… | |
… | |
2 | #define RXVT_H_ |
2 | #define RXVT_H_ |
3 | |
3 | |
4 | #include "rxvtlib.h" |
4 | #include "rxvtlib.h" |
5 | |
5 | |
6 | #include "feature.h" |
6 | #include "feature.h" |
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7 | |
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8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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9 | # define ENABLE_OVERLAY 1 |
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10 | #endif |
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11 | |
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12 | #if ENABLE_PERL |
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13 | # define ENABLE_FRILLS 1 |
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14 | # define ENABLE_COMBINING 1 |
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15 | #endif |
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16 | |
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17 | #if ENABLE_FRILLS |
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18 | # define ENABLE_XEMBED 1 |
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19 | # define ENABLE_EWMH 1 |
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20 | # define CURSOR_BLINK 1 |
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21 | #else |
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22 | # define ENABLE_MINIMAL 1 |
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23 | #endif |
7 | |
24 | |
8 | #include <limits.h> |
25 | #include <limits.h> |
9 | |
26 | |
10 | #include <X11/cursorfont.h> |
27 | #include <X11/cursorfont.h> |
11 | #include <X11/keysym.h> |
28 | #include <X11/keysym.h> |
… | |
… | |
19 | #include "rxvtfont.h" |
36 | #include "rxvtfont.h" |
20 | #include "rxvttoolkit.h" |
37 | #include "rxvttoolkit.h" |
21 | #include "iom.h" |
38 | #include "iom.h" |
22 | #include "salloc.h" |
39 | #include "salloc.h" |
23 | |
40 | |
24 | #if ENABLE_FRILLS |
41 | #include "rxvtperl.h" |
25 | # define ENABLE_XEMBED 1 |
42 | |
26 | # define ENABLE_EWMH 1 |
43 | // try to avoid some macros to decrease code size, on some systems |
27 | # define CURSOR_BLINK 1 |
44 | #if ENABLE_MINIMAL |
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45 | # define strcmp(a,b) (strcmp)(a,b) |
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46 | # define strlen(a) (strlen)(a) |
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47 | # define strcpy(a,b) (strcpy)(a,b) |
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48 | # define memset(a,c,l) (memset)(a,c,l) |
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49 | # define memcpy(a,b,l) (memcpy)(a,b,l) |
28 | #endif |
50 | #endif |
29 | |
51 | |
30 | /* |
52 | /* |
31 | ***************************************************************************** |
53 | ***************************************************************************** |
32 | * SYSTEM HACKS |
54 | * SYSTEM HACKS |
… | |
… | |
41 | #if defined (sun) && !defined (__sun__) |
63 | #if defined (sun) && !defined (__sun__) |
42 | # define __sun__ 1 |
64 | # define __sun__ 1 |
43 | #endif |
65 | #endif |
44 | |
66 | |
45 | #ifndef HAVE_XPOINTER |
67 | #ifndef HAVE_XPOINTER |
46 | typedef char *XPointer; |
68 | typedef char *XPointer; |
47 | #endif |
69 | #endif |
48 | |
70 | |
49 | #ifdef HAVE_TERMIOS_H |
71 | #ifdef HAVE_TERMIOS_H |
50 | # include <termios.h> |
72 | # include <termios.h> |
51 | typedef struct termios ttymode_t; |
73 | typedef struct termios ttymode_t; |
… | |
… | |
107 | char * rxvt_Str_trim (char *str); |
129 | char * rxvt_Str_trim (char *str); |
108 | int rxvt_Str_escaped (char *str); |
130 | int rxvt_Str_escaped (char *str); |
109 | char ** rxvt_splitcommastring (const char *cs); |
131 | char ** rxvt_splitcommastring (const char *cs); |
110 | void rxvt_freecommastring (char **cs); |
132 | void rxvt_freecommastring (char **cs); |
111 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
133 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
112 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
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113 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
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114 | void rxvt_usleep (int usecs); |
134 | void rxvt_usleep (int usecs); |
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135 | |
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136 | ///////////////////////////////////////////////////////////////////////////// |
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137 | |
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138 | // temporarily replace the process environment |
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139 | extern char **environ; |
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140 | extern char **rxvt_environ; // the original environ pointer |
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141 | |
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142 | inline void set_environ (stringvec *envv) |
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143 | { |
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144 | if (envv) |
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145 | environ = (char **)envv->begin (); |
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146 | } |
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147 | |
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148 | inline void set_environ (char **envv) |
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149 | { |
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150 | if (envv) |
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151 | environ = envv; |
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152 | } |
115 | |
153 | |
116 | /* |
154 | /* |
117 | ***************************************************************************** |
155 | ***************************************************************************** |
118 | * STRUCTURES AND TYPEDEFS |
156 | * STRUCTURES AND TYPEDEFS |
119 | ***************************************************************************** |
157 | ***************************************************************************** |
120 | */ |
158 | */ |
121 | struct grwin_t; |
159 | struct grwin_t; |
122 | |
160 | |
123 | /* Sanitize menubar info */ |
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124 | #ifndef MENUBAR |
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125 | # undef MENUBAR_MAX |
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126 | #endif |
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127 | #ifndef MENUBAR_MAX |
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128 | # define MENUBAR_MAX 0 |
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129 | #endif |
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130 | |
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131 | /* If we're using either the rxvt scrollbar or menu bars, keep the |
161 | /* If we're using either the rxvt scrollbar, keep the |
132 | * scrollColor resource. |
162 | * scrollColor resource. |
133 | */ |
163 | */ |
134 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) |
164 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
135 | # define KEEP_SCROLLCOLOR 1 |
165 | # define KEEP_SCROLLCOLOR 1 |
136 | #else |
166 | #else |
137 | # undef KEEP_SCROLLCOLOR |
167 | # undef KEEP_SCROLLCOLOR |
138 | #endif |
168 | #endif |
139 | |
169 | |
… | |
… | |
209 | |
239 | |
210 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
240 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
211 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
241 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
212 | #endif |
242 | #endif |
213 | |
243 | |
214 | #ifdef NO_RESOURCES |
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215 | # undef USE_XGETDEFAULT |
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216 | #endif |
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217 | |
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218 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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219 | # define ENABLE_OVERLAY 1 |
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220 | #endif |
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221 | |
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222 | /* now look for other badly set stuff */ |
244 | /* now look for other badly set stuff */ |
223 | |
245 | |
224 | #if !defined (EACCESS) && defined(EAGAIN) |
246 | #if !defined (EACCESS) && defined(EAGAIN) |
225 | # define EACCESS EAGAIN |
247 | # define EACCESS EAGAIN |
226 | #endif |
248 | #endif |
… | |
… | |
228 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
250 | #ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
229 | # define EXIT_SUCCESS 0 /* exit function success */ |
251 | # define EXIT_SUCCESS 0 /* exit function success */ |
230 | # define EXIT_FAILURE 1 /* exit function failure */ |
252 | # define EXIT_FAILURE 1 /* exit function failure */ |
231 | #endif |
253 | #endif |
232 | |
254 | |
233 | #define menuBar_esc 10 |
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234 | #define scrollBar_esc 30 |
255 | #define scrollBar_esc 30 |
235 | #define menuBar_margin 2 /* margin below text */ |
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236 | |
256 | |
237 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
257 | #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
238 | # define HAVE_SCROLLBARS 1 |
258 | # define HAVE_SCROLLBARS 1 |
239 | #endif |
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240 | |
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241 | /* width of scrollBar, menuBar shadow, must be 1 or 2 */ |
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242 | #ifdef HALFSHADOW |
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243 | # define MENU_SHADOW 1 |
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244 | #else |
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245 | # define MENU_SHADOW 2 |
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246 | #endif |
259 | #endif |
247 | |
260 | |
248 | #define R_SB_ALIGN_CENTRE 0 |
261 | #define R_SB_ALIGN_CENTRE 0 |
249 | #define R_SB_ALIGN_TOP 1 |
262 | #define R_SB_ALIGN_TOP 1 |
250 | #define R_SB_ALIGN_BOTTOM 2 |
263 | #define R_SB_ALIGN_BOTTOM 2 |
… | |
… | |
436 | XTerm_property = 3, // change X property |
449 | XTerm_property = 3, // change X property |
437 | XTerm_Color = 4, // change colors |
450 | XTerm_Color = 4, // change colors |
438 | XTerm_Color00 = 10, // not implemented, CLASH! |
451 | XTerm_Color00 = 10, // not implemented, CLASH! |
439 | XTerm_Color01 = 11, // not implemented |
452 | XTerm_Color01 = 11, // not implemented |
440 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
453 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
441 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color |
454 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
442 | XTerm_Color_pointer_bg = 14, // not implemented |
455 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
443 | XTerm_Color05 = 15, // not implemented |
456 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
444 | XTerm_Color06 = 16, // not implemented |
457 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
445 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
458 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
446 | XTerm_logfile = 46, // not implemented |
459 | XTerm_logfile = 46, // not implemented |
447 | XTerm_font = 50, |
460 | XTerm_font = 50, |
448 | |
461 | |
449 | XTerm_konsole30 = 30, // reserved for konsole |
462 | XTerm_konsole30 = 30, // reserved for konsole |
450 | XTerm_konsole31 = 31, // reserved for konsole |
463 | XTerm_konsole31 = 31, // reserved for konsole |
451 | XTerm_emacs51 = 51, // reserved for emacs shell |
464 | XTerm_emacs51 = 51, // reserved for emacs shell |
452 | /* |
465 | /* |
453 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
466 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
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467 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
454 | */ |
468 | */ |
455 | XTerm_Color_BD = 18, // change actual 'Bold' color |
469 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
456 | XTerm_Color_UL = 19, // change actual 'Underline' color |
470 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
457 | XTerm_Pixmap = 20, // new bg pixmap |
471 | Rxvt_Pixmap = 20, // new bg pixmap |
458 | XTerm_restoreFG = 39, // change default fg color |
472 | Rxvt_restoreFG = 39, // change default fg color |
459 | XTerm_restoreBG = 49, // change default bg color |
473 | Rxvt_restoreBG = 49, // change default bg color |
460 | XTerm_dumpscreen = 55, // dump scrollback and all of screen |
474 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
461 | |
475 | |
462 | URxvt_locale = 701, // change locale |
476 | URxvt_locale = 701, // change locale |
463 | URxvt_Menu = 703, // set menu item |
477 | |
464 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
478 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
465 | URxvt_Color_tint = 705, // change actual tint colour |
479 | URxvt_Color_tint = 705, // change actual tint colour |
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480 | URxvt_Color_BD = 706, |
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481 | URxvt_Color_UL = 707, |
466 | |
482 | |
467 | URxvt_font = 710, |
483 | URxvt_font = 710, |
468 | URxvt_boldFont = 711, |
484 | URxvt_boldFont = 711, |
469 | URxvt_italicFont = 712, |
485 | URxvt_italicFont = 712, |
470 | URxvt_boldItalicFont = 713, |
486 | URxvt_boldItalicFont = 713, |
… | |
… | |
621 | #define PrivMode_ShiftKeys (1UL<<10) |
637 | #define PrivMode_ShiftKeys (1UL<<10) |
622 | #define PrivMode_VisibleCursor (1UL<<11) |
638 | #define PrivMode_VisibleCursor (1UL<<11) |
623 | #define PrivMode_MouseX10 (1UL<<12) |
639 | #define PrivMode_MouseX10 (1UL<<12) |
624 | #define PrivMode_MouseX11 (1UL<<13) |
640 | #define PrivMode_MouseX11 (1UL<<13) |
625 | #define PrivMode_scrollBar (1UL<<14) |
641 | #define PrivMode_scrollBar (1UL<<14) |
626 | #define PrivMode_menuBar (1UL<<15) |
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|
627 | #define PrivMode_TtyOutputInh (1UL<<16) |
642 | #define PrivMode_TtyOutputInh (1UL<<15) |
628 | #define PrivMode_Keypress (1UL<<17) |
643 | #define PrivMode_Keypress (1UL<<16) |
629 | #define PrivMode_smoothScroll (1UL<<18) |
644 | #define PrivMode_smoothScroll (1UL<<17) |
630 | #define PrivMode_vt52 (1UL<<19) |
645 | #define PrivMode_vt52 (1UL<<18) |
631 | #define PrivMode_LFNL (1UL<<20) |
646 | #define PrivMode_LFNL (1UL<<19) |
632 | /* too annoying to implement X11 highlight tracking */ |
647 | /* too annoying to implement X11 highlight tracking */ |
633 | /* #define PrivMode_MouseX11Track (1LU<<21) */ |
648 | /* #define PrivMode_MouseX11Track (1LU<<20) */ |
634 | |
649 | |
635 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
650 | #define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
636 | #define PrivMode(test,bit) \ |
651 | #define PrivMode(test,bit) \ |
637 | if (test) \ |
652 | if (test) \ |
638 | priv_modes |= (bit); \ |
653 | priv_modes |= (bit); \ |
… | |
… | |
697 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
712 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
698 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
713 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
699 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
714 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
700 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
715 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
701 | |
716 | |
|
|
717 | #define OPTION(opt) (options & (opt)) |
|
|
718 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
719 | | Opt_jumpScroll | Opt_secondaryScreen \ |
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|
720 | | Opt_pastableTabs | Opt_intensityStyles) |
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|
721 | |
702 | // for m >= -n, ensure remainder lies between 0..n-1 |
722 | // for m >= -n, ensure remainder lies between 0..n-1 |
703 | #define MOD(m,n) (((m) + (n)) % (n)) |
723 | #define MOD(m,n) (((m) + (n)) % (n)) |
704 | |
724 | |
705 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
725 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
706 | #define ROW(n) row_buf [LINENO (n)] |
726 | #define ROW(n) row_buf [LINENO (n)] |
… | |
… | |
763 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
783 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
764 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
784 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
765 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
785 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
766 | - scrollbar_minheight ()) |
786 | - scrollbar_minheight ()) |
767 | |
787 | |
768 | #if (MENUBAR_MAX > 1) |
|
|
769 | /* rendition style flags */ |
|
|
770 | # define menuBar_height() (fheight + MENU_SHADOW) |
|
|
771 | # define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin) |
|
|
772 | # define isMenuBarWindow(w) ((w) == menuBar.win) |
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|
773 | #else |
|
|
774 | # define menuBar_height() (0) |
|
|
775 | # define menuBar_TotalHeight() (0) |
|
|
776 | # define isMenuBarWindow(w) (0) |
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|
777 | #endif |
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778 | |
|
|
779 | #ifdef XPM_BACKGROUND |
788 | #ifdef XPM_BACKGROUND |
780 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
789 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
781 | #else |
790 | #else |
782 | # define XPMClearArea(a, b, c, d, e, f, g) |
791 | # define XPMClearArea(a, b, c, d, e, f, g) |
783 | #endif |
792 | #endif |
… | |
… | |
832 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
841 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
833 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
842 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
834 | |
843 | |
835 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
844 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
836 | extern bool rxvt_set_locale (const char *locale); |
845 | extern bool rxvt_set_locale (const char *locale); |
837 | extern bool rxvt_push_locale (const char *locale); |
846 | extern void rxvt_push_locale (const char *locale); |
838 | extern void rxvt_pop_locale (); |
847 | extern void rxvt_pop_locale (); |
839 | |
848 | |
840 | /* |
|
|
841 | ***************************************************************************** |
849 | /****************************************************************************/ |
842 | * VARIABLES |
|
|
843 | ***************************************************************************** |
|
|
844 | */ |
|
|
845 | #ifdef MENUBAR |
|
|
846 | # include "menubar.h" |
|
|
847 | #endif |
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|
848 | |
850 | |
849 | #define BLINK_INTERVAL 0.5 |
851 | #define BLINK_INTERVAL 0.5 |
850 | #define TEXT_BLINK_INTERVAL 0.5 |
852 | #define TEXT_BLINK_INTERVAL 0.5 |
851 | |
853 | |
852 | #ifndef __attribute__ |
854 | #ifndef __attribute__ |
… | |
… | |
856 | # endif |
858 | # endif |
857 | # endif |
859 | # endif |
858 | # define __attribute__(x) |
860 | # define __attribute__(x) |
859 | #endif |
861 | #endif |
860 | |
862 | |
|
|
863 | /****************************************************************************/ |
|
|
864 | |
|
|
865 | #define LINE_LONGER 0x0001 // line is continued on the next row |
|
|
866 | #define LINE_FILTERED 0x0002 // line has been filtered |
|
|
867 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
868 | |
|
|
869 | struct line_t { |
|
|
870 | text_t *t; // terminal the text |
|
|
871 | rend_t *r; // rendition, uses RS_ flags |
|
|
872 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
|
|
873 | uint32_t f; // flags |
|
|
874 | |
|
|
875 | bool is_longer () |
|
|
876 | { |
|
|
877 | return f & LINE_LONGER; |
|
|
878 | } |
|
|
879 | |
|
|
880 | void is_longer (int set) |
|
|
881 | { |
|
|
882 | if (set) |
|
|
883 | f |= LINE_LONGER; |
|
|
884 | else |
|
|
885 | f &= ~LINE_LONGER; |
|
|
886 | } |
|
|
887 | |
|
|
888 | void clear () |
|
|
889 | { |
|
|
890 | t = 0; |
|
|
891 | r = 0; |
|
|
892 | l = 0; |
|
|
893 | f = 0; |
|
|
894 | } |
|
|
895 | |
|
|
896 | void touch () // call whenever a line is changed/touched/updated |
|
|
897 | { |
|
|
898 | #if ENABLE_PERL |
|
|
899 | f &= ~LINE_FILTERED; |
|
|
900 | #endif |
|
|
901 | } |
|
|
902 | |
|
|
903 | void touch (int col) |
|
|
904 | { |
|
|
905 | max_it (l, col); |
|
|
906 | touch (); |
|
|
907 | } |
|
|
908 | }; |
|
|
909 | |
|
|
910 | /****************************************************************************/ |
|
|
911 | |
861 | // primivite wrapper around mbstate_t to ensure initialisation |
912 | // primivite wrapper around mbstate_t to ensure initialisation |
862 | struct mbstate { |
913 | struct mbstate { |
863 | mbstate_t mbs; |
914 | mbstate_t mbs; |
864 | |
915 | |
865 | operator mbstate_t *() { return &mbs; } |
916 | operator mbstate_t *() { return &mbs; } |
866 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
917 | void reset () { memset (&mbs, 0, sizeof (mbs)); } |
867 | mbstate () { reset (); } |
918 | mbstate () { reset (); } |
868 | }; |
919 | }; |
869 | |
920 | |
|
|
921 | /****************************************************************************/ |
|
|
922 | |
870 | #define UNICODE_MASK 0x1fffffUL |
923 | #define UNICODE_MASK 0x1fffffUL |
871 | |
924 | |
872 | #if UNICODE3 |
925 | #if UNICODE3 |
873 | # define COMPOSE_LO 0x40000000UL |
926 | # define COMPOSE_LO 0x40000000UL |
874 | # define COMPOSE_HI 0x400fffffUL |
927 | # define COMPOSE_HI 0x400fffffUL |
875 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
928 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
876 | #else |
929 | #else |
|
|
930 | # if ENABLE_PERL |
|
|
931 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
|
|
932 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
|
|
933 | # else |
877 | # define COMPOSE_LO 0xd800UL |
934 | # define COMPOSE_LO 0xd800UL |
878 | # define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
935 | # define COMPOSE_HI 0xf8ffUL |
879 | # define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
936 | # endif |
|
|
937 | # define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI) |
880 | #endif |
938 | #endif |
881 | |
939 | |
882 | #if ENABLE_COMBINING |
940 | #if ENABLE_COMBINING |
883 | // compose chars are used to represent composite characters |
941 | // compose chars are used to represent composite characters |
884 | // that are not representable in unicode, as well as characters |
942 | // that are not representable in unicode, as well as characters |
… | |
… | |
904 | }; |
962 | }; |
905 | |
963 | |
906 | extern class rxvt_composite_vec rxvt_composite; |
964 | extern class rxvt_composite_vec rxvt_composite; |
907 | #endif |
965 | #endif |
908 | |
966 | |
|
|
967 | /****************************************************************************/ |
909 | |
968 | |
910 | #ifdef KEYSYM_RESOURCE |
969 | #ifdef KEYSYM_RESOURCE |
911 | class keyboard_manager; |
970 | class keyboard_manager; |
912 | #endif |
971 | #endif |
913 | |
972 | |
914 | struct rxvt_term : zero_initialized, rxvt_vars { |
973 | struct rxvt_term : zero_initialized, rxvt_vars { |
915 | log_callback *log_hook; // log error messages through this hook, if != 0 |
974 | log_callback *log_hook; // log error messages through this hook, if != 0 |
916 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
975 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
917 | |
|
|
918 | #if ENABLE_PERL |
976 | #if ENABLE_PERL |
919 | void *self; // perl's $self |
977 | rxvt_perl_term perl; |
920 | #endif |
978 | #endif |
921 | |
|
|
922 | struct mbstate mbstate; // current input multibyte state |
979 | struct mbstate mbstate; // current input multibyte state |
923 | |
980 | |
924 | unsigned char want_refresh:1, |
981 | unsigned char want_refresh:1, |
925 | #ifdef TRANSPARENT |
982 | #ifdef TRANSPARENT |
926 | want_full_refresh:1, /* awaiting full screen refresh */ |
983 | want_full_refresh:1, /* awaiting full screen refresh */ |
… | |
… | |
981 | refresh_limit, |
1038 | refresh_limit, |
982 | last_bot, /* scrollbar last bottom position */ |
1039 | last_bot, /* scrollbar last bottom position */ |
983 | last_top, /* scrollbar last top position */ |
1040 | last_top, /* scrollbar last top position */ |
984 | last_state, /* scrollbar last state */ |
1041 | last_state, /* scrollbar last state */ |
985 | scrollbar_len, |
1042 | scrollbar_len, |
986 | #ifdef MENUBAR |
|
|
987 | menu_readonly, /* okay to alter menu? */ |
|
|
988 | Arrows_x, |
|
|
989 | #endif |
|
|
990 | #if MENUBAR_MAX > 1 |
|
|
991 | Nbars, |
|
|
992 | #endif |
|
|
993 | window_vt_x, |
1043 | window_vt_x, |
994 | window_vt_y, |
1044 | window_vt_y, |
995 | window_sb_x, |
1045 | window_sb_x, |
996 | # ifdef POINTER_BLANK |
1046 | # ifdef POINTER_BLANK |
997 | pointerBlankDelay, |
1047 | pointerBlankDelay, |
… | |
… | |
1006 | unsigned long priv_modes, |
1056 | unsigned long priv_modes, |
1007 | SavedModes; |
1057 | SavedModes; |
1008 | /* ---------- */ |
1058 | /* ---------- */ |
1009 | Atom xa[NUM_XA]; |
1059 | Atom xa[NUM_XA]; |
1010 | /* ---------- */ |
1060 | /* ---------- */ |
1011 | #ifdef MENUBAR |
1061 | #ifdef RXVT_SCROLLBAR |
1012 | GC menubarGC; |
|
|
1013 | #endif |
|
|
1014 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
|
|
1015 | GC scrollbarGC, |
1062 | GC scrollbarGC, |
1016 | topShadowGC, |
1063 | topShadowGC, |
1017 | botShadowGC; |
1064 | botShadowGC; |
1018 | #endif |
1065 | #endif |
1019 | #ifdef XTERM_SCROLLBAR |
1066 | #ifdef XTERM_SCROLLBAR |
… | |
… | |
1068 | row_col_t oldcursor; |
1115 | row_col_t oldcursor; |
1069 | #ifdef XPM_BACKGROUND |
1116 | #ifdef XPM_BACKGROUND |
1070 | bgPixmap_t bgPixmap; |
1117 | bgPixmap_t bgPixmap; |
1071 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1118 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1072 | #endif |
1119 | #endif |
1073 | #ifdef MENUBAR |
|
|
1074 | menu_t *ActiveMenu, /* currently active menu */ |
|
|
1075 | *BuildMenu; /* the menu currently being built */ |
|
|
1076 | bar_t *CurrentBar; |
|
|
1077 | # if ! (MENUBAR_MAX > 1) |
|
|
1078 | bar_t BarList; |
|
|
1079 | # endif /* (MENUBAR_MAX > 1) */ |
|
|
1080 | #endif |
|
|
1081 | |
1120 | |
1082 | #if ENABLE_OVERLAY |
1121 | #if ENABLE_OVERLAY |
1083 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1122 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1084 | text_t **ov_text; |
1123 | text_t **ov_text; |
1085 | rend_t **ov_rend; |
1124 | rend_t **ov_rend; |
… | |
… | |
1132 | #endif |
1171 | #endif |
1133 | |
1172 | |
1134 | // modifies first argument(!) |
1173 | // modifies first argument(!) |
1135 | void paste (char *data, unsigned int len); |
1174 | void paste (char *data, unsigned int len); |
1136 | |
1175 | |
1137 | void flush (); |
1176 | long vt_emask, vt_emask_perl; |
|
|
1177 | |
|
|
1178 | void vt_select_input () const |
|
|
1179 | { |
|
|
1180 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl); |
|
|
1181 | } |
1138 | |
1182 | |
1139 | #if TRANSPARENT |
1183 | #if TRANSPARENT |
1140 | void rootwin_cb (XEvent &xev); |
1184 | void rootwin_cb (XEvent &xev); |
1141 | xevent_watcher rootwin_ev; |
1185 | xevent_watcher rootwin_ev; |
1142 | #endif |
1186 | #endif |
1143 | |
1187 | |
1144 | void x_cb (XEvent &xev); |
1188 | void x_cb (XEvent &xev); |
|
|
1189 | void flush (); |
1145 | xevent_watcher termwin_ev; |
1190 | xevent_watcher termwin_ev; |
1146 | xevent_watcher vt_ev; |
1191 | xevent_watcher vt_ev; |
1147 | #ifdef HAVE_SCROLLBARS |
1192 | #ifdef HAVE_SCROLLBARS |
1148 | xevent_watcher scrollbar_ev; |
1193 | xevent_watcher scrollbar_ev; |
1149 | #endif |
|
|
1150 | #ifdef MENUBAR |
|
|
1151 | xevent_watcher menubar_ev; |
|
|
1152 | #endif |
1194 | #endif |
1153 | |
1195 | |
1154 | void check_cb (check_watcher &w); check_watcher check_ev; |
1196 | void check_cb (check_watcher &w); check_watcher check_ev; |
1155 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1197 | void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1156 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
1198 | void flush_cb (time_watcher &w); time_watcher flush_ev; |
… | |
… | |
1197 | bool init (int argc, const char *const *argv); |
1239 | bool init (int argc, const char *const *argv); |
1198 | bool init_vars (); |
1240 | bool init_vars (); |
1199 | |
1241 | |
1200 | bool pty_fill (); |
1242 | bool pty_fill (); |
1201 | |
1243 | |
|
|
1244 | void make_current () const // make this the "currently active" urxvt instance |
|
|
1245 | { |
|
|
1246 | SET_R (this); |
|
|
1247 | rxvt_set_locale (locale); |
|
|
1248 | set_environ (envv); |
|
|
1249 | } |
|
|
1250 | |
1202 | void init_secondary (); |
1251 | void init_secondary (); |
1203 | const char **init_resources (int argc, const char *const *argv); |
1252 | const char **init_resources (int argc, const char *const *argv); |
|
|
1253 | const char *x_resource (const char *name); |
1204 | void init_env (); |
1254 | void init_env (); |
1205 | void set_locale (const char *locale); |
1255 | void set_locale (const char *locale); |
1206 | void init_xlocale (); |
1256 | void init_xlocale (); |
1207 | void init_command (const char *const *argv); |
1257 | void init_command (const char *const *argv); |
1208 | void run_command (const char *const *argv); |
1258 | void run_command (const char *const *argv); |
… | |
… | |
1245 | |
1295 | |
1246 | // command.C |
1296 | // command.C |
1247 | void lookup_key (XKeyEvent &ev); |
1297 | void lookup_key (XKeyEvent &ev); |
1248 | unsigned int cmd_write (const char *str, unsigned int count); |
1298 | unsigned int cmd_write (const char *str, unsigned int count); |
1249 | |
1299 | |
1250 | unicode_t next_char (); |
1300 | wchar_t next_char (); |
1251 | unicode_t cmd_getc (); |
1301 | wchar_t cmd_getc (); |
1252 | unicode_t next_octet (); |
1302 | uint32_t next_octet (); |
1253 | unicode_t cmd_get8 (); |
1303 | uint32_t cmd_get8 (); |
1254 | |
1304 | |
1255 | bool cmd_parse (); |
1305 | bool cmd_parse (); |
1256 | void mouse_report (XButtonEvent &ev); |
1306 | void mouse_report (XButtonEvent &ev); |
1257 | void button_press (XButtonEvent &ev); |
1307 | void button_press (XButtonEvent &ev); |
1258 | void button_release (XButtonEvent &ev); |
1308 | void button_release (XButtonEvent &ev); |
… | |
… | |
1294 | void set_window_color (int idx, const char *color); |
1344 | void set_window_color (int idx, const char *color); |
1295 | void set_colorfgbg (); |
1345 | void set_colorfgbg (); |
1296 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1346 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1297 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1347 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1298 | |
1348 | |
1299 | #ifdef MENUBAR |
|
|
1300 | // menubar.C |
|
|
1301 | void menuitem_free (menu_t *menu, menuitem_t *item); |
|
|
1302 | int action_dispatch (action_t *action); |
|
|
1303 | void menuarrow_free (char name); |
|
|
1304 | void menuarrow_add (char *string); |
|
|
1305 | char *menu_find_base (menu_t **menu, char *path); |
|
|
1306 | menu_t *menu_delete (menu_t *menu); |
|
|
1307 | menu_t *menu_add (menu_t *parent, char *path); |
|
|
1308 | void drawbox_menubar (int x, int len, int state); |
|
|
1309 | void drawtriangle (int x, int y, int state); |
|
|
1310 | void drawbox_menuitem (int y, int state); |
|
|
1311 | void menu_show (); |
|
|
1312 | void menu_display (void (rxvt_term::*update) ()); |
|
|
1313 | void menu_hide_all (); |
|
|
1314 | void menu_hide (); |
|
|
1315 | void menu_clear (menu_t *menu); |
|
|
1316 | void menubar_clear (); |
|
|
1317 | bar_t *menubar_find (const char *name); |
|
|
1318 | int menubar_push (const char *name); |
|
|
1319 | void menubar_remove (const char *name); |
|
|
1320 | void menubar_dump (FILE *fp); |
|
|
1321 | void menubar_read (const char *filename); |
|
|
1322 | void menubar_dispatch (char *str); |
|
|
1323 | void draw_Arrows (int name, int state); |
|
|
1324 | void menubar_expose (); |
|
|
1325 | int menubar_mapping (int map); |
|
|
1326 | int menu_select (XButtonEvent &ev); |
|
|
1327 | void menubar_select (XButtonEvent &ev); |
|
|
1328 | void menubar_control (XButtonEvent &ev); |
|
|
1329 | void map_menuBar (int map); |
|
|
1330 | #endif |
|
|
1331 | |
|
|
1332 | // screen.C |
1349 | // screen.C |
1333 | |
1350 | |
1334 | void lalloc (line_t &l) |
1351 | void lalloc (line_t &l) const |
1335 | { |
1352 | { |
1336 | l.t = (text_t *)talloc->alloc (); |
1353 | l.t = (text_t *)talloc->alloc (); |
1337 | l.r = (rend_t *)ralloc->alloc (); |
1354 | l.r = (rend_t *)ralloc->alloc (); |
1338 | } |
1355 | } |
1339 | |
1356 | |
… | |
… | |
1343 | talloc->free (l.t); |
1360 | talloc->free (l.t); |
1344 | ralloc->free (l.r); |
1361 | ralloc->free (l.r); |
1345 | } |
1362 | } |
1346 | #endif |
1363 | #endif |
1347 | |
1364 | |
1348 | void lresize (line_t &l) |
1365 | void lresize (line_t &l) const |
1349 | { |
1366 | { |
1350 | if (!l.t) |
1367 | if (!l.t) |
1351 | return; |
1368 | return; |
1352 | |
1369 | |
1353 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
1370 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
… | |
… | |
1357 | |
1374 | |
1358 | if (ncol > prev_ncol) |
1375 | if (ncol > prev_ncol) |
1359 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1376 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
1360 | } |
1377 | } |
1361 | |
1378 | |
1362 | int fgcolor_of (rend_t r) |
1379 | int fgcolor_of (rend_t r) const |
1363 | { |
1380 | { |
1364 | int base = GET_BASEFG (r); |
1381 | int base = GET_BASEFG (r); |
1365 | #ifndef NO_BRIGHTCOLOR |
1382 | #ifndef NO_BRIGHTCOLOR |
1366 | if (r & RS_Bold |
1383 | if (r & RS_Bold |
1367 | # if ENABLE_STYLES |
1384 | # if ENABLE_STYLES |
… | |
… | |
1371 | base += minBrightCOLOR - minCOLOR; |
1388 | base += minBrightCOLOR - minCOLOR; |
1372 | #endif |
1389 | #endif |
1373 | return base; |
1390 | return base; |
1374 | } |
1391 | } |
1375 | |
1392 | |
1376 | int bgcolor_of (rend_t r) |
1393 | int bgcolor_of (rend_t r) const |
1377 | { |
1394 | { |
1378 | int base = GET_BASEBG (r); |
1395 | int base = GET_BASEBG (r); |
1379 | #ifndef NO_BRIGHTCOLOR |
1396 | #ifndef NO_BRIGHTCOLOR |
1380 | if (r & RS_Blink |
1397 | if (r & RS_Blink |
1381 | # if ENABLE_STYLES |
1398 | # if ENABLE_STYLES |
… | |
… | |
1385 | base += minBrightCOLOR - minCOLOR; |
1402 | base += minBrightCOLOR - minCOLOR; |
1386 | #endif |
1403 | #endif |
1387 | return base; |
1404 | return base; |
1388 | } |
1405 | } |
1389 | |
1406 | |
|
|
1407 | bool option (uint32_t opt) const |
|
|
1408 | { |
|
|
1409 | return OPTION (opt); |
|
|
1410 | } |
|
|
1411 | |
|
|
1412 | void set_option (uint32_t opt, bool set) |
|
|
1413 | { |
|
|
1414 | if (set) |
|
|
1415 | options |= opt; |
|
|
1416 | else |
|
|
1417 | options &= ~opt; |
|
|
1418 | } |
|
|
1419 | |
1390 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1420 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; |
1391 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1421 | void scr_blank_screen_mem (line_t &l, rend_t efs) const; |
1392 | int scr_scroll_text (int row1, int row2, int count); |
1422 | int scr_scroll_text (int row1, int row2, int count); |
1393 | void scr_reset (); |
1423 | void scr_reset (); |
1394 | void scr_release (); |
1424 | void scr_release (); |
1395 | void scr_clear (bool really = false); |
1425 | void scr_clear (bool really = false); |
1396 | void scr_refresh (unsigned char refresh_type); |
1426 | void scr_refresh (unsigned char refresh_type); |
… | |
… | |
1404 | void scr_touch (bool refresh); |
1434 | void scr_touch (bool refresh); |
1405 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1435 | void scr_expose (int x, int y, int width, int height, bool refresh); |
1406 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
1436 | rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); |
1407 | void scr_recolour (); |
1437 | void scr_recolour (); |
1408 | void scr_remap_chars (); |
1438 | void scr_remap_chars (); |
1409 | void scr_remap_chars (const line_t &l); |
1439 | void scr_remap_chars (line_t &l); |
1410 | |
1440 | |
1411 | void scr_poweron (); |
1441 | void scr_poweron (); |
1412 | void scr_cursor (int mode); |
1442 | void scr_cursor (int mode); |
1413 | void scr_do_wrap (); |
1443 | void scr_do_wrap (); |
1414 | int scr_change_screen (int scrn); |
1444 | int scr_change_screen (int scrn); |
1415 | void scr_color (unsigned int color, int fgbg); |
1445 | void scr_color (unsigned int color, int fgbg); |
1416 | void scr_rendition (int set, int style); |
1446 | void scr_rendition (int set, int style); |
1417 | void scr_add_lines (const unicode_t *str, int nlines, int len); |
1447 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0); |
1418 | void scr_backspace (); |
1448 | void scr_backspace (); |
1419 | void scr_tab (int count, bool ht = false); |
1449 | void scr_tab (int count, bool ht = false); |
1420 | void scr_gotorc (int row, int col, int relative); |
1450 | void scr_gotorc (int row, int col, int relative); |
1421 | void scr_index (enum page_dirn direction); |
1451 | void scr_index (enum page_dirn direction); |
1422 | void scr_erase_line (int mode); |
1452 | void scr_erase_line (int mode); |
… | |
… | |
1432 | void scr_rvideo_mode (int mode); |
1462 | void scr_rvideo_mode (int mode); |
1433 | void scr_report_position (); |
1463 | void scr_report_position (); |
1434 | void set_font_style (); |
1464 | void set_font_style (); |
1435 | void scr_charset_choose (int set); |
1465 | void scr_charset_choose (int set); |
1436 | void scr_charset_set (int set, unsigned int ch); |
1466 | void scr_charset_set (int set, unsigned int ch); |
1437 | int scr_move_to (int y, int len); |
1467 | void scr_move_to (int y, int len); |
1438 | int scr_page (enum page_dirn direction, int nlines); |
1468 | bool scr_page (enum page_dirn direction, int nlines); |
1439 | int scr_changeview (unsigned int oldviewstart); |
1469 | bool scr_changeview (int new_view_start); |
1440 | void scr_bell (); |
1470 | void scr_bell (); |
1441 | void scr_printscreen (int fullhist); |
1471 | void scr_printscreen (int fullhist); |
|
|
1472 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); |
|
|
1473 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); |
1442 | void scr_reverse_selection (); |
1474 | void scr_reverse_selection (); |
1443 | void scr_dump (int fd); |
1475 | void scr_dump (int fd); |
1444 | void selection_check (int check_more); |
1476 | void selection_check (int check_more); |
1445 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1477 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1446 | void selection_property (Window win, Atom prop); |
1478 | void selection_property (Window win, Atom prop); |