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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.181 by root, Mon Jan 2 17:17:02 2006 UTC vs.
Revision 1.382 by root, Tue Mar 30 22:46:25 2010 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#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif
125
126/****************************************************************************/
127
128// exception thrown on fatal (per-instance) errors
129class rxvt_failure_exception { };
130
131// exception thrown when the command parser runs out of input data
132class out_of_input { };
133
77/* 134/*
78 ***************************************************************************** 135 *****************************************************************************
79 * PROTOTYPES 136 * PROTOTYPES
80 ***************************************************************************** 137 *****************************************************************************
81 */ 138 */
82// main.C 139// main.C
83RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
84RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
85void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
86void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
87void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
88void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 145
91// util.C 146// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 151
98// misc.C
99char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
105int rxvt_Str_match (const char *s1, const char *s2); 158
106const char * rxvt_Str_skip_space (const char *str);
107char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 163void * 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); 164void * rxvt_calloc (size_t number, size_t size);
114void rxvt_usleep (int usecs); 165void * rxvt_realloc (void *ptr, size_t size);
166
167/////////////////////////////////////////////////////////////////////////////
168
169// temporarily replace the process environment
170extern char **environ;
171extern char **rxvt_environ; // the original environ pointer
172
173static inline void
174set_environ (stringvec *envv)
175{
176#if ENABLE_PERL
177 assert (envv);
178#else
179 if (envv)
180#endif
181 environ = (char **)envv->begin ();
182}
183
184static inline void
185set_environ (char **envv)
186{
187#if ENABLE_PERL
188 assert (envv);
189#else
190 if (envv)
191#endif
192 environ = envv;
193}
115 194
116/* 195/*
117 ***************************************************************************** 196 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 198 *****************************************************************************
120 */ 199 */
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
146 200
147/* 201/*
148 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 203 * pared down from XButtonEvent
150 */ 204 */
151struct mouse_event { 205struct mouse_event
206{
152 int clicks; 207 int clicks;
153 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
154 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
155 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
156}; 211};
157 212
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 213#if ENABLE_XEMBED
169// XEMBED messages 214// XEMBED messages
170# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
171# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
172# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
173# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
174# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
175# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
176# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
177# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
178 223
179# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
180# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
181# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
182# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
183# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
184 229
185// XEMBED detail code 230// XEMBED detail code
186# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
187# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
188# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
189 234
190# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
191#endif 236#endif
192 237
… …
196 ***************************************************************************** 241 *****************************************************************************
197 */ 242 */
198 243
199/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
200#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
201#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
202# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
203#else 248#else
204# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
205#endif 250#endif
206#ifndef TERMENV 251#ifndef TERMENV
… …
209 254
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 256# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 257#endif
213 258
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 30 259#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 260
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 261#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 262# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
239#endif 263#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define SHADOW 1
244#else
245# define SHADOW 2
246#endif
247
248#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2
251
252#define R_SB_NEXT 1
253#define R_SB_XTERM 2
254#define R_SB_PLAIN 4
255#define R_SB_RXVT 8
256
257#define SB_WIDTH_NEXT 19
258#define SB_WIDTH_XTERM 15
259#define SB_WIDTH_PLAIN 7
260#ifndef SB_WIDTH_RXVT
261# define SB_WIDTH_RXVT 10
262#endif
263
264/*
265 * NeXT scrollbar defines
266 */
267#define SB_PADDING 1
268#define SB_BORDER_WIDTH 1
269#define SB_BEVEL_WIDTH_UPPER_LEFT 1
270#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
271#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
272#define SB_MARGIN_SPACE (SB_PADDING * 2)
273#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
274#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
275#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
276#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
277#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
278#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
279#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
280#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
281 /*
282 * +-------------+
283 * | | <---< SB_PADDING
284 * | ::::::::::: |
285 * | ::::::::::: |
286 * '''''''''''''''''
287 * ,,,,,,,,,,,,,,,,,
288 * | ::::::::::: |
289 * | ::::::::::: |
290 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
291 * | | :::::::: |
292 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
293 * | +---------+ |
294 * | | ......%%| |
295 * | | ......%%| |
296 * | | .. ()..%%| |
297 * | | ......%%| |
298 * | | %%%%%%%%| |
299 * | +---------+ | <.........................
300 * | | <---< SB_PADDING :
301 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
302 * | | ......%%| | | : :
303 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
304 * | | %%%%%%%%| | | : :
305 * | +---------+ | <-+ : :
306 * | | : :
307 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
308 * | | ......%%| | | : :
309 * | | ..\/..%%| | | : :
310 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
311 * | +---------+ | | : :
312 * | | | : :
313 * +-------------+ <-+.........:............:
314 * ^^|_________| :
315 * || | :
316 * || +---< SB_BUTTON_WIDTH
317 * || :
318 * |+------< SB_PADDING
319 * |: :
320 * +----< SB_BORDER_WIDTH
321 * : :
322 * :............:
323 * |
324 * +---< SB_WIDTH_NEXT
325 */
326 264
327enum { 265enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 266 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 267 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 268 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 269};
333 270
334#ifdef NO_SECONDARY_SCREEN 271#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 272# define NSCREENS 0
336#else 273#else
… …
381// fake styles 318// fake styles
382#define RS_Blink 0x00010000UL // blink 319#define RS_Blink 0x00010000UL // blink
383#define RS_RVid 0x00020000UL // reverse video 320#define RS_RVid 0x00020000UL // reverse video
384#define RS_Uline 0x00040000UL // underline 321#define RS_Uline 0x00040000UL // underline
385 322
323// toggle this to force redraw, must be != RS_Careful
324#define RS_redraw 0x01000000UL
325
386// 5 custom bits for extensions 326// 5 custom bits for extensions
387#define RS_customCount 32 327#define RS_customCount 32
388#define RS_customMask 0x00f80000UL 328#define RS_customMask 0x00f80000UL
389#define RS_customShift 19 329#define RS_customShift 19
390 330
… …
396#define RS_styleShift 14 336#define RS_styleShift 14
397 337
398#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 338#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
399#define RS_attrMask (RS_baseattrMask | RS_fontMask) 339#define RS_attrMask (RS_baseattrMask | RS_fontMask)
400 340
401#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h 341#define RS_fontCount rxvt_fontset::fontCount
402#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful 342#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
403#define RS_fontShift 24 343#define RS_fontShift 24
404 344
405#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 345#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
406#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 346#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
… …
420 C0_NUL = 0x00, 360 C0_NUL = 0x00,
421 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 361 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 , 362 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, 363 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, 364 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
425}; 365};
426#define CHAR_ST 0x9c /* 0234 */ 366#define CHAR_ST 0x9c /* 0234 */
427 367
428/* 368/*
429 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 369 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
430 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 370 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
433 XTerm_name = 0, 373 XTerm_name = 0,
434 XTerm_iconName = 1, 374 XTerm_iconName = 1,
435 XTerm_title = 2, 375 XTerm_title = 2,
436 XTerm_property = 3, // change X property 376 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 377 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 378 XTerm_Color00 = 10, // change fg color
439 XTerm_Color01 = 11, // not implemented 379 XTerm_Color01 = 11, // change bg color
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 380 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 381 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 382 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 383 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 384 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 385 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 386 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 387 XTerm_font = 50,
448 388
449 XTerm_konsole30 = 30, // reserved for konsole 389 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 390 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 391 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 392 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 393 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
454 */ 394 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 395
456 XTerm_Color_UL = 19, // change actual 'Underline' color 396 // deprecated
397 Rxvt_Color_BD = 18,
398 Rxvt_Color_UL = 19,
399 Rxvt_restoreFG = 39,
400 Rxvt_restoreBG = 49,
401
457 XTerm_Pixmap = 20, // new bg pixmap 402 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 403 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 404
462 URxvt_locale = 701, // change locale 405 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 406 URxvt_version = 702, // request version
407
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 408 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 409 URxvt_Color_tint = 705, // change actual tint colour
410 URxvt_Color_BD = 706, // change actual 'Bold' color
411 URxvt_Color_UL = 707, // change actual 'Underline' color
412 URxvt_Color_border = 708,
466 413
467 URxvt_font = 710, 414 URxvt_font = 710,
468 URxvt_boldFont = 711, 415 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 416 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 417 URxvt_boldItalicFont = 713,
471 418
472 URxvt_view_up = 720, 419 URxvt_view_up = 720,
473 URxvt_view_down = 721, 420 URxvt_view_down = 721,
421
422 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
474}; 423};
475 424
476/* Words starting with `Color_' are colours. Others are counts */ 425/* Words starting with `Color_' are colours. Others are counts */
477/* 426/*
478 * The PixColor and rendition colour usage should probably be decoupled 427 * The PixColor and rendition colour usage should probably be decoupled
479 * on the unnecessary items, e.g. Color_pointer, but won't bother 428 * 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 429 * until we need to. Also, be aware of usage in pixcolor_set
481 */ 430 */
482 431
483enum colour_list { 432enum colour_list {
433 Color_none = -2,
434 Color_transparent = -1,
484 Color_fg = 0, 435 Color_fg = 0,
485 Color_bg, 436 Color_bg,
486 minCOLOR, /* 2 */ 437 minCOLOR, /* 2 */
487 Color_Black = minCOLOR, 438 Color_Black = minCOLOR,
488 Color_Red3, 439 Color_Red3,
… …
526 Color_underline, 477 Color_underline,
527#endif 478#endif
528#ifdef OPTION_HC 479#ifdef OPTION_HC
529 Color_HC, 480 Color_HC,
530#endif 481#endif
531#ifdef KEEP_SCROLLCOLOR
532 Color_scroll, 482 Color_scroll,
483#ifdef RXVT_SCROLLBAR
533 Color_trough, 484 Color_trough,
534#endif 485#endif
535#if TINTING 486#if ENABLE_TRANSPARENCY
536 Color_tint, 487 Color_tint,
537#endif 488#endif
538#if OFF_FOCUS_FADING 489#if OFF_FOCUS_FADING
539 Color_fade, 490 Color_fade,
540#endif 491#endif
541 NRS_COLORS, /* */ 492 NRS_COLORS, /* */
542#ifdef KEEP_SCROLLCOLOR 493#ifdef RXVT_SCROLLBAR
543 Color_topShadow = NRS_COLORS, 494 Color_topShadow = NRS_COLORS,
544 Color_bottomShadow, 495 Color_bottomShadow,
545 TOTAL_COLORS 496 TOTAL_COLORS
546#else 497#else
547 TOTAL_COLORS = NRS_COLORS 498 TOTAL_COLORS = NRS_COLORS
548#endif 499#endif
549}; 500};
550 501
551#define Color_Bits 7 // 0 .. maxTermCOLOR 502#define Color_Bits 7 // 0 .. maxTermCOLOR
552 503
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
554#define NPIXCLR_BITS 32
555
556/* 504/*
557 * Resource list 505 * Resource list
558 */ 506 */
559enum { 507enum {
560#define Rs_def(name) Rs_ ## name, 508# define def(name) Rs_ ## name,
561#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 509# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562#include "rsinc.h" 510# include "rsinc.h"
563#undef Rs_def 511# undef def
564#undef Rs_reserve 512# undef reserve
565 NUM_RESOURCES 513 NUM_RESOURCES
566};
567
568// see init.C:xa_names, which must be kept in sync
569enum {
570 XA_TEXT = 0,
571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
573 XA_MULTIPLE,
574 XA_TARGETS,
575 XA_TIMESTAMP,
576 XA_VT_SELECTION,
577 XA_INCR,
578 XA_WM_PROTOCOLS,
579 XA_WM_DELETE_WINDOW,
580 XA_CLIPBOARD,
581#if ENABLE_FRILLS
582 XA_MOTIF_WM_HINTS,
583#endif
584#if ENABLE_EWMH
585 XA_NET_WM_PID,
586 XA_NET_WM_NAME,
587 XA_NET_WM_ICON_NAME,
588 XA_NET_WM_PING,
589#endif
590#if USE_XIM
591 XA_WM_LOCALE_NAME,
592#endif
593#if TRANSPARENT
594 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID,
596#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif
601#if ENABLE_XEMBED
602 XA_XEMBED,
603 XA_XEMBED_INFO,
604#endif
605 NUM_XA
606}; 514};
607 515
608/* DEC private modes */ 516/* DEC private modes */
609#define PrivMode_132 (1UL<<0) 517#define PrivMode_132 (1UL<<0)
610#define PrivMode_132OK (1UL<<1) 518#define PrivMode_132OK (1UL<<1)
… …
619#define PrivMode_ShiftKeys (1UL<<10) 527#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 528#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 529#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 530#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 531#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 532#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 533#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 534#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 535#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 536#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 537#define PrivMode_MouseBtnEvent (1UL<<20)
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 538#define PrivMode_MouseAnyEvent (1UL<<21)
539#define PrivMode_BracketPaste (1UL<<22)
632 540
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 541#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
634#define PrivMode(test,bit) \
635 if (test) \
636 priv_modes |= (bit); \
637 else \
638 priv_modes &= ~(bit)
639 542
640#ifdef ALLOW_132_MODE 543#ifdef ALLOW_132_MODE
641# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 544# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
642#else 545#else
643# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 546# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
645 548
646// do not change these constants lightly, there are many interdependencies 549// do not change these constants lightly, there are many interdependencies
647#define IMBUFSIZ 128 // input modifier buffer sizes 550#define IMBUFSIZ 128 // input modifier buffer sizes
648#define KBUFSZ 512 // size of keyboard mapping buffer 551#define KBUFSZ 512 // size of keyboard mapping buffer
649#define CBUFSIZ 2048 // size of command buffer 552#define CBUFSIZ 2048 // size of command buffer
553#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
650#define UBUFSIZ 2048 // character buffer 554#define UBUFSIZ 2048 // character buffer
651 555
652#ifndef PATH_MAX 556#if ENABLE_FRILLS
653# define PATH_MAX 16384 557# include <X11/Xmd.h>
558typedef struct _mwmhints
559{
560 CARD32 flags;
561 CARD32 functions;
562 CARD32 decorations;
563 INT32 input_mode;
564 CARD32 status;
565} MWMHints;
654#endif 566#endif
655 567
656/* Motif window hints */ 568/* Motif window hints */
657#define MWM_HINTS_FUNCTIONS (1L << 0) 569#define MWM_HINTS_FUNCTIONS (1L << 0)
658#define MWM_HINTS_DECORATIONS (1L << 1) 570#define MWM_HINTS_DECORATIONS (1L << 1)
… …
683/* 595/*
684 ***************************************************************************** 596 *****************************************************************************
685 * MACRO DEFINES 597 * MACRO DEFINES
686 ***************************************************************************** 598 *****************************************************************************
687 */ 599 */
688#define memset(x, y, z) memset((x), (y), (size_t)(z)) 600#define dLocal(type,name) type const name = this->name
689#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
690#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
691#define strcasecmp(x, y) strcasecmp((x), (y))
692#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
693#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
694#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
695#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
696#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
697#define strcat(x, y) strcat((char *)(x), (const char *)(y))
698#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
699#define strdup(x) strdup((const char *)(x))
700#define strlen(x) strlen((const char *)(x))
701#define strchr(x, y) strchr((const char *)(x), (int)(y))
702#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703 601
704#define dDisp Display *disp = display->display 602// for speed reasons, we assume that all codepoints 32 to 126 are
603// single-width.
604#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
705 605
706/* convert pixel dimensions to row/column values. Everything as int32_t */ 606/* convert pixel dimensions to row/column values. Everything as int32_t */
707#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 607#define Pixel2Col(x) Pixel2Width((int32_t)(x))
708#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 608#define Pixel2Row(y) Pixel2Height((int32_t)(y))
709#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 609#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
711#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 611#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
712#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 612#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
713#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 613#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
714#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 614#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
715 615
716#define TermWin_TotalWidth() ((int32_t)this->width)
717#define TermWin_TotalHeight() ((int32_t)this->height)
718
719// for m >= -n, ensure remainder lies between 0..n-1
720#define MOD(m,n) (((m) + (n)) % (n))
721
722#define LINENO(n) MOD (term_start + int(n), total_rows) 616#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
723#define ROW(n) row_buf [LINENO (n)] 617#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
618
619#define LINENO(n) LINENO_of (this, n)
620#define ROW(n) ROW_of (this, n)
724 621
725/* how to build & extract colors and attributes */ 622/* how to build & extract colors and attributes */
726#define GET_BASEFG(x) (((x) & RS_fgMask)) 623#define GET_BASEFG(x) (((x) & RS_fgMask))
727#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 624#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
728 625
… …
741#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 638#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
742#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 639#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
743 640
744#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 641#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
745 642
746#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 643#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
747#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 644#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
748 645
749#if ENABLE_STYLES 646#if ENABLE_STYLES
750# define FONTSET(style) fontset[GET_STYLE (style)] 647# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
751#else 648#else
752# define FONTSET(style) fontset[0] 649# define FONTSET_of(t,style) (t)->fontset[0]
753#endif
754
755#ifdef HAVE_SCROLLBARS
756# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
757#else
758# define scrollbar_TotalWidth() (0)
759#endif
760#define scrollbar_isMotion() (scrollBar.state == 'm')
761#define scrollbar_isUp() (scrollBar.state == 'U')
762#define scrollbar_isDn() (scrollBar.state == 'D')
763#define scrollbar_isUpDn() isupper (scrollBar.state)
764#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
765
766#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
767#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
768 && (y) <= scrollbarnext_dnval ())
769#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
770#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
771#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
772#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
773#define SCROLLRXVT_MINHEIGHT 10
774#define SCROLLXTERM_MINHEIGHT 10
775
776#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
777 ? SCROLLNEXT_MINHEIGHT \
778 : SCROLLRXVT_MINHEIGHT)
779#define scrollbar_above_slider(y) ((y) < scrollBar.top)
780#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
781#define scrollbar_position(y) ((y) - scrollBar.beg)
782#define scrollbar_size() (scrollBar.end - scrollBar.beg \
783 - scrollbar_minheight ())
784
785#if (MENUBAR_MAX > 1)
786/* rendition style flags */
787# define menuBar_height() (fheight + SHADOW)
788# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
789# define isMenuBarWindow(w) ((w) == menuBar.win)
790#else
791# define menuBar_height() (0)
792# define menuBar_TotalHeight() (0)
793# define isMenuBarWindow(w) (0)
794#endif
795
796#ifdef XPM_BACKGROUND
797# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
798#else
799# define XPMClearArea(a, b, c, d, e, f, g)
800#endif
801
802#ifdef UTMP_SUPPORT
803# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
804# undef HAVE_UTMPX_H
805# undef HAVE_STRUCT_UTMPX
806# endif 650#endif
807# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
808# undef HAVE_UTMP_H
809# undef HAVE_STRUCT_UTMP
810# endif
811 651
812# ifdef HAVE_UTMPX_H 652#define FONTSET(style) FONTSET_of (this, style)
813# include <utmpx.h>
814# endif
815# ifdef HAVE_UTMP_H
816# include <utmp.h>
817# endif
818#endif
819 653
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843typedef callback1<void, const char *> log_callback; 654typedef callback<void (const char *)> log_callback;
844typedef callback1<int, int> getfd_callback; 655typedef callback<int (int)> getfd_callback;
845 656
846extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847extern void rxvt_log (const char *fmt, ...);
848extern void rxvt_warn (const char *fmt, ...);
849extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850extern void rxvt_exit_failure () __attribute__ ((noreturn));
851
852#define SET_LOCALE(locale) rxvt_set_locale (locale)
853extern bool rxvt_set_locale (const char *locale);
854
855/*
856 ***************************************************************************** 657/****************************************************************************/
857 * VARIABLES 658
659#define LINE_LONGER 0x0001 // line is continued on the next row
660#define LINE_FILTERED 0x0002 // line has been filtered
661#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
662#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
663#define LINE_BIDI 0x0010 // line needs bidi (NYI)
664
665struct line_t
666{
667 text_t *t; // terminal the text
668 rend_t *r; // rendition, uses RS_ flags
669 tlen_t_ l; // length of each text line
670 uint32_t f; // flags
671
672 bool is_longer ()
673 {
674 return f & LINE_LONGER;
675 }
676
677 void is_longer (int set)
678 {
679 if (set)
680 f |= LINE_LONGER;
681 else
682 f &= ~LINE_LONGER;
683 }
684
685 void clear ()
686 {
687 t = 0;
688 r = 0;
689 l = 0;
690 f = 0;
691 }
692
693 void touch () // call whenever a line is changed/touched/updated
694 {
695#if ENABLE_PERL
696 f &= ~LINE_FILTERED;
697#endif
698 }
699
700 void touch (int col)
701 {
702 max_it (l, col);
703 touch ();
704 }
705};
706
858 ***************************************************************************** 707/****************************************************************************/
859 */
860#ifdef MENUBAR
861# include "menubar.h"
862#endif
863 708
864#define BLINK_INTERVAL 0.5
865#define TEXT_BLINK_INTERVAL 0.5
866
867#ifndef __attribute__
868# ifdef __GNUC__
869# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
870# define __attribute__(x)
871# endif
872# endif
873# define __attribute__(x)
874#endif
875
876// primivite wrapper around mbstate_t to ensure initialisation 709// primitive wrapper around mbstate_t to ensure initialisation
877struct mbstate { 710struct mbstate
711{
878 mbstate_t mbs; 712 mbstate_t mbs;
879 713
880 operator mbstate_t *() { return &mbs; } 714 operator mbstate_t *() { return &mbs; }
881 void reset () { memset (&mbs, 0, sizeof (mbs)); } 715 void reset () { memset (&mbs, 0, sizeof (mbs)); }
882 mbstate () { reset (); } 716 mbstate () { reset (); }
883}; 717};
884 718
719/****************************************************************************/
720
885#define UNICODE_MASK 0x1fffffUL 721#define UNICODE_MASK 0x1fffffUL
886 722
887#if UNICODE3 723#if UNICODE_3
888# define COMPOSE_LO 0x40000000UL 724# define COMPOSE_LO 0x40000000UL
889# define COMPOSE_HI 0x400fffffUL 725# define COMPOSE_HI 0x400fffffUL
890# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 726# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
891#else 727#else
728# if ENABLE_PERL
729# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
730# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
731# else
892# define COMPOSE_LO 0xd800UL 732# define COMPOSE_LO 0xd800UL
893# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 733# define COMPOSE_HI 0xf8ffUL
894# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 734# endif
735# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
895#endif 736#endif
896 737
897#if ENABLE_COMBINING 738#if ENABLE_COMBINING
898// compose chars are used to represent composite characters 739// compose chars are used to represent composite characters
899// that are not representable in unicode, as well as characters 740// that are not representable in unicode, as well as characters
900// not fitting in the BMP. 741// not fitting in the BMP.
901struct compose_char { 742struct compose_char
743{
902 unicode_t c1, c2; // any chars != NOCHAR are valid 744 unicode_t c1, c2; // any chars != NOCHAR are valid
903 compose_char (unicode_t c1, unicode_t c2) 745 compose_char (unicode_t c1, unicode_t c2)
904 : c1(c1), c2(c2) 746 : c1(c1), c2(c2)
905 { } 747 { }
906}; 748};
907 749
908class rxvt_composite_vec { 750class rxvt_composite_vec
751{
909 vector<compose_char> v; 752 vector<compose_char> v;
910public: 753public:
911 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 754 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
912 int expand (unicode_t c, wchar_t *r); 755 int expand (unicode_t c, wchar_t *r);
913 compose_char *operator [](text_t c) 756 compose_char *operator [](text_t c)
… …
919}; 762};
920 763
921extern class rxvt_composite_vec rxvt_composite; 764extern class rxvt_composite_vec rxvt_composite;
922#endif 765#endif
923 766
767/****************************************************************************/
924 768
925#ifdef KEYSYM_RESOURCE 769#ifdef KEYSYM_RESOURCE
926 class keyboard_manager; 770class keyboard_manager;
927#endif 771#endif
928 772
773typedef struct rxvt_term *rxvt_t;
774
775extern rxvt_t rxvt_current_term;
776
777#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
778#define GET_R rxvt_current_term
779
780/* ------------------------------------------------------------------------- */
781struct overlay_base
782{
783 int x, y, w, h; // overlay dimensions
784 text_t **text;
785 rend_t **rend;
786
787 // while tempting to add swap() etc. here, it effetcively only increases code size
788};
789
790/* ------------------------------------------------------------------------- */
791
792typedef struct
793{
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_start + nrow - 1
829 * |
830 * |
831 * END······················= total_rows
832 */
833
834struct TermWin_t
835{
836 int width; /* window width [pixels] */
837 int height; /* window height [pixels] */
838 int fwidth; /* font width [pixels] */
839 int fheight; /* font height [pixels] */
840 int fbase; /* font ascent (baseline) [pixels] */
841 int ncol; /* window columns [characters] */
842 int nrow; /* window rows [characters] */
843 int focus; /* window has focus */
844 int mapped; /* window state mapped? */
845 int int_bwidth; /* internal border width */
846 int ext_bwidth; /* external border width */
847 int lineSpace; /* number of extra pixels between rows */
848 int letterSpace; /* number of extra pixels between columns */
849 int saveLines; /* number of lines that fit in scrollback */
850 int total_rows; /* total number of rows in this terminal */
851 int term_start; /* term lines start here */
852 int view_start; /* scrollback view starts here */
853 int top_row; /* topmost row index of scrollback */
854 Window parent[6]; /* parent identifiers - we're parent[0] */
855 Window vt; /* vt100 window */
856 GC gc; /* GC for drawing */
857 Pixmap pixmap;
858 rxvt_drawable *drawable;
859 rxvt_fontset *fontset[4];
860};
861
862/*
863 * screen accounting:
864 * screen_t elements
865 * row: Cursor row position : 0 <= row < nrow
866 * col: Cursor column position : 0 <= col < ncol
867 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
868 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
869 *
870 * selection_t elements
871 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
872 * nothing is selected
873 * beg: row/column of beginning of selection : never past mark
874 * mark: row/column of initial click : never past end
875 * end: row/column of one character past end of selection
876 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
877 * * Note: col == -1 ==> we're left of screen
878 *
879 */
880struct screen_t
881{
882 row_col_t cur; /* cursor position on the screen */
883 int tscroll; /* top of settable scroll region */
884 int bscroll; /* bottom of settable scroll region */
885 unsigned int charset; /* character set number [0..3] */
886 unsigned int flags; /* see below */
887 row_col_t s_cur; /* saved cursor position */
888 unsigned int s_charset; /* saved character set number [0..3] */
889 char s_charset_char;
890 rend_t s_rstyle; /* saved rendition style */
891};
892
893enum selection_op_t
894{
895 SELECTION_CLEAR = 0, /* nothing selected */
896 SELECTION_INIT, /* marked a point */
897 SELECTION_BEGIN, /* started a selection */
898 SELECTION_CONT, /* continued selection */
899 SELECTION_DONE /* selection put in CUT_BUFFER0 */
900};
901
902struct selection_t
903{
904 wchar_t *text; /* selected text */
905 unsigned int len; /* length of selected text */
906 unsigned int screen; /* screen being used */
907 unsigned int clicks; /* number of clicks */
908 selection_op_t op; /* current operation */
909 bool rect; /* rectangular selection? */
910 row_col_t beg; /* beginning of selection <= mark */
911 row_col_t mark; /* point of initial click <= end */
912 row_col_t end; /* one character past end point */
913 wchar_t *clip_text; /* text copied to the clipboard */
914 unsigned int clip_len; /* length of clipboard text */
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
929struct 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
930 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
931 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 969 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
932
933#if ENABLE_PERL 970#if ENABLE_PERL
934 void *self; // perl's $self 971 rxvt_perl_term perl;
935#endif 972#endif
936
937 struct mbstate mbstate; // current input multibyte state 973 struct mbstate mbstate; // current input multibyte state
938 974
939 unsigned char want_refresh:1, 975 unsigned char want_refresh:1,
940#ifdef TRANSPARENT
941 want_full_refresh:1, /* awaiting full screen refresh */
942#endif
943#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
944 am_transparent:1, /* is a transparent term */
945 am_pixmap_trans:1, /* transparency w/known root pixmap */
946#endif
947 current_screen:1, /* primary or secondary */ 976 current_screen:1, /* primary or secondary */
948 hate_those_clicks:1, /* a.k.a. keep mark position */
949 num_scr_allow:1, 977 num_scr_allow:1,
950 bypass_keystate:1, 978 bypass_keystate:1,
979#if ENABLE_FRILLS
980 urgency_hint:1,
981#endif
951#ifdef CURSOR_BLINK 982#if CURSOR_BLINK
952 hidden_cursor:1, 983 hidden_cursor:1,
953#endif 984#endif
954#ifdef TEXT_BLINK 985#if TEXT_BLINK
955 hidden_text:1, 986 hidden_text:1,
956#endif 987#endif
957#ifdef POINTER_BLANK 988#if POINTER_BLANK
958 hidden_pointer:1, 989 hidden_pointer:1,
959#endif 990#endif
960 enc_utf8:1, /* wether locale uses utf-8 */ 991 enc_utf8:1, /* wether locale uses utf-8 */
961 seen_input:1, /* wether we have seen some program output yet */ 992 seen_input:1, /* wether we have seen some program output yet */
962 seen_resize:1, /* wether we had a resize event */ 993 seen_resize:1, /* wether we had a resize event */
… …
964 995
965 unsigned char refresh_type, 996 unsigned char refresh_type,
966#ifdef META8_OPTION 997#ifdef META8_OPTION
967 meta_char, /* Alt-key prefix */ 998 meta_char, /* Alt-key prefix */
968#endif 999#endif
969 scrollbar_align,
970 selection_wait, 1000 selection_wait,
971 selection_type; 1001 selection_type;
972/* ---------- */ 1002/* ---------- */
1003 bool rvideo_state, rvideo_mode;
1004#ifndef NO_BELL
973 short rvideo; 1005 bool rvideo_bell;
1006#endif
974 int num_scr; /* screen: number lines scrolled */ 1007 int num_scr; /* screen: number of lines scrolled */
975 int prev_ncol, /* screen: previous number of columns */ 1008 int prev_ncol, /* screen: previous number of columns */
976 prev_nrow; /* screen: previous number of rows */ 1009 prev_nrow; /* screen: previous number of rows */
977/* ---------- */ 1010/* ---------- */
978 rend_t rstyle; 1011 rend_t rstyle;
979/* ---------- */
980 uint32_t pixcolor_set[NPIXCLR_SETS];
981/* ---------- */ 1012/* ---------- */
982#ifdef SELECTION_SCROLLING 1013#ifdef SELECTION_SCROLLING
983 int scroll_selection_lines; 1014 int scroll_selection_lines;
984 enum page_dirn scroll_selection_dir; 1015 enum page_dirn scroll_selection_dir;
985 int selection_save_x, 1016 int selection_save_x,
… …
991 /* give proper Scroll behaviour */ 1022 /* give proper Scroll behaviour */
992#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1023#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
993 mouse_slip_wheel_speed, 1024 mouse_slip_wheel_speed,
994#endif 1025#endif
995 refresh_count, 1026 refresh_count,
996 refresh_limit,
997 last_bot, /* scrollbar last bottom position */
998 last_top, /* scrollbar last top position */
999 last_state, /* scrollbar last state */
1000 scrollbar_len,
1001#ifdef MENUBAR
1002 menu_readonly, /* okay to alter menu? */
1003 Arrows_x,
1004#endif
1005#if MENUBAR_MAX > 1
1006 Nbars,
1007#endif
1008 window_vt_x, 1027 window_vt_x,
1009 window_vt_y, 1028 window_vt_y,
1010 window_sb_x, 1029 mouse_row,
1030 mouse_col,
1011# ifdef POINTER_BLANK 1031# ifdef POINTER_BLANK
1012 pointerBlankDelay, 1032 pointerBlankDelay,
1013# endif 1033# endif
1014 allowedxerror; 1034 allowedxerror;
1015/* ---------- */ 1035/* ---------- */
… …
1019 int old_width, /* last used width in screen resize */ 1039 int old_width, /* last used width in screen resize */
1020 old_height; /* last used height in screen resize */ 1040 old_height; /* last used height in screen resize */
1021 unsigned long priv_modes, 1041 unsigned long priv_modes,
1022 SavedModes; 1042 SavedModes;
1023/* ---------- */ 1043/* ---------- */
1024 Atom xa[NUM_XA]; 1044 Atom *xa;
1025/* ---------- */
1026#ifdef MENUBAR
1027 GC menubarGC;
1028#endif
1029#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1030 GC scrollbarGC,
1031 topShadowGC,
1032 botShadowGC;
1033#endif
1034#ifdef XTERM_SCROLLBAR
1035 GC xscrollbarGC,
1036 ShadowGC;
1037#endif
1038#ifdef PLAIN_SCROLLBAR
1039 GC pscrollbarGC;
1040#endif
1041#ifdef NEXT_SCROLLBAR
1042 GC blackGC,
1043 whiteGC,
1044 grayGC,
1045 darkGC,
1046 stippleGC;
1047 Pixmap dimple,
1048 upArrow,
1049 downArrow,
1050 upArrowHi,
1051 downArrowHi;
1052#endif
1053/* ---------- */ 1045/* ---------- */
1054 Time selection_time, 1046 Time selection_time,
1055 selection_request_time; 1047 selection_request_time,
1048 clipboard_time;
1056 pid_t cmd_pid; /* process id of child */ 1049 pid_t cmd_pid; /* process id of child */
1057 char * incr_buf; 1050 char * incr_buf;
1058 size_t incr_buf_size, incr_buf_fill; 1051 size_t incr_buf_size, incr_buf_fill;
1059/* ---------- */ 1052/* ---------- */
1060 Cursor leftptr_cursor;
1061/* ---------- */
1062#ifndef NO_BACKSPACE_KEY
1063 const char *key_backspace;
1064#endif
1065#ifndef NO_DELETE_KEY
1066 const char *key_delete;
1067#endif
1068 struct mouse_event MEvent; 1053 struct mouse_event MEvent;
1069 XComposeStatus compose; 1054 XComposeStatus compose;
1070 ttymode_t tio; 1055 struct termios tio;
1071#ifdef UTMP_SUPPORT
1072# ifdef HAVE_STRUCT_UTMP
1073 struct utmp ut;
1074# endif
1075# ifdef HAVE_STRUCT_UTMPX
1076 struct utmpx utx;
1077# endif
1078# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1079 char ut_id[5];
1080# endif
1081 int utmp_pos;
1082#endif
1083 row_col_t oldcursor; 1056 row_col_t oldcursor;
1084#ifdef XPM_BACKGROUND 1057#ifdef HAVE_BG_PIXMAP
1085 bgPixmap_t bgPixmap; 1058 bgPixmap_t bgPixmap;
1086 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1087#endif 1059#endif
1088#ifdef MENUBAR 1060#ifdef HAVE_AFTERIMAGE
1089 menu_t *ActiveMenu, /* currently active menu */ 1061 ASVisual *asv;
1090 *BuildMenu; /* the menu currently being built */ 1062 ASImageManager *asimman;
1091 bar_t *CurrentBar; 1063
1092# if ! (MENUBAR_MAX > 1) 1064 void init_asv ()
1093 bar_t BarList; 1065 {
1094# endif /* (MENUBAR_MAX > 1) */ 1066 if (!asv)
1095#endif 1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1096#ifdef CURSOR_BLINK 1068 }
1097 struct timeval lastcursorchange;
1098#endif
1099#ifdef POINTER_BLANK
1100 struct timeval lastmotion;
1101#endif 1069#endif
1102 1070
1103#if ENABLE_OVERLAY 1071#if ENABLE_OVERLAY
1104 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1072 overlay_base ov;
1105 text_t **ov_text;
1106 rend_t **ov_rend;
1107 1073
1108 void scr_swap_overlay (); 1074 void scr_swap_overlay () NOTHROW;
1109 void scr_overlay_new (int x, int y, int w, int h); 1075 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1110 void scr_overlay_off (); 1076 void scr_overlay_off () NOTHROW;
1111 void scr_overlay_set (int x, int y, 1077 void scr_overlay_set (int x, int y,
1112 text_t text, 1078 text_t text,
1113 rend_t rend = OVERLAY_RSTYLE); 1079 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1114 void scr_overlay_set (int x, int y, const char *s); 1080 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1115 void scr_overlay_set (int x, int y, const wchar_t *s); 1081 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1116#endif 1082#endif
1117 1083
1118 vector<void *> allocated; // free these memory blocks with free() 1084 vector<void *> allocated; // free these memory blocks with free()
1119 1085
1120 char *env_windowid; /* environmental variable WINDOWID */ 1086 char env_windowid[21]; /* environmental variable WINDOWID */
1087 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1121 char *env_display; /* environmental variable DISPLAY */ 1088 char *env_display; /* environmental variable DISPLAY */
1122 char *env_term; /* environmental variable TERM */ 1089 char *env_term; /* environmental variable TERM */
1123 char *env_colorfgbg; 1090
1124 char *locale; 1091 char *locale;
1125 char charsets[4]; 1092 char charsets[4];
1126 unsigned char *v_buffer; /* pointer to physical buffer */ 1093 char *v_buffer; /* pointer to physical buffer */
1127 unsigned int v_buflen; /* size of area to write */ 1094 unsigned int v_buflen; /* size of area to write */
1128 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1095 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1129 1096
1130#ifdef KEYSYM_RESOURCE 1097#ifdef KEYSYM_RESOURCE
1131 keyboard_manager *keyboard; 1098 keyboard_manager *keyboard;
1132#endif 1099#endif
1100#ifndef NO_RESOURCES
1101 XrmDatabase option_db;
1102#endif
1133 1103
1134 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1135 /* command input buffering */ 1105 /* command input buffering */
1136 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1106 char *cmdbuf_ptr, *cmdbuf_endp;
1137 unsigned char cmdbuf_base[CBUFSIZ]; 1107 char cmdbuf_base[CBUFSIZ];
1108
1109 ptytty *pty;
1138 1110
1139 rxvt_salloc *talloc; // text line allocator 1111 rxvt_salloc *talloc; // text line allocator
1140 rxvt_salloc *ralloc; // rend line allocator 1112 rxvt_salloc *ralloc; // rend line allocator
1141 1113
1142 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1114 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1143 1115
1144#if ENABLE_FRILLS || ISO_14755 1116#if ENABLE_FRILLS || ISO_14755
1145 // ISO 14755 entry support 1117 // ISO 14755 entry support
1146 unicode_t iso14755buf; 1118 unicode_t iso14755buf;
1147 void commit_iso14755 (); 1119 void commit_iso14755 ();
1148 int hex_keyval (XKeyEvent &ev);
1149# if ISO_14755 1120# if ISO_14755
1150 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1121 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1151 void iso14755_54 (int x, int y); 1122 void iso14755_54 (int x, int y);
1152# endif 1123# endif
1153#endif 1124#endif
1154 1125
1155 // modifies first argument(!) 1126 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1156 void paste (unsigned char *data, unsigned int len);
1157 1127
1158 void flush (); 1128 void vt_select_input () const NOTHROW
1129 {
1130 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1131 }
1159 1132
1160#if TRANSPARENT 1133#if ENABLE_TRANSPARENCY || ENABLE_PERL
1161 void rootwin_cb (XEvent &xev); 1134 void rootwin_cb (XEvent &xev);
1162 xevent_watcher rootwin_ev; 1135 xevent_watcher rootwin_ev;
1136#endif
1137#ifdef HAVE_BG_PIXMAP
1138 void update_background ();
1139#if TRACE_PIXMAPS
1140 void trace_update_background (const char *file, int line);
1141# define update_background() trace_update_background (__FILE__, __LINE__)
1142#endif
1143 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev;
1163#endif 1145#endif
1164 1146
1165 void x_cb (XEvent &xev); 1147 void x_cb (XEvent &xev);
1166 xevent_watcher termwin_ev; 1148 xevent_watcher termwin_ev;
1167 xevent_watcher vt_ev; 1149 xevent_watcher vt_ev;
1168#ifdef HAVE_SCROLLBARS
1169 xevent_watcher scrollbar_ev; 1150 xevent_watcher scrollbar_ev;
1170#endif
1171#ifdef MENUBAR
1172 xevent_watcher menubar_ev;
1173#endif
1174 1151
1175 void check_cb (check_watcher &w); check_watcher check_ev; 1152 void child_cb (ev::child &w, int revents); ev::child child_ev;
1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1177 void flush_cb (time_watcher &w); time_watcher flush_ev; 1154 void refresh_check ();
1178 1155 void flush ();
1179 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1180 1157 bool pty_fill ();
1181 void incr_cb (time_watcher &w); time_watcher incr_ev; 1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1182 1160
1183#ifdef CURSOR_BLINK 1161#ifdef CURSOR_BLINK
1184 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1185#endif 1163#endif
1186#ifdef TEXT_BLINK 1164#ifdef TEXT_BLINK
1187 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1165 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1166#endif
1167#ifndef NO_BELL
1168 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1188#endif 1169#endif
1189 1170
1190#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1171#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1191 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1172 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1192#endif 1173#endif
1193#ifdef SELECTION_SCROLLING 1174#ifdef SELECTION_SCROLLING
1194 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1175 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1195#endif 1176#endif
1196#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1177#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1197 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1178 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1198#endif 1179#endif
1199 1180
1200#ifdef POINTER_BLANK 1181#ifdef POINTER_BLANK
1201 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1182 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1202 void pointer_blank (); 1183 void pointer_blank ();
1203#endif 1184#endif
1204 void pointer_unblank (); 1185 void pointer_unblank ();
1205 1186
1206 void tt_printf (const char *fmt,...); 1187 void tt_printf (const char *fmt,...);
1207 void tt_write (const unsigned char *data, unsigned int len); 1188 void tt_write (const char *data, unsigned int len);
1208 void pty_write (); 1189 void pty_write ();
1209 1190
1210 void tt_winch (); 1191 void init (stringvec *argv, stringvec *envv)
1192 {
1193 this->argv = argv;
1194 init (argv->size (), argv->begin (), envv);
1195 }
1211 1196
1212 rxvt_term (); 1197 void make_current () const // make this the "currently active" urxvt instance
1213 ~rxvt_term (); 1198 {
1214 void child_exit (); // child has exited, usually destroys 1199 SET_R (this);
1200 set_environ (envv);
1201 rxvt_set_locale (locale);
1202 }
1203
1204#if USE_XIM
1205 rxvt_xim *input_method;
1206 XIC Input_Context;
1207 XIMStyle input_style;
1208 XPoint spot; // most recently sent spot position
1209
1215 void destroy (); 1210 void im_destroy ();
1216 void emergency_cleanup (); 1211 void im_cb (); im_watcher im_ev;
1212 void im_set_size (XRectangle &size);
1213 void im_set_position (XPoint &pos) NOTHROW;
1214 void im_set_color (unsigned long &fg, unsigned long &bg);
1215 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1217 1216
1218 bool init (int argc, const char *const *argv); 1217 bool IMisRunning ();
1218 void IMSendSpot ();
1219 bool IM_get_IC (const char *modifiers);
1220 void IMSetPosition ();
1221#endif
1222
1223 // command.C
1224 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev);
1226 unsigned int cmd_write (const char *str, unsigned int count);
1227
1228 wchar_t next_char () NOTHROW;
1229 wchar_t cmd_getc () THROW ((class out_of_input));
1230 uint32_t next_octet () NOTHROW;
1231 uint32_t cmd_get8 () THROW ((class out_of_input));
1232
1233 void cmd_parse ();
1234 void mouse_report (XButtonEvent &ev);
1235 void button_press (XButtonEvent &ev);
1236 void button_release (XButtonEvent &ev);
1237 void focus_in ();
1238 void focus_out ();
1239#if ENABLE_FRILLS
1240 void set_urgency (bool enable);
1241#else
1242 void set_urgency (bool enable) { }
1243#endif
1244 void update_fade_color (unsigned int idx);
1245#ifdef PRINTPIPE
1246 FILE *popen_printer ();
1247 int pclose_printer (FILE *stream);
1248#endif
1249 void process_print_pipe ();
1250 void process_nonprinting (unicode_t ch);
1251 void process_escape_vt52 (unicode_t ch);
1252 void process_escape_seq ();
1253 void process_csi_seq ();
1254 void process_window_ops (const int *args, unsigned int nargs);
1255 char *get_to_st (unicode_t &ends_how);
1256 void process_dcs_seq ();
1257 void process_osc_seq ();
1258 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C
1219 bool init_vars (); 1265 void init_vars ();
1220
1221 bool pty_fill ();
1222
1223 void init_secondary ();
1224 const char **init_resources (int argc, const char *const *argv); 1266 const char **init_resources (int argc, const char *const *argv);
1267 void init (int argc, const char *const *argv, stringvec *envv);
1225 void init_env (); 1268 void init_env ();
1226 void set_locale (const char *locale); 1269 void set_locale (const char *locale);
1227 void init_xlocale (); 1270 void init_xlocale ();
1228 void init_command (const char *const *argv); 1271 void init_command (const char *const *argv);
1229 void run_command (const char *const *argv); 1272 void run_command (const char *const *argv);
1230 int run_child (const char *const *argv); 1273 int run_child (const char *const *argv);
1231
1232 void color_aliases (int idx); 1274 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv);
1276 void get_colours ();
1277 void get_ourmods ();
1278 // main.C
1279 void tt_winch ();
1280 rxvt_term ();
1281 ~rxvt_term ();
1282 void destroy ();
1283 void emergency_cleanup ();
1233 void recolour_cursor (); 1284 void recolour_cursor ();
1234 void create_windows (int argc, const char *const *argv);
1235 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1236 void window_calc (unsigned int newwidth, unsigned int newheight); 1286 void window_calc (unsigned int newwidth, unsigned int newheight);
1237
1238#if USE_XIM
1239 rxvt_xim *input_method;
1240 XIC Input_Context;
1241 XIMStyle input_style;
1242 XPoint spot; // most recently sent spot position
1243
1244 void im_destroy ();
1245 void im_cb (); im_watcher im_ev;
1246 void im_set_size (XRectangle &size);
1247 void im_set_position (XPoint &pos);
1248 void im_set_color (unsigned long &fg, unsigned long &bg);
1249 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1250
1251 bool IMisRunning ();
1252 void IMSendSpot ();
1253 bool IM_get_IC (const char *modifiers);
1254 void IMSetStatusPosition ();
1255#endif
1256
1257 void resize_scrollbar ();
1258
1259 void pixel_position (int *x, int *y);
1260
1261 void selection_click (int clicks, int x, int y);
1262 void selection_extend (int x, int y, int flag);
1263 void selection_rotate (int x, int y);
1264
1265 /* autoconvert */
1266
1267 // command.C
1268 void lookup_key (XKeyEvent &ev);
1269 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1270
1271 unicode_t next_char ();
1272 unicode_t cmd_getc ();
1273 unicode_t next_octet ();
1274 unicode_t cmd_get8 ();
1275
1276 bool cmd_parse ();
1277 void mouse_report (XButtonEvent &ev);
1278 void button_press (XButtonEvent &ev);
1279 void button_release (XButtonEvent &ev);
1280 void focus_in ();
1281 void focus_out ();
1282 int check_our_parents ();
1283#ifdef PRINTPIPE
1284 FILE *popen_printer ();
1285 int pclose_printer (FILE *stream);
1286#endif
1287 void process_print_pipe ();
1288 void process_nonprinting (unicode_t ch);
1289 void process_escape_vt52 (unicode_t ch);
1290 void process_escape_seq ();
1291 void process_csi_seq ();
1292 void process_window_ops (const int *args, unsigned int nargs);
1293 unsigned char *get_to_st (unicode_t &ends_how);
1294 void process_dcs_seq ();
1295 void process_osc_seq ();
1296 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1297 void process_xterm_seq (int op, const char *str, unsigned char resp);
1298 int privcases (int mode, unsigned long bit);
1299 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1300 void process_sgr_mode (unsigned int nargs, const int *arg);
1301 void process_graphics ();
1302 // init.C
1303 void Get_Colours ();
1304 void get_ourmods ();
1305 // logging.C
1306 void makeutent (const char *pty, const char *hostname);
1307 void cleanutent ();
1308 // main.C
1309 void privileged_utmp (rxvt_privaction action);
1310 bool set_fonts (); 1287 bool set_fonts ();
1311 void set_string_property (Atom prop, const char *str, int len = -1); 1288 void set_string_property (Atom prop, const char *str, int len = -1);
1312 void set_utf8_property (Atom prop, const char *str, int len = -1); 1289 void set_utf8_property (Atom prop, const char *str, int len = -1);
1313 void set_title (const char *str); 1290 void set_title (const char *str);
1314 void set_icon_name (const char *str); 1291 void set_icon_name (const char *str);
1315 void set_window_color (int idx, const char *color); 1292 void set_window_color (int idx, const char *color);
1316 void set_colorfgbg (); 1293 void set_colorfgbg ();
1317 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1294 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src);
1318 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1296 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1319 1297 void get_window_origin (int &x, int &y);
1320#ifdef MENUBAR 1298 Pixmap get_pixmap_property (int prop_id);
1321 // menubar.C
1322 void menuitem_free (menu_t *menu, menuitem_t *item);
1323 int action_dispatch (action_t *action);
1324 void menuarrow_free (char name);
1325 void menuarrow_add (char *string);
1326 char *menu_find_base (menu_t **menu, char *path);
1327 menu_t *menu_delete (menu_t *menu);
1328 menu_t *menu_add (menu_t *parent, char *path);
1329 void drawbox_menubar (int x, int len, int state);
1330 void drawtriangle (int x, int y, int state);
1331 void drawbox_menuitem (int y, int state);
1332 void menu_show ();
1333 void menu_display (void (rxvt_term::*update) ());
1334 void menu_hide_all ();
1335 void menu_hide ();
1336 void menu_clear (menu_t *menu);
1337 void menubar_clear ();
1338 bar_t *menubar_find (const char *name);
1339 int menubar_push (const char *name);
1340 void menubar_remove (const char *name);
1341 void menubar_dump (FILE *fp);
1342 void menubar_read (const char *filename);
1343 void menubar_dispatch (char *str);
1344 void draw_Arrows (int name, int state);
1345 void menubar_expose ();
1346 int menubar_mapping (int map);
1347 int menu_select (XButtonEvent &ev);
1348 void menubar_select (XButtonEvent &ev);
1349 void menubar_control (XButtonEvent &ev);
1350 void map_menuBar (int map);
1351#endif
1352 1299
1353 // screen.C 1300 // screen.C
1354 1301
1355 void lalloc (line_t &l) 1302 void lalloc (line_t &l) const
1356 { 1303 {
1357 l.t = (text_t *)talloc->alloc (); 1304 l.t = (text_t *)talloc->alloc ();
1358 l.r = (rend_t *)ralloc->alloc (); 1305 l.r = (rend_t *)ralloc->alloc ();
1359 } 1306 }
1360 1307
… …
1364 talloc->free (l.t); 1311 talloc->free (l.t);
1365 ralloc->free (l.r); 1312 ralloc->free (l.r);
1366 } 1313 }
1367#endif 1314#endif
1368 1315
1369 void lresize (line_t &l) 1316 void lresize (line_t &l) const
1370 { 1317 {
1371 if (!l.t) 1318 if (!l.t)
1372 return; 1319 return;
1373 1320
1374 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1321 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1378 1325
1379 if (ncol > prev_ncol) 1326 if (ncol > prev_ncol)
1380 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1327 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1381 } 1328 }
1382 1329
1383 int fgcolor_of (rend_t r) 1330 int fgcolor_of (rend_t r) const NOTHROW
1384 { 1331 {
1385 int base = GET_BASEFG (r); 1332 int base = GET_BASEFG (r);
1386#ifndef NO_BRIGHTCOLOR 1333#ifndef NO_BRIGHTCOLOR
1387 if (r & RS_Bold 1334 if (r & RS_Bold
1388# if ENABLE_STYLES 1335# if ENABLE_STYLES
1389 && OPTION (Opt_intensityStyles) 1336 && option (Opt_intensityStyles)
1390# endif 1337# endif
1391 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1392 base += minBrightCOLOR - minCOLOR; 1339 base += minBrightCOLOR - minCOLOR;
1393#endif 1340#endif
1394 return base; 1341 return base;
1395 } 1342 }
1396 1343
1397 int bgcolor_of (rend_t r) 1344 int bgcolor_of (rend_t r) const NOTHROW
1398 { 1345 {
1399 int base = GET_BASEBG (r); 1346 int base = GET_BASEBG (r);
1400#ifndef NO_BRIGHTCOLOR 1347#ifndef NO_BRIGHTCOLOR
1401 if (r & RS_Blink 1348 if (r & RS_Blink
1402# if ENABLE_STYLES 1349# if ENABLE_STYLES
1403 && OPTION (Opt_intensityStyles) 1350 && option (Opt_intensityStyles)
1404# endif 1351# endif
1405 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1406 base += minBrightCOLOR - minCOLOR; 1353 base += minBrightCOLOR - minCOLOR;
1407#endif 1354#endif
1408 return base; 1355 return base;
1409 } 1356 }
1410 1357
1358 bool option (uint8_t opt) const NOTHROW
1359 {
1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7));
1365 }
1366
1367 void set_option (uint8_t opt, bool set = true) NOTHROW
1368 {
1369 if (!opt)
1370 return;
1371
1372 --opt;
1373 if (set)
1374 options[opt >> 3] |= (1 << (opt & 7));
1375 else
1376 options[opt >> 3] &= ~(1 << (opt & 7));
1377 }
1378
1379 void set_privmode (unsigned bit, int set) NOTHROW
1380 {
1381 if (set)
1382 priv_modes |= bit;
1383 else
1384 priv_modes &= ~bit;
1385 }
1386
1387 // modifies first argument(!)
1388 void paste (char *data, unsigned int len) NOTHROW;
1411 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1412 void scr_blank_screen_mem (line_t &l, rend_t efs); 1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count); 1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1414 void scr_reset (); 1393 void scr_reset ();
1415 void scr_release (); 1394 void scr_release () NOTHROW;
1416 void scr_clear (bool really = false); 1395 void scr_clear (bool really = false) NOTHROW;
1417 void scr_refresh (unsigned char refresh_type); 1396 void scr_refresh () NOTHROW;
1418 bool scr_refresh_rend (rend_t mask, rend_t value); 1397 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1419 void scr_erase_screen (int mode); 1398 void scr_erase_screen (int mode) NOTHROW;
1420#if ENABLE_FRILLS 1399#if ENABLE_FRILLS
1421 void scr_erase_savelines (); 1400 void scr_erase_savelines () NOTHROW;
1422 void scr_backindex (); 1401 void scr_backindex () NOTHROW;
1423 void scr_forwardindex (); 1402 void scr_forwardindex () NOTHROW;
1424#endif 1403#endif
1425 void scr_touch (bool refresh); 1404 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh); 1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1428 void scr_recolour (); 1406 void scr_recolour () NOTHROW;
1429 void scr_remap_chars (); 1407 void scr_remap_chars () NOTHROW;
1430 void scr_remap_chars (const line_t &l); 1408 void scr_remap_chars (line_t &l) NOTHROW;
1409
1410 enum cursor_mode { SAVE, RESTORE };
1431 1411
1432 void scr_poweron (); 1412 void scr_poweron ();
1433 void scr_cursor (int mode); 1413 void scr_soft_reset () NOTHROW;
1414 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap (); 1415 void scr_do_wrap () NOTHROW;
1416 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn); 1417 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg); 1418 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style); 1419 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const unicode_t *str, int nlines, int len); 1420 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace (); 1421 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false); 1422 void scr_tab (int count, bool ht = false) NOTHROW;
1441 void scr_gotorc (int row, int col, int relative); 1423 void scr_gotorc (int row, int col, int relative) NOTHROW;
1442 void scr_index (enum page_dirn direction); 1424 void scr_index (enum page_dirn direction) NOTHROW;
1443 void scr_erase_line (int mode); 1425 void scr_erase_line (int mode) NOTHROW;
1444 void scr_E (); 1426 void scr_E () NOTHROW;
1445 void scr_insdel_lines (int count, int insdel); 1427 void scr_insdel_lines (int count, int insdel) NOTHROW;
1446 void scr_insdel_chars (int count, int insdel); 1428 void scr_insdel_chars (int count, int insdel) NOTHROW;
1447 void scr_scroll_region (int top, int bot); 1429 void scr_scroll_region (int top, int bot) NOTHROW;
1448 void scr_cursor_visible (int mode); 1430 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode); 1431 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode); 1432 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode); 1433 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode); 1434 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode); 1435 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position (); 1436 void scr_report_position () NOTHROW;
1455 void set_font_style (); 1437 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set); 1438 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch); 1439 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 int scr_move_to (int y, int len); 1440 void scr_move_to (int y, int len) NOTHROW;
1459 int scr_page (enum page_dirn direction, int nlines); 1441 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1460 int scr_changeview (unsigned int oldviewstart); 1442 bool scr_changeview (int new_view_start) NOTHROW;
1461 void scr_bell (); 1443 void scr_bell () NOTHROW;
1462 void scr_printscreen (int fullhist); 1444 void scr_printscreen (int fullhist) NOTHROW;
1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1463 void scr_reverse_selection (); 1447 void scr_reverse_selection () NOTHROW;
1464 void scr_dump (int fd); 1448 void scr_dump (int fd) NOTHROW;
1449
1465 void selection_check (int check_more); 1450 void selection_check (int check_more) NOTHROW;
1466 void selection_paste (Window win, Atom prop, bool delete_prop); 1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1467 void selection_property (Window win, Atom prop); 1452 void selection_property (Window win, Atom prop) NOTHROW;
1468 void selection_request (Time tm, int x, int y); 1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1469 int selection_request_other (Atom target, int selnum); 1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1470 void selection_clear (); 1455 void selection_clear (bool clipboard = false) NOTHROW;
1456 void clipboard_copy (Time tm);
1471 void selection_make (Time tm); 1457 void selection_make (Time tm);
1472 bool selection_grab (Time tm); 1458 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1473 void selection_start_colrow (int col, int row); 1459 void selection_start_colrow (int col, int row) NOTHROW;
1474 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1475 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1476 void selection_remove_trailing_spaces (); 1462 void selection_remove_trailing_spaces () NOTHROW;
1477 void selection_send (const XSelectionRequestEvent &rq); 1463 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1478 1464 void selection_click (int clicks, int x, int y) NOTHROW;
1479#if defined(NEXT_SCROLLBAR) 1465 void selection_extend (int x, int y, int flag) NOTHROW;
1480 // scrollbar-next.C 1466 void selection_rotate (int x, int y) NOTHROW;
1481 Pixmap renderPixmap (const char *const *data, int width, int height);
1482 void init_scrollbar_stuff ();
1483 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1484 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1485#endif
1486
1487#if defined(RXVT_SCROLLBAR)
1488 // scrollbar-rxvt.C
1489 void Draw_button (int x, int y, int state, int dirn);
1490 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1491#endif
1492
1493#if defined(XTERM_SCROLLBAR)
1494 // scrollbar-xterm.C
1495 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1496#endif
1497
1498#if defined(PLAIN_SCROLLBAR)
1499 // scrollbar-plain.C
1500 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1501#endif
1502
1503 // scrollbar.C
1504 int scrollbar_mapping (int map);
1505 int scrollbar_show (int update);
1506 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1507 1467
1508 // xdefaults.C 1468 // xdefaults.C
1509 void get_options (int argc, const char *const *argv); 1469 void get_options (int argc, const char *const *argv);
1510 int parse_keysym (const char *str, const char *arg); 1470 int parse_keysym (const char *str, const char *arg);
1511 void get_xdefaults (FILE *stream, const char *name); 1471 const char *x_resource (const char *name);
1512 void extract_resources (); 1472 void extract_resources ();
1513 // xpm.C
1514 int scale_pixmap (const char *geom);
1515 void resize_pixmap ();
1516 Pixmap set_bgPixmap (const char *file);
1517}; 1473};
1518 1474
1519/* 1475#endif /* _RXVT_H_ */
1520 *****************************************************************************
1521 * PROTOTYPES
1522 *****************************************************************************
1523 */
1524#ifdef PROTOTYPES
1525# define __PROTO(p) p
1526#else
1527# define __PROTO(p) ()
1528#endif
1529 1476
1530#ifdef DEBUG_malloc
1531# include "dmalloc.h" /* This comes last */
1532#endif
1533
1534#endif /* _RXVT_H_ */
1535

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