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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.155 by root, Sun Apr 17 22:36:13 2005 UTC vs.
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
17 76
18#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
19#include "rxvtfont.h" 79#include "rxvtfont.h"
20#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
21#include "iom.h" 81#include "ev_cpp.h"
22#include "salloc.h" 82#include "salloc.h"
83#include "libptytty.h"
23 84
24#if ENABLE_FRILLS 85#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 86
26# define ENABLE_EWMH 1 87// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 88#if ENABLE_MINIMAL
89# define strcmp(a,b) (strcmp)(a,b)
90# define strlen(a) (strlen)(a)
91# define strcpy(a,b) (strcpy)(a,b)
92# define memset(a,c,l) (memset)(a,c,l)
93# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 94#endif
29 95
30/* 96/*
31 ***************************************************************************** 97 *****************************************************************************
32 * SYSTEM HACKS 98 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 107#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 108# define __sun__ 1
43#endif 109#endif
44 110
45#ifndef HAVE_XPOINTER 111#ifndef HAVE_XPOINTER
46typedef char *XPointer; 112typedef char *XPointer;
47#endif 113#endif
48 114
49#ifdef HAVE_TERMIOS_H
50# include <termios.h> 115#include <termios.h>
51typedef struct termios ttymode_t; 116typedef struct termios ttymode_t;
52#else
53# include <sgtty.h>
54typedef struct {
55 struct sgttyb sg;
56 struct tchars tc;
57 struct ltchars lc;
58 int line;
59 int local;
60} ttymode_t;
61#endif
62 117
63#ifdef XPM_BACKGROUND 118#include "background.h"
64# ifdef XPM_INC_X11
65# include <X11/xpm.h>
66# else
67# include <xpm.h>
68# endif
69#endif
70 119
71#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 121# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 123# define STDERR_FILENO 2
75#endif 124#endif
76 125
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 126#if !defined (EACCESS) && defined(EAGAIN)
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 127# define EACCESS EAGAIN
79# define NO_SETOWNER_TTYDEV 1
80# endif 128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */
81#endif 133#endif
82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 134
83# define NO_SETOWNER_TTYDEV 1 135#ifndef PATH_MAX
136# define PATH_MAX 16384
84#endif 137#endif
138
139/****************************************************************************/
140
141// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { };
143
144// exception thrown when the command parser runs out of input data
145class out_of_input { };
85 146
86/* 147/*
87 ***************************************************************************** 148 *****************************************************************************
88 * PROTOTYPES 149 * PROTOTYPES
89 ***************************************************************************** 150 *****************************************************************************
90 */ 151 */
91// main.C 152// main.C
92RETSIGTYPE rxvt_Child_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
93RETSIGTYPE rxvt_Exit_signal (int sig); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
94void rxvt_clean_exit (); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
95void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
96void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
97void * rxvt_realloc (void *ptr, size_t size);
98void rxvt_privileges (rxvt_privaction action);
99 158
100// util.C 159// misc.C
101char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105char * rxvt_strdup (const char *str);
106 164
107// misc.C
108char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
109void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
111void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
112void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114int rxvt_Str_match (const char *s1, const char *s2); 171
115const char * rxvt_Str_skip_space (const char *str);
116char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
117int rxvt_Str_escaped (char *str);
118char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 175
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 176void * rxvt_malloc (size_t size);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 177void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size);
179
180/////////////////////////////////////////////////////////////////////////////
181
182// temporarily replace the process environment
183extern char **environ;
184extern char **rxvt_environ; // the original environ pointer
185
186static inline void
187set_environ (stringvec *envv)
188{
189#if ENABLE_PERL
190 assert (envv);
191#else
192 if (envv)
193#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv;
206}
123 207
124/* 208/*
125 ***************************************************************************** 209 *****************************************************************************
126 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
127 ***************************************************************************** 211 *****************************************************************************
128 */ 212 */
129struct grwin_t;
130 213
131/* Sanitize menubar info */
132#ifndef MENUBAR
133# undef MENUBAR_MAX
134#endif
135#ifndef MENUBAR_MAX
136# define MENUBAR_MAX 0
137#endif
138
139/* If we're using either the rxvt scrollbar or menu bars, keep the 214/* If we're using either the rxvt scrollbar, keep the
140 * scrollColor resource. 215 * scrollColor resource.
141 */ 216 */
142#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
143# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
144#else 219#else
145# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
146#endif
147
148#ifdef XPM_BACKGROUND
149typedef struct {
150 short w, h, x, y;
151 Pixmap pixmap;
152} bgPixmap_t;
153#endif 221#endif
154 222
155/* 223/*
156 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
157 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
161 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
162 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
163 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
164}; 232};
165 233
166#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
167#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
168#define SWAP_IT(one, two, typeof) \
169 do { \
170 typeof swapittmp; \
171 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
172 } while (/* CONSTCOND */ 0)
173#define BOUND_POSITIVE_INT16(val) \
174 (int16_t) ((val) <= 0 \
175 ? 0 \
176 : min ((val), (((uint16_t)-1)>>1)))
177
178#if ENABLE_FRILLS
179typedef struct _mwmhints {
180 CARD32 flags;
181 CARD32 functions;
182 CARD32 decorations;
183 INT32 input_mode;
184 CARD32 status;
185} MWMHints;
186#endif
187
188#if ENABLE_XEMBED 234#if ENABLE_XEMBED
189// XEMBED messages 235// XEMBED messages
190# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
191# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
192# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
193# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
194# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
195# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
196# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
197# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
198 244
199# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
200# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
201# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
202# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
203# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
204 250
205// XEMBED detail code 251// XEMBED detail code
206# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
207# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
208# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
209 255
210# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
211#endif 257#endif
212 258
… …
216 ***************************************************************************** 262 *****************************************************************************
217 */ 263 */
218 264
219/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
220#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
221#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
222# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
223#else 269#else
224# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
225#endif 271#endif
226#ifndef TERMENV 272#ifndef TERMENV
… …
229 275
230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
232#endif 278#endif
233 279
234#ifdef NO_RESOURCES
235# undef USE_XGETDEFAULT
236#endif
237
238#if ISO_14755
239# define ENABLE_OVERLAY 1
240#endif
241
242/* now look for other badly set stuff */
243
244#if !defined (EACCESS) && defined(EAGAIN)
245# define EACCESS EAGAIN
246#endif
247
248#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
249# define EXIT_SUCCESS 0 /* exit function success */
250# define EXIT_FAILURE 1 /* exit function failure */
251#endif
252
253#define menuBar_esc 10
254#define scrollBar_esc 30 280#define scrollBar_esc 30
255#define menuBar_margin 2 /* margin below text */
256 281
257#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
258# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
259#endif
260
261/* width of scrollBar, menuBar shadow, must be 1 or 2 */
262#ifdef HALFSHADOW
263# define SHADOW 1
264#else
265# define SHADOW 2
266#endif 284#endif
267 285
268#define R_SB_ALIGN_CENTRE 0 286#define R_SB_ALIGN_CENTRE 0
269#define R_SB_ALIGN_TOP 1 287#define R_SB_ALIGN_TOP 1
270#define R_SB_ALIGN_BOTTOM 2 288#define R_SB_ALIGN_BOTTOM 2
271 289
272#define R_SB_RXVT 0
273#define R_SB_NEXT 1 290#define R_SB_NEXT 1
274#define R_SB_XTERM 2 291#define R_SB_XTERM 2
275#define R_SB_PLAIN 4 292#define R_SB_PLAIN 4
293#define R_SB_RXVT 8
276 294
277#define SB_WIDTH_NEXT 19 295#define SB_WIDTH_NEXT 19
278#define SB_WIDTH_XTERM 15 296#define SB_WIDTH_XTERM 15
279#define SB_WIDTH_PLAIN 7 297#define SB_WIDTH_PLAIN 7
280#ifndef SB_WIDTH_RXVT 298#ifndef SB_WIDTH_RXVT
… …
343 * | 361 * |
344 * +---< SB_WIDTH_NEXT 362 * +---< SB_WIDTH_NEXT
345 */ 363 */
346 364
347enum { 365enum {
348 NO_REFRESH = 0 , /* Window not visible at all! */ 366 NO_REFRESH = 0, /* Window not visible at all! */
349 FAST_REFRESH = 1<<0, /* Fully exposed window */ 367 FAST_REFRESH = 1, /* Fully exposed window */
350 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 368 SLOW_REFRESH = 2, /* Partially exposed window */
351 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
352}; 369};
353 370
354#ifdef NO_SECONDARY_SCREEN 371#ifdef NO_SECONDARY_SCREEN
355# define NSCREENS 0 372# define NSCREENS 0
356#else 373#else
… …
362#define FONT_DN "#-" 379#define FONT_DN "#-"
363#define FONT_UP "#+" 380#define FONT_UP "#+"
364 381
365/* flags for rxvt_scr_gotorc () */ 382/* flags for rxvt_scr_gotorc () */
366enum { 383enum {
367 C_RELATIVE = 1 , /* col movement is relative */ 384 C_RELATIVE = 1, /* col movement is relative */
368 R_RELATIVE = 2, /* row movement is relative */ 385 R_RELATIVE = 2, /* row movement is relative */
369 RELATIVE = 1 | 2, 386 RELATIVE = C_RELATIVE | R_RELATIVE,
370}; 387};
371 388
372/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 389/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
373enum { 390enum {
374 INSERT = -1, /* don't change these values */ 391 INSERT = -1, /* don't change these values */
… …
387enum { 404enum {
388 PRIMARY = 0, 405 PRIMARY = 0,
389 SECONDARY, 406 SECONDARY,
390}; 407};
391 408
392#define RS_None 0 /* Normal */ 409#define RS_None 0
393 410
394#define RS_fgMask 0x0000007fUL /* 128 colors */ 411#define RS_fgMask 0x0000007fUL // 128 colors
395#define RS_bgMask 0x00003f80UL /* 128 colors */ 412#define RS_bgMask 0x00003f80UL // 128 colors
396 413
397// font styles 414// font styles
398#define RS_Bold 0x00004000UL // value 1 415#define RS_Bold 0x00004000UL // value 1
399#define RS_Italic 0x00008000UL // value 2 416#define RS_Italic 0x00008000UL // value 2
400 417
401// fake styles 418// fake styles
402#define RS_Blink 0x00010000UL /* blink */ 419#define RS_Blink 0x00010000UL // blink
403#define RS_RVid 0x00020000UL /* reverse video */ 420#define RS_RVid 0x00020000UL // reverse video
404#define RS_Uline 0x00040000UL /* underline */ 421#define RS_Uline 0x00040000UL // underline
405 422
406// 5 bits still to go 423// toggle this to force redraw, must be != RS_Careful
424#define RS_redraw 0x01000000UL
425
426// 5 custom bits for extensions
427#define RS_customCount 32
428#define RS_customMask 0x00f80000UL
429#define RS_customShift 19
407 430
408// other flags 431// other flags
409#define RS_Careful 0x80000000UL /* be careful when drawing these */ 432#define RS_Careful 0x80000000UL /* be careful when drawing these */
410 433
411#define RS_styleCount 4 434#define RS_styleCount 4
… …
437 C0_NUL = 0x00, 460 C0_NUL = 0x00,
438 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 461 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
439 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 462 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
440 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 463 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
441 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 464 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
442}; 465};
443#define CHAR_ST 0x9c /* 0234 */ 466#define CHAR_ST 0x9c /* 0234 */
444 467
445/* 468/*
446 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 469 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
447 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 470 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
453 XTerm_property = 3, // change X property 476 XTerm_property = 3, // change X property
454 XTerm_Color = 4, // change colors 477 XTerm_Color = 4, // change colors
455 XTerm_Color00 = 10, // not implemented, CLASH! 478 XTerm_Color00 = 10, // not implemented, CLASH!
456 XTerm_Color01 = 11, // not implemented 479 XTerm_Color01 = 11, // not implemented
457 XTerm_Color_cursor = 12, // change actual 'Cursor' color 480 XTerm_Color_cursor = 12, // change actual 'Cursor' color
458 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 481 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
459 XTerm_Color_pointer_bg = 14, // not implemented 482 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
460 XTerm_Color05 = 15, // not implemented 483 XTerm_Color05 = 15, // not implemented (tektronix fg)
461 XTerm_Color06 = 16, // not implemented 484 XTerm_Color06 = 16, // not implemented (tektronix bg)
462 XTerm_Color_RV = 17, // change actual 'Highlight' color 485 XTerm_Color_RV = 17, // change actual 'Highlight' color
463 XTerm_logfile = 46, // not implemented 486 XTerm_logfile = 46, // not implemented
464 XTerm_font = 50, 487 XTerm_font = 50,
465 488
466 XTerm_konsole30 = 30, // reserved for konsole 489 XTerm_konsole30 = 30, // reserved for konsole
467 XTerm_konsole31 = 31, // reserved for konsole 490 XTerm_konsole31 = 31, // reserved for konsole
468 XTerm_emacs51 = 51, // reserved for emacs shell 491 XTerm_emacs51 = 51, // reserved for emacs shell
469 /* 492 /*
470 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 493 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
494 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
471 */ 495 */
472 XTerm_Color_BD = 18, // change actual 'Bold' color 496 Rxvt_Color_BD = 18, // change actual 'Bold' color
473 XTerm_Color_UL = 19, // change actual 'Underline' color 497 Rxvt_Color_UL = 19, // change actual 'Underline' color
474 XTerm_Pixmap = 20, // new bg pixmap 498 Rxvt_Pixmap = 20, // new bg pixmap
475 XTerm_restoreFG = 39, // change default fg color 499 Rxvt_restoreFG = 39, // change default fg color
476 XTerm_restoreBG = 49, // change default bg color 500 Rxvt_restoreBG = 49, // change default bg color
477 XTerm_dumpscreen = 55, // dump scrollback and all of screen 501 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478 502
479 URxvt_locale = 701, // change locale 503 URxvt_locale = 701, // change locale
480 URxvt_Menu = 703, // set menu item 504 URxvt_version = 702, // request version
505
481 URxvt_Color_IT = 704, // change actual 'Italic' colour 506 URxvt_Color_IT = 704, // change actual 'Italic' colour
482 URxvt_Color_tint = 705, // change actual tint colour 507 URxvt_Color_tint = 705, // change actual tint colour
508 URxvt_Color_BD = 706,
509 URxvt_Color_UL = 707,
483 510
484 URxvt_font = 710, 511 URxvt_font = 710,
485 URxvt_boldFont = 711, 512 URxvt_boldFont = 711,
486 URxvt_italicFont = 712, 513 URxvt_italicFont = 712,
487 URxvt_boldItalicFont = 713, 514 URxvt_boldItalicFont = 713,
488 515
489 URxvt_view_up = 720, 516 URxvt_view_up = 720,
490 URxvt_view_down = 721, 517 URxvt_view_down = 721,
518
519 URxvt_perl = 777,
491}; 520};
492 521
493/* Words starting with `Color_' are colours. Others are counts */ 522/* Words starting with `Color_' are colours. Others are counts */
494/* 523/*
495 * The following comment is mostly obsolete since pixcolor_set was expanded:
496 * We're currently upto 29 colours. Only 3 more available. The
497 * PixColor and rendition colour usage should probably be decoupled 524 * The PixColor and rendition colour usage should probably be decoupled
498 * on the unnecessary items, e.g. Color_pointer, but won't bother 525 * on the unnecessary items, e.g. Color_pointer, but won't bother
499 * until we need to. Also, be aware of usage in pixcolor_set 526 * until we need to. Also, be aware of usage in pixcolor_set
500 */ 527 */
501 528
502enum colour_list { 529enum colour_list {
530 Color_none = -2,
531 Color_transparent = -1,
503 Color_fg = 0, 532 Color_fg = 0,
504 Color_bg, 533 Color_bg,
505 minCOLOR, /* 2 */ 534 minCOLOR, /* 2 */
506 Color_Black = minCOLOR, 535 Color_Black = minCOLOR,
507 Color_Red3, 536 Color_Red3,
… …
549#endif 578#endif
550#ifdef KEEP_SCROLLCOLOR 579#ifdef KEEP_SCROLLCOLOR
551 Color_scroll, 580 Color_scroll,
552 Color_trough, 581 Color_trough,
553#endif 582#endif
554#if TINTING 583#if ENABLE_TRANSPARENCY
555 Color_tint, 584 Color_tint,
585#endif
586#if OFF_FOCUS_FADING
587 Color_fade,
556#endif 588#endif
557 NRS_COLORS, /* */ 589 NRS_COLORS, /* */
558#ifdef KEEP_SCROLLCOLOR 590#ifdef KEEP_SCROLLCOLOR
559 Color_topShadow = NRS_COLORS, 591 Color_topShadow = NRS_COLORS,
560 Color_bottomShadow, 592 Color_bottomShadow,
… …
564#endif 596#endif
565}; 597};
566 598
567#define Color_Bits 7 // 0 .. maxTermCOLOR 599#define Color_Bits 7 // 0 .. maxTermCOLOR
568 600
569#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
570#define NPIXCLR_BITS 32
571
572/* 601/*
573 * Resource list 602 * Resource list
574 */ 603 */
575enum { 604enum {
576 Rs_display_name = 0, 605# define def(name) Rs_ ## name,
577 Rs_term_name, 606# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
578 Rs_iconName, 607# include "rsinc.h"
579 Rs_geometry, 608# undef def
580 Rs_reverseVideo, 609# undef reserve
581 Rs_color,
582 _Rs_color = Rs_color + NRS_COLORS - 1,
583 Rs_font,
584#if ENABLE_STYLES
585 Rs_boldFont,
586 Rs_italicFont,
587 Rs_boldItalicFont,
588#endif
589 Rs_name,
590 Rs_title,
591#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
592 Rs_path,
593#endif
594#ifdef XPM_BACKGROUND
595 Rs_backgroundPixmap,
596#endif
597#if (MENUBAR_MAX)
598 Rs_menu,
599#endif
600 Rs_loginShell,
601 Rs_jumpScroll,
602#ifdef HAVE_SCROLLBARS
603 Rs_scrollBar,
604 Rs_scrollBar_right,
605 Rs_scrollBar_floating,
606 Rs_scrollBar_align,
607 Rs_scrollstyle, /* Rs_scrollBar_style */
608 Rs_scrollBar_thickness,
609#endif
610 Rs_scrollTtyOutput,
611 Rs_scrollTtyKeypress,
612 Rs_scrollWithBuffer,
613 Rs_saveLines,
614 Rs_utmpInhibit,
615 Rs_visualBell,
616#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
617 Rs_mapAlert,
618#endif
619#ifdef META8_OPTION
620 Rs_meta8,
621#endif
622#ifdef MOUSE_WHEEL
623 Rs_mouseWheelScrollPage,
624#endif
625#ifndef NO_BACKSPACE_KEY
626 Rs_backspace_key,
627#endif
628#ifndef NO_DELETE_KEY
629 Rs_delete_key,
630#endif
631 Rs_selectstyle,
632#ifdef PRINTPIPE
633 Rs_print_pipe,
634#endif
635#ifdef USE_XIM
636 Rs_preeditType,
637 Rs_inputMethod,
638#endif
639#ifdef TRANSPARENT
640 Rs_transparent,
641 Rs_transparent_all,
642#endif
643#if ENABLE_FRILLS
644 Rs_ext_bwidth,
645 Rs_int_bwidth,
646 Rs_borderLess,
647 Rs_lineSpace,
648 Rs_pty_fd,
649 Rs_cursorUnderline,
650#endif
651#if CURSOR_BLINK
652 Rs_cursorBlink,
653#endif
654#if ENABLE_XEMBED
655 Rs_embed,
656#endif
657 Rs_cutchars,
658 Rs_modifier,
659 Rs_answerbackstring,
660 Rs_tripleclickwords,
661 Rs_insecure,
662 Rs_pointerBlank,
663 Rs_pointerBlankDelay,
664 Rs_imLocale,
665 Rs_imFont,
666 Rs_pastableTabs,
667#ifndef NO_SECONDARY_SCREEN
668 Rs_secondaryScreen,
669 Rs_secondaryScroll,
670#endif
671#ifdef OFF_FOCUS_FADING
672 Rs_fade,
673#endif
674#ifdef TINTING
675 Rs_shade,
676#endif
677 NUM_RESOURCES 610 NUM_RESOURCES
678};
679
680// see init.C:xa_names, which must be kept in sync
681enum {
682 XA_TEXT = 0,
683 XA_COMPOUND_TEXT,
684 XA_UTF8_STRING,
685 XA_MULTIPLE,
686 XA_TARGETS,
687 XA_TIMESTAMP,
688 XA_VT_SELECTION,
689 XA_INCR,
690 XA_WM_PROTOCOLS,
691 XA_WM_DELETE_WINDOW,
692 XA_CLIPBOARD,
693#if ENABLE_FRILLS
694 XA_MOTIF_WM_HINTS,
695#endif
696#if ENABLE_EWMH
697 XA_NET_WM_PID,
698 XA_NET_WM_NAME,
699 XA_NET_WM_ICON_NAME,
700 XA_NET_WM_PING,
701#endif
702#if USE_XIM
703 XA_WM_LOCALE_NAME,
704#endif
705#if TRANSPARENT
706 XA_XROOTPMAP_ID,
707 XA_ESETROOT_PMAP_ID,
708#endif
709#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
710 XA_DNDPROTOCOL,
711 XA_DNDSELECTION,
712#endif
713#if ENABLE_XEMBED
714 XA_XEMBED,
715 XA_XEMBED_INFO,
716#endif
717 NUM_XA
718}; 611};
719 612
720/* DEC private modes */ 613/* DEC private modes */
721#define PrivMode_132 (1UL<<0) 614#define PrivMode_132 (1UL<<0)
722#define PrivMode_132OK (1UL<<1) 615#define PrivMode_132OK (1UL<<1)
… …
731#define PrivMode_ShiftKeys (1UL<<10) 624#define PrivMode_ShiftKeys (1UL<<10)
732#define PrivMode_VisibleCursor (1UL<<11) 625#define PrivMode_VisibleCursor (1UL<<11)
733#define PrivMode_MouseX10 (1UL<<12) 626#define PrivMode_MouseX10 (1UL<<12)
734#define PrivMode_MouseX11 (1UL<<13) 627#define PrivMode_MouseX11 (1UL<<13)
735#define PrivMode_scrollBar (1UL<<14) 628#define PrivMode_scrollBar (1UL<<14)
736#define PrivMode_menuBar (1UL<<15)
737#define PrivMode_TtyOutputInh (1UL<<16) 629#define PrivMode_TtyOutputInh (1UL<<15)
738#define PrivMode_Keypress (1UL<<17) 630#define PrivMode_Keypress (1UL<<16)
739#define PrivMode_smoothScroll (1UL<<18) 631#define PrivMode_smoothScroll (1UL<<17)
740#define PrivMode_vt52 (1UL<<19) 632#define PrivMode_vt52 (1UL<<18)
741#define PrivMode_LFNL (1UL<<20) 633#define PrivMode_LFNL (1UL<<19)
742/* too annoying to implement X11 highlight tracking */ 634#define PrivMode_MouseBtnEvent (1UL<<20)
743/* #define PrivMode_MouseX11Track (1LU<<21) */ 635#define PrivMode_MouseAnyEvent (1UL<<21)
744 636
745#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
746#define PrivMode(test,bit) \
747 if (test) \
748 priv_modes |= (bit); \
749 else \
750 priv_modes &= ~(bit)
751 638
752#ifdef ALLOW_132_MODE 639#ifdef ALLOW_132_MODE
753# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 640# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
754#else 641#else
755# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 642# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
756#endif 643#endif
757 644
758// do not change these constants lightly, there are many interdependencies 645// do not change these constants lightly, there are many interdependencies
759#define IMBUFSIZ 128 // input modifier buffer sizes 646#define IMBUFSIZ 128 // input modifier buffer sizes
760#define KBUFSZ 512 // size of keyboard mapping buffer 647#define KBUFSZ 512 // size of keyboard mapping buffer
761#define CBUFSIZ 4096 // size of command buffer 648#define CBUFSIZ 2048 // size of command buffer
762#define UBUFSIZ 4096 // character buffer 649#define UBUFSIZ 2048 // character buffer
763 650
764#ifndef PATH_MAX 651#if ENABLE_FRILLS
765# define PATH_MAX 16384 652# include <X11/Xmd.h>
653typedef struct _mwmhints {
654 CARD32 flags;
655 CARD32 functions;
656 CARD32 decorations;
657 INT32 input_mode;
658 CARD32 status;
659} MWMHints;
766#endif 660#endif
767 661
768/* Motif window hints */ 662/* Motif window hints */
769#define MWM_HINTS_FUNCTIONS (1L << 0) 663#define MWM_HINTS_FUNCTIONS (1L << 0)
770#define MWM_HINTS_DECORATIONS (1L << 1) 664#define MWM_HINTS_DECORATIONS (1L << 1)
… …
795/* 689/*
796 ***************************************************************************** 690 *****************************************************************************
797 * MACRO DEFINES 691 * MACRO DEFINES
798 ***************************************************************************** 692 *****************************************************************************
799 */ 693 */
800#define memset(x, y, z) memset((x), (y), (size_t)(z)) 694#define dLocal(type,name) type const name = this->name
801#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
802#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
803#define strcasecmp(x, y) strcasecmp((x), (y))
804#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
805#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
806#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
807#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
808#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
809#define strcat(x, y) strcat((char *)(x), (const char *)(y))
810#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
811#define strdup(x) strdup((const char *)(x))
812#define strlen(x) strlen((const char *)(x))
813#define strchr(x, y) strchr((const char *)(x), (int)(y))
814#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
815 695
816#define dDisp Display *disp = display->display 696// for speed reasons, we assume that all codepoints 32 to 126 are
697// single-width.
698#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
817 699
818/* convert pixel dimensions to row/column values. Everything as int32_t */ 700/* convert pixel dimensions to row/column values. Everything as int32_t */
819#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 701#define Pixel2Col(x) Pixel2Width((int32_t)(x))
820#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 702#define Pixel2Row(y) Pixel2Height((int32_t)(y))
821#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 703#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
822#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 704#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
823#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 705#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
824#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 706#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
825#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
826#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
827 709
828#define TermWin_TotalWidth() ((int32_t)TermWin.width) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
829#define TermWin_TotalHeight() ((int32_t)TermWin.height) 711#define ROW(n) row_buf [LINENO (n)]
830 712
831/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
832#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
833#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
834#ifndef NO_BRIGHTCOLOR
835# define GET_FGCOLOR(x) \
836 ((((x) & RS_Bold) == 0 \
837 || GET_BASEFG (x) < minCOLOR \
838 || GET_BASEFG (x) >= minBrightCOLOR) \
839 ? GET_BASEFG (x) \
840 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
841# define GET_BGCOLOR(x) \
842 ((((x) & RS_Blink) == 0 \
843 || GET_BASEBG (x) < minCOLOR \
844 || GET_BASEBG (x) >= minBrightCOLOR) \
845 ? GET_BASEBG (x) \
846 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
847#else
848# define GET_FGCOLOR(x) GET_BASEFG(x)
849# define GET_BGCOLOR(x) GET_BASEBG(x)
850#endif
851 716
852#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
853#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
854 719
855#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
864#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
865#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
866 731
867#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
868 733
869#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
870#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
871 736
872#if ENABLE_STYLES 737#if ENABLE_STYLES
873# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
874#else 739#else
875# define FONTSET(style) TermWin.fontset[0] 740# define FONTSET(style) fontset[0]
876#endif 741#endif
877 742
878#ifdef HAVE_SCROLLBARS 743#ifdef HAVE_SCROLLBARS
879# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
880#else 745#else
… …
903#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
904#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
905#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
906 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
907 772
908#if (MENUBAR_MAX > 1)
909/* rendition style flags */
910# define menuBar_height() (TermWin.fheight + SHADOW)
911# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
912# define isMenuBarWindow(w) ((w) == menuBar.win)
913#else
914# define menuBar_height() (0)
915# define menuBar_TotalHeight() (0)
916# define isMenuBarWindow(w) (0)
917#endif
918
919#ifdef XPM_BACKGROUND
920# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
921#else
922# define XPMClearArea(a, b, c, d, e, f, g)
923#endif
924
925#ifdef UTMP_SUPPORT
926# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
927# undef HAVE_UTMPX_H
928# undef HAVE_STRUCT_UTMPX
929# endif
930# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
931# undef HAVE_UTMP_H
932# undef HAVE_STRUCT_UTMP
933# endif
934
935# ifdef HAVE_UTMPX_H
936# include <utmpx.h>
937# endif
938# ifdef HAVE_UTMP_H
939# include <utmp.h>
940# endif
941#endif
942
943#ifdef DEBUG_CMD
944# define D_CMD(x) fprintf x ; fputc('\n', stderr)
945#else
946# define D_CMD(x)
947#endif
948#ifdef DEBUG_INIT
949# define D_INIT(x) fprintf x ; fputc('\n', stderr)
950#else
951# define D_INIT(x)
952#endif
953#ifdef DEBUG_MAIN
954# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
955#else
956# define D_MAIN(x)
957#endif
958#ifdef DEBUG_SIZE
959# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
960#else
961# define D_SIZE(x)
962#endif
963
964extern class rxvt_failure_exception { } rxvt_failure_exception;
965
966typedef callback1<void, const char *> log_callback; 773typedef callback<void (const char *)> log_callback;
774typedef callback<int (int)> getfd_callback;
967 775
968extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
969extern void rxvt_log (const char *fmt, ...);
970extern void rxvt_warn (const char *fmt, ...);
971extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
972extern void rxvt_exit_failure () __attribute__ ((noreturn));
973
974#define SET_LOCALE(locale) rxvt_set_locale (locale)
975extern bool rxvt_set_locale (const char *locale);
976
977/*
978 ***************************************************************************** 776/****************************************************************************/
979 * VARIABLES 777
778#define LINE_LONGER 0x0001 // line is continued on the next row
779#define LINE_FILTERED 0x0002 // line has been filtered
780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782#define LINE_BIDI 0x0010 // line needs bidi (NYI)
783
784struct line_t {
785 text_t *t; // terminal the text
786 rend_t *r; // rendition, uses RS_ flags
787 tlen_t_ l; // length of each text line
788 uint32_t f; // flags
789
790 bool is_longer ()
791 {
792 return f & LINE_LONGER;
793 }
794
795 void is_longer (int set)
796 {
797 if (set)
798 f |= LINE_LONGER;
799 else
800 f &= ~LINE_LONGER;
801 }
802
803 void clear ()
804 {
805 t = 0;
806 r = 0;
807 l = 0;
808 f = 0;
809 }
810
811 void touch () // call whenever a line is changed/touched/updated
812 {
813#if ENABLE_PERL
814 f &= ~LINE_FILTERED;
815#endif
816 }
817
818 void touch (int col)
819 {
820 max_it (l, col);
821 touch ();
822 }
823};
824
980 ***************************************************************************** 825/****************************************************************************/
981 */
982#ifdef MENUBAR
983# include "menubar.h"
984#endif
985 826
986#define BLINK_INTERVAL 0.5
987#define TEXT_BLINK_INTERVAL 0.5
988
989#ifndef __attribute__
990# ifdef __GNUC__
991# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
992# define __attribute__(x)
993# endif
994# endif
995# define __attribute__(x)
996#endif
997
998// primivite wrapper around mbstate_t to ensure initialisation 827// primitive wrapper around mbstate_t to ensure initialisation
999struct mbstate { 828struct mbstate {
1000 mbstate_t mbs; 829 mbstate_t mbs;
1001 830
1002 operator mbstate_t *() { return &mbs; } 831 operator mbstate_t *() { return &mbs; }
1003 void reset () { memset (&mbs, 0, sizeof (mbs)); } 832 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1004 mbstate () { reset (); } 833 mbstate () { reset (); }
1005}; 834};
1006 835
836/****************************************************************************/
837
1007#define UNICODE_MASK 0x1fffffUL 838#define UNICODE_MASK 0x1fffffUL
1008 839
1009#if UNICODE3 840#if UNICODE_3
1010# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
1011# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
1012# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1013#else 844#else
845# if ENABLE_PERL
846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
848# else
1014# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
1015# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 850# define COMPOSE_HI 0xf8ffUL
1016# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 851# endif
852# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1017#endif 853#endif
1018 854
1019#if ENABLE_COMBINING 855#if ENABLE_COMBINING
1020// compose chars are used to represent composite characters 856// compose chars are used to represent composite characters
1021// that are not representable in unicode, as well as characters 857// that are not representable in unicode, as well as characters
… …
1041}; 877};
1042 878
1043extern class rxvt_composite_vec rxvt_composite; 879extern class rxvt_composite_vec rxvt_composite;
1044#endif 880#endif
1045 881
882/****************************************************************************/
1046 883
1047#ifdef KEYSYM_RESOURCE 884#ifdef KEYSYM_RESOURCE
1048 class keyboard_manager; 885class keyboard_manager;
1049#endif 886#endif
1050 887
888typedef struct rxvt_term *rxvt_t;
889
890extern rxvt_t rxvt_current_term;
891
892#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
893#define GET_R rxvt_current_term
894
895typedef struct {
896 int row;
897 int col;
898} row_col_t;
899
900/*
901 * terminal limits:
902 *
903 * width : 1 <= width
904 * height : 1 <= height
905 * ncol : 1 <= ncol <= MAX(tlen_t)
906 * nrow : 1 <= nrow <= MAX(int)
907 * saveLines : 0 <= saveLines <= MAX(int)
908 * term_start : 0 <= term_start < saveLines
909 * total_rows : nrow + saveLines
910 *
911 * top_row : -saveLines <= top_row <= 0
912 * view_start : top_row <= view_start <= 0
913 *
914 * | most coordinates are stored relative to term_start,
915 * ROW_BUF | which is the first line of the terminal screen
916 * |························= row_buf[0]
917 * |························= row_buf[1]
918 * |························= row_buf[2] etc.
919 * |
920 * +------------+···········= term_start + top_row
921 * | scrollback |
922 * | scrollback +---------+·= term_start + view_start
923 * | scrollback | display |
924 * | scrollback | display |
925 * +------------+·display·+·= term_start
926 * | terminal | display |
927 * | terminal +---------+
928 * | terminal |
929 * | terminal |
930 * +------------+···········= term_stat + nrow - 1
931 * |
932 * |
933 * END······················= total_rows
934 */
935
936struct TermWin_t {
937 int width; /* window width [pixels] */
938 int height; /* window height [pixels] */
939 int fwidth; /* font width [pixels] */
940 int fheight; /* font height [pixels] */
941 int fbase; /* font ascent (baseline) [pixels] */
942 int ncol; /* window columns [characters] */
943 int nrow; /* window rows [characters] */
944 int focus; /* window has focus */
945 int mapped; /* window state mapped? */
946 int int_bwidth; /* internal border width */
947 int ext_bwidth; /* external border width */
948 int lineSpace; /* number of extra pixels between rows */
949 int saveLines; /* number of lines that fit in scrollback */
950 int total_rows; /* total number of rows in this terminal */
951 int term_start; /* term lines start here */
952 int view_start; /* scrollback view starts here */
953 int top_row; /* topmost row index of scrollback */
954 Window parent[6]; /* parent identifiers - we're parent[0] */
955 Window vt; /* vt100 window */
956 GC gc; /* GC for drawing */
957 Pixmap pixmap;
958 rxvt_drawable *drawable;
959 rxvt_fontset *fontset[4];
960};
961
962/*
963 * screen accounting:
964 * screen_t elements
965 * row: Cursor row position : 0 <= row < nrow
966 * col: Cursor column position : 0 <= col < ncol
967 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
968 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
969 *
970 * selection_t elements
971 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
972 * nothing is selected
973 * beg: row/column of beginning of selection : never past mark
974 * mark: row/column of initial click : never past end
975 * end: row/column of one character past end of selection
976 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
977 * * Note: col == -1 ==> we're left of screen
978 *
979 */
980typedef struct {
981 row_col_t cur; /* cursor position on the screen */
982 int tscroll; /* top of settable scroll region */
983 int bscroll; /* bottom of settable scroll region */
984 unsigned int charset; /* character set number [0..3] */
985 unsigned int flags; /* see below */
986 row_col_t s_cur; /* saved cursor position */
987 unsigned int s_charset; /* saved character set number [0..3] */
988 char s_charset_char;
989 rend_t s_rstyle; /* saved rendition style */
990} screen_t;
991
992enum selection_op_t {
993 SELECTION_CLEAR = 0, /* nothing selected */
994 SELECTION_INIT, /* marked a point */
995 SELECTION_BEGIN, /* started a selection */
996 SELECTION_CONT, /* continued selection */
997 SELECTION_DONE /* selection put in CUT_BUFFER0 */
998};
999
1000typedef struct {
1001 wchar_t *text; /* selected text */
1002 unsigned int len; /* length of selected text */
1003 unsigned int screen; /* screen being used */
1004 unsigned int clicks; /* number of clicks */
1005 selection_op_t op; /* current operation */
1006 bool rect; /* rectangular selection? */
1007 row_col_t beg; /* beginning of selection <= mark */
1008 row_col_t mark; /* point of initial click <= end */
1009 row_col_t end; /* one character past end point */
1010} selection_t;
1011
1012/* ------------------------------------------------------------------------- */
1013
1014/* screen_t flags */
1015#define Screen_Relative (1<<0) /* relative origin mode flag */
1016#define Screen_VisibleCursor (1<<1) /* cursor visible? */
1017#define Screen_Autowrap (1<<2) /* auto-wrap flag */
1018#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
1019#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1020#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1021
1022/* rxvt_vars.options */
1023enum {
1024# define def(name,idx) Opt_ ## name = idx,
1025# define nodef(name) Opt_ ## name = 0,
1026# include "optinc.h"
1027# undef nodef
1028# undef def
1029Opt_count
1030};
1031
1032/* ------------------------------------------------------------------------- */
1033
1034typedef struct {
1035 char state; /* scrollbar state */
1036 char init; /* scrollbar has been initialised */
1037 unsigned int beg; /* slider sub-window begin height */
1038 unsigned int end; /* slider sub-window end height */
1039 unsigned int top; /* slider top position */
1040 unsigned int bot; /* slider bottom position */
1041 unsigned int style; /* style: rxvt, xterm, next */
1042 unsigned int width; /* scrollbar width */
1043 Window win;
1044 int (rxvt_term::*update)(int, int, int, int);
1045
1046 void setIdle() { state = 1 ; }
1047 void setMotion() { state = 'm'; }
1048 void setUp() { state = 'U'; }
1049 void setDn() { state = 'D'; }
1050} scrollBar_t;
1051
1052struct rxvt_vars : TermWin_t {
1053 scrollBar_t scrollBar;
1054 uint8_t options[(Opt_count + 7) >> 3];
1055 XSizeHints szHint;
1056 rxvt_color *pix_colors;
1057 rxvt_color *pix_colors_focused;
1058#ifdef OFF_FOCUS_FADING
1059 rxvt_color *pix_colors_unfocused;
1060#endif
1061 Cursor TermWin_cursor; /* cursor for vt window */
1062 int sb_shadow; /* scrollbar shadow width */
1063 int numlock_state;
1064 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
1065 line_t *drawn_buf; // text on screen
1066 line_t *swap_buf; // lines for swap buffer
1067 char *tabs; /* per location: 1 == tab-stop */
1068 screen_t screen;
1069 screen_t swap;
1070 selection_t selection;
1071};
1072
1051struct rxvt_term : zero_initialized, rxvt_vars { 1073struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
1074
1075 // special markers with magic addresses
1076 static const char resval_undef []; // options specifically unset
1077 static const char resval_on []; // boolean options switched on
1078 static const char resval_off []; // or off
1079
1052 log_callback *log_hook; // log error messages through this hook, if != 0 1080 log_callback *log_hook; // log error messages through this hook, if != 0
1053 1081 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1082#if ENABLE_PERL
1083 rxvt_perl_term perl;
1084#endif
1054 struct mbstate mbstate; // current input multibyte state 1085 struct mbstate mbstate; // current input multibyte state
1055 1086
1056 unsigned char want_refresh:1, 1087 unsigned char want_refresh:1,
1057#ifdef TRANSPARENT
1058 want_full_refresh:1, /* awaiting full screen refresh */
1059#endif
1060#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061 am_transparent:1, /* is a transparent term */
1062 am_pixmap_trans:1, /* transparency w/known root pixmap */
1063#endif
1064 current_screen:1, /* primary or secondary */ 1088 current_screen:1, /* primary or secondary */
1065 hate_those_clicks:1, /* a.k.a. keep mark position */
1066 num_scr_allow:1, 1089 num_scr_allow:1,
1067 bypass_keystate:1, 1090 bypass_keystate:1,
1068#ifdef CURSOR_BLINK 1091#ifdef CURSOR_BLINK
1069 hidden_cursor:1, 1092 hidden_cursor:1,
1070#endif 1093#endif
… …
1085#endif 1108#endif
1086 scrollbar_align, 1109 scrollbar_align,
1087 selection_wait, 1110 selection_wait,
1088 selection_type; 1111 selection_type;
1089/* ---------- */ 1112/* ---------- */
1113 bool rvideo_state, rvideo_mode;
1114#ifndef NO_BELL
1090 short rvideo; 1115 bool rvideo_bell;
1116#endif
1091 int num_scr; /* screen: number lines scrolled */ 1117 int num_scr; /* screen: number lines scrolled */
1092 int prev_ncol, /* screen: previous number of columns */ 1118 int prev_ncol, /* screen: previous number of columns */
1093 prev_nrow; /* screen: previous number of rows */ 1119 prev_nrow; /* screen: previous number of rows */
1094/* ---------- */ 1120/* ---------- */
1095 rend_t rstyle; 1121 rend_t rstyle;
1096/* ---------- */
1097 uint32_t pixcolor_set[NPIXCLR_SETS];
1098/* ---------- */ 1122/* ---------- */
1099#ifdef SELECTION_SCROLLING 1123#ifdef SELECTION_SCROLLING
1100 int scroll_selection_lines; 1124 int scroll_selection_lines;
1101 enum page_dirn scroll_selection_dir; 1125 enum page_dirn scroll_selection_dir;
1102 int selection_save_x, 1126 int selection_save_x,
… …
1108 /* give proper Scroll behaviour */ 1132 /* give proper Scroll behaviour */
1109#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1133#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110 mouse_slip_wheel_speed, 1134 mouse_slip_wheel_speed,
1111#endif 1135#endif
1112 refresh_count, 1136 refresh_count,
1113 refresh_limit,
1114 last_bot, /* scrollbar last bottom position */ 1137 last_bot, /* scrollbar last bottom position */
1115 last_top, /* scrollbar last top position */ 1138 last_top, /* scrollbar last top position */
1116 last_state, /* scrollbar last state */ 1139 last_state, /* scrollbar last state */
1117 scrollbar_len, 1140 scrollbar_len,
1118#ifdef MENUBAR
1119 menu_readonly, /* okay to alter menu? */
1120 Arrows_x,
1121#endif
1122#if MENUBAR_MAX > 1
1123 Nbars,
1124#endif
1125 window_vt_x, 1141 window_vt_x,
1126 window_vt_y, 1142 window_vt_y,
1127 window_sb_x, 1143 window_sb_x,
1144 mouse_row,
1145 mouse_col,
1128# ifdef POINTER_BLANK 1146# ifdef POINTER_BLANK
1129 pointerBlankDelay, 1147 pointerBlankDelay,
1130# endif 1148# endif
1131 allowedxerror; 1149 allowedxerror;
1132/* ---------- */ 1150/* ---------- */
… …
1136 int old_width, /* last used width in screen resize */ 1154 int old_width, /* last used width in screen resize */
1137 old_height; /* last used height in screen resize */ 1155 old_height; /* last used height in screen resize */
1138 unsigned long priv_modes, 1156 unsigned long priv_modes,
1139 SavedModes; 1157 SavedModes;
1140/* ---------- */ 1158/* ---------- */
1141 Atom xa[NUM_XA]; 1159 Atom *xa;
1142/* ---------- */ 1160/* ---------- */
1143#ifdef MENUBAR 1161#ifdef RXVT_SCROLLBAR
1144 GC menubarGC;
1145#endif
1146#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147 GC scrollbarGC, 1162 GC scrollbarGC,
1148 topShadowGC, 1163 topShadowGC,
1149 botShadowGC; 1164 botShadowGC;
1150#endif 1165#endif
1151#ifdef XTERM_SCROLLBAR 1166#ifdef XTERM_SCROLLBAR
… …
1174 char * incr_buf; 1189 char * incr_buf;
1175 size_t incr_buf_size, incr_buf_fill; 1190 size_t incr_buf_size, incr_buf_fill;
1176/* ---------- */ 1191/* ---------- */
1177 Cursor leftptr_cursor; 1192 Cursor leftptr_cursor;
1178/* ---------- */ 1193/* ---------- */
1179#ifndef NO_BACKSPACE_KEY
1180 const char *key_backspace;
1181#endif
1182#ifndef NO_DELETE_KEY
1183 const char *key_delete;
1184#endif
1185 struct mouse_event MEvent; 1194 struct mouse_event MEvent;
1186 XComposeStatus compose; 1195 XComposeStatus compose;
1187 ttymode_t tio; 1196 ttymode_t tio;
1188#ifdef UTMP_SUPPORT
1189# ifdef HAVE_STRUCT_UTMP
1190 struct utmp ut;
1191# endif
1192# ifdef HAVE_STRUCT_UTMPX
1193 struct utmpx utx;
1194# endif
1195# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196 char ut_id[5];
1197# endif
1198 int utmp_pos;
1199#endif
1200 row_col_t oldcursor; 1197 row_col_t oldcursor;
1201#ifdef XPM_BACKGROUND 1198#ifdef HAVE_BG_PIXMAP
1202 bgPixmap_t bgPixmap; 1199 bgPixmap_t bgPixmap;
1203 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204#endif 1200#endif
1205#ifdef MENUBAR 1201#ifdef HAVE_AFTERIMAGE
1206 menu_t *ActiveMenu, /* currently active menu */ 1202 ASVisual *asv;
1207 *BuildMenu; /* the menu currently being built */ 1203 ASImageManager *asimman;
1208 bar_t *CurrentBar;
1209# if ! (MENUBAR_MAX > 1)
1210 bar_t BarList;
1211# endif /* (MENUBAR_MAX > 1) */
1212#endif
1213#ifdef CURSOR_BLINK
1214 struct timeval lastcursorchange;
1215#endif
1216#ifdef POINTER_BLANK
1217 struct timeval lastmotion;
1218#endif 1204#endif
1219 1205
1220#if ENABLE_OVERLAY 1206#if ENABLE_OVERLAY
1221 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222 text_t **ov_text; 1208 text_t **ov_text;
1223 rend_t **ov_rend; 1209 rend_t **ov_rend;
1224 1210
1225 void scr_swap_overlay (); 1211 void scr_swap_overlay () NOTHROW;
1226 void scr_overlay_new (int x, int y, int w, int h); 1212 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1227 void scr_overlay_off (); 1213 void scr_overlay_off () NOTHROW;
1228 void scr_overlay_set (int x, int y, 1214 void scr_overlay_set (int x, int y,
1229 text_t text, 1215 text_t text,
1230 rend_t rend = OVERLAY_RSTYLE); 1216 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1231 void scr_overlay_set (int x, int y, const char *s); 1217 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1218 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1232#endif 1219#endif
1233 1220
1234 vector<void *> allocated; // free these memory blocks with free() 1221 vector<void *> allocated; // free these memory blocks with free()
1235 1222
1236 char *env_windowid; /* environmental variable WINDOWID */ 1223 char env_windowid[21]; /* environmental variable WINDOWID */
1224 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1237 char *env_display; /* environmental variable DISPLAY */ 1225 char *env_display; /* environmental variable DISPLAY */
1238 char *env_term; /* environmental variable TERM */ 1226 char *env_term; /* environmental variable TERM */
1239 char *env_colorfgbg; 1227
1240 char *locale; 1228 char *locale;
1241 char charsets[4]; 1229 char charsets[4];
1242 unsigned char *v_buffer; /* pointer to physical buffer */ 1230 char *v_buffer; /* pointer to physical buffer */
1243 unsigned int v_buflen; /* size of area to write */ 1231 unsigned int v_buflen; /* size of area to write */
1244 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1232 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1245 1233
1246#ifdef KEYSYM_RESOURCE 1234#ifdef KEYSYM_RESOURCE
1247 keyboard_manager *keyboard; 1235 keyboard_manager *keyboard;
1248#endif 1236#endif
1237#ifndef NO_RESOURCES
1238 XrmDatabase option_db;
1239#endif
1249 1240
1250 const char *rs[NUM_RESOURCES]; 1241 const char *rs[NUM_RESOURCES];
1251 /* command input buffering */ 1242 /* command input buffering */
1252 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1243 char *cmdbuf_ptr, *cmdbuf_endp;
1253 unsigned char cmdbuf_base[CBUFSIZ]; 1244 char cmdbuf_base[CBUFSIZ];
1245
1246 ptytty *pty;
1254 1247
1255 rxvt_salloc *talloc; // text line allocator 1248 rxvt_salloc *talloc; // text line allocator
1256 rxvt_salloc *ralloc; // rend line allocator 1249 rxvt_salloc *ralloc; // rend line allocator
1257 1250
1258 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1251 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1261 // ISO 14755 entry support 1254 // ISO 14755 entry support
1262 unicode_t iso14755buf; 1255 unicode_t iso14755buf;
1263 void commit_iso14755 (); 1256 void commit_iso14755 ();
1264 int hex_keyval (XKeyEvent &ev); 1257 int hex_keyval (XKeyEvent &ev);
1265# if ISO_14755 1258# if ISO_14755
1266 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1259 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1267 void iso14755_54 (int x, int y); 1260 void iso14755_54 (int x, int y);
1268# endif 1261# endif
1269#endif 1262#endif
1270 1263
1271 // modifies first argument(!) 1264 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1272 void paste (unsigned char *data, unsigned int len);
1273 1265
1274 void flush (); 1266 void vt_select_input () const NOTHROW
1267 {
1268 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1269 }
1275 1270
1276#if TRANSPARENT 1271#if ENABLE_TRANSPARENCY || ENABLE_PERL
1277 void rootwin_cb (XEvent &xev); 1272 void rootwin_cb (XEvent &xev);
1278 xevent_watcher rootwin_ev; 1273 xevent_watcher rootwin_ev;
1279#endif 1274#endif
1280 1275#ifdef HAVE_BG_PIXMAP
1281 1276 void update_background ();
1282 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int; 1277#if TRACE_PIXMAPS
1283 void sig_chld (sig_watcher &w); sig_watcher sw_chld; 1278 void trace_update_background (const char *file, int line);
1279# define update_background() trace_update_background (__FILE__, __LINE__)
1280#endif
1281 void update_background_cb (ev::timer &w, int revents);
1282 ev::timer update_background_ev;
1283#endif
1284 1284
1285 void x_cb (XEvent &xev); 1285 void x_cb (XEvent &xev);
1286 xevent_watcher termwin_ev; 1286 xevent_watcher termwin_ev;
1287 xevent_watcher vt_ev; 1287 xevent_watcher vt_ev;
1288#ifdef HAVE_SCROLLBARS 1288#ifdef HAVE_SCROLLBARS
1289 xevent_watcher scrollbar_ev; 1289 xevent_watcher scrollbar_ev;
1290#endif 1290#endif
1291#ifdef MENUBAR
1292 xevent_watcher menubar_ev;
1293#endif
1294 1291
1295 void check_cb (check_watcher &w); check_watcher check_ev; 1292 void child_cb (ev::child &w, int revents); ev::child child_ev;
1296 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1293 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1297 void flush_cb (time_watcher &w); time_watcher flush_ev; 1294 void refresh_check ();
1298 1295 void flush ();
1299 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1296 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1300 1297 bool pty_fill ();
1301 void incr_cb (time_watcher &w); time_watcher incr_ev; 1298 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1299 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1302 1300
1303#ifdef CURSOR_BLINK 1301#ifdef CURSOR_BLINK
1304 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1302 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1305#endif 1303#endif
1306#ifdef TEXT_BLINK 1304#ifdef TEXT_BLINK
1307 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1305 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1306#endif
1307#ifndef NO_BELL
1308 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1308#endif 1309#endif
1309 1310
1310#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1311#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1311 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1312 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1312#endif 1313#endif
1313#ifdef SELECTION_SCROLLING 1314#ifdef SELECTION_SCROLLING
1314 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1315 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1315#endif 1316#endif
1316#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1317#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1317 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1318 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1318#endif 1319#endif
1319 1320
1320#ifdef POINTER_BLANK 1321#ifdef POINTER_BLANK
1321 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1322 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1322 void pointer_blank (); 1323 void pointer_blank ();
1323#endif 1324#endif
1324 void pointer_unblank (); 1325 void pointer_unblank ();
1325 1326
1326 void tt_printf (const char *fmt,...); 1327 void tt_printf (const char *fmt,...);
1327 void tt_write (const unsigned char *data, unsigned int len); 1328 void tt_write (const char *data, unsigned int len);
1328 void pty_write (); 1329 void pty_write ();
1329 1330
1330 void tt_winch (); 1331 void init (stringvec *argv, stringvec *envv)
1332 {
1333 this->argv = argv;
1334 init (argv->size (), argv->begin (), envv);
1335 }
1331 1336
1332 rxvt_term (); 1337 void make_current () const // make this the "currently active" urxvt instance
1333 ~rxvt_term (); 1338 {
1339 SET_R (this);
1340 set_environ (envv);
1341 rxvt_set_locale (locale);
1342 }
1343
1344#if USE_XIM
1345 rxvt_xim *input_method;
1346 XIC Input_Context;
1347 XIMStyle input_style;
1348 XPoint spot; // most recently sent spot position
1349
1334 void destroy (); 1350 void im_destroy ();
1335 void emergency_cleanup (); 1351 void im_cb (); im_watcher im_ev;
1352 void im_set_size (XRectangle &size);
1353 void im_set_position (XPoint &pos) NOTHROW;
1354 void im_set_color (unsigned long &fg, unsigned long &bg);
1355 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1336 1356
1337 bool init (int argc, const char *const *argv); 1357 bool IMisRunning ();
1358 void IMSendSpot ();
1359 bool IM_get_IC (const char *modifiers);
1360 void IMSetPosition ();
1361#endif
1362
1363 // command.C
1364 void key_press (XKeyEvent &ev);
1365 void key_release (XKeyEvent &ev);
1366 unsigned int cmd_write (const char *str, unsigned int count);
1367
1368 wchar_t next_char () NOTHROW;
1369 wchar_t cmd_getc () THROW ((class out_of_input));
1370 uint32_t next_octet () NOTHROW;
1371 uint32_t cmd_get8 () THROW ((class out_of_input));
1372
1373 bool cmd_parse ();
1374 void mouse_report (XButtonEvent &ev);
1375 void button_press (XButtonEvent &ev);
1376 void button_release (XButtonEvent &ev);
1377 void focus_in ();
1378 void focus_out ();
1379 void update_fade_color (unsigned int idx);
1380#ifdef PRINTPIPE
1381 FILE *popen_printer ();
1382 int pclose_printer (FILE *stream);
1383#endif
1384 void process_print_pipe ();
1385 void process_nonprinting (unicode_t ch);
1386 void process_escape_vt52 (unicode_t ch);
1387 void process_escape_seq ();
1388 void process_csi_seq ();
1389 void process_window_ops (const int *args, unsigned int nargs);
1390 char *get_to_st (unicode_t &ends_how);
1391 void process_dcs_seq ();
1392 void process_osc_seq ();
1393 void process_color_seq (int report, int color, const char *str, char resp);
1394 void process_xterm_seq (int op, const char *str, char resp);
1395 int privcases (int mode, unsigned long bit);
1396 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1397 void process_sgr_mode (unsigned int nargs, const int *arg);
1398 void process_graphics ();
1399 // init.C
1338 bool init_vars (); 1400 void init_vars ();
1339
1340 bool pty_fill ();
1341
1342 void init_secondary (); 1401 void init_secondary ();
1343 const char **init_resources (int argc, const char *const *argv); 1402 const char **init_resources (int argc, const char *const *argv);
1344 void init_env (); 1403 void init_env ();
1345 void set_locale (const char *locale); 1404 void set_locale (const char *locale);
1346 void init_xlocale (); 1405 void init_xlocale ();
1347 void init_command (const char *const *argv); 1406 void init_command (const char *const *argv);
1348 void run_command (const char *const *argv); 1407 void run_command (const char *const *argv);
1349 int run_child (const char *const *argv); 1408 int run_child (const char *const *argv);
1350
1351 void color_aliases (int idx); 1409 void color_aliases (int idx);
1352 void recolour_cursor ();
1353 void create_windows (int argc, const char *const *argv); 1410 void create_windows (int argc, const char *const *argv);
1354 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1355 void window_calc (unsigned int width, unsigned int height);
1356
1357#if USE_XIM
1358 rxvt_xim *input_method;
1359 XIC Input_Context;
1360 XIMStyle input_style;
1361 XPoint spot; // most recently sent spot position
1362
1363 void im_destroy ();
1364 void im_cb (); im_watcher im_ev;
1365 void im_set_size (XRectangle &size);
1366 void im_set_position (XPoint &pos);
1367 void im_set_color (unsigned long &fg, unsigned long &bg);
1368 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1369
1370 bool IMisRunning ();
1371 void IMSendSpot ();
1372 bool IM_get_IC (const char *modifiers);
1373 void IMSetStatusPosition ();
1374#endif
1375
1376 void resize_scrollbar ();
1377
1378 void pixel_position (int *x, int *y);
1379
1380 void selection_click (int clicks, int x, int y);
1381 void selection_extend (int x, int y, int flag);
1382 void selection_rotate (int x, int y);
1383
1384 /* autoconvert */
1385
1386 // command.C
1387 void lookup_key (XKeyEvent &ev);
1388 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1389
1390 unicode_t next_char ();
1391 unicode_t cmd_getc ();
1392 unicode_t next_octet ();
1393 unicode_t cmd_get8 ();
1394
1395 bool cmd_parse ();
1396 void mouse_report (XButtonEvent &ev);
1397 void button_press (XButtonEvent &ev);
1398 void button_release (XButtonEvent &ev);
1399 void focus_in ();
1400 void focus_out ();
1401 int check_our_parents ();
1402#ifdef PRINTPIPE
1403 FILE *popen_printer ();
1404 int pclose_printer (FILE *stream);
1405#endif
1406 void process_print_pipe ();
1407 void process_nonprinting (unicode_t ch);
1408 void process_escape_vt52 (unicode_t ch);
1409 void process_escape_seq ();
1410 void process_csi_seq ();
1411 void process_window_ops (const int *args, unsigned int nargs);
1412 unsigned char *get_to_st (unicode_t &ends_how);
1413 void process_dcs_seq ();
1414 void process_osc_seq ();
1415 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1416 void process_xterm_seq (int op, const char *str, unsigned char resp);
1417 int privcases (int mode, unsigned long bit);
1418 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1419 void process_sgr_mode (unsigned int nargs, const int *arg);
1420 void process_graphics ();
1421 // init.C
1422 void Get_Colours (); 1411 void Get_Colours ();
1423 void get_ourmods (); 1412 void get_ourmods ();
1424 // logging.C
1425 void makeutent (const char *pty, const char *hostname);
1426 void cleanutent ();
1427 // main.C 1413 // main.C
1428 void privileged_utmp (rxvt_privaction action); 1414 void tt_winch ();
1415 rxvt_term ();
1416 ~rxvt_term ();
1417 void destroy ();
1418 void emergency_cleanup ();
1419 void init (int argc, const char *const *argv, stringvec *envv);
1420 void recolour_cursor ();
1421 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1422 void window_calc (unsigned int newwidth, unsigned int newheight);
1429 bool set_fonts (); 1423 bool set_fonts ();
1430 void set_string_property (Atom prop, const char *str, int len = -1); 1424 void set_string_property (Atom prop, const char *str, int len = -1);
1431 void set_utf8_property (Atom prop, const char *str, int len = -1); 1425 void set_utf8_property (Atom prop, const char *str, int len = -1);
1432 void set_title (const char *str); 1426 void set_title (const char *str);
1433 void set_icon_name (const char *str); 1427 void set_icon_name (const char *str);
1434 void set_window_color (int idx, const char *color); 1428 void set_window_color (int idx, const char *color);
1435 void set_colorfgbg (); 1429 void set_colorfgbg ();
1436 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1430 bool set_color (rxvt_color &color, const char *name);
1431 void alias_color (int dst, int src);
1437 void set_widthheight (unsigned int width, unsigned int height); 1432 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1438 1433 void get_window_origin (int &x, int &y);
1439#ifdef MENUBAR 1434 Pixmap get_pixmap_property (int prop_id);
1440 // menubar.C
1441 void menuitem_free (menu_t *menu, menuitem_t *item);
1442 int action_dispatch (action_t *action);
1443 void menuarrow_free (char name);
1444 void menuarrow_add (char *string);
1445 char *menu_find_base (menu_t **menu, char *path);
1446 menu_t *menu_delete (menu_t *menu);
1447 menu_t *menu_add (menu_t *parent, char *path);
1448 void drawbox_menubar (int x, int len, int state);
1449 void drawtriangle (int x, int y, int state);
1450 void drawbox_menuitem (int y, int state);
1451 void menu_show ();
1452 void menu_display (void (rxvt_term::*update) ());
1453 void menu_hide_all ();
1454 void menu_hide ();
1455 void menu_clear (menu_t *menu);
1456 void menubar_clear ();
1457 bar_t *menubar_find (const char *name);
1458 int menubar_push (const char *name);
1459 void menubar_remove (const char *name);
1460 void menubar_dump (FILE *fp);
1461 void menubar_read (const char *filename);
1462 void menubar_dispatch (char *str);
1463 void draw_Arrows (int name, int state);
1464 void menubar_expose ();
1465 int menubar_mapping (int map);
1466 int menu_select (XButtonEvent &ev);
1467 void menubar_select (XButtonEvent &ev);
1468 void menubar_control (XButtonEvent &ev);
1469 void map_menuBar (int map);
1470#endif
1471 1435
1472 // screen.C 1436 // screen.C
1473 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1437
1474 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1438 void lalloc (line_t &l) const
1439 {
1440 l.t = (text_t *)talloc->alloc ();
1441 l.r = (rend_t *)ralloc->alloc ();
1442 }
1443
1444#if 0
1445 void lfree (line_t &l)
1446 {
1447 talloc->free (l.t);
1448 ralloc->free (l.r);
1449 }
1450#endif
1451
1452 void lresize (line_t &l) const
1453 {
1454 if (!l.t)
1455 return;
1456
1457 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1458 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1459
1460 l.l = min (l.l, ncol);
1461
1462 if (ncol > prev_ncol)
1463 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1464 }
1465
1466 int fgcolor_of (rend_t r) const NOTHROW
1467 {
1468 int base = GET_BASEFG (r);
1469#ifndef NO_BRIGHTCOLOR
1470 if (r & RS_Bold
1471# if ENABLE_STYLES
1472 && option (Opt_intensityStyles)
1473# endif
1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1475 base += minBrightCOLOR - minCOLOR;
1476#endif
1477 return base;
1478 }
1479
1480 int bgcolor_of (rend_t r) const NOTHROW
1481 {
1482 int base = GET_BASEBG (r);
1483#ifndef NO_BRIGHTCOLOR
1484 if (r & RS_Blink
1485# if ENABLE_STYLES
1486 && option (Opt_intensityStyles)
1487# endif
1488 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1489 base += minBrightCOLOR - minCOLOR;
1490#endif
1491 return base;
1492 }
1493
1494 bool option (uint8_t opt) const NOTHROW
1495 {
1496 if (!opt)
1497 return 0;
1498
1499 --opt;
1500 return options[opt >> 3] & (1 << (opt & 7));
1501 }
1502
1503 void set_option (uint8_t opt, bool set = true) NOTHROW
1504 {
1505 if (!opt)
1506 return;
1507
1508 --opt;
1509 if (set)
1510 options[opt >> 3] |= (1 << (opt & 7));
1511 else
1512 options[opt >> 3] &= ~(1 << (opt & 7));
1513 }
1514
1515 void PrivMode (int set, unsigned bit) NOTHROW
1516 {
1517 if (set)
1518 priv_modes |= bit;
1519 else
1520 priv_modes &= ~bit;
1521 }
1522
1523 // modifies first argument(!)
1524 void paste (char *data, unsigned int len) NOTHROW;
1525 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1526 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1475 int scr_scroll_text (int row1, int row2, int count, int spec); 1527 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1476 void scr_reset (); 1528 void scr_reset ();
1477 void scr_reset_realloc ();
1478 void scr_release (); 1529 void scr_release () NOTHROW;
1479 void scr_clear (bool really = false); 1530 void scr_clear (bool really = false) NOTHROW;
1480 void scr_refresh (unsigned char refresh_type); 1531 void scr_refresh () NOTHROW;
1481 bool scr_refresh_rend (rend_t mask, rend_t value); 1532 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1482 void scr_erase_screen (int mode); 1533 void scr_erase_screen (int mode) NOTHROW;
1483#if ENABLE_FRILLS 1534#if ENABLE_FRILLS
1484 void scr_erase_savelines (); 1535 void scr_erase_savelines () NOTHROW;
1485 void scr_backindex (); 1536 void scr_backindex () NOTHROW;
1486 void scr_forwardindex (); 1537 void scr_forwardindex () NOTHROW;
1487#endif 1538#endif
1488 void scr_touch (bool refresh); 1539 void scr_touch (bool refresh) NOTHROW;
1489 void scr_expose (int x, int y, int width, int height, bool refresh); 1540 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1490 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1491 void scr_recolour (); 1541 void scr_recolour () NOTHROW;
1492 void scr_remap_chars (); 1542 void scr_remap_chars () NOTHROW;
1493 void scr_remap_chars (text_t *tp, rend_t *rp); 1543 void scr_remap_chars (line_t &l) NOTHROW;
1544
1545 enum cursor_mode { SAVE, RESTORE };
1494 1546
1495 void scr_poweron (); 1547 void scr_poweron ();
1496 void scr_cursor (int mode); 1548 void scr_cursor (cursor_mode mode) NOTHROW;
1497 void scr_do_wrap (); 1549 void scr_do_wrap () NOTHROW;
1550 void scr_swap_screen () NOTHROW;
1498 int scr_change_screen (int scrn); 1551 void scr_change_screen (int scrn);
1499 void scr_color (unsigned int color, int fgbg); 1552 void scr_color (unsigned int color, int fgbg) NOTHROW;
1500 void scr_rendition (int set, int style); 1553 void scr_rendition (int set, int style) NOTHROW;
1501 void scr_add_lines (const unicode_t *str, int nlines, int len); 1554 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1502 void scr_backspace (); 1555 void scr_backspace () NOTHROW;
1503 void scr_tab (int count, bool ht = false); 1556 void scr_tab (int count, bool ht = false) NOTHROW;
1504 void scr_gotorc (int row, int col, int relative); 1557 void scr_gotorc (int row, int col, int relative) NOTHROW;
1505 void scr_index (enum page_dirn direction); 1558 void scr_index (enum page_dirn direction) NOTHROW;
1506 void scr_erase_line (int mode); 1559 void scr_erase_line (int mode) NOTHROW;
1507 void scr_E (); 1560 void scr_E () NOTHROW;
1508 void scr_insdel_lines (int count, int insdel); 1561 void scr_insdel_lines (int count, int insdel) NOTHROW;
1509 void scr_insdel_chars (int count, int insdel); 1562 void scr_insdel_chars (int count, int insdel) NOTHROW;
1510 void scr_scroll_region (int top, int bot); 1563 void scr_scroll_region (int top, int bot) NOTHROW;
1511 void scr_cursor_visible (int mode); 1564 void scr_cursor_visible (int mode) NOTHROW;
1512 void scr_autowrap (int mode); 1565 void scr_autowrap (int mode) NOTHROW;
1513 void scr_relative_origin (int mode); 1566 void scr_relative_origin (int mode) NOTHROW;
1514 void scr_insert_mode (int mode); 1567 void scr_insert_mode (int mode) NOTHROW;
1515 void scr_set_tab (int mode); 1568 void scr_set_tab (int mode) NOTHROW;
1516 void scr_rvideo_mode (int mode); 1569 void scr_rvideo_mode (bool on) NOTHROW;
1517 void scr_report_position (); 1570 void scr_report_position () NOTHROW;
1518 void set_font_style (); 1571 void set_font_style () NOTHROW;
1519 void scr_charset_choose (int set); 1572 void scr_charset_choose (int set) NOTHROW;
1520 void scr_charset_set (int set, unsigned int ch); 1573 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1521 int scr_move_to (int y, int len); 1574 void scr_move_to (int y, int len) NOTHROW;
1522 int scr_page (enum page_dirn direction, int nlines); 1575 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1523 int scr_changeview (unsigned int oldviewstart); 1576 bool scr_changeview (int new_view_start) NOTHROW;
1524 void scr_bell (); 1577 void scr_bell () NOTHROW;
1525 void scr_printscreen (int fullhist); 1578 void scr_printscreen (int fullhist) NOTHROW;
1579 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1580 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1526 void scr_reverse_selection (); 1581 void scr_reverse_selection () NOTHROW;
1527 void scr_dump (int fd); 1582 void scr_dump (int fd) NOTHROW;
1583
1528 void selection_check (int check_more); 1584 void selection_check (int check_more) NOTHROW;
1529 void selection_paste (Window win, Atom prop, bool delete_prop); 1585 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1530 void selection_property (Window win, Atom prop); 1586 void selection_property (Window win, Atom prop) NOTHROW;
1531 void selection_request (Time tm, int x, int y); 1587 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1532 int selection_request_other (Atom target, int selnum); 1588 int selection_request_other (Atom target, int selnum) NOTHROW;
1533 void selection_clear (); 1589 void selection_clear () NOTHROW;
1534 void selection_make (Time tm); 1590 void selection_make (Time tm);
1591 bool selection_grab (Time tm) NOTHROW;
1535 void selection_start_colrow (int col, int row); 1592 void selection_start_colrow (int col, int row) NOTHROW;
1536 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1593 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1537 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1594 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1538 void selection_remove_trailing_spaces (); 1595 void selection_remove_trailing_spaces () NOTHROW;
1539 void selection_send (const XSelectionRequestEvent &rq); 1596 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1597 void selection_click (int clicks, int x, int y) NOTHROW;
1598 void selection_extend (int x, int y, int flag) NOTHROW;
1599 void selection_rotate (int x, int y) NOTHROW;
1540 1600
1541#if defined(NEXT_SCROLLBAR) 1601#if defined(NEXT_SCROLLBAR)
1542 // scrollbar-next.C 1602 // scrollbar-next.C
1543 Pixmap renderPixmap (const char *const *data, int width, int height); 1603 Pixmap renderPixmap (const char *const *data, int width, int height);
1544 void init_scrollbar_stuff (); 1604 void init_scrollbar_stuff ();
… …
1546 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1606 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1547#endif 1607#endif
1548 1608
1549#if defined(RXVT_SCROLLBAR) 1609#if defined(RXVT_SCROLLBAR)
1550 // scrollbar-rxvt.C 1610 // scrollbar-rxvt.C
1551 void Draw_button (int x, int y, int state, int dirn);
1552 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1611 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1553#endif 1612#endif
1554 1613
1555#if defined(XTERM_SCROLLBAR) 1614#if defined(XTERM_SCROLLBAR)
1556 // scrollbar-xterm.C 1615 // scrollbar-xterm.C
… …
1561 // scrollbar-plain.C 1620 // scrollbar-plain.C
1562 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1621 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1563#endif 1622#endif
1564 1623
1565 // scrollbar.C 1624 // scrollbar.C
1625 void resize_scrollbar ();
1566 int scrollbar_mapping (int map); 1626 int scrollbar_mapping (int map);
1567 int scrollbar_show (int update); 1627 int scrollbar_show (int update);
1568 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1628 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1569 1629
1570 // xdefaults.C 1630 // xdefaults.C
1571 void get_options (int argc, const char *const *argv); 1631 void get_options (int argc, const char *const *argv);
1572 int parse_keysym (const char *str, const char *arg); 1632 int parse_keysym (const char *str, const char *arg);
1573 void get_xdefaults (FILE *stream, const char *name); 1633 const char *x_resource (const char *name);
1574 void extract_resources (); 1634 void extract_resources ();
1575 // xpm.C
1576 int scale_pixmap (const char *geom);
1577 void resize_pixmap ();
1578 Pixmap set_bgPixmap (const char *file);
1579}; 1635};
1580 1636
1581/* 1637#endif /* _RXVT_H_ */
1582 *****************************************************************************
1583 * PROTOTYPES
1584 *****************************************************************************
1585 */
1586#ifdef PROTOTYPES
1587# define __PROTO(p) p
1588#else
1589# define __PROTO(p) ()
1590#endif
1591 1638
1592#ifdef DEBUG_malloc
1593# include "dmalloc.h" /* This comes last */
1594#endif
1595
1596#endif /* _RXVT_H_ */
1597

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