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Comparing cvsroot/rxvt-unicode/src/rxvt.h (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.166 by root, Wed Dec 21 14:19:19 2005 UTC

1/*
2 * $Id: rxvt.h,v 1.1 2003/11/24 17:28:08 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);
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#define MAX_POSITIVE_INT16 (((uint16_t)-1)>>1) // TODO: configure/limits
126# define min(a,b) (((a) < (b)) ? (a) : (b))
127# define max(a,b) (((a) > (b)) ? (a) : (b))
128#endif
129 168
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 169#if ENABLE_FRILLS
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 170typedef struct _mwmhints {
132#define SWAP_IT(one, two, typeof) \ 171 CARD32 flags;
133 do { \ 172 CARD32 functions;
134 typeof swapittmp; \ 173 CARD32 decorations;
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 174 INT32 input_mode;
136 } while (/* CONSTCOND */ 0) 175 CARD32 status;
137#define BOUND_POSITIVE_INT16(val) \ 176} MWMHints;
138 (int16_t)((val) <= 0 \ 177#endif
139 ? 0 \ 178
140 : min((val), (((uint16_t)-1)>>1))) 179#if ENABLE_XEMBED
180// XEMBED messages
181# define XEMBED_EMBEDDED_NOTIFY 0
182# define XEMBED_WINDOW_ACTIVATE 1
183# define XEMBED_WINDOW_DEACTIVATE 2
184# define XEMBED_REQUEST_FOCUS 3
185# define XEMBED_FOCUS_IN 4
186# define XEMBED_FOCUS_OUT 5
187# define XEMBED_FOCUS_NEXT 6
188# define XEMBED_FOCUS_PREV 7
189
190# define XEMBED_MODALITY_ON 10
191# define XEMBED_MODALITY_OFF 11
192# define XEMBED_REGISTER_ACCELERATOR 12
193# define XEMBED_UNREGISTER_ACCELERATOR 13
194# define XEMBED_ACTIVATE_ACCELERATOR 14
195
196// XEMBED detail code
197# define XEMBED_FOCUS_CURRENT 0
198# define XEMBED_FOCUS_FIRST 1
199# define XEMBED_FOCUS_LAST 2
200
201# define XEMBED_MAPPED (1 << 0)
202#endif
141 203
142/* 204/*
143 ***************************************************************************** 205 *****************************************************************************
144 * NORMAL DEFINES 206 * NORMAL DEFINES
145 ***************************************************************************** 207 *****************************************************************************
146 */ 208 */
147 209
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 */ 210/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 211#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 212#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 213# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 214#else
161# define COLORTERMENVFULL COLORTERMENV 215# define COLORTERMENVFULL COLORTERMENV
162#endif 216#endif
163#ifndef TERMENV 217#ifndef TERMENV
164# define TERMENV "xterm" 218# define TERMENV "rxvt-unicode"
165#endif 219#endif
166 220
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 221#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 222# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif 223#endif
170 224
171#ifdef NO_RESOURCES 225#ifdef NO_RESOURCES
172# undef USE_XGETDEFAULT 226# undef USE_XGETDEFAULT
173#endif 227#endif
174 228
229#if ISO_14755
230# define ENABLE_OVERLAY 1
231#endif
232
175/* now look for other badly set stuff */ 233/* now look for other badly set stuff */
176 234
177#if !defined (EACCESS) && defined(EAGAIN) 235#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 236# define EACCESS EAGAIN
179#endif 237#endif
180 238
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 239#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 240# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 241# define EXIT_FAILURE 1 /* exit function failure */
184#endif 242#endif
185 243
186#define menuBar_esc 10 244#define menuBar_esc 10
187#define scrollBar_esc 30 245#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 246#define menuBar_margin 2 /* margin below text */
189 247
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 248#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 249# define HAVE_SCROLLBARS 1
192#endif 250#endif
193 251
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 252/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 253#ifdef HALFSHADOW
196# define SHADOW 1 254# define SHADOW 1
197#else 255#else
198# define SHADOW 2 256# define SHADOW 2
199#endif 257#endif
200 258
201#define R_SB_ALIGN_CENTRE 0 259#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 260#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 261#define R_SB_ALIGN_BOTTOM 2
204 262
205#define R_SB_RXVT 0 263#define R_SB_NEXT 1
206#define R_SB_NEXT 1 264#define R_SB_XTERM 2
207#define R_SB_XTERM 2 265#define R_SB_PLAIN 4
266#define R_SB_RXVT 8
208 267
209#define SB_WIDTH_NEXT 19 268#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 269#define SB_WIDTH_XTERM 15
270#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 271#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 272# define SB_WIDTH_RXVT 10
213#endif 273#endif
214 274
215/* 275/*
216 * NeXT scrollbar defines 276 * NeXT scrollbar defines
217 */ 277 */
218#define SB_PADDING 1 278#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 279#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 280#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 281#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 282#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 283#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 284#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 285#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 286#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 287#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 288#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 289#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 290#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)) 291#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 292 /*
233 * +-------------+ 293 * +-------------+
234 * | | <---< SB_PADDING 294 * | | <---< SB_PADDING
235 * | ::::::::::: | 295 * | ::::::::::: |
236 * | ::::::::::: | 296 * | ::::::::::: |
… …
242 * | | :::::::: | 302 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 303 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 304 * | +---------+ |
245 * | | ......%%| | 305 * | | ......%%| |
246 * | | ......%%| | 306 * | | ......%%| |
247 * | | ..()..%%| | 307 * | | .. ()..%%| |
248 * | | ......%%| | 308 * | | ......%%| |
249 * | | %%%%%%%%| | 309 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 310 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 311 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 312 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 333 * :............:
274 * | 334 * |
275 * +---< SB_WIDTH_NEXT 335 * +---< SB_WIDTH_NEXT
276 */ 336 */
277 337
338enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 339 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 340 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 341 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 342 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 343};
283 344
284#ifdef NO_SECONDARY_SCREEN 345#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 346# define NSCREENS 0
286#else 347#else
287# define NSCREENS 1 348# define NSCREENS 1
288#endif 349#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 350
294/* special (internal) prefix for font commands */ 351/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 352#define FONT_CMD '#'
296#define FONT_DN "#-" 353#define FONT_DN "#-"
297#define FONT_UP "#+" 354#define FONT_UP "#+"
298 355
299/* flags for rxvt_scr_gotorc() */ 356/* flags for rxvt_scr_gotorc () */
357enum {
300#define C_RELATIVE 1 /* col movement is relative */ 358 C_RELATIVE = 1 , /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 359 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 360 RELATIVE = 1 | 2,
361};
303 362
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 363/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
364enum {
305#define INSERT -1 /* don't change these values */ 365 INSERT = -1, /* don't change these values */
306#define DELETE +1 366 DELETE = +1,
307#define ERASE +2 367 ERASE = +2,
368};
308 369
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 370/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 371enum page_dirn {
311 UP, 372 UP,
312 DN, 373 DN,
313 NO_DIR 374 NO_DIR,
314}; 375};
315 376
316/* arguments for rxvt_scr_change_screen() */ 377/* arguments for rxvt_scr_change_screen () */
317enum { 378enum {
318 PRIMARY = 0, 379 PRIMARY = 0,
319 SECONDARY 380 SECONDARY,
320}; 381};
321 382
383#define RS_None 0 /* Normal */
384
385#define RS_fgMask 0x0000007fUL /* 128 colors */
386#define RS_bgMask 0x00003f80UL /* 128 colors */
387
388// font styles
389#define RS_Bold 0x00004000UL // value 1
390#define RS_Italic 0x00008000UL // value 2
391
392// fake styles
393#define RS_Blink 0x00010000UL /* blink */
394#define RS_RVid 0x00020000UL /* reverse video */
395#define RS_Uline 0x00040000UL /* underline */
396
397// 5 bits still to go
398
399// other flags
400#define RS_Careful 0x80000000UL /* be careful when drawing these */
401
402#define RS_styleCount 4
403#define RS_styleMask (RS_Bold | RS_Italic)
404#define RS_styleShift 14
405
406#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
407#define RS_attrMask (RS_baseattrMask | RS_fontMask)
408
409#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
410#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
411#define RS_fontShift 24
412
413#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
414#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
415
416#define Sel_none 0 /* Not waiting */
417#define Sel_normal 0x01 /* normal selection */
418#define Sel_incr 0x02 /* incremental selection */
419#define Sel_direct 0x00
420#define Sel_Primary 0x01
421#define Sel_Secondary 0x02
422#define Sel_Clipboard 0x03
423#define Sel_whereMask 0x0f
424#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
425#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
426
322enum { 427enum {
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, 428 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 429 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 , 430 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, 431 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 432 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 433};
363#define CHAR_ST 0x9c /* 0234 */ 434#define CHAR_ST 0x9c /* 0234 */
364 435
365/* 436/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 437 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 438 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 439 */
369#define XTerm_name 0 440enum {
370#define XTerm_iconName 1 441 XTerm_name = 0,
371#define XTerm_title 2 442 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 443 XTerm_title = 2,
444 XTerm_property = 3, // change X property
445 XTerm_Color = 4, // change colors
446 XTerm_Color00 = 10, // not implemented, CLASH!
447 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 448 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 449 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 450 XTerm_Color_pointer_bg = 14, // not implemented
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 451 XTerm_Color05 = 15, // not implemented
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 452 XTerm_Color06 = 16, // not implemented
378#define XTerm_logfile 46 /* not implemented */ 453 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 454 XTerm_logfile = 46, // not implemented
455 XTerm_font = 50,
380 456
381/* 457 XTerm_konsole30 = 30, // reserved for konsole
458 XTerm_konsole31 = 31, // reserved for konsole
459 XTerm_emacs51 = 51, // reserved for emacs shell
460 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 461 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383 */ 462 */
384#define XTerm_Menu 10 /* set menu item */ 463 XTerm_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 464 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 465 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 466 XTerm_restoreFG = 39, // change default fg color
467 XTerm_restoreBG = 49, // change default bg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 468 XTerm_dumpscreen = 55, // dump scrollback and all of screen
469
470 URxvt_locale = 701, // change locale
471 URxvt_Menu = 703, // set menu item
472 URxvt_Color_IT = 704, // change actual 'Italic' colour
473 URxvt_Color_tint = 705, // change actual tint colour
474
475 URxvt_font = 710,
476 URxvt_boldFont = 711,
477 URxvt_italicFont = 712,
478 URxvt_boldItalicFont = 713,
479
480 URxvt_view_up = 720,
481 URxvt_view_down = 721,
482};
389 483
390/* Words starting with `Color_' are colours. Others are counts */ 484/* Words starting with `Color_' are colours. Others are counts */
391/* 485/*
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 486 * The PixColor and rendition colour usage should probably be decoupled
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 487 * 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 488 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 489 */
398 490
399enum colour_list { 491enum colour_list {
400 Color_fg = 0, 492 Color_fg = 0,
401 Color_bg, 493 Color_bg,
402 minCOLOR, /* 2 */ 494 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 495 Color_Black = minCOLOR,
404 Color_Red3, 496 Color_Red3,
405 Color_Green3, 497 Color_Green3,
406 Color_Yellow3, 498 Color_Yellow3,
407 Color_Blue3, 499 Color_Blue3,
408 Color_Magenta3, 500 Color_Magenta3,
409 Color_Cyan3, 501 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 502 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 503#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 504 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 505 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 506 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 507 Color_Red,
416 Color_Green, 508 Color_Green,
417 Color_Yellow, 509 Color_Yellow,
418 Color_Blue, 510 Color_Blue,
419 Color_Magenta, 511 Color_Magenta,
420 Color_Cyan, 512 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 513 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 514 Color_White = maxBrightCOLOR,
423#else 515#else
424 Color_White = maxCOLOR, 516 Color_White = maxCOLOR,
425#endif 517#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 518 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 519 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 520#ifndef NO_CURSORCOLOR
431 Color_cursor, 521 Color_cursor,
432 Color_cursor2, 522 Color_cursor2,
433#endif 523#endif
434 Color_pointer, 524 Color_pointer_fg,
525 Color_pointer_bg,
435 Color_border, 526 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 527#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 528 Color_BD,
529 Color_IT,
438 Color_UL, 530 Color_UL,
439 Color_RV, 531 Color_RV,
532#endif
533#if ENABLE_FRILLS
534 Color_underline,
440#endif 535#endif
441#ifdef OPTION_HC 536#ifdef OPTION_HC
442 Color_HC, 537 Color_HC,
443#endif 538#endif
444#ifdef KEEP_SCROLLCOLOR 539#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 540 Color_scroll,
446 Color_trough, 541 Color_trough,
447#endif 542#endif
448 NRS_COLORS, /* */ 543#if TINTING
544 Color_tint,
545#endif
546#if OFF_FOCUS_FADING
547 Color_fade,
548#endif
549 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 550#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 551 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 552 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 553 TOTAL_COLORS
453#else 554#else
454 TOTAL_COLORS = NRS_COLORS /* */ 555 TOTAL_COLORS = NRS_COLORS
455#endif 556#endif
456}; 557};
457 558
458#define Color_Bits 9 559#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 560
561#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 562#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 563
464/* 564/*
465 * Resource list 565 * Resource list
466 */ 566 */
467enum { 567enum {
468 Rs_display_name = 0, 568 Rs_display_name = 0,
469 Rs_term_name, 569 Rs_term_name,
470 Rs_iconName, 570 Rs_iconName,
471 Rs_geometry, 571 Rs_geometry,
472 Rs_reverseVideo, 572 Rs_reverseVideo,
473 Rs_color, 573 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1, 574 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font, 575 Rs_font,
576#if ENABLE_STYLES
577 Rs_boldFont,
578 Rs_italicFont,
579 Rs_boldItalicFont,
580#endif
476 Rs_name, 581 Rs_name,
477 Rs_title, 582 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 583#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path, 584 Rs_path,
480#endif 585#endif
481#ifdef XPM_BACKGROUND 586#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap, 587 Rs_backgroundPixmap,
483#endif 588#endif
484#if (MENUBAR_MAX) 589#if (MENUBAR_MAX)
485 Rs_menu, 590 Rs_menu,
486#endif 591#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, 592 Rs_loginShell,
495 Rs_jumpScroll, 593 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS 594#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar, 595 Rs_scrollBar,
498 Rs_scrollBar_right, 596 Rs_scrollBar_right,
499 Rs_scrollBar_floating, 597 Rs_scrollBar_floating,
500 Rs_scrollBar_align, 598 Rs_scrollBar_align,
501#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */ 599 Rs_scrollstyle, /* Rs_scrollBar_style */
600 Rs_scrollBar_thickness,
601#endif
503 Rs_scrollTtyOutput, 602 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress, 603 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer, 604 Rs_scrollWithBuffer,
506 Rs_saveLines, 605 Rs_saveLines,
507 Rs_utmpInhibit, 606 Rs_utmpInhibit,
508 Rs_visualBell, 607 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 608#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert, 609 Rs_mapAlert,
511#endif 610#endif
512#ifdef META8_OPTION 611#ifdef META8_OPTION
513 Rs_meta8, 612 Rs_meta8,
514#endif 613#endif
515#ifdef MOUSE_WHEEL 614#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage, 615 Rs_mouseWheelScrollPage,
517#endif 616#endif
518#ifndef NO_BACKSPACE_KEY 617#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key, 618 Rs_backspace_key,
520#endif 619#endif
521#ifndef NO_DELETE_KEY 620#ifndef NO_DELETE_KEY
522 Rs_delete_key, 621 Rs_delete_key,
523#endif 622#endif
524 Rs_selectstyle, 623 Rs_selectstyle,
525#ifdef PRINTPIPE 624#ifdef PRINTPIPE
526 Rs_print_pipe, 625 Rs_print_pipe,
527#endif 626#endif
528#ifdef USE_XIM 627#ifdef USE_XIM
529 Rs_preeditType, 628 Rs_preeditType,
530 Rs_inputMethod, 629 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif 630#endif
536#ifdef TRANSPARENT 631#ifdef TRANSPARENT
537 Rs_transparent, 632 Rs_transparent,
538 Rs_transparent_all, 633 Rs_transparent_all,
539#endif 634#endif
540#ifndef NO_FRILLS 635#if ENABLE_FRILLS
541 Rs_ext_bwidth, 636 Rs_ext_bwidth,
542 Rs_int_bwidth, 637 Rs_int_bwidth,
543#endif 638 Rs_borderLess,
544 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE
546 Rs_lineSpace, 639 Rs_lineSpace,
640 Rs_pty_fd,
641 Rs_cursorUnderline,
547#endif 642#endif
643#if CURSOR_BLINK
644 Rs_cursorBlink,
645#endif
646#if ENABLE_XEMBED
647 Rs_embed,
648#endif
548 Rs_cutchars, 649 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier, 650 Rs_modifier,
553 Rs_answerbackstring, 651 Rs_answerbackstring,
554 Rs_tripleclickwords, 652 Rs_tripleclickwords,
555 Rs_cursorBlink, 653 Rs_insecure,
556 Rs_pointerBlank, 654 Rs_pointerBlank,
557 Rs_pointerBlankDelay, 655 Rs_pointerBlankDelay,
656 Rs_imLocale,
657 Rs_imFont,
658 Rs_pastableTabs,
659#ifndef NO_SECONDARY_SCREEN
660 Rs_secondaryScreen,
661 Rs_secondaryScroll,
662#endif
663#ifdef OFF_FOCUS_FADING
664 Rs_fade,
665#endif
666#ifdef TINTING
667 Rs_shade,
668#endif
558 NUM_RESOURCES 669 NUM_RESOURCES
559} ; 670};
560 671
672// see init.C:xa_names, which must be kept in sync
561enum { 673enum {
562 TIMEOUT_INCR = 0, 674 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 675 XA_COMPOUND_TEXT,
676 XA_UTF8_STRING,
568 XA_MULTIPLE, 677 XA_MULTIPLE,
569 XA_TARGETS, 678 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 679 XA_TIMESTAMP,
572 XA_VT_SELECTION, 680 XA_VT_SELECTION,
573 XA_INCR, 681 XA_INCR,
682 XA_WM_PROTOCOLS,
574 XA_WMDELETEWINDOW, 683 XA_WM_DELETE_WINDOW,
684 XA_CLIPBOARD,
685#if ENABLE_FRILLS
686 XA_MOTIF_WM_HINTS,
687#endif
688#if ENABLE_EWMH
689 XA_NET_WM_PID,
690 XA_NET_WM_NAME,
691 XA_NET_WM_ICON_NAME,
692 XA_NET_WM_PING,
693#endif
694#if USE_XIM
695 XA_WM_LOCALE_NAME,
696#endif
575#ifdef TRANSPARENT 697#if TRANSPARENT
576 XA_XROOTPMAPID, 698 XA_XROOTPMAP_ID,
699 XA_ESETROOT_PMAP_ID,
577#endif 700#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 701#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 702 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 703 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 704#endif
582 XA_CLIPBOARD, 705#if ENABLE_XEMBED
706 XA_XEMBED,
707 XA_XEMBED_INFO,
708#endif
583 NUM_XA 709 NUM_XA
584} ; 710};
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
592 711
593/* DEC private modes */ 712/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 713#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 714#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 715#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 716#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 717#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 718#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 719#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 720#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 721#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 722#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 723#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 724#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 725#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 726#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 727#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15) 728#define PrivMode_menuBar (1UL<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 729#define PrivMode_TtyOutputInh (1UL<<16)
611#define PrivMode_Keypress (1LU<<17) 730#define PrivMode_Keypress (1UL<<17)
612#define PrivMode_smoothScroll (1LU<<18) 731#define PrivMode_smoothScroll (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 732#define PrivMode_vt52 (1UL<<19)
733#define PrivMode_LFNL (1UL<<20)
614/* too annoying to implement X11 highlight tracking */ 734/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 735/* #define PrivMode_MouseX11Track (1LU<<21) */
616 736
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 737#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 738#define PrivMode(test,bit) \
619 if (test) \ 739 if (test) \
620 R->h->PrivateModes |= (bit); \ 740 priv_modes |= (bit); \
621 else \ 741 else \
622 R->h->PrivateModes &= ~(bit) 742 priv_modes &= ~(bit)
623 743
624#ifdef ALLOW_132_MODE 744#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 745# 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 746#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 747# 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 748#endif
644#endif 749
750// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 751#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 */ 752#define KBUFSZ 512 // size of keyboard mapping buffer
753#define CBUFSIZ 4096 // size of command buffer
754#define UBUFSIZ 4096 // character buffer
755
756#ifndef PATH_MAX
757# define PATH_MAX 16384
758#endif
759
760/* Motif window hints */
761#define MWM_HINTS_FUNCTIONS (1L << 0)
762#define MWM_HINTS_DECORATIONS (1L << 1)
763#define MWM_HINTS_INPUT_MODE (1L << 2)
764#define MWM_HINTS_STATUS (1L << 3)
765/* bit definitions for MwmHints.functions */
766#define MWM_FUNC_ALL (1L << 0)
767#define MWM_FUNC_RESIZE (1L << 1)
768#define MWM_FUNC_MOVE (1L << 2)
769#define MWM_FUNC_MINIMIZE (1L << 3)
770#define MWM_FUNC_MAXIMIZE (1L << 4)
771#define MWM_FUNC_CLOSE (1L << 5)
772/* bit definitions for MwmHints.decorations */
773#define MWM_DECOR_ALL (1L << 0)
774#define MWM_DECOR_BORDER (1L << 1)
775#define MWM_DECOR_RESIZEH (1L << 2)
776#define MWM_DECOR_TITLE (1L << 3)
777#define MWM_DECOR_MENU (1L << 4)
778#define MWM_DECOR_MINIMIZE (1L << 5)
779#define MWM_DECOR_MAXIMIZE (1L << 6)
780/* bit definitions for MwmHints.inputMode */
781#define MWM_INPUT_MODELESS 0
782#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
783#define MWM_INPUT_SYSTEM_MODAL 2
784#define MWM_INPUT_FULL_APPLICATION_MODAL 3
785#define PROP_MWM_HINTS_ELEMENTS 5
650 786
651/* 787/*
652 ***************************************************************************** 788 *****************************************************************************
653 * MACRO DEFINES 789 * MACRO DEFINES
654 ***************************************************************************** 790 *****************************************************************************
655 */ 791 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 792#define memset(x, y, z) memset((x), (y), (size_t)(z))
657#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 793#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)) 794#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
659#define STRCASECMP(x, y) strcasecmp((x), (y)) 795#define strcasecmp(x, y) strcasecmp((x), (y))
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 796#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) 797#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) 798#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) 799#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)) 800#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) 801#define strcat(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) 802#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x)) 803#define strdup(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x)) 804#define strlen(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 805#define strchr(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 806#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
807
808#define dDisp Display *disp = display->display
671 809
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 810/* 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) 811#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 812#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 813#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 814#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 815#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 816#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 817#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 818#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681 819
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 820#define TermWin_TotalWidth() ((int32_t)this->width)
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 821#define TermWin_TotalHeight() ((int32_t)this->height)
684 822
685#define Xscreen DefaultScreen(R->Xdisplay) 823#define LINENO(n) (((n) + term_start + total_rows) % total_rows)
686#define Xroot DefaultRootWindow(R->Xdisplay) 824#define ROW(n) (save [LINENO (n)])
687 825
688/* how to build & extract colors and attributes */ 826/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 827#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 828#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
691#ifndef NO_BRIGHTCOLOR 829#ifndef NO_BRIGHTCOLOR
692# define GET_FGCOLOR(x) \ 830# define GET_FGCOLOR(x) \
693 ((((x) & RS_Bold) == 0 \ 831 ((((x) & RS_Bold) == 0 \
694 || GET_BASEFG(x) < minCOLOR \ 832 || GET_BASEFG (x) < minCOLOR \
695 || GET_BASEFG(x) >= minBrightCOLOR) \ 833 || GET_BASEFG (x) >= minBrightCOLOR) \
696 ? GET_BASEFG(x) \ 834 ? GET_BASEFG (x) \
697 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR))) 835 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
698# define GET_BGCOLOR(x) \ 836# define GET_BGCOLOR(x) \
699 ((((x) & RS_Blink) == 0 \ 837 ((((x) & RS_Blink) == 0 \
700 || GET_BASEBG(x) < minCOLOR \ 838 || GET_BASEBG (x) < minCOLOR \
701 || GET_BASEBG(x) >= minBrightCOLOR) \ 839 || GET_BASEBG (x) >= minBrightCOLOR) \
702 ? GET_BASEBG(x) \ 840 ? GET_BASEBG (x) \
703 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR))) 841 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
704#else 842#else
705# define GET_FGCOLOR(x) GET_BASEFG(x) 843# define GET_FGCOLOR(x) GET_BASEFG(x)
706# define GET_BGCOLOR(x) GET_BASEBG(x) 844# define GET_BGCOLOR(x) GET_BASEBG(x)
707#endif 845#endif
708 846
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 847#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 848#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711 849
850#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
851#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
852
712#define GET_ATTR(x) (((x) & RS_attrMask)) 853#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 854#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 855 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 856 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 857 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 858#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 859#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 860#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720 861
862#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
863
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 864#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))) 865#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
866
867#if ENABLE_STYLES
868# define FONTSET(style) fontset[GET_STYLE (style)]
869#else
870# define FONTSET(style) fontset[0]
871#endif
723 872
724#ifdef HAVE_SCROLLBARS 873#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 874# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 875#else
727# define scrollbar_TotalWidth() (0) 876# define scrollbar_TotalWidth() (0)
728#endif 877#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 878#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 879#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 880#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 881#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 882#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 883
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)) 884#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 885#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 886 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 887#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 888#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 889#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 890#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 891#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 892#define SCROLLXTERM_MINHEIGHT 10
749 893
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 894#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 895 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 896 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 897#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 898#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 899#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 900#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 901 - scrollbar_minheight ())
758 902
759#if (MENUBAR_MAX > 1) 903#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 904/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 905# define menuBar_height() (fheight + SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 906# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 907# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 908#else
765# define menuBar_height() (0) 909# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 910# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 911# define isMenuBarWindow(w) (0)
768#endif 912#endif
769 913
770#ifdef XPM_BACKGROUND 914#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 915# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 916#else
773# define XPMClearArea(a, b, c, d, e, f, g) 917# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 918#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))
782 919
783#ifdef UTMP_SUPPORT 920#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 921# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 922# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 923# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 934# include <utmp.h>
798# endif 935# endif
799#endif 936#endif
800 937
801#ifdef DEBUG_CMD 938#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 939# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 940#else
804# define D_CMD(x) 941# define D_CMD(x)
805#endif 942#endif
806#ifdef DEBUG_INIT 943#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 944# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 945#else
809# define D_INIT(x) 946# define D_INIT(x)
810#endif 947#endif
811#ifdef DEBUG_MAIN 948#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 949# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 950#else
814# define D_MAIN(x) 951# define D_MAIN(x)
815#endif 952#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 953#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 954# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 955#else
829# define D_SIZE(x) 956# define D_SIZE(x)
830#endif 957#endif
831#ifdef DEBUG_X 958
832# define D_X(x) fprintf x ; fputc('\n', stderr) 959extern class rxvt_failure_exception { } rxvt_failure_exception;
833#else 960
834# define D_X(x) 961typedef callback1<void, const char *> log_callback;
835#endif 962
963extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
964extern void rxvt_log (const char *fmt, ...);
965extern void rxvt_warn (const char *fmt, ...);
966extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
967extern void rxvt_exit_failure () __attribute__ ((noreturn));
968
969#define SET_LOCALE(locale) rxvt_set_locale (locale)
970extern bool rxvt_set_locale (const char *locale);
836 971
837/* 972/*
838 ***************************************************************************** 973 *****************************************************************************
839 * VARIABLES 974 * VARIABLES
840 ***************************************************************************** 975 *****************************************************************************
841 */ 976 */
842#ifdef MENUBAR 977#ifdef MENUBAR
843# include "menubar.h" 978# include "menubar.h"
844#endif 979#endif
845 980
846struct mbstate { 981#define BLINK_INTERVAL 0.5
847 unsigned char orig; 982#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 983
1119#ifndef __attribute__ 984#ifndef __attribute__
1120# ifdef __GNUC__ 985# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 986# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 987# define __attribute__(x)
1123# endif 988# endif
1124# endif 989# endif
1125# define __attribute__(x) 990# define __attribute__(x)
1126#endif 991#endif
1127 992
993// primivite wrapper around mbstate_t to ensure initialisation
994struct mbstate {
995 mbstate_t mbs;
996
997 operator mbstate_t *() { return &mbs; }
998 void reset () { memset (&mbs, 0, sizeof (mbs)); }
999 mbstate () { reset (); }
1000};
1001
1002#define UNICODE_MASK 0x1fffffUL
1003
1004#if UNICODE3
1005# define COMPOSE_LO 0x40000000UL
1006# define COMPOSE_HI 0x400fffffUL
1007# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1008#else
1009# define COMPOSE_LO 0xd800UL
1010# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
1011# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
1012#endif
1013
1014#if ENABLE_COMBINING
1015// compose chars are used to represent composite characters
1016// that are not representable in unicode, as well as characters
1017// not fitting in the BMP.
1018struct compose_char {
1019 unicode_t c1, c2; // any chars != NOCHAR are valid
1020 compose_char (unicode_t c1, unicode_t c2)
1021 : c1(c1), c2(c2)
1022 { }
1023};
1024
1025class rxvt_composite_vec {
1026 vector<compose_char> v;
1027public:
1028 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
1029 int expand (unicode_t c, wchar_t *r);
1030 compose_char *operator [](text_t c)
1031 {
1032 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
1033 ? &v[c - COMPOSE_LO]
1034 : 0;
1035 }
1036};
1037
1038extern class rxvt_composite_vec rxvt_composite;
1039#endif
1040
1041
1042#ifdef KEYSYM_RESOURCE
1043 class keyboard_manager;
1044#endif
1045
1046struct rxvt_term : zero_initialized, rxvt_vars {
1047 log_callback *log_hook; // log error messages through this hook, if != 0
1048
1049 struct mbstate mbstate; // current input multibyte state
1050
1051 unsigned char want_refresh:1,
1052#ifdef TRANSPARENT
1053 want_full_refresh:1, /* awaiting full screen refresh */
1054#endif
1055#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1056 am_transparent:1, /* is a transparent term */
1057 am_pixmap_trans:1, /* transparency w/known root pixmap */
1058#endif
1059 current_screen:1, /* primary or secondary */
1060 hate_those_clicks:1, /* a.k.a. keep mark position */
1061 num_scr_allow:1,
1062 bypass_keystate:1,
1063#ifdef CURSOR_BLINK
1064 hidden_cursor:1,
1065#endif
1066#ifdef TEXT_BLINK
1067 hidden_text:1,
1068#endif
1069#ifdef POINTER_BLANK
1070 hidden_pointer:1,
1071#endif
1072 enc_utf8:1, /* wether locale uses utf-8 */
1073 seen_input:1, /* wether we have seen some program output yet */
1074 seen_resize:1, /* wether we had a resize event */
1075 parsed_geometry:1;
1076
1077 unsigned char refresh_type,
1078#ifdef META8_OPTION
1079 meta_char, /* Alt-key prefix */
1080#endif
1081 scrollbar_align,
1082 selection_wait,
1083 selection_type;
1084/* ---------- */
1085 short rvideo;
1086 int num_scr; /* screen: number lines scrolled */
1087 int prev_ncol, /* screen: previous number of columns */
1088 prev_nrow; /* screen: previous number of rows */
1089/* ---------- */
1090 rend_t rstyle;
1091/* ---------- */
1092 uint32_t pixcolor_set[NPIXCLR_SETS];
1093/* ---------- */
1094#ifdef SELECTION_SCROLLING
1095 int scroll_selection_lines;
1096 enum page_dirn scroll_selection_dir;
1097 int selection_save_x,
1098 selection_save_y,
1099 selection_save_state;
1100#endif
1101/* ---------- */
1102 int csrO, /* Hops - csr offset in thumb/slider to */
1103 /* give proper Scroll behaviour */
1104#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105 mouse_slip_wheel_speed,
1106#endif
1107 refresh_count,
1108 refresh_limit,
1109 last_bot, /* scrollbar last bottom position */
1110 last_top, /* scrollbar last top position */
1111 last_state, /* scrollbar last state */
1112 scrollbar_len,
1113#ifdef MENUBAR
1114 menu_readonly, /* okay to alter menu? */
1115 Arrows_x,
1116#endif
1117#if MENUBAR_MAX > 1
1118 Nbars,
1119#endif
1120 window_vt_x,
1121 window_vt_y,
1122 window_sb_x,
1123# ifdef POINTER_BLANK
1124 pointerBlankDelay,
1125# endif
1126 allowedxerror;
1127/* ---------- */
1128 unsigned int ModLevel3Mask,
1129 ModMetaMask,
1130 ModNumLockMask;
1131 int old_width, /* last used width in screen resize */
1132 old_height; /* last used height in screen resize */
1133 unsigned long priv_modes,
1134 SavedModes;
1135/* ---------- */
1136 Atom xa[NUM_XA];
1137/* ---------- */
1138#ifdef MENUBAR
1139 GC menubarGC;
1140#endif
1141#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1142 GC scrollbarGC,
1143 topShadowGC,
1144 botShadowGC;
1145#endif
1146#ifdef XTERM_SCROLLBAR
1147 GC xscrollbarGC,
1148 ShadowGC;
1149#endif
1150#ifdef PLAIN_SCROLLBAR
1151 GC pscrollbarGC;
1152#endif
1153#ifdef NEXT_SCROLLBAR
1154 GC blackGC,
1155 whiteGC,
1156 grayGC,
1157 darkGC,
1158 stippleGC;
1159 Pixmap dimple,
1160 upArrow,
1161 downArrow,
1162 upArrowHi,
1163 downArrowHi;
1164#endif
1165/* ---------- */
1166 Time selection_time,
1167 selection_request_time;
1168 pid_t cmd_pid; /* process id of child */
1169 char * incr_buf;
1170 size_t incr_buf_size, incr_buf_fill;
1171/* ---------- */
1172 Cursor leftptr_cursor;
1173/* ---------- */
1174#ifndef NO_BACKSPACE_KEY
1175 const char *key_backspace;
1176#endif
1177#ifndef NO_DELETE_KEY
1178 const char *key_delete;
1179#endif
1180 struct mouse_event MEvent;
1181 XComposeStatus compose;
1182 ttymode_t tio;
1183#ifdef UTMP_SUPPORT
1184# ifdef HAVE_STRUCT_UTMP
1185 struct utmp ut;
1186# endif
1187# ifdef HAVE_STRUCT_UTMPX
1188 struct utmpx utx;
1189# endif
1190# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1191 char ut_id[5];
1192# endif
1193 int utmp_pos;
1194#endif
1195 row_col_t oldcursor;
1196#ifdef XPM_BACKGROUND
1197 bgPixmap_t bgPixmap;
1198 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1199#endif
1200#ifdef MENUBAR
1201 menu_t *ActiveMenu, /* currently active menu */
1202 *BuildMenu; /* the menu currently being built */
1203 bar_t *CurrentBar;
1204# if ! (MENUBAR_MAX > 1)
1205 bar_t BarList;
1206# endif /* (MENUBAR_MAX > 1) */
1207#endif
1208#ifdef CURSOR_BLINK
1209 struct timeval lastcursorchange;
1210#endif
1211#ifdef POINTER_BLANK
1212 struct timeval lastmotion;
1213#endif
1214
1215#if ENABLE_OVERLAY
1216 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1217 text_t **ov_text;
1218 rend_t **ov_rend;
1219
1220 void scr_swap_overlay ();
1221 void scr_overlay_new (int x, int y, int w, int h);
1222 void scr_overlay_off ();
1223 void scr_overlay_set (int x, int y,
1224 text_t text,
1225 rend_t rend = OVERLAY_RSTYLE);
1226 void scr_overlay_set (int x, int y, const char *s);
1227 void scr_overlay_set (int x, int y, const wchar_t *s);
1228#endif
1229
1230 vector<void *> allocated; // free these memory blocks with free()
1231
1232 char *env_windowid; /* environmental variable WINDOWID */
1233 char *env_display; /* environmental variable DISPLAY */
1234 char *env_term; /* environmental variable TERM */
1235 char *env_colorfgbg;
1236 char *locale;
1237 char charsets[4];
1238 unsigned char *v_buffer; /* pointer to physical buffer */
1239 unsigned int v_buflen; /* size of area to write */
1240 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1241
1242#ifdef KEYSYM_RESOURCE
1243 keyboard_manager *keyboard;
1244#endif
1245
1246 const char *rs[NUM_RESOURCES];
1247 /* command input buffering */
1248 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1249 unsigned char cmdbuf_base[CBUFSIZ];
1250
1251 rxvt_salloc *talloc; // text line allocator
1252 rxvt_salloc *ralloc; // rend line allocator
1253
1254 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1255
1256#if ENABLE_FRILLS || ISO_14755
1257 // ISO 14755 entry support
1258 unicode_t iso14755buf;
1259 void commit_iso14755 ();
1260 int hex_keyval (XKeyEvent &ev);
1261# if ISO_14755
1262 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);
1263 void iso14755_54 (int x, int y);
1264# endif
1265#endif
1266
1267 // modifies first argument(!)
1268 void paste (unsigned char *data, unsigned int len);
1269
1270 void flush ();
1271
1272#if TRANSPARENT
1273 void rootwin_cb (XEvent &xev);
1274 xevent_watcher rootwin_ev;
1275#endif
1276
1277 void x_cb (XEvent &xev);
1278 xevent_watcher termwin_ev;
1279 xevent_watcher vt_ev;
1280#ifdef HAVE_SCROLLBARS
1281 xevent_watcher scrollbar_ev;
1282#endif
1283#ifdef MENUBAR
1284 xevent_watcher menubar_ev;
1285#endif
1286
1287 void check_cb (check_watcher &w); check_watcher check_ev;
1288 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1289 void flush_cb (time_watcher &w); time_watcher flush_ev;
1290
1291 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1292
1293 void incr_cb (time_watcher &w); time_watcher incr_ev;
1294
1295#ifdef CURSOR_BLINK
1296 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1297#endif
1298#ifdef TEXT_BLINK
1299 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1300#endif
1301
1302#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1303 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1304#endif
1305#ifdef SELECTION_SCROLLING
1306 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1307#endif
1308#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1309 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1310#endif
1311
1312#ifdef POINTER_BLANK
1313 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1314 void pointer_blank ();
1315#endif
1316 void pointer_unblank ();
1317
1318 void tt_printf (const char *fmt,...);
1319 void tt_write (const unsigned char *data, unsigned int len);
1320 void pty_write ();
1321
1322 void tt_winch ();
1323
1324 rxvt_term ();
1325 ~rxvt_term ();
1326 void destroy ();
1327 void emergency_cleanup ();
1328
1329 bool init (int argc, const char *const *argv);
1330 bool init_vars ();
1331
1332 bool pty_fill ();
1333
1334 void init_secondary ();
1335 const char **init_resources (int argc, const char *const *argv);
1336 void init_env ();
1337 void set_locale (const char *locale);
1338 void init_xlocale ();
1339 void init_command (const char *const *argv);
1340 void run_command (const char *const *argv);
1341 int run_child (const char *const *argv);
1342
1343 void color_aliases (int idx);
1344 void recolour_cursor ();
1345 void create_windows (int argc, const char *const *argv);
1346 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1347 void window_calc (unsigned int newwidth, unsigned int newheight);
1348
1349#if USE_XIM
1350 rxvt_xim *input_method;
1351 XIC Input_Context;
1352 XIMStyle input_style;
1353 XPoint spot; // most recently sent spot position
1354
1355 void im_destroy ();
1356 void im_cb (); im_watcher im_ev;
1357 void im_set_size (XRectangle &size);
1358 void im_set_position (XPoint &pos);
1359 void im_set_color (unsigned long &fg, unsigned long &bg);
1360 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1361
1362 bool IMisRunning ();
1363 void IMSendSpot ();
1364 bool IM_get_IC (const char *modifiers);
1365 void IMSetStatusPosition ();
1366#endif
1367
1368 void resize_scrollbar ();
1369
1370 void pixel_position (int *x, int *y);
1371
1372 void selection_click (int clicks, int x, int y);
1373 void selection_extend (int x, int y, int flag);
1374 void selection_rotate (int x, int y);
1375
1376 /* autoconvert */
1377
1378 // command.C
1379 void lookup_key (XKeyEvent &ev);
1380 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1381
1382 unicode_t next_char ();
1383 unicode_t cmd_getc ();
1384 unicode_t next_octet ();
1385 unicode_t cmd_get8 ();
1386
1387 bool cmd_parse ();
1388 void mouse_report (XButtonEvent &ev);
1389 void button_press (XButtonEvent &ev);
1390 void button_release (XButtonEvent &ev);
1391 void focus_in ();
1392 void focus_out ();
1393 int check_our_parents ();
1394#ifdef PRINTPIPE
1395 FILE *popen_printer ();
1396 int pclose_printer (FILE *stream);
1397#endif
1398 void process_print_pipe ();
1399 void process_nonprinting (unicode_t ch);
1400 void process_escape_vt52 (unicode_t ch);
1401 void process_escape_seq ();
1402 void process_csi_seq ();
1403 void process_window_ops (const int *args, unsigned int nargs);
1404 unsigned char *get_to_st (unicode_t &ends_how);
1405 void process_dcs_seq ();
1406 void process_osc_seq ();
1407 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1408 void process_xterm_seq (int op, const char *str, unsigned char resp);
1409 int privcases (int mode, unsigned long bit);
1410 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1411 void process_sgr_mode (unsigned int nargs, const int *arg);
1412 void process_graphics ();
1413 // init.C
1414 void Get_Colours ();
1415 void get_ourmods ();
1416 // logging.C
1417 void makeutent (const char *pty, const char *hostname);
1418 void cleanutent ();
1419 // main.C
1420 void privileged_utmp (rxvt_privaction action);
1421 bool set_fonts ();
1422 void set_string_property (Atom prop, const char *str, int len = -1);
1423 void set_utf8_property (Atom prop, const char *str, int len = -1);
1424 void set_title (const char *str);
1425 void set_icon_name (const char *str);
1426 void set_window_color (int idx, const char *color);
1427 void set_colorfgbg ();
1428 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1429 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1430
1431#ifdef MENUBAR
1432 // menubar.C
1433 void menuitem_free (menu_t *menu, menuitem_t *item);
1434 int action_dispatch (action_t *action);
1435 void menuarrow_free (char name);
1436 void menuarrow_add (char *string);
1437 char *menu_find_base (menu_t **menu, char *path);
1438 menu_t *menu_delete (menu_t *menu);
1439 menu_t *menu_add (menu_t *parent, char *path);
1440 void drawbox_menubar (int x, int len, int state);
1441 void drawtriangle (int x, int y, int state);
1442 void drawbox_menuitem (int y, int state);
1443 void menu_show ();
1444 void menu_display (void (rxvt_term::*update) ());
1445 void menu_hide_all ();
1446 void menu_hide ();
1447 void menu_clear (menu_t *menu);
1448 void menubar_clear ();
1449 bar_t *menubar_find (const char *name);
1450 int menubar_push (const char *name);
1451 void menubar_remove (const char *name);
1452 void menubar_dump (FILE *fp);
1453 void menubar_read (const char *filename);
1454 void menubar_dispatch (char *str);
1455 void draw_Arrows (int name, int state);
1456 void menubar_expose ();
1457 int menubar_mapping (int map);
1458 int menu_select (XButtonEvent &ev);
1459 void menubar_select (XButtonEvent &ev);
1460 void menubar_control (XButtonEvent &ev);
1461 void map_menuBar (int map);
1462#endif
1463
1464 // screen.C
1465
1466 void lalloc (line_t &l)
1467 {
1468 l.t = (text_t *)talloc->alloc ();
1469 l.r = (rend_t *)ralloc->alloc ();
1470 }
1471
1472 void lfree (line_t &l)
1473 {
1474 talloc->free (l.t);
1475 ralloc->free (l.r);
1476 }
1477
1478 void lresize (line_t &l)
1479 {
1480 if (!l.t)
1481 return;
1482
1483 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1484 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1485
1486 l.l = min (l.l, ncol);
1487
1488 if (ncol > prev_ncol)
1489 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1490 }
1491
1492 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1493 void scr_blank_screen_mem (line_t &l, rend_t efs);
1494 int scr_scroll_text (int row1, int row2, int count);
1495 void scr_reset ();
1496 void scr_reset_realloc ();
1497 void scr_release ();
1498 void scr_clear (bool really = false);
1499 void scr_refresh (unsigned char refresh_type);
1500 bool scr_refresh_rend (rend_t mask, rend_t value);
1501 void scr_erase_screen (int mode);
1502#if ENABLE_FRILLS
1503 void scr_erase_savelines ();
1504 void scr_backindex ();
1505 void scr_forwardindex ();
1506#endif
1507 void scr_touch (bool refresh);
1508 void scr_expose (int x, int y, int width, int height, bool refresh);
1509 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510 void scr_recolour ();
1511 void scr_remap_chars ();
1512 void scr_remap_chars (const line_t &l);
1513
1514 void scr_poweron ();
1515 void scr_cursor (int mode);
1516 void scr_do_wrap ();
1517 int scr_change_screen (int scrn);
1518 void scr_color (unsigned int color, int fgbg);
1519 void scr_rendition (int set, int style);
1520 void scr_add_lines (const unicode_t *str, int nlines, int len);
1521 void scr_backspace ();
1522 void scr_tab (int count, bool ht = false);
1523 void scr_gotorc (int row, int col, int relative);
1524 void scr_index (enum page_dirn direction);
1525 void scr_erase_line (int mode);
1526 void scr_E ();
1527 void scr_insdel_lines (int count, int insdel);
1528 void scr_insdel_chars (int count, int insdel);
1529 void scr_scroll_region (int top, int bot);
1530 void scr_cursor_visible (int mode);
1531 void scr_autowrap (int mode);
1532 void scr_relative_origin (int mode);
1533 void scr_insert_mode (int mode);
1534 void scr_set_tab (int mode);
1535 void scr_rvideo_mode (int mode);
1536 void scr_report_position ();
1537 void set_font_style ();
1538 void scr_charset_choose (int set);
1539 void scr_charset_set (int set, unsigned int ch);
1540 int scr_move_to (int y, int len);
1541 int scr_page (enum page_dirn direction, int nlines);
1542 int scr_changeview (unsigned int oldviewstart);
1543 void scr_bell ();
1544 void scr_printscreen (int fullhist);
1545 void scr_reverse_selection ();
1546 void scr_dump (int fd);
1547 void selection_check (int check_more);
1548 void selection_paste (Window win, Atom prop, bool delete_prop);
1549 void selection_property (Window win, Atom prop);
1550 void selection_request (Time tm, int x, int y);
1551 int selection_request_other (Atom target, int selnum);
1552 void selection_clear ();
1553 void selection_make (Time tm);
1554 void selection_start_colrow (int col, int row);
1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1557 void selection_remove_trailing_spaces ();
1558 void selection_send (const XSelectionRequestEvent &rq);
1559
1560#if defined(NEXT_SCROLLBAR)
1561 // scrollbar-next.C
1562 Pixmap renderPixmap (const char *const *data, int width, int height);
1563 void init_scrollbar_stuff ();
1564 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1565 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1566#endif
1567
1568#if defined(RXVT_SCROLLBAR)
1569 // scrollbar-rxvt.C
1570 void Draw_button (int x, int y, int state, int dirn);
1571 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1572#endif
1573
1574#if defined(XTERM_SCROLLBAR)
1575 // scrollbar-xterm.C
1576 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1577#endif
1578
1579#if defined(PLAIN_SCROLLBAR)
1580 // scrollbar-plain.C
1581 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1582#endif
1583
1584 // scrollbar.C
1585 int scrollbar_mapping (int map);
1586 int scrollbar_show (int update);
1587 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1588
1589 // xdefaults.C
1590 void get_options (int argc, const char *const *argv);
1591 int parse_keysym (const char *str, const char *arg);
1592 void get_xdefaults (FILE *stream, const char *name);
1593 void extract_resources ();
1594 // xpm.C
1595 int scale_pixmap (const char *geom);
1596 void resize_pixmap ();
1597 Pixmap set_bgPixmap (const char *file);
1598};
1599
1128/* 1600/*
1129 ***************************************************************************** 1601 *****************************************************************************
1130 * PROTOTYPES 1602 * PROTOTYPES
1131 ***************************************************************************** 1603 *****************************************************************************
1132 */ 1604 */
1133#ifdef PROTOTYPES 1605#ifdef PROTOTYPES
1134# define __PROTO(p) p 1606# define __PROTO(p) p
1135#else 1607#else
1136# define __PROTO(p) () 1608# define __PROTO(p) ()
1137#endif 1609#endif
1138#include "protos.h"
1139 1610
1140#ifdef DEBUG_malloc 1611#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1612# include "dmalloc.h" /* This comes last */
1142#endif 1613#endif
1143 1614
1144#endif /* _RXVT_H_ */ 1615#endif /* _RXVT_H_ */
1616

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