source: trunk/src/gdi32/fontres.cpp@ 10479

Last change on this file since 10479 was 10373, checked in by sandervl, 22 years ago

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1/* $Id: fontres.cpp,v 1.1 2004-01-11 11:42:13 sandervl Exp $ */
2
3
4/*
5 * GDI32 font apis
6 *
7 * Copyright 2003 Sander van Leeuwen (sandervl@innotek.de)
8 *
9 * Project Odin Software License can be found in LICENSE.TXT
10 *
11 */
12
13/*****************************************************************************
14 * Includes *
15 *****************************************************************************/
16
17#include <odin.h>
18#include <odinwrap.h>
19#include <os2sel.h>
20
21#include <os2win.h>
22#include <stdlib.h>
23#include <stdarg.h>
24#include <ctype.h>
25#include <string.h>
26#include <dbglog.h>
27#include <unicode.h>
28#include <stats.h>
29#include <objhandle.h>
30#include "oslibgpi.h"
31
32#define DBG_LOCALLOG DBG_fontres
33#include "dbglocal.h"
34
35#define TESTFONT_RESNAME "TESTFONT"
36
37//just picking a reasonable maximum; don't want to mess with linked lists
38#define MAX_PUBLICFONTS 32
39
40typedef struct {
41 char szFaceName[32];
42 char szFontResName[260];
43 char szFileName[260];
44 char *pFontData;
45 DWORD dwFontSize;
46} SCALABLEFONTS;
47
48
49static SCALABLEFONTS *publicfonts = NULL;
50static CRITICAL_SECTION fntcritsect = {0};
51
52#define FntLock() EnterCriticalSection(&fntcritsect)
53#define FntUnlock() LeaveCriticalSection(&fntcritsect)
54
55
56//******************************************************************************
57// Remember the font filename for GetFontData if this is a font previously
58// registered with AddFontResource
59//******************************************************************************
60BOOL RegisterFont(HFONT hFont, LPSTR lfFaceName)
61{
62 if(!publicfonts) {
63 return FALSE;
64 }
65
66 FntLock();
67 for(int i=0;i<MAX_PUBLICFONTS;i++) {
68 if(strcmp(publicfonts[i].szFaceName, lfFaceName) == 0) {
69#ifdef DEBUG
70 dprintf(("Remember font file %s for font %x", publicfonts[i].szFileName, hFont));
71 if(GetFileAttributesA(publicfonts[i].szFileName) == -1) {
72 dprintf(("ERROR: font file does not exist anymore!!!!!!"));
73 }
74#endif
75 ObjSetHandleGDI32Data(hFont, HNDL_FONT, (DWORD)&publicfonts[i]);
76 break;
77 }
78 }
79 FntUnlock();
80 if(i == MAX_PUBLICFONTS) {
81 return FALSE;
82 }
83 return TRUE;
84}
85//******************************************************************************
86//******************************************************************************
87DWORD WIN32API GetFontData(HDC hdc, DWORD dwTable,
88 DWORD dwOffset,
89 LPVOID lpvBuffer,
90 DWORD dbData)
91{
92 dprintf(("GDI32: GetFontData, not implemented (GDI_ERROR)\n"));
93 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
94
95 return(GDI_ERROR);
96}
97//******************************************************************************
98//******************************************************************************
99int WIN32API AddFontResourceA(LPCSTR szFont)
100{
101 HINSTANCE hInstance;
102
103 dprintf(("GDI32: AddFontResourceA %s", szFont));
104 hInstance = LoadLibraryA(szFont);
105 if(hInstance) {
106 dprintf(("AddFontResourceA: executable file; NOT IMPLEMENTED"));
107 FreeLibrary(hInstance);
108 return 1;
109 }
110 return 1;
111}
112//******************************************************************************
113//******************************************************************************
114int WIN32API AddFontResourceW(LPCWSTR szFont)
115{
116 char *astring = UnicodeToAsciiString((LPWSTR)szFont);
117 BOOL rc;
118
119 dprintf(("GDI32: AddFontResourceW"));
120 // NOTE: This will not work as is (needs UNICODE support)
121 rc = AddFontResourceA(astring);
122 FreeAsciiString(astring);
123 return rc;
124}
125//******************************************************************************
126//******************************************************************************
127BOOL WIN32API RemoveFontResourceA(LPCSTR lpszFont)
128{
129 dprintf(("GDI32: RemoveFontResourceA %s", lpszFont));
130 return FALSE;
131}
132//******************************************************************************
133//******************************************************************************
134BOOL WIN32API RemoveFontResourceW(LPCWSTR szFont)
135{
136 char *astring = UnicodeToAsciiString((LPWSTR)szFont);
137 BOOL rc;
138
139 dprintf(("GDI32: RemoveFontResourceW"));
140 rc = RemoveFontResourceA(astring);
141 FreeAsciiString(astring);
142 return(rc);
143}
144/*****************************************************************************
145 * Name : BOOL CreateScalableFontResourceA
146 * Purpose : The CreateScalableFontResourceA function creates a font resource
147 * file for a scalable font.
148 * Parameters: DWORD fdwHidden flag for read-only embedded font
149 * LPCSTR lpszFontRes address of filename for font resource
150 * LPCSTR lpszFontFile address of filename for scalable font
151 * LPCSTR lpszCurrentPath address of path to font file
152 * Variables :
153 * Result : TRUE / FALSE
154 * Remark :
155 * Status : UNTESTED STUB
156 *
157 * Author : Patrick Haller [Mon, 1998/06/15 08:00]
158 *****************************************************************************/
159
160BOOL WIN32API CreateScalableFontResourceA(DWORD fdwHidden,
161 LPCSTR lpszFontRes,
162 LPCSTR lpszFontFile,
163 LPCSTR lpszCurrentPath)
164{
165 dprintf(("GDI32: CreateScalableFontResourceA %x %s %s %s not implemented", fdwHidden, lpszFontRes, lpszFontFile, lpszCurrentPath));
166
167// return OSLibGpiLoadFonts((LPSTR)lpszFontFile);
168 return FALSE;
169}
170
171
172/*****************************************************************************
173 * Name : BOOL CreateScalableFontResourceW
174 * Purpose : The CreateScalableFontResourceW function creates a font resource
175 * file for a scalable font.
176 * Parameters: DWORD fdwHidden flag for read-only embedded font
177 * LPCSTR lpszFontRes address of filename for font resource
178 * LPCSTR lpszFontFile address of filename for scalable font
179 * LPCSTR lpszCurrentPath address of path to font file
180 * Variables :
181 * Result : TRUE / FALSE
182 * Remark :
183 * Status : UNTESTED STUB
184 *
185 * Author : Patrick Haller [Mon, 1998/06/15 08:00]
186 *****************************************************************************/
187
188BOOL WIN32API CreateScalableFontResourceW(DWORD fdwHidden,
189 LPCWSTR lpszFontRes,
190 LPCWSTR lpszFontFile,
191 LPCWSTR lpszCurrentPath)
192{
193 LPSTR lpszFontFileA = NULL, lpszFontResA = NULL, lpszCurrentPathA = NULL;
194
195 dprintf(("GDI32: CreateScalableFontResourceW %x %ls %ls %ls not implemented", fdwHidden, lpszFontRes, lpszFontFile, lpszCurrentPath));
196
197 STACK_strdupWtoA(lpszFontFile, lpszFontFileA);
198 STACK_strdupWtoA(lpszFontRes, lpszFontResA);
199 STACK_strdupWtoA(lpszCurrentPath, lpszCurrentPathA);
200 return CreateScalableFontResourceA(fdwHidden, lpszFontResA, lpszFontFileA, lpszCurrentPathA);
201}
202
203
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