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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.213 by root, Tue Jan 17 06:06:42 2006 UTC vs.
Revision 1.426 by sf-exg, Tue Jan 4 23:12:10 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
64# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 65# define CURSOR_BLINK 1
66# define OPTION_HC 1
67# define BUILTIN_GLYPHS 1
21#else 68#else
22# define ENABLE_MINIMAL 1 69# define ENABLE_MINIMAL 1
23#endif 70#endif
24 71
25#include <limits.h> 72#include <limits.h>
26 73
27#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
28#include <X11/keysym.h> 75#include <X11/keysym.h>
29#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 77#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 78
35#include "encoding.h" 79#include "encoding.h"
80#include "rxvtutil.h"
36#include "rxvtfont.h" 81#include "rxvtfont.h"
37#include "rxvttoolkit.h" 82#include "rxvttoolkit.h"
38#include "iom.h" 83#include "scrollbar.h"
84#include "ev_cpp.h"
39#include "salloc.h" 85#include "salloc.h"
86#include "libptytty.h"
40 87
41#include "rxvtperl.h" 88#include "rxvtperl.h"
42 89
43// try to avoid some macros to decrease code size, on some systems 90// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 91#if ENABLE_MINIMAL
… …
52/* 99/*
53 ***************************************************************************** 100 *****************************************************************************
54 * SYSTEM HACKS 101 * SYSTEM HACKS
55 ***************************************************************************** 102 *****************************************************************************
56 */ 103 */
57/* Consistent defines - please report on the necessity
58 * @ Unixware: defines (__svr4__)
59 */
60#if defined (SVR4) && !defined (__svr4__)
61# define __svr4__ 1
62#endif
63#if defined (sun) && !defined (__sun__)
64# define __sun__ 1
65#endif
66 104
67#ifndef HAVE_XPOINTER
68typedef char *XPointer;
69#endif
70
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 105#include <termios.h>
73typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 106
85#ifdef XPM_BACKGROUND 107#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 108
93#ifndef STDIN_FILENO 109#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 110# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 111# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 112# define STDERR_FILENO 2
97#endif 113#endif
98 114
115#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
116# define EXIT_SUCCESS 0 /* exit function success */
117# define EXIT_FAILURE 1 /* exit function failure */
118#endif
119
120#ifndef PATH_MAX
121# define PATH_MAX 16384
122#endif
123
124/****************************************************************************/
125
126// exception thrown on fatal (per-instance) errors
127class rxvt_failure_exception { };
128
129// exception thrown when the command parser runs out of input data
130class out_of_input { };
131
99/* 132/*
100 ***************************************************************************** 133 *****************************************************************************
101 * PROTOTYPES 134 * PROTOTYPES
102 ***************************************************************************** 135 *****************************************************************************
103 */ 136 */
104// main.C 137// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 138#define SET_LOCALE(locale) rxvt_set_locale (locale)
106RETSIGTYPE rxvt_Exit_signal (int sig); 139extern bool rxvt_set_locale (const char *locale) NOTHROW;
107void rxvt_clean_exit (); 140extern void rxvt_push_locale (const char *locale) NOTHROW;
108void * rxvt_malloc (size_t size); 141extern void rxvt_pop_locale () NOTHROW;
109void * rxvt_calloc (size_t number, size_t size); 142void rxvt_init ();
110void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 143
113// util.C 144// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 145char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 146wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 147char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 148wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 149
120// misc.C
121char * rxvt_r_basename (const char *str); 150const char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 152void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 153void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 156
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 157char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 158char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 159void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 160
134void rxvt_usleep (int usecs); 161void * rxvt_malloc (size_t size);
162void * rxvt_calloc (size_t number, size_t size);
163void * rxvt_realloc (void *ptr, size_t size);
135 164
136///////////////////////////////////////////////////////////////////////////// 165/////////////////////////////////////////////////////////////////////////////
137 166
138// temporarily replace the process environment 167// temporarily replace the process environment
139extern char **environ; 168extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 169extern char **rxvt_environ; // the original environ pointer
141 170
171static inline void
142inline void set_environ (stringvec *envv) 172set_environ (stringvec *envv)
143{ 173{
174#if ENABLE_PERL
175 assert (envv);
176#else
144 if (envv) 177 if (envv)
178#endif
145 environ = (char **)envv->begin (); 179 environ = (char **)envv->begin ();
146} 180}
147 181
182static inline void
148inline void set_environ (char **envv) 183set_environ (char **envv)
149{ 184{
185#if ENABLE_PERL
186 assert (envv);
187#else
150 if (envv) 188 if (envv)
189#endif
151 environ = envv; 190 environ = envv;
152} 191}
192
193struct localise_env
194{
195 char **orig_env;
196
197 localise_env (char **new_env)
198 {
199 orig_env = environ;
200 environ = new_env;
201 }
202
203 ~localise_env ()
204 {
205 environ = orig_env;
206 }
207};
153 208
154/* 209/*
155 ***************************************************************************** 210 *****************************************************************************
156 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
157 ***************************************************************************** 212 *****************************************************************************
158 */ 213 */
159struct grwin_t;
160
161/* If we're using either the rxvt scrollbar, keep the
162 * scrollColor resource.
163 */
164#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
165# define KEEP_SCROLLCOLOR 1
166#else
167# undef KEEP_SCROLLCOLOR
168#endif
169
170#ifdef XPM_BACKGROUND
171typedef struct {
172 short w, h, x, y;
173 Pixmap pixmap;
174} bgPixmap_t;
175#endif
176 214
177/* 215/*
178 * the 'essential' information for reporting Mouse Events 216 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 217 * pared down from XButtonEvent
180 */ 218 */
181struct mouse_event { 219struct mouse_event
220{
182 int clicks; 221 int clicks;
183 Time time; /* milliseconds */ 222 Time time; /* milliseconds */
184 unsigned int state; /* key or button mask */ 223 unsigned int state; /* key or button mask */
185 unsigned int button; /* detail */ 224 unsigned int button; /* detail */
186}; 225};
187 226
188#if ENABLE_FRILLS
189typedef struct _mwmhints {
190 CARD32 flags;
191 CARD32 functions;
192 CARD32 decorations;
193 INT32 input_mode;
194 CARD32 status;
195} MWMHints;
196#endif
197
198#if ENABLE_XEMBED 227#if ENABLE_XEMBED
199// XEMBED messages 228// XEMBED messages
200# define XEMBED_EMBEDDED_NOTIFY 0 229# define XEMBED_EMBEDDED_NOTIFY 0
201# define XEMBED_WINDOW_ACTIVATE 1 230# define XEMBED_WINDOW_ACTIVATE 1
202# define XEMBED_WINDOW_DEACTIVATE 2 231# define XEMBED_WINDOW_DEACTIVATE 2
203# define XEMBED_REQUEST_FOCUS 3 232# define XEMBED_REQUEST_FOCUS 3
204# define XEMBED_FOCUS_IN 4 233# define XEMBED_FOCUS_IN 4
205# define XEMBED_FOCUS_OUT 5 234# define XEMBED_FOCUS_OUT 5
206# define XEMBED_FOCUS_NEXT 6 235# define XEMBED_FOCUS_NEXT 6
207# define XEMBED_FOCUS_PREV 7 236# define XEMBED_FOCUS_PREV 7
208 237
209# define XEMBED_MODALITY_ON 10 238# define XEMBED_MODALITY_ON 10
210# define XEMBED_MODALITY_OFF 11 239# define XEMBED_MODALITY_OFF 11
211# define XEMBED_REGISTER_ACCELERATOR 12 240# define XEMBED_REGISTER_ACCELERATOR 12
212# define XEMBED_UNREGISTER_ACCELERATOR 13 241# define XEMBED_UNREGISTER_ACCELERATOR 13
213# define XEMBED_ACTIVATE_ACCELERATOR 14 242# define XEMBED_ACTIVATE_ACCELERATOR 14
214 243
215// XEMBED detail code 244// XEMBED detail code
216# define XEMBED_FOCUS_CURRENT 0 245# define XEMBED_FOCUS_CURRENT 0
217# define XEMBED_FOCUS_FIRST 1 246# define XEMBED_FOCUS_FIRST 1
218# define XEMBED_FOCUS_LAST 2 247# define XEMBED_FOCUS_LAST 2
219 248
220# define XEMBED_MAPPED (1 << 0) 249# define XEMBED_MAPPED (1 << 0)
221#endif 250#endif
222 251
… …
226 ***************************************************************************** 255 *****************************************************************************
227 */ 256 */
228 257
229/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
230#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
231#ifdef XPM_BACKGROUND 260#ifdef BG_IMAGE_FROM_FILE
232# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
233#else 262#else
234# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
235#endif 264#endif
236#ifndef TERMENV 265#ifndef TERMENV
266# if USE_256_COLORS
267# define TERMENV "rxvt-unicode-256color"
268# else
237# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
270# endif
238#endif 271#endif
239 272
240#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 273#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
241# define NO_MOUSE_REPORT_SCROLLBAR 1 274# define NO_MOUSE_REPORT_SCROLLBAR 1
242#endif 275#endif
243 276
244/* now look for other badly set stuff */
245
246#if !defined (EACCESS) && defined(EAGAIN)
247# define EACCESS EAGAIN
248#endif
249
250#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
251# define EXIT_SUCCESS 0 /* exit function success */
252# define EXIT_FAILURE 1 /* exit function failure */
253#endif
254
255#define scrollBar_esc 30 277#define scrollBar_esc 30
256 278
257#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 279#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
258# define HAVE_SCROLLBARS 1 280# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
259#endif 281#endif
260
261#define R_SB_ALIGN_CENTRE 0
262#define R_SB_ALIGN_TOP 1
263#define R_SB_ALIGN_BOTTOM 2
264
265#define R_SB_NEXT 1
266#define R_SB_XTERM 2
267#define R_SB_PLAIN 4
268#define R_SB_RXVT 8
269
270#define SB_WIDTH_NEXT 19
271#define SB_WIDTH_XTERM 15
272#define SB_WIDTH_PLAIN 7
273#ifndef SB_WIDTH_RXVT
274# define SB_WIDTH_RXVT 10
275#endif
276
277/*
278 * NeXT scrollbar defines
279 */
280#define SB_PADDING 1
281#define SB_BORDER_WIDTH 1
282#define SB_BEVEL_WIDTH_UPPER_LEFT 1
283#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
284#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
285#define SB_MARGIN_SPACE (SB_PADDING * 2)
286#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
287#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
288#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
289#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
290#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
291#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
292#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
293#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
294 /*
295 * +-------------+
296 * | | <---< SB_PADDING
297 * | ::::::::::: |
298 * | ::::::::::: |
299 * '''''''''''''''''
300 * ,,,,,,,,,,,,,,,,,
301 * | ::::::::::: |
302 * | ::::::::::: |
303 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
304 * | | :::::::: |
305 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
306 * | +---------+ |
307 * | | ......%%| |
308 * | | ......%%| |
309 * | | .. ()..%%| |
310 * | | ......%%| |
311 * | | %%%%%%%%| |
312 * | +---------+ | <.........................
313 * | | <---< SB_PADDING :
314 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
315 * | | ......%%| | | : :
316 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
317 * | | %%%%%%%%| | | : :
318 * | +---------+ | <-+ : :
319 * | | : :
320 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
321 * | | ......%%| | | : :
322 * | | ..\/..%%| | | : :
323 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
324 * | +---------+ | | : :
325 * | | | : :
326 * +-------------+ <-+.........:............:
327 * ^^|_________| :
328 * || | :
329 * || +---< SB_BUTTON_WIDTH
330 * || :
331 * |+------< SB_PADDING
332 * |: :
333 * +----< SB_BORDER_WIDTH
334 * : :
335 * :............:
336 * |
337 * +---< SB_WIDTH_NEXT
338 */
339 282
340enum { 283enum {
341 NO_REFRESH = 0, /* Window not visible at all! */ 284 NO_REFRESH = 0, /* Window not visible at all! */
342 FAST_REFRESH = 1, /* Fully exposed window */ 285 FAST_REFRESH = 1, /* Fully exposed window */
343 SLOW_REFRESH = 2, /* Partially exposed window */ 286 SLOW_REFRESH = 2, /* Partially exposed window */
… …
379enum { 322enum {
380 PRIMARY = 0, 323 PRIMARY = 0,
381 SECONDARY, 324 SECONDARY,
382}; 325};
383 326
327// define various rendition bits and masks. the rendition word
328// is 32 bits in size, and we should use it as efficiently as possible
329
384#define RS_None 0 330#define RS_None 0
385 331
386#define RS_fgMask 0x0000007fUL // 128 colors 332// GET_BGATTR depends on RS_fgShift > RS_bgShift
387#define RS_bgMask 0x00003f80UL // 128 colors 333#define RS_colorMask ((1UL << Color_Bits) - 1UL)
334#define RS_bgShift 0
335#define RS_fgShift (RS_bgShift + Color_Bits)
336#define RS_bgMask (RS_colorMask << RS_bgShift)
337#define RS_fgMask (RS_colorMask << RS_fgShift)
338
339// must have space for rxvt_fontset::fontCount * 2 + 2 values
340#define RS_fontShift (RS_fgShift + Color_Bits)
341#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
342#define RS_fontCount rxvt_fontset::fontCount
343#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
344
345// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
346#define RS_redraw (2UL << RS_fontShift)
347
348#define RS_Sel (1UL << 22)
349
350// 4 custom bits for extensions
351#define RS_customCount 16UL
352#define RS_customShift 23
353#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
388 354
389// font styles 355// font styles
390#define RS_Bold 0x00004000UL // value 1 356#define RS_Bold (1UL << RS_styleShift)
391#define RS_Italic 0x00008000UL // value 2 357#define RS_Italic (2UL << RS_styleShift)
358
359#define RS_styleCount 4
360#define RS_styleShift 27
361#define RS_styleMask (RS_Bold | RS_Italic)
392 362
393// fake styles 363// fake styles
394#define RS_Blink 0x00010000UL // blink 364#define RS_Blink (1UL << 29)
395#define RS_RVid 0x00020000UL // reverse video 365#define RS_RVid (1UL << 30) // reverse video
396#define RS_Uline 0x00040000UL // underline 366#define RS_Uline (1UL << 31) // underline
397
398// 5 custom bits for extensions
399#define RS_customCount 32
400#define RS_customMask 0x00f80000UL
401#define RS_customShift 19
402
403// other flags
404#define RS_Careful 0x80000000UL /* be careful when drawing these */
405
406#define RS_styleCount 4
407#define RS_styleMask (RS_Bold | RS_Italic)
408#define RS_styleShift 14
409 367
410#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 368#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
411#define RS_attrMask (RS_baseattrMask | RS_fontMask) 369#define RS_attrMask (RS_baseattrMask | RS_fontMask)
412 370
413#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
414#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
415#define RS_fontShift 24
416
417#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 371#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
418#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 372#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
419 373
420#define Sel_none 0 /* Not waiting */ 374#define Sel_none 0 /* Not waiting */
421#define Sel_normal 0x01 /* normal selection */ 375#define Sel_normal 0x01 /* normal selection */
422#define Sel_incr 0x02 /* incremental selection */ 376#define Sel_incr 0x02 /* incremental selection */
423#define Sel_direct 0x00 377#define Sel_direct 0x00
… …
432 C0_NUL = 0x00, 386 C0_NUL = 0x00,
433 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 387 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
434 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 388 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
435 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 389 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
436 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 390 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
437}; 391};
438#define CHAR_ST 0x9c /* 0234 */ 392#define CHAR_ST 0x9c /* 0234 */
439 393
440/* 394/*
441 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 395 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
442 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 396 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
445 XTerm_name = 0, 399 XTerm_name = 0,
446 XTerm_iconName = 1, 400 XTerm_iconName = 1,
447 XTerm_title = 2, 401 XTerm_title = 2,
448 XTerm_property = 3, // change X property 402 XTerm_property = 3, // change X property
449 XTerm_Color = 4, // change colors 403 XTerm_Color = 4, // change colors
450 XTerm_Color00 = 10, // not implemented, CLASH! 404 XTerm_Color00 = 10, // change fg color
451 XTerm_Color01 = 11, // not implemented 405 XTerm_Color01 = 11, // change bg color
452 XTerm_Color_cursor = 12, // change actual 'Cursor' color 406 XTerm_Color_cursor = 12, // change actual 'Cursor' color
453 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 407 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
454 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 408 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
455 XTerm_Color05 = 15, // not implemented (tektronix fg) 409 XTerm_Color05 = 15, // not implemented (tektronix fg)
456 XTerm_Color06 = 16, // not implemented (tektronix bg) 410 XTerm_Color06 = 16, // not implemented (tektronix bg)
457 XTerm_Color_RV = 17, // change actual 'Highlight' color 411 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
412 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
458 XTerm_logfile = 46, // not implemented 413 XTerm_logfile = 46, // not implemented
459 XTerm_font = 50, 414 XTerm_font = 50,
460 415
461 XTerm_konsole30 = 30, // reserved for konsole 416 XTerm_konsole30 = 30, // reserved for konsole
462 XTerm_konsole31 = 31, // reserved for konsole 417 XTerm_konsole31 = 31, // reserved for konsole
463 XTerm_emacs51 = 51, // reserved for emacs shell 418 XTerm_emacs51 = 51, // reserved for emacs shell
464 /* 419 /*
465 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 420 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
466 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
467 */ 421 */
468 Rxvt_Color_BD = 18, // change actual 'Bold' color 422
469 Rxvt_Color_UL = 19, // change actual 'Underline' color 423 // deprecated
424 Rxvt_restoreFG = 39,
425 Rxvt_restoreBG = 49,
426
470 Rxvt_Pixmap = 20, // new bg pixmap 427 Rxvt_Pixmap = 20, // new bg pixmap
471 Rxvt_restoreFG = 39, // change default fg color
472 Rxvt_restoreBG = 49, // change default bg color
473 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
474 429
475 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
431 URxvt_version = 702, // request version
476 432
477 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
478 URxvt_Color_tint = 705, // change actual tint colour 434 URxvt_Color_tint = 705, // change actual tint colour
435 URxvt_Color_BD = 706, // change actual 'Bold' color
436 URxvt_Color_UL = 707, // change actual 'Underline' color
479 URxvt_Color_BD = 706, 437 URxvt_Color_border = 708,
480 URxvt_Color_UL = 707,
481 438
482 URxvt_font = 710, 439 URxvt_font = 710,
483 URxvt_boldFont = 711, 440 URxvt_boldFont = 711,
484 URxvt_italicFont = 712, 441 URxvt_italicFont = 712,
485 URxvt_boldItalicFont = 713, 442 URxvt_boldItalicFont = 713,
486 443
487 URxvt_view_up = 720, 444 URxvt_view_up = 720,
488 URxvt_view_down = 721, 445 URxvt_view_down = 721,
489 446
490 URxvt_perl = 777, 447 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
491}; 448};
492 449
493/* Words starting with `Color_' are colours. Others are counts */ 450/* Words starting with `Color_' are colours. Others are counts */
494/* 451/*
495 * The PixColor and rendition colour usage should probably be decoupled 452 * The PixColor and rendition colour usage should probably be decoupled
496 * on the unnecessary items, e.g. Color_pointer, but won't bother 453 * on the unnecessary items, e.g. Color_pointer, but won't bother
497 * until we need to. Also, be aware of usage in pixcolor_set 454 * until we need to. Also, be aware of usage in pixcolor_set
498 */ 455 */
499 456
500enum colour_list { 457enum colour_list {
458 Color_none = -2,
459 Color_transparent = -1,
501 Color_fg = 0, 460 Color_fg = 0,
502 Color_bg, 461 Color_bg,
503 minCOLOR, /* 2 */ 462 minCOLOR, /* 2 */
504 Color_Black = minCOLOR, 463 Color_Black = minCOLOR,
505 Color_Red3, 464 Color_Red3,
… …
523 Color_White = maxBrightCOLOR, 482 Color_White = maxBrightCOLOR,
524#else 483#else
525 Color_White = maxCOLOR, 484 Color_White = maxCOLOR,
526#endif 485#endif
527 minTermCOLOR = Color_White + 1, 486 minTermCOLOR = Color_White + 1,
487#if USE_256_COLORS
488 maxTermCOLOR = Color_White + 240,
489#else
528 maxTermCOLOR = Color_White + 72, 490 maxTermCOLOR = Color_White + 72,
491#endif
529#ifndef NO_CURSORCOLOR 492#ifndef NO_CURSORCOLOR
530 Color_cursor, 493 Color_cursor,
531 Color_cursor2, 494 Color_cursor2,
532#endif 495#endif
533 Color_pointer_fg, 496 Color_pointer_fg,
… …
542#if ENABLE_FRILLS 505#if ENABLE_FRILLS
543 Color_underline, 506 Color_underline,
544#endif 507#endif
545#ifdef OPTION_HC 508#ifdef OPTION_HC
546 Color_HC, 509 Color_HC,
510 Color_HTC,
547#endif 511#endif
548#ifdef KEEP_SCROLLCOLOR
549 Color_scroll, 512 Color_scroll,
513#ifdef RXVT_SCROLLBAR
550 Color_trough, 514 Color_trough,
551#endif 515#endif
552#if TINTING 516#if ENABLE_TRANSPARENCY
553 Color_tint, 517 Color_tint,
554#endif 518#endif
555#if OFF_FOCUS_FADING 519#if OFF_FOCUS_FADING
556 Color_fade, 520 Color_fade,
557#endif 521#endif
558 NRS_COLORS, /* */ 522 NRS_COLORS, /* */
559#ifdef KEEP_SCROLLCOLOR 523#ifdef RXVT_SCROLLBAR
560 Color_topShadow = NRS_COLORS, 524 Color_topShadow = NRS_COLORS,
561 Color_bottomShadow, 525 Color_bottomShadow,
562 TOTAL_COLORS 526 TOTAL_COLORS
563#else 527#else
564 TOTAL_COLORS = NRS_COLORS 528 TOTAL_COLORS = NRS_COLORS
565#endif 529#endif
566}; 530};
567 531
532#if USE_256_COLORS
533# define Color_Bits 9 // 0 .. maxTermCOLOR
534#else
568#define Color_Bits 7 // 0 .. maxTermCOLOR 535# define Color_Bits 7 // 0 .. maxTermCOLOR
569 536#endif
570#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
571#define NPIXCLR_BITS 32
572 537
573/* 538/*
574 * Resource list 539 * Resource list
575 */ 540 */
576enum { 541enum {
… …
578# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 543# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
579# include "rsinc.h" 544# include "rsinc.h"
580# undef def 545# undef def
581# undef reserve 546# undef reserve
582 NUM_RESOURCES 547 NUM_RESOURCES
583};
584
585// see init.C:xa_names, which must be kept in sync
586enum {
587 XA_TEXT = 0,
588 XA_COMPOUND_TEXT,
589 XA_UTF8_STRING,
590 XA_MULTIPLE,
591 XA_TARGETS,
592 XA_TIMESTAMP,
593 XA_VT_SELECTION,
594 XA_INCR,
595 XA_WM_PROTOCOLS,
596 XA_WM_DELETE_WINDOW,
597 XA_CLIPBOARD,
598#if ENABLE_FRILLS
599 XA_MOTIF_WM_HINTS,
600#endif
601#if ENABLE_EWMH
602 XA_NET_WM_PID,
603 XA_NET_WM_NAME,
604 XA_NET_WM_ICON_NAME,
605 XA_NET_WM_PING,
606#endif
607#if USE_XIM
608 XA_WM_LOCALE_NAME,
609#endif
610#if TRANSPARENT
611 XA_XROOTPMAP_ID,
612 XA_ESETROOT_PMAP_ID,
613#endif
614#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
615 XA_DNDPROTOCOL,
616 XA_DNDSELECTION,
617#endif
618#if ENABLE_XEMBED
619 XA_XEMBED,
620 XA_XEMBED_INFO,
621#endif
622 NUM_XA
623}; 548};
624 549
625/* DEC private modes */ 550/* DEC private modes */
626#define PrivMode_132 (1UL<<0) 551#define PrivMode_132 (1UL<<0)
627#define PrivMode_132OK (1UL<<1) 552#define PrivMode_132OK (1UL<<1)
… …
641#define PrivMode_TtyOutputInh (1UL<<15) 566#define PrivMode_TtyOutputInh (1UL<<15)
642#define PrivMode_Keypress (1UL<<16) 567#define PrivMode_Keypress (1UL<<16)
643#define PrivMode_smoothScroll (1UL<<17) 568#define PrivMode_smoothScroll (1UL<<17)
644#define PrivMode_vt52 (1UL<<18) 569#define PrivMode_vt52 (1UL<<18)
645#define PrivMode_LFNL (1UL<<19) 570#define PrivMode_LFNL (1UL<<19)
646/* too annoying to implement X11 highlight tracking */ 571#define PrivMode_MouseBtnEvent (1UL<<20)
647/* #define PrivMode_MouseX11Track (1LU<<20) */ 572#define PrivMode_MouseAnyEvent (1UL<<21)
573#define PrivMode_BracketPaste (1UL<<22)
574#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
575#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
648 576
649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 577#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)
655 578
656#ifdef ALLOW_132_MODE 579#ifdef ALLOW_132_MODE
657# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 580# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658#else 581#else
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 582# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
661 584
662// do not change these constants lightly, there are many interdependencies 585// do not change these constants lightly, there are many interdependencies
663#define IMBUFSIZ 128 // input modifier buffer sizes 586#define IMBUFSIZ 128 // input modifier buffer sizes
664#define KBUFSZ 512 // size of keyboard mapping buffer 587#define KBUFSZ 512 // size of keyboard mapping buffer
665#define CBUFSIZ 2048 // size of command buffer 588#define CBUFSIZ 2048 // size of command buffer
589#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
666#define UBUFSIZ 2048 // character buffer 590#define UBUFSIZ 2048 // character buffer
667 591
668#ifndef PATH_MAX 592#if ENABLE_FRILLS
669# define PATH_MAX 16384 593# include <X11/Xmd.h>
594typedef struct _mwmhints
595{
596 CARD32 flags;
597 CARD32 functions;
598 CARD32 decorations;
599 INT32 input_mode;
600 CARD32 status;
601} MWMHints;
670#endif 602#endif
671 603
672/* Motif window hints */ 604/* Motif window hints */
673#define MWM_HINTS_FUNCTIONS (1L << 0) 605#define MWM_HINTS_FUNCTIONS (1L << 0)
674#define MWM_HINTS_DECORATIONS (1L << 1) 606#define MWM_HINTS_DECORATIONS (1L << 1)
… …
699/* 631/*
700 ***************************************************************************** 632 *****************************************************************************
701 * MACRO DEFINES 633 * MACRO DEFINES
702 ***************************************************************************** 634 *****************************************************************************
703 */ 635 */
636
637// speed hack, copy some member variable into a local variable of the same name
704#define dLocal(type,name) type const name = this->name 638#define dLocal(type,name) type const name = this->name
705#define dDisp Display *disp = this->display->display 639
640// for speed reasons, we assume that all codepoints 32 to 126 are
641// single-width.
642#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
706 643
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 644/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 645#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 646#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 647#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
712#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 649#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
713#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 650#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 651#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 652#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
716 653
717#define OPTION(opt) (options & (opt))
718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n))
724
725#define LINENO(n) MOD (term_start + int(n), total_rows) 654#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
726#define ROW(n) row_buf [LINENO (n)] 655#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
656
657#define LINENO(n) LINENO_of (this, n)
658#define ROW(n) ROW_of (this, n)
727 659
728/* how to build & extract colors and attributes */ 660/* how to build & extract colors and attributes */
729#define GET_BASEFG(x) (((x) & RS_fgMask)) 661#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
730#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 662#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
731 663
732#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 664#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
733#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 665#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
734 666
735#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 667#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
736#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 668#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
737 669
738#define GET_ATTR(x) (((x) & RS_attrMask)) 670#define GET_ATTR(x) (((x) & RS_attrMask))
671// return attributes defining the background, encoding doesn't matter
672// depends on RS_fgShift > RS_bgShift
739#define GET_BGATTR(x) \ 673#define GET_BGATTR(x) \
674 (expect_false ((x) & RS_RVid) \
740 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 675 ? (((x) & (RS_attrMask & ~RS_RVid)) \
741 | (((x) & RS_fgMask)<<Color_Bits)) \ 676 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
742 : ((x) & (RS_attrMask | RS_bgMask))) 677 : ((x) & (RS_attrMask | RS_bgMask)))
743#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 678#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 679#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 680#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 681
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 682#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 683
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 684#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 685#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 686
752#if ENABLE_STYLES 687#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 688# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
754#else 689#else
755# define FONTSET(style) fontset[0] 690# define FONTSET_of(t,style) (t)->fontset[0]
756#endif 691#endif
757 692
758#ifdef HAVE_SCROLLBARS 693#define FONTSET(style) FONTSET_of (this, style)
759# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
760#else
761# define scrollbar_TotalWidth() (0)
762#endif
763#define scrollbar_isMotion() (scrollBar.state == 'm')
764#define scrollbar_isUp() (scrollBar.state == 'U')
765#define scrollbar_isDn() (scrollBar.state == 'D')
766#define scrollbar_isUpDn() isupper (scrollBar.state)
767#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
768 694
769#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
770#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
771 && (y) <= scrollbarnext_dnval ())
772#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
773#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
774#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
775#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
776#define SCROLLRXVT_MINHEIGHT 10
777#define SCROLLXTERM_MINHEIGHT 10
778
779#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
780 ? SCROLLNEXT_MINHEIGHT \
781 : SCROLLRXVT_MINHEIGHT)
782#define scrollbar_above_slider(y) ((y) < scrollBar.top)
783#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
784#define scrollbar_position(y) ((y) - scrollBar.beg)
785#define scrollbar_size() (scrollBar.end - scrollBar.beg \
786 - scrollbar_minheight ())
787
788#ifdef XPM_BACKGROUND
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else
791# define XPMClearArea(a, b, c, d, e, f, g)
792#endif
793
794#ifdef DEBUG_CMD
795# define D_CMD(x) fprintf x ; fputc('\n', stderr)
796#else
797# define D_CMD(x)
798#endif
799#ifdef DEBUG_INIT
800# define D_INIT(x) fprintf x ; fputc('\n', stderr)
801#else
802# define D_INIT(x)
803#endif
804#ifdef DEBUG_MAIN
805# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
806#else
807# define D_MAIN(x)
808#endif
809#ifdef DEBUG_SIZE
810# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
811#else
812# define D_SIZE(x)
813#endif
814
815extern class rxvt_failure_exception { } rxvt_failure_exception;
816
817typedef callback1<void, const char *> log_callback; 695typedef callback<void (const char *)> log_callback;
818typedef callback1<int, int> getfd_callback; 696typedef callback<int (int)> getfd_callback;
819
820extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
821extern void rxvt_log (const char *fmt, ...);
822extern void rxvt_warn (const char *fmt, ...);
823extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
824extern void rxvt_exit_failure () __attribute__ ((noreturn));
825
826#define SET_LOCALE(locale) rxvt_set_locale (locale)
827extern bool rxvt_set_locale (const char *locale);
828extern void rxvt_push_locale (const char *locale);
829extern void rxvt_pop_locale ();
830
831/****************************************************************************/
832
833#define BLINK_INTERVAL 0.5
834#define TEXT_BLINK_INTERVAL 0.5
835
836#ifndef __attribute__
837# ifdef __GNUC__
838# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
839# define __attribute__(x)
840# endif
841# endif
842# define __attribute__(x)
843#endif
844 697
845/****************************************************************************/ 698/****************************************************************************/
846 699
847#define LINE_LONGER 0x0001 // line is continued on the next row 700#define LINE_LONGER 0x0001 // line is continued on the next row
848#define LINE_FILTERED 0x0002 // line has been filtered 701#define LINE_FILTERED 0x0002 // line has been filtered
849#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 702#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
703#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
704#define LINE_BIDI 0x0010 // line needs bidi (NYI)
850 705
851struct line_t { 706struct line_t
707{
852 text_t *t; // terminal the text 708 text_t *t; // terminal the text
853 rend_t *r; // rendition, uses RS_ flags 709 rend_t *r; // rendition, uses RS_ flags
854 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 710 tlen_t_ l; // length of each text line
855 uint32_t f; // flags 711 uint32_t f; // flags
856 712
857 bool is_longer () 713 bool is_longer ()
858 { 714 {
859 return f & LINE_LONGER; 715 return f & LINE_LONGER;
… …
889 } 745 }
890}; 746};
891 747
892/****************************************************************************/ 748/****************************************************************************/
893 749
894// primivite wrapper around mbstate_t to ensure initialisation 750// primitive wrapper around mbstate_t to ensure initialisation
895struct mbstate { 751struct mbstate
752{
896 mbstate_t mbs; 753 mbstate_t mbs;
897 754
898 operator mbstate_t *() { return &mbs; } 755 operator mbstate_t *() { return &mbs; }
899 void reset () { memset (&mbs, 0, sizeof (mbs)); } 756 void reset () { memset (&mbs, 0, sizeof (mbs)); }
900 mbstate () { reset (); } 757 mbstate () { reset (); }
… …
902 759
903/****************************************************************************/ 760/****************************************************************************/
904 761
905#define UNICODE_MASK 0x1fffffUL 762#define UNICODE_MASK 0x1fffffUL
906 763
907#if UNICODE3 764#if UNICODE_3
908# define COMPOSE_LO 0x40000000UL 765# define COMPOSE_LO 0x40000000UL
909# define COMPOSE_HI 0x400fffffUL 766# define COMPOSE_HI 0x400fffffUL
910# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 767# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
911#else 768#else
912# if ENABLE_PERL 769# if ENABLE_PERL
913# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 770# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
914# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 771# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
915# else 772# else
916# define COMPOSE_LO 0xd800UL 773# define COMPOSE_LO 0xd800UL
917# define COMPOSE_HI 0xf8ffUL 774# define COMPOSE_HI 0xf8ffUL
918# endif 775# endif
… …
921 778
922#if ENABLE_COMBINING 779#if ENABLE_COMBINING
923// compose chars are used to represent composite characters 780// compose chars are used to represent composite characters
924// that are not representable in unicode, as well as characters 781// that are not representable in unicode, as well as characters
925// not fitting in the BMP. 782// not fitting in the BMP.
926struct compose_char { 783struct compose_char
784{
927 unicode_t c1, c2; // any chars != NOCHAR are valid 785 unicode_t c1, c2; // any chars != NOCHAR are valid
928 compose_char (unicode_t c1, unicode_t c2) 786 compose_char (unicode_t c1, unicode_t c2)
929 : c1(c1), c2(c2) 787 : c1(c1), c2(c2)
930 { } 788 { }
931}; 789};
932 790
933class rxvt_composite_vec { 791class rxvt_composite_vec
792{
934 vector<compose_char> v; 793 vector<compose_char> v;
935public: 794public:
936 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 795 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
937 int expand (unicode_t c, wchar_t *r); 796 int expand (unicode_t c, wchar_t *r);
938 compose_char *operator [](text_t c) 797 compose_char *operator [](text_t c)
… …
947#endif 806#endif
948 807
949/****************************************************************************/ 808/****************************************************************************/
950 809
951#ifdef KEYSYM_RESOURCE 810#ifdef KEYSYM_RESOURCE
952 class keyboard_manager; 811class keyboard_manager;
953#endif 812#endif
954 813
814typedef struct rxvt_term *rxvt_t;
815
816extern rxvt_t rxvt_current_term;
817
818#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
819#define GET_R rxvt_current_term
820
821/* ------------------------------------------------------------------------- */
822struct overlay_base
823{
824 int x, y, w, h; // overlay dimensions
825 text_t **text;
826 rend_t **rend;
827
828 // while tempting to add swap() etc. here, it effectively only increases code size
829};
830
831/* ------------------------------------------------------------------------- */
832
833typedef struct
834{
835 int row;
836 int col;
837} row_col_t;
838
839/*
840 * terminal limits:
841 *
842 * width : 1 <= width
843 * height : 1 <= height
844 * ncol : 1 <= ncol <= MAX(tlen_t)
845 * nrow : 1 <= nrow <= MAX(int)
846 * saveLines : 0 <= saveLines <= MAX(int)
847 * term_start : 0 <= term_start < saveLines
848 * total_rows : nrow + saveLines
849 *
850 * top_row : -saveLines <= top_row <= 0
851 * view_start : top_row <= view_start <= 0
852 *
853 * | most coordinates are stored relative to term_start,
854 * ROW_BUF | which is the first line of the terminal screen
855 * |························= row_buf[0]
856 * |························= row_buf[1]
857 * |························= row_buf[2] etc.
858 * |
859 * +------------+···········= term_start + top_row
860 * | scrollback |
861 * | scrollback +---------+·= term_start + view_start
862 * | scrollback | display |
863 * | scrollback | display |
864 * +------------+·display·+·= term_start
865 * | terminal | display |
866 * | terminal +---------+
867 * | terminal |
868 * | terminal |
869 * +------------+···········= term_start + nrow - 1
870 * |
871 * |
872 * END······················= total_rows
873 */
874
875struct TermWin_t
876{
877 int width; /* window width [pixels] */
878 int height; /* window height [pixels] */
879 int fwidth; /* font width [pixels] */
880 int fheight; /* font height [pixels] */
881 int fbase; /* font ascent (baseline) [pixels] */
882 int ncol; /* window columns [characters] */
883 int nrow; /* window rows [characters] */
884 int focus; /* window has focus */
885 int mapped; /* window state mapped? */
886 int int_bwidth; /* internal border width */
887 int ext_bwidth; /* external border width */
888 int lineSpace; /* number of extra pixels between rows */
889 int letterSpace; /* number of extra pixels between columns */
890 int saveLines; /* number of lines that fit in scrollback */
891 int total_rows; /* total number of rows in this terminal */
892 int term_start; /* term lines start here */
893 int view_start; /* scrollback view starts here */
894 int top_row; /* topmost row index of scrollback */
895 Window parent[6]; /* parent identifiers - we're parent[0] */
896 Window vt; /* vt100 window */
897 GC gc; /* GC for drawing */
898 Pixmap pixmap;
899 rxvt_drawable *drawable;
900 rxvt_fontset *fontset[4];
901};
902
903/*
904 * screen accounting:
905 * screen_t elements
906 * row: Cursor row position : 0 <= row < nrow
907 * col: Cursor column position : 0 <= col < ncol
908 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
909 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
910 *
911 * selection_t elements
912 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
913 * nothing is selected
914 * beg: row/column of beginning of selection : never past mark
915 * mark: row/column of initial click : never past end
916 * end: row/column of one character past end of selection
917 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
918 * * Note: col == -1 ==> we're left of screen
919 *
920 */
921struct screen_t
922{
923 row_col_t cur; /* cursor position on the screen */
924 int tscroll; /* top of settable scroll region */
925 int bscroll; /* bottom of settable scroll region */
926 unsigned int charset; /* character set number [0..3] */
927 unsigned int flags; /* see below */
928 row_col_t s_cur; /* saved cursor position */
929 unsigned int s_charset; /* saved character set number [0..3] */
930 char s_charset_char;
931 rend_t s_rstyle; /* saved rendition style */
932};
933
934enum selection_op_t
935{
936 SELECTION_CLEAR = 0, /* nothing selected */
937 SELECTION_INIT, /* marked a point */
938 SELECTION_BEGIN, /* started a selection */
939 SELECTION_CONT, /* continued selection */
940 SELECTION_DONE /* selection put in CUT_BUFFER0 */
941};
942
943struct selection_t
944{
945 wchar_t *text; /* selected text */
946 unsigned int len; /* length of selected text */
947 unsigned int screen; /* screen being used */
948 unsigned int clicks; /* number of clicks */
949 selection_op_t op; /* current operation */
950 bool rect; /* rectangular selection? */
951 row_col_t beg; /* beginning of selection <= mark */
952 row_col_t mark; /* point of initial click <= end */
953 row_col_t end; /* one character past end point */
954 wchar_t *clip_text; /* text copied to the clipboard */
955 unsigned int clip_len; /* length of clipboard text */
956};
957
958/* ------------------------------------------------------------------------- */
959
960/* screen_t flags */
961#define Screen_Relative (1<<0) /* relative origin mode flag */
962#define Screen_VisibleCursor (1<<1) /* cursor visible? */
963#define Screen_Autowrap (1<<2) /* auto-wrap flag */
964#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
965#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
966#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
967
968/* rxvt_vars.options */
969enum {
970# define def(name) Opt_ ## name,
971# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
972 Opt_0,
973# include "optinc.h"
974# undef nodef
975# undef def
976 Opt_count
977};
978
979/* ------------------------------------------------------------------------- */
980
981struct rxvt_vars : TermWin_t
982{
983 scrollBar_t scrollBar;
984 uint8_t options[(Opt_count + 7) >> 3];
985 XSizeHints szHint;
986 rxvt_color *pix_colors;
987 Cursor TermWin_cursor; /* cursor for vt window */
988 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
989 line_t *drawn_buf; // text on screen
990 line_t *swap_buf; // lines for swap buffer
991 char *tabs; /* per location: 1 == tab-stop */
992 screen_t screen;
993 screen_t swap;
994 selection_t selection;
995 rxvt_color pix_colors_focused[TOTAL_COLORS];
996#ifdef OFF_FOCUS_FADING
997 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
998#endif
999};
1000
955struct rxvt_term : zero_initialized, rxvt_vars { 1001struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1002{
1003
1004 // special markers with magic addresses
1005 static const char resval_undef []; // options specifically unset
1006 static const char resval_on []; // boolean options switched on
1007 static const char resval_off []; // or off
1008
956 log_callback *log_hook; // log error messages through this hook, if != 0 1009 log_callback *log_hook; // log error messages through this hook, if != 0
957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1010 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
958#if ENABLE_PERL 1011#if ENABLE_PERL
959 rxvt_perl_term perl; 1012 rxvt_perl_term perl;
960#endif 1013#endif
961 struct mbstate mbstate; // current input multibyte state 1014 struct mbstate mbstate; // current input multibyte state
962 1015
963 unsigned char want_refresh:1, 1016 unsigned char want_refresh:1,
964#ifdef TRANSPARENT
965 want_full_refresh:1, /* awaiting full screen refresh */
966#endif
967#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
968 am_transparent:1, /* is a transparent term */
969 am_pixmap_trans:1, /* transparency w/known root pixmap */
970#endif
971 current_screen:1, /* primary or secondary */ 1017 current_screen:1, /* primary or secondary */
972 hate_those_clicks:1, /* a.k.a. keep mark position */
973 num_scr_allow:1, 1018 num_scr_allow:1,
974 bypass_keystate:1, 1019 bypass_keystate:1,
1020#if ENABLE_FRILLS
1021 urgency_hint:1,
1022#endif
975#ifdef CURSOR_BLINK 1023#if CURSOR_BLINK
976 hidden_cursor:1, 1024 hidden_cursor:1,
977#endif 1025#endif
978#ifdef TEXT_BLINK 1026#if TEXT_BLINK
979 hidden_text:1, 1027 hidden_text:1,
980#endif 1028#endif
981#ifdef POINTER_BLANK 1029#if POINTER_BLANK
982 hidden_pointer:1, 1030 hidden_pointer:1,
983#endif 1031#endif
984 enc_utf8:1, /* wether locale uses utf-8 */ 1032 enc_utf8:1, /* whether locale uses utf-8 */
985 seen_input:1, /* wether we have seen some program output yet */ 1033 seen_input:1, /* whether we have seen some program output yet */
986 seen_resize:1, /* wether we had a resize event */ 1034 seen_resize:1, /* whether we had a resize event */
987 parsed_geometry:1; 1035 parsed_geometry:1;
988 1036
989 unsigned char refresh_type, 1037 unsigned char refresh_type,
990#ifdef META8_OPTION 1038#ifdef META8_OPTION
991 meta_char, /* Alt-key prefix */ 1039 meta_char, /* Alt-key prefix */
992#endif 1040#endif
993 scrollbar_align,
994 selection_wait, 1041 selection_wait,
995 selection_type; 1042 selection_type;
996/* ---------- */ 1043/* ---------- */
1044 bool rvideo_state, rvideo_mode;
1045#ifndef NO_BELL
997 short rvideo; 1046 bool rvideo_bell;
1047#endif
998 int num_scr; /* screen: number lines scrolled */ 1048 int num_scr; /* screen: number of lines scrolled */
999 int prev_ncol, /* screen: previous number of columns */ 1049 int prev_ncol, /* screen: previous number of columns */
1000 prev_nrow; /* screen: previous number of rows */ 1050 prev_nrow; /* screen: previous number of rows */
1001/* ---------- */ 1051/* ---------- */
1002 rend_t rstyle; 1052 rend_t rstyle;
1003/* ---------- */
1004 uint32_t pixcolor_set[NPIXCLR_SETS];
1005/* ---------- */ 1053/* ---------- */
1006#ifdef SELECTION_SCROLLING 1054#ifdef SELECTION_SCROLLING
1007 int scroll_selection_lines; 1055 int scroll_selection_lines;
1008 enum page_dirn scroll_selection_dir; 1056 enum page_dirn scroll_selection_dir;
1009 int selection_save_x, 1057 int selection_save_x,
… …
1015 /* give proper Scroll behaviour */ 1063 /* give proper Scroll behaviour */
1016#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1064#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1017 mouse_slip_wheel_speed, 1065 mouse_slip_wheel_speed,
1018#endif 1066#endif
1019 refresh_count, 1067 refresh_count,
1020 refresh_limit,
1021 last_bot, /* scrollbar last bottom position */
1022 last_top, /* scrollbar last top position */
1023 last_state, /* scrollbar last state */
1024 scrollbar_len,
1025 window_vt_x, 1068 window_vt_x,
1026 window_vt_y, 1069 window_vt_y,
1027 window_sb_x, 1070 mouse_row,
1071 mouse_col,
1028# ifdef POINTER_BLANK 1072# ifdef POINTER_BLANK
1029 pointerBlankDelay, 1073 pointerBlankDelay,
1030# endif 1074# endif
1031 allowedxerror; 1075 allowedxerror;
1032/* ---------- */ 1076/* ---------- */
… …
1036 int old_width, /* last used width in screen resize */ 1080 int old_width, /* last used width in screen resize */
1037 old_height; /* last used height in screen resize */ 1081 old_height; /* last used height in screen resize */
1038 unsigned long priv_modes, 1082 unsigned long priv_modes,
1039 SavedModes; 1083 SavedModes;
1040/* ---------- */ 1084/* ---------- */
1041 Atom xa[NUM_XA]; 1085 Atom *xa;
1042/* ---------- */
1043#ifdef RXVT_SCROLLBAR
1044 GC scrollbarGC,
1045 topShadowGC,
1046 botShadowGC;
1047#endif
1048#ifdef XTERM_SCROLLBAR
1049 GC xscrollbarGC,
1050 ShadowGC;
1051#endif
1052#ifdef PLAIN_SCROLLBAR
1053 GC pscrollbarGC;
1054#endif
1055#ifdef NEXT_SCROLLBAR
1056 GC blackGC,
1057 whiteGC,
1058 grayGC,
1059 darkGC,
1060 stippleGC;
1061 Pixmap dimple,
1062 upArrow,
1063 downArrow,
1064 upArrowHi,
1065 downArrowHi;
1066#endif
1067/* ---------- */ 1086/* ---------- */
1068 Time selection_time, 1087 Time selection_time,
1069 selection_request_time; 1088 selection_request_time,
1089 clipboard_time;
1070 pid_t cmd_pid; /* process id of child */ 1090 pid_t cmd_pid; /* process id of child */
1071 char * incr_buf; 1091 char * incr_buf;
1072 size_t incr_buf_size, incr_buf_fill; 1092 size_t incr_buf_size, incr_buf_fill;
1073/* ---------- */ 1093/* ---------- */
1074 Cursor leftptr_cursor;
1075/* ---------- */
1076#ifndef NO_BACKSPACE_KEY
1077 const char *key_backspace;
1078#endif
1079#ifndef NO_DELETE_KEY
1080 const char *key_delete;
1081#endif
1082 struct mouse_event MEvent; 1094 struct mouse_event MEvent;
1083 XComposeStatus compose; 1095 XComposeStatus compose;
1084 ttymode_t tio; 1096 static struct termios def_tio;
1085 row_col_t oldcursor; 1097 row_col_t oldcursor;
1086#ifdef XPM_BACKGROUND 1098#ifdef HAVE_BG_PIXMAP
1087 bgPixmap_t bgPixmap; 1099 bgPixmap_t bgPixmap;
1088 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1100#endif
1101#ifdef HAVE_AFTERIMAGE
1102 ASVisual *asv;
1103 ASImageManager *asimman;
1104
1105 void init_asv ()
1106 {
1107 if (!asv)
1108 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1109 }
1089#endif 1110#endif
1090 1111
1091#if ENABLE_OVERLAY 1112#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1113 overlay_base ov;
1093 text_t **ov_text;
1094 rend_t **ov_rend;
1095 1114
1096 void scr_swap_overlay (); 1115 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h); 1116 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off (); 1117 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y, 1118 void scr_overlay_set (int x, int y,
1100 text_t text, 1119 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE); 1120 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s); 1121 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s); 1122 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif 1123#endif
1105 1124
1106 vector<void *> allocated; // free these memory blocks with free() 1125 vector<void *> allocated; // free these memory blocks with free()
1107 1126
1108 char *env_windowid; /* environmental variable WINDOWID */ 1127 char env_windowid[21]; /* environmental variable WINDOWID */
1128 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1109 char *env_display; /* environmental variable DISPLAY */ 1129 char *env_display; /* environmental variable DISPLAY */
1110 char *env_term; /* environmental variable TERM */ 1130 char *env_term; /* environmental variable TERM */
1111 char *env_colorfgbg; 1131
1112 char *locale; 1132 char *locale;
1113 char charsets[4]; 1133 char charsets[4];
1114 char *v_buffer; /* pointer to physical buffer */ 1134 char *v_buffer; /* pointer to physical buffer */
1115 unsigned int v_buflen; /* size of area to write */ 1135 unsigned int v_buflen; /* size of area to write */
1116 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1136 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1117 1137
1118#ifdef KEYSYM_RESOURCE 1138#ifdef KEYSYM_RESOURCE
1119 keyboard_manager *keyboard; 1139 keyboard_manager *keyboard;
1140#endif
1141#ifndef NO_RESOURCES
1142 XrmDatabase option_db;
1120#endif 1143#endif
1121 1144
1122 const char *rs[NUM_RESOURCES]; 1145 const char *rs[NUM_RESOURCES];
1123 /* command input buffering */ 1146 /* command input buffering */
1124 char *cmdbuf_ptr, *cmdbuf_endp; 1147 char *cmdbuf_ptr, *cmdbuf_endp;
1125 char cmdbuf_base[CBUFSIZ]; 1148 char cmdbuf_base[CBUFSIZ];
1126 1149
1127 rxvt_ptytty pty; 1150 ptytty *pty;
1128 rxvt_session session;
1129 1151
1130 rxvt_salloc *talloc; // text line allocator 1152 rxvt_salloc *talloc; // text line allocator
1131 rxvt_salloc *ralloc; // rend line allocator 1153 rxvt_salloc *ralloc; // rend line allocator
1132 1154
1133 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1155 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1134 1156
1135#if ENABLE_FRILLS || ISO_14755 1157#if ENABLE_FRILLS || ISO_14755
1136 // ISO 14755 entry support 1158 // ISO 14755 entry support
1137 unicode_t iso14755buf; 1159 unicode_t iso14755buf;
1138 void commit_iso14755 (); 1160 void commit_iso14755 ();
1139 int hex_keyval (XKeyEvent &ev);
1140# if ISO_14755 1161# if ISO_14755
1141 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1162 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1142 void iso14755_54 (int x, int y); 1163 void iso14755_54 (int x, int y);
1143# endif 1164# endif
1144#endif 1165#endif
1145 1166
1146 // modifies first argument(!) 1167 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1147 void paste (char *data, unsigned int len);
1148 1168
1149 long vt_emask, vt_emask_perl;
1150
1151 void vt_select_input () const 1169 void vt_select_input () const NOTHROW
1152 { 1170 {
1153 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1171 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1154 } 1172 }
1155 1173
1156#if TRANSPARENT 1174#if ENABLE_TRANSPARENCY || ENABLE_PERL
1157 void rootwin_cb (XEvent &xev); 1175 void rootwin_cb (XEvent &xev);
1158 xevent_watcher rootwin_ev; 1176 xevent_watcher rootwin_ev;
1159#endif 1177#endif
1178#ifdef HAVE_BG_PIXMAP
1179 void update_background ();
1180 void update_background_cb (ev::timer &w, int revents);
1181 ev::timer update_background_ev;
1182#endif
1160 1183
1161 void x_cb (XEvent &xev); 1184 void x_cb (XEvent &xev);
1162 void flush ();
1163 xevent_watcher termwin_ev; 1185 xevent_watcher termwin_ev;
1164 xevent_watcher vt_ev; 1186 xevent_watcher vt_ev;
1165#ifdef HAVE_SCROLLBARS
1166 xevent_watcher scrollbar_ev; 1187 xevent_watcher scrollbar_ev;
1167#endif
1168 1188
1169 void check_cb (check_watcher &w); check_watcher check_ev; 1189 void child_cb (ev::child &w, int revents); ev::child child_ev;
1170 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1190 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1171 void flush_cb (time_watcher &w); time_watcher flush_ev; 1191 void refresh_check ();
1172 1192 void flush ();
1173 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1193 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1174 1194 bool pty_fill ();
1175 void incr_cb (time_watcher &w); time_watcher incr_ev; 1195 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1196 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1176 1197
1177#ifdef CURSOR_BLINK 1198#ifdef CURSOR_BLINK
1178 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1199 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1179#endif 1200#endif
1180#ifdef TEXT_BLINK 1201#ifdef TEXT_BLINK
1181 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1202 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1203#endif
1204#ifndef NO_BELL
1205 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1182#endif 1206#endif
1183 1207
1184#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1208#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1185 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1209 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1186#endif 1210#endif
1187#ifdef SELECTION_SCROLLING 1211#ifdef SELECTION_SCROLLING
1188 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1212 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1189#endif 1213#endif
1190#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1191 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1215 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1192#endif 1216#endif
1193 1217
1194#ifdef POINTER_BLANK 1218#ifdef POINTER_BLANK
1195 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1219 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1196 void pointer_blank (); 1220 void pointer_blank ();
1197#endif 1221#endif
1198 void pointer_unblank (); 1222 void pointer_unblank ();
1199 1223
1200 void tt_printf (const char *fmt,...); 1224 void tt_printf (const char *fmt,...);
1201 void tt_write (const char *data, unsigned int len); 1225 void tt_write (const char *data, unsigned int len);
1202 void pty_write (); 1226 void pty_write ();
1203 1227
1204 void tt_winch (); 1228 void init (stringvec *argv, stringvec *envv)
1205 1229 {
1206 rxvt_term (); 1230 this->argv = argv;
1207 ~rxvt_term (); 1231 init (argv->size (), argv->begin (), envv);
1208 void child_exit (); // child has exited, usually destroys 1232 }
1209 void destroy ();
1210 void emergency_cleanup ();
1211
1212 bool init (int argc, const char *const *argv);
1213 bool init_vars ();
1214
1215 bool pty_fill ();
1216 1233
1217 void make_current () const // make this the "currently active" urxvt instance 1234 void make_current () const // make this the "currently active" urxvt instance
1218 { 1235 {
1219 SET_R (this); 1236 SET_R (this);
1237 set_environ (envv);
1220 rxvt_set_locale (locale); 1238 rxvt_set_locale (locale);
1221 set_environ (envv);
1222 } 1239 }
1223 1240
1224 void init_secondary ();
1225 const char **init_resources (int argc, const char *const *argv);
1226 const char *x_resource (const char *name);
1227 void init_env ();
1228 void set_locale (const char *locale);
1229 void init_xlocale ();
1230 void init_command (const char *const *argv);
1231 void run_command (const char *const *argv);
1232 int run_child (const char *const *argv);
1233
1234 void color_aliases (int idx);
1235 void recolour_cursor ();
1236 void create_windows (int argc, const char *const *argv);
1237 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1238 void window_calc (unsigned int newwidth, unsigned int newheight);
1239
1240#if USE_XIM 1241#if USE_XIM
1241 rxvt_xim *input_method; 1242 rxvt_xim *input_method;
1242 XIC Input_Context; 1243 XIC Input_Context;
1243 XIMStyle input_style; 1244 XIMStyle input_style;
1244 XPoint spot; // most recently sent spot position 1245 XPoint spot; // most recently sent spot position
1245 1246
1246 void im_destroy (); 1247 void im_destroy ();
1247 void im_cb (); im_watcher im_ev; 1248 void im_cb (); im_watcher im_ev;
1248 void im_set_size (XRectangle &size); 1249 void im_set_size (XRectangle &size);
1249 void im_set_position (XPoint &pos); 1250 void im_set_position (XPoint &pos) NOTHROW;
1250 void im_set_color (unsigned long &fg, unsigned long &bg); 1251 void im_set_color (unsigned long &fg, unsigned long &bg);
1251 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1252 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252 1253
1253 bool IMisRunning (); 1254 bool IMisRunning ();
1254 void IMSendSpot (); 1255 void IMSendSpot ();
1255 bool IM_get_IC (const char *modifiers); 1256 bool IM_get_IC (const char *modifiers);
1256 void IMSetStatusPosition (); 1257 void IMSetPosition ();
1257#endif 1258#endif
1258
1259 void resize_scrollbar ();
1260
1261 void pixel_position (int *x, int *y);
1262
1263 void selection_click (int clicks, int x, int y);
1264 void selection_extend (int x, int y, int flag);
1265 void selection_rotate (int x, int y);
1266
1267 /* autoconvert */
1268 1259
1269 // command.C 1260 // command.C
1270 void lookup_key (XKeyEvent &ev); 1261 void key_press (XKeyEvent &ev);
1262 void key_release (XKeyEvent &ev);
1271 unsigned int cmd_write (const char *str, unsigned int count); 1263 unsigned int cmd_write (const char *str, unsigned int count);
1272 1264
1273 wchar_t next_char (); 1265 wchar_t next_char () NOTHROW;
1274 wchar_t cmd_getc (); 1266 wchar_t cmd_getc () THROW ((class out_of_input));
1275 uint32_t next_octet (); 1267 uint32_t next_octet () NOTHROW;
1276 uint32_t cmd_get8 (); 1268 uint32_t cmd_get8 () THROW ((class out_of_input));
1277 1269
1278 bool cmd_parse (); 1270 void cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1271 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1272 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1273 void button_release (XButtonEvent &ev);
1282 void focus_in (); 1274 void focus_in ();
1283 void focus_out (); 1275 void focus_out ();
1284 int check_our_parents (); 1276#if ENABLE_FRILLS
1277 void set_urgency (bool enable);
1278#else
1279 void set_urgency (bool enable) { }
1280#endif
1281 void update_fade_color (unsigned int idx);
1285#ifdef PRINTPIPE 1282#ifdef PRINTPIPE
1286 FILE *popen_printer (); 1283 FILE *popen_printer ();
1287 int pclose_printer (FILE *stream); 1284 int pclose_printer (FILE *stream);
1288#endif 1285#endif
1289 void process_print_pipe (); 1286 void process_print_pipe ();
… …
1294 void process_window_ops (const int *args, unsigned int nargs); 1291 void process_window_ops (const int *args, unsigned int nargs);
1295 char *get_to_st (unicode_t &ends_how); 1292 char *get_to_st (unicode_t &ends_how);
1296 void process_dcs_seq (); 1293 void process_dcs_seq ();
1297 void process_osc_seq (); 1294 void process_osc_seq ();
1298 void process_color_seq (int report, int color, const char *str, char resp); 1295 void process_color_seq (int report, int color, const char *str, char resp);
1299 void process_xterm_seq (int op, const char *str, char resp); 1296 void process_xterm_seq (int op, char *str, char resp);
1300 int privcases (int mode, unsigned long bit); 1297 int privcases (int mode, unsigned long bit);
1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1298 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302 void process_sgr_mode (unsigned int nargs, const int *arg); 1299 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void process_graphics (); 1300 void process_graphics ();
1304 // init.C 1301 // init.C
1302 void init_vars ();
1303 const char **init_resources (int argc, const char *const *argv);
1304 void init (int argc, const char *const *argv, stringvec *envv);
1305 void init_env ();
1306 void set_locale (const char *locale);
1307 void init_xlocale ();
1308 void init_command (const char *const *argv);
1309 void run_command (const char *const *argv);
1310 int run_child (const char *const *argv);
1311 void color_aliases (int idx);
1312 void create_windows (int argc, const char *const *argv);
1305 void Get_Colours (); 1313 void get_colours ();
1306 void get_ourmods (); 1314 void get_ourmods ();
1315 void set_icon (const char *file);
1307 // main.C 1316 // main.C
1308 void privileged_utmp (rxvt_privaction action); 1317 void tt_winch ();
1318 rxvt_term ();
1319 ~rxvt_term ();
1320 void destroy ();
1321 void emergency_cleanup ();
1322 void recolour_cursor ();
1323 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1324 void window_calc (unsigned int newwidth, unsigned int newheight);
1309 bool set_fonts (); 1325 bool set_fonts ();
1310 void set_string_property (Atom prop, const char *str, int len = -1); 1326 void set_string_property (Atom prop, const char *str, int len = -1);
1327 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1311 void set_utf8_property (Atom prop, const char *str, int len = -1); 1328 void set_utf8_property (Atom prop, const char *str, int len = -1);
1312 void set_title (const char *str); 1329 void set_title (const char *str);
1313 void set_icon_name (const char *str); 1330 void set_icon_name (const char *str);
1314 void set_window_color (int idx, const char *color); 1331 void set_window_color (int idx, const char *color);
1315 void set_colorfgbg (); 1332 void set_colorfgbg ();
1316 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1333 bool set_color (rxvt_color &color, const char *name);
1334 void alias_color (int dst, int src);
1317 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1335 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1336 void get_window_origin (int &x, int &y);
1337 Pixmap get_pixmap_property (Atom property);
1318 1338
1319 // screen.C 1339 // screen.C
1320 1340
1321 void lalloc (line_t &l) const 1341 void lalloc (line_t &l) const
1322 { 1342 {
… …
1344 1364
1345 if (ncol > prev_ncol) 1365 if (ncol > prev_ncol)
1346 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1366 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1347 } 1367 }
1348 1368
1349 int fgcolor_of (rend_t r) const 1369 int fgcolor_of (rend_t r) const NOTHROW
1350 { 1370 {
1351 int base = GET_BASEFG (r); 1371 int base = GET_BASEFG (r);
1352#ifndef NO_BRIGHTCOLOR 1372#ifndef NO_BRIGHTCOLOR
1353 if (r & RS_Bold 1373 if (r & RS_Bold
1354# if ENABLE_STYLES 1374# if ENABLE_STYLES
1355 && OPTION (Opt_intensityStyles) 1375 && option (Opt_intensityStyles)
1356# endif 1376# endif
1357 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1377 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1358 base += minBrightCOLOR - minCOLOR; 1378 base += minBrightCOLOR - minCOLOR;
1359#endif 1379#endif
1360 return base; 1380 return base;
1361 } 1381 }
1362 1382
1363 int bgcolor_of (rend_t r) const 1383 int bgcolor_of (rend_t r) const NOTHROW
1364 { 1384 {
1365 int base = GET_BASEBG (r); 1385 int base = GET_BASEBG (r);
1366#ifndef NO_BRIGHTCOLOR 1386#ifndef NO_BRIGHTCOLOR
1367 if (r & RS_Blink 1387 if (r & RS_Blink
1368# if ENABLE_STYLES 1388# if ENABLE_STYLES
1369 && OPTION (Opt_intensityStyles) 1389 && option (Opt_intensityStyles)
1370# endif 1390# endif
1371 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1391 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1372 base += minBrightCOLOR - minCOLOR; 1392 base += minBrightCOLOR - minCOLOR;
1373#endif 1393#endif
1374 return base; 1394 return base;
1375 } 1395 }
1376 1396
1377 bool option (uint32_t opt) const 1397 bool option (uint8_t opt) const NOTHROW
1378 { 1398 {
1379 return OPTION (opt); 1399 return options[opt >> 3] & (1 << (opt & 7));
1380 } 1400 }
1381 1401
1382 void set_option (uint32_t opt, bool set) 1402 void set_option (uint8_t opt, bool set = true) NOTHROW;
1403
1404 void set_privmode (unsigned bit, int set) NOTHROW
1383 { 1405 {
1384 if (set) 1406 if (set)
1385 options |= opt; 1407 priv_modes |= bit;
1386 else 1408 else
1387 options &= ~opt; 1409 priv_modes &= ~bit;
1388 } 1410 }
1389 1411
1412 // modifies first argument(!)
1413 void tt_paste (char *data, unsigned int len) NOTHROW;
1414 void paste (char *data, unsigned int len) NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1415 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1416 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1417 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count); 1418 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1419 void scr_reset ();
1394 void scr_release (); 1420 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false); 1421 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh (); 1422 void scr_refresh () NOTHROW;
1397 bool scr_refresh_rend (rend_t mask, rend_t value); 1423 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1398 void scr_erase_screen (int mode); 1424 void scr_erase_screen (int mode) NOTHROW;
1399#if ENABLE_FRILLS 1425#if ENABLE_FRILLS
1400 void scr_erase_savelines (); 1426 void scr_erase_savelines () NOTHROW;
1401 void scr_backindex (); 1427 void scr_backindex () NOTHROW;
1402 void scr_forwardindex (); 1428 void scr_forwardindex () NOTHROW;
1403#endif 1429#endif
1404 void scr_touch (bool refresh); 1430 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh); 1431 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1407 void scr_recolour (); 1432 void scr_recolour () NOTHROW;
1408 void scr_remap_chars (); 1433 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (line_t &l); 1434 void scr_remap_chars (line_t &l) NOTHROW;
1435
1436 enum cursor_mode { SAVE, RESTORE };
1410 1437
1411 void scr_poweron (); 1438 void scr_poweron ();
1412 void scr_cursor (int mode); 1439 void scr_soft_reset () NOTHROW;
1440 void scr_cursor (cursor_mode mode) NOTHROW;
1413 void scr_do_wrap (); 1441 void scr_do_wrap () NOTHROW;
1442 void scr_swap_screen () NOTHROW;
1414 int scr_change_screen (int scrn); 1443 void scr_change_screen (int scrn);
1415 void scr_color (unsigned int color, int fgbg); 1444 void scr_color (unsigned int color, int fgbg) NOTHROW;
1416 void scr_rendition (int set, int style); 1445 void scr_rendition (int set, int style) NOTHROW;
1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1446 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1418 void scr_backspace (); 1447 void scr_backspace () NOTHROW;
1419 void scr_tab (int count, bool ht = false); 1448 void scr_tab (int count, bool ht = false) NOTHROW;
1420 void scr_gotorc (int row, int col, int relative); 1449 void scr_gotorc (int row, int col, int relative) NOTHROW;
1421 void scr_index (enum page_dirn direction); 1450 void scr_index (enum page_dirn direction) NOTHROW;
1422 void scr_erase_line (int mode); 1451 void scr_erase_line (int mode) NOTHROW;
1423 void scr_E (); 1452 void scr_E () NOTHROW;
1424 void scr_insdel_lines (int count, int insdel); 1453 void scr_insdel_lines (int count, int insdel) NOTHROW;
1425 void scr_insdel_chars (int count, int insdel); 1454 void scr_insdel_chars (int count, int insdel) NOTHROW;
1426 void scr_scroll_region (int top, int bot); 1455 void scr_scroll_region (int top, int bot) NOTHROW;
1427 void scr_cursor_visible (int mode); 1456 void scr_cursor_visible (int mode) NOTHROW;
1428 void scr_autowrap (int mode); 1457 void scr_autowrap (int mode) NOTHROW;
1429 void scr_relative_origin (int mode); 1458 void scr_relative_origin (int mode) NOTHROW;
1430 void scr_insert_mode (int mode); 1459 void scr_insert_mode (int mode) NOTHROW;
1431 void scr_set_tab (int mode); 1460 void scr_set_tab (int mode) NOTHROW;
1432 void scr_rvideo_mode (int mode); 1461 void scr_rvideo_mode (bool on) NOTHROW;
1433 void scr_report_position (); 1462 void scr_report_position () NOTHROW;
1434 void set_font_style (); 1463 void set_font_style () NOTHROW;
1435 void scr_charset_choose (int set); 1464 void scr_charset_choose (int set) NOTHROW;
1436 void scr_charset_set (int set, unsigned int ch); 1465 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1437 void scr_move_to (int y, int len); 1466 void scr_move_to (int y, int len) NOTHROW;
1438 bool scr_page (enum page_dirn direction, int nlines); 1467 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1439 bool scr_changeview (int new_view_start); 1468 bool scr_changeview (int new_view_start) NOTHROW;
1440 void scr_bell (); 1469 void scr_bell () NOTHROW;
1441 void scr_printscreen (int fullhist); 1470 void scr_printscreen (int fullhist) NOTHROW;
1442 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1471 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1443 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1472 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1444 void scr_reverse_selection (); 1473 void scr_reverse_selection () NOTHROW;
1445 void scr_dump (int fd); 1474 void scr_dump (int fd) NOTHROW;
1475
1446 void selection_check (int check_more); 1476 void selection_check (int check_more) NOTHROW;
1447 void selection_paste (Window win, Atom prop, bool delete_prop); 1477 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1448 void selection_property (Window win, Atom prop); 1478 void selection_property (Window win, Atom prop) NOTHROW;
1449 void selection_request (Time tm, int x, int y); 1479 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1450 int selection_request_other (Atom target, int selnum); 1480 int selection_request_other (Atom target, int selnum) NOTHROW;
1451 void selection_clear (); 1481 void selection_clear (bool clipboard = false) NOTHROW;
1452 void selection_make (Time tm); 1482 void selection_make (Time tm);
1453 bool selection_grab (Time tm); 1483 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1454 void selection_start_colrow (int col, int row); 1484 void selection_start_colrow (int col, int row) NOTHROW;
1455 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1456 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1457 void selection_remove_trailing_spaces (); 1487 void selection_remove_trailing_spaces () NOTHROW;
1458 void selection_send (const XSelectionRequestEvent &rq); 1488 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1459 1489 void selection_click (int clicks, int x, int y) NOTHROW;
1460#if defined(NEXT_SCROLLBAR) 1490 void selection_extend (int x, int y, int flag) NOTHROW;
1461 // scrollbar-next.C 1491 void selection_rotate (int x, int y) NOTHROW;
1462 Pixmap renderPixmap (const char *const *data, int width, int height);
1463 void init_scrollbar_stuff ();
1464 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1465 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1466#endif
1467
1468#if defined(RXVT_SCROLLBAR)
1469 // scrollbar-rxvt.C
1470 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1471#endif
1472
1473#if defined(XTERM_SCROLLBAR)
1474 // scrollbar-xterm.C
1475 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1476#endif
1477
1478#if defined(PLAIN_SCROLLBAR)
1479 // scrollbar-plain.C
1480 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1481#endif
1482
1483 // scrollbar.C
1484 int scrollbar_mapping (int map);
1485 int scrollbar_show (int update);
1486 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1487 1492
1488 // xdefaults.C 1493 // xdefaults.C
1489 void get_options (int argc, const char *const *argv); 1494 void get_options (int argc, const char *const *argv);
1490 int parse_keysym (const char *str, const char *arg); 1495 int parse_keysym (const char *str, const char *arg);
1491 void get_xdefaults (FILE *stream, const char *name); 1496 const char *x_resource (const char *name);
1492 void extract_resources (); 1497 void extract_resources ();
1493 // xpm.C
1494 int scale_pixmap (const char *geom);
1495 void resize_pixmap ();
1496 Pixmap set_bgPixmap (const char *file);
1497}; 1498};
1498 1499
1499/* 1500#endif /* _RXVT_H_ */
1500 *****************************************************************************
1501 * PROTOTYPES
1502 *****************************************************************************
1503 */
1504#ifdef PROTOTYPES
1505# define __PROTO(p) p
1506#else
1507# define __PROTO(p) ()
1508#endif
1509 1501
1510#ifdef DEBUG_malloc
1511# include "dmalloc.h" /* This comes last */
1512#endif
1513
1514#endif /* _RXVT_H_ */
1515

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