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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 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#include "rxvtperl.h"
25
26#if ENABLE_FRILLS
27# define ENABLE_XEMBED 1
28# define ENABLE_EWMH 1
29# define CURSOR_BLINK 1
30#endif
19 31
20/* 32/*
21 ***************************************************************************** 33 *****************************************************************************
22 * SYSTEM HACKS 34 * SYSTEM HACKS
23 ***************************************************************************** 35 *****************************************************************************
24 */ 36 */
25/* Consistent defines - please report on the necessity 37/* Consistent defines - please report on the necessity
26 * @ Unixware: defines (__svr4__) 38 * @ Unixware: defines (__svr4__)
27 */ 39 */
28#if defined (SVR4) && !defined (__svr4__) 40#if defined (SVR4) && !defined (__svr4__)
29# define __svr4__ 41# define __svr4__ 1
30#endif 42#endif
31#if defined (sun) && !defined (__sun__) 43#if defined (sun) && !defined (__sun__)
32# define __sun__ 44# define __sun__ 1
33#endif 45#endif
34
35 46
36#ifndef HAVE_XPOINTER 47#ifndef HAVE_XPOINTER
37typedef char *XPointer; 48typedef char *XPointer;
38#endif 49#endif
39 50
… …
41# include <termios.h> 52# include <termios.h>
42typedef struct termios ttymode_t; 53typedef struct termios ttymode_t;
43#else 54#else
44# include <sgtty.h> 55# include <sgtty.h>
45typedef struct { 56typedef struct {
46 struct sgttyb sg; 57 struct sgttyb sg;
47 struct tchars tc; 58 struct tchars tc;
48 struct ltchars lc; 59 struct ltchars lc;
49 int line; 60 int line;
50 int local; 61 int local;
51} ttymode_t; 62} ttymode_t;
52#endif 63#endif
53 64
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 65#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 66# ifdef XPM_INC_X11
59# include <X11/xpm.h> 67# include <X11/xpm.h>
60# else 68# else
61# include <xpm.h> 69# include <xpm.h>
62# endif 70# endif
63#endif 71#endif
64 72
65#ifndef STDIN_FILENO 73#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 74# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 75# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 76# 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 77#endif
75#endif 78
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 79/*
77# define NO_SETOWNER_TTYDEV 80 *****************************************************************************
78#endif 81 * PROTOTYPES
82 *****************************************************************************
83 */
84// main.C
85RETSIGTYPE rxvt_Child_signal (int sig);
86RETSIGTYPE rxvt_Exit_signal (int sig);
87void rxvt_clean_exit ();
88void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92
93// util.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99
100// misc.C
101char * rxvt_r_basename (const char *str);
102void rxvt_vlog (const char *fmt, va_list arg_ptr);
103void rxvt_log (const char *fmt,...);
104void rxvt_warn (const char *fmt,...);
105void rxvt_fatal (const char *fmt,...);
106void rxvt_exit_failure ();
107int rxvt_Str_match (const char *s1, const char *s2);
108const char * rxvt_Str_skip_space (const char *str);
109char * rxvt_Str_trim (char *str);
110int rxvt_Str_escaped (char *str);
111char ** rxvt_splitcommastring (const char *cs);
112void rxvt_freecommastring (char **cs);
113char * rxvt_File_find (const char *file, const char *ext, const char *path);
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
116void rxvt_usleep (int usecs);
79 117
80/* 118/*
81 ***************************************************************************** 119 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 120 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 121 *****************************************************************************
84 */ 122 */
85struct rxvt_vars; /* Later REDEFINED and typedef'd to rxvt_t */
86struct rxvt_hidden;
87struct grwin_t; 123struct grwin_t;
88
89 124
90/* Sanitize menubar info */ 125/* Sanitize menubar info */
91#ifndef MENUBAR 126#ifndef MENUBAR
92# undef MENUBAR_MAX 127# undef MENUBAR_MAX
93#endif 128#endif
94#ifndef MENUBAR_MAX 129#ifndef MENUBAR_MAX
95# define MENUBAR_MAX 0 130# define MENUBAR_MAX 0
96#endif 131#endif
97 132
98/* If we're using either the rxvt scrollbar or menu bars, keep the 133/* If we're using either the rxvt scrollbar or menu bars, keep the
99 * scrollColor resource. 134 * scrollColor resource.
100 */ 135 */
101#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
102# define KEEP_SCROLLCOLOR 1 137# define KEEP_SCROLLCOLOR 1
103#else 138#else
104# undef KEEP_SCROLLCOLOR 139# undef KEEP_SCROLLCOLOR
105#endif 140#endif
106 141
107#ifdef XPM_BACKGROUND 142#ifdef XPM_BACKGROUND
108typedef struct { 143typedef struct {
109 short w, h, x, y; 144 short w, h, x, y;
110 Pixmap pixmap; 145 Pixmap pixmap;
111} bgPixmap_t; 146} bgPixmap_t;
112#endif 147#endif
113 148
114/* 149/*
115 * the 'essential' information for reporting Mouse Events 150 * the 'essential' information for reporting Mouse Events
116 * pared down from XButtonEvent 151 * pared down from XButtonEvent
117 */ 152 */
118struct mouse_event { 153struct mouse_event {
119 int clicks; 154 int clicks;
120 Time time; /* milliseconds */ 155 Time time; /* milliseconds */
121 unsigned int state; /* key or button mask */ 156 unsigned int state; /* key or button mask */
122 unsigned int button; /* detail */ 157 unsigned int button; /* detail */
123}; 158};
124 159
125#ifndef min 160#if ENABLE_FRILLS
126# define min(a,b) (((a) < (b)) ? (a) : (b)) 161typedef struct _mwmhints {
127# define max(a,b) (((a) > (b)) ? (a) : (b)) 162 CARD32 flags;
163 CARD32 functions;
164 CARD32 decorations;
165 INT32 input_mode;
166 CARD32 status;
167} MWMHints;
128#endif 168#endif
129 169
130#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 170#if ENABLE_XEMBED
131#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 171// XEMBED messages
132#define SWAP_IT(one, two, typeof) \ 172# define XEMBED_EMBEDDED_NOTIFY 0
133 do { \ 173# define XEMBED_WINDOW_ACTIVATE 1
134 typeof swapittmp; \ 174# define XEMBED_WINDOW_DEACTIVATE 2
135 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 175# define XEMBED_REQUEST_FOCUS 3
136 } while (/* CONSTCOND */ 0) 176# define XEMBED_FOCUS_IN 4
137#define BOUND_POSITIVE_INT16(val) \ 177# define XEMBED_FOCUS_OUT 5
138 (int16_t)((val) <= 0 \ 178# define XEMBED_FOCUS_NEXT 6
139 ? 0 \ 179# define XEMBED_FOCUS_PREV 7
140 : min((val), (((uint16_t)-1)>>1))) 180
181# define XEMBED_MODALITY_ON 10
182# define XEMBED_MODALITY_OFF 11
183# define XEMBED_REGISTER_ACCELERATOR 12
184# define XEMBED_UNREGISTER_ACCELERATOR 13
185# define XEMBED_ACTIVATE_ACCELERATOR 14
186
187// XEMBED detail code
188# define XEMBED_FOCUS_CURRENT 0
189# define XEMBED_FOCUS_FIRST 1
190# define XEMBED_FOCUS_LAST 2
191
192# define XEMBED_MAPPED (1 << 0)
193#endif
141 194
142/* 195/*
143 ***************************************************************************** 196 *****************************************************************************
144 * NORMAL DEFINES 197 * NORMAL DEFINES
145 ***************************************************************************** 198 *****************************************************************************
146 */ 199 */
147 200
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 */ 201/* COLORTERM, TERM environment variables */
157#define COLORTERMENV "rxvt" 202#define COLORTERMENV "rxvt"
158#ifdef XPM_BACKGROUND 203#ifdef XPM_BACKGROUND
159# define COLORTERMENVFULL COLORTERMENV "-xpm" 204# define COLORTERMENVFULL COLORTERMENV "-xpm"
160#else 205#else
161# define COLORTERMENVFULL COLORTERMENV 206# define COLORTERMENVFULL COLORTERMENV
162#endif 207#endif
163#ifndef TERMENV 208#ifndef TERMENV
164# define TERMENV "xterm" 209# define TERMENV "rxvt-unicode"
165#endif 210#endif
166 211
167#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
168# define NO_MOUSE_REPORT_SCROLLBAR 213# define NO_MOUSE_REPORT_SCROLLBAR 1
169#endif 214#endif
170 215
171#ifdef NO_RESOURCES 216#if defined (ISO_14755) || defined (ENABLE_PERL)
172# undef USE_XGETDEFAULT 217# define ENABLE_OVERLAY 1
173#endif 218#endif
174 219
175/* now look for other badly set stuff */ 220/* now look for other badly set stuff */
176 221
177#if !defined (EACCESS) && defined(EAGAIN) 222#if !defined (EACCESS) && defined(EAGAIN)
178# define EACCESS EAGAIN 223# define EACCESS EAGAIN
179#endif 224#endif
180 225
181#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 226#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
182# define EXIT_SUCCESS 0 /* exit function success */ 227# define EXIT_SUCCESS 0 /* exit function success */
183# define EXIT_FAILURE 1 /* exit function failure */ 228# define EXIT_FAILURE 1 /* exit function failure */
184#endif 229#endif
185 230
186#define menuBar_esc 10 231#define menuBar_esc 10
187#define scrollBar_esc 30 232#define scrollBar_esc 30
188#define menuBar_margin 2 /* margin below text */ 233#define menuBar_margin 2 /* margin below text */
189 234
190#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) 235#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
191# define HAVE_SCROLLBARS 236# define HAVE_SCROLLBARS 1
192#endif 237#endif
193 238
194/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
195#ifdef HALFSHADOW 240#ifdef HALFSHADOW
196# define SHADOW 1 241# define MENU_SHADOW 1
197#else 242#else
198# define SHADOW 2 243# define MENU_SHADOW 2
199#endif 244#endif
200 245
201#define R_SB_ALIGN_CENTRE 0 246#define R_SB_ALIGN_CENTRE 0
202#define R_SB_ALIGN_TOP 1 247#define R_SB_ALIGN_TOP 1
203#define R_SB_ALIGN_BOTTOM 2 248#define R_SB_ALIGN_BOTTOM 2
204 249
205#define R_SB_RXVT 0 250#define R_SB_NEXT 1
206#define R_SB_NEXT 1 251#define R_SB_XTERM 2
207#define R_SB_XTERM 2 252#define R_SB_PLAIN 4
253#define R_SB_RXVT 8
208 254
209#define SB_WIDTH_NEXT 19 255#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 7 256#define SB_WIDTH_XTERM 15
257#define SB_WIDTH_PLAIN 7
211#ifndef SB_WIDTH_RXVT 258#ifndef SB_WIDTH_RXVT
212# define SB_WIDTH_RXVT 10 259# define SB_WIDTH_RXVT 10
213#endif 260#endif
214 261
215/* 262/*
216 * NeXT scrollbar defines 263 * NeXT scrollbar defines
217 */ 264 */
218#define SB_PADDING 1 265#define SB_PADDING 1
219#define SB_BORDER_WIDTH 1 266#define SB_BORDER_WIDTH 1
220#define SB_BEVEL_WIDTH_UPPER_LEFT 1 267#define SB_BEVEL_WIDTH_UPPER_LEFT 1
221#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 268#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
222#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) 269#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
223#define SB_MARGIN_SPACE (SB_PADDING * 2) 270#define SB_MARGIN_SPACE (SB_PADDING * 2)
224#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) 271#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
225#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) 272#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
226#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) 273#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
227#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) 274#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
228#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) 275#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
229#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) 276#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
230#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) 277#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)) 278#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
232 /* 279 /*
233 * +-------------+ 280 * +-------------+
234 * | | <---< SB_PADDING 281 * | | <---< SB_PADDING
235 * | ::::::::::: | 282 * | ::::::::::: |
236 * | ::::::::::: | 283 * | ::::::::::: |
… …
242 * | | :::::::: | 289 * | | :::::::: |
243 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 290 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
244 * | +---------+ | 291 * | +---------+ |
245 * | | ......%%| | 292 * | | ......%%| |
246 * | | ......%%| | 293 * | | ......%%| |
247 * | | ..()..%%| | 294 * | | .. ()..%%| |
248 * | | ......%%| | 295 * | | ......%%| |
249 * | | %%%%%%%%| | 296 * | | %%%%%%%%| |
250 * | +---------+ | <......................... 297 * | +---------+ | <.........................
251 * | | <---< SB_PADDING : 298 * | | <---< SB_PADDING :
252 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 299 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
273 * :............: 320 * :............:
274 * | 321 * |
275 * +---< SB_WIDTH_NEXT 322 * +---< SB_WIDTH_NEXT
276 */ 323 */
277 324
325enum {
278#define NO_REFRESH 0 /* Window not visible at all! */ 326 NO_REFRESH = 0 , /* Window not visible at all! */
279#define FAST_REFRESH (1<<0) /* Fully exposed window */ 327 FAST_REFRESH = 1<<0, /* Fully exposed window */
280#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 328 SLOW_REFRESH = 1<<1, /* Partially exposed window */
281#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 329 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
282#define REFRESH_BOUNDS (1<<3) 330};
283 331
284#ifdef NO_SECONDARY_SCREEN 332#ifdef NO_SECONDARY_SCREEN
285# define NSCREENS 0 333# define NSCREENS 0
286#else 334#else
287# define NSCREENS 1 335# define NSCREENS 1
288#endif 336#endif
289
290#define IGNORE 0
291#define SAVE 's'
292#define RESTORE 'r'
293 337
294/* special (internal) prefix for font commands */ 338/* special (internal) prefix for font commands */
295#define FONT_CMD '#' 339#define FONT_CMD '#'
296#define FONT_DN "#-" 340#define FONT_DN "#-"
297#define FONT_UP "#+" 341#define FONT_UP "#+"
298 342
299/* flags for rxvt_scr_gotorc() */ 343/* flags for rxvt_scr_gotorc () */
344enum {
300#define C_RELATIVE 1 /* col movement is relative */ 345 C_RELATIVE = 1, /* col movement is relative */
301#define R_RELATIVE 2 /* row movement is relative */ 346 R_RELATIVE = 2, /* row movement is relative */
302#define RELATIVE (R_RELATIVE|C_RELATIVE) 347 RELATIVE = C_RELATIVE | R_RELATIVE,
348};
303 349
304/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 350/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
351enum {
305#define INSERT -1 /* don't change these values */ 352 INSERT = -1, /* don't change these values */
306#define DELETE +1 353 DELETE = +1,
307#define ERASE +2 354 ERASE = +2,
355};
308 356
309/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 357/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
310enum page_dirn { 358enum page_dirn {
311 UP, 359 UP,
312 DN, 360 DN,
313 NO_DIR 361 NO_DIR,
314}; 362};
315 363
316/* arguments for rxvt_scr_change_screen() */ 364/* arguments for rxvt_scr_change_screen () */
317enum { 365enum {
318 PRIMARY = 0, 366 PRIMARY = 0,
319 SECONDARY 367 SECONDARY,
320}; 368};
321 369
370#define RS_None 0
371
372#define RS_fgMask 0x0000007fUL // 128 colors
373#define RS_bgMask 0x00003f80UL // 128 colors
374
375// font styles
376#define RS_Bold 0x00004000UL // value 1
377#define RS_Italic 0x00008000UL // value 2
378
379// fake styles
380#define RS_Blink 0x00010000UL // blink
381#define RS_RVid 0x00020000UL // reverse video
382#define RS_Uline 0x00040000UL // underline
383
384// 5 custom bits for extensions
385#define RS_customCount 32
386#define RS_customMask 0x00f80000UL
387#define RS_customShift 19
388
389// other flags
390#define RS_Careful 0x80000000UL /* be careful when drawing these */
391
392#define RS_styleCount 4
393#define RS_styleMask (RS_Bold | RS_Italic)
394#define RS_styleShift 14
395
396#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
397#define RS_attrMask (RS_baseattrMask | RS_fontMask)
398
399#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
400#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
401#define RS_fontShift 24
402
403#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
404#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
405
406#define Sel_none 0 /* Not waiting */
407#define Sel_normal 0x01 /* normal selection */
408#define Sel_incr 0x02 /* incremental selection */
409#define Sel_direct 0x00
410#define Sel_Primary 0x01
411#define Sel_Secondary 0x02
412#define Sel_Clipboard 0x03
413#define Sel_whereMask 0x0f
414#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
415#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
416
322enum { 417enum {
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, 418 C0_NUL = 0x00,
358 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 419 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 , 420 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, 421 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 422 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
362}; 423};
363#define CHAR_ST 0x9c /* 0234 */ 424#define CHAR_ST 0x9c /* 0234 */
364 425
365/* 426/*
366 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 427 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
367 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 428 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
368 */ 429 */
369#define XTerm_name 0 430enum {
370#define XTerm_iconName 1 431 XTerm_name = 0,
371#define XTerm_title 2 432 XTerm_iconName = 1,
372#define XTerm_Color 4 /* change colors */ 433 XTerm_title = 2,
434 XTerm_property = 3, // change X property
435 XTerm_Color = 4, // change colors
436 XTerm_Color00 = 10, // not implemented, CLASH!
437 XTerm_Color01 = 11, // not implemented
373#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 438 XTerm_Color_cursor = 12, // change actual 'Cursor' color
374#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 439 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
375#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 440 XTerm_Color_pointer_bg = 14, // not implemented
376#define XTerm_Color_BD 18 /* change actual 'Bold' color */ 441 XTerm_Color05 = 15, // not implemented
377#define XTerm_Color_UL 19 /* change actual 'Underline' color */ 442 XTerm_Color06 = 16, // not implemented
378#define XTerm_logfile 46 /* not implemented */ 443 XTerm_Color_RV = 17, // change actual 'Highlight' color
379#define XTerm_font 50 444 XTerm_logfile = 46, // not implemented
445 XTerm_font = 50,
380 446
381/* 447 XTerm_konsole30 = 30, // reserved for konsole
448 XTerm_konsole31 = 31, // reserved for konsole
449 XTerm_emacs51 = 51, // reserved for emacs shell
450 /*
382 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 451 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
383 */ 452 */
384#define XTerm_Menu 10 /* set menu item */ 453 XTerm_Color_BD = 18, // change actual 'Bold' color
385#define XTerm_Pixmap 20 /* new bg pixmap */ 454 XTerm_Color_UL = 19, // change actual 'Underline' color
386#define XTerm_restoreFG 39 /* change default fg color */ 455 XTerm_Pixmap = 20, // new bg pixmap
387#define XTerm_restoreBG 49 /* change default bg color */ 456 XTerm_restoreFG = 39, // change default fg color
457 XTerm_restoreBG = 49, // change default bg color
388#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 458 XTerm_dumpscreen = 55, // dump scrollback and all of screen
459
460 URxvt_locale = 701, // change locale
461 URxvt_Menu = 703, // set menu item
462 URxvt_Color_IT = 704, // change actual 'Italic' colour
463 URxvt_Color_tint = 705, // change actual tint colour
464
465 URxvt_font = 710,
466 URxvt_boldFont = 711,
467 URxvt_italicFont = 712,
468 URxvt_boldItalicFont = 713,
469
470 URxvt_view_up = 720,
471 URxvt_view_down = 721,
472
473 URxvt_perl = 777,
474};
389 475
390/* Words starting with `Color_' are colours. Others are counts */ 476/* Words starting with `Color_' are colours. Others are counts */
391/* 477/*
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 478 * The PixColor and rendition colour usage should probably be decoupled
395 * on the unnecessary items, e.g. Color_pointer, but won't bother 479 * 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 480 * until we need to. Also, be aware of usage in pixcolor_set
397 */ 481 */
398 482
399enum colour_list { 483enum colour_list {
400 Color_fg = 0, 484 Color_fg = 0,
401 Color_bg, 485 Color_bg,
402 minCOLOR, /* 2 */ 486 minCOLOR, /* 2 */
403 Color_Black = minCOLOR, 487 Color_Black = minCOLOR,
404 Color_Red3, 488 Color_Red3,
405 Color_Green3, 489 Color_Green3,
406 Color_Yellow3, 490 Color_Yellow3,
407 Color_Blue3, 491 Color_Blue3,
408 Color_Magenta3, 492 Color_Magenta3,
409 Color_Cyan3, 493 Color_Cyan3,
410 maxCOLOR, /* minCOLOR + 7 */ 494 maxCOLOR, /* minCOLOR + 7 */
411#ifndef NO_BRIGHTCOLOR 495#ifndef NO_BRIGHTCOLOR
412 Color_AntiqueWhite = maxCOLOR, 496 Color_AntiqueWhite = maxCOLOR,
413 minBrightCOLOR, /* maxCOLOR + 1 */ 497 minBrightCOLOR, /* maxCOLOR + 1 */
414 Color_Grey25 = minBrightCOLOR, 498 Color_Grey25 = minBrightCOLOR,
415 Color_Red, 499 Color_Red,
416 Color_Green, 500 Color_Green,
417 Color_Yellow, 501 Color_Yellow,
418 Color_Blue, 502 Color_Blue,
419 Color_Magenta, 503 Color_Magenta,
420 Color_Cyan, 504 Color_Cyan,
421 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 505 maxBrightCOLOR, /* minBrightCOLOR + 7 */
422 Color_White = maxBrightCOLOR, 506 Color_White = maxBrightCOLOR,
423#else 507#else
424 Color_White = maxCOLOR, 508 Color_White = maxCOLOR,
425#endif 509#endif
426#ifdef TTY_256COLOR
427 min256COLOR = Color_White + 1, 510 minTermCOLOR = Color_White + 1,
428 max256COLOR = minCOLOR + 255, 511 maxTermCOLOR = Color_White + 72,
429#endif
430#ifndef NO_CURSORCOLOR 512#ifndef NO_CURSORCOLOR
431 Color_cursor, 513 Color_cursor,
432 Color_cursor2, 514 Color_cursor2,
433#endif 515#endif
434 Color_pointer, 516 Color_pointer_fg,
517 Color_pointer_bg,
435 Color_border, 518 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 519#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 520 Color_BD,
521 Color_IT,
438 Color_UL, 522 Color_UL,
439 Color_RV, 523 Color_RV,
524#endif
525#if ENABLE_FRILLS
526 Color_underline,
440#endif 527#endif
441#ifdef OPTION_HC 528#ifdef OPTION_HC
442 Color_HC, 529 Color_HC,
443#endif 530#endif
444#ifdef KEEP_SCROLLCOLOR 531#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 532 Color_scroll,
446 Color_trough, 533 Color_trough,
447#endif 534#endif
448 NRS_COLORS, /* */ 535#if TINTING
536 Color_tint,
537#endif
538#if OFF_FOCUS_FADING
539 Color_fade,
540#endif
541 NRS_COLORS, /* */
449#ifdef KEEP_SCROLLCOLOR 542#ifdef KEEP_SCROLLCOLOR
450 Color_topShadow = NRS_COLORS, 543 Color_topShadow = NRS_COLORS,
451 Color_bottomShadow, 544 Color_bottomShadow,
452 TOTAL_COLORS /* upto 30 */ 545 TOTAL_COLORS
453#else 546#else
454 TOTAL_COLORS = NRS_COLORS /* */ 547 TOTAL_COLORS = NRS_COLORS
455#endif 548#endif
456}; 549};
457 550
458#define Color_Bits 9 551#define Color_Bits 7 // 0 .. maxTermCOLOR
459#define NPIXCLR_SETS 9 /* (256 + 14) bits / 32 bits */ 552
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
460#define NPIXCLR_BITS 32 554#define NPIXCLR_BITS 32
461
462#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
463 555
464/* 556/*
465 * Resource list 557 * Resource list
466 */ 558 */
467enum { 559enum {
468 Rs_display_name = 0, 560# define def(name) Rs_ ## name,
469 Rs_term_name, 561# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
470 Rs_iconName, 562# include "rsinc.h"
471 Rs_geometry, 563# undef def
472 Rs_reverseVideo, 564# 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 565 NUM_RESOURCES
559} ; 566};
560 567
568// see init.C:xa_names, which must be kept in sync
561enum { 569enum {
562 TIMEOUT_INCR = 0, 570 XA_TEXT = 0,
563 NUM_TIMEOUTS
564} ;
565
566enum {
567 XA_COMPOUND_TEXT = 0, 571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
568 XA_MULTIPLE, 573 XA_MULTIPLE,
569 XA_TARGETS, 574 XA_TARGETS,
570 XA_TEXT,
571 XA_TIMESTAMP, 575 XA_TIMESTAMP,
572 XA_VT_SELECTION, 576 XA_VT_SELECTION,
573 XA_INCR, 577 XA_INCR,
578 XA_WM_PROTOCOLS,
574 XA_WMDELETEWINDOW, 579 XA_WM_DELETE_WINDOW,
580 XA_CLIPBOARD,
581#if ENABLE_FRILLS
582 XA_MOTIF_WM_HINTS,
583#endif
584#if ENABLE_EWMH
585 XA_NET_WM_PID,
586 XA_NET_WM_NAME,
587 XA_NET_WM_ICON_NAME,
588 XA_NET_WM_PING,
589#endif
590#if USE_XIM
591 XA_WM_LOCALE_NAME,
592#endif
575#ifdef TRANSPARENT 593#if TRANSPARENT
576 XA_XROOTPMAPID, 594 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID,
577#endif 596#endif
578#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
579 XA_DNDPROTOCOL, 598 XA_DNDPROTOCOL,
580 XA_DNDSELECTION, 599 XA_DNDSELECTION,
581#endif /* OFFIX_DND */ 600#endif
582 XA_CLIPBOARD, 601#if ENABLE_XEMBED
602 XA_XEMBED,
603 XA_XEMBED_INFO,
604#endif
583 NUM_XA 605 NUM_XA
584} ; 606};
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
592 607
593/* DEC private modes */ 608/* DEC private modes */
594#define PrivMode_132 (1LU<<0) 609#define PrivMode_132 (1UL<<0)
595#define PrivMode_132OK (1LU<<1) 610#define PrivMode_132OK (1UL<<1)
596#define PrivMode_rVideo (1LU<<2) 611#define PrivMode_rVideo (1UL<<2)
597#define PrivMode_relOrigin (1LU<<3) 612#define PrivMode_relOrigin (1UL<<3)
598#define PrivMode_Screen (1LU<<4) 613#define PrivMode_Screen (1UL<<4)
599#define PrivMode_Autowrap (1LU<<5) 614#define PrivMode_Autowrap (1UL<<5)
600#define PrivMode_aplCUR (1LU<<6) 615#define PrivMode_aplCUR (1UL<<6)
601#define PrivMode_aplKP (1LU<<7) 616#define PrivMode_aplKP (1UL<<7)
602#define PrivMode_HaveBackSpace (1LU<<8) 617#define PrivMode_HaveBackSpace (1UL<<8)
603#define PrivMode_BackSpace (1LU<<9) 618#define PrivMode_BackSpace (1UL<<9)
604#define PrivMode_ShiftKeys (1LU<<10) 619#define PrivMode_ShiftKeys (1UL<<10)
605#define PrivMode_VisibleCursor (1LU<<11) 620#define PrivMode_VisibleCursor (1UL<<11)
606#define PrivMode_MouseX10 (1LU<<12) 621#define PrivMode_MouseX10 (1UL<<12)
607#define PrivMode_MouseX11 (1LU<<13) 622#define PrivMode_MouseX11 (1UL<<13)
608#define PrivMode_scrollBar (1LU<<14) 623#define PrivMode_scrollBar (1UL<<14)
609#define PrivMode_menuBar (1LU<<15) 624#define PrivMode_menuBar (1UL<<15)
610#define PrivMode_TtyOutputInh (1LU<<16) 625#define PrivMode_TtyOutputInh (1UL<<16)
611#define PrivMode_Keypress (1LU<<17) 626#define PrivMode_Keypress (1UL<<17)
612#define PrivMode_smoothScroll (1LU<<18) 627#define PrivMode_smoothScroll (1UL<<18)
613#define PrivMode_vt52 (1LU<<19) 628#define PrivMode_vt52 (1UL<<19)
629#define PrivMode_LFNL (1UL<<20)
614/* too annoying to implement X11 highlight tracking */ 630/* too annoying to implement X11 highlight tracking */
615/* #define PrivMode_MouseX11Track (1LU<<18) */ 631/* #define PrivMode_MouseX11Track (1LU<<21) */
616 632
617#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
618#define PrivMode(test,bit) \ 634#define PrivMode(test,bit) \
619 if (test) \ 635 if (test) \
620 R->h->PrivateModes |= (bit); \ 636 priv_modes |= (bit); \
621 else \ 637 else \
622 R->h->PrivateModes &= ~(bit) 638 priv_modes &= ~(bit)
623 639
624#ifdef ALLOW_132_MODE 640#ifdef ALLOW_132_MODE
625# define PrivMode_Default \
626(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 641# 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 642#else
640# define XDEPTH DefaultDepth(R->Xdisplay,Xscreen) 643# 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 644#endif
644#endif 645
646// do not change these constants lightly, there are many interdependencies
645#define IMBUFSIZ 128 /* input modifier buffer sizes */ 647#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 */ 648#define KBUFSZ 512 // size of keyboard mapping buffer
649#define CBUFSIZ 2048 // size of command buffer
650#define UBUFSIZ 2048 // character buffer
651
652#ifndef PATH_MAX
653# define PATH_MAX 16384
654#endif
655
656/* Motif window hints */
657#define MWM_HINTS_FUNCTIONS (1L << 0)
658#define MWM_HINTS_DECORATIONS (1L << 1)
659#define MWM_HINTS_INPUT_MODE (1L << 2)
660#define MWM_HINTS_STATUS (1L << 3)
661/* bit definitions for MwmHints.functions */
662#define MWM_FUNC_ALL (1L << 0)
663#define MWM_FUNC_RESIZE (1L << 1)
664#define MWM_FUNC_MOVE (1L << 2)
665#define MWM_FUNC_MINIMIZE (1L << 3)
666#define MWM_FUNC_MAXIMIZE (1L << 4)
667#define MWM_FUNC_CLOSE (1L << 5)
668/* bit definitions for MwmHints.decorations */
669#define MWM_DECOR_ALL (1L << 0)
670#define MWM_DECOR_BORDER (1L << 1)
671#define MWM_DECOR_RESIZEH (1L << 2)
672#define MWM_DECOR_TITLE (1L << 3)
673#define MWM_DECOR_MENU (1L << 4)
674#define MWM_DECOR_MINIMIZE (1L << 5)
675#define MWM_DECOR_MAXIMIZE (1L << 6)
676/* bit definitions for MwmHints.inputMode */
677#define MWM_INPUT_MODELESS 0
678#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
679#define MWM_INPUT_SYSTEM_MODAL 2
680#define MWM_INPUT_FULL_APPLICATION_MODAL 3
681#define PROP_MWM_HINTS_ELEMENTS 5
650 682
651/* 683/*
652 ***************************************************************************** 684 *****************************************************************************
653 * MACRO DEFINES 685 * MACRO DEFINES
654 ***************************************************************************** 686 *****************************************************************************
655 */ 687 */
656#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 688#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))
671 689
672/* convert pixel dimensions to row/column values. Everything as int32_t */ 690/* 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) 691#define Pixel2Col(x) Pixel2Width((int32_t)(x))
674#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)R->TermWin.int_bwidth) 692#define Pixel2Row(y) Pixel2Height((int32_t)(y))
675#define Pixel2Width(x) ((int32_t)(x) / (int32_t)R->TermWin.fwidth) 693#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
676#define Pixel2Height(y) ((int32_t)(y) / (int32_t)R->TermWin.fheight) 694#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
677#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)R->TermWin.int_bwidth) 695#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
678#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)R->TermWin.int_bwidth) 696#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
679#define Width2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fwidth) 697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
680#define Height2Pixel(n) ((int32_t)(n) * (int32_t)R->TermWin.fheight) 698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
681 699
682#define TermWin_TotalWidth() ((int32_t)R->TermWin.width + 2 * (int32_t)R->TermWin.int_bwidth) 700#define TEMP_ENV temp_environ temp_environ (envv)
683#define TermWin_TotalHeight() ((int32_t)R->TermWin.height + 2 * (int32_t)R->TermWin.int_bwidth)
684 701
685#define Xscreen DefaultScreen(R->Xdisplay) 702#define OPTION(opt) (options & (opt))
686#define Xroot DefaultRootWindow(R->Xdisplay) 703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles)
706
707// for m >= -n, ensure remainder lies between 0..n-1
708#define MOD(m,n) (((m) + (n)) % (n))
709
710#define LINENO(n) MOD (term_start + int(n), total_rows)
711#define ROW(n) row_buf [LINENO (n)]
687 712
688/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
689#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
690#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 715#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
708 716
709#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
710#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
711 719
720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722
712#define GET_ATTR(x) (((x) & RS_attrMask)) 723#define GET_ATTR(x) (((x) & RS_attrMask))
713#define GET_BGATTR(x) \ 724#define GET_BGATTR(x) \
714 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 725 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
715 | (((x) & RS_fgMask)<<Color_Bits)) \ 726 | (((x) & RS_fgMask)<<Color_Bits)) \
716 : ((x) & (RS_attrMask | RS_bgMask))) 727 : ((x) & (RS_attrMask | RS_bgMask)))
717#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
719#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
720 731
732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733
721#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#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))) 735#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
736
737#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)]
739#else
740# define FONTSET(style) fontset[0]
741#endif
723 742
724#ifdef HAVE_SCROLLBARS 743#ifdef HAVE_SCROLLBARS
725# define scrollbar_TotalWidth() (R->scrollBar.width + R->sb_shadow * 2) 744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
726#else 745#else
727# define scrollbar_TotalWidth() (0) 746# define scrollbar_TotalWidth() (0)
728#endif 747#endif
729#define scrollbar_isMotion() (R->scrollBar.state == 'm') 748#define scrollbar_isMotion() (scrollBar.state == 'm')
730#define scrollbar_isUp() (R->scrollBar.state == 'U') 749#define scrollbar_isUp() (scrollBar.state == 'U')
731#define scrollbar_isDn() (R->scrollBar.state == 'D') 750#define scrollbar_isDn() (scrollBar.state == 'D')
732#define scrollbar_isUpDn() isupper (R->scrollBar.state) 751#define scrollbar_isUpDn() isupper (scrollBar.state)
733#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win) 752#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
734 753
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)) 754#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
741#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \ 755#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
742 && (y) <= scrollbarnext_dnval()) 756 && (y) <= scrollbarnext_dnval ())
743#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 757#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
744#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 758#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
745#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg) 759#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
746#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end) 760#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
747#define SCROLLRXVT_MINHEIGHT 10 761#define SCROLLRXVT_MINHEIGHT 10
748#define SCROLLXTERM_MINHEIGHT 10 762#define SCROLLXTERM_MINHEIGHT 10
749 763
750#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \ 764#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
751 ? SCROLLNEXT_MINHEIGHT \ 765 ? SCROLLNEXT_MINHEIGHT \
752 : SCROLLRXVT_MINHEIGHT) 766 : SCROLLRXVT_MINHEIGHT)
753#define scrollbar_above_slider(y) ((y) < R->scrollBar.top) 767#define scrollbar_above_slider(y) ((y) < scrollBar.top)
754#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
755#define scrollbar_position(y) ((y) - R->scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
756#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
757 - scrollbar_minheight()) 771 - scrollbar_minheight ())
758 772
759#if (MENUBAR_MAX > 1) 773#if (MENUBAR_MAX > 1)
760/* rendition style flags */ 774/* rendition style flags */
761# define menuBar_height() (R->TermWin.fheight + SHADOW) 775# define menuBar_height() (fheight + MENU_SHADOW)
762# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
763# define isMenuBarWindow(w) ((w) == R->menuBar.win) 777# define isMenuBarWindow(w) ((w) == menuBar.win)
764#else 778#else
765# define menuBar_height() (0) 779# define menuBar_height() (0)
766# define menuBar_TotalHeight() (0) 780# define menuBar_TotalHeight() (0)
767# define isMenuBarWindow(w) (0) 781# define isMenuBarWindow(w) (0)
768#endif 782#endif
769 783
770#ifdef XPM_BACKGROUND 784#ifdef XPM_BACKGROUND
771# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 785# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
772#else 786#else
773# define XPMClearArea(a, b, c, d, e, f, g) 787# define XPMClearArea(a, b, c, d, e, f, g)
774#endif 788#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))
782 789
783#ifdef UTMP_SUPPORT 790#ifdef UTMP_SUPPORT
784# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 791# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
785# undef HAVE_UTMPX_H 792# undef HAVE_UTMPX_H
786# undef HAVE_STRUCT_UTMPX 793# undef HAVE_STRUCT_UTMPX
… …
797# include <utmp.h> 804# include <utmp.h>
798# endif 805# endif
799#endif 806#endif
800 807
801#ifdef DEBUG_CMD 808#ifdef DEBUG_CMD
802# define D_CMD(x) fprintf x ; fputc('\n', stderr) 809# define D_CMD(x) fprintf x ; fputc('\n', stderr)
803#else 810#else
804# define D_CMD(x) 811# define D_CMD(x)
805#endif 812#endif
806#ifdef DEBUG_INIT 813#ifdef DEBUG_INIT
807# define D_INIT(x) fprintf x ; fputc('\n', stderr) 814# define D_INIT(x) fprintf x ; fputc('\n', stderr)
808#else 815#else
809# define D_INIT(x) 816# define D_INIT(x)
810#endif 817#endif
811#ifdef DEBUG_MAIN 818#ifdef DEBUG_MAIN
812# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 819# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
813#else 820#else
814# define D_MAIN(x) 821# define D_MAIN(x)
815#endif 822#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 823#ifdef DEBUG_SIZE
827# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 824# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
828#else 825#else
829# define D_SIZE(x) 826# define D_SIZE(x)
830#endif 827#endif
831#ifdef DEBUG_X
832# define D_X(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_X(x)
835#endif
836 828
837/* 829extern class rxvt_failure_exception { } rxvt_failure_exception;
830
831typedef callback1<void, const char *> log_callback;
832typedef callback1<int, int> getfd_callback;
833
834extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
835extern void rxvt_log (const char *fmt, ...);
836extern void rxvt_warn (const char *fmt, ...);
837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
838extern void rxvt_exit_failure () __attribute__ ((noreturn));
839
840#define SET_LOCALE(locale) rxvt_set_locale (locale)
841extern bool rxvt_set_locale (const char *locale);
842extern void rxvt_push_locale (const char *locale);
843extern void rxvt_pop_locale ();
844
838 ***************************************************************************** 845/****************************************************************************/
839 * VARIABLES 846
840 *****************************************************************************
841 */
842#ifdef MENUBAR 847#ifdef MENUBAR
843# include "menubar.h" 848# include "menubar.h"
844#endif 849#endif
845 850
846struct mbstate { 851#define BLINK_INTERVAL 0.5
847 unsigned char orig; 852#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 853
1119#ifndef __attribute__ 854#ifndef __attribute__
1120# ifdef __GNUC__ 855# ifdef __GNUC__
1121# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) 856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1122# define __attribute__(x) 857# define __attribute__(x)
1123# endif 858# endif
1124# endif 859# endif
1125# define __attribute__(x) 860# define __attribute__(x)
1126#endif 861#endif
1127 862
863/****************************************************************************/
864
865#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
868
869struct line_t {
870 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
873 uint32_t f; // flags
874
875 bool is_longer ()
876 {
877 return f & LINE_LONGER;
878 }
879
880 void is_longer (int set)
881 {
882 if (set)
883 f |= LINE_LONGER;
884 else
885 f &= ~LINE_LONGER;
886 }
887
888 void clear ()
889 {
890 t = 0;
891 r = 0;
892 l = 0;
893 f = 0;
894 }
895
896 void touch () // call whenever a line is changed/touched/updated
897 {
898#if ENABLE_PERL
899 f &= ~LINE_FILTERED;
900#endif
901 }
902
903 void touch (int col)
904 {
905 max_it (l, col);
906 touch ();
907 }
908};
909
910/****************************************************************************/
911
912// primivite wrapper around mbstate_t to ensure initialisation
913struct mbstate {
914 mbstate_t mbs;
915
916 operator mbstate_t *() { return &mbs; }
917 void reset () { memset (&mbs, 0, sizeof (mbs)); }
918 mbstate () { reset (); }
919};
920
921/****************************************************************************/
922
923#define UNICODE_MASK 0x1fffffUL
924
925#if UNICODE3
926# define COMPOSE_LO 0x40000000UL
927# define COMPOSE_HI 0x400fffffUL
928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929#else
930# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else
934# define COMPOSE_LO 0xd800UL
935# define COMPOSE_HI 0xf8ffUL
936# endif
937# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
938#endif
939
940#if ENABLE_COMBINING
941// compose chars are used to represent composite characters
942// that are not representable in unicode, as well as characters
943// not fitting in the BMP.
944struct compose_char {
945 unicode_t c1, c2; // any chars != NOCHAR are valid
946 compose_char (unicode_t c1, unicode_t c2)
947 : c1(c1), c2(c2)
948 { }
949};
950
951class rxvt_composite_vec {
952 vector<compose_char> v;
953public:
954 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
955 int expand (unicode_t c, wchar_t *r);
956 compose_char *operator [](text_t c)
957 {
958 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
959 ? &v[c - COMPOSE_LO]
960 : 0;
961 }
962};
963
964extern class rxvt_composite_vec rxvt_composite;
965#endif
966
967/****************************************************************************/
968
969#ifdef KEYSYM_RESOURCE
970 class keyboard_manager;
971#endif
972
973struct rxvt_term : zero_initialized, rxvt_vars {
974 log_callback *log_hook; // log error messages through this hook, if != 0
975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL
977 rxvt_perl_term perl;
978#endif
979 struct mbstate mbstate; // current input multibyte state
980
981 unsigned char want_refresh:1,
982#ifdef TRANSPARENT
983 want_full_refresh:1, /* awaiting full screen refresh */
984#endif
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif
989 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1,
992 bypass_keystate:1,
993#ifdef CURSOR_BLINK
994 hidden_cursor:1,
995#endif
996#ifdef TEXT_BLINK
997 hidden_text:1,
998#endif
999#ifdef POINTER_BLANK
1000 hidden_pointer:1,
1001#endif
1002 enc_utf8:1, /* wether locale uses utf-8 */
1003 seen_input:1, /* wether we have seen some program output yet */
1004 seen_resize:1, /* wether we had a resize event */
1005 parsed_geometry:1;
1006
1007 unsigned char refresh_type,
1008#ifdef META8_OPTION
1009 meta_char, /* Alt-key prefix */
1010#endif
1011 scrollbar_align,
1012 selection_wait,
1013 selection_type;
1014/* ---------- */
1015 short rvideo;
1016 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */
1020 rend_t rstyle;
1021/* ---------- */
1022 uint32_t pixcolor_set[NPIXCLR_SETS];
1023/* ---------- */
1024#ifdef SELECTION_SCROLLING
1025 int scroll_selection_lines;
1026 enum page_dirn scroll_selection_dir;
1027 int selection_save_x,
1028 selection_save_y,
1029 selection_save_state;
1030#endif
1031/* ---------- */
1032 int csrO, /* Hops - csr offset in thumb/slider to */
1033 /* give proper Scroll behaviour */
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 mouse_slip_wheel_speed,
1036#endif
1037 refresh_count,
1038 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */
1042 scrollbar_len,
1043#ifdef MENUBAR
1044 menu_readonly, /* okay to alter menu? */
1045 Arrows_x,
1046#endif
1047#if MENUBAR_MAX > 1
1048 Nbars,
1049#endif
1050 window_vt_x,
1051 window_vt_y,
1052 window_sb_x,
1053# ifdef POINTER_BLANK
1054 pointerBlankDelay,
1055# endif
1056 allowedxerror;
1057/* ---------- */
1058 unsigned int ModLevel3Mask,
1059 ModMetaMask,
1060 ModNumLockMask;
1061 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes,
1064 SavedModes;
1065/* ---------- */
1066 Atom xa[NUM_XA];
1067/* ---------- */
1068#ifdef MENUBAR
1069 GC menubarGC;
1070#endif
1071#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1072 GC scrollbarGC,
1073 topShadowGC,
1074 botShadowGC;
1075#endif
1076#ifdef XTERM_SCROLLBAR
1077 GC xscrollbarGC,
1078 ShadowGC;
1079#endif
1080#ifdef PLAIN_SCROLLBAR
1081 GC pscrollbarGC;
1082#endif
1083#ifdef NEXT_SCROLLBAR
1084 GC blackGC,
1085 whiteGC,
1086 grayGC,
1087 darkGC,
1088 stippleGC;
1089 Pixmap dimple,
1090 upArrow,
1091 downArrow,
1092 upArrowHi,
1093 downArrowHi;
1094#endif
1095/* ---------- */
1096 Time selection_time,
1097 selection_request_time;
1098 pid_t cmd_pid; /* process id of child */
1099 char * incr_buf;
1100 size_t incr_buf_size, incr_buf_fill;
1101/* ---------- */
1102 Cursor leftptr_cursor;
1103/* ---------- */
1104#ifndef NO_BACKSPACE_KEY
1105 const char *key_backspace;
1106#endif
1107#ifndef NO_DELETE_KEY
1108 const char *key_delete;
1109#endif
1110 struct mouse_event MEvent;
1111 XComposeStatus compose;
1112 ttymode_t tio;
1113#ifdef UTMP_SUPPORT
1114# ifdef HAVE_STRUCT_UTMP
1115 struct utmp ut;
1116# endif
1117# ifdef HAVE_STRUCT_UTMPX
1118 struct utmpx utx;
1119# endif
1120# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1121 char ut_id[5];
1122# endif
1123 int utmp_pos;
1124#endif
1125 row_col_t oldcursor;
1126#ifdef XPM_BACKGROUND
1127 bgPixmap_t bgPixmap;
1128 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1129#endif
1130#ifdef MENUBAR
1131 menu_t *ActiveMenu, /* currently active menu */
1132 *BuildMenu; /* the menu currently being built */
1133 bar_t *CurrentBar;
1134# if ! (MENUBAR_MAX > 1)
1135 bar_t BarList;
1136# endif /* (MENUBAR_MAX > 1) */
1137#endif
1138
1139#if ENABLE_OVERLAY
1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1141 text_t **ov_text;
1142 rend_t **ov_rend;
1143
1144 void scr_swap_overlay ();
1145 void scr_overlay_new (int x, int y, int w, int h);
1146 void scr_overlay_off ();
1147 void scr_overlay_set (int x, int y,
1148 text_t text,
1149 rend_t rend = OVERLAY_RSTYLE);
1150 void scr_overlay_set (int x, int y, const char *s);
1151 void scr_overlay_set (int x, int y, const wchar_t *s);
1152#endif
1153
1154 vector<void *> allocated; // free these memory blocks with free()
1155
1156 char *env_windowid; /* environmental variable WINDOWID */
1157 char *env_display; /* environmental variable DISPLAY */
1158 char *env_term; /* environmental variable TERM */
1159 char *env_colorfgbg;
1160 char *locale;
1161 char charsets[4];
1162 char *v_buffer; /* pointer to physical buffer */
1163 unsigned int v_buflen; /* size of area to write */
1164 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1165
1166#ifdef KEYSYM_RESOURCE
1167 keyboard_manager *keyboard;
1168#endif
1169
1170 const char *rs[NUM_RESOURCES];
1171 /* command input buffering */
1172 char *cmdbuf_ptr, *cmdbuf_endp;
1173 char cmdbuf_base[CBUFSIZ];
1174
1175 rxvt_salloc *talloc; // text line allocator
1176 rxvt_salloc *ralloc; // rend line allocator
1177
1178 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1179
1180#if ENABLE_FRILLS || ISO_14755
1181 // ISO 14755 entry support
1182 unicode_t iso14755buf;
1183 void commit_iso14755 ();
1184 int hex_keyval (XKeyEvent &ev);
1185# if ISO_14755
1186 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1187 void iso14755_54 (int x, int y);
1188# endif
1189#endif
1190
1191 // modifies first argument(!)
1192 void paste (char *data, unsigned int len);
1193
1194 void flush ();
1195
1196#if TRANSPARENT
1197 void rootwin_cb (XEvent &xev);
1198 xevent_watcher rootwin_ev;
1199#endif
1200
1201 void x_cb (XEvent &xev);
1202 xevent_watcher termwin_ev;
1203 xevent_watcher vt_ev;
1204#ifdef HAVE_SCROLLBARS
1205 xevent_watcher scrollbar_ev;
1206#endif
1207#ifdef MENUBAR
1208 xevent_watcher menubar_ev;
1209#endif
1210
1211 void check_cb (check_watcher &w); check_watcher check_ev;
1212 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1213 void flush_cb (time_watcher &w); time_watcher flush_ev;
1214
1215 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1216
1217 void incr_cb (time_watcher &w); time_watcher incr_ev;
1218
1219#ifdef CURSOR_BLINK
1220 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1221#endif
1222#ifdef TEXT_BLINK
1223 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1224#endif
1225
1226#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1227 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1228#endif
1229#ifdef SELECTION_SCROLLING
1230 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1231#endif
1232#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1233 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1234#endif
1235
1236#ifdef POINTER_BLANK
1237 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1238 void pointer_blank ();
1239#endif
1240 void pointer_unblank ();
1241
1242 void tt_printf (const char *fmt,...);
1243 void tt_write (const char *data, unsigned int len);
1244 void pty_write ();
1245
1246 void tt_winch ();
1247
1248 rxvt_term ();
1249 ~rxvt_term ();
1250 void child_exit (); // child has exited, usually destroys
1251 void destroy ();
1252 void emergency_cleanup ();
1253
1254 bool init (int argc, const char *const *argv);
1255 bool init_vars ();
1256
1257 bool pty_fill ();
1258
1259 void init_secondary ();
1260 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name);
1262 void init_env ();
1263 void set_locale (const char *locale);
1264 void init_xlocale ();
1265 void init_command (const char *const *argv);
1266 void run_command (const char *const *argv);
1267 int run_child (const char *const *argv);
1268
1269 void color_aliases (int idx);
1270 void recolour_cursor ();
1271 void create_windows (int argc, const char *const *argv);
1272 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1273 void window_calc (unsigned int newwidth, unsigned int newheight);
1274
1275#if USE_XIM
1276 rxvt_xim *input_method;
1277 XIC Input_Context;
1278 XIMStyle input_style;
1279 XPoint spot; // most recently sent spot position
1280
1281 void im_destroy ();
1282 void im_cb (); im_watcher im_ev;
1283 void im_set_size (XRectangle &size);
1284 void im_set_position (XPoint &pos);
1285 void im_set_color (unsigned long &fg, unsigned long &bg);
1286 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1287
1288 bool IMisRunning ();
1289 void IMSendSpot ();
1290 bool IM_get_IC (const char *modifiers);
1291 void IMSetStatusPosition ();
1292#endif
1293
1294 void resize_scrollbar ();
1295
1296 void pixel_position (int *x, int *y);
1297
1298 void selection_click (int clicks, int x, int y);
1299 void selection_extend (int x, int y, int flag);
1300 void selection_rotate (int x, int y);
1301
1302 /* autoconvert */
1303
1304 // command.C
1305 void lookup_key (XKeyEvent &ev);
1306 unsigned int cmd_write (const char *str, unsigned int count);
1307
1308 wchar_t next_char ();
1309 wchar_t cmd_getc ();
1310 uint32_t next_octet ();
1311 uint32_t cmd_get8 ();
1312
1313 bool cmd_parse ();
1314 void mouse_report (XButtonEvent &ev);
1315 void button_press (XButtonEvent &ev);
1316 void button_release (XButtonEvent &ev);
1317 void focus_in ();
1318 void focus_out ();
1319 int check_our_parents ();
1320#ifdef PRINTPIPE
1321 FILE *popen_printer ();
1322 int pclose_printer (FILE *stream);
1323#endif
1324 void process_print_pipe ();
1325 void process_nonprinting (unicode_t ch);
1326 void process_escape_vt52 (unicode_t ch);
1327 void process_escape_seq ();
1328 void process_csi_seq ();
1329 void process_window_ops (const int *args, unsigned int nargs);
1330 char *get_to_st (unicode_t &ends_how);
1331 void process_dcs_seq ();
1332 void process_osc_seq ();
1333 void process_color_seq (int report, int color, const char *str, char resp);
1334 void process_xterm_seq (int op, const char *str, char resp);
1335 int privcases (int mode, unsigned long bit);
1336 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1337 void process_sgr_mode (unsigned int nargs, const int *arg);
1338 void process_graphics ();
1339 // init.C
1340 void Get_Colours ();
1341 void get_ourmods ();
1342 // logging.C
1343 void makeutent (const char *pty, const char *hostname);
1344 void cleanutent ();
1345 // main.C
1346 void privileged_utmp (rxvt_privaction action);
1347 bool set_fonts ();
1348 void set_string_property (Atom prop, const char *str, int len = -1);
1349 void set_utf8_property (Atom prop, const char *str, int len = -1);
1350 void set_title (const char *str);
1351 void set_icon_name (const char *str);
1352 void set_window_color (int idx, const char *color);
1353 void set_colorfgbg ();
1354 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1355 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1356
1357#ifdef MENUBAR
1358 // menubar.C
1359 void menuitem_free (menu_t *menu, menuitem_t *item);
1360 int action_dispatch (action_t *action);
1361 void menuarrow_free (char name);
1362 void menuarrow_add (char *string);
1363 char *menu_find_base (menu_t **menu, char *path);
1364 menu_t *menu_delete (menu_t *menu);
1365 menu_t *menu_add (menu_t *parent, char *path);
1366 void drawbox_menubar (int x, int len, int state);
1367 void drawtriangle (int x, int y, int state);
1368 void drawbox_menuitem (int y, int state);
1369 void menu_show ();
1370 void menu_display (void (rxvt_term::*update) ());
1371 void menu_hide_all ();
1372 void menu_hide ();
1373 void menu_clear (menu_t *menu);
1374 void menubar_clear ();
1375 bar_t *menubar_find (const char *name);
1376 int menubar_push (const char *name);
1377 void menubar_remove (const char *name);
1378 void menubar_dump (FILE *fp);
1379 void menubar_read (const char *filename);
1380 void menubar_dispatch (char *str);
1381 void draw_Arrows (int name, int state);
1382 void menubar_expose ();
1383 int menubar_mapping (int map);
1384 int menu_select (XButtonEvent &ev);
1385 void menubar_select (XButtonEvent &ev);
1386 void menubar_control (XButtonEvent &ev);
1387 void map_menuBar (int map);
1388#endif
1389
1390 // screen.C
1391
1392 void lalloc (line_t &l)
1393 {
1394 l.t = (text_t *)talloc->alloc ();
1395 l.r = (rend_t *)ralloc->alloc ();
1396 }
1397
1398#if 0
1399 void lfree (line_t &l)
1400 {
1401 talloc->free (l.t);
1402 ralloc->free (l.r);
1403 }
1404#endif
1405
1406 void lresize (line_t &l)
1407 {
1408 if (!l.t)
1409 return;
1410
1411 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1412 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1413
1414 l.l = min (l.l, ncol);
1415
1416 if (ncol > prev_ncol)
1417 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1418 }
1419
1420 int fgcolor_of (rend_t r)
1421 {
1422 int base = GET_BASEFG (r);
1423#ifndef NO_BRIGHTCOLOR
1424 if (r & RS_Bold
1425# if ENABLE_STYLES
1426 && OPTION (Opt_intensityStyles)
1427# endif
1428 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1429 base += minBrightCOLOR - minCOLOR;
1430#endif
1431 return base;
1432 }
1433
1434 int bgcolor_of (rend_t r)
1435 {
1436 int base = GET_BASEBG (r);
1437#ifndef NO_BRIGHTCOLOR
1438 if (r & RS_Blink
1439# if ENABLE_STYLES
1440 && OPTION (Opt_intensityStyles)
1441# endif
1442 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1443 base += minBrightCOLOR - minCOLOR;
1444#endif
1445 return base;
1446 }
1447
1448 bool option (uint32_t opt)
1449 {
1450 return OPTION (opt);
1451 }
1452
1453 void set_option (uint32_t opt, bool set)
1454 {
1455 if (set)
1456 options |= opt;
1457 else
1458 options &= ~opt;
1459 }
1460
1461 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1462 void scr_blank_screen_mem (line_t &l, rend_t efs);
1463 int scr_scroll_text (int row1, int row2, int count);
1464 void scr_reset ();
1465 void scr_release ();
1466 void scr_clear (bool really = false);
1467 void scr_refresh (unsigned char refresh_type);
1468 bool scr_refresh_rend (rend_t mask, rend_t value);
1469 void scr_erase_screen (int mode);
1470#if ENABLE_FRILLS
1471 void scr_erase_savelines ();
1472 void scr_backindex ();
1473 void scr_forwardindex ();
1474#endif
1475 void scr_touch (bool refresh);
1476 void scr_expose (int x, int y, int width, int height, bool refresh);
1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1478 void scr_recolour ();
1479 void scr_remap_chars ();
1480 void scr_remap_chars (line_t &l);
1481
1482 void scr_poweron ();
1483 void scr_cursor (int mode);
1484 void scr_do_wrap ();
1485 int scr_change_screen (int scrn);
1486 void scr_color (unsigned int color, int fgbg);
1487 void scr_rendition (int set, int style);
1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1489 void scr_backspace ();
1490 void scr_tab (int count, bool ht = false);
1491 void scr_gotorc (int row, int col, int relative);
1492 void scr_index (enum page_dirn direction);
1493 void scr_erase_line (int mode);
1494 void scr_E ();
1495 void scr_insdel_lines (int count, int insdel);
1496 void scr_insdel_chars (int count, int insdel);
1497 void scr_scroll_region (int top, int bot);
1498 void scr_cursor_visible (int mode);
1499 void scr_autowrap (int mode);
1500 void scr_relative_origin (int mode);
1501 void scr_insert_mode (int mode);
1502 void scr_set_tab (int mode);
1503 void scr_rvideo_mode (int mode);
1504 void scr_report_position ();
1505 void set_font_style ();
1506 void scr_charset_choose (int set);
1507 void scr_charset_set (int set, unsigned int ch);
1508 int scr_move_to (int y, int len);
1509 int scr_page (enum page_dirn direction, int nlines);
1510 int scr_changeview (unsigned int oldviewstart);
1511 void scr_bell ();
1512 void scr_printscreen (int fullhist);
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1515 void scr_reverse_selection ();
1516 void scr_dump (int fd);
1517 void selection_check (int check_more);
1518 void selection_paste (Window win, Atom prop, bool delete_prop);
1519 void selection_property (Window win, Atom prop);
1520 void selection_request (Time tm, int x, int y);
1521 int selection_request_other (Atom target, int selnum);
1522 void selection_clear ();
1523 void selection_make (Time tm);
1524 bool selection_grab (Time tm);
1525 void selection_start_colrow (int col, int row);
1526 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1527 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1528 void selection_remove_trailing_spaces ();
1529 void selection_send (const XSelectionRequestEvent &rq);
1530
1531#if defined(NEXT_SCROLLBAR)
1532 // scrollbar-next.C
1533 Pixmap renderPixmap (const char *const *data, int width, int height);
1534 void init_scrollbar_stuff ();
1535 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1536 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1537#endif
1538
1539#if defined(RXVT_SCROLLBAR)
1540 // scrollbar-rxvt.C
1541 void Draw_button (int x, int y, int state, int dirn);
1542 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif
1544
1545#if defined(XTERM_SCROLLBAR)
1546 // scrollbar-xterm.C
1547 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1548#endif
1549
1550#if defined(PLAIN_SCROLLBAR)
1551 // scrollbar-plain.C
1552 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1553#endif
1554
1555 // scrollbar.C
1556 int scrollbar_mapping (int map);
1557 int scrollbar_show (int update);
1558 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1559
1560 // xdefaults.C
1561 void get_options (int argc, const char *const *argv);
1562 int parse_keysym (const char *str, const char *arg);
1563 void get_xdefaults (FILE *stream, const char *name);
1564 void extract_resources ();
1565 // xpm.C
1566 int scale_pixmap (const char *geom);
1567 void resize_pixmap ();
1568 Pixmap set_bgPixmap (const char *file);
1569};
1570
1128/* 1571/*
1129 ***************************************************************************** 1572 *****************************************************************************
1130 * PROTOTYPES 1573 * PROTOTYPES
1131 ***************************************************************************** 1574 *****************************************************************************
1132 */ 1575 */
1133#ifdef PROTOTYPES 1576#ifdef PROTOTYPES
1134# define __PROTO(p) p 1577# define __PROTO(p) p
1135#else 1578#else
1136# define __PROTO(p) () 1579# define __PROTO(p) ()
1137#endif 1580#endif
1138#include "protos.h"
1139 1581
1140#ifdef DEBUG_malloc 1582#ifdef DEBUG_malloc
1141# include "dmalloc.h" /* This comes last */ 1583# include "dmalloc.h" /* This comes last */
1142#endif 1584#endif
1143 1585
1144#endif /* _RXVT_H_ */ 1586#endif /* _RXVT_H_ */
1587

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