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((size -1) >= 2 && (BYTE)pTemp[0] == 0xff && (BYTE)pTemp[1] == 0xfe)
 253         SetWindowTextW(Globals.hEdit, (LPWSTR)pTemp + 1);
 254     else
 255         SetWindowTextA(Globals.hEdit, pTemp);
 256
 257     HeapFree(GetProcessHeap(), 0, pTemp);
 258
 259     SendMessage(Globals.hEdit, EM_SETMODIFY, FALSE, 0);
 260     SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 261     SetFocus(Globals.hEdit);
 262
 263     /*  If the file starts with .LOG, add a time/date at the end and set cursor after */
 264     if (GetWindowTextW(Globals.hEdit, log, sizeof(log)/sizeof(log[0])) && !lstrcmp(log, dotlog))
 265     {
 266         static const WCHAR lfW[] = { '\r','\n',0 };
 267         SendMessage(Globals.hEdit, EM_SETSEL, GetWindowTextLength(Globals.hEdit), -1);
 268         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 269         DIALOG_EditTimeDate();
 270         SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)lfW);
 271     }
 272
 273     SetFileName(szFileName);
 274     UpdateWindowCaption();
 275 }
 276
 277 VOID DIALOG_FileNew(VOID)
 278 {
 279     static const WCHAR empty_strW[] = { 0 };
 280
 281     /* Close any files and prompt to save changes */
 282     if (DoCloseFile()) {
 283         SetWindowText(Globals.hEdit, empty_strW);
 284         SendMessage(Globals.hEdit, EM_EMPTYUNDOBUFFER, 0, 0);
 285         SetFocus(Globals.hEdit);
 286     }
 287 }
 288
 289 VOID DIALOG_FileOpen(VOID)
 290 {
 291     OPENFILENAME openfilename;
 292     WCHAR szPath[MAX_PATH];
 293     WCHAR szDir[MAX_PATH];
 294     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 295     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 296
 297     ZeroMemory(&openfilename, sizeof(openfilename));
 298
 299     GetCurrentDirectory(SIZEOF(szDir), szDir);
 300     lstrcpy(szPath, txt_files);
 301
 302     openfilename.lStructSize       = sizeof(openfilename);
 303     openfilename.hwndOwner         = Globals.hMainWnd;
 304     openfilename.hInstance         = Globals.hInstance;
 305     openfilename.lpstrFilter       = Globals.szFilter;
 306     openfilename.lpstrFile         = szPath;
 307     openfilename.nMaxFile          = SIZEOF(szPath);
 308     openfilename.lpstrInitialDir   = szDir;
 309     openfilename.Flags             = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST |
 310         OFN_HIDEREADONLY;
 311     openfilename.lpstrDefExt       = szDefaultExt;
 312
 313
 314     if (GetOpenFileName(&openfilename))
 315         DoOpenFile(openfilename.lpstrFile);
 316 }
 317
 318
 319 VOID DIALOG_FileSave(VOID)
 320 {
 321     if (Globals.szFileName[0] == '\0')
 322         DIALOG_FileSaveAs();
 323     else
 324         DoSaveFile();
 325 }
 326
 327 VOID DIALOG_FileSaveAs(VOID)
 328 {
 329     OPENFILENAME saveas;
 330     WCHAR szPath[MAX_PATH];
 331     WCHAR szDir[MAX_PATH];
 332     static const WCHAR szDefaultExt[] = { 't','x','t',0 };
 333     static const WCHAR txt_files[] = { '*','.','t','x','t',0 };
 334
 335     ZeroMemory(&saveas, sizeof(saveas));
 336
 337     GetCurrentDirectory(SIZEOF(szDir), szDir);
 338     lstrcpy(szPath, txt_files);
 339
 340     saveas.lStructSize       = sizeof(OPENFILENAME);
 341     saveas.hwndOwner         = Globals.hMainWnd;
 342     saveas.hInstance         = Globals.hInstance;
 343     saveas.lpstrFilter       = Globals.szFilter;
 344     saveas.lpstrFile         = szPath;
 345     saveas.nMaxFile          = SIZEOF(szPath);
 346     saveas.lpstrInitialDir   = szDir;
 347     saveas.Flags             = OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT |
 348         OFN_HIDEREADONLY;
 349     saveas.lpstrDefExt       = szDefaultExt;
 350
 351     if (GetSaveFileName(&saveas)) {
 352         SetFileName(szPath);
 353         UpdateWindowCaption();
 354         DoSaveFile();
 355     }
 356 }
 357
 358 typedef struct {
 359     LPWSTR mptr;
 360     LPWSTR mend;
 361     LPWSTR lptr;
 362     DWORD len;
 363 } TEXTINFO, *LPTEXTINFO;
 364
 365 static int notepad_print_header(HDC hdc, RECT *rc, BOOL dopage, BOOL header, int page, LPWSTR text)
 366 {
 367     SIZE szMetric;
 368
 369     if (*text)
 370     {
 371         /* Write the header or footer */
 372         GetTextExtentPoint32(hdc, text, lstrlen(text), &szMetric);
 373         if (dopage)
 374             ExtTextOut(hdc, (rc->left + rc->right - szMetric.cx) / 2,
 375                        header ? rc->top : rc->bottom - szMetric.cy,
 376                        ETO_CLIPPED, rc, text, lstrlen(text), NULL);
 377         return 1;
 378     }
 379     return 0;
 380 }
 381
 382 static BOOL notepad_print_page(HDC hdc, RECT *rc, BOOL dopage, int page, LPTEXTINFO tInfo)
 383 {
 384     int b, y;
 385     TEXTMETRIC tm;
 386     SIZE szMetrics;
 387
 388     if (dopage)
 389     {
 390         if (StartPage(hdc) <= 0)
 391         {
 392             static const WCHAR failedW[] = { 'S','t','a','r','t','P','a','g','e',' ','f','a','i','l','e','d',0 };
 393             static const WCHAR errorW[] = { 'P','r','i','n','t',' ','E','r','r','o','r',0 };
 394             MessageBox(Globals.hMainWnd, failedW, errorW, MB_ICONEXCLAMATION);
 395             return FALSE;
 396         }
 397     }
 398
 399     GetTextMetrics(hdc, &tm);
 400     y = rc->top + notepad_print_header(hdc, rc, dopage, TRUE, page, Globals.szFileName) * tm.tmHeight;
 401     b = rc->bottom - 2 * notepad_print_header(hdc, rc, FALSE, FALSE, page, Globals.szFooter) * tm.tmHeight;
 402
 403     do {
 404         INT m, n;
 405
 406         if (!tInfo->len)
 407         {
 408             /* find the end of the line */
 409             while (tInfo->mptr < tInfo->mend && *tInfo->mptr != '\n' && *tInfo->mptr != '\r')
 410             {
 411                 if (*tInfo->mptr == '\t')
 412                 {
 413                     /* replace tabs with spaces */
 414                     for (m = 0; m < SPACES_IN_TAB; m++)
 415                     {
 416                         if (tInfo->len < PRINT_LEN_MAX)
 417                             tInfo->lptr[tInfo->len++] = ' ';
 418                         else if (Globals.bWrapLongLines)
 419                             break;
 420                     }
 421                 }
 422                 else if (tInfo->len < PRINT_LEN_MAX)
 423                     tInfo->lptr[tInfo->len++] = *tInfo->mptr;
 424
 425                 if (tInfo->len >= PRINT_LEN_MAX && Globals.bWrapLongLines)
 426                      break;
 427
 428                 tInfo->mptr++;
 429             }
 430         }
 431
 432         /* Find out how much we should print if line wrapping is enabled */
 433         if (Globals.bWrapLongLines)
 434         {
 435             GetTextExtentExPoint(hdc, tInfo->lptr, tInfo->len, rc->right - rc->left, &n, NULL, &szMetrics);
 436             if (n < tInfo->len && tInfo->lptr[n] != ' ')
 437             {
 438                 m = n;
 439                 /* Don't wrap words unless it's a single word over the entire line */
 440                 while (m  && tInfo->lptr[m] != ' ') m--;
 441                 if (m > 0) n = m + 1;
 442             }
 443         }
 444         else
 445             n = tInfo->len;
 446
 447         if (dopage)
 448             ExtTextOut(hdc, rc->left, y, ETO_CLIPPED, rc, tInfo->lptr, n, NULL);
 449
 450         tInfo->len -= n;
 451
 452         if (tInfo->len)
 453         {
 454             memcpy(tInfo->lptr, tInfo->lptr + n, tInfo->len * sizeof(WCHAR));
 455             y += tm.tmHeight + tm.tmExternalLeading;
 456         }
 457         else
 458         {
 459             /* find the next line */
 460             while (tInfo->mptr < tInfo->mend && y < b && (*tInfo->mptr == '\n' || *tInfo->mptr == '\r'))
 461             {
 462                 if (*tInfo->mptr == '\n')
 463                     y += tm.tmHeight + tm.tmExternalLeading;
 464                 tInfo->mptr++;
 465             }
 466         }
 467     } while (tInfo->mptr < tInfo->mend && y < b);
 468
 469     notepad_print_header(hdc, rc, dopage, FALSE, page, Globals.szFooter);
 470     if (dopage)
 471     {
 472         EndPage(hdc);
 473     }
 474     return TRUE;
 475 }
 476
 477 VOID DIALOG_FilePrint(VOID)
 478 {
 479     DOCINFO di;
 480     PRINTDLG printer;
 481     int page, dopage, copy;
 482     LOGFONT lfFont;
 483     HFONT hTextFont, old_font = 0;
 484     DWORD size;
 485     BOOL ret = FALSE;
 486     RECT rc;
 487     LPWSTR pTemp;
 488     TEXTINFO tInfo;
 489     WCHAR cTemp[PRINT_LEN_MAX];
 490
 491     /* Get Current Settings */
 492     ZeroMemory(&printer, sizeof(printer));
 493     printer.lStructSize           = sizeof(printer);
 494     printer.hwndOwner             = Globals.hMainWnd;
 495     printer.hDevMode              = Globals.hDevMode;
 496     printer.hDevNames             = Globals.hDevNames;
 497     printer.hInstance             = Globals.hInstance;
 498
 499     /* Set some default flags */
 500     printer.Flags                 = PD_RETURNDC | PD_NOSELECTION;
 501     printer.nFromPage             = 0;
 502     printer.nMinPage              = 1;
 503     /* we really need to calculate number of pages to set nMaxPage and nToPage */
 504     printer.nToPage               = 0;
 505     printer.nMaxPage              = -1;
 506     /* Let commdlg manage copy settings */
 507     printer.nCopies               = (WORD)PD_USEDEVMODECOPIES;
 508
 509     if (!PrintDlg(&printer)) return;
 510
 511     Globals.hDevMode = printer.hDevMode;
 512     Globals.hDevNames = printer.hDevNames;
 513
 514     SetMapMode(printer.hDC, MM_TEXT);
 515
 516     /* initialize DOCINFO */
 517     di.cbSize = sizeof(DOCINFO);
 518     di.lpszDocName = Globals.szFileTitle;
 519     di.lpszOutput = NULL;
 520     di.lpszDatatype = NULL;
 521     di.fwType = 0;
 522
 523     /* Get the file text */
 524     size = GetWindowTextLength(Globals.hEdit) + 1;
 525     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 526     if (!pTemp)
 527     {
 528        DeleteDC(printer.hDC);
 529        ShowLastError();
 530        return;
 531     }
 532     size = GetWindowText(Globals.hEdit, pTemp, size);
 533
 534     if (StartDoc(printer.hDC, &di) > 0)
 535     {
 536         /* Get the page margins in pixels. */
 537         rc.top =    MulDiv(Globals.iMarginTop, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540) -
 538                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETY);
 539         rc.bottom = GetDeviceCaps(printer.hDC, PHYSICALHEIGHT) -
 540                     MulDiv(Globals.iMarginBottom, GetDeviceCaps(printer.hDC, LOGPIXELSY), 2540);
 541         rc.left =   MulDiv(Globals.iMarginLeft, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540) -
 542                     GetDeviceCaps(printer.hDC, PHYSICALOFFSETX);
 543         rc.right =  GetDeviceCaps(printer.hDC, PHYSICALWIDTH) -
 544                     MulDiv(Globals.iMarginRight, GetDeviceCaps(printer.hDC, LOGPIXELSX), 2540);
 545
 546         /* Create a font for the printer resolution */
 547         lfFont = Globals.lfFont;
 548         lfFont.lfHeight = MulDiv(lfFont.lfHeight, GetDeviceCaps(printer.hDC, LOGPIXELSY), get_dpi());
 549         /* Make the font a bit lighter */
 550         lfFont.lfWeight -= 100;
 551         hTextFont = CreateFontIndirect(&lfFont);
 552         old_font = SelectObject(printer.hDC, hTextFont);
 553
 554         for (copy = 1; copy <= printer.nCopies; copy++)
 555         {
 556             page = 1;
 557
 558             tInfo.mptr = pTemp;
 559             tInfo.mend = pTemp + size;
 560             tInfo.lptr = cTemp;
 561             tInfo.len = 0;
 562
 563             do {
 564                 if (printer.Flags & PD_PAGENUMS)
 565                 {
 566                     /* a specific range of pages is selected, so
 567                      * skip pages that are not to be printed
 568                      */
 569                     if (page > printer.nToPage)
 570                         break;
 571                     else if (page >= printer.nFromPage)
 572                         dopage = 1;
 573                     else
 574                         dopage = 0;
 575                 }
 576                 else
 577                     dopage = 1;
 578
 579                 ret = notepad_print_page(printer.hDC, &rc, dopage, page, &tInfo);
 580                 page++;
 581             } while (ret && tInfo.mptr < tInfo.mend);
 582
 583             if (!ret) break;
 584         }
 585         EndDoc(printer.hDC);
 586         SelectObject(printer.hDC, old_font);
 587         DeleteObject(hTextFont);
 588     }
 589     DeleteDC(printer.hDC);
 590     HeapFree(GetProcessHeap(), 0, pTemp);
 591 }
 592
 593 VOID DIALOG_FilePrinterSetup(VOID)
 594 {
 595     PRINTDLG printer;
 596
 597     ZeroMemory(&printer, sizeof(printer));
 598     printer.lStructSize         = sizeof(printer);
 599     printer.hwndOwner           = Globals.hMainWnd;
 600     printer.hDevMode            = Globals.hDevMode;
 601     printer.hDevNames           = Globals.hDevNames;
 602     printer.hInstance           = Globals.hInstance;
 603     printer.Flags               = PD_PRINTSETUP;
 604     printer.nCopies             = 1;
 605
 606     PrintDlg(&printer);
 607
 608     Globals.hDevMode = printer.hDevMode;
 609     Globals.hDevNames = printer.hDevNames;
 610 }
 611
 612 VOID DIALOG_FileExit(VOID)
 613 {
 614     PostMessage(Globals.hMainWnd, WM_CLOSE, 0, 0l);
 615 }
 616
 617 VOID DIALOG_EditUndo(VOID)
 618 {
 619     SendMessage(Globals.hEdit, EM_UNDO, 0, 0);
 620 }
 621
 622 VOID DIALOG_EditCut(VOID)
 623 {
 624     SendMessage(Globals.hEdit, WM_CUT, 0, 0);
 625 }
 626
 627 VOID DIALOG_EditCopy(VOID)
 628 {
 629     SendMessage(Globals.hEdit, WM_COPY, 0, 0);
 630 }
 631
 632 VOID DIALOG_EditPaste(VOID)
 633 {
 634     SendMessage(Globals.hEdit, WM_PASTE, 0, 0);
 635 }
 636
 637 VOID DIALOG_EditDelete(VOID)
 638 {
 639     SendMessage(Globals.hEdit, WM_CLEAR, 0, 0);
 640 }
 641
 642 VOID DIALOG_EditSelectAll(VOID)
 643 {
 644     SendMessage(Globals.hEdit, EM_SETSEL, 0, (LPARAM)-1);
 645 }
 646
 647 VOID DIALOG_EditTimeDate(VOID)
 648 {
 649     SYSTEMTIME   st;
 650     WCHAR        szDate[MAX_STRING_LEN];
 651     static const WCHAR spaceW[] = { ' ',0 };
 652
 653     GetLocalTime(&st);
 654
 655     GetTimeFormat(LOCALE_USER_DEFAULT, 0, &st, NULL, szDate, MAX_STRING_LEN);
 656     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 657
 658     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)spaceW);
 659
 660     GetDateFormat(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, NULL, szDate, MAX_STRING_LEN);
 661     SendMessage(Globals.hEdit, EM_REPLACESEL, TRUE, (LPARAM)szDate);
 662 }
 663
 664 VOID DIALOG_EditWrap(VOID)
 665 {
 666     BOOL modify = FALSE;
 667     static const WCHAR editW[] = { 'e','d','i','t',0 };
 668     DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | WS_VSCROLL |
 669                     ES_AUTOVSCROLL | ES_MULTILINE;
 670     RECT rc;
 671     DWORD size;
 672     LPWSTR pTemp;
 673
 674     size = GetWindowTextLength(Globals.hEdit) + 1;
 675     pTemp = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
 676     if (!pTemp)
 677     {
 678         ShowLastError();
 679         return;
 680     }
 681     GetWindowText(Globals.hEdit, pTemp, size);
 682     modify = SendMessage(Globals.hEdit, EM_GETMODIFY, 0, 0);
 683     DestroyWindow(Globals.hEdit);
 684     GetClientRect(Globals.hMainWnd, &rc);
 685     if( Globals.bWrapLongLines ) dwStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
 686     Globals.hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, editW, NULL, dwStyle,
 687                          0, 0, rc.right, rc.bottom, Globals.hMainWnd,
 688                          NULL, Globals.hInstance, NULL);
 689     SendMessage(Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)FALSE);
 690     SetWindowTextW(Globals.hEdit, pTemp);
 691     SendMessage(Globals.hEdit, EM_SETMODIFY, (WPARAM)modify, 0);
 692     SetFocus(Globals.hEdit);
 693     HeapFree(GetProcessHeap(), 0, pTemp);
 694
 695     Globals.bWrapLongLines = !Globals.bWrapLongLines;
 696     CheckMenuItem(GetMenu(Globals.hMainWnd), CMD_WRAP,
 697         MF_BYCOMMAND | (Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
 698 }
 699
 700 VOID DIALOG_SelectFont(VOID)
 701 {
 702     CHOOSEFONT cf;
 703     LOGFONT lf=Globals.lfFont;
 704
 705     ZeroMemory( &cf, sizeof(cf) );
 706     cf.lStructSize=sizeof(cf);
 707     cf.hwndOwner=Globals.hMainWnd;
 708     cf.lpLogFont=&lf;
 709     cf.Flags=CF_SCREENFONTS | CF_INITTOLOGFONTSTRUCT;
 710
 711     if( ChooseFont(&cf) )
 712     {
 713         HFONT currfont=Globals.hFont;
 714
 715         Globals.hFont=CreateFontIndirect( &lf );
 716         Globals.lfFont=lf;
 717         SendMessage( Globals.hEdit, WM_SETFONT, (WPARAM)Globals.hFont, (LPARAM)TRUE );
 718         if( currfont!=NULL )
 719             DeleteObject( currfont );
 720     }
 721 }
 722
 723 VOID DIALOG_Search(VOID)
 724 {
 725         ZeroMemory(&Globals.find, sizeof(Globals.find));
 726         Globals.find.lStructSize      = sizeof(Globals.find);
 727         Globals.find.hwndOwner        = Globals.hMainWnd;
 728         Globals.find.hInstance        = Globals.hInstance;
 729         Globals.find.lpstrFindWhat    = Globals.szFindText;
 730         Globals.find.wFindWhatLen     = SIZEOF(Globals.szFindText);
 731         Globals.find.Flags            = FR_DOWN|FR_HIDEWHOLEWORD;
 732
 733         /* We only need to create the modal FindReplace dialog which will */
 734         /* notify us of incoming events using hMainWnd Window Messages    */
 735
 736         Globals.hFindReplaceDlg = FindText(&Globals.find);
 737         assert(Globals.hFindReplaceDlg !=0);
 738 }
 739
 740 VOID DIALOG_SearchNext(VOID)
 741 {
 742     if (Globals.lastFind.lpstrFindWhat == NULL)
 743         DIALOG_Search();
 744     else                /* use the last find data */
 745         NOTEPAD_DoFind(&Globals.lastFind);
 746 }
 747
 748 VOID DIALOG_HelpContents(VOID)
 749 {
 750     WinHelp(Globals.hMainWnd, helpfileW, HELP_INDEX, 0);
 751 }
 752
 753 VOID DIALOG_HelpSearch(VOID)
 754 {
 755         /* Search Help */
 756 }
 757
 758 VOID DIALOG_HelpHelp(VOID)
 759 {
 760     WinHelp(Globals.hMainWnd, helpfileW, HELP_HELPONHELP, 0);
 761 }
 762
 763 VOID DIALOG_HelpAboutNotepad(VOID)
 764 {
 765     static const WCHAR notepadW[] = { 'W','i','n','e',' ','N','o','t','e','p','a','d',0 };
 766     WCHAR szNotepad[MAX_STRING_LEN];
 767     HICON icon = LoadImageW( Globals.hInstance, MAKEINTRESOURCE(IDI_NOTEPAD),
 768                              IMAGE_ICON, 48, 48, LR_SHARED );
 769
 770     LoadString(Globals.hInstance, STRING_NOTEPAD, szNotepad, SIZEOF(szNotepad));
 771     ShellAbout(Globals.hMainWnd, szNotepad, notepadW, icon);
 772 }
 773
 774
 775 /***********************************************************************
 776  *
 777  *           DIALOG_FilePageSetup
 778  */
 779 VOID DIALOG_FilePageSetup(void)
 780 {
 781   DialogBox(Globals.hInstance, MAKEINTRESOURCE(DIALOG_PAGESETUP),
 782             Globals.hMainWnd, DIALOG_PAGESETUP_DlgProc);
 783 }
 784
 785
 786 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 787  *
 788  *           DIALOG_PAGESETUP_DlgProc
 789  */
 790
 791 static INT_PTR WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
 792 {
 793
 794    switch (msg)
 795     {
 796     case WM_COMMAND:
 797       switch (wParam)
 798         {
 799         case IDOK:
 800           /* save user input and close dialog */
 801           GetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader, SIZEOF(Globals.szHeader));
 802           GetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter, SIZEOF(Globals.szFooter));
 803
 804           Globals.iMarginTop = GetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, NULL, FALSE) * 100;
 805           Globals.iMarginBottom = GetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, NULL, FALSE) * 100;
 806           Globals.iMarginLeft = GetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, NULL, FALSE) * 100;
 807           Globals.iMarginRight = GetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, NULL, FALSE) * 100;
 808           EndDialog(hDlg, IDOK);
 809           return TRUE;
 810
 811         case IDCANCEL:
 812           /* discard user input and close dialog */
 813           EndDialog(hDlg, IDCANCEL);
 814           return TRUE;
 815
 816         case IDHELP:
 817         {
 818           /* FIXME: Bring this to work */
 819           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 };
 820           static const WCHAR helpW[] = { 'H','e','l','p',0 };
 821           MessageBox(Globals.hMainWnd, sorryW, helpW, MB_ICONEXCLAMATION);
 822           return TRUE;
 823         }
 824
 825         default:
 826             break;
 827         }
 828       break;
 829
 830     case WM_INITDIALOG:
 831        /* fetch last user input prior to display dialog */
 832        SetDlgItemText(hDlg, IDC_PAGESETUP_HEADERVALUE, Globals.szHeader);
 833        SetDlgItemText(hDlg, IDC_PAGESETUP_FOOTERVALUE, Globals.szFooter);
 834        SetDlgItemInt(hDlg, IDC_PAGESETUP_TOPVALUE, Globals.iMarginTop / 100, FALSE);
 835        SetDlgItemInt(hDlg, IDC_PAGESETUP_BOTTOMVALUE, Globals.iMarginBottom / 100, FALSE);
 836        SetDlgItemInt(hDlg, IDC_PAGESETUP_LEFTVALUE, Globals.iMarginLeft / 100, FALSE);
 837        SetDlgItemInt(hDlg, IDC_PAGESETUP_RIGHTVALUE, Globals.iMarginRight / 100, FALSE);
 838        break;
 839     }
 840
 841   return FALSE;
 842 }