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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.302 by ayin, Sat Sep 8 21:25:56 2007 UTC vs.
Revision 1.402 by sf-exg, Sun Apr 4 18:59:19 2010 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
… …
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 62# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
22# define OPTION_HC 1 64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
23#else 66#else
24# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
25#endif 68#endif
26 69
27#include <limits.h> 70#include <limits.h>
28 71
29#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
30#include <X11/keysym.h> 73#include <X11/keysym.h>
31#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 75#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 76
37#include "encoding.h" 77#include "encoding.h"
38#include "rxvtutil.h" 78#include "rxvtutil.h"
39#include "rxvtfont.h" 79#include "rxvtfont.h"
40#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
41#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
42#include "salloc.h" 83#include "salloc.h"
43#include "libptytty.h" 84#include "libptytty.h"
44 85
45#include "rxvtperl.h" 86#include "rxvtperl.h"
46 87
… …
56/* 97/*
57 ***************************************************************************** 98 *****************************************************************************
58 * SYSTEM HACKS 99 * SYSTEM HACKS
59 ***************************************************************************** 100 *****************************************************************************
60 */ 101 */
61/* Consistent defines - please report on the necessity
62 * @ Unixware: defines (__svr4__)
63 */
64#if defined (SVR4) && !defined (__svr4__)
65# define __svr4__ 1
66#endif
67#if defined (sun) && !defined (__sun__)
68# define __sun__ 1
69#endif
70 102
71#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
72typedef char *XPointer; 104typedef char *XPointer;
73#endif 105#endif
74 106
75#include <termios.h> 107#include <termios.h>
76typedef struct termios ttymode_t;
77 108
78#ifdef HAVE_AFTERIMAGE 109#include "background.h"
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83 110
84#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
85# define STDIN_FILENO 0 112# define STDIN_FILENO 0
86# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
87# define STDERR_FILENO 2 114# define STDERR_FILENO 2
88#endif 115#endif
89 116
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif
125
90/****************************************************************************/ 126/****************************************************************************/
91 127
92// exception thrown on fatal (per-instance) errors 128// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { }; 129class rxvt_failure_exception { };
94 130
95// exception thrown when the command parser runs out of input data 131// exception thrown when the command parser runs out of input data
96class out_of_input { }; 132class out_of_input { };
97 133
98/* 134/*
99 ***************************************************************************** 135 *****************************************************************************
100 * PROTOTYPES 136 * PROTOTYPES
101 ***************************************************************************** 137 *****************************************************************************
102 */ 138 */
103// main.C 139// main.C
104void * rxvt_malloc (size_t size); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
105void * rxvt_calloc (size_t number, size_t size); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
106void * rxvt_realloc (void *ptr, size_t size); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
143extern void rxvt_pop_locale () NOTHROW;
144void rxvt_init ();
107 145
108// misc.C 146// misc.C
109char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113 151
114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
119void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
122 158
123char * rxvt_strtrim (char *str) NOTHROW; 159char * rxvt_strtrim (char *str) NOTHROW;
124char ** rxvt_splitcommastring (const char *cs) NOTHROW; 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
125void rxvt_freecommastring (char **cs) NOTHROW; 161void rxvt_freecommastring (char **cs) NOTHROW;
126 162
163void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size);
166
127///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
128 168
129// temporarily replace the process environment 169// temporarily replace the process environment
130extern char **environ; 170extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
132 172
173static inline void
133static inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
134{ 175{
135#if ENABLE_PERL 176#if ENABLE_PERL
136 assert (envv); 177 assert (envv);
137#else 178#else
138 if (envv) 179 if (envv)
139#endif 180#endif
140 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
141} 182}
142 183
143static inline void set_environ (char **envv) 184static inline void
185set_environ (char **envv)
144{ 186{
145#if ENABLE_PERL 187#if ENABLE_PERL
146 assert (envv); 188 assert (envv);
147#else 189#else
148 if (envv) 190 if (envv)
… …
153/* 195/*
154 ***************************************************************************** 196 *****************************************************************************
155 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
156 ***************************************************************************** 198 *****************************************************************************
157 */ 199 */
158struct grwin_t;
159
160/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource.
162 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1
165#else
166# undef KEEP_SCROLLCOLOR
167#endif
168
169#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
170# define HAVE_BG_PIXMAP 1/* to simplify further usage */
171struct bgPixmap_t {
172
173 enum {
174 geometrySet = (1UL<<0),
175 propScale = (1UL<<1),
176 geometryFlags = (geometrySet|propScale),
177
178 tintSet = (1UL<<8),
179 tintNeeded = (1UL<<9),
180 tintWholesome = (1UL<<10),
181 tintServerSide = (1UL<<11),
182 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
183 blurNeeded = (1UL<<12),
184
185 isTransparent = (1UL<<16),
186 isInvalid = (1UL<<17)
187 };
188
189 unsigned long flags;
190
191 enum {
192 transpPmapTiled = (1UL<<0),
193 transpPmapTinted = tintNeeded,
194 transpPmapBlured = blurNeeded,
195 transpTransformations = (tintNeeded|blurNeeded)
196 }; /* this flags are returned by make_transparency_pixmap if called */
197
198# ifdef XPM_BACKGROUND
199# ifdef HAVE_AFTERIMAGE
200 ASImage *original_asim;
201 bool render_asim (ASImage *background, ARGB32 background_tint);
202# endif
203
204 enum { defaultScale = 100, defaultAlign = 50 };
205
206 unsigned int h_scale, v_scale;/* percents of the window size */
207 int h_align, v_align; /* percents of the window size:
208 0 - left align, 50 - center, 100 - right */
209 void unset_geometry () { flags = flags & ~geometryFlags; };
210 bool set_geometry (const char *geom);
211 void set_defaultGeometry ()
212 {
213 h_scale = v_scale = defaultScale;
214 h_align = v_align = defaultAlign;
215 flags |= geometrySet;
216 };
217
218 bool set_file (const char *file);
219# endif /* XPM_BACKGROUND */
220
221 rxvt_term *target;
222 bool set_target (rxvt_term *new_target);
223
224# ifdef ENABLE_TRANSPARENCY
225 int root_depth; /* obtained when target is set */
226 Pixmap root_pixmap; /* current root pixmap set */
227 rxvt_color tint;
228 int shade;
229 int h_blurRadius, v_blurRadius;
230
231 bool set_transparent ();
232 bool set_blur_radius (const char *geom);
233 bool set_tint (rxvt_color &new_tint);
234 bool unset_tint ();
235 bool set_shade (const char *shade_str);
236 bool set_root_pixmap ();
237
238 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
239# endif
240 double invalid_since;
241
242 Pixmap pixmap;
243 unsigned int pmap_width, pmap_height;
244 unsigned int pmap_depth;
245
246 bool window_size_sensitive ();
247 bool need_client_side_rendering ();
248 void apply ();
249 bool render ();
250 void invalidate () {
251 if (!(flags & isInvalid))
252 {
253 flags |= isInvalid;
254 invalid_since = NOW;
255 }
256 };
257};
258#else
259# undef HAVE_BG_PIXMAP
260#endif
261 200
262/* 201/*
263 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
264 * pared down from XButtonEvent 203 * pared down from XButtonEvent
265 */ 204 */
266struct mouse_event { 205struct mouse_event
206{
267 int clicks; 207 int clicks;
268 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
269 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
270 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
271}; 211};
272 212
273#if ENABLE_FRILLS
274typedef struct _mwmhints {
275 CARD32 flags;
276 CARD32 functions;
277 CARD32 decorations;
278 INT32 input_mode;
279 CARD32 status;
280} MWMHints;
281#endif
282
283#if ENABLE_XEMBED 213#if ENABLE_XEMBED
284// XEMBED messages 214// XEMBED messages
285# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
286# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
287# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
288# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
289# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
290# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
291# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
292# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
293 223
294# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
295# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
296# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
297# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
298# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
299 229
300// XEMBED detail code 230// XEMBED detail code
301# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
302# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
303# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
304 234
305# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
306#endif 236#endif
307 237
… …
311 ***************************************************************************** 241 *****************************************************************************
312 */ 242 */
313 243
314/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
315#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
316#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
317# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
318#else 248#else
319# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
320#endif 250#endif
321#ifndef TERMENV 251#ifndef TERMENV
252# ifdef USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color"
254# else
322# define TERMENV "rxvt-unicode" 255# define TERMENV "rxvt-unicode"
256# endif
323#endif 257#endif
324 258
325#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
326# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
327#endif 261#endif
328 262
329/* now look for other badly set stuff */
330
331#if !defined (EACCESS) && defined(EAGAIN)
332# define EACCESS EAGAIN
333#endif
334
335#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
336# define EXIT_SUCCESS 0 /* exit function success */
337# define EXIT_FAILURE 1 /* exit function failure */
338#endif
339
340#define scrollBar_esc 30 263#define scrollBar_esc 30
341 264
342#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
343# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
344#endif 267#endif
345
346#define R_SB_ALIGN_CENTRE 0
347#define R_SB_ALIGN_TOP 1
348#define R_SB_ALIGN_BOTTOM 2
349
350#define R_SB_NEXT 1
351#define R_SB_XTERM 2
352#define R_SB_PLAIN 4
353#define R_SB_RXVT 8
354
355#define SB_WIDTH_NEXT 19
356#define SB_WIDTH_XTERM 15
357#define SB_WIDTH_PLAIN 7
358#ifndef SB_WIDTH_RXVT
359# define SB_WIDTH_RXVT 10
360#endif
361
362/*
363 * NeXT scrollbar defines
364 */
365#define SB_PADDING 1
366#define SB_BORDER_WIDTH 1
367#define SB_BEVEL_WIDTH_UPPER_LEFT 1
368#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
369#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
370#define SB_MARGIN_SPACE (SB_PADDING * 2)
371#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
372#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
373#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
374#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
375#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
376#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
377#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
378#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
379 /*
380 * +-------------+
381 * | | <---< SB_PADDING
382 * | ::::::::::: |
383 * | ::::::::::: |
384 * '''''''''''''''''
385 * ,,,,,,,,,,,,,,,,,
386 * | ::::::::::: |
387 * | ::::::::::: |
388 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
389 * | | :::::::: |
390 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
391 * | +---------+ |
392 * | | ......%%| |
393 * | | ......%%| |
394 * | | .. ()..%%| |
395 * | | ......%%| |
396 * | | %%%%%%%%| |
397 * | +---------+ | <.........................
398 * | | <---< SB_PADDING :
399 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
400 * | | ......%%| | | : :
401 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
402 * | | %%%%%%%%| | | : :
403 * | +---------+ | <-+ : :
404 * | | : :
405 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
406 * | | ......%%| | | : :
407 * | | ..\/..%%| | | : :
408 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
409 * | +---------+ | | : :
410 * | | | : :
411 * +-------------+ <-+.........:............:
412 * ^^|_________| :
413 * || | :
414 * || +---< SB_BUTTON_WIDTH
415 * || :
416 * |+------< SB_PADDING
417 * |: :
418 * +----< SB_BORDER_WIDTH
419 * : :
420 * :............:
421 * |
422 * +---< SB_WIDTH_NEXT
423 */
424 268
425enum { 269enum {
426 NO_REFRESH = 0, /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
427 FAST_REFRESH = 1, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
428 SLOW_REFRESH = 2, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
… …
464enum { 308enum {
465 PRIMARY = 0, 309 PRIMARY = 0,
466 SECONDARY, 310 SECONDARY,
467}; 311};
468 312
313// define various rendition bits and masks. the rendition word
314// is 32 bits in size, and we should use it as efficiently as possible
315
469#define RS_None 0 316#define RS_None 0
470 317
471#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
472#define RS_bgMask 0x00003f80UL // 128 colors 319#define RS_colorMask ((1UL << Color_Bits) - 1UL)
320#define RS_bgShift 0
321#define RS_fgShift (RS_bgShift + Color_Bits)
322#define RS_bgMask (RS_colorMask << RS_bgShift)
323#define RS_fgMask (RS_colorMask << RS_fgShift)
324
325// must have space for rxvt_fontset::fontCount * 2 + 2 values
326#define RS_fontShift (RS_fgShift + Color_Bits)
327#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
328#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
329
330// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
331#define RS_redraw (2UL << RS_fontShift)
332
333// 5 custom bits for extensions
334#define RS_customCount 16UL
335#define RS_customShift 23
336#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
473 337
474// font styles 338// font styles
475#define RS_Bold 0x00004000UL // value 1 339#define RS_Bold (1UL << RS_styleShift)
476#define RS_Italic 0x00008000UL // value 2 340#define RS_Italic (2UL << RS_styleShift)
341
342#define RS_styleCount 4
343#define RS_styleShift 27
344#define RS_styleMask (RS_Bold | RS_Italic)
477 345
478// fake styles 346// fake styles
479#define RS_Blink 0x00010000UL // blink 347#define RS_Blink (1UL << 29)
480#define RS_RVid 0x00020000UL // reverse video 348#define RS_RVid (1UL << 30) // reverse video
481#define RS_Uline 0x00040000UL // underline 349#define RS_Uline (1UL << 31) // underline
482
483// toggle this to force redraw, must be != RS_Careful
484#define RS_redraw 0x01000000UL
485
486// 5 custom bits for extensions
487#define RS_customCount 32
488#define RS_customMask 0x00f80000UL
489#define RS_customShift 19
490
491// other flags
492#define RS_Careful 0x80000000UL /* be careful when drawing these */
493
494#define RS_styleCount 4
495#define RS_styleMask (RS_Bold | RS_Italic)
496#define RS_styleShift 14
497 350
498#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 351#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
499#define RS_attrMask (RS_baseattrMask | RS_fontMask) 352#define RS_attrMask (RS_baseattrMask | RS_fontMask)
500 353
501#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
502#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
503#define RS_fontShift 24
504
505#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 354#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
506#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 355#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
507 356
508#define Sel_none 0 /* Not waiting */ 357#define Sel_none 0 /* Not waiting */
509#define Sel_normal 0x01 /* normal selection */ 358#define Sel_normal 0x01 /* normal selection */
510#define Sel_incr 0x02 /* incremental selection */ 359#define Sel_incr 0x02 /* incremental selection */
511#define Sel_direct 0x00 360#define Sel_direct 0x00
… …
520 C0_NUL = 0x00, 369 C0_NUL = 0x00,
521 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 370 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
522 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 371 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
523 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 372 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
524 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 373 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
525}; 374};
526#define CHAR_ST 0x9c /* 0234 */ 375#define CHAR_ST 0x9c /* 0234 */
527 376
528/* 377/*
529 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 378 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
530 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 379 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
533 XTerm_name = 0, 382 XTerm_name = 0,
534 XTerm_iconName = 1, 383 XTerm_iconName = 1,
535 XTerm_title = 2, 384 XTerm_title = 2,
536 XTerm_property = 3, // change X property 385 XTerm_property = 3, // change X property
537 XTerm_Color = 4, // change colors 386 XTerm_Color = 4, // change colors
538 XTerm_Color00 = 10, // not implemented, CLASH! 387 XTerm_Color00 = 10, // change fg color
539 XTerm_Color01 = 11, // not implemented 388 XTerm_Color01 = 11, // change bg color
540 XTerm_Color_cursor = 12, // change actual 'Cursor' color 389 XTerm_Color_cursor = 12, // change actual 'Cursor' color
541 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 390 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
542 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 391 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
543 XTerm_Color05 = 15, // not implemented (tektronix fg) 392 XTerm_Color05 = 15, // not implemented (tektronix fg)
544 XTerm_Color06 = 16, // not implemented (tektronix bg) 393 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
549 XTerm_konsole30 = 30, // reserved for konsole 398 XTerm_konsole30 = 30, // reserved for konsole
550 XTerm_konsole31 = 31, // reserved for konsole 399 XTerm_konsole31 = 31, // reserved for konsole
551 XTerm_emacs51 = 51, // reserved for emacs shell 400 XTerm_emacs51 = 51, // reserved for emacs shell
552 /* 401 /*
553 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 402 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
554 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
555 */ 403 */
556 Rxvt_Color_BD = 18, // change actual 'Bold' color 404
557 Rxvt_Color_UL = 19, // change actual 'Underline' color 405 // deprecated
406 Rxvt_Color_BD = 18,
407 Rxvt_Color_UL = 19,
408 Rxvt_restoreFG = 39,
409 Rxvt_restoreBG = 49,
410
558 Rxvt_Pixmap = 20, // new bg pixmap 411 Rxvt_Pixmap = 20, // new bg pixmap
559 Rxvt_restoreFG = 39, // change default fg color
560 Rxvt_restoreBG = 49, // change default bg color
561 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 412 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
562 413
563 URxvt_locale = 701, // change locale 414 URxvt_locale = 701, // change locale
564 URxvt_version = 702, // request version 415 URxvt_version = 702, // request version
565 416
566 URxvt_Color_IT = 704, // change actual 'Italic' colour 417 URxvt_Color_IT = 704, // change actual 'Italic' colour
567 URxvt_Color_tint = 705, // change actual tint colour 418 URxvt_Color_tint = 705, // change actual tint colour
419 URxvt_Color_BD = 706, // change actual 'Bold' color
420 URxvt_Color_UL = 707, // change actual 'Underline' color
568 URxvt_Color_BD = 706, 421 URxvt_Color_border = 708,
569 URxvt_Color_UL = 707,
570 422
571 URxvt_font = 710, 423 URxvt_font = 710,
572 URxvt_boldFont = 711, 424 URxvt_boldFont = 711,
573 URxvt_italicFont = 712, 425 URxvt_italicFont = 712,
574 URxvt_boldItalicFont = 713, 426 URxvt_boldItalicFont = 713,
575 427
576 URxvt_view_up = 720, 428 URxvt_view_up = 720,
577 URxvt_view_down = 721, 429 URxvt_view_down = 721,
578 430
579 URxvt_perl = 777, 431 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
580}; 432};
581 433
582/* Words starting with `Color_' are colours. Others are counts */ 434/* Words starting with `Color_' are colours. Others are counts */
583/* 435/*
584 * The PixColor and rendition colour usage should probably be decoupled 436 * The PixColor and rendition colour usage should probably be decoupled
… …
614 Color_White = maxBrightCOLOR, 466 Color_White = maxBrightCOLOR,
615#else 467#else
616 Color_White = maxCOLOR, 468 Color_White = maxCOLOR,
617#endif 469#endif
618 minTermCOLOR = Color_White + 1, 470 minTermCOLOR = Color_White + 1,
471#ifndef USE_256_COLORS
619 maxTermCOLOR = Color_White + 72, 472 maxTermCOLOR = Color_White + 72,
473#else
474 maxTermCOLOR = Color_White + 240,
475#endif
620#ifndef NO_CURSORCOLOR 476#ifndef NO_CURSORCOLOR
621 Color_cursor, 477 Color_cursor,
622 Color_cursor2, 478 Color_cursor2,
623#endif 479#endif
624 Color_pointer_fg, 480 Color_pointer_fg,
… …
633#if ENABLE_FRILLS 489#if ENABLE_FRILLS
634 Color_underline, 490 Color_underline,
635#endif 491#endif
636#ifdef OPTION_HC 492#ifdef OPTION_HC
637 Color_HC, 493 Color_HC,
494 Color_HTC,
638#endif 495#endif
639#ifdef KEEP_SCROLLCOLOR
640 Color_scroll, 496 Color_scroll,
497#ifdef RXVT_SCROLLBAR
641 Color_trough, 498 Color_trough,
642#endif 499#endif
643#if ENABLE_TRANSPARENCY 500#if ENABLE_TRANSPARENCY
644 Color_tint, 501 Color_tint,
645#endif 502#endif
646#if OFF_FOCUS_FADING 503#if OFF_FOCUS_FADING
647 Color_fade, 504 Color_fade,
648#endif 505#endif
649 NRS_COLORS, /* */ 506 NRS_COLORS, /* */
650#ifdef KEEP_SCROLLCOLOR 507#ifdef RXVT_SCROLLBAR
651 Color_topShadow = NRS_COLORS, 508 Color_topShadow = NRS_COLORS,
652 Color_bottomShadow, 509 Color_bottomShadow,
653 TOTAL_COLORS 510 TOTAL_COLORS
654#else 511#else
655 TOTAL_COLORS = NRS_COLORS 512 TOTAL_COLORS = NRS_COLORS
656#endif 513#endif
657}; 514};
658 515
516#ifndef USE_256_COLORS
659#define Color_Bits 7 // 0 .. maxTermCOLOR 517#define Color_Bits 7 // 0 .. maxTermCOLOR
518#else
519#define Color_Bits 9 // 0 .. maxTermCOLOR
520#endif
660 521
661/* 522/*
662 * Resource list 523 * Resource list
663 */ 524 */
664enum { 525enum {
… …
689#define PrivMode_TtyOutputInh (1UL<<15) 550#define PrivMode_TtyOutputInh (1UL<<15)
690#define PrivMode_Keypress (1UL<<16) 551#define PrivMode_Keypress (1UL<<16)
691#define PrivMode_smoothScroll (1UL<<17) 552#define PrivMode_smoothScroll (1UL<<17)
692#define PrivMode_vt52 (1UL<<18) 553#define PrivMode_vt52 (1UL<<18)
693#define PrivMode_LFNL (1UL<<19) 554#define PrivMode_LFNL (1UL<<19)
694/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
695/* #define PrivMode_MouseX11Track (1LU<<20) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
557#define PrivMode_BracketPaste (1UL<<22)
696 558
697#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 559#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
698 560
699#ifdef ALLOW_132_MODE 561#ifdef ALLOW_132_MODE
700# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 562# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
701#else 563#else
702# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
704 566
705// do not change these constants lightly, there are many interdependencies 567// do not change these constants lightly, there are many interdependencies
706#define IMBUFSIZ 128 // input modifier buffer sizes 568#define IMBUFSIZ 128 // input modifier buffer sizes
707#define KBUFSZ 512 // size of keyboard mapping buffer 569#define KBUFSZ 512 // size of keyboard mapping buffer
708#define CBUFSIZ 2048 // size of command buffer 570#define CBUFSIZ 2048 // size of command buffer
571#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
709#define UBUFSIZ 2048 // character buffer 572#define UBUFSIZ 2048 // character buffer
710 573
711#ifndef PATH_MAX 574#if ENABLE_FRILLS
712# define PATH_MAX 16384 575# include <X11/Xmd.h>
576typedef struct _mwmhints
577{
578 CARD32 flags;
579 CARD32 functions;
580 CARD32 decorations;
581 INT32 input_mode;
582 CARD32 status;
583} MWMHints;
713#endif 584#endif
714 585
715/* Motif window hints */ 586/* Motif window hints */
716#define MWM_HINTS_FUNCTIONS (1L << 0) 587#define MWM_HINTS_FUNCTIONS (1L << 0)
717#define MWM_HINTS_DECORATIONS (1L << 1) 588#define MWM_HINTS_DECORATIONS (1L << 1)
… …
758#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 629#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
759#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 630#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
760#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
761#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
762 633
763// for m >= -n, ensure remainder lies between 0..n-1
764#define MOD(m,n) (((m) + (n)) % (n))
765
766#define LINENO(n) MOD (term_start + int(n), total_rows) 634#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
767#define ROW(n) row_buf [LINENO (n)] 635#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
636
637#define LINENO(n) LINENO_of (this, n)
638#define ROW(n) ROW_of (this, n)
768 639
769/* how to build & extract colors and attributes */ 640/* how to build & extract colors and attributes */
770#define GET_BASEFG(x) (((x) & RS_fgMask)) 641#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
771#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 642#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
772 643
773#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 644#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
774#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 645#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
775 646
776#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 647#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
777#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 648#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
778 649
779#define GET_ATTR(x) (((x) & RS_attrMask)) 650#define GET_ATTR(x) (((x) & RS_attrMask))
651// return attributes defining the background, encoding doesn't matter
652// depends on RS_fgShift > RS_bgShift
780#define GET_BGATTR(x) \ 653#define GET_BGATTR(x) \
654 (expect_false ((x) & RS_RVid) \
781 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 655 ? (((x) & (RS_attrMask & ~RS_RVid)) \
782 | (((x) & RS_fgMask)<<Color_Bits)) \ 656 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
783 : ((x) & (RS_attrMask | RS_bgMask))) 657 : ((x) & (RS_attrMask | RS_bgMask)))
784#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 658#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
785#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 659#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
786#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 660#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
787 661
788#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 662#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
789 663
790#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 664#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
791#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 665#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
792 666
793#if ENABLE_STYLES 667#if ENABLE_STYLES
794# define FONTSET(style) fontset[GET_STYLE (style)] 668# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
795#else 669#else
796# define FONTSET(style) fontset[0] 670# define FONTSET_of(t,style) (t)->fontset[0]
797#endif 671#endif
798 672
799#ifdef HAVE_SCROLLBARS 673#define FONTSET(style) FONTSET_of (this, style)
800# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
801#else
802# define scrollbar_TotalWidth() (0)
803#endif
804#define scrollbar_isMotion() (scrollBar.state == 'm')
805#define scrollbar_isUp() (scrollBar.state == 'U')
806#define scrollbar_isDn() (scrollBar.state == 'D')
807#define scrollbar_isUpDn() isupper (scrollBar.state)
808#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
809
810#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
811#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
812 && (y) <= scrollbarnext_dnval ())
813#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
814#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
815#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
816#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
817#define SCROLLRXVT_MINHEIGHT 10
818#define SCROLLXTERM_MINHEIGHT 10
819
820#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
821 ? SCROLLNEXT_MINHEIGHT \
822 : SCROLLRXVT_MINHEIGHT)
823#define scrollbar_above_slider(y) ((y) < scrollBar.top)
824#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
825#define scrollbar_position(y) ((y) - scrollBar.beg)
826#define scrollbar_size() (scrollBar.end - scrollBar.beg \
827 - scrollbar_minheight ())
828 674
829typedef callback<void (const char *)> log_callback; 675typedef callback<void (const char *)> log_callback;
830typedef callback<int (int)> getfd_callback; 676typedef callback<int (int)> getfd_callback;
831
832#define SET_LOCALE(locale) rxvt_set_locale (locale)
833extern bool rxvt_set_locale (const char *locale) NOTHROW;
834extern void rxvt_push_locale (const char *locale) NOTHROW;
835extern void rxvt_pop_locale () NOTHROW;
836 677
837/****************************************************************************/ 678/****************************************************************************/
838 679
839#define LINE_LONGER 0x0001 // line is continued on the next row 680#define LINE_LONGER 0x0001 // line is continued on the next row
840#define LINE_FILTERED 0x0002 // line has been filtered 681#define LINE_FILTERED 0x0002 // line has been filtered
841#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 682#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
842#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 683#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
843#define LINE_BIDI 0x0010 // line needs bidi (NYI) 684#define LINE_BIDI 0x0010 // line needs bidi (NYI)
844 685
845struct line_t { 686struct line_t
687{
846 text_t *t; // terminal the text 688 text_t *t; // terminal the text
847 rend_t *r; // rendition, uses RS_ flags 689 rend_t *r; // rendition, uses RS_ flags
848 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 690 tlen_t_ l; // length of each text line
849 uint32_t f; // flags 691 uint32_t f; // flags
850 692
851 bool is_longer () 693 bool is_longer ()
852 { 694 {
853 return f & LINE_LONGER; 695 return f & LINE_LONGER;
… …
883 } 725 }
884}; 726};
885 727
886/****************************************************************************/ 728/****************************************************************************/
887 729
888// primivite wrapper around mbstate_t to ensure initialisation 730// primitive wrapper around mbstate_t to ensure initialisation
889struct mbstate { 731struct mbstate
732{
890 mbstate_t mbs; 733 mbstate_t mbs;
891 734
892 operator mbstate_t *() { return &mbs; } 735 operator mbstate_t *() { return &mbs; }
893 void reset () { memset (&mbs, 0, sizeof (mbs)); } 736 void reset () { memset (&mbs, 0, sizeof (mbs)); }
894 mbstate () { reset (); } 737 mbstate () { reset (); }
… …
896 739
897/****************************************************************************/ 740/****************************************************************************/
898 741
899#define UNICODE_MASK 0x1fffffUL 742#define UNICODE_MASK 0x1fffffUL
900 743
901#if UNICODE3 744#if UNICODE_3
902# define COMPOSE_LO 0x40000000UL 745# define COMPOSE_LO 0x40000000UL
903# define COMPOSE_HI 0x400fffffUL 746# define COMPOSE_HI 0x400fffffUL
904# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 747# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
905#else 748#else
906# if ENABLE_PERL 749# if ENABLE_PERL
… …
915 758
916#if ENABLE_COMBINING 759#if ENABLE_COMBINING
917// compose chars are used to represent composite characters 760// compose chars are used to represent composite characters
918// that are not representable in unicode, as well as characters 761// that are not representable in unicode, as well as characters
919// not fitting in the BMP. 762// not fitting in the BMP.
920struct compose_char { 763struct compose_char
764{
921 unicode_t c1, c2; // any chars != NOCHAR are valid 765 unicode_t c1, c2; // any chars != NOCHAR are valid
922 compose_char (unicode_t c1, unicode_t c2) 766 compose_char (unicode_t c1, unicode_t c2)
923 : c1(c1), c2(c2) 767 : c1(c1), c2(c2)
924 { } 768 { }
925}; 769};
926 770
927class rxvt_composite_vec { 771class rxvt_composite_vec
772{
928 vector<compose_char> v; 773 vector<compose_char> v;
929public: 774public:
930 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 775 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
931 int expand (unicode_t c, wchar_t *r); 776 int expand (unicode_t c, wchar_t *r);
932 compose_char *operator [](text_t c) 777 compose_char *operator [](text_t c)
… …
944 789
945#ifdef KEYSYM_RESOURCE 790#ifdef KEYSYM_RESOURCE
946class keyboard_manager; 791class keyboard_manager;
947#endif 792#endif
948 793
794typedef struct rxvt_term *rxvt_t;
795
796extern rxvt_t rxvt_current_term;
797
798#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
799#define GET_R rxvt_current_term
800
801/* ------------------------------------------------------------------------- */
802struct overlay_base
803{
804 int x, y, w, h; // overlay dimensions
805 text_t **text;
806 rend_t **rend;
807
808 // while tempting to add swap() etc. here, it effetcively only increases code size
809};
810
811/* ------------------------------------------------------------------------- */
812
813typedef struct
814{
815 int row;
816 int col;
817} row_col_t;
818
819/*
820 * terminal limits:
821 *
822 * width : 1 <= width
823 * height : 1 <= height
824 * ncol : 1 <= ncol <= MAX(tlen_t)
825 * nrow : 1 <= nrow <= MAX(int)
826 * saveLines : 0 <= saveLines <= MAX(int)
827 * term_start : 0 <= term_start < saveLines
828 * total_rows : nrow + saveLines
829 *
830 * top_row : -saveLines <= top_row <= 0
831 * view_start : top_row <= view_start <= 0
832 *
833 * | most coordinates are stored relative to term_start,
834 * ROW_BUF | which is the first line of the terminal screen
835 * |························= row_buf[0]
836 * |························= row_buf[1]
837 * |························= row_buf[2] etc.
838 * |
839 * +------------+···········= term_start + top_row
840 * | scrollback |
841 * | scrollback +---------+·= term_start + view_start
842 * | scrollback | display |
843 * | scrollback | display |
844 * +------------+·display·+·= term_start
845 * | terminal | display |
846 * | terminal +---------+
847 * | terminal |
848 * | terminal |
849 * +------------+···········= term_start + nrow - 1
850 * |
851 * |
852 * END······················= total_rows
853 */
854
855struct TermWin_t
856{
857 int width; /* window width [pixels] */
858 int height; /* window height [pixels] */
859 int fwidth; /* font width [pixels] */
860 int fheight; /* font height [pixels] */
861 int fbase; /* font ascent (baseline) [pixels] */
862 int ncol; /* window columns [characters] */
863 int nrow; /* window rows [characters] */
864 int focus; /* window has focus */
865 int mapped; /* window state mapped? */
866 int int_bwidth; /* internal border width */
867 int ext_bwidth; /* external border width */
868 int lineSpace; /* number of extra pixels between rows */
869 int letterSpace; /* number of extra pixels between columns */
870 int saveLines; /* number of lines that fit in scrollback */
871 int total_rows; /* total number of rows in this terminal */
872 int term_start; /* term lines start here */
873 int view_start; /* scrollback view starts here */
874 int top_row; /* topmost row index of scrollback */
875 Window parent[6]; /* parent identifiers - we're parent[0] */
876 Window vt; /* vt100 window */
877 GC gc; /* GC for drawing */
878 Pixmap pixmap;
879 rxvt_drawable *drawable;
880 rxvt_fontset *fontset[4];
881};
882
883/*
884 * screen accounting:
885 * screen_t elements
886 * row: Cursor row position : 0 <= row < nrow
887 * col: Cursor column position : 0 <= col < ncol
888 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
889 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
890 *
891 * selection_t elements
892 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
893 * nothing is selected
894 * beg: row/column of beginning of selection : never past mark
895 * mark: row/column of initial click : never past end
896 * end: row/column of one character past end of selection
897 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
898 * * Note: col == -1 ==> we're left of screen
899 *
900 */
901struct screen_t
902{
903 row_col_t cur; /* cursor position on the screen */
904 int tscroll; /* top of settable scroll region */
905 int bscroll; /* bottom of settable scroll region */
906 unsigned int charset; /* character set number [0..3] */
907 unsigned int flags; /* see below */
908 row_col_t s_cur; /* saved cursor position */
909 unsigned int s_charset; /* saved character set number [0..3] */
910 char s_charset_char;
911 rend_t s_rstyle; /* saved rendition style */
912};
913
914enum selection_op_t
915{
916 SELECTION_CLEAR = 0, /* nothing selected */
917 SELECTION_INIT, /* marked a point */
918 SELECTION_BEGIN, /* started a selection */
919 SELECTION_CONT, /* continued selection */
920 SELECTION_DONE /* selection put in CUT_BUFFER0 */
921};
922
923struct selection_t
924{
925 wchar_t *text; /* selected text */
926 unsigned int len; /* length of selected text */
927 unsigned int screen; /* screen being used */
928 unsigned int clicks; /* number of clicks */
929 selection_op_t op; /* current operation */
930 bool rect; /* rectangular selection? */
931 row_col_t beg; /* beginning of selection <= mark */
932 row_col_t mark; /* point of initial click <= end */
933 row_col_t end; /* one character past end point */
934 wchar_t *clip_text; /* text copied to the clipboard */
935 unsigned int clip_len; /* length of clipboard text */
936};
937
938/* ------------------------------------------------------------------------- */
939
940/* screen_t flags */
941#define Screen_Relative (1<<0) /* relative origin mode flag */
942#define Screen_VisibleCursor (1<<1) /* cursor visible? */
943#define Screen_Autowrap (1<<2) /* auto-wrap flag */
944#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
945#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
946#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
947
948/* rxvt_vars.options */
949enum {
950# define def(name,idx) Opt_ ## name = idx,
951# define nodef(name) Opt_ ## name = 0,
952# include "optinc.h"
953# undef nodef
954# undef def
955Opt_count
956};
957
958/* ------------------------------------------------------------------------- */
959
960struct rxvt_vars : TermWin_t
961{
962 scrollBar_t scrollBar;
963 uint8_t options[(Opt_count + 7) >> 3];
964 XSizeHints szHint;
965 rxvt_color *pix_colors;
966 Cursor TermWin_cursor; /* cursor for vt window */
967 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
968 line_t *drawn_buf; // text on screen
969 line_t *swap_buf; // lines for swap buffer
970 char *tabs; /* per location: 1 == tab-stop */
971 screen_t screen;
972 screen_t swap;
973 selection_t selection;
974 rxvt_color pix_colors_focused[TOTAL_COLORS];
975#ifdef OFF_FOCUS_FADING
976 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
977#endif
978};
979
949struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 980struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
981{
950 982
951 // special markers with magic addresses 983 // special markers with magic addresses
952 static const char resval_undef []; // options specifically unset 984 static const char resval_undef []; // options specifically unset
953 static const char resval_on []; // boolean options switched on 985 static const char resval_on []; // boolean options switched on
954 static const char resval_off []; // or off 986 static const char resval_off []; // or off
955 987
956 log_callback *log_hook; // log error messages through this hook, if != 0 988 log_callback *log_hook; // log error messages through this hook, if != 0
957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 989 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
958#if ENABLE_PERL 990#if ENABLE_PERL
959 rxvt_perl_term perl; 991 rxvt_perl_term perl;
960#endif 992#endif
961 struct mbstate mbstate; // current input multibyte state 993 struct mbstate mbstate; // current input multibyte state
962 994
963 unsigned char want_refresh:1, 995 unsigned char want_refresh:1,
964#ifdef ENABLE_TRANSPARENCY
965 want_full_refresh:1, /* awaiting full screen refresh */
966#endif
967 current_screen:1, /* primary or secondary */ 996 current_screen:1, /* primary or secondary */
968 num_scr_allow:1, 997 num_scr_allow:1,
969 bypass_keystate:1, 998 bypass_keystate:1,
999#if ENABLE_FRILLS
1000 urgency_hint:1,
1001#endif
970#ifdef CURSOR_BLINK 1002#if CURSOR_BLINK
971 hidden_cursor:1, 1003 hidden_cursor:1,
972#endif 1004#endif
973#ifdef TEXT_BLINK 1005#if TEXT_BLINK
974 hidden_text:1, 1006 hidden_text:1,
975#endif 1007#endif
976#ifdef POINTER_BLANK 1008#if POINTER_BLANK
977 hidden_pointer:1, 1009 hidden_pointer:1,
978#endif 1010#endif
979 enc_utf8:1, /* wether locale uses utf-8 */ 1011 enc_utf8:1, /* whether locale uses utf-8 */
980 seen_input:1, /* wether we have seen some program output yet */ 1012 seen_input:1, /* whether we have seen some program output yet */
981 seen_resize:1, /* wether we had a resize event */ 1013 seen_resize:1, /* whether we had a resize event */
982 parsed_geometry:1; 1014 parsed_geometry:1;
983 1015
984 unsigned char refresh_type, 1016 unsigned char refresh_type,
985#ifdef META8_OPTION 1017#ifdef META8_OPTION
986 meta_char, /* Alt-key prefix */ 1018 meta_char, /* Alt-key prefix */
987#endif 1019#endif
988 scrollbar_align,
989 selection_wait, 1020 selection_wait,
990 selection_type; 1021 selection_type;
991/* ---------- */ 1022/* ---------- */
992 bool rvideo_state, rvideo_mode; 1023 bool rvideo_state, rvideo_mode;
993#ifndef NO_BELL 1024#ifndef NO_BELL
994 bool rvideo_bell; 1025 bool rvideo_bell;
995#endif 1026#endif
996 int num_scr; /* screen: number lines scrolled */ 1027 int num_scr; /* screen: number of lines scrolled */
997 int prev_ncol, /* screen: previous number of columns */ 1028 int prev_ncol, /* screen: previous number of columns */
998 prev_nrow; /* screen: previous number of rows */ 1029 prev_nrow; /* screen: previous number of rows */
999/* ---------- */ 1030/* ---------- */
1000 rend_t rstyle; 1031 rend_t rstyle;
1001/* ---------- */ 1032/* ---------- */
… …
1011 /* give proper Scroll behaviour */ 1042 /* give proper Scroll behaviour */
1012#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1043#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1013 mouse_slip_wheel_speed, 1044 mouse_slip_wheel_speed,
1014#endif 1045#endif
1015 refresh_count, 1046 refresh_count,
1016 last_bot, /* scrollbar last bottom position */
1017 last_top, /* scrollbar last top position */
1018 last_state, /* scrollbar last state */
1019 scrollbar_len,
1020 window_vt_x, 1047 window_vt_x,
1021 window_vt_y, 1048 window_vt_y,
1022 window_sb_x, 1049 mouse_row,
1050 mouse_col,
1023# ifdef POINTER_BLANK 1051# ifdef POINTER_BLANK
1024 pointerBlankDelay, 1052 pointerBlankDelay,
1025# endif 1053# endif
1026 allowedxerror; 1054 allowedxerror;
1027/* ---------- */ 1055/* ---------- */
… …
1033 unsigned long priv_modes, 1061 unsigned long priv_modes,
1034 SavedModes; 1062 SavedModes;
1035/* ---------- */ 1063/* ---------- */
1036 Atom *xa; 1064 Atom *xa;
1037/* ---------- */ 1065/* ---------- */
1038#ifdef RXVT_SCROLLBAR
1039 GC scrollbarGC,
1040 topShadowGC,
1041 botShadowGC;
1042#endif
1043#ifdef XTERM_SCROLLBAR
1044 GC xscrollbarGC,
1045 ShadowGC;
1046#endif
1047#ifdef PLAIN_SCROLLBAR
1048 GC pscrollbarGC;
1049#endif
1050#ifdef NEXT_SCROLLBAR
1051 GC blackGC,
1052 whiteGC,
1053 grayGC,
1054 darkGC,
1055 stippleGC;
1056 Pixmap dimple,
1057 upArrow,
1058 downArrow,
1059 upArrowHi,
1060 downArrowHi;
1061#endif
1062/* ---------- */
1063 Time selection_time, 1066 Time selection_time,
1064 selection_request_time; 1067 selection_request_time,
1068 clipboard_time;
1065 pid_t cmd_pid; /* process id of child */ 1069 pid_t cmd_pid; /* process id of child */
1066 char * incr_buf; 1070 char * incr_buf;
1067 size_t incr_buf_size, incr_buf_fill; 1071 size_t incr_buf_size, incr_buf_fill;
1068/* ---------- */ 1072/* ---------- */
1069 Cursor leftptr_cursor;
1070/* ---------- */
1071#ifndef NO_BACKSPACE_KEY
1072 const char *key_backspace;
1073#endif
1074#ifndef NO_DELETE_KEY
1075 const char *key_delete;
1076#endif
1077 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
1078 XComposeStatus compose; 1074 XComposeStatus compose;
1079 ttymode_t tio; 1075 struct termios tio;
1080 row_col_t oldcursor; 1076 row_col_t oldcursor;
1081#ifdef HAVE_BG_PIXMAP 1077#ifdef HAVE_BG_PIXMAP
1082 bgPixmap_t bgPixmap; 1078 bgPixmap_t bgPixmap;
1083#endif 1079#endif
1084#ifdef HAVE_AFTERIMAGE 1080#ifdef HAVE_AFTERIMAGE
1085 ASVisual *asv; 1081 ASVisual *asv;
1086 ASImageManager *asimman; 1082 ASImageManager *asimman;
1083
1084 void init_asv ()
1085 {
1086 if (!asv)
1087 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1088 }
1087#endif 1089#endif
1088 1090
1089#if ENABLE_OVERLAY 1091#if ENABLE_OVERLAY
1090 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1092 overlay_base ov;
1091 text_t **ov_text;
1092 rend_t **ov_rend;
1093 1093
1094 void scr_swap_overlay () NOTHROW; 1094 void scr_swap_overlay () NOTHROW;
1095 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1095 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1096 void scr_overlay_off () NOTHROW; 1096 void scr_overlay_off () NOTHROW;
1097 void scr_overlay_set (int x, int y, 1097 void scr_overlay_set (int x, int y,
… …
1115 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1115 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1116 1116
1117#ifdef KEYSYM_RESOURCE 1117#ifdef KEYSYM_RESOURCE
1118 keyboard_manager *keyboard; 1118 keyboard_manager *keyboard;
1119#endif 1119#endif
1120#ifndef NO_RESOURCES
1121 XrmDatabase option_db;
1122#endif
1120 1123
1121 const char *rs[NUM_RESOURCES]; 1124 const char *rs[NUM_RESOURCES];
1122 /* command input buffering */ 1125 /* command input buffering */
1123 char *cmdbuf_ptr, *cmdbuf_endp; 1126 char *cmdbuf_ptr, *cmdbuf_endp;
1124 char cmdbuf_base[CBUFSIZ]; 1127 char cmdbuf_base[CBUFSIZ];
… …
1132 1135
1133#if ENABLE_FRILLS || ISO_14755 1136#if ENABLE_FRILLS || ISO_14755
1134 // ISO 14755 entry support 1137 // ISO 14755 entry support
1135 unicode_t iso14755buf; 1138 unicode_t iso14755buf;
1136 void commit_iso14755 (); 1139 void commit_iso14755 ();
1137 int hex_keyval (XKeyEvent &ev);
1138# if ISO_14755 1140# if ISO_14755
1139 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1141 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1140 void iso14755_54 (int x, int y); 1142 void iso14755_54 (int x, int y);
1141# endif 1143# endif
1142#endif 1144#endif
1143 1145
1144 // modifies first argument(!)
1145 void paste (char *data, unsigned int len) NOTHROW;
1146
1147 long vt_emask, vt_emask_perl, vt_emask_xim; 1146 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1148 1147
1149 void vt_select_input () const NOTHROW 1148 void vt_select_input () const NOTHROW
1150 { 1149 {
1151 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1150 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1152 } 1151 }
1153 1152
1154#if ENABLE_TRANSPARENCY || ENABLE_PERL 1153#if ENABLE_TRANSPARENCY || ENABLE_PERL
1155 void rootwin_cb (XEvent &xev); 1154 void rootwin_cb (XEvent &xev);
1156 xevent_watcher rootwin_ev; 1155 xevent_watcher rootwin_ev;
1157#endif 1156#endif
1158#ifdef HAVE_BG_PIXMAP 1157#ifdef HAVE_BG_PIXMAP
1159 int update_background (); 1158 void update_background ();
1159#if TRACE_PIXMAPS
1160 void trace_update_background (const char *file, int line);
1161# define update_background() trace_update_background (__FILE__, __LINE__)
1162#endif
1160 void update_background_cb (time_watcher &w); 1163 void update_background_cb (ev::timer &w, int revents);
1161 time_watcher update_background_ev; 1164 ev::timer update_background_ev;
1162#endif 1165#endif
1163 1166
1164 void x_cb (XEvent &xev); 1167 void x_cb (XEvent &xev);
1165 void flush ();
1166 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
1167 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1168#ifdef HAVE_SCROLLBARS
1169 xevent_watcher scrollbar_ev; 1170 xevent_watcher scrollbar_ev;
1170#endif
1171 1171
1172 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1172 void child_cb (ev::child &w, int revents); ev::child child_ev;
1173 void check_cb (check_watcher &w); check_watcher check_ev; 1173 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1174 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1174 void refresh_check ();
1175 void flush_cb (time_watcher &w); time_watcher flush_ev; 1175 void flush ();
1176 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1176 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1177 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1177 bool pty_fill ();
1178 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1179 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1178 1180
1179#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1180 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1181#endif 1183#endif
1182#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1183 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1184#endif 1186#endif
1185#ifndef NO_BELL 1187#ifndef NO_BELL
1186 void bell_cb (time_watcher &w); time_watcher bell_ev; 1188 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1187#endif 1189#endif
1188 1190
1189#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1190 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1192 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1191#endif 1193#endif
1192#ifdef SELECTION_SCROLLING 1194#ifdef SELECTION_SCROLLING
1193 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1195 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1194#endif 1196#endif
1195#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1196 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1198 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1197#endif 1199#endif
1198 1200
1199#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1200 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1202 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1201 void pointer_blank (); 1203 void pointer_blank ();
1202#endif 1204#endif
1203 void pointer_unblank (); 1205 void pointer_unblank ();
1204 1206
1205 void tt_printf (const char *fmt,...); 1207 void tt_printf (const char *fmt,...);
1206 void tt_write (const char *data, unsigned int len); 1208 void tt_write (const char *data, unsigned int len);
1207 void pty_write (); 1209 void pty_write ();
1208 1210
1209 void tt_winch ();
1210
1211 rxvt_term ();
1212 ~rxvt_term ();
1213 void destroy ();
1214 void emergency_cleanup ();
1215
1216 bool init (int argc, const char *const *argv, stringvec *envv);
1217
1218 bool init (stringvec *argv, stringvec *envv) 1211 void init (stringvec *argv, stringvec *envv)
1219 { 1212 {
1220 this->argv = argv; 1213 this->argv = argv;
1221 return init (argv->size (), argv->begin (), envv); 1214 init (argv->size (), argv->begin (), envv);
1222 } 1215 }
1223
1224 bool init_vars ();
1225
1226 bool pty_fill ();
1227 1216
1228 void make_current () const // make this the "currently active" urxvt instance 1217 void make_current () const // make this the "currently active" urxvt instance
1229 { 1218 {
1230 SET_R (this); 1219 SET_R (this);
1231 set_environ (envv); 1220 set_environ (envv);
1232 rxvt_set_locale (locale); 1221 rxvt_set_locale (locale);
1233 } 1222 }
1234 1223
1235 void init_secondary ();
1236 const char **init_resources (int argc, const char *const *argv);
1237 const char *x_resource (const char *name);
1238 void init_env ();
1239 void set_locale (const char *locale);
1240 void init_xlocale ();
1241 void init_command (const char *const *argv);
1242 void run_command (const char *const *argv);
1243 int run_child (const char *const *argv);
1244
1245 void color_aliases (int idx);
1246 void recolour_cursor ();
1247 void create_windows (int argc, const char *const *argv);
1248 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1249 void window_calc (unsigned int newwidth, unsigned int newheight);
1250
1251#if USE_XIM 1224#if USE_XIM
1252 rxvt_xim *input_method; 1225 rxvt_xim *input_method;
1253 XIC Input_Context; 1226 XIC Input_Context;
1254 XIMStyle input_style; 1227 XIMStyle input_style;
1255 XPoint spot; // most recently sent spot position 1228 XPoint spot; // most recently sent spot position
… …
1265 void IMSendSpot (); 1238 void IMSendSpot ();
1266 bool IM_get_IC (const char *modifiers); 1239 bool IM_get_IC (const char *modifiers);
1267 void IMSetPosition (); 1240 void IMSetPosition ();
1268#endif 1241#endif
1269 1242
1270 void resize_scrollbar ();
1271
1272 // command.C 1243 // command.C
1273 void key_press (XKeyEvent &ev); 1244 void key_press (XKeyEvent &ev);
1274 void key_release (XKeyEvent &ev); 1245 void key_release (XKeyEvent &ev);
1275 unsigned int cmd_write (const char *str, unsigned int count); 1246 unsigned int cmd_write (const char *str, unsigned int count);
1276 1247
1277 wchar_t next_char () NOTHROW; 1248 wchar_t next_char () NOTHROW;
1278 wchar_t cmd_getc () THROW ((class out_of_input)); 1249 wchar_t cmd_getc () THROW ((class out_of_input));
1279 uint32_t next_octet () NOTHROW; 1250 uint32_t next_octet () NOTHROW;
1280 uint32_t cmd_get8 () THROW ((class out_of_input)); 1251 uint32_t cmd_get8 () THROW ((class out_of_input));
1281 1252
1282 bool cmd_parse (); 1253 void cmd_parse ();
1283 void mouse_report (XButtonEvent &ev); 1254 void mouse_report (XButtonEvent &ev);
1284 void button_press (XButtonEvent &ev); 1255 void button_press (XButtonEvent &ev);
1285 void button_release (XButtonEvent &ev); 1256 void button_release (XButtonEvent &ev);
1286 void focus_in (); 1257 void focus_in ();
1287 void focus_out (); 1258 void focus_out ();
1259#if ENABLE_FRILLS
1260 void set_urgency (bool enable);
1261#else
1262 void set_urgency (bool enable) { }
1263#endif
1288 void update_fade_color (unsigned int idx); 1264 void update_fade_color (unsigned int idx);
1289#ifdef PRINTPIPE 1265#ifdef PRINTPIPE
1290 FILE *popen_printer (); 1266 FILE *popen_printer ();
1291 int pclose_printer (FILE *stream); 1267 int pclose_printer (FILE *stream);
1292#endif 1268#endif
… …
1298 void process_window_ops (const int *args, unsigned int nargs); 1274 void process_window_ops (const int *args, unsigned int nargs);
1299 char *get_to_st (unicode_t &ends_how); 1275 char *get_to_st (unicode_t &ends_how);
1300 void process_dcs_seq (); 1276 void process_dcs_seq ();
1301 void process_osc_seq (); 1277 void process_osc_seq ();
1302 void process_color_seq (int report, int color, const char *str, char resp); 1278 void process_color_seq (int report, int color, const char *str, char resp);
1303 void process_xterm_seq (int op, const char *str, char resp); 1279 void process_xterm_seq (int op, char *str, char resp);
1304 int privcases (int mode, unsigned long bit); 1280 int privcases (int mode, unsigned long bit);
1305 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1281 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1306 void process_sgr_mode (unsigned int nargs, const int *arg); 1282 void process_sgr_mode (unsigned int nargs, const int *arg);
1307 void process_graphics (); 1283 void process_graphics ();
1308 // init.C 1284 // init.C
1285 void init_vars ();
1286 const char **init_resources (int argc, const char *const *argv);
1287 void init (int argc, const char *const *argv, stringvec *envv);
1288 void init_env ();
1289 void set_locale (const char *locale);
1290 void init_xlocale ();
1291 void init_command (const char *const *argv);
1292 void run_command (const char *const *argv);
1293 int run_child (const char *const *argv);
1294 void color_aliases (int idx);
1295 void create_windows (int argc, const char *const *argv);
1309 void Get_Colours (); 1296 void get_colours ();
1310 void get_ourmods (); 1297 void get_ourmods ();
1311 // main.C 1298 // main.C
1299 void tt_winch ();
1300 rxvt_term ();
1301 ~rxvt_term ();
1302 void destroy ();
1303 void emergency_cleanup ();
1304 void recolour_cursor ();
1305 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int newwidth, unsigned int newheight);
1312 bool set_fonts (); 1307 bool set_fonts ();
1313 void set_string_property (Atom prop, const char *str, int len = -1); 1308 void set_string_property (Atom prop, const char *str, int len = -1);
1314 void set_utf8_property (Atom prop, const char *str, int len = -1); 1309 void set_utf8_property (Atom prop, const char *str, int len = -1);
1315 void set_title (const char *str); 1310 void set_title (const char *str);
1316 void set_icon_name (const char *str); 1311 void set_icon_name (const char *str);
1317 void set_window_color (int idx, const char *color); 1312 void set_window_color (int idx, const char *color);
1318 void set_colorfgbg (); 1313 void set_colorfgbg ();
1319 bool set_color (rxvt_color &color, const char *name); 1314 bool set_color (rxvt_color &color, const char *name);
1320 void alias_color (int dst, int src); 1315 void alias_color (int dst, int src);
1321 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1316 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1317 void get_window_origin (int &x, int &y);
1318 Pixmap get_pixmap_property (int prop_id);
1322 1319
1323 // screen.C 1320 // screen.C
1324 1321
1325 void lalloc (line_t &l) const 1322 void lalloc (line_t &l) const
1326 { 1323 {
… …
1378 return base; 1375 return base;
1379 } 1376 }
1380 1377
1381 bool option (uint8_t opt) const NOTHROW 1378 bool option (uint8_t opt) const NOTHROW
1382 { 1379 {
1380 if (!opt)
1381 return 0;
1382
1383 --opt;
1383 return options[opt >> 3] & (1 << (opt & 7)); 1384 return options[opt >> 3] & (1 << (opt & 7));
1384 } 1385 }
1385 1386
1386 void set_option (uint8_t opt, bool set = true) NOTHROW 1387 void set_option (uint8_t opt, bool set = true) NOTHROW
1387 { 1388 {
1389 if (!opt)
1390 return;
1391
1392 --opt;
1388 if (set) 1393 if (set)
1389 options[opt >> 3] |= (1 << (opt & 7)); 1394 options[opt >> 3] |= (1 << (opt & 7));
1390 else 1395 else
1391 options[opt >> 3] &= ~(1 << (opt & 7)); 1396 options[opt >> 3] &= ~(1 << (opt & 7));
1392 } 1397 }
1393 1398
1394 void PrivMode (int set, unsigned bit) NOTHROW 1399 void set_privmode (unsigned bit, int set) NOTHROW
1395 { 1400 {
1396 if (set) 1401 if (set)
1397 priv_modes |= bit; 1402 priv_modes |= bit;
1398 else 1403 else
1399 priv_modes &= ~bit; 1404 priv_modes &= ~bit;
1400 } 1405 }
1401 1406
1407 // modifies first argument(!)
1408 void paste (char *data, unsigned int len) NOTHROW;
1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1411 void scr_kill_char (line_t &l, int col) const NOTHROW;
1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1412 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1405 void scr_reset (); 1413 void scr_reset ();
1406 void scr_release () NOTHROW; 1414 void scr_release () NOTHROW;
1407 void scr_clear (bool really = false) NOTHROW; 1415 void scr_clear (bool really = false) NOTHROW;
1408 void scr_refresh () NOTHROW; 1416 void scr_refresh () NOTHROW;
… …
1413 void scr_backindex () NOTHROW; 1421 void scr_backindex () NOTHROW;
1414 void scr_forwardindex () NOTHROW; 1422 void scr_forwardindex () NOTHROW;
1415#endif 1423#endif
1416 void scr_touch (bool refresh) NOTHROW; 1424 void scr_touch (bool refresh) NOTHROW;
1417 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1425 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1418 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1419 void scr_recolour () NOTHROW; 1426 void scr_recolour () NOTHROW;
1420 void scr_remap_chars () NOTHROW; 1427 void scr_remap_chars () NOTHROW;
1421 void scr_remap_chars (line_t &l) NOTHROW; 1428 void scr_remap_chars (line_t &l) NOTHROW;
1422 1429
1423 enum cursor_mode { SAVE, RESTORE }; 1430 enum cursor_mode { SAVE, RESTORE };
1424 1431
1425 void scr_poweron (); 1432 void scr_poweron ();
1433 void scr_soft_reset () NOTHROW;
1426 void scr_cursor (cursor_mode mode) NOTHROW; 1434 void scr_cursor (cursor_mode mode) NOTHROW;
1427 void scr_do_wrap () NOTHROW; 1435 void scr_do_wrap () NOTHROW;
1428 void scr_swap_screen () NOTHROW; 1436 void scr_swap_screen () NOTHROW;
1429 void scr_change_screen (int scrn); 1437 void scr_change_screen (int scrn);
1430 void scr_color (unsigned int color, int fgbg) NOTHROW; 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1462 void selection_check (int check_more) NOTHROW; 1470 void selection_check (int check_more) NOTHROW;
1463 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1464 void selection_property (Window win, Atom prop) NOTHROW; 1472 void selection_property (Window win, Atom prop) NOTHROW;
1465 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1466 int selection_request_other (Atom target, int selnum) NOTHROW; 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1467 void selection_clear () NOTHROW; 1475 void selection_clear (bool clipboard = false) NOTHROW;
1476 void clipboard_copy (Time tm);
1468 void selection_make (Time tm); 1477 void selection_make (Time tm);
1469 bool selection_grab (Time tm) NOTHROW; 1478 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1470 void selection_start_colrow (int col, int row) NOTHROW; 1479 void selection_start_colrow (int col, int row) NOTHROW;
1471 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1472 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1473 void selection_remove_trailing_spaces () NOTHROW; 1482 void selection_remove_trailing_spaces () NOTHROW;
1474 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1483 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1475 void selection_click (int clicks, int x, int y) NOTHROW; 1484 void selection_click (int clicks, int x, int y) NOTHROW;
1476 void selection_extend (int x, int y, int flag) NOTHROW; 1485 void selection_extend (int x, int y, int flag) NOTHROW;
1477 void selection_rotate (int x, int y) NOTHROW; 1486 void selection_rotate (int x, int y) NOTHROW;
1478 1487
1479 void pixel_position (int *x, int *y) NOTHROW;
1480
1481#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff ();
1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif
1488
1489#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C
1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1492#endif
1493
1494#if defined(XTERM_SCROLLBAR)
1495 // scrollbar-xterm.C
1496 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1497#endif
1498
1499#if defined(PLAIN_SCROLLBAR)
1500 // scrollbar-plain.C
1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif
1503
1504 // scrollbar.C
1505 int scrollbar_mapping (int map);
1506 int scrollbar_show (int update);
1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508
1509 // xdefaults.C 1488 // xdefaults.C
1510 void get_options (int argc, const char *const *argv); 1489 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1490 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name); 1491 const char *x_resource (const char *name);
1513 void extract_resources (); 1492 void extract_resources ();
1514 // xpm.C
1515 void get_window_origin (int &x, int &y);
1516 Pixmap get_pixmap_property (int prop_id);
1517}; 1493};
1518 1494
1519#endif /* _RXVT_H_ */ 1495#endif /* _RXVT_H_ */
1520 1496

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