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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.207 by root, Mon Jan 16 09:51:57 2006 UTC vs.
Revision 1.302 by ayin, Sat Sep 8 21:25:56 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
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "iom.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42 46
43// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
… …
66 70
67#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
68typedef char *XPointer; 72typedef char *XPointer;
69#endif 73#endif
70 74
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 75#include <termios.h>
73typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 77
85#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
86# ifdef XPM_INC_X11 79# include <afterimage.h>
87# include <X11/xpm.h> 80#undef min
88# else 81#undef max
89# include <xpm.h>
90# endif
91#endif 82#endif
92 83
93#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 85# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 87# define STDERR_FILENO 2
97#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 { };
98 97
99/* 98/*
100 ***************************************************************************** 99 *****************************************************************************
101 * PROTOTYPES 100 * PROTOTYPES
102 ***************************************************************************** 101 *****************************************************************************
103 */ 102 */
104// main.C 103// main.C
105RETSIGTYPE rxvt_Child_signal (int sig);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size); 104void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 105void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 106void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 107
113// util.C 108// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 109char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 110wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 111char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 112wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 113
120// misc.C 114#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
121char * rxvt_r_basename (const char *str); 116char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 117void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 118void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 119void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 120void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 121void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 122
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 123char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 124char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 125void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
136void rxvt_usleep (int usecs);
137 126
138///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
139 128
140// temporarily replace the process environment 129// temporarily replace the process environment
141extern char **environ; 130extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 131extern char **rxvt_environ; // the original environ pointer
143 132
144inline void set_environ (stringvec *envv) 133static inline void set_environ (stringvec *envv)
145{ 134{
135#if ENABLE_PERL
136 assert (envv);
137#else
146 if (envv) 138 if (envv)
139#endif
147 environ = (char **)envv->begin (); 140 environ = (char **)envv->begin ();
148} 141}
149 142
150inline void set_environ (char **envv) 143static inline void set_environ (char **envv)
151{ 144{
145#if ENABLE_PERL
146 assert (envv);
147#else
152 if (envv) 148 if (envv)
149#endif
153 environ = envv; 150 environ = envv;
154} 151}
155 152
156/* 153/*
157 ***************************************************************************** 154 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 155 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 156 *****************************************************************************
160 */ 157 */
161struct grwin_t; 158struct grwin_t;
162 159
163/* Sanitize menubar info */
164#ifndef MENUBAR
165# undef MENUBAR_MAX
166#endif
167#ifndef MENUBAR_MAX
168# define MENUBAR_MAX 0
169#endif
170
171/* If we're using either the rxvt scrollbar or menu bars, keep the 160/* If we're using either the rxvt scrollbar, keep the
172 * scrollColor resource. 161 * scrollColor resource.
173 */ 162 */
174#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
175# define KEEP_SCROLLCOLOR 1 164# define KEEP_SCROLLCOLOR 1
176#else 165#else
177# undef KEEP_SCROLLCOLOR 166# undef KEEP_SCROLLCOLOR
178#endif 167#endif
179 168
169#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
170# define HAVE_BG_PIXMAP 1/* to simplify further usage */
171struct bgPixmap_t {
172
173 enum {
174 geometrySet = (1UL<<0),
175 propScale = (1UL<<1),
176 geometryFlags = (geometrySet|propScale),
177
178 tintSet = (1UL<<8),
179 tintNeeded = (1UL<<9),
180 tintWholesome = (1UL<<10),
181 tintServerSide = (1UL<<11),
182 tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
183 blurNeeded = (1UL<<12),
184
185 isTransparent = (1UL<<16),
186 isInvalid = (1UL<<17)
187 };
188
189 unsigned long flags;
190
191 enum {
192 transpPmapTiled = (1UL<<0),
193 transpPmapTinted = tintNeeded,
194 transpPmapBlured = blurNeeded,
195 transpTransformations = (tintNeeded|blurNeeded)
196 }; /* this flags are returned by make_transparency_pixmap if called */
197
180#ifdef XPM_BACKGROUND 198# ifdef XPM_BACKGROUND
181typedef struct { 199# ifdef HAVE_AFTERIMAGE
182 short w, h, x, y; 200 ASImage *original_asim;
201 bool render_asim (ASImage *background, ARGB32 background_tint);
202# endif
203
204 enum { defaultScale = 100, defaultAlign = 50 };
205
206 unsigned int h_scale, v_scale;/* percents of the window size */
207 int h_align, v_align; /* percents of the window size:
208 0 - left align, 50 - center, 100 - right */
209 void unset_geometry () { flags = flags & ~geometryFlags; };
210 bool set_geometry (const char *geom);
211 void set_defaultGeometry ()
212 {
213 h_scale = v_scale = defaultScale;
214 h_align = v_align = defaultAlign;
215 flags |= geometrySet;
216 };
217
218 bool set_file (const char *file);
219# endif /* XPM_BACKGROUND */
220
221 rxvt_term *target;
222 bool set_target (rxvt_term *new_target);
223
224# ifdef ENABLE_TRANSPARENCY
225 int root_depth; /* obtained when target is set */
226 Pixmap root_pixmap; /* current root pixmap set */
227 rxvt_color tint;
228 int shade;
229 int h_blurRadius, v_blurRadius;
230
231 bool set_transparent ();
232 bool set_blur_radius (const char *geom);
233 bool set_tint (rxvt_color &new_tint);
234 bool unset_tint ();
235 bool set_shade (const char *shade_str);
236 bool set_root_pixmap ();
237
238 unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
239# endif
240 double invalid_since;
241
183 Pixmap pixmap; 242 Pixmap pixmap;
184} bgPixmap_t; 243 unsigned int pmap_width, pmap_height;
244 unsigned int pmap_depth;
245
246 bool window_size_sensitive ();
247 bool need_client_side_rendering ();
248 void apply ();
249 bool render ();
250 void invalidate () {
251 if (!(flags & isInvalid))
252 {
253 flags |= isInvalid;
254 invalid_since = NOW;
255 }
256 };
257};
258#else
259# undef HAVE_BG_PIXMAP
185#endif 260#endif
186 261
187/* 262/*
188 * the 'essential' information for reporting Mouse Events 263 * the 'essential' information for reporting Mouse Events
189 * pared down from XButtonEvent 264 * pared down from XButtonEvent
… …
260#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 335#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
261# define EXIT_SUCCESS 0 /* exit function success */ 336# define EXIT_SUCCESS 0 /* exit function success */
262# define EXIT_FAILURE 1 /* exit function failure */ 337# define EXIT_FAILURE 1 /* exit function failure */
263#endif 338#endif
264 339
265#define menuBar_esc 10
266#define scrollBar_esc 30 340#define scrollBar_esc 30
267#define menuBar_margin 2 /* margin below text */
268 341
269#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 342#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
270# define HAVE_SCROLLBARS 1 343# define HAVE_SCROLLBARS 1
271#endif
272
273/* width of scrollBar, menuBar shadow, must be 1 or 2 */
274#ifdef HALFSHADOW
275# define MENU_SHADOW 1
276#else
277# define MENU_SHADOW 2
278#endif 344#endif
279 345
280#define R_SB_ALIGN_CENTRE 0 346#define R_SB_ALIGN_CENTRE 0
281#define R_SB_ALIGN_TOP 1 347#define R_SB_ALIGN_TOP 1
282#define R_SB_ALIGN_BOTTOM 2 348#define R_SB_ALIGN_BOTTOM 2
… …
355 * | 421 * |
356 * +---< SB_WIDTH_NEXT 422 * +---< SB_WIDTH_NEXT
357 */ 423 */
358 424
359enum { 425enum {
360 NO_REFRESH = 0 , /* Window not visible at all! */ 426 NO_REFRESH = 0, /* Window not visible at all! */
361 FAST_REFRESH = 1<<0, /* Fully exposed window */ 427 FAST_REFRESH = 1, /* Fully exposed window */
362 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 428 SLOW_REFRESH = 2, /* Partially exposed window */
363 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
364}; 429};
365 430
366#ifdef NO_SECONDARY_SCREEN 431#ifdef NO_SECONDARY_SCREEN
367# define NSCREENS 0 432# define NSCREENS 0
368#else 433#else
… …
412 477
413// fake styles 478// fake styles
414#define RS_Blink 0x00010000UL // blink 479#define RS_Blink 0x00010000UL // blink
415#define RS_RVid 0x00020000UL // reverse video 480#define RS_RVid 0x00020000UL // reverse video
416#define RS_Uline 0x00040000UL // underline 481#define RS_Uline 0x00040000UL // underline
482
483// toggle this to force redraw, must be != RS_Careful
484#define RS_redraw 0x01000000UL
417 485
418// 5 custom bits for extensions 486// 5 custom bits for extensions
419#define RS_customCount 32 487#define RS_customCount 32
420#define RS_customMask 0x00f80000UL 488#define RS_customMask 0x00f80000UL
421#define RS_customShift 19 489#define RS_customShift 19
… …
491 Rxvt_restoreFG = 39, // change default fg color 559 Rxvt_restoreFG = 39, // change default fg color
492 Rxvt_restoreBG = 49, // change default bg color 560 Rxvt_restoreBG = 49, // change default bg color
493 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 561 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
494 562
495 URxvt_locale = 701, // change locale 563 URxvt_locale = 701, // change locale
496 URxvt_Menu = 703, // set menu item 564 URxvt_version = 702, // request version
565
497 URxvt_Color_IT = 704, // change actual 'Italic' colour 566 URxvt_Color_IT = 704, // change actual 'Italic' colour
498 URxvt_Color_tint = 705, // change actual tint colour 567 URxvt_Color_tint = 705, // change actual tint colour
499 URxvt_Color_BD = 706, 568 URxvt_Color_BD = 706,
500 URxvt_Color_UL = 707, 569 URxvt_Color_UL = 707,
501 570
… …
516 * on the unnecessary items, e.g. Color_pointer, but won't bother 585 * on the unnecessary items, e.g. Color_pointer, but won't bother
517 * until we need to. Also, be aware of usage in pixcolor_set 586 * until we need to. Also, be aware of usage in pixcolor_set
518 */ 587 */
519 588
520enum colour_list { 589enum colour_list {
590 Color_none = -2,
591 Color_transparent = -1,
521 Color_fg = 0, 592 Color_fg = 0,
522 Color_bg, 593 Color_bg,
523 minCOLOR, /* 2 */ 594 minCOLOR, /* 2 */
524 Color_Black = minCOLOR, 595 Color_Black = minCOLOR,
525 Color_Red3, 596 Color_Red3,
… …
567#endif 638#endif
568#ifdef KEEP_SCROLLCOLOR 639#ifdef KEEP_SCROLLCOLOR
569 Color_scroll, 640 Color_scroll,
570 Color_trough, 641 Color_trough,
571#endif 642#endif
572#if TINTING 643#if ENABLE_TRANSPARENCY
573 Color_tint, 644 Color_tint,
574#endif 645#endif
575#if OFF_FOCUS_FADING 646#if OFF_FOCUS_FADING
576 Color_fade, 647 Color_fade,
577#endif 648#endif
… …
584 TOTAL_COLORS = NRS_COLORS 655 TOTAL_COLORS = NRS_COLORS
585#endif 656#endif
586}; 657};
587 658
588#define Color_Bits 7 // 0 .. maxTermCOLOR 659#define Color_Bits 7 // 0 .. maxTermCOLOR
589
590#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
591#define NPIXCLR_BITS 32
592 660
593/* 661/*
594 * Resource list 662 * Resource list
595 */ 663 */
596enum { 664enum {
… …
598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 666# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
599# include "rsinc.h" 667# include "rsinc.h"
600# undef def 668# undef def
601# undef reserve 669# undef reserve
602 NUM_RESOURCES 670 NUM_RESOURCES
603};
604
605// see init.C:xa_names, which must be kept in sync
606enum {
607 XA_TEXT = 0,
608 XA_COMPOUND_TEXT,
609 XA_UTF8_STRING,
610 XA_MULTIPLE,
611 XA_TARGETS,
612 XA_TIMESTAMP,
613 XA_VT_SELECTION,
614 XA_INCR,
615 XA_WM_PROTOCOLS,
616 XA_WM_DELETE_WINDOW,
617 XA_CLIPBOARD,
618#if ENABLE_FRILLS
619 XA_MOTIF_WM_HINTS,
620#endif
621#if ENABLE_EWMH
622 XA_NET_WM_PID,
623 XA_NET_WM_NAME,
624 XA_NET_WM_ICON_NAME,
625 XA_NET_WM_PING,
626#endif
627#if USE_XIM
628 XA_WM_LOCALE_NAME,
629#endif
630#if TRANSPARENT
631 XA_XROOTPMAP_ID,
632 XA_ESETROOT_PMAP_ID,
633#endif
634#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
635 XA_DNDPROTOCOL,
636 XA_DNDSELECTION,
637#endif
638#if ENABLE_XEMBED
639 XA_XEMBED,
640 XA_XEMBED_INFO,
641#endif
642 NUM_XA
643}; 671};
644 672
645/* DEC private modes */ 673/* DEC private modes */
646#define PrivMode_132 (1UL<<0) 674#define PrivMode_132 (1UL<<0)
647#define PrivMode_132OK (1UL<<1) 675#define PrivMode_132OK (1UL<<1)
… …
656#define PrivMode_ShiftKeys (1UL<<10) 684#define PrivMode_ShiftKeys (1UL<<10)
657#define PrivMode_VisibleCursor (1UL<<11) 685#define PrivMode_VisibleCursor (1UL<<11)
658#define PrivMode_MouseX10 (1UL<<12) 686#define PrivMode_MouseX10 (1UL<<12)
659#define PrivMode_MouseX11 (1UL<<13) 687#define PrivMode_MouseX11 (1UL<<13)
660#define PrivMode_scrollBar (1UL<<14) 688#define PrivMode_scrollBar (1UL<<14)
661#define PrivMode_menuBar (1UL<<15)
662#define PrivMode_TtyOutputInh (1UL<<16) 689#define PrivMode_TtyOutputInh (1UL<<15)
663#define PrivMode_Keypress (1UL<<17) 690#define PrivMode_Keypress (1UL<<16)
664#define PrivMode_smoothScroll (1UL<<18) 691#define PrivMode_smoothScroll (1UL<<17)
665#define PrivMode_vt52 (1UL<<19) 692#define PrivMode_vt52 (1UL<<18)
666#define PrivMode_LFNL (1UL<<20) 693#define PrivMode_LFNL (1UL<<19)
667/* too annoying to implement X11 highlight tracking */ 694/* too annoying to implement X11 highlight tracking */
668/* #define PrivMode_MouseX11Track (1LU<<21) */ 695/* #define PrivMode_MouseX11Track (1LU<<20) */
669 696
670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 697#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
671#define PrivMode(test,bit) \
672 if (test) \
673 priv_modes |= (bit); \
674 else \
675 priv_modes &= ~(bit)
676 698
677#ifdef ALLOW_132_MODE 699#ifdef ALLOW_132_MODE
678# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 700# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
679#else 701#else
680# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 702# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
720/* 742/*
721 ***************************************************************************** 743 *****************************************************************************
722 * MACRO DEFINES 744 * MACRO DEFINES
723 ***************************************************************************** 745 *****************************************************************************
724 */ 746 */
725#define dDisp Display *disp = display->display 747#define dLocal(type,name) type const name = this->name
748
749// for speed reasons, we assume that all codepoints 32 to 126 are
750// single-width.
751#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
726 752
727/* convert pixel dimensions to row/column values. Everything as int32_t */ 753/* convert pixel dimensions to row/column values. Everything as int32_t */
728#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 754#define Pixel2Col(x) Pixel2Width((int32_t)(x))
729#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 755#define Pixel2Row(y) Pixel2Height((int32_t)(y))
730#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 756#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
732#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 758#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
733#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 759#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
734#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 760#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
735#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 761#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
736 762
737#define OPTION(opt) (options & (opt))
738#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
739 | Opt_jumpScroll | Opt_secondaryScreen \
740 | Opt_pastableTabs | Opt_intensityStyles)
741
742// for m >= -n, ensure remainder lies between 0..n-1 763// for m >= -n, ensure remainder lies between 0..n-1
743#define MOD(m,n) (((m) + (n)) % (n)) 764#define MOD(m,n) (((m) + (n)) % (n))
744 765
745#define LINENO(n) MOD (term_start + int(n), total_rows) 766#define LINENO(n) MOD (term_start + int(n), total_rows)
746#define ROW(n) row_buf [LINENO (n)] 767#define ROW(n) row_buf [LINENO (n)]
… …
764#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 785#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
765#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 786#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
766 787
767#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 788#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
768 789
769#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 790#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
770#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 791#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
771 792
772#if ENABLE_STYLES 793#if ENABLE_STYLES
773# define FONTSET(style) fontset[GET_STYLE (style)] 794# define FONTSET(style) fontset[GET_STYLE (style)]
774#else 795#else
775# define FONTSET(style) fontset[0] 796# define FONTSET(style) fontset[0]
… …
803#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 824#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
804#define scrollbar_position(y) ((y) - scrollBar.beg) 825#define scrollbar_position(y) ((y) - scrollBar.beg)
805#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 826#define scrollbar_size() (scrollBar.end - scrollBar.beg \
806 - scrollbar_minheight ()) 827 - scrollbar_minheight ())
807 828
808#if (MENUBAR_MAX > 1)
809/* rendition style flags */
810# define menuBar_height() (fheight + MENU_SHADOW)
811# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
812# define isMenuBarWindow(w) ((w) == menuBar.win)
813#else
814# define menuBar_height() (0)
815# define menuBar_TotalHeight() (0)
816# define isMenuBarWindow(w) (0)
817#endif
818
819#ifdef XPM_BACKGROUND
820# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
821#else
822# define XPMClearArea(a, b, c, d, e, f, g)
823#endif
824
825#ifdef UTMP_SUPPORT
826# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
827# undef HAVE_UTMPX_H
828# undef HAVE_STRUCT_UTMPX
829# endif
830# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
831# undef HAVE_UTMP_H
832# undef HAVE_STRUCT_UTMP
833# endif
834
835# ifdef HAVE_UTMPX_H
836# include <utmpx.h>
837# endif
838# ifdef HAVE_UTMP_H
839# include <utmp.h>
840# endif
841#endif
842
843#ifdef DEBUG_CMD
844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_CMD(x)
847#endif
848#ifdef DEBUG_INIT
849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850#else
851# define D_INIT(x)
852#endif
853#ifdef DEBUG_MAIN
854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855#else
856# define D_MAIN(x)
857#endif
858#ifdef DEBUG_SIZE
859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860#else
861# define D_SIZE(x)
862#endif
863
864extern class rxvt_failure_exception { } rxvt_failure_exception;
865
866typedef callback1<void, const char *> log_callback; 829typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 830typedef callback<int (int)> getfd_callback;
868
869extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
870extern void rxvt_log (const char *fmt, ...);
871extern void rxvt_warn (const char *fmt, ...);
872extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
873extern void rxvt_exit_failure () __attribute__ ((noreturn));
874 831
875#define SET_LOCALE(locale) rxvt_set_locale (locale) 832#define SET_LOCALE(locale) rxvt_set_locale (locale)
876extern bool rxvt_set_locale (const char *locale); 833extern bool rxvt_set_locale (const char *locale) NOTHROW;
877extern void rxvt_push_locale (const char *locale); 834extern void rxvt_push_locale (const char *locale) NOTHROW;
878extern void rxvt_pop_locale (); 835extern void rxvt_pop_locale () NOTHROW;
879
880/****************************************************************************/
881
882#ifdef MENUBAR
883# include "menubar.h"
884#endif
885
886#define BLINK_INTERVAL 0.5
887#define TEXT_BLINK_INTERVAL 0.5
888
889#ifndef __attribute__
890# ifdef __GNUC__
891# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
892# define __attribute__(x)
893# endif
894# endif
895# define __attribute__(x)
896#endif
897 836
898/****************************************************************************/ 837/****************************************************************************/
899 838
900#define LINE_LONGER 0x0001 // line is continued on the next row 839#define LINE_LONGER 0x0001 // line is continued on the next row
901#define LINE_FILTERED 0x0002 // line has been filtered 840#define LINE_FILTERED 0x0002 // line has been filtered
902#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 841#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
842#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
843#define LINE_BIDI 0x0010 // line needs bidi (NYI)
903 844
904struct line_t { 845struct line_t {
905 text_t *t; // terminal the text 846 text_t *t; // terminal the text
906 rend_t *r; // rendition, uses RS_ flags 847 rend_t *r; // rendition, uses RS_ flags
907 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 848 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
961# define COMPOSE_LO 0x40000000UL 902# define COMPOSE_LO 0x40000000UL
962# define COMPOSE_HI 0x400fffffUL 903# define COMPOSE_HI 0x400fffffUL
963# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 904# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964#else 905#else
965# if ENABLE_PERL 906# if ENABLE_PERL
966# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 907# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
967# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 908# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
968# else 909# else
969# define COMPOSE_LO 0xd800UL 910# define COMPOSE_LO 0xd800UL
970# define COMPOSE_HI 0xf8ffUL 911# define COMPOSE_HI 0xf8ffUL
971# endif 912# endif
… …
1000#endif 941#endif
1001 942
1002/****************************************************************************/ 943/****************************************************************************/
1003 944
1004#ifdef KEYSYM_RESOURCE 945#ifdef KEYSYM_RESOURCE
1005 class keyboard_manager; 946class keyboard_manager;
1006#endif 947#endif
1007 948
1008struct rxvt_term : zero_initialized, rxvt_vars { 949struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
950
951 // special markers with magic addresses
952 static const char resval_undef []; // options specifically unset
953 static const char resval_on []; // boolean options switched on
954 static const char resval_off []; // or off
955
1009 log_callback *log_hook; // log error messages through this hook, if != 0 956 log_callback *log_hook; // log error messages through this hook, if != 0
1010 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1011#if ENABLE_PERL 958#if ENABLE_PERL
1012 rxvt_perl_term perl; 959 rxvt_perl_term perl;
1013#endif 960#endif
1014 struct mbstate mbstate; // current input multibyte state 961 struct mbstate mbstate; // current input multibyte state
1015 962
1016 unsigned char want_refresh:1, 963 unsigned char want_refresh:1,
1017#ifdef TRANSPARENT 964#ifdef ENABLE_TRANSPARENCY
1018 want_full_refresh:1, /* awaiting full screen refresh */ 965 want_full_refresh:1, /* awaiting full screen refresh */
1019#endif 966#endif
1020#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1021 am_transparent:1, /* is a transparent term */
1022 am_pixmap_trans:1, /* transparency w/known root pixmap */
1023#endif
1024 current_screen:1, /* primary or secondary */ 967 current_screen:1, /* primary or secondary */
1025 hate_those_clicks:1, /* a.k.a. keep mark position */
1026 num_scr_allow:1, 968 num_scr_allow:1,
1027 bypass_keystate:1, 969 bypass_keystate:1,
1028#ifdef CURSOR_BLINK 970#ifdef CURSOR_BLINK
1029 hidden_cursor:1, 971 hidden_cursor:1,
1030#endif 972#endif
… …
1045#endif 987#endif
1046 scrollbar_align, 988 scrollbar_align,
1047 selection_wait, 989 selection_wait,
1048 selection_type; 990 selection_type;
1049/* ---------- */ 991/* ---------- */
992 bool rvideo_state, rvideo_mode;
993#ifndef NO_BELL
1050 short rvideo; 994 bool rvideo_bell;
995#endif
1051 int num_scr; /* screen: number lines scrolled */ 996 int num_scr; /* screen: number lines scrolled */
1052 int prev_ncol, /* screen: previous number of columns */ 997 int prev_ncol, /* screen: previous number of columns */
1053 prev_nrow; /* screen: previous number of rows */ 998 prev_nrow; /* screen: previous number of rows */
1054/* ---------- */ 999/* ---------- */
1055 rend_t rstyle; 1000 rend_t rstyle;
1056/* ---------- */
1057 uint32_t pixcolor_set[NPIXCLR_SETS];
1058/* ---------- */ 1001/* ---------- */
1059#ifdef SELECTION_SCROLLING 1002#ifdef SELECTION_SCROLLING
1060 int scroll_selection_lines; 1003 int scroll_selection_lines;
1061 enum page_dirn scroll_selection_dir; 1004 enum page_dirn scroll_selection_dir;
1062 int selection_save_x, 1005 int selection_save_x,
… …
1068 /* give proper Scroll behaviour */ 1011 /* give proper Scroll behaviour */
1069#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1012#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1070 mouse_slip_wheel_speed, 1013 mouse_slip_wheel_speed,
1071#endif 1014#endif
1072 refresh_count, 1015 refresh_count,
1073 refresh_limit,
1074 last_bot, /* scrollbar last bottom position */ 1016 last_bot, /* scrollbar last bottom position */
1075 last_top, /* scrollbar last top position */ 1017 last_top, /* scrollbar last top position */
1076 last_state, /* scrollbar last state */ 1018 last_state, /* scrollbar last state */
1077 scrollbar_len, 1019 scrollbar_len,
1078#ifdef MENUBAR
1079 menu_readonly, /* okay to alter menu? */
1080 Arrows_x,
1081#endif
1082#if MENUBAR_MAX > 1
1083 Nbars,
1084#endif
1085 window_vt_x, 1020 window_vt_x,
1086 window_vt_y, 1021 window_vt_y,
1087 window_sb_x, 1022 window_sb_x,
1088# ifdef POINTER_BLANK 1023# ifdef POINTER_BLANK
1089 pointerBlankDelay, 1024 pointerBlankDelay,
… …
1096 int old_width, /* last used width in screen resize */ 1031 int old_width, /* last used width in screen resize */
1097 old_height; /* last used height in screen resize */ 1032 old_height; /* last used height in screen resize */
1098 unsigned long priv_modes, 1033 unsigned long priv_modes,
1099 SavedModes; 1034 SavedModes;
1100/* ---------- */ 1035/* ---------- */
1101 Atom xa[NUM_XA]; 1036 Atom *xa;
1102/* ---------- */ 1037/* ---------- */
1103#ifdef MENUBAR 1038#ifdef RXVT_SCROLLBAR
1104 GC menubarGC;
1105#endif
1106#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1107 GC scrollbarGC, 1039 GC scrollbarGC,
1108 topShadowGC, 1040 topShadowGC,
1109 botShadowGC; 1041 botShadowGC;
1110#endif 1042#endif
1111#ifdef XTERM_SCROLLBAR 1043#ifdef XTERM_SCROLLBAR
… …
1143 const char *key_delete; 1075 const char *key_delete;
1144#endif 1076#endif
1145 struct mouse_event MEvent; 1077 struct mouse_event MEvent;
1146 XComposeStatus compose; 1078 XComposeStatus compose;
1147 ttymode_t tio; 1079 ttymode_t tio;
1148#ifdef UTMP_SUPPORT
1149# ifdef HAVE_STRUCT_UTMP
1150 struct utmp ut;
1151# endif
1152# ifdef HAVE_STRUCT_UTMPX
1153 struct utmpx utx;
1154# endif
1155# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1156 char ut_id[5];
1157# endif
1158 int utmp_pos;
1159#endif
1160 row_col_t oldcursor; 1080 row_col_t oldcursor;
1161#ifdef XPM_BACKGROUND 1081#ifdef HAVE_BG_PIXMAP
1162 bgPixmap_t bgPixmap; 1082 bgPixmap_t bgPixmap;
1163 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1164#endif 1083#endif
1165#ifdef MENUBAR 1084#ifdef HAVE_AFTERIMAGE
1166 menu_t *ActiveMenu, /* currently active menu */ 1085 ASVisual *asv;
1167 *BuildMenu; /* the menu currently being built */ 1086 ASImageManager *asimman;
1168 bar_t *CurrentBar;
1169# if ! (MENUBAR_MAX > 1)
1170 bar_t BarList;
1171# endif /* (MENUBAR_MAX > 1) */
1172#endif 1087#endif
1173 1088
1174#if ENABLE_OVERLAY 1089#if ENABLE_OVERLAY
1175 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1090 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1176 text_t **ov_text; 1091 text_t **ov_text;
1177 rend_t **ov_rend; 1092 rend_t **ov_rend;
1178 1093
1179 void scr_swap_overlay (); 1094 void scr_swap_overlay () NOTHROW;
1180 void scr_overlay_new (int x, int y, int w, int h); 1095 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1181 void scr_overlay_off (); 1096 void scr_overlay_off () NOTHROW;
1182 void scr_overlay_set (int x, int y, 1097 void scr_overlay_set (int x, int y,
1183 text_t text, 1098 text_t text,
1184 rend_t rend = OVERLAY_RSTYLE); 1099 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1185 void scr_overlay_set (int x, int y, const char *s); 1100 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1186 void scr_overlay_set (int x, int y, const wchar_t *s); 1101 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1187#endif 1102#endif
1188 1103
1189 vector<void *> allocated; // free these memory blocks with free() 1104 vector<void *> allocated; // free these memory blocks with free()
1190 1105
1191 char *env_windowid; /* environmental variable WINDOWID */ 1106 char env_windowid[21]; /* environmental variable WINDOWID */
1107 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1192 char *env_display; /* environmental variable DISPLAY */ 1108 char *env_display; /* environmental variable DISPLAY */
1193 char *env_term; /* environmental variable TERM */ 1109 char *env_term; /* environmental variable TERM */
1194 char *env_colorfgbg; 1110
1195 char *locale; 1111 char *locale;
1196 char charsets[4]; 1112 char charsets[4];
1197 char *v_buffer; /* pointer to physical buffer */ 1113 char *v_buffer; /* pointer to physical buffer */
1198 unsigned int v_buflen; /* size of area to write */ 1114 unsigned int v_buflen; /* size of area to write */
1199 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1115 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1200 1116
1201#ifdef KEYSYM_RESOURCE 1117#ifdef KEYSYM_RESOURCE
1202 keyboard_manager *keyboard; 1118 keyboard_manager *keyboard;
1203#endif 1119#endif
1204 1120
1205 const char *rs[NUM_RESOURCES]; 1121 const char *rs[NUM_RESOURCES];
1206 /* command input buffering */ 1122 /* command input buffering */
1207 char *cmdbuf_ptr, *cmdbuf_endp; 1123 char *cmdbuf_ptr, *cmdbuf_endp;
1208 char cmdbuf_base[CBUFSIZ]; 1124 char cmdbuf_base[CBUFSIZ];
1125
1126 ptytty *pty;
1209 1127
1210 rxvt_salloc *talloc; // text line allocator 1128 rxvt_salloc *talloc; // text line allocator
1211 rxvt_salloc *ralloc; // rend line allocator 1129 rxvt_salloc *ralloc; // rend line allocator
1212 1130
1213 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1131 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1222 void iso14755_54 (int x, int y); 1140 void iso14755_54 (int x, int y);
1223# endif 1141# endif
1224#endif 1142#endif
1225 1143
1226 // modifies first argument(!) 1144 // modifies first argument(!)
1227 void paste (char *data, unsigned int len); 1145 void paste (char *data, unsigned int len) NOTHROW;
1228 1146
1229 long vt_emask, vt_emask_perl; 1147 long vt_emask, vt_emask_perl, vt_emask_xim;
1230 1148
1231 void vt_select_input () const 1149 void vt_select_input () const NOTHROW
1232 { 1150 {
1233 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1151 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1234 } 1152 }
1235 1153
1236#if TRANSPARENT 1154#if ENABLE_TRANSPARENCY || ENABLE_PERL
1237 void rootwin_cb (XEvent &xev); 1155 void rootwin_cb (XEvent &xev);
1238 xevent_watcher rootwin_ev; 1156 xevent_watcher rootwin_ev;
1157#endif
1158#ifdef HAVE_BG_PIXMAP
1159 int update_background ();
1160 void update_background_cb (time_watcher &w);
1161 time_watcher update_background_ev;
1239#endif 1162#endif
1240 1163
1241 void x_cb (XEvent &xev); 1164 void x_cb (XEvent &xev);
1242 void flush (); 1165 void flush ();
1243 xevent_watcher termwin_ev; 1166 xevent_watcher termwin_ev;
1244 xevent_watcher vt_ev; 1167 xevent_watcher vt_ev;
1245#ifdef HAVE_SCROLLBARS 1168#ifdef HAVE_SCROLLBARS
1246 xevent_watcher scrollbar_ev; 1169 xevent_watcher scrollbar_ev;
1247#endif 1170#endif
1248#ifdef MENUBAR
1249 xevent_watcher menubar_ev;
1250#endif
1251 1171
1172 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1252 void check_cb (check_watcher &w); check_watcher check_ev; 1173 void check_cb (check_watcher &w); check_watcher check_ev;
1253 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1174 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1254 void flush_cb (time_watcher &w); time_watcher flush_ev; 1175 void flush_cb (time_watcher &w); time_watcher flush_ev;
1255
1256 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1176 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1257
1258 void incr_cb (time_watcher &w); time_watcher incr_ev; 1177 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1259 1178
1260#ifdef CURSOR_BLINK 1179#ifdef CURSOR_BLINK
1261 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1180 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1262#endif 1181#endif
1263#ifdef TEXT_BLINK 1182#ifdef TEXT_BLINK
1264 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1183 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1184#endif
1185#ifndef NO_BELL
1186 void bell_cb (time_watcher &w); time_watcher bell_ev;
1265#endif 1187#endif
1266 1188
1267#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1189#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1268 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1190 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1269#endif 1191#endif
… …
1286 1208
1287 void tt_winch (); 1209 void tt_winch ();
1288 1210
1289 rxvt_term (); 1211 rxvt_term ();
1290 ~rxvt_term (); 1212 ~rxvt_term ();
1291 void child_exit (); // child has exited, usually destroys
1292 void destroy (); 1213 void destroy ();
1293 void emergency_cleanup (); 1214 void emergency_cleanup ();
1294 1215
1295 bool init (int argc, const char *const *argv); 1216 bool init (int argc, const char *const *argv, stringvec *envv);
1217
1218 bool init (stringvec *argv, stringvec *envv)
1219 {
1220 this->argv = argv;
1221 return init (argv->size (), argv->begin (), envv);
1222 }
1223
1296 bool init_vars (); 1224 bool init_vars ();
1297 1225
1298 bool pty_fill (); 1226 bool pty_fill ();
1299 1227
1300 void make_current () const // make this the "currently active" urxvt instance 1228 void make_current () const // make this the "currently active" urxvt instance
1301 { 1229 {
1302 SET_R (this); 1230 SET_R (this);
1231 set_environ (envv);
1303 rxvt_set_locale (locale); 1232 rxvt_set_locale (locale);
1304 set_environ (envv);
1305 } 1233 }
1306 1234
1307 void init_secondary (); 1235 void init_secondary ();
1308 const char **init_resources (int argc, const char *const *argv); 1236 const char **init_resources (int argc, const char *const *argv);
1309 const char *x_resource (const char *name); 1237 const char *x_resource (const char *name);
… …
1319 void create_windows (int argc, const char *const *argv); 1247 void create_windows (int argc, const char *const *argv);
1320 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1248 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1321 void window_calc (unsigned int newwidth, unsigned int newheight); 1249 void window_calc (unsigned int newwidth, unsigned int newheight);
1322 1250
1323#if USE_XIM 1251#if USE_XIM
1324 rxvt_xim *input_method; 1252 rxvt_xim *input_method;
1325 XIC Input_Context; 1253 XIC Input_Context;
1326 XIMStyle input_style; 1254 XIMStyle input_style;
1327 XPoint spot; // most recently sent spot position 1255 XPoint spot; // most recently sent spot position
1328 1256
1329 void im_destroy (); 1257 void im_destroy ();
1330 void im_cb (); im_watcher im_ev; 1258 void im_cb (); im_watcher im_ev;
1331 void im_set_size (XRectangle &size); 1259 void im_set_size (XRectangle &size);
1332 void im_set_position (XPoint &pos); 1260 void im_set_position (XPoint &pos) NOTHROW;
1333 void im_set_color (unsigned long &fg, unsigned long &bg); 1261 void im_set_color (unsigned long &fg, unsigned long &bg);
1334 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1262 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1335 1263
1336 bool IMisRunning (); 1264 bool IMisRunning ();
1337 void IMSendSpot (); 1265 void IMSendSpot ();
1338 bool IM_get_IC (const char *modifiers); 1266 bool IM_get_IC (const char *modifiers);
1339 void IMSetStatusPosition (); 1267 void IMSetPosition ();
1340#endif 1268#endif
1341 1269
1342 void resize_scrollbar (); 1270 void resize_scrollbar ();
1343 1271
1344 void pixel_position (int *x, int *y);
1345
1346 void selection_click (int clicks, int x, int y);
1347 void selection_extend (int x, int y, int flag);
1348 void selection_rotate (int x, int y);
1349
1350 /* autoconvert */
1351
1352 // command.C 1272 // command.C
1353 void lookup_key (XKeyEvent &ev); 1273 void key_press (XKeyEvent &ev);
1274 void key_release (XKeyEvent &ev);
1354 unsigned int cmd_write (const char *str, unsigned int count); 1275 unsigned int cmd_write (const char *str, unsigned int count);
1355 1276
1356 wchar_t next_char (); 1277 wchar_t next_char () NOTHROW;
1357 wchar_t cmd_getc (); 1278 wchar_t cmd_getc () THROW ((class out_of_input));
1358 uint32_t next_octet (); 1279 uint32_t next_octet () NOTHROW;
1359 uint32_t cmd_get8 (); 1280 uint32_t cmd_get8 () THROW ((class out_of_input));
1360 1281
1361 bool cmd_parse (); 1282 bool cmd_parse ();
1362 void mouse_report (XButtonEvent &ev); 1283 void mouse_report (XButtonEvent &ev);
1363 void button_press (XButtonEvent &ev); 1284 void button_press (XButtonEvent &ev);
1364 void button_release (XButtonEvent &ev); 1285 void button_release (XButtonEvent &ev);
1365 void focus_in (); 1286 void focus_in ();
1366 void focus_out (); 1287 void focus_out ();
1367 int check_our_parents (); 1288 void update_fade_color (unsigned int idx);
1368#ifdef PRINTPIPE 1289#ifdef PRINTPIPE
1369 FILE *popen_printer (); 1290 FILE *popen_printer ();
1370 int pclose_printer (FILE *stream); 1291 int pclose_printer (FILE *stream);
1371#endif 1292#endif
1372 void process_print_pipe (); 1293 void process_print_pipe ();
… …
1385 void process_sgr_mode (unsigned int nargs, const int *arg); 1306 void process_sgr_mode (unsigned int nargs, const int *arg);
1386 void process_graphics (); 1307 void process_graphics ();
1387 // init.C 1308 // init.C
1388 void Get_Colours (); 1309 void Get_Colours ();
1389 void get_ourmods (); 1310 void get_ourmods ();
1390 // logging.C
1391 void makeutent (const char *pty, const char *hostname);
1392 void cleanutent ();
1393 // main.C 1311 // main.C
1394 void privileged_utmp (rxvt_privaction action);
1395 bool set_fonts (); 1312 bool set_fonts ();
1396 void set_string_property (Atom prop, const char *str, int len = -1); 1313 void set_string_property (Atom prop, const char *str, int len = -1);
1397 void set_utf8_property (Atom prop, const char *str, int len = -1); 1314 void set_utf8_property (Atom prop, const char *str, int len = -1);
1398 void set_title (const char *str); 1315 void set_title (const char *str);
1399 void set_icon_name (const char *str); 1316 void set_icon_name (const char *str);
1400 void set_window_color (int idx, const char *color); 1317 void set_window_color (int idx, const char *color);
1401 void set_colorfgbg (); 1318 void set_colorfgbg ();
1402 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1319 bool set_color (rxvt_color &color, const char *name);
1320 void alias_color (int dst, int src);
1403 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1404
1405#ifdef MENUBAR
1406 // menubar.C
1407 void menuitem_free (menu_t *menu, menuitem_t *item);
1408 int action_dispatch (action_t *action);
1409 void menuarrow_free (char name);
1410 void menuarrow_add (char *string);
1411 char *menu_find_base (menu_t **menu, char *path);
1412 menu_t *menu_delete (menu_t *menu);
1413 menu_t *menu_add (menu_t *parent, char *path);
1414 void drawbox_menubar (int x, int len, int state);
1415 void drawtriangle (int x, int y, int state);
1416 void drawbox_menuitem (int y, int state);
1417 void menu_show ();
1418 void menu_display (void (rxvt_term::*update) ());
1419 void menu_hide_all ();
1420 void menu_hide ();
1421 void menu_clear (menu_t *menu);
1422 void menubar_clear ();
1423 bar_t *menubar_find (const char *name);
1424 int menubar_push (const char *name);
1425 void menubar_remove (const char *name);
1426 void menubar_dump (FILE *fp);
1427 void menubar_read (const char *filename);
1428 void menubar_dispatch (char *str);
1429 void draw_Arrows (int name, int state);
1430 void menubar_expose ();
1431 int menubar_mapping (int map);
1432 int menu_select (XButtonEvent &ev);
1433 void menubar_select (XButtonEvent &ev);
1434 void menubar_control (XButtonEvent &ev);
1435 void map_menuBar (int map);
1436#endif
1437 1322
1438 // screen.C 1323 // screen.C
1439 1324
1440 void lalloc (line_t &l) const 1325 void lalloc (line_t &l) const
1441 { 1326 {
… …
1463 1348
1464 if (ncol > prev_ncol) 1349 if (ncol > prev_ncol)
1465 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1350 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1466 } 1351 }
1467 1352
1468 int fgcolor_of (rend_t r) const 1353 int fgcolor_of (rend_t r) const NOTHROW
1469 { 1354 {
1470 int base = GET_BASEFG (r); 1355 int base = GET_BASEFG (r);
1471#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1472 if (r & RS_Bold 1357 if (r & RS_Bold
1473# if ENABLE_STYLES 1358# if ENABLE_STYLES
1474 && OPTION (Opt_intensityStyles) 1359 && option (Opt_intensityStyles)
1475# endif 1360# endif
1476 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1361 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1477 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1478#endif 1363#endif
1479 return base; 1364 return base;
1480 } 1365 }
1481 1366
1482 int bgcolor_of (rend_t r) const 1367 int bgcolor_of (rend_t r) const NOTHROW
1483 { 1368 {
1484 int base = GET_BASEBG (r); 1369 int base = GET_BASEBG (r);
1485#ifndef NO_BRIGHTCOLOR 1370#ifndef NO_BRIGHTCOLOR
1486 if (r & RS_Blink 1371 if (r & RS_Blink
1487# if ENABLE_STYLES 1372# if ENABLE_STYLES
1488 && OPTION (Opt_intensityStyles) 1373 && option (Opt_intensityStyles)
1489# endif 1374# endif
1490 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1375 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1491 base += minBrightCOLOR - minCOLOR; 1376 base += minBrightCOLOR - minCOLOR;
1492#endif 1377#endif
1493 return base; 1378 return base;
1494 } 1379 }
1495 1380
1496 bool option (uint32_t opt) const 1381 bool option (uint8_t opt) const NOTHROW
1497 { 1382 {
1498 return OPTION (opt); 1383 return options[opt >> 3] & (1 << (opt & 7));
1499 } 1384 }
1500 1385
1501 void set_option (uint32_t opt, bool set) 1386 void set_option (uint8_t opt, bool set = true) NOTHROW
1502 { 1387 {
1503 if (set) 1388 if (set)
1504 options |= opt; 1389 options[opt >> 3] |= (1 << (opt & 7));
1505 else 1390 else
1506 options &= ~opt; 1391 options[opt >> 3] &= ~(1 << (opt & 7));
1507 } 1392 }
1508 1393
1394 void PrivMode (int set, unsigned bit) NOTHROW
1395 {
1396 if (set)
1397 priv_modes |= bit;
1398 else
1399 priv_modes &= ~bit;
1400 }
1401
1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1511 int scr_scroll_text (int row1, int row2, int count); 1404 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1512 void scr_reset (); 1405 void scr_reset ();
1513 void scr_release (); 1406 void scr_release () NOTHROW;
1514 void scr_clear (bool really = false); 1407 void scr_clear (bool really = false) NOTHROW;
1515 void scr_refresh (unsigned char refresh_type); 1408 void scr_refresh () NOTHROW;
1516 bool scr_refresh_rend (rend_t mask, rend_t value); 1409 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1517 void scr_erase_screen (int mode); 1410 void scr_erase_screen (int mode) NOTHROW;
1518#if ENABLE_FRILLS 1411#if ENABLE_FRILLS
1519 void scr_erase_savelines (); 1412 void scr_erase_savelines () NOTHROW;
1520 void scr_backindex (); 1413 void scr_backindex () NOTHROW;
1521 void scr_forwardindex (); 1414 void scr_forwardindex () NOTHROW;
1522#endif 1415#endif
1523 void scr_touch (bool refresh); 1416 void scr_touch (bool refresh) NOTHROW;
1524 void scr_expose (int x, int y, int width, int height, bool refresh); 1417 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1525 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1418 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526 void scr_recolour (); 1419 void scr_recolour () NOTHROW;
1527 void scr_remap_chars (); 1420 void scr_remap_chars () NOTHROW;
1528 void scr_remap_chars (line_t &l); 1421 void scr_remap_chars (line_t &l) NOTHROW;
1422
1423 enum cursor_mode { SAVE, RESTORE };
1529 1424
1530 void scr_poweron (); 1425 void scr_poweron ();
1531 void scr_cursor (int mode); 1426 void scr_cursor (cursor_mode mode) NOTHROW;
1532 void scr_do_wrap (); 1427 void scr_do_wrap () NOTHROW;
1428 void scr_swap_screen () NOTHROW;
1533 int scr_change_screen (int scrn); 1429 void scr_change_screen (int scrn);
1534 void scr_color (unsigned int color, int fgbg); 1430 void scr_color (unsigned int color, int fgbg) NOTHROW;
1535 void scr_rendition (int set, int style); 1431 void scr_rendition (int set, int style) NOTHROW;
1536 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1432 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1537 void scr_backspace (); 1433 void scr_backspace () NOTHROW;
1538 void scr_tab (int count, bool ht = false); 1434 void scr_tab (int count, bool ht = false) NOTHROW;
1539 void scr_gotorc (int row, int col, int relative); 1435 void scr_gotorc (int row, int col, int relative) NOTHROW;
1540 void scr_index (enum page_dirn direction); 1436 void scr_index (enum page_dirn direction) NOTHROW;
1541 void scr_erase_line (int mode); 1437 void scr_erase_line (int mode) NOTHROW;
1542 void scr_E (); 1438 void scr_E () NOTHROW;
1543 void scr_insdel_lines (int count, int insdel); 1439 void scr_insdel_lines (int count, int insdel) NOTHROW;
1544 void scr_insdel_chars (int count, int insdel); 1440 void scr_insdel_chars (int count, int insdel) NOTHROW;
1545 void scr_scroll_region (int top, int bot); 1441 void scr_scroll_region (int top, int bot) NOTHROW;
1546 void scr_cursor_visible (int mode); 1442 void scr_cursor_visible (int mode) NOTHROW;
1547 void scr_autowrap (int mode); 1443 void scr_autowrap (int mode) NOTHROW;
1548 void scr_relative_origin (int mode); 1444 void scr_relative_origin (int mode) NOTHROW;
1549 void scr_insert_mode (int mode); 1445 void scr_insert_mode (int mode) NOTHROW;
1550 void scr_set_tab (int mode); 1446 void scr_set_tab (int mode) NOTHROW;
1551 void scr_rvideo_mode (int mode); 1447 void scr_rvideo_mode (bool on) NOTHROW;
1552 void scr_report_position (); 1448 void scr_report_position () NOTHROW;
1553 void set_font_style (); 1449 void set_font_style () NOTHROW;
1554 void scr_charset_choose (int set); 1450 void scr_charset_choose (int set) NOTHROW;
1555 void scr_charset_set (int set, unsigned int ch); 1451 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1556 void scr_move_to (int y, int len); 1452 void scr_move_to (int y, int len) NOTHROW;
1557 bool scr_page (enum page_dirn direction, int nlines); 1453 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1558 bool scr_changeview (int new_view_start); 1454 bool scr_changeview (int new_view_start) NOTHROW;
1559 void scr_bell (); 1455 void scr_bell () NOTHROW;
1560 void scr_printscreen (int fullhist); 1456 void scr_printscreen (int fullhist) NOTHROW;
1561 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1457 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1562 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1458 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1563 void scr_reverse_selection (); 1459 void scr_reverse_selection () NOTHROW;
1564 void scr_dump (int fd); 1460 void scr_dump (int fd) NOTHROW;
1461
1565 void selection_check (int check_more); 1462 void selection_check (int check_more) NOTHROW;
1566 void selection_paste (Window win, Atom prop, bool delete_prop); 1463 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1567 void selection_property (Window win, Atom prop); 1464 void selection_property (Window win, Atom prop) NOTHROW;
1568 void selection_request (Time tm, int x, int y); 1465 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1569 int selection_request_other (Atom target, int selnum); 1466 int selection_request_other (Atom target, int selnum) NOTHROW;
1570 void selection_clear (); 1467 void selection_clear () NOTHROW;
1571 void selection_make (Time tm); 1468 void selection_make (Time tm);
1572 bool selection_grab (Time tm); 1469 bool selection_grab (Time tm) NOTHROW;
1573 void selection_start_colrow (int col, int row); 1470 void selection_start_colrow (int col, int row) NOTHROW;
1574 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1471 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1575 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1472 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1576 void selection_remove_trailing_spaces (); 1473 void selection_remove_trailing_spaces () NOTHROW;
1577 void selection_send (const XSelectionRequestEvent &rq); 1474 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1475 void selection_click (int clicks, int x, int y) NOTHROW;
1476 void selection_extend (int x, int y, int flag) NOTHROW;
1477 void selection_rotate (int x, int y) NOTHROW;
1478
1479 void pixel_position (int *x, int *y) NOTHROW;
1578 1480
1579#if defined(NEXT_SCROLLBAR) 1481#if defined(NEXT_SCROLLBAR)
1580 // scrollbar-next.C 1482 // scrollbar-next.C
1581 Pixmap renderPixmap (const char *const *data, int width, int height); 1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1582 void init_scrollbar_stuff (); 1484 void init_scrollbar_stuff ();
… …
1584 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1585#endif 1487#endif
1586 1488
1587#if defined(RXVT_SCROLLBAR) 1489#if defined(RXVT_SCROLLBAR)
1588 // scrollbar-rxvt.C 1490 // scrollbar-rxvt.C
1589 void Draw_button (int x, int y, int state, int dirn);
1590 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1591#endif 1492#endif
1592 1493
1593#if defined(XTERM_SCROLLBAR) 1494#if defined(XTERM_SCROLLBAR)
1594 // scrollbar-xterm.C 1495 // scrollbar-xterm.C
… …
1609 void get_options (int argc, const char *const *argv); 1510 void get_options (int argc, const char *const *argv);
1610 int parse_keysym (const char *str, const char *arg); 1511 int parse_keysym (const char *str, const char *arg);
1611 void get_xdefaults (FILE *stream, const char *name); 1512 void get_xdefaults (FILE *stream, const char *name);
1612 void extract_resources (); 1513 void extract_resources ();
1613 // xpm.C 1514 // xpm.C
1614 int scale_pixmap (const char *geom); 1515 void get_window_origin (int &x, int &y);
1615 void resize_pixmap (); 1516 Pixmap get_pixmap_property (int prop_id);
1616 Pixmap set_bgPixmap (const char *file);
1617}; 1517};
1618 1518
1619/*
1620 *****************************************************************************
1621 * PROTOTYPES
1622 *****************************************************************************
1623 */
1624#ifdef PROTOTYPES
1625# define __PROTO(p) p
1626#else
1627# define __PROTO(p) ()
1628#endif
1629
1630#ifdef DEBUG_malloc
1631# include "dmalloc.h" /* This comes last */
1632#endif
1633
1634#endif /* _RXVT_H_ */ 1519#endif /* _RXVT_H_ */
1635 1520

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