/[classpath]/classpath/native/jni/gtk-peer/gdkfont.h
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Diff of /classpath/native/jni/gtk-peer/gdkfont.h

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revision 1.3 by egagnon, Mon Mar 29 07:07:26 2004 UTC revision 1.4 by mkoch, Fri Oct 8 21:41:41 2004 UTC
# Line 47  Line 47 
47    
48  extern struct state_table *native_font_state_table;  extern struct state_table *native_font_state_table;
49  extern struct state_table *native_glyphvector_state_table;  extern struct state_table *native_glyphvector_state_table;
50    struct state_table *native_text_layout_state_table;
51    
52  #define NSA_FONT_INIT(env, clazz) \  #define NSA_FONT_INIT(env, clazz) \
53    native_font_state_table = init_state_table (env, clazz)    native_font_state_table = init_state_table (env, clazz)
# Line 73  extern struct state_table *native_glyphv Line 74  extern struct state_table *native_glyphv
74  #define NSA_DEL_GV_PTR(env, obj) \  #define NSA_DEL_GV_PTR(env, obj) \
75    remove_state_slot (env, obj, native_glyphvector_state_table)    remove_state_slot (env, obj, native_glyphvector_state_table)
76    
77    
78    #define NSA_TEXT_LAYOUT_INIT(env, clazz) \
79      native_text_layout_state_table = init_state_table (env, clazz)
80    
81    #define NSA_GET_TEXT_LAYOUT_PTR(env, obj) \
82      get_state (env, obj, native_text_layout_state_table)
83    
84    #define NSA_SET_TEXT_LAYOUT_PTR(env, obj, ptr) \
85      set_state (env, obj, native_text_layout_state_table, (void *)ptr)
86    
87    #define NSA_DEL_TEXT_LAYOUT_PTR(env, obj) \
88      remove_state_slot (env, obj, native_text_layout_state_table)
89    
90    #define FONT_METRICS_ASCENT      0
91    #define FONT_METRICS_MAX_ASCENT  1
92    #define FONT_METRICS_DESCENT     2
93    #define FONT_METRICS_MAX_DESCENT 3
94    #define FONT_METRICS_MAX_ADVANCE 4
95    #define NUM_FONT_METRICS 5
96    
97    #define TEXT_METRICS_X_BEARING 0
98    #define TEXT_METRICS_Y_BEARING 1
99    #define TEXT_METRICS_WIDTH     2
100    #define TEXT_METRICS_HEIGHT    3
101    #define TEXT_METRICS_X_ADVANCE 4
102    #define TEXT_METRICS_Y_ADVANCE 5
103    #define NUM_TEXT_METRICS 6
104    
105  struct peerfont  struct peerfont
106  {  {
107    PangoFont *font;    PangoFont *font;
108    PangoFontDescription *desc;    PangoFontDescription *desc;
109    PangoContext *ctx;    PangoContext *ctx;
110      PangoLayout *layout;
111      /*
112       * The GdkGraphics2D (using cairo) may store a pointer to a
113       * cairo_font_t here; since we want to work equally well with
114       * the GdkGraphics class (using GDK) we do not explicitly mention
115       * cairo types here; it is up to the higher level driver routine
116       * in GdkClasspathFontPeer.java to decide which backend functions
117       * to invoke.
118       */
119      void *graphics_resource;
120  };  };
121    
122  struct glyphvec  struct glyphvec
# Line 90  struct glyphvec Line 129  struct glyphvec
129    PangoContext *ctx;    PangoContext *ctx;
130  };  };
131    
132    struct textlayout
133    {
134      PangoLayout *pango_layout;
135    };
136    
137  #endif /* __GDKFONT_H__ */  #endif /* __GDKFONT_H__ */

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