dlls/commdlg/fontdlg16.c

   1 /*
   2  * COMMDLG - Font Dialog
   3  *
   4  * Copyright 1994 Martin Ayotte
   5  * Copyright 1996 Albrecht Kleine
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include <ctype.h>
  23 #include <stdlib.h>
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include <string.h>
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "winnls.h"
  32 #include "wine/winbase16.h"
  33 #include "wine/winuser16.h"
  34 #include "heap.h"
  35 #include "commdlg.h"
  36 #include "dlgs.h"
  37 #include "wine/debug.h"
  38 #include "cderr.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
  41
  42 #include "cdlg.h"
  43 #include "fontdlg.h"
  44
  45 static void FONT_LogFont16To32A( const LPLOGFONT16 font16, LPLOGFONTA font32 )
  46 {
  47     font32->lfHeight = font16->lfHeight;
  48     font32->lfWidth = font16->lfWidth;
  49     font32->lfEscapement = font16->lfEscapement;
  50     font32->lfOrientation = font16->lfOrientation;
  51     font32->lfWeight = font16->lfWeight;
  52     font32->lfItalic = font16->lfItalic;
  53     font32->lfUnderline = font16->lfUnderline;
  54     font32->lfStrikeOut = font16->lfStrikeOut;
  55     font32->lfCharSet = font16->lfCharSet;
  56     font32->lfOutPrecision = font16->lfOutPrecision;
  57     font32->lfClipPrecision = font16->lfClipPrecision;
  58     font32->lfQuality = font16->lfQuality;
  59     font32->lfPitchAndFamily = font16->lfPitchAndFamily;
  60     lstrcpynA( font32->lfFaceName, font16->lfFaceName, LF_FACESIZE );
  61 };
  62
  63 static void CFn_CHOOSEFONT16to32A(LPCHOOSEFONT16 chf16, LPCHOOSEFONTA chf32a)
  64 {
  65   chf32a->lStructSize=sizeof(CHOOSEFONTA);
  66   chf32a->hwndOwner=HWND_32(chf16->hwndOwner);
  67   chf32a->hDC=HDC_32(chf16->hDC);
  68   chf32a->iPointSize=chf16->iPointSize;
  69   chf32a->Flags=chf16->Flags;
  70   chf32a->rgbColors=chf16->rgbColors;
  71   chf32a->lCustData=chf16->lCustData;
  72   chf32a->lpfnHook=NULL;
  73   chf32a->lpTemplateName=MapSL(chf16->lpTemplateName);
  74   chf32a->hInstance=HINSTANCE_32(chf16->hInstance);
  75   chf32a->lpszStyle=MapSL(chf16->lpszStyle);
  76   chf32a->nFontType=chf16->nFontType;
  77   chf32a->nSizeMax=chf16->nSizeMax;
  78   chf32a->nSizeMin=chf16->nSizeMin;
  79   FONT_LogFont16To32A(MapSL(chf16->lpLogFont), chf32a->lpLogFont);
  80 };
  81
  82 /***********************************************************************
  83  *                          CFn_HookCallChk                 [internal]
  84  */
  85 static BOOL CFn_HookCallChk(LPCHOOSEFONT16 lpcf)
  86 {
  87  if (lpcf)
  88   if(lpcf->Flags & CF_ENABLEHOOK)
  89    if (lpcf->lpfnHook)
  90     return TRUE;
  91  return FALSE;
  92 }
  93
  94 /***********************************************************************
  95  *                FontFamilyEnumProc                     (COMMDLG.19)
  96  */
  97 INT16 WINAPI FontFamilyEnumProc16( SEGPTR logfont, SEGPTR metrics,
  98                                    UINT16 nFontType, LPARAM lParam )
  99 {
 100   HWND hwnd=HWND_32(LOWORD(lParam));
 101   HWND hDlg=GetParent(hwnd);
 102   LPCHOOSEFONT16 lpcf=(LPCHOOSEFONT16)GetWindowLongA(hDlg, DWL_USER);
 103   LOGFONT16 *lplf = MapSL( logfont );
 104   LOGFONTA lf32a;
 105   FONT_LogFont16To32A(lplf, &lf32a);
 106   return AddFontFamily(&lf32a, nFontType, (LPCHOOSEFONTA)lpcf->lpTemplateName,
 107                        hwnd,NULL);
 108 }
 109
 110 /***********************************************************************
 111  *                 FontStyleEnumProc                     (COMMDLG.18)
 112  */
 113 INT16 WINAPI FontStyleEnumProc16( SEGPTR logfont, SEGPTR metrics,
 114                                   UINT16 nFontType, LPARAM lParam )
 115 {
 116   HWND hcmb2=HWND_32(LOWORD(lParam));
 117   HWND hcmb3=HWND_32(HIWORD(lParam));
 118   HWND hDlg=GetParent(hcmb3);
 119   LPCHOOSEFONT16 lpcf=(LPCHOOSEFONT16)GetWindowLongA(hDlg, DWL_USER);
 120   LOGFONT16 *lplf = MapSL(logfont);
 121   LOGFONTA lf32a;
 122   FONT_LogFont16To32A(lplf, &lf32a);
 123   return AddFontStyle(&lf32a, nFontType, (LPCHOOSEFONTA)lpcf->lpTemplateName,
 124                       hcmb2, hcmb3, hDlg);
 125 }
 126
 127 /***********************************************************************
 128  *                        ChooseFont   (COMMDLG.15)
 129  */
 130 BOOL16 WINAPI ChooseFont16(LPCHOOSEFONT16 lpChFont)
 131 {
 132     HINSTANCE16 hInst;
 133     HANDLE16 hDlgTmpl16 = 0, hResource16 = 0;
 134     HGLOBAL16 hGlobal16 = 0;
 135     BOOL16 bRet = FALSE;
 136     LPCVOID template;
 137     FARPROC16 ptr;
 138     CHOOSEFONTA cf32a;
 139     LOGFONTA lf32a;
 140     LOGFONT16 *font16;
 141     SEGPTR lpTemplateName;
 142
 143     cf32a.lpLogFont=&lf32a;
 144     CFn_CHOOSEFONT16to32A(lpChFont, &cf32a);
 145
 146     TRACE("ChooseFont\n");
 147     if (!lpChFont) return FALSE;
 148
 149     if (TRACE_ON(commdlg))
 150         _dump_cf_flags(lpChFont->Flags);
 151
 152     if (lpChFont->Flags & CF_ENABLETEMPLATEHANDLE)
 153     {
 154         if (!(template = LockResource16( lpChFont->hInstance )))
 155         {
 156             COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
 157             return FALSE;
 158         }
 159     }
 160     else if (lpChFont->Flags & CF_ENABLETEMPLATE)
 161     {
 162         HANDLE16 hResInfo;
 163         if (!(hResInfo = FindResource16( lpChFont->hInstance,
 164                                          MapSL(lpChFont->lpTemplateName),
 165                                          (LPSTR)RT_DIALOG)))
 166         {
 167             COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
 168             return FALSE;
 169         }
 170         if (!(hDlgTmpl16 = LoadResource16( lpChFont->hInstance, hResInfo )) ||
 171             !(template = LockResource16( hDlgTmpl16 )))
 172         {
 173             COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
 174             return FALSE;
 175         }
 176     }
 177     else
 178     {
 179         HRSRC hResInfo;
 180         HGLOBAL hDlgTmpl32;
 181         LPCVOID template32;
 182         DWORD size;
 183         if (!(hResInfo = FindResourceA(COMDLG32_hInstance, "CHOOSE_FONT", (LPSTR)RT_DIALOG)))
 184         {
 185             COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
 186             return FALSE;
 187         }
 188         if (!(hDlgTmpl32 = LoadResource(COMDLG32_hInstance, hResInfo)) ||
 189             !(template32 = LockResource(hDlgTmpl32)))
 190         {
 191             COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
 192             return FALSE;
 193         }
 194         size = SizeofResource(GetModuleHandleA("COMDLG32"), hResInfo);
 195         hGlobal16 = GlobalAlloc16(0, size);
 196         if (!hGlobal16)
 197         {
 198             COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE);
 199             ERR("alloc failure for %ld bytes\n", size);
 200             return FALSE;
 201         }
 202         template = GlobalLock16(hGlobal16);
 203         if (!template)
 204         {
 205             COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
 206             ERR("global lock failure for %x handle\n", hGlobal16);
 207             GlobalFree16(hGlobal16);
 208             return FALSE;
 209         }
 210         ConvertDialog32To16((LPVOID)template32, size, (LPVOID)template);
 211         hDlgTmpl16 = hGlobal16;
 212
 213     }
 214
 215     /* lpTemplateName is not used in the dialog */
 216     lpTemplateName=lpChFont->lpTemplateName;
 217     lpChFont->lpTemplateName=(SEGPTR)&cf32a;
 218
 219     ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 16);
 220     hInst = GetWindowLongA(HWND_32(lpChFont->hwndOwner), GWL_HINSTANCE);
 221     bRet = DialogBoxIndirectParam16(hInst, hDlgTmpl16, lpChFont->hwndOwner,
 222                      (DLGPROC16) ptr, (DWORD)lpChFont);
 223     if (hResource16) FreeResource16(hDlgTmpl16);
 224     if (hGlobal16)
 225     {
 226         GlobalUnlock16(hGlobal16);
 227         GlobalFree16(hGlobal16);
 228     }
 229     lpChFont->lpTemplateName=lpTemplateName;
 230
 231
 232     font16 = MapSL(lpChFont->lpLogFont);
 233     font16->lfHeight = cf32a.lpLogFont->lfHeight;
 234     font16->lfWidth = cf32a.lpLogFont->lfWidth;
 235     font16->lfEscapement = cf32a.lpLogFont->lfEscapement;
 236     font16->lfOrientation = cf32a.lpLogFont->lfOrientation;
 237     font16->lfWeight = cf32a.lpLogFont->lfWeight;
 238     font16->lfItalic = cf32a.lpLogFont->lfItalic;
 239     font16->lfUnderline = cf32a.lpLogFont->lfUnderline;
 240     font16->lfStrikeOut = cf32a.lpLogFont->lfStrikeOut;
 241     font16->lfCharSet = cf32a.lpLogFont->lfCharSet;
 242     font16->lfOutPrecision = cf32a.lpLogFont->lfOutPrecision;
 243     font16->lfClipPrecision = cf32a.lpLogFont->lfClipPrecision;
 244     font16->lfQuality = cf32a.lpLogFont->lfQuality;
 245     font16->lfPitchAndFamily = cf32a.lpLogFont->lfPitchAndFamily;
 246     lstrcpynA( font16->lfFaceName, cf32a.lpLogFont->lfFaceName, LF_FACESIZE );
 247     return bRet;
 248 }
 249
 250 /***********************************************************************
 251  *           FormatCharDlgProc   (COMMDLG.16)
 252              FIXME: 1. some strings are "hardcoded", but it's better load from sysres
 253                     2. some CF_.. flags are not supported
 254                     3. some TType extensions
 255  */
 256 BOOL16 CALLBACK FormatCharDlgProc16(HWND16 hDlg16, UINT16 message,
 257                                    WPARAM16 wParam, LPARAM lParam)
 258 {
 259   HWND hDlg = HWND_32(hDlg16);
 260   LPCHOOSEFONT16 lpcf;
 261   LPCHOOSEFONTA lpcf32a;
 262   BOOL16 res=0;
 263   if (message!=WM_INITDIALOG)
 264   {
 265    lpcf=(LPCHOOSEFONT16)GetWindowLongA(hDlg, DWL_USER);
 266    if (!lpcf)
 267       return FALSE;
 268    if (CFn_HookCallChk(lpcf))
 269      res=CallWindowProc16((WNDPROC16)lpcf->lpfnHook,hDlg16,message,wParam,lParam);
 270    if (res)
 271     return res;
 272   }
 273   else
 274   {
 275     lpcf=(LPCHOOSEFONT16)lParam;
 276     lpcf32a=(LPCHOOSEFONTA)lpcf->lpTemplateName;
 277     if (!CFn_WMInitDialog(hDlg, wParam, lParam, lpcf32a))
 278     {
 279       TRACE("CFn_WMInitDialog returned FALSE\n");
 280       return FALSE;
 281     }
 282     if (CFn_HookCallChk(lpcf))
 283       return CallWindowProc16((WNDPROC16)lpcf->lpfnHook,hDlg16,WM_INITDIALOG,wParam,lParam);
 284   }
 285   lpcf32a=(LPCHOOSEFONTA)lpcf->lpTemplateName;
 286   switch (message)
 287     {
 288     case WM_MEASUREITEM:
 289         {
 290             MEASUREITEMSTRUCT16* mis16 = MapSL(lParam);
 291             MEASUREITEMSTRUCT mis;
 292             mis.CtlType    = mis16->CtlType;
 293             mis.CtlID      = mis16->CtlID;
 294             mis.itemID     = mis16->itemID;
 295             mis.itemWidth  = mis16->itemWidth;
 296             mis.itemHeight = mis16->itemHeight;
 297             mis.itemData   = mis16->itemData;
 298             res = CFn_WMMeasureItem(hDlg, wParam, (LPARAM)&mis);
 299             mis16->itemWidth  = (UINT16)mis.itemWidth;
 300             mis16->itemHeight = (UINT16)mis.itemHeight;
 301         }
 302         break;
 303     case WM_DRAWITEM:
 304         {
 305             DRAWITEMSTRUCT16* dis16 = MapSL(lParam);
 306             DRAWITEMSTRUCT dis;
 307             dis.CtlType    = dis16->CtlType;
 308             dis.CtlID      = dis16->CtlID;
 309             dis.itemID     = dis16->itemID;
 310             dis.itemAction = dis16->itemAction;
 311             dis.itemState  = dis16->itemState;
 312             dis.hwndItem   = HWND_32(dis16->hwndItem);
 313             dis.hDC        = HDC_32(dis16->hDC);
 314             dis.itemData   = dis16->itemData;
 315             CONV_RECT16TO32( &dis16->rcItem, &dis.rcItem );
 316             res = CFn_WMDrawItem(hDlg, wParam, (LPARAM)&dis);
 317         }
 318         break;
 319     case WM_COMMAND:
 320         res=CFn_WMCommand(hDlg, MAKEWPARAM( wParam, HIWORD(lParam) ), LOWORD(lParam), lpcf32a);
 321         break;
 322     case WM_DESTROY:
 323         res=CFn_WMDestroy(hDlg, wParam, lParam);
 324         break;
 325     case WM_CHOOSEFONT_GETLOGFONT:
 326         TRACE("WM_CHOOSEFONT_GETLOGFONT lParam=%08lX\n", lParam);
 327         FIXME("current logfont back to caller\n");
 328         break;
 329     }
 330   return res;
 331 }