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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.224 by root, Thu Jan 19 19:51:08 2006 UTC vs.
Revision 1.387 by root, Wed Mar 31 23:19:06 2010 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
10#endif 52#endif
11 53
12#if ENABLE_PERL 54#if ENABLE_PERL
13# define ENABLE_FRILLS 1 55# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 56# define ENABLE_COMBINING 1
15#endif 57#endif
16 58
17#if ENABLE_FRILLS 59#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
21#else 66#else
22# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
23#endif 68#endif
24 69
25#include <limits.h> 70#include <limits.h>
26 71
27#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
28#include <X11/keysym.h> 73#include <X11/keysym.h>
29#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 75#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 76
35#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
36#include "rxvtfont.h" 79#include "rxvtfont.h"
37#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
38#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
39#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
40 85
41#include "rxvtperl.h" 86#include "rxvtperl.h"
42 87
43// try to avoid some macros to decrease code size, on some systems 88// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 89#if ENABLE_MINIMAL
… …
52/* 97/*
53 ***************************************************************************** 98 *****************************************************************************
54 * SYSTEM HACKS 99 * SYSTEM HACKS
55 ***************************************************************************** 100 *****************************************************************************
56 */ 101 */
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
66 102
67#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
68typedef char *XPointer; 104typedef char *XPointer;
69#endif 105#endif
70 106
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 107#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
84 108
85#ifdef XPM_BACKGROUND 109#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 110
93#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 112# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 114# define STDERR_FILENO 2
97#endif 115#endif
98 116
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif
125
126/****************************************************************************/
127
128// exception thrown on fatal (per-instance) errors
129class rxvt_failure_exception { };
130
131// exception thrown when the command parser runs out of input data
132class out_of_input { };
133
99/* 134/*
100 ***************************************************************************** 135 *****************************************************************************
101 * PROTOTYPES 136 * PROTOTYPES
102 ***************************************************************************** 137 *****************************************************************************
103 */ 138 */
104// main.C 139// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
106RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
107void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
108void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
109void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
110void * rxvt_realloc (void *ptr, size_t size);
111 145
112// util.C 146// misc.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str);
118 151
119// misc.C
120char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
121void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
122void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
123void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
124void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
125void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
126int rxvt_Str_match (const char *s1, const char *s2); 158
127const char * rxvt_Str_skip_space (const char *str);
128char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str);
130char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
132char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
133void rxvt_usleep (int usecs); 163void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size);
134 166
135///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
136 168
137// temporarily replace the process environment 169// temporarily replace the process environment
138extern char **environ; 170extern char **environ;
139extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
140 172
173static inline void
141inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
142{ 175{
176#if ENABLE_PERL
177 assert (envv);
178#else
143 if (envv) 179 if (envv)
180#endif
144 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
145} 182}
146 183
184static inline void
147inline void set_environ (char **envv) 185set_environ (char **envv)
148{ 186{
187#if ENABLE_PERL
188 assert (envv);
189#else
149 if (envv) 190 if (envv)
191#endif
150 environ = envv; 192 environ = envv;
151} 193}
152 194
153/* 195/*
154 ***************************************************************************** 196 *****************************************************************************
155 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
156 ***************************************************************************** 198 *****************************************************************************
157 */ 199 */
158struct grwin_t;
159
160/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource.
162 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1
165#else
166# undef KEEP_SCROLLCOLOR
167#endif
168
169#ifdef XPM_BACKGROUND
170typedef struct {
171 short w, h, x, y;
172 Pixmap pixmap;
173} bgPixmap_t;
174#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 virtual ~rxvt_ptytty ()
181 {
182 //
183 }
184
185 virtual bool get () = 0;
186#if UTMP_SUPPORT
187 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
188#endif
189
190 void close_tty ();
191 bool make_controlling_tty ();
192 void set_utf8_mode (bool on);
193};
194
195rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
196void rxvt_ptytty_server (); // start the ptytty server process
197 200
198/* 201/*
199 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
200 * pared down from XButtonEvent 203 * pared down from XButtonEvent
201 */ 204 */
202struct mouse_event { 205struct mouse_event
206{
203 int clicks; 207 int clicks;
204 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
205 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
206 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
207}; 211};
208 212
209#if ENABLE_FRILLS
210typedef struct _mwmhints {
211 CARD32 flags;
212 CARD32 functions;
213 CARD32 decorations;
214 INT32 input_mode;
215 CARD32 status;
216} MWMHints;
217#endif
218
219#if ENABLE_XEMBED 213#if ENABLE_XEMBED
220// XEMBED messages 214// XEMBED messages
221# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
222# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
223# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
224# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
225# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
226# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
227# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
228# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
229 223
230# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
231# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
232# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
233# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
234# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
235 229
236// XEMBED detail code 230// XEMBED detail code
237# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
238# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
239# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
240 234
241# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
242#endif 236#endif
243 237
… …
247 ***************************************************************************** 241 *****************************************************************************
248 */ 242 */
249 243
250/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
251#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
252#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
253# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
254#else 248#else
255# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
256#endif 250#endif
257#ifndef TERMENV 251#ifndef TERMENV
… …
260 254
261#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
262# define NO_MOUSE_REPORT_SCROLLBAR 1 256# define NO_MOUSE_REPORT_SCROLLBAR 1
263#endif 257#endif
264 258
265/* now look for other badly set stuff */
266
267#if !defined (EACCESS) && defined(EAGAIN)
268# define EACCESS EAGAIN
269#endif
270
271#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
272# define EXIT_SUCCESS 0 /* exit function success */
273# define EXIT_FAILURE 1 /* exit function failure */
274#endif
275
276#define scrollBar_esc 30 259#define scrollBar_esc 30
277 260
278#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 261#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
279# define HAVE_SCROLLBARS 1 262# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
280#endif 263#endif
281
282#define R_SB_ALIGN_CENTRE 0
283#define R_SB_ALIGN_TOP 1
284#define R_SB_ALIGN_BOTTOM 2
285
286#define R_SB_NEXT 1
287#define R_SB_XTERM 2
288#define R_SB_PLAIN 4
289#define R_SB_RXVT 8
290
291#define SB_WIDTH_NEXT 19
292#define SB_WIDTH_XTERM 15
293#define SB_WIDTH_PLAIN 7
294#ifndef SB_WIDTH_RXVT
295# define SB_WIDTH_RXVT 10
296#endif
297
298/*
299 * NeXT scrollbar defines
300 */
301#define SB_PADDING 1
302#define SB_BORDER_WIDTH 1
303#define SB_BEVEL_WIDTH_UPPER_LEFT 1
304#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
305#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
306#define SB_MARGIN_SPACE (SB_PADDING * 2)
307#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
308#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
309#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
310#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
311#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
312#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
313#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
314#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
315 /*
316 * +-------------+
317 * | | <---< SB_PADDING
318 * | ::::::::::: |
319 * | ::::::::::: |
320 * '''''''''''''''''
321 * ,,,,,,,,,,,,,,,,,
322 * | ::::::::::: |
323 * | ::::::::::: |
324 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
325 * | | :::::::: |
326 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
327 * | +---------+ |
328 * | | ......%%| |
329 * | | ......%%| |
330 * | | .. ()..%%| |
331 * | | ......%%| |
332 * | | %%%%%%%%| |
333 * | +---------+ | <.........................
334 * | | <---< SB_PADDING :
335 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
336 * | | ......%%| | | : :
337 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
338 * | | %%%%%%%%| | | : :
339 * | +---------+ | <-+ : :
340 * | | : :
341 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
342 * | | ......%%| | | : :
343 * | | ..\/..%%| | | : :
344 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
345 * | +---------+ | | : :
346 * | | | : :
347 * +-------------+ <-+.........:............:
348 * ^^|_________| :
349 * || | :
350 * || +---< SB_BUTTON_WIDTH
351 * || :
352 * |+------< SB_PADDING
353 * |: :
354 * +----< SB_BORDER_WIDTH
355 * : :
356 * :............:
357 * |
358 * +---< SB_WIDTH_NEXT
359 */
360 264
361enum { 265enum {
362 NO_REFRESH = 0, /* Window not visible at all! */ 266 NO_REFRESH = 0, /* Window not visible at all! */
363 FAST_REFRESH = 1, /* Fully exposed window */ 267 FAST_REFRESH = 1, /* Fully exposed window */
364 SLOW_REFRESH = 2, /* Partially exposed window */ 268 SLOW_REFRESH = 2, /* Partially exposed window */
… …
402 SECONDARY, 306 SECONDARY,
403}; 307};
404 308
405#define RS_None 0 309#define RS_None 0
406 310
407#define RS_fgMask 0x0000007fUL // 128 colors 311#define RS_colorMask 0x0000007fUL // 128 colors
408#define RS_bgMask 0x00003f80UL // 128 colors 312#define RS_fgShift 0
313#define RS_bgShift Color_Bits
314#define RS_fgMask (RS_colorMask << RS_fgShift)
315#define RS_bgMask (RS_colorMask << RS_bgShift)
409 316
410// font styles 317// font styles
411#define RS_Bold 0x00004000UL // value 1 318#define RS_Bold 0x00004000UL // value 1
412#define RS_Italic 0x00008000UL // value 2 319#define RS_Italic 0x00008000UL // value 2
413 320
… …
415#define RS_Blink 0x00010000UL // blink 322#define RS_Blink 0x00010000UL // blink
416#define RS_RVid 0x00020000UL // reverse video 323#define RS_RVid 0x00020000UL // reverse video
417#define RS_Uline 0x00040000UL // underline 324#define RS_Uline 0x00040000UL // underline
418 325
419// 5 custom bits for extensions 326// 5 custom bits for extensions
420#define RS_customCount 32 327#define RS_customCount 16
421#define RS_customMask 0x00f80000UL 328#define RS_customMask 0x00780000UL
422#define RS_customShift 19 329#define RS_customShift 19
423 330
424// other flags 331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0xf8000000UL // includes RS_Careful
333#define RS_fontShift 27
425#define RS_Careful 0x80000000UL /* be careful when drawing these */ 334#define RS_Careful 0x08000000UL /* be careful when drawing these */
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw 0x02000000UL
426 338
427#define RS_styleCount 4 339#define RS_styleCount 4
428#define RS_styleMask (RS_Bold | RS_Italic) 340#define RS_styleMask (RS_Bold | RS_Italic)
429#define RS_styleShift 14 341#define RS_styleShift 14
430 342
431#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
432#define RS_attrMask (RS_baseattrMask | RS_fontMask) 344#define RS_attrMask (RS_baseattrMask | RS_fontMask)
433 345
434#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
435#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
436#define RS_fontShift 24
437
438#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
439#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 347#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
440 348
441#define Sel_none 0 /* Not waiting */ 349#define Sel_none 0 /* Not waiting */
442#define Sel_normal 0x01 /* normal selection */ 350#define Sel_normal 0x01 /* normal selection */
443#define Sel_incr 0x02 /* incremental selection */ 351#define Sel_incr 0x02 /* incremental selection */
444#define Sel_direct 0x00 352#define Sel_direct 0x00
… …
453 C0_NUL = 0x00, 361 C0_NUL = 0x00,
454 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 362 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
455 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 363 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
456 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 364 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
457 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 365 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
458}; 366};
459#define CHAR_ST 0x9c /* 0234 */ 367#define CHAR_ST 0x9c /* 0234 */
460 368
461/* 369/*
462 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 370 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
463 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 371 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
466 XTerm_name = 0, 374 XTerm_name = 0,
467 XTerm_iconName = 1, 375 XTerm_iconName = 1,
468 XTerm_title = 2, 376 XTerm_title = 2,
469 XTerm_property = 3, // change X property 377 XTerm_property = 3, // change X property
470 XTerm_Color = 4, // change colors 378 XTerm_Color = 4, // change colors
471 XTerm_Color00 = 10, // not implemented, CLASH! 379 XTerm_Color00 = 10, // change fg color
472 XTerm_Color01 = 11, // not implemented 380 XTerm_Color01 = 11, // change bg color
473 XTerm_Color_cursor = 12, // change actual 'Cursor' color 381 XTerm_Color_cursor = 12, // change actual 'Cursor' color
474 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 382 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
475 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 383 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
476 XTerm_Color05 = 15, // not implemented (tektronix fg) 384 XTerm_Color05 = 15, // not implemented (tektronix fg)
477 XTerm_Color06 = 16, // not implemented (tektronix bg) 385 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
482 XTerm_konsole30 = 30, // reserved for konsole 390 XTerm_konsole30 = 30, // reserved for konsole
483 XTerm_konsole31 = 31, // reserved for konsole 391 XTerm_konsole31 = 31, // reserved for konsole
484 XTerm_emacs51 = 51, // reserved for emacs shell 392 XTerm_emacs51 = 51, // reserved for emacs shell
485 /* 393 /*
486 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 394 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
487 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
488 */ 395 */
489 Rxvt_Color_BD = 18, // change actual 'Bold' color 396
490 Rxvt_Color_UL = 19, // change actual 'Underline' color 397 // deprecated
398 Rxvt_Color_BD = 18,
399 Rxvt_Color_UL = 19,
400 Rxvt_restoreFG = 39,
401 Rxvt_restoreBG = 49,
402
491 Rxvt_Pixmap = 20, // new bg pixmap 403 Rxvt_Pixmap = 20, // new bg pixmap
492 Rxvt_restoreFG = 39, // change default fg color
493 Rxvt_restoreBG = 49, // change default bg color
494 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 404 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
495 405
496 URxvt_locale = 701, // change locale 406 URxvt_locale = 701, // change locale
407 URxvt_version = 702, // request version
497 408
498 URxvt_Color_IT = 704, // change actual 'Italic' colour 409 URxvt_Color_IT = 704, // change actual 'Italic' colour
499 URxvt_Color_tint = 705, // change actual tint colour 410 URxvt_Color_tint = 705, // change actual tint colour
411 URxvt_Color_BD = 706, // change actual 'Bold' color
412 URxvt_Color_UL = 707, // change actual 'Underline' color
500 URxvt_Color_BD = 706, 413 URxvt_Color_border = 708,
501 URxvt_Color_UL = 707,
502 414
503 URxvt_font = 710, 415 URxvt_font = 710,
504 URxvt_boldFont = 711, 416 URxvt_boldFont = 711,
505 URxvt_italicFont = 712, 417 URxvt_italicFont = 712,
506 URxvt_boldItalicFont = 713, 418 URxvt_boldItalicFont = 713,
507 419
508 URxvt_view_up = 720, 420 URxvt_view_up = 720,
509 URxvt_view_down = 721, 421 URxvt_view_down = 721,
510 422
511 URxvt_perl = 777, 423 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
512}; 424};
513 425
514/* Words starting with `Color_' are colours. Others are counts */ 426/* Words starting with `Color_' are colours. Others are counts */
515/* 427/*
516 * The PixColor and rendition colour usage should probably be decoupled 428 * The PixColor and rendition colour usage should probably be decoupled
517 * on the unnecessary items, e.g. Color_pointer, but won't bother 429 * on the unnecessary items, e.g. Color_pointer, but won't bother
518 * until we need to. Also, be aware of usage in pixcolor_set 430 * until we need to. Also, be aware of usage in pixcolor_set
519 */ 431 */
520 432
521enum colour_list { 433enum colour_list {
434 Color_none = -2,
435 Color_transparent = -1,
522 Color_fg = 0, 436 Color_fg = 0,
523 Color_bg, 437 Color_bg,
524 minCOLOR, /* 2 */ 438 minCOLOR, /* 2 */
525 Color_Black = minCOLOR, 439 Color_Black = minCOLOR,
526 Color_Red3, 440 Color_Red3,
… …
564 Color_underline, 478 Color_underline,
565#endif 479#endif
566#ifdef OPTION_HC 480#ifdef OPTION_HC
567 Color_HC, 481 Color_HC,
568#endif 482#endif
569#ifdef KEEP_SCROLLCOLOR
570 Color_scroll, 483 Color_scroll,
484#ifdef RXVT_SCROLLBAR
571 Color_trough, 485 Color_trough,
572#endif 486#endif
573#if TINTING 487#if ENABLE_TRANSPARENCY
574 Color_tint, 488 Color_tint,
575#endif 489#endif
576#if OFF_FOCUS_FADING 490#if OFF_FOCUS_FADING
577 Color_fade, 491 Color_fade,
578#endif 492#endif
579 NRS_COLORS, /* */ 493 NRS_COLORS, /* */
580#ifdef KEEP_SCROLLCOLOR 494#ifdef RXVT_SCROLLBAR
581 Color_topShadow = NRS_COLORS, 495 Color_topShadow = NRS_COLORS,
582 Color_bottomShadow, 496 Color_bottomShadow,
583 TOTAL_COLORS 497 TOTAL_COLORS
584#else 498#else
585 TOTAL_COLORS = NRS_COLORS 499 TOTAL_COLORS = NRS_COLORS
586#endif 500#endif
587}; 501};
588 502
589#define Color_Bits 7 // 0 .. maxTermCOLOR 503#define Color_Bits 7 // 0 .. maxTermCOLOR
590
591#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
592#define NPIXCLR_BITS 32
593 504
594/* 505/*
595 * Resource list 506 * Resource list
596 */ 507 */
597enum { 508enum {
… …
599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 510# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
600# include "rsinc.h" 511# include "rsinc.h"
601# undef def 512# undef def
602# undef reserve 513# undef reserve
603 NUM_RESOURCES 514 NUM_RESOURCES
604};
605
606// see init.C:xa_names, which must be kept in sync
607enum {
608 XA_TEXT = 0,
609 XA_COMPOUND_TEXT,
610 XA_UTF8_STRING,
611 XA_MULTIPLE,
612 XA_TARGETS,
613 XA_TIMESTAMP,
614 XA_VT_SELECTION,
615 XA_INCR,
616 XA_WM_PROTOCOLS,
617 XA_WM_DELETE_WINDOW,
618 XA_CLIPBOARD,
619#if ENABLE_FRILLS
620 XA_MOTIF_WM_HINTS,
621#endif
622#if ENABLE_EWMH
623 XA_NET_WM_PID,
624 XA_NET_WM_NAME,
625 XA_NET_WM_ICON_NAME,
626 XA_NET_WM_PING,
627#endif
628#if USE_XIM
629 XA_WM_LOCALE_NAME,
630#endif
631#if TRANSPARENT
632 XA_XROOTPMAP_ID,
633 XA_ESETROOT_PMAP_ID,
634#endif
635#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
636 XA_DNDPROTOCOL,
637 XA_DNDSELECTION,
638#endif
639#if ENABLE_XEMBED
640 XA_XEMBED,
641 XA_XEMBED_INFO,
642#endif
643 NUM_XA
644}; 515};
645 516
646/* DEC private modes */ 517/* DEC private modes */
647#define PrivMode_132 (1UL<<0) 518#define PrivMode_132 (1UL<<0)
648#define PrivMode_132OK (1UL<<1) 519#define PrivMode_132OK (1UL<<1)
… …
662#define PrivMode_TtyOutputInh (1UL<<15) 533#define PrivMode_TtyOutputInh (1UL<<15)
663#define PrivMode_Keypress (1UL<<16) 534#define PrivMode_Keypress (1UL<<16)
664#define PrivMode_smoothScroll (1UL<<17) 535#define PrivMode_smoothScroll (1UL<<17)
665#define PrivMode_vt52 (1UL<<18) 536#define PrivMode_vt52 (1UL<<18)
666#define PrivMode_LFNL (1UL<<19) 537#define PrivMode_LFNL (1UL<<19)
667/* too annoying to implement X11 highlight tracking */ 538#define PrivMode_MouseBtnEvent (1UL<<20)
668/* #define PrivMode_MouseX11Track (1LU<<20) */ 539#define PrivMode_MouseAnyEvent (1UL<<21)
540#define PrivMode_BracketPaste (1UL<<22)
669 541
670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 542#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
671#define PrivMode(test,bit) \
672 if (test) \
673 priv_modes |= (bit); \
674 else \
675 priv_modes &= ~(bit)
676 543
677#ifdef ALLOW_132_MODE 544#ifdef ALLOW_132_MODE
678# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 545# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
679#else 546#else
680# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 547# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
682 549
683// do not change these constants lightly, there are many interdependencies 550// do not change these constants lightly, there are many interdependencies
684#define IMBUFSIZ 128 // input modifier buffer sizes 551#define IMBUFSIZ 128 // input modifier buffer sizes
685#define KBUFSZ 512 // size of keyboard mapping buffer 552#define KBUFSZ 512 // size of keyboard mapping buffer
686#define CBUFSIZ 2048 // size of command buffer 553#define CBUFSIZ 2048 // size of command buffer
554#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
687#define UBUFSIZ 2048 // character buffer 555#define UBUFSIZ 2048 // character buffer
688 556
689#ifndef PATH_MAX 557#if ENABLE_FRILLS
690# define PATH_MAX 16384 558# include <X11/Xmd.h>
559typedef struct _mwmhints
560{
561 CARD32 flags;
562 CARD32 functions;
563 CARD32 decorations;
564 INT32 input_mode;
565 CARD32 status;
566} MWMHints;
691#endif 567#endif
692 568
693/* Motif window hints */ 569/* Motif window hints */
694#define MWM_HINTS_FUNCTIONS (1L << 0) 570#define MWM_HINTS_FUNCTIONS (1L << 0)
695#define MWM_HINTS_DECORATIONS (1L << 1) 571#define MWM_HINTS_DECORATIONS (1L << 1)
… …
721 ***************************************************************************** 597 *****************************************************************************
722 * MACRO DEFINES 598 * MACRO DEFINES
723 ***************************************************************************** 599 *****************************************************************************
724 */ 600 */
725#define dLocal(type,name) type const name = this->name 601#define dLocal(type,name) type const name = this->name
726#define dDisp Display *disp = this->display->display 602
603// for speed reasons, we assume that all codepoints 32 to 126 are
604// single-width.
605#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
727 606
728/* convert pixel dimensions to row/column values. Everything as int32_t */ 607/* convert pixel dimensions to row/column values. Everything as int32_t */
729#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 608#define Pixel2Col(x) Pixel2Width((int32_t)(x))
730#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 609#define Pixel2Row(y) Pixel2Height((int32_t)(y))
731#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 610#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
733#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 612#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
734#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 613#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
735#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 614#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
736#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 615#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
737 616
738#define OPTION(opt) (options & (opt))
739#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
740 | Opt_jumpScroll | Opt_secondaryScreen \
741 | Opt_pastableTabs | Opt_intensityStyles)
742
743// for m >= -n, ensure remainder lies between 0..n-1
744#define MOD(m,n) (((m) + (n)) % (n))
745
746#define LINENO(n) MOD (term_start + int(n), total_rows) 617#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
747#define ROW(n) row_buf [LINENO (n)] 618#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
619
620#define LINENO(n) LINENO_of (this, n)
621#define ROW(n) ROW_of (this, n)
748 622
749/* how to build & extract colors and attributes */ 623/* how to build & extract colors and attributes */
750#define GET_BASEFG(x) (((x) & RS_fgMask)) 624#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
751#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 625#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
752 626
753#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 627#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
754#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 628#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
755 629
756#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 630#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
757#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 631#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
758 632
759#define GET_ATTR(x) (((x) & RS_attrMask)) 633#define GET_ATTR(x) (((x) & RS_attrMask))
760#define GET_BGATTR(x) \ 634#define GET_BGATTR(x) \
761 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 635 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
762 | (((x) & RS_fgMask)<<Color_Bits)) \ 636 | (((x) & RS_colorMask) << RS_bgShift)) \
763 : ((x) & (RS_attrMask | RS_bgMask))) 637 : ((x) & (RS_attrMask | RS_bgMask)))
764#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 638#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
765#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 639#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
766#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 640#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
767 641
768#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 642#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
769 643
770#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 644#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
771#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 645#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
772 646
773#if ENABLE_STYLES 647#if ENABLE_STYLES
774# define FONTSET(style) fontset[GET_STYLE (style)] 648# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
775#else 649#else
776# define FONTSET(style) fontset[0] 650# define FONTSET_of(t,style) (t)->fontset[0]
777#endif 651#endif
778 652
779#ifdef HAVE_SCROLLBARS 653#define FONTSET(style) FONTSET_of (this, style)
780# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
781#else
782# define scrollbar_TotalWidth() (0)
783#endif
784#define scrollbar_isMotion() (scrollBar.state == 'm')
785#define scrollbar_isUp() (scrollBar.state == 'U')
786#define scrollbar_isDn() (scrollBar.state == 'D')
787#define scrollbar_isUpDn() isupper (scrollBar.state)
788#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
789 654
790#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
791#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
792 && (y) <= scrollbarnext_dnval ())
793#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
794#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
795#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
796#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
797#define SCROLLRXVT_MINHEIGHT 10
798#define SCROLLXTERM_MINHEIGHT 10
799
800#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
801 ? SCROLLNEXT_MINHEIGHT \
802 : SCROLLRXVT_MINHEIGHT)
803#define scrollbar_above_slider(y) ((y) < scrollBar.top)
804#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
805#define scrollbar_position(y) ((y) - scrollBar.beg)
806#define scrollbar_size() (scrollBar.end - scrollBar.beg \
807 - scrollbar_minheight ())
808
809#ifdef XPM_BACKGROUND
810# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
811#else
812# define XPMClearArea(a, b, c, d, e, f, g)
813#endif
814
815#ifdef DEBUG_CMD
816# define D_CMD(x) fprintf x ; fputc('\n', stderr)
817#else
818# define D_CMD(x)
819#endif
820#ifdef DEBUG_INIT
821# define D_INIT(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_INIT(x)
824#endif
825#ifdef DEBUG_MAIN
826# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_MAIN(x)
829#endif
830#ifdef DEBUG_SIZE
831# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_SIZE(x)
834#endif
835
836extern class rxvt_failure_exception { } rxvt_failure_exception;
837
838typedef callback1<void, const char *> log_callback; 655typedef callback<void (const char *)> log_callback;
839typedef callback1<int, int> getfd_callback; 656typedef callback<int (int)> getfd_callback;
840
841extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
842extern void rxvt_log (const char *fmt, ...);
843extern void rxvt_warn (const char *fmt, ...);
844extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
845extern void rxvt_exit_failure () __attribute__ ((noreturn));
846
847#define SET_LOCALE(locale) rxvt_set_locale (locale)
848extern bool rxvt_set_locale (const char *locale);
849extern void rxvt_push_locale (const char *locale);
850extern void rxvt_pop_locale ();
851
852/****************************************************************************/
853
854#define BLINK_INTERVAL 0.5
855#define TEXT_BLINK_INTERVAL 0.5
856
857#ifndef __attribute__
858# ifdef __GNUC__
859# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
860# define __attribute__(x)
861# endif
862# endif
863# define __attribute__(x)
864#endif
865 657
866/****************************************************************************/ 658/****************************************************************************/
867 659
868#define LINE_LONGER 0x0001 // line is continued on the next row 660#define LINE_LONGER 0x0001 // line is continued on the next row
869#define LINE_FILTERED 0x0002 // line has been filtered 661#define LINE_FILTERED 0x0002 // line has been filtered
870#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 662#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
663#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
664#define LINE_BIDI 0x0010 // line needs bidi (NYI)
871 665
872struct line_t { 666struct line_t
667{
873 text_t *t; // terminal the text 668 text_t *t; // terminal the text
874 rend_t *r; // rendition, uses RS_ flags 669 rend_t *r; // rendition, uses RS_ flags
875 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 670 tlen_t_ l; // length of each text line
876 uint32_t f; // flags 671 uint32_t f; // flags
877 672
878 bool is_longer () 673 bool is_longer ()
879 { 674 {
880 return f & LINE_LONGER; 675 return f & LINE_LONGER;
… …
910 } 705 }
911}; 706};
912 707
913/****************************************************************************/ 708/****************************************************************************/
914 709
915// primivite wrapper around mbstate_t to ensure initialisation 710// primitive wrapper around mbstate_t to ensure initialisation
916struct mbstate { 711struct mbstate
712{
917 mbstate_t mbs; 713 mbstate_t mbs;
918 714
919 operator mbstate_t *() { return &mbs; } 715 operator mbstate_t *() { return &mbs; }
920 void reset () { memset (&mbs, 0, sizeof (mbs)); } 716 void reset () { memset (&mbs, 0, sizeof (mbs)); }
921 mbstate () { reset (); } 717 mbstate () { reset (); }
… …
923 719
924/****************************************************************************/ 720/****************************************************************************/
925 721
926#define UNICODE_MASK 0x1fffffUL 722#define UNICODE_MASK 0x1fffffUL
927 723
928#if UNICODE3 724#if UNICODE_3
929# define COMPOSE_LO 0x40000000UL 725# define COMPOSE_LO 0x40000000UL
930# define COMPOSE_HI 0x400fffffUL 726# define COMPOSE_HI 0x400fffffUL
931# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 727# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
932#else 728#else
933# if ENABLE_PERL 729# if ENABLE_PERL
934# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 730# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
935# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 731# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
936# else 732# else
937# define COMPOSE_LO 0xd800UL 733# define COMPOSE_LO 0xd800UL
938# define COMPOSE_HI 0xf8ffUL 734# define COMPOSE_HI 0xf8ffUL
939# endif 735# endif
… …
942 738
943#if ENABLE_COMBINING 739#if ENABLE_COMBINING
944// compose chars are used to represent composite characters 740// compose chars are used to represent composite characters
945// that are not representable in unicode, as well as characters 741// that are not representable in unicode, as well as characters
946// not fitting in the BMP. 742// not fitting in the BMP.
947struct compose_char { 743struct compose_char
744{
948 unicode_t c1, c2; // any chars != NOCHAR are valid 745 unicode_t c1, c2; // any chars != NOCHAR are valid
949 compose_char (unicode_t c1, unicode_t c2) 746 compose_char (unicode_t c1, unicode_t c2)
950 : c1(c1), c2(c2) 747 : c1(c1), c2(c2)
951 { } 748 { }
952}; 749};
953 750
954class rxvt_composite_vec { 751class rxvt_composite_vec
752{
955 vector<compose_char> v; 753 vector<compose_char> v;
956public: 754public:
957 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 755 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
958 int expand (unicode_t c, wchar_t *r); 756 int expand (unicode_t c, wchar_t *r);
959 compose_char *operator [](text_t c) 757 compose_char *operator [](text_t c)
… …
968#endif 766#endif
969 767
970/****************************************************************************/ 768/****************************************************************************/
971 769
972#ifdef KEYSYM_RESOURCE 770#ifdef KEYSYM_RESOURCE
973 class keyboard_manager; 771class keyboard_manager;
974#endif 772#endif
975 773
774typedef struct rxvt_term *rxvt_t;
775
776extern rxvt_t rxvt_current_term;
777
778#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
779#define GET_R rxvt_current_term
780
781/* ------------------------------------------------------------------------- */
782struct overlay_base
783{
784 int x, y, w, h; // overlay dimensions
785 text_t **text;
786 rend_t **rend;
787
788 // while tempting to add swap() etc. here, it effetcively only increases code size
789};
790
791/* ------------------------------------------------------------------------- */
792
793typedef struct
794{
795 int row;
796 int col;
797} row_col_t;
798
799/*
800 * terminal limits:
801 *
802 * width : 1 <= width
803 * height : 1 <= height
804 * ncol : 1 <= ncol <= MAX(tlen_t)
805 * nrow : 1 <= nrow <= MAX(int)
806 * saveLines : 0 <= saveLines <= MAX(int)
807 * term_start : 0 <= term_start < saveLines
808 * total_rows : nrow + saveLines
809 *
810 * top_row : -saveLines <= top_row <= 0
811 * view_start : top_row <= view_start <= 0
812 *
813 * | most coordinates are stored relative to term_start,
814 * ROW_BUF | which is the first line of the terminal screen
815 * |························= row_buf[0]
816 * |························= row_buf[1]
817 * |························= row_buf[2] etc.
818 * |
819 * +------------+···········= term_start + top_row
820 * | scrollback |
821 * | scrollback +---------+·= term_start + view_start
822 * | scrollback | display |
823 * | scrollback | display |
824 * +------------+·display·+·= term_start
825 * | terminal | display |
826 * | terminal +---------+
827 * | terminal |
828 * | terminal |
829 * +------------+···········= term_start + nrow - 1
830 * |
831 * |
832 * END······················= total_rows
833 */
834
835struct TermWin_t
836{
837 int width; /* window width [pixels] */
838 int height; /* window height [pixels] */
839 int fwidth; /* font width [pixels] */
840 int fheight; /* font height [pixels] */
841 int fbase; /* font ascent (baseline) [pixels] */
842 int ncol; /* window columns [characters] */
843 int nrow; /* window rows [characters] */
844 int focus; /* window has focus */
845 int mapped; /* window state mapped? */
846 int int_bwidth; /* internal border width */
847 int ext_bwidth; /* external border width */
848 int lineSpace; /* number of extra pixels between rows */
849 int letterSpace; /* number of extra pixels between columns */
850 int saveLines; /* number of lines that fit in scrollback */
851 int total_rows; /* total number of rows in this terminal */
852 int term_start; /* term lines start here */
853 int view_start; /* scrollback view starts here */
854 int top_row; /* topmost row index of scrollback */
855 Window parent[6]; /* parent identifiers - we're parent[0] */
856 Window vt; /* vt100 window */
857 GC gc; /* GC for drawing */
858 Pixmap pixmap;
859 rxvt_drawable *drawable;
860 rxvt_fontset *fontset[4];
861};
862
863/*
864 * screen accounting:
865 * screen_t elements
866 * row: Cursor row position : 0 <= row < nrow
867 * col: Cursor column position : 0 <= col < ncol
868 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
869 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
870 *
871 * selection_t elements
872 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
873 * nothing is selected
874 * beg: row/column of beginning of selection : never past mark
875 * mark: row/column of initial click : never past end
876 * end: row/column of one character past end of selection
877 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
878 * * Note: col == -1 ==> we're left of screen
879 *
880 */
881struct screen_t
882{
883 row_col_t cur; /* cursor position on the screen */
884 int tscroll; /* top of settable scroll region */
885 int bscroll; /* bottom of settable scroll region */
886 unsigned int charset; /* character set number [0..3] */
887 unsigned int flags; /* see below */
888 row_col_t s_cur; /* saved cursor position */
889 unsigned int s_charset; /* saved character set number [0..3] */
890 char s_charset_char;
891 rend_t s_rstyle; /* saved rendition style */
892};
893
894enum selection_op_t
895{
896 SELECTION_CLEAR = 0, /* nothing selected */
897 SELECTION_INIT, /* marked a point */
898 SELECTION_BEGIN, /* started a selection */
899 SELECTION_CONT, /* continued selection */
900 SELECTION_DONE /* selection put in CUT_BUFFER0 */
901};
902
903struct selection_t
904{
905 wchar_t *text; /* selected text */
906 unsigned int len; /* length of selected text */
907 unsigned int screen; /* screen being used */
908 unsigned int clicks; /* number of clicks */
909 selection_op_t op; /* current operation */
910 bool rect; /* rectangular selection? */
911 row_col_t beg; /* beginning of selection <= mark */
912 row_col_t mark; /* point of initial click <= end */
913 row_col_t end; /* one character past end point */
914 wchar_t *clip_text; /* text copied to the clipboard */
915 unsigned int clip_len; /* length of clipboard text */
916};
917
918/* ------------------------------------------------------------------------- */
919
920/* screen_t flags */
921#define Screen_Relative (1<<0) /* relative origin mode flag */
922#define Screen_VisibleCursor (1<<1) /* cursor visible? */
923#define Screen_Autowrap (1<<2) /* auto-wrap flag */
924#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
925#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
926#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
927
928/* rxvt_vars.options */
929enum {
930# define def(name,idx) Opt_ ## name = idx,
931# define nodef(name) Opt_ ## name = 0,
932# include "optinc.h"
933# undef nodef
934# undef def
935Opt_count
936};
937
938/* ------------------------------------------------------------------------- */
939
940struct rxvt_vars : TermWin_t
941{
942 scrollBar_t scrollBar;
943 uint8_t options[(Opt_count + 7) >> 3];
944 XSizeHints szHint;
945 rxvt_color *pix_colors;
946 Cursor TermWin_cursor; /* cursor for vt window */
947 int numlock_state;
948 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
949 line_t *drawn_buf; // text on screen
950 line_t *swap_buf; // lines for swap buffer
951 char *tabs; /* per location: 1 == tab-stop */
952 screen_t screen;
953 screen_t swap;
954 selection_t selection;
955 rxvt_color pix_colors_focused[TOTAL_COLORS];
956#ifdef OFF_FOCUS_FADING
957 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
958#endif
959};
960
976struct rxvt_term : zero_initialized, rxvt_vars { 961struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
962{
963
964 // special markers with magic addresses
965 static const char resval_undef []; // options specifically unset
966 static const char resval_on []; // boolean options switched on
967 static const char resval_off []; // or off
968
977 log_callback *log_hook; // log error messages through this hook, if != 0 969 log_callback *log_hook; // log error messages through this hook, if != 0
978 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 970 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
979#if ENABLE_PERL 971#if ENABLE_PERL
980 rxvt_perl_term perl; 972 rxvt_perl_term perl;
981#endif 973#endif
982 struct mbstate mbstate; // current input multibyte state 974 struct mbstate mbstate; // current input multibyte state
983 975
984 unsigned char want_refresh:1, 976 unsigned char want_refresh:1,
985#ifdef TRANSPARENT
986 want_full_refresh:1, /* awaiting full screen refresh */
987#endif
988#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
989 am_transparent:1, /* is a transparent term */
990 am_pixmap_trans:1, /* transparency w/known root pixmap */
991#endif
992 current_screen:1, /* primary or secondary */ 977 current_screen:1, /* primary or secondary */
993 hate_those_clicks:1, /* a.k.a. keep mark position */
994 num_scr_allow:1, 978 num_scr_allow:1,
995 bypass_keystate:1, 979 bypass_keystate:1,
980#if ENABLE_FRILLS
981 urgency_hint:1,
982#endif
996#ifdef CURSOR_BLINK 983#if CURSOR_BLINK
997 hidden_cursor:1, 984 hidden_cursor:1,
998#endif 985#endif
999#ifdef TEXT_BLINK 986#if TEXT_BLINK
1000 hidden_text:1, 987 hidden_text:1,
1001#endif 988#endif
1002#ifdef POINTER_BLANK 989#if POINTER_BLANK
1003 hidden_pointer:1, 990 hidden_pointer:1,
1004#endif 991#endif
1005 enc_utf8:1, /* wether locale uses utf-8 */ 992 enc_utf8:1, /* whether locale uses utf-8 */
1006 seen_input:1, /* wether we have seen some program output yet */ 993 seen_input:1, /* whether we have seen some program output yet */
1007 seen_resize:1, /* wether we had a resize event */ 994 seen_resize:1, /* whether we had a resize event */
1008 parsed_geometry:1; 995 parsed_geometry:1;
1009 996
1010 unsigned char refresh_type, 997 unsigned char refresh_type,
1011#ifdef META8_OPTION 998#ifdef META8_OPTION
1012 meta_char, /* Alt-key prefix */ 999 meta_char, /* Alt-key prefix */
1013#endif 1000#endif
1014 scrollbar_align,
1015 selection_wait, 1001 selection_wait,
1016 selection_type; 1002 selection_type;
1017/* ---------- */ 1003/* ---------- */
1004 bool rvideo_state, rvideo_mode;
1005#ifndef NO_BELL
1018 short rvideo; 1006 bool rvideo_bell;
1007#endif
1019 int num_scr; /* screen: number lines scrolled */ 1008 int num_scr; /* screen: number of lines scrolled */
1020 int prev_ncol, /* screen: previous number of columns */ 1009 int prev_ncol, /* screen: previous number of columns */
1021 prev_nrow; /* screen: previous number of rows */ 1010 prev_nrow; /* screen: previous number of rows */
1022/* ---------- */ 1011/* ---------- */
1023 rend_t rstyle; 1012 rend_t rstyle;
1024/* ---------- */
1025 uint32_t pixcolor_set[NPIXCLR_SETS];
1026/* ---------- */ 1013/* ---------- */
1027#ifdef SELECTION_SCROLLING 1014#ifdef SELECTION_SCROLLING
1028 int scroll_selection_lines; 1015 int scroll_selection_lines;
1029 enum page_dirn scroll_selection_dir; 1016 enum page_dirn scroll_selection_dir;
1030 int selection_save_x, 1017 int selection_save_x,
… …
1036 /* give proper Scroll behaviour */ 1023 /* give proper Scroll behaviour */
1037#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1024#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1038 mouse_slip_wheel_speed, 1025 mouse_slip_wheel_speed,
1039#endif 1026#endif
1040 refresh_count, 1027 refresh_count,
1041 refresh_limit,
1042 last_bot, /* scrollbar last bottom position */
1043 last_top, /* scrollbar last top position */
1044 last_state, /* scrollbar last state */
1045 scrollbar_len,
1046 window_vt_x, 1028 window_vt_x,
1047 window_vt_y, 1029 window_vt_y,
1048 window_sb_x, 1030 mouse_row,
1031 mouse_col,
1049# ifdef POINTER_BLANK 1032# ifdef POINTER_BLANK
1050 pointerBlankDelay, 1033 pointerBlankDelay,
1051# endif 1034# endif
1052 allowedxerror; 1035 allowedxerror;
1053/* ---------- */ 1036/* ---------- */
… …
1057 int old_width, /* last used width in screen resize */ 1040 int old_width, /* last used width in screen resize */
1058 old_height; /* last used height in screen resize */ 1041 old_height; /* last used height in screen resize */
1059 unsigned long priv_modes, 1042 unsigned long priv_modes,
1060 SavedModes; 1043 SavedModes;
1061/* ---------- */ 1044/* ---------- */
1062 Atom xa[NUM_XA]; 1045 Atom *xa;
1063/* ---------- */
1064#ifdef RXVT_SCROLLBAR
1065 GC scrollbarGC,
1066 topShadowGC,
1067 botShadowGC;
1068#endif
1069#ifdef XTERM_SCROLLBAR
1070 GC xscrollbarGC,
1071 ShadowGC;
1072#endif
1073#ifdef PLAIN_SCROLLBAR
1074 GC pscrollbarGC;
1075#endif
1076#ifdef NEXT_SCROLLBAR
1077 GC blackGC,
1078 whiteGC,
1079 grayGC,
1080 darkGC,
1081 stippleGC;
1082 Pixmap dimple,
1083 upArrow,
1084 downArrow,
1085 upArrowHi,
1086 downArrowHi;
1087#endif
1088/* ---------- */ 1046/* ---------- */
1089 Time selection_time, 1047 Time selection_time,
1090 selection_request_time; 1048 selection_request_time,
1049 clipboard_time;
1091 pid_t cmd_pid; /* process id of child */ 1050 pid_t cmd_pid; /* process id of child */
1092 char * incr_buf; 1051 char * incr_buf;
1093 size_t incr_buf_size, incr_buf_fill; 1052 size_t incr_buf_size, incr_buf_fill;
1094/* ---------- */ 1053/* ---------- */
1095 Cursor leftptr_cursor;
1096/* ---------- */
1097#ifndef NO_BACKSPACE_KEY
1098 const char *key_backspace;
1099#endif
1100#ifndef NO_DELETE_KEY
1101 const char *key_delete;
1102#endif
1103 struct mouse_event MEvent; 1054 struct mouse_event MEvent;
1104 XComposeStatus compose; 1055 XComposeStatus compose;
1105 ttymode_t tio; 1056 struct termios tio;
1106 row_col_t oldcursor; 1057 row_col_t oldcursor;
1107#ifdef XPM_BACKGROUND 1058#ifdef HAVE_BG_PIXMAP
1108 bgPixmap_t bgPixmap; 1059 bgPixmap_t bgPixmap;
1109 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1060#endif
1061#ifdef HAVE_AFTERIMAGE
1062 ASVisual *asv;
1063 ASImageManager *asimman;
1064
1065 void init_asv ()
1066 {
1067 if (!asv)
1068 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1069 }
1110#endif 1070#endif
1111 1071
1112#if ENABLE_OVERLAY 1072#if ENABLE_OVERLAY
1113 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1073 overlay_base ov;
1114 text_t **ov_text;
1115 rend_t **ov_rend;
1116 1074
1117 void scr_swap_overlay (); 1075 void scr_swap_overlay () NOTHROW;
1118 void scr_overlay_new (int x, int y, int w, int h); 1076 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1119 void scr_overlay_off (); 1077 void scr_overlay_off () NOTHROW;
1120 void scr_overlay_set (int x, int y, 1078 void scr_overlay_set (int x, int y,
1121 text_t text, 1079 text_t text,
1122 rend_t rend = OVERLAY_RSTYLE); 1080 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1123 void scr_overlay_set (int x, int y, const char *s); 1081 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1124 void scr_overlay_set (int x, int y, const wchar_t *s); 1082 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1125#endif 1083#endif
1126 1084
1127 vector<void *> allocated; // free these memory blocks with free() 1085 vector<void *> allocated; // free these memory blocks with free()
1128 1086
1129 char *env_windowid; /* environmental variable WINDOWID */ 1087 char env_windowid[21]; /* environmental variable WINDOWID */
1088 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1130 char *env_display; /* environmental variable DISPLAY */ 1089 char *env_display; /* environmental variable DISPLAY */
1131 char *env_term; /* environmental variable TERM */ 1090 char *env_term; /* environmental variable TERM */
1132 char *env_colorfgbg; 1091
1133 char *locale; 1092 char *locale;
1134 char charsets[4]; 1093 char charsets[4];
1135 char *v_buffer; /* pointer to physical buffer */ 1094 char *v_buffer; /* pointer to physical buffer */
1136 unsigned int v_buflen; /* size of area to write */ 1095 unsigned int v_buflen; /* size of area to write */
1137 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1096 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1138 1097
1139#ifdef KEYSYM_RESOURCE 1098#ifdef KEYSYM_RESOURCE
1140 keyboard_manager *keyboard; 1099 keyboard_manager *keyboard;
1100#endif
1101#ifndef NO_RESOURCES
1102 XrmDatabase option_db;
1141#endif 1103#endif
1142 1104
1143 const char *rs[NUM_RESOURCES]; 1105 const char *rs[NUM_RESOURCES];
1144 /* command input buffering */ 1106 /* command input buffering */
1145 char *cmdbuf_ptr, *cmdbuf_endp; 1107 char *cmdbuf_ptr, *cmdbuf_endp;
1146 char cmdbuf_base[CBUFSIZ]; 1108 char cmdbuf_base[CBUFSIZ];
1147 1109
1148 rxvt_ptytty *pty; 1110 ptytty *pty;
1149 1111
1150 rxvt_salloc *talloc; // text line allocator 1112 rxvt_salloc *talloc; // text line allocator
1151 rxvt_salloc *ralloc; // rend line allocator 1113 rxvt_salloc *ralloc; // rend line allocator
1152 1114
1153 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1115 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1154 1116
1155#if ENABLE_FRILLS || ISO_14755 1117#if ENABLE_FRILLS || ISO_14755
1156 // ISO 14755 entry support 1118 // ISO 14755 entry support
1157 unicode_t iso14755buf; 1119 unicode_t iso14755buf;
1158 void commit_iso14755 (); 1120 void commit_iso14755 ();
1159 int hex_keyval (XKeyEvent &ev);
1160# if ISO_14755 1121# if ISO_14755
1161 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1122 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1162 void iso14755_54 (int x, int y); 1123 void iso14755_54 (int x, int y);
1163# endif 1124# endif
1164#endif 1125#endif
1165 1126
1166 // modifies first argument(!) 1127 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1167 void paste (char *data, unsigned int len);
1168 1128
1169 long vt_emask, vt_emask_perl;
1170
1171 void vt_select_input () const 1129 void vt_select_input () const NOTHROW
1172 { 1130 {
1173 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1131 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1174 } 1132 }
1175 1133
1176#if TRANSPARENT 1134#if ENABLE_TRANSPARENCY || ENABLE_PERL
1177 void rootwin_cb (XEvent &xev); 1135 void rootwin_cb (XEvent &xev);
1178 xevent_watcher rootwin_ev; 1136 xevent_watcher rootwin_ev;
1179#endif 1137#endif
1138#ifdef HAVE_BG_PIXMAP
1139 void update_background ();
1140#if TRACE_PIXMAPS
1141 void trace_update_background (const char *file, int line);
1142# define update_background() trace_update_background (__FILE__, __LINE__)
1143#endif
1144 void update_background_cb (ev::timer &w, int revents);
1145 ev::timer update_background_ev;
1146#endif
1180 1147
1181 void x_cb (XEvent &xev); 1148 void x_cb (XEvent &xev);
1182 void flush ();
1183 xevent_watcher termwin_ev; 1149 xevent_watcher termwin_ev;
1184 xevent_watcher vt_ev; 1150 xevent_watcher vt_ev;
1185#ifdef HAVE_SCROLLBARS
1186 xevent_watcher scrollbar_ev; 1151 xevent_watcher scrollbar_ev;
1187#endif
1188 1152
1189 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1153 void child_cb (ev::child &w, int revents); ev::child child_ev;
1190 void check_cb (check_watcher &w); check_watcher check_ev; 1154 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1191 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1155 void refresh_check ();
1192 void flush_cb (time_watcher &w); time_watcher flush_ev; 1156 void flush ();
1193 1157 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1194 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1158 bool pty_fill ();
1195 1159 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1196 void incr_cb (time_watcher &w); time_watcher incr_ev; 1160 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1197 1161
1198#ifdef CURSOR_BLINK 1162#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1163 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1200#endif 1164#endif
1201#ifdef TEXT_BLINK 1165#ifdef TEXT_BLINK
1202 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1166 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1167#endif
1168#ifndef NO_BELL
1169 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1203#endif 1170#endif
1204 1171
1205#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1172#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1206 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1173 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1207#endif 1174#endif
1208#ifdef SELECTION_SCROLLING 1175#ifdef SELECTION_SCROLLING
1209 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1176 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1210#endif 1177#endif
1211#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1178#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1212 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1179 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1213#endif 1180#endif
1214 1181
1215#ifdef POINTER_BLANK 1182#ifdef POINTER_BLANK
1216 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1183 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1217 void pointer_blank (); 1184 void pointer_blank ();
1218#endif 1185#endif
1219 void pointer_unblank (); 1186 void pointer_unblank ();
1220 1187
1221 void tt_printf (const char *fmt,...); 1188 void tt_printf (const char *fmt,...);
1222 void tt_write (const char *data, unsigned int len); 1189 void tt_write (const char *data, unsigned int len);
1223 void pty_write (); 1190 void pty_write ();
1224 1191
1225 void tt_winch (); 1192 void init (stringvec *argv, stringvec *envv)
1226 1193 {
1227 rxvt_term (); 1194 this->argv = argv;
1228 ~rxvt_term (); 1195 init (argv->size (), argv->begin (), envv);
1229 void destroy (); 1196 }
1230 void emergency_cleanup ();
1231
1232 bool init (int argc, const char *const *argv);
1233 bool init_vars ();
1234
1235 bool pty_fill ();
1236 1197
1237 void make_current () const // make this the "currently active" urxvt instance 1198 void make_current () const // make this the "currently active" urxvt instance
1238 { 1199 {
1239 SET_R (this); 1200 SET_R (this);
1201 set_environ (envv);
1240 rxvt_set_locale (locale); 1202 rxvt_set_locale (locale);
1241 set_environ (envv);
1242 } 1203 }
1243 1204
1244 void init_secondary ();
1245 const char **init_resources (int argc, const char *const *argv);
1246 const char *x_resource (const char *name);
1247 void init_env ();
1248 void set_locale (const char *locale);
1249 void init_xlocale ();
1250 void init_command (const char *const *argv);
1251 void run_command (const char *const *argv);
1252 int run_child (const char *const *argv);
1253
1254 void color_aliases (int idx);
1255 void recolour_cursor ();
1256 void create_windows (int argc, const char *const *argv);
1257 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1258 void window_calc (unsigned int newwidth, unsigned int newheight);
1259
1260#if USE_XIM 1205#if USE_XIM
1261 rxvt_xim *input_method; 1206 rxvt_xim *input_method;
1262 XIC Input_Context; 1207 XIC Input_Context;
1263 XIMStyle input_style; 1208 XIMStyle input_style;
1264 XPoint spot; // most recently sent spot position 1209 XPoint spot; // most recently sent spot position
1265 1210
1266 void im_destroy (); 1211 void im_destroy ();
1267 void im_cb (); im_watcher im_ev; 1212 void im_cb (); im_watcher im_ev;
1268 void im_set_size (XRectangle &size); 1213 void im_set_size (XRectangle &size);
1269 void im_set_position (XPoint &pos); 1214 void im_set_position (XPoint &pos) NOTHROW;
1270 void im_set_color (unsigned long &fg, unsigned long &bg); 1215 void im_set_color (unsigned long &fg, unsigned long &bg);
1271 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1216 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1272 1217
1273 bool IMisRunning (); 1218 bool IMisRunning ();
1274 void IMSendSpot (); 1219 void IMSendSpot ();
1275 bool IM_get_IC (const char *modifiers); 1220 bool IM_get_IC (const char *modifiers);
1276 void IMSetStatusPosition (); 1221 void IMSetPosition ();
1277#endif 1222#endif
1278
1279 void resize_scrollbar ();
1280
1281 void pixel_position (int *x, int *y);
1282
1283 void selection_click (int clicks, int x, int y);
1284 void selection_extend (int x, int y, int flag);
1285 void selection_rotate (int x, int y);
1286
1287 /* autoconvert */
1288 1223
1289 // command.C 1224 // command.C
1290 void lookup_key (XKeyEvent &ev); 1225 void key_press (XKeyEvent &ev);
1226 void key_release (XKeyEvent &ev);
1291 unsigned int cmd_write (const char *str, unsigned int count); 1227 unsigned int cmd_write (const char *str, unsigned int count);
1292 1228
1293 wchar_t next_char (); 1229 wchar_t next_char () NOTHROW;
1294 wchar_t cmd_getc (); 1230 wchar_t cmd_getc () THROW ((class out_of_input));
1295 uint32_t next_octet (); 1231 uint32_t next_octet () NOTHROW;
1296 uint32_t cmd_get8 (); 1232 uint32_t cmd_get8 () THROW ((class out_of_input));
1297 1233
1298 bool cmd_parse (); 1234 void cmd_parse ();
1299 void mouse_report (XButtonEvent &ev); 1235 void mouse_report (XButtonEvent &ev);
1300 void button_press (XButtonEvent &ev); 1236 void button_press (XButtonEvent &ev);
1301 void button_release (XButtonEvent &ev); 1237 void button_release (XButtonEvent &ev);
1302 void focus_in (); 1238 void focus_in ();
1303 void focus_out (); 1239 void focus_out ();
1304 int check_our_parents (); 1240#if ENABLE_FRILLS
1241 void set_urgency (bool enable);
1242#else
1243 void set_urgency (bool enable) { }
1244#endif
1245 void update_fade_color (unsigned int idx);
1305#ifdef PRINTPIPE 1246#ifdef PRINTPIPE
1306 FILE *popen_printer (); 1247 FILE *popen_printer ();
1307 int pclose_printer (FILE *stream); 1248 int pclose_printer (FILE *stream);
1308#endif 1249#endif
1309 void process_print_pipe (); 1250 void process_print_pipe ();
… …
1314 void process_window_ops (const int *args, unsigned int nargs); 1255 void process_window_ops (const int *args, unsigned int nargs);
1315 char *get_to_st (unicode_t &ends_how); 1256 char *get_to_st (unicode_t &ends_how);
1316 void process_dcs_seq (); 1257 void process_dcs_seq ();
1317 void process_osc_seq (); 1258 void process_osc_seq ();
1318 void process_color_seq (int report, int color, const char *str, char resp); 1259 void process_color_seq (int report, int color, const char *str, char resp);
1319 void process_xterm_seq (int op, const char *str, char resp); 1260 void process_xterm_seq (int op, char *str, char resp);
1320 int privcases (int mode, unsigned long bit); 1261 int privcases (int mode, unsigned long bit);
1321 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1262 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1322 void process_sgr_mode (unsigned int nargs, const int *arg); 1263 void process_sgr_mode (unsigned int nargs, const int *arg);
1323 void process_graphics (); 1264 void process_graphics ();
1324 // init.C 1265 // init.C
1266 void init_vars ();
1267 const char **init_resources (int argc, const char *const *argv);
1268 void init (int argc, const char *const *argv, stringvec *envv);
1269 void init_env ();
1270 void set_locale (const char *locale);
1271 void init_xlocale ();
1272 void init_command (const char *const *argv);
1273 void run_command (const char *const *argv);
1274 int run_child (const char *const *argv);
1275 void color_aliases (int idx);
1276 void create_windows (int argc, const char *const *argv);
1325 void Get_Colours (); 1277 void get_colours ();
1326 void get_ourmods (); 1278 void get_ourmods ();
1327 // main.C 1279 // main.C
1280 void tt_winch ();
1281 rxvt_term ();
1282 ~rxvt_term ();
1283 void destroy ();
1284 void emergency_cleanup ();
1285 void recolour_cursor ();
1286 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1287 void window_calc (unsigned int newwidth, unsigned int newheight);
1328 bool set_fonts (); 1288 bool set_fonts ();
1329 void set_string_property (Atom prop, const char *str, int len = -1); 1289 void set_string_property (Atom prop, const char *str, int len = -1);
1330 void set_utf8_property (Atom prop, const char *str, int len = -1); 1290 void set_utf8_property (Atom prop, const char *str, int len = -1);
1331 void set_title (const char *str); 1291 void set_title (const char *str);
1332 void set_icon_name (const char *str); 1292 void set_icon_name (const char *str);
1333 void set_window_color (int idx, const char *color); 1293 void set_window_color (int idx, const char *color);
1334 void set_colorfgbg (); 1294 void set_colorfgbg ();
1335 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1295 bool set_color (rxvt_color &color, const char *name);
1296 void alias_color (int dst, int src);
1336 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1297 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 void get_window_origin (int &x, int &y);
1299 Pixmap get_pixmap_property (int prop_id);
1337 1300
1338 // screen.C 1301 // screen.C
1339 1302
1340 void lalloc (line_t &l) const 1303 void lalloc (line_t &l) const
1341 { 1304 {
… …
1363 1326
1364 if (ncol > prev_ncol) 1327 if (ncol > prev_ncol)
1365 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1328 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1366 } 1329 }
1367 1330
1368 int fgcolor_of (rend_t r) const 1331 int fgcolor_of (rend_t r) const NOTHROW
1369 { 1332 {
1370 int base = GET_BASEFG (r); 1333 int base = GET_BASEFG (r);
1371#ifndef NO_BRIGHTCOLOR 1334#ifndef NO_BRIGHTCOLOR
1372 if (r & RS_Bold 1335 if (r & RS_Bold
1373# if ENABLE_STYLES 1336# if ENABLE_STYLES
1374 && OPTION (Opt_intensityStyles) 1337 && option (Opt_intensityStyles)
1375# endif 1338# endif
1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1339 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1377 base += minBrightCOLOR - minCOLOR; 1340 base += minBrightCOLOR - minCOLOR;
1378#endif 1341#endif
1379 return base; 1342 return base;
1380 } 1343 }
1381 1344
1382 int bgcolor_of (rend_t r) const 1345 int bgcolor_of (rend_t r) const NOTHROW
1383 { 1346 {
1384 int base = GET_BASEBG (r); 1347 int base = GET_BASEBG (r);
1385#ifndef NO_BRIGHTCOLOR 1348#ifndef NO_BRIGHTCOLOR
1386 if (r & RS_Blink 1349 if (r & RS_Blink
1387# if ENABLE_STYLES 1350# if ENABLE_STYLES
1388 && OPTION (Opt_intensityStyles) 1351 && option (Opt_intensityStyles)
1389# endif 1352# endif
1390 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1391 base += minBrightCOLOR - minCOLOR; 1354 base += minBrightCOLOR - minCOLOR;
1392#endif 1355#endif
1393 return base; 1356 return base;
1394 } 1357 }
1395 1358
1396 bool option (uint32_t opt) const 1359 bool option (uint8_t opt) const NOTHROW
1397 { 1360 {
1398 return OPTION (opt); 1361 if (!opt)
1362 return 0;
1363
1364 --opt;
1365 return options[opt >> 3] & (1 << (opt & 7));
1399 } 1366 }
1400 1367
1401 void set_option (uint32_t opt, bool set) 1368 void set_option (uint8_t opt, bool set = true) NOTHROW
1369 {
1370 if (!opt)
1371 return;
1372
1373 --opt;
1374 if (set)
1375 options[opt >> 3] |= (1 << (opt & 7));
1376 else
1377 options[opt >> 3] &= ~(1 << (opt & 7));
1378 }
1379
1380 void set_privmode (unsigned bit, int set) NOTHROW
1402 { 1381 {
1403 if (set) 1382 if (set)
1404 options |= opt; 1383 priv_modes |= bit;
1405 else 1384 else
1406 options &= ~opt; 1385 priv_modes &= ~bit;
1407 } 1386 }
1408 1387
1388 // modifies first argument(!)
1389 void paste (char *data, unsigned int len) NOTHROW;
1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 void scr_kill_char (line_t &l, int col) const NOTHROW;
1411 int scr_scroll_text (int row1, int row2, int count); 1393 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1412 void scr_reset (); 1394 void scr_reset ();
1413 void scr_release (); 1395 void scr_release () NOTHROW;
1414 void scr_clear (bool really = false); 1396 void scr_clear (bool really = false) NOTHROW;
1415 void scr_refresh (); 1397 void scr_refresh () NOTHROW;
1416 bool scr_refresh_rend (rend_t mask, rend_t value); 1398 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1417 void scr_erase_screen (int mode); 1399 void scr_erase_screen (int mode) NOTHROW;
1418#if ENABLE_FRILLS 1400#if ENABLE_FRILLS
1419 void scr_erase_savelines (); 1401 void scr_erase_savelines () NOTHROW;
1420 void scr_backindex (); 1402 void scr_backindex () NOTHROW;
1421 void scr_forwardindex (); 1403 void scr_forwardindex () NOTHROW;
1422#endif 1404#endif
1423 void scr_touch (bool refresh); 1405 void scr_touch (bool refresh) NOTHROW;
1424 void scr_expose (int x, int y, int width, int height, bool refresh); 1406 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1425 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1426 void scr_recolour (); 1407 void scr_recolour () NOTHROW;
1427 void scr_remap_chars (); 1408 void scr_remap_chars () NOTHROW;
1428 void scr_remap_chars (line_t &l); 1409 void scr_remap_chars (line_t &l) NOTHROW;
1429 1410
1430 enum cursor_mode { SAVE, RESTORE }; 1411 enum cursor_mode { SAVE, RESTORE };
1431 1412
1432 void scr_poweron (); 1413 void scr_poweron ();
1414 void scr_soft_reset () NOTHROW;
1433 void scr_cursor (cursor_mode mode); 1415 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1416 void scr_do_wrap () NOTHROW;
1417 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn); 1418 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg); 1419 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1420 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1421 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1422 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1423 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1424 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1425 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1426 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1427 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1428 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1429 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1430 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1431 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1432 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1433 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1434 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1435 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1436 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1437 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1438 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1439 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1440 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len); 1441 void scr_move_to (int y, int len) NOTHROW;
1459 bool scr_page (enum page_dirn direction, int nlines); 1442 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 bool scr_changeview (int new_view_start); 1443 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1444 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1445 void scr_printscreen (int fullhist) NOTHROW;
1463 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1446 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1464 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1448 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1449 void scr_dump (int fd) NOTHROW;
1450
1467 void selection_check (int check_more); 1451 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1453 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm); 1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1456 void selection_clear (bool clipboard = false) NOTHROW;
1457 void clipboard_copy (Time tm);
1473 void selection_make (Time tm); 1458 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1459 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1460 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1461 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1462 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1463 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1464 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1480 1465 void selection_click (int clicks, int x, int y) NOTHROW;
1481#if defined(NEXT_SCROLLBAR) 1466 void selection_extend (int x, int y, int flag) NOTHROW;
1482 // scrollbar-next.C 1467 void selection_rotate (int x, int y) NOTHROW;
1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff ();
1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif
1488
1489#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C
1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1492#endif
1493
1494#if defined(XTERM_SCROLLBAR)
1495 // scrollbar-xterm.C
1496 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1497#endif
1498
1499#if defined(PLAIN_SCROLLBAR)
1500 // scrollbar-plain.C
1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif
1503
1504 // scrollbar.C
1505 int scrollbar_mapping (int map);
1506 int scrollbar_show (int update);
1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508 1468
1509 // xdefaults.C 1469 // xdefaults.C
1510 void get_options (int argc, const char *const *argv); 1470 void get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1471 int parse_keysym (const char *str, const char *arg);
1512 void get_xdefaults (FILE *stream, const char *name); 1472 const char *x_resource (const char *name);
1513 void extract_resources (); 1473 void extract_resources ();
1514 // xpm.C
1515 int scale_pixmap (const char *geom);
1516 void resize_pixmap ();
1517 Pixmap set_bgPixmap (const char *file);
1518}; 1474};
1519 1475
1520/* 1476#endif /* _RXVT_H_ */
1521 *****************************************************************************
1522 * PROTOTYPES
1523 *****************************************************************************
1524 */
1525#ifdef PROTOTYPES
1526# define __PROTO(p) p
1527#else
1528# define __PROTO(p) ()
1529#endif
1530 1477
1531#ifdef DEBUG_malloc
1532# include "dmalloc.h" /* This comes last */
1533#endif
1534
1535#endif /* _RXVT_H_ */
1536

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