added more files (unchanged) from wxUniv branch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10674 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-06-26 21:05:06 +00:00
parent 1e6feb95a7
commit 32b8ec418a
78 changed files with 14777 additions and 0 deletions
--- a/include/wx/mgl/fontutil.h
+++ b/include/wx/mgl/fontutil.h
@@ -0,0 +1,126 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/nix/fontutil.h
+// Purpose:     font-related helper functions for MGL
+// Author:      Vaclav Slavik
+// Created:     2001/05/01
+// RCS-ID:      $Id$
+// Copyright:   (c) 2001, Vaclav Slavik
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MGL_FONTUTIL_H_
+#define _WX_MGL_FONTUTIL_H_
+
+#ifdef __WXMGL__
+
+#include "wx/list.h"
+
+struct font_info_t;
+struct font_lib_t;
+struct font_t;
+
+class wxMGLFontInstance;
+class wxMGLFontInstanceList;
+class wxMGLFontLibrary;
+class wxMGLFontFamily;
+
+enum
+{
+    wxFONTFACE_REGULAR     = 0,
+    wxFONTFACE_ITALIC      = 1,
+    wxFONTFACE_BOLD        = 2, // = (regular | bold)
+    wxFONTFACE_BOLD_ITALIC = 3, // = (italic | bold)
+    
+    wxFONTFACE_MAX
+};
+
+// structure representing particular loaded font instance:
+class wxMGLFontInstance
+{
+public:
+    wxMGLFontInstance(wxMGLFontLibrary *fontLib, float pt, bool slant, bool aa);
+    ~wxMGLFontInstance();
+
+    struct font_t *GetMGLfont_t() const { return m_font; }
+
+    float GetPt() const { return m_pt; }
+    bool GetSlant() const { return m_slant; }
+    bool GetAA() const { return m_aa; }
+    
+private:
+    wxMGLFontLibrary *m_fontLib;
+    font_t *m_font;
+    float m_pt;
+    bool m_slant;
+    bool m_aa;    
+};
+
+// structure representing loaded font library:
+class wxMGLFontLibrary
+{
+public:
+    wxMGLFontLibrary(const wxString& filename, int type);
+    ~wxMGLFontLibrary();
+    
+    wxMGLFontInstance *GetFontInstance(wxFont *font, float scale, bool aa);
+    
+    void IncRef();
+    void DecRef();
+    
+    struct font_lib_t *GetMGLfont_lib_t() const { return m_fontLib; }
+    
+private:
+    font_lib_t *m_fontLib;
+    int m_type;
+    wxString m_fileName;
+    size_t m_refs;
+    wxMGLFontInstanceList *m_instances;
+};
+
+// structure representing native MGL font family
+class wxMGLFontFamily : public wxObject
+{
+public:
+    wxMGLFontFamily(const font_info_t *info);
+    virtual ~wxMGLFontFamily();
+
+    wxString GetName() const { return m_name; }
+    const font_info_t *GetInfo() const { return m_fontInfo; }
+
+    bool HasFace(int type) const;
+    wxMGLFontLibrary *GetLibrary(int type) const 
+            { return m_fontLibs[type]; }
+
+private:
+    wxString m_name;
+    const font_info_t *m_fontInfo;
+    wxMGLFontLibrary *m_fontLibs[wxFONTFACE_MAX];
+};
+
+WX_DECLARE_LIST(wxMGLFontFamily, wxMGLFontFamilyList);
+
+class wxFontsManager
+{
+    public:
+        wxFontsManager();
+        ~wxFontsManager();
+    
+        void AddFamily(const font_info_t *info);
+        
+        // return info about font with given name:
+        wxMGLFontFamily *GetFamily(const wxString& name) const;
+        // return list of all families
+        wxMGLFontFamilyList *GetFamilyList() { return m_list; }
+
+        wxMGLFontLibrary *GetFontLibrary(wxFont *font);
+
+    private:
+        wxHashTable *m_hash;
+        wxMGLFontFamilyList *m_list;
+};
+
+extern wxFontsManager *wxTheFontsManager;
+
+#endif
+
+#endif // _WX_MGL_FONTUTIL_H_