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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.172 by root, Sat Dec 31 16:30:42 2005 UTC vs.
Revision 1.343 by ayin, Sat Dec 29 12:36:56 2007 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
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#if ENABLE_FRILLS 86#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 87
26# define ENABLE_EWMH 1 88// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 89#if ENABLE_MINIMAL
90# define strcmp(a,b) (strcmp)(a,b)
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)
28#endif 95#endif
29 96
30/* 97/*
31 ***************************************************************************** 98 *****************************************************************************
32 * SYSTEM HACKS 99 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 108#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 109# define __sun__ 1
43#endif 110#endif
44 111
45#ifndef HAVE_XPOINTER 112#ifndef HAVE_XPOINTER
46typedef char *XPointer; 113typedef char *XPointer;
47#endif 114#endif
48 115
49#ifdef HAVE_TERMIOS_H
50# include <termios.h> 116#include <termios.h>
51typedef struct termios ttymode_t;
52#else
53# include <sgtty.h>
54typedef struct {
55 struct sgttyb sg;
56 struct tchars tc;
57 struct ltchars lc;
58 int line;
59 int local;
60} ttymode_t;
61#endif
62 117
63#ifdef XPM_BACKGROUND 118#include "background.h"
64# ifdef XPM_INC_X11
65# include <X11/xpm.h>
66# else
67# include <xpm.h>
68# endif
69#endif
70 119
71#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 121# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 123# define STDERR_FILENO 2
75#endif 124#endif
76 125
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 126#if !defined (EACCESS) && defined(EAGAIN)
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 127# define EACCESS EAGAIN
79# define NO_SETOWNER_TTYDEV 1
80# endif 128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */
81#endif 133#endif
82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 134
83# define NO_SETOWNER_TTYDEV 1 135#ifndef PATH_MAX
136# define PATH_MAX 16384
84#endif 137#endif
138
139/****************************************************************************/
140
141// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { };
143
144// exception thrown when the command parser runs out of input data
145class out_of_input { };
85 146
86/* 147/*
87 ***************************************************************************** 148 *****************************************************************************
88 * PROTOTYPES 149 * PROTOTYPES
89 ***************************************************************************** 150 *****************************************************************************
90 */ 151 */
91// main.C 152// main.C
92RETSIGTYPE rxvt_Child_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
93RETSIGTYPE rxvt_Exit_signal (int sig); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
94void rxvt_clean_exit (); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
95void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
96void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
97void * rxvt_realloc (void *ptr, size_t size);
98void rxvt_privileges (rxvt_privaction action);
99 158
100// util.C 159// misc.C
101char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105char * rxvt_strdup (const char *str);
106 164
107// misc.C
108char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
109void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
111void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
112void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114int rxvt_Str_match (const char *s1, const char *s2); 171
115const char * rxvt_Str_skip_space (const char *str);
116char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
117int rxvt_Str_escaped (char *str);
118char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 175
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 176void * rxvt_malloc (size_t size);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 177void * rxvt_calloc (size_t number, size_t size);
123void rxvt_usleep (int usecs); 178void * rxvt_realloc (void *ptr, size_t size);
179
180/////////////////////////////////////////////////////////////////////////////
181
182// temporarily replace the process environment
183extern char **environ;
184extern char **rxvt_environ; // the original environ pointer
185
186static inline void
187set_environ (stringvec *envv)
188{
189#if ENABLE_PERL
190 assert (envv);
191#else
192 if (envv)
193#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv;
206}
124 207
125/* 208/*
126 ***************************************************************************** 209 *****************************************************************************
127 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
128 ***************************************************************************** 211 *****************************************************************************
129 */ 212 */
130struct grwin_t;
131 213
132/* Sanitize menubar info */
133#ifndef MENUBAR
134# undef MENUBAR_MAX
135#endif
136#ifndef MENUBAR_MAX
137# define MENUBAR_MAX 0
138#endif
139
140/* If we're using either the rxvt scrollbar or menu bars, keep the 214/* If we're using either the rxvt scrollbar, keep the
141 * scrollColor resource. 215 * scrollColor resource.
142 */ 216 */
143#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
145#else 219#else
146# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
147#endif
148
149#ifdef XPM_BACKGROUND
150typedef struct {
151 short w, h, x, y;
152 Pixmap pixmap;
153} bgPixmap_t;
154#endif 221#endif
155 222
156/* 223/*
157 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
158 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
162 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
163 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
164 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
165}; 232};
166 233
167#if ENABLE_FRILLS
168typedef struct _mwmhints {
169 CARD32 flags;
170 CARD32 functions;
171 CARD32 decorations;
172 INT32 input_mode;
173 CARD32 status;
174} MWMHints;
175#endif
176
177#if ENABLE_XEMBED 234#if ENABLE_XEMBED
178// XEMBED messages 235// XEMBED messages
179# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
180# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
181# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
182# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
183# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
184# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
185# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
186# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
187 244
188# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
189# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
190# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
191# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
192# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
193 250
194// XEMBED detail code 251// XEMBED detail code
195# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
196# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
197# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
198 255
199# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
200#endif 257#endif
201 258
… …
205 ***************************************************************************** 262 *****************************************************************************
206 */ 263 */
207 264
208/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
209#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
210#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
211# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
212#else 269#else
213# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
214#endif 271#endif
215#ifndef TERMENV 272#ifndef TERMENV
… …
218 275
219#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
220# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
221#endif 278#endif
222 279
223#ifdef NO_RESOURCES
224# undef USE_XGETDEFAULT
225#endif
226
227#if ISO_14755
228# define ENABLE_OVERLAY 1
229#endif
230
231/* now look for other badly set stuff */
232
233#if !defined (EACCESS) && defined(EAGAIN)
234# define EACCESS EAGAIN
235#endif
236
237#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
238# define EXIT_SUCCESS 0 /* exit function success */
239# define EXIT_FAILURE 1 /* exit function failure */
240#endif
241
242#define menuBar_esc 10
243#define scrollBar_esc 30 280#define scrollBar_esc 30
244#define menuBar_margin 2 /* margin below text */
245 281
246#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
247# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
248#endif 284#endif
249 285
250/* width of scrollBar, menuBar shadow, must be 1 or 2 */
251#ifdef HALFSHADOW
252# define SHADOW 1
253#else
254# define SHADOW 2
255#endif
256
257#define R_SB_ALIGN_CENTRE 0
258#define R_SB_ALIGN_TOP 1
259#define R_SB_ALIGN_BOTTOM 2
260
261#define R_SB_NEXT 1
262#define R_SB_XTERM 2
263#define R_SB_PLAIN 4
264#define R_SB_RXVT 8
265
266#define SB_WIDTH_NEXT 19
267#define SB_WIDTH_XTERM 15
268#define SB_WIDTH_PLAIN 7
269#ifndef SB_WIDTH_RXVT
270# define SB_WIDTH_RXVT 10
271#endif
272
273/*
274 * NeXT scrollbar defines
275 */
276#define SB_PADDING 1
277#define SB_BORDER_WIDTH 1
278#define SB_BEVEL_WIDTH_UPPER_LEFT 1
279#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
280#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
281#define SB_MARGIN_SPACE (SB_PADDING * 2)
282#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
283#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
284#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
285#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
286#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
287#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
288#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
289#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
290 /*
291 * +-------------+
292 * | | <---< SB_PADDING
293 * | ::::::::::: |
294 * | ::::::::::: |
295 * '''''''''''''''''
296 * ,,,,,,,,,,,,,,,,,
297 * | ::::::::::: |
298 * | ::::::::::: |
299 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
300 * | | :::::::: |
301 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
302 * | +---------+ |
303 * | | ......%%| |
304 * | | ......%%| |
305 * | | .. ()..%%| |
306 * | | ......%%| |
307 * | | %%%%%%%%| |
308 * | +---------+ | <.........................
309 * | | <---< SB_PADDING :
310 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
311 * | | ......%%| | | : :
312 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
313 * | | %%%%%%%%| | | : :
314 * | +---------+ | <-+ : :
315 * | | : :
316 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
317 * | | ......%%| | | : :
318 * | | ..\/..%%| | | : :
319 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
320 * | +---------+ | | : :
321 * | | | : :
322 * +-------------+ <-+.........:............:
323 * ^^|_________| :
324 * || | :
325 * || +---< SB_BUTTON_WIDTH
326 * || :
327 * |+------< SB_PADDING
328 * |: :
329 * +----< SB_BORDER_WIDTH
330 * : :
331 * :............:
332 * |
333 * +---< SB_WIDTH_NEXT
334 */
335
336enum { 286enum {
337 NO_REFRESH = 0 , /* Window not visible at all! */ 287 NO_REFRESH = 0, /* Window not visible at all! */
338 FAST_REFRESH = 1<<0, /* Fully exposed window */ 288 FAST_REFRESH = 1, /* Fully exposed window */
339 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 289 SLOW_REFRESH = 2, /* Partially exposed window */
340 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
341}; 290};
342 291
343#ifdef NO_SECONDARY_SCREEN 292#ifdef NO_SECONDARY_SCREEN
344# define NSCREENS 0 293# define NSCREENS 0
345#else 294#else
… …
376enum { 325enum {
377 PRIMARY = 0, 326 PRIMARY = 0,
378 SECONDARY, 327 SECONDARY,
379}; 328};
380 329
381#define RS_None 0 /* Normal */ 330#define RS_None 0
382 331
383#define RS_fgMask 0x0000007fUL /* 128 colors */ 332#define RS_fgMask 0x0000007fUL // 128 colors
384#define RS_bgMask 0x00003f80UL /* 128 colors */ 333#define RS_bgMask 0x00003f80UL // 128 colors
385 334
386// font styles 335// font styles
387#define RS_Bold 0x00004000UL // value 1 336#define RS_Bold 0x00004000UL // value 1
388#define RS_Italic 0x00008000UL // value 2 337#define RS_Italic 0x00008000UL // value 2
389 338
390// fake styles 339// fake styles
391#define RS_Blink 0x00010000UL /* blink */ 340#define RS_Blink 0x00010000UL // blink
392#define RS_RVid 0x00020000UL /* reverse video */ 341#define RS_RVid 0x00020000UL // reverse video
393#define RS_Uline 0x00040000UL /* underline */ 342#define RS_Uline 0x00040000UL // underline
394 343
395// 5 bits still to go 344// toggle this to force redraw, must be != RS_Careful
345#define RS_redraw 0x01000000UL
346
347// 5 custom bits for extensions
348#define RS_customCount 32
349#define RS_customMask 0x00f80000UL
350#define RS_customShift 19
396 351
397// other flags 352// other flags
398#define RS_Careful 0x80000000UL /* be careful when drawing these */ 353#define RS_Careful 0x80000000UL /* be careful when drawing these */
399 354
400#define RS_styleCount 4 355#define RS_styleCount 4
… …
426 C0_NUL = 0x00, 381 C0_NUL = 0x00,
427 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 382 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
428 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 383 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
429 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 384 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
430 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 385 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
431}; 386};
432#define CHAR_ST 0x9c /* 0234 */ 387#define CHAR_ST 0x9c /* 0234 */
433 388
434/* 389/*
435 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 390 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
436 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 391 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
442 XTerm_property = 3, // change X property 397 XTerm_property = 3, // change X property
443 XTerm_Color = 4, // change colors 398 XTerm_Color = 4, // change colors
444 XTerm_Color00 = 10, // not implemented, CLASH! 399 XTerm_Color00 = 10, // not implemented, CLASH!
445 XTerm_Color01 = 11, // not implemented 400 XTerm_Color01 = 11, // not implemented
446 XTerm_Color_cursor = 12, // change actual 'Cursor' color 401 XTerm_Color_cursor = 12, // change actual 'Cursor' color
447 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
448 XTerm_Color_pointer_bg = 14, // not implemented 403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
449 XTerm_Color05 = 15, // not implemented 404 XTerm_Color05 = 15, // not implemented (tektronix fg)
450 XTerm_Color06 = 16, // not implemented 405 XTerm_Color06 = 16, // not implemented (tektronix bg)
451 XTerm_Color_RV = 17, // change actual 'Highlight' color 406 XTerm_Color_RV = 17, // change actual 'Highlight' color
452 XTerm_logfile = 46, // not implemented 407 XTerm_logfile = 46, // not implemented
453 XTerm_font = 50, 408 XTerm_font = 50,
454 409
455 XTerm_konsole30 = 30, // reserved for konsole 410 XTerm_konsole30 = 30, // reserved for konsole
456 XTerm_konsole31 = 31, // reserved for konsole 411 XTerm_konsole31 = 31, // reserved for konsole
457 XTerm_emacs51 = 51, // reserved for emacs shell 412 XTerm_emacs51 = 51, // reserved for emacs shell
458 /* 413 /*
459 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
460 */ 416 */
461 XTerm_Color_BD = 18, // change actual 'Bold' color 417 Rxvt_Color_BD = 18, // change actual 'Bold' color
462 XTerm_Color_UL = 19, // change actual 'Underline' color 418 Rxvt_Color_UL = 19, // change actual 'Underline' color
463 XTerm_Pixmap = 20, // new bg pixmap 419 Rxvt_Pixmap = 20, // new bg pixmap
464 XTerm_restoreFG = 39, // change default fg color 420 Rxvt_restoreFG = 39, // change default fg color
465 XTerm_restoreBG = 49, // change default bg color 421 Rxvt_restoreBG = 49, // change default bg color
466 XTerm_dumpscreen = 55, // dump scrollback and all of screen 422 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
467 423
468 URxvt_locale = 701, // change locale 424 URxvt_locale = 701, // change locale
469 URxvt_Menu = 703, // set menu item 425 URxvt_version = 702, // request version
426
470 URxvt_Color_IT = 704, // change actual 'Italic' colour 427 URxvt_Color_IT = 704, // change actual 'Italic' colour
471 URxvt_Color_tint = 705, // change actual tint colour 428 URxvt_Color_tint = 705, // change actual tint colour
429 URxvt_Color_BD = 706,
430 URxvt_Color_UL = 707,
472 431
473 URxvt_font = 710, 432 URxvt_font = 710,
474 URxvt_boldFont = 711, 433 URxvt_boldFont = 711,
475 URxvt_italicFont = 712, 434 URxvt_italicFont = 712,
476 URxvt_boldItalicFont = 713, 435 URxvt_boldItalicFont = 713,
477 436
478 URxvt_view_up = 720, 437 URxvt_view_up = 720,
479 URxvt_view_down = 721, 438 URxvt_view_down = 721,
439
440 URxvt_perl = 777,
480}; 441};
481 442
482/* Words starting with `Color_' are colours. Others are counts */ 443/* Words starting with `Color_' are colours. Others are counts */
483/* 444/*
484 * The PixColor and rendition colour usage should probably be decoupled 445 * The PixColor and rendition colour usage should probably be decoupled
485 * on the unnecessary items, e.g. Color_pointer, but won't bother 446 * on the unnecessary items, e.g. Color_pointer, but won't bother
486 * until we need to. Also, be aware of usage in pixcolor_set 447 * until we need to. Also, be aware of usage in pixcolor_set
487 */ 448 */
488 449
489enum colour_list { 450enum colour_list {
451 Color_none = -2,
452 Color_transparent = -1,
490 Color_fg = 0, 453 Color_fg = 0,
491 Color_bg, 454 Color_bg,
492 minCOLOR, /* 2 */ 455 minCOLOR, /* 2 */
493 Color_Black = minCOLOR, 456 Color_Black = minCOLOR,
494 Color_Red3, 457 Color_Red3,
… …
536#endif 499#endif
537#ifdef KEEP_SCROLLCOLOR 500#ifdef KEEP_SCROLLCOLOR
538 Color_scroll, 501 Color_scroll,
539 Color_trough, 502 Color_trough,
540#endif 503#endif
541#if TINTING 504#if ENABLE_TRANSPARENCY
542 Color_tint, 505 Color_tint,
543#endif 506#endif
544#if OFF_FOCUS_FADING 507#if OFF_FOCUS_FADING
545 Color_fade, 508 Color_fade,
546#endif 509#endif
… …
554#endif 517#endif
555}; 518};
556 519
557#define Color_Bits 7 // 0 .. maxTermCOLOR 520#define Color_Bits 7 // 0 .. maxTermCOLOR
558 521
559#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
560#define NPIXCLR_BITS 32
561
562/* 522/*
563 * Resource list 523 * Resource list
564 */ 524 */
565enum { 525enum {
566 Rs_display_name = 0, 526# define def(name) Rs_ ## name,
567 Rs_term_name, 527# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
568 Rs_iconName, 528# include "rsinc.h"
569 Rs_geometry, 529# undef def
570 Rs_reverseVideo, 530# undef reserve
571 Rs_color,
572 _Rs_color = Rs_color + NRS_COLORS - 1,
573 Rs_font,
574#if ENABLE_STYLES
575 Rs_boldFont,
576 Rs_italicFont,
577 Rs_boldItalicFont,
578#endif
579 Rs_name,
580 Rs_title,
581#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
582 Rs_path,
583#endif
584#ifdef XPM_BACKGROUND
585 Rs_backgroundPixmap,
586#endif
587#if (MENUBAR_MAX)
588 Rs_menu,
589#endif
590 Rs_loginShell,
591 Rs_jumpScroll,
592#ifdef HAVE_SCROLLBARS
593 Rs_scrollBar,
594 Rs_scrollBar_right,
595 Rs_scrollBar_floating,
596 Rs_scrollBar_align,
597 Rs_scrollstyle, /* Rs_scrollBar_style */
598 Rs_scrollBar_thickness,
599#endif
600 Rs_scrollTtyOutput,
601 Rs_scrollTtyKeypress,
602 Rs_scrollWithBuffer,
603 Rs_saveLines,
604 Rs_utmpInhibit,
605 Rs_visualBell,
606#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
607 Rs_mapAlert,
608#endif
609#ifdef META8_OPTION
610 Rs_meta8,
611#endif
612#ifdef MOUSE_WHEEL
613 Rs_mouseWheelScrollPage,
614#endif
615#ifndef NO_BACKSPACE_KEY
616 Rs_backspace_key,
617#endif
618#ifndef NO_DELETE_KEY
619 Rs_delete_key,
620#endif
621 Rs_selectstyle,
622#ifdef PRINTPIPE
623 Rs_print_pipe,
624#endif
625#ifdef USE_XIM
626 Rs_preeditType,
627 Rs_inputMethod,
628#endif
629#ifdef TRANSPARENT
630 Rs_transparent,
631 Rs_transparent_all,
632#endif
633#if ENABLE_FRILLS
634 Rs_pty_fd,
635 Rs_hold,
636 Rs_ext_bwidth,
637 Rs_int_bwidth,
638 Rs_borderLess,
639 Rs_lineSpace,
640 Rs_cursorUnderline,
641 Rs_intensityStyles,
642#endif
643#if CURSOR_BLINK
644 Rs_cursorBlink,
645#endif
646#if ENABLE_XEMBED
647 Rs_embed,
648#endif
649 Rs_cutchars,
650 Rs_modifier,
651 Rs_answerbackstring,
652 Rs_tripleclickwords,
653 Rs_insecure,
654 Rs_pointerBlank,
655 Rs_pointerBlankDelay,
656 Rs_imLocale,
657 Rs_imFont,
658 Rs_pastableTabs,
659#ifndef NO_SECONDARY_SCREEN
660 Rs_secondaryScreen,
661 Rs_secondaryScroll,
662#endif
663#ifdef OFF_FOCUS_FADING
664 Rs_fade,
665#endif
666#ifdef TINTING
667 Rs_shade,
668#endif
669 NUM_RESOURCES 531 NUM_RESOURCES
670};
671
672// see init.C:xa_names, which must be kept in sync
673enum {
674 XA_TEXT = 0,
675 XA_COMPOUND_TEXT,
676 XA_UTF8_STRING,
677 XA_MULTIPLE,
678 XA_TARGETS,
679 XA_TIMESTAMP,
680 XA_VT_SELECTION,
681 XA_INCR,
682 XA_WM_PROTOCOLS,
683 XA_WM_DELETE_WINDOW,
684 XA_CLIPBOARD,
685#if ENABLE_FRILLS
686 XA_MOTIF_WM_HINTS,
687#endif
688#if ENABLE_EWMH
689 XA_NET_WM_PID,
690 XA_NET_WM_NAME,
691 XA_NET_WM_ICON_NAME,
692 XA_NET_WM_PING,
693#endif
694#if USE_XIM
695 XA_WM_LOCALE_NAME,
696#endif
697#if TRANSPARENT
698 XA_XROOTPMAP_ID,
699 XA_ESETROOT_PMAP_ID,
700#endif
701#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
702 XA_DNDPROTOCOL,
703 XA_DNDSELECTION,
704#endif
705#if ENABLE_XEMBED
706 XA_XEMBED,
707 XA_XEMBED_INFO,
708#endif
709 NUM_XA
710}; 532};
711 533
712/* DEC private modes */ 534/* DEC private modes */
713#define PrivMode_132 (1UL<<0) 535#define PrivMode_132 (1UL<<0)
714#define PrivMode_132OK (1UL<<1) 536#define PrivMode_132OK (1UL<<1)
… …
723#define PrivMode_ShiftKeys (1UL<<10) 545#define PrivMode_ShiftKeys (1UL<<10)
724#define PrivMode_VisibleCursor (1UL<<11) 546#define PrivMode_VisibleCursor (1UL<<11)
725#define PrivMode_MouseX10 (1UL<<12) 547#define PrivMode_MouseX10 (1UL<<12)
726#define PrivMode_MouseX11 (1UL<<13) 548#define PrivMode_MouseX11 (1UL<<13)
727#define PrivMode_scrollBar (1UL<<14) 549#define PrivMode_scrollBar (1UL<<14)
728#define PrivMode_menuBar (1UL<<15)
729#define PrivMode_TtyOutputInh (1UL<<16) 550#define PrivMode_TtyOutputInh (1UL<<15)
730#define PrivMode_Keypress (1UL<<17) 551#define PrivMode_Keypress (1UL<<16)
731#define PrivMode_smoothScroll (1UL<<18) 552#define PrivMode_smoothScroll (1UL<<17)
732#define PrivMode_vt52 (1UL<<19) 553#define PrivMode_vt52 (1UL<<18)
733#define PrivMode_LFNL (1UL<<20) 554#define PrivMode_LFNL (1UL<<19)
734/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
735/* #define PrivMode_MouseX11Track (1LU<<21) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
736 557
737#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
738#define PrivMode(test,bit) \
739 if (test) \
740 priv_modes |= (bit); \
741 else \
742 priv_modes &= ~(bit)
743 559
744#ifdef ALLOW_132_MODE 560#ifdef ALLOW_132_MODE
745# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
746#else 562#else
747# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
748#endif 564#endif
749 565
750// do not change these constants lightly, there are many interdependencies 566// do not change these constants lightly, there are many interdependencies
751#define IMBUFSIZ 128 // input modifier buffer sizes 567#define IMBUFSIZ 128 // input modifier buffer sizes
752#define KBUFSZ 512 // size of keyboard mapping buffer 568#define KBUFSZ 512 // size of keyboard mapping buffer
753#define CBUFSIZ 4096 // size of command buffer 569#define CBUFSIZ 2048 // size of command buffer
754#define UBUFSIZ 4096 // character buffer 570#define UBUFSIZ 2048 // character buffer
755 571
756#ifndef PATH_MAX 572#if ENABLE_FRILLS
757# define PATH_MAX 16384 573# include <X11/Xmd.h>
574typedef struct _mwmhints {
575 CARD32 flags;
576 CARD32 functions;
577 CARD32 decorations;
578 INT32 input_mode;
579 CARD32 status;
580} MWMHints;
758#endif 581#endif
759 582
760/* Motif window hints */ 583/* Motif window hints */
761#define MWM_HINTS_FUNCTIONS (1L << 0) 584#define MWM_HINTS_FUNCTIONS (1L << 0)
762#define MWM_HINTS_DECORATIONS (1L << 1) 585#define MWM_HINTS_DECORATIONS (1L << 1)
… …
787/* 610/*
788 ***************************************************************************** 611 *****************************************************************************
789 * MACRO DEFINES 612 * MACRO DEFINES
790 ***************************************************************************** 613 *****************************************************************************
791 */ 614 */
792#define memset(x, y, z) memset((x), (y), (size_t)(z)) 615#define dLocal(type,name) type const name = this->name
793#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
794#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
795#define strcasecmp(x, y) strcasecmp((x), (y))
796#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
797#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
798#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
799#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
800#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
801#define strcat(x, y) strcat((char *)(x), (const char *)(y))
802#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
803#define strdup(x) strdup((const char *)(x))
804#define strlen(x) strlen((const char *)(x))
805#define strchr(x, y) strchr((const char *)(x), (int)(y))
806#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
807 616
808#define dDisp Display *disp = display->display 617// for speed reasons, we assume that all codepoints 32 to 126 are
618// single-width.
619#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
809 620
810/* convert pixel dimensions to row/column values. Everything as int32_t */ 621/* convert pixel dimensions to row/column values. Everything as int32_t */
811#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 622#define Pixel2Col(x) Pixel2Width((int32_t)(x))
812#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 623#define Pixel2Row(y) Pixel2Height((int32_t)(y))
813#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 624#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
815#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 626#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
816#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 627#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
817#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
818#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
819 630
820#define TermWin_TotalWidth() ((int32_t)this->width)
821#define TermWin_TotalHeight() ((int32_t)this->height)
822
823// for m >= -n, ensure remainder lies between 0..n-1
824#define MOD(m,n) (((m) + (n)) % (n))
825
826#define LINENO(n) MOD (term_start + int(n), total_rows) 631#define LINENO(n) MOD (term_start + int(n), total_rows)
827#define ROW(n) row_buf [LINENO (n)] 632#define ROW(n) row_buf [LINENO (n)]
828 633
829/* how to build & extract colors and attributes */ 634/* how to build & extract colors and attributes */
830#define GET_BASEFG(x) (((x) & RS_fgMask)) 635#define GET_BASEFG(x) (((x) & RS_fgMask))
831#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 636#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
832#ifndef NO_BRIGHTCOLOR
833# define GET_FGCOLOR(x) ( \
834 !((x) & RS_Bold) \
835 || (ENABLE_STYLES && !(options & Opt_intensityStyles)) \
836 || !IN_RANGE_INC (GET_BASEFG (x), minCOLOR, minBrightCOLOR) \
837 ? GET_BASEFG (x) \
838 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
839# define GET_BGCOLOR(x) ( \
840 !((x) & RS_Blink) \
841 || (ENABLE_STYLES && !(options & Opt_intensityStyles)) \
842 || !IN_RANGE_INC (GET_BASEBG (x), minCOLOR, minBrightCOLOR) \
843 ? GET_BASEBG (x) \
844 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
845#else
846# define GET_FGCOLOR(x) GET_BASEFG(x)
847# define GET_BGCOLOR(x) GET_BASEBG(x)
848#endif
849 637
850#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 638#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
851#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 639#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
852 640
853#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 641#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
862#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 650#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
863#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 651#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
864 652
865#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 653#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
866 654
867#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 655#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
868#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 656#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
869 657
870#if ENABLE_STYLES 658#if ENABLE_STYLES
871# define FONTSET(style) fontset[GET_STYLE (style)] 659# define FONTSET(style) fontset[GET_STYLE (style)]
872#else 660#else
873# define FONTSET(style) fontset[0] 661# define FONTSET(style) fontset[0]
… …
876#ifdef HAVE_SCROLLBARS 664#ifdef HAVE_SCROLLBARS
877# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 665# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
878#else 666#else
879# define scrollbar_TotalWidth() (0) 667# define scrollbar_TotalWidth() (0)
880#endif 668#endif
881#define scrollbar_isMotion() (scrollBar.state == 'm')
882#define scrollbar_isUp() (scrollBar.state == 'U')
883#define scrollbar_isDn() (scrollBar.state == 'D')
884#define scrollbar_isUpDn() isupper (scrollBar.state)
885#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
886 669
887#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
888#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
889 && (y) <= scrollbarnext_dnval ())
890#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
891#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
892#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
893#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
894#define SCROLLRXVT_MINHEIGHT 10
895#define SCROLLXTERM_MINHEIGHT 10
896
897#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
898 ? SCROLLNEXT_MINHEIGHT \
899 : SCROLLRXVT_MINHEIGHT)
900#define scrollbar_above_slider(y) ((y) < scrollBar.top)
901#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
902#define scrollbar_position(y) ((y) - scrollBar.beg)
903#define scrollbar_size() (scrollBar.end - scrollBar.beg \
904 - scrollbar_minheight ())
905
906#if (MENUBAR_MAX > 1)
907/* rendition style flags */
908# define menuBar_height() (fheight + SHADOW)
909# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
910# define isMenuBarWindow(w) ((w) == menuBar.win)
911#else
912# define menuBar_height() (0)
913# define menuBar_TotalHeight() (0)
914# define isMenuBarWindow(w) (0)
915#endif
916
917#ifdef XPM_BACKGROUND
918# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
919#else
920# define XPMClearArea(a, b, c, d, e, f, g)
921#endif
922
923#ifdef UTMP_SUPPORT
924# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
925# undef HAVE_UTMPX_H
926# undef HAVE_STRUCT_UTMPX
927# endif
928# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
929# undef HAVE_UTMP_H
930# undef HAVE_STRUCT_UTMP
931# endif
932
933# ifdef HAVE_UTMPX_H
934# include <utmpx.h>
935# endif
936# ifdef HAVE_UTMP_H
937# include <utmp.h>
938# endif
939#endif
940
941#ifdef DEBUG_CMD
942# define D_CMD(x) fprintf x ; fputc('\n', stderr)
943#else
944# define D_CMD(x)
945#endif
946#ifdef DEBUG_INIT
947# define D_INIT(x) fprintf x ; fputc('\n', stderr)
948#else
949# define D_INIT(x)
950#endif
951#ifdef DEBUG_MAIN
952# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
953#else
954# define D_MAIN(x)
955#endif
956#ifdef DEBUG_SIZE
957# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
958#else
959# define D_SIZE(x)
960#endif
961
962extern class rxvt_failure_exception { } rxvt_failure_exception;
963
964typedef callback1<void, const char *> log_callback; 670typedef callback<void (const char *)> log_callback;
965typedef callback1<int, int> getfd_callback; 671typedef callback<int (int)> getfd_callback;
966 672
967extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
968extern void rxvt_log (const char *fmt, ...);
969extern void rxvt_warn (const char *fmt, ...);
970extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
971extern void rxvt_exit_failure () __attribute__ ((noreturn));
972
973#define SET_LOCALE(locale) rxvt_set_locale (locale)
974extern bool rxvt_set_locale (const char *locale);
975
976/*
977 ***************************************************************************** 673/****************************************************************************/
978 * VARIABLES 674
675#define LINE_LONGER 0x0001 // line is continued on the next row
676#define LINE_FILTERED 0x0002 // line has been filtered
677#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
678#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
679#define LINE_BIDI 0x0010 // line needs bidi (NYI)
680
681struct line_t {
682 text_t *t; // terminal the text
683 rend_t *r; // rendition, uses RS_ flags
684 tlen_t_ l; // length of each text line
685 uint32_t f; // flags
686
687 bool is_longer ()
688 {
689 return f & LINE_LONGER;
690 }
691
692 void is_longer (int set)
693 {
694 if (set)
695 f |= LINE_LONGER;
696 else
697 f &= ~LINE_LONGER;
698 }
699
700 void clear ()
701 {
702 t = 0;
703 r = 0;
704 l = 0;
705 f = 0;
706 }
707
708 void touch () // call whenever a line is changed/touched/updated
709 {
710#if ENABLE_PERL
711 f &= ~LINE_FILTERED;
712#endif
713 }
714
715 void touch (int col)
716 {
717 max_it (l, col);
718 touch ();
719 }
720};
721
979 ***************************************************************************** 722/****************************************************************************/
980 */
981#ifdef MENUBAR
982# include "menubar.h"
983#endif
984 723
985#define BLINK_INTERVAL 0.5
986#define TEXT_BLINK_INTERVAL 0.5
987
988#ifndef __attribute__
989# ifdef __GNUC__
990# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
991# define __attribute__(x)
992# endif
993# endif
994# define __attribute__(x)
995#endif
996
997// primivite wrapper around mbstate_t to ensure initialisation 724// primitive wrapper around mbstate_t to ensure initialisation
998struct mbstate { 725struct mbstate {
999 mbstate_t mbs; 726 mbstate_t mbs;
1000 727
1001 operator mbstate_t *() { return &mbs; } 728 operator mbstate_t *() { return &mbs; }
1002 void reset () { memset (&mbs, 0, sizeof (mbs)); } 729 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1003 mbstate () { reset (); } 730 mbstate () { reset (); }
1004}; 731};
1005 732
733/****************************************************************************/
734
1006#define UNICODE_MASK 0x1fffffUL 735#define UNICODE_MASK 0x1fffffUL
1007 736
1008#if UNICODE3 737#if UNICODE_3
1009# define COMPOSE_LO 0x40000000UL 738# define COMPOSE_LO 0x40000000UL
1010# define COMPOSE_HI 0x400fffffUL 739# define COMPOSE_HI 0x400fffffUL
1011# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 740# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1012#else 741#else
742# if ENABLE_PERL
743# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
744# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
745# else
1013# define COMPOSE_LO 0xd800UL 746# define COMPOSE_LO 0xd800UL
1014# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 747# define COMPOSE_HI 0xf8ffUL
1015# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 748# endif
749# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1016#endif 750#endif
1017 751
1018#if ENABLE_COMBINING 752#if ENABLE_COMBINING
1019// compose chars are used to represent composite characters 753// compose chars are used to represent composite characters
1020// that are not representable in unicode, as well as characters 754// that are not representable in unicode, as well as characters
… …
1040}; 774};
1041 775
1042extern class rxvt_composite_vec rxvt_composite; 776extern class rxvt_composite_vec rxvt_composite;
1043#endif 777#endif
1044 778
779/****************************************************************************/
1045 780
1046#ifdef KEYSYM_RESOURCE 781#ifdef KEYSYM_RESOURCE
1047 class keyboard_manager; 782class keyboard_manager;
1048#endif 783#endif
1049 784
785typedef struct rxvt_term *rxvt_t;
786
787extern rxvt_t rxvt_current_term;
788
789#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
790#define GET_R rxvt_current_term
791
792typedef struct {
793 int row;
794 int col;
795} row_col_t;
796
797/*
798 * terminal limits:
799 *
800 * width : 1 <= width
801 * height : 1 <= height
802 * ncol : 1 <= ncol <= MAX(tlen_t)
803 * nrow : 1 <= nrow <= MAX(int)
804 * saveLines : 0 <= saveLines <= MAX(int)
805 * term_start : 0 <= term_start < saveLines
806 * total_rows : nrow + saveLines
807 *
808 * top_row : -saveLines <= top_row <= 0
809 * view_start : top_row <= view_start <= 0
810 *
811 * | most coordinates are stored relative to term_start,
812 * ROW_BUF | which is the first line of the terminal screen
813 * |························= row_buf[0]
814 * |························= row_buf[1]
815 * |························= row_buf[2] etc.
816 * |
817 * +------------+···········= term_start + top_row
818 * | scrollback |
819 * | scrollback +---------+·= term_start + view_start
820 * | scrollback | display |
821 * | scrollback | display |
822 * +------------+·display·+·= term_start
823 * | terminal | display |
824 * | terminal +---------+
825 * | terminal |
826 * | terminal |
827 * +------------+···········= term_stat + nrow - 1
828 * |
829 * |
830 * END······················= total_rows
831 */
832
833struct TermWin_t {
834 int width; /* window width [pixels] */
835 int height; /* window height [pixels] */
836 int fwidth; /* font width [pixels] */
837 int fheight; /* font height [pixels] */
838 int fbase; /* font ascent (baseline) [pixels] */
839 int ncol; /* window columns [characters] */
840 int nrow; /* window rows [characters] */
841 int focus; /* window has focus */
842 int mapped; /* window state mapped? */
843 int int_bwidth; /* internal border width */
844 int ext_bwidth; /* external border width */
845 int lineSpace; /* number of extra pixels between rows */
846 int saveLines; /* number of lines that fit in scrollback */
847 int total_rows; /* total number of rows in this terminal */
848 int term_start; /* term lines start here */
849 int view_start; /* scrollback view starts here */
850 int top_row; /* topmost row index of scrollback */
851 Window parent[6]; /* parent identifiers - we're parent[0] */
852 Window vt; /* vt100 window */
853 GC gc; /* GC for drawing */
854 Pixmap pixmap;
855 rxvt_drawable *drawable;
856 rxvt_fontset *fontset[4];
857};
858
859/*
860 * screen accounting:
861 * screen_t elements
862 * row: Cursor row position : 0 <= row < nrow
863 * col: Cursor column position : 0 <= col < ncol
864 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
865 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
866 *
867 * selection_t elements
868 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
869 * nothing is selected
870 * beg: row/column of beginning of selection : never past mark
871 * mark: row/column of initial click : never past end
872 * end: row/column of one character past end of selection
873 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
874 * * Note: col == -1 ==> we're left of screen
875 *
876 */
877typedef struct {
878 row_col_t cur; /* cursor position on the screen */
879 int tscroll; /* top of settable scroll region */
880 int bscroll; /* bottom of settable scroll region */
881 unsigned int charset; /* character set number [0..3] */
882 unsigned int flags; /* see below */
883 row_col_t s_cur; /* saved cursor position */
884 unsigned int s_charset; /* saved character set number [0..3] */
885 char s_charset_char;
886 rend_t s_rstyle; /* saved rendition style */
887} screen_t;
888
889enum selection_op_t {
890 SELECTION_CLEAR = 0, /* nothing selected */
891 SELECTION_INIT, /* marked a point */
892 SELECTION_BEGIN, /* started a selection */
893 SELECTION_CONT, /* continued selection */
894 SELECTION_DONE /* selection put in CUT_BUFFER0 */
895};
896
897typedef struct {
898 wchar_t *text; /* selected text */
899 unsigned int len; /* length of selected text */
900 unsigned int screen; /* screen being used */
901 unsigned int clicks; /* number of clicks */
902 selection_op_t op; /* current operation */
903 bool rect; /* rectangular selection? */
904 row_col_t beg; /* beginning of selection <= mark */
905 row_col_t mark; /* point of initial click <= end */
906 row_col_t end; /* one character past end point */
907} selection_t;
908
909/* ------------------------------------------------------------------------- */
910
911/* screen_t flags */
912#define Screen_Relative (1<<0) /* relative origin mode flag */
913#define Screen_VisibleCursor (1<<1) /* cursor visible? */
914#define Screen_Autowrap (1<<2) /* auto-wrap flag */
915#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
916#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
917#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
918
919/* rxvt_vars.options */
920enum {
921# define def(name,idx) Opt_ ## name = idx,
922# define nodef(name) Opt_ ## name = 0,
923# include "optinc.h"
924# undef nodef
925# undef def
926Opt_count
927};
928
929/* ------------------------------------------------------------------------- */
930
931struct rxvt_vars : TermWin_t {
932 scrollBar_t scrollBar;
933 uint8_t options[(Opt_count + 7) >> 3];
934 XSizeHints szHint;
935 rxvt_color *pix_colors;
936 Cursor TermWin_cursor; /* cursor for vt window */
937 int sb_shadow; /* scrollbar shadow width */
938 int numlock_state;
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
940 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen;
944 screen_t swap;
945 selection_t selection;
946 rxvt_color pix_colors_focused[TOTAL_COLORS];
947#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif
950};
951
1050struct rxvt_term : zero_initialized, rxvt_vars { 952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
953
954 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off
958
1051 log_callback *log_hook; // log error messages through this hook, if != 0 959 log_callback *log_hook; // log error messages through this hook, if != 0
1052 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 960 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1053 961#if ENABLE_PERL
962 rxvt_perl_term perl;
963#endif
1054 struct mbstate mbstate; // current input multibyte state 964 struct mbstate mbstate; // current input multibyte state
1055 965
1056 unsigned char want_refresh:1, 966 unsigned char want_refresh:1,
1057#ifdef TRANSPARENT
1058 want_full_refresh:1, /* awaiting full screen refresh */
1059#endif
1060#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061 am_transparent:1, /* is a transparent term */
1062 am_pixmap_trans:1, /* transparency w/known root pixmap */
1063#endif
1064 current_screen:1, /* primary or secondary */ 967 current_screen:1, /* primary or secondary */
1065 hate_those_clicks:1, /* a.k.a. keep mark position */
1066 num_scr_allow:1, 968 num_scr_allow:1,
1067 bypass_keystate:1, 969 bypass_keystate:1,
1068#ifdef CURSOR_BLINK 970#ifdef CURSOR_BLINK
1069 hidden_cursor:1, 971 hidden_cursor:1,
1070#endif 972#endif
… …
1085#endif 987#endif
1086 scrollbar_align, 988 scrollbar_align,
1087 selection_wait, 989 selection_wait,
1088 selection_type; 990 selection_type;
1089/* ---------- */ 991/* ---------- */
992 bool rvideo_state, rvideo_mode;
993#ifndef NO_BELL
1090 short rvideo; 994 bool rvideo_bell;
995#endif
1091 int num_scr; /* screen: number lines scrolled */ 996 int num_scr; /* screen: number lines scrolled */
1092 int prev_ncol, /* screen: previous number of columns */ 997 int prev_ncol, /* screen: previous number of columns */
1093 prev_nrow; /* screen: previous number of rows */ 998 prev_nrow; /* screen: previous number of rows */
1094/* ---------- */ 999/* ---------- */
1095 rend_t rstyle; 1000 rend_t rstyle;
1096/* ---------- */
1097 uint32_t pixcolor_set[NPIXCLR_SETS];
1098/* ---------- */ 1001/* ---------- */
1099#ifdef SELECTION_SCROLLING 1002#ifdef SELECTION_SCROLLING
1100 int scroll_selection_lines; 1003 int scroll_selection_lines;
1101 enum page_dirn scroll_selection_dir; 1004 enum page_dirn scroll_selection_dir;
1102 int selection_save_x, 1005 int selection_save_x,
… …
1108 /* give proper Scroll behaviour */ 1011 /* give proper Scroll behaviour */
1109#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1012#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110 mouse_slip_wheel_speed, 1013 mouse_slip_wheel_speed,
1111#endif 1014#endif
1112 refresh_count, 1015 refresh_count,
1113 refresh_limit,
1114 last_bot, /* scrollbar last bottom position */ 1016 last_bot, /* scrollbar last bottom position */
1115 last_top, /* scrollbar last top position */ 1017 last_top, /* scrollbar last top position */
1116 last_state, /* scrollbar last state */ 1018 last_state, /* scrollbar last state */
1117 scrollbar_len, 1019 scrollbar_len,
1118#ifdef MENUBAR
1119 menu_readonly, /* okay to alter menu? */
1120 Arrows_x,
1121#endif
1122#if MENUBAR_MAX > 1
1123 Nbars,
1124#endif
1125 window_vt_x, 1020 window_vt_x,
1126 window_vt_y, 1021 window_vt_y,
1127 window_sb_x, 1022 window_sb_x,
1023 mouse_row,
1024 mouse_col,
1128# ifdef POINTER_BLANK 1025# ifdef POINTER_BLANK
1129 pointerBlankDelay, 1026 pointerBlankDelay,
1130# endif 1027# endif
1131 allowedxerror; 1028 allowedxerror;
1132/* ---------- */ 1029/* ---------- */
… …
1136 int old_width, /* last used width in screen resize */ 1033 int old_width, /* last used width in screen resize */
1137 old_height; /* last used height in screen resize */ 1034 old_height; /* last used height in screen resize */
1138 unsigned long priv_modes, 1035 unsigned long priv_modes,
1139 SavedModes; 1036 SavedModes;
1140/* ---------- */ 1037/* ---------- */
1141 Atom xa[NUM_XA]; 1038 Atom *xa;
1142/* ---------- */ 1039/* ---------- */
1143#ifdef MENUBAR 1040#ifdef RXVT_SCROLLBAR
1144 GC menubarGC;
1145#endif
1146#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147 GC scrollbarGC, 1041 GC scrollbarGC,
1148 topShadowGC, 1042 topShadowGC,
1149 botShadowGC; 1043 botShadowGC;
1150#endif 1044#endif
1151#ifdef XTERM_SCROLLBAR 1045#ifdef XTERM_SCROLLBAR
… …
1174 char * incr_buf; 1068 char * incr_buf;
1175 size_t incr_buf_size, incr_buf_fill; 1069 size_t incr_buf_size, incr_buf_fill;
1176/* ---------- */ 1070/* ---------- */
1177 Cursor leftptr_cursor; 1071 Cursor leftptr_cursor;
1178/* ---------- */ 1072/* ---------- */
1179#ifndef NO_BACKSPACE_KEY
1180 const char *key_backspace;
1181#endif
1182#ifndef NO_DELETE_KEY
1183 const char *key_delete;
1184#endif
1185 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
1186 XComposeStatus compose; 1074 XComposeStatus compose;
1187 ttymode_t tio; 1075 struct termios tio;
1188#ifdef UTMP_SUPPORT
1189# ifdef HAVE_STRUCT_UTMP
1190 struct utmp ut;
1191# endif
1192# ifdef HAVE_STRUCT_UTMPX
1193 struct utmpx utx;
1194# endif
1195# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196 char ut_id[5];
1197# endif
1198 int utmp_pos;
1199#endif
1200 row_col_t oldcursor; 1076 row_col_t oldcursor;
1201#ifdef XPM_BACKGROUND 1077#ifdef HAVE_BG_PIXMAP
1202 bgPixmap_t bgPixmap; 1078 bgPixmap_t bgPixmap;
1203 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204#endif 1079#endif
1205#ifdef MENUBAR 1080#ifdef HAVE_AFTERIMAGE
1206 menu_t *ActiveMenu, /* currently active menu */ 1081 ASVisual *asv;
1207 *BuildMenu; /* the menu currently being built */ 1082 ASImageManager *asimman;
1208 bar_t *CurrentBar;
1209# if ! (MENUBAR_MAX > 1)
1210 bar_t BarList;
1211# endif /* (MENUBAR_MAX > 1) */
1212#endif
1213#ifdef CURSOR_BLINK
1214 struct timeval lastcursorchange;
1215#endif
1216#ifdef POINTER_BLANK
1217 struct timeval lastmotion;
1218#endif 1083#endif
1219 1084
1220#if ENABLE_OVERLAY 1085#if ENABLE_OVERLAY
1221 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1086 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222 text_t **ov_text; 1087 text_t **ov_text;
1223 rend_t **ov_rend; 1088 rend_t **ov_rend;
1224 1089
1225 void scr_swap_overlay (); 1090 void scr_swap_overlay () NOTHROW;
1226 void scr_overlay_new (int x, int y, int w, int h); 1091 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1227 void scr_overlay_off (); 1092 void scr_overlay_off () NOTHROW;
1228 void scr_overlay_set (int x, int y, 1093 void scr_overlay_set (int x, int y,
1229 text_t text, 1094 text_t text,
1230 rend_t rend = OVERLAY_RSTYLE); 1095 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1231 void scr_overlay_set (int x, int y, const char *s); 1096 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1232 void scr_overlay_set (int x, int y, const wchar_t *s); 1097 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1233#endif 1098#endif
1234 1099
1235 vector<void *> allocated; // free these memory blocks with free() 1100 vector<void *> allocated; // free these memory blocks with free()
1236 1101
1237 char *env_windowid; /* environmental variable WINDOWID */ 1102 char env_windowid[21]; /* environmental variable WINDOWID */
1103 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1238 char *env_display; /* environmental variable DISPLAY */ 1104 char *env_display; /* environmental variable DISPLAY */
1239 char *env_term; /* environmental variable TERM */ 1105 char *env_term; /* environmental variable TERM */
1240 char *env_colorfgbg; 1106
1241 char *locale; 1107 char *locale;
1242 char charsets[4]; 1108 char charsets[4];
1243 unsigned char *v_buffer; /* pointer to physical buffer */ 1109 char *v_buffer; /* pointer to physical buffer */
1244 unsigned int v_buflen; /* size of area to write */ 1110 unsigned int v_buflen; /* size of area to write */
1245 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1111 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1246 1112
1247#ifdef KEYSYM_RESOURCE 1113#ifdef KEYSYM_RESOURCE
1248 keyboard_manager *keyboard; 1114 keyboard_manager *keyboard;
1249#endif 1115#endif
1116#ifndef NO_RESOURCES
1117 XrmDatabase option_db;
1118#endif
1250 1119
1251 const char *rs[NUM_RESOURCES]; 1120 const char *rs[NUM_RESOURCES];
1252 /* command input buffering */ 1121 /* command input buffering */
1253 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1122 char *cmdbuf_ptr, *cmdbuf_endp;
1254 unsigned char cmdbuf_base[CBUFSIZ]; 1123 char cmdbuf_base[CBUFSIZ];
1124
1125 ptytty *pty;
1255 1126
1256 rxvt_salloc *talloc; // text line allocator 1127 rxvt_salloc *talloc; // text line allocator
1257 rxvt_salloc *ralloc; // rend line allocator 1128 rxvt_salloc *ralloc; // rend line allocator
1258 1129
1259 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1130 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1267 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1138 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1268 void iso14755_54 (int x, int y); 1139 void iso14755_54 (int x, int y);
1269# endif 1140# endif
1270#endif 1141#endif
1271 1142
1272 // modifies first argument(!) 1143 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1273 void paste (unsigned char *data, unsigned int len);
1274 1144
1275 void flush (); 1145 void vt_select_input () const NOTHROW
1146 {
1147 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1148 }
1276 1149
1277#if TRANSPARENT 1150#if ENABLE_TRANSPARENCY || ENABLE_PERL
1278 void rootwin_cb (XEvent &xev); 1151 void rootwin_cb (XEvent &xev);
1279 xevent_watcher rootwin_ev; 1152 xevent_watcher rootwin_ev;
1153#endif
1154#ifdef HAVE_BG_PIXMAP
1155 void update_background ();
1156#if TRACE_PIXMAPS
1157 void trace_update_background (const char *file, int line);
1158# define update_background() trace_update_background (__FILE__, __LINE__)
1159#endif
1160 void update_background_cb (ev::timer &w, int revents);
1161 ev::timer update_background_ev;
1280#endif 1162#endif
1281 1163
1282 void x_cb (XEvent &xev); 1164 void x_cb (XEvent &xev);
1283 xevent_watcher termwin_ev; 1165 xevent_watcher termwin_ev;
1284 xevent_watcher vt_ev; 1166 xevent_watcher vt_ev;
1285#ifdef HAVE_SCROLLBARS 1167#ifdef HAVE_SCROLLBARS
1286 xevent_watcher scrollbar_ev; 1168 xevent_watcher scrollbar_ev;
1287#endif 1169#endif
1288#ifdef MENUBAR
1289 xevent_watcher menubar_ev;
1290#endif
1291 1170
1292 void check_cb (check_watcher &w); check_watcher check_ev; 1171 void child_cb (ev::child &w, int revents); ev::child child_ev;
1293 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1172 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1294 void flush_cb (time_watcher &w); time_watcher flush_ev; 1173 void refresh_check ();
1295 1174 void flush ();
1296 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1175 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1297 1176 bool pty_fill ();
1298 void incr_cb (time_watcher &w); time_watcher incr_ev; 1177 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1178 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1299 1179
1300#ifdef CURSOR_BLINK 1180#ifdef CURSOR_BLINK
1301 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1181 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1302#endif 1182#endif
1303#ifdef TEXT_BLINK 1183#ifdef TEXT_BLINK
1304 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1184 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1185#endif
1186#ifndef NO_BELL
1187 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1305#endif 1188#endif
1306 1189
1307#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1190#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1308 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1191 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1309#endif 1192#endif
1310#ifdef SELECTION_SCROLLING 1193#ifdef SELECTION_SCROLLING
1311 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1194 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1312#endif 1195#endif
1313#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1314 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1197 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1315#endif 1198#endif
1316 1199
1317#ifdef POINTER_BLANK 1200#ifdef POINTER_BLANK
1318 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1201 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1319 void pointer_blank (); 1202 void pointer_blank ();
1320#endif 1203#endif
1321 void pointer_unblank (); 1204 void pointer_unblank ();
1322 1205
1323 void tt_printf (const char *fmt,...); 1206 void tt_printf (const char *fmt,...);
1324 void tt_write (const unsigned char *data, unsigned int len); 1207 void tt_write (const char *data, unsigned int len);
1325 void pty_write (); 1208 void pty_write ();
1326 1209
1327 void tt_winch (); 1210 void init (stringvec *argv, stringvec *envv)
1211 {
1212 this->argv = argv;
1213 init (argv->size (), argv->begin (), envv);
1214 }
1328 1215
1329 rxvt_term (); 1216 void make_current () const // make this the "currently active" urxvt instance
1330 ~rxvt_term (); 1217 {
1331 void child_exit (); // child has exited, usually destroys 1218 SET_R (this);
1219 set_environ (envv);
1220 rxvt_set_locale (locale);
1221 }
1222
1223#if USE_XIM
1224 rxvt_xim *input_method;
1225 XIC Input_Context;
1226 XIMStyle input_style;
1227 XPoint spot; // most recently sent spot position
1228
1332 void destroy (); 1229 void im_destroy ();
1333 void emergency_cleanup (); 1230 void im_cb (); im_watcher im_ev;
1231 void im_set_size (XRectangle &size);
1232 void im_set_position (XPoint &pos) NOTHROW;
1233 void im_set_color (unsigned long &fg, unsigned long &bg);
1234 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1334 1235
1335 bool init (int argc, const char *const *argv); 1236 bool IMisRunning ();
1237 void IMSendSpot ();
1238 bool IM_get_IC (const char *modifiers);
1239 void IMSetPosition ();
1240#endif
1241
1242 // command.C
1243 void key_press (XKeyEvent &ev);
1244 void key_release (XKeyEvent &ev);
1245 unsigned int cmd_write (const char *str, unsigned int count);
1246
1247 wchar_t next_char () NOTHROW;
1248 wchar_t cmd_getc () THROW ((class out_of_input));
1249 uint32_t next_octet () NOTHROW;
1250 uint32_t cmd_get8 () THROW ((class out_of_input));
1251
1252 bool cmd_parse ();
1253 void mouse_report (XButtonEvent &ev);
1254 void button_press (XButtonEvent &ev);
1255 void button_release (XButtonEvent &ev);
1256 void focus_in ();
1257 void focus_out ();
1258 void update_fade_color (unsigned int idx);
1259#ifdef PRINTPIPE
1260 FILE *popen_printer ();
1261 int pclose_printer (FILE *stream);
1262#endif
1263 void process_print_pipe ();
1264 void process_nonprinting (unicode_t ch);
1265 void process_escape_vt52 (unicode_t ch);
1266 void process_escape_seq ();
1267 void process_csi_seq ();
1268 void process_window_ops (const int *args, unsigned int nargs);
1269 char *get_to_st (unicode_t &ends_how);
1270 void process_dcs_seq ();
1271 void process_osc_seq ();
1272 void process_color_seq (int report, int color, const char *str, char resp);
1273 void process_xterm_seq (int op, const char *str, char resp);
1274 int privcases (int mode, unsigned long bit);
1275 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1276 void process_sgr_mode (unsigned int nargs, const int *arg);
1277 void process_graphics ();
1278 // init.C
1336 bool init_vars (); 1279 void init_vars ();
1337
1338 bool pty_fill ();
1339
1340 void init_secondary (); 1280 void init_secondary ();
1341 const char **init_resources (int argc, const char *const *argv); 1281 const char **init_resources (int argc, const char *const *argv);
1342 void init_env (); 1282 void init_env ();
1343 void set_locale (const char *locale); 1283 void set_locale (const char *locale);
1344 void init_xlocale (); 1284 void init_xlocale ();
1345 void init_command (const char *const *argv); 1285 void init_command (const char *const *argv);
1346 void run_command (const char *const *argv); 1286 void run_command (const char *const *argv);
1347 int run_child (const char *const *argv); 1287 int run_child (const char *const *argv);
1348
1349 void color_aliases (int idx); 1288 void color_aliases (int idx);
1289 void create_windows (int argc, const char *const *argv);
1290 void Get_Colours ();
1291 void get_ourmods ();
1292 // main.C
1293 void tt_winch ();
1294 rxvt_term ();
1295 ~rxvt_term ();
1296 void destroy ();
1297 void emergency_cleanup ();
1298 void init (int argc, const char *const *argv, stringvec *envv);
1350 void recolour_cursor (); 1299 void recolour_cursor ();
1351 void create_windows (int argc, const char *const *argv);
1352 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1300 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1353 void window_calc (unsigned int newwidth, unsigned int newheight); 1301 void window_calc (unsigned int newwidth, unsigned int newheight);
1354
1355#if USE_XIM
1356 rxvt_xim *input_method;
1357 XIC Input_Context;
1358 XIMStyle input_style;
1359 XPoint spot; // most recently sent spot position
1360
1361 void im_destroy ();
1362 void im_cb (); im_watcher im_ev;
1363 void im_set_size (XRectangle &size);
1364 void im_set_position (XPoint &pos);
1365 void im_set_color (unsigned long &fg, unsigned long &bg);
1366 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1367
1368 bool IMisRunning ();
1369 void IMSendSpot ();
1370 bool IM_get_IC (const char *modifiers);
1371 void IMSetStatusPosition ();
1372#endif
1373
1374 void resize_scrollbar ();
1375
1376 void pixel_position (int *x, int *y);
1377
1378 void selection_click (int clicks, int x, int y);
1379 void selection_extend (int x, int y, int flag);
1380 void selection_rotate (int x, int y);
1381
1382 /* autoconvert */
1383
1384 // command.C
1385 void lookup_key (XKeyEvent &ev);
1386 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1387
1388 unicode_t next_char ();
1389 unicode_t cmd_getc ();
1390 unicode_t next_octet ();
1391 unicode_t cmd_get8 ();
1392
1393 bool cmd_parse ();
1394 void mouse_report (XButtonEvent &ev);
1395 void button_press (XButtonEvent &ev);
1396 void button_release (XButtonEvent &ev);
1397 void focus_in ();
1398 void focus_out ();
1399 int check_our_parents ();
1400#ifdef PRINTPIPE
1401 FILE *popen_printer ();
1402 int pclose_printer (FILE *stream);
1403#endif
1404 void process_print_pipe ();
1405 void process_nonprinting (unicode_t ch);
1406 void process_escape_vt52 (unicode_t ch);
1407 void process_escape_seq ();
1408 void process_csi_seq ();
1409 void process_window_ops (const int *args, unsigned int nargs);
1410 unsigned char *get_to_st (unicode_t &ends_how);
1411 void process_dcs_seq ();
1412 void process_osc_seq ();
1413 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1414 void process_xterm_seq (int op, const char *str, unsigned char resp);
1415 int privcases (int mode, unsigned long bit);
1416 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1417 void process_sgr_mode (unsigned int nargs, const int *arg);
1418 void process_graphics ();
1419 // init.C
1420 void Get_Colours ();
1421 void get_ourmods ();
1422 // logging.C
1423 void makeutent (const char *pty, const char *hostname);
1424 void cleanutent ();
1425 // main.C
1426 void privileged_utmp (rxvt_privaction action);
1427 bool set_fonts (); 1302 bool set_fonts ();
1428 void set_string_property (Atom prop, const char *str, int len = -1); 1303 void set_string_property (Atom prop, const char *str, int len = -1);
1429 void set_utf8_property (Atom prop, const char *str, int len = -1); 1304 void set_utf8_property (Atom prop, const char *str, int len = -1);
1430 void set_title (const char *str); 1305 void set_title (const char *str);
1431 void set_icon_name (const char *str); 1306 void set_icon_name (const char *str);
1432 void set_window_color (int idx, const char *color); 1307 void set_window_color (int idx, const char *color);
1433 void set_colorfgbg (); 1308 void set_colorfgbg ();
1434 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1309 bool set_color (rxvt_color &color, const char *name);
1310 void alias_color (int dst, int src);
1435 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1311 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1436 1312 void get_window_origin (int &x, int &y);
1437#ifdef MENUBAR 1313 Pixmap get_pixmap_property (int prop_id);
1438 // menubar.C
1439 void menuitem_free (menu_t *menu, menuitem_t *item);
1440 int action_dispatch (action_t *action);
1441 void menuarrow_free (char name);
1442 void menuarrow_add (char *string);
1443 char *menu_find_base (menu_t **menu, char *path);
1444 menu_t *menu_delete (menu_t *menu);
1445 menu_t *menu_add (menu_t *parent, char *path);
1446 void drawbox_menubar (int x, int len, int state);
1447 void drawtriangle (int x, int y, int state);
1448 void drawbox_menuitem (int y, int state);
1449 void menu_show ();
1450 void menu_display (void (rxvt_term::*update) ());
1451 void menu_hide_all ();
1452 void menu_hide ();
1453 void menu_clear (menu_t *menu);
1454 void menubar_clear ();
1455 bar_t *menubar_find (const char *name);
1456 int menubar_push (const char *name);
1457 void menubar_remove (const char *name);
1458 void menubar_dump (FILE *fp);
1459 void menubar_read (const char *filename);
1460 void menubar_dispatch (char *str);
1461 void draw_Arrows (int name, int state);
1462 void menubar_expose ();
1463 int menubar_mapping (int map);
1464 int menu_select (XButtonEvent &ev);
1465 void menubar_select (XButtonEvent &ev);
1466 void menubar_control (XButtonEvent &ev);
1467 void map_menuBar (int map);
1468#endif
1469 1314
1470 // screen.C 1315 // screen.C
1471 1316
1472 void lalloc (line_t &l) 1317 void lalloc (line_t &l) const
1473 { 1318 {
1474 l.t = (text_t *)talloc->alloc (); 1319 l.t = (text_t *)talloc->alloc ();
1475 l.r = (rend_t *)ralloc->alloc (); 1320 l.r = (rend_t *)ralloc->alloc ();
1476 } 1321 }
1477 1322
… …
1481 talloc->free (l.t); 1326 talloc->free (l.t);
1482 ralloc->free (l.r); 1327 ralloc->free (l.r);
1483 } 1328 }
1484#endif 1329#endif
1485 1330
1486 void lresize (line_t &l) 1331 void lresize (line_t &l) const
1487 { 1332 {
1488 if (!l.t) 1333 if (!l.t)
1489 return; 1334 return;
1490 1335
1491 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1336 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1495 1340
1496 if (ncol > prev_ncol) 1341 if (ncol > prev_ncol)
1497 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1342 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1498 } 1343 }
1499 1344
1345 int fgcolor_of (rend_t r) const NOTHROW
1346 {
1347 int base = GET_BASEFG (r);
1348#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Bold
1350# if ENABLE_STYLES
1351 && option (Opt_intensityStyles)
1352# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR;
1355#endif
1356 return base;
1357 }
1358
1359 int bgcolor_of (rend_t r) const NOTHROW
1360 {
1361 int base = GET_BASEBG (r);
1362#ifndef NO_BRIGHTCOLOR
1363 if (r & RS_Blink
1364# if ENABLE_STYLES
1365 && option (Opt_intensityStyles)
1366# endif
1367 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1368 base += minBrightCOLOR - minCOLOR;
1369#endif
1370 return base;
1371 }
1372
1373 bool option (uint8_t opt) const NOTHROW
1374 {
1375 if (!opt)
1376 return 0;
1377
1378 --opt;
1379 return options[opt >> 3] & (1 << (opt & 7));
1380 }
1381
1382 void set_option (uint8_t opt, bool set = true) NOTHROW
1383 {
1384 if (!opt)
1385 return;
1386
1387 --opt;
1388 if (set)
1389 options[opt >> 3] |= (1 << (opt & 7));
1390 else
1391 options[opt >> 3] &= ~(1 << (opt & 7));
1392 }
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
1402 // modifies first argument(!)
1403 void paste (char *data, unsigned int len) NOTHROW;
1500 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1404 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1501 void scr_blank_screen_mem (line_t &l, rend_t efs); 1405 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1502 int scr_scroll_text (int row1, int row2, int count); 1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1503 void scr_reset (); 1407 void scr_reset ();
1504 void scr_release (); 1408 void scr_release () NOTHROW;
1505 void scr_clear (bool really = false); 1409 void scr_clear (bool really = false) NOTHROW;
1506 void scr_refresh (unsigned char refresh_type); 1410 void scr_refresh () NOTHROW;
1507 bool scr_refresh_rend (rend_t mask, rend_t value); 1411 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1508 void scr_erase_screen (int mode); 1412 void scr_erase_screen (int mode) NOTHROW;
1509#if ENABLE_FRILLS 1413#if ENABLE_FRILLS
1510 void scr_erase_savelines (); 1414 void scr_erase_savelines () NOTHROW;
1511 void scr_backindex (); 1415 void scr_backindex () NOTHROW;
1512 void scr_forwardindex (); 1416 void scr_forwardindex () NOTHROW;
1513#endif 1417#endif
1514 void scr_touch (bool refresh); 1418 void scr_touch (bool refresh) NOTHROW;
1515 void scr_expose (int x, int y, int width, int height, bool refresh); 1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1516 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1517 void scr_recolour (); 1420 void scr_recolour () NOTHROW;
1518 void scr_remap_chars (); 1421 void scr_remap_chars () NOTHROW;
1519 void scr_remap_chars (const line_t &l); 1422 void scr_remap_chars (line_t &l) NOTHROW;
1423
1424 enum cursor_mode { SAVE, RESTORE };
1520 1425
1521 void scr_poweron (); 1426 void scr_poweron ();
1522 void scr_cursor (int mode); 1427 void scr_cursor (cursor_mode mode) NOTHROW;
1523 void scr_do_wrap (); 1428 void scr_do_wrap () NOTHROW;
1429 void scr_swap_screen () NOTHROW;
1524 int scr_change_screen (int scrn); 1430 void scr_change_screen (int scrn);
1525 void scr_color (unsigned int color, int fgbg); 1431 void scr_color (unsigned int color, int fgbg) NOTHROW;
1526 void scr_rendition (int set, int style); 1432 void scr_rendition (int set, int style) NOTHROW;
1527 void scr_add_lines (const unicode_t *str, int nlines, int len); 1433 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1528 void scr_backspace (); 1434 void scr_backspace () NOTHROW;
1529 void scr_tab (int count, bool ht = false); 1435 void scr_tab (int count, bool ht = false) NOTHROW;
1530 void scr_gotorc (int row, int col, int relative); 1436 void scr_gotorc (int row, int col, int relative) NOTHROW;
1531 void scr_index (enum page_dirn direction); 1437 void scr_index (enum page_dirn direction) NOTHROW;
1532 void scr_erase_line (int mode); 1438 void scr_erase_line (int mode) NOTHROW;
1533 void scr_E (); 1439 void scr_E () NOTHROW;
1534 void scr_insdel_lines (int count, int insdel); 1440 void scr_insdel_lines (int count, int insdel) NOTHROW;
1535 void scr_insdel_chars (int count, int insdel); 1441 void scr_insdel_chars (int count, int insdel) NOTHROW;
1536 void scr_scroll_region (int top, int bot); 1442 void scr_scroll_region (int top, int bot) NOTHROW;
1537 void scr_cursor_visible (int mode); 1443 void scr_cursor_visible (int mode) NOTHROW;
1538 void scr_autowrap (int mode); 1444 void scr_autowrap (int mode) NOTHROW;
1539 void scr_relative_origin (int mode); 1445 void scr_relative_origin (int mode) NOTHROW;
1540 void scr_insert_mode (int mode); 1446 void scr_insert_mode (int mode) NOTHROW;
1541 void scr_set_tab (int mode); 1447 void scr_set_tab (int mode) NOTHROW;
1542 void scr_rvideo_mode (int mode); 1448 void scr_rvideo_mode (bool on) NOTHROW;
1543 void scr_report_position (); 1449 void scr_report_position () NOTHROW;
1544 void set_font_style (); 1450 void set_font_style () NOTHROW;
1545 void scr_charset_choose (int set); 1451 void scr_charset_choose (int set) NOTHROW;
1546 void scr_charset_set (int set, unsigned int ch); 1452 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1547 int scr_move_to (int y, int len); 1453 void scr_move_to (int y, int len) NOTHROW;
1548 int scr_page (enum page_dirn direction, int nlines); 1454 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1549 int scr_changeview (unsigned int oldviewstart); 1455 bool scr_changeview (int new_view_start) NOTHROW;
1550 void scr_bell (); 1456 void scr_bell () NOTHROW;
1551 void scr_printscreen (int fullhist); 1457 void scr_printscreen (int fullhist) NOTHROW;
1458 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1459 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1552 void scr_reverse_selection (); 1460 void scr_reverse_selection () NOTHROW;
1553 void scr_dump (int fd); 1461 void scr_dump (int fd) NOTHROW;
1462
1554 void selection_check (int check_more); 1463 void selection_check (int check_more) NOTHROW;
1555 void selection_paste (Window win, Atom prop, bool delete_prop); 1464 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1556 void selection_property (Window win, Atom prop); 1465 void selection_property (Window win, Atom prop) NOTHROW;
1557 void selection_request (Time tm, int x, int y); 1466 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1558 int selection_request_other (Atom target, int selnum); 1467 int selection_request_other (Atom target, int selnum) NOTHROW;
1559 void selection_clear (); 1468 void selection_clear () NOTHROW;
1560 void selection_make (Time tm); 1469 void selection_make (Time tm);
1470 bool selection_grab (Time tm) NOTHROW;
1561 void selection_start_colrow (int col, int row); 1471 void selection_start_colrow (int col, int row) NOTHROW;
1562 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1472 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1563 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1473 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1564 void selection_remove_trailing_spaces (); 1474 void selection_remove_trailing_spaces () NOTHROW;
1565 void selection_send (const XSelectionRequestEvent &rq); 1475 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1476 void selection_click (int clicks, int x, int y) NOTHROW;
1477 void selection_extend (int x, int y, int flag) NOTHROW;
1478 void selection_rotate (int x, int y) NOTHROW;
1566 1479
1567#if defined(NEXT_SCROLLBAR) 1480#if defined(NEXT_SCROLLBAR)
1568 // scrollbar-next.C 1481 // scrollbar-next.C
1569 Pixmap renderPixmap (const char *const *data, int width, int height); 1482 Pixmap renderPixmap (const char *const *data, int width, int height);
1570 void init_scrollbar_stuff (); 1483 void init_scrollbar_stuff ();
… …
1572 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1485 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1573#endif 1486#endif
1574 1487
1575#if defined(RXVT_SCROLLBAR) 1488#if defined(RXVT_SCROLLBAR)
1576 // scrollbar-rxvt.C 1489 // scrollbar-rxvt.C
1577 void Draw_button (int x, int y, int state, int dirn);
1578 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1490 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1579#endif 1491#endif
1580 1492
1581#if defined(XTERM_SCROLLBAR) 1493#if defined(XTERM_SCROLLBAR)
1582 // scrollbar-xterm.C 1494 // scrollbar-xterm.C
… …
1587 // scrollbar-plain.C 1499 // scrollbar-plain.C
1588 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1500 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1589#endif 1501#endif
1590 1502
1591 // scrollbar.C 1503 // scrollbar.C
1504 void resize_scrollbar ();
1592 int scrollbar_mapping (int map); 1505 int scrollbar_mapping (int map);
1593 int scrollbar_show (int update); 1506 int scrollbar_show (int update);
1594 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1595 1508
1596 // xdefaults.C 1509 // xdefaults.C
1597 void get_options (int argc, const char *const *argv); 1510 void get_options (int argc, const char *const *argv);
1598 int parse_keysym (const char *str, const char *arg); 1511 int parse_keysym (const char *str, const char *arg);
1599 void get_xdefaults (FILE *stream, const char *name); 1512 const char *x_resource (const char *name);
1600 void extract_resources (); 1513 void extract_resources ();
1601 // xpm.C
1602 int scale_pixmap (const char *geom);
1603 void resize_pixmap ();
1604 Pixmap set_bgPixmap (const char *file);
1605}; 1514};
1606 1515
1607/* 1516#endif /* _RXVT_H_ */
1608 *****************************************************************************
1609 * PROTOTYPES
1610 *****************************************************************************
1611 */
1612#ifdef PROTOTYPES
1613# define __PROTO(p) p
1614#else
1615# define __PROTO(p) ()
1616#endif
1617 1517
1618#ifdef DEBUG_malloc
1619# include "dmalloc.h" /* This comes last */
1620#endif
1621
1622#endif /* _RXVT_H_ */
1623

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