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00026 #ifndef __CR_FONTS_H__
00027 #define __CR_FONTS_H__
00028 #endif
00029
00030 #include "cr-utils.h"
00031 #include "cr-num.h"
00032
00033
00034
00035
00036
00037
00038 G_BEGIN_DECLS
00039
00040
00041 enum CRFontFamilyType
00042 {
00043 FONT_FAMILY_SANS_SERIF,
00044 FONT_FAMILY_SERIF,
00045 FONT_FAMILY_CURSIVE,
00046 FONT_FAMILY_FANTASY,
00047 FONT_FAMILY_MONOSPACE,
00048 FONT_FAMILY_NON_GENERIC,
00049 FONT_FAMILY_INHERIT,
00050
00051 NB_FONT_FAMILIE_TYPES
00052 } ;
00053
00054 typedef struct _CRFontFamily CRFontFamily ;
00055
00056 struct _CRFontFamily
00057 {
00058 enum CRFontFamilyType type ;
00059
00060
00061
00062
00063
00064
00065 guchar *name ;
00066
00067 CRFontFamily *next ;
00068 CRFontFamily *prev ;
00069 } ;
00070
00071
00072
00073
00074
00075
00076
00077
00078
00079
00080
00081
00082
00083 enum CRPredefinedAbsoluteFontSize
00084 {
00085 FONT_SIZE_XX_SMALL=0,
00086 FONT_SIZE_X_SMALL,
00087 FONT_SIZE_SMALL,
00088 FONT_SIZE_MEDIUM,
00089 FONT_SIZE_LARGE,
00090 FONT_SIZE_X_LARGE,
00091 FONT_SIZE_XX_LARGE,
00092 FONT_SIZE_INHERIT,
00093 NB_PREDEFINED_ABSOLUTE_FONT_SIZES
00094 } ;
00095
00096
00097
00098
00099
00100
00101
00102
00103
00104
00105
00106
00107 enum CRRelativeFontSize
00108 {
00109 FONT_SIZE_LARGER,
00110 FONT_SIZE_SMALLER,
00111 NB_RELATIVE_FONT_SIZE
00112 } ;
00113
00114
00115
00116
00117
00118
00119 enum CRFontSizeType {
00120
00121
00122
00123
00124
00125
00126 PREDEFINED_ABSOLUTE_FONT_SIZE,
00127
00128
00129
00130
00131
00132
00133
00134 ABSOLUTE_FONT_SIZE,
00135
00136
00137
00138
00139
00140
00141
00142 RELATIVE_FONT_SIZE,
00143
00144
00145
00146
00147
00148
00149
00150 INHERITED_FONT_SIZE,
00151
00152 NB_FONT_SIZE_TYPE
00153 } ;
00154
00155 typedef struct _CRFontSize CRFontSize ;
00156 struct _CRFontSize {
00157 enum CRFontSizeType type ;
00158 union {
00159 enum CRPredefinedAbsoluteFontSize predefined ;
00160 enum CRRelativeFontSize relative ;
00161 CRNum absolute ;
00162 } value;
00163 } ;
00164
00165 enum CRFontSizeAdjustType
00166 {
00167 FONT_SIZE_ADJUST_NONE = 0,
00168 FONT_SIZE_ADJUST_NUMBER,
00169 FONT_SIZE_ADJUST_INHERIT
00170 } ;
00171 typedef struct _CRFontSizeAdjust CRFontSizeAdjust ;
00172 struct _CRFontSizeAdjust
00173 {
00174 enum CRFontSizeAdjustType type ;
00175 CRNum *num ;
00176 } ;
00177
00178 enum CRFontStyle
00179 {
00180 FONT_STYLE_NORMAL=0,
00181 FONT_STYLE_ITALIC,
00182 FONT_STYLE_OBLIQUE,
00183 FONT_STYLE_INHERIT
00184 } ;
00185
00186 enum CRFontVariant
00187 {
00188 FONT_VARIANT_NORMAL=0,
00189 FONT_VARIANT_SMALL_CAPS,
00190 FONT_VARIANT_INHERIT
00191 } ;
00192
00193 enum CRFontWeight
00194 {
00195 FONT_WEIGHT_NORMAL = 1,
00196 FONT_WEIGHT_BOLD = 1<<1,
00197 FONT_WEIGHT_BOLDER = 1<<2,
00198 FONT_WEIGHT_LIGHTER = 1<<3,
00199 FONT_WEIGHT_100 = 1<<4,
00200 FONT_WEIGHT_200 = 1<<5,
00201 FONT_WEIGHT_300 = 1<<6,
00202 FONT_WEIGHT_400 = 1<<7,
00203 FONT_WEIGHT_500 = 1<<8,
00204 FONT_WEIGHT_600 = 1<<9,
00205 FONT_WEIGHT_700 = 1<<10,
00206 FONT_WEIGHT_800 = 1<<11,
00207 FONT_WEIGHT_900 = 1<<12,
00208 FONT_WEIGHT_INHERIT = 1<<13,
00209 NB_FONT_WEIGHTS
00210 } ;
00211
00212 enum CRFontStretch
00213 {
00214 FONT_STRETCH_NORMAL=0,
00215 FONT_STRETCH_WIDER,
00216 FONT_STRETCH_NARROWER,
00217 FONT_STRETCH_ULTRA_CONDENSED,
00218 FONT_STRETCH_EXTRA_CONDENSED,
00219 FONT_STRETCH_CONDENSED,
00220 FONT_STRETCH_SEMI_CONDENSED,
00221 FONT_STRETCH_SEMI_EXPANDED,
00222 FONT_STRETCH_EXPANDED,
00223 FONT_STRETCH_EXTRA_EXPANDED,
00224 FONT_STRETCH_ULTRA_EXPANDED,
00225 FONT_STRETCH_INHERIT
00226 } ;
00227
00228
00229
00230
00231 CRFontFamily *
00232 cr_font_family_new (enum CRFontFamilyType a_type, guchar *a_name) ;
00233
00234 CRFontFamily *
00235 cr_font_family_append (CRFontFamily *a_this,
00236 CRFontFamily *a_family_to_append) ;
00237
00238 guchar *
00239 cr_font_family_to_string (CRFontFamily *a_this,
00240 gboolean a_walk_font_family_list) ;
00241
00242 CRFontFamily *
00243 cr_font_family_prepend (CRFontFamily *a_this,
00244 CRFontFamily *a_family_to_prepend);
00245
00246 enum CRStatus
00247 cr_font_family_destroy (CRFontFamily *a_this) ;
00248
00249 enum CRStatus
00250 cr_font_family_set_name (CRFontFamily *a_this, guchar *a_name) ;
00251
00252
00253
00254
00255
00256
00257 CRFontSize * cr_font_size_new (void) ;
00258
00259 enum CRStatus cr_font_size_clear (CRFontSize *a_this) ;
00260
00261 enum CRStatus cr_font_size_copy (CRFontSize *a_dst,
00262 CRFontSize *a_src) ;
00263 enum CRStatus cr_font_size_set_predefined_absolute_font_size (CRFontSize *a_this,
00264 enum CRPredefinedAbsoluteFontSize a_predefined) ;
00265 enum CRStatus cr_font_size_set_relative_font_size (CRFontSize *a_this,
00266 enum CRRelativeFontSize a_relative) ;
00267
00268 enum CRStatus cr_font_size_set_absolute_font_size (CRFontSize *a_this,
00269 enum CRNumType a_num_type,
00270 gdouble a_value) ;
00271
00272 enum CRStatus cr_font_size_set_to_inherit (CRFontSize *a_this) ;
00273
00274 gboolean cr_font_size_is_set_to_inherit (CRFontSize *a_this) ;
00275
00276 gchar* cr_font_size_to_string (CRFontSize *a_this) ;
00277
00278 void cr_font_size_destroy (CRFontSize *a_font_size) ;
00279
00280
00281
00282
00283
00284 CRFontSizeAdjust * cr_font_size_adjust_new (void) ;
00285
00286 gchar * cr_font_size_adjust_to_string (CRFontSizeAdjust *a_this) ;
00287
00288 void cr_font_size_adjust_destroy (CRFontSizeAdjust *a_this) ;
00289
00290 void
00291 cr_font_size_get_smaller_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
00292 enum CRPredefinedAbsoluteFontSize *a_smaller_size) ;
00293 void
00294 cr_font_size_get_larger_predefined_font_size (enum CRPredefinedAbsoluteFontSize a_font_size,
00295 enum CRPredefinedAbsoluteFontSize *a_larger_size) ;
00296
00297 gboolean
00298 cr_font_size_is_predefined_absolute_font_size (enum CRPredefinedAbsoluteFontSize a_font_size) ;
00299
00300
00301
00302
00303 const gchar * cr_font_style_to_string (enum CRFontStyle a_code) ;
00304
00305 const gchar * cr_font_weight_to_string (enum CRFontWeight a_code) ;
00306
00307 enum CRFontWeight
00308 cr_font_weight_get_bolder (enum CRFontWeight a_weight) ;
00309
00310 const gchar * cr_font_variant_to_string (enum CRFontVariant a_code) ;
00311
00312 const gchar * cr_font_stretch_to_string (enum CRFontStretch a_code) ;
00313
00314 G_END_DECLS