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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.290 by sasha, Thu Aug 9 22:08:21 2007 UTC

1/*
2 * $Id: rxvt.h,v 1.2 2003/11/24 17:31:27 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 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>
11 28
12#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
13#include <X11/keysym.h> 30#include <X11/keysym.h>
14#include <X11/keysymdef.h> 31#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 32#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
16 36
17#include "defaultfont.h" 37#include "encoding.h"
18#include "rxvtcolor.h" 38#include "rxvtutil.h"
39#include "rxvtfont.h"
40#include "rxvttoolkit.h"
41#include "iom.h"
42#include "salloc.h"
43#include "libptytty.h"
44
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;
77
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83
84#ifndef STDIN_FILENO
85# define STDIN_FILENO 0
86# define STDOUT_FILENO 1
87# define STDERR_FILENO 2
88#endif
89
90/****************************************************************************/
91
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);
43#else 143#else
44# include <sgtty.h> 144 if (envv)
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
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11
59# include <X11/xpm.h>
60# else
61# include <xpm.h>
62# endif 145#endif
63#endif 146 environ = (char **)envv->begin ();
147}
64 148
65#ifndef STDIN_FILENO 149inline void set_environ (char **envv)
66# define STDIN_FILENO 0 150{
67# define STDOUT_FILENO 1 151#if ENABLE_PERL
68# define STDERR_FILENO 2 152 assert (envv);
69#endif 153#else
70 154 if (envv)
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV
74# endif 155#endif
75#endif 156 environ = envv;
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 157}
77# define NO_SETOWNER_TTYDEV
78#endif
79 158
80/* 159/*
81 ***************************************************************************** 160 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 161 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 162 *****************************************************************************
84 */ 163 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 164struct grwin_t;
88 165
89
90/* Sanitize menubar info */
91#ifndef MENUBAR
92# undef MENUBAR_MAX
93#endif
94#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0
96#endif
97
98/* If we're using either the rxvt scrollbar or menu bars, keep the 166/* If we're using either the rxvt scrollbar, keep the
99 * scrollColor resource. 167 * scrollColor resource.
100 */ 168 */
101#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
102# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
103#else 171#else
104# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
105#endif 173#endif
106 174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
178# define bgPmap_geometrySet (1UL<<0)
179# define bgPmap_propScale (1UL<<1)
180# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
181
182# define bgPmap_Transparent (1UL<<16)
183 unsigned long flags;
184
107#ifdef XPM_BACKGROUND 185# ifdef XPM_BACKGROUND
108typedef struct { 186# ifdef HAVE_AFTERIMAGE
109 short w, h, x, y; 187 ASImage *original_asim;
110 Pixmap pixmap; 188 bool render_asim (ASImage *background, ARGB32 background_tint);
111} bgPixmap_t; 189# endif
190
191#define bgPmap_defaultScale 100
192#define bgPmap_defaultAlign 50
193 unsigned int h_scale, v_scale;/* percents of the window size */
194 int h_align, v_align; /* percents of the window size:
195 0 - left align, 50 - center, 100 - right */
196 bool handle_geometry (const char *geom);
197 void set_defaultGeometry ()
198 {
199 h_scale = v_scale = bgPmap_defaultScale;
200 h_align = v_align = bgPmap_defaultAlign;
201 flags |= bgPmap_geometrySet;
202 };
203
204# endif /* XPM_BACKGROUND */
205
206 rxvt_term *target;
207 bool set_target (rxvt_term *new_target);
208
209# ifdef ENABLE_TRANSPARENCY
210 int root_depth; /* obtained when target is set */
211 Pixmap root_pixmap; /* current root pixmap set */
212 bool make_transparency_pixmap ();
213# endif
214
215 Pixmap pixmap;
216 unsigned int pmap_width, pmap_height;
217 unsigned int pmap_depth;
218
219 bool window_size_sensitive ();
220 void apply_background ();
221
222};
223#else
224# undef HAVE_BG_PIXMAP
112#endif 225#endif
113 226
114/* 227/*
115 * the 'essential' information for reporting Mouse Events 228 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 229 * pared down from XButtonEvent
117 */ 230 */
118struct mouse_event { 231struct mouse_event {
119 int clicks; 232 int clicks;
120 Time time; /* milliseconds */ 233 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 234 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 235 unsigned int button; /* detail */
123}; 236};
124 237
125#ifndef min 238#if ENABLE_FRILLS
126# define min(a,b) (((a) < (b)) ? (a) : (b)) 239typedef struct _mwmhints {
127# define max(a,b) (((a) > (b)) ? (a) : (b)) 240 CARD32 flags;
241 CARD32 functions;
242 CARD32 decorations;
243 INT32 input_mode;
244 CARD32 status;
245} MWMHints;
128#endif 246#endif
129 247
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 248#if ENABLE_XEMBED
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 249// XEMBED messages
132#define SWAP_IT(one, two, typeof) \ 250# define XEMBED_EMBEDDED_NOTIFY 0
133 do { \ 251# define XEMBED_WINDOW_ACTIVATE 1
134 typeof swapittmp; \ 252# define XEMBED_WINDOW_DEACTIVATE 2
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 253# define XEMBED_REQUEST_FOCUS 3
136 } while (/* CONSTCOND */ 0) 254# define XEMBED_FOCUS_IN 4
137#define BOUND_POSITIVE_INT16(val) \ 255# define XEMBED_FOCUS_OUT 5
138 (int16_t)((val) <= 0 \ 256# define XEMBED_FOCUS_NEXT 6
139 ? 0 \ 257# define XEMBED_FOCUS_PREV 7
140 : min((val), (((uint16_t)-1)>>1))) 258
259# define XEMBED_MODALITY_ON 10
260# define XEMBED_MODALITY_OFF 11
261# define XEMBED_REGISTER_ACCELERATOR 12
262# define XEMBED_UNREGISTER_ACCELERATOR 13
263# define XEMBED_ACTIVATE_ACCELERATOR 14
264
265// XEMBED detail code
266# define XEMBED_FOCUS_CURRENT 0
267# define XEMBED_FOCUS_FIRST 1
268# define XEMBED_FOCUS_LAST 2
269
270# define XEMBED_MAPPED (1 << 0)
271#endif
141 272
142/* 273/*
143 ***************************************************************************** 274 *****************************************************************************
144 * NORMAL DEFINES 275 * NORMAL DEFINES
145 ***************************************************************************** 276 *****************************************************************************
146 */ 277 */
147 278
148#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
149# error if you disable both selection styles, how can you select, silly?
150#endif
151
152#define APL_CLASS "XTerm" /* class name */
153#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
154#define APL_NAME "rxvt" /* normal name */
155
156/* COLORTERM, TERM environment variables */ 279/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 280#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 281#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 282# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 283#else
161# define COLORTERMENVFULL COLORTERMENV 284# define COLORTERMENVFULL COLORTERMENV
162#endif 285#endif
163#ifndef TERMENV 286#ifndef TERMENV
164# define TERMENV "xterm" 287# define TERMENV "rxvt-unicode"
165#endif 288#endif
166 289
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 291# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif
170
171#ifdef NO_RESOURCES
172# undef USE_XGETDEFAULT
173#endif 292#endif
174 293
175/* now look for other badly set stuff */ 294/* now look for other badly set stuff */
176 295
177#if !defined (EACCESS) && defined(EAGAIN) 296#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 297# define EACCESS EAGAIN
179#endif 298#endif
180 299
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 300#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 301# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 302# define EXIT_FAILURE 1 /* exit function failure */
184#endif 303#endif
185 304
186#define menuBar_esc 10
187#define scrollBar_esc 30 305#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */
189 306
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 307#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 308# define HAVE_SCROLLBARS 1
192#endif 309#endif
193 310
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW
196# define SHADOW 1
197#else
198# define SHADOW 2
199#endif
200
201#define R_SB_ALIGN_CENTRE 0 311#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 312#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 313#define R_SB_ALIGN_BOTTOM 2
204 314
205#define R_SB_RXVT 0 315#define R_SB_NEXT 1
206#define R_SB_NEXT 1 316#define R_SB_XTERM 2
207#define R_SB_XTERM 2 317#define R_SB_PLAIN 4
318#define R_SB_RXVT 8
208 319
209#define SB_WIDTH_NEXT 19 320#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 321#define SB_WIDTH_XTERM 15
322#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 323#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 324# define SB_WIDTH_RXVT 10
213#endif 325#endif
214 326
215/* 327/*
216 * NeXT scrollbar defines 328 * NeXT scrollbar defines
217 */ 329 */
218#define SB_PADDING 1 330#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 331#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 332#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 333#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 334#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 335#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 336#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 337#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 338#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 339#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 340#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 341#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 342#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
231#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) 343#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 344 /*
233 * +-------------+ 345 * +-------------+
234 * | | <---< SB_PADDING 346 * | | <---< SB_PADDING
235 * | ::::::::::: | 347 * | ::::::::::: |
236 * | ::::::::::: | 348 * | ::::::::::: |
… …
242 * | | :::::::: | 354 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 355 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 356 * | +---------+ |
245 * | | ......%%| | 357 * | | ......%%| |
246 * | | ......%%| | 358 * | | ......%%| |
247 * | | ..()..%%| | 359 * | | .. ()..%%| |
248 * | | ......%%| | 360 * | | ......%%| |
249 * | | %%%%%%%%| | 361 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 362 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 363 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 364 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 385 * :............:
274 * | 386 * |
275 * +---< SB_WIDTH_NEXT 387 * +---< SB_WIDTH_NEXT
276 */ 388 */
277 389
390enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 391 NO_REFRESH = 0, /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 392 FAST_REFRESH = 1, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 393 SLOW_REFRESH = 2, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 394};
282#define REFRESH_BOUNDS (1<<3)
283 395
284#ifdef NO_SECONDARY_SCREEN 396#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 397# define NSCREENS 0
286#else 398#else
287# define NSCREENS 1 399# define NSCREENS 1
288#endif 400#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 401
294/* special (internal) prefix for font commands */ 402/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 403#define FONT_CMD '#'
296#define FONT_DN "#-" 404#define FONT_DN "#-"
297#define FONT_UP "#+" 405#define FONT_UP "#+"
298 406
299/* flags for rxvt_scr_gotorc() */ 407/* flags for rxvt_scr_gotorc () */
408enum {
300#define C_RELATIVE 1 /* col movement is relative */ 409 C_RELATIVE = 1, /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 410 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 411 RELATIVE = C_RELATIVE | R_RELATIVE,
412};
303 413
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 414/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
415enum {
305#define INSERT -1 /* don't change these values */ 416 INSERT = -1, /* don't change these values */
306#define DELETE +1 417 DELETE = +1,
307#define ERASE +2 418 ERASE = +2,
419};
308 420
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 421/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 422enum page_dirn {
311 UP, 423 UP,
312 DN, 424 DN,
313 NO_DIR 425 NO_DIR,
314}; 426};
315 427
316/* arguments for rxvt_scr_change_screen() */ 428/* arguments for rxvt_scr_change_screen () */
317enum { 429enum {
318 PRIMARY = 0, 430 PRIMARY = 0,
319 SECONDARY 431 SECONDARY,
320}; 432};
321 433
434#define RS_None 0
435
436#define RS_fgMask 0x0000007fUL // 128 colors
437#define RS_bgMask 0x00003f80UL // 128 colors
438
439// font styles
440#define RS_Bold 0x00004000UL // value 1
441#define RS_Italic 0x00008000UL // value 2
442
443// fake styles
444#define RS_Blink 0x00010000UL // blink
445#define RS_RVid 0x00020000UL // reverse video
446#define RS_Uline 0x00040000UL // underline
447
448// toggle this to force redraw, must be != RS_Careful
449#define RS_redraw 0x01000000UL
450
451// 5 custom bits for extensions
452#define RS_customCount 32
453#define RS_customMask 0x00f80000UL
454#define RS_customShift 19
455
456// other flags
457#define RS_Careful 0x80000000UL /* be careful when drawing these */
458
459#define RS_styleCount 4
460#define RS_styleMask (RS_Bold | RS_Italic)
461#define RS_styleShift 14
462
463#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
464#define RS_attrMask (RS_baseattrMask | RS_fontMask)
465
466#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
467#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
468#define RS_fontShift 24
469
470#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
471#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
472
473#define Sel_none 0 /* Not waiting */
474#define Sel_normal 0x01 /* normal selection */
475#define Sel_incr 0x02 /* incremental selection */
476#define Sel_direct 0x00
477#define Sel_Primary 0x01
478#define Sel_Secondary 0x02
479#define Sel_Clipboard 0x03
480#define Sel_whereMask 0x0f
481#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
482#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
483
322enum { 484enum {
323 SBYTE = 0,
324 WBYTE
325};
326
327
328#define RS_None 0 /* Normal */
329
330#define RS_fgMask 0x000001FFu /* 512 colors */
331#define RS_bgMask 0x0003FE00u /* 512 colors */
332#define RS_Bold 0x00040000u /* bold */
333#define RS_Blink 0x00080000u /* blink */
334#define RS_RVid 0x00100000u /* reverse video */
335#define RS_Uline 0x00200000u /* underline */
336
337#define RS_wide 0x00400000u /* only multibyte characters */
338#define IS_WIDE(r) ((r) & RS_wide)
339
340#define RS_fontMask 0xff000000u /* plenty(?) of fonts */
341#define RS_fontShift 24
342
343#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)
344#define RS_attrMask (RS_baseattrMask|RS_fontMask|RS_wide)
345
346#define Sel_none 0 /* Not waiting */
347#define Sel_normal 0x01 /* normal selection */
348#define Sel_incr 0x02 /* incremental selection */
349#define Sel_direct 0x00
350#define Sel_Primary 0x01
351#define Sel_Secondary 0x02
352#define Sel_Clipboard 0x03
353#define Sel_whereMask 0x0f
354#define Sel_CompoundText 0x10 /* last request was Compound */
355
356enum {
357 C0_NUL = 0x00, 485 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 486 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
359 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 487 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
360 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 488 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
361 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 489 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 490};
363#define CHAR_ST 0x9c /* 0234 */ 491#define CHAR_ST 0x9c /* 0234 */
364 492
365/* 493/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 494 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 495 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 496 */
369#define XTerm_name 0 497enum {
370#define XTerm_iconName 1 498 XTerm_name = 0,
371#define XTerm_title 2 499 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 500 XTerm_title = 2,
501 XTerm_property = 3, // change X property
502 XTerm_Color = 4, // change colors
503 XTerm_Color00 = 10, // not implemented, CLASH!
504 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 505 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 506 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 507 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 508 XTerm_Color05 = 15, // not implemented (tektronix fg)
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 509 XTerm_Color06 = 16, // not implemented (tektronix bg)
378#define XTerm_logfile 46 /* not implemented */ 510 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 511 XTerm_logfile = 46, // not implemented
512 XTerm_font = 50,
380 513
381/* 514 XTerm_konsole30 = 30, // reserved for konsole
515 XTerm_konsole31 = 31, // reserved for konsole
516 XTerm_emacs51 = 51, // reserved for emacs shell
517 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 518 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
519 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
383 */ 520 */
384#define XTerm_Menu 10 /* set menu item */ 521 Rxvt_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 522 Rxvt_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 523 Rxvt_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 524 Rxvt_restoreFG = 39, // change default fg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 525 Rxvt_restoreBG = 49, // change default bg color
526 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
527
528 URxvt_locale = 701, // change locale
529 URxvt_version = 702, // request version
530
531 URxvt_Color_IT = 704, // change actual 'Italic' colour
532 URxvt_Color_tint = 705, // change actual tint colour
533 URxvt_Color_BD = 706,
534 URxvt_Color_UL = 707,
535
536 URxvt_font = 710,
537 URxvt_boldFont = 711,
538 URxvt_italicFont = 712,
539 URxvt_boldItalicFont = 713,
540
541 URxvt_view_up = 720,
542 URxvt_view_down = 721,
543
544 URxvt_perl = 777,
545};
389 546
390/* Words starting with `Color_' are colours. Others are counts */ 547/* Words starting with `Color_' are colours. Others are counts */
391/* 548/*
392 * The following comment is mostly obsolete since pixcolor_set was expanded:
393 * We're currently upto 29 colours. Only 3 more available. The
394 * PixColor and rendition colour usage should probably be decoupled 549 * The PixColor and rendition colour usage should probably be decoupled
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 550 * on the unnecessary items, e.g. Color_pointer, but won't bother
396 * until we need to. Also, be aware of usage in pixcolor_set 551 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 552 */
398 553
399enum colour_list { 554enum colour_list {
555 Color_none = -2,
556 Color_transparent = -1,
400 Color_fg = 0, 557 Color_fg = 0,
401 Color_bg, 558 Color_bg,
402 minCOLOR, /* 2 */ 559 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 560 Color_Black = minCOLOR,
404 Color_Red3, 561 Color_Red3,
405 Color_Green3, 562 Color_Green3,
406 Color_Yellow3, 563 Color_Yellow3,
407 Color_Blue3, 564 Color_Blue3,
408 Color_Magenta3, 565 Color_Magenta3,
409 Color_Cyan3, 566 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 567 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 568#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 569 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 570 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 571 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 572 Color_Red,
416 Color_Green, 573 Color_Green,
417 Color_Yellow, 574 Color_Yellow,
418 Color_Blue, 575 Color_Blue,
419 Color_Magenta, 576 Color_Magenta,
420 Color_Cyan, 577 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 578 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 579 Color_White = maxBrightCOLOR,
423#else 580#else
424 Color_White = maxCOLOR, 581 Color_White = maxCOLOR,
425#endif 582#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 583 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 584 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 585#ifndef NO_CURSORCOLOR
431 Color_cursor, 586 Color_cursor,
432 Color_cursor2, 587 Color_cursor2,
433#endif 588#endif
434 Color_pointer, 589 Color_pointer_fg,
590 Color_pointer_bg,
435 Color_border, 591 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 592#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 593 Color_BD,
594 Color_IT,
438 Color_UL, 595 Color_UL,
439 Color_RV, 596 Color_RV,
597#endif
598#if ENABLE_FRILLS
599 Color_underline,
440#endif 600#endif
441#ifdef OPTION_HC 601#ifdef OPTION_HC
442 Color_HC, 602 Color_HC,
443#endif 603#endif
444#ifdef KEEP_SCROLLCOLOR 604#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 605 Color_scroll,
446 Color_trough, 606 Color_trough,
447#endif 607#endif
448 NRS_COLORS, /* */ 608#if ENABLE_TRANSPARENCY
609 Color_tint,
610#endif
611#if OFF_FOCUS_FADING
612 Color_fade,
613#endif
614 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 615#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 616 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 617 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 618 TOTAL_COLORS
453#else 619#else
454 TOTAL_COLORS = NRS_COLORS /* */ 620 TOTAL_COLORS = NRS_COLORS
455#endif 621#endif
456}; 622};
457 623
458#define Color_Bits 9 624#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */
460#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 625
464/* 626/*
465 * Resource list 627 * Resource list
466 */ 628 */
467enum { 629enum {
468 Rs_display_name = 0, 630# define def(name) Rs_ ## name,
469 Rs_term_name, 631# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470 Rs_iconName, 632# include "rsinc.h"
471 Rs_geometry, 633# undef def
472 Rs_reverseVideo, 634# undef reserve
473 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font,
476 Rs_name,
477 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path,
480#endif
481#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap,
483#endif
484#if (MENUBAR_MAX)
485 Rs_menu,
486#endif
487#ifndef NO_BOLDFONT
488 Rs_boldFont,
489#endif
490#ifdef GREEK_SUPPORT
491 Rs_greek_keyboard,
492 Rs_greektoggle_key,
493#endif
494 Rs_loginShell,
495 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar,
498 Rs_scrollBar_right,
499 Rs_scrollBar_floating,
500 Rs_scrollBar_align,
501#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */
503 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer,
506 Rs_saveLines,
507 Rs_utmpInhibit,
508 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert,
511#endif
512#ifdef META8_OPTION
513 Rs_meta8,
514#endif
515#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage,
517#endif
518#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key,
520#endif
521#ifndef NO_DELETE_KEY
522 Rs_delete_key,
523#endif
524 Rs_selectstyle,
525#ifdef PRINTPIPE
526 Rs_print_pipe,
527#endif
528#ifdef USE_XIM
529 Rs_preeditType,
530 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif
536#ifdef TRANSPARENT
537 Rs_transparent,
538 Rs_transparent_all,
539#endif
540#ifndef NO_FRILLS
541 Rs_ext_bwidth,
542 Rs_int_bwidth,
543#endif
544 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE
546 Rs_lineSpace,
547#endif
548 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier,
553 Rs_answerbackstring,
554 Rs_tripleclickwords,
555 Rs_cursorBlink,
556 Rs_pointerBlank,
557 Rs_pointerBlankDelay,
558 NUM_RESOURCES 635 NUM_RESOURCES
559} ; 636};
560
561enum {
562 TIMEOUT_INCR = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0,
568 XA_MULTIPLE,
569 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP,
572 XA_VT_SELECTION,
573 XA_INCR,
574 XA_WMDELETEWINDOW,
575#ifdef TRANSPARENT
576 XA_XROOTPMAPID,
577#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL,
580 XA_DNDSELECTION,
581#endif /* OFFIX_DND */
582 XA_CLIPBOARD,
583 NUM_XA
584} ;
585
586/*
587 * number of graphics points
588 * divisible by 2 (num lines)
589 * divisible by 4 (num rect)
590 */
591#define NGRX_PTS 1000
592 637
593/* DEC private modes */ 638/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 639#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 640#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 641#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 642#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 643#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 644#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 645#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 646#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 647#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 648#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 649#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 650#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 651#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 652#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 653#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 654#define PrivMode_TtyOutputInh (1UL<<15)
611#define PrivMode_Keypress (1LU<<17) 655#define PrivMode_Keypress (1UL<<16)
612#define PrivMode_smoothScroll (1LU<<18) 656#define PrivMode_smoothScroll (1UL<<17)
657#define PrivMode_vt52 (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 658#define PrivMode_LFNL (1UL<<19)
614/* too annoying to implement X11 highlight tracking */ 659/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 660/* #define PrivMode_MouseX11Track (1LU<<20) */
616 661
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 662#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 663#define PrivMode(test,bit) \
619 if (test) \ 664 if (test) \
620 R->h->PrivateModes |= (bit); \ 665 priv_modes |= (bit); \
621 else \ 666 else \
622 R->h->PrivateModes &= ~(bit) 667 priv_modes &= ~(bit)
623 668
624#ifdef ALLOW_132_MODE 669#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 670# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627#else 671#else
628# define PrivMode_Default \ 672# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
629(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
630#endif
631
632#ifdef PREFER_24BIT
633# define XDEPTH R->Xdepth
634# define XCMAP R->Xcmap
635# define XVISUAL R->h->Xvisual
636#else
637# ifdef DEBUG_DEPTH
638# define XDEPTH DEBUG_DEPTH
639# else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen)
641# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643# endif 673#endif
644#endif 674
675// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 676#define IMBUFSIZ 128 // input modifier buffer sizes
646#ifndef BUFSIZ
647# define BUFSIZ 4096
648#endif
649#define KBUFSZ 512 /* size of keyboard mapping buffer */ 677#define KBUFSZ 512 // size of keyboard mapping buffer
678#define CBUFSIZ 2048 // size of command buffer
679#define UBUFSIZ 2048 // character buffer
680
681#ifndef PATH_MAX
682# define PATH_MAX 16384
683#endif
684
685/* Motif window hints */
686#define MWM_HINTS_FUNCTIONS (1L << 0)
687#define MWM_HINTS_DECORATIONS (1L << 1)
688#define MWM_HINTS_INPUT_MODE (1L << 2)
689#define MWM_HINTS_STATUS (1L << 3)
690/* bit definitions for MwmHints.functions */
691#define MWM_FUNC_ALL (1L << 0)
692#define MWM_FUNC_RESIZE (1L << 1)
693#define MWM_FUNC_MOVE (1L << 2)
694#define MWM_FUNC_MINIMIZE (1L << 3)
695#define MWM_FUNC_MAXIMIZE (1L << 4)
696#define MWM_FUNC_CLOSE (1L << 5)
697/* bit definitions for MwmHints.decorations */
698#define MWM_DECOR_ALL (1L << 0)
699#define MWM_DECOR_BORDER (1L << 1)
700#define MWM_DECOR_RESIZEH (1L << 2)
701#define MWM_DECOR_TITLE (1L << 3)
702#define MWM_DECOR_MENU (1L << 4)
703#define MWM_DECOR_MINIMIZE (1L << 5)
704#define MWM_DECOR_MAXIMIZE (1L << 6)
705/* bit definitions for MwmHints.inputMode */
706#define MWM_INPUT_MODELESS 0
707#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
708#define MWM_INPUT_SYSTEM_MODAL 2
709#define MWM_INPUT_FULL_APPLICATION_MODAL 3
710#define PROP_MWM_HINTS_ELEMENTS 5
650 711
651/* 712/*
652 ***************************************************************************** 713 *****************************************************************************
653 * MACRO DEFINES 714 * MACRO DEFINES
654 ***************************************************************************** 715 *****************************************************************************
655 */ 716 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 717#define dLocal(type,name) type const name = this->name
657#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 718
658#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 719// for speed reasons, we assume that all codepoints 32 to 126 are
659#define STRCASECMP(x, y) strcasecmp((x), (y)) 720// single-width.
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 721#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671 722
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 723/* convert pixel dimensions to row/column values. Everything as int32_t */
673#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)R->TermWin.int_bwidth) 724#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 725#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 726#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 727#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 728#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 729#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 730#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 731#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681 732
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 733// for m >= -n, ensure remainder lies between 0..n-1
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 734#define MOD(m,n) (((m) + (n)) % (n))
684 735
685#define Xscreen DefaultScreen(R->Xdisplay) 736#define LINENO(n) MOD (term_start + int(n), total_rows)
686#define Xroot DefaultRootWindow(R->Xdisplay) 737#define ROW(n) row_buf [LINENO (n)]
687 738
688/* how to build & extract colors and attributes */ 739/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 740#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 741#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691#ifndef NO_BRIGHTCOLOR 742
692# define GET_FGCOLOR(x) \ 743#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
693 ((((x) & RS_Bold) == 0 \ 744#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
694 || GET_BASEFG(x) < minCOLOR \ 745
695 || GET_BASEFG(x) >= minBrightCOLOR) \ 746#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
696 ? GET_BASEFG(x) \ 747#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
697 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 748
698# define GET_BGCOLOR(x) \ 749#define GET_ATTR(x) (((x) & RS_attrMask))
699 ((((x) & RS_Blink) == 0 \ 750#define GET_BGATTR(x) \
700 || GET_BASEBG(x) < minCOLOR \ 751 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
701 || GET_BASEBG(x) >= minBrightCOLOR) \ 752 | (((x) & RS_fgMask)<<Color_Bits)) \
702 ? GET_BASEBG(x) \ 753 : ((x) & (RS_attrMask | RS_bgMask)))
703 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 754#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
755#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
756#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
757
758#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
759
760#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
761#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
762
763#if ENABLE_STYLES
764# define FONTSET(style) fontset[GET_STYLE (style)]
704#else 765#else
705# define GET_FGCOLOR(x) GET_BASEFG(x) 766# define FONTSET(style) fontset[0]
706# define GET_BGCOLOR(x) GET_BASEBG(x)
707#endif 767#endif
708
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)
711
712#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))
720
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
722#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
723 768
724#ifdef HAVE_SCROLLBARS 769#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 770# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 771#else
727# define scrollbar_TotalWidth() (0) 772# define scrollbar_TotalWidth() (0)
728#endif 773#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 774#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 775#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 776#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 777#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 778#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 779
735#define scrollbar_setIdle() R->scrollBar.state = 1
736#define scrollbar_setMotion() R->scrollBar.state = 'm'
737#define scrollbar_setUp() R->scrollBar.state = 'U'
738#define scrollbar_setDn() R->scrollBar.state = 'D'
739
740#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1)) 780#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 781#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 782 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 783#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 784#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 785#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 786#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 787#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 788#define SCROLLXTERM_MINHEIGHT 10
749 789
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 790#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 791 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 792 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 793#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 794#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 795#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 796#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 797 - scrollbar_minheight ())
758 798
759#if (MENUBAR_MAX > 1) 799typedef callback<void (const char *)> log_callback;
760/* rendition style flags */ 800typedef callback<int (int)> getfd_callback;
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 801
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 802#define SET_LOCALE(locale) rxvt_set_locale (locale)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 803extern bool rxvt_set_locale (const char *locale) NOTHROW;
804extern void rxvt_push_locale (const char *locale) NOTHROW;
805extern void rxvt_pop_locale () NOTHROW;
806
807/****************************************************************************/
808
809#define LINE_LONGER 0x0001 // line is continued on the next row
810#define LINE_FILTERED 0x0002 // line has been filtered
811#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
812#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
813#define LINE_BIDI 0x0010 // line needs bidi (NYI)
814
815struct line_t {
816 text_t *t; // terminal the text
817 rend_t *r; // rendition, uses RS_ flags
818 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
819 uint32_t f; // flags
820
821 bool is_longer ()
822 {
823 return f & LINE_LONGER;
824 }
825
826 void is_longer (int set)
827 {
828 if (set)
829 f |= LINE_LONGER;
830 else
831 f &= ~LINE_LONGER;
832 }
833
834 void clear ()
835 {
836 t = 0;
837 r = 0;
838 l = 0;
839 f = 0;
840 }
841
842 void touch () // call whenever a line is changed/touched/updated
843 {
844#if ENABLE_PERL
845 f &= ~LINE_FILTERED;
846#endif
847 }
848
849 void touch (int col)
850 {
851 max_it (l, col);
852 touch ();
853 }
854};
855
856/****************************************************************************/
857
858// primivite wrapper around mbstate_t to ensure initialisation
859struct mbstate {
860 mbstate_t mbs;
861
862 operator mbstate_t *() { return &mbs; }
863 void reset () { memset (&mbs, 0, sizeof (mbs)); }
864 mbstate () { reset (); }
865};
866
867/****************************************************************************/
868
869#define UNICODE_MASK 0x1fffffUL
870
871#if UNICODE3
872# define COMPOSE_LO 0x40000000UL
873# define COMPOSE_HI 0x400fffffUL
874# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
764#else 875#else
765# define menuBar_height() (0) 876# if ENABLE_PERL
766# define menuBar_TotalHeight() (0) 877# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
767# define isMenuBarWindow(w) (0) 878# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
768#endif
769
770#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 879# else
773# define XPMClearArea(a, b, c, d, e, f, g) 880# define COMPOSE_LO 0xd800UL
774#endif 881# define COMPOSE_HI 0xf8ffUL
775
776#ifndef STRICT_FONT_CHECKING
777# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
778#endif
779
780#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (r, 'P',(x),(y))
781#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (r, 'R',(x),(y))
782
783#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX
787# endif 882# endif
788# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) 883# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
789# undef HAVE_UTMP_H
790# undef HAVE_STRUCT_UTMP
791# endif 884#endif
792 885
793# ifdef HAVE_UTMPX_H 886#if ENABLE_COMBINING
794# include <utmpx.h> 887// compose chars are used to represent composite characters
795# endif 888// that are not representable in unicode, as well as characters
796# ifdef HAVE_UTMP_H 889// not fitting in the BMP.
797# include <utmp.h> 890struct compose_char {
798# endif 891 unicode_t c1, c2; // any chars != NOCHAR are valid
799#endif 892 compose_char (unicode_t c1, unicode_t c2)
893 : c1(c1), c2(c2)
894 { }
895};
800 896
801#ifdef DEBUG_CMD 897class rxvt_composite_vec {
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 898 vector<compose_char> v;
803#else 899public:
804# define D_CMD(x) 900 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
805#endif 901 int expand (unicode_t c, wchar_t *r);
806#ifdef DEBUG_INIT 902 compose_char *operator [](text_t c)
807# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else
809# define D_INIT(x)
810#endif
811#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else
814# define D_MAIN(x)
815#endif
816#ifdef DEBUG_SCREEN
817# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
818#else
819# define D_SCREEN(x)
820#endif
821#ifdef DEBUG_SELECT
822# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_SELECT(x)
825#endif
826#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_SIZE(x)
830#endif
831#ifdef DEBUG_X
832# define D_X(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_X(x)
835#endif
836
837/*
838 *****************************************************************************
839 * VARIABLES
840 *****************************************************************************
841 */
842#ifdef MENUBAR
843# include "menubar.h"
844#endif
845
846struct mbstate {
847 unsigned char orig;
848 uint32_t reg;
849 int cnt;
850
851 mbstate ()
852 { 903 {
853 cnt = 0; 904 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
905 ? &v[c - COMPOSE_LO]
906 : 0;
854 } 907 }
855}; 908};
856 909
857struct rxvt_hidden { 910extern class rxvt_composite_vec rxvt_composite;
858 struct mbstate mbstate; 911#endif
859#ifdef __GNUC__ 912
913/****************************************************************************/
914
915#ifdef KEYSYM_RESOURCE
916class keyboard_manager;
917#endif
918
919struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
920
921 // special markers with magic addresses
922 static const char resval_undef []; // options specifically unset
923 static const char resval_on []; // boolean options switched on
924 static const char resval_off []; // or off
925
926 log_callback *log_hook; // log error messages through this hook, if != 0
927 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
928#if ENABLE_PERL
929 rxvt_perl_term perl;
930#endif
931 struct mbstate mbstate; // current input multibyte state
932
860 unsigned char want_refresh:1, 933 unsigned char want_refresh:1,
861 want_full_refresh:1,
862 am_transparent:1,
863 am_pixmap_trans:1,
864 current_screen:1,
865 hate_those_clicks:1,
866 num_scr_allow:1,
867 bypass_keystate:1;
868 unsigned char chstat:1,
869 lost_multi:1,
870 multi_byte:1,
871 hidden_cursor:1,
872 hidden_pointer:1,
873 parsed_geometry:1;
874#else
875 unsigned char want_refresh,
876# ifdef TRANSPARENT 934#ifdef ENABLE_TRANSPARENCY
877 want_full_refresh, /* awaiting full screen refresh */ 935 want_full_refresh:1, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */ 936 am_transparent:1, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */ 937 am_pixmap_trans:1, /* transparency w/known root pixmap */
882# endif 938#endif
883 current_screen, /* primary or secondary */ 939 current_screen:1, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow, 940 num_scr_allow:1,
886 bypass_keystate, 941 bypass_keystate:1,
887# ifdef MULTICHAR_SET
888 chstat,
889 lost_multi, /* set ==> we only got half a glyph */
890 multi_byte, /* set ==> currently using 2 bytes per glyph */
891# endif
892# ifdef CURSOR_BLINK 942#ifdef CURSOR_BLINK
893 hidden_cursor, 943 hidden_cursor:1,
894# endif 944#endif
945#ifdef TEXT_BLINK
946 hidden_text:1,
947#endif
895# ifdef POINTER_BLANK 948#ifdef POINTER_BLANK
896 hidden_pointer, 949 hidden_pointer:1,
897# endif 950#endif
951 enc_utf8:1, /* wether locale uses utf-8 */
952 seen_input:1, /* wether we have seen some program output yet */
953 seen_resize:1, /* wether we had a resize event */
898 parsed_geometry; 954 parsed_geometry:1;
899#endif /* !__GNUC__ */
900 955
901 unsigned char refresh_type, 956 unsigned char refresh_type,
902#ifdef UTMP_SUPPORT
903 next_utmp_action,
904#endif
905#ifndef NO_SETOWNER_TTYDEV
906 next_tty_action,
907#endif
908#ifdef META8_OPTION 957#ifdef META8_OPTION
909 meta_char, /* Alt-key prefix */ 958 meta_char, /* Alt-key prefix */
910#endif 959#endif
911 scrollbar_align, 960 scrollbar_align,
912 selection_wait, 961 selection_wait,
913 selection_type; 962 selection_type;
914/* ---------- */ 963/* ---------- */
915#ifdef GREEK_SUPPORT 964 bool rvideo_state, rvideo_mode;
916 short greek_mode; /* greek keyboard mode */ 965#ifndef NO_BELL
966 bool rvideo_bell;
917#endif 967#endif
918 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */ 968 int num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */ 969 int prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */ 970 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */ 971/* ---------- */
926 rend_t rstyle; 972 rend_t rstyle;
927/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */ 973/* ---------- */
930#ifdef SELECTION_SCROLLING 974#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay,
932 scroll_selection_lines; 975 int scroll_selection_lines;
933 enum page_dirn scroll_selection_dir; 976 enum page_dirn scroll_selection_dir;
934 int selection_save_x, 977 int selection_save_x,
935 selection_save_y, 978 selection_save_y,
936 selection_save_state, 979 selection_save_state;
937 pending_scroll_selection;
938#endif 980#endif
939/* ---------- */ 981/* ---------- */
940 int csrO, /* Hops - csr offset in thumb/slider to */ 982 int csrO, /* Hops - csr offset in thumb/slider to */
941 /* give proper Scroll behaviour */ 983 /* give proper Scroll behaviour */
984#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
985 mouse_slip_wheel_speed,
986#endif
987 refresh_count,
988 last_bot, /* scrollbar last bottom position */
989 last_top, /* scrollbar last top position */
990 last_state, /* scrollbar last state */
991 scrollbar_len,
992 window_vt_x,
993 window_vt_y,
994 window_sb_x,
995# ifdef POINTER_BLANK
996 pointerBlankDelay,
997# endif
998 allowedxerror;
999/* ---------- */
1000 unsigned int ModLevel3Mask,
1001 ModMetaMask,
1002 ModNumLockMask;
1003 int old_width, /* last used width in screen resize */
1004 old_height; /* last used height in screen resize */
1005 unsigned long priv_modes,
1006 SavedModes;
1007/* ---------- */
1008 Atom *xa;
1009/* ---------- */
1010#ifdef RXVT_SCROLLBAR
1011 GC scrollbarGC,
1012 topShadowGC,
1013 botShadowGC;
1014#endif
1015#ifdef XTERM_SCROLLBAR
1016 GC xscrollbarGC,
1017 ShadowGC;
1018#endif
1019#ifdef PLAIN_SCROLLBAR
1020 GC pscrollbarGC;
1021#endif
1022#ifdef NEXT_SCROLLBAR
1023 GC blackGC,
1024 whiteGC,
1025 grayGC,
1026 darkGC,
1027 stippleGC;
1028 Pixmap dimple,
1029 upArrow,
1030 downArrow,
1031 upArrowHi,
1032 downArrowHi;
1033#endif
1034/* ---------- */
1035 Time selection_time,
1036 selection_request_time;
1037 pid_t cmd_pid; /* process id of child */
1038 char * incr_buf;
1039 size_t incr_buf_size, incr_buf_fill;
1040/* ---------- */
1041 Cursor leftptr_cursor;
1042/* ---------- */
1043#ifndef NO_BACKSPACE_KEY
1044 const char *key_backspace;
1045#endif
1046#ifndef NO_DELETE_KEY
1047 const char *key_delete;
1048#endif
1049 struct mouse_event MEvent;
1050 XComposeStatus compose;
1051 ttymode_t tio;
1052 row_col_t oldcursor;
1053#ifdef HAVE_BG_PIXMAP
1054 bgPixmap_t bgPixmap;
1055#endif
1056#ifdef HAVE_AFTERIMAGE
1057 ASVisual *asv;
1058 ASImageManager *asimman;
1059#endif
1060
1061#if ENABLE_OVERLAY
1062 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1063 text_t **ov_text;
1064 rend_t **ov_rend;
1065
1066 void scr_swap_overlay () NOTHROW;
1067 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1068 void scr_overlay_off () NOTHROW;
1069 void scr_overlay_set (int x, int y,
1070 text_t text,
1071 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1072 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1073 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1074#endif
1075
1076 vector<void *> allocated; // free these memory blocks with free()
1077
1078 char env_windowid[21]; /* environmental variable WINDOWID */
1079 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1080 char *env_display; /* environmental variable DISPLAY */
1081 char *env_term; /* environmental variable TERM */
1082
1083 char *locale;
1084 char charsets[4];
1085 char *v_buffer; /* pointer to physical buffer */
1086 unsigned int v_buflen; /* size of area to write */
1087 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1088
1089#ifdef KEYSYM_RESOURCE
1090 keyboard_manager *keyboard;
1091#endif
1092
1093 const char *rs[NUM_RESOURCES];
1094 /* command input buffering */
1095 char *cmdbuf_ptr, *cmdbuf_endp;
1096 char cmdbuf_base[CBUFSIZ];
1097
1098 ptytty *pty;
1099
1100 rxvt_salloc *talloc; // text line allocator
1101 rxvt_salloc *ralloc; // rend line allocator
1102
1103 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1104
1105#if ENABLE_FRILLS || ISO_14755
1106 // ISO 14755 entry support
1107 unicode_t iso14755buf;
1108 void commit_iso14755 ();
1109 int hex_keyval (XKeyEvent &ev);
1110# if ISO_14755
1111 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1112 void iso14755_54 (int x, int y);
1113# endif
1114#endif
1115
1116 // modifies first argument(!)
1117 void paste (char *data, unsigned int len) NOTHROW;
1118
1119 long vt_emask, vt_emask_perl, vt_emask_xim;
1120
1121 void vt_select_input () const NOTHROW
1122 {
1123 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1124 }
1125
1126#if ENABLE_TRANSPARENCY || ENABLE_PERL
1127 void rootwin_cb (XEvent &xev);
1128 xevent_watcher rootwin_ev;
1129#endif
1130#if ENABLE_TRANSPARENCY
1131 int check_our_parents ();
1132 void check_our_parents_cb (time_watcher &w);
1133 time_watcher check_our_parents_ev;
1134#endif
1135
1136 void x_cb (XEvent &xev);
1137 void flush ();
1138 xevent_watcher termwin_ev;
1139 xevent_watcher vt_ev;
1140#ifdef HAVE_SCROLLBARS
1141 xevent_watcher scrollbar_ev;
1142#endif
1143
1144 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1145 void check_cb (check_watcher &w); check_watcher check_ev;
1146 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1147 void flush_cb (time_watcher &w); time_watcher flush_ev;
1148 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1149 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1150
1151#ifdef CURSOR_BLINK
1152 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1153#endif
1154#ifdef TEXT_BLINK
1155 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1156#endif
1157#ifndef NO_BELL
1158 void bell_cb (time_watcher &w); time_watcher bell_ev;
1159#endif
1160
942#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1161#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943 scroll_arrow_delay, 1162 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1163#endif
1164#ifdef SELECTION_SCROLLING
1165 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
944#endif 1166#endif
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1167#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 mouse_slip_wheel_delay, 1168 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
947 mouse_slip_wheel_speed,
948#endif 1169#endif
949 refresh_count, 1170
950 refresh_limit,
951 fnum, /* logical font number */
952 last_bot, /* scrollbar last bottom position */
953 last_top, /* scrollbar last top position */
954 last_state, /* scrollbar last state */
955 scrollbar_len,
956 currmaxcol,
957#ifdef MENUBAR
958 menu_readonly, /* okay to alter menu? */
959 Arrows_x,
960#endif
961#if (MENUBAR_MAX > 1)
962 Nbars,
963#endif
964 window_vt_x,
965 window_vt_y,
966 window_sb_x,
967# ifdef POINTER_BLANK 1171#ifdef POINTER_BLANK
968 pointerBlankDelay, 1172 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1173 void pointer_blank ();
1174#endif
1175 void pointer_unblank ();
1176
1177 void tt_printf (const char *fmt,...);
1178 void tt_write (const char *data, unsigned int len);
1179 void pty_write ();
1180
1181 void tt_winch ();
1182
1183 rxvt_term ();
1184 ~rxvt_term ();
1185 void destroy ();
1186 void emergency_cleanup ();
1187
1188 bool init (int argc, const char *const *argv, stringvec *envv);
1189
1190 bool init (stringvec *argv, stringvec *envv)
1191 {
1192 this->argv = argv;
1193 return init (argv->size (), argv->begin (), envv);
1194 }
1195
1196 bool init_vars ();
1197
1198 bool pty_fill ();
1199
1200 void make_current () const // make this the "currently active" urxvt instance
1201 {
1202 SET_R (this);
1203 set_environ (envv);
1204 rxvt_set_locale (locale);
1205 }
1206
1207 void init_secondary ();
1208 const char **init_resources (int argc, const char *const *argv);
1209 const char *x_resource (const char *name);
1210 void init_env ();
1211 void set_locale (const char *locale);
1212 void init_xlocale ();
1213 void init_command (const char *const *argv);
1214 void run_command (const char *const *argv);
1215 int run_child (const char *const *argv);
1216
1217 void color_aliases (int idx);
1218 void recolour_cursor ();
1219 void create_windows (int argc, const char *const *argv);
1220 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1221 void window_calc (unsigned int newwidth, unsigned int newheight);
1222
1223#if USE_XIM
1224 rxvt_xim *input_method;
1225 XIC Input_Context;
1226 XIMStyle input_style;
1227 XPoint spot; // most recently sent spot position
1228
1229 void im_destroy ();
1230 void im_cb (); im_watcher im_ev;
1231 void im_set_size (XRectangle &size);
1232 void im_set_position (XPoint &pos) NOTHROW;
1233 void im_set_color (unsigned long &fg, unsigned long &bg);
1234 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1235
1236 bool IMisRunning ();
1237 void IMSendSpot ();
1238 bool IM_get_IC (const char *modifiers);
1239 void IMSetPosition ();
1240#endif
1241
1242 void resize_scrollbar ();
1243
1244 // command.C
1245 void key_press (XKeyEvent &ev);
1246 void key_release (XKeyEvent &ev);
1247 unsigned int cmd_write (const char *str, unsigned int count);
1248
1249 wchar_t next_char () NOTHROW;
1250 wchar_t cmd_getc () THROW ((class out_of_input));
1251 uint32_t next_octet () NOTHROW;
1252 uint32_t cmd_get8 () THROW ((class out_of_input));
1253
1254 bool cmd_parse ();
1255 void mouse_report (XButtonEvent &ev);
1256 void button_press (XButtonEvent &ev);
1257 void button_release (XButtonEvent &ev);
1258 void focus_in ();
1259 void focus_out ();
1260 void update_fade_color (unsigned int idx);
1261#ifdef PRINTPIPE
1262 FILE *popen_printer ();
1263 int pclose_printer (FILE *stream);
1264#endif
1265 void process_print_pipe ();
1266 void process_nonprinting (unicode_t ch);
1267 void process_escape_vt52 (unicode_t ch);
1268 void process_escape_seq ();
1269 void process_csi_seq ();
1270 void process_window_ops (const int *args, unsigned int nargs);
1271 char *get_to_st (unicode_t &ends_how);
1272 void process_dcs_seq ();
1273 void process_osc_seq ();
1274 void process_color_seq (int report, int color, const char *str, char resp);
1275 void process_xterm_seq (int op, const char *str, char resp);
1276 int privcases (int mode, unsigned long bit);
1277 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1278 void process_sgr_mode (unsigned int nargs, const int *arg);
1279 void process_graphics ();
1280 // init.C
1281 void Get_Colours ();
1282 void get_ourmods ();
1283 // main.C
1284 bool set_fonts ();
1285 void set_string_property (Atom prop, const char *str, int len = -1);
1286 void set_utf8_property (Atom prop, const char *str, int len = -1);
1287 void set_title (const char *str);
1288 void set_icon_name (const char *str);
1289 void set_window_color (int idx, const char *color);
1290 void set_colorfgbg ();
1291 bool set_color (rxvt_color &color, const char *name);
1292 void alias_color (int dst, int src);
1293 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1294
1295 // screen.C
1296
1297 void lalloc (line_t &l) const
1298 {
1299 l.t = (text_t *)talloc->alloc ();
1300 l.r = (rend_t *)ralloc->alloc ();
1301 }
1302
1303#if 0
1304 void lfree (line_t &l)
1305 {
1306 talloc->free (l.t);
1307 ralloc->free (l.r);
1308 }
1309#endif
1310
1311 void lresize (line_t &l) const
1312 {
1313 if (!l.t)
1314 return;
1315
1316 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1317 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1318
1319 l.l = min (l.l, ncol);
1320
1321 if (ncol > prev_ncol)
1322 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1323 }
1324
1325 int fgcolor_of (rend_t r) const NOTHROW
1326 {
1327 int base = GET_BASEFG (r);
1328#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Bold
1330# if ENABLE_STYLES
1331 && option (Opt_intensityStyles)
969# endif 1332# endif
970 allowedxerror; 1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
971/* ---------- */ 1334 base += minBrightCOLOR - minCOLOR;
972 unsigned int ModMetaMask, 1335#endif
973 ModNumLockMask, 1336 return base;
974 old_width, /* last used width in screen resize */ 1337 }
975 old_height, /* last used height in screen resize */ 1338
1339 int bgcolor_of (rend_t r) const NOTHROW
1340 {
1341 int base = GET_BASEBG (r);
976#ifndef NO_BRIGHTCOLOR 1342#ifndef NO_BRIGHTCOLOR
977 colorfgbg, 1343 if (r & RS_Blink
978#endif 1344# if ENABLE_STYLES
979 ttymode; 1345 && option (Opt_intensityStyles)
980 unsigned long PrivateModes,
981 SavedModes;
982/* ---------- */
983#ifdef PREFER_24BIT
984 Visual *Xvisual;
985#endif
986/* ---------- */
987 Atom xa[NUM_XA];
988/* ---------- */
989#ifdef MENUBAR
990 GC menubarGC;
991#endif
992#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
993 GC scrollbarGC,
994 topShadowGC,
995 botShadowGC;
996#endif
997#ifdef XTERM_SCROLLBAR
998 GC xscrollbarGC,
999 ShadowGC;
1000#endif
1001#ifdef NEXT_SCROLLBAR
1002 GC blackGC,
1003 whiteGC,
1004 grayGC,
1005 darkGC,
1006 stippleGC;
1007 Pixmap dimple,
1008 upArrow,
1009 downArrow,
1010 upArrowHi,
1011 downArrowHi;
1012#endif
1013/* ---------- */
1014 Time selection_time,
1015 selection_request_time;
1016 pid_t cmd_pid; /* process id of child */
1017 gid_t ttygid;
1018#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)
1019 uid_t euid;
1020 gid_t egid;
1021#endif
1022/* ---------- */
1023 Cursor pointer_leftptr;
1024#ifdef POINTER_BLANK
1025 Cursor pointer_blank;
1026#endif
1027/* ---------- */
1028 const char *ttydev; /* pty/tty name */
1029#ifndef NO_BACKSPACE_KEY
1030 const char *key_backspace;
1031#endif
1032#ifndef NO_DELETE_KEY
1033 const char *key_delete;
1034#endif
1035#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
1036 KeySym ks_bigfont, ks_smallfont;
1037#endif
1038#ifdef GREEK_SUPPORT
1039 KeySym ks_greekmodeswith;
1040#endif
1041#ifdef USE_XIM
1042 XIC Input_Context;
1043 XIMStyle input_style;
1044 int event_type;
1045#endif
1046 struct mouse_event MEvent;
1047 XComposeStatus compose;
1048#ifdef RXVT_GRAPHICS
1049 int graphics_up;
1050 struct grwin_t *gr_root;
1051#endif
1052 ttymode_t tio;
1053#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut;
1056# endif 1346# endif
1057# ifdef HAVE_STRUCT_UTMPX 1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1058 struct utmpx utx; 1348 base += minBrightCOLOR - minCOLOR;
1059# endif 1349#endif
1060# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) 1350 return base;
1061 char ut_id[5]; 1351 }
1352
1353 bool option (uint8_t opt) const NOTHROW
1354 {
1355 return options[opt >> 3] & (1 << (opt & 7));
1356 }
1357
1358 void set_option (uint8_t opt, bool set = true) NOTHROW
1359 {
1360 if (set)
1361 options[opt >> 3] |= (1 << (opt & 7));
1362 else
1363 options[opt >> 3] &= ~(1 << (opt & 7));
1364 }
1365
1366 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1367 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1368 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1369 void scr_reset ();
1370 void scr_release () NOTHROW;
1371 void scr_clear (bool really = false) NOTHROW;
1372 void scr_refresh () NOTHROW;
1373 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1374 void scr_erase_screen (int mode) NOTHROW;
1375#if ENABLE_FRILLS
1376 void scr_erase_savelines () NOTHROW;
1377 void scr_backindex () NOTHROW;
1378 void scr_forwardindex () NOTHROW;
1062# endif 1379#endif
1063 int utmp_pos; 1380 void scr_touch (bool refresh) NOTHROW;
1064#endif 1381 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1065 row_col_t oldcursor; 1382 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1066#ifdef XPM_BACKGROUND 1383 void scr_recolour () NOTHROW;
1067 bgPixmap_t bgPixmap; 1384 void scr_remap_chars () NOTHROW;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1385 void scr_remap_chars (line_t &l) NOTHROW;
1069#endif
1070#ifdef MULTICHAR_SET
1071 int oldcursormulti;
1072 void (*multichar_decode)(unsigned char *str, int len);
1073#endif
1074#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1075 struct stat ttyfd_stat; /* original status of our tty */
1076#endif
1077#ifdef MENUBAR
1078 menu_t *ActiveMenu, /* currently active menu */
1079 *BuildMenu; /* the menu currently being built */
1080 bar_t *CurrentBar;
1081# if !(MENUBAR_MAX > 1)
1082 bar_t BarList;
1083# endif /* (MENUBAR_MAX > 1) */
1084#endif
1085#ifdef RXVT_GRAPHICS
1086 Window gr_last_id;
1087#endif
1088#ifdef CURSOR_BLINK
1089 struct timeval lastcursorchange;
1090#endif
1091#ifdef POINTER_BLANK
1092 struct timeval lastmotion;
1093#endif
1094 struct timeval timeout[NUM_TIMEOUTS];
1095 1386
1096/* these three don't need to be kept but do so to placate some mem checkers */ 1387 enum cursor_mode { SAVE, RESTORE };
1097 char *env_windowid; /* environmental variable WINDOWID */ 1388
1098 char *env_display; /* environmental variable DISPLAY */ 1389 void scr_poweron ();
1099 char *env_term; /* environmental variable TERM */ 1390 void scr_cursor (cursor_mode mode) NOTHROW;
1100 char *env_colorfgbg; 1391 void scr_do_wrap () NOTHROW;
1101 char *buffer; 1392 void scr_swap_screen () NOTHROW;
1102 char *locale; 1393 void scr_change_screen (int scrn);
1103 char charsets[4]; 1394 void scr_color (unsigned int color, int fgbg) NOTHROW;
1104 unsigned char *v_buffer; /* pointer to physical buffer */ 1395 void scr_rendition (int set, int style) NOTHROW;
1105 unsigned char *v_bufstr; /* beginning of area to write */ 1396 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1106 unsigned char *v_bufptr; /* end of area to write */ 1397 void scr_backspace () NOTHROW;
1107 unsigned char *v_bufend; /* end of physical buffer */ 1398 void scr_tab (int count, bool ht = false) NOTHROW;
1108 char *newfont[MAX_NFONTS]; 1399 void scr_gotorc (int row, int col, int relative) NOTHROW;
1109#ifdef KEYSYM_RESOURCE 1400 void scr_index (enum page_dirn direction) NOTHROW;
1110 const unsigned char *Keysym_map[256]; 1401 void scr_erase_line (int mode) NOTHROW;
1402 void scr_E () NOTHROW;
1403 void scr_insdel_lines (int count, int insdel) NOTHROW;
1404 void scr_insdel_chars (int count, int insdel) NOTHROW;
1405 void scr_scroll_region (int top, int bot) NOTHROW;
1406 void scr_cursor_visible (int mode) NOTHROW;
1407 void scr_autowrap (int mode) NOTHROW;
1408 void scr_relative_origin (int mode) NOTHROW;
1409 void scr_insert_mode (int mode) NOTHROW;
1410 void scr_set_tab (int mode) NOTHROW;
1411 void scr_rvideo_mode (bool on) NOTHROW;
1412 void scr_report_position () NOTHROW;
1413 void set_font_style () NOTHROW;
1414 void scr_charset_choose (int set) NOTHROW;
1415 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1416 void scr_move_to (int y, int len) NOTHROW;
1417 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1418 bool scr_changeview (int new_view_start) NOTHROW;
1419 void scr_bell () NOTHROW;
1420 void scr_printscreen (int fullhist) NOTHROW;
1421 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1422 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1423 void scr_reverse_selection () NOTHROW;
1424 void scr_dump (int fd) NOTHROW;
1425
1426 void selection_check (int check_more) NOTHROW;
1427 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1428 void selection_property (Window win, Atom prop) NOTHROW;
1429 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1430 int selection_request_other (Atom target, int selnum) NOTHROW;
1431 void selection_clear () NOTHROW;
1432 void selection_make (Time tm);
1433 bool selection_grab (Time tm) NOTHROW;
1434 void selection_start_colrow (int col, int row) NOTHROW;
1435 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1436 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1437 void selection_remove_trailing_spaces () NOTHROW;
1438 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1439 void selection_click (int clicks, int x, int y) NOTHROW;
1440 void selection_extend (int x, int y, int flag) NOTHROW;
1441 void selection_rotate (int x, int y) NOTHROW;
1442
1443 void pixel_position (int *x, int *y) NOTHROW;
1444
1445#if defined(NEXT_SCROLLBAR)
1446 // scrollbar-next.C
1447 Pixmap renderPixmap (const char *const *data, int width, int height);
1448 void init_scrollbar_stuff ();
1449 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1450 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1111#endif 1451#endif
1112 const char *rs[NUM_RESOURCES]; 1452
1113/* command input buffering */ 1453#if defined(RXVT_SCROLLBAR)
1114 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1454 // scrollbar-rxvt.C
1115 unsigned char cmdbuf_base[BUFSIZ]; 1455 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1116 unsigned char kbuf[KBUFSZ]; 1456#endif
1457
1458#if defined(XTERM_SCROLLBAR)
1459 // scrollbar-xterm.C
1460 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1461#endif
1462
1463#if defined(PLAIN_SCROLLBAR)
1464 // scrollbar-plain.C
1465 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1466#endif
1467
1468 // scrollbar.C
1469 int scrollbar_mapping (int map);
1470 int scrollbar_show (int update);
1471 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1472
1473 // xdefaults.C
1474 void get_options (int argc, const char *const *argv);
1475 int parse_keysym (const char *str, const char *arg);
1476 void get_xdefaults (FILE *stream, const char *name);
1477 void extract_resources ();
1478 // xpm.C
1479//int scale_pixmap (const char *geom);
1480 void resize_pixmap ();
1481 void set_bgPixmap (const char *file);
1482 void get_window_origin (int &x, int &y);
1483 Pixmap get_pixmap_property (int prop_id);
1117}; 1484};
1118
1119#ifndef __attribute__
1120# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x)
1123# endif
1124# endif
1125# define __attribute__(x)
1126#endif
1127 1485
1128/* 1486/*
1129 ***************************************************************************** 1487 *****************************************************************************
1130 * PROTOTYPES 1488 * PROTOTYPES
1131 ***************************************************************************** 1489 *****************************************************************************
1132 */ 1490 */
1133#ifdef PROTOTYPES 1491#ifdef PROTOTYPES
1134# define __PROTO(p) p 1492# define __PROTO(p) p
1135#else 1493#else
1136# define __PROTO(p) () 1494# define __PROTO(p) ()
1137#endif 1495#endif
1138#include "protos.h"
1139 1496
1140#ifdef DEBUG_malloc 1497#endif /* _RXVT_H_ */
1141# include "dmalloc.h" /* This comes last */
1142#endif
1143 1498
1144#endif /* _RXVT_H_ */

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