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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.149 by root, Thu Feb 17 15:07:48 2005 UTC vs.
Revision 1.368 by root, Tue Oct 28 04:45:59 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 *****************************************************************************
28 */ 101 */
29/* Consistent defines - please report on the necessity
30 * @ Unixware: defines (__svr4__)
31 */
32#if defined (SVR4) && !defined (__svr4__)
33# define __svr4__ 1
34#endif
35#if defined (sun) && !defined (__sun__)
36# define __sun__ 1
37#endif
38 102
39#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
40typedef char *XPointer; 104typedef char *XPointer;
41#endif 105#endif
42 106
43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 107#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
56 108
57#ifdef XPM_BACKGROUND 109#include "background.h"
58# ifdef XPM_INC_X11
59# include <X11/xpm.h>
60# else
61# include <xpm.h>
62# endif
63#endif
64 110
65#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
66# define STDIN_FILENO 0 112# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 114# define STDERR_FILENO 2
69#endif 115#endif
70 116
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 117#if !defined (EACCESS) && defined(EAGAIN)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 118# define EACCESS EAGAIN
73# define NO_SETOWNER_TTYDEV 1
74# endif 119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */
75#endif 124#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 125
77# define NO_SETOWNER_TTYDEV 1 126#ifndef PATH_MAX
127# define PATH_MAX 16384
78#endif 128#endif
129
130/****************************************************************************/
131
132// exception thrown on fatal (per-instance) errors
133class rxvt_failure_exception { };
134
135// exception thrown when the command parser runs out of input data
136class out_of_input { };
79 137
80/* 138/*
81 ***************************************************************************** 139 *****************************************************************************
82 * PROTOTYPES 140 * PROTOTYPES
83 ***************************************************************************** 141 *****************************************************************************
84 */ 142 */
85// main.C 143// main.C
86RETSIGTYPE rxvt_Child_signal (int sig); 144#define SET_LOCALE(locale) rxvt_set_locale (locale)
87RETSIGTYPE rxvt_Exit_signal (int sig); 145extern bool rxvt_set_locale (const char *locale) NOTHROW;
88void rxvt_clean_exit (); 146extern void rxvt_push_locale (const char *locale) NOTHROW;
89void * rxvt_malloc (size_t size); 147extern void rxvt_pop_locale () NOTHROW;
90void * rxvt_calloc (size_t number, size_t size); 148void rxvt_init ();
91void * rxvt_realloc (void *ptr, size_t size);
92void rxvt_privileges (rxvt_privaction action);
93 149
94// util.C 150// misc.C
95char * rxvt_wcstombs (const wchar_t *str, int len = -1); 151char * rxvt_wcstombs (const wchar_t *str, int len = -1);
96wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 152wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
97char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
98wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 154wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
99char * rxvt_strdup (const char *str);
100 155
101// misc.C
102char * rxvt_r_basename (const char *str); 156char * rxvt_basename (const char *str) NOTHROW;
103void rxvt_vlog (const char *fmt, va_list arg_ptr); 157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
104void rxvt_log (const char *fmt,...); 158void rxvt_log (const char *fmt,...) NOTHROW;
105void rxvt_warn (const char *fmt,...); 159void rxvt_warn (const char *fmt,...) NOTHROW;
106void rxvt_fatal (const char *fmt,...); 160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
107void rxvt_exit_failure (); 161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
108int rxvt_Str_match (const char *s1, const char *s2); 162
109const char * rxvt_Str_skip_space (const char *str);
110char * rxvt_Str_trim (char *str); 163char * rxvt_strtrim (char *str) NOTHROW;
111int rxvt_Str_escaped (char *str);
112char ** rxvt_splitcommastring (const char *cs); 164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
113void rxvt_freecommastring (char **cs); 165void rxvt_freecommastring (char **cs) NOTHROW;
114char * rxvt_File_find (const char *file, const char *ext, const char *path); 166
115void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 167void * rxvt_malloc (size_t size);
116void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 168void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size);
170
171/////////////////////////////////////////////////////////////////////////////
172
173// temporarily replace the process environment
174extern char **environ;
175extern char **rxvt_environ; // the original environ pointer
176
177static inline void
178set_environ (stringvec *envv)
179{
180#if ENABLE_PERL
181 assert (envv);
182#else
183 if (envv)
184#endif
185 environ = (char **)envv->begin ();
186}
187
188static inline void
189set_environ (char **envv)
190{
191#if ENABLE_PERL
192 assert (envv);
193#else
194 if (envv)
195#endif
196 environ = envv;
197}
117 198
118/* 199/*
119 ***************************************************************************** 200 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 201 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 202 *****************************************************************************
122 */ 203 */
123struct grwin_t;
124
125/* Sanitize menubar info */
126#ifndef MENUBAR
127# undef MENUBAR_MAX
128#endif
129#ifndef MENUBAR_MAX
130# define MENUBAR_MAX 0
131#endif
132
133/* If we're using either the rxvt scrollbar or menu bars, keep the
134 * scrollColor resource.
135 */
136#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1
138#else
139# undef KEEP_SCROLLCOLOR
140#endif
141
142#ifdef XPM_BACKGROUND
143typedef struct {
144 short w, h, x, y;
145 Pixmap pixmap;
146} bgPixmap_t;
147#endif
148 204
149/* 205/*
150 * the 'essential' information for reporting Mouse Events 206 * the 'essential' information for reporting Mouse Events
151 * pared down from XButtonEvent 207 * pared down from XButtonEvent
152 */ 208 */
… …
155 Time time; /* milliseconds */ 211 Time time; /* milliseconds */
156 unsigned int state; /* key or button mask */ 212 unsigned int state; /* key or button mask */
157 unsigned int button; /* detail */ 213 unsigned int button; /* detail */
158}; 214};
159 215
160#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 216#if ENABLE_XEMBED
161#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 217// XEMBED messages
162#define SWAP_IT(one, two, typeof) \ 218# define XEMBED_EMBEDDED_NOTIFY 0
163 do { \ 219# define XEMBED_WINDOW_ACTIVATE 1
164 typeof swapittmp; \ 220# define XEMBED_WINDOW_DEACTIVATE 2
165 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 221# define XEMBED_REQUEST_FOCUS 3
166 } while (/* CONSTCOND */ 0) 222# define XEMBED_FOCUS_IN 4
167#define BOUND_POSITIVE_INT16(val) \ 223# define XEMBED_FOCUS_OUT 5
168 (int16_t) ((val) <= 0 \ 224# define XEMBED_FOCUS_NEXT 6
169 ? 0 \ 225# define XEMBED_FOCUS_PREV 7
170 : min ((val), (((uint16_t)-1)>>1)))
171 226
172#if ENABLE_FRILLS 227# define XEMBED_MODALITY_ON 10
173typedef struct _mwmhints { 228# define XEMBED_MODALITY_OFF 11
174 CARD32 flags; 229# define XEMBED_REGISTER_ACCELERATOR 12
175 CARD32 functions; 230# define XEMBED_UNREGISTER_ACCELERATOR 13
176 CARD32 decorations; 231# define XEMBED_ACTIVATE_ACCELERATOR 14
177 INT32 input_mode; 232
178 CARD32 status; 233// XEMBED detail code
179} MWMHints; 234# define XEMBED_FOCUS_CURRENT 0
235# define XEMBED_FOCUS_FIRST 1
236# define XEMBED_FOCUS_LAST 2
237
238# define XEMBED_MAPPED (1 << 0)
180#endif 239#endif
181 240
182/* 241/*
183 ***************************************************************************** 242 *****************************************************************************
184 * NORMAL DEFINES 243 * NORMAL DEFINES
185 ***************************************************************************** 244 *****************************************************************************
186 */ 245 */
187 246
188/* COLORTERM, TERM environment variables */ 247/* COLORTERM, TERM environment variables */
189#define COLORTERMENV "rxvt" 248#define COLORTERMENV "rxvt"
190#ifdef XPM_BACKGROUND 249#ifdef BG_IMAGE_FROM_FILE
191# define COLORTERMENVFULL COLORTERMENV "-xpm" 250# define COLORTERMENVFULL COLORTERMENV "-xpm"
192#else 251#else
193# define COLORTERMENVFULL COLORTERMENV 252# define COLORTERMENVFULL COLORTERMENV
194#endif 253#endif
195#ifndef TERMENV 254#ifndef TERMENV
… …
198 257
199#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 258#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
200# define NO_MOUSE_REPORT_SCROLLBAR 1 259# define NO_MOUSE_REPORT_SCROLLBAR 1
201#endif 260#endif
202 261
203#ifdef NO_RESOURCES
204# undef USE_XGETDEFAULT
205#endif
206
207#if ISO_14755
208# define ENABLE_OVERLAY 1
209#endif
210
211/* now look for other badly set stuff */
212
213#if !defined (EACCESS) && defined(EAGAIN)
214# define EACCESS EAGAIN
215#endif
216
217#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
218# define EXIT_SUCCESS 0 /* exit function success */
219# define EXIT_FAILURE 1 /* exit function failure */
220#endif
221
222#define menuBar_esc 10
223#define scrollBar_esc 30 262#define scrollBar_esc 30
224#define menuBar_margin 2 /* margin below text */
225 263
226#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 264#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
227# define HAVE_SCROLLBARS 1 265# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
228#endif 266#endif
229
230/* width of scrollBar, menuBar shadow, must be 1 or 2 */
231#ifdef HALFSHADOW
232# define SHADOW 1
233#else
234# define SHADOW 2
235#endif
236
237#define R_SB_ALIGN_CENTRE 0
238#define R_SB_ALIGN_TOP 1
239#define R_SB_ALIGN_BOTTOM 2
240
241#define R_SB_RXVT 0
242#define R_SB_NEXT 1
243#define R_SB_XTERM 2
244#define R_SB_PLAIN 4
245
246#define SB_WIDTH_NEXT 19
247#define SB_WIDTH_XTERM 15
248#define SB_WIDTH_PLAIN 7
249#ifndef SB_WIDTH_RXVT
250# define SB_WIDTH_RXVT 10
251#endif
252
253/*
254 * NeXT scrollbar defines
255 */
256#define SB_PADDING 1
257#define SB_BORDER_WIDTH 1
258#define SB_BEVEL_WIDTH_UPPER_LEFT 1
259#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
260#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
261#define SB_MARGIN_SPACE (SB_PADDING * 2)
262#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
263#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
264#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
265#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
266#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
267#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
268#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
269#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
270 /*
271 * +-------------+
272 * | | <---< SB_PADDING
273 * | ::::::::::: |
274 * | ::::::::::: |
275 * '''''''''''''''''
276 * ,,,,,,,,,,,,,,,,,
277 * | ::::::::::: |
278 * | ::::::::::: |
279 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
280 * | | :::::::: |
281 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
282 * | +---------+ |
283 * | | ......%%| |
284 * | | ......%%| |
285 * | | .. ()..%%| |
286 * | | ......%%| |
287 * | | %%%%%%%%| |
288 * | +---------+ | <.........................
289 * | | <---< SB_PADDING :
290 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
291 * | | ......%%| | | : :
292 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
293 * | | %%%%%%%%| | | : :
294 * | +---------+ | <-+ : :
295 * | | : :
296 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
297 * | | ......%%| | | : :
298 * | | ..\/..%%| | | : :
299 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
300 * | +---------+ | | : :
301 * | | | : :
302 * +-------------+ <-+.........:............:
303 * ^^|_________| :
304 * || | :
305 * || +---< SB_BUTTON_WIDTH
306 * || :
307 * |+------< SB_PADDING
308 * |: :
309 * +----< SB_BORDER_WIDTH
310 * : :
311 * :............:
312 * |
313 * +---< SB_WIDTH_NEXT
314 */
315 267
316enum { 268enum {
317 NO_REFRESH = 0 , /* Window not visible at all! */ 269 NO_REFRESH = 0, /* Window not visible at all! */
318 FAST_REFRESH = 1<<0, /* Fully exposed window */ 270 FAST_REFRESH = 1, /* Fully exposed window */
319 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 271 SLOW_REFRESH = 2, /* Partially exposed window */
320 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
321}; 272};
322 273
323#ifdef NO_SECONDARY_SCREEN 274#ifdef NO_SECONDARY_SCREEN
324# define NSCREENS 0 275# define NSCREENS 0
325#else 276#else
… …
331#define FONT_DN "#-" 282#define FONT_DN "#-"
332#define FONT_UP "#+" 283#define FONT_UP "#+"
333 284
334/* flags for rxvt_scr_gotorc () */ 285/* flags for rxvt_scr_gotorc () */
335enum { 286enum {
336 C_RELATIVE = 1 , /* col movement is relative */ 287 C_RELATIVE = 1, /* col movement is relative */
337 R_RELATIVE = 2, /* row movement is relative */ 288 R_RELATIVE = 2, /* row movement is relative */
338 RELATIVE = 1 | 2, 289 RELATIVE = C_RELATIVE | R_RELATIVE,
339}; 290};
340 291
341/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 292/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
342enum { 293enum {
343 INSERT = -1, /* don't change these values */ 294 INSERT = -1, /* don't change these values */
… …
356enum { 307enum {
357 PRIMARY = 0, 308 PRIMARY = 0,
358 SECONDARY, 309 SECONDARY,
359}; 310};
360 311
361#define RS_None 0 /* Normal */ 312#define RS_None 0
362 313
363#define RS_fgMask 0x0000007fUL /* 128 colors */ 314#define RS_fgMask 0x0000007fUL // 128 colors
364#define RS_bgMask 0x00003f80UL /* 128 colors */ 315#define RS_bgMask 0x00003f80UL // 128 colors
365 316
366// font styles 317// font styles
367#define RS_Bold 0x00004000UL // value 1 318#define RS_Bold 0x00004000UL // value 1
368#define RS_Italic 0x00008000UL // value 2 319#define RS_Italic 0x00008000UL // value 2
369 320
370// fake styles 321// fake styles
371#define RS_Blink 0x00010000UL /* blink */ 322#define RS_Blink 0x00010000UL // blink
372#define RS_RVid 0x00020000UL /* reverse video */ 323#define RS_RVid 0x00020000UL // reverse video
373#define RS_Uline 0x00040000UL /* underline */ 324#define RS_Uline 0x00040000UL // underline
374 325
375// 5 bits still to go 326// toggle this to force redraw, must be != RS_Careful
327#define RS_redraw 0x01000000UL
328
329// 5 custom bits for extensions
330#define RS_customCount 32
331#define RS_customMask 0x00f80000UL
332#define RS_customShift 19
376 333
377// other flags 334// other flags
378#define RS_Careful 0x80000000UL /* be careful when drawing these */ 335#define RS_Careful 0x80000000UL /* be careful when drawing these */
379 336
380#define RS_styleCount 4 337#define RS_styleCount 4
… …
406 C0_NUL = 0x00, 363 C0_NUL = 0x00,
407 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 364 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
408 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 365 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
409 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 366 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
410 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 367 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
411}; 368};
412#define CHAR_ST 0x9c /* 0234 */ 369#define CHAR_ST 0x9c /* 0234 */
413 370
414/* 371/*
415 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 372 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
416 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 373 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
419 XTerm_name = 0, 376 XTerm_name = 0,
420 XTerm_iconName = 1, 377 XTerm_iconName = 1,
421 XTerm_title = 2, 378 XTerm_title = 2,
422 XTerm_property = 3, // change X property 379 XTerm_property = 3, // change X property
423 XTerm_Color = 4, // change colors 380 XTerm_Color = 4, // change colors
424 XTerm_Color00 = 10, // not implemented, CLASH! 381 XTerm_Color00 = 10, // change fg color
425 XTerm_Color01 = 11, // not implemented 382 XTerm_Color01 = 11, // change bg color
426 XTerm_Color_cursor = 12, // change actual 'Cursor' color 383 XTerm_Color_cursor = 12, // change actual 'Cursor' color
427 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 384 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
428 XTerm_Color_pointer_bg = 14, // not implemented 385 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
429 XTerm_Color05 = 15, // not implemented 386 XTerm_Color05 = 15, // not implemented (tektronix fg)
430 XTerm_Color06 = 16, // not implemented 387 XTerm_Color06 = 16, // not implemented (tektronix bg)
431 XTerm_Color_RV = 17, // change actual 'Highlight' color 388 XTerm_Color_RV = 17, // change actual 'Highlight' color
432 XTerm_logfile = 46, // not implemented 389 XTerm_logfile = 46, // not implemented
433 XTerm_font = 50, 390 XTerm_font = 50,
434 391
435 XTerm_konsole30 = 30, // reserved for konsole 392 XTerm_konsole30 = 30, // reserved for konsole
436 XTerm_konsole31 = 31, // reserved for konsole 393 XTerm_konsole31 = 31, // reserved for konsole
437 XTerm_emacs51 = 51, // reserved for emacs shell 394 XTerm_emacs51 = 51, // reserved for emacs shell
438 /* 395 /*
439 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 396 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
440 */ 397 */
441 XTerm_Color_BD = 18, // change actual 'Bold' color 398
442 XTerm_Color_UL = 19, // change actual 'Underline' color 399 // deprecated
400 Rxvt_Color_BD = 18,
401 Rxvt_Color_UL = 19,
402 Rxvt_restoreFG = 39,
403 Rxvt_restoreBG = 49,
404
443 XTerm_Pixmap = 20, // new bg pixmap 405 Rxvt_Pixmap = 20, // new bg pixmap
444 XTerm_restoreFG = 39, // change default fg color
445 XTerm_restoreBG = 49, // change default bg color
446 XTerm_dumpscreen = 55, // dump scrollback and all of screen 406 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
407
447 XTerm_locale = 701, // change locale 408 URxvt_locale = 701, // change locale
448 XTerm_Menu = 703, // set menu item 409 URxvt_version = 702, // request version
410
449 XTerm_Color_IT = 704, // change actual 'Italic' colour 411 URxvt_Color_IT = 704, // change actual 'Italic' colour
450 XTerm_Color_tint = 705, // change actual tint colour 412 URxvt_Color_tint = 705, // change actual tint colour
413 URxvt_Color_BD = 706, // change actual 'Bold' color
414 URxvt_Color_UL = 707, // change actual 'Underline' color
451 415
452 URxvt_font = 710, 416 URxvt_font = 710,
453 URxvt_boldFont = 711, 417 URxvt_boldFont = 711,
454 URxvt_italicFont = 712, 418 URxvt_italicFont = 712,
455 URxvt_boldItalicFont = 713, 419 URxvt_boldItalicFont = 713,
420
421 URxvt_view_up = 720,
422 URxvt_view_down = 721,
423
424 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
456}; 425};
457 426
458/* Words starting with `Color_' are colours. Others are counts */ 427/* Words starting with `Color_' are colours. Others are counts */
459/* 428/*
460 * The following comment is mostly obsolete since pixcolor_set was expanded:
461 * We're currently upto 29 colours. Only 3 more available. The
462 * PixColor and rendition colour usage should probably be decoupled 429 * The PixColor and rendition colour usage should probably be decoupled
463 * on the unnecessary items, e.g. Color_pointer, but won't bother 430 * on the unnecessary items, e.g. Color_pointer, but won't bother
464 * until we need to. Also, be aware of usage in pixcolor_set 431 * until we need to. Also, be aware of usage in pixcolor_set
465 */ 432 */
466 433
467enum colour_list { 434enum colour_list {
435 Color_none = -2,
436 Color_transparent = -1,
468 Color_fg = 0, 437 Color_fg = 0,
469 Color_bg, 438 Color_bg,
470 minCOLOR, /* 2 */ 439 minCOLOR, /* 2 */
471 Color_Black = minCOLOR, 440 Color_Black = minCOLOR,
472 Color_Red3, 441 Color_Red3,
… …
510 Color_underline, 479 Color_underline,
511#endif 480#endif
512#ifdef OPTION_HC 481#ifdef OPTION_HC
513 Color_HC, 482 Color_HC,
514#endif 483#endif
515#ifdef KEEP_SCROLLCOLOR
516 Color_scroll, 484 Color_scroll,
485#ifdef RXVT_SCROLLBAR
517 Color_trough, 486 Color_trough,
518#endif 487#endif
519#if TINTING 488#if ENABLE_TRANSPARENCY
520 Color_tint, 489 Color_tint,
521#endif 490#endif
491#if OFF_FOCUS_FADING
492 Color_fade,
493#endif
522 NRS_COLORS, /* */ 494 NRS_COLORS, /* */
523#ifdef KEEP_SCROLLCOLOR 495#ifdef RXVT_SCROLLBAR
524 Color_topShadow = NRS_COLORS, 496 Color_topShadow = NRS_COLORS,
525 Color_bottomShadow, 497 Color_bottomShadow,
526 TOTAL_COLORS 498 TOTAL_COLORS
527#else 499#else
528 TOTAL_COLORS = NRS_COLORS 500 TOTAL_COLORS = NRS_COLORS
529#endif 501#endif
530}; 502};
531 503
532#define Color_Bits 7 // 0 .. maxTermCOLOR 504#define Color_Bits 7 // 0 .. maxTermCOLOR
533 505
534#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
535#define NPIXCLR_BITS 32
536
537/* 506/*
538 * Resource list 507 * Resource list
539 */ 508 */
540enum { 509enum {
541 Rs_display_name = 0, 510# define def(name) Rs_ ## name,
542 Rs_term_name, 511# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
543 Rs_iconName, 512# include "rsinc.h"
544 Rs_geometry, 513# undef def
545 Rs_reverseVideo, 514# undef reserve
546 Rs_color,
547 _Rs_color = Rs_color + NRS_COLORS - 1,
548 Rs_font,
549#if ENABLE_STYLES
550 Rs_boldFont,
551 Rs_italicFont,
552 Rs_boldItalicFont,
553#endif
554 Rs_name,
555 Rs_title,
556#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
557 Rs_path,
558#endif
559#ifdef XPM_BACKGROUND
560 Rs_backgroundPixmap,
561#endif
562#if (MENUBAR_MAX)
563 Rs_menu,
564#endif
565 Rs_loginShell,
566 Rs_jumpScroll,
567#ifdef HAVE_SCROLLBARS
568 Rs_scrollBar,
569 Rs_scrollBar_right,
570 Rs_scrollBar_floating,
571 Rs_scrollBar_align,
572 Rs_scrollstyle, /* Rs_scrollBar_style */
573 Rs_scrollBar_thickness,
574#endif
575 Rs_scrollTtyOutput,
576 Rs_scrollTtyKeypress,
577 Rs_scrollWithBuffer,
578 Rs_saveLines,
579 Rs_utmpInhibit,
580 Rs_visualBell,
581#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
582 Rs_mapAlert,
583#endif
584#ifdef META8_OPTION
585 Rs_meta8,
586#endif
587#ifdef MOUSE_WHEEL
588 Rs_mouseWheelScrollPage,
589#endif
590#ifndef NO_BACKSPACE_KEY
591 Rs_backspace_key,
592#endif
593#ifndef NO_DELETE_KEY
594 Rs_delete_key,
595#endif
596 Rs_selectstyle,
597#ifdef PRINTPIPE
598 Rs_print_pipe,
599#endif
600#ifdef USE_XIM
601 Rs_preeditType,
602 Rs_inputMethod,
603#endif
604#ifdef TRANSPARENT
605 Rs_transparent,
606 Rs_transparent_all,
607#endif
608#if ENABLE_FRILLS
609 Rs_ext_bwidth,
610 Rs_int_bwidth,
611 Rs_borderLess,
612 Rs_lineSpace,
613 Rs_embed,
614 Rs_pty_fd,
615#endif
616 Rs_cutchars,
617 Rs_modifier,
618 Rs_answerbackstring,
619 Rs_tripleclickwords,
620 Rs_insecure,
621 Rs_cursorBlink,
622 Rs_pointerBlank,
623 Rs_pointerBlankDelay,
624 Rs_imLocale,
625 Rs_imFont,
626 Rs_pastableTabs,
627#ifndef NO_SECONDARY_SCREEN
628 Rs_secondaryScreen,
629 Rs_secondaryScroll,
630#endif
631#ifdef OFF_FOCUS_FADING
632 Rs_fade,
633#endif
634#ifdef TINTING
635 Rs_shade,
636#endif
637 NUM_RESOURCES 515 NUM_RESOURCES
638};
639
640// see init.C:xa_names, which must be kept in sync
641enum {
642 XA_TEXT = 0,
643 XA_COMPOUND_TEXT,
644 XA_UTF8_STRING,
645 XA_MULTIPLE,
646 XA_TARGETS,
647 XA_TIMESTAMP,
648 XA_VT_SELECTION,
649 XA_INCR,
650 XA_WMDELETEWINDOW,
651 XA_CLIPBOARD,
652#if ENABLE_FRILLS
653 XA_NET_WM_PID,
654 XA_MOTIF_WM_HINTS,
655 XA_NET_WM_NAME,
656 XA_NET_WM_ICON_NAME,
657#endif
658#if USE_XIM
659 XA_WM_LOCALE_NAME,
660#endif
661#if TRANSPARENT
662 XA_XROOTPMAP_ID,
663 XA_ESETROOT_PMAP_ID,
664#endif
665#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
666 XA_DNDPROTOCOL,
667 XA_DNDSELECTION,
668#endif
669 NUM_XA
670}; 516};
671 517
672/* DEC private modes */ 518/* DEC private modes */
673#define PrivMode_132 (1UL<<0) 519#define PrivMode_132 (1UL<<0)
674#define PrivMode_132OK (1UL<<1) 520#define PrivMode_132OK (1UL<<1)
… …
683#define PrivMode_ShiftKeys (1UL<<10) 529#define PrivMode_ShiftKeys (1UL<<10)
684#define PrivMode_VisibleCursor (1UL<<11) 530#define PrivMode_VisibleCursor (1UL<<11)
685#define PrivMode_MouseX10 (1UL<<12) 531#define PrivMode_MouseX10 (1UL<<12)
686#define PrivMode_MouseX11 (1UL<<13) 532#define PrivMode_MouseX11 (1UL<<13)
687#define PrivMode_scrollBar (1UL<<14) 533#define PrivMode_scrollBar (1UL<<14)
688#define PrivMode_menuBar (1UL<<15)
689#define PrivMode_TtyOutputInh (1UL<<16) 534#define PrivMode_TtyOutputInh (1UL<<15)
690#define PrivMode_Keypress (1UL<<17) 535#define PrivMode_Keypress (1UL<<16)
691#define PrivMode_smoothScroll (1UL<<18) 536#define PrivMode_smoothScroll (1UL<<17)
692#define PrivMode_vt52 (1UL<<19) 537#define PrivMode_vt52 (1UL<<18)
693#define PrivMode_LFNL (1UL<<20) 538#define PrivMode_LFNL (1UL<<19)
694/* too annoying to implement X11 highlight tracking */ 539#define PrivMode_MouseBtnEvent (1UL<<20)
695/* #define PrivMode_MouseX11Track (1LU<<21) */ 540#define PrivMode_MouseAnyEvent (1UL<<21)
541#define PrivMode_BracketPaste (1UL<<22)
696 542
697#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 543#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
698#define PrivMode(test,bit) \
699 if (test) \
700 priv_modes |= (bit); \
701 else \
702 priv_modes &= ~(bit)
703 544
704#ifdef ALLOW_132_MODE 545#ifdef ALLOW_132_MODE
705# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 546# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
706#else 547#else
707# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
708#endif 549#endif
709 550
710// do not change these constants lightly, there are many interdependencies 551// do not change these constants lightly, there are many interdependencies
711#define IMBUFSIZ 128 // input modifier buffer sizes 552#define IMBUFSIZ 128 // input modifier buffer sizes
712#define KBUFSZ 512 // size of keyboard mapping buffer 553#define KBUFSZ 512 // size of keyboard mapping buffer
713#define CBUFSIZ 4096 // size of command buffer 554#define CBUFSIZ 2048 // size of command buffer
555#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
714#define UBUFSIZ 4096 // character buffer 556#define UBUFSIZ 2048 // character buffer
715 557
716#ifndef PATH_MAX 558#if ENABLE_FRILLS
717# define PATH_MAX 16384 559# include <X11/Xmd.h>
560typedef struct _mwmhints {
561 CARD32 flags;
562 CARD32 functions;
563 CARD32 decorations;
564 INT32 input_mode;
565 CARD32 status;
566} MWMHints;
718#endif 567#endif
719 568
720/* Motif window hints */ 569/* Motif window hints */
721#define MWM_HINTS_FUNCTIONS (1L << 0) 570#define MWM_HINTS_FUNCTIONS (1L << 0)
722#define MWM_HINTS_DECORATIONS (1L << 1) 571#define MWM_HINTS_DECORATIONS (1L << 1)
… …
747/* 596/*
748 ***************************************************************************** 597 *****************************************************************************
749 * MACRO DEFINES 598 * MACRO DEFINES
750 ***************************************************************************** 599 *****************************************************************************
751 */ 600 */
752#define memset(x, y, z) memset((x), (y), (size_t)(z)) 601#define dLocal(type,name) type const name = this->name
753#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
754#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
755#define strcasecmp(x, y) strcasecmp((x), (y))
756#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
757#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
758#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
759#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
760#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
761#define strcat(x, y) strcat((char *)(x), (const char *)(y))
762#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
763#define strdup(x) strdup((const char *)(x))
764#define strlen(x) strlen((const char *)(x))
765#define strchr(x, y) strchr((const char *)(x), (int)(y))
766#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
767 602
768#define dDisp Display *disp = display->display 603// for speed reasons, we assume that all codepoints 32 to 126 are
604// single-width.
605#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
769 606
770/* convert pixel dimensions to row/column values. Everything as int32_t */ 607/* convert pixel dimensions to row/column values. Everything as int32_t */
771#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 608#define Pixel2Col(x) Pixel2Width((int32_t)(x))
772#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 609#define Pixel2Row(y) Pixel2Height((int32_t)(y))
773#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 610#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
774#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 611#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
775#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 612#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
776#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 613#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
777#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 614#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
778#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 615#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
779 616
780#define TermWin_TotalWidth() ((int32_t)TermWin.width) 617#define LINENO(n) MOD (term_start + int(n), total_rows)
781#define TermWin_TotalHeight() ((int32_t)TermWin.height) 618#define ROW(n) row_buf [LINENO (n)]
782 619
783/* how to build & extract colors and attributes */ 620/* how to build & extract colors and attributes */
784#define GET_BASEFG(x) (((x) & RS_fgMask)) 621#define GET_BASEFG(x) (((x) & RS_fgMask))
785#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 622#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
786#ifndef NO_BRIGHTCOLOR
787# define GET_FGCOLOR(x) \
788 ((((x) & RS_Bold) == 0 \
789 || GET_BASEFG (x) < minCOLOR \
790 || GET_BASEFG (x) >= minBrightCOLOR) \
791 ? GET_BASEFG (x) \
792 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
793# define GET_BGCOLOR(x) \
794 ((((x) & RS_Blink) == 0 \
795 || GET_BASEBG (x) < minCOLOR \
796 || GET_BASEBG (x) >= minBrightCOLOR) \
797 ? GET_BASEBG (x) \
798 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
799#else
800# define GET_FGCOLOR(x) GET_BASEFG(x)
801# define GET_BGCOLOR(x) GET_BASEBG(x)
802#endif
803 623
804#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 624#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
805#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 625#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
806 626
807#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 627#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
816#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 636#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
817#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 637#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
818 638
819#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 639#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
820 640
821#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 641#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
822#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 642#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
823 643
824#if ENABLE_STYLES 644#if ENABLE_STYLES
825# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 645# define FONTSET(style) fontset[GET_STYLE (style)]
826#else 646#else
827# define FONTSET(style) TermWin.fontset[0] 647# define FONTSET(style) fontset[0]
828#endif
829
830#ifdef HAVE_SCROLLBARS
831# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
832#else
833# define scrollbar_TotalWidth() (0)
834#endif
835#define scrollbar_isMotion() (scrollBar.state == 'm')
836#define scrollbar_isUp() (scrollBar.state == 'U')
837#define scrollbar_isDn() (scrollBar.state == 'D')
838#define scrollbar_isUpDn() isupper (scrollBar.state)
839#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
840
841#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
842#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
843 && (y) <= scrollbarnext_dnval ())
844#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
845#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
846#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
847#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
848#define SCROLLRXVT_MINHEIGHT 10
849#define SCROLLXTERM_MINHEIGHT 10
850
851#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
852 ? SCROLLNEXT_MINHEIGHT \
853 : SCROLLRXVT_MINHEIGHT)
854#define scrollbar_above_slider(y) ((y) < scrollBar.top)
855#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
856#define scrollbar_position(y) ((y) - scrollBar.beg)
857#define scrollbar_size() (scrollBar.end - scrollBar.beg \
858 - scrollbar_minheight ())
859
860#if (MENUBAR_MAX > 1)
861/* rendition style flags */
862# define menuBar_height() (TermWin.fheight + SHADOW)
863# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
864# define isMenuBarWindow(w) ((w) == menuBar.win)
865#else
866# define menuBar_height() (0)
867# define menuBar_TotalHeight() (0)
868# define isMenuBarWindow(w) (0)
869#endif
870
871#ifdef XPM_BACKGROUND
872# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
873#else
874# define XPMClearArea(a, b, c, d, e, f, g)
875#endif
876
877#ifdef UTMP_SUPPORT
878# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
879# undef HAVE_UTMPX_H
880# undef HAVE_STRUCT_UTMPX
881# endif 648#endif
882# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
883# undef HAVE_UTMP_H
884# undef HAVE_STRUCT_UTMP
885# endif
886 649
887# ifdef HAVE_UTMPX_H
888# include <utmpx.h>
889# endif
890# ifdef HAVE_UTMP_H
891# include <utmp.h>
892# endif
893#endif
894
895#ifdef DEBUG_CMD
896# define D_CMD(x) fprintf x ; fputc('\n', stderr)
897#else
898# define D_CMD(x)
899#endif
900#ifdef DEBUG_INIT
901# define D_INIT(x) fprintf x ; fputc('\n', stderr)
902#else
903# define D_INIT(x)
904#endif
905#ifdef DEBUG_MAIN
906# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
907#else
908# define D_MAIN(x)
909#endif
910#ifdef DEBUG_SIZE
911# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
912#else
913# define D_SIZE(x)
914#endif
915
916extern class rxvt_failure_exception { } rxvt_failure_exception;
917
918typedef callback1<void, const char *> log_callback; 650typedef callback<void (const char *)> log_callback;
651typedef callback<int (int)> getfd_callback;
919 652
920extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
921extern void rxvt_log (const char *fmt, ...);
922extern void rxvt_warn (const char *fmt, ...);
923extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
924extern void rxvt_exit_failure () __attribute__ ((noreturn));
925
926#define SET_LOCALE(locale) rxvt_set_locale (locale)
927extern bool rxvt_set_locale (const char *locale);
928
929/*
930 ***************************************************************************** 653/****************************************************************************/
931 * VARIABLES 654
655#define LINE_LONGER 0x0001 // line is continued on the next row
656#define LINE_FILTERED 0x0002 // line has been filtered
657#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
658#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
659#define LINE_BIDI 0x0010 // line needs bidi (NYI)
660
661struct line_t {
662 text_t *t; // terminal the text
663 rend_t *r; // rendition, uses RS_ flags
664 tlen_t_ l; // length of each text line
665 uint32_t f; // flags
666
667 bool is_longer ()
668 {
669 return f & LINE_LONGER;
670 }
671
672 void is_longer (int set)
673 {
674 if (set)
675 f |= LINE_LONGER;
676 else
677 f &= ~LINE_LONGER;
678 }
679
680 void clear ()
681 {
682 t = 0;
683 r = 0;
684 l = 0;
685 f = 0;
686 }
687
688 void touch () // call whenever a line is changed/touched/updated
689 {
690#if ENABLE_PERL
691 f &= ~LINE_FILTERED;
692#endif
693 }
694
695 void touch (int col)
696 {
697 max_it (l, col);
698 touch ();
699 }
700};
701
932 ***************************************************************************** 702/****************************************************************************/
933 */
934#ifdef MENUBAR
935# include "menubar.h"
936#endif
937 703
938#define BLINK_INTERVAL 0.5
939#define TEXT_BLINK_INTERVAL 0.5
940
941#ifndef __attribute__
942# ifdef __GNUC__
943# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
944# define __attribute__(x)
945# endif
946# endif
947# define __attribute__(x)
948#endif
949
950// primivite wrapper around mbstate_t to ensure initialisation 704// primitive wrapper around mbstate_t to ensure initialisation
951struct mbstate { 705struct mbstate {
952 mbstate_t mbs; 706 mbstate_t mbs;
953 707
954 operator mbstate_t *() { return &mbs; } 708 operator mbstate_t *() { return &mbs; }
955 void reset () { memset (&mbs, 0, sizeof (mbs)); } 709 void reset () { memset (&mbs, 0, sizeof (mbs)); }
956 mbstate () { reset (); } 710 mbstate () { reset (); }
957}; 711};
958 712
713/****************************************************************************/
714
959#define UNICODE_MASK 0x1fffffUL 715#define UNICODE_MASK 0x1fffffUL
960 716
961#if UNICODE3 717#if UNICODE_3
962# define COMPOSE_LO 0x40000000UL 718# define COMPOSE_LO 0x40000000UL
963# define COMPOSE_HI 0x400fffffUL 719# define COMPOSE_HI 0x400fffffUL
964# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 720# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
965#else 721#else
722# if ENABLE_PERL
723# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
724# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
725# else
966# define COMPOSE_LO 0xd800UL 726# define COMPOSE_LO 0xd800UL
967# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 727# define COMPOSE_HI 0xf8ffUL
968# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 728# endif
729# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
969#endif 730#endif
970 731
971#if ENABLE_COMBINING 732#if ENABLE_COMBINING
972// compose chars are used to represent composite characters 733// compose chars are used to represent composite characters
973// that are not representable in unicode, as well as characters 734// that are not representable in unicode, as well as characters
… …
993}; 754};
994 755
995extern class rxvt_composite_vec rxvt_composite; 756extern class rxvt_composite_vec rxvt_composite;
996#endif 757#endif
997 758
759/****************************************************************************/
998 760
999#ifdef KEYSYM_RESOURCE 761#ifdef KEYSYM_RESOURCE
1000 class keyboard_manager; 762class keyboard_manager;
1001#endif 763#endif
1002 764
765typedef struct rxvt_term *rxvt_t;
766
767extern rxvt_t rxvt_current_term;
768
769#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
770#define GET_R rxvt_current_term
771
772typedef struct {
773 int row;
774 int col;
775} row_col_t;
776
777/*
778 * terminal limits:
779 *
780 * width : 1 <= width
781 * height : 1 <= height
782 * ncol : 1 <= ncol <= MAX(tlen_t)
783 * nrow : 1 <= nrow <= MAX(int)
784 * saveLines : 0 <= saveLines <= MAX(int)
785 * term_start : 0 <= term_start < saveLines
786 * total_rows : nrow + saveLines
787 *
788 * top_row : -saveLines <= top_row <= 0
789 * view_start : top_row <= view_start <= 0
790 *
791 * | most coordinates are stored relative to term_start,
792 * ROW_BUF | which is the first line of the terminal screen
793 * |························= row_buf[0]
794 * |························= row_buf[1]
795 * |························= row_buf[2] etc.
796 * |
797 * +------------+···········= term_start + top_row
798 * | scrollback |
799 * | scrollback +---------+·= term_start + view_start
800 * | scrollback | display |
801 * | scrollback | display |
802 * +------------+·display·+·= term_start
803 * | terminal | display |
804 * | terminal +---------+
805 * | terminal |
806 * | terminal |
807 * +------------+···········= term_start + nrow - 1
808 * |
809 * |
810 * END······················= total_rows
811 */
812
813struct TermWin_t {
814 int width; /* window width [pixels] */
815 int height; /* window height [pixels] */
816 int fwidth; /* font width [pixels] */
817 int fheight; /* font height [pixels] */
818 int fbase; /* font ascent (baseline) [pixels] */
819 int ncol; /* window columns [characters] */
820 int nrow; /* window rows [characters] */
821 int focus; /* window has focus */
822 int mapped; /* window state mapped? */
823 int int_bwidth; /* internal border width */
824 int ext_bwidth; /* external border width */
825 int lineSpace; /* number of extra pixels between rows */
826 int saveLines; /* number of lines that fit in scrollback */
827 int total_rows; /* total number of rows in this terminal */
828 int term_start; /* term lines start here */
829 int view_start; /* scrollback view starts here */
830 int top_row; /* topmost row index of scrollback */
831 Window parent[6]; /* parent identifiers - we're parent[0] */
832 Window vt; /* vt100 window */
833 GC gc; /* GC for drawing */
834 Pixmap pixmap;
835 rxvt_drawable *drawable;
836 rxvt_fontset *fontset[4];
837};
838
839/*
840 * screen accounting:
841 * screen_t elements
842 * row: Cursor row position : 0 <= row < nrow
843 * col: Cursor column position : 0 <= col < ncol
844 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
845 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
846 *
847 * selection_t elements
848 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
849 * nothing is selected
850 * beg: row/column of beginning of selection : never past mark
851 * mark: row/column of initial click : never past end
852 * end: row/column of one character past end of selection
853 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
854 * * Note: col == -1 ==> we're left of screen
855 *
856 */
857typedef struct {
858 row_col_t cur; /* cursor position on the screen */
859 int tscroll; /* top of settable scroll region */
860 int bscroll; /* bottom of settable scroll region */
861 unsigned int charset; /* character set number [0..3] */
862 unsigned int flags; /* see below */
863 row_col_t s_cur; /* saved cursor position */
864 unsigned int s_charset; /* saved character set number [0..3] */
865 char s_charset_char;
866 rend_t s_rstyle; /* saved rendition style */
867} screen_t;
868
869enum selection_op_t {
870 SELECTION_CLEAR = 0, /* nothing selected */
871 SELECTION_INIT, /* marked a point */
872 SELECTION_BEGIN, /* started a selection */
873 SELECTION_CONT, /* continued selection */
874 SELECTION_DONE /* selection put in CUT_BUFFER0 */
875};
876
877typedef struct {
878 wchar_t *text; /* selected text */
879 unsigned int len; /* length of selected text */
880 unsigned int screen; /* screen being used */
881 unsigned int clicks; /* number of clicks */
882 selection_op_t op; /* current operation */
883 bool rect; /* rectangular selection? */
884 row_col_t beg; /* beginning of selection <= mark */
885 row_col_t mark; /* point of initial click <= end */
886 row_col_t end; /* one character past end point */
887} selection_t;
888
889/* ------------------------------------------------------------------------- */
890
891/* screen_t flags */
892#define Screen_Relative (1<<0) /* relative origin mode flag */
893#define Screen_VisibleCursor (1<<1) /* cursor visible? */
894#define Screen_Autowrap (1<<2) /* auto-wrap flag */
895#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
896#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
897#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
898
899/* rxvt_vars.options */
900enum {
901# define def(name,idx) Opt_ ## name = idx,
902# define nodef(name) Opt_ ## name = 0,
903# include "optinc.h"
904# undef nodef
905# undef def
906Opt_count
907};
908
909/* ------------------------------------------------------------------------- */
910
911struct rxvt_vars : TermWin_t {
912 scrollBar_t scrollBar;
913 uint8_t options[(Opt_count + 7) >> 3];
914 XSizeHints szHint;
915 rxvt_color *pix_colors;
916 Cursor TermWin_cursor; /* cursor for vt window */
917 int numlock_state;
918 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
919 line_t *drawn_buf; // text on screen
920 line_t *swap_buf; // lines for swap buffer
921 char *tabs; /* per location: 1 == tab-stop */
922 screen_t screen;
923 screen_t swap;
924 selection_t selection;
925 rxvt_color pix_colors_focused[TOTAL_COLORS];
926#ifdef OFF_FOCUS_FADING
927 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
928#endif
929};
930
1003struct rxvt_term : zero_initialized, rxvt_vars { 931struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
932
933 // special markers with magic addresses
934 static const char resval_undef []; // options specifically unset
935 static const char resval_on []; // boolean options switched on
936 static const char resval_off []; // or off
937
1004 log_callback *log_hook; // log error messages through this hook, if != 0 938 log_callback *log_hook; // log error messages through this hook, if != 0
1005 939 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
940#if ENABLE_PERL
941 rxvt_perl_term perl;
942#endif
1006 struct mbstate mbstate; // current input multibyte state 943 struct mbstate mbstate; // current input multibyte state
1007 944
1008 unsigned char want_refresh:1, 945 unsigned char want_refresh:1,
1009#ifdef TRANSPARENT
1010 want_full_refresh:1, /* awaiting full screen refresh */
1011#endif
1012#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1013 am_transparent:1, /* is a transparent term */
1014 am_pixmap_trans:1, /* transparency w/known root pixmap */
1015#endif
1016 current_screen:1, /* primary or secondary */ 946 current_screen:1, /* primary or secondary */
1017 hate_those_clicks:1, /* a.k.a. keep mark position */
1018 num_scr_allow:1, 947 num_scr_allow:1,
1019 bypass_keystate:1, 948 bypass_keystate:1,
949#ifdef ENABLE_FRILLS
950 urgency_hint:1,
951#endif
1020#ifdef CURSOR_BLINK 952#ifdef CURSOR_BLINK
1021 hidden_cursor:1, 953 hidden_cursor:1,
1022#endif 954#endif
1023#ifdef TEXT_BLINK 955#ifdef TEXT_BLINK
1024 hidden_text:1, 956 hidden_text:1,
… …
1033 965
1034 unsigned char refresh_type, 966 unsigned char refresh_type,
1035#ifdef META8_OPTION 967#ifdef META8_OPTION
1036 meta_char, /* Alt-key prefix */ 968 meta_char, /* Alt-key prefix */
1037#endif 969#endif
1038 scrollbar_align,
1039 selection_wait, 970 selection_wait,
1040 selection_type; 971 selection_type;
1041/* ---------- */ 972/* ---------- */
973 bool rvideo_state, rvideo_mode;
974#ifndef NO_BELL
1042 short rvideo; 975 bool rvideo_bell;
976#endif
1043 int num_scr; /* screen: number lines scrolled */ 977 int num_scr; /* screen: number lines scrolled */
1044 int prev_ncol, /* screen: previous number of columns */ 978 int prev_ncol, /* screen: previous number of columns */
1045 prev_nrow; /* screen: previous number of rows */ 979 prev_nrow; /* screen: previous number of rows */
1046/* ---------- */ 980/* ---------- */
1047 rend_t rstyle; 981 rend_t rstyle;
1048/* ---------- */
1049 uint32_t pixcolor_set[NPIXCLR_SETS];
1050/* ---------- */ 982/* ---------- */
1051#ifdef SELECTION_SCROLLING 983#ifdef SELECTION_SCROLLING
1052 int scroll_selection_lines; 984 int scroll_selection_lines;
1053 enum page_dirn scroll_selection_dir; 985 enum page_dirn scroll_selection_dir;
1054 int selection_save_x, 986 int selection_save_x,
… …
1060 /* give proper Scroll behaviour */ 992 /* give proper Scroll behaviour */
1061#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 993#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1062 mouse_slip_wheel_speed, 994 mouse_slip_wheel_speed,
1063#endif 995#endif
1064 refresh_count, 996 refresh_count,
1065 refresh_limit,
1066 last_bot, /* scrollbar last bottom position */
1067 last_top, /* scrollbar last top position */
1068 last_state, /* scrollbar last state */
1069 scrollbar_len,
1070#ifdef MENUBAR
1071 menu_readonly, /* okay to alter menu? */
1072 Arrows_x,
1073#endif
1074#if MENUBAR_MAX > 1
1075 Nbars,
1076#endif
1077 window_vt_x, 997 window_vt_x,
1078 window_vt_y, 998 window_vt_y,
1079 window_sb_x, 999 mouse_row,
1000 mouse_col,
1080# ifdef POINTER_BLANK 1001# ifdef POINTER_BLANK
1081 pointerBlankDelay, 1002 pointerBlankDelay,
1082# endif 1003# endif
1083 allowedxerror; 1004 allowedxerror;
1084/* ---------- */ 1005/* ---------- */
… …
1088 int old_width, /* last used width in screen resize */ 1009 int old_width, /* last used width in screen resize */
1089 old_height; /* last used height in screen resize */ 1010 old_height; /* last used height in screen resize */
1090 unsigned long priv_modes, 1011 unsigned long priv_modes,
1091 SavedModes; 1012 SavedModes;
1092/* ---------- */ 1013/* ---------- */
1093 Atom xa[NUM_XA]; 1014 Atom *xa;
1094/* ---------- */
1095#ifdef MENUBAR
1096 GC menubarGC;
1097#endif
1098#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1099 GC scrollbarGC,
1100 topShadowGC,
1101 botShadowGC;
1102#endif
1103#ifdef XTERM_SCROLLBAR
1104 GC xscrollbarGC,
1105 ShadowGC;
1106#endif
1107#ifdef PLAIN_SCROLLBAR
1108 GC pscrollbarGC;
1109#endif
1110#ifdef NEXT_SCROLLBAR
1111 GC blackGC,
1112 whiteGC,
1113 grayGC,
1114 darkGC,
1115 stippleGC;
1116 Pixmap dimple,
1117 upArrow,
1118 downArrow,
1119 upArrowHi,
1120 downArrowHi;
1121#endif
1122/* ---------- */ 1015/* ---------- */
1123 Time selection_time, 1016 Time selection_time,
1124 selection_request_time; 1017 selection_request_time;
1125 pid_t cmd_pid; /* process id of child */ 1018 pid_t cmd_pid; /* process id of child */
1126 char * incr_buf; 1019 char * incr_buf;
1127 size_t incr_buf_size, incr_buf_fill; 1020 size_t incr_buf_size, incr_buf_fill;
1128/* ---------- */ 1021/* ---------- */
1129 Cursor leftptr_cursor;
1130/* ---------- */
1131#ifndef NO_BACKSPACE_KEY
1132 const char *key_backspace;
1133#endif
1134#ifndef NO_DELETE_KEY
1135 const char *key_delete;
1136#endif
1137 struct mouse_event MEvent; 1022 struct mouse_event MEvent;
1138 XComposeStatus compose; 1023 XComposeStatus compose;
1139 ttymode_t tio; 1024 struct termios tio;
1140#ifdef UTMP_SUPPORT
1141# ifdef HAVE_STRUCT_UTMP
1142 struct utmp ut;
1143# endif
1144# ifdef HAVE_STRUCT_UTMPX
1145 struct utmpx utx;
1146# endif
1147# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1148 char ut_id[5];
1149# endif
1150 int utmp_pos;
1151#endif
1152 row_col_t oldcursor; 1025 row_col_t oldcursor;
1153#ifdef XPM_BACKGROUND 1026#ifdef HAVE_BG_PIXMAP
1154 bgPixmap_t bgPixmap; 1027 bgPixmap_t bgPixmap;
1155 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1156#endif 1028#endif
1157#ifdef MENUBAR 1029#ifdef HAVE_AFTERIMAGE
1158 menu_t *ActiveMenu, /* currently active menu */ 1030 ASVisual *asv;
1159 *BuildMenu; /* the menu currently being built */ 1031 ASImageManager *asimman;
1160 bar_t *CurrentBar;
1161# if ! (MENUBAR_MAX > 1)
1162 bar_t BarList;
1163# endif /* (MENUBAR_MAX > 1) */
1164#endif
1165#ifdef CURSOR_BLINK
1166 struct timeval lastcursorchange;
1167#endif
1168#ifdef POINTER_BLANK
1169 struct timeval lastmotion;
1170#endif 1032#endif
1171 1033
1172#if ENABLE_OVERLAY 1034#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1035 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1036 text_t **ov_text;
1175 rend_t **ov_rend; 1037 rend_t **ov_rend;
1176 1038
1177 void scr_swap_overlay (); 1039 void scr_swap_overlay () NOTHROW;
1178 void scr_overlay_new (int x, int y, int w, int h); 1040 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179 void scr_overlay_off (); 1041 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1042 void scr_overlay_set (int x, int y,
1181 text_t text, 1043 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1044 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1045 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1046 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1184#endif 1047#endif
1185 1048
1186 vector<void *> allocated; // free these memory blocks with free() 1049 vector<void *> allocated; // free these memory blocks with free()
1187 1050
1188 char *env_windowid; /* environmental variable WINDOWID */ 1051 char env_windowid[21]; /* environmental variable WINDOWID */
1052 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1189 char *env_display; /* environmental variable DISPLAY */ 1053 char *env_display; /* environmental variable DISPLAY */
1190 char *env_term; /* environmental variable TERM */ 1054 char *env_term; /* environmental variable TERM */
1191 char *env_colorfgbg; 1055
1192 char *locale; 1056 char *locale;
1193 char charsets[4]; 1057 char charsets[4];
1194 unsigned char *v_buffer; /* pointer to physical buffer */ 1058 char *v_buffer; /* pointer to physical buffer */
1195 unsigned int v_buflen; /* size of area to write */ 1059 unsigned int v_buflen; /* size of area to write */
1196 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1060 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1197 1061
1198#ifdef KEYSYM_RESOURCE 1062#ifdef KEYSYM_RESOURCE
1199 keyboard_manager *keyboard; 1063 keyboard_manager *keyboard;
1200#endif 1064#endif
1065#ifndef NO_RESOURCES
1066 XrmDatabase option_db;
1067#endif
1201 1068
1202 const char *rs[NUM_RESOURCES]; 1069 const char *rs[NUM_RESOURCES];
1203 /* command input buffering */ 1070 /* command input buffering */
1204 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1071 char *cmdbuf_ptr, *cmdbuf_endp;
1205 unsigned char cmdbuf_base[CBUFSIZ]; 1072 char cmdbuf_base[CBUFSIZ];
1073
1074 ptytty *pty;
1206 1075
1207 rxvt_salloc *talloc; // text line allocator 1076 rxvt_salloc *talloc; // text line allocator
1208 rxvt_salloc *ralloc; // rend line allocator 1077 rxvt_salloc *ralloc; // rend line allocator
1209 1078
1210 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1079 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1211 1080
1212#if ENABLE_FRILLS || ISO_14755 1081#if ENABLE_FRILLS || ISO_14755
1213 // ISO 14755 entry support 1082 // ISO 14755 entry support
1214 unicode_t iso14755buf; 1083 unicode_t iso14755buf;
1215 void commit_iso14755 (); 1084 void commit_iso14755 ();
1216 int hex_keyval (XKeyEvent &ev);
1217# if ISO_14755 1085# if ISO_14755
1218 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1086 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1219 void iso14755_54 (int x, int y); 1087 void iso14755_54 (int x, int y);
1220# endif 1088# endif
1221#endif 1089#endif
1222 1090
1223 // modifies first argument(!) 1091 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1224 void paste (unsigned char *data, unsigned int len);
1225 1092
1226 void flush (); 1093 void vt_select_input () const NOTHROW
1094 {
1095 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1096 }
1227 1097
1228#if TRANSPARENT 1098#if ENABLE_TRANSPARENCY || ENABLE_PERL
1229 void rootwin_cb (XEvent &xev); 1099 void rootwin_cb (XEvent &xev);
1230 xevent_watcher rootwin_ev; 1100 xevent_watcher rootwin_ev;
1231#endif 1101#endif
1232 1102#ifdef HAVE_BG_PIXMAP
1233 1103 void update_background ();
1234 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int; 1104#if TRACE_PIXMAPS
1235 void sig_chld (sig_watcher &w); sig_watcher sw_chld; 1105 void trace_update_background (const char *file, int line);
1106# define update_background() trace_update_background (__FILE__, __LINE__)
1107#endif
1108 void update_background_cb (ev::timer &w, int revents);
1109 ev::timer update_background_ev;
1110#endif
1236 1111
1237 void x_cb (XEvent &xev); 1112 void x_cb (XEvent &xev);
1238 xevent_watcher termwin_ev; 1113 xevent_watcher termwin_ev;
1239 xevent_watcher vt_ev; 1114 xevent_watcher vt_ev;
1240#ifdef HAVE_SCROLLBARS
1241 xevent_watcher scrollbar_ev; 1115 xevent_watcher scrollbar_ev;
1242#endif
1243#ifdef MENUBAR
1244 xevent_watcher menubar_ev;
1245#endif
1246 1116
1247 void check_cb (check_watcher &w); check_watcher check_ev; 1117 void child_cb (ev::child &w, int revents); ev::child child_ev;
1248 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1118 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1249 void flush_cb (time_watcher &w); time_watcher flush_ev; 1119 void refresh_check ();
1250 1120 void flush ();
1251 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1121 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1252 1122 bool pty_fill ();
1253 void incr_cb (time_watcher &w); time_watcher incr_ev; 1123 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1124 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1254 1125
1255#ifdef CURSOR_BLINK 1126#ifdef CURSOR_BLINK
1256 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1127 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1257#endif 1128#endif
1258#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
1259 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1130 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1131#endif
1132#ifndef NO_BELL
1133 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1260#endif 1134#endif
1261 1135
1262#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1263 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1137 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1264#endif 1138#endif
1265#ifdef SELECTION_SCROLLING 1139#ifdef SELECTION_SCROLLING
1266 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1140 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1267#endif 1141#endif
1268#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1142#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1269 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1143 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1270#endif 1144#endif
1271 1145
1272#ifdef POINTER_BLANK 1146#ifdef POINTER_BLANK
1273 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1147 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1274 void pointer_blank (); 1148 void pointer_blank ();
1275#endif 1149#endif
1276 void pointer_unblank (); 1150 void pointer_unblank ();
1277 1151
1278 void tt_printf (const char *fmt,...); 1152 void tt_printf (const char *fmt,...);
1279 void tt_write (const unsigned char *data, unsigned int len); 1153 void tt_write (const char *data, unsigned int len);
1280 void pty_write (); 1154 void pty_write ();
1281 1155
1282 void tt_winch (); 1156 void init (stringvec *argv, stringvec *envv)
1157 {
1158 this->argv = argv;
1159 init (argv->size (), argv->begin (), envv);
1160 }
1283 1161
1284 rxvt_term (); 1162 void make_current () const // make this the "currently active" urxvt instance
1285 ~rxvt_term (); 1163 {
1164 SET_R (this);
1165 set_environ (envv);
1166 rxvt_set_locale (locale);
1167 }
1168
1169#if USE_XIM
1170 rxvt_xim *input_method;
1171 XIC Input_Context;
1172 XIMStyle input_style;
1173 XPoint spot; // most recently sent spot position
1174
1286 void destroy (); 1175 void im_destroy ();
1287 void emergency_cleanup (); 1176 void im_cb (); im_watcher im_ev;
1177 void im_set_size (XRectangle &size);
1178 void im_set_position (XPoint &pos) NOTHROW;
1179 void im_set_color (unsigned long &fg, unsigned long &bg);
1180 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1181
1289 bool init (int argc, const char *const *argv); 1182 bool IMisRunning ();
1183 void IMSendSpot ();
1184 bool IM_get_IC (const char *modifiers);
1185 void IMSetPosition ();
1186#endif
1187
1188 // command.C
1189 void key_press (XKeyEvent &ev);
1190 void key_release (XKeyEvent &ev);
1191 unsigned int cmd_write (const char *str, unsigned int count);
1192
1193 wchar_t next_char () NOTHROW;
1194 wchar_t cmd_getc () THROW ((class out_of_input));
1195 uint32_t next_octet () NOTHROW;
1196 uint32_t cmd_get8 () THROW ((class out_of_input));
1197
1198 void cmd_parse ();
1199 void mouse_report (XButtonEvent &ev);
1200 void button_press (XButtonEvent &ev);
1201 void button_release (XButtonEvent &ev);
1202 void focus_in ();
1203 void focus_out ();
1204 void set_urgency (bool enable);
1205 void update_fade_color (unsigned int idx);
1206#ifdef PRINTPIPE
1207 FILE *popen_printer ();
1208 int pclose_printer (FILE *stream);
1209#endif
1210 void process_print_pipe ();
1211 void process_nonprinting (unicode_t ch);
1212 void process_escape_vt52 (unicode_t ch);
1213 void process_escape_seq ();
1214 void process_csi_seq ();
1215 void process_window_ops (const int *args, unsigned int nargs);
1216 char *get_to_st (unicode_t &ends_how);
1217 void process_dcs_seq ();
1218 void process_osc_seq ();
1219 void process_color_seq (int report, int color, const char *str, char resp);
1220 void process_xterm_seq (int op, const char *str, char resp);
1221 int privcases (int mode, unsigned long bit);
1222 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1223 void process_sgr_mode (unsigned int nargs, const int *arg);
1224 void process_graphics ();
1225 // init.C
1290 bool init_vars (); 1226 void init_vars ();
1291
1292 bool pty_fill ();
1293
1294 void init_secondary ();
1295 const char **init_resources (int argc, const char *const *argv); 1227 const char **init_resources (int argc, const char *const *argv);
1228 void init (int argc, const char *const *argv, stringvec *envv);
1296 void init_env (); 1229 void init_env ();
1297 void set_locale (const char *locale); 1230 void set_locale (const char *locale);
1298 void init_xlocale (); 1231 void init_xlocale ();
1299 void init_command (const char *const *argv); 1232 void init_command (const char *const *argv);
1300 void run_command (const char *const *argv); 1233 void run_command (const char *const *argv);
1301 int run_child (const char *const *argv); 1234 int run_child (const char *const *argv);
1302
1303 void color_aliases (int idx); 1235 void color_aliases (int idx);
1236 void create_windows (int argc, const char *const *argv);
1237 void get_colours ();
1238 void get_ourmods ();
1239 // main.C
1240 void tt_winch ();
1241 rxvt_term ();
1242 ~rxvt_term ();
1243 void destroy ();
1244 void emergency_cleanup ();
1304 void recolour_cursor (); 1245 void recolour_cursor ();
1305 void create_windows (int argc, const char *const *argv);
1306 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1246 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1307 void window_calc (unsigned int width, unsigned int height); 1247 void window_calc (unsigned int newwidth, unsigned int newheight);
1308
1309#if USE_XIM
1310 rxvt_xim *input_method;
1311 XIC Input_Context;
1312 XIMStyle input_style;
1313 XPoint spot; // most recently sent spot position
1314
1315 void im_destroy ();
1316 void im_cb (); im_watcher im_ev;
1317 void im_set_size (XRectangle &size);
1318 void im_set_position (XPoint &pos);
1319 void im_set_color (unsigned long &fg, unsigned long &bg);
1320 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1321
1322 bool IMisRunning ();
1323 void IMSendSpot ();
1324 bool IM_get_IC (const char *modifiers);
1325 void IMSetStatusPosition ();
1326#endif
1327
1328 void resize_scrollbar ();
1329
1330 void pixel_position (int *x, int *y);
1331
1332 void selection_click (int clicks, int x, int y);
1333 void selection_extend (int x, int y, int flag);
1334 void selection_rotate (int x, int y);
1335
1336 /* autoconvert */
1337
1338 // command.C
1339 void lookup_key (XKeyEvent &ev);
1340 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1341
1342 unicode_t next_char ();
1343 unicode_t cmd_getc ();
1344 unicode_t next_octet ();
1345 unicode_t cmd_get8 ();
1346
1347 bool cmd_parse ();
1348 void mouse_report (XButtonEvent &ev);
1349 void button_press (XButtonEvent &ev);
1350 void button_release (XButtonEvent &ev);
1351 int check_our_parents ();
1352#ifdef PRINTPIPE
1353 FILE *popen_printer ();
1354 int pclose_printer (FILE *stream);
1355#endif
1356 void process_print_pipe ();
1357 void process_nonprinting (unicode_t ch);
1358 void process_escape_vt52 (unicode_t ch);
1359 void process_escape_seq ();
1360 void process_csi_seq ();
1361 void process_window_ops (const int *args, unsigned int nargs);
1362 unsigned char *get_to_st (unicode_t &ends_how);
1363 void process_dcs_seq ();
1364 void process_osc_seq ();
1365 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1366 void process_xterm_seq (int op, const char *str, unsigned char resp);
1367 int privcases (int mode, unsigned long bit);
1368 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1369 void process_sgr_mode (unsigned int nargs, const int *arg);
1370 void process_graphics ();
1371 // init.C
1372 void Get_Colours ();
1373 void get_ourmods ();
1374 // logging.C
1375 void makeutent (const char *pty, const char *hostname);
1376 void cleanutent ();
1377 // main.C
1378 void privileged_utmp (rxvt_privaction action);
1379 bool set_fonts (); 1248 bool set_fonts ();
1380 void set_string_property (Atom prop, const char *str, int len = -1); 1249 void set_string_property (Atom prop, const char *str, int len = -1);
1381 void set_utf8_property (Atom prop, const char *str, int len = -1); 1250 void set_utf8_property (Atom prop, const char *str, int len = -1);
1382 void set_title (const char *str); 1251 void set_title (const char *str);
1383 void set_icon_name (const char *str); 1252 void set_icon_name (const char *str);
1384 void set_window_color (int idx, const char *color); 1253 void set_window_color (int idx, const char *color);
1385 void set_colorfgbg (); 1254 void set_colorfgbg ();
1386 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1255 bool set_color (rxvt_color &color, const char *name);
1256 void alias_color (int dst, int src);
1387 void set_widthheight (unsigned int width, unsigned int height); 1257 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1388 1258 void get_window_origin (int &x, int &y);
1389#ifdef MENUBAR 1259 Pixmap get_pixmap_property (int prop_id);
1390 // menubar.C
1391 void menuitem_free (menu_t *menu, menuitem_t *item);
1392 int action_dispatch (action_t *action);
1393 void menuarrow_free (char name);
1394 void menuarrow_add (char *string);
1395 char *menu_find_base (menu_t **menu, char *path);
1396 menu_t *menu_delete (menu_t *menu);
1397 menu_t *menu_add (menu_t *parent, char *path);
1398 void drawbox_menubar (int x, int len, int state);
1399 void drawtriangle (int x, int y, int state);
1400 void drawbox_menuitem (int y, int state);
1401 void menu_show ();
1402 void menu_display (void (rxvt_term::*update) ());
1403 void menu_hide_all ();
1404 void menu_hide ();
1405 void menu_clear (menu_t *menu);
1406 void menubar_clear ();
1407 bar_t *menubar_find (const char *name);
1408 int menubar_push (const char *name);
1409 void menubar_remove (const char *name);
1410 void menubar_dump (FILE *fp);
1411 void menubar_read (const char *filename);
1412 void menubar_dispatch (char *str);
1413 void draw_Arrows (int name, int state);
1414 void menubar_expose ();
1415 int menubar_mapping (int map);
1416 int menu_select (XButtonEvent &ev);
1417 void menubar_select (XButtonEvent &ev);
1418 void menubar_control (XButtonEvent &ev);
1419 void map_menuBar (int map);
1420#endif
1421 1260
1422 // screen.C 1261 // screen.C
1423 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1262
1424 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1263 void lalloc (line_t &l) const
1264 {
1265 l.t = (text_t *)talloc->alloc ();
1266 l.r = (rend_t *)ralloc->alloc ();
1267 }
1268
1269#if 0
1270 void lfree (line_t &l)
1271 {
1272 talloc->free (l.t);
1273 ralloc->free (l.r);
1274 }
1275#endif
1276
1277 void lresize (line_t &l) const
1278 {
1279 if (!l.t)
1280 return;
1281
1282 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1283 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1284
1285 l.l = min (l.l, ncol);
1286
1287 if (ncol > prev_ncol)
1288 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1289 }
1290
1291 int fgcolor_of (rend_t r) const NOTHROW
1292 {
1293 int base = GET_BASEFG (r);
1294#ifndef NO_BRIGHTCOLOR
1295 if (r & RS_Bold
1296# if ENABLE_STYLES
1297 && option (Opt_intensityStyles)
1298# endif
1299 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1300 base += minBrightCOLOR - minCOLOR;
1301#endif
1302 return base;
1303 }
1304
1305 int bgcolor_of (rend_t r) const NOTHROW
1306 {
1307 int base = GET_BASEBG (r);
1308#ifndef NO_BRIGHTCOLOR
1309 if (r & RS_Blink
1310# if ENABLE_STYLES
1311 && option (Opt_intensityStyles)
1312# endif
1313 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1314 base += minBrightCOLOR - minCOLOR;
1315#endif
1316 return base;
1317 }
1318
1319 bool option (uint8_t opt) const NOTHROW
1320 {
1321 if (!opt)
1322 return 0;
1323
1324 --opt;
1325 return options[opt >> 3] & (1 << (opt & 7));
1326 }
1327
1328 void set_option (uint8_t opt, bool set = true) NOTHROW
1329 {
1330 if (!opt)
1331 return;
1332
1333 --opt;
1334 if (set)
1335 options[opt >> 3] |= (1 << (opt & 7));
1336 else
1337 options[opt >> 3] &= ~(1 << (opt & 7));
1338 }
1339
1340 void set_privmode (unsigned bit, int set) NOTHROW
1341 {
1342 if (set)
1343 priv_modes |= bit;
1344 else
1345 priv_modes &= ~bit;
1346 }
1347
1348 // modifies first argument(!)
1349 void paste (char *data, unsigned int len) NOTHROW;
1350 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1351 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1425 int scr_scroll_text (int row1, int row2, int count, int spec); 1352 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1426 void scr_reset (); 1353 void scr_reset ();
1427 void scr_reset_realloc ();
1428 void scr_release (); 1354 void scr_release () NOTHROW;
1429 void scr_clear (bool really = false); 1355 void scr_clear (bool really = false) NOTHROW;
1430 void scr_refresh (unsigned char refresh_type); 1356 void scr_refresh () NOTHROW;
1431 bool scr_refresh_rend (rend_t mask, rend_t value); 1357 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1432 void scr_erase_screen (int mode); 1358 void scr_erase_screen (int mode) NOTHROW;
1359#if ENABLE_FRILLS
1360 void scr_erase_savelines () NOTHROW;
1361 void scr_backindex () NOTHROW;
1362 void scr_forwardindex () NOTHROW;
1363#endif
1433 void scr_touch (bool refresh); 1364 void scr_touch (bool refresh) NOTHROW;
1434 void scr_expose (int x, int y, int width, int height, bool refresh); 1365 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1435 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1436 void scr_recolour (); 1366 void scr_recolour () NOTHROW;
1437 void scr_remap_chars (); 1367 void scr_remap_chars () NOTHROW;
1438 void scr_remap_chars (text_t *tp, rend_t *rp); 1368 void scr_remap_chars (line_t &l) NOTHROW;
1369
1370 enum cursor_mode { SAVE, RESTORE };
1439 1371
1440 void scr_poweron (); 1372 void scr_poweron ();
1441 void scr_cursor (int mode); 1373 void scr_cursor (cursor_mode mode) NOTHROW;
1442 void scr_do_wrap (); 1374 void scr_do_wrap () NOTHROW;
1375 void scr_swap_screen () NOTHROW;
1443 int scr_change_screen (int scrn); 1376 void scr_change_screen (int scrn);
1444 void scr_color (unsigned int color, int fgbg); 1377 void scr_color (unsigned int color, int fgbg) NOTHROW;
1445 void scr_rendition (int set, int style); 1378 void scr_rendition (int set, int style) NOTHROW;
1446 void scr_add_lines (const unicode_t *str, int nlines, int len); 1379 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1447 void scr_backspace (); 1380 void scr_backspace () NOTHROW;
1448 void scr_tab (int count, bool ht = false); 1381 void scr_tab (int count, bool ht = false) NOTHROW;
1449 void scr_backindex ();
1450 void scr_forwardindex ();
1451 void scr_gotorc (int row, int col, int relative); 1382 void scr_gotorc (int row, int col, int relative) NOTHROW;
1452 void scr_index (enum page_dirn direction); 1383 void scr_index (enum page_dirn direction) NOTHROW;
1453 void scr_erase_line (int mode); 1384 void scr_erase_line (int mode) NOTHROW;
1454 void scr_E (); 1385 void scr_E () NOTHROW;
1455 void scr_insdel_lines (int count, int insdel); 1386 void scr_insdel_lines (int count, int insdel) NOTHROW;
1456 void scr_insdel_chars (int count, int insdel); 1387 void scr_insdel_chars (int count, int insdel) NOTHROW;
1457 void scr_scroll_region (int top, int bot); 1388 void scr_scroll_region (int top, int bot) NOTHROW;
1458 void scr_cursor_visible (int mode); 1389 void scr_cursor_visible (int mode) NOTHROW;
1459 void scr_autowrap (int mode); 1390 void scr_autowrap (int mode) NOTHROW;
1460 void scr_relative_origin (int mode); 1391 void scr_relative_origin (int mode) NOTHROW;
1461 void scr_insert_mode (int mode); 1392 void scr_insert_mode (int mode) NOTHROW;
1462 void scr_set_tab (int mode); 1393 void scr_set_tab (int mode) NOTHROW;
1463 void scr_rvideo_mode (int mode); 1394 void scr_rvideo_mode (bool on) NOTHROW;
1464 void scr_report_position (); 1395 void scr_report_position () NOTHROW;
1465 void set_font_style (); 1396 void set_font_style () NOTHROW;
1466 void scr_charset_choose (int set); 1397 void scr_charset_choose (int set) NOTHROW;
1467 void scr_charset_set (int set, unsigned int ch); 1398 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1468 int scr_move_to (int y, int len); 1399 void scr_move_to (int y, int len) NOTHROW;
1469 int scr_page (enum page_dirn direction, int nlines); 1400 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1470 int scr_changeview (unsigned int oldviewstart); 1401 bool scr_changeview (int new_view_start) NOTHROW;
1471 void scr_bell (); 1402 void scr_bell () NOTHROW;
1472 void scr_printscreen (int fullhist); 1403 void scr_printscreen (int fullhist) NOTHROW;
1404 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1405 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1473 void scr_reverse_selection (); 1406 void scr_reverse_selection () NOTHROW;
1474 void scr_dump (int fd); 1407 void scr_dump (int fd) NOTHROW;
1408
1475 void selection_check (int check_more); 1409 void selection_check (int check_more) NOTHROW;
1476 void selection_paste (Window win, Atom prop, bool delete_prop); 1410 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1477 void selection_property (Window win, Atom prop); 1411 void selection_property (Window win, Atom prop) NOTHROW;
1478 void selection_request (Time tm, int x, int y); 1412 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479 int selection_request_other (Atom target, int selnum); 1413 int selection_request_other (Atom target, int selnum) NOTHROW;
1480 void selection_clear (); 1414 void selection_clear () NOTHROW;
1481 void selection_make (Time tm); 1415 void selection_make (Time tm);
1416 bool selection_grab (Time tm) NOTHROW;
1482 void selection_start_colrow (int col, int row); 1417 void selection_start_colrow (int col, int row) NOTHROW;
1483 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1418 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1484 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1419 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1485 void selection_remove_trailing_spaces (); 1420 void selection_remove_trailing_spaces () NOTHROW;
1486 void selection_send (const XSelectionRequestEvent &rq); 1421 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1487 1422 void selection_click (int clicks, int x, int y) NOTHROW;
1488#if defined(NEXT_SCROLLBAR) 1423 void selection_extend (int x, int y, int flag) NOTHROW;
1489 // scrollbar-next.C 1424 void selection_rotate (int x, int y) NOTHROW;
1490 Pixmap renderPixmap (const char *const *data, int width, int height);
1491 void init_scrollbar_stuff ();
1492 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1493 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1494#endif
1495
1496#if defined(RXVT_SCROLLBAR)
1497 // scrollbar-rxvt.C
1498 void Draw_button (int x, int y, int state, int dirn);
1499 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1500#endif
1501
1502#if defined(XTERM_SCROLLBAR)
1503 // scrollbar-xterm.C
1504 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif
1506
1507#if defined(PLAIN_SCROLLBAR)
1508 // scrollbar-plain.C
1509 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1510#endif
1511
1512 // scrollbar.C
1513 int scrollbar_mapping (int map);
1514 int scrollbar_show (int update);
1515 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1516 1425
1517 // xdefaults.C 1426 // xdefaults.C
1518 void get_options (int argc, const char *const *argv); 1427 void get_options (int argc, const char *const *argv);
1519 int parse_keysym (const char *str, const char *arg); 1428 int parse_keysym (const char *str, const char *arg);
1520 void get_xdefaults (FILE *stream, const char *name); 1429 const char *x_resource (const char *name);
1521 void extract_resources (); 1430 void extract_resources ();
1522 // xpm.C
1523 int scale_pixmap (const char *geom);
1524 void resize_pixmap ();
1525 Pixmap set_bgPixmap (const char *file);
1526}; 1431};
1527 1432
1528/* 1433#endif /* _RXVT_H_ */
1529 *****************************************************************************
1530 * PROTOTYPES
1531 *****************************************************************************
1532 */
1533#ifdef PROTOTYPES
1534# define __PROTO(p) p
1535#else
1536# define __PROTO(p) ()
1537#endif
1538 1434
1539#ifdef DEBUG_malloc
1540# include "dmalloc.h" /* This comes last */
1541#endif
1542
1543#endif /* _RXVT_H_ */
1544

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