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| 32 | enum { |
32 | enum { |
| 33 | unset = -1, |
33 | unset = -1, |
| 34 | medium = 100, bold = 200, |
34 | medium = 100, bold = 200, |
| 35 | roman = 0, italic = 100, |
35 | roman = 0, italic = 100, |
| 36 | }; |
36 | }; |
| 37 | int width, height; |
37 | int width, height, ascent; |
| 38 | int weight, slant; |
38 | int weight, slant; |
| 39 | }; |
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| 40 | |
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| 41 | struct rxvt_drawable { |
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| 42 | rxvt_display *display; |
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| 43 | Drawable drawable; |
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| 44 | #if XFT |
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| 45 | XftDraw *xftdrawable; |
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| 46 | operator XftDraw *(); |
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| 47 | #endif |
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| 48 | |
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| 49 | rxvt_drawable (rxvt_display *display, Drawable drawable) |
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| 50 | : display(display), |
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| 51 | #if XFT |
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| 52 | xftdrawable(0), |
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| 53 | #endif |
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| 54 | drawable(drawable) |
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| 55 | { } |
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| 56 | |
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| 57 | #if XFT |
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| 58 | ~rxvt_drawable (); |
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| 59 | #endif |
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| 60 | |
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| 61 | operator Drawable() { return drawable; } |
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| 62 | }; |
39 | }; |
| 63 | |
40 | |
| 64 | struct rxvt_font { |
41 | struct rxvt_font { |
| 65 | // managed by the fontset |
42 | // managed by the fontset |
| 66 | rxvt_term *r; |
43 | rxvt_term *term; |
| 67 | void set_term (rxvt_term *r) { this->r = r; } |
44 | void set_term (rxvt_term *term) { this->term = term; } |
| 68 | |
45 | |
| 69 | char *name; |
46 | char *name; |
| 70 | codeset cs; |
47 | codeset cs; |
| 71 | bool loaded; // wether we tried loading it before (not wether it's loaded) |
48 | bool loaded; // wether we tried loading it before (not wether it's loaded) |
| 72 | |
49 | |
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| 74 | int ascent, descent, |
51 | int ascent, descent, |
| 75 | width, height; |
52 | width, height; |
| 76 | |
53 | |
| 77 | void set_name (char *name); |
54 | void set_name (char *name); |
| 78 | |
55 | |
| 79 | rxvt_font () { name = 0; } |
56 | rxvt_font (); |
| 80 | virtual ~rxvt_font () { free (name); }; |
57 | virtual ~rxvt_font () { free (name); }; |
| 81 | |
58 | |
| 82 | virtual void clear () { }; |
59 | virtual void clear () { }; |
| 83 | |
60 | |
| 84 | void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color); |
61 | void clear_rect (rxvt_drawable &d, int x, int y, int w, int h, int color) const; |
| 85 | |
62 | |
| 86 | virtual rxvt_fontprop properties () = 0; |
63 | virtual rxvt_fontprop properties () = 0; |
| 87 | |
64 | |
| 88 | virtual bool load (const rxvt_fontprop &morph) = 0; |
65 | virtual bool load (const rxvt_fontprop &morph) = 0; |
| 89 | virtual bool has_char (uint32_t unicode, const rxvt_fontprop *prop, bool &careful) = 0; |
66 | virtual bool has_char (uint32_t unicode, const rxvt_fontprop *prop, bool &careful) const = 0; |
| 90 | |
67 | |
| 91 | virtual void draw (rxvt_drawable &d, |
68 | virtual void draw (rxvt_drawable &d, |
| 92 | int x, int y, |
69 | int x, int y, |
| 93 | const text_t *text, int len, |
70 | const text_t *text, int len, |
| 94 | int fg, int bg) = 0; |
71 | int fg, int bg) = 0; |
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| 98 | |
75 | |
| 99 | struct rxvt_fallback_font; |
76 | struct rxvt_fallback_font; |
| 100 | |
77 | |
| 101 | struct rxvt_fontset { |
78 | struct rxvt_fontset { |
| 102 | char *fontdesc; |
79 | char *fontdesc; |
| 103 | rxvt_fontprop prop; |
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| 104 | |
80 | |
| 105 | rxvt_fontset (rxvt_term *r); |
81 | rxvt_fontset (rxvt_term *term); |
| 106 | ~rxvt_fontset (); |
82 | ~rxvt_fontset (); |
| 107 | |
83 | |
| 108 | rxvt_font *new_font (const char *name, codeset cs); |
84 | bool populate (const char *desc); |
| 109 | |
85 | void set_prop (const rxvt_fontprop &prop) { this->prop = prop; } |
| 110 | bool populate (const char *desc, const rxvt_fontprop &prop); |
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| 111 | int find_font (uint32_t unicode); |
86 | int find_font (uint32_t unicode); |
| 112 | int find_font (const char *name) const; |
87 | int find_font (const char *name) const; |
| 113 | bool realize_font (int i); |
88 | bool realize_font (int i); |
| 114 | |
89 | |
| 115 | // font-id's MUST fit into a signed 16 bit integer, and within 0..255 |
90 | // font-id's MUST fit into a signed 16 bit integer, and within 0..255 |
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| 117 | { |
92 | { |
| 118 | return fonts[id & 0x7f]; |
93 | return fonts[id & 0x7f]; |
| 119 | } |
94 | } |
| 120 | |
95 | |
| 121 | private: |
96 | private: |
| 122 | rxvt_term *r; |
97 | rxvt_term *term; |
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98 | rxvt_fontprop prop; |
| 123 | simplevec<rxvt_font *> fonts; |
99 | simplevec<rxvt_font *> fonts; |
| 124 | const rxvt_fallback_font *fallback; |
100 | const rxvt_fallback_font *fallback; |
| 125 | |
101 | |
| 126 | typedef unsigned char pagemap[256]; |
102 | typedef unsigned char pagemap[256]; |
| 127 | vector<pagemap *> fmap; |
103 | vector<pagemap *> fmap; |
| 128 | |
104 | |
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105 | void clear (); |
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106 | rxvt_font *new_font (const char *name, codeset cs); |
| 129 | void add_fonts (const char *desc); |
107 | void add_fonts (const char *desc); |
| 130 | void clear (); |
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| 131 | }; |
108 | }; |
| 132 | |
109 | |
| 133 | #endif /* _DEFAULTFONT_H_ */ |
110 | #endif /* _DEFAULTFONT_H_ */ |
| 134 | |
111 | |
