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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 1.207 by root, Mon Jan 16 09:51:57 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#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
24
25#include <limits.h>
11 26
12#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
13#include <X11/keysym.h> 28#include <X11/keysym.h>
14#include <X11/keysymdef.h> 29#include <X11/keysymdef.h>
15#include <X11/Xatom.h> 30#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
16 34
17#include "defaultfont.h" 35#include "encoding.h"
18#include "rxvtcolor.h" 36#include "rxvtfont.h"
37#include "rxvttoolkit.h"
38#include "iom.h"
39#include "salloc.h"
40
41#include "rxvtperl.h"
42
43// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
50#endif
19 51
20/* 52/*
21 ***************************************************************************** 53 *****************************************************************************
22 * SYSTEM HACKS 54 * SYSTEM HACKS
23 ***************************************************************************** 55 *****************************************************************************
24 */ 56 */
25/* Consistent defines - please report on the necessity 57/* Consistent defines - please report on the necessity
26 * @ Unixware: defines (__svr4__) 58 * @ Unixware: defines (__svr4__)
27 */ 59 */
28#if defined (SVR4) && !defined (__svr4__) 60#if defined (SVR4) && !defined (__svr4__)
29# define __svr4__ 61# define __svr4__ 1
30#endif 62#endif
31#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
32# define __sun__ 64# define __sun__ 1
33#endif 65#endif
34
35 66
36#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
37typedef char *XPointer; 68typedef char *XPointer;
38#endif 69#endif
39 70
40#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
41# include <termios.h> 72# include <termios.h>
42typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
43#else 74#else
44# include <sgtty.h> 75# include <sgtty.h>
45typedef struct { 76typedef struct {
46 struct sgttyb sg; 77 struct sgttyb sg;
47 struct tchars tc; 78 struct tchars tc;
48 struct ltchars lc; 79 struct ltchars lc;
49 int line; 80 int line;
50 int local; 81 int local;
51} ttymode_t; 82} ttymode_t;
52#endif 83#endif
53 84
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 85#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 86# ifdef XPM_INC_X11
59# include <X11/xpm.h> 87# include <X11/xpm.h>
60# else 88# else
61# include <xpm.h> 89# include <xpm.h>
62# endif 90# endif
63#endif 91#endif
64 92
65#ifndef STDIN_FILENO 93#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 94# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 96# define STDERR_FILENO 2
69#endif
70
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV
74# endif 97#endif
75#endif 98
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 99/*
77# define NO_SETOWNER_TTYDEV 100 *****************************************************************************
78#endif 101 * PROTOTYPES
102 *****************************************************************************
103 */
104// main.C
105RETSIGTYPE rxvt_Child_signal (int sig);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112
113// util.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119
120// misc.C
121char * rxvt_r_basename (const char *str);
122void rxvt_vlog (const char *fmt, va_list arg_ptr);
123void rxvt_log (const char *fmt,...);
124void rxvt_warn (const char *fmt,...);
125void rxvt_fatal (const char *fmt,...);
126void rxvt_exit_failure ();
127int rxvt_Str_match (const char *s1, const char *s2);
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str);
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs);
132void rxvt_freecommastring (char **cs);
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137
138/////////////////////////////////////////////////////////////////////////////
139
140// temporarily replace the process environment
141extern char **environ;
142extern char **rxvt_environ; // the original environ pointer
143
144inline void set_environ (stringvec *envv)
145{
146 if (envv)
147 environ = (char **)envv->begin ();
148}
149
150inline void set_environ (char **envv)
151{
152 if (envv)
153 environ = envv;
154}
79 155
80/* 156/*
81 ***************************************************************************** 157 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 158 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 159 *****************************************************************************
84 */ 160 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 161struct grwin_t;
88
89 162
90/* Sanitize menubar info */ 163/* Sanitize menubar info */
91#ifndef MENUBAR 164#ifndef MENUBAR
92# undef MENUBAR_MAX 165# undef MENUBAR_MAX
93#endif 166#endif
94#ifndef MENUBAR_MAX 167#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0 168# define MENUBAR_MAX 0
96#endif 169#endif
97 170
98/* If we're using either the rxvt scrollbar or menu bars, keep the 171/* If we're using either the rxvt scrollbar or menu bars, keep the
99 * scrollColor resource. 172 * scrollColor resource.
100 */ 173 */
101#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 174#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
102# define KEEP_SCROLLCOLOR 1 175# define KEEP_SCROLLCOLOR 1
103#else 176#else
104# undef KEEP_SCROLLCOLOR 177# undef KEEP_SCROLLCOLOR
105#endif 178#endif
106 179
107#ifdef XPM_BACKGROUND 180#ifdef XPM_BACKGROUND
108typedef struct { 181typedef struct {
109 short w, h, x, y; 182 short w, h, x, y;
110 Pixmap pixmap; 183 Pixmap pixmap;
111} bgPixmap_t; 184} bgPixmap_t;
112#endif 185#endif
113 186
114/* 187/*
115 * the 'essential' information for reporting Mouse Events 188 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 189 * pared down from XButtonEvent
117 */ 190 */
118struct mouse_event { 191struct mouse_event {
119 int clicks; 192 int clicks;
120 Time time; /* milliseconds */ 193 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 194 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 195 unsigned int button; /* detail */
123}; 196};
124 197
125#ifndef min 198#if ENABLE_FRILLS
126# define min(a,b) (((a) < (b)) ? (a) : (b)) 199typedef struct _mwmhints {
127# define max(a,b) (((a) > (b)) ? (a) : (b)) 200 CARD32 flags;
201 CARD32 functions;
202 CARD32 decorations;
203 INT32 input_mode;
204 CARD32 status;
205} MWMHints;
128#endif 206#endif
129 207
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 208#if ENABLE_XEMBED
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 209// XEMBED messages
132#define SWAP_IT(one, two, typeof) \ 210# define XEMBED_EMBEDDED_NOTIFY 0
133 do { \ 211# define XEMBED_WINDOW_ACTIVATE 1
134 typeof swapittmp; \ 212# define XEMBED_WINDOW_DEACTIVATE 2
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 213# define XEMBED_REQUEST_FOCUS 3
136 } while (/* CONSTCOND */ 0) 214# define XEMBED_FOCUS_IN 4
137#define BOUND_POSITIVE_INT16(val) \ 215# define XEMBED_FOCUS_OUT 5
138 (int16_t)((val) <= 0 \ 216# define XEMBED_FOCUS_NEXT 6
139 ? 0 \ 217# define XEMBED_FOCUS_PREV 7
140 : min((val), (((uint16_t)-1)>>1))) 218
219# define XEMBED_MODALITY_ON 10
220# define XEMBED_MODALITY_OFF 11
221# define XEMBED_REGISTER_ACCELERATOR 12
222# define XEMBED_UNREGISTER_ACCELERATOR 13
223# define XEMBED_ACTIVATE_ACCELERATOR 14
224
225// XEMBED detail code
226# define XEMBED_FOCUS_CURRENT 0
227# define XEMBED_FOCUS_FIRST 1
228# define XEMBED_FOCUS_LAST 2
229
230# define XEMBED_MAPPED (1 << 0)
231#endif
141 232
142/* 233/*
143 ***************************************************************************** 234 *****************************************************************************
144 * NORMAL DEFINES 235 * NORMAL DEFINES
145 ***************************************************************************** 236 *****************************************************************************
146 */ 237 */
147 238
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 */ 239/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 240#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 241#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 242# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 243#else
161# define COLORTERMENVFULL COLORTERMENV 244# define COLORTERMENVFULL COLORTERMENV
162#endif 245#endif
163#ifndef TERMENV 246#ifndef TERMENV
164# define TERMENV "xterm" 247# define TERMENV "rxvt-unicode"
165#endif 248#endif
166 249
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 250#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 251# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif
170
171#ifdef NO_RESOURCES
172# undef USE_XGETDEFAULT
173#endif 252#endif
174 253
175/* now look for other badly set stuff */ 254/* now look for other badly set stuff */
176 255
177#if !defined (EACCESS) && defined(EAGAIN) 256#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 257# define EACCESS EAGAIN
179#endif 258#endif
180 259
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 260#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 261# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 262# define EXIT_FAILURE 1 /* exit function failure */
184#endif 263#endif
185 264
186#define menuBar_esc 10 265#define menuBar_esc 10
187#define scrollBar_esc 30 266#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 267#define menuBar_margin 2 /* margin below text */
189 268
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 269#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 270# define HAVE_SCROLLBARS 1
192#endif 271#endif
193 272
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 273/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 274#ifdef HALFSHADOW
196# define SHADOW 1 275# define MENU_SHADOW 1
197#else 276#else
198# define SHADOW 2 277# define MENU_SHADOW 2
199#endif 278#endif
200 279
201#define R_SB_ALIGN_CENTRE 0 280#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 281#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 282#define R_SB_ALIGN_BOTTOM 2
204 283
205#define R_SB_RXVT 0 284#define R_SB_NEXT 1
206#define R_SB_NEXT 1 285#define R_SB_XTERM 2
207#define R_SB_XTERM 2 286#define R_SB_PLAIN 4
287#define R_SB_RXVT 8
208 288
209#define SB_WIDTH_NEXT 19 289#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 290#define SB_WIDTH_XTERM 15
291#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 292#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 293# define SB_WIDTH_RXVT 10
213#endif 294#endif
214 295
215/* 296/*
216 * NeXT scrollbar defines 297 * NeXT scrollbar defines
217 */ 298 */
218#define SB_PADDING 1 299#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 300#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 301#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 302#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 303#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 304#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 305#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 306#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 307#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 308#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 309#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 310#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 311#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)) 312#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 313 /*
233 * +-------------+ 314 * +-------------+
234 * | | <---< SB_PADDING 315 * | | <---< SB_PADDING
235 * | ::::::::::: | 316 * | ::::::::::: |
236 * | ::::::::::: | 317 * | ::::::::::: |
… …
242 * | | :::::::: | 323 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 324 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 325 * | +---------+ |
245 * | | ......%%| | 326 * | | ......%%| |
246 * | | ......%%| | 327 * | | ......%%| |
247 * | | ..()..%%| | 328 * | | .. ()..%%| |
248 * | | ......%%| | 329 * | | ......%%| |
249 * | | %%%%%%%%| | 330 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 331 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 332 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 333 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 354 * :............:
274 * | 355 * |
275 * +---< SB_WIDTH_NEXT 356 * +---< SB_WIDTH_NEXT
276 */ 357 */
277 358
359enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 360 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 361 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 362 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 363 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 364};
283 365
284#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 367# define NSCREENS 0
286#else 368#else
287# define NSCREENS 1 369# define NSCREENS 1
288#endif 370#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 371
294/* special (internal) prefix for font commands */ 372/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 373#define FONT_CMD '#'
296#define FONT_DN "#-" 374#define FONT_DN "#-"
297#define FONT_UP "#+" 375#define FONT_UP "#+"
298 376
299/* flags for rxvt_scr_gotorc() */ 377/* flags for rxvt_scr_gotorc () */
378enum {
300#define C_RELATIVE 1 /* col movement is relative */ 379 C_RELATIVE = 1, /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 380 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 381 RELATIVE = C_RELATIVE | R_RELATIVE,
382};
303 383
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 384/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
385enum {
305#define INSERT -1 /* don't change these values */ 386 INSERT = -1, /* don't change these values */
306#define DELETE +1 387 DELETE = +1,
307#define ERASE +2 388 ERASE = +2,
389};
308 390
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 391/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 392enum page_dirn {
311 UP, 393 UP,
312 DN, 394 DN,
313 NO_DIR 395 NO_DIR,
314}; 396};
315 397
316/* arguments for rxvt_scr_change_screen() */ 398/* arguments for rxvt_scr_change_screen () */
317enum { 399enum {
318 PRIMARY = 0, 400 PRIMARY = 0,
319 SECONDARY 401 SECONDARY,
320}; 402};
321 403
404#define RS_None 0
405
406#define RS_fgMask 0x0000007fUL // 128 colors
407#define RS_bgMask 0x00003f80UL // 128 colors
408
409// font styles
410#define RS_Bold 0x00004000UL // value 1
411#define RS_Italic 0x00008000UL // value 2
412
413// fake styles
414#define RS_Blink 0x00010000UL // blink
415#define RS_RVid 0x00020000UL // reverse video
416#define RS_Uline 0x00040000UL // underline
417
418// 5 custom bits for extensions
419#define RS_customCount 32
420#define RS_customMask 0x00f80000UL
421#define RS_customShift 19
422
423// other flags
424#define RS_Careful 0x80000000UL /* be careful when drawing these */
425
426#define RS_styleCount 4
427#define RS_styleMask (RS_Bold | RS_Italic)
428#define RS_styleShift 14
429
430#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
431#define RS_attrMask (RS_baseattrMask | RS_fontMask)
432
433#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
434#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
435#define RS_fontShift 24
436
437#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
438#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
439
440#define Sel_none 0 /* Not waiting */
441#define Sel_normal 0x01 /* normal selection */
442#define Sel_incr 0x02 /* incremental selection */
443#define Sel_direct 0x00
444#define Sel_Primary 0x01
445#define Sel_Secondary 0x02
446#define Sel_Clipboard 0x03
447#define Sel_whereMask 0x0f
448#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
449#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
450
322enum { 451enum {
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, 452 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 453 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 , 454 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, 455 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 456 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 457};
363#define CHAR_ST 0x9c /* 0234 */ 458#define CHAR_ST 0x9c /* 0234 */
364 459
365/* 460/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 461 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 462 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 463 */
369#define XTerm_name 0 464enum {
370#define XTerm_iconName 1 465 XTerm_name = 0,
371#define XTerm_title 2 466 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 467 XTerm_title = 2,
468 XTerm_property = 3, // change X property
469 XTerm_Color = 4, // change colors
470 XTerm_Color00 = 10, // not implemented, CLASH!
471 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 472 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 473 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 474 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 475 XTerm_Color05 = 15, // not implemented (tektronix fg)
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 476 XTerm_Color06 = 16, // not implemented (tektronix bg)
378#define XTerm_logfile 46 /* not implemented */ 477 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 478 XTerm_logfile = 46, // not implemented
479 XTerm_font = 50,
380 480
381/* 481 XTerm_konsole30 = 30, // reserved for konsole
482 XTerm_konsole31 = 31, // reserved for konsole
483 XTerm_emacs51 = 51, // reserved for emacs shell
484 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 485 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
486 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
383 */ 487 */
384#define XTerm_Menu 10 /* set menu item */ 488 Rxvt_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 489 Rxvt_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 490 Rxvt_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 491 Rxvt_restoreFG = 39, // change default fg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 492 Rxvt_restoreBG = 49, // change default bg color
493 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
494
495 URxvt_locale = 701, // change locale
496 URxvt_Menu = 703, // set menu item
497 URxvt_Color_IT = 704, // change actual 'Italic' colour
498 URxvt_Color_tint = 705, // change actual tint colour
499 URxvt_Color_BD = 706,
500 URxvt_Color_UL = 707,
501
502 URxvt_font = 710,
503 URxvt_boldFont = 711,
504 URxvt_italicFont = 712,
505 URxvt_boldItalicFont = 713,
506
507 URxvt_view_up = 720,
508 URxvt_view_down = 721,
509
510 URxvt_perl = 777,
511};
389 512
390/* Words starting with `Color_' are colours. Others are counts */ 513/* Words starting with `Color_' are colours. Others are counts */
391/* 514/*
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 515 * The PixColor and rendition colour usage should probably be decoupled
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 516 * 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 517 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 518 */
398 519
399enum colour_list { 520enum colour_list {
400 Color_fg = 0, 521 Color_fg = 0,
401 Color_bg, 522 Color_bg,
402 minCOLOR, /* 2 */ 523 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 524 Color_Black = minCOLOR,
404 Color_Red3, 525 Color_Red3,
405 Color_Green3, 526 Color_Green3,
406 Color_Yellow3, 527 Color_Yellow3,
407 Color_Blue3, 528 Color_Blue3,
408 Color_Magenta3, 529 Color_Magenta3,
409 Color_Cyan3, 530 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 531 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 532#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 533 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 534 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 535 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 536 Color_Red,
416 Color_Green, 537 Color_Green,
417 Color_Yellow, 538 Color_Yellow,
418 Color_Blue, 539 Color_Blue,
419 Color_Magenta, 540 Color_Magenta,
420 Color_Cyan, 541 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 542 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 543 Color_White = maxBrightCOLOR,
423#else 544#else
424 Color_White = maxCOLOR, 545 Color_White = maxCOLOR,
425#endif 546#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 547 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 548 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 549#ifndef NO_CURSORCOLOR
431 Color_cursor, 550 Color_cursor,
432 Color_cursor2, 551 Color_cursor2,
433#endif 552#endif
434 Color_pointer, 553 Color_pointer_fg,
554 Color_pointer_bg,
435 Color_border, 555 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 556#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 557 Color_BD,
558 Color_IT,
438 Color_UL, 559 Color_UL,
439 Color_RV, 560 Color_RV,
561#endif
562#if ENABLE_FRILLS
563 Color_underline,
440#endif 564#endif
441#ifdef OPTION_HC 565#ifdef OPTION_HC
442 Color_HC, 566 Color_HC,
443#endif 567#endif
444#ifdef KEEP_SCROLLCOLOR 568#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 569 Color_scroll,
446 Color_trough, 570 Color_trough,
447#endif 571#endif
448 NRS_COLORS, /* */ 572#if TINTING
573 Color_tint,
574#endif
575#if OFF_FOCUS_FADING
576 Color_fade,
577#endif
578 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 579#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 580 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 581 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 582 TOTAL_COLORS
453#else 583#else
454 TOTAL_COLORS = NRS_COLORS /* */ 584 TOTAL_COLORS = NRS_COLORS
455#endif 585#endif
456}; 586};
457 587
458#define Color_Bits 9 588#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 589
590#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 591#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 592
464/* 593/*
465 * Resource list 594 * Resource list
466 */ 595 */
467enum { 596enum {
468 Rs_display_name = 0, 597# define def(name) Rs_ ## name,
469 Rs_term_name, 598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470 Rs_iconName, 599# include "rsinc.h"
471 Rs_geometry, 600# undef def
472 Rs_reverseVideo, 601# undef reserve
473 Rs_color,
474 _Rs_color = Rs_color + NRS_COLORS - 1,
475 Rs_font,
476 Rs_name,
477 Rs_title,
478#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
479 Rs_path,
480#endif
481#ifdef XPM_BACKGROUND
482 Rs_backgroundPixmap,
483#endif
484#if (MENUBAR_MAX)
485 Rs_menu,
486#endif
487#ifndef NO_BOLDFONT
488 Rs_boldFont,
489#endif
490#ifdef GREEK_SUPPORT
491 Rs_greek_keyboard,
492 Rs_greektoggle_key,
493#endif
494 Rs_loginShell,
495 Rs_jumpScroll,
496#ifdef HAVE_SCROLLBARS
497 Rs_scrollBar,
498 Rs_scrollBar_right,
499 Rs_scrollBar_floating,
500 Rs_scrollBar_align,
501#endif
502 Rs_scrollstyle, /* Rs_scrollBar_style */
503 Rs_scrollTtyOutput,
504 Rs_scrollTtyKeypress,
505 Rs_scrollWithBuffer,
506 Rs_saveLines,
507 Rs_utmpInhibit,
508 Rs_visualBell,
509#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
510 Rs_mapAlert,
511#endif
512#ifdef META8_OPTION
513 Rs_meta8,
514#endif
515#ifdef MOUSE_WHEEL
516 Rs_mouseWheelScrollPage,
517#endif
518#ifndef NO_BACKSPACE_KEY
519 Rs_backspace_key,
520#endif
521#ifndef NO_DELETE_KEY
522 Rs_delete_key,
523#endif
524 Rs_selectstyle,
525#ifdef PRINTPIPE
526 Rs_print_pipe,
527#endif
528#ifdef USE_XIM
529 Rs_preeditType,
530 Rs_inputMethod,
531#endif
532#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
533 Rs_bigfont_key,
534 Rs_smallfont_key,
535#endif
536#ifdef TRANSPARENT
537 Rs_transparent,
538 Rs_transparent_all,
539#endif
540#ifndef NO_FRILLS
541 Rs_ext_bwidth,
542 Rs_int_bwidth,
543#endif
544 Rs_scrollBar_thickness,
545#ifndef NO_LINESPACE
546 Rs_lineSpace,
547#endif
548 Rs_cutchars,
549#ifdef ACS_ASCII
550 Rs_acs_chars,
551#endif
552 Rs_modifier,
553 Rs_answerbackstring,
554 Rs_tripleclickwords,
555 Rs_cursorBlink,
556 Rs_pointerBlank,
557 Rs_pointerBlankDelay,
558 NUM_RESOURCES 602 NUM_RESOURCES
559} ; 603};
560 604
605// see init.C:xa_names, which must be kept in sync
561enum { 606enum {
562 TIMEOUT_INCR = 0, 607 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 608 XA_COMPOUND_TEXT,
609 XA_UTF8_STRING,
568 XA_MULTIPLE, 610 XA_MULTIPLE,
569 XA_TARGETS, 611 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 612 XA_TIMESTAMP,
572 XA_VT_SELECTION, 613 XA_VT_SELECTION,
573 XA_INCR, 614 XA_INCR,
615 XA_WM_PROTOCOLS,
574 XA_WMDELETEWINDOW, 616 XA_WM_DELETE_WINDOW,
617 XA_CLIPBOARD,
618#if ENABLE_FRILLS
619 XA_MOTIF_WM_HINTS,
620#endif
621#if ENABLE_EWMH
622 XA_NET_WM_PID,
623 XA_NET_WM_NAME,
624 XA_NET_WM_ICON_NAME,
625 XA_NET_WM_PING,
626#endif
627#if USE_XIM
628 XA_WM_LOCALE_NAME,
629#endif
575#ifdef TRANSPARENT 630#if TRANSPARENT
576 XA_XROOTPMAPID, 631 XA_XROOTPMAP_ID,
632 XA_ESETROOT_PMAP_ID,
577#endif 633#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 634#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 635 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 636 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 637#endif
582 XA_CLIPBOARD, 638#if ENABLE_XEMBED
639 XA_XEMBED,
640 XA_XEMBED_INFO,
641#endif
583 NUM_XA 642 NUM_XA
584} ; 643};
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
592 644
593/* DEC private modes */ 645/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 646#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 647#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 648#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 649#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 650#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 651#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 652#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 653#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 654#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 655#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 656#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 657#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 658#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 659#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 660#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15) 661#define PrivMode_menuBar (1UL<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 662#define PrivMode_TtyOutputInh (1UL<<16)
611#define PrivMode_Keypress (1LU<<17) 663#define PrivMode_Keypress (1UL<<17)
612#define PrivMode_smoothScroll (1LU<<18) 664#define PrivMode_smoothScroll (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 665#define PrivMode_vt52 (1UL<<19)
666#define PrivMode_LFNL (1UL<<20)
614/* too annoying to implement X11 highlight tracking */ 667/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 668/* #define PrivMode_MouseX11Track (1LU<<21) */
616 669
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 671#define PrivMode(test,bit) \
619 if (test) \ 672 if (test) \
620 R->h->PrivateModes |= (bit); \ 673 priv_modes |= (bit); \
621 else \ 674 else \
622 R->h->PrivateModes &= ~(bit) 675 priv_modes &= ~(bit)
623 676
624#ifdef ALLOW_132_MODE 677#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 678# 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 679#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 680# 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 681#endif
644#endif 682
683// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 684#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 */ 685#define KBUFSZ 512 // size of keyboard mapping buffer
686#define CBUFSIZ 2048 // size of command buffer
687#define UBUFSIZ 2048 // character buffer
688
689#ifndef PATH_MAX
690# define PATH_MAX 16384
691#endif
692
693/* Motif window hints */
694#define MWM_HINTS_FUNCTIONS (1L << 0)
695#define MWM_HINTS_DECORATIONS (1L << 1)
696#define MWM_HINTS_INPUT_MODE (1L << 2)
697#define MWM_HINTS_STATUS (1L << 3)
698/* bit definitions for MwmHints.functions */
699#define MWM_FUNC_ALL (1L << 0)
700#define MWM_FUNC_RESIZE (1L << 1)
701#define MWM_FUNC_MOVE (1L << 2)
702#define MWM_FUNC_MINIMIZE (1L << 3)
703#define MWM_FUNC_MAXIMIZE (1L << 4)
704#define MWM_FUNC_CLOSE (1L << 5)
705/* bit definitions for MwmHints.decorations */
706#define MWM_DECOR_ALL (1L << 0)
707#define MWM_DECOR_BORDER (1L << 1)
708#define MWM_DECOR_RESIZEH (1L << 2)
709#define MWM_DECOR_TITLE (1L << 3)
710#define MWM_DECOR_MENU (1L << 4)
711#define MWM_DECOR_MINIMIZE (1L << 5)
712#define MWM_DECOR_MAXIMIZE (1L << 6)
713/* bit definitions for MwmHints.inputMode */
714#define MWM_INPUT_MODELESS 0
715#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
716#define MWM_INPUT_SYSTEM_MODAL 2
717#define MWM_INPUT_FULL_APPLICATION_MODAL 3
718#define PROP_MWM_HINTS_ELEMENTS 5
650 719
651/* 720/*
652 ***************************************************************************** 721 *****************************************************************************
653 * MACRO DEFINES 722 * MACRO DEFINES
654 ***************************************************************************** 723 *****************************************************************************
655 */ 724 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 725#define dDisp Display *disp = display->display
657#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))
659#define STRCASECMP(x, y) strcasecmp((x), (y))
660#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
661#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
662#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
663#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
664#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
665#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
666#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
667#define STRDUP(x) strdup((const char *)(x))
668#define STRLEN(x) strlen((const char *)(x))
669#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
670#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
671 726
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 727/* 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) 728#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 729#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 730#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 731#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 732#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 733#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 734#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 735#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681 736
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 737#define OPTION(opt) (options & (opt))
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth) 738#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
739 | Opt_jumpScroll | Opt_secondaryScreen \
740 | Opt_pastableTabs | Opt_intensityStyles)
684 741
685#define Xscreen DefaultScreen(R->Xdisplay) 742// for m >= -n, ensure remainder lies between 0..n-1
686#define Xroot DefaultRootWindow(R->Xdisplay) 743#define MOD(m,n) (((m) + (n)) % (n))
744
745#define LINENO(n) MOD (term_start + int(n), total_rows)
746#define ROW(n) row_buf [LINENO (n)]
687 747
688/* how to build & extract colors and attributes */ 748/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 749#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 750#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
708 751
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 752#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 753#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711 754
755#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
756#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
757
712#define GET_ATTR(x) (((x) & RS_attrMask)) 758#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 759#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 760 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 761 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 762 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 763#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 764#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 765#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720 766
767#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
768
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 769#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))) 770#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
771
772#if ENABLE_STYLES
773# define FONTSET(style) fontset[GET_STYLE (style)]
774#else
775# define FONTSET(style) fontset[0]
776#endif
723 777
724#ifdef HAVE_SCROLLBARS 778#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 779# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 780#else
727# define scrollbar_TotalWidth() (0) 781# define scrollbar_TotalWidth() (0)
728#endif 782#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 783#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 784#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 785#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 786#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 787#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 788
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)) 789#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 790#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 791 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 792#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 793#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 794#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 795#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 796#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 797#define SCROLLXTERM_MINHEIGHT 10
749 798
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 799#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 800 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 801 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 802#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 803#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 804#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 805#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 806 - scrollbar_minheight ())
758 807
759#if (MENUBAR_MAX > 1) 808#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 809/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 810# define menuBar_height() (fheight + MENU_SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 811# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 812# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 813#else
765# define menuBar_height() (0) 814# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 815# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 816# define isMenuBarWindow(w) (0)
768#endif 817#endif
769 818
770#ifdef XPM_BACKGROUND 819#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 820# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 821#else
773# define XPMClearArea(a, b, c, d, e, f, g) 822# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 823#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))
782 824
783#ifdef UTMP_SUPPORT 825#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 826# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 827# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 828# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 839# include <utmp.h>
798# endif 840# endif
799#endif 841#endif
800 842
801#ifdef DEBUG_CMD 843#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 845#else
804# define D_CMD(x) 846# define D_CMD(x)
805#endif 847#endif
806#ifdef DEBUG_INIT 848#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 850#else
809# define D_INIT(x) 851# define D_INIT(x)
810#endif 852#endif
811#ifdef DEBUG_MAIN 853#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 855#else
814# define D_MAIN(x) 856# define D_MAIN(x)
815#endif 857#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 858#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 860#else
829# define D_SIZE(x) 861# define D_SIZE(x)
830#endif 862#endif
831#ifdef DEBUG_X
832# define D_X(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_X(x)
835#endif
836 863
837/* 864extern class rxvt_failure_exception { } rxvt_failure_exception;
865
866typedef callback1<void, const char *> log_callback;
867typedef callback1<int, int> getfd_callback;
868
869extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
870extern void rxvt_log (const char *fmt, ...);
871extern void rxvt_warn (const char *fmt, ...);
872extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
873extern void rxvt_exit_failure () __attribute__ ((noreturn));
874
875#define SET_LOCALE(locale) rxvt_set_locale (locale)
876extern bool rxvt_set_locale (const char *locale);
877extern void rxvt_push_locale (const char *locale);
878extern void rxvt_pop_locale ();
879
838 ***************************************************************************** 880/****************************************************************************/
839 * VARIABLES 881
840 *****************************************************************************
841 */
842#ifdef MENUBAR 882#ifdef MENUBAR
843# include "menubar.h" 883# include "menubar.h"
844#endif 884#endif
845 885
846struct mbstate { 886#define BLINK_INTERVAL 0.5
847 unsigned char orig; 887#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 888
1119#ifndef __attribute__ 889#ifndef __attribute__
1120# ifdef __GNUC__ 890# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 891# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 892# define __attribute__(x)
1123# endif 893# endif
1124# endif 894# endif
1125# define __attribute__(x) 895# define __attribute__(x)
1126#endif 896#endif
1127 897
898/****************************************************************************/
899
900#define LINE_LONGER 0x0001 // line is continued on the next row
901#define LINE_FILTERED 0x0002 // line has been filtered
902#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
903
904struct line_t {
905 text_t *t; // terminal the text
906 rend_t *r; // rendition, uses RS_ flags
907 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
908 uint32_t f; // flags
909
910 bool is_longer ()
911 {
912 return f & LINE_LONGER;
913 }
914
915 void is_longer (int set)
916 {
917 if (set)
918 f |= LINE_LONGER;
919 else
920 f &= ~LINE_LONGER;
921 }
922
923 void clear ()
924 {
925 t = 0;
926 r = 0;
927 l = 0;
928 f = 0;
929 }
930
931 void touch () // call whenever a line is changed/touched/updated
932 {
933#if ENABLE_PERL
934 f &= ~LINE_FILTERED;
935#endif
936 }
937
938 void touch (int col)
939 {
940 max_it (l, col);
941 touch ();
942 }
943};
944
945/****************************************************************************/
946
947// primivite wrapper around mbstate_t to ensure initialisation
948struct mbstate {
949 mbstate_t mbs;
950
951 operator mbstate_t *() { return &mbs; }
952 void reset () { memset (&mbs, 0, sizeof (mbs)); }
953 mbstate () { reset (); }
954};
955
956/****************************************************************************/
957
958#define UNICODE_MASK 0x1fffffUL
959
960#if UNICODE3
961# define COMPOSE_LO 0x40000000UL
962# define COMPOSE_HI 0x400fffffUL
963# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964#else
965# if ENABLE_PERL
966# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
967# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
968# else
969# define COMPOSE_LO 0xd800UL
970# define COMPOSE_HI 0xf8ffUL
971# endif
972# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
973#endif
974
975#if ENABLE_COMBINING
976// compose chars are used to represent composite characters
977// that are not representable in unicode, as well as characters
978// not fitting in the BMP.
979struct compose_char {
980 unicode_t c1, c2; // any chars != NOCHAR are valid
981 compose_char (unicode_t c1, unicode_t c2)
982 : c1(c1), c2(c2)
983 { }
984};
985
986class rxvt_composite_vec {
987 vector<compose_char> v;
988public:
989 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
990 int expand (unicode_t c, wchar_t *r);
991 compose_char *operator [](text_t c)
992 {
993 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
994 ? &v[c - COMPOSE_LO]
995 : 0;
996 }
997};
998
999extern class rxvt_composite_vec rxvt_composite;
1000#endif
1001
1002/****************************************************************************/
1003
1004#ifdef KEYSYM_RESOURCE
1005 class keyboard_manager;
1006#endif
1007
1008struct rxvt_term : zero_initialized, rxvt_vars {
1009 log_callback *log_hook; // log error messages through this hook, if != 0
1010 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1011#if ENABLE_PERL
1012 rxvt_perl_term perl;
1013#endif
1014 struct mbstate mbstate; // current input multibyte state
1015
1016 unsigned char want_refresh:1,
1017#ifdef TRANSPARENT
1018 want_full_refresh:1, /* awaiting full screen refresh */
1019#endif
1020#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1021 am_transparent:1, /* is a transparent term */
1022 am_pixmap_trans:1, /* transparency w/known root pixmap */
1023#endif
1024 current_screen:1, /* primary or secondary */
1025 hate_those_clicks:1, /* a.k.a. keep mark position */
1026 num_scr_allow:1,
1027 bypass_keystate:1,
1028#ifdef CURSOR_BLINK
1029 hidden_cursor:1,
1030#endif
1031#ifdef TEXT_BLINK
1032 hidden_text:1,
1033#endif
1034#ifdef POINTER_BLANK
1035 hidden_pointer:1,
1036#endif
1037 enc_utf8:1, /* wether locale uses utf-8 */
1038 seen_input:1, /* wether we have seen some program output yet */
1039 seen_resize:1, /* wether we had a resize event */
1040 parsed_geometry:1;
1041
1042 unsigned char refresh_type,
1043#ifdef META8_OPTION
1044 meta_char, /* Alt-key prefix */
1045#endif
1046 scrollbar_align,
1047 selection_wait,
1048 selection_type;
1049/* ---------- */
1050 short rvideo;
1051 int num_scr; /* screen: number lines scrolled */
1052 int prev_ncol, /* screen: previous number of columns */
1053 prev_nrow; /* screen: previous number of rows */
1054/* ---------- */
1055 rend_t rstyle;
1056/* ---------- */
1057 uint32_t pixcolor_set[NPIXCLR_SETS];
1058/* ---------- */
1059#ifdef SELECTION_SCROLLING
1060 int scroll_selection_lines;
1061 enum page_dirn scroll_selection_dir;
1062 int selection_save_x,
1063 selection_save_y,
1064 selection_save_state;
1065#endif
1066/* ---------- */
1067 int csrO, /* Hops - csr offset in thumb/slider to */
1068 /* give proper Scroll behaviour */
1069#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1070 mouse_slip_wheel_speed,
1071#endif
1072 refresh_count,
1073 refresh_limit,
1074 last_bot, /* scrollbar last bottom position */
1075 last_top, /* scrollbar last top position */
1076 last_state, /* scrollbar last state */
1077 scrollbar_len,
1078#ifdef MENUBAR
1079 menu_readonly, /* okay to alter menu? */
1080 Arrows_x,
1081#endif
1082#if MENUBAR_MAX > 1
1083 Nbars,
1084#endif
1085 window_vt_x,
1086 window_vt_y,
1087 window_sb_x,
1088# ifdef POINTER_BLANK
1089 pointerBlankDelay,
1090# endif
1091 allowedxerror;
1092/* ---------- */
1093 unsigned int ModLevel3Mask,
1094 ModMetaMask,
1095 ModNumLockMask;
1096 int old_width, /* last used width in screen resize */
1097 old_height; /* last used height in screen resize */
1098 unsigned long priv_modes,
1099 SavedModes;
1100/* ---------- */
1101 Atom xa[NUM_XA];
1102/* ---------- */
1103#ifdef MENUBAR
1104 GC menubarGC;
1105#endif
1106#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1107 GC scrollbarGC,
1108 topShadowGC,
1109 botShadowGC;
1110#endif
1111#ifdef XTERM_SCROLLBAR
1112 GC xscrollbarGC,
1113 ShadowGC;
1114#endif
1115#ifdef PLAIN_SCROLLBAR
1116 GC pscrollbarGC;
1117#endif
1118#ifdef NEXT_SCROLLBAR
1119 GC blackGC,
1120 whiteGC,
1121 grayGC,
1122 darkGC,
1123 stippleGC;
1124 Pixmap dimple,
1125 upArrow,
1126 downArrow,
1127 upArrowHi,
1128 downArrowHi;
1129#endif
1130/* ---------- */
1131 Time selection_time,
1132 selection_request_time;
1133 pid_t cmd_pid; /* process id of child */
1134 char * incr_buf;
1135 size_t incr_buf_size, incr_buf_fill;
1136/* ---------- */
1137 Cursor leftptr_cursor;
1138/* ---------- */
1139#ifndef NO_BACKSPACE_KEY
1140 const char *key_backspace;
1141#endif
1142#ifndef NO_DELETE_KEY
1143 const char *key_delete;
1144#endif
1145 struct mouse_event MEvent;
1146 XComposeStatus compose;
1147 ttymode_t tio;
1148#ifdef UTMP_SUPPORT
1149# ifdef HAVE_STRUCT_UTMP
1150 struct utmp ut;
1151# endif
1152# ifdef HAVE_STRUCT_UTMPX
1153 struct utmpx utx;
1154# endif
1155# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1156 char ut_id[5];
1157# endif
1158 int utmp_pos;
1159#endif
1160 row_col_t oldcursor;
1161#ifdef XPM_BACKGROUND
1162 bgPixmap_t bgPixmap;
1163 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1164#endif
1165#ifdef MENUBAR
1166 menu_t *ActiveMenu, /* currently active menu */
1167 *BuildMenu; /* the menu currently being built */
1168 bar_t *CurrentBar;
1169# if ! (MENUBAR_MAX > 1)
1170 bar_t BarList;
1171# endif /* (MENUBAR_MAX > 1) */
1172#endif
1173
1174#if ENABLE_OVERLAY
1175 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1176 text_t **ov_text;
1177 rend_t **ov_rend;
1178
1179 void scr_swap_overlay ();
1180 void scr_overlay_new (int x, int y, int w, int h);
1181 void scr_overlay_off ();
1182 void scr_overlay_set (int x, int y,
1183 text_t text,
1184 rend_t rend = OVERLAY_RSTYLE);
1185 void scr_overlay_set (int x, int y, const char *s);
1186 void scr_overlay_set (int x, int y, const wchar_t *s);
1187#endif
1188
1189 vector<void *> allocated; // free these memory blocks with free()
1190
1191 char *env_windowid; /* environmental variable WINDOWID */
1192 char *env_display; /* environmental variable DISPLAY */
1193 char *env_term; /* environmental variable TERM */
1194 char *env_colorfgbg;
1195 char *locale;
1196 char charsets[4];
1197 char *v_buffer; /* pointer to physical buffer */
1198 unsigned int v_buflen; /* size of area to write */
1199 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1200
1201#ifdef KEYSYM_RESOURCE
1202 keyboard_manager *keyboard;
1203#endif
1204
1205 const char *rs[NUM_RESOURCES];
1206 /* command input buffering */
1207 char *cmdbuf_ptr, *cmdbuf_endp;
1208 char cmdbuf_base[CBUFSIZ];
1209
1210 rxvt_salloc *talloc; // text line allocator
1211 rxvt_salloc *ralloc; // rend line allocator
1212
1213 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1214
1215#if ENABLE_FRILLS || ISO_14755
1216 // ISO 14755 entry support
1217 unicode_t iso14755buf;
1218 void commit_iso14755 ();
1219 int hex_keyval (XKeyEvent &ev);
1220# if ISO_14755
1221 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1222 void iso14755_54 (int x, int y);
1223# endif
1224#endif
1225
1226 // modifies first argument(!)
1227 void paste (char *data, unsigned int len);
1228
1229 long vt_emask, vt_emask_perl;
1230
1231 void vt_select_input () const
1232 {
1233 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1234 }
1235
1236#if TRANSPARENT
1237 void rootwin_cb (XEvent &xev);
1238 xevent_watcher rootwin_ev;
1239#endif
1240
1241 void x_cb (XEvent &xev);
1242 void flush ();
1243 xevent_watcher termwin_ev;
1244 xevent_watcher vt_ev;
1245#ifdef HAVE_SCROLLBARS
1246 xevent_watcher scrollbar_ev;
1247#endif
1248#ifdef MENUBAR
1249 xevent_watcher menubar_ev;
1250#endif
1251
1252 void check_cb (check_watcher &w); check_watcher check_ev;
1253 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1254 void flush_cb (time_watcher &w); time_watcher flush_ev;
1255
1256 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1257
1258 void incr_cb (time_watcher &w); time_watcher incr_ev;
1259
1260#ifdef CURSOR_BLINK
1261 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1262#endif
1263#ifdef TEXT_BLINK
1264 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1265#endif
1266
1267#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1268 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1269#endif
1270#ifdef SELECTION_SCROLLING
1271 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1272#endif
1273#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1274 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1275#endif
1276
1277#ifdef POINTER_BLANK
1278 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1279 void pointer_blank ();
1280#endif
1281 void pointer_unblank ();
1282
1283 void tt_printf (const char *fmt,...);
1284 void tt_write (const char *data, unsigned int len);
1285 void pty_write ();
1286
1287 void tt_winch ();
1288
1289 rxvt_term ();
1290 ~rxvt_term ();
1291 void child_exit (); // child has exited, usually destroys
1292 void destroy ();
1293 void emergency_cleanup ();
1294
1295 bool init (int argc, const char *const *argv);
1296 bool init_vars ();
1297
1298 bool pty_fill ();
1299
1300 void make_current () const // make this the "currently active" urxvt instance
1301 {
1302 SET_R (this);
1303 rxvt_set_locale (locale);
1304 set_environ (envv);
1305 }
1306
1307 void init_secondary ();
1308 const char **init_resources (int argc, const char *const *argv);
1309 const char *x_resource (const char *name);
1310 void init_env ();
1311 void set_locale (const char *locale);
1312 void init_xlocale ();
1313 void init_command (const char *const *argv);
1314 void run_command (const char *const *argv);
1315 int run_child (const char *const *argv);
1316
1317 void color_aliases (int idx);
1318 void recolour_cursor ();
1319 void create_windows (int argc, const char *const *argv);
1320 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1321 void window_calc (unsigned int newwidth, unsigned int newheight);
1322
1323#if USE_XIM
1324 rxvt_xim *input_method;
1325 XIC Input_Context;
1326 XIMStyle input_style;
1327 XPoint spot; // most recently sent spot position
1328
1329 void im_destroy ();
1330 void im_cb (); im_watcher im_ev;
1331 void im_set_size (XRectangle &size);
1332 void im_set_position (XPoint &pos);
1333 void im_set_color (unsigned long &fg, unsigned long &bg);
1334 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1335
1336 bool IMisRunning ();
1337 void IMSendSpot ();
1338 bool IM_get_IC (const char *modifiers);
1339 void IMSetStatusPosition ();
1340#endif
1341
1342 void resize_scrollbar ();
1343
1344 void pixel_position (int *x, int *y);
1345
1346 void selection_click (int clicks, int x, int y);
1347 void selection_extend (int x, int y, int flag);
1348 void selection_rotate (int x, int y);
1349
1350 /* autoconvert */
1351
1352 // command.C
1353 void lookup_key (XKeyEvent &ev);
1354 unsigned int cmd_write (const char *str, unsigned int count);
1355
1356 wchar_t next_char ();
1357 wchar_t cmd_getc ();
1358 uint32_t next_octet ();
1359 uint32_t cmd_get8 ();
1360
1361 bool cmd_parse ();
1362 void mouse_report (XButtonEvent &ev);
1363 void button_press (XButtonEvent &ev);
1364 void button_release (XButtonEvent &ev);
1365 void focus_in ();
1366 void focus_out ();
1367 int check_our_parents ();
1368#ifdef PRINTPIPE
1369 FILE *popen_printer ();
1370 int pclose_printer (FILE *stream);
1371#endif
1372 void process_print_pipe ();
1373 void process_nonprinting (unicode_t ch);
1374 void process_escape_vt52 (unicode_t ch);
1375 void process_escape_seq ();
1376 void process_csi_seq ();
1377 void process_window_ops (const int *args, unsigned int nargs);
1378 char *get_to_st (unicode_t &ends_how);
1379 void process_dcs_seq ();
1380 void process_osc_seq ();
1381 void process_color_seq (int report, int color, const char *str, char resp);
1382 void process_xterm_seq (int op, const char *str, char resp);
1383 int privcases (int mode, unsigned long bit);
1384 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1385 void process_sgr_mode (unsigned int nargs, const int *arg);
1386 void process_graphics ();
1387 // init.C
1388 void Get_Colours ();
1389 void get_ourmods ();
1390 // logging.C
1391 void makeutent (const char *pty, const char *hostname);
1392 void cleanutent ();
1393 // main.C
1394 void privileged_utmp (rxvt_privaction action);
1395 bool set_fonts ();
1396 void set_string_property (Atom prop, const char *str, int len = -1);
1397 void set_utf8_property (Atom prop, const char *str, int len = -1);
1398 void set_title (const char *str);
1399 void set_icon_name (const char *str);
1400 void set_window_color (int idx, const char *color);
1401 void set_colorfgbg ();
1402 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1403 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1404
1405#ifdef MENUBAR
1406 // menubar.C
1407 void menuitem_free (menu_t *menu, menuitem_t *item);
1408 int action_dispatch (action_t *action);
1409 void menuarrow_free (char name);
1410 void menuarrow_add (char *string);
1411 char *menu_find_base (menu_t **menu, char *path);
1412 menu_t *menu_delete (menu_t *menu);
1413 menu_t *menu_add (menu_t *parent, char *path);
1414 void drawbox_menubar (int x, int len, int state);
1415 void drawtriangle (int x, int y, int state);
1416 void drawbox_menuitem (int y, int state);
1417 void menu_show ();
1418 void menu_display (void (rxvt_term::*update) ());
1419 void menu_hide_all ();
1420 void menu_hide ();
1421 void menu_clear (menu_t *menu);
1422 void menubar_clear ();
1423 bar_t *menubar_find (const char *name);
1424 int menubar_push (const char *name);
1425 void menubar_remove (const char *name);
1426 void menubar_dump (FILE *fp);
1427 void menubar_read (const char *filename);
1428 void menubar_dispatch (char *str);
1429 void draw_Arrows (int name, int state);
1430 void menubar_expose ();
1431 int menubar_mapping (int map);
1432 int menu_select (XButtonEvent &ev);
1433 void menubar_select (XButtonEvent &ev);
1434 void menubar_control (XButtonEvent &ev);
1435 void map_menuBar (int map);
1436#endif
1437
1438 // screen.C
1439
1440 void lalloc (line_t &l) const
1441 {
1442 l.t = (text_t *)talloc->alloc ();
1443 l.r = (rend_t *)ralloc->alloc ();
1444 }
1445
1446#if 0
1447 void lfree (line_t &l)
1448 {
1449 talloc->free (l.t);
1450 ralloc->free (l.r);
1451 }
1452#endif
1453
1454 void lresize (line_t &l) const
1455 {
1456 if (!l.t)
1457 return;
1458
1459 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1460 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1461
1462 l.l = min (l.l, ncol);
1463
1464 if (ncol > prev_ncol)
1465 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1466 }
1467
1468 int fgcolor_of (rend_t r) const
1469 {
1470 int base = GET_BASEFG (r);
1471#ifndef NO_BRIGHTCOLOR
1472 if (r & RS_Bold
1473# if ENABLE_STYLES
1474 && OPTION (Opt_intensityStyles)
1475# endif
1476 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1477 base += minBrightCOLOR - minCOLOR;
1478#endif
1479 return base;
1480 }
1481
1482 int bgcolor_of (rend_t r) const
1483 {
1484 int base = GET_BASEBG (r);
1485#ifndef NO_BRIGHTCOLOR
1486 if (r & RS_Blink
1487# if ENABLE_STYLES
1488 && OPTION (Opt_intensityStyles)
1489# endif
1490 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1491 base += minBrightCOLOR - minCOLOR;
1492#endif
1493 return base;
1494 }
1495
1496 bool option (uint32_t opt) const
1497 {
1498 return OPTION (opt);
1499 }
1500
1501 void set_option (uint32_t opt, bool set)
1502 {
1503 if (set)
1504 options |= opt;
1505 else
1506 options &= ~opt;
1507 }
1508
1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1511 int scr_scroll_text (int row1, int row2, int count);
1512 void scr_reset ();
1513 void scr_release ();
1514 void scr_clear (bool really = false);
1515 void scr_refresh (unsigned char refresh_type);
1516 bool scr_refresh_rend (rend_t mask, rend_t value);
1517 void scr_erase_screen (int mode);
1518#if ENABLE_FRILLS
1519 void scr_erase_savelines ();
1520 void scr_backindex ();
1521 void scr_forwardindex ();
1522#endif
1523 void scr_touch (bool refresh);
1524 void scr_expose (int x, int y, int width, int height, bool refresh);
1525 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526 void scr_recolour ();
1527 void scr_remap_chars ();
1528 void scr_remap_chars (line_t &l);
1529
1530 void scr_poweron ();
1531 void scr_cursor (int mode);
1532 void scr_do_wrap ();
1533 int scr_change_screen (int scrn);
1534 void scr_color (unsigned int color, int fgbg);
1535 void scr_rendition (int set, int style);
1536 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1537 void scr_backspace ();
1538 void scr_tab (int count, bool ht = false);
1539 void scr_gotorc (int row, int col, int relative);
1540 void scr_index (enum page_dirn direction);
1541 void scr_erase_line (int mode);
1542 void scr_E ();
1543 void scr_insdel_lines (int count, int insdel);
1544 void scr_insdel_chars (int count, int insdel);
1545 void scr_scroll_region (int top, int bot);
1546 void scr_cursor_visible (int mode);
1547 void scr_autowrap (int mode);
1548 void scr_relative_origin (int mode);
1549 void scr_insert_mode (int mode);
1550 void scr_set_tab (int mode);
1551 void scr_rvideo_mode (int mode);
1552 void scr_report_position ();
1553 void set_font_style ();
1554 void scr_charset_choose (int set);
1555 void scr_charset_set (int set, unsigned int ch);
1556 void scr_move_to (int y, int len);
1557 bool scr_page (enum page_dirn direction, int nlines);
1558 bool scr_changeview (int new_view_start);
1559 void scr_bell ();
1560 void scr_printscreen (int fullhist);
1561 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1562 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1563 void scr_reverse_selection ();
1564 void scr_dump (int fd);
1565 void selection_check (int check_more);
1566 void selection_paste (Window win, Atom prop, bool delete_prop);
1567 void selection_property (Window win, Atom prop);
1568 void selection_request (Time tm, int x, int y);
1569 int selection_request_other (Atom target, int selnum);
1570 void selection_clear ();
1571 void selection_make (Time tm);
1572 bool selection_grab (Time tm);
1573 void selection_start_colrow (int col, int row);
1574 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1575 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1576 void selection_remove_trailing_spaces ();
1577 void selection_send (const XSelectionRequestEvent &rq);
1578
1579#if defined(NEXT_SCROLLBAR)
1580 // scrollbar-next.C
1581 Pixmap renderPixmap (const char *const *data, int width, int height);
1582 void init_scrollbar_stuff ();
1583 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1584 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1585#endif
1586
1587#if defined(RXVT_SCROLLBAR)
1588 // scrollbar-rxvt.C
1589 void Draw_button (int x, int y, int state, int dirn);
1590 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1591#endif
1592
1593#if defined(XTERM_SCROLLBAR)
1594 // scrollbar-xterm.C
1595 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1596#endif
1597
1598#if defined(PLAIN_SCROLLBAR)
1599 // scrollbar-plain.C
1600 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1601#endif
1602
1603 // scrollbar.C
1604 int scrollbar_mapping (int map);
1605 int scrollbar_show (int update);
1606 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1607
1608 // xdefaults.C
1609 void get_options (int argc, const char *const *argv);
1610 int parse_keysym (const char *str, const char *arg);
1611 void get_xdefaults (FILE *stream, const char *name);
1612 void extract_resources ();
1613 // xpm.C
1614 int scale_pixmap (const char *geom);
1615 void resize_pixmap ();
1616 Pixmap set_bgPixmap (const char *file);
1617};
1618
1128/* 1619/*
1129 ***************************************************************************** 1620 *****************************************************************************
1130 * PROTOTYPES 1621 * PROTOTYPES
1131 ***************************************************************************** 1622 *****************************************************************************
1132 */ 1623 */
1133#ifdef PROTOTYPES 1624#ifdef PROTOTYPES
1134# define __PROTO(p) p 1625# define __PROTO(p) p
1135#else 1626#else
1136# define __PROTO(p) () 1627# define __PROTO(p) ()
1137#endif 1628#endif
1138#include "protos.h"
1139 1629
1140#ifdef DEBUG_malloc 1630#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1631# include "dmalloc.h" /* This comes last */
1142#endif 1632#endif
1143 1633
1144#endif /* _RXVT_H_ */ 1634#endif /* _RXVT_H_ */
1635

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