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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.183 by root, Tue Jan 3 02:43:33 2006 UTC vs.
Revision 1.231 by root, Sat Jan 21 14:25:05 2006 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
… …
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
23 40
24#if ENABLE_FRILLS 41#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 42
26# define ENABLE_EWMH 1 43// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 50#endif
29 51
30/* 52/*
31 ***************************************************************************** 53 *****************************************************************************
32 * SYSTEM HACKS 54 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 64# define __sun__ 1
43#endif 65#endif
44 66
45#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
46typedef char *XPointer; 68typedef char *XPointer;
47#endif 69#endif
48 70
49#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
50# include <termios.h> 72# include <termios.h>
51typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
… …
72# define STDIN_FILENO 0 94# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 96# define STDERR_FILENO 2
75#endif 97#endif
76 98
99/****************************************************************************/
100
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121
122// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { };
124
125// exception thrown when the command parser runs out of input data
126class out_of_input { };
127
77/* 128/*
78 ***************************************************************************** 129 *****************************************************************************
79 * PROTOTYPES 130 * PROTOTYPES
80 ***************************************************************************** 131 *****************************************************************************
81 */ 132 */
82// main.C 133// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
84RETSIGTYPE rxvt_Exit_signal (int sig); 135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
85void rxvt_clean_exit (); 136void rxvt_clean_exit () NOTHROW;
86void * rxvt_malloc (size_t size); 137void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 138void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 139void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 140
91// util.C 141// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 142char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 143wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 145wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 146
98// misc.C 147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
99char * rxvt_r_basename (const char *str); 149char * rxvt_r_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 151void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 152void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155
105int rxvt_Str_match (const char *s1, const char *s2); 156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
106const char * rxvt_Str_skip_space (const char *str); 157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
107char * rxvt_Str_trim (char *str); 158char * rxvt_Str_trim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str); 159int rxvt_Str_escaped (char *str) NOTHROW;
109char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
114void rxvt_usleep (int usecs); 163void rxvt_usleep (int usecs) NOTHROW;
164
165/////////////////////////////////////////////////////////////////////////////
166
167// temporarily replace the process environment
168extern char **environ;
169extern char **rxvt_environ; // the original environ pointer
170
171inline void set_environ (stringvec *envv)
172{
173 if (envv)
174 environ = (char **)envv->begin ();
175}
176
177inline void set_environ (char **envv)
178{
179 if (envv)
180 environ = envv;
181}
115 182
116/* 183/*
117 ***************************************************************************** 184 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 185 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 186 *****************************************************************************
120 */ 187 */
121struct grwin_t; 188struct grwin_t;
122 189
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 190/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 191 * scrollColor resource.
133 */ 192 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 194# define KEEP_SCROLLCOLOR 1
136#else 195#else
137# undef KEEP_SCROLLCOLOR 196# undef KEEP_SCROLLCOLOR
138#endif 197#endif
139 198
… …
141typedef struct { 200typedef struct {
142 short w, h, x, y; 201 short w, h, x, y;
143 Pixmap pixmap; 202 Pixmap pixmap;
144} bgPixmap_t; 203} bgPixmap_t;
145#endif 204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
146 231
147/* 232/*
148 * the 'essential' information for reporting Mouse Events 233 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 234 * pared down from XButtonEvent
150 */ 235 */
… …
209 294
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 295#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 296# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 297#endif
213 298
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 299/* now look for other badly set stuff */
223 300
224#if !defined (EACCESS) && defined(EAGAIN) 301#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 302# define EACCESS EAGAIN
226#endif 303#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 305#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 306# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 307# define EXIT_FAILURE 1 /* exit function failure */
231#endif 308#endif
232 309
233#define menuBar_esc 10
234#define scrollBar_esc 30 310#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 311
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 312#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 313# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 314#endif
247 315
248#define R_SB_ALIGN_CENTRE 0 316#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 317#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 318#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 391 * |
324 * +---< SB_WIDTH_NEXT 392 * +---< SB_WIDTH_NEXT
325 */ 393 */
326 394
327enum { 395enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 396 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 397 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 398 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 399};
333 400
334#ifdef NO_SECONDARY_SCREEN 401#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 402# define NSCREENS 0
336#else 403#else
… …
436 XTerm_property = 3, // change X property 503 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 504 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 505 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 506 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 507 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 508 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 509 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 510 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 511 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 512 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 513 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 514 XTerm_font = 50,
448 515
449 XTerm_konsole30 = 30, // reserved for konsole 516 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 517 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 518 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 519 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 520 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
521 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 522 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 523 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 524 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 525 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 526 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 527 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 529
462 URxvt_locale = 701, // change locale 530 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 531
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 532 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 533 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707,
466 536
467 URxvt_font = 710, 537 URxvt_font = 710,
468 URxvt_boldFont = 711, 538 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 539 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 540 URxvt_boldItalicFont = 713,
471 541
472 URxvt_view_up = 720, 542 URxvt_view_up = 720,
473 URxvt_view_down = 721, 543 URxvt_view_down = 721,
544
545 URxvt_perl = 777,
474}; 546};
475 547
476/* Words starting with `Color_' are colours. Others are counts */ 548/* Words starting with `Color_' are colours. Others are counts */
477/* 549/*
478 * The PixColor and rendition colour usage should probably be decoupled 550 * The PixColor and rendition colour usage should probably be decoupled
… …
555 627
556/* 628/*
557 * Resource list 629 * Resource list
558 */ 630 */
559enum { 631enum {
560#define Rs_def(name) Rs_ ## name, 632# define def(name) Rs_ ## name,
561#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562#include "rsinc.h" 634# include "rsinc.h"
563#undef Rs_def 635# undef def
564#undef Rs_reserve 636# undef reserve
565 NUM_RESOURCES 637 NUM_RESOURCES
566}; 638};
567 639
568// see init.C:xa_names, which must be kept in sync 640// see init.C:xa_names, which must be kept in sync
569enum { 641enum {
… …
591 XA_WM_LOCALE_NAME, 663 XA_WM_LOCALE_NAME,
592#endif 664#endif
593#if TRANSPARENT 665#if TRANSPARENT
594 XA_XROOTPMAP_ID, 666 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID, 667 XA_ESETROOT_PMAP_ID,
596#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif 668#endif
601#if ENABLE_XEMBED 669#if ENABLE_XEMBED
602 XA_XEMBED, 670 XA_XEMBED,
603 XA_XEMBED_INFO, 671 XA_XEMBED_INFO,
604#endif 672#endif
… …
619#define PrivMode_ShiftKeys (1UL<<10) 687#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 688#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 689#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 690#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 691#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 692#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 693#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 694#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 695#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 696#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 697/* too annoying to implement X11 highlight tracking */
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 698/* #define PrivMode_MouseX11Track (1LU<<20) */
632 699
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
634#define PrivMode(test,bit) \ 701#define PrivMode(test,bit) \
635 if (test) \ 702 if (test) \
636 priv_modes |= (bit); \ 703 priv_modes |= (bit); \
… …
683/* 750/*
684 ***************************************************************************** 751 *****************************************************************************
685 * MACRO DEFINES 752 * MACRO DEFINES
686 ***************************************************************************** 753 *****************************************************************************
687 */ 754 */
688#define memset(x, y, z) memset((x), (y), (size_t)(z)) 755#define dLocal(type,name) type const name = this->name
689#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
690#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
691#define strcasecmp(x, y) strcasecmp((x), (y))
692#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
693#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
694#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
695#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
696#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
697#define strcat(x, y) strcat((char *)(x), (const char *)(y))
698#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
699#define strdup(x) strdup((const char *)(x))
700#define strlen(x) strlen((const char *)(x))
701#define strchr(x, y) strchr((const char *)(x), (int)(y))
702#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703
704#define dDisp Display *disp = display->display 756#define dDisp Display *disp = this->display->display
705 757
706/* convert pixel dimensions to row/column values. Everything as int32_t */ 758/* convert pixel dimensions to row/column values. Everything as int32_t */
707#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 759#define Pixel2Col(x) Pixel2Width((int32_t)(x))
708#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 760#define Pixel2Row(y) Pixel2Height((int32_t)(y))
709#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
711#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 763#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
712#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 764#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
713#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
714#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
715 767
716#define TermWin_TotalWidth() ((int32_t)this->width) 768#define OPTION(opt) (options & (opt))
717#define TermWin_TotalHeight() ((int32_t)this->height) 769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
770 | Opt_jumpScroll | Opt_secondaryScreen \
771 | Opt_pastableTabs | Opt_intensityStyles)
718 772
719// for m >= -n, ensure remainder lies between 0..n-1 773// for m >= -n, ensure remainder lies between 0..n-1
720#define MOD(m,n) (((m) + (n)) % (n)) 774#define MOD(m,n) (((m) + (n)) % (n))
721 775
722#define LINENO(n) MOD (term_start + int(n), total_rows) 776#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
780#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 834#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
781#define scrollbar_position(y) ((y) - scrollBar.beg) 835#define scrollbar_position(y) ((y) - scrollBar.beg)
782#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 836#define scrollbar_size() (scrollBar.end - scrollBar.beg \
783 - scrollbar_minheight ()) 837 - scrollbar_minheight ())
784 838
785#if (MENUBAR_MAX > 1)
786/* rendition style flags */
787# define menuBar_height() (fheight + MENU_SHADOW)
788# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
789# define isMenuBarWindow(w) ((w) == menuBar.win)
790#else
791# define menuBar_height() (0)
792# define menuBar_TotalHeight() (0)
793# define isMenuBarWindow(w) (0)
794#endif
795
796#ifdef XPM_BACKGROUND 839#ifdef XPM_BACKGROUND
797# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
798#else 841#else
799# define XPMClearArea(a, b, c, d, e, f, g) 842# define XPMClearArea(a, b, c, d, e, f, g)
800#endif 843#endif
801 844
802#ifdef UTMP_SUPPORT
803# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
804# undef HAVE_UTMPX_H
805# undef HAVE_STRUCT_UTMPX
806# endif
807# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
808# undef HAVE_UTMP_H
809# undef HAVE_STRUCT_UTMP
810# endif
811
812# ifdef HAVE_UTMPX_H
813# include <utmpx.h>
814# endif
815# ifdef HAVE_UTMP_H
816# include <utmp.h>
817# endif
818#endif
819
820#ifdef DEBUG_CMD 845#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr) 846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else 847#else
823# define D_CMD(x) 848# define D_CMD(x)
824#endif 849#endif
… …
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else 862#else
838# define D_SIZE(x) 863# define D_SIZE(x)
839#endif 864#endif
840 865
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 866typedef callback1<void, const char *> log_callback;
844typedef callback1<int, int> getfd_callback; 867typedef callback1<int, int> getfd_callback;
845 868
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851
852#define SET_LOCALE(locale) rxvt_set_locale (locale) 869#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale); 870extern bool rxvt_set_locale (const char *locale) NOTHROW;
854extern bool rxvt_push_locale (const char *locale); 871extern void rxvt_push_locale (const char *locale) NOTHROW;
855extern void rxvt_pop_locale (); 872extern void rxvt_pop_locale () NOTHROW;
856 873
857/*
858 ***************************************************************************** 874/****************************************************************************/
859 * VARIABLES 875
876#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered
878#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
879
880struct line_t {
881 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags
883 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
884 uint32_t f; // flags
885
886 bool is_longer ()
887 {
888 return f & LINE_LONGER;
889 }
890
891 void is_longer (int set)
892 {
893 if (set)
894 f |= LINE_LONGER;
895 else
896 f &= ~LINE_LONGER;
897 }
898
899 void clear ()
900 {
901 t = 0;
902 r = 0;
903 l = 0;
904 f = 0;
905 }
906
907 void touch () // call whenever a line is changed/touched/updated
908 {
909#if ENABLE_PERL
910 f &= ~LINE_FILTERED;
911#endif
912 }
913
914 void touch (int col)
915 {
916 max_it (l, col);
917 touch ();
918 }
919};
920
860 ***************************************************************************** 921/****************************************************************************/
861 */
862#ifdef MENUBAR
863# include "menubar.h"
864#endif
865
866#define BLINK_INTERVAL 0.5
867#define TEXT_BLINK_INTERVAL 0.5
868
869#ifndef __attribute__
870# ifdef __GNUC__
871# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
872# define __attribute__(x)
873# endif
874# endif
875# define __attribute__(x)
876#endif
877 922
878// primivite wrapper around mbstate_t to ensure initialisation 923// primivite wrapper around mbstate_t to ensure initialisation
879struct mbstate { 924struct mbstate {
880 mbstate_t mbs; 925 mbstate_t mbs;
881 926
882 operator mbstate_t *() { return &mbs; } 927 operator mbstate_t *() { return &mbs; }
883 void reset () { memset (&mbs, 0, sizeof (mbs)); } 928 void reset () { memset (&mbs, 0, sizeof (mbs)); }
884 mbstate () { reset (); } 929 mbstate () { reset (); }
885}; 930};
886 931
932/****************************************************************************/
933
887#define UNICODE_MASK 0x1fffffUL 934#define UNICODE_MASK 0x1fffffUL
888 935
889#if UNICODE3 936#if UNICODE3
890# define COMPOSE_LO 0x40000000UL 937# define COMPOSE_LO 0x40000000UL
891# define COMPOSE_HI 0x400fffffUL 938# define COMPOSE_HI 0x400fffffUL
892# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
893#else 940#else
941# if ENABLE_PERL
942# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
943# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
944# else
894# define COMPOSE_LO 0xd800UL 945# define COMPOSE_LO 0xd800UL
895# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 946# define COMPOSE_HI 0xf8ffUL
896# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 947# endif
948# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
897#endif 949#endif
898 950
899#if ENABLE_COMBINING 951#if ENABLE_COMBINING
900// compose chars are used to represent composite characters 952// compose chars are used to represent composite characters
901// that are not representable in unicode, as well as characters 953// that are not representable in unicode, as well as characters
… …
921}; 973};
922 974
923extern class rxvt_composite_vec rxvt_composite; 975extern class rxvt_composite_vec rxvt_composite;
924#endif 976#endif
925 977
978/****************************************************************************/
926 979
927#ifdef KEYSYM_RESOURCE 980#ifdef KEYSYM_RESOURCE
928 class keyboard_manager; 981 class keyboard_manager;
929#endif 982#endif
930 983
931struct rxvt_term : zero_initialized, rxvt_vars { 984struct rxvt_term : zero_initialized, rxvt_vars {
932 log_callback *log_hook; // log error messages through this hook, if != 0 985 log_callback *log_hook; // log error messages through this hook, if != 0
933 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
934
935#if ENABLE_PERL 987#if ENABLE_PERL
936 void *self; // perl's $self 988 rxvt_perl_term perl;
937#endif 989#endif
938
939 struct mbstate mbstate; // current input multibyte state 990 struct mbstate mbstate; // current input multibyte state
940 991
941 unsigned char want_refresh:1, 992 unsigned char want_refresh:1,
942#ifdef TRANSPARENT 993#ifdef TRANSPARENT
943 want_full_refresh:1, /* awaiting full screen refresh */ 994 want_full_refresh:1, /* awaiting full screen refresh */
… …
945#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
946 am_transparent:1, /* is a transparent term */ 997 am_transparent:1, /* is a transparent term */
947 am_pixmap_trans:1, /* transparency w/known root pixmap */ 998 am_pixmap_trans:1, /* transparency w/known root pixmap */
948#endif 999#endif
949 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
950 hate_those_clicks:1, /* a.k.a. keep mark position */
951 num_scr_allow:1, 1001 num_scr_allow:1,
952 bypass_keystate:1, 1002 bypass_keystate:1,
953#ifdef CURSOR_BLINK 1003#ifdef CURSOR_BLINK
954 hidden_cursor:1, 1004 hidden_cursor:1,
955#endif 1005#endif
… …
970#endif 1020#endif
971 scrollbar_align, 1021 scrollbar_align,
972 selection_wait, 1022 selection_wait,
973 selection_type; 1023 selection_type;
974/* ---------- */ 1024/* ---------- */
1025 bool rvideo_state, rvideo_mode;
1026#ifndef NO_BELL
975 short rvideo; 1027 bool rvideo_bell;
1028#endif
976 int num_scr; /* screen: number lines scrolled */ 1029 int num_scr; /* screen: number lines scrolled */
977 int prev_ncol, /* screen: previous number of columns */ 1030 int prev_ncol, /* screen: previous number of columns */
978 prev_nrow; /* screen: previous number of rows */ 1031 prev_nrow; /* screen: previous number of rows */
979/* ---------- */ 1032/* ---------- */
980 rend_t rstyle; 1033 rend_t rstyle;
… …
998 refresh_limit, 1051 refresh_limit,
999 last_bot, /* scrollbar last bottom position */ 1052 last_bot, /* scrollbar last bottom position */
1000 last_top, /* scrollbar last top position */ 1053 last_top, /* scrollbar last top position */
1001 last_state, /* scrollbar last state */ 1054 last_state, /* scrollbar last state */
1002 scrollbar_len, 1055 scrollbar_len,
1003#ifdef MENUBAR
1004 menu_readonly, /* okay to alter menu? */
1005 Arrows_x,
1006#endif
1007#if MENUBAR_MAX > 1
1008 Nbars,
1009#endif
1010 window_vt_x, 1056 window_vt_x,
1011 window_vt_y, 1057 window_vt_y,
1012 window_sb_x, 1058 window_sb_x,
1013# ifdef POINTER_BLANK 1059# ifdef POINTER_BLANK
1014 pointerBlankDelay, 1060 pointerBlankDelay,
… …
1023 unsigned long priv_modes, 1069 unsigned long priv_modes,
1024 SavedModes; 1070 SavedModes;
1025/* ---------- */ 1071/* ---------- */
1026 Atom xa[NUM_XA]; 1072 Atom xa[NUM_XA];
1027/* ---------- */ 1073/* ---------- */
1028#ifdef MENUBAR 1074#ifdef RXVT_SCROLLBAR
1029 GC menubarGC;
1030#endif
1031#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1032 GC scrollbarGC, 1075 GC scrollbarGC,
1033 topShadowGC, 1076 topShadowGC,
1034 botShadowGC; 1077 botShadowGC;
1035#endif 1078#endif
1036#ifdef XTERM_SCROLLBAR 1079#ifdef XTERM_SCROLLBAR
… …
1068 const char *key_delete; 1111 const char *key_delete;
1069#endif 1112#endif
1070 struct mouse_event MEvent; 1113 struct mouse_event MEvent;
1071 XComposeStatus compose; 1114 XComposeStatus compose;
1072 ttymode_t tio; 1115 ttymode_t tio;
1073#ifdef UTMP_SUPPORT
1074# ifdef HAVE_STRUCT_UTMP
1075 struct utmp ut;
1076# endif
1077# ifdef HAVE_STRUCT_UTMPX
1078 struct utmpx utx;
1079# endif
1080# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1081 char ut_id[5];
1082# endif
1083 int utmp_pos;
1084#endif
1085 row_col_t oldcursor; 1116 row_col_t oldcursor;
1086#ifdef XPM_BACKGROUND 1117#ifdef XPM_BACKGROUND
1087 bgPixmap_t bgPixmap; 1118 bgPixmap_t bgPixmap;
1088 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1119 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1089#endif 1120#endif
1090#ifdef MENUBAR
1091 menu_t *ActiveMenu, /* currently active menu */
1092 *BuildMenu; /* the menu currently being built */
1093 bar_t *CurrentBar;
1094# if ! (MENUBAR_MAX > 1)
1095 bar_t BarList;
1096# endif /* (MENUBAR_MAX > 1) */
1097#endif
1098#ifdef CURSOR_BLINK
1099 struct timeval lastcursorchange;
1100#endif
1101#ifdef POINTER_BLANK
1102 struct timeval lastmotion;
1103#endif
1104 1121
1105#if ENABLE_OVERLAY 1122#if ENABLE_OVERLAY
1106 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1123 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107 text_t **ov_text; 1124 text_t **ov_text;
1108 rend_t **ov_rend; 1125 rend_t **ov_rend;
1109 1126
1110 void scr_swap_overlay (); 1127 void scr_swap_overlay () NOTHROW;
1111 void scr_overlay_new (int x, int y, int w, int h); 1128 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1112 void scr_overlay_off (); 1129 void scr_overlay_off () NOTHROW;
1113 void scr_overlay_set (int x, int y, 1130 void scr_overlay_set (int x, int y,
1114 text_t text, 1131 text_t text,
1115 rend_t rend = OVERLAY_RSTYLE); 1132 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1116 void scr_overlay_set (int x, int y, const char *s); 1133 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1117 void scr_overlay_set (int x, int y, const wchar_t *s); 1134 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1118#endif 1135#endif
1119 1136
1120 vector<void *> allocated; // free these memory blocks with free() 1137 vector<void *> allocated; // free these memory blocks with free()
1121 1138
1122 char *env_windowid; /* environmental variable WINDOWID */ 1139 char *env_windowid; /* environmental variable WINDOWID */
1123 char *env_display; /* environmental variable DISPLAY */ 1140 char *env_display; /* environmental variable DISPLAY */
1124 char *env_term; /* environmental variable TERM */ 1141 char *env_term; /* environmental variable TERM */
1125 char *env_colorfgbg; 1142 char *env_colorfgbg;
1126 char *locale; 1143 char *locale;
1127 char charsets[4]; 1144 char charsets[4];
1128 unsigned char *v_buffer; /* pointer to physical buffer */ 1145 char *v_buffer; /* pointer to physical buffer */
1129 unsigned int v_buflen; /* size of area to write */ 1146 unsigned int v_buflen; /* size of area to write */
1130 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1147 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1131 1148
1132#ifdef KEYSYM_RESOURCE 1149#ifdef KEYSYM_RESOURCE
1133 keyboard_manager *keyboard; 1150 keyboard_manager *keyboard;
1134#endif 1151#endif
1135 1152
1136 const char *rs[NUM_RESOURCES]; 1153 const char *rs[NUM_RESOURCES];
1137 /* command input buffering */ 1154 /* command input buffering */
1138 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1155 char *cmdbuf_ptr, *cmdbuf_endp;
1139 unsigned char cmdbuf_base[CBUFSIZ]; 1156 char cmdbuf_base[CBUFSIZ];
1157
1158 rxvt_ptytty *pty;
1140 1159
1141 rxvt_salloc *talloc; // text line allocator 1160 rxvt_salloc *talloc; // text line allocator
1142 rxvt_salloc *ralloc; // rend line allocator 1161 rxvt_salloc *ralloc; // rend line allocator
1143 1162
1144 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1163 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1153 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1154# endif 1173# endif
1155#endif 1174#endif
1156 1175
1157 // modifies first argument(!) 1176 // modifies first argument(!)
1158 void paste (unsigned char *data, unsigned int len); 1177 void paste (char *data, unsigned int len) NOTHROW;
1159 1178
1160 void flush (); 1179 long vt_emask, vt_emask_perl;
1180
1181 void vt_select_input () const NOTHROW
1182 {
1183 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1184 }
1161 1185
1162#if TRANSPARENT 1186#if TRANSPARENT
1163 void rootwin_cb (XEvent &xev); 1187 void rootwin_cb (XEvent &xev);
1164 xevent_watcher rootwin_ev; 1188 xevent_watcher rootwin_ev;
1165#endif 1189#endif
1166 1190
1167 void x_cb (XEvent &xev); 1191 void x_cb (XEvent &xev);
1192 void flush ();
1168 xevent_watcher termwin_ev; 1193 xevent_watcher termwin_ev;
1169 xevent_watcher vt_ev; 1194 xevent_watcher vt_ev;
1170#ifdef HAVE_SCROLLBARS 1195#ifdef HAVE_SCROLLBARS
1171 xevent_watcher scrollbar_ev; 1196 xevent_watcher scrollbar_ev;
1172#endif 1197#endif
1173#ifdef MENUBAR
1174 xevent_watcher menubar_ev;
1175#endif
1176 1198
1199 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1177 void check_cb (check_watcher &w); check_watcher check_ev; 1200 void check_cb (check_watcher &w); check_watcher check_ev;
1178 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1201 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1179 void flush_cb (time_watcher &w); time_watcher flush_ev; 1202 void flush_cb (time_watcher &w); time_watcher flush_ev;
1180
1181 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1203 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1182
1183 void incr_cb (time_watcher &w); time_watcher incr_ev; 1204 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1184 1205
1185#ifdef CURSOR_BLINK 1206#ifdef CURSOR_BLINK
1186 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1207 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1187#endif 1208#endif
1188#ifdef TEXT_BLINK 1209#ifdef TEXT_BLINK
1189 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1210 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1211#endif
1212#ifndef NO_BELL
1213 void bell_cb (time_watcher &w); time_watcher bell_ev;
1190#endif 1214#endif
1191 1215
1192#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1216#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1193 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1217 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1194#endif 1218#endif
… …
1204 void pointer_blank (); 1228 void pointer_blank ();
1205#endif 1229#endif
1206 void pointer_unblank (); 1230 void pointer_unblank ();
1207 1231
1208 void tt_printf (const char *fmt,...); 1232 void tt_printf (const char *fmt,...);
1209 void tt_write (const unsigned char *data, unsigned int len); 1233 void tt_write (const char *data, unsigned int len);
1210 void pty_write (); 1234 void pty_write ();
1211 1235
1212 void tt_winch (); 1236 void tt_winch ();
1213 1237
1214 rxvt_term (); 1238 rxvt_term ();
1215 ~rxvt_term (); 1239 ~rxvt_term ();
1216 void child_exit (); // child has exited, usually destroys
1217 void destroy (); 1240 void destroy ();
1218 void emergency_cleanup (); 1241 void emergency_cleanup ();
1219 1242
1220 bool init (int argc, const char *const *argv); 1243 bool init (int argc, const char *const *argv);
1221 bool init_vars (); 1244 bool init_vars ();
1222 1245
1223 bool pty_fill (); 1246 bool pty_fill ();
1224 1247
1248 void make_current () const // make this the "currently active" urxvt instance
1249 {
1250 SET_R (this);
1251 rxvt_set_locale (locale);
1252 set_environ (envv);
1253 }
1254
1225 void init_secondary (); 1255 void init_secondary ();
1226 const char **init_resources (int argc, const char *const *argv); 1256 const char **init_resources (int argc, const char *const *argv);
1257 const char *x_resource (const char *name);
1227 void init_env (); 1258 void init_env ();
1228 void set_locale (const char *locale); 1259 void set_locale (const char *locale);
1229 void init_xlocale (); 1260 void init_xlocale ();
1230 void init_command (const char *const *argv); 1261 void init_command (const char *const *argv);
1231 void run_command (const char *const *argv); 1262 void run_command (const char *const *argv);
… …
1244 XPoint spot; // most recently sent spot position 1275 XPoint spot; // most recently sent spot position
1245 1276
1246 void im_destroy (); 1277 void im_destroy ();
1247 void im_cb (); im_watcher im_ev; 1278 void im_cb (); im_watcher im_ev;
1248 void im_set_size (XRectangle &size); 1279 void im_set_size (XRectangle &size);
1249 void im_set_position (XPoint &pos); 1280 void im_set_position (XPoint &pos) NOTHROW;
1250 void im_set_color (unsigned long &fg, unsigned long &bg); 1281 void im_set_color (unsigned long &fg, unsigned long &bg);
1251 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1282 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252 1283
1253 bool IMisRunning (); 1284 bool IMisRunning ();
1254 void IMSendSpot (); 1285 void IMSendSpot ();
… …
1256 void IMSetStatusPosition (); 1287 void IMSetStatusPosition ();
1257#endif 1288#endif
1258 1289
1259 void resize_scrollbar (); 1290 void resize_scrollbar ();
1260 1291
1261 void pixel_position (int *x, int *y);
1262
1263 void selection_click (int clicks, int x, int y);
1264 void selection_extend (int x, int y, int flag);
1265 void selection_rotate (int x, int y);
1266
1267 /* autoconvert */
1268
1269 // command.C 1292 // command.C
1270 void lookup_key (XKeyEvent &ev); 1293 void lookup_key (XKeyEvent &ev);
1271 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1294 unsigned int cmd_write (const char *str, unsigned int count);
1272 1295
1273 unicode_t next_char (); 1296 wchar_t next_char () NOTHROW;
1274 unicode_t cmd_getc (); 1297 wchar_t cmd_getc () THROW ((class out_of_input));
1275 unicode_t next_octet (); 1298 uint32_t next_octet () NOTHROW;
1276 unicode_t cmd_get8 (); 1299 uint32_t cmd_get8 () THROW ((class out_of_input));
1277 1300
1278 bool cmd_parse (); 1301 bool cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1302 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1303 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1304 void button_release (XButtonEvent &ev);
… …
1290 void process_nonprinting (unicode_t ch); 1313 void process_nonprinting (unicode_t ch);
1291 void process_escape_vt52 (unicode_t ch); 1314 void process_escape_vt52 (unicode_t ch);
1292 void process_escape_seq (); 1315 void process_escape_seq ();
1293 void process_csi_seq (); 1316 void process_csi_seq ();
1294 void process_window_ops (const int *args, unsigned int nargs); 1317 void process_window_ops (const int *args, unsigned int nargs);
1295 unsigned char *get_to_st (unicode_t &ends_how); 1318 char *get_to_st (unicode_t &ends_how);
1296 void process_dcs_seq (); 1319 void process_dcs_seq ();
1297 void process_osc_seq (); 1320 void process_osc_seq ();
1298 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1321 void process_color_seq (int report, int color, const char *str, char resp);
1299 void process_xterm_seq (int op, const char *str, unsigned char resp); 1322 void process_xterm_seq (int op, const char *str, char resp);
1300 int privcases (int mode, unsigned long bit); 1323 int privcases (int mode, unsigned long bit);
1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1324 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302 void process_sgr_mode (unsigned int nargs, const int *arg); 1325 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void process_graphics (); 1326 void process_graphics ();
1304 // init.C 1327 // init.C
1305 void Get_Colours (); 1328 void Get_Colours ();
1306 void get_ourmods (); 1329 void get_ourmods ();
1307 // logging.C
1308 void makeutent (const char *pty, const char *hostname);
1309 void cleanutent ();
1310 // main.C 1330 // main.C
1311 void privileged_utmp (rxvt_privaction action);
1312 bool set_fonts (); 1331 bool set_fonts ();
1313 void set_string_property (Atom prop, const char *str, int len = -1); 1332 void set_string_property (Atom prop, const char *str, int len = -1);
1314 void set_utf8_property (Atom prop, const char *str, int len = -1); 1333 void set_utf8_property (Atom prop, const char *str, int len = -1);
1315 void set_title (const char *str); 1334 void set_title (const char *str);
1316 void set_icon_name (const char *str); 1335 void set_icon_name (const char *str);
1317 void set_window_color (int idx, const char *color); 1336 void set_window_color (int idx, const char *color);
1318 void set_colorfgbg (); 1337 void set_colorfgbg ();
1319 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1338 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1320 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321 1340
1322#ifdef MENUBAR
1323 // menubar.C
1324 void menuitem_free (menu_t *menu, menuitem_t *item);
1325 int action_dispatch (action_t *action);
1326 void menuarrow_free (char name);
1327 void menuarrow_add (char *string);
1328 char *menu_find_base (menu_t **menu, char *path);
1329 menu_t *menu_delete (menu_t *menu);
1330 menu_t *menu_add (menu_t *parent, char *path);
1331 void drawbox_menubar (int x, int len, int state);
1332 void drawtriangle (int x, int y, int state);
1333 void drawbox_menuitem (int y, int state);
1334 void menu_show ();
1335 void menu_display (void (rxvt_term::*update) ());
1336 void menu_hide_all ();
1337 void menu_hide ();
1338 void menu_clear (menu_t *menu);
1339 void menubar_clear ();
1340 bar_t *menubar_find (const char *name);
1341 int menubar_push (const char *name);
1342 void menubar_remove (const char *name);
1343 void menubar_dump (FILE *fp);
1344 void menubar_read (const char *filename);
1345 void menubar_dispatch (char *str);
1346 void draw_Arrows (int name, int state);
1347 void menubar_expose ();
1348 int menubar_mapping (int map);
1349 int menu_select (XButtonEvent &ev);
1350 void menubar_select (XButtonEvent &ev);
1351 void menubar_control (XButtonEvent &ev);
1352 void map_menuBar (int map);
1353#endif
1354
1355 // screen.C 1341 // screen.C
1356 1342
1357 void lalloc (line_t &l) 1343 void lalloc (line_t &l) const NOTHROW
1358 { 1344 {
1359 l.t = (text_t *)talloc->alloc (); 1345 l.t = (text_t *)talloc->alloc ();
1360 l.r = (rend_t *)ralloc->alloc (); 1346 l.r = (rend_t *)ralloc->alloc ();
1361 } 1347 }
1362 1348
… …
1366 talloc->free (l.t); 1352 talloc->free (l.t);
1367 ralloc->free (l.r); 1353 ralloc->free (l.r);
1368 } 1354 }
1369#endif 1355#endif
1370 1356
1371 void lresize (line_t &l) 1357 void lresize (line_t &l) const NOTHROW
1372 { 1358 {
1373 if (!l.t) 1359 if (!l.t)
1374 return; 1360 return;
1375 1361
1376 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1362 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1380 1366
1381 if (ncol > prev_ncol) 1367 if (ncol > prev_ncol)
1382 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1368 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1383 } 1369 }
1384 1370
1385 int fgcolor_of (rend_t r) 1371 int fgcolor_of (rend_t r) const NOTHROW
1386 { 1372 {
1387 int base = GET_BASEFG (r); 1373 int base = GET_BASEFG (r);
1388#ifndef NO_BRIGHTCOLOR 1374#ifndef NO_BRIGHTCOLOR
1389 if (r & RS_Bold 1375 if (r & RS_Bold
1390# if ENABLE_STYLES 1376# if ENABLE_STYLES
… …
1394 base += minBrightCOLOR - minCOLOR; 1380 base += minBrightCOLOR - minCOLOR;
1395#endif 1381#endif
1396 return base; 1382 return base;
1397 } 1383 }
1398 1384
1399 int bgcolor_of (rend_t r) 1385 int bgcolor_of (rend_t r) const NOTHROW
1400 { 1386 {
1401 int base = GET_BASEBG (r); 1387 int base = GET_BASEBG (r);
1402#ifndef NO_BRIGHTCOLOR 1388#ifndef NO_BRIGHTCOLOR
1403 if (r & RS_Blink 1389 if (r & RS_Blink
1404# if ENABLE_STYLES 1390# if ENABLE_STYLES
… …
1408 base += minBrightCOLOR - minCOLOR; 1394 base += minBrightCOLOR - minCOLOR;
1409#endif 1395#endif
1410 return base; 1396 return base;
1411 } 1397 }
1412 1398
1399 bool option (uint32_t opt) const NOTHROW
1400 {
1401 return OPTION (opt);
1402 }
1403
1404 void set_option (uint32_t opt, bool set) NOTHROW
1405 {
1406 if (set)
1407 options |= opt;
1408 else
1409 options &= ~opt;
1410 }
1411
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1412 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414 void scr_blank_screen_mem (line_t &l, rend_t efs); 1413 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1414 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1415 void scr_reset ();
1417 void scr_release (); 1416 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1417 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (unsigned char refresh_type); 1418 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1419 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1420 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1421#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1422 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1423 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1424 void scr_forwardindex () NOTHROW;
1426#endif 1425#endif
1427 void scr_touch (bool refresh); 1426 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1427 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1428 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1429 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1430 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (const line_t &l); 1431 void scr_remap_chars (line_t &l) NOTHROW;
1433 1432
1433 enum cursor_mode { SAVE, RESTORE };
1434
1434 void scr_poweron (); 1435 void scr_poweron () NOTHROW;
1435 void scr_cursor (int mode); 1436 void scr_cursor (cursor_mode mode) NOTHROW;
1436 void scr_do_wrap (); 1437 void scr_do_wrap () NOTHROW;
1437 int scr_change_screen (int scrn); 1438 int scr_change_screen (int scrn) NOTHROW;
1438 void scr_color (unsigned int color, int fgbg); 1439 void scr_color (unsigned int color, int fgbg) NOTHROW;
1439 void scr_rendition (int set, int style); 1440 void scr_rendition (int set, int style) NOTHROW;
1440 void scr_add_lines (const unicode_t *str, int nlines, int len); 1441 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1441 void scr_backspace (); 1442 void scr_backspace () NOTHROW;
1442 void scr_tab (int count, bool ht = false); 1443 void scr_tab (int count, bool ht = false) NOTHROW;
1443 void scr_gotorc (int row, int col, int relative); 1444 void scr_gotorc (int row, int col, int relative) NOTHROW;
1444 void scr_index (enum page_dirn direction); 1445 void scr_index (enum page_dirn direction) NOTHROW;
1445 void scr_erase_line (int mode); 1446 void scr_erase_line (int mode) NOTHROW;
1446 void scr_E (); 1447 void scr_E () NOTHROW;
1447 void scr_insdel_lines (int count, int insdel); 1448 void scr_insdel_lines (int count, int insdel) NOTHROW;
1448 void scr_insdel_chars (int count, int insdel); 1449 void scr_insdel_chars (int count, int insdel) NOTHROW;
1449 void scr_scroll_region (int top, int bot); 1450 void scr_scroll_region (int top, int bot) NOTHROW;
1450 void scr_cursor_visible (int mode); 1451 void scr_cursor_visible (int mode) NOTHROW;
1451 void scr_autowrap (int mode); 1452 void scr_autowrap (int mode) NOTHROW;
1452 void scr_relative_origin (int mode); 1453 void scr_relative_origin (int mode) NOTHROW;
1453 void scr_insert_mode (int mode); 1454 void scr_insert_mode (int mode) NOTHROW;
1454 void scr_set_tab (int mode); 1455 void scr_set_tab (int mode) NOTHROW;
1455 void scr_rvideo_mode (int mode); 1456 void scr_rvideo_mode (bool on) NOTHROW;
1456 void scr_report_position (); 1457 void scr_report_position () NOTHROW;
1457 void set_font_style (); 1458 void set_font_style () NOTHROW;
1458 void scr_charset_choose (int set); 1459 void scr_charset_choose (int set) NOTHROW;
1459 void scr_charset_set (int set, unsigned int ch); 1460 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1460 int scr_move_to (int y, int len); 1461 void scr_move_to (int y, int len) NOTHROW;
1461 int scr_page (enum page_dirn direction, int nlines); 1462 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1462 int scr_changeview (unsigned int oldviewstart); 1463 bool scr_changeview (int new_view_start) NOTHROW;
1463 void scr_bell (); 1464 void scr_bell () NOTHROW;
1464 void scr_printscreen (int fullhist); 1465 void scr_printscreen (int fullhist) NOTHROW;
1466 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1467 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465 void scr_reverse_selection (); 1468 void scr_reverse_selection () NOTHROW;
1466 void scr_dump (int fd); 1469 void scr_dump (int fd) NOTHROW;
1470
1467 void selection_check (int check_more); 1471 void selection_check (int check_more) NOTHROW;
1468 void selection_paste (Window win, Atom prop, bool delete_prop); 1472 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469 void selection_property (Window win, Atom prop); 1473 void selection_property (Window win, Atom prop) NOTHROW;
1470 void selection_request (Time tm, int x, int y); 1474 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471 int selection_request_other (Atom target, int selnum); 1475 int selection_request_other (Atom target, int selnum) NOTHROW;
1472 void selection_clear (); 1476 void selection_clear () NOTHROW;
1473 void selection_make (Time tm); 1477 void selection_make (Time tm);
1474 bool selection_grab (Time tm); 1478 bool selection_grab (Time tm) NOTHROW;
1475 void selection_start_colrow (int col, int row); 1479 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478 void selection_remove_trailing_spaces (); 1482 void selection_remove_trailing_spaces () NOTHROW;
1479 void selection_send (const XSelectionRequestEvent &rq); 1483 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1484 void selection_click (int clicks, int x, int y) NOTHROW;
1485 void selection_extend (int x, int y, int flag) NOTHROW;
1486 void selection_rotate (int x, int y) NOTHROW;
1487
1488 void pixel_position (int *x, int *y) NOTHROW;
1480 1489
1481#if defined(NEXT_SCROLLBAR) 1490#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C 1491 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height); 1492 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff (); 1493 void init_scrollbar_stuff ();
… …
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1495 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif 1496#endif
1488 1497
1489#if defined(RXVT_SCROLLBAR) 1498#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C 1499 // scrollbar-rxvt.C
1491 void Draw_button (int x, int y, int state, int dirn);
1492 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1500 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1493#endif 1501#endif
1494 1502
1495#if defined(XTERM_SCROLLBAR) 1503#if defined(XTERM_SCROLLBAR)
1496 // scrollbar-xterm.C 1504 // scrollbar-xterm.C

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