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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.184 by root, Wed Jan 4 00:09:12 2006 UTC vs.
Revision 1.372 by root, Wed Nov 5 14:43:54 2008 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
17 76
18#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
19#include "rxvtfont.h" 79#include "rxvtfont.h"
20#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
21#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
22#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
23 85
24#if ENABLE_FRILLS 86#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 87
26# define ENABLE_EWMH 1 88// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 89#if ENABLE_MINIMAL
90# define strcmp(a,b) (strcmp)(a,b)
91# define strlen(a) (strlen)(a)
92# define strcpy(a,b) (strcpy)(a,b)
93# define memset(a,c,l) (memset)(a,c,l)
94# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 95#endif
29 96
30/* 97/*
31 ***************************************************************************** 98 *****************************************************************************
32 * SYSTEM HACKS 99 * SYSTEM HACKS
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); 156char * 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 defined (ISO_14755) || defined (ENABLE_PERL)
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 MENU_SHADOW 1
244#else
245# define MENU_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
466 416
467 URxvt_font = 710, 417 URxvt_font = 710,
468 URxvt_boldFont = 711, 418 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 419 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 420 URxvt_boldItalicFont = 713,
471 421
472 URxvt_view_up = 720, 422 URxvt_view_up = 720,
473 URxvt_view_down = 721, 423 URxvt_view_down = 721,
474 424
475 URxvt_perl = 777, 425 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
476}; 426};
477 427
478/* Words starting with `Color_' are colours. Others are counts */ 428/* Words starting with `Color_' are colours. Others are counts */
479/* 429/*
480 * The PixColor and rendition colour usage should probably be decoupled 430 * The PixColor and rendition colour usage should probably be decoupled
481 * on the unnecessary items, e.g. Color_pointer, but won't bother 431 * on the unnecessary items, e.g. Color_pointer, but won't bother
482 * until we need to. Also, be aware of usage in pixcolor_set 432 * until we need to. Also, be aware of usage in pixcolor_set
483 */ 433 */
484 434
485enum colour_list { 435enum colour_list {
436 Color_none = -2,
437 Color_transparent = -1,
486 Color_fg = 0, 438 Color_fg = 0,
487 Color_bg, 439 Color_bg,
488 minCOLOR, /* 2 */ 440 minCOLOR, /* 2 */
489 Color_Black = minCOLOR, 441 Color_Black = minCOLOR,
490 Color_Red3, 442 Color_Red3,
… …
528 Color_underline, 480 Color_underline,
529#endif 481#endif
530#ifdef OPTION_HC 482#ifdef OPTION_HC
531 Color_HC, 483 Color_HC,
532#endif 484#endif
533#ifdef KEEP_SCROLLCOLOR
534 Color_scroll, 485 Color_scroll,
486#ifdef RXVT_SCROLLBAR
535 Color_trough, 487 Color_trough,
536#endif 488#endif
537#if TINTING 489#if ENABLE_TRANSPARENCY
538 Color_tint, 490 Color_tint,
539#endif 491#endif
540#if OFF_FOCUS_FADING 492#if OFF_FOCUS_FADING
541 Color_fade, 493 Color_fade,
542#endif 494#endif
543 NRS_COLORS, /* */ 495 NRS_COLORS, /* */
544#ifdef KEEP_SCROLLCOLOR 496#ifdef RXVT_SCROLLBAR
545 Color_topShadow = NRS_COLORS, 497 Color_topShadow = NRS_COLORS,
546 Color_bottomShadow, 498 Color_bottomShadow,
547 TOTAL_COLORS 499 TOTAL_COLORS
548#else 500#else
549 TOTAL_COLORS = NRS_COLORS 501 TOTAL_COLORS = NRS_COLORS
550#endif 502#endif
551}; 503};
552 504
553#define Color_Bits 7 // 0 .. maxTermCOLOR 505#define Color_Bits 7 // 0 .. maxTermCOLOR
554 506
555#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
556#define NPIXCLR_BITS 32
557
558/* 507/*
559 * Resource list 508 * Resource list
560 */ 509 */
561enum { 510enum {
562#define Rs_def(name) Rs_ ## name, 511# define def(name) Rs_ ## name,
563#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 512# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
564#include "rsinc.h" 513# include "rsinc.h"
565#undef Rs_def 514# undef def
566#undef Rs_reserve 515# undef reserve
567 NUM_RESOURCES 516 NUM_RESOURCES
568};
569
570// see init.C:xa_names, which must be kept in sync
571enum {
572 XA_TEXT = 0,
573 XA_COMPOUND_TEXT,
574 XA_UTF8_STRING,
575 XA_MULTIPLE,
576 XA_TARGETS,
577 XA_TIMESTAMP,
578 XA_VT_SELECTION,
579 XA_INCR,
580 XA_WM_PROTOCOLS,
581 XA_WM_DELETE_WINDOW,
582 XA_CLIPBOARD,
583#if ENABLE_FRILLS
584 XA_MOTIF_WM_HINTS,
585#endif
586#if ENABLE_EWMH
587 XA_NET_WM_PID,
588 XA_NET_WM_NAME,
589 XA_NET_WM_ICON_NAME,
590 XA_NET_WM_PING,
591#endif
592#if USE_XIM
593 XA_WM_LOCALE_NAME,
594#endif
595#if TRANSPARENT
596 XA_XROOTPMAP_ID,
597 XA_ESETROOT_PMAP_ID,
598#endif
599#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
600 XA_DNDPROTOCOL,
601 XA_DNDSELECTION,
602#endif
603#if ENABLE_XEMBED
604 XA_XEMBED,
605 XA_XEMBED_INFO,
606#endif
607 NUM_XA
608}; 517};
609 518
610/* DEC private modes */ 519/* DEC private modes */
611#define PrivMode_132 (1UL<<0) 520#define PrivMode_132 (1UL<<0)
612#define PrivMode_132OK (1UL<<1) 521#define PrivMode_132OK (1UL<<1)
… …
621#define PrivMode_ShiftKeys (1UL<<10) 530#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 531#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 532#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 533#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 534#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 535#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 536#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 537#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 538#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 539#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 540#define PrivMode_MouseBtnEvent (1UL<<20)
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 541#define PrivMode_MouseAnyEvent (1UL<<21)
542#define PrivMode_BracketPaste (1UL<<22)
634 543
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 544#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
636#define PrivMode(test,bit) \
637 if (test) \
638 priv_modes |= (bit); \
639 else \
640 priv_modes &= ~(bit)
641 545
642#ifdef ALLOW_132_MODE 546#ifdef ALLOW_132_MODE
643# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 547# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
644#else 548#else
645# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 549# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
647 551
648// do not change these constants lightly, there are many interdependencies 552// do not change these constants lightly, there are many interdependencies
649#define IMBUFSIZ 128 // input modifier buffer sizes 553#define IMBUFSIZ 128 // input modifier buffer sizes
650#define KBUFSZ 512 // size of keyboard mapping buffer 554#define KBUFSZ 512 // size of keyboard mapping buffer
651#define CBUFSIZ 2048 // size of command buffer 555#define CBUFSIZ 2048 // size of command buffer
556#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
652#define UBUFSIZ 2048 // character buffer 557#define UBUFSIZ 2048 // character buffer
653 558
654#ifndef PATH_MAX 559#if ENABLE_FRILLS
655# define PATH_MAX 16384 560# include <X11/Xmd.h>
561typedef struct _mwmhints
562{
563 CARD32 flags;
564 CARD32 functions;
565 CARD32 decorations;
566 INT32 input_mode;
567 CARD32 status;
568} MWMHints;
656#endif 569#endif
657 570
658/* Motif window hints */ 571/* Motif window hints */
659#define MWM_HINTS_FUNCTIONS (1L << 0) 572#define MWM_HINTS_FUNCTIONS (1L << 0)
660#define MWM_HINTS_DECORATIONS (1L << 1) 573#define MWM_HINTS_DECORATIONS (1L << 1)
… …
685/* 598/*
686 ***************************************************************************** 599 *****************************************************************************
687 * MACRO DEFINES 600 * MACRO DEFINES
688 ***************************************************************************** 601 *****************************************************************************
689 */ 602 */
690#define memset(x, y, z) memset((x), (y), (size_t)(z)) 603#define dLocal(type,name) type const name = this->name
691#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
692#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
693#define strcasecmp(x, y) strcasecmp((x), (y))
694#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
695#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
696#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
697#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
698#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
699#define strcat(x, y) strcat((char *)(x), (const char *)(y))
700#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
701#define strdup(x) strdup((const char *)(x))
702#define strlen(x) strlen((const char *)(x))
703#define strchr(x, y) strchr((const char *)(x), (int)(y))
704#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
705 604
706#define dDisp Display *disp = display->display 605// for speed reasons, we assume that all codepoints 32 to 126 are
606// single-width.
607#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
707 608
708/* convert pixel dimensions to row/column values. Everything as int32_t */ 609/* convert pixel dimensions to row/column values. Everything as int32_t */
709#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 610#define Pixel2Col(x) Pixel2Width((int32_t)(x))
710#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 611#define Pixel2Row(y) Pixel2Height((int32_t)(y))
711#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 612#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
713#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 614#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
714#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 615#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
715#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 616#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
716#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 617#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
717 618
718#define TermWin_TotalWidth() ((int32_t)this->width)
719#define TermWin_TotalHeight() ((int32_t)this->height)
720
721// for m >= -n, ensure remainder lies between 0..n-1
722#define MOD(m,n) (((m) + (n)) % (n))
723
724#define LINENO(n) MOD (term_start + int(n), total_rows) 619#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
725#define ROW(n) row_buf [LINENO (n)] 620#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
621
622#define LINENO(n) LINENO_of (this, n)
623#define ROW(n) ROW_of (this, n)
726 624
727/* how to build & extract colors and attributes */ 625/* how to build & extract colors and attributes */
728#define GET_BASEFG(x) (((x) & RS_fgMask)) 626#define GET_BASEFG(x) (((x) & RS_fgMask))
729#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 627#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
730 628
… …
743#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 641#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
744#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 642#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
745 643
746#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 644#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
747 645
748#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 646#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
749#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 647#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
750 648
751#if ENABLE_STYLES 649#if ENABLE_STYLES
752# define FONTSET(style) fontset[GET_STYLE (style)] 650# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
753#else 651#else
754# define FONTSET(style) fontset[0] 652# define FONTSET_of(t,style) (t)->fontset[0]
755#endif
756
757#ifdef HAVE_SCROLLBARS
758# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
759#else
760# define scrollbar_TotalWidth() (0)
761#endif
762#define scrollbar_isMotion() (scrollBar.state == 'm')
763#define scrollbar_isUp() (scrollBar.state == 'U')
764#define scrollbar_isDn() (scrollBar.state == 'D')
765#define scrollbar_isUpDn() isupper (scrollBar.state)
766#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
767
768#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
769#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
770 && (y) <= scrollbarnext_dnval ())
771#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
772#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
773#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
774#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
775#define SCROLLRXVT_MINHEIGHT 10
776#define SCROLLXTERM_MINHEIGHT 10
777
778#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
779 ? SCROLLNEXT_MINHEIGHT \
780 : SCROLLRXVT_MINHEIGHT)
781#define scrollbar_above_slider(y) ((y) < scrollBar.top)
782#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
783#define scrollbar_position(y) ((y) - scrollBar.beg)
784#define scrollbar_size() (scrollBar.end - scrollBar.beg \
785 - scrollbar_minheight ())
786
787#if (MENUBAR_MAX > 1)
788/* rendition style flags */
789# define menuBar_height() (fheight + MENU_SHADOW)
790# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
791# define isMenuBarWindow(w) ((w) == menuBar.win)
792#else
793# define menuBar_height() (0)
794# define menuBar_TotalHeight() (0)
795# define isMenuBarWindow(w) (0)
796#endif
797
798#ifdef XPM_BACKGROUND
799# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
800#else
801# define XPMClearArea(a, b, c, d, e, f, g)
802#endif
803
804#ifdef UTMP_SUPPORT
805# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
806# undef HAVE_UTMPX_H
807# undef HAVE_STRUCT_UTMPX
808# endif 653#endif
809# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
810# undef HAVE_UTMP_H
811# undef HAVE_STRUCT_UTMP
812# endif
813 654
814# ifdef HAVE_UTMPX_H 655#define FONTSET(style) FONTSET_of (this, style)
815# include <utmpx.h>
816# endif
817# ifdef HAVE_UTMP_H
818# include <utmp.h>
819# endif
820#endif
821 656
822#ifdef DEBUG_CMD
823# define D_CMD(x) fprintf x ; fputc('\n', stderr)
824#else
825# define D_CMD(x)
826#endif
827#ifdef DEBUG_INIT
828# define D_INIT(x) fprintf x ; fputc('\n', stderr)
829#else
830# define D_INIT(x)
831#endif
832#ifdef DEBUG_MAIN
833# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_MAIN(x)
836#endif
837#ifdef DEBUG_SIZE
838# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_SIZE(x)
841#endif
842
843extern class rxvt_failure_exception { } rxvt_failure_exception;
844
845typedef callback1<void, const char *> log_callback; 657typedef callback<void (const char *)> log_callback;
846typedef callback1<int, int> getfd_callback; 658typedef callback<int (int)> getfd_callback;
847 659
848extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
849extern void rxvt_log (const char *fmt, ...);
850extern void rxvt_warn (const char *fmt, ...);
851extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
852extern void rxvt_exit_failure () __attribute__ ((noreturn));
853
854#define SET_LOCALE(locale) rxvt_set_locale (locale)
855extern bool rxvt_set_locale (const char *locale);
856extern bool rxvt_push_locale (const char *locale);
857extern void rxvt_pop_locale ();
858
859/*
860 ***************************************************************************** 660/****************************************************************************/
861 * VARIABLES 661
662#define LINE_LONGER 0x0001 // line is continued on the next row
663#define LINE_FILTERED 0x0002 // line has been filtered
664#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
665#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
666#define LINE_BIDI 0x0010 // line needs bidi (NYI)
667
668struct line_t
669{
670 text_t *t; // terminal the text
671 rend_t *r; // rendition, uses RS_ flags
672 tlen_t_ l; // length of each text line
673 uint32_t f; // flags
674
675 bool is_longer ()
676 {
677 return f & LINE_LONGER;
678 }
679
680 void is_longer (int set)
681 {
682 if (set)
683 f |= LINE_LONGER;
684 else
685 f &= ~LINE_LONGER;
686 }
687
688 void clear ()
689 {
690 t = 0;
691 r = 0;
692 l = 0;
693 f = 0;
694 }
695
696 void touch () // call whenever a line is changed/touched/updated
697 {
698#if ENABLE_PERL
699 f &= ~LINE_FILTERED;
700#endif
701 }
702
703 void touch (int col)
704 {
705 max_it (l, col);
706 touch ();
707 }
708};
709
862 ***************************************************************************** 710/****************************************************************************/
863 */
864#ifdef MENUBAR
865# include "menubar.h"
866#endif
867 711
868#define BLINK_INTERVAL 0.5
869#define TEXT_BLINK_INTERVAL 0.5
870
871#ifndef __attribute__
872# ifdef __GNUC__
873# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
874# define __attribute__(x)
875# endif
876# endif
877# define __attribute__(x)
878#endif
879
880// primivite wrapper around mbstate_t to ensure initialisation 712// primitive wrapper around mbstate_t to ensure initialisation
881struct mbstate { 713struct mbstate
714{
882 mbstate_t mbs; 715 mbstate_t mbs;
883 716
884 operator mbstate_t *() { return &mbs; } 717 operator mbstate_t *() { return &mbs; }
885 void reset () { memset (&mbs, 0, sizeof (mbs)); } 718 void reset () { memset (&mbs, 0, sizeof (mbs)); }
886 mbstate () { reset (); } 719 mbstate () { reset (); }
887}; 720};
888 721
722/****************************************************************************/
723
889#define UNICODE_MASK 0x1fffffUL 724#define UNICODE_MASK 0x1fffffUL
890 725
891#if UNICODE3 726#if UNICODE_3
892# define COMPOSE_LO 0x40000000UL 727# define COMPOSE_LO 0x40000000UL
893# define COMPOSE_HI 0x400fffffUL 728# define COMPOSE_HI 0x400fffffUL
894# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 729# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
895#else 730#else
731# if ENABLE_PERL
732# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
733# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
734# else
896# define COMPOSE_LO 0xd800UL 735# define COMPOSE_LO 0xd800UL
897# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 736# define COMPOSE_HI 0xf8ffUL
898# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 737# endif
738# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
899#endif 739#endif
900 740
901#if ENABLE_COMBINING 741#if ENABLE_COMBINING
902// compose chars are used to represent composite characters 742// compose chars are used to represent composite characters
903// that are not representable in unicode, as well as characters 743// that are not representable in unicode, as well as characters
904// not fitting in the BMP. 744// not fitting in the BMP.
905struct compose_char { 745struct compose_char
746{
906 unicode_t c1, c2; // any chars != NOCHAR are valid 747 unicode_t c1, c2; // any chars != NOCHAR are valid
907 compose_char (unicode_t c1, unicode_t c2) 748 compose_char (unicode_t c1, unicode_t c2)
908 : c1(c1), c2(c2) 749 : c1(c1), c2(c2)
909 { } 750 { }
910}; 751};
911 752
912class rxvt_composite_vec { 753class rxvt_composite_vec
754{
913 vector<compose_char> v; 755 vector<compose_char> v;
914public: 756public:
915 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 757 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
916 int expand (unicode_t c, wchar_t *r); 758 int expand (unicode_t c, wchar_t *r);
917 compose_char *operator [](text_t c) 759 compose_char *operator [](text_t c)
… …
923}; 765};
924 766
925extern class rxvt_composite_vec rxvt_composite; 767extern class rxvt_composite_vec rxvt_composite;
926#endif 768#endif
927 769
770/****************************************************************************/
928 771
929#ifdef KEYSYM_RESOURCE 772#ifdef KEYSYM_RESOURCE
930 class keyboard_manager; 773class keyboard_manager;
931#endif 774#endif
932 775
776typedef struct rxvt_term *rxvt_t;
777
778extern rxvt_t rxvt_current_term;
779
780#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
781#define GET_R rxvt_current_term
782
783/* ------------------------------------------------------------------------- */
784struct overlay_base
785{
786 int x, y, w, h; // overlay dimensions
787 text_t **text;
788 rend_t **rend;
789
790 // while tempting to add swap() etc. here, it effetcively only increases code size
791};
792
793/* ------------------------------------------------------------------------- */
794
795typedef struct
796{
797 int row;
798 int col;
799} row_col_t;
800
801/*
802 * terminal limits:
803 *
804 * width : 1 <= width
805 * height : 1 <= height
806 * ncol : 1 <= ncol <= MAX(tlen_t)
807 * nrow : 1 <= nrow <= MAX(int)
808 * saveLines : 0 <= saveLines <= MAX(int)
809 * term_start : 0 <= term_start < saveLines
810 * total_rows : nrow + saveLines
811 *
812 * top_row : -saveLines <= top_row <= 0
813 * view_start : top_row <= view_start <= 0
814 *
815 * | most coordinates are stored relative to term_start,
816 * ROW_BUF | which is the first line of the terminal screen
817 * |························= row_buf[0]
818 * |························= row_buf[1]
819 * |························= row_buf[2] etc.
820 * |
821 * +------------+···········= term_start + top_row
822 * | scrollback |
823 * | scrollback +---------+·= term_start + view_start
824 * | scrollback | display |
825 * | scrollback | display |
826 * +------------+·display·+·= term_start
827 * | terminal | display |
828 * | terminal +---------+
829 * | terminal |
830 * | terminal |
831 * +------------+···········= term_start + nrow - 1
832 * |
833 * |
834 * END······················= total_rows
835 */
836
837struct TermWin_t
838{
839 int width; /* window width [pixels] */
840 int height; /* window height [pixels] */
841 int fwidth; /* font width [pixels] */
842 int fheight; /* font height [pixels] */
843 int fbase; /* font ascent (baseline) [pixels] */
844 int ncol; /* window columns [characters] */
845 int nrow; /* window rows [characters] */
846 int focus; /* window has focus */
847 int mapped; /* window state mapped? */
848 int int_bwidth; /* internal border width */
849 int ext_bwidth; /* external border width */
850 int lineSpace; /* number of extra pixels between rows */
851 int saveLines; /* number of lines that fit in scrollback */
852 int total_rows; /* total number of rows in this terminal */
853 int term_start; /* term lines start here */
854 int view_start; /* scrollback view starts here */
855 int top_row; /* topmost row index of scrollback */
856 Window parent[6]; /* parent identifiers - we're parent[0] */
857 Window vt; /* vt100 window */
858 GC gc; /* GC for drawing */
859 Pixmap pixmap;
860 rxvt_drawable *drawable;
861 rxvt_fontset *fontset[4];
862};
863
864/*
865 * screen accounting:
866 * screen_t elements
867 * row: Cursor row position : 0 <= row < nrow
868 * col: Cursor column position : 0 <= col < ncol
869 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
870 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
871 *
872 * selection_t elements
873 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
874 * nothing is selected
875 * beg: row/column of beginning of selection : never past mark
876 * mark: row/column of initial click : never past end
877 * end: row/column of one character past end of selection
878 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
879 * * Note: col == -1 ==> we're left of screen
880 *
881 */
882struct screen_t
883{
884 row_col_t cur; /* cursor position on the screen */
885 int tscroll; /* top of settable scroll region */
886 int bscroll; /* bottom of settable scroll region */
887 unsigned int charset; /* character set number [0..3] */
888 unsigned int flags; /* see below */
889 row_col_t s_cur; /* saved cursor position */
890 unsigned int s_charset; /* saved character set number [0..3] */
891 char s_charset_char;
892 rend_t s_rstyle; /* saved rendition style */
893};
894
895enum selection_op_t
896{
897 SELECTION_CLEAR = 0, /* nothing selected */
898 SELECTION_INIT, /* marked a point */
899 SELECTION_BEGIN, /* started a selection */
900 SELECTION_CONT, /* continued selection */
901 SELECTION_DONE /* selection put in CUT_BUFFER0 */
902};
903
904struct selection_t
905{
906 wchar_t *text; /* selected text */
907 unsigned int len; /* length of selected text */
908 unsigned int screen; /* screen being used */
909 unsigned int clicks; /* number of clicks */
910 selection_op_t op; /* current operation */
911 bool rect; /* rectangular selection? */
912 row_col_t beg; /* beginning of selection <= mark */
913 row_col_t mark; /* point of initial click <= end */
914 row_col_t end; /* one character past end point */
915};
916
917/* ------------------------------------------------------------------------- */
918
919/* screen_t flags */
920#define Screen_Relative (1<<0) /* relative origin mode flag */
921#define Screen_VisibleCursor (1<<1) /* cursor visible? */
922#define Screen_Autowrap (1<<2) /* auto-wrap flag */
923#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
924#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
925#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
926
927/* rxvt_vars.options */
928enum {
929# define def(name,idx) Opt_ ## name = idx,
930# define nodef(name) Opt_ ## name = 0,
931# include "optinc.h"
932# undef nodef
933# undef def
934Opt_count
935};
936
937/* ------------------------------------------------------------------------- */
938
939struct rxvt_vars : TermWin_t
940{
941 scrollBar_t scrollBar;
942 uint8_t options[(Opt_count + 7) >> 3];
943 XSizeHints szHint;
944 rxvt_color *pix_colors;
945 Cursor TermWin_cursor; /* cursor for vt window */
946 int numlock_state;
947 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
948 line_t *drawn_buf; // text on screen
949 line_t *swap_buf; // lines for swap buffer
950 char *tabs; /* per location: 1 == tab-stop */
951 screen_t screen;
952 screen_t swap;
953 selection_t selection;
954 rxvt_color pix_colors_focused[TOTAL_COLORS];
955#ifdef OFF_FOCUS_FADING
956 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
957#endif
958};
959
933struct rxvt_term : zero_initialized, rxvt_vars { 960struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
961{
962
963 // special markers with magic addresses
964 static const char resval_undef []; // options specifically unset
965 static const char resval_on []; // boolean options switched on
966 static const char resval_off []; // or off
967
934 log_callback *log_hook; // log error messages through this hook, if != 0 968 log_callback *log_hook; // log error messages through this hook, if != 0
935 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 969 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
936
937#if ENABLE_PERL 970#if ENABLE_PERL
938 void *self; // perl's $self 971 rxvt_perl_term perl;
939#endif 972#endif
940
941 struct mbstate mbstate; // current input multibyte state 973 struct mbstate mbstate; // current input multibyte state
942 974
943 unsigned char want_refresh:1, 975 unsigned char want_refresh:1,
944#ifdef TRANSPARENT
945 want_full_refresh:1, /* awaiting full screen refresh */
946#endif
947#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
948 am_transparent:1, /* is a transparent term */
949 am_pixmap_trans:1, /* transparency w/known root pixmap */
950#endif
951 current_screen:1, /* primary or secondary */ 976 current_screen:1, /* primary or secondary */
952 hate_those_clicks:1, /* a.k.a. keep mark position */
953 num_scr_allow:1, 977 num_scr_allow:1,
954 bypass_keystate:1, 978 bypass_keystate:1,
979#ifdef ENABLE_FRILLS
980 urgency_hint:1,
981#endif
955#ifdef CURSOR_BLINK 982#ifdef CURSOR_BLINK
956 hidden_cursor:1, 983 hidden_cursor:1,
957#endif 984#endif
958#ifdef TEXT_BLINK 985#ifdef TEXT_BLINK
959 hidden_text:1, 986 hidden_text:1,
… …
968 995
969 unsigned char refresh_type, 996 unsigned char refresh_type,
970#ifdef META8_OPTION 997#ifdef META8_OPTION
971 meta_char, /* Alt-key prefix */ 998 meta_char, /* Alt-key prefix */
972#endif 999#endif
973 scrollbar_align,
974 selection_wait, 1000 selection_wait,
975 selection_type; 1001 selection_type;
976/* ---------- */ 1002/* ---------- */
1003 bool rvideo_state, rvideo_mode;
1004#ifndef NO_BELL
977 short rvideo; 1005 bool rvideo_bell;
1006#endif
978 int num_scr; /* screen: number lines scrolled */ 1007 int num_scr; /* screen: number lines scrolled */
979 int prev_ncol, /* screen: previous number of columns */ 1008 int prev_ncol, /* screen: previous number of columns */
980 prev_nrow; /* screen: previous number of rows */ 1009 prev_nrow; /* screen: previous number of rows */
981/* ---------- */ 1010/* ---------- */
982 rend_t rstyle; 1011 rend_t rstyle;
983/* ---------- */
984 uint32_t pixcolor_set[NPIXCLR_SETS];
985/* ---------- */ 1012/* ---------- */
986#ifdef SELECTION_SCROLLING 1013#ifdef SELECTION_SCROLLING
987 int scroll_selection_lines; 1014 int scroll_selection_lines;
988 enum page_dirn scroll_selection_dir; 1015 enum page_dirn scroll_selection_dir;
989 int selection_save_x, 1016 int selection_save_x,
… …
995 /* give proper Scroll behaviour */ 1022 /* give proper Scroll behaviour */
996#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1023#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
997 mouse_slip_wheel_speed, 1024 mouse_slip_wheel_speed,
998#endif 1025#endif
999 refresh_count, 1026 refresh_count,
1000 refresh_limit,
1001 last_bot, /* scrollbar last bottom position */
1002 last_top, /* scrollbar last top position */
1003 last_state, /* scrollbar last state */
1004 scrollbar_len,
1005#ifdef MENUBAR
1006 menu_readonly, /* okay to alter menu? */
1007 Arrows_x,
1008#endif
1009#if MENUBAR_MAX > 1
1010 Nbars,
1011#endif
1012 window_vt_x, 1027 window_vt_x,
1013 window_vt_y, 1028 window_vt_y,
1014 window_sb_x, 1029 mouse_row,
1030 mouse_col,
1015# ifdef POINTER_BLANK 1031# ifdef POINTER_BLANK
1016 pointerBlankDelay, 1032 pointerBlankDelay,
1017# endif 1033# endif
1018 allowedxerror; 1034 allowedxerror;
1019/* ---------- */ 1035/* ---------- */
… …
1023 int old_width, /* last used width in screen resize */ 1039 int old_width, /* last used width in screen resize */
1024 old_height; /* last used height in screen resize */ 1040 old_height; /* last used height in screen resize */
1025 unsigned long priv_modes, 1041 unsigned long priv_modes,
1026 SavedModes; 1042 SavedModes;
1027/* ---------- */ 1043/* ---------- */
1028 Atom xa[NUM_XA]; 1044 Atom *xa;
1029/* ---------- */
1030#ifdef MENUBAR
1031 GC menubarGC;
1032#endif
1033#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1034 GC scrollbarGC,
1035 topShadowGC,
1036 botShadowGC;
1037#endif
1038#ifdef XTERM_SCROLLBAR
1039 GC xscrollbarGC,
1040 ShadowGC;
1041#endif
1042#ifdef PLAIN_SCROLLBAR
1043 GC pscrollbarGC;
1044#endif
1045#ifdef NEXT_SCROLLBAR
1046 GC blackGC,
1047 whiteGC,
1048 grayGC,
1049 darkGC,
1050 stippleGC;
1051 Pixmap dimple,
1052 upArrow,
1053 downArrow,
1054 upArrowHi,
1055 downArrowHi;
1056#endif
1057/* ---------- */ 1045/* ---------- */
1058 Time selection_time, 1046 Time selection_time,
1059 selection_request_time; 1047 selection_request_time;
1060 pid_t cmd_pid; /* process id of child */ 1048 pid_t cmd_pid; /* process id of child */
1061 char * incr_buf; 1049 char * incr_buf;
1062 size_t incr_buf_size, incr_buf_fill; 1050 size_t incr_buf_size, incr_buf_fill;
1063/* ---------- */ 1051/* ---------- */
1064 Cursor leftptr_cursor;
1065/* ---------- */
1066#ifndef NO_BACKSPACE_KEY
1067 const char *key_backspace;
1068#endif
1069#ifndef NO_DELETE_KEY
1070 const char *key_delete;
1071#endif
1072 struct mouse_event MEvent; 1052 struct mouse_event MEvent;
1073 XComposeStatus compose; 1053 XComposeStatus compose;
1074 ttymode_t tio; 1054 struct termios tio;
1075#ifdef UTMP_SUPPORT
1076# ifdef HAVE_STRUCT_UTMP
1077 struct utmp ut;
1078# endif
1079# ifdef HAVE_STRUCT_UTMPX
1080 struct utmpx utx;
1081# endif
1082# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1083 char ut_id[5];
1084# endif
1085 int utmp_pos;
1086#endif
1087 row_col_t oldcursor; 1055 row_col_t oldcursor;
1088#ifdef XPM_BACKGROUND 1056#ifdef HAVE_BG_PIXMAP
1089 bgPixmap_t bgPixmap; 1057 bgPixmap_t bgPixmap;
1090 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1091#endif 1058#endif
1092#ifdef MENUBAR 1059#ifdef HAVE_AFTERIMAGE
1093 menu_t *ActiveMenu, /* currently active menu */ 1060 ASVisual *asv;
1094 *BuildMenu; /* the menu currently being built */ 1061 ASImageManager *asimman;
1095 bar_t *CurrentBar; 1062
1096# if ! (MENUBAR_MAX > 1) 1063 void init_asv ()
1097 bar_t BarList; 1064 {
1098# endif /* (MENUBAR_MAX > 1) */ 1065 if (!asv)
1099#endif 1066 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1100#ifdef CURSOR_BLINK 1067 }
1101 struct timeval lastcursorchange;
1102#endif
1103#ifdef POINTER_BLANK
1104 struct timeval lastmotion;
1105#endif 1068#endif
1106 1069
1107#if ENABLE_OVERLAY 1070#if ENABLE_OVERLAY
1108 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1071 overlay_base ov;
1109 text_t **ov_text;
1110 rend_t **ov_rend;
1111 1072
1112 void scr_swap_overlay (); 1073 void scr_swap_overlay () NOTHROW;
1113 void scr_overlay_new (int x, int y, int w, int h); 1074 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1114 void scr_overlay_off (); 1075 void scr_overlay_off () NOTHROW;
1115 void scr_overlay_set (int x, int y, 1076 void scr_overlay_set (int x, int y,
1116 text_t text, 1077 text_t text,
1117 rend_t rend = OVERLAY_RSTYLE); 1078 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1118 void scr_overlay_set (int x, int y, const char *s); 1079 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1119 void scr_overlay_set (int x, int y, const wchar_t *s); 1080 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1120#endif 1081#endif
1121 1082
1122 vector<void *> allocated; // free these memory blocks with free() 1083 vector<void *> allocated; // free these memory blocks with free()
1123 1084
1124 char *env_windowid; /* environmental variable WINDOWID */ 1085 char env_windowid[21]; /* environmental variable WINDOWID */
1086 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1125 char *env_display; /* environmental variable DISPLAY */ 1087 char *env_display; /* environmental variable DISPLAY */
1126 char *env_term; /* environmental variable TERM */ 1088 char *env_term; /* environmental variable TERM */
1127 char *env_colorfgbg; 1089
1128 char *locale; 1090 char *locale;
1129 char charsets[4]; 1091 char charsets[4];
1130 unsigned char *v_buffer; /* pointer to physical buffer */ 1092 char *v_buffer; /* pointer to physical buffer */
1131 unsigned int v_buflen; /* size of area to write */ 1093 unsigned int v_buflen; /* size of area to write */
1132 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1094 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1133 1095
1134#ifdef KEYSYM_RESOURCE 1096#ifdef KEYSYM_RESOURCE
1135 keyboard_manager *keyboard; 1097 keyboard_manager *keyboard;
1136#endif 1098#endif
1099#ifndef NO_RESOURCES
1100 XrmDatabase option_db;
1101#endif
1137 1102
1138 const char *rs[NUM_RESOURCES]; 1103 const char *rs[NUM_RESOURCES];
1139 /* command input buffering */ 1104 /* command input buffering */
1140 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1105 char *cmdbuf_ptr, *cmdbuf_endp;
1141 unsigned char cmdbuf_base[CBUFSIZ]; 1106 char cmdbuf_base[CBUFSIZ];
1107
1108 ptytty *pty;
1142 1109
1143 rxvt_salloc *talloc; // text line allocator 1110 rxvt_salloc *talloc; // text line allocator
1144 rxvt_salloc *ralloc; // rend line allocator 1111 rxvt_salloc *ralloc; // rend line allocator
1145 1112
1146 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1113 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1147 1114
1148#if ENABLE_FRILLS || ISO_14755 1115#if ENABLE_FRILLS || ISO_14755
1149 // ISO 14755 entry support 1116 // ISO 14755 entry support
1150 unicode_t iso14755buf; 1117 unicode_t iso14755buf;
1151 void commit_iso14755 (); 1118 void commit_iso14755 ();
1152 int hex_keyval (XKeyEvent &ev);
1153# if ISO_14755 1119# if ISO_14755
1154 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1120 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1155 void iso14755_54 (int x, int y); 1121 void iso14755_54 (int x, int y);
1156# endif 1122# endif
1157#endif 1123#endif
1158 1124
1159 // modifies first argument(!) 1125 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1160 void paste (unsigned char *data, unsigned int len);
1161 1126
1162 void flush (); 1127 void vt_select_input () const NOTHROW
1128 {
1129 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1130 }
1163 1131
1164#if TRANSPARENT 1132#if ENABLE_TRANSPARENCY || ENABLE_PERL
1165 void rootwin_cb (XEvent &xev); 1133 void rootwin_cb (XEvent &xev);
1166 xevent_watcher rootwin_ev; 1134 xevent_watcher rootwin_ev;
1135#endif
1136#ifdef HAVE_BG_PIXMAP
1137 void update_background ();
1138#if TRACE_PIXMAPS
1139 void trace_update_background (const char *file, int line);
1140# define update_background() trace_update_background (__FILE__, __LINE__)
1141#endif
1142 void update_background_cb (ev::timer &w, int revents);
1143 ev::timer update_background_ev;
1167#endif 1144#endif
1168 1145
1169 void x_cb (XEvent &xev); 1146 void x_cb (XEvent &xev);
1170 xevent_watcher termwin_ev; 1147 xevent_watcher termwin_ev;
1171 xevent_watcher vt_ev; 1148 xevent_watcher vt_ev;
1172#ifdef HAVE_SCROLLBARS
1173 xevent_watcher scrollbar_ev; 1149 xevent_watcher scrollbar_ev;
1174#endif
1175#ifdef MENUBAR
1176 xevent_watcher menubar_ev;
1177#endif
1178 1150
1179 void check_cb (check_watcher &w); check_watcher check_ev; 1151 void child_cb (ev::child &w, int revents); ev::child child_ev;
1180 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1152 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1181 void flush_cb (time_watcher &w); time_watcher flush_ev; 1153 void refresh_check ();
1182 1154 void flush ();
1183 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1155 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1184 1156 bool pty_fill ();
1185 void incr_cb (time_watcher &w); time_watcher incr_ev; 1157 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1158 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1186 1159
1187#ifdef CURSOR_BLINK 1160#ifdef CURSOR_BLINK
1188 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1161 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1189#endif 1162#endif
1190#ifdef TEXT_BLINK 1163#ifdef TEXT_BLINK
1191 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1164 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1165#endif
1166#ifndef NO_BELL
1167 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1192#endif 1168#endif
1193 1169
1194#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1170#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1195 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1171 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1196#endif 1172#endif
1197#ifdef SELECTION_SCROLLING 1173#ifdef SELECTION_SCROLLING
1198 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1174 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1199#endif 1175#endif
1200#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1176#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1201 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1177 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1202#endif 1178#endif
1203 1179
1204#ifdef POINTER_BLANK 1180#ifdef POINTER_BLANK
1205 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1181 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1206 void pointer_blank (); 1182 void pointer_blank ();
1207#endif 1183#endif
1208 void pointer_unblank (); 1184 void pointer_unblank ();
1209 1185
1210 void tt_printf (const char *fmt,...); 1186 void tt_printf (const char *fmt,...);
1211 void tt_write (const unsigned char *data, unsigned int len); 1187 void tt_write (const char *data, unsigned int len);
1212 void pty_write (); 1188 void pty_write ();
1213 1189
1214 void tt_winch (); 1190 void init (stringvec *argv, stringvec *envv)
1191 {
1192 this->argv = argv;
1193 init (argv->size (), argv->begin (), envv);
1194 }
1215 1195
1216 rxvt_term (); 1196 void make_current () const // make this the "currently active" urxvt instance
1217 ~rxvt_term (); 1197 {
1218 void child_exit (); // child has exited, usually destroys 1198 SET_R (this);
1199 set_environ (envv);
1200 rxvt_set_locale (locale);
1201 }
1202
1203#if USE_XIM
1204 rxvt_xim *input_method;
1205 XIC Input_Context;
1206 XIMStyle input_style;
1207 XPoint spot; // most recently sent spot position
1208
1219 void destroy (); 1209 void im_destroy ();
1220 void emergency_cleanup (); 1210 void im_cb (); im_watcher im_ev;
1211 void im_set_size (XRectangle &size);
1212 void im_set_position (XPoint &pos) NOTHROW;
1213 void im_set_color (unsigned long &fg, unsigned long &bg);
1214 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1221 1215
1222 bool init (int argc, const char *const *argv); 1216 bool IMisRunning ();
1217 void IMSendSpot ();
1218 bool IM_get_IC (const char *modifiers);
1219 void IMSetPosition ();
1220#endif
1221
1222 // command.C
1223 void key_press (XKeyEvent &ev);
1224 void key_release (XKeyEvent &ev);
1225 unsigned int cmd_write (const char *str, unsigned int count);
1226
1227 wchar_t next_char () NOTHROW;
1228 wchar_t cmd_getc () THROW ((class out_of_input));
1229 uint32_t next_octet () NOTHROW;
1230 uint32_t cmd_get8 () THROW ((class out_of_input));
1231
1232 void cmd_parse ();
1233 void mouse_report (XButtonEvent &ev);
1234 void button_press (XButtonEvent &ev);
1235 void button_release (XButtonEvent &ev);
1236 void focus_in ();
1237 void focus_out ();
1238 void set_urgency (bool enable);
1239 void update_fade_color (unsigned int idx);
1240#ifdef PRINTPIPE
1241 FILE *popen_printer ();
1242 int pclose_printer (FILE *stream);
1243#endif
1244 void process_print_pipe ();
1245 void process_nonprinting (unicode_t ch);
1246 void process_escape_vt52 (unicode_t ch);
1247 void process_escape_seq ();
1248 void process_csi_seq ();
1249 void process_window_ops (const int *args, unsigned int nargs);
1250 char *get_to_st (unicode_t &ends_how);
1251 void process_dcs_seq ();
1252 void process_osc_seq ();
1253 void process_color_seq (int report, int color, const char *str, char resp);
1254 void process_xterm_seq (int op, const char *str, char resp);
1255 int privcases (int mode, unsigned long bit);
1256 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1257 void process_sgr_mode (unsigned int nargs, const int *arg);
1258 void process_graphics ();
1259 // init.C
1223 bool init_vars (); 1260 void init_vars ();
1224
1225 bool pty_fill ();
1226
1227 void init_secondary ();
1228 const char **init_resources (int argc, const char *const *argv); 1261 const char **init_resources (int argc, const char *const *argv);
1262 void init (int argc, const char *const *argv, stringvec *envv);
1229 void init_env (); 1263 void init_env ();
1230 void set_locale (const char *locale); 1264 void set_locale (const char *locale);
1231 void init_xlocale (); 1265 void init_xlocale ();
1232 void init_command (const char *const *argv); 1266 void init_command (const char *const *argv);
1233 void run_command (const char *const *argv); 1267 void run_command (const char *const *argv);
1234 int run_child (const char *const *argv); 1268 int run_child (const char *const *argv);
1235
1236 void color_aliases (int idx); 1269 void color_aliases (int idx);
1270 void create_windows (int argc, const char *const *argv);
1271 void get_colours ();
1272 void get_ourmods ();
1273 // main.C
1274 void tt_winch ();
1275 rxvt_term ();
1276 ~rxvt_term ();
1277 void destroy ();
1278 void emergency_cleanup ();
1237 void recolour_cursor (); 1279 void recolour_cursor ();
1238 void create_windows (int argc, const char *const *argv);
1239 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1280 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1240 void window_calc (unsigned int newwidth, unsigned int newheight); 1281 void window_calc (unsigned int newwidth, unsigned int newheight);
1241
1242#if USE_XIM
1243 rxvt_xim *input_method;
1244 XIC Input_Context;
1245 XIMStyle input_style;
1246 XPoint spot; // most recently sent spot position
1247
1248 void im_destroy ();
1249 void im_cb (); im_watcher im_ev;
1250 void im_set_size (XRectangle &size);
1251 void im_set_position (XPoint &pos);
1252 void im_set_color (unsigned long &fg, unsigned long &bg);
1253 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1254
1255 bool IMisRunning ();
1256 void IMSendSpot ();
1257 bool IM_get_IC (const char *modifiers);
1258 void IMSetStatusPosition ();
1259#endif
1260
1261 void resize_scrollbar ();
1262
1263 void pixel_position (int *x, int *y);
1264
1265 void selection_click (int clicks, int x, int y);
1266 void selection_extend (int x, int y, int flag);
1267 void selection_rotate (int x, int y);
1268
1269 /* autoconvert */
1270
1271 // command.C
1272 void lookup_key (XKeyEvent &ev);
1273 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1274
1275 unicode_t next_char ();
1276 unicode_t cmd_getc ();
1277 unicode_t next_octet ();
1278 unicode_t cmd_get8 ();
1279
1280 bool cmd_parse ();
1281 void mouse_report (XButtonEvent &ev);
1282 void button_press (XButtonEvent &ev);
1283 void button_release (XButtonEvent &ev);
1284 void focus_in ();
1285 void focus_out ();
1286 int check_our_parents ();
1287#ifdef PRINTPIPE
1288 FILE *popen_printer ();
1289 int pclose_printer (FILE *stream);
1290#endif
1291 void process_print_pipe ();
1292 void process_nonprinting (unicode_t ch);
1293 void process_escape_vt52 (unicode_t ch);
1294 void process_escape_seq ();
1295 void process_csi_seq ();
1296 void process_window_ops (const int *args, unsigned int nargs);
1297 unsigned char *get_to_st (unicode_t &ends_how);
1298 void process_dcs_seq ();
1299 void process_osc_seq ();
1300 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1301 void process_xterm_seq (int op, const char *str, unsigned char resp);
1302 int privcases (int mode, unsigned long bit);
1303 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1304 void process_sgr_mode (unsigned int nargs, const int *arg);
1305 void process_graphics ();
1306 // init.C
1307 void Get_Colours ();
1308 void get_ourmods ();
1309 // logging.C
1310 void makeutent (const char *pty, const char *hostname);
1311 void cleanutent ();
1312 // main.C
1313 void privileged_utmp (rxvt_privaction action);
1314 bool set_fonts (); 1282 bool set_fonts ();
1315 void set_string_property (Atom prop, const char *str, int len = -1); 1283 void set_string_property (Atom prop, const char *str, int len = -1);
1316 void set_utf8_property (Atom prop, const char *str, int len = -1); 1284 void set_utf8_property (Atom prop, const char *str, int len = -1);
1317 void set_title (const char *str); 1285 void set_title (const char *str);
1318 void set_icon_name (const char *str); 1286 void set_icon_name (const char *str);
1319 void set_window_color (int idx, const char *color); 1287 void set_window_color (int idx, const char *color);
1320 void set_colorfgbg (); 1288 void set_colorfgbg ();
1321 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1289 bool set_color (rxvt_color &color, const char *name);
1290 void alias_color (int dst, int src);
1322 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1291 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1323 1292 void get_window_origin (int &x, int &y);
1324#ifdef MENUBAR 1293 Pixmap get_pixmap_property (int prop_id);
1325 // menubar.C
1326 void menuitem_free (menu_t *menu, menuitem_t *item);
1327 int action_dispatch (action_t *action);
1328 void menuarrow_free (char name);
1329 void menuarrow_add (char *string);
1330 char *menu_find_base (menu_t **menu, char *path);
1331 menu_t *menu_delete (menu_t *menu);
1332 menu_t *menu_add (menu_t *parent, char *path);
1333 void drawbox_menubar (int x, int len, int state);
1334 void drawtriangle (int x, int y, int state);
1335 void drawbox_menuitem (int y, int state);
1336 void menu_show ();
1337 void menu_display (void (rxvt_term::*update) ());
1338 void menu_hide_all ();
1339 void menu_hide ();
1340 void menu_clear (menu_t *menu);
1341 void menubar_clear ();
1342 bar_t *menubar_find (const char *name);
1343 int menubar_push (const char *name);
1344 void menubar_remove (const char *name);
1345 void menubar_dump (FILE *fp);
1346 void menubar_read (const char *filename);
1347 void menubar_dispatch (char *str);
1348 void draw_Arrows (int name, int state);
1349 void menubar_expose ();
1350 int menubar_mapping (int map);
1351 int menu_select (XButtonEvent &ev);
1352 void menubar_select (XButtonEvent &ev);
1353 void menubar_control (XButtonEvent &ev);
1354 void map_menuBar (int map);
1355#endif
1356 1294
1357 // screen.C 1295 // screen.C
1358 1296
1359 void lalloc (line_t &l) 1297 void lalloc (line_t &l) const
1360 { 1298 {
1361 l.t = (text_t *)talloc->alloc (); 1299 l.t = (text_t *)talloc->alloc ();
1362 l.r = (rend_t *)ralloc->alloc (); 1300 l.r = (rend_t *)ralloc->alloc ();
1363 } 1301 }
1364 1302
… …
1368 talloc->free (l.t); 1306 talloc->free (l.t);
1369 ralloc->free (l.r); 1307 ralloc->free (l.r);
1370 } 1308 }
1371#endif 1309#endif
1372 1310
1373 void lresize (line_t &l) 1311 void lresize (line_t &l) const
1374 { 1312 {
1375 if (!l.t) 1313 if (!l.t)
1376 return; 1314 return;
1377 1315
1378 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1316 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1382 1320
1383 if (ncol > prev_ncol) 1321 if (ncol > prev_ncol)
1384 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1322 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1385 } 1323 }
1386 1324
1387 int fgcolor_of (rend_t r) 1325 int fgcolor_of (rend_t r) const NOTHROW
1388 { 1326 {
1389 int base = GET_BASEFG (r); 1327 int base = GET_BASEFG (r);
1390#ifndef NO_BRIGHTCOLOR 1328#ifndef NO_BRIGHTCOLOR
1391 if (r & RS_Bold 1329 if (r & RS_Bold
1392# if ENABLE_STYLES 1330# if ENABLE_STYLES
1393 && OPTION (Opt_intensityStyles) 1331 && option (Opt_intensityStyles)
1394# endif 1332# endif
1395 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1396 base += minBrightCOLOR - minCOLOR; 1334 base += minBrightCOLOR - minCOLOR;
1397#endif 1335#endif
1398 return base; 1336 return base;
1399 } 1337 }
1400 1338
1401 int bgcolor_of (rend_t r) 1339 int bgcolor_of (rend_t r) const NOTHROW
1402 { 1340 {
1403 int base = GET_BASEBG (r); 1341 int base = GET_BASEBG (r);
1404#ifndef NO_BRIGHTCOLOR 1342#ifndef NO_BRIGHTCOLOR
1405 if (r & RS_Blink 1343 if (r & RS_Blink
1406# if ENABLE_STYLES 1344# if ENABLE_STYLES
1407 && OPTION (Opt_intensityStyles) 1345 && option (Opt_intensityStyles)
1408# endif 1346# endif
1409 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1410 base += minBrightCOLOR - minCOLOR; 1348 base += minBrightCOLOR - minCOLOR;
1411#endif 1349#endif
1412 return base; 1350 return base;
1413 } 1351 }
1414 1352
1353 bool option (uint8_t opt) const NOTHROW
1354 {
1355 if (!opt)
1356 return 0;
1357
1358 --opt;
1359 return options[opt >> 3] & (1 << (opt & 7));
1360 }
1361
1362 void set_option (uint8_t opt, bool set = true) NOTHROW
1363 {
1364 if (!opt)
1365 return;
1366
1367 --opt;
1368 if (set)
1369 options[opt >> 3] |= (1 << (opt & 7));
1370 else
1371 options[opt >> 3] &= ~(1 << (opt & 7));
1372 }
1373
1374 void set_privmode (unsigned bit, int set) NOTHROW
1375 {
1376 if (set)
1377 priv_modes |= bit;
1378 else
1379 priv_modes &= ~bit;
1380 }
1381
1382 // modifies first argument(!)
1383 void paste (char *data, unsigned int len) NOTHROW;
1415 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1384 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1416 void scr_blank_screen_mem (line_t &l, rend_t efs); 1385 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1386 void scr_kill_char (line_t &l, int col) const NOTHROW;
1417 int scr_scroll_text (int row1, int row2, int count); 1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1418 void scr_reset (); 1388 void scr_reset ();
1419 void scr_release (); 1389 void scr_release () NOTHROW;
1420 void scr_clear (bool really = false); 1390 void scr_clear (bool really = false) NOTHROW;
1421 void scr_refresh (unsigned char refresh_type); 1391 void scr_refresh () NOTHROW;
1422 bool scr_refresh_rend (rend_t mask, rend_t value); 1392 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1423 void scr_erase_screen (int mode); 1393 void scr_erase_screen (int mode) NOTHROW;
1424#if ENABLE_FRILLS 1394#if ENABLE_FRILLS
1425 void scr_erase_savelines (); 1395 void scr_erase_savelines () NOTHROW;
1426 void scr_backindex (); 1396 void scr_backindex () NOTHROW;
1427 void scr_forwardindex (); 1397 void scr_forwardindex () NOTHROW;
1428#endif 1398#endif
1429 void scr_touch (bool refresh); 1399 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh); 1400 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432 void scr_recolour (); 1401 void scr_recolour () NOTHROW;
1433 void scr_remap_chars (); 1402 void scr_remap_chars () NOTHROW;
1434 void scr_remap_chars (const line_t &l); 1403 void scr_remap_chars (line_t &l) NOTHROW;
1404
1405 enum cursor_mode { SAVE, RESTORE };
1435 1406
1436 void scr_poweron (); 1407 void scr_poweron ();
1437 void scr_cursor (int mode); 1408 void scr_soft_reset () NOTHROW;
1409 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1410 void scr_do_wrap () NOTHROW;
1411 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1412 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1413 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1414 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const unicode_t *str, int nlines, int len); 1415 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1416 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1417 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1418 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1419 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1420 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1421 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1422 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1423 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1424 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1425 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1426 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1427 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1428 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1429 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1430 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1431 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1432 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1433 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1434 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 int scr_move_to (int y, int len); 1435 void scr_move_to (int y, int len) NOTHROW;
1463 int scr_page (enum page_dirn direction, int nlines); 1436 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 int scr_changeview (unsigned int oldviewstart); 1437 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1438 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1439 void scr_printscreen (int fullhist) NOTHROW;
1440 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1441 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1467 void scr_reverse_selection (); 1442 void scr_reverse_selection () NOTHROW;
1468 void scr_dump (int fd); 1443 void scr_dump (int fd) NOTHROW;
1444
1469 void selection_check (int check_more); 1445 void selection_check (int check_more) NOTHROW;
1470 void selection_paste (Window win, Atom prop, bool delete_prop); 1446 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1471 void selection_property (Window win, Atom prop); 1447 void selection_property (Window win, Atom prop) NOTHROW;
1472 void selection_request (Time tm, int x, int y); 1448 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1473 int selection_request_other (Atom target, int selnum); 1449 int selection_request_other (Atom target, int selnum) NOTHROW;
1474 void selection_clear (); 1450 void selection_clear () NOTHROW;
1475 void selection_make (Time tm); 1451 void selection_make (Time tm);
1476 bool selection_grab (Time tm); 1452 bool selection_grab (Time tm) NOTHROW;
1477 void selection_start_colrow (int col, int row); 1453 void selection_start_colrow (int col, int row) NOTHROW;
1478 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1454 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1479 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1455 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1480 void selection_remove_trailing_spaces (); 1456 void selection_remove_trailing_spaces () NOTHROW;
1481 void selection_send (const XSelectionRequestEvent &rq); 1457 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1482 1458 void selection_click (int clicks, int x, int y) NOTHROW;
1483#if defined(NEXT_SCROLLBAR) 1459 void selection_extend (int x, int y, int flag) NOTHROW;
1484 // scrollbar-next.C 1460 void selection_rotate (int x, int y) NOTHROW;
1485 Pixmap renderPixmap (const char *const *data, int width, int height);
1486 void init_scrollbar_stuff ();
1487 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1488 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1489#endif
1490
1491#if defined(RXVT_SCROLLBAR)
1492 // scrollbar-rxvt.C
1493 void Draw_button (int x, int y, int state, int dirn);
1494 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1495#endif
1496
1497#if defined(XTERM_SCROLLBAR)
1498 // scrollbar-xterm.C
1499 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1500#endif
1501
1502#if defined(PLAIN_SCROLLBAR)
1503 // scrollbar-plain.C
1504 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif
1506
1507 // scrollbar.C
1508 int scrollbar_mapping (int map);
1509 int scrollbar_show (int update);
1510 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1511 1461
1512 // xdefaults.C 1462 // xdefaults.C
1513 void get_options (int argc, const char *const *argv); 1463 void get_options (int argc, const char *const *argv);
1514 int parse_keysym (const char *str, const char *arg); 1464 int parse_keysym (const char *str, const char *arg);
1515 void get_xdefaults (FILE *stream, const char *name); 1465 const char *x_resource (const char *name);
1516 void extract_resources (); 1466 void extract_resources ();
1517 // xpm.C
1518 int scale_pixmap (const char *geom);
1519 void resize_pixmap ();
1520 Pixmap set_bgPixmap (const char *file);
1521}; 1467};
1522 1468
1523/* 1469#endif /* _RXVT_H_ */
1524 *****************************************************************************
1525 * PROTOTYPES
1526 *****************************************************************************
1527 */
1528#ifdef PROTOTYPES
1529# define __PROTO(p) p
1530#else
1531# define __PROTO(p) ()
1532#endif
1533 1470
1534#ifdef DEBUG_malloc
1535# include "dmalloc.h" /* This comes last */
1536#endif
1537
1538#endif /* _RXVT_H_ */
1539

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