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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.150 by root, Sat Feb 19 01:07:58 2005 UTC vs.
Revision 1.350 by ayin, Sat Jan 19 13:05:55 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
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)
26#endif 95#endif
27 96
28/* 97/*
29 ***************************************************************************** 98 *****************************************************************************
30 * SYSTEM HACKS 99 * SYSTEM HACKS
… …
39#if defined (sun) && !defined (__sun__) 108#if defined (sun) && !defined (__sun__)
40# define __sun__ 1 109# define __sun__ 1
41#endif 110#endif
42 111
43#ifndef HAVE_XPOINTER 112#ifndef HAVE_XPOINTER
44typedef char *XPointer; 113typedef char *XPointer;
45#endif 114#endif
46 115
47#ifdef HAVE_TERMIOS_H
48# include <termios.h> 116#include <termios.h>
49typedef struct termios ttymode_t;
50#else
51# include <sgtty.h>
52typedef struct {
53 struct sgttyb sg;
54 struct tchars tc;
55 struct ltchars lc;
56 int line;
57 int local;
58} ttymode_t;
59#endif
60 117
61#ifdef XPM_BACKGROUND 118#include "background.h"
62# ifdef XPM_INC_X11
63# include <X11/xpm.h>
64# else
65# include <xpm.h>
66# endif
67#endif
68 119
69#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
70# define STDIN_FILENO 0 121# define STDIN_FILENO 0
71# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
72# define STDERR_FILENO 2 123# define STDERR_FILENO 2
73#endif 124#endif
74 125
75#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 126#if !defined (EACCESS) && defined(EAGAIN)
76# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 127# define EACCESS EAGAIN
77# define NO_SETOWNER_TTYDEV 1
78# 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 */
79#endif 133#endif
80#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 134
81# define NO_SETOWNER_TTYDEV 1 135#ifndef PATH_MAX
136# define PATH_MAX 16384
82#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 { };
83 146
84/* 147/*
85 ***************************************************************************** 148 *****************************************************************************
86 * PROTOTYPES 149 * PROTOTYPES
87 ***************************************************************************** 150 *****************************************************************************
88 */ 151 */
89// main.C 152// main.C
90RETSIGTYPE rxvt_Child_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
91RETSIGTYPE rxvt_Exit_signal (int sig); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
92void rxvt_clean_exit (); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
93void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
94void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
95void * rxvt_realloc (void *ptr, size_t size);
96void rxvt_privileges (rxvt_privaction action);
97 158
98// util.C 159// misc.C
99char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
100wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
101char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
102wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
103char * rxvt_strdup (const char *str);
104 164
105// misc.C
106char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
107void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
108void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
109void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
110void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
111void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
112int rxvt_Str_match (const char *s1, const char *s2); 171
113const char * rxvt_Str_skip_space (const char *str);
114char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
115int rxvt_Str_escaped (char *str);
116char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
117void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
118char * rxvt_File_find (const char *file, const char *ext, const char *path); 175
119void 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);
120void 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);
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}
121 207
122/* 208/*
123 ***************************************************************************** 209 *****************************************************************************
124 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
125 ***************************************************************************** 211 *****************************************************************************
126 */ 212 */
127struct grwin_t;
128 213
129/* Sanitize menubar info */
130#ifndef MENUBAR
131# undef MENUBAR_MAX
132#endif
133#ifndef MENUBAR_MAX
134# define MENUBAR_MAX 0
135#endif
136
137/* If we're using either the rxvt scrollbar or menu bars, keep the 214/* If we're using either the rxvt scrollbar, keep the
138 * scrollColor resource. 215 * scrollColor resource.
139 */ 216 */
140#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
141# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
142#else 219#else
143# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
144#endif
145
146#ifdef XPM_BACKGROUND
147typedef struct {
148 short w, h, x, y;
149 Pixmap pixmap;
150} bgPixmap_t;
151#endif 221#endif
152 222
153/* 223/*
154 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
155 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
159 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
160 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
161 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
162}; 232};
163 233
164#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
165#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
166#define SWAP_IT(one, two, typeof) \
167 do { \
168 typeof swapittmp; \
169 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
170 } while (/* CONSTCOND */ 0)
171#define BOUND_POSITIVE_INT16(val) \
172 (int16_t) ((val) <= 0 \
173 ? 0 \
174 : min ((val), (((uint16_t)-1)>>1)))
175
176#if ENABLE_FRILLS
177typedef struct _mwmhints {
178 CARD32 flags;
179 CARD32 functions;
180 CARD32 decorations;
181 INT32 input_mode;
182 CARD32 status;
183} MWMHints;
184#endif
185
186#if ENABLE_XEMBED 234#if ENABLE_XEMBED
187// XEMBED messages 235// XEMBED messages
188# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
189# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
190# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
191# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
192# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
193# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
194# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
195# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
196 244
197# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
198# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
199# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
200# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
201# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
202 250
203// XEMBED detail code 251// XEMBED detail code
204# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
205# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
206# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
255
256# define XEMBED_MAPPED (1 << 0)
207#endif 257#endif
208 258
209/* 259/*
210 ***************************************************************************** 260 *****************************************************************************
211 * NORMAL DEFINES 261 * NORMAL DEFINES
212 ***************************************************************************** 262 *****************************************************************************
213 */ 263 */
214 264
215/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
216#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
217#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
218# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
219#else 269#else
220# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
221#endif 271#endif
222#ifndef TERMENV 272#ifndef TERMENV
… …
225 275
226#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
227# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
228#endif 278#endif
229 279
230#ifdef NO_RESOURCES
231# undef USE_XGETDEFAULT
232#endif
233
234#if ISO_14755
235# define ENABLE_OVERLAY 1
236#endif
237
238/* now look for other badly set stuff */
239
240#if !defined (EACCESS) && defined(EAGAIN)
241# define EACCESS EAGAIN
242#endif
243
244#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
245# define EXIT_SUCCESS 0 /* exit function success */
246# define EXIT_FAILURE 1 /* exit function failure */
247#endif
248
249#define menuBar_esc 10
250#define scrollBar_esc 30 280#define scrollBar_esc 30
251#define menuBar_margin 2 /* margin below text */
252 281
253#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)
254# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
255#endif 284#endif
256 285
257/* width of scrollBar, menuBar shadow, must be 1 or 2 */
258#ifdef HALFSHADOW
259# define SHADOW 1
260#else
261# define SHADOW 2
262#endif
263
264#define R_SB_ALIGN_CENTRE 0
265#define R_SB_ALIGN_TOP 1
266#define R_SB_ALIGN_BOTTOM 2
267
268#define R_SB_RXVT 0
269#define R_SB_NEXT 1
270#define R_SB_XTERM 2
271#define R_SB_PLAIN 4
272
273#define SB_WIDTH_NEXT 19
274#define SB_WIDTH_XTERM 15
275#define SB_WIDTH_PLAIN 7
276#ifndef SB_WIDTH_RXVT
277# define SB_WIDTH_RXVT 10
278#endif
279
280/*
281 * NeXT scrollbar defines
282 */
283#define SB_PADDING 1
284#define SB_BORDER_WIDTH 1
285#define SB_BEVEL_WIDTH_UPPER_LEFT 1
286#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
287#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
288#define SB_MARGIN_SPACE (SB_PADDING * 2)
289#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
290#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
291#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
292#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
293#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
294#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
295#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
296#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
297 /*
298 * +-------------+
299 * | | <---< SB_PADDING
300 * | ::::::::::: |
301 * | ::::::::::: |
302 * '''''''''''''''''
303 * ,,,,,,,,,,,,,,,,,
304 * | ::::::::::: |
305 * | ::::::::::: |
306 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
307 * | | :::::::: |
308 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
309 * | +---------+ |
310 * | | ......%%| |
311 * | | ......%%| |
312 * | | .. ()..%%| |
313 * | | ......%%| |
314 * | | %%%%%%%%| |
315 * | +---------+ | <.........................
316 * | | <---< SB_PADDING :
317 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
318 * | | ......%%| | | : :
319 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
320 * | | %%%%%%%%| | | : :
321 * | +---------+ | <-+ : :
322 * | | : :
323 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
324 * | | ......%%| | | : :
325 * | | ..\/..%%| | | : :
326 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
327 * | +---------+ | | : :
328 * | | | : :
329 * +-------------+ <-+.........:............:
330 * ^^|_________| :
331 * || | :
332 * || +---< SB_BUTTON_WIDTH
333 * || :
334 * |+------< SB_PADDING
335 * |: :
336 * +----< SB_BORDER_WIDTH
337 * : :
338 * :............:
339 * |
340 * +---< SB_WIDTH_NEXT
341 */
342
343enum { 286enum {
344 NO_REFRESH = 0 , /* Window not visible at all! */ 287 NO_REFRESH = 0, /* Window not visible at all! */
345 FAST_REFRESH = 1<<0, /* Fully exposed window */ 288 FAST_REFRESH = 1, /* Fully exposed window */
346 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 289 SLOW_REFRESH = 2, /* Partially exposed window */
347 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
348}; 290};
349 291
350#ifdef NO_SECONDARY_SCREEN 292#ifdef NO_SECONDARY_SCREEN
351# define NSCREENS 0 293# define NSCREENS 0
352#else 294#else
… …
358#define FONT_DN "#-" 300#define FONT_DN "#-"
359#define FONT_UP "#+" 301#define FONT_UP "#+"
360 302
361/* flags for rxvt_scr_gotorc () */ 303/* flags for rxvt_scr_gotorc () */
362enum { 304enum {
363 C_RELATIVE = 1 , /* col movement is relative */ 305 C_RELATIVE = 1, /* col movement is relative */
364 R_RELATIVE = 2, /* row movement is relative */ 306 R_RELATIVE = 2, /* row movement is relative */
365 RELATIVE = 1 | 2, 307 RELATIVE = C_RELATIVE | R_RELATIVE,
366}; 308};
367 309
368/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 310/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
369enum { 311enum {
370 INSERT = -1, /* don't change these values */ 312 INSERT = -1, /* don't change these values */
… …
383enum { 325enum {
384 PRIMARY = 0, 326 PRIMARY = 0,
385 SECONDARY, 327 SECONDARY,
386}; 328};
387 329
388#define RS_None 0 /* Normal */ 330#define RS_None 0
389 331
390#define RS_fgMask 0x0000007fUL /* 128 colors */ 332#define RS_fgMask 0x0000007fUL // 128 colors
391#define RS_bgMask 0x00003f80UL /* 128 colors */ 333#define RS_bgMask 0x00003f80UL // 128 colors
392 334
393// font styles 335// font styles
394#define RS_Bold 0x00004000UL // value 1 336#define RS_Bold 0x00004000UL // value 1
395#define RS_Italic 0x00008000UL // value 2 337#define RS_Italic 0x00008000UL // value 2
396 338
397// fake styles 339// fake styles
398#define RS_Blink 0x00010000UL /* blink */ 340#define RS_Blink 0x00010000UL // blink
399#define RS_RVid 0x00020000UL /* reverse video */ 341#define RS_RVid 0x00020000UL // reverse video
400#define RS_Uline 0x00040000UL /* underline */ 342#define RS_Uline 0x00040000UL // underline
401 343
402// 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
403 351
404// other flags 352// other flags
405#define RS_Careful 0x80000000UL /* be careful when drawing these */ 353#define RS_Careful 0x80000000UL /* be careful when drawing these */
406 354
407#define RS_styleCount 4 355#define RS_styleCount 4
… …
433 C0_NUL = 0x00, 381 C0_NUL = 0x00,
434 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,
435 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 ,
436 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,
437 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,
438}; 386};
439#define CHAR_ST 0x9c /* 0234 */ 387#define CHAR_ST 0x9c /* 0234 */
440 388
441/* 389/*
442 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 390 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
443 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 391 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
449 XTerm_property = 3, // change X property 397 XTerm_property = 3, // change X property
450 XTerm_Color = 4, // change colors 398 XTerm_Color = 4, // change colors
451 XTerm_Color00 = 10, // not implemented, CLASH! 399 XTerm_Color00 = 10, // not implemented, CLASH!
452 XTerm_Color01 = 11, // not implemented 400 XTerm_Color01 = 11, // not implemented
453 XTerm_Color_cursor = 12, // change actual 'Cursor' color 401 XTerm_Color_cursor = 12, // change actual 'Cursor' color
454 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
455 XTerm_Color_pointer_bg = 14, // not implemented 403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
456 XTerm_Color05 = 15, // not implemented 404 XTerm_Color05 = 15, // not implemented (tektronix fg)
457 XTerm_Color06 = 16, // not implemented 405 XTerm_Color06 = 16, // not implemented (tektronix bg)
458 XTerm_Color_RV = 17, // change actual 'Highlight' color 406 XTerm_Color_RV = 17, // change actual 'Highlight' color
459 XTerm_logfile = 46, // not implemented 407 XTerm_logfile = 46, // not implemented
460 XTerm_font = 50, 408 XTerm_font = 50,
461 409
462 XTerm_konsole30 = 30, // reserved for konsole 410 XTerm_konsole30 = 30, // reserved for konsole
463 XTerm_konsole31 = 31, // reserved for konsole 411 XTerm_konsole31 = 31, // reserved for konsole
464 XTerm_emacs51 = 51, // reserved for emacs shell 412 XTerm_emacs51 = 51, // reserved for emacs shell
465 /* 413 /*
466 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
467 */ 416 */
468 XTerm_Color_BD = 18, // change actual 'Bold' color 417 Rxvt_Color_BD = 18, // change actual 'Bold' color
469 XTerm_Color_UL = 19, // change actual 'Underline' color 418 Rxvt_Color_UL = 19, // change actual 'Underline' color
470 XTerm_Pixmap = 20, // new bg pixmap 419 Rxvt_Pixmap = 20, // new bg pixmap
471 XTerm_restoreFG = 39, // change default fg color 420 Rxvt_restoreFG = 39, // change default fg color
472 XTerm_restoreBG = 49, // change default bg color 421 Rxvt_restoreBG = 49, // change default bg color
473 XTerm_dumpscreen = 55, // dump scrollback and all of screen 422 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423
474 XTerm_locale = 701, // change locale 424 URxvt_locale = 701, // change locale
475 XTerm_Menu = 703, // set menu item 425 URxvt_version = 702, // request version
426
476 XTerm_Color_IT = 704, // change actual 'Italic' colour 427 URxvt_Color_IT = 704, // change actual 'Italic' colour
477 XTerm_Color_tint = 705, // change actual tint colour 428 URxvt_Color_tint = 705, // change actual tint colour
429 URxvt_Color_BD = 706,
430 URxvt_Color_UL = 707,
478 431
479 URxvt_font = 710, 432 URxvt_font = 710,
480 URxvt_boldFont = 711, 433 URxvt_boldFont = 711,
481 URxvt_italicFont = 712, 434 URxvt_italicFont = 712,
482 URxvt_boldItalicFont = 713, 435 URxvt_boldItalicFont = 713,
436
437 URxvt_view_up = 720,
438 URxvt_view_down = 721,
439
440 URxvt_perl = 777,
483}; 441};
484 442
485/* Words starting with `Color_' are colours. Others are counts */ 443/* Words starting with `Color_' are colours. Others are counts */
486/* 444/*
487 * The following comment is mostly obsolete since pixcolor_set was expanded:
488 * We're currently upto 29 colours. Only 3 more available. The
489 * PixColor and rendition colour usage should probably be decoupled 445 * The PixColor and rendition colour usage should probably be decoupled
490 * on the unnecessary items, e.g. Color_pointer, but won't bother 446 * on the unnecessary items, e.g. Color_pointer, but won't bother
491 * until we need to. Also, be aware of usage in pixcolor_set 447 * until we need to. Also, be aware of usage in pixcolor_set
492 */ 448 */
493 449
494enum colour_list { 450enum colour_list {
451 Color_none = -2,
452 Color_transparent = -1,
495 Color_fg = 0, 453 Color_fg = 0,
496 Color_bg, 454 Color_bg,
497 minCOLOR, /* 2 */ 455 minCOLOR, /* 2 */
498 Color_Black = minCOLOR, 456 Color_Black = minCOLOR,
499 Color_Red3, 457 Color_Red3,
… …
541#endif 499#endif
542#ifdef KEEP_SCROLLCOLOR 500#ifdef KEEP_SCROLLCOLOR
543 Color_scroll, 501 Color_scroll,
544 Color_trough, 502 Color_trough,
545#endif 503#endif
546#if TINTING 504#if ENABLE_TRANSPARENCY
547 Color_tint, 505 Color_tint,
506#endif
507#if OFF_FOCUS_FADING
508 Color_fade,
548#endif 509#endif
549 NRS_COLORS, /* */ 510 NRS_COLORS, /* */
550#ifdef KEEP_SCROLLCOLOR 511#ifdef KEEP_SCROLLCOLOR
551 Color_topShadow = NRS_COLORS, 512 Color_topShadow = NRS_COLORS,
552 Color_bottomShadow, 513 Color_bottomShadow,
… …
556#endif 517#endif
557}; 518};
558 519
559#define Color_Bits 7 // 0 .. maxTermCOLOR 520#define Color_Bits 7 // 0 .. maxTermCOLOR
560 521
561#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
562#define NPIXCLR_BITS 32
563
564/* 522/*
565 * Resource list 523 * Resource list
566 */ 524 */
567enum { 525enum {
568 Rs_display_name = 0, 526# define def(name) Rs_ ## name,
569 Rs_term_name, 527# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
570 Rs_iconName, 528# include "rsinc.h"
571 Rs_geometry, 529# undef def
572 Rs_reverseVideo, 530# undef reserve
573 Rs_color,
574 _Rs_color = Rs_color + NRS_COLORS - 1,
575 Rs_font,
576#if ENABLE_STYLES
577 Rs_boldFont,
578 Rs_italicFont,
579 Rs_boldItalicFont,
580#endif
581 Rs_name,
582 Rs_title,
583#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
584 Rs_path,
585#endif
586#ifdef XPM_BACKGROUND
587 Rs_backgroundPixmap,
588#endif
589#if (MENUBAR_MAX)
590 Rs_menu,
591#endif
592 Rs_loginShell,
593 Rs_jumpScroll,
594#ifdef HAVE_SCROLLBARS
595 Rs_scrollBar,
596 Rs_scrollBar_right,
597 Rs_scrollBar_floating,
598 Rs_scrollBar_align,
599 Rs_scrollstyle, /* Rs_scrollBar_style */
600 Rs_scrollBar_thickness,
601#endif
602 Rs_scrollTtyOutput,
603 Rs_scrollTtyKeypress,
604 Rs_scrollWithBuffer,
605 Rs_saveLines,
606 Rs_utmpInhibit,
607 Rs_visualBell,
608#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
609 Rs_mapAlert,
610#endif
611#ifdef META8_OPTION
612 Rs_meta8,
613#endif
614#ifdef MOUSE_WHEEL
615 Rs_mouseWheelScrollPage,
616#endif
617#ifndef NO_BACKSPACE_KEY
618 Rs_backspace_key,
619#endif
620#ifndef NO_DELETE_KEY
621 Rs_delete_key,
622#endif
623 Rs_selectstyle,
624#ifdef PRINTPIPE
625 Rs_print_pipe,
626#endif
627#ifdef USE_XIM
628 Rs_preeditType,
629 Rs_inputMethod,
630#endif
631#ifdef TRANSPARENT
632 Rs_transparent,
633 Rs_transparent_all,
634#endif
635#if ENABLE_FRILLS
636 Rs_ext_bwidth,
637 Rs_int_bwidth,
638 Rs_borderLess,
639 Rs_lineSpace,
640 Rs_pty_fd,
641#endif
642#if ENABLE_XEMBED
643 Rs_embed,
644#endif
645 Rs_cutchars,
646 Rs_modifier,
647 Rs_answerbackstring,
648 Rs_tripleclickwords,
649 Rs_insecure,
650 Rs_cursorBlink,
651 Rs_pointerBlank,
652 Rs_pointerBlankDelay,
653 Rs_imLocale,
654 Rs_imFont,
655 Rs_pastableTabs,
656#ifndef NO_SECONDARY_SCREEN
657 Rs_secondaryScreen,
658 Rs_secondaryScroll,
659#endif
660#ifdef OFF_FOCUS_FADING
661 Rs_fade,
662#endif
663#ifdef TINTING
664 Rs_shade,
665#endif
666 NUM_RESOURCES 531 NUM_RESOURCES
667};
668
669// see init.C:xa_names, which must be kept in sync
670enum {
671 XA_TEXT = 0,
672 XA_COMPOUND_TEXT,
673 XA_UTF8_STRING,
674 XA_MULTIPLE,
675 XA_TARGETS,
676 XA_TIMESTAMP,
677 XA_VT_SELECTION,
678 XA_INCR,
679 XA_WM_PROTOCOLS,
680 XA_WM_DELETE_WINDOW,
681 XA_CLIPBOARD,
682#if ENABLE_FRILLS
683 XA_NET_WM_PID,
684 XA_MOTIF_WM_HINTS,
685 XA_NET_WM_NAME,
686 XA_NET_WM_ICON_NAME,
687#endif
688#if USE_XIM
689 XA_WM_LOCALE_NAME,
690#endif
691#if TRANSPARENT
692 XA_XROOTPMAP_ID,
693 XA_ESETROOT_PMAP_ID,
694#endif
695#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
696 XA_DNDPROTOCOL,
697 XA_DNDSELECTION,
698#endif
699#if ENABLE_XEMBED
700 XA_XEMBED,
701#endif
702 NUM_XA
703}; 532};
704 533
705/* DEC private modes */ 534/* DEC private modes */
706#define PrivMode_132 (1UL<<0) 535#define PrivMode_132 (1UL<<0)
707#define PrivMode_132OK (1UL<<1) 536#define PrivMode_132OK (1UL<<1)
… …
716#define PrivMode_ShiftKeys (1UL<<10) 545#define PrivMode_ShiftKeys (1UL<<10)
717#define PrivMode_VisibleCursor (1UL<<11) 546#define PrivMode_VisibleCursor (1UL<<11)
718#define PrivMode_MouseX10 (1UL<<12) 547#define PrivMode_MouseX10 (1UL<<12)
719#define PrivMode_MouseX11 (1UL<<13) 548#define PrivMode_MouseX11 (1UL<<13)
720#define PrivMode_scrollBar (1UL<<14) 549#define PrivMode_scrollBar (1UL<<14)
721#define PrivMode_menuBar (1UL<<15)
722#define PrivMode_TtyOutputInh (1UL<<16) 550#define PrivMode_TtyOutputInh (1UL<<15)
723#define PrivMode_Keypress (1UL<<17) 551#define PrivMode_Keypress (1UL<<16)
724#define PrivMode_smoothScroll (1UL<<18) 552#define PrivMode_smoothScroll (1UL<<17)
725#define PrivMode_vt52 (1UL<<19) 553#define PrivMode_vt52 (1UL<<18)
726#define PrivMode_LFNL (1UL<<20) 554#define PrivMode_LFNL (1UL<<19)
727/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
728/* #define PrivMode_MouseX11Track (1LU<<21) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
729 557
730#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
731#define PrivMode(test,bit) \
732 if (test) \
733 priv_modes |= (bit); \
734 else \
735 priv_modes &= ~(bit)
736 559
737#ifdef ALLOW_132_MODE 560#ifdef ALLOW_132_MODE
738# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
739#else 562#else
740# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
741#endif 564#endif
742 565
743// do not change these constants lightly, there are many interdependencies 566// do not change these constants lightly, there are many interdependencies
744#define IMBUFSIZ 128 // input modifier buffer sizes 567#define IMBUFSIZ 128 // input modifier buffer sizes
745#define KBUFSZ 512 // size of keyboard mapping buffer 568#define KBUFSZ 512 // size of keyboard mapping buffer
746#define CBUFSIZ 4096 // size of command buffer 569#define CBUFSIZ 2048 // size of command buffer
747#define UBUFSIZ 4096 // character buffer 570#define UBUFSIZ 2048 // character buffer
748 571
749#ifndef PATH_MAX 572#if ENABLE_FRILLS
750# define PATH_MAX 16384 573# include <X11/Xmd.h>
574typedef struct _mwmhints {
575 CARD32 flags;
576 CARD32 functions;
577 CARD32 decorations;
578 INT32 input_mode;
579 CARD32 status;
580} MWMHints;
751#endif 581#endif
752 582
753/* Motif window hints */ 583/* Motif window hints */
754#define MWM_HINTS_FUNCTIONS (1L << 0) 584#define MWM_HINTS_FUNCTIONS (1L << 0)
755#define MWM_HINTS_DECORATIONS (1L << 1) 585#define MWM_HINTS_DECORATIONS (1L << 1)
… …
780/* 610/*
781 ***************************************************************************** 611 *****************************************************************************
782 * MACRO DEFINES 612 * MACRO DEFINES
783 ***************************************************************************** 613 *****************************************************************************
784 */ 614 */
785#define memset(x, y, z) memset((x), (y), (size_t)(z)) 615#define dLocal(type,name) type const name = this->name
786#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
787#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
788#define strcasecmp(x, y) strcasecmp((x), (y))
789#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
790#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
791#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
792#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
793#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
794#define strcat(x, y) strcat((char *)(x), (const char *)(y))
795#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
796#define strdup(x) strdup((const char *)(x))
797#define strlen(x) strlen((const char *)(x))
798#define strchr(x, y) strchr((const char *)(x), (int)(y))
799#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
800 616
801#define dDisp Display *disp = display->display 617// for speed reasons, we assume that all codepoints 32 to 126 are
618// single-width.
619#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
802 620
803/* convert pixel dimensions to row/column values. Everything as int32_t */ 621/* convert pixel dimensions to row/column values. Everything as int32_t */
804#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 622#define Pixel2Col(x) Pixel2Width((int32_t)(x))
805#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 623#define Pixel2Row(y) Pixel2Height((int32_t)(y))
806#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 624#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
807#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 625#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
808#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 626#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
809#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 627#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
810#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
811#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
812 630
813#define TermWin_TotalWidth() ((int32_t)TermWin.width) 631#define LINENO(n) MOD (term_start + int(n), total_rows)
814#define TermWin_TotalHeight() ((int32_t)TermWin.height) 632#define ROW(n) row_buf [LINENO (n)]
815 633
816/* how to build & extract colors and attributes */ 634/* how to build & extract colors and attributes */
817#define GET_BASEFG(x) (((x) & RS_fgMask)) 635#define GET_BASEFG(x) (((x) & RS_fgMask))
818#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 636#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
819#ifndef NO_BRIGHTCOLOR
820# define GET_FGCOLOR(x) \
821 ((((x) & RS_Bold) == 0 \
822 || GET_BASEFG (x) < minCOLOR \
823 || GET_BASEFG (x) >= minBrightCOLOR) \
824 ? GET_BASEFG (x) \
825 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
826# define GET_BGCOLOR(x) \
827 ((((x) & RS_Blink) == 0 \
828 || GET_BASEBG (x) < minCOLOR \
829 || GET_BASEBG (x) >= minBrightCOLOR) \
830 ? GET_BASEBG (x) \
831 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
832#else
833# define GET_FGCOLOR(x) GET_BASEFG(x)
834# define GET_BGCOLOR(x) GET_BASEBG(x)
835#endif
836 637
837#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 638#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
838#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 639#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
839 640
840#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 641#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
849#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 650#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
850#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 651#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
851 652
852#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 653#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
853 654
854#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 655#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
855#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 656#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
856 657
857#if ENABLE_STYLES 658#if ENABLE_STYLES
858# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 659# define FONTSET(style) fontset[GET_STYLE (style)]
859#else 660#else
860# define FONTSET(style) TermWin.fontset[0] 661# define FONTSET(style) fontset[0]
861#endif
862
863#ifdef HAVE_SCROLLBARS
864# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
865#else
866# define scrollbar_TotalWidth() (0)
867#endif
868#define scrollbar_isMotion() (scrollBar.state == 'm')
869#define scrollbar_isUp() (scrollBar.state == 'U')
870#define scrollbar_isDn() (scrollBar.state == 'D')
871#define scrollbar_isUpDn() isupper (scrollBar.state)
872#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
873
874#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
875#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
876 && (y) <= scrollbarnext_dnval ())
877#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
878#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
879#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
880#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
881#define SCROLLRXVT_MINHEIGHT 10
882#define SCROLLXTERM_MINHEIGHT 10
883
884#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
885 ? SCROLLNEXT_MINHEIGHT \
886 : SCROLLRXVT_MINHEIGHT)
887#define scrollbar_above_slider(y) ((y) < scrollBar.top)
888#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
889#define scrollbar_position(y) ((y) - scrollBar.beg)
890#define scrollbar_size() (scrollBar.end - scrollBar.beg \
891 - scrollbar_minheight ())
892
893#if (MENUBAR_MAX > 1)
894/* rendition style flags */
895# define menuBar_height() (TermWin.fheight + SHADOW)
896# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
897# define isMenuBarWindow(w) ((w) == menuBar.win)
898#else
899# define menuBar_height() (0)
900# define menuBar_TotalHeight() (0)
901# define isMenuBarWindow(w) (0)
902#endif
903
904#ifdef XPM_BACKGROUND
905# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
906#else
907# define XPMClearArea(a, b, c, d, e, f, g)
908#endif
909
910#ifdef UTMP_SUPPORT
911# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
912# undef HAVE_UTMPX_H
913# undef HAVE_STRUCT_UTMPX
914# endif 662#endif
915# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
916# undef HAVE_UTMP_H
917# undef HAVE_STRUCT_UTMP
918# endif
919 663
920# ifdef HAVE_UTMPX_H
921# include <utmpx.h>
922# endif
923# ifdef HAVE_UTMP_H
924# include <utmp.h>
925# endif
926#endif
927
928#ifdef DEBUG_CMD
929# define D_CMD(x) fprintf x ; fputc('\n', stderr)
930#else
931# define D_CMD(x)
932#endif
933#ifdef DEBUG_INIT
934# define D_INIT(x) fprintf x ; fputc('\n', stderr)
935#else
936# define D_INIT(x)
937#endif
938#ifdef DEBUG_MAIN
939# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
940#else
941# define D_MAIN(x)
942#endif
943#ifdef DEBUG_SIZE
944# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
945#else
946# define D_SIZE(x)
947#endif
948
949extern class rxvt_failure_exception { } rxvt_failure_exception;
950
951typedef callback1<void, const char *> log_callback; 664typedef callback<void (const char *)> log_callback;
665typedef callback<int (int)> getfd_callback;
952 666
953extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
954extern void rxvt_log (const char *fmt, ...);
955extern void rxvt_warn (const char *fmt, ...);
956extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
957extern void rxvt_exit_failure () __attribute__ ((noreturn));
958
959#define SET_LOCALE(locale) rxvt_set_locale (locale)
960extern bool rxvt_set_locale (const char *locale);
961
962/*
963 ***************************************************************************** 667/****************************************************************************/
964 * VARIABLES 668
669#define LINE_LONGER 0x0001 // line is continued on the next row
670#define LINE_FILTERED 0x0002 // line has been filtered
671#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
672#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
673#define LINE_BIDI 0x0010 // line needs bidi (NYI)
674
675struct line_t {
676 text_t *t; // terminal the text
677 rend_t *r; // rendition, uses RS_ flags
678 tlen_t_ l; // length of each text line
679 uint32_t f; // flags
680
681 bool is_longer ()
682 {
683 return f & LINE_LONGER;
684 }
685
686 void is_longer (int set)
687 {
688 if (set)
689 f |= LINE_LONGER;
690 else
691 f &= ~LINE_LONGER;
692 }
693
694 void clear ()
695 {
696 t = 0;
697 r = 0;
698 l = 0;
699 f = 0;
700 }
701
702 void touch () // call whenever a line is changed/touched/updated
703 {
704#if ENABLE_PERL
705 f &= ~LINE_FILTERED;
706#endif
707 }
708
709 void touch (int col)
710 {
711 max_it (l, col);
712 touch ();
713 }
714};
715
965 ***************************************************************************** 716/****************************************************************************/
966 */
967#ifdef MENUBAR
968# include "menubar.h"
969#endif
970 717
971#define BLINK_INTERVAL 0.5
972#define TEXT_BLINK_INTERVAL 0.5
973
974#ifndef __attribute__
975# ifdef __GNUC__
976# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
977# define __attribute__(x)
978# endif
979# endif
980# define __attribute__(x)
981#endif
982
983// primivite wrapper around mbstate_t to ensure initialisation 718// primitive wrapper around mbstate_t to ensure initialisation
984struct mbstate { 719struct mbstate {
985 mbstate_t mbs; 720 mbstate_t mbs;
986 721
987 operator mbstate_t *() { return &mbs; } 722 operator mbstate_t *() { return &mbs; }
988 void reset () { memset (&mbs, 0, sizeof (mbs)); } 723 void reset () { memset (&mbs, 0, sizeof (mbs)); }
989 mbstate () { reset (); } 724 mbstate () { reset (); }
990}; 725};
991 726
727/****************************************************************************/
728
992#define UNICODE_MASK 0x1fffffUL 729#define UNICODE_MASK 0x1fffffUL
993 730
994#if UNICODE3 731#if UNICODE_3
995# define COMPOSE_LO 0x40000000UL 732# define COMPOSE_LO 0x40000000UL
996# define COMPOSE_HI 0x400fffffUL 733# define COMPOSE_HI 0x400fffffUL
997# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 734# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
998#else 735#else
736# if ENABLE_PERL
737# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
738# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
739# else
999# define COMPOSE_LO 0xd800UL 740# define COMPOSE_LO 0xd800UL
1000# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 741# define COMPOSE_HI 0xf8ffUL
1001# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 742# endif
743# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1002#endif 744#endif
1003 745
1004#if ENABLE_COMBINING 746#if ENABLE_COMBINING
1005// compose chars are used to represent composite characters 747// compose chars are used to represent composite characters
1006// that are not representable in unicode, as well as characters 748// that are not representable in unicode, as well as characters
… …
1026}; 768};
1027 769
1028extern class rxvt_composite_vec rxvt_composite; 770extern class rxvt_composite_vec rxvt_composite;
1029#endif 771#endif
1030 772
773/****************************************************************************/
1031 774
1032#ifdef KEYSYM_RESOURCE 775#ifdef KEYSYM_RESOURCE
1033 class keyboard_manager; 776class keyboard_manager;
1034#endif 777#endif
1035 778
779typedef struct rxvt_term *rxvt_t;
780
781extern rxvt_t rxvt_current_term;
782
783#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
784#define GET_R rxvt_current_term
785
786typedef struct {
787 int row;
788 int col;
789} row_col_t;
790
791/*
792 * terminal limits:
793 *
794 * width : 1 <= width
795 * height : 1 <= height
796 * ncol : 1 <= ncol <= MAX(tlen_t)
797 * nrow : 1 <= nrow <= MAX(int)
798 * saveLines : 0 <= saveLines <= MAX(int)
799 * term_start : 0 <= term_start < saveLines
800 * total_rows : nrow + saveLines
801 *
802 * top_row : -saveLines <= top_row <= 0
803 * view_start : top_row <= view_start <= 0
804 *
805 * | most coordinates are stored relative to term_start,
806 * ROW_BUF | which is the first line of the terminal screen
807 * |························= row_buf[0]
808 * |························= row_buf[1]
809 * |························= row_buf[2] etc.
810 * |
811 * +------------+···········= term_start + top_row
812 * | scrollback |
813 * | scrollback +---------+·= term_start + view_start
814 * | scrollback | display |
815 * | scrollback | display |
816 * +------------+·display·+·= term_start
817 * | terminal | display |
818 * | terminal +---------+
819 * | terminal |
820 * | terminal |
821 * +------------+···········= term_stat + nrow - 1
822 * |
823 * |
824 * END······················= total_rows
825 */
826
827struct TermWin_t {
828 int width; /* window width [pixels] */
829 int height; /* window height [pixels] */
830 int fwidth; /* font width [pixels] */
831 int fheight; /* font height [pixels] */
832 int fbase; /* font ascent (baseline) [pixels] */
833 int ncol; /* window columns [characters] */
834 int nrow; /* window rows [characters] */
835 int focus; /* window has focus */
836 int mapped; /* window state mapped? */
837 int int_bwidth; /* internal border width */
838 int ext_bwidth; /* external border width */
839 int lineSpace; /* number of extra pixels between rows */
840 int saveLines; /* number of lines that fit in scrollback */
841 int total_rows; /* total number of rows in this terminal */
842 int term_start; /* term lines start here */
843 int view_start; /* scrollback view starts here */
844 int top_row; /* topmost row index of scrollback */
845 Window parent[6]; /* parent identifiers - we're parent[0] */
846 Window vt; /* vt100 window */
847 GC gc; /* GC for drawing */
848 Pixmap pixmap;
849 rxvt_drawable *drawable;
850 rxvt_fontset *fontset[4];
851};
852
853/*
854 * screen accounting:
855 * screen_t elements
856 * row: Cursor row position : 0 <= row < nrow
857 * col: Cursor column position : 0 <= col < ncol
858 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
859 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
860 *
861 * selection_t elements
862 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
863 * nothing is selected
864 * beg: row/column of beginning of selection : never past mark
865 * mark: row/column of initial click : never past end
866 * end: row/column of one character past end of selection
867 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
868 * * Note: col == -1 ==> we're left of screen
869 *
870 */
871typedef struct {
872 row_col_t cur; /* cursor position on the screen */
873 int tscroll; /* top of settable scroll region */
874 int bscroll; /* bottom of settable scroll region */
875 unsigned int charset; /* character set number [0..3] */
876 unsigned int flags; /* see below */
877 row_col_t s_cur; /* saved cursor position */
878 unsigned int s_charset; /* saved character set number [0..3] */
879 char s_charset_char;
880 rend_t s_rstyle; /* saved rendition style */
881} screen_t;
882
883enum selection_op_t {
884 SELECTION_CLEAR = 0, /* nothing selected */
885 SELECTION_INIT, /* marked a point */
886 SELECTION_BEGIN, /* started a selection */
887 SELECTION_CONT, /* continued selection */
888 SELECTION_DONE /* selection put in CUT_BUFFER0 */
889};
890
891typedef struct {
892 wchar_t *text; /* selected text */
893 unsigned int len; /* length of selected text */
894 unsigned int screen; /* screen being used */
895 unsigned int clicks; /* number of clicks */
896 selection_op_t op; /* current operation */
897 bool rect; /* rectangular selection? */
898 row_col_t beg; /* beginning of selection <= mark */
899 row_col_t mark; /* point of initial click <= end */
900 row_col_t end; /* one character past end point */
901} selection_t;
902
903/* ------------------------------------------------------------------------- */
904
905/* screen_t flags */
906#define Screen_Relative (1<<0) /* relative origin mode flag */
907#define Screen_VisibleCursor (1<<1) /* cursor visible? */
908#define Screen_Autowrap (1<<2) /* auto-wrap flag */
909#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
910#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
911#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
912
913/* rxvt_vars.options */
914enum {
915# define def(name,idx) Opt_ ## name = idx,
916# define nodef(name) Opt_ ## name = 0,
917# include "optinc.h"
918# undef nodef
919# undef def
920Opt_count
921};
922
923/* ------------------------------------------------------------------------- */
924
925struct rxvt_vars : TermWin_t {
926 scrollBar_t scrollBar;
927 uint8_t options[(Opt_count + 7) >> 3];
928 XSizeHints szHint;
929 rxvt_color *pix_colors;
930 Cursor TermWin_cursor; /* cursor for vt window */
931 int numlock_state;
932 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
933 line_t *drawn_buf; // text on screen
934 line_t *swap_buf; // lines for swap buffer
935 char *tabs; /* per location: 1 == tab-stop */
936 screen_t screen;
937 screen_t swap;
938 selection_t selection;
939 rxvt_color pix_colors_focused[TOTAL_COLORS];
940#ifdef OFF_FOCUS_FADING
941 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
942#endif
943};
944
1036struct rxvt_term : zero_initialized, rxvt_vars { 945struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
946
947 // special markers with magic addresses
948 static const char resval_undef []; // options specifically unset
949 static const char resval_on []; // boolean options switched on
950 static const char resval_off []; // or off
951
1037 log_callback *log_hook; // log error messages through this hook, if != 0 952 log_callback *log_hook; // log error messages through this hook, if != 0
1038 953 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
954#if ENABLE_PERL
955 rxvt_perl_term perl;
956#endif
1039 struct mbstate mbstate; // current input multibyte state 957 struct mbstate mbstate; // current input multibyte state
1040 958
1041 unsigned char want_refresh:1, 959 unsigned char want_refresh:1,
1042#ifdef TRANSPARENT
1043 want_full_refresh:1, /* awaiting full screen refresh */
1044#endif
1045#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1046 am_transparent:1, /* is a transparent term */
1047 am_pixmap_trans:1, /* transparency w/known root pixmap */
1048#endif
1049 current_screen:1, /* primary or secondary */ 960 current_screen:1, /* primary or secondary */
1050 hate_those_clicks:1, /* a.k.a. keep mark position */
1051 num_scr_allow:1, 961 num_scr_allow:1,
1052 bypass_keystate:1, 962 bypass_keystate:1,
1053#ifdef CURSOR_BLINK 963#ifdef CURSOR_BLINK
1054 hidden_cursor:1, 964 hidden_cursor:1,
1055#endif 965#endif
… …
1066 976
1067 unsigned char refresh_type, 977 unsigned char refresh_type,
1068#ifdef META8_OPTION 978#ifdef META8_OPTION
1069 meta_char, /* Alt-key prefix */ 979 meta_char, /* Alt-key prefix */
1070#endif 980#endif
1071 scrollbar_align,
1072 selection_wait, 981 selection_wait,
1073 selection_type; 982 selection_type;
1074/* ---------- */ 983/* ---------- */
984 bool rvideo_state, rvideo_mode;
985#ifndef NO_BELL
1075 short rvideo; 986 bool rvideo_bell;
987#endif
1076 int num_scr; /* screen: number lines scrolled */ 988 int num_scr; /* screen: number lines scrolled */
1077 int prev_ncol, /* screen: previous number of columns */ 989 int prev_ncol, /* screen: previous number of columns */
1078 prev_nrow; /* screen: previous number of rows */ 990 prev_nrow; /* screen: previous number of rows */
1079/* ---------- */ 991/* ---------- */
1080 rend_t rstyle; 992 rend_t rstyle;
1081/* ---------- */
1082 uint32_t pixcolor_set[NPIXCLR_SETS];
1083/* ---------- */ 993/* ---------- */
1084#ifdef SELECTION_SCROLLING 994#ifdef SELECTION_SCROLLING
1085 int scroll_selection_lines; 995 int scroll_selection_lines;
1086 enum page_dirn scroll_selection_dir; 996 enum page_dirn scroll_selection_dir;
1087 int selection_save_x, 997 int selection_save_x,
… …
1093 /* give proper Scroll behaviour */ 1003 /* give proper Scroll behaviour */
1094#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1004#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1095 mouse_slip_wheel_speed, 1005 mouse_slip_wheel_speed,
1096#endif 1006#endif
1097 refresh_count, 1007 refresh_count,
1098 refresh_limit,
1099 last_bot, /* scrollbar last bottom position */
1100 last_top, /* scrollbar last top position */
1101 last_state, /* scrollbar last state */
1102 scrollbar_len,
1103#ifdef MENUBAR
1104 menu_readonly, /* okay to alter menu? */
1105 Arrows_x,
1106#endif
1107#if MENUBAR_MAX > 1
1108 Nbars,
1109#endif
1110 window_vt_x, 1008 window_vt_x,
1111 window_vt_y, 1009 window_vt_y,
1112 window_sb_x, 1010 window_sb_x,
1011 mouse_row,
1012 mouse_col,
1113# ifdef POINTER_BLANK 1013# ifdef POINTER_BLANK
1114 pointerBlankDelay, 1014 pointerBlankDelay,
1115# endif 1015# endif
1116 allowedxerror; 1016 allowedxerror;
1117/* ---------- */ 1017/* ---------- */
… …
1121 int old_width, /* last used width in screen resize */ 1021 int old_width, /* last used width in screen resize */
1122 old_height; /* last used height in screen resize */ 1022 old_height; /* last used height in screen resize */
1123 unsigned long priv_modes, 1023 unsigned long priv_modes,
1124 SavedModes; 1024 SavedModes;
1125/* ---------- */ 1025/* ---------- */
1126 Atom xa[NUM_XA]; 1026 Atom *xa;
1127/* ---------- */ 1027/* ---------- */
1128#ifdef MENUBAR 1028#ifdef RXVT_SCROLLBAR
1129 GC menubarGC;
1130#endif
1131#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1132 GC scrollbarGC, 1029 GC scrollbarGC,
1133 topShadowGC, 1030 topShadowGC,
1134 botShadowGC; 1031 botShadowGC;
1135#endif 1032#endif
1136#ifdef XTERM_SCROLLBAR 1033#ifdef XTERM_SCROLLBAR
… …
1157 selection_request_time; 1054 selection_request_time;
1158 pid_t cmd_pid; /* process id of child */ 1055 pid_t cmd_pid; /* process id of child */
1159 char * incr_buf; 1056 char * incr_buf;
1160 size_t incr_buf_size, incr_buf_fill; 1057 size_t incr_buf_size, incr_buf_fill;
1161/* ---------- */ 1058/* ---------- */
1162 Cursor leftptr_cursor;
1163/* ---------- */
1164#ifndef NO_BACKSPACE_KEY
1165 const char *key_backspace;
1166#endif
1167#ifndef NO_DELETE_KEY
1168 const char *key_delete;
1169#endif
1170 struct mouse_event MEvent; 1059 struct mouse_event MEvent;
1171 XComposeStatus compose; 1060 XComposeStatus compose;
1172 ttymode_t tio; 1061 struct termios tio;
1173#ifdef UTMP_SUPPORT
1174# ifdef HAVE_STRUCT_UTMP
1175 struct utmp ut;
1176# endif
1177# ifdef HAVE_STRUCT_UTMPX
1178 struct utmpx utx;
1179# endif
1180# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1181 char ut_id[5];
1182# endif
1183 int utmp_pos;
1184#endif
1185 row_col_t oldcursor; 1062 row_col_t oldcursor;
1186#ifdef XPM_BACKGROUND 1063#ifdef HAVE_BG_PIXMAP
1187 bgPixmap_t bgPixmap; 1064 bgPixmap_t bgPixmap;
1188 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1189#endif 1065#endif
1190#ifdef MENUBAR 1066#ifdef HAVE_AFTERIMAGE
1191 menu_t *ActiveMenu, /* currently active menu */ 1067 ASVisual *asv;
1192 *BuildMenu; /* the menu currently being built */ 1068 ASImageManager *asimman;
1193 bar_t *CurrentBar;
1194# if ! (MENUBAR_MAX > 1)
1195 bar_t BarList;
1196# endif /* (MENUBAR_MAX > 1) */
1197#endif
1198#ifdef CURSOR_BLINK
1199 struct timeval lastcursorchange;
1200#endif
1201#ifdef POINTER_BLANK
1202 struct timeval lastmotion;
1203#endif 1069#endif
1204 1070
1205#if ENABLE_OVERLAY 1071#if ENABLE_OVERLAY
1206 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1072 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1207 text_t **ov_text; 1073 text_t **ov_text;
1208 rend_t **ov_rend; 1074 rend_t **ov_rend;
1209 1075
1210 void scr_swap_overlay (); 1076 void scr_swap_overlay () NOTHROW;
1211 void scr_overlay_new (int x, int y, int w, int h); 1077 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1212 void scr_overlay_off (); 1078 void scr_overlay_off () NOTHROW;
1213 void scr_overlay_set (int x, int y, 1079 void scr_overlay_set (int x, int y,
1214 text_t text, 1080 text_t text,
1215 rend_t rend = OVERLAY_RSTYLE); 1081 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1216 void scr_overlay_set (int x, int y, const char *s); 1082 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1083 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1217#endif 1084#endif
1218 1085
1219 vector<void *> allocated; // free these memory blocks with free() 1086 vector<void *> allocated; // free these memory blocks with free()
1220 1087
1221 char *env_windowid; /* environmental variable WINDOWID */ 1088 char env_windowid[21]; /* environmental variable WINDOWID */
1089 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1222 char *env_display; /* environmental variable DISPLAY */ 1090 char *env_display; /* environmental variable DISPLAY */
1223 char *env_term; /* environmental variable TERM */ 1091 char *env_term; /* environmental variable TERM */
1224 char *env_colorfgbg; 1092
1225 char *locale; 1093 char *locale;
1226 char charsets[4]; 1094 char charsets[4];
1227 unsigned char *v_buffer; /* pointer to physical buffer */ 1095 char *v_buffer; /* pointer to physical buffer */
1228 unsigned int v_buflen; /* size of area to write */ 1096 unsigned int v_buflen; /* size of area to write */
1229 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1097 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1230 1098
1231#ifdef KEYSYM_RESOURCE 1099#ifdef KEYSYM_RESOURCE
1232 keyboard_manager *keyboard; 1100 keyboard_manager *keyboard;
1233#endif 1101#endif
1102#ifndef NO_RESOURCES
1103 XrmDatabase option_db;
1104#endif
1234 1105
1235 const char *rs[NUM_RESOURCES]; 1106 const char *rs[NUM_RESOURCES];
1236 /* command input buffering */ 1107 /* command input buffering */
1237 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1108 char *cmdbuf_ptr, *cmdbuf_endp;
1238 unsigned char cmdbuf_base[CBUFSIZ]; 1109 char cmdbuf_base[CBUFSIZ];
1110
1111 ptytty *pty;
1239 1112
1240 rxvt_salloc *talloc; // text line allocator 1113 rxvt_salloc *talloc; // text line allocator
1241 rxvt_salloc *ralloc; // rend line allocator 1114 rxvt_salloc *ralloc; // rend line allocator
1242 1115
1243 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1116 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1246 // ISO 14755 entry support 1119 // ISO 14755 entry support
1247 unicode_t iso14755buf; 1120 unicode_t iso14755buf;
1248 void commit_iso14755 (); 1121 void commit_iso14755 ();
1249 int hex_keyval (XKeyEvent &ev); 1122 int hex_keyval (XKeyEvent &ev);
1250# if ISO_14755 1123# if ISO_14755
1251 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1124 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1252 void iso14755_54 (int x, int y); 1125 void iso14755_54 (int x, int y);
1253# endif 1126# endif
1254#endif 1127#endif
1255 1128
1256 // modifies first argument(!) 1129 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1257 void paste (unsigned char *data, unsigned int len);
1258 1130
1259 void flush (); 1131 void vt_select_input () const NOTHROW
1132 {
1133 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1134 }
1260 1135
1261#if TRANSPARENT 1136#if ENABLE_TRANSPARENCY || ENABLE_PERL
1262 void rootwin_cb (XEvent &xev); 1137 void rootwin_cb (XEvent &xev);
1263 xevent_watcher rootwin_ev; 1138 xevent_watcher rootwin_ev;
1264#endif 1139#endif
1265 1140#ifdef HAVE_BG_PIXMAP
1266 1141 void update_background ();
1267 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int; 1142#if TRACE_PIXMAPS
1268 void sig_chld (sig_watcher &w); sig_watcher sw_chld; 1143 void trace_update_background (const char *file, int line);
1144# define update_background() trace_update_background (__FILE__, __LINE__)
1145#endif
1146 void update_background_cb (ev::timer &w, int revents);
1147 ev::timer update_background_ev;
1148#endif
1269 1149
1270 void x_cb (XEvent &xev); 1150 void x_cb (XEvent &xev);
1271 xevent_watcher termwin_ev; 1151 xevent_watcher termwin_ev;
1272 xevent_watcher vt_ev; 1152 xevent_watcher vt_ev;
1273#ifdef HAVE_SCROLLBARS 1153#ifdef HAVE_SCROLLBARS
1274 xevent_watcher scrollbar_ev; 1154 xevent_watcher scrollbar_ev;
1275#endif 1155#endif
1276#ifdef MENUBAR
1277 xevent_watcher menubar_ev;
1278#endif
1279 1156
1280 void check_cb (check_watcher &w); check_watcher check_ev; 1157 void child_cb (ev::child &w, int revents); ev::child child_ev;
1281 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1158 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1282 void flush_cb (time_watcher &w); time_watcher flush_ev; 1159 void refresh_check ();
1283 1160 void flush ();
1284 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1161 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1285 1162 bool pty_fill ();
1286 void incr_cb (time_watcher &w); time_watcher incr_ev; 1163 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1164 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1287 1165
1288#ifdef CURSOR_BLINK 1166#ifdef CURSOR_BLINK
1289 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1167 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1290#endif 1168#endif
1291#ifdef TEXT_BLINK 1169#ifdef TEXT_BLINK
1292 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1170 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1171#endif
1172#ifndef NO_BELL
1173 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1293#endif 1174#endif
1294 1175
1295#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1176#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1296 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1177 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1297#endif 1178#endif
1298#ifdef SELECTION_SCROLLING 1179#ifdef SELECTION_SCROLLING
1299 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1180 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1300#endif 1181#endif
1301#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1182#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1302 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1183 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1303#endif 1184#endif
1304 1185
1305#ifdef POINTER_BLANK 1186#ifdef POINTER_BLANK
1306 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1187 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1307 void pointer_blank (); 1188 void pointer_blank ();
1308#endif 1189#endif
1309 void pointer_unblank (); 1190 void pointer_unblank ();
1310 1191
1311 void tt_printf (const char *fmt,...); 1192 void tt_printf (const char *fmt,...);
1312 void tt_write (const unsigned char *data, unsigned int len); 1193 void tt_write (const char *data, unsigned int len);
1313 void pty_write (); 1194 void pty_write ();
1314 1195
1315 void tt_winch (); 1196 void init (stringvec *argv, stringvec *envv)
1197 {
1198 this->argv = argv;
1199 init (argv->size (), argv->begin (), envv);
1200 }
1316 1201
1317 rxvt_term (); 1202 void make_current () const // make this the "currently active" urxvt instance
1318 ~rxvt_term (); 1203 {
1204 SET_R (this);
1205 set_environ (envv);
1206 rxvt_set_locale (locale);
1207 }
1208
1209#if USE_XIM
1210 rxvt_xim *input_method;
1211 XIC Input_Context;
1212 XIMStyle input_style;
1213 XPoint spot; // most recently sent spot position
1214
1319 void destroy (); 1215 void im_destroy ();
1320 void emergency_cleanup (); 1216 void im_cb (); im_watcher im_ev;
1217 void im_set_size (XRectangle &size);
1218 void im_set_position (XPoint &pos) NOTHROW;
1219 void im_set_color (unsigned long &fg, unsigned long &bg);
1220 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1321 1221
1322 bool init (int argc, const char *const *argv); 1222 bool IMisRunning ();
1223 void IMSendSpot ();
1224 bool IM_get_IC (const char *modifiers);
1225 void IMSetPosition ();
1226#endif
1227
1228 // command.C
1229 void key_press (XKeyEvent &ev);
1230 void key_release (XKeyEvent &ev);
1231 unsigned int cmd_write (const char *str, unsigned int count);
1232
1233 wchar_t next_char () NOTHROW;
1234 wchar_t cmd_getc () THROW ((class out_of_input));
1235 uint32_t next_octet () NOTHROW;
1236 uint32_t cmd_get8 () THROW ((class out_of_input));
1237
1238 bool cmd_parse ();
1239 void mouse_report (XButtonEvent &ev);
1240 void button_press (XButtonEvent &ev);
1241 void button_release (XButtonEvent &ev);
1242 void focus_in ();
1243 void focus_out ();
1244 void update_fade_color (unsigned int idx);
1245#ifdef PRINTPIPE
1246 FILE *popen_printer ();
1247 int pclose_printer (FILE *stream);
1248#endif
1249 void process_print_pipe ();
1250 void process_nonprinting (unicode_t ch);
1251 void process_escape_vt52 (unicode_t ch);
1252 void process_escape_seq ();
1253 void process_csi_seq ();
1254 void process_window_ops (const int *args, unsigned int nargs);
1255 char *get_to_st (unicode_t &ends_how);
1256 void process_dcs_seq ();
1257 void process_osc_seq ();
1258 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, const char *str, char resp);
1260 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C
1323 bool init_vars (); 1265 void init_vars ();
1324
1325 bool pty_fill ();
1326
1327 void init_secondary ();
1328 const char **init_resources (int argc, const char *const *argv); 1266 const char **init_resources (int argc, const char *const *argv);
1267 void init (int argc, const char *const *argv, stringvec *envv);
1329 void init_env (); 1268 void init_env ();
1330 void set_locale (const char *locale); 1269 void set_locale (const char *locale);
1331 void init_xlocale (); 1270 void init_xlocale ();
1332 void init_command (const char *const *argv); 1271 void init_command (const char *const *argv);
1333 void run_command (const char *const *argv); 1272 void run_command (const char *const *argv);
1334 int run_child (const char *const *argv); 1273 int run_child (const char *const *argv);
1335
1336 void color_aliases (int idx); 1274 void color_aliases (int idx);
1337 void recolour_cursor ();
1338 void create_windows (int argc, const char *const *argv); 1275 void create_windows (int argc, const char *const *argv);
1339 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1340 void window_calc (unsigned int width, unsigned int height);
1341
1342#if USE_XIM
1343 rxvt_xim *input_method;
1344 XIC Input_Context;
1345 XIMStyle input_style;
1346 XPoint spot; // most recently sent spot position
1347
1348 void im_destroy ();
1349 void im_cb (); im_watcher im_ev;
1350 void im_set_size (XRectangle &size);
1351 void im_set_position (XPoint &pos);
1352 void im_set_color (unsigned long &fg, unsigned long &bg);
1353 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1354
1355 bool IMisRunning ();
1356 void IMSendSpot ();
1357 bool IM_get_IC (const char *modifiers);
1358 void IMSetStatusPosition ();
1359#endif
1360
1361 void resize_scrollbar ();
1362
1363 void pixel_position (int *x, int *y);
1364
1365 void selection_click (int clicks, int x, int y);
1366 void selection_extend (int x, int y, int flag);
1367 void selection_rotate (int x, int y);
1368
1369 /* autoconvert */
1370
1371 // command.C
1372 void lookup_key (XKeyEvent &ev);
1373 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1374
1375 unicode_t next_char ();
1376 unicode_t cmd_getc ();
1377 unicode_t next_octet ();
1378 unicode_t cmd_get8 ();
1379
1380 bool cmd_parse ();
1381 void mouse_report (XButtonEvent &ev);
1382 void button_press (XButtonEvent &ev);
1383 void button_release (XButtonEvent &ev);
1384 void focus_in ();
1385 void focus_out ();
1386 int check_our_parents ();
1387#ifdef PRINTPIPE
1388 FILE *popen_printer ();
1389 int pclose_printer (FILE *stream);
1390#endif
1391 void process_print_pipe ();
1392 void process_nonprinting (unicode_t ch);
1393 void process_escape_vt52 (unicode_t ch);
1394 void process_escape_seq ();
1395 void process_csi_seq ();
1396 void process_window_ops (const int *args, unsigned int nargs);
1397 unsigned char *get_to_st (unicode_t &ends_how);
1398 void process_dcs_seq ();
1399 void process_osc_seq ();
1400 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1401 void process_xterm_seq (int op, const char *str, unsigned char resp);
1402 int privcases (int mode, unsigned long bit);
1403 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1404 void process_sgr_mode (unsigned int nargs, const int *arg);
1405 void process_graphics ();
1406 // init.C
1407 void Get_Colours (); 1276 void Get_Colours ();
1408 void get_ourmods (); 1277 void get_ourmods ();
1409 // logging.C
1410 void makeutent (const char *pty, const char *hostname);
1411 void cleanutent ();
1412 // main.C 1278 // main.C
1413 void privileged_utmp (rxvt_privaction action); 1279 void tt_winch ();
1280 rxvt_term ();
1281 ~rxvt_term ();
1282 void destroy ();
1283 void emergency_cleanup ();
1284 void recolour_cursor ();
1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1286 void window_calc (unsigned int newwidth, unsigned int newheight);
1414 bool set_fonts (); 1287 bool set_fonts ();
1415 void set_string_property (Atom prop, const char *str, int len = -1); 1288 void set_string_property (Atom prop, const char *str, int len = -1);
1416 void set_utf8_property (Atom prop, const char *str, int len = -1); 1289 void set_utf8_property (Atom prop, const char *str, int len = -1);
1417 void set_title (const char *str); 1290 void set_title (const char *str);
1418 void set_icon_name (const char *str); 1291 void set_icon_name (const char *str);
1419 void set_window_color (int idx, const char *color); 1292 void set_window_color (int idx, const char *color);
1420 void set_colorfgbg (); 1293 void set_colorfgbg ();
1421 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1294 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src);
1422 void set_widthheight (unsigned int width, unsigned int height); 1296 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1423 1297 void get_window_origin (int &x, int &y);
1424#ifdef MENUBAR 1298 Pixmap get_pixmap_property (int prop_id);
1425 // menubar.C
1426 void menuitem_free (menu_t *menu, menuitem_t *item);
1427 int action_dispatch (action_t *action);
1428 void menuarrow_free (char name);
1429 void menuarrow_add (char *string);
1430 char *menu_find_base (menu_t **menu, char *path);
1431 menu_t *menu_delete (menu_t *menu);
1432 menu_t *menu_add (menu_t *parent, char *path);
1433 void drawbox_menubar (int x, int len, int state);
1434 void drawtriangle (int x, int y, int state);
1435 void drawbox_menuitem (int y, int state);
1436 void menu_show ();
1437 void menu_display (void (rxvt_term::*update) ());
1438 void menu_hide_all ();
1439 void menu_hide ();
1440 void menu_clear (menu_t *menu);
1441 void menubar_clear ();
1442 bar_t *menubar_find (const char *name);
1443 int menubar_push (const char *name);
1444 void menubar_remove (const char *name);
1445 void menubar_dump (FILE *fp);
1446 void menubar_read (const char *filename);
1447 void menubar_dispatch (char *str);
1448 void draw_Arrows (int name, int state);
1449 void menubar_expose ();
1450 int menubar_mapping (int map);
1451 int menu_select (XButtonEvent &ev);
1452 void menubar_select (XButtonEvent &ev);
1453 void menubar_control (XButtonEvent &ev);
1454 void map_menuBar (int map);
1455#endif
1456 1299
1457 // screen.C 1300 // screen.C
1458 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1301
1459 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1302 void lalloc (line_t &l) const
1303 {
1304 l.t = (text_t *)talloc->alloc ();
1305 l.r = (rend_t *)ralloc->alloc ();
1306 }
1307
1308#if 0
1309 void lfree (line_t &l)
1310 {
1311 talloc->free (l.t);
1312 ralloc->free (l.r);
1313 }
1314#endif
1315
1316 void lresize (line_t &l) const
1317 {
1318 if (!l.t)
1319 return;
1320
1321 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1322 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1323
1324 l.l = min (l.l, ncol);
1325
1326 if (ncol > prev_ncol)
1327 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1328 }
1329
1330 int fgcolor_of (rend_t r) const NOTHROW
1331 {
1332 int base = GET_BASEFG (r);
1333#ifndef NO_BRIGHTCOLOR
1334 if (r & RS_Bold
1335# if ENABLE_STYLES
1336 && option (Opt_intensityStyles)
1337# endif
1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1339 base += minBrightCOLOR - minCOLOR;
1340#endif
1341 return base;
1342 }
1343
1344 int bgcolor_of (rend_t r) const NOTHROW
1345 {
1346 int base = GET_BASEBG (r);
1347#ifndef NO_BRIGHTCOLOR
1348 if (r & RS_Blink
1349# if ENABLE_STYLES
1350 && option (Opt_intensityStyles)
1351# endif
1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1353 base += minBrightCOLOR - minCOLOR;
1354#endif
1355 return base;
1356 }
1357
1358 bool option (uint8_t opt) const NOTHROW
1359 {
1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7));
1365 }
1366
1367 void set_option (uint8_t opt, bool set = true) NOTHROW
1368 {
1369 if (!opt)
1370 return;
1371
1372 --opt;
1373 if (set)
1374 options[opt >> 3] |= (1 << (opt & 7));
1375 else
1376 options[opt >> 3] &= ~(1 << (opt & 7));
1377 }
1378
1379 void PrivMode (int set, unsigned bit) NOTHROW
1380 {
1381 if (set)
1382 priv_modes |= bit;
1383 else
1384 priv_modes &= ~bit;
1385 }
1386
1387 // modifies first argument(!)
1388 void paste (char *data, unsigned int len) NOTHROW;
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1460 int scr_scroll_text (int row1, int row2, int count, int spec); 1391 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1461 void scr_reset (); 1392 void scr_reset ();
1462 void scr_reset_realloc ();
1463 void scr_release (); 1393 void scr_release () NOTHROW;
1464 void scr_clear (bool really = false); 1394 void scr_clear (bool really = false) NOTHROW;
1465 void scr_refresh (unsigned char refresh_type); 1395 void scr_refresh () NOTHROW;
1466 bool scr_refresh_rend (rend_t mask, rend_t value); 1396 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1467 void scr_erase_screen (int mode); 1397 void scr_erase_screen (int mode) NOTHROW;
1398#if ENABLE_FRILLS
1399 void scr_erase_savelines () NOTHROW;
1400 void scr_backindex () NOTHROW;
1401 void scr_forwardindex () NOTHROW;
1402#endif
1468 void scr_touch (bool refresh); 1403 void scr_touch (bool refresh) NOTHROW;
1469 void scr_expose (int x, int y, int width, int height, bool refresh); 1404 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1470 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1471 void scr_recolour (); 1405 void scr_recolour () NOTHROW;
1472 void scr_remap_chars (); 1406 void scr_remap_chars () NOTHROW;
1473 void scr_remap_chars (text_t *tp, rend_t *rp); 1407 void scr_remap_chars (line_t &l) NOTHROW;
1408
1409 enum cursor_mode { SAVE, RESTORE };
1474 1410
1475 void scr_poweron (); 1411 void scr_poweron ();
1476 void scr_cursor (int mode); 1412 void scr_cursor (cursor_mode mode) NOTHROW;
1477 void scr_do_wrap (); 1413 void scr_do_wrap () NOTHROW;
1414 void scr_swap_screen () NOTHROW;
1478 int scr_change_screen (int scrn); 1415 void scr_change_screen (int scrn);
1479 void scr_color (unsigned int color, int fgbg); 1416 void scr_color (unsigned int color, int fgbg) NOTHROW;
1480 void scr_rendition (int set, int style); 1417 void scr_rendition (int set, int style) NOTHROW;
1481 void scr_add_lines (const unicode_t *str, int nlines, int len); 1418 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1482 void scr_backspace (); 1419 void scr_backspace () NOTHROW;
1483 void scr_tab (int count, bool ht = false); 1420 void scr_tab (int count, bool ht = false) NOTHROW;
1484 void scr_backindex ();
1485 void scr_forwardindex ();
1486 void scr_gotorc (int row, int col, int relative); 1421 void scr_gotorc (int row, int col, int relative) NOTHROW;
1487 void scr_index (enum page_dirn direction); 1422 void scr_index (enum page_dirn direction) NOTHROW;
1488 void scr_erase_line (int mode); 1423 void scr_erase_line (int mode) NOTHROW;
1489 void scr_E (); 1424 void scr_E () NOTHROW;
1490 void scr_insdel_lines (int count, int insdel); 1425 void scr_insdel_lines (int count, int insdel) NOTHROW;
1491 void scr_insdel_chars (int count, int insdel); 1426 void scr_insdel_chars (int count, int insdel) NOTHROW;
1492 void scr_scroll_region (int top, int bot); 1427 void scr_scroll_region (int top, int bot) NOTHROW;
1493 void scr_cursor_visible (int mode); 1428 void scr_cursor_visible (int mode) NOTHROW;
1494 void scr_autowrap (int mode); 1429 void scr_autowrap (int mode) NOTHROW;
1495 void scr_relative_origin (int mode); 1430 void scr_relative_origin (int mode) NOTHROW;
1496 void scr_insert_mode (int mode); 1431 void scr_insert_mode (int mode) NOTHROW;
1497 void scr_set_tab (int mode); 1432 void scr_set_tab (int mode) NOTHROW;
1498 void scr_rvideo_mode (int mode); 1433 void scr_rvideo_mode (bool on) NOTHROW;
1499 void scr_report_position (); 1434 void scr_report_position () NOTHROW;
1500 void set_font_style (); 1435 void set_font_style () NOTHROW;
1501 void scr_charset_choose (int set); 1436 void scr_charset_choose (int set) NOTHROW;
1502 void scr_charset_set (int set, unsigned int ch); 1437 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1503 int scr_move_to (int y, int len); 1438 void scr_move_to (int y, int len) NOTHROW;
1504 int scr_page (enum page_dirn direction, int nlines); 1439 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1505 int scr_changeview (unsigned int oldviewstart); 1440 bool scr_changeview (int new_view_start) NOTHROW;
1506 void scr_bell (); 1441 void scr_bell () NOTHROW;
1507 void scr_printscreen (int fullhist); 1442 void scr_printscreen (int fullhist) NOTHROW;
1443 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1444 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1508 void scr_reverse_selection (); 1445 void scr_reverse_selection () NOTHROW;
1509 void scr_dump (int fd); 1446 void scr_dump (int fd) NOTHROW;
1447
1510 void selection_check (int check_more); 1448 void selection_check (int check_more) NOTHROW;
1511 void selection_paste (Window win, Atom prop, bool delete_prop); 1449 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1512 void selection_property (Window win, Atom prop); 1450 void selection_property (Window win, Atom prop) NOTHROW;
1513 void selection_request (Time tm, int x, int y); 1451 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1514 int selection_request_other (Atom target, int selnum); 1452 int selection_request_other (Atom target, int selnum) NOTHROW;
1515 void selection_clear (); 1453 void selection_clear () NOTHROW;
1516 void selection_make (Time tm); 1454 void selection_make (Time tm);
1455 bool selection_grab (Time tm) NOTHROW;
1517 void selection_start_colrow (int col, int row); 1456 void selection_start_colrow (int col, int row) NOTHROW;
1518 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1457 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1519 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1458 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1520 void selection_remove_trailing_spaces (); 1459 void selection_remove_trailing_spaces () NOTHROW;
1521 void selection_send (const XSelectionRequestEvent &rq); 1460 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1461 void selection_click (int clicks, int x, int y) NOTHROW;
1462 void selection_extend (int x, int y, int flag) NOTHROW;
1463 void selection_rotate (int x, int y) NOTHROW;
1522 1464
1523#if defined(NEXT_SCROLLBAR) 1465#if defined(NEXT_SCROLLBAR)
1524 // scrollbar-next.C 1466 // scrollbar-next.C
1525 Pixmap renderPixmap (const char *const *data, int width, int height); 1467 Pixmap renderPixmap (const char *const *data, int width, int height);
1526 void init_scrollbar_stuff (); 1468 void init_scrollbar_stuff ();
… …
1528 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1470 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1529#endif 1471#endif
1530 1472
1531#if defined(RXVT_SCROLLBAR) 1473#if defined(RXVT_SCROLLBAR)
1532 // scrollbar-rxvt.C 1474 // scrollbar-rxvt.C
1533 void Draw_button (int x, int y, int state, int dirn);
1534 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1475 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1535#endif 1476#endif
1536 1477
1537#if defined(XTERM_SCROLLBAR) 1478#if defined(XTERM_SCROLLBAR)
1538 // scrollbar-xterm.C 1479 // scrollbar-xterm.C
… …
1543 // scrollbar-plain.C 1484 // scrollbar-plain.C
1544 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1485 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1545#endif 1486#endif
1546 1487
1547 // scrollbar.C 1488 // scrollbar.C
1489 void resize_scrollbar ();
1548 int scrollbar_mapping (int map); 1490 int scrollbar_mapping (int map);
1549 int scrollbar_show (int update); 1491 int scrollbar_show (int update);
1550 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1492 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1551 1493
1552 // xdefaults.C 1494 // xdefaults.C
1553 void get_options (int argc, const char *const *argv); 1495 void get_options (int argc, const char *const *argv);
1554 int parse_keysym (const char *str, const char *arg); 1496 int parse_keysym (const char *str, const char *arg);
1555 void get_xdefaults (FILE *stream, const char *name); 1497 const char *x_resource (const char *name);
1556 void extract_resources (); 1498 void extract_resources ();
1557 // xpm.C
1558 int scale_pixmap (const char *geom);
1559 void resize_pixmap ();
1560 Pixmap set_bgPixmap (const char *file);
1561}; 1499};
1562 1500
1563/* 1501#endif /* _RXVT_H_ */
1564 *****************************************************************************
1565 * PROTOTYPES
1566 *****************************************************************************
1567 */
1568#ifdef PROTOTYPES
1569# define __PROTO(p) p
1570#else
1571# define __PROTO(p) ()
1572#endif
1573 1502
1574#ifdef DEBUG_malloc
1575# include "dmalloc.h" /* This comes last */
1576#endif
1577
1578#endif /* _RXVT_H_ */
1579

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