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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.289 by sasha, Wed Aug 8 22:39:49 2007 UTC vs.
Revision 1.546 by sf-exg, Sat May 14 08:31:26 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 74
34# include <X11/Xmd.h> 75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1
81# define HAVE_IMG 1
82#endif
83
84#if HAVE_BG_PIXMAP
85# if HAVE_PIXBUF
86# define BG_IMAGE_FROM_FILE 1
35#endif 87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
91#endif
36 92
93#include <ecb.h>
37#include "encoding.h" 94#include "encoding.h"
38#include "rxvtutil.h" 95#include "rxvtutil.h"
39#include "rxvtfont.h" 96#include "rxvtfont.h"
40#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
41#include "iom.h" 98#include "rxvtimg.h"
42#include "salloc.h" 99#include "scrollbar.h"
100#include "ev_cpp.h"
43#include "libptytty.h" 101#include "libptytty.h"
44 102
45#include "rxvtperl.h" 103#include "rxvtperl.h"
46 104
47// try to avoid some macros to decrease code size, on some systems 105// try to avoid some macros to decrease code size, on some systems
… …
56/* 114/*
57 ***************************************************************************** 115 *****************************************************************************
58 * SYSTEM HACKS 116 * SYSTEM HACKS
59 ***************************************************************************** 117 *****************************************************************************
60 */ 118 */
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
74 119
75#include <termios.h> 120#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
83 121
84#ifndef STDIN_FILENO 122#ifndef STDIN_FILENO
85# define STDIN_FILENO 0 123# define STDIN_FILENO 0
86# define STDOUT_FILENO 1 124# define STDOUT_FILENO 1
87# define STDERR_FILENO 2 125# define STDERR_FILENO 2
88#endif 126#endif
89 127
128#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
129# define EXIT_SUCCESS 0 /* exit function success */
130# define EXIT_FAILURE 1 /* exit function failure */
131#endif
132
90/****************************************************************************/ 133/****************************************************************************/
91 134
92// exception thrown on fatal (per-instance) errors 135// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { }; 136class rxvt_failure_exception { };
94 137
95// exception thrown when the command parser runs out of input data 138// exception thrown when the command parser runs out of input data
96class out_of_input { }; 139class out_of_input { };
97 140
98/* 141/*
99 ***************************************************************************** 142 *****************************************************************************
100 * PROTOTYPES 143 * PROTOTYPES
101 ***************************************************************************** 144 *****************************************************************************
102 */ 145 */
103// main.C 146// main.C
104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 147#define SET_LOCALE(locale) rxvt_set_locale (locale)
105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 148extern bool rxvt_set_locale (const char *locale) NOTHROW;
106void rxvt_clean_exit () NOTHROW; 149extern void rxvt_push_locale (const char *locale) NOTHROW;
107void * rxvt_malloc (size_t size); 150extern void rxvt_pop_locale () NOTHROW;
108void * rxvt_calloc (size_t number, size_t size); 151void rxvt_init ();
109void * rxvt_realloc (void *ptr, size_t size);
110 152
111// misc.C 153// misc.C
112char * rxvt_wcstombs (const wchar_t *str, int len = -1); 154char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 155wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 156char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 157wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116 158
117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119char * rxvt_r_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
122void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
163ecb_noreturn ecb_cold
123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
165ecb_noreturn ecb_cold
124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
125 167
126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW; 168void * rxvt_malloc (size_t size);
127const char * rxvt_Str_skip_space (const char *str) NOTHROW; 169void * rxvt_calloc (size_t number, size_t size);
170void * rxvt_realloc (void *ptr, size_t size);
171
128char * rxvt_Str_trim (char *str) NOTHROW; 172char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str) NOTHROW; 173char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs) NOTHROW; 174
131void rxvt_freecommastring (char **cs) NOTHROW; 175static inline void
176rxvt_free_strsplit (char **ptr) NOTHROW
177{
178 free (ptr[0]);
179 free (ptr);
180}
181
182KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
132 183
133///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
134 185
135// temporarily replace the process environment 186// temporarily replace the process environment
136extern char **environ; 187extern char **environ;
137extern char **rxvt_environ; // the original environ pointer 188extern char **rxvt_environ; // the original environ pointer
138 189
139inline void set_environ (stringvec *envv) 190static inline void
191set_environ (char **envv)
140{ 192{
141#if ENABLE_PERL 193#if ENABLE_PERL
142 assert (envv); 194 assert (envv);
143#else 195#else
144 if (envv) 196 if (envv)
145#endif 197#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; 198 environ = envv;
157} 199}
200
201struct localise_env
202{
203 char **orig_env;
204
205 localise_env (char **new_env)
206 {
207 orig_env = environ;
208 environ = new_env;
209 }
210
211 ~localise_env ()
212 {
213 environ = orig_env;
214 }
215};
216
217#ifdef HAVE_BG_PIXMAP
218struct image_effects
219{
220 bool tint_set;
221 rxvt_color tint;
222 int shade;
223 int h_blurRadius, v_blurRadius;
224
225 image_effects ()
226 {
227 tint_set =
228 h_blurRadius =
229 v_blurRadius = 0;
230 shade = 100;
231 }
232
233 bool need_tint ()
234 {
235 return shade != 100 || tint_set;
236 }
237
238 bool need_blur ()
239 {
240 return h_blurRadius && v_blurRadius;
241 }
242
243 bool set_tint (const rxvt_color &new_tint);
244 bool set_shade (const char *shade_str);
245 bool set_blur (const char *geom);
246};
247
248# if BG_IMAGE_FROM_FILE
249enum {
250 IM_IS_SIZE_SENSITIVE = 1 << 1,
251 IM_KEEP_ASPECT = 1 << 2,
252 IM_ROOT_ALIGN = 1 << 3,
253 IM_TILE = 1 << 4,
254 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
255};
256
257enum {
258 noScale = 0,
259 windowScale = 100,
260 defaultScale = windowScale,
261 centerAlign = 50,
262 defaultAlign = centerAlign,
263};
264
265struct rxvt_image : image_effects
266{
267 unsigned short alpha;
268 uint8_t flags;
269 unsigned int h_scale, v_scale; /* percents of the window size */
270 int h_align, v_align; /* percents of the window size:
271 0 - left align, 50 - center, 100 - right */
272
273 bool is_size_sensitive ()
274 {
275 return (!(flags & IM_TILE)
276 || h_scale || v_scale
277 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
278 }
279
280 rxvt_img *img;
281
282 void destroy ()
283 {
284 delete img;
285 img = 0;
286 }
287
288 rxvt_image ();
289 void set_file_geometry (rxvt_screen *s, const char *file);
290 void set_file (rxvt_screen *s, const char *file);
291 bool set_geometry (const char *geom, bool update = false);
292};
293# endif
294#endif
158 295
159/* 296/*
160 ***************************************************************************** 297 *****************************************************************************
161 * STRUCTURES AND TYPEDEFS 298 * STRUCTURES AND TYPEDEFS
162 ***************************************************************************** 299 *****************************************************************************
163 */ 300 */
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# define bgPmap_geometrySet (1UL<<0)
179# define bgPmap_propScale (1UL<<1)
180# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
181
182# define bgPmap_Transparent (1UL<<16)
183 unsigned long flags;
184
185# ifdef XPM_BACKGROUND
186# ifdef HAVE_AFTERIMAGE
187 ASImage *original_asim;
188 bool render_asim (ASImage *background, ARGB32 background_tint);
189# endif
190
191#define bgPmap_defaultScale 100
192#define bgPmap_defaultAlign 50
193 unsigned int h_scale, v_scale;/* percents of the window size */
194 int h_align, v_align; /* percents of the window size:
195 0 - left align, 50 - center, 100 - right */
196 bool handle_geometry (const char *geom);
197 void set_defaultGeometry ()
198 {
199 h_scale = v_scale = bgPmap_defaultScale;
200 h_align = v_align = bgPmap_defaultAlign;
201 flags |= bgPmap_geometrySet;
202 };
203
204# endif /* XPM_BACKGROUND */
205
206 rxvt_term *target;
207 bool set_target (rxvt_term *new_target)
208 {
209 if (new_target)
210 if (target != new_target)
211 {
212 target = new_target;
213 return true;
214 }
215 return false;
216 };
217
218 Pixmap pixmap;
219 unsigned int pmap_width, pmap_height;
220 unsigned int pmap_depth;
221
222 bool window_size_sensitive();
223 void apply_background();
224
225};
226#else
227# undef HAVE_BG_PIXMAP
228#endif
229 301
230/* 302/*
231 * the 'essential' information for reporting Mouse Events 303 * the 'essential' information for reporting Mouse Events
232 * pared down from XButtonEvent 304 * pared down from XButtonEvent
233 */ 305 */
234struct mouse_event { 306struct mouse_event
307{
235 int clicks; 308 int clicks;
236 Time time; /* milliseconds */ 309 Time time; /* milliseconds */
237 unsigned int state; /* key or button mask */ 310 unsigned int state; /* key or button mask */
238 unsigned int button; /* detail */ 311 unsigned int button; /* detail */
239}; 312};
240 313
241#if ENABLE_FRILLS
242typedef struct _mwmhints {
243 CARD32 flags;
244 CARD32 functions;
245 CARD32 decorations;
246 INT32 input_mode;
247 CARD32 status;
248} MWMHints;
249#endif
250
251#if ENABLE_XEMBED 314#if ENABLE_XEMBED
252// XEMBED messages 315// XEMBED messages
253# define XEMBED_EMBEDDED_NOTIFY 0 316# define XEMBED_EMBEDDED_NOTIFY 0
254# define XEMBED_WINDOW_ACTIVATE 1 317# define XEMBED_WINDOW_ACTIVATE 1
255# define XEMBED_WINDOW_DEACTIVATE 2 318# define XEMBED_WINDOW_DEACTIVATE 2
256# define XEMBED_REQUEST_FOCUS 3 319# define XEMBED_REQUEST_FOCUS 3
257# define XEMBED_FOCUS_IN 4 320# define XEMBED_FOCUS_IN 4
258# define XEMBED_FOCUS_OUT 5 321# define XEMBED_FOCUS_OUT 5
259# define XEMBED_FOCUS_NEXT 6 322# define XEMBED_FOCUS_NEXT 6
260# define XEMBED_FOCUS_PREV 7 323# define XEMBED_FOCUS_PREV 7
261 324
262# define XEMBED_MODALITY_ON 10 325# define XEMBED_MODALITY_ON 10
263# define XEMBED_MODALITY_OFF 11 326# define XEMBED_MODALITY_OFF 11
264# define XEMBED_REGISTER_ACCELERATOR 12 327# define XEMBED_REGISTER_ACCELERATOR 12
265# define XEMBED_UNREGISTER_ACCELERATOR 13 328# define XEMBED_UNREGISTER_ACCELERATOR 13
266# define XEMBED_ACTIVATE_ACCELERATOR 14 329# define XEMBED_ACTIVATE_ACCELERATOR 14
267 330
268// XEMBED detail code 331// XEMBED detail code
269# define XEMBED_FOCUS_CURRENT 0 332# define XEMBED_FOCUS_CURRENT 0
270# define XEMBED_FOCUS_FIRST 1 333# define XEMBED_FOCUS_FIRST 1
271# define XEMBED_FOCUS_LAST 2 334# define XEMBED_FOCUS_LAST 2
272 335
273# define XEMBED_MAPPED (1 << 0) 336# define XEMBED_MAPPED (1 << 0)
274#endif 337#endif
275 338
… …
279 ***************************************************************************** 342 *****************************************************************************
280 */ 343 */
281 344
282/* COLORTERM, TERM environment variables */ 345/* COLORTERM, TERM environment variables */
283#define COLORTERMENV "rxvt" 346#define COLORTERMENV "rxvt"
284#ifdef XPM_BACKGROUND 347#if BG_IMAGE_FROM_FILE
285# define COLORTERMENVFULL COLORTERMENV "-xpm" 348# define COLORTERMENVFULL COLORTERMENV "-xpm"
286#else 349#else
287# define COLORTERMENVFULL COLORTERMENV 350# define COLORTERMENVFULL COLORTERMENV
288#endif 351#endif
289#ifndef TERMENV 352#ifndef TERMENV
353# if USE_256_COLORS
354# define TERMENV "rxvt-unicode-256color"
355# else
290# define TERMENV "rxvt-unicode" 356# define TERMENV "rxvt-unicode"
357# endif
291#endif 358#endif
292 359
293#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 360#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
294# define NO_MOUSE_REPORT_SCROLLBAR 1 361# define NO_MOUSE_REPORT_SCROLLBAR 1
295#endif 362#endif
296 363
297/* now look for other badly set stuff */
298
299#if !defined (EACCESS) && defined(EAGAIN)
300# define EACCESS EAGAIN
301#endif
302
303#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
304# define EXIT_SUCCESS 0 /* exit function success */
305# define EXIT_FAILURE 1 /* exit function failure */
306#endif
307
308#define scrollBar_esc 30 364#define scrollBar_esc 30
309 365
310#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 366#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
311# define HAVE_SCROLLBARS 1 367# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
312#endif 368#endif
313
314#define R_SB_ALIGN_CENTRE 0
315#define R_SB_ALIGN_TOP 1
316#define R_SB_ALIGN_BOTTOM 2
317
318#define R_SB_NEXT 1
319#define R_SB_XTERM 2
320#define R_SB_PLAIN 4
321#define R_SB_RXVT 8
322
323#define SB_WIDTH_NEXT 19
324#define SB_WIDTH_XTERM 15
325#define SB_WIDTH_PLAIN 7
326#ifndef SB_WIDTH_RXVT
327# define SB_WIDTH_RXVT 10
328#endif
329
330/*
331 * NeXT scrollbar defines
332 */
333#define SB_PADDING 1
334#define SB_BORDER_WIDTH 1
335#define SB_BEVEL_WIDTH_UPPER_LEFT 1
336#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
337#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
338#define SB_MARGIN_SPACE (SB_PADDING * 2)
339#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
340#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
341#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
342#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
343#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
344#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
345#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
346#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
347 /*
348 * +-------------+
349 * | | <---< SB_PADDING
350 * | ::::::::::: |
351 * | ::::::::::: |
352 * '''''''''''''''''
353 * ,,,,,,,,,,,,,,,,,
354 * | ::::::::::: |
355 * | ::::::::::: |
356 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
357 * | | :::::::: |
358 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
359 * | +---------+ |
360 * | | ......%%| |
361 * | | ......%%| |
362 * | | .. ()..%%| |
363 * | | ......%%| |
364 * | | %%%%%%%%| |
365 * | +---------+ | <.........................
366 * | | <---< SB_PADDING :
367 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
368 * | | ......%%| | | : :
369 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
370 * | | %%%%%%%%| | | : :
371 * | +---------+ | <-+ : :
372 * | | : :
373 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
374 * | | ......%%| | | : :
375 * | | ..\/..%%| | | : :
376 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
377 * | +---------+ | | : :
378 * | | | : :
379 * +-------------+ <-+.........:............:
380 * ^^|_________| :
381 * || | :
382 * || +---< SB_BUTTON_WIDTH
383 * || :
384 * |+------< SB_PADDING
385 * |: :
386 * +----< SB_BORDER_WIDTH
387 * : :
388 * :............:
389 * |
390 * +---< SB_WIDTH_NEXT
391 */
392 369
393enum { 370enum {
394 NO_REFRESH = 0, /* Window not visible at all! */ 371 NO_REFRESH = 0, /* Window not visible at all! */
395 FAST_REFRESH = 1, /* Fully exposed window */ 372 FAST_REFRESH = 1, /* Fully exposed window */
396 SLOW_REFRESH = 2, /* Partially exposed window */ 373 SLOW_REFRESH = 2, /* Partially exposed window */
… …
400# define NSCREENS 0 377# define NSCREENS 0
401#else 378#else
402# define NSCREENS 1 379# define NSCREENS 1
403#endif 380#endif
404 381
405/* special (internal) prefix for font commands */
406#define FONT_CMD '#'
407#define FONT_DN "#-"
408#define FONT_UP "#+"
409
410/* flags for rxvt_scr_gotorc () */ 382/* flags for rxvt_term::scr_gotorc () */
411enum { 383enum {
412 C_RELATIVE = 1, /* col movement is relative */ 384 C_RELATIVE = 1, /* col movement is relative */
413 R_RELATIVE = 2, /* row movement is relative */ 385 R_RELATIVE = 2, /* row movement is relative */
414 RELATIVE = C_RELATIVE | R_RELATIVE, 386 RELATIVE = C_RELATIVE | R_RELATIVE,
415}; 387};
416 388
417/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 389/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
418enum { 390enum {
419 INSERT = -1, /* don't change these values */ 391 INSERT = -1, /* don't change these values */
420 DELETE = +1, 392 DELETE = +1,
421 ERASE = +2, 393 ERASE = +2,
422}; 394};
423 395
424/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 396/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
425enum page_dirn { 397enum page_dirn {
426 UP, 398 DN = -1,
427 DN,
428 NO_DIR, 399 NO_DIR = 0,
400 UP = 1,
429}; 401};
430 402
431/* arguments for rxvt_scr_change_screen () */ 403/* arguments for rxvt_term::scr_change_screen () */
432enum { 404enum {
433 PRIMARY = 0, 405 PRIMARY = 0,
434 SECONDARY, 406 SECONDARY,
435}; 407};
436 408
409// define various rendition bits and masks. the rendition word
410// is 32 bits in size, and we should use it as efficiently as possible
411
437#define RS_None 0 412#define RS_None 0
438 413
439#define RS_fgMask 0x0000007fUL // 128 colors 414// GET_BGATTR depends on RS_fgShift > RS_bgShift
440#define RS_bgMask 0x00003f80UL // 128 colors 415#define RS_colorMask ((1UL << Color_Bits) - 1UL)
416#define RS_bgShift 0
417#define RS_fgShift (RS_bgShift + Color_Bits)
418#define RS_bgMask (RS_colorMask << RS_bgShift)
419#define RS_fgMask (RS_colorMask << RS_fgShift)
420
421// must have space for rxvt_fontset::fontCount * 2 + 2 values
422#define RS_fontShift (RS_fgShift + Color_Bits)
423#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
424#define RS_fontCount rxvt_fontset::fontCount
425#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
426
427// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
428#define RS_redraw (2UL << RS_fontShift)
429
430#define RS_Sel (1UL << 22)
431
432// 4 custom bits for extensions
433#define RS_customCount 16UL
434#define RS_customShift 23
435#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
441 436
442// font styles 437// font styles
443#define RS_Bold 0x00004000UL // value 1 438#define RS_Bold (1UL << RS_styleShift)
444#define RS_Italic 0x00008000UL // value 2 439#define RS_Italic (2UL << RS_styleShift)
440
441#define RS_styleCount 4
442#define RS_styleShift 27
443#define RS_styleMask (RS_Bold | RS_Italic)
445 444
446// fake styles 445// fake styles
447#define RS_Blink 0x00010000UL // blink 446#define RS_Blink (1UL << 29)
448#define RS_RVid 0x00020000UL // reverse video 447#define RS_RVid (1UL << 30) // reverse video
449#define RS_Uline 0x00040000UL // underline 448#define RS_Uline (1UL << 31) // underline
450
451// toggle this to force redraw, must be != RS_Careful
452#define RS_redraw 0x01000000UL
453
454// 5 custom bits for extensions
455#define RS_customCount 32
456#define RS_customMask 0x00f80000UL
457#define RS_customShift 19
458
459// other flags
460#define RS_Careful 0x80000000UL /* be careful when drawing these */
461
462#define RS_styleCount 4
463#define RS_styleMask (RS_Bold | RS_Italic)
464#define RS_styleShift 14
465 449
466#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 450#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
467#define RS_attrMask (RS_baseattrMask | RS_fontMask) 451#define RS_attrMask (RS_baseattrMask | RS_fontMask)
468 452
469#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
470#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
471#define RS_fontShift 24
472
473#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 453#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
474#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 454#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
475
476#define Sel_none 0 /* Not waiting */
477#define Sel_normal 0x01 /* normal selection */
478#define Sel_incr 0x02 /* incremental selection */
479#define Sel_direct 0x00
480#define Sel_Primary 0x01
481#define Sel_Secondary 0x02
482#define Sel_Clipboard 0x03
483#define Sel_whereMask 0x0f
484#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
485#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
486 455
487enum { 456enum {
488 C0_NUL = 0x00, 457 C0_NUL = 0x00,
489 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 458 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
490 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 459 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
491 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 460 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
492 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 461 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
493}; 462};
494#define CHAR_ST 0x9c /* 0234 */ 463#define CHAR_ST 0x9c /* 0234 */
495 464
496/* 465/*
497 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 466 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
498 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 467 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
501 XTerm_name = 0, 470 XTerm_name = 0,
502 XTerm_iconName = 1, 471 XTerm_iconName = 1,
503 XTerm_title = 2, 472 XTerm_title = 2,
504 XTerm_property = 3, // change X property 473 XTerm_property = 3, // change X property
505 XTerm_Color = 4, // change colors 474 XTerm_Color = 4, // change colors
506 XTerm_Color00 = 10, // not implemented, CLASH! 475 XTerm_Color00 = 10, // change fg color
507 XTerm_Color01 = 11, // not implemented 476 XTerm_Color01 = 11, // change bg color
508 XTerm_Color_cursor = 12, // change actual 'Cursor' color 477 XTerm_Color_cursor = 12, // change actual 'Cursor' color
509 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 478 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
510 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 479 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
511 XTerm_Color05 = 15, // not implemented (tektronix fg) 480 XTerm_Color05 = 15, // not implemented (tektronix fg)
512 XTerm_Color06 = 16, // not implemented (tektronix bg) 481 XTerm_Color06 = 16, // not implemented (tektronix bg)
513 XTerm_Color_RV = 17, // change actual 'Highlight' color 482 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
483 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
514 XTerm_logfile = 46, // not implemented 484 XTerm_logfile = 46, // not implemented
515 XTerm_font = 50, 485 XTerm_font = 50,
516 486
517 XTerm_konsole30 = 30, // reserved for konsole 487 XTerm_konsole30 = 30, // reserved for konsole
518 XTerm_konsole31 = 31, // reserved for konsole 488 XTerm_konsole31 = 31, // reserved for konsole
519 XTerm_emacs51 = 51, // reserved for emacs shell 489 XTerm_emacs51 = 51, // reserved for emacs shell
520 /* 490 /*
521 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 491 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
522 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
523 */ 492 */
524 Rxvt_Color_BD = 18, // change actual 'Bold' color 493
525 Rxvt_Color_UL = 19, // change actual 'Underline' color 494 // deprecated
495 Rxvt_restoreFG = 39,
496 Rxvt_restoreBG = 49,
497
526 Rxvt_Pixmap = 20, // new bg pixmap 498 Rxvt_Pixmap = 20, // new bg pixmap
527 Rxvt_restoreFG = 39, // change default fg color
528 Rxvt_restoreBG = 49, // change default bg color
529 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 499 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
530 500
531 URxvt_locale = 701, // change locale 501 URxvt_locale = 701, // change locale
532 URxvt_version = 702, // request version 502 URxvt_version = 702, // request version
533 503
534 URxvt_Color_IT = 704, // change actual 'Italic' colour 504 URxvt_Color_IT = 704, // change actual 'Italic' colour
535 URxvt_Color_tint = 705, // change actual tint colour 505 URxvt_Color_tint = 705, // change actual tint colour
506 URxvt_Color_BD = 706, // change actual 'Bold' color
507 URxvt_Color_UL = 707, // change actual 'Underline' color
536 URxvt_Color_BD = 706, 508 URxvt_Color_border = 708,
537 URxvt_Color_UL = 707,
538 509
539 URxvt_font = 710, 510 URxvt_font = 710,
540 URxvt_boldFont = 711, 511 URxvt_boldFont = 711,
541 URxvt_italicFont = 712, 512 URxvt_italicFont = 712,
542 URxvt_boldItalicFont = 713, 513 URxvt_boldItalicFont = 713,
543 514
544 URxvt_view_up = 720, 515 URxvt_view_up = 720,
545 URxvt_view_down = 721, 516 URxvt_view_down = 721,
546 517
547 URxvt_perl = 777, 518 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
548}; 519};
549 520
550/* Words starting with `Color_' are colours. Others are counts */ 521/* Words starting with `Color_' are colours. Others are counts */
551/* 522/*
552 * The PixColor and rendition colour usage should probably be decoupled 523 * The PixColor and rendition colour usage should probably be decoupled
… …
582 Color_White = maxBrightCOLOR, 553 Color_White = maxBrightCOLOR,
583#else 554#else
584 Color_White = maxCOLOR, 555 Color_White = maxCOLOR,
585#endif 556#endif
586 minTermCOLOR = Color_White + 1, 557 minTermCOLOR = Color_White + 1,
558#if USE_256_COLORS
559 maxTermCOLOR = Color_White + 240,
560#else
587 maxTermCOLOR = Color_White + 72, 561 maxTermCOLOR = Color_White + 72,
562#endif
588#ifndef NO_CURSORCOLOR 563#ifndef NO_CURSORCOLOR
589 Color_cursor, 564 Color_cursor,
590 Color_cursor2, 565 Color_cursor2,
591#endif 566#endif
592 Color_pointer_fg, 567 Color_pointer_fg,
… …
601#if ENABLE_FRILLS 576#if ENABLE_FRILLS
602 Color_underline, 577 Color_underline,
603#endif 578#endif
604#ifdef OPTION_HC 579#ifdef OPTION_HC
605 Color_HC, 580 Color_HC,
581 Color_HTC,
606#endif 582#endif
607#ifdef KEEP_SCROLLCOLOR
608 Color_scroll, 583 Color_scroll,
584#ifdef RXVT_SCROLLBAR
609 Color_trough, 585 Color_trough,
610#endif 586#endif
611#if ENABLE_TRANSPARENCY 587#if BG_IMAGE_FROM_ROOT
612 Color_tint, 588 Color_tint,
613#endif 589#endif
614#if OFF_FOCUS_FADING 590#if OFF_FOCUS_FADING
615 Color_fade, 591 Color_fade,
616#endif 592#endif
617 NRS_COLORS, /* */ 593 NRS_COLORS, /* */
618#ifdef KEEP_SCROLLCOLOR 594#ifdef RXVT_SCROLLBAR
619 Color_topShadow = NRS_COLORS, 595 Color_topShadow = NRS_COLORS,
620 Color_bottomShadow, 596 Color_bottomShadow,
621 TOTAL_COLORS 597 TOTAL_COLORS
622#else 598#else
623 TOTAL_COLORS = NRS_COLORS 599 TOTAL_COLORS = NRS_COLORS
624#endif 600#endif
625}; 601};
626 602
603#if USE_256_COLORS
604# define Color_Bits 9 // 0 .. maxTermCOLOR
605#else
627#define Color_Bits 7 // 0 .. maxTermCOLOR 606# define Color_Bits 7 // 0 .. maxTermCOLOR
607#endif
628 608
629/* 609/*
630 * Resource list 610 * Resource list
631 */ 611 */
632enum { 612enum {
… …
657#define PrivMode_TtyOutputInh (1UL<<15) 637#define PrivMode_TtyOutputInh (1UL<<15)
658#define PrivMode_Keypress (1UL<<16) 638#define PrivMode_Keypress (1UL<<16)
659#define PrivMode_smoothScroll (1UL<<17) 639#define PrivMode_smoothScroll (1UL<<17)
660#define PrivMode_vt52 (1UL<<18) 640#define PrivMode_vt52 (1UL<<18)
661#define PrivMode_LFNL (1UL<<19) 641#define PrivMode_LFNL (1UL<<19)
662/* too annoying to implement X11 highlight tracking */ 642#define PrivMode_MouseBtnEvent (1UL<<20)
663/* #define PrivMode_MouseX11Track (1LU<<20) */ 643#define PrivMode_MouseAnyEvent (1UL<<21)
644#define PrivMode_BracketPaste (1UL<<22)
645#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
646#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
647#define PrivMode_BlinkingCursor (1UL<<25)
648#define PrivMode_FocusEvent (1UL<<26)
664 649
665#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 650#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
666#define PrivMode(test,bit) \
667 if (test) \
668 priv_modes |= (bit); \
669 else \
670 priv_modes &= ~(bit)
671 651
672#ifdef ALLOW_132_MODE 652#ifdef ALLOW_132_MODE
673# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 653# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
674#else 654#else
675# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 655# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
676#endif 656#endif
677 657
678// do not change these constants lightly, there are many interdependencies 658// do not change these constants lightly, there are many interdependencies
679#define IMBUFSIZ 128 // input modifier buffer sizes 659#define IMBUFSIZ 128 // input modifier buffer sizes
680#define KBUFSZ 512 // size of keyboard mapping buffer 660#define KBUFSZ 512 // size of keyboard mapping buffer
681#define CBUFSIZ 2048 // size of command buffer 661#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
662#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
682#define UBUFSIZ 2048 // character buffer 663#define UBUFSIZ 2048 // character buffer
683 664
684#ifndef PATH_MAX 665#if ENABLE_FRILLS
685# define PATH_MAX 16384 666# include <X11/Xmd.h>
667typedef struct _mwmhints
668{
669 CARD32 flags;
670 CARD32 functions;
671 CARD32 decorations;
672 INT32 input_mode;
673 CARD32 status;
674} MWMHints;
686#endif 675#endif
687 676
688/* Motif window hints */ 677/* Motif window hints */
689#define MWM_HINTS_FUNCTIONS (1L << 0) 678#define MWM_HINTS_FUNCTIONS (1L << 0)
690#define MWM_HINTS_DECORATIONS (1L << 1) 679#define MWM_HINTS_DECORATIONS (1L << 1)
… …
715/* 704/*
716 ***************************************************************************** 705 *****************************************************************************
717 * MACRO DEFINES 706 * MACRO DEFINES
718 ***************************************************************************** 707 *****************************************************************************
719 */ 708 */
709
710// speed hack, copy some member variable into a local variable of the same name
720#define dLocal(type,name) type const name = this->name 711#define dLocal(type,name) type const name = this->name
721 712
722// for speed reasons, we assume that all codepoints 32 to 126 are 713// for speed reasons, we assume that all codepoints 32 to 126 are
723// single-width. 714// single-width.
724#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 715#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
731#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 722#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
732#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 723#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
733#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 724#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
734#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 725#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
735 726
736// for m >= -n, ensure remainder lies between 0..n-1
737#define MOD(m,n) (((m) + (n)) % (n))
738
739#define LINENO(n) MOD (term_start + int(n), total_rows) 727#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
740#define ROW(n) row_buf [LINENO (n)] 728#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
729
730#define LINENO(n) LINENO_of (this, n)
731#define ROW(n) ROW_of (this, n)
741 732
742/* how to build & extract colors and attributes */ 733/* how to build & extract colors and attributes */
743#define GET_BASEFG(x) (((x) & RS_fgMask)) 734#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
744#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 735#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
745 736
746#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 737#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
747#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 738#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
748 739
749#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 740#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
750#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 741#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
751 742
752#define GET_ATTR(x) (((x) & RS_attrMask)) 743#define GET_ATTR(x) (((x) & RS_attrMask))
753#define GET_BGATTR(x) \
754 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
755 | (((x) & RS_fgMask)<<Color_Bits)) \
756 : ((x) & (RS_attrMask | RS_bgMask)))
757#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 744#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
758#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 745#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
759#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 746#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
760 747
761#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 748#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
762 749
763#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 750#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
764#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 751#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
765 752
766#if ENABLE_STYLES 753#if ENABLE_STYLES
767# define FONTSET(style) fontset[GET_STYLE (style)] 754# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
768#else 755#else
769# define FONTSET(style) fontset[0] 756# define FONTSET_of(t,style) (t)->fontset[0]
770#endif 757#endif
771 758
772#ifdef HAVE_SCROLLBARS 759#define FONTSET(style) FONTSET_of (this, style)
773# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
774#else
775# define scrollbar_TotalWidth() (0)
776#endif
777#define scrollbar_isMotion() (scrollBar.state == 'm')
778#define scrollbar_isUp() (scrollBar.state == 'U')
779#define scrollbar_isDn() (scrollBar.state == 'D')
780#define scrollbar_isUpDn() isupper (scrollBar.state)
781#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
782
783#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
784#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
785 && (y) <= scrollbarnext_dnval ())
786#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
787#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
788#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
789#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
790#define SCROLLRXVT_MINHEIGHT 10
791#define SCROLLXTERM_MINHEIGHT 10
792
793#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
794 ? SCROLLNEXT_MINHEIGHT \
795 : SCROLLRXVT_MINHEIGHT)
796#define scrollbar_above_slider(y) ((y) < scrollBar.top)
797#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
798#define scrollbar_position(y) ((y) - scrollBar.beg)
799#define scrollbar_size() (scrollBar.end - scrollBar.beg \
800 - scrollbar_minheight ())
801 760
802typedef callback<void (const char *)> log_callback; 761typedef callback<void (const char *)> log_callback;
803typedef callback<int (int)> getfd_callback; 762typedef callback<int (int)> getfd_callback;
804
805#define SET_LOCALE(locale) rxvt_set_locale (locale)
806extern bool rxvt_set_locale (const char *locale) NOTHROW;
807extern void rxvt_push_locale (const char *locale) NOTHROW;
808extern void rxvt_pop_locale () NOTHROW;
809 763
810/****************************************************************************/ 764/****************************************************************************/
811 765
812#define LINE_LONGER 0x0001 // line is continued on the next row 766#define LINE_LONGER 0x0001 // line is continued on the next row
813#define LINE_FILTERED 0x0002 // line has been filtered 767#define LINE_FILTERED 0x0002 // line has been filtered
814#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 768#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
815#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 769#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
816#define LINE_BIDI 0x0010 // line needs bidi (NYI) 770#define LINE_BIDI 0x0010 // line needs bidi (NYI)
817 771
818struct line_t { 772struct line_t
773{
819 text_t *t; // terminal the text 774 text_t *t; // terminal the text
820 rend_t *r; // rendition, uses RS_ flags 775 rend_t *r; // rendition, uses RS_ flags
821 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 776 tlen_t_ l; // length of each text line
822 uint32_t f; // flags 777 uint32_t f; // flags
778
779 bool valid ()
780 {
781 return l >= 0;
782 }
783
784 void alloc ()
785 {
786 l = 0;
787 }
823 788
824 bool is_longer () 789 bool is_longer ()
825 { 790 {
826 return f & LINE_LONGER; 791 return f & LINE_LONGER;
827 } 792 }
… …
856 } 821 }
857}; 822};
858 823
859/****************************************************************************/ 824/****************************************************************************/
860 825
861// primivite wrapper around mbstate_t to ensure initialisation 826// primitive wrapper around mbstate_t to ensure initialisation
862struct mbstate { 827struct mbstate
828{
863 mbstate_t mbs; 829 mbstate_t mbs;
864 830
865 operator mbstate_t *() { return &mbs; } 831 operator mbstate_t *() { return &mbs; }
866 void reset () { memset (&mbs, 0, sizeof (mbs)); } 832 void reset () { memset (&mbs, 0, sizeof (mbs)); }
867 mbstate () { reset (); } 833 mbstate () { reset (); }
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869 835
870/****************************************************************************/ 836/****************************************************************************/
871 837
872#define UNICODE_MASK 0x1fffffUL 838#define UNICODE_MASK 0x1fffffUL
873 839
874#if UNICODE3 840#if UNICODE_3
875# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
876# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
877# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
878#else 844#else
879# if ENABLE_PERL 845# if ENABLE_PERL
… …
888 854
889#if ENABLE_COMBINING 855#if ENABLE_COMBINING
890// compose chars are used to represent composite characters 856// compose chars are used to represent composite characters
891// that are not representable in unicode, as well as characters 857// that are not representable in unicode, as well as characters
892// not fitting in the BMP. 858// not fitting in the BMP.
893struct compose_char { 859struct compose_char
860{
894 unicode_t c1, c2; // any chars != NOCHAR are valid 861 unicode_t c1, c2; // any chars != NOCHAR are valid
862
895 compose_char (unicode_t c1, unicode_t c2) 863 compose_char (unicode_t c1, unicode_t c2)
896 : c1(c1), c2(c2) 864 : c1(c1), c2(c2)
897 { } 865 { }
898}; 866};
899 867
900class rxvt_composite_vec { 868class rxvt_composite_vec
869{
901 vector<compose_char> v; 870 vector<compose_char> v;
902public: 871public:
903 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 872 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
904 int expand (unicode_t c, wchar_t *r); 873 int expand (unicode_t c, wchar_t *r);
905 compose_char *operator [](text_t c) 874 compose_char *operator [](text_t c)
… …
917 886
918#ifdef KEYSYM_RESOURCE 887#ifdef KEYSYM_RESOURCE
919class keyboard_manager; 888class keyboard_manager;
920#endif 889#endif
921 890
891typedef struct rxvt_term *rxvt_t;
892
893extern rxvt_t rxvt_current_term;
894
895#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
896#define GET_R rxvt_current_term
897
898/* ------------------------------------------------------------------------- */
899struct overlay_base
900{
901 int x, y, w, h; // overlay dimensions
902 text_t **text;
903 rend_t **rend;
904
905 // while tempting to add swap() etc. here, it effectively only increases code size
906};
907
908/* ------------------------------------------------------------------------- */
909
910typedef struct
911{
912 int row;
913 int col;
914} row_col_t;
915
916/*
917 * terminal limits:
918 *
919 * width : 1 <= width
920 * height : 1 <= height
921 * ncol : 1 <= ncol <= MAX(tlen_t)
922 * nrow : 1 <= nrow <= MAX(int)
923 * saveLines : 0 <= saveLines <= MAX(int)
924 * term_start : 0 <= term_start < saveLines
925 * total_rows : nrow + saveLines
926 *
927 * top_row : -saveLines <= top_row <= 0
928 * view_start : top_row <= view_start <= 0
929 *
930 * | most coordinates are stored relative to term_start,
931 * ROW_BUF | which is the first line of the terminal screen
932 * |························= row_buf[0]
933 * |························= row_buf[1]
934 * |························= row_buf[2] etc.
935 * |
936 * +------------+···········= term_start + top_row
937 * | scrollback |
938 * | scrollback +---------+·= term_start + view_start
939 * | scrollback | display |
940 * | scrollback | display |
941 * +------------+·display·+·= term_start
942 * | terminal | display |
943 * | terminal +---------+
944 * | terminal |
945 * | terminal |
946 * +------------+···········= term_start + nrow - 1
947 * |
948 * |
949 * END······················= total_rows
950 */
951
952struct TermWin_t
953{
954 int vt_width; /* actual window width [pixels] */
955 int vt_height; /* actual window height [pixels] */
956 int width; /* window width [pixels] */
957 int height; /* window height [pixels] */
958 int fwidth; /* font width [pixels] */
959 int fheight; /* font height [pixels] */
960 int fbase; /* font ascent (baseline) [pixels] */
961 int ncol; /* window columns [characters] */
962 int nrow; /* window rows [characters] */
963 int focus; /* window has focus */
964 int mapped; /* window state mapped? */
965 int int_bwidth; /* internal border width */
966 int ext_bwidth; /* external border width */
967 int lineSpace; /* number of extra pixels between rows */
968 int letterSpace; /* number of extra pixels between columns */
969 int saveLines; /* number of lines that fit in scrollback */
970 int total_rows; /* total number of rows in this terminal */
971 int term_start; /* term lines start here */
972 int view_start; /* scrollback view starts here */
973 int top_row; /* topmost row index of scrollback */
974 Window parent; /* parent identifier */
975 Window vt; /* vt100 window */
976 GC gc; /* GC for drawing */
977 rxvt_drawable *drawable;
978 rxvt_fontset *fontset[4];
979};
980
981/*
982 * screen accounting:
983 * screen_t elements
984 * row: Cursor row position : 0 <= row < nrow
985 * col: Cursor column position : 0 <= col < ncol
986 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
987 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
988 *
989 * selection_t elements
990 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
991 * nothing is selected
992 * beg: row/column of beginning of selection : never past mark
993 * mark: row/column of initial click : never past end
994 * end: row/column of one character past end of selection
995 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
996 * * Note: col == -1 ==> we're left of screen
997 *
998 */
999struct screen_t
1000{
1001 row_col_t cur; /* cursor position on the screen */
1002 int tscroll; /* top of settable scroll region */
1003 int bscroll; /* bottom of settable scroll region */
1004 unsigned int charset; /* character set number [0..3] */
1005 unsigned int flags; /* see below */
1006 row_col_t s_cur; /* saved cursor position */
1007 unsigned int s_charset; /* saved character set number [0..3] */
1008 char s_charset_char;
1009 rend_t s_rstyle; /* saved rendition style */
1010};
1011
1012enum selection_op_t
1013{
1014 SELECTION_CLEAR = 0, /* nothing selected */
1015 SELECTION_INIT, /* marked a point */
1016 SELECTION_BEGIN, /* started a selection */
1017 SELECTION_CONT, /* continued selection */
1018 SELECTION_DONE /* selection put in CUT_BUFFER0 */
1019};
1020
1021struct selection_t
1022{
1023 wchar_t *text; /* selected text */
1024 unsigned int len; /* length of selected text */
1025 unsigned int screen; /* screen being used */
1026 unsigned int clicks; /* number of clicks */
1027 selection_op_t op; /* current operation */
1028 bool rect; /* rectangular selection? */
1029 row_col_t beg; /* beginning of selection <= mark */
1030 row_col_t mark; /* point of initial click <= end */
1031 row_col_t end; /* one character past end point */
1032 wchar_t *clip_text; /* text copied to the clipboard */
1033 unsigned int clip_len; /* length of clipboard text */
1034};
1035
1036/* ------------------------------------------------------------------------- */
1037
1038/* screen_t flags */
1039#define Screen_Relative (1<<0) /* relative origin mode flag */
1040#define Screen_VisibleCursor (1<<1) /* cursor visible? */
1041#define Screen_Autowrap (1<<2) /* auto-wrap flag */
1042#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
1043#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1044#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1045
1046/* rxvt_vars.options */
1047enum {
1048# define def(name) Opt_ ## name,
1049# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1050 Opt_0,
1051# include "optinc.h"
1052# undef nodef
1053# undef def
1054 Opt_count
1055};
1056
1057/* ------------------------------------------------------------------------- */
1058
1059struct rxvt_vars : TermWin_t
1060{
1061 scrollBar_t scrollBar;
1062 uint8_t options[(Opt_count + 7) >> 3];
1063 XSizeHints szHint;
1064 rxvt_color *pix_colors;
1065 Cursor TermWin_cursor; /* cursor for vt window */
1066
1067 line_t *row_buf; // all lines, scrollback + terminal, circular
1068 line_t *drawn_buf; // text on screen
1069 line_t *swap_buf; // lines for swap buffer
1070 char *tabs; /* per location: 1 == tab-stop */
1071 screen_t screen;
1072 screen_t swap;
1073 selection_t selection;
1074 rxvt_color pix_colors_focused[TOTAL_COLORS];
1075#ifdef OFF_FOCUS_FADING
1076 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1077#endif
1078};
1079
922struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1080struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1081{
923 1082
924 // special markers with magic addresses 1083 // special markers with magic addresses
925 static const char resval_undef []; // options specifically unset 1084 static const char resval_undef []; // options specifically unset
926 static const char resval_on []; // boolean options switched on 1085 static const char resval_on []; // boolean options switched on
927 static const char resval_off []; // or off 1086 static const char resval_off []; // or off
928 1087
929 log_callback *log_hook; // log error messages through this hook, if != 0 1088 log_callback *log_hook; // log error messages through this hook, if != 0
930 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1089 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
931#if ENABLE_PERL 1090#if ENABLE_PERL
932 rxvt_perl_term perl; 1091 rxvt_perl_term perl;
933#endif 1092#endif
934 struct mbstate mbstate; // current input multibyte state 1093 struct mbstate mbstate; // current input multibyte state
935 1094
936 unsigned char want_refresh:1, 1095 unsigned char want_refresh:1,
937#ifdef ENABLE_TRANSPARENCY
938 want_full_refresh:1, /* awaiting full screen refresh */
939 am_transparent:1, /* is a transparent term */
940 am_pixmap_trans:1, /* transparency w/known root pixmap */
941#endif
942 current_screen:1, /* primary or secondary */ 1096 current_screen:1, /* primary or secondary */
943 num_scr_allow:1, 1097 num_scr_allow:1,
944 bypass_keystate:1, 1098 bypass_keystate:1,
1099#if ENABLE_FRILLS
1100 urgency_hint:1,
1101#endif
945#ifdef CURSOR_BLINK 1102#if CURSOR_BLINK
946 hidden_cursor:1, 1103 hidden_cursor:1,
947#endif 1104#endif
948#ifdef TEXT_BLINK 1105#if TEXT_BLINK
949 hidden_text:1, 1106 hidden_text:1,
950#endif 1107#endif
951#ifdef POINTER_BLANK 1108#if POINTER_BLANK
952 hidden_pointer:1, 1109 hidden_pointer:1,
953#endif 1110#endif
954 enc_utf8:1, /* wether locale uses utf-8 */ 1111 enc_utf8:1, /* whether locale uses utf-8 */
955 seen_input:1, /* wether we have seen some program output yet */ 1112 seen_input:1, /* whether we have seen some program output yet */
956 seen_resize:1, /* wether we had a resize event */ 1113 seen_resize:1, /* whether we had a resize event */
1114 init_done:1,
957 parsed_geometry:1; 1115 parsed_geometry:1;
958 1116
959 unsigned char refresh_type, 1117 unsigned char refresh_type,
960#ifdef META8_OPTION 1118#ifdef META8_OPTION
961 meta_char, /* Alt-key prefix */ 1119 meta_char; /* Alt-key prefix */
962#endif 1120#endif
963 scrollbar_align,
964 selection_wait,
965 selection_type;
966/* ---------- */ 1121/* ---------- */
967 bool rvideo_state, rvideo_mode; 1122 bool rvideo_state, rvideo_mode;
968#ifndef NO_BELL 1123#ifndef NO_BELL
969 bool rvideo_bell; 1124 bool rvideo_bell;
970#endif 1125#endif
971 int num_scr; /* screen: number lines scrolled */ 1126 int num_scr; /* screen: number of lines scrolled */
972 int prev_ncol, /* screen: previous number of columns */ 1127 int prev_ncol, /* screen: previous number of columns */
973 prev_nrow; /* screen: previous number of rows */ 1128 prev_nrow; /* screen: previous number of rows */
974/* ---------- */ 1129/* ---------- */
975 rend_t rstyle; 1130 rend_t rstyle;
976/* ---------- */ 1131/* ---------- */
977#ifdef SELECTION_SCROLLING 1132#ifdef SELECTION_SCROLLING
978 int scroll_selection_lines; 1133 int scroll_selection_lines;
979 enum page_dirn scroll_selection_dir;
980 int selection_save_x, 1134 int selection_save_x,
981 selection_save_y, 1135 selection_save_y,
982 selection_save_state; 1136 selection_save_state;
983#endif 1137#endif
984/* ---------- */ 1138/* ---------- */
… …
986 /* give proper Scroll behaviour */ 1140 /* give proper Scroll behaviour */
987#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
988 mouse_slip_wheel_speed, 1142 mouse_slip_wheel_speed,
989#endif 1143#endif
990 refresh_count, 1144 refresh_count,
991 last_bot, /* scrollbar last bottom position */
992 last_top, /* scrollbar last top position */
993 last_state, /* scrollbar last state */
994 scrollbar_len,
995 window_vt_x, 1145 window_vt_x,
996 window_vt_y, 1146 window_vt_y,
997 window_sb_x, 1147 mouse_row,
1148 mouse_col,
998# ifdef POINTER_BLANK 1149# ifdef POINTER_BLANK
999 pointerBlankDelay, 1150 pointerBlankDelay,
1000# endif 1151# endif
1152 multiClickTime,
1153 cursor_type,
1001 allowedxerror; 1154 allowedxerror;
1002/* ---------- */ 1155/* ---------- */
1003 unsigned int ModLevel3Mask, 1156 unsigned int ModLevel3Mask,
1004 ModMetaMask, 1157 ModMetaMask,
1005 ModNumLockMask; 1158 ModNumLockMask;
1006 int old_width, /* last used width in screen resize */
1007 old_height; /* last used height in screen resize */
1008 unsigned long priv_modes, 1159 unsigned long priv_modes,
1009 SavedModes; 1160 SavedModes;
1010/* ---------- */ 1161/* ---------- */
1011 Atom *xa; 1162 Atom *xa;
1012/* ---------- */ 1163/* ---------- */
1013#ifdef RXVT_SCROLLBAR 1164 Time selection_time,
1014 GC scrollbarGC, 1165 clipboard_time;
1015 topShadowGC, 1166 rxvt_selection *selection_req;
1016 botShadowGC; 1167 pid_t cmd_pid; /* process id of child */
1017#endif
1018#ifdef XTERM_SCROLLBAR
1019 GC xscrollbarGC,
1020 ShadowGC;
1021#endif
1022#ifdef PLAIN_SCROLLBAR
1023 GC pscrollbarGC;
1024#endif
1025#ifdef NEXT_SCROLLBAR
1026 GC blackGC,
1027 whiteGC,
1028 grayGC,
1029 darkGC,
1030 stippleGC;
1031 Pixmap dimple,
1032 upArrow,
1033 downArrow,
1034 upArrowHi,
1035 downArrowHi;
1036#endif
1037/* ---------- */ 1168/* ---------- */
1038 Time selection_time,
1039 selection_request_time;
1040 pid_t cmd_pid; /* process id of child */
1041 char * incr_buf;
1042 size_t incr_buf_size, incr_buf_fill;
1043/* ---------- */
1044 Cursor leftptr_cursor;
1045/* ---------- */
1046#ifndef NO_BACKSPACE_KEY
1047 const char *key_backspace;
1048#endif
1049#ifndef NO_DELETE_KEY
1050 const char *key_delete;
1051#endif
1052 struct mouse_event MEvent; 1169 struct mouse_event MEvent;
1053 XComposeStatus compose; 1170 XComposeStatus compose;
1054 ttymode_t tio; 1171 static struct termios def_tio;
1055 row_col_t oldcursor; 1172 row_col_t oldcursor;
1173
1056#ifdef HAVE_BG_PIXMAP 1174#ifdef HAVE_BG_PIXMAP
1057 bgPixmap_t bgPixmap; 1175 void bg_init ();
1176 void bg_destroy ();
1177
1178# if BG_IMAGE_FROM_FILE
1179 rxvt_image fimage;
1180 void render_image (rxvt_image &image);
1058#endif 1181# endif
1182
1183# if BG_IMAGE_FROM_ROOT
1184 rxvt_img *root_img;
1185 image_effects root_effects;
1186
1187 void render_root_image ();
1188# endif
1189
1190 ev_tstamp bg_valid_since;
1191
1192 bool bg_window_size_sensitive ();
1193 bool bg_window_position_sensitive ();
1194
1195 void bg_render ();
1196#endif
1197
1059#ifdef HAVE_AFTERIMAGE 1198#ifdef HAVE_IMG
1060 ASVisual *asv; 1199 enum {
1061 ASImageManager *asimman; 1200 BG_IS_TRANSPARENT = 1 << 1,
1201 BG_NEEDS_REFRESH = 1 << 2,
1202 BG_INHIBIT_RENDER = 1 << 3,
1203 };
1204
1205 uint8_t bg_flags;
1206
1207 rxvt_img *bg_img;
1062#endif 1208#endif
1063 1209
1064#if ENABLE_OVERLAY 1210#if ENABLE_OVERLAY
1065 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1211 overlay_base ov;
1066 text_t **ov_text;
1067 rend_t **ov_rend;
1068 1212
1069 void scr_swap_overlay () NOTHROW; 1213 void scr_swap_overlay () NOTHROW;
1070 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1214 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1071 void scr_overlay_off () NOTHROW; 1215 void scr_overlay_off () NOTHROW;
1072 void scr_overlay_set (int x, int y, 1216 void scr_overlay_set (int x, int y,
… …
1076 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1220 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1077#endif 1221#endif
1078 1222
1079 vector<void *> allocated; // free these memory blocks with free() 1223 vector<void *> allocated; // free these memory blocks with free()
1080 1224
1081 char env_windowid[21]; /* environmental variable WINDOWID */ 1225 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1082 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1083 char *env_display; /* environmental variable DISPLAY */
1084 char *env_term; /* environmental variable TERM */
1085 1226
1086 char *locale; 1227 char *locale;
1087 char charsets[4]; 1228 char charsets[4];
1088 char *v_buffer; /* pointer to physical buffer */ 1229 char *v_buffer; /* pointer to physical buffer */
1089 unsigned int v_buflen; /* size of area to write */ 1230 unsigned int v_buflen; /* size of area to write */
1090 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1231 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1232 char **env;
1091 1233
1092#ifdef KEYSYM_RESOURCE 1234#ifdef KEYSYM_RESOURCE
1093 keyboard_manager *keyboard; 1235 keyboard_manager *keyboard;
1236#endif
1237#ifndef NO_RESOURCES
1238 XrmDatabase option_db;
1094#endif 1239#endif
1095 1240
1096 const char *rs[NUM_RESOURCES]; 1241 const char *rs[NUM_RESOURCES];
1097 /* command input buffering */ 1242 /* command input buffering */
1098 char *cmdbuf_ptr, *cmdbuf_endp; 1243 char *cmdbuf_ptr, *cmdbuf_endp;
1099 char cmdbuf_base[CBUFSIZ]; 1244 char cmdbuf_base[CBUFSIZ];
1100 1245
1101 ptytty *pty; 1246 ptytty *pty;
1102 1247
1103 rxvt_salloc *talloc; // text line allocator 1248 // chunk contains all line_t's as well as rend_t and text_t buffers
1104 rxvt_salloc *ralloc; // rend line allocator 1249 // for drawn_buf, swap_buf and row_buf, in this order
1250 void *chunk;
1251 size_t chunk_size;
1105 1252
1106 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1253 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1107 1254
1108#if ENABLE_FRILLS || ISO_14755 1255#if ENABLE_FRILLS || ISO_14755
1109 // ISO 14755 entry support 1256 // ISO 14755 entry support
1110 unicode_t iso14755buf; 1257 unicode_t iso14755buf;
1111 void commit_iso14755 (); 1258 void commit_iso14755 ();
1112 int hex_keyval (XKeyEvent &ev);
1113# if ISO_14755 1259# if ISO_14755
1114 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1260 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1115 void iso14755_54 (int x, int y); 1261 void iso14755_54 (int x, int y);
1116# endif 1262# endif
1117#endif 1263#endif
1118 1264
1119 // modifies first argument(!)
1120 void paste (char *data, unsigned int len) NOTHROW;
1121
1122 long vt_emask, vt_emask_perl, vt_emask_xim; 1265 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1123 1266
1124 void vt_select_input () const NOTHROW 1267 void vt_select_input () const NOTHROW
1125 { 1268 {
1126 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1269 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1127 } 1270 }
1128 1271
1129#if ENABLE_TRANSPARENCY || ENABLE_PERL 1272#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1130 void rootwin_cb (XEvent &xev); 1273 void rootwin_cb (XEvent &xev);
1131 xevent_watcher rootwin_ev; 1274 xevent_watcher rootwin_ev;
1132#endif 1275#endif
1133#if ENABLE_TRANSPARENCY 1276#ifdef HAVE_BG_PIXMAP
1134 int check_our_parents (); 1277 void update_background ();
1135 void check_our_parents_cb (time_watcher &w); 1278 void update_background_cb (ev::timer &w, int revents);
1136 time_watcher check_our_parents_ev; 1279 ev::timer update_background_ev;
1137#endif 1280#endif
1138 1281
1139 void x_cb (XEvent &xev); 1282 void x_cb (XEvent &xev);
1140 void flush ();
1141 xevent_watcher termwin_ev; 1283 xevent_watcher termwin_ev;
1142 xevent_watcher vt_ev; 1284 xevent_watcher vt_ev;
1143#ifdef HAVE_SCROLLBARS
1144 xevent_watcher scrollbar_ev; 1285 xevent_watcher scrollbar_ev;
1145#endif
1146 1286
1147 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1287 void child_cb (ev::child &w, int revents); ev::child child_ev;
1148 void check_cb (check_watcher &w); check_watcher check_ev; 1288 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1149 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1289 void refresh_check ();
1150 void flush_cb (time_watcher &w); time_watcher flush_ev; 1290 void flush ();
1151 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1291 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1152 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1292 void cmdbuf_reify ();
1293 void cmdbuf_append (const char *str, size_t count);
1294 bool pty_fill ();
1295 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1153 1296
1154#ifdef CURSOR_BLINK 1297#ifdef CURSOR_BLINK
1298 void cursor_blink_reset ();
1155 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1299 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1156#endif 1300#endif
1157#ifdef TEXT_BLINK 1301#ifdef TEXT_BLINK
1158 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1302 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1159#endif 1303#endif
1160#ifndef NO_BELL 1304#ifndef NO_BELL
1161 void bell_cb (time_watcher &w); time_watcher bell_ev; 1305 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1162#endif 1306#endif
1163 1307
1164#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1308#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1165 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1309 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1166#endif 1310#endif
1167#ifdef SELECTION_SCROLLING 1311#ifdef SELECTION_SCROLLING
1168 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1312 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1169#endif 1313#endif
1170#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1314#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1315 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1172#endif 1316#endif
1173 1317
1174#ifdef POINTER_BLANK 1318#ifdef POINTER_BLANK
1175 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1319 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1176 void pointer_blank (); 1320 void pointer_blank ();
1177#endif 1321#endif
1178 void pointer_unblank (); 1322 void pointer_unblank ();
1179 1323
1180 void tt_printf (const char *fmt,...); 1324 void tt_printf (const char *fmt,...);
1325 void tt_write_ (const char *data, unsigned int len);
1181 void tt_write (const char *data, unsigned int len); 1326 void tt_write (const char *data, unsigned int len);
1327 void tt_write_user_input (const char *data, unsigned int len);
1182 void pty_write (); 1328 void pty_write ();
1183
1184 void tt_winch ();
1185
1186 rxvt_term ();
1187 ~rxvt_term ();
1188 void destroy ();
1189 void emergency_cleanup ();
1190
1191 bool init (int argc, const char *const *argv, stringvec *envv);
1192
1193 bool init (stringvec *argv, stringvec *envv)
1194 {
1195 this->argv = argv;
1196 return init (argv->size (), argv->begin (), envv);
1197 }
1198
1199 bool init_vars ();
1200
1201 bool pty_fill ();
1202 1329
1203 void make_current () const // make this the "currently active" urxvt instance 1330 void make_current () const // make this the "currently active" urxvt instance
1204 { 1331 {
1205 SET_R (this); 1332 SET_R (this);
1206 set_environ (envv); 1333 set_environ (env);
1207 rxvt_set_locale (locale); 1334 rxvt_set_locale (locale);
1208 } 1335 }
1209
1210 void init_secondary ();
1211 const char **init_resources (int argc, const char *const *argv);
1212 const char *x_resource (const char *name);
1213 void init_env ();
1214 void set_locale (const char *locale);
1215 void init_xlocale ();
1216 void init_command (const char *const *argv);
1217 void run_command (const char *const *argv);
1218 int run_child (const char *const *argv);
1219
1220 void color_aliases (int idx);
1221 void recolour_cursor ();
1222 void create_windows (int argc, const char *const *argv);
1223 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1224 void window_calc (unsigned int newwidth, unsigned int newheight);
1225 1336
1226#if USE_XIM 1337#if USE_XIM
1227 rxvt_xim *input_method; 1338 rxvt_xim *input_method;
1228 XIC Input_Context; 1339 XIC Input_Context;
1229 XIMStyle input_style; 1340 XIMStyle input_style;
… …
1234 void im_set_size (XRectangle &size); 1345 void im_set_size (XRectangle &size);
1235 void im_set_position (XPoint &pos) NOTHROW; 1346 void im_set_position (XPoint &pos) NOTHROW;
1236 void im_set_color (unsigned long &fg, unsigned long &bg); 1347 void im_set_color (unsigned long &fg, unsigned long &bg);
1237 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1348 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1238 1349
1239 bool IMisRunning (); 1350 bool im_is_running ();
1240 void IMSendSpot (); 1351 void im_send_spot ();
1241 bool IM_get_IC (const char *modifiers); 1352 bool im_get_ic (const char *modifiers);
1242 void IMSetPosition (); 1353 void im_set_position ();
1243#endif 1354#endif
1244
1245 void resize_scrollbar ();
1246 1355
1247 // command.C 1356 // command.C
1248 void key_press (XKeyEvent &ev); 1357 void key_press (XKeyEvent &ev);
1249 void key_release (XKeyEvent &ev); 1358 void key_release (XKeyEvent &ev);
1250 unsigned int cmd_write (const char *str, unsigned int count);
1251 1359
1252 wchar_t next_char () NOTHROW; 1360 wchar_t next_char () NOTHROW;
1253 wchar_t cmd_getc () THROW ((class out_of_input)); 1361 wchar_t cmd_getc () THROW ((class out_of_input));
1254 uint32_t next_octet () NOTHROW; 1362 uint32_t next_octet () NOTHROW;
1255 uint32_t cmd_get8 () THROW ((class out_of_input)); 1363 uint32_t cmd_get8 () THROW ((class out_of_input));
1256 1364
1257 bool cmd_parse (); 1365 void cmd_parse ();
1258 void mouse_report (XButtonEvent &ev); 1366 void mouse_report (XButtonEvent &ev);
1259 void button_press (XButtonEvent &ev); 1367 void button_press (XButtonEvent &ev);
1260 void button_release (XButtonEvent &ev); 1368 void button_release (XButtonEvent &ev);
1261 void focus_in (); 1369 void focus_in ();
1262 void focus_out (); 1370 void focus_out ();
1371#if ENABLE_FRILLS
1372 void set_urgency (bool enable);
1373#else
1374 void set_urgency (bool enable) { }
1375#endif
1263 void update_fade_color (unsigned int idx); 1376 void update_fade_color (unsigned int idx, bool first_time = false);
1264#ifdef PRINTPIPE 1377#ifdef PRINTPIPE
1265 FILE *popen_printer (); 1378 FILE *popen_printer ();
1266 int pclose_printer (FILE *stream); 1379 int pclose_printer (FILE *stream);
1267#endif 1380#endif
1268 void process_print_pipe (); 1381 void process_print_pipe ();
… …
1273 void process_window_ops (const int *args, unsigned int nargs); 1386 void process_window_ops (const int *args, unsigned int nargs);
1274 char *get_to_st (unicode_t &ends_how); 1387 char *get_to_st (unicode_t &ends_how);
1275 void process_dcs_seq (); 1388 void process_dcs_seq ();
1276 void process_osc_seq (); 1389 void process_osc_seq ();
1277 void process_color_seq (int report, int color, const char *str, char resp); 1390 void process_color_seq (int report, int color, const char *str, char resp);
1278 void process_xterm_seq (int op, const char *str, char resp); 1391 void process_xterm_seq (int op, char *str, char resp);
1279 int privcases (int mode, unsigned long bit); 1392 int privcases (int mode, unsigned long bit);
1280 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1393 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1281 void process_sgr_mode (unsigned int nargs, const int *arg); 1394 void process_sgr_mode (unsigned int nargs, const int *arg);
1282 void process_graphics (); 1395 void set_cursor_style (int style);
1283 // init.C 1396 // init.C
1397 void init (stringvec *argv, stringvec *envv);
1398 void init (int argc, const char *const *argv, const char *const *envv);
1399 void init2 (int argc, const char *const *argv);
1400 void init_vars ();
1401 const char **init_resources (int argc, const char *const *argv);
1402 void init_env ();
1403 void set_locale (const char *locale);
1404 void init_xlocale ();
1405 void init_command (const char *const *argv);
1406 void run_command (const char *const *argv);
1407 int run_child (const char *const *argv);
1408 void color_aliases (int idx);
1409 void create_windows (int argc, const char *const *argv);
1284 void Get_Colours (); 1410 void get_colors ();
1285 void get_ourmods (); 1411 void get_ourmods ();
1412 void set_icon (const char *file);
1286 // main.C 1413 // main.C
1414 void tt_winch ();
1415 rxvt_term ();
1416 ~rxvt_term ();
1417 void destroy ();
1418 void emergency_cleanup ();
1419 void recolor_cursor ();
1420 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1421 void window_calc (unsigned int newwidth, unsigned int newheight);
1287 bool set_fonts (); 1422 bool set_fonts ();
1288 void set_string_property (Atom prop, const char *str, int len = -1); 1423 void set_string_property (Atom prop, const char *str, int len = -1);
1424 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1289 void set_utf8_property (Atom prop, const char *str, int len = -1); 1425 void set_utf8_property (Atom prop, const char *str, int len = -1);
1290 void set_title (const char *str); 1426 void set_title (const char *str);
1291 void set_icon_name (const char *str); 1427 void set_icon_name (const char *str);
1292 void set_window_color (int idx, const char *color); 1428 void set_window_color (int idx, const char *color);
1293 void set_colorfgbg (); 1429 char *get_colorfgbg ();
1294 bool set_color (rxvt_color &color, const char *name); 1430 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src); 1431 void alias_color (int dst, int src);
1296 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1432 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1433 void get_window_origin (int &x, int &y);
1297 1434
1298 // screen.C 1435 // screen.C
1299 1436
1300 void lalloc (line_t &l) const 1437 bool option (uint8_t opt) const NOTHROW
1301 { 1438 {
1302 l.t = (text_t *)talloc->alloc (); 1439 return options[opt >> 3] & (1 << (opt & 7));
1303 l.r = (rend_t *)ralloc->alloc ();
1304 } 1440 }
1305 1441
1306#if 0 1442 void set_option (uint8_t opt, bool set = true) NOTHROW;
1307 void lfree (line_t &l)
1308 {
1309 talloc->free (l.t);
1310 ralloc->free (l.r);
1311 }
1312#endif
1313
1314 void lresize (line_t &l) const
1315 {
1316 if (!l.t)
1317 return;
1318
1319 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1320 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1321
1322 l.l = min (l.l, ncol);
1323
1324 if (ncol > prev_ncol)
1325 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1326 }
1327 1443
1328 int fgcolor_of (rend_t r) const NOTHROW 1444 int fgcolor_of (rend_t r) const NOTHROW
1329 { 1445 {
1330 int base = GET_BASEFG (r); 1446 int base = GET_BASEFG (r);
1331#ifndef NO_BRIGHTCOLOR 1447#ifndef NO_BRIGHTCOLOR
1332 if (r & RS_Bold 1448 if (r & RS_Bold
1333# if ENABLE_STYLES 1449# if ENABLE_STYLES
1334 && option (Opt_intensityStyles) 1450 && option (Opt_intensityStyles)
1335# endif 1451# endif
1336 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1452 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1337 base += minBrightCOLOR - minCOLOR; 1453 base += minBrightCOLOR - minCOLOR;
1338#endif 1454#endif
1339 return base; 1455 return base;
1340 } 1456 }
1341 1457
… …
1345#ifndef NO_BRIGHTCOLOR 1461#ifndef NO_BRIGHTCOLOR
1346 if (r & RS_Blink 1462 if (r & RS_Blink
1347# if ENABLE_STYLES 1463# if ENABLE_STYLES
1348 && option (Opt_intensityStyles) 1464 && option (Opt_intensityStyles)
1349# endif 1465# endif
1350 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1466 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1351 base += minBrightCOLOR - minCOLOR; 1467 base += minBrightCOLOR - minCOLOR;
1352#endif 1468#endif
1353 return base; 1469 return base;
1354 } 1470 }
1355 1471
1356 bool option (uint8_t opt) const NOTHROW 1472 // modifies first argument(!)
1357 { 1473 void tt_paste (char *data, unsigned int len) NOTHROW;
1358 return options[opt >> 3] & (1 << (opt & 7)); 1474 void paste (char *data, unsigned int len) NOTHROW;
1359 } 1475 void scr_alloc () NOTHROW;
1360
1361 void set_option (uint8_t opt, bool set = true) NOTHROW
1362 {
1363 if (set)
1364 options[opt >> 3] |= (1 << (opt & 7));
1365 else
1366 options[opt >> 3] &= ~(1 << (opt & 7));
1367 }
1368
1369 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1476 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1370 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1477 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1478 void scr_kill_char (line_t &l, int col) const NOTHROW;
1479 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1371 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1480 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1481 void copy_line (line_t &dst, line_t &src);
1372 void scr_reset (); 1482 void scr_reset ();
1373 void scr_release () NOTHROW; 1483 void scr_release () NOTHROW;
1374 void scr_clear (bool really = false) NOTHROW; 1484 void scr_clear (bool really = false) NOTHROW;
1375 void scr_refresh () NOTHROW; 1485 void scr_refresh () NOTHROW;
1376 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1486 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1380 void scr_backindex () NOTHROW; 1490 void scr_backindex () NOTHROW;
1381 void scr_forwardindex () NOTHROW; 1491 void scr_forwardindex () NOTHROW;
1382#endif 1492#endif
1383 void scr_touch (bool refresh) NOTHROW; 1493 void scr_touch (bool refresh) NOTHROW;
1384 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1494 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1385 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1495 void scr_recolor (bool refresh = true) NOTHROW;
1386 void scr_recolour () NOTHROW;
1387 void scr_remap_chars () NOTHROW; 1496 void scr_remap_chars () NOTHROW;
1388 void scr_remap_chars (line_t &l) NOTHROW; 1497 void scr_remap_chars (line_t &l) NOTHROW;
1389 1498
1390 enum cursor_mode { SAVE, RESTORE }; 1499 enum cursor_mode { SAVE, RESTORE };
1391 1500
1392 void scr_poweron (); 1501 void scr_poweron ();
1502 void scr_soft_reset () NOTHROW;
1393 void scr_cursor (cursor_mode mode) NOTHROW; 1503 void scr_cursor (cursor_mode mode) NOTHROW;
1394 void scr_do_wrap () NOTHROW; 1504 void scr_do_wrap () NOTHROW;
1395 void scr_swap_screen () NOTHROW; 1505 void scr_swap_screen () NOTHROW;
1396 void scr_change_screen (int scrn); 1506 void scr_change_screen (int scrn);
1397 void scr_color (unsigned int color, int fgbg) NOTHROW; 1507 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1415 void scr_report_position () NOTHROW; 1525 void scr_report_position () NOTHROW;
1416 void set_font_style () NOTHROW; 1526 void set_font_style () NOTHROW;
1417 void scr_charset_choose (int set) NOTHROW; 1527 void scr_charset_choose (int set) NOTHROW;
1418 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1528 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1419 void scr_move_to (int y, int len) NOTHROW; 1529 void scr_move_to (int y, int len) NOTHROW;
1530 bool scr_page (int nlines) NOTHROW;
1420 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1531 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1532 {
1533 return scr_page (direction * nlines);
1534 }
1421 bool scr_changeview (int new_view_start) NOTHROW; 1535 bool scr_changeview (int new_view_start) NOTHROW;
1422 void scr_bell () NOTHROW; 1536 void scr_bell () NOTHROW;
1423 void scr_printscreen (int fullhist) NOTHROW; 1537 void scr_printscreen (int fullhist) NOTHROW;
1424 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1538 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1425 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1539 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1426 void scr_reverse_selection () NOTHROW; 1540 void scr_reverse_selection () NOTHROW;
1427 void scr_dump (int fd) NOTHROW; 1541 void scr_dump (int fd) NOTHROW;
1428 1542
1429 void selection_check (int check_more) NOTHROW; 1543 void selection_check (int check_more) NOTHROW;
1430 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1544 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1431 void selection_property (Window win, Atom prop) NOTHROW;
1432 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1545 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1433 int selection_request_other (Atom target, int selnum) NOTHROW;
1434 void selection_clear () NOTHROW; 1546 void selection_clear (bool clipboard = false) NOTHROW;
1435 void selection_make (Time tm); 1547 void selection_make (Time tm);
1436 bool selection_grab (Time tm) NOTHROW; 1548 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437 void selection_start_colrow (int col, int row) NOTHROW; 1549 void selection_start_colrow (int col, int row) NOTHROW;
1438 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1550 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1439 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1551 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440 void selection_remove_trailing_spaces () NOTHROW; 1552 void selection_remove_trailing_spaces () NOTHROW;
1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1553 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442 void selection_click (int clicks, int x, int y) NOTHROW; 1554 void selection_click (int clicks, int x, int y) NOTHROW;
1443 void selection_extend (int x, int y, int flag) NOTHROW; 1555 void selection_extend (int x, int y, int flag) NOTHROW;
1444 void selection_rotate (int x, int y) NOTHROW; 1556 void selection_rotate (int x, int y) NOTHROW;
1445 1557
1446 void pixel_position (int *x, int *y) NOTHROW;
1447
1448#if defined(NEXT_SCROLLBAR)
1449 // scrollbar-next.C
1450 Pixmap renderPixmap (const char *const *data, int width, int height);
1451 void init_scrollbar_stuff ();
1452 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1453 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1454#endif
1455
1456#if defined(RXVT_SCROLLBAR)
1457 // scrollbar-rxvt.C
1458 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1459#endif
1460
1461#if defined(XTERM_SCROLLBAR)
1462 // scrollbar-xterm.C
1463 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1464#endif
1465
1466#if defined(PLAIN_SCROLLBAR)
1467 // scrollbar-plain.C
1468 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1469#endif
1470
1471 // scrollbar.C
1472 int scrollbar_mapping (int map);
1473 int scrollbar_show (int update);
1474 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1475
1476 // xdefaults.C 1558 // xdefaults.C
1559 void rxvt_usage (int type);
1477 void get_options (int argc, const char *const *argv); 1560 const char **get_options (int argc, const char *const *argv);
1561 int parse_keysym (const char *str, unsigned int &state);
1478 int parse_keysym (const char *str, const char *arg); 1562 int bind_action (const char *str, const char *arg);
1479 void get_xdefaults (FILE *stream, const char *name); 1563 const char *x_resource (const char *name);
1480 void extract_resources (); 1564 void extract_resources ();
1481 // xpm.C 1565 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *));
1482//int scale_pixmap (const char *geom); 1566 void extract_keysym_resources ();
1483 void resize_pixmap ();
1484 void set_bgPixmap (const char *file);
1485}; 1567};
1486 1568
1487/* 1569#endif /* _RXVT_H_ */
1488 *****************************************************************************
1489 * PROTOTYPES
1490 *****************************************************************************
1491 */
1492#ifdef PROTOTYPES
1493# define __PROTO(p) p
1494#else
1495# define __PROTO(p) ()
1496#endif
1497 1570
1498#endif /* _RXVT_H_ */
1499

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