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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 1.446 by sf-exg, Tue Aug 9 18:41:31 2011 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
33// we assume that Xlib.h defines XPointer, and it does since at least 1994...
34
35extern "C" {
36#include <X11/Xlib.h>
37#include <X11/Xutil.h>
38#include <X11/Xresource.h>
39}
40
41#if UNICODE_3
42typedef uint32_t text_t;
43#else
44typedef uint16_t text_t; // saves lots of memory
45#endif
46typedef uint32_t rend_t;
47typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
48typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 49
6#include "feature.h" 50#include "feature.h"
7 51
8#if defined (ISO_14755) || defined (ENABLE_PERL) 52#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 53# define ENABLE_OVERLAY 1
10#endif 54#endif
11 55
12#if ENABLE_PERL 56#if ENABLE_PERL
13# define ENABLE_FRILLS 1 57# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 58# define ENABLE_COMBINING 1
15#endif 59#endif
16 60
17#if ENABLE_FRILLS 61#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 62# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 63# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 64# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 65# define CURSOR_BLINK 1
66# define OPTION_HC 1
67# define BUILTIN_GLYPHS 1
22#else 68#else
23# define ENABLE_MINIMAL 1 69# define ENABLE_MINIMAL 1
24#endif 70#endif
25 71
26#include <limits.h> 72#include <limits.h>
27 73
28#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
29#include <X11/keysym.h> 75#include <X11/keysym.h>
30#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
31#include <X11/Xatom.h> 77#include <X11/Xatom.h>
32#if ENABLE_FRILLS 78
33# include <X11/Xmd.h> 79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif
88
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1
34#endif 91#endif
35 92
36#include "encoding.h" 93#include "encoding.h"
94#include "rxvtutil.h"
37#include "rxvtfont.h" 95#include "rxvtfont.h"
38#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
39#include "iom.h" 97#include "scrollbar.h"
98#include "ev_cpp.h"
40#include "salloc.h" 99#include "salloc.h"
41#include "libptytty.h" 100#include "libptytty.h"
42 101
43#include "rxvtperl.h" 102#include "rxvtperl.h"
44 103
… …
54/* 113/*
55 ***************************************************************************** 114 *****************************************************************************
56 * SYSTEM HACKS 115 * SYSTEM HACKS
57 ***************************************************************************** 116 *****************************************************************************
58 */ 117 */
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
68 118
69#ifndef HAVE_XPOINTER
70typedef char *XPointer;
71#endif
72
73#ifdef HAVE_TERMIOS_H
74# include <termios.h> 119#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
94 120
95#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
96# define STDIN_FILENO 0 122# define STDIN_FILENO 0
97# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
98# define STDERR_FILENO 2 124# define STDERR_FILENO 2
99#endif 125#endif
100 126
127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
128# define EXIT_SUCCESS 0 /* exit function success */
129# define EXIT_FAILURE 1 /* exit function failure */
130#endif
131
101/****************************************************************************/ 132/****************************************************************************/
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
123 133
124// exception thrown on fatal (per-instance) errors 134// exception thrown on fatal (per-instance) errors
125class rxvt_failure_exception { }; 135class rxvt_failure_exception { };
126 136
127// exception thrown when the command parser runs out of input data 137// exception thrown when the command parser runs out of input data
128class out_of_input { }; 138class out_of_input { };
129 139
130/* 140/*
131 ***************************************************************************** 141 *****************************************************************************
132 * PROTOTYPES 142 * PROTOTYPES
133 ***************************************************************************** 143 *****************************************************************************
134 */ 144 */
135// main.C 145// main.C
136RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 146#define SET_LOCALE(locale) rxvt_set_locale (locale)
137RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 147extern bool rxvt_set_locale (const char *locale) NOTHROW;
138void rxvt_clean_exit () NOTHROW; 148extern void rxvt_push_locale (const char *locale) NOTHROW;
139void * rxvt_malloc (size_t size); 149extern void rxvt_pop_locale () NOTHROW;
140void * rxvt_calloc (size_t number, size_t size); 150void rxvt_init ();
141void * rxvt_realloc (void *ptr, size_t size);
142 151
143// misc.C 152// misc.C
144char * rxvt_wcstombs (const wchar_t *str, int len = -1); 153char * rxvt_wcstombs (const wchar_t *str, int len = -1);
145wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 154wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 155char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
147wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 156wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
148char * rxvt_strdup_cpp (const char *str);
149 157
150#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151
152char * rxvt_r_basename (const char *str) NOTHROW; 158const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 160void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 161void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
158 164
159int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
160const char * rxvt_Str_skip_space (const char *str) NOTHROW;
161char * rxvt_Str_trim (char *str) NOTHROW; 165char * rxvt_strtrim (char *str) NOTHROW;
162int rxvt_Str_escaped (char *str) NOTHROW; 166char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
163char ** rxvt_splitcommastring (const char *cs) NOTHROW; 167
164void rxvt_freecommastring (char **cs) NOTHROW; 168static inline void
165char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; 169rxvt_free_strsplit (char **ptr) NOTHROW
170{
171 free (ptr[0]);
172 free (ptr);
173}
174
175void * rxvt_malloc (size_t size);
176void * rxvt_calloc (size_t number, size_t size);
177void * rxvt_realloc (void *ptr, size_t size);
166 178
167///////////////////////////////////////////////////////////////////////////// 179/////////////////////////////////////////////////////////////////////////////
168 180
169// temporarily replace the process environment 181// temporarily replace the process environment
170extern char **environ; 182extern char **environ;
171extern char **rxvt_environ; // the original environ pointer 183extern char **rxvt_environ; // the original environ pointer
172 184
185static inline void
173inline void set_environ (stringvec *envv) 186set_environ (stringvec *envv)
174{ 187{
175#if ENABLE_PERL 188#if ENABLE_PERL
176 assert (envv); 189 assert (envv);
177#else 190#else
178 if (envv) 191 if (envv)
179#endif 192#endif
180 environ = (char **)envv->begin (); 193 environ = (char **)envv->begin ();
181} 194}
182 195
196static inline void
183inline void set_environ (char **envv) 197set_environ (char **envv)
184{ 198{
185#if ENABLE_PERL 199#if ENABLE_PERL
186 assert (envv); 200 assert (envv);
187#else 201#else
188 if (envv) 202 if (envv)
189#endif 203#endif
190 environ = envv; 204 environ = envv;
191} 205}
206
207struct localise_env
208{
209 char **orig_env;
210
211 localise_env (char **new_env)
212 {
213 orig_env = environ;
214 environ = new_env;
215 }
216
217 ~localise_env ()
218 {
219 environ = orig_env;
220 }
221};
192 222
193/* 223/*
194 ***************************************************************************** 224 *****************************************************************************
195 * STRUCTURES AND TYPEDEFS 225 * STRUCTURES AND TYPEDEFS
196 ***************************************************************************** 226 *****************************************************************************
197 */ 227 */
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
215 228
216/* 229/*
217 * the 'essential' information for reporting Mouse Events 230 * the 'essential' information for reporting Mouse Events
218 * pared down from XButtonEvent 231 * pared down from XButtonEvent
219 */ 232 */
220struct mouse_event { 233struct mouse_event
234{
221 int clicks; 235 int clicks;
222 Time time; /* milliseconds */ 236 Time time; /* milliseconds */
223 unsigned int state; /* key or button mask */ 237 unsigned int state; /* key or button mask */
224 unsigned int button; /* detail */ 238 unsigned int button; /* detail */
225}; 239};
226 240
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 241#if ENABLE_XEMBED
238// XEMBED messages 242// XEMBED messages
239# define XEMBED_EMBEDDED_NOTIFY 0 243# define XEMBED_EMBEDDED_NOTIFY 0
240# define XEMBED_WINDOW_ACTIVATE 1 244# define XEMBED_WINDOW_ACTIVATE 1
241# define XEMBED_WINDOW_DEACTIVATE 2 245# define XEMBED_WINDOW_DEACTIVATE 2
242# define XEMBED_REQUEST_FOCUS 3 246# define XEMBED_REQUEST_FOCUS 3
243# define XEMBED_FOCUS_IN 4 247# define XEMBED_FOCUS_IN 4
244# define XEMBED_FOCUS_OUT 5 248# define XEMBED_FOCUS_OUT 5
245# define XEMBED_FOCUS_NEXT 6 249# define XEMBED_FOCUS_NEXT 6
246# define XEMBED_FOCUS_PREV 7 250# define XEMBED_FOCUS_PREV 7
247 251
248# define XEMBED_MODALITY_ON 10 252# define XEMBED_MODALITY_ON 10
249# define XEMBED_MODALITY_OFF 11 253# define XEMBED_MODALITY_OFF 11
250# define XEMBED_REGISTER_ACCELERATOR 12 254# define XEMBED_REGISTER_ACCELERATOR 12
251# define XEMBED_UNREGISTER_ACCELERATOR 13 255# define XEMBED_UNREGISTER_ACCELERATOR 13
252# define XEMBED_ACTIVATE_ACCELERATOR 14 256# define XEMBED_ACTIVATE_ACCELERATOR 14
253 257
254// XEMBED detail code 258// XEMBED detail code
255# define XEMBED_FOCUS_CURRENT 0 259# define XEMBED_FOCUS_CURRENT 0
256# define XEMBED_FOCUS_FIRST 1 260# define XEMBED_FOCUS_FIRST 1
257# define XEMBED_FOCUS_LAST 2 261# define XEMBED_FOCUS_LAST 2
258 262
259# define XEMBED_MAPPED (1 << 0) 263# define XEMBED_MAPPED (1 << 0)
260#endif 264#endif
261 265
… …
265 ***************************************************************************** 269 *****************************************************************************
266 */ 270 */
267 271
268/* COLORTERM, TERM environment variables */ 272/* COLORTERM, TERM environment variables */
269#define COLORTERMENV "rxvt" 273#define COLORTERMENV "rxvt"
270#ifdef XPM_BACKGROUND 274#ifdef BG_IMAGE_FROM_FILE
271# define COLORTERMENVFULL COLORTERMENV "-xpm" 275# define COLORTERMENVFULL COLORTERMENV "-xpm"
272#else 276#else
273# define COLORTERMENVFULL COLORTERMENV 277# define COLORTERMENVFULL COLORTERMENV
274#endif 278#endif
275#ifndef TERMENV 279#ifndef TERMENV
280# if USE_256_COLORS
281# define TERMENV "rxvt-unicode-256color"
282# else
276# define TERMENV "rxvt-unicode" 283# define TERMENV "rxvt-unicode"
284# endif
277#endif 285#endif
278 286
279#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 287#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
280# define NO_MOUSE_REPORT_SCROLLBAR 1 288# define NO_MOUSE_REPORT_SCROLLBAR 1
281#endif 289#endif
282 290
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 30 291#define scrollBar_esc 30
295 292
296#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 293#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
297# define HAVE_SCROLLBARS 1 294# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
298#endif 295#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 */
378 296
379enum { 297enum {
380 NO_REFRESH = 0, /* Window not visible at all! */ 298 NO_REFRESH = 0, /* Window not visible at all! */
381 FAST_REFRESH = 1, /* Fully exposed window */ 299 FAST_REFRESH = 1, /* Fully exposed window */
382 SLOW_REFRESH = 2, /* Partially exposed window */ 300 SLOW_REFRESH = 2, /* Partially exposed window */
… …
386# define NSCREENS 0 304# define NSCREENS 0
387#else 305#else
388# define NSCREENS 1 306# define NSCREENS 1
389#endif 307#endif
390 308
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 () */ 309/* flags for rxvt_term::scr_gotorc () */
397enum { 310enum {
398 C_RELATIVE = 1, /* col movement is relative */ 311 C_RELATIVE = 1, /* col movement is relative */
399 R_RELATIVE = 2, /* row movement is relative */ 312 R_RELATIVE = 2, /* row movement is relative */
400 RELATIVE = C_RELATIVE | R_RELATIVE, 313 RELATIVE = C_RELATIVE | R_RELATIVE,
401}; 314};
402 315
403/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 316/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
404enum { 317enum {
405 INSERT = -1, /* don't change these values */ 318 INSERT = -1, /* don't change these values */
406 DELETE = +1, 319 DELETE = +1,
407 ERASE = +2, 320 ERASE = +2,
408}; 321};
409 322
410/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 323/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
411enum page_dirn { 324enum page_dirn {
412 UP, 325 UP,
413 DN, 326 DN,
414 NO_DIR, 327 NO_DIR,
415}; 328};
416 329
417/* arguments for rxvt_scr_change_screen () */ 330/* arguments for rxvt_term::scr_change_screen () */
418enum { 331enum {
419 PRIMARY = 0, 332 PRIMARY = 0,
420 SECONDARY, 333 SECONDARY,
421}; 334};
422 335
336// define various rendition bits and masks. the rendition word
337// is 32 bits in size, and we should use it as efficiently as possible
338
423#define RS_None 0 339#define RS_None 0
424 340
425#define RS_fgMask 0x0000007fUL // 128 colors 341// GET_BGATTR depends on RS_fgShift > RS_bgShift
426#define RS_bgMask 0x00003f80UL // 128 colors 342#define RS_colorMask ((1UL << Color_Bits) - 1UL)
343#define RS_bgShift 0
344#define RS_fgShift (RS_bgShift + Color_Bits)
345#define RS_bgMask (RS_colorMask << RS_bgShift)
346#define RS_fgMask (RS_colorMask << RS_fgShift)
347
348// must have space for rxvt_fontset::fontCount * 2 + 2 values
349#define RS_fontShift (RS_fgShift + Color_Bits)
350#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
351#define RS_fontCount rxvt_fontset::fontCount
352#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
353
354// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
355#define RS_redraw (2UL << RS_fontShift)
356
357#define RS_Sel (1UL << 22)
358
359// 4 custom bits for extensions
360#define RS_customCount 16UL
361#define RS_customShift 23
362#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
427 363
428// font styles 364// font styles
429#define RS_Bold 0x00004000UL // value 1 365#define RS_Bold (1UL << RS_styleShift)
430#define RS_Italic 0x00008000UL // value 2 366#define RS_Italic (2UL << RS_styleShift)
367
368#define RS_styleCount 4
369#define RS_styleShift 27
370#define RS_styleMask (RS_Bold | RS_Italic)
431 371
432// fake styles 372// fake styles
433#define RS_Blink 0x00010000UL // blink 373#define RS_Blink (1UL << 29)
434#define RS_RVid 0x00020000UL // reverse video 374#define RS_RVid (1UL << 30) // reverse video
435#define RS_Uline 0x00040000UL // underline 375#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
448 376
449#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 377#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
450#define RS_attrMask (RS_baseattrMask | RS_fontMask) 378#define RS_attrMask (RS_baseattrMask | RS_fontMask)
451 379
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)) 380#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)) 381#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 */
469 382
470enum { 383enum {
471 C0_NUL = 0x00, 384 C0_NUL = 0x00,
472 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 385 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 , 386 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, 387 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, 388 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
476}; 389};
477#define CHAR_ST 0x9c /* 0234 */ 390#define CHAR_ST 0x9c /* 0234 */
478 391
479/* 392/*
480 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 393 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
481 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 394 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
484 XTerm_name = 0, 397 XTerm_name = 0,
485 XTerm_iconName = 1, 398 XTerm_iconName = 1,
486 XTerm_title = 2, 399 XTerm_title = 2,
487 XTerm_property = 3, // change X property 400 XTerm_property = 3, // change X property
488 XTerm_Color = 4, // change colors 401 XTerm_Color = 4, // change colors
489 XTerm_Color00 = 10, // not implemented, CLASH! 402 XTerm_Color00 = 10, // change fg color
490 XTerm_Color01 = 11, // not implemented 403 XTerm_Color01 = 11, // change bg color
491 XTerm_Color_cursor = 12, // change actual 'Cursor' color 404 XTerm_Color_cursor = 12, // change actual 'Cursor' color
492 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 405 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
493 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 406 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
494 XTerm_Color05 = 15, // not implemented (tektronix fg) 407 XTerm_Color05 = 15, // not implemented (tektronix fg)
495 XTerm_Color06 = 16, // not implemented (tektronix bg) 408 XTerm_Color06 = 16, // not implemented (tektronix bg)
496 XTerm_Color_RV = 17, // change actual 'Highlight' color 409 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
410 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
497 XTerm_logfile = 46, // not implemented 411 XTerm_logfile = 46, // not implemented
498 XTerm_font = 50, 412 XTerm_font = 50,
499 413
500 XTerm_konsole30 = 30, // reserved for konsole 414 XTerm_konsole30 = 30, // reserved for konsole
501 XTerm_konsole31 = 31, // reserved for konsole 415 XTerm_konsole31 = 31, // reserved for konsole
502 XTerm_emacs51 = 51, // reserved for emacs shell 416 XTerm_emacs51 = 51, // reserved for emacs shell
503 /* 417 /*
504 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
505 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
506 */ 419 */
507 Rxvt_Color_BD = 18, // change actual 'Bold' color 420
508 Rxvt_Color_UL = 19, // change actual 'Underline' color 421 // deprecated
422 Rxvt_restoreFG = 39,
423 Rxvt_restoreBG = 49,
424
509 Rxvt_Pixmap = 20, // new bg pixmap 425 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 426 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
513 427
514 URxvt_locale = 701, // change locale 428 URxvt_locale = 701, // change locale
515 URxvt_version = 702, // request version 429 URxvt_version = 702, // request version
516 430
517 URxvt_Color_IT = 704, // change actual 'Italic' colour 431 URxvt_Color_IT = 704, // change actual 'Italic' colour
518 URxvt_Color_tint = 705, // change actual tint colour 432 URxvt_Color_tint = 705, // change actual tint colour
433 URxvt_Color_BD = 706, // change actual 'Bold' color
434 URxvt_Color_UL = 707, // change actual 'Underline' color
519 URxvt_Color_BD = 706, 435 URxvt_Color_border = 708,
520 URxvt_Color_UL = 707,
521 436
522 URxvt_font = 710, 437 URxvt_font = 710,
523 URxvt_boldFont = 711, 438 URxvt_boldFont = 711,
524 URxvt_italicFont = 712, 439 URxvt_italicFont = 712,
525 URxvt_boldItalicFont = 713, 440 URxvt_boldItalicFont = 713,
526 441
527 URxvt_view_up = 720, 442 URxvt_view_up = 720,
528 URxvt_view_down = 721, 443 URxvt_view_down = 721,
529 444
530 URxvt_perl = 777, 445 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
531}; 446};
532 447
533/* Words starting with `Color_' are colours. Others are counts */ 448/* Words starting with `Color_' are colours. Others are counts */
534/* 449/*
535 * The PixColor and rendition colour usage should probably be decoupled 450 * The PixColor and rendition colour usage should probably be decoupled
536 * on the unnecessary items, e.g. Color_pointer, but won't bother 451 * 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 452 * until we need to. Also, be aware of usage in pixcolor_set
538 */ 453 */
539 454
540enum colour_list { 455enum colour_list {
456 Color_none = -2,
457 Color_transparent = -1,
541 Color_fg = 0, 458 Color_fg = 0,
542 Color_bg, 459 Color_bg,
543 minCOLOR, /* 2 */ 460 minCOLOR, /* 2 */
544 Color_Black = minCOLOR, 461 Color_Black = minCOLOR,
545 Color_Red3, 462 Color_Red3,
… …
563 Color_White = maxBrightCOLOR, 480 Color_White = maxBrightCOLOR,
564#else 481#else
565 Color_White = maxCOLOR, 482 Color_White = maxCOLOR,
566#endif 483#endif
567 minTermCOLOR = Color_White + 1, 484 minTermCOLOR = Color_White + 1,
485#if USE_256_COLORS
486 maxTermCOLOR = Color_White + 240,
487#else
568 maxTermCOLOR = Color_White + 72, 488 maxTermCOLOR = Color_White + 72,
489#endif
569#ifndef NO_CURSORCOLOR 490#ifndef NO_CURSORCOLOR
570 Color_cursor, 491 Color_cursor,
571 Color_cursor2, 492 Color_cursor2,
572#endif 493#endif
573 Color_pointer_fg, 494 Color_pointer_fg,
… …
582#if ENABLE_FRILLS 503#if ENABLE_FRILLS
583 Color_underline, 504 Color_underline,
584#endif 505#endif
585#ifdef OPTION_HC 506#ifdef OPTION_HC
586 Color_HC, 507 Color_HC,
508 Color_HTC,
587#endif 509#endif
588#ifdef KEEP_SCROLLCOLOR
589 Color_scroll, 510 Color_scroll,
511#ifdef RXVT_SCROLLBAR
590 Color_trough, 512 Color_trough,
591#endif 513#endif
592#if TINTING 514#if ENABLE_TRANSPARENCY
593 Color_tint, 515 Color_tint,
594#endif 516#endif
595#if OFF_FOCUS_FADING 517#if OFF_FOCUS_FADING
596 Color_fade, 518 Color_fade,
597#endif 519#endif
598 NRS_COLORS, /* */ 520 NRS_COLORS, /* */
599#ifdef KEEP_SCROLLCOLOR 521#ifdef RXVT_SCROLLBAR
600 Color_topShadow = NRS_COLORS, 522 Color_topShadow = NRS_COLORS,
601 Color_bottomShadow, 523 Color_bottomShadow,
602 TOTAL_COLORS 524 TOTAL_COLORS
603#else 525#else
604 TOTAL_COLORS = NRS_COLORS 526 TOTAL_COLORS = NRS_COLORS
605#endif 527#endif
606}; 528};
607 529
530#if USE_256_COLORS
531# define Color_Bits 9 // 0 .. maxTermCOLOR
532#else
608#define Color_Bits 7 // 0 .. maxTermCOLOR 533# define Color_Bits 7 // 0 .. maxTermCOLOR
609 534#endif
610#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
611#define NPIXCLR_BITS 32
612 535
613/* 536/*
614 * Resource list 537 * Resource list
615 */ 538 */
616enum { 539enum {
… …
641#define PrivMode_TtyOutputInh (1UL<<15) 564#define PrivMode_TtyOutputInh (1UL<<15)
642#define PrivMode_Keypress (1UL<<16) 565#define PrivMode_Keypress (1UL<<16)
643#define PrivMode_smoothScroll (1UL<<17) 566#define PrivMode_smoothScroll (1UL<<17)
644#define PrivMode_vt52 (1UL<<18) 567#define PrivMode_vt52 (1UL<<18)
645#define PrivMode_LFNL (1UL<<19) 568#define PrivMode_LFNL (1UL<<19)
646/* too annoying to implement X11 highlight tracking */ 569#define PrivMode_MouseBtnEvent (1UL<<20)
647/* #define PrivMode_MouseX11Track (1LU<<20) */ 570#define PrivMode_MouseAnyEvent (1UL<<21)
571#define PrivMode_BracketPaste (1UL<<22)
572#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
573#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
648 574
649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 575#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)
655 576
656#ifdef ALLOW_132_MODE 577#ifdef ALLOW_132_MODE
657# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 578# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658#else 579#else
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 580# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
661 582
662// do not change these constants lightly, there are many interdependencies 583// do not change these constants lightly, there are many interdependencies
663#define IMBUFSIZ 128 // input modifier buffer sizes 584#define IMBUFSIZ 128 // input modifier buffer sizes
664#define KBUFSZ 512 // size of keyboard mapping buffer 585#define KBUFSZ 512 // size of keyboard mapping buffer
665#define CBUFSIZ 2048 // size of command buffer 586#define CBUFSIZ 2048 // size of command buffer
587#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
666#define UBUFSIZ 2048 // character buffer 588#define UBUFSIZ 2048 // character buffer
667 589
668#ifndef PATH_MAX 590#if ENABLE_FRILLS
669# define PATH_MAX 16384 591# include <X11/Xmd.h>
592typedef struct _mwmhints
593{
594 CARD32 flags;
595 CARD32 functions;
596 CARD32 decorations;
597 INT32 input_mode;
598 CARD32 status;
599} MWMHints;
670#endif 600#endif
671 601
672/* Motif window hints */ 602/* Motif window hints */
673#define MWM_HINTS_FUNCTIONS (1L << 0) 603#define MWM_HINTS_FUNCTIONS (1L << 0)
674#define MWM_HINTS_DECORATIONS (1L << 1) 604#define MWM_HINTS_DECORATIONS (1L << 1)
… …
699/* 629/*
700 ***************************************************************************** 630 *****************************************************************************
701 * MACRO DEFINES 631 * MACRO DEFINES
702 ***************************************************************************** 632 *****************************************************************************
703 */ 633 */
634
635// speed hack, copy some member variable into a local variable of the same name
704#define dLocal(type,name) type const name = this->name 636#define dLocal(type,name) type const name = this->name
705 637
706// for speed reasons, we assume that all latin1 characters 638// for speed reasons, we assume that all codepoints 32 to 126 are
707// are single-width (the first unicode combining character 639// single-width.
708// is actually 0x300, but ascii is what matters most). 640#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
709#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
710 641
711/* convert pixel dimensions to row/column values. Everything as int32_t */ 642/* convert pixel dimensions to row/column values. Everything as int32_t */
712#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 643#define Pixel2Col(x) Pixel2Width((int32_t)(x))
713#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 644#define Pixel2Row(y) Pixel2Height((int32_t)(y))
714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 645#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
716#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 647#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
717#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 648#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 649#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 650#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
720 651
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) 652#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
730#define ROW(n) row_buf [LINENO (n)] 653#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
654
655#define LINENO(n) LINENO_of (this, n)
656#define ROW(n) ROW_of (this, n)
731 657
732/* how to build & extract colors and attributes */ 658/* how to build & extract colors and attributes */
733#define GET_BASEFG(x) (((x) & RS_fgMask)) 659#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
734#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 660#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
735 661
736#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 662#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
737#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 663#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
738 664
739#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 665#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
740#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 666#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
741 667
742#define GET_ATTR(x) (((x) & RS_attrMask)) 668#define GET_ATTR(x) (((x) & RS_attrMask))
669// return attributes defining the background, encoding doesn't matter
670// depends on RS_fgShift > RS_bgShift
743#define GET_BGATTR(x) \ 671#define GET_BGATTR(x) \
672 (ecb_unlikely ((x) & RS_RVid) \
744 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 673 ? (((x) & (RS_attrMask & ~RS_RVid)) \
745 | (((x) & RS_fgMask)<<Color_Bits)) \ 674 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
746 : ((x) & (RS_attrMask | RS_bgMask))) 675 : ((x) & (RS_attrMask | RS_bgMask)))
747#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
750 679
751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
752 681
753#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 682#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
754#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 683#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
755 684
756#if ENABLE_STYLES 685#if ENABLE_STYLES
757# define FONTSET(style) fontset[GET_STYLE (style)] 686# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
758#else 687#else
759# define FONTSET(style) fontset[0] 688# define FONTSET_of(t,style) (t)->fontset[0]
760#endif 689#endif
761 690
762#ifdef HAVE_SCROLLBARS 691#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)
772 692
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; 693typedef callback<void (const char *)> log_callback;
799typedef callback1<int, int> getfd_callback; 694typedef 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;
805 695
806/****************************************************************************/ 696/****************************************************************************/
807 697
808#define LINE_LONGER 0x0001 // line is continued on the next row 698#define LINE_LONGER 0x0001 // line is continued on the next row
809#define LINE_FILTERED 0x0002 // line has been filtered 699#define LINE_FILTERED 0x0002 // line has been filtered
810#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 700#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
701#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
702#define LINE_BIDI 0x0010 // line needs bidi (NYI)
811 703
812struct line_t { 704struct line_t
705{
813 text_t *t; // terminal the text 706 text_t *t; // terminal the text
814 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
815 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 708 tlen_t_ l; // length of each text line
816 uint32_t f; // flags 709 uint32_t f; // flags
817 710
818 bool is_longer () 711 bool is_longer ()
819 { 712 {
820 return f & LINE_LONGER; 713 return f & LINE_LONGER;
… …
850 } 743 }
851}; 744};
852 745
853/****************************************************************************/ 746/****************************************************************************/
854 747
855// primivite wrapper around mbstate_t to ensure initialisation 748// primitive wrapper around mbstate_t to ensure initialisation
856struct mbstate { 749struct mbstate
750{
857 mbstate_t mbs; 751 mbstate_t mbs;
858 752
859 operator mbstate_t *() { return &mbs; } 753 operator mbstate_t *() { return &mbs; }
860 void reset () { memset (&mbs, 0, sizeof (mbs)); } 754 void reset () { memset (&mbs, 0, sizeof (mbs)); }
861 mbstate () { reset (); } 755 mbstate () { reset (); }
… …
863 757
864/****************************************************************************/ 758/****************************************************************************/
865 759
866#define UNICODE_MASK 0x1fffffUL 760#define UNICODE_MASK 0x1fffffUL
867 761
868#if UNICODE3 762#if UNICODE_3
869# define COMPOSE_LO 0x40000000UL 763# define COMPOSE_LO 0x40000000UL
870# define COMPOSE_HI 0x400fffffUL 764# define COMPOSE_HI 0x400fffffUL
871# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 765# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
872#else 766#else
873# if ENABLE_PERL 767# if ENABLE_PERL
874# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 768# 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 769# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
876# else 770# else
877# define COMPOSE_LO 0xd800UL 771# define COMPOSE_LO 0xd800UL
878# define COMPOSE_HI 0xf8ffUL 772# define COMPOSE_HI 0xf8ffUL
879# endif 773# endif
… …
882 776
883#if ENABLE_COMBINING 777#if ENABLE_COMBINING
884// compose chars are used to represent composite characters 778// compose chars are used to represent composite characters
885// that are not representable in unicode, as well as characters 779// that are not representable in unicode, as well as characters
886// not fitting in the BMP. 780// not fitting in the BMP.
887struct compose_char { 781struct compose_char
782{
888 unicode_t c1, c2; // any chars != NOCHAR are valid 783 unicode_t c1, c2; // any chars != NOCHAR are valid
889 compose_char (unicode_t c1, unicode_t c2) 784 compose_char (unicode_t c1, unicode_t c2)
890 : c1(c1), c2(c2) 785 : c1(c1), c2(c2)
891 { } 786 { }
892}; 787};
893 788
894class rxvt_composite_vec { 789class rxvt_composite_vec
790{
895 vector<compose_char> v; 791 vector<compose_char> v;
896public: 792public:
897 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 793 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
898 int expand (unicode_t c, wchar_t *r); 794 int expand (unicode_t c, wchar_t *r);
899 compose_char *operator [](text_t c) 795 compose_char *operator [](text_t c)
… …
908#endif 804#endif
909 805
910/****************************************************************************/ 806/****************************************************************************/
911 807
912#ifdef KEYSYM_RESOURCE 808#ifdef KEYSYM_RESOURCE
913 class keyboard_manager; 809class keyboard_manager;
914#endif 810#endif
915 811
812typedef struct rxvt_term *rxvt_t;
813
814extern rxvt_t rxvt_current_term;
815
816#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
817#define GET_R rxvt_current_term
818
819/* ------------------------------------------------------------------------- */
820struct overlay_base
821{
822 int x, y, w, h; // overlay dimensions
823 text_t **text;
824 rend_t **rend;
825
826 // while tempting to add swap() etc. here, it effectively only increases code size
827};
828
829/* ------------------------------------------------------------------------- */
830
831typedef struct
832{
833 int row;
834 int col;
835} row_col_t;
836
837/*
838 * terminal limits:
839 *
840 * width : 1 <= width
841 * height : 1 <= height
842 * ncol : 1 <= ncol <= MAX(tlen_t)
843 * nrow : 1 <= nrow <= MAX(int)
844 * saveLines : 0 <= saveLines <= MAX(int)
845 * term_start : 0 <= term_start < saveLines
846 * total_rows : nrow + saveLines
847 *
848 * top_row : -saveLines <= top_row <= 0
849 * view_start : top_row <= view_start <= 0
850 *
851 * | most coordinates are stored relative to term_start,
852 * ROW_BUF | which is the first line of the terminal screen
853 * |························= row_buf[0]
854 * |························= row_buf[1]
855 * |························= row_buf[2] etc.
856 * |
857 * +------------+···········= term_start + top_row
858 * | scrollback |
859 * | scrollback +---------+·= term_start + view_start
860 * | scrollback | display |
861 * | scrollback | display |
862 * +------------+·display·+·= term_start
863 * | terminal | display |
864 * | terminal +---------+
865 * | terminal |
866 * | terminal |
867 * +------------+···········= term_start + nrow - 1
868 * |
869 * |
870 * END······················= total_rows
871 */
872
873struct TermWin_t
874{
875 int width; /* window width [pixels] */
876 int height; /* window height [pixels] */
877 int fwidth; /* font width [pixels] */
878 int fheight; /* font height [pixels] */
879 int fbase; /* font ascent (baseline) [pixels] */
880 int ncol; /* window columns [characters] */
881 int nrow; /* window rows [characters] */
882 int focus; /* window has focus */
883 int mapped; /* window state mapped? */
884 int int_bwidth; /* internal border width */
885 int ext_bwidth; /* external border width */
886 int lineSpace; /* number of extra pixels between rows */
887 int letterSpace; /* number of extra pixels between columns */
888 int saveLines; /* number of lines that fit in scrollback */
889 int total_rows; /* total number of rows in this terminal */
890 int term_start; /* term lines start here */
891 int view_start; /* scrollback view starts here */
892 int top_row; /* topmost row index of scrollback */
893 Window parent; /* parent identifier */
894 Window vt; /* vt100 window */
895 GC gc; /* GC for drawing */
896 Pixmap pixmap;
897 rxvt_drawable *drawable;
898 rxvt_fontset *fontset[4];
899};
900
901/*
902 * screen accounting:
903 * screen_t elements
904 * row: Cursor row position : 0 <= row < nrow
905 * col: Cursor column position : 0 <= col < ncol
906 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
907 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
908 *
909 * selection_t elements
910 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
911 * nothing is selected
912 * beg: row/column of beginning of selection : never past mark
913 * mark: row/column of initial click : never past end
914 * end: row/column of one character past end of selection
915 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
916 * * Note: col == -1 ==> we're left of screen
917 *
918 */
919struct screen_t
920{
921 row_col_t cur; /* cursor position on the screen */
922 int tscroll; /* top of settable scroll region */
923 int bscroll; /* bottom of settable scroll region */
924 unsigned int charset; /* character set number [0..3] */
925 unsigned int flags; /* see below */
926 row_col_t s_cur; /* saved cursor position */
927 unsigned int s_charset; /* saved character set number [0..3] */
928 char s_charset_char;
929 rend_t s_rstyle; /* saved rendition style */
930};
931
932enum selection_op_t
933{
934 SELECTION_CLEAR = 0, /* nothing selected */
935 SELECTION_INIT, /* marked a point */
936 SELECTION_BEGIN, /* started a selection */
937 SELECTION_CONT, /* continued selection */
938 SELECTION_DONE /* selection put in CUT_BUFFER0 */
939};
940
941struct selection_t
942{
943 wchar_t *text; /* selected text */
944 unsigned int len; /* length of selected text */
945 unsigned int screen; /* screen being used */
946 unsigned int clicks; /* number of clicks */
947 selection_op_t op; /* current operation */
948 bool rect; /* rectangular selection? */
949 row_col_t beg; /* beginning of selection <= mark */
950 row_col_t mark; /* point of initial click <= end */
951 row_col_t end; /* one character past end point */
952 wchar_t *clip_text; /* text copied to the clipboard */
953 unsigned int clip_len; /* length of clipboard text */
954};
955
956/* ------------------------------------------------------------------------- */
957
958/* screen_t flags */
959#define Screen_Relative (1<<0) /* relative origin mode flag */
960#define Screen_VisibleCursor (1<<1) /* cursor visible? */
961#define Screen_Autowrap (1<<2) /* auto-wrap flag */
962#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
963#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
964#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
965
966/* rxvt_vars.options */
967enum {
968# define def(name) Opt_ ## name,
969# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
970 Opt_0,
971# include "optinc.h"
972# undef nodef
973# undef def
974 Opt_count
975};
976
977/* ------------------------------------------------------------------------- */
978
979struct rxvt_vars : TermWin_t
980{
981 scrollBar_t scrollBar;
982 uint8_t options[(Opt_count + 7) >> 3];
983 XSizeHints szHint;
984 rxvt_color *pix_colors;
985 Cursor TermWin_cursor; /* cursor for vt window */
986 line_t *row_buf; // all lines, scrollback + terminal, circular
987 line_t *drawn_buf; // text on screen
988 line_t *swap_buf; // lines for swap buffer
989 char *tabs; /* per location: 1 == tab-stop */
990 screen_t screen;
991 screen_t swap;
992 selection_t selection;
993 rxvt_color pix_colors_focused[TOTAL_COLORS];
994#ifdef OFF_FOCUS_FADING
995 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
996#endif
997};
998
916struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 999struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1000{
1001
1002 // special markers with magic addresses
1003 static const char resval_undef []; // options specifically unset
1004 static const char resval_on []; // boolean options switched on
1005 static const char resval_off []; // or off
1006
917 log_callback *log_hook; // log error messages through this hook, if != 0 1007 log_callback *log_hook; // log error messages through this hook, if != 0
918 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
919#if ENABLE_PERL 1009#if ENABLE_PERL
920 rxvt_perl_term perl; 1010 rxvt_perl_term perl;
921#endif 1011#endif
922 struct mbstate mbstate; // current input multibyte state 1012 struct mbstate mbstate; // current input multibyte state
923 1013
924 unsigned char want_refresh:1, 1014 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 */ 1015 current_screen:1, /* primary or secondary */
933 num_scr_allow:1, 1016 num_scr_allow:1,
934 bypass_keystate:1, 1017 bypass_keystate:1,
1018#if ENABLE_FRILLS
1019 urgency_hint:1,
1020#endif
935#ifdef CURSOR_BLINK 1021#if CURSOR_BLINK
936 hidden_cursor:1, 1022 hidden_cursor:1,
937#endif 1023#endif
938#ifdef TEXT_BLINK 1024#if TEXT_BLINK
939 hidden_text:1, 1025 hidden_text:1,
940#endif 1026#endif
941#ifdef POINTER_BLANK 1027#if POINTER_BLANK
942 hidden_pointer:1, 1028 hidden_pointer:1,
943#endif 1029#endif
944 enc_utf8:1, /* wether locale uses utf-8 */ 1030 enc_utf8:1, /* whether locale uses utf-8 */
945 seen_input:1, /* wether we have seen some program output yet */ 1031 seen_input:1, /* whether we have seen some program output yet */
946 seen_resize:1, /* wether we had a resize event */ 1032 seen_resize:1, /* whether we had a resize event */
947 parsed_geometry:1; 1033 parsed_geometry:1;
948 1034
949 unsigned char refresh_type, 1035 unsigned char refresh_type,
950#ifdef META8_OPTION 1036#ifdef META8_OPTION
951 meta_char, /* Alt-key prefix */ 1037 meta_char; /* Alt-key prefix */
952#endif 1038#endif
953 scrollbar_align,
954 selection_wait,
955 selection_type;
956/* ---------- */ 1039/* ---------- */
957 bool rvideo_state, rvideo_mode; 1040 bool rvideo_state, rvideo_mode;
958#ifndef NO_BELL 1041#ifndef NO_BELL
959 bool rvideo_bell; 1042 bool rvideo_bell;
960#endif 1043#endif
961 int num_scr; /* screen: number lines scrolled */ 1044 int num_scr; /* screen: number of lines scrolled */
962 int prev_ncol, /* screen: previous number of columns */ 1045 int prev_ncol, /* screen: previous number of columns */
963 prev_nrow; /* screen: previous number of rows */ 1046 prev_nrow; /* screen: previous number of rows */
964/* ---------- */ 1047/* ---------- */
965 rend_t rstyle; 1048 rend_t rstyle;
966/* ---------- */
967 uint32_t pixcolor_set[NPIXCLR_SETS];
968/* ---------- */ 1049/* ---------- */
969#ifdef SELECTION_SCROLLING 1050#ifdef SELECTION_SCROLLING
970 int scroll_selection_lines; 1051 int scroll_selection_lines;
971 enum page_dirn scroll_selection_dir; 1052 enum page_dirn scroll_selection_dir;
972 int selection_save_x, 1053 int selection_save_x,
… …
978 /* give proper Scroll behaviour */ 1059 /* give proper Scroll behaviour */
979#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1060#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
980 mouse_slip_wheel_speed, 1061 mouse_slip_wheel_speed,
981#endif 1062#endif
982 refresh_count, 1063 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, 1064 window_vt_x,
989 window_vt_y, 1065 window_vt_y,
990 window_sb_x, 1066 mouse_row,
1067 mouse_col,
991# ifdef POINTER_BLANK 1068# ifdef POINTER_BLANK
992 pointerBlankDelay, 1069 pointerBlankDelay,
993# endif 1070# endif
994 allowedxerror; 1071 allowedxerror;
995/* ---------- */ 1072/* ---------- */
… …
1001 unsigned long priv_modes, 1078 unsigned long priv_modes,
1002 SavedModes; 1079 SavedModes;
1003/* ---------- */ 1080/* ---------- */
1004 Atom *xa; 1081 Atom *xa;
1005/* ---------- */ 1082/* ---------- */
1006#ifdef RXVT_SCROLLBAR 1083 Time selection_time,
1007 GC scrollbarGC, 1084 clipboard_time;
1008 topShadowGC, 1085 rxvt_selection *selection_req;
1009 botShadowGC; 1086 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/* ---------- */ 1087/* ---------- */
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; 1088 struct mouse_event MEvent;
1046 XComposeStatus compose; 1089 XComposeStatus compose;
1047 ttymode_t tio; 1090 static struct termios def_tio;
1048 row_col_t oldcursor; 1091 row_col_t oldcursor;
1049#ifdef XPM_BACKGROUND 1092#ifdef HAVE_BG_PIXMAP
1050 bgPixmap_t bgPixmap; 1093 void bg_init ();
1051 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1094 void bg_destroy ();
1095
1096 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2,
1101
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103
1104 BG_PROP_SCALE = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN | BG_TILE,
1108
1109 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112
1113 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9,
1116
1117 BG_IS_TRANSPARENT = 1 << 10,
1118 BG_NEEDS_REFRESH = 1 << 11,
1119 BG_IS_SIZE_SENSITIVE = 1 << 12,
1120 BG_IS_FROM_FILE = 1 << 13,
1121 };
1122
1123 unsigned int bg_flags;
1124
1125# ifdef BG_IMAGE_FROM_FILE
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags);
1128
1129 enum {
1130 noScale = 0,
1131 windowScale = 100,
1132 defaultScale = windowScale,
1133 centerAlign = 50,
1134 defaultAlign = centerAlign,
1135 };
1136
1137 unsigned int h_scale, v_scale; /* percents of the window size */
1138 int h_align, v_align; /* percents of the window size:
1139 0 - left align, 50 - center, 100 - right */
1140
1141 bool bg_set_geometry (const char *geom, bool update = false);
1142 void bg_set_default_geometry ()
1143 {
1144 h_scale = v_scale = defaultScale;
1145 h_align = v_align = defaultAlign;
1146 }
1147
1148 bool bg_set_file (const char *file);
1149# endif
1150
1151# ifdef ENABLE_TRANSPARENCY
1152 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint;
1154 int shade;
1155 int h_blurRadius, v_blurRadius;
1156
1157 bool bg_set_transparent ();
1158 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom);
1163
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1166 unsigned long make_transparency_pixmap ();
1167# endif
1168
1169 ev_tstamp bg_valid_since;
1170
1171 Pixmap bg_pixmap;
1172 unsigned int bg_pmap_width, bg_pmap_height;
1173
1174 int target_x;
1175 int target_y;
1176 bool bg_set_position (int x, int y);
1177 bool bg_window_size_sensitive ();
1178 bool bg_window_position_sensitive ();
1179
1180 bool bg_render ();
1181 void bg_invalidate ()
1182 {
1183 bg_flags &= ~BG_IS_VALID;
1184 }
1185#endif
1186#ifdef HAVE_AFTERIMAGE
1187 ASImage *original_asim;
1188 ASVisual *asv;
1189 ASImageManager *asimman;
1190
1191 void init_asv ()
1192 {
1193 if (!asv)
1194 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1195 }
1196#endif
1197#ifdef HAVE_PIXBUF
1198 GdkPixbuf *pixbuf;
1199 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1200 int src_x, int src_y, int dst_x, int dst_y,
1201 unsigned int width, unsigned int height);
1052#endif 1202#endif
1053 1203
1054#if ENABLE_OVERLAY 1204#if ENABLE_OVERLAY
1055 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1205 overlay_base ov;
1056 text_t **ov_text;
1057 rend_t **ov_rend;
1058 1206
1059 void scr_swap_overlay () NOTHROW; 1207 void scr_swap_overlay () NOTHROW;
1060 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1208 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1061 void scr_overlay_off () NOTHROW; 1209 void scr_overlay_off () NOTHROW;
1062 void scr_overlay_set (int x, int y, 1210 void scr_overlay_set (int x, int y,
… …
1080 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1228 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1081 1229
1082#ifdef KEYSYM_RESOURCE 1230#ifdef KEYSYM_RESOURCE
1083 keyboard_manager *keyboard; 1231 keyboard_manager *keyboard;
1084#endif 1232#endif
1233#ifndef NO_RESOURCES
1234 XrmDatabase option_db;
1235#endif
1085 1236
1086 const char *rs[NUM_RESOURCES]; 1237 const char *rs[NUM_RESOURCES];
1087 /* command input buffering */ 1238 /* command input buffering */
1088 char *cmdbuf_ptr, *cmdbuf_endp; 1239 char *cmdbuf_ptr, *cmdbuf_endp;
1089 char cmdbuf_base[CBUFSIZ]; 1240 char cmdbuf_base[CBUFSIZ];
… …
1097 1248
1098#if ENABLE_FRILLS || ISO_14755 1249#if ENABLE_FRILLS || ISO_14755
1099 // ISO 14755 entry support 1250 // ISO 14755 entry support
1100 unicode_t iso14755buf; 1251 unicode_t iso14755buf;
1101 void commit_iso14755 (); 1252 void commit_iso14755 ();
1102 int hex_keyval (XKeyEvent &ev);
1103# if ISO_14755 1253# if ISO_14755
1104 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1254 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1105 void iso14755_54 (int x, int y); 1255 void iso14755_54 (int x, int y);
1106# endif 1256# endif
1107#endif 1257#endif
1108 1258
1109 // modifies first argument(!)
1110 void paste (char *data, unsigned int len) NOTHROW;
1111
1112 long vt_emask, vt_emask_perl, vt_emask_xim; 1259 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1113 1260
1114 void vt_select_input () const NOTHROW 1261 void vt_select_input () const NOTHROW
1115 { 1262 {
1116 XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1263 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1117 } 1264 }
1118 1265
1119#if TRANSPARENT 1266#if ENABLE_TRANSPARENCY || ENABLE_PERL
1120 void rootwin_cb (XEvent &xev); 1267 void rootwin_cb (XEvent &xev);
1121 xevent_watcher rootwin_ev; 1268 xevent_watcher rootwin_ev;
1122#endif 1269#endif
1270#ifdef HAVE_BG_PIXMAP
1271 void update_background ();
1272 void update_background_cb (ev::timer &w, int revents);
1273 ev::timer update_background_ev;
1274#endif
1123 1275
1124 void x_cb (XEvent &xev); 1276 void x_cb (XEvent &xev);
1125 void flush ();
1126 xevent_watcher termwin_ev; 1277 xevent_watcher termwin_ev;
1127 xevent_watcher vt_ev; 1278 xevent_watcher vt_ev;
1128#ifdef HAVE_SCROLLBARS
1129 xevent_watcher scrollbar_ev; 1279 xevent_watcher scrollbar_ev;
1130#endif
1131 1280
1132 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1281 void child_cb (ev::child &w, int revents); ev::child child_ev;
1133 void check_cb (check_watcher &w); check_watcher check_ev; 1282 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1134 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1283 void refresh_check ();
1135 void flush_cb (time_watcher &w); time_watcher flush_ev; 1284 void flush ();
1136 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1285 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1137 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1286 void cmdbuf_reify ();
1287 void cmdbuf_append (const char *str, size_t count);
1288 bool pty_fill ();
1289 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1138 1290
1139#ifdef CURSOR_BLINK 1291#ifdef CURSOR_BLINK
1140 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1292 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1141#endif 1293#endif
1142#ifdef TEXT_BLINK 1294#ifdef TEXT_BLINK
1143 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1295 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1144#endif 1296#endif
1145#ifndef NO_BELL 1297#ifndef NO_BELL
1146 void bell_cb (time_watcher &w); time_watcher bell_ev; 1298 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1147#endif 1299#endif
1148 1300
1149#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1301#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1150 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1302 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1151#endif 1303#endif
1152#ifdef SELECTION_SCROLLING 1304#ifdef SELECTION_SCROLLING
1153 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1305 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1154#endif 1306#endif
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1307#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1156 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1308 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1157#endif 1309#endif
1158 1310
1159#ifdef POINTER_BLANK 1311#ifdef POINTER_BLANK
1160 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1312 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1161 void pointer_blank (); 1313 void pointer_blank ();
1162#endif 1314#endif
1163 void pointer_unblank (); 1315 void pointer_unblank ();
1164 1316
1165 void tt_printf (const char *fmt,...); 1317 void tt_printf (const char *fmt,...);
1166 void tt_write (const char *data, unsigned int len); 1318 void tt_write (const char *data, unsigned int len);
1167 void pty_write (); 1319 void pty_write ();
1168 1320
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) 1321 void init (stringvec *argv, stringvec *envv)
1179 { 1322 {
1180 this->argv = argv; 1323 this->argv = argv;
1181 return init (argv->size (), argv->begin (), envv); 1324 init (argv->size (), argv->begin (), envv);
1182 } 1325 }
1183
1184 bool init_vars ();
1185
1186 bool pty_fill ();
1187 1326
1188 void make_current () const // make this the "currently active" urxvt instance 1327 void make_current () const // make this the "currently active" urxvt instance
1189 { 1328 {
1190 SET_R (this); 1329 SET_R (this);
1330 set_environ (envv);
1191 rxvt_set_locale (locale); 1331 rxvt_set_locale (locale);
1192 set_environ (envv);
1193 } 1332 }
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 1333
1211#if USE_XIM 1334#if USE_XIM
1212 rxvt_xim *input_method; 1335 rxvt_xim *input_method;
1213 XIC Input_Context; 1336 XIC Input_Context;
1214 XIMStyle input_style; 1337 XIMStyle input_style;
… …
1219 void im_set_size (XRectangle &size); 1342 void im_set_size (XRectangle &size);
1220 void im_set_position (XPoint &pos) NOTHROW; 1343 void im_set_position (XPoint &pos) NOTHROW;
1221 void im_set_color (unsigned long &fg, unsigned long &bg); 1344 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); 1345 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1223 1346
1224 bool IMisRunning (); 1347 bool im_is_running ();
1225 void IMSendSpot (); 1348 void im_send_spot ();
1226 bool IM_get_IC (const char *modifiers); 1349 bool im_get_ic (const char *modifiers);
1227 void IMSetStatusPosition (); 1350 void im_set_position ();
1228#endif 1351#endif
1229
1230 void resize_scrollbar ();
1231 1352
1232 // command.C 1353 // command.C
1233 void lookup_key (XKeyEvent &ev); 1354 void key_press (XKeyEvent &ev);
1234 unsigned int cmd_write (const char *str, unsigned int count); 1355 void key_release (XKeyEvent &ev);
1235 1356
1236 wchar_t next_char () NOTHROW; 1357 wchar_t next_char () NOTHROW;
1237 wchar_t cmd_getc () THROW ((class out_of_input)); 1358 wchar_t cmd_getc () THROW ((class out_of_input));
1238 uint32_t next_octet () NOTHROW; 1359 uint32_t next_octet () NOTHROW;
1239 uint32_t cmd_get8 () THROW ((class out_of_input)); 1360 uint32_t cmd_get8 () THROW ((class out_of_input));
1240 1361
1241 bool cmd_parse (); 1362 void cmd_parse ();
1242 void mouse_report (XButtonEvent &ev); 1363 void mouse_report (XButtonEvent &ev);
1243 void button_press (XButtonEvent &ev); 1364 void button_press (XButtonEvent &ev);
1244 void button_release (XButtonEvent &ev); 1365 void button_release (XButtonEvent &ev);
1245 void focus_in (); 1366 void focus_in ();
1246 void focus_out (); 1367 void focus_out ();
1247 int check_our_parents (); 1368#if ENABLE_FRILLS
1369 void set_urgency (bool enable);
1370#else
1371 void set_urgency (bool enable) { }
1372#endif
1373 void update_fade_color (unsigned int idx);
1248#ifdef PRINTPIPE 1374#ifdef PRINTPIPE
1249 FILE *popen_printer (); 1375 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream); 1376 int pclose_printer (FILE *stream);
1251#endif 1377#endif
1252 void process_print_pipe (); 1378 void process_print_pipe ();
… …
1257 void process_window_ops (const int *args, unsigned int nargs); 1383 void process_window_ops (const int *args, unsigned int nargs);
1258 char *get_to_st (unicode_t &ends_how); 1384 char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq (); 1385 void process_dcs_seq ();
1260 void process_osc_seq (); 1386 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, char resp); 1387 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); 1388 void process_xterm_seq (int op, char *str, char resp);
1263 int privcases (int mode, unsigned long bit); 1389 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1390 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); 1391 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics ();
1267 // init.C 1392 // init.C
1393 void init_vars ();
1394 const char **init_resources (int argc, const char *const *argv);
1395 void init (int argc, const char *const *argv, stringvec *envv);
1396 void init_env ();
1397 void set_locale (const char *locale);
1398 void init_xlocale ();
1399 void init_command (const char *const *argv);
1400 void run_command (const char *const *argv);
1401 int run_child (const char *const *argv);
1402 void color_aliases (int idx);
1403 void create_windows (int argc, const char *const *argv);
1268 void Get_Colours (); 1404 void get_colours ();
1269 void get_ourmods (); 1405 void get_ourmods ();
1406 void set_icon (const char *file);
1270 // main.C 1407 // main.C
1408 void tt_winch ();
1409 rxvt_term ();
1410 ~rxvt_term ();
1411 void destroy ();
1412 void emergency_cleanup ();
1413 void recolour_cursor ();
1414 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1415 void window_calc (unsigned int newwidth, unsigned int newheight);
1271 bool set_fonts (); 1416 bool set_fonts ();
1272 void set_string_property (Atom prop, const char *str, int len = -1); 1417 void set_string_property (Atom prop, const char *str, int len = -1);
1418 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); 1419 void set_utf8_property (Atom prop, const char *str, int len = -1);
1274 void set_title (const char *str); 1420 void set_title (const char *str);
1275 void set_icon_name (const char *str); 1421 void set_icon_name (const char *str);
1276 void set_window_color (int idx, const char *color); 1422 void set_window_color (int idx, const char *color);
1277 void set_colorfgbg (); 1423 void set_colorfgbg ();
1278 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1424 bool set_color (rxvt_color &color, const char *name);
1425 void alias_color (int dst, int src);
1279 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1426 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1427 void get_window_origin (int &x, int &y);
1428 Pixmap get_pixmap_property (Atom property);
1280 1429
1281 // screen.C 1430 // screen.C
1282 1431
1283 void lalloc (line_t &l) const 1432 void lalloc (line_t &l) const
1284 { 1433 {
… …
1312 { 1461 {
1313 int base = GET_BASEFG (r); 1462 int base = GET_BASEFG (r);
1314#ifndef NO_BRIGHTCOLOR 1463#ifndef NO_BRIGHTCOLOR
1315 if (r & RS_Bold 1464 if (r & RS_Bold
1316# if ENABLE_STYLES 1465# if ENABLE_STYLES
1317 && OPTION (Opt_intensityStyles) 1466 && option (Opt_intensityStyles)
1318# endif 1467# endif
1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1468 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1320 base += minBrightCOLOR - minCOLOR; 1469 base += minBrightCOLOR - minCOLOR;
1321#endif 1470#endif
1322 return base; 1471 return base;
… …
1326 { 1475 {
1327 int base = GET_BASEBG (r); 1476 int base = GET_BASEBG (r);
1328#ifndef NO_BRIGHTCOLOR 1477#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Blink 1478 if (r & RS_Blink
1330# if ENABLE_STYLES 1479# if ENABLE_STYLES
1331 && OPTION (Opt_intensityStyles) 1480 && option (Opt_intensityStyles)
1332# endif 1481# endif
1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1482 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1334 base += minBrightCOLOR - minCOLOR; 1483 base += minBrightCOLOR - minCOLOR;
1335#endif 1484#endif
1336 return base; 1485 return base;
1337 } 1486 }
1338 1487
1339 bool option (uint32_t opt) const NOTHROW 1488 bool option (uint8_t opt) const NOTHROW
1340 { 1489 {
1341 return OPTION (opt); 1490 return options[opt >> 3] & (1 << (opt & 7));
1342 } 1491 }
1343 1492
1344 void set_option (uint32_t opt, bool set) NOTHROW 1493 void set_option (uint8_t opt, bool set = true) NOTHROW;
1494
1495 void set_privmode (unsigned bit, int set) NOTHROW
1345 { 1496 {
1346 if (set) 1497 if (set)
1347 options |= opt; 1498 priv_modes |= bit;
1348 else 1499 else
1349 options &= ~opt; 1500 priv_modes &= ~bit;
1350 } 1501 }
1351 1502
1503 // modifies first argument(!)
1504 void tt_paste (char *data, unsigned int len) NOTHROW;
1505 void paste (char *data, unsigned int len) NOTHROW;
1352 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1506 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; 1507 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1508 void scr_kill_char (line_t &l, int col) const NOTHROW;
1354 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1509 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1355 void scr_reset (); 1510 void scr_reset ();
1356 void scr_release () NOTHROW; 1511 void scr_release () NOTHROW;
1357 void scr_clear (bool really = false) NOTHROW; 1512 void scr_clear (bool really = false) NOTHROW;
1358 void scr_refresh () NOTHROW; 1513 void scr_refresh () NOTHROW;
… …
1363 void scr_backindex () NOTHROW; 1518 void scr_backindex () NOTHROW;
1364 void scr_forwardindex () NOTHROW; 1519 void scr_forwardindex () NOTHROW;
1365#endif 1520#endif
1366 void scr_touch (bool refresh) NOTHROW; 1521 void scr_touch (bool refresh) NOTHROW;
1367 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1522 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);
1369 void scr_recolour () NOTHROW; 1523 void scr_recolour (bool refresh = true) NOTHROW;
1370 void scr_remap_chars () NOTHROW; 1524 void scr_remap_chars () NOTHROW;
1371 void scr_remap_chars (line_t &l) NOTHROW; 1525 void scr_remap_chars (line_t &l) NOTHROW;
1372 1526
1373 enum cursor_mode { SAVE, RESTORE }; 1527 enum cursor_mode { SAVE, RESTORE };
1374 1528
1375 void scr_poweron (); 1529 void scr_poweron ();
1530 void scr_soft_reset () NOTHROW;
1376 void scr_cursor (cursor_mode mode) NOTHROW; 1531 void scr_cursor (cursor_mode mode) NOTHROW;
1377 void scr_do_wrap () NOTHROW; 1532 void scr_do_wrap () NOTHROW;
1378 void scr_swap_screen () NOTHROW; 1533 void scr_swap_screen () NOTHROW;
1379 void scr_change_screen (int scrn); 1534 void scr_change_screen (int scrn);
1380 void scr_color (unsigned int color, int fgbg) NOTHROW; 1535 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1408 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1563 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; 1564 void scr_reverse_selection () NOTHROW;
1410 void scr_dump (int fd) NOTHROW; 1565 void scr_dump (int fd) NOTHROW;
1411 1566
1412 void selection_check (int check_more) NOTHROW; 1567 void selection_check (int check_more) NOTHROW;
1413 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1414 void selection_property (Window win, Atom prop) NOTHROW;
1415 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1568 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; 1569 void selection_clear (bool clipboard = false) NOTHROW;
1418 void selection_make (Time tm); 1570 void selection_make (Time tm);
1419 bool selection_grab (Time tm) NOTHROW; 1571 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1420 void selection_start_colrow (int col, int row) NOTHROW; 1572 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; 1573 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; 1574 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1423 void selection_remove_trailing_spaces () NOTHROW; 1575 void selection_remove_trailing_spaces () NOTHROW;
1424 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1576 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1425 void selection_click (int clicks, int x, int y) NOTHROW; 1577 void selection_click (int clicks, int x, int y) NOTHROW;
1426 void selection_extend (int x, int y, int flag) NOTHROW; 1578 void selection_extend (int x, int y, int flag) NOTHROW;
1427 void selection_rotate (int x, int y) NOTHROW; 1579 void selection_rotate (int x, int y) NOTHROW;
1428 1580
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 1581 // xdefaults.C
1460 void get_options (int argc, const char *const *argv); 1582 void get_options (int argc, const char *const *argv);
1461 int parse_keysym (const char *str, const char *arg); 1583 int parse_keysym (const char *str, const char *arg);
1462 void get_xdefaults (FILE *stream, const char *name); 1584 const char *x_resource (const char *name);
1463 void extract_resources (); 1585 void extract_resources ();
1464 // xpm.C
1465 int scale_pixmap (const char *geom);
1466 void resize_pixmap ();
1467 Pixmap set_bgPixmap (const char *file);
1468}; 1586};
1469 1587
1470/* 1588#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 1589
1481#endif /* _RXVT_H_ */
1482

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