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