You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
300 lines
8.3 KiB
300 lines
8.3 KiB
4 years ago
|
/*==LICENSE==*
|
||
|
|
|
||
|
|
CyanWorlds.com Engine - MMOG client, server and tools
|
||
|
|
Copyright (C) 2011 Cyan Worlds, Inc.
|
||
|
|
|
||
|
|
This program is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
Additional permissions under GNU GPL version 3 section 7
|
||
|
|
|
||
|
|
If you modify this Program, or any covered work, by linking or
|
||
|
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
|
||
|
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
|
||
|
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
|
||
|
|
(or a modified version of those libraries),
|
||
|
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
|
||
|
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
|
||
|
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
|
||
|
|
licensors of this Program grant you additional
|
||
|
|
permission to convey the resulting work. Corresponding Source for a
|
||
|
|
non-source form of such a combination shall include the source code for
|
||
|
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
|
||
|
|
work.
|
||
|
|
|
||
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com
|
||
|
|
or by snail mail at:
|
||
|
|
Cyan Worlds, Inc.
|
||
|
|
14617 N Newport Hwy
|
||
|
|
Mead, WA 99021
|
||
|
|
|
||
|
|
*==LICENSE==*/
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
// //
|
||
|
|
// plWinFontCache Class Header //
|
||
|
|
// I've stopped keeping track, there are far too many reasons already to //
|
||
|
|
// hate Microsoft. Anyway, this class keeps track of various Win32 fonts we //
|
||
|
|
// allocate because Win98/ME seems to have problems re-allocating the exact //
|
||
|
|
// same freaking goddamn font over and over again. I mean, you'd think //
|
||
|
|
// there'd be a rule somewhere about deterministic behavior when calling //
|
||
|
|
// the exact same function with the exact same parameters over and over... //
|
||
|
|
// Oh, wait... //
|
||
|
|
// //
|
||
|
|
// Cyan, Inc. //
|
||
|
|
// //
|
||
|
|
//// Version History //////////////////////////////////////////////////////////
|
||
|
|
// //
|
||
|
|
// 11.25.2002 mcn - Created. //
|
||
|
|
// //
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#include "hsTypes.h"
|
||
|
|
#include "hsWindows.h"
|
||
|
|
#include "plWinFontCache.h"
|
||
|
|
|
||
|
|
#include "../plStatusLog/plStatusLog.h"
|
||
|
|
#include "../plFile/hsFiles.h"
|
||
|
|
#include "../plGImage/plDynSurfaceWriter.h"
|
||
|
|
|
||
|
|
#if HS_BUILD_FOR_WIN32
|
||
|
|
|
||
|
|
#include <wingdi.h>
|
||
|
|
|
||
|
|
|
||
|
|
char *plWinFontCache::kCustFontExtension = ".prf";
|
||
|
|
|
||
|
|
|
||
|
|
plWinFontCache::plWinFontCache()
|
||
|
|
{
|
||
|
|
fInShutdown = false;
|
||
|
|
fCustFontDir = nil;
|
||
|
|
}
|
||
|
|
|
||
|
|
plWinFontCache::~plWinFontCache()
|
||
|
|
{
|
||
|
|
fInShutdown = true;
|
||
|
|
Clear();
|
||
|
|
delete [] fCustFontDir;
|
||
|
|
}
|
||
|
|
|
||
|
|
plWinFontCache &plWinFontCache::GetInstance( void )
|
||
|
|
{
|
||
|
|
static plWinFontCache cache;
|
||
|
|
return cache;
|
||
|
|
}
|
||
|
|
|
||
|
|
HFONT plWinFontCache::IFindFont( const char *face, int height, int weight, hsBool italic, UInt32 quality )
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
|
||
|
|
|
||
|
|
for( i = 0; i < fFontCache.GetCount(); i++ )
|
||
|
|
{
|
||
|
|
// Do other tests first, since they're cheaper
|
||
|
|
if( fFontCache[ i ].fHeight == height &&
|
||
|
|
fFontCache[ i ].fWeight == weight &&
|
||
|
|
fFontCache[ i ].fItalic == italic &&
|
||
|
|
fFontCache[ i ].fQuality == quality )
|
||
|
|
{
|
||
|
|
if( strcmp( fFontCache[ i ].fFace, face ) == 0 )
|
||
|
|
return fFontCache[ i ].fFont;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil;
|
||
|
|
}
|
||
|
|
|
||
|
|
HFONT plWinFontCache::IMakeFont( const char *face, int height, int weight, hsBool italic, UInt32 quality )
|
||
|
|
{
|
||
|
|
plFontRecord myRec;
|
||
|
|
int i;
|
||
|
|
|
||
|
|
|
||
|
|
// Find a cached name for us
|
||
|
|
for( i = 0; i < fFontNameCache.GetCount(); i++ )
|
||
|
|
{
|
||
|
|
if( strcmp( face, fFontNameCache[ i ] ) == 0 )
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if( i == fFontNameCache.GetCount() )
|
||
|
|
fFontNameCache.Append( hsStrcpy( face ) );
|
||
|
|
|
||
|
|
myRec.fFace = fFontNameCache[ i ];
|
||
|
|
myRec.fHeight = height;
|
||
|
|
myRec.fWeight = weight;
|
||
|
|
myRec.fItalic = italic;
|
||
|
|
myRec.fQuality = quality;
|
||
|
|
|
||
|
|
myRec.fFont = CreateFont( height, 0, 0, 0, weight, italic ? TRUE : FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS,
|
||
|
|
CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, VARIABLE_PITCH, face );
|
||
|
|
|
||
|
|
if( myRec.fFont != nil )
|
||
|
|
{
|
||
|
|
//#ifdef HS_DEBUGGING
|
||
|
|
#if 1
|
||
|
|
LOGFONT fontInfo;
|
||
|
|
|
||
|
|
if( GetObject( myRec.fFont, sizeof( fontInfo ), &fontInfo ) )
|
||
|
|
{
|
||
|
|
const char *err = nil;
|
||
|
|
|
||
|
|
if( fontInfo.lfQuality != quality )
|
||
|
|
err = "Quality of created font does not match";
|
||
|
|
if( fontInfo.lfHeight != height )
|
||
|
|
err = "Height of created font does not match";
|
||
|
|
if( fontInfo.lfWeight != weight )
|
||
|
|
err = "Weight of created font does not match";
|
||
|
|
if( fontInfo.lfItalic != italic )
|
||
|
|
err = "Italic-ness of created font does not match";
|
||
|
|
if( stricmp( fontInfo.lfFaceName, face ) != 0 )
|
||
|
|
err = "Face of created font does not match";
|
||
|
|
|
||
|
|
if( err != nil )
|
||
|
|
{
|
||
|
|
static bool triedClearing = false;
|
||
|
|
|
||
|
|
if( fontInfo.lfQuality != quality )
|
||
|
|
{
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "ERROR: CreateFont() failed to return proper font (%s). Using what was given...", err );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "ERROR: CreateFont() failed to return proper font (%s). %s", err, triedClearing ? "" : "Clearing cache and retrying..." );
|
||
|
|
if( !triedClearing )
|
||
|
|
{
|
||
|
|
triedClearing = true;
|
||
|
|
|
||
|
|
// Didn't work, so get rid of it
|
||
|
|
DeleteObject( myRec.fFont );
|
||
|
|
|
||
|
|
// Clear all fonts and try again
|
||
|
|
Clear();
|
||
|
|
|
||
|
|
// Make sure we reload our custom fonts tho
|
||
|
|
ILoadCustomFonts();
|
||
|
|
|
||
|
|
// Try again
|
||
|
|
HFONT font = IMakeFont( face, height, weight, italic, quality );
|
||
|
|
|
||
|
|
triedClearing = false;
|
||
|
|
|
||
|
|
return font;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
fFontCache.Append( myRec );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "ERROR: CreateFont() call FAILED (face: %s, size: %d %s %s)", face, -height, weight == FW_BOLD ? "bold" : "", italic ? "italic" : "" );
|
||
|
|
}
|
||
|
|
|
||
|
|
return myRec.fFont;
|
||
|
|
}
|
||
|
|
|
||
|
|
HFONT plWinFontCache::GetMeAFont( const char *face, int height, int weight, hsBool italic, UInt32 quality )
|
||
|
|
{
|
||
|
|
HFONT font = IFindFont( face, height, weight, italic, quality );
|
||
|
|
if( font == nil )
|
||
|
|
font = IMakeFont( face, height, weight, italic, quality );
|
||
|
|
|
||
|
|
return font;
|
||
|
|
}
|
||
|
|
|
||
|
|
void plWinFontCache::Clear( void )
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
|
||
|
|
|
||
|
|
if( !fInShutdown )
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "** Clearing Win32 font cache **" );
|
||
|
|
|
||
|
|
for( i = 0; i < fFontCache.GetCount(); i++ )
|
||
|
|
DeleteObject( fFontCache[ i ].fFont );
|
||
|
|
fFontCache.Reset();
|
||
|
|
|
||
|
|
for( i = 0; i < fFontNameCache.GetCount(); i++ )
|
||
|
|
delete [] fFontNameCache[ i ];
|
||
|
|
fFontNameCache.Reset();
|
||
|
|
|
||
|
|
for( i = 0; i < fCustFonts.GetCount(); i++ )
|
||
|
|
{
|
||
|
|
#if (_WIN32_WINNT >= 0x0500)
|
||
|
|
if( plDynSurfaceWriter::CanHandleLotsOfThem() )
|
||
|
|
RemoveFontResourceEx( fCustFonts[ i ]->fFilename, FR_PRIVATE, 0 );
|
||
|
|
else
|
||
|
|
#endif
|
||
|
|
if( RemoveFontResource( fCustFonts[ i ]->fFilename ) == 0 )
|
||
|
|
{
|
||
|
|
int q= 0;
|
||
|
|
DWORD e = GetLastError();
|
||
|
|
}
|
||
|
|
delete fCustFonts[ i ];
|
||
|
|
}
|
||
|
|
fCustFonts.Reset();
|
||
|
|
}
|
||
|
|
|
||
|
|
void plWinFontCache::FreeFont( HFONT font )
|
||
|
|
{
|
||
|
|
// Currently a no-op, but should do some sort of ref-counting
|
||
|
|
}
|
||
|
|
|
||
|
|
void plWinFontCache::LoadCustomFonts( const char *dir )
|
||
|
|
{
|
||
|
|
delete [] fCustFontDir;
|
||
|
|
fCustFontDir = ( dir != nil ) ? hsStrcpy( dir ) : nil;
|
||
|
|
|
||
|
|
ILoadCustomFonts();
|
||
|
|
}
|
||
|
|
|
||
|
|
void plWinFontCache::ILoadCustomFonts( void )
|
||
|
|
{
|
||
|
|
if( fCustFontDir == nil )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// Iterate through all the custom fonts in our dir
|
||
|
|
hsFolderIterator iter( fCustFontDir );
|
||
|
|
char fileName[ kFolderIterator_MaxPath ];
|
||
|
|
int numAdded;
|
||
|
|
|
||
|
|
|
||
|
|
while( iter.NextFileSuffix( kCustFontExtension ) )
|
||
|
|
{
|
||
|
|
iter.GetPathAndName( fileName );
|
||
|
|
|
||
|
|
// Note that this call can be translated as "does my OS suck?"
|
||
|
|
#if (_WIN32_WINNT >= 0x0500)
|
||
|
|
if( plDynSurfaceWriter::CanHandleLotsOfThem() )
|
||
|
|
numAdded = AddFontResourceEx( fileName, FR_PRIVATE, 0 );
|
||
|
|
else
|
||
|
|
#endif
|
||
|
|
numAdded = AddFontResource( fileName );
|
||
|
|
|
||
|
|
if( numAdded > 0 )
|
||
|
|
{
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "WinFontCache: Added custom font %s, %d fonts", fileName, numAdded );
|
||
|
|
fCustFonts.Append( TRACKED_NEW plCustFont( fileName ) );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
plStatusLog::AddLineS( "pipeline.log", "WinFontCache: Unable to load custom font %s", fileName );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|