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Comparing rxvt-unicode/src/defaultfont.C (file contents):
Revision 1.14 by pcg, Thu Jan 29 00:27:16 2004 UTC vs.
Revision 1.21 by pcg, Sat Feb 21 20:33:40 2004 UTC

… …
23#include "rxvt.h" 23#include "rxvt.h"
24#include "defaultfont.h" 24#include "defaultfont.h"
25 25
26#include <cstdlib> 26#include <cstdlib>
27 27
28#define DISPLAY r->Xdisplay 28#define DISPLAY r->display->display
29#define DRAWABLE r->TermWin.vt 29#define DRAWABLE r->TermWin.vt
30#define GC r->TermWin.gc 30#define GC r->TermWin.gc
31 31
32const struct rxvt_fallback_font { 32const struct rxvt_fallback_font {
33 codeset cs; 33 codeset cs;
… …
73 { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" }, 73 { CS_BIG5_EXT, "xft:AR PL Mingti2L Big5" },
74 { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" }, 74 { CS_BIG5_EXT, "xft:AR PL KaitiM Big5" },
75 { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" }, 75 { CS_GB2312_1980_0, "xft:AR PL KaitiM GB" },
76 { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" }, 76 { CS_GB2312_1980_0, "xft:AR PL SungtiL GB" },
77# endif 77# endif
78 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0 }, 78 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-gb2312*-0" },
79 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" }, 79 { CS_CNS11643_1992_1, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-1" },
80 { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" }, 80 { CS_CNS11643_1992_2, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-2" },
81 { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" }, 81 { CS_CNS11643_1992_3, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-3" },
82 { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" }, 82 { CS_CNS11643_1992_4, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-4" },
83 { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" }, 83 { CS_CNS11643_1992_5, "-*-*-*-*-*-*-*-*-*-*-c-*-cns11643*-5" },
… …
103 103
104static void *enc_buf; 104static void *enc_buf;
105static uint32_t enc_len; 105static uint32_t enc_len;
106 106
107static inline void * 107static inline void *
108get_enc_buf (int len) 108get_enc_buf (uint32_t len)
109{ 109{
110 if (len > enc_len) 110 if (len > enc_len)
111 { 111 {
112 free (enc_buf); 112 free (enc_buf);
113 enc_buf = malloc (len); 113 enc_buf = malloc (len);
… …
115 115
116 return enc_buf; 116 return enc_buf;
117} 117}
118 118
119static const char * 119static const char *
120enc_char (const text_t *text, int len, codeset cs, bool &zero) 120enc_char (const text_t *text, uint32_t len, codeset cs, bool &zero)
121{ 121{
122 uint8_t *buf = (uint8_t *)get_enc_buf (len); 122 uint8_t *buf = (uint8_t *)get_enc_buf (len);
123 123
124 while (len--) 124 while (len--)
125 { 125 {
… …
136 136
137 return (const char *)enc_buf; 137 return (const char *)enc_buf;
138} 138}
139 139
140static const XChar2b * 140static const XChar2b *
141enc_xchar2b (const text_t *text, int len, codeset cs, bool &zero) 141enc_xchar2b (const text_t *text, uint32_t len, codeset cs, bool &zero)
142{ 142{
143 XChar2b *buf = (XChar2b *)get_enc_buf (len * sizeof (XChar2b)); 143 XChar2b *buf = (XChar2b *)get_enc_buf (len * sizeof (XChar2b));
144 144
145 while (len--) 145 while (len--)
146 { 146 {
… …
428 428
429 XFontStruct *f = XLoadQueryFont (DISPLAY, name); 429 XFontStruct *f = XLoadQueryFont (DISPLAY, name);
430 430
431 if (f) 431 if (f)
432 { 432 {
433 // the font should really exists now. if not, we have a problem 433 // the font should really exist now. if not, we have a problem
434 // (e.g. if the user did xset fp rehash just when we were searching fonts). 434 // (e.g. if the user did xset fp rehash just when we were searching fonts).
435 // in that case, just return garbage. 435 // in that case, just return garbage.
436 bool ret = set_properties (p, f); 436 bool ret = set_properties (p, f);
437 XFreeFont (DISPLAY, f); 437 XFreeFont (DISPLAY, f);
438 return ret; 438 return ret;
… …
515 f = XLoadQueryFont (DISPLAY, name); 515 f = XLoadQueryFont (DISPLAY, name);
516 516
517 if (!f) 517 if (!f)
518 return false; 518 return false;
519 519
520 unsigned long value;
521
522 const char *registry = get_property (f, "CHARSET_REGISTRY", 0); 520 const char *registry = get_property (f, "CHARSET_REGISTRY", 0);
523 const char *encoding = get_property (f, "CHARSET_ENCODING", 0); 521 const char *encoding = get_property (f, "CHARSET_ENCODING", 0);
524 522
525 if (registry && encoding) 523 if (registry && encoding)
526 { 524 {
… …
612 /* check wether the character exists in _this_ font. horrible. */ 610 /* check wether the character exists in _this_ font. horrible. */
613 XCharStruct *xcs; 611 XCharStruct *xcs;
614 612
615 if (encm) 613 if (encm)
616 { 614 {
617 int byte1 = ch >> 8; 615 unsigned char byte1 = ch >> 8;
618 int byte2 = ch & 255; 616 unsigned char byte2 = ch & 255;
619 617
620 if (byte1 < f->min_byte1 || byte1 > f->max_byte1 618 if (byte1 < f->min_byte1 || byte1 > f->max_byte1
621 || byte2 < f->min_char_or_byte2 || byte2 > f->max_char_or_byte2) 619 || byte2 < f->min_char_or_byte2 || byte2 > f->max_char_or_byte2)
622 return false; 620 return false;
623 621
… …
762}; 760};
763 761
764void 762void
765rxvt_font_xft::clear () 763rxvt_font_xft::clear ()
766{ 764{
765 if (d)
766 {
767 XftDrawDestroy (d);
768 d = 0;
769 }
770
767 if (f) 771 if (f)
768 { 772 {
769 XftFontClose (DISPLAY, f); 773 XftFontClose (DISPLAY, f);
770 f = 0; 774 f = 0;
771 }
772
773 if (d)
774 {
775 XftDrawDestroy (d);
776 d = 0;
777 } 775 }
778} 776}
779 777
780rxvt_fontprop 778rxvt_fontprop
781rxvt_font_xft::properties () 779rxvt_font_xft::properties ()
… …
892void 890void
893rxvt_font_xft::draw (int x, int y, 891rxvt_font_xft::draw (int x, int y,
894 const text_t *text, int len, 892 const text_t *text, int len,
895 int fg, int bg) 893 int fg, int bg)
896{ 894{
897 if (!d) 895 d = XftDrawCreate (DISPLAY, DRAWABLE, r->display->visual, r->display->cmap);
898 {
899 dR;
900 d = XftDrawCreate (DISPLAY, DRAWABLE, XVISUAL, XCMAP);
901 }
902 896
903 if (bg >= 0 && bg != Color_bg) 897 if (bg >= 0 && bg != Color_bg)
904 XftDrawRect (d, &r->PixColors[bg].c, x, y, r->TermWin.fwidth * len, r->TermWin.fheight); 898 XftDrawRect (d, &r->PixColors[bg].c, x, y, r->TermWin.fwidth * len, r->TermWin.fheight);
905 else 899 else
906 clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg); 900 clear_rect (x, y, r->TermWin.fwidth * len, r->TermWin.fheight, bg);
… …
947#endif 941#endif
948 942
949///////////////////////////////////////////////////////////////////////////// 943/////////////////////////////////////////////////////////////////////////////
950 944
951rxvt_fontset::rxvt_fontset (rxvt_t r) 945rxvt_fontset::rxvt_fontset (rxvt_t r)
952#ifdef EXPLICIT_CONTEXT
953: r(r) 946: r (r)
954#endif
955{ 947{
956 clear (); 948 clear ();
957} 949}
958 950
959rxvt_fontset::~rxvt_fontset () 951rxvt_fontset::~rxvt_fontset ()
… …
962} 954}
963 955
964void 956void
965rxvt_fontset::clear () 957rxvt_fontset::clear ()
966{ 958{
967 for (rxvt_font **i = fonts.begin (); i != fonts.end(); i++) 959 for (rxvt_font **i = fonts.begin (); i != fonts.end (); i++)
968 FONT_UNREF (*i); 960 FONT_UNREF (*i);
969 961
970 fonts.clear (); 962 fonts.clear ();
971 base_id = 0; 963 base_id = 0;
972 base_prop.height = 0x7fffffff; 964 base_prop.height = 0x7fffffff;
… …
1026 1018
1027 if (*desc == '[') 1019 if (*desc == '[')
1028 { 1020 {
1029 fprintf (stderr, "extra font parameters not yet supported, skipping.\n"); 1021 fprintf (stderr, "extra font parameters not yet supported, skipping.\n");
1030 1022
1031 const char *extra = desc++; 1023 //const char *extra = desc++; // not yet used
1032 1024
1033 desc = strchr (desc, ']'); 1025 desc = strchr (desc, ']');
1034 1026
1035 if (!desc) 1027 if (!desc)
1036 { 1028 {
… …
1089 1081
1090 if (!base_id) 1082 if (!base_id)
1091 base_id = 1; 1083 base_id = 1;
1092 1084
1093 // we currently need a base-font, no matter what 1085 // we currently need a base-font, no matter what
1094 if (fonts.size () <= base_id || !realize_font (base_id)) 1086 if ((int)fonts.size () <= base_id || !realize_font (base_id))
1095 { 1087 {
1096 puts ("unable to load specified font(s), falling back to 'fixed'\n"); 1088 puts ("unable to load specified font (s), falling back to 'fixed'\n");
1097 add_fonts ("fixed"); 1089 add_fonts ("fixed");
1098 base_id = fonts.size () - 1; 1090 base_id = fonts.size () - 1;
1099 } 1091 }
1100 1092
1101 if (fonts.size () <= base_id || !realize_font (base_id)) 1093 if ((int)fonts.size () <= base_id || !realize_font (base_id))
1102 { 1094 {
1103 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n"); 1095 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1104 exit (1); 1096 exit (1);
1105 } 1097 }
1106 1098
… …
1108} 1100}
1109 1101
1110int 1102int
1111rxvt_fontset::find_font (uint32_t unicode) 1103rxvt_fontset::find_font (uint32_t unicode)
1112{ 1104{
1113 for (int i = 0; i < fonts.size (); i++) 1105 for (unsigned int i = 0; i < fonts.size (); i++)
1114 { 1106 {
1115 rxvt_font *f = fonts[i]; 1107 rxvt_font *f = fonts[i];
1116 1108
1117 if (!f->loaded) 1109 if (!f->loaded)
1118 { 1110 {

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