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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 1.178 by root, Sun Jan 1 14:43:43 2006 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__)
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);
123void rxvt_usleep (int usecs);
79 124
80/* 125/*
81 ***************************************************************************** 126 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 127 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 128 *****************************************************************************
84 */ 129 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 130struct grwin_t;
88
89 131
90/* Sanitize menubar info */ 132/* Sanitize menubar info */
91#ifndef MENUBAR 133#ifndef MENUBAR
92# undef MENUBAR_MAX 134# undef MENUBAR_MAX
93#endif 135#endif
94#ifndef MENUBAR_MAX 136#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0 137# define MENUBAR_MAX 0
96#endif 138#endif
97 139
98/* If we're using either the rxvt scrollbar or menu bars, keep the 140/* If we're using either the rxvt scrollbar or menu bars, keep the
99 * scrollColor resource. 141 * scrollColor resource.
100 */ 142 */
101#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
102# define KEEP_SCROLLCOLOR 1 144# define KEEP_SCROLLCOLOR 1
103#else 145#else
104# undef KEEP_SCROLLCOLOR 146# undef KEEP_SCROLLCOLOR
105#endif 147#endif
106 148
107#ifdef XPM_BACKGROUND 149#ifdef XPM_BACKGROUND
108typedef struct { 150typedef struct {
109 short w, h, x, y; 151 short w, h, x, y;
110 Pixmap pixmap; 152 Pixmap pixmap;
111} bgPixmap_t; 153} bgPixmap_t;
112#endif 154#endif
113 155
114/* 156/*
115 * the 'essential' information for reporting Mouse Events 157 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 158 * pared down from XButtonEvent
117 */ 159 */
118struct mouse_event { 160struct mouse_event {
119 int clicks; 161 int clicks;
120 Time time; /* milliseconds */ 162 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 163 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 164 unsigned int button; /* detail */
123}; 165};
124 166
125#ifndef min 167#if ENABLE_FRILLS
126# define min(a,b) (((a) < (b)) ? (a) : (b)) 168typedef struct _mwmhints {
127# define max(a,b) (((a) > (b)) ? (a) : (b)) 169 CARD32 flags;
170 CARD32 functions;
171 CARD32 decorations;
172 INT32 input_mode;
173 CARD32 status;
174} MWMHints;
128#endif 175#endif
129 176
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 177#if ENABLE_XEMBED
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 178// XEMBED messages
132#define SWAP_IT(one, two, typeof) \ 179# define XEMBED_EMBEDDED_NOTIFY 0
133 do { \ 180# define XEMBED_WINDOW_ACTIVATE 1
134 typeof swapittmp; \ 181# define XEMBED_WINDOW_DEACTIVATE 2
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 182# define XEMBED_REQUEST_FOCUS 3
136 } while (/* CONSTCOND */ 0) 183# define XEMBED_FOCUS_IN 4
137#define BOUND_POSITIVE_INT16(val) \ 184# define XEMBED_FOCUS_OUT 5
138 (int16_t)((val) <= 0 \ 185# define XEMBED_FOCUS_NEXT 6
139 ? 0 \ 186# define XEMBED_FOCUS_PREV 7
140 : min((val), (((uint16_t)-1)>>1))) 187
188# define XEMBED_MODALITY_ON 10
189# define XEMBED_MODALITY_OFF 11
190# define XEMBED_REGISTER_ACCELERATOR 12
191# define XEMBED_UNREGISTER_ACCELERATOR 13
192# define XEMBED_ACTIVATE_ACCELERATOR 14
193
194// XEMBED detail code
195# define XEMBED_FOCUS_CURRENT 0
196# define XEMBED_FOCUS_FIRST 1
197# define XEMBED_FOCUS_LAST 2
198
199# define XEMBED_MAPPED (1 << 0)
200#endif
141 201
142/* 202/*
143 ***************************************************************************** 203 *****************************************************************************
144 * NORMAL DEFINES 204 * NORMAL DEFINES
145 ***************************************************************************** 205 *****************************************************************************
146 */ 206 */
147 207
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 */ 208/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 209#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 210#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 211# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 212#else
161# define COLORTERMENVFULL COLORTERMENV 213# define COLORTERMENVFULL COLORTERMENV
162#endif 214#endif
163#ifndef TERMENV 215#ifndef TERMENV
164# define TERMENV "xterm" 216# define TERMENV "rxvt-unicode"
165#endif 217#endif
166 218
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 219#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 220# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif 221#endif
170 222
171#ifdef NO_RESOURCES 223#ifdef NO_RESOURCES
172# undef USE_XGETDEFAULT 224# undef USE_XGETDEFAULT
173#endif 225#endif
174 226
227#if ISO_14755
228# define ENABLE_OVERLAY 1
229#endif
230
175/* now look for other badly set stuff */ 231/* now look for other badly set stuff */
176 232
177#if !defined (EACCESS) && defined(EAGAIN) 233#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 234# define EACCESS EAGAIN
179#endif 235#endif
180 236
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 237#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 238# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 239# define EXIT_FAILURE 1 /* exit function failure */
184#endif 240#endif
185 241
186#define menuBar_esc 10 242#define menuBar_esc 10
187#define scrollBar_esc 30 243#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 244#define menuBar_margin 2 /* margin below text */
189 245
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 246#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 247# define HAVE_SCROLLBARS 1
192#endif 248#endif
193 249
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 250/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 251#ifdef HALFSHADOW
196# define SHADOW 1 252# define SHADOW 1
197#else 253#else
198# define SHADOW 2 254# define SHADOW 2
199#endif 255#endif
200 256
201#define R_SB_ALIGN_CENTRE 0 257#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 258#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 259#define R_SB_ALIGN_BOTTOM 2
204 260
205#define R_SB_RXVT 0 261#define R_SB_NEXT 1
206#define R_SB_NEXT 1 262#define R_SB_XTERM 2
207#define R_SB_XTERM 2 263#define R_SB_PLAIN 4
264#define R_SB_RXVT 8
208 265
209#define SB_WIDTH_NEXT 19 266#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 267#define SB_WIDTH_XTERM 15
268#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 269#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 270# define SB_WIDTH_RXVT 10
213#endif 271#endif
214 272
215/* 273/*
216 * NeXT scrollbar defines 274 * NeXT scrollbar defines
217 */ 275 */
218#define SB_PADDING 1 276#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 277#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 278#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 279#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 280#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 281#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 282#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 283#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 284#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 285#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 286#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 287#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 288#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)) 289#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 290 /*
233 * +-------------+ 291 * +-------------+
234 * | | <---< SB_PADDING 292 * | | <---< SB_PADDING
235 * | ::::::::::: | 293 * | ::::::::::: |
236 * | ::::::::::: | 294 * | ::::::::::: |
… …
242 * | | :::::::: | 300 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 301 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 302 * | +---------+ |
245 * | | ......%%| | 303 * | | ......%%| |
246 * | | ......%%| | 304 * | | ......%%| |
247 * | | ..()..%%| | 305 * | | .. ()..%%| |
248 * | | ......%%| | 306 * | | ......%%| |
249 * | | %%%%%%%%| | 307 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 308 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 309 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 310 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 331 * :............:
274 * | 332 * |
275 * +---< SB_WIDTH_NEXT 333 * +---< SB_WIDTH_NEXT
276 */ 334 */
277 335
336enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 337 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 338 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 339 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 340 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 341};
283 342
284#ifdef NO_SECONDARY_SCREEN 343#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 344# define NSCREENS 0
286#else 345#else
287# define NSCREENS 1 346# define NSCREENS 1
288#endif 347#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 348
294/* special (internal) prefix for font commands */ 349/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 350#define FONT_CMD '#'
296#define FONT_DN "#-" 351#define FONT_DN "#-"
297#define FONT_UP "#+" 352#define FONT_UP "#+"
298 353
299/* flags for rxvt_scr_gotorc() */ 354/* flags for rxvt_scr_gotorc () */
355enum {
300#define C_RELATIVE 1 /* col movement is relative */ 356 C_RELATIVE = 1, /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 357 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 358 RELATIVE = C_RELATIVE | R_RELATIVE,
359};
303 360
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 361/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
362enum {
305#define INSERT -1 /* don't change these values */ 363 INSERT = -1, /* don't change these values */
306#define DELETE +1 364 DELETE = +1,
307#define ERASE +2 365 ERASE = +2,
366};
308 367
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 368/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 369enum page_dirn {
311 UP, 370 UP,
312 DN, 371 DN,
313 NO_DIR 372 NO_DIR,
314}; 373};
315 374
316/* arguments for rxvt_scr_change_screen() */ 375/* arguments for rxvt_scr_change_screen () */
317enum { 376enum {
318 PRIMARY = 0, 377 PRIMARY = 0,
319 SECONDARY 378 SECONDARY,
320}; 379};
321 380
381#define RS_None 0
382
383#define RS_fgMask 0x0000007fUL // 128 colors
384#define RS_bgMask 0x00003f80UL // 128 colors
385
386// font styles
387#define RS_Bold 0x00004000UL // value 1
388#define RS_Italic 0x00008000UL // value 2
389
390// fake styles
391#define RS_Blink 0x00010000UL // blink
392#define RS_RVid 0x00020000UL // reverse video
393#define RS_Uline 0x00040000UL // underline
394
395// 5 custom bits for extensions
396#define RS_customCount 32
397#define RS_customMask 0x00f80000UL
398#define RS_customShift 19
399
400// other flags
401#define RS_Careful 0x80000000UL /* be careful when drawing these */
402
403#define RS_styleCount 4
404#define RS_styleMask (RS_Bold | RS_Italic)
405#define RS_styleShift 14
406
407#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
408#define RS_attrMask (RS_baseattrMask | RS_fontMask)
409
410#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
411#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
412#define RS_fontShift 24
413
414#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
415#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
416
417#define Sel_none 0 /* Not waiting */
418#define Sel_normal 0x01 /* normal selection */
419#define Sel_incr 0x02 /* incremental selection */
420#define Sel_direct 0x00
421#define Sel_Primary 0x01
422#define Sel_Secondary 0x02
423#define Sel_Clipboard 0x03
424#define Sel_whereMask 0x0f
425#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
426#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
427
322enum { 428enum {
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, 429 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 430 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 , 431 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, 432 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 433 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 434};
363#define CHAR_ST 0x9c /* 0234 */ 435#define CHAR_ST 0x9c /* 0234 */
364 436
365/* 437/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 438 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 439 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 440 */
369#define XTerm_name 0 441enum {
370#define XTerm_iconName 1 442 XTerm_name = 0,
371#define XTerm_title 2 443 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 444 XTerm_title = 2,
445 XTerm_property = 3, // change X property
446 XTerm_Color = 4, // change colors
447 XTerm_Color00 = 10, // not implemented, CLASH!
448 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 449 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 450 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 451 XTerm_Color_pointer_bg = 14, // not implemented
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 452 XTerm_Color05 = 15, // not implemented
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 453 XTerm_Color06 = 16, // not implemented
378#define XTerm_logfile 46 /* not implemented */ 454 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 455 XTerm_logfile = 46, // not implemented
456 XTerm_font = 50,
380 457
381/* 458 XTerm_konsole30 = 30, // reserved for konsole
459 XTerm_konsole31 = 31, // reserved for konsole
460 XTerm_emacs51 = 51, // reserved for emacs shell
461 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 462 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383 */ 463 */
384#define XTerm_Menu 10 /* set menu item */ 464 XTerm_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 465 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 466 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 467 XTerm_restoreFG = 39, // change default fg color
468 XTerm_restoreBG = 49, // change default bg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 469 XTerm_dumpscreen = 55, // dump scrollback and all of screen
470
471 URxvt_locale = 701, // change locale
472 URxvt_Menu = 703, // set menu item
473 URxvt_Color_IT = 704, // change actual 'Italic' colour
474 URxvt_Color_tint = 705, // change actual tint colour
475
476 URxvt_font = 710,
477 URxvt_boldFont = 711,
478 URxvt_italicFont = 712,
479 URxvt_boldItalicFont = 713,
480
481 URxvt_view_up = 720,
482 URxvt_view_down = 721,
483};
389 484
390/* Words starting with `Color_' are colours. Others are counts */ 485/* Words starting with `Color_' are colours. Others are counts */
391/* 486/*
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 487 * The PixColor and rendition colour usage should probably be decoupled
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 488 * 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 489 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 490 */
398 491
399enum colour_list { 492enum colour_list {
400 Color_fg = 0, 493 Color_fg = 0,
401 Color_bg, 494 Color_bg,
402 minCOLOR, /* 2 */ 495 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 496 Color_Black = minCOLOR,
404 Color_Red3, 497 Color_Red3,
405 Color_Green3, 498 Color_Green3,
406 Color_Yellow3, 499 Color_Yellow3,
407 Color_Blue3, 500 Color_Blue3,
408 Color_Magenta3, 501 Color_Magenta3,
409 Color_Cyan3, 502 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 503 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 504#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 505 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 506 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 507 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 508 Color_Red,
416 Color_Green, 509 Color_Green,
417 Color_Yellow, 510 Color_Yellow,
418 Color_Blue, 511 Color_Blue,
419 Color_Magenta, 512 Color_Magenta,
420 Color_Cyan, 513 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 514 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 515 Color_White = maxBrightCOLOR,
423#else 516#else
424 Color_White = maxCOLOR, 517 Color_White = maxCOLOR,
425#endif 518#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 519 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 520 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 521#ifndef NO_CURSORCOLOR
431 Color_cursor, 522 Color_cursor,
432 Color_cursor2, 523 Color_cursor2,
433#endif 524#endif
434 Color_pointer, 525 Color_pointer_fg,
526 Color_pointer_bg,
435 Color_border, 527 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 528#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 529 Color_BD,
530 Color_IT,
438 Color_UL, 531 Color_UL,
439 Color_RV, 532 Color_RV,
533#endif
534#if ENABLE_FRILLS
535 Color_underline,
440#endif 536#endif
441#ifdef OPTION_HC 537#ifdef OPTION_HC
442 Color_HC, 538 Color_HC,
443#endif 539#endif
444#ifdef KEEP_SCROLLCOLOR 540#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 541 Color_scroll,
446 Color_trough, 542 Color_trough,
447#endif 543#endif
448 NRS_COLORS, /* */ 544#if TINTING
545 Color_tint,
546#endif
547#if OFF_FOCUS_FADING
548 Color_fade,
549#endif
550 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 551#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 552 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 553 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 554 TOTAL_COLORS
453#else 555#else
454 TOTAL_COLORS = NRS_COLORS /* */ 556 TOTAL_COLORS = NRS_COLORS
455#endif 557#endif
456}; 558};
457 559
458#define Color_Bits 9 560#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 561
562#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 563#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 564
464/* 565/*
465 * Resource list 566 * Resource list
466 */ 567 */
467enum { 568enum {
468 Rs_display_name = 0, 569 Rs_display_name = 0,
469 Rs_term_name, 570 Rs_term_name,
470 Rs_iconName, 571 Rs_iconName,
471 Rs_geometry, 572 Rs_geometry,
472 Rs_reverseVideo, 573 Rs_reverseVideo,
473 Rs_color, 574 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1, 575 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font, 576 Rs_font,
577#if ENABLE_STYLES
578 Rs_boldFont,
579 Rs_italicFont,
580 Rs_boldItalicFont,
581 Rs_intensityStyles,
582#endif
476 Rs_name, 583 Rs_name,
477 Rs_title, 584 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 585#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path, 586 Rs_path,
480#endif 587#endif
481#ifdef XPM_BACKGROUND 588#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap, 589 Rs_backgroundPixmap,
483#endif 590#endif
484#if (MENUBAR_MAX) 591#if (MENUBAR_MAX)
485 Rs_menu, 592 Rs_menu,
486#endif 593#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, 594 Rs_loginShell,
495 Rs_jumpScroll, 595 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS 596#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar, 597 Rs_scrollBar,
498 Rs_scrollBar_right, 598 Rs_scrollBar_right,
499 Rs_scrollBar_floating, 599 Rs_scrollBar_floating,
500 Rs_scrollBar_align, 600 Rs_scrollBar_align,
501#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */ 601 Rs_scrollstyle, /* Rs_scrollBar_style */
602 Rs_scrollBar_thickness,
603#endif
503 Rs_scrollTtyOutput, 604 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress, 605 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer, 606 Rs_scrollWithBuffer,
506 Rs_saveLines, 607 Rs_saveLines,
507 Rs_utmpInhibit, 608 Rs_utmpInhibit,
508 Rs_visualBell, 609 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 610#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert, 611 Rs_mapAlert,
511#endif 612#endif
512#ifdef META8_OPTION 613#ifdef META8_OPTION
513 Rs_meta8, 614 Rs_meta8,
514#endif 615#endif
515#ifdef MOUSE_WHEEL 616#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage, 617 Rs_mouseWheelScrollPage,
517#endif 618#endif
518#ifndef NO_BACKSPACE_KEY 619#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key, 620 Rs_backspace_key,
520#endif 621#endif
521#ifndef NO_DELETE_KEY 622#ifndef NO_DELETE_KEY
522 Rs_delete_key, 623 Rs_delete_key,
523#endif 624#endif
524 Rs_selectstyle, 625 Rs_selectstyle,
525#ifdef PRINTPIPE 626#ifdef PRINTPIPE
526 Rs_print_pipe, 627 Rs_print_pipe,
527#endif 628#endif
528#ifdef USE_XIM 629#ifdef USE_XIM
529 Rs_preeditType, 630 Rs_preeditType,
530 Rs_inputMethod, 631 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif 632#endif
536#ifdef TRANSPARENT 633#ifdef TRANSPARENT
537 Rs_transparent, 634 Rs_transparent,
538 Rs_transparent_all, 635 Rs_transparent_all,
539#endif 636#endif
540#ifndef NO_FRILLS 637#if ENABLE_FRILLS
638 Rs_pty_fd,
639 Rs_hold,
541 Rs_ext_bwidth, 640 Rs_ext_bwidth,
542 Rs_int_bwidth, 641 Rs_int_bwidth,
543#endif 642 Rs_borderLess,
544 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE
546 Rs_lineSpace, 643 Rs_lineSpace,
644 Rs_cursorUnderline,
547#endif 645#endif
646#if CURSOR_BLINK
647 Rs_cursorBlink,
648#endif
649#if ENABLE_XEMBED
650 Rs_embed,
651#endif
548 Rs_cutchars, 652 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier, 653 Rs_modifier,
553 Rs_answerbackstring, 654 Rs_answerbackstring,
554 Rs_tripleclickwords, 655 Rs_tripleclickwords,
555 Rs_cursorBlink, 656 Rs_insecure,
556 Rs_pointerBlank, 657 Rs_pointerBlank,
557 Rs_pointerBlankDelay, 658 Rs_pointerBlankDelay,
659 Rs_imLocale,
660 Rs_imFont,
661 Rs_pastableTabs,
662#ifndef NO_SECONDARY_SCREEN
663 Rs_secondaryScreen,
664 Rs_secondaryScroll,
665#endif
666#ifdef OFF_FOCUS_FADING
667 Rs_fade,
668#endif
669#ifdef TINTING
670 Rs_shade,
671#endif
558 NUM_RESOURCES 672 NUM_RESOURCES
559} ; 673};
560 674
675// see init.C:xa_names, which must be kept in sync
561enum { 676enum {
562 TIMEOUT_INCR = 0, 677 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 678 XA_COMPOUND_TEXT,
679 XA_UTF8_STRING,
568 XA_MULTIPLE, 680 XA_MULTIPLE,
569 XA_TARGETS, 681 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 682 XA_TIMESTAMP,
572 XA_VT_SELECTION, 683 XA_VT_SELECTION,
573 XA_INCR, 684 XA_INCR,
685 XA_WM_PROTOCOLS,
574 XA_WMDELETEWINDOW, 686 XA_WM_DELETE_WINDOW,
687 XA_CLIPBOARD,
688#if ENABLE_FRILLS
689 XA_MOTIF_WM_HINTS,
690#endif
691#if ENABLE_EWMH
692 XA_NET_WM_PID,
693 XA_NET_WM_NAME,
694 XA_NET_WM_ICON_NAME,
695 XA_NET_WM_PING,
696#endif
697#if USE_XIM
698 XA_WM_LOCALE_NAME,
699#endif
575#ifdef TRANSPARENT 700#if TRANSPARENT
576 XA_XROOTPMAPID, 701 XA_XROOTPMAP_ID,
702 XA_ESETROOT_PMAP_ID,
577#endif 703#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 704#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 705 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 706 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 707#endif
582 XA_CLIPBOARD, 708#if ENABLE_XEMBED
709 XA_XEMBED,
710 XA_XEMBED_INFO,
711#endif
583 NUM_XA 712 NUM_XA
584} ; 713};
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
592 714
593/* DEC private modes */ 715/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 716#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 717#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 718#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 719#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 720#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 721#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 722#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 723#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 724#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 725#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 726#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 727#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 728#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 729#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 730#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15) 731#define PrivMode_menuBar (1UL<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 732#define PrivMode_TtyOutputInh (1UL<<16)
611#define PrivMode_Keypress (1LU<<17) 733#define PrivMode_Keypress (1UL<<17)
612#define PrivMode_smoothScroll (1LU<<18) 734#define PrivMode_smoothScroll (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 735#define PrivMode_vt52 (1UL<<19)
736#define PrivMode_LFNL (1UL<<20)
614/* too annoying to implement X11 highlight tracking */ 737/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 738/* #define PrivMode_MouseX11Track (1LU<<21) */
616 739
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 740#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 741#define PrivMode(test,bit) \
619 if (test) \ 742 if (test) \
620 R->h->PrivateModes |= (bit); \ 743 priv_modes |= (bit); \
621 else \ 744 else \
622 R->h->PrivateModes &= ~(bit) 745 priv_modes &= ~(bit)
623 746
624#ifdef ALLOW_132_MODE 747#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 748# 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 749#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 750# 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 751#endif
644#endif 752
753// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 754#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 */ 755#define KBUFSZ 512 // size of keyboard mapping buffer
756#define CBUFSIZ 2048 // size of command buffer
757#define UBUFSIZ 2048 // character buffer
758
759#ifndef PATH_MAX
760# define PATH_MAX 16384
761#endif
762
763/* Motif window hints */
764#define MWM_HINTS_FUNCTIONS (1L << 0)
765#define MWM_HINTS_DECORATIONS (1L << 1)
766#define MWM_HINTS_INPUT_MODE (1L << 2)
767#define MWM_HINTS_STATUS (1L << 3)
768/* bit definitions for MwmHints.functions */
769#define MWM_FUNC_ALL (1L << 0)
770#define MWM_FUNC_RESIZE (1L << 1)
771#define MWM_FUNC_MOVE (1L << 2)
772#define MWM_FUNC_MINIMIZE (1L << 3)
773#define MWM_FUNC_MAXIMIZE (1L << 4)
774#define MWM_FUNC_CLOSE (1L << 5)
775/* bit definitions for MwmHints.decorations */
776#define MWM_DECOR_ALL (1L << 0)
777#define MWM_DECOR_BORDER (1L << 1)
778#define MWM_DECOR_RESIZEH (1L << 2)
779#define MWM_DECOR_TITLE (1L << 3)
780#define MWM_DECOR_MENU (1L << 4)
781#define MWM_DECOR_MINIMIZE (1L << 5)
782#define MWM_DECOR_MAXIMIZE (1L << 6)
783/* bit definitions for MwmHints.inputMode */
784#define MWM_INPUT_MODELESS 0
785#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
786#define MWM_INPUT_SYSTEM_MODAL 2
787#define MWM_INPUT_FULL_APPLICATION_MODAL 3
788#define PROP_MWM_HINTS_ELEMENTS 5
650 789
651/* 790/*
652 ***************************************************************************** 791 *****************************************************************************
653 * MACRO DEFINES 792 * MACRO DEFINES
654 ***************************************************************************** 793 *****************************************************************************
655 */ 794 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 795#define memset(x, y, z) memset((x), (y), (size_t)(z))
657#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 796#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)) 797#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659#define STRCASECMP(x, y) strcasecmp((x), (y)) 798#define strcasecmp(x, y) strcasecmp((x), (y))
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 799#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) 800#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) 801#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) 802#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)) 803#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) 804#define strcat(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) 805#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x)) 806#define strdup(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x)) 807#define strlen(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 808#define strchr(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 809#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
810
811#define dDisp Display *disp = display->display
671 812
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 813/* 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) 814#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 815#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 816#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 817#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 818#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 819#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 820#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 821#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681 822
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 823#define TermWin_TotalWidth() ((int32_t)this->width)
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 824#define TermWin_TotalHeight() ((int32_t)this->height)
684 825
685#define Xscreen DefaultScreen(R->Xdisplay) 826// for m >= -n, ensure remainder lies between 0..n-1
686#define Xroot DefaultRootWindow(R->Xdisplay) 827#define MOD(m,n) (((m) + (n)) % (n))
828
829#define LINENO(n) MOD (term_start + int(n), total_rows)
830#define ROW(n) row_buf [LINENO (n)]
687 831
688/* how to build & extract colors and attributes */ 832/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 833#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 834#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691#ifndef NO_BRIGHTCOLOR
692# define GET_FGCOLOR(x) \
693 ((((x) & RS_Bold) == 0 \
694 || GET_BASEFG(x) < minCOLOR \
695 || GET_BASEFG(x) >= minBrightCOLOR) \
696 ? GET_BASEFG(x) \
697 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
698# define GET_BGCOLOR(x) \
699 ((((x) & RS_Blink) == 0 \
700 || GET_BASEBG(x) < minCOLOR \
701 || GET_BASEBG(x) >= minBrightCOLOR) \
702 ? GET_BASEBG(x) \
703 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
704#else
705# define GET_FGCOLOR(x) GET_BASEFG(x)
706# define GET_BGCOLOR(x) GET_BASEBG(x)
707#endif
708 835
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 836#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 837#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711 838
839#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
840#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
841
712#define GET_ATTR(x) (((x) & RS_attrMask)) 842#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 843#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 844 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 845 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 846 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 847#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 848#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 849#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720 850
851#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
852
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 853#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))) 854#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
855
856#if ENABLE_STYLES
857# define FONTSET(style) fontset[GET_STYLE (style)]
858#else
859# define FONTSET(style) fontset[0]
860#endif
723 861
724#ifdef HAVE_SCROLLBARS 862#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 863# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 864#else
727# define scrollbar_TotalWidth() (0) 865# define scrollbar_TotalWidth() (0)
728#endif 866#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 867#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 868#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 869#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 870#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 871#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 872
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)) 873#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 874#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 875 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 876#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 877#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 878#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 879#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 880#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 881#define SCROLLXTERM_MINHEIGHT 10
749 882
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 883#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 884 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 885 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 886#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 887#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 888#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 889#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 890 - scrollbar_minheight ())
758 891
759#if (MENUBAR_MAX > 1) 892#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 893/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 894# define menuBar_height() (fheight + SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 895# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 896# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 897#else
765# define menuBar_height() (0) 898# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 899# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 900# define isMenuBarWindow(w) (0)
768#endif 901#endif
769 902
770#ifdef XPM_BACKGROUND 903#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 904# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 905#else
773# define XPMClearArea(a, b, c, d, e, f, g) 906# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 907#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))
782 908
783#ifdef UTMP_SUPPORT 909#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 910# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 911# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 912# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 923# include <utmp.h>
798# endif 924# endif
799#endif 925#endif
800 926
801#ifdef DEBUG_CMD 927#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 928# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 929#else
804# define D_CMD(x) 930# define D_CMD(x)
805#endif 931#endif
806#ifdef DEBUG_INIT 932#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 933# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 934#else
809# define D_INIT(x) 935# define D_INIT(x)
810#endif 936#endif
811#ifdef DEBUG_MAIN 937#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 938# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 939#else
814# define D_MAIN(x) 940# define D_MAIN(x)
815#endif 941#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 942#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 943# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 944#else
829# define D_SIZE(x) 945# define D_SIZE(x)
830#endif 946#endif
831#ifdef DEBUG_X 947
832# define D_X(x) fprintf x ; fputc('\n', stderr) 948extern class rxvt_failure_exception { } rxvt_failure_exception;
833#else 949
834# define D_X(x) 950typedef callback1<void, const char *> log_callback;
835#endif 951typedef callback1<int, int> getfd_callback;
952
953extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
954extern void rxvt_log (const char *fmt, ...);
955extern void rxvt_warn (const char *fmt, ...);
956extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
957extern void rxvt_exit_failure () __attribute__ ((noreturn));
958
959#define SET_LOCALE(locale) rxvt_set_locale (locale)
960extern bool rxvt_set_locale (const char *locale);
836 961
837/* 962/*
838 ***************************************************************************** 963 *****************************************************************************
839 * VARIABLES 964 * VARIABLES
840 ***************************************************************************** 965 *****************************************************************************
841 */ 966 */
842#ifdef MENUBAR 967#ifdef MENUBAR
843# include "menubar.h" 968# include "menubar.h"
844#endif 969#endif
845 970
846struct mbstate { 971#define BLINK_INTERVAL 0.5
847 unsigned char orig; 972#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 973
1119#ifndef __attribute__ 974#ifndef __attribute__
1120# ifdef __GNUC__ 975# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 976# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 977# define __attribute__(x)
1123# endif 978# endif
1124# endif 979# endif
1125# define __attribute__(x) 980# define __attribute__(x)
1126#endif 981#endif
1127 982
983// primivite wrapper around mbstate_t to ensure initialisation
984struct mbstate {
985 mbstate_t mbs;
986
987 operator mbstate_t *() { return &mbs; }
988 void reset () { memset (&mbs, 0, sizeof (mbs)); }
989 mbstate () { reset (); }
990};
991
992#define UNICODE_MASK 0x1fffffUL
993
994#if UNICODE3
995# define COMPOSE_LO 0x40000000UL
996# define COMPOSE_HI 0x400fffffUL
997# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
998#else
999# define COMPOSE_LO 0xd800UL
1000# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
1001# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
1002#endif
1003
1004#if ENABLE_COMBINING
1005// compose chars are used to represent composite characters
1006// that are not representable in unicode, as well as characters
1007// not fitting in the BMP.
1008struct compose_char {
1009 unicode_t c1, c2; // any chars != NOCHAR are valid
1010 compose_char (unicode_t c1, unicode_t c2)
1011 : c1(c1), c2(c2)
1012 { }
1013};
1014
1015class rxvt_composite_vec {
1016 vector<compose_char> v;
1017public:
1018 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
1019 int expand (unicode_t c, wchar_t *r);
1020 compose_char *operator [](text_t c)
1021 {
1022 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
1023 ? &v[c - COMPOSE_LO]
1024 : 0;
1025 }
1026};
1027
1028extern class rxvt_composite_vec rxvt_composite;
1029#endif
1030
1031
1032#ifdef KEYSYM_RESOURCE
1033 class keyboard_manager;
1034#endif
1035
1036struct rxvt_term : zero_initialized, rxvt_vars {
1037 log_callback *log_hook; // log error messages through this hook, if != 0
1038 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1039
1040 struct mbstate mbstate; // current input multibyte state
1041
1042 unsigned char want_refresh:1,
1043#ifdef TRANSPARENT
1044 want_full_refresh:1, /* awaiting full screen refresh */
1045#endif
1046#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1047 am_transparent:1, /* is a transparent term */
1048 am_pixmap_trans:1, /* transparency w/known root pixmap */
1049#endif
1050 current_screen:1, /* primary or secondary */
1051 hate_those_clicks:1, /* a.k.a. keep mark position */
1052 num_scr_allow:1,
1053 bypass_keystate:1,
1054#ifdef CURSOR_BLINK
1055 hidden_cursor:1,
1056#endif
1057#ifdef TEXT_BLINK
1058 hidden_text:1,
1059#endif
1060#ifdef POINTER_BLANK
1061 hidden_pointer:1,
1062#endif
1063 enc_utf8:1, /* wether locale uses utf-8 */
1064 seen_input:1, /* wether we have seen some program output yet */
1065 seen_resize:1, /* wether we had a resize event */
1066 parsed_geometry:1;
1067
1068 unsigned char refresh_type,
1069#ifdef META8_OPTION
1070 meta_char, /* Alt-key prefix */
1071#endif
1072 scrollbar_align,
1073 selection_wait,
1074 selection_type;
1075/* ---------- */
1076 short rvideo;
1077 int num_scr; /* screen: number lines scrolled */
1078 int prev_ncol, /* screen: previous number of columns */
1079 prev_nrow; /* screen: previous number of rows */
1080/* ---------- */
1081 rend_t rstyle;
1082/* ---------- */
1083 uint32_t pixcolor_set[NPIXCLR_SETS];
1084/* ---------- */
1085#ifdef SELECTION_SCROLLING
1086 int scroll_selection_lines;
1087 enum page_dirn scroll_selection_dir;
1088 int selection_save_x,
1089 selection_save_y,
1090 selection_save_state;
1091#endif
1092/* ---------- */
1093 int csrO, /* Hops - csr offset in thumb/slider to */
1094 /* give proper Scroll behaviour */
1095#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1096 mouse_slip_wheel_speed,
1097#endif
1098 refresh_count,
1099 refresh_limit,
1100 last_bot, /* scrollbar last bottom position */
1101 last_top, /* scrollbar last top position */
1102 last_state, /* scrollbar last state */
1103 scrollbar_len,
1104#ifdef MENUBAR
1105 menu_readonly, /* okay to alter menu? */
1106 Arrows_x,
1107#endif
1108#if MENUBAR_MAX > 1
1109 Nbars,
1110#endif
1111 window_vt_x,
1112 window_vt_y,
1113 window_sb_x,
1114# ifdef POINTER_BLANK
1115 pointerBlankDelay,
1116# endif
1117 allowedxerror;
1118/* ---------- */
1119 unsigned int ModLevel3Mask,
1120 ModMetaMask,
1121 ModNumLockMask;
1122 int old_width, /* last used width in screen resize */
1123 old_height; /* last used height in screen resize */
1124 unsigned long priv_modes,
1125 SavedModes;
1126/* ---------- */
1127 Atom xa[NUM_XA];
1128/* ---------- */
1129#ifdef MENUBAR
1130 GC menubarGC;
1131#endif
1132#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1133 GC scrollbarGC,
1134 topShadowGC,
1135 botShadowGC;
1136#endif
1137#ifdef XTERM_SCROLLBAR
1138 GC xscrollbarGC,
1139 ShadowGC;
1140#endif
1141#ifdef PLAIN_SCROLLBAR
1142 GC pscrollbarGC;
1143#endif
1144#ifdef NEXT_SCROLLBAR
1145 GC blackGC,
1146 whiteGC,
1147 grayGC,
1148 darkGC,
1149 stippleGC;
1150 Pixmap dimple,
1151 upArrow,
1152 downArrow,
1153 upArrowHi,
1154 downArrowHi;
1155#endif
1156/* ---------- */
1157 Time selection_time,
1158 selection_request_time;
1159 pid_t cmd_pid; /* process id of child */
1160 char * incr_buf;
1161 size_t incr_buf_size, incr_buf_fill;
1162/* ---------- */
1163 Cursor leftptr_cursor;
1164/* ---------- */
1165#ifndef NO_BACKSPACE_KEY
1166 const char *key_backspace;
1167#endif
1168#ifndef NO_DELETE_KEY
1169 const char *key_delete;
1170#endif
1171 struct mouse_event MEvent;
1172 XComposeStatus compose;
1173 ttymode_t tio;
1174#ifdef UTMP_SUPPORT
1175# ifdef HAVE_STRUCT_UTMP
1176 struct utmp ut;
1177# endif
1178# ifdef HAVE_STRUCT_UTMPX
1179 struct utmpx utx;
1180# endif
1181# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1182 char ut_id[5];
1183# endif
1184 int utmp_pos;
1185#endif
1186 row_col_t oldcursor;
1187#ifdef XPM_BACKGROUND
1188 bgPixmap_t bgPixmap;
1189 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1190#endif
1191#ifdef MENUBAR
1192 menu_t *ActiveMenu, /* currently active menu */
1193 *BuildMenu; /* the menu currently being built */
1194 bar_t *CurrentBar;
1195# if ! (MENUBAR_MAX > 1)
1196 bar_t BarList;
1197# endif /* (MENUBAR_MAX > 1) */
1198#endif
1199#ifdef CURSOR_BLINK
1200 struct timeval lastcursorchange;
1201#endif
1202#ifdef POINTER_BLANK
1203 struct timeval lastmotion;
1204#endif
1205
1206#if ENABLE_OVERLAY
1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1208 text_t **ov_text;
1209 rend_t **ov_rend;
1210
1211 void scr_swap_overlay ();
1212 void scr_overlay_new (int x, int y, int w, int h);
1213 void scr_overlay_off ();
1214 void scr_overlay_set (int x, int y,
1215 text_t text,
1216 rend_t rend = OVERLAY_RSTYLE);
1217 void scr_overlay_set (int x, int y, const char *s);
1218 void scr_overlay_set (int x, int y, const wchar_t *s);
1219#endif
1220
1221 vector<void *> allocated; // free these memory blocks with free()
1222
1223 char *env_windowid; /* environmental variable WINDOWID */
1224 char *env_display; /* environmental variable DISPLAY */
1225 char *env_term; /* environmental variable TERM */
1226 char *env_colorfgbg;
1227 char *locale;
1228 char charsets[4];
1229 unsigned char *v_buffer; /* pointer to physical buffer */
1230 unsigned int v_buflen; /* size of area to write */
1231 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1232
1233#ifdef KEYSYM_RESOURCE
1234 keyboard_manager *keyboard;
1235#endif
1236
1237 const char *rs[NUM_RESOURCES];
1238 /* command input buffering */
1239 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1240 unsigned char cmdbuf_base[CBUFSIZ];
1241
1242 rxvt_salloc *talloc; // text line allocator
1243 rxvt_salloc *ralloc; // rend line allocator
1244
1245 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1246
1247#if ENABLE_FRILLS || ISO_14755
1248 // ISO 14755 entry support
1249 unicode_t iso14755buf;
1250 void commit_iso14755 ();
1251 int hex_keyval (XKeyEvent &ev);
1252# if ISO_14755
1253 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1254 void iso14755_54 (int x, int y);
1255# endif
1256#endif
1257
1258 // modifies first argument(!)
1259 void paste (unsigned char *data, unsigned int len);
1260
1261 void flush ();
1262
1263#if TRANSPARENT
1264 void rootwin_cb (XEvent &xev);
1265 xevent_watcher rootwin_ev;
1266#endif
1267
1268 void x_cb (XEvent &xev);
1269 xevent_watcher termwin_ev;
1270 xevent_watcher vt_ev;
1271#ifdef HAVE_SCROLLBARS
1272 xevent_watcher scrollbar_ev;
1273#endif
1274#ifdef MENUBAR
1275 xevent_watcher menubar_ev;
1276#endif
1277
1278 void check_cb (check_watcher &w); check_watcher check_ev;
1279 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1280 void flush_cb (time_watcher &w); time_watcher flush_ev;
1281
1282 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1283
1284 void incr_cb (time_watcher &w); time_watcher incr_ev;
1285
1286#ifdef CURSOR_BLINK
1287 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1288#endif
1289#ifdef TEXT_BLINK
1290 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1291#endif
1292
1293#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1294 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1295#endif
1296#ifdef SELECTION_SCROLLING
1297 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1298#endif
1299#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1300 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1301#endif
1302
1303#ifdef POINTER_BLANK
1304 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1305 void pointer_blank ();
1306#endif
1307 void pointer_unblank ();
1308
1309 void tt_printf (const char *fmt,...);
1310 void tt_write (const unsigned char *data, unsigned int len);
1311 void pty_write ();
1312
1313 void tt_winch ();
1314
1315 rxvt_term ();
1316 ~rxvt_term ();
1317 void child_exit (); // child has exited, usually destroys
1318 void destroy ();
1319 void emergency_cleanup ();
1320
1321 bool init (int argc, const char *const *argv);
1322 bool init_vars ();
1323
1324 bool pty_fill ();
1325
1326 void init_secondary ();
1327 const char **init_resources (int argc, const char *const *argv);
1328 void init_env ();
1329 void set_locale (const char *locale);
1330 void init_xlocale ();
1331 void init_command (const char *const *argv);
1332 void run_command (const char *const *argv);
1333 int run_child (const char *const *argv);
1334
1335 void color_aliases (int idx);
1336 void recolour_cursor ();
1337 void create_windows (int argc, const char *const *argv);
1338 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1339 void window_calc (unsigned int newwidth, unsigned int newheight);
1340
1341#if USE_XIM
1342 rxvt_xim *input_method;
1343 XIC Input_Context;
1344 XIMStyle input_style;
1345 XPoint spot; // most recently sent spot position
1346
1347 void im_destroy ();
1348 void im_cb (); im_watcher im_ev;
1349 void im_set_size (XRectangle &size);
1350 void im_set_position (XPoint &pos);
1351 void im_set_color (unsigned long &fg, unsigned long &bg);
1352 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1353
1354 bool IMisRunning ();
1355 void IMSendSpot ();
1356 bool IM_get_IC (const char *modifiers);
1357 void IMSetStatusPosition ();
1358#endif
1359
1360 void resize_scrollbar ();
1361
1362 void pixel_position (int *x, int *y);
1363
1364 void selection_click (int clicks, int x, int y);
1365 void selection_extend (int x, int y, int flag);
1366 void selection_rotate (int x, int y);
1367
1368 /* autoconvert */
1369
1370 // command.C
1371 void lookup_key (XKeyEvent &ev);
1372 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1373
1374 unicode_t next_char ();
1375 unicode_t cmd_getc ();
1376 unicode_t next_octet ();
1377 unicode_t cmd_get8 ();
1378
1379 bool cmd_parse ();
1380 void mouse_report (XButtonEvent &ev);
1381 void button_press (XButtonEvent &ev);
1382 void button_release (XButtonEvent &ev);
1383 void focus_in ();
1384 void focus_out ();
1385 int check_our_parents ();
1386#ifdef PRINTPIPE
1387 FILE *popen_printer ();
1388 int pclose_printer (FILE *stream);
1389#endif
1390 void process_print_pipe ();
1391 void process_nonprinting (unicode_t ch);
1392 void process_escape_vt52 (unicode_t ch);
1393 void process_escape_seq ();
1394 void process_csi_seq ();
1395 void process_window_ops (const int *args, unsigned int nargs);
1396 unsigned char *get_to_st (unicode_t &ends_how);
1397 void process_dcs_seq ();
1398 void process_osc_seq ();
1399 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1400 void process_xterm_seq (int op, const char *str, unsigned char resp);
1401 int privcases (int mode, unsigned long bit);
1402 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1403 void process_sgr_mode (unsigned int nargs, const int *arg);
1404 void process_graphics ();
1405 // init.C
1406 void Get_Colours ();
1407 void get_ourmods ();
1408 // logging.C
1409 void makeutent (const char *pty, const char *hostname);
1410 void cleanutent ();
1411 // main.C
1412 void privileged_utmp (rxvt_privaction action);
1413 bool set_fonts ();
1414 void set_string_property (Atom prop, const char *str, int len = -1);
1415 void set_utf8_property (Atom prop, const char *str, int len = -1);
1416 void set_title (const char *str);
1417 void set_icon_name (const char *str);
1418 void set_window_color (int idx, const char *color);
1419 void set_colorfgbg ();
1420 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1421 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1422
1423#ifdef MENUBAR
1424 // menubar.C
1425 void menuitem_free (menu_t *menu, menuitem_t *item);
1426 int action_dispatch (action_t *action);
1427 void menuarrow_free (char name);
1428 void menuarrow_add (char *string);
1429 char *menu_find_base (menu_t **menu, char *path);
1430 menu_t *menu_delete (menu_t *menu);
1431 menu_t *menu_add (menu_t *parent, char *path);
1432 void drawbox_menubar (int x, int len, int state);
1433 void drawtriangle (int x, int y, int state);
1434 void drawbox_menuitem (int y, int state);
1435 void menu_show ();
1436 void menu_display (void (rxvt_term::*update) ());
1437 void menu_hide_all ();
1438 void menu_hide ();
1439 void menu_clear (menu_t *menu);
1440 void menubar_clear ();
1441 bar_t *menubar_find (const char *name);
1442 int menubar_push (const char *name);
1443 void menubar_remove (const char *name);
1444 void menubar_dump (FILE *fp);
1445 void menubar_read (const char *filename);
1446 void menubar_dispatch (char *str);
1447 void draw_Arrows (int name, int state);
1448 void menubar_expose ();
1449 int menubar_mapping (int map);
1450 int menu_select (XButtonEvent &ev);
1451 void menubar_select (XButtonEvent &ev);
1452 void menubar_control (XButtonEvent &ev);
1453 void map_menuBar (int map);
1454#endif
1455
1456 // screen.C
1457
1458 void lalloc (line_t &l)
1459 {
1460 l.t = (text_t *)talloc->alloc ();
1461 l.r = (rend_t *)ralloc->alloc ();
1462 }
1463
1464#if 0
1465 void lfree (line_t &l)
1466 {
1467 talloc->free (l.t);
1468 ralloc->free (l.r);
1469 }
1470#endif
1471
1472 void lresize (line_t &l)
1473 {
1474 if (!l.t)
1475 return;
1476
1477 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1478 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1479
1480 l.l = min (l.l, ncol);
1481
1482 if (ncol > prev_ncol)
1483 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1484 }
1485
1486 int fgcolor_of (rend_t r)
1487 {
1488 int base = GET_BASEFG (r);
1489#ifndef NO_BRIGHTCOLOR
1490 if (r & RS_Bold
1491# if ENABLE_STYLES
1492 && OPTION (Opt_intensityStyles)
1493# endif
1494 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1495 base += minBrightCOLOR - minCOLOR;
1496#endif
1497 return base;
1498 }
1499
1500 int bgcolor_of (rend_t r)
1501 {
1502 int base = GET_BASEBG (r);
1503#ifndef NO_BRIGHTCOLOR
1504 if (r & RS_Blink
1505# if ENABLE_STYLES
1506 && OPTION (Opt_intensityStyles)
1507# endif
1508 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1509 base += minBrightCOLOR - minCOLOR;
1510#endif
1511 return base;
1512 }
1513
1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1515 void scr_blank_screen_mem (line_t &l, rend_t efs);
1516 int scr_scroll_text (int row1, int row2, int count);
1517 void scr_reset ();
1518 void scr_release ();
1519 void scr_clear (bool really = false);
1520 void scr_refresh (unsigned char refresh_type);
1521 bool scr_refresh_rend (rend_t mask, rend_t value);
1522 void scr_erase_screen (int mode);
1523#if ENABLE_FRILLS
1524 void scr_erase_savelines ();
1525 void scr_backindex ();
1526 void scr_forwardindex ();
1527#endif
1528 void scr_touch (bool refresh);
1529 void scr_expose (int x, int y, int width, int height, bool refresh);
1530 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1531 void scr_recolour ();
1532 void scr_remap_chars ();
1533 void scr_remap_chars (const line_t &l);
1534
1535 void scr_poweron ();
1536 void scr_cursor (int mode);
1537 void scr_do_wrap ();
1538 int scr_change_screen (int scrn);
1539 void scr_color (unsigned int color, int fgbg);
1540 void scr_rendition (int set, int style);
1541 void scr_add_lines (const unicode_t *str, int nlines, int len);
1542 void scr_backspace ();
1543 void scr_tab (int count, bool ht = false);
1544 void scr_gotorc (int row, int col, int relative);
1545 void scr_index (enum page_dirn direction);
1546 void scr_erase_line (int mode);
1547 void scr_E ();
1548 void scr_insdel_lines (int count, int insdel);
1549 void scr_insdel_chars (int count, int insdel);
1550 void scr_scroll_region (int top, int bot);
1551 void scr_cursor_visible (int mode);
1552 void scr_autowrap (int mode);
1553 void scr_relative_origin (int mode);
1554 void scr_insert_mode (int mode);
1555 void scr_set_tab (int mode);
1556 void scr_rvideo_mode (int mode);
1557 void scr_report_position ();
1558 void set_font_style ();
1559 void scr_charset_choose (int set);
1560 void scr_charset_set (int set, unsigned int ch);
1561 int scr_move_to (int y, int len);
1562 int scr_page (enum page_dirn direction, int nlines);
1563 int scr_changeview (unsigned int oldviewstart);
1564 void scr_bell ();
1565 void scr_printscreen (int fullhist);
1566 void scr_reverse_selection ();
1567 void scr_dump (int fd);
1568 void selection_check (int check_more);
1569 void selection_paste (Window win, Atom prop, bool delete_prop);
1570 void selection_property (Window win, Atom prop);
1571 void selection_request (Time tm, int x, int y);
1572 int selection_request_other (Atom target, int selnum);
1573 void selection_clear ();
1574 void selection_make (Time tm);
1575 void selection_start_colrow (int col, int row);
1576 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1577 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1578 void selection_remove_trailing_spaces ();
1579 void selection_send (const XSelectionRequestEvent &rq);
1580
1581#if defined(NEXT_SCROLLBAR)
1582 // scrollbar-next.C
1583 Pixmap renderPixmap (const char *const *data, int width, int height);
1584 void init_scrollbar_stuff ();
1585 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1586 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1587#endif
1588
1589#if defined(RXVT_SCROLLBAR)
1590 // scrollbar-rxvt.C
1591 void Draw_button (int x, int y, int state, int dirn);
1592 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1593#endif
1594
1595#if defined(XTERM_SCROLLBAR)
1596 // scrollbar-xterm.C
1597 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1598#endif
1599
1600#if defined(PLAIN_SCROLLBAR)
1601 // scrollbar-plain.C
1602 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1603#endif
1604
1605 // scrollbar.C
1606 int scrollbar_mapping (int map);
1607 int scrollbar_show (int update);
1608 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1609
1610 // xdefaults.C
1611 void get_options (int argc, const char *const *argv);
1612 int parse_keysym (const char *str, const char *arg);
1613 void get_xdefaults (FILE *stream, const char *name);
1614 void extract_resources ();
1615 // xpm.C
1616 int scale_pixmap (const char *geom);
1617 void resize_pixmap ();
1618 Pixmap set_bgPixmap (const char *file);
1619};
1620
1128/* 1621/*
1129 ***************************************************************************** 1622 *****************************************************************************
1130 * PROTOTYPES 1623 * PROTOTYPES
1131 ***************************************************************************** 1624 *****************************************************************************
1132 */ 1625 */
1133#ifdef PROTOTYPES 1626#ifdef PROTOTYPES
1134# define __PROTO(p) p 1627# define __PROTO(p) p
1135#else 1628#else
1136# define __PROTO(p) () 1629# define __PROTO(p) ()
1137#endif 1630#endif
1138#include "protos.h"
1139 1631
1140#ifdef DEBUG_malloc 1632#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1633# include "dmalloc.h" /* This comes last */
1142#endif 1634#endif
1143 1635
1144#endif /* _RXVT_H_ */ 1636#endif /* _RXVT_H_ */
1637

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