ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvt.h
(Generate patch)

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.129 by root, Mon Dec 13 01:29:03 2004 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"
85
86#include "rxvtperl.h"
87
88// try to avoid some macros to decrease code size, on some systems
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)
95#endif
23 96
24/* 97/*
25 ***************************************************************************** 98 *****************************************************************************
26 * SYSTEM HACKS 99 * SYSTEM HACKS
27 ***************************************************************************** 100 *****************************************************************************
… …
35#if defined (sun) && !defined (__sun__) 108#if defined (sun) && !defined (__sun__)
36# define __sun__ 1 109# define __sun__ 1
37#endif 110#endif
38 111
39#ifndef HAVE_XPOINTER 112#ifndef HAVE_XPOINTER
40typedef char *XPointer; 113typedef char *XPointer;
41#endif 114#endif
42 115
43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 116#include <termios.h>
45typedef struct termios ttymode_t;
46#else
47# include <sgtty.h>
48typedef struct {
49 struct sgttyb sg;
50 struct tchars tc;
51 struct ltchars lc;
52 int line;
53 int local;
54} ttymode_t;
55#endif
56 117
57#ifdef XPM_BACKGROUND 118#include "background.h"
58# ifdef XPM_INC_X11
59# include <X11/xpm.h>
60# else
61# include <xpm.h>
62# endif
63#endif
64 119
65#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 121# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 123# define STDERR_FILENO 2
69#endif 124#endif
70 125
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 126#if !defined (EACCESS) && defined(EAGAIN)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 127# define EACCESS EAGAIN
73# define NO_SETOWNER_TTYDEV 1
74# 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 */
75#endif 133#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 134
77# define NO_SETOWNER_TTYDEV 1 135#ifndef PATH_MAX
136# define PATH_MAX 16384
78#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 { };
79 146
80/* 147/*
81 ***************************************************************************** 148 *****************************************************************************
82 * PROTOTYPES 149 * PROTOTYPES
83 ***************************************************************************** 150 *****************************************************************************
84 */ 151 */
85RETSIGTYPE rxvt_Child_signal (int sig); 152// main.C
86RETSIGTYPE rxvt_Exit_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
87void rxvt_clean_exit (); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
88void * rxvt_malloc (size_t size); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
89void * rxvt_calloc (size_t number, size_t size); 156extern void rxvt_pop_locale () NOTHROW;
90void * rxvt_realloc (void *ptr, size_t size); 157void rxvt_init ();
158
159// misc.C
91char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95char * rxvt_strdup (const char *str); 164
96char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
97void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
99void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
100void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
102int rxvt_Str_match (const char *s1, const char *s2); 171
103const char * rxvt_Str_skip_space (const char *str);
104char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
105int rxvt_Str_escaped (char *str);
106char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
108char * rxvt_File_find (const char *file, const char *ext, const char *path);
109void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111 175
112void rxvt_privileges (rxvt_privaction action); 176void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size);
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}
113 207
114/* 208/*
115 ***************************************************************************** 209 *****************************************************************************
116 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
117 ***************************************************************************** 211 *****************************************************************************
118 */ 212 */
119struct grwin_t;
120 213
121/* Sanitize menubar info */
122#ifndef MENUBAR
123# undef MENUBAR_MAX
124#endif
125#ifndef MENUBAR_MAX
126# define MENUBAR_MAX 0
127#endif
128
129/* If we're using either the rxvt scrollbar or menu bars, keep the 214/* If we're using either the rxvt scrollbar, keep the
130 * scrollColor resource. 215 * scrollColor resource.
131 */ 216 */
132#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
134#else 219#else
135# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
136#endif
137
138#ifdef XPM_BACKGROUND
139typedef struct {
140 short w, h, x, y;
141 Pixmap pixmap;
142} bgPixmap_t;
143#endif 221#endif
144 222
145/* 223/*
146 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
147 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
151 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
152 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
153 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
154}; 232};
155 233
156#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 234#if ENABLE_XEMBED
157#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 235// XEMBED messages
158#define SWAP_IT(one, two, typeof) \ 236# define XEMBED_EMBEDDED_NOTIFY 0
159 do { \ 237# define XEMBED_WINDOW_ACTIVATE 1
160 typeof swapittmp; \ 238# define XEMBED_WINDOW_DEACTIVATE 2
161 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 239# define XEMBED_REQUEST_FOCUS 3
162 } while (/* CONSTCOND */ 0) 240# define XEMBED_FOCUS_IN 4
163#define BOUND_POSITIVE_INT16(val) \ 241# define XEMBED_FOCUS_OUT 5
164 (int16_t) ((val) <= 0 \ 242# define XEMBED_FOCUS_NEXT 6
165 ? 0 \ 243# define XEMBED_FOCUS_PREV 7
166 : min ((val), (((uint16_t)-1)>>1)))
167 244
168#if ENABLE_FRILLS 245# define XEMBED_MODALITY_ON 10
169typedef struct _mwmhints { 246# define XEMBED_MODALITY_OFF 11
170 CARD32 flags; 247# define XEMBED_REGISTER_ACCELERATOR 12
171 CARD32 functions; 248# define XEMBED_UNREGISTER_ACCELERATOR 13
172 CARD32 decorations; 249# define XEMBED_ACTIVATE_ACCELERATOR 14
173 INT32 input_mode; 250
174 CARD32 status; 251// XEMBED detail code
175} MWMHints; 252# define XEMBED_FOCUS_CURRENT 0
253# define XEMBED_FOCUS_FIRST 1
254# define XEMBED_FOCUS_LAST 2
255
256# define XEMBED_MAPPED (1 << 0)
176#endif 257#endif
177 258
178/* 259/*
179 ***************************************************************************** 260 *****************************************************************************
180 * NORMAL DEFINES 261 * NORMAL DEFINES
181 ***************************************************************************** 262 *****************************************************************************
182 */ 263 */
183 264
184/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
185#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
186#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
187# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
188#else 269#else
189# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
190#endif 271#endif
191#ifndef TERMENV 272#ifndef TERMENV
… …
194 275
195#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
197#endif 278#endif
198 279
199#ifdef NO_RESOURCES
200# undef USE_XGETDEFAULT
201#endif
202
203#if ISO_14755
204# define ENABLE_OVERLAY 1
205#endif
206
207/* now look for other badly set stuff */
208
209#if !defined (EACCESS) && defined(EAGAIN)
210# define EACCESS EAGAIN
211#endif
212
213#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214# define EXIT_SUCCESS 0 /* exit function success */
215# define EXIT_FAILURE 1 /* exit function failure */
216#endif
217
218#define menuBar_esc 10
219#define scrollBar_esc 30 280#define scrollBar_esc 30
220#define menuBar_margin 2 /* margin below text */
221 281
222#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)
223# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
224#endif 284#endif
225 285
226/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227#ifdef HALFSHADOW
228# define SHADOW 1
229#else
230# define SHADOW 2
231#endif
232
233#define R_SB_ALIGN_CENTRE 0
234#define R_SB_ALIGN_TOP 1
235#define R_SB_ALIGN_BOTTOM 2
236
237#define R_SB_RXVT 0
238#define R_SB_NEXT 1
239#define R_SB_XTERM 2
240#define R_SB_PLAIN 4
241
242#define SB_WIDTH_NEXT 19
243#define SB_WIDTH_XTERM 15
244#define SB_WIDTH_PLAIN 7
245#ifndef SB_WIDTH_RXVT
246# define SB_WIDTH_RXVT 10
247#endif
248
249/*
250 * NeXT scrollbar defines
251 */
252#define SB_PADDING 1
253#define SB_BORDER_WIDTH 1
254#define SB_BEVEL_WIDTH_UPPER_LEFT 1
255#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
256#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
257#define SB_MARGIN_SPACE (SB_PADDING * 2)
258#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
259#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
260#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
261#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
262#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
263#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
264#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
265#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
266 /*
267 * +-------------+
268 * | | <---< SB_PADDING
269 * | ::::::::::: |
270 * | ::::::::::: |
271 * '''''''''''''''''
272 * ,,,,,,,,,,,,,,,,,
273 * | ::::::::::: |
274 * | ::::::::::: |
275 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
276 * | | :::::::: |
277 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
278 * | +---------+ |
279 * | | ......%%| |
280 * | | ......%%| |
281 * | | .. ()..%%| |
282 * | | ......%%| |
283 * | | %%%%%%%%| |
284 * | +---------+ | <.........................
285 * | | <---< SB_PADDING :
286 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
287 * | | ......%%| | | : :
288 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
289 * | | %%%%%%%%| | | : :
290 * | +---------+ | <-+ : :
291 * | | : :
292 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
293 * | | ......%%| | | : :
294 * | | ..\/..%%| | | : :
295 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
296 * | +---------+ | | : :
297 * | | | : :
298 * +-------------+ <-+.........:............:
299 * ^^|_________| :
300 * || | :
301 * || +---< SB_BUTTON_WIDTH
302 * || :
303 * |+------< SB_PADDING
304 * |: :
305 * +----< SB_BORDER_WIDTH
306 * : :
307 * :............:
308 * |
309 * +---< SB_WIDTH_NEXT
310 */
311
312enum { 286enum {
313 NO_REFRESH = 0 , /* Window not visible at all! */ 287 NO_REFRESH = 0, /* Window not visible at all! */
314 FAST_REFRESH = 1<<0, /* Fully exposed window */ 288 FAST_REFRESH = 1, /* Fully exposed window */
315 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 289 SLOW_REFRESH = 2, /* Partially exposed window */
316 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317}; 290};
318 291
319#ifdef NO_SECONDARY_SCREEN 292#ifdef NO_SECONDARY_SCREEN
320# define NSCREENS 0 293# define NSCREENS 0
321#else 294#else
… …
327#define FONT_DN "#-" 300#define FONT_DN "#-"
328#define FONT_UP "#+" 301#define FONT_UP "#+"
329 302
330/* flags for rxvt_scr_gotorc () */ 303/* flags for rxvt_scr_gotorc () */
331enum { 304enum {
332 C_RELATIVE = 1 , /* col movement is relative */ 305 C_RELATIVE = 1, /* col movement is relative */
333 R_RELATIVE = 2, /* row movement is relative */ 306 R_RELATIVE = 2, /* row movement is relative */
334 RELATIVE = 1 | 2, 307 RELATIVE = C_RELATIVE | R_RELATIVE,
335}; 308};
336 309
337/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 310/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338enum { 311enum {
339 INSERT = -1, /* don't change these values */ 312 INSERT = -1, /* don't change these values */
… …
352enum { 325enum {
353 PRIMARY = 0, 326 PRIMARY = 0,
354 SECONDARY, 327 SECONDARY,
355}; 328};
356 329
357#define RS_None 0 /* Normal */ 330#define RS_None 0
358 331
359#define RS_fgMask 0x0000007fUL /* 128 colors */ 332#define RS_fgMask 0x0000007fUL // 128 colors
360#define RS_bgMask 0x00003f80UL /* 128 colors */ 333#define RS_bgMask 0x00003f80UL // 128 colors
361 334
362// font styles 335// font styles
363#define RS_Bold 0x00004000UL // value 1 336#define RS_Bold 0x00004000UL // value 1
364#define RS_Italic 0x00008000UL // value 2 337#define RS_Italic 0x00008000UL // value 2
365 338
366// fake styles 339// fake styles
367#define RS_Blink 0x00010000UL /* blink */ 340#define RS_Blink 0x00010000UL // blink
368#define RS_RVid 0x00020000UL /* reverse video */ 341#define RS_RVid 0x00020000UL // reverse video
369#define RS_Uline 0x00040000UL /* underline */ 342#define RS_Uline 0x00040000UL // underline
370 343
371// 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
372 351
373// other flags 352// other flags
374#define RS_Careful 0x80000000UL /* be careful when drawing these */ 353#define RS_Careful 0x80000000UL /* be careful when drawing these */
375 354
376#define RS_styleCount 4 355#define RS_styleCount 4
… …
402 C0_NUL = 0x00, 381 C0_NUL = 0x00,
403 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,
404 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 ,
405 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,
406 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,
407}; 386};
408#define CHAR_ST 0x9c /* 0234 */ 387#define CHAR_ST 0x9c /* 0234 */
409 388
410/* 389/*
411 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 390 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
412 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 391 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
415 XTerm_name = 0, 394 XTerm_name = 0,
416 XTerm_iconName = 1, 395 XTerm_iconName = 1,
417 XTerm_title = 2, 396 XTerm_title = 2,
418 XTerm_property = 3, // change X property 397 XTerm_property = 3, // change X property
419 XTerm_Color = 4, // change colors 398 XTerm_Color = 4, // change colors
420 XTerm_Color00 = 10, // not implemented, CLASH! 399 XTerm_Color00 = 10, // change fg color
421 XTerm_Color01 = 11, // not implemented 400 XTerm_Color01 = 11, // change bg color
422 XTerm_Color_cursor = 12, // change actual 'Cursor' color 401 XTerm_Color_cursor = 12, // change actual 'Cursor' color
423 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424 XTerm_Color_pointer_bg = 14, // not implemented 403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425 XTerm_Color05 = 15, // not implemented 404 XTerm_Color05 = 15, // not implemented (tektronix fg)
426 XTerm_Color06 = 16, // not implemented 405 XTerm_Color06 = 16, // not implemented (tektronix bg)
427 XTerm_Color_RV = 17, // change actual 'Highlight' color 406 XTerm_Color_RV = 17, // change actual 'Highlight' color
428 XTerm_logfile = 46, // not implemented 407 XTerm_logfile = 46, // not implemented
429 XTerm_font = 50, 408 XTerm_font = 50,
430 409
431 XTerm_konsole30 = 30, // reserved for konsole 410 XTerm_konsole30 = 30, // reserved for konsole
432 XTerm_konsole31 = 31, // reserved for konsole 411 XTerm_konsole31 = 31, // reserved for konsole
433 XTerm_emacs51 = 51, // reserved for emacs shell 412 XTerm_emacs51 = 51, // reserved for emacs shell
434 /* 413 /*
435 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
436 */ 415 */
437 XTerm_Color_BD = 18, // change actual 'Bold' color 416
438 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
439 XTerm_Pixmap = 20, // new bg pixmap 423 Rxvt_Pixmap = 20, // new bg pixmap
440 XTerm_restoreFG = 39, // change default fg color
441 XTerm_restoreBG = 49, // change default bg color
442 XTerm_dumpscreen = 55, // dump scrollback and all of screen 424 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
425
443 XTerm_locale = 701, // change locale 426 URxvt_locale = 701, // change locale
444 XTerm_Menu = 703, // set menu item 427 URxvt_version = 702, // request version
428
445 XTerm_Color_IT = 704, // change actual 'Italic' colour 429 URxvt_Color_IT = 704, // change actual 'Italic' colour
446 XTerm_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
447 433
448 URxvt_font = 710, 434 URxvt_font = 710,
449 URxvt_boldFont = 711, 435 URxvt_boldFont = 711,
450 URxvt_italicFont = 712, 436 URxvt_italicFont = 712,
451 URxvt_boldItalicFont = 713, 437 URxvt_boldItalicFont = 713,
438
439 URxvt_view_up = 720,
440 URxvt_view_down = 721,
441
442 URxvt_perl = 777,
452}; 443};
453 444
454/* Words starting with `Color_' are colours. Others are counts */ 445/* Words starting with `Color_' are colours. Others are counts */
455/* 446/*
456 * The following comment is mostly obsolete since pixcolor_set was expanded:
457 * We're currently upto 29 colours. Only 3 more available. The
458 * PixColor and rendition colour usage should probably be decoupled 447 * The PixColor and rendition colour usage should probably be decoupled
459 * 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
460 * 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
461 */ 450 */
462 451
463enum colour_list { 452enum colour_list {
453 Color_none = -2,
454 Color_transparent = -1,
464 Color_fg = 0, 455 Color_fg = 0,
465 Color_bg, 456 Color_bg,
466 minCOLOR, /* 2 */ 457 minCOLOR, /* 2 */
467 Color_Black = minCOLOR, 458 Color_Black = minCOLOR,
468 Color_Red3, 459 Color_Red3,
… …
500 Color_BD, 491 Color_BD,
501 Color_IT, 492 Color_IT,
502 Color_UL, 493 Color_UL,
503 Color_RV, 494 Color_RV,
504#endif 495#endif
496#if ENABLE_FRILLS
497 Color_underline,
498#endif
505#ifdef OPTION_HC 499#ifdef OPTION_HC
506 Color_HC, 500 Color_HC,
507#endif 501#endif
508#ifdef KEEP_SCROLLCOLOR 502#ifdef KEEP_SCROLLCOLOR
509 Color_scroll, 503 Color_scroll,
510 Color_trough, 504 Color_trough,
511#endif 505#endif
512#if TINTING 506#if ENABLE_TRANSPARENCY
513 Color_tint, 507 Color_tint,
508#endif
509#if OFF_FOCUS_FADING
510 Color_fade,
514#endif 511#endif
515 NRS_COLORS, /* */ 512 NRS_COLORS, /* */
516#ifdef KEEP_SCROLLCOLOR 513#ifdef KEEP_SCROLLCOLOR
517 Color_topShadow = NRS_COLORS, 514 Color_topShadow = NRS_COLORS,
518 Color_bottomShadow, 515 Color_bottomShadow,
… …
522#endif 519#endif
523}; 520};
524 521
525#define Color_Bits 7 // 0 .. maxTermCOLOR 522#define Color_Bits 7 // 0 .. maxTermCOLOR
526 523
527#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
528#define NPIXCLR_BITS 32
529
530/* 524/*
531 * Resource list 525 * Resource list
532 */ 526 */
533enum { 527enum {
534 Rs_display_name = 0, 528# define def(name) Rs_ ## name,
535 Rs_term_name, 529# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
536 Rs_iconName, 530# include "rsinc.h"
537 Rs_geometry, 531# undef def
538 Rs_reverseVideo, 532# undef reserve
539 Rs_color,
540 _Rs_color = Rs_color + NRS_COLORS - 1,
541 Rs_font,
542#if ENABLE_STYLES
543 Rs_boldFont,
544 Rs_italicFont,
545 Rs_boldItalicFont,
546#endif
547 Rs_name,
548 Rs_title,
549#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
550 Rs_path,
551#endif
552#ifdef XPM_BACKGROUND
553 Rs_backgroundPixmap,
554#endif
555#if (MENUBAR_MAX)
556 Rs_menu,
557#endif
558 Rs_loginShell,
559 Rs_jumpScroll,
560#ifdef HAVE_SCROLLBARS
561 Rs_scrollBar,
562 Rs_scrollBar_right,
563 Rs_scrollBar_floating,
564 Rs_scrollBar_align,
565#endif
566 Rs_scrollstyle, /* Rs_scrollBar_style */
567 Rs_scrollTtyOutput,
568 Rs_scrollTtyKeypress,
569 Rs_scrollWithBuffer,
570 Rs_saveLines,
571 Rs_utmpInhibit,
572 Rs_visualBell,
573#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
574 Rs_mapAlert,
575#endif
576#ifdef META8_OPTION
577 Rs_meta8,
578#endif
579#ifdef MOUSE_WHEEL
580 Rs_mouseWheelScrollPage,
581#endif
582#ifndef NO_BACKSPACE_KEY
583 Rs_backspace_key,
584#endif
585#ifndef NO_DELETE_KEY
586 Rs_delete_key,
587#endif
588 Rs_selectstyle,
589#ifdef PRINTPIPE
590 Rs_print_pipe,
591#endif
592#ifdef USE_XIM
593 Rs_preeditType,
594 Rs_inputMethod,
595#endif
596#ifdef TRANSPARENT
597 Rs_transparent,
598 Rs_transparent_all,
599#endif
600#if ENABLE_FRILLS
601 Rs_ext_bwidth,
602 Rs_int_bwidth,
603 Rs_borderLess,
604#endif
605 Rs_scrollBar_thickness,
606#ifndef NO_LINESPACE
607 Rs_lineSpace,
608#endif
609 Rs_cutchars,
610 Rs_modifier,
611 Rs_answerbackstring,
612 Rs_tripleclickwords,
613 Rs_insecure,
614 Rs_cursorBlink,
615 Rs_pointerBlank,
616 Rs_pointerBlankDelay,
617 Rs_imLocale,
618 Rs_pastableTabs,
619#ifndef NO_SECONDARY_SCREEN
620 Rs_secondaryScreen,
621 Rs_secondaryScroll,
622#endif
623#ifdef OFF_FOCUS_FADING
624 Rs_fade,
625#endif
626#ifdef TINTING
627 Rs_shade,
628#endif
629 NUM_RESOURCES 533 NUM_RESOURCES
630};
631
632// see init.C:xa_names, which must be kept in sync
633enum {
634 XA_TEXT = 0,
635 XA_COMPOUND_TEXT,
636 XA_UTF8_STRING,
637 XA_MULTIPLE,
638 XA_TARGETS,
639 XA_TIMESTAMP,
640 XA_VT_SELECTION,
641 XA_INCR,
642 XA_WMDELETEWINDOW,
643#ifdef TRANSPARENT
644 XA_XROOTPMAPID,
645 XA_XSETROOTID,
646#endif
647#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
648 XA_DNDPROTOCOL,
649 XA_DNDSELECTION,
650#endif /* OFFIX_DND */
651 XA_CLIPBOARD,
652 NUM_XA
653}; 534};
654 535
655/* DEC private modes */ 536/* DEC private modes */
656#define PrivMode_132 (1UL<<0) 537#define PrivMode_132 (1UL<<0)
657#define PrivMode_132OK (1UL<<1) 538#define PrivMode_132OK (1UL<<1)
… …
666#define PrivMode_ShiftKeys (1UL<<10) 547#define PrivMode_ShiftKeys (1UL<<10)
667#define PrivMode_VisibleCursor (1UL<<11) 548#define PrivMode_VisibleCursor (1UL<<11)
668#define PrivMode_MouseX10 (1UL<<12) 549#define PrivMode_MouseX10 (1UL<<12)
669#define PrivMode_MouseX11 (1UL<<13) 550#define PrivMode_MouseX11 (1UL<<13)
670#define PrivMode_scrollBar (1UL<<14) 551#define PrivMode_scrollBar (1UL<<14)
671#define PrivMode_menuBar (1UL<<15)
672#define PrivMode_TtyOutputInh (1UL<<16) 552#define PrivMode_TtyOutputInh (1UL<<15)
673#define PrivMode_Keypress (1UL<<17) 553#define PrivMode_Keypress (1UL<<16)
674#define PrivMode_smoothScroll (1UL<<18) 554#define PrivMode_smoothScroll (1UL<<17)
675#define PrivMode_vt52 (1UL<<19) 555#define PrivMode_vt52 (1UL<<18)
676#define PrivMode_LFNL (1UL<<20) 556#define PrivMode_LFNL (1UL<<19)
677/* too annoying to implement X11 highlight tracking */ 557#define PrivMode_MouseBtnEvent (1UL<<20)
678/* #define PrivMode_MouseX11Track (1LU<<21) */ 558#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22)
679 560
680#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 561#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
681#define PrivMode(test,bit) \
682 if (test) \
683 priv_modes |= (bit); \
684 else \
685 priv_modes &= ~(bit)
686 562
687#ifdef ALLOW_132_MODE 563#ifdef ALLOW_132_MODE
688# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
689#else 565#else
690# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 566# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
691#endif 567#endif
692 568
693// do not change these constants lightly, there are many interdependencies 569// do not change these constants lightly, there are many interdependencies
694#define IMBUFSIZ 128 // input modifier buffer sizes 570#define IMBUFSIZ 128 // input modifier buffer sizes
695#define KBUFSZ 512 // size of keyboard mapping buffer 571#define KBUFSZ 512 // size of keyboard mapping buffer
696#define CBUFSIZ 4096 // size of command buffer 572#define CBUFSIZ 2048 // size of command buffer
697#define UBUFSIZ 4096 // character buffer 573#define UBUFSIZ 2048 // character buffer
698 574
699#ifndef PATH_MAX 575#if ENABLE_FRILLS
700# 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;
701#endif 584#endif
702 585
703/* Motif window hints */ 586/* Motif window hints */
704#define MWM_HINTS_FUNCTIONS (1L << 0) 587#define MWM_HINTS_FUNCTIONS (1L << 0)
705#define MWM_HINTS_DECORATIONS (1L << 1) 588#define MWM_HINTS_DECORATIONS (1L << 1)
… …
730/* 613/*
731 ***************************************************************************** 614 *****************************************************************************
732 * MACRO DEFINES 615 * MACRO DEFINES
733 ***************************************************************************** 616 *****************************************************************************
734 */ 617 */
735#define memset(x, y, z) memset((x), (y), (size_t)(z)) 618#define dLocal(type,name) type const name = this->name
736#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 619
737#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 620// for speed reasons, we assume that all codepoints 32 to 126 are
738#define strcasecmp(x, y) strcasecmp((x), (y)) 621// single-width.
739#define strncasecmp(x, y, z) strncasecmp((x), (y), (z)) 622#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
740#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
741#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
742#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
743#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
744#define strcat(x, y) strcat((char *)(x), (const char *)(y))
745#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
746#define strdup(x) strdup((const char *)(x))
747#define strlen(x) strlen((const char *)(x))
748#define strchr(x, y) strchr((const char *)(x), (int)(y))
749#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
750 623
751/* convert pixel dimensions to row/column values. Everything as int32_t */ 624/* convert pixel dimensions to row/column values. Everything as int32_t */
752#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 625#define Pixel2Col(x) Pixel2Width((int32_t)(x))
753#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 626#define Pixel2Row(y) Pixel2Height((int32_t)(y))
754#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 627#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
755#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 628#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
756#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 629#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
757#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 630#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
758#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
759#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
760 633
761#define TermWin_TotalWidth() ((int32_t)TermWin.width) 634#define LINENO(n) MOD (term_start + int(n), total_rows)
762#define TermWin_TotalHeight() ((int32_t)TermWin.height) 635#define ROW(n) row_buf [LINENO (n)]
763 636
764/* how to build & extract colors and attributes */ 637/* how to build & extract colors and attributes */
765#define GET_BASEFG(x) (((x) & RS_fgMask)) 638#define GET_BASEFG(x) (((x) & RS_fgMask))
766#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 639#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
767#ifndef NO_BRIGHTCOLOR
768# define GET_FGCOLOR(x) \
769 ((((x) & RS_Bold) == 0 \
770 || GET_BASEFG (x) < minCOLOR \
771 || GET_BASEFG (x) >= minBrightCOLOR) \
772 ? GET_BASEFG (x) \
773 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
774# define GET_BGCOLOR(x) \
775 ((((x) & RS_Blink) == 0 \
776 || GET_BASEBG (x) < minCOLOR \
777 || GET_BASEBG (x) >= minBrightCOLOR) \
778 ? GET_BASEBG (x) \
779 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
780#else
781# define GET_FGCOLOR(x) GET_BASEFG(x)
782# define GET_BGCOLOR(x) GET_BASEBG(x)
783#endif
784 640
785#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 641#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
786#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 642#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
787 643
788#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 644#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
797#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 653#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
798#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 654#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
799 655
800#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 656#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
801 657
802#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 658#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
803#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 659#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
804 660
805#if ENABLE_STYLES 661#if ENABLE_STYLES
806# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 662# define FONTSET(style) fontset[GET_STYLE (style)]
807#else 663#else
808# define FONTSET(style) TermWin.fontset[0] 664# define FONTSET(style) fontset[0]
809#endif
810
811#ifdef HAVE_SCROLLBARS
812# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
813#else
814# define scrollbar_TotalWidth() (0)
815#endif
816#define scrollbar_isMotion() (scrollBar.state == 'm')
817#define scrollbar_isUp() (scrollBar.state == 'U')
818#define scrollbar_isDn() (scrollBar.state == 'D')
819#define scrollbar_isUpDn() isupper (scrollBar.state)
820#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
821
822#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
823#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
824 && (y) <= scrollbarnext_dnval ())
825#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
826#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
827#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
828#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
829#define SCROLLRXVT_MINHEIGHT 10
830#define SCROLLXTERM_MINHEIGHT 10
831
832#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
833 ? SCROLLNEXT_MINHEIGHT \
834 : SCROLLRXVT_MINHEIGHT)
835#define scrollbar_above_slider(y) ((y) < scrollBar.top)
836#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
837#define scrollbar_position(y) ((y) - scrollBar.beg)
838#define scrollbar_size() (scrollBar.end - scrollBar.beg \
839 - scrollbar_minheight ())
840
841#if (MENUBAR_MAX > 1)
842/* rendition style flags */
843# define menuBar_height() (TermWin.fheight + SHADOW)
844# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
845# define isMenuBarWindow(w) ((w) == menuBar.win)
846#else
847# define menuBar_height() (0)
848# define menuBar_TotalHeight() (0)
849# define isMenuBarWindow(w) (0)
850#endif
851
852#ifdef XPM_BACKGROUND
853# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
854#else
855# define XPMClearArea(a, b, c, d, e, f, g)
856#endif
857
858#ifndef STRICT_FONT_CHECKING
859# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
860#endif
861
862#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
863#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
864
865#ifdef UTMP_SUPPORT
866# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
867# undef HAVE_UTMPX_H
868# undef HAVE_STRUCT_UTMPX
869# endif 665#endif
870# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
871# undef HAVE_UTMP_H
872# undef HAVE_STRUCT_UTMP
873# endif
874 666
875# ifdef HAVE_UTMPX_H
876# include <utmpx.h>
877# endif
878# ifdef HAVE_UTMP_H
879# include <utmp.h>
880# endif
881#endif
882
883#ifdef DEBUG_CMD
884# define D_CMD(x) fprintf x ; fputc('\n', stderr)
885#else
886# define D_CMD(x)
887#endif
888#ifdef DEBUG_INIT
889# define D_INIT(x) fprintf x ; fputc('\n', stderr)
890#else
891# define D_INIT(x)
892#endif
893#ifdef DEBUG_MAIN
894# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
895#else
896# define D_MAIN(x)
897#endif
898#ifdef DEBUG_SIZE
899# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
900#else
901# define D_SIZE(x)
902#endif
903
904extern class rxvt_failure_exception { } rxvt_failure_exception;
905
906typedef callback1<void, const char *> log_callback; 667typedef callback<void (const char *)> log_callback;
668typedef callback<int (int)> getfd_callback;
907 669
908extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
909extern void rxvt_log (const char *fmt, ...);
910extern void rxvt_warn (const char *fmt, ...);
911extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
912extern void rxvt_exit_failure () __attribute__ ((noreturn));
913
914#define SET_LOCALE(locale) rxvt_set_locale (locale)
915extern bool rxvt_set_locale (const char *locale);
916
917/*
918 ***************************************************************************** 670/****************************************************************************/
919 * 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
920 ***************************************************************************** 719/****************************************************************************/
921 */
922#ifdef MENUBAR
923# include "menubar.h"
924#endif
925 720
926#define BLINK_INTERVAL 0.5
927#define TEXT_BLINK_INTERVAL 0.5
928
929#ifndef __attribute__
930# ifdef __GNUC__
931# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
932# define __attribute__(x)
933# endif
934# endif
935# define __attribute__(x)
936#endif
937
938// primivite wrapper around mbstate_t to ensure initialisation 721// primitive wrapper around mbstate_t to ensure initialisation
939struct mbstate { 722struct mbstate {
940 mbstate_t mbs; 723 mbstate_t mbs;
941 724
942 operator mbstate_t *() { return &mbs; } 725 operator mbstate_t *() { return &mbs; }
943 void reset () { memset (&mbs, 0, sizeof (mbs)); } 726 void reset () { memset (&mbs, 0, sizeof (mbs)); }
944 mbstate () { reset (); } 727 mbstate () { reset (); }
945}; 728};
946 729
730/****************************************************************************/
731
732#define UNICODE_MASK 0x1fffffUL
733
947#if UNICODE3 734#if UNICODE_3
948# define COMPOSE_LO 0x40000000UL 735# define COMPOSE_LO 0x40000000UL
949# define COMPOSE_HI 0x400fffffUL 736# define COMPOSE_HI 0x400fffffUL
950# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 737# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
951#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
952# define COMPOSE_LO 0xd800UL 743# define COMPOSE_LO 0xd800UL
953# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 744# define COMPOSE_HI 0xf8ffUL
954# 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)
955#endif 747#endif
956 748
957#if ENABLE_COMBINING 749#if ENABLE_COMBINING
958// compose chars are used to represent composite characters 750// compose chars are used to represent composite characters
959// that are not representable in unicode, as well as characters 751// that are not representable in unicode, as well as characters
… …
979}; 771};
980 772
981extern class rxvt_composite_vec rxvt_composite; 773extern class rxvt_composite_vec rxvt_composite;
982#endif 774#endif
983 775
776/****************************************************************************/
984 777
778#ifdef KEYSYM_RESOURCE
779class keyboard_manager;
780#endif
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
985struct 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
986 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
987 956 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
957#if ENABLE_PERL
958 rxvt_perl_term perl;
959#endif
988 struct mbstate mbstate; // current input multibyte state 960 struct mbstate mbstate; // current input multibyte state
989 961
990 unsigned char want_refresh:1, 962 unsigned char want_refresh:1,
991#ifdef TRANSPARENT
992 want_full_refresh:1, /* awaiting full screen refresh */
993#endif
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif
998 current_screen:1, /* primary or secondary */ 963 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 964 num_scr_allow:1,
1001 bypass_keystate:1, 965 bypass_keystate:1,
1002#ifdef CURSOR_BLINK 966#ifdef CURSOR_BLINK
1003 hidden_cursor:1, 967 hidden_cursor:1,
1004#endif 968#endif
… …
1006 hidden_text:1, 970 hidden_text:1,
1007#endif 971#endif
1008#ifdef POINTER_BLANK 972#ifdef POINTER_BLANK
1009 hidden_pointer:1, 973 hidden_pointer:1,
1010#endif 974#endif
1011// enc_utf8:1, /* wether locale uses utf-8 */ 975 enc_utf8:1, /* wether locale uses utf-8 */
1012 seen_input:1, /* wether we have seen some program output yet */ 976 seen_input:1, /* wether we have seen some program output yet */
1013 seen_resize:1, /* wether we had a resize event */ 977 seen_resize:1, /* wether we had a resize event */
1014 parsed_geometry:1; 978 parsed_geometry:1;
1015 979
1016 unsigned char refresh_type, 980 unsigned char refresh_type,
1017#ifdef META8_OPTION 981#ifdef META8_OPTION
1018 meta_char, /* Alt-key prefix */ 982 meta_char, /* Alt-key prefix */
1019#endif 983#endif
1020 scrollbar_align,
1021 selection_wait, 984 selection_wait,
1022 selection_type; 985 selection_type;
1023/* ---------- */ 986/* ---------- */
987 bool rvideo_state, rvideo_mode;
988#ifndef NO_BELL
1024 short rvideo; 989 bool rvideo_bell;
990#endif
1025 int num_scr; /* screen: number lines scrolled */ 991 int num_scr; /* screen: number lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 992 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 993 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 994/* ---------- */
1029 rend_t rstyle; 995 rend_t rstyle;
1030/* ---------- */
1031 uint32_t pixcolor_set[NPIXCLR_SETS];
1032/* ---------- */ 996/* ---------- */
1033#ifdef SELECTION_SCROLLING 997#ifdef SELECTION_SCROLLING
1034 int scroll_selection_lines; 998 int scroll_selection_lines;
1035 enum page_dirn scroll_selection_dir; 999 enum page_dirn scroll_selection_dir;
1036 int selection_save_x, 1000 int selection_save_x,
… …
1042 /* give proper Scroll behaviour */ 1006 /* give proper Scroll behaviour */
1043#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1007#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1044 mouse_slip_wheel_speed, 1008 mouse_slip_wheel_speed,
1045#endif 1009#endif
1046 refresh_count, 1010 refresh_count,
1047 refresh_limit,
1048 last_bot, /* scrollbar last bottom position */
1049 last_top, /* scrollbar last top position */
1050 last_state, /* scrollbar last state */
1051 scrollbar_len,
1052#ifdef MENUBAR
1053 menu_readonly, /* okay to alter menu? */
1054 Arrows_x,
1055#endif
1056#if MENUBAR_MAX > 1
1057 Nbars,
1058#endif
1059 window_vt_x, 1011 window_vt_x,
1060 window_vt_y, 1012 window_vt_y,
1061 window_sb_x, 1013 window_sb_x,
1014 mouse_row,
1015 mouse_col,
1062# ifdef POINTER_BLANK 1016# ifdef POINTER_BLANK
1063 pointerBlankDelay, 1017 pointerBlankDelay,
1064# endif 1018# endif
1065 allowedxerror; 1019 allowedxerror;
1066/* ---------- */ 1020/* ---------- */
1067 unsigned int ModMetaMask, 1021 unsigned int ModLevel3Mask,
1022 ModMetaMask,
1068 ModNumLockMask; 1023 ModNumLockMask;
1069 int old_width, /* last used width in screen resize */ 1024 int old_width, /* last used width in screen resize */
1070 old_height; /* last used height in screen resize */ 1025 old_height; /* last used height in screen resize */
1071 unsigned long priv_modes, 1026 unsigned long priv_modes,
1072 SavedModes; 1027 SavedModes;
1073/* ---------- */ 1028/* ---------- */
1074 Atom xa[NUM_XA]; 1029 Atom *xa;
1075/* ---------- */ 1030/* ---------- */
1076#ifdef MENUBAR 1031#ifdef RXVT_SCROLLBAR
1077 GC menubarGC;
1078#endif
1079#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1080 GC scrollbarGC, 1032 GC scrollbarGC,
1081 topShadowGC, 1033 topShadowGC,
1082 botShadowGC; 1034 botShadowGC;
1083#endif 1035#endif
1084#ifdef XTERM_SCROLLBAR 1036#ifdef XTERM_SCROLLBAR
… …
1105 selection_request_time; 1057 selection_request_time;
1106 pid_t cmd_pid; /* process id of child */ 1058 pid_t cmd_pid; /* process id of child */
1107 char * incr_buf; 1059 char * incr_buf;
1108 size_t incr_buf_size, incr_buf_fill; 1060 size_t incr_buf_size, incr_buf_fill;
1109/* ---------- */ 1061/* ---------- */
1110 Cursor leftptr_cursor;
1111#ifdef POINTER_BLANK
1112 Cursor blank_cursor;
1113#endif
1114/* ---------- */
1115#ifndef NO_BACKSPACE_KEY
1116 const char *key_backspace;
1117#endif
1118#ifndef NO_DELETE_KEY
1119 const char *key_delete;
1120#endif
1121 struct mouse_event MEvent; 1062 struct mouse_event MEvent;
1122 XComposeStatus compose; 1063 XComposeStatus compose;
1123 ttymode_t tio; 1064 struct termios tio;
1124#ifdef UTMP_SUPPORT
1125# ifdef HAVE_STRUCT_UTMP
1126 struct utmp ut;
1127# endif
1128# ifdef HAVE_STRUCT_UTMPX
1129 struct utmpx utx;
1130# endif
1131# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1132 char ut_id[5];
1133# endif
1134 int utmp_pos;
1135#endif
1136 row_col_t oldcursor; 1065 row_col_t oldcursor;
1137#ifdef XPM_BACKGROUND 1066#ifdef HAVE_BG_PIXMAP
1138 bgPixmap_t bgPixmap; 1067 bgPixmap_t bgPixmap;
1139 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1140#endif 1068#endif
1141#ifdef MENUBAR 1069#ifdef HAVE_AFTERIMAGE
1142 menu_t *ActiveMenu, /* currently active menu */ 1070 ASVisual *asv;
1143 *BuildMenu; /* the menu currently being built */ 1071 ASImageManager *asimman;
1144 bar_t *CurrentBar;
1145# if ! (MENUBAR_MAX > 1)
1146 bar_t BarList;
1147# endif /* (MENUBAR_MAX > 1) */
1148#endif
1149#ifdef CURSOR_BLINK
1150 struct timeval lastcursorchange;
1151#endif
1152#ifdef POINTER_BLANK
1153 struct timeval lastmotion;
1154#endif 1072#endif
1155 1073
1156#if ENABLE_OVERLAY 1074#if ENABLE_OVERLAY
1157 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1075 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1158 text_t **ov_text; 1076 text_t **ov_text;
1159 rend_t **ov_rend; 1077 rend_t **ov_rend;
1160 1078
1161 void scr_swap_overlay (); 1079 void scr_swap_overlay () NOTHROW;
1162 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;
1163 void scr_overlay_off (); 1081 void scr_overlay_off () NOTHROW;
1164 void scr_overlay_set (int x, int y, 1082 void scr_overlay_set (int x, int y,
1165 text_t text, 1083 text_t text,
1166 rend_t rend = OVERLAY_RSTYLE); 1084 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1167 void scr_overlay_set (int x, int y, const char *s); 1085 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1086 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1168#endif 1087#endif
1169 1088
1170 vector<void *> allocated; // free these memory blocks with free() 1089 vector<void *> allocated; // free these memory blocks with free()
1171 1090
1172 char *env_windowid; /* environmental variable WINDOWID */ 1091 char env_windowid[21]; /* environmental variable WINDOWID */
1092 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1173 char *env_display; /* environmental variable DISPLAY */ 1093 char *env_display; /* environmental variable DISPLAY */
1174 char *env_term; /* environmental variable TERM */ 1094 char *env_term; /* environmental variable TERM */
1175 char *env_colorfgbg; 1095
1176 char *locale; 1096 char *locale;
1177 char charsets[4]; 1097 char charsets[4];
1178 unsigned char *v_buffer; /* pointer to physical buffer */ 1098 char *v_buffer; /* pointer to physical buffer */
1179 unsigned int v_buflen; /* size of area to write */ 1099 unsigned int v_buflen; /* size of area to write */
1180 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1100 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1101
1181#ifdef KEYSYM_RESOURCE 1102#ifdef KEYSYM_RESOURCE
1182 const unsigned char *Keysym_map[256]; 1103 keyboard_manager *keyboard;
1183#endif 1104#endif
1105#ifndef NO_RESOURCES
1106 XrmDatabase option_db;
1107#endif
1108
1184 const char *rs[NUM_RESOURCES]; 1109 const char *rs[NUM_RESOURCES];
1185 /* command input buffering */ 1110 /* command input buffering */
1186 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1111 char *cmdbuf_ptr, *cmdbuf_endp;
1187 unsigned char cmdbuf_base[CBUFSIZ]; 1112 char cmdbuf_base[CBUFSIZ];
1113
1114 ptytty *pty;
1188 1115
1189 rxvt_salloc *talloc; // text line allocator 1116 rxvt_salloc *talloc; // text line allocator
1190 rxvt_salloc *ralloc; // rend line allocator 1117 rxvt_salloc *ralloc; // rend line allocator
1191 1118
1192 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
… …
1195 // ISO 14755 entry support 1122 // ISO 14755 entry support
1196 unicode_t iso14755buf; 1123 unicode_t iso14755buf;
1197 void commit_iso14755 (); 1124 void commit_iso14755 ();
1198 int hex_keyval (XKeyEvent &ev); 1125 int hex_keyval (XKeyEvent &ev);
1199# if ISO_14755 1126# if ISO_14755
1200 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);
1201 void iso14755_54 (int x, int y); 1128 void iso14755_54 (int x, int y);
1202# endif 1129# endif
1203#endif 1130#endif
1204 1131
1205 void paste (const unsigned char *data, unsigned int len); 1132 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1206 1133
1207 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 }
1208 1138
1209#if TRANSPARENT 1139#if ENABLE_TRANSPARENCY || ENABLE_PERL
1210 void rootwin_cb (XEvent &xev); 1140 void rootwin_cb (XEvent &xev);
1211 xevent_watcher rootwin_ev; 1141 xevent_watcher rootwin_ev;
1212#endif 1142#endif
1213 1143#ifdef HAVE_BG_PIXMAP
1214 1144 void update_background ();
1215 void sig_term (sig_watcher &w); sig_watcher sw_term; 1145#if TRACE_PIXMAPS
1216 void sig_chld (sig_watcher &w); sig_watcher sw_chld; 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;
1151#endif
1217 1152
1218 void x_cb (XEvent &xev); 1153 void x_cb (XEvent &xev);
1219 xevent_watcher termwin_ev; 1154 xevent_watcher termwin_ev;
1220 xevent_watcher vt_ev; 1155 xevent_watcher vt_ev;
1221#ifdef HAVE_SCROLLBARS 1156#ifdef HAVE_SCROLLBARS
1222 xevent_watcher scrollbar_ev; 1157 xevent_watcher scrollbar_ev;
1223#endif 1158#endif
1224#ifdef MENUBAR
1225 xevent_watcher menubar_ev;
1226#endif
1227 1159
1228 void check_cb (check_watcher &w); check_watcher check_ev; 1160 void child_cb (ev::child &w, int revents); ev::child child_ev;
1229 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1161 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1230 void flush_cb (time_watcher &w); time_watcher flush_ev; 1162 void refresh_check ();
1231 1163 void flush ();
1232 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;
1233 1165 bool pty_fill ();
1234 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;
1235 1168
1236#ifdef CURSOR_BLINK 1169#ifdef CURSOR_BLINK
1237 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;
1238#endif 1171#endif
1239#ifdef TEXT_BLINK 1172#ifdef TEXT_BLINK
1240 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;
1241#endif 1177#endif
1242 1178
1243#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1179#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1244 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;
1245#endif 1181#endif
1246#ifdef SELECTION_SCROLLING 1182#ifdef SELECTION_SCROLLING
1247 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;
1248#endif 1184#endif
1249#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1250 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;
1251#endif 1187#endif
1252 1188
1253#ifdef POINTER_BLANK 1189#ifdef POINTER_BLANK
1254 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1190 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1255 void pointer_blank (); 1191 void pointer_blank ();
1256#endif 1192#endif
1257 void pointer_unblank (); 1193 void pointer_unblank ();
1258 1194
1259 void tt_printf (const char *fmt,...); 1195 void tt_printf (const char *fmt,...);
1260 void tt_write (const unsigned char *data, unsigned int len); 1196 void tt_write (const char *data, unsigned int len);
1261
1262 void tt_winch (); 1197 void pty_write ();
1263 1198
1264 rxvt_term (); 1199 void init (stringvec *argv, stringvec *envv)
1265 ~rxvt_term (); 1200 {
1201 this->argv = argv;
1202 init (argv->size (), argv->begin (), envv);
1203 }
1204
1205 void make_current () const // make this the "currently active" urxvt instance
1206 {
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
1266 void destroy (); 1218 void im_destroy ();
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);
1267 1224
1268 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
1269 bool init_vars (); 1268 void init_vars ();
1270
1271 bool pty_fill ();
1272
1273 void init_secondary ();
1274 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);
1275 void init_env (); 1271 void init_env ();
1276 void set_locale (const char *locale); 1272 void set_locale (const char *locale);
1277 void init_xlocale (); 1273 void init_xlocale ();
1278 void init_command (const char *const *argv); 1274 void init_command (const char *const *argv);
1279 void run_command (const char *const *argv); 1275 void run_command (const char *const *argv);
1280 int run_child (const char *const *argv); 1276 int run_child (const char *const *argv);
1281
1282 void color_aliases (int idx); 1277 void color_aliases (int idx);
1283 void recolour_cursor ();
1284 void create_windows (int argc, const char *const *argv); 1278 void create_windows (int argc, const char *const *argv);
1285 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1286 void window_calc (unsigned int width, unsigned int height);
1287
1288#if USE_XIM
1289 rxvt_xim *input_method;
1290 XIC Input_Context;
1291 XIMStyle input_style;
1292 XPoint spot; // most recently sent spot position
1293
1294 void im_destroy ();
1295 void im_cb (); im_watcher im_ev;
1296 void im_set_size (XRectangle &size);
1297 void im_set_position (XPoint &pos);
1298 void im_set_color (unsigned long &fg, unsigned long &bg);
1299 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1300
1301 bool IMisRunning ();
1302 void IMSendSpot ();
1303 bool IM_get_IC (const char *modifiers);
1304 void IMSetStatusPosition ();
1305#endif
1306
1307 void resize_scrollbar ();
1308
1309 void pixel_position (int *x, int *y);
1310
1311 void selection_click (int clicks, int x, int y);
1312 void selection_extend (int x, int y, int flag);
1313 void selection_rotate (int x, int y);
1314
1315 /* autoconvert */
1316
1317 // command.C
1318 void lookup_key (XKeyEvent &ev);
1319 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1320
1321 unicode_t next_char ();
1322 unicode_t cmd_getc ();
1323 unicode_t next_octet ();
1324 unicode_t cmd_get8 ();
1325
1326 bool cmd_parse ();
1327 void mouse_report (XButtonEvent &ev);
1328 void button_press (XButtonEvent &ev);
1329 void button_release (XButtonEvent &ev);
1330 int check_our_parents ();
1331#ifdef PRINTPIPE
1332 FILE *popen_printer ();
1333 int pclose_printer (FILE *stream);
1334#endif
1335 void process_print_pipe ();
1336 void process_nonprinting (unicode_t ch);
1337 void process_escape_vt52 (unicode_t ch);
1338 void process_escape_seq ();
1339 void process_csi_seq ();
1340 void process_window_ops (const int *args, unsigned int nargs);
1341 unsigned char *get_to_st (unicode_t &ends_how);
1342 void process_dcs_seq ();
1343 void process_osc_seq ();
1344 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1345 void process_xterm_seq (int op, const char *str, unsigned char resp);
1346 int privcases (int mode, unsigned long bit);
1347 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1348 void process_sgr_mode (unsigned int nargs, const int *arg);
1349 void process_graphics ();
1350 // init.C
1351 void Get_Colours (); 1279 void Get_Colours ();
1352 void get_ourmods (); 1280 void get_ourmods ();
1353 // logging.C
1354 void makeutent (const char *pty, const char *hostname);
1355 void cleanutent ();
1356 // main.C 1281 // main.C
1357 void privileged_utmp (rxvt_privaction action); 1282 void tt_winch ();
1283 rxvt_term ();
1284 ~rxvt_term ();
1285 void destroy ();
1286 void emergency_cleanup ();
1287 void recolour_cursor ();
1288 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1289 void window_calc (unsigned int newwidth, unsigned int newheight);
1358 bool set_fonts (); 1290 bool set_fonts ();
1359 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);
1360 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);
1361 void set_title (const char *str); 1293 void set_title (const char *str);
1362 void set_icon_name (const char *str); 1294 void set_icon_name (const char *str);
1363 void set_window_color (int idx, const char *color); 1295 void set_window_color (int idx, const char *color);
1364 void set_colorfgbg (); 1296 void set_colorfgbg ();
1365 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);
1366 void set_widthheight (unsigned int width, unsigned int height); 1299 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1367 1300 void get_window_origin (int &x, int &y);
1368#ifdef MENUBAR 1301 Pixmap get_pixmap_property (int prop_id);
1369 // menubar.C
1370 void menuitem_free (menu_t *menu, menuitem_t *item);
1371 int action_dispatch (action_t *action);
1372 void menuarrow_free (char name);
1373 void menuarrow_add (char *string);
1374 char *menu_find_base (menu_t **menu, char *path);
1375 menu_t *menu_delete (menu_t *menu);
1376 menu_t *menu_add (menu_t *parent, char *path);
1377 void drawbox_menubar (int x, int len, int state);
1378 void drawtriangle (int x, int y, int state);
1379 void drawbox_menuitem (int y, int state);
1380 void menu_show ();
1381 void menu_display (void (rxvt_term::*update) ());
1382 void menu_hide_all ();
1383 void menu_hide ();
1384 void menu_clear (menu_t *menu);
1385 void menubar_clear ();
1386 bar_t *menubar_find (const char *name);
1387 int menubar_push (const char *name);
1388 void menubar_remove (const char *name);
1389 void menubar_dump (FILE *fp);
1390 void menubar_read (const char *filename);
1391 void menubar_dispatch (char *str);
1392 void draw_Arrows (int name, int state);
1393 void menubar_expose ();
1394 int menubar_mapping (int map);
1395 int menu_select (XButtonEvent &ev);
1396 void menubar_select (XButtonEvent &ev);
1397 void menubar_control (XButtonEvent &ev);
1398 void map_menuBar (int map);
1399#endif
1400 1302
1401 // screen.C 1303 // screen.C
1402 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1304
1403 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1305 void lalloc (line_t &l) const
1306 {
1307 l.t = (text_t *)talloc->alloc ();
1308 l.r = (rend_t *)ralloc->alloc ();
1309 }
1310
1311#if 0
1312 void lfree (line_t &l)
1313 {
1314 talloc->free (l.t);
1315 ralloc->free (l.r);
1316 }
1317#endif
1318
1319 void lresize (line_t &l) const
1320 {
1321 if (!l.t)
1322 return;
1323
1324 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1325 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1326
1327 l.l = min (l.l, ncol);
1328
1329 if (ncol > prev_ncol)
1330 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1331 }
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;
1392 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1393 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1404 int scr_scroll_text (int row1, int row2, int count, int spec); 1394 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1405 void scr_reset (); 1395 void scr_reset ();
1406 void scr_reset_realloc ();
1407 void scr_release (); 1396 void scr_release () NOTHROW;
1408 void scr_clear (bool really = false); 1397 void scr_clear (bool really = false) NOTHROW;
1409 void scr_refresh (unsigned char refresh_type); 1398 void scr_refresh () NOTHROW;
1410 bool scr_refresh_rend (rend_t mask, rend_t value); 1399 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1411 void scr_erase_screen (int mode); 1400 void scr_erase_screen (int mode) NOTHROW;
1401#if ENABLE_FRILLS
1402 void scr_erase_savelines () NOTHROW;
1403 void scr_backindex () NOTHROW;
1404 void scr_forwardindex () NOTHROW;
1405#endif
1412 void scr_touch (bool refresh); 1406 void scr_touch (bool refresh) NOTHROW;
1413 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;
1414 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1415 void scr_recolour (); 1408 void scr_recolour () NOTHROW;
1416 void scr_remap_chars (); 1409 void scr_remap_chars () NOTHROW;
1417 void scr_remap_chars (text_t *tp, rend_t *rp); 1410 void scr_remap_chars (line_t &l) NOTHROW;
1411
1412 enum cursor_mode { SAVE, RESTORE };
1418 1413
1419 void scr_poweron (); 1414 void scr_poweron ();
1420 void scr_cursor (int mode); 1415 void scr_cursor (cursor_mode mode) NOTHROW;
1421 void scr_do_wrap (); 1416 void scr_do_wrap () NOTHROW;
1417 void scr_swap_screen () NOTHROW;
1422 int scr_change_screen (int scrn); 1418 void scr_change_screen (int scrn);
1423 void scr_color (unsigned int color, int fgbg); 1419 void scr_color (unsigned int color, int fgbg) NOTHROW;
1424 void scr_rendition (int set, int style); 1420 void scr_rendition (int set, int style) NOTHROW;
1425 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;
1426 void scr_backspace (); 1422 void scr_backspace () NOTHROW;
1427 void scr_tab (int count, bool ht = false); 1423 void scr_tab (int count, bool ht = false) NOTHROW;
1428 void scr_backindex ();
1429 void scr_forwardindex ();
1430 void scr_gotorc (int row, int col, int relative); 1424 void scr_gotorc (int row, int col, int relative) NOTHROW;
1431 void scr_index (enum page_dirn direction); 1425 void scr_index (enum page_dirn direction) NOTHROW;
1432 void scr_erase_line (int mode); 1426 void scr_erase_line (int mode) NOTHROW;
1433 void scr_E (); 1427 void scr_E () NOTHROW;
1434 void scr_insdel_lines (int count, int insdel); 1428 void scr_insdel_lines (int count, int insdel) NOTHROW;
1435 void scr_insdel_chars (int count, int insdel); 1429 void scr_insdel_chars (int count, int insdel) NOTHROW;
1436 void scr_scroll_region (int top, int bot); 1430 void scr_scroll_region (int top, int bot) NOTHROW;
1437 void scr_cursor_visible (int mode); 1431 void scr_cursor_visible (int mode) NOTHROW;
1438 void scr_autowrap (int mode); 1432 void scr_autowrap (int mode) NOTHROW;
1439 void scr_relative_origin (int mode); 1433 void scr_relative_origin (int mode) NOTHROW;
1440 void scr_insert_mode (int mode); 1434 void scr_insert_mode (int mode) NOTHROW;
1441 void scr_set_tab (int mode); 1435 void scr_set_tab (int mode) NOTHROW;
1442 void scr_rvideo_mode (int mode); 1436 void scr_rvideo_mode (bool on) NOTHROW;
1443 void scr_report_position (); 1437 void scr_report_position () NOTHROW;
1444 void set_font_style (); 1438 void set_font_style () NOTHROW;
1445 void scr_charset_choose (int set); 1439 void scr_charset_choose (int set) NOTHROW;
1446 void scr_charset_set (int set, unsigned int ch); 1440 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1447 int scr_move_to (int y, int len); 1441 void scr_move_to (int y, int len) NOTHROW;
1448 int scr_page (enum page_dirn direction, int nlines); 1442 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1449 int scr_changeview (unsigned int oldviewstart); 1443 bool scr_changeview (int new_view_start) NOTHROW;
1450 void scr_bell (); 1444 void scr_bell () NOTHROW;
1451 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;
1452 void scr_reverse_selection (); 1448 void scr_reverse_selection () NOTHROW;
1453 void scr_dump (int fd); 1449 void scr_dump (int fd) NOTHROW;
1450
1454 void selection_check (int check_more); 1451 void selection_check (int check_more) NOTHROW;
1455 void selection_paste (Window win, Atom prop, bool delete_prop); 1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1456 void selection_property (Window win, Atom prop); 1453 void selection_property (Window win, Atom prop) NOTHROW;
1457 void selection_request (Time tm, int x, int y); 1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1458 int selection_request_other (Atom target, int selnum); 1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1459 void selection_clear (); 1456 void selection_clear () NOTHROW;
1460 void selection_make (Time tm); 1457 void selection_make (Time tm);
1458 bool selection_grab (Time tm) NOTHROW;
1461 void selection_start_colrow (int col, int row); 1459 void selection_start_colrow (int col, int row) NOTHROW;
1462 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;
1463 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;
1464 void selection_remove_trailing_spaces (); 1462 void selection_remove_trailing_spaces () NOTHROW;
1465 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;
1466 1467
1467#if defined(NEXT_SCROLLBAR) 1468#if defined(NEXT_SCROLLBAR)
1468 // scrollbar-next.C 1469 // scrollbar-next.C
1469 Pixmap renderPixmap (const char *const *data, int width, int height); 1470 Pixmap renderPixmap (const char *const *data, int width, int height);
1470 void init_scrollbar_stuff (); 1471 void init_scrollbar_stuff ();
… …
1472 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);
1473#endif 1474#endif
1474 1475
1475#if defined(RXVT_SCROLLBAR) 1476#if defined(RXVT_SCROLLBAR)
1476 // scrollbar-rxvt.C 1477 // scrollbar-rxvt.C
1477 void Draw_button (int x, int y, int state, int dirn);
1478 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);
1479#endif 1479#endif
1480 1480
1481#if defined(XTERM_SCROLLBAR) 1481#if defined(XTERM_SCROLLBAR)
1482 // scrollbar-xterm.C 1482 // scrollbar-xterm.C
… …
1487 // scrollbar-plain.C 1487 // scrollbar-plain.C
1488 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);
1489#endif 1489#endif
1490 1490
1491 // scrollbar.C 1491 // scrollbar.C
1492 void resize_scrollbar ();
1492 int scrollbar_mapping (int map); 1493 int scrollbar_mapping (int map);
1493 int scrollbar_show (int update); 1494 int scrollbar_show (int update);
1494 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);
1495 1496
1496 // xdefaults.C 1497 // xdefaults.C
1497 void get_options (int argc, const char *const *argv); 1498 void get_options (int argc, const char *const *argv);
1498 int parse_keysym (const char *str, const char *arg); 1499 int parse_keysym (const char *str, const char *arg);
1499 void get_xdefaults (FILE *stream, const char *name); 1500 const char *x_resource (const char *name);
1500 void extract_resources (Display *display, const char *name); 1501 void extract_resources ();
1501 // xpm.C
1502 int scale_pixmap (const char *geom);
1503 void resize_pixmap ();
1504 Pixmap set_bgPixmap (const char *file);
1505}; 1502};
1506 1503
1507/* 1504#endif /* _RXVT_H_ */
1508 *****************************************************************************
1509 * PROTOTYPES
1510 *****************************************************************************
1511 */
1512#ifdef PROTOTYPES
1513# define __PROTO(p) p
1514#else
1515# define __PROTO(p) ()
1516#endif
1517 1505
1518#ifdef DEBUG_malloc
1519# include "dmalloc.h" /* This comes last */
1520#endif
1521
1522#endif /* _RXVT_H_ */
1523

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines