ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.305 by sasha, Wed Sep 12 20:29:24 2007 UTC vs.
Revision 1.342 by ayin, Sat Dec 29 12:03:39 2007 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
… …
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 62# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
22# define OPTION_HC 1 64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
23#else 66#else
24# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
25#endif 68#endif
26 69
27#include <limits.h> 70#include <limits.h>
28 71
29#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
30#include <X11/keysym.h> 73#include <X11/keysym.h>
31#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 75#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 76
37#include "encoding.h" 77#include "encoding.h"
38#include "rxvtutil.h" 78#include "rxvtutil.h"
39#include "rxvtfont.h" 79#include "rxvtfont.h"
40#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
41#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
42#include "salloc.h" 83#include "salloc.h"
43#include "libptytty.h" 84#include "libptytty.h"
44 85
45#include "rxvtperl.h" 86#include "rxvtperl.h"
46 87
… …
73#endif 114#endif
74 115
75#include <termios.h> 116#include <termios.h>
76typedef struct termios ttymode_t; 117typedef struct termios ttymode_t;
77 118
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83
84#include "background.h" 119#include "background.h"
85 120
86#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
87# define STDIN_FILENO 0 122# define STDIN_FILENO 0
88# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
89# define STDERR_FILENO 2 124# define STDERR_FILENO 2
90#endif 125#endif
91 126
127#if !defined (EACCESS) && defined(EAGAIN)
128# define EACCESS EAGAIN
129#endif
130
131#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
132# define EXIT_SUCCESS 0 /* exit function success */
133# define EXIT_FAILURE 1 /* exit function failure */
134#endif
135
136#ifndef PATH_MAX
137# define PATH_MAX 16384
138#endif
139
92/****************************************************************************/ 140/****************************************************************************/
93 141
94// exception thrown on fatal (per-instance) errors 142// exception thrown on fatal (per-instance) errors
95class rxvt_failure_exception { }; 143class rxvt_failure_exception { };
96 144
97// exception thrown when the command parser runs out of input data 145// exception thrown when the command parser runs out of input data
98class out_of_input { }; 146class out_of_input { };
99 147
100/* 148/*
101 ***************************************************************************** 149 *****************************************************************************
102 * PROTOTYPES 150 * PROTOTYPES
103 ***************************************************************************** 151 *****************************************************************************
104 */ 152 */
105// main.C 153// main.C
106void * rxvt_malloc (size_t size); 154#define SET_LOCALE(locale) rxvt_set_locale (locale)
107void * rxvt_calloc (size_t number, size_t size); 155extern bool rxvt_set_locale (const char *locale) NOTHROW;
108void * rxvt_realloc (void *ptr, size_t size); 156extern void rxvt_push_locale (const char *locale) NOTHROW;
157extern void rxvt_pop_locale () NOTHROW;
158void rxvt_init ();
109 159
110// misc.C 160// misc.C
111char * rxvt_wcstombs (const wchar_t *str, int len = -1); 161char * rxvt_wcstombs (const wchar_t *str, int len = -1);
112wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 162wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
113char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 163char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
114wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 164wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
115
116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
117 165
118char * rxvt_basename (const char *str) NOTHROW; 166char * rxvt_basename (const char *str) NOTHROW;
119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 167void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
120void rxvt_log (const char *fmt,...) NOTHROW; 168void rxvt_log (const char *fmt,...) NOTHROW;
121void rxvt_warn (const char *fmt,...) NOTHROW; 169void rxvt_warn (const char *fmt,...) NOTHROW;
… …
124 172
125char * rxvt_strtrim (char *str) NOTHROW; 173char * rxvt_strtrim (char *str) NOTHROW;
126char ** rxvt_splitcommastring (const char *cs) NOTHROW; 174char ** rxvt_splitcommastring (const char *cs) NOTHROW;
127void rxvt_freecommastring (char **cs) NOTHROW; 175void rxvt_freecommastring (char **cs) NOTHROW;
128 176
177void * rxvt_malloc (size_t size);
178void * rxvt_calloc (size_t number, size_t size);
179void * rxvt_realloc (void *ptr, size_t size);
180
129///////////////////////////////////////////////////////////////////////////// 181/////////////////////////////////////////////////////////////////////////////
130 182
131// temporarily replace the process environment 183// temporarily replace the process environment
132extern char **environ; 184extern char **environ;
133extern char **rxvt_environ; // the original environ pointer 185extern char **rxvt_environ; // the original environ pointer
134 186
187static inline void
135static inline void set_environ (stringvec *envv) 188set_environ (stringvec *envv)
136{ 189{
137#if ENABLE_PERL 190#if ENABLE_PERL
138 assert (envv); 191 assert (envv);
139#else 192#else
140 if (envv) 193 if (envv)
141#endif 194#endif
142 environ = (char **)envv->begin (); 195 environ = (char **)envv->begin ();
143} 196}
144 197
145static inline void set_environ (char **envv) 198static inline void
199set_environ (char **envv)
146{ 200{
147#if ENABLE_PERL 201#if ENABLE_PERL
148 assert (envv); 202 assert (envv);
149#else 203#else
150 if (envv) 204 if (envv)
… …
155/* 209/*
156 ***************************************************************************** 210 *****************************************************************************
157 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
158 ***************************************************************************** 212 *****************************************************************************
159 */ 213 */
160struct grwin_t;
161 214
162/* If we're using either the rxvt scrollbar, keep the 215/* If we're using either the rxvt scrollbar, keep the
163 * scrollColor resource. 216 * scrollColor resource.
164 */ 217 */
165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 218#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
… …
177 Time time; /* milliseconds */ 230 Time time; /* milliseconds */
178 unsigned int state; /* key or button mask */ 231 unsigned int state; /* key or button mask */
179 unsigned int button; /* detail */ 232 unsigned int button; /* detail */
180}; 233};
181 234
182#if ENABLE_FRILLS
183typedef struct _mwmhints {
184 CARD32 flags;
185 CARD32 functions;
186 CARD32 decorations;
187 INT32 input_mode;
188 CARD32 status;
189} MWMHints;
190#endif
191
192#if ENABLE_XEMBED 235#if ENABLE_XEMBED
193// XEMBED messages 236// XEMBED messages
194# define XEMBED_EMBEDDED_NOTIFY 0 237# define XEMBED_EMBEDDED_NOTIFY 0
195# define XEMBED_WINDOW_ACTIVATE 1 238# define XEMBED_WINDOW_ACTIVATE 1
196# define XEMBED_WINDOW_DEACTIVATE 2 239# define XEMBED_WINDOW_DEACTIVATE 2
197# define XEMBED_REQUEST_FOCUS 3 240# define XEMBED_REQUEST_FOCUS 3
198# define XEMBED_FOCUS_IN 4 241# define XEMBED_FOCUS_IN 4
199# define XEMBED_FOCUS_OUT 5 242# define XEMBED_FOCUS_OUT 5
200# define XEMBED_FOCUS_NEXT 6 243# define XEMBED_FOCUS_NEXT 6
201# define XEMBED_FOCUS_PREV 7 244# define XEMBED_FOCUS_PREV 7
202 245
203# define XEMBED_MODALITY_ON 10 246# define XEMBED_MODALITY_ON 10
204# define XEMBED_MODALITY_OFF 11 247# define XEMBED_MODALITY_OFF 11
205# define XEMBED_REGISTER_ACCELERATOR 12 248# define XEMBED_REGISTER_ACCELERATOR 12
206# define XEMBED_UNREGISTER_ACCELERATOR 13 249# define XEMBED_UNREGISTER_ACCELERATOR 13
207# define XEMBED_ACTIVATE_ACCELERATOR 14 250# define XEMBED_ACTIVATE_ACCELERATOR 14
208 251
209// XEMBED detail code 252// XEMBED detail code
210# define XEMBED_FOCUS_CURRENT 0 253# define XEMBED_FOCUS_CURRENT 0
211# define XEMBED_FOCUS_FIRST 1 254# define XEMBED_FOCUS_FIRST 1
212# define XEMBED_FOCUS_LAST 2 255# define XEMBED_FOCUS_LAST 2
213 256
214# define XEMBED_MAPPED (1 << 0) 257# define XEMBED_MAPPED (1 << 0)
215#endif 258#endif
216 259
… …
220 ***************************************************************************** 263 *****************************************************************************
221 */ 264 */
222 265
223/* COLORTERM, TERM environment variables */ 266/* COLORTERM, TERM environment variables */
224#define COLORTERMENV "rxvt" 267#define COLORTERMENV "rxvt"
225#ifdef XPM_BACKGROUND 268#ifdef BG_IMAGE_FROM_FILE
226# define COLORTERMENVFULL COLORTERMENV "-xpm" 269# define COLORTERMENVFULL COLORTERMENV "-xpm"
227#else 270#else
228# define COLORTERMENVFULL COLORTERMENV 271# define COLORTERMENVFULL COLORTERMENV
229#endif 272#endif
230#ifndef TERMENV 273#ifndef TERMENV
… …
233 276
234#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 277#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
235# define NO_MOUSE_REPORT_SCROLLBAR 1 278# define NO_MOUSE_REPORT_SCROLLBAR 1
236#endif 279#endif
237 280
238/* now look for other badly set stuff */
239
240#if !defined (EACCESS) && defined(EAGAIN)
241# define EACCESS EAGAIN
242#endif
243
244#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
245# define EXIT_SUCCESS 0 /* exit function success */
246# define EXIT_FAILURE 1 /* exit function failure */
247#endif
248
249#define scrollBar_esc 30 281#define scrollBar_esc 30
250 282
251#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 283#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
252# define HAVE_SCROLLBARS 1 284# define HAVE_SCROLLBARS 1
253#endif 285#endif
254
255#define R_SB_ALIGN_CENTRE 0
256#define R_SB_ALIGN_TOP 1
257#define R_SB_ALIGN_BOTTOM 2
258
259#define R_SB_NEXT 1
260#define R_SB_XTERM 2
261#define R_SB_PLAIN 4
262#define R_SB_RXVT 8
263
264#define SB_WIDTH_NEXT 19
265#define SB_WIDTH_XTERM 15
266#define SB_WIDTH_PLAIN 7
267#ifndef SB_WIDTH_RXVT
268# define SB_WIDTH_RXVT 10
269#endif
270
271/*
272 * NeXT scrollbar defines
273 */
274#define SB_PADDING 1
275#define SB_BORDER_WIDTH 1
276#define SB_BEVEL_WIDTH_UPPER_LEFT 1
277#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
278#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
279#define SB_MARGIN_SPACE (SB_PADDING * 2)
280#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
281#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
282#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
283#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
284#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
285#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
286#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
287#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
288 /*
289 * +-------------+
290 * | | <---< SB_PADDING
291 * | ::::::::::: |
292 * | ::::::::::: |
293 * '''''''''''''''''
294 * ,,,,,,,,,,,,,,,,,
295 * | ::::::::::: |
296 * | ::::::::::: |
297 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
298 * | | :::::::: |
299 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
300 * | +---------+ |
301 * | | ......%%| |
302 * | | ......%%| |
303 * | | .. ()..%%| |
304 * | | ......%%| |
305 * | | %%%%%%%%| |
306 * | +---------+ | <.........................
307 * | | <---< SB_PADDING :
308 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
309 * | | ......%%| | | : :
310 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
311 * | | %%%%%%%%| | | : :
312 * | +---------+ | <-+ : :
313 * | | : :
314 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
315 * | | ......%%| | | : :
316 * | | ..\/..%%| | | : :
317 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
318 * | +---------+ | | : :
319 * | | | : :
320 * +-------------+ <-+.........:............:
321 * ^^|_________| :
322 * || | :
323 * || +---< SB_BUTTON_WIDTH
324 * || :
325 * |+------< SB_PADDING
326 * |: :
327 * +----< SB_BORDER_WIDTH
328 * : :
329 * :............:
330 * |
331 * +---< SB_WIDTH_NEXT
332 */
333 286
334enum { 287enum {
335 NO_REFRESH = 0, /* Window not visible at all! */ 288 NO_REFRESH = 0, /* Window not visible at all! */
336 FAST_REFRESH = 1, /* Fully exposed window */ 289 FAST_REFRESH = 1, /* Fully exposed window */
337 SLOW_REFRESH = 2, /* Partially exposed window */ 290 SLOW_REFRESH = 2, /* Partially exposed window */
… …
429 C0_NUL = 0x00, 382 C0_NUL = 0x00,
430 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 383 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
431 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 384 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
432 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 385 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
433 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 386 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
434}; 387};
435#define CHAR_ST 0x9c /* 0234 */ 388#define CHAR_ST 0x9c /* 0234 */
436 389
437/* 390/*
438 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 391 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
439 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 392 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
598#define PrivMode_TtyOutputInh (1UL<<15) 551#define PrivMode_TtyOutputInh (1UL<<15)
599#define PrivMode_Keypress (1UL<<16) 552#define PrivMode_Keypress (1UL<<16)
600#define PrivMode_smoothScroll (1UL<<17) 553#define PrivMode_smoothScroll (1UL<<17)
601#define PrivMode_vt52 (1UL<<18) 554#define PrivMode_vt52 (1UL<<18)
602#define PrivMode_LFNL (1UL<<19) 555#define PrivMode_LFNL (1UL<<19)
603/* too annoying to implement X11 highlight tracking */ 556#define PrivMode_MouseBtnEvent (1UL<<20)
604/* #define PrivMode_MouseX11Track (1LU<<20) */ 557#define PrivMode_MouseAnyEvent (1UL<<21)
605 558
606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 559#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
607 560
608#ifdef ALLOW_132_MODE 561#ifdef ALLOW_132_MODE
609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 562# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
610#else 563#else
611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
615#define IMBUFSIZ 128 // input modifier buffer sizes 568#define IMBUFSIZ 128 // input modifier buffer sizes
616#define KBUFSZ 512 // size of keyboard mapping buffer 569#define KBUFSZ 512 // size of keyboard mapping buffer
617#define CBUFSIZ 2048 // size of command buffer 570#define CBUFSIZ 2048 // size of command buffer
618#define UBUFSIZ 2048 // character buffer 571#define UBUFSIZ 2048 // character buffer
619 572
620#ifndef PATH_MAX 573#if ENABLE_FRILLS
621# define PATH_MAX 16384 574# include <X11/Xmd.h>
575typedef struct _mwmhints {
576 CARD32 flags;
577 CARD32 functions;
578 CARD32 decorations;
579 INT32 input_mode;
580 CARD32 status;
581} MWMHints;
622#endif 582#endif
623 583
624/* Motif window hints */ 584/* Motif window hints */
625#define MWM_HINTS_FUNCTIONS (1L << 0) 585#define MWM_HINTS_FUNCTIONS (1L << 0)
626#define MWM_HINTS_DECORATIONS (1L << 1) 586#define MWM_HINTS_DECORATIONS (1L << 1)
… …
667#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 627#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
668#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 628#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 629#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 630#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
671 631
672// for m >= -n, ensure remainder lies between 0..n-1
673#define MOD(m,n) (((m) + (n)) % (n))
674
675#define LINENO(n) MOD (term_start + int(n), total_rows) 632#define LINENO(n) MOD (term_start + int(n), total_rows)
676#define ROW(n) row_buf [LINENO (n)] 633#define ROW(n) row_buf [LINENO (n)]
677 634
678/* how to build & extract colors and attributes */ 635/* how to build & extract colors and attributes */
679#define GET_BASEFG(x) (((x) & RS_fgMask)) 636#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
708#ifdef HAVE_SCROLLBARS 665#ifdef HAVE_SCROLLBARS
709# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 666# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
710#else 667#else
711# define scrollbar_TotalWidth() (0) 668# define scrollbar_TotalWidth() (0)
712#endif 669#endif
713#define scrollbar_isMotion() (scrollBar.state == 'm')
714#define scrollbar_isUp() (scrollBar.state == 'U')
715#define scrollbar_isDn() (scrollBar.state == 'D')
716#define scrollbar_isUpDn() isupper (scrollBar.state)
717#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
718
719#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
720#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
721 && (y) <= scrollbarnext_dnval ())
722#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
723#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
724#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
725#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
726#define SCROLLRXVT_MINHEIGHT 10
727#define SCROLLXTERM_MINHEIGHT 10
728
729#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
730 ? SCROLLNEXT_MINHEIGHT \
731 : SCROLLRXVT_MINHEIGHT)
732#define scrollbar_above_slider(y) ((y) < scrollBar.top)
733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
734#define scrollbar_position(y) ((y) - scrollBar.beg)
735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
736 - scrollbar_minheight ())
737 670
738typedef callback<void (const char *)> log_callback; 671typedef callback<void (const char *)> log_callback;
739typedef callback<int (int)> getfd_callback; 672typedef callback<int (int)> getfd_callback;
740
741#define SET_LOCALE(locale) rxvt_set_locale (locale)
742extern bool rxvt_set_locale (const char *locale) NOTHROW;
743extern void rxvt_push_locale (const char *locale) NOTHROW;
744extern void rxvt_pop_locale () NOTHROW;
745 673
746/****************************************************************************/ 674/****************************************************************************/
747 675
748#define LINE_LONGER 0x0001 // line is continued on the next row 676#define LINE_LONGER 0x0001 // line is continued on the next row
749#define LINE_FILTERED 0x0002 // line has been filtered 677#define LINE_FILTERED 0x0002 // line has been filtered
… …
752#define LINE_BIDI 0x0010 // line needs bidi (NYI) 680#define LINE_BIDI 0x0010 // line needs bidi (NYI)
753 681
754struct line_t { 682struct line_t {
755 text_t *t; // terminal the text 683 text_t *t; // terminal the text
756 rend_t *r; // rendition, uses RS_ flags 684 rend_t *r; // rendition, uses RS_ flags
757 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 685 tlen_t_ l; // length of each text line
758 uint32_t f; // flags 686 uint32_t f; // flags
759 687
760 bool is_longer () 688 bool is_longer ()
761 { 689 {
762 return f & LINE_LONGER; 690 return f & LINE_LONGER;
… …
792 } 720 }
793}; 721};
794 722
795/****************************************************************************/ 723/****************************************************************************/
796 724
797// primivite wrapper around mbstate_t to ensure initialisation 725// primitive wrapper around mbstate_t to ensure initialisation
798struct mbstate { 726struct mbstate {
799 mbstate_t mbs; 727 mbstate_t mbs;
800 728
801 operator mbstate_t *() { return &mbs; } 729 operator mbstate_t *() { return &mbs; }
802 void reset () { memset (&mbs, 0, sizeof (mbs)); } 730 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
805 733
806/****************************************************************************/ 734/****************************************************************************/
807 735
808#define UNICODE_MASK 0x1fffffUL 736#define UNICODE_MASK 0x1fffffUL
809 737
810#if UNICODE3 738#if UNICODE_3
811# define COMPOSE_LO 0x40000000UL 739# define COMPOSE_LO 0x40000000UL
812# define COMPOSE_HI 0x400fffffUL 740# define COMPOSE_HI 0x400fffffUL
813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 741# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
814#else 742#else
815# if ENABLE_PERL 743# if ENABLE_PERL
… …
853 781
854#ifdef KEYSYM_RESOURCE 782#ifdef KEYSYM_RESOURCE
855class keyboard_manager; 783class keyboard_manager;
856#endif 784#endif
857 785
786typedef struct rxvt_term *rxvt_t;
787
788extern rxvt_t rxvt_current_term;
789
790#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
791#define GET_R rxvt_current_term
792
793typedef struct {
794 int row;
795 int col;
796} row_col_t;
797
798/*
799 * terminal limits:
800 *
801 * width : 1 <= width
802 * height : 1 <= height
803 * ncol : 1 <= ncol <= MAX(tlen_t)
804 * nrow : 1 <= nrow <= MAX(int)
805 * saveLines : 0 <= saveLines <= MAX(int)
806 * term_start : 0 <= term_start < saveLines
807 * total_rows : nrow + saveLines
808 *
809 * top_row : -saveLines <= top_row <= 0
810 * view_start : top_row <= view_start <= 0
811 *
812 * | most coordinates are stored relative to term_start,
813 * ROW_BUF | which is the first line of the terminal screen
814 * |························= row_buf[0]
815 * |························= row_buf[1]
816 * |························= row_buf[2] etc.
817 * |
818 * +------------+···········= term_start + top_row
819 * | scrollback |
820 * | scrollback +---------+·= term_start + view_start
821 * | scrollback | display |
822 * | scrollback | display |
823 * +------------+·display·+·= term_start
824 * | terminal | display |
825 * | terminal +---------+
826 * | terminal |
827 * | terminal |
828 * +------------+···········= term_stat + nrow - 1
829 * |
830 * |
831 * END······················= total_rows
832 */
833
834struct TermWin_t {
835 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */
840 int ncol; /* window columns [characters] */
841 int nrow; /* window rows [characters] */
842 int focus; /* window has focus */
843 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */
846 int lineSpace; /* number of extra pixels between rows */
847 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */
853 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4];
858};
859
860/*
861 * screen accounting:
862 * screen_t elements
863 * row: Cursor row position : 0 <= row < nrow
864 * col: Cursor column position : 0 <= col < ncol
865 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
866 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
867 *
868 * selection_t elements
869 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
870 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen
876 *
877 */
878typedef struct {
879 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */
888} screen_t;
889
890enum selection_op_t {
891 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896};
897
898typedef struct {
899 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */
908} selection_t;
909
910/* ------------------------------------------------------------------------- */
911
912/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */
914#define Screen_VisibleCursor (1<<1) /* cursor visible? */
915#define Screen_Autowrap (1<<2) /* auto-wrap flag */
916#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919
920/* rxvt_vars.options */
921enum {
922# define def(name,idx) Opt_ ## name = idx,
923# define nodef(name) Opt_ ## name = 0,
924# include "optinc.h"
925# undef nodef
926# undef def
927Opt_count
928};
929
930/* ------------------------------------------------------------------------- */
931
932struct rxvt_vars : TermWin_t {
933 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint;
936 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */
938 int sb_shadow; /* scrollbar shadow width */
939 int numlock_state;
940 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
941 line_t *drawn_buf; // text on screen
942 line_t *swap_buf; // lines for swap buffer
943 char *tabs; /* per location: 1 == tab-stop */
944 screen_t screen;
945 screen_t swap;
946 selection_t selection;
947 rxvt_color pix_colors_focused[TOTAL_COLORS];
948#ifdef OFF_FOCUS_FADING
949 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
950#endif
951};
952
858struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 953struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
859 954
860 // special markers with magic addresses 955 // special markers with magic addresses
861 static const char resval_undef []; // options specifically unset 956 static const char resval_undef []; // options specifically unset
862 static const char resval_on []; // boolean options switched on 957 static const char resval_on []; // boolean options switched on
863 static const char resval_off []; // or off 958 static const char resval_off []; // or off
864 959
865 log_callback *log_hook; // log error messages through this hook, if != 0 960 log_callback *log_hook; // log error messages through this hook, if != 0
866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
867#if ENABLE_PERL 962#if ENABLE_PERL
868 rxvt_perl_term perl; 963 rxvt_perl_term perl;
869#endif 964#endif
… …
924 last_state, /* scrollbar last state */ 1019 last_state, /* scrollbar last state */
925 scrollbar_len, 1020 scrollbar_len,
926 window_vt_x, 1021 window_vt_x,
927 window_vt_y, 1022 window_vt_y,
928 window_sb_x, 1023 window_sb_x,
1024 mouse_row,
1025 mouse_col,
929# ifdef POINTER_BLANK 1026# ifdef POINTER_BLANK
930 pointerBlankDelay, 1027 pointerBlankDelay,
931# endif 1028# endif
932 allowedxerror; 1029 allowedxerror;
933/* ---------- */ 1030/* ---------- */
… …
1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1112 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1016 1113
1017#ifdef KEYSYM_RESOURCE 1114#ifdef KEYSYM_RESOURCE
1018 keyboard_manager *keyboard; 1115 keyboard_manager *keyboard;
1019#endif 1116#endif
1117#ifndef NO_RESOURCES
1118 XrmDatabase option_db;
1119#endif
1020 1120
1021 const char *rs[NUM_RESOURCES]; 1121 const char *rs[NUM_RESOURCES];
1022 /* command input buffering */ 1122 /* command input buffering */
1023 char *cmdbuf_ptr, *cmdbuf_endp; 1123 char *cmdbuf_ptr, *cmdbuf_endp;
1024 char cmdbuf_base[CBUFSIZ]; 1124 char cmdbuf_base[CBUFSIZ];
… …
1039 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1139 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1040 void iso14755_54 (int x, int y); 1140 void iso14755_54 (int x, int y);
1041# endif 1141# endif
1042#endif 1142#endif
1043 1143
1044 // modifies first argument(!)
1045 void paste (char *data, unsigned int len) NOTHROW;
1046
1047 long vt_emask, vt_emask_perl, vt_emask_xim; 1144 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1048 1145
1049 void vt_select_input () const NOTHROW 1146 void vt_select_input () const NOTHROW
1050 { 1147 {
1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1148 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1052 } 1149 }
1053 1150
1054#if ENABLE_TRANSPARENCY || ENABLE_PERL 1151#if ENABLE_TRANSPARENCY || ENABLE_PERL
1055 void rootwin_cb (XEvent &xev); 1152 void rootwin_cb (XEvent &xev);
1056 xevent_watcher rootwin_ev; 1153 xevent_watcher rootwin_ev;
1057#endif 1154#endif
1058#ifdef HAVE_BG_PIXMAP 1155#ifdef HAVE_BG_PIXMAP
1059 int update_background (); 1156 void update_background ();
1157#if TRACE_PIXMAPS
1158 void trace_update_background (const char *file, int line);
1159# define update_background() trace_update_background (__FILE__, __LINE__)
1160#endif
1060 void update_background_cb (time_watcher &w); 1161 void update_background_cb (ev::timer &w, int revents);
1061 time_watcher update_background_ev; 1162 ev::timer update_background_ev;
1062#endif 1163#endif
1063 1164
1064 void x_cb (XEvent &xev); 1165 void x_cb (XEvent &xev);
1065 void flush ();
1066 xevent_watcher termwin_ev; 1166 xevent_watcher termwin_ev;
1067 xevent_watcher vt_ev; 1167 xevent_watcher vt_ev;
1068#ifdef HAVE_SCROLLBARS 1168#ifdef HAVE_SCROLLBARS
1069 xevent_watcher scrollbar_ev; 1169 xevent_watcher scrollbar_ev;
1070#endif 1170#endif
1071 1171
1072 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1172 void child_cb (ev::child &w, int revents); ev::child child_ev;
1073 void check_cb (check_watcher &w); check_watcher check_ev; 1173 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1074 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1174 void refresh_check ();
1075 void flush_cb (time_watcher &w); time_watcher flush_ev; 1175 void flush ();
1076 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1176 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1077 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1177 bool pty_fill ();
1178 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1179 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1078 1180
1079#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1080 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1081#endif 1183#endif
1082#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1083 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1084#endif 1186#endif
1085#ifndef NO_BELL 1187#ifndef NO_BELL
1086 void bell_cb (time_watcher &w); time_watcher bell_ev; 1188 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1087#endif 1189#endif
1088 1190
1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1090 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1192 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1091#endif 1193#endif
1092#ifdef SELECTION_SCROLLING 1194#ifdef SELECTION_SCROLLING
1093 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1195 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1094#endif 1196#endif
1095#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1096 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1198 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1097#endif 1199#endif
1098 1200
1099#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1100 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1202 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1101 void pointer_blank (); 1203 void pointer_blank ();
1102#endif 1204#endif
1103 void pointer_unblank (); 1205 void pointer_unblank ();
1104 1206
1105 void tt_printf (const char *fmt,...); 1207 void tt_printf (const char *fmt,...);
1106 void tt_write (const char *data, unsigned int len); 1208 void tt_write (const char *data, unsigned int len);
1107 void pty_write (); 1209 void pty_write ();
1108 1210
1109 void tt_winch ();
1110
1111 rxvt_term ();
1112 ~rxvt_term ();
1113 void destroy ();
1114 void emergency_cleanup ();
1115
1116 bool init (int argc, const char *const *argv, stringvec *envv);
1117
1118 bool init (stringvec *argv, stringvec *envv) 1211 void init (stringvec *argv, stringvec *envv)
1119 { 1212 {
1120 this->argv = argv; 1213 this->argv = argv;
1121 return init (argv->size (), argv->begin (), envv); 1214 init (argv->size (), argv->begin (), envv);
1122 } 1215 }
1123
1124 bool init_vars ();
1125
1126 bool pty_fill ();
1127 1216
1128 void make_current () const // make this the "currently active" urxvt instance 1217 void make_current () const // make this the "currently active" urxvt instance
1129 { 1218 {
1130 SET_R (this); 1219 SET_R (this);
1131 set_environ (envv); 1220 set_environ (envv);
1132 rxvt_set_locale (locale); 1221 rxvt_set_locale (locale);
1133 } 1222 }
1134 1223
1135 void init_secondary ();
1136 const char **init_resources (int argc, const char *const *argv);
1137 const char *x_resource (const char *name);
1138 void init_env ();
1139 void set_locale (const char *locale);
1140 void init_xlocale ();
1141 void init_command (const char *const *argv);
1142 void run_command (const char *const *argv);
1143 int run_child (const char *const *argv);
1144
1145 void color_aliases (int idx);
1146 void recolour_cursor ();
1147 void create_windows (int argc, const char *const *argv);
1148 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1150
1151#if USE_XIM 1224#if USE_XIM
1152 rxvt_xim *input_method; 1225 rxvt_xim *input_method;
1153 XIC Input_Context; 1226 XIC Input_Context;
1154 XIMStyle input_style; 1227 XIMStyle input_style;
1155 XPoint spot; // most recently sent spot position 1228 XPoint spot; // most recently sent spot position
… …
1164 bool IMisRunning (); 1237 bool IMisRunning ();
1165 void IMSendSpot (); 1238 void IMSendSpot ();
1166 bool IM_get_IC (const char *modifiers); 1239 bool IM_get_IC (const char *modifiers);
1167 void IMSetPosition (); 1240 void IMSetPosition ();
1168#endif 1241#endif
1169
1170 void resize_scrollbar ();
1171 1242
1172 // command.C 1243 // command.C
1173 void key_press (XKeyEvent &ev); 1244 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev); 1245 void key_release (XKeyEvent &ev);
1175 unsigned int cmd_write (const char *str, unsigned int count); 1246 unsigned int cmd_write (const char *str, unsigned int count);
… …
1204 int privcases (int mode, unsigned long bit); 1275 int privcases (int mode, unsigned long bit);
1205 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1276 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1206 void process_sgr_mode (unsigned int nargs, const int *arg); 1277 void process_sgr_mode (unsigned int nargs, const int *arg);
1207 void process_graphics (); 1278 void process_graphics ();
1208 // init.C 1279 // init.C
1280 void init_vars ();
1281 void init_secondary ();
1282 const char **init_resources (int argc, const char *const *argv);
1283 void init_env ();
1284 void set_locale (const char *locale);
1285 void init_xlocale ();
1286 void init_command (const char *const *argv);
1287 void run_command (const char *const *argv);
1288 int run_child (const char *const *argv);
1289 void color_aliases (int idx);
1290 void create_windows (int argc, const char *const *argv);
1209 void Get_Colours (); 1291 void Get_Colours ();
1210 void get_ourmods (); 1292 void get_ourmods ();
1211 // main.C 1293 // main.C
1294 void tt_winch ();
1295 rxvt_term ();
1296 ~rxvt_term ();
1297 void destroy ();
1298 void emergency_cleanup ();
1299 void init (int argc, const char *const *argv, stringvec *envv);
1300 void recolour_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight);
1212 bool set_fonts (); 1303 bool set_fonts ();
1213 void set_string_property (Atom prop, const char *str, int len = -1); 1304 void set_string_property (Atom prop, const char *str, int len = -1);
1214 void set_utf8_property (Atom prop, const char *str, int len = -1); 1305 void set_utf8_property (Atom prop, const char *str, int len = -1);
1215 void set_title (const char *str); 1306 void set_title (const char *str);
1216 void set_icon_name (const char *str); 1307 void set_icon_name (const char *str);
… …
1280 return base; 1371 return base;
1281 } 1372 }
1282 1373
1283 bool option (uint8_t opt) const NOTHROW 1374 bool option (uint8_t opt) const NOTHROW
1284 { 1375 {
1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1285 return options[opt >> 3] & (1 << (opt & 7)); 1380 return options[opt >> 3] & (1 << (opt & 7));
1286 } 1381 }
1287 1382
1288 void set_option (uint8_t opt, bool set = true) NOTHROW 1383 void set_option (uint8_t opt, bool set = true) NOTHROW
1289 { 1384 {
1385 if (!opt)
1386 return;
1387
1388 --opt;
1290 if (set) 1389 if (set)
1291 options[opt >> 3] |= (1 << (opt & 7)); 1390 options[opt >> 3] |= (1 << (opt & 7));
1292 else 1391 else
1293 options[opt >> 3] &= ~(1 << (opt & 7)); 1392 options[opt >> 3] &= ~(1 << (opt & 7));
1294 } 1393 }
… …
1299 priv_modes |= bit; 1398 priv_modes |= bit;
1300 else 1399 else
1301 priv_modes &= ~bit; 1400 priv_modes &= ~bit;
1302 } 1401 }
1303 1402
1403 // modifies first argument(!)
1404 void paste (char *data, unsigned int len) NOTHROW;
1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1407 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1307 void scr_reset (); 1408 void scr_reset ();
1308 void scr_release () NOTHROW; 1409 void scr_release () NOTHROW;
… …
1315 void scr_backindex () NOTHROW; 1416 void scr_backindex () NOTHROW;
1316 void scr_forwardindex () NOTHROW; 1417 void scr_forwardindex () NOTHROW;
1317#endif 1418#endif
1318 void scr_touch (bool refresh) NOTHROW; 1419 void scr_touch (bool refresh) NOTHROW;
1319 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1420 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1320 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1321 void scr_recolour () NOTHROW; 1421 void scr_recolour () NOTHROW;
1322 void scr_remap_chars () NOTHROW; 1422 void scr_remap_chars () NOTHROW;
1323 void scr_remap_chars (line_t &l) NOTHROW; 1423 void scr_remap_chars (line_t &l) NOTHROW;
1324 1424
1325 enum cursor_mode { SAVE, RESTORE }; 1425 enum cursor_mode { SAVE, RESTORE };
… …
1376 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1377 void selection_click (int clicks, int x, int y) NOTHROW; 1477 void selection_click (int clicks, int x, int y) NOTHROW;
1378 void selection_extend (int x, int y, int flag) NOTHROW; 1478 void selection_extend (int x, int y, int flag) NOTHROW;
1379 void selection_rotate (int x, int y) NOTHROW; 1479 void selection_rotate (int x, int y) NOTHROW;
1380 1480
1381 void pixel_position (int *x, int *y) NOTHROW;
1382
1383#if defined(NEXT_SCROLLBAR) 1481#if defined(NEXT_SCROLLBAR)
1384 // scrollbar-next.C 1482 // scrollbar-next.C
1385 Pixmap renderPixmap (const char *const *data, int width, int height); 1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1386 void init_scrollbar_stuff (); 1484 void init_scrollbar_stuff ();
1387 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1402 // scrollbar-plain.C 1500 // scrollbar-plain.C
1403 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1404#endif 1502#endif
1405 1503
1406 // scrollbar.C 1504 // scrollbar.C
1505 void resize_scrollbar ();
1407 int scrollbar_mapping (int map); 1506 int scrollbar_mapping (int map);
1408 int scrollbar_show (int update); 1507 int scrollbar_show (int update);
1409 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1508 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1410 1509
1411 // xdefaults.C 1510 // xdefaults.C
1412 void get_options (int argc, const char *const *argv); 1511 void get_options (int argc, const char *const *argv);
1413 int parse_keysym (const char *str, const char *arg); 1512 int parse_keysym (const char *str, const char *arg);
1414 void get_xdefaults (FILE *stream, const char *name); 1513 const char *x_resource (const char *name);
1415 void extract_resources (); 1514 void extract_resources ();
1416}; 1515};
1417 1516
1418#endif /* _RXVT_H_ */ 1517#endif /* _RXVT_H_ */
1419 1518

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines