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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.149 by root, Thu Feb 17 15:07:48 2005 UTC vs.
Revision 1.229 by root, Fri Jan 20 11:02:46 2006 UTC

… …
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"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
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>
… …
18#include "encoding.h" 35#include "encoding.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"
40
41#include "rxvtperl.h"
42
43// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
50#endif
23 51
24/* 52/*
25 ***************************************************************************** 53 *****************************************************************************
26 * SYSTEM HACKS 54 * SYSTEM HACKS
27 ***************************************************************************** 55 *****************************************************************************
… …
35#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
36# define __sun__ 1 64# define __sun__ 1
37#endif 65#endif
38 66
39#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
40typedef char *XPointer; 68typedef char *XPointer;
41#endif 69#endif
42 70
43#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
44# include <termios.h> 72# include <termios.h>
45typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
66# define STDIN_FILENO 0 94# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 96# define STDERR_FILENO 2
69#endif 97#endif
70 98
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 99/****************************************************************************/
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 100
73# define NO_SETOWNER_TTYDEV 1 101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
74# endif 106# endif
107# define __attribute__(x)
75#endif 108#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 109
77# define NO_SETOWNER_TTYDEV 1 110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
78#endif 120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
79 127
80/* 128/*
81 ***************************************************************************** 129 *****************************************************************************
82 * PROTOTYPES 130 * PROTOTYPES
83 ***************************************************************************** 131 *****************************************************************************
84 */ 132 */
85// main.C 133// main.C
86RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
87RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
88void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
89void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
90void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
91void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
92void rxvt_privileges (rxvt_privaction action);
93 140
94// util.C 141// misc.C
95char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
96wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
97char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
98wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
99char * rxvt_strdup (const char *str);
100 146
101// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
102char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
103void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
104void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
105void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
106void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
107void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
108int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
109const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
110char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
111int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
112char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
113void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
114char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
115void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 163void rxvt_usleep (int usecs) NOTHROW;
116void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 164
165/////////////////////////////////////////////////////////////////////////////
166
167// temporarily replace the process environment
168extern char **environ;
169extern char **rxvt_environ; // the original environ pointer
170
171inline void set_environ (stringvec *envv)
172{
173 if (envv)
174 environ = (char **)envv->begin ();
175}
176
177inline void set_environ (char **envv)
178{
179 if (envv)
180 environ = envv;
181}
117 182
118/* 183/*
119 ***************************************************************************** 184 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 186 *****************************************************************************
122 */ 187 */
123struct grwin_t; 188struct grwin_t;
124 189
125/* Sanitize menubar info */
126#ifndef MENUBAR
127# undef MENUBAR_MAX
128#endif
129#ifndef MENUBAR_MAX
130# define MENUBAR_MAX 0
131#endif
132
133/* If we're using either the rxvt scrollbar or menu bars, keep the 190/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 191 * scrollColor resource.
135 */ 192 */
136#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
138#else 195#else
139# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
140#endif 197#endif
141 198
… …
143typedef struct { 200typedef struct {
144 short w, h, x, y; 201 short w, h, x, y;
145 Pixmap pixmap; 202 Pixmap pixmap;
146} bgPixmap_t; 203} bgPixmap_t;
147#endif 204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
148 231
149/* 232/*
150 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
151 * pared down from XButtonEvent 234 * pared down from XButtonEvent
152 */ 235 */
… …
155 Time time; /* milliseconds */ 238 Time time; /* milliseconds */
156 unsigned int state; /* key or button mask */ 239 unsigned int state; /* key or button mask */
157 unsigned int button; /* detail */ 240 unsigned int button; /* detail */
158}; 241};
159 242
160#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
161#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
162#define SWAP_IT(one, two, typeof) \
163 do { \
164 typeof swapittmp; \
165 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
166 } while (/* CONSTCOND */ 0)
167#define BOUND_POSITIVE_INT16(val) \
168 (int16_t) ((val) <= 0 \
169 ? 0 \
170 : min ((val), (((uint16_t)-1)>>1)))
171
172#if ENABLE_FRILLS 243#if ENABLE_FRILLS
173typedef struct _mwmhints { 244typedef struct _mwmhints {
174 CARD32 flags; 245 CARD32 flags;
175 CARD32 functions; 246 CARD32 functions;
176 CARD32 decorations; 247 CARD32 decorations;
177 INT32 input_mode; 248 INT32 input_mode;
178 CARD32 status; 249 CARD32 status;
179} MWMHints; 250} MWMHints;
180#endif 251#endif
181 252
253#if ENABLE_XEMBED
254// XEMBED messages
255# define XEMBED_EMBEDDED_NOTIFY 0
256# define XEMBED_WINDOW_ACTIVATE 1
257# define XEMBED_WINDOW_DEACTIVATE 2
258# define XEMBED_REQUEST_FOCUS 3
259# define XEMBED_FOCUS_IN 4
260# define XEMBED_FOCUS_OUT 5
261# define XEMBED_FOCUS_NEXT 6
262# define XEMBED_FOCUS_PREV 7
263
264# define XEMBED_MODALITY_ON 10
265# define XEMBED_MODALITY_OFF 11
266# define XEMBED_REGISTER_ACCELERATOR 12
267# define XEMBED_UNREGISTER_ACCELERATOR 13
268# define XEMBED_ACTIVATE_ACCELERATOR 14
269
270// XEMBED detail code
271# define XEMBED_FOCUS_CURRENT 0
272# define XEMBED_FOCUS_FIRST 1
273# define XEMBED_FOCUS_LAST 2
274
275# define XEMBED_MAPPED (1 << 0)
276#endif
277
182/* 278/*
183 ***************************************************************************** 279 *****************************************************************************
184 * NORMAL DEFINES 280 * NORMAL DEFINES
185 ***************************************************************************** 281 *****************************************************************************
186 */ 282 */
… …
198 294
199#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
200# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
201#endif 297#endif
202 298
203#ifdef NO_RESOURCES
204# undef USE_XGETDEFAULT
205#endif
206
207#if ISO_14755
208# define ENABLE_OVERLAY 1
209#endif
210
211/* now look for other badly set stuff */ 299/* now look for other badly set stuff */
212 300
213#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
214# define EACCESS EAGAIN 302# define EACCESS EAGAIN
215#endif 303#endif
… …
217#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
218# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
219# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
220#endif 308#endif
221 309
222#define menuBar_esc 10
223#define scrollBar_esc 30 310#define scrollBar_esc 30
224#define menuBar_margin 2 /* margin below text */
225 311
226#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
227# define HAVE_SCROLLBARS 1 313# define HAVE_SCROLLBARS 1
228#endif
229
230/* width of scrollBar, menuBar shadow, must be 1 or 2 */
231#ifdef HALFSHADOW
232# define SHADOW 1
233#else
234# define SHADOW 2
235#endif 314#endif
236 315
237#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
238#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
239#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
240 319
241#define R_SB_RXVT 0
242#define R_SB_NEXT 1 320#define R_SB_NEXT 1
243#define R_SB_XTERM 2 321#define R_SB_XTERM 2
244#define R_SB_PLAIN 4 322#define R_SB_PLAIN 4
323#define R_SB_RXVT 8
245 324
246#define SB_WIDTH_NEXT 19 325#define SB_WIDTH_NEXT 19
247#define SB_WIDTH_XTERM 15 326#define SB_WIDTH_XTERM 15
248#define SB_WIDTH_PLAIN 7 327#define SB_WIDTH_PLAIN 7
249#ifndef SB_WIDTH_RXVT 328#ifndef SB_WIDTH_RXVT
… …
312 * | 391 * |
313 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
314 */ 393 */
315 394
316enum { 395enum {
317 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
318 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
319 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
320 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
321}; 399};
322 400
323#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
324# define NSCREENS 0 402# define NSCREENS 0
325#else 403#else
… …
331#define FONT_DN "#-" 409#define FONT_DN "#-"
332#define FONT_UP "#+" 410#define FONT_UP "#+"
333 411
334/* flags for rxvt_scr_gotorc () */ 412/* flags for rxvt_scr_gotorc () */
335enum { 413enum {
336 C_RELATIVE = 1 , /* col movement is relative */ 414 C_RELATIVE = 1, /* col movement is relative */
337 R_RELATIVE = 2, /* row movement is relative */ 415 R_RELATIVE = 2, /* row movement is relative */
338 RELATIVE = 1 | 2, 416 RELATIVE = C_RELATIVE | R_RELATIVE,
339}; 417};
340 418
341/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 419/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
342enum { 420enum {
343 INSERT = -1, /* don't change these values */ 421 INSERT = -1, /* don't change these values */
… …
356enum { 434enum {
357 PRIMARY = 0, 435 PRIMARY = 0,
358 SECONDARY, 436 SECONDARY,
359}; 437};
360 438
361#define RS_None 0 /* Normal */ 439#define RS_None 0
362 440
363#define RS_fgMask 0x0000007fUL /* 128 colors */ 441#define RS_fgMask 0x0000007fUL // 128 colors
364#define RS_bgMask 0x00003f80UL /* 128 colors */ 442#define RS_bgMask 0x00003f80UL // 128 colors
365 443
366// font styles 444// font styles
367#define RS_Bold 0x00004000UL // value 1 445#define RS_Bold 0x00004000UL // value 1
368#define RS_Italic 0x00008000UL // value 2 446#define RS_Italic 0x00008000UL // value 2
369 447
370// fake styles 448// fake styles
371#define RS_Blink 0x00010000UL /* blink */ 449#define RS_Blink 0x00010000UL // blink
372#define RS_RVid 0x00020000UL /* reverse video */ 450#define RS_RVid 0x00020000UL // reverse video
373#define RS_Uline 0x00040000UL /* underline */ 451#define RS_Uline 0x00040000UL // underline
374 452
375// 5 bits still to go 453// 5 custom bits for extensions
454#define RS_customCount 32
455#define RS_customMask 0x00f80000UL
456#define RS_customShift 19
376 457
377// other flags 458// other flags
378#define RS_Careful 0x80000000UL /* be careful when drawing these */ 459#define RS_Careful 0x80000000UL /* be careful when drawing these */
379 460
380#define RS_styleCount 4 461#define RS_styleCount 4
… …
422 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
423 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
424 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
425 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
426 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
427 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
428 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
429 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
430 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
431 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
432 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
433 XTerm_font = 50, 514 XTerm_font = 50,
434 515
435 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
436 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
437 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
438 /* 519 /*
439 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 520 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
521 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
440 */ 522 */
441 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
442 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
443 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
444 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
445 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
446 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
529
447 XTerm_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
448 XTerm_Menu = 703, // set menu item 531
449 XTerm_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
450 XTerm_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707,
451 536
452 URxvt_font = 710, 537 URxvt_font = 710,
453 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
454 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
455 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
541
542 URxvt_view_up = 720,
543 URxvt_view_down = 721,
544
545 URxvt_perl = 777,
456}; 546};
457 547
458/* Words starting with `Color_' are colours. Others are counts */ 548/* Words starting with `Color_' are colours. Others are counts */
459/* 549/*
460 * The following comment is mostly obsolete since pixcolor_set was expanded:
461 * We're currently upto 29 colours. Only 3 more available. The
462 * PixColor and rendition colour usage should probably be decoupled 550 * The PixColor and rendition colour usage should probably be decoupled
463 * on the unnecessary items, e.g. Color_pointer, but won't bother 551 * on the unnecessary items, e.g. Color_pointer, but won't bother
464 * until we need to. Also, be aware of usage in pixcolor_set 552 * until we need to. Also, be aware of usage in pixcolor_set
465 */ 553 */
466 554
467enum colour_list { 555enum colour_list {
… …
517 Color_trough, 605 Color_trough,
518#endif 606#endif
519#if TINTING 607#if TINTING
520 Color_tint, 608 Color_tint,
521#endif 609#endif
610#if OFF_FOCUS_FADING
611 Color_fade,
612#endif
522 NRS_COLORS, /* */ 613 NRS_COLORS, /* */
523#ifdef KEEP_SCROLLCOLOR 614#ifdef KEEP_SCROLLCOLOR
524 Color_topShadow = NRS_COLORS, 615 Color_topShadow = NRS_COLORS,
525 Color_bottomShadow, 616 Color_bottomShadow,
526 TOTAL_COLORS 617 TOTAL_COLORS
… …
536 627
537/* 628/*
538 * Resource list 629 * Resource list
539 */ 630 */
540enum { 631enum {
541 Rs_display_name = 0, 632# define def(name) Rs_ ## name,
542 Rs_term_name, 633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
543 Rs_iconName, 634# include "rsinc.h"
544 Rs_geometry, 635# undef def
545 Rs_reverseVideo, 636# undef reserve
546 Rs_color,
547 _Rs_color = Rs_color + NRS_COLORS - 1,
548 Rs_font,
549#if ENABLE_STYLES
550 Rs_boldFont,
551 Rs_italicFont,
552 Rs_boldItalicFont,
553#endif
554 Rs_name,
555 Rs_title,
556#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
557 Rs_path,
558#endif
559#ifdef XPM_BACKGROUND
560 Rs_backgroundPixmap,
561#endif
562#if (MENUBAR_MAX)
563 Rs_menu,
564#endif
565 Rs_loginShell,
566 Rs_jumpScroll,
567#ifdef HAVE_SCROLLBARS
568 Rs_scrollBar,
569 Rs_scrollBar_right,
570 Rs_scrollBar_floating,
571 Rs_scrollBar_align,
572 Rs_scrollstyle, /* Rs_scrollBar_style */
573 Rs_scrollBar_thickness,
574#endif
575 Rs_scrollTtyOutput,
576 Rs_scrollTtyKeypress,
577 Rs_scrollWithBuffer,
578 Rs_saveLines,
579 Rs_utmpInhibit,
580 Rs_visualBell,
581#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
582 Rs_mapAlert,
583#endif
584#ifdef META8_OPTION
585 Rs_meta8,
586#endif
587#ifdef MOUSE_WHEEL
588 Rs_mouseWheelScrollPage,
589#endif
590#ifndef NO_BACKSPACE_KEY
591 Rs_backspace_key,
592#endif
593#ifndef NO_DELETE_KEY
594 Rs_delete_key,
595#endif
596 Rs_selectstyle,
597#ifdef PRINTPIPE
598 Rs_print_pipe,
599#endif
600#ifdef USE_XIM
601 Rs_preeditType,
602 Rs_inputMethod,
603#endif
604#ifdef TRANSPARENT
605 Rs_transparent,
606 Rs_transparent_all,
607#endif
608#if ENABLE_FRILLS
609 Rs_ext_bwidth,
610 Rs_int_bwidth,
611 Rs_borderLess,
612 Rs_lineSpace,
613 Rs_embed,
614 Rs_pty_fd,
615#endif
616 Rs_cutchars,
617 Rs_modifier,
618 Rs_answerbackstring,
619 Rs_tripleclickwords,
620 Rs_insecure,
621 Rs_cursorBlink,
622 Rs_pointerBlank,
623 Rs_pointerBlankDelay,
624 Rs_imLocale,
625 Rs_imFont,
626 Rs_pastableTabs,
627#ifndef NO_SECONDARY_SCREEN
628 Rs_secondaryScreen,
629 Rs_secondaryScroll,
630#endif
631#ifdef OFF_FOCUS_FADING
632 Rs_fade,
633#endif
634#ifdef TINTING
635 Rs_shade,
636#endif
637 NUM_RESOURCES 637 NUM_RESOURCES
638}; 638};
639 639
640// see init.C:xa_names, which must be kept in sync 640// see init.C:xa_names, which must be kept in sync
641enum { 641enum {
… …
645 XA_MULTIPLE, 645 XA_MULTIPLE,
646 XA_TARGETS, 646 XA_TARGETS,
647 XA_TIMESTAMP, 647 XA_TIMESTAMP,
648 XA_VT_SELECTION, 648 XA_VT_SELECTION,
649 XA_INCR, 649 XA_INCR,
650 XA_WM_PROTOCOLS,
650 XA_WMDELETEWINDOW, 651 XA_WM_DELETE_WINDOW,
651 XA_CLIPBOARD, 652 XA_CLIPBOARD,
652#if ENABLE_FRILLS 653#if ENABLE_FRILLS
654 XA_MOTIF_WM_HINTS,
655#endif
656#if ENABLE_EWMH
653 XA_NET_WM_PID, 657 XA_NET_WM_PID,
654 XA_MOTIF_WM_HINTS,
655 XA_NET_WM_NAME, 658 XA_NET_WM_NAME,
656 XA_NET_WM_ICON_NAME, 659 XA_NET_WM_ICON_NAME,
660 XA_NET_WM_PING,
657#endif 661#endif
658#if USE_XIM 662#if USE_XIM
659 XA_WM_LOCALE_NAME, 663 XA_WM_LOCALE_NAME,
660#endif 664#endif
661#if TRANSPARENT 665#if TRANSPARENT
662 XA_XROOTPMAP_ID, 666 XA_XROOTPMAP_ID,
663 XA_ESETROOT_PMAP_ID, 667 XA_ESETROOT_PMAP_ID,
664#endif 668#endif
665#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 669#if ENABLE_XEMBED
666 XA_DNDPROTOCOL, 670 XA_XEMBED,
667 XA_DNDSELECTION, 671 XA_XEMBED_INFO,
668#endif 672#endif
669 NUM_XA 673 NUM_XA
670}; 674};
671 675
672/* DEC private modes */ 676/* DEC private modes */
… …
683#define PrivMode_ShiftKeys (1UL<<10) 687#define PrivMode_ShiftKeys (1UL<<10)
684#define PrivMode_VisibleCursor (1UL<<11) 688#define PrivMode_VisibleCursor (1UL<<11)
685#define PrivMode_MouseX10 (1UL<<12) 689#define PrivMode_MouseX10 (1UL<<12)
686#define PrivMode_MouseX11 (1UL<<13) 690#define PrivMode_MouseX11 (1UL<<13)
687#define PrivMode_scrollBar (1UL<<14) 691#define PrivMode_scrollBar (1UL<<14)
688#define PrivMode_menuBar (1UL<<15)
689#define PrivMode_TtyOutputInh (1UL<<16) 692#define PrivMode_TtyOutputInh (1UL<<15)
690#define PrivMode_Keypress (1UL<<17) 693#define PrivMode_Keypress (1UL<<16)
691#define PrivMode_smoothScroll (1UL<<18) 694#define PrivMode_smoothScroll (1UL<<17)
692#define PrivMode_vt52 (1UL<<19) 695#define PrivMode_vt52 (1UL<<18)
693#define PrivMode_LFNL (1UL<<20) 696#define PrivMode_LFNL (1UL<<19)
694/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
695/* #define PrivMode_MouseX11Track (1LU<<21) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
696 699
697#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
698#define PrivMode(test,bit) \ 701#define PrivMode(test,bit) \
699 if (test) \ 702 if (test) \
700 priv_modes |= (bit); \ 703 priv_modes |= (bit); \
… …
708#endif 711#endif
709 712
710// do not change these constants lightly, there are many interdependencies 713// do not change these constants lightly, there are many interdependencies
711#define IMBUFSIZ 128 // input modifier buffer sizes 714#define IMBUFSIZ 128 // input modifier buffer sizes
712#define KBUFSZ 512 // size of keyboard mapping buffer 715#define KBUFSZ 512 // size of keyboard mapping buffer
713#define CBUFSIZ 4096 // size of command buffer 716#define CBUFSIZ 2048 // size of command buffer
714#define UBUFSIZ 4096 // character buffer 717#define UBUFSIZ 2048 // character buffer
715 718
716#ifndef PATH_MAX 719#ifndef PATH_MAX
717# define PATH_MAX 16384 720# define PATH_MAX 16384
718#endif 721#endif
719 722
… …
747/* 750/*
748 ***************************************************************************** 751 *****************************************************************************
749 * MACRO DEFINES 752 * MACRO DEFINES
750 ***************************************************************************** 753 *****************************************************************************
751 */ 754 */
752#define memset(x, y, z) memset((x), (y), (size_t)(z)) 755#define dLocal(type,name) type const name = this->name
753#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
754#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
755#define strcasecmp(x, y) strcasecmp((x), (y))
756#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
757#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
758#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
759#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
760#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
761#define strcat(x, y) strcat((char *)(x), (const char *)(y))
762#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
763#define strdup(x) strdup((const char *)(x))
764#define strlen(x) strlen((const char *)(x))
765#define strchr(x, y) strchr((const char *)(x), (int)(y))
766#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
767
768#define dDisp Display *disp = display->display 756#define dDisp Display *disp = this->display->display
769 757
770/* convert pixel dimensions to row/column values. Everything as int32_t */ 758/* convert pixel dimensions to row/column values. Everything as int32_t */
771#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 759#define Pixel2Col(x) Pixel2Width((int32_t)(x))
772#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 760#define Pixel2Row(y) Pixel2Height((int32_t)(y))
773#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
774#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 762#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
775#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 763#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
776#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 764#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
777#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
778#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
779 767
780#define TermWin_TotalWidth() ((int32_t)TermWin.width) 768#define OPTION(opt) (options & (opt))
781#define TermWin_TotalHeight() ((int32_t)TermWin.height) 769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
770 | Opt_jumpScroll | Opt_secondaryScreen \
771 | Opt_pastableTabs | Opt_intensityStyles)
772
773// for m >= -n, ensure remainder lies between 0..n-1
774#define MOD(m,n) (((m) + (n)) % (n))
775
776#define LINENO(n) MOD (term_start + int(n), total_rows)
777#define ROW(n) row_buf [LINENO (n)]
782 778
783/* how to build & extract colors and attributes */ 779/* how to build & extract colors and attributes */
784#define GET_BASEFG(x) (((x) & RS_fgMask)) 780#define GET_BASEFG(x) (((x) & RS_fgMask))
785#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 781#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
786#ifndef NO_BRIGHTCOLOR
787# define GET_FGCOLOR(x) \
788 ((((x) & RS_Bold) == 0 \
789 || GET_BASEFG (x) < minCOLOR \
790 || GET_BASEFG (x) >= minBrightCOLOR) \
791 ? GET_BASEFG (x) \
792 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
793# define GET_BGCOLOR(x) \
794 ((((x) & RS_Blink) == 0 \
795 || GET_BASEBG (x) < minCOLOR \
796 || GET_BASEBG (x) >= minBrightCOLOR) \
797 ? GET_BASEBG (x) \
798 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
799#else
800# define GET_FGCOLOR(x) GET_BASEFG(x)
801# define GET_BGCOLOR(x) GET_BASEBG(x)
802#endif
803 782
804#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 783#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
805#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 784#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
806 785
807#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 786#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
820 799
821#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 800#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
822#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 801#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
823 802
824#if ENABLE_STYLES 803#if ENABLE_STYLES
825# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 804# define FONTSET(style) fontset[GET_STYLE (style)]
826#else 805#else
827# define FONTSET(style) TermWin.fontset[0] 806# define FONTSET(style) fontset[0]
828#endif 807#endif
829 808
830#ifdef HAVE_SCROLLBARS 809#ifdef HAVE_SCROLLBARS
831# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 810# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
832#else 811#else
… …
855#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
856#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
857#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
858 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
859 838
860#if (MENUBAR_MAX > 1)
861/* rendition style flags */
862# define menuBar_height() (TermWin.fheight + SHADOW)
863# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
864# define isMenuBarWindow(w) ((w) == menuBar.win)
865#else
866# define menuBar_height() (0)
867# define menuBar_TotalHeight() (0)
868# define isMenuBarWindow(w) (0)
869#endif
870
871#ifdef XPM_BACKGROUND 839#ifdef XPM_BACKGROUND
872# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
873#else 841#else
874# define XPMClearArea(a, b, c, d, e, f, g) 842# define XPMClearArea(a, b, c, d, e, f, g)
875#endif 843#endif
876 844
877#ifdef UTMP_SUPPORT
878# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
879# undef HAVE_UTMPX_H
880# undef HAVE_STRUCT_UTMPX
881# endif
882# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
883# undef HAVE_UTMP_H
884# undef HAVE_STRUCT_UTMP
885# endif
886
887# ifdef HAVE_UTMPX_H
888# include <utmpx.h>
889# endif
890# ifdef HAVE_UTMP_H
891# include <utmp.h>
892# endif
893#endif
894
895#ifdef DEBUG_CMD 845#ifdef DEBUG_CMD
896# define D_CMD(x) fprintf x ; fputc('\n', stderr) 846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
897#else 847#else
898# define D_CMD(x) 848# define D_CMD(x)
899#endif 849#endif
… …
911# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
912#else 862#else
913# define D_SIZE(x) 863# define D_SIZE(x)
914#endif 864#endif
915 865
916extern class rxvt_failure_exception { } rxvt_failure_exception;
917
918typedef callback1<void, const char *> log_callback; 866typedef callback1<void, const char *> log_callback;
919 867typedef callback1<int, int> getfd_callback;
920extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
921extern void rxvt_log (const char *fmt, ...);
922extern void rxvt_warn (const char *fmt, ...);
923extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
924extern void rxvt_exit_failure () __attribute__ ((noreturn));
925 868
926#define SET_LOCALE(locale) rxvt_set_locale (locale) 869#define SET_LOCALE(locale) rxvt_set_locale (locale)
927extern bool rxvt_set_locale (const char *locale); 870extern bool rxvt_set_locale (const char *locale) NOTHROW;
871extern void rxvt_push_locale (const char *locale) NOTHROW;
872extern void rxvt_pop_locale () NOTHROW;
928 873
929/*
930 ***************************************************************************** 874/****************************************************************************/
931 * VARIABLES 875
876#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered
878#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
879
880struct line_t {
881 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags
883 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
884 uint32_t f; // flags
885
886 bool is_longer ()
887 {
888 return f & LINE_LONGER;
889 }
890
891 void is_longer (int set)
892 {
893 if (set)
894 f |= LINE_LONGER;
895 else
896 f &= ~LINE_LONGER;
897 }
898
899 void clear ()
900 {
901 t = 0;
902 r = 0;
903 l = 0;
904 f = 0;
905 }
906
907 void touch () // call whenever a line is changed/touched/updated
908 {
909#if ENABLE_PERL
910 f &= ~LINE_FILTERED;
911#endif
912 }
913
914 void touch (int col)
915 {
916 max_it (l, col);
917 touch ();
918 }
919};
920
932 ***************************************************************************** 921/****************************************************************************/
933 */
934#ifdef MENUBAR
935# include "menubar.h"
936#endif
937
938#define BLINK_INTERVAL 0.5
939#define TEXT_BLINK_INTERVAL 0.5
940
941#ifndef __attribute__
942# ifdef __GNUC__
943# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
944# define __attribute__(x)
945# endif
946# endif
947# define __attribute__(x)
948#endif
949 922
950// primivite wrapper around mbstate_t to ensure initialisation 923// primivite wrapper around mbstate_t to ensure initialisation
951struct mbstate { 924struct mbstate {
952 mbstate_t mbs; 925 mbstate_t mbs;
953 926
954 operator mbstate_t *() { return &mbs; } 927 operator mbstate_t *() { return &mbs; }
955 void reset () { memset (&mbs, 0, sizeof (mbs)); } 928 void reset () { memset (&mbs, 0, sizeof (mbs)); }
956 mbstate () { reset (); } 929 mbstate () { reset (); }
957}; 930};
958 931
932/****************************************************************************/
933
959#define UNICODE_MASK 0x1fffffUL 934#define UNICODE_MASK 0x1fffffUL
960 935
961#if UNICODE3 936#if UNICODE3
962# define COMPOSE_LO 0x40000000UL 937# define COMPOSE_LO 0x40000000UL
963# define COMPOSE_HI 0x400fffffUL 938# define COMPOSE_HI 0x400fffffUL
964# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
965#else 940#else
941# if ENABLE_PERL
942# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
943# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
944# else
966# define COMPOSE_LO 0xd800UL 945# define COMPOSE_LO 0xd800UL
967# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 946# define COMPOSE_HI 0xf8ffUL
968# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 947# endif
948# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
969#endif 949#endif
970 950
971#if ENABLE_COMBINING 951#if ENABLE_COMBINING
972// compose chars are used to represent composite characters 952// compose chars are used to represent composite characters
973// that are not representable in unicode, as well as characters 953// that are not representable in unicode, as well as characters
… …
993}; 973};
994 974
995extern class rxvt_composite_vec rxvt_composite; 975extern class rxvt_composite_vec rxvt_composite;
996#endif 976#endif
997 977
978/****************************************************************************/
998 979
999#ifdef KEYSYM_RESOURCE 980#ifdef KEYSYM_RESOURCE
1000 class keyboard_manager; 981 class keyboard_manager;
1001#endif 982#endif
1002 983
1003struct rxvt_term : zero_initialized, rxvt_vars { 984struct rxvt_term : zero_initialized, rxvt_vars {
1004 log_callback *log_hook; // log error messages through this hook, if != 0 985 log_callback *log_hook; // log error messages through this hook, if != 0
1005 986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
987#if ENABLE_PERL
988 rxvt_perl_term perl;
989#endif
1006 struct mbstate mbstate; // current input multibyte state 990 struct mbstate mbstate; // current input multibyte state
1007 991
1008 unsigned char want_refresh:1, 992 unsigned char want_refresh:1,
1009#ifdef TRANSPARENT 993#ifdef TRANSPARENT
1010 want_full_refresh:1, /* awaiting full screen refresh */ 994 want_full_refresh:1, /* awaiting full screen refresh */
… …
1065 refresh_limit, 1049 refresh_limit,
1066 last_bot, /* scrollbar last bottom position */ 1050 last_bot, /* scrollbar last bottom position */
1067 last_top, /* scrollbar last top position */ 1051 last_top, /* scrollbar last top position */
1068 last_state, /* scrollbar last state */ 1052 last_state, /* scrollbar last state */
1069 scrollbar_len, 1053 scrollbar_len,
1070#ifdef MENUBAR
1071 menu_readonly, /* okay to alter menu? */
1072 Arrows_x,
1073#endif
1074#if MENUBAR_MAX > 1
1075 Nbars,
1076#endif
1077 window_vt_x, 1054 window_vt_x,
1078 window_vt_y, 1055 window_vt_y,
1079 window_sb_x, 1056 window_sb_x,
1080# ifdef POINTER_BLANK 1057# ifdef POINTER_BLANK
1081 pointerBlankDelay, 1058 pointerBlankDelay,
… …
1090 unsigned long priv_modes, 1067 unsigned long priv_modes,
1091 SavedModes; 1068 SavedModes;
1092/* ---------- */ 1069/* ---------- */
1093 Atom xa[NUM_XA]; 1070 Atom xa[NUM_XA];
1094/* ---------- */ 1071/* ---------- */
1095#ifdef MENUBAR 1072#ifdef RXVT_SCROLLBAR
1096 GC menubarGC;
1097#endif
1098#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1099 GC scrollbarGC, 1073 GC scrollbarGC,
1100 topShadowGC, 1074 topShadowGC,
1101 botShadowGC; 1075 botShadowGC;
1102#endif 1076#endif
1103#ifdef XTERM_SCROLLBAR 1077#ifdef XTERM_SCROLLBAR
… …
1135 const char *key_delete; 1109 const char *key_delete;
1136#endif 1110#endif
1137 struct mouse_event MEvent; 1111 struct mouse_event MEvent;
1138 XComposeStatus compose; 1112 XComposeStatus compose;
1139 ttymode_t tio; 1113 ttymode_t tio;
1140#ifdef UTMP_SUPPORT
1141# ifdef HAVE_STRUCT_UTMP
1142 struct utmp ut;
1143# endif
1144# ifdef HAVE_STRUCT_UTMPX
1145 struct utmpx utx;
1146# endif
1147# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1148 char ut_id[5];
1149# endif
1150 int utmp_pos;
1151#endif
1152 row_col_t oldcursor; 1114 row_col_t oldcursor;
1153#ifdef XPM_BACKGROUND 1115#ifdef XPM_BACKGROUND
1154 bgPixmap_t bgPixmap; 1116 bgPixmap_t bgPixmap;
1155 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1117 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1156#endif 1118#endif
1157#ifdef MENUBAR
1158 menu_t *ActiveMenu, /* currently active menu */
1159 *BuildMenu; /* the menu currently being built */
1160 bar_t *CurrentBar;
1161# if ! (MENUBAR_MAX > 1)
1162 bar_t BarList;
1163# endif /* (MENUBAR_MAX > 1) */
1164#endif
1165#ifdef CURSOR_BLINK
1166 struct timeval lastcursorchange;
1167#endif
1168#ifdef POINTER_BLANK
1169 struct timeval lastmotion;
1170#endif
1171 1119
1172#if ENABLE_OVERLAY 1120#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1121 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1122 text_t **ov_text;
1175 rend_t **ov_rend; 1123 rend_t **ov_rend;
1176 1124
1177 void scr_swap_overlay (); 1125 void scr_swap_overlay () NOTHROW;
1178 void scr_overlay_new (int x, int y, int w, int h); 1126 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179 void scr_overlay_off (); 1127 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1128 void scr_overlay_set (int x, int y,
1181 text_t text, 1129 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1130 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1131 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1132 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1184#endif 1133#endif
1185 1134
1186 vector<void *> allocated; // free these memory blocks with free() 1135 vector<void *> allocated; // free these memory blocks with free()
1187 1136
1188 char *env_windowid; /* environmental variable WINDOWID */ 1137 char *env_windowid; /* environmental variable WINDOWID */
1189 char *env_display; /* environmental variable DISPLAY */ 1138 char *env_display; /* environmental variable DISPLAY */
1190 char *env_term; /* environmental variable TERM */ 1139 char *env_term; /* environmental variable TERM */
1191 char *env_colorfgbg; 1140 char *env_colorfgbg;
1192 char *locale; 1141 char *locale;
1193 char charsets[4]; 1142 char charsets[4];
1194 unsigned char *v_buffer; /* pointer to physical buffer */ 1143 char *v_buffer; /* pointer to physical buffer */
1195 unsigned int v_buflen; /* size of area to write */ 1144 unsigned int v_buflen; /* size of area to write */
1196 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1145 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1197 1146
1198#ifdef KEYSYM_RESOURCE 1147#ifdef KEYSYM_RESOURCE
1199 keyboard_manager *keyboard; 1148 keyboard_manager *keyboard;
1200#endif 1149#endif
1201 1150
1202 const char *rs[NUM_RESOURCES]; 1151 const char *rs[NUM_RESOURCES];
1203 /* command input buffering */ 1152 /* command input buffering */
1204 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1153 char *cmdbuf_ptr, *cmdbuf_endp;
1205 unsigned char cmdbuf_base[CBUFSIZ]; 1154 char cmdbuf_base[CBUFSIZ];
1155
1156 rxvt_ptytty *pty;
1206 1157
1207 rxvt_salloc *talloc; // text line allocator 1158 rxvt_salloc *talloc; // text line allocator
1208 rxvt_salloc *ralloc; // rend line allocator 1159 rxvt_salloc *ralloc; // rend line allocator
1209 1160
1210 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1161 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1213 // ISO 14755 entry support 1164 // ISO 14755 entry support
1214 unicode_t iso14755buf; 1165 unicode_t iso14755buf;
1215 void commit_iso14755 (); 1166 void commit_iso14755 ();
1216 int hex_keyval (XKeyEvent &ev); 1167 int hex_keyval (XKeyEvent &ev);
1217# if ISO_14755 1168# if ISO_14755
1218 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1169 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1219 void iso14755_54 (int x, int y); 1170 void iso14755_54 (int x, int y);
1220# endif 1171# endif
1221#endif 1172#endif
1222 1173
1223 // modifies first argument(!) 1174 // modifies first argument(!)
1224 void paste (unsigned char *data, unsigned int len); 1175 void paste (char *data, unsigned int len) NOTHROW;
1225 1176
1226 void flush (); 1177 long vt_emask, vt_emask_perl;
1178
1179 void vt_select_input () const NOTHROW
1180 {
1181 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1182 }
1227 1183
1228#if TRANSPARENT 1184#if TRANSPARENT
1229 void rootwin_cb (XEvent &xev); 1185 void rootwin_cb (XEvent &xev);
1230 xevent_watcher rootwin_ev; 1186 xevent_watcher rootwin_ev;
1231#endif 1187#endif
1232 1188
1233
1234 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1235 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1236
1237 void x_cb (XEvent &xev); 1189 void x_cb (XEvent &xev);
1190 void flush ();
1238 xevent_watcher termwin_ev; 1191 xevent_watcher termwin_ev;
1239 xevent_watcher vt_ev; 1192 xevent_watcher vt_ev;
1240#ifdef HAVE_SCROLLBARS 1193#ifdef HAVE_SCROLLBARS
1241 xevent_watcher scrollbar_ev; 1194 xevent_watcher scrollbar_ev;
1242#endif 1195#endif
1243#ifdef MENUBAR
1244 xevent_watcher menubar_ev;
1245#endif
1246 1196
1197 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1247 void check_cb (check_watcher &w); check_watcher check_ev; 1198 void check_cb (check_watcher &w); check_watcher check_ev;
1248 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1199 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1249 void flush_cb (time_watcher &w); time_watcher flush_ev; 1200 void flush_cb (time_watcher &w); time_watcher flush_ev;
1250 1201
1251 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1252 1203
1253 void incr_cb (time_watcher &w); time_watcher incr_ev; 1204 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1254 1205
1255#ifdef CURSOR_BLINK 1206#ifdef CURSOR_BLINK
1256 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1207 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1257#endif 1208#endif
1258#ifdef TEXT_BLINK 1209#ifdef TEXT_BLINK
… …
1274 void pointer_blank (); 1225 void pointer_blank ();
1275#endif 1226#endif
1276 void pointer_unblank (); 1227 void pointer_unblank ();
1277 1228
1278 void tt_printf (const char *fmt,...); 1229 void tt_printf (const char *fmt,...);
1279 void tt_write (const unsigned char *data, unsigned int len); 1230 void tt_write (const char *data, unsigned int len);
1280 void pty_write (); 1231 void pty_write ();
1281 1232
1282 void tt_winch (); 1233 void tt_winch ();
1283 1234
1284 rxvt_term (); 1235 rxvt_term ();
… …
1289 bool init (int argc, const char *const *argv); 1240 bool init (int argc, const char *const *argv);
1290 bool init_vars (); 1241 bool init_vars ();
1291 1242
1292 bool pty_fill (); 1243 bool pty_fill ();
1293 1244
1245 void make_current () const // make this the "currently active" urxvt instance
1246 {
1247 SET_R (this);
1248 rxvt_set_locale (locale);
1249 set_environ (envv);
1250 }
1251
1294 void init_secondary (); 1252 void init_secondary ();
1295 const char **init_resources (int argc, const char *const *argv); 1253 const char **init_resources (int argc, const char *const *argv);
1254 const char *x_resource (const char *name);
1296 void init_env (); 1255 void init_env ();
1297 void set_locale (const char *locale); 1256 void set_locale (const char *locale);
1298 void init_xlocale (); 1257 void init_xlocale ();
1299 void init_command (const char *const *argv); 1258 void init_command (const char *const *argv);
1300 void run_command (const char *const *argv); 1259 void run_command (const char *const *argv);
1301 int run_child (const char *const *argv); 1260 int run_child (const char *const *argv);
1302 1261
1303 void color_aliases (int idx); 1262 void color_aliases (int idx);
1304 void recolour_cursor (); 1263 void recolour_cursor ();
1305 void create_windows (int argc, const char *const *argv); 1264 void create_windows (int argc, const char *const *argv);
1306 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1265 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1307 void window_calc (unsigned int width, unsigned int height); 1266 void window_calc (unsigned int newwidth, unsigned int newheight);
1308 1267
1309#if USE_XIM 1268#if USE_XIM
1310 rxvt_xim *input_method; 1269 rxvt_xim *input_method;
1311 XIC Input_Context; 1270 XIC Input_Context;
1312 XIMStyle input_style; 1271 XIMStyle input_style;
1313 XPoint spot; // most recently sent spot position 1272 XPoint spot; // most recently sent spot position
1314 1273
1315 void im_destroy (); 1274 void im_destroy ();
1316 void im_cb (); im_watcher im_ev; 1275 void im_cb (); im_watcher im_ev;
1317 void im_set_size (XRectangle &size); 1276 void im_set_size (XRectangle &size);
1318 void im_set_position (XPoint &pos); 1277 void im_set_position (XPoint &pos) NOTHROW;
1319 void im_set_color (unsigned long &fg, unsigned long &bg); 1278 void im_set_color (unsigned long &fg, unsigned long &bg);
1320 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1279 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1321 1280
1322 bool IMisRunning (); 1281 bool IMisRunning ();
1323 void IMSendSpot (); 1282 void IMSendSpot ();
… …
1325 void IMSetStatusPosition (); 1284 void IMSetStatusPosition ();
1326#endif 1285#endif
1327 1286
1328 void resize_scrollbar (); 1287 void resize_scrollbar ();
1329 1288
1330 void pixel_position (int *x, int *y);
1331
1332 void selection_click (int clicks, int x, int y);
1333 void selection_extend (int x, int y, int flag);
1334 void selection_rotate (int x, int y);
1335
1336 /* autoconvert */
1337
1338 // command.C 1289 // command.C
1339 void lookup_key (XKeyEvent &ev); 1290 void lookup_key (XKeyEvent &ev);
1340 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1291 unsigned int cmd_write (const char *str, unsigned int count);
1341 1292
1342 unicode_t next_char (); 1293 wchar_t next_char () NOTHROW;
1343 unicode_t cmd_getc (); 1294 wchar_t cmd_getc () THROW ((class out_of_input));
1344 unicode_t next_octet (); 1295 uint32_t next_octet () NOTHROW;
1345 unicode_t cmd_get8 (); 1296 uint32_t cmd_get8 () THROW ((class out_of_input));
1346 1297
1347 bool cmd_parse (); 1298 bool cmd_parse ();
1348 void mouse_report (XButtonEvent &ev); 1299 void mouse_report (XButtonEvent &ev);
1349 void button_press (XButtonEvent &ev); 1300 void button_press (XButtonEvent &ev);
1350 void button_release (XButtonEvent &ev); 1301 void button_release (XButtonEvent &ev);
1302 void focus_in ();
1303 void focus_out ();
1351 int check_our_parents (); 1304 int check_our_parents ();
1352#ifdef PRINTPIPE 1305#ifdef PRINTPIPE
1353 FILE *popen_printer (); 1306 FILE *popen_printer ();
1354 int pclose_printer (FILE *stream); 1307 int pclose_printer (FILE *stream);
1355#endif 1308#endif
… …
1357 void process_nonprinting (unicode_t ch); 1310 void process_nonprinting (unicode_t ch);
1358 void process_escape_vt52 (unicode_t ch); 1311 void process_escape_vt52 (unicode_t ch);
1359 void process_escape_seq (); 1312 void process_escape_seq ();
1360 void process_csi_seq (); 1313 void process_csi_seq ();
1361 void process_window_ops (const int *args, unsigned int nargs); 1314 void process_window_ops (const int *args, unsigned int nargs);
1362 unsigned char *get_to_st (unicode_t &ends_how); 1315 char *get_to_st (unicode_t &ends_how);
1363 void process_dcs_seq (); 1316 void process_dcs_seq ();
1364 void process_osc_seq (); 1317 void process_osc_seq ();
1365 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1318 void process_color_seq (int report, int color, const char *str, char resp);
1366 void process_xterm_seq (int op, const char *str, unsigned char resp); 1319 void process_xterm_seq (int op, const char *str, char resp);
1367 int privcases (int mode, unsigned long bit); 1320 int privcases (int mode, unsigned long bit);
1368 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1321 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1369 void process_sgr_mode (unsigned int nargs, const int *arg); 1322 void process_sgr_mode (unsigned int nargs, const int *arg);
1370 void process_graphics (); 1323 void process_graphics ();
1371 // init.C 1324 // init.C
1372 void Get_Colours (); 1325 void Get_Colours ();
1373 void get_ourmods (); 1326 void get_ourmods ();
1374 // logging.C
1375 void makeutent (const char *pty, const char *hostname);
1376 void cleanutent ();
1377 // main.C 1327 // main.C
1378 void privileged_utmp (rxvt_privaction action);
1379 bool set_fonts (); 1328 bool set_fonts ();
1380 void set_string_property (Atom prop, const char *str, int len = -1); 1329 void set_string_property (Atom prop, const char *str, int len = -1);
1381 void set_utf8_property (Atom prop, const char *str, int len = -1); 1330 void set_utf8_property (Atom prop, const char *str, int len = -1);
1382 void set_title (const char *str); 1331 void set_title (const char *str);
1383 void set_icon_name (const char *str); 1332 void set_icon_name (const char *str);
1384 void set_window_color (int idx, const char *color); 1333 void set_window_color (int idx, const char *color);
1385 void set_colorfgbg (); 1334 void set_colorfgbg ();
1386 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1335 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1387 void set_widthheight (unsigned int width, unsigned int height); 1336 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1388
1389#ifdef MENUBAR
1390 // menubar.C
1391 void menuitem_free (menu_t *menu, menuitem_t *item);
1392 int action_dispatch (action_t *action);
1393 void menuarrow_free (char name);
1394 void menuarrow_add (char *string);
1395 char *menu_find_base (menu_t **menu, char *path);
1396 menu_t *menu_delete (menu_t *menu);
1397 menu_t *menu_add (menu_t *parent, char *path);
1398 void drawbox_menubar (int x, int len, int state);
1399 void drawtriangle (int x, int y, int state);
1400 void drawbox_menuitem (int y, int state);
1401 void menu_show ();
1402 void menu_display (void (rxvt_term::*update) ());
1403 void menu_hide_all ();
1404 void menu_hide ();
1405 void menu_clear (menu_t *menu);
1406 void menubar_clear ();
1407 bar_t *menubar_find (const char *name);
1408 int menubar_push (const char *name);
1409 void menubar_remove (const char *name);
1410 void menubar_dump (FILE *fp);
1411 void menubar_read (const char *filename);
1412 void menubar_dispatch (char *str);
1413 void draw_Arrows (int name, int state);
1414 void menubar_expose ();
1415 int menubar_mapping (int map);
1416 int menu_select (XButtonEvent &ev);
1417 void menubar_select (XButtonEvent &ev);
1418 void menubar_control (XButtonEvent &ev);
1419 void map_menuBar (int map);
1420#endif
1421 1337
1422 // screen.C 1338 // screen.C
1423 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1339
1424 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1340 void lalloc (line_t &l) const NOTHROW
1341 {
1342 l.t = (text_t *)talloc->alloc ();
1343 l.r = (rend_t *)ralloc->alloc ();
1344 }
1345
1346#if 0
1347 void lfree (line_t &l)
1348 {
1349 talloc->free (l.t);
1350 ralloc->free (l.r);
1351 }
1352#endif
1353
1354 void lresize (line_t &l) const NOTHROW
1355 {
1356 if (!l.t)
1357 return;
1358
1359 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1360 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1361
1362 l.l = min (l.l, ncol);
1363
1364 if (ncol > prev_ncol)
1365 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1366 }
1367
1368 int fgcolor_of (rend_t r) const NOTHROW
1369 {
1370 int base = GET_BASEFG (r);
1371#ifndef NO_BRIGHTCOLOR
1372 if (r & RS_Bold
1373# if ENABLE_STYLES
1374 && OPTION (Opt_intensityStyles)
1375# endif
1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1377 base += minBrightCOLOR - minCOLOR;
1378#endif
1379 return base;
1380 }
1381
1382 int bgcolor_of (rend_t r) const NOTHROW
1383 {
1384 int base = GET_BASEBG (r);
1385#ifndef NO_BRIGHTCOLOR
1386 if (r & RS_Blink
1387# if ENABLE_STYLES
1388 && OPTION (Opt_intensityStyles)
1389# endif
1390 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1391 base += minBrightCOLOR - minCOLOR;
1392#endif
1393 return base;
1394 }
1395
1396 bool option (uint32_t opt) const NOTHROW
1397 {
1398 return OPTION (opt);
1399 }
1400
1401 void set_option (uint32_t opt, bool set) NOTHROW
1402 {
1403 if (set)
1404 options |= opt;
1405 else
1406 options &= ~opt;
1407 }
1408
1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1425 int scr_scroll_text (int row1, int row2, int count, int spec); 1411 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1426 void scr_reset (); 1412 void scr_reset ();
1427 void scr_reset_realloc ();
1428 void scr_release (); 1413 void scr_release () NOTHROW;
1429 void scr_clear (bool really = false); 1414 void scr_clear (bool really = false) NOTHROW;
1430 void scr_refresh (unsigned char refresh_type); 1415 void scr_refresh () NOTHROW;
1431 bool scr_refresh_rend (rend_t mask, rend_t value); 1416 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1432 void scr_erase_screen (int mode); 1417 void scr_erase_screen (int mode) NOTHROW;
1418#if ENABLE_FRILLS
1419 void scr_erase_savelines () NOTHROW;
1420 void scr_backindex () NOTHROW;
1421 void scr_forwardindex () NOTHROW;
1422#endif
1433 void scr_touch (bool refresh); 1423 void scr_touch (bool refresh) NOTHROW;
1434 void scr_expose (int x, int y, int width, int height, bool refresh); 1424 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1435 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1425 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1436 void scr_recolour (); 1426 void scr_recolour () NOTHROW;
1437 void scr_remap_chars (); 1427 void scr_remap_chars () NOTHROW;
1438 void scr_remap_chars (text_t *tp, rend_t *rp); 1428 void scr_remap_chars (line_t &l) NOTHROW;
1439 1429
1430 enum cursor_mode { SAVE, RESTORE };
1431
1440 void scr_poweron (); 1432 void scr_poweron () NOTHROW;
1441 void scr_cursor (int mode); 1433 void scr_cursor (cursor_mode mode) NOTHROW;
1442 void scr_do_wrap (); 1434 void scr_do_wrap () NOTHROW;
1443 int scr_change_screen (int scrn); 1435 int scr_change_screen (int scrn) NOTHROW;
1444 void scr_color (unsigned int color, int fgbg); 1436 void scr_color (unsigned int color, int fgbg) NOTHROW;
1445 void scr_rendition (int set, int style); 1437 void scr_rendition (int set, int style) NOTHROW;
1446 void scr_add_lines (const unicode_t *str, int nlines, int len); 1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1447 void scr_backspace (); 1439 void scr_backspace () NOTHROW;
1448 void scr_tab (int count, bool ht = false); 1440 void scr_tab (int count, bool ht = false) NOTHROW;
1449 void scr_backindex ();
1450 void scr_forwardindex ();
1451 void scr_gotorc (int row, int col, int relative); 1441 void scr_gotorc (int row, int col, int relative) NOTHROW;
1452 void scr_index (enum page_dirn direction); 1442 void scr_index (enum page_dirn direction) NOTHROW;
1453 void scr_erase_line (int mode); 1443 void scr_erase_line (int mode) NOTHROW;
1454 void scr_E (); 1444 void scr_E () NOTHROW;
1455 void scr_insdel_lines (int count, int insdel); 1445 void scr_insdel_lines (int count, int insdel) NOTHROW;
1456 void scr_insdel_chars (int count, int insdel); 1446 void scr_insdel_chars (int count, int insdel) NOTHROW;
1457 void scr_scroll_region (int top, int bot); 1447 void scr_scroll_region (int top, int bot) NOTHROW;
1458 void scr_cursor_visible (int mode); 1448 void scr_cursor_visible (int mode) NOTHROW;
1459 void scr_autowrap (int mode); 1449 void scr_autowrap (int mode) NOTHROW;
1460 void scr_relative_origin (int mode); 1450 void scr_relative_origin (int mode) NOTHROW;
1461 void scr_insert_mode (int mode); 1451 void scr_insert_mode (int mode) NOTHROW;
1462 void scr_set_tab (int mode); 1452 void scr_set_tab (int mode) NOTHROW;
1463 void scr_rvideo_mode (int mode); 1453 void scr_rvideo_mode (int mode) NOTHROW;
1464 void scr_report_position (); 1454 void scr_report_position () NOTHROW;
1465 void set_font_style (); 1455 void set_font_style () NOTHROW;
1466 void scr_charset_choose (int set); 1456 void scr_charset_choose (int set) NOTHROW;
1467 void scr_charset_set (int set, unsigned int ch); 1457 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1468 int scr_move_to (int y, int len); 1458 void scr_move_to (int y, int len) NOTHROW;
1469 int scr_page (enum page_dirn direction, int nlines); 1459 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1470 int scr_changeview (unsigned int oldviewstart); 1460 bool scr_changeview (int new_view_start) NOTHROW;
1471 void scr_bell (); 1461 void scr_bell () NOTHROW;
1472 void scr_printscreen (int fullhist); 1462 void scr_printscreen (int fullhist) NOTHROW;
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1473 void scr_reverse_selection (); 1465 void scr_reverse_selection () NOTHROW;
1474 void scr_dump (int fd); 1466 void scr_dump (int fd) NOTHROW;
1467
1475 void selection_check (int check_more); 1468 void selection_check (int check_more) NOTHROW;
1476 void selection_paste (Window win, Atom prop, bool delete_prop); 1469 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1477 void selection_property (Window win, Atom prop); 1470 void selection_property (Window win, Atom prop) NOTHROW;
1478 void selection_request (Time tm, int x, int y); 1471 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479 int selection_request_other (Atom target, int selnum); 1472 int selection_request_other (Atom target, int selnum) NOTHROW;
1480 void selection_clear (); 1473 void selection_clear () NOTHROW;
1481 void selection_make (Time tm); 1474 void selection_make (Time tm);
1475 bool selection_grab (Time tm) NOTHROW;
1482 void selection_start_colrow (int col, int row); 1476 void selection_start_colrow (int col, int row) NOTHROW;
1483 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1477 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1484 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1478 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1485 void selection_remove_trailing_spaces (); 1479 void selection_remove_trailing_spaces () NOTHROW;
1486 void selection_send (const XSelectionRequestEvent &rq); 1480 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1481 void selection_click (int clicks, int x, int y) NOTHROW;
1482 void selection_extend (int x, int y, int flag) NOTHROW;
1483 void selection_rotate (int x, int y) NOTHROW;
1484
1485 void pixel_position (int *x, int *y) NOTHROW;
1487 1486
1488#if defined(NEXT_SCROLLBAR) 1487#if defined(NEXT_SCROLLBAR)
1489 // scrollbar-next.C 1488 // scrollbar-next.C
1490 Pixmap renderPixmap (const char *const *data, int width, int height); 1489 Pixmap renderPixmap (const char *const *data, int width, int height);
1491 void init_scrollbar_stuff (); 1490 void init_scrollbar_stuff ();
… …
1493 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1492 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1494#endif 1493#endif
1495 1494
1496#if defined(RXVT_SCROLLBAR) 1495#if defined(RXVT_SCROLLBAR)
1497 // scrollbar-rxvt.C 1496 // scrollbar-rxvt.C
1498 void Draw_button (int x, int y, int state, int dirn);
1499 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1497 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1500#endif 1498#endif
1501 1499
1502#if defined(XTERM_SCROLLBAR) 1500#if defined(XTERM_SCROLLBAR)
1503 // scrollbar-xterm.C 1501 // scrollbar-xterm.C

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