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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.294 by sasha, Fri Aug 17 22:01:33 2007 UTC vs.
Revision 1.552 by sf-exg, Thu Jul 14 05:33:26 2016 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 <stdio.h>
5#include <ctype.h>
6#include <errno.h>
7#include <stdarg.h>
4#include "rxvtlib.h" 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <string.h>
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_WCHAR_H
24# include <wchar.h>
25#else
26// stdlib.h might provide it
27#endif
28
29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
30
31extern "C" {
32#include <X11/Xlib.h>
33#include <X11/Xutil.h>
34#include <X11/Xresource.h>
35}
36
37#if UNICODE_3
38typedef uint32_t text_t;
39#else
40typedef uint16_t text_t; // saves lots of memory
41#endif
42typedef uint32_t rend_t;
43typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
44typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 45
6#include "feature.h" 46#include "feature.h"
7 47
8#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
… …
18# define ENABLE_XEMBED 1 58# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 59# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 60# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 61# define CURSOR_BLINK 1
22# define OPTION_HC 1 62# define OPTION_HC 1
63# define BUILTIN_GLYPHS 1
23#else 64#else
24# define ENABLE_MINIMAL 1 65# define ENABLE_MINIMAL 1
25#endif 66#endif
26 67
27#include <limits.h> 68#include <limits.h>
28 69
29#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
30#include <X11/keysym.h> 71#include <X11/keysym.h>
31#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 73#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_IMG 1
81#endif
82
83#include <ecb.h>
37#include "encoding.h" 84#include "encoding.h"
38#include "rxvtutil.h" 85#include "rxvtutil.h"
39#include "rxvtfont.h" 86#include "rxvtfont.h"
40#include "rxvttoolkit.h" 87#include "rxvttoolkit.h"
41#include "iom.h" 88#include "rxvtimg.h"
42#include "salloc.h" 89#include "scrollbar.h"
90#include "ev_cpp.h"
43#include "libptytty.h" 91#include "libptytty.h"
44 92
45#include "rxvtperl.h" 93#include "rxvtperl.h"
46 94
47// try to avoid some macros to decrease code size, on some systems 95// try to avoid some macros to decrease code size, on some systems
… …
56/* 104/*
57 ***************************************************************************** 105 *****************************************************************************
58 * SYSTEM HACKS 106 * SYSTEM HACKS
59 ***************************************************************************** 107 *****************************************************************************
60 */ 108 */
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
71#ifndef HAVE_XPOINTER
72typedef char *XPointer;
73#endif
74 109
75#include <termios.h> 110#include <termios.h>
76typedef struct termios ttymode_t;
77
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83 111
84#ifndef STDIN_FILENO 112#ifndef STDIN_FILENO
85# define STDIN_FILENO 0 113# define STDIN_FILENO 0
86# define STDOUT_FILENO 1 114# define STDOUT_FILENO 1
87# define STDERR_FILENO 2 115# define STDERR_FILENO 2
88#endif 116#endif
89 117
118#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
119# define EXIT_SUCCESS 0 /* exit function success */
120# define EXIT_FAILURE 1 /* exit function failure */
121#endif
122
90/****************************************************************************/ 123/****************************************************************************/
91 124
92// exception thrown on fatal (per-instance) errors 125// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { }; 126class rxvt_failure_exception { };
94 127
95// exception thrown when the command parser runs out of input data 128// exception thrown when the command parser runs out of input data
96class out_of_input { }; 129class out_of_input { };
97 130
98/* 131/*
99 ***************************************************************************** 132 *****************************************************************************
100 * PROTOTYPES 133 * PROTOTYPES
101 ***************************************************************************** 134 *****************************************************************************
102 */ 135 */
103// main.C 136// main.C
104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 137#define SET_LOCALE(locale) rxvt_set_locale (locale)
105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 138extern bool rxvt_set_locale (const char *locale) NOTHROW;
106void rxvt_clean_exit () NOTHROW; 139extern void rxvt_push_locale (const char *locale) NOTHROW;
107void * rxvt_malloc (size_t size); 140extern void rxvt_pop_locale () NOTHROW;
108void * rxvt_calloc (size_t number, size_t size); 141void rxvt_init ();
109void * rxvt_realloc (void *ptr, size_t size);
110 142
111// misc.C 143// misc.C
112char * rxvt_wcstombs (const wchar_t *str, int len = -1); 144char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 145wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 147wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116 148
117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119char * rxvt_r_basename (const char *str) NOTHROW; 149const char * rxvt_basename (const char *str) NOTHROW;
120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121void rxvt_log (const char *fmt,...) NOTHROW; 151void rxvt_log (const char *fmt,...) NOTHROW;
122void rxvt_warn (const char *fmt,...) NOTHROW; 152void rxvt_warn (const char *fmt,...) NOTHROW;
153ecb_noreturn ecb_cold
123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
155ecb_noreturn ecb_cold
124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
125 157
126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW; 158void * rxvt_malloc (size_t size);
127const char * rxvt_Str_skip_space (const char *str) NOTHROW; 159void * rxvt_calloc (size_t number, size_t size);
160void * rxvt_realloc (void *ptr, size_t size);
161
128char * rxvt_Str_trim (char *str) NOTHROW; 162char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str) NOTHROW; 163char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs) NOTHROW; 164
131void rxvt_freecommastring (char **cs) NOTHROW; 165static inline void
166rxvt_free_strsplit (char **ptr) NOTHROW
167{
168 free (ptr[0]);
169 free (ptr);
170}
171
172KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
132 173
133///////////////////////////////////////////////////////////////////////////// 174/////////////////////////////////////////////////////////////////////////////
134 175
135// temporarily replace the process environment 176// temporarily replace the process environment
136extern char **environ; 177extern char **environ;
137extern char **rxvt_environ; // the original environ pointer 178extern char **rxvt_environ; // the original environ pointer
138 179
139inline void set_environ (stringvec *envv) 180static inline void
181set_environ (char **envv)
140{ 182{
141#if ENABLE_PERL 183#if ENABLE_PERL
142 assert (envv); 184 assert (envv);
143#else 185#else
144 if (envv) 186 if (envv)
145#endif 187#endif
146 environ = (char **)envv->begin ();
147}
148
149inline void set_environ (char **envv)
150{
151#if ENABLE_PERL
152 assert (envv);
153#else
154 if (envv)
155#endif
156 environ = envv; 188 environ = envv;
157} 189}
190
191struct localise_env
192{
193 char **orig_env;
194
195 localise_env (char **new_env)
196 {
197 orig_env = environ;
198 environ = new_env;
199 }
200
201 ~localise_env ()
202 {
203 environ = orig_env;
204 }
205};
158 206
159/* 207/*
160 ***************************************************************************** 208 *****************************************************************************
161 * STRUCTURES AND TYPEDEFS 209 * STRUCTURES AND TYPEDEFS
162 ***************************************************************************** 210 *****************************************************************************
163 */ 211 */
164struct grwin_t;
165
166/* If we're using either the rxvt scrollbar, keep the
167 * scrollColor resource.
168 */
169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
170# define KEEP_SCROLLCOLOR 1
171#else
172# undef KEEP_SCROLLCOLOR
173#endif
174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
178
179 enum {
180 geometrySet = (1UL<<0),
181 propScale = (1UL<<1),
182 geometryFlags = (geometrySet|propScale),
183
184 tintSet = (1UL<<8),
185 tintNeeded = (1UL<<9),
186 tintServerSide = (1UL<<10),
187 tintFlags = (tintSet|tintServerSide|tintNeeded),
188 blurNeeded = (1UL<<11),
189
190 isTransparent = (1UL<<16),
191 isInvalid = (1UL<<17)
192 };
193
194 unsigned long flags;
195
196 enum {
197 transpPmapTiled = (1UL<<0),
198 transpPmapTinted = tintNeeded,
199 transpPmapBlured = blurNeeded,
200 transpTransformations = (tintNeeded|blurNeeded)
201 }; /* this flags are returned by make_transparency_pixmap if called */
202
203# ifdef XPM_BACKGROUND
204# ifdef HAVE_AFTERIMAGE
205 ASImage *original_asim;
206 bool render_asim (ASImage *background, ARGB32 background_tint);
207# endif
208
209 enum { defaultScale = 100, defaultAlign = 50 };
210
211 unsigned int h_scale, v_scale;/* percents of the window size */
212 int h_align, v_align; /* percents of the window size:
213 0 - left align, 50 - center, 100 - right */
214 void unset_geometry () { flags = flags & ~geometryFlags; };
215 bool set_geometry (const char *geom);
216 void set_defaultGeometry ()
217 {
218 h_scale = v_scale = defaultScale;
219 h_align = v_align = defaultAlign;
220 flags |= geometrySet;
221 };
222
223 bool set_file (const char *file);
224# endif /* XPM_BACKGROUND */
225
226 rxvt_term *target;
227 bool set_target (rxvt_term *new_target);
228
229# ifdef ENABLE_TRANSPARENCY
230 int root_depth; /* obtained when target is set */
231 Pixmap root_pixmap; /* current root pixmap set */
232 rxvt_color tint;
233 int shade;
234 int h_blurRadius, v_blurRadius;
235
236 bool set_transparent ();
237 bool set_blur_radius (const char *geom);
238 bool set_tint (rxvt_color &new_tint);
239 bool unset_tint ();
240 bool set_shade (const char *shade_str);
241 bool set_root_pixmap ();
242
243 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
244# endif
245 double invalid_since;
246
247 Pixmap pixmap;
248 unsigned int pmap_width, pmap_height;
249 unsigned int pmap_depth;
250
251 bool window_size_sensitive ();
252 bool need_client_side_rendering ();
253 void apply ();
254 bool render ();
255 void invalidate () {
256 if (!(flags & isInvalid))
257 {
258 flags |= isInvalid;
259 invalid_since = NOW;
260 }
261 };
262};
263#else
264# undef HAVE_BG_PIXMAP
265#endif
266 212
267/* 213/*
268 * the 'essential' information for reporting Mouse Events 214 * the 'essential' information for reporting Mouse Events
269 * pared down from XButtonEvent 215 * pared down from XButtonEvent
270 */ 216 */
271struct mouse_event { 217struct mouse_event
218{
272 int clicks; 219 int clicks;
273 Time time; /* milliseconds */ 220 Time time; /* milliseconds */
274 unsigned int state; /* key or button mask */ 221 unsigned int state; /* key or button mask */
275 unsigned int button; /* detail */ 222 unsigned int button; /* detail */
276}; 223};
277 224
278#if ENABLE_FRILLS
279typedef struct _mwmhints {
280 CARD32 flags;
281 CARD32 functions;
282 CARD32 decorations;
283 INT32 input_mode;
284 CARD32 status;
285} MWMHints;
286#endif
287
288#if ENABLE_XEMBED 225#if ENABLE_XEMBED
289// XEMBED messages 226// XEMBED messages
290# define XEMBED_EMBEDDED_NOTIFY 0 227# define XEMBED_EMBEDDED_NOTIFY 0
291# define XEMBED_WINDOW_ACTIVATE 1 228# define XEMBED_WINDOW_ACTIVATE 1
292# define XEMBED_WINDOW_DEACTIVATE 2 229# define XEMBED_WINDOW_DEACTIVATE 2
293# define XEMBED_REQUEST_FOCUS 3 230# define XEMBED_REQUEST_FOCUS 3
294# define XEMBED_FOCUS_IN 4 231# define XEMBED_FOCUS_IN 4
295# define XEMBED_FOCUS_OUT 5 232# define XEMBED_FOCUS_OUT 5
296# define XEMBED_FOCUS_NEXT 6 233# define XEMBED_FOCUS_NEXT 6
297# define XEMBED_FOCUS_PREV 7 234# define XEMBED_FOCUS_PREV 7
298 235
299# define XEMBED_MODALITY_ON 10 236# define XEMBED_MODALITY_ON 10
300# define XEMBED_MODALITY_OFF 11 237# define XEMBED_MODALITY_OFF 11
301# define XEMBED_REGISTER_ACCELERATOR 12 238# define XEMBED_REGISTER_ACCELERATOR 12
302# define XEMBED_UNREGISTER_ACCELERATOR 13 239# define XEMBED_UNREGISTER_ACCELERATOR 13
303# define XEMBED_ACTIVATE_ACCELERATOR 14 240# define XEMBED_ACTIVATE_ACCELERATOR 14
304 241
305// XEMBED detail code 242// XEMBED detail code
306# define XEMBED_FOCUS_CURRENT 0 243# define XEMBED_FOCUS_CURRENT 0
307# define XEMBED_FOCUS_FIRST 1 244# define XEMBED_FOCUS_FIRST 1
308# define XEMBED_FOCUS_LAST 2 245# define XEMBED_FOCUS_LAST 2
309 246
310# define XEMBED_MAPPED (1 << 0) 247# define XEMBED_MAPPED (1 << 0)
311#endif 248#endif
312 249
… …
316 ***************************************************************************** 253 *****************************************************************************
317 */ 254 */
318 255
319/* COLORTERM, TERM environment variables */ 256/* COLORTERM, TERM environment variables */
320#define COLORTERMENV "rxvt" 257#define COLORTERMENV "rxvt"
321#ifdef XPM_BACKGROUND 258#if HAVE_IMG
322# define COLORTERMENVFULL COLORTERMENV "-xpm" 259# define COLORTERMENVFULL COLORTERMENV "-xpm"
323#else 260#else
324# define COLORTERMENVFULL COLORTERMENV 261# define COLORTERMENVFULL COLORTERMENV
325#endif 262#endif
326#ifndef TERMENV 263#ifndef TERMENV
264# if USE_256_COLORS
265# define TERMENV "rxvt-unicode-256color"
266# else
327# define TERMENV "rxvt-unicode" 267# define TERMENV "rxvt-unicode"
328#endif 268# endif
269#endif
270
271// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
272// because normal human eye is less sensitive to the blue component than to
273// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
274#if USE_256_COLORS
275// 7x7x5=245 < 254 unused color indices
276# define Red_levels 7
277# define Green_levels 7
278# define Blue_levels 5
279#else
280// 6x6x4=144 < 166 unused color indices
281# define Red_levels 6
282# define Green_levels 6
283# define Blue_levels 4
284#endif
285
286#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
329 287
330#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 288#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
331# define NO_MOUSE_REPORT_SCROLLBAR 1 289# define NO_MOUSE_REPORT_SCROLLBAR 1
332#endif 290#endif
333 291
334/* now look for other badly set stuff */
335
336#if !defined (EACCESS) && defined(EAGAIN)
337# define EACCESS EAGAIN
338#endif
339
340#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
341# define EXIT_SUCCESS 0 /* exit function success */
342# define EXIT_FAILURE 1 /* exit function failure */
343#endif
344
345#define scrollBar_esc 30 292#define scrollBar_esc 30
346 293
347#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 294#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
348# define HAVE_SCROLLBARS 1 295# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
349#endif 296#endif
350
351#define R_SB_ALIGN_CENTRE 0
352#define R_SB_ALIGN_TOP 1
353#define R_SB_ALIGN_BOTTOM 2
354
355#define R_SB_NEXT 1
356#define R_SB_XTERM 2
357#define R_SB_PLAIN 4
358#define R_SB_RXVT 8
359
360#define SB_WIDTH_NEXT 19
361#define SB_WIDTH_XTERM 15
362#define SB_WIDTH_PLAIN 7
363#ifndef SB_WIDTH_RXVT
364# define SB_WIDTH_RXVT 10
365#endif
366
367/*
368 * NeXT scrollbar defines
369 */
370#define SB_PADDING 1
371#define SB_BORDER_WIDTH 1
372#define SB_BEVEL_WIDTH_UPPER_LEFT 1
373#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
374#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
375#define SB_MARGIN_SPACE (SB_PADDING * 2)
376#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
377#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
378#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
379#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
380#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
381#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
382#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
383#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
384 /*
385 * +-------------+
386 * | | <---< SB_PADDING
387 * | ::::::::::: |
388 * | ::::::::::: |
389 * '''''''''''''''''
390 * ,,,,,,,,,,,,,,,,,
391 * | ::::::::::: |
392 * | ::::::::::: |
393 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
394 * | | :::::::: |
395 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
396 * | +---------+ |
397 * | | ......%%| |
398 * | | ......%%| |
399 * | | .. ()..%%| |
400 * | | ......%%| |
401 * | | %%%%%%%%| |
402 * | +---------+ | <.........................
403 * | | <---< SB_PADDING :
404 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
405 * | | ......%%| | | : :
406 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
407 * | | %%%%%%%%| | | : :
408 * | +---------+ | <-+ : :
409 * | | : :
410 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
411 * | | ......%%| | | : :
412 * | | ..\/..%%| | | : :
413 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
414 * | +---------+ | | : :
415 * | | | : :
416 * +-------------+ <-+.........:............:
417 * ^^|_________| :
418 * || | :
419 * || +---< SB_BUTTON_WIDTH
420 * || :
421 * |+------< SB_PADDING
422 * |: :
423 * +----< SB_BORDER_WIDTH
424 * : :
425 * :............:
426 * |
427 * +---< SB_WIDTH_NEXT
428 */
429 297
430enum { 298enum {
431 NO_REFRESH = 0, /* Window not visible at all! */ 299 NO_REFRESH = 0, /* Window not visible at all! */
432 FAST_REFRESH = 1, /* Fully exposed window */ 300 FAST_REFRESH = 1, /* Fully exposed window */
433 SLOW_REFRESH = 2, /* Partially exposed window */ 301 SLOW_REFRESH = 2, /* Partially exposed window */
… …
437# define NSCREENS 0 305# define NSCREENS 0
438#else 306#else
439# define NSCREENS 1 307# define NSCREENS 1
440#endif 308#endif
441 309
442/* special (internal) prefix for font commands */
443#define FONT_CMD '#'
444#define FONT_DN "#-"
445#define FONT_UP "#+"
446
447/* flags for rxvt_scr_gotorc () */ 310/* flags for rxvt_term::scr_gotorc () */
448enum { 311enum {
449 C_RELATIVE = 1, /* col movement is relative */ 312 C_RELATIVE = 1, /* col movement is relative */
450 R_RELATIVE = 2, /* row movement is relative */ 313 R_RELATIVE = 2, /* row movement is relative */
451 RELATIVE = C_RELATIVE | R_RELATIVE, 314 RELATIVE = C_RELATIVE | R_RELATIVE,
452}; 315};
453 316
454/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 317/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
455enum { 318enum {
456 INSERT = -1, /* don't change these values */ 319 INSERT = -1, /* don't change these values */
457 DELETE = +1, 320 DELETE = +1,
458 ERASE = +2, 321 ERASE = +2,
459}; 322};
460 323
461/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 324/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
462enum page_dirn { 325enum page_dirn {
463 UP, 326 DN = -1,
464 DN,
465 NO_DIR, 327 NO_DIR = 0,
328 UP = 1,
466}; 329};
467 330
468/* arguments for rxvt_scr_change_screen () */ 331/* arguments for rxvt_term::scr_change_screen () */
469enum { 332enum {
470 PRIMARY = 0, 333 PRIMARY = 0,
471 SECONDARY, 334 SECONDARY,
472}; 335};
473 336
337// define various rendition bits and masks. the rendition word
338// is 32 bits in size, and we should use it as efficiently as possible
339
474#define RS_None 0 340#define RS_None 0
475 341
476#define RS_fgMask 0x0000007fUL // 128 colors 342// GET_BGATTR depends on RS_fgShift > RS_bgShift
477#define RS_bgMask 0x00003f80UL // 128 colors 343#define RS_colorMask ((1UL << Color_Bits) - 1UL)
344#define RS_bgShift 0
345#define RS_fgShift (RS_bgShift + Color_Bits)
346#define RS_bgMask (RS_colorMask << RS_bgShift)
347#define RS_fgMask (RS_colorMask << RS_fgShift)
348
349// must have space for rxvt_fontset::fontCount * 2 + 2 values
350#define RS_fontShift (RS_fgShift + Color_Bits)
351#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
352#define RS_fontCount rxvt_fontset::fontCount
353#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
354
355// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
356#define RS_redraw (2UL << RS_fontShift)
357
358#define RS_Sel (1UL << 22)
359
360// 4 custom bits for extensions
361#define RS_customCount 16UL
362#define RS_customShift 23
363#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
478 364
479// font styles 365// font styles
480#define RS_Bold 0x00004000UL // value 1 366#define RS_Bold (1UL << RS_styleShift)
481#define RS_Italic 0x00008000UL // value 2 367#define RS_Italic (2UL << RS_styleShift)
368
369#define RS_styleCount 4
370#define RS_styleShift 27
371#define RS_styleMask (RS_Bold | RS_Italic)
482 372
483// fake styles 373// fake styles
484#define RS_Blink 0x00010000UL // blink 374#define RS_Blink (1UL << 29)
485#define RS_RVid 0x00020000UL // reverse video 375#define RS_RVid (1UL << 30) // reverse video
486#define RS_Uline 0x00040000UL // underline 376#define RS_Uline (1UL << 31) // underline
487
488// toggle this to force redraw, must be != RS_Careful
489#define RS_redraw 0x01000000UL
490
491// 5 custom bits for extensions
492#define RS_customCount 32
493#define RS_customMask 0x00f80000UL
494#define RS_customShift 19
495
496// other flags
497#define RS_Careful 0x80000000UL /* be careful when drawing these */
498
499#define RS_styleCount 4
500#define RS_styleMask (RS_Bold | RS_Italic)
501#define RS_styleShift 14
502 377
503#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 378#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
504#define RS_attrMask (RS_baseattrMask | RS_fontMask) 379#define RS_attrMask (RS_baseattrMask | RS_fontMask)
505 380
506#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
507#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
508#define RS_fontShift 24
509
510#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 381#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
511#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 382#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
512
513#define Sel_none 0 /* Not waiting */
514#define Sel_normal 0x01 /* normal selection */
515#define Sel_incr 0x02 /* incremental selection */
516#define Sel_direct 0x00
517#define Sel_Primary 0x01
518#define Sel_Secondary 0x02
519#define Sel_Clipboard 0x03
520#define Sel_whereMask 0x0f
521#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
522#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
523 383
524enum { 384enum {
525 C0_NUL = 0x00, 385 C0_NUL = 0x00,
526 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 386 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
527 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 387 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
528 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 388 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
529 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 389 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
530}; 390};
531#define CHAR_ST 0x9c /* 0234 */ 391#define CHAR_ST 0x9c /* 0234 */
532 392
533/* 393/*
534 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 394 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
535 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 395 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
538 XTerm_name = 0, 398 XTerm_name = 0,
539 XTerm_iconName = 1, 399 XTerm_iconName = 1,
540 XTerm_title = 2, 400 XTerm_title = 2,
541 XTerm_property = 3, // change X property 401 XTerm_property = 3, // change X property
542 XTerm_Color = 4, // change colors 402 XTerm_Color = 4, // change colors
543 XTerm_Color00 = 10, // not implemented, CLASH! 403 XTerm_Color00 = 10, // change fg color
544 XTerm_Color01 = 11, // not implemented 404 XTerm_Color01 = 11, // change bg color
545 XTerm_Color_cursor = 12, // change actual 'Cursor' color 405 XTerm_Color_cursor = 12, // change actual 'Cursor' color
546 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 406 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
547 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 407 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
548 XTerm_Color05 = 15, // not implemented (tektronix fg) 408 XTerm_Color05 = 15, // not implemented (tektronix fg)
549 XTerm_Color06 = 16, // not implemented (tektronix bg) 409 XTerm_Color06 = 16, // not implemented (tektronix bg)
550 XTerm_Color_RV = 17, // change actual 'Highlight' color 410 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
411 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
551 XTerm_logfile = 46, // not implemented 412 XTerm_logfile = 46, // not implemented
552 XTerm_font = 50, 413 XTerm_font = 50,
553 414
554 XTerm_konsole30 = 30, // reserved for konsole 415 XTerm_konsole30 = 30, // reserved for konsole
555 XTerm_konsole31 = 31, // reserved for konsole 416 XTerm_konsole31 = 31, // reserved for konsole
556 XTerm_emacs51 = 51, // reserved for emacs shell 417 XTerm_emacs51 = 51, // reserved for emacs shell
557 /* 418 /*
558 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 419 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
559 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
560 */ 420 */
561 Rxvt_Color_BD = 18, // change actual 'Bold' color 421
562 Rxvt_Color_UL = 19, // change actual 'Underline' color 422 // deprecated
563 Rxvt_Pixmap = 20, // new bg pixmap 423 Rxvt_restoreFG = 39,
564 Rxvt_restoreFG = 39, // change default fg color 424 Rxvt_restoreBG = 49,
565 Rxvt_restoreBG = 49, // change default bg color 425
566 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 426 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
567 427
568 URxvt_locale = 701, // change locale 428 URxvt_locale = 701, // change locale
569 URxvt_version = 702, // request version 429 URxvt_version = 702, // request version
570 430
571 URxvt_Color_IT = 704, // change actual 'Italic' colour 431 URxvt_Color_IT = 704, // change actual 'Italic' colour
572 URxvt_Color_tint = 705, // change actual tint colour 432 URxvt_Color_BD = 706, // change actual 'Bold' color
433 URxvt_Color_UL = 707, // change actual 'Underline' color
573 URxvt_Color_BD = 706, 434 URxvt_Color_border = 708,
574 URxvt_Color_UL = 707,
575 435
576 URxvt_font = 710, 436 URxvt_font = 710,
577 URxvt_boldFont = 711, 437 URxvt_boldFont = 711,
578 URxvt_italicFont = 712, 438 URxvt_italicFont = 712,
579 URxvt_boldItalicFont = 713, 439 URxvt_boldItalicFont = 713,
580 440
581 URxvt_view_up = 720, 441 URxvt_view_up = 720,
582 URxvt_view_down = 721, 442 URxvt_view_down = 721,
583 443
584 URxvt_perl = 777, 444 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
585}; 445};
586 446
587/* Words starting with `Color_' are colours. Others are counts */ 447/* Words starting with `Color_' are colours. Others are counts */
588/* 448/*
589 * The PixColor and rendition colour usage should probably be decoupled 449 * The PixColor and rendition colour usage should probably be decoupled
… …
619 Color_White = maxBrightCOLOR, 479 Color_White = maxBrightCOLOR,
620#else 480#else
621 Color_White = maxCOLOR, 481 Color_White = maxCOLOR,
622#endif 482#endif
623 minTermCOLOR = Color_White + 1, 483 minTermCOLOR = Color_White + 1,
484#if USE_256_COLORS
485 maxTermCOLOR = Color_White + 240,
486#else
624 maxTermCOLOR = Color_White + 72, 487 maxTermCOLOR = Color_White + 72,
488#endif
489 minTermCOLOR24,
490 maxTermCOLOR24 = minTermCOLOR24 +
491 RGB24_CUBE_SIZE - 1,
625#ifndef NO_CURSORCOLOR 492#ifndef NO_CURSORCOLOR
626 Color_cursor, 493 Color_cursor,
627 Color_cursor2, 494 Color_cursor2,
628#endif 495#endif
629 Color_pointer_fg, 496 Color_pointer_fg,
… …
638#if ENABLE_FRILLS 505#if ENABLE_FRILLS
639 Color_underline, 506 Color_underline,
640#endif 507#endif
641#ifdef OPTION_HC 508#ifdef OPTION_HC
642 Color_HC, 509 Color_HC,
510 Color_HTC,
643#endif 511#endif
644#ifdef KEEP_SCROLLCOLOR
645 Color_scroll, 512 Color_scroll,
513#ifdef RXVT_SCROLLBAR
646 Color_trough, 514 Color_trough,
647#endif
648#if ENABLE_TRANSPARENCY
649 Color_tint,
650#endif 515#endif
651#if OFF_FOCUS_FADING 516#if OFF_FOCUS_FADING
652 Color_fade, 517 Color_fade,
653#endif 518#endif
654 NRS_COLORS, /* */ 519 NRS_COLORS, /* */
655#ifdef KEEP_SCROLLCOLOR 520#ifdef RXVT_SCROLLBAR
656 Color_topShadow = NRS_COLORS, 521 Color_topShadow = NRS_COLORS,
657 Color_bottomShadow, 522 Color_bottomShadow,
658 TOTAL_COLORS 523 TOTAL_COLORS
659#else 524#else
660 TOTAL_COLORS = NRS_COLORS 525 TOTAL_COLORS = NRS_COLORS
661#endif 526#endif
662}; 527};
663 528
529#if USE_256_COLORS
664#define Color_Bits 7 // 0 .. maxTermCOLOR 530# define Color_Bits 9 // 0 .. maxTermCOLOR24
531#else
532# define Color_Bits 8 // 0 .. maxTermCOLOR24
533#endif
534
535#if maxTermCOLOR24 >= (1 << Color_Bits)
536# error color index overflow
537#endif
665 538
666/* 539/*
667 * Resource list 540 * Resource list
668 */ 541 */
669enum { 542enum {
… …
694#define PrivMode_TtyOutputInh (1UL<<15) 567#define PrivMode_TtyOutputInh (1UL<<15)
695#define PrivMode_Keypress (1UL<<16) 568#define PrivMode_Keypress (1UL<<16)
696#define PrivMode_smoothScroll (1UL<<17) 569#define PrivMode_smoothScroll (1UL<<17)
697#define PrivMode_vt52 (1UL<<18) 570#define PrivMode_vt52 (1UL<<18)
698#define PrivMode_LFNL (1UL<<19) 571#define PrivMode_LFNL (1UL<<19)
699/* too annoying to implement X11 highlight tracking */ 572#define PrivMode_MouseBtnEvent (1UL<<20)
700/* #define PrivMode_MouseX11Track (1LU<<20) */ 573#define PrivMode_MouseAnyEvent (1UL<<21)
574#define PrivMode_BracketPaste (1UL<<22)
575#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
576#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
577#define PrivMode_BlinkingCursor (1UL<<25)
578#define PrivMode_FocusEvent (1UL<<26)
701 579
702#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 580#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
703#define PrivMode(test,bit) \
704 if (test) \
705 priv_modes |= (bit); \
706 else \
707 priv_modes &= ~(bit)
708 581
709#ifdef ALLOW_132_MODE 582#ifdef ALLOW_132_MODE
710# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 583# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
711#else 584#else
712# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
713#endif 586#endif
714 587
715// do not change these constants lightly, there are many interdependencies 588// do not change these constants lightly, there are many interdependencies
716#define IMBUFSIZ 128 // input modifier buffer sizes 589#define IMBUFSIZ 128 // input modifier buffer sizes
717#define KBUFSZ 512 // size of keyboard mapping buffer 590#define KBUFSZ 512 // size of keyboard mapping buffer
718#define CBUFSIZ 2048 // size of command buffer 591#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
592#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
719#define UBUFSIZ 2048 // character buffer 593#define UBUFSIZ 2048 // character buffer
720 594
721#ifndef PATH_MAX 595#if ENABLE_FRILLS
722# define PATH_MAX 16384 596# include <X11/Xmd.h>
597typedef struct _mwmhints
598{
599 CARD32 flags;
600 CARD32 functions;
601 CARD32 decorations;
602 INT32 input_mode;
603 CARD32 status;
604} MWMHints;
723#endif 605#endif
724 606
725/* Motif window hints */ 607/* Motif window hints */
726#define MWM_HINTS_FUNCTIONS (1L << 0) 608#define MWM_HINTS_FUNCTIONS (1L << 0)
727#define MWM_HINTS_DECORATIONS (1L << 1) 609#define MWM_HINTS_DECORATIONS (1L << 1)
… …
752/* 634/*
753 ***************************************************************************** 635 *****************************************************************************
754 * MACRO DEFINES 636 * MACRO DEFINES
755 ***************************************************************************** 637 *****************************************************************************
756 */ 638 */
639
640// speed hack, copy some member variable into a local variable of the same name
757#define dLocal(type,name) type const name = this->name 641#define dLocal(type,name) type const name = this->name
758 642
759// for speed reasons, we assume that all codepoints 32 to 126 are 643// for speed reasons, we assume that all codepoints 32 to 126 are
760// single-width. 644// single-width.
761#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 645#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
768#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 652#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
769#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 653#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
770#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 654#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
771#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 655#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
772 656
773// for m >= -n, ensure remainder lies between 0..n-1
774#define MOD(m,n) (((m) + (n)) % (n))
775
776#define LINENO(n) MOD (term_start + int(n), total_rows) 657#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
777#define ROW(n) row_buf [LINENO (n)] 658#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
659
660#define LINENO(n) LINENO_of (this, n)
661#define ROW(n) ROW_of (this, n)
778 662
779/* how to build & extract colors and attributes */ 663/* how to build & extract colors and attributes */
780#define GET_BASEFG(x) (((x) & RS_fgMask)) 664#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
781#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 665#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
782 666
783#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 667#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
784#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 668#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
785 669
786#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 670#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
787#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 671#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
788 672
789#define GET_ATTR(x) (((x) & RS_attrMask)) 673#define GET_ATTR(x) (((x) & RS_attrMask))
790#define GET_BGATTR(x) \
791 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
792 | (((x) & RS_fgMask)<<Color_Bits)) \
793 : ((x) & (RS_attrMask | RS_bgMask)))
794#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 674#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
795#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 675#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
796#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 676#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
797 677
798#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 678#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
799 679
800#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 680#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
801#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 681#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
802 682
803#if ENABLE_STYLES 683#if ENABLE_STYLES
804# define FONTSET(style) fontset[GET_STYLE (style)] 684# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
805#else 685#else
806# define FONTSET(style) fontset[0] 686# define FONTSET_of(t,style) (t)->fontset[0]
807#endif 687#endif
808 688
809#ifdef HAVE_SCROLLBARS 689#define FONTSET(style) FONTSET_of (this, style)
810# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
811#else
812# define scrollbar_TotalWidth() (0)
813#endif
814#define scrollbar_isMotion() (scrollBar.state == 'm')
815#define scrollbar_isUp() (scrollBar.state == 'U')
816#define scrollbar_isDn() (scrollBar.state == 'D')
817#define scrollbar_isUpDn() isupper (scrollBar.state)
818#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
819
820#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
821#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
822 && (y) <= scrollbarnext_dnval ())
823#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
824#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
825#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
826#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
827#define SCROLLRXVT_MINHEIGHT 10
828#define SCROLLXTERM_MINHEIGHT 10
829
830#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
831 ? SCROLLNEXT_MINHEIGHT \
832 : SCROLLRXVT_MINHEIGHT)
833#define scrollbar_above_slider(y) ((y) < scrollBar.top)
834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
835#define scrollbar_position(y) ((y) - scrollBar.beg)
836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
837 - scrollbar_minheight ())
838 690
839typedef callback<void (const char *)> log_callback; 691typedef callback<void (const char *)> log_callback;
840typedef callback<int (int)> getfd_callback; 692typedef callback<int (int)> getfd_callback;
841
842#define SET_LOCALE(locale) rxvt_set_locale (locale)
843extern bool rxvt_set_locale (const char *locale) NOTHROW;
844extern void rxvt_push_locale (const char *locale) NOTHROW;
845extern void rxvt_pop_locale () NOTHROW;
846 693
847/****************************************************************************/ 694/****************************************************************************/
848 695
849#define LINE_LONGER 0x0001 // line is continued on the next row 696#define LINE_LONGER 0x0001 // line is continued on the next row
850#define LINE_FILTERED 0x0002 // line has been filtered 697#define LINE_FILTERED 0x0002 // line has been filtered
851#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 698#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
852#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 699#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
853#define LINE_BIDI 0x0010 // line needs bidi (NYI) 700#define LINE_BIDI 0x0010 // line needs bidi (NYI)
854 701
855struct line_t { 702struct line_t
703{
856 text_t *t; // terminal the text 704 text_t *t; // terminal the text
857 rend_t *r; // rendition, uses RS_ flags 705 rend_t *r; // rendition, uses RS_ flags
858 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 706 tlen_t_ l; // length of each text line
859 uint32_t f; // flags 707 uint32_t f; // flags
708
709 bool valid ()
710 {
711 return l >= 0;
712 }
713
714 void alloc ()
715 {
716 l = 0;
717 }
860 718
861 bool is_longer () 719 bool is_longer ()
862 { 720 {
863 return f & LINE_LONGER; 721 return f & LINE_LONGER;
864 } 722 }
… …
893 } 751 }
894}; 752};
895 753
896/****************************************************************************/ 754/****************************************************************************/
897 755
898// primivite wrapper around mbstate_t to ensure initialisation 756// primitive wrapper around mbstate_t to ensure initialisation
899struct mbstate { 757struct mbstate
758{
900 mbstate_t mbs; 759 mbstate_t mbs;
901 760
902 operator mbstate_t *() { return &mbs; } 761 operator mbstate_t *() { return &mbs; }
903 void reset () { memset (&mbs, 0, sizeof (mbs)); } 762 void reset () { memset (&mbs, 0, sizeof (mbs)); }
904 mbstate () { reset (); } 763 mbstate () { reset (); }
… …
906 765
907/****************************************************************************/ 766/****************************************************************************/
908 767
909#define UNICODE_MASK 0x1fffffUL 768#define UNICODE_MASK 0x1fffffUL
910 769
911#if UNICODE3 770#if UNICODE_3
912# define COMPOSE_LO 0x40000000UL 771# define COMPOSE_LO 0x40000000UL
913# define COMPOSE_HI 0x400fffffUL 772# define COMPOSE_HI 0x400fffffUL
914# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 773# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
915#else 774#else
916# if ENABLE_PERL 775# if ENABLE_PERL
… …
925 784
926#if ENABLE_COMBINING 785#if ENABLE_COMBINING
927// compose chars are used to represent composite characters 786// compose chars are used to represent composite characters
928// that are not representable in unicode, as well as characters 787// that are not representable in unicode, as well as characters
929// not fitting in the BMP. 788// not fitting in the BMP.
930struct compose_char { 789struct compose_char
790{
931 unicode_t c1, c2; // any chars != NOCHAR are valid 791 unicode_t c1, c2; // any chars != NOCHAR are valid
792
932 compose_char (unicode_t c1, unicode_t c2) 793 compose_char (unicode_t c1, unicode_t c2)
933 : c1(c1), c2(c2) 794 : c1(c1), c2(c2)
934 { } 795 { }
935}; 796};
936 797
937class rxvt_composite_vec { 798class rxvt_composite_vec
799{
938 vector<compose_char> v; 800 vector<compose_char> v;
939public: 801public:
940 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 802 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
941 int expand (unicode_t c, wchar_t *r); 803 int expand (unicode_t c, wchar_t *r);
942 compose_char *operator [](text_t c) 804 compose_char *operator [](text_t c)
… …
954 816
955#ifdef KEYSYM_RESOURCE 817#ifdef KEYSYM_RESOURCE
956class keyboard_manager; 818class keyboard_manager;
957#endif 819#endif
958 820
821typedef struct rxvt_term *rxvt_t;
822
823extern rxvt_t rxvt_current_term;
824
825#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
826#define GET_R rxvt_current_term
827
828/* ------------------------------------------------------------------------- */
829struct overlay_base
830{
831 int x, y, w, h; // overlay dimensions
832 text_t **text;
833 rend_t **rend;
834
835 // while tempting to add swap() etc. here, it effectively only increases code size
836};
837
838/* ------------------------------------------------------------------------- */
839
840typedef struct
841{
842 int row;
843 int col;
844} row_col_t;
845
846/*
847 * terminal limits:
848 *
849 * width : 1 <= width
850 * height : 1 <= height
851 * ncol : 1 <= ncol <= MAX(tlen_t)
852 * nrow : 1 <= nrow <= MAX(int)
853 * saveLines : 0 <= saveLines <= MAX(int)
854 * term_start : 0 <= term_start < saveLines
855 * total_rows : nrow + saveLines
856 *
857 * top_row : -saveLines <= top_row <= 0
858 * view_start : top_row <= view_start <= 0
859 *
860 * | most coordinates are stored relative to term_start,
861 * ROW_BUF | which is the first line of the terminal screen
862 * |························= row_buf[0]
863 * |························= row_buf[1]
864 * |························= row_buf[2] etc.
865 * |
866 * +------------+···········= term_start + top_row
867 * | scrollback |
868 * | scrollback +---------+·= term_start + view_start
869 * | scrollback | display |
870 * | scrollback | display |
871 * +------------+·display·+·= term_start
872 * | terminal | display |
873 * | terminal +---------+
874 * | terminal |
875 * | terminal |
876 * +------------+···········= term_start + nrow - 1
877 * |
878 * |
879 * END······················= total_rows
880 */
881
882struct TermWin_t
883{
884 int vt_width; /* actual window width [pixels] */
885 int vt_height; /* actual window height [pixels] */
886 int width; /* window width [pixels] */
887 int height; /* window height [pixels] */
888 int fwidth; /* font width [pixels] */
889 int fheight; /* font height [pixels] */
890 int fbase; /* font ascent (baseline) [pixels] */
891 int ncol; /* window columns [characters] */
892 int nrow; /* window rows [characters] */
893 int focus; /* window has focus */
894 int mapped; /* window state mapped? */
895 int int_bwidth; /* internal border width */
896 int ext_bwidth; /* external border width */
897 int lineSpace; /* number of extra pixels between rows */
898 int letterSpace; /* number of extra pixels between columns */
899 int saveLines; /* number of lines that fit in scrollback */
900 int total_rows; /* total number of rows in this terminal */
901 int term_start; /* term lines start here */
902 int view_start; /* scrollback view starts here */
903 int top_row; /* topmost row index of scrollback */
904 Window parent; /* parent identifier */
905 Window vt; /* vt100 window */
906 GC gc; /* GC for drawing */
907 rxvt_drawable *drawable;
908 rxvt_fontset *fontset[4];
909};
910
911/*
912 * screen accounting:
913 * screen_t elements
914 * row: Cursor row position : 0 <= row < nrow
915 * col: Cursor column position : 0 <= col < ncol
916 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
917 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
918 *
919 * selection_t elements
920 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
921 * nothing is selected
922 * beg: row/column of beginning of selection : never past mark
923 * mark: row/column of initial click : never past end
924 * end: row/column of one character past end of selection
925 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
926 * * Note: col == -1 ==> we're left of screen
927 *
928 */
929struct screen_t
930{
931 row_col_t cur; /* cursor position on the screen */
932 int tscroll; /* top of settable scroll region */
933 int bscroll; /* bottom of settable scroll region */
934 unsigned int charset; /* character set number [0..3] */
935 unsigned int flags; /* see below */
936 row_col_t s_cur; /* saved cursor position */
937 unsigned int s_charset; /* saved character set number [0..3] */
938 char s_charset_char;
939 rend_t s_rstyle; /* saved rendition style */
940};
941
942enum selection_op_t
943{
944 SELECTION_CLEAR = 0, /* nothing selected */
945 SELECTION_INIT, /* marked a point */
946 SELECTION_BEGIN, /* started a selection */
947 SELECTION_CONT, /* continued selection */
948 SELECTION_DONE /* selection put in CUT_BUFFER0 */
949};
950
951struct selection_t
952{
953 wchar_t *text; /* selected text */
954 unsigned int len; /* length of selected text */
955 unsigned int screen; /* screen being used */
956 unsigned int clicks; /* number of clicks */
957 selection_op_t op; /* current operation */
958 bool rect; /* rectangular selection? */
959 row_col_t beg; /* beginning of selection <= mark */
960 row_col_t mark; /* point of initial click <= end */
961 row_col_t end; /* one character past end point */
962 wchar_t *clip_text; /* text copied to the clipboard */
963 unsigned int clip_len; /* length of clipboard text */
964};
965
966/* ------------------------------------------------------------------------- */
967
968/* screen_t flags */
969#define Screen_Relative (1<<0) /* relative origin mode flag */
970#define Screen_VisibleCursor (1<<1) /* cursor visible? */
971#define Screen_Autowrap (1<<2) /* auto-wrap flag */
972#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
973#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
974#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
975
976/* rxvt_vars.options */
977enum {
978# define def(name) Opt_ ## name,
979# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
980 Opt_0,
981# include "optinc.h"
982# undef nodef
983# undef def
984 Opt_count
985};
986
987/* ------------------------------------------------------------------------- */
988
989struct rxvt_vars : TermWin_t
990{
991 scrollBar_t scrollBar;
992 uint8_t options[(Opt_count + 7) >> 3];
993 XSizeHints szHint;
994 rxvt_color *pix_colors;
995 Cursor TermWin_cursor; /* cursor for vt window */
996
997 line_t *row_buf; // all lines, scrollback + terminal, circular
998 line_t *drawn_buf; // text on screen
999 line_t *swap_buf; // lines for swap buffer
1000 char *tabs; /* per location: 1 == tab-stop */
1001 screen_t screen;
1002 screen_t swap;
1003 selection_t selection;
1004 rxvt_color pix_colors_focused[TOTAL_COLORS];
1005#ifdef OFF_FOCUS_FADING
1006 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1007#endif
1008};
1009
959struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1010struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1011{
960 1012
961 // special markers with magic addresses 1013 // special markers with magic addresses
962 static const char resval_undef []; // options specifically unset 1014 static const char resval_undef []; // options specifically unset
963 static const char resval_on []; // boolean options switched on 1015 static const char resval_on []; // boolean options switched on
964 static const char resval_off []; // or off 1016 static const char resval_off []; // or off
965 1017
966 log_callback *log_hook; // log error messages through this hook, if != 0 1018 log_callback *log_hook; // log error messages through this hook, if != 0
967 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1019 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
968#if ENABLE_PERL 1020#if ENABLE_PERL
969 rxvt_perl_term perl; 1021 rxvt_perl_term perl;
970#endif 1022#endif
971 struct mbstate mbstate; // current input multibyte state 1023 struct mbstate mbstate; // current input multibyte state
972 1024
973 unsigned char want_refresh:1, 1025 unsigned char want_refresh:1,
974#ifdef ENABLE_TRANSPARENCY
975 want_full_refresh:1, /* awaiting full screen refresh */
976#endif
977 current_screen:1, /* primary or secondary */ 1026 current_screen:1, /* primary or secondary */
978 num_scr_allow:1, 1027 num_scr_allow:1,
979 bypass_keystate:1, 1028 bypass_keystate:1,
1029#if ENABLE_FRILLS
1030 urgency_hint:1,
1031#endif
980#ifdef CURSOR_BLINK 1032#if CURSOR_BLINK
981 hidden_cursor:1, 1033 hidden_cursor:1,
982#endif 1034#endif
983#ifdef TEXT_BLINK 1035#if TEXT_BLINK
984 hidden_text:1, 1036 hidden_text:1,
985#endif 1037#endif
986#ifdef POINTER_BLANK 1038#if POINTER_BLANK
987 hidden_pointer:1, 1039 hidden_pointer:1,
988#endif 1040#endif
989 enc_utf8:1, /* wether locale uses utf-8 */ 1041 enc_utf8:1, /* whether locale uses utf-8 */
990 seen_input:1, /* wether we have seen some program output yet */ 1042 seen_input:1, /* whether we have seen some program output yet */
991 seen_resize:1, /* wether we had a resize event */ 1043 seen_resize:1, /* whether we had a resize event */
1044 init_done:1,
992 parsed_geometry:1; 1045 parsed_geometry:1;
993 1046
994 unsigned char refresh_type, 1047 unsigned char refresh_type,
995#ifdef META8_OPTION 1048#ifdef META8_OPTION
996 meta_char, /* Alt-key prefix */ 1049 meta_char; /* Alt-key prefix */
997#endif 1050#endif
998 scrollbar_align,
999 selection_wait,
1000 selection_type;
1001/* ---------- */ 1051/* ---------- */
1002 bool rvideo_state, rvideo_mode; 1052 bool rvideo_state, rvideo_mode;
1003#ifndef NO_BELL 1053#ifndef NO_BELL
1004 bool rvideo_bell; 1054 bool rvideo_bell;
1005#endif 1055#endif
1006 int num_scr; /* screen: number lines scrolled */ 1056 int num_scr; /* screen: number of lines scrolled */
1007 int prev_ncol, /* screen: previous number of columns */ 1057 int prev_ncol, /* screen: previous number of columns */
1008 prev_nrow; /* screen: previous number of rows */ 1058 prev_nrow; /* screen: previous number of rows */
1009/* ---------- */ 1059/* ---------- */
1010 rend_t rstyle; 1060 rend_t rstyle;
1011/* ---------- */ 1061/* ---------- */
1012#ifdef SELECTION_SCROLLING 1062#ifdef SELECTION_SCROLLING
1013 int scroll_selection_lines; 1063 int scroll_selection_lines;
1014 enum page_dirn scroll_selection_dir;
1015 int selection_save_x, 1064 int selection_save_x,
1016 selection_save_y, 1065 selection_save_y,
1017 selection_save_state; 1066 selection_save_state;
1018#endif 1067#endif
1019/* ---------- */ 1068/* ---------- */
… …
1021 /* give proper Scroll behaviour */ 1070 /* give proper Scroll behaviour */
1022#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1071#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1023 mouse_slip_wheel_speed, 1072 mouse_slip_wheel_speed,
1024#endif 1073#endif
1025 refresh_count, 1074 refresh_count,
1026 last_bot, /* scrollbar last bottom position */
1027 last_top, /* scrollbar last top position */
1028 last_state, /* scrollbar last state */
1029 scrollbar_len,
1030 window_vt_x, 1075 window_vt_x,
1031 window_vt_y, 1076 window_vt_y,
1032 window_sb_x, 1077 mouse_row,
1078 mouse_col,
1033# ifdef POINTER_BLANK 1079# ifdef POINTER_BLANK
1034 pointerBlankDelay, 1080 pointerBlankDelay,
1035# endif 1081# endif
1082 multiClickTime,
1083 cursor_type,
1036 allowedxerror; 1084 allowedxerror;
1037/* ---------- */ 1085/* ---------- */
1038 unsigned int ModLevel3Mask, 1086 unsigned int ModLevel3Mask,
1039 ModMetaMask, 1087 ModMetaMask,
1040 ModNumLockMask; 1088 ModNumLockMask;
1041 int old_width, /* last used width in screen resize */
1042 old_height; /* last used height in screen resize */
1043 unsigned long priv_modes, 1089 unsigned long priv_modes,
1044 SavedModes; 1090 SavedModes;
1045/* ---------- */ 1091/* ---------- */
1046 Atom *xa; 1092 Atom *xa;
1047/* ---------- */ 1093/* ---------- */
1048#ifdef RXVT_SCROLLBAR 1094 Time selection_time,
1049 GC scrollbarGC, 1095 clipboard_time;
1050 topShadowGC, 1096 rxvt_selection *selection_req;
1051 botShadowGC; 1097 pid_t cmd_pid; /* process id of child */
1052#endif
1053#ifdef XTERM_SCROLLBAR
1054 GC xscrollbarGC,
1055 ShadowGC;
1056#endif
1057#ifdef PLAIN_SCROLLBAR
1058 GC pscrollbarGC;
1059#endif
1060#ifdef NEXT_SCROLLBAR
1061 GC blackGC,
1062 whiteGC,
1063 grayGC,
1064 darkGC,
1065 stippleGC;
1066 Pixmap dimple,
1067 upArrow,
1068 downArrow,
1069 upArrowHi,
1070 downArrowHi;
1071#endif
1072/* ---------- */ 1098/* ---------- */
1073 Time selection_time,
1074 selection_request_time;
1075 pid_t cmd_pid; /* process id of child */
1076 char * incr_buf;
1077 size_t incr_buf_size, incr_buf_fill;
1078/* ---------- */
1079 Cursor leftptr_cursor;
1080/* ---------- */
1081#ifndef NO_BACKSPACE_KEY
1082 const char *key_backspace;
1083#endif
1084#ifndef NO_DELETE_KEY
1085 const char *key_delete;
1086#endif
1087 struct mouse_event MEvent; 1099 struct mouse_event MEvent;
1088 XComposeStatus compose; 1100 XComposeStatus compose;
1089 ttymode_t tio; 1101 static struct termios def_tio;
1090 row_col_t oldcursor; 1102 row_col_t oldcursor;
1091#ifdef HAVE_BG_PIXMAP 1103
1092 bgPixmap_t bgPixmap;
1093#endif
1094#ifdef HAVE_AFTERIMAGE 1104#ifdef HAVE_IMG
1095 ASVisual *asv; 1105 enum {
1096 ASImageManager *asimman; 1106 BG_IS_TRANSPARENT = 1 << 1,
1107 BG_NEEDS_REFRESH = 1 << 2,
1108 };
1109
1110 uint8_t bg_flags;
1111
1112 rxvt_img *bg_img;
1097#endif 1113#endif
1098 1114
1099#if ENABLE_OVERLAY 1115#if ENABLE_OVERLAY
1100 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1116 overlay_base ov;
1101 text_t **ov_text;
1102 rend_t **ov_rend;
1103 1117
1104 void scr_swap_overlay () NOTHROW; 1118 void scr_swap_overlay () NOTHROW;
1105 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1119 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1106 void scr_overlay_off () NOTHROW; 1120 void scr_overlay_off () NOTHROW;
1107 void scr_overlay_set (int x, int y, 1121 void scr_overlay_set (int x, int y,
… …
1111 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1125 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1112#endif 1126#endif
1113 1127
1114 vector<void *> allocated; // free these memory blocks with free() 1128 vector<void *> allocated; // free these memory blocks with free()
1115 1129
1116 char env_windowid[21]; /* environmental variable WINDOWID */ 1130 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1117 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1118 char *env_display; /* environmental variable DISPLAY */
1119 char *env_term; /* environmental variable TERM */
1120 1131
1121 char *locale; 1132 char *locale;
1122 char charsets[4]; 1133 char charsets[4];
1123 char *v_buffer; /* pointer to physical buffer */ 1134 char *v_buffer; /* pointer to physical buffer */
1124 unsigned int v_buflen; /* size of area to write */ 1135 unsigned int v_buflen; /* size of area to write */
1125 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1136 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1137 char **env;
1126 1138
1127#ifdef KEYSYM_RESOURCE 1139#ifdef KEYSYM_RESOURCE
1128 keyboard_manager *keyboard; 1140 keyboard_manager *keyboard;
1141#endif
1142#ifndef NO_RESOURCES
1143 XrmDatabase option_db;
1129#endif 1144#endif
1130 1145
1131 const char *rs[NUM_RESOURCES]; 1146 const char *rs[NUM_RESOURCES];
1132 /* command input buffering */ 1147 /* command input buffering */
1133 char *cmdbuf_ptr, *cmdbuf_endp; 1148 char *cmdbuf_ptr, *cmdbuf_endp;
1134 char cmdbuf_base[CBUFSIZ]; 1149 char cmdbuf_base[CBUFSIZ];
1135 1150
1136 ptytty *pty; 1151 ptytty *pty;
1137 1152
1138 rxvt_salloc *talloc; // text line allocator 1153 // chunk contains all line_t's as well as rend_t and text_t buffers
1139 rxvt_salloc *ralloc; // rend line allocator 1154 // for drawn_buf, swap_buf and row_buf, in this order
1155 void *chunk;
1156 size_t chunk_size;
1157
1158 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1159 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1160 uint16_t rgb24_sequence;
1140 1161
1141 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1162 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1142 1163
1143#if ENABLE_FRILLS || ISO_14755 1164#if ENABLE_FRILLS || ISO_14755
1144 // ISO 14755 entry support 1165 // ISO 14755 entry support
1145 unicode_t iso14755buf; 1166 unicode_t iso14755buf;
1146 void commit_iso14755 (); 1167 void commit_iso14755 ();
1147 int hex_keyval (XKeyEvent &ev);
1148# if ISO_14755 1168# if ISO_14755
1149 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1169 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1150 void iso14755_54 (int x, int y); 1170 void iso14755_54 (int x, int y);
1151# endif 1171# endif
1152#endif 1172#endif
1153 1173
1154 // modifies first argument(!)
1155 void paste (char *data, unsigned int len) NOTHROW;
1156
1157 long vt_emask, vt_emask_perl, vt_emask_xim; 1174 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1158 1175
1159 void vt_select_input () const NOTHROW 1176 void vt_select_input () const NOTHROW
1160 { 1177 {
1161 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1178 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1162 } 1179 }
1163 1180
1164#if ENABLE_TRANSPARENCY || ENABLE_PERL 1181#if ENABLE_PERL
1165 void rootwin_cb (XEvent &xev); 1182 void rootwin_cb (XEvent &xev);
1166 xevent_watcher rootwin_ev; 1183 xevent_watcher rootwin_ev;
1167#endif 1184#endif
1168#ifdef HAVE_BG_PIXMAP
1169 int update_background ();
1170 void update_background_cb (time_watcher &w);
1171 time_watcher update_background_ev;
1172#endif
1173 1185
1174 void x_cb (XEvent &xev); 1186 void x_cb (XEvent &xev);
1175 void flush ();
1176 xevent_watcher termwin_ev; 1187 xevent_watcher termwin_ev;
1177 xevent_watcher vt_ev; 1188 xevent_watcher vt_ev;
1178#ifdef HAVE_SCROLLBARS
1179 xevent_watcher scrollbar_ev; 1189 xevent_watcher scrollbar_ev;
1180#endif
1181 1190
1182 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1191 void child_cb (ev::child &w, int revents); ev::child child_ev;
1183 void check_cb (check_watcher &w); check_watcher check_ev; 1192 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1184 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1193 void refresh_check ();
1185 void flush_cb (time_watcher &w); time_watcher flush_ev; 1194 void flush ();
1186 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1195 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1187 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1196 void cmdbuf_reify ();
1197 void cmdbuf_append (const char *str, size_t count);
1198 bool pty_fill ();
1199 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1188 1200
1189#ifdef CURSOR_BLINK 1201#ifdef CURSOR_BLINK
1202 void cursor_blink_reset ();
1190 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1203 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1191#endif 1204#endif
1192#ifdef TEXT_BLINK 1205#ifdef TEXT_BLINK
1193 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1206 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1194#endif 1207#endif
1195#ifndef NO_BELL 1208#ifndef NO_BELL
1196 void bell_cb (time_watcher &w); time_watcher bell_ev; 1209 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1197#endif 1210#endif
1198 1211
1199#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1212#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1200 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1213 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1201#endif 1214#endif
1202#ifdef SELECTION_SCROLLING 1215#ifdef SELECTION_SCROLLING
1203 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1216 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1204#endif 1217#endif
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1218#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1219 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1207#endif 1220#endif
1208 1221
1209#ifdef POINTER_BLANK 1222#ifdef POINTER_BLANK
1210 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1223 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1211 void pointer_blank (); 1224 void pointer_blank ();
1212#endif 1225#endif
1213 void pointer_unblank (); 1226 void pointer_unblank ();
1214 1227
1215 void tt_printf (const char *fmt,...); 1228 void tt_printf (const char *fmt,...);
1229 void tt_write_ (const char *data, unsigned int len);
1216 void tt_write (const char *data, unsigned int len); 1230 void tt_write (const char *data, unsigned int len);
1231 void tt_write_user_input (const char *data, unsigned int len);
1217 void pty_write (); 1232 void pty_write ();
1218
1219 void tt_winch ();
1220
1221 rxvt_term ();
1222 ~rxvt_term ();
1223 void destroy ();
1224 void emergency_cleanup ();
1225
1226 bool init (int argc, const char *const *argv, stringvec *envv);
1227
1228 bool init (stringvec *argv, stringvec *envv)
1229 {
1230 this->argv = argv;
1231 return init (argv->size (), argv->begin (), envv);
1232 }
1233
1234 bool init_vars ();
1235
1236 bool pty_fill ();
1237 1233
1238 void make_current () const // make this the "currently active" urxvt instance 1234 void make_current () const // make this the "currently active" urxvt instance
1239 { 1235 {
1240 SET_R (this); 1236 SET_R (this);
1241 set_environ (envv); 1237 set_environ (env);
1242 rxvt_set_locale (locale); 1238 rxvt_set_locale (locale);
1243 } 1239 }
1244
1245 void init_secondary ();
1246 const char **init_resources (int argc, const char *const *argv);
1247 const char *x_resource (const char *name);
1248 void init_env ();
1249 void set_locale (const char *locale);
1250 void init_xlocale ();
1251 void init_command (const char *const *argv);
1252 void run_command (const char *const *argv);
1253 int run_child (const char *const *argv);
1254
1255 void color_aliases (int idx);
1256 void recolour_cursor ();
1257 void create_windows (int argc, const char *const *argv);
1258 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1259 void window_calc (unsigned int newwidth, unsigned int newheight);
1260 1240
1261#if USE_XIM 1241#if USE_XIM
1262 rxvt_xim *input_method; 1242 rxvt_xim *input_method;
1263 XIC Input_Context; 1243 XIC Input_Context;
1264 XIMStyle input_style; 1244 XIMStyle input_style;
… …
1269 void im_set_size (XRectangle &size); 1249 void im_set_size (XRectangle &size);
1270 void im_set_position (XPoint &pos) NOTHROW; 1250 void im_set_position (XPoint &pos) NOTHROW;
1271 void im_set_color (unsigned long &fg, unsigned long &bg); 1251 void im_set_color (unsigned long &fg, unsigned long &bg);
1272 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1252 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1273 1253
1274 bool IMisRunning (); 1254 bool im_is_running ();
1275 void IMSendSpot (); 1255 void im_send_spot ();
1276 bool IM_get_IC (const char *modifiers); 1256 bool im_get_ic (const char *modifiers);
1277 void IMSetPosition (); 1257 void im_set_position ();
1278#endif 1258#endif
1279
1280 void resize_scrollbar ();
1281 1259
1282 // command.C 1260 // command.C
1283 void key_press (XKeyEvent &ev); 1261 void key_press (XKeyEvent &ev);
1284 void key_release (XKeyEvent &ev); 1262 void key_release (XKeyEvent &ev);
1285 unsigned int cmd_write (const char *str, unsigned int count);
1286 1263
1287 wchar_t next_char () NOTHROW; 1264 wchar_t next_char () NOTHROW;
1288 wchar_t cmd_getc () THROW ((class out_of_input)); 1265 wchar_t cmd_getc () THROW ((class out_of_input));
1289 uint32_t next_octet () NOTHROW; 1266 uint32_t next_octet () NOTHROW;
1290 uint32_t cmd_get8 () THROW ((class out_of_input)); 1267 uint32_t cmd_get8 () THROW ((class out_of_input));
1291 1268
1292 bool cmd_parse (); 1269 void cmd_parse ();
1293 void mouse_report (XButtonEvent &ev); 1270 void mouse_report (XButtonEvent &ev);
1294 void button_press (XButtonEvent &ev); 1271 void button_press (XButtonEvent &ev);
1295 void button_release (XButtonEvent &ev); 1272 void button_release (XButtonEvent &ev);
1296 void focus_in (); 1273 void focus_in ();
1297 void focus_out (); 1274 void focus_out ();
1275#if ENABLE_FRILLS
1276 void set_urgency (bool enable);
1277#else
1278 void set_urgency (bool enable) { }
1279#endif
1298 void update_fade_color (unsigned int idx); 1280 void update_fade_color (unsigned int idx, bool first_time = false);
1299#ifdef PRINTPIPE 1281#ifdef PRINTPIPE
1300 FILE *popen_printer (); 1282 FILE *popen_printer ();
1301 int pclose_printer (FILE *stream); 1283 int pclose_printer (FILE *stream);
1302#endif 1284#endif
1303 void process_print_pipe (); 1285 void process_print_pipe ();
… …
1308 void process_window_ops (const int *args, unsigned int nargs); 1290 void process_window_ops (const int *args, unsigned int nargs);
1309 char *get_to_st (unicode_t &ends_how); 1291 char *get_to_st (unicode_t &ends_how);
1310 void process_dcs_seq (); 1292 void process_dcs_seq ();
1311 void process_osc_seq (); 1293 void process_osc_seq ();
1312 void process_color_seq (int report, int color, const char *str, char resp); 1294 void process_color_seq (int report, int color, const char *str, char resp);
1313 void process_xterm_seq (int op, const char *str, char resp); 1295 void process_xterm_seq (int op, char *str, char resp);
1296 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1314 int privcases (int mode, unsigned long bit); 1297 int privcases (int mode, unsigned long bit);
1315 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1298 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1316 void process_sgr_mode (unsigned int nargs, const int *arg); 1299 void process_sgr_mode (unsigned int nargs, const int *arg);
1317 void process_graphics (); 1300 void set_cursor_style (int style);
1318 // init.C 1301 // init.C
1302 void init (stringvec *argv, stringvec *envv);
1303 void init (int argc, const char *const *argv, const char *const *envv);
1304 void init2 (int argc, const char *const *argv);
1305 void init_vars ();
1306 const char **init_resources (int argc, const char *const *argv);
1307 void init_env ();
1308 void set_locale (const char *locale);
1309 void init_xlocale ();
1310 void init_command (const char *const *argv);
1311 void run_command (const char *const *argv);
1312 int run_child (const char *const *argv);
1313 void color_aliases (int idx);
1314 void create_windows (int argc, const char *const *argv);
1319 void Get_Colours (); 1315 void get_colors ();
1320 void get_ourmods (); 1316 void get_ourmods ();
1317 void set_icon (const char *file);
1321 // main.C 1318 // main.C
1319 void tt_winch ();
1320 rxvt_term ();
1321 ~rxvt_term ();
1322 void destroy ();
1323 void emergency_cleanup ();
1324 void recolor_cursor ();
1325 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1326 void window_calc (unsigned int newwidth, unsigned int newheight);
1322 bool set_fonts (); 1327 bool set_fonts ();
1323 void set_string_property (Atom prop, const char *str, int len = -1); 1328 void set_string_property (Atom prop, const char *str, int len = -1);
1329 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1324 void set_utf8_property (Atom prop, const char *str, int len = -1); 1330 void set_utf8_property (Atom prop, const char *str, int len = -1);
1325 void set_title (const char *str); 1331 void set_title (const char *str);
1326 void set_icon_name (const char *str); 1332 void set_icon_name (const char *str);
1327 void set_window_color (int idx, const char *color); 1333 void set_window_color (int idx, const char *color);
1328 void set_colorfgbg (); 1334 char *get_colorfgbg ();
1329 bool set_color (rxvt_color &color, const char *name); 1335 bool set_color (rxvt_color &color, const char *name);
1330 void alias_color (int dst, int src); 1336 void alias_color (int dst, int src);
1331 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1337 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1338 void get_window_origin (int &x, int &y);
1332 1339
1333 // screen.C 1340 // screen.C
1334 1341
1335 void lalloc (line_t &l) const 1342 bool option (uint8_t opt) const NOTHROW
1336 { 1343 {
1337 l.t = (text_t *)talloc->alloc (); 1344 return options[opt >> 3] & (1 << (opt & 7));
1338 l.r = (rend_t *)ralloc->alloc ();
1339 } 1345 }
1340 1346
1341#if 0 1347 void set_option (uint8_t opt, bool set = true) NOTHROW;
1342 void lfree (line_t &l)
1343 {
1344 talloc->free (l.t);
1345 ralloc->free (l.r);
1346 }
1347#endif
1348
1349 void lresize (line_t &l) const
1350 {
1351 if (!l.t)
1352 return;
1353
1354 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1355 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1356
1357 l.l = min (l.l, ncol);
1358
1359 if (ncol > prev_ncol)
1360 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1361 }
1362 1348
1363 int fgcolor_of (rend_t r) const NOTHROW 1349 int fgcolor_of (rend_t r) const NOTHROW
1364 { 1350 {
1365 int base = GET_BASEFG (r); 1351 int base = GET_BASEFG (r);
1366#ifndef NO_BRIGHTCOLOR 1352#ifndef NO_BRIGHTCOLOR
1367 if (r & RS_Bold 1353 if (r & RS_Bold
1368# if ENABLE_STYLES 1354# if ENABLE_STYLES
1369 && option (Opt_intensityStyles) 1355 && option (Opt_intensityStyles)
1370# endif 1356# endif
1371 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1357 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1372 base += minBrightCOLOR - minCOLOR; 1358 base += minBrightCOLOR - minCOLOR;
1373#endif 1359#endif
1374 return base; 1360 return base;
1375 } 1361 }
1376 1362
… …
1380#ifndef NO_BRIGHTCOLOR 1366#ifndef NO_BRIGHTCOLOR
1381 if (r & RS_Blink 1367 if (r & RS_Blink
1382# if ENABLE_STYLES 1368# if ENABLE_STYLES
1383 && option (Opt_intensityStyles) 1369 && option (Opt_intensityStyles)
1384# endif 1370# endif
1385 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1371 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1386 base += minBrightCOLOR - minCOLOR; 1372 base += minBrightCOLOR - minCOLOR;
1387#endif 1373#endif
1388 return base; 1374 return base;
1389 } 1375 }
1390 1376
1391 bool option (uint8_t opt) const NOTHROW 1377 // modifies first argument(!)
1392 { 1378 void tt_paste (char *data, unsigned int len) NOTHROW;
1393 return options[opt >> 3] & (1 << (opt & 7)); 1379 void paste (char *data, unsigned int len) NOTHROW;
1394 } 1380 void scr_alloc () NOTHROW;
1395
1396 void set_option (uint8_t opt, bool set = true) NOTHROW
1397 {
1398 if (set)
1399 options[opt >> 3] |= (1 << (opt & 7));
1400 else
1401 options[opt >> 3] &= ~(1 << (opt & 7));
1402 }
1403
1404 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1381 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; 1382 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1383 void scr_kill_char (line_t &l, int col) const NOTHROW;
1384 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1385 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1386 void copy_line (line_t &dst, line_t &src);
1407 void scr_reset (); 1387 void scr_reset ();
1408 void scr_release () NOTHROW; 1388 void scr_release () NOTHROW;
1409 void scr_clear (bool really = false) NOTHROW; 1389 void scr_clear (bool really = false) NOTHROW;
1410 void scr_refresh () NOTHROW; 1390 void scr_refresh () NOTHROW;
1411 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1391 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1415 void scr_backindex () NOTHROW; 1395 void scr_backindex () NOTHROW;
1416 void scr_forwardindex () NOTHROW; 1396 void scr_forwardindex () NOTHROW;
1417#endif 1397#endif
1418 void scr_touch (bool refresh) NOTHROW; 1398 void scr_touch (bool refresh) NOTHROW;
1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1399 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); 1400 void scr_recolor (bool refresh = true) NOTHROW;
1421 void scr_recolour () NOTHROW;
1422 void scr_remap_chars () NOTHROW; 1401 void scr_remap_chars () NOTHROW;
1423 void scr_remap_chars (line_t &l) NOTHROW; 1402 void scr_remap_chars (line_t &l) NOTHROW;
1424 1403
1425 enum cursor_mode { SAVE, RESTORE }; 1404 enum cursor_mode { SAVE, RESTORE };
1426 1405
1427 void scr_poweron (); 1406 void scr_poweron ();
1407 void scr_soft_reset () NOTHROW;
1428 void scr_cursor (cursor_mode mode) NOTHROW; 1408 void scr_cursor (cursor_mode mode) NOTHROW;
1429 void scr_do_wrap () NOTHROW; 1409 void scr_do_wrap () NOTHROW;
1430 void scr_swap_screen () NOTHROW; 1410 void scr_swap_screen () NOTHROW;
1431 void scr_change_screen (int scrn); 1411 void scr_change_screen (int scrn);
1432 void scr_color (unsigned int color, int fgbg) NOTHROW; 1412 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1450 void scr_report_position () NOTHROW; 1430 void scr_report_position () NOTHROW;
1451 void set_font_style () NOTHROW; 1431 void set_font_style () NOTHROW;
1452 void scr_charset_choose (int set) NOTHROW; 1432 void scr_charset_choose (int set) NOTHROW;
1453 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1433 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1454 void scr_move_to (int y, int len) NOTHROW; 1434 void scr_move_to (int y, int len) NOTHROW;
1435 bool scr_page (int nlines) NOTHROW;
1455 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1436 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1437 {
1438 return scr_page (direction * nlines);
1439 }
1456 bool scr_changeview (int new_view_start) NOTHROW; 1440 bool scr_changeview (int new_view_start) NOTHROW;
1457 void scr_bell () NOTHROW; 1441 void scr_bell () NOTHROW;
1458 void scr_printscreen (int fullhist) NOTHROW; 1442 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; 1443 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; 1444 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1461 void scr_reverse_selection () NOTHROW; 1445 void scr_reverse_selection () NOTHROW;
1462 void scr_dump (int fd) NOTHROW; 1446 void scr_dump (int fd) NOTHROW;
1463 1447
1464 void selection_check (int check_more) NOTHROW; 1448 void selection_check (int check_more) NOTHROW;
1465 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1449 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1466 void selection_property (Window win, Atom prop) NOTHROW;
1467 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1450 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1468 int selection_request_other (Atom target, int selnum) NOTHROW;
1469 void selection_clear () NOTHROW; 1451 void selection_clear (bool clipboard = false) NOTHROW;
1470 void selection_make (Time tm); 1452 void selection_make (Time tm);
1471 bool selection_grab (Time tm) NOTHROW; 1453 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1472 void selection_start_colrow (int col, int row) NOTHROW; 1454 void selection_start_colrow (int col, int row) NOTHROW;
1473 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1455 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1474 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1456 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1475 void selection_remove_trailing_spaces () NOTHROW; 1457 void selection_remove_trailing_spaces () NOTHROW;
1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1458 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477 void selection_click (int clicks, int x, int y) NOTHROW; 1459 void selection_click (int clicks, int x, int y) NOTHROW;
1478 void selection_extend (int x, int y, int flag) NOTHROW; 1460 void selection_extend (int x, int y, int flag) NOTHROW;
1479 void selection_rotate (int x, int y) NOTHROW; 1461 void selection_rotate (int x, int y) NOTHROW;
1480 1462
1481 void pixel_position (int *x, int *y) NOTHROW;
1482
1483#if defined(NEXT_SCROLLBAR)
1484 // scrollbar-next.C
1485 Pixmap renderPixmap (const char *const *data, int width, int height);
1486 void init_scrollbar_stuff ();
1487 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1488 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1489#endif
1490
1491#if defined(RXVT_SCROLLBAR)
1492 // scrollbar-rxvt.C
1493 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1494#endif
1495
1496#if defined(XTERM_SCROLLBAR)
1497 // scrollbar-xterm.C
1498 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1499#endif
1500
1501#if defined(PLAIN_SCROLLBAR)
1502 // scrollbar-plain.C
1503 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1504#endif
1505
1506 // scrollbar.C
1507 int scrollbar_mapping (int map);
1508 int scrollbar_show (int update);
1509 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1510
1511 // xdefaults.C 1463 // xdefaults.C
1464 void rxvt_usage (int type);
1512 void get_options (int argc, const char *const *argv); 1465 const char **get_options (int argc, const char *const *argv);
1466 int parse_keysym (const char *str, unsigned int &state);
1513 int parse_keysym (const char *str, const char *arg); 1467 int bind_action (const char *str, const char *arg);
1514 void get_xdefaults (FILE *stream, const char *name); 1468 const char *x_resource (const char *name);
1515 void extract_resources (); 1469 void extract_resources ();
1516 // xpm.C 1470 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1517 void get_window_origin (int &x, int &y); 1471 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1518 Pixmap get_pixmap_property (int prop_id); 1472 {
1473 enumerate_resources (cb, "keysym", "Keysym");
1474 }
1475 void extract_keysym_resources ();
1519}; 1476};
1520 1477
1521/* 1478#endif /* _RXVT_H_ */
1522 *****************************************************************************
1523 * PROTOTYPES
1524 *****************************************************************************
1525 */
1526#ifdef PROTOTYPES
1527# define __PROTO(p) p
1528#else
1529# define __PROTO(p) ()
1530#endif
1531 1479
1532#endif /* _RXVT_H_ */
1533

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