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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.205 by root, Mon Jan 16 06:37:52 2006 UTC vs.
Revision 1.390 by root, Wed Mar 31 23:49:08 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"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
10#endif 52#endif
11 53
12#if ENABLE_PERL 54#if ENABLE_PERL
13# define ENABLE_FRILLS 1 55# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 56# define ENABLE_COMBINING 1
15#endif 57#endif
16 58
17#if ENABLE_FRILLS 59#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
21#endif 68#endif
22 69
23#include <limits.h> 70#include <limits.h>
24 71
25#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
26#include <X11/keysym.h> 73#include <X11/keysym.h>
27#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
28#include <X11/Xatom.h> 75#include <X11/Xatom.h>
29#if ENABLE_FRILLS
30# include <X11/Xmd.h>
31#endif
32 76
33#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
34#include "rxvtfont.h" 79#include "rxvtfont.h"
35#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
36#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
37#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
38 85
39#include "rxvtperl.h" 86#include "rxvtperl.h"
87
88// try to avoid some macros to decrease code size, on some systems
89#if ENABLE_MINIMAL
90# define strcmp(a,b) (strcmp)(a,b)
91# define strlen(a) (strlen)(a)
92# define strcpy(a,b) (strcpy)(a,b)
93# define memset(a,c,l) (memset)(a,c,l)
94# define memcpy(a,b,l) (memcpy)(a,b,l)
95#endif
40 96
41/* 97/*
42 ***************************************************************************** 98 *****************************************************************************
43 * SYSTEM HACKS 99 * SYSTEM HACKS
44 ***************************************************************************** 100 *****************************************************************************
45 */ 101 */
46/* Consistent defines - please report on the necessity
47 * @ Unixware: defines (__svr4__)
48 */
49#if defined (SVR4) && !defined (__svr4__)
50# define __svr4__ 1
51#endif
52#if defined (sun) && !defined (__sun__)
53# define __sun__ 1
54#endif
55 102
56#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
57typedef char *XPointer; 104typedef char *XPointer;
58#endif 105#endif
59 106
60#ifdef HAVE_TERMIOS_H
61# include <termios.h> 107#include <termios.h>
62typedef struct termios ttymode_t;
63#else
64# include <sgtty.h>
65typedef struct {
66 struct sgttyb sg;
67 struct tchars tc;
68 struct ltchars lc;
69 int line;
70 int local;
71} ttymode_t;
72#endif
73 108
74#ifdef XPM_BACKGROUND 109#include "background.h"
75# ifdef XPM_INC_X11
76# include <X11/xpm.h>
77# else
78# include <xpm.h>
79# endif
80#endif
81 110
82#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
83# define STDIN_FILENO 0 112# define STDIN_FILENO 0
84# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
85# define STDERR_FILENO 2 114# define STDERR_FILENO 2
86#endif 115#endif
87 116
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
88/* 134/*
89 ***************************************************************************** 135 *****************************************************************************
90 * PROTOTYPES 136 * PROTOTYPES
91 ***************************************************************************** 137 *****************************************************************************
92 */ 138 */
93// main.C 139// main.C
94RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
95RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
96void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
97void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
98void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
99void * rxvt_realloc (void *ptr, size_t size);
100void rxvt_privileges (rxvt_privaction action);
101 145
102// util.C 146// misc.C
103char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107char * rxvt_strdup (const char *str);
108 151
109// misc.C
110char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
116int rxvt_Str_match (const char *s1, const char *s2); 158
117const char * rxvt_Str_skip_space (const char *str);
118char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
119int rxvt_Str_escaped (char *str);
120char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
121void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
122char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
123void 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);
124void 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);
125void rxvt_usleep (int usecs); 165void * rxvt_realloc (void *ptr, size_t size);
126 166
127///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
128 168
129// temporarily replace the process environment 169// temporarily replace the process environment
130extern char **environ; 170extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
132 172
173static inline void
133inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
134{ 175{
176#if ENABLE_PERL
177 assert (envv);
178#else
135 if (envv) 179 if (envv)
180#endif
136 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
137} 182}
138 183
184static inline void
139inline void set_environ (char **envv) 185set_environ (char **envv)
140{ 186{
187#if ENABLE_PERL
188 assert (envv);
189#else
141 if (envv) 190 if (envv)
191#endif
142 environ = envv; 192 environ = envv;
143} 193}
144 194
145/* 195/*
146 ***************************************************************************** 196 *****************************************************************************
147 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
148 ***************************************************************************** 198 *****************************************************************************
149 */ 199 */
150struct grwin_t;
151
152/* Sanitize menubar info */
153#ifndef MENUBAR
154# undef MENUBAR_MAX
155#endif
156#ifndef MENUBAR_MAX
157# define MENUBAR_MAX 0
158#endif
159
160/* If we're using either the rxvt scrollbar or menu bars, keep the
161 * scrollColor resource.
162 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1
165#else
166# undef KEEP_SCROLLCOLOR
167#endif
168
169#ifdef XPM_BACKGROUND
170typedef struct {
171 short w, h, x, y;
172 Pixmap pixmap;
173} bgPixmap_t;
174#endif
175 200
176/* 201/*
177 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
178 * pared down from XButtonEvent 203 * pared down from XButtonEvent
179 */ 204 */
180struct mouse_event { 205struct mouse_event
206{
181 int clicks; 207 int clicks;
182 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
183 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
184 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
185}; 211};
186 212
187#if ENABLE_FRILLS
188typedef struct _mwmhints {
189 CARD32 flags;
190 CARD32 functions;
191 CARD32 decorations;
192 INT32 input_mode;
193 CARD32 status;
194} MWMHints;
195#endif
196
197#if ENABLE_XEMBED 213#if ENABLE_XEMBED
198// XEMBED messages 214// XEMBED messages
199# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
200# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
201# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
202# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
203# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
204# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
205# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
206# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
207 223
208# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
209# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
210# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
211# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
212# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
213 229
214// XEMBED detail code 230// XEMBED detail code
215# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
216# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
217# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
218 234
219# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
220#endif 236#endif
221 237
… …
225 ***************************************************************************** 241 *****************************************************************************
226 */ 242 */
227 243
228/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
229#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
230#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
231# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
232#else 248#else
233# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
234#endif 250#endif
235#ifndef TERMENV 251#ifndef TERMENV
… …
238 254
239#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
240# define NO_MOUSE_REPORT_SCROLLBAR 1 256# define NO_MOUSE_REPORT_SCROLLBAR 1
241#endif 257#endif
242 258
243/* now look for other badly set stuff */
244
245#if !defined (EACCESS) && defined(EAGAIN)
246# define EACCESS EAGAIN
247#endif
248
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */
252#endif
253
254#define menuBar_esc 10
255#define scrollBar_esc 30 259#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 260
258#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 261#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
259# define HAVE_SCROLLBARS 1 262# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
260#endif 263#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define MENU_SHADOW 1
265#else
266# define MENU_SHADOW 2
267#endif
268
269#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2
272
273#define R_SB_NEXT 1
274#define R_SB_XTERM 2
275#define R_SB_PLAIN 4
276#define R_SB_RXVT 8
277
278#define SB_WIDTH_NEXT 19
279#define SB_WIDTH_XTERM 15
280#define SB_WIDTH_PLAIN 7
281#ifndef SB_WIDTH_RXVT
282# define SB_WIDTH_RXVT 10
283#endif
284
285/*
286 * NeXT scrollbar defines
287 */
288#define SB_PADDING 1
289#define SB_BORDER_WIDTH 1
290#define SB_BEVEL_WIDTH_UPPER_LEFT 1
291#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
292#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
293#define SB_MARGIN_SPACE (SB_PADDING * 2)
294#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
295#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
296#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
297#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
298#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
299#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
300#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
301#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
302 /*
303 * +-------------+
304 * | | <---< SB_PADDING
305 * | ::::::::::: |
306 * | ::::::::::: |
307 * '''''''''''''''''
308 * ,,,,,,,,,,,,,,,,,
309 * | ::::::::::: |
310 * | ::::::::::: |
311 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
312 * | | :::::::: |
313 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
314 * | +---------+ |
315 * | | ......%%| |
316 * | | ......%%| |
317 * | | .. ()..%%| |
318 * | | ......%%| |
319 * | | %%%%%%%%| |
320 * | +---------+ | <.........................
321 * | | <---< SB_PADDING :
322 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
323 * | | ......%%| | | : :
324 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
325 * | | %%%%%%%%| | | : :
326 * | +---------+ | <-+ : :
327 * | | : :
328 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
329 * | | ......%%| | | : :
330 * | | ..\/..%%| | | : :
331 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
332 * | +---------+ | | : :
333 * | | | : :
334 * +-------------+ <-+.........:............:
335 * ^^|_________| :
336 * || | :
337 * || +---< SB_BUTTON_WIDTH
338 * || :
339 * |+------< SB_PADDING
340 * |: :
341 * +----< SB_BORDER_WIDTH
342 * : :
343 * :............:
344 * |
345 * +---< SB_WIDTH_NEXT
346 */
347 264
348enum { 265enum {
349 NO_REFRESH = 0 , /* Window not visible at all! */ 266 NO_REFRESH = 0, /* Window not visible at all! */
350 FAST_REFRESH = 1<<0, /* Fully exposed window */ 267 FAST_REFRESH = 1, /* Fully exposed window */
351 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 268 SLOW_REFRESH = 2, /* Partially exposed window */
352 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353}; 269};
354 270
355#ifdef NO_SECONDARY_SCREEN 271#ifdef NO_SECONDARY_SCREEN
356# define NSCREENS 0 272# define NSCREENS 0
357#else 273#else
… …
390 SECONDARY, 306 SECONDARY,
391}; 307};
392 308
393#define RS_None 0 309#define RS_None 0
394 310
395#define RS_fgMask 0x0000007fUL // 128 colors 311#define RS_colorMask 0x0000007fUL // 128 colors
396#define RS_bgMask 0x00003f80UL // 128 colors 312#define RS_fgShift 0
313#define RS_bgShift Color_Bits
314#define RS_fgMask (RS_colorMask << RS_fgShift)
315#define RS_bgMask (RS_colorMask << RS_bgShift)
397 316
398// font styles 317// font styles
399#define RS_Bold 0x00004000UL // value 1 318#define RS_Bold 0x08000000UL // value 1
400#define RS_Italic 0x00008000UL // value 2 319#define RS_Italic 0x10000000UL // value 2
401 320
402// fake styles 321// fake styles
403#define RS_Blink 0x00010000UL // blink 322#define RS_Blink 0x20000000UL // blink
404#define RS_RVid 0x00020000UL // reverse video 323#define RS_RVid 0x40000000UL // reverse video
405#define RS_Uline 0x00040000UL // underline 324#define RS_Uline 0x80000000UL // underline
406 325
407// 5 custom bits for extensions 326// 5 custom bits for extensions
408#define RS_customCount 32 327#define RS_customCount 16
409#define RS_customMask 0x00f80000UL 328#define RS_customMask 0x07800000UL
410#define RS_customShift 19 329#define RS_customShift 23
411 330
412// other flags 331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0x007c0000UL // includes RS_Careful
333#define RS_fontShift 18
413#define RS_Careful 0x80000000UL /* be careful when drawing these */ 334#define RS_Careful 0x00010000UL /* be careful when drawing these */
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw 0x00020000UL
414 338
415#define RS_styleCount 4 339#define RS_styleCount 4
416#define RS_styleMask (RS_Bold | RS_Italic) 340#define RS_styleMask (RS_Bold | RS_Italic)
417#define RS_styleShift 14 341#define RS_styleShift 27
418 342
419#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
420#define RS_attrMask (RS_baseattrMask | RS_fontMask) 344#define RS_attrMask (RS_baseattrMask | RS_fontMask)
421 345
422#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
423#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
424#define RS_fontShift 24
425
426#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
427#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 347#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
428 348
429#define Sel_none 0 /* Not waiting */ 349#define Sel_none 0 /* Not waiting */
430#define Sel_normal 0x01 /* normal selection */ 350#define Sel_normal 0x01 /* normal selection */
431#define Sel_incr 0x02 /* incremental selection */ 351#define Sel_incr 0x02 /* incremental selection */
432#define Sel_direct 0x00 352#define Sel_direct 0x00
… …
441 C0_NUL = 0x00, 361 C0_NUL = 0x00,
442 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 362 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
443 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 363 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
444 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 364 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
445 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 365 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
446}; 366};
447#define CHAR_ST 0x9c /* 0234 */ 367#define CHAR_ST 0x9c /* 0234 */
448 368
449/* 369/*
450 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 370 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
451 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 371 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
454 XTerm_name = 0, 374 XTerm_name = 0,
455 XTerm_iconName = 1, 375 XTerm_iconName = 1,
456 XTerm_title = 2, 376 XTerm_title = 2,
457 XTerm_property = 3, // change X property 377 XTerm_property = 3, // change X property
458 XTerm_Color = 4, // change colors 378 XTerm_Color = 4, // change colors
459 XTerm_Color00 = 10, // not implemented, CLASH! 379 XTerm_Color00 = 10, // change fg color
460 XTerm_Color01 = 11, // not implemented 380 XTerm_Color01 = 11, // change bg color
461 XTerm_Color_cursor = 12, // change actual 'Cursor' color 381 XTerm_Color_cursor = 12, // change actual 'Cursor' color
462 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 382 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
463 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 383 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
464 XTerm_Color05 = 15, // not implemented (tektronix fg) 384 XTerm_Color05 = 15, // not implemented (tektronix fg)
465 XTerm_Color06 = 16, // not implemented (tektronix bg) 385 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
470 XTerm_konsole30 = 30, // reserved for konsole 390 XTerm_konsole30 = 30, // reserved for konsole
471 XTerm_konsole31 = 31, // reserved for konsole 391 XTerm_konsole31 = 31, // reserved for konsole
472 XTerm_emacs51 = 51, // reserved for emacs shell 392 XTerm_emacs51 = 51, // reserved for emacs shell
473 /* 393 /*
474 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 394 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
475 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
476 */ 395 */
477 Rxvt_Color_BD = 18, // change actual 'Bold' color 396
478 Rxvt_Color_UL = 19, // change actual 'Underline' color 397 // deprecated
398 Rxvt_Color_BD = 18,
399 Rxvt_Color_UL = 19,
400 Rxvt_restoreFG = 39,
401 Rxvt_restoreBG = 49,
402
479 Rxvt_Pixmap = 20, // new bg pixmap 403 Rxvt_Pixmap = 20, // new bg pixmap
480 Rxvt_restoreFG = 39, // change default fg color
481 Rxvt_restoreBG = 49, // change default bg color
482 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 404 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
483 405
484 URxvt_locale = 701, // change locale 406 URxvt_locale = 701, // change locale
485 URxvt_Menu = 703, // set menu item 407 URxvt_version = 702, // request version
408
486 URxvt_Color_IT = 704, // change actual 'Italic' colour 409 URxvt_Color_IT = 704, // change actual 'Italic' colour
487 URxvt_Color_tint = 705, // change actual tint colour 410 URxvt_Color_tint = 705, // change actual tint colour
411 URxvt_Color_BD = 706, // change actual 'Bold' color
412 URxvt_Color_UL = 707, // change actual 'Underline' color
488 URxvt_Color_BD = 706, 413 URxvt_Color_border = 708,
489 URxvt_Color_UL = 707,
490 414
491 URxvt_font = 710, 415 URxvt_font = 710,
492 URxvt_boldFont = 711, 416 URxvt_boldFont = 711,
493 URxvt_italicFont = 712, 417 URxvt_italicFont = 712,
494 URxvt_boldItalicFont = 713, 418 URxvt_boldItalicFont = 713,
495 419
496 URxvt_view_up = 720, 420 URxvt_view_up = 720,
497 URxvt_view_down = 721, 421 URxvt_view_down = 721,
498 422
499 URxvt_perl = 777, 423 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
500}; 424};
501 425
502/* Words starting with `Color_' are colours. Others are counts */ 426/* Words starting with `Color_' are colours. Others are counts */
503/* 427/*
504 * The PixColor and rendition colour usage should probably be decoupled 428 * The PixColor and rendition colour usage should probably be decoupled
505 * on the unnecessary items, e.g. Color_pointer, but won't bother 429 * on the unnecessary items, e.g. Color_pointer, but won't bother
506 * until we need to. Also, be aware of usage in pixcolor_set 430 * until we need to. Also, be aware of usage in pixcolor_set
507 */ 431 */
508 432
509enum colour_list { 433enum colour_list {
434 Color_none = -2,
435 Color_transparent = -1,
510 Color_fg = 0, 436 Color_fg = 0,
511 Color_bg, 437 Color_bg,
512 minCOLOR, /* 2 */ 438 minCOLOR, /* 2 */
513 Color_Black = minCOLOR, 439 Color_Black = minCOLOR,
514 Color_Red3, 440 Color_Red3,
… …
532 Color_White = maxBrightCOLOR, 458 Color_White = maxBrightCOLOR,
533#else 459#else
534 Color_White = maxCOLOR, 460 Color_White = maxCOLOR,
535#endif 461#endif
536 minTermCOLOR = Color_White + 1, 462 minTermCOLOR = Color_White + 1,
463#ifndef XTERM_256_COLORS
537 maxTermCOLOR = Color_White + 72, 464 maxTermCOLOR = Color_White + 72,
465#else
466 maxTermCOLOR = Color_White + 240,
467#endif
538#ifndef NO_CURSORCOLOR 468#ifndef NO_CURSORCOLOR
539 Color_cursor, 469 Color_cursor,
540 Color_cursor2, 470 Color_cursor2,
541#endif 471#endif
542 Color_pointer_fg, 472 Color_pointer_fg,
… …
552 Color_underline, 482 Color_underline,
553#endif 483#endif
554#ifdef OPTION_HC 484#ifdef OPTION_HC
555 Color_HC, 485 Color_HC,
556#endif 486#endif
557#ifdef KEEP_SCROLLCOLOR
558 Color_scroll, 487 Color_scroll,
488#ifdef RXVT_SCROLLBAR
559 Color_trough, 489 Color_trough,
560#endif 490#endif
561#if TINTING 491#if ENABLE_TRANSPARENCY
562 Color_tint, 492 Color_tint,
563#endif 493#endif
564#if OFF_FOCUS_FADING 494#if OFF_FOCUS_FADING
565 Color_fade, 495 Color_fade,
566#endif 496#endif
567 NRS_COLORS, /* */ 497 NRS_COLORS, /* */
568#ifdef KEEP_SCROLLCOLOR 498#ifdef RXVT_SCROLLBAR
569 Color_topShadow = NRS_COLORS, 499 Color_topShadow = NRS_COLORS,
570 Color_bottomShadow, 500 Color_bottomShadow,
571 TOTAL_COLORS 501 TOTAL_COLORS
572#else 502#else
573 TOTAL_COLORS = NRS_COLORS 503 TOTAL_COLORS = NRS_COLORS
574#endif 504#endif
575}; 505};
576 506
507#ifndef XTERM_256_COLORS
577#define Color_Bits 7 // 0 .. maxTermCOLOR 508#define Color_Bits 7 // 0 .. maxTermCOLOR
578 509#else
579#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) 510#define Color_Bits 9 // 0 .. maxTermCOLOR
580#define NPIXCLR_BITS 32 511#endif
581 512
582/* 513/*
583 * Resource list 514 * Resource list
584 */ 515 */
585enum { 516enum {
… …
587# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 518# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
588# include "rsinc.h" 519# include "rsinc.h"
589# undef def 520# undef def
590# undef reserve 521# undef reserve
591 NUM_RESOURCES 522 NUM_RESOURCES
592};
593
594// see init.C:xa_names, which must be kept in sync
595enum {
596 XA_TEXT = 0,
597 XA_COMPOUND_TEXT,
598 XA_UTF8_STRING,
599 XA_MULTIPLE,
600 XA_TARGETS,
601 XA_TIMESTAMP,
602 XA_VT_SELECTION,
603 XA_INCR,
604 XA_WM_PROTOCOLS,
605 XA_WM_DELETE_WINDOW,
606 XA_CLIPBOARD,
607#if ENABLE_FRILLS
608 XA_MOTIF_WM_HINTS,
609#endif
610#if ENABLE_EWMH
611 XA_NET_WM_PID,
612 XA_NET_WM_NAME,
613 XA_NET_WM_ICON_NAME,
614 XA_NET_WM_PING,
615#endif
616#if USE_XIM
617 XA_WM_LOCALE_NAME,
618#endif
619#if TRANSPARENT
620 XA_XROOTPMAP_ID,
621 XA_ESETROOT_PMAP_ID,
622#endif
623#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
624 XA_DNDPROTOCOL,
625 XA_DNDSELECTION,
626#endif
627#if ENABLE_XEMBED
628 XA_XEMBED,
629 XA_XEMBED_INFO,
630#endif
631 NUM_XA
632}; 523};
633 524
634/* DEC private modes */ 525/* DEC private modes */
635#define PrivMode_132 (1UL<<0) 526#define PrivMode_132 (1UL<<0)
636#define PrivMode_132OK (1UL<<1) 527#define PrivMode_132OK (1UL<<1)
… …
645#define PrivMode_ShiftKeys (1UL<<10) 536#define PrivMode_ShiftKeys (1UL<<10)
646#define PrivMode_VisibleCursor (1UL<<11) 537#define PrivMode_VisibleCursor (1UL<<11)
647#define PrivMode_MouseX10 (1UL<<12) 538#define PrivMode_MouseX10 (1UL<<12)
648#define PrivMode_MouseX11 (1UL<<13) 539#define PrivMode_MouseX11 (1UL<<13)
649#define PrivMode_scrollBar (1UL<<14) 540#define PrivMode_scrollBar (1UL<<14)
650#define PrivMode_menuBar (1UL<<15)
651#define PrivMode_TtyOutputInh (1UL<<16) 541#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<17) 542#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<18) 543#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<19) 544#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<20) 545#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 546#define PrivMode_MouseBtnEvent (1UL<<20)
657/* #define PrivMode_MouseX11Track (1LU<<21) */ 547#define PrivMode_MouseAnyEvent (1UL<<21)
548#define PrivMode_BracketPaste (1UL<<22)
658 549
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 550#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
660#define PrivMode(test,bit) \
661 if (test) \
662 priv_modes |= (bit); \
663 else \
664 priv_modes &= ~(bit)
665 551
666#ifdef ALLOW_132_MODE 552#ifdef ALLOW_132_MODE
667# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 553# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
668#else 554#else
669# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 555# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
671 557
672// do not change these constants lightly, there are many interdependencies 558// do not change these constants lightly, there are many interdependencies
673#define IMBUFSIZ 128 // input modifier buffer sizes 559#define IMBUFSIZ 128 // input modifier buffer sizes
674#define KBUFSZ 512 // size of keyboard mapping buffer 560#define KBUFSZ 512 // size of keyboard mapping buffer
675#define CBUFSIZ 2048 // size of command buffer 561#define CBUFSIZ 2048 // size of command buffer
562#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
676#define UBUFSIZ 2048 // character buffer 563#define UBUFSIZ 2048 // character buffer
677 564
678#ifndef PATH_MAX 565#if ENABLE_FRILLS
679# define PATH_MAX 16384 566# include <X11/Xmd.h>
567typedef struct _mwmhints
568{
569 CARD32 flags;
570 CARD32 functions;
571 CARD32 decorations;
572 INT32 input_mode;
573 CARD32 status;
574} MWMHints;
680#endif 575#endif
681 576
682/* Motif window hints */ 577/* Motif window hints */
683#define MWM_HINTS_FUNCTIONS (1L << 0) 578#define MWM_HINTS_FUNCTIONS (1L << 0)
684#define MWM_HINTS_DECORATIONS (1L << 1) 579#define MWM_HINTS_DECORATIONS (1L << 1)
… …
709/* 604/*
710 ***************************************************************************** 605 *****************************************************************************
711 * MACRO DEFINES 606 * MACRO DEFINES
712 ***************************************************************************** 607 *****************************************************************************
713 */ 608 */
714#define dDisp Display *disp = display->display 609#define dLocal(type,name) type const name = this->name
610
611// for speed reasons, we assume that all codepoints 32 to 126 are
612// single-width.
613#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 614
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 615/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 616#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 617#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 618#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 620#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 621#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 622#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 623#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 624
726#define OPTION(opt) (options & (opt))
727#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728 | Opt_jumpScroll | Opt_secondaryScreen \
729 | Opt_pastableTabs | Opt_intensityStyles)
730
731// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n))
733
734#define LINENO(n) MOD (term_start + int(n), total_rows) 625#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
735#define ROW(n) row_buf [LINENO (n)] 626#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
627
628#define LINENO(n) LINENO_of (this, n)
629#define ROW(n) ROW_of (this, n)
736 630
737/* how to build & extract colors and attributes */ 631/* how to build & extract colors and attributes */
738#define GET_BASEFG(x) (((x) & RS_fgMask)) 632#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
739#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 633#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
740 634
741#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 635#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
742#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 636#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
743 637
744#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 638#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
745#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 639#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
746 640
747#define GET_ATTR(x) (((x) & RS_attrMask)) 641#define GET_ATTR(x) (((x) & RS_attrMask))
748#define GET_BGATTR(x) \ 642#define GET_BGATTR(x) \
749 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 643 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
750 | (((x) & RS_fgMask)<<Color_Bits)) \ 644 | (((x) & RS_colorMask) << RS_bgShift)) \
751 : ((x) & (RS_attrMask | RS_bgMask))) 645 : ((x) & (RS_attrMask | RS_bgMask)))
752#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 646#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 647#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 648#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 649
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 650#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 651
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 652#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 653#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 654
761#if ENABLE_STYLES 655#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 656# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
763#else 657#else
764# define FONTSET(style) fontset[0] 658# define FONTSET_of(t,style) (t)->fontset[0]
765#endif
766
767#ifdef HAVE_SCROLLBARS
768# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
769#else
770# define scrollbar_TotalWidth() (0)
771#endif
772#define scrollbar_isMotion() (scrollBar.state == 'm')
773#define scrollbar_isUp() (scrollBar.state == 'U')
774#define scrollbar_isDn() (scrollBar.state == 'D')
775#define scrollbar_isUpDn() isupper (scrollBar.state)
776#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
777
778#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
779#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
780 && (y) <= scrollbarnext_dnval ())
781#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
782#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
783#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
784#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
785#define SCROLLRXVT_MINHEIGHT 10
786#define SCROLLXTERM_MINHEIGHT 10
787
788#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
789 ? SCROLLNEXT_MINHEIGHT \
790 : SCROLLRXVT_MINHEIGHT)
791#define scrollbar_above_slider(y) ((y) < scrollBar.top)
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ())
796
797#if (MENUBAR_MAX > 1)
798/* rendition style flags */
799# define menuBar_height() (fheight + MENU_SHADOW)
800# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
801# define isMenuBarWindow(w) ((w) == menuBar.win)
802#else
803# define menuBar_height() (0)
804# define menuBar_TotalHeight() (0)
805# define isMenuBarWindow(w) (0)
806#endif
807
808#ifdef XPM_BACKGROUND
809# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
810#else
811# define XPMClearArea(a, b, c, d, e, f, g)
812#endif
813
814#ifdef UTMP_SUPPORT
815# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
816# undef HAVE_UTMPX_H
817# undef HAVE_STRUCT_UTMPX
818# endif 659#endif
819# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
820# undef HAVE_UTMP_H
821# undef HAVE_STRUCT_UTMP
822# endif
823 660
824# ifdef HAVE_UTMPX_H 661#define FONTSET(style) FONTSET_of (this, style)
825# include <utmpx.h>
826# endif
827# ifdef HAVE_UTMP_H
828# include <utmp.h>
829# endif
830#endif
831 662
832#ifdef DEBUG_CMD
833# define D_CMD(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_CMD(x)
836#endif
837#ifdef DEBUG_INIT
838# define D_INIT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_INIT(x)
841#endif
842#ifdef DEBUG_MAIN
843# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_MAIN(x)
846#endif
847#ifdef DEBUG_SIZE
848# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_SIZE(x)
851#endif
852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback; 663typedef callback<void (const char *)> log_callback;
856typedef callback1<int, int> getfd_callback; 664typedef callback<int (int)> getfd_callback;
857
858extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
859extern void rxvt_log (const char *fmt, ...);
860extern void rxvt_warn (const char *fmt, ...);
861extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
862extern void rxvt_exit_failure () __attribute__ ((noreturn));
863
864#define SET_LOCALE(locale) rxvt_set_locale (locale)
865extern bool rxvt_set_locale (const char *locale);
866extern void rxvt_push_locale (const char *locale);
867extern void rxvt_pop_locale ();
868
869/****************************************************************************/
870
871#ifdef MENUBAR
872# include "menubar.h"
873#endif
874
875#define BLINK_INTERVAL 0.5
876#define TEXT_BLINK_INTERVAL 0.5
877
878#ifndef __attribute__
879# ifdef __GNUC__
880# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
881# define __attribute__(x)
882# endif
883# endif
884# define __attribute__(x)
885#endif
886 665
887/****************************************************************************/ 666/****************************************************************************/
888 667
889#define LINE_LONGER 0x0001 // line is continued on the next row 668#define LINE_LONGER 0x0001 // line is continued on the next row
890#define LINE_FILTERED 0x0002 // line has been filtered 669#define LINE_FILTERED 0x0002 // line has been filtered
891#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 670#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
671#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
672#define LINE_BIDI 0x0010 // line needs bidi (NYI)
892 673
893struct line_t { 674struct line_t
675{
894 text_t *t; // terminal the text 676 text_t *t; // terminal the text
895 rend_t *r; // rendition, uses RS_ flags 677 rend_t *r; // rendition, uses RS_ flags
896 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 678 tlen_t_ l; // length of each text line
897 uint32_t f; // flags 679 uint32_t f; // flags
898 680
899 bool is_longer () 681 bool is_longer ()
900 { 682 {
901 return f & LINE_LONGER; 683 return f & LINE_LONGER;
… …
931 } 713 }
932}; 714};
933 715
934/****************************************************************************/ 716/****************************************************************************/
935 717
936// primivite wrapper around mbstate_t to ensure initialisation 718// primitive wrapper around mbstate_t to ensure initialisation
937struct mbstate { 719struct mbstate
720{
938 mbstate_t mbs; 721 mbstate_t mbs;
939 722
940 operator mbstate_t *() { return &mbs; } 723 operator mbstate_t *() { return &mbs; }
941 void reset () { memset (&mbs, 0, sizeof (mbs)); } 724 void reset () { memset (&mbs, 0, sizeof (mbs)); }
942 mbstate () { reset (); } 725 mbstate () { reset (); }
… …
944 727
945/****************************************************************************/ 728/****************************************************************************/
946 729
947#define UNICODE_MASK 0x1fffffUL 730#define UNICODE_MASK 0x1fffffUL
948 731
949#if UNICODE3 732#if UNICODE_3
950# define COMPOSE_LO 0x40000000UL 733# define COMPOSE_LO 0x40000000UL
951# define COMPOSE_HI 0x400fffffUL 734# define COMPOSE_HI 0x400fffffUL
952# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 735# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
953#else 736#else
954# if ENABLE_PERL 737# if ENABLE_PERL
955# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 738# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
956# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 739# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
957# else 740# else
958# define COMPOSE_LO 0xd800UL 741# define COMPOSE_LO 0xd800UL
959# define COMPOSE_HI 0xf8ffUL 742# define COMPOSE_HI 0xf8ffUL
960# endif 743# endif
… …
963 746
964#if ENABLE_COMBINING 747#if ENABLE_COMBINING
965// compose chars are used to represent composite characters 748// compose chars are used to represent composite characters
966// that are not representable in unicode, as well as characters 749// that are not representable in unicode, as well as characters
967// not fitting in the BMP. 750// not fitting in the BMP.
968struct compose_char { 751struct compose_char
752{
969 unicode_t c1, c2; // any chars != NOCHAR are valid 753 unicode_t c1, c2; // any chars != NOCHAR are valid
970 compose_char (unicode_t c1, unicode_t c2) 754 compose_char (unicode_t c1, unicode_t c2)
971 : c1(c1), c2(c2) 755 : c1(c1), c2(c2)
972 { } 756 { }
973}; 757};
974 758
975class rxvt_composite_vec { 759class rxvt_composite_vec
760{
976 vector<compose_char> v; 761 vector<compose_char> v;
977public: 762public:
978 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 763 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
979 int expand (unicode_t c, wchar_t *r); 764 int expand (unicode_t c, wchar_t *r);
980 compose_char *operator [](text_t c) 765 compose_char *operator [](text_t c)
… …
989#endif 774#endif
990 775
991/****************************************************************************/ 776/****************************************************************************/
992 777
993#ifdef KEYSYM_RESOURCE 778#ifdef KEYSYM_RESOURCE
994 class keyboard_manager; 779class keyboard_manager;
995#endif 780#endif
996 781
782typedef struct rxvt_term *rxvt_t;
783
784extern rxvt_t rxvt_current_term;
785
786#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
787#define GET_R rxvt_current_term
788
789/* ------------------------------------------------------------------------- */
790struct overlay_base
791{
792 int x, y, w, h; // overlay dimensions
793 text_t **text;
794 rend_t **rend;
795
796 // while tempting to add swap() etc. here, it effetcively only increases code size
797};
798
799/* ------------------------------------------------------------------------- */
800
801typedef struct
802{
803 int row;
804 int col;
805} row_col_t;
806
807/*
808 * terminal limits:
809 *
810 * width : 1 <= width
811 * height : 1 <= height
812 * ncol : 1 <= ncol <= MAX(tlen_t)
813 * nrow : 1 <= nrow <= MAX(int)
814 * saveLines : 0 <= saveLines <= MAX(int)
815 * term_start : 0 <= term_start < saveLines
816 * total_rows : nrow + saveLines
817 *
818 * top_row : -saveLines <= top_row <= 0
819 * view_start : top_row <= view_start <= 0
820 *
821 * | most coordinates are stored relative to term_start,
822 * ROW_BUF | which is the first line of the terminal screen
823 * |························= row_buf[0]
824 * |························= row_buf[1]
825 * |························= row_buf[2] etc.
826 * |
827 * +------------+···········= term_start + top_row
828 * | scrollback |
829 * | scrollback +---------+·= term_start + view_start
830 * | scrollback | display |
831 * | scrollback | display |
832 * +------------+·display·+·= term_start
833 * | terminal | display |
834 * | terminal +---------+
835 * | terminal |
836 * | terminal |
837 * +------------+···········= term_start + nrow - 1
838 * |
839 * |
840 * END······················= total_rows
841 */
842
843struct TermWin_t
844{
845 int width; /* window width [pixels] */
846 int height; /* window height [pixels] */
847 int fwidth; /* font width [pixels] */
848 int fheight; /* font height [pixels] */
849 int fbase; /* font ascent (baseline) [pixels] */
850 int ncol; /* window columns [characters] */
851 int nrow; /* window rows [characters] */
852 int focus; /* window has focus */
853 int mapped; /* window state mapped? */
854 int int_bwidth; /* internal border width */
855 int ext_bwidth; /* external border width */
856 int lineSpace; /* number of extra pixels between rows */
857 int letterSpace; /* number of extra pixels between columns */
858 int saveLines; /* number of lines that fit in scrollback */
859 int total_rows; /* total number of rows in this terminal */
860 int term_start; /* term lines start here */
861 int view_start; /* scrollback view starts here */
862 int top_row; /* topmost row index of scrollback */
863 Window parent[6]; /* parent identifiers - we're parent[0] */
864 Window vt; /* vt100 window */
865 GC gc; /* GC for drawing */
866 Pixmap pixmap;
867 rxvt_drawable *drawable;
868 rxvt_fontset *fontset[4];
869};
870
871/*
872 * screen accounting:
873 * screen_t elements
874 * row: Cursor row position : 0 <= row < nrow
875 * col: Cursor column position : 0 <= col < ncol
876 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
877 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
878 *
879 * selection_t elements
880 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
881 * nothing is selected
882 * beg: row/column of beginning of selection : never past mark
883 * mark: row/column of initial click : never past end
884 * end: row/column of one character past end of selection
885 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
886 * * Note: col == -1 ==> we're left of screen
887 *
888 */
889struct screen_t
890{
891 row_col_t cur; /* cursor position on the screen */
892 int tscroll; /* top of settable scroll region */
893 int bscroll; /* bottom of settable scroll region */
894 unsigned int charset; /* character set number [0..3] */
895 unsigned int flags; /* see below */
896 row_col_t s_cur; /* saved cursor position */
897 unsigned int s_charset; /* saved character set number [0..3] */
898 char s_charset_char;
899 rend_t s_rstyle; /* saved rendition style */
900};
901
902enum selection_op_t
903{
904 SELECTION_CLEAR = 0, /* nothing selected */
905 SELECTION_INIT, /* marked a point */
906 SELECTION_BEGIN, /* started a selection */
907 SELECTION_CONT, /* continued selection */
908 SELECTION_DONE /* selection put in CUT_BUFFER0 */
909};
910
911struct selection_t
912{
913 wchar_t *text; /* selected text */
914 unsigned int len; /* length of selected text */
915 unsigned int screen; /* screen being used */
916 unsigned int clicks; /* number of clicks */
917 selection_op_t op; /* current operation */
918 bool rect; /* rectangular selection? */
919 row_col_t beg; /* beginning of selection <= mark */
920 row_col_t mark; /* point of initial click <= end */
921 row_col_t end; /* one character past end point */
922 wchar_t *clip_text; /* text copied to the clipboard */
923 unsigned int clip_len; /* length of clipboard text */
924};
925
926/* ------------------------------------------------------------------------- */
927
928/* screen_t flags */
929#define Screen_Relative (1<<0) /* relative origin mode flag */
930#define Screen_VisibleCursor (1<<1) /* cursor visible? */
931#define Screen_Autowrap (1<<2) /* auto-wrap flag */
932#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
933#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
934#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
935
936/* rxvt_vars.options */
937enum {
938# define def(name,idx) Opt_ ## name = idx,
939# define nodef(name) Opt_ ## name = 0,
940# include "optinc.h"
941# undef nodef
942# undef def
943Opt_count
944};
945
946/* ------------------------------------------------------------------------- */
947
948struct rxvt_vars : TermWin_t
949{
950 scrollBar_t scrollBar;
951 uint8_t options[(Opt_count + 7) >> 3];
952 XSizeHints szHint;
953 rxvt_color *pix_colors;
954 Cursor TermWin_cursor; /* cursor for vt window */
955 int numlock_state;
956 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
957 line_t *drawn_buf; // text on screen
958 line_t *swap_buf; // lines for swap buffer
959 char *tabs; /* per location: 1 == tab-stop */
960 screen_t screen;
961 screen_t swap;
962 selection_t selection;
963 rxvt_color pix_colors_focused[TOTAL_COLORS];
964#ifdef OFF_FOCUS_FADING
965 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
966#endif
967};
968
997struct rxvt_term : zero_initialized, rxvt_vars { 969struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
970{
971
972 // special markers with magic addresses
973 static const char resval_undef []; // options specifically unset
974 static const char resval_on []; // boolean options switched on
975 static const char resval_off []; // or off
976
998 log_callback *log_hook; // log error messages through this hook, if != 0 977 log_callback *log_hook; // log error messages through this hook, if != 0
999 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 978 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1000#if ENABLE_PERL 979#if ENABLE_PERL
1001 rxvt_perl_term perl; 980 rxvt_perl_term perl;
1002#endif 981#endif
1003 struct mbstate mbstate; // current input multibyte state 982 struct mbstate mbstate; // current input multibyte state
1004 983
1005 unsigned char want_refresh:1, 984 unsigned char want_refresh:1,
1006#ifdef TRANSPARENT
1007 want_full_refresh:1, /* awaiting full screen refresh */
1008#endif
1009#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1010 am_transparent:1, /* is a transparent term */
1011 am_pixmap_trans:1, /* transparency w/known root pixmap */
1012#endif
1013 current_screen:1, /* primary or secondary */ 985 current_screen:1, /* primary or secondary */
1014 hate_those_clicks:1, /* a.k.a. keep mark position */
1015 num_scr_allow:1, 986 num_scr_allow:1,
1016 bypass_keystate:1, 987 bypass_keystate:1,
988#if ENABLE_FRILLS
989 urgency_hint:1,
990#endif
1017#ifdef CURSOR_BLINK 991#if CURSOR_BLINK
1018 hidden_cursor:1, 992 hidden_cursor:1,
1019#endif 993#endif
1020#ifdef TEXT_BLINK 994#if TEXT_BLINK
1021 hidden_text:1, 995 hidden_text:1,
1022#endif 996#endif
1023#ifdef POINTER_BLANK 997#if POINTER_BLANK
1024 hidden_pointer:1, 998 hidden_pointer:1,
1025#endif 999#endif
1026 enc_utf8:1, /* wether locale uses utf-8 */ 1000 enc_utf8:1, /* whether locale uses utf-8 */
1027 seen_input:1, /* wether we have seen some program output yet */ 1001 seen_input:1, /* whether we have seen some program output yet */
1028 seen_resize:1, /* wether we had a resize event */ 1002 seen_resize:1, /* whether we had a resize event */
1029 parsed_geometry:1; 1003 parsed_geometry:1;
1030 1004
1031 unsigned char refresh_type, 1005 unsigned char refresh_type,
1032#ifdef META8_OPTION 1006#ifdef META8_OPTION
1033 meta_char, /* Alt-key prefix */ 1007 meta_char, /* Alt-key prefix */
1034#endif 1008#endif
1035 scrollbar_align,
1036 selection_wait, 1009 selection_wait,
1037 selection_type; 1010 selection_type;
1038/* ---------- */ 1011/* ---------- */
1012 bool rvideo_state, rvideo_mode;
1013#ifndef NO_BELL
1039 short rvideo; 1014 bool rvideo_bell;
1015#endif
1040 int num_scr; /* screen: number lines scrolled */ 1016 int num_scr; /* screen: number of lines scrolled */
1041 int prev_ncol, /* screen: previous number of columns */ 1017 int prev_ncol, /* screen: previous number of columns */
1042 prev_nrow; /* screen: previous number of rows */ 1018 prev_nrow; /* screen: previous number of rows */
1043/* ---------- */ 1019/* ---------- */
1044 rend_t rstyle; 1020 rend_t rstyle;
1045/* ---------- */
1046 uint32_t pixcolor_set[NPIXCLR_SETS];
1047/* ---------- */ 1021/* ---------- */
1048#ifdef SELECTION_SCROLLING 1022#ifdef SELECTION_SCROLLING
1049 int scroll_selection_lines; 1023 int scroll_selection_lines;
1050 enum page_dirn scroll_selection_dir; 1024 enum page_dirn scroll_selection_dir;
1051 int selection_save_x, 1025 int selection_save_x,
… …
1057 /* give proper Scroll behaviour */ 1031 /* give proper Scroll behaviour */
1058#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1032#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1059 mouse_slip_wheel_speed, 1033 mouse_slip_wheel_speed,
1060#endif 1034#endif
1061 refresh_count, 1035 refresh_count,
1062 refresh_limit,
1063 last_bot, /* scrollbar last bottom position */
1064 last_top, /* scrollbar last top position */
1065 last_state, /* scrollbar last state */
1066 scrollbar_len,
1067#ifdef MENUBAR
1068 menu_readonly, /* okay to alter menu? */
1069 Arrows_x,
1070#endif
1071#if MENUBAR_MAX > 1
1072 Nbars,
1073#endif
1074 window_vt_x, 1036 window_vt_x,
1075 window_vt_y, 1037 window_vt_y,
1076 window_sb_x, 1038 mouse_row,
1039 mouse_col,
1077# ifdef POINTER_BLANK 1040# ifdef POINTER_BLANK
1078 pointerBlankDelay, 1041 pointerBlankDelay,
1079# endif 1042# endif
1080 allowedxerror; 1043 allowedxerror;
1081/* ---------- */ 1044/* ---------- */
… …
1085 int old_width, /* last used width in screen resize */ 1048 int old_width, /* last used width in screen resize */
1086 old_height; /* last used height in screen resize */ 1049 old_height; /* last used height in screen resize */
1087 unsigned long priv_modes, 1050 unsigned long priv_modes,
1088 SavedModes; 1051 SavedModes;
1089/* ---------- */ 1052/* ---------- */
1090 Atom xa[NUM_XA]; 1053 Atom *xa;
1091/* ---------- */
1092#ifdef MENUBAR
1093 GC menubarGC;
1094#endif
1095#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1096 GC scrollbarGC,
1097 topShadowGC,
1098 botShadowGC;
1099#endif
1100#ifdef XTERM_SCROLLBAR
1101 GC xscrollbarGC,
1102 ShadowGC;
1103#endif
1104#ifdef PLAIN_SCROLLBAR
1105 GC pscrollbarGC;
1106#endif
1107#ifdef NEXT_SCROLLBAR
1108 GC blackGC,
1109 whiteGC,
1110 grayGC,
1111 darkGC,
1112 stippleGC;
1113 Pixmap dimple,
1114 upArrow,
1115 downArrow,
1116 upArrowHi,
1117 downArrowHi;
1118#endif
1119/* ---------- */ 1054/* ---------- */
1120 Time selection_time, 1055 Time selection_time,
1121 selection_request_time; 1056 selection_request_time,
1057 clipboard_time;
1122 pid_t cmd_pid; /* process id of child */ 1058 pid_t cmd_pid; /* process id of child */
1123 char * incr_buf; 1059 char * incr_buf;
1124 size_t incr_buf_size, incr_buf_fill; 1060 size_t incr_buf_size, incr_buf_fill;
1125/* ---------- */ 1061/* ---------- */
1126 Cursor leftptr_cursor;
1127/* ---------- */
1128#ifndef NO_BACKSPACE_KEY
1129 const char *key_backspace;
1130#endif
1131#ifndef NO_DELETE_KEY
1132 const char *key_delete;
1133#endif
1134 struct mouse_event MEvent; 1062 struct mouse_event MEvent;
1135 XComposeStatus compose; 1063 XComposeStatus compose;
1136 ttymode_t tio; 1064 struct termios tio;
1137#ifdef UTMP_SUPPORT
1138# ifdef HAVE_STRUCT_UTMP
1139 struct utmp ut;
1140# endif
1141# ifdef HAVE_STRUCT_UTMPX
1142 struct utmpx utx;
1143# endif
1144# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1145 char ut_id[5];
1146# endif
1147 int utmp_pos;
1148#endif
1149 row_col_t oldcursor; 1065 row_col_t oldcursor;
1150#ifdef XPM_BACKGROUND 1066#ifdef HAVE_BG_PIXMAP
1151 bgPixmap_t bgPixmap; 1067 bgPixmap_t bgPixmap;
1152 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1153#endif 1068#endif
1154#ifdef MENUBAR 1069#ifdef HAVE_AFTERIMAGE
1155 menu_t *ActiveMenu, /* currently active menu */ 1070 ASVisual *asv;
1156 *BuildMenu; /* the menu currently being built */ 1071 ASImageManager *asimman;
1157 bar_t *CurrentBar; 1072
1158# if ! (MENUBAR_MAX > 1) 1073 void init_asv ()
1159 bar_t BarList; 1074 {
1160# endif /* (MENUBAR_MAX > 1) */ 1075 if (!asv)
1076 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1077 }
1161#endif 1078#endif
1162 1079
1163#if ENABLE_OVERLAY 1080#if ENABLE_OVERLAY
1164 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1081 overlay_base ov;
1165 text_t **ov_text;
1166 rend_t **ov_rend;
1167 1082
1168 void scr_swap_overlay (); 1083 void scr_swap_overlay () NOTHROW;
1169 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;
1170 void scr_overlay_off (); 1085 void scr_overlay_off () NOTHROW;
1171 void scr_overlay_set (int x, int y, 1086 void scr_overlay_set (int x, int y,
1172 text_t text, 1087 text_t text,
1173 rend_t rend = OVERLAY_RSTYLE); 1088 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1174 void scr_overlay_set (int x, int y, const char *s); 1089 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1175 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;
1176#endif 1091#endif
1177 1092
1178 vector<void *> allocated; // free these memory blocks with free() 1093 vector<void *> allocated; // free these memory blocks with free()
1179 1094
1180 char *env_windowid; /* environmental variable WINDOWID */ 1095 char env_windowid[21]; /* environmental variable WINDOWID */
1096 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1181 char *env_display; /* environmental variable DISPLAY */ 1097 char *env_display; /* environmental variable DISPLAY */
1182 char *env_term; /* environmental variable TERM */ 1098 char *env_term; /* environmental variable TERM */
1183 char *env_colorfgbg; 1099
1184 char *locale; 1100 char *locale;
1185 char charsets[4]; 1101 char charsets[4];
1186 char *v_buffer; /* pointer to physical buffer */ 1102 char *v_buffer; /* pointer to physical buffer */
1187 unsigned int v_buflen; /* size of area to write */ 1103 unsigned int v_buflen; /* size of area to write */
1188 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1104 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1189 1105
1190#ifdef KEYSYM_RESOURCE 1106#ifdef KEYSYM_RESOURCE
1191 keyboard_manager *keyboard; 1107 keyboard_manager *keyboard;
1108#endif
1109#ifndef NO_RESOURCES
1110 XrmDatabase option_db;
1192#endif 1111#endif
1193 1112
1194 const char *rs[NUM_RESOURCES]; 1113 const char *rs[NUM_RESOURCES];
1195 /* command input buffering */ 1114 /* command input buffering */
1196 char *cmdbuf_ptr, *cmdbuf_endp; 1115 char *cmdbuf_ptr, *cmdbuf_endp;
1197 char cmdbuf_base[CBUFSIZ]; 1116 char cmdbuf_base[CBUFSIZ];
1198 1117
1118 ptytty *pty;
1119
1199 rxvt_salloc *talloc; // text line allocator 1120 rxvt_salloc *talloc; // text line allocator
1200 rxvt_salloc *ralloc; // rend line allocator 1121 rxvt_salloc *ralloc; // rend line allocator
1201 1122
1202 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
1203 1124
1204#if ENABLE_FRILLS || ISO_14755 1125#if ENABLE_FRILLS || ISO_14755
1205 // ISO 14755 entry support 1126 // ISO 14755 entry support
1206 unicode_t iso14755buf; 1127 unicode_t iso14755buf;
1207 void commit_iso14755 (); 1128 void commit_iso14755 ();
1208 int hex_keyval (XKeyEvent &ev);
1209# if ISO_14755 1129# if ISO_14755
1210 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1130 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1211 void iso14755_54 (int x, int y); 1131 void iso14755_54 (int x, int y);
1212# endif 1132# endif
1213#endif 1133#endif
1214 1134
1215 // modifies first argument(!) 1135 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1216 void paste (char *data, unsigned int len);
1217 1136
1218 long vt_emask, vt_emask_perl;
1219
1220 void vt_select_input () const 1137 void vt_select_input () const NOTHROW
1221 { 1138 {
1222 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1139 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1223 } 1140 }
1224 1141
1225#if TRANSPARENT 1142#if ENABLE_TRANSPARENCY || ENABLE_PERL
1226 void rootwin_cb (XEvent &xev); 1143 void rootwin_cb (XEvent &xev);
1227 xevent_watcher rootwin_ev; 1144 xevent_watcher rootwin_ev;
1228#endif 1145#endif
1146#ifdef HAVE_BG_PIXMAP
1147 void update_background ();
1148#if TRACE_PIXMAPS
1149 void trace_update_background (const char *file, int line);
1150# define update_background() trace_update_background (__FILE__, __LINE__)
1151#endif
1152 void update_background_cb (ev::timer &w, int revents);
1153 ev::timer update_background_ev;
1154#endif
1229 1155
1230 void x_cb (XEvent &xev); 1156 void x_cb (XEvent &xev);
1231 void flush ();
1232 xevent_watcher termwin_ev; 1157 xevent_watcher termwin_ev;
1233 xevent_watcher vt_ev; 1158 xevent_watcher vt_ev;
1234#ifdef HAVE_SCROLLBARS
1235 xevent_watcher scrollbar_ev; 1159 xevent_watcher scrollbar_ev;
1236#endif
1237#ifdef MENUBAR
1238 xevent_watcher menubar_ev;
1239#endif
1240 1160
1241 void check_cb (check_watcher &w); check_watcher check_ev; 1161 void child_cb (ev::child &w, int revents); ev::child child_ev;
1242 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1162 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1243 void flush_cb (time_watcher &w); time_watcher flush_ev; 1163 void refresh_check ();
1244 1164 void flush ();
1245 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1165 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1246 1166 bool pty_fill ();
1247 void incr_cb (time_watcher &w); time_watcher incr_ev; 1167 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1168 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1248 1169
1249#ifdef CURSOR_BLINK 1170#ifdef CURSOR_BLINK
1250 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1171 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1251#endif 1172#endif
1252#ifdef TEXT_BLINK 1173#ifdef TEXT_BLINK
1253 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1174 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1175#endif
1176#ifndef NO_BELL
1177 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1254#endif 1178#endif
1255 1179
1256#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1180#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1181 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1258#endif 1182#endif
1259#ifdef SELECTION_SCROLLING 1183#ifdef SELECTION_SCROLLING
1260 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1184 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1261#endif 1185#endif
1262#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1186#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1263 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1187 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1264#endif 1188#endif
1265 1189
1266#ifdef POINTER_BLANK 1190#ifdef POINTER_BLANK
1267 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1191 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1268 void pointer_blank (); 1192 void pointer_blank ();
1269#endif 1193#endif
1270 void pointer_unblank (); 1194 void pointer_unblank ();
1271 1195
1272 void tt_printf (const char *fmt,...); 1196 void tt_printf (const char *fmt,...);
1273 void tt_write (const char *data, unsigned int len); 1197 void tt_write (const char *data, unsigned int len);
1274 void pty_write (); 1198 void pty_write ();
1275 1199
1276 void tt_winch (); 1200 void init (stringvec *argv, stringvec *envv)
1201 {
1202 this->argv = argv;
1203 init (argv->size (), argv->begin (), envv);
1204 }
1277 1205
1278 rxvt_term ();
1279 ~rxvt_term ();
1280 void child_exit (); // child has exited, usually destroys
1281 void destroy ();
1282 void emergency_cleanup ();
1283
1284 bool init (int argc, const char *const *argv);
1285 bool init_vars ();
1286
1287 bool pty_fill ();
1288
1289 void make_current () const; // make this the "currently active" urxvt instance 1206 void make_current () const // make this the "currently active" urxvt instance
1290 1207 {
1291 void init_secondary (); 1208 SET_R (this);
1292 const char **init_resources (int argc, const char *const *argv); 1209 set_environ (envv);
1293 const char *x_resource (const char *name); 1210 rxvt_set_locale (locale);
1294 void init_env (); 1211 }
1295 void set_locale (const char *locale);
1296 void init_xlocale ();
1297 void init_command (const char *const *argv);
1298 void run_command (const char *const *argv);
1299 int run_child (const char *const *argv);
1300
1301 void color_aliases (int idx);
1302 void recolour_cursor ();
1303 void create_windows (int argc, const char *const *argv);
1304 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1305 void window_calc (unsigned int newwidth, unsigned int newheight);
1306 1212
1307#if USE_XIM 1213#if USE_XIM
1308 rxvt_xim *input_method; 1214 rxvt_xim *input_method;
1309 XIC Input_Context; 1215 XIC Input_Context;
1310 XIMStyle input_style; 1216 XIMStyle input_style;
1311 XPoint spot; // most recently sent spot position 1217 XPoint spot; // most recently sent spot position
1312 1218
1313 void im_destroy (); 1219 void im_destroy ();
1314 void im_cb (); im_watcher im_ev; 1220 void im_cb (); im_watcher im_ev;
1315 void im_set_size (XRectangle &size); 1221 void im_set_size (XRectangle &size);
1316 void im_set_position (XPoint &pos); 1222 void im_set_position (XPoint &pos) NOTHROW;
1317 void im_set_color (unsigned long &fg, unsigned long &bg); 1223 void im_set_color (unsigned long &fg, unsigned long &bg);
1318 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1224 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1319 1225
1320 bool IMisRunning (); 1226 bool IMisRunning ();
1321 void IMSendSpot (); 1227 void IMSendSpot ();
1322 bool IM_get_IC (const char *modifiers); 1228 bool IM_get_IC (const char *modifiers);
1323 void IMSetStatusPosition (); 1229 void IMSetPosition ();
1324#endif 1230#endif
1325
1326 void resize_scrollbar ();
1327
1328 void pixel_position (int *x, int *y);
1329
1330 void selection_click (int clicks, int x, int y);
1331 void selection_extend (int x, int y, int flag);
1332 void selection_rotate (int x, int y);
1333
1334 /* autoconvert */
1335 1231
1336 // command.C 1232 // command.C
1337 void lookup_key (XKeyEvent &ev); 1233 void key_press (XKeyEvent &ev);
1234 void key_release (XKeyEvent &ev);
1338 unsigned int cmd_write (const char *str, unsigned int count); 1235 unsigned int cmd_write (const char *str, unsigned int count);
1339 1236
1340 wchar_t next_char (); 1237 wchar_t next_char () NOTHROW;
1341 wchar_t cmd_getc (); 1238 wchar_t cmd_getc () THROW ((class out_of_input));
1342 uint32_t next_octet (); 1239 uint32_t next_octet () NOTHROW;
1343 uint32_t cmd_get8 (); 1240 uint32_t cmd_get8 () THROW ((class out_of_input));
1344 1241
1345 bool cmd_parse (); 1242 void cmd_parse ();
1346 void mouse_report (XButtonEvent &ev); 1243 void mouse_report (XButtonEvent &ev);
1347 void button_press (XButtonEvent &ev); 1244 void button_press (XButtonEvent &ev);
1348 void button_release (XButtonEvent &ev); 1245 void button_release (XButtonEvent &ev);
1349 void focus_in (); 1246 void focus_in ();
1350 void focus_out (); 1247 void focus_out ();
1351 int check_our_parents (); 1248#if ENABLE_FRILLS
1249 void set_urgency (bool enable);
1250#else
1251 void set_urgency (bool enable) { }
1252#endif
1253 void update_fade_color (unsigned int idx);
1352#ifdef PRINTPIPE 1254#ifdef PRINTPIPE
1353 FILE *popen_printer (); 1255 FILE *popen_printer ();
1354 int pclose_printer (FILE *stream); 1256 int pclose_printer (FILE *stream);
1355#endif 1257#endif
1356 void process_print_pipe (); 1258 void process_print_pipe ();
… …
1361 void process_window_ops (const int *args, unsigned int nargs); 1263 void process_window_ops (const int *args, unsigned int nargs);
1362 char *get_to_st (unicode_t &ends_how); 1264 char *get_to_st (unicode_t &ends_how);
1363 void process_dcs_seq (); 1265 void process_dcs_seq ();
1364 void process_osc_seq (); 1266 void process_osc_seq ();
1365 void process_color_seq (int report, int color, const char *str, char resp); 1267 void process_color_seq (int report, int color, const char *str, char resp);
1366 void process_xterm_seq (int op, const char *str, char resp); 1268 void process_xterm_seq (int op, char *str, char resp);
1367 int privcases (int mode, unsigned long bit); 1269 int privcases (int mode, unsigned long bit);
1368 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1270 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1369 void process_sgr_mode (unsigned int nargs, const int *arg); 1271 void process_sgr_mode (unsigned int nargs, const int *arg);
1370 void process_graphics (); 1272 void process_graphics ();
1371 // init.C 1273 // init.C
1274 void init_vars ();
1275 const char **init_resources (int argc, const char *const *argv);
1276 void init (int argc, const char *const *argv, stringvec *envv);
1277 void init_env ();
1278 void set_locale (const char *locale);
1279 void init_xlocale ();
1280 void init_command (const char *const *argv);
1281 void run_command (const char *const *argv);
1282 int run_child (const char *const *argv);
1283 void color_aliases (int idx);
1284 void create_windows (int argc, const char *const *argv);
1372 void Get_Colours (); 1285 void get_colours ();
1373 void get_ourmods (); 1286 void get_ourmods ();
1374 // logging.C
1375 void makeutent (const char *pty, const char *hostname);
1376 void cleanutent ();
1377 // main.C 1287 // main.C
1378 void privileged_utmp (rxvt_privaction action); 1288 void tt_winch ();
1289 rxvt_term ();
1290 ~rxvt_term ();
1291 void destroy ();
1292 void emergency_cleanup ();
1293 void recolour_cursor ();
1294 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1295 void window_calc (unsigned int newwidth, unsigned int newheight);
1379 bool set_fonts (); 1296 bool set_fonts ();
1380 void set_string_property (Atom prop, const char *str, int len = -1); 1297 void set_string_property (Atom prop, const char *str, int len = -1);
1381 void set_utf8_property (Atom prop, const char *str, int len = -1); 1298 void set_utf8_property (Atom prop, const char *str, int len = -1);
1382 void set_title (const char *str); 1299 void set_title (const char *str);
1383 void set_icon_name (const char *str); 1300 void set_icon_name (const char *str);
1384 void set_window_color (int idx, const char *color); 1301 void set_window_color (int idx, const char *color);
1385 void set_colorfgbg (); 1302 void set_colorfgbg ();
1386 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1303 bool set_color (rxvt_color &color, const char *name);
1304 void alias_color (int dst, int src);
1387 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1305 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1388 1306 void get_window_origin (int &x, int &y);
1389#ifdef MENUBAR 1307 Pixmap get_pixmap_property (int prop_id);
1390 // menubar.C
1391 void menuitem_free (menu_t *menu, menuitem_t *item);
1392 int action_dispatch (action_t *action);
1393 void menuarrow_free (char name);
1394 void menuarrow_add (char *string);
1395 char *menu_find_base (menu_t **menu, char *path);
1396 menu_t *menu_delete (menu_t *menu);
1397 menu_t *menu_add (menu_t *parent, char *path);
1398 void drawbox_menubar (int x, int len, int state);
1399 void drawtriangle (int x, int y, int state);
1400 void drawbox_menuitem (int y, int state);
1401 void menu_show ();
1402 void menu_display (void (rxvt_term::*update) ());
1403 void menu_hide_all ();
1404 void menu_hide ();
1405 void menu_clear (menu_t *menu);
1406 void menubar_clear ();
1407 bar_t *menubar_find (const char *name);
1408 int menubar_push (const char *name);
1409 void menubar_remove (const char *name);
1410 void menubar_dump (FILE *fp);
1411 void menubar_read (const char *filename);
1412 void menubar_dispatch (char *str);
1413 void draw_Arrows (int name, int state);
1414 void menubar_expose ();
1415 int menubar_mapping (int map);
1416 int menu_select (XButtonEvent &ev);
1417 void menubar_select (XButtonEvent &ev);
1418 void menubar_control (XButtonEvent &ev);
1419 void map_menuBar (int map);
1420#endif
1421 1308
1422 // screen.C 1309 // screen.C
1423 1310
1424 void lalloc (line_t &l) const 1311 void lalloc (line_t &l) const
1425 { 1312 {
… …
1447 1334
1448 if (ncol > prev_ncol) 1335 if (ncol > prev_ncol)
1449 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1336 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1450 } 1337 }
1451 1338
1452 int fgcolor_of (rend_t r) const 1339 int fgcolor_of (rend_t r) const NOTHROW
1453 { 1340 {
1454 int base = GET_BASEFG (r); 1341 int base = GET_BASEFG (r);
1455#ifndef NO_BRIGHTCOLOR 1342#ifndef NO_BRIGHTCOLOR
1456 if (r & RS_Bold 1343 if (r & RS_Bold
1457# if ENABLE_STYLES 1344# if ENABLE_STYLES
1458 && OPTION (Opt_intensityStyles) 1345 && option (Opt_intensityStyles)
1459# endif 1346# endif
1460 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1461 base += minBrightCOLOR - minCOLOR; 1348 base += minBrightCOLOR - minCOLOR;
1462#endif 1349#endif
1463 return base; 1350 return base;
1464 } 1351 }
1465 1352
1466 int bgcolor_of (rend_t r) const 1353 int bgcolor_of (rend_t r) const NOTHROW
1467 { 1354 {
1468 int base = GET_BASEBG (r); 1355 int base = GET_BASEBG (r);
1469#ifndef NO_BRIGHTCOLOR 1356#ifndef NO_BRIGHTCOLOR
1470 if (r & RS_Blink 1357 if (r & RS_Blink
1471# if ENABLE_STYLES 1358# if ENABLE_STYLES
1472 && OPTION (Opt_intensityStyles) 1359 && option (Opt_intensityStyles)
1473# endif 1360# endif
1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1361 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1475 base += minBrightCOLOR - minCOLOR; 1362 base += minBrightCOLOR - minCOLOR;
1476#endif 1363#endif
1477 return base; 1364 return base;
1478 } 1365 }
1479 1366
1480 bool option (uint32_t opt) const 1367 bool option (uint8_t opt) const NOTHROW
1481 { 1368 {
1482 return OPTION (opt); 1369 if (!opt)
1370 return 0;
1371
1372 --opt;
1373 return options[opt >> 3] & (1 << (opt & 7));
1483 } 1374 }
1484 1375
1485 void set_option (uint32_t opt, bool set) 1376 void set_option (uint8_t opt, bool set = true) NOTHROW
1377 {
1378 if (!opt)
1379 return;
1380
1381 --opt;
1382 if (set)
1383 options[opt >> 3] |= (1 << (opt & 7));
1384 else
1385 options[opt >> 3] &= ~(1 << (opt & 7));
1386 }
1387
1388 void set_privmode (unsigned bit, int set) NOTHROW
1486 { 1389 {
1487 if (set) 1390 if (set)
1488 options |= opt; 1391 priv_modes |= bit;
1489 else 1392 else
1490 options &= ~opt; 1393 priv_modes &= ~bit;
1491 } 1394 }
1492 1395
1396 // modifies first argument(!)
1397 void paste (char *data, unsigned int len) NOTHROW;
1493 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1398 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1494 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1399 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400 void scr_kill_char (line_t &l, int col) const NOTHROW;
1495 int scr_scroll_text (int row1, int row2, int count); 1401 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1496 void scr_reset (); 1402 void scr_reset ();
1497 void scr_release (); 1403 void scr_release () NOTHROW;
1498 void scr_clear (bool really = false); 1404 void scr_clear (bool really = false) NOTHROW;
1499 void scr_refresh (unsigned char refresh_type); 1405 void scr_refresh () NOTHROW;
1500 bool scr_refresh_rend (rend_t mask, rend_t value); 1406 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1501 void scr_erase_screen (int mode); 1407 void scr_erase_screen (int mode) NOTHROW;
1502#if ENABLE_FRILLS 1408#if ENABLE_FRILLS
1503 void scr_erase_savelines (); 1409 void scr_erase_savelines () NOTHROW;
1504 void scr_backindex (); 1410 void scr_backindex () NOTHROW;
1505 void scr_forwardindex (); 1411 void scr_forwardindex () NOTHROW;
1506#endif 1412#endif
1507 void scr_touch (bool refresh); 1413 void scr_touch (bool refresh) NOTHROW;
1508 void scr_expose (int x, int y, int width, int height, bool refresh); 1414 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1509 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510 void scr_recolour (); 1415 void scr_recolour () NOTHROW;
1511 void scr_remap_chars (); 1416 void scr_remap_chars () NOTHROW;
1512 void scr_remap_chars (line_t &l); 1417 void scr_remap_chars (line_t &l) NOTHROW;
1418
1419 enum cursor_mode { SAVE, RESTORE };
1513 1420
1514 void scr_poweron (); 1421 void scr_poweron ();
1515 void scr_cursor (int mode); 1422 void scr_soft_reset () NOTHROW;
1423 void scr_cursor (cursor_mode mode) NOTHROW;
1516 void scr_do_wrap (); 1424 void scr_do_wrap () NOTHROW;
1425 void scr_swap_screen () NOTHROW;
1517 int scr_change_screen (int scrn); 1426 void scr_change_screen (int scrn);
1518 void scr_color (unsigned int color, int fgbg); 1427 void scr_color (unsigned int color, int fgbg) NOTHROW;
1519 void scr_rendition (int set, int style); 1428 void scr_rendition (int set, int style) NOTHROW;
1520 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1429 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1521 void scr_backspace (); 1430 void scr_backspace () NOTHROW;
1522 void scr_tab (int count, bool ht = false); 1431 void scr_tab (int count, bool ht = false) NOTHROW;
1523 void scr_gotorc (int row, int col, int relative); 1432 void scr_gotorc (int row, int col, int relative) NOTHROW;
1524 void scr_index (enum page_dirn direction); 1433 void scr_index (enum page_dirn direction) NOTHROW;
1525 void scr_erase_line (int mode); 1434 void scr_erase_line (int mode) NOTHROW;
1526 void scr_E (); 1435 void scr_E () NOTHROW;
1527 void scr_insdel_lines (int count, int insdel); 1436 void scr_insdel_lines (int count, int insdel) NOTHROW;
1528 void scr_insdel_chars (int count, int insdel); 1437 void scr_insdel_chars (int count, int insdel) NOTHROW;
1529 void scr_scroll_region (int top, int bot); 1438 void scr_scroll_region (int top, int bot) NOTHROW;
1530 void scr_cursor_visible (int mode); 1439 void scr_cursor_visible (int mode) NOTHROW;
1531 void scr_autowrap (int mode); 1440 void scr_autowrap (int mode) NOTHROW;
1532 void scr_relative_origin (int mode); 1441 void scr_relative_origin (int mode) NOTHROW;
1533 void scr_insert_mode (int mode); 1442 void scr_insert_mode (int mode) NOTHROW;
1534 void scr_set_tab (int mode); 1443 void scr_set_tab (int mode) NOTHROW;
1535 void scr_rvideo_mode (int mode); 1444 void scr_rvideo_mode (bool on) NOTHROW;
1536 void scr_report_position (); 1445 void scr_report_position () NOTHROW;
1537 void set_font_style (); 1446 void set_font_style () NOTHROW;
1538 void scr_charset_choose (int set); 1447 void scr_charset_choose (int set) NOTHROW;
1539 void scr_charset_set (int set, unsigned int ch); 1448 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1540 void scr_move_to (int y, int len); 1449 void scr_move_to (int y, int len) NOTHROW;
1541 bool scr_page (enum page_dirn direction, int nlines); 1450 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1542 bool scr_changeview (int new_view_start); 1451 bool scr_changeview (int new_view_start) NOTHROW;
1543 void scr_bell (); 1452 void scr_bell () NOTHROW;
1544 void scr_printscreen (int fullhist); 1453 void scr_printscreen (int fullhist) NOTHROW;
1545 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1454 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1546 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1455 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1547 void scr_reverse_selection (); 1456 void scr_reverse_selection () NOTHROW;
1548 void scr_dump (int fd); 1457 void scr_dump (int fd) NOTHROW;
1458
1549 void selection_check (int check_more); 1459 void selection_check (int check_more) NOTHROW;
1550 void selection_paste (Window win, Atom prop, bool delete_prop); 1460 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1551 void selection_property (Window win, Atom prop); 1461 void selection_property (Window win, Atom prop) NOTHROW;
1552 void selection_request (Time tm, int x, int y); 1462 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1553 int selection_request_other (Atom target, int selnum); 1463 int selection_request_other (Atom target, int selnum) NOTHROW;
1554 void selection_clear (); 1464 void selection_clear (bool clipboard = false) NOTHROW;
1465 void clipboard_copy (Time tm);
1555 void selection_make (Time tm); 1466 void selection_make (Time tm);
1556 bool selection_grab (Time tm); 1467 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1557 void selection_start_colrow (int col, int row); 1468 void selection_start_colrow (int col, int row) NOTHROW;
1558 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1469 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1559 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1470 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1560 void selection_remove_trailing_spaces (); 1471 void selection_remove_trailing_spaces () NOTHROW;
1561 void selection_send (const XSelectionRequestEvent &rq); 1472 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1562 1473 void selection_click (int clicks, int x, int y) NOTHROW;
1563#if defined(NEXT_SCROLLBAR) 1474 void selection_extend (int x, int y, int flag) NOTHROW;
1564 // scrollbar-next.C 1475 void selection_rotate (int x, int y) NOTHROW;
1565 Pixmap renderPixmap (const char *const *data, int width, int height);
1566 void init_scrollbar_stuff ();
1567 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1568 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1569#endif
1570
1571#if defined(RXVT_SCROLLBAR)
1572 // scrollbar-rxvt.C
1573 void Draw_button (int x, int y, int state, int dirn);
1574 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1575#endif
1576
1577#if defined(XTERM_SCROLLBAR)
1578 // scrollbar-xterm.C
1579 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1580#endif
1581
1582#if defined(PLAIN_SCROLLBAR)
1583 // scrollbar-plain.C
1584 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1585#endif
1586
1587 // scrollbar.C
1588 int scrollbar_mapping (int map);
1589 int scrollbar_show (int update);
1590 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1591 1476
1592 // xdefaults.C 1477 // xdefaults.C
1593 void get_options (int argc, const char *const *argv); 1478 void get_options (int argc, const char *const *argv);
1594 int parse_keysym (const char *str, const char *arg); 1479 int parse_keysym (const char *str, const char *arg);
1595 void get_xdefaults (FILE *stream, const char *name); 1480 const char *x_resource (const char *name);
1596 void extract_resources (); 1481 void extract_resources ();
1597 // xpm.C
1598 int scale_pixmap (const char *geom);
1599 void resize_pixmap ();
1600 Pixmap set_bgPixmap (const char *file);
1601}; 1482};
1602 1483
1603/* 1484#endif /* _RXVT_H_ */
1604 *****************************************************************************
1605 * PROTOTYPES
1606 *****************************************************************************
1607 */
1608#ifdef PROTOTYPES
1609# define __PROTO(p) p
1610#else
1611# define __PROTO(p) ()
1612#endif
1613 1485
1614#ifdef DEBUG_malloc
1615# include "dmalloc.h" /* This comes last */
1616#endif
1617
1618#endif /* _RXVT_H_ */
1619

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