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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.12 by pcg, Wed Dec 17 09:00:35 2003 UTC vs.
Revision 1.224 by root, Thu Jan 19 19:51:08 2006 UTC

1/*
2 * $Id: rxvt.h,v 1.12 2003/12/17 09:00:35 pcg Exp $
3 */
4
5#ifndef _RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
6#define _RXVT_H_ 2#define RXVT_H_
7 3
8#include "rxvtlib.h" 4#include "rxvtlib.h"
9 5
10#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
24
25#include <limits.h>
11 26
12#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
13#include <X11/keysym.h> 28#include <X11/keysym.h>
14#include <X11/keysymdef.h> 29#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 30#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
16 34
17#include "defaultfont.h" 35#include "encoding.h"
18#include "rxvtcolor.h" 36#include "rxvtfont.h"
37#include "rxvttoolkit.h"
19#include "iom.h" 38#include "iom.h"
20#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
21 51
22/* 52/*
23 ***************************************************************************** 53 *****************************************************************************
24 * SYSTEM HACKS 54 * SYSTEM HACKS
25 ***************************************************************************** 55 *****************************************************************************
26 */ 56 */
27/* Consistent defines - please report on the necessity 57/* Consistent defines - please report on the necessity
28 * @ Unixware: defines (__svr4__) 58 * @ Unixware: defines (__svr4__)
29 */ 59 */
30#if defined (SVR4) && !defined (__svr4__) 60#if defined (SVR4) && !defined (__svr4__)
31# define __svr4__ 61# define __svr4__ 1
32#endif 62#endif
33#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
34# define __sun__ 64# define __sun__ 1
35#endif 65#endif
36
37 66
38#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
39typedef char *XPointer; 68typedef char *XPointer;
40#endif 69#endif
41 70
42#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
43# include <termios.h> 72# include <termios.h>
44typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
51 int line; 80 int line;
52 int local; 81 int local;
53} ttymode_t; 82} ttymode_t;
54#endif 83#endif
55 84
56#ifdef GREEK_SUPPORT
57# include "grkelot.h"
58#endif
59#ifdef XPM_BACKGROUND 85#ifdef XPM_BACKGROUND
60# ifdef XPM_INC_X11 86# ifdef XPM_INC_X11
61# include <X11/xpm.h> 87# include <X11/xpm.h>
62# else 88# else
63# include <xpm.h> 89# include <xpm.h>
68# define STDIN_FILENO 0 94# define STDIN_FILENO 0
69# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
70# define STDERR_FILENO 2 96# define STDERR_FILENO 2
71#endif 97#endif
72 98
73#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 99/*
74# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 100 *****************************************************************************
75# define NO_SETOWNER_TTYDEV 101 * PROTOTYPES
76# endif 102 *****************************************************************************
77#endif 103 */
78#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 104// main.C
79# define NO_SETOWNER_TTYDEV 105RETSIGTYPE rxvt_Child_signal (int sig);
80#endif 106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size);
111
112// util.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str);
118
119// misc.C
120char * rxvt_r_basename (const char *str);
121void rxvt_vlog (const char *fmt, va_list arg_ptr);
122void rxvt_log (const char *fmt,...);
123void rxvt_warn (const char *fmt,...);
124void rxvt_fatal (const char *fmt,...);
125void rxvt_exit_failure ();
126int rxvt_Str_match (const char *s1, const char *s2);
127const char * rxvt_Str_skip_space (const char *str);
128char * rxvt_Str_trim (char *str);
129int rxvt_Str_escaped (char *str);
130char ** rxvt_splitcommastring (const char *cs);
131void rxvt_freecommastring (char **cs);
132char * rxvt_File_find (const char *file, const char *ext, const char *path);
133void rxvt_usleep (int usecs);
134
135/////////////////////////////////////////////////////////////////////////////
136
137// temporarily replace the process environment
138extern char **environ;
139extern char **rxvt_environ; // the original environ pointer
140
141inline void set_environ (stringvec *envv)
142{
143 if (envv)
144 environ = (char **)envv->begin ();
145}
146
147inline void set_environ (char **envv)
148{
149 if (envv)
150 environ = envv;
151}
81 152
82/* 153/*
83 ***************************************************************************** 154 *****************************************************************************
84 * STRUCTURES AND TYPEDEFS 155 * STRUCTURES AND TYPEDEFS
85 ***************************************************************************** 156 *****************************************************************************
86 */ 157 */
87struct grwin_t; 158struct grwin_t;
88 159
89/* Sanitize menubar info */
90#ifndef MENUBAR
91# undef MENUBAR_MAX
92#endif
93#ifndef MENUBAR_MAX
94# define MENUBAR_MAX 0
95#endif
96
97/* If we're using either the rxvt scrollbar or menu bars, keep the 160/* If we're using either the rxvt scrollbar, keep the
98 * scrollColor resource. 161 * scrollColor resource.
99 */ 162 */
100#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
101# define KEEP_SCROLLCOLOR 1 164# define KEEP_SCROLLCOLOR 1
102#else 165#else
103# undef KEEP_SCROLLCOLOR 166# undef KEEP_SCROLLCOLOR
104#endif 167#endif
105 168
106#ifdef XPM_BACKGROUND 169#ifdef XPM_BACKGROUND
107typedef struct { 170typedef struct {
108 short w, h, x, y; 171 short w, h, x, y;
109 Pixmap pixmap; 172 Pixmap pixmap;
110} bgPixmap_t; 173} bgPixmap_t;
111#endif 174#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 virtual ~rxvt_ptytty ()
181 {
182 //
183 }
184
185 virtual bool get () = 0;
186#if UTMP_SUPPORT
187 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
188#endif
189
190 void close_tty ();
191 bool make_controlling_tty ();
192 void set_utf8_mode (bool on);
193};
194
195rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
196void rxvt_ptytty_server (); // start the ptytty server process
112 197
113/* 198/*
114 * the 'essential' information for reporting Mouse Events 199 * the 'essential' information for reporting Mouse Events
115 * pared down from XButtonEvent 200 * pared down from XButtonEvent
116 */ 201 */
117struct mouse_event { 202struct mouse_event {
118 int clicks; 203 int clicks;
119 Time time; /* milliseconds */ 204 Time time; /* milliseconds */
120 unsigned int state; /* key or button mask */ 205 unsigned int state; /* key or button mask */
121 unsigned int button; /* detail */ 206 unsigned int button; /* detail */
122}; 207};
123 208
124#ifndef min 209#if ENABLE_FRILLS
125# define min(a,b) (((a) < (b)) ? (a) : (b)) 210typedef struct _mwmhints {
126# define max(a,b) (((a) > (b)) ? (a) : (b)) 211 CARD32 flags;
212 CARD32 functions;
213 CARD32 decorations;
214 INT32 input_mode;
215 CARD32 status;
216} MWMHints;
127#endif 217#endif
128 218
129#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 219#if ENABLE_XEMBED
130#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 220// XEMBED messages
131#define SWAP_IT(one, two, typeof) \ 221# define XEMBED_EMBEDDED_NOTIFY 0
132 do { \ 222# define XEMBED_WINDOW_ACTIVATE 1
133 typeof swapittmp; \ 223# define XEMBED_WINDOW_DEACTIVATE 2
134 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 224# define XEMBED_REQUEST_FOCUS 3
135 } while (/* CONSTCOND */ 0) 225# define XEMBED_FOCUS_IN 4
136#define BOUND_POSITIVE_INT16(val) \ 226# define XEMBED_FOCUS_OUT 5
137 (int16_t)((val) <= 0 \ 227# define XEMBED_FOCUS_NEXT 6
138 ? 0 \ 228# define XEMBED_FOCUS_PREV 7
139 : min((val), (((uint16_t)-1)>>1))) 229
230# define XEMBED_MODALITY_ON 10
231# define XEMBED_MODALITY_OFF 11
232# define XEMBED_REGISTER_ACCELERATOR 12
233# define XEMBED_UNREGISTER_ACCELERATOR 13
234# define XEMBED_ACTIVATE_ACCELERATOR 14
235
236// XEMBED detail code
237# define XEMBED_FOCUS_CURRENT 0
238# define XEMBED_FOCUS_FIRST 1
239# define XEMBED_FOCUS_LAST 2
240
241# define XEMBED_MAPPED (1 << 0)
242#endif
140 243
141/* 244/*
142 ***************************************************************************** 245 *****************************************************************************
143 * NORMAL DEFINES 246 * NORMAL DEFINES
144 ***************************************************************************** 247 *****************************************************************************
145 */ 248 */
146 249
147#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
148# error if you disable both selection styles, how can you select, silly?
149#endif
150
151#define APL_CLASS "XTerm" /* class name */
152#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
153#define APL_NAME "rxvt" /* normal name */
154
155/* COLORTERM, TERM environment variables */ 250/* COLORTERM, TERM environment variables */
156#define COLORTERMENV "rxvt" 251#define COLORTERMENV "rxvt"
157#ifdef XPM_BACKGROUND 252#ifdef XPM_BACKGROUND
158# define COLORTERMENVFULL COLORTERMENV "-xpm" 253# define COLORTERMENVFULL COLORTERMENV "-xpm"
159#else 254#else
160# define COLORTERMENVFULL COLORTERMENV 255# define COLORTERMENVFULL COLORTERMENV
161#endif 256#endif
162#ifndef TERMENV 257#ifndef TERMENV
163# define TERMENV "xterm" 258# define TERMENV "rxvt-unicode"
164#endif 259#endif
165 260
166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 261#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167# define NO_MOUSE_REPORT_SCROLLBAR 262# define NO_MOUSE_REPORT_SCROLLBAR 1
168#endif
169
170#ifdef NO_RESOURCES
171# undef USE_XGETDEFAULT
172#endif 263#endif
173 264
174/* now look for other badly set stuff */ 265/* now look for other badly set stuff */
175 266
176#if !defined (EACCESS) && defined(EAGAIN) 267#if !defined (EACCESS) && defined(EAGAIN)
180#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 271#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181# define EXIT_SUCCESS 0 /* exit function success */ 272# define EXIT_SUCCESS 0 /* exit function success */
182# define EXIT_FAILURE 1 /* exit function failure */ 273# define EXIT_FAILURE 1 /* exit function failure */
183#endif 274#endif
184 275
185#define menuBar_esc 10
186#define scrollBar_esc 30 276#define scrollBar_esc 30
187#define menuBar_margin 2 /* margin below text */
188 277
189#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 278#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190# define HAVE_SCROLLBARS 279# define HAVE_SCROLLBARS 1
191#endif
192
193/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194#ifdef HALFSHADOW
195# define SHADOW 1
196#else
197# define SHADOW 2
198#endif 280#endif
199 281
200#define R_SB_ALIGN_CENTRE 0 282#define R_SB_ALIGN_CENTRE 0
201#define R_SB_ALIGN_TOP 1 283#define R_SB_ALIGN_TOP 1
202#define R_SB_ALIGN_BOTTOM 2 284#define R_SB_ALIGN_BOTTOM 2
203 285
204#define R_SB_RXVT 0
205#define R_SB_NEXT 1 286#define R_SB_NEXT 1
206#define R_SB_XTERM 2 287#define R_SB_XTERM 2
288#define R_SB_PLAIN 4
289#define R_SB_RXVT 8
207 290
208#define SB_WIDTH_NEXT 19 291#define SB_WIDTH_NEXT 19
209#define SB_WIDTH_XTERM 7 292#define SB_WIDTH_XTERM 15
293#define SB_WIDTH_PLAIN 7
210#ifndef SB_WIDTH_RXVT 294#ifndef SB_WIDTH_RXVT
211# define SB_WIDTH_RXVT 10 295# define SB_WIDTH_RXVT 10
212#endif 296#endif
213 297
214/* 298/*
241 * | | :::::::: | 325 * | | :::::::: |
242 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 326 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243 * | +---------+ | 327 * | +---------+ |
244 * | | ......%%| | 328 * | | ......%%| |
245 * | | ......%%| | 329 * | | ......%%| |
246 * | | ..()..%%| | 330 * | | .. ()..%%| |
247 * | | ......%%| | 331 * | | ......%%| |
248 * | | %%%%%%%%| | 332 * | | %%%%%%%%| |
249 * | +---------+ | <......................... 333 * | +---------+ | <.........................
250 * | | <---< SB_PADDING : 334 * | | <---< SB_PADDING :
251 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 335 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
272 * :............: 356 * :............:
273 * | 357 * |
274 * +---< SB_WIDTH_NEXT 358 * +---< SB_WIDTH_NEXT
275 */ 359 */
276 360
361enum {
277#define NO_REFRESH 0 /* Window not visible at all! */ 362 NO_REFRESH = 0, /* Window not visible at all! */
278#define FAST_REFRESH (1<<0) /* Fully exposed window */ 363 FAST_REFRESH = 1, /* Fully exposed window */
279#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 364 SLOW_REFRESH = 2, /* Partially exposed window */
280#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 365};
281#define REFRESH_BOUNDS (1<<3)
282 366
283#ifdef NO_SECONDARY_SCREEN 367#ifdef NO_SECONDARY_SCREEN
284# define NSCREENS 0 368# define NSCREENS 0
285#else 369#else
286# define NSCREENS 1 370# define NSCREENS 1
287#endif 371#endif
288
289#define IGNORE 0
290#define SAVE 's'
291#define RESTORE 'r'
292 372
293/* special (internal) prefix for font commands */ 373/* special (internal) prefix for font commands */
294#define FONT_CMD '#' 374#define FONT_CMD '#'
295#define FONT_DN "#-" 375#define FONT_DN "#-"
296#define FONT_UP "#+" 376#define FONT_UP "#+"
297 377
298/* flags for rxvt_scr_gotorc() */ 378/* flags for rxvt_scr_gotorc () */
379enum {
299#define C_RELATIVE 1 /* col movement is relative */ 380 C_RELATIVE = 1, /* col movement is relative */
300#define R_RELATIVE 2 /* row movement is relative */ 381 R_RELATIVE = 2, /* row movement is relative */
301#define RELATIVE (R_RELATIVE|C_RELATIVE) 382 RELATIVE = C_RELATIVE | R_RELATIVE,
383};
302 384
303/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 385/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304#define INSERT -1 /* don't change these values */ 386enum {
305#define DELETE +1 387 INSERT = -1, /* don't change these values */
306#define ERASE +2 388 DELETE = +1,
389 ERASE = +2,
390};
307 391
308/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 392/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309enum page_dirn { 393enum page_dirn {
310 UP, 394 UP,
311 DN, 395 DN,
312 NO_DIR 396 NO_DIR,
313}; 397};
314 398
315/* arguments for rxvt_scr_change_screen() */ 399/* arguments for rxvt_scr_change_screen () */
316enum { 400enum {
317 PRIMARY = 0, 401 PRIMARY = 0,
318 SECONDARY 402 SECONDARY,
319}; 403};
320 404
321enum {
322 SBYTE = 0,
323 WBYTE
324};
325
326
327#define RS_None 0 /* Normal */ 405#define RS_None 0
328 406
329#define RS_fgMask 0x000001FFu /* 512 colors */ 407#define RS_fgMask 0x0000007fUL // 128 colors
330#define RS_bgMask 0x0003FE00u /* 512 colors */ 408#define RS_bgMask 0x00003f80UL // 128 colors
331#define RS_Bold 0x00040000u /* bold */ 409
410// font styles
411#define RS_Bold 0x00004000UL // value 1
412#define RS_Italic 0x00008000UL // value 2
413
414// fake styles
332#define RS_Blink 0x00080000u /* blink */ 415#define RS_Blink 0x00010000UL // blink
333#define RS_RVid 0x00100000u /* reverse video */ 416#define RS_RVid 0x00020000UL // reverse video
334#define RS_Uline 0x00200000u /* underline */ 417#define RS_Uline 0x00040000UL // underline
335 418
336#define RS_wide 0x00400000u /* only multibyte characters */ 419// 5 custom bits for extensions
337#define IS_WIDE(r) ((r) & RS_wide) 420#define RS_customCount 32
421#define RS_customMask 0x00f80000UL
422#define RS_customShift 19
338 423
424// other flags
425#define RS_Careful 0x80000000UL /* be careful when drawing these */
426
427#define RS_styleCount 4
428#define RS_styleMask (RS_Bold | RS_Italic)
429#define RS_styleShift 14
430
431#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
432#define RS_attrMask (RS_baseattrMask | RS_fontMask)
433
434#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
339#define RS_fontMask 0xff000000u /* plenty(?) of fonts */ 435#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
340#define RS_fontShift 24 436#define RS_fontShift 24
341 437
342#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 438#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
343#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide) 439#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
344 440
345#define Sel_none 0 /* Not waiting */ 441#define Sel_none 0 /* Not waiting */
346#define Sel_normal 0x01 /* normal selection */ 442#define Sel_normal 0x01 /* normal selection */
347#define Sel_incr 0x02 /* incremental selection */ 443#define Sel_incr 0x02 /* incremental selection */
348#define Sel_direct 0x00 444#define Sel_direct 0x00
349#define Sel_Primary 0x01 445#define Sel_Primary 0x01
350#define Sel_Secondary 0x02 446#define Sel_Secondary 0x02
351#define Sel_Clipboard 0x03 447#define Sel_Clipboard 0x03
352#define Sel_whereMask 0x0f 448#define Sel_whereMask 0x0f
353#define Sel_CompoundText 0x10 /* last request was Compound */ 449#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
450#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
354 451
355enum { 452enum {
356 C0_NUL = 0x00, 453 C0_NUL = 0x00,
357 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 454 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
358 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 455 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
359 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 456 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
360 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 457 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
361}; 458};
362#define CHAR_ST 0x9c /* 0234 */ 459#define CHAR_ST 0x9c /* 0234 */
363 460
364/* 461/*
365 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 462 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
366 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 463 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
367 */ 464 */
465enum {
368#define XTerm_name 0 466 XTerm_name = 0,
369#define XTerm_iconName 1 467 XTerm_iconName = 1,
370#define XTerm_title 2 468 XTerm_title = 2,
469 XTerm_property = 3, // change X property
371#define XTerm_Color 4 /* change colors */ 470 XTerm_Color = 4, // change colors
471 XTerm_Color00 = 10, // not implemented, CLASH!
472 XTerm_Color01 = 11, // not implemented
372#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 473 XTerm_Color_cursor = 12, // change actual 'Cursor' color
373#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 474 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
475 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
476 XTerm_Color05 = 15, // not implemented (tektronix fg)
477 XTerm_Color06 = 16, // not implemented (tektronix bg)
374#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 478 XTerm_Color_RV = 17, // change actual 'Highlight' color
375#define XTerm_Color_BD 18 /* change actual 'Bold' color */
376#define XTerm_Color_UL 19 /* change actual 'Underline' color */
377#define XTerm_logfile 46 /* not implemented */ 479 XTerm_logfile = 46, // not implemented
378#define XTerm_font 50 480 XTerm_font = 50,
379 481
380/* 482 XTerm_konsole30 = 30, // reserved for konsole
483 XTerm_konsole31 = 31, // reserved for konsole
484 XTerm_emacs51 = 51, // reserved for emacs shell
485 /*
381 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 486 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
487 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
382 */ 488 */
383#define XTerm_Menu 10 /* set menu item */ 489 Rxvt_Color_BD = 18, // change actual 'Bold' color
490 Rxvt_Color_UL = 19, // change actual 'Underline' color
384#define XTerm_Pixmap 20 /* new bg pixmap */ 491 Rxvt_Pixmap = 20, // new bg pixmap
385#define XTerm_restoreFG 39 /* change default fg color */ 492 Rxvt_restoreFG = 39, // change default fg color
386#define XTerm_restoreBG 49 /* change default bg color */ 493 Rxvt_restoreBG = 49, // change default bg color
387#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 494 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
495
496 URxvt_locale = 701, // change locale
497
498 URxvt_Color_IT = 704, // change actual 'Italic' colour
499 URxvt_Color_tint = 705, // change actual tint colour
500 URxvt_Color_BD = 706,
501 URxvt_Color_UL = 707,
502
503 URxvt_font = 710,
504 URxvt_boldFont = 711,
505 URxvt_italicFont = 712,
506 URxvt_boldItalicFont = 713,
507
508 URxvt_view_up = 720,
509 URxvt_view_down = 721,
510
511 URxvt_perl = 777,
512};
388 513
389/* Words starting with `Color_' are colours. Others are counts */ 514/* Words starting with `Color_' are colours. Others are counts */
390/* 515/*
391 * The following comment is mostly obsolete since pixcolor_set was expanded:
392 * We're currently upto 29 colours. Only 3 more available. The
393 * PixColor and rendition colour usage should probably be decoupled 516 * The PixColor and rendition colour usage should probably be decoupled
394 * on the unnecessary items, e.g. Color_pointer, but won't bother 517 * on the unnecessary items, e.g. Color_pointer, but won't bother
395 * until we need to. Also, be aware of usage in pixcolor_set 518 * until we need to. Also, be aware of usage in pixcolor_set
396 */ 519 */
397 520
398enum colour_list { 521enum colour_list {
420 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 543 maxBrightCOLOR, /* minBrightCOLOR + 7 */
421 Color_White = maxBrightCOLOR, 544 Color_White = maxBrightCOLOR,
422#else 545#else
423 Color_White = maxCOLOR, 546 Color_White = maxCOLOR,
424#endif 547#endif
425#ifdef TTY_256COLOR
426 min256COLOR = Color_White + 1, 548 minTermCOLOR = Color_White + 1,
427 max256COLOR = minCOLOR + 255, 549 maxTermCOLOR = Color_White + 72,
428#endif
429#ifndef NO_CURSORCOLOR 550#ifndef NO_CURSORCOLOR
430 Color_cursor, 551 Color_cursor,
431 Color_cursor2, 552 Color_cursor2,
432#endif 553#endif
433 Color_pointer, 554 Color_pointer_fg,
555 Color_pointer_bg,
434 Color_border, 556 Color_border,
435#ifndef NO_BOLD_UNDERLINE_REVERSE 557#ifndef NO_BOLD_UNDERLINE_REVERSE
436 Color_BD, 558 Color_BD,
559 Color_IT,
437 Color_UL, 560 Color_UL,
438 Color_RV, 561 Color_RV,
562#endif
563#if ENABLE_FRILLS
564 Color_underline,
439#endif 565#endif
440#ifdef OPTION_HC 566#ifdef OPTION_HC
441 Color_HC, 567 Color_HC,
442#endif 568#endif
443#ifdef KEEP_SCROLLCOLOR 569#ifdef KEEP_SCROLLCOLOR
444 Color_scroll, 570 Color_scroll,
445 Color_trough, 571 Color_trough,
572#endif
573#if TINTING
574 Color_tint,
575#endif
576#if OFF_FOCUS_FADING
577 Color_fade,
446#endif 578#endif
447 NRS_COLORS, /* */ 579 NRS_COLORS, /* */
448#ifdef KEEP_SCROLLCOLOR 580#ifdef KEEP_SCROLLCOLOR
449 Color_topShadow = NRS_COLORS, 581 Color_topShadow = NRS_COLORS,
450 Color_bottomShadow, 582 Color_bottomShadow,
451 TOTAL_COLORS /* upto 30 */ 583 TOTAL_COLORS
452#else 584#else
453 TOTAL_COLORS = NRS_COLORS /* */ 585 TOTAL_COLORS = NRS_COLORS
454#endif 586#endif
455}; 587};
456 588
457#define Color_Bits 9 589#define Color_Bits 7 // 0 .. maxTermCOLOR
458#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 590
591#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
459#define NPIXCLR_BITS 32 592#define NPIXCLR_BITS 32
460
461#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
462 593
463/* 594/*
464 * Resource list 595 * Resource list
465 */ 596 */
466enum { 597enum {
467 Rs_display_name = 0, 598# define def(name) Rs_ ## name,
468 Rs_term_name, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
469 Rs_iconName, 600# include "rsinc.h"
470 Rs_geometry, 601# undef def
471 Rs_reverseVideo, 602# undef reserve
472 Rs_color,
473 _Rs_color = Rs_color + NRS_COLORS - 1,
474 Rs_font,
475 Rs_name,
476 Rs_title,
477#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
478 Rs_path,
479#endif
480#ifdef XPM_BACKGROUND
481 Rs_backgroundPixmap,
482#endif
483#if (MENUBAR_MAX)
484 Rs_menu,
485#endif
486#ifndef NO_BOLDFONT
487 Rs_boldFont,
488#endif
489#ifdef GREEK_SUPPORT
490 Rs_greek_keyboard,
491 Rs_greektoggle_key,
492#endif
493 Rs_loginShell,
494 Rs_jumpScroll,
495#ifdef HAVE_SCROLLBARS
496 Rs_scrollBar,
497 Rs_scrollBar_right,
498 Rs_scrollBar_floating,
499 Rs_scrollBar_align,
500#endif
501 Rs_scrollstyle, /* Rs_scrollBar_style */
502 Rs_scrollTtyOutput,
503 Rs_scrollTtyKeypress,
504 Rs_scrollWithBuffer,
505 Rs_saveLines,
506 Rs_utmpInhibit,
507 Rs_visualBell,
508#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
509 Rs_mapAlert,
510#endif
511#ifdef META8_OPTION
512 Rs_meta8,
513#endif
514#ifdef MOUSE_WHEEL
515 Rs_mouseWheelScrollPage,
516#endif
517#ifndef NO_BACKSPACE_KEY
518 Rs_backspace_key,
519#endif
520#ifndef NO_DELETE_KEY
521 Rs_delete_key,
522#endif
523 Rs_selectstyle,
524#ifdef PRINTPIPE
525 Rs_print_pipe,
526#endif
527#ifdef USE_XIM
528 Rs_preeditType,
529 Rs_inputMethod,
530#endif
531#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
532 Rs_bigfont_key,
533 Rs_smallfont_key,
534#endif
535#ifdef TRANSPARENT
536 Rs_transparent,
537 Rs_transparent_all,
538#endif
539#ifndef NO_FRILLS
540 Rs_ext_bwidth,
541 Rs_int_bwidth,
542#endif
543 Rs_scrollBar_thickness,
544#ifndef NO_LINESPACE
545 Rs_lineSpace,
546#endif
547 Rs_cutchars,
548#ifdef ACS_ASCII
549 Rs_acs_chars,
550#endif
551 Rs_modifier,
552 Rs_answerbackstring,
553 Rs_tripleclickwords,
554 Rs_cursorBlink,
555 Rs_pointerBlank,
556 Rs_pointerBlankDelay,
557 NUM_RESOURCES 603 NUM_RESOURCES
558}; 604};
559 605
606// see init.C:xa_names, which must be kept in sync
560enum { 607enum {
608 XA_TEXT = 0,
561 XA_COMPOUND_TEXT = 0, 609 XA_COMPOUND_TEXT,
610 XA_UTF8_STRING,
562 XA_MULTIPLE, 611 XA_MULTIPLE,
563 XA_TARGETS, 612 XA_TARGETS,
564 XA_TEXT,
565 XA_TIMESTAMP, 613 XA_TIMESTAMP,
566 XA_VT_SELECTION, 614 XA_VT_SELECTION,
567 XA_INCR, 615 XA_INCR,
616 XA_WM_PROTOCOLS,
568 XA_WMDELETEWINDOW, 617 XA_WM_DELETE_WINDOW,
618 XA_CLIPBOARD,
619#if ENABLE_FRILLS
620 XA_MOTIF_WM_HINTS,
621#endif
622#if ENABLE_EWMH
623 XA_NET_WM_PID,
624 XA_NET_WM_NAME,
625 XA_NET_WM_ICON_NAME,
626 XA_NET_WM_PING,
627#endif
628#if USE_XIM
629 XA_WM_LOCALE_NAME,
630#endif
569#ifdef TRANSPARENT 631#if TRANSPARENT
570 XA_XROOTPMAPID, 632 XA_XROOTPMAP_ID,
633 XA_ESETROOT_PMAP_ID,
571#endif 634#endif
572#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 635#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
573 XA_DNDPROTOCOL, 636 XA_DNDPROTOCOL,
574 XA_DNDSELECTION, 637 XA_DNDSELECTION,
575#endif /* OFFIX_DND */ 638#endif
576 XA_CLIPBOARD, 639#if ENABLE_XEMBED
640 XA_XEMBED,
641 XA_XEMBED_INFO,
642#endif
577 NUM_XA 643 NUM_XA
578}; 644};
579 645
580/*
581 * number of graphics points
582 * divisible by 2 (num lines)
583 * divisible by 4 (num rect)
584 */
585#define NGRX_PTS 1000
586
587/* DEC private modes */ 646/* DEC private modes */
588#define PrivMode_132 (1LU<<0) 647#define PrivMode_132 (1UL<<0)
589#define PrivMode_132OK (1LU<<1) 648#define PrivMode_132OK (1UL<<1)
590#define PrivMode_rVideo (1LU<<2) 649#define PrivMode_rVideo (1UL<<2)
591#define PrivMode_relOrigin (1LU<<3) 650#define PrivMode_relOrigin (1UL<<3)
592#define PrivMode_Screen (1LU<<4) 651#define PrivMode_Screen (1UL<<4)
593#define PrivMode_Autowrap (1LU<<5) 652#define PrivMode_Autowrap (1UL<<5)
594#define PrivMode_aplCUR (1LU<<6) 653#define PrivMode_aplCUR (1UL<<6)
595#define PrivMode_aplKP (1LU<<7) 654#define PrivMode_aplKP (1UL<<7)
596#define PrivMode_HaveBackSpace (1LU<<8) 655#define PrivMode_HaveBackSpace (1UL<<8)
597#define PrivMode_BackSpace (1LU<<9) 656#define PrivMode_BackSpace (1UL<<9)
598#define PrivMode_ShiftKeys (1LU<<10) 657#define PrivMode_ShiftKeys (1UL<<10)
599#define PrivMode_VisibleCursor (1LU<<11) 658#define PrivMode_VisibleCursor (1UL<<11)
600#define PrivMode_MouseX10 (1LU<<12) 659#define PrivMode_MouseX10 (1UL<<12)
601#define PrivMode_MouseX11 (1LU<<13) 660#define PrivMode_MouseX11 (1UL<<13)
602#define PrivMode_scrollBar (1LU<<14) 661#define PrivMode_scrollBar (1UL<<14)
603#define PrivMode_menuBar (1LU<<15)
604#define PrivMode_TtyOutputInh (1LU<<16) 662#define PrivMode_TtyOutputInh (1UL<<15)
605#define PrivMode_Keypress (1LU<<17) 663#define PrivMode_Keypress (1UL<<16)
606#define PrivMode_smoothScroll (1LU<<18) 664#define PrivMode_smoothScroll (1UL<<17)
607#define PrivMode_vt52 (1LU<<19) 665#define PrivMode_vt52 (1UL<<18)
666#define PrivMode_LFNL (1UL<<19)
608/* too annoying to implement X11 highlight tracking */ 667/* too annoying to implement X11 highlight tracking */
609/* #define PrivMode_MouseX11Track (1LU<<18) */ 668/* #define PrivMode_MouseX11Track (1LU<<20) */
610 669
611#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
612#define PrivMode(test,bit) \ 671#define PrivMode(test,bit) \
613 if (test) \ 672 if (test) \
614 R->PrivateModes |= (bit); \ 673 priv_modes |= (bit); \
615 else \ 674 else \
616 R->PrivateModes &= ~(bit) 675 priv_modes &= ~(bit)
617 676
618#ifdef ALLOW_132_MODE 677#ifdef ALLOW_132_MODE
619# define PrivMode_Default \
620(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 678# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
621#else
622# define PrivMode_Default \
623(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
624#endif
625
626#ifdef PREFER_24BIT
627# define XDEPTH R->Xdepth
628# define XCMAP R->Xcmap
629# define XVISUAL R->Xvisual
630#else
631# ifdef DEBUG_DEPTH
632# define XDEPTH DEBUG_DEPTH
633# else 679#else
634# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 680# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
635# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
636# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
637# endif 681#endif
638#endif 682
683// do not change these constants lightly, there are many interdependencies
639#define IMBUFSIZ 128 /* input modifier buffer sizes */ 684#define IMBUFSIZ 128 // input modifier buffer sizes
640#ifndef BUFSIZ
641# define BUFSIZ 4096
642#endif
643#define KBUFSZ 512 /* size of keyboard mapping buffer */ 685#define KBUFSZ 512 // size of keyboard mapping buffer
686#define CBUFSIZ 2048 // size of command buffer
687#define UBUFSIZ 2048 // character buffer
688
689#ifndef PATH_MAX
690# define PATH_MAX 16384
691#endif
692
693/* Motif window hints */
694#define MWM_HINTS_FUNCTIONS (1L << 0)
695#define MWM_HINTS_DECORATIONS (1L << 1)
696#define MWM_HINTS_INPUT_MODE (1L << 2)
697#define MWM_HINTS_STATUS (1L << 3)
698/* bit definitions for MwmHints.functions */
699#define MWM_FUNC_ALL (1L << 0)
700#define MWM_FUNC_RESIZE (1L << 1)
701#define MWM_FUNC_MOVE (1L << 2)
702#define MWM_FUNC_MINIMIZE (1L << 3)
703#define MWM_FUNC_MAXIMIZE (1L << 4)
704#define MWM_FUNC_CLOSE (1L << 5)
705/* bit definitions for MwmHints.decorations */
706#define MWM_DECOR_ALL (1L << 0)
707#define MWM_DECOR_BORDER (1L << 1)
708#define MWM_DECOR_RESIZEH (1L << 2)
709#define MWM_DECOR_TITLE (1L << 3)
710#define MWM_DECOR_MENU (1L << 4)
711#define MWM_DECOR_MINIMIZE (1L << 5)
712#define MWM_DECOR_MAXIMIZE (1L << 6)
713/* bit definitions for MwmHints.inputMode */
714#define MWM_INPUT_MODELESS 0
715#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
716#define MWM_INPUT_SYSTEM_MODAL 2
717#define MWM_INPUT_FULL_APPLICATION_MODAL 3
718#define PROP_MWM_HINTS_ELEMENTS 5
644 719
645/* 720/*
646 ***************************************************************************** 721 *****************************************************************************
647 * MACRO DEFINES 722 * MACRO DEFINES
648 ***************************************************************************** 723 *****************************************************************************
649 */ 724 */
650#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 725#define dLocal(type,name) type const name = this->name
651#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 726#define dDisp Display *disp = this->display->display
652#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
653#define STRCASECMP(x, y) strcasecmp((x), (y))
654#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
655#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
656#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
657#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
658#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
659#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
660#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
661#define STRDUP(x) strdup((const char *)(x))
662#define STRLEN(x) strlen((const char *)(x))
663#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
664#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
665 727
666/* convert pixel dimensions to row/column values. Everything as int32_t */ 728/* convert pixel dimensions to row/column values. Everything as int32_t */
667#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 729#define Pixel2Col(x) Pixel2Width((int32_t)(x))
668#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 730#define Pixel2Row(y) Pixel2Height((int32_t)(y))
669#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 731#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
670#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 732#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
671#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 733#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
672#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 734#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
673#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 735#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
674#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 736#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
675 737
676#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 738#define OPTION(opt) (options & (opt))
677#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 739#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
740 | Opt_jumpScroll | Opt_secondaryScreen \
741 | Opt_pastableTabs | Opt_intensityStyles)
678 742
679#define Xscreen DefaultScreen(R->Xdisplay) 743// for m >= -n, ensure remainder lies between 0..n-1
680#define Xroot DefaultRootWindow(R->Xdisplay) 744#define MOD(m,n) (((m) + (n)) % (n))
745
746#define LINENO(n) MOD (term_start + int(n), total_rows)
747#define ROW(n) row_buf [LINENO (n)]
681 748
682/* how to build & extract colors and attributes */ 749/* how to build & extract colors and attributes */
683#define GET_BASEFG(x) (((x) & RS_fgMask)) 750#define GET_BASEFG(x) (((x) & RS_fgMask))
684#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 751#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
685#ifndef NO_BRIGHTCOLOR
686# define GET_FGCOLOR(x) \
687 ((((x) & RS_Bold) == 0 \
688 || GET_BASEFG(x) < minCOLOR \
689 || GET_BASEFG(x) >= minBrightCOLOR) \
690 ? GET_BASEFG(x) \
691 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
692# define GET_BGCOLOR(x) \
693 ((((x) & RS_Blink) == 0 \
694 || GET_BASEBG(x) < minCOLOR \
695 || GET_BASEBG(x) >= minBrightCOLOR) \
696 ? GET_BASEBG(x) \
697 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
698#else
699# define GET_FGCOLOR(x) GET_BASEFG(x)
700# define GET_BGCOLOR(x) GET_BASEBG(x)
701#endif
702 752
703#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 753#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
704#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 754#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
755
756#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
757#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
705 758
706#define GET_ATTR(x) (((x) & RS_attrMask)) 759#define GET_ATTR(x) (((x) & RS_attrMask))
707#define GET_BGATTR(x) \ 760#define GET_BGATTR(x) \
708 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 761 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
709 | (((x) & RS_fgMask)<<Color_Bits)) \ 762 | (((x) & RS_fgMask)<<Color_Bits)) \
710 : ((x) & (RS_attrMask | RS_bgMask))) 763 : ((x) & (RS_attrMask | RS_bgMask)))
711#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 764#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
712#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 765#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
713#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 766#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
714 767
768#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
769
715#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 770#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
716#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 771#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
772
773#if ENABLE_STYLES
774# define FONTSET(style) fontset[GET_STYLE (style)]
775#else
776# define FONTSET(style) fontset[0]
777#endif
717 778
718#ifdef HAVE_SCROLLBARS 779#ifdef HAVE_SCROLLBARS
719# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 780# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
720#else 781#else
721# define scrollbar_TotalWidth() (0) 782# define scrollbar_TotalWidth() (0)
722#endif 783#endif
723#define scrollbar_isMotion() (R->scrollBar.state == 'm') 784#define scrollbar_isMotion() (scrollBar.state == 'm')
724#define scrollbar_isUp() (R->scrollBar.state == 'U') 785#define scrollbar_isUp() (scrollBar.state == 'U')
725#define scrollbar_isDn() (R->scrollBar.state == 'D') 786#define scrollbar_isDn() (scrollBar.state == 'D')
726#define scrollbar_isUpDn() isupper (R->scrollBar.state) 787#define scrollbar_isUpDn() isupper (scrollBar.state)
727#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 788#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
728 789
729#define scrollbar_setIdle() R->scrollBar.state = 1
730#define scrollbar_setMotion() R->scrollBar.state = 'm'
731#define scrollbar_setUp() R->scrollBar.state = 'U'
732#define scrollbar_setDn() R->scrollBar.state = 'D'
733
734#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 790#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
735#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 791#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
736 && (y) <= scrollbarnext_dnval()) 792 && (y) <= scrollbarnext_dnval ())
737#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 793#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
738#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 794#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
739#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 795#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
740#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 796#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
741#define SCROLLRXVT_MINHEIGHT 10 797#define SCROLLRXVT_MINHEIGHT 10
742#define SCROLLXTERM_MINHEIGHT 10 798#define SCROLLXTERM_MINHEIGHT 10
743 799
744#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 800#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
745 ? SCROLLNEXT_MINHEIGHT \ 801 ? SCROLLNEXT_MINHEIGHT \
746 : SCROLLRXVT_MINHEIGHT) 802 : SCROLLRXVT_MINHEIGHT)
747#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 803#define scrollbar_above_slider(y) ((y) < scrollBar.top)
748#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 804#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
749#define scrollbar_position(y) ((y) - R->scrollBar.beg) 805#define scrollbar_position(y) ((y) - scrollBar.beg)
750#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 806#define scrollbar_size() (scrollBar.end - scrollBar.beg \
751 - scrollbar_minheight()) 807 - scrollbar_minheight ())
752
753#if (MENUBAR_MAX > 1)
754/* rendition style flags */
755# define menuBar_height() (R->TermWin.fheight + SHADOW)
756# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
757# define isMenuBarWindow(w) ((w) == R->menuBar.win)
758#else
759# define menuBar_height() (0)
760# define menuBar_TotalHeight() (0)
761# define isMenuBarWindow(w) (0)
762#endif
763 808
764#ifdef XPM_BACKGROUND 809#ifdef XPM_BACKGROUND
765# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 810# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
766#else 811#else
767# define XPMClearArea(a, b, c, d, e, f, g) 812# define XPMClearArea(a, b, c, d, e, f, g)
768#endif 813#endif
769 814
770#ifndef STRICT_FONT_CHECKING
771# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
772#endif
773
774#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
775#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
776
777#ifdef UTMP_SUPPORT
778# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
779# undef HAVE_UTMPX_H
780# undef HAVE_STRUCT_UTMPX
781# endif
782# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
783# undef HAVE_UTMP_H
784# undef HAVE_STRUCT_UTMP
785# endif
786
787# ifdef HAVE_UTMPX_H
788# include <utmpx.h>
789# endif
790# ifdef HAVE_UTMP_H
791# include <utmp.h>
792# endif
793#endif
794
795#ifdef DEBUG_CMD 815#ifdef DEBUG_CMD
796# define D_CMD(x) fprintf x ; fputc('\n', stderr) 816# define D_CMD(x) fprintf x ; fputc('\n', stderr)
797#else 817#else
798# define D_CMD(x) 818# define D_CMD(x)
799#endif 819#endif
805#ifdef DEBUG_MAIN 825#ifdef DEBUG_MAIN
806# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 826# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
807#else 827#else
808# define D_MAIN(x) 828# define D_MAIN(x)
809#endif 829#endif
810#ifdef DEBUG_SCREEN
811# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
812#else
813# define D_SCREEN(x)
814#endif
815#ifdef DEBUG_SELECT
816# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
817#else
818# define D_SELECT(x)
819#endif
820#ifdef DEBUG_SIZE 830#ifdef DEBUG_SIZE
821# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 831# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
822#else 832#else
823# define D_SIZE(x) 833# define D_SIZE(x)
824#endif 834#endif
825#ifdef DEBUG_X
826# define D_X(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_X(x)
829#endif
830 835
831/* 836extern class rxvt_failure_exception { } rxvt_failure_exception;
837
838typedef callback1<void, const char *> log_callback;
839typedef callback1<int, int> getfd_callback;
840
841extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
842extern void rxvt_log (const char *fmt, ...);
843extern void rxvt_warn (const char *fmt, ...);
844extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
845extern void rxvt_exit_failure () __attribute__ ((noreturn));
846
847#define SET_LOCALE(locale) rxvt_set_locale (locale)
848extern bool rxvt_set_locale (const char *locale);
849extern void rxvt_push_locale (const char *locale);
850extern void rxvt_pop_locale ();
851
832 ***************************************************************************** 852/****************************************************************************/
833 * VARIABLES
834 *****************************************************************************
835 */
836#ifdef MENUBAR
837# include "menubar.h"
838#endif
839 853
840#define BLINK_INTERVAL 0.5 854#define BLINK_INTERVAL 0.5
855#define TEXT_BLINK_INTERVAL 0.5
841 856
857#ifndef __attribute__
858# ifdef __GNUC__
859# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
860# define __attribute__(x)
861# endif
862# endif
863# define __attribute__(x)
864#endif
865
866/****************************************************************************/
867
868#define LINE_LONGER 0x0001 // line is continued on the next row
869#define LINE_FILTERED 0x0002 // line has been filtered
870#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
871
872struct line_t {
873 text_t *t; // terminal the text
874 rend_t *r; // rendition, uses RS_ flags
875 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
876 uint32_t f; // flags
877
878 bool is_longer ()
879 {
880 return f & LINE_LONGER;
881 }
882
883 void is_longer (int set)
884 {
885 if (set)
886 f |= LINE_LONGER;
887 else
888 f &= ~LINE_LONGER;
889 }
890
891 void clear ()
892 {
893 t = 0;
894 r = 0;
895 l = 0;
896 f = 0;
897 }
898
899 void touch () // call whenever a line is changed/touched/updated
900 {
901#if ENABLE_PERL
902 f &= ~LINE_FILTERED;
903#endif
904 }
905
906 void touch (int col)
907 {
908 max_it (l, col);
909 touch ();
910 }
911};
912
913/****************************************************************************/
914
915// primivite wrapper around mbstate_t to ensure initialisation
842struct mbstate { 916struct mbstate {
843 unsigned char orig; 917 mbstate_t mbs;
844 uint32_t reg;
845 int cnt;
846 918
847 mbstate () 919 operator mbstate_t *() { return &mbs; }
920 void reset () { memset (&mbs, 0, sizeof (mbs)); }
921 mbstate () { reset (); }
922};
923
924/****************************************************************************/
925
926#define UNICODE_MASK 0x1fffffUL
927
928#if UNICODE3
929# define COMPOSE_LO 0x40000000UL
930# define COMPOSE_HI 0x400fffffUL
931# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
932#else
933# if ENABLE_PERL
934# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
935# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
936# else
937# define COMPOSE_LO 0xd800UL
938# define COMPOSE_HI 0xf8ffUL
939# endif
940# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
941#endif
942
943#if ENABLE_COMBINING
944// compose chars are used to represent composite characters
945// that are not representable in unicode, as well as characters
946// not fitting in the BMP.
947struct compose_char {
948 unicode_t c1, c2; // any chars != NOCHAR are valid
949 compose_char (unicode_t c1, unicode_t c2)
950 : c1(c1), c2(c2)
951 { }
952};
953
954class rxvt_composite_vec {
955 vector<compose_char> v;
956public:
957 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
958 int expand (unicode_t c, wchar_t *r);
959 compose_char *operator [](text_t c)
848 { 960 {
849 cnt = 0; 961 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
962 ? &v[c - COMPOSE_LO]
963 : 0;
850 } 964 }
851}; 965};
852 966
967extern class rxvt_composite_vec rxvt_composite;
968#endif
969
970/****************************************************************************/
971
972#ifdef KEYSYM_RESOURCE
973 class keyboard_manager;
974#endif
975
853struct rxvt_term : rxvt_vars { 976struct rxvt_term : zero_initialized, rxvt_vars {
854 struct mbstate mbstate; 977 log_callback *log_hook; // log error messages through this hook, if != 0
978 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
979#if ENABLE_PERL
980 rxvt_perl_term perl;
981#endif
982 struct mbstate mbstate; // current input multibyte state
855 983
856 unsigned char want_refresh:1, 984 unsigned char want_refresh:1,
857#ifdef TRANSPARENT 985#ifdef TRANSPARENT
858 want_full_refresh:1, /* awaiting full screen refresh */ 986 want_full_refresh:1, /* awaiting full screen refresh */
859#endif 987#endif
866 num_scr_allow:1, 994 num_scr_allow:1,
867 bypass_keystate:1, 995 bypass_keystate:1,
868#ifdef CURSOR_BLINK 996#ifdef CURSOR_BLINK
869 hidden_cursor:1, 997 hidden_cursor:1,
870#endif 998#endif
999#ifdef TEXT_BLINK
1000 hidden_text:1,
1001#endif
871#ifdef POINTER_BLANK 1002#ifdef POINTER_BLANK
872 hidden_pointer:1, 1003 hidden_pointer:1,
873#endif 1004#endif
1005 enc_utf8:1, /* wether locale uses utf-8 */
1006 seen_input:1, /* wether we have seen some program output yet */
1007 seen_resize:1, /* wether we had a resize event */
874 parsed_geometry:1, 1008 parsed_geometry:1;
875 seen_input:1; /* wether any input has been seen so far */
876 1009
877 unsigned char refresh_type, 1010 unsigned char refresh_type,
878#ifdef UTMP_SUPPORT
879 next_utmp_action,
880#endif
881#ifndef NO_SETOWNER_TTYDEV
882 next_tty_action,
883#endif
884#ifdef META8_OPTION 1011#ifdef META8_OPTION
885 meta_char, /* Alt-key prefix */ 1012 meta_char, /* Alt-key prefix */
886#endif 1013#endif
887 scrollbar_align, 1014 scrollbar_align,
888 selection_wait, 1015 selection_wait,
889 selection_type; 1016 selection_type;
890/* ---------- */ 1017/* ---------- */
891#ifdef GREEK_SUPPORT
892 short greek_mode; /* greek keyboard mode */
893#endif
894 short rvideo; 1018 short rvideo;
895 int16_t num_scr; /* screen: number lines scrolled */ 1019 int num_scr; /* screen: number lines scrolled */
896 uint16_t prev_ncol, /* screen: previous number of columns */ 1020 int prev_ncol, /* screen: previous number of columns */
897 prev_nrow; /* screen: previous number of rows */ 1021 prev_nrow; /* screen: previous number of rows */
898#ifdef RXVT_GRAPHICS
899 uint16_t gr_prev_start;
900#endif
901/* ---------- */ 1022/* ---------- */
902 rend_t rstyle; 1023 rend_t rstyle;
903/* ---------- */ 1024/* ---------- */
904 uint32_t pixcolor_set[NPIXCLR_SETS]; 1025 uint32_t pixcolor_set[NPIXCLR_SETS];
905/* ---------- */ 1026/* ---------- */
906#ifdef SELECTION_SCROLLING 1027#ifdef SELECTION_SCROLLING
907 int scroll_selection_delay,
908 scroll_selection_lines; 1028 int scroll_selection_lines;
909 enum page_dirn scroll_selection_dir; 1029 enum page_dirn scroll_selection_dir;
910 int selection_save_x, 1030 int selection_save_x,
911 selection_save_y, 1031 selection_save_y,
912 selection_save_state, 1032 selection_save_state;
913 pending_scroll_selection;
914#endif 1033#endif
915/* ---------- */ 1034/* ---------- */
916 int csrO, /* Hops - csr offset in thumb/slider to */ 1035 int csrO, /* Hops - csr offset in thumb/slider to */
917 /* give proper Scroll behaviour */ 1036 /* give proper Scroll behaviour */
918#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
919 scroll_arrow_delay,
920#endif
921#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1037#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
922 mouse_slip_wheel_delay,
923 mouse_slip_wheel_speed, 1038 mouse_slip_wheel_speed,
924#endif 1039#endif
925 refresh_count, 1040 refresh_count,
926 refresh_limit, 1041 refresh_limit,
927 fnum, /* logical font number */
928 last_bot, /* scrollbar last bottom position */ 1042 last_bot, /* scrollbar last bottom position */
929 last_top, /* scrollbar last top position */ 1043 last_top, /* scrollbar last top position */
930 last_state, /* scrollbar last state */ 1044 last_state, /* scrollbar last state */
931 scrollbar_len, 1045 scrollbar_len,
932 currmaxcol,
933#ifdef MENUBAR
934 menu_readonly, /* okay to alter menu? */
935 Arrows_x,
936#endif
937#if MENUBAR_MAX > 1
938 Nbars,
939#endif
940 window_vt_x, 1046 window_vt_x,
941 window_vt_y, 1047 window_vt_y,
942 window_sb_x, 1048 window_sb_x,
943# ifdef POINTER_BLANK 1049# ifdef POINTER_BLANK
944 pointerBlankDelay, 1050 pointerBlankDelay,
945# endif 1051# endif
946 allowedxerror; 1052 allowedxerror;
947/* ---------- */ 1053/* ---------- */
948 unsigned int ModMetaMask, 1054 unsigned int ModLevel3Mask,
1055 ModMetaMask,
949 ModNumLockMask, 1056 ModNumLockMask;
950 old_width, /* last used width in screen resize */ 1057 int old_width, /* last used width in screen resize */
951 old_height, /* last used height in screen resize */ 1058 old_height; /* last used height in screen resize */
952#ifndef NO_BRIGHTCOLOR
953 colorfgbg,
954#endif
955 ttymode;
956 unsigned long PrivateModes, 1059 unsigned long priv_modes,
957 SavedModes; 1060 SavedModes;
958/* ---------- */
959#ifdef PREFER_24BIT
960 Visual *Xvisual;
961#endif
962/* ---------- */ 1061/* ---------- */
963 Atom xa[NUM_XA]; 1062 Atom xa[NUM_XA];
964/* ---------- */ 1063/* ---------- */
965#ifdef MENUBAR 1064#ifdef RXVT_SCROLLBAR
966 GC menubarGC;
967#endif
968#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
969 GC scrollbarGC, 1065 GC scrollbarGC,
970 topShadowGC, 1066 topShadowGC,
971 botShadowGC; 1067 botShadowGC;
972#endif 1068#endif
973#ifdef XTERM_SCROLLBAR 1069#ifdef XTERM_SCROLLBAR
974 GC xscrollbarGC, 1070 GC xscrollbarGC,
975 ShadowGC; 1071 ShadowGC;
1072#endif
1073#ifdef PLAIN_SCROLLBAR
1074 GC pscrollbarGC;
976#endif 1075#endif
977#ifdef NEXT_SCROLLBAR 1076#ifdef NEXT_SCROLLBAR
978 GC blackGC, 1077 GC blackGC,
979 whiteGC, 1078 whiteGC,
980 grayGC, 1079 grayGC,
988#endif 1087#endif
989/* ---------- */ 1088/* ---------- */
990 Time selection_time, 1089 Time selection_time,
991 selection_request_time; 1090 selection_request_time;
992 pid_t cmd_pid; /* process id of child */ 1091 pid_t cmd_pid; /* process id of child */
993 gid_t ttygid; 1092 char * incr_buf;
994#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1093 size_t incr_buf_size, incr_buf_fill;
995 uid_t euid;
996 gid_t egid;
997#endif
998/* ---------- */ 1094/* ---------- */
999 Cursor leftptr_cursor; 1095 Cursor leftptr_cursor;
1000#ifdef POINTER_BLANK
1001 Cursor blank_cursor;
1002#endif
1003/* ---------- */ 1096/* ---------- */
1004 const char *ttydev; /* pty/tty name */
1005#ifndef NO_BACKSPACE_KEY 1097#ifndef NO_BACKSPACE_KEY
1006 const char *key_backspace; 1098 const char *key_backspace;
1007#endif 1099#endif
1008#ifndef NO_DELETE_KEY 1100#ifndef NO_DELETE_KEY
1009 const char *key_delete; 1101 const char *key_delete;
1010#endif 1102#endif
1011#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1012 KeySym ks_bigfont, ks_smallfont;
1013#endif
1014#ifdef GREEK_SUPPORT
1015 KeySym ks_greekmodeswith;
1016#endif
1017#ifdef USE_XIM
1018 XIC Input_Context;
1019 XIMStyle input_style;
1020 int event_type;
1021#endif
1022 struct mouse_event MEvent; 1103 struct mouse_event MEvent;
1023 XComposeStatus compose; 1104 XComposeStatus compose;
1024#ifdef RXVT_GRAPHICS
1025 int graphics_up;
1026 struct grwin_t *gr_root;
1027#endif
1028 ttymode_t tio; 1105 ttymode_t tio;
1029#ifdef UTMP_SUPPORT
1030# ifdef HAVE_STRUCT_UTMP
1031 struct utmp ut;
1032# endif
1033# ifdef HAVE_STRUCT_UTMPX
1034 struct utmpx utx;
1035# endif
1036# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1037 char ut_id[5];
1038# endif
1039 int utmp_pos;
1040#endif
1041 row_col_t oldcursor; 1106 row_col_t oldcursor;
1042#ifdef XPM_BACKGROUND 1107#ifdef XPM_BACKGROUND
1043 bgPixmap_t bgPixmap; 1108 bgPixmap_t bgPixmap;
1044 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1109 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1045#endif 1110#endif
1046#ifdef MULTICHAR_SET
1047 int oldcursormulti;
1048 void (*multichar_decode)(unsigned char *str, int len);
1049#endif
1050#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1051 struct stat ttyfd_stat; /* original status of our tty */
1052#endif
1053#ifdef MENUBAR
1054 menu_t *ActiveMenu, /* currently active menu */
1055 *BuildMenu; /* the menu currently being built */
1056 bar_t *CurrentBar;
1057# if !(MENUBAR_MAX > 1)
1058 bar_t BarList;
1059# endif /* (MENUBAR_MAX > 1) */
1060#endif
1061#ifdef RXVT_GRAPHICS
1062 Window gr_last_id;
1063#endif
1064#ifdef CURSOR_BLINK
1065 struct timeval lastcursorchange;
1066#endif
1067#ifdef POINTER_BLANK
1068 struct timeval lastmotion;
1069#endif
1070 1111
1071/* these three don't need to be kept but do so to placate some mem checkers */ 1112#if ENABLE_OVERLAY
1113 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1114 text_t **ov_text;
1115 rend_t **ov_rend;
1116
1117 void scr_swap_overlay ();
1118 void scr_overlay_new (int x, int y, int w, int h);
1119 void scr_overlay_off ();
1120 void scr_overlay_set (int x, int y,
1121 text_t text,
1122 rend_t rend = OVERLAY_RSTYLE);
1123 void scr_overlay_set (int x, int y, const char *s);
1124 void scr_overlay_set (int x, int y, const wchar_t *s);
1125#endif
1126
1127 vector<void *> allocated; // free these memory blocks with free()
1128
1072 char *env_windowid; /* environmental variable WINDOWID */ 1129 char *env_windowid; /* environmental variable WINDOWID */
1073 char *env_display; /* environmental variable DISPLAY */ 1130 char *env_display; /* environmental variable DISPLAY */
1074 char *env_term; /* environmental variable TERM */ 1131 char *env_term; /* environmental variable TERM */
1075 char *env_colorfgbg; 1132 char *env_colorfgbg;
1076 char *buffer;
1077 char *locale; 1133 char *locale;
1078 char charsets[4]; 1134 char charsets[4];
1079 unsigned char *v_buffer; /* pointer to physical buffer */ 1135 char *v_buffer; /* pointer to physical buffer */
1080 unsigned int v_buflen; /* size of area to write */ 1136 unsigned int v_buflen; /* size of area to write */
1081 char *newfont[MAX_NFONTS]; 1137 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1138
1082#ifdef KEYSYM_RESOURCE 1139#ifdef KEYSYM_RESOURCE
1083 const unsigned char *Keysym_map[256]; 1140 keyboard_manager *keyboard;
1084#endif 1141#endif
1142
1085 const char *rs[NUM_RESOURCES]; 1143 const char *rs[NUM_RESOURCES];
1086/* command input buffering */ 1144 /* command input buffering */
1087 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1145 char *cmdbuf_ptr, *cmdbuf_endp;
1088 unsigned char cmdbuf_base[BUFSIZ]; 1146 char cmdbuf_base[CBUFSIZ];
1089 unsigned char kbuf[KBUFSZ];
1090 1147
1091 rxvt_salloc *ralloc; 1148 rxvt_ptytty *pty;
1092 rxvt_salloc *talloc;
1093 1149
1094 void paste (const unsigned char *data, unsigned int len); 1150 rxvt_salloc *talloc; // text line allocator
1151 rxvt_salloc *ralloc; // rend line allocator
1095 1152
1153 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1154
1155#if ENABLE_FRILLS || ISO_14755
1156 // ISO 14755 entry support
1157 unicode_t iso14755buf;
1158 void commit_iso14755 ();
1159 int hex_keyval (XKeyEvent &ev);
1160# if ISO_14755
1161 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1162 void iso14755_54 (int x, int y);
1163# endif
1164#endif
1165
1166 // modifies first argument(!)
1167 void paste (char *data, unsigned int len);
1168
1169 long vt_emask, vt_emask_perl;
1170
1171 void vt_select_input () const
1172 {
1173 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1174 }
1175
1176#if TRANSPARENT
1177 void rootwin_cb (XEvent &xev);
1178 xevent_watcher rootwin_ev;
1179#endif
1180
1181 void x_cb (XEvent &xev);
1096 void flush (); 1182 void flush ();
1183 xevent_watcher termwin_ev;
1184 xevent_watcher vt_ev;
1185#ifdef HAVE_SCROLLBARS
1186 xevent_watcher scrollbar_ev;
1187#endif
1097 1188
1189 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1098 void check_cb (check_watcher &w); check_watcher check_ev; 1190 void check_cb (check_watcher &w); check_watcher check_ev;
1099 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1192 void flush_cb (time_watcher &w); time_watcher flush_ev;
1100 1193
1101 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1102 void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1103 1195
1104 void incr_cb (time_watcher &w); time_watcher incr_ev; 1196 void incr_cb (time_watcher &w); time_watcher incr_ev;
1105 1197
1106#ifdef CURSOR_BLINK 1198#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1200#endif
1201#ifdef TEXT_BLINK
1107 void blink_cb (time_watcher &w); time_watcher blink_ev; 1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1203#endif
1204
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1207#endif
1208#ifdef SELECTION_SCROLLING
1209 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1210#endif
1211#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1212 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1108#endif 1213#endif
1109 1214
1110#ifdef POINTER_BLANK 1215#ifdef POINTER_BLANK
1111 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1216 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1112 void pointer_blank (); 1217 void pointer_blank ();
1218#endif
1113 void pointer_unblank (); 1219 void pointer_unblank ();
1114#endif
1115 1220
1116 void tt_printf (const char *fmt,...); 1221 void tt_printf (const char *fmt,...);
1117 void tt_write (const unsigned char *data, unsigned int len); 1222 void tt_write (const char *data, unsigned int len);
1223 void pty_write ();
1118 1224
1119 void tt_winch (); 1225 void tt_winch ();
1120 1226
1121 rxvt_term (); 1227 rxvt_term ();
1122 ~rxvt_term (); 1228 ~rxvt_term ();
1123 void destroy (); 1229 void destroy ();
1230 void emergency_cleanup ();
1124 1231
1125 bool init (int argc, const char *const *argv); 1232 bool init (int argc, const char *const *argv);
1126 bool init_vars (); 1233 bool init_vars ();
1127 1234
1128 uint32_t next_char ();
1129
1130 bool pty_fill (); 1235 bool pty_fill ();
1236
1237 void make_current () const // make this the "currently active" urxvt instance
1238 {
1239 SET_R (this);
1240 rxvt_set_locale (locale);
1241 set_environ (envv);
1242 }
1243
1244 void init_secondary ();
1245 const char **init_resources (int argc, const char *const *argv);
1246 const char *x_resource (const char *name);
1247 void init_env ();
1248 void set_locale (const char *locale);
1249 void init_xlocale ();
1250 void init_command (const char *const *argv);
1251 void run_command (const char *const *argv);
1252 int run_child (const char *const *argv);
1253
1254 void color_aliases (int idx);
1255 void recolour_cursor ();
1256 void create_windows (int argc, const char *const *argv);
1257 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1258 void window_calc (unsigned int newwidth, unsigned int newheight);
1259
1260#if USE_XIM
1261 rxvt_xim *input_method;
1262 XIC Input_Context;
1263 XIMStyle input_style;
1264 XPoint spot; // most recently sent spot position
1265
1266 void im_destroy ();
1267 void im_cb (); im_watcher im_ev;
1268 void im_set_size (XRectangle &size);
1269 void im_set_position (XPoint &pos);
1270 void im_set_color (unsigned long &fg, unsigned long &bg);
1271 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1272
1273 bool IMisRunning ();
1274 void IMSendSpot ();
1275 bool IM_get_IC (const char *modifiers);
1276 void IMSetStatusPosition ();
1277#endif
1278
1279 void resize_scrollbar ();
1280
1281 void pixel_position (int *x, int *y);
1282
1283 void selection_click (int clicks, int x, int y);
1284 void selection_extend (int x, int y, int flag);
1285 void selection_rotate (int x, int y);
1286
1287 /* autoconvert */
1288
1289 // command.C
1290 void lookup_key (XKeyEvent &ev);
1291 unsigned int cmd_write (const char *str, unsigned int count);
1292
1293 wchar_t next_char ();
1294 wchar_t cmd_getc ();
1295 uint32_t next_octet ();
1296 uint32_t cmd_get8 ();
1297
1298 bool cmd_parse ();
1299 void mouse_report (XButtonEvent &ev);
1300 void button_press (XButtonEvent &ev);
1301 void button_release (XButtonEvent &ev);
1302 void focus_in ();
1303 void focus_out ();
1304 int check_our_parents ();
1305#ifdef PRINTPIPE
1306 FILE *popen_printer ();
1307 int pclose_printer (FILE *stream);
1308#endif
1309 void process_print_pipe ();
1310 void process_nonprinting (unicode_t ch);
1311 void process_escape_vt52 (unicode_t ch);
1312 void process_escape_seq ();
1131 void process_x_events (); 1313 void process_csi_seq ();
1314 void process_window_ops (const int *args, unsigned int nargs);
1315 char *get_to_st (unicode_t &ends_how);
1316 void process_dcs_seq ();
1317 void process_osc_seq ();
1318 void process_color_seq (int report, int color, const char *str, char resp);
1319 void process_xterm_seq (int op, const char *str, char resp);
1320 int privcases (int mode, unsigned long bit);
1321 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1322 void process_sgr_mode (unsigned int nargs, const int *arg);
1323 void process_graphics ();
1324 // init.C
1325 void Get_Colours ();
1326 void get_ourmods ();
1327 // main.C
1328 bool set_fonts ();
1329 void set_string_property (Atom prop, const char *str, int len = -1);
1330 void set_utf8_property (Atom prop, const char *str, int len = -1);
1331 void set_title (const char *str);
1332 void set_icon_name (const char *str);
1333 void set_window_color (int idx, const char *color);
1334 void set_colorfgbg ();
1335 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1336 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1132 1337
1133 void *operator new (size_t s); 1338 // screen.C
1134 void operator delete (void *p, size_t s);
1135 1339
1136 /* screen(!) */ 1340 void lalloc (line_t &l) const
1137 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1341 {
1138 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 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
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
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
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
1397 {
1398 return OPTION (opt);
1399 }
1400
1401 void set_option (uint32_t opt, bool set)
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;
1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1139 int scr_scroll_text (int row1, int row2, int count, int spec); 1411 int scr_scroll_text (int row1, int row2, int count);
1140 void scr_reset (); 1412 void scr_reset ();
1141 void scr_reset_realloc ();
1142 void scr_release (); 1413 void scr_release ();
1414 void scr_clear (bool really = false);
1415 void scr_refresh ();
1416 bool scr_refresh_rend (rend_t mask, rend_t value);
1417 void scr_erase_screen (int mode);
1418#if ENABLE_FRILLS
1419 void scr_erase_savelines ();
1420 void scr_backindex ();
1421 void scr_forwardindex ();
1422#endif
1423 void scr_touch (bool refresh);
1424 void scr_expose (int x, int y, int width, int height, bool refresh);
1425 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1426 void scr_recolour ();
1427 void scr_remap_chars ();
1428 void scr_remap_chars (line_t &l);
1429
1430 enum cursor_mode { SAVE, RESTORE };
1431
1432 void scr_poweron ();
1433 void scr_cursor (cursor_mode mode);
1434 void scr_do_wrap ();
1435 int scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg);
1437 void scr_rendition (int set, int style);
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1439 void scr_backspace ();
1440 void scr_tab (int count, bool ht = false);
1441 void scr_gotorc (int row, int col, int relative);
1442 void scr_index (enum page_dirn direction);
1443 void scr_erase_line (int mode);
1444 void scr_E ();
1445 void scr_insdel_lines (int count, int insdel);
1446 void scr_insdel_chars (int count, int insdel);
1447 void scr_scroll_region (int top, int bot);
1448 void scr_cursor_visible (int mode);
1449 void scr_autowrap (int mode);
1450 void scr_relative_origin (int mode);
1451 void scr_insert_mode (int mode);
1452 void scr_set_tab (int mode);
1453 void scr_rvideo_mode (int mode);
1454 void scr_report_position ();
1455 void set_font_style ();
1456 void scr_charset_choose (int set);
1457 void scr_charset_set (int set, unsigned int ch);
1458 void scr_move_to (int y, int len);
1459 bool scr_page (enum page_dirn direction, int nlines);
1460 bool scr_changeview (int new_view_start);
1461 void scr_bell ();
1462 void scr_printscreen (int fullhist);
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1465 void scr_reverse_selection ();
1466 void scr_dump (int fd);
1467 void selection_check (int check_more);
1468 void selection_paste (Window win, Atom prop, bool delete_prop);
1469 void selection_property (Window win, Atom prop);
1470 void selection_request (Time tm);
1471 int selection_request_other (Atom target, int selnum);
1472 void selection_clear ();
1473 void selection_make (Time tm);
1474 bool selection_grab (Time tm);
1475 void selection_start_colrow (int col, int row);
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1478 void selection_remove_trailing_spaces ();
1479 void selection_send (const XSelectionRequestEvent &rq);
1480
1481#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff ();
1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif
1488
1489#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C
1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1492#endif
1493
1494#if defined(XTERM_SCROLLBAR)
1495 // scrollbar-xterm.C
1496 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1497#endif
1498
1499#if defined(PLAIN_SCROLLBAR)
1500 // scrollbar-plain.C
1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif
1503
1504 // scrollbar.C
1505 int scrollbar_mapping (int map);
1506 int scrollbar_show (int update);
1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508
1509 // xdefaults.C
1510 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name);
1513 void extract_resources ();
1514 // xpm.C
1515 int scale_pixmap (const char *geom);
1516 void resize_pixmap ();
1517 Pixmap set_bgPixmap (const char *file);
1143}; 1518};
1144
1145#ifndef __attribute__
1146# ifdef __GNUC__
1147# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1148# define __attribute__(x)
1149# endif
1150# endif
1151# define __attribute__(x)
1152#endif
1153 1519
1154/* 1520/*
1155 ***************************************************************************** 1521 *****************************************************************************
1156 * PROTOTYPES 1522 * PROTOTYPES
1157 ***************************************************************************** 1523 *****************************************************************************
1159#ifdef PROTOTYPES 1525#ifdef PROTOTYPES
1160# define __PROTO(p) p 1526# define __PROTO(p) p
1161#else 1527#else
1162# define __PROTO(p) () 1528# define __PROTO(p) ()
1163#endif 1529#endif
1164#include "protos.h"
1165 1530
1166#ifdef DEBUG_malloc 1531#ifdef DEBUG_malloc
1167# include "dmalloc.h" /* This comes last */ 1532# include "dmalloc.h" /* This comes last */
1168#endif 1533#endif
1169 1534

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