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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.179 by root, Mon Jan 2 15:10:18 2006 UTC vs.
Revision 1.376 by root, Sun Apr 26 01:59:53 2009 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
17 76
18#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
19#include "rxvtfont.h" 79#include "rxvtfont.h"
20#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
21#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
22#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
23 85
24#if ENABLE_FRILLS 86#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 87
26# define ENABLE_EWMH 1 88// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 89#if ENABLE_MINIMAL
90# define strcmp(a,b) (strcmp)(a,b)
91# define strlen(a) (strlen)(a)
92# define strcpy(a,b) (strcpy)(a,b)
93# define memset(a,c,l) (memset)(a,c,l)
94# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 95#endif
29 96
30/* 97/*
31 ***************************************************************************** 98 *****************************************************************************
32 * SYSTEM HACKS 99 * SYSTEM HACKS
33 ***************************************************************************** 100 *****************************************************************************
34 */ 101 */
35/* Consistent defines - please report on the necessity
36 * @ Unixware: defines (__svr4__)
37 */
38#if defined (SVR4) && !defined (__svr4__)
39# define __svr4__ 1
40#endif
41#if defined (sun) && !defined (__sun__)
42# define __sun__ 1
43#endif
44 102
45#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
46typedef char *XPointer; 104typedef char *XPointer;
47#endif 105#endif
48 106
49#ifdef HAVE_TERMIOS_H
50# include <termios.h> 107#include <termios.h>
51typedef struct termios ttymode_t;
52#else
53# include <sgtty.h>
54typedef struct {
55 struct sgttyb sg;
56 struct tchars tc;
57 struct ltchars lc;
58 int line;
59 int local;
60} ttymode_t;
61#endif
62 108
63#ifdef XPM_BACKGROUND 109#include "background.h"
64# ifdef XPM_INC_X11
65# include <X11/xpm.h>
66# else
67# include <xpm.h>
68# endif
69#endif
70 110
71#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 112# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 114# define STDERR_FILENO 2
75#endif 115#endif
76 116
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
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 */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
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 { };
137
77/* 138/*
78 ***************************************************************************** 139 *****************************************************************************
79 * PROTOTYPES 140 * PROTOTYPES
80 ***************************************************************************** 141 *****************************************************************************
81 */ 142 */
82// main.C 143// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 144#define SET_LOCALE(locale) rxvt_set_locale (locale)
84RETSIGTYPE rxvt_Exit_signal (int sig); 145extern bool rxvt_set_locale (const char *locale) NOTHROW;
85void rxvt_clean_exit (); 146extern void rxvt_push_locale (const char *locale) NOTHROW;
86void * rxvt_malloc (size_t size); 147extern void rxvt_pop_locale () NOTHROW;
87void * rxvt_calloc (size_t number, size_t size); 148void rxvt_init ();
88void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 149
91// util.C 150// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 151char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 152wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 154wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 155
98// misc.C
99char * rxvt_r_basename (const char *str); 156const char * rxvt_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 158void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 159void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
105int rxvt_Str_match (const char *s1, const char *s2); 162
106const char * rxvt_Str_skip_space (const char *str);
107char * rxvt_Str_trim (char *str); 163char * rxvt_strtrim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs); 164char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 165void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 166
112void 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);
113void 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);
114void rxvt_usleep (int usecs); 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}
115 198
116/* 199/*
117 ***************************************************************************** 200 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 201 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 202 *****************************************************************************
120 */ 203 */
121struct grwin_t;
122
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the
132 * scrollColor resource.
133 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1
136#else
137# undef KEEP_SCROLLCOLOR
138#endif
139
140#ifdef XPM_BACKGROUND
141typedef struct {
142 short w, h, x, y;
143 Pixmap pixmap;
144} bgPixmap_t;
145#endif
146 204
147/* 205/*
148 * the 'essential' information for reporting Mouse Events 206 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 207 * pared down from XButtonEvent
150 */ 208 */
151struct mouse_event { 209struct mouse_event
210{
152 int clicks; 211 int clicks;
153 Time time; /* milliseconds */ 212 Time time; /* milliseconds */
154 unsigned int state; /* key or button mask */ 213 unsigned int state; /* key or button mask */
155 unsigned int button; /* detail */ 214 unsigned int button; /* detail */
156}; 215};
157 216
158#if ENABLE_FRILLS
159typedef struct _mwmhints {
160 CARD32 flags;
161 CARD32 functions;
162 CARD32 decorations;
163 INT32 input_mode;
164 CARD32 status;
165} MWMHints;
166#endif
167
168#if ENABLE_XEMBED 217#if ENABLE_XEMBED
169// XEMBED messages 218// XEMBED messages
170# define XEMBED_EMBEDDED_NOTIFY 0 219# define XEMBED_EMBEDDED_NOTIFY 0
171# define XEMBED_WINDOW_ACTIVATE 1 220# define XEMBED_WINDOW_ACTIVATE 1
172# define XEMBED_WINDOW_DEACTIVATE 2 221# define XEMBED_WINDOW_DEACTIVATE 2
173# define XEMBED_REQUEST_FOCUS 3 222# define XEMBED_REQUEST_FOCUS 3
174# define XEMBED_FOCUS_IN 4 223# define XEMBED_FOCUS_IN 4
175# define XEMBED_FOCUS_OUT 5 224# define XEMBED_FOCUS_OUT 5
176# define XEMBED_FOCUS_NEXT 6 225# define XEMBED_FOCUS_NEXT 6
177# define XEMBED_FOCUS_PREV 7 226# define XEMBED_FOCUS_PREV 7
178 227
179# define XEMBED_MODALITY_ON 10 228# define XEMBED_MODALITY_ON 10
180# define XEMBED_MODALITY_OFF 11 229# define XEMBED_MODALITY_OFF 11
181# define XEMBED_REGISTER_ACCELERATOR 12 230# define XEMBED_REGISTER_ACCELERATOR 12
182# define XEMBED_UNREGISTER_ACCELERATOR 13 231# define XEMBED_UNREGISTER_ACCELERATOR 13
183# define XEMBED_ACTIVATE_ACCELERATOR 14 232# define XEMBED_ACTIVATE_ACCELERATOR 14
184 233
185// XEMBED detail code 234// XEMBED detail code
186# define XEMBED_FOCUS_CURRENT 0 235# define XEMBED_FOCUS_CURRENT 0
187# define XEMBED_FOCUS_FIRST 1 236# define XEMBED_FOCUS_FIRST 1
188# define XEMBED_FOCUS_LAST 2 237# define XEMBED_FOCUS_LAST 2
189 238
190# define XEMBED_MAPPED (1 << 0) 239# define XEMBED_MAPPED (1 << 0)
191#endif 240#endif
192 241
… …
196 ***************************************************************************** 245 *****************************************************************************
197 */ 246 */
198 247
199/* COLORTERM, TERM environment variables */ 248/* COLORTERM, TERM environment variables */
200#define COLORTERMENV "rxvt" 249#define COLORTERMENV "rxvt"
201#ifdef XPM_BACKGROUND 250#ifdef BG_IMAGE_FROM_FILE
202# define COLORTERMENVFULL COLORTERMENV "-xpm" 251# define COLORTERMENVFULL COLORTERMENV "-xpm"
203#else 252#else
204# define COLORTERMENVFULL COLORTERMENV 253# define COLORTERMENVFULL COLORTERMENV
205#endif 254#endif
206#ifndef TERMENV 255#ifndef TERMENV
… …
209 258
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 261#endif
213 262
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if ISO_14755
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */
223
224#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN
226#endif
227
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */
231#endif
232
233#define menuBar_esc 10
234#define scrollBar_esc 30 263#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 264
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
239#endif 267#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define SHADOW 1
244#else
245# define SHADOW 2
246#endif
247
248#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2
251
252#define R_SB_NEXT 1
253#define R_SB_XTERM 2
254#define R_SB_PLAIN 4
255#define R_SB_RXVT 8
256
257#define SB_WIDTH_NEXT 19
258#define SB_WIDTH_XTERM 15
259#define SB_WIDTH_PLAIN 7
260#ifndef SB_WIDTH_RXVT
261# define SB_WIDTH_RXVT 10
262#endif
263
264/*
265 * NeXT scrollbar defines
266 */
267#define SB_PADDING 1
268#define SB_BORDER_WIDTH 1
269#define SB_BEVEL_WIDTH_UPPER_LEFT 1
270#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
271#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
272#define SB_MARGIN_SPACE (SB_PADDING * 2)
273#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
274#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
275#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
276#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
277#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
278#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
279#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
280#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
281 /*
282 * +-------------+
283 * | | <---< SB_PADDING
284 * | ::::::::::: |
285 * | ::::::::::: |
286 * '''''''''''''''''
287 * ,,,,,,,,,,,,,,,,,
288 * | ::::::::::: |
289 * | ::::::::::: |
290 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
291 * | | :::::::: |
292 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
293 * | +---------+ |
294 * | | ......%%| |
295 * | | ......%%| |
296 * | | .. ()..%%| |
297 * | | ......%%| |
298 * | | %%%%%%%%| |
299 * | +---------+ | <.........................
300 * | | <---< SB_PADDING :
301 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
302 * | | ......%%| | | : :
303 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
304 * | | %%%%%%%%| | | : :
305 * | +---------+ | <-+ : :
306 * | | : :
307 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
308 * | | ......%%| | | : :
309 * | | ..\/..%%| | | : :
310 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
311 * | +---------+ | | : :
312 * | | | : :
313 * +-------------+ <-+.........:............:
314 * ^^|_________| :
315 * || | :
316 * || +---< SB_BUTTON_WIDTH
317 * || :
318 * |+------< SB_PADDING
319 * |: :
320 * +----< SB_BORDER_WIDTH
321 * : :
322 * :............:
323 * |
324 * +---< SB_WIDTH_NEXT
325 */
326 268
327enum { 269enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 273};
333 274
334#ifdef NO_SECONDARY_SCREEN 275#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 276# define NSCREENS 0
336#else 277#else
… …
380 321
381// fake styles 322// fake styles
382#define RS_Blink 0x00010000UL // blink 323#define RS_Blink 0x00010000UL // blink
383#define RS_RVid 0x00020000UL // reverse video 324#define RS_RVid 0x00020000UL // reverse video
384#define RS_Uline 0x00040000UL // underline 325#define RS_Uline 0x00040000UL // underline
326
327// toggle this to force redraw, must be != RS_Careful
328#define RS_redraw 0x01000000UL
385 329
386// 5 custom bits for extensions 330// 5 custom bits for extensions
387#define RS_customCount 32 331#define RS_customCount 32
388#define RS_customMask 0x00f80000UL 332#define RS_customMask 0x00f80000UL
389#define RS_customShift 19 333#define RS_customShift 19
… …
420 C0_NUL = 0x00, 364 C0_NUL = 0x00,
421 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 365 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
422 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 366 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
423 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 367 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
424 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 368 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
425}; 369};
426#define CHAR_ST 0x9c /* 0234 */ 370#define CHAR_ST 0x9c /* 0234 */
427 371
428/* 372/*
429 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 373 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
430 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 374 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
433 XTerm_name = 0, 377 XTerm_name = 0,
434 XTerm_iconName = 1, 378 XTerm_iconName = 1,
435 XTerm_title = 2, 379 XTerm_title = 2,
436 XTerm_property = 3, // change X property 380 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 381 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 382 XTerm_Color00 = 10, // change fg color
439 XTerm_Color01 = 11, // not implemented 383 XTerm_Color01 = 11, // change bg color
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 384 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 387 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 388 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 389 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 390 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 391 XTerm_font = 50,
448 392
449 XTerm_konsole30 = 30, // reserved for konsole 393 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 394 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 395 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 396 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
454 */ 398 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 399
456 XTerm_Color_UL = 19, // change actual 'Underline' color 400 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49,
405
457 XTerm_Pixmap = 20, // new bg pixmap 406 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 408
462 URxvt_locale = 701, // change locale 409 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 410 URxvt_version = 702, // request version
411
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 412 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 413 URxvt_Color_tint = 705, // change actual tint colour
414 URxvt_Color_BD = 706, // change actual 'Bold' color
415 URxvt_Color_UL = 707, // change actual 'Underline' color
416 URxvt_Color_border = 708,
466 417
467 URxvt_font = 710, 418 URxvt_font = 710,
468 URxvt_boldFont = 711, 419 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 420 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 421 URxvt_boldItalicFont = 713,
471 422
472 URxvt_view_up = 720, 423 URxvt_view_up = 720,
473 URxvt_view_down = 721, 424 URxvt_view_down = 721,
425
426 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
474}; 427};
475 428
476/* Words starting with `Color_' are colours. Others are counts */ 429/* Words starting with `Color_' are colours. Others are counts */
477/* 430/*
478 * The PixColor and rendition colour usage should probably be decoupled 431 * The PixColor and rendition colour usage should probably be decoupled
479 * on the unnecessary items, e.g. Color_pointer, but won't bother 432 * on the unnecessary items, e.g. Color_pointer, but won't bother
480 * until we need to. Also, be aware of usage in pixcolor_set 433 * until we need to. Also, be aware of usage in pixcolor_set
481 */ 434 */
482 435
483enum colour_list { 436enum colour_list {
437 Color_none = -2,
438 Color_transparent = -1,
484 Color_fg = 0, 439 Color_fg = 0,
485 Color_bg, 440 Color_bg,
486 minCOLOR, /* 2 */ 441 minCOLOR, /* 2 */
487 Color_Black = minCOLOR, 442 Color_Black = minCOLOR,
488 Color_Red3, 443 Color_Red3,
… …
526 Color_underline, 481 Color_underline,
527#endif 482#endif
528#ifdef OPTION_HC 483#ifdef OPTION_HC
529 Color_HC, 484 Color_HC,
530#endif 485#endif
531#ifdef KEEP_SCROLLCOLOR
532 Color_scroll, 486 Color_scroll,
487#ifdef RXVT_SCROLLBAR
533 Color_trough, 488 Color_trough,
534#endif 489#endif
535#if TINTING 490#if ENABLE_TRANSPARENCY
536 Color_tint, 491 Color_tint,
537#endif 492#endif
538#if OFF_FOCUS_FADING 493#if OFF_FOCUS_FADING
539 Color_fade, 494 Color_fade,
540#endif 495#endif
541 NRS_COLORS, /* */ 496 NRS_COLORS, /* */
542#ifdef KEEP_SCROLLCOLOR 497#ifdef RXVT_SCROLLBAR
543 Color_topShadow = NRS_COLORS, 498 Color_topShadow = NRS_COLORS,
544 Color_bottomShadow, 499 Color_bottomShadow,
545 TOTAL_COLORS 500 TOTAL_COLORS
546#else 501#else
547 TOTAL_COLORS = NRS_COLORS 502 TOTAL_COLORS = NRS_COLORS
548#endif 503#endif
549}; 504};
550 505
551#define Color_Bits 7 // 0 .. maxTermCOLOR 506#define Color_Bits 7 // 0 .. maxTermCOLOR
552 507
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
554#define NPIXCLR_BITS 32
555
556/* 508/*
557 * Resource list 509 * Resource list
558 */ 510 */
559enum { 511enum {
560 Rs_display_name = 0, 512# define def(name) Rs_ ## name,
561 Rs_term_name, 513# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562 Rs_iconName, 514# include "rsinc.h"
563 Rs_geometry, 515# undef def
564 Rs_reverseVideo, 516# undef reserve
565 Rs_color,
566 _Rs_color = Rs_color + NRS_COLORS - 1,
567 Rs_font,
568#if ENABLE_STYLES
569 Rs_boldFont,
570 Rs_italicFont,
571 Rs_boldItalicFont,
572 Rs_intensityStyles,
573#endif
574 Rs_name,
575 Rs_title,
576#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
577 Rs_path,
578#endif
579#ifdef XPM_BACKGROUND
580 Rs_backgroundPixmap,
581#endif
582#if (MENUBAR_MAX)
583 Rs_menu,
584#endif
585 Rs_loginShell,
586 Rs_jumpScroll,
587#ifdef HAVE_SCROLLBARS
588 Rs_scrollBar,
589 Rs_scrollBar_right,
590 Rs_scrollBar_floating,
591 Rs_scrollBar_align,
592 Rs_scrollstyle, /* Rs_scrollBar_style */
593 Rs_scrollBar_thickness,
594#endif
595 Rs_scrollTtyOutput,
596 Rs_scrollTtyKeypress,
597 Rs_scrollWithBuffer,
598 Rs_saveLines,
599 Rs_utmpInhibit,
600 Rs_visualBell,
601#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
602 Rs_mapAlert,
603#endif
604#ifdef META8_OPTION
605 Rs_meta8,
606#endif
607#ifdef MOUSE_WHEEL
608 Rs_mouseWheelScrollPage,
609#endif
610#ifndef NO_BACKSPACE_KEY
611 Rs_backspace_key,
612#endif
613#ifndef NO_DELETE_KEY
614 Rs_delete_key,
615#endif
616 Rs_selectstyle,
617#ifdef PRINTPIPE
618 Rs_print_pipe,
619#endif
620#ifdef USE_XIM
621 Rs_preeditType,
622 Rs_inputMethod,
623#endif
624#ifdef TRANSPARENT
625 Rs_transparent,
626 Rs_transparent_all,
627#endif
628#if ENABLE_FRILLS
629 Rs_pty_fd,
630 Rs_hold,
631 Rs_ext_bwidth,
632 Rs_int_bwidth,
633 Rs_borderLess,
634 Rs_lineSpace,
635 Rs_cursorUnderline,
636#endif
637#if CURSOR_BLINK
638 Rs_cursorBlink,
639#endif
640#if ENABLE_XEMBED
641 Rs_embed,
642#endif
643 Rs_cutchars,
644 Rs_modifier,
645 Rs_answerbackstring,
646 Rs_tripleclickwords,
647 Rs_insecure,
648 Rs_pointerBlank,
649 Rs_pointerBlankDelay,
650 Rs_imLocale,
651 Rs_imFont,
652 Rs_pastableTabs,
653#ifndef NO_SECONDARY_SCREEN
654 Rs_secondaryScreen,
655 Rs_secondaryScroll,
656#endif
657#ifdef OFF_FOCUS_FADING
658 Rs_fade,
659#endif
660#ifdef TINTING
661 Rs_shade,
662#endif
663 NUM_RESOURCES 517 NUM_RESOURCES
664};
665
666// see init.C:xa_names, which must be kept in sync
667enum {
668 XA_TEXT = 0,
669 XA_COMPOUND_TEXT,
670 XA_UTF8_STRING,
671 XA_MULTIPLE,
672 XA_TARGETS,
673 XA_TIMESTAMP,
674 XA_VT_SELECTION,
675 XA_INCR,
676 XA_WM_PROTOCOLS,
677 XA_WM_DELETE_WINDOW,
678 XA_CLIPBOARD,
679#if ENABLE_FRILLS
680 XA_MOTIF_WM_HINTS,
681#endif
682#if ENABLE_EWMH
683 XA_NET_WM_PID,
684 XA_NET_WM_NAME,
685 XA_NET_WM_ICON_NAME,
686 XA_NET_WM_PING,
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 XA_XEMBED_INFO,
702#endif
703 NUM_XA
704}; 518};
705 519
706/* DEC private modes */ 520/* DEC private modes */
707#define PrivMode_132 (1UL<<0) 521#define PrivMode_132 (1UL<<0)
708#define PrivMode_132OK (1UL<<1) 522#define PrivMode_132OK (1UL<<1)
… …
717#define PrivMode_ShiftKeys (1UL<<10) 531#define PrivMode_ShiftKeys (1UL<<10)
718#define PrivMode_VisibleCursor (1UL<<11) 532#define PrivMode_VisibleCursor (1UL<<11)
719#define PrivMode_MouseX10 (1UL<<12) 533#define PrivMode_MouseX10 (1UL<<12)
720#define PrivMode_MouseX11 (1UL<<13) 534#define PrivMode_MouseX11 (1UL<<13)
721#define PrivMode_scrollBar (1UL<<14) 535#define PrivMode_scrollBar (1UL<<14)
722#define PrivMode_menuBar (1UL<<15)
723#define PrivMode_TtyOutputInh (1UL<<16) 536#define PrivMode_TtyOutputInh (1UL<<15)
724#define PrivMode_Keypress (1UL<<17) 537#define PrivMode_Keypress (1UL<<16)
725#define PrivMode_smoothScroll (1UL<<18) 538#define PrivMode_smoothScroll (1UL<<17)
726#define PrivMode_vt52 (1UL<<19) 539#define PrivMode_vt52 (1UL<<18)
727#define PrivMode_LFNL (1UL<<20) 540#define PrivMode_LFNL (1UL<<19)
728/* too annoying to implement X11 highlight tracking */ 541#define PrivMode_MouseBtnEvent (1UL<<20)
729/* #define PrivMode_MouseX11Track (1LU<<21) */ 542#define PrivMode_MouseAnyEvent (1UL<<21)
543#define PrivMode_BracketPaste (1UL<<22)
730 544
731#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 545#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
732#define PrivMode(test,bit) \
733 if (test) \
734 priv_modes |= (bit); \
735 else \
736 priv_modes &= ~(bit)
737 546
738#ifdef ALLOW_132_MODE 547#ifdef ALLOW_132_MODE
739# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
740#else 549#else
741# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 550# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
743 552
744// do not change these constants lightly, there are many interdependencies 553// do not change these constants lightly, there are many interdependencies
745#define IMBUFSIZ 128 // input modifier buffer sizes 554#define IMBUFSIZ 128 // input modifier buffer sizes
746#define KBUFSZ 512 // size of keyboard mapping buffer 555#define KBUFSZ 512 // size of keyboard mapping buffer
747#define CBUFSIZ 2048 // size of command buffer 556#define CBUFSIZ 2048 // size of command buffer
557#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
748#define UBUFSIZ 2048 // character buffer 558#define UBUFSIZ 2048 // character buffer
749 559
750#ifndef PATH_MAX 560#if ENABLE_FRILLS
751# define PATH_MAX 16384 561# include <X11/Xmd.h>
562typedef struct _mwmhints
563{
564 CARD32 flags;
565 CARD32 functions;
566 CARD32 decorations;
567 INT32 input_mode;
568 CARD32 status;
569} MWMHints;
752#endif 570#endif
753 571
754/* Motif window hints */ 572/* Motif window hints */
755#define MWM_HINTS_FUNCTIONS (1L << 0) 573#define MWM_HINTS_FUNCTIONS (1L << 0)
756#define MWM_HINTS_DECORATIONS (1L << 1) 574#define MWM_HINTS_DECORATIONS (1L << 1)
… …
781/* 599/*
782 ***************************************************************************** 600 *****************************************************************************
783 * MACRO DEFINES 601 * MACRO DEFINES
784 ***************************************************************************** 602 *****************************************************************************
785 */ 603 */
786#define memset(x, y, z) memset((x), (y), (size_t)(z)) 604#define dLocal(type,name) type const name = this->name
787#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
788#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
789#define strcasecmp(x, y) strcasecmp((x), (y))
790#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
791#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
792#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
793#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
794#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
795#define strcat(x, y) strcat((char *)(x), (const char *)(y))
796#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
797#define strdup(x) strdup((const char *)(x))
798#define strlen(x) strlen((const char *)(x))
799#define strchr(x, y) strchr((const char *)(x), (int)(y))
800#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
801 605
802#define dDisp Display *disp = display->display 606// for speed reasons, we assume that all codepoints 32 to 126 are
607// single-width.
608#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
803 609
804/* convert pixel dimensions to row/column values. Everything as int32_t */ 610/* convert pixel dimensions to row/column values. Everything as int32_t */
805#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 611#define Pixel2Col(x) Pixel2Width((int32_t)(x))
806#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 612#define Pixel2Row(y) Pixel2Height((int32_t)(y))
807#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 613#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
809#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 615#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
810#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 616#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
811#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 617#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
812#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 618#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
813 619
814#define TermWin_TotalWidth() ((int32_t)this->width)
815#define TermWin_TotalHeight() ((int32_t)this->height)
816
817// for m >= -n, ensure remainder lies between 0..n-1
818#define MOD(m,n) (((m) + (n)) % (n))
819
820#define LINENO(n) MOD (term_start + int(n), total_rows) 620#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
821#define ROW(n) row_buf [LINENO (n)] 621#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
622
623#define LINENO(n) LINENO_of (this, n)
624#define ROW(n) ROW_of (this, n)
822 625
823/* how to build & extract colors and attributes */ 626/* how to build & extract colors and attributes */
824#define GET_BASEFG(x) (((x) & RS_fgMask)) 627#define GET_BASEFG(x) (((x) & RS_fgMask))
825#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 628#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
826 629
… …
839#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 642#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
840#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 643#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
841 644
842#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 645#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
843 646
844#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 647#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
845#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 648#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
846 649
847#if ENABLE_STYLES 650#if ENABLE_STYLES
848# define FONTSET(style) fontset[GET_STYLE (style)] 651# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
849#else 652#else
850# define FONTSET(style) fontset[0] 653# define FONTSET_of(t,style) (t)->fontset[0]
851#endif
852
853#ifdef HAVE_SCROLLBARS
854# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
855#else
856# define scrollbar_TotalWidth() (0)
857#endif
858#define scrollbar_isMotion() (scrollBar.state == 'm')
859#define scrollbar_isUp() (scrollBar.state == 'U')
860#define scrollbar_isDn() (scrollBar.state == 'D')
861#define scrollbar_isUpDn() isupper (scrollBar.state)
862#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
863
864#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
865#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
866 && (y) <= scrollbarnext_dnval ())
867#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
868#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
869#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
870#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
871#define SCROLLRXVT_MINHEIGHT 10
872#define SCROLLXTERM_MINHEIGHT 10
873
874#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
875 ? SCROLLNEXT_MINHEIGHT \
876 : SCROLLRXVT_MINHEIGHT)
877#define scrollbar_above_slider(y) ((y) < scrollBar.top)
878#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
879#define scrollbar_position(y) ((y) - scrollBar.beg)
880#define scrollbar_size() (scrollBar.end - scrollBar.beg \
881 - scrollbar_minheight ())
882
883#if (MENUBAR_MAX > 1)
884/* rendition style flags */
885# define menuBar_height() (fheight + SHADOW)
886# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
887# define isMenuBarWindow(w) ((w) == menuBar.win)
888#else
889# define menuBar_height() (0)
890# define menuBar_TotalHeight() (0)
891# define isMenuBarWindow(w) (0)
892#endif
893
894#ifdef XPM_BACKGROUND
895# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
896#else
897# define XPMClearArea(a, b, c, d, e, f, g)
898#endif
899
900#ifdef UTMP_SUPPORT
901# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
902# undef HAVE_UTMPX_H
903# undef HAVE_STRUCT_UTMPX
904# endif 654#endif
905# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
906# undef HAVE_UTMP_H
907# undef HAVE_STRUCT_UTMP
908# endif
909 655
910# ifdef HAVE_UTMPX_H 656#define FONTSET(style) FONTSET_of (this, style)
911# include <utmpx.h>
912# endif
913# ifdef HAVE_UTMP_H
914# include <utmp.h>
915# endif
916#endif
917 657
918#ifdef DEBUG_CMD
919# define D_CMD(x) fprintf x ; fputc('\n', stderr)
920#else
921# define D_CMD(x)
922#endif
923#ifdef DEBUG_INIT
924# define D_INIT(x) fprintf x ; fputc('\n', stderr)
925#else
926# define D_INIT(x)
927#endif
928#ifdef DEBUG_MAIN
929# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
930#else
931# define D_MAIN(x)
932#endif
933#ifdef DEBUG_SIZE
934# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
935#else
936# define D_SIZE(x)
937#endif
938
939extern class rxvt_failure_exception { } rxvt_failure_exception;
940
941typedef callback1<void, const char *> log_callback; 658typedef callback<void (const char *)> log_callback;
942typedef callback1<int, int> getfd_callback; 659typedef callback<int (int)> getfd_callback;
943 660
944extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
945extern void rxvt_log (const char *fmt, ...);
946extern void rxvt_warn (const char *fmt, ...);
947extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
948extern void rxvt_exit_failure () __attribute__ ((noreturn));
949
950#define SET_LOCALE(locale) rxvt_set_locale (locale)
951extern bool rxvt_set_locale (const char *locale);
952
953/*
954 ***************************************************************************** 661/****************************************************************************/
955 * VARIABLES 662
663#define LINE_LONGER 0x0001 // line is continued on the next row
664#define LINE_FILTERED 0x0002 // line has been filtered
665#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
666#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
667#define LINE_BIDI 0x0010 // line needs bidi (NYI)
668
669struct line_t
670{
671 text_t *t; // terminal the text
672 rend_t *r; // rendition, uses RS_ flags
673 tlen_t_ l; // length of each text line
674 uint32_t f; // flags
675
676 bool is_longer ()
677 {
678 return f & LINE_LONGER;
679 }
680
681 void is_longer (int set)
682 {
683 if (set)
684 f |= LINE_LONGER;
685 else
686 f &= ~LINE_LONGER;
687 }
688
689 void clear ()
690 {
691 t = 0;
692 r = 0;
693 l = 0;
694 f = 0;
695 }
696
697 void touch () // call whenever a line is changed/touched/updated
698 {
699#if ENABLE_PERL
700 f &= ~LINE_FILTERED;
701#endif
702 }
703
704 void touch (int col)
705 {
706 max_it (l, col);
707 touch ();
708 }
709};
710
956 ***************************************************************************** 711/****************************************************************************/
957 */
958#ifdef MENUBAR
959# include "menubar.h"
960#endif
961 712
962#define BLINK_INTERVAL 0.5
963#define TEXT_BLINK_INTERVAL 0.5
964
965#ifndef __attribute__
966# ifdef __GNUC__
967# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
968# define __attribute__(x)
969# endif
970# endif
971# define __attribute__(x)
972#endif
973
974// primivite wrapper around mbstate_t to ensure initialisation 713// primitive wrapper around mbstate_t to ensure initialisation
975struct mbstate { 714struct mbstate
715{
976 mbstate_t mbs; 716 mbstate_t mbs;
977 717
978 operator mbstate_t *() { return &mbs; } 718 operator mbstate_t *() { return &mbs; }
979 void reset () { memset (&mbs, 0, sizeof (mbs)); } 719 void reset () { memset (&mbs, 0, sizeof (mbs)); }
980 mbstate () { reset (); } 720 mbstate () { reset (); }
981}; 721};
982 722
723/****************************************************************************/
724
983#define UNICODE_MASK 0x1fffffUL 725#define UNICODE_MASK 0x1fffffUL
984 726
985#if UNICODE3 727#if UNICODE_3
986# define COMPOSE_LO 0x40000000UL 728# define COMPOSE_LO 0x40000000UL
987# define COMPOSE_HI 0x400fffffUL 729# define COMPOSE_HI 0x400fffffUL
988# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 730# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
989#else 731#else
732# if ENABLE_PERL
733# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
734# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
735# else
990# define COMPOSE_LO 0xd800UL 736# define COMPOSE_LO 0xd800UL
991# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 737# define COMPOSE_HI 0xf8ffUL
992# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 738# endif
739# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
993#endif 740#endif
994 741
995#if ENABLE_COMBINING 742#if ENABLE_COMBINING
996// compose chars are used to represent composite characters 743// compose chars are used to represent composite characters
997// that are not representable in unicode, as well as characters 744// that are not representable in unicode, as well as characters
998// not fitting in the BMP. 745// not fitting in the BMP.
999struct compose_char { 746struct compose_char
747{
1000 unicode_t c1, c2; // any chars != NOCHAR are valid 748 unicode_t c1, c2; // any chars != NOCHAR are valid
1001 compose_char (unicode_t c1, unicode_t c2) 749 compose_char (unicode_t c1, unicode_t c2)
1002 : c1(c1), c2(c2) 750 : c1(c1), c2(c2)
1003 { } 751 { }
1004}; 752};
1005 753
1006class rxvt_composite_vec { 754class rxvt_composite_vec
755{
1007 vector<compose_char> v; 756 vector<compose_char> v;
1008public: 757public:
1009 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 758 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
1010 int expand (unicode_t c, wchar_t *r); 759 int expand (unicode_t c, wchar_t *r);
1011 compose_char *operator [](text_t c) 760 compose_char *operator [](text_t c)
… …
1017}; 766};
1018 767
1019extern class rxvt_composite_vec rxvt_composite; 768extern class rxvt_composite_vec rxvt_composite;
1020#endif 769#endif
1021 770
771/****************************************************************************/
1022 772
1023#ifdef KEYSYM_RESOURCE 773#ifdef KEYSYM_RESOURCE
1024 class keyboard_manager; 774class keyboard_manager;
1025#endif 775#endif
1026 776
777typedef struct rxvt_term *rxvt_t;
778
779extern rxvt_t rxvt_current_term;
780
781#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
782#define GET_R rxvt_current_term
783
784/* ------------------------------------------------------------------------- */
785struct overlay_base
786{
787 int x, y, w, h; // overlay dimensions
788 text_t **text;
789 rend_t **rend;
790
791 // while tempting to add swap() etc. here, it effetcively only increases code size
792};
793
794/* ------------------------------------------------------------------------- */
795
796typedef struct
797{
798 int row;
799 int col;
800} row_col_t;
801
802/*
803 * terminal limits:
804 *
805 * width : 1 <= width
806 * height : 1 <= height
807 * ncol : 1 <= ncol <= MAX(tlen_t)
808 * nrow : 1 <= nrow <= MAX(int)
809 * saveLines : 0 <= saveLines <= MAX(int)
810 * term_start : 0 <= term_start < saveLines
811 * total_rows : nrow + saveLines
812 *
813 * top_row : -saveLines <= top_row <= 0
814 * view_start : top_row <= view_start <= 0
815 *
816 * | most coordinates are stored relative to term_start,
817 * ROW_BUF | which is the first line of the terminal screen
818 * |························= row_buf[0]
819 * |························= row_buf[1]
820 * |························= row_buf[2] etc.
821 * |
822 * +------------+···········= term_start + top_row
823 * | scrollback |
824 * | scrollback +---------+·= term_start + view_start
825 * | scrollback | display |
826 * | scrollback | display |
827 * +------------+·display·+·= term_start
828 * | terminal | display |
829 * | terminal +---------+
830 * | terminal |
831 * | terminal |
832 * +------------+···········= term_start + nrow - 1
833 * |
834 * |
835 * END······················= total_rows
836 */
837
838struct TermWin_t
839{
840 int width; /* window width [pixels] */
841 int height; /* window height [pixels] */
842 int fwidth; /* font width [pixels] */
843 int fheight; /* font height [pixels] */
844 int fbase; /* font ascent (baseline) [pixels] */
845 int ncol; /* window columns [characters] */
846 int nrow; /* window rows [characters] */
847 int focus; /* window has focus */
848 int mapped; /* window state mapped? */
849 int int_bwidth; /* internal border width */
850 int ext_bwidth; /* external border width */
851 int lineSpace; /* number of extra pixels between rows */
852 int saveLines; /* number of lines that fit in scrollback */
853 int total_rows; /* total number of rows in this terminal */
854 int term_start; /* term lines start here */
855 int view_start; /* scrollback view starts here */
856 int top_row; /* topmost row index of scrollback */
857 Window parent[6]; /* parent identifiers - we're parent[0] */
858 Window vt; /* vt100 window */
859 GC gc; /* GC for drawing */
860 Pixmap pixmap;
861 rxvt_drawable *drawable;
862 rxvt_fontset *fontset[4];
863};
864
865/*
866 * screen accounting:
867 * screen_t elements
868 * row: Cursor row position : 0 <= row < nrow
869 * col: Cursor column position : 0 <= col < ncol
870 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
871 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
872 *
873 * selection_t elements
874 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
875 * nothing is selected
876 * beg: row/column of beginning of selection : never past mark
877 * mark: row/column of initial click : never past end
878 * end: row/column of one character past end of selection
879 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
880 * * Note: col == -1 ==> we're left of screen
881 *
882 */
883struct screen_t
884{
885 row_col_t cur; /* cursor position on the screen */
886 int tscroll; /* top of settable scroll region */
887 int bscroll; /* bottom of settable scroll region */
888 unsigned int charset; /* character set number [0..3] */
889 unsigned int flags; /* see below */
890 row_col_t s_cur; /* saved cursor position */
891 unsigned int s_charset; /* saved character set number [0..3] */
892 char s_charset_char;
893 rend_t s_rstyle; /* saved rendition style */
894};
895
896enum selection_op_t
897{
898 SELECTION_CLEAR = 0, /* nothing selected */
899 SELECTION_INIT, /* marked a point */
900 SELECTION_BEGIN, /* started a selection */
901 SELECTION_CONT, /* continued selection */
902 SELECTION_DONE /* selection put in CUT_BUFFER0 */
903};
904
905struct selection_t
906{
907 wchar_t *text; /* selected text */
908 unsigned int len; /* length of selected text */
909 unsigned int screen; /* screen being used */
910 unsigned int clicks; /* number of clicks */
911 selection_op_t op; /* current operation */
912 bool rect; /* rectangular selection? */
913 row_col_t beg; /* beginning of selection <= mark */
914 row_col_t mark; /* point of initial click <= end */
915 row_col_t end; /* one character past end point */
916};
917
918/* ------------------------------------------------------------------------- */
919
920/* screen_t flags */
921#define Screen_Relative (1<<0) /* relative origin mode flag */
922#define Screen_VisibleCursor (1<<1) /* cursor visible? */
923#define Screen_Autowrap (1<<2) /* auto-wrap flag */
924#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
925#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
926#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
927
928/* rxvt_vars.options */
929enum {
930# define def(name,idx) Opt_ ## name = idx,
931# define nodef(name) Opt_ ## name = 0,
932# include "optinc.h"
933# undef nodef
934# undef def
935Opt_count
936};
937
938/* ------------------------------------------------------------------------- */
939
940struct rxvt_vars : TermWin_t
941{
942 scrollBar_t scrollBar;
943 uint8_t options[(Opt_count + 7) >> 3];
944 XSizeHints szHint;
945 rxvt_color *pix_colors;
946 Cursor TermWin_cursor; /* cursor for vt window */
947 int numlock_state;
948 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
949 line_t *drawn_buf; // text on screen
950 line_t *swap_buf; // lines for swap buffer
951 char *tabs; /* per location: 1 == tab-stop */
952 screen_t screen;
953 screen_t swap;
954 selection_t selection;
955 rxvt_color pix_colors_focused[TOTAL_COLORS];
956#ifdef OFF_FOCUS_FADING
957 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
958#endif
959};
960
1027struct rxvt_term : zero_initialized, rxvt_vars { 961struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
962{
963
964 // special markers with magic addresses
965 static const char resval_undef []; // options specifically unset
966 static const char resval_on []; // boolean options switched on
967 static const char resval_off []; // or off
968
1028 log_callback *log_hook; // log error messages through this hook, if != 0 969 log_callback *log_hook; // log error messages through this hook, if != 0
1029 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 970 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1030 971#if ENABLE_PERL
972 rxvt_perl_term perl;
973#endif
1031 struct mbstate mbstate; // current input multibyte state 974 struct mbstate mbstate; // current input multibyte state
1032 975
1033 unsigned char want_refresh:1, 976 unsigned char want_refresh:1,
1034#ifdef TRANSPARENT
1035 want_full_refresh:1, /* awaiting full screen refresh */
1036#endif
1037#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1038 am_transparent:1, /* is a transparent term */
1039 am_pixmap_trans:1, /* transparency w/known root pixmap */
1040#endif
1041 current_screen:1, /* primary or secondary */ 977 current_screen:1, /* primary or secondary */
1042 hate_those_clicks:1, /* a.k.a. keep mark position */
1043 num_scr_allow:1, 978 num_scr_allow:1,
1044 bypass_keystate:1, 979 bypass_keystate:1,
980#if ENABLE_FRILLS
981 urgency_hint:1,
982#endif
1045#ifdef CURSOR_BLINK 983#if CURSOR_BLINK
1046 hidden_cursor:1, 984 hidden_cursor:1,
1047#endif 985#endif
1048#ifdef TEXT_BLINK 986#if TEXT_BLINK
1049 hidden_text:1, 987 hidden_text:1,
1050#endif 988#endif
1051#ifdef POINTER_BLANK 989#if POINTER_BLANK
1052 hidden_pointer:1, 990 hidden_pointer:1,
1053#endif 991#endif
1054 enc_utf8:1, /* wether locale uses utf-8 */ 992 enc_utf8:1, /* wether locale uses utf-8 */
1055 seen_input:1, /* wether we have seen some program output yet */ 993 seen_input:1, /* wether we have seen some program output yet */
1056 seen_resize:1, /* wether we had a resize event */ 994 seen_resize:1, /* wether we had a resize event */
… …
1058 996
1059 unsigned char refresh_type, 997 unsigned char refresh_type,
1060#ifdef META8_OPTION 998#ifdef META8_OPTION
1061 meta_char, /* Alt-key prefix */ 999 meta_char, /* Alt-key prefix */
1062#endif 1000#endif
1063 scrollbar_align,
1064 selection_wait, 1001 selection_wait,
1065 selection_type; 1002 selection_type;
1066/* ---------- */ 1003/* ---------- */
1004 bool rvideo_state, rvideo_mode;
1005#ifndef NO_BELL
1067 short rvideo; 1006 bool rvideo_bell;
1007#endif
1068 int num_scr; /* screen: number lines scrolled */ 1008 int num_scr; /* screen: number lines scrolled */
1069 int prev_ncol, /* screen: previous number of columns */ 1009 int prev_ncol, /* screen: previous number of columns */
1070 prev_nrow; /* screen: previous number of rows */ 1010 prev_nrow; /* screen: previous number of rows */
1071/* ---------- */ 1011/* ---------- */
1072 rend_t rstyle; 1012 rend_t rstyle;
1073/* ---------- */
1074 uint32_t pixcolor_set[NPIXCLR_SETS];
1075/* ---------- */ 1013/* ---------- */
1076#ifdef SELECTION_SCROLLING 1014#ifdef SELECTION_SCROLLING
1077 int scroll_selection_lines; 1015 int scroll_selection_lines;
1078 enum page_dirn scroll_selection_dir; 1016 enum page_dirn scroll_selection_dir;
1079 int selection_save_x, 1017 int selection_save_x,
… …
1085 /* give proper Scroll behaviour */ 1023 /* give proper Scroll behaviour */
1086#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1024#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1087 mouse_slip_wheel_speed, 1025 mouse_slip_wheel_speed,
1088#endif 1026#endif
1089 refresh_count, 1027 refresh_count,
1090 refresh_limit,
1091 last_bot, /* scrollbar last bottom position */
1092 last_top, /* scrollbar last top position */
1093 last_state, /* scrollbar last state */
1094 scrollbar_len,
1095#ifdef MENUBAR
1096 menu_readonly, /* okay to alter menu? */
1097 Arrows_x,
1098#endif
1099#if MENUBAR_MAX > 1
1100 Nbars,
1101#endif
1102 window_vt_x, 1028 window_vt_x,
1103 window_vt_y, 1029 window_vt_y,
1104 window_sb_x, 1030 mouse_row,
1031 mouse_col,
1105# ifdef POINTER_BLANK 1032# ifdef POINTER_BLANK
1106 pointerBlankDelay, 1033 pointerBlankDelay,
1107# endif 1034# endif
1108 allowedxerror; 1035 allowedxerror;
1109/* ---------- */ 1036/* ---------- */
… …
1113 int old_width, /* last used width in screen resize */ 1040 int old_width, /* last used width in screen resize */
1114 old_height; /* last used height in screen resize */ 1041 old_height; /* last used height in screen resize */
1115 unsigned long priv_modes, 1042 unsigned long priv_modes,
1116 SavedModes; 1043 SavedModes;
1117/* ---------- */ 1044/* ---------- */
1118 Atom xa[NUM_XA]; 1045 Atom *xa;
1119/* ---------- */
1120#ifdef MENUBAR
1121 GC menubarGC;
1122#endif
1123#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1124 GC scrollbarGC,
1125 topShadowGC,
1126 botShadowGC;
1127#endif
1128#ifdef XTERM_SCROLLBAR
1129 GC xscrollbarGC,
1130 ShadowGC;
1131#endif
1132#ifdef PLAIN_SCROLLBAR
1133 GC pscrollbarGC;
1134#endif
1135#ifdef NEXT_SCROLLBAR
1136 GC blackGC,
1137 whiteGC,
1138 grayGC,
1139 darkGC,
1140 stippleGC;
1141 Pixmap dimple,
1142 upArrow,
1143 downArrow,
1144 upArrowHi,
1145 downArrowHi;
1146#endif
1147/* ---------- */ 1046/* ---------- */
1148 Time selection_time, 1047 Time selection_time,
1149 selection_request_time; 1048 selection_request_time;
1150 pid_t cmd_pid; /* process id of child */ 1049 pid_t cmd_pid; /* process id of child */
1151 char * incr_buf; 1050 char * incr_buf;
1152 size_t incr_buf_size, incr_buf_fill; 1051 size_t incr_buf_size, incr_buf_fill;
1153/* ---------- */ 1052/* ---------- */
1154 Cursor leftptr_cursor;
1155/* ---------- */
1156#ifndef NO_BACKSPACE_KEY
1157 const char *key_backspace;
1158#endif
1159#ifndef NO_DELETE_KEY
1160 const char *key_delete;
1161#endif
1162 struct mouse_event MEvent; 1053 struct mouse_event MEvent;
1163 XComposeStatus compose; 1054 XComposeStatus compose;
1164 ttymode_t tio; 1055 struct termios tio;
1165#ifdef UTMP_SUPPORT
1166# ifdef HAVE_STRUCT_UTMP
1167 struct utmp ut;
1168# endif
1169# ifdef HAVE_STRUCT_UTMPX
1170 struct utmpx utx;
1171# endif
1172# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1173 char ut_id[5];
1174# endif
1175 int utmp_pos;
1176#endif
1177 row_col_t oldcursor; 1056 row_col_t oldcursor;
1178#ifdef XPM_BACKGROUND 1057#ifdef HAVE_BG_PIXMAP
1179 bgPixmap_t bgPixmap; 1058 bgPixmap_t bgPixmap;
1180 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1181#endif 1059#endif
1182#ifdef MENUBAR 1060#ifdef HAVE_AFTERIMAGE
1183 menu_t *ActiveMenu, /* currently active menu */ 1061 ASVisual *asv;
1184 *BuildMenu; /* the menu currently being built */ 1062 ASImageManager *asimman;
1185 bar_t *CurrentBar; 1063
1186# if ! (MENUBAR_MAX > 1) 1064 void init_asv ()
1187 bar_t BarList; 1065 {
1188# endif /* (MENUBAR_MAX > 1) */ 1066 if (!asv)
1189#endif 1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1190#ifdef CURSOR_BLINK 1068 }
1191 struct timeval lastcursorchange;
1192#endif
1193#ifdef POINTER_BLANK
1194 struct timeval lastmotion;
1195#endif 1069#endif
1196 1070
1197#if ENABLE_OVERLAY 1071#if ENABLE_OVERLAY
1198 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1072 overlay_base ov;
1199 text_t **ov_text;
1200 rend_t **ov_rend;
1201 1073
1202 void scr_swap_overlay (); 1074 void scr_swap_overlay () NOTHROW;
1203 void scr_overlay_new (int x, int y, int w, int h); 1075 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1204 void scr_overlay_off (); 1076 void scr_overlay_off () NOTHROW;
1205 void scr_overlay_set (int x, int y, 1077 void scr_overlay_set (int x, int y,
1206 text_t text, 1078 text_t text,
1207 rend_t rend = OVERLAY_RSTYLE); 1079 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1208 void scr_overlay_set (int x, int y, const char *s); 1080 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1209 void scr_overlay_set (int x, int y, const wchar_t *s); 1081 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1210#endif 1082#endif
1211 1083
1212 vector<void *> allocated; // free these memory blocks with free() 1084 vector<void *> allocated; // free these memory blocks with free()
1213 1085
1214 char *env_windowid; /* environmental variable WINDOWID */ 1086 char env_windowid[21]; /* environmental variable WINDOWID */
1087 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1215 char *env_display; /* environmental variable DISPLAY */ 1088 char *env_display; /* environmental variable DISPLAY */
1216 char *env_term; /* environmental variable TERM */ 1089 char *env_term; /* environmental variable TERM */
1217 char *env_colorfgbg; 1090
1218 char *locale; 1091 char *locale;
1219 char charsets[4]; 1092 char charsets[4];
1220 unsigned char *v_buffer; /* pointer to physical buffer */ 1093 char *v_buffer; /* pointer to physical buffer */
1221 unsigned int v_buflen; /* size of area to write */ 1094 unsigned int v_buflen; /* size of area to write */
1222 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1095 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1223 1096
1224#ifdef KEYSYM_RESOURCE 1097#ifdef KEYSYM_RESOURCE
1225 keyboard_manager *keyboard; 1098 keyboard_manager *keyboard;
1226#endif 1099#endif
1100#ifndef NO_RESOURCES
1101 XrmDatabase option_db;
1102#endif
1227 1103
1228 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1229 /* command input buffering */ 1105 /* command input buffering */
1230 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1106 char *cmdbuf_ptr, *cmdbuf_endp;
1231 unsigned char cmdbuf_base[CBUFSIZ]; 1107 char cmdbuf_base[CBUFSIZ];
1108
1109 ptytty *pty;
1232 1110
1233 rxvt_salloc *talloc; // text line allocator 1111 rxvt_salloc *talloc; // text line allocator
1234 rxvt_salloc *ralloc; // rend line allocator 1112 rxvt_salloc *ralloc; // rend line allocator
1235 1113
1236 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1114 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1237 1115
1238#if ENABLE_FRILLS || ISO_14755 1116#if ENABLE_FRILLS || ISO_14755
1239 // ISO 14755 entry support 1117 // ISO 14755 entry support
1240 unicode_t iso14755buf; 1118 unicode_t iso14755buf;
1241 void commit_iso14755 (); 1119 void commit_iso14755 ();
1242 int hex_keyval (XKeyEvent &ev);
1243# if ISO_14755 1120# if ISO_14755
1244 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1121 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1245 void iso14755_54 (int x, int y); 1122 void iso14755_54 (int x, int y);
1246# endif 1123# endif
1247#endif 1124#endif
1248 1125
1249 // modifies first argument(!) 1126 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1250 void paste (unsigned char *data, unsigned int len);
1251 1127
1252 void flush (); 1128 void vt_select_input () const NOTHROW
1129 {
1130 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1131 }
1253 1132
1254#if TRANSPARENT 1133#if ENABLE_TRANSPARENCY || ENABLE_PERL
1255 void rootwin_cb (XEvent &xev); 1134 void rootwin_cb (XEvent &xev);
1256 xevent_watcher rootwin_ev; 1135 xevent_watcher rootwin_ev;
1136#endif
1137#ifdef HAVE_BG_PIXMAP
1138 void update_background ();
1139#if TRACE_PIXMAPS
1140 void trace_update_background (const char *file, int line);
1141# define update_background() trace_update_background (__FILE__, __LINE__)
1142#endif
1143 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev;
1257#endif 1145#endif
1258 1146
1259 void x_cb (XEvent &xev); 1147 void x_cb (XEvent &xev);
1260 xevent_watcher termwin_ev; 1148 xevent_watcher termwin_ev;
1261 xevent_watcher vt_ev; 1149 xevent_watcher vt_ev;
1262#ifdef HAVE_SCROLLBARS
1263 xevent_watcher scrollbar_ev; 1150 xevent_watcher scrollbar_ev;
1264#endif
1265#ifdef MENUBAR
1266 xevent_watcher menubar_ev;
1267#endif
1268 1151
1269 void check_cb (check_watcher &w); check_watcher check_ev; 1152 void child_cb (ev::child &w, int revents); ev::child child_ev;
1270 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1271 void flush_cb (time_watcher &w); time_watcher flush_ev; 1154 void refresh_check ();
1272 1155 void flush ();
1273 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1274 1157 bool pty_fill ();
1275 void incr_cb (time_watcher &w); time_watcher incr_ev; 1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1276 1160
1277#ifdef CURSOR_BLINK 1161#ifdef CURSOR_BLINK
1278 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1279#endif 1163#endif
1280#ifdef TEXT_BLINK 1164#ifdef TEXT_BLINK
1281 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1165 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1166#endif
1167#ifndef NO_BELL
1168 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1282#endif 1169#endif
1283 1170
1284#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1171#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1285 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1172 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1286#endif 1173#endif
1287#ifdef SELECTION_SCROLLING 1174#ifdef SELECTION_SCROLLING
1288 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1175 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1289#endif 1176#endif
1290#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1177#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1291 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1178 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1292#endif 1179#endif
1293 1180
1294#ifdef POINTER_BLANK 1181#ifdef POINTER_BLANK
1295 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1182 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1296 void pointer_blank (); 1183 void pointer_blank ();
1297#endif 1184#endif
1298 void pointer_unblank (); 1185 void pointer_unblank ();
1299 1186
1300 void tt_printf (const char *fmt,...); 1187 void tt_printf (const char *fmt,...);
1301 void tt_write (const unsigned char *data, unsigned int len); 1188 void tt_write (const char *data, unsigned int len);
1302 void pty_write (); 1189 void pty_write ();
1303 1190
1304 void tt_winch (); 1191 void init (stringvec *argv, stringvec *envv)
1192 {
1193 this->argv = argv;
1194 init (argv->size (), argv->begin (), envv);
1195 }
1305 1196
1306 rxvt_term (); 1197 void make_current () const // make this the "currently active" urxvt instance
1307 ~rxvt_term (); 1198 {
1308 void child_exit (); // child has exited, usually destroys 1199 SET_R (this);
1200 set_environ (envv);
1201 rxvt_set_locale (locale);
1202 }
1203
1204#if USE_XIM
1205 rxvt_xim *input_method;
1206 XIC Input_Context;
1207 XIMStyle input_style;
1208 XPoint spot; // most recently sent spot position
1209
1309 void destroy (); 1210 void im_destroy ();
1310 void emergency_cleanup (); 1211 void im_cb (); im_watcher im_ev;
1212 void im_set_size (XRectangle &size);
1213 void im_set_position (XPoint &pos) NOTHROW;
1214 void im_set_color (unsigned long &fg, unsigned long &bg);
1215 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1311 1216
1312 bool init (int argc, const char *const *argv); 1217 bool IMisRunning ();
1218 void IMSendSpot ();
1219 bool IM_get_IC (const char *modifiers);
1220 void IMSetPosition ();
1221#endif
1222
1223 // command.C
1224 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev);
1226 unsigned int cmd_write (const char *str, unsigned int count);
1227
1228 wchar_t next_char () NOTHROW;
1229 wchar_t cmd_getc () THROW ((class out_of_input));
1230 uint32_t next_octet () NOTHROW;
1231 uint32_t cmd_get8 () THROW ((class out_of_input));
1232
1233 void cmd_parse ();
1234 void mouse_report (XButtonEvent &ev);
1235 void button_press (XButtonEvent &ev);
1236 void button_release (XButtonEvent &ev);
1237 void focus_in ();
1238 void focus_out ();
1239#if ENABLE_FRILLS
1240 void set_urgency (bool enable);
1241#else
1242 void set_urgency (bool enable) { }
1243#endif
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, 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
1313 bool init_vars (); 1265 void init_vars ();
1314
1315 bool pty_fill ();
1316
1317 void init_secondary ();
1318 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);
1319 void init_env (); 1268 void init_env ();
1320 void set_locale (const char *locale); 1269 void set_locale (const char *locale);
1321 void init_xlocale (); 1270 void init_xlocale ();
1322 void init_command (const char *const *argv); 1271 void init_command (const char *const *argv);
1323 void run_command (const char *const *argv); 1272 void run_command (const char *const *argv);
1324 int run_child (const char *const *argv); 1273 int run_child (const char *const *argv);
1325
1326 void color_aliases (int idx); 1274 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv);
1276 void get_colours ();
1277 void get_ourmods ();
1278 // main.C
1279 void tt_winch ();
1280 rxvt_term ();
1281 ~rxvt_term ();
1282 void destroy ();
1283 void emergency_cleanup ();
1327 void recolour_cursor (); 1284 void recolour_cursor ();
1328 void create_windows (int argc, const char *const *argv);
1329 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1330 void window_calc (unsigned int newwidth, unsigned int newheight); 1286 void window_calc (unsigned int newwidth, unsigned int newheight);
1331
1332#if USE_XIM
1333 rxvt_xim *input_method;
1334 XIC Input_Context;
1335 XIMStyle input_style;
1336 XPoint spot; // most recently sent spot position
1337
1338 void im_destroy ();
1339 void im_cb (); im_watcher im_ev;
1340 void im_set_size (XRectangle &size);
1341 void im_set_position (XPoint &pos);
1342 void im_set_color (unsigned long &fg, unsigned long &bg);
1343 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1344
1345 bool IMisRunning ();
1346 void IMSendSpot ();
1347 bool IM_get_IC (const char *modifiers);
1348 void IMSetStatusPosition ();
1349#endif
1350
1351 void resize_scrollbar ();
1352
1353 void pixel_position (int *x, int *y);
1354
1355 void selection_click (int clicks, int x, int y);
1356 void selection_extend (int x, int y, int flag);
1357 void selection_rotate (int x, int y);
1358
1359 /* autoconvert */
1360
1361 // command.C
1362 void lookup_key (XKeyEvent &ev);
1363 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1364
1365 unicode_t next_char ();
1366 unicode_t cmd_getc ();
1367 unicode_t next_octet ();
1368 unicode_t cmd_get8 ();
1369
1370 bool cmd_parse ();
1371 void mouse_report (XButtonEvent &ev);
1372 void button_press (XButtonEvent &ev);
1373 void button_release (XButtonEvent &ev);
1374 void focus_in ();
1375 void focus_out ();
1376 int check_our_parents ();
1377#ifdef PRINTPIPE
1378 FILE *popen_printer ();
1379 int pclose_printer (FILE *stream);
1380#endif
1381 void process_print_pipe ();
1382 void process_nonprinting (unicode_t ch);
1383 void process_escape_vt52 (unicode_t ch);
1384 void process_escape_seq ();
1385 void process_csi_seq ();
1386 void process_window_ops (const int *args, unsigned int nargs);
1387 unsigned char *get_to_st (unicode_t &ends_how);
1388 void process_dcs_seq ();
1389 void process_osc_seq ();
1390 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1391 void process_xterm_seq (int op, const char *str, unsigned char resp);
1392 int privcases (int mode, unsigned long bit);
1393 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1394 void process_sgr_mode (unsigned int nargs, const int *arg);
1395 void process_graphics ();
1396 // init.C
1397 void Get_Colours ();
1398 void get_ourmods ();
1399 // logging.C
1400 void makeutent (const char *pty, const char *hostname);
1401 void cleanutent ();
1402 // main.C
1403 void privileged_utmp (rxvt_privaction action);
1404 bool set_fonts (); 1287 bool set_fonts ();
1405 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);
1406 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);
1407 void set_title (const char *str); 1290 void set_title (const char *str);
1408 void set_icon_name (const char *str); 1291 void set_icon_name (const char *str);
1409 void set_window_color (int idx, const char *color); 1292 void set_window_color (int idx, const char *color);
1410 void set_colorfgbg (); 1293 void set_colorfgbg ();
1411 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);
1412 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1296 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1413 1297 void get_window_origin (int &x, int &y);
1414#ifdef MENUBAR 1298 Pixmap get_pixmap_property (int prop_id);
1415 // menubar.C
1416 void menuitem_free (menu_t *menu, menuitem_t *item);
1417 int action_dispatch (action_t *action);
1418 void menuarrow_free (char name);
1419 void menuarrow_add (char *string);
1420 char *menu_find_base (menu_t **menu, char *path);
1421 menu_t *menu_delete (menu_t *menu);
1422 menu_t *menu_add (menu_t *parent, char *path);
1423 void drawbox_menubar (int x, int len, int state);
1424 void drawtriangle (int x, int y, int state);
1425 void drawbox_menuitem (int y, int state);
1426 void menu_show ();
1427 void menu_display (void (rxvt_term::*update) ());
1428 void menu_hide_all ();
1429 void menu_hide ();
1430 void menu_clear (menu_t *menu);
1431 void menubar_clear ();
1432 bar_t *menubar_find (const char *name);
1433 int menubar_push (const char *name);
1434 void menubar_remove (const char *name);
1435 void menubar_dump (FILE *fp);
1436 void menubar_read (const char *filename);
1437 void menubar_dispatch (char *str);
1438 void draw_Arrows (int name, int state);
1439 void menubar_expose ();
1440 int menubar_mapping (int map);
1441 int menu_select (XButtonEvent &ev);
1442 void menubar_select (XButtonEvent &ev);
1443 void menubar_control (XButtonEvent &ev);
1444 void map_menuBar (int map);
1445#endif
1446 1299
1447 // screen.C 1300 // screen.C
1448 1301
1449 void lalloc (line_t &l) 1302 void lalloc (line_t &l) const
1450 { 1303 {
1451 l.t = (text_t *)talloc->alloc (); 1304 l.t = (text_t *)talloc->alloc ();
1452 l.r = (rend_t *)ralloc->alloc (); 1305 l.r = (rend_t *)ralloc->alloc ();
1453 } 1306 }
1454 1307
… …
1458 talloc->free (l.t); 1311 talloc->free (l.t);
1459 ralloc->free (l.r); 1312 ralloc->free (l.r);
1460 } 1313 }
1461#endif 1314#endif
1462 1315
1463 void lresize (line_t &l) 1316 void lresize (line_t &l) const
1464 { 1317 {
1465 if (!l.t) 1318 if (!l.t)
1466 return; 1319 return;
1467 1320
1468 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1321 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1472 1325
1473 if (ncol > prev_ncol) 1326 if (ncol > prev_ncol)
1474 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1327 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1475 } 1328 }
1476 1329
1477 int fgcolor_of (rend_t r) 1330 int fgcolor_of (rend_t r) const NOTHROW
1478 { 1331 {
1479 int base = GET_BASEFG (r); 1332 int base = GET_BASEFG (r);
1480#ifndef NO_BRIGHTCOLOR 1333#ifndef NO_BRIGHTCOLOR
1481 if (r & RS_Bold 1334 if (r & RS_Bold
1482# if ENABLE_STYLES 1335# if ENABLE_STYLES
1483 && OPTION (Opt_intensityStyles) 1336 && option (Opt_intensityStyles)
1484# endif 1337# endif
1485 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1486 base += minBrightCOLOR - minCOLOR; 1339 base += minBrightCOLOR - minCOLOR;
1487#endif 1340#endif
1488 return base; 1341 return base;
1489 } 1342 }
1490 1343
1491 int bgcolor_of (rend_t r) 1344 int bgcolor_of (rend_t r) const NOTHROW
1492 { 1345 {
1493 int base = GET_BASEBG (r); 1346 int base = GET_BASEBG (r);
1494#ifndef NO_BRIGHTCOLOR 1347#ifndef NO_BRIGHTCOLOR
1495 if (r & RS_Blink 1348 if (r & RS_Blink
1496# if ENABLE_STYLES 1349# if ENABLE_STYLES
1497 && OPTION (Opt_intensityStyles) 1350 && option (Opt_intensityStyles)
1498# endif 1351# endif
1499 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1500 base += minBrightCOLOR - minCOLOR; 1353 base += minBrightCOLOR - minCOLOR;
1501#endif 1354#endif
1502 return base; 1355 return base;
1503 } 1356 }
1504 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 set_privmode (unsigned bit, int set) 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;
1505 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1506 void scr_blank_screen_mem (line_t &l, rend_t efs); 1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW;
1507 int scr_scroll_text (int row1, int row2, int count); 1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1508 void scr_reset (); 1393 void scr_reset ();
1509 void scr_release (); 1394 void scr_release () NOTHROW;
1510 void scr_clear (bool really = false); 1395 void scr_clear (bool really = false) NOTHROW;
1511 void scr_refresh (unsigned char refresh_type); 1396 void scr_refresh () NOTHROW;
1512 bool scr_refresh_rend (rend_t mask, rend_t value); 1397 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1513 void scr_erase_screen (int mode); 1398 void scr_erase_screen (int mode) NOTHROW;
1514#if ENABLE_FRILLS 1399#if ENABLE_FRILLS
1515 void scr_erase_savelines (); 1400 void scr_erase_savelines () NOTHROW;
1516 void scr_backindex (); 1401 void scr_backindex () NOTHROW;
1517 void scr_forwardindex (); 1402 void scr_forwardindex () NOTHROW;
1518#endif 1403#endif
1519 void scr_touch (bool refresh); 1404 void scr_touch (bool refresh) NOTHROW;
1520 void scr_expose (int x, int y, int width, int height, bool refresh); 1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1521 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1522 void scr_recolour (); 1406 void scr_recolour () NOTHROW;
1523 void scr_remap_chars (); 1407 void scr_remap_chars () NOTHROW;
1524 void scr_remap_chars (const line_t &l); 1408 void scr_remap_chars (line_t &l) NOTHROW;
1409
1410 enum cursor_mode { SAVE, RESTORE };
1525 1411
1526 void scr_poweron (); 1412 void scr_poweron ();
1527 void scr_cursor (int mode); 1413 void scr_soft_reset () NOTHROW;
1414 void scr_cursor (cursor_mode mode) NOTHROW;
1528 void scr_do_wrap (); 1415 void scr_do_wrap () NOTHROW;
1416 void scr_swap_screen () NOTHROW;
1529 int scr_change_screen (int scrn); 1417 void scr_change_screen (int scrn);
1530 void scr_color (unsigned int color, int fgbg); 1418 void scr_color (unsigned int color, int fgbg) NOTHROW;
1531 void scr_rendition (int set, int style); 1419 void scr_rendition (int set, int style) NOTHROW;
1532 void scr_add_lines (const unicode_t *str, int nlines, int len); 1420 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1533 void scr_backspace (); 1421 void scr_backspace () NOTHROW;
1534 void scr_tab (int count, bool ht = false); 1422 void scr_tab (int count, bool ht = false) NOTHROW;
1535 void scr_gotorc (int row, int col, int relative); 1423 void scr_gotorc (int row, int col, int relative) NOTHROW;
1536 void scr_index (enum page_dirn direction); 1424 void scr_index (enum page_dirn direction) NOTHROW;
1537 void scr_erase_line (int mode); 1425 void scr_erase_line (int mode) NOTHROW;
1538 void scr_E (); 1426 void scr_E () NOTHROW;
1539 void scr_insdel_lines (int count, int insdel); 1427 void scr_insdel_lines (int count, int insdel) NOTHROW;
1540 void scr_insdel_chars (int count, int insdel); 1428 void scr_insdel_chars (int count, int insdel) NOTHROW;
1541 void scr_scroll_region (int top, int bot); 1429 void scr_scroll_region (int top, int bot) NOTHROW;
1542 void scr_cursor_visible (int mode); 1430 void scr_cursor_visible (int mode) NOTHROW;
1543 void scr_autowrap (int mode); 1431 void scr_autowrap (int mode) NOTHROW;
1544 void scr_relative_origin (int mode); 1432 void scr_relative_origin (int mode) NOTHROW;
1545 void scr_insert_mode (int mode); 1433 void scr_insert_mode (int mode) NOTHROW;
1546 void scr_set_tab (int mode); 1434 void scr_set_tab (int mode) NOTHROW;
1547 void scr_rvideo_mode (int mode); 1435 void scr_rvideo_mode (bool on) NOTHROW;
1548 void scr_report_position (); 1436 void scr_report_position () NOTHROW;
1549 void set_font_style (); 1437 void set_font_style () NOTHROW;
1550 void scr_charset_choose (int set); 1438 void scr_charset_choose (int set) NOTHROW;
1551 void scr_charset_set (int set, unsigned int ch); 1439 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1552 int scr_move_to (int y, int len); 1440 void scr_move_to (int y, int len) NOTHROW;
1553 int scr_page (enum page_dirn direction, int nlines); 1441 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1554 int scr_changeview (unsigned int oldviewstart); 1442 bool scr_changeview (int new_view_start) NOTHROW;
1555 void scr_bell (); 1443 void scr_bell () NOTHROW;
1556 void scr_printscreen (int fullhist); 1444 void scr_printscreen (int fullhist) NOTHROW;
1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1557 void scr_reverse_selection (); 1447 void scr_reverse_selection () NOTHROW;
1558 void scr_dump (int fd); 1448 void scr_dump (int fd) NOTHROW;
1449
1559 void selection_check (int check_more); 1450 void selection_check (int check_more) NOTHROW;
1560 void selection_paste (Window win, Atom prop, bool delete_prop); 1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1561 void selection_property (Window win, Atom prop); 1452 void selection_property (Window win, Atom prop) NOTHROW;
1562 void selection_request (Time tm, int x, int y); 1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1563 int selection_request_other (Atom target, int selnum); 1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1564 void selection_clear (); 1455 void selection_clear () NOTHROW;
1565 void selection_make (Time tm); 1456 void selection_make (Time tm);
1457 bool selection_grab (Time tm) NOTHROW;
1566 void selection_start_colrow (int col, int row); 1458 void selection_start_colrow (int col, int row) NOTHROW;
1567 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1459 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1568 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1460 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1569 void selection_remove_trailing_spaces (); 1461 void selection_remove_trailing_spaces () NOTHROW;
1570 void selection_send (const XSelectionRequestEvent &rq); 1462 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1571 1463 void selection_click (int clicks, int x, int y) NOTHROW;
1572#if defined(NEXT_SCROLLBAR) 1464 void selection_extend (int x, int y, int flag) NOTHROW;
1573 // scrollbar-next.C 1465 void selection_rotate (int x, int y) NOTHROW;
1574 Pixmap renderPixmap (const char *const *data, int width, int height);
1575 void init_scrollbar_stuff ();
1576 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1577 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1578#endif
1579
1580#if defined(RXVT_SCROLLBAR)
1581 // scrollbar-rxvt.C
1582 void Draw_button (int x, int y, int state, int dirn);
1583 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1584#endif
1585
1586#if defined(XTERM_SCROLLBAR)
1587 // scrollbar-xterm.C
1588 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1589#endif
1590
1591#if defined(PLAIN_SCROLLBAR)
1592 // scrollbar-plain.C
1593 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1594#endif
1595
1596 // scrollbar.C
1597 int scrollbar_mapping (int map);
1598 int scrollbar_show (int update);
1599 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1600 1466
1601 // xdefaults.C 1467 // xdefaults.C
1602 void get_options (int argc, const char *const *argv); 1468 void get_options (int argc, const char *const *argv);
1603 int parse_keysym (const char *str, const char *arg); 1469 int parse_keysym (const char *str, const char *arg);
1604 void get_xdefaults (FILE *stream, const char *name); 1470 const char *x_resource (const char *name);
1605 void extract_resources (); 1471 void extract_resources ();
1606 // xpm.C
1607 int scale_pixmap (const char *geom);
1608 void resize_pixmap ();
1609 Pixmap set_bgPixmap (const char *file);
1610}; 1472};
1611 1473
1612/* 1474#endif /* _RXVT_H_ */
1613 *****************************************************************************
1614 * PROTOTYPES
1615 *****************************************************************************
1616 */
1617#ifdef PROTOTYPES
1618# define __PROTO(p) p
1619#else
1620# define __PROTO(p) ()
1621#endif
1622 1475
1623#ifdef DEBUG_malloc
1624# include "dmalloc.h" /* This comes last */
1625#endif
1626
1627#endif /* _RXVT_H_ */
1628

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