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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.290 by sasha, Thu Aug 9 22:08:21 2007 UTC vs.
Revision 1.346 by ayin, Sun Dec 30 23:45:42 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# define bgPmap_geometrySet (1UL<<0)
179# define bgPmap_propScale (1UL<<1)
180# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
181
182# define bgPmap_Transparent (1UL<<16)
183 unsigned long flags;
184
185# ifdef XPM_BACKGROUND
186# ifdef HAVE_AFTERIMAGE
187 ASImage *original_asim;
188 bool render_asim (ASImage *background, ARGB32 background_tint);
189# endif
190
191#define bgPmap_defaultScale 100
192#define bgPmap_defaultAlign 50
193 unsigned int h_scale, v_scale;/* percents of the window size */
194 int h_align, v_align; /* percents of the window size:
195 0 - left align, 50 - center, 100 - right */
196 bool handle_geometry (const char *geom);
197 void set_defaultGeometry ()
198 {
199 h_scale = v_scale = bgPmap_defaultScale;
200 h_align = v_align = bgPmap_defaultAlign;
201 flags |= bgPmap_geometrySet;
202 };
203
204# endif /* XPM_BACKGROUND */
205
206 rxvt_term *target;
207 bool set_target (rxvt_term *new_target);
208
209# ifdef ENABLE_TRANSPARENCY
210 int root_depth; /* obtained when target is set */
211 Pixmap root_pixmap; /* current root pixmap set */
212 bool make_transparency_pixmap ();
213# endif
214
215 Pixmap pixmap;
216 unsigned int pmap_width, pmap_height;
217 unsigned int pmap_depth;
218
219 bool window_size_sensitive ();
220 void apply_background ();
221
222};
223#else
224# undef HAVE_BG_PIXMAP
225#endif 221#endif
226 222
227/* 223/*
228 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
229 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
233 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
234 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
235 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
236}; 232};
237 233
238#if ENABLE_FRILLS
239typedef struct _mwmhints {
240 CARD32 flags;
241 CARD32 functions;
242 CARD32 decorations;
243 INT32 input_mode;
244 CARD32 status;
245} MWMHints;
246#endif
247
248#if ENABLE_XEMBED 234#if ENABLE_XEMBED
249// XEMBED messages 235// XEMBED messages
250# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
251# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
252# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
253# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
254# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
255# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
256# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
257# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
258 244
259# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
260# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
261# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
262# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
263# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
264 250
265// XEMBED detail code 251// XEMBED detail code
266# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
267# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
268# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
269 255
270# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
271#endif 257#endif
272 258
… …
276 ***************************************************************************** 262 *****************************************************************************
277 */ 263 */
278 264
279/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
280#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
281#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
282# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
283#else 269#else
284# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
285#endif 271#endif
286#ifndef TERMENV 272#ifndef TERMENV
… …
289 275
290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
291# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
292#endif 278#endif
293 279
294/* now look for other badly set stuff */
295
296#if !defined (EACCESS) && defined(EAGAIN)
297# define EACCESS EAGAIN
298#endif
299
300#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
301# define EXIT_SUCCESS 0 /* exit function success */
302# define EXIT_FAILURE 1 /* exit function failure */
303#endif
304
305#define scrollBar_esc 30 280#define scrollBar_esc 30
306 281
307#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)
308# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
309#endif 284#endif
310
311#define R_SB_ALIGN_CENTRE 0
312#define R_SB_ALIGN_TOP 1
313#define R_SB_ALIGN_BOTTOM 2
314
315#define R_SB_NEXT 1
316#define R_SB_XTERM 2
317#define R_SB_PLAIN 4
318#define R_SB_RXVT 8
319
320#define SB_WIDTH_NEXT 19
321#define SB_WIDTH_XTERM 15
322#define SB_WIDTH_PLAIN 7
323#ifndef SB_WIDTH_RXVT
324# define SB_WIDTH_RXVT 10
325#endif
326
327/*
328 * NeXT scrollbar defines
329 */
330#define SB_PADDING 1
331#define SB_BORDER_WIDTH 1
332#define SB_BEVEL_WIDTH_UPPER_LEFT 1
333#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
334#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
335#define SB_MARGIN_SPACE (SB_PADDING * 2)
336#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
337#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
338#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
339#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
340#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
341#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
342#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
343#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
344 /*
345 * +-------------+
346 * | | <---< SB_PADDING
347 * | ::::::::::: |
348 * | ::::::::::: |
349 * '''''''''''''''''
350 * ,,,,,,,,,,,,,,,,,
351 * | ::::::::::: |
352 * | ::::::::::: |
353 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
354 * | | :::::::: |
355 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
356 * | +---------+ |
357 * | | ......%%| |
358 * | | ......%%| |
359 * | | .. ()..%%| |
360 * | | ......%%| |
361 * | | %%%%%%%%| |
362 * | +---------+ | <.........................
363 * | | <---< SB_PADDING :
364 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
365 * | | ......%%| | | : :
366 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
367 * | | %%%%%%%%| | | : :
368 * | +---------+ | <-+ : :
369 * | | : :
370 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
371 * | | ......%%| | | : :
372 * | | ..\/..%%| | | : :
373 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
374 * | +---------+ | | : :
375 * | | | : :
376 * +-------------+ <-+.........:............:
377 * ^^|_________| :
378 * || | :
379 * || +---< SB_BUTTON_WIDTH
380 * || :
381 * |+------< SB_PADDING
382 * |: :
383 * +----< SB_BORDER_WIDTH
384 * : :
385 * :............:
386 * |
387 * +---< SB_WIDTH_NEXT
388 */
389 285
390enum { 286enum {
391 NO_REFRESH = 0, /* Window not visible at all! */ 287 NO_REFRESH = 0, /* Window not visible at all! */
392 FAST_REFRESH = 1, /* Fully exposed window */ 288 FAST_REFRESH = 1, /* Fully exposed window */
393 SLOW_REFRESH = 2, /* Partially exposed window */ 289 SLOW_REFRESH = 2, /* Partially exposed window */
… …
485 C0_NUL = 0x00, 381 C0_NUL = 0x00,
486 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,
487 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 ,
488 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,
489 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,
490}; 386};
491#define CHAR_ST 0x9c /* 0234 */ 387#define CHAR_ST 0x9c /* 0234 */
492 388
493/* 389/*
494 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 390 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
495 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 391 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
654#define PrivMode_TtyOutputInh (1UL<<15) 550#define PrivMode_TtyOutputInh (1UL<<15)
655#define PrivMode_Keypress (1UL<<16) 551#define PrivMode_Keypress (1UL<<16)
656#define PrivMode_smoothScroll (1UL<<17) 552#define PrivMode_smoothScroll (1UL<<17)
657#define PrivMode_vt52 (1UL<<18) 553#define PrivMode_vt52 (1UL<<18)
658#define PrivMode_LFNL (1UL<<19) 554#define PrivMode_LFNL (1UL<<19)
659/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
660/* #define PrivMode_MouseX11Track (1LU<<20) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
661 557
662#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
663#define PrivMode(test,bit) \
664 if (test) \
665 priv_modes |= (bit); \
666 else \
667 priv_modes &= ~(bit)
668 559
669#ifdef ALLOW_132_MODE 560#ifdef ALLOW_132_MODE
670# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
671#else 562#else
672# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
676#define IMBUFSIZ 128 // input modifier buffer sizes 567#define IMBUFSIZ 128 // input modifier buffer sizes
677#define KBUFSZ 512 // size of keyboard mapping buffer 568#define KBUFSZ 512 // size of keyboard mapping buffer
678#define CBUFSIZ 2048 // size of command buffer 569#define CBUFSIZ 2048 // size of command buffer
679#define UBUFSIZ 2048 // character buffer 570#define UBUFSIZ 2048 // character buffer
680 571
681#ifndef PATH_MAX 572#if ENABLE_FRILLS
682# 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;
683#endif 581#endif
684 582
685/* Motif window hints */ 583/* Motif window hints */
686#define MWM_HINTS_FUNCTIONS (1L << 0) 584#define MWM_HINTS_FUNCTIONS (1L << 0)
687#define MWM_HINTS_DECORATIONS (1L << 1) 585#define MWM_HINTS_DECORATIONS (1L << 1)
… …
728#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 626#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
729#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 627#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
730#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
731#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
732 630
733// for m >= -n, ensure remainder lies between 0..n-1
734#define MOD(m,n) (((m) + (n)) % (n))
735
736#define LINENO(n) MOD (term_start + int(n), total_rows) 631#define LINENO(n) MOD (term_start + int(n), total_rows)
737#define ROW(n) row_buf [LINENO (n)] 632#define ROW(n) row_buf [LINENO (n)]
738 633
739/* how to build & extract colors and attributes */ 634/* how to build & extract colors and attributes */
740#define GET_BASEFG(x) (((x) & RS_fgMask)) 635#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
764# define FONTSET(style) fontset[GET_STYLE (style)] 659# define FONTSET(style) fontset[GET_STYLE (style)]
765#else 660#else
766# define FONTSET(style) fontset[0] 661# define FONTSET(style) fontset[0]
767#endif 662#endif
768 663
769#ifdef HAVE_SCROLLBARS
770# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
771#else
772# define scrollbar_TotalWidth() (0)
773#endif
774#define scrollbar_isMotion() (scrollBar.state == 'm')
775#define scrollbar_isUp() (scrollBar.state == 'U')
776#define scrollbar_isDn() (scrollBar.state == 'D')
777#define scrollbar_isUpDn() isupper (scrollBar.state)
778#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
779
780#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
781#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
782 && (y) <= scrollbarnext_dnval ())
783#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
784#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
785#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
786#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
787#define SCROLLRXVT_MINHEIGHT 10
788#define SCROLLXTERM_MINHEIGHT 10
789
790#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
791 ? SCROLLNEXT_MINHEIGHT \
792 : SCROLLRXVT_MINHEIGHT)
793#define scrollbar_above_slider(y) ((y) < scrollBar.top)
794#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
795#define scrollbar_position(y) ((y) - scrollBar.beg)
796#define scrollbar_size() (scrollBar.end - scrollBar.beg \
797 - scrollbar_minheight ())
798
799typedef callback<void (const char *)> log_callback; 664typedef callback<void (const char *)> log_callback;
800typedef callback<int (int)> getfd_callback; 665typedef callback<int (int)> getfd_callback;
801
802#define SET_LOCALE(locale) rxvt_set_locale (locale)
803extern bool rxvt_set_locale (const char *locale) NOTHROW;
804extern void rxvt_push_locale (const char *locale) NOTHROW;
805extern void rxvt_pop_locale () NOTHROW;
806 666
807/****************************************************************************/ 667/****************************************************************************/
808 668
809#define LINE_LONGER 0x0001 // line is continued on the next row 669#define LINE_LONGER 0x0001 // line is continued on the next row
810#define LINE_FILTERED 0x0002 // line has been filtered 670#define LINE_FILTERED 0x0002 // line has been filtered
… …
813#define LINE_BIDI 0x0010 // line needs bidi (NYI) 673#define LINE_BIDI 0x0010 // line needs bidi (NYI)
814 674
815struct line_t { 675struct line_t {
816 text_t *t; // terminal the text 676 text_t *t; // terminal the text
817 rend_t *r; // rendition, uses RS_ flags 677 rend_t *r; // rendition, uses RS_ flags
818 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 678 tlen_t_ l; // length of each text line
819 uint32_t f; // flags 679 uint32_t f; // flags
820 680
821 bool is_longer () 681 bool is_longer ()
822 { 682 {
823 return f & LINE_LONGER; 683 return f & LINE_LONGER;
… …
853 } 713 }
854}; 714};
855 715
856/****************************************************************************/ 716/****************************************************************************/
857 717
858// primivite wrapper around mbstate_t to ensure initialisation 718// primitive wrapper around mbstate_t to ensure initialisation
859struct mbstate { 719struct mbstate {
860 mbstate_t mbs; 720 mbstate_t mbs;
861 721
862 operator mbstate_t *() { return &mbs; } 722 operator mbstate_t *() { return &mbs; }
863 void reset () { memset (&mbs, 0, sizeof (mbs)); } 723 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
866 726
867/****************************************************************************/ 727/****************************************************************************/
868 728
869#define UNICODE_MASK 0x1fffffUL 729#define UNICODE_MASK 0x1fffffUL
870 730
871#if UNICODE3 731#if UNICODE_3
872# define COMPOSE_LO 0x40000000UL 732# define COMPOSE_LO 0x40000000UL
873# define COMPOSE_HI 0x400fffffUL 733# define COMPOSE_HI 0x400fffffUL
874# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 734# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
875#else 735#else
876# if ENABLE_PERL 736# if ENABLE_PERL
… …
914 774
915#ifdef KEYSYM_RESOURCE 775#ifdef KEYSYM_RESOURCE
916class keyboard_manager; 776class keyboard_manager;
917#endif 777#endif
918 778
779typedef struct rxvt_term *rxvt_t;
780
781extern rxvt_t rxvt_current_term;
782
783#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
784#define GET_R rxvt_current_term
785
786typedef struct {
787 int row;
788 int col;
789} row_col_t;
790
791/*
792 * terminal limits:
793 *
794 * width : 1 <= width
795 * height : 1 <= height
796 * ncol : 1 <= ncol <= MAX(tlen_t)
797 * nrow : 1 <= nrow <= MAX(int)
798 * saveLines : 0 <= saveLines <= MAX(int)
799 * term_start : 0 <= term_start < saveLines
800 * total_rows : nrow + saveLines
801 *
802 * top_row : -saveLines <= top_row <= 0
803 * view_start : top_row <= view_start <= 0
804 *
805 * | most coordinates are stored relative to term_start,
806 * ROW_BUF | which is the first line of the terminal screen
807 * |························= row_buf[0]
808 * |························= row_buf[1]
809 * |························= row_buf[2] etc.
810 * |
811 * +------------+···········= term_start + top_row
812 * | scrollback |
813 * | scrollback +---------+·= term_start + view_start
814 * | scrollback | display |
815 * | scrollback | display |
816 * +------------+·display·+·= term_start
817 * | terminal | display |
818 * | terminal +---------+
819 * | terminal |
820 * | terminal |
821 * +------------+···········= term_stat + nrow - 1
822 * |
823 * |
824 * END······················= total_rows
825 */
826
827struct TermWin_t {
828 int width; /* window width [pixels] */
829 int height; /* window height [pixels] */
830 int fwidth; /* font width [pixels] */
831 int fheight; /* font height [pixels] */
832 int fbase; /* font ascent (baseline) [pixels] */
833 int ncol; /* window columns [characters] */
834 int nrow; /* window rows [characters] */
835 int focus; /* window has focus */
836 int mapped; /* window state mapped? */
837 int int_bwidth; /* internal border width */
838 int ext_bwidth; /* external border width */
839 int lineSpace; /* number of extra pixels between rows */
840 int saveLines; /* number of lines that fit in scrollback */
841 int total_rows; /* total number of rows in this terminal */
842 int term_start; /* term lines start here */
843 int view_start; /* scrollback view starts here */
844 int top_row; /* topmost row index of scrollback */
845 Window parent[6]; /* parent identifiers - we're parent[0] */
846 Window vt; /* vt100 window */
847 GC gc; /* GC for drawing */
848 Pixmap pixmap;
849 rxvt_drawable *drawable;
850 rxvt_fontset *fontset[4];
851};
852
853/*
854 * screen accounting:
855 * screen_t elements
856 * row: Cursor row position : 0 <= row < nrow
857 * col: Cursor column position : 0 <= col < ncol
858 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
859 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
860 *
861 * selection_t elements
862 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
863 * nothing is selected
864 * beg: row/column of beginning of selection : never past mark
865 * mark: row/column of initial click : never past end
866 * end: row/column of one character past end of selection
867 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
868 * * Note: col == -1 ==> we're left of screen
869 *
870 */
871typedef struct {
872 row_col_t cur; /* cursor position on the screen */
873 int tscroll; /* top of settable scroll region */
874 int bscroll; /* bottom of settable scroll region */
875 unsigned int charset; /* character set number [0..3] */
876 unsigned int flags; /* see below */
877 row_col_t s_cur; /* saved cursor position */
878 unsigned int s_charset; /* saved character set number [0..3] */
879 char s_charset_char;
880 rend_t s_rstyle; /* saved rendition style */
881} screen_t;
882
883enum selection_op_t {
884 SELECTION_CLEAR = 0, /* nothing selected */
885 SELECTION_INIT, /* marked a point */
886 SELECTION_BEGIN, /* started a selection */
887 SELECTION_CONT, /* continued selection */
888 SELECTION_DONE /* selection put in CUT_BUFFER0 */
889};
890
891typedef struct {
892 wchar_t *text; /* selected text */
893 unsigned int len; /* length of selected text */
894 unsigned int screen; /* screen being used */
895 unsigned int clicks; /* number of clicks */
896 selection_op_t op; /* current operation */
897 bool rect; /* rectangular selection? */
898 row_col_t beg; /* beginning of selection <= mark */
899 row_col_t mark; /* point of initial click <= end */
900 row_col_t end; /* one character past end point */
901} selection_t;
902
903/* ------------------------------------------------------------------------- */
904
905/* screen_t flags */
906#define Screen_Relative (1<<0) /* relative origin mode flag */
907#define Screen_VisibleCursor (1<<1) /* cursor visible? */
908#define Screen_Autowrap (1<<2) /* auto-wrap flag */
909#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
910#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
911#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
912
913/* rxvt_vars.options */
914enum {
915# define def(name,idx) Opt_ ## name = idx,
916# define nodef(name) Opt_ ## name = 0,
917# include "optinc.h"
918# undef nodef
919# undef def
920Opt_count
921};
922
923/* ------------------------------------------------------------------------- */
924
925struct rxvt_vars : TermWin_t {
926 scrollBar_t scrollBar;
927 uint8_t options[(Opt_count + 7) >> 3];
928 XSizeHints szHint;
929 rxvt_color *pix_colors;
930 Cursor TermWin_cursor; /* cursor for vt window */
931 int numlock_state;
932 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
933 line_t *drawn_buf; // text on screen
934 line_t *swap_buf; // lines for swap buffer
935 char *tabs; /* per location: 1 == tab-stop */
936 screen_t screen;
937 screen_t swap;
938 selection_t selection;
939 rxvt_color pix_colors_focused[TOTAL_COLORS];
940#ifdef OFF_FOCUS_FADING
941 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
942#endif
943};
944
919struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 945struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
920 946
921 // special markers with magic addresses 947 // special markers with magic addresses
922 static const char resval_undef []; // options specifically unset 948 static const char resval_undef []; // options specifically unset
923 static const char resval_on []; // boolean options switched on 949 static const char resval_on []; // boolean options switched on
924 static const char resval_off []; // or off 950 static const char resval_off []; // or off
925 951
926 log_callback *log_hook; // log error messages through this hook, if != 0 952 log_callback *log_hook; // log error messages through this hook, if != 0
927 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 953 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
928#if ENABLE_PERL 954#if ENABLE_PERL
929 rxvt_perl_term perl; 955 rxvt_perl_term perl;
930#endif 956#endif
931 struct mbstate mbstate; // current input multibyte state 957 struct mbstate mbstate; // current input multibyte state
932 958
933 unsigned char want_refresh:1, 959 unsigned char want_refresh:1,
934#ifdef ENABLE_TRANSPARENCY
935 want_full_refresh:1, /* awaiting full screen refresh */
936 am_transparent:1, /* is a transparent term */
937 am_pixmap_trans:1, /* transparency w/known root pixmap */
938#endif
939 current_screen:1, /* primary or secondary */ 960 current_screen:1, /* primary or secondary */
940 num_scr_allow:1, 961 num_scr_allow:1,
941 bypass_keystate:1, 962 bypass_keystate:1,
942#ifdef CURSOR_BLINK 963#ifdef CURSOR_BLINK
943 hidden_cursor:1, 964 hidden_cursor:1,
… …
955 976
956 unsigned char refresh_type, 977 unsigned char refresh_type,
957#ifdef META8_OPTION 978#ifdef META8_OPTION
958 meta_char, /* Alt-key prefix */ 979 meta_char, /* Alt-key prefix */
959#endif 980#endif
960 scrollbar_align,
961 selection_wait, 981 selection_wait,
962 selection_type; 982 selection_type;
963/* ---------- */ 983/* ---------- */
964 bool rvideo_state, rvideo_mode; 984 bool rvideo_state, rvideo_mode;
965#ifndef NO_BELL 985#ifndef NO_BELL
… …
986#endif 1006#endif
987 refresh_count, 1007 refresh_count,
988 last_bot, /* scrollbar last bottom position */ 1008 last_bot, /* scrollbar last bottom position */
989 last_top, /* scrollbar last top position */ 1009 last_top, /* scrollbar last top position */
990 last_state, /* scrollbar last state */ 1010 last_state, /* scrollbar last state */
991 scrollbar_len,
992 window_vt_x, 1011 window_vt_x,
993 window_vt_y, 1012 window_vt_y,
994 window_sb_x, 1013 window_sb_x,
1014 mouse_row,
1015 mouse_col,
995# ifdef POINTER_BLANK 1016# ifdef POINTER_BLANK
996 pointerBlankDelay, 1017 pointerBlankDelay,
997# endif 1018# endif
998 allowedxerror; 1019 allowedxerror;
999/* ---------- */ 1020/* ---------- */
… …
1038 char * incr_buf; 1059 char * incr_buf;
1039 size_t incr_buf_size, incr_buf_fill; 1060 size_t incr_buf_size, incr_buf_fill;
1040/* ---------- */ 1061/* ---------- */
1041 Cursor leftptr_cursor; 1062 Cursor leftptr_cursor;
1042/* ---------- */ 1063/* ---------- */
1043#ifndef NO_BACKSPACE_KEY
1044 const char *key_backspace;
1045#endif
1046#ifndef NO_DELETE_KEY
1047 const char *key_delete;
1048#endif
1049 struct mouse_event MEvent; 1064 struct mouse_event MEvent;
1050 XComposeStatus compose; 1065 XComposeStatus compose;
1051 ttymode_t tio; 1066 struct termios tio;
1052 row_col_t oldcursor; 1067 row_col_t oldcursor;
1053#ifdef HAVE_BG_PIXMAP 1068#ifdef HAVE_BG_PIXMAP
1054 bgPixmap_t bgPixmap; 1069 bgPixmap_t bgPixmap;
1055#endif 1070#endif
1056#ifdef HAVE_AFTERIMAGE 1071#ifdef HAVE_AFTERIMAGE
… …
1086 unsigned int v_buflen; /* size of area to write */ 1101 unsigned int v_buflen; /* size of area to write */
1087 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1102 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1088 1103
1089#ifdef KEYSYM_RESOURCE 1104#ifdef KEYSYM_RESOURCE
1090 keyboard_manager *keyboard; 1105 keyboard_manager *keyboard;
1106#endif
1107#ifndef NO_RESOURCES
1108 XrmDatabase option_db;
1091#endif 1109#endif
1092 1110
1093 const char *rs[NUM_RESOURCES]; 1111 const char *rs[NUM_RESOURCES];
1094 /* command input buffering */ 1112 /* command input buffering */
1095 char *cmdbuf_ptr, *cmdbuf_endp; 1113 char *cmdbuf_ptr, *cmdbuf_endp;
… …
1111 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1129 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1112 void iso14755_54 (int x, int y); 1130 void iso14755_54 (int x, int y);
1113# endif 1131# endif
1114#endif 1132#endif
1115 1133
1116 // modifies first argument(!)
1117 void paste (char *data, unsigned int len) NOTHROW;
1118
1119 long vt_emask, vt_emask_perl, vt_emask_xim; 1134 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1120 1135
1121 void vt_select_input () const NOTHROW 1136 void vt_select_input () const NOTHROW
1122 { 1137 {
1123 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1138 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1124 } 1139 }
1125 1140
1126#if ENABLE_TRANSPARENCY || ENABLE_PERL 1141#if ENABLE_TRANSPARENCY || ENABLE_PERL
1127 void rootwin_cb (XEvent &xev); 1142 void rootwin_cb (XEvent &xev);
1128 xevent_watcher rootwin_ev; 1143 xevent_watcher rootwin_ev;
1129#endif 1144#endif
1130#if ENABLE_TRANSPARENCY 1145#ifdef HAVE_BG_PIXMAP
1131 int check_our_parents (); 1146 void update_background ();
1132 void check_our_parents_cb (time_watcher &w); 1147#if TRACE_PIXMAPS
1133 time_watcher check_our_parents_ev; 1148 void trace_update_background (const char *file, int line);
1149# define update_background() trace_update_background (__FILE__, __LINE__)
1150#endif
1151 void update_background_cb (ev::timer &w, int revents);
1152 ev::timer update_background_ev;
1134#endif 1153#endif
1135 1154
1136 void x_cb (XEvent &xev); 1155 void x_cb (XEvent &xev);
1137 void flush ();
1138 xevent_watcher termwin_ev; 1156 xevent_watcher termwin_ev;
1139 xevent_watcher vt_ev; 1157 xevent_watcher vt_ev;
1140#ifdef HAVE_SCROLLBARS 1158#ifdef HAVE_SCROLLBARS
1141 xevent_watcher scrollbar_ev; 1159 xevent_watcher scrollbar_ev;
1142#endif 1160#endif
1143 1161
1144 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1162 void child_cb (ev::child &w, int revents); ev::child child_ev;
1145 void check_cb (check_watcher &w); check_watcher check_ev; 1163 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1146 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1164 void refresh_check ();
1147 void flush_cb (time_watcher &w); time_watcher flush_ev; 1165 void flush ();
1148 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1166 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1149 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1167 bool pty_fill ();
1168 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1169 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1150 1170
1151#ifdef CURSOR_BLINK 1171#ifdef CURSOR_BLINK
1152 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1172 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1153#endif 1173#endif
1154#ifdef TEXT_BLINK 1174#ifdef TEXT_BLINK
1155 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1175 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1156#endif 1176#endif
1157#ifndef NO_BELL 1177#ifndef NO_BELL
1158 void bell_cb (time_watcher &w); time_watcher bell_ev; 1178 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1159#endif 1179#endif
1160 1180
1161#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1181#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1162 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1182 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1163#endif 1183#endif
1164#ifdef SELECTION_SCROLLING 1184#ifdef SELECTION_SCROLLING
1165 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1185 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1166#endif 1186#endif
1167#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1187#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1168 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1188 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1169#endif 1189#endif
1170 1190
1171#ifdef POINTER_BLANK 1191#ifdef POINTER_BLANK
1172 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1192 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1173 void pointer_blank (); 1193 void pointer_blank ();
1174#endif 1194#endif
1175 void pointer_unblank (); 1195 void pointer_unblank ();
1176 1196
1177 void tt_printf (const char *fmt,...); 1197 void tt_printf (const char *fmt,...);
1178 void tt_write (const char *data, unsigned int len); 1198 void tt_write (const char *data, unsigned int len);
1179 void pty_write (); 1199 void pty_write ();
1180 1200
1181 void tt_winch ();
1182
1183 rxvt_term ();
1184 ~rxvt_term ();
1185 void destroy ();
1186 void emergency_cleanup ();
1187
1188 bool init (int argc, const char *const *argv, stringvec *envv);
1189
1190 bool init (stringvec *argv, stringvec *envv) 1201 void init (stringvec *argv, stringvec *envv)
1191 { 1202 {
1192 this->argv = argv; 1203 this->argv = argv;
1193 return init (argv->size (), argv->begin (), envv); 1204 init (argv->size (), argv->begin (), envv);
1194 } 1205 }
1195
1196 bool init_vars ();
1197
1198 bool pty_fill ();
1199 1206
1200 void make_current () const // make this the "currently active" urxvt instance 1207 void make_current () const // make this the "currently active" urxvt instance
1201 { 1208 {
1202 SET_R (this); 1209 SET_R (this);
1203 set_environ (envv); 1210 set_environ (envv);
1204 rxvt_set_locale (locale); 1211 rxvt_set_locale (locale);
1205 } 1212 }
1206 1213
1207 void init_secondary ();
1208 const char **init_resources (int argc, const char *const *argv);
1209 const char *x_resource (const char *name);
1210 void init_env ();
1211 void set_locale (const char *locale);
1212 void init_xlocale ();
1213 void init_command (const char *const *argv);
1214 void run_command (const char *const *argv);
1215 int run_child (const char *const *argv);
1216
1217 void color_aliases (int idx);
1218 void recolour_cursor ();
1219 void create_windows (int argc, const char *const *argv);
1220 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1221 void window_calc (unsigned int newwidth, unsigned int newheight);
1222
1223#if USE_XIM 1214#if USE_XIM
1224 rxvt_xim *input_method; 1215 rxvt_xim *input_method;
1225 XIC Input_Context; 1216 XIC Input_Context;
1226 XIMStyle input_style; 1217 XIMStyle input_style;
1227 XPoint spot; // most recently sent spot position 1218 XPoint spot; // most recently sent spot position
… …
1236 bool IMisRunning (); 1227 bool IMisRunning ();
1237 void IMSendSpot (); 1228 void IMSendSpot ();
1238 bool IM_get_IC (const char *modifiers); 1229 bool IM_get_IC (const char *modifiers);
1239 void IMSetPosition (); 1230 void IMSetPosition ();
1240#endif 1231#endif
1241
1242 void resize_scrollbar ();
1243 1232
1244 // command.C 1233 // command.C
1245 void key_press (XKeyEvent &ev); 1234 void key_press (XKeyEvent &ev);
1246 void key_release (XKeyEvent &ev); 1235 void key_release (XKeyEvent &ev);
1247 unsigned int cmd_write (const char *str, unsigned int count); 1236 unsigned int cmd_write (const char *str, unsigned int count);
… …
1276 int privcases (int mode, unsigned long bit); 1265 int privcases (int mode, unsigned long bit);
1277 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1266 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1278 void process_sgr_mode (unsigned int nargs, const int *arg); 1267 void process_sgr_mode (unsigned int nargs, const int *arg);
1279 void process_graphics (); 1268 void process_graphics ();
1280 // init.C 1269 // init.C
1270 void init_vars ();
1271 void init_secondary ();
1272 const char **init_resources (int argc, const char *const *argv);
1273 void init_env ();
1274 void set_locale (const char *locale);
1275 void init_xlocale ();
1276 void init_command (const char *const *argv);
1277 void run_command (const char *const *argv);
1278 int run_child (const char *const *argv);
1279 void color_aliases (int idx);
1280 void create_windows (int argc, const char *const *argv);
1281 void Get_Colours (); 1281 void Get_Colours ();
1282 void get_ourmods (); 1282 void get_ourmods ();
1283 // main.C 1283 // main.C
1284 void tt_winch ();
1285 rxvt_term ();
1286 ~rxvt_term ();
1287 void destroy ();
1288 void emergency_cleanup ();
1289 void init (int argc, const char *const *argv, stringvec *envv);
1290 void recolour_cursor ();
1291 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1292 void window_calc (unsigned int newwidth, unsigned int newheight);
1284 bool set_fonts (); 1293 bool set_fonts ();
1285 void set_string_property (Atom prop, const char *str, int len = -1); 1294 void set_string_property (Atom prop, const char *str, int len = -1);
1286 void set_utf8_property (Atom prop, const char *str, int len = -1); 1295 void set_utf8_property (Atom prop, const char *str, int len = -1);
1287 void set_title (const char *str); 1296 void set_title (const char *str);
1288 void set_icon_name (const char *str); 1297 void set_icon_name (const char *str);
1289 void set_window_color (int idx, const char *color); 1298 void set_window_color (int idx, const char *color);
1290 void set_colorfgbg (); 1299 void set_colorfgbg ();
1291 bool set_color (rxvt_color &color, const char *name); 1300 bool set_color (rxvt_color &color, const char *name);
1292 void alias_color (int dst, int src); 1301 void alias_color (int dst, int src);
1293 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1302 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1303 void get_window_origin (int &x, int &y);
1304 Pixmap get_pixmap_property (int prop_id);
1294 1305
1295 // screen.C 1306 // screen.C
1296 1307
1297 void lalloc (line_t &l) const 1308 void lalloc (line_t &l) const
1298 { 1309 {
… …
1350 return base; 1361 return base;
1351 } 1362 }
1352 1363
1353 bool option (uint8_t opt) const NOTHROW 1364 bool option (uint8_t opt) const NOTHROW
1354 { 1365 {
1366 if (!opt)
1367 return 0;
1368
1369 --opt;
1355 return options[opt >> 3] & (1 << (opt & 7)); 1370 return options[opt >> 3] & (1 << (opt & 7));
1356 } 1371 }
1357 1372
1358 void set_option (uint8_t opt, bool set = true) NOTHROW 1373 void set_option (uint8_t opt, bool set = true) NOTHROW
1359 { 1374 {
1375 if (!opt)
1376 return;
1377
1378 --opt;
1360 if (set) 1379 if (set)
1361 options[opt >> 3] |= (1 << (opt & 7)); 1380 options[opt >> 3] |= (1 << (opt & 7));
1362 else 1381 else
1363 options[opt >> 3] &= ~(1 << (opt & 7)); 1382 options[opt >> 3] &= ~(1 << (opt & 7));
1364 } 1383 }
1365 1384
1385 void PrivMode (int set, unsigned bit) NOTHROW
1386 {
1387 if (set)
1388 priv_modes |= bit;
1389 else
1390 priv_modes &= ~bit;
1391 }
1392
1393 // modifies first argument(!)
1394 void paste (char *data, unsigned int len) NOTHROW;
1366 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1395 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1367 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1396 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1368 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1397 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1369 void scr_reset (); 1398 void scr_reset ();
1370 void scr_release () NOTHROW; 1399 void scr_release () NOTHROW;
… …
1377 void scr_backindex () NOTHROW; 1406 void scr_backindex () NOTHROW;
1378 void scr_forwardindex () NOTHROW; 1407 void scr_forwardindex () NOTHROW;
1379#endif 1408#endif
1380 void scr_touch (bool refresh) NOTHROW; 1409 void scr_touch (bool refresh) NOTHROW;
1381 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1410 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1382 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1383 void scr_recolour () NOTHROW; 1411 void scr_recolour () NOTHROW;
1384 void scr_remap_chars () NOTHROW; 1412 void scr_remap_chars () NOTHROW;
1385 void scr_remap_chars (line_t &l) NOTHROW; 1413 void scr_remap_chars (line_t &l) NOTHROW;
1386 1414
1387 enum cursor_mode { SAVE, RESTORE }; 1415 enum cursor_mode { SAVE, RESTORE };
… …
1438 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1466 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1439 void selection_click (int clicks, int x, int y) NOTHROW; 1467 void selection_click (int clicks, int x, int y) NOTHROW;
1440 void selection_extend (int x, int y, int flag) NOTHROW; 1468 void selection_extend (int x, int y, int flag) NOTHROW;
1441 void selection_rotate (int x, int y) NOTHROW; 1469 void selection_rotate (int x, int y) NOTHROW;
1442 1470
1443 void pixel_position (int *x, int *y) NOTHROW;
1444
1445#if defined(NEXT_SCROLLBAR) 1471#if defined(NEXT_SCROLLBAR)
1446 // scrollbar-next.C 1472 // scrollbar-next.C
1447 Pixmap renderPixmap (const char *const *data, int width, int height); 1473 Pixmap renderPixmap (const char *const *data, int width, int height);
1448 void init_scrollbar_stuff (); 1474 void init_scrollbar_stuff ();
1449 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1475 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1464 // scrollbar-plain.C 1490 // scrollbar-plain.C
1465 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1491 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1466#endif 1492#endif
1467 1493
1468 // scrollbar.C 1494 // scrollbar.C
1495 void resize_scrollbar ();
1469 int scrollbar_mapping (int map); 1496 int scrollbar_mapping (int map);
1470 int scrollbar_show (int update); 1497 int scrollbar_show (int update);
1471 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1498 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1472 1499
1473 // xdefaults.C 1500 // xdefaults.C
1474 void get_options (int argc, const char *const *argv); 1501 void get_options (int argc, const char *const *argv);
1475 int parse_keysym (const char *str, const char *arg); 1502 int parse_keysym (const char *str, const char *arg);
1476 void get_xdefaults (FILE *stream, const char *name); 1503 const char *x_resource (const char *name);
1477 void extract_resources (); 1504 void extract_resources ();
1478 // xpm.C
1479//int scale_pixmap (const char *geom);
1480 void resize_pixmap ();
1481 void set_bgPixmap (const char *file);
1482 void get_window_origin (int &x, int &y);
1483 Pixmap get_pixmap_property (int prop_id);
1484}; 1505};
1485 1506
1486/* 1507#endif /* _RXVT_H_ */
1487 *****************************************************************************
1488 * PROTOTYPES
1489 *****************************************************************************
1490 */
1491#ifdef PROTOTYPES
1492# define __PROTO(p) p
1493#else
1494# define __PROTO(p) ()
1495#endif
1496 1508
1497#endif /* _RXVT_H_ */
1498

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