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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.204 by root, Sun Jan 15 06:02:40 2006 UTC vs.
Revision 1.289 by sasha, Wed Aug 8 22:39:49 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
21#endif 25#endif
22 26
23#include <limits.h> 27#include <limits.h>
24 28
25#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
… …
29#if ENABLE_FRILLS 33#if ENABLE_FRILLS
30# include <X11/Xmd.h> 34# include <X11/Xmd.h>
31#endif 35#endif
32 36
33#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
34#include "rxvtfont.h" 39#include "rxvtfont.h"
35#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
36#include "iom.h" 41#include "iom.h"
37#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
38 44
39#include "rxvtperl.h" 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
54#endif
40 55
41/* 56/*
42 ***************************************************************************** 57 *****************************************************************************
43 * SYSTEM HACKS 58 * SYSTEM HACKS
44 ***************************************************************************** 59 *****************************************************************************
… …
55 70
56#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
57typedef char *XPointer; 72typedef char *XPointer;
58#endif 73#endif
59 74
60#ifdef HAVE_TERMIOS_H
61# include <termios.h> 75#include <termios.h>
62typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
63#else
64# include <sgtty.h>
65typedef struct {
66 struct sgttyb sg;
67 struct tchars tc;
68 struct ltchars lc;
69 int line;
70 int local;
71} ttymode_t;
72#endif
73 77
74#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
75# ifdef XPM_INC_X11 79# include <afterimage.h>
76# include <X11/xpm.h> 80#undef min
77# else 81#undef max
78# include <xpm.h>
79# endif
80#endif 82#endif
81 83
82#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
83# define STDIN_FILENO 0 85# define STDIN_FILENO 0
84# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
85# define STDERR_FILENO 2 87# define STDERR_FILENO 2
86#endif 88#endif
89
90/****************************************************************************/
91
92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
87 97
88/* 98/*
89 ***************************************************************************** 99 *****************************************************************************
90 * PROTOTYPES 100 * PROTOTYPES
91 ***************************************************************************** 101 *****************************************************************************
92 */ 102 */
93// main.C 103// main.C
94RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
95RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
96void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
97void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
98void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
99void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
100void rxvt_privileges (rxvt_privaction action);
101 110
102// util.C 111// misc.C
103char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107char * rxvt_strdup (const char *str);
108 116
109// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
110char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
116int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
117const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
118char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
119int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
120char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
121void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
122char * rxvt_File_find (const char *file, const char *ext, const char *path);
123void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
124void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
125void rxvt_usleep (int usecs);
126 132
127///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
128 134
129// temporarily replace the process environment 135// temporarily replace the process environment
130extern char **environ; 136extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
132 138
133inline void set_environ (stringvec *envv) 139inline void set_environ (stringvec *envv)
134{ 140{
141#if ENABLE_PERL
142 assert (envv);
143#else
135 if (envv) 144 if (envv)
145#endif
136 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
137} 147}
138 148
139inline void set_environ (char **envv) 149inline void set_environ (char **envv)
140{ 150{
151#if ENABLE_PERL
152 assert (envv);
153#else
141 if (envv) 154 if (envv)
155#endif
142 environ = envv; 156 environ = envv;
143} 157}
144 158
145/* 159/*
146 ***************************************************************************** 160 *****************************************************************************
147 * STRUCTURES AND TYPEDEFS 161 * STRUCTURES AND TYPEDEFS
148 ***************************************************************************** 162 *****************************************************************************
149 */ 163 */
150struct grwin_t; 164struct grwin_t;
151 165
152/* Sanitize menubar info */
153#ifndef MENUBAR
154# undef MENUBAR_MAX
155#endif
156#ifndef MENUBAR_MAX
157# define MENUBAR_MAX 0
158#endif
159
160/* If we're using either the rxvt scrollbar or menu bars, keep the 166/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource. 167 * scrollColor resource.
162 */ 168 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
165#else 171#else
166# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
167#endif 173#endif
168 174
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
169#ifdef XPM_BACKGROUND 185# ifdef XPM_BACKGROUND
170typedef struct { 186# ifdef HAVE_AFTERIMAGE
171 short w, h, x, y; 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 if (new_target)
210 if (target != new_target)
211 {
212 target = new_target;
213 return true;
214 }
215 return false;
216 };
217
172 Pixmap pixmap; 218 Pixmap pixmap;
173} bgPixmap_t; 219 unsigned int pmap_width, pmap_height;
220 unsigned int pmap_depth;
221
222 bool window_size_sensitive();
223 void apply_background();
224
225};
226#else
227# undef HAVE_BG_PIXMAP
174#endif 228#endif
175 229
176/* 230/*
177 * the 'essential' information for reporting Mouse Events 231 * the 'essential' information for reporting Mouse Events
178 * pared down from XButtonEvent 232 * pared down from XButtonEvent
… …
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 303#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */ 304# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */ 305# define EXIT_FAILURE 1 /* exit function failure */
252#endif 306#endif
253 307
254#define menuBar_esc 10
255#define scrollBar_esc 30 308#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 309
258#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 310#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259# define HAVE_SCROLLBARS 1 311# define HAVE_SCROLLBARS 1
260#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define MENU_SHADOW 1
265#else
266# define MENU_SHADOW 2
267#endif 312#endif
268 313
269#define R_SB_ALIGN_CENTRE 0 314#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 315#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 316#define R_SB_ALIGN_BOTTOM 2
… …
344 * | 389 * |
345 * +---< SB_WIDTH_NEXT 390 * +---< SB_WIDTH_NEXT
346 */ 391 */
347 392
348enum { 393enum {
349 NO_REFRESH = 0 , /* Window not visible at all! */ 394 NO_REFRESH = 0, /* Window not visible at all! */
350 FAST_REFRESH = 1<<0, /* Fully exposed window */ 395 FAST_REFRESH = 1, /* Fully exposed window */
351 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 396 SLOW_REFRESH = 2, /* Partially exposed window */
352 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353}; 397};
354 398
355#ifdef NO_SECONDARY_SCREEN 399#ifdef NO_SECONDARY_SCREEN
356# define NSCREENS 0 400# define NSCREENS 0
357#else 401#else
… …
401 445
402// fake styles 446// fake styles
403#define RS_Blink 0x00010000UL // blink 447#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL // reverse video 448#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL // underline 449#define RS_Uline 0x00040000UL // underline
450
451// toggle this to force redraw, must be != RS_Careful
452#define RS_redraw 0x01000000UL
406 453
407// 5 custom bits for extensions 454// 5 custom bits for extensions
408#define RS_customCount 32 455#define RS_customCount 32
409#define RS_customMask 0x00f80000UL 456#define RS_customMask 0x00f80000UL
410#define RS_customShift 19 457#define RS_customShift 19
… …
480 Rxvt_restoreFG = 39, // change default fg color 527 Rxvt_restoreFG = 39, // change default fg color
481 Rxvt_restoreBG = 49, // change default bg color 528 Rxvt_restoreBG = 49, // change default bg color
482 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 529 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
483 530
484 URxvt_locale = 701, // change locale 531 URxvt_locale = 701, // change locale
485 URxvt_Menu = 703, // set menu item 532 URxvt_version = 702, // request version
533
486 URxvt_Color_IT = 704, // change actual 'Italic' colour 534 URxvt_Color_IT = 704, // change actual 'Italic' colour
487 URxvt_Color_tint = 705, // change actual tint colour 535 URxvt_Color_tint = 705, // change actual tint colour
488 URxvt_Color_BD = 706, 536 URxvt_Color_BD = 706,
489 URxvt_Color_UL = 707, 537 URxvt_Color_UL = 707,
490 538
… …
505 * on the unnecessary items, e.g. Color_pointer, but won't bother 553 * on the unnecessary items, e.g. Color_pointer, but won't bother
506 * until we need to. Also, be aware of usage in pixcolor_set 554 * until we need to. Also, be aware of usage in pixcolor_set
507 */ 555 */
508 556
509enum colour_list { 557enum colour_list {
558 Color_none = -2,
559 Color_transparent = -1,
510 Color_fg = 0, 560 Color_fg = 0,
511 Color_bg, 561 Color_bg,
512 minCOLOR, /* 2 */ 562 minCOLOR, /* 2 */
513 Color_Black = minCOLOR, 563 Color_Black = minCOLOR,
514 Color_Red3, 564 Color_Red3,
… …
556#endif 606#endif
557#ifdef KEEP_SCROLLCOLOR 607#ifdef KEEP_SCROLLCOLOR
558 Color_scroll, 608 Color_scroll,
559 Color_trough, 609 Color_trough,
560#endif 610#endif
561#if TINTING 611#if ENABLE_TRANSPARENCY
562 Color_tint, 612 Color_tint,
563#endif 613#endif
564#if OFF_FOCUS_FADING 614#if OFF_FOCUS_FADING
565 Color_fade, 615 Color_fade,
566#endif 616#endif
… …
573 TOTAL_COLORS = NRS_COLORS 623 TOTAL_COLORS = NRS_COLORS
574#endif 624#endif
575}; 625};
576 626
577#define Color_Bits 7 // 0 .. maxTermCOLOR 627#define Color_Bits 7 // 0 .. maxTermCOLOR
578
579#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
580#define NPIXCLR_BITS 32
581 628
582/* 629/*
583 * Resource list 630 * Resource list
584 */ 631 */
585enum { 632enum {
… …
587# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 634# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
588# include "rsinc.h" 635# include "rsinc.h"
589# undef def 636# undef def
590# undef reserve 637# undef reserve
591 NUM_RESOURCES 638 NUM_RESOURCES
592};
593
594// see init.C:xa_names, which must be kept in sync
595enum {
596 XA_TEXT = 0,
597 XA_COMPOUND_TEXT,
598 XA_UTF8_STRING,
599 XA_MULTIPLE,
600 XA_TARGETS,
601 XA_TIMESTAMP,
602 XA_VT_SELECTION,
603 XA_INCR,
604 XA_WM_PROTOCOLS,
605 XA_WM_DELETE_WINDOW,
606 XA_CLIPBOARD,
607#if ENABLE_FRILLS
608 XA_MOTIF_WM_HINTS,
609#endif
610#if ENABLE_EWMH
611 XA_NET_WM_PID,
612 XA_NET_WM_NAME,
613 XA_NET_WM_ICON_NAME,
614 XA_NET_WM_PING,
615#endif
616#if USE_XIM
617 XA_WM_LOCALE_NAME,
618#endif
619#if TRANSPARENT
620 XA_XROOTPMAP_ID,
621 XA_ESETROOT_PMAP_ID,
622#endif
623#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
624 XA_DNDPROTOCOL,
625 XA_DNDSELECTION,
626#endif
627#if ENABLE_XEMBED
628 XA_XEMBED,
629 XA_XEMBED_INFO,
630#endif
631 NUM_XA
632}; 639};
633 640
634/* DEC private modes */ 641/* DEC private modes */
635#define PrivMode_132 (1UL<<0) 642#define PrivMode_132 (1UL<<0)
636#define PrivMode_132OK (1UL<<1) 643#define PrivMode_132OK (1UL<<1)
… …
645#define PrivMode_ShiftKeys (1UL<<10) 652#define PrivMode_ShiftKeys (1UL<<10)
646#define PrivMode_VisibleCursor (1UL<<11) 653#define PrivMode_VisibleCursor (1UL<<11)
647#define PrivMode_MouseX10 (1UL<<12) 654#define PrivMode_MouseX10 (1UL<<12)
648#define PrivMode_MouseX11 (1UL<<13) 655#define PrivMode_MouseX11 (1UL<<13)
649#define PrivMode_scrollBar (1UL<<14) 656#define PrivMode_scrollBar (1UL<<14)
650#define PrivMode_menuBar (1UL<<15)
651#define PrivMode_TtyOutputInh (1UL<<16) 657#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<17) 658#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<18) 659#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<19) 660#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<20) 661#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 662/* too annoying to implement X11 highlight tracking */
657/* #define PrivMode_MouseX11Track (1LU<<21) */ 663/* #define PrivMode_MouseX11Track (1LU<<20) */
658 664
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 665#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
660#define PrivMode(test,bit) \ 666#define PrivMode(test,bit) \
661 if (test) \ 667 if (test) \
662 priv_modes |= (bit); \ 668 priv_modes |= (bit); \
… …
709/* 715/*
710 ***************************************************************************** 716 *****************************************************************************
711 * MACRO DEFINES 717 * MACRO DEFINES
712 ***************************************************************************** 718 *****************************************************************************
713 */ 719 */
714#define dDisp Display *disp = display->display 720#define dLocal(type,name) type const name = this->name
721
722// for speed reasons, we assume that all codepoints 32 to 126 are
723// single-width.
724#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 725
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 726/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 727#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 728#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 729#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 731#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 732#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 733#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 734#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 735
726#define OPTION(opt) (options & (opt))
727#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728 | Opt_jumpScroll | Opt_secondaryScreen \
729 | Opt_pastableTabs | Opt_intensityStyles)
730
731// for m >= -n, ensure remainder lies between 0..n-1 736// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n)) 737#define MOD(m,n) (((m) + (n)) % (n))
733 738
734#define LINENO(n) MOD (term_start + int(n), total_rows) 739#define LINENO(n) MOD (term_start + int(n), total_rows)
735#define ROW(n) row_buf [LINENO (n)] 740#define ROW(n) row_buf [LINENO (n)]
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 758#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 759#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 760
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 761#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 762
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 763#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 764#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 765
761#if ENABLE_STYLES 766#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 767# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 768#else
764# define FONTSET(style) fontset[0] 769# define FONTSET(style) fontset[0]
… …
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 797#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg) 798#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 799#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ()) 800 - scrollbar_minheight ())
796 801
797#if (MENUBAR_MAX > 1)
798/* rendition style flags */
799# define menuBar_height() (fheight + MENU_SHADOW)
800# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
801# define isMenuBarWindow(w) ((w) == menuBar.win)
802#else
803# define menuBar_height() (0)
804# define menuBar_TotalHeight() (0)
805# define isMenuBarWindow(w) (0)
806#endif
807
808#ifdef XPM_BACKGROUND
809# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
810#else
811# define XPMClearArea(a, b, c, d, e, f, g)
812#endif
813
814#ifdef UTMP_SUPPORT
815# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
816# undef HAVE_UTMPX_H
817# undef HAVE_STRUCT_UTMPX
818# endif
819# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
820# undef HAVE_UTMP_H
821# undef HAVE_STRUCT_UTMP
822# endif
823
824# ifdef HAVE_UTMPX_H
825# include <utmpx.h>
826# endif
827# ifdef HAVE_UTMP_H
828# include <utmp.h>
829# endif
830#endif
831
832#ifdef DEBUG_CMD
833# define D_CMD(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_CMD(x)
836#endif
837#ifdef DEBUG_INIT
838# define D_INIT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_INIT(x)
841#endif
842#ifdef DEBUG_MAIN
843# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_MAIN(x)
846#endif
847#ifdef DEBUG_SIZE
848# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_SIZE(x)
851#endif
852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback; 802typedef callback<void (const char *)> log_callback;
856typedef callback1<int, int> getfd_callback; 803typedef callback<int (int)> getfd_callback;
857
858extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
859extern void rxvt_log (const char *fmt, ...);
860extern void rxvt_warn (const char *fmt, ...);
861extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
862extern void rxvt_exit_failure () __attribute__ ((noreturn));
863 804
864#define SET_LOCALE(locale) rxvt_set_locale (locale) 805#define SET_LOCALE(locale) rxvt_set_locale (locale)
865extern bool rxvt_set_locale (const char *locale); 806extern bool rxvt_set_locale (const char *locale) NOTHROW;
866extern void rxvt_push_locale (const char *locale); 807extern void rxvt_push_locale (const char *locale) NOTHROW;
867extern void rxvt_pop_locale (); 808extern void rxvt_pop_locale () NOTHROW;
868
869/****************************************************************************/
870
871#ifdef MENUBAR
872# include "menubar.h"
873#endif
874
875#define BLINK_INTERVAL 0.5
876#define TEXT_BLINK_INTERVAL 0.5
877
878#ifndef __attribute__
879# ifdef __GNUC__
880# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
881# define __attribute__(x)
882# endif
883# endif
884# define __attribute__(x)
885#endif
886 809
887/****************************************************************************/ 810/****************************************************************************/
888 811
889#define LINE_LONGER 0x0001 // line is continued on the next row 812#define LINE_LONGER 0x0001 // line is continued on the next row
890#define LINE_FILTERED 0x0002 // line has been filtered 813#define LINE_FILTERED 0x0002 // line has been filtered
891#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 814#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
815#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
816#define LINE_BIDI 0x0010 // line needs bidi (NYI)
892 817
893struct line_t { 818struct line_t {
894 text_t *t; // terminal the text 819 text_t *t; // terminal the text
895 rend_t *r; // rendition, uses RS_ flags 820 rend_t *r; // rendition, uses RS_ flags
896 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 821 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
950# define COMPOSE_LO 0x40000000UL 875# define COMPOSE_LO 0x40000000UL
951# define COMPOSE_HI 0x400fffffUL 876# define COMPOSE_HI 0x400fffffUL
952# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 877# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
953#else 878#else
954# if ENABLE_PERL 879# if ENABLE_PERL
955# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 880# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
956# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 881# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
957# else 882# else
958# define COMPOSE_LO 0xd800UL 883# define COMPOSE_LO 0xd800UL
959# define COMPOSE_HI 0xf8ffUL 884# define COMPOSE_HI 0xf8ffUL
960# endif 885# endif
… …
989#endif 914#endif
990 915
991/****************************************************************************/ 916/****************************************************************************/
992 917
993#ifdef KEYSYM_RESOURCE 918#ifdef KEYSYM_RESOURCE
994 class keyboard_manager; 919class keyboard_manager;
995#endif 920#endif
996 921
997struct rxvt_term : zero_initialized, rxvt_vars { 922struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
923
924 // special markers with magic addresses
925 static const char resval_undef []; // options specifically unset
926 static const char resval_on []; // boolean options switched on
927 static const char resval_off []; // or off
928
998 log_callback *log_hook; // log error messages through this hook, if != 0 929 log_callback *log_hook; // log error messages through this hook, if != 0
999 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 930 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1000#if ENABLE_PERL 931#if ENABLE_PERL
1001 rxvt_perl_term perl; 932 rxvt_perl_term perl;
1002#endif 933#endif
1003 struct mbstate mbstate; // current input multibyte state 934 struct mbstate mbstate; // current input multibyte state
1004 935
1005 unsigned char want_refresh:1, 936 unsigned char want_refresh:1,
1006#ifdef TRANSPARENT 937#ifdef ENABLE_TRANSPARENCY
1007 want_full_refresh:1, /* awaiting full screen refresh */ 938 want_full_refresh:1, /* awaiting full screen refresh */
1008#endif
1009#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1010 am_transparent:1, /* is a transparent term */ 939 am_transparent:1, /* is a transparent term */
1011 am_pixmap_trans:1, /* transparency w/known root pixmap */ 940 am_pixmap_trans:1, /* transparency w/known root pixmap */
1012#endif 941#endif
1013 current_screen:1, /* primary or secondary */ 942 current_screen:1, /* primary or secondary */
1014 hate_those_clicks:1, /* a.k.a. keep mark position */
1015 num_scr_allow:1, 943 num_scr_allow:1,
1016 bypass_keystate:1, 944 bypass_keystate:1,
1017#ifdef CURSOR_BLINK 945#ifdef CURSOR_BLINK
1018 hidden_cursor:1, 946 hidden_cursor:1,
1019#endif 947#endif
… …
1034#endif 962#endif
1035 scrollbar_align, 963 scrollbar_align,
1036 selection_wait, 964 selection_wait,
1037 selection_type; 965 selection_type;
1038/* ---------- */ 966/* ---------- */
967 bool rvideo_state, rvideo_mode;
968#ifndef NO_BELL
1039 short rvideo; 969 bool rvideo_bell;
970#endif
1040 int num_scr; /* screen: number lines scrolled */ 971 int num_scr; /* screen: number lines scrolled */
1041 int prev_ncol, /* screen: previous number of columns */ 972 int prev_ncol, /* screen: previous number of columns */
1042 prev_nrow; /* screen: previous number of rows */ 973 prev_nrow; /* screen: previous number of rows */
1043/* ---------- */ 974/* ---------- */
1044 rend_t rstyle; 975 rend_t rstyle;
1045/* ---------- */
1046 uint32_t pixcolor_set[NPIXCLR_SETS];
1047/* ---------- */ 976/* ---------- */
1048#ifdef SELECTION_SCROLLING 977#ifdef SELECTION_SCROLLING
1049 int scroll_selection_lines; 978 int scroll_selection_lines;
1050 enum page_dirn scroll_selection_dir; 979 enum page_dirn scroll_selection_dir;
1051 int selection_save_x, 980 int selection_save_x,
… …
1057 /* give proper Scroll behaviour */ 986 /* give proper Scroll behaviour */
1058#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 987#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1059 mouse_slip_wheel_speed, 988 mouse_slip_wheel_speed,
1060#endif 989#endif
1061 refresh_count, 990 refresh_count,
1062 refresh_limit,
1063 last_bot, /* scrollbar last bottom position */ 991 last_bot, /* scrollbar last bottom position */
1064 last_top, /* scrollbar last top position */ 992 last_top, /* scrollbar last top position */
1065 last_state, /* scrollbar last state */ 993 last_state, /* scrollbar last state */
1066 scrollbar_len, 994 scrollbar_len,
1067#ifdef MENUBAR
1068 menu_readonly, /* okay to alter menu? */
1069 Arrows_x,
1070#endif
1071#if MENUBAR_MAX > 1
1072 Nbars,
1073#endif
1074 window_vt_x, 995 window_vt_x,
1075 window_vt_y, 996 window_vt_y,
1076 window_sb_x, 997 window_sb_x,
1077# ifdef POINTER_BLANK 998# ifdef POINTER_BLANK
1078 pointerBlankDelay, 999 pointerBlankDelay,
… …
1085 int old_width, /* last used width in screen resize */ 1006 int old_width, /* last used width in screen resize */
1086 old_height; /* last used height in screen resize */ 1007 old_height; /* last used height in screen resize */
1087 unsigned long priv_modes, 1008 unsigned long priv_modes,
1088 SavedModes; 1009 SavedModes;
1089/* ---------- */ 1010/* ---------- */
1090 Atom xa[NUM_XA]; 1011 Atom *xa;
1091/* ---------- */ 1012/* ---------- */
1092#ifdef MENUBAR 1013#ifdef RXVT_SCROLLBAR
1093 GC menubarGC;
1094#endif
1095#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1096 GC scrollbarGC, 1014 GC scrollbarGC,
1097 topShadowGC, 1015 topShadowGC,
1098 botShadowGC; 1016 botShadowGC;
1099#endif 1017#endif
1100#ifdef XTERM_SCROLLBAR 1018#ifdef XTERM_SCROLLBAR
… …
1132 const char *key_delete; 1050 const char *key_delete;
1133#endif 1051#endif
1134 struct mouse_event MEvent; 1052 struct mouse_event MEvent;
1135 XComposeStatus compose; 1053 XComposeStatus compose;
1136 ttymode_t tio; 1054 ttymode_t tio;
1137#ifdef UTMP_SUPPORT
1138# ifdef HAVE_STRUCT_UTMP
1139 struct utmp ut;
1140# endif
1141# ifdef HAVE_STRUCT_UTMPX
1142 struct utmpx utx;
1143# endif
1144# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1145 char ut_id[5];
1146# endif
1147 int utmp_pos;
1148#endif
1149 row_col_t oldcursor; 1055 row_col_t oldcursor;
1150#ifdef XPM_BACKGROUND 1056#ifdef HAVE_BG_PIXMAP
1151 bgPixmap_t bgPixmap; 1057 bgPixmap_t bgPixmap;
1152 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1153#endif 1058#endif
1154#ifdef MENUBAR 1059#ifdef HAVE_AFTERIMAGE
1155 menu_t *ActiveMenu, /* currently active menu */ 1060 ASVisual *asv;
1156 *BuildMenu; /* the menu currently being built */ 1061 ASImageManager *asimman;
1157 bar_t *CurrentBar;
1158# if ! (MENUBAR_MAX > 1)
1159 bar_t BarList;
1160# endif /* (MENUBAR_MAX > 1) */
1161#endif 1062#endif
1162 1063
1163#if ENABLE_OVERLAY 1064#if ENABLE_OVERLAY
1164 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1065 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1165 text_t **ov_text; 1066 text_t **ov_text;
1166 rend_t **ov_rend; 1067 rend_t **ov_rend;
1167 1068
1168 void scr_swap_overlay (); 1069 void scr_swap_overlay () NOTHROW;
1169 void scr_overlay_new (int x, int y, int w, int h); 1070 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1170 void scr_overlay_off (); 1071 void scr_overlay_off () NOTHROW;
1171 void scr_overlay_set (int x, int y, 1072 void scr_overlay_set (int x, int y,
1172 text_t text, 1073 text_t text,
1173 rend_t rend = OVERLAY_RSTYLE); 1074 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1174 void scr_overlay_set (int x, int y, const char *s); 1075 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1175 void scr_overlay_set (int x, int y, const wchar_t *s); 1076 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1176#endif 1077#endif
1177 1078
1178 vector<void *> allocated; // free these memory blocks with free() 1079 vector<void *> allocated; // free these memory blocks with free()
1179 1080
1180 char *env_windowid; /* environmental variable WINDOWID */ 1081 char env_windowid[21]; /* environmental variable WINDOWID */
1082 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1181 char *env_display; /* environmental variable DISPLAY */ 1083 char *env_display; /* environmental variable DISPLAY */
1182 char *env_term; /* environmental variable TERM */ 1084 char *env_term; /* environmental variable TERM */
1183 char *env_colorfgbg; 1085
1184 char *locale; 1086 char *locale;
1185 char charsets[4]; 1087 char charsets[4];
1186 char *v_buffer; /* pointer to physical buffer */ 1088 char *v_buffer; /* pointer to physical buffer */
1187 unsigned int v_buflen; /* size of area to write */ 1089 unsigned int v_buflen; /* size of area to write */
1188 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1090 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1189 1091
1190#ifdef KEYSYM_RESOURCE 1092#ifdef KEYSYM_RESOURCE
1191 keyboard_manager *keyboard; 1093 keyboard_manager *keyboard;
1192#endif 1094#endif
1193 1095
1194 const char *rs[NUM_RESOURCES]; 1096 const char *rs[NUM_RESOURCES];
1195 /* command input buffering */ 1097 /* command input buffering */
1196 char *cmdbuf_ptr, *cmdbuf_endp; 1098 char *cmdbuf_ptr, *cmdbuf_endp;
1197 char cmdbuf_base[CBUFSIZ]; 1099 char cmdbuf_base[CBUFSIZ];
1100
1101 ptytty *pty;
1198 1102
1199 rxvt_salloc *talloc; // text line allocator 1103 rxvt_salloc *talloc; // text line allocator
1200 rxvt_salloc *ralloc; // rend line allocator 1104 rxvt_salloc *ralloc; // rend line allocator
1201 1105
1202 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1106 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1211 void iso14755_54 (int x, int y); 1115 void iso14755_54 (int x, int y);
1212# endif 1116# endif
1213#endif 1117#endif
1214 1118
1215 // modifies first argument(!) 1119 // modifies first argument(!)
1216 void paste (char *data, unsigned int len); 1120 void paste (char *data, unsigned int len) NOTHROW;
1217 1121
1218 long vt_emask, vt_emask_perl; 1122 long vt_emask, vt_emask_perl, vt_emask_xim;
1219 1123
1220 void vt_select_input () 1124 void vt_select_input () const NOTHROW
1221 { 1125 {
1222 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1126 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1223 } 1127 }
1224 1128
1225#if TRANSPARENT 1129#if ENABLE_TRANSPARENCY || ENABLE_PERL
1226 void rootwin_cb (XEvent &xev); 1130 void rootwin_cb (XEvent &xev);
1227 xevent_watcher rootwin_ev; 1131 xevent_watcher rootwin_ev;
1132#endif
1133#if ENABLE_TRANSPARENCY
1134 int check_our_parents ();
1135 void check_our_parents_cb (time_watcher &w);
1136 time_watcher check_our_parents_ev;
1228#endif 1137#endif
1229 1138
1230 void x_cb (XEvent &xev); 1139 void x_cb (XEvent &xev);
1231 void flush (); 1140 void flush ();
1232 xevent_watcher termwin_ev; 1141 xevent_watcher termwin_ev;
1233 xevent_watcher vt_ev; 1142 xevent_watcher vt_ev;
1234#ifdef HAVE_SCROLLBARS 1143#ifdef HAVE_SCROLLBARS
1235 xevent_watcher scrollbar_ev; 1144 xevent_watcher scrollbar_ev;
1236#endif 1145#endif
1237#ifdef MENUBAR
1238 xevent_watcher menubar_ev;
1239#endif
1240 1146
1147 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1241 void check_cb (check_watcher &w); check_watcher check_ev; 1148 void check_cb (check_watcher &w); check_watcher check_ev;
1242 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1149 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1243 void flush_cb (time_watcher &w); time_watcher flush_ev; 1150 void flush_cb (time_watcher &w); time_watcher flush_ev;
1244
1245 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1151 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1246
1247 void incr_cb (time_watcher &w); time_watcher incr_ev; 1152 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1248 1153
1249#ifdef CURSOR_BLINK 1154#ifdef CURSOR_BLINK
1250 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1155 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1251#endif 1156#endif
1252#ifdef TEXT_BLINK 1157#ifdef TEXT_BLINK
1253 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1158 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1159#endif
1160#ifndef NO_BELL
1161 void bell_cb (time_watcher &w); time_watcher bell_ev;
1254#endif 1162#endif
1255 1163
1256#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1164#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1165 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1258#endif 1166#endif
… …
1275 1183
1276 void tt_winch (); 1184 void tt_winch ();
1277 1185
1278 rxvt_term (); 1186 rxvt_term ();
1279 ~rxvt_term (); 1187 ~rxvt_term ();
1280 void child_exit (); // child has exited, usually destroys
1281 void destroy (); 1188 void destroy ();
1282 void emergency_cleanup (); 1189 void emergency_cleanup ();
1283 1190
1284 bool init (int argc, const char *const *argv); 1191 bool init (int argc, const char *const *argv, stringvec *envv);
1192
1193 bool init (stringvec *argv, stringvec *envv)
1194 {
1195 this->argv = argv;
1196 return init (argv->size (), argv->begin (), envv);
1197 }
1198
1285 bool init_vars (); 1199 bool init_vars ();
1286 1200
1287 bool pty_fill (); 1201 bool pty_fill ();
1202
1203 void make_current () const // make this the "currently active" urxvt instance
1204 {
1205 SET_R (this);
1206 set_environ (envv);
1207 rxvt_set_locale (locale);
1208 }
1288 1209
1289 void init_secondary (); 1210 void init_secondary ();
1290 const char **init_resources (int argc, const char *const *argv); 1211 const char **init_resources (int argc, const char *const *argv);
1291 const char *x_resource (const char *name); 1212 const char *x_resource (const char *name);
1292 void init_env (); 1213 void init_env ();
… …
1301 void create_windows (int argc, const char *const *argv); 1222 void create_windows (int argc, const char *const *argv);
1302 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1223 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1303 void window_calc (unsigned int newwidth, unsigned int newheight); 1224 void window_calc (unsigned int newwidth, unsigned int newheight);
1304 1225
1305#if USE_XIM 1226#if USE_XIM
1306 rxvt_xim *input_method; 1227 rxvt_xim *input_method;
1307 XIC Input_Context; 1228 XIC Input_Context;
1308 XIMStyle input_style; 1229 XIMStyle input_style;
1309 XPoint spot; // most recently sent spot position 1230 XPoint spot; // most recently sent spot position
1310 1231
1311 void im_destroy (); 1232 void im_destroy ();
1312 void im_cb (); im_watcher im_ev; 1233 void im_cb (); im_watcher im_ev;
1313 void im_set_size (XRectangle &size); 1234 void im_set_size (XRectangle &size);
1314 void im_set_position (XPoint &pos); 1235 void im_set_position (XPoint &pos) NOTHROW;
1315 void im_set_color (unsigned long &fg, unsigned long &bg); 1236 void im_set_color (unsigned long &fg, unsigned long &bg);
1316 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1237 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1317 1238
1318 bool IMisRunning (); 1239 bool IMisRunning ();
1319 void IMSendSpot (); 1240 void IMSendSpot ();
1320 bool IM_get_IC (const char *modifiers); 1241 bool IM_get_IC (const char *modifiers);
1321 void IMSetStatusPosition (); 1242 void IMSetPosition ();
1322#endif 1243#endif
1323 1244
1324 void resize_scrollbar (); 1245 void resize_scrollbar ();
1325 1246
1326 void pixel_position (int *x, int *y);
1327
1328 void selection_click (int clicks, int x, int y);
1329 void selection_extend (int x, int y, int flag);
1330 void selection_rotate (int x, int y);
1331
1332 /* autoconvert */
1333
1334 // command.C 1247 // command.C
1335 void lookup_key (XKeyEvent &ev); 1248 void key_press (XKeyEvent &ev);
1249 void key_release (XKeyEvent &ev);
1336 unsigned int cmd_write (const char *str, unsigned int count); 1250 unsigned int cmd_write (const char *str, unsigned int count);
1337 1251
1338 wchar_t next_char (); 1252 wchar_t next_char () NOTHROW;
1339 wchar_t cmd_getc (); 1253 wchar_t cmd_getc () THROW ((class out_of_input));
1340 uint32_t next_octet (); 1254 uint32_t next_octet () NOTHROW;
1341 uint32_t cmd_get8 (); 1255 uint32_t cmd_get8 () THROW ((class out_of_input));
1342 1256
1343 bool cmd_parse (); 1257 bool cmd_parse ();
1344 void mouse_report (XButtonEvent &ev); 1258 void mouse_report (XButtonEvent &ev);
1345 void button_press (XButtonEvent &ev); 1259 void button_press (XButtonEvent &ev);
1346 void button_release (XButtonEvent &ev); 1260 void button_release (XButtonEvent &ev);
1347 void focus_in (); 1261 void focus_in ();
1348 void focus_out (); 1262 void focus_out ();
1349 int check_our_parents (); 1263 void update_fade_color (unsigned int idx);
1350#ifdef PRINTPIPE 1264#ifdef PRINTPIPE
1351 FILE *popen_printer (); 1265 FILE *popen_printer ();
1352 int pclose_printer (FILE *stream); 1266 int pclose_printer (FILE *stream);
1353#endif 1267#endif
1354 void process_print_pipe (); 1268 void process_print_pipe ();
… …
1367 void process_sgr_mode (unsigned int nargs, const int *arg); 1281 void process_sgr_mode (unsigned int nargs, const int *arg);
1368 void process_graphics (); 1282 void process_graphics ();
1369 // init.C 1283 // init.C
1370 void Get_Colours (); 1284 void Get_Colours ();
1371 void get_ourmods (); 1285 void get_ourmods ();
1372 // logging.C
1373 void makeutent (const char *pty, const char *hostname);
1374 void cleanutent ();
1375 // main.C 1286 // main.C
1376 void privileged_utmp (rxvt_privaction action);
1377 bool set_fonts (); 1287 bool set_fonts ();
1378 void set_string_property (Atom prop, const char *str, int len = -1); 1288 void set_string_property (Atom prop, const char *str, int len = -1);
1379 void set_utf8_property (Atom prop, const char *str, int len = -1); 1289 void set_utf8_property (Atom prop, const char *str, int len = -1);
1380 void set_title (const char *str); 1290 void set_title (const char *str);
1381 void set_icon_name (const char *str); 1291 void set_icon_name (const char *str);
1382 void set_window_color (int idx, const char *color); 1292 void set_window_color (int idx, const char *color);
1383 void set_colorfgbg (); 1293 void set_colorfgbg ();
1384 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1294 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src);
1385 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1296 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1386 1297
1387#ifdef MENUBAR
1388 // menubar.C
1389 void menuitem_free (menu_t *menu, menuitem_t *item);
1390 int action_dispatch (action_t *action);
1391 void menuarrow_free (char name);
1392 void menuarrow_add (char *string);
1393 char *menu_find_base (menu_t **menu, char *path);
1394 menu_t *menu_delete (menu_t *menu);
1395 menu_t *menu_add (menu_t *parent, char *path);
1396 void drawbox_menubar (int x, int len, int state);
1397 void drawtriangle (int x, int y, int state);
1398 void drawbox_menuitem (int y, int state);
1399 void menu_show ();
1400 void menu_display (void (rxvt_term::*update) ());
1401 void menu_hide_all ();
1402 void menu_hide ();
1403 void menu_clear (menu_t *menu);
1404 void menubar_clear ();
1405 bar_t *menubar_find (const char *name);
1406 int menubar_push (const char *name);
1407 void menubar_remove (const char *name);
1408 void menubar_dump (FILE *fp);
1409 void menubar_read (const char *filename);
1410 void menubar_dispatch (char *str);
1411 void draw_Arrows (int name, int state);
1412 void menubar_expose ();
1413 int menubar_mapping (int map);
1414 int menu_select (XButtonEvent &ev);
1415 void menubar_select (XButtonEvent &ev);
1416 void menubar_control (XButtonEvent &ev);
1417 void map_menuBar (int map);
1418#endif
1419
1420 // screen.C 1298 // screen.C
1421 1299
1422 void lalloc (line_t &l) 1300 void lalloc (line_t &l) const
1423 { 1301 {
1424 l.t = (text_t *)talloc->alloc (); 1302 l.t = (text_t *)talloc->alloc ();
1425 l.r = (rend_t *)ralloc->alloc (); 1303 l.r = (rend_t *)ralloc->alloc ();
1426 } 1304 }
1427 1305
… …
1431 talloc->free (l.t); 1309 talloc->free (l.t);
1432 ralloc->free (l.r); 1310 ralloc->free (l.r);
1433 } 1311 }
1434#endif 1312#endif
1435 1313
1436 void lresize (line_t &l) 1314 void lresize (line_t &l) const
1437 { 1315 {
1438 if (!l.t) 1316 if (!l.t)
1439 return; 1317 return;
1440 1318
1441 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1319 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1445 1323
1446 if (ncol > prev_ncol) 1324 if (ncol > prev_ncol)
1447 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1325 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1448 } 1326 }
1449 1327
1450 int fgcolor_of (rend_t r) 1328 int fgcolor_of (rend_t r) const NOTHROW
1451 { 1329 {
1452 int base = GET_BASEFG (r); 1330 int base = GET_BASEFG (r);
1453#ifndef NO_BRIGHTCOLOR 1331#ifndef NO_BRIGHTCOLOR
1454 if (r & RS_Bold 1332 if (r & RS_Bold
1455# if ENABLE_STYLES 1333# if ENABLE_STYLES
1456 && OPTION (Opt_intensityStyles) 1334 && option (Opt_intensityStyles)
1457# endif 1335# endif
1458 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1336 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1459 base += minBrightCOLOR - minCOLOR; 1337 base += minBrightCOLOR - minCOLOR;
1460#endif 1338#endif
1461 return base; 1339 return base;
1462 } 1340 }
1463 1341
1464 int bgcolor_of (rend_t r) 1342 int bgcolor_of (rend_t r) const NOTHROW
1465 { 1343 {
1466 int base = GET_BASEBG (r); 1344 int base = GET_BASEBG (r);
1467#ifndef NO_BRIGHTCOLOR 1345#ifndef NO_BRIGHTCOLOR
1468 if (r & RS_Blink 1346 if (r & RS_Blink
1469# if ENABLE_STYLES 1347# if ENABLE_STYLES
1470 && OPTION (Opt_intensityStyles) 1348 && option (Opt_intensityStyles)
1471# endif 1349# endif
1472 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1350 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1473 base += minBrightCOLOR - minCOLOR; 1351 base += minBrightCOLOR - minCOLOR;
1474#endif 1352#endif
1475 return base; 1353 return base;
1476 } 1354 }
1477 1355
1478 bool option (uint32_t opt) 1356 bool option (uint8_t opt) const NOTHROW
1479 { 1357 {
1480 return OPTION (opt); 1358 return options[opt >> 3] & (1 << (opt & 7));
1481 } 1359 }
1482 1360
1483 void set_option (uint32_t opt, bool set) 1361 void set_option (uint8_t opt, bool set = true) NOTHROW
1484 { 1362 {
1485 if (set) 1363 if (set)
1486 options |= opt; 1364 options[opt >> 3] |= (1 << (opt & 7));
1487 else 1365 else
1488 options &= ~opt; 1366 options[opt >> 3] &= ~(1 << (opt & 7));
1489 } 1367 }
1490 1368
1491 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1369 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1492 void scr_blank_screen_mem (line_t &l, rend_t efs); 1370 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1493 int scr_scroll_text (int row1, int row2, int count); 1371 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1494 void scr_reset (); 1372 void scr_reset ();
1495 void scr_release (); 1373 void scr_release () NOTHROW;
1496 void scr_clear (bool really = false); 1374 void scr_clear (bool really = false) NOTHROW;
1497 void scr_refresh (unsigned char refresh_type); 1375 void scr_refresh () NOTHROW;
1498 bool scr_refresh_rend (rend_t mask, rend_t value); 1376 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1499 void scr_erase_screen (int mode); 1377 void scr_erase_screen (int mode) NOTHROW;
1500#if ENABLE_FRILLS 1378#if ENABLE_FRILLS
1501 void scr_erase_savelines (); 1379 void scr_erase_savelines () NOTHROW;
1502 void scr_backindex (); 1380 void scr_backindex () NOTHROW;
1503 void scr_forwardindex (); 1381 void scr_forwardindex () NOTHROW;
1504#endif 1382#endif
1505 void scr_touch (bool refresh); 1383 void scr_touch (bool refresh) NOTHROW;
1506 void scr_expose (int x, int y, int width, int height, bool refresh); 1384 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1507 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1385 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1508 void scr_recolour (); 1386 void scr_recolour () NOTHROW;
1509 void scr_remap_chars (); 1387 void scr_remap_chars () NOTHROW;
1510 void scr_remap_chars (line_t &l); 1388 void scr_remap_chars (line_t &l) NOTHROW;
1389
1390 enum cursor_mode { SAVE, RESTORE };
1511 1391
1512 void scr_poweron (); 1392 void scr_poweron ();
1513 void scr_cursor (int mode); 1393 void scr_cursor (cursor_mode mode) NOTHROW;
1514 void scr_do_wrap (); 1394 void scr_do_wrap () NOTHROW;
1395 void scr_swap_screen () NOTHROW;
1515 int scr_change_screen (int scrn); 1396 void scr_change_screen (int scrn);
1516 void scr_color (unsigned int color, int fgbg); 1397 void scr_color (unsigned int color, int fgbg) NOTHROW;
1517 void scr_rendition (int set, int style); 1398 void scr_rendition (int set, int style) NOTHROW;
1518 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1399 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1519 void scr_backspace (); 1400 void scr_backspace () NOTHROW;
1520 void scr_tab (int count, bool ht = false); 1401 void scr_tab (int count, bool ht = false) NOTHROW;
1521 void scr_gotorc (int row, int col, int relative); 1402 void scr_gotorc (int row, int col, int relative) NOTHROW;
1522 void scr_index (enum page_dirn direction); 1403 void scr_index (enum page_dirn direction) NOTHROW;
1523 void scr_erase_line (int mode); 1404 void scr_erase_line (int mode) NOTHROW;
1524 void scr_E (); 1405 void scr_E () NOTHROW;
1525 void scr_insdel_lines (int count, int insdel); 1406 void scr_insdel_lines (int count, int insdel) NOTHROW;
1526 void scr_insdel_chars (int count, int insdel); 1407 void scr_insdel_chars (int count, int insdel) NOTHROW;
1527 void scr_scroll_region (int top, int bot); 1408 void scr_scroll_region (int top, int bot) NOTHROW;
1528 void scr_cursor_visible (int mode); 1409 void scr_cursor_visible (int mode) NOTHROW;
1529 void scr_autowrap (int mode); 1410 void scr_autowrap (int mode) NOTHROW;
1530 void scr_relative_origin (int mode); 1411 void scr_relative_origin (int mode) NOTHROW;
1531 void scr_insert_mode (int mode); 1412 void scr_insert_mode (int mode) NOTHROW;
1532 void scr_set_tab (int mode); 1413 void scr_set_tab (int mode) NOTHROW;
1533 void scr_rvideo_mode (int mode); 1414 void scr_rvideo_mode (bool on) NOTHROW;
1534 void scr_report_position (); 1415 void scr_report_position () NOTHROW;
1535 void set_font_style (); 1416 void set_font_style () NOTHROW;
1536 void scr_charset_choose (int set); 1417 void scr_charset_choose (int set) NOTHROW;
1537 void scr_charset_set (int set, unsigned int ch); 1418 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1538 void scr_move_to (int y, int len); 1419 void scr_move_to (int y, int len) NOTHROW;
1539 bool scr_page (enum page_dirn direction, int nlines); 1420 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1540 bool scr_changeview (int new_view_start); 1421 bool scr_changeview (int new_view_start) NOTHROW;
1541 void scr_bell (); 1422 void scr_bell () NOTHROW;
1542 void scr_printscreen (int fullhist); 1423 void scr_printscreen (int fullhist) NOTHROW;
1543 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1424 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1544 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1425 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1545 void scr_reverse_selection (); 1426 void scr_reverse_selection () NOTHROW;
1546 void scr_dump (int fd); 1427 void scr_dump (int fd) NOTHROW;
1428
1547 void selection_check (int check_more); 1429 void selection_check (int check_more) NOTHROW;
1548 void selection_paste (Window win, Atom prop, bool delete_prop); 1430 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1549 void selection_property (Window win, Atom prop); 1431 void selection_property (Window win, Atom prop) NOTHROW;
1550 void selection_request (Time tm, int x, int y); 1432 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1551 int selection_request_other (Atom target, int selnum); 1433 int selection_request_other (Atom target, int selnum) NOTHROW;
1552 void selection_clear (); 1434 void selection_clear () NOTHROW;
1553 void selection_make (Time tm); 1435 void selection_make (Time tm);
1554 bool selection_grab (Time tm); 1436 bool selection_grab (Time tm) NOTHROW;
1555 void selection_start_colrow (int col, int row); 1437 void selection_start_colrow (int col, int row) NOTHROW;
1556 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1438 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1557 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1439 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1558 void selection_remove_trailing_spaces (); 1440 void selection_remove_trailing_spaces () NOTHROW;
1559 void selection_send (const XSelectionRequestEvent &rq); 1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442 void selection_click (int clicks, int x, int y) NOTHROW;
1443 void selection_extend (int x, int y, int flag) NOTHROW;
1444 void selection_rotate (int x, int y) NOTHROW;
1445
1446 void pixel_position (int *x, int *y) NOTHROW;
1560 1447
1561#if defined(NEXT_SCROLLBAR) 1448#if defined(NEXT_SCROLLBAR)
1562 // scrollbar-next.C 1449 // scrollbar-next.C
1563 Pixmap renderPixmap (const char *const *data, int width, int height); 1450 Pixmap renderPixmap (const char *const *data, int width, int height);
1564 void init_scrollbar_stuff (); 1451 void init_scrollbar_stuff ();
… …
1566 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1453 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1567#endif 1454#endif
1568 1455
1569#if defined(RXVT_SCROLLBAR) 1456#if defined(RXVT_SCROLLBAR)
1570 // scrollbar-rxvt.C 1457 // scrollbar-rxvt.C
1571 void Draw_button (int x, int y, int state, int dirn);
1572 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1458 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1573#endif 1459#endif
1574 1460
1575#if defined(XTERM_SCROLLBAR) 1461#if defined(XTERM_SCROLLBAR)
1576 // scrollbar-xterm.C 1462 // scrollbar-xterm.C
… …
1591 void get_options (int argc, const char *const *argv); 1477 void get_options (int argc, const char *const *argv);
1592 int parse_keysym (const char *str, const char *arg); 1478 int parse_keysym (const char *str, const char *arg);
1593 void get_xdefaults (FILE *stream, const char *name); 1479 void get_xdefaults (FILE *stream, const char *name);
1594 void extract_resources (); 1480 void extract_resources ();
1595 // xpm.C 1481 // xpm.C
1596 int scale_pixmap (const char *geom); 1482//int scale_pixmap (const char *geom);
1597 void resize_pixmap (); 1483 void resize_pixmap ();
1598 Pixmap set_bgPixmap (const char *file); 1484 void set_bgPixmap (const char *file);
1599}; 1485};
1600 1486
1601/* 1487/*
1602 ***************************************************************************** 1488 *****************************************************************************
1603 * PROTOTYPES 1489 * PROTOTYPES
… …
1607# define __PROTO(p) p 1493# define __PROTO(p) p
1608#else 1494#else
1609# define __PROTO(p) () 1495# define __PROTO(p) ()
1610#endif 1496#endif
1611 1497
1612#ifdef DEBUG_malloc
1613# include "dmalloc.h" /* This comes last */
1614#endif
1615
1616#endif /* _RXVT_H_ */ 1498#endif /* _RXVT_H_ */
1617 1499

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