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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.298 by ayin, Sun Aug 26 17:56:19 2007 UTC vs.
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
… …
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 62# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
22# define OPTION_HC 1 64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
23#else 66#else
24# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
25#endif 68#endif
26 69
27#include <limits.h> 70#include <limits.h>
28 71
29#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
30#include <X11/keysym.h> 73#include <X11/keysym.h>
31#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 75#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 76
37#include "encoding.h" 77#include "encoding.h"
38#include "rxvtutil.h" 78#include "rxvtutil.h"
39#include "rxvtfont.h" 79#include "rxvtfont.h"
40#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
41#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
42#include "salloc.h" 83#include "salloc.h"
43#include "libptytty.h" 84#include "libptytty.h"
44 85
45#include "rxvtperl.h" 86#include "rxvtperl.h"
46 87
… …
56/* 97/*
57 ***************************************************************************** 98 *****************************************************************************
58 * SYSTEM HACKS 99 * SYSTEM HACKS
59 ***************************************************************************** 100 *****************************************************************************
60 */ 101 */
61/* Consistent defines - please report on the necessity
62 * @ Unixware: defines (__svr4__)
63 */
64#if defined (SVR4) && !defined (__svr4__)
65# define __svr4__ 1
66#endif
67#if defined (sun) && !defined (__sun__)
68# define __sun__ 1
69#endif
70 102
71#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
72typedef char *XPointer; 104typedef char *XPointer;
73#endif 105#endif
74 106
75#include <termios.h> 107#include <termios.h>
76typedef struct termios ttymode_t;
77 108
78#ifdef HAVE_AFTERIMAGE 109#include "background.h"
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83 110
84#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
85# define STDIN_FILENO 0 112# define STDIN_FILENO 0
86# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
87# define STDERR_FILENO 2 114# define STDERR_FILENO 2
88#endif 115#endif
89 116
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif
129
90/****************************************************************************/ 130/****************************************************************************/
91 131
92// exception thrown on fatal (per-instance) errors 132// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { }; 133class rxvt_failure_exception { };
94 134
95// exception thrown when the command parser runs out of input data 135// exception thrown when the command parser runs out of input data
96class out_of_input { }; 136class out_of_input { };
97 137
98/* 138/*
99 ***************************************************************************** 139 *****************************************************************************
100 * PROTOTYPES 140 * PROTOTYPES
101 ***************************************************************************** 141 *****************************************************************************
102 */ 142 */
103// main.C 143// main.C
104void * rxvt_malloc (size_t size); 144#define SET_LOCALE(locale) rxvt_set_locale (locale)
105void * rxvt_calloc (size_t number, size_t size); 145extern bool rxvt_set_locale (const char *locale) NOTHROW;
106void * rxvt_realloc (void *ptr, size_t size); 146extern void rxvt_push_locale (const char *locale) NOTHROW;
147extern void rxvt_pop_locale () NOTHROW;
148void rxvt_init ();
107 149
108// misc.C 150// misc.C
109char * rxvt_wcstombs (const wchar_t *str, int len = -1); 151char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 152wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 154wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113 155
114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116char * rxvt_r_basename (const char *str) NOTHROW; 156char * rxvt_basename (const char *str) NOTHROW;
117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118void rxvt_log (const char *fmt,...) NOTHROW; 158void rxvt_log (const char *fmt,...) NOTHROW;
119void rxvt_warn (const char *fmt,...) NOTHROW; 159void rxvt_warn (const char *fmt,...) NOTHROW;
120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
122 162
123int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
124const char * rxvt_Str_skip_space (const char *str) NOTHROW;
125char * rxvt_Str_trim (char *str) NOTHROW; 163char * rxvt_strtrim (char *str) NOTHROW;
126int rxvt_Str_escaped (char *str) NOTHROW;
127char ** rxvt_splitcommastring (const char *cs) NOTHROW; 164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
128void rxvt_freecommastring (char **cs) NOTHROW; 165void rxvt_freecommastring (char **cs) NOTHROW;
166
167void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size);
129 170
130///////////////////////////////////////////////////////////////////////////// 171/////////////////////////////////////////////////////////////////////////////
131 172
132// temporarily replace the process environment 173// temporarily replace the process environment
133extern char **environ; 174extern char **environ;
134extern char **rxvt_environ; // the original environ pointer 175extern char **rxvt_environ; // the original environ pointer
135 176
177static inline void
136static inline void set_environ (stringvec *envv) 178set_environ (stringvec *envv)
137{ 179{
138#if ENABLE_PERL 180#if ENABLE_PERL
139 assert (envv); 181 assert (envv);
140#else 182#else
141 if (envv) 183 if (envv)
142#endif 184#endif
143 environ = (char **)envv->begin (); 185 environ = (char **)envv->begin ();
144} 186}
145 187
146static inline void set_environ (char **envv) 188static inline void
189set_environ (char **envv)
147{ 190{
148#if ENABLE_PERL 191#if ENABLE_PERL
149 assert (envv); 192 assert (envv);
150#else 193#else
151 if (envv) 194 if (envv)
… …
156/* 199/*
157 ***************************************************************************** 200 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 201 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 202 *****************************************************************************
160 */ 203 */
161struct grwin_t;
162
163/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource.
165 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1
168#else
169# undef KEEP_SCROLLCOLOR
170#endif
171
172#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
173# define HAVE_BG_PIXMAP 1/* to simplify further usage */
174struct bgPixmap_t {
175
176 enum {
177 geometrySet = (1UL<<0),
178 propScale = (1UL<<1),
179 geometryFlags = (geometrySet|propScale),
180
181 tintSet = (1UL<<8),
182 tintNeeded = (1UL<<9),
183 tintWholesome = (1UL<<10),
184 tintServerSide = (1UL<<11),
185 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
186 blurNeeded = (1UL<<12),
187
188 isTransparent = (1UL<<16),
189 isInvalid = (1UL<<17)
190 };
191
192 unsigned long flags;
193
194 enum {
195 transpPmapTiled = (1UL<<0),
196 transpPmapTinted = tintNeeded,
197 transpPmapBlured = blurNeeded,
198 transpTransformations = (tintNeeded|blurNeeded)
199 }; /* this flags are returned by make_transparency_pixmap if called */
200
201# ifdef XPM_BACKGROUND
202# ifdef HAVE_AFTERIMAGE
203 ASImage *original_asim;
204 bool render_asim (ASImage *background, ARGB32 background_tint);
205# endif
206
207 enum { defaultScale = 100, defaultAlign = 50 };
208
209 unsigned int h_scale, v_scale;/* percents of the window size */
210 int h_align, v_align; /* percents of the window size:
211 0 - left align, 50 - center, 100 - right */
212 void unset_geometry () { flags = flags & ~geometryFlags; };
213 bool set_geometry (const char *geom);
214 void set_defaultGeometry ()
215 {
216 h_scale = v_scale = defaultScale;
217 h_align = v_align = defaultAlign;
218 flags |= geometrySet;
219 };
220
221 bool set_file (const char *file);
222# endif /* XPM_BACKGROUND */
223
224 rxvt_term *target;
225 bool set_target (rxvt_term *new_target);
226
227# ifdef ENABLE_TRANSPARENCY
228 int root_depth; /* obtained when target is set */
229 Pixmap root_pixmap; /* current root pixmap set */
230 rxvt_color tint;
231 int shade;
232 int h_blurRadius, v_blurRadius;
233
234 bool set_transparent ();
235 bool set_blur_radius (const char *geom);
236 bool set_tint (rxvt_color &new_tint);
237 bool unset_tint ();
238 bool set_shade (const char *shade_str);
239 bool set_root_pixmap ();
240
241 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
242# endif
243 double invalid_since;
244
245 Pixmap pixmap;
246 unsigned int pmap_width, pmap_height;
247 unsigned int pmap_depth;
248
249 bool window_size_sensitive ();
250 bool need_client_side_rendering ();
251 void apply ();
252 bool render ();
253 void invalidate () {
254 if (!(flags & isInvalid))
255 {
256 flags |= isInvalid;
257 invalid_since = NOW;
258 }
259 };
260};
261#else
262# undef HAVE_BG_PIXMAP
263#endif
264 204
265/* 205/*
266 * the 'essential' information for reporting Mouse Events 206 * the 'essential' information for reporting Mouse Events
267 * pared down from XButtonEvent 207 * pared down from XButtonEvent
268 */ 208 */
… …
271 Time time; /* milliseconds */ 211 Time time; /* milliseconds */
272 unsigned int state; /* key or button mask */ 212 unsigned int state; /* key or button mask */
273 unsigned int button; /* detail */ 213 unsigned int button; /* detail */
274}; 214};
275 215
276#if ENABLE_FRILLS
277typedef struct _mwmhints {
278 CARD32 flags;
279 CARD32 functions;
280 CARD32 decorations;
281 INT32 input_mode;
282 CARD32 status;
283} MWMHints;
284#endif
285
286#if ENABLE_XEMBED 216#if ENABLE_XEMBED
287// XEMBED messages 217// XEMBED messages
288# define XEMBED_EMBEDDED_NOTIFY 0 218# define XEMBED_EMBEDDED_NOTIFY 0
289# define XEMBED_WINDOW_ACTIVATE 1 219# define XEMBED_WINDOW_ACTIVATE 1
290# define XEMBED_WINDOW_DEACTIVATE 2 220# define XEMBED_WINDOW_DEACTIVATE 2
291# define XEMBED_REQUEST_FOCUS 3 221# define XEMBED_REQUEST_FOCUS 3
292# define XEMBED_FOCUS_IN 4 222# define XEMBED_FOCUS_IN 4
293# define XEMBED_FOCUS_OUT 5 223# define XEMBED_FOCUS_OUT 5
294# define XEMBED_FOCUS_NEXT 6 224# define XEMBED_FOCUS_NEXT 6
295# define XEMBED_FOCUS_PREV 7 225# define XEMBED_FOCUS_PREV 7
296 226
297# define XEMBED_MODALITY_ON 10 227# define XEMBED_MODALITY_ON 10
298# define XEMBED_MODALITY_OFF 11 228# define XEMBED_MODALITY_OFF 11
299# define XEMBED_REGISTER_ACCELERATOR 12 229# define XEMBED_REGISTER_ACCELERATOR 12
300# define XEMBED_UNREGISTER_ACCELERATOR 13 230# define XEMBED_UNREGISTER_ACCELERATOR 13
301# define XEMBED_ACTIVATE_ACCELERATOR 14 231# define XEMBED_ACTIVATE_ACCELERATOR 14
302 232
303// XEMBED detail code 233// XEMBED detail code
304# define XEMBED_FOCUS_CURRENT 0 234# define XEMBED_FOCUS_CURRENT 0
305# define XEMBED_FOCUS_FIRST 1 235# define XEMBED_FOCUS_FIRST 1
306# define XEMBED_FOCUS_LAST 2 236# define XEMBED_FOCUS_LAST 2
307 237
308# define XEMBED_MAPPED (1 << 0) 238# define XEMBED_MAPPED (1 << 0)
309#endif 239#endif
310 240
… …
314 ***************************************************************************** 244 *****************************************************************************
315 */ 245 */
316 246
317/* COLORTERM, TERM environment variables */ 247/* COLORTERM, TERM environment variables */
318#define COLORTERMENV "rxvt" 248#define COLORTERMENV "rxvt"
319#ifdef XPM_BACKGROUND 249#ifdef BG_IMAGE_FROM_FILE
320# define COLORTERMENVFULL COLORTERMENV "-xpm" 250# define COLORTERMENVFULL COLORTERMENV "-xpm"
321#else 251#else
322# define COLORTERMENVFULL COLORTERMENV 252# define COLORTERMENVFULL COLORTERMENV
323#endif 253#endif
324#ifndef TERMENV 254#ifndef TERMENV
… …
327 257
328#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 258#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
329# define NO_MOUSE_REPORT_SCROLLBAR 1 259# define NO_MOUSE_REPORT_SCROLLBAR 1
330#endif 260#endif
331 261
332/* now look for other badly set stuff */
333
334#if !defined (EACCESS) && defined(EAGAIN)
335# define EACCESS EAGAIN
336#endif
337
338#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
339# define EXIT_SUCCESS 0 /* exit function success */
340# define EXIT_FAILURE 1 /* exit function failure */
341#endif
342
343#define scrollBar_esc 30 262#define scrollBar_esc 30
344 263
345#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 264#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
346# define HAVE_SCROLLBARS 1 265# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
347#endif 266#endif
348
349#define R_SB_ALIGN_CENTRE 0
350#define R_SB_ALIGN_TOP 1
351#define R_SB_ALIGN_BOTTOM 2
352
353#define R_SB_NEXT 1
354#define R_SB_XTERM 2
355#define R_SB_PLAIN 4
356#define R_SB_RXVT 8
357
358#define SB_WIDTH_NEXT 19
359#define SB_WIDTH_XTERM 15
360#define SB_WIDTH_PLAIN 7
361#ifndef SB_WIDTH_RXVT
362# define SB_WIDTH_RXVT 10
363#endif
364
365/*
366 * NeXT scrollbar defines
367 */
368#define SB_PADDING 1
369#define SB_BORDER_WIDTH 1
370#define SB_BEVEL_WIDTH_UPPER_LEFT 1
371#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
372#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
373#define SB_MARGIN_SPACE (SB_PADDING * 2)
374#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
375#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
376#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
377#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
378#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
379#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
380#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
381#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
382 /*
383 * +-------------+
384 * | | <---< SB_PADDING
385 * | ::::::::::: |
386 * | ::::::::::: |
387 * '''''''''''''''''
388 * ,,,,,,,,,,,,,,,,,
389 * | ::::::::::: |
390 * | ::::::::::: |
391 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
392 * | | :::::::: |
393 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
394 * | +---------+ |
395 * | | ......%%| |
396 * | | ......%%| |
397 * | | .. ()..%%| |
398 * | | ......%%| |
399 * | | %%%%%%%%| |
400 * | +---------+ | <.........................
401 * | | <---< SB_PADDING :
402 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
403 * | | ......%%| | | : :
404 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
405 * | | %%%%%%%%| | | : :
406 * | +---------+ | <-+ : :
407 * | | : :
408 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
409 * | | ......%%| | | : :
410 * | | ..\/..%%| | | : :
411 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
412 * | +---------+ | | : :
413 * | | | : :
414 * +-------------+ <-+.........:............:
415 * ^^|_________| :
416 * || | :
417 * || +---< SB_BUTTON_WIDTH
418 * || :
419 * |+------< SB_PADDING
420 * |: :
421 * +----< SB_BORDER_WIDTH
422 * : :
423 * :............:
424 * |
425 * +---< SB_WIDTH_NEXT
426 */
427 267
428enum { 268enum {
429 NO_REFRESH = 0, /* Window not visible at all! */ 269 NO_REFRESH = 0, /* Window not visible at all! */
430 FAST_REFRESH = 1, /* Fully exposed window */ 270 FAST_REFRESH = 1, /* Fully exposed window */
431 SLOW_REFRESH = 2, /* Partially exposed window */ 271 SLOW_REFRESH = 2, /* Partially exposed window */
… …
523 C0_NUL = 0x00, 363 C0_NUL = 0x00,
524 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 364 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
525 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 365 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
526 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 366 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
527 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 367 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
528}; 368};
529#define CHAR_ST 0x9c /* 0234 */ 369#define CHAR_ST 0x9c /* 0234 */
530 370
531/* 371/*
532 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 372 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
533 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 373 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
536 XTerm_name = 0, 376 XTerm_name = 0,
537 XTerm_iconName = 1, 377 XTerm_iconName = 1,
538 XTerm_title = 2, 378 XTerm_title = 2,
539 XTerm_property = 3, // change X property 379 XTerm_property = 3, // change X property
540 XTerm_Color = 4, // change colors 380 XTerm_Color = 4, // change colors
541 XTerm_Color00 = 10, // not implemented, CLASH! 381 XTerm_Color00 = 10, // change fg color
542 XTerm_Color01 = 11, // not implemented 382 XTerm_Color01 = 11, // change bg color
543 XTerm_Color_cursor = 12, // change actual 'Cursor' color 383 XTerm_Color_cursor = 12, // change actual 'Cursor' color
544 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 384 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
545 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 385 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
546 XTerm_Color05 = 15, // not implemented (tektronix fg) 386 XTerm_Color05 = 15, // not implemented (tektronix fg)
547 XTerm_Color06 = 16, // not implemented (tektronix bg) 387 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
552 XTerm_konsole30 = 30, // reserved for konsole 392 XTerm_konsole30 = 30, // reserved for konsole
553 XTerm_konsole31 = 31, // reserved for konsole 393 XTerm_konsole31 = 31, // reserved for konsole
554 XTerm_emacs51 = 51, // reserved for emacs shell 394 XTerm_emacs51 = 51, // reserved for emacs shell
555 /* 395 /*
556 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 396 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
557 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
558 */ 397 */
559 Rxvt_Color_BD = 18, // change actual 'Bold' color 398
560 Rxvt_Color_UL = 19, // change actual 'Underline' color 399 // deprecated
400 Rxvt_Color_BD = 18,
401 Rxvt_Color_UL = 19,
402 Rxvt_restoreFG = 39,
403 Rxvt_restoreBG = 49,
404
561 Rxvt_Pixmap = 20, // new bg pixmap 405 Rxvt_Pixmap = 20, // new bg pixmap
562 Rxvt_restoreFG = 39, // change default fg color
563 Rxvt_restoreBG = 49, // change default bg color
564 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 406 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
565 407
566 URxvt_locale = 701, // change locale 408 URxvt_locale = 701, // change locale
567 URxvt_version = 702, // request version 409 URxvt_version = 702, // request version
568 410
569 URxvt_Color_IT = 704, // change actual 'Italic' colour 411 URxvt_Color_IT = 704, // change actual 'Italic' colour
570 URxvt_Color_tint = 705, // change actual tint colour 412 URxvt_Color_tint = 705, // change actual tint colour
571 URxvt_Color_BD = 706, 413 URxvt_Color_BD = 706, // change actual 'Bold' color
572 URxvt_Color_UL = 707, 414 URxvt_Color_UL = 707, // change actual 'Underline' color
573 415
574 URxvt_font = 710, 416 URxvt_font = 710,
575 URxvt_boldFont = 711, 417 URxvt_boldFont = 711,
576 URxvt_italicFont = 712, 418 URxvt_italicFont = 712,
577 URxvt_boldItalicFont = 713, 419 URxvt_boldItalicFont = 713,
… …
637 Color_underline, 479 Color_underline,
638#endif 480#endif
639#ifdef OPTION_HC 481#ifdef OPTION_HC
640 Color_HC, 482 Color_HC,
641#endif 483#endif
642#ifdef KEEP_SCROLLCOLOR
643 Color_scroll, 484 Color_scroll,
485#ifdef RXVT_SCROLLBAR
644 Color_trough, 486 Color_trough,
645#endif 487#endif
646#if ENABLE_TRANSPARENCY 488#if ENABLE_TRANSPARENCY
647 Color_tint, 489 Color_tint,
648#endif 490#endif
649#if OFF_FOCUS_FADING 491#if OFF_FOCUS_FADING
650 Color_fade, 492 Color_fade,
651#endif 493#endif
652 NRS_COLORS, /* */ 494 NRS_COLORS, /* */
653#ifdef KEEP_SCROLLCOLOR 495#ifdef RXVT_SCROLLBAR
654 Color_topShadow = NRS_COLORS, 496 Color_topShadow = NRS_COLORS,
655 Color_bottomShadow, 497 Color_bottomShadow,
656 TOTAL_COLORS 498 TOTAL_COLORS
657#else 499#else
658 TOTAL_COLORS = NRS_COLORS 500 TOTAL_COLORS = NRS_COLORS
… …
692#define PrivMode_TtyOutputInh (1UL<<15) 534#define PrivMode_TtyOutputInh (1UL<<15)
693#define PrivMode_Keypress (1UL<<16) 535#define PrivMode_Keypress (1UL<<16)
694#define PrivMode_smoothScroll (1UL<<17) 536#define PrivMode_smoothScroll (1UL<<17)
695#define PrivMode_vt52 (1UL<<18) 537#define PrivMode_vt52 (1UL<<18)
696#define PrivMode_LFNL (1UL<<19) 538#define PrivMode_LFNL (1UL<<19)
697/* too annoying to implement X11 highlight tracking */ 539#define PrivMode_MouseBtnEvent (1UL<<20)
698/* #define PrivMode_MouseX11Track (1LU<<20) */ 540#define PrivMode_MouseAnyEvent (1UL<<21)
541#define PrivMode_BracketPaste (1UL<<22)
699 542
700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 543#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
701 544
702#ifdef ALLOW_132_MODE 545#ifdef ALLOW_132_MODE
703# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 546# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
704#else 547#else
705# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
709#define IMBUFSIZ 128 // input modifier buffer sizes 552#define IMBUFSIZ 128 // input modifier buffer sizes
710#define KBUFSZ 512 // size of keyboard mapping buffer 553#define KBUFSZ 512 // size of keyboard mapping buffer
711#define CBUFSIZ 2048 // size of command buffer 554#define CBUFSIZ 2048 // size of command buffer
712#define UBUFSIZ 2048 // character buffer 555#define UBUFSIZ 2048 // character buffer
713 556
714#ifndef PATH_MAX 557#if ENABLE_FRILLS
715# define PATH_MAX 16384 558# include <X11/Xmd.h>
559typedef struct _mwmhints {
560 CARD32 flags;
561 CARD32 functions;
562 CARD32 decorations;
563 INT32 input_mode;
564 CARD32 status;
565} MWMHints;
716#endif 566#endif
717 567
718/* Motif window hints */ 568/* Motif window hints */
719#define MWM_HINTS_FUNCTIONS (1L << 0) 569#define MWM_HINTS_FUNCTIONS (1L << 0)
720#define MWM_HINTS_DECORATIONS (1L << 1) 570#define MWM_HINTS_DECORATIONS (1L << 1)
… …
761#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 611#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
762#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 612#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
763#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 613#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
764#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 614#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
765 615
766// for m >= -n, ensure remainder lies between 0..n-1
767#define MOD(m,n) (((m) + (n)) % (n))
768
769#define LINENO(n) MOD (term_start + int(n), total_rows) 616#define LINENO(n) MOD (term_start + int(n), total_rows)
770#define ROW(n) row_buf [LINENO (n)] 617#define ROW(n) row_buf [LINENO (n)]
771 618
772/* how to build & extract colors and attributes */ 619/* how to build & extract colors and attributes */
773#define GET_BASEFG(x) (((x) & RS_fgMask)) 620#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
797# define FONTSET(style) fontset[GET_STYLE (style)] 644# define FONTSET(style) fontset[GET_STYLE (style)]
798#else 645#else
799# define FONTSET(style) fontset[0] 646# define FONTSET(style) fontset[0]
800#endif 647#endif
801 648
802#ifdef HAVE_SCROLLBARS
803# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
804#else
805# define scrollbar_TotalWidth() (0)
806#endif
807#define scrollbar_isMotion() (scrollBar.state == 'm')
808#define scrollbar_isUp() (scrollBar.state == 'U')
809#define scrollbar_isDn() (scrollBar.state == 'D')
810#define scrollbar_isUpDn() isupper (scrollBar.state)
811#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
812
813#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
814#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
815 && (y) <= scrollbarnext_dnval ())
816#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
817#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
818#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
819#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
820#define SCROLLRXVT_MINHEIGHT 10
821#define SCROLLXTERM_MINHEIGHT 10
822
823#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
824 ? SCROLLNEXT_MINHEIGHT \
825 : SCROLLRXVT_MINHEIGHT)
826#define scrollbar_above_slider(y) ((y) < scrollBar.top)
827#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
828#define scrollbar_position(y) ((y) - scrollBar.beg)
829#define scrollbar_size() (scrollBar.end - scrollBar.beg \
830 - scrollbar_minheight ())
831
832typedef callback<void (const char *)> log_callback; 649typedef callback<void (const char *)> log_callback;
833typedef callback<int (int)> getfd_callback; 650typedef callback<int (int)> getfd_callback;
834
835#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale) NOTHROW;
837extern void rxvt_push_locale (const char *locale) NOTHROW;
838extern void rxvt_pop_locale () NOTHROW;
839 651
840/****************************************************************************/ 652/****************************************************************************/
841 653
842#define LINE_LONGER 0x0001 // line is continued on the next row 654#define LINE_LONGER 0x0001 // line is continued on the next row
843#define LINE_FILTERED 0x0002 // line has been filtered 655#define LINE_FILTERED 0x0002 // line has been filtered
… …
846#define LINE_BIDI 0x0010 // line needs bidi (NYI) 658#define LINE_BIDI 0x0010 // line needs bidi (NYI)
847 659
848struct line_t { 660struct line_t {
849 text_t *t; // terminal the text 661 text_t *t; // terminal the text
850 rend_t *r; // rendition, uses RS_ flags 662 rend_t *r; // rendition, uses RS_ flags
851 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 663 tlen_t_ l; // length of each text line
852 uint32_t f; // flags 664 uint32_t f; // flags
853 665
854 bool is_longer () 666 bool is_longer ()
855 { 667 {
856 return f & LINE_LONGER; 668 return f & LINE_LONGER;
… …
886 } 698 }
887}; 699};
888 700
889/****************************************************************************/ 701/****************************************************************************/
890 702
891// primivite wrapper around mbstate_t to ensure initialisation 703// primitive wrapper around mbstate_t to ensure initialisation
892struct mbstate { 704struct mbstate {
893 mbstate_t mbs; 705 mbstate_t mbs;
894 706
895 operator mbstate_t *() { return &mbs; } 707 operator mbstate_t *() { return &mbs; }
896 void reset () { memset (&mbs, 0, sizeof (mbs)); } 708 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
899 711
900/****************************************************************************/ 712/****************************************************************************/
901 713
902#define UNICODE_MASK 0x1fffffUL 714#define UNICODE_MASK 0x1fffffUL
903 715
904#if UNICODE3 716#if UNICODE_3
905# define COMPOSE_LO 0x40000000UL 717# define COMPOSE_LO 0x40000000UL
906# define COMPOSE_HI 0x400fffffUL 718# define COMPOSE_HI 0x400fffffUL
907# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 719# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
908#else 720#else
909# if ENABLE_PERL 721# if ENABLE_PERL
… …
947 759
948#ifdef KEYSYM_RESOURCE 760#ifdef KEYSYM_RESOURCE
949class keyboard_manager; 761class keyboard_manager;
950#endif 762#endif
951 763
764typedef struct rxvt_term *rxvt_t;
765
766extern rxvt_t rxvt_current_term;
767
768#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
769#define GET_R rxvt_current_term
770
771typedef struct {
772 int row;
773 int col;
774} row_col_t;
775
776/*
777 * terminal limits:
778 *
779 * width : 1 <= width
780 * height : 1 <= height
781 * ncol : 1 <= ncol <= MAX(tlen_t)
782 * nrow : 1 <= nrow <= MAX(int)
783 * saveLines : 0 <= saveLines <= MAX(int)
784 * term_start : 0 <= term_start < saveLines
785 * total_rows : nrow + saveLines
786 *
787 * top_row : -saveLines <= top_row <= 0
788 * view_start : top_row <= view_start <= 0
789 *
790 * | most coordinates are stored relative to term_start,
791 * ROW_BUF | which is the first line of the terminal screen
792 * |························= row_buf[0]
793 * |························= row_buf[1]
794 * |························= row_buf[2] etc.
795 * |
796 * +------------+···········= term_start + top_row
797 * | scrollback |
798 * | scrollback +---------+·= term_start + view_start
799 * | scrollback | display |
800 * | scrollback | display |
801 * +------------+·display·+·= term_start
802 * | terminal | display |
803 * | terminal +---------+
804 * | terminal |
805 * | terminal |
806 * +------------+···········= term_stat + nrow - 1
807 * |
808 * |
809 * END······················= total_rows
810 */
811
812struct TermWin_t {
813 int width; /* window width [pixels] */
814 int height; /* window height [pixels] */
815 int fwidth; /* font width [pixels] */
816 int fheight; /* font height [pixels] */
817 int fbase; /* font ascent (baseline) [pixels] */
818 int ncol; /* window columns [characters] */
819 int nrow; /* window rows [characters] */
820 int focus; /* window has focus */
821 int mapped; /* window state mapped? */
822 int int_bwidth; /* internal border width */
823 int ext_bwidth; /* external border width */
824 int lineSpace; /* number of extra pixels between rows */
825 int saveLines; /* number of lines that fit in scrollback */
826 int total_rows; /* total number of rows in this terminal */
827 int term_start; /* term lines start here */
828 int view_start; /* scrollback view starts here */
829 int top_row; /* topmost row index of scrollback */
830 Window parent[6]; /* parent identifiers - we're parent[0] */
831 Window vt; /* vt100 window */
832 GC gc; /* GC for drawing */
833 Pixmap pixmap;
834 rxvt_drawable *drawable;
835 rxvt_fontset *fontset[4];
836};
837
838/*
839 * screen accounting:
840 * screen_t elements
841 * row: Cursor row position : 0 <= row < nrow
842 * col: Cursor column position : 0 <= col < ncol
843 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
844 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
845 *
846 * selection_t elements
847 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
848 * nothing is selected
849 * beg: row/column of beginning of selection : never past mark
850 * mark: row/column of initial click : never past end
851 * end: row/column of one character past end of selection
852 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
853 * * Note: col == -1 ==> we're left of screen
854 *
855 */
856typedef struct {
857 row_col_t cur; /* cursor position on the screen */
858 int tscroll; /* top of settable scroll region */
859 int bscroll; /* bottom of settable scroll region */
860 unsigned int charset; /* character set number [0..3] */
861 unsigned int flags; /* see below */
862 row_col_t s_cur; /* saved cursor position */
863 unsigned int s_charset; /* saved character set number [0..3] */
864 char s_charset_char;
865 rend_t s_rstyle; /* saved rendition style */
866} screen_t;
867
868enum selection_op_t {
869 SELECTION_CLEAR = 0, /* nothing selected */
870 SELECTION_INIT, /* marked a point */
871 SELECTION_BEGIN, /* started a selection */
872 SELECTION_CONT, /* continued selection */
873 SELECTION_DONE /* selection put in CUT_BUFFER0 */
874};
875
876typedef struct {
877 wchar_t *text; /* selected text */
878 unsigned int len; /* length of selected text */
879 unsigned int screen; /* screen being used */
880 unsigned int clicks; /* number of clicks */
881 selection_op_t op; /* current operation */
882 bool rect; /* rectangular selection? */
883 row_col_t beg; /* beginning of selection <= mark */
884 row_col_t mark; /* point of initial click <= end */
885 row_col_t end; /* one character past end point */
886} selection_t;
887
888/* ------------------------------------------------------------------------- */
889
890/* screen_t flags */
891#define Screen_Relative (1<<0) /* relative origin mode flag */
892#define Screen_VisibleCursor (1<<1) /* cursor visible? */
893#define Screen_Autowrap (1<<2) /* auto-wrap flag */
894#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
895#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
896#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
897
898/* rxvt_vars.options */
899enum {
900# define def(name,idx) Opt_ ## name = idx,
901# define nodef(name) Opt_ ## name = 0,
902# include "optinc.h"
903# undef nodef
904# undef def
905Opt_count
906};
907
908/* ------------------------------------------------------------------------- */
909
910struct rxvt_vars : TermWin_t {
911 scrollBar_t scrollBar;
912 uint8_t options[(Opt_count + 7) >> 3];
913 XSizeHints szHint;
914 rxvt_color *pix_colors;
915 Cursor TermWin_cursor; /* cursor for vt window */
916 int numlock_state;
917 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
918 line_t *drawn_buf; // text on screen
919 line_t *swap_buf; // lines for swap buffer
920 char *tabs; /* per location: 1 == tab-stop */
921 screen_t screen;
922 screen_t swap;
923 selection_t selection;
924 rxvt_color pix_colors_focused[TOTAL_COLORS];
925#ifdef OFF_FOCUS_FADING
926 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
927#endif
928};
929
952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 930struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
953 931
954 // special markers with magic addresses 932 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset 933 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on 934 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off 935 static const char resval_off []; // or off
958 936
959 log_callback *log_hook; // log error messages through this hook, if != 0 937 log_callback *log_hook; // log error messages through this hook, if != 0
960 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 938 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
961#if ENABLE_PERL 939#if ENABLE_PERL
962 rxvt_perl_term perl; 940 rxvt_perl_term perl;
963#endif 941#endif
964 struct mbstate mbstate; // current input multibyte state 942 struct mbstate mbstate; // current input multibyte state
965 943
966 unsigned char want_refresh:1, 944 unsigned char want_refresh:1,
967#ifdef ENABLE_TRANSPARENCY
968 want_full_refresh:1, /* awaiting full screen refresh */
969#endif
970 current_screen:1, /* primary or secondary */ 945 current_screen:1, /* primary or secondary */
971 num_scr_allow:1, 946 num_scr_allow:1,
972 bypass_keystate:1, 947 bypass_keystate:1,
973#ifdef CURSOR_BLINK 948#ifdef CURSOR_BLINK
974 hidden_cursor:1, 949 hidden_cursor:1,
… …
986 961
987 unsigned char refresh_type, 962 unsigned char refresh_type,
988#ifdef META8_OPTION 963#ifdef META8_OPTION
989 meta_char, /* Alt-key prefix */ 964 meta_char, /* Alt-key prefix */
990#endif 965#endif
991 scrollbar_align,
992 selection_wait, 966 selection_wait,
993 selection_type; 967 selection_type;
994/* ---------- */ 968/* ---------- */
995 bool rvideo_state, rvideo_mode; 969 bool rvideo_state, rvideo_mode;
996#ifndef NO_BELL 970#ifndef NO_BELL
… …
1014 /* give proper Scroll behaviour */ 988 /* give proper Scroll behaviour */
1015#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 989#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1016 mouse_slip_wheel_speed, 990 mouse_slip_wheel_speed,
1017#endif 991#endif
1018 refresh_count, 992 refresh_count,
1019 last_bot, /* scrollbar last bottom position */
1020 last_top, /* scrollbar last top position */
1021 last_state, /* scrollbar last state */
1022 scrollbar_len,
1023 window_vt_x, 993 window_vt_x,
1024 window_vt_y, 994 window_vt_y,
1025 window_sb_x, 995 mouse_row,
996 mouse_col,
1026# ifdef POINTER_BLANK 997# ifdef POINTER_BLANK
1027 pointerBlankDelay, 998 pointerBlankDelay,
1028# endif 999# endif
1029 allowedxerror; 1000 allowedxerror;
1030/* ---------- */ 1001/* ---------- */
… …
1067 selection_request_time; 1038 selection_request_time;
1068 pid_t cmd_pid; /* process id of child */ 1039 pid_t cmd_pid; /* process id of child */
1069 char * incr_buf; 1040 char * incr_buf;
1070 size_t incr_buf_size, incr_buf_fill; 1041 size_t incr_buf_size, incr_buf_fill;
1071/* ---------- */ 1042/* ---------- */
1072 Cursor leftptr_cursor;
1073/* ---------- */
1074#ifndef NO_BACKSPACE_KEY
1075 const char *key_backspace;
1076#endif
1077#ifndef NO_DELETE_KEY
1078 const char *key_delete;
1079#endif
1080 struct mouse_event MEvent; 1043 struct mouse_event MEvent;
1081 XComposeStatus compose; 1044 XComposeStatus compose;
1082 ttymode_t tio; 1045 struct termios tio;
1083 row_col_t oldcursor; 1046 row_col_t oldcursor;
1084#ifdef HAVE_BG_PIXMAP 1047#ifdef HAVE_BG_PIXMAP
1085 bgPixmap_t bgPixmap; 1048 bgPixmap_t bgPixmap;
1086#endif 1049#endif
1087#ifdef HAVE_AFTERIMAGE 1050#ifdef HAVE_AFTERIMAGE
… …
1118 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1081 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1119 1082
1120#ifdef KEYSYM_RESOURCE 1083#ifdef KEYSYM_RESOURCE
1121 keyboard_manager *keyboard; 1084 keyboard_manager *keyboard;
1122#endif 1085#endif
1086#ifndef NO_RESOURCES
1087 XrmDatabase option_db;
1088#endif
1123 1089
1124 const char *rs[NUM_RESOURCES]; 1090 const char *rs[NUM_RESOURCES];
1125 /* command input buffering */ 1091 /* command input buffering */
1126 char *cmdbuf_ptr, *cmdbuf_endp; 1092 char *cmdbuf_ptr, *cmdbuf_endp;
1127 char cmdbuf_base[CBUFSIZ]; 1093 char cmdbuf_base[CBUFSIZ];
… …
1135 1101
1136#if ENABLE_FRILLS || ISO_14755 1102#if ENABLE_FRILLS || ISO_14755
1137 // ISO 14755 entry support 1103 // ISO 14755 entry support
1138 unicode_t iso14755buf; 1104 unicode_t iso14755buf;
1139 void commit_iso14755 (); 1105 void commit_iso14755 ();
1140 int hex_keyval (XKeyEvent &ev);
1141# if ISO_14755 1106# if ISO_14755
1142 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1107 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1143 void iso14755_54 (int x, int y); 1108 void iso14755_54 (int x, int y);
1144# endif 1109# endif
1145#endif 1110#endif
1146 1111
1147 // modifies first argument(!)
1148 void paste (char *data, unsigned int len) NOTHROW;
1149
1150 long vt_emask, vt_emask_perl, vt_emask_xim; 1112 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1151 1113
1152 void vt_select_input () const NOTHROW 1114 void vt_select_input () const NOTHROW
1153 { 1115 {
1154 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1116 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1155 } 1117 }
1156 1118
1157#if ENABLE_TRANSPARENCY || ENABLE_PERL 1119#if ENABLE_TRANSPARENCY || ENABLE_PERL
1158 void rootwin_cb (XEvent &xev); 1120 void rootwin_cb (XEvent &xev);
1159 xevent_watcher rootwin_ev; 1121 xevent_watcher rootwin_ev;
1160#endif 1122#endif
1161#ifdef HAVE_BG_PIXMAP 1123#ifdef HAVE_BG_PIXMAP
1162 int update_background (); 1124 void update_background ();
1125#if TRACE_PIXMAPS
1126 void trace_update_background (const char *file, int line);
1127# define update_background() trace_update_background (__FILE__, __LINE__)
1128#endif
1163 void update_background_cb (time_watcher &w); 1129 void update_background_cb (ev::timer &w, int revents);
1164 time_watcher update_background_ev; 1130 ev::timer update_background_ev;
1165#endif 1131#endif
1166 1132
1167 void x_cb (XEvent &xev); 1133 void x_cb (XEvent &xev);
1168 void flush ();
1169 xevent_watcher termwin_ev; 1134 xevent_watcher termwin_ev;
1170 xevent_watcher vt_ev; 1135 xevent_watcher vt_ev;
1171#ifdef HAVE_SCROLLBARS
1172 xevent_watcher scrollbar_ev; 1136 xevent_watcher scrollbar_ev;
1173#endif
1174 1137
1175 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1138 void child_cb (ev::child &w, int revents); ev::child child_ev;
1176 void check_cb (check_watcher &w); check_watcher check_ev; 1139 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1177 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1140 void refresh_check ();
1178 void flush_cb (time_watcher &w); time_watcher flush_ev; 1141 void flush ();
1179 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1142 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1180 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1143 bool pty_fill ();
1144 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1145 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1181 1146
1182#ifdef CURSOR_BLINK 1147#ifdef CURSOR_BLINK
1183 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1148 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1184#endif 1149#endif
1185#ifdef TEXT_BLINK 1150#ifdef TEXT_BLINK
1186 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1151 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1187#endif 1152#endif
1188#ifndef NO_BELL 1153#ifndef NO_BELL
1189 void bell_cb (time_watcher &w); time_watcher bell_ev; 1154 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1190#endif 1155#endif
1191 1156
1192#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1157#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1193 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1158 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1194#endif 1159#endif
1195#ifdef SELECTION_SCROLLING 1160#ifdef SELECTION_SCROLLING
1196 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1161 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1197#endif 1162#endif
1198#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1163#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1199 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1164 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1200#endif 1165#endif
1201 1166
1202#ifdef POINTER_BLANK 1167#ifdef POINTER_BLANK
1203 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1168 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1204 void pointer_blank (); 1169 void pointer_blank ();
1205#endif 1170#endif
1206 void pointer_unblank (); 1171 void pointer_unblank ();
1207 1172
1208 void tt_printf (const char *fmt,...); 1173 void tt_printf (const char *fmt,...);
1209 void tt_write (const char *data, unsigned int len); 1174 void tt_write (const char *data, unsigned int len);
1210 void pty_write (); 1175 void pty_write ();
1211 1176
1212 void tt_winch ();
1213
1214 rxvt_term ();
1215 ~rxvt_term ();
1216 void destroy ();
1217 void emergency_cleanup ();
1218
1219 bool init (int argc, const char *const *argv, stringvec *envv);
1220
1221 bool init (stringvec *argv, stringvec *envv) 1177 void init (stringvec *argv, stringvec *envv)
1222 { 1178 {
1223 this->argv = argv; 1179 this->argv = argv;
1224 return init (argv->size (), argv->begin (), envv); 1180 init (argv->size (), argv->begin (), envv);
1225 } 1181 }
1226
1227 bool init_vars ();
1228
1229 bool pty_fill ();
1230 1182
1231 void make_current () const // make this the "currently active" urxvt instance 1183 void make_current () const // make this the "currently active" urxvt instance
1232 { 1184 {
1233 SET_R (this); 1185 SET_R (this);
1234 set_environ (envv); 1186 set_environ (envv);
1235 rxvt_set_locale (locale); 1187 rxvt_set_locale (locale);
1236 } 1188 }
1237 1189
1238 void init_secondary ();
1239 const char **init_resources (int argc, const char *const *argv);
1240 const char *x_resource (const char *name);
1241 void init_env ();
1242 void set_locale (const char *locale);
1243 void init_xlocale ();
1244 void init_command (const char *const *argv);
1245 void run_command (const char *const *argv);
1246 int run_child (const char *const *argv);
1247
1248 void color_aliases (int idx);
1249 void recolour_cursor ();
1250 void create_windows (int argc, const char *const *argv);
1251 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1252 void window_calc (unsigned int newwidth, unsigned int newheight);
1253
1254#if USE_XIM 1190#if USE_XIM
1255 rxvt_xim *input_method; 1191 rxvt_xim *input_method;
1256 XIC Input_Context; 1192 XIC Input_Context;
1257 XIMStyle input_style; 1193 XIMStyle input_style;
1258 XPoint spot; // most recently sent spot position 1194 XPoint spot; // most recently sent spot position
… …
1267 bool IMisRunning (); 1203 bool IMisRunning ();
1268 void IMSendSpot (); 1204 void IMSendSpot ();
1269 bool IM_get_IC (const char *modifiers); 1205 bool IM_get_IC (const char *modifiers);
1270 void IMSetPosition (); 1206 void IMSetPosition ();
1271#endif 1207#endif
1272
1273 void resize_scrollbar ();
1274 1208
1275 // command.C 1209 // command.C
1276 void key_press (XKeyEvent &ev); 1210 void key_press (XKeyEvent &ev);
1277 void key_release (XKeyEvent &ev); 1211 void key_release (XKeyEvent &ev);
1278 unsigned int cmd_write (const char *str, unsigned int count); 1212 unsigned int cmd_write (const char *str, unsigned int count);
… …
1307 int privcases (int mode, unsigned long bit); 1241 int privcases (int mode, unsigned long bit);
1308 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1242 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1309 void process_sgr_mode (unsigned int nargs, const int *arg); 1243 void process_sgr_mode (unsigned int nargs, const int *arg);
1310 void process_graphics (); 1244 void process_graphics ();
1311 // init.C 1245 // init.C
1246 void init_vars ();
1247 const char **init_resources (int argc, const char *const *argv);
1248 void init (int argc, const char *const *argv, stringvec *envv);
1249 void init_env ();
1250 void set_locale (const char *locale);
1251 void init_xlocale ();
1252 void init_command (const char *const *argv);
1253 void run_command (const char *const *argv);
1254 int run_child (const char *const *argv);
1255 void color_aliases (int idx);
1256 void create_windows (int argc, const char *const *argv);
1312 void Get_Colours (); 1257 void Get_Colours ();
1313 void get_ourmods (); 1258 void get_ourmods ();
1314 // main.C 1259 // main.C
1260 void tt_winch ();
1261 rxvt_term ();
1262 ~rxvt_term ();
1263 void destroy ();
1264 void emergency_cleanup ();
1265 void recolour_cursor ();
1266 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1267 void window_calc (unsigned int newwidth, unsigned int newheight);
1315 bool set_fonts (); 1268 bool set_fonts ();
1316 void set_string_property (Atom prop, const char *str, int len = -1); 1269 void set_string_property (Atom prop, const char *str, int len = -1);
1317 void set_utf8_property (Atom prop, const char *str, int len = -1); 1270 void set_utf8_property (Atom prop, const char *str, int len = -1);
1318 void set_title (const char *str); 1271 void set_title (const char *str);
1319 void set_icon_name (const char *str); 1272 void set_icon_name (const char *str);
1320 void set_window_color (int idx, const char *color); 1273 void set_window_color (int idx, const char *color);
1321 void set_colorfgbg (); 1274 void set_colorfgbg ();
1322 bool set_color (rxvt_color &color, const char *name); 1275 bool set_color (rxvt_color &color, const char *name);
1323 void alias_color (int dst, int src); 1276 void alias_color (int dst, int src);
1324 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1277 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1278 void get_window_origin (int &x, int &y);
1279 Pixmap get_pixmap_property (int prop_id);
1325 1280
1326 // screen.C 1281 // screen.C
1327 1282
1328 void lalloc (line_t &l) const 1283 void lalloc (line_t &l) const
1329 { 1284 {
… …
1381 return base; 1336 return base;
1382 } 1337 }
1383 1338
1384 bool option (uint8_t opt) const NOTHROW 1339 bool option (uint8_t opt) const NOTHROW
1385 { 1340 {
1341 if (!opt)
1342 return 0;
1343
1344 --opt;
1386 return options[opt >> 3] & (1 << (opt & 7)); 1345 return options[opt >> 3] & (1 << (opt & 7));
1387 } 1346 }
1388 1347
1389 void set_option (uint8_t opt, bool set = true) NOTHROW 1348 void set_option (uint8_t opt, bool set = true) NOTHROW
1390 { 1349 {
1350 if (!opt)
1351 return;
1352
1353 --opt;
1391 if (set) 1354 if (set)
1392 options[opt >> 3] |= (1 << (opt & 7)); 1355 options[opt >> 3] |= (1 << (opt & 7));
1393 else 1356 else
1394 options[opt >> 3] &= ~(1 << (opt & 7)); 1357 options[opt >> 3] &= ~(1 << (opt & 7));
1395 } 1358 }
1396 1359
1397 void PrivMode (int set, unsigned bit) NOTHROW 1360 void set_privmode (unsigned bit, int set) NOTHROW
1398 { 1361 {
1399 if (set) 1362 if (set)
1400 priv_modes |= bit; 1363 priv_modes |= bit;
1401 else 1364 else
1402 priv_modes &= ~bit; 1365 priv_modes &= ~bit;
1403 } 1366 }
1404 1367
1368 // modifies first argument(!)
1369 void paste (char *data, unsigned int len) NOTHROW;
1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1370 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1371 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1407 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1372 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1408 void scr_reset (); 1373 void scr_reset ();
1409 void scr_release () NOTHROW; 1374 void scr_release () NOTHROW;
… …
1416 void scr_backindex () NOTHROW; 1381 void scr_backindex () NOTHROW;
1417 void scr_forwardindex () NOTHROW; 1382 void scr_forwardindex () NOTHROW;
1418#endif 1383#endif
1419 void scr_touch (bool refresh) NOTHROW; 1384 void scr_touch (bool refresh) NOTHROW;
1420 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1385 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1421 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1422 void scr_recolour () NOTHROW; 1386 void scr_recolour () NOTHROW;
1423 void scr_remap_chars () NOTHROW; 1387 void scr_remap_chars () NOTHROW;
1424 void scr_remap_chars (line_t &l) NOTHROW; 1388 void scr_remap_chars (line_t &l) NOTHROW;
1425 1389
1426 enum cursor_mode { SAVE, RESTORE }; 1390 enum cursor_mode { SAVE, RESTORE };
… …
1477 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1478 void selection_click (int clicks, int x, int y) NOTHROW; 1442 void selection_click (int clicks, int x, int y) NOTHROW;
1479 void selection_extend (int x, int y, int flag) NOTHROW; 1443 void selection_extend (int x, int y, int flag) NOTHROW;
1480 void selection_rotate (int x, int y) NOTHROW; 1444 void selection_rotate (int x, int y) NOTHROW;
1481 1445
1482 void pixel_position (int *x, int *y) NOTHROW;
1483
1484#if defined(NEXT_SCROLLBAR) 1446#if defined(NEXT_SCROLLBAR)
1485 // scrollbar-next.C 1447 // scrollbar-next.C
1486 Pixmap renderPixmap (const char *const *data, int width, int height); 1448 Pixmap renderPixmap (const char *const *data, int width, int height);
1487 void init_scrollbar_stuff (); 1449 void init_scrollbar_stuff ();
1488 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1450 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1503 // scrollbar-plain.C 1465 // scrollbar-plain.C
1504 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1466 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif 1467#endif
1506 1468
1507 // scrollbar.C 1469 // scrollbar.C
1470 void resize_scrollbar ();
1508 int scrollbar_mapping (int map); 1471 int scrollbar_mapping (int map);
1509 int scrollbar_show (int update); 1472 int scrollbar_show (int update);
1510 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1511 1473
1512 // xdefaults.C 1474 // xdefaults.C
1513 void get_options (int argc, const char *const *argv); 1475 void get_options (int argc, const char *const *argv);
1514 int parse_keysym (const char *str, const char *arg); 1476 int parse_keysym (const char *str, const char *arg);
1515 void get_xdefaults (FILE *stream, const char *name); 1477 const char *x_resource (const char *name);
1516 void extract_resources (); 1478 void extract_resources ();
1517 // xpm.C
1518 void get_window_origin (int &x, int &y);
1519 Pixmap get_pixmap_property (int prop_id);
1520}; 1479};
1521 1480
1522#endif /* _RXVT_H_ */ 1481#endif /* _RXVT_H_ */
1523 1482

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