X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..baa9ebc473dba4e4ca0c4f288e6ed7c8c277295e:/src/mgl/fontutil.cpp diff --git a/src/mgl/fontutil.cpp b/src/mgl/fontutil.cpp index 6679ca9f24..5e202b2c75 100644 --- a/src/mgl/fontutil.cpp +++ b/src/mgl/fontutil.cpp @@ -1,18 +1,13 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: mgl/fontutil.cpp +// Name: src/mgl/fontutil.cpp // Purpose: Font helper functions for MGL // Author: Vaclav Slavik // Created: 2001/04/29 // RCS-ID: $Id$ // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// - -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "fontutil.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -20,12 +15,15 @@ #pragma hdrstop #endif -#include "wx/log.h" +#ifndef WX_PRECOMP + #include "wx/hash.h" + #include "wx/log.h" +#endif + #include "wx/fontutil.h" #include "wx/encinfo.h" #include "wx/fontmap.h" #include "wx/tokenzr.h" -#include "wx/hash.h" #include "wx/listimpl.cpp" #include "wx/sysopt.h" @@ -50,20 +48,20 @@ bool wxNativeEncodingInfo::FromString(const wxString& s) wxString encid = tokenizer.GetNextToken(); long enc; if ( !encid.ToLong(&enc) ) - return FALSE; + return false; encoding = (wxFontEncoding)enc; // ok even if empty facename = tokenizer.GetNextToken(); - return TRUE; + return true; } wxString wxNativeEncodingInfo::ToString() const { wxString s; s << (long)encoding; - if ( !!facename ) + if ( !facename.empty() ) { s << _T(';') << facename; } @@ -78,7 +76,7 @@ wxString wxNativeEncodingInfo::ToString() const bool wxGetNativeFontEncoding(wxFontEncoding encoding, wxNativeEncodingInfo *info) { - wxCHECK_MSG( info, FALSE, _T("bad pointer in wxGetNativeFontEncoding") ); + wxCHECK_MSG( info, false, _T("bad pointer in wxGetNativeFontEncoding") ); if ( encoding == wxFONTENCODING_DEFAULT ) { @@ -127,29 +125,29 @@ bool wxGetNativeFontEncoding(wxFontEncoding encoding, default: // encoding not known to MGL - return FALSE; + return false; } info->encoding = encoding; - return TRUE; + return true; } bool wxTestFontEncoding(const wxNativeEncodingInfo& info) { if ( !info.facename ) - return TRUE; - + return true; + wxMGLFontFamily *family = wxTheFontsManager->GetFamily(info.facename); if ( !family ) - return FALSE; + return false; if ( family->GetInfo()->fontLibType == MGL_BITMAPFONT_LIB ) return (info.mglEncoding == MGL_ENCODING_ASCII || info.mglEncoding == MGL_ENCODING_ISO8859_1 || info.mglEncoding == MGL_ENCODING_ISO8859_15 || info.mglEncoding == MGL_ENCODING_CP1252); else - return TRUE; + return true; } @@ -158,10 +156,10 @@ bool wxTestFontEncoding(const wxNativeEncodingInfo& info) // ---------------------------------------------------------------------------- WX_DECLARE_LIST(wxMGLFontInstance, wxMGLFontInstanceList); -WX_DEFINE_LIST(wxMGLFontInstanceList); -WX_DEFINE_LIST(wxMGLFontFamilyList); +WX_DEFINE_LIST(wxMGLFontInstanceList) +WX_DEFINE_LIST(wxMGLFontFamilyList) -wxMGLFontInstance::wxMGLFontInstance(wxMGLFontLibrary *fontLib, +wxMGLFontInstance::wxMGLFontInstance(wxMGLFontLibrary *fontLib, float pt, bool slant, bool aa) { m_fontLib = fontLib; @@ -172,22 +170,22 @@ wxMGLFontInstance::wxMGLFontInstance(wxMGLFontLibrary *fontLib, float slantAngle = m_slant ? 15.0 : 0.0; - wxLogTrace("mgl_font", "loading instance of '%s' slant=%i pt=%0.1f aa=%i", + wxLogTrace("mgl_font", "loading instance of '%s' slant=%i pt=%0.1f aa=%i", m_fontLib->GetMGLfont_lib_t()->name, m_slant, m_pt, m_aa); - m_font = MGL_loadFontInstance(m_fontLib->GetMGLfont_lib_t(), + m_font = MGL_loadFontInstance(m_fontLib->GetMGLfont_lib_t(), m_pt, slantAngle, 0.0, aa); wxASSERT_MSG( m_font, wxT("Cannot create font instance.") ); } wxMGLFontInstance::~wxMGLFontInstance() { - wxLogTrace("mgl_font", "unloading instance of '%s' slant=%i pt=%0.1f aa=%i", + wxLogTrace("mgl_font", "unloading instance of '%s' slant=%i pt=%0.1f aa=%i", m_fontLib->GetMGLfont_lib_t()->name, m_slant, m_pt, m_aa); if ( m_font ) MGL_unloadFontInstance(m_font); } - -wxMGLFontLibrary::wxMGLFontLibrary(const wxString& filename, int type, + +wxMGLFontLibrary::wxMGLFontLibrary(const wxString& filename, int type, wxMGLFontFamily *parentFamily) { m_family = parentFamily; @@ -197,7 +195,7 @@ wxMGLFontLibrary::wxMGLFontLibrary(const wxString& filename, int type, m_fontLib = NULL; m_instances = new wxMGLFontInstanceList; - m_instances->DeleteContents(TRUE); + m_instances->DeleteContents(true); } wxMGLFontLibrary::~wxMGLFontLibrary() @@ -205,7 +203,7 @@ wxMGLFontLibrary::~wxMGLFontLibrary() wxLogTrace("mgl_font", "font library dtor '%s'", m_fileName.mb_str()); delete m_instances; } - + void wxMGLFontLibrary::IncRef() { wxLogTrace("mgl_font", "incRef(%u) '%s'", m_refs, m_fileName.c_str()); @@ -231,14 +229,12 @@ void wxMGLFontLibrary::DecRef() static int gs_antialiasingThreshold = -1; -wxMGLFontInstance *wxMGLFontLibrary::GetFontInstance(wxFont *font, +wxMGLFontInstance *wxMGLFontLibrary::GetFontInstance(wxFont *font, float scale, bool aa) { wxASSERT_MSG(m_refs > 0 && m_fontLib, wxT("font library not loaded!")); wxString facename; - bool slant; - bool antialiased; float pt = (float)font->GetPointSize() * scale; if ( gs_antialiasingThreshold == -1 ) @@ -246,7 +242,7 @@ wxMGLFontInstance *wxMGLFontLibrary::GetFontInstance(wxFont *font, gs_antialiasingThreshold = 10; #if wxUSE_SYSTEM_OPTIONS if ( wxSystemOptions::HasOption(wxT("mgl.aa-threshold")) ) - gs_antialiasingThreshold = + gs_antialiasingThreshold = wxSystemOptions::GetOptionInt(wxT("mgl.aa-threshold")); wxLogTrace("mgl_font", "AA threshold set to %i", gs_antialiasingThreshold); #endif @@ -255,38 +251,38 @@ wxMGLFontInstance *wxMGLFontLibrary::GetFontInstance(wxFont *font, // Small characters don't look good when antialiased with the algorithm // that FreeType uses (mere 2x2 supersampling), so lets disable it AA // completely for small fonts. - if ( pt <= gs_antialiasingThreshold ) - antialiased = FALSE; - else - antialiased = (m_fontLib->fontLibType == MGL_BITMAPFONT_LIB) ? FALSE : aa; + bool antialiased = false; + if (( pt > gs_antialiasingThreshold ) && + ( m_fontLib->fontLibType != MGL_BITMAPFONT_LIB ) ) + antialiased = aa; - slant = (((m_type & wxFONTFACE_ITALIC) == 0) && + bool slant = (((m_type & wxFONTFACE_ITALIC) == 0) && (font->GetStyle() == wxSLANT || font->GetStyle() == wxITALIC)); // FIXME_MGL -- MGL does not yet support slant, although the API is there - slant = FALSE; + slant = false; - wxLogTrace("mgl_font", "requested instance of '%s' slant=%i pt=%0.1f aa=%i", + wxLogTrace("mgl_font", "requested instance of '%s' slant=%i pt=%0.1f aa=%i", m_fileName.mb_str(), slant, pt, antialiased); wxMGLFontInstance *i; wxMGLFontInstanceList::Node *node; - + for (node = m_instances->GetFirst(); node; node = node->GetNext()) { i = node->GetData(); if ( i->GetPt() == pt && i->GetSlant() == slant && i->GetAA() == antialiased ) { - wxLogTrace("mgl_font", " got from cache: slant=%i pt=%0.1f aa=%i", + wxLogTrace("mgl_font", " got from cache: slant=%i pt=%0.1f aa=%i", i->GetSlant(), i->GetPt(), i->GetAA()); return i; } - } - + } + i = new wxMGLFontInstance(this, pt, slant, antialiased); m_instances->Append(i); - return i; + return i; } @@ -294,33 +290,33 @@ wxMGLFontFamily::wxMGLFontFamily(const font_info_t *info) { m_name = info->familyName; m_fontInfo = info; - + if ( info->regularFace[0] == '\0' ) m_fontLibs[wxFONTFACE_REGULAR] = NULL; else - m_fontLibs[wxFONTFACE_REGULAR] = + m_fontLibs[wxFONTFACE_REGULAR] = new wxMGLFontLibrary(info->regularFace, wxFONTFACE_REGULAR, this); - + if ( info->italicFace[0] == '\0' ) m_fontLibs[wxFONTFACE_ITALIC] = NULL; else - m_fontLibs[wxFONTFACE_ITALIC] = + m_fontLibs[wxFONTFACE_ITALIC] = new wxMGLFontLibrary(info->italicFace, wxFONTFACE_ITALIC, this); - + if ( info->boldFace[0] == '\0' ) m_fontLibs[wxFONTFACE_BOLD] = NULL; else - m_fontLibs[wxFONTFACE_BOLD] = + m_fontLibs[wxFONTFACE_BOLD] = new wxMGLFontLibrary(info->boldFace, wxFONTFACE_BOLD, this); - + if ( info->boldItalicFace[0] == '\0' ) m_fontLibs[wxFONTFACE_BOLD_ITALIC] = NULL; else - m_fontLibs[wxFONTFACE_BOLD_ITALIC] = + m_fontLibs[wxFONTFACE_BOLD_ITALIC] = new wxMGLFontLibrary(info->boldItalicFace, wxFONTFACE_BOLD_ITALIC, this); - + wxLogTrace("mgl_font", "new family '%s' (r=%s, i=%s, b=%s, bi=%s)\n", - info->familyName, info->regularFace, info->italicFace, + info->familyName, info->regularFace, info->italicFace, info->boldFace, info->boldItalicFace); } @@ -345,8 +341,8 @@ wxMGLFontLibrary *wxFontsManager::GetFontLibrary(wxFont *font) wxMGLFontFamily *family; int type; wxString facename = font->GetFaceName(); - - if ( !facename.IsEmpty() ) + + if ( !facename.empty() ) family = GetFamily(facename); else family = NULL; @@ -410,7 +406,7 @@ wxMGLFontLibrary *wxFontsManager::GetFontLibrary(wxFont *font) break; } } - + return family->GetLibrary(type); } @@ -424,9 +420,9 @@ static ibool MGLAPI enum_callback(const font_info_t *info, void *cookie) wxFontsManager::wxFontsManager() { m_hash = new wxHashTable(wxKEY_STRING); - m_hash->DeleteContents(FALSE); + m_hash->DeleteContents(false); m_list = new wxMGLFontFamilyList; - m_list->DeleteContents(TRUE); + m_list->DeleteContents(true); MGL_enumerateFonts(enum_callback, (void*)this); } @@ -442,7 +438,7 @@ void wxFontsManager::AddFamily(const font_info_t *info) m_hash->Put(f->GetName().Lower(), f); m_list->Append(f); } - + wxMGLFontFamily *wxFontsManager::GetFamily(const wxString& name) const { return (wxMGLFontFamily*)m_hash->Get(name.Lower());