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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.246 by root, Sat Jan 28 20:33:31 2006 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
10#endif 50#endif
11 51
12#if ENABLE_PERL 52#if ENABLE_PERL
13# define ENABLE_FRILLS 1 53# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 54# define ENABLE_COMBINING 1
15#endif 55#endif
16 56
17#if ENABLE_FRILLS 57#if ENABLE_FRILLS
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
62# define OPTION_HC 1
63# define BUILTIN_GLYPHS 1
22#else 64#else
23# define ENABLE_MINIMAL 1 65# define ENABLE_MINIMAL 1
24#endif 66#endif
25 67
26#include <limits.h> 68#include <limits.h>
27 69
28#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
29#include <X11/keysym.h> 71#include <X11/keysym.h>
30#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
31#include <X11/Xatom.h> 73#include <X11/Xatom.h>
32#if ENABLE_FRILLS 74
33# 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
34#endif 87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
91#endif
35 92
93#include <ecb.h>
36#include "encoding.h" 94#include "encoding.h"
95#include "rxvtutil.h"
37#include "rxvtfont.h" 96#include "rxvtfont.h"
38#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
39#include "iom.h" 98#include "rxvtimg.h"
40#include "salloc.h" 99#include "scrollbar.h"
100#include "ev_cpp.h"
41#include "libptytty.h" 101#include "libptytty.h"
42 102
43#include "rxvtperl.h" 103#include "rxvtperl.h"
44 104
45// 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
… …
54/* 114/*
55 ***************************************************************************** 115 *****************************************************************************
56 * SYSTEM HACKS 116 * SYSTEM HACKS
57 ***************************************************************************** 117 *****************************************************************************
58 */ 118 */
59/* Consistent defines - please report on the necessity
60 * @ Unixware: defines (__svr4__)
61 */
62#if defined (SVR4) && !defined (__svr4__)
63# define __svr4__ 1
64#endif
65#if defined (sun) && !defined (__sun__)
66# define __sun__ 1
67#endif
68 119
69#ifndef HAVE_XPOINTER
70typedef char *XPointer;
71#endif
72
73#ifdef HAVE_TERMIOS_H
74# include <termios.h> 120#include <termios.h>
75typedef struct termios ttymode_t;
76#else
77# include <sgtty.h>
78typedef struct {
79 struct sgttyb sg;
80 struct tchars tc;
81 struct ltchars lc;
82 int line;
83 int local;
84} ttymode_t;
85#endif
86
87#ifdef XPM_BACKGROUND
88# ifdef XPM_INC_X11
89# include <X11/xpm.h>
90# else
91# include <xpm.h>
92# endif
93#endif
94 121
95#ifndef STDIN_FILENO 122#ifndef STDIN_FILENO
96# define STDIN_FILENO 0 123# define STDIN_FILENO 0
97# define STDOUT_FILENO 1 124# define STDOUT_FILENO 1
98# define STDERR_FILENO 2 125# define STDERR_FILENO 2
99#endif 126#endif
100 127
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
101/****************************************************************************/ 133/****************************************************************************/
102
103#ifndef __attribute__
104# if __GNUC__
105# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
106# define __attribute__(x)
107# endif
108# endif
109# define __attribute__(x)
110#endif
111
112#define NORETURN __attribute__ ((noreturn))
113#define UNUSED __attribute__ ((unused))
114
115// increases code size unless -fno-enforce-eh-specs
116#if __GNUC__
117# define NOTHROW
118# define THROW(x)
119#else
120# define NOTHROW throw()
121# define THROW(x) throw x
122#endif
123 134
124// exception thrown on fatal (per-instance) errors 135// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { }; 136class rxvt_failure_exception { };
126 137
127// exception thrown when the command parser runs out of input data 138// exception thrown when the command parser runs out of input data
128class out_of_input { }; 139class out_of_input { };
129 140
130/* 141/*
131 ***************************************************************************** 142 *****************************************************************************
132 * PROTOTYPES 143 * PROTOTYPES
133 ***************************************************************************** 144 *****************************************************************************
134 */ 145 */
135// main.C 146// main.C
136RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 147#define SET_LOCALE(locale) rxvt_set_locale (locale)
137RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 148extern bool rxvt_set_locale (const char *locale) NOTHROW;
138void rxvt_clean_exit () NOTHROW; 149extern void rxvt_push_locale (const char *locale) NOTHROW;
139void * rxvt_malloc (size_t size); 150extern void rxvt_pop_locale () NOTHROW;
140void * rxvt_calloc (size_t number, size_t size); 151void rxvt_init ();
141void * rxvt_realloc (void *ptr, size_t size);
142 152
143// misc.C 153// misc.C
144char * rxvt_wcstombs (const wchar_t *str, int len = -1); 154char * rxvt_wcstombs (const wchar_t *str, int len = -1);
145wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 155wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 156char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
147wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 157wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
148char * rxvt_strdup_cpp (const char *str);
149 158
150#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151
152char * rxvt_r_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
163ecb_noreturn ecb_cold
156void 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
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
158 167
159int rxvt_Str_match (const char *s1, const char *s2) NOTHROW; 168void * rxvt_malloc (size_t size);
160const 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
161char * rxvt_Str_trim (char *str) NOTHROW; 172char * rxvt_strtrim (char *str) NOTHROW;
162int rxvt_Str_escaped (char *str) NOTHROW; 173char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
163char ** rxvt_splitcommastring (const char *cs) NOTHROW; 174
164void rxvt_freecommastring (char **cs) NOTHROW; 175static inline void
165char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; 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);
166 183
167///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
168 185
169// temporarily replace the process environment 186// temporarily replace the process environment
170extern char **environ; 187extern char **environ;
171extern char **rxvt_environ; // the original environ pointer 188extern char **rxvt_environ; // the original environ pointer
172 189
173inline void set_environ (stringvec *envv) 190static inline void
191set_environ (char **envv)
174{ 192{
175#if ENABLE_PERL 193#if ENABLE_PERL
176 assert (envv); 194 assert (envv);
177#else 195#else
178 if (envv) 196 if (envv)
179#endif 197#endif
180 environ = (char **)envv->begin ();
181}
182
183inline void set_environ (char **envv)
184{
185#if ENABLE_PERL
186 assert (envv);
187#else
188 if (envv)
189#endif
190 environ = envv; 198 environ = envv;
191} 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
192 295
193/* 296/*
194 ***************************************************************************** 297 *****************************************************************************
195 * STRUCTURES AND TYPEDEFS 298 * STRUCTURES AND TYPEDEFS
196 ***************************************************************************** 299 *****************************************************************************
197 */ 300 */
198struct grwin_t;
199
200/* If we're using either the rxvt scrollbar, keep the
201 * scrollColor resource.
202 */
203#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
204# define KEEP_SCROLLCOLOR 1
205#else
206# undef KEEP_SCROLLCOLOR
207#endif
208
209#ifdef XPM_BACKGROUND
210typedef struct {
211 short w, h, x, y;
212 Pixmap pixmap;
213} bgPixmap_t;
214#endif
215 301
216/* 302/*
217 * the 'essential' information for reporting Mouse Events 303 * the 'essential' information for reporting Mouse Events
218 * pared down from XButtonEvent 304 * pared down from XButtonEvent
219 */ 305 */
220struct mouse_event { 306struct mouse_event
307{
221 int clicks; 308 int clicks;
222 Time time; /* milliseconds */ 309 Time time; /* milliseconds */
223 unsigned int state; /* key or button mask */ 310 unsigned int state; /* key or button mask */
224 unsigned int button; /* detail */ 311 unsigned int button; /* detail */
225}; 312};
226 313
227#if ENABLE_FRILLS
228typedef struct _mwmhints {
229 CARD32 flags;
230 CARD32 functions;
231 CARD32 decorations;
232 INT32 input_mode;
233 CARD32 status;
234} MWMHints;
235#endif
236
237#if ENABLE_XEMBED 314#if ENABLE_XEMBED
238// XEMBED messages 315// XEMBED messages
239# define XEMBED_EMBEDDED_NOTIFY 0 316# define XEMBED_EMBEDDED_NOTIFY 0
240# define XEMBED_WINDOW_ACTIVATE 1 317# define XEMBED_WINDOW_ACTIVATE 1
241# define XEMBED_WINDOW_DEACTIVATE 2 318# define XEMBED_WINDOW_DEACTIVATE 2
242# define XEMBED_REQUEST_FOCUS 3 319# define XEMBED_REQUEST_FOCUS 3
243# define XEMBED_FOCUS_IN 4 320# define XEMBED_FOCUS_IN 4
244# define XEMBED_FOCUS_OUT 5 321# define XEMBED_FOCUS_OUT 5
245# define XEMBED_FOCUS_NEXT 6 322# define XEMBED_FOCUS_NEXT 6
246# define XEMBED_FOCUS_PREV 7 323# define XEMBED_FOCUS_PREV 7
247 324
248# define XEMBED_MODALITY_ON 10 325# define XEMBED_MODALITY_ON 10
249# define XEMBED_MODALITY_OFF 11 326# define XEMBED_MODALITY_OFF 11
250# define XEMBED_REGISTER_ACCELERATOR 12 327# define XEMBED_REGISTER_ACCELERATOR 12
251# define XEMBED_UNREGISTER_ACCELERATOR 13 328# define XEMBED_UNREGISTER_ACCELERATOR 13
252# define XEMBED_ACTIVATE_ACCELERATOR 14 329# define XEMBED_ACTIVATE_ACCELERATOR 14
253 330
254// XEMBED detail code 331// XEMBED detail code
255# define XEMBED_FOCUS_CURRENT 0 332# define XEMBED_FOCUS_CURRENT 0
256# define XEMBED_FOCUS_FIRST 1 333# define XEMBED_FOCUS_FIRST 1
257# define XEMBED_FOCUS_LAST 2 334# define XEMBED_FOCUS_LAST 2
258 335
259# define XEMBED_MAPPED (1 << 0) 336# define XEMBED_MAPPED (1 << 0)
260#endif 337#endif
261 338
… …
265 ***************************************************************************** 342 *****************************************************************************
266 */ 343 */
267 344
268/* COLORTERM, TERM environment variables */ 345/* COLORTERM, TERM environment variables */
269#define COLORTERMENV "rxvt" 346#define COLORTERMENV "rxvt"
270#ifdef XPM_BACKGROUND 347#if BG_IMAGE_FROM_FILE
271# define COLORTERMENVFULL COLORTERMENV "-xpm" 348# define COLORTERMENVFULL COLORTERMENV "-xpm"
272#else 349#else
273# define COLORTERMENVFULL COLORTERMENV 350# define COLORTERMENVFULL COLORTERMENV
274#endif 351#endif
275#ifndef TERMENV 352#ifndef TERMENV
353# if USE_256_COLORS
354# define TERMENV "rxvt-unicode-256color"
355# else
276# define TERMENV "rxvt-unicode" 356# define TERMENV "rxvt-unicode"
357# endif
277#endif 358#endif
278 359
279#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 360#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
280# define NO_MOUSE_REPORT_SCROLLBAR 1 361# define NO_MOUSE_REPORT_SCROLLBAR 1
281#endif 362#endif
282 363
283/* now look for other badly set stuff */
284
285#if !defined (EACCESS) && defined(EAGAIN)
286# define EACCESS EAGAIN
287#endif
288
289#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
290# define EXIT_SUCCESS 0 /* exit function success */
291# define EXIT_FAILURE 1 /* exit function failure */
292#endif
293
294#define scrollBar_esc 30 364#define scrollBar_esc 30
295 365
296#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 366#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
297# define HAVE_SCROLLBARS 1 367# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
298#endif 368#endif
299
300#define R_SB_ALIGN_CENTRE 0
301#define R_SB_ALIGN_TOP 1
302#define R_SB_ALIGN_BOTTOM 2
303
304#define R_SB_NEXT 1
305#define R_SB_XTERM 2
306#define R_SB_PLAIN 4
307#define R_SB_RXVT 8
308
309#define SB_WIDTH_NEXT 19
310#define SB_WIDTH_XTERM 15
311#define SB_WIDTH_PLAIN 7
312#ifndef SB_WIDTH_RXVT
313# define SB_WIDTH_RXVT 10
314#endif
315
316/*
317 * NeXT scrollbar defines
318 */
319#define SB_PADDING 1
320#define SB_BORDER_WIDTH 1
321#define SB_BEVEL_WIDTH_UPPER_LEFT 1
322#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
323#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
324#define SB_MARGIN_SPACE (SB_PADDING * 2)
325#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
326#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
327#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
328#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
329#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
330#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
331#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
332#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
333 /*
334 * +-------------+
335 * | | <---< SB_PADDING
336 * | ::::::::::: |
337 * | ::::::::::: |
338 * '''''''''''''''''
339 * ,,,,,,,,,,,,,,,,,
340 * | ::::::::::: |
341 * | ::::::::::: |
342 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
343 * | | :::::::: |
344 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
345 * | +---------+ |
346 * | | ......%%| |
347 * | | ......%%| |
348 * | | .. ()..%%| |
349 * | | ......%%| |
350 * | | %%%%%%%%| |
351 * | +---------+ | <.........................
352 * | | <---< SB_PADDING :
353 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
354 * | | ......%%| | | : :
355 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
356 * | | %%%%%%%%| | | : :
357 * | +---------+ | <-+ : :
358 * | | : :
359 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
360 * | | ......%%| | | : :
361 * | | ..\/..%%| | | : :
362 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
363 * | +---------+ | | : :
364 * | | | : :
365 * +-------------+ <-+.........:............:
366 * ^^|_________| :
367 * || | :
368 * || +---< SB_BUTTON_WIDTH
369 * || :
370 * |+------< SB_PADDING
371 * |: :
372 * +----< SB_BORDER_WIDTH
373 * : :
374 * :............:
375 * |
376 * +---< SB_WIDTH_NEXT
377 */
378 369
379enum { 370enum {
380 NO_REFRESH = 0, /* Window not visible at all! */ 371 NO_REFRESH = 0, /* Window not visible at all! */
381 FAST_REFRESH = 1, /* Fully exposed window */ 372 FAST_REFRESH = 1, /* Fully exposed window */
382 SLOW_REFRESH = 2, /* Partially exposed window */ 373 SLOW_REFRESH = 2, /* Partially exposed window */
… …
386# define NSCREENS 0 377# define NSCREENS 0
387#else 378#else
388# define NSCREENS 1 379# define NSCREENS 1
389#endif 380#endif
390 381
391/* special (internal) prefix for font commands */
392#define FONT_CMD '#'
393#define FONT_DN "#-"
394#define FONT_UP "#+"
395
396/* flags for rxvt_scr_gotorc () */ 382/* flags for rxvt_term::scr_gotorc () */
397enum { 383enum {
398 C_RELATIVE = 1, /* col movement is relative */ 384 C_RELATIVE = 1, /* col movement is relative */
399 R_RELATIVE = 2, /* row movement is relative */ 385 R_RELATIVE = 2, /* row movement is relative */
400 RELATIVE = C_RELATIVE | R_RELATIVE, 386 RELATIVE = C_RELATIVE | R_RELATIVE,
401}; 387};
402 388
403/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 389/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
404enum { 390enum {
405 INSERT = -1, /* don't change these values */ 391 INSERT = -1, /* don't change these values */
406 DELETE = +1, 392 DELETE = +1,
407 ERASE = +2, 393 ERASE = +2,
408}; 394};
409 395
410/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 396/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
411enum page_dirn { 397enum page_dirn {
412 UP, 398 DN = -1,
413 DN,
414 NO_DIR, 399 NO_DIR = 0,
400 UP = 1,
415}; 401};
416 402
417/* arguments for rxvt_scr_change_screen () */ 403/* arguments for rxvt_term::scr_change_screen () */
418enum { 404enum {
419 PRIMARY = 0, 405 PRIMARY = 0,
420 SECONDARY, 406 SECONDARY,
421}; 407};
422 408
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
423#define RS_None 0 412#define RS_None 0
424 413
425#define RS_fgMask 0x0000007fUL // 128 colors 414// GET_BGATTR depends on RS_fgShift > RS_bgShift
426#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)
427 436
428// font styles 437// font styles
429#define RS_Bold 0x00004000UL // value 1 438#define RS_Bold (1UL << RS_styleShift)
430#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)
431 444
432// fake styles 445// fake styles
433#define RS_Blink 0x00010000UL // blink 446#define RS_Blink (1UL << 29)
434#define RS_RVid 0x00020000UL // reverse video 447#define RS_RVid (1UL << 30) // reverse video
435#define RS_Uline 0x00040000UL // underline 448#define RS_Uline (1UL << 31) // underline
436
437// 5 custom bits for extensions
438#define RS_customCount 32
439#define RS_customMask 0x00f80000UL
440#define RS_customShift 19
441
442// other flags
443#define RS_Careful 0x80000000UL /* be careful when drawing these */
444
445#define RS_styleCount 4
446#define RS_styleMask (RS_Bold | RS_Italic)
447#define RS_styleShift 14
448 449
449#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)
450#define RS_attrMask (RS_baseattrMask | RS_fontMask) 451#define RS_attrMask (RS_baseattrMask | RS_fontMask)
451 452
452#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
453#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
454#define RS_fontShift 24
455
456#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))
457#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))
458
459#define Sel_none 0 /* Not waiting */
460#define Sel_normal 0x01 /* normal selection */
461#define Sel_incr 0x02 /* incremental selection */
462#define Sel_direct 0x00
463#define Sel_Primary 0x01
464#define Sel_Secondary 0x02
465#define Sel_Clipboard 0x03
466#define Sel_whereMask 0x0f
467#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
468#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
469 455
470enum { 456enum {
471 C0_NUL = 0x00, 457 C0_NUL = 0x00,
472 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,
473 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 ,
474 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,
475 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,
476}; 462};
477#define CHAR_ST 0x9c /* 0234 */ 463#define CHAR_ST 0x9c /* 0234 */
478 464
479/* 465/*
480 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 466 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
481 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 467 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
484 XTerm_name = 0, 470 XTerm_name = 0,
485 XTerm_iconName = 1, 471 XTerm_iconName = 1,
486 XTerm_title = 2, 472 XTerm_title = 2,
487 XTerm_property = 3, // change X property 473 XTerm_property = 3, // change X property
488 XTerm_Color = 4, // change colors 474 XTerm_Color = 4, // change colors
489 XTerm_Color00 = 10, // not implemented, CLASH! 475 XTerm_Color00 = 10, // change fg color
490 XTerm_Color01 = 11, // not implemented 476 XTerm_Color01 = 11, // change bg color
491 XTerm_Color_cursor = 12, // change actual 'Cursor' color 477 XTerm_Color_cursor = 12, // change actual 'Cursor' color
492 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 478 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
493 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 479 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
494 XTerm_Color05 = 15, // not implemented (tektronix fg) 480 XTerm_Color05 = 15, // not implemented (tektronix fg)
495 XTerm_Color06 = 16, // not implemented (tektronix bg) 481 XTerm_Color06 = 16, // not implemented (tektronix bg)
496 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
497 XTerm_logfile = 46, // not implemented 484 XTerm_logfile = 46, // not implemented
498 XTerm_font = 50, 485 XTerm_font = 50,
499 486
500 XTerm_konsole30 = 30, // reserved for konsole 487 XTerm_konsole30 = 30, // reserved for konsole
501 XTerm_konsole31 = 31, // reserved for konsole 488 XTerm_konsole31 = 31, // reserved for konsole
502 XTerm_emacs51 = 51, // reserved for emacs shell 489 XTerm_emacs51 = 51, // reserved for emacs shell
503 /* 490 /*
504 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 491 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
505 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
506 */ 492 */
507 Rxvt_Color_BD = 18, // change actual 'Bold' color 493
508 Rxvt_Color_UL = 19, // change actual 'Underline' color 494 // deprecated
495 Rxvt_restoreFG = 39,
496 Rxvt_restoreBG = 49,
497
509 Rxvt_Pixmap = 20, // new bg pixmap 498 Rxvt_Pixmap = 20, // new bg pixmap
510 Rxvt_restoreFG = 39, // change default fg color
511 Rxvt_restoreBG = 49, // change default bg color
512 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 499 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
513 500
514 URxvt_locale = 701, // change locale 501 URxvt_locale = 701, // change locale
515 URxvt_version = 702, // request version 502 URxvt_version = 702, // request version
516 503
517 URxvt_Color_IT = 704, // change actual 'Italic' colour 504 URxvt_Color_IT = 704, // change actual 'Italic' colour
518 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
519 URxvt_Color_BD = 706, 508 URxvt_Color_border = 708,
520 URxvt_Color_UL = 707,
521 509
522 URxvt_font = 710, 510 URxvt_font = 710,
523 URxvt_boldFont = 711, 511 URxvt_boldFont = 711,
524 URxvt_italicFont = 712, 512 URxvt_italicFont = 712,
525 URxvt_boldItalicFont = 713, 513 URxvt_boldItalicFont = 713,
526 514
527 URxvt_view_up = 720, 515 URxvt_view_up = 720,
528 URxvt_view_down = 721, 516 URxvt_view_down = 721,
529 517
530 URxvt_perl = 777, 518 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
531}; 519};
532 520
533/* Words starting with `Color_' are colours. Others are counts */ 521/* Words starting with `Color_' are colours. Others are counts */
534/* 522/*
535 * The PixColor and rendition colour usage should probably be decoupled 523 * The PixColor and rendition colour usage should probably be decoupled
536 * on the unnecessary items, e.g. Color_pointer, but won't bother 524 * on the unnecessary items, e.g. Color_pointer, but won't bother
537 * until we need to. Also, be aware of usage in pixcolor_set 525 * until we need to. Also, be aware of usage in pixcolor_set
538 */ 526 */
539 527
540enum colour_list { 528enum colour_list {
529 Color_none = -2,
530 Color_transparent = -1,
541 Color_fg = 0, 531 Color_fg = 0,
542 Color_bg, 532 Color_bg,
543 minCOLOR, /* 2 */ 533 minCOLOR, /* 2 */
544 Color_Black = minCOLOR, 534 Color_Black = minCOLOR,
545 Color_Red3, 535 Color_Red3,
… …
563 Color_White = maxBrightCOLOR, 553 Color_White = maxBrightCOLOR,
564#else 554#else
565 Color_White = maxCOLOR, 555 Color_White = maxCOLOR,
566#endif 556#endif
567 minTermCOLOR = Color_White + 1, 557 minTermCOLOR = Color_White + 1,
558#if USE_256_COLORS
559 maxTermCOLOR = Color_White + 240,
560#else
568 maxTermCOLOR = Color_White + 72, 561 maxTermCOLOR = Color_White + 72,
562#endif
569#ifndef NO_CURSORCOLOR 563#ifndef NO_CURSORCOLOR
570 Color_cursor, 564 Color_cursor,
571 Color_cursor2, 565 Color_cursor2,
572#endif 566#endif
573 Color_pointer_fg, 567 Color_pointer_fg,
… …
582#if ENABLE_FRILLS 576#if ENABLE_FRILLS
583 Color_underline, 577 Color_underline,
584#endif 578#endif
585#ifdef OPTION_HC 579#ifdef OPTION_HC
586 Color_HC, 580 Color_HC,
581 Color_HTC,
587#endif 582#endif
588#ifdef KEEP_SCROLLCOLOR
589 Color_scroll, 583 Color_scroll,
584#ifdef RXVT_SCROLLBAR
590 Color_trough, 585 Color_trough,
591#endif 586#endif
592#if TINTING 587#if BG_IMAGE_FROM_ROOT
593 Color_tint, 588 Color_tint,
594#endif 589#endif
595#if OFF_FOCUS_FADING 590#if OFF_FOCUS_FADING
596 Color_fade, 591 Color_fade,
597#endif 592#endif
598 NRS_COLORS, /* */ 593 NRS_COLORS, /* */
599#ifdef KEEP_SCROLLCOLOR 594#ifdef RXVT_SCROLLBAR
600 Color_topShadow = NRS_COLORS, 595 Color_topShadow = NRS_COLORS,
601 Color_bottomShadow, 596 Color_bottomShadow,
602 TOTAL_COLORS 597 TOTAL_COLORS
603#else 598#else
604 TOTAL_COLORS = NRS_COLORS 599 TOTAL_COLORS = NRS_COLORS
605#endif 600#endif
606}; 601};
607 602
603#if USE_256_COLORS
604# define Color_Bits 9 // 0 .. maxTermCOLOR
605#else
608#define Color_Bits 7 // 0 .. maxTermCOLOR 606# define Color_Bits 7 // 0 .. maxTermCOLOR
609 607#endif
610#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
611#define NPIXCLR_BITS 32
612 608
613/* 609/*
614 * Resource list 610 * Resource list
615 */ 611 */
616enum { 612enum {
… …
641#define PrivMode_TtyOutputInh (1UL<<15) 637#define PrivMode_TtyOutputInh (1UL<<15)
642#define PrivMode_Keypress (1UL<<16) 638#define PrivMode_Keypress (1UL<<16)
643#define PrivMode_smoothScroll (1UL<<17) 639#define PrivMode_smoothScroll (1UL<<17)
644#define PrivMode_vt52 (1UL<<18) 640#define PrivMode_vt52 (1UL<<18)
645#define PrivMode_LFNL (1UL<<19) 641#define PrivMode_LFNL (1UL<<19)
646/* too annoying to implement X11 highlight tracking */ 642#define PrivMode_MouseBtnEvent (1UL<<20)
647/* #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)
648 649
649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 650#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
650#define PrivMode(test,bit) \
651 if (test) \
652 priv_modes |= (bit); \
653 else \
654 priv_modes &= ~(bit)
655 651
656#ifdef ALLOW_132_MODE 652#ifdef ALLOW_132_MODE
657# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 653# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658#else 654#else
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 655# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
660#endif 656#endif
661 657
662// do not change these constants lightly, there are many interdependencies 658// do not change these constants lightly, there are many interdependencies
663#define IMBUFSIZ 128 // input modifier buffer sizes 659#define IMBUFSIZ 128 // input modifier buffer sizes
664#define KBUFSZ 512 // size of keyboard mapping buffer 660#define KBUFSZ 512 // size of keyboard mapping buffer
665#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
666#define UBUFSIZ 2048 // character buffer 663#define UBUFSIZ 2048 // character buffer
667 664
668#ifndef PATH_MAX 665#if ENABLE_FRILLS
669# 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;
670#endif 675#endif
671 676
672/* Motif window hints */ 677/* Motif window hints */
673#define MWM_HINTS_FUNCTIONS (1L << 0) 678#define MWM_HINTS_FUNCTIONS (1L << 0)
674#define MWM_HINTS_DECORATIONS (1L << 1) 679#define MWM_HINTS_DECORATIONS (1L << 1)
… …
699/* 704/*
700 ***************************************************************************** 705 *****************************************************************************
701 * MACRO DEFINES 706 * MACRO DEFINES
702 ***************************************************************************** 707 *****************************************************************************
703 */ 708 */
709
710// speed hack, copy some member variable into a local variable of the same name
704#define dLocal(type,name) type const name = this->name 711#define dLocal(type,name) type const name = this->name
705 712
706// for speed reasons, we assume that all latin1 characters 713// for speed reasons, we assume that all codepoints 32 to 126 are
707// are single-width (the first unicode combining character 714// single-width.
708// is actually 0x300, but ascii is what matters most). 715#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
709#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
710 716
711/* convert pixel dimensions to row/column values. Everything as int32_t */ 717/* convert pixel dimensions to row/column values. Everything as int32_t */
712#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 718#define Pixel2Col(x) Pixel2Width((int32_t)(x))
713#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 719#define Pixel2Row(y) Pixel2Height((int32_t)(y))
714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 720#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
716#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 722#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
717#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 723#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 724#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 725#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
720 726
721#define OPTION(opt) (options & (opt))
722#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
723 | Opt_jumpScroll | Opt_secondaryScreen \
724 | Opt_pastableTabs | Opt_intensityStyles)
725
726// for m >= -n, ensure remainder lies between 0..n-1
727#define MOD(m,n) (((m) + (n)) % (n))
728
729#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)
730#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)
731 732
732/* how to build & extract colors and attributes */ 733/* how to build & extract colors and attributes */
733#define GET_BASEFG(x) (((x) & RS_fgMask)) 734#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
734#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 735#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
735 736
736#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 737#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
737#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 738#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
738 739
739#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 740#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
740#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 741#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
741 742
742#define GET_ATTR(x) (((x) & RS_attrMask)) 743#define GET_ATTR(x) (((x) & RS_attrMask))
743#define GET_BGATTR(x) \
744 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
745 | (((x) & RS_fgMask)<<Color_Bits)) \
746 : ((x) & (RS_attrMask | RS_bgMask)))
747#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 744#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 745#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 746#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
750 747
751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 748#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
752 749
753#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 750#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
754#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 751#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
755 752
756#if ENABLE_STYLES 753#if ENABLE_STYLES
757# define FONTSET(style) fontset[GET_STYLE (style)] 754# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
758#else 755#else
759# define FONTSET(style) fontset[0] 756# define FONTSET_of(t,style) (t)->fontset[0]
760#endif 757#endif
761 758
762#ifdef HAVE_SCROLLBARS 759#define FONTSET(style) FONTSET_of (this, style)
763# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
764#else
765# define scrollbar_TotalWidth() (0)
766#endif
767#define scrollbar_isMotion() (scrollBar.state == 'm')
768#define scrollbar_isUp() (scrollBar.state == 'U')
769#define scrollbar_isDn() (scrollBar.state == 'D')
770#define scrollbar_isUpDn() isupper (scrollBar.state)
771#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
772 760
773#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
774#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
775 && (y) <= scrollbarnext_dnval ())
776#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
777#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
778#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
779#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
780#define SCROLLRXVT_MINHEIGHT 10
781#define SCROLLXTERM_MINHEIGHT 10
782
783#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
784 ? SCROLLNEXT_MINHEIGHT \
785 : SCROLLRXVT_MINHEIGHT)
786#define scrollbar_above_slider(y) ((y) < scrollBar.top)
787#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
788#define scrollbar_position(y) ((y) - scrollBar.beg)
789#define scrollbar_size() (scrollBar.end - scrollBar.beg \
790 - scrollbar_minheight ())
791
792#ifdef XPM_BACKGROUND
793# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
794#else
795# define XPMClearArea(a, b, c, d, e, f, g)
796#endif
797
798typedef callback1<void, const char *> log_callback; 761typedef callback<void (const char *)> log_callback;
799typedef callback1<int, int> getfd_callback; 762typedef callback<int (int)> getfd_callback;
800
801#define SET_LOCALE(locale) rxvt_set_locale (locale)
802extern bool rxvt_set_locale (const char *locale) NOTHROW;
803extern void rxvt_push_locale (const char *locale) NOTHROW;
804extern void rxvt_pop_locale () NOTHROW;
805 763
806/****************************************************************************/ 764/****************************************************************************/
807 765
808#define LINE_LONGER 0x0001 // line is continued on the next row 766#define LINE_LONGER 0x0001 // line is continued on the next row
809#define LINE_FILTERED 0x0002 // line has been filtered 767#define LINE_FILTERED 0x0002 // line has been filtered
810#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 768#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
769#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
770#define LINE_BIDI 0x0010 // line needs bidi (NYI)
811 771
812struct line_t { 772struct line_t
773{
813 text_t *t; // terminal the text 774 text_t *t; // terminal the text
814 rend_t *r; // rendition, uses RS_ flags 775 rend_t *r; // rendition, uses RS_ flags
815 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 776 tlen_t_ l; // length of each text line
816 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 }
817 788
818 bool is_longer () 789 bool is_longer ()
819 { 790 {
820 return f & LINE_LONGER; 791 return f & LINE_LONGER;
821 } 792 }
… …
850 } 821 }
851}; 822};
852 823
853/****************************************************************************/ 824/****************************************************************************/
854 825
855// primivite wrapper around mbstate_t to ensure initialisation 826// primitive wrapper around mbstate_t to ensure initialisation
856struct mbstate { 827struct mbstate
828{
857 mbstate_t mbs; 829 mbstate_t mbs;
858 830
859 operator mbstate_t *() { return &mbs; } 831 operator mbstate_t *() { return &mbs; }
860 void reset () { memset (&mbs, 0, sizeof (mbs)); } 832 void reset () { memset (&mbs, 0, sizeof (mbs)); }
861 mbstate () { reset (); } 833 mbstate () { reset (); }
… …
863 835
864/****************************************************************************/ 836/****************************************************************************/
865 837
866#define UNICODE_MASK 0x1fffffUL 838#define UNICODE_MASK 0x1fffffUL
867 839
868#if UNICODE3 840#if UNICODE_3
869# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
870# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
871# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
872#else 844#else
873# if ENABLE_PERL 845# if ENABLE_PERL
874# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
875# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
876# else 848# else
877# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
878# define COMPOSE_HI 0xf8ffUL 850# define COMPOSE_HI 0xf8ffUL
879# endif 851# endif
… …
882 854
883#if ENABLE_COMBINING 855#if ENABLE_COMBINING
884// compose chars are used to represent composite characters 856// compose chars are used to represent composite characters
885// that are not representable in unicode, as well as characters 857// that are not representable in unicode, as well as characters
886// not fitting in the BMP. 858// not fitting in the BMP.
887struct compose_char { 859struct compose_char
860{
888 unicode_t c1, c2; // any chars != NOCHAR are valid 861 unicode_t c1, c2; // any chars != NOCHAR are valid
862
889 compose_char (unicode_t c1, unicode_t c2) 863 compose_char (unicode_t c1, unicode_t c2)
890 : c1(c1), c2(c2) 864 : c1(c1), c2(c2)
891 { } 865 { }
892}; 866};
893 867
894class rxvt_composite_vec { 868class rxvt_composite_vec
869{
895 vector<compose_char> v; 870 vector<compose_char> v;
896public: 871public:
897 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 872 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
898 int expand (unicode_t c, wchar_t *r); 873 int expand (unicode_t c, wchar_t *r);
899 compose_char *operator [](text_t c) 874 compose_char *operator [](text_t c)
… …
908#endif 883#endif
909 884
910/****************************************************************************/ 885/****************************************************************************/
911 886
912#ifdef KEYSYM_RESOURCE 887#ifdef KEYSYM_RESOURCE
913 class keyboard_manager; 888class keyboard_manager;
914#endif 889#endif
915 890
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
916struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1080struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1081{
1082
1083 // special markers with magic addresses
1084 static const char resval_undef []; // options specifically unset
1085 static const char resval_on []; // boolean options switched on
1086 static const char resval_off []; // or off
1087
917 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
918 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1089 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
919#if ENABLE_PERL 1090#if ENABLE_PERL
920 rxvt_perl_term perl; 1091 rxvt_perl_term perl;
921#endif 1092#endif
922 struct mbstate mbstate; // current input multibyte state 1093 struct mbstate mbstate; // current input multibyte state
923 1094
924 unsigned char want_refresh:1, 1095 unsigned char want_refresh:1,
925#ifdef TRANSPARENT
926 want_full_refresh:1, /* awaiting full screen refresh */
927#endif
928#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
929 am_transparent:1, /* is a transparent term */
930 am_pixmap_trans:1, /* transparency w/known root pixmap */
931#endif
932 current_screen:1, /* primary or secondary */ 1096 current_screen:1, /* primary or secondary */
933 num_scr_allow:1, 1097 num_scr_allow:1,
934 bypass_keystate:1, 1098 bypass_keystate:1,
1099#if ENABLE_FRILLS
1100 urgency_hint:1,
1101#endif
935#ifdef CURSOR_BLINK 1102#if CURSOR_BLINK
936 hidden_cursor:1, 1103 hidden_cursor:1,
937#endif 1104#endif
938#ifdef TEXT_BLINK 1105#if TEXT_BLINK
939 hidden_text:1, 1106 hidden_text:1,
940#endif 1107#endif
941#ifdef POINTER_BLANK 1108#if POINTER_BLANK
942 hidden_pointer:1, 1109 hidden_pointer:1,
943#endif 1110#endif
944 enc_utf8:1, /* wether locale uses utf-8 */ 1111 enc_utf8:1, /* whether locale uses utf-8 */
945 seen_input:1, /* wether we have seen some program output yet */ 1112 seen_input:1, /* whether we have seen some program output yet */
946 seen_resize:1, /* wether we had a resize event */ 1113 seen_resize:1, /* whether we had a resize event */
1114 init_done:1,
947 parsed_geometry:1; 1115 parsed_geometry:1;
948 1116
949 unsigned char refresh_type, 1117 unsigned char refresh_type,
950#ifdef META8_OPTION 1118#ifdef META8_OPTION
951 meta_char, /* Alt-key prefix */ 1119 meta_char; /* Alt-key prefix */
952#endif 1120#endif
953 scrollbar_align,
954 selection_wait,
955 selection_type;
956/* ---------- */ 1121/* ---------- */
957 bool rvideo_state, rvideo_mode; 1122 bool rvideo_state, rvideo_mode;
958#ifndef NO_BELL 1123#ifndef NO_BELL
959 bool rvideo_bell; 1124 bool rvideo_bell;
960#endif 1125#endif
961 int num_scr; /* screen: number lines scrolled */ 1126 int num_scr; /* screen: number of lines scrolled */
962 int prev_ncol, /* screen: previous number of columns */ 1127 int prev_ncol, /* screen: previous number of columns */
963 prev_nrow; /* screen: previous number of rows */ 1128 prev_nrow; /* screen: previous number of rows */
964/* ---------- */ 1129/* ---------- */
965 rend_t rstyle; 1130 rend_t rstyle;
966/* ---------- */ 1131/* ---------- */
967 uint32_t pixcolor_set[NPIXCLR_SETS];
968/* ---------- */
969#ifdef SELECTION_SCROLLING 1132#ifdef SELECTION_SCROLLING
970 int scroll_selection_lines; 1133 int scroll_selection_lines;
971 enum page_dirn scroll_selection_dir;
972 int selection_save_x, 1134 int selection_save_x,
973 selection_save_y, 1135 selection_save_y,
974 selection_save_state; 1136 selection_save_state;
975#endif 1137#endif
976/* ---------- */ 1138/* ---------- */
… …
978 /* give proper Scroll behaviour */ 1140 /* give proper Scroll behaviour */
979#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
980 mouse_slip_wheel_speed, 1142 mouse_slip_wheel_speed,
981#endif 1143#endif
982 refresh_count, 1144 refresh_count,
983 refresh_limit,
984 last_bot, /* scrollbar last bottom position */
985 last_top, /* scrollbar last top position */
986 last_state, /* scrollbar last state */
987 scrollbar_len,
988 window_vt_x, 1145 window_vt_x,
989 window_vt_y, 1146 window_vt_y,
990 window_sb_x, 1147 mouse_row,
1148 mouse_col,
991# ifdef POINTER_BLANK 1149# ifdef POINTER_BLANK
992 pointerBlankDelay, 1150 pointerBlankDelay,
993# endif 1151# endif
1152 multiClickTime,
1153 cursor_type,
994 allowedxerror; 1154 allowedxerror;
995/* ---------- */ 1155/* ---------- */
996 unsigned int ModLevel3Mask, 1156 unsigned int ModLevel3Mask,
997 ModMetaMask, 1157 ModMetaMask,
998 ModNumLockMask; 1158 ModNumLockMask;
999 int old_width, /* last used width in screen resize */
1000 old_height; /* last used height in screen resize */
1001 unsigned long priv_modes, 1159 unsigned long priv_modes,
1002 SavedModes; 1160 SavedModes;
1003/* ---------- */ 1161/* ---------- */
1004 Atom *xa; 1162 Atom *xa;
1005/* ---------- */ 1163/* ---------- */
1006#ifdef RXVT_SCROLLBAR 1164 Time selection_time,
1007 GC scrollbarGC, 1165 clipboard_time;
1008 topShadowGC, 1166 rxvt_selection *selection_req;
1009 botShadowGC; 1167 pid_t cmd_pid; /* process id of child */
1010#endif
1011#ifdef XTERM_SCROLLBAR
1012 GC xscrollbarGC,
1013 ShadowGC;
1014#endif
1015#ifdef PLAIN_SCROLLBAR
1016 GC pscrollbarGC;
1017#endif
1018#ifdef NEXT_SCROLLBAR
1019 GC blackGC,
1020 whiteGC,
1021 grayGC,
1022 darkGC,
1023 stippleGC;
1024 Pixmap dimple,
1025 upArrow,
1026 downArrow,
1027 upArrowHi,
1028 downArrowHi;
1029#endif
1030/* ---------- */ 1168/* ---------- */
1031 Time selection_time,
1032 selection_request_time;
1033 pid_t cmd_pid; /* process id of child */
1034 char * incr_buf;
1035 size_t incr_buf_size, incr_buf_fill;
1036/* ---------- */
1037 Cursor leftptr_cursor;
1038/* ---------- */
1039#ifndef NO_BACKSPACE_KEY
1040 const char *key_backspace;
1041#endif
1042#ifndef NO_DELETE_KEY
1043 const char *key_delete;
1044#endif
1045 struct mouse_event MEvent; 1169 struct mouse_event MEvent;
1046 XComposeStatus compose; 1170 XComposeStatus compose;
1047 ttymode_t tio; 1171 static struct termios def_tio;
1048 row_col_t oldcursor; 1172 row_col_t oldcursor;
1049#ifdef XPM_BACKGROUND 1173
1050 bgPixmap_t bgPixmap; 1174#ifdef HAVE_BG_PIXMAP
1051 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 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);
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
1198#ifdef HAVE_IMG
1199 enum {
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;
1052#endif 1208#endif
1053 1209
1054#if ENABLE_OVERLAY 1210#if ENABLE_OVERLAY
1055 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1211 overlay_base ov;
1056 text_t **ov_text;
1057 rend_t **ov_rend;
1058 1212
1059 void scr_swap_overlay () NOTHROW; 1213 void scr_swap_overlay () NOTHROW;
1060 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;
1061 void scr_overlay_off () NOTHROW; 1215 void scr_overlay_off () NOTHROW;
1062 void scr_overlay_set (int x, int y, 1216 void scr_overlay_set (int x, int y,
… …
1066 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;
1067#endif 1221#endif
1068 1222
1069 vector<void *> allocated; // free these memory blocks with free() 1223 vector<void *> allocated; // free these memory blocks with free()
1070 1224
1071 char env_windowid[21]; /* environmental variable WINDOWID */ 1225 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1072 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1073 char *env_display; /* environmental variable DISPLAY */
1074 char *env_term; /* environmental variable TERM */
1075 1226
1076 char *locale; 1227 char *locale;
1077 char charsets[4]; 1228 char charsets[4];
1078 char *v_buffer; /* pointer to physical buffer */ 1229 char *v_buffer; /* pointer to physical buffer */
1079 unsigned int v_buflen; /* size of area to write */ 1230 unsigned int v_buflen; /* size of area to write */
1080 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;
1081 1233
1082#ifdef KEYSYM_RESOURCE 1234#ifdef KEYSYM_RESOURCE
1083 keyboard_manager *keyboard; 1235 keyboard_manager *keyboard;
1236#endif
1237#ifndef NO_RESOURCES
1238 XrmDatabase option_db;
1084#endif 1239#endif
1085 1240
1086 const char *rs[NUM_RESOURCES]; 1241 const char *rs[NUM_RESOURCES];
1087 /* command input buffering */ 1242 /* command input buffering */
1088 char *cmdbuf_ptr, *cmdbuf_endp; 1243 char *cmdbuf_ptr, *cmdbuf_endp;
1089 char cmdbuf_base[CBUFSIZ]; 1244 char cmdbuf_base[CBUFSIZ];
1090 1245
1091 ptytty *pty; 1246 ptytty *pty;
1092 1247
1093 rxvt_salloc *talloc; // text line allocator 1248 // chunk contains all line_t's as well as rend_t and text_t buffers
1094 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;
1095 1252
1096 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
1097 1254
1098#if ENABLE_FRILLS || ISO_14755 1255#if ENABLE_FRILLS || ISO_14755
1099 // ISO 14755 entry support 1256 // ISO 14755 entry support
1100 unicode_t iso14755buf; 1257 unicode_t iso14755buf;
1101 void commit_iso14755 (); 1258 void commit_iso14755 ();
1102 int hex_keyval (XKeyEvent &ev);
1103# if ISO_14755 1259# if ISO_14755
1104 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);
1105 void iso14755_54 (int x, int y); 1261 void iso14755_54 (int x, int y);
1106# endif 1262# endif
1107#endif 1263#endif
1108 1264
1109 // modifies first argument(!)
1110 void paste (char *data, unsigned int len) NOTHROW;
1111
1112 long vt_emask, vt_emask_perl, vt_emask_xim; 1265 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1113 1266
1114 void vt_select_input () const NOTHROW 1267 void vt_select_input () const NOTHROW
1115 { 1268 {
1116 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1269 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1117 } 1270 }
1118 1271
1119#if TRANSPARENT 1272#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1120 void rootwin_cb (XEvent &xev); 1273 void rootwin_cb (XEvent &xev);
1121 xevent_watcher rootwin_ev; 1274 xevent_watcher rootwin_ev;
1122#endif 1275#endif
1276#ifdef HAVE_BG_PIXMAP
1277 void update_background ();
1278 void update_background_cb (ev::timer &w, int revents);
1279 ev::timer update_background_ev;
1280#endif
1123 1281
1124 void x_cb (XEvent &xev); 1282 void x_cb (XEvent &xev);
1125 void flush ();
1126 xevent_watcher termwin_ev; 1283 xevent_watcher termwin_ev;
1127 xevent_watcher vt_ev; 1284 xevent_watcher vt_ev;
1128#ifdef HAVE_SCROLLBARS
1129 xevent_watcher scrollbar_ev; 1285 xevent_watcher scrollbar_ev;
1130#endif
1131 1286
1132 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;
1133 void check_cb (check_watcher &w); check_watcher check_ev; 1288 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1134 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1289 void refresh_check ();
1135 void flush_cb (time_watcher &w); time_watcher flush_ev; 1290 void flush ();
1136 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;
1137 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;
1138 1296
1139#ifdef CURSOR_BLINK 1297#ifdef CURSOR_BLINK
1298 void cursor_blink_reset ();
1140 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;
1141#endif 1300#endif
1142#ifdef TEXT_BLINK 1301#ifdef TEXT_BLINK
1143 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;
1144#endif 1303#endif
1145#ifndef NO_BELL 1304#ifndef NO_BELL
1146 void bell_cb (time_watcher &w); time_watcher bell_ev; 1305 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1147#endif 1306#endif
1148 1307
1149#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1308#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1150 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;
1151#endif 1310#endif
1152#ifdef SELECTION_SCROLLING 1311#ifdef SELECTION_SCROLLING
1153 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;
1154#endif 1313#endif
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1314#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1156 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;
1157#endif 1316#endif
1158 1317
1159#ifdef POINTER_BLANK 1318#ifdef POINTER_BLANK
1160 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1319 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1161 void pointer_blank (); 1320 void pointer_blank ();
1162#endif 1321#endif
1163 void pointer_unblank (); 1322 void pointer_unblank ();
1164 1323
1165 void tt_printf (const char *fmt,...); 1324 void tt_printf (const char *fmt,...);
1325 void tt_write_ (const char *data, unsigned int len);
1166 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);
1167 void pty_write (); 1328 void pty_write ();
1168
1169 void tt_winch ();
1170
1171 rxvt_term ();
1172 ~rxvt_term ();
1173 void destroy ();
1174 void emergency_cleanup ();
1175
1176 bool init (int argc, const char *const *argv, stringvec *envv);
1177
1178 bool init (stringvec *argv, stringvec *envv)
1179 {
1180 this->argv = argv;
1181 return init (argv->size (), argv->begin (), envv);
1182 }
1183
1184 bool init_vars ();
1185
1186 bool pty_fill ();
1187 1329
1188 void make_current () const // make this the "currently active" urxvt instance 1330 void make_current () const // make this the "currently active" urxvt instance
1189 { 1331 {
1190 SET_R (this); 1332 SET_R (this);
1333 set_environ (env);
1191 rxvt_set_locale (locale); 1334 rxvt_set_locale (locale);
1192 set_environ (envv);
1193 } 1335 }
1194
1195 void init_secondary ();
1196 const char **init_resources (int argc, const char *const *argv);
1197 const char *x_resource (const char *name);
1198 void init_env ();
1199 void set_locale (const char *locale);
1200 void init_xlocale ();
1201 void init_command (const char *const *argv);
1202 void run_command (const char *const *argv);
1203 int run_child (const char *const *argv);
1204
1205 void color_aliases (int idx);
1206 void recolour_cursor ();
1207 void create_windows (int argc, const char *const *argv);
1208 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1209 void window_calc (unsigned int newwidth, unsigned int newheight);
1210 1336
1211#if USE_XIM 1337#if USE_XIM
1212 rxvt_xim *input_method; 1338 rxvt_xim *input_method;
1213 XIC Input_Context; 1339 XIC Input_Context;
1214 XIMStyle input_style; 1340 XIMStyle input_style;
… …
1219 void im_set_size (XRectangle &size); 1345 void im_set_size (XRectangle &size);
1220 void im_set_position (XPoint &pos) NOTHROW; 1346 void im_set_position (XPoint &pos) NOTHROW;
1221 void im_set_color (unsigned long &fg, unsigned long &bg); 1347 void im_set_color (unsigned long &fg, unsigned long &bg);
1222 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);
1223 1349
1224 bool IMisRunning (); 1350 bool im_is_running ();
1225 void IMSendSpot (); 1351 void im_send_spot ();
1226 bool IM_get_IC (const char *modifiers); 1352 bool im_get_ic (const char *modifiers);
1227 void IMSetStatusPosition (); 1353 void im_set_position ();
1228#endif 1354#endif
1229
1230 void resize_scrollbar ();
1231 1355
1232 // command.C 1356 // command.C
1233 void lookup_key (XKeyEvent &ev); 1357 void key_press (XKeyEvent &ev);
1234 unsigned int cmd_write (const char *str, unsigned int count); 1358 void key_release (XKeyEvent &ev);
1235 1359
1236 wchar_t next_char () NOTHROW; 1360 wchar_t next_char () NOTHROW;
1237 wchar_t cmd_getc () THROW ((class out_of_input)); 1361 wchar_t cmd_getc () THROW ((class out_of_input));
1238 uint32_t next_octet () NOTHROW; 1362 uint32_t next_octet () NOTHROW;
1239 uint32_t cmd_get8 () THROW ((class out_of_input)); 1363 uint32_t cmd_get8 () THROW ((class out_of_input));
1240 1364
1241 bool cmd_parse (); 1365 void cmd_parse ();
1242 void mouse_report (XButtonEvent &ev); 1366 void mouse_report (XButtonEvent &ev);
1243 void button_press (XButtonEvent &ev); 1367 void button_press (XButtonEvent &ev);
1244 void button_release (XButtonEvent &ev); 1368 void button_release (XButtonEvent &ev);
1245 void focus_in (); 1369 void focus_in ();
1246 void focus_out (); 1370 void focus_out ();
1247 int check_our_parents (); 1371#if ENABLE_FRILLS
1372 void set_urgency (bool enable);
1373#else
1374 void set_urgency (bool enable) { }
1375#endif
1376 void update_fade_color (unsigned int idx, bool first_time = false);
1248#ifdef PRINTPIPE 1377#ifdef PRINTPIPE
1249 FILE *popen_printer (); 1378 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream); 1379 int pclose_printer (FILE *stream);
1251#endif 1380#endif
1252 void process_print_pipe (); 1381 void process_print_pipe ();
… …
1257 void process_window_ops (const int *args, unsigned int nargs); 1386 void process_window_ops (const int *args, unsigned int nargs);
1258 char *get_to_st (unicode_t &ends_how); 1387 char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq (); 1388 void process_dcs_seq ();
1260 void process_osc_seq (); 1389 void process_osc_seq ();
1261 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);
1262 void process_xterm_seq (int op, const char *str, char resp); 1391 void process_xterm_seq (int op, char *str, char resp);
1263 int privcases (int mode, unsigned long bit); 1392 int privcases (int mode, unsigned long bit);
1264 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);
1265 void process_sgr_mode (unsigned int nargs, const int *arg); 1394 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics (); 1395 void set_cursor_style (int style);
1267 // 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);
1268 void Get_Colours (); 1410 void get_colors ();
1269 void get_ourmods (); 1411 void get_ourmods ();
1412 void set_icon (const char *file);
1270 // 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);
1271 bool set_fonts (); 1422 bool set_fonts ();
1272 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);
1273 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);
1274 void set_title (const char *str); 1426 void set_title (const char *str);
1275 void set_icon_name (const char *str); 1427 void set_icon_name (const char *str);
1276 void set_window_color (int idx, const char *color); 1428 void set_window_color (int idx, const char *color);
1277 void set_colorfgbg (); 1429 char *get_colorfgbg ();
1278 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1430 bool set_color (rxvt_color &color, const char *name);
1431 void alias_color (int dst, int src);
1279 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);
1280 1434
1281 // screen.C 1435 // screen.C
1282 1436
1283 void lalloc (line_t &l) const 1437 bool option (uint8_t opt) const NOTHROW
1284 { 1438 {
1285 l.t = (text_t *)talloc->alloc (); 1439 return options[opt >> 3] & (1 << (opt & 7));
1286 l.r = (rend_t *)ralloc->alloc ();
1287 } 1440 }
1288 1441
1289#if 0 1442 void set_option (uint8_t opt, bool set = true) NOTHROW;
1290 void lfree (line_t &l)
1291 {
1292 talloc->free (l.t);
1293 ralloc->free (l.r);
1294 }
1295#endif
1296
1297 void lresize (line_t &l) const
1298 {
1299 if (!l.t)
1300 return;
1301
1302 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1303 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1304
1305 l.l = min (l.l, ncol);
1306
1307 if (ncol > prev_ncol)
1308 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1309 }
1310 1443
1311 int fgcolor_of (rend_t r) const NOTHROW 1444 int fgcolor_of (rend_t r) const NOTHROW
1312 { 1445 {
1313 int base = GET_BASEFG (r); 1446 int base = GET_BASEFG (r);
1314#ifndef NO_BRIGHTCOLOR 1447#ifndef NO_BRIGHTCOLOR
1315 if (r & RS_Bold 1448 if (r & RS_Bold
1316# if ENABLE_STYLES 1449# if ENABLE_STYLES
1317 && OPTION (Opt_intensityStyles) 1450 && option (Opt_intensityStyles)
1318# endif 1451# endif
1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1452 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1320 base += minBrightCOLOR - minCOLOR; 1453 base += minBrightCOLOR - minCOLOR;
1321#endif 1454#endif
1322 return base; 1455 return base;
1323 } 1456 }
1324 1457
… …
1326 { 1459 {
1327 int base = GET_BASEBG (r); 1460 int base = GET_BASEBG (r);
1328#ifndef NO_BRIGHTCOLOR 1461#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Blink 1462 if (r & RS_Blink
1330# if ENABLE_STYLES 1463# if ENABLE_STYLES
1331 && OPTION (Opt_intensityStyles) 1464 && option (Opt_intensityStyles)
1332# endif 1465# endif
1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1466 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1334 base += minBrightCOLOR - minCOLOR; 1467 base += minBrightCOLOR - minCOLOR;
1335#endif 1468#endif
1336 return base; 1469 return base;
1337 } 1470 }
1338 1471
1339 bool option (uint32_t opt) const NOTHROW 1472 // modifies first argument(!)
1340 { 1473 void tt_paste (char *data, unsigned int len) NOTHROW;
1341 return OPTION (opt); 1474 void paste (char *data, unsigned int len) NOTHROW;
1342 } 1475 void scr_alloc () NOTHROW;
1343
1344 void set_option (uint32_t opt, bool set) NOTHROW
1345 {
1346 if (set)
1347 options |= opt;
1348 else
1349 options &= ~opt;
1350 }
1351
1352 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;
1353 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);
1354 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);
1355 void scr_reset (); 1482 void scr_reset ();
1356 void scr_release () NOTHROW; 1483 void scr_release () NOTHROW;
1357 void scr_clear (bool really = false) NOTHROW; 1484 void scr_clear (bool really = false) NOTHROW;
1358 void scr_refresh () NOTHROW; 1485 void scr_refresh () NOTHROW;
1359 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1486 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1363 void scr_backindex () NOTHROW; 1490 void scr_backindex () NOTHROW;
1364 void scr_forwardindex () NOTHROW; 1491 void scr_forwardindex () NOTHROW;
1365#endif 1492#endif
1366 void scr_touch (bool refresh) NOTHROW; 1493 void scr_touch (bool refresh) NOTHROW;
1367 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;
1368 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1495 void scr_recolor (bool refresh = true) NOTHROW;
1369 void scr_recolour () NOTHROW;
1370 void scr_remap_chars () NOTHROW; 1496 void scr_remap_chars () NOTHROW;
1371 void scr_remap_chars (line_t &l) NOTHROW; 1497 void scr_remap_chars (line_t &l) NOTHROW;
1372 1498
1373 enum cursor_mode { SAVE, RESTORE }; 1499 enum cursor_mode { SAVE, RESTORE };
1374 1500
1375 void scr_poweron (); 1501 void scr_poweron ();
1502 void scr_soft_reset () NOTHROW;
1376 void scr_cursor (cursor_mode mode) NOTHROW; 1503 void scr_cursor (cursor_mode mode) NOTHROW;
1377 void scr_do_wrap () NOTHROW; 1504 void scr_do_wrap () NOTHROW;
1378 void scr_swap_screen () NOTHROW; 1505 void scr_swap_screen () NOTHROW;
1379 void scr_change_screen (int scrn); 1506 void scr_change_screen (int scrn);
1380 void scr_color (unsigned int color, int fgbg) NOTHROW; 1507 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1398 void scr_report_position () NOTHROW; 1525 void scr_report_position () NOTHROW;
1399 void set_font_style () NOTHROW; 1526 void set_font_style () NOTHROW;
1400 void scr_charset_choose (int set) NOTHROW; 1527 void scr_charset_choose (int set) NOTHROW;
1401 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1528 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1402 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;
1403 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 }
1404 bool scr_changeview (int new_view_start) NOTHROW; 1535 bool scr_changeview (int new_view_start) NOTHROW;
1405 void scr_bell () NOTHROW; 1536 void scr_bell () NOTHROW;
1406 void scr_printscreen (int fullhist) NOTHROW; 1537 void scr_printscreen (int fullhist) NOTHROW;
1407 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;
1408 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;
1409 void scr_reverse_selection () NOTHROW; 1540 void scr_reverse_selection () NOTHROW;
1410 void scr_dump (int fd) NOTHROW; 1541 void scr_dump (int fd) NOTHROW;
1411 1542
1412 void selection_check (int check_more) NOTHROW; 1543 void selection_check (int check_more) NOTHROW;
1413 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1544 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1414 void selection_property (Window win, Atom prop) NOTHROW;
1415 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1545 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1416 int selection_request_other (Atom target, int selnum) NOTHROW;
1417 void selection_clear () NOTHROW; 1546 void selection_clear (bool clipboard = false) NOTHROW;
1418 void selection_make (Time tm); 1547 void selection_make (Time tm);
1419 bool selection_grab (Time tm) NOTHROW; 1548 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1420 void selection_start_colrow (int col, int row) NOTHROW; 1549 void selection_start_colrow (int col, int row) NOTHROW;
1421 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;
1422 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;
1423 void selection_remove_trailing_spaces () NOTHROW; 1552 void selection_remove_trailing_spaces () NOTHROW;
1424 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1553 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1425 void selection_click (int clicks, int x, int y) NOTHROW; 1554 void selection_click (int clicks, int x, int y) NOTHROW;
1426 void selection_extend (int x, int y, int flag) NOTHROW; 1555 void selection_extend (int x, int y, int flag) NOTHROW;
1427 void selection_rotate (int x, int y) NOTHROW; 1556 void selection_rotate (int x, int y) NOTHROW;
1428 1557
1429 void pixel_position (int *x, int *y) NOTHROW;
1430
1431#if defined(NEXT_SCROLLBAR)
1432 // scrollbar-next.C
1433 Pixmap renderPixmap (const char *const *data, int width, int height);
1434 void init_scrollbar_stuff ();
1435 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1436 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1437#endif
1438
1439#if defined(RXVT_SCROLLBAR)
1440 // scrollbar-rxvt.C
1441 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1442#endif
1443
1444#if defined(XTERM_SCROLLBAR)
1445 // scrollbar-xterm.C
1446 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1447#endif
1448
1449#if defined(PLAIN_SCROLLBAR)
1450 // scrollbar-plain.C
1451 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1452#endif
1453
1454 // scrollbar.C
1455 int scrollbar_mapping (int map);
1456 int scrollbar_show (int update);
1457 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1458
1459 // xdefaults.C 1558 // xdefaults.C
1559 void rxvt_usage (int type);
1460 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);
1461 int parse_keysym (const char *str, const char *arg); 1562 int bind_action (const char *str, const char *arg);
1462 void get_xdefaults (FILE *stream, const char *name); 1563 const char *x_resource (const char *name);
1463 void extract_resources (); 1564 void extract_resources ();
1464 // xpm.C 1565 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *));
1465 int scale_pixmap (const char *geom); 1566 void extract_keysym_resources ();
1466 void resize_pixmap ();
1467 Pixmap set_bgPixmap (const char *file);
1468}; 1567};
1469 1568
1470/* 1569#endif /* _RXVT_H_ */
1471 *****************************************************************************
1472 * PROTOTYPES
1473 *****************************************************************************
1474 */
1475#ifdef PROTOTYPES
1476# define __PROTO(p) p
1477#else
1478# define __PROTO(p) ()
1479#endif
1480 1570
1481#endif /* _RXVT_H_ */
1482

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