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
 192             default:        return(FALSE);
 193         } /* switch */
 194     } /* if */
 195
 196     SetFileName(empty_strW);
 197
 198     UpdateWindowCaption();
 199     return(TRUE);
 200 }
 201
 202
 203 void DoOpenFile(LPCWSTR szFileName)
 204 {
 205     static const WCHAR dotlog[] = { '.','L','O','G',0 };
 206     HANDLE hFile;
 207     LPSTR pTemp;
 208     DWORD size;
 209     DWORD dwNumRead;
 210     WCHAR log[5];
 211
 212     /* Close any files and prompt to save changes */
 213     if (!DoCloseFile())
 214         return;
 215
 216     hFile = CreateFile(szFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
 217         OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 218     if(hFile == INVALID_HANDLE_VALUE)
 219     {
 220         AlertFileNotFound(szFileName);
 221         return;
 222     }
 223
 224     size = GetFileSize(hFile, NULL);
 225     if (size == INVALID_FILE_SIZE)
 226     {
 227         CloseHandle(hFile);
 228         ShowLastError();
 229         return;
 230     }
 231     size++;
 232
 233     pTemp = HeapAlloc(GetProcessHeap(), 0, size);
 234     if (!pTemp)
 235     {
 236         CloseHandle(hFile);
 237         ShowLastError();
 238         return;
 239     }
 240
 241     if (!ReadFile(hFile, pTemp, size, &dwNumRead, NULL))
 242     {
 243         CloseHandle(hFile);
 244         HeapFree(GetProcessHeap(), 0, pTemp);
 245         ShowLastError();
 246         return;
 247     }
 248
 249     CloseHandle(hFile);
 250     pTemp[dwNumRead] = 0;
 251
 252     if (IsTextUnicode(pTemp, dwNumRead, NULL))
 253     {
 254         LPWSTR p = (LPWSTR)pTemp;
 255         /* We need to strip BOM Unicode character, SetWindowTextW won't do it for us. */
 256         if (*p == 0xFEFF || *p == 0xFFFE) p++;
 257         SetWindowTextW(Globals.hEdit, p);
 258     }
 259     else
 260         SetWindowTextA(Globals.hEdit, pTemp);
 261
 262     HeapFree(GetProcessHeap(), 0, pTemp);
 263
 264     SendMessage(Globals.hEdit, EM_SETMODIFY, FALSE, 0);
 265     SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 266     SetFocus(Globals.hEdit);
 267
 268     /*  If the file starts with .LOG, add a time/date at the end and set cursor after
 269      *  See http://support.microsoft.com/?kbid=260563
 270      */
 271     if (GetWindowTextW(Globals.hEdit, log, sizeof(log)/sizeof(log[0])) && !lstrcmp(log, dotlog))
 272     {
 273         static const WCHAR lfW[] = { '\r','\n',0 };
 274         SendMessage(Globals.hEdit, EM_SETSEL, GetWindowTextLength(Globals.hEdit), -1);
 275         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 276         DIALOG_EditTimeDate();
 277         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 278     }
 279
 280     SetFileName(szFileName);
 281     UpdateWindowCaption();
 282 }
 283
 284 VOID DIALOG_FileNew(VOID)
 285 {
 286     static const WCHAR empty_strW[] = { 0 };
 287
 288     /* Close any files and promt to save changes */
 289     if (DoCloseFile()) {
 290         SetWindowText(Globals.hEdit, empty_strW);
 291         SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 292         SetFocus(Globals.hEdit);
 293     }
 294 }
 295
 296 VOID DIALOG_FileOpen(VOID)
 297 {
 298     OPENFILENAME openfilename;
 299     WCHAR szPath[MAX_PATH];
 300     WCHAR szDir[MAX_PATH];
 301     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 302     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 303
 304     ZeroMemory(&openfilename, sizeof(openfilename));
 305
 306     GetCurrentDirectory(SIZEOF(szDir), szDir);
 307     lstrcpy(szPath, txt_files);
 308
 309     openfilename.lStructSize       = sizeof(openfilename);
 310     openfilename.hwndOwner         = Globals.hMainWnd;
 311     openfilename.hInstance         = Globals.hInstance;
 312     openfilename.lpstrFilter       = Globals.szFilter;
 313     openfilename.lpstrFile         = szPath;
 314     openfilename.nMaxFile          = SIZEOF(szPath);
 315     openfilename.lpstrInitialDir   = szDir;
 316     openfilename.Flags             = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST |
 317         OFN_HIDEREADONLY;
 318     openfilename.lpstrDefExt       = szDefaultExt;
 319
 320
 321     if (GetOpenFileName(&openfilename))
 322         DoOpenFile(openfilename.lpstrFile);
 323 }
 324
 325
 326 VOID DIALOG_FileSave(VOID)
 327 {
 328     if (Globals.szFileName[0] == '\0')
 329         DIALOG_FileSaveAs();
 330     else
 331         DoSaveFile();
 332 }
 333
 334 VOID DIALOG_FileSaveAs(VOID)
 335 {
 336     OPENFILENAME saveas;
 337     WCHAR szPath[MAX_PATH];
 338     WCHAR szDir[MAX_PATH];
 339     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 340     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 341
 342     ZeroMemory(&saveas, sizeof(saveas));
 343
 344     GetCurrentDirectory(SIZEOF(szDir), szDir);
 345     lstrcpy(szPath, txt_files);
 346
 347     saveas.lStructSize       = sizeof(OPENFILENAME);
 348     saveas.hwndOwner         = Globals.hMainWnd;
 349     saveas.hInstance         = Globals.hInstance;
 350     saveas.lpstrFilter       = Globals.szFilter;
 351     saveas.lpstrFile         = szPath;
 352     saveas.nMaxFile          = SIZEOF(szPath);
 353     saveas.lpstrInitialDir   = szDir;
 354     saveas.Flags             = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT |
 355         OFN_HIDEREADONLY;
 356     saveas.lpstrDefExt       = szDefaultExt;
 357
 358     if (GetSaveFileName(&saveas)) {
 359         SetFileName(szPath);
 360         UpdateWindowCaption();
 361         DoSaveFile();
 362     }
 363 }
 364
 365 typedef struct {
 366     LPWSTR mptr;
 367     LPWSTR mend;
 368     LPWSTR lptr;
 369     DWORD len;
 370 } TEXTINFO, *LPTEXTINFO;
 371
 372 static int notepad_print_header(HDC hdc, RECT *rc, BOOL dopage, BOOL header, int page, LPWSTR text)
 373 {
 374     SIZE szMetric;
 375
 376     if (*text)
 377     {
 378         /* Write the header or footer */
 379         GetTextExtentPoint32(hdc, text, lstrlen(text), &szMetric);
 380         if (dopage)
 381             ExtTextOut(hdc, (rc->left + rc->right - szMetric.cx) / 2,
 382                        header ? rc->top : rc->bottom - szMetric.cy,
 383                        ETO_CLIPPED, rc, text, lstrlen(text), NULL);
 384         return 1;
 385     }
 386     return 0;
 387 }
 388
 389 static BOOL notepad_print_page(HDC hdc, RECT *rc, BOOL dopage, int page, LPTEXTINFO tInfo)
 390 {
 391     int b, y;
 392     TEXTMETRIC tm;
 393     SIZE szMetrics;
 394
 395     if (dopage)
 396     {
 397         if (StartPage(hdc) <= 0)
 398         {
 399             static const WCHAR failedW[] = { 'S','t','a','r','t','P','a','g','e',' ','f','a','i','l','e','d',0 };
 400             static const WCHAR errorW[] = { 'P','r','i','n','t',' ','E','r','r','o','r',0 };
 401             MessageBox(Globals.hMainWnd, failedW, errorW, MB_ICONEXCLAMATION);
 402             return FALSE;
 403         }
 404     }
 405
 406     GetTextMetrics(hdc, &tm);
 407     y = rc->top + notepad_print_header(hdc, rc, dopage, TRUE, page, Globals.szFileName) * tm.tmHeight;
 408     b = rc->bottom - 2 * notepad_print_header(hdc, rc, FALSE, FALSE, page, Globals.szFooter) * tm.tmHeight;
 409
 410     do {
 411         INT m, n;
 412
 413         if (!tInfo->len)
 414         {
 415             /* find the end of the line */
 416             while (tInfo->mptr < tInfo->mend && *tInfo->mptr != '\n' && *tInfo->mptr != '\r')
 417             {
 418                 if (*tInfo->mptr == '\t')
 419                 {
 420                     /* replace tabs with spaces */
 421                     for (m = 0; m < SPACES_IN_TAB; m++)
 422                     {
 423                         if (tInfo->len < PRINT_LEN_MAX)
 424                             tInfo->lptr[tInfo->len++] = ' ';
 425                         else if (Globals.bWrapLongLines)
 426                             break;
 427                     }
 428                 }
 429                 else if (tInfo->len < PRINT_LEN_MAX)
 430                     tInfo->lptr[tInfo->len++] = *tInfo->mptr;
 431
 432                 if (tInfo->len >= PRINT_LEN_MAX && Globals.bWrapLongLines)
 433                      break;
 434
 435                 tInfo->mptr++;
 436             }
 437         }
 438
 439         /* Find out how much we should print if line wrapping is enabled */
 440         if (Globals.bWrapLongLines)
 441         {
 442             GetTextExtentExPoint(hdc, tInfo->lptr, tInfo->len, rc->right - rc->left, &n, NULL, &szMetrics);
 443             if (n < tInfo->len && tInfo->lptr[n] != ' ')
 444             {
 445                 m = n;
 446                 /* Don't wrap words unless it's a single word over the entire line */
 447                 while (m  && tInfo->lptr[m] != ' ') m--;
 448                 if (m > 0) n = m + 1;
 449             }
 450         }
 451         else
 452             n = tInfo->len;
 453
 454         if (dopage)
 455             ExtTextOut(hdc, rc->left, y, ETO_CLIPPED, rc, tInfo->lptr, n, NULL);
 456
 457         tInfo->len -= n;
 458
 459         if (tInfo->len)
 460         {
 461             memcpy(tInfo->lptr, tInfo->lptr + n, tInfo->len * sizeof(WCHAR));
 462             y += tm.tmHeight + tm.tmExternalLeading;
 463         }
 464         else
 465         {
 466             /* find the next line */
 467             while (tInfo->mptr < tInfo->mend && y < b && (*tInfo->mptr == '\n' || *tInfo->mptr == '\r'))
 468             {
 469                 if (*tInfo->mptr == '\n')
 470                     y += tm.tmHeight + tm.tmExternalLeading;
 471                 tInfo->mptr++;
 472             }
 473         }
 474     } while (tInfo->mptr < tInfo->mend && y < b);
 475
 476     notepad_print_header(hdc, rc, dopage, FALSE, page, Globals.szFooter);
 477     if (dopage)
 478     {
 479         EndPage(hdc);
 480     }
 481     return TRUE;
 482 }
 483
 484 VOID DIALOG_FilePrint(VOID)
 485 {
 486     DOCINFO di;
 487     PRINTDLG printer;
 488     int page, dopage, copy;
 489     LOGFONT lfFont;
 490     HFONT hTextFont, old_font = 0;
 491     DWORD size;
 492     BOOL ret = FALSE;
 493     RECT rc;
 494     LPWSTR pTemp;
 495     TEXTINFO tInfo;
 496     WCHAR cTemp[PRINT_LEN_MAX];
 497
 498     /* Get Current Settings */
 499     ZeroMemory(&printer, sizeof(printer));
 500     printer.lStructSize           = sizeof(printer);
 501     printer.hwndOwner             = Globals.hMainWnd;
 502     printer.hDevMode              = Globals.hDevMode;
 503     printer.hDevNames             = Globals.hDevNames;
 504     printer.hInstance             = Globals.hInstance;
 505
 506     /* Set some default flags */
 507     printer.Flags                 = PD_RETURNDC | PD_NOSELECTION;
 508     printer.nFromPage             = 0;
 509     printer.nMinPage              = 1;
 510     /* we really need to calculate number of pages to set nMaxPage and nToPage */
 511     printer.nToPage               = 0;
 512     printer.nMaxPage              = -1;
 513     /* Let commdlg manage copy settings */
 514     printer.nCopies               = (WORD)PD_USEDEVMODECOPIES;
 515
 516     if (!PrintDlg(&printer)) return;
 517
 518     Globals.hDevMode = printer.hDevMode;
 519     Globals.hDevNames = printer.hDevNames;
 520
 521     SetMapMode(printer.hDC, MM_TEXT);
 522
 523     /* initialize DOCINFO */
 524     di.cbSize = sizeof(DOCINFO);
 525     di.lpszDocName = Globals.szFileTitle;
 526     di.lpszOutput = NULL;
 527     di.lpszDatatype = NULL;
 528     di.fwType = 0;
 529
 530     /* Get the file text */
 531     size = GetWindowTextLength(Globals.hEdit) + 1;
 532     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 533     if (!pTemp)
 534     {
 535        DeleteDC(printer.hDC);
 536        ShowLastError();
 537        return;
 538     }
 539     size = GetWindowText(Globals.hEdit, pTemp, size);
 540
 541     if (StartDoc(printer.hDC, &di) > 0)
 542     {
 543         /* Get the page margins in pixels. */
 544         rc.top =    MulDiv(Globals.iMarginTop, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540) -
 545                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETY);
 546         rc.bottom = GetDeviceCaps(printer.hDC, PHYSICALHEIGHT) -
 547                     MulDiv(Globals.iMarginBottom, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540);
 548         rc.left =   MulDiv(Globals.iMarginLeft, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540) -
 549                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETX);
 550         rc.right =  GetDeviceCaps(printer.hDC, PHYSICALWIDTH) -
 551                     MulDiv(Globals.iMarginRight, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540);
 552
 553         /* Create a font for the printer resolution */
 554         lfFont = Globals.lfFont;
 555         lfFont.lfHeight = MulDiv(lfFont.lfHeight, GetDeviceCaps(printer.hDC, LOGPIXELSY), get_dpi());
 556         /* Make the font a bit lighter */
 557         lfFont.lfWeight -= 100;
 558         hTextFont = CreateFontIndirect(&lfFont);
 559         old_font = SelectObject(printer.hDC, hTextFont);
 560
 561         for (copy = 1; copy <= printer.nCopies; copy++)
 562         {
 563             page = 1;
 564
 565             tInfo.mptr = pTemp;
 566             tInfo.mend = pTemp + size;
 567             tInfo.lptr = cTemp;
 568             tInfo.len = 0;
 569
 570             do {
 571                 if (printer.Flags & PD_PAGENUMS)
 572                 {
 573                     /* a specific range of pages is selected, so
 574                      * skip pages that are not to be printed
 575                      */
 576                     if (page > printer.nToPage)
 577                         break;
 578                     else if (page >= printer.nFromPage)
 579                         dopage = 1;
 580                     else
 581                         dopage = 0;
 582                 }
 583                 else
 584                     dopage = 1;
 585
 586                 ret = notepad_print_page(printer.hDC, &rc, dopage, page, &tInfo);
 587                 page++;
 588             } while (ret && tInfo.mptr < tInfo.mend);
 589
 590             if (!ret) break;
 591         }
 592         EndDoc(printer.hDC);
 593         SelectObject(printer.hDC, old_font);
 594         DeleteObject(hTextFont);
 595     }
 596     DeleteDC(printer.hDC);
 597     HeapFree(GetProcessHeap(), 0, pTemp);
 598 }
 599
 600 VOID DIALOG_FilePrinterSetup(VOID)
 601 {
 602     PRINTDLG printer;
 603
 604     ZeroMemory(&printer, sizeof(printer));
 605     printer.lStructSize         = sizeof(printer);
 606     printer.hwndOwner           = Globals.hMainWnd;
 607     printer.hDevMode            = Globals.hDevMode;
 608     printer.hDevNames           = Globals.hDevNames;
 609     printer.hInstance           = Globals.hInstance;
 610     printer.Flags               = PD_PRINTSETUP;
 611     printer.nCopies             = 1;
 612
 613     PrintDlg(&printer);
 614
 615     Globals.hDevMode = printer.hDevMode;
 616     Globals.hDevNames = printer.hDevNames;
 617 }
 618
 619 VOID DIALOG_FileExit(VOID)
 620 {
 621     PostMessage(Globals.hMainWnd, WM_CLOSE, 0, 0l);
 622 }
 623
 624 VOID DIALOG_EditUndo(VOID)
 625 {
 626     SendMessage(Globals.hEdit, EM_UNDO, 0, 0);
 627 }
 628
 629 VOID DIALOG_EditCut(VOID)
 630 {
 631     SendMessage(Globals.hEdit, WM_CUT, 0, 0);
 632 }
 633
 634 VOID DIALOG_EditCopy(VOID)
 635 {
 636     SendMessage(Globals.hEdit, WM_COPY, 0, 0);
 637 }
 638
 639 VOID DIALOG_EditPaste(VOID)
 640 {
 641     SendMessage(Globals.hEdit, WM_PASTE, 0, 0);
 642 }
 643
 644 VOID DIALOG_EditDelete(VOID)
 645 {
 646     SendMessage(Globals.hEdit, WM_CLEAR, 0, 0);
 647 }
 648
 649 VOID DIALOG_EditSelectAll(VOID)
 650 {
 651     SendMessage(Globals.hEdit, EM_SETSEL, 0, (LPARAM)-1);
 652 }
 653
 654 VOID DIALOG_EditTimeDate(VOID)
 655 {
 656     SYSTEMTIME   st;
 657     WCHAR        szDate[MAX_STRING_LEN];
 658     static const WCHAR spaceW[] = { ' ',0 };
 659
 660     GetLocalTime(&st);
 661
 662     GetTimeFormat(LOCALE_USER_DEFAULT, 0, &st, NULL, szDate, MAX_STRING_LEN);
 663     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 664
 665     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)spaceW);
 666
 667     GetDateFormat(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, szDate, MAX_STRING_LEN);
 668     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 669 }
 670
 671 VOID DIALOG_EditWrap(VOID)
 672 {
 673     BOOL modify = FALSE;
 674     static const WCHAR editW[] = { 'e','d','i','t',0 };
 675     DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
 676                     ES_AUTOVSCROLL | ES_MULTILINE;
 677     RECT rc;
 678     DWORD size;
 679     LPWSTR pTemp;
 680
 681     size = GetWindowTextLength(Globals.hEdit) + 1;
 682     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 683     if (!pTemp)
 684     {
 685         ShowLastError();
 686         return;
 687     }
 688     GetWindowText(Globals.hEdit, pTemp, size);
 689     modify = SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0);
 690     DestroyWindow(Globals.hEdit);
 691     GetClientRect(Globals.hMainWnd, &rc);
 692     if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
 693     Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, dwStyle,
 694                          0, 0, rc.right, rc.bottom, Globals.hMainWnd,
 695                          NULL, Globals.hInstance, NULL);
 696     SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
 697     SetWindowTextW(Globals.hEdit, pTemp);
 698     SendMessage(Globals.hEdit, EM_SETMODIFY, (WPARAM)modify, 0);
 699     SetFocus(Globals.hEdit);
 700     HeapFree(GetProcessHeap(), 0, pTemp);
 701
 702     Globals.bWrapLongLines = !Globals.bWrapLongLines;
 703     CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
 704         MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
 705 }
 706
 707 VOID DIALOG_SelectFont(VOID)
 708 {
 709     CHOOSEFONT cf;
 710     LOGFONT lf=Globals.lfFont;
 711
 712     ZeroMemory( &cf, sizeof(cf) );
 713     cf.lStructSize=sizeof(cf);
 714     cf.hwndOwner=Globals.hMainWnd;
 715     cf.lpLogFont=&lf;
 716     cf.Flags=CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
 717
 718     if( ChooseFont(&cf) )
 719     {
 720         HFONT currfont=Globals.hFont;
 721
 722         Globals.hFont=CreateFontIndirect( &lf );
 723         Globals.lfFont=lf;
 724         SendMessage( Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)TRUE );
 725         if( currfont!=NULL )
 726             DeleteObject( currfont );
 727     }
 728 }
 729
 730 VOID DIALOG_Search(VOID)
 731 {
 732         ZeroMemory(&Globals.find, sizeof(Globals.find));
 733         Globals.find.lStructSize      = sizeof(Globals.find);
 734         Globals.find.hwndOwner        = Globals.hMainWnd;
 735         Globals.find.hInstance        = Globals.hInstance;
 736         Globals.find.lpstrFindWhat    = Globals.szFindText;
 737         Globals.find.wFindWhatLen     = SIZEOF(Globals.szFindText);
 738         Globals.find.Flags            = FR_DOWN|FR_HIDEWHOLEWORD;
 739
 740         /* We only need to create the modal FindReplace dialog which will */
 741         /* notify us of incoming events using hMainWnd Window Messages    */
 742
 743         Globals.hFindReplaceDlg = FindText(&Globals.find);
 744         assert(Globals.hFindReplaceDlg !=0);
 745 }
 746
 747 VOID DIALOG_SearchNext(VOID)
 748 {
 749     if (Globals.lastFind.lpstrFindWhat == NULL)
 750         DIALOG_Search();
 751     else                /* use the last find data */
 752         NOTEPAD_DoFind(&Globals.lastFind);
 753 }
 754
 755 VOID DIALOG_HelpContents(VOID)
 756 {
 757     WinHelp(Globals.hMainWnd, helpfileW, HELP_INDEX, 0);
 758 }
 759
 760 VOID DIALOG_HelpSearch(VOID)
 761 {
 762         /* Search Help */
 763 }
 764
 765 VOID DIALOG_HelpHelp(VOID)
 766 {
 767     WinHelp(Globals.hMainWnd, helpfileW, HELP_HELPONHELP, 0);
 768 }
 769
 770 VOID DIALOG_HelpLicense(VOID)
 771 {
 772     TCHAR cap[20], text[1024];
 773     LoadString(Globals.hInstance, IDS_LICENSE, text, 1024);
 774     LoadString(Globals.hInstance, IDS_LICENSE_CAPTION, cap, 20);
 775     MessageBox(Globals.hMainWnd, text, cap, MB_ICONINFORMATION | MB_OK);
 776 }
 777
 778 VOID DIALOG_HelpNoWarranty(VOID)
 779 {
 780     TCHAR cap[20], text[1024];
 781     LoadString(Globals.hInstance, IDS_WARRANTY, text, 1024);
 782     LoadString(Globals.hInstance, IDS_WARRANTY_CAPTION, cap, 20);
 783     MessageBox(Globals.hMainWnd, text, cap, MB_ICONEXCLAMATION | MB_OK);
 784 }
 785
 786 VOID DIALOG_HelpAboutWine(VOID)
 787 {
 788     static const WCHAR notepadW[] = { 'N','o','t','e','p','a','d','\n',0 };
 789     WCHAR szNotepad[MAX_STRING_LEN];
 790     HICON icon = LoadIcon(Globals.hInstance, MAKEINTRESOURCE(IDI_NOTEPAD));
 791
 792     LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, SIZEOF(szNotepad));
 793     ShellAbout(Globals.hMainWnd, szNotepad, notepadW, icon);
 794 }
 795
 796
 797 /***********************************************************************
 798  *
 799  *           DIALOG_FilePageSetup
 800  */
 801 VOID DIALOG_FilePageSetup(void)
 802 {
 803   DialogBox(Globals.hInstance, MAKEINTRESOURCE(DIALOG_PAGESETUP),
 804             Globals.hMainWnd, DIALOG_PAGESETUP_DlgProc);
 805 }
 806
 807
 808 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 809  *
 810  *           DIALOG_PAGESETUP_DlgProc
 811  */
 812
 813 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 814 {
 815
 816    switch (msg)
 817     {
 818     case WM_COMMAND:
 819       switch (wParam)
 820         {
 821         case IDOK:
 822           /* save user input and close dialog */
 823           GetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader, SIZEOF(Globals.szHeader));
 824           GetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter, SIZEOF(Globals.szFooter));
 825
 826           Globals.iMarginTop = GetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, NULL, FALSE) * 100;
 827           Globals.iMarginBottom = GetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, NULL, FALSE) * 100;
 828           Globals.iMarginLeft = GetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, NULL, FALSE) * 100;
 829           Globals.iMarginRight = GetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, NULL, FALSE) * 100;
 830           EndDialog(hDlg, IDOK);
 831           return TRUE;
 832
 833         case IDCANCEL:
 834           /* discard user input and close dialog */
 835           EndDialog(hDlg, IDCANCEL);
 836           return TRUE;
 837
 838         case IDHELP:
 839         {
 840           /* FIXME: Bring this to work */
 841           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 };
 842           static const WCHAR helpW[] = { 'H','e','l','p',0 };
 843           MessageBox(Globals.hMainWnd, sorryW, helpW, MB_ICONEXCLAMATION);
 844           return TRUE;
 845         }
 846
 847         default:
 848             break;
 849         }
 850       break;
 851
 852     case WM_INITDIALOG:
 853        /* fetch last user input prior to display dialog */
 854        SetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader);
 855        SetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter);
 856        SetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, Globals.iMarginTop / 100, FALSE);
 857        SetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, Globals.iMarginBottom / 100, FALSE);
 858        SetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, Globals.iMarginLeft / 100, FALSE);
 859        SetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, Globals.iMarginRight / 100, FALSE);
 860        break;
 861     }
 862
 863   return FALSE;
 864 }