///////////////////////////////////////////////////////////////////////////////
-// Name: msw/fontutil.cpp
+// Name: src/msw/fontutil.cpp
// Purpose: font-related helper functions for wxMSW
// Author: Modified by David Webster for OS/2
// Modified by:
// Created: 01.03.00
// RCS-ID: $Id$
// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
-#define DEBUG_PRINTF(NAME) { static int raz=0; \
- printf( #NAME " %i\n",raz); fflush(stdout); \
- raz++; \
- }
// ============================================================================
// declarations
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
- #pragma implementation "fontutil.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#define DEBUG_PRINTF(NAME) \
+ { \
+ static int raz=0; \
+ printf( #NAME " %i\n",raz); fflush(stdout); \
+ raz++; \
+ }
+
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/string.h"
#include "wx/fontutil.h"
#include "wx/fontmap.h"
+#include "wx/encinfo.h"
#include "wx/tokenzr.h"
// convert to/from the string representation: format is
// encodingid;facename[;charset]
-bool wxNativeEncodingInfo::FromString(
- const wxString& rsStr
-)
+bool wxNativeEncodingInfo::FromString( const wxString& rsStr )
{
- wxStringTokenizer vTokenizer(rsStr, _T(";"));
+ wxStringTokenizer vTokenizer(rsStr, wxT(";"));
wxString sEncid = vTokenizer.GetNextToken();
long lEnc;
}
else
{
- if ( wxSscanf(sTmp, _T("%u"), &charset) != 1 )
+ if ( wxSscanf(sTmp, wxT("%u"), &charset) != 1 )
{
// should be a number!
return FALSE;
}
}
- return TRUE;
+ return true;
} // end of wxNativeEncodingInfo::FromString
wxString wxNativeEncodingInfo::ToString() const
{
wxString sStr;
- sStr << (long)encoding << _T(';') << facename;
+ sStr << (long)encoding << wxT(';') << facename;
if (charset != 850)
{
- sStr << _T(';') << charset;
+ sStr << wxT(';') << charset;
}
return sStr;
} // end of wxNativeEncodingInfo::ToString
// helper functions
// ----------------------------------------------------------------------------
-bool wxGetNativeFontEncoding(
- wxFontEncoding vEncoding
-, wxNativeEncodingInfo* pInfo
-)
+bool wxGetNativeFontEncoding( wxFontEncoding vEncoding,
+ wxNativeEncodingInfo* pInfo )
{
- wxCHECK_MSG(pInfo, FALSE, _T("bad pointer in wxGetNativeFontEncoding") );
+ wxCHECK_MSG(pInfo, FALSE, wxT("bad pointer in wxGetNativeFontEncoding") );
if (vEncoding == wxFONTENCODING_DEFAULT)
{
vEncoding = wxFont::GetDefaultEncoding();
pInfo->charset = 850;
break;
}
- return TRUE;
+ return true;
} // end of wxGetNativeFontEncoding
wxFontEncoding wxGetFontEncFromCharSet(
return eFontEncoding;
} // end of wxGetNativeFontEncoding
-bool wxTestFontEncoding(
- const wxNativeEncodingInfo& rInfo
-)
+bool wxTestFontEncoding( const wxNativeEncodingInfo& rInfo )
{
- FATTRS vLogFont;
- HPS hPS;
+ FATTRS vLogFont;
+ HPS hPS;
hPS = ::WinGetPS(HWND_DESKTOP);
memset(&vLogFont, '\0', sizeof(FATTRS)); // all default values
vLogFont.usRecordLength = sizeof(FATTRS);
- vLogFont.usCodePage = rInfo.charset;
+ vLogFont.usCodePage = (USHORT)rInfo.charset;
vLogFont.lMaxBaselineExt = 0L; // Outline fonts should use 0
vLogFont.lAveCharWidth = 0L; // Outline fonts should use 0
vLogFont.fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed
FATTR_FONTUSE_TRANSFORMABLE; // may be transformed
- strncpy(vLogFont.szFacename, rInfo.facename.c_str(), sizeof(vLogFont.szFacename));
+ wxStrlcpy((wxChar*)vLogFont.szFacename, rInfo.facename.c_str(), WXSIZEOF(vLogFont.szFacename));
if (!::GpiCreateLogFont( hPS
,NULL
return FALSE;
}
::WinReleasePS(hPS);
- return TRUE;
+ return true;
} // end of wxTestFontEncoding
// ----------------------------------------------------------------------------
// wxFont <-> LOGFONT conversion
// ----------------------------------------------------------------------------
-void wxFillLogFont(
- LOGFONT* pFattrs // OS2 GPI FATTRS
-, PFACENAMEDESC pFaceName
-, HPS* phPS
-, bool* pbInternalPS
-, long* pflId
-, wxString& sFaceName
-, wxFont* pFont
+void wxConvertVectorFontSize(
+ FIXED fxPointSize
+, PFATTRS pFattrs
)
{
- LONG lNumFonts = 0L; // For system font count
- ERRORID vError; // For logging API errors
- LONG lTemp = 0L;
- bool bInternalPS = FALSE; // if we have to create one
- PFONTMETRICS pFM = NULL;
+ HPS hPS;
+ HDC hDC;
+ LONG lXFontResolution;
+ LONG lYFontResolution;
+ SIZEF vSizef;
+
+ hPS = WinGetScreenPS(HWND_DESKTOP); // Screen presentation space
+
+ //
+ // Query device context for the screen and then query
+ // the resolution of the device for the device context.
+ //
+
+ hDC = GpiQueryDevice(hPS);
+ DevQueryCaps( hDC, CAPS_HORIZONTAL_FONT_RES, (LONG)1, &lXFontResolution);
+ DevQueryCaps( hDC, CAPS_VERTICAL_FONT_RES, (LONG)1, &lYFontResolution);
+
+ //
+ // Calculate the size of the character box, based on the
+ // point size selected and the resolution of the device.
+ // The size parameters are of type FIXED, NOT int.
+ // NOTE: 1 point == 1/72 of an inch.
+ //
+
+ // multiply first to avoid getting vSizef.cx,cy = 0 since fxPointSize
+ // is normally < 72 and FontResolution is typically ca. 100
+ vSizef.cx = (FIXED)( (fxPointSize * lXFontResolution) / 72 );
+ vSizef.cy = (FIXED)( (fxPointSize * lYFontResolution) / 72 );
+
+ if (pFattrs)
+ {
+ pFattrs->lMaxBaselineExt = MAKELONG( HIUSHORT( vSizef.cy ), 0 );
+ pFattrs->lAveCharWidth = MAKELONG( HIUSHORT( vSizef.cx ), 0 );
+ }
+ WinReleasePS(hPS);
+
+} // end of wxConvertVectorPointSize
+
+void wxFillLogFont( LOGFONT* pFattrs, // OS2 GPI FATTRS
+ PFACENAMEDESC pFaceName,
+ HPS* phPS,
+ bool* pbInternalPS,
+ long* pflId,
+ wxString& sFaceName,
+ wxFont* pFont )
+{
+ LONG lNumFonts = 0L; // For system font count
+ ERRORID vError; // For logging API errors
+ LONG lTemp = 0L;
+ bool bInternalPS = false; // if we have to create one
+ PFONTMETRICS pFM = NULL;
//
// Initial house cleaning to free data buffers and ensure we have a
if (!*phPS)
{
*phPS = ::WinGetPS(HWND_DESKTOP);
- bInternalPS = TRUE;
+ bInternalPS = true;
}
//
// Determine the number of fonts.
//
if((lNumFonts = ::GpiQueryFonts( *phPS
- ,QF_PUBLIC
+ ,QF_PUBLIC | QF_PRIVATE
,NULL
,&lTemp
,(LONG) sizeof(FONTMETRICS)
,(int)lNumFonts
);
- wxString sVals;
-
- for (int i = 0; i < lNumFonts; i++)
- {
- sVals << "Face: " << pFM[i].szFacename
- << "Family: " << pFM[i].szFamilyname
- << " PointSize: " << pFM[i].lEmHeight
- << " Height: " << pFM[i].lXHeight
- ;
- sVals = "";
- }
-
//
// Initialize FATTR and FACENAMEDESC
//
pFattrs->usRecordLength = sizeof(FATTRS);
- pFattrs->fsFontUse = FATTR_FONTUSE_OUTLINE | // only outline fonts allowed
- FATTR_FONTUSE_TRANSFORMABLE; // may be transformed
+ pFattrs->fsFontUse = FATTR_FONTUSE_OUTLINE; // only outline fonts allowed
pFattrs->fsType = 0;
pFattrs->lMaxBaselineExt = pFattrs->lAveCharWidth = 0;
pFattrs->idRegistry = 0;
pFattrs->lMatch = 0;
pFaceName->usSize = sizeof(FACENAMEDESC);
- pFaceName->usWidthClass = FWIDTH_NORMAL;
+ pFaceName->usWeightClass = FWEIGHT_DONT_CARE;
+ pFaceName->usWidthClass = FWIDTH_DONT_CARE;
pFaceName->usReserved = 0;
pFaceName->flOptions = 0;
// font, so now we need to generate an ID
//
long lNumLids = ::GpiQueryNumberSetIds(*phPS);
- long lGpiError;
if(lNumLids )
{
STR8 azNames[255];
long alIds[255];
+ memset(alIds, 0, sizeof(long) * 255);
if(!::GpiQuerySetIds( *phPS
,lNumLids
,alTypes
::WinReleasePS(*phPS);
return;
}
-
- for(unsigned long LCNum = 0; LCNum < lNumLids; LCNum++)
+ if (*pflId == 0L)
+ *pflId = 1L;
+ for(unsigned long LCNum = 0; LCNum < (unsigned long)lNumLids; LCNum++)
if(alIds[LCNum] == *pflId)
++*pflId;
if(*pflId > 254) // wow, no id available!
{
vError = ::WinGetLastError(vHabmain);
}
- sFaceName = zFacename;
+ sFaceName = (wxChar*)zFacename;
*pbInternalPS = bInternalPS;
//
)
{
int i;
- int nDiff0;
int nPointSize;
- int nDiff;
int nIs;
- int nIndex;
- int nMinDiff;
int nMinDiff0;
- int nApirc;
int anDiff[16];
int anMinDiff[16];
- STR8 zFn;
- char zFontFaceName[FACESIZE];
+ int nIndex = 0;
+ wxChar zFontFaceName[FACESIZE];
wxString sFaceName;
USHORT usWeightClass;
int fsSelection = 0;
switch (pFont->GetFamily())
{
case wxSCRIPT:
- sFaceName = wxT("Script");
+ sFaceName = wxT("Tms Rmn");
break;
case wxDECORATIVE:
+ sFaceName = wxT("WarpSans");
+ break;
+
case wxROMAN:
sFaceName = wxT("Tms Rmn");
break;
switch (pFont->GetWeight())
{
default:
- wxFAIL_MSG(_T("unknown font weight"));
+ wxFAIL_MSG(wxT("unknown font weight"));
// fall through
usWeightClass = FWEIGHT_DONT_CARE;
break;
break;
}
- wxStrncpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName));
+ wxStrlcpy(zFontFaceName, sFaceName.c_str(), WXSIZEOF(zFontFaceName));
nPointSize = pFont->GetPointSize();
//
int nEmHeight = 0;
int nXHeight = 0;
- anDiff[0] = wxGpiStrcmp(pFM[i].szFamilyname, zFontFaceName);
+ anDiff[0] = wxGpiStrcmp((wxChar*)pFM[i].szFacename, zFontFaceName);
anDiff[1] = abs(pFM[i].lEmHeight - nPointSize);
anDiff[2] = abs(pFM[i].usWeightClass - usWeightClass);
anDiff[3] = abs((pFM[i].fsSelection & 0x2f) - fsSelection);
//
// Fill in the FATTRS with the best match from FONTMETRICS
//
- pFattrs->usRecordLength = sizeof(FATTRS); // sets size of structure
- pFattrs->fsSelection = pFM[nIndex].fsSelection; // uses default selection
- pFattrs->lMatch = pFM[nIndex].lMatch; // force match
- pFattrs->idRegistry = pFM[nIndex].idRegistry; // uses default registry
- pFattrs->usCodePage = pFM[nIndex].usCodePage; // code-page
- if(pFM[nIndex].lMatch)
- {
- pFattrs->lMaxBaselineExt = pFM[nIndex].lMaxBaselineExt; // requested font height
- pFattrs->lAveCharWidth = pFM[nIndex].lAveCharWidth ; // requested font width
- }
+ pFattrs->usRecordLength = sizeof(FATTRS); // Sets size of structure
+ pFattrs->lMatch = pFM[nIndex].lMatch; // Force match
+ pFattrs->idRegistry = 0;
+ pFattrs->usCodePage = 0;
+ pFattrs->fsFontUse = 0;
+ pFattrs->fsType = 0;
+ pFattrs->lMaxBaselineExt = 0;
+ pFattrs->lAveCharWidth = 0;
+ wxStrcpy((wxChar*)pFattrs->szFacename, (wxChar*)pFM[nIndex].szFacename);
+ if (pFont->GetWeight() == wxNORMAL)
+ pFattrs->fsSelection = 0;
else
- {
- pFattrs->lMaxBaselineExt = 0;
- pFattrs->lAveCharWidth = 0;
- }
- pFattrs->fsType = 0;// pfm->fsType; /* uses default type */
- pFattrs->fsFontUse = 0;
+ pFattrs->fsSelection = FATTR_SEL_BOLD;
- wxStrcpy(pFattrs->szFacename, pFM[nIndex].szFacename);
- // Debug
- strcpy(zFontFaceName, pFM[nIndex].szFacename);
- strcpy(zFontFaceName, pFattrs->szFacename);
+ if (pFont->GetStyle() == wxITALIC || pFont->GetStyle() == wxSLANT)
+ pFattrs->fsSelection |= FATTR_SEL_ITALIC;
- if(usWeightClass >= FWEIGHT_BOLD)
- pFattrs->fsSelection |= FATTR_SEL_BOLD;
- if(pFont->GetUnderlined())
+ if (pFont->GetUnderlined())
pFattrs->fsSelection |= FATTR_SEL_UNDERSCORE;
- if(fsSelection & FM_SEL_ITALIC)
- pFattrs->fsSelection |= FATTR_SEL_ITALIC;
} // end of wxOS2SelectMatchingFontByName
wxFont wxCreateFontFromLogFont(
, PFACENAMEDESC pFaceName
)
{
- //
- // Extract family from facename
- //
- int nFontFamily;
-
- if (strcmp(pLogFont->szFacename, "Times New Roman") == 0)
- nFontFamily = wxROMAN;
- else if (strcmp(pLogFont->szFacename, "WarpSans") == 0)
- nFontFamily = wxSWISS;
- else if (strcmp(pLogFont->szFacename, "Script") == 0)
- nFontFamily = wxSCRIPT;
- else if (strcmp(pLogFont->szFacename, "Courier New") == 0)
- nFontFamily = wxMODERN;
- else
- nFontFamily = wxSWISS;
+ wxNativeFontInfo vInfo;
- //
- // Weight and Style
- //
- int nFontWeight = wxNORMAL;
-
- switch (pFaceName->usWeightClass)
- {
- case FWEIGHT_LIGHT:
- nFontWeight = wxLIGHT;
- break;
-
- default:
- case FWEIGHT_NORMAL:
- nFontWeight = wxNORMAL;
- break;
-
- case FWEIGHT_BOLD:
- nFontWeight = wxBOLD;
- break;
- }
-
- int nFontStyle;
-
- if(pLogFont->fsSelection & FATTR_SEL_ITALIC)
- nFontStyle = wxITALIC;
- else
- nFontStyle = wxNORMAL;
-
- bool bFontUnderline = (pLogFont->fsSelection & FATTR_SEL_UNDERSCORE);
- wxString sFontFace = pLogFont->szFacename;
- int nFontPoints = pFM->lEmHeight;
- wxFontEncoding vFontEncoding;
-
- switch (pLogFont->usCodePage)
- {
- default:
- wxFAIL_MSG(wxT("unsupported charset"));
- // fall through
-
- case 850:
- vFontEncoding = wxFONTENCODING_CP1252;
- break;
-
- case 1250:
- vFontEncoding = wxFONTENCODING_CP1250;
- break;
-
- case 921:
- vFontEncoding = wxFONTENCODING_CP1257;
- break;
-
- case 866:
- vFontEncoding = wxFONTENCODING_CP1251;
- break;
-
- case 864:
- vFontEncoding = wxFONTENCODING_CP1256;
- break;
-
- case 869:
- vFontEncoding = wxFONTENCODING_CP1253;
- break;
-
- case 862:
- vFontEncoding = wxFONTENCODING_CP1255;
- break;
-
- case 857:
- vFontEncoding = wxFONTENCODING_CP1254;
- break;
-
- case 874:
- vFontEncoding = wxFONTENCODING_CP437;
- break;
-
- case 437:
- vFontEncoding = wxFONTENCODING_CP437;
- break;
- }
-
- return wxFont( nFontPoints
- ,nFontFamily
- ,nFontStyle
- ,nFontWeight
- ,bFontUnderline
- ,sFontFace
- ,vFontEncoding
- );
+ vInfo.fa = *pLogFont;
+ vInfo.fm = *pFM;
+ vInfo.fn = *pFaceName;
+ return wxFont(vInfo);
} // end of wxCreateFontFromLogFont
int wxGpiStrcmp(
- char* s0
-, char* s1
+ wxChar* s0
+, wxChar* s1
)
{ int l0;
int l1;
else if(s1 == NULL)
return 32;
- l0 = strlen(s0);
- l1 = strlen(s1);
+ l0 = wxStrlen(s0);
+ l1 = wxStrlen(s1);
l = l0;
if(l0 != l1)
{
d = s0[i]-s1[i];
if(!d)
continue;
- d1 = toupper(s0[i]) - toupper(s1[i]);
+ d1 = wxToupper(s0[i]) - wxToupper(s1[i]);
if(!d1)
continue;
rc += abs(d);
}
return rc;
}
-
projects / wxWidgets.git / blobdiff