 999     sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT;
1000     sfn.hwndOwner = hMainWnd;
1001     sfn.lpstrFilter = wszFilter;
1002     sfn.lpstrFile = wszFile;
1003     sfn.nMaxFile = MAX_PATH;
1004     sfn.lpstrDefExt = wszDefExt;
1005     sfn.nFilterIndex = fileformat_number(fileFormat)+1;
1006
1007     while(GetSaveFileNameW(&sfn))
1008     {
1009         if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
1010         {
1011             if(MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
1012                            wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
1013             {
1014                 continue;
1015             } else
1016             {
1017                 DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
1018                 break;
1019             }
1020         } else
1021         {
1022             DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
1023             break;
1024         }
1025     }
1026 }
1027
1028 static BOOL prompt_save_changes(void)
1029 {
1030     if(!wszFileName[0])
1031     {
1032         GETTEXTLENGTHEX gt;
1033         gt.flags = GTL_NUMCHARS;
1034         gt.codepage = 1200;
1035         if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
1036             return TRUE;
1037     }
1038
1039     if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
1040     {
1041         return TRUE;
1042     } else
1043     {
1044         LPWSTR displayFileName;
1045         WCHAR *text;
1046         int ret;
1047
1048         if(!wszFileName[0])
1049             displayFileName = wszDefaultFileName;
1050         else
1051             displayFileName = file_basename(wszFileName);
1052
1053         text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
1054                          (lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
1055
1056         if(!text)
1057             return FALSE;
1058
1059         wsprintfW(text, wszSaveChanges, displayFileName);
1060
1061         ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
1062
1063         HeapFree(GetProcessHeap(), 0, text);
1064
1065         switch(ret)
1066         {
1067             case IDNO:
1068                 return TRUE;
1069
1070             case IDYES:
1071                 if(wszFileName[0])
1072                     DoSaveFile(wszFileName, fileFormat);
1073                 else
1074                     DialogSaveFile();
1075                 return TRUE;
1076
1077             default:
1078                 return FALSE;
1079         }
1080     }
1081 }
1082
1083 static void DialogOpenFile(void)
1084 {
1085     OPENFILENAMEW ofn;
1086
1087     WCHAR wszFile[MAX_PATH] = {'\0'};
1088     static const WCHAR wszDefExt[] = {'r','t','f','\0'};
1089
1090     ZeroMemory(&ofn, sizeof(ofn));
1091
1092     ofn.lStructSize = sizeof(ofn);
1093     ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
1094     ofn.hwndOwner = hMainWnd;
1095     ofn.lpstrFilter = wszFilter;
1096     ofn.lpstrFile = wszFile;
1097     ofn.nMaxFile = MAX_PATH;
1098     ofn.lpstrDefExt = wszDefExt;
1099     ofn.nFilterIndex = fileformat_number(fileFormat)+1;
1100
1101     if(GetOpenFileNameW(&ofn))
1102     {
1103         if(prompt_save_changes())
1104             DoOpenFile(ofn.lpstrFile);
1105     }
1106 }
1107
1108 static LPWSTR dialog_print_to_file(void)
1109 {
1110     OPENFILENAMEW ofn;
1111     static WCHAR file[MAX_PATH] = {'O','U','T','P','U','T','.','P','R','N',0};
1112     static const WCHAR defExt[] = {'P','R','N',0};
1113
1114     ZeroMemory(&ofn, sizeof(ofn));
1115
1116     ofn.lStructSize = sizeof(ofn);
1117     ofn.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
1118     ofn.hwndOwner = hMainWnd;
1119     ofn.lpstrFilter = (LPWSTR)wszPrintFilter;
1120     ofn.lpstrFile = (LPWSTR)file;
1121     ofn.nMaxFile = MAX_PATH;
1122     ofn.lpstrDefExt = (LPWSTR)defExt;
1123
1124     if(GetSaveFileNameW(&ofn))
1125         return (LPWSTR)file;
1126     else
1127         return FALSE;
1128 }
1129
1130 static int get_num_pages(FORMATRANGE fr)
1131 {
1132     int page = 0;
1133
1134     do
1135     {
1136         page++;
1137         fr.chrg.cpMin = SendMessageW(hEditorWnd, EM_FORMATRANGE, TRUE,
1138                                      (LPARAM)&fr);
1139     } while(fr.chrg.cpMin < fr.chrg.cpMax);
1140
1141     return page;
1142 }
1143
1144 static void char_from_pagenum(FORMATRANGE *fr, int page)
1145 {
1146     int i;
1147
1148     for(i = 1; i <= page; i++)
1149     {
1150         if(i == page)
1151             break;
1152
1153         fr->chrg.cpMin = SendMessageW(hEditorWnd, EM_FORMATRANGE, TRUE, (LPARAM)fr);
1154     }
1155 }
1156
1157 static void print(LPPRINTDLGW pd)
1158 {
1159     FORMATRANGE fr;
1160     DOCINFOW di;
1161     int printedPages = 0;
1162
1163     fr.hdc = pd->hDC;
1164     fr.hdcTarget = pd->hDC;
1165
1166     fr.rc = get_print_rect(fr.hdc);
1167     fr.rcPage.left = 0;
1168     fr.rcPage.right = fr.rc.right + margins.right;
1169     fr.rcPage.top = 0;
1170     fr.rcPage.bottom = fr.rc.bottom + margins.bottom;
1171
1172     ZeroMemory(&di, sizeof(di));
1173     di.cbSize = sizeof(di);
1174     di.lpszDocName = (LPWSTR)wszFileName;
1175
1176     if(pd->Flags & PD_PRINTTOFILE)
1177     {
1178         di.lpszOutput = dialog_print_to_file();
1179         if(!di.lpszOutput)
1180             return;
1181     }
1182
1183     if(pd->Flags & PD_SELECTION)
1184     {
1185         SendMessageW(hEditorWnd, EM_EXGETSEL, 0, (LPARAM)&fr.chrg);
1186     } else
1187     {
1188         GETTEXTLENGTHEX gt;
1189         gt.flags = GTL_DEFAULT;
1190         gt.codepage = 1200;
1191         fr.chrg.cpMin = 0;
1192         fr.chrg.cpMax = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1193
1194         if(pd->Flags & PD_PAGENUMS)
1195             char_from_pagenum(&fr, pd->nToPage);
1196     }
1197
1198     StartDocW(fr.hdc, &di);
1199     do
1200     {
1201         if(StartPage(fr.hdc) <= 0)
1202             break;
1203
1204         fr.chrg.cpMin = SendMessageW(hEditorWnd, EM_FORMATRANGE, TRUE, (LPARAM)&fr);
1205
1206         if(EndPage(fr.hdc) <= 0)
1207             break;
1208
1209         printedPages++;
1210         if((pd->Flags & PD_PAGENUMS) && (printedPages > (pd->nToPage - pd->nFromPage)))
1211             break;
1212     }
1213     while(fr.chrg.cpMin < fr.chrg.cpMax);
1214
1215     EndDoc(fr.hdc);
1216     SendMessageW(hEditorWnd, EM_FORMATRANGE, FALSE, 0);
1217     target_device();
1218 }
1219
1220 static void dialog_printsetup(void)
1221 {
1222     PAGESETUPDLGW ps;
1223
1224     ZeroMemory(&ps, sizeof(ps));
1225     ps.lStructSize = sizeof(ps);
1226     ps.hwndOwner = hMainWnd;
1227     ps.Flags = PSD_INHUNDREDTHSOFMILLIMETERS | PSD_MARGINS;
1228     ps.rtMargin.left = twips_to_centmm(margins.left);
1229     ps.rtMargin.right = twips_to_centmm(margins.right);
1230     ps.rtMargin.top = twips_to_centmm(margins.top);
1231     ps.rtMargin.bottom = twips_to_centmm(margins.bottom);
1232     ps.hDevMode = devMode;
1233     ps.hDevNames = devNames;
1234
1235     if(PageSetupDlgW(&ps))
1236     {
1237         margins.left = centmm_to_twips(ps.rtMargin.left);
1238         margins.right = centmm_to_twips(ps.rtMargin.right);
1239         margins.top = centmm_to_twips(ps.rtMargin.top);
1240         margins.bottom = centmm_to_twips(ps.rtMargin.bottom);
1241         devMode = ps.hDevMode;
1242         devNames = ps.hDevNames;
1243         target_device();
1244     }
1245 }
1246
1247 static void get_default_printer_opts(void)
1248 {
1249     PRINTDLGW pd;
1250     ZeroMemory(&pd, sizeof(pd));
1251
1252     ZeroMemory(&pd, sizeof(pd));
1253     pd.lStructSize = sizeof(pd);
1254     pd.Flags = PD_RETURNDC | PD_RETURNDEFAULT;
1255     pd.hwndOwner = hMainWnd;
1256     pd.hDevMode = devMode;
1257
1258     PrintDlgW(&pd);
1259
1260     devMode = pd.hDevMode;
1261     devNames = pd.hDevNames;
1262 }
1263
1264 static void print_quick(void)
1265 {
1266     PRINTDLGW pd;
1267
1268     ZeroMemory(&pd, sizeof(pd));
1269     pd.hDC = make_dc();
1270
1271     print(&pd);
1272 }
1273
1274 static void dialog_print(void)
1275 {
1276     PRINTDLGW pd;
1277     int from = 0;
1278     int to = 0;
1279
1280     ZeroMemory(&pd, sizeof(pd));
1281     pd.lStructSize = sizeof(pd);
1282     pd.hwndOwner = hMainWnd;
1283     pd.Flags = PD_RETURNDC | PD_USEDEVMODECOPIESANDCOLLATE;
1284     pd.nMinPage = 1;
1285     pd.nMaxPage = -1;
1286     pd.hDevMode = devMode;
1287     pd.hDevNames = devNames;
1288
1289     SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
1290     if(from == to)
1291         pd.Flags |= PD_NOSELECTION;
1292
1293     if(PrintDlgW(&pd))
1294     {
1295         devMode = pd.hDevMode;
1296         devNames = pd.hDevNames;
1297         print(&pd);
1298     }
1299 }
1300
1301 typedef struct _previewinfo
1302 {
1303     int page;
1304     int pages;
1305     HDC hdc;
1306     HDC hdcSized;
1307     RECT window;
1308 } previewinfo, *ppreviewinfo;
1309
1310 static previewinfo preview;
1311
1312 static void preview_bar_show(BOOL show)
1313 {
1314     HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
1315     int i;
1316
1317     if(show)
1318     {
1319         AddTextButton(hReBar, STRING_PREVIEW_PRINT, ID_PRINT, BANDID_PREVIEW_BTN1);
1320         AddTextButton(hReBar, STRING_PREVIEW_NEXTPAGE, ID_PREVIEW_NEXTPAGE, BANDID_PREVIEW_BTN2);
1321         AddTextButton(hReBar, STRING_PREVIEW_PREVPAGE, ID_PREVIEW_PREVPAGE, BANDID_PREVIEW_BTN3);
1322         AddTextButton(hReBar, STRING_PREVIEW_CLOSE, ID_FILE_EXIT, BANDID_PREVIEW_BTN4);
1323     } else
1324     {
1325         for(i = 0; i < PREVIEW_BUTTONS; i++)
1326             SendMessageW(hReBar, RB_DELETEBAND, SendMessageW(hReBar, RB_IDTOINDEX, BANDID_PREVIEW_BTN1+i, 0), 0);
1327     }
1328 }
1329
1330 static void preview_exit(void)
1331 {
1332     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1333     HMENU hMenu = LoadMenuW(hInstance, xszMainMenu);
1334
1335     set_bar_states();
1336     preview.window.right = 0;
1337     preview.window.bottom = 0;
1338     preview.page = 0;
1339     preview.pages = 0;
1340     ShowWindow(hEditorWnd, TRUE);
1341
1342     preview_bar_show(FALSE);
1343
1344     SetMenu(hMainWnd, hMenu);
1345     registry_read_filelist(hMainWnd);
1346
1347     update_window();
1348 }
1349
1350 static LRESULT print_preview(void)
1351 {
1352     FORMATRANGE fr;
1353     GETTEXTLENGTHEX gt;
1354     HDC hdc;
1355     RECT window, background;
1356     HBITMAP hBitmapCapture, hBitmapScaled;
1357     int bmWidth, bmHeight, bmNewWidth, bmNewHeight;
1358     float ratioWidth, ratioHeight, ratio;
1359     int xOffset, yOffset;
1360     int barheight;
1361     HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
1362     PAINTSTRUCT ps;
1363
1364     hdc = BeginPaint(hMainWnd, &ps);
1365     GetClientRect(hMainWnd, &window);
1366
1367     fr.hdcTarget = make_dc();
1368     fr.rc = get_print_rect(fr.hdcTarget);
1369     fr.rcPage.left = 0;
1370     fr.rcPage.top = 0;
1371     fr.rcPage.bottom = fr.rc.bottom + margins.bottom;
1372     fr.rcPage.right = fr.rc.right + margins.right;
1373
1374     bmWidth = twips_to_pixels(fr.rcPage.right, GetDeviceCaps(hdc, LOGPIXELSX));
1375     bmHeight = twips_to_pixels(fr.rcPage.bottom, GetDeviceCaps(hdc, LOGPIXELSY));
1376
1377     hBitmapCapture = CreateCompatibleBitmap(hdc, bmWidth, bmHeight);
1378
1379     if(!preview.hdc)
1380     {
1381         RECT paper;
1382
1383         preview.hdc = CreateCompatibleDC(hdc);
1384         fr.hdc = preview.hdc;
1385         gt.flags = GTL_DEFAULT;
1386         gt.codepage = 1200;
1387         fr.chrg.cpMin = 0;
1388         fr.chrg.cpMax = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1389
1390         paper.left = 0;
1391         paper.right = bmWidth;
1392         paper.top = 0;
1393         paper.bottom = bmHeight;
1394
1395         if(!preview.pages)
1396             preview.pages = get_num_pages(fr);
1397
1398         SelectObject(preview.hdc, hBitmapCapture);
1399
1400         char_from_pagenum(&fr, preview.page);
1401
1402         FillRect(preview.hdc, &paper, GetStockObject(WHITE_BRUSH));
1403         SendMessageW(hEditorWnd, EM_FORMATRANGE, TRUE, (LPARAM)&fr);
1404         SendMessageW(hEditorWnd, EM_FORMATRANGE, FALSE, 0);
1405
1406         EnableWindow(GetDlgItem(hReBar, ID_PREVIEW_PREVPAGE), preview.page > 1);
1407         EnableWindow(GetDlgItem(hReBar, ID_PREVIEW_NEXTPAGE), preview.page < preview.pages);
1408     }
1409
1410     barheight = SendMessageW(hReBar, RB_GETBARHEIGHT, 0, 0);
1411     ratioWidth = ((float)window.right - 20.0) / (float)bmHeight;
1412     ratioHeight = ((float)window.bottom - 20.0 - (float)barheight) / (float)bmHeight;
1413
1414     if(ratioWidth > ratioHeight)
1415         ratio = ratioHeight;
1416     else
1417         ratio = ratioWidth;
1418
1419     bmNewWidth = (int)((float)bmWidth * ratio);
1420     bmNewHeight = (int)((float)bmHeight * ratio);
1421     hBitmapScaled = CreateCompatibleBitmap(hdc, bmNewWidth, bmNewHeight);
1422
1423     xOffset = ((window.right - bmNewWidth) / 2);
1424     yOffset = ((window.bottom - bmNewHeight + barheight) / 2);
1425
1426     if(window.right != preview.window.right || window.bottom != preview.window.bottom)
1427     {
1428         DeleteDC(preview.hdcSized),
1429         preview.hdcSized = CreateCompatibleDC(hdc);
1430         SelectObject(preview.hdcSized, hBitmapScaled);
1431
1432         StretchBlt(preview.hdcSized, 0, 0, bmNewWidth, bmNewHeight, preview.hdc, 0, 0, bmWidth, bmHeight, SRCCOPY);
1433     }
1434
1435     window.top = barheight;
1436     FillRect(hdc, &window, GetStockObject(GRAY_BRUSH));
1437
1438     SelectObject(hdc, hBitmapScaled);
1439
1440     background.left = xOffset - 2;
1441     background.right = xOffset + bmNewWidth + 2;
1442     background.top = yOffset - 2;
1443     background.bottom = yOffset + bmNewHeight + 2;
1444
1445     FillRect(hdc, &background, GetStockObject(BLACK_BRUSH));
1446
1447     BitBlt(hdc, xOffset, yOffset, bmNewWidth, bmNewHeight, preview.hdcSized, 0, 0, SRCCOPY);
1448
1449     DeleteDC(fr.hdcTarget);
1450     preview.window = window;
1451
1452     EndPaint(hMainWnd, &ps);
1453
1454     return 0;
1455 }
1456
1457 static LRESULT preview_command(HWND hWnd, WPARAM wParam, LPARAM lParam)
1458 {
1459     switch(LOWORD(wParam))
1460     {
1461         case ID_FILE_EXIT:
1462             PostMessageW(hMainWnd, WM_CLOSE, 0, 0);
1463             break;
1464
1465         case ID_PREVIEW_NEXTPAGE:
1466         case ID_PREVIEW_PREVPAGE:
1467             {
1468                 HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
1469                 RECT rc;
1470
1471                 if(LOWORD(wParam) == ID_PREVIEW_NEXTPAGE)
1472                     preview.page++;
1473                 else
1474                     preview.page--;
1475
1476                 preview.hdc = 0;
1477                 preview.window.right = 0;
1478
1479                 GetClientRect(hMainWnd, &rc);
1480                 rc.top += SendMessageW(hReBar, RB_GETBARHEIGHT, 0, 0);
1481                 InvalidateRect(hMainWnd, &rc, TRUE);
1482             }
1483             break;
1484
1485         case ID_PRINT:
1486             dialog_print();
1487             preview_exit();
1488             break;
1489     }
1490
1491     return 0;
1492 }
1493
1494
1495 static void dialog_about(void)
1496 {
1497     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1498     HICON icon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
1499     ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
1500 }
1501
1502 static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1503 {
1504     switch(message)
1505     {
1506         case WM_INITDIALOG:
1507             {
1508                 LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
1509                 int wrap = -1;
1510                 char id[4];
1511                 HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1512
1513                 sprintf(id, "%d\n", (int)ps->lParam);
1514                 SetWindowTextA(hIdWnd, id);
1515                 if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
1516                     wrap = IDC_PAGEFMT_WW;
1517                 else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
1518                     wrap = IDC_PAGEFMT_WM;
1519
1520                 if(wrap != -1)
1521                     CheckRadioButton(hWnd, IDC_PAGEFMT_WW,
1522                                      IDC_PAGEFMT_WM, wrap);
1523
1524                 if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
1525                     CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
1526                 if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
1527                     CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
1528                 if(barState[ps->lParam] & (BANDID_STATUSBAR))
1529                     CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
1530             }
1531             break;
1532
1533         case WM_COMMAND:
1534             switch(LOWORD(wParam))
1535             {
1536                 case IDC_PAGEFMT_WW:
1537                 case IDC_PAGEFMT_WM:
1538                     CheckRadioButton(hWnd, IDC_PAGEFMT_WW, IDC_PAGEFMT_WM,
1539                                      LOWORD(wParam));
1540                     break;
1541
1542                 case IDC_PAGEFMT_TB:
1543                 case IDC_PAGEFMT_FB:
1544                 case IDC_PAGEFMT_SB:
1545                     CheckDlgButton(hWnd, LOWORD(wParam),
1546                                    !IsDlgButtonChecked(hWnd, LOWORD(wParam)));
1547                     break;
1548             }
1549             break;
1550         case WM_NOTIFY:
1551             {
1552                 LPNMHDR header = (LPNMHDR)lParam;
1553                 if(header->code == PSN_APPLY)
1554                 {
1555                     HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
1556                     char sid[4];
1557                     int id;
1558
1559                     GetWindowTextA(hIdWnd, sid, 4);
1560                     id = atoi(sid);
1561                     if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
1562                         wordWrap[id] = ID_WORDWRAP_WINDOW;
1563                     else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
1564                         wordWrap[id] = ID_WORDWRAP_MARGIN;
1565
1566                     if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
1567                         barState[id] |= (1 << BANDID_TOOLBAR);
1568                     else
1569                         barState[id] &= ~(1 << BANDID_TOOLBAR);
1570
1571                     if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
1572                         barState[id] |= (1 << BANDID_FORMATBAR);
1573                     else
1574                         barState[id] &= ~(1 << BANDID_FORMATBAR);
1575
1576                     if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
1577                         barState[id] |= (1 << BANDID_STATUSBAR);
1578                     else
1579                         barState[id] &= ~(1 << BANDID_STATUSBAR);
1580                 }
1581             }
1582             break;
1583     }
1584     return FALSE;
1585 }
1586
1587 static void dialog_viewproperties(void)
1588 {
1589     PROPSHEETPAGEW psp[2];
1590     PROPSHEETHEADERW psh;
1591     int i;
1592     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1593     LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
1594
1595     psp[0].dwSize = sizeof(PROPSHEETPAGEW);
1596     psp[0].dwFlags = PSP_USETITLE;
1597     psp[0].pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
1598     psp[0].pfnDlgProc = formatopts_proc;
1599     psp[0].hInstance = hInstance;
1600     psp[0].lParam = reg_formatindex(SF_TEXT);
1601     psp[0].pfnCallback = NULL;
1602     psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
1603     for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
1604     {
1605         psp[i].dwSize = psp[0].dwSize;
1606         psp[i].dwFlags = psp[0].dwFlags;
1607         psp[i].pszTemplate = psp[0].pszTemplate;
1608         psp[i].pfnDlgProc = psp[0].pfnDlgProc;
1609         psp[i].hInstance = psp[0].hInstance;
1610         psp[i].lParam = reg_formatindex(SF_RTF);
1611         psp[i].pfnCallback = psp[0].pfnCallback;
1612         psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
1613     }
1614
1615     psh.dwSize = sizeof(psh);
1616     psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
1617     psh.hwndParent = hMainWnd;
1618     psh.hInstance = hInstance;
1619     psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
1620     psh.nPages = sizeof(psp)/sizeof(psp[0]);
1621     psh.ppsp = ppsp;
1622     psh.pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
1623
1624     if(fileFormat & SF_RTF)
1625         psh.nStartPage = 1;
1626     else
1627         psh.nStartPage = 0;
1628     PropertySheetW(&psh);
1629     set_bar_states();
1630     target_device();
1631 }
1632
1633 static void HandleCommandLine(LPWSTR cmdline)
1634 {
1635     WCHAR delimiter;
1636     int opt_print = 0;
1637
1638     /* skip white space */
1639     while (*cmdline == ' ') cmdline++;
1640
1641     /* skip executable name */
1642     delimiter = (*cmdline == '"' ? '"' : ' ');
1643
1644     if (*cmdline == delimiter) cmdline++;
1645     while (*cmdline && *cmdline != delimiter) cmdline++;
1646     if (*cmdline == delimiter) cmdline++;
1647
1648     while (*cmdline == ' ' || *cmdline == '-' || *cmdline == '/')
1649     {
1650         WCHAR option;
1651
1652         if (*cmdline++ == ' ') continue;
1653
1654         option = *cmdline;
1655         if (option) cmdline++;
1656         while (*cmdline == ' ') cmdline++;
1657
1658         switch (option)
1659         {
1660             case 'p':
1661             case 'P':
1662                 opt_print = 1;
1663                 break;
1664         }
1665     }
1666
1667     if (*cmdline)
1668     {
1669         /* file name is passed on the command line */
1670         if (cmdline[0] == '"')
1671         {
1672             cmdline++;
1673             cmdline[lstrlenW(cmdline) - 1] = 0;
1674         }
1675         DoOpenFile(cmdline);
1676         InvalidateRect(hMainWnd, NULL, FALSE);
1677     }
1678
1679     if (opt_print)
1680         MessageBox(hMainWnd, "Printing not implemented", "WordPad", MB_OK);
1681 }
1682
1683 static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
1684 {
1685     if(pFr->Flags & FR_DIALOGTERM)
1686     {
1687         hFindWnd = 0;
1688         pFr->Flags = FR_FINDNEXT;
1689         return 0;
1690     } else if(pFr->Flags & FR_FINDNEXT)
1691     {
1692         DWORD flags = FR_DOWN;
1693         FINDTEXTW ft;
1694         static CHARRANGE cr;
1695         LRESULT end, ret;
1696         GETTEXTLENGTHEX gt;
1697         LRESULT length;
1698         int startPos;
1699         HMENU hMenu = GetMenu(hMainWnd);
1700         MENUITEMINFOW mi;
1701
1702         mi.cbSize = sizeof(mi);
1703         mi.fMask = MIIM_DATA;
1704         mi.dwItemData = 1;
1705         SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
1706
1707         gt.flags = GTL_NUMCHARS;
1708         gt.codepage = 1200;
1709
1710         length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
1711
1712         if(pFr->lCustData == -1)
1713         {
1714             SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
1715             cr.cpMin = startPos;
1716             pFr->lCustData = startPos;
1717             cr.cpMax = length;
1718             if(cr.cpMin == length)
1719                 cr.cpMin = 0;
1720         } else
1721         {
1722             startPos = pFr->lCustData;
1723         }
1724
1725         if(cr.cpMax > length)
1726         {
1727             startPos = 0;
1728             cr.cpMin = 0;
1729             cr.cpMax = length;
1730         }
1731
1732         ft.chrg = cr;
1733         ft.lpstrText = pFr->lpstrFindWhat;
1734
1735         if(pFr->Flags & FR_MATCHCASE)
1736             flags |= FR_MATCHCASE;
1737         if(pFr->Flags & FR_WHOLEWORD)
1738             flags |= FR_WHOLEWORD;
1739
1740         ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1741
1742         if(ret == -1)
1743         {
1744             if(cr.cpMax == length && cr.cpMax != startPos)
1745             {
1746                 ft.chrg.cpMin = cr.cpMin = 0;
1747                 ft.chrg.cpMax = cr.cpMax = startPos;
1748
1749                 ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, (WPARAM)flags, (LPARAM)&ft);
1750             }
1751         }
1752
1753         if(ret == -1)
1754         {
1755             pFr->lCustData = -1;
1756             MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
1757                         MB_OK | MB_ICONASTERISK);
1758         } else
1759         {
1760             end = ret + lstrlenW(pFr->lpstrFindWhat);
1761             cr.cpMin = end;
1762             SendMessageW(hEditorWnd, EM_SETSEL, (WPARAM)ret, (LPARAM)end);
1763             SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
1764         }
1765     }
1766
1767     return 0;
1768 }
1769
1770 static void dialog_find(LPFINDREPLACEW fr)
1771 {
1772     static WCHAR findBuffer[MAX_STRING_LEN];
1773
1774     ZeroMemory(fr, sizeof(FINDREPLACEW));
1775     fr->lStructSize = sizeof(FINDREPLACEW);
1776     fr->hwndOwner = hMainWnd;
1777     fr->Flags = FR_HIDEUPDOWN;
1778     fr->lpstrFindWhat = findBuffer;
1779     fr->lCustData = -1;
1780     fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
1781
1782     hFindWnd = FindTextW(fr);
1783 }
1784
1785 static void registry_read_options(void)
1786 {
1787     HKEY hKey;
1788     DWORD size = sizeof(RECT);
1789
1790     if(registry_get_handle(&hKey, 0, key_options) != ERROR_SUCCESS ||
1791        RegQueryValueExW(hKey, var_pagemargin, 0, NULL, (LPBYTE)&margins,
1792                         &size) != ERROR_SUCCESS || size != sizeof(RECT))
1793     {
1794         margins.top = 1417;
1795         margins.bottom = 1417;
1796         margins.left = 1757;
1797         margins.right = 1757;
1798     }
1799
1800     RegCloseKey(hKey);
1801 }
1802
1803 static void registry_read_formatopts(int index, LPCWSTR key)
1804 {
1805     HKEY hKey;
1806     DWORD action = 0;
1807     BOOL fetched = FALSE;
1808     barState[index] = 0;
1809     wordWrap[index] = 0;
1810
1811     if(registry_get_handle(&hKey, &action, key) != ERROR_SUCCESS)
1812         return;
1813
1814     if(action == REG_OPENED_EXISTING_KEY)
1815     {
1816         DWORD size = sizeof(DWORD);
1817
1818         if(RegQueryValueExW(hKey, var_barstate0, 0, NULL, (LPBYTE)&barState[index],
1819                          &size) == ERROR_SUCCESS)
1820             fetched = TRUE;
1821     }
1822
1823     if(!fetched)
1824         barState[index] = (1 << BANDID_TOOLBAR) | (1 << BANDID_FORMATBAR) | (1 << BANDID_RULER) | (1 << BANDID_STATUSBAR);
1825
1826     if(index == reg_formatindex(SF_RTF))
1827         wordWrap[index] = ID_WORDWRAP_WINDOW;
1828     else if(index == reg_formatindex(SF_TEXT))
1829         wordWrap[index] = ID_WORDWRAP_WINDOW; /* FIXME: should be ID_WORDWRAP_NONE once we support it */
1830
1831     RegCloseKey(hKey);
1832 }
1833
1834 static void registry_read_formatopts_all(void)
1835 {
1836     registry_read_formatopts(reg_formatindex(SF_RTF), key_rtf);
1837     registry_read_formatopts(reg_formatindex(SF_TEXT), key_text);
1838 }
1839
1840 static void registry_set_formatopts(int index, LPCWSTR key)
1841 {
1842     HKEY hKey;
1843     DWORD action = 0;
1844
1845     if(registry_get_handle(&hKey, &action, key) == ERROR_SUCCESS)
1846     {
1847         RegSetValueExW(hKey, var_barstate0, 0, REG_DWORD, (LPBYTE)&barState[index],
1848                        sizeof(DWORD));
1849
1850         RegCloseKey(hKey);
1851     }
1852 }
1853
1854 static void registry_set_formatopts_all(void)
1855 {
1856     registry_set_formatopts(reg_formatindex(SF_RTF), key_rtf);
1857     registry_set_formatopts(reg_formatindex(SF_TEXT), key_text);
1858 }
1859
1860 static int current_units_to_twips(float number)
1861 {
1862     int twips = (int)(number * 567);
1863     return twips;
1864 }
1865
1866 static void append_current_units(LPWSTR buffer)
1867 {
1868     static const WCHAR space[] = {' '};
1869     lstrcatW(buffer, space);
1870     lstrcatW(buffer, units_cmW);
1871 }
1872
1873 static void number_with_units(LPWSTR buffer, int number)
1874 {
1875     float converted = (float)number / 567;
1876     char string[MAX_STRING_LEN];
1877
1878     sprintf(string, "%.2f ", converted);
1879     lstrcatA(string, units_cmA);
1880     MultiByteToWideChar(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN);
1881 }
1882
1883 BOOL CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1884 {
1885     switch(message)
1886     {
1887         case WM_INITDIALOG:
1888             {
1889                 WCHAR buffer[MAX_STRING_LEN];
1890                 SYSTEMTIME st;
1891                 HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1892                 GetLocalTime(&st);
1893
1894                 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
1895                                MAX_STRING_LEN);
1896                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1897                 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
1898                                MAX_STRING_LEN);
1899                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1900                 GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
1901                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1902
1903                 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1904             }
1905             break;
1906
1907         case WM_COMMAND:
1908             switch(LOWORD(wParam))
1909             {
1910                 case IDOK:
1911                     {
1912                         LRESULT index;
1913                         HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
1914
1915                         index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1916
1917                         if(index != LB_ERR)
1918                         {
1919                             WCHAR buffer[MAX_STRING_LEN];
1920                             SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
1921                             SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
1922                         }
1923                     }
1924                     /* Fall through */
1925
1926                 case IDCANCEL:
1927                     EndDialog(hWnd, wParam);
1928                     return TRUE;
1929             }
1930     }
1931     return FALSE;
1932 }
1933
1934 BOOL CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1935 {
1936     switch(message)
1937     {
1938         case WM_INITDIALOG:
1939             {
1940                 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd, GWLP_HINSTANCE);
1941                 WCHAR buffer[MAX_STRING_LEN];
1942                 HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1943
1944                 LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, (LPWSTR)buffer, MAX_STRING_LEN);
1945                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1946                 LoadStringW(hInstance, STRING_NEWFILE_TXT, (LPWSTR)buffer, MAX_STRING_LEN);
1947                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1948                 LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, (LPWSTR)buffer, MAX_STRING_LEN);
1949                 SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
1950
1951                 SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
1952             }
1953             break;
1954
1955         case WM_COMMAND:
1956             switch(LOWORD(wParam))
1957             {
1958                 case IDOK:
1959                     {
1960                         LRESULT index;
1961                         HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
1962                         index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
1963
1964                         if(index != LB_ERR)
1965                             EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
1966                     }
1967                     return TRUE;
1968
1969                 case IDCANCEL:
1970                     EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
1971                     return TRUE;
1972             }
1973     }
1974     return FALSE;
1975 }
1976
1977 static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
1978 {
1979     switch(message)
1980     {
1981         case WM_INITDIALOG:
1982             {
1983                 HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hMainWnd,
1984                                                                   GWLP_HINSTANCE);
1985                 WCHAR buffer[MAX_STRING_LEN];
1986                 HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
1987                 HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
1988                 HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
1989                 HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
1990                 PARAFORMAT2 pf;
1991                 int index = 0;
1992
1993                 LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
1994                             MAX_STRING_LEN);
1995                 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1996                 LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
1997                             MAX_STRING_LEN);
1998                 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
1999                 LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
2000                             MAX_STRING_LEN);
2001                 SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
2002
2003                 pf.cbSize = sizeof(pf);
2004                 pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
2005                             PFM_OFFSETINDENT;
2006                 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2007
2008                 if(pf.wAlignment == PFA_RIGHT)
2009                     index ++;
2010                 else if(pf.wAlignment == PFA_CENTER)
2011                     index += 2;
2012
2013                 SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
2014
2015                 number_with_units(buffer, pf.dxOffset);
2016                 SetWindowTextW(hLeftWnd, buffer);
2017                 number_with_units(buffer, pf.dxRightIndent);
2018                 SetWindowTextW(hRightWnd, buffer);
2019                 number_with_units(buffer, pf.dxStartIndent - pf.dxOffset);
2020                 SetWindowTextW(hFirstWnd, buffer);
2021             }
2022             break;
2023
2024         case WM_COMMAND:
2025             switch(LOWORD(wParam))
2026             {
2027                 case IDOK:
2028                     {
2029                         HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
2030                         HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
2031                         HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
2032                         WCHAR buffer[MAX_STRING_LEN];
2033                         float num;
2034                         int ret = 0;
2035                         PARAFORMAT pf;
2036
2037                         GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
2038                         if(number_from_string(buffer, &num, TRUE))
2039                             ret++;
2040                         pf.dxOffset = current_units_to_twips(num);
2041                         GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
2042                         if(number_from_string(buffer, &num, TRUE))
2043                             ret++;
2044                         pf.dxRightIndent = current_units_to_twips(num);
2045                         GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
2046                         if(number_from_string(buffer, &num, TRUE))
2047                             ret++;
2048                         pf.dxStartIndent = current_units_to_twips(num);
2049
2050                         if(ret != 3)
2051                         {
2052                             MessageBoxW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
2053                                         wszAppTitle, MB_OK | MB_ICONASTERISK);
2054                             return FALSE;
2055                         } else
2056                         {
2057                             pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
2058                             pf.cbSize = sizeof(pf);
2059                             pf.dwMask = PFM_OFFSET | PFM_OFFSETINDENT | PFM_RIGHTINDENT;
2060                             SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2061                         }
2062                     }
2063                     /* Fall through */
2064
2065                 case IDCANCEL:
2066                     EndDialog(hWnd, wParam);
2067                     return TRUE;
2068             }
2069     }
2070     return FALSE;
2071 }
2072
2073 static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
2074 {
2075     switch(message)
2076     {
2077         case WM_INITDIALOG:
2078             {
2079                 HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
2080                 PARAFORMAT pf;
2081                 WCHAR buffer[MAX_STRING_LEN];
2082                 int i;
2083
2084                 pf.cbSize = sizeof(pf);
2085                 pf.dwMask = PFM_TABSTOPS;
2086                 SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2087                 SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
2088
2089                 for(i = 0; i < pf.cTabCount; i++)
2090                 {
2091                     number_with_units(buffer, pf.rgxTabs[i]);
2092                     SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
2093                 }
2094                 SetFocus(hTabWnd);
2095             }
2096             break;
2097
2098         case WM_COMMAND:
2099             switch(LOWORD(wParam))
2100             {
2101                 case IDC_TABSTOPS:
2102                     {
2103                         HWND hTabWnd = (HWND)lParam;
2104                         HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
2105                         HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
2106                         HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
2107
2108                         if(GetWindowTextLengthW(hTabWnd))
2109                             EnableWindow(hAddWnd, TRUE);
2110                         else
2111                             EnableWindow(hAddWnd, FALSE);
2112
2113                         if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
2114                         {
2115                             EnableWindow(hEmptyWnd, TRUE);
2116
2117                             if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
2118                                 EnableWindow(hDelWnd, FALSE);
2119                             else
2120                                 EnableWindow(hDelWnd, TRUE);
2121                         } else
2122                         {
2123                             EnableWindow(hEmptyWnd, FALSE);
2124                         }
2125                     }
2126                     break;
2127
2128                 case ID_TAB_ADD:
2129                     {
2130                         HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
2131                         WCHAR buffer[MAX_STRING_LEN];
2132
2133                         GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
2134                         append_current_units(buffer);
2135
2136                         if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
2137                         {
2138                             float number = 0;
2139
2140                             if(!number_from_string(buffer, &number, TRUE))
2141                             {
2142                                 MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
2143                                              wszAppTitle, MB_OK | MB_ICONINFORMATION);
2144                             } else
2145                             {
2146                                 SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
2147                                 SetWindowTextW(hTabWnd, 0);
2148                             }
2149                         }
2150                         SetFocus(hTabWnd);
2151                     }
2152                     break;
2153
2154                 case ID_TAB_DEL:
2155                     {
2156                         HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
2157                         LRESULT ret;
2158                         ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
2159                         if(ret != CB_ERR)
2160                             SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
2161                     }
2162                     break;
2163
2164                 case ID_TAB_EMPTY:
2165                     {
2166                         HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
2167                         SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
2168                         SetFocus(hTabWnd);
2169                     }
2170                     break;
2171
2172                 case IDOK:
2173                     {
2174                         HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
2175                         int i;
2176                         WCHAR buffer[MAX_STRING_LEN];
2177                         PARAFORMAT pf;
2178                         float number;
2179
2180                         pf.cbSize = sizeof(pf);
2181                         pf.dwMask = PFM_TABSTOPS;
2182
2183                         for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
2184                                                 (LPARAM)&buffer) != CB_ERR &&
2185                                                         i < MAX_TAB_STOPS; i++)
2186                         {
2187                             number_from_string(buffer, &number, TRUE);
2188                             pf.rgxTabs[i] = current_units_to_twips(number);
2189                         }
2190                         pf.cTabCount = i;
2191                         SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2192                     }
2193                     /* Fall through */
2194                 case IDCANCEL:
2195                     EndDialog(hWnd, wParam);
2196                     return TRUE;
2197             }
2198     }
2199     return FALSE;
2200 }
2201
2202 static int context_menu(LPARAM lParam)
2203 {
2204     int x = (int)(short)LOWORD(lParam);
2205     int y = (int)(short)HIWORD(lParam);
2206     HMENU hPop = GetSubMenu(hPopupMenu, 0);
2207
2208     if(x == -1)
2209     {
2210         int from = 0, to = 0;
2211         POINTL pt;
2212         SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
2213         SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, (LPARAM)to);
2214         ClientToScreen(hEditorWnd, (POINT*)&pt);
2215         x = pt.x;
2216         y = pt.y;
2217     }
2218
2219     TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
2220                    x, y, 0, hMainWnd, 0);
2221
2222     return 0;
2223 }
2224
2225 static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
2226 {
2227     HWND hToolBarWnd, hFormatBarWnd,  hReBarWnd, hFontListWnd;
2228     HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2229     HANDLE hDLL;
2230     TBADDBITMAP ab;
2231     int nStdBitmaps = 0;
2232     REBARINFO rbi;
2233     REBARBANDINFOW rbb;
2234     static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
2235     static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
2236
2237     CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
2238
2239     hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
2240       CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
2241       CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
2242
2243     rbi.cbSize = sizeof(rbi);
2244     rbi.fMask = 0;
2245     rbi.himl = NULL;
2246     if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
2247         return -1;
2248
2249     hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
2250       IDC_TOOLBAR,
2251       1, hInstance, IDB_TOOLBAR,
2252       NULL, 0,
2253       24, 24, 16, 16, sizeof(TBBUTTON));
2254
2255     ab.hInst = HINST_COMMCTRL;
2256     ab.nID = IDB_STD_SMALL_COLOR;
2257     nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
2258
2259     AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
2260     AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
2261     AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
2262     AddSeparator(hToolBarWnd);
2263     AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
2264     AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
2265     AddSeparator(hToolBarWnd);
2266     AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
2267     AddSeparator(hToolBarWnd);
2268     AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
2269     AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
2270     AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
2271     AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
2272     AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
2273     AddSeparator(hToolBarWnd);
2274     AddButton(hToolBarWnd, 0, ID_DATETIME);
2275
2276     SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
2277
2278     rbb.cbSize = sizeof(rbb);
2279     rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
2280     rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
2281     rbb.cx = 0;
2282     rbb.hwndChild = hToolBarWnd;
2283     rbb.cxMinChild = 0;
2284     rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
2285     rbb.wID = BANDID_TOOLBAR;
2286
2287     SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
2288
2289     hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
2290                       WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
2291                       0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
2292
2293     rbb.hwndChild = hFontListWnd;
2294     rbb.cx = 200;
2295     rbb.wID = BANDID_FONTLIST;
2296
2297     SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
2298
2299     hFormatBarWnd = CreateToolbarEx(hReBarWnd,
2300          CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
2301          IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
2302
2303     AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
2304     AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
2305     AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
2306     AddSeparator(hFormatBarWnd);
2307     AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
2308     AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
2309     AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
2310     AddSeparator(hFormatBarWnd);
2311     AddButton(hFormatBarWnd, 6, ID_BULLET);
2312
2313     SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
2314
2315     rbb.hwndChild = hFormatBarWnd;
2316     rbb.wID = BANDID_FORMATBAR;
2317     rbb.fStyle ^= RBBS_BREAK;
2318
2319     SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
2320
2321     hDLL = LoadLibraryW(wszRichEditDll);
2322     if(!hDLL)
2323     {
2324         MessageBoxW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
2325                     MB_OK | MB_ICONEXCLAMATION);
2326         PostQuitMessage(1);
2327     }
2328
2329     hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, wszRichEditClass, NULL,
2330       WS_CHILD|WS_VISIBLE|ECO_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL|ES_WANTRETURN|WS_VSCROLL,
2331       0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
2332
2333     if (!hEditorWnd)
2334     {
2335         fprintf(stderr, "Error code %u\n", GetLastError());
2336         return -1;
2337     }
2338     assert(hEditorWnd);
2339
2340     SetFocus(hEditorWnd);
2341     SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
2342
2343     set_default_font();
2344
2345     populate_font_list(hFontListWnd);
2346     DoLoadStrings();
2347     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
2348
2349     ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
2350
2351     registry_read_filelist(hWnd);
2352     registry_read_formatopts_all();
2353     registry_read_options();
2354     DragAcceptFiles(hWnd, TRUE);
2355
2356     return 0;
2357 }
2358
2359 static LRESULT OnUser( HWND hWnd, WPARAM wParam, LPARAM lParam)
2360 {
2361     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2362     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2363     HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
2364     HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
2365     int from, to;
2366     CHARFORMAT2W fmt;
2367     PARAFORMAT2 pf;
2368     GETTEXTLENGTHEX gt;
2369
2370     ZeroMemory(&fmt, sizeof(fmt));
2371     fmt.cbSize = sizeof(fmt);
2372
2373     ZeroMemory(&pf, sizeof(pf));
2374     pf.cbSize = sizeof(pf);
2375
2376     gt.flags = GTL_NUMCHARS;
2377     gt.codepage = 1200;
2378
2379     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
2380                  SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
2381
2382     SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
2383
2384     SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
2385     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
2386       SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
2387     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
2388       SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
2389     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
2390     SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
2391
2392     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
2393             (fmt.dwEffects & CFE_BOLD));
2394     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
2395     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
2396             (fmt.dwEffects & CFE_ITALIC));
2397     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
2398     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
2399             (fmt.dwEffects & CFE_UNDERLINE));
2400     SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
2401
2402     SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2403     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
2404     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
2405     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
2406
2407     SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
2408     return 0;
2409 }
2410
2411 static LRESULT OnNotify( HWND hWnd, WPARAM wParam, LPARAM lParam)
2412 {
2413     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2414     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2415     NMHDR *pHdr = (NMHDR *)lParam;
2416     HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
2417
2418     if (pHdr->hwndFrom == hwndFontList)
2419     {
2420         if (pHdr->code == CBEN_ENDEDITW)
2421         {
2422             CHARFORMAT2W format;
2423             NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
2424
2425             ZeroMemory(&format, sizeof(format));
2426             format.cbSize = sizeof(format);
2427             SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
2428
2429             if(lstrcmpW(format.szFaceName, (LPWSTR)endEdit->szText))
2430                 set_font((LPCWSTR)endEdit->szText);
2431         }
2432         return 0;
2433     }
2434
2435     if (pHdr->hwndFrom != hwndEditor)
2436         return 0;
2437
2438     if (pHdr->code == EN_SELCHANGE)
2439     {
2440         SELCHANGE *pSC = (SELCHANGE *)lParam;
2441         char buf[128];
2442
2443         update_font_list();
2444
2445         sprintf( buf,"selection = %d..%d, line count=%ld",
2446                  pSC->chrg.cpMin, pSC->chrg.cpMax,
2447         SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
2448         SetWindowText(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
2449         SendMessage(hWnd, WM_USER, 0, 0);
2450         return 1;
2451     }
2452     return 0;
2453 }
2454
2455 static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
2456 {
2457     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2458     static FINDREPLACEW findreplace;
2459
2460     if ((HWND)lParam == hwndEditor)
2461         return 0;
2462
2463     switch(LOWORD(wParam))
2464     {
2465
2466     case ID_FILE_EXIT:
2467         PostMessageW(hWnd, WM_CLOSE, 0, 0);
2468         break;
2469
2470     case ID_FILE_NEW:
2471         {
2472             HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2473             int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
2474                                 (DLGPROC)newfile_proc);
2475
2476             if(ret != ID_NEWFILE_ABORT)
2477             {
2478                 if(prompt_save_changes())
2479                 {
2480                     SETTEXTEX st;
2481
2482                     set_caption(NULL);
2483                     wszFileName[0] = '\0';
2484
2485                     clear_formatting();
2486
2487                     st.flags = ST_DEFAULT;
2488                     st.codepage = 1200;
2489                     SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
2490
2491                     SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
2492                     set_fileformat(ret);
2493                     update_font_list();
2494                 }
2495             }
2496         }
2497         break;
2498
2499     case ID_FILE_OPEN:
2500         DialogOpenFile();
2501         break;
2502
2503     case ID_FILE_SAVE:
2504         if(wszFileName[0])
2505         {
2506             DoSaveFile(wszFileName, fileFormat);
2507             break;
2508         }
2509         /* Fall through */
2510
2511     case ID_FILE_SAVEAS:
2512         DialogSaveFile();
2513         break;
2514
2515     case ID_FILE_RECENT1:
2516     case ID_FILE_RECENT2:
2517     case ID_FILE_RECENT3:
2518     case ID_FILE_RECENT4:
2519         {
2520             HMENU hMenu = GetMenu(hWnd);
2521             MENUITEMINFOW mi;
2522
2523             mi.cbSize = sizeof(MENUITEMINFOW);
2524             mi.fMask = MIIM_DATA;
2525             if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
2526                 DoOpenFile((LPWSTR)mi.dwItemData);
2527         }
2528         break;
2529
2530     case ID_FIND:
2531         dialog_find(&findreplace);
2532         break;
2533
2534     case ID_FIND_NEXT:
2535         handle_findmsg(&findreplace);
2536         break;
2537
2538     case ID_PRINT:
2539         dialog_print();
2540         break;
2541
2542     case ID_PRINT_QUICK:
2543         print_quick();
2544         break;
2545
2546     case ID_PREVIEW:
2547         {
2548             int index = reg_formatindex(fileFormat);
2549             DWORD tmp = barState[index];
2550             barState[index] = 0;
2551             set_bar_states();
2552             barState[index] = tmp;
2553             ShowWindow(hEditorWnd, FALSE);
2554             preview_bar_show(TRUE);
2555
2556             preview.page = 1;
2557             preview.hdc = 0;
2558             SetMenu(hWnd, NULL);
2559             InvalidateRect(0, 0, TRUE);
2560         }
2561         break;
2562
2563     case ID_PRINTSETUP:
2564         dialog_printsetup();
2565         break;
2566
2567     case ID_FORMAT_BOLD:
2568     case ID_FORMAT_ITALIC:
2569     case ID_FORMAT_UNDERLINE:
2570         {
2571         CHARFORMAT2W fmt;
2572         int mask = CFM_BOLD;
2573         if (LOWORD(wParam) == ID_FORMAT_ITALIC) mask = CFM_ITALIC;
2574         if (LOWORD(wParam) == ID_FORMAT_UNDERLINE) mask = CFM_UNDERLINE;
2575
2576         ZeroMemory(&fmt, sizeof(fmt));
2577         fmt.cbSize = sizeof(fmt);
2578         SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2579         if (!(fmt.dwMask&mask))
2580             fmt.dwEffects |= mask;
2581         else
2582             fmt.dwEffects ^= mask;
2583         fmt.dwMask = mask;
2584         SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
2585         break;
2586         }
2587
2588     case ID_EDIT_CUT:
2589         PostMessageW(hwndEditor, WM_CUT, 0, 0);
2590         break;
2591
2592     case ID_EDIT_COPY:
2593         PostMessageW(hwndEditor, WM_COPY, 0, 0);
2594         break;
2595
2596     case ID_EDIT_PASTE:
2597         PostMessageW(hwndEditor, WM_PASTE, 0, 0);
2598         break;
2599
2600     case ID_EDIT_CLEAR:
2601         PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
2602         break;
2603
2604     case ID_EDIT_SELECTALL:
2605         {
2606         CHARRANGE range = {0, -1};
2607         SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
2608         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2609         return 0;
2610         }
2611
2612     case ID_EDIT_GETTEXT:
2613         {
2614         int nLen = GetWindowTextLengthW(hwndEditor);
2615         LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
2616         TEXTRANGEW tr;
2617
2618         GetWindowTextW(hwndEditor, data, nLen+1);
2619         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
2620
2621         HeapFree( GetProcessHeap(), 0, data);
2622         data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
2623         tr.chrg.cpMin = 0;
2624         tr.chrg.cpMax = nLen;
2625         tr.lpstrText = data;
2626         SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
2627         MessageBoxW(NULL, data, xszAppTitle, MB_OK);
2628         HeapFree( GetProcessHeap(), 0, data );
2629
2630         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2631         return 0;
2632         }
2633
2634     case ID_EDIT_CHARFORMAT:
2635     case ID_EDIT_DEFCHARFORMAT:
2636         {
2637         CHARFORMAT2W cf;
2638         LRESULT i;
2639         ZeroMemory(&cf, sizeof(cf));
2640         cf.cbSize = sizeof(cf);
2641         cf.dwMask = 0;
2642         i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
2643                         LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
2644         return 0;
2645         }
2646
2647     case ID_EDIT_PARAFORMAT:
2648         {
2649         PARAFORMAT2 pf;
2650         ZeroMemory(&pf, sizeof(pf));
2651         pf.cbSize = sizeof(pf);
2652         SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2653         return 0;
2654         }
2655
2656     case ID_EDIT_SELECTIONINFO:
2657         {
2658         CHARRANGE range = {0, -1};
2659         char buf[128];
2660         WCHAR *data = NULL;
2661
2662         SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
2663         data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
2664         SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
2665         sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
2666         MessageBoxA(hWnd, buf, "Editor", MB_OK);
2667         MessageBoxW(hWnd, data, xszAppTitle, MB_OK);
2668         HeapFree( GetProcessHeap(), 0, data);
2669         /* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
2670         return 0;
2671         }
2672
2673     case ID_EDIT_READONLY:
2674         {
2675         long nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
2676         if (nStyle & ES_READONLY)
2677             SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
2678         else
2679             SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
2680         return 0;
2681         }
2682
2683     case ID_EDIT_MODIFIED:
2684         if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
2685             SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
2686         else
2687             SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
2688         return 0;
2689
2690     case ID_EDIT_UNDO:
2691         SendMessageW(hwndEditor, EM_UNDO, 0, 0);
2692         return 0;
2693
2694     case ID_EDIT_REDO:
2695         SendMessageW(hwndEditor, EM_REDO, 0, 0);
2696         return 0;
2697
2698     case ID_BULLET:
2699         {
2700             PARAFORMAT pf;
2701
2702             pf.cbSize = sizeof(pf);
2703             pf.dwMask = PFM_NUMBERING;
2704             SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2705
2706             pf.dwMask |=  PFM_OFFSET;
2707
2708             if(pf.wNumbering == PFN_BULLET)
2709             {
2710                 pf.wNumbering = 0;
2711                 pf.dxOffset = 0;
2712             } else
2713             {
2714                 pf.wNumbering = PFN_BULLET;
2715                 pf.dxOffset = 720;
2716             }
2717
2718             SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2719         }
2720         break;
2721
2722     case ID_ALIGN_LEFT:
2723     case ID_ALIGN_CENTER:
2724     case ID_ALIGN_RIGHT:
2725         {
2726         PARAFORMAT2 pf;
2727
2728         pf.cbSize = sizeof(pf);
2729         pf.dwMask = PFM_ALIGNMENT;
2730         switch(LOWORD(wParam)) {
2731         case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
2732         case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
2733         case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
2734         }
2735         SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
2736         break;
2737         }
2738
2739     case ID_BACK_1:
2740         SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
2741         break;
2742
2743     case ID_BACK_2:
2744         SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
2745         break;
2746
2747     case ID_TOGGLE_TOOLBAR:
2748         set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
2749         update_window();
2750         break;
2751
2752     case ID_TOGGLE_FORMATBAR:
2753         set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
2754         set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
2755         update_window();
2756         break;
2757
2758     case ID_TOGGLE_STATUSBAR:
2759         set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
2760         update_window();
2761         break;
2762
2763     case ID_DATETIME:
2764         {
2765         HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2766         DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_DATETIME), hWnd, (DLGPROC)datetime_proc);
2767         break;
2768         }
2769
2770     case ID_PARAFORMAT:
2771         {
2772             HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2773             DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd,
2774                        paraformat_proc);
2775         }
2776         break;
2777
2778     case ID_TABSTOPS:
2779         {
2780             HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
2781             DialogBoxW(hInstance, MAKEINTRESOURCEW(IDD_TABSTOPS), hWnd, tabstops_proc);
2782         }
2783         break;
2784
2785     case ID_ABOUT:
2786         dialog_about();
2787         break;
2788
2789     case ID_VIEWPROPERTIES:
2790         dialog_viewproperties();
2791         break;
2792
2793     default:
2794         SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
2795         break;
2796     }
2797     return 0;
2798 }
2799
2800 static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam, LPARAM lParam )
2801 {
2802     HMENU hMenu = (HMENU)wParam;
2803     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2804     HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
2805     PARAFORMAT pf;
2806     int nAlignment = -1;
2807     int selFrom, selTo;
2808     GETTEXTLENGTHEX gt;
2809     LRESULT textLength;
2810     MENUITEMINFOW mi;
2811
2812     SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
2813     EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2814     EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
2815
2816     pf.cbSize = sizeof(PARAFORMAT);
2817     SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
2818     CheckMenuItem(hMenu, ID_EDIT_READONLY,
2819       MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
2820     CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
2821       MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
2822     if (pf.dwMask & PFM_ALIGNMENT)
2823         nAlignment = pf.wAlignment;
2824     CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
2825             MF_CHECKED : MF_UNCHECKED);
2826     CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
2827             MF_CHECKED : MF_UNCHECKED);
2828     CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
2829             MF_CHECKED : MF_UNCHECKED);
2830     CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
2831             MF_CHECKED : MF_UNCHECKED));
2832     EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
2833             MF_ENABLED : MF_GRAYED);
2834     EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
2835             MF_ENABLED : MF_GRAYED);
2836
2837     CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
2838             MF_CHECKED : MF_UNCHECKED);
2839
2840     CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
2841             MF_CHECKED : MF_UNCHECKED);
2842
2843     CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
2844             MF_CHECKED : MF_UNCHECKED);
2845
2846     gt.flags = GTL_NUMCHARS;
2847     gt.codepage = 1200;
2848     textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
2849     EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
2850
2851     mi.cbSize = sizeof(mi);
2852     mi.fMask = MIIM_DATA;
2853
2854     GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
2855
2856     EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
2857                    MF_ENABLED : MF_GRAYED));
2858     return 0;
2859 }
2860
2861 static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
2862 {
2863     int nStatusSize = 0;
2864     RECT rc;
2865     HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
2866     HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
2867     HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
2868     int rebarHeight = 0;
2869     int rebarRows = 2;
2870
2871     if (hwndStatusBar)
2872     {
2873         SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
2874         if (IsWindowVisible(hwndStatusBar))
2875         {
2876             GetClientRect(hwndStatusBar, &rc);
2877             nStatusSize = rc.bottom - rc.top;
2878         } else
2879         {
2880             nStatusSize = 0;
2881         }
2882     }
2883     if (hwndReBar)
2884     {
2885         if(!is_bar_visible(BANDID_TOOLBAR))
2886             rebarRows--;
2887
2888         if(!is_bar_visible(BANDID_FORMATBAR))
2889             rebarRows--;
2890
2891         rebarHeight = rebarRows ? SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0) : 0;
2892
2893         rc.top = rc.left = 0;
2894         rc.bottom = rebarHeight;
2895         rc.right = LOWORD(lParam);
2896         SendMessageW(hwndReBar, RB_SIZETORECT, 0, (LPARAM)&rc);
2897     }
2898     if (hwndEditor)
2899     {
2900         GetClientRect(hWnd, &rc);
2901         MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
2902     }
2903
2904     return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
2905 }
2906
2907 static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
2908 {
2909     if(msg == ID_FINDMSGSTRING)
2910         return handle_findmsg((LPFINDREPLACEW)lParam);
2911
2912     switch(msg)
2913     {
2914     case WM_CREATE:
2915         return OnCreate( hWnd, wParam, lParam );
2916
2917     case WM_USER:
2918         return OnUser( hWnd, wParam, lParam );
2919
2920     case WM_NOTIFY:
2921         return OnNotify( hWnd, wParam, lParam );
2922
2923     case WM_COMMAND:
2924         if(preview.page)
2925             return preview_command( hWnd, wParam, lParam );
2926         else
2927             return OnCommand( hWnd, wParam, lParam );
2928
2929     case WM_DESTROY:
2930         PostQuitMessage(0);
2931         break;
2932
2933     case WM_CLOSE:
2934         if(preview.page)
2935         {
2936             preview_exit();
2937         } else if(prompt_save_changes())
2938         {
2939             registry_set_options();
2940             registry_set_formatopts_all();
2941             PostQuitMessage(0);
2942         }
2943         break;
2944
2945     case WM_ACTIVATE:
2946         if (LOWORD(wParam))
2947             SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
2948         return 0;
2949
2950     case WM_INITMENUPOPUP:
2951         return OnInitPopupMenu( hWnd, wParam, lParam );
2952
2953     case WM_SIZE:
2954         return OnSize( hWnd, wParam, lParam );
2955
2956     case WM_CONTEXTMENU:
2957         if((HWND)wParam == hEditorWnd)
2958             return context_menu(lParam);
2959         else
2960             return DefWindowProcW(hWnd, msg, wParam, lParam);
2961
2962     case WM_DROPFILES:
2963         {
2964             WCHAR file[MAX_PATH];
2965             DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
2966             DragFinish((HDROP)wParam);
2967
2968             if(prompt_save_changes())
2969                 DoOpenFile(file);
2970         }
2971         break;
2972     case WM_PAINT:
2973         if(preview.page)
2974             return print_preview();
2975         else
2976             return DefWindowProcW(hWnd, msg, wParam, lParam);
2977
2978     default:
2979         return DefWindowProcW(hWnd, msg, wParam, lParam);
2980     }
2981
2982     return 0;
2983 }
2984
2985 int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int res)
2986 {
2987     INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
2988     HACCEL hAccel;
2989     WNDCLASSW wc;
2990     MSG msg;
2991     RECT rc;
2992     static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
2993                                           'T','A','B','L','E','\0'};
2994
2995     InitCommonControlsEx(&classes);
2996
2997     hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
2998
2999     wc.style = CS_HREDRAW | CS_VREDRAW;
3000     wc.lpfnWndProc = WndProc;
3001     wc.cbClsExtra = 0;
3002     wc.cbWndExtra = 4;
3003     wc.hInstance = hInstance;
3004     wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
3005     wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
3006     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
3007     wc.lpszMenuName = xszMainMenu;
3008     wc.lpszClassName = wszMainWndClass;
3009     RegisterClassW(&wc);
3010
3011     rc = registry_read_winrect();
3012     hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_OVERLAPPEDWINDOW,
3013       rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
3014     ShowWindow(hMainWnd, SW_SHOWDEFAULT);
3015
3016     set_caption(NULL);
3017     set_bar_states();
3018     hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
3019     get_default_printer_opts();
3020     target_device();
3021
3022     HandleCommandLine(GetCommandLineW());
3023
3024     while(GetMessageW(&msg,0,0,0))
3025     {
3026         if (IsDialogMessage(hFindWnd, &msg))
3027             continue;
3028
3029         if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
3030             continue;
3031         TranslateMessage(&msg);
3032         DispatchMessageW(&msg);
3033         if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
3034             SendMessageW(hMainWnd, WM_USER, 0, 0);
3035     }
3036
3037     return 0;
3038 }