mirror of
https://github.com/RPCS3/rpcs3.git
synced 2025-07-14 18:58:36 +12:00
This commit is contained in:
DH
parent
de070bf485
commit
a90b5cf37a
1998 changed files with 1034301 additions and 0 deletions
348
wxWidgets/src/common/fontmgrcmn.cpp
Normal file
348
wxWidgets/src/common/fontmgrcmn.cpp
Normal file
|
|
@ -0,0 +1,348 @@
|
|||
/////////////////////////////////////////////////////////////////////////////
|
||||
// Name: src/common/fontmgrcmn.cpp
|
||||
// Purpose: font management for ports that don't have their own
|
||||
// Author: Vaclav Slavik
|
||||
// Created: 2006-11-18
|
||||
// RCS-ID: $Id: fontmgrcmn.cpp 54757 2008-07-21 17:34:48Z VZ $
|
||||
// Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
|
||||
// (c) 2006 REA Elektronik GmbH
|
||||
// Licence: wxWindows licence
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// For compilers that support precompilation, includes "wx.h".
|
||||
#include "wx/wxprec.h"
|
||||
|
||||
#ifdef __BORLANDC__
|
||||
#pragma hdrstop
|
||||
#endif
|
||||
|
||||
#include "wx/private/fontmgr.h"
|
||||
|
||||
#include "wx/listimpl.cpp"
|
||||
#include "wx/hashmap.h"
|
||||
|
||||
WX_DECLARE_LIST(wxFontInstance, wxFontInstanceList);
|
||||
WX_DEFINE_LIST(wxFontInstanceList)
|
||||
WX_DEFINE_LIST(wxFontBundleList)
|
||||
|
||||
WX_DECLARE_HASH_MAP(wxString, wxFontBundle*,
|
||||
wxStringHash, wxStringEqual,
|
||||
wxFontBundleHashBase);
|
||||
// in STL build, hash class is typedef to a template, so it can't be forward
|
||||
// declared, as we do; solve it by having a dummy class:
|
||||
class wxFontBundleHash : public wxFontBundleHashBase
|
||||
{
|
||||
};
|
||||
|
||||
// ============================================================================
|
||||
// implementation
|
||||
// ============================================================================
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFontFaceBase
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
wxFontFaceBase::wxFontFaceBase()
|
||||
: m_refCnt(0)
|
||||
{
|
||||
m_instances = new wxFontInstanceList;
|
||||
m_instances->DeleteContents(true);
|
||||
}
|
||||
|
||||
wxFontFaceBase::~wxFontFaceBase()
|
||||
{
|
||||
delete m_instances;
|
||||
}
|
||||
|
||||
void wxFontFaceBase::Acquire()
|
||||
{
|
||||
m_refCnt++;
|
||||
}
|
||||
|
||||
void wxFontFaceBase::Release()
|
||||
{
|
||||
if ( --m_refCnt == 0 )
|
||||
{
|
||||
m_instances->Clear();
|
||||
}
|
||||
}
|
||||
|
||||
wxFontInstance *wxFontFaceBase::GetFontInstance(float ptSize, bool aa)
|
||||
{
|
||||
wxASSERT_MSG( m_refCnt > 0, _T("font library not loaded!") );
|
||||
|
||||
for ( wxFontInstanceList::const_iterator i = m_instances->begin();
|
||||
i != m_instances->end(); ++i )
|
||||
{
|
||||
if ( (*i)->GetPointSize() == ptSize && (*i)->IsAntiAliased() == aa )
|
||||
return *i;
|
||||
}
|
||||
|
||||
wxFontInstance *i = CreateFontInstance(ptSize, aa);
|
||||
m_instances->Append(i);
|
||||
return i;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFontBundleBase
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
wxFontBundleBase::wxFontBundleBase()
|
||||
{
|
||||
for (int i = 0; i < FaceType_Max; i++)
|
||||
m_faces[i] = NULL;
|
||||
}
|
||||
|
||||
wxFontBundleBase::~wxFontBundleBase()
|
||||
{
|
||||
for (int i = 0; i < FaceType_Max; i++)
|
||||
delete m_faces[i];
|
||||
}
|
||||
|
||||
wxFontFace *wxFontBundleBase::GetFace(FaceType type) const
|
||||
{
|
||||
wxFontFace *f = m_faces[type];
|
||||
|
||||
wxCHECK_MSG( f, NULL, _T("no such face in font bundle") );
|
||||
|
||||
f->Acquire();
|
||||
|
||||
return f;
|
||||
}
|
||||
|
||||
wxFontFace *
|
||||
wxFontBundleBase::GetFaceForFont(const wxFontMgrFontRefData& font) const
|
||||
{
|
||||
wxASSERT_MSG( font.GetFaceName().empty() || font.GetFaceName() == GetName(),
|
||||
_T("calling GetFaceForFont for incompatible font") );
|
||||
|
||||
int type = FaceType_Regular;
|
||||
|
||||
if ( font.GetWeight() == wxBOLD )
|
||||
type |= FaceType_Bold;
|
||||
|
||||
// FIXME -- this should read "if ( font->GetStyle() == wxITALIC )",
|
||||
// but since MGL neither DFB supports slant, we try to display it with
|
||||
// italic face (better than nothing...)
|
||||
if ( font.GetStyle() == wxITALIC || font.GetStyle() == wxSLANT )
|
||||
{
|
||||
if ( HasFace((FaceType)(type | FaceType_Italic)) )
|
||||
type |= FaceType_Italic;
|
||||
}
|
||||
|
||||
if ( !HasFace((FaceType)type) )
|
||||
{
|
||||
for (int i = 0; i < FaceType_Max; i++)
|
||||
{
|
||||
if ( HasFace((FaceType)i) )
|
||||
return GetFace((FaceType)i);
|
||||
}
|
||||
|
||||
wxFAIL_MSG( _T("no face") );
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return GetFace((FaceType)type);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFontsManagerBase
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
wxFontsManager *wxFontsManagerBase::ms_instance = NULL;
|
||||
|
||||
wxFontsManagerBase::wxFontsManagerBase()
|
||||
{
|
||||
m_hash = new wxFontBundleHash();
|
||||
m_list = new wxFontBundleList;
|
||||
m_list->DeleteContents(true);
|
||||
}
|
||||
|
||||
wxFontsManagerBase::~wxFontsManagerBase()
|
||||
{
|
||||
delete m_hash;
|
||||
delete m_list;
|
||||
}
|
||||
|
||||
/* static */
|
||||
wxFontsManager *wxFontsManagerBase::Get()
|
||||
{
|
||||
if ( !ms_instance )
|
||||
ms_instance = new wxFontsManager();
|
||||
return ms_instance;
|
||||
}
|
||||
|
||||
/* static */
|
||||
void wxFontsManagerBase::CleanUp()
|
||||
{
|
||||
wxDELETE(ms_instance);
|
||||
}
|
||||
|
||||
wxFontBundle *wxFontsManagerBase::GetBundle(const wxString& name) const
|
||||
{
|
||||
return (*m_hash)[name.Lower()];
|
||||
}
|
||||
|
||||
wxFontBundle *
|
||||
wxFontsManagerBase::GetBundleForFont(const wxFontMgrFontRefData& font) const
|
||||
{
|
||||
wxFontBundle *bundle = NULL;
|
||||
|
||||
wxString facename = font.GetFaceName();
|
||||
if ( !facename.empty() )
|
||||
bundle = GetBundle(facename);
|
||||
|
||||
if ( !bundle )
|
||||
{
|
||||
facename = GetDefaultFacename((wxFontFamily)font.GetFamily());
|
||||
if ( !facename.empty() )
|
||||
bundle = GetBundle(facename);
|
||||
}
|
||||
|
||||
if ( !bundle )
|
||||
{
|
||||
if ( m_list->GetFirst() )
|
||||
bundle = m_list->GetFirst()->GetData();
|
||||
else
|
||||
wxFAIL_MSG(wxT("Fatal error, no fonts available!"));
|
||||
}
|
||||
|
||||
return bundle;
|
||||
}
|
||||
|
||||
void wxFontsManagerBase::AddBundle(wxFontBundle *bundle)
|
||||
{
|
||||
(*m_hash)[bundle->GetName().Lower()] = bundle;
|
||||
m_list->Append(bundle);
|
||||
}
|
||||
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxFontMgrFontRefData
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
wxFontMgrFontRefData::wxFontMgrFontRefData(int size,
|
||||
int family,
|
||||
int style,
|
||||
int weight,
|
||||
bool underlined,
|
||||
const wxString& faceName,
|
||||
wxFontEncoding encoding)
|
||||
{
|
||||
if ( family == wxDEFAULT )
|
||||
family = wxSWISS;
|
||||
if ( style == wxDEFAULT )
|
||||
style = wxNORMAL;
|
||||
if ( weight == wxDEFAULT )
|
||||
weight = wxNORMAL;
|
||||
if ( size == wxDEFAULT )
|
||||
size = 12;
|
||||
|
||||
m_info.family = (wxFontFamily)family;
|
||||
m_info.faceName = faceName;
|
||||
m_info.style = (wxFontStyle)style;
|
||||
m_info.weight = (wxFontWeight)weight;
|
||||
m_info.pointSize = size;
|
||||
m_info.underlined = underlined;
|
||||
m_info.encoding = encoding;
|
||||
|
||||
m_noAA = false;
|
||||
|
||||
m_fontFace = NULL;
|
||||
m_fontBundle = NULL;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
wxFontMgrFontRefData::wxFontMgrFontRefData(const wxFontMgrFontRefData& data)
|
||||
{
|
||||
m_info = data.m_info;
|
||||
m_noAA = data.m_noAA;
|
||||
|
||||
m_fontFace = data.m_fontFace;
|
||||
m_fontBundle = data.m_fontBundle;
|
||||
m_fontValid = data.m_fontValid;
|
||||
if ( m_fontFace )
|
||||
m_fontFace->Acquire();
|
||||
}
|
||||
|
||||
wxFontMgrFontRefData::~wxFontMgrFontRefData()
|
||||
{
|
||||
if ( m_fontFace )
|
||||
m_fontFace->Release();
|
||||
}
|
||||
|
||||
wxFontBundle *wxFontMgrFontRefData::GetFontBundle() const
|
||||
{
|
||||
wxConstCast(this, wxFontMgrFontRefData)->EnsureValidFont();
|
||||
return m_fontBundle;
|
||||
}
|
||||
|
||||
wxFontInstance *
|
||||
wxFontMgrFontRefData::GetFontInstance(float scale, bool antialiased) const
|
||||
{
|
||||
wxConstCast(this, wxFontMgrFontRefData)->EnsureValidFont();
|
||||
return m_fontFace->GetFontInstance(m_info.pointSize * scale,
|
||||
antialiased && !m_noAA);
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetPointSize(int pointSize)
|
||||
{
|
||||
m_info.pointSize = pointSize;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetFamily(int family)
|
||||
{
|
||||
m_info.family = (wxFontFamily)family;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetStyle(int style)
|
||||
{
|
||||
m_info.style = (wxFontStyle)style;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetWeight(int weight)
|
||||
{
|
||||
m_info.weight = (wxFontWeight)weight;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetFaceName(const wxString& faceName)
|
||||
{
|
||||
m_info.faceName = faceName;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetUnderlined(bool underlined)
|
||||
{
|
||||
m_info.underlined = underlined;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetEncoding(wxFontEncoding encoding)
|
||||
{
|
||||
m_info.encoding = encoding;
|
||||
m_fontValid = false;
|
||||
}
|
||||
|
||||
void wxFontMgrFontRefData::SetNoAntiAliasing(bool no)
|
||||
{
|
||||
m_noAA = no;
|
||||
}
|
||||
|
||||
|
||||
void wxFontMgrFontRefData::EnsureValidFont()
|
||||
{
|
||||
if ( !m_fontValid )
|
||||
{
|
||||
wxFontFace *old = m_fontFace;
|
||||
|
||||
m_fontBundle = wxFontsManager::Get()->GetBundleForFont(*this);
|
||||
m_fontFace = m_fontBundle->GetFaceForFont(*this);
|
||||
|
||||
if ( old )
|
||||
old->Release();
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue