ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.37 by pcg, Sun Feb 22 08:09:38 2004 UTC vs.
Revision 1.282 by sasha, Fri Aug 3 05:33:04 2007 UTC

2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
25#endif
26
27#include <limits.h>
7 28
8#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
9#include <X11/keysym.h> 30#include <X11/keysym.h>
10#include <X11/keysymdef.h> 31#include <X11/keysymdef.h>
11#include <X11/Xatom.h> 32#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
12 36
13#include "defaultfont.h" 37#include "encoding.h"
14#include "rxvtcolor.h" 38#include "rxvtutil.h"
39#include "rxvtfont.h"
40#include "rxvttoolkit.h"
15#include "iom.h" 41#include "iom.h"
16#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
17 44
18#include <wchar.h> 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
54#endif
19 55
20/* 56/*
21 ***************************************************************************** 57 *****************************************************************************
22 * SYSTEM HACKS 58 * SYSTEM HACKS
23 ***************************************************************************** 59 *****************************************************************************
24 */ 60 */
25/* Consistent defines - please report on the necessity 61/* Consistent defines - please report on the necessity
26 * @ Unixware: defines (__svr4__) 62 * @ Unixware: defines (__svr4__)
27 */ 63 */
28#if defined (SVR4) && !defined (__svr4__) 64#if defined (SVR4) && !defined (__svr4__)
29# define __svr4__ 65# define __svr4__ 1
30#endif 66#endif
31#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
32# define __sun__ 68# define __sun__ 1
33#endif 69#endif
34
35 70
36#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
37typedef char *XPointer; 72typedef char *XPointer;
38#endif 73#endif
39 74
40#ifdef HAVE_TERMIOS_H
41# include <termios.h> 75#include <termios.h>
42typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
43#else
44# include <sgtty.h>
45typedef struct {
46 struct sgttyb sg;
47 struct tchars tc;
48 struct ltchars lc;
49 int line;
50 int local;
51} ttymode_t;
52#endif
53 77
54#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
55# ifdef XPM_INC_X11 79# include <afterimage.h>
56# include <X11/xpm.h> 80#undef min
57# else 81#undef max
58# include <xpm.h>
59# endif
60#endif 82#endif
61 83
62#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
63# define STDIN_FILENO 0 85# define STDIN_FILENO 0
64# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
65# define STDERR_FILENO 2 87# define STDERR_FILENO 2
66#endif 88#endif
67 89
68#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 90/****************************************************************************/
69# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 91
70# define NO_SETOWNER_TTYDEV 92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
97
98/*
99 *****************************************************************************
100 * PROTOTYPES
101 *****************************************************************************
102 */
103// main.C
104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
106void rxvt_clean_exit () NOTHROW;
107void * rxvt_malloc (size_t size);
108void * rxvt_calloc (size_t number, size_t size);
109void * rxvt_realloc (void *ptr, size_t size);
110
111// misc.C
112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116
117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119char * rxvt_r_basename (const char *str) NOTHROW;
120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121void rxvt_log (const char *fmt,...) NOTHROW;
122void rxvt_warn (const char *fmt,...) NOTHROW;
123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
128char * rxvt_Str_trim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs) NOTHROW;
132
133/////////////////////////////////////////////////////////////////////////////
134
135// temporarily replace the process environment
136extern char **environ;
137extern char **rxvt_environ; // the original environ pointer
138
139inline void set_environ (stringvec *envv)
140{
141#if ENABLE_PERL
142 assert (envv);
143#else
144 if (envv)
71# endif 145#endif
146 environ = (char **)envv->begin ();
147}
148
149inline void set_environ (char **envv)
150{
151#if ENABLE_PERL
152 assert (envv);
153#else
154 if (envv)
72#endif 155#endif
73#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 156 environ = envv;
74# define NO_SETOWNER_TTYDEV 157}
75#endif
76 158
77/* 159/*
78 ***************************************************************************** 160 *****************************************************************************
79 * STRUCTURES AND TYPEDEFS 161 * STRUCTURES AND TYPEDEFS
80 ***************************************************************************** 162 *****************************************************************************
81 */ 163 */
82struct grwin_t; 164struct grwin_t;
83 165
84/* Sanitize menubar info */
85#ifndef MENUBAR
86# undef MENUBAR_MAX
87#endif
88#ifndef MENUBAR_MAX
89# define MENUBAR_MAX 0
90#endif
91
92/* If we're using either the rxvt scrollbar or menu bars, keep the 166/* If we're using either the rxvt scrollbar, keep the
93 * scrollColor resource. 167 * scrollColor resource.
94 */ 168 */
95#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
97#else 171#else
98# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
99#endif 173#endif
100 174
101#ifdef XPM_BACKGROUND 175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
102typedef struct { 176typedef struct {
177#ifdef XPM_BACKGROUND
178 ASImage *original_asim;
103 short w, h, x, y; 179 short w, h, x, y;
180 bool auto_resize;
181#endif
104 Pixmap pixmap; 182 Pixmap pixmap;
183 unsigned int pmap_width, pmap_height;
184 unsigned int pmap_depth;
105} bgPixmap_t; 185} bgPixmap_t;
106#endif 186#endif
107 187
108/* 188/*
109 * the 'essential' information for reporting Mouse Events 189 * the 'essential' information for reporting Mouse Events
110 * pared down from XButtonEvent 190 * pared down from XButtonEvent
111 */ 191 */
112struct mouse_event { 192struct mouse_event {
113 int clicks; 193 int clicks;
114 Time time; /* milliseconds */ 194 Time time; /* milliseconds */
115 unsigned int state; /* key or button mask */ 195 unsigned int state; /* key or button mask */
116 unsigned int button; /* detail */ 196 unsigned int button; /* detail */
117}; 197};
118 198
119#ifndef min 199#if ENABLE_FRILLS
120# define min(a,b) (((a) < (b)) ? (a) : (b)) 200typedef struct _mwmhints {
121# define max(a,b) (((a) > (b)) ? (a) : (b)) 201 CARD32 flags;
202 CARD32 functions;
203 CARD32 decorations;
204 INT32 input_mode;
205 CARD32 status;
206} MWMHints;
122#endif 207#endif
123 208
124#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 209#if ENABLE_XEMBED
125#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 210// XEMBED messages
126#define SWAP_IT(one, two, typeof) \ 211# define XEMBED_EMBEDDED_NOTIFY 0
127 do { \ 212# define XEMBED_WINDOW_ACTIVATE 1
128 typeof swapittmp; \ 213# define XEMBED_WINDOW_DEACTIVATE 2
129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 214# define XEMBED_REQUEST_FOCUS 3
130 } while (/* CONSTCOND */ 0) 215# define XEMBED_FOCUS_IN 4
131#define BOUND_POSITIVE_INT16(val) \ 216# define XEMBED_FOCUS_OUT 5
132 (int16_t) ((val) <= 0 \ 217# define XEMBED_FOCUS_NEXT 6
133 ? 0 \ 218# define XEMBED_FOCUS_PREV 7
134 : min ((val), (((uint16_t)-1)>>1))) 219
220# define XEMBED_MODALITY_ON 10
221# define XEMBED_MODALITY_OFF 11
222# define XEMBED_REGISTER_ACCELERATOR 12
223# define XEMBED_UNREGISTER_ACCELERATOR 13
224# define XEMBED_ACTIVATE_ACCELERATOR 14
225
226// XEMBED detail code
227# define XEMBED_FOCUS_CURRENT 0
228# define XEMBED_FOCUS_FIRST 1
229# define XEMBED_FOCUS_LAST 2
230
231# define XEMBED_MAPPED (1 << 0)
232#endif
135 233
136/* 234/*
137 ***************************************************************************** 235 *****************************************************************************
138 * NORMAL DEFINES 236 * NORMAL DEFINES
139 ***************************************************************************** 237 *****************************************************************************
140 */ 238 */
141
142#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
143# error if you disable both selection styles, how can you select, silly?
144#endif
145
146#define APL_CLASS "XTerm" /* class name */
147#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
148#define APL_NAME "rxvt" /* normal name */
149 239
150/* COLORTERM, TERM environment variables */ 240/* COLORTERM, TERM environment variables */
151#define COLORTERMENV "rxvt" 241#define COLORTERMENV "rxvt"
152#ifdef XPM_BACKGROUND 242#ifdef XPM_BACKGROUND
153# define COLORTERMENVFULL COLORTERMENV "-xpm" 243# define COLORTERMENVFULL COLORTERMENV "-xpm"
154#else 244#else
155# define COLORTERMENVFULL COLORTERMENV 245# define COLORTERMENVFULL COLORTERMENV
156#endif 246#endif
157#ifndef TERMENV 247#ifndef TERMENV
158# define TERMENV "xterm" 248# define TERMENV "rxvt-unicode"
159#endif 249#endif
160 250
161#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 251#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
162# define NO_MOUSE_REPORT_SCROLLBAR 252# define NO_MOUSE_REPORT_SCROLLBAR 1
163#endif
164
165#ifdef NO_RESOURCES
166# undef USE_XGETDEFAULT
167#endif 253#endif
168 254
169/* now look for other badly set stuff */ 255/* now look for other badly set stuff */
170 256
171#if !defined (EACCESS) && defined(EAGAIN) 257#if !defined (EACCESS) && defined(EAGAIN)
175#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 261#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
176# define EXIT_SUCCESS 0 /* exit function success */ 262# define EXIT_SUCCESS 0 /* exit function success */
177# define EXIT_FAILURE 1 /* exit function failure */ 263# define EXIT_FAILURE 1 /* exit function failure */
178#endif 264#endif
179 265
180#define menuBar_esc 10
181#define scrollBar_esc 30 266#define scrollBar_esc 30
182#define menuBar_margin 2 /* margin below text */
183 267
184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 268#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
185# define HAVE_SCROLLBARS 269# define HAVE_SCROLLBARS 1
186#endif
187
188/* width of scrollBar, menuBar shadow, must be 1 or 2 */
189#ifdef HALFSHADOW
190# define SHADOW 1
191#else
192# define SHADOW 2
193#endif 270#endif
194 271
195#define R_SB_ALIGN_CENTRE 0 272#define R_SB_ALIGN_CENTRE 0
196#define R_SB_ALIGN_TOP 1 273#define R_SB_ALIGN_TOP 1
197#define R_SB_ALIGN_BOTTOM 2 274#define R_SB_ALIGN_BOTTOM 2
198 275
199#define R_SB_RXVT 0
200#define R_SB_NEXT 1 276#define R_SB_NEXT 1
201#define R_SB_XTERM 2 277#define R_SB_XTERM 2
202#define R_SB_PLAIN 4 278#define R_SB_PLAIN 4
279#define R_SB_RXVT 8
203 280
204#define SB_WIDTH_NEXT 19 281#define SB_WIDTH_NEXT 19
205#define SB_WIDTH_XTERM 15 282#define SB_WIDTH_XTERM 15
206#define SB_WIDTH_PLAIN 7 283#define SB_WIDTH_PLAIN 7
207#ifndef SB_WIDTH_RXVT 284#ifndef SB_WIDTH_RXVT
269 * :............: 346 * :............:
270 * | 347 * |
271 * +---< SB_WIDTH_NEXT 348 * +---< SB_WIDTH_NEXT
272 */ 349 */
273 350
351enum {
274#define NO_REFRESH 0 /* Window not visible at all! */ 352 NO_REFRESH = 0, /* Window not visible at all! */
275#define FAST_REFRESH (1<<0) /* Fully exposed window */ 353 FAST_REFRESH = 1, /* Fully exposed window */
276#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 354 SLOW_REFRESH = 2, /* Partially exposed window */
277#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 355};
278#define REFRESH_BOUNDS (1<<3)
279 356
280#ifdef NO_SECONDARY_SCREEN 357#ifdef NO_SECONDARY_SCREEN
281# define NSCREENS 0 358# define NSCREENS 0
282#else 359#else
283# define NSCREENS 1 360# define NSCREENS 1
284#endif 361#endif
285 362
286#define IGNORE 0
287#define SAVE 's'
288#define RESTORE 'r'
289
290/* special (internal) prefix for font commands */ 363/* special (internal) prefix for font commands */
291#define FONT_CMD '#' 364#define FONT_CMD '#'
292#define FONT_DN "#-" 365#define FONT_DN "#-"
293#define FONT_UP "#+" 366#define FONT_UP "#+"
294 367
295/* flags for rxvt_scr_gotorc () */ 368/* flags for rxvt_scr_gotorc () */
369enum {
296#define C_RELATIVE 1 /* col movement is relative */ 370 C_RELATIVE = 1, /* col movement is relative */
297#define R_RELATIVE 2 /* row movement is relative */ 371 R_RELATIVE = 2, /* row movement is relative */
298#define RELATIVE (R_RELATIVE|C_RELATIVE) 372 RELATIVE = C_RELATIVE | R_RELATIVE,
373};
299 374
300/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 375/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
301#define INSERT -1 /* don't change these values */ 376enum {
302#define DELETE +1 377 INSERT = -1, /* don't change these values */
303#define ERASE +2 378 DELETE = +1,
379 ERASE = +2,
380};
304 381
305/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 382/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
306enum page_dirn { 383enum page_dirn {
307 UP, 384 UP,
308 DN, 385 DN,
309 NO_DIR 386 NO_DIR,
310}; 387};
311 388
312/* arguments for rxvt_scr_change_screen () */ 389/* arguments for rxvt_scr_change_screen () */
313enum { 390enum {
314 PRIMARY = 0, 391 PRIMARY = 0,
315 SECONDARY 392 SECONDARY,
316}; 393};
317 394
318#define RS_None 0 /* Normal */ 395#define RS_None 0
319 396
320#define RS_fgMask 0x000001FFu /* 512 colors */ 397#define RS_fgMask 0x0000007fUL // 128 colors
321#define RS_bgMask 0x0003FE00u /* 512 colors */ 398#define RS_bgMask 0x00003f80UL // 128 colors
322#define RS_Bold 0x00040000u /* bold */ 399
400// font styles
401#define RS_Bold 0x00004000UL // value 1
402#define RS_Italic 0x00008000UL // value 2
403
404// fake styles
323#define RS_Blink 0x00080000u /* blink */ 405#define RS_Blink 0x00010000UL // blink
324#define RS_RVid 0x00100000u /* reverse video */ 406#define RS_RVid 0x00020000UL // reverse video
325#define RS_Uline 0x00200000u /* underline */ 407#define RS_Uline 0x00040000UL // underline
326 408
327#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ 409// toggle this to force redraw, must be != RS_Careful
410#define RS_redraw 0x01000000UL
411
412// 5 custom bits for extensions
413#define RS_customCount 32
414#define RS_customMask 0x00f80000UL
328#define RS_fontShift 22 415#define RS_customShift 19
329 416
417// other flags
418#define RS_Careful 0x80000000UL /* be careful when drawing these */
419
420#define RS_styleCount 4
421#define RS_styleMask (RS_Bold | RS_Italic)
422#define RS_styleShift 14
423
330#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 424#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
331#define RS_attrMask (RS_baseattrMask|RS_fontMask) 425#define RS_attrMask (RS_baseattrMask | RS_fontMask)
426
427#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
428#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
429#define RS_fontShift 24
430
431#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
432#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
332 433
333#define Sel_none 0 /* Not waiting */ 434#define Sel_none 0 /* Not waiting */
334#define Sel_normal 0x01 /* normal selection */ 435#define Sel_normal 0x01 /* normal selection */
335#define Sel_incr 0x02 /* incremental selection */ 436#define Sel_incr 0x02 /* incremental selection */
336#define Sel_direct 0x00 437#define Sel_direct 0x00
344enum { 445enum {
345 C0_NUL = 0x00, 446 C0_NUL = 0x00,
346 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 447 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
347 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 448 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
348 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 449 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
349 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 450 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
350}; 451};
351#define CHAR_ST 0x9c /* 0234 */ 452#define CHAR_ST 0x9c /* 0234 */
352 453
353/* 454/*
354 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 455 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 456 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356 */ 457 */
458enum {
357#define XTerm_name 0 459 XTerm_name = 0,
358#define XTerm_iconName 1 460 XTerm_iconName = 1,
359#define XTerm_title 2 461 XTerm_title = 2,
462 XTerm_property = 3, // change X property
360#define XTerm_Color 4 /* change colors */ 463 XTerm_Color = 4, // change colors
464 XTerm_Color00 = 10, // not implemented, CLASH!
465 XTerm_Color01 = 11, // not implemented
361#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 466 XTerm_Color_cursor = 12, // change actual 'Cursor' color
362#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 467 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
468 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
469 XTerm_Color05 = 15, // not implemented (tektronix fg)
470 XTerm_Color06 = 16, // not implemented (tektronix bg)
363#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 471 XTerm_Color_RV = 17, // change actual 'Highlight' color
364#define XTerm_Color_BD 18 /* change actual 'Bold' color */
365#define XTerm_Color_UL 19 /* change actual 'Underline' color */
366#define XTerm_logfile 46 /* not implemented */ 472 XTerm_logfile = 46, // not implemented
367#define XTerm_font 50 473 XTerm_font = 50,
368 474
369/* 475 XTerm_konsole30 = 30, // reserved for konsole
476 XTerm_konsole31 = 31, // reserved for konsole
477 XTerm_emacs51 = 51, // reserved for emacs shell
478 /*
370 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 479 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
480 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
371 */ 481 */
372#define XTerm_Menu 10 /* set menu item */ 482 Rxvt_Color_BD = 18, // change actual 'Bold' color
483 Rxvt_Color_UL = 19, // change actual 'Underline' color
373#define XTerm_Pixmap 20 /* new bg pixmap */ 484 Rxvt_Pixmap = 20, // new bg pixmap
374#define XTerm_restoreFG 39 /* change default fg color */ 485 Rxvt_restoreFG = 39, // change default fg color
375#define XTerm_restoreBG 49 /* change default bg color */ 486 Rxvt_restoreBG = 49, // change default bg color
376#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 487 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
488
489 URxvt_locale = 701, // change locale
490 URxvt_version = 702, // request version
491
492 URxvt_Color_IT = 704, // change actual 'Italic' colour
493 URxvt_Color_tint = 705, // change actual tint colour
494 URxvt_Color_BD = 706,
495 URxvt_Color_UL = 707,
496
497 URxvt_font = 710,
498 URxvt_boldFont = 711,
499 URxvt_italicFont = 712,
500 URxvt_boldItalicFont = 713,
501
502 URxvt_view_up = 720,
503 URxvt_view_down = 721,
504
505 URxvt_perl = 777,
506};
377 507
378/* Words starting with `Color_' are colours. Others are counts */ 508/* Words starting with `Color_' are colours. Others are counts */
379/* 509/*
380 * The following comment is mostly obsolete since pixcolor_set was expanded:
381 * We're currently upto 29 colours. Only 3 more available. The
382 * PixColor and rendition colour usage should probably be decoupled 510 * The PixColor and rendition colour usage should probably be decoupled
383 * on the unnecessary items, e.g. Color_pointer, but won't bother 511 * on the unnecessary items, e.g. Color_pointer, but won't bother
384 * until we need to. Also, be aware of usage in pixcolor_set 512 * until we need to. Also, be aware of usage in pixcolor_set
385 */ 513 */
386 514
387enum colour_list { 515enum colour_list {
516 Color_none = -2,
517 Color_transparent = -1,
388 Color_fg = 0, 518 Color_fg = 0,
389 Color_bg, 519 Color_bg,
390 minCOLOR, /* 2 */ 520 minCOLOR, /* 2 */
391 Color_Black = minCOLOR, 521 Color_Black = minCOLOR,
392 Color_Red3, 522 Color_Red3,
409 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 539 maxBrightCOLOR, /* minBrightCOLOR + 7 */
410 Color_White = maxBrightCOLOR, 540 Color_White = maxBrightCOLOR,
411#else 541#else
412 Color_White = maxCOLOR, 542 Color_White = maxCOLOR,
413#endif 543#endif
414#ifdef TTY_256COLOR
415 min256COLOR = Color_White + 1, 544 minTermCOLOR = Color_White + 1,
416 max256COLOR = minCOLOR + 255, 545 maxTermCOLOR = Color_White + 72,
417#endif
418#ifndef NO_CURSORCOLOR 546#ifndef NO_CURSORCOLOR
419 Color_cursor, 547 Color_cursor,
420 Color_cursor2, 548 Color_cursor2,
421#endif 549#endif
422 Color_pointer, 550 Color_pointer_fg,
551 Color_pointer_bg,
423 Color_border, 552 Color_border,
424#ifndef NO_BOLD_UNDERLINE_REVERSE 553#ifndef NO_BOLD_UNDERLINE_REVERSE
425 Color_BD, 554 Color_BD,
555 Color_IT,
426 Color_UL, 556 Color_UL,
427 Color_RV, 557 Color_RV,
558#endif
559#if ENABLE_FRILLS
560 Color_underline,
428#endif 561#endif
429#ifdef OPTION_HC 562#ifdef OPTION_HC
430 Color_HC, 563 Color_HC,
431#endif 564#endif
432#ifdef KEEP_SCROLLCOLOR 565#ifdef KEEP_SCROLLCOLOR
433 Color_scroll, 566 Color_scroll,
434 Color_trough, 567 Color_trough,
568#endif
569#if TINTING
570 Color_tint,
571#endif
572#if OFF_FOCUS_FADING
573 Color_fade,
435#endif 574#endif
436 NRS_COLORS, /* */ 575 NRS_COLORS, /* */
437#ifdef KEEP_SCROLLCOLOR 576#ifdef KEEP_SCROLLCOLOR
438 Color_topShadow = NRS_COLORS, 577 Color_topShadow = NRS_COLORS,
439 Color_bottomShadow, 578 Color_bottomShadow,
440 TOTAL_COLORS /* upto 30 */ 579 TOTAL_COLORS
441#else 580#else
442 TOTAL_COLORS = NRS_COLORS /* */ 581 TOTAL_COLORS = NRS_COLORS
443#endif 582#endif
444}; 583};
445 584
446#define Color_Bits 9 585#define Color_Bits 7 // 0 .. maxTermCOLOR
447#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
448#define NPIXCLR_BITS 32
449
450#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
451 586
452/* 587/*
453 * Resource list 588 * Resource list
454 */ 589 */
455enum { 590enum {
456 Rs_display_name = 0, 591# define def(name) Rs_ ## name,
457 Rs_term_name, 592# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
458 Rs_iconName, 593# include "rsinc.h"
459 Rs_geometry, 594# undef def
460 Rs_reverseVideo, 595# undef reserve
461 Rs_color,
462 _Rs_color = Rs_color + NRS_COLORS - 1,
463 Rs_font,
464 Rs_name,
465 Rs_title,
466#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
467 Rs_path,
468#endif
469#ifdef XPM_BACKGROUND
470 Rs_backgroundPixmap,
471#endif
472#if (MENUBAR_MAX)
473 Rs_menu,
474#endif
475 Rs_loginShell,
476 Rs_jumpScroll,
477#ifdef HAVE_SCROLLBARS
478 Rs_scrollBar,
479 Rs_scrollBar_right,
480 Rs_scrollBar_floating,
481 Rs_scrollBar_align,
482#endif
483 Rs_scrollstyle, /* Rs_scrollBar_style */
484 Rs_scrollTtyOutput,
485 Rs_scrollTtyKeypress,
486 Rs_scrollWithBuffer,
487 Rs_saveLines,
488 Rs_utmpInhibit,
489 Rs_visualBell,
490#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
491 Rs_mapAlert,
492#endif
493#ifdef META8_OPTION
494 Rs_meta8,
495#endif
496#ifdef MOUSE_WHEEL
497 Rs_mouseWheelScrollPage,
498#endif
499#ifndef NO_BACKSPACE_KEY
500 Rs_backspace_key,
501#endif
502#ifndef NO_DELETE_KEY
503 Rs_delete_key,
504#endif
505 Rs_selectstyle,
506#ifdef PRINTPIPE
507 Rs_print_pipe,
508#endif
509#ifdef USE_XIM
510 Rs_preeditType,
511 Rs_inputMethod,
512#endif
513#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
514 Rs_bigfont_key,
515 Rs_smallfont_key,
516#endif
517#ifdef TRANSPARENT
518 Rs_transparent,
519 Rs_transparent_all,
520#endif
521#ifndef NO_FRILLS
522 Rs_ext_bwidth,
523 Rs_int_bwidth,
524#endif
525 Rs_scrollBar_thickness,
526#ifndef NO_LINESPACE
527 Rs_lineSpace,
528#endif
529 Rs_cutchars,
530#ifdef ACS_ASCII
531 Rs_acs_chars,
532#endif
533 Rs_modifier,
534 Rs_answerbackstring,
535 Rs_tripleclickwords,
536 Rs_cursorBlink,
537 Rs_pointerBlank,
538 Rs_pointerBlankDelay,
539 Rs_imLocale,
540 NUM_RESOURCES 596 NUM_RESOURCES
541}; 597};
542 598
543// see init.C:xa_names, which must be kept in sync
544enum {
545 XA_TEXT = 0,
546 XA_COMPOUND_TEXT,
547 XA_UTF8_STRING,
548 XA_MULTIPLE,
549 XA_TARGETS,
550 XA_TIMESTAMP,
551 XA_VT_SELECTION,
552 XA_INCR,
553 XA_WMDELETEWINDOW,
554#ifdef TRANSPARENT
555 XA_XROOTPMAPID,
556#endif
557#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
558 XA_DNDPROTOCOL,
559 XA_DNDSELECTION,
560#endif /* OFFIX_DND */
561 XA_CLIPBOARD,
562 NUM_XA
563};
564
565/* DEC private modes */ 599/* DEC private modes */
566#define PrivMode_132 (1LU<<0) 600#define PrivMode_132 (1UL<<0)
567#define PrivMode_132OK (1LU<<1) 601#define PrivMode_132OK (1UL<<1)
568#define PrivMode_rVideo (1LU<<2) 602#define PrivMode_rVideo (1UL<<2)
569#define PrivMode_relOrigin (1LU<<3) 603#define PrivMode_relOrigin (1UL<<3)
570#define PrivMode_Screen (1LU<<4) 604#define PrivMode_Screen (1UL<<4)
571#define PrivMode_Autowrap (1LU<<5) 605#define PrivMode_Autowrap (1UL<<5)
572#define PrivMode_aplCUR (1LU<<6) 606#define PrivMode_aplCUR (1UL<<6)
573#define PrivMode_aplKP (1LU<<7) 607#define PrivMode_aplKP (1UL<<7)
574#define PrivMode_HaveBackSpace (1LU<<8) 608#define PrivMode_HaveBackSpace (1UL<<8)
575#define PrivMode_BackSpace (1LU<<9) 609#define PrivMode_BackSpace (1UL<<9)
576#define PrivMode_ShiftKeys (1LU<<10) 610#define PrivMode_ShiftKeys (1UL<<10)
577#define PrivMode_VisibleCursor (1LU<<11) 611#define PrivMode_VisibleCursor (1UL<<11)
578#define PrivMode_MouseX10 (1LU<<12) 612#define PrivMode_MouseX10 (1UL<<12)
579#define PrivMode_MouseX11 (1LU<<13) 613#define PrivMode_MouseX11 (1UL<<13)
580#define PrivMode_scrollBar (1LU<<14) 614#define PrivMode_scrollBar (1UL<<14)
581#define PrivMode_menuBar (1LU<<15)
582#define PrivMode_TtyOutputInh (1LU<<16) 615#define PrivMode_TtyOutputInh (1UL<<15)
583#define PrivMode_Keypress (1LU<<17) 616#define PrivMode_Keypress (1UL<<16)
584#define PrivMode_smoothScroll (1LU<<18) 617#define PrivMode_smoothScroll (1UL<<17)
585#define PrivMode_vt52 (1LU<<19) 618#define PrivMode_vt52 (1UL<<18)
619#define PrivMode_LFNL (1UL<<19)
586/* too annoying to implement X11 highlight tracking */ 620/* too annoying to implement X11 highlight tracking */
587/* #define PrivMode_MouseX11Track (1LU<<18) */ 621/* #define PrivMode_MouseX11Track (1LU<<20) */
588 622
589#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 623#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
590#define PrivMode(test,bit) \ 624#define PrivMode(test,bit) \
591 if (test) \ 625 if (test) \
592 PrivateModes |= (bit); \ 626 priv_modes |= (bit); \
593 else \ 627 else \
594 PrivateModes &= ~ (bit) 628 priv_modes &= ~(bit)
595 629
596#ifdef ALLOW_132_MODE 630#ifdef ALLOW_132_MODE
597# define PrivMode_Default \
598(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 631# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
599#else 632#else
600# define PrivMode_Default \ 633# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
601(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
602#endif 634#endif
603 635
604#define XDEPTH display->depth 636// do not change these constants lightly, there are many interdependencies
605#define XCMAP display->cmap
606#define XVISUAL display->visual
607
608#define IMBUFSIZ 128 /* input modifier buffer sizes */ 637#define IMBUFSIZ 128 // input modifier buffer sizes
609#ifndef BUFSIZ
610# define BUFSIZ 4096
611#endif
612#define KBUFSZ 512 /* size of keyboard mapping buffer */ 638#define KBUFSZ 512 // size of keyboard mapping buffer
639#define CBUFSIZ 2048 // size of command buffer
640#define UBUFSIZ 2048 // character buffer
641
642#ifndef PATH_MAX
643# define PATH_MAX 16384
644#endif
645
646/* Motif window hints */
647#define MWM_HINTS_FUNCTIONS (1L << 0)
648#define MWM_HINTS_DECORATIONS (1L << 1)
649#define MWM_HINTS_INPUT_MODE (1L << 2)
650#define MWM_HINTS_STATUS (1L << 3)
651/* bit definitions for MwmHints.functions */
652#define MWM_FUNC_ALL (1L << 0)
653#define MWM_FUNC_RESIZE (1L << 1)
654#define MWM_FUNC_MOVE (1L << 2)
655#define MWM_FUNC_MINIMIZE (1L << 3)
656#define MWM_FUNC_MAXIMIZE (1L << 4)
657#define MWM_FUNC_CLOSE (1L << 5)
658/* bit definitions for MwmHints.decorations */
659#define MWM_DECOR_ALL (1L << 0)
660#define MWM_DECOR_BORDER (1L << 1)
661#define MWM_DECOR_RESIZEH (1L << 2)
662#define MWM_DECOR_TITLE (1L << 3)
663#define MWM_DECOR_MENU (1L << 4)
664#define MWM_DECOR_MINIMIZE (1L << 5)
665#define MWM_DECOR_MAXIMIZE (1L << 6)
666/* bit definitions for MwmHints.inputMode */
667#define MWM_INPUT_MODELESS 0
668#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
669#define MWM_INPUT_SYSTEM_MODAL 2
670#define MWM_INPUT_FULL_APPLICATION_MODAL 3
671#define PROP_MWM_HINTS_ELEMENTS 5
613 672
614/* 673/*
615 ***************************************************************************** 674 *****************************************************************************
616 * MACRO DEFINES 675 * MACRO DEFINES
617 ***************************************************************************** 676 *****************************************************************************
618 */ 677 */
619#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 678#define dLocal(type,name) type const name = this->name
620#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 679
621#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 680// for speed reasons, we assume that all codepoints 32 to 126 are
622#define STRCASECMP(x, y) strcasecmp((x), (y)) 681// single-width.
623#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 682#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
624#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
625#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
626#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
627#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
628#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
629#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
630#define STRDUP(x) strdup((const char *)(x))
631#define STRLEN(x) strlen((const char *)(x))
632#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
633#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
634 683
635/* convert pixel dimensions to row/column values. Everything as int32_t */ 684/* convert pixel dimensions to row/column values. Everything as int32_t */
636#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 685#define Pixel2Col(x) Pixel2Width((int32_t)(x))
637#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 686#define Pixel2Row(y) Pixel2Height((int32_t)(y))
638#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 687#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
639#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 688#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
640#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 689#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
641#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 690#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
642#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 691#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
643#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 692#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
644 693
645#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 694// for m >= -n, ensure remainder lies between 0..n-1
646#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 695#define MOD(m,n) (((m) + (n)) % (n))
696
697#define LINENO(n) MOD (term_start + int(n), total_rows)
698#define ROW(n) row_buf [LINENO (n)]
647 699
648/* how to build & extract colors and attributes */ 700/* how to build & extract colors and attributes */
649#define GET_BASEFG(x) (((x) & RS_fgMask)) 701#define GET_BASEFG(x) (((x) & RS_fgMask))
650#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 702#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
651#ifndef NO_BRIGHTCOLOR
652# define GET_FGCOLOR(x) \
653 ((((x) & RS_Bold) == 0 \
654 || GET_BASEFG (x) < minCOLOR \
655 || GET_BASEFG (x) >= minBrightCOLOR) \
656 ? GET_BASEFG (x) \
657 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
658# define GET_BGCOLOR(x) \
659 ((((x) & RS_Blink) == 0 \
660 || GET_BASEBG (x) < minCOLOR \
661 || GET_BASEBG (x) >= minBrightCOLOR) \
662 ? GET_BASEBG (x) \
663 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
664#else
665# define GET_FGCOLOR(x) GET_BASEFG(x)
666# define GET_BGCOLOR(x) GET_BASEBG(x)
667#endif
668 703
669#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 704#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
670#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 705#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
706
707#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
708#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
671 709
672#define GET_ATTR(x) (((x) & RS_attrMask)) 710#define GET_ATTR(x) (((x) & RS_attrMask))
673#define GET_BGATTR(x) \ 711#define GET_BGATTR(x) \
674 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 712 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
675 | (((x) & RS_fgMask)<<Color_Bits)) \ 713 | (((x) & RS_fgMask)<<Color_Bits)) \
676 : ((x) & (RS_attrMask | RS_bgMask))) 714 : ((x) & (RS_attrMask | RS_bgMask)))
677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 715#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
679#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 717#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
680 718
681#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 719#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
682#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 720
721#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
722#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
723
724#if ENABLE_STYLES
725# define FONTSET(style) fontset[GET_STYLE (style)]
726#else
727# define FONTSET(style) fontset[0]
728#endif
683 729
684#ifdef HAVE_SCROLLBARS 730#ifdef HAVE_SCROLLBARS
685# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 731# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
686#else 732#else
687# define scrollbar_TotalWidth() (0) 733# define scrollbar_TotalWidth() (0)
709#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 755#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
710#define scrollbar_position(y) ((y) - scrollBar.beg) 756#define scrollbar_position(y) ((y) - scrollBar.beg)
711#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 757#define scrollbar_size() (scrollBar.end - scrollBar.beg \
712 - scrollbar_minheight ()) 758 - scrollbar_minheight ())
713 759
714#if (MENUBAR_MAX > 1) 760typedef callback<void (const char *)> log_callback;
715/* rendition style flags */ 761typedef callback<int (int)> getfd_callback;
716# define menuBar_height() (TermWin.fheight + SHADOW)
717# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
718# define isMenuBarWindow(w) ((w) == menuBar.win)
719#else
720# define menuBar_height() (0)
721# define menuBar_TotalHeight() (0)
722# define isMenuBarWindow(w) (0)
723#endif
724 762
725#ifdef XPM_BACKGROUND 763#define SET_LOCALE(locale) rxvt_set_locale (locale)
726# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 764extern bool rxvt_set_locale (const char *locale) NOTHROW;
727#else 765extern void rxvt_push_locale (const char *locale) NOTHROW;
728# define XPMClearArea(a, b, c, d, e, f, g) 766extern void rxvt_pop_locale () NOTHROW;
729#endif
730 767
731#ifndef STRICT_FONT_CHECKING
732# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
733#endif
734
735#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
736#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
737
738#ifdef UTMP_SUPPORT
739# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
740# undef HAVE_UTMPX_H
741# undef HAVE_STRUCT_UTMPX
742# endif
743# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
744# undef HAVE_UTMP_H
745# undef HAVE_STRUCT_UTMP
746# endif
747
748# ifdef HAVE_UTMPX_H
749# include <utmpx.h>
750# endif
751# ifdef HAVE_UTMP_H
752# include <utmp.h>
753# endif
754#endif
755
756#ifdef DEBUG_CMD
757# define D_CMD(x) fprintf x ; fputc('\n', stderr)
758#else
759# define D_CMD(x)
760#endif
761#ifdef DEBUG_INIT
762# define D_INIT(x) fprintf x ; fputc('\n', stderr)
763#else
764# define D_INIT(x)
765#endif
766#ifdef DEBUG_MAIN
767# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
768#else
769# define D_MAIN(x)
770#endif
771#ifdef DEBUG_SCREEN
772# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
773#else
774# define D_SCREEN(x)
775#endif
776#ifdef DEBUG_SELECT
777# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
778#else
779# define D_SELECT(x)
780#endif
781#ifdef DEBUG_SIZE
782# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
783#else
784# define D_SIZE(x)
785#endif
786#ifdef DEBUG_X
787# define D_X(x) fprintf x ; fputc('\n', stderr)
788#else
789# define D_X(x)
790#endif
791
792/*
793 ***************************************************************************** 768/****************************************************************************/
794 * VARIABLES 769
770#define LINE_LONGER 0x0001 // line is continued on the next row
771#define LINE_FILTERED 0x0002 // line has been filtered
772#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
773#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
774#define LINE_BIDI 0x0010 // line needs bidi (NYI)
775
776struct line_t {
777 text_t *t; // terminal the text
778 rend_t *r; // rendition, uses RS_ flags
779 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
780 uint32_t f; // flags
781
782 bool is_longer ()
783 {
784 return f & LINE_LONGER;
785 }
786
787 void is_longer (int set)
788 {
789 if (set)
790 f |= LINE_LONGER;
791 else
792 f &= ~LINE_LONGER;
793 }
794
795 void clear ()
796 {
797 t = 0;
798 r = 0;
799 l = 0;
800 f = 0;
801 }
802
803 void touch () // call whenever a line is changed/touched/updated
804 {
805#if ENABLE_PERL
806 f &= ~LINE_FILTERED;
807#endif
808 }
809
810 void touch (int col)
811 {
812 max_it (l, col);
813 touch ();
814 }
815};
816
795 ***************************************************************************** 817/****************************************************************************/
796 */
797#ifdef MENUBAR
798# include "menubar.h"
799#endif
800
801#define BLINK_INTERVAL 0.5
802#define TEXT_BLINK_INTERVAL 0.5
803
804#ifndef __attribute__
805# ifdef __GNUC__
806# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
807# define __attribute__(x)
808# endif
809# endif
810# define __attribute__(x)
811#endif
812 818
813// primivite wrapper around mbstate_t to ensure initialisation 819// primivite wrapper around mbstate_t to ensure initialisation
814struct mbstate { 820struct mbstate {
815 mbstate_t mbs; 821 mbstate_t mbs;
816 822
817 operator mbstate_t *() { return &mbs; } 823 operator mbstate_t *() { return &mbs; }
818 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } 824 void reset () { memset (&mbs, 0, sizeof (mbs)); }
819 mbstate () { reset (); } 825 mbstate () { reset (); }
820}; 826};
821 827
822struct rxvt_term : rxvt_vars { 828/****************************************************************************/
823 struct mbstate mbstate; 829
830#define UNICODE_MASK 0x1fffffUL
831
832#if UNICODE3
833# define COMPOSE_LO 0x40000000UL
834# define COMPOSE_HI 0x400fffffUL
835# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
836#else
837# if ENABLE_PERL
838# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
839# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
840# else
841# define COMPOSE_LO 0xd800UL
842# define COMPOSE_HI 0xf8ffUL
843# endif
844# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
845#endif
846
847#if ENABLE_COMBINING
848// compose chars are used to represent composite characters
849// that are not representable in unicode, as well as characters
850// not fitting in the BMP.
851struct compose_char {
852 unicode_t c1, c2; // any chars != NOCHAR are valid
853 compose_char (unicode_t c1, unicode_t c2)
854 : c1(c1), c2(c2)
855 { }
856};
857
858class rxvt_composite_vec {
859 vector<compose_char> v;
860public:
861 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
862 int expand (unicode_t c, wchar_t *r);
863 compose_char *operator [](text_t c)
864 {
865 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
866 ? &v[c - COMPOSE_LO]
867 : 0;
868 }
869};
870
871extern class rxvt_composite_vec rxvt_composite;
872#endif
873
874/****************************************************************************/
875
876#ifdef KEYSYM_RESOURCE
877class keyboard_manager;
878#endif
879
880struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
881
882 // special markers with magic addresses
883 static const char resval_undef []; // options specifically unset
884 static const char resval_on []; // boolean options switched on
885 static const char resval_off []; // or off
886
887 log_callback *log_hook; // log error messages through this hook, if != 0
888 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
889#if ENABLE_PERL
890 rxvt_perl_term perl;
891#endif
892 struct mbstate mbstate; // current input multibyte state
824 893
825 unsigned char want_refresh:1, 894 unsigned char want_refresh:1,
826#ifdef TRANSPARENT 895#ifdef ENABLE_TRANSPARENCY
827 want_full_refresh:1, /* awaiting full screen refresh */ 896 want_full_refresh:1, /* awaiting full screen refresh */
828#endif
829#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
830 am_transparent:1, /* is a transparent term */ 897 am_transparent:1, /* is a transparent term */
831 am_pixmap_trans:1, /* transparency w/known root pixmap */ 898 am_pixmap_trans:1, /* transparency w/known root pixmap */
832#endif 899#endif
833 current_screen:1, /* primary or secondary */ 900 current_screen:1, /* primary or secondary */
834 hate_those_clicks:1, /* a.k.a. keep mark position */
835 num_scr_allow:1, 901 num_scr_allow:1,
836 bypass_keystate:1, 902 bypass_keystate:1,
837#ifdef CURSOR_BLINK 903#ifdef CURSOR_BLINK
838 hidden_cursor:1, 904 hidden_cursor:1,
839#endif 905#endif
841 hidden_text:1, 907 hidden_text:1,
842#endif 908#endif
843#ifdef POINTER_BLANK 909#ifdef POINTER_BLANK
844 hidden_pointer:1, 910 hidden_pointer:1,
845#endif 911#endif
912 enc_utf8:1, /* wether locale uses utf-8 */
913 seen_input:1, /* wether we have seen some program output yet */
914 seen_resize:1, /* wether we had a resize event */
846 parsed_geometry:1, 915 parsed_geometry:1;
847 seen_input:1, /* wether any input has been seen so far */
848 enc_utf8:1; /* wether terminal reads/writes utf-8 */
849 916
850 unsigned char refresh_type, 917 unsigned char refresh_type,
851#ifdef UTMP_SUPPORT
852 next_utmp_action,
853#endif
854#ifndef NO_SETOWNER_TTYDEV
855 next_tty_action,
856#endif
857#ifdef META8_OPTION 918#ifdef META8_OPTION
858 meta_char, /* Alt-key prefix */ 919 meta_char, /* Alt-key prefix */
859#endif 920#endif
860 scrollbar_align, 921 scrollbar_align,
861 selection_wait, 922 selection_wait,
862 selection_type; 923 selection_type;
863/* ---------- */ 924/* ---------- */
925 bool rvideo_state, rvideo_mode;
926#ifndef NO_BELL
864 short rvideo; 927 bool rvideo_bell;
928#endif
865 int16_t num_scr; /* screen: number lines scrolled */ 929 int num_scr; /* screen: number lines scrolled */
866 unsigned int prev_ncol, /* screen: previous number of columns */ 930 int prev_ncol, /* screen: previous number of columns */
867 prev_nrow; /* screen: previous number of rows */ 931 prev_nrow; /* screen: previous number of rows */
868/* ---------- */ 932/* ---------- */
869 rend_t rstyle; 933 rend_t rstyle;
870/* ---------- */ 934/* ---------- */
871 uint32_t pixcolor_set[NPIXCLR_SETS];
872/* ---------- */
873#ifdef SELECTION_SCROLLING 935#ifdef SELECTION_SCROLLING
874 int scroll_selection_delay,
875 scroll_selection_lines; 936 int scroll_selection_lines;
876 enum page_dirn scroll_selection_dir; 937 enum page_dirn scroll_selection_dir;
877 int selection_save_x, 938 int selection_save_x,
878 selection_save_y, 939 selection_save_y,
879 selection_save_state, 940 selection_save_state;
880 pending_scroll_selection;
881#endif 941#endif
882/* ---------- */ 942/* ---------- */
883 int csrO, /* Hops - csr offset in thumb/slider to */ 943 int csrO, /* Hops - csr offset in thumb/slider to */
884 /* give proper Scroll behaviour */ 944 /* give proper Scroll behaviour */
885#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
886 scroll_arrow_delay,
887#endif
888#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
889 mouse_slip_wheel_delay,
890 mouse_slip_wheel_speed, 946 mouse_slip_wheel_speed,
891#endif 947#endif
892 refresh_count, 948 refresh_count,
893 refresh_limit,
894 fnum, /* logical font number */
895 last_bot, /* scrollbar last bottom position */ 949 last_bot, /* scrollbar last bottom position */
896 last_top, /* scrollbar last top position */ 950 last_top, /* scrollbar last top position */
897 last_state, /* scrollbar last state */ 951 last_state, /* scrollbar last state */
898 scrollbar_len, 952 scrollbar_len,
899#ifdef MENUBAR
900 menu_readonly, /* okay to alter menu? */
901 Arrows_x,
902#endif
903#if MENUBAR_MAX > 1
904 Nbars,
905#endif
906 window_vt_x, 953 window_vt_x,
907 window_vt_y, 954 window_vt_y,
908 window_sb_x, 955 window_sb_x,
909# ifdef POINTER_BLANK 956# ifdef POINTER_BLANK
910 pointerBlankDelay, 957 pointerBlankDelay,
911# endif 958# endif
912 allowedxerror; 959 allowedxerror;
913/* ---------- */ 960/* ---------- */
914 unsigned int ModMetaMask, 961 unsigned int ModLevel3Mask,
962 ModMetaMask,
915 ModNumLockMask, 963 ModNumLockMask;
916 old_width, /* last used width in screen resize */ 964 int old_width, /* last used width in screen resize */
917 old_height, /* last used height in screen resize */ 965 old_height; /* last used height in screen resize */
918#ifndef NO_BRIGHTCOLOR
919 colorfgbg,
920#endif
921 ttymode;
922 unsigned long PrivateModes, 966 unsigned long priv_modes,
923 SavedModes; 967 SavedModes;
924/* ---------- */ 968/* ---------- */
925 Atom xa[NUM_XA]; 969 Atom *xa;
926/* ---------- */ 970/* ---------- */
927#ifdef MENUBAR 971#ifdef RXVT_SCROLLBAR
928 GC menubarGC;
929#endif
930#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
931 GC scrollbarGC, 972 GC scrollbarGC,
932 topShadowGC, 973 topShadowGC,
933 botShadowGC; 974 botShadowGC;
934#endif 975#endif
935#ifdef XTERM_SCROLLBAR 976#ifdef XTERM_SCROLLBAR
953#endif 994#endif
954/* ---------- */ 995/* ---------- */
955 Time selection_time, 996 Time selection_time,
956 selection_request_time; 997 selection_request_time;
957 pid_t cmd_pid; /* process id of child */ 998 pid_t cmd_pid; /* process id of child */
958 gid_t ttygid; 999 char * incr_buf;
959#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1000 size_t incr_buf_size, incr_buf_fill;
960 uid_t euid;
961 gid_t egid;
962#endif
963/* ---------- */ 1001/* ---------- */
964 Cursor leftptr_cursor; 1002 Cursor leftptr_cursor;
965#ifdef POINTER_BLANK
966 Cursor blank_cursor;
967#endif
968/* ---------- */ 1003/* ---------- */
969 const char *ttydev; /* pty/tty name */
970#ifndef NO_BACKSPACE_KEY 1004#ifndef NO_BACKSPACE_KEY
971 const char *key_backspace; 1005 const char *key_backspace;
972#endif 1006#endif
973#ifndef NO_DELETE_KEY 1007#ifndef NO_DELETE_KEY
974 const char *key_delete; 1008 const char *key_delete;
975#endif
976#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
977 KeySym ks_bigfont, ks_smallfont;
978#endif
979#ifdef USE_XIM
980 rxvt_xim *input_method;
981 XIC Input_Context;
982 XIMStyle input_style;
983 int event_type;
984#endif 1009#endif
985 struct mouse_event MEvent; 1010 struct mouse_event MEvent;
986 XComposeStatus compose; 1011 XComposeStatus compose;
987 ttymode_t tio; 1012 ttymode_t tio;
988#ifdef UTMP_SUPPORT
989# ifdef HAVE_STRUCT_UTMP
990 struct utmp ut;
991# endif
992# ifdef HAVE_STRUCT_UTMPX
993 struct utmpx utx;
994# endif
995# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
996 char ut_id[5];
997# endif
998 int utmp_pos;
999#endif
1000 row_col_t oldcursor; 1013 row_col_t oldcursor;
1014#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
1015 bgPixmap_t bgPixmap;
1016#endif
1001#ifdef XPM_BACKGROUND 1017#ifdef XPM_BACKGROUND
1002 bgPixmap_t bgPixmap; 1018 struct ASVisual *asv;
1003 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1019 ASImageManager *asimman;
1004#endif 1020#endif
1005#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1006 struct stat ttyfd_stat; /* original status of our tty */
1007#endif
1008#ifdef MENUBAR
1009 menu_t *ActiveMenu, /* currently active menu */
1010 *BuildMenu; /* the menu currently being built */
1011 bar_t *CurrentBar;
1012# if ! (MENUBAR_MAX > 1)
1013 bar_t BarList;
1014# endif /* (MENUBAR_MAX > 1) */
1015#endif
1016#ifdef CURSOR_BLINK
1017 struct timeval lastcursorchange;
1018#endif
1019#ifdef POINTER_BLANK
1020 struct timeval lastmotion;
1021#endif
1022 1021
1023/* these three don't need to be kept but do so to placate some mem checkers */ 1022#if ENABLE_OVERLAY
1023 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1024 text_t **ov_text;
1025 rend_t **ov_rend;
1026
1027 void scr_swap_overlay () NOTHROW;
1028 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1029 void scr_overlay_off () NOTHROW;
1030 void scr_overlay_set (int x, int y,
1031 text_t text,
1032 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1033 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1034 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1035#endif
1036
1037 vector<void *> allocated; // free these memory blocks with free()
1038
1024 char *env_windowid; /* environmental variable WINDOWID */ 1039 char env_windowid[21]; /* environmental variable WINDOWID */
1040 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1025 char *env_display; /* environmental variable DISPLAY */ 1041 char *env_display; /* environmental variable DISPLAY */
1026 char *env_term; /* environmental variable TERM */ 1042 char *env_term; /* environmental variable TERM */
1027 char *env_colorfgbg; 1043
1028 char *locale; 1044 char *locale;
1029 char *codeset;
1030 char charsets[4]; 1045 char charsets[4];
1031 unsigned char *v_buffer; /* pointer to physical buffer */ 1046 char *v_buffer; /* pointer to physical buffer */
1032 unsigned int v_buflen; /* size of area to write */ 1047 unsigned int v_buflen; /* size of area to write */
1033 char *newfont[MAX_NFONTS];
1034 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1048 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1049
1035#ifdef KEYSYM_RESOURCE 1050#ifdef KEYSYM_RESOURCE
1036 const unsigned char *Keysym_map[256]; 1051 keyboard_manager *keyboard;
1037#endif 1052#endif
1053
1038 const char *rs[NUM_RESOURCES]; 1054 const char *rs[NUM_RESOURCES];
1039/* command input buffering */ 1055 /* command input buffering */
1040 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1056 char *cmdbuf_ptr, *cmdbuf_endp;
1041 unsigned char cmdbuf_base[BUFSIZ]; 1057 char cmdbuf_base[CBUFSIZ];
1042 1058
1043 rxvt_salloc *ralloc; 1059 ptytty *pty;
1044 rxvt_salloc *talloc;
1045 1060
1046 void paste (const unsigned char *data, unsigned int len); 1061 rxvt_salloc *talloc; // text line allocator
1062 rxvt_salloc *ralloc; // rend line allocator
1047 1063
1048 void flush (); 1064 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1049 1065
1066#if ENABLE_FRILLS || ISO_14755
1067 // ISO 14755 entry support
1068 unicode_t iso14755buf;
1069 void commit_iso14755 ();
1070 int hex_keyval (XKeyEvent &ev);
1071# if ISO_14755
1072 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1073 void iso14755_54 (int x, int y);
1074# endif
1075#endif
1076
1077 // modifies first argument(!)
1078 void paste (char *data, unsigned int len) NOTHROW;
1079
1080 long vt_emask, vt_emask_perl, vt_emask_xim;
1081
1082 void vt_select_input () const NOTHROW
1083 {
1084 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1085 }
1086
1087#if ENABLE_TRANSPARENCY || ENABLE_PERL
1050 void rootwin_cb (XEvent &xev); 1088 void rootwin_cb (XEvent &xev);
1051 xevent_watcher rootwin_ev; 1089 xevent_watcher rootwin_ev;
1090#endif
1091#if ENABLE_TRANSPARENCY
1092 int check_our_parents ();
1093 void check_our_parents_cb (time_watcher &w);
1094 time_watcher check_our_parents_ev;
1095#endif
1052 1096
1053 void x_cb (XEvent &xev); 1097 void x_cb (XEvent &xev);
1098 void flush ();
1054 xevent_watcher termwin_ev; 1099 xevent_watcher termwin_ev;
1055 xevent_watcher vt_ev; 1100 xevent_watcher vt_ev;
1056#ifdef HAVE_SCROLLBARS 1101#ifdef HAVE_SCROLLBARS
1057 xevent_watcher scrollbar_ev; 1102 xevent_watcher scrollbar_ev;
1058#endif 1103#endif
1059#ifdef MENUBAR
1060 xevent_watcher menubar_ev;
1061#endif
1062 1104
1105 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1063 void check_cb (check_watcher &w); check_watcher check_ev; 1106 void check_cb (check_watcher &w); check_watcher check_ev;
1064 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1107 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1065 1108 void flush_cb (time_watcher &w); time_watcher flush_ev;
1066 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1109 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1067
1068 void incr_cb (time_watcher &w); time_watcher incr_ev; 1110 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1069 1111
1070#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
1071 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1113 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1072#endif 1114#endif
1073#ifdef TEXT_BLINK 1115#ifdef TEXT_BLINK
1074 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1116 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1117#endif
1118#ifndef NO_BELL
1119 void bell_cb (time_watcher &w); time_watcher bell_ev;
1120#endif
1121
1122#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1123 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1124#endif
1125#ifdef SELECTION_SCROLLING
1126 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1127#endif
1128#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1129 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1075#endif 1130#endif
1076 1131
1077#ifdef POINTER_BLANK 1132#ifdef POINTER_BLANK
1078 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1133 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1079 void pointer_blank (); 1134 void pointer_blank ();
1135#endif
1080 void pointer_unblank (); 1136 void pointer_unblank ();
1081#endif
1082 1137
1083 void tt_printf (const char *fmt,...); 1138 void tt_printf (const char *fmt,...);
1084 void tt_write (const unsigned char *data, unsigned int len); 1139 void tt_write (const char *data, unsigned int len);
1140 void pty_write ();
1085 1141
1086 void tt_winch (); 1142 void tt_winch ();
1087 1143
1088 rxvt_term (); 1144 rxvt_term ();
1089 ~rxvt_term (); 1145 ~rxvt_term ();
1090 void destroy (); 1146 void destroy ();
1147 void emergency_cleanup ();
1091 1148
1092 bool init (int argc, const char *const *argv); 1149 bool init (int argc, const char *const *argv, stringvec *envv);
1150
1151 bool init (stringvec *argv, stringvec *envv)
1152 {
1153 this->argv = argv;
1154 return init (argv->size (), argv->begin (), envv);
1155 }
1156
1093 bool init_vars (); 1157 bool init_vars ();
1094 1158
1095 uint32_t next_char ();
1096
1097 bool pty_fill (); 1159 bool pty_fill ();
1098 1160
1099 void *operator new (size_t s); 1161 void make_current () const // make this the "currently active" urxvt instance
1100 void operator delete (void *p, size_t s); 1162 {
1163 SET_R (this);
1164 set_environ (envv);
1165 rxvt_set_locale (locale);
1166 }
1101 1167
1102 void init_secondary (); 1168 void init_secondary ();
1103 const char **init_resources (int argc, const char *const *argv); 1169 const char **init_resources (int argc, const char *const *argv);
1170 const char *x_resource (const char *name);
1104 void init_env (); 1171 void init_env ();
1105 void set_locale (const char *locale); 1172 void set_locale (const char *locale);
1106 void init_xlocale (); 1173 void init_xlocale ();
1107 void init_command (const char *const *argv); 1174 void init_command (const char *const *argv);
1108 int run_command (const char *const *argv); 1175 void run_command (const char *const *argv);
1109 int run_child (const char *const *argv); 1176 int run_child (const char *const *argv);
1110 1177
1111 void color_aliases (int idx); 1178 void color_aliases (int idx);
1112 void recolour_cursor (); 1179 void recolour_cursor ();
1113 void create_windows (int argc, const char *const *argv); 1180 void create_windows (int argc, const char *const *argv);
1114 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1181 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1115 void window_calc (unsigned int width, unsigned int height); 1182 void window_calc (unsigned int newwidth, unsigned int newheight);
1116 1183
1117#if USE_XIM 1184#if USE_XIM
1185 rxvt_xim *input_method;
1186 XIC Input_Context;
1187 XIMStyle input_style;
1188 XPoint spot; // most recently sent spot position
1189
1118 void im_destroy (); 1190 void im_destroy ();
1119 void im_cb (); im_watcher im_ev; 1191 void im_cb (); im_watcher im_ev;
1120 void im_set_size (XRectangle *size); 1192 void im_set_size (XRectangle &size);
1121 void im_set_position (XPoint *pos); 1193 void im_set_position (XPoint &pos) NOTHROW;
1122 void im_set_color (unsigned long *fg, unsigned long *bg); 1194 void im_set_color (unsigned long &fg, unsigned long &bg);
1123 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); 1195 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1124 1196
1125 bool IMisRunning (); 1197 bool IMisRunning ();
1126 void IMSendSpot (); 1198 void IMSendSpot ();
1127 bool IM_get_IC (const char *modifiers); 1199 bool IM_get_IC (const char *modifiers);
1128 void IMSetStatusPosition (); 1200 void IMSetPosition ();
1129#endif 1201#endif
1130 1202
1131 void resize_scrollbar (); 1203 void resize_scrollbar ();
1132 1204
1133 void pixel_position (int *x, int *y);
1134
1135 void selection_click (int clicks, int x, int y);
1136 void selection_extend (int x, int y, int flag);
1137 void selection_rotate (int x, int y);
1138
1139 /* screen (!) */
1140 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1141 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1142 int scr_scroll_text (int row1, int row2, int count, int spec);
1143 void scr_reset ();
1144 void scr_reset_realloc ();
1145 void scr_release ();
1146 void scr_clear ();
1147 void scr_refresh (unsigned char refresh_type);
1148 bool scr_refresh_rend (rend_t mask, rend_t value);
1149 void scr_erase_screen (int mode);
1150 void scr_touch (bool refresh);
1151 void scr_expose (int x, int y, int width, int height, bool refresh);
1152
1153 /* autoconvert */
1154
1155 // command.C 1205 // command.C
1156 void lookup_key (XKeyEvent &ev); 1206 void key_press (XKeyEvent &ev);
1207 void key_release (XKeyEvent &ev);
1157 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1208 unsigned int cmd_write (const char *str, unsigned int count);
1158 uint32_t cmd_getc (); 1209
1210 wchar_t next_char () NOTHROW;
1211 wchar_t cmd_getc () THROW ((class out_of_input));
1212 uint32_t next_octet () NOTHROW;
1213 uint32_t cmd_get8 () THROW ((class out_of_input));
1214
1215 bool cmd_parse ();
1159 void mouse_report (const XButtonEvent &ev); 1216 void mouse_report (XButtonEvent &ev);
1160 void button_press (const XButtonEvent &ev); 1217 void button_press (XButtonEvent &ev);
1161 void button_release (const XButtonEvent &ev); 1218 void button_release (XButtonEvent &ev);
1162 int check_our_parents (); 1219 void focus_in ();
1220 void focus_out ();
1221 void update_fade_color (unsigned int idx);
1163#ifdef PRINTPIPE 1222#ifdef PRINTPIPE
1164 FILE * popen_printer (); 1223 FILE *popen_printer ();
1165 int pclose_printer (FILE *stream); 1224 int pclose_printer (FILE *stream);
1166#endif 1225#endif
1167 void process_print_pipe (); 1226 void process_print_pipe ();
1168 void process_nonprinting (unsigned char ch); 1227 void process_nonprinting (unicode_t ch);
1169 void process_escape_vt52 (unsigned char ch); 1228 void process_escape_vt52 (unicode_t ch);
1170 void process_escape_seq (); 1229 void process_escape_seq ();
1171 void process_csi_seq (); 1230 void process_csi_seq ();
1172 void process_window_ops (const int *args, unsigned int nargs); 1231 void process_window_ops (const int *args, unsigned int nargs);
1173 unsigned char * get_to_st (unsigned char *ends_how); 1232 char *get_to_st (unicode_t &ends_how);
1174 void process_dcs_seq (); 1233 void process_dcs_seq ();
1175 void process_osc_seq (); 1234 void process_osc_seq ();
1176 void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))); 1235 void process_color_seq (int report, int color, const char *str, char resp);
1236 void process_xterm_seq (int op, const char *str, char resp);
1177 int privcases (int mode, unsigned long bit); 1237 int privcases (int mode, unsigned long bit);
1178 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1238 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1179 void process_sgr_mode (unsigned int nargs, const int *arg); 1239 void process_sgr_mode (unsigned int nargs, const int *arg);
1180 void process_graphics (); 1240 void process_graphics ();
1181 // init.C 1241 // init.C
1182 void Get_Colours (); 1242 void Get_Colours ();
1183 void get_ourmods (); 1243 void get_ourmods ();
1184 // logging.C
1185 void makeutent (const char *pty, const char *hostname);
1186 void cleanutent ();
1187 // main.C; 1244 // main.C
1188 void privileges (int mode); 1245 bool set_fonts ();
1189 void privileged_utmp (char action); 1246 void set_string_property (Atom prop, const char *str, int len = -1);
1190 void privileged_ttydev (char action); 1247 void set_utf8_property (Atom prop, const char *str, int len = -1);
1191 void change_font (int init, const char *fontname);
1192 void font_up_down (int n, int direction);
1193 void set_title (const char *str); 1248 void set_title (const char *str);
1194 void set_iconName (const char *str); 1249 void set_icon_name (const char *str);
1195 void set_window_color (int idx, const char *color); 1250 void set_window_color (int idx, const char *color);
1196 void set_colorfgbg (); 1251 void set_colorfgbg ();
1197 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1252 bool set_color (rxvt_color &color, const char *name);
1253 void alias_color (int dst, int src);
1198 void set_widthheight (unsigned int width, unsigned int height); 1254 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1199
1200#ifdef MENUBAR
1201 // menubar.C
1202 void menuitem_free (menu_t *menu, menuitem_t *item);
1203 int action_dispatch (action_t *action);
1204 void menuarrow_free (char name);
1205 void menuarrow_add (char *string);
1206 char * menu_find_base (menu_t **menu, char *path);
1207 menu_t * menu_delete (menu_t *menu);
1208 menu_t * menu_add (menu_t *parent, char *path);
1209 void drawbox_menubar (int x, int len, int state);
1210 void drawtriangle (int x, int y, int state);
1211 void drawbox_menuitem (int y, int state);
1212 void menu_show ();
1213 void menu_display (void (*update) (rxvt_t *));
1214 void menu_hide_all ();
1215 void menu_hide ();
1216 void menu_clear (menu_t *menu);
1217 void menubar_clear ();
1218 bar_t * menubar_find (const char *name);
1219 int menubar_push (const char *name);
1220 void menubar_remove (const char *name);
1221 void menubar_dump (FILE *fp);
1222 void menubar_read (const char *filename);
1223 void menubar_dispatch (char *str);
1224 void draw_Arrows (int name, int state);
1225 void menubar_expose ();
1226 int menubar_mapping (int map);
1227 int menu_select (XButtonEvent *ev);
1228 void menubar_select (XButtonEvent *ev);
1229 void menubar_control (XButtonEvent *ev);
1230 void map_menuBar (int map);
1231#endif
1232 1255
1233 // screen.C 1256 // screen.C
1257
1258 void lalloc (line_t &l) const
1259 {
1260 l.t = (text_t *)talloc->alloc ();
1261 l.r = (rend_t *)ralloc->alloc ();
1262 }
1263
1264#if 0
1265 void lfree (line_t &l)
1266 {
1267 talloc->free (l.t);
1268 ralloc->free (l.r);
1269 }
1270#endif
1271
1272 void lresize (line_t &l) const
1273 {
1274 if (!l.t)
1275 return;
1276
1277 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1278 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1279
1280 l.l = min (l.l, ncol);
1281
1282 if (ncol > prev_ncol)
1283 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1284 }
1285
1286 int fgcolor_of (rend_t r) const NOTHROW
1287 {
1288 int base = GET_BASEFG (r);
1289#ifndef NO_BRIGHTCOLOR
1290 if (r & RS_Bold
1291# if ENABLE_STYLES
1292 && option (Opt_intensityStyles)
1293# endif
1294 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1295 base += minBrightCOLOR - minCOLOR;
1296#endif
1297 return base;
1298 }
1299
1300 int bgcolor_of (rend_t r) const NOTHROW
1301 {
1302 int base = GET_BASEBG (r);
1303#ifndef NO_BRIGHTCOLOR
1304 if (r & RS_Blink
1305# if ENABLE_STYLES
1306 && option (Opt_intensityStyles)
1307# endif
1308 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1309 base += minBrightCOLOR - minCOLOR;
1310#endif
1311 return base;
1312 }
1313
1314 bool option (uint8_t opt) const NOTHROW
1315 {
1316 return options[opt >> 3] & (1 << (opt & 7));
1317 }
1318
1319 void set_option (uint8_t opt, bool set = true) NOTHROW
1320 {
1321 if (set)
1322 options[opt >> 3] |= (1 << (opt & 7));
1323 else
1324 options[opt >> 3] &= ~(1 << (opt & 7));
1325 }
1326
1327 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1328 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1329 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1330 void scr_reset ();
1331 void scr_release () NOTHROW;
1332 void scr_clear (bool really = false) NOTHROW;
1333 void scr_refresh () NOTHROW;
1334 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1335 void scr_erase_screen (int mode) NOTHROW;
1336#if ENABLE_FRILLS
1337 void scr_erase_savelines () NOTHROW;
1338 void scr_backindex () NOTHROW;
1339 void scr_forwardindex () NOTHROW;
1340#endif
1341 void scr_touch (bool refresh) NOTHROW;
1342 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1343 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1344 void scr_recolour () NOTHROW;
1345 void scr_remap_chars () NOTHROW;
1346 void scr_remap_chars (line_t &l) NOTHROW;
1347
1348 enum cursor_mode { SAVE, RESTORE };
1349
1234 void scr_poweron (); 1350 void scr_poweron ();
1235 void scr_cursor (int mode); 1351 void scr_cursor (cursor_mode mode) NOTHROW;
1352 void scr_do_wrap () NOTHROW;
1353 void scr_swap_screen () NOTHROW;
1236 int scr_change_screen (int scrn); 1354 void scr_change_screen (int scrn);
1237 void scr_color (unsigned int color, int fgbg); 1355 void scr_color (unsigned int color, int fgbg) NOTHROW;
1238 void scr_rendition (int set, int style); 1356 void scr_rendition (int set, int style) NOTHROW;
1239 void scr_add_lines (const uint32_t *str, int nlines, int len); 1357 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1240 void scr_backspace (); 1358 void scr_backspace () NOTHROW;
1241 void scr_tab (int count); 1359 void scr_tab (int count, bool ht = false) NOTHROW;
1242 void scr_backindex ();
1243 void scr_forwardindex ();
1244 void scr_gotorc (int row, int col, int relative); 1360 void scr_gotorc (int row, int col, int relative) NOTHROW;
1245 void scr_index (enum page_dirn direction); 1361 void scr_index (enum page_dirn direction) NOTHROW;
1246 void scr_erase_line (int mode); 1362 void scr_erase_line (int mode) NOTHROW;
1247 void scr_E (); 1363 void scr_E () NOTHROW;
1248 void scr_insdel_lines (int count, int insdel); 1364 void scr_insdel_lines (int count, int insdel) NOTHROW;
1249 void scr_insdel_chars (int count, int insdel); 1365 void scr_insdel_chars (int count, int insdel) NOTHROW;
1250 void scr_scroll_region (int top, int bot); 1366 void scr_scroll_region (int top, int bot) NOTHROW;
1251 void scr_cursor_visible (int mode); 1367 void scr_cursor_visible (int mode) NOTHROW;
1252 void scr_autowrap (int mode); 1368 void scr_autowrap (int mode) NOTHROW;
1253 void scr_relative_origin (int mode); 1369 void scr_relative_origin (int mode) NOTHROW;
1254 void scr_insert_mode (int mode); 1370 void scr_insert_mode (int mode) NOTHROW;
1255 void scr_set_tab (int mode); 1371 void scr_set_tab (int mode) NOTHROW;
1256 void scr_rvideo_mode (int mode); 1372 void scr_rvideo_mode (bool on) NOTHROW;
1257 void scr_report_position (); 1373 void scr_report_position () NOTHROW;
1258 void set_font_style (); 1374 void set_font_style () NOTHROW;
1259 void scr_charset_choose (int set); 1375 void scr_charset_choose (int set) NOTHROW;
1260 void scr_charset_set (int set, unsigned int ch); 1376 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1261 int scr_move_to (int y, int len); 1377 void scr_move_to (int y, int len) NOTHROW;
1262 int scr_page (enum page_dirn direction, int nlines); 1378 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1263 int scr_changeview (uint16_t oldviewstart); 1379 bool scr_changeview (int new_view_start) NOTHROW;
1264 void scr_bell (); 1380 void scr_bell () NOTHROW;
1265 void scr_printscreen (int fullhist); 1381 void scr_printscreen (int fullhist) NOTHROW;
1382 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1383 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1266 void scr_reverse_selection (); 1384 void scr_reverse_selection () NOTHROW;
1267 void scr_dump (int fd); 1385 void scr_dump (int fd) NOTHROW;
1386
1268 void selection_check (int check_more); 1387 void selection_check (int check_more) NOTHROW;
1269 int selection_paste (Window win, Atom prop, bool delete_prop); 1388 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1270 void selection_property (Window win, Atom prop); 1389 void selection_property (Window win, Atom prop) NOTHROW;
1271 void selection_request (Time tm, int x, int y); 1390 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1272 int selection_request_other (Atom target, int selnum); 1391 int selection_request_other (Atom target, int selnum) NOTHROW;
1273 void selection_clear (); 1392 void selection_clear () NOTHROW;
1274 void selection_make (Time tm); 1393 void selection_make (Time tm);
1394 bool selection_grab (Time tm) NOTHROW;
1275 void selection_start_colrow (int col, int row); 1395 void selection_start_colrow (int col, int row) NOTHROW;
1276 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1396 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1277 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1397 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1278 void selection_remove_trailing_spaces (); 1398 void selection_remove_trailing_spaces () NOTHROW;
1279 void selection_send (const XSelectionRequestEvent &rq); 1399 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1400 void selection_click (int clicks, int x, int y) NOTHROW;
1401 void selection_extend (int x, int y, int flag) NOTHROW;
1402 void selection_rotate (int x, int y) NOTHROW;
1403
1404 void pixel_position (int *x, int *y) NOTHROW;
1280 1405
1281#if defined(NEXT_SCROLLBAR) 1406#if defined(NEXT_SCROLLBAR)
1282 // scrollbar-next.C 1407 // scrollbar-next.C
1283 Pixmap renderPixmap (const char *const *data, int width, int height); 1408 Pixmap renderPixmap (const char *const *data, int width, int height);
1284 void init_scrollbar_stuff (); 1409 void init_scrollbar_stuff ();
1286 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1411 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1287#endif 1412#endif
1288 1413
1289#if defined(RXVT_SCROLLBAR) 1414#if defined(RXVT_SCROLLBAR)
1290 // scrollbar-rxvt.C 1415 // scrollbar-rxvt.C
1291 void Draw_button (int x, int y, int state, int dirn);
1292 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1416 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1293#endif 1417#endif
1294 1418
1295#if defined(XTERM_SCROLLBAR) 1419#if defined(XTERM_SCROLLBAR)
1296 // scrollbar-xterm.C 1420 // scrollbar-xterm.C
1309 1433
1310 // xdefaults.C 1434 // xdefaults.C
1311 void get_options (int argc, const char *const *argv); 1435 void get_options (int argc, const char *const *argv);
1312 int parse_keysym (const char *str, const char *arg); 1436 int parse_keysym (const char *str, const char *arg);
1313 void get_xdefaults (FILE *stream, const char *name); 1437 void get_xdefaults (FILE *stream, const char *name);
1314 void extract_resources (Display *display, const char *name); 1438 void extract_resources ();
1315 // xpm.C 1439 // xpm.C
1316 int scale_pixmap (const char *geom); 1440 int scale_pixmap (const char *geom);
1317 void resize_pixmap (); 1441 void resize_pixmap ();
1318 Pixmap set_bgPixmap (const char *file); 1442 void set_bgPixmap (const char *file);
1319}; 1443};
1320
1321#define SET_LOCALE(locale) rxvt_set_locale (locale)
1322extern void rxvt_set_locale (const char *locale);
1323 1444
1324/* 1445/*
1325 ***************************************************************************** 1446 *****************************************************************************
1326 * PROTOTYPES 1447 * PROTOTYPES
1327 ***************************************************************************** 1448 *****************************************************************************
1329#ifdef PROTOTYPES 1450#ifdef PROTOTYPES
1330# define __PROTO(p) p 1451# define __PROTO(p) p
1331#else 1452#else
1332# define __PROTO(p) () 1453# define __PROTO(p) ()
1333#endif 1454#endif
1334#include "protos.h"
1335
1336#ifdef DEBUG_malloc
1337# include "dmalloc.h" /* This comes last */
1338#endif
1339 1455
1340#endif /* _RXVT_H_ */ 1456#endif /* _RXVT_H_ */
1341 1457

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines