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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.170 by root, Fri Dec 23 14:46:35 2005 UTC vs.
Revision 1.352 by ayin, Sun Jan 20 14:12:39 2008 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>
… …
439 XTerm_name = 0, 394 XTerm_name = 0,
440 XTerm_iconName = 1, 395 XTerm_iconName = 1,
441 XTerm_title = 2, 396 XTerm_title = 2,
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, // change fg color
445 XTerm_Color01 = 11, // not implemented 400 XTerm_Color01 = 11, // change bg color
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)
460 */ 415 */
461 XTerm_Color_BD = 18, // change actual 'Bold' color 416
462 XTerm_Color_UL = 19, // change actual 'Underline' color 417 // deprecated
418 Rxvt_Color_BD = 18,
419 Rxvt_Color_UL = 19,
420 Rxvt_restoreFG = 39,
421 Rxvt_restoreBG = 49,
422
463 XTerm_Pixmap = 20, // new bg pixmap 423 Rxvt_Pixmap = 20, // new bg pixmap
464 XTerm_restoreFG = 39, // change default fg color
465 XTerm_restoreBG = 49, // change default bg color
466 XTerm_dumpscreen = 55, // dump scrollback and all of screen 424 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
467 425
468 URxvt_locale = 701, // change locale 426 URxvt_locale = 701, // change locale
469 URxvt_Menu = 703, // set menu item 427 URxvt_version = 702, // request version
428
470 URxvt_Color_IT = 704, // change actual 'Italic' colour 429 URxvt_Color_IT = 704, // change actual 'Italic' colour
471 URxvt_Color_tint = 705, // change actual tint colour 430 URxvt_Color_tint = 705, // change actual tint colour
431 URxvt_Color_BD = 706, // change actual 'Bold' color
432 URxvt_Color_UL = 707, // change actual 'Underline' color
472 433
473 URxvt_font = 710, 434 URxvt_font = 710,
474 URxvt_boldFont = 711, 435 URxvt_boldFont = 711,
475 URxvt_italicFont = 712, 436 URxvt_italicFont = 712,
476 URxvt_boldItalicFont = 713, 437 URxvt_boldItalicFont = 713,
477 438
478 URxvt_view_up = 720, 439 URxvt_view_up = 720,
479 URxvt_view_down = 721, 440 URxvt_view_down = 721,
441
442 URxvt_perl = 777,
480}; 443};
481 444
482/* Words starting with `Color_' are colours. Others are counts */ 445/* Words starting with `Color_' are colours. Others are counts */
483/* 446/*
484 * The PixColor and rendition colour usage should probably be decoupled 447 * The PixColor and rendition colour usage should probably be decoupled
485 * on the unnecessary items, e.g. Color_pointer, but won't bother 448 * 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 449 * until we need to. Also, be aware of usage in pixcolor_set
487 */ 450 */
488 451
489enum colour_list { 452enum colour_list {
453 Color_none = -2,
454 Color_transparent = -1,
490 Color_fg = 0, 455 Color_fg = 0,
491 Color_bg, 456 Color_bg,
492 minCOLOR, /* 2 */ 457 minCOLOR, /* 2 */
493 Color_Black = minCOLOR, 458 Color_Black = minCOLOR,
494 Color_Red3, 459 Color_Red3,
… …
536#endif 501#endif
537#ifdef KEEP_SCROLLCOLOR 502#ifdef KEEP_SCROLLCOLOR
538 Color_scroll, 503 Color_scroll,
539 Color_trough, 504 Color_trough,
540#endif 505#endif
541#if TINTING 506#if ENABLE_TRANSPARENCY
542 Color_tint, 507 Color_tint,
543#endif 508#endif
544#if OFF_FOCUS_FADING 509#if OFF_FOCUS_FADING
545 Color_fade, 510 Color_fade,
546#endif 511#endif
… …
554#endif 519#endif
555}; 520};
556 521
557#define Color_Bits 7 // 0 .. maxTermCOLOR 522#define Color_Bits 7 // 0 .. maxTermCOLOR
558 523
559#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
560#define NPIXCLR_BITS 32
561
562/* 524/*
563 * Resource list 525 * Resource list
564 */ 526 */
565enum { 527enum {
566 Rs_display_name = 0, 528# define def(name) Rs_ ## name,
567 Rs_term_name, 529# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
568 Rs_iconName, 530# include "rsinc.h"
569 Rs_geometry, 531# undef def
570 Rs_reverseVideo, 532# 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#endif
642#if CURSOR_BLINK
643 Rs_cursorBlink,
644#endif
645#if ENABLE_XEMBED
646 Rs_embed,
647#endif
648 Rs_cutchars,
649 Rs_modifier,
650 Rs_answerbackstring,
651 Rs_tripleclickwords,
652 Rs_insecure,
653 Rs_pointerBlank,
654 Rs_pointerBlankDelay,
655 Rs_imLocale,
656 Rs_imFont,
657 Rs_pastableTabs,
658#ifndef NO_SECONDARY_SCREEN
659 Rs_secondaryScreen,
660 Rs_secondaryScroll,
661#endif
662#ifdef OFF_FOCUS_FADING
663 Rs_fade,
664#endif
665#ifdef TINTING
666 Rs_shade,
667#endif
668 NUM_RESOURCES 533 NUM_RESOURCES
669};
670
671// see init.C:xa_names, which must be kept in sync
672enum {
673 XA_TEXT = 0,
674 XA_COMPOUND_TEXT,
675 XA_UTF8_STRING,
676 XA_MULTIPLE,
677 XA_TARGETS,
678 XA_TIMESTAMP,
679 XA_VT_SELECTION,
680 XA_INCR,
681 XA_WM_PROTOCOLS,
682 XA_WM_DELETE_WINDOW,
683 XA_CLIPBOARD,
684#if ENABLE_FRILLS
685 XA_MOTIF_WM_HINTS,
686#endif
687#if ENABLE_EWMH
688 XA_NET_WM_PID,
689 XA_NET_WM_NAME,
690 XA_NET_WM_ICON_NAME,
691 XA_NET_WM_PING,
692#endif
693#if USE_XIM
694 XA_WM_LOCALE_NAME,
695#endif
696#if TRANSPARENT
697 XA_XROOTPMAP_ID,
698 XA_ESETROOT_PMAP_ID,
699#endif
700#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
701 XA_DNDPROTOCOL,
702 XA_DNDSELECTION,
703#endif
704#if ENABLE_XEMBED
705 XA_XEMBED,
706 XA_XEMBED_INFO,
707#endif
708 NUM_XA
709}; 534};
710 535
711/* DEC private modes */ 536/* DEC private modes */
712#define PrivMode_132 (1UL<<0) 537#define PrivMode_132 (1UL<<0)
713#define PrivMode_132OK (1UL<<1) 538#define PrivMode_132OK (1UL<<1)
… …
722#define PrivMode_ShiftKeys (1UL<<10) 547#define PrivMode_ShiftKeys (1UL<<10)
723#define PrivMode_VisibleCursor (1UL<<11) 548#define PrivMode_VisibleCursor (1UL<<11)
724#define PrivMode_MouseX10 (1UL<<12) 549#define PrivMode_MouseX10 (1UL<<12)
725#define PrivMode_MouseX11 (1UL<<13) 550#define PrivMode_MouseX11 (1UL<<13)
726#define PrivMode_scrollBar (1UL<<14) 551#define PrivMode_scrollBar (1UL<<14)
727#define PrivMode_menuBar (1UL<<15)
728#define PrivMode_TtyOutputInh (1UL<<16) 552#define PrivMode_TtyOutputInh (1UL<<15)
729#define PrivMode_Keypress (1UL<<17) 553#define PrivMode_Keypress (1UL<<16)
730#define PrivMode_smoothScroll (1UL<<18) 554#define PrivMode_smoothScroll (1UL<<17)
731#define PrivMode_vt52 (1UL<<19) 555#define PrivMode_vt52 (1UL<<18)
732#define PrivMode_LFNL (1UL<<20) 556#define PrivMode_LFNL (1UL<<19)
733/* too annoying to implement X11 highlight tracking */ 557#define PrivMode_MouseBtnEvent (1UL<<20)
734/* #define PrivMode_MouseX11Track (1LU<<21) */ 558#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22)
735 560
736#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 561#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
737#define PrivMode(test,bit) \
738 if (test) \
739 priv_modes |= (bit); \
740 else \
741 priv_modes &= ~(bit)
742 562
743#ifdef ALLOW_132_MODE 563#ifdef ALLOW_132_MODE
744# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
745#else 565#else
746# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 566# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
747#endif 567#endif
748 568
749// do not change these constants lightly, there are many interdependencies 569// do not change these constants lightly, there are many interdependencies
750#define IMBUFSIZ 128 // input modifier buffer sizes 570#define IMBUFSIZ 128 // input modifier buffer sizes
751#define KBUFSZ 512 // size of keyboard mapping buffer 571#define KBUFSZ 512 // size of keyboard mapping buffer
752#define CBUFSIZ 4096 // size of command buffer 572#define CBUFSIZ 2048 // size of command buffer
753#define UBUFSIZ 4096 // character buffer 573#define UBUFSIZ 2048 // character buffer
754 574
755#ifndef PATH_MAX 575#if ENABLE_FRILLS
756# define PATH_MAX 16384 576# include <X11/Xmd.h>
577typedef struct _mwmhints {
578 CARD32 flags;
579 CARD32 functions;
580 CARD32 decorations;
581 INT32 input_mode;
582 CARD32 status;
583} MWMHints;
757#endif 584#endif
758 585
759/* Motif window hints */ 586/* Motif window hints */
760#define MWM_HINTS_FUNCTIONS (1L << 0) 587#define MWM_HINTS_FUNCTIONS (1L << 0)
761#define MWM_HINTS_DECORATIONS (1L << 1) 588#define MWM_HINTS_DECORATIONS (1L << 1)
… …
786/* 613/*
787 ***************************************************************************** 614 *****************************************************************************
788 * MACRO DEFINES 615 * MACRO DEFINES
789 ***************************************************************************** 616 *****************************************************************************
790 */ 617 */
791#define memset(x, y, z) memset((x), (y), (size_t)(z)) 618#define dLocal(type,name) type const name = this->name
792#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
793#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
794#define strcasecmp(x, y) strcasecmp((x), (y))
795#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
796#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
797#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
798#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
799#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
800#define strcat(x, y) strcat((char *)(x), (const char *)(y))
801#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
802#define strdup(x) strdup((const char *)(x))
803#define strlen(x) strlen((const char *)(x))
804#define strchr(x, y) strchr((const char *)(x), (int)(y))
805#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
806 619
807#define dDisp Display *disp = display->display 620// for speed reasons, we assume that all codepoints 32 to 126 are
621// single-width.
622#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
808 623
809/* convert pixel dimensions to row/column values. Everything as int32_t */ 624/* convert pixel dimensions to row/column values. Everything as int32_t */
810#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 625#define Pixel2Col(x) Pixel2Width((int32_t)(x))
811#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 626#define Pixel2Row(y) Pixel2Height((int32_t)(y))
812#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 627#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
814#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 629#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
815#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 630#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
816#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
817#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
818 633
819#define TermWin_TotalWidth() ((int32_t)this->width)
820#define TermWin_TotalHeight() ((int32_t)this->height)
821
822// for m >= -n, ensure remainder lies between 0..n-1
823#define MOD(m,n) (((m) + (n)) % (n))
824
825#define LINENO(n) MOD (term_start + int(n), total_rows) 634#define LINENO(n) MOD (term_start + int(n), total_rows)
826#define ROW(n) row_buf [LINENO (n)] 635#define ROW(n) row_buf [LINENO (n)]
827 636
828/* how to build & extract colors and attributes */ 637/* how to build & extract colors and attributes */
829#define GET_BASEFG(x) (((x) & RS_fgMask)) 638#define GET_BASEFG(x) (((x) & RS_fgMask))
830#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 639#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
831#ifndef NO_BRIGHTCOLOR
832# define GET_FGCOLOR(x) \
833 ((((x) & RS_Bold) == 0 \
834 || GET_BASEFG (x) < minCOLOR \
835 || GET_BASEFG (x) >= minBrightCOLOR) \
836 ? GET_BASEFG (x) \
837 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
838# define GET_BGCOLOR(x) \
839 ((((x) & RS_Blink) == 0 \
840 || GET_BASEBG (x) < minCOLOR \
841 || GET_BASEBG (x) >= minBrightCOLOR) \
842 ? GET_BASEBG (x) \
843 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
844#else
845# define GET_FGCOLOR(x) GET_BASEFG(x)
846# define GET_BGCOLOR(x) GET_BASEBG(x)
847#endif
848 640
849#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 641#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
850#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 642#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
851 643
852#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 644#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
861#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 653#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
862#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 654#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
863 655
864#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 656#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
865 657
866#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 658#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
867#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 659#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
868 660
869#if ENABLE_STYLES 661#if ENABLE_STYLES
870# define FONTSET(style) fontset[GET_STYLE (style)] 662# define FONTSET(style) fontset[GET_STYLE (style)]
871#else 663#else
872# define FONTSET(style) fontset[0] 664# define FONTSET(style) fontset[0]
873#endif 665#endif
874 666
875#ifdef HAVE_SCROLLBARS
876# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
877#else
878# define scrollbar_TotalWidth() (0)
879#endif
880#define scrollbar_isMotion() (scrollBar.state == 'm')
881#define scrollbar_isUp() (scrollBar.state == 'U')
882#define scrollbar_isDn() (scrollBar.state == 'D')
883#define scrollbar_isUpDn() isupper (scrollBar.state)
884#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
885
886#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
887#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
888 && (y) <= scrollbarnext_dnval ())
889#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
890#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
891#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
892#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
893#define SCROLLRXVT_MINHEIGHT 10
894#define SCROLLXTERM_MINHEIGHT 10
895
896#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
897 ? SCROLLNEXT_MINHEIGHT \
898 : SCROLLRXVT_MINHEIGHT)
899#define scrollbar_above_slider(y) ((y) < scrollBar.top)
900#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
901#define scrollbar_position(y) ((y) - scrollBar.beg)
902#define scrollbar_size() (scrollBar.end - scrollBar.beg \
903 - scrollbar_minheight ())
904
905#if (MENUBAR_MAX > 1)
906/* rendition style flags */
907# define menuBar_height() (fheight + SHADOW)
908# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
909# define isMenuBarWindow(w) ((w) == menuBar.win)
910#else
911# define menuBar_height() (0)
912# define menuBar_TotalHeight() (0)
913# define isMenuBarWindow(w) (0)
914#endif
915
916#ifdef XPM_BACKGROUND
917# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
918#else
919# define XPMClearArea(a, b, c, d, e, f, g)
920#endif
921
922#ifdef UTMP_SUPPORT
923# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
924# undef HAVE_UTMPX_H
925# undef HAVE_STRUCT_UTMPX
926# endif
927# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
928# undef HAVE_UTMP_H
929# undef HAVE_STRUCT_UTMP
930# endif
931
932# ifdef HAVE_UTMPX_H
933# include <utmpx.h>
934# endif
935# ifdef HAVE_UTMP_H
936# include <utmp.h>
937# endif
938#endif
939
940#ifdef DEBUG_CMD
941# define D_CMD(x) fprintf x ; fputc('\n', stderr)
942#else
943# define D_CMD(x)
944#endif
945#ifdef DEBUG_INIT
946# define D_INIT(x) fprintf x ; fputc('\n', stderr)
947#else
948# define D_INIT(x)
949#endif
950#ifdef DEBUG_MAIN
951# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
952#else
953# define D_MAIN(x)
954#endif
955#ifdef DEBUG_SIZE
956# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
957#else
958# define D_SIZE(x)
959#endif
960
961extern class rxvt_failure_exception { } rxvt_failure_exception;
962
963typedef callback1<void, const char *> log_callback; 667typedef callback<void (const char *)> log_callback;
964typedef callback1<int, int> getfd_callback; 668typedef callback<int (int)> getfd_callback;
965 669
966extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
967extern void rxvt_log (const char *fmt, ...);
968extern void rxvt_warn (const char *fmt, ...);
969extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
970extern void rxvt_exit_failure () __attribute__ ((noreturn));
971
972#define SET_LOCALE(locale) rxvt_set_locale (locale)
973extern bool rxvt_set_locale (const char *locale);
974
975/*
976 ***************************************************************************** 670/****************************************************************************/
977 * VARIABLES 671
672#define LINE_LONGER 0x0001 // line is continued on the next row
673#define LINE_FILTERED 0x0002 // line has been filtered
674#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
675#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
676#define LINE_BIDI 0x0010 // line needs bidi (NYI)
677
678struct line_t {
679 text_t *t; // terminal the text
680 rend_t *r; // rendition, uses RS_ flags
681 tlen_t_ l; // length of each text line
682 uint32_t f; // flags
683
684 bool is_longer ()
685 {
686 return f & LINE_LONGER;
687 }
688
689 void is_longer (int set)
690 {
691 if (set)
692 f |= LINE_LONGER;
693 else
694 f &= ~LINE_LONGER;
695 }
696
697 void clear ()
698 {
699 t = 0;
700 r = 0;
701 l = 0;
702 f = 0;
703 }
704
705 void touch () // call whenever a line is changed/touched/updated
706 {
707#if ENABLE_PERL
708 f &= ~LINE_FILTERED;
709#endif
710 }
711
712 void touch (int col)
713 {
714 max_it (l, col);
715 touch ();
716 }
717};
718
978 ***************************************************************************** 719/****************************************************************************/
979 */
980#ifdef MENUBAR
981# include "menubar.h"
982#endif
983 720
984#define BLINK_INTERVAL 0.5
985#define TEXT_BLINK_INTERVAL 0.5
986
987#ifndef __attribute__
988# ifdef __GNUC__
989# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
990# define __attribute__(x)
991# endif
992# endif
993# define __attribute__(x)
994#endif
995
996// primivite wrapper around mbstate_t to ensure initialisation 721// primitive wrapper around mbstate_t to ensure initialisation
997struct mbstate { 722struct mbstate {
998 mbstate_t mbs; 723 mbstate_t mbs;
999 724
1000 operator mbstate_t *() { return &mbs; } 725 operator mbstate_t *() { return &mbs; }
1001 void reset () { memset (&mbs, 0, sizeof (mbs)); } 726 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1002 mbstate () { reset (); } 727 mbstate () { reset (); }
1003}; 728};
1004 729
730/****************************************************************************/
731
1005#define UNICODE_MASK 0x1fffffUL 732#define UNICODE_MASK 0x1fffffUL
1006 733
1007#if UNICODE3 734#if UNICODE_3
1008# define COMPOSE_LO 0x40000000UL 735# define COMPOSE_LO 0x40000000UL
1009# define COMPOSE_HI 0x400fffffUL 736# define COMPOSE_HI 0x400fffffUL
1010# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 737# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1011#else 738#else
739# if ENABLE_PERL
740# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
741# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
742# else
1012# define COMPOSE_LO 0xd800UL 743# define COMPOSE_LO 0xd800UL
1013# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 744# define COMPOSE_HI 0xf8ffUL
1014# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 745# endif
746# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1015#endif 747#endif
1016 748
1017#if ENABLE_COMBINING 749#if ENABLE_COMBINING
1018// compose chars are used to represent composite characters 750// compose chars are used to represent composite characters
1019// that are not representable in unicode, as well as characters 751// that are not representable in unicode, as well as characters
… …
1039}; 771};
1040 772
1041extern class rxvt_composite_vec rxvt_composite; 773extern class rxvt_composite_vec rxvt_composite;
1042#endif 774#endif
1043 775
776/****************************************************************************/
1044 777
1045#ifdef KEYSYM_RESOURCE 778#ifdef KEYSYM_RESOURCE
1046 class keyboard_manager; 779class keyboard_manager;
1047#endif 780#endif
1048 781
782typedef struct rxvt_term *rxvt_t;
783
784extern rxvt_t rxvt_current_term;
785
786#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
787#define GET_R rxvt_current_term
788
789typedef struct {
790 int row;
791 int col;
792} row_col_t;
793
794/*
795 * terminal limits:
796 *
797 * width : 1 <= width
798 * height : 1 <= height
799 * ncol : 1 <= ncol <= MAX(tlen_t)
800 * nrow : 1 <= nrow <= MAX(int)
801 * saveLines : 0 <= saveLines <= MAX(int)
802 * term_start : 0 <= term_start < saveLines
803 * total_rows : nrow + saveLines
804 *
805 * top_row : -saveLines <= top_row <= 0
806 * view_start : top_row <= view_start <= 0
807 *
808 * | most coordinates are stored relative to term_start,
809 * ROW_BUF | which is the first line of the terminal screen
810 * |························= row_buf[0]
811 * |························= row_buf[1]
812 * |························= row_buf[2] etc.
813 * |
814 * +------------+···········= term_start + top_row
815 * | scrollback |
816 * | scrollback +---------+·= term_start + view_start
817 * | scrollback | display |
818 * | scrollback | display |
819 * +------------+·display·+·= term_start
820 * | terminal | display |
821 * | terminal +---------+
822 * | terminal |
823 * | terminal |
824 * +------------+···········= term_stat + nrow - 1
825 * |
826 * |
827 * END······················= total_rows
828 */
829
830struct TermWin_t {
831 int width; /* window width [pixels] */
832 int height; /* window height [pixels] */
833 int fwidth; /* font width [pixels] */
834 int fheight; /* font height [pixels] */
835 int fbase; /* font ascent (baseline) [pixels] */
836 int ncol; /* window columns [characters] */
837 int nrow; /* window rows [characters] */
838 int focus; /* window has focus */
839 int mapped; /* window state mapped? */
840 int int_bwidth; /* internal border width */
841 int ext_bwidth; /* external border width */
842 int lineSpace; /* number of extra pixels between rows */
843 int saveLines; /* number of lines that fit in scrollback */
844 int total_rows; /* total number of rows in this terminal */
845 int term_start; /* term lines start here */
846 int view_start; /* scrollback view starts here */
847 int top_row; /* topmost row index of scrollback */
848 Window parent[6]; /* parent identifiers - we're parent[0] */
849 Window vt; /* vt100 window */
850 GC gc; /* GC for drawing */
851 Pixmap pixmap;
852 rxvt_drawable *drawable;
853 rxvt_fontset *fontset[4];
854};
855
856/*
857 * screen accounting:
858 * screen_t elements
859 * row: Cursor row position : 0 <= row < nrow
860 * col: Cursor column position : 0 <= col < ncol
861 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
862 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
863 *
864 * selection_t elements
865 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
866 * nothing is selected
867 * beg: row/column of beginning of selection : never past mark
868 * mark: row/column of initial click : never past end
869 * end: row/column of one character past end of selection
870 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
871 * * Note: col == -1 ==> we're left of screen
872 *
873 */
874typedef struct {
875 row_col_t cur; /* cursor position on the screen */
876 int tscroll; /* top of settable scroll region */
877 int bscroll; /* bottom of settable scroll region */
878 unsigned int charset; /* character set number [0..3] */
879 unsigned int flags; /* see below */
880 row_col_t s_cur; /* saved cursor position */
881 unsigned int s_charset; /* saved character set number [0..3] */
882 char s_charset_char;
883 rend_t s_rstyle; /* saved rendition style */
884} screen_t;
885
886enum selection_op_t {
887 SELECTION_CLEAR = 0, /* nothing selected */
888 SELECTION_INIT, /* marked a point */
889 SELECTION_BEGIN, /* started a selection */
890 SELECTION_CONT, /* continued selection */
891 SELECTION_DONE /* selection put in CUT_BUFFER0 */
892};
893
894typedef struct {
895 wchar_t *text; /* selected text */
896 unsigned int len; /* length of selected text */
897 unsigned int screen; /* screen being used */
898 unsigned int clicks; /* number of clicks */
899 selection_op_t op; /* current operation */
900 bool rect; /* rectangular selection? */
901 row_col_t beg; /* beginning of selection <= mark */
902 row_col_t mark; /* point of initial click <= end */
903 row_col_t end; /* one character past end point */
904} selection_t;
905
906/* ------------------------------------------------------------------------- */
907
908/* screen_t flags */
909#define Screen_Relative (1<<0) /* relative origin mode flag */
910#define Screen_VisibleCursor (1<<1) /* cursor visible? */
911#define Screen_Autowrap (1<<2) /* auto-wrap flag */
912#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
913#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
914#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
915
916/* rxvt_vars.options */
917enum {
918# define def(name,idx) Opt_ ## name = idx,
919# define nodef(name) Opt_ ## name = 0,
920# include "optinc.h"
921# undef nodef
922# undef def
923Opt_count
924};
925
926/* ------------------------------------------------------------------------- */
927
928struct rxvt_vars : TermWin_t {
929 scrollBar_t scrollBar;
930 uint8_t options[(Opt_count + 7) >> 3];
931 XSizeHints szHint;
932 rxvt_color *pix_colors;
933 Cursor TermWin_cursor; /* cursor for vt window */
934 int numlock_state;
935 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
936 line_t *drawn_buf; // text on screen
937 line_t *swap_buf; // lines for swap buffer
938 char *tabs; /* per location: 1 == tab-stop */
939 screen_t screen;
940 screen_t swap;
941 selection_t selection;
942 rxvt_color pix_colors_focused[TOTAL_COLORS];
943#ifdef OFF_FOCUS_FADING
944 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
945#endif
946};
947
1049struct rxvt_term : zero_initialized, rxvt_vars { 948struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
949
950 // special markers with magic addresses
951 static const char resval_undef []; // options specifically unset
952 static const char resval_on []; // boolean options switched on
953 static const char resval_off []; // or off
954
1050 log_callback *log_hook; // log error messages through this hook, if != 0 955 log_callback *log_hook; // log error messages through this hook, if != 0
1051 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 956 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1052 957#if ENABLE_PERL
958 rxvt_perl_term perl;
959#endif
1053 struct mbstate mbstate; // current input multibyte state 960 struct mbstate mbstate; // current input multibyte state
1054 961
1055 unsigned char want_refresh:1, 962 unsigned char want_refresh:1,
1056#ifdef TRANSPARENT
1057 want_full_refresh:1, /* awaiting full screen refresh */
1058#endif
1059#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1060 am_transparent:1, /* is a transparent term */
1061 am_pixmap_trans:1, /* transparency w/known root pixmap */
1062#endif
1063 current_screen:1, /* primary or secondary */ 963 current_screen:1, /* primary or secondary */
1064 hate_those_clicks:1, /* a.k.a. keep mark position */
1065 num_scr_allow:1, 964 num_scr_allow:1,
1066 bypass_keystate:1, 965 bypass_keystate:1,
1067#ifdef CURSOR_BLINK 966#ifdef CURSOR_BLINK
1068 hidden_cursor:1, 967 hidden_cursor:1,
1069#endif 968#endif
… …
1080 979
1081 unsigned char refresh_type, 980 unsigned char refresh_type,
1082#ifdef META8_OPTION 981#ifdef META8_OPTION
1083 meta_char, /* Alt-key prefix */ 982 meta_char, /* Alt-key prefix */
1084#endif 983#endif
1085 scrollbar_align,
1086 selection_wait, 984 selection_wait,
1087 selection_type; 985 selection_type;
1088/* ---------- */ 986/* ---------- */
987 bool rvideo_state, rvideo_mode;
988#ifndef NO_BELL
1089 short rvideo; 989 bool rvideo_bell;
990#endif
1090 int num_scr; /* screen: number lines scrolled */ 991 int num_scr; /* screen: number lines scrolled */
1091 int prev_ncol, /* screen: previous number of columns */ 992 int prev_ncol, /* screen: previous number of columns */
1092 prev_nrow; /* screen: previous number of rows */ 993 prev_nrow; /* screen: previous number of rows */
1093/* ---------- */ 994/* ---------- */
1094 rend_t rstyle; 995 rend_t rstyle;
1095/* ---------- */
1096 uint32_t pixcolor_set[NPIXCLR_SETS];
1097/* ---------- */ 996/* ---------- */
1098#ifdef SELECTION_SCROLLING 997#ifdef SELECTION_SCROLLING
1099 int scroll_selection_lines; 998 int scroll_selection_lines;
1100 enum page_dirn scroll_selection_dir; 999 enum page_dirn scroll_selection_dir;
1101 int selection_save_x, 1000 int selection_save_x,
… …
1107 /* give proper Scroll behaviour */ 1006 /* give proper Scroll behaviour */
1108#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1007#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1109 mouse_slip_wheel_speed, 1008 mouse_slip_wheel_speed,
1110#endif 1009#endif
1111 refresh_count, 1010 refresh_count,
1112 refresh_limit,
1113 last_bot, /* scrollbar last bottom position */
1114 last_top, /* scrollbar last top position */
1115 last_state, /* scrollbar last state */
1116 scrollbar_len,
1117#ifdef MENUBAR
1118 menu_readonly, /* okay to alter menu? */
1119 Arrows_x,
1120#endif
1121#if MENUBAR_MAX > 1
1122 Nbars,
1123#endif
1124 window_vt_x, 1011 window_vt_x,
1125 window_vt_y, 1012 window_vt_y,
1126 window_sb_x, 1013 window_sb_x,
1014 mouse_row,
1015 mouse_col,
1127# ifdef POINTER_BLANK 1016# ifdef POINTER_BLANK
1128 pointerBlankDelay, 1017 pointerBlankDelay,
1129# endif 1018# endif
1130 allowedxerror; 1019 allowedxerror;
1131/* ---------- */ 1020/* ---------- */
… …
1135 int old_width, /* last used width in screen resize */ 1024 int old_width, /* last used width in screen resize */
1136 old_height; /* last used height in screen resize */ 1025 old_height; /* last used height in screen resize */
1137 unsigned long priv_modes, 1026 unsigned long priv_modes,
1138 SavedModes; 1027 SavedModes;
1139/* ---------- */ 1028/* ---------- */
1140 Atom xa[NUM_XA]; 1029 Atom *xa;
1141/* ---------- */ 1030/* ---------- */
1142#ifdef MENUBAR 1031#ifdef RXVT_SCROLLBAR
1143 GC menubarGC;
1144#endif
1145#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1146 GC scrollbarGC, 1032 GC scrollbarGC,
1147 topShadowGC, 1033 topShadowGC,
1148 botShadowGC; 1034 botShadowGC;
1149#endif 1035#endif
1150#ifdef XTERM_SCROLLBAR 1036#ifdef XTERM_SCROLLBAR
… …
1171 selection_request_time; 1057 selection_request_time;
1172 pid_t cmd_pid; /* process id of child */ 1058 pid_t cmd_pid; /* process id of child */
1173 char * incr_buf; 1059 char * incr_buf;
1174 size_t incr_buf_size, incr_buf_fill; 1060 size_t incr_buf_size, incr_buf_fill;
1175/* ---------- */ 1061/* ---------- */
1176 Cursor leftptr_cursor;
1177/* ---------- */
1178#ifndef NO_BACKSPACE_KEY
1179 const char *key_backspace;
1180#endif
1181#ifndef NO_DELETE_KEY
1182 const char *key_delete;
1183#endif
1184 struct mouse_event MEvent; 1062 struct mouse_event MEvent;
1185 XComposeStatus compose; 1063 XComposeStatus compose;
1186 ttymode_t tio; 1064 struct termios tio;
1187#ifdef UTMP_SUPPORT
1188# ifdef HAVE_STRUCT_UTMP
1189 struct utmp ut;
1190# endif
1191# ifdef HAVE_STRUCT_UTMPX
1192 struct utmpx utx;
1193# endif
1194# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1195 char ut_id[5];
1196# endif
1197 int utmp_pos;
1198#endif
1199 row_col_t oldcursor; 1065 row_col_t oldcursor;
1200#ifdef XPM_BACKGROUND 1066#ifdef HAVE_BG_PIXMAP
1201 bgPixmap_t bgPixmap; 1067 bgPixmap_t bgPixmap;
1202 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1203#endif 1068#endif
1204#ifdef MENUBAR 1069#ifdef HAVE_AFTERIMAGE
1205 menu_t *ActiveMenu, /* currently active menu */ 1070 ASVisual *asv;
1206 *BuildMenu; /* the menu currently being built */ 1071 ASImageManager *asimman;
1207 bar_t *CurrentBar;
1208# if ! (MENUBAR_MAX > 1)
1209 bar_t BarList;
1210# endif /* (MENUBAR_MAX > 1) */
1211#endif
1212#ifdef CURSOR_BLINK
1213 struct timeval lastcursorchange;
1214#endif
1215#ifdef POINTER_BLANK
1216 struct timeval lastmotion;
1217#endif 1072#endif
1218 1073
1219#if ENABLE_OVERLAY 1074#if ENABLE_OVERLAY
1220 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1075 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1221 text_t **ov_text; 1076 text_t **ov_text;
1222 rend_t **ov_rend; 1077 rend_t **ov_rend;
1223 1078
1224 void scr_swap_overlay (); 1079 void scr_swap_overlay () NOTHROW;
1225 void scr_overlay_new (int x, int y, int w, int h); 1080 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1226 void scr_overlay_off (); 1081 void scr_overlay_off () NOTHROW;
1227 void scr_overlay_set (int x, int y, 1082 void scr_overlay_set (int x, int y,
1228 text_t text, 1083 text_t text,
1229 rend_t rend = OVERLAY_RSTYLE); 1084 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1230 void scr_overlay_set (int x, int y, const char *s); 1085 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1231 void scr_overlay_set (int x, int y, const wchar_t *s); 1086 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1232#endif 1087#endif
1233 1088
1234 vector<void *> allocated; // free these memory blocks with free() 1089 vector<void *> allocated; // free these memory blocks with free()
1235 1090
1236 char *env_windowid; /* environmental variable WINDOWID */ 1091 char env_windowid[21]; /* environmental variable WINDOWID */
1092 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1237 char *env_display; /* environmental variable DISPLAY */ 1093 char *env_display; /* environmental variable DISPLAY */
1238 char *env_term; /* environmental variable TERM */ 1094 char *env_term; /* environmental variable TERM */
1239 char *env_colorfgbg; 1095
1240 char *locale; 1096 char *locale;
1241 char charsets[4]; 1097 char charsets[4];
1242 unsigned char *v_buffer; /* pointer to physical buffer */ 1098 char *v_buffer; /* pointer to physical buffer */
1243 unsigned int v_buflen; /* size of area to write */ 1099 unsigned int v_buflen; /* size of area to write */
1244 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1100 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1245 1101
1246#ifdef KEYSYM_RESOURCE 1102#ifdef KEYSYM_RESOURCE
1247 keyboard_manager *keyboard; 1103 keyboard_manager *keyboard;
1248#endif 1104#endif
1105#ifndef NO_RESOURCES
1106 XrmDatabase option_db;
1107#endif
1249 1108
1250 const char *rs[NUM_RESOURCES]; 1109 const char *rs[NUM_RESOURCES];
1251 /* command input buffering */ 1110 /* command input buffering */
1252 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1111 char *cmdbuf_ptr, *cmdbuf_endp;
1253 unsigned char cmdbuf_base[CBUFSIZ]; 1112 char cmdbuf_base[CBUFSIZ];
1113
1114 ptytty *pty;
1254 1115
1255 rxvt_salloc *talloc; // text line allocator 1116 rxvt_salloc *talloc; // text line allocator
1256 rxvt_salloc *ralloc; // rend line allocator 1117 rxvt_salloc *ralloc; // rend line allocator
1257 1118
1258 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1119 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1261 // ISO 14755 entry support 1122 // ISO 14755 entry support
1262 unicode_t iso14755buf; 1123 unicode_t iso14755buf;
1263 void commit_iso14755 (); 1124 void commit_iso14755 ();
1264 int hex_keyval (XKeyEvent &ev); 1125 int hex_keyval (XKeyEvent &ev);
1265# if ISO_14755 1126# if ISO_14755
1266 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1127 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1267 void iso14755_54 (int x, int y); 1128 void iso14755_54 (int x, int y);
1268# endif 1129# endif
1269#endif 1130#endif
1270 1131
1271 // modifies first argument(!) 1132 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1272 void paste (unsigned char *data, unsigned int len);
1273 1133
1274 void flush (); 1134 void vt_select_input () const NOTHROW
1135 {
1136 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1137 }
1275 1138
1276#if TRANSPARENT 1139#if ENABLE_TRANSPARENCY || ENABLE_PERL
1277 void rootwin_cb (XEvent &xev); 1140 void rootwin_cb (XEvent &xev);
1278 xevent_watcher rootwin_ev; 1141 xevent_watcher rootwin_ev;
1142#endif
1143#ifdef HAVE_BG_PIXMAP
1144 void update_background ();
1145#if TRACE_PIXMAPS
1146 void trace_update_background (const char *file, int line);
1147# define update_background() trace_update_background (__FILE__, __LINE__)
1148#endif
1149 void update_background_cb (ev::timer &w, int revents);
1150 ev::timer update_background_ev;
1279#endif 1151#endif
1280 1152
1281 void x_cb (XEvent &xev); 1153 void x_cb (XEvent &xev);
1282 xevent_watcher termwin_ev; 1154 xevent_watcher termwin_ev;
1283 xevent_watcher vt_ev; 1155 xevent_watcher vt_ev;
1284#ifdef HAVE_SCROLLBARS 1156#ifdef HAVE_SCROLLBARS
1285 xevent_watcher scrollbar_ev; 1157 xevent_watcher scrollbar_ev;
1286#endif 1158#endif
1287#ifdef MENUBAR
1288 xevent_watcher menubar_ev;
1289#endif
1290 1159
1291 void check_cb (check_watcher &w); check_watcher check_ev; 1160 void child_cb (ev::child &w, int revents); ev::child child_ev;
1292 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1161 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1293 void flush_cb (time_watcher &w); time_watcher flush_ev; 1162 void refresh_check ();
1294 1163 void flush ();
1295 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1164 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1296 1165 bool pty_fill ();
1297 void incr_cb (time_watcher &w); time_watcher incr_ev; 1166 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1167 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1298 1168
1299#ifdef CURSOR_BLINK 1169#ifdef CURSOR_BLINK
1300 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1170 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1301#endif 1171#endif
1302#ifdef TEXT_BLINK 1172#ifdef TEXT_BLINK
1303 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1173 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1174#endif
1175#ifndef NO_BELL
1176 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1304#endif 1177#endif
1305 1178
1306#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1179#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1307 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1180 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1308#endif 1181#endif
1309#ifdef SELECTION_SCROLLING 1182#ifdef SELECTION_SCROLLING
1310 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1183 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1311#endif 1184#endif
1312#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1313 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1186 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1314#endif 1187#endif
1315 1188
1316#ifdef POINTER_BLANK 1189#ifdef POINTER_BLANK
1317 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1190 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1318 void pointer_blank (); 1191 void pointer_blank ();
1319#endif 1192#endif
1320 void pointer_unblank (); 1193 void pointer_unblank ();
1321 1194
1322 void tt_printf (const char *fmt,...); 1195 void tt_printf (const char *fmt,...);
1323 void tt_write (const unsigned char *data, unsigned int len); 1196 void tt_write (const char *data, unsigned int len);
1324 void pty_write (); 1197 void pty_write ();
1325 1198
1326 void tt_winch (); 1199 void init (stringvec *argv, stringvec *envv)
1200 {
1201 this->argv = argv;
1202 init (argv->size (), argv->begin (), envv);
1203 }
1327 1204
1328 rxvt_term (); 1205 void make_current () const // make this the "currently active" urxvt instance
1329 ~rxvt_term (); 1206 {
1330 void child_exit (); // child has exited, usually destroys 1207 SET_R (this);
1208 set_environ (envv);
1209 rxvt_set_locale (locale);
1210 }
1211
1212#if USE_XIM
1213 rxvt_xim *input_method;
1214 XIC Input_Context;
1215 XIMStyle input_style;
1216 XPoint spot; // most recently sent spot position
1217
1331 void destroy (); 1218 void im_destroy ();
1332 void emergency_cleanup (); 1219 void im_cb (); im_watcher im_ev;
1220 void im_set_size (XRectangle &size);
1221 void im_set_position (XPoint &pos) NOTHROW;
1222 void im_set_color (unsigned long &fg, unsigned long &bg);
1223 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1333 1224
1334 bool init (int argc, const char *const *argv); 1225 bool IMisRunning ();
1226 void IMSendSpot ();
1227 bool IM_get_IC (const char *modifiers);
1228 void IMSetPosition ();
1229#endif
1230
1231 // command.C
1232 void key_press (XKeyEvent &ev);
1233 void key_release (XKeyEvent &ev);
1234 unsigned int cmd_write (const char *str, unsigned int count);
1235
1236 wchar_t next_char () NOTHROW;
1237 wchar_t cmd_getc () THROW ((class out_of_input));
1238 uint32_t next_octet () NOTHROW;
1239 uint32_t cmd_get8 () THROW ((class out_of_input));
1240
1241 bool cmd_parse ();
1242 void mouse_report (XButtonEvent &ev);
1243 void button_press (XButtonEvent &ev);
1244 void button_release (XButtonEvent &ev);
1245 void focus_in ();
1246 void focus_out ();
1247 void update_fade_color (unsigned int idx);
1248#ifdef PRINTPIPE
1249 FILE *popen_printer ();
1250 int pclose_printer (FILE *stream);
1251#endif
1252 void process_print_pipe ();
1253 void process_nonprinting (unicode_t ch);
1254 void process_escape_vt52 (unicode_t ch);
1255 void process_escape_seq ();
1256 void process_csi_seq ();
1257 void process_window_ops (const int *args, unsigned int nargs);
1258 char *get_to_st (unicode_t &ends_how);
1259 void process_dcs_seq ();
1260 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, char resp);
1262 void process_xterm_seq (int op, const char *str, char resp);
1263 int privcases (int mode, unsigned long bit);
1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1266 void process_graphics ();
1267 // init.C
1335 bool init_vars (); 1268 void init_vars ();
1336
1337 bool pty_fill ();
1338
1339 void init_secondary ();
1340 const char **init_resources (int argc, const char *const *argv); 1269 const char **init_resources (int argc, const char *const *argv);
1270 void init (int argc, const char *const *argv, stringvec *envv);
1341 void init_env (); 1271 void init_env ();
1342 void set_locale (const char *locale); 1272 void set_locale (const char *locale);
1343 void init_xlocale (); 1273 void init_xlocale ();
1344 void init_command (const char *const *argv); 1274 void init_command (const char *const *argv);
1345 void run_command (const char *const *argv); 1275 void run_command (const char *const *argv);
1346 int run_child (const char *const *argv); 1276 int run_child (const char *const *argv);
1347
1348 void color_aliases (int idx); 1277 void color_aliases (int idx);
1278 void create_windows (int argc, const char *const *argv);
1279 void Get_Colours ();
1280 void get_ourmods ();
1281 // main.C
1282 void tt_winch ();
1283 rxvt_term ();
1284 ~rxvt_term ();
1285 void destroy ();
1286 void emergency_cleanup ();
1349 void recolour_cursor (); 1287 void recolour_cursor ();
1350 void create_windows (int argc, const char *const *argv);
1351 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1288 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1352 void window_calc (unsigned int newwidth, unsigned int newheight); 1289 void window_calc (unsigned int newwidth, unsigned int newheight);
1353
1354#if USE_XIM
1355 rxvt_xim *input_method;
1356 XIC Input_Context;
1357 XIMStyle input_style;
1358 XPoint spot; // most recently sent spot position
1359
1360 void im_destroy ();
1361 void im_cb (); im_watcher im_ev;
1362 void im_set_size (XRectangle &size);
1363 void im_set_position (XPoint &pos);
1364 void im_set_color (unsigned long &fg, unsigned long &bg);
1365 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1366
1367 bool IMisRunning ();
1368 void IMSendSpot ();
1369 bool IM_get_IC (const char *modifiers);
1370 void IMSetStatusPosition ();
1371#endif
1372
1373 void resize_scrollbar ();
1374
1375 void pixel_position (int *x, int *y);
1376
1377 void selection_click (int clicks, int x, int y);
1378 void selection_extend (int x, int y, int flag);
1379 void selection_rotate (int x, int y);
1380
1381 /* autoconvert */
1382
1383 // command.C
1384 void lookup_key (XKeyEvent &ev);
1385 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1386
1387 unicode_t next_char ();
1388 unicode_t cmd_getc ();
1389 unicode_t next_octet ();
1390 unicode_t cmd_get8 ();
1391
1392 bool cmd_parse ();
1393 void mouse_report (XButtonEvent &ev);
1394 void button_press (XButtonEvent &ev);
1395 void button_release (XButtonEvent &ev);
1396 void focus_in ();
1397 void focus_out ();
1398 int check_our_parents ();
1399#ifdef PRINTPIPE
1400 FILE *popen_printer ();
1401 int pclose_printer (FILE *stream);
1402#endif
1403 void process_print_pipe ();
1404 void process_nonprinting (unicode_t ch);
1405 void process_escape_vt52 (unicode_t ch);
1406 void process_escape_seq ();
1407 void process_csi_seq ();
1408 void process_window_ops (const int *args, unsigned int nargs);
1409 unsigned char *get_to_st (unicode_t &ends_how);
1410 void process_dcs_seq ();
1411 void process_osc_seq ();
1412 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1413 void process_xterm_seq (int op, const char *str, unsigned char resp);
1414 int privcases (int mode, unsigned long bit);
1415 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1416 void process_sgr_mode (unsigned int nargs, const int *arg);
1417 void process_graphics ();
1418 // init.C
1419 void Get_Colours ();
1420 void get_ourmods ();
1421 // logging.C
1422 void makeutent (const char *pty, const char *hostname);
1423 void cleanutent ();
1424 // main.C
1425 void privileged_utmp (rxvt_privaction action);
1426 bool set_fonts (); 1290 bool set_fonts ();
1427 void set_string_property (Atom prop, const char *str, int len = -1); 1291 void set_string_property (Atom prop, const char *str, int len = -1);
1428 void set_utf8_property (Atom prop, const char *str, int len = -1); 1292 void set_utf8_property (Atom prop, const char *str, int len = -1);
1429 void set_title (const char *str); 1293 void set_title (const char *str);
1430 void set_icon_name (const char *str); 1294 void set_icon_name (const char *str);
1431 void set_window_color (int idx, const char *color); 1295 void set_window_color (int idx, const char *color);
1432 void set_colorfgbg (); 1296 void set_colorfgbg ();
1433 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1297 bool set_color (rxvt_color &color, const char *name);
1298 void alias_color (int dst, int src);
1434 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1299 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1435 1300 void get_window_origin (int &x, int &y);
1436#ifdef MENUBAR 1301 Pixmap get_pixmap_property (int prop_id);
1437 // menubar.C
1438 void menuitem_free (menu_t *menu, menuitem_t *item);
1439 int action_dispatch (action_t *action);
1440 void menuarrow_free (char name);
1441 void menuarrow_add (char *string);
1442 char *menu_find_base (menu_t **menu, char *path);
1443 menu_t *menu_delete (menu_t *menu);
1444 menu_t *menu_add (menu_t *parent, char *path);
1445 void drawbox_menubar (int x, int len, int state);
1446 void drawtriangle (int x, int y, int state);
1447 void drawbox_menuitem (int y, int state);
1448 void menu_show ();
1449 void menu_display (void (rxvt_term::*update) ());
1450 void menu_hide_all ();
1451 void menu_hide ();
1452 void menu_clear (menu_t *menu);
1453 void menubar_clear ();
1454 bar_t *menubar_find (const char *name);
1455 int menubar_push (const char *name);
1456 void menubar_remove (const char *name);
1457 void menubar_dump (FILE *fp);
1458 void menubar_read (const char *filename);
1459 void menubar_dispatch (char *str);
1460 void draw_Arrows (int name, int state);
1461 void menubar_expose ();
1462 int menubar_mapping (int map);
1463 int menu_select (XButtonEvent &ev);
1464 void menubar_select (XButtonEvent &ev);
1465 void menubar_control (XButtonEvent &ev);
1466 void map_menuBar (int map);
1467#endif
1468 1302
1469 // screen.C 1303 // screen.C
1470 1304
1471 void lalloc (line_t &l) 1305 void lalloc (line_t &l) const
1472 { 1306 {
1473 l.t = (text_t *)talloc->alloc (); 1307 l.t = (text_t *)talloc->alloc ();
1474 l.r = (rend_t *)ralloc->alloc (); 1308 l.r = (rend_t *)ralloc->alloc ();
1475 } 1309 }
1476 1310
… …
1480 talloc->free (l.t); 1314 talloc->free (l.t);
1481 ralloc->free (l.r); 1315 ralloc->free (l.r);
1482 } 1316 }
1483#endif 1317#endif
1484 1318
1485 void lresize (line_t &l) 1319 void lresize (line_t &l) const
1486 { 1320 {
1487 if (!l.t) 1321 if (!l.t)
1488 return; 1322 return;
1489 1323
1490 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1324 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1494 1328
1495 if (ncol > prev_ncol) 1329 if (ncol > prev_ncol)
1496 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1330 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1497 } 1331 }
1498 1332
1333 int fgcolor_of (rend_t r) const NOTHROW
1334 {
1335 int base = GET_BASEFG (r);
1336#ifndef NO_BRIGHTCOLOR
1337 if (r & RS_Bold
1338# if ENABLE_STYLES
1339 && option (Opt_intensityStyles)
1340# endif
1341 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1342 base += minBrightCOLOR - minCOLOR;
1343#endif
1344 return base;
1345 }
1346
1347 int bgcolor_of (rend_t r) const NOTHROW
1348 {
1349 int base = GET_BASEBG (r);
1350#ifndef NO_BRIGHTCOLOR
1351 if (r & RS_Blink
1352# if ENABLE_STYLES
1353 && option (Opt_intensityStyles)
1354# endif
1355 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1356 base += minBrightCOLOR - minCOLOR;
1357#endif
1358 return base;
1359 }
1360
1361 bool option (uint8_t opt) const NOTHROW
1362 {
1363 if (!opt)
1364 return 0;
1365
1366 --opt;
1367 return options[opt >> 3] & (1 << (opt & 7));
1368 }
1369
1370 void set_option (uint8_t opt, bool set = true) NOTHROW
1371 {
1372 if (!opt)
1373 return;
1374
1375 --opt;
1376 if (set)
1377 options[opt >> 3] |= (1 << (opt & 7));
1378 else
1379 options[opt >> 3] &= ~(1 << (opt & 7));
1380 }
1381
1382 void PrivMode (int set, unsigned bit) NOTHROW
1383 {
1384 if (set)
1385 priv_modes |= bit;
1386 else
1387 priv_modes &= ~bit;
1388 }
1389
1390 // modifies first argument(!)
1391 void paste (char *data, unsigned int len) NOTHROW;
1499 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1392 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1500 void scr_blank_screen_mem (line_t &l, rend_t efs); 1393 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1501 int scr_scroll_text (int row1, int row2, int count); 1394 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1502 void scr_reset (); 1395 void scr_reset ();
1503 void scr_release (); 1396 void scr_release () NOTHROW;
1504 void scr_clear (bool really = false); 1397 void scr_clear (bool really = false) NOTHROW;
1505 void scr_refresh (unsigned char refresh_type); 1398 void scr_refresh () NOTHROW;
1506 bool scr_refresh_rend (rend_t mask, rend_t value); 1399 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1507 void scr_erase_screen (int mode); 1400 void scr_erase_screen (int mode) NOTHROW;
1508#if ENABLE_FRILLS 1401#if ENABLE_FRILLS
1509 void scr_erase_savelines (); 1402 void scr_erase_savelines () NOTHROW;
1510 void scr_backindex (); 1403 void scr_backindex () NOTHROW;
1511 void scr_forwardindex (); 1404 void scr_forwardindex () NOTHROW;
1512#endif 1405#endif
1513 void scr_touch (bool refresh); 1406 void scr_touch (bool refresh) NOTHROW;
1514 void scr_expose (int x, int y, int width, int height, bool refresh); 1407 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1515 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1516 void scr_recolour (); 1408 void scr_recolour () NOTHROW;
1517 void scr_remap_chars (); 1409 void scr_remap_chars () NOTHROW;
1518 void scr_remap_chars (const line_t &l); 1410 void scr_remap_chars (line_t &l) NOTHROW;
1411
1412 enum cursor_mode { SAVE, RESTORE };
1519 1413
1520 void scr_poweron (); 1414 void scr_poweron ();
1521 void scr_cursor (int mode); 1415 void scr_cursor (cursor_mode mode) NOTHROW;
1522 void scr_do_wrap (); 1416 void scr_do_wrap () NOTHROW;
1417 void scr_swap_screen () NOTHROW;
1523 int scr_change_screen (int scrn); 1418 void scr_change_screen (int scrn);
1524 void scr_color (unsigned int color, int fgbg); 1419 void scr_color (unsigned int color, int fgbg) NOTHROW;
1525 void scr_rendition (int set, int style); 1420 void scr_rendition (int set, int style) NOTHROW;
1526 void scr_add_lines (const unicode_t *str, int nlines, int len); 1421 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1527 void scr_backspace (); 1422 void scr_backspace () NOTHROW;
1528 void scr_tab (int count, bool ht = false); 1423 void scr_tab (int count, bool ht = false) NOTHROW;
1529 void scr_gotorc (int row, int col, int relative); 1424 void scr_gotorc (int row, int col, int relative) NOTHROW;
1530 void scr_index (enum page_dirn direction); 1425 void scr_index (enum page_dirn direction) NOTHROW;
1531 void scr_erase_line (int mode); 1426 void scr_erase_line (int mode) NOTHROW;
1532 void scr_E (); 1427 void scr_E () NOTHROW;
1533 void scr_insdel_lines (int count, int insdel); 1428 void scr_insdel_lines (int count, int insdel) NOTHROW;
1534 void scr_insdel_chars (int count, int insdel); 1429 void scr_insdel_chars (int count, int insdel) NOTHROW;
1535 void scr_scroll_region (int top, int bot); 1430 void scr_scroll_region (int top, int bot) NOTHROW;
1536 void scr_cursor_visible (int mode); 1431 void scr_cursor_visible (int mode) NOTHROW;
1537 void scr_autowrap (int mode); 1432 void scr_autowrap (int mode) NOTHROW;
1538 void scr_relative_origin (int mode); 1433 void scr_relative_origin (int mode) NOTHROW;
1539 void scr_insert_mode (int mode); 1434 void scr_insert_mode (int mode) NOTHROW;
1540 void scr_set_tab (int mode); 1435 void scr_set_tab (int mode) NOTHROW;
1541 void scr_rvideo_mode (int mode); 1436 void scr_rvideo_mode (bool on) NOTHROW;
1542 void scr_report_position (); 1437 void scr_report_position () NOTHROW;
1543 void set_font_style (); 1438 void set_font_style () NOTHROW;
1544 void scr_charset_choose (int set); 1439 void scr_charset_choose (int set) NOTHROW;
1545 void scr_charset_set (int set, unsigned int ch); 1440 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1546 int scr_move_to (int y, int len); 1441 void scr_move_to (int y, int len) NOTHROW;
1547 int scr_page (enum page_dirn direction, int nlines); 1442 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1548 int scr_changeview (unsigned int oldviewstart); 1443 bool scr_changeview (int new_view_start) NOTHROW;
1549 void scr_bell (); 1444 void scr_bell () NOTHROW;
1550 void scr_printscreen (int fullhist); 1445 void scr_printscreen (int fullhist) NOTHROW;
1446 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1551 void scr_reverse_selection (); 1448 void scr_reverse_selection () NOTHROW;
1552 void scr_dump (int fd); 1449 void scr_dump (int fd) NOTHROW;
1450
1553 void selection_check (int check_more); 1451 void selection_check (int check_more) NOTHROW;
1554 void selection_paste (Window win, Atom prop, bool delete_prop); 1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1555 void selection_property (Window win, Atom prop); 1453 void selection_property (Window win, Atom prop) NOTHROW;
1556 void selection_request (Time tm, int x, int y); 1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1557 int selection_request_other (Atom target, int selnum); 1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1558 void selection_clear (); 1456 void selection_clear () NOTHROW;
1559 void selection_make (Time tm); 1457 void selection_make (Time tm);
1458 bool selection_grab (Time tm) NOTHROW;
1560 void selection_start_colrow (int col, int row); 1459 void selection_start_colrow (int col, int row) NOTHROW;
1561 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1562 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1563 void selection_remove_trailing_spaces (); 1462 void selection_remove_trailing_spaces () NOTHROW;
1564 void selection_send (const XSelectionRequestEvent &rq); 1463 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1464 void selection_click (int clicks, int x, int y) NOTHROW;
1465 void selection_extend (int x, int y, int flag) NOTHROW;
1466 void selection_rotate (int x, int y) NOTHROW;
1565 1467
1566#if defined(NEXT_SCROLLBAR) 1468#if defined(NEXT_SCROLLBAR)
1567 // scrollbar-next.C 1469 // scrollbar-next.C
1568 Pixmap renderPixmap (const char *const *data, int width, int height); 1470 Pixmap renderPixmap (const char *const *data, int width, int height);
1569 void init_scrollbar_stuff (); 1471 void init_scrollbar_stuff ();
… …
1571 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1473 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1572#endif 1474#endif
1573 1475
1574#if defined(RXVT_SCROLLBAR) 1476#if defined(RXVT_SCROLLBAR)
1575 // scrollbar-rxvt.C 1477 // scrollbar-rxvt.C
1576 void Draw_button (int x, int y, int state, int dirn);
1577 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1478 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1578#endif 1479#endif
1579 1480
1580#if defined(XTERM_SCROLLBAR) 1481#if defined(XTERM_SCROLLBAR)
1581 // scrollbar-xterm.C 1482 // scrollbar-xterm.C
… …
1586 // scrollbar-plain.C 1487 // scrollbar-plain.C
1587 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1488 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1588#endif 1489#endif
1589 1490
1590 // scrollbar.C 1491 // scrollbar.C
1492 void resize_scrollbar ();
1591 int scrollbar_mapping (int map); 1493 int scrollbar_mapping (int map);
1592 int scrollbar_show (int update); 1494 int scrollbar_show (int update);
1593 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1495 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1594 1496
1595 // xdefaults.C 1497 // xdefaults.C
1596 void get_options (int argc, const char *const *argv); 1498 void get_options (int argc, const char *const *argv);
1597 int parse_keysym (const char *str, const char *arg); 1499 int parse_keysym (const char *str, const char *arg);
1598 void get_xdefaults (FILE *stream, const char *name); 1500 const char *x_resource (const char *name);
1599 void extract_resources (); 1501 void extract_resources ();
1600 // xpm.C
1601 int scale_pixmap (const char *geom);
1602 void resize_pixmap ();
1603 Pixmap set_bgPixmap (const char *file);
1604}; 1502};
1605 1503
1606/* 1504#endif /* _RXVT_H_ */
1607 *****************************************************************************
1608 * PROTOTYPES
1609 *****************************************************************************
1610 */
1611#ifdef PROTOTYPES
1612# define __PROTO(p) p
1613#else
1614# define __PROTO(p) ()
1615#endif
1616 1505
1617#ifdef DEBUG_malloc
1618# include "dmalloc.h" /* This comes last */
1619#endif
1620
1621#endif /* _RXVT_H_ */
1622

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