programs/notepad/dialog.c

   1 /*
   2  *  Notepad (dialog.c)
   3  *
   4  *  Copyright 1998,99 Marcel Baur <mbaur@g26.ethz.ch>
   5  *  Copyright 2002 Sylvain Petreolle <spetreolle@yahoo.fr>
   6  *  Copyright 2002 Andriy Palamarchuk
   7  *  Copyright 2007 Rolf Kalbermatter
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #define UNICODE
  25
  26 #include <assert.h>
  27 #include <stdio.h>
  28 #include <windows.h>
  29 #include <commdlg.h>
  30 #include <shlwapi.h>
  31
  32 #include "main.h"
  33 #include "dialog.h"
  34
  35 #define SPACES_IN_TAB 8
  36 #define PRINT_LEN_MAX 500
  37
  38 static const WCHAR helpfileW[] = { 'n','o','t','e','p','a','d','.','h','l','p',0 };
  39
  40 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam);
  41
  42 VOID ShowLastError(void)
  43 {
  44     DWORD error = GetLastError();
  45     if (error != NO_ERROR)
  46     {
  47         LPWSTR lpMsgBuf;
  48         WCHAR szTitle[MAX_STRING_LEN];
  49
  50         LoadString(Globals.hInstance, STRING_ERROR, szTitle, SIZEOF(szTitle));
  51         FormatMessage(
  52             FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
  53             NULL, error, 0,
  54             (LPTSTR) &lpMsgBuf, 0, NULL);
  55         MessageBox(NULL, lpMsgBuf, szTitle, MB_OK | MB_ICONERROR);
  56         LocalFree(lpMsgBuf);
  57     }
  58 }
  59
  60 /**
  61  * Sets the caption of the main window according to Globals.szFileTitle:
  62  *    Untitled - Notepad        if no file is open
  63  *    filename - Notepad        if a file is given
  64  */
  65 static void UpdateWindowCaption(void)
  66 {
  67   WCHAR szCaption[MAX_STRING_LEN];
  68   WCHAR szNotepad[MAX_STRING_LEN];
  69   static const WCHAR hyphenW[] = { ' ','-',' ',0 };
  70
  71   if (Globals.szFileTitle[0] != '\0')
  72       lstrcpy(szCaption, Globals.szFileTitle);
  73   else
  74       LoadString(Globals.hInstance, STRING_UNTITLED, szCaption, SIZEOF(szCaption));
  75
  76   LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, SIZEOF(szNotepad));
  77   lstrcat(szCaption, hyphenW);
  78   lstrcat(szCaption, szNotepad);
  79
  80   SetWindowText(Globals.hMainWnd, szCaption);
  81 }
  82
  83 int DIALOG_StringMsgBox(HWND hParent, int formatId, LPCWSTR szString, DWORD dwFlags)
  84 {
  85    WCHAR szMessage[MAX_STRING_LEN];
  86    WCHAR szResource[MAX_STRING_LEN];
  87
  88    /* Load and format szMessage */
  89    LoadString(Globals.hInstance, formatId, szResource, SIZEOF(szResource));
  90    wnsprintf(szMessage, SIZEOF(szMessage), szResource, szString);
  91
  92    /* Load szCaption */
  93    if ((dwFlags & MB_ICONMASK) == MB_ICONEXCLAMATION)
  94      LoadString(Globals.hInstance, STRING_ERROR,  szResource, SIZEOF(szResource));
  95    else
  96      LoadString(Globals.hInstance, STRING_NOTEPAD,  szResource, SIZEOF(szResource));
  97
  98    /* Display Modal Dialog */
  99    if (hParent == NULL)
 100      hParent = Globals.hMainWnd;
 101    return MessageBox(hParent, szMessage, szResource, dwFlags);
 102 }
 103
 104 static void AlertFileNotFound(LPCWSTR szFileName)
 105 {
 106    DIALOG_StringMsgBox(NULL, STRING_NOTFOUND, szFileName, MB_ICONEXCLAMATION|MB_OK);
 107 }
 108
 109 static int AlertFileNotSaved(LPCWSTR szFileName)
 110 {
 111    WCHAR szUntitled[MAX_STRING_LEN];
 112
 113    LoadString(Globals.hInstance, STRING_UNTITLED, szUntitled, SIZEOF(szUntitled));
 114    return DIALOG_StringMsgBox(NULL, STRING_NOTSAVED, szFileName[0] ? szFileName : szUntitled,
 115      MB_ICONQUESTION|MB_YESNOCANCEL);
 116 }
 117
 118 /**
 119  * Returns:
 120  *   TRUE  - if file exists
 121  *   FALSE - if file does not exist
 122  */
 123 BOOL FileExists(LPCWSTR szFilename)
 124 {
 125    WIN32_FIND_DATA entry;
 126    HANDLE hFile;
 127
 128    hFile = FindFirstFile(szFilename, &entry);
 129    FindClose(hFile);
 130
 131    return (hFile != INVALID_HANDLE_VALUE);
 132 }
 133
 134
 135 static VOID DoSaveFile(VOID)
 136 {
 137     HANDLE hFile;
 138     DWORD dwNumWrite;
 139     LPSTR pTemp;
 140     DWORD size;
 141
 142     hFile = CreateFile(Globals.szFileName, GENERIC_WRITE, FILE_SHARE_WRITE,
 143                        NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
 144     if(hFile == INVALID_HANDLE_VALUE)
 145     {
 146         ShowLastError();
 147         return;
 148     }
 149
 150     size = GetWindowTextLengthA(Globals.hEdit) + 1;
 151     pTemp = HeapAlloc(GetProcessHeap(), 0, size);
 152     if (!pTemp)
 153     {
 154         CloseHandle(hFile);
 155         ShowLastError();
 156         return;
 157     }
 158     size = GetWindowTextA(Globals.hEdit, pTemp, size);
 159
 160     if (!WriteFile(hFile, pTemp, size, &dwNumWrite, NULL))
 161         ShowLastError();
 162     else
 163         SendMessage(Globals.hEdit, EM_SETMODIFY, FALSE, 0);
 164
 165     SetEndOfFile(hFile);
 166     CloseHandle(hFile);
 167     HeapFree(GetProcessHeap(), 0, pTemp);
 168 }
 169
 170 /**
 171  * Returns:
 172  *   TRUE  - User agreed to close (both save/don't save)
 173  *   FALSE - User cancelled close by selecting "Cancel"
 174  */
 175 BOOL DoCloseFile(void)
 176 {
 177     int nResult;
 178     static const WCHAR empty_strW[] = { 0 };
 179
 180     if (SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0))
 181     {
 182         /* prompt user to save changes */
 183         nResult = AlertFileNotSaved(Globals.szFileName);
 184         switch (nResult) {
 185             case IDYES:     DIALOG_FileSave();
 186                             break;
 187
 188             case IDNO:      break;
 189
 190             case IDCANCEL:  return(FALSE);
 191                             break;
 192
 193             default:        return(FALSE);
 194                             break;
 195         } /* switch */
 196     } /* if */
 197
 198     SetFileName(empty_strW);
 199
 200     UpdateWindowCaption();
 201     return(TRUE);
 202 }
 203
 204
 205 void DoOpenFile(LPCWSTR szFileName)
 206 {
 207     static const WCHAR dotlog[] = { '.','L','O','G',0 };
 208     HANDLE hFile;
 209     LPSTR pTemp;
 210     DWORD size;
 211     DWORD dwNumRead;
 212     WCHAR log[5];
 213
 214     /* Close any files and prompt to save changes */
 215     if (!DoCloseFile())
 216         return;
 217
 218     hFile = CreateFile(szFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
 219         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 220     if(hFile == INVALID_HANDLE_VALUE)
 221     {
 222         ShowLastError();
 223         return;
 224     }
 225
 226     size = GetFileSize(hFile, NULL);
 227     if (size == INVALID_FILE_SIZE)
 228     {
 229         CloseHandle(hFile);
 230         ShowLastError();
 231         return;
 232     }
 233     size++;
 234
 235     pTemp = HeapAlloc(GetProcessHeap(), 0, size);
 236     if (!pTemp)
 237     {
 238         CloseHandle(hFile);
 239         ShowLastError();
 240         return;
 241     }
 242
 243     if (!ReadFile(hFile, pTemp, size, &dwNumRead, NULL))
 244     {
 245         CloseHandle(hFile);
 246         HeapFree(GetProcessHeap(), 0, pTemp);
 247         ShowLastError();
 248         return;
 249     }
 250
 251     CloseHandle(hFile);
 252     pTemp[dwNumRead] = 0;
 253
 254     if (IsTextUnicode(pTemp, dwNumRead, NULL))
 255     {
 256         LPWSTR p = (LPWSTR)pTemp;
 257         /* We need to strip BOM Unicode character, SetWindowTextW won't do it for us. */
 258         if (*p == 0xFEFF || *p == 0xFFFE) p++;
 259         SetWindowTextW(Globals.hEdit, p);
 260     }
 261     else
 262         SetWindowTextA(Globals.hEdit, pTemp);
 263
 264     HeapFree(GetProcessHeap(), 0, pTemp);
 265
 266     SendMessage(Globals.hEdit, EM_SETMODIFY, FALSE, 0);
 267     SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 268     SetFocus(Globals.hEdit);
 269
 270     /*  If the file starts with .LOG, add a time/date at the end and set cursor after
 271      *  See http://support.microsoft.com/?kbid=260563
 272      */
 273     if (GetWindowTextW(Globals.hEdit, log, sizeof(log)/sizeof(log[0])) && !lstrcmp(log, dotlog))
 274     {
 275         static const WCHAR lfW[] = { '\r','\n',0 };
 276         SendMessage(Globals.hEdit, EM_SETSEL, GetWindowTextLength(Globals.hEdit), -1);
 277         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 278         DIALOG_EditTimeDate();
 279         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 280     }
 281
 282     SetFileName(szFileName);
 283     UpdateWindowCaption();
 284 }
 285
 286 VOID DIALOG_FileNew(VOID)
 287 {
 288     static const WCHAR empty_strW[] = { 0 };
 289
 290     /* Close any files and promt to save changes */
 291     if (DoCloseFile()) {
 292         SetWindowText(Globals.hEdit, empty_strW);
 293         SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 294         SetFocus(Globals.hEdit);
 295     }
 296 }
 297
 298 VOID DIALOG_FileOpen(VOID)
 299 {
 300     OPENFILENAME openfilename;
 301     WCHAR szPath[MAX_PATH];
 302     WCHAR szDir[MAX_PATH];
 303     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 304     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 305
 306     ZeroMemory(&openfilename, sizeof(openfilename));
 307
 308     GetCurrentDirectory(SIZEOF(szDir), szDir);
 309     lstrcpy(szPath, txt_files);
 310
 311     openfilename.lStructSize       = sizeof(openfilename);
 312     openfilename.hwndOwner         = Globals.hMainWnd;
 313     openfilename.hInstance         = Globals.hInstance;
 314     openfilename.lpstrFilter       = Globals.szFilter;
 315     openfilename.lpstrFile         = szPath;
 316     openfilename.nMaxFile          = SIZEOF(szPath);
 317     openfilename.lpstrInitialDir   = szDir;
 318     openfilename.Flags             = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST |
 319         OFN_HIDEREADONLY;
 320     openfilename.lpstrDefExt       = szDefaultExt;
 321
 322
 323     if (GetOpenFileName(&openfilename)) {
 324         if (FileExists(openfilename.lpstrFile))
 325             DoOpenFile(openfilename.lpstrFile);
 326         else
 327             AlertFileNotFound(openfilename.lpstrFile);
 328     }
 329 }
 330
 331
 332 VOID DIALOG_FileSave(VOID)
 333 {
 334     if (Globals.szFileName[0] == '\0')
 335         DIALOG_FileSaveAs();
 336     else
 337         DoSaveFile();
 338 }
 339
 340 VOID DIALOG_FileSaveAs(VOID)
 341 {
 342     OPENFILENAME saveas;
 343     WCHAR szPath[MAX_PATH];
 344     WCHAR szDir[MAX_PATH];
 345     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 346     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 347
 348     ZeroMemory(&saveas, sizeof(saveas));
 349
 350     GetCurrentDirectory(SIZEOF(szDir), szDir);
 351     lstrcpy(szPath, txt_files);
 352
 353     saveas.lStructSize       = sizeof(OPENFILENAME);
 354     saveas.hwndOwner         = Globals.hMainWnd;
 355     saveas.hInstance         = Globals.hInstance;
 356     saveas.lpstrFilter       = Globals.szFilter;
 357     saveas.lpstrFile         = szPath;
 358     saveas.nMaxFile          = SIZEOF(szPath);
 359     saveas.lpstrInitialDir   = szDir;
 360     saveas.Flags             = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT |
 361         OFN_HIDEREADONLY;
 362     saveas.lpstrDefExt       = szDefaultExt;
 363
 364     if (GetSaveFileName(&saveas)) {
 365         SetFileName(szPath);
 366         UpdateWindowCaption();
 367         DoSaveFile();
 368     }
 369 }
 370
 371 typedef struct {
 372     LPWSTR mptr;
 373     LPWSTR mend;
 374     LPWSTR lptr;
 375     DWORD len;
 376 } TEXTINFO, *LPTEXTINFO;
 377
 378 static int notepad_print_header(HDC hdc, RECT *rc, BOOL dopage, BOOL header, int page, LPWSTR text)
 379 {
 380     SIZE szMetric;
 381
 382     if (*text)
 383     {
 384         /* Write the header or footer */
 385         GetTextExtentPoint32(hdc, text, lstrlen(text), &szMetric);
 386         if (dopage)
 387             ExtTextOut(hdc, (rc->left + rc->right - szMetric.cx) / 2,
 388                        header ? rc->top : rc->bottom - szMetric.cy,
 389                        ETO_CLIPPED, rc, text, lstrlen(text), NULL);
 390         return 1;
 391     }
 392     return 0;
 393 }
 394
 395 static BOOL notepad_print_page(HDC hdc, RECT *rc, BOOL dopage, int page, LPTEXTINFO tInfo)
 396 {
 397     int b, y;
 398     TEXTMETRIC tm;
 399     SIZE szMetrics;
 400
 401     if (dopage)
 402     {
 403         if (StartPage(hdc) <= 0)
 404         {
 405             static const WCHAR failedW[] = { 'S','t','a','r','t','P','a','g','e',' ','f','a','i','l','e','d',0 };
 406             static const WCHAR errorW[] = { 'P','r','i','n','t',' ','E','r','r','o','r',0 };
 407             MessageBox(Globals.hMainWnd, failedW, errorW, MB_ICONEXCLAMATION);
 408             return FALSE;
 409         }
 410     }
 411
 412     GetTextMetrics(hdc, &tm);
 413     y = rc->top + notepad_print_header(hdc, rc, dopage, TRUE, page, Globals.szFileName) * tm.tmHeight;
 414     b = rc->bottom - 2 * notepad_print_header(hdc, rc, FALSE, FALSE, page, Globals.szFooter) * tm.tmHeight;
 415
 416     do {
 417         INT m, n;
 418
 419         if (!tInfo->len)
 420         {
 421             /* find the end of the line */
 422             while (tInfo->mptr < tInfo->mend && *tInfo->mptr != '\n' && *tInfo->mptr != '\r')
 423             {
 424                 if (*tInfo->mptr == '\t')
 425                 {
 426                     /* replace tabs with spaces */
 427                     for (m = 0; m < SPACES_IN_TAB; m++)
 428                     {
 429                         if (tInfo->len < PRINT_LEN_MAX)
 430                             tInfo->lptr[tInfo->len++] = ' ';
 431                         else if (Globals.bWrapLongLines)
 432                             break;
 433                     }
 434                 }
 435                 else if (tInfo->len < PRINT_LEN_MAX)
 436                     tInfo->lptr[tInfo->len++] = *tInfo->mptr;
 437
 438                 if (tInfo->len >= PRINT_LEN_MAX && Globals.bWrapLongLines)
 439                      break;
 440
 441                 tInfo->mptr++;
 442             }
 443         }
 444
 445         /* Find out how much we should print if line wrapping is enabled */
 446         if (Globals.bWrapLongLines)
 447         {
 448             GetTextExtentExPoint(hdc, tInfo->lptr, tInfo->len, rc->right - rc->left, &n, NULL, &szMetrics);
 449             if (n < tInfo->len && tInfo->lptr[n] != ' ')
 450             {
 451                 m = n;
 452                 /* Don't wrap words unless it's a single word over the entire line */
 453                 while (m  && tInfo->lptr[m] != ' ') m--;
 454                 if (m > 0) n = m + 1;
 455             }
 456         }
 457         else
 458             n = tInfo->len;
 459
 460         if (dopage)
 461             ExtTextOut(hdc, rc->left, y, ETO_CLIPPED, rc, tInfo->lptr, n, NULL);
 462
 463         tInfo->len -= n;
 464
 465         if (tInfo->len)
 466         {
 467             memcpy(tInfo->lptr, tInfo->lptr + n, tInfo->len * sizeof(WCHAR));
 468             y += tm.tmHeight + tm.tmExternalLeading;
 469         }
 470         else
 471         {
 472             /* find the next line */
 473             while (tInfo->mptr < tInfo->mend && y < b && (*tInfo->mptr == '\n' || *tInfo->mptr == '\r'))
 474             {
 475                 if (*tInfo->mptr == '\n')
 476                     y += tm.tmHeight + tm.tmExternalLeading;
 477                 tInfo->mptr++;
 478             }
 479         }
 480     } while (tInfo->mptr < tInfo->mend && y < b);
 481
 482     notepad_print_header(hdc, rc, dopage, FALSE, page, Globals.szFooter);
 483     if (dopage)
 484     {
 485         EndPage(hdc);
 486     }
 487     return TRUE;
 488 }
 489
 490 VOID DIALOG_FilePrint(VOID)
 491 {
 492     DOCINFO di;
 493     PRINTDLG printer;
 494     int page, dopage, copy;
 495     LOGFONT lfFont;
 496     HFONT hTextFont, old_font = 0;
 497     DWORD size;
 498     BOOL ret = FALSE;
 499     RECT rc;
 500     LPWSTR pTemp;
 501     TEXTINFO tInfo;
 502     WCHAR cTemp[PRINT_LEN_MAX];
 503
 504     /* Get Current Settings */
 505     ZeroMemory(&printer, sizeof(printer));
 506     printer.lStructSize           = sizeof(printer);
 507     printer.hwndOwner             = Globals.hMainWnd;
 508     printer.hDevMode              = Globals.hDevMode;
 509     printer.hDevNames             = Globals.hDevNames;
 510     printer.hInstance             = Globals.hInstance;
 511
 512     /* Set some default flags */
 513     printer.Flags                 = PD_RETURNDC | PD_NOSELECTION;
 514     printer.nFromPage             = 0;
 515     printer.nMinPage              = 1;
 516     /* we really need to calculate number of pages to set nMaxPage and nToPage */
 517     printer.nToPage               = 0;
 518     printer.nMaxPage              = -1;
 519     /* Let commdlg manage copy settings */
 520     printer.nCopies               = (WORD)PD_USEDEVMODECOPIES;
 521
 522     if (!PrintDlg(&printer)) return;
 523
 524     Globals.hDevMode = printer.hDevMode;
 525     Globals.hDevNames = printer.hDevNames;
 526
 527     SetMapMode(printer.hDC, MM_TEXT);
 528
 529     /* initialize DOCINFO */
 530     di.cbSize = sizeof(DOCINFO);
 531     di.lpszDocName = Globals.szFileTitle;
 532     di.lpszOutput = NULL;
 533     di.lpszDatatype = NULL;
 534     di.fwType = 0;
 535
 536     /* Get the file text */
 537     size = GetWindowTextLength(Globals.hEdit) + 1;
 538     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 539     if (!pTemp)
 540     {
 541        DeleteDC(printer.hDC);
 542        ShowLastError();
 543        return;
 544     }
 545     size = GetWindowText(Globals.hEdit, pTemp, size);
 546
 547     if (StartDoc(printer.hDC, &di) > 0)
 548     {
 549         /* Get the page margins in pixels. */
 550         rc.top =    MulDiv(Globals.iMarginTop, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540) -
 551                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETY);
 552         rc.bottom = GetDeviceCaps(printer.hDC, PHYSICALHEIGHT) -
 553                     MulDiv(Globals.iMarginBottom, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540);
 554         rc.left =   MulDiv(Globals.iMarginLeft, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540) -
 555                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETX);
 556         rc.right =  GetDeviceCaps(printer.hDC, PHYSICALWIDTH) -
 557                     MulDiv(Globals.iMarginRight, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540);
 558
 559         /* Create a font for the printer resolution */
 560         lfFont = Globals.lfFont;
 561         lfFont.lfHeight = MulDiv(lfFont.lfHeight, GetDeviceCaps(printer.hDC, LOGPIXELSY), get_dpi());
 562         /* Make the font a bit lighter */
 563         lfFont.lfWeight -= 100;
 564         hTextFont = CreateFontIndirect(&lfFont);
 565         old_font = SelectObject(printer.hDC, hTextFont);
 566
 567         for (copy = 1; copy <= printer.nCopies; copy++)
 568         {
 569             page = 1;
 570
 571             tInfo.mptr = pTemp;
 572             tInfo.mend = pTemp + size;
 573             tInfo.lptr = cTemp;
 574             tInfo.len = 0;
 575
 576             do {
 577                 if (printer.Flags & PD_PAGENUMS)
 578                 {
 579                     /* a specific range of pages is selected, so
 580                      * skip pages that are not to be printed
 581                      */
 582                     if (page > printer.nToPage)
 583                         break;
 584                     else if (page >= printer.nFromPage)
 585                         dopage = 1;
 586                     else
 587                         dopage = 0;
 588                 }
 589                 else
 590                     dopage = 1;
 591
 592                 ret = notepad_print_page(printer.hDC, &rc, dopage, page, &tInfo);
 593                 page++;
 594             } while (ret && tInfo.mptr < tInfo.mend);
 595
 596             if (!ret) break;
 597         }
 598         EndDoc(printer.hDC);
 599         SelectObject(printer.hDC, old_font);
 600         DeleteObject(hTextFont);
 601     }
 602     DeleteDC(printer.hDC);
 603     HeapFree(GetProcessHeap(), 0, pTemp);
 604 }
 605
 606 VOID DIALOG_FilePrinterSetup(VOID)
 607 {
 608     PRINTDLG printer;
 609
 610     ZeroMemory(&printer, sizeof(printer));
 611     printer.lStructSize         = sizeof(printer);
 612     printer.hwndOwner           = Globals.hMainWnd;
 613     printer.hDevMode            = Globals.hDevMode;
 614     printer.hDevNames           = Globals.hDevNames;
 615     printer.hInstance           = Globals.hInstance;
 616     printer.Flags               = PD_PRINTSETUP;
 617     printer.nCopies             = 1;
 618
 619     PrintDlg(&printer);
 620
 621     Globals.hDevMode = printer.hDevMode;
 622     Globals.hDevNames = printer.hDevNames;
 623 }
 624
 625 VOID DIALOG_FileExit(VOID)
 626 {
 627     PostMessage(Globals.hMainWnd, WM_CLOSE, 0, 0l);
 628 }
 629
 630 VOID DIALOG_EditUndo(VOID)
 631 {
 632     SendMessage(Globals.hEdit, EM_UNDO, 0, 0);
 633 }
 634
 635 VOID DIALOG_EditCut(VOID)
 636 {
 637     SendMessage(Globals.hEdit, WM_CUT, 0, 0);
 638 }
 639
 640 VOID DIALOG_EditCopy(VOID)
 641 {
 642     SendMessage(Globals.hEdit, WM_COPY, 0, 0);
 643 }
 644
 645 VOID DIALOG_EditPaste(VOID)
 646 {
 647     SendMessage(Globals.hEdit, WM_PASTE, 0, 0);
 648 }
 649
 650 VOID DIALOG_EditDelete(VOID)
 651 {
 652     SendMessage(Globals.hEdit, WM_CLEAR, 0, 0);
 653 }
 654
 655 VOID DIALOG_EditSelectAll(VOID)
 656 {
 657     SendMessage(Globals.hEdit, EM_SETSEL, 0, (LPARAM)-1);
 658 }
 659
 660 VOID DIALOG_EditTimeDate(VOID)
 661 {
 662     SYSTEMTIME   st;
 663     WCHAR        szDate[MAX_STRING_LEN];
 664     static const WCHAR spaceW[] = { ' ',0 };
 665
 666     GetLocalTime(&st);
 667
 668     GetTimeFormat(LOCALE_USER_DEFAULT, 0, &st, NULL, szDate, MAX_STRING_LEN);
 669     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 670
 671     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)spaceW);
 672
 673     GetDateFormat(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, szDate, MAX_STRING_LEN);
 674     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 675 }
 676
 677 VOID DIALOG_EditWrap(VOID)
 678 {
 679     BOOL modify = FALSE;
 680     static const WCHAR editW[] = { 'e','d','i','t',0 };
 681     DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
 682                     ES_AUTOVSCROLL | ES_MULTILINE;
 683     RECT rc;
 684     DWORD size;
 685     LPWSTR pTemp;
 686
 687     size = GetWindowTextLength(Globals.hEdit) + 1;
 688     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 689     if (!pTemp)
 690     {
 691         ShowLastError();
 692         return;
 693     }
 694     GetWindowText(Globals.hEdit, pTemp, size);
 695     modify = SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0);
 696     DestroyWindow(Globals.hEdit);
 697     GetClientRect(Globals.hMainWnd, &rc);
 698     if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
 699     Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, dwStyle,
 700                          0, 0, rc.right, rc.bottom, Globals.hMainWnd,
 701                          NULL, Globals.hInstance, NULL);
 702     SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
 703     SetWindowTextW(Globals.hEdit, pTemp);
 704     SendMessage(Globals.hEdit, EM_SETMODIFY, (WPARAM)modify, 0);
 705     SetFocus(Globals.hEdit);
 706     HeapFree(GetProcessHeap(), 0, pTemp);
 707
 708     Globals.bWrapLongLines = !Globals.bWrapLongLines;
 709     CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
 710         MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
 711 }
 712
 713 VOID DIALOG_SelectFont(VOID)
 714 {
 715     CHOOSEFONT cf;
 716     LOGFONT lf=Globals.lfFont;
 717
 718     ZeroMemory( &cf, sizeof(cf) );
 719     cf.lStructSize=sizeof(cf);
 720     cf.hwndOwner=Globals.hMainWnd;
 721     cf.lpLogFont=&lf;
 722     cf.Flags=CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
 723
 724     if( ChooseFont(&cf) )
 725     {
 726         HFONT currfont=Globals.hFont;
 727
 728         Globals.hFont=CreateFontIndirect( &lf );
 729         Globals.lfFont=lf;
 730         SendMessage( Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)TRUE );
 731         if( currfont!=NULL )
 732             DeleteObject( currfont );
 733     }
 734 }
 735
 736 VOID DIALOG_Search(VOID)
 737 {
 738         ZeroMemory(&Globals.find, sizeof(Globals.find));
 739         Globals.find.lStructSize      = sizeof(Globals.find);
 740         Globals.find.hwndOwner        = Globals.hMainWnd;
 741         Globals.find.hInstance        = Globals.hInstance;
 742         Globals.find.lpstrFindWhat    = Globals.szFindText;
 743         Globals.find.wFindWhatLen     = SIZEOF(Globals.szFindText);
 744         Globals.find.Flags            = FR_DOWN|FR_HIDEWHOLEWORD;
 745
 746         /* We only need to create the modal FindReplace dialog which will */
 747         /* notify us of incoming events using hMainWnd Window Messages    */
 748
 749         Globals.hFindReplaceDlg = FindText(&Globals.find);
 750         assert(Globals.hFindReplaceDlg !=0);
 751 }
 752
 753 VOID DIALOG_SearchNext(VOID)
 754 {
 755     if (Globals.lastFind.lpstrFindWhat == NULL)
 756         DIALOG_Search();
 757     else                /* use the last find data */
 758         NOTEPAD_DoFind(&Globals.lastFind);
 759 }
 760
 761 VOID DIALOG_HelpContents(VOID)
 762 {
 763     WinHelp(Globals.hMainWnd, helpfileW, HELP_INDEX, 0);
 764 }
 765
 766 VOID DIALOG_HelpSearch(VOID)
 767 {
 768         /* Search Help */
 769 }
 770
 771 VOID DIALOG_HelpHelp(VOID)
 772 {
 773     WinHelp(Globals.hMainWnd, helpfileW, HELP_HELPONHELP, 0);
 774 }
 775
 776 VOID DIALOG_HelpLicense(VOID)
 777 {
 778     TCHAR cap[20], text[1024];
 779     LoadString(Globals.hInstance, IDS_LICENSE, text, 1024);
 780     LoadString(Globals.hInstance, IDS_LICENSE_CAPTION, cap, 20);
 781     MessageBox(Globals.hMainWnd, text, cap, MB_ICONINFORMATION | MB_OK);
 782 }
 783
 784 VOID DIALOG_HelpNoWarranty(VOID)
 785 {
 786     TCHAR cap[20], text[1024];
 787     LoadString(Globals.hInstance, IDS_WARRANTY, text, 1024);
 788     LoadString(Globals.hInstance, IDS_WARRANTY_CAPTION, cap, 20);
 789     MessageBox(Globals.hMainWnd, text, cap, MB_ICONEXCLAMATION | MB_OK);
 790 }
 791
 792 VOID DIALOG_HelpAboutWine(VOID)
 793 {
 794     static const WCHAR notepadW[] = { 'N','o','t','e','p','a','d','\n',0 };
 795     WCHAR szNotepad[MAX_STRING_LEN];
 796
 797     LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, SIZEOF(szNotepad));
 798     ShellAbout(Globals.hMainWnd, szNotepad, notepadW, 0);
 799 }
 800
 801
 802 /***********************************************************************
 803  *
 804  *           DIALOG_FilePageSetup
 805  */
 806 VOID DIALOG_FilePageSetup(void)
 807 {
 808   DialogBox(Globals.hInstance, MAKEINTRESOURCE(DIALOG_PAGESETUP),
 809             Globals.hMainWnd, DIALOG_PAGESETUP_DlgProc);
 810 }
 811
 812
 813 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 814  *
 815  *           DIALOG_PAGESETUP_DlgProc
 816  */
 817
 818 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 819 {
 820
 821    switch (msg)
 822     {
 823     case WM_COMMAND:
 824       switch (wParam)
 825         {
 826         case IDOK:
 827           /* save user input and close dialog */
 828           GetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader, SIZEOF(Globals.szHeader));
 829           GetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter, SIZEOF(Globals.szFooter));
 830
 831           Globals.iMarginTop = GetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, NULL, FALSE) * 100;
 832           Globals.iMarginBottom = GetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, NULL, FALSE) * 100;
 833           Globals.iMarginLeft = GetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, NULL, FALSE) * 100;
 834           Globals.iMarginRight = GetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, NULL, FALSE) * 100;
 835           EndDialog(hDlg, IDOK);
 836           return TRUE;
 837
 838         case IDCANCEL:
 839           /* discard user input and close dialog */
 840           EndDialog(hDlg, IDCANCEL);
 841           return TRUE;
 842
 843         case IDHELP:
 844         {
 845           /* FIXME: Bring this to work */
 846           static const WCHAR sorryW[] = { 'S','o','r','r','y',',',' ','n','o',' ','h','e','l','p',' ','a','v','a','i','l','a','b','l','e',0 };
 847           static const WCHAR helpW[] = { 'H','e','l','p',0 };
 848           MessageBox(Globals.hMainWnd, sorryW, helpW, MB_ICONEXCLAMATION);
 849           return TRUE;
 850         }
 851
 852         default:
 853             break;
 854         }
 855       break;
 856
 857     case WM_INITDIALOG:
 858        /* fetch last user input prior to display dialog */
 859        SetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader);
 860        SetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter);
 861        SetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, Globals.iMarginTop / 100, FALSE);
 862        SetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, Globals.iMarginBottom / 100, FALSE);
 863        SetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, Globals.iMarginLeft / 100, FALSE);
 864        SetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, Globals.iMarginRight / 100, FALSE);
 865        break;
 866     }
 867
 868   return FALSE;
 869 }