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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 1.353 by ayin, Sat Jan 26 15:26:54 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
… …
41#if defined (sun) && !defined (__sun__) 108#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 109# define __sun__ 1
43#endif 110#endif
44 111
45#ifndef HAVE_XPOINTER 112#ifndef HAVE_XPOINTER
46typedef char *XPointer; 113typedef char *XPointer;
47#endif 114#endif
48 115
49#ifdef HAVE_TERMIOS_H
50# include <termios.h> 116#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
62 117
63#ifdef XPM_BACKGROUND 118#include "background.h"
64# ifdef XPM_INC_X11
65# include <X11/xpm.h>
66# else
67# include <xpm.h>
68# endif
69#endif
70 119
71#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 121# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 123# define STDERR_FILENO 2
75#endif 124#endif
76 125
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif
138
139/****************************************************************************/
140
141// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { };
143
144// exception thrown when the command parser runs out of input data
145class out_of_input { };
146
77/* 147/*
78 ***************************************************************************** 148 *****************************************************************************
79 * PROTOTYPES 149 * PROTOTYPES
80 ***************************************************************************** 150 *****************************************************************************
81 */ 151 */
82// main.C 152// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
84RETSIGTYPE rxvt_Exit_signal (int sig); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
85void rxvt_clean_exit (); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
86void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
87void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
88void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 158
91// util.C 159// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 164
98// misc.C
99char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
105int rxvt_Str_match (const char *s1, const char *s2); 171
106const char * rxvt_Str_skip_space (const char *str);
107char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 175
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 176void * rxvt_malloc (size_t size);
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 177void * rxvt_calloc (size_t number, size_t size);
114void rxvt_usleep (int usecs); 178void * rxvt_realloc (void *ptr, size_t size);
179
180/////////////////////////////////////////////////////////////////////////////
181
182// temporarily replace the process environment
183extern char **environ;
184extern char **rxvt_environ; // the original environ pointer
185
186static inline void
187set_environ (stringvec *envv)
188{
189#if ENABLE_PERL
190 assert (envv);
191#else
192 if (envv)
193#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv;
206}
115 207
116/* 208/*
117 ***************************************************************************** 209 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 211 *****************************************************************************
120 */ 212 */
121struct grwin_t;
122 213
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 214/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 215 * scrollColor resource.
133 */ 216 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
136#else 219#else
137# undef KEEP_SCROLLCOLOR 220# 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 221#endif
146 222
147/* 223/*
148 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 225 * pared down from XButtonEvent
… …
153 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
154 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
155 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
156}; 232};
157 233
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 234#if ENABLE_XEMBED
169// XEMBED messages 235// XEMBED messages
170# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
171# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
172# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
173# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
174# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
175# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
176# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
177# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
178 244
179# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
180# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
181# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
182# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
183# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
184 250
185// XEMBED detail code 251// XEMBED detail code
186# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
187# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
188# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
189 255
190# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
191#endif 257#endif
192 258
… …
196 ***************************************************************************** 262 *****************************************************************************
197 */ 263 */
198 264
199/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
200#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
201#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
202# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
203#else 269#else
204# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
205#endif 271#endif
206#ifndef TERMENV 272#ifndef TERMENV
… …
209 275
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 278#endif
213 279
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 30 280#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 281
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 283# define HAVE_SCROLLBARS 1
239#endif 284#endif
240 285
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 286#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
242#ifdef HALFSHADOW 287# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
243# define SHADOW 1
244#else
245# define SHADOW 2
246#endif 288#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 */
326 289
327enum { 290enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 291 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 292 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 293 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 294};
333 295
334#ifdef NO_SECONDARY_SCREEN 296#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 297# define NSCREENS 0
336#else 298#else
… …
380 342
381// fake styles 343// fake styles
382#define RS_Blink 0x00010000UL // blink 344#define RS_Blink 0x00010000UL // blink
383#define RS_RVid 0x00020000UL // reverse video 345#define RS_RVid 0x00020000UL // reverse video
384#define RS_Uline 0x00040000UL // underline 346#define RS_Uline 0x00040000UL // underline
347
348// toggle this to force redraw, must be != RS_Careful
349#define RS_redraw 0x01000000UL
385 350
386// 5 custom bits for extensions 351// 5 custom bits for extensions
387#define RS_customCount 32 352#define RS_customCount 32
388#define RS_customMask 0x00f80000UL 353#define RS_customMask 0x00f80000UL
389#define RS_customShift 19 354#define RS_customShift 19
… …
420 C0_NUL = 0x00, 385 C0_NUL = 0x00,
421 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 386 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 , 387 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, 388 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, 389 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
425}; 390};
426#define CHAR_ST 0x9c /* 0234 */ 391#define CHAR_ST 0x9c /* 0234 */
427 392
428/* 393/*
429 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 394 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
430 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 395 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
433 XTerm_name = 0, 398 XTerm_name = 0,
434 XTerm_iconName = 1, 399 XTerm_iconName = 1,
435 XTerm_title = 2, 400 XTerm_title = 2,
436 XTerm_property = 3, // change X property 401 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 402 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 403 XTerm_Color00 = 10, // change fg color
439 XTerm_Color01 = 11, // not implemented 404 XTerm_Color01 = 11, // change bg color
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 405 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 406 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 407 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 408 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 409 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 410 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 411 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 412 XTerm_font = 50,
448 413
449 XTerm_konsole30 = 30, // reserved for konsole 414 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 415 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 416 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 417 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
454 */ 419 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 420
456 XTerm_Color_UL = 19, // change actual 'Underline' color 421 // deprecated
422 Rxvt_Color_BD = 18,
423 Rxvt_Color_UL = 19,
424 Rxvt_restoreFG = 39,
425 Rxvt_restoreBG = 49,
426
457 XTerm_Pixmap = 20, // new bg pixmap 427 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 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 429
462 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 431 URxvt_version = 702, // request version
432
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 434 URxvt_Color_tint = 705, // change actual tint colour
435 URxvt_Color_BD = 706, // change actual 'Bold' color
436 URxvt_Color_UL = 707, // change actual 'Underline' color
466 437
467 URxvt_font = 710, 438 URxvt_font = 710,
468 URxvt_boldFont = 711, 439 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 440 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 441 URxvt_boldItalicFont = 713,
471 442
472 URxvt_view_up = 720, 443 URxvt_view_up = 720,
473 URxvt_view_down = 721, 444 URxvt_view_down = 721,
445
446 URxvt_perl = 777,
474}; 447};
475 448
476/* Words starting with `Color_' are colours. Others are counts */ 449/* Words starting with `Color_' are colours. Others are counts */
477/* 450/*
478 * The PixColor and rendition colour usage should probably be decoupled 451 * The PixColor and rendition colour usage should probably be decoupled
479 * on the unnecessary items, e.g. Color_pointer, but won't bother 452 * 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 453 * until we need to. Also, be aware of usage in pixcolor_set
481 */ 454 */
482 455
483enum colour_list { 456enum colour_list {
457 Color_none = -2,
458 Color_transparent = -1,
484 Color_fg = 0, 459 Color_fg = 0,
485 Color_bg, 460 Color_bg,
486 minCOLOR, /* 2 */ 461 minCOLOR, /* 2 */
487 Color_Black = minCOLOR, 462 Color_Black = minCOLOR,
488 Color_Red3, 463 Color_Red3,
… …
530#endif 505#endif
531#ifdef KEEP_SCROLLCOLOR 506#ifdef KEEP_SCROLLCOLOR
532 Color_scroll, 507 Color_scroll,
533 Color_trough, 508 Color_trough,
534#endif 509#endif
535#if TINTING 510#if ENABLE_TRANSPARENCY
536 Color_tint, 511 Color_tint,
537#endif 512#endif
538#if OFF_FOCUS_FADING 513#if OFF_FOCUS_FADING
539 Color_fade, 514 Color_fade,
540#endif 515#endif
… …
548#endif 523#endif
549}; 524};
550 525
551#define Color_Bits 7 // 0 .. maxTermCOLOR 526#define Color_Bits 7 // 0 .. maxTermCOLOR
552 527
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
554#define NPIXCLR_BITS 32
555
556/* 528/*
557 * Resource list 529 * Resource list
558 */ 530 */
559enum { 531enum {
560 Rs_display_name = 0, 532# define def(name) Rs_ ## name,
561 Rs_term_name, 533# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562 Rs_iconName, 534# include "rsinc.h"
563 Rs_geometry, 535# undef def
564 Rs_reverseVideo, 536# 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 537 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}; 538};
705 539
706/* DEC private modes */ 540/* DEC private modes */
707#define PrivMode_132 (1UL<<0) 541#define PrivMode_132 (1UL<<0)
708#define PrivMode_132OK (1UL<<1) 542#define PrivMode_132OK (1UL<<1)
… …
717#define PrivMode_ShiftKeys (1UL<<10) 551#define PrivMode_ShiftKeys (1UL<<10)
718#define PrivMode_VisibleCursor (1UL<<11) 552#define PrivMode_VisibleCursor (1UL<<11)
719#define PrivMode_MouseX10 (1UL<<12) 553#define PrivMode_MouseX10 (1UL<<12)
720#define PrivMode_MouseX11 (1UL<<13) 554#define PrivMode_MouseX11 (1UL<<13)
721#define PrivMode_scrollBar (1UL<<14) 555#define PrivMode_scrollBar (1UL<<14)
722#define PrivMode_menuBar (1UL<<15)
723#define PrivMode_TtyOutputInh (1UL<<16) 556#define PrivMode_TtyOutputInh (1UL<<15)
724#define PrivMode_Keypress (1UL<<17) 557#define PrivMode_Keypress (1UL<<16)
725#define PrivMode_smoothScroll (1UL<<18) 558#define PrivMode_smoothScroll (1UL<<17)
726#define PrivMode_vt52 (1UL<<19) 559#define PrivMode_vt52 (1UL<<18)
727#define PrivMode_LFNL (1UL<<20) 560#define PrivMode_LFNL (1UL<<19)
728/* too annoying to implement X11 highlight tracking */ 561#define PrivMode_MouseBtnEvent (1UL<<20)
729/* #define PrivMode_MouseX11Track (1LU<<21) */ 562#define PrivMode_MouseAnyEvent (1UL<<21)
563#define PrivMode_BracketPaste (1UL<<22)
730 564
731#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 565#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)
737 566
738#ifdef ALLOW_132_MODE 567#ifdef ALLOW_132_MODE
739# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 568# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
740#else 569#else
741# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 570# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
745#define IMBUFSIZ 128 // input modifier buffer sizes 574#define IMBUFSIZ 128 // input modifier buffer sizes
746#define KBUFSZ 512 // size of keyboard mapping buffer 575#define KBUFSZ 512 // size of keyboard mapping buffer
747#define CBUFSIZ 2048 // size of command buffer 576#define CBUFSIZ 2048 // size of command buffer
748#define UBUFSIZ 2048 // character buffer 577#define UBUFSIZ 2048 // character buffer
749 578
750#ifndef PATH_MAX 579#if ENABLE_FRILLS
751# define PATH_MAX 16384 580# include <X11/Xmd.h>
581typedef struct _mwmhints {
582 CARD32 flags;
583 CARD32 functions;
584 CARD32 decorations;
585 INT32 input_mode;
586 CARD32 status;
587} MWMHints;
752#endif 588#endif
753 589
754/* Motif window hints */ 590/* Motif window hints */
755#define MWM_HINTS_FUNCTIONS (1L << 0) 591#define MWM_HINTS_FUNCTIONS (1L << 0)
756#define MWM_HINTS_DECORATIONS (1L << 1) 592#define MWM_HINTS_DECORATIONS (1L << 1)
… …
781/* 617/*
782 ***************************************************************************** 618 *****************************************************************************
783 * MACRO DEFINES 619 * MACRO DEFINES
784 ***************************************************************************** 620 *****************************************************************************
785 */ 621 */
786#define memset(x, y, z) memset((x), (y), (size_t)(z)) 622#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))
801 623
802#define dDisp Display *disp = display->display 624// for speed reasons, we assume that all codepoints 32 to 126 are
625// single-width.
626#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
803 627
804/* convert pixel dimensions to row/column values. Everything as int32_t */ 628/* convert pixel dimensions to row/column values. Everything as int32_t */
805#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 629#define Pixel2Col(x) Pixel2Width((int32_t)(x))
806#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 630#define Pixel2Row(y) Pixel2Height((int32_t)(y))
807#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 631#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
809#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 633#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
810#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 634#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
811#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
812#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
813 637
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) 638#define LINENO(n) MOD (term_start + int(n), total_rows)
821#define ROW(n) row_buf [LINENO (n)] 639#define ROW(n) row_buf [LINENO (n)]
822 640
823/* how to build & extract colors and attributes */ 641/* how to build & extract colors and attributes */
824#define GET_BASEFG(x) (((x) & RS_fgMask)) 642#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
839#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 657#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
840#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 658#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
841 659
842#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 660#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
843 661
844#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 662#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
845#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 663#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
846 664
847#if ENABLE_STYLES 665#if ENABLE_STYLES
848# define FONTSET(style) fontset[GET_STYLE (style)] 666# define FONTSET(style) fontset[GET_STYLE (style)]
849#else 667#else
850# define FONTSET(style) fontset[0] 668# define FONTSET(style) fontset[0]
851#endif 669#endif
852 670
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
905# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
906# undef HAVE_UTMP_H
907# undef HAVE_STRUCT_UTMP
908# endif
909
910# ifdef HAVE_UTMPX_H
911# include <utmpx.h>
912# endif
913# ifdef HAVE_UTMP_H
914# include <utmp.h>
915# endif
916#endif
917
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; 671typedef callback<void (const char *)> log_callback;
942typedef callback1<int, int> getfd_callback; 672typedef callback<int (int)> getfd_callback;
943 673
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 ***************************************************************************** 674/****************************************************************************/
955 * VARIABLES 675
676#define LINE_LONGER 0x0001 // line is continued on the next row
677#define LINE_FILTERED 0x0002 // line has been filtered
678#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
679#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
680#define LINE_BIDI 0x0010 // line needs bidi (NYI)
681
682struct line_t {
683 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line
686 uint32_t f; // flags
687
688 bool is_longer ()
689 {
690 return f & LINE_LONGER;
691 }
692
693 void is_longer (int set)
694 {
695 if (set)
696 f |= LINE_LONGER;
697 else
698 f &= ~LINE_LONGER;
699 }
700
701 void clear ()
702 {
703 t = 0;
704 r = 0;
705 l = 0;
706 f = 0;
707 }
708
709 void touch () // call whenever a line is changed/touched/updated
710 {
711#if ENABLE_PERL
712 f &= ~LINE_FILTERED;
713#endif
714 }
715
716 void touch (int col)
717 {
718 max_it (l, col);
719 touch ();
720 }
721};
722
956 ***************************************************************************** 723/****************************************************************************/
957 */
958#ifdef MENUBAR
959# include "menubar.h"
960#endif
961 724
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 725// primitive wrapper around mbstate_t to ensure initialisation
975struct mbstate { 726struct mbstate {
976 mbstate_t mbs; 727 mbstate_t mbs;
977 728
978 operator mbstate_t *() { return &mbs; } 729 operator mbstate_t *() { return &mbs; }
979 void reset () { memset (&mbs, 0, sizeof (mbs)); } 730 void reset () { memset (&mbs, 0, sizeof (mbs)); }
980 mbstate () { reset (); } 731 mbstate () { reset (); }
981}; 732};
982 733
734/****************************************************************************/
735
983#define UNICODE_MASK 0x1fffffUL 736#define UNICODE_MASK 0x1fffffUL
984 737
985#if UNICODE3 738#if UNICODE_3
986# define COMPOSE_LO 0x40000000UL 739# define COMPOSE_LO 0x40000000UL
987# define COMPOSE_HI 0x400fffffUL 740# define COMPOSE_HI 0x400fffffUL
988# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 741# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
989#else 742#else
743# if ENABLE_PERL
744# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
745# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
746# else
990# define COMPOSE_LO 0xd800UL 747# define COMPOSE_LO 0xd800UL
991# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 748# define COMPOSE_HI 0xf8ffUL
992# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 749# endif
750# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
993#endif 751#endif
994 752
995#if ENABLE_COMBINING 753#if ENABLE_COMBINING
996// compose chars are used to represent composite characters 754// compose chars are used to represent composite characters
997// that are not representable in unicode, as well as characters 755// that are not representable in unicode, as well as characters
… …
1017}; 775};
1018 776
1019extern class rxvt_composite_vec rxvt_composite; 777extern class rxvt_composite_vec rxvt_composite;
1020#endif 778#endif
1021 779
780/****************************************************************************/
1022 781
1023#ifdef KEYSYM_RESOURCE 782#ifdef KEYSYM_RESOURCE
1024 class keyboard_manager; 783class keyboard_manager;
1025#endif 784#endif
1026 785
786typedef struct rxvt_term *rxvt_t;
787
788extern rxvt_t rxvt_current_term;
789
790#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
791#define GET_R rxvt_current_term
792
793typedef struct {
794 int row;
795 int col;
796} row_col_t;
797
798/*
799 * terminal limits:
800 *
801 * width : 1 <= width
802 * height : 1 <= height
803 * ncol : 1 <= ncol <= MAX(tlen_t)
804 * nrow : 1 <= nrow <= MAX(int)
805 * saveLines : 0 <= saveLines <= MAX(int)
806 * term_start : 0 <= term_start < saveLines
807 * total_rows : nrow + saveLines
808 *
809 * top_row : -saveLines <= top_row <= 0
810 * view_start : top_row <= view_start <= 0
811 *
812 * | most coordinates are stored relative to term_start,
813 * ROW_BUF | which is the first line of the terminal screen
814 * |························= row_buf[0]
815 * |························= row_buf[1]
816 * |························= row_buf[2] etc.
817 * |
818 * +------------+···········= term_start + top_row
819 * | scrollback |
820 * | scrollback +---------+·= term_start + view_start
821 * | scrollback | display |
822 * | scrollback | display |
823 * +------------+·display·+·= term_start
824 * | terminal | display |
825 * | terminal +---------+
826 * | terminal |
827 * | terminal |
828 * +------------+···········= term_stat + nrow - 1
829 * |
830 * |
831 * END······················= total_rows
832 */
833
834struct TermWin_t {
835 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */
840 int ncol; /* window columns [characters] */
841 int nrow; /* window rows [characters] */
842 int focus; /* window has focus */
843 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */
846 int lineSpace; /* number of extra pixels between rows */
847 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */
853 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4];
858};
859
860/*
861 * screen accounting:
862 * screen_t elements
863 * row: Cursor row position : 0 <= row < nrow
864 * col: Cursor column position : 0 <= col < ncol
865 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
866 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
867 *
868 * selection_t elements
869 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
870 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen
876 *
877 */
878typedef struct {
879 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */
888} screen_t;
889
890enum selection_op_t {
891 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896};
897
898typedef struct {
899 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */
908} selection_t;
909
910/* ------------------------------------------------------------------------- */
911
912/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */
914#define Screen_VisibleCursor (1<<1) /* cursor visible? */
915#define Screen_Autowrap (1<<2) /* auto-wrap flag */
916#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919
920/* rxvt_vars.options */
921enum {
922# define def(name,idx) Opt_ ## name = idx,
923# define nodef(name) Opt_ ## name = 0,
924# include "optinc.h"
925# undef nodef
926# undef def
927Opt_count
928};
929
930/* ------------------------------------------------------------------------- */
931
932struct rxvt_vars : TermWin_t {
933 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint;
936 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */
938 int numlock_state;
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
940 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen;
944 screen_t swap;
945 selection_t selection;
946 rxvt_color pix_colors_focused[TOTAL_COLORS];
947#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif
950};
951
1027struct rxvt_term : zero_initialized, rxvt_vars { 952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
953
954 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off
958
1028 log_callback *log_hook; // log error messages through this hook, if != 0 959 log_callback *log_hook; // log error messages through this hook, if != 0
1029 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 960 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1030 961#if ENABLE_PERL
962 rxvt_perl_term perl;
963#endif
1031 struct mbstate mbstate; // current input multibyte state 964 struct mbstate mbstate; // current input multibyte state
1032 965
1033 unsigned char want_refresh:1, 966 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 */ 967 current_screen:1, /* primary or secondary */
1042 hate_those_clicks:1, /* a.k.a. keep mark position */
1043 num_scr_allow:1, 968 num_scr_allow:1,
1044 bypass_keystate:1, 969 bypass_keystate:1,
1045#ifdef CURSOR_BLINK 970#ifdef CURSOR_BLINK
1046 hidden_cursor:1, 971 hidden_cursor:1,
1047#endif 972#endif
… …
1058 983
1059 unsigned char refresh_type, 984 unsigned char refresh_type,
1060#ifdef META8_OPTION 985#ifdef META8_OPTION
1061 meta_char, /* Alt-key prefix */ 986 meta_char, /* Alt-key prefix */
1062#endif 987#endif
1063 scrollbar_align,
1064 selection_wait, 988 selection_wait,
1065 selection_type; 989 selection_type;
1066/* ---------- */ 990/* ---------- */
991 bool rvideo_state, rvideo_mode;
992#ifndef NO_BELL
1067 short rvideo; 993 bool rvideo_bell;
994#endif
1068 int num_scr; /* screen: number lines scrolled */ 995 int num_scr; /* screen: number lines scrolled */
1069 int prev_ncol, /* screen: previous number of columns */ 996 int prev_ncol, /* screen: previous number of columns */
1070 prev_nrow; /* screen: previous number of rows */ 997 prev_nrow; /* screen: previous number of rows */
1071/* ---------- */ 998/* ---------- */
1072 rend_t rstyle; 999 rend_t rstyle;
1073/* ---------- */
1074 uint32_t pixcolor_set[NPIXCLR_SETS];
1075/* ---------- */ 1000/* ---------- */
1076#ifdef SELECTION_SCROLLING 1001#ifdef SELECTION_SCROLLING
1077 int scroll_selection_lines; 1002 int scroll_selection_lines;
1078 enum page_dirn scroll_selection_dir; 1003 enum page_dirn scroll_selection_dir;
1079 int selection_save_x, 1004 int selection_save_x,
… …
1085 /* give proper Scroll behaviour */ 1010 /* give proper Scroll behaviour */
1086#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1011#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1087 mouse_slip_wheel_speed, 1012 mouse_slip_wheel_speed,
1088#endif 1013#endif
1089 refresh_count, 1014 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, 1015 window_vt_x,
1103 window_vt_y, 1016 window_vt_y,
1104 window_sb_x, 1017 window_sb_x,
1018 mouse_row,
1019 mouse_col,
1105# ifdef POINTER_BLANK 1020# ifdef POINTER_BLANK
1106 pointerBlankDelay, 1021 pointerBlankDelay,
1107# endif 1022# endif
1108 allowedxerror; 1023 allowedxerror;
1109/* ---------- */ 1024/* ---------- */
… …
1113 int old_width, /* last used width in screen resize */ 1028 int old_width, /* last used width in screen resize */
1114 old_height; /* last used height in screen resize */ 1029 old_height; /* last used height in screen resize */
1115 unsigned long priv_modes, 1030 unsigned long priv_modes,
1116 SavedModes; 1031 SavedModes;
1117/* ---------- */ 1032/* ---------- */
1118 Atom xa[NUM_XA]; 1033 Atom *xa;
1119/* ---------- */ 1034/* ---------- */
1120#ifdef MENUBAR 1035#ifdef RXVT_SCROLLBAR
1121 GC menubarGC;
1122#endif
1123#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1124 GC scrollbarGC, 1036 GC scrollbarGC,
1125 topShadowGC, 1037 topShadowGC,
1126 botShadowGC; 1038 botShadowGC;
1127#endif 1039#endif
1128#ifdef XTERM_SCROLLBAR 1040#ifdef XTERM_SCROLLBAR
… …
1149 selection_request_time; 1061 selection_request_time;
1150 pid_t cmd_pid; /* process id of child */ 1062 pid_t cmd_pid; /* process id of child */
1151 char * incr_buf; 1063 char * incr_buf;
1152 size_t incr_buf_size, incr_buf_fill; 1064 size_t incr_buf_size, incr_buf_fill;
1153/* ---------- */ 1065/* ---------- */
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; 1066 struct mouse_event MEvent;
1163 XComposeStatus compose; 1067 XComposeStatus compose;
1164 ttymode_t tio; 1068 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; 1069 row_col_t oldcursor;
1178#ifdef XPM_BACKGROUND 1070#ifdef HAVE_BG_PIXMAP
1179 bgPixmap_t bgPixmap; 1071 bgPixmap_t bgPixmap;
1180 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1181#endif 1072#endif
1182#ifdef MENUBAR 1073#ifdef HAVE_AFTERIMAGE
1183 menu_t *ActiveMenu, /* currently active menu */ 1074 ASVisual *asv;
1184 *BuildMenu; /* the menu currently being built */ 1075 ASImageManager *asimman;
1185 bar_t *CurrentBar;
1186# if ! (MENUBAR_MAX > 1)
1187 bar_t BarList;
1188# endif /* (MENUBAR_MAX > 1) */
1189#endif
1190#ifdef CURSOR_BLINK
1191 struct timeval lastcursorchange;
1192#endif
1193#ifdef POINTER_BLANK
1194 struct timeval lastmotion;
1195#endif 1076#endif
1196 1077
1197#if ENABLE_OVERLAY 1078#if ENABLE_OVERLAY
1198 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1079 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1199 text_t **ov_text; 1080 text_t **ov_text;
1200 rend_t **ov_rend; 1081 rend_t **ov_rend;
1201 1082
1202 void scr_swap_overlay (); 1083 void scr_swap_overlay () NOTHROW;
1203 void scr_overlay_new (int x, int y, int w, int h); 1084 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1204 void scr_overlay_off (); 1085 void scr_overlay_off () NOTHROW;
1205 void scr_overlay_set (int x, int y, 1086 void scr_overlay_set (int x, int y,
1206 text_t text, 1087 text_t text,
1207 rend_t rend = OVERLAY_RSTYLE); 1088 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1208 void scr_overlay_set (int x, int y, const char *s); 1089 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); 1090 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1210#endif 1091#endif
1211 1092
1212 vector<void *> allocated; // free these memory blocks with free() 1093 vector<void *> allocated; // free these memory blocks with free()
1213 1094
1214 char *env_windowid; /* environmental variable WINDOWID */ 1095 char env_windowid[21]; /* environmental variable WINDOWID */
1096 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1215 char *env_display; /* environmental variable DISPLAY */ 1097 char *env_display; /* environmental variable DISPLAY */
1216 char *env_term; /* environmental variable TERM */ 1098 char *env_term; /* environmental variable TERM */
1217 char *env_colorfgbg; 1099
1218 char *locale; 1100 char *locale;
1219 char charsets[4]; 1101 char charsets[4];
1220 unsigned char *v_buffer; /* pointer to physical buffer */ 1102 char *v_buffer; /* pointer to physical buffer */
1221 unsigned int v_buflen; /* size of area to write */ 1103 unsigned int v_buflen; /* size of area to write */
1222 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1104 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1223 1105
1224#ifdef KEYSYM_RESOURCE 1106#ifdef KEYSYM_RESOURCE
1225 keyboard_manager *keyboard; 1107 keyboard_manager *keyboard;
1226#endif 1108#endif
1109#ifndef NO_RESOURCES
1110 XrmDatabase option_db;
1111#endif
1227 1112
1228 const char *rs[NUM_RESOURCES]; 1113 const char *rs[NUM_RESOURCES];
1229 /* command input buffering */ 1114 /* command input buffering */
1230 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1115 char *cmdbuf_ptr, *cmdbuf_endp;
1231 unsigned char cmdbuf_base[CBUFSIZ]; 1116 char cmdbuf_base[CBUFSIZ];
1117
1118 ptytty *pty;
1232 1119
1233 rxvt_salloc *talloc; // text line allocator 1120 rxvt_salloc *talloc; // text line allocator
1234 rxvt_salloc *ralloc; // rend line allocator 1121 rxvt_salloc *ralloc; // rend line allocator
1235 1122
1236 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1123 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1244 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1131 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); 1132 void iso14755_54 (int x, int y);
1246# endif 1133# endif
1247#endif 1134#endif
1248 1135
1249 // modifies first argument(!) 1136 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1250 void paste (unsigned char *data, unsigned int len);
1251 1137
1252 void flush (); 1138 void vt_select_input () const NOTHROW
1139 {
1140 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1141 }
1253 1142
1254#if TRANSPARENT 1143#if ENABLE_TRANSPARENCY || ENABLE_PERL
1255 void rootwin_cb (XEvent &xev); 1144 void rootwin_cb (XEvent &xev);
1256 xevent_watcher rootwin_ev; 1145 xevent_watcher rootwin_ev;
1146#endif
1147#ifdef HAVE_BG_PIXMAP
1148 void update_background ();
1149#if TRACE_PIXMAPS
1150 void trace_update_background (const char *file, int line);
1151# define update_background() trace_update_background (__FILE__, __LINE__)
1152#endif
1153 void update_background_cb (ev::timer &w, int revents);
1154 ev::timer update_background_ev;
1257#endif 1155#endif
1258 1156
1259 void x_cb (XEvent &xev); 1157 void x_cb (XEvent &xev);
1260 xevent_watcher termwin_ev; 1158 xevent_watcher termwin_ev;
1261 xevent_watcher vt_ev; 1159 xevent_watcher vt_ev;
1262#ifdef HAVE_SCROLLBARS 1160#ifdef HAVE_SCROLLBARS
1263 xevent_watcher scrollbar_ev; 1161 xevent_watcher scrollbar_ev;
1264#endif 1162#endif
1265#ifdef MENUBAR
1266 xevent_watcher menubar_ev;
1267#endif
1268 1163
1269 void check_cb (check_watcher &w); check_watcher check_ev; 1164 void child_cb (ev::child &w, int revents); ev::child child_ev;
1270 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1165 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1271 void flush_cb (time_watcher &w); time_watcher flush_ev; 1166 void refresh_check ();
1272 1167 void flush ();
1273 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1168 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1274 1169 bool pty_fill ();
1275 void incr_cb (time_watcher &w); time_watcher incr_ev; 1170 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1171 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1276 1172
1277#ifdef CURSOR_BLINK 1173#ifdef CURSOR_BLINK
1278 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1174 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1279#endif 1175#endif
1280#ifdef TEXT_BLINK 1176#ifdef TEXT_BLINK
1281 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1177 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1178#endif
1179#ifndef NO_BELL
1180 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1282#endif 1181#endif
1283 1182
1284#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1183#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1285 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1184 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1286#endif 1185#endif
1287#ifdef SELECTION_SCROLLING 1186#ifdef SELECTION_SCROLLING
1288 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1187 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1289#endif 1188#endif
1290#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1189#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1291 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1190 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1292#endif 1191#endif
1293 1192
1294#ifdef POINTER_BLANK 1193#ifdef POINTER_BLANK
1295 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1194 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1296 void pointer_blank (); 1195 void pointer_blank ();
1297#endif 1196#endif
1298 void pointer_unblank (); 1197 void pointer_unblank ();
1299 1198
1300 void tt_printf (const char *fmt,...); 1199 void tt_printf (const char *fmt,...);
1301 void tt_write (const unsigned char *data, unsigned int len); 1200 void tt_write (const char *data, unsigned int len);
1302 void pty_write (); 1201 void pty_write ();
1303 1202
1304 void tt_winch (); 1203 void init (stringvec *argv, stringvec *envv)
1204 {
1205 this->argv = argv;
1206 init (argv->size (), argv->begin (), envv);
1207 }
1305 1208
1306 rxvt_term (); 1209 void make_current () const // make this the "currently active" urxvt instance
1307 ~rxvt_term (); 1210 {
1308 void child_exit (); // child has exited, usually destroys 1211 SET_R (this);
1212 set_environ (envv);
1213 rxvt_set_locale (locale);
1214 }
1215
1216#if USE_XIM
1217 rxvt_xim *input_method;
1218 XIC Input_Context;
1219 XIMStyle input_style;
1220 XPoint spot; // most recently sent spot position
1221
1309 void destroy (); 1222 void im_destroy ();
1310 void emergency_cleanup (); 1223 void im_cb (); im_watcher im_ev;
1224 void im_set_size (XRectangle &size);
1225 void im_set_position (XPoint &pos) NOTHROW;
1226 void im_set_color (unsigned long &fg, unsigned long &bg);
1227 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1311 1228
1312 bool init (int argc, const char *const *argv); 1229 bool IMisRunning ();
1230 void IMSendSpot ();
1231 bool IM_get_IC (const char *modifiers);
1232 void IMSetPosition ();
1233#endif
1234
1235 // command.C
1236 void key_press (XKeyEvent &ev);
1237 void key_release (XKeyEvent &ev);
1238 unsigned int cmd_write (const char *str, unsigned int count);
1239
1240 wchar_t next_char () NOTHROW;
1241 wchar_t cmd_getc () THROW ((class out_of_input));
1242 uint32_t next_octet () NOTHROW;
1243 uint32_t cmd_get8 () THROW ((class out_of_input));
1244
1245 bool cmd_parse ();
1246 void mouse_report (XButtonEvent &ev);
1247 void button_press (XButtonEvent &ev);
1248 void button_release (XButtonEvent &ev);
1249 void focus_in ();
1250 void focus_out ();
1251 void update_fade_color (unsigned int idx);
1252#ifdef PRINTPIPE
1253 FILE *popen_printer ();
1254 int pclose_printer (FILE *stream);
1255#endif
1256 void process_print_pipe ();
1257 void process_nonprinting (unicode_t ch);
1258 void process_escape_vt52 (unicode_t ch);
1259 void process_escape_seq ();
1260 void process_csi_seq ();
1261 void process_window_ops (const int *args, unsigned int nargs);
1262 char *get_to_st (unicode_t &ends_how);
1263 void process_dcs_seq ();
1264 void process_osc_seq ();
1265 void process_color_seq (int report, int color, const char *str, char resp);
1266 void process_xterm_seq (int op, const char *str, char resp);
1267 int privcases (int mode, unsigned long bit);
1268 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1269 void process_sgr_mode (unsigned int nargs, const int *arg);
1270 void process_graphics ();
1271 // init.C
1313 bool init_vars (); 1272 void init_vars ();
1314
1315 bool pty_fill ();
1316
1317 void init_secondary ();
1318 const char **init_resources (int argc, const char *const *argv); 1273 const char **init_resources (int argc, const char *const *argv);
1274 void init (int argc, const char *const *argv, stringvec *envv);
1319 void init_env (); 1275 void init_env ();
1320 void set_locale (const char *locale); 1276 void set_locale (const char *locale);
1321 void init_xlocale (); 1277 void init_xlocale ();
1322 void init_command (const char *const *argv); 1278 void init_command (const char *const *argv);
1323 void run_command (const char *const *argv); 1279 void run_command (const char *const *argv);
1324 int run_child (const char *const *argv); 1280 int run_child (const char *const *argv);
1325
1326 void color_aliases (int idx); 1281 void color_aliases (int idx);
1282 void create_windows (int argc, const char *const *argv);
1283 void Get_Colours ();
1284 void get_ourmods ();
1285 // main.C
1286 void tt_winch ();
1287 rxvt_term ();
1288 ~rxvt_term ();
1289 void destroy ();
1290 void emergency_cleanup ();
1327 void recolour_cursor (); 1291 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); 1292 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1330 void window_calc (unsigned int newwidth, unsigned int newheight); 1293 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 (); 1294 bool set_fonts ();
1405 void set_string_property (Atom prop, const char *str, int len = -1); 1295 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); 1296 void set_utf8_property (Atom prop, const char *str, int len = -1);
1407 void set_title (const char *str); 1297 void set_title (const char *str);
1408 void set_icon_name (const char *str); 1298 void set_icon_name (const char *str);
1409 void set_window_color (int idx, const char *color); 1299 void set_window_color (int idx, const char *color);
1410 void set_colorfgbg (); 1300 void set_colorfgbg ();
1411 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1301 bool set_color (rxvt_color &color, const char *name);
1302 void alias_color (int dst, int src);
1412 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1303 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1413 1304 void get_window_origin (int &x, int &y);
1414#ifdef MENUBAR 1305 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 1306
1447 // screen.C 1307 // screen.C
1448 1308
1449 void lalloc (line_t &l) 1309 void lalloc (line_t &l) const
1450 { 1310 {
1451 l.t = (text_t *)talloc->alloc (); 1311 l.t = (text_t *)talloc->alloc ();
1452 l.r = (rend_t *)ralloc->alloc (); 1312 l.r = (rend_t *)ralloc->alloc ();
1453 } 1313 }
1454 1314
… …
1458 talloc->free (l.t); 1318 talloc->free (l.t);
1459 ralloc->free (l.r); 1319 ralloc->free (l.r);
1460 } 1320 }
1461#endif 1321#endif
1462 1322
1463 void lresize (line_t &l) 1323 void lresize (line_t &l) const
1464 { 1324 {
1465 if (!l.t) 1325 if (!l.t)
1466 return; 1326 return;
1467 1327
1468 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1328 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1472 1332
1473 if (ncol > prev_ncol) 1333 if (ncol > prev_ncol)
1474 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1334 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1475 } 1335 }
1476 1336
1477 int fgcolor_of (rend_t r) 1337 int fgcolor_of (rend_t r) const NOTHROW
1478 { 1338 {
1479 int base = GET_BASEFG (r); 1339 int base = GET_BASEFG (r);
1480#ifndef NO_BRIGHTCOLOR 1340#ifndef NO_BRIGHTCOLOR
1481 if (r & RS_Bold 1341 if (r & RS_Bold
1482# if ENABLE_STYLES 1342# if ENABLE_STYLES
1483 && OPTION (Opt_intensityStyles) 1343 && option (Opt_intensityStyles)
1484# endif 1344# endif
1485 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1345 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1486 base += minBrightCOLOR - minCOLOR; 1346 base += minBrightCOLOR - minCOLOR;
1487#endif 1347#endif
1488 return base; 1348 return base;
1489 } 1349 }
1490 1350
1491 int bgcolor_of (rend_t r) 1351 int bgcolor_of (rend_t r) const NOTHROW
1492 { 1352 {
1493 int base = GET_BASEBG (r); 1353 int base = GET_BASEBG (r);
1494#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
1495 if (r & RS_Blink 1355 if (r & RS_Blink
1496# if ENABLE_STYLES 1356# if ENABLE_STYLES
1497 && OPTION (Opt_intensityStyles) 1357 && option (Opt_intensityStyles)
1498# endif 1358# endif
1499 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1359 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1500 base += minBrightCOLOR - minCOLOR; 1360 base += minBrightCOLOR - minCOLOR;
1501#endif 1361#endif
1502 return base; 1362 return base;
1503 } 1363 }
1504 1364
1365 bool option (uint8_t opt) const NOTHROW
1366 {
1367 if (!opt)
1368 return 0;
1369
1370 --opt;
1371 return options[opt >> 3] & (1 << (opt & 7));
1372 }
1373
1374 void set_option (uint8_t opt, bool set = true) NOTHROW
1375 {
1376 if (!opt)
1377 return;
1378
1379 --opt;
1380 if (set)
1381 options[opt >> 3] |= (1 << (opt & 7));
1382 else
1383 options[opt >> 3] &= ~(1 << (opt & 7));
1384 }
1385
1386 void PrivMode (int set, unsigned bit) NOTHROW
1387 {
1388 if (set)
1389 priv_modes |= bit;
1390 else
1391 priv_modes &= ~bit;
1392 }
1393
1394 // modifies first argument(!)
1395 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); 1396 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); 1397 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1507 int scr_scroll_text (int row1, int row2, int count); 1398 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1508 void scr_reset (); 1399 void scr_reset ();
1509 void scr_release (); 1400 void scr_release () NOTHROW;
1510 void scr_clear (bool really = false); 1401 void scr_clear (bool really = false) NOTHROW;
1511 void scr_refresh (unsigned char refresh_type); 1402 void scr_refresh () NOTHROW;
1512 bool scr_refresh_rend (rend_t mask, rend_t value); 1403 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1513 void scr_erase_screen (int mode); 1404 void scr_erase_screen (int mode) NOTHROW;
1514#if ENABLE_FRILLS 1405#if ENABLE_FRILLS
1515 void scr_erase_savelines (); 1406 void scr_erase_savelines () NOTHROW;
1516 void scr_backindex (); 1407 void scr_backindex () NOTHROW;
1517 void scr_forwardindex (); 1408 void scr_forwardindex () NOTHROW;
1518#endif 1409#endif
1519 void scr_touch (bool refresh); 1410 void scr_touch (bool refresh) NOTHROW;
1520 void scr_expose (int x, int y, int width, int height, bool refresh); 1411 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 (); 1412 void scr_recolour () NOTHROW;
1523 void scr_remap_chars (); 1413 void scr_remap_chars () NOTHROW;
1524 void scr_remap_chars (const line_t &l); 1414 void scr_remap_chars (line_t &l) NOTHROW;
1415
1416 enum cursor_mode { SAVE, RESTORE };
1525 1417
1526 void scr_poweron (); 1418 void scr_poweron ();
1527 void scr_cursor (int mode); 1419 void scr_cursor (cursor_mode mode) NOTHROW;
1528 void scr_do_wrap (); 1420 void scr_do_wrap () NOTHROW;
1421 void scr_swap_screen () NOTHROW;
1529 int scr_change_screen (int scrn); 1422 void scr_change_screen (int scrn);
1530 void scr_color (unsigned int color, int fgbg); 1423 void scr_color (unsigned int color, int fgbg) NOTHROW;
1531 void scr_rendition (int set, int style); 1424 void scr_rendition (int set, int style) NOTHROW;
1532 void scr_add_lines (const unicode_t *str, int nlines, int len); 1425 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1533 void scr_backspace (); 1426 void scr_backspace () NOTHROW;
1534 void scr_tab (int count, bool ht = false); 1427 void scr_tab (int count, bool ht = false) NOTHROW;
1535 void scr_gotorc (int row, int col, int relative); 1428 void scr_gotorc (int row, int col, int relative) NOTHROW;
1536 void scr_index (enum page_dirn direction); 1429 void scr_index (enum page_dirn direction) NOTHROW;
1537 void scr_erase_line (int mode); 1430 void scr_erase_line (int mode) NOTHROW;
1538 void scr_E (); 1431 void scr_E () NOTHROW;
1539 void scr_insdel_lines (int count, int insdel); 1432 void scr_insdel_lines (int count, int insdel) NOTHROW;
1540 void scr_insdel_chars (int count, int insdel); 1433 void scr_insdel_chars (int count, int insdel) NOTHROW;
1541 void scr_scroll_region (int top, int bot); 1434 void scr_scroll_region (int top, int bot) NOTHROW;
1542 void scr_cursor_visible (int mode); 1435 void scr_cursor_visible (int mode) NOTHROW;
1543 void scr_autowrap (int mode); 1436 void scr_autowrap (int mode) NOTHROW;
1544 void scr_relative_origin (int mode); 1437 void scr_relative_origin (int mode) NOTHROW;
1545 void scr_insert_mode (int mode); 1438 void scr_insert_mode (int mode) NOTHROW;
1546 void scr_set_tab (int mode); 1439 void scr_set_tab (int mode) NOTHROW;
1547 void scr_rvideo_mode (int mode); 1440 void scr_rvideo_mode (bool on) NOTHROW;
1548 void scr_report_position (); 1441 void scr_report_position () NOTHROW;
1549 void set_font_style (); 1442 void set_font_style () NOTHROW;
1550 void scr_charset_choose (int set); 1443 void scr_charset_choose (int set) NOTHROW;
1551 void scr_charset_set (int set, unsigned int ch); 1444 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1552 int scr_move_to (int y, int len); 1445 void scr_move_to (int y, int len) NOTHROW;
1553 int scr_page (enum page_dirn direction, int nlines); 1446 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1554 int scr_changeview (unsigned int oldviewstart); 1447 bool scr_changeview (int new_view_start) NOTHROW;
1555 void scr_bell (); 1448 void scr_bell () NOTHROW;
1556 void scr_printscreen (int fullhist); 1449 void scr_printscreen (int fullhist) NOTHROW;
1450 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1451 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 (); 1452 void scr_reverse_selection () NOTHROW;
1558 void scr_dump (int fd); 1453 void scr_dump (int fd) NOTHROW;
1454
1559 void selection_check (int check_more); 1455 void selection_check (int check_more) NOTHROW;
1560 void selection_paste (Window win, Atom prop, bool delete_prop); 1456 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1561 void selection_property (Window win, Atom prop); 1457 void selection_property (Window win, Atom prop) NOTHROW;
1562 void selection_request (Time tm, int x, int y); 1458 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1563 int selection_request_other (Atom target, int selnum); 1459 int selection_request_other (Atom target, int selnum) NOTHROW;
1564 void selection_clear (); 1460 void selection_clear () NOTHROW;
1565 void selection_make (Time tm); 1461 void selection_make (Time tm);
1462 bool selection_grab (Time tm) NOTHROW;
1566 void selection_start_colrow (int col, int row); 1463 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); 1464 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); 1465 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1569 void selection_remove_trailing_spaces (); 1466 void selection_remove_trailing_spaces () NOTHROW;
1570 void selection_send (const XSelectionRequestEvent &rq); 1467 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1468 void selection_click (int clicks, int x, int y) NOTHROW;
1469 void selection_extend (int x, int y, int flag) NOTHROW;
1470 void selection_rotate (int x, int y) NOTHROW;
1571 1471
1572#if defined(NEXT_SCROLLBAR) 1472#if defined(NEXT_SCROLLBAR)
1573 // scrollbar-next.C 1473 // scrollbar-next.C
1574 Pixmap renderPixmap (const char *const *data, int width, int height); 1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1575 void init_scrollbar_stuff (); 1475 void init_scrollbar_stuff ();
… …
1577 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1578#endif 1478#endif
1579 1479
1580#if defined(RXVT_SCROLLBAR) 1480#if defined(RXVT_SCROLLBAR)
1581 // scrollbar-rxvt.C 1481 // 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); 1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1584#endif 1483#endif
1585 1484
1586#if defined(XTERM_SCROLLBAR) 1485#if defined(XTERM_SCROLLBAR)
1587 // scrollbar-xterm.C 1486 // scrollbar-xterm.C
… …
1592 // scrollbar-plain.C 1491 // scrollbar-plain.C
1593 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1492 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1594#endif 1493#endif
1595 1494
1596 // scrollbar.C 1495 // scrollbar.C
1496 void resize_scrollbar ();
1597 int scrollbar_mapping (int map); 1497 int scrollbar_mapping (int map);
1598 int scrollbar_show (int update); 1498 int scrollbar_show (int update);
1599 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1499 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1600 1500
1601 // xdefaults.C 1501 // xdefaults.C
1602 void get_options (int argc, const char *const *argv); 1502 void get_options (int argc, const char *const *argv);
1603 int parse_keysym (const char *str, const char *arg); 1503 int parse_keysym (const char *str, const char *arg);
1604 void get_xdefaults (FILE *stream, const char *name); 1504 const char *x_resource (const char *name);
1605 void extract_resources (); 1505 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}; 1506};
1611 1507
1612/* 1508#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 1509
1623#ifdef DEBUG_malloc
1624# include "dmalloc.h" /* This comes last */
1625#endif
1626
1627#endif /* _RXVT_H_ */
1628

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