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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.199 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.375 by root, Sun Apr 26 01:51:20 2009 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
17 76
18#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
19#include "rxvtfont.h" 79#include "rxvtfont.h"
20#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
21#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
22#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
23 85
24#include "rxvtperl.h" 86#include "rxvtperl.h"
25 87
26#if ENABLE_FRILLS 88// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 89#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 90# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 91# define strlen(a) (strlen)(a)
92# define strcpy(a,b) (strcpy)(a,b)
93# define memset(a,c,l) (memset)(a,c,l)
94# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 95#endif
31 96
32/* 97/*
33 ***************************************************************************** 98 *****************************************************************************
34 * SYSTEM HACKS 99 * SYSTEM HACKS
35 ***************************************************************************** 100 *****************************************************************************
36 */ 101 */
37/* Consistent defines - please report on the necessity
38 * @ Unixware: defines (__svr4__)
39 */
40#if defined (SVR4) && !defined (__svr4__)
41# define __svr4__ 1
42#endif
43#if defined (sun) && !defined (__sun__)
44# define __sun__ 1
45#endif
46 102
47#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
48typedef char *XPointer; 104typedef char *XPointer;
49#endif 105#endif
50 106
51#ifdef HAVE_TERMIOS_H
52# include <termios.h> 107#include <termios.h>
53typedef struct termios ttymode_t;
54#else
55# include <sgtty.h>
56typedef struct {
57 struct sgttyb sg;
58 struct tchars tc;
59 struct ltchars lc;
60 int line;
61 int local;
62} ttymode_t;
63#endif
64 108
65#ifdef XPM_BACKGROUND 109#include "background.h"
66# ifdef XPM_INC_X11
67# include <X11/xpm.h>
68# else
69# include <xpm.h>
70# endif
71#endif
72 110
73#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
74# define STDIN_FILENO 0 112# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 114# define STDERR_FILENO 2
77#endif 115#endif
78 116
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif
129
130/****************************************************************************/
131
132// exception thrown on fatal (per-instance) errors
133class rxvt_failure_exception { };
134
135// exception thrown when the command parser runs out of input data
136class out_of_input { };
137
79/* 138/*
80 ***************************************************************************** 139 *****************************************************************************
81 * PROTOTYPES 140 * PROTOTYPES
82 ***************************************************************************** 141 *****************************************************************************
83 */ 142 */
84// main.C 143// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 144#define SET_LOCALE(locale) rxvt_set_locale (locale)
86RETSIGTYPE rxvt_Exit_signal (int sig); 145extern bool rxvt_set_locale (const char *locale) NOTHROW;
87void rxvt_clean_exit (); 146extern void rxvt_push_locale (const char *locale) NOTHROW;
88void * rxvt_malloc (size_t size); 147extern void rxvt_pop_locale () NOTHROW;
89void * rxvt_calloc (size_t number, size_t size); 148void rxvt_init ();
90void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 149
93// util.C 150// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 151char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 152wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 154wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99 155
100// misc.C
101char * rxvt_r_basename (const char *str); 156char * rxvt_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 158void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 159void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
107int rxvt_Str_match (const char *s1, const char *s2); 162
108const char * rxvt_Str_skip_space (const char *str);
109char * rxvt_Str_trim (char *str); 163char * rxvt_strtrim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str);
111char ** rxvt_splitcommastring (const char *cs); 164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 165void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 166
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 167void * rxvt_malloc (size_t size);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 168void * rxvt_calloc (size_t number, size_t size);
116void rxvt_usleep (int usecs); 169void * rxvt_realloc (void *ptr, size_t size);
117 170
118///////////////////////////////////////////////////////////////////////////// 171/////////////////////////////////////////////////////////////////////////////
119 172
120// temporarily replace the process environment 173// temporarily replace the process environment
121extern char **environ; 174extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 175extern char **rxvt_environ; // the original environ pointer
123 176
177static inline void
124inline void set_environ (stringvec *envv) 178set_environ (stringvec *envv)
125{ 179{
180#if ENABLE_PERL
181 assert (envv);
182#else
126 if (envv) 183 if (envv)
184#endif
127 environ = (char **)envv->begin (); 185 environ = (char **)envv->begin ();
128} 186}
129 187
188static inline void
130inline void set_environ (char **envv) 189set_environ (char **envv)
131{ 190{
191#if ENABLE_PERL
192 assert (envv);
193#else
132 if (envv) 194 if (envv)
195#endif
133 environ = envv; 196 environ = envv;
134} 197}
135 198
136/* 199/*
137 ***************************************************************************** 200 *****************************************************************************
138 * STRUCTURES AND TYPEDEFS 201 * STRUCTURES AND TYPEDEFS
139 ***************************************************************************** 202 *****************************************************************************
140 */ 203 */
141struct grwin_t;
142
143/* Sanitize menubar info */
144#ifndef MENUBAR
145# undef MENUBAR_MAX
146#endif
147#ifndef MENUBAR_MAX
148# define MENUBAR_MAX 0
149#endif
150
151/* If we're using either the rxvt scrollbar or menu bars, keep the
152 * scrollColor resource.
153 */
154#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
155# define KEEP_SCROLLCOLOR 1
156#else
157# undef KEEP_SCROLLCOLOR
158#endif
159
160#ifdef XPM_BACKGROUND
161typedef struct {
162 short w, h, x, y;
163 Pixmap pixmap;
164} bgPixmap_t;
165#endif
166 204
167/* 205/*
168 * the 'essential' information for reporting Mouse Events 206 * the 'essential' information for reporting Mouse Events
169 * pared down from XButtonEvent 207 * pared down from XButtonEvent
170 */ 208 */
171struct mouse_event { 209struct mouse_event
210{
172 int clicks; 211 int clicks;
173 Time time; /* milliseconds */ 212 Time time; /* milliseconds */
174 unsigned int state; /* key or button mask */ 213 unsigned int state; /* key or button mask */
175 unsigned int button; /* detail */ 214 unsigned int button; /* detail */
176}; 215};
177 216
178#if ENABLE_FRILLS
179typedef struct _mwmhints {
180 CARD32 flags;
181 CARD32 functions;
182 CARD32 decorations;
183 INT32 input_mode;
184 CARD32 status;
185} MWMHints;
186#endif
187
188#if ENABLE_XEMBED 217#if ENABLE_XEMBED
189// XEMBED messages 218// XEMBED messages
190# define XEMBED_EMBEDDED_NOTIFY 0 219# define XEMBED_EMBEDDED_NOTIFY 0
191# define XEMBED_WINDOW_ACTIVATE 1 220# define XEMBED_WINDOW_ACTIVATE 1
192# define XEMBED_WINDOW_DEACTIVATE 2 221# define XEMBED_WINDOW_DEACTIVATE 2
193# define XEMBED_REQUEST_FOCUS 3 222# define XEMBED_REQUEST_FOCUS 3
194# define XEMBED_FOCUS_IN 4 223# define XEMBED_FOCUS_IN 4
195# define XEMBED_FOCUS_OUT 5 224# define XEMBED_FOCUS_OUT 5
196# define XEMBED_FOCUS_NEXT 6 225# define XEMBED_FOCUS_NEXT 6
197# define XEMBED_FOCUS_PREV 7 226# define XEMBED_FOCUS_PREV 7
198 227
199# define XEMBED_MODALITY_ON 10 228# define XEMBED_MODALITY_ON 10
200# define XEMBED_MODALITY_OFF 11 229# define XEMBED_MODALITY_OFF 11
201# define XEMBED_REGISTER_ACCELERATOR 12 230# define XEMBED_REGISTER_ACCELERATOR 12
202# define XEMBED_UNREGISTER_ACCELERATOR 13 231# define XEMBED_UNREGISTER_ACCELERATOR 13
203# define XEMBED_ACTIVATE_ACCELERATOR 14 232# define XEMBED_ACTIVATE_ACCELERATOR 14
204 233
205// XEMBED detail code 234// XEMBED detail code
206# define XEMBED_FOCUS_CURRENT 0 235# define XEMBED_FOCUS_CURRENT 0
207# define XEMBED_FOCUS_FIRST 1 236# define XEMBED_FOCUS_FIRST 1
208# define XEMBED_FOCUS_LAST 2 237# define XEMBED_FOCUS_LAST 2
209 238
210# define XEMBED_MAPPED (1 << 0) 239# define XEMBED_MAPPED (1 << 0)
211#endif 240#endif
212 241
… …
216 ***************************************************************************** 245 *****************************************************************************
217 */ 246 */
218 247
219/* COLORTERM, TERM environment variables */ 248/* COLORTERM, TERM environment variables */
220#define COLORTERMENV "rxvt" 249#define COLORTERMENV "rxvt"
221#ifdef XPM_BACKGROUND 250#ifdef BG_IMAGE_FROM_FILE
222# define COLORTERMENVFULL COLORTERMENV "-xpm" 251# define COLORTERMENVFULL COLORTERMENV "-xpm"
223#else 252#else
224# define COLORTERMENVFULL COLORTERMENV 253# define COLORTERMENVFULL COLORTERMENV
225#endif 254#endif
226#ifndef TERMENV 255#ifndef TERMENV
… …
229 258
230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
232#endif 261#endif
233 262
234#if defined (ISO_14755) || defined (ENABLE_PERL)
235# define ENABLE_OVERLAY 1
236#endif
237
238/* now look for other badly set stuff */
239
240#if !defined (EACCESS) && defined(EAGAIN)
241# define EACCESS EAGAIN
242#endif
243
244#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
245# define EXIT_SUCCESS 0 /* exit function success */
246# define EXIT_FAILURE 1 /* exit function failure */
247#endif
248
249#define menuBar_esc 10
250#define scrollBar_esc 30 263#define scrollBar_esc 30
251#define menuBar_margin 2 /* margin below text */
252 264
253#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
254# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
255#endif 267#endif
256
257/* width of scrollBar, menuBar shadow, must be 1 or 2 */
258#ifdef HALFSHADOW
259# define MENU_SHADOW 1
260#else
261# define MENU_SHADOW 2
262#endif
263
264#define R_SB_ALIGN_CENTRE 0
265#define R_SB_ALIGN_TOP 1
266#define R_SB_ALIGN_BOTTOM 2
267
268#define R_SB_NEXT 1
269#define R_SB_XTERM 2
270#define R_SB_PLAIN 4
271#define R_SB_RXVT 8
272
273#define SB_WIDTH_NEXT 19
274#define SB_WIDTH_XTERM 15
275#define SB_WIDTH_PLAIN 7
276#ifndef SB_WIDTH_RXVT
277# define SB_WIDTH_RXVT 10
278#endif
279
280/*
281 * NeXT scrollbar defines
282 */
283#define SB_PADDING 1
284#define SB_BORDER_WIDTH 1
285#define SB_BEVEL_WIDTH_UPPER_LEFT 1
286#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
287#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
288#define SB_MARGIN_SPACE (SB_PADDING * 2)
289#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
290#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
291#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
292#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
293#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
294#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
295#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
296#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
297 /*
298 * +-------------+
299 * | | <---< SB_PADDING
300 * | ::::::::::: |
301 * | ::::::::::: |
302 * '''''''''''''''''
303 * ,,,,,,,,,,,,,,,,,
304 * | ::::::::::: |
305 * | ::::::::::: |
306 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
307 * | | :::::::: |
308 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
309 * | +---------+ |
310 * | | ......%%| |
311 * | | ......%%| |
312 * | | .. ()..%%| |
313 * | | ......%%| |
314 * | | %%%%%%%%| |
315 * | +---------+ | <.........................
316 * | | <---< SB_PADDING :
317 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
318 * | | ......%%| | | : :
319 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
320 * | | %%%%%%%%| | | : :
321 * | +---------+ | <-+ : :
322 * | | : :
323 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
324 * | | ......%%| | | : :
325 * | | ..\/..%%| | | : :
326 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
327 * | +---------+ | | : :
328 * | | | : :
329 * +-------------+ <-+.........:............:
330 * ^^|_________| :
331 * || | :
332 * || +---< SB_BUTTON_WIDTH
333 * || :
334 * |+------< SB_PADDING
335 * |: :
336 * +----< SB_BORDER_WIDTH
337 * : :
338 * :............:
339 * |
340 * +---< SB_WIDTH_NEXT
341 */
342 268
343enum { 269enum {
344 NO_REFRESH = 0 , /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
345 FAST_REFRESH = 1<<0, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
346 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
347 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
348}; 273};
349 274
350#ifdef NO_SECONDARY_SCREEN 275#ifdef NO_SECONDARY_SCREEN
351# define NSCREENS 0 276# define NSCREENS 0
352#else 277#else
… …
396 321
397// fake styles 322// fake styles
398#define RS_Blink 0x00010000UL // blink 323#define RS_Blink 0x00010000UL // blink
399#define RS_RVid 0x00020000UL // reverse video 324#define RS_RVid 0x00020000UL // reverse video
400#define RS_Uline 0x00040000UL // underline 325#define RS_Uline 0x00040000UL // underline
326
327// toggle this to force redraw, must be != RS_Careful
328#define RS_redraw 0x01000000UL
401 329
402// 5 custom bits for extensions 330// 5 custom bits for extensions
403#define RS_customCount 32 331#define RS_customCount 32
404#define RS_customMask 0x00f80000UL 332#define RS_customMask 0x00f80000UL
405#define RS_customShift 19 333#define RS_customShift 19
… …
436 C0_NUL = 0x00, 364 C0_NUL = 0x00,
437 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 365 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
438 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 366 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
439 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 367 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
440 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 368 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
441}; 369};
442#define CHAR_ST 0x9c /* 0234 */ 370#define CHAR_ST 0x9c /* 0234 */
443 371
444/* 372/*
445 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 373 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
446 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 374 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
449 XTerm_name = 0, 377 XTerm_name = 0,
450 XTerm_iconName = 1, 378 XTerm_iconName = 1,
451 XTerm_title = 2, 379 XTerm_title = 2,
452 XTerm_property = 3, // change X property 380 XTerm_property = 3, // change X property
453 XTerm_Color = 4, // change colors 381 XTerm_Color = 4, // change colors
454 XTerm_Color00 = 10, // not implemented, CLASH! 382 XTerm_Color00 = 10, // change fg color
455 XTerm_Color01 = 11, // not implemented 383 XTerm_Color01 = 11, // change bg color
456 XTerm_Color_cursor = 12, // change actual 'Cursor' color 384 XTerm_Color_cursor = 12, // change actual 'Cursor' color
457 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
458 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
459 XTerm_Color05 = 15, // not implemented (tektronix fg) 387 XTerm_Color05 = 15, // not implemented (tektronix fg)
460 XTerm_Color06 = 16, // not implemented (tektronix bg) 388 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
465 XTerm_konsole30 = 30, // reserved for konsole 393 XTerm_konsole30 = 30, // reserved for konsole
466 XTerm_konsole31 = 31, // reserved for konsole 394 XTerm_konsole31 = 31, // reserved for konsole
467 XTerm_emacs51 = 51, // reserved for emacs shell 395 XTerm_emacs51 = 51, // reserved for emacs shell
468 /* 396 /*
469 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
470 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
471 */ 398 */
472 Rxvt_Color_BD = 18, // change actual 'Bold' color 399
473 Rxvt_Color_UL = 19, // change actual 'Underline' color 400 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49,
405
474 Rxvt_Pixmap = 20, // new bg pixmap 406 Rxvt_Pixmap = 20, // new bg pixmap
475 Rxvt_restoreFG = 39, // change default fg color
476 Rxvt_restoreBG = 49, // change default bg color
477 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478 408
479 URxvt_locale = 701, // change locale 409 URxvt_locale = 701, // change locale
480 URxvt_Menu = 703, // set menu item 410 URxvt_version = 702, // request version
411
481 URxvt_Color_IT = 704, // change actual 'Italic' colour 412 URxvt_Color_IT = 704, // change actual 'Italic' colour
482 URxvt_Color_tint = 705, // change actual tint colour 413 URxvt_Color_tint = 705, // change actual tint colour
414 URxvt_Color_BD = 706, // change actual 'Bold' color
415 URxvt_Color_UL = 707, // change actual 'Underline' color
483 URxvt_Color_BD = 706, 416 URxvt_Color_border = 708,
484 URxvt_Color_UL = 707,
485 417
486 URxvt_font = 710, 418 URxvt_font = 710,
487 URxvt_boldFont = 711, 419 URxvt_boldFont = 711,
488 URxvt_italicFont = 712, 420 URxvt_italicFont = 712,
489 URxvt_boldItalicFont = 713, 421 URxvt_boldItalicFont = 713,
490 422
491 URxvt_view_up = 720, 423 URxvt_view_up = 720,
492 URxvt_view_down = 721, 424 URxvt_view_down = 721,
493 425
494 URxvt_perl = 777, 426 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
495}; 427};
496 428
497/* Words starting with `Color_' are colours. Others are counts */ 429/* Words starting with `Color_' are colours. Others are counts */
498/* 430/*
499 * The PixColor and rendition colour usage should probably be decoupled 431 * The PixColor and rendition colour usage should probably be decoupled
500 * on the unnecessary items, e.g. Color_pointer, but won't bother 432 * on the unnecessary items, e.g. Color_pointer, but won't bother
501 * until we need to. Also, be aware of usage in pixcolor_set 433 * until we need to. Also, be aware of usage in pixcolor_set
502 */ 434 */
503 435
504enum colour_list { 436enum colour_list {
437 Color_none = -2,
438 Color_transparent = -1,
505 Color_fg = 0, 439 Color_fg = 0,
506 Color_bg, 440 Color_bg,
507 minCOLOR, /* 2 */ 441 minCOLOR, /* 2 */
508 Color_Black = minCOLOR, 442 Color_Black = minCOLOR,
509 Color_Red3, 443 Color_Red3,
… …
547 Color_underline, 481 Color_underline,
548#endif 482#endif
549#ifdef OPTION_HC 483#ifdef OPTION_HC
550 Color_HC, 484 Color_HC,
551#endif 485#endif
552#ifdef KEEP_SCROLLCOLOR
553 Color_scroll, 486 Color_scroll,
487#ifdef RXVT_SCROLLBAR
554 Color_trough, 488 Color_trough,
555#endif 489#endif
556#if TINTING 490#if ENABLE_TRANSPARENCY
557 Color_tint, 491 Color_tint,
558#endif 492#endif
559#if OFF_FOCUS_FADING 493#if OFF_FOCUS_FADING
560 Color_fade, 494 Color_fade,
561#endif 495#endif
562 NRS_COLORS, /* */ 496 NRS_COLORS, /* */
563#ifdef KEEP_SCROLLCOLOR 497#ifdef RXVT_SCROLLBAR
564 Color_topShadow = NRS_COLORS, 498 Color_topShadow = NRS_COLORS,
565 Color_bottomShadow, 499 Color_bottomShadow,
566 TOTAL_COLORS 500 TOTAL_COLORS
567#else 501#else
568 TOTAL_COLORS = NRS_COLORS 502 TOTAL_COLORS = NRS_COLORS
569#endif 503#endif
570}; 504};
571 505
572#define Color_Bits 7 // 0 .. maxTermCOLOR 506#define Color_Bits 7 // 0 .. maxTermCOLOR
573
574#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
575#define NPIXCLR_BITS 32
576 507
577/* 508/*
578 * Resource list 509 * Resource list
579 */ 510 */
580enum { 511enum {
… …
582# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 513# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
583# include "rsinc.h" 514# include "rsinc.h"
584# undef def 515# undef def
585# undef reserve 516# undef reserve
586 NUM_RESOURCES 517 NUM_RESOURCES
587};
588
589// see init.C:xa_names, which must be kept in sync
590enum {
591 XA_TEXT = 0,
592 XA_COMPOUND_TEXT,
593 XA_UTF8_STRING,
594 XA_MULTIPLE,
595 XA_TARGETS,
596 XA_TIMESTAMP,
597 XA_VT_SELECTION,
598 XA_INCR,
599 XA_WM_PROTOCOLS,
600 XA_WM_DELETE_WINDOW,
601 XA_CLIPBOARD,
602#if ENABLE_FRILLS
603 XA_MOTIF_WM_HINTS,
604#endif
605#if ENABLE_EWMH
606 XA_NET_WM_PID,
607 XA_NET_WM_NAME,
608 XA_NET_WM_ICON_NAME,
609 XA_NET_WM_PING,
610#endif
611#if USE_XIM
612 XA_WM_LOCALE_NAME,
613#endif
614#if TRANSPARENT
615 XA_XROOTPMAP_ID,
616 XA_ESETROOT_PMAP_ID,
617#endif
618#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
619 XA_DNDPROTOCOL,
620 XA_DNDSELECTION,
621#endif
622#if ENABLE_XEMBED
623 XA_XEMBED,
624 XA_XEMBED_INFO,
625#endif
626 NUM_XA
627}; 518};
628 519
629/* DEC private modes */ 520/* DEC private modes */
630#define PrivMode_132 (1UL<<0) 521#define PrivMode_132 (1UL<<0)
631#define PrivMode_132OK (1UL<<1) 522#define PrivMode_132OK (1UL<<1)
… …
640#define PrivMode_ShiftKeys (1UL<<10) 531#define PrivMode_ShiftKeys (1UL<<10)
641#define PrivMode_VisibleCursor (1UL<<11) 532#define PrivMode_VisibleCursor (1UL<<11)
642#define PrivMode_MouseX10 (1UL<<12) 533#define PrivMode_MouseX10 (1UL<<12)
643#define PrivMode_MouseX11 (1UL<<13) 534#define PrivMode_MouseX11 (1UL<<13)
644#define PrivMode_scrollBar (1UL<<14) 535#define PrivMode_scrollBar (1UL<<14)
645#define PrivMode_menuBar (1UL<<15)
646#define PrivMode_TtyOutputInh (1UL<<16) 536#define PrivMode_TtyOutputInh (1UL<<15)
647#define PrivMode_Keypress (1UL<<17) 537#define PrivMode_Keypress (1UL<<16)
648#define PrivMode_smoothScroll (1UL<<18) 538#define PrivMode_smoothScroll (1UL<<17)
649#define PrivMode_vt52 (1UL<<19) 539#define PrivMode_vt52 (1UL<<18)
650#define PrivMode_LFNL (1UL<<20) 540#define PrivMode_LFNL (1UL<<19)
651/* too annoying to implement X11 highlight tracking */ 541#define PrivMode_MouseBtnEvent (1UL<<20)
652/* #define PrivMode_MouseX11Track (1LU<<21) */ 542#define PrivMode_MouseAnyEvent (1UL<<21)
543#define PrivMode_BracketPaste (1UL<<22)
653 544
654#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 545#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
655#define PrivMode(test,bit) \
656 if (test) \
657 priv_modes |= (bit); \
658 else \
659 priv_modes &= ~(bit)
660 546
661#ifdef ALLOW_132_MODE 547#ifdef ALLOW_132_MODE
662# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
663#else 549#else
664# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 550# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
666 552
667// do not change these constants lightly, there are many interdependencies 553// do not change these constants lightly, there are many interdependencies
668#define IMBUFSIZ 128 // input modifier buffer sizes 554#define IMBUFSIZ 128 // input modifier buffer sizes
669#define KBUFSZ 512 // size of keyboard mapping buffer 555#define KBUFSZ 512 // size of keyboard mapping buffer
670#define CBUFSIZ 2048 // size of command buffer 556#define CBUFSIZ 2048 // size of command buffer
557#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
671#define UBUFSIZ 2048 // character buffer 558#define UBUFSIZ 2048 // character buffer
672 559
673#ifndef PATH_MAX 560#if ENABLE_FRILLS
674# define PATH_MAX 16384 561# include <X11/Xmd.h>
562typedef struct _mwmhints
563{
564 CARD32 flags;
565 CARD32 functions;
566 CARD32 decorations;
567 INT32 input_mode;
568 CARD32 status;
569} MWMHints;
675#endif 570#endif
676 571
677/* Motif window hints */ 572/* Motif window hints */
678#define MWM_HINTS_FUNCTIONS (1L << 0) 573#define MWM_HINTS_FUNCTIONS (1L << 0)
679#define MWM_HINTS_DECORATIONS (1L << 1) 574#define MWM_HINTS_DECORATIONS (1L << 1)
… …
704/* 599/*
705 ***************************************************************************** 600 *****************************************************************************
706 * MACRO DEFINES 601 * MACRO DEFINES
707 ***************************************************************************** 602 *****************************************************************************
708 */ 603 */
709#define dDisp Display *disp = display->display 604#define dLocal(type,name) type const name = this->name
605
606// for speed reasons, we assume that all codepoints 32 to 126 are
607// single-width.
608#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
710 609
711/* convert pixel dimensions to row/column values. Everything as int32_t */ 610/* convert pixel dimensions to row/column values. Everything as int32_t */
712#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 611#define Pixel2Col(x) Pixel2Width((int32_t)(x))
713#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 612#define Pixel2Row(y) Pixel2Height((int32_t)(y))
714#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 613#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
716#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 615#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
717#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 616#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 617#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 618#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
720 619
721#define OPTION(opt) (options & (opt))
722#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
723 | Opt_jumpScroll | Opt_secondaryScreen \
724 | Opt_pastableTabs | Opt_intensityStyles)
725
726// for m >= -n, ensure remainder lies between 0..n-1
727#define MOD(m,n) (((m) + (n)) % (n))
728
729#define LINENO(n) MOD (term_start + int(n), total_rows) 620#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
730#define ROW(n) row_buf [LINENO (n)] 621#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
622
623#define LINENO(n) LINENO_of (this, n)
624#define ROW(n) ROW_of (this, n)
731 625
732/* how to build & extract colors and attributes */ 626/* how to build & extract colors and attributes */
733#define GET_BASEFG(x) (((x) & RS_fgMask)) 627#define GET_BASEFG(x) (((x) & RS_fgMask))
734#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 628#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
735 629
… …
748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 642#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 643#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
750 644
751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 645#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
752 646
753#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 647#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
754#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 648#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
755 649
756#if ENABLE_STYLES 650#if ENABLE_STYLES
757# define FONTSET(style) fontset[GET_STYLE (style)] 651# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
758#else 652#else
759# define FONTSET(style) fontset[0] 653# define FONTSET_of(t,style) (t)->fontset[0]
760#endif
761
762#ifdef HAVE_SCROLLBARS
763# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
764#else
765# define scrollbar_TotalWidth() (0)
766#endif
767#define scrollbar_isMotion() (scrollBar.state == 'm')
768#define scrollbar_isUp() (scrollBar.state == 'U')
769#define scrollbar_isDn() (scrollBar.state == 'D')
770#define scrollbar_isUpDn() isupper (scrollBar.state)
771#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
772
773#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
774#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
775 && (y) <= scrollbarnext_dnval ())
776#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
777#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
778#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
779#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
780#define SCROLLRXVT_MINHEIGHT 10
781#define SCROLLXTERM_MINHEIGHT 10
782
783#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
784 ? SCROLLNEXT_MINHEIGHT \
785 : SCROLLRXVT_MINHEIGHT)
786#define scrollbar_above_slider(y) ((y) < scrollBar.top)
787#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
788#define scrollbar_position(y) ((y) - scrollBar.beg)
789#define scrollbar_size() (scrollBar.end - scrollBar.beg \
790 - scrollbar_minheight ())
791
792#if (MENUBAR_MAX > 1)
793/* rendition style flags */
794# define menuBar_height() (fheight + MENU_SHADOW)
795# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
796# define isMenuBarWindow(w) ((w) == menuBar.win)
797#else
798# define menuBar_height() (0)
799# define menuBar_TotalHeight() (0)
800# define isMenuBarWindow(w) (0)
801#endif
802
803#ifdef XPM_BACKGROUND
804# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
805#else
806# define XPMClearArea(a, b, c, d, e, f, g)
807#endif
808
809#ifdef UTMP_SUPPORT
810# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
811# undef HAVE_UTMPX_H
812# undef HAVE_STRUCT_UTMPX
813# endif 654#endif
814# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
815# undef HAVE_UTMP_H
816# undef HAVE_STRUCT_UTMP
817# endif
818 655
819# ifdef HAVE_UTMPX_H 656#define FONTSET(style) FONTSET_of (this, style)
820# include <utmpx.h>
821# endif
822# ifdef HAVE_UTMP_H
823# include <utmp.h>
824# endif
825#endif
826 657
827#ifdef DEBUG_CMD
828# define D_CMD(x) fprintf x ; fputc('\n', stderr)
829#else
830# define D_CMD(x)
831#endif
832#ifdef DEBUG_INIT
833# define D_INIT(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_INIT(x)
836#endif
837#ifdef DEBUG_MAIN
838# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_MAIN(x)
841#endif
842#ifdef DEBUG_SIZE
843# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_SIZE(x)
846#endif
847
848extern class rxvt_failure_exception { } rxvt_failure_exception;
849
850typedef callback1<void, const char *> log_callback; 658typedef callback<void (const char *)> log_callback;
851typedef callback1<int, int> getfd_callback; 659typedef callback<int (int)> getfd_callback;
852
853extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
854extern void rxvt_log (const char *fmt, ...);
855extern void rxvt_warn (const char *fmt, ...);
856extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
857extern void rxvt_exit_failure () __attribute__ ((noreturn));
858
859#define SET_LOCALE(locale) rxvt_set_locale (locale)
860extern bool rxvt_set_locale (const char *locale);
861extern void rxvt_push_locale (const char *locale);
862extern void rxvt_pop_locale ();
863
864/****************************************************************************/
865
866#ifdef MENUBAR
867# include "menubar.h"
868#endif
869
870#define BLINK_INTERVAL 0.5
871#define TEXT_BLINK_INTERVAL 0.5
872
873#ifndef __attribute__
874# ifdef __GNUC__
875# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
876# define __attribute__(x)
877# endif
878# endif
879# define __attribute__(x)
880#endif
881 660
882/****************************************************************************/ 661/****************************************************************************/
883 662
884#define LINE_LONGER 0x0001 // line is continued on the next row 663#define LINE_LONGER 0x0001 // line is continued on the next row
885#define LINE_FILTERED 0x0002 // line has been filtered 664#define LINE_FILTERED 0x0002 // line has been filtered
886#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 665#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
666#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
667#define LINE_BIDI 0x0010 // line needs bidi (NYI)
887 668
888struct line_t { 669struct line_t
670{
889 text_t *t; // terminal the text 671 text_t *t; // terminal the text
890 rend_t *r; // rendition, uses RS_ flags 672 rend_t *r; // rendition, uses RS_ flags
891 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 673 tlen_t_ l; // length of each text line
892 uint32_t f; // flags 674 uint32_t f; // flags
893 675
894 bool is_longer () 676 bool is_longer ()
895 { 677 {
896 return f & LINE_LONGER; 678 return f & LINE_LONGER;
… …
926 } 708 }
927}; 709};
928 710
929/****************************************************************************/ 711/****************************************************************************/
930 712
931// primivite wrapper around mbstate_t to ensure initialisation 713// primitive wrapper around mbstate_t to ensure initialisation
932struct mbstate { 714struct mbstate
715{
933 mbstate_t mbs; 716 mbstate_t mbs;
934 717
935 operator mbstate_t *() { return &mbs; } 718 operator mbstate_t *() { return &mbs; }
936 void reset () { memset (&mbs, 0, sizeof (mbs)); } 719 void reset () { memset (&mbs, 0, sizeof (mbs)); }
937 mbstate () { reset (); } 720 mbstate () { reset (); }
… …
939 722
940/****************************************************************************/ 723/****************************************************************************/
941 724
942#define UNICODE_MASK 0x1fffffUL 725#define UNICODE_MASK 0x1fffffUL
943 726
944#if UNICODE3 727#if UNICODE_3
945# define COMPOSE_LO 0x40000000UL 728# define COMPOSE_LO 0x40000000UL
946# define COMPOSE_HI 0x400fffffUL 729# define COMPOSE_HI 0x400fffffUL
947# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 730# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
948#else 731#else
949# if ENABLE_PERL 732# if ENABLE_PERL
950# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 733# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
951# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 734# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
952# else 735# else
953# define COMPOSE_LO 0xd800UL 736# define COMPOSE_LO 0xd800UL
954# define COMPOSE_HI 0xf8ffUL 737# define COMPOSE_HI 0xf8ffUL
955# endif 738# endif
… …
958 741
959#if ENABLE_COMBINING 742#if ENABLE_COMBINING
960// compose chars are used to represent composite characters 743// compose chars are used to represent composite characters
961// that are not representable in unicode, as well as characters 744// that are not representable in unicode, as well as characters
962// not fitting in the BMP. 745// not fitting in the BMP.
963struct compose_char { 746struct compose_char
747{
964 unicode_t c1, c2; // any chars != NOCHAR are valid 748 unicode_t c1, c2; // any chars != NOCHAR are valid
965 compose_char (unicode_t c1, unicode_t c2) 749 compose_char (unicode_t c1, unicode_t c2)
966 : c1(c1), c2(c2) 750 : c1(c1), c2(c2)
967 { } 751 { }
968}; 752};
969 753
970class rxvt_composite_vec { 754class rxvt_composite_vec
755{
971 vector<compose_char> v; 756 vector<compose_char> v;
972public: 757public:
973 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 758 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
974 int expand (unicode_t c, wchar_t *r); 759 int expand (unicode_t c, wchar_t *r);
975 compose_char *operator [](text_t c) 760 compose_char *operator [](text_t c)
… …
984#endif 769#endif
985 770
986/****************************************************************************/ 771/****************************************************************************/
987 772
988#ifdef KEYSYM_RESOURCE 773#ifdef KEYSYM_RESOURCE
989 class keyboard_manager; 774class keyboard_manager;
990#endif 775#endif
991 776
777typedef struct rxvt_term *rxvt_t;
778
779extern rxvt_t rxvt_current_term;
780
781#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
782#define GET_R rxvt_current_term
783
784/* ------------------------------------------------------------------------- */
785struct overlay_base
786{
787 int x, y, w, h; // overlay dimensions
788 text_t **text;
789 rend_t **rend;
790
791 // while tempting to add swap() etc. here, it effetcively only increases code size
792};
793
794/* ------------------------------------------------------------------------- */
795
796typedef struct
797{
798 int row;
799 int col;
800} row_col_t;
801
802/*
803 * terminal limits:
804 *
805 * width : 1 <= width
806 * height : 1 <= height
807 * ncol : 1 <= ncol <= MAX(tlen_t)
808 * nrow : 1 <= nrow <= MAX(int)
809 * saveLines : 0 <= saveLines <= MAX(int)
810 * term_start : 0 <= term_start < saveLines
811 * total_rows : nrow + saveLines
812 *
813 * top_row : -saveLines <= top_row <= 0
814 * view_start : top_row <= view_start <= 0
815 *
816 * | most coordinates are stored relative to term_start,
817 * ROW_BUF | which is the first line of the terminal screen
818 * |························= row_buf[0]
819 * |························= row_buf[1]
820 * |························= row_buf[2] etc.
821 * |
822 * +------------+···········= term_start + top_row
823 * | scrollback |
824 * | scrollback +---------+·= term_start + view_start
825 * | scrollback | display |
826 * | scrollback | display |
827 * +------------+·display·+·= term_start
828 * | terminal | display |
829 * | terminal +---------+
830 * | terminal |
831 * | terminal |
832 * +------------+···········= term_start + nrow - 1
833 * |
834 * |
835 * END······················= total_rows
836 */
837
838struct TermWin_t
839{
840 int width; /* window width [pixels] */
841 int height; /* window height [pixels] */
842 int fwidth; /* font width [pixels] */
843 int fheight; /* font height [pixels] */
844 int fbase; /* font ascent (baseline) [pixels] */
845 int ncol; /* window columns [characters] */
846 int nrow; /* window rows [characters] */
847 int focus; /* window has focus */
848 int mapped; /* window state mapped? */
849 int int_bwidth; /* internal border width */
850 int ext_bwidth; /* external border width */
851 int lineSpace; /* number of extra pixels between rows */
852 int saveLines; /* number of lines that fit in scrollback */
853 int total_rows; /* total number of rows in this terminal */
854 int term_start; /* term lines start here */
855 int view_start; /* scrollback view starts here */
856 int top_row; /* topmost row index of scrollback */
857 Window parent[6]; /* parent identifiers - we're parent[0] */
858 Window vt; /* vt100 window */
859 GC gc; /* GC for drawing */
860 Pixmap pixmap;
861 rxvt_drawable *drawable;
862 rxvt_fontset *fontset[4];
863};
864
865/*
866 * screen accounting:
867 * screen_t elements
868 * row: Cursor row position : 0 <= row < nrow
869 * col: Cursor column position : 0 <= col < ncol
870 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
871 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
872 *
873 * selection_t elements
874 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
875 * nothing is selected
876 * beg: row/column of beginning of selection : never past mark
877 * mark: row/column of initial click : never past end
878 * end: row/column of one character past end of selection
879 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
880 * * Note: col == -1 ==> we're left of screen
881 *
882 */
883struct screen_t
884{
885 row_col_t cur; /* cursor position on the screen */
886 int tscroll; /* top of settable scroll region */
887 int bscroll; /* bottom of settable scroll region */
888 unsigned int charset; /* character set number [0..3] */
889 unsigned int flags; /* see below */
890 row_col_t s_cur; /* saved cursor position */
891 unsigned int s_charset; /* saved character set number [0..3] */
892 char s_charset_char;
893 rend_t s_rstyle; /* saved rendition style */
894};
895
896enum selection_op_t
897{
898 SELECTION_CLEAR = 0, /* nothing selected */
899 SELECTION_INIT, /* marked a point */
900 SELECTION_BEGIN, /* started a selection */
901 SELECTION_CONT, /* continued selection */
902 SELECTION_DONE /* selection put in CUT_BUFFER0 */
903};
904
905struct selection_t
906{
907 wchar_t *text; /* selected text */
908 unsigned int len; /* length of selected text */
909 unsigned int screen; /* screen being used */
910 unsigned int clicks; /* number of clicks */
911 selection_op_t op; /* current operation */
912 bool rect; /* rectangular selection? */
913 row_col_t beg; /* beginning of selection <= mark */
914 row_col_t mark; /* point of initial click <= end */
915 row_col_t end; /* one character past end point */
916};
917
918/* ------------------------------------------------------------------------- */
919
920/* screen_t flags */
921#define Screen_Relative (1<<0) /* relative origin mode flag */
922#define Screen_VisibleCursor (1<<1) /* cursor visible? */
923#define Screen_Autowrap (1<<2) /* auto-wrap flag */
924#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
925#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
926#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
927
928/* rxvt_vars.options */
929enum {
930# define def(name,idx) Opt_ ## name = idx,
931# define nodef(name) Opt_ ## name = 0,
932# include "optinc.h"
933# undef nodef
934# undef def
935Opt_count
936};
937
938/* ------------------------------------------------------------------------- */
939
940struct rxvt_vars : TermWin_t
941{
942 scrollBar_t scrollBar;
943 uint8_t options[(Opt_count + 7) >> 3];
944 XSizeHints szHint;
945 rxvt_color *pix_colors;
946 Cursor TermWin_cursor; /* cursor for vt window */
947 int numlock_state;
948 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
949 line_t *drawn_buf; // text on screen
950 line_t *swap_buf; // lines for swap buffer
951 char *tabs; /* per location: 1 == tab-stop */
952 screen_t screen;
953 screen_t swap;
954 selection_t selection;
955 rxvt_color pix_colors_focused[TOTAL_COLORS];
956#ifdef OFF_FOCUS_FADING
957 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
958#endif
959};
960
992struct rxvt_term : zero_initialized, rxvt_vars { 961struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
962{
963
964 // special markers with magic addresses
965 static const char resval_undef []; // options specifically unset
966 static const char resval_on []; // boolean options switched on
967 static const char resval_off []; // or off
968
993 log_callback *log_hook; // log error messages through this hook, if != 0 969 log_callback *log_hook; // log error messages through this hook, if != 0
994 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 970 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
995#if ENABLE_PERL 971#if ENABLE_PERL
996 rxvt_perl_term perl; 972 rxvt_perl_term perl;
997#endif 973#endif
998 struct mbstate mbstate; // current input multibyte state 974 struct mbstate mbstate; // current input multibyte state
999 975
1000 unsigned char want_refresh:1, 976 unsigned char want_refresh:1,
1001#ifdef TRANSPARENT
1002 want_full_refresh:1, /* awaiting full screen refresh */
1003#endif
1004#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1005 am_transparent:1, /* is a transparent term */
1006 am_pixmap_trans:1, /* transparency w/known root pixmap */
1007#endif
1008 current_screen:1, /* primary or secondary */ 977 current_screen:1, /* primary or secondary */
1009 hate_those_clicks:1, /* a.k.a. keep mark position */
1010 num_scr_allow:1, 978 num_scr_allow:1,
1011 bypass_keystate:1, 979 bypass_keystate:1,
980#if ENABLE_FRILLS
981 urgency_hint:1,
982#endif
1012#ifdef CURSOR_BLINK 983#if CURSOR_BLINK
1013 hidden_cursor:1, 984 hidden_cursor:1,
1014#endif 985#endif
1015#ifdef TEXT_BLINK 986#if TEXT_BLINK
1016 hidden_text:1, 987 hidden_text:1,
1017#endif 988#endif
1018#ifdef POINTER_BLANK 989#if POINTER_BLANK
1019 hidden_pointer:1, 990 hidden_pointer:1,
1020#endif 991#endif
1021 enc_utf8:1, /* wether locale uses utf-8 */ 992 enc_utf8:1, /* wether locale uses utf-8 */
1022 seen_input:1, /* wether we have seen some program output yet */ 993 seen_input:1, /* wether we have seen some program output yet */
1023 seen_resize:1, /* wether we had a resize event */ 994 seen_resize:1, /* wether we had a resize event */
… …
1025 996
1026 unsigned char refresh_type, 997 unsigned char refresh_type,
1027#ifdef META8_OPTION 998#ifdef META8_OPTION
1028 meta_char, /* Alt-key prefix */ 999 meta_char, /* Alt-key prefix */
1029#endif 1000#endif
1030 scrollbar_align,
1031 selection_wait, 1001 selection_wait,
1032 selection_type; 1002 selection_type;
1033/* ---------- */ 1003/* ---------- */
1004 bool rvideo_state, rvideo_mode;
1005#ifndef NO_BELL
1034 short rvideo; 1006 bool rvideo_bell;
1007#endif
1035 int num_scr; /* screen: number lines scrolled */ 1008 int num_scr; /* screen: number lines scrolled */
1036 int prev_ncol, /* screen: previous number of columns */ 1009 int prev_ncol, /* screen: previous number of columns */
1037 prev_nrow; /* screen: previous number of rows */ 1010 prev_nrow; /* screen: previous number of rows */
1038/* ---------- */ 1011/* ---------- */
1039 rend_t rstyle; 1012 rend_t rstyle;
1040/* ---------- */
1041 uint32_t pixcolor_set[NPIXCLR_SETS];
1042/* ---------- */ 1013/* ---------- */
1043#ifdef SELECTION_SCROLLING 1014#ifdef SELECTION_SCROLLING
1044 int scroll_selection_lines; 1015 int scroll_selection_lines;
1045 enum page_dirn scroll_selection_dir; 1016 enum page_dirn scroll_selection_dir;
1046 int selection_save_x, 1017 int selection_save_x,
… …
1052 /* give proper Scroll behaviour */ 1023 /* give proper Scroll behaviour */
1053#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1024#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1054 mouse_slip_wheel_speed, 1025 mouse_slip_wheel_speed,
1055#endif 1026#endif
1056 refresh_count, 1027 refresh_count,
1057 refresh_limit,
1058 last_bot, /* scrollbar last bottom position */
1059 last_top, /* scrollbar last top position */
1060 last_state, /* scrollbar last state */
1061 scrollbar_len,
1062#ifdef MENUBAR
1063 menu_readonly, /* okay to alter menu? */
1064 Arrows_x,
1065#endif
1066#if MENUBAR_MAX > 1
1067 Nbars,
1068#endif
1069 window_vt_x, 1028 window_vt_x,
1070 window_vt_y, 1029 window_vt_y,
1071 window_sb_x, 1030 mouse_row,
1031 mouse_col,
1072# ifdef POINTER_BLANK 1032# ifdef POINTER_BLANK
1073 pointerBlankDelay, 1033 pointerBlankDelay,
1074# endif 1034# endif
1075 allowedxerror; 1035 allowedxerror;
1076/* ---------- */ 1036/* ---------- */
… …
1080 int old_width, /* last used width in screen resize */ 1040 int old_width, /* last used width in screen resize */
1081 old_height; /* last used height in screen resize */ 1041 old_height; /* last used height in screen resize */
1082 unsigned long priv_modes, 1042 unsigned long priv_modes,
1083 SavedModes; 1043 SavedModes;
1084/* ---------- */ 1044/* ---------- */
1085 Atom xa[NUM_XA]; 1045 Atom *xa;
1086/* ---------- */
1087#ifdef MENUBAR
1088 GC menubarGC;
1089#endif
1090#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1091 GC scrollbarGC,
1092 topShadowGC,
1093 botShadowGC;
1094#endif
1095#ifdef XTERM_SCROLLBAR
1096 GC xscrollbarGC,
1097 ShadowGC;
1098#endif
1099#ifdef PLAIN_SCROLLBAR
1100 GC pscrollbarGC;
1101#endif
1102#ifdef NEXT_SCROLLBAR
1103 GC blackGC,
1104 whiteGC,
1105 grayGC,
1106 darkGC,
1107 stippleGC;
1108 Pixmap dimple,
1109 upArrow,
1110 downArrow,
1111 upArrowHi,
1112 downArrowHi;
1113#endif
1114/* ---------- */ 1046/* ---------- */
1115 Time selection_time, 1047 Time selection_time,
1116 selection_request_time; 1048 selection_request_time;
1117 pid_t cmd_pid; /* process id of child */ 1049 pid_t cmd_pid; /* process id of child */
1118 char * incr_buf; 1050 char * incr_buf;
1119 size_t incr_buf_size, incr_buf_fill; 1051 size_t incr_buf_size, incr_buf_fill;
1120/* ---------- */ 1052/* ---------- */
1121 Cursor leftptr_cursor;
1122/* ---------- */
1123#ifndef NO_BACKSPACE_KEY
1124 const char *key_backspace;
1125#endif
1126#ifndef NO_DELETE_KEY
1127 const char *key_delete;
1128#endif
1129 struct mouse_event MEvent; 1053 struct mouse_event MEvent;
1130 XComposeStatus compose; 1054 XComposeStatus compose;
1131 ttymode_t tio; 1055 struct termios tio;
1132#ifdef UTMP_SUPPORT
1133# ifdef HAVE_STRUCT_UTMP
1134 struct utmp ut;
1135# endif
1136# ifdef HAVE_STRUCT_UTMPX
1137 struct utmpx utx;
1138# endif
1139# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1140 char ut_id[5];
1141# endif
1142 int utmp_pos;
1143#endif
1144 row_col_t oldcursor; 1056 row_col_t oldcursor;
1145#ifdef XPM_BACKGROUND 1057#ifdef HAVE_BG_PIXMAP
1146 bgPixmap_t bgPixmap; 1058 bgPixmap_t bgPixmap;
1147 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1148#endif 1059#endif
1149#ifdef MENUBAR 1060#ifdef HAVE_AFTERIMAGE
1150 menu_t *ActiveMenu, /* currently active menu */ 1061 ASVisual *asv;
1151 *BuildMenu; /* the menu currently being built */ 1062 ASImageManager *asimman;
1152 bar_t *CurrentBar; 1063
1153# if ! (MENUBAR_MAX > 1) 1064 void init_asv ()
1154 bar_t BarList; 1065 {
1155# endif /* (MENUBAR_MAX > 1) */ 1066 if (!asv)
1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1068 }
1156#endif 1069#endif
1157 1070
1158#if ENABLE_OVERLAY 1071#if ENABLE_OVERLAY
1159 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1072 overlay_base ov;
1160 text_t **ov_text;
1161 rend_t **ov_rend;
1162 1073
1163 void scr_swap_overlay (); 1074 void scr_swap_overlay () NOTHROW;
1164 void scr_overlay_new (int x, int y, int w, int h); 1075 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1165 void scr_overlay_off (); 1076 void scr_overlay_off () NOTHROW;
1166 void scr_overlay_set (int x, int y, 1077 void scr_overlay_set (int x, int y,
1167 text_t text, 1078 text_t text,
1168 rend_t rend = OVERLAY_RSTYLE); 1079 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1169 void scr_overlay_set (int x, int y, const char *s); 1080 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1170 void scr_overlay_set (int x, int y, const wchar_t *s); 1081 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1171#endif 1082#endif
1172 1083
1173 vector<void *> allocated; // free these memory blocks with free() 1084 vector<void *> allocated; // free these memory blocks with free()
1174 1085
1175 char *env_windowid; /* environmental variable WINDOWID */ 1086 char env_windowid[21]; /* environmental variable WINDOWID */
1087 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1176 char *env_display; /* environmental variable DISPLAY */ 1088 char *env_display; /* environmental variable DISPLAY */
1177 char *env_term; /* environmental variable TERM */ 1089 char *env_term; /* environmental variable TERM */
1178 char *env_colorfgbg; 1090
1179 char *locale; 1091 char *locale;
1180 char charsets[4]; 1092 char charsets[4];
1181 char *v_buffer; /* pointer to physical buffer */ 1093 char *v_buffer; /* pointer to physical buffer */
1182 unsigned int v_buflen; /* size of area to write */ 1094 unsigned int v_buflen; /* size of area to write */
1183 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1095 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1184 1096
1185#ifdef KEYSYM_RESOURCE 1097#ifdef KEYSYM_RESOURCE
1186 keyboard_manager *keyboard; 1098 keyboard_manager *keyboard;
1099#endif
1100#ifndef NO_RESOURCES
1101 XrmDatabase option_db;
1187#endif 1102#endif
1188 1103
1189 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1190 /* command input buffering */ 1105 /* command input buffering */
1191 char *cmdbuf_ptr, *cmdbuf_endp; 1106 char *cmdbuf_ptr, *cmdbuf_endp;
1192 char cmdbuf_base[CBUFSIZ]; 1107 char cmdbuf_base[CBUFSIZ];
1193 1108
1109 ptytty *pty;
1110
1194 rxvt_salloc *talloc; // text line allocator 1111 rxvt_salloc *talloc; // text line allocator
1195 rxvt_salloc *ralloc; // rend line allocator 1112 rxvt_salloc *ralloc; // rend line allocator
1196 1113
1197 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1114 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1198 1115
1199#if ENABLE_FRILLS || ISO_14755 1116#if ENABLE_FRILLS || ISO_14755
1200 // ISO 14755 entry support 1117 // ISO 14755 entry support
1201 unicode_t iso14755buf; 1118 unicode_t iso14755buf;
1202 void commit_iso14755 (); 1119 void commit_iso14755 ();
1203 int hex_keyval (XKeyEvent &ev);
1204# if ISO_14755 1120# if ISO_14755
1205 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1121 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1206 void iso14755_54 (int x, int y); 1122 void iso14755_54 (int x, int y);
1207# endif 1123# endif
1208#endif 1124#endif
1209 1125
1210 // modifies first argument(!) 1126 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1211 void paste (char *data, unsigned int len);
1212 1127
1213 void flush (); 1128 void vt_select_input () const NOTHROW
1129 {
1130 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1131 }
1214 1132
1215#if TRANSPARENT 1133#if ENABLE_TRANSPARENCY || ENABLE_PERL
1216 void rootwin_cb (XEvent &xev); 1134 void rootwin_cb (XEvent &xev);
1217 xevent_watcher rootwin_ev; 1135 xevent_watcher rootwin_ev;
1136#endif
1137#ifdef HAVE_BG_PIXMAP
1138 void update_background ();
1139#if TRACE_PIXMAPS
1140 void trace_update_background (const char *file, int line);
1141# define update_background() trace_update_background (__FILE__, __LINE__)
1142#endif
1143 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev;
1218#endif 1145#endif
1219 1146
1220 void x_cb (XEvent &xev); 1147 void x_cb (XEvent &xev);
1221 xevent_watcher termwin_ev; 1148 xevent_watcher termwin_ev;
1222 xevent_watcher vt_ev; 1149 xevent_watcher vt_ev;
1223#ifdef HAVE_SCROLLBARS
1224 xevent_watcher scrollbar_ev; 1150 xevent_watcher scrollbar_ev;
1225#endif
1226#ifdef MENUBAR
1227 xevent_watcher menubar_ev;
1228#endif
1229 1151
1230 void check_cb (check_watcher &w); check_watcher check_ev; 1152 void child_cb (ev::child &w, int revents); ev::child child_ev;
1231 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1232 void flush_cb (time_watcher &w); time_watcher flush_ev; 1154 void refresh_check ();
1233 1155 void flush ();
1234 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1235 1157 bool pty_fill ();
1236 void incr_cb (time_watcher &w); time_watcher incr_ev; 1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1237 1160
1238#ifdef CURSOR_BLINK 1161#ifdef CURSOR_BLINK
1239 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1240#endif 1163#endif
1241#ifdef TEXT_BLINK 1164#ifdef TEXT_BLINK
1242 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1165 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1166#endif
1167#ifndef NO_BELL
1168 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1243#endif 1169#endif
1244 1170
1245#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1171#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1246 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1172 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1247#endif 1173#endif
1248#ifdef SELECTION_SCROLLING 1174#ifdef SELECTION_SCROLLING
1249 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1175 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1250#endif 1176#endif
1251#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1177#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1252 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1178 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1253#endif 1179#endif
1254 1180
1255#ifdef POINTER_BLANK 1181#ifdef POINTER_BLANK
1256 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1182 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1257 void pointer_blank (); 1183 void pointer_blank ();
1258#endif 1184#endif
1259 void pointer_unblank (); 1185 void pointer_unblank ();
1260 1186
1261 void tt_printf (const char *fmt,...); 1187 void tt_printf (const char *fmt,...);
1262 void tt_write (const char *data, unsigned int len); 1188 void tt_write (const char *data, unsigned int len);
1263 void pty_write (); 1189 void pty_write ();
1264 1190
1265 void tt_winch (); 1191 void init (stringvec *argv, stringvec *envv)
1192 {
1193 this->argv = argv;
1194 init (argv->size (), argv->begin (), envv);
1195 }
1266 1196
1267 rxvt_term (); 1197 void make_current () const // make this the "currently active" urxvt instance
1268 ~rxvt_term (); 1198 {
1269 void child_exit (); // child has exited, usually destroys 1199 SET_R (this);
1270 void destroy (); 1200 set_environ (envv);
1271 void emergency_cleanup (); 1201 rxvt_set_locale (locale);
1272 1202 }
1273 bool init (int argc, const char *const *argv);
1274 bool init_vars ();
1275
1276 bool pty_fill ();
1277
1278 void init_secondary ();
1279 const char **init_resources (int argc, const char *const *argv);
1280 const char *x_resource (const char *name);
1281 void init_env ();
1282 void set_locale (const char *locale);
1283 void init_xlocale ();
1284 void init_command (const char *const *argv);
1285 void run_command (const char *const *argv);
1286 int run_child (const char *const *argv);
1287
1288 void color_aliases (int idx);
1289 void recolour_cursor ();
1290 void create_windows (int argc, const char *const *argv);
1291 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1292 void window_calc (unsigned int newwidth, unsigned int newheight);
1293 1203
1294#if USE_XIM 1204#if USE_XIM
1295 rxvt_xim *input_method; 1205 rxvt_xim *input_method;
1296 XIC Input_Context; 1206 XIC Input_Context;
1297 XIMStyle input_style; 1207 XIMStyle input_style;
1298 XPoint spot; // most recently sent spot position 1208 XPoint spot; // most recently sent spot position
1299 1209
1300 void im_destroy (); 1210 void im_destroy ();
1301 void im_cb (); im_watcher im_ev; 1211 void im_cb (); im_watcher im_ev;
1302 void im_set_size (XRectangle &size); 1212 void im_set_size (XRectangle &size);
1303 void im_set_position (XPoint &pos); 1213 void im_set_position (XPoint &pos) NOTHROW;
1304 void im_set_color (unsigned long &fg, unsigned long &bg); 1214 void im_set_color (unsigned long &fg, unsigned long &bg);
1305 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1215 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1306 1216
1307 bool IMisRunning (); 1217 bool IMisRunning ();
1308 void IMSendSpot (); 1218 void IMSendSpot ();
1309 bool IM_get_IC (const char *modifiers); 1219 bool IM_get_IC (const char *modifiers);
1310 void IMSetStatusPosition (); 1220 void IMSetPosition ();
1311#endif 1221#endif
1312
1313 void resize_scrollbar ();
1314
1315 void pixel_position (int *x, int *y);
1316
1317 void selection_click (int clicks, int x, int y);
1318 void selection_extend (int x, int y, int flag);
1319 void selection_rotate (int x, int y);
1320
1321 /* autoconvert */
1322 1222
1323 // command.C 1223 // command.C
1324 void lookup_key (XKeyEvent &ev); 1224 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev);
1325 unsigned int cmd_write (const char *str, unsigned int count); 1226 unsigned int cmd_write (const char *str, unsigned int count);
1326 1227
1327 wchar_t next_char (); 1228 wchar_t next_char () NOTHROW;
1328 wchar_t cmd_getc (); 1229 wchar_t cmd_getc () THROW ((class out_of_input));
1329 uint32_t next_octet (); 1230 uint32_t next_octet () NOTHROW;
1330 uint32_t cmd_get8 (); 1231 uint32_t cmd_get8 () THROW ((class out_of_input));
1331 1232
1332 bool cmd_parse (); 1233 void cmd_parse ();
1333 void mouse_report (XButtonEvent &ev); 1234 void mouse_report (XButtonEvent &ev);
1334 void button_press (XButtonEvent &ev); 1235 void button_press (XButtonEvent &ev);
1335 void button_release (XButtonEvent &ev); 1236 void button_release (XButtonEvent &ev);
1336 void focus_in (); 1237 void focus_in ();
1337 void focus_out (); 1238 void focus_out ();
1338 int check_our_parents (); 1239#if ENABLE_FRILLS
1240 void set_urgency (bool enable);
1241#else
1242 void set_urgency (bool enable) { }
1243#endif
1244 void update_fade_color (unsigned int idx);
1339#ifdef PRINTPIPE 1245#ifdef PRINTPIPE
1340 FILE *popen_printer (); 1246 FILE *popen_printer ();
1341 int pclose_printer (FILE *stream); 1247 int pclose_printer (FILE *stream);
1342#endif 1248#endif
1343 void process_print_pipe (); 1249 void process_print_pipe ();
… …
1348 void process_window_ops (const int *args, unsigned int nargs); 1254 void process_window_ops (const int *args, unsigned int nargs);
1349 char *get_to_st (unicode_t &ends_how); 1255 char *get_to_st (unicode_t &ends_how);
1350 void process_dcs_seq (); 1256 void process_dcs_seq ();
1351 void process_osc_seq (); 1257 void process_osc_seq ();
1352 void process_color_seq (int report, int color, const char *str, char resp); 1258 void process_color_seq (int report, int color, const char *str, char resp);
1353 void process_xterm_seq (int op, const char *str, char resp); 1259 void process_xterm_seq (int op, char *str, char resp);
1354 int privcases (int mode, unsigned long bit); 1260 int privcases (int mode, unsigned long bit);
1355 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1356 void process_sgr_mode (unsigned int nargs, const int *arg); 1262 void process_sgr_mode (unsigned int nargs, const int *arg);
1357 void process_graphics (); 1263 void process_graphics ();
1358 // init.C 1264 // init.C
1265 void init_vars ();
1266 const char **init_resources (int argc, const char *const *argv);
1267 void init (int argc, const char *const *argv, stringvec *envv);
1268 void init_env ();
1269 void set_locale (const char *locale);
1270 void init_xlocale ();
1271 void init_command (const char *const *argv);
1272 void run_command (const char *const *argv);
1273 int run_child (const char *const *argv);
1274 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv);
1359 void Get_Colours (); 1276 void get_colours ();
1360 void get_ourmods (); 1277 void get_ourmods ();
1361 // logging.C
1362 void makeutent (const char *pty, const char *hostname);
1363 void cleanutent ();
1364 // main.C 1278 // main.C
1365 void privileged_utmp (rxvt_privaction action); 1279 void tt_winch ();
1280 rxvt_term ();
1281 ~rxvt_term ();
1282 void destroy ();
1283 void emergency_cleanup ();
1284 void recolour_cursor ();
1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1286 void window_calc (unsigned int newwidth, unsigned int newheight);
1366 bool set_fonts (); 1287 bool set_fonts ();
1367 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);
1368 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);
1369 void set_title (const char *str); 1290 void set_title (const char *str);
1370 void set_icon_name (const char *str); 1291 void set_icon_name (const char *str);
1371 void set_window_color (int idx, const char *color); 1292 void set_window_color (int idx, const char *color);
1372 void set_colorfgbg (); 1293 void set_colorfgbg ();
1373 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);
1374 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1296 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1375 1297 void get_window_origin (int &x, int &y);
1376#ifdef MENUBAR 1298 Pixmap get_pixmap_property (int prop_id);
1377 // menubar.C
1378 void menuitem_free (menu_t *menu, menuitem_t *item);
1379 int action_dispatch (action_t *action);
1380 void menuarrow_free (char name);
1381 void menuarrow_add (char *string);
1382 char *menu_find_base (menu_t **menu, char *path);
1383 menu_t *menu_delete (menu_t *menu);
1384 menu_t *menu_add (menu_t *parent, char *path);
1385 void drawbox_menubar (int x, int len, int state);
1386 void drawtriangle (int x, int y, int state);
1387 void drawbox_menuitem (int y, int state);
1388 void menu_show ();
1389 void menu_display (void (rxvt_term::*update) ());
1390 void menu_hide_all ();
1391 void menu_hide ();
1392 void menu_clear (menu_t *menu);
1393 void menubar_clear ();
1394 bar_t *menubar_find (const char *name);
1395 int menubar_push (const char *name);
1396 void menubar_remove (const char *name);
1397 void menubar_dump (FILE *fp);
1398 void menubar_read (const char *filename);
1399 void menubar_dispatch (char *str);
1400 void draw_Arrows (int name, int state);
1401 void menubar_expose ();
1402 int menubar_mapping (int map);
1403 int menu_select (XButtonEvent &ev);
1404 void menubar_select (XButtonEvent &ev);
1405 void menubar_control (XButtonEvent &ev);
1406 void map_menuBar (int map);
1407#endif
1408 1299
1409 // screen.C 1300 // screen.C
1410 1301
1411 void lalloc (line_t &l) 1302 void lalloc (line_t &l) const
1412 { 1303 {
1413 l.t = (text_t *)talloc->alloc (); 1304 l.t = (text_t *)talloc->alloc ();
1414 l.r = (rend_t *)ralloc->alloc (); 1305 l.r = (rend_t *)ralloc->alloc ();
1415 } 1306 }
1416 1307
… …
1420 talloc->free (l.t); 1311 talloc->free (l.t);
1421 ralloc->free (l.r); 1312 ralloc->free (l.r);
1422 } 1313 }
1423#endif 1314#endif
1424 1315
1425 void lresize (line_t &l) 1316 void lresize (line_t &l) const
1426 { 1317 {
1427 if (!l.t) 1318 if (!l.t)
1428 return; 1319 return;
1429 1320
1430 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1321 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1434 1325
1435 if (ncol > prev_ncol) 1326 if (ncol > prev_ncol)
1436 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1327 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1437 } 1328 }
1438 1329
1439 int fgcolor_of (rend_t r) 1330 int fgcolor_of (rend_t r) const NOTHROW
1440 { 1331 {
1441 int base = GET_BASEFG (r); 1332 int base = GET_BASEFG (r);
1442#ifndef NO_BRIGHTCOLOR 1333#ifndef NO_BRIGHTCOLOR
1443 if (r & RS_Bold 1334 if (r & RS_Bold
1444# if ENABLE_STYLES 1335# if ENABLE_STYLES
1445 && OPTION (Opt_intensityStyles) 1336 && option (Opt_intensityStyles)
1446# endif 1337# endif
1447 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1448 base += minBrightCOLOR - minCOLOR; 1339 base += minBrightCOLOR - minCOLOR;
1449#endif 1340#endif
1450 return base; 1341 return base;
1451 } 1342 }
1452 1343
1453 int bgcolor_of (rend_t r) 1344 int bgcolor_of (rend_t r) const NOTHROW
1454 { 1345 {
1455 int base = GET_BASEBG (r); 1346 int base = GET_BASEBG (r);
1456#ifndef NO_BRIGHTCOLOR 1347#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Blink 1348 if (r & RS_Blink
1458# if ENABLE_STYLES 1349# if ENABLE_STYLES
1459 && OPTION (Opt_intensityStyles) 1350 && option (Opt_intensityStyles)
1460# endif 1351# endif
1461 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1462 base += minBrightCOLOR - minCOLOR; 1353 base += minBrightCOLOR - minCOLOR;
1463#endif 1354#endif
1464 return base; 1355 return base;
1465 } 1356 }
1466 1357
1467 bool option (uint32_t opt) 1358 bool option (uint8_t opt) const NOTHROW
1468 { 1359 {
1469 return OPTION (opt); 1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7));
1470 } 1365 }
1471 1366
1472 void set_option (uint32_t opt, bool set) 1367 void set_option (uint8_t opt, bool set = true) NOTHROW
1368 {
1369 if (!opt)
1370 return;
1371
1372 --opt;
1373 if (set)
1374 options[opt >> 3] |= (1 << (opt & 7));
1375 else
1376 options[opt >> 3] &= ~(1 << (opt & 7));
1377 }
1378
1379 void set_privmode (unsigned bit, int set) NOTHROW
1473 { 1380 {
1474 if (set) 1381 if (set)
1475 options |= opt; 1382 priv_modes |= bit;
1476 else 1383 else
1477 options &= ~opt; 1384 priv_modes &= ~bit;
1478 } 1385 }
1479 1386
1387 // modifies first argument(!)
1388 void paste (char *data, unsigned int len) NOTHROW;
1480 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1481 void scr_blank_screen_mem (line_t &l, rend_t efs); 1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW;
1482 int scr_scroll_text (int row1, int row2, int count); 1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1483 void scr_reset (); 1393 void scr_reset ();
1484 void scr_release (); 1394 void scr_release () NOTHROW;
1485 void scr_clear (bool really = false); 1395 void scr_clear (bool really = false) NOTHROW;
1486 void scr_refresh (unsigned char refresh_type); 1396 void scr_refresh () NOTHROW;
1487 bool scr_refresh_rend (rend_t mask, rend_t value); 1397 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1488 void scr_erase_screen (int mode); 1398 void scr_erase_screen (int mode) NOTHROW;
1489#if ENABLE_FRILLS 1399#if ENABLE_FRILLS
1490 void scr_erase_savelines (); 1400 void scr_erase_savelines () NOTHROW;
1491 void scr_backindex (); 1401 void scr_backindex () NOTHROW;
1492 void scr_forwardindex (); 1402 void scr_forwardindex () NOTHROW;
1493#endif 1403#endif
1494 void scr_touch (bool refresh); 1404 void scr_touch (bool refresh) NOTHROW;
1495 void scr_expose (int x, int y, int width, int height, bool refresh); 1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1496 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1497 void scr_recolour (); 1406 void scr_recolour () NOTHROW;
1498 void scr_remap_chars (); 1407 void scr_remap_chars () NOTHROW;
1499 void scr_remap_chars (line_t &l); 1408 void scr_remap_chars (line_t &l) NOTHROW;
1409
1410 enum cursor_mode { SAVE, RESTORE };
1500 1411
1501 void scr_poweron (); 1412 void scr_poweron ();
1502 void scr_cursor (int mode); 1413 void scr_soft_reset () NOTHROW;
1414 void scr_cursor (cursor_mode mode) NOTHROW;
1503 void scr_do_wrap (); 1415 void scr_do_wrap () NOTHROW;
1416 void scr_swap_screen () NOTHROW;
1504 int scr_change_screen (int scrn); 1417 void scr_change_screen (int scrn);
1505 void scr_color (unsigned int color, int fgbg); 1418 void scr_color (unsigned int color, int fgbg) NOTHROW;
1506 void scr_rendition (int set, int style); 1419 void scr_rendition (int set, int style) NOTHROW;
1507 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1420 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1508 void scr_backspace (); 1421 void scr_backspace () NOTHROW;
1509 void scr_tab (int count, bool ht = false); 1422 void scr_tab (int count, bool ht = false) NOTHROW;
1510 void scr_gotorc (int row, int col, int relative); 1423 void scr_gotorc (int row, int col, int relative) NOTHROW;
1511 void scr_index (enum page_dirn direction); 1424 void scr_index (enum page_dirn direction) NOTHROW;
1512 void scr_erase_line (int mode); 1425 void scr_erase_line (int mode) NOTHROW;
1513 void scr_E (); 1426 void scr_E () NOTHROW;
1514 void scr_insdel_lines (int count, int insdel); 1427 void scr_insdel_lines (int count, int insdel) NOTHROW;
1515 void scr_insdel_chars (int count, int insdel); 1428 void scr_insdel_chars (int count, int insdel) NOTHROW;
1516 void scr_scroll_region (int top, int bot); 1429 void scr_scroll_region (int top, int bot) NOTHROW;
1517 void scr_cursor_visible (int mode); 1430 void scr_cursor_visible (int mode) NOTHROW;
1518 void scr_autowrap (int mode); 1431 void scr_autowrap (int mode) NOTHROW;
1519 void scr_relative_origin (int mode); 1432 void scr_relative_origin (int mode) NOTHROW;
1520 void scr_insert_mode (int mode); 1433 void scr_insert_mode (int mode) NOTHROW;
1521 void scr_set_tab (int mode); 1434 void scr_set_tab (int mode) NOTHROW;
1522 void scr_rvideo_mode (int mode); 1435 void scr_rvideo_mode (bool on) NOTHROW;
1523 void scr_report_position (); 1436 void scr_report_position () NOTHROW;
1524 void set_font_style (); 1437 void set_font_style () NOTHROW;
1525 void scr_charset_choose (int set); 1438 void scr_charset_choose (int set) NOTHROW;
1526 void scr_charset_set (int set, unsigned int ch); 1439 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1527 int scr_move_to (int y, int len); 1440 void scr_move_to (int y, int len) NOTHROW;
1528 int scr_page (enum page_dirn direction, int nlines); 1441 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1529 int scr_changeview (unsigned int oldviewstart); 1442 bool scr_changeview (int new_view_start) NOTHROW;
1530 void scr_bell (); 1443 void scr_bell () NOTHROW;
1531 void scr_printscreen (int fullhist); 1444 void scr_printscreen (int fullhist) NOTHROW;
1532 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1533 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1534 void scr_reverse_selection (); 1447 void scr_reverse_selection () NOTHROW;
1535 void scr_dump (int fd); 1448 void scr_dump (int fd) NOTHROW;
1449
1536 void selection_check (int check_more); 1450 void selection_check (int check_more) NOTHROW;
1537 void selection_paste (Window win, Atom prop, bool delete_prop); 1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1538 void selection_property (Window win, Atom prop); 1452 void selection_property (Window win, Atom prop) NOTHROW;
1539 void selection_request (Time tm, int x, int y); 1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1540 int selection_request_other (Atom target, int selnum); 1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1541 void selection_clear (); 1455 void selection_clear () NOTHROW;
1542 void selection_make (Time tm); 1456 void selection_make (Time tm);
1543 bool selection_grab (Time tm); 1457 bool selection_grab (Time tm) NOTHROW;
1544 void selection_start_colrow (int col, int row); 1458 void selection_start_colrow (int col, int row) NOTHROW;
1545 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1459 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1546 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1460 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1547 void selection_remove_trailing_spaces (); 1461 void selection_remove_trailing_spaces () NOTHROW;
1548 void selection_send (const XSelectionRequestEvent &rq); 1462 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1549 1463 void selection_click (int clicks, int x, int y) NOTHROW;
1550#if defined(NEXT_SCROLLBAR) 1464 void selection_extend (int x, int y, int flag) NOTHROW;
1551 // scrollbar-next.C 1465 void selection_rotate (int x, int y) NOTHROW;
1552 Pixmap renderPixmap (const char *const *data, int width, int height);
1553 void init_scrollbar_stuff ();
1554 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1555 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1556#endif
1557
1558#if defined(RXVT_SCROLLBAR)
1559 // scrollbar-rxvt.C
1560 void Draw_button (int x, int y, int state, int dirn);
1561 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1562#endif
1563
1564#if defined(XTERM_SCROLLBAR)
1565 // scrollbar-xterm.C
1566 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1567#endif
1568
1569#if defined(PLAIN_SCROLLBAR)
1570 // scrollbar-plain.C
1571 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1572#endif
1573
1574 // scrollbar.C
1575 int scrollbar_mapping (int map);
1576 int scrollbar_show (int update);
1577 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1578 1466
1579 // xdefaults.C 1467 // xdefaults.C
1580 void get_options (int argc, const char *const *argv); 1468 void get_options (int argc, const char *const *argv);
1581 int parse_keysym (const char *str, const char *arg); 1469 int parse_keysym (const char *str, const char *arg);
1582 void get_xdefaults (FILE *stream, const char *name); 1470 const char *x_resource (const char *name);
1583 void extract_resources (); 1471 void extract_resources ();
1584 // xpm.C
1585 int scale_pixmap (const char *geom);
1586 void resize_pixmap ();
1587 Pixmap set_bgPixmap (const char *file);
1588}; 1472};
1589 1473
1590/* 1474#endif /* _RXVT_H_ */
1591 *****************************************************************************
1592 * PROTOTYPES
1593 *****************************************************************************
1594 */
1595#ifdef PROTOTYPES
1596# define __PROTO(p) p
1597#else
1598# define __PROTO(p) ()
1599#endif
1600 1475
1601#ifdef DEBUG_malloc
1602# include "dmalloc.h" /* This comes last */
1603#endif
1604
1605#endif /* _RXVT_H_ */
1606

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