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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.31 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.299 by ayin, Mon Aug 27 20:00:27 2007 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#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 ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
25#endif
26
27#include <limits.h>
7 28
8#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
9#include <X11/keysym.h> 30#include <X11/keysym.h>
10#include <X11/keysymdef.h> 31#include <X11/keysymdef.h>
11#include <X11/Xatom.h> 32#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
12 36
13#include "defaultfont.h" 37#include "encoding.h"
14#include "rxvtcolor.h" 38#include "rxvtutil.h"
39#include "rxvtfont.h"
40#include "rxvttoolkit.h"
15#include "iom.h" 41#include "iom.h"
16#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
17 44
18#include <wchar.h> 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
54#endif
19 55
20/* 56/*
21 ***************************************************************************** 57 *****************************************************************************
22 * SYSTEM HACKS 58 * SYSTEM HACKS
23 ***************************************************************************** 59 *****************************************************************************
24 */ 60 */
25/* Consistent defines - please report on the necessity 61/* Consistent defines - please report on the necessity
26 * @ Unixware: defines (__svr4__) 62 * @ Unixware: defines (__svr4__)
27 */ 63 */
28#if defined (SVR4) && !defined (__svr4__) 64#if defined (SVR4) && !defined (__svr4__)
29# define __svr4__ 65# define __svr4__ 1
30#endif 66#endif
31#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
32# define __sun__ 68# define __sun__ 1
33#endif 69#endif
34
35 70
36#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
37typedef char *XPointer; 72typedef char *XPointer;
38#endif 73#endif
39 74
40#ifdef HAVE_TERMIOS_H
41# include <termios.h> 75#include <termios.h>
42typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
43#else
44# include <sgtty.h>
45typedef struct {
46 struct sgttyb sg;
47 struct tchars tc;
48 struct ltchars lc;
49 int line;
50 int local;
51} ttymode_t;
52#endif
53 77
54#ifdef GREEK_SUPPORT 78#ifdef HAVE_AFTERIMAGE
55# include "grkelot.h" 79# include <afterimage.h>
56#endif 80#undef min
57#ifdef XPM_BACKGROUND 81#undef max
58# ifdef XPM_INC_X11
59# include <X11/xpm.h>
60# else
61# include <xpm.h>
62# endif
63#endif 82#endif
64 83
65#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 85# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 87# define STDERR_FILENO 2
69#endif 88#endif
70 89
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 90/****************************************************************************/
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 91
73# define NO_SETOWNER_TTYDEV 92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
97
98/*
99 *****************************************************************************
100 * PROTOTYPES
101 *****************************************************************************
102 */
103// main.C
104void * rxvt_malloc (size_t size);
105void * rxvt_calloc (size_t number, size_t size);
106void * rxvt_realloc (void *ptr, size_t size);
107
108// misc.C
109char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113
114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116char * rxvt_r_basename (const char *str) NOTHROW;
117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118void rxvt_log (const char *fmt,...) NOTHROW;
119void rxvt_warn (const char *fmt,...) NOTHROW;
120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
122
123int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
124char * rxvt_Str_trim (char *str) NOTHROW;
125int rxvt_Str_escaped (char *str) NOTHROW;
126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
127void rxvt_freecommastring (char **cs) NOTHROW;
128
129/////////////////////////////////////////////////////////////////////////////
130
131// temporarily replace the process environment
132extern char **environ;
133extern char **rxvt_environ; // the original environ pointer
134
135static inline void set_environ (stringvec *envv)
136{
137#if ENABLE_PERL
138 assert (envv);
139#else
140 if (envv)
74# endif 141#endif
142 environ = (char **)envv->begin ();
143}
144
145static inline void set_environ (char **envv)
146{
147#if ENABLE_PERL
148 assert (envv);
149#else
150 if (envv)
75#endif 151#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 152 environ = envv;
77# define NO_SETOWNER_TTYDEV 153}
78#endif
79 154
80/* 155/*
81 ***************************************************************************** 156 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 157 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 158 *****************************************************************************
84 */ 159 */
85struct grwin_t; 160struct grwin_t;
86 161
87/* Sanitize menubar info */
88#ifndef MENUBAR
89# undef MENUBAR_MAX
90#endif
91#ifndef MENUBAR_MAX
92# define MENUBAR_MAX 0
93#endif
94
95/* If we're using either the rxvt scrollbar or menu bars, keep the 162/* If we're using either the rxvt scrollbar, keep the
96 * scrollColor resource. 163 * scrollColor resource.
97 */ 164 */
98#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99# define KEEP_SCROLLCOLOR 1 166# define KEEP_SCROLLCOLOR 1
100#else 167#else
101# undef KEEP_SCROLLCOLOR 168# undef KEEP_SCROLLCOLOR
102#endif 169#endif
103 170
171#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
172# define HAVE_BG_PIXMAP 1/* to simplify further usage */
173struct bgPixmap_t {
174
175 enum {
176 geometrySet = (1UL<<0),
177 propScale = (1UL<<1),
178 geometryFlags = (geometrySet|propScale),
179
180 tintSet = (1UL<<8),
181 tintNeeded = (1UL<<9),
182 tintWholesome = (1UL<<10),
183 tintServerSide = (1UL<<11),
184 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
185 blurNeeded = (1UL<<12),
186
187 isTransparent = (1UL<<16),
188 isInvalid = (1UL<<17)
189 };
190
191 unsigned long flags;
192
193 enum {
194 transpPmapTiled = (1UL<<0),
195 transpPmapTinted = tintNeeded,
196 transpPmapBlured = blurNeeded,
197 transpTransformations = (tintNeeded|blurNeeded)
198 }; /* this flags are returned by make_transparency_pixmap if called */
199
104#ifdef XPM_BACKGROUND 200# ifdef XPM_BACKGROUND
105typedef struct { 201# ifdef HAVE_AFTERIMAGE
106 short w, h, x, y; 202 ASImage *original_asim;
203 bool render_asim (ASImage *background, ARGB32 background_tint);
204# endif
205
206 enum { defaultScale = 100, defaultAlign = 50 };
207
208 unsigned int h_scale, v_scale;/* percents of the window size */
209 int h_align, v_align; /* percents of the window size:
210 0 - left align, 50 - center, 100 - right */
211 void unset_geometry () { flags = flags & ~geometryFlags; };
212 bool set_geometry (const char *geom);
213 void set_defaultGeometry ()
214 {
215 h_scale = v_scale = defaultScale;
216 h_align = v_align = defaultAlign;
217 flags |= geometrySet;
218 };
219
220 bool set_file (const char *file);
221# endif /* XPM_BACKGROUND */
222
223 rxvt_term *target;
224 bool set_target (rxvt_term *new_target);
225
226# ifdef ENABLE_TRANSPARENCY
227 int root_depth; /* obtained when target is set */
228 Pixmap root_pixmap; /* current root pixmap set */
229 rxvt_color tint;
230 int shade;
231 int h_blurRadius, v_blurRadius;
232
233 bool set_transparent ();
234 bool set_blur_radius (const char *geom);
235 bool set_tint (rxvt_color &new_tint);
236 bool unset_tint ();
237 bool set_shade (const char *shade_str);
238 bool set_root_pixmap ();
239
240 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
241# endif
242 double invalid_since;
243
107 Pixmap pixmap; 244 Pixmap pixmap;
108} bgPixmap_t; 245 unsigned int pmap_width, pmap_height;
246 unsigned int pmap_depth;
247
248 bool window_size_sensitive ();
249 bool need_client_side_rendering ();
250 void apply ();
251 bool render ();
252 void invalidate () {
253 if (!(flags & isInvalid))
254 {
255 flags |= isInvalid;
256 invalid_since = NOW;
257 }
258 };
259};
260#else
261# undef HAVE_BG_PIXMAP
109#endif 262#endif
110 263
111/* 264/*
112 * the 'essential' information for reporting Mouse Events 265 * the 'essential' information for reporting Mouse Events
113 * pared down from XButtonEvent 266 * pared down from XButtonEvent
114 */ 267 */
115struct mouse_event { 268struct mouse_event {
116 int clicks; 269 int clicks;
117 Time time; /* milliseconds */ 270 Time time; /* milliseconds */
118 unsigned int state; /* key or button mask */ 271 unsigned int state; /* key or button mask */
119 unsigned int button; /* detail */ 272 unsigned int button; /* detail */
120}; 273};
121 274
122#ifndef min 275#if ENABLE_FRILLS
123# define min(a,b) (((a) < (b)) ? (a) : (b)) 276typedef struct _mwmhints {
124# define max(a,b) (((a) > (b)) ? (a) : (b)) 277 CARD32 flags;
278 CARD32 functions;
279 CARD32 decorations;
280 INT32 input_mode;
281 CARD32 status;
282} MWMHints;
125#endif 283#endif
126 284
127#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 285#if ENABLE_XEMBED
128#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 286// XEMBED messages
129#define SWAP_IT(one, two, typeof) \ 287# define XEMBED_EMBEDDED_NOTIFY 0
130 do { \ 288# define XEMBED_WINDOW_ACTIVATE 1
131 typeof swapittmp; \ 289# define XEMBED_WINDOW_DEACTIVATE 2
132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 290# define XEMBED_REQUEST_FOCUS 3
133 } while (/* CONSTCOND */ 0) 291# define XEMBED_FOCUS_IN 4
134#define BOUND_POSITIVE_INT16(val) \ 292# define XEMBED_FOCUS_OUT 5
135 (int16_t)((val) <= 0 \ 293# define XEMBED_FOCUS_NEXT 6
136 ? 0 \ 294# define XEMBED_FOCUS_PREV 7
137 : min((val), (((uint16_t)-1)>>1))) 295
296# define XEMBED_MODALITY_ON 10
297# define XEMBED_MODALITY_OFF 11
298# define XEMBED_REGISTER_ACCELERATOR 12
299# define XEMBED_UNREGISTER_ACCELERATOR 13
300# define XEMBED_ACTIVATE_ACCELERATOR 14
301
302// XEMBED detail code
303# define XEMBED_FOCUS_CURRENT 0
304# define XEMBED_FOCUS_FIRST 1
305# define XEMBED_FOCUS_LAST 2
306
307# define XEMBED_MAPPED (1 << 0)
308#endif
138 309
139/* 310/*
140 ***************************************************************************** 311 *****************************************************************************
141 * NORMAL DEFINES 312 * NORMAL DEFINES
142 ***************************************************************************** 313 *****************************************************************************
143 */ 314 */
144
145#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146# error if you disable both selection styles, how can you select, silly?
147#endif
148
149#define APL_CLASS "XTerm" /* class name */
150#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151#define APL_NAME "rxvt" /* normal name */
152 315
153/* COLORTERM, TERM environment variables */ 316/* COLORTERM, TERM environment variables */
154#define COLORTERMENV "rxvt" 317#define COLORTERMENV "rxvt"
155#ifdef XPM_BACKGROUND 318#ifdef XPM_BACKGROUND
156# define COLORTERMENVFULL COLORTERMENV "-xpm" 319# define COLORTERMENVFULL COLORTERMENV "-xpm"
157#else 320#else
158# define COLORTERMENVFULL COLORTERMENV 321# define COLORTERMENVFULL COLORTERMENV
159#endif 322#endif
160#ifndef TERMENV 323#ifndef TERMENV
161# define TERMENV "xterm" 324# define TERMENV "rxvt-unicode"
162#endif 325#endif
163 326
164#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 327#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165# define NO_MOUSE_REPORT_SCROLLBAR 328# define NO_MOUSE_REPORT_SCROLLBAR 1
166#endif
167
168#ifdef NO_RESOURCES
169# undef USE_XGETDEFAULT
170#endif 329#endif
171 330
172/* now look for other badly set stuff */ 331/* now look for other badly set stuff */
173 332
174#if !defined (EACCESS) && defined(EAGAIN) 333#if !defined (EACCESS) && defined(EAGAIN)
… …
178#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 337#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179# define EXIT_SUCCESS 0 /* exit function success */ 338# define EXIT_SUCCESS 0 /* exit function success */
180# define EXIT_FAILURE 1 /* exit function failure */ 339# define EXIT_FAILURE 1 /* exit function failure */
181#endif 340#endif
182 341
183#define menuBar_esc 10
184#define scrollBar_esc 30 342#define scrollBar_esc 30
185#define menuBar_margin 2 /* margin below text */
186 343
187#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 344#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188# define HAVE_SCROLLBARS 345# define HAVE_SCROLLBARS 1
189#endif
190
191/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192#ifdef HALFSHADOW
193# define SHADOW 1
194#else
195# define SHADOW 2
196#endif 346#endif
197 347
198#define R_SB_ALIGN_CENTRE 0 348#define R_SB_ALIGN_CENTRE 0
199#define R_SB_ALIGN_TOP 1 349#define R_SB_ALIGN_TOP 1
200#define R_SB_ALIGN_BOTTOM 2 350#define R_SB_ALIGN_BOTTOM 2
201 351
202#define R_SB_RXVT 0
203#define R_SB_NEXT 1 352#define R_SB_NEXT 1
204#define R_SB_XTERM 2 353#define R_SB_XTERM 2
205#define R_SB_PLAIN 4 354#define R_SB_PLAIN 4
355#define R_SB_RXVT 8
206 356
207#define SB_WIDTH_NEXT 19 357#define SB_WIDTH_NEXT 19
208#define SB_WIDTH_XTERM 15 358#define SB_WIDTH_XTERM 15
209#define SB_WIDTH_PLAIN 7 359#define SB_WIDTH_PLAIN 7
210#ifndef SB_WIDTH_RXVT 360#ifndef SB_WIDTH_RXVT
… …
241 * | | :::::::: | 391 * | | :::::::: |
242 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT 392 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
243 * | +---------+ | 393 * | +---------+ |
244 * | | ......%%| | 394 * | | ......%%| |
245 * | | ......%%| | 395 * | | ......%%| |
246 * | | ..()..%%| | 396 * | | .. ()..%%| |
247 * | | ......%%| | 397 * | | ......%%| |
248 * | | %%%%%%%%| | 398 * | | %%%%%%%%| |
249 * | +---------+ | <......................... 399 * | +---------+ | <.........................
250 * | | <---< SB_PADDING : 400 * | | <---< SB_PADDING :
251 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT 401 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
… …
272 * :............: 422 * :............:
273 * | 423 * |
274 * +---< SB_WIDTH_NEXT 424 * +---< SB_WIDTH_NEXT
275 */ 425 */
276 426
427enum {
277#define NO_REFRESH 0 /* Window not visible at all! */ 428 NO_REFRESH = 0, /* Window not visible at all! */
278#define FAST_REFRESH (1<<0) /* Fully exposed window */ 429 FAST_REFRESH = 1, /* Fully exposed window */
279#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 430 SLOW_REFRESH = 2, /* Partially exposed window */
280#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 431};
281#define REFRESH_BOUNDS (1<<3)
282 432
283#ifdef NO_SECONDARY_SCREEN 433#ifdef NO_SECONDARY_SCREEN
284# define NSCREENS 0 434# define NSCREENS 0
285#else 435#else
286# define NSCREENS 1 436# define NSCREENS 1
287#endif 437#endif
288 438
289#define IGNORE 0
290#define SAVE 's'
291#define RESTORE 'r'
292
293/* special (internal) prefix for font commands */ 439/* special (internal) prefix for font commands */
294#define FONT_CMD '#' 440#define FONT_CMD '#'
295#define FONT_DN "#-" 441#define FONT_DN "#-"
296#define FONT_UP "#+" 442#define FONT_UP "#+"
297 443
298/* flags for rxvt_scr_gotorc() */ 444/* flags for rxvt_scr_gotorc () */
445enum {
299#define C_RELATIVE 1 /* col movement is relative */ 446 C_RELATIVE = 1, /* col movement is relative */
300#define R_RELATIVE 2 /* row movement is relative */ 447 R_RELATIVE = 2, /* row movement is relative */
301#define RELATIVE (R_RELATIVE|C_RELATIVE) 448 RELATIVE = C_RELATIVE | R_RELATIVE,
449};
302 450
303/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ 451/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304#define INSERT -1 /* don't change these values */ 452enum {
305#define DELETE +1 453 INSERT = -1, /* don't change these values */
306#define ERASE +2 454 DELETE = +1,
455 ERASE = +2,
456};
307 457
308/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ 458/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309enum page_dirn { 459enum page_dirn {
310 UP, 460 UP,
311 DN, 461 DN,
312 NO_DIR 462 NO_DIR,
313}; 463};
314 464
315/* arguments for rxvt_scr_change_screen() */ 465/* arguments for rxvt_scr_change_screen () */
316enum { 466enum {
317 PRIMARY = 0, 467 PRIMARY = 0,
318 SECONDARY 468 SECONDARY,
319}; 469};
320 470
321#define RS_None 0 /* Normal */ 471#define RS_None 0
322 472
323#define RS_fgMask 0x000001FFu /* 512 colors */ 473#define RS_fgMask 0x0000007fUL // 128 colors
324#define RS_bgMask 0x0003FE00u /* 512 colors */ 474#define RS_bgMask 0x00003f80UL // 128 colors
325#define RS_Bold 0x00040000u /* bold */ 475
476// font styles
477#define RS_Bold 0x00004000UL // value 1
478#define RS_Italic 0x00008000UL // value 2
479
480// fake styles
326#define RS_Blink 0x00080000u /* blink */ 481#define RS_Blink 0x00010000UL // blink
327#define RS_RVid 0x00100000u /* reverse video */ 482#define RS_RVid 0x00020000UL // reverse video
328#define RS_Uline 0x00200000u /* underline */ 483#define RS_Uline 0x00040000UL // underline
329 484
330#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ 485// toggle this to force redraw, must be != RS_Careful
486#define RS_redraw 0x01000000UL
487
488// 5 custom bits for extensions
489#define RS_customCount 32
490#define RS_customMask 0x00f80000UL
331#define RS_fontShift 22 491#define RS_customShift 19
332 492
493// other flags
494#define RS_Careful 0x80000000UL /* be careful when drawing these */
495
496#define RS_styleCount 4
497#define RS_styleMask (RS_Bold | RS_Italic)
498#define RS_styleShift 14
499
333#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 500#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
334#define RS_attrMask (RS_baseattrMask|RS_fontMask) 501#define RS_attrMask (RS_baseattrMask | RS_fontMask)
502
503#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
504#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
505#define RS_fontShift 24
506
507#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
508#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
335 509
336#define Sel_none 0 /* Not waiting */ 510#define Sel_none 0 /* Not waiting */
337#define Sel_normal 0x01 /* normal selection */ 511#define Sel_normal 0x01 /* normal selection */
338#define Sel_incr 0x02 /* incremental selection */ 512#define Sel_incr 0x02 /* incremental selection */
339#define Sel_direct 0x00 513#define Sel_direct 0x00
… …
347enum { 521enum {
348 C0_NUL = 0x00, 522 C0_NUL = 0x00,
349 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 523 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
350 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 524 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
351 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 525 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
352 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 526 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
353}; 527};
354#define CHAR_ST 0x9c /* 0234 */ 528#define CHAR_ST 0x9c /* 0234 */
355 529
356/* 530/*
357 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 531 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
358 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 532 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
359 */ 533 */
534enum {
360#define XTerm_name 0 535 XTerm_name = 0,
361#define XTerm_iconName 1 536 XTerm_iconName = 1,
362#define XTerm_title 2 537 XTerm_title = 2,
538 XTerm_property = 3, // change X property
363#define XTerm_Color 4 /* change colors */ 539 XTerm_Color = 4, // change colors
540 XTerm_Color00 = 10, // not implemented, CLASH!
541 XTerm_Color01 = 11, // not implemented
364#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 542 XTerm_Color_cursor = 12, // change actual 'Cursor' color
365#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 543 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
544 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
545 XTerm_Color05 = 15, // not implemented (tektronix fg)
546 XTerm_Color06 = 16, // not implemented (tektronix bg)
366#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 547 XTerm_Color_RV = 17, // change actual 'Highlight' color
367#define XTerm_Color_BD 18 /* change actual 'Bold' color */
368#define XTerm_Color_UL 19 /* change actual 'Underline' color */
369#define XTerm_logfile 46 /* not implemented */ 548 XTerm_logfile = 46, // not implemented
370#define XTerm_font 50 549 XTerm_font = 50,
371 550
372/* 551 XTerm_konsole30 = 30, // reserved for konsole
552 XTerm_konsole31 = 31, // reserved for konsole
553 XTerm_emacs51 = 51, // reserved for emacs shell
554 /*
373 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 555 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
556 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
374 */ 557 */
375#define XTerm_Menu 10 /* set menu item */ 558 Rxvt_Color_BD = 18, // change actual 'Bold' color
559 Rxvt_Color_UL = 19, // change actual 'Underline' color
376#define XTerm_Pixmap 20 /* new bg pixmap */ 560 Rxvt_Pixmap = 20, // new bg pixmap
377#define XTerm_restoreFG 39 /* change default fg color */ 561 Rxvt_restoreFG = 39, // change default fg color
378#define XTerm_restoreBG 49 /* change default bg color */ 562 Rxvt_restoreBG = 49, // change default bg color
379#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 563 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
564
565 URxvt_locale = 701, // change locale
566 URxvt_version = 702, // request version
567
568 URxvt_Color_IT = 704, // change actual 'Italic' colour
569 URxvt_Color_tint = 705, // change actual tint colour
570 URxvt_Color_BD = 706,
571 URxvt_Color_UL = 707,
572
573 URxvt_font = 710,
574 URxvt_boldFont = 711,
575 URxvt_italicFont = 712,
576 URxvt_boldItalicFont = 713,
577
578 URxvt_view_up = 720,
579 URxvt_view_down = 721,
580
581 URxvt_perl = 777,
582};
380 583
381/* Words starting with `Color_' are colours. Others are counts */ 584/* Words starting with `Color_' are colours. Others are counts */
382/* 585/*
383 * The following comment is mostly obsolete since pixcolor_set was expanded:
384 * We're currently upto 29 colours. Only 3 more available. The
385 * PixColor and rendition colour usage should probably be decoupled 586 * The PixColor and rendition colour usage should probably be decoupled
386 * on the unnecessary items, e.g. Color_pointer, but won't bother 587 * on the unnecessary items, e.g. Color_pointer, but won't bother
387 * until we need to. Also, be aware of usage in pixcolor_set 588 * until we need to. Also, be aware of usage in pixcolor_set
388 */ 589 */
389 590
390enum colour_list { 591enum colour_list {
592 Color_none = -2,
593 Color_transparent = -1,
391 Color_fg = 0, 594 Color_fg = 0,
392 Color_bg, 595 Color_bg,
393 minCOLOR, /* 2 */ 596 minCOLOR, /* 2 */
394 Color_Black = minCOLOR, 597 Color_Black = minCOLOR,
395 Color_Red3, 598 Color_Red3,
… …
412 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 615 maxBrightCOLOR, /* minBrightCOLOR + 7 */
413 Color_White = maxBrightCOLOR, 616 Color_White = maxBrightCOLOR,
414#else 617#else
415 Color_White = maxCOLOR, 618 Color_White = maxCOLOR,
416#endif 619#endif
417#ifdef TTY_256COLOR
418 min256COLOR = Color_White + 1, 620 minTermCOLOR = Color_White + 1,
419 max256COLOR = minCOLOR + 255, 621 maxTermCOLOR = Color_White + 72,
420#endif
421#ifndef NO_CURSORCOLOR 622#ifndef NO_CURSORCOLOR
422 Color_cursor, 623 Color_cursor,
423 Color_cursor2, 624 Color_cursor2,
424#endif 625#endif
425 Color_pointer, 626 Color_pointer_fg,
627 Color_pointer_bg,
426 Color_border, 628 Color_border,
427#ifndef NO_BOLD_UNDERLINE_REVERSE 629#ifndef NO_BOLD_UNDERLINE_REVERSE
428 Color_BD, 630 Color_BD,
631 Color_IT,
429 Color_UL, 632 Color_UL,
430 Color_RV, 633 Color_RV,
634#endif
635#if ENABLE_FRILLS
636 Color_underline,
431#endif 637#endif
432#ifdef OPTION_HC 638#ifdef OPTION_HC
433 Color_HC, 639 Color_HC,
434#endif 640#endif
435#ifdef KEEP_SCROLLCOLOR 641#ifdef KEEP_SCROLLCOLOR
436 Color_scroll, 642 Color_scroll,
437 Color_trough, 643 Color_trough,
644#endif
645#if ENABLE_TRANSPARENCY
646 Color_tint,
647#endif
648#if OFF_FOCUS_FADING
649 Color_fade,
438#endif 650#endif
439 NRS_COLORS, /* */ 651 NRS_COLORS, /* */
440#ifdef KEEP_SCROLLCOLOR 652#ifdef KEEP_SCROLLCOLOR
441 Color_topShadow = NRS_COLORS, 653 Color_topShadow = NRS_COLORS,
442 Color_bottomShadow, 654 Color_bottomShadow,
443 TOTAL_COLORS /* upto 30 */ 655 TOTAL_COLORS
444#else 656#else
445 TOTAL_COLORS = NRS_COLORS /* */ 657 TOTAL_COLORS = NRS_COLORS
446#endif 658#endif
447}; 659};
448 660
449#define Color_Bits 9 661#define Color_Bits 7 // 0 .. maxTermCOLOR
450#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
451#define NPIXCLR_BITS 32
452
453#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
454 662
455/* 663/*
456 * Resource list 664 * Resource list
457 */ 665 */
458enum { 666enum {
459 Rs_display_name = 0, 667# define def(name) Rs_ ## name,
460 Rs_term_name, 668# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
461 Rs_iconName, 669# include "rsinc.h"
462 Rs_geometry, 670# undef def
463 Rs_reverseVideo, 671# undef reserve
464 Rs_color,
465 _Rs_color = Rs_color + NRS_COLORS - 1,
466 Rs_font,
467 Rs_name,
468 Rs_title,
469#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
470 Rs_path,
471#endif
472#ifdef XPM_BACKGROUND
473 Rs_backgroundPixmap,
474#endif
475#if (MENUBAR_MAX)
476 Rs_menu,
477#endif
478#ifdef GREEK_SUPPORT
479 Rs_greek_keyboard,
480 Rs_greektoggle_key,
481#endif
482 Rs_loginShell,
483 Rs_jumpScroll,
484#ifdef HAVE_SCROLLBARS
485 Rs_scrollBar,
486 Rs_scrollBar_right,
487 Rs_scrollBar_floating,
488 Rs_scrollBar_align,
489#endif
490 Rs_scrollstyle, /* Rs_scrollBar_style */
491 Rs_scrollTtyOutput,
492 Rs_scrollTtyKeypress,
493 Rs_scrollWithBuffer,
494 Rs_saveLines,
495 Rs_utmpInhibit,
496 Rs_visualBell,
497#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
498 Rs_mapAlert,
499#endif
500#ifdef META8_OPTION
501 Rs_meta8,
502#endif
503#ifdef MOUSE_WHEEL
504 Rs_mouseWheelScrollPage,
505#endif
506#ifndef NO_BACKSPACE_KEY
507 Rs_backspace_key,
508#endif
509#ifndef NO_DELETE_KEY
510 Rs_delete_key,
511#endif
512 Rs_selectstyle,
513#ifdef PRINTPIPE
514 Rs_print_pipe,
515#endif
516#ifdef USE_XIM
517 Rs_preeditType,
518 Rs_inputMethod,
519#endif
520#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
521 Rs_bigfont_key,
522 Rs_smallfont_key,
523#endif
524#ifdef TRANSPARENT
525 Rs_transparent,
526 Rs_transparent_all,
527#endif
528#ifndef NO_FRILLS
529 Rs_ext_bwidth,
530 Rs_int_bwidth,
531#endif
532 Rs_scrollBar_thickness,
533#ifndef NO_LINESPACE
534 Rs_lineSpace,
535#endif
536 Rs_cutchars,
537#ifdef ACS_ASCII
538 Rs_acs_chars,
539#endif
540 Rs_modifier,
541 Rs_answerbackstring,
542 Rs_tripleclickwords,
543 Rs_cursorBlink,
544 Rs_pointerBlank,
545 Rs_pointerBlankDelay,
546 Rs_imLocale,
547 NUM_RESOURCES 672 NUM_RESOURCES
548}; 673};
549 674
550// see init.C:xa_named, which must be kept in sync
551enum {
552 XA_TEXT = 0,
553 XA_COMPOUND_TEXT,
554 XA_UTF8_STRING,
555 XA_MULTIPLE,
556 XA_TARGETS,
557 XA_TIMESTAMP,
558 XA_VT_SELECTION,
559 XA_INCR,
560 XA_WMDELETEWINDOW,
561#ifdef TRANSPARENT
562 XA_XROOTPMAPID,
563#endif
564#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
565 XA_DNDPROTOCOL,
566 XA_DNDSELECTION,
567#endif /* OFFIX_DND */
568 XA_CLIPBOARD,
569 NUM_XA
570};
571
572/* DEC private modes */ 675/* DEC private modes */
573#define PrivMode_132 (1LU<<0) 676#define PrivMode_132 (1UL<<0)
574#define PrivMode_132OK (1LU<<1) 677#define PrivMode_132OK (1UL<<1)
575#define PrivMode_rVideo (1LU<<2) 678#define PrivMode_rVideo (1UL<<2)
576#define PrivMode_relOrigin (1LU<<3) 679#define PrivMode_relOrigin (1UL<<3)
577#define PrivMode_Screen (1LU<<4) 680#define PrivMode_Screen (1UL<<4)
578#define PrivMode_Autowrap (1LU<<5) 681#define PrivMode_Autowrap (1UL<<5)
579#define PrivMode_aplCUR (1LU<<6) 682#define PrivMode_aplCUR (1UL<<6)
580#define PrivMode_aplKP (1LU<<7) 683#define PrivMode_aplKP (1UL<<7)
581#define PrivMode_HaveBackSpace (1LU<<8) 684#define PrivMode_HaveBackSpace (1UL<<8)
582#define PrivMode_BackSpace (1LU<<9) 685#define PrivMode_BackSpace (1UL<<9)
583#define PrivMode_ShiftKeys (1LU<<10) 686#define PrivMode_ShiftKeys (1UL<<10)
584#define PrivMode_VisibleCursor (1LU<<11) 687#define PrivMode_VisibleCursor (1UL<<11)
585#define PrivMode_MouseX10 (1LU<<12) 688#define PrivMode_MouseX10 (1UL<<12)
586#define PrivMode_MouseX11 (1LU<<13) 689#define PrivMode_MouseX11 (1UL<<13)
587#define PrivMode_scrollBar (1LU<<14) 690#define PrivMode_scrollBar (1UL<<14)
588#define PrivMode_menuBar (1LU<<15)
589#define PrivMode_TtyOutputInh (1LU<<16) 691#define PrivMode_TtyOutputInh (1UL<<15)
590#define PrivMode_Keypress (1LU<<17) 692#define PrivMode_Keypress (1UL<<16)
591#define PrivMode_smoothScroll (1LU<<18) 693#define PrivMode_smoothScroll (1UL<<17)
592#define PrivMode_vt52 (1LU<<19) 694#define PrivMode_vt52 (1UL<<18)
695#define PrivMode_LFNL (1UL<<19)
593/* too annoying to implement X11 highlight tracking */ 696/* too annoying to implement X11 highlight tracking */
594/* #define PrivMode_MouseX11Track (1LU<<18) */ 697/* #define PrivMode_MouseX11Track (1LU<<20) */
595 698
596#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 699#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
597#define PrivMode(test,bit) \
598 if (test) \
599 PrivateModes |= (bit); \
600 else \
601 PrivateModes &= ~(bit)
602 700
603#ifdef ALLOW_132_MODE 701#ifdef ALLOW_132_MODE
604# define PrivMode_Default \
605(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 702# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
606#else 703#else
607# define PrivMode_Default \ 704# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
608(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
609#endif 705#endif
610 706
611#define XDEPTH display->depth 707// do not change these constants lightly, there are many interdependencies
612#define XCMAP display->cmap
613#define XVISUAL display->visual
614
615#define IMBUFSIZ 128 /* input modifier buffer sizes */ 708#define IMBUFSIZ 128 // input modifier buffer sizes
616#ifndef BUFSIZ
617# define BUFSIZ 4096
618#endif
619#define KBUFSZ 512 /* size of keyboard mapping buffer */ 709#define KBUFSZ 512 // size of keyboard mapping buffer
710#define CBUFSIZ 2048 // size of command buffer
711#define UBUFSIZ 2048 // character buffer
712
713#ifndef PATH_MAX
714# define PATH_MAX 16384
715#endif
716
717/* Motif window hints */
718#define MWM_HINTS_FUNCTIONS (1L << 0)
719#define MWM_HINTS_DECORATIONS (1L << 1)
720#define MWM_HINTS_INPUT_MODE (1L << 2)
721#define MWM_HINTS_STATUS (1L << 3)
722/* bit definitions for MwmHints.functions */
723#define MWM_FUNC_ALL (1L << 0)
724#define MWM_FUNC_RESIZE (1L << 1)
725#define MWM_FUNC_MOVE (1L << 2)
726#define MWM_FUNC_MINIMIZE (1L << 3)
727#define MWM_FUNC_MAXIMIZE (1L << 4)
728#define MWM_FUNC_CLOSE (1L << 5)
729/* bit definitions for MwmHints.decorations */
730#define MWM_DECOR_ALL (1L << 0)
731#define MWM_DECOR_BORDER (1L << 1)
732#define MWM_DECOR_RESIZEH (1L << 2)
733#define MWM_DECOR_TITLE (1L << 3)
734#define MWM_DECOR_MENU (1L << 4)
735#define MWM_DECOR_MINIMIZE (1L << 5)
736#define MWM_DECOR_MAXIMIZE (1L << 6)
737/* bit definitions for MwmHints.inputMode */
738#define MWM_INPUT_MODELESS 0
739#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
740#define MWM_INPUT_SYSTEM_MODAL 2
741#define MWM_INPUT_FULL_APPLICATION_MODAL 3
742#define PROP_MWM_HINTS_ELEMENTS 5
620 743
621/* 744/*
622 ***************************************************************************** 745 *****************************************************************************
623 * MACRO DEFINES 746 * MACRO DEFINES
624 ***************************************************************************** 747 *****************************************************************************
625 */ 748 */
626#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 749#define dLocal(type,name) type const name = this->name
627#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 750
628#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 751// for speed reasons, we assume that all codepoints 32 to 126 are
629#define STRCASECMP(x, y) strcasecmp((x), (y)) 752// single-width.
630#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 753#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
631#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
632#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
633#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
634#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
635#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
636#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
637#define STRDUP(x) strdup((const char *)(x))
638#define STRLEN(x) strlen((const char *)(x))
639#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
640#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
641 754
642/* convert pixel dimensions to row/column values. Everything as int32_t */ 755/* convert pixel dimensions to row/column values. Everything as int32_t */
643#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 756#define Pixel2Col(x) Pixel2Width((int32_t)(x))
644#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 757#define Pixel2Row(y) Pixel2Height((int32_t)(y))
645#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 758#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
646#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 759#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
647#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 760#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
648#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 761#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
649#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 762#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
650#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 763#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
651 764
652#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 765// for m >= -n, ensure remainder lies between 0..n-1
653#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 766#define MOD(m,n) (((m) + (n)) % (n))
767
768#define LINENO(n) MOD (term_start + int(n), total_rows)
769#define ROW(n) row_buf [LINENO (n)]
654 770
655/* how to build & extract colors and attributes */ 771/* how to build & extract colors and attributes */
656#define GET_BASEFG(x) (((x) & RS_fgMask)) 772#define GET_BASEFG(x) (((x) & RS_fgMask))
657#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 773#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
658#ifndef NO_BRIGHTCOLOR
659# define GET_FGCOLOR(x) \
660 ((((x) & RS_Bold) == 0 \
661 || GET_BASEFG(x) < minCOLOR \
662 || GET_BASEFG(x) >= minBrightCOLOR) \
663 ? GET_BASEFG(x) \
664 : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
665# define GET_BGCOLOR(x) \
666 ((((x) & RS_Blink) == 0 \
667 || GET_BASEBG(x) < minCOLOR \
668 || GET_BASEBG(x) >= minBrightCOLOR) \
669 ? GET_BASEBG(x) \
670 : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
671#else
672# define GET_FGCOLOR(x) GET_BASEFG(x)
673# define GET_BGCOLOR(x) GET_BASEBG(x)
674#endif
675 774
676#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 775#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 776#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
777
778#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
779#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678 780
679#define GET_ATTR(x) (((x) & RS_attrMask)) 781#define GET_ATTR(x) (((x) & RS_attrMask))
680#define GET_BGATTR(x) \ 782#define GET_BGATTR(x) \
681 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 783 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682 | (((x) & RS_fgMask)<<Color_Bits)) \ 784 | (((x) & RS_fgMask)<<Color_Bits)) \
683 : ((x) & (RS_attrMask | RS_bgMask))) 785 : ((x) & (RS_attrMask | RS_bgMask)))
684#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 786#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 787#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 788#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687 789
688#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 790#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
689#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 791
792#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
793#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
794
795#if ENABLE_STYLES
796# define FONTSET(style) fontset[GET_STYLE (style)]
797#else
798# define FONTSET(style) fontset[0]
799#endif
690 800
691#ifdef HAVE_SCROLLBARS 801#ifdef HAVE_SCROLLBARS
692# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 802# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693#else 803#else
694# define scrollbar_TotalWidth() (0) 804# define scrollbar_TotalWidth() (0)
… …
699#define scrollbar_isUpDn() isupper (scrollBar.state) 809#define scrollbar_isUpDn() isupper (scrollBar.state)
700#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) 810#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701 811
702#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) 812#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703#define scrollbarnext_upButton(y) ((y) > scrollBar.end \ 813#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704 && (y) <= scrollbarnext_dnval()) 814 && (y) <= scrollbarnext_dnval ())
705#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) 815#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT 816#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) 817#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) 818#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709#define SCROLLRXVT_MINHEIGHT 10 819#define SCROLLRXVT_MINHEIGHT 10
… …
714 : SCROLLRXVT_MINHEIGHT) 824 : SCROLLRXVT_MINHEIGHT)
715#define scrollbar_above_slider(y) ((y) < scrollBar.top) 825#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 826#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717#define scrollbar_position(y) ((y) - scrollBar.beg) 827#define scrollbar_position(y) ((y) - scrollBar.beg)
718#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 828#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719 - scrollbar_minheight()) 829 - scrollbar_minheight ())
720 830
721#if (MENUBAR_MAX > 1) 831typedef callback<void (const char *)> log_callback;
722/* rendition style flags */ 832typedef callback<int (int)> getfd_callback;
723# define menuBar_height() (TermWin.fheight + SHADOW)
724# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
725# define isMenuBarWindow(w) ((w) == menuBar.win)
726#else
727# define menuBar_height() (0)
728# define menuBar_TotalHeight() (0)
729# define isMenuBarWindow(w) (0)
730#endif
731 833
732#ifdef XPM_BACKGROUND 834#define SET_LOCALE(locale) rxvt_set_locale (locale)
733# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 835extern bool rxvt_set_locale (const char *locale) NOTHROW;
734#else 836extern void rxvt_push_locale (const char *locale) NOTHROW;
735# define XPMClearArea(a, b, c, d, e, f, g) 837extern void rxvt_pop_locale () NOTHROW;
736#endif
737 838
738#ifndef STRICT_FONT_CHECKING
739# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
740#endif
741
742#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
743#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
744
745#ifdef UTMP_SUPPORT
746# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747# undef HAVE_UTMPX_H
748# undef HAVE_STRUCT_UTMPX
749# endif
750# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
751# undef HAVE_UTMP_H
752# undef HAVE_STRUCT_UTMP
753# endif
754
755# ifdef HAVE_UTMPX_H
756# include <utmpx.h>
757# endif
758# ifdef HAVE_UTMP_H
759# include <utmp.h>
760# endif
761#endif
762
763#ifdef DEBUG_CMD
764# define D_CMD(x) fprintf x ; fputc('\n', stderr)
765#else
766# define D_CMD(x)
767#endif
768#ifdef DEBUG_INIT
769# define D_INIT(x) fprintf x ; fputc('\n', stderr)
770#else
771# define D_INIT(x)
772#endif
773#ifdef DEBUG_MAIN
774# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775#else
776# define D_MAIN(x)
777#endif
778#ifdef DEBUG_SCREEN
779# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
780#else
781# define D_SCREEN(x)
782#endif
783#ifdef DEBUG_SELECT
784# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
785#else
786# define D_SELECT(x)
787#endif
788#ifdef DEBUG_SIZE
789# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790#else
791# define D_SIZE(x)
792#endif
793#ifdef DEBUG_X
794# define D_X(x) fprintf x ; fputc('\n', stderr)
795#else
796# define D_X(x)
797#endif
798
799/*
800 ***************************************************************************** 839/****************************************************************************/
801 * VARIABLES 840
841#define LINE_LONGER 0x0001 // line is continued on the next row
842#define LINE_FILTERED 0x0002 // line has been filtered
843#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
844#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
845#define LINE_BIDI 0x0010 // line needs bidi (NYI)
846
847struct line_t {
848 text_t *t; // terminal the text
849 rend_t *r; // rendition, uses RS_ flags
850 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
851 uint32_t f; // flags
852
853 bool is_longer ()
854 {
855 return f & LINE_LONGER;
856 }
857
858 void is_longer (int set)
859 {
860 if (set)
861 f |= LINE_LONGER;
862 else
863 f &= ~LINE_LONGER;
864 }
865
866 void clear ()
867 {
868 t = 0;
869 r = 0;
870 l = 0;
871 f = 0;
872 }
873
874 void touch () // call whenever a line is changed/touched/updated
875 {
876#if ENABLE_PERL
877 f &= ~LINE_FILTERED;
878#endif
879 }
880
881 void touch (int col)
882 {
883 max_it (l, col);
884 touch ();
885 }
886};
887
802 ***************************************************************************** 888/****************************************************************************/
803 */
804#ifdef MENUBAR
805# include "menubar.h"
806#endif
807
808#define BLINK_INTERVAL 0.5
809#define TEXT_BLINK_INTERVAL 0.5
810
811#ifndef __attribute__
812# ifdef __GNUC__
813# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
814# define __attribute__(x)
815# endif
816# endif
817# define __attribute__(x)
818#endif
819 889
820// primivite wrapper around mbstate_t to ensure initialisation 890// primivite wrapper around mbstate_t to ensure initialisation
821struct mbstate { 891struct mbstate {
822 mbstate_t mbs; 892 mbstate_t mbs;
823 893
824 mbstate () 894 operator mbstate_t *() { return &mbs; }
895 void reset () { memset (&mbs, 0, sizeof (mbs)); }
896 mbstate () { reset (); }
897};
898
899/****************************************************************************/
900
901#define UNICODE_MASK 0x1fffffUL
902
903#if UNICODE3
904# define COMPOSE_LO 0x40000000UL
905# define COMPOSE_HI 0x400fffffUL
906# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
907#else
908# if ENABLE_PERL
909# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
910# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
911# else
912# define COMPOSE_LO 0xd800UL
913# define COMPOSE_HI 0xf8ffUL
914# endif
915# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
916#endif
917
918#if ENABLE_COMBINING
919// compose chars are used to represent composite characters
920// that are not representable in unicode, as well as characters
921// not fitting in the BMP.
922struct compose_char {
923 unicode_t c1, c2; // any chars != NOCHAR are valid
924 compose_char (unicode_t c1, unicode_t c2)
925 : c1(c1), c2(c2)
926 { }
927};
928
929class rxvt_composite_vec {
930 vector<compose_char> v;
931public:
932 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
933 int expand (unicode_t c, wchar_t *r);
934 compose_char *operator [](text_t c)
825 { 935 {
826 MEMSET (&mbs, 0, sizeof (mbs)); 936 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
937 ? &v[c - COMPOSE_LO]
938 : 0;
827 } 939 }
828}; 940};
829 941
830struct rxvt_term : rxvt_vars { 942extern class rxvt_composite_vec rxvt_composite;
831 struct mbstate mbstate; 943#endif
944
945/****************************************************************************/
946
947#ifdef KEYSYM_RESOURCE
948class keyboard_manager;
949#endif
950
951struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
952
953 // special markers with magic addresses
954 static const char resval_undef []; // options specifically unset
955 static const char resval_on []; // boolean options switched on
956 static const char resval_off []; // or off
957
958 log_callback *log_hook; // log error messages through this hook, if != 0
959 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
960#if ENABLE_PERL
961 rxvt_perl_term perl;
962#endif
963 struct mbstate mbstate; // current input multibyte state
832 964
833 unsigned char want_refresh:1, 965 unsigned char want_refresh:1,
834#ifdef TRANSPARENT 966#ifdef ENABLE_TRANSPARENCY
835 want_full_refresh:1, /* awaiting full screen refresh */ 967 want_full_refresh:1, /* awaiting full screen refresh */
836#endif 968#endif
837#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
838 am_transparent:1, /* is a transparent term */
839 am_pixmap_trans:1, /* transparency w/known root pixmap */
840#endif
841 current_screen:1, /* primary or secondary */ 969 current_screen:1, /* primary or secondary */
842 hate_those_clicks:1, /* a.k.a. keep mark position */
843 num_scr_allow:1, 970 num_scr_allow:1,
844 bypass_keystate:1, 971 bypass_keystate:1,
845#ifdef CURSOR_BLINK 972#ifdef CURSOR_BLINK
846 hidden_cursor:1, 973 hidden_cursor:1,
847#endif 974#endif
… …
849 hidden_text:1, 976 hidden_text:1,
850#endif 977#endif
851#ifdef POINTER_BLANK 978#ifdef POINTER_BLANK
852 hidden_pointer:1, 979 hidden_pointer:1,
853#endif 980#endif
981 enc_utf8:1, /* wether locale uses utf-8 */
982 seen_input:1, /* wether we have seen some program output yet */
983 seen_resize:1, /* wether we had a resize event */
854 parsed_geometry:1, 984 parsed_geometry:1;
855 seen_input:1, /* wether any input has been seen so far */
856 enc_utf8:1; /* wether terminal reads/writes utf-8 */
857 985
858 unsigned char refresh_type, 986 unsigned char refresh_type,
859#ifdef UTMP_SUPPORT
860 next_utmp_action,
861#endif
862#ifndef NO_SETOWNER_TTYDEV
863 next_tty_action,
864#endif
865#ifdef META8_OPTION 987#ifdef META8_OPTION
866 meta_char, /* Alt-key prefix */ 988 meta_char, /* Alt-key prefix */
867#endif 989#endif
868 scrollbar_align, 990 scrollbar_align,
869 selection_wait, 991 selection_wait,
870 selection_type; 992 selection_type;
871/* ---------- */ 993/* ---------- */
872#ifdef GREEK_SUPPORT 994 bool rvideo_state, rvideo_mode;
873 short greek_mode; /* greek keyboard mode */ 995#ifndef NO_BELL
874#endif
875 short rvideo; 996 bool rvideo_bell;
997#endif
876 int16_t num_scr; /* screen: number lines scrolled */ 998 int num_scr; /* screen: number lines scrolled */
877 unsigned int prev_ncol, /* screen: previous number of columns */ 999 int prev_ncol, /* screen: previous number of columns */
878 prev_nrow; /* screen: previous number of rows */ 1000 prev_nrow; /* screen: previous number of rows */
879#ifdef RXVT_GRAPHICS
880 uint16_t gr_prev_start;
881#endif
882/* ---------- */ 1001/* ---------- */
883 rend_t rstyle; 1002 rend_t rstyle;
884/* ---------- */ 1003/* ---------- */
885 uint32_t pixcolor_set[NPIXCLR_SETS];
886/* ---------- */
887#ifdef SELECTION_SCROLLING 1004#ifdef SELECTION_SCROLLING
888 int scroll_selection_delay,
889 scroll_selection_lines; 1005 int scroll_selection_lines;
890 enum page_dirn scroll_selection_dir; 1006 enum page_dirn scroll_selection_dir;
891 int selection_save_x, 1007 int selection_save_x,
892 selection_save_y, 1008 selection_save_y,
893 selection_save_state, 1009 selection_save_state;
894 pending_scroll_selection;
895#endif 1010#endif
896/* ---------- */ 1011/* ---------- */
897 int csrO, /* Hops - csr offset in thumb/slider to */ 1012 int csrO, /* Hops - csr offset in thumb/slider to */
898 /* give proper Scroll behaviour */ 1013 /* give proper Scroll behaviour */
899#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
900 scroll_arrow_delay,
901#endif
902#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1014#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
903 mouse_slip_wheel_delay,
904 mouse_slip_wheel_speed, 1015 mouse_slip_wheel_speed,
905#endif 1016#endif
906 refresh_count, 1017 refresh_count,
907 refresh_limit,
908 fnum, /* logical font number */
909 last_bot, /* scrollbar last bottom position */ 1018 last_bot, /* scrollbar last bottom position */
910 last_top, /* scrollbar last top position */ 1019 last_top, /* scrollbar last top position */
911 last_state, /* scrollbar last state */ 1020 last_state, /* scrollbar last state */
912 scrollbar_len, 1021 scrollbar_len,
913#ifdef MENUBAR
914 menu_readonly, /* okay to alter menu? */
915 Arrows_x,
916#endif
917#if MENUBAR_MAX > 1
918 Nbars,
919#endif
920 window_vt_x, 1022 window_vt_x,
921 window_vt_y, 1023 window_vt_y,
922 window_sb_x, 1024 window_sb_x,
923# ifdef POINTER_BLANK 1025# ifdef POINTER_BLANK
924 pointerBlankDelay, 1026 pointerBlankDelay,
925# endif 1027# endif
926 allowedxerror; 1028 allowedxerror;
927/* ---------- */ 1029/* ---------- */
928 unsigned int ModMetaMask, 1030 unsigned int ModLevel3Mask,
1031 ModMetaMask,
929 ModNumLockMask, 1032 ModNumLockMask;
930 old_width, /* last used width in screen resize */ 1033 int old_width, /* last used width in screen resize */
931 old_height, /* last used height in screen resize */ 1034 old_height; /* last used height in screen resize */
932#ifndef NO_BRIGHTCOLOR
933 colorfgbg,
934#endif
935 ttymode;
936 unsigned long PrivateModes, 1035 unsigned long priv_modes,
937 SavedModes; 1036 SavedModes;
938/* ---------- */ 1037/* ---------- */
939 Atom xa[NUM_XA]; 1038 Atom *xa;
940/* ---------- */ 1039/* ---------- */
941#ifdef MENUBAR 1040#ifdef RXVT_SCROLLBAR
942 GC menubarGC;
943#endif
944#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
945 GC scrollbarGC, 1041 GC scrollbarGC,
946 topShadowGC, 1042 topShadowGC,
947 botShadowGC; 1043 botShadowGC;
948#endif 1044#endif
949#ifdef XTERM_SCROLLBAR 1045#ifdef XTERM_SCROLLBAR
… …
967#endif 1063#endif
968/* ---------- */ 1064/* ---------- */
969 Time selection_time, 1065 Time selection_time,
970 selection_request_time; 1066 selection_request_time;
971 pid_t cmd_pid; /* process id of child */ 1067 pid_t cmd_pid; /* process id of child */
972 gid_t ttygid; 1068 char * incr_buf;
973#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1069 size_t incr_buf_size, incr_buf_fill;
974 uid_t euid;
975 gid_t egid;
976#endif
977/* ---------- */ 1070/* ---------- */
978 Cursor leftptr_cursor; 1071 Cursor leftptr_cursor;
979#ifdef POINTER_BLANK
980 Cursor blank_cursor;
981#endif
982/* ---------- */ 1072/* ---------- */
983 const char *ttydev; /* pty/tty name */
984#ifndef NO_BACKSPACE_KEY 1073#ifndef NO_BACKSPACE_KEY
985 const char *key_backspace; 1074 const char *key_backspace;
986#endif 1075#endif
987#ifndef NO_DELETE_KEY 1076#ifndef NO_DELETE_KEY
988 const char *key_delete; 1077 const char *key_delete;
989#endif 1078#endif
990#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
991 KeySym ks_bigfont, ks_smallfont;
992#endif
993#ifdef GREEK_SUPPORT
994 KeySym ks_greekmodeswith;
995#endif
996#ifdef USE_XIM
997 XIC Input_Context;
998 XIMStyle input_style;
999 int event_type;
1000#endif
1001 struct mouse_event MEvent; 1079 struct mouse_event MEvent;
1002 XComposeStatus compose; 1080 XComposeStatus compose;
1003#ifdef RXVT_GRAPHICS
1004 int graphics_up;
1005 struct grwin_t *gr_root;
1006#endif
1007 ttymode_t tio; 1081 ttymode_t tio;
1008#ifdef UTMP_SUPPORT
1009# ifdef HAVE_STRUCT_UTMP
1010 struct utmp ut;
1011# endif
1012# ifdef HAVE_STRUCT_UTMPX
1013 struct utmpx utx;
1014# endif
1015# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1016 char ut_id[5];
1017# endif
1018 int utmp_pos;
1019#endif
1020 row_col_t oldcursor; 1082 row_col_t oldcursor;
1021#ifdef XPM_BACKGROUND 1083#ifdef HAVE_BG_PIXMAP
1022 bgPixmap_t bgPixmap; 1084 bgPixmap_t bgPixmap;
1023 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1024#endif 1085#endif
1025#ifdef MULTICHAR_SET 1086#ifdef HAVE_AFTERIMAGE
1026 int oldcursormulti; 1087 ASVisual *asv;
1027 void (*multichar_decode)(unsigned char *str, int len); 1088 ASImageManager *asimman;
1028#endif 1089#endif
1029#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1030 struct stat ttyfd_stat; /* original status of our tty */
1031#endif
1032#ifdef MENUBAR
1033 menu_t *ActiveMenu, /* currently active menu */
1034 *BuildMenu; /* the menu currently being built */
1035 bar_t *CurrentBar;
1036# if !(MENUBAR_MAX > 1)
1037 bar_t BarList;
1038# endif /* (MENUBAR_MAX > 1) */
1039#endif
1040#ifdef RXVT_GRAPHICS
1041 Window gr_last_id;
1042#endif
1043#ifdef CURSOR_BLINK
1044 struct timeval lastcursorchange;
1045#endif
1046#ifdef POINTER_BLANK
1047 struct timeval lastmotion;
1048#endif
1049 1090
1050/* these three don't need to be kept but do so to placate some mem checkers */ 1091#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1093 text_t **ov_text;
1094 rend_t **ov_rend;
1095
1096 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y,
1100 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif
1105
1106 vector<void *> allocated; // free these memory blocks with free()
1107
1051 char *env_windowid; /* environmental variable WINDOWID */ 1108 char env_windowid[21]; /* environmental variable WINDOWID */
1109 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1052 char *env_display; /* environmental variable DISPLAY */ 1110 char *env_display; /* environmental variable DISPLAY */
1053 char *env_term; /* environmental variable TERM */ 1111 char *env_term; /* environmental variable TERM */
1054 char *env_colorfgbg; 1112
1055 char *locale; 1113 char *locale;
1056 char *codeset;
1057 char charsets[4]; 1114 char charsets[4];
1058 unsigned char *v_buffer; /* pointer to physical buffer */ 1115 char *v_buffer; /* pointer to physical buffer */
1059 unsigned int v_buflen; /* size of area to write */ 1116 unsigned int v_buflen; /* size of area to write */
1060 char *newfont[MAX_NFONTS]; 1117 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1118
1061#ifdef KEYSYM_RESOURCE 1119#ifdef KEYSYM_RESOURCE
1062 const unsigned char *Keysym_map[256]; 1120 keyboard_manager *keyboard;
1063#endif 1121#endif
1122
1064 const char *rs[NUM_RESOURCES]; 1123 const char *rs[NUM_RESOURCES];
1065/* command input buffering */ 1124 /* command input buffering */
1066 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1125 char *cmdbuf_ptr, *cmdbuf_endp;
1067 unsigned char cmdbuf_base[BUFSIZ]; 1126 char cmdbuf_base[CBUFSIZ];
1068 1127
1069 rxvt_salloc *ralloc; 1128 ptytty *pty;
1070 rxvt_salloc *talloc;
1071 1129
1072 void paste (const unsigned char *data, unsigned int len); 1130 rxvt_salloc *talloc; // text line allocator
1131 rxvt_salloc *ralloc; // rend line allocator
1073 1132
1074 void flush (); 1133 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1075 1134
1076#ifdef TRANSPARENT 1135#if ENABLE_FRILLS || ISO_14755
1136 // ISO 14755 entry support
1137 unicode_t iso14755buf;
1138 void commit_iso14755 ();
1139 int hex_keyval (XKeyEvent &ev);
1140# if ISO_14755
1141 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1142 void iso14755_54 (int x, int y);
1143# endif
1144#endif
1145
1146 // modifies first argument(!)
1147 void paste (char *data, unsigned int len) NOTHROW;
1148
1149 long vt_emask, vt_emask_perl, vt_emask_xim;
1150
1151 void vt_select_input () const NOTHROW
1152 {
1153 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1154 }
1155
1156#if ENABLE_TRANSPARENCY || ENABLE_PERL
1077 void rootwin_cb (XEvent &xev); 1157 void rootwin_cb (XEvent &xev);
1078 xevent_watcher rootwin_ev; 1158 xevent_watcher rootwin_ev;
1079#endif 1159#endif
1160#ifdef HAVE_BG_PIXMAP
1161 int update_background ();
1162 void update_background_cb (time_watcher &w);
1163 time_watcher update_background_ev;
1164#endif
1080 1165
1081 void x_cb (XEvent &xev); 1166 void x_cb (XEvent &xev);
1167 void flush ();
1082 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
1083 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1084#ifdef HAVE_SCROLLBARS 1170#ifdef HAVE_SCROLLBARS
1085 xevent_watcher scrollbar_ev; 1171 xevent_watcher scrollbar_ev;
1086#endif 1172#endif
1087#ifdef MENUBAR
1088 xevent_watcher menubar_ev;
1089#endif
1090 1173
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1091 void check_cb (check_watcher &w); check_watcher check_ev; 1175 void check_cb (check_watcher &w); check_watcher check_ev;
1092 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1093 1177 void flush_cb (time_watcher &w); time_watcher flush_ev;
1094 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1178 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1095
1096 void incr_cb (time_watcher &w); time_watcher incr_ev; 1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1097 1180
1098#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1099 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1100#endif 1183#endif
1101#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1102 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1186#endif
1187#ifndef NO_BELL
1188 void bell_cb (time_watcher &w); time_watcher bell_ev;
1189#endif
1190
1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1192 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1193#endif
1194#ifdef SELECTION_SCROLLING
1195 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1196#endif
1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1198 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1103#endif 1199#endif
1104 1200
1105#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1106 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1202 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1107 void pointer_blank (); 1203 void pointer_blank ();
1204#endif
1108 void pointer_unblank (); 1205 void pointer_unblank ();
1109#endif
1110 1206
1111 void tt_printf (const char *fmt,...); 1207 void tt_printf (const char *fmt,...);
1112 void tt_write (const unsigned char *data, unsigned int len); 1208 void tt_write (const char *data, unsigned int len);
1209 void pty_write ();
1113 1210
1114 void tt_winch (); 1211 void tt_winch ();
1115 1212
1116 rxvt_term (); 1213 rxvt_term ();
1117 ~rxvt_term (); 1214 ~rxvt_term ();
1118 void destroy (); 1215 void destroy ();
1216 void emergency_cleanup ();
1119 1217
1120 bool init (int argc, const char *const *argv); 1218 bool init (int argc, const char *const *argv, stringvec *envv);
1219
1220 bool init (stringvec *argv, stringvec *envv)
1221 {
1222 this->argv = argv;
1223 return init (argv->size (), argv->begin (), envv);
1224 }
1225
1121 bool init_vars (); 1226 bool init_vars ();
1122 1227
1123 uint32_t next_char ();
1124
1125 bool pty_fill (); 1228 bool pty_fill ();
1126 1229
1127 void *operator new (size_t s); 1230 void make_current () const // make this the "currently active" urxvt instance
1128 void operator delete (void *p, size_t s); 1231 {
1232 SET_R (this);
1233 set_environ (envv);
1234 rxvt_set_locale (locale);
1235 }
1129 1236
1130 void init_secondary (); 1237 void init_secondary ();
1131 const char **init_resources (int argc, const char *const *argv); 1238 const char **init_resources (int argc, const char *const *argv);
1239 const char *x_resource (const char *name);
1132 void init_env (); 1240 void init_env ();
1133 void set_locale (const char *locale); 1241 void set_locale (const char *locale);
1134 void init_xlocale (); 1242 void init_xlocale ();
1135 void init_command (const char *const *argv); 1243 void init_command (const char *const *argv);
1136 int run_command (const char *const *argv); 1244 void run_command (const char *const *argv);
1137 int run_child (const char *const *argv); 1245 int run_child (const char *const *argv);
1138 1246
1139 void color_aliases(int idx); 1247 void color_aliases (int idx);
1140 void recolour_cursor (); 1248 void recolour_cursor ();
1141 void create_windows (int argc, const char *const *argv); 1249 void create_windows (int argc, const char *const *argv);
1142 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1250 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1143 void window_calc (unsigned int width, unsigned int height); 1251 void window_calc (unsigned int newwidth, unsigned int newheight);
1144 void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1145 1252
1146#if USE_XIM 1253#if USE_XIM
1254 rxvt_xim *input_method;
1255 XIC Input_Context;
1256 XIMStyle input_style;
1257 XPoint spot; // most recently sent spot position
1258
1259 void im_destroy ();
1260 void im_cb (); im_watcher im_ev;
1147 void set_size (XRectangle *size); 1261 void im_set_size (XRectangle &size);
1148 void set_position (XPoint *pos); 1262 void im_set_position (XPoint &pos) NOTHROW;
1149 void set_color (unsigned long *fg, unsigned long *bg); 1263 void im_set_color (unsigned long &fg, unsigned long &bg);
1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1265
1266 bool IMisRunning ();
1267 void IMSendSpot ();
1268 bool IM_get_IC (const char *modifiers);
1269 void IMSetPosition ();
1150#endif 1270#endif
1151 1271
1152 void resize_scrollbar (); 1272 void resize_scrollbar ();
1153 1273
1154 void pixel_position (int *x, int *y);
1155
1156 void selection_click (int clicks, int x, int y);
1157 void selection_extend (int x, int y, int flag);
1158 void selection_rotate (int x, int y);
1159
1160 /* screen(!) */
1161 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1162 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1163 int scr_scroll_text (int row1, int row2, int count, int spec);
1164 void scr_reset ();
1165 void scr_reset_realloc ();
1166 void scr_release ();
1167 void scr_clear ();
1168 void scr_refresh (unsigned char refresh_type);
1169 bool scr_refresh_rend (rend_t mask, rend_t value);
1170 void scr_erase_screen (int mode);
1171 void scr_touch (bool refresh);
1172 void scr_expose (int x, int y, int width, int height, bool refresh);
1173
1174 /* autoconvert */
1175
1176 // command.C 1274 // command.C
1177 void lookup_key (XKeyEvent &ev); 1275 void key_press (XKeyEvent &ev);
1276 void key_release (XKeyEvent &ev);
1178 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1277 unsigned int cmd_write (const char *str, unsigned int count);
1179 uint32_t cmd_getc (); 1278
1279 wchar_t next_char () NOTHROW;
1280 wchar_t cmd_getc () THROW ((class out_of_input));
1281 uint32_t next_octet () NOTHROW;
1282 uint32_t cmd_get8 () THROW ((class out_of_input));
1283
1284 bool cmd_parse ();
1180 void mouse_report (const XButtonEvent &ev); 1285 void mouse_report (XButtonEvent &ev);
1181 void button_press (const XButtonEvent &ev); 1286 void button_press (XButtonEvent &ev);
1182 void button_release (const XButtonEvent &ev); 1287 void button_release (XButtonEvent &ev);
1183 int check_our_parents (); 1288 void focus_in ();
1289 void focus_out ();
1290 void update_fade_color (unsigned int idx);
1184#ifdef PRINTPIPE 1291#ifdef PRINTPIPE
1185 FILE * popen_printer (); 1292 FILE *popen_printer ();
1186 int pclose_printer (FILE *stream); 1293 int pclose_printer (FILE *stream);
1187#endif 1294#endif
1188 void process_print_pipe (); 1295 void process_print_pipe ();
1189 void process_nonprinting (unsigned char ch); 1296 void process_nonprinting (unicode_t ch);
1190 void process_escape_vt52 (unsigned char ch); 1297 void process_escape_vt52 (unicode_t ch);
1191 void process_escape_seq (); 1298 void process_escape_seq ();
1192 void process_csi_seq (); 1299 void process_csi_seq ();
1193 void process_window_ops (const int *args, unsigned int nargs); 1300 void process_window_ops (const int *args, unsigned int nargs);
1194 unsigned char * get_to_st (unsigned char *ends_how); 1301 char *get_to_st (unicode_t &ends_how);
1195 void process_dcs_seq (); 1302 void process_dcs_seq ();
1196 void process_osc_seq (); 1303 void process_osc_seq ();
1197 void xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))); 1304 void process_color_seq (int report, int color, const char *str, char resp);
1305 void process_xterm_seq (int op, const char *str, char resp);
1198 int privcases (int mode, unsigned long bit); 1306 int privcases (int mode, unsigned long bit);
1199 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1307 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1200 void process_sgr_mode (unsigned int nargs, const int *arg); 1308 void process_sgr_mode (unsigned int nargs, const int *arg);
1201 void process_graphics (); 1309 void process_graphics ();
1202 // init.C 1310 // init.C
1203 void Get_Colours (); 1311 void Get_Colours ();
1204 void get_ourmods (); 1312 void get_ourmods ();
1205 // logging.C
1206 void makeutent (const char *pty, const char *hostname);
1207 void cleanutent ();
1208 // main.C; 1313 // main.C
1209 void privileges (int mode); 1314 bool set_fonts ();
1210 void privileged_utmp (char action); 1315 void set_string_property (Atom prop, const char *str, int len = -1);
1211 void privileged_ttydev (char action); 1316 void set_utf8_property (Atom prop, const char *str, int len = -1);
1212 void change_font (int init, const char *fontname);
1213 void font_up_down (int n, int direction);
1214 void set_title (const char *str); 1317 void set_title (const char *str);
1215 void set_iconName (const char *str); 1318 void set_icon_name (const char *str);
1216 void set_window_color (int idx, const char *color); 1319 void set_window_color (int idx, const char *color);
1217 void set_colorfgbg (); 1320 void set_colorfgbg ();
1218 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1321 bool set_color (rxvt_color &color, const char *name);
1322 void alias_color (int dst, int src);
1219 void set_widthheight (unsigned int width, unsigned int height); 1323 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1220 bool IMisRunning ();
1221 void IMSendSpot ();
1222 bool IM_get_IC ();
1223 void IMSetStatusPosition ();
1224
1225#ifdef MENUBAR
1226 // menubar.C
1227 void menuitem_free (menu_t *menu, menuitem_t *item);
1228 int action_dispatch (action_t *action);
1229 void menuarrow_free (char name);
1230 void menuarrow_add (char *string);
1231 char * menu_find_base (menu_t **menu, char *path);
1232 menu_t * menu_delete (menu_t *menu);
1233 menu_t * menu_add (menu_t *parent, char *path);
1234 void drawbox_menubar (int x, int len, int state);
1235 void drawtriangle (int x, int y, int state);
1236 void drawbox_menuitem (int y, int state);
1237 void menu_show ();
1238 void menu_display (void (*update)(rxvt_t *));
1239 void menu_hide_all ();
1240 void menu_hide ();
1241 void menu_clear (menu_t *menu);
1242 void menubar_clear ();
1243 bar_t * menubar_find (const char *name);
1244 int menubar_push (const char *name);
1245 void menubar_remove (const char *name);
1246 void menubar_dump (FILE *fp);
1247 void menubar_read (const char *filename);
1248 void menubar_dispatch (char *str);
1249 void draw_Arrows (int name, int state);
1250 void menubar_expose ();
1251 int menubar_mapping (int map);
1252 int menu_select (XButtonEvent *ev);
1253 void menubar_select (XButtonEvent *ev);
1254 void menubar_control (XButtonEvent *ev);
1255 void map_menuBar (int map);
1256#endif
1257 1324
1258 // screen.C 1325 // screen.C
1326
1327 void lalloc (line_t &l) const
1328 {
1329 l.t = (text_t *)talloc->alloc ();
1330 l.r = (rend_t *)ralloc->alloc ();
1331 }
1332
1333#if 0
1334 void lfree (line_t &l)
1335 {
1336 talloc->free (l.t);
1337 ralloc->free (l.r);
1338 }
1339#endif
1340
1341 void lresize (line_t &l) const
1342 {
1343 if (!l.t)
1344 return;
1345
1346 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1347 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1348
1349 l.l = min (l.l, ncol);
1350
1351 if (ncol > prev_ncol)
1352 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1353 }
1354
1355 int fgcolor_of (rend_t r) const NOTHROW
1356 {
1357 int base = GET_BASEFG (r);
1358#ifndef NO_BRIGHTCOLOR
1359 if (r & RS_Bold
1360# if ENABLE_STYLES
1361 && option (Opt_intensityStyles)
1362# endif
1363 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1364 base += minBrightCOLOR - minCOLOR;
1365#endif
1366 return base;
1367 }
1368
1369 int bgcolor_of (rend_t r) const NOTHROW
1370 {
1371 int base = GET_BASEBG (r);
1372#ifndef NO_BRIGHTCOLOR
1373 if (r & RS_Blink
1374# if ENABLE_STYLES
1375 && option (Opt_intensityStyles)
1376# endif
1377 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1378 base += minBrightCOLOR - minCOLOR;
1379#endif
1380 return base;
1381 }
1382
1383 bool option (uint8_t opt) const NOTHROW
1384 {
1385 return options[opt >> 3] & (1 << (opt & 7));
1386 }
1387
1388 void set_option (uint8_t opt, bool set = true) NOTHROW
1389 {
1390 if (set)
1391 options[opt >> 3] |= (1 << (opt & 7));
1392 else
1393 options[opt >> 3] &= ~(1 << (opt & 7));
1394 }
1395
1396 void PrivMode (int set, unsigned bit) NOTHROW
1397 {
1398 if (set)
1399 priv_modes |= bit;
1400 else
1401 priv_modes &= ~bit;
1402 }
1403
1404 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1405 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1407 void scr_reset ();
1408 void scr_release () NOTHROW;
1409 void scr_clear (bool really = false) NOTHROW;
1410 void scr_refresh () NOTHROW;
1411 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1412 void scr_erase_screen (int mode) NOTHROW;
1413#if ENABLE_FRILLS
1414 void scr_erase_savelines () NOTHROW;
1415 void scr_backindex () NOTHROW;
1416 void scr_forwardindex () NOTHROW;
1417#endif
1418 void scr_touch (bool refresh) NOTHROW;
1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1420 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1421 void scr_recolour () NOTHROW;
1422 void scr_remap_chars () NOTHROW;
1423 void scr_remap_chars (line_t &l) NOTHROW;
1424
1425 enum cursor_mode { SAVE, RESTORE };
1426
1259 void scr_poweron (); 1427 void scr_poweron ();
1260 void scr_cursor (int mode); 1428 void scr_cursor (cursor_mode mode) NOTHROW;
1429 void scr_do_wrap () NOTHROW;
1430 void scr_swap_screen () NOTHROW;
1261 int scr_change_screen (int scrn); 1431 void scr_change_screen (int scrn);
1262 void scr_color (unsigned int color, int fgbg); 1432 void scr_color (unsigned int color, int fgbg) NOTHROW;
1263 void scr_rendition (int set, int style); 1433 void scr_rendition (int set, int style) NOTHROW;
1264 void scr_add_lines (const uint32_t *str, int nlines, int len); 1434 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1265 void scr_backspace (); 1435 void scr_backspace () NOTHROW;
1266 void scr_tab (int count); 1436 void scr_tab (int count, bool ht = false) NOTHROW;
1267 void scr_backindex ();
1268 void scr_forwardindex ();
1269 void scr_gotorc (int row, int col, int relative); 1437 void scr_gotorc (int row, int col, int relative) NOTHROW;
1270 void scr_index (enum page_dirn direction); 1438 void scr_index (enum page_dirn direction) NOTHROW;
1271 void scr_erase_line (int mode); 1439 void scr_erase_line (int mode) NOTHROW;
1272 void scr_E (); 1440 void scr_E () NOTHROW;
1273 void scr_insdel_lines (int count, int insdel); 1441 void scr_insdel_lines (int count, int insdel) NOTHROW;
1274 void scr_insdel_chars (int count, int insdel); 1442 void scr_insdel_chars (int count, int insdel) NOTHROW;
1275 void scr_scroll_region (int top, int bot); 1443 void scr_scroll_region (int top, int bot) NOTHROW;
1276 void scr_cursor_visible (int mode); 1444 void scr_cursor_visible (int mode) NOTHROW;
1277 void scr_autowrap (int mode); 1445 void scr_autowrap (int mode) NOTHROW;
1278 void scr_relative_origin (int mode); 1446 void scr_relative_origin (int mode) NOTHROW;
1279 void scr_insert_mode (int mode); 1447 void scr_insert_mode (int mode) NOTHROW;
1280 void scr_set_tab (int mode); 1448 void scr_set_tab (int mode) NOTHROW;
1281 void scr_rvideo_mode (int mode); 1449 void scr_rvideo_mode (bool on) NOTHROW;
1282 void scr_report_position (); 1450 void scr_report_position () NOTHROW;
1283 void set_font_style (); 1451 void set_font_style () NOTHROW;
1284 void scr_charset_choose (int set); 1452 void scr_charset_choose (int set) NOTHROW;
1285 void scr_charset_set (int set, unsigned int ch); 1453 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1286 int scr_move_to (int y, int len); 1454 void scr_move_to (int y, int len) NOTHROW;
1287 int scr_page (enum page_dirn direction, int nlines); 1455 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1288 int scr_changeview (uint16_t oldviewstart); 1456 bool scr_changeview (int new_view_start) NOTHROW;
1289 void scr_bell (); 1457 void scr_bell () NOTHROW;
1290 void scr_printscreen (int fullhist); 1458 void scr_printscreen (int fullhist) NOTHROW;
1459 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1460 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1291 void scr_reverse_selection (); 1461 void scr_reverse_selection () NOTHROW;
1292 void scr_dump (int fd); 1462 void scr_dump (int fd) NOTHROW;
1463
1293 void selection_check (int check_more); 1464 void selection_check (int check_more) NOTHROW;
1294 int selection_paste (Window win, Atom prop, bool delete_prop); 1465 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1295 void selection_property (Window win, Atom prop); 1466 void selection_property (Window win, Atom prop) NOTHROW;
1296 void selection_request (Time tm, int x, int y); 1467 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1297 int selection_request_other (Atom target, int selnum); 1468 int selection_request_other (Atom target, int selnum) NOTHROW;
1298 void selection_clear (); 1469 void selection_clear () NOTHROW;
1299 void selection_make (Time tm); 1470 void selection_make (Time tm);
1471 bool selection_grab (Time tm) NOTHROW;
1300 void selection_start_colrow (int col, int row); 1472 void selection_start_colrow (int col, int row) NOTHROW;
1301 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1473 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1302 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1474 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1303 void selection_remove_trailing_spaces (); 1475 void selection_remove_trailing_spaces () NOTHROW;
1304 void selection_send (const XSelectionRequestEvent &rq); 1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477 void selection_click (int clicks, int x, int y) NOTHROW;
1478 void selection_extend (int x, int y, int flag) NOTHROW;
1479 void selection_rotate (int x, int y) NOTHROW;
1480
1481 void pixel_position (int *x, int *y) NOTHROW;
1305 1482
1306#if defined(NEXT_SCROLLBAR) 1483#if defined(NEXT_SCROLLBAR)
1307 // scrollbar-next.C 1484 // scrollbar-next.C
1308 Pixmap renderPixmap (const char *const *data, int width, int height); 1485 Pixmap renderPixmap (const char *const *data, int width, int height);
1309 void init_scrollbar_stuff (); 1486 void init_scrollbar_stuff ();
… …
1311 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1488 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1312#endif 1489#endif
1313 1490
1314#if defined(RXVT_SCROLLBAR) 1491#if defined(RXVT_SCROLLBAR)
1315 // scrollbar-rxvt.C 1492 // scrollbar-rxvt.C
1316 void Draw_button (int x, int y, int state, int dirn);
1317 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1493 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1318#endif 1494#endif
1319 1495
1320#if defined(XTERM_SCROLLBAR) 1496#if defined(XTERM_SCROLLBAR)
1321 // scrollbar-xterm.C 1497 // scrollbar-xterm.C
… …
1334 1510
1335 // xdefaults.C 1511 // xdefaults.C
1336 void get_options (int argc, const char *const *argv); 1512 void get_options (int argc, const char *const *argv);
1337 int parse_keysym (const char *str, const char *arg); 1513 int parse_keysym (const char *str, const char *arg);
1338 void get_xdefaults (FILE *stream, const char *name); 1514 void get_xdefaults (FILE *stream, const char *name);
1339 void extract_resources (Display *display, const char *name); 1515 void extract_resources ();
1340 // xpm.C 1516 // xpm.C
1341 int scale_pixmap (const char *geom); 1517 void get_window_origin (int &x, int &y);
1342 void resize_pixmap (); 1518 Pixmap get_pixmap_property (int prop_id);
1343 Pixmap set_bgPixmap (const char *file);
1344}; 1519};
1345 1520
1346#define SET_LOCALE(locale) rxvt_set_locale (locale)
1347extern void rxvt_set_locale (const char *locale);
1348
1349/*
1350 *****************************************************************************
1351 * PROTOTYPES
1352 *****************************************************************************
1353 */
1354#ifdef PROTOTYPES
1355# define __PROTO(p) p
1356#else
1357# define __PROTO(p) ()
1358#endif
1359#include "protos.h"
1360
1361#ifdef DEBUG_malloc
1362# include "dmalloc.h" /* This comes last */
1363#endif
1364
1365#endif /* _RXVT_H_ */ 1521#endif /* _RXVT_H_ */
1366 1522

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