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         ShowLastError();
 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         if (FileExists(openfilename.lpstrFile))
 323             DoOpenFile(openfilename.lpstrFile);
 324         else
 325             AlertFileNotFound(openfilename.lpstrFile);
 326     }
 327 }
 328
 329
 330 VOID DIALOG_FileSave(VOID)
 331 {
 332     if (Globals.szFileName[0] == '\0')
 333         DIALOG_FileSaveAs();
 334     else
 335         DoSaveFile();
 336 }
 337
 338 VOID DIALOG_FileSaveAs(VOID)
 339 {
 340     OPENFILENAME saveas;
 341     WCHAR szPath[MAX_PATH];
 342     WCHAR szDir[MAX_PATH];
 343     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 344     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 345
 346     ZeroMemory(&saveas, sizeof(saveas));
 347
 348     GetCurrentDirectory(SIZEOF(szDir), szDir);
 349     lstrcpy(szPath, txt_files);
 350
 351     saveas.lStructSize       = sizeof(OPENFILENAME);
 352     saveas.hwndOwner         = Globals.hMainWnd;
 353     saveas.hInstance         = Globals.hInstance;
 354     saveas.lpstrFilter       = Globals.szFilter;
 355     saveas.lpstrFile         = szPath;
 356     saveas.nMaxFile          = SIZEOF(szPath);
 357     saveas.lpstrInitialDir   = szDir;
 358     saveas.Flags             = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT |
 359         OFN_HIDEREADONLY;
 360     saveas.lpstrDefExt       = szDefaultExt;
 361
 362     if (GetSaveFileName(&saveas)) {
 363         SetFileName(szPath);
 364         UpdateWindowCaption();
 365         DoSaveFile();
 366     }
 367 }
 368
 369 typedef struct {
 370     LPWSTR mptr;
 371     LPWSTR mend;
 372     LPWSTR lptr;
 373     DWORD len;
 374 } TEXTINFO, *LPTEXTINFO;
 375
 376 static int notepad_print_header(HDC hdc, RECT *rc, BOOL dopage, BOOL header, int page, LPWSTR text)
 377 {
 378     SIZE szMetric;
 379
 380     if (*text)
 381     {
 382         /* Write the header or footer */
 383         GetTextExtentPoint32(hdc, text, lstrlen(text), &szMetric);
 384         if (dopage)
 385             ExtTextOut(hdc, (rc->left + rc->right - szMetric.cx) / 2,
 386                        header ? rc->top : rc->bottom - szMetric.cy,
 387                        ETO_CLIPPED, rc, text, lstrlen(text), NULL);
 388         return 1;
 389     }
 390     return 0;
 391 }
 392
 393 static BOOL notepad_print_page(HDC hdc, RECT *rc, BOOL dopage, int page, LPTEXTINFO tInfo)
 394 {
 395     int b, y;
 396     TEXTMETRIC tm;
 397     SIZE szMetrics;
 398
 399     if (dopage)
 400     {
 401         if (StartPage(hdc) <= 0)
 402         {
 403             static const WCHAR failedW[] = { 'S','t','a','r','t','P','a','g','e',' ','f','a','i','l','e','d',0 };
 404             static const WCHAR errorW[] = { 'P','r','i','n','t',' ','E','r','r','o','r',0 };
 405             MessageBox(Globals.hMainWnd, failedW, errorW, MB_ICONEXCLAMATION);
 406             return FALSE;
 407         }
 408     }
 409
 410     GetTextMetrics(hdc, &tm);
 411     y = rc->top + notepad_print_header(hdc, rc, dopage, TRUE, page, Globals.szFileName) * tm.tmHeight;
 412     b = rc->bottom - 2 * notepad_print_header(hdc, rc, FALSE, FALSE, page, Globals.szFooter) * tm.tmHeight;
 413
 414     do {
 415         INT m, n;
 416
 417         if (!tInfo->len)
 418         {
 419             /* find the end of the line */
 420             while (tInfo->mptr < tInfo->mend && *tInfo->mptr != '\n' && *tInfo->mptr != '\r')
 421             {
 422                 if (*tInfo->mptr == '\t')
 423                 {
 424                     /* replace tabs with spaces */
 425                     for (m = 0; m < SPACES_IN_TAB; m++)
 426                     {
 427                         if (tInfo->len < PRINT_LEN_MAX)
 428                             tInfo->lptr[tInfo->len++] = ' ';
 429                         else if (Globals.bWrapLongLines)
 430                             break;
 431                     }
 432                 }
 433                 else if (tInfo->len < PRINT_LEN_MAX)
 434                     tInfo->lptr[tInfo->len++] = *tInfo->mptr;
 435
 436                 if (tInfo->len >= PRINT_LEN_MAX && Globals.bWrapLongLines)
 437                      break;
 438
 439                 tInfo->mptr++;
 440             }
 441         }
 442
 443         /* Find out how much we should print if line wrapping is enabled */
 444         if (Globals.bWrapLongLines)
 445         {
 446             GetTextExtentExPoint(hdc, tInfo->lptr, tInfo->len, rc->right - rc->left, &n, NULL, &szMetrics);
 447             if (n < tInfo->len && tInfo->lptr[n] != ' ')
 448             {
 449                 m = n;
 450                 /* Don't wrap words unless it's a single word over the entire line */
 451                 while (m  && tInfo->lptr[m] != ' ') m--;
 452                 if (m > 0) n = m + 1;
 453             }
 454         }
 455         else
 456             n = tInfo->len;
 457
 458         if (dopage)
 459             ExtTextOut(hdc, rc->left, y, ETO_CLIPPED, rc, tInfo->lptr, n, NULL);
 460
 461         tInfo->len -= n;
 462
 463         if (tInfo->len)
 464         {
 465             memcpy(tInfo->lptr, tInfo->lptr + n, tInfo->len * sizeof(WCHAR));
 466             y += tm.tmHeight + tm.tmExternalLeading;
 467         }
 468         else
 469         {
 470             /* find the next line */
 471             while (tInfo->mptr < tInfo->mend && y < b && (*tInfo->mptr == '\n' || *tInfo->mptr == '\r'))
 472             {
 473                 if (*tInfo->mptr == '\n')
 474                     y += tm.tmHeight + tm.tmExternalLeading;
 475                 tInfo->mptr++;
 476             }
 477         }
 478     } while (tInfo->mptr < tInfo->mend && y < b);
 479
 480     notepad_print_header(hdc, rc, dopage, FALSE, page, Globals.szFooter);
 481     if (dopage)
 482     {
 483         EndPage(hdc);
 484     }
 485     return TRUE;
 486 }
 487
 488 VOID DIALOG_FilePrint(VOID)
 489 {
 490     DOCINFO di;
 491     PRINTDLG printer;
 492     int page, dopage, copy;
 493     LOGFONT lfFont;
 494     HFONT hTextFont, old_font = 0;
 495     DWORD size;
 496     BOOL ret = FALSE;
 497     RECT rc;
 498     LPWSTR pTemp;
 499     TEXTINFO tInfo;
 500     WCHAR cTemp[PRINT_LEN_MAX];
 501
 502     /* Get Current Settings */
 503     ZeroMemory(&printer, sizeof(printer));
 504     printer.lStructSize           = sizeof(printer);
 505     printer.hwndOwner             = Globals.hMainWnd;
 506     printer.hDevMode              = Globals.hDevMode;
 507     printer.hDevNames             = Globals.hDevNames;
 508     printer.hInstance             = Globals.hInstance;
 509
 510     /* Set some default flags */
 511     printer.Flags                 = PD_RETURNDC | PD_NOSELECTION;
 512     printer.nFromPage             = 0;
 513     printer.nMinPage              = 1;
 514     /* we really need to calculate number of pages to set nMaxPage and nToPage */
 515     printer.nToPage               = 0;
 516     printer.nMaxPage              = -1;
 517     /* Let commdlg manage copy settings */
 518     printer.nCopies               = (WORD)PD_USEDEVMODECOPIES;
 519
 520     if (!PrintDlg(&printer)) return;
 521
 522     Globals.hDevMode = printer.hDevMode;
 523     Globals.hDevNames = printer.hDevNames;
 524
 525     SetMapMode(printer.hDC, MM_TEXT);
 526
 527     /* initialize DOCINFO */
 528     di.cbSize = sizeof(DOCINFO);
 529     di.lpszDocName = Globals.szFileTitle;
 530     di.lpszOutput = NULL;
 531     di.lpszDatatype = NULL;
 532     di.fwType = 0;
 533
 534     /* Get the file text */
 535     size = GetWindowTextLength(Globals.hEdit) + 1;
 536     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 537     if (!pTemp)
 538     {
 539        DeleteDC(printer.hDC);
 540        ShowLastError();
 541        return;
 542     }
 543     size = GetWindowText(Globals.hEdit, pTemp, size);
 544
 545     if (StartDoc(printer.hDC, &di) > 0)
 546     {
 547         /* Get the page margins in pixels. */
 548         rc.top =    MulDiv(Globals.iMarginTop, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540) -
 549                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETY);
 550         rc.bottom = GetDeviceCaps(printer.hDC, PHYSICALHEIGHT) -
 551                     MulDiv(Globals.iMarginBottom, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540);
 552         rc.left =   MulDiv(Globals.iMarginLeft, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540) -
 553                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETX);
 554         rc.right =  GetDeviceCaps(printer.hDC, PHYSICALWIDTH) -
 555                     MulDiv(Globals.iMarginRight, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540);
 556
 557         /* Create a font for the printer resolution */
 558         lfFont = Globals.lfFont;
 559         lfFont.lfHeight = MulDiv(lfFont.lfHeight, GetDeviceCaps(printer.hDC, LOGPIXELSY), get_dpi());
 560         /* Make the font a bit lighter */
 561         lfFont.lfWeight -= 100;
 562         hTextFont = CreateFontIndirect(&lfFont);
 563         old_font = SelectObject(printer.hDC, hTextFont);
 564
 565         for (copy = 1; copy <= printer.nCopies; copy++)
 566         {
 567             page = 1;
 568
 569             tInfo.mptr = pTemp;
 570             tInfo.mend = pTemp + size;
 571             tInfo.lptr = cTemp;
 572             tInfo.len = 0;
 573
 574             do {
 575                 if (printer.Flags & PD_PAGENUMS)
 576                 {
 577                     /* a specific range of pages is selected, so
 578                      * skip pages that are not to be printed
 579                      */
 580                     if (page > printer.nToPage)
 581                         break;
 582                     else if (page >= printer.nFromPage)
 583                         dopage = 1;
 584                     else
 585                         dopage = 0;
 586                 }
 587                 else
 588                     dopage = 1;
 589
 590                 ret = notepad_print_page(printer.hDC, &rc, dopage, page, &tInfo);
 591                 page++;
 592             } while (ret && tInfo.mptr < tInfo.mend);
 593
 594             if (!ret) break;
 595         }
 596         EndDoc(printer.hDC);
 597         SelectObject(printer.hDC, old_font);
 598         DeleteObject(hTextFont);
 599     }
 600     DeleteDC(printer.hDC);
 601     HeapFree(GetProcessHeap(), 0, pTemp);
 602 }
 603
 604 VOID DIALOG_FilePrinterSetup(VOID)
 605 {
 606     PRINTDLG printer;
 607
 608     ZeroMemory(&printer, sizeof(printer));
 609     printer.lStructSize         = sizeof(printer);
 610     printer.hwndOwner           = Globals.hMainWnd;
 611     printer.hDevMode            = Globals.hDevMode;
 612     printer.hDevNames           = Globals.hDevNames;
 613     printer.hInstance           = Globals.hInstance;
 614     printer.Flags               = PD_PRINTSETUP;
 615     printer.nCopies             = 1;
 616
 617     PrintDlg(&printer);
 618
 619     Globals.hDevMode = printer.hDevMode;
 620     Globals.hDevNames = printer.hDevNames;
 621 }
 622
 623 VOID DIALOG_FileExit(VOID)
 624 {
 625     PostMessage(Globals.hMainWnd, WM_CLOSE, 0, 0l);
 626 }
 627
 628 VOID DIALOG_EditUndo(VOID)
 629 {
 630     SendMessage(Globals.hEdit, EM_UNDO, 0, 0);
 631 }
 632
 633 VOID DIALOG_EditCut(VOID)
 634 {
 635     SendMessage(Globals.hEdit, WM_CUT, 0, 0);
 636 }
 637
 638 VOID DIALOG_EditCopy(VOID)
 639 {
 640     SendMessage(Globals.hEdit, WM_COPY, 0, 0);
 641 }
 642
 643 VOID DIALOG_EditPaste(VOID)
 644 {
 645     SendMessage(Globals.hEdit, WM_PASTE, 0, 0);
 646 }
 647
 648 VOID DIALOG_EditDelete(VOID)
 649 {
 650     SendMessage(Globals.hEdit, WM_CLEAR, 0, 0);
 651 }
 652
 653 VOID DIALOG_EditSelectAll(VOID)
 654 {
 655     SendMessage(Globals.hEdit, EM_SETSEL, 0, (LPARAM)-1);
 656 }
 657
 658 VOID DIALOG_EditTimeDate(VOID)
 659 {
 660     SYSTEMTIME   st;
 661     WCHAR        szDate[MAX_STRING_LEN];
 662     static const WCHAR spaceW[] = { ' ',0 };
 663
 664     GetLocalTime(&st);
 665
 666     GetTimeFormat(LOCALE_USER_DEFAULT, 0, &st, NULL, szDate, MAX_STRING_LEN);
 667     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 668
 669     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)spaceW);
 670
 671     GetDateFormat(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, szDate, MAX_STRING_LEN);
 672     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 673 }
 674
 675 VOID DIALOG_EditWrap(VOID)
 676 {
 677     BOOL modify = FALSE;
 678     static const WCHAR editW[] = { 'e','d','i','t',0 };
 679     DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
 680                     ES_AUTOVSCROLL | ES_MULTILINE;
 681     RECT rc;
 682     DWORD size;
 683     LPWSTR pTemp;
 684
 685     size = GetWindowTextLength(Globals.hEdit) + 1;
 686     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 687     if (!pTemp)
 688     {
 689         ShowLastError();
 690         return;
 691     }
 692     GetWindowText(Globals.hEdit, pTemp, size);
 693     modify = SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0);
 694     DestroyWindow(Globals.hEdit);
 695     GetClientRect(Globals.hMainWnd, &rc);
 696     if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
 697     Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, dwStyle,
 698                          0, 0, rc.right, rc.bottom, Globals.hMainWnd,
 699                          NULL, Globals.hInstance, NULL);
 700     SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
 701     SetWindowTextW(Globals.hEdit, pTemp);
 702     SendMessage(Globals.hEdit, EM_SETMODIFY, (WPARAM)modify, 0);
 703     SetFocus(Globals.hEdit);
 704     HeapFree(GetProcessHeap(), 0, pTemp);
 705
 706     Globals.bWrapLongLines = !Globals.bWrapLongLines;
 707     CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
 708         MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
 709 }
 710
 711 VOID DIALOG_SelectFont(VOID)
 712 {
 713     CHOOSEFONT cf;
 714     LOGFONT lf=Globals.lfFont;
 715
 716     ZeroMemory( &cf, sizeof(cf) );
 717     cf.lStructSize=sizeof(cf);
 718     cf.hwndOwner=Globals.hMainWnd;
 719     cf.lpLogFont=&lf;
 720     cf.Flags=CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
 721
 722     if( ChooseFont(&cf) )
 723     {
 724         HFONT currfont=Globals.hFont;
 725
 726         Globals.hFont=CreateFontIndirect( &lf );
 727         Globals.lfFont=lf;
 728         SendMessage( Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)TRUE );
 729         if( currfont!=NULL )
 730             DeleteObject( currfont );
 731     }
 732 }
 733
 734 VOID DIALOG_Search(VOID)
 735 {
 736         ZeroMemory(&Globals.find, sizeof(Globals.find));
 737         Globals.find.lStructSize      = sizeof(Globals.find);
 738         Globals.find.hwndOwner        = Globals.hMainWnd;
 739         Globals.find.hInstance        = Globals.hInstance;
 740         Globals.find.lpstrFindWhat    = Globals.szFindText;
 741         Globals.find.wFindWhatLen     = SIZEOF(Globals.szFindText);
 742         Globals.find.Flags            = FR_DOWN|FR_HIDEWHOLEWORD;
 743
 744         /* We only need to create the modal FindReplace dialog which will */
 745         /* notify us of incoming events using hMainWnd Window Messages    */
 746
 747         Globals.hFindReplaceDlg = FindText(&Globals.find);
 748         assert(Globals.hFindReplaceDlg !=0);
 749 }
 750
 751 VOID DIALOG_SearchNext(VOID)
 752 {
 753     if (Globals.lastFind.lpstrFindWhat == NULL)
 754         DIALOG_Search();
 755     else                /* use the last find data */
 756         NOTEPAD_DoFind(&Globals.lastFind);
 757 }
 758
 759 VOID DIALOG_HelpContents(VOID)
 760 {
 761     WinHelp(Globals.hMainWnd, helpfileW, HELP_INDEX, 0);
 762 }
 763
 764 VOID DIALOG_HelpSearch(VOID)
 765 {
 766         /* Search Help */
 767 }
 768
 769 VOID DIALOG_HelpHelp(VOID)
 770 {
 771     WinHelp(Globals.hMainWnd, helpfileW, HELP_HELPONHELP, 0);
 772 }
 773
 774 VOID DIALOG_HelpLicense(VOID)
 775 {
 776     TCHAR cap[20], text[1024];
 777     LoadString(Globals.hInstance, IDS_LICENSE, text, 1024);
 778     LoadString(Globals.hInstance, IDS_LICENSE_CAPTION, cap, 20);
 779     MessageBox(Globals.hMainWnd, text, cap, MB_ICONINFORMATION | MB_OK);
 780 }
 781
 782 VOID DIALOG_HelpNoWarranty(VOID)
 783 {
 784     TCHAR cap[20], text[1024];
 785     LoadString(Globals.hInstance, IDS_WARRANTY, text, 1024);
 786     LoadString(Globals.hInstance, IDS_WARRANTY_CAPTION, cap, 20);
 787     MessageBox(Globals.hMainWnd, text, cap, MB_ICONEXCLAMATION | MB_OK);
 788 }
 789
 790 VOID DIALOG_HelpAboutWine(VOID)
 791 {
 792     static const WCHAR notepadW[] = { 'N','o','t','e','p','a','d','\n',0 };
 793     WCHAR szNotepad[MAX_STRING_LEN];
 794
 795     LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, SIZEOF(szNotepad));
 796     ShellAbout(Globals.hMainWnd, szNotepad, notepadW, 0);
 797 }
 798
 799
 800 /***********************************************************************
 801  *
 802  *           DIALOG_FilePageSetup
 803  */
 804 VOID DIALOG_FilePageSetup(void)
 805 {
 806   DialogBox(Globals.hInstance, MAKEINTRESOURCE(DIALOG_PAGESETUP),
 807             Globals.hMainWnd, DIALOG_PAGESETUP_DlgProc);
 808 }
 809
 810
 811 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 812  *
 813  *           DIALOG_PAGESETUP_DlgProc
 814  */
 815
 816 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 817 {
 818
 819    switch (msg)
 820     {
 821     case WM_COMMAND:
 822       switch (wParam)
 823         {
 824         case IDOK:
 825           /* save user input and close dialog */
 826           GetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader, SIZEOF(Globals.szHeader));
 827           GetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter, SIZEOF(Globals.szFooter));
 828
 829           Globals.iMarginTop = GetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, NULL, FALSE) * 100;
 830           Globals.iMarginBottom = GetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, NULL, FALSE) * 100;
 831           Globals.iMarginLeft = GetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, NULL, FALSE) * 100;
 832           Globals.iMarginRight = GetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, NULL, FALSE) * 100;
 833           EndDialog(hDlg, IDOK);
 834           return TRUE;
 835
 836         case IDCANCEL:
 837           /* discard user input and close dialog */
 838           EndDialog(hDlg, IDCANCEL);
 839           return TRUE;
 840
 841         case IDHELP:
 842         {
 843           /* FIXME: Bring this to work */
 844           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 };
 845           static const WCHAR helpW[] = { 'H','e','l','p',0 };
 846           MessageBox(Globals.hMainWnd, sorryW, helpW, MB_ICONEXCLAMATION);
 847           return TRUE;
 848         }
 849
 850         default:
 851             break;
 852         }
 853       break;
 854
 855     case WM_INITDIALOG:
 856        /* fetch last user input prior to display dialog */
 857        SetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader);
 858        SetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter);
 859        SetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, Globals.iMarginTop / 100, FALSE);
 860        SetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, Globals.iMarginBottom / 100, FALSE);
 861        SetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, Globals.iMarginLeft / 100, FALSE);
 862        SetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, Globals.iMarginRight / 100, FALSE);
 863        break;
 864     }
 865
 866   return FALSE;
 867 }