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74 | #include <X11/cursorfont.h> |
74 | #include <X11/cursorfont.h> |
75 | #include <X11/keysym.h> |
75 | #include <X11/keysym.h> |
76 | #include <X11/keysymdef.h> |
76 | #include <X11/keysymdef.h> |
77 | #include <X11/Xatom.h> |
77 | #include <X11/Xatom.h> |
78 | |
78 | |
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79 | #ifdef HAVE_AFTERIMAGE |
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80 | # include <afterimage.h> |
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81 | # undef min |
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82 | # undef max |
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83 | #endif |
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84 | |
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85 | #ifdef HAVE_PIXBUF |
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86 | # include <gdk-pixbuf/gdk-pixbuf.h> |
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87 | #endif |
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88 | |
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89 | #if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) |
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90 | # define HAVE_BG_PIXMAP 1 |
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91 | #endif |
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92 | |
79 | #include "encoding.h" |
93 | #include "encoding.h" |
80 | #include "rxvtutil.h" |
94 | #include "rxvtutil.h" |
81 | #include "rxvtfont.h" |
95 | #include "rxvtfont.h" |
82 | #include "rxvttoolkit.h" |
96 | #include "rxvttoolkit.h" |
83 | #include "scrollbar.h" |
97 | #include "scrollbar.h" |
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101 | * SYSTEM HACKS |
115 | * SYSTEM HACKS |
102 | ***************************************************************************** |
116 | ***************************************************************************** |
103 | */ |
117 | */ |
104 | |
118 | |
105 | #include <termios.h> |
119 | #include <termios.h> |
106 | |
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107 | #include "background.h" |
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108 | |
120 | |
109 | #ifndef STDIN_FILENO |
121 | #ifndef STDIN_FILENO |
110 | # define STDIN_FILENO 0 |
122 | # define STDIN_FILENO 0 |
111 | # define STDOUT_FILENO 1 |
123 | # define STDOUT_FILENO 1 |
112 | # define STDERR_FILENO 2 |
124 | # define STDERR_FILENO 2 |
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374 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
386 | #define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) |
375 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
387 | #define RS_attrMask (RS_baseattrMask | RS_fontMask) |
376 | |
388 | |
377 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
389 | #define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) |
378 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
390 | #define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) |
379 | |
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|
380 | #define Sel_none 0 /* Not waiting */ |
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|
381 | #define Sel_normal 0x01 /* normal selection */ |
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|
382 | #define Sel_incr 0x02 /* incremental selection */ |
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|
383 | #define Sel_direct 0x00 |
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|
384 | #define Sel_Primary 0x01 |
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|
385 | #define Sel_Secondary 0x02 |
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|
386 | #define Sel_Clipboard 0x03 |
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|
387 | #define Sel_whereMask 0x0f |
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388 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
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389 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
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390 | |
391 | |
391 | enum { |
392 | enum { |
392 | C0_NUL = 0x00, |
393 | C0_NUL = 0x00, |
393 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
394 | C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
394 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
395 | C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
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896 | int saveLines; /* number of lines that fit in scrollback */ |
897 | int saveLines; /* number of lines that fit in scrollback */ |
897 | int total_rows; /* total number of rows in this terminal */ |
898 | int total_rows; /* total number of rows in this terminal */ |
898 | int term_start; /* term lines start here */ |
899 | int term_start; /* term lines start here */ |
899 | int view_start; /* scrollback view starts here */ |
900 | int view_start; /* scrollback view starts here */ |
900 | int top_row; /* topmost row index of scrollback */ |
901 | int top_row; /* topmost row index of scrollback */ |
901 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
902 | Window parent; /* parent identifier */ |
902 | Window vt; /* vt100 window */ |
903 | Window vt; /* vt100 window */ |
903 | GC gc; /* GC for drawing */ |
904 | GC gc; /* GC for drawing */ |
904 | Pixmap pixmap; |
905 | Pixmap pixmap; |
905 | rxvt_drawable *drawable; |
906 | rxvt_drawable *drawable; |
906 | rxvt_fontset *fontset[4]; |
907 | rxvt_fontset *fontset[4]; |
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1040 | seen_resize:1, /* whether we had a resize event */ |
1041 | seen_resize:1, /* whether we had a resize event */ |
1041 | parsed_geometry:1; |
1042 | parsed_geometry:1; |
1042 | |
1043 | |
1043 | unsigned char refresh_type, |
1044 | unsigned char refresh_type, |
1044 | #ifdef META8_OPTION |
1045 | #ifdef META8_OPTION |
1045 | meta_char, /* Alt-key prefix */ |
1046 | meta_char; /* Alt-key prefix */ |
1046 | #endif |
1047 | #endif |
1047 | selection_wait, |
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|
1048 | selection_type; |
|
|
1049 | /* ---------- */ |
1048 | /* ---------- */ |
1050 | bool rvideo_state, rvideo_mode; |
1049 | bool rvideo_state, rvideo_mode; |
1051 | #ifndef NO_BELL |
1050 | #ifndef NO_BELL |
1052 | bool rvideo_bell; |
1051 | bool rvideo_bell; |
1053 | #endif |
1052 | #endif |
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… | |
1089 | SavedModes; |
1088 | SavedModes; |
1090 | /* ---------- */ |
1089 | /* ---------- */ |
1091 | Atom *xa; |
1090 | Atom *xa; |
1092 | /* ---------- */ |
1091 | /* ---------- */ |
1093 | Time selection_time, |
1092 | Time selection_time, |
1094 | selection_request_time, |
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|
1095 | clipboard_time; |
1093 | clipboard_time; |
|
|
1094 | rxvt_selection *selection_req; |
1096 | pid_t cmd_pid; /* process id of child */ |
1095 | pid_t cmd_pid; /* process id of child */ |
1097 | char * incr_buf; |
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|
1098 | size_t incr_buf_size, incr_buf_fill; |
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|
1099 | /* ---------- */ |
1096 | /* ---------- */ |
1100 | struct mouse_event MEvent; |
1097 | struct mouse_event MEvent; |
1101 | XComposeStatus compose; |
1098 | XComposeStatus compose; |
1102 | static struct termios def_tio; |
1099 | static struct termios def_tio; |
1103 | row_col_t oldcursor; |
1100 | row_col_t oldcursor; |
1104 | #ifdef HAVE_BG_PIXMAP |
1101 | #ifdef HAVE_BG_PIXMAP |
1105 | bgPixmap_t bgPixmap; |
1102 | void bg_init (); |
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|
1103 | void bg_destroy (); |
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1104 | |
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|
1105 | enum { |
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|
1106 | //subset returned by make_transparency_pixmap |
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|
1107 | BG_IS_VALID = 1 << 0, |
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|
1108 | BG_NEEDS_TINT = 1 << 1, |
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|
1109 | BG_NEEDS_BLUR = 1 << 2, |
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1110 | |
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1111 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
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1112 | |
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1113 | BG_PROP_SCALE = 1 << 3, |
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1114 | BG_ROOT_ALIGN = 1 << 4, |
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1115 | BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN, |
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1116 | |
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|
1117 | BG_TINT_SET = 1 << 5, |
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1118 | BG_TINT_BITAND = 1 << 6, |
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1119 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
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1120 | |
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1121 | BG_HAS_RENDER = 1 << 7, |
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1122 | BG_HAS_RENDER_CONV = 1 << 8, |
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1123 | BG_CLIENT_RENDER = 1 << 9, |
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1124 | |
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1125 | BG_IS_TRANSPARENT = 1 << 10, |
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1126 | BG_NEEDS_REFRESH = 1 << 11, |
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1127 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
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1128 | BG_IS_FROM_FILE = 1 << 13, |
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1129 | }; |
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1130 | |
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1131 | unsigned int bg_flags; |
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1132 | |
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1133 | # ifdef BG_IMAGE_FROM_FILE |
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1134 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
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|
1135 | bool render_image (unsigned long tr_flags); |
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1136 | |
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|
1137 | enum { |
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|
1138 | noScale = 0, |
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|
1139 | windowScale = 100, |
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1140 | defaultScale = windowScale, |
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1141 | centerAlign = 50, |
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|
1142 | defaultAlign = centerAlign, |
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|
1143 | }; |
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1144 | |
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|
1145 | unsigned int h_scale, v_scale; /* percents of the window size */ |
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|
1146 | int h_align, v_align; /* percents of the window size: |
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1147 | 0 - left align, 50 - center, 100 - right */ |
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1148 | |
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1149 | bool bg_set_geometry (const char *geom, bool update = false); |
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1150 | void bg_set_default_geometry () |
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1151 | { |
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1152 | h_scale = v_scale = defaultScale; |
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1153 | h_align = v_align = defaultAlign; |
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1154 | } |
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1155 | |
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1156 | bool bg_set_file (const char *file); |
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1157 | # endif |
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1158 | |
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1159 | # ifdef ENABLE_TRANSPARENCY |
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1160 | Pixmap root_pixmap; /* current root pixmap set */ |
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1161 | rxvt_color tint; |
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1162 | int shade; |
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1163 | int h_blurRadius, v_blurRadius; |
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1164 | |
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1165 | bool bg_set_transparent (); |
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1166 | void bg_set_root_pixmap (); |
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1167 | void set_tint_shade_flags (); |
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1168 | bool bg_set_tint (rxvt_color &new_tint); |
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1169 | bool bg_set_shade (const char *shade_str); |
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1170 | bool bg_set_blur (const char *geom); |
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1171 | |
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1172 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
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1173 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
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1174 | unsigned long make_transparency_pixmap (); |
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1175 | # endif |
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1176 | |
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1177 | ev_tstamp bg_valid_since; |
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1178 | |
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1179 | Pixmap bg_pixmap; |
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1180 | unsigned int bg_pmap_width, bg_pmap_height; |
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1181 | |
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1182 | int target_x; |
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1183 | int target_y; |
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1184 | bool bg_set_position (int x, int y); |
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1185 | bool bg_window_size_sensitive (); |
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1186 | bool bg_window_position_sensitive (); |
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1187 | |
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1188 | bool bg_render (); |
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1189 | void bg_invalidate () |
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1190 | { |
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1191 | bg_flags &= ~BG_IS_VALID; |
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1192 | } |
1106 | #endif |
1193 | #endif |
1107 | #ifdef HAVE_AFTERIMAGE |
1194 | #ifdef HAVE_AFTERIMAGE |
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|
1195 | ASImage *original_asim; |
1108 | ASVisual *asv; |
1196 | ASVisual *asv; |
1109 | ASImageManager *asimman; |
1197 | ASImageManager *asimman; |
1110 | |
1198 | |
1111 | void init_asv () |
1199 | void init_asv () |
1112 | { |
1200 | { |
1113 | if (!asv) |
1201 | if (!asv) |
1114 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1202 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1115 | } |
1203 | } |
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1204 | #endif |
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1205 | #ifdef HAVE_PIXBUF |
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|
1206 | GdkPixbuf *pixbuf; |
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1207 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
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1208 | int src_x, int src_y, int dst_x, int dst_y, |
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|
1209 | unsigned int width, unsigned int height); |
1116 | #endif |
1210 | #endif |
1117 | |
1211 | |
1118 | #if ENABLE_OVERLAY |
1212 | #if ENABLE_OVERLAY |
1119 | overlay_base ov; |
1213 | overlay_base ov; |
1120 | |
1214 | |
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1195 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1289 | void child_cb (ev::child &w, int revents); ev::child child_ev; |
1196 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1290 | void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; |
1197 | void refresh_check (); |
1291 | void refresh_check (); |
1198 | void flush (); |
1292 | void flush (); |
1199 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
1293 | void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; |
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|
1294 | void cmdbuf_reify (); |
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|
1295 | void cmdbuf_append (const char *str, size_t count); |
1200 | bool pty_fill (); |
1296 | bool pty_fill (); |
1201 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1297 | void pty_cb (ev::io &w, int revents); ev::io pty_ev; |
1202 | void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; |
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|
1203 | |
1298 | |
1204 | #ifdef CURSOR_BLINK |
1299 | #ifdef CURSOR_BLINK |
1205 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1300 | void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; |
1206 | #endif |
1301 | #endif |
1207 | #ifdef TEXT_BLINK |
1302 | #ifdef TEXT_BLINK |
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1264 | #endif |
1359 | #endif |
1265 | |
1360 | |
1266 | // command.C |
1361 | // command.C |
1267 | void key_press (XKeyEvent &ev); |
1362 | void key_press (XKeyEvent &ev); |
1268 | void key_release (XKeyEvent &ev); |
1363 | void key_release (XKeyEvent &ev); |
1269 | unsigned int cmd_write (const char *str, unsigned int count); |
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|
1270 | |
1364 | |
1271 | wchar_t next_char () NOTHROW; |
1365 | wchar_t next_char () NOTHROW; |
1272 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1366 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1273 | uint32_t next_octet () NOTHROW; |
1367 | uint32_t next_octet () NOTHROW; |
1274 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
1368 | uint32_t cmd_get8 () THROW ((class out_of_input)); |
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1301 | void process_color_seq (int report, int color, const char *str, char resp); |
1395 | void process_color_seq (int report, int color, const char *str, char resp); |
1302 | void process_xterm_seq (int op, char *str, char resp); |
1396 | void process_xterm_seq (int op, char *str, char resp); |
1303 | int privcases (int mode, unsigned long bit); |
1397 | int privcases (int mode, unsigned long bit); |
1304 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1398 | void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1305 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1399 | void process_sgr_mode (unsigned int nargs, const int *arg); |
1306 | void process_graphics (); |
|
|
1307 | // init.C |
1400 | // init.C |
1308 | void init_vars (); |
1401 | void init_vars (); |
1309 | const char **init_resources (int argc, const char *const *argv); |
1402 | const char **init_resources (int argc, const char *const *argv); |
1310 | void init (int argc, const char *const *argv, stringvec *envv); |
1403 | void init (int argc, const char *const *argv, stringvec *envv); |
1311 | void init_env (); |
1404 | void init_env (); |
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1433 | void scr_backindex () NOTHROW; |
1526 | void scr_backindex () NOTHROW; |
1434 | void scr_forwardindex () NOTHROW; |
1527 | void scr_forwardindex () NOTHROW; |
1435 | #endif |
1528 | #endif |
1436 | void scr_touch (bool refresh) NOTHROW; |
1529 | void scr_touch (bool refresh) NOTHROW; |
1437 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1530 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1438 | void scr_recolour () NOTHROW; |
1531 | void scr_recolour (bool refresh = true) NOTHROW; |
1439 | void scr_remap_chars () NOTHROW; |
1532 | void scr_remap_chars () NOTHROW; |
1440 | void scr_remap_chars (line_t &l) NOTHROW; |
1533 | void scr_remap_chars (line_t &l) NOTHROW; |
1441 | |
1534 | |
1442 | enum cursor_mode { SAVE, RESTORE }; |
1535 | enum cursor_mode { SAVE, RESTORE }; |
1443 | |
1536 | |
… | |
… | |
1478 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1571 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; |
1479 | void scr_reverse_selection () NOTHROW; |
1572 | void scr_reverse_selection () NOTHROW; |
1480 | void scr_dump (int fd) NOTHROW; |
1573 | void scr_dump (int fd) NOTHROW; |
1481 | |
1574 | |
1482 | void selection_check (int check_more) NOTHROW; |
1575 | void selection_check (int check_more) NOTHROW; |
1483 | void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; |
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|
1484 | void selection_property (Window win, Atom prop) NOTHROW; |
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|
1485 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1576 | void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; |
1486 | int selection_request_other (Atom target, int selnum) NOTHROW; |
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|
1487 | void selection_clear (bool clipboard = false) NOTHROW; |
1577 | void selection_clear (bool clipboard = false) NOTHROW; |
1488 | void selection_make (Time tm); |
1578 | void selection_make (Time tm); |
1489 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1579 | bool selection_grab (Time tm, bool clipboard = false) NOTHROW; |
1490 | void selection_start_colrow (int col, int row) NOTHROW; |
1580 | void selection_start_colrow (int col, int row) NOTHROW; |
1491 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |
1581 | void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; |