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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 1.155 by root, Sun Apr 17 22:36:13 2005 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#include <limits.h>
11 9
12#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
13#include <X11/keysym.h> 11#include <X11/keysym.h>
14#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 13#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
16 17
17#include "defaultfont.h" 18#include "encoding.h"
18#include "rxvtcolor.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h"
21#include "iom.h"
22#include "salloc.h"
23
24#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1
28#endif
19 29
20/* 30/*
21 ***************************************************************************** 31 *****************************************************************************
22 * SYSTEM HACKS 32 * SYSTEM HACKS
23 ***************************************************************************** 33 *****************************************************************************
24 */ 34 */
25/* Consistent defines - please report on the necessity 35/* Consistent defines - please report on the necessity
26 * @ Unixware: defines (__svr4__) 36 * @ Unixware: defines (__svr4__)
27 */ 37 */
28#if defined (SVR4) && !defined (__svr4__) 38#if defined (SVR4) && !defined (__svr4__)
29# define __svr4__ 39# define __svr4__ 1
30#endif 40#endif
31#if defined (sun) && !defined (__sun__) 41#if defined (sun) && !defined (__sun__)
32# define __sun__ 42# define __sun__ 1
33#endif 43#endif
34
35 44
36#ifndef HAVE_XPOINTER 45#ifndef HAVE_XPOINTER
37typedef char *XPointer; 46typedef char *XPointer;
38#endif 47#endif
39 48
… …
41# include <termios.h> 50# include <termios.h>
42typedef struct termios ttymode_t; 51typedef struct termios ttymode_t;
43#else 52#else
44# include <sgtty.h> 53# include <sgtty.h>
45typedef struct { 54typedef struct {
46 struct sgttyb sg; 55 struct sgttyb sg;
47 struct tchars tc; 56 struct tchars tc;
48 struct ltchars lc; 57 struct ltchars lc;
49 int line; 58 int line;
50 int local; 59 int local;
51} ttymode_t; 60} ttymode_t;
52#endif 61#endif
53 62
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 63#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 64# ifdef XPM_INC_X11
59# include <X11/xpm.h> 65# include <X11/xpm.h>
60# else 66# else
61# include <xpm.h> 67# include <xpm.h>
62# endif 68# endif
63#endif 69#endif
64 70
65#ifndef STDIN_FILENO 71#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 72# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 73# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 74# define STDERR_FILENO 2
69#endif 75#endif
70 76
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV 79# define NO_SETOWNER_TTYDEV 1
74# endif 80# endif
75#endif 81#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
77# define NO_SETOWNER_TTYDEV 83# define NO_SETOWNER_TTYDEV 1
78#endif 84#endif
85
86/*
87 *****************************************************************************
88 * PROTOTYPES
89 *****************************************************************************
90 */
91// main.C
92RETSIGTYPE rxvt_Child_signal (int sig);
93RETSIGTYPE rxvt_Exit_signal (int sig);
94void rxvt_clean_exit ();
95void * rxvt_malloc (size_t size);
96void * rxvt_calloc (size_t number, size_t size);
97void * rxvt_realloc (void *ptr, size_t size);
98void rxvt_privileges (rxvt_privaction action);
99
100// util.C
101char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105char * rxvt_strdup (const char *str);
106
107// misc.C
108char * rxvt_r_basename (const char *str);
109void rxvt_vlog (const char *fmt, va_list arg_ptr);
110void rxvt_log (const char *fmt,...);
111void rxvt_warn (const char *fmt,...);
112void rxvt_fatal (const char *fmt,...);
113void rxvt_exit_failure ();
114int rxvt_Str_match (const char *s1, const char *s2);
115const char * rxvt_Str_skip_space (const char *str);
116char * rxvt_Str_trim (char *str);
117int rxvt_Str_escaped (char *str);
118char ** rxvt_splitcommastring (const char *cs);
119void rxvt_freecommastring (char **cs);
120char * rxvt_File_find (const char *file, const char *ext, const char *path);
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
79 123
80/* 124/*
81 ***************************************************************************** 125 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 126 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 127 *****************************************************************************
84 */ 128 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 129struct grwin_t;
88
89 130
90/* Sanitize menubar info */ 131/* Sanitize menubar info */
91#ifndef MENUBAR 132#ifndef MENUBAR
92# undef MENUBAR_MAX 133# undef MENUBAR_MAX
93#endif 134#endif
94#ifndef MENUBAR_MAX 135#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0 136# define MENUBAR_MAX 0
96#endif 137#endif
97 138
98/* If we're using either the rxvt scrollbar or menu bars, keep the 139/* If we're using either the rxvt scrollbar or menu bars, keep the
99 * scrollColor resource. 140 * scrollColor resource.
100 */ 141 */
101#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 142#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
102# define KEEP_SCROLLCOLOR 1 143# define KEEP_SCROLLCOLOR 1
103#else 144#else
104# undef KEEP_SCROLLCOLOR 145# undef KEEP_SCROLLCOLOR
105#endif 146#endif
106 147
107#ifdef XPM_BACKGROUND 148#ifdef XPM_BACKGROUND
108typedef struct { 149typedef struct {
109 short w, h, x, y; 150 short w, h, x, y;
110 Pixmap pixmap; 151 Pixmap pixmap;
111} bgPixmap_t; 152} bgPixmap_t;
112#endif 153#endif
113 154
114/* 155/*
115 * the 'essential' information for reporting Mouse Events 156 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 157 * pared down from XButtonEvent
117 */ 158 */
118struct mouse_event { 159struct mouse_event {
119 int clicks; 160 int clicks;
120 Time time; /* milliseconds */ 161 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 162 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 163 unsigned int button; /* detail */
123}; 164};
124 165
125#ifndef min
126# define min(a,b) (((a) < (b)) ? (a) : (b))
127# define max(a,b) (((a) > (b)) ? (a) : (b))
128#endif
129
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 166#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 167#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
132#define SWAP_IT(one, two, typeof) \ 168#define SWAP_IT(one, two, typeof) \
133 do { \ 169 do { \
134 typeof swapittmp; \ 170 typeof swapittmp; \
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 171 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
136 } while (/* CONSTCOND */ 0) 172 } while (/* CONSTCOND */ 0)
137#define BOUND_POSITIVE_INT16(val) \ 173#define BOUND_POSITIVE_INT16(val) \
138 (int16_t)((val) <= 0 \ 174 (int16_t) ((val) <= 0 \
139 ? 0 \ 175 ? 0 \
140 : min((val), (((uint16_t)-1)>>1))) 176 : min ((val), (((uint16_t)-1)>>1)))
177
178#if ENABLE_FRILLS
179typedef struct _mwmhints {
180 CARD32 flags;
181 CARD32 functions;
182 CARD32 decorations;
183 INT32 input_mode;
184 CARD32 status;
185} MWMHints;
186#endif
187
188#if ENABLE_XEMBED
189// XEMBED messages
190# define XEMBED_EMBEDDED_NOTIFY 0
191# define XEMBED_WINDOW_ACTIVATE 1
192# define XEMBED_WINDOW_DEACTIVATE 2
193# define XEMBED_REQUEST_FOCUS 3
194# define XEMBED_FOCUS_IN 4
195# define XEMBED_FOCUS_OUT 5
196# define XEMBED_FOCUS_NEXT 6
197# define XEMBED_FOCUS_PREV 7
198
199# define XEMBED_MODALITY_ON 10
200# define XEMBED_MODALITY_OFF 11
201# define XEMBED_REGISTER_ACCELERATOR 12
202# define XEMBED_UNREGISTER_ACCELERATOR 13
203# define XEMBED_ACTIVATE_ACCELERATOR 14
204
205// XEMBED detail code
206# define XEMBED_FOCUS_CURRENT 0
207# define XEMBED_FOCUS_FIRST 1
208# define XEMBED_FOCUS_LAST 2
209
210# define XEMBED_MAPPED (1 << 0)
211#endif
141 212
142/* 213/*
143 ***************************************************************************** 214 *****************************************************************************
144 * NORMAL DEFINES 215 * NORMAL DEFINES
145 ***************************************************************************** 216 *****************************************************************************
146 */ 217 */
147 218
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 */ 219/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 220#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 221#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 222# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 223#else
161# define COLORTERMENVFULL COLORTERMENV 224# define COLORTERMENVFULL COLORTERMENV
162#endif 225#endif
163#ifndef TERMENV 226#ifndef TERMENV
164# define TERMENV "xterm" 227# define TERMENV "rxvt-unicode"
165#endif 228#endif
166 229
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 231# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif 232#endif
170 233
171#ifdef NO_RESOURCES 234#ifdef NO_RESOURCES
172# undef USE_XGETDEFAULT 235# undef USE_XGETDEFAULT
173#endif 236#endif
174 237
238#if ISO_14755
239# define ENABLE_OVERLAY 1
240#endif
241
175/* now look for other badly set stuff */ 242/* now look for other badly set stuff */
176 243
177#if !defined (EACCESS) && defined(EAGAIN) 244#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 245# define EACCESS EAGAIN
179#endif 246#endif
180 247
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 248#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 249# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 250# define EXIT_FAILURE 1 /* exit function failure */
184#endif 251#endif
185 252
186#define menuBar_esc 10 253#define menuBar_esc 10
187#define scrollBar_esc 30 254#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 255#define menuBar_margin 2 /* margin below text */
189 256
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 257#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 258# define HAVE_SCROLLBARS 1
192#endif 259#endif
193 260
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 261/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 262#ifdef HALFSHADOW
196# define SHADOW 1 263# define SHADOW 1
197#else 264#else
198# define SHADOW 2 265# define SHADOW 2
199#endif 266#endif
200 267
201#define R_SB_ALIGN_CENTRE 0 268#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 269#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 270#define R_SB_ALIGN_BOTTOM 2
204 271
205#define R_SB_RXVT 0 272#define R_SB_RXVT 0
206#define R_SB_NEXT 1 273#define R_SB_NEXT 1
207#define R_SB_XTERM 2 274#define R_SB_XTERM 2
275#define R_SB_PLAIN 4
208 276
209#define SB_WIDTH_NEXT 19 277#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 278#define SB_WIDTH_XTERM 15
279#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 280#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 281# define SB_WIDTH_RXVT 10
213#endif 282#endif
214 283
215/* 284/*
216 * NeXT scrollbar defines 285 * NeXT scrollbar defines
217 */ 286 */
218#define SB_PADDING 1 287#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 288#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 289#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 290#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 291#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 292#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 293#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 294#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 295#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 296#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 297#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 298#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 299#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)) 300#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 301 /*
233 * +-------------+ 302 * +-------------+
234 * | | <---< SB_PADDING 303 * | | <---< SB_PADDING
235 * | ::::::::::: | 304 * | ::::::::::: |
236 * | ::::::::::: | 305 * | ::::::::::: |
… …
242 * | | :::::::: | 311 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 312 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 313 * | +---------+ |
245 * | | ......%%| | 314 * | | ......%%| |
246 * | | ......%%| | 315 * | | ......%%| |
247 * | | ..()..%%| | 316 * | | .. ()..%%| |
248 * | | ......%%| | 317 * | | ......%%| |
249 * | | %%%%%%%%| | 318 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 319 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 320 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 321 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 342 * :............:
274 * | 343 * |
275 * +---< SB_WIDTH_NEXT 344 * +---< SB_WIDTH_NEXT
276 */ 345 */
277 346
347enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 348 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 349 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 350 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 351 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 352};
283 353
284#ifdef NO_SECONDARY_SCREEN 354#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 355# define NSCREENS 0
286#else 356#else
287# define NSCREENS 1 357# define NSCREENS 1
288#endif 358#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 359
294/* special (internal) prefix for font commands */ 360/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 361#define FONT_CMD '#'
296#define FONT_DN "#-" 362#define FONT_DN "#-"
297#define FONT_UP "#+" 363#define FONT_UP "#+"
298 364
299/* flags for rxvt_scr_gotorc() */ 365/* flags for rxvt_scr_gotorc () */
366enum {
300#define C_RELATIVE 1 /* col movement is relative */ 367 C_RELATIVE = 1 , /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 368 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 369 RELATIVE = 1 | 2,
370};
303 371
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 372/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
373enum {
305#define INSERT -1 /* don't change these values */ 374 INSERT = -1, /* don't change these values */
306#define DELETE +1 375 DELETE = +1,
307#define ERASE +2 376 ERASE = +2,
377};
308 378
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 379/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 380enum page_dirn {
311 UP, 381 UP,
312 DN, 382 DN,
313 NO_DIR 383 NO_DIR,
314}; 384};
315 385
316/* arguments for rxvt_scr_change_screen() */ 386/* arguments for rxvt_scr_change_screen () */
317enum { 387enum {
318 PRIMARY = 0, 388 PRIMARY = 0,
319 SECONDARY 389 SECONDARY,
320}; 390};
321 391
392#define RS_None 0 /* Normal */
393
394#define RS_fgMask 0x0000007fUL /* 128 colors */
395#define RS_bgMask 0x00003f80UL /* 128 colors */
396
397// font styles
398#define RS_Bold 0x00004000UL // value 1
399#define RS_Italic 0x00008000UL // value 2
400
401// fake styles
402#define RS_Blink 0x00010000UL /* blink */
403#define RS_RVid 0x00020000UL /* reverse video */
404#define RS_Uline 0x00040000UL /* underline */
405
406// 5 bits still to go
407
408// other flags
409#define RS_Careful 0x80000000UL /* be careful when drawing these */
410
411#define RS_styleCount 4
412#define RS_styleMask (RS_Bold | RS_Italic)
413#define RS_styleShift 14
414
415#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
416#define RS_attrMask (RS_baseattrMask | RS_fontMask)
417
418#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
419#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
420#define RS_fontShift 24
421
422#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
423#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
424
425#define Sel_none 0 /* Not waiting */
426#define Sel_normal 0x01 /* normal selection */
427#define Sel_incr 0x02 /* incremental selection */
428#define Sel_direct 0x00
429#define Sel_Primary 0x01
430#define Sel_Secondary 0x02
431#define Sel_Clipboard 0x03
432#define Sel_whereMask 0x0f
433#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
434#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
435
322enum { 436enum {
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, 437 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 438 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 , 439 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, 440 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 441 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 442};
363#define CHAR_ST 0x9c /* 0234 */ 443#define CHAR_ST 0x9c /* 0234 */
364 444
365/* 445/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 446 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 447 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 448 */
369#define XTerm_name 0 449enum {
370#define XTerm_iconName 1 450 XTerm_name = 0,
371#define XTerm_title 2 451 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 452 XTerm_title = 2,
453 XTerm_property = 3, // change X property
454 XTerm_Color = 4, // change colors
455 XTerm_Color00 = 10, // not implemented, CLASH!
456 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 457 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 458 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 459 XTerm_Color_pointer_bg = 14, // not implemented
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 460 XTerm_Color05 = 15, // not implemented
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 461 XTerm_Color06 = 16, // not implemented
378#define XTerm_logfile 46 /* not implemented */ 462 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 463 XTerm_logfile = 46, // not implemented
464 XTerm_font = 50,
380 465
381/* 466 XTerm_konsole30 = 30, // reserved for konsole
467 XTerm_konsole31 = 31, // reserved for konsole
468 XTerm_emacs51 = 51, // reserved for emacs shell
469 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 470 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383 */ 471 */
384#define XTerm_Menu 10 /* set menu item */ 472 XTerm_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 473 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 474 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 475 XTerm_restoreFG = 39, // change default fg color
476 XTerm_restoreBG = 49, // change default bg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 477 XTerm_dumpscreen = 55, // dump scrollback and all of screen
478
479 URxvt_locale = 701, // change locale
480 URxvt_Menu = 703, // set menu item
481 URxvt_Color_IT = 704, // change actual 'Italic' colour
482 URxvt_Color_tint = 705, // change actual tint colour
483
484 URxvt_font = 710,
485 URxvt_boldFont = 711,
486 URxvt_italicFont = 712,
487 URxvt_boldItalicFont = 713,
488
489 URxvt_view_up = 720,
490 URxvt_view_down = 721,
491};
389 492
390/* Words starting with `Color_' are colours. Others are counts */ 493/* Words starting with `Color_' are colours. Others are counts */
391/* 494/*
392 * The following comment is mostly obsolete since pixcolor_set was expanded: 495 * The following comment is mostly obsolete since pixcolor_set was expanded:
393 * We're currently upto 29 colours. Only 3 more available. The 496 * We're currently upto 29 colours. Only 3 more available. The
… …
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 498 * 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 499 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 500 */
398 501
399enum colour_list { 502enum colour_list {
400 Color_fg = 0, 503 Color_fg = 0,
401 Color_bg, 504 Color_bg,
402 minCOLOR, /* 2 */ 505 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 506 Color_Black = minCOLOR,
404 Color_Red3, 507 Color_Red3,
405 Color_Green3, 508 Color_Green3,
406 Color_Yellow3, 509 Color_Yellow3,
407 Color_Blue3, 510 Color_Blue3,
408 Color_Magenta3, 511 Color_Magenta3,
409 Color_Cyan3, 512 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 513 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 514#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 515 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 516 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 517 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 518 Color_Red,
416 Color_Green, 519 Color_Green,
417 Color_Yellow, 520 Color_Yellow,
418 Color_Blue, 521 Color_Blue,
419 Color_Magenta, 522 Color_Magenta,
420 Color_Cyan, 523 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 524 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 525 Color_White = maxBrightCOLOR,
423#else 526#else
424 Color_White = maxCOLOR, 527 Color_White = maxCOLOR,
425#endif 528#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 529 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 530 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 531#ifndef NO_CURSORCOLOR
431 Color_cursor, 532 Color_cursor,
432 Color_cursor2, 533 Color_cursor2,
433#endif 534#endif
434 Color_pointer, 535 Color_pointer_fg,
536 Color_pointer_bg,
435 Color_border, 537 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 538#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 539 Color_BD,
540 Color_IT,
438 Color_UL, 541 Color_UL,
439 Color_RV, 542 Color_RV,
543#endif
544#if ENABLE_FRILLS
545 Color_underline,
440#endif 546#endif
441#ifdef OPTION_HC 547#ifdef OPTION_HC
442 Color_HC, 548 Color_HC,
443#endif 549#endif
444#ifdef KEEP_SCROLLCOLOR 550#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 551 Color_scroll,
446 Color_trough, 552 Color_trough,
447#endif 553#endif
448 NRS_COLORS, /* */ 554#if TINTING
555 Color_tint,
556#endif
557 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 558#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 559 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 560 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 561 TOTAL_COLORS
453#else 562#else
454 TOTAL_COLORS = NRS_COLORS /* */ 563 TOTAL_COLORS = NRS_COLORS
455#endif 564#endif
456}; 565};
457 566
458#define Color_Bits 9 567#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 568
569#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 570#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 571
464/* 572/*
465 * Resource list 573 * Resource list
466 */ 574 */
467enum { 575enum {
468 Rs_display_name = 0, 576 Rs_display_name = 0,
469 Rs_term_name, 577 Rs_term_name,
470 Rs_iconName, 578 Rs_iconName,
471 Rs_geometry, 579 Rs_geometry,
472 Rs_reverseVideo, 580 Rs_reverseVideo,
473 Rs_color, 581 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1, 582 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font, 583 Rs_font,
584#if ENABLE_STYLES
585 Rs_boldFont,
586 Rs_italicFont,
587 Rs_boldItalicFont,
588#endif
476 Rs_name, 589 Rs_name,
477 Rs_title, 590 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 591#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path, 592 Rs_path,
480#endif 593#endif
481#ifdef XPM_BACKGROUND 594#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap, 595 Rs_backgroundPixmap,
483#endif 596#endif
484#if (MENUBAR_MAX) 597#if (MENUBAR_MAX)
485 Rs_menu, 598 Rs_menu,
486#endif 599#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, 600 Rs_loginShell,
495 Rs_jumpScroll, 601 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS 602#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar, 603 Rs_scrollBar,
498 Rs_scrollBar_right, 604 Rs_scrollBar_right,
499 Rs_scrollBar_floating, 605 Rs_scrollBar_floating,
500 Rs_scrollBar_align, 606 Rs_scrollBar_align,
501#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */ 607 Rs_scrollstyle, /* Rs_scrollBar_style */
608 Rs_scrollBar_thickness,
609#endif
503 Rs_scrollTtyOutput, 610 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress, 611 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer, 612 Rs_scrollWithBuffer,
506 Rs_saveLines, 613 Rs_saveLines,
507 Rs_utmpInhibit, 614 Rs_utmpInhibit,
508 Rs_visualBell, 615 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 616#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert, 617 Rs_mapAlert,
511#endif 618#endif
512#ifdef META8_OPTION 619#ifdef META8_OPTION
513 Rs_meta8, 620 Rs_meta8,
514#endif 621#endif
515#ifdef MOUSE_WHEEL 622#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage, 623 Rs_mouseWheelScrollPage,
517#endif 624#endif
518#ifndef NO_BACKSPACE_KEY 625#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key, 626 Rs_backspace_key,
520#endif 627#endif
521#ifndef NO_DELETE_KEY 628#ifndef NO_DELETE_KEY
522 Rs_delete_key, 629 Rs_delete_key,
523#endif 630#endif
524 Rs_selectstyle, 631 Rs_selectstyle,
525#ifdef PRINTPIPE 632#ifdef PRINTPIPE
526 Rs_print_pipe, 633 Rs_print_pipe,
527#endif 634#endif
528#ifdef USE_XIM 635#ifdef USE_XIM
529 Rs_preeditType, 636 Rs_preeditType,
530 Rs_inputMethod, 637 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif 638#endif
536#ifdef TRANSPARENT 639#ifdef TRANSPARENT
537 Rs_transparent, 640 Rs_transparent,
538 Rs_transparent_all, 641 Rs_transparent_all,
539#endif 642#endif
540#ifndef NO_FRILLS 643#if ENABLE_FRILLS
541 Rs_ext_bwidth, 644 Rs_ext_bwidth,
542 Rs_int_bwidth, 645 Rs_int_bwidth,
543#endif 646 Rs_borderLess,
544 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE
546 Rs_lineSpace, 647 Rs_lineSpace,
648 Rs_pty_fd,
649 Rs_cursorUnderline,
547#endif 650#endif
651#if CURSOR_BLINK
652 Rs_cursorBlink,
653#endif
654#if ENABLE_XEMBED
655 Rs_embed,
656#endif
548 Rs_cutchars, 657 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier, 658 Rs_modifier,
553 Rs_answerbackstring, 659 Rs_answerbackstring,
554 Rs_tripleclickwords, 660 Rs_tripleclickwords,
555 Rs_cursorBlink, 661 Rs_insecure,
556 Rs_pointerBlank, 662 Rs_pointerBlank,
557 Rs_pointerBlankDelay, 663 Rs_pointerBlankDelay,
664 Rs_imLocale,
665 Rs_imFont,
666 Rs_pastableTabs,
667#ifndef NO_SECONDARY_SCREEN
668 Rs_secondaryScreen,
669 Rs_secondaryScroll,
670#endif
671#ifdef OFF_FOCUS_FADING
672 Rs_fade,
673#endif
674#ifdef TINTING
675 Rs_shade,
676#endif
558 NUM_RESOURCES 677 NUM_RESOURCES
559} ; 678};
560 679
680// see init.C:xa_names, which must be kept in sync
561enum { 681enum {
562 TIMEOUT_INCR = 0, 682 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 683 XA_COMPOUND_TEXT,
684 XA_UTF8_STRING,
568 XA_MULTIPLE, 685 XA_MULTIPLE,
569 XA_TARGETS, 686 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 687 XA_TIMESTAMP,
572 XA_VT_SELECTION, 688 XA_VT_SELECTION,
573 XA_INCR, 689 XA_INCR,
690 XA_WM_PROTOCOLS,
574 XA_WMDELETEWINDOW, 691 XA_WM_DELETE_WINDOW,
692 XA_CLIPBOARD,
693#if ENABLE_FRILLS
694 XA_MOTIF_WM_HINTS,
695#endif
696#if ENABLE_EWMH
697 XA_NET_WM_PID,
698 XA_NET_WM_NAME,
699 XA_NET_WM_ICON_NAME,
700 XA_NET_WM_PING,
701#endif
702#if USE_XIM
703 XA_WM_LOCALE_NAME,
704#endif
575#ifdef TRANSPARENT 705#if TRANSPARENT
576 XA_XROOTPMAPID, 706 XA_XROOTPMAP_ID,
707 XA_ESETROOT_PMAP_ID,
577#endif 708#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 709#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 710 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 711 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 712#endif
582 XA_CLIPBOARD, 713#if ENABLE_XEMBED
714 XA_XEMBED,
715 XA_XEMBED_INFO,
716#endif
583 NUM_XA 717 NUM_XA
584} ; 718};
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
592 719
593/* DEC private modes */ 720/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 721#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 722#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 723#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 724#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 725#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 726#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 727#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 728#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 729#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 730#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 731#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 732#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 733#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 734#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 735#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15) 736#define PrivMode_menuBar (1UL<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 737#define PrivMode_TtyOutputInh (1UL<<16)
611#define PrivMode_Keypress (1LU<<17) 738#define PrivMode_Keypress (1UL<<17)
612#define PrivMode_smoothScroll (1LU<<18) 739#define PrivMode_smoothScroll (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 740#define PrivMode_vt52 (1UL<<19)
741#define PrivMode_LFNL (1UL<<20)
614/* too annoying to implement X11 highlight tracking */ 742/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 743/* #define PrivMode_MouseX11Track (1LU<<21) */
616 744
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 745#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 746#define PrivMode(test,bit) \
619 if (test) \ 747 if (test) \
620 R->h->PrivateModes |= (bit); \ 748 priv_modes |= (bit); \
621 else \ 749 else \
622 R->h->PrivateModes &= ~(bit) 750 priv_modes &= ~(bit)
623 751
624#ifdef ALLOW_132_MODE 752#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 753# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
627#else
628# define PrivMode_Default \
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 754#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 755# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
641# define XCMAP DefaultColormap(R->Xdisplay,Xscreen)
642# define XVISUAL DefaultVisual(R->Xdisplay,Xscreen)
643# endif 756#endif
644#endif 757
758// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 759#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 */ 760#define KBUFSZ 512 // size of keyboard mapping buffer
761#define CBUFSIZ 4096 // size of command buffer
762#define UBUFSIZ 4096 // character buffer
763
764#ifndef PATH_MAX
765# define PATH_MAX 16384
766#endif
767
768/* Motif window hints */
769#define MWM_HINTS_FUNCTIONS (1L << 0)
770#define MWM_HINTS_DECORATIONS (1L << 1)
771#define MWM_HINTS_INPUT_MODE (1L << 2)
772#define MWM_HINTS_STATUS (1L << 3)
773/* bit definitions for MwmHints.functions */
774#define MWM_FUNC_ALL (1L << 0)
775#define MWM_FUNC_RESIZE (1L << 1)
776#define MWM_FUNC_MOVE (1L << 2)
777#define MWM_FUNC_MINIMIZE (1L << 3)
778#define MWM_FUNC_MAXIMIZE (1L << 4)
779#define MWM_FUNC_CLOSE (1L << 5)
780/* bit definitions for MwmHints.decorations */
781#define MWM_DECOR_ALL (1L << 0)
782#define MWM_DECOR_BORDER (1L << 1)
783#define MWM_DECOR_RESIZEH (1L << 2)
784#define MWM_DECOR_TITLE (1L << 3)
785#define MWM_DECOR_MENU (1L << 4)
786#define MWM_DECOR_MINIMIZE (1L << 5)
787#define MWM_DECOR_MAXIMIZE (1L << 6)
788/* bit definitions for MwmHints.inputMode */
789#define MWM_INPUT_MODELESS 0
790#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
791#define MWM_INPUT_SYSTEM_MODAL 2
792#define MWM_INPUT_FULL_APPLICATION_MODAL 3
793#define PROP_MWM_HINTS_ELEMENTS 5
650 794
651/* 795/*
652 ***************************************************************************** 796 *****************************************************************************
653 * MACRO DEFINES 797 * MACRO DEFINES
654 ***************************************************************************** 798 *****************************************************************************
655 */ 799 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 800#define memset(x, y, z) memset((x), (y), (size_t)(z))
657#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 801#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
658#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 802#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659#define STRCASECMP(x, y) strcasecmp((x), (y)) 803#define strcasecmp(x, y) strcasecmp((x), (y))
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 804#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) 805#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) 806#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) 807#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)) 808#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) 809#define strcat(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) 810#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x)) 811#define strdup(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x)) 812#define strlen(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 813#define strchr(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 814#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
815
816#define dDisp Display *disp = display->display
671 817
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 818/* 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) 819#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 820#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 821#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 822#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 823#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 824#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 825#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 826#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
681 827
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 828#define TermWin_TotalWidth() ((int32_t)TermWin.width)
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 829#define TermWin_TotalHeight() ((int32_t)TermWin.height)
684
685#define Xscreen DefaultScreen(R->Xdisplay)
686#define Xroot DefaultRootWindow(R->Xdisplay)
687 830
688/* how to build & extract colors and attributes */ 831/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 832#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 833#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691#ifndef NO_BRIGHTCOLOR 834#ifndef NO_BRIGHTCOLOR
692# define GET_FGCOLOR(x) \ 835# define GET_FGCOLOR(x) \
693 ((((x) & RS_Bold) == 0 \ 836 ((((x) & RS_Bold) == 0 \
694 || GET_BASEFG(x) < minCOLOR \ 837 || GET_BASEFG (x) < minCOLOR \
695 || GET_BASEFG(x) >= minBrightCOLOR) \ 838 || GET_BASEFG (x) >= minBrightCOLOR) \
696 ? GET_BASEFG(x) \ 839 ? GET_BASEFG (x) \
697 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 840 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
698# define GET_BGCOLOR(x) \ 841# define GET_BGCOLOR(x) \
699 ((((x) & RS_Blink) == 0 \ 842 ((((x) & RS_Blink) == 0 \
700 || GET_BASEBG(x) < minCOLOR \ 843 || GET_BASEBG (x) < minCOLOR \
701 || GET_BASEBG(x) >= minBrightCOLOR) \ 844 || GET_BASEBG (x) >= minBrightCOLOR) \
702 ? GET_BASEBG(x) \ 845 ? GET_BASEBG (x) \
703 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 846 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
704#else 847#else
705# define GET_FGCOLOR(x) GET_BASEFG(x) 848# define GET_FGCOLOR(x) GET_BASEFG(x)
706# define GET_BGCOLOR(x) GET_BASEBG(x) 849# define GET_BGCOLOR(x) GET_BASEBG(x)
707#endif 850#endif
708 851
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 852#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 853#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711 854
855#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
856#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
857
712#define GET_ATTR(x) (((x) & RS_attrMask)) 858#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 859#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 860 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 861 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 862 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 863#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 864#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 865#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720 866
867#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
868
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 869#define SET_PIXCOLOR(x) (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))) 870#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
871
872#if ENABLE_STYLES
873# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]
874#else
875# define FONTSET(style) TermWin.fontset[0]
876#endif
723 877
724#ifdef HAVE_SCROLLBARS 878#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 879# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 880#else
727# define scrollbar_TotalWidth() (0) 881# define scrollbar_TotalWidth() (0)
728#endif 882#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 883#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 884#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 885#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 886#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 887#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 888
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)) 889#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 890#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 891 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 892#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 893#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 894#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 895#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 896#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 897#define SCROLLXTERM_MINHEIGHT 10
749 898
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 899#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 900 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 901 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 902#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 903#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 904#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 905#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 906 - scrollbar_minheight ())
758 907
759#if (MENUBAR_MAX > 1) 908#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 909/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 910# define menuBar_height() (TermWin.fheight + SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 911# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 912# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 913#else
765# define menuBar_height() (0) 914# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 915# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 916# define isMenuBarWindow(w) (0)
768#endif 917#endif
769 918
770#ifdef XPM_BACKGROUND 919#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 920# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 921#else
773# define XPMClearArea(a, b, c, d, e, f, g) 922# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 923#endif
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))
782 924
783#ifdef UTMP_SUPPORT 925#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 926# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 927# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 928# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 939# include <utmp.h>
798# endif 940# endif
799#endif 941#endif
800 942
801#ifdef DEBUG_CMD 943#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 944# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 945#else
804# define D_CMD(x) 946# define D_CMD(x)
805#endif 947#endif
806#ifdef DEBUG_INIT 948#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 949# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 950#else
809# define D_INIT(x) 951# define D_INIT(x)
810#endif 952#endif
811#ifdef DEBUG_MAIN 953#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 954# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 955#else
814# define D_MAIN(x) 956# define D_MAIN(x)
815#endif 957#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 958#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 959# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 960#else
829# define D_SIZE(x) 961# define D_SIZE(x)
830#endif 962#endif
831#ifdef DEBUG_X 963
832# define D_X(x) fprintf x ; fputc('\n', stderr) 964extern class rxvt_failure_exception { } rxvt_failure_exception;
833#else 965
834# define D_X(x) 966typedef callback1<void, const char *> log_callback;
835#endif 967
968extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
969extern void rxvt_log (const char *fmt, ...);
970extern void rxvt_warn (const char *fmt, ...);
971extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
972extern void rxvt_exit_failure () __attribute__ ((noreturn));
973
974#define SET_LOCALE(locale) rxvt_set_locale (locale)
975extern bool rxvt_set_locale (const char *locale);
836 976
837/* 977/*
838 ***************************************************************************** 978 *****************************************************************************
839 * VARIABLES 979 * VARIABLES
840 ***************************************************************************** 980 *****************************************************************************
841 */ 981 */
842#ifdef MENUBAR 982#ifdef MENUBAR
843# include "menubar.h" 983# include "menubar.h"
844#endif 984#endif
845 985
846struct mbstate { 986#define BLINK_INTERVAL 0.5
847 unsigned char orig; 987#define TEXT_BLINK_INTERVAL 0.5
848 uint32_t reg;
849 int cnt;
850
851 mbstate ()
852 {
853 cnt = 0;
854 }
855};
856
857struct rxvt_hidden {
858 struct mbstate mbstate;
859#ifdef __GNUC__
860 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
877 want_full_refresh, /* awaiting full screen refresh */
878# endif
879# if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
880 am_transparent, /* is a transparent term */
881 am_pixmap_trans, /* transparency w/known root pixmap */
882# endif
883 current_screen, /* primary or secondary */
884 hate_those_clicks, /* a.k.a. keep mark position */
885 num_scr_allow,
886 bypass_keystate,
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
893 hidden_cursor,
894# endif
895# ifdef POINTER_BLANK
896 hidden_pointer,
897# endif
898 parsed_geometry;
899#endif /* !__GNUC__ */
900
901 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
909 meta_char, /* Alt-key prefix */
910#endif
911 scrollbar_align,
912 selection_wait,
913 selection_type;
914/* ---------- */
915#ifdef GREEK_SUPPORT
916 short greek_mode; /* greek keyboard mode */
917#endif
918 short rvideo;
919 int16_t num_scr; /* screen: number lines scrolled */
920 uint16_t prev_ncol, /* screen: previous number of columns */
921 prev_nrow; /* screen: previous number of rows */
922#ifdef RXVT_GRAPHICS
923 uint16_t gr_prev_start;
924#endif
925/* ---------- */
926 rend_t rstyle;
927/* ---------- */
928 uint32_t pixcolor_set[NPIXCLR_SETS];
929/* ---------- */
930#ifdef SELECTION_SCROLLING
931 int scroll_selection_delay,
932 scroll_selection_lines;
933 enum page_dirn scroll_selection_dir;
934 int selection_save_x,
935 selection_save_y,
936 selection_save_state,
937 pending_scroll_selection;
938#endif
939/* ---------- */
940 int csrO, /* Hops - csr offset in thumb/slider to */
941 /* give proper Scroll behaviour */
942#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
943 scroll_arrow_delay,
944#endif
945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
946 mouse_slip_wheel_delay,
947 mouse_slip_wheel_speed,
948#endif
949 refresh_count,
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
968 pointerBlankDelay,
969# endif
970 allowedxerror;
971/* ---------- */
972 unsigned int ModMetaMask,
973 ModNumLockMask,
974 old_width, /* last used width in screen resize */
975 old_height, /* last used height in screen resize */
976#ifndef NO_BRIGHTCOLOR
977 colorfgbg,
978#endif
979 ttymode;
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
1057# ifdef HAVE_STRUCT_UTMPX
1058 struct utmpx utx;
1059# endif
1060# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061 char ut_id[5];
1062# endif
1063 int utmp_pos;
1064#endif
1065 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND
1067 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
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
1096/* these three don't need to be kept but do so to placate some mem checkers */
1097 char *env_windowid; /* environmental variable WINDOWID */
1098 char *env_display; /* environmental variable DISPLAY */
1099 char *env_term; /* environmental variable TERM */
1100 char *env_colorfgbg;
1101 char *buffer;
1102 char *locale;
1103 char charsets[4];
1104 unsigned char *v_buffer; /* pointer to physical buffer */
1105 unsigned char *v_bufstr; /* beginning of area to write */
1106 unsigned char *v_bufptr; /* end of area to write */
1107 unsigned char *v_bufend; /* end of physical buffer */
1108 char *newfont[MAX_NFONTS];
1109#ifdef KEYSYM_RESOURCE
1110 const unsigned char *Keysym_map[256];
1111#endif
1112 const char *rs[NUM_RESOURCES];
1113/* command input buffering */
1114 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1115 unsigned char cmdbuf_base[BUFSIZ];
1116 unsigned char kbuf[KBUFSZ];
1117};
1118 988
1119#ifndef __attribute__ 989#ifndef __attribute__
1120# ifdef __GNUC__ 990# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 991# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 992# define __attribute__(x)
1123# endif 993# endif
1124# endif 994# endif
1125# define __attribute__(x) 995# define __attribute__(x)
1126#endif 996#endif
1127 997
998// primivite wrapper around mbstate_t to ensure initialisation
999struct mbstate {
1000 mbstate_t mbs;
1001
1002 operator mbstate_t *() { return &mbs; }
1003 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1004 mbstate () { reset (); }
1005};
1006
1007#define UNICODE_MASK 0x1fffffUL
1008
1009#if UNICODE3
1010# define COMPOSE_LO 0x40000000UL
1011# define COMPOSE_HI 0x400fffffUL
1012# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1013#else
1014# define COMPOSE_LO 0xd800UL
1015# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
1016# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
1017#endif
1018
1019#if ENABLE_COMBINING
1020// compose chars are used to represent composite characters
1021// that are not representable in unicode, as well as characters
1022// not fitting in the BMP.
1023struct compose_char {
1024 unicode_t c1, c2; // any chars != NOCHAR are valid
1025 compose_char (unicode_t c1, unicode_t c2)
1026 : c1(c1), c2(c2)
1027 { }
1028};
1029
1030class rxvt_composite_vec {
1031 vector<compose_char> v;
1032public:
1033 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
1034 int expand (unicode_t c, wchar_t *r);
1035 compose_char *operator [](text_t c)
1036 {
1037 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
1038 ? &v[c - COMPOSE_LO]
1039 : 0;
1040 }
1041};
1042
1043extern class rxvt_composite_vec rxvt_composite;
1044#endif
1045
1046
1047#ifdef KEYSYM_RESOURCE
1048 class keyboard_manager;
1049#endif
1050
1051struct rxvt_term : zero_initialized, rxvt_vars {
1052 log_callback *log_hook; // log error messages through this hook, if != 0
1053
1054 struct mbstate mbstate; // current input multibyte state
1055
1056 unsigned char want_refresh:1,
1057#ifdef TRANSPARENT
1058 want_full_refresh:1, /* awaiting full screen refresh */
1059#endif
1060#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061 am_transparent:1, /* is a transparent term */
1062 am_pixmap_trans:1, /* transparency w/known root pixmap */
1063#endif
1064 current_screen:1, /* primary or secondary */
1065 hate_those_clicks:1, /* a.k.a. keep mark position */
1066 num_scr_allow:1,
1067 bypass_keystate:1,
1068#ifdef CURSOR_BLINK
1069 hidden_cursor:1,
1070#endif
1071#ifdef TEXT_BLINK
1072 hidden_text:1,
1073#endif
1074#ifdef POINTER_BLANK
1075 hidden_pointer:1,
1076#endif
1077 enc_utf8:1, /* wether locale uses utf-8 */
1078 seen_input:1, /* wether we have seen some program output yet */
1079 seen_resize:1, /* wether we had a resize event */
1080 parsed_geometry:1;
1081
1082 unsigned char refresh_type,
1083#ifdef META8_OPTION
1084 meta_char, /* Alt-key prefix */
1085#endif
1086 scrollbar_align,
1087 selection_wait,
1088 selection_type;
1089/* ---------- */
1090 short rvideo;
1091 int num_scr; /* screen: number lines scrolled */
1092 int prev_ncol, /* screen: previous number of columns */
1093 prev_nrow; /* screen: previous number of rows */
1094/* ---------- */
1095 rend_t rstyle;
1096/* ---------- */
1097 uint32_t pixcolor_set[NPIXCLR_SETS];
1098/* ---------- */
1099#ifdef SELECTION_SCROLLING
1100 int scroll_selection_lines;
1101 enum page_dirn scroll_selection_dir;
1102 int selection_save_x,
1103 selection_save_y,
1104 selection_save_state;
1105#endif
1106/* ---------- */
1107 int csrO, /* Hops - csr offset in thumb/slider to */
1108 /* give proper Scroll behaviour */
1109#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110 mouse_slip_wheel_speed,
1111#endif
1112 refresh_count,
1113 refresh_limit,
1114 last_bot, /* scrollbar last bottom position */
1115 last_top, /* scrollbar last top position */
1116 last_state, /* scrollbar last state */
1117 scrollbar_len,
1118#ifdef MENUBAR
1119 menu_readonly, /* okay to alter menu? */
1120 Arrows_x,
1121#endif
1122#if MENUBAR_MAX > 1
1123 Nbars,
1124#endif
1125 window_vt_x,
1126 window_vt_y,
1127 window_sb_x,
1128# ifdef POINTER_BLANK
1129 pointerBlankDelay,
1130# endif
1131 allowedxerror;
1132/* ---------- */
1133 unsigned int ModLevel3Mask,
1134 ModMetaMask,
1135 ModNumLockMask;
1136 int old_width, /* last used width in screen resize */
1137 old_height; /* last used height in screen resize */
1138 unsigned long priv_modes,
1139 SavedModes;
1140/* ---------- */
1141 Atom xa[NUM_XA];
1142/* ---------- */
1143#ifdef MENUBAR
1144 GC menubarGC;
1145#endif
1146#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147 GC scrollbarGC,
1148 topShadowGC,
1149 botShadowGC;
1150#endif
1151#ifdef XTERM_SCROLLBAR
1152 GC xscrollbarGC,
1153 ShadowGC;
1154#endif
1155#ifdef PLAIN_SCROLLBAR
1156 GC pscrollbarGC;
1157#endif
1158#ifdef NEXT_SCROLLBAR
1159 GC blackGC,
1160 whiteGC,
1161 grayGC,
1162 darkGC,
1163 stippleGC;
1164 Pixmap dimple,
1165 upArrow,
1166 downArrow,
1167 upArrowHi,
1168 downArrowHi;
1169#endif
1170/* ---------- */
1171 Time selection_time,
1172 selection_request_time;
1173 pid_t cmd_pid; /* process id of child */
1174 char * incr_buf;
1175 size_t incr_buf_size, incr_buf_fill;
1176/* ---------- */
1177 Cursor leftptr_cursor;
1178/* ---------- */
1179#ifndef NO_BACKSPACE_KEY
1180 const char *key_backspace;
1181#endif
1182#ifndef NO_DELETE_KEY
1183 const char *key_delete;
1184#endif
1185 struct mouse_event MEvent;
1186 XComposeStatus compose;
1187 ttymode_t tio;
1188#ifdef UTMP_SUPPORT
1189# ifdef HAVE_STRUCT_UTMP
1190 struct utmp ut;
1191# endif
1192# ifdef HAVE_STRUCT_UTMPX
1193 struct utmpx utx;
1194# endif
1195# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196 char ut_id[5];
1197# endif
1198 int utmp_pos;
1199#endif
1200 row_col_t oldcursor;
1201#ifdef XPM_BACKGROUND
1202 bgPixmap_t bgPixmap;
1203 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204#endif
1205#ifdef MENUBAR
1206 menu_t *ActiveMenu, /* currently active menu */
1207 *BuildMenu; /* the menu currently being built */
1208 bar_t *CurrentBar;
1209# if ! (MENUBAR_MAX > 1)
1210 bar_t BarList;
1211# endif /* (MENUBAR_MAX > 1) */
1212#endif
1213#ifdef CURSOR_BLINK
1214 struct timeval lastcursorchange;
1215#endif
1216#ifdef POINTER_BLANK
1217 struct timeval lastmotion;
1218#endif
1219
1220#if ENABLE_OVERLAY
1221 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222 text_t **ov_text;
1223 rend_t **ov_rend;
1224
1225 void scr_swap_overlay ();
1226 void scr_overlay_new (int x, int y, int w, int h);
1227 void scr_overlay_off ();
1228 void scr_overlay_set (int x, int y,
1229 text_t text,
1230 rend_t rend = OVERLAY_RSTYLE);
1231 void scr_overlay_set (int x, int y, const char *s);
1232#endif
1233
1234 vector<void *> allocated; // free these memory blocks with free()
1235
1236 char *env_windowid; /* environmental variable WINDOWID */
1237 char *env_display; /* environmental variable DISPLAY */
1238 char *env_term; /* environmental variable TERM */
1239 char *env_colorfgbg;
1240 char *locale;
1241 char charsets[4];
1242 unsigned char *v_buffer; /* pointer to physical buffer */
1243 unsigned int v_buflen; /* size of area to write */
1244 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1245
1246#ifdef KEYSYM_RESOURCE
1247 keyboard_manager *keyboard;
1248#endif
1249
1250 const char *rs[NUM_RESOURCES];
1251 /* command input buffering */
1252 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1253 unsigned char cmdbuf_base[CBUFSIZ];
1254
1255 rxvt_salloc *talloc; // text line allocator
1256 rxvt_salloc *ralloc; // rend line allocator
1257
1258 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1259
1260#if ENABLE_FRILLS || ISO_14755
1261 // ISO 14755 entry support
1262 unicode_t iso14755buf;
1263 void commit_iso14755 ();
1264 int hex_keyval (XKeyEvent &ev);
1265# if ISO_14755
1266 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);
1267 void iso14755_54 (int x, int y);
1268# endif
1269#endif
1270
1271 // modifies first argument(!)
1272 void paste (unsigned char *data, unsigned int len);
1273
1274 void flush ();
1275
1276#if TRANSPARENT
1277 void rootwin_cb (XEvent &xev);
1278 xevent_watcher rootwin_ev;
1279#endif
1280
1281
1282 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1283 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1284
1285 void x_cb (XEvent &xev);
1286 xevent_watcher termwin_ev;
1287 xevent_watcher vt_ev;
1288#ifdef HAVE_SCROLLBARS
1289 xevent_watcher scrollbar_ev;
1290#endif
1291#ifdef MENUBAR
1292 xevent_watcher menubar_ev;
1293#endif
1294
1295 void check_cb (check_watcher &w); check_watcher check_ev;
1296 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1297 void flush_cb (time_watcher &w); time_watcher flush_ev;
1298
1299 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1300
1301 void incr_cb (time_watcher &w); time_watcher incr_ev;
1302
1303#ifdef CURSOR_BLINK
1304 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1305#endif
1306#ifdef TEXT_BLINK
1307 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1308#endif
1309
1310#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1311 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1312#endif
1313#ifdef SELECTION_SCROLLING
1314 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1315#endif
1316#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1317 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1318#endif
1319
1320#ifdef POINTER_BLANK
1321 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1322 void pointer_blank ();
1323#endif
1324 void pointer_unblank ();
1325
1326 void tt_printf (const char *fmt,...);
1327 void tt_write (const unsigned char *data, unsigned int len);
1328 void pty_write ();
1329
1330 void tt_winch ();
1331
1332 rxvt_term ();
1333 ~rxvt_term ();
1334 void destroy ();
1335 void emergency_cleanup ();
1336
1337 bool init (int argc, const char *const *argv);
1338 bool init_vars ();
1339
1340 bool pty_fill ();
1341
1342 void init_secondary ();
1343 const char **init_resources (int argc, const char *const *argv);
1344 void init_env ();
1345 void set_locale (const char *locale);
1346 void init_xlocale ();
1347 void init_command (const char *const *argv);
1348 void run_command (const char *const *argv);
1349 int run_child (const char *const *argv);
1350
1351 void color_aliases (int idx);
1352 void recolour_cursor ();
1353 void create_windows (int argc, const char *const *argv);
1354 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1355 void window_calc (unsigned int width, unsigned int height);
1356
1357#if USE_XIM
1358 rxvt_xim *input_method;
1359 XIC Input_Context;
1360 XIMStyle input_style;
1361 XPoint spot; // most recently sent spot position
1362
1363 void im_destroy ();
1364 void im_cb (); im_watcher im_ev;
1365 void im_set_size (XRectangle &size);
1366 void im_set_position (XPoint &pos);
1367 void im_set_color (unsigned long &fg, unsigned long &bg);
1368 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1369
1370 bool IMisRunning ();
1371 void IMSendSpot ();
1372 bool IM_get_IC (const char *modifiers);
1373 void IMSetStatusPosition ();
1374#endif
1375
1376 void resize_scrollbar ();
1377
1378 void pixel_position (int *x, int *y);
1379
1380 void selection_click (int clicks, int x, int y);
1381 void selection_extend (int x, int y, int flag);
1382 void selection_rotate (int x, int y);
1383
1384 /* autoconvert */
1385
1386 // command.C
1387 void lookup_key (XKeyEvent &ev);
1388 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1389
1390 unicode_t next_char ();
1391 unicode_t cmd_getc ();
1392 unicode_t next_octet ();
1393 unicode_t cmd_get8 ();
1394
1395 bool cmd_parse ();
1396 void mouse_report (XButtonEvent &ev);
1397 void button_press (XButtonEvent &ev);
1398 void button_release (XButtonEvent &ev);
1399 void focus_in ();
1400 void focus_out ();
1401 int check_our_parents ();
1402#ifdef PRINTPIPE
1403 FILE *popen_printer ();
1404 int pclose_printer (FILE *stream);
1405#endif
1406 void process_print_pipe ();
1407 void process_nonprinting (unicode_t ch);
1408 void process_escape_vt52 (unicode_t ch);
1409 void process_escape_seq ();
1410 void process_csi_seq ();
1411 void process_window_ops (const int *args, unsigned int nargs);
1412 unsigned char *get_to_st (unicode_t &ends_how);
1413 void process_dcs_seq ();
1414 void process_osc_seq ();
1415 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1416 void process_xterm_seq (int op, const char *str, unsigned char resp);
1417 int privcases (int mode, unsigned long bit);
1418 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1419 void process_sgr_mode (unsigned int nargs, const int *arg);
1420 void process_graphics ();
1421 // init.C
1422 void Get_Colours ();
1423 void get_ourmods ();
1424 // logging.C
1425 void makeutent (const char *pty, const char *hostname);
1426 void cleanutent ();
1427 // main.C
1428 void privileged_utmp (rxvt_privaction action);
1429 bool set_fonts ();
1430 void set_string_property (Atom prop, const char *str, int len = -1);
1431 void set_utf8_property (Atom prop, const char *str, int len = -1);
1432 void set_title (const char *str);
1433 void set_icon_name (const char *str);
1434 void set_window_color (int idx, const char *color);
1435 void set_colorfgbg ();
1436 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1437 void set_widthheight (unsigned int width, unsigned int height);
1438
1439#ifdef MENUBAR
1440 // menubar.C
1441 void menuitem_free (menu_t *menu, menuitem_t *item);
1442 int action_dispatch (action_t *action);
1443 void menuarrow_free (char name);
1444 void menuarrow_add (char *string);
1445 char *menu_find_base (menu_t **menu, char *path);
1446 menu_t *menu_delete (menu_t *menu);
1447 menu_t *menu_add (menu_t *parent, char *path);
1448 void drawbox_menubar (int x, int len, int state);
1449 void drawtriangle (int x, int y, int state);
1450 void drawbox_menuitem (int y, int state);
1451 void menu_show ();
1452 void menu_display (void (rxvt_term::*update) ());
1453 void menu_hide_all ();
1454 void menu_hide ();
1455 void menu_clear (menu_t *menu);
1456 void menubar_clear ();
1457 bar_t *menubar_find (const char *name);
1458 int menubar_push (const char *name);
1459 void menubar_remove (const char *name);
1460 void menubar_dump (FILE *fp);
1461 void menubar_read (const char *filename);
1462 void menubar_dispatch (char *str);
1463 void draw_Arrows (int name, int state);
1464 void menubar_expose ();
1465 int menubar_mapping (int map);
1466 int menu_select (XButtonEvent &ev);
1467 void menubar_select (XButtonEvent &ev);
1468 void menubar_control (XButtonEvent &ev);
1469 void map_menuBar (int map);
1470#endif
1471
1472 // screen.C
1473 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1474 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1475 int scr_scroll_text (int row1, int row2, int count, int spec);
1476 void scr_reset ();
1477 void scr_reset_realloc ();
1478 void scr_release ();
1479 void scr_clear (bool really = false);
1480 void scr_refresh (unsigned char refresh_type);
1481 bool scr_refresh_rend (rend_t mask, rend_t value);
1482 void scr_erase_screen (int mode);
1483#if ENABLE_FRILLS
1484 void scr_erase_savelines ();
1485 void scr_backindex ();
1486 void scr_forwardindex ();
1487#endif
1488 void scr_touch (bool refresh);
1489 void scr_expose (int x, int y, int width, int height, bool refresh);
1490 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1491 void scr_recolour ();
1492 void scr_remap_chars ();
1493 void scr_remap_chars (text_t *tp, rend_t *rp);
1494
1495 void scr_poweron ();
1496 void scr_cursor (int mode);
1497 void scr_do_wrap ();
1498 int scr_change_screen (int scrn);
1499 void scr_color (unsigned int color, int fgbg);
1500 void scr_rendition (int set, int style);
1501 void scr_add_lines (const unicode_t *str, int nlines, int len);
1502 void scr_backspace ();
1503 void scr_tab (int count, bool ht = false);
1504 void scr_gotorc (int row, int col, int relative);
1505 void scr_index (enum page_dirn direction);
1506 void scr_erase_line (int mode);
1507 void scr_E ();
1508 void scr_insdel_lines (int count, int insdel);
1509 void scr_insdel_chars (int count, int insdel);
1510 void scr_scroll_region (int top, int bot);
1511 void scr_cursor_visible (int mode);
1512 void scr_autowrap (int mode);
1513 void scr_relative_origin (int mode);
1514 void scr_insert_mode (int mode);
1515 void scr_set_tab (int mode);
1516 void scr_rvideo_mode (int mode);
1517 void scr_report_position ();
1518 void set_font_style ();
1519 void scr_charset_choose (int set);
1520 void scr_charset_set (int set, unsigned int ch);
1521 int scr_move_to (int y, int len);
1522 int scr_page (enum page_dirn direction, int nlines);
1523 int scr_changeview (unsigned int oldviewstart);
1524 void scr_bell ();
1525 void scr_printscreen (int fullhist);
1526 void scr_reverse_selection ();
1527 void scr_dump (int fd);
1528 void selection_check (int check_more);
1529 void selection_paste (Window win, Atom prop, bool delete_prop);
1530 void selection_property (Window win, Atom prop);
1531 void selection_request (Time tm, int x, int y);
1532 int selection_request_other (Atom target, int selnum);
1533 void selection_clear ();
1534 void selection_make (Time tm);
1535 void selection_start_colrow (int col, int row);
1536 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1537 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1538 void selection_remove_trailing_spaces ();
1539 void selection_send (const XSelectionRequestEvent &rq);
1540
1541#if defined(NEXT_SCROLLBAR)
1542 // scrollbar-next.C
1543 Pixmap renderPixmap (const char *const *data, int width, int height);
1544 void init_scrollbar_stuff ();
1545 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1546 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1547#endif
1548
1549#if defined(RXVT_SCROLLBAR)
1550 // scrollbar-rxvt.C
1551 void Draw_button (int x, int y, int state, int dirn);
1552 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1553#endif
1554
1555#if defined(XTERM_SCROLLBAR)
1556 // scrollbar-xterm.C
1557 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1558#endif
1559
1560#if defined(PLAIN_SCROLLBAR)
1561 // scrollbar-plain.C
1562 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1563#endif
1564
1565 // scrollbar.C
1566 int scrollbar_mapping (int map);
1567 int scrollbar_show (int update);
1568 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1569
1570 // xdefaults.C
1571 void get_options (int argc, const char *const *argv);
1572 int parse_keysym (const char *str, const char *arg);
1573 void get_xdefaults (FILE *stream, const char *name);
1574 void extract_resources ();
1575 // xpm.C
1576 int scale_pixmap (const char *geom);
1577 void resize_pixmap ();
1578 Pixmap set_bgPixmap (const char *file);
1579};
1580
1128/* 1581/*
1129 ***************************************************************************** 1582 *****************************************************************************
1130 * PROTOTYPES 1583 * PROTOTYPES
1131 ***************************************************************************** 1584 *****************************************************************************
1132 */ 1585 */
1133#ifdef PROTOTYPES 1586#ifdef PROTOTYPES
1134# define __PROTO(p) p 1587# define __PROTO(p) p
1135#else 1588#else
1136# define __PROTO(p) () 1589# define __PROTO(p) ()
1137#endif 1590#endif
1138#include "protos.h"
1139 1591
1140#ifdef DEBUG_malloc 1592#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1593# include "dmalloc.h" /* This comes last */
1142#endif 1594#endif
1143 1595
1144#endif /* _RXVT_H_ */ 1596#endif /* _RXVT_H_ */
1597

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