firefox标签上的英文粗体很难看

HotGinger

标签上的字体应在哪里设置？

midx

pango-1.10-simulate-bold-oblique-style.patch for pango

1. diff -uNrp pango-1.10.1.orig/pango/pangofc-fontmap.c pango-1.10.1/pango/pangofc-fontmap.c
   
2. --- pango-1.10.1.orig/pango/pangofc-fontmap.c        2005-07-23 06:38:26.000000000 +0800
   
3. +++ pango-1.10.1/pango/pangofc-fontmap.c        2005-09-30 17:29:33.000000000 +0800
   
4. @@ -83,6 +83,8 @@ struct _PangoFcFace
   
5. 
   
6.    PangoFcFamily *family;
   
7.    char *style;
   
8. +
   
9. +  gboolean fake;
   
10. };
    
11. 
    
12. struct _PangoFcFamily
    
13. @@ -1671,7 +1673,7 @@ pango_fc_face_describe (PangoFontFace *f
    
14.    FcPattern *match_pattern;
    
15.    FcPattern *result_pattern;
    
16. 
    
17. -  if (is_alias_family (fcfamily->family_name))
    
18. +  if (fcface->fake)
    
19.      {
    
20.        if (strcmp (fcface->style, "Regular") == 0)
    
21.         return make_alias_description (fcfamily, FALSE, FALSE);
    
22. @@ -1851,11 +1853,13 @@ pango_fc_face_get_type (void)
    
23.   */
    
24. static PangoFcFace *
    
25. create_face (PangoFcFamily *fcfamily,
    
26. -             const char     *style)
    
27. +             const char     *style,
    
28. +             gboolean       fake)
    
29. {
    
30.    PangoFcFace *face = g_object_new (PANGO_FC_TYPE_FACE, NULL);
    
31.    face->style = g_strdup (style);
    
32.    face->family = fcfamily;
    
33. +  face->fake = fake;
    
34. 
    
35.    return face;
    
36. }
    
37. @@ -1880,24 +1884,52 @@ pango_fc_family_list_faces (PangoFontFam
    
38.           fcfamily->faces = g_new (PangoFcFace *, fcfamily->n_faces);
    
39. 
    
40.           i = 0;
    
41. -          fcfamily->faces[i++] = create_face (fcfamily, "Regular");
    
42. -          fcfamily->faces[i++] = create_face (fcfamily, "Bold");
    
43. -          fcfamily->faces[i++] = create_face (fcfamily, "Italic");
    
44. -          fcfamily->faces[i++] = create_face (fcfamily, "Bold Italic");
    
45. +          fcfamily->faces[i++] = create_face (fcfamily, "Regular", TRUE);
    
46. +          fcfamily->faces[i++] = create_face (fcfamily, "Bold", TRUE);
    
47. +          fcfamily->faces[i++] = create_face (fcfamily, "Italic", TRUE);
    
48. +          fcfamily->faces[i++] = create_face (fcfamily, "Bold Italic", TRUE);
    
49.         }
    
50.        else
    
51.         {
    
52. -          FcObjectSet *os = FcObjectSetBuild (FC_STYLE, NULL);
    
53. +          FcObjectSet *os = FcObjectSetBuild (FC_STYLE, FC_WEIGHT, FC_SLANT, NULL);
    
54.           FcPattern *pat = FcPatternBuild (NULL,
    
55.                                            FC_FAMILY, FcTypeString, fcfamily->family_name,
    
56.                                            NULL);
    
57. -      
    
58. +          gboolean style_table [4] = { FALSE, FALSE, FALSE, FALSE };
    
59. +          gint num_fake_faces = 0;
    
60. +
    
61.           fontset = FcFontList (NULL, pat, os);
    
62.       
    
63.           FcPatternDestroy (pat);
    
64.           FcObjectSetDestroy (os);
    
65. -      
    
66. -          fcfamily->n_faces = fontset->nfont;
    
67. +
    
68. +          for (i = 0; i < fontset->nfont; i++)
    
69. +            {
    
70. +              int weight, slant;
    
71. +
    
72. +              if (FcPatternGetInteger(fontset->fonts[i], FC_WEIGHT, 0, &weight) != FcResultMatch)
    
73. +                weight = FC_WEIGHT_MEDIUM;
    
74. +
    
75. +              if (FcPatternGetInteger(fontset->fonts[i], FC_SLANT, 0, &slant) != FcResultMatch)
    
76. +                slant = FC_SLANT_ROMAN;
    
77. +
    
78. +              if (weight <= FC_WEIGHT_MEDIUM && slant < FC_SLANT_ITALIC)
    
79. +                style_table[0] = FcTrue;
    
80. +              else if (weight <= FC_WEIGHT_MEDIUM && slant >= FC_SLANT_ITALIC)
    
81. +                style_table[1] = FcTrue;
    
82. +              else if (weight > FC_WEIGHT_MEDIUM && slant < FC_SLANT_ITALIC)
    
83. +                style_table[2] = FcTrue;
    
84. +              else if (weight > FC_WEIGHT_MEDIUM && slant >= FC_SLANT_ITALIC)
    
85. +                style_table[3] = FcTrue;
    
86. +            }
    
87. +
    
88. +               for (i = 1 ; i < 4 ; i++)
    
89. +            {
    
90. +              if (!style_table[i])
    
91. +                num_fake_faces++;
    
92. +            }
    
93. +
    
94. +          fcfamily->n_faces = fontset->nfont + num_fake_faces;
    
95.           fcfamily->faces = g_new (PangoFcFace *, fcfamily->n_faces);
    
96.           
    
97.           for (i = 0; i < fontset->nfont; i++)
    
98. @@ -1909,9 +1941,18 @@ pango_fc_family_list_faces (PangoFontFam
    
99.               if (res != FcResultMatch)
    
100.                 s = "Regular";
     
101. 
     
102. -              fcfamily->faces[i] = create_face (fcfamily, s);
     
103. +              fcfamily->faces[i] = create_face (fcfamily, s, FALSE);
     
104.             }
     
105. 
     
106. +          if (num_fake_faces) {
     
107. +            if (!style_table[1])
     
108. +              fcfamily->faces[i++] = create_face (fcfamily, "Italic", TRUE);
     
109. +            if (!style_table[2])
     
110. +              fcfamily->faces[i++] = create_face (fcfamily, "Bold", TRUE);
     
111. +            if (!style_table[3])
     
112. +              fcfamily->faces[i++] = create_face (fcfamily, "Bold Italic", TRUE);
     
113. +          }
     
114. +
     
115.           FcFontSetDestroy (fontset);
     
116.         }
     
117.      }
     

复制代码

HotGinger

谢了，试试看。

HotGinger

pango-1.12.3也可以用这个补丁吗？

midx

1.14.4都能

HotGinger

没改善，不知问题出在哪

midx

對不起，這個帖子你參考一下：
http://www.linuxsir.cn/bbs/showt ... mp;highlight=simsun

HotGinger

Post by midx
對不起，這個帖子你參考一下：
http://www.linuxsir.cn/bbs/showt ... mp;highlight=simsun

谢谢！这篇贴子倒是看过了，还没去打那个补丁。

HotGinger

Post by HotGinger
谢谢！这篇贴子倒是看过了，还没去打那个补丁。

sunmoon那个libXft补丁打不上。

midx

明明打的上的嘛