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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.287 by sasha, Mon Aug 6 22:42:05 2007 UTC vs.
Revision 1.343 by ayin, Sat Dec 29 12:36:56 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
… …
71#ifndef HAVE_XPOINTER 112#ifndef HAVE_XPOINTER
72typedef char *XPointer; 113typedef char *XPointer;
73#endif 114#endif
74 115
75#include <termios.h> 116#include <termios.h>
76typedef struct termios ttymode_t;
77 117
78#ifdef HAVE_AFTERIMAGE 118#include "background.h"
79# include <afterimage.h>
80#undef min
81#undef max
82#endif
83 119
84#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
85# define STDIN_FILENO 0 121# define STDIN_FILENO 0
86# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
87# define STDERR_FILENO 2 123# define STDERR_FILENO 2
88#endif 124#endif
89 125
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif
138
90/****************************************************************************/ 139/****************************************************************************/
91 140
92// exception thrown on fatal (per-instance) errors 141// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { }; 142class rxvt_failure_exception { };
94 143
95// exception thrown when the command parser runs out of input data 144// exception thrown when the command parser runs out of input data
96class out_of_input { }; 145class out_of_input { };
97 146
98/* 147/*
99 ***************************************************************************** 148 *****************************************************************************
100 * PROTOTYPES 149 * PROTOTYPES
101 ***************************************************************************** 150 *****************************************************************************
102 */ 151 */
103// main.C 152// main.C
104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
106void rxvt_clean_exit () NOTHROW; 155extern void rxvt_push_locale (const char *locale) NOTHROW;
107void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
108void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
109void * rxvt_realloc (void *ptr, size_t size);
110 158
111// misc.C 159// misc.C
112char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116 164
117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119char * rxvt_r_basename (const char *str) NOTHROW; 165char * rxvt_basename (const char *str) NOTHROW;
120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121void rxvt_log (const char *fmt,...) NOTHROW; 167void rxvt_log (const char *fmt,...) NOTHROW;
122void rxvt_warn (const char *fmt,...) NOTHROW; 168void rxvt_warn (const char *fmt,...) NOTHROW;
123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125 171
126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
128char * rxvt_Str_trim (char *str) NOTHROW; 172char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str) NOTHROW;
130char ** rxvt_splitcommastring (const char *cs) NOTHROW; 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs) NOTHROW; 174void rxvt_freecommastring (char **cs) NOTHROW;
175
176void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size);
132 179
133///////////////////////////////////////////////////////////////////////////// 180/////////////////////////////////////////////////////////////////////////////
134 181
135// temporarily replace the process environment 182// temporarily replace the process environment
136extern char **environ; 183extern char **environ;
137extern char **rxvt_environ; // the original environ pointer 184extern char **rxvt_environ; // the original environ pointer
138 185
186static inline void
139inline void set_environ (stringvec *envv) 187set_environ (stringvec *envv)
140{ 188{
141#if ENABLE_PERL 189#if ENABLE_PERL
142 assert (envv); 190 assert (envv);
143#else 191#else
144 if (envv) 192 if (envv)
145#endif 193#endif
146 environ = (char **)envv->begin (); 194 environ = (char **)envv->begin ();
147} 195}
148 196
197static inline void
149inline void set_environ (char **envv) 198set_environ (char **envv)
150{ 199{
151#if ENABLE_PERL 200#if ENABLE_PERL
152 assert (envv); 201 assert (envv);
153#else 202#else
154 if (envv) 203 if (envv)
… …
159/* 208/*
160 ***************************************************************************** 209 *****************************************************************************
161 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
162 ***************************************************************************** 211 *****************************************************************************
163 */ 212 */
164struct grwin_t;
165 213
166/* If we're using either the rxvt scrollbar, keep the 214/* If we're using either the rxvt scrollbar, keep the
167 * scrollColor resource. 215 * scrollColor resource.
168 */ 216 */
169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
170# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
171#else 219#else
172# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
173#endif
174
175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177struct bgPixmap_t {
178# ifdef XPM_BACKGROUND
179
180# ifdef HAVE_AFTERIMAGE
181 ASImage *original_asim;
182
183 bool render_asim (rxvt_term *target, ASImage *background, ARGB32 tint);
184# endif
185
186#define bgPmap_defaultScale 100
187#define bgPmap_defaultAlign 50
188 unsigned int h_scale, v_scale;/* percents of the window size */
189 int h_align, v_align; /* percents of the window size:
190 0 - left align, 50 - center, 100 - right */
191
192 bool handle_geometry (const char *geom);
193
194# endif
195
196# define bgPmap_geometrySet (1UL<<0)
197# define bgPmap_propScale (1UL<<1)
198# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
199
200# define bgPmap_Transparent (1UL<<16)
201 unsigned long flags;
202
203 Pixmap pixmap;
204 unsigned int pmap_width, pmap_height;
205 unsigned int pmap_depth;
206
207 bool window_size_sensitive();
208
209};
210#else
211# undef HAVE_BG_PIXMAP
212#endif 221#endif
213 222
214/* 223/*
215 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
216 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
220 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
221 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
222 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
223}; 232};
224 233
225#if ENABLE_FRILLS
226typedef struct _mwmhints {
227 CARD32 flags;
228 CARD32 functions;
229 CARD32 decorations;
230 INT32 input_mode;
231 CARD32 status;
232} MWMHints;
233#endif
234
235#if ENABLE_XEMBED 234#if ENABLE_XEMBED
236// XEMBED messages 235// XEMBED messages
237# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
238# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
239# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
240# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
241# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
242# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
243# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
244# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
245 244
246# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
247# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
248# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
249# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
250# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
251 250
252// XEMBED detail code 251// XEMBED detail code
253# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
254# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
255# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
256 255
257# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
258#endif 257#endif
259 258
… …
263 ***************************************************************************** 262 *****************************************************************************
264 */ 263 */
265 264
266/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
267#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
268#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
269# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
270#else 269#else
271# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
272#endif 271#endif
273#ifndef TERMENV 272#ifndef TERMENV
… …
276 275
277#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
278# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
279#endif 278#endif
280 279
281/* now look for other badly set stuff */
282
283#if !defined (EACCESS) && defined(EAGAIN)
284# define EACCESS EAGAIN
285#endif
286
287#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
288# define EXIT_SUCCESS 0 /* exit function success */
289# define EXIT_FAILURE 1 /* exit function failure */
290#endif
291
292#define scrollBar_esc 30 280#define scrollBar_esc 30
293 281
294#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
295# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
296#endif 284#endif
297
298#define R_SB_ALIGN_CENTRE 0
299#define R_SB_ALIGN_TOP 1
300#define R_SB_ALIGN_BOTTOM 2
301
302#define R_SB_NEXT 1
303#define R_SB_XTERM 2
304#define R_SB_PLAIN 4
305#define R_SB_RXVT 8
306
307#define SB_WIDTH_NEXT 19
308#define SB_WIDTH_XTERM 15
309#define SB_WIDTH_PLAIN 7
310#ifndef SB_WIDTH_RXVT
311# define SB_WIDTH_RXVT 10
312#endif
313
314/*
315 * NeXT scrollbar defines
316 */
317#define SB_PADDING 1
318#define SB_BORDER_WIDTH 1
319#define SB_BEVEL_WIDTH_UPPER_LEFT 1
320#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
321#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
322#define SB_MARGIN_SPACE (SB_PADDING * 2)
323#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
324#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
325#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
326#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
327#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
328#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
329#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
330#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
331 /*
332 * +-------------+
333 * | | <---< SB_PADDING
334 * | ::::::::::: |
335 * | ::::::::::: |
336 * '''''''''''''''''
337 * ,,,,,,,,,,,,,,,,,
338 * | ::::::::::: |
339 * | ::::::::::: |
340 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
341 * | | :::::::: |
342 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
343 * | +---------+ |
344 * | | ......%%| |
345 * | | ......%%| |
346 * | | .. ()..%%| |
347 * | | ......%%| |
348 * | | %%%%%%%%| |
349 * | +---------+ | <.........................
350 * | | <---< SB_PADDING :
351 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
352 * | | ......%%| | | : :
353 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
354 * | | %%%%%%%%| | | : :
355 * | +---------+ | <-+ : :
356 * | | : :
357 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
358 * | | ......%%| | | : :
359 * | | ..\/..%%| | | : :
360 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
361 * | +---------+ | | : :
362 * | | | : :
363 * +-------------+ <-+.........:............:
364 * ^^|_________| :
365 * || | :
366 * || +---< SB_BUTTON_WIDTH
367 * || :
368 * |+------< SB_PADDING
369 * |: :
370 * +----< SB_BORDER_WIDTH
371 * : :
372 * :............:
373 * |
374 * +---< SB_WIDTH_NEXT
375 */
376 285
377enum { 286enum {
378 NO_REFRESH = 0, /* Window not visible at all! */ 287 NO_REFRESH = 0, /* Window not visible at all! */
379 FAST_REFRESH = 1, /* Fully exposed window */ 288 FAST_REFRESH = 1, /* Fully exposed window */
380 SLOW_REFRESH = 2, /* Partially exposed window */ 289 SLOW_REFRESH = 2, /* Partially exposed window */
… …
472 C0_NUL = 0x00, 381 C0_NUL = 0x00,
473 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 382 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
474 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 383 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
475 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 384 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
476 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 385 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
477}; 386};
478#define CHAR_ST 0x9c /* 0234 */ 387#define CHAR_ST 0x9c /* 0234 */
479 388
480/* 389/*
481 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 390 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
482 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 391 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
641#define PrivMode_TtyOutputInh (1UL<<15) 550#define PrivMode_TtyOutputInh (1UL<<15)
642#define PrivMode_Keypress (1UL<<16) 551#define PrivMode_Keypress (1UL<<16)
643#define PrivMode_smoothScroll (1UL<<17) 552#define PrivMode_smoothScroll (1UL<<17)
644#define PrivMode_vt52 (1UL<<18) 553#define PrivMode_vt52 (1UL<<18)
645#define PrivMode_LFNL (1UL<<19) 554#define PrivMode_LFNL (1UL<<19)
646/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
647/* #define PrivMode_MouseX11Track (1LU<<20) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
648 557
649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
650#define PrivMode(test,bit) \
651 if (test) \
652 priv_modes |= (bit); \
653 else \
654 priv_modes &= ~(bit)
655 559
656#ifdef ALLOW_132_MODE 560#ifdef ALLOW_132_MODE
657# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658#else 562#else
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
663#define IMBUFSIZ 128 // input modifier buffer sizes 567#define IMBUFSIZ 128 // input modifier buffer sizes
664#define KBUFSZ 512 // size of keyboard mapping buffer 568#define KBUFSZ 512 // size of keyboard mapping buffer
665#define CBUFSIZ 2048 // size of command buffer 569#define CBUFSIZ 2048 // size of command buffer
666#define UBUFSIZ 2048 // character buffer 570#define UBUFSIZ 2048 // character buffer
667 571
668#ifndef PATH_MAX 572#if ENABLE_FRILLS
669# define PATH_MAX 16384 573# include <X11/Xmd.h>
574typedef struct _mwmhints {
575 CARD32 flags;
576 CARD32 functions;
577 CARD32 decorations;
578 INT32 input_mode;
579 CARD32 status;
580} MWMHints;
670#endif 581#endif
671 582
672/* Motif window hints */ 583/* Motif window hints */
673#define MWM_HINTS_FUNCTIONS (1L << 0) 584#define MWM_HINTS_FUNCTIONS (1L << 0)
674#define MWM_HINTS_DECORATIONS (1L << 1) 585#define MWM_HINTS_DECORATIONS (1L << 1)
… …
715#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 626#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
716#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 627#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
717#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
718#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
719 630
720// for m >= -n, ensure remainder lies between 0..n-1
721#define MOD(m,n) (((m) + (n)) % (n))
722
723#define LINENO(n) MOD (term_start + int(n), total_rows) 631#define LINENO(n) MOD (term_start + int(n), total_rows)
724#define ROW(n) row_buf [LINENO (n)] 632#define ROW(n) row_buf [LINENO (n)]
725 633
726/* how to build & extract colors and attributes */ 634/* how to build & extract colors and attributes */
727#define GET_BASEFG(x) (((x) & RS_fgMask)) 635#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
756#ifdef HAVE_SCROLLBARS 664#ifdef HAVE_SCROLLBARS
757# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 665# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
758#else 666#else
759# define scrollbar_TotalWidth() (0) 667# define scrollbar_TotalWidth() (0)
760#endif 668#endif
761#define scrollbar_isMotion() (scrollBar.state == 'm')
762#define scrollbar_isUp() (scrollBar.state == 'U')
763#define scrollbar_isDn() (scrollBar.state == 'D')
764#define scrollbar_isUpDn() isupper (scrollBar.state)
765#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
766
767#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
768#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
769 && (y) <= scrollbarnext_dnval ())
770#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
771#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
772#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
773#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
774#define SCROLLRXVT_MINHEIGHT 10
775#define SCROLLXTERM_MINHEIGHT 10
776
777#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
778 ? SCROLLNEXT_MINHEIGHT \
779 : SCROLLRXVT_MINHEIGHT)
780#define scrollbar_above_slider(y) ((y) < scrollBar.top)
781#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
782#define scrollbar_position(y) ((y) - scrollBar.beg)
783#define scrollbar_size() (scrollBar.end - scrollBar.beg \
784 - scrollbar_minheight ())
785 669
786typedef callback<void (const char *)> log_callback; 670typedef callback<void (const char *)> log_callback;
787typedef callback<int (int)> getfd_callback; 671typedef callback<int (int)> getfd_callback;
788
789#define SET_LOCALE(locale) rxvt_set_locale (locale)
790extern bool rxvt_set_locale (const char *locale) NOTHROW;
791extern void rxvt_push_locale (const char *locale) NOTHROW;
792extern void rxvt_pop_locale () NOTHROW;
793 672
794/****************************************************************************/ 673/****************************************************************************/
795 674
796#define LINE_LONGER 0x0001 // line is continued on the next row 675#define LINE_LONGER 0x0001 // line is continued on the next row
797#define LINE_FILTERED 0x0002 // line has been filtered 676#define LINE_FILTERED 0x0002 // line has been filtered
… …
800#define LINE_BIDI 0x0010 // line needs bidi (NYI) 679#define LINE_BIDI 0x0010 // line needs bidi (NYI)
801 680
802struct line_t { 681struct line_t {
803 text_t *t; // terminal the text 682 text_t *t; // terminal the text
804 rend_t *r; // rendition, uses RS_ flags 683 rend_t *r; // rendition, uses RS_ flags
805 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 684 tlen_t_ l; // length of each text line
806 uint32_t f; // flags 685 uint32_t f; // flags
807 686
808 bool is_longer () 687 bool is_longer ()
809 { 688 {
810 return f & LINE_LONGER; 689 return f & LINE_LONGER;
… …
840 } 719 }
841}; 720};
842 721
843/****************************************************************************/ 722/****************************************************************************/
844 723
845// primivite wrapper around mbstate_t to ensure initialisation 724// primitive wrapper around mbstate_t to ensure initialisation
846struct mbstate { 725struct mbstate {
847 mbstate_t mbs; 726 mbstate_t mbs;
848 727
849 operator mbstate_t *() { return &mbs; } 728 operator mbstate_t *() { return &mbs; }
850 void reset () { memset (&mbs, 0, sizeof (mbs)); } 729 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
853 732
854/****************************************************************************/ 733/****************************************************************************/
855 734
856#define UNICODE_MASK 0x1fffffUL 735#define UNICODE_MASK 0x1fffffUL
857 736
858#if UNICODE3 737#if UNICODE_3
859# define COMPOSE_LO 0x40000000UL 738# define COMPOSE_LO 0x40000000UL
860# define COMPOSE_HI 0x400fffffUL 739# define COMPOSE_HI 0x400fffffUL
861# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 740# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
862#else 741#else
863# if ENABLE_PERL 742# if ENABLE_PERL
… …
901 780
902#ifdef KEYSYM_RESOURCE 781#ifdef KEYSYM_RESOURCE
903class keyboard_manager; 782class keyboard_manager;
904#endif 783#endif
905 784
785typedef struct rxvt_term *rxvt_t;
786
787extern rxvt_t rxvt_current_term;
788
789#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
790#define GET_R rxvt_current_term
791
792typedef struct {
793 int row;
794 int col;
795} row_col_t;
796
797/*
798 * terminal limits:
799 *
800 * width : 1 <= width
801 * height : 1 <= height
802 * ncol : 1 <= ncol <= MAX(tlen_t)
803 * nrow : 1 <= nrow <= MAX(int)
804 * saveLines : 0 <= saveLines <= MAX(int)
805 * term_start : 0 <= term_start < saveLines
806 * total_rows : nrow + saveLines
807 *
808 * top_row : -saveLines <= top_row <= 0
809 * view_start : top_row <= view_start <= 0
810 *
811 * | most coordinates are stored relative to term_start,
812 * ROW_BUF | which is the first line of the terminal screen
813 * |························= row_buf[0]
814 * |························= row_buf[1]
815 * |························= row_buf[2] etc.
816 * |
817 * +------------+···········= term_start + top_row
818 * | scrollback |
819 * | scrollback +---------+·= term_start + view_start
820 * | scrollback | display |
821 * | scrollback | display |
822 * +------------+·display·+·= term_start
823 * | terminal | display |
824 * | terminal +---------+
825 * | terminal |
826 * | terminal |
827 * +------------+···········= term_stat + nrow - 1
828 * |
829 * |
830 * END······················= total_rows
831 */
832
833struct TermWin_t {
834 int width; /* window width [pixels] */
835 int height; /* window height [pixels] */
836 int fwidth; /* font width [pixels] */
837 int fheight; /* font height [pixels] */
838 int fbase; /* font ascent (baseline) [pixels] */
839 int ncol; /* window columns [characters] */
840 int nrow; /* window rows [characters] */
841 int focus; /* window has focus */
842 int mapped; /* window state mapped? */
843 int int_bwidth; /* internal border width */
844 int ext_bwidth; /* external border width */
845 int lineSpace; /* number of extra pixels between rows */
846 int saveLines; /* number of lines that fit in scrollback */
847 int total_rows; /* total number of rows in this terminal */
848 int term_start; /* term lines start here */
849 int view_start; /* scrollback view starts here */
850 int top_row; /* topmost row index of scrollback */
851 Window parent[6]; /* parent identifiers - we're parent[0] */
852 Window vt; /* vt100 window */
853 GC gc; /* GC for drawing */
854 Pixmap pixmap;
855 rxvt_drawable *drawable;
856 rxvt_fontset *fontset[4];
857};
858
859/*
860 * screen accounting:
861 * screen_t elements
862 * row: Cursor row position : 0 <= row < nrow
863 * col: Cursor column position : 0 <= col < ncol
864 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
865 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
866 *
867 * selection_t elements
868 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
869 * nothing is selected
870 * beg: row/column of beginning of selection : never past mark
871 * mark: row/column of initial click : never past end
872 * end: row/column of one character past end of selection
873 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
874 * * Note: col == -1 ==> we're left of screen
875 *
876 */
877typedef struct {
878 row_col_t cur; /* cursor position on the screen */
879 int tscroll; /* top of settable scroll region */
880 int bscroll; /* bottom of settable scroll region */
881 unsigned int charset; /* character set number [0..3] */
882 unsigned int flags; /* see below */
883 row_col_t s_cur; /* saved cursor position */
884 unsigned int s_charset; /* saved character set number [0..3] */
885 char s_charset_char;
886 rend_t s_rstyle; /* saved rendition style */
887} screen_t;
888
889enum selection_op_t {
890 SELECTION_CLEAR = 0, /* nothing selected */
891 SELECTION_INIT, /* marked a point */
892 SELECTION_BEGIN, /* started a selection */
893 SELECTION_CONT, /* continued selection */
894 SELECTION_DONE /* selection put in CUT_BUFFER0 */
895};
896
897typedef struct {
898 wchar_t *text; /* selected text */
899 unsigned int len; /* length of selected text */
900 unsigned int screen; /* screen being used */
901 unsigned int clicks; /* number of clicks */
902 selection_op_t op; /* current operation */
903 bool rect; /* rectangular selection? */
904 row_col_t beg; /* beginning of selection <= mark */
905 row_col_t mark; /* point of initial click <= end */
906 row_col_t end; /* one character past end point */
907} selection_t;
908
909/* ------------------------------------------------------------------------- */
910
911/* screen_t flags */
912#define Screen_Relative (1<<0) /* relative origin mode flag */
913#define Screen_VisibleCursor (1<<1) /* cursor visible? */
914#define Screen_Autowrap (1<<2) /* auto-wrap flag */
915#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
916#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
917#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
918
919/* rxvt_vars.options */
920enum {
921# define def(name,idx) Opt_ ## name = idx,
922# define nodef(name) Opt_ ## name = 0,
923# include "optinc.h"
924# undef nodef
925# undef def
926Opt_count
927};
928
929/* ------------------------------------------------------------------------- */
930
931struct rxvt_vars : TermWin_t {
932 scrollBar_t scrollBar;
933 uint8_t options[(Opt_count + 7) >> 3];
934 XSizeHints szHint;
935 rxvt_color *pix_colors;
936 Cursor TermWin_cursor; /* cursor for vt window */
937 int sb_shadow; /* scrollbar shadow width */
938 int numlock_state;
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
940 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen;
944 screen_t swap;
945 selection_t selection;
946 rxvt_color pix_colors_focused[TOTAL_COLORS];
947#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif
950};
951
906struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
907 953
908 // special markers with magic addresses 954 // special markers with magic addresses
909 static const char resval_undef []; // options specifically unset 955 static const char resval_undef []; // options specifically unset
910 static const char resval_on []; // boolean options switched on 956 static const char resval_on []; // boolean options switched on
911 static const char resval_off []; // or off 957 static const char resval_off []; // or off
912 958
913 log_callback *log_hook; // log error messages through this hook, if != 0 959 log_callback *log_hook; // log error messages through this hook, if != 0
914 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 960 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
915#if ENABLE_PERL 961#if ENABLE_PERL
916 rxvt_perl_term perl; 962 rxvt_perl_term perl;
917#endif 963#endif
918 struct mbstate mbstate; // current input multibyte state 964 struct mbstate mbstate; // current input multibyte state
919 965
920 unsigned char want_refresh:1, 966 unsigned char want_refresh:1,
921#ifdef ENABLE_TRANSPARENCY
922 want_full_refresh:1, /* awaiting full screen refresh */
923 am_transparent:1, /* is a transparent term */
924 am_pixmap_trans:1, /* transparency w/known root pixmap */
925#endif
926 current_screen:1, /* primary or secondary */ 967 current_screen:1, /* primary or secondary */
927 num_scr_allow:1, 968 num_scr_allow:1,
928 bypass_keystate:1, 969 bypass_keystate:1,
929#ifdef CURSOR_BLINK 970#ifdef CURSOR_BLINK
930 hidden_cursor:1, 971 hidden_cursor:1,
… …
977 last_state, /* scrollbar last state */ 1018 last_state, /* scrollbar last state */
978 scrollbar_len, 1019 scrollbar_len,
979 window_vt_x, 1020 window_vt_x,
980 window_vt_y, 1021 window_vt_y,
981 window_sb_x, 1022 window_sb_x,
1023 mouse_row,
1024 mouse_col,
982# ifdef POINTER_BLANK 1025# ifdef POINTER_BLANK
983 pointerBlankDelay, 1026 pointerBlankDelay,
984# endif 1027# endif
985 allowedxerror; 1028 allowedxerror;
986/* ---------- */ 1029/* ---------- */
… …
1025 char * incr_buf; 1068 char * incr_buf;
1026 size_t incr_buf_size, incr_buf_fill; 1069 size_t incr_buf_size, incr_buf_fill;
1027/* ---------- */ 1070/* ---------- */
1028 Cursor leftptr_cursor; 1071 Cursor leftptr_cursor;
1029/* ---------- */ 1072/* ---------- */
1030#ifndef NO_BACKSPACE_KEY
1031 const char *key_backspace;
1032#endif
1033#ifndef NO_DELETE_KEY
1034 const char *key_delete;
1035#endif
1036 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
1037 XComposeStatus compose; 1074 XComposeStatus compose;
1038 ttymode_t tio; 1075 struct termios tio;
1039 row_col_t oldcursor; 1076 row_col_t oldcursor;
1040#ifdef HAVE_BG_PIXMAP 1077#ifdef HAVE_BG_PIXMAP
1041 bgPixmap_t bgPixmap; 1078 bgPixmap_t bgPixmap;
1042#endif 1079#endif
1043#ifdef HAVE_AFTERIMAGE 1080#ifdef HAVE_AFTERIMAGE
… …
1073 unsigned int v_buflen; /* size of area to write */ 1110 unsigned int v_buflen; /* size of area to write */
1074 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1111 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1075 1112
1076#ifdef KEYSYM_RESOURCE 1113#ifdef KEYSYM_RESOURCE
1077 keyboard_manager *keyboard; 1114 keyboard_manager *keyboard;
1115#endif
1116#ifndef NO_RESOURCES
1117 XrmDatabase option_db;
1078#endif 1118#endif
1079 1119
1080 const char *rs[NUM_RESOURCES]; 1120 const char *rs[NUM_RESOURCES];
1081 /* command input buffering */ 1121 /* command input buffering */
1082 char *cmdbuf_ptr, *cmdbuf_endp; 1122 char *cmdbuf_ptr, *cmdbuf_endp;
… …
1098 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1138 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1099 void iso14755_54 (int x, int y); 1139 void iso14755_54 (int x, int y);
1100# endif 1140# endif
1101#endif 1141#endif
1102 1142
1103 // modifies first argument(!)
1104 void paste (char *data, unsigned int len) NOTHROW;
1105
1106 long vt_emask, vt_emask_perl, vt_emask_xim; 1143 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1107 1144
1108 void vt_select_input () const NOTHROW 1145 void vt_select_input () const NOTHROW
1109 { 1146 {
1110 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1147 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1111 } 1148 }
1112 1149
1113#if ENABLE_TRANSPARENCY || ENABLE_PERL 1150#if ENABLE_TRANSPARENCY || ENABLE_PERL
1114 void rootwin_cb (XEvent &xev); 1151 void rootwin_cb (XEvent &xev);
1115 xevent_watcher rootwin_ev; 1152 xevent_watcher rootwin_ev;
1116#endif 1153#endif
1117#if ENABLE_TRANSPARENCY 1154#ifdef HAVE_BG_PIXMAP
1118 int check_our_parents (); 1155 void update_background ();
1119 void check_our_parents_cb (time_watcher &w); 1156#if TRACE_PIXMAPS
1120 time_watcher check_our_parents_ev; 1157 void trace_update_background (const char *file, int line);
1158# define update_background() trace_update_background (__FILE__, __LINE__)
1159#endif
1160 void update_background_cb (ev::timer &w, int revents);
1161 ev::timer update_background_ev;
1121#endif 1162#endif
1122 1163
1123 void x_cb (XEvent &xev); 1164 void x_cb (XEvent &xev);
1124 void flush ();
1125 xevent_watcher termwin_ev; 1165 xevent_watcher termwin_ev;
1126 xevent_watcher vt_ev; 1166 xevent_watcher vt_ev;
1127#ifdef HAVE_SCROLLBARS 1167#ifdef HAVE_SCROLLBARS
1128 xevent_watcher scrollbar_ev; 1168 xevent_watcher scrollbar_ev;
1129#endif 1169#endif
1130 1170
1131 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1171 void child_cb (ev::child &w, int revents); ev::child child_ev;
1132 void check_cb (check_watcher &w); check_watcher check_ev; 1172 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1133 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1173 void refresh_check ();
1134 void flush_cb (time_watcher &w); time_watcher flush_ev; 1174 void flush ();
1135 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1175 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1136 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1176 bool pty_fill ();
1177 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1178 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1137 1179
1138#ifdef CURSOR_BLINK 1180#ifdef CURSOR_BLINK
1139 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1181 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1140#endif 1182#endif
1141#ifdef TEXT_BLINK 1183#ifdef TEXT_BLINK
1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1184 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1143#endif 1185#endif
1144#ifndef NO_BELL 1186#ifndef NO_BELL
1145 void bell_cb (time_watcher &w); time_watcher bell_ev; 1187 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1146#endif 1188#endif
1147 1189
1148#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1190#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1149 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1191 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1150#endif 1192#endif
1151#ifdef SELECTION_SCROLLING 1193#ifdef SELECTION_SCROLLING
1152 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1194 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1153#endif 1195#endif
1154#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1155 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1197 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1156#endif 1198#endif
1157 1199
1158#ifdef POINTER_BLANK 1200#ifdef POINTER_BLANK
1159 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1201 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1160 void pointer_blank (); 1202 void pointer_blank ();
1161#endif 1203#endif
1162 void pointer_unblank (); 1204 void pointer_unblank ();
1163 1205
1164 void tt_printf (const char *fmt,...); 1206 void tt_printf (const char *fmt,...);
1165 void tt_write (const char *data, unsigned int len); 1207 void tt_write (const char *data, unsigned int len);
1166 void pty_write (); 1208 void pty_write ();
1167 1209
1168 void tt_winch ();
1169
1170 rxvt_term ();
1171 ~rxvt_term ();
1172 void destroy ();
1173 void emergency_cleanup ();
1174
1175 bool init (int argc, const char *const *argv, stringvec *envv);
1176
1177 bool init (stringvec *argv, stringvec *envv) 1210 void init (stringvec *argv, stringvec *envv)
1178 { 1211 {
1179 this->argv = argv; 1212 this->argv = argv;
1180 return init (argv->size (), argv->begin (), envv); 1213 init (argv->size (), argv->begin (), envv);
1181 } 1214 }
1182
1183 bool init_vars ();
1184
1185 bool pty_fill ();
1186 1215
1187 void make_current () const // make this the "currently active" urxvt instance 1216 void make_current () const // make this the "currently active" urxvt instance
1188 { 1217 {
1189 SET_R (this); 1218 SET_R (this);
1190 set_environ (envv); 1219 set_environ (envv);
1191 rxvt_set_locale (locale); 1220 rxvt_set_locale (locale);
1192 } 1221 }
1193 1222
1194 void init_secondary ();
1195 const char **init_resources (int argc, const char *const *argv);
1196 const char *x_resource (const char *name);
1197 void init_env ();
1198 void set_locale (const char *locale);
1199 void init_xlocale ();
1200 void init_command (const char *const *argv);
1201 void run_command (const char *const *argv);
1202 int run_child (const char *const *argv);
1203
1204 void color_aliases (int idx);
1205 void recolour_cursor ();
1206 void create_windows (int argc, const char *const *argv);
1207 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1208 void window_calc (unsigned int newwidth, unsigned int newheight);
1209
1210#if USE_XIM 1223#if USE_XIM
1211 rxvt_xim *input_method; 1224 rxvt_xim *input_method;
1212 XIC Input_Context; 1225 XIC Input_Context;
1213 XIMStyle input_style; 1226 XIMStyle input_style;
1214 XPoint spot; // most recently sent spot position 1227 XPoint spot; // most recently sent spot position
… …
1223 bool IMisRunning (); 1236 bool IMisRunning ();
1224 void IMSendSpot (); 1237 void IMSendSpot ();
1225 bool IM_get_IC (const char *modifiers); 1238 bool IM_get_IC (const char *modifiers);
1226 void IMSetPosition (); 1239 void IMSetPosition ();
1227#endif 1240#endif
1228
1229 void resize_scrollbar ();
1230 1241
1231 // command.C 1242 // command.C
1232 void key_press (XKeyEvent &ev); 1243 void key_press (XKeyEvent &ev);
1233 void key_release (XKeyEvent &ev); 1244 void key_release (XKeyEvent &ev);
1234 unsigned int cmd_write (const char *str, unsigned int count); 1245 unsigned int cmd_write (const char *str, unsigned int count);
… …
1263 int privcases (int mode, unsigned long bit); 1274 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1275 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg); 1276 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics (); 1277 void process_graphics ();
1267 // init.C 1278 // init.C
1279 void init_vars ();
1280 void init_secondary ();
1281 const char **init_resources (int argc, const char *const *argv);
1282 void init_env ();
1283 void set_locale (const char *locale);
1284 void init_xlocale ();
1285 void init_command (const char *const *argv);
1286 void run_command (const char *const *argv);
1287 int run_child (const char *const *argv);
1288 void color_aliases (int idx);
1289 void create_windows (int argc, const char *const *argv);
1268 void Get_Colours (); 1290 void Get_Colours ();
1269 void get_ourmods (); 1291 void get_ourmods ();
1270 // main.C 1292 // main.C
1293 void tt_winch ();
1294 rxvt_term ();
1295 ~rxvt_term ();
1296 void destroy ();
1297 void emergency_cleanup ();
1298 void init (int argc, const char *const *argv, stringvec *envv);
1299 void recolour_cursor ();
1300 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1301 void window_calc (unsigned int newwidth, unsigned int newheight);
1271 bool set_fonts (); 1302 bool set_fonts ();
1272 void set_string_property (Atom prop, const char *str, int len = -1); 1303 void set_string_property (Atom prop, const char *str, int len = -1);
1273 void set_utf8_property (Atom prop, const char *str, int len = -1); 1304 void set_utf8_property (Atom prop, const char *str, int len = -1);
1274 void set_title (const char *str); 1305 void set_title (const char *str);
1275 void set_icon_name (const char *str); 1306 void set_icon_name (const char *str);
1276 void set_window_color (int idx, const char *color); 1307 void set_window_color (int idx, const char *color);
1277 void set_colorfgbg (); 1308 void set_colorfgbg ();
1278 bool set_color (rxvt_color &color, const char *name); 1309 bool set_color (rxvt_color &color, const char *name);
1279 void alias_color (int dst, int src); 1310 void alias_color (int dst, int src);
1280 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1311 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1312 void get_window_origin (int &x, int &y);
1313 Pixmap get_pixmap_property (int prop_id);
1281 1314
1282 // screen.C 1315 // screen.C
1283 1316
1284 void lalloc (line_t &l) const 1317 void lalloc (line_t &l) const
1285 { 1318 {
… …
1337 return base; 1370 return base;
1338 } 1371 }
1339 1372
1340 bool option (uint8_t opt) const NOTHROW 1373 bool option (uint8_t opt) const NOTHROW
1341 { 1374 {
1375 if (!opt)
1376 return 0;
1377
1378 --opt;
1342 return options[opt >> 3] & (1 << (opt & 7)); 1379 return options[opt >> 3] & (1 << (opt & 7));
1343 } 1380 }
1344 1381
1345 void set_option (uint8_t opt, bool set = true) NOTHROW 1382 void set_option (uint8_t opt, bool set = true) NOTHROW
1346 { 1383 {
1384 if (!opt)
1385 return;
1386
1387 --opt;
1347 if (set) 1388 if (set)
1348 options[opt >> 3] |= (1 << (opt & 7)); 1389 options[opt >> 3] |= (1 << (opt & 7));
1349 else 1390 else
1350 options[opt >> 3] &= ~(1 << (opt & 7)); 1391 options[opt >> 3] &= ~(1 << (opt & 7));
1351 } 1392 }
1352 1393
1394 void PrivMode (int set, unsigned bit) NOTHROW
1395 {
1396 if (set)
1397 priv_modes |= bit;
1398 else
1399 priv_modes &= ~bit;
1400 }
1401
1402 // modifies first argument(!)
1403 void paste (char *data, unsigned int len) NOTHROW;
1353 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1404 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1354 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1405 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1355 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1356 void scr_reset (); 1407 void scr_reset ();
1357 void scr_release () NOTHROW; 1408 void scr_release () NOTHROW;
… …
1364 void scr_backindex () NOTHROW; 1415 void scr_backindex () NOTHROW;
1365 void scr_forwardindex () NOTHROW; 1416 void scr_forwardindex () NOTHROW;
1366#endif 1417#endif
1367 void scr_touch (bool refresh) NOTHROW; 1418 void scr_touch (bool refresh) NOTHROW;
1368 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1369 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1370 void scr_recolour () NOTHROW; 1420 void scr_recolour () NOTHROW;
1371 void scr_remap_chars () NOTHROW; 1421 void scr_remap_chars () NOTHROW;
1372 void scr_remap_chars (line_t &l) NOTHROW; 1422 void scr_remap_chars (line_t &l) NOTHROW;
1373 1423
1374 enum cursor_mode { SAVE, RESTORE }; 1424 enum cursor_mode { SAVE, RESTORE };
… …
1425 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1475 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1426 void selection_click (int clicks, int x, int y) NOTHROW; 1476 void selection_click (int clicks, int x, int y) NOTHROW;
1427 void selection_extend (int x, int y, int flag) NOTHROW; 1477 void selection_extend (int x, int y, int flag) NOTHROW;
1428 void selection_rotate (int x, int y) NOTHROW; 1478 void selection_rotate (int x, int y) NOTHROW;
1429 1479
1430 void pixel_position (int *x, int *y) NOTHROW;
1431
1432#if defined(NEXT_SCROLLBAR) 1480#if defined(NEXT_SCROLLBAR)
1433 // scrollbar-next.C 1481 // scrollbar-next.C
1434 Pixmap renderPixmap (const char *const *data, int width, int height); 1482 Pixmap renderPixmap (const char *const *data, int width, int height);
1435 void init_scrollbar_stuff (); 1483 void init_scrollbar_stuff ();
1436 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1484 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1451 // scrollbar-plain.C 1499 // scrollbar-plain.C
1452 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1500 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1453#endif 1501#endif
1454 1502
1455 // scrollbar.C 1503 // scrollbar.C
1504 void resize_scrollbar ();
1456 int scrollbar_mapping (int map); 1505 int scrollbar_mapping (int map);
1457 int scrollbar_show (int update); 1506 int scrollbar_show (int update);
1458 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1459 1508
1460 // xdefaults.C 1509 // xdefaults.C
1461 void get_options (int argc, const char *const *argv); 1510 void get_options (int argc, const char *const *argv);
1462 int parse_keysym (const char *str, const char *arg); 1511 int parse_keysym (const char *str, const char *arg);
1463 void get_xdefaults (FILE *stream, const char *name); 1512 const char *x_resource (const char *name);
1464 void extract_resources (); 1513 void extract_resources ();
1465 // xpm.C
1466//int scale_pixmap (const char *geom);
1467 void resize_pixmap ();
1468 void set_bgPixmap (const char *file);
1469}; 1514};
1470 1515
1471/* 1516#endif /* _RXVT_H_ */
1472 *****************************************************************************
1473 * PROTOTYPES
1474 *****************************************************************************
1475 */
1476#ifdef PROTOTYPES
1477# define __PROTO(p) p
1478#else
1479# define __PROTO(p) ()
1480#endif
1481 1517
1482#endif /* _RXVT_H_ */
1483

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