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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 2006 UTC vs.
Revision 1.398 by root, Thu Apr 1 01:03:20 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
21#else 66#else
22# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
23#endif 68#endif
24 69
25#include <limits.h> 70#include <limits.h>
26 71
27#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
28#include <X11/keysym.h> 73#include <X11/keysym.h>
29#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 75#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 76
35#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
36#include "rxvtfont.h" 79#include "rxvtfont.h"
37#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
38#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
39#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
40 85
41#include "rxvtperl.h" 86#include "rxvtperl.h"
42 87
43// try to avoid some macros to decrease code size, on some systems 88// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 89#if ENABLE_MINIMAL
… …
52/* 97/*
53 ***************************************************************************** 98 *****************************************************************************
54 * SYSTEM HACKS 99 * SYSTEM HACKS
55 ***************************************************************************** 100 *****************************************************************************
56 */ 101 */
57/* Consistent defines - please report on the necessity
58 * @ Unixware: defines (__svr4__)
59 */
60#if defined (SVR4) && !defined (__svr4__)
61# define __svr4__ 1
62#endif
63#if defined (sun) && !defined (__sun__)
64# define __sun__ 1
65#endif
66 102
67#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
68typedef char *XPointer; 104typedef char *XPointer;
69#endif 105#endif
70 106
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 107#include <termios.h>
73typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 108
85#ifdef XPM_BACKGROUND 109#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 110
93#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 112# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 114# define STDERR_FILENO 2
97#endif 115#endif
98 116
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
99/* 134/*
100 ***************************************************************************** 135 *****************************************************************************
101 * PROTOTYPES 136 * PROTOTYPES
102 ***************************************************************************** 137 *****************************************************************************
103 */ 138 */
104// main.C 139// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
106RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
107void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
108void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
109void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
110void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 145
113// util.C 146// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 151
120// misc.C
121char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 158
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
134void 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);
135void 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);
136void rxvt_usleep (int usecs); 165void * rxvt_realloc (void *ptr, size_t size);
137 166
138///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
139 168
140// temporarily replace the process environment 169// temporarily replace the process environment
141extern char **environ; 170extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
143 172
173static inline void
144inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
145{ 175{
176#if ENABLE_PERL
177 assert (envv);
178#else
146 if (envv) 179 if (envv)
180#endif
147 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
148} 182}
149 183
184static inline void
150inline void set_environ (char **envv) 185set_environ (char **envv)
151{ 186{
187#if ENABLE_PERL
188 assert (envv);
189#else
152 if (envv) 190 if (envv)
191#endif
153 environ = envv; 192 environ = envv;
154} 193}
155 194
156/* 195/*
157 ***************************************************************************** 196 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 198 *****************************************************************************
160 */ 199 */
161struct grwin_t;
162
163/* If we're using either the rxvt scrollbar or menu bars, keep the
164 * scrollColor resource.
165 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1
168#else
169# undef KEEP_SCROLLCOLOR
170#endif
171
172#ifdef XPM_BACKGROUND
173typedef struct {
174 short w, h, x, y;
175 Pixmap pixmap;
176} bgPixmap_t;
177#endif
178 200
179/* 201/*
180 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
181 * pared down from XButtonEvent 203 * pared down from XButtonEvent
182 */ 204 */
183struct mouse_event { 205struct mouse_event
206{
184 int clicks; 207 int clicks;
185 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
186 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
187 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
188}; 211};
189 212
190#if ENABLE_FRILLS
191typedef struct _mwmhints {
192 CARD32 flags;
193 CARD32 functions;
194 CARD32 decorations;
195 INT32 input_mode;
196 CARD32 status;
197} MWMHints;
198#endif
199
200#if ENABLE_XEMBED 213#if ENABLE_XEMBED
201// XEMBED messages 214// XEMBED messages
202# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
203# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
204# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
205# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
206# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
207# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
208# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
209# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
210 223
211# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
212# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
213# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
214# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
215# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
216 229
217// XEMBED detail code 230// XEMBED detail code
218# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
219# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
220# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
221 234
222# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
223#endif 236#endif
224 237
… …
228 ***************************************************************************** 241 *****************************************************************************
229 */ 242 */
230 243
231/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
232#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
233#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
234# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
235#else 248#else
236# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
237#endif 250#endif
238#ifndef TERMENV 251#ifndef TERMENV
… …
241 254
242#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
243# define NO_MOUSE_REPORT_SCROLLBAR 1 256# define NO_MOUSE_REPORT_SCROLLBAR 1
244#endif 257#endif
245 258
246/* now look for other badly set stuff */
247
248#if !defined (EACCESS) && defined(EAGAIN)
249# define EACCESS EAGAIN
250#endif
251
252#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
253# define EXIT_SUCCESS 0 /* exit function success */
254# define EXIT_FAILURE 1 /* exit function failure */
255#endif
256
257#define scrollBar_esc 30 259#define scrollBar_esc 30
258 260
259#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 261#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
260# define HAVE_SCROLLBARS 1 262# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
261#endif 263#endif
262
263/* width of scrollBar shadow, must be 1 or 2 */
264#ifdef HALFSHADOW
265# define MENU_SHADOW 1
266#else
267# define MENU_SHADOW 2
268#endif
269
270#define R_SB_ALIGN_CENTRE 0
271#define R_SB_ALIGN_TOP 1
272#define R_SB_ALIGN_BOTTOM 2
273
274#define R_SB_NEXT 1
275#define R_SB_XTERM 2
276#define R_SB_PLAIN 4
277#define R_SB_RXVT 8
278
279#define SB_WIDTH_NEXT 19
280#define SB_WIDTH_XTERM 15
281#define SB_WIDTH_PLAIN 7
282#ifndef SB_WIDTH_RXVT
283# define SB_WIDTH_RXVT 10
284#endif
285
286/*
287 * NeXT scrollbar defines
288 */
289#define SB_PADDING 1
290#define SB_BORDER_WIDTH 1
291#define SB_BEVEL_WIDTH_UPPER_LEFT 1
292#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
293#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
294#define SB_MARGIN_SPACE (SB_PADDING * 2)
295#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
296#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
297#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
298#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
299#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
300#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
301#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
302#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
303 /*
304 * +-------------+
305 * | | <---< SB_PADDING
306 * | ::::::::::: |
307 * | ::::::::::: |
308 * '''''''''''''''''
309 * ,,,,,,,,,,,,,,,,,
310 * | ::::::::::: |
311 * | ::::::::::: |
312 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
313 * | | :::::::: |
314 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
315 * | +---------+ |
316 * | | ......%%| |
317 * | | ......%%| |
318 * | | .. ()..%%| |
319 * | | ......%%| |
320 * | | %%%%%%%%| |
321 * | +---------+ | <.........................
322 * | | <---< SB_PADDING :
323 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
324 * | | ......%%| | | : :
325 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
326 * | | %%%%%%%%| | | : :
327 * | +---------+ | <-+ : :
328 * | | : :
329 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
330 * | | ......%%| | | : :
331 * | | ..\/..%%| | | : :
332 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
333 * | +---------+ | | : :
334 * | | | : :
335 * +-------------+ <-+.........:............:
336 * ^^|_________| :
337 * || | :
338 * || +---< SB_BUTTON_WIDTH
339 * || :
340 * |+------< SB_PADDING
341 * |: :
342 * +----< SB_BORDER_WIDTH
343 * : :
344 * :............:
345 * |
346 * +---< SB_WIDTH_NEXT
347 */
348 264
349enum { 265enum {
350 NO_REFRESH = 0 , /* Window not visible at all! */ 266 NO_REFRESH = 0, /* Window not visible at all! */
351 FAST_REFRESH = 1<<0, /* Fully exposed window */ 267 FAST_REFRESH = 1, /* Fully exposed window */
352 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 268 SLOW_REFRESH = 2, /* Partially exposed window */
353 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354}; 269};
355 270
356#ifdef NO_SECONDARY_SCREEN 271#ifdef NO_SECONDARY_SCREEN
357# define NSCREENS 0 272# define NSCREENS 0
358#else 273#else
… …
389enum { 304enum {
390 PRIMARY = 0, 305 PRIMARY = 0,
391 SECONDARY, 306 SECONDARY,
392}; 307};
393 308
309// define various rendition bits and masks. the rendition word
310// is 32 bits in size, and we should use it as efficiently as possible
311
394#define RS_None 0 312#define RS_None 0
395 313
396#define RS_fgMask 0x0000007fUL // 128 colors 314// GET_BGATTR depends on RS_fgShift > RS_bgShift
397#define RS_bgMask 0x00003f80UL // 128 colors 315#define RS_colorMask ((1UL << Color_Bits) - 1UL)
316#define RS_bgShift 0
317#define RS_fgShift (RS_bgShift + Color_Bits)
318#define RS_bgMask (RS_colorMask << RS_bgShift)
319#define RS_fgMask (RS_colorMask << RS_fgShift)
320
321// must have space for rxvt_fontset::fontCount * 2 + 2 values
322#define RS_fontShift (RS_fgShift + Color_Bits)
323#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
324#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
325
326// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
327#define RS_redraw (2UL << RS_fontShift)
328
329// 5 custom bits for extensions
330#define RS_customCount 16UL
331#define RS_customShift 23
332#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
398 333
399// font styles 334// font styles
400#define RS_Bold 0x00004000UL // value 1 335#define RS_Bold (1UL << RS_styleShift)
401#define RS_Italic 0x00008000UL // value 2 336#define RS_Italic (2UL << RS_styleShift)
337
338#define RS_styleCount 4
339#define RS_styleShift 27
340#define RS_styleMask (RS_Bold | RS_Italic)
402 341
403// fake styles 342// fake styles
404#define RS_Blink 0x00010000UL // blink 343#define RS_Blink (1UL << 29)
405#define RS_RVid 0x00020000UL // reverse video 344#define RS_RVid (1UL << 30) // reverse video
406#define RS_Uline 0x00040000UL // underline 345#define RS_Uline (1UL << 31) // underline
407
408// 5 custom bits for extensions
409#define RS_customCount 32
410#define RS_customMask 0x00f80000UL
411#define RS_customShift 19
412
413// other flags
414#define RS_Careful 0x80000000UL /* be careful when drawing these */
415
416#define RS_styleCount 4
417#define RS_styleMask (RS_Bold | RS_Italic)
418#define RS_styleShift 14
419 346
420#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 347#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
421#define RS_attrMask (RS_baseattrMask | RS_fontMask) 348#define RS_attrMask (RS_baseattrMask | RS_fontMask)
422 349
423#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
424#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
425#define RS_fontShift 24
426
427#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 350#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
428#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 351#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
429 352
430#define Sel_none 0 /* Not waiting */ 353#define Sel_none 0 /* Not waiting */
431#define Sel_normal 0x01 /* normal selection */ 354#define Sel_normal 0x01 /* normal selection */
432#define Sel_incr 0x02 /* incremental selection */ 355#define Sel_incr 0x02 /* incremental selection */
433#define Sel_direct 0x00 356#define Sel_direct 0x00
… …
442 C0_NUL = 0x00, 365 C0_NUL = 0x00,
443 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 366 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
444 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 367 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
445 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 368 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
446 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 369 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
447}; 370};
448#define CHAR_ST 0x9c /* 0234 */ 371#define CHAR_ST 0x9c /* 0234 */
449 372
450/* 373/*
451 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 374 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
452 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 375 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
455 XTerm_name = 0, 378 XTerm_name = 0,
456 XTerm_iconName = 1, 379 XTerm_iconName = 1,
457 XTerm_title = 2, 380 XTerm_title = 2,
458 XTerm_property = 3, // change X property 381 XTerm_property = 3, // change X property
459 XTerm_Color = 4, // change colors 382 XTerm_Color = 4, // change colors
460 XTerm_Color00 = 10, // not implemented, CLASH! 383 XTerm_Color00 = 10, // change fg color
461 XTerm_Color01 = 11, // not implemented 384 XTerm_Color01 = 11, // change bg color
462 XTerm_Color_cursor = 12, // change actual 'Cursor' color 385 XTerm_Color_cursor = 12, // change actual 'Cursor' color
463 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 386 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
464 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 387 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
465 XTerm_Color05 = 15, // not implemented (tektronix fg) 388 XTerm_Color05 = 15, // not implemented (tektronix fg)
466 XTerm_Color06 = 16, // not implemented (tektronix bg) 389 XTerm_Color06 = 16, // not implemented (tektronix bg)
… …
471 XTerm_konsole30 = 30, // reserved for konsole 394 XTerm_konsole30 = 30, // reserved for konsole
472 XTerm_konsole31 = 31, // reserved for konsole 395 XTerm_konsole31 = 31, // reserved for konsole
473 XTerm_emacs51 = 51, // reserved for emacs shell 396 XTerm_emacs51 = 51, // reserved for emacs shell
474 /* 397 /*
475 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 398 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
476 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
477 */ 399 */
478 Rxvt_Color_BD = 18, // change actual 'Bold' color 400
479 Rxvt_Color_UL = 19, // change actual 'Underline' color 401 // deprecated
402 Rxvt_Color_BD = 18,
403 Rxvt_Color_UL = 19,
404 Rxvt_restoreFG = 39,
405 Rxvt_restoreBG = 49,
406
480 Rxvt_Pixmap = 20, // new bg pixmap 407 Rxvt_Pixmap = 20, // new bg pixmap
481 Rxvt_restoreFG = 39, // change default fg color
482 Rxvt_restoreBG = 49, // change default bg color
483 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 408 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484 409
485 URxvt_locale = 701, // change locale 410 URxvt_locale = 701, // change locale
486 URxvt_Menu = 703, // set menu item 411 URxvt_version = 702, // request version
412
487 URxvt_Color_IT = 704, // change actual 'Italic' colour 413 URxvt_Color_IT = 704, // change actual 'Italic' colour
488 URxvt_Color_tint = 705, // change actual tint colour 414 URxvt_Color_tint = 705, // change actual tint colour
415 URxvt_Color_BD = 706, // change actual 'Bold' color
416 URxvt_Color_UL = 707, // change actual 'Underline' color
489 URxvt_Color_BD = 706, 417 URxvt_Color_border = 708,
490 URxvt_Color_UL = 707,
491 418
492 URxvt_font = 710, 419 URxvt_font = 710,
493 URxvt_boldFont = 711, 420 URxvt_boldFont = 711,
494 URxvt_italicFont = 712, 421 URxvt_italicFont = 712,
495 URxvt_boldItalicFont = 713, 422 URxvt_boldItalicFont = 713,
496 423
497 URxvt_view_up = 720, 424 URxvt_view_up = 720,
498 URxvt_view_down = 721, 425 URxvt_view_down = 721,
499 426
500 URxvt_perl = 777, 427 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
501}; 428};
502 429
503/* Words starting with `Color_' are colours. Others are counts */ 430/* Words starting with `Color_' are colours. Others are counts */
504/* 431/*
505 * The PixColor and rendition colour usage should probably be decoupled 432 * The PixColor and rendition colour usage should probably be decoupled
506 * on the unnecessary items, e.g. Color_pointer, but won't bother 433 * on the unnecessary items, e.g. Color_pointer, but won't bother
507 * until we need to. Also, be aware of usage in pixcolor_set 434 * until we need to. Also, be aware of usage in pixcolor_set
508 */ 435 */
509 436
510enum colour_list { 437enum colour_list {
438 Color_none = -2,
439 Color_transparent = -1,
511 Color_fg = 0, 440 Color_fg = 0,
512 Color_bg, 441 Color_bg,
513 minCOLOR, /* 2 */ 442 minCOLOR, /* 2 */
514 Color_Black = minCOLOR, 443 Color_Black = minCOLOR,
515 Color_Red3, 444 Color_Red3,
… …
533 Color_White = maxBrightCOLOR, 462 Color_White = maxBrightCOLOR,
534#else 463#else
535 Color_White = maxCOLOR, 464 Color_White = maxCOLOR,
536#endif 465#endif
537 minTermCOLOR = Color_White + 1, 466 minTermCOLOR = Color_White + 1,
467#ifndef USE_256_COLORS
538 maxTermCOLOR = Color_White + 72, 468 maxTermCOLOR = Color_White + 72,
469#else
470 maxTermCOLOR = Color_White + 240,
471#endif
539#ifndef NO_CURSORCOLOR 472#ifndef NO_CURSORCOLOR
540 Color_cursor, 473 Color_cursor,
541 Color_cursor2, 474 Color_cursor2,
542#endif 475#endif
543 Color_pointer_fg, 476 Color_pointer_fg,
… …
553 Color_underline, 486 Color_underline,
554#endif 487#endif
555#ifdef OPTION_HC 488#ifdef OPTION_HC
556 Color_HC, 489 Color_HC,
557#endif 490#endif
558#ifdef KEEP_SCROLLCOLOR
559 Color_scroll, 491 Color_scroll,
492#ifdef RXVT_SCROLLBAR
560 Color_trough, 493 Color_trough,
561#endif 494#endif
562#if TINTING 495#if ENABLE_TRANSPARENCY
563 Color_tint, 496 Color_tint,
564#endif 497#endif
565#if OFF_FOCUS_FADING 498#if OFF_FOCUS_FADING
566 Color_fade, 499 Color_fade,
567#endif 500#endif
568 NRS_COLORS, /* */ 501 NRS_COLORS, /* */
569#ifdef KEEP_SCROLLCOLOR 502#ifdef RXVT_SCROLLBAR
570 Color_topShadow = NRS_COLORS, 503 Color_topShadow = NRS_COLORS,
571 Color_bottomShadow, 504 Color_bottomShadow,
572 TOTAL_COLORS 505 TOTAL_COLORS
573#else 506#else
574 TOTAL_COLORS = NRS_COLORS 507 TOTAL_COLORS = NRS_COLORS
575#endif 508#endif
576}; 509};
577 510
511#ifndef USE_256_COLORS
578#define Color_Bits 7 // 0 .. maxTermCOLOR 512#define Color_Bits 7 // 0 .. maxTermCOLOR
579 513#else
580#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) 514#define Color_Bits 9 // 0 .. maxTermCOLOR
581#define NPIXCLR_BITS 32 515#endif
582 516
583/* 517/*
584 * Resource list 518 * Resource list
585 */ 519 */
586enum { 520enum {
… …
588# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 522# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
589# include "rsinc.h" 523# include "rsinc.h"
590# undef def 524# undef def
591# undef reserve 525# undef reserve
592 NUM_RESOURCES 526 NUM_RESOURCES
593};
594
595// see init.C:xa_names, which must be kept in sync
596enum {
597 XA_TEXT = 0,
598 XA_COMPOUND_TEXT,
599 XA_UTF8_STRING,
600 XA_MULTIPLE,
601 XA_TARGETS,
602 XA_TIMESTAMP,
603 XA_VT_SELECTION,
604 XA_INCR,
605 XA_WM_PROTOCOLS,
606 XA_WM_DELETE_WINDOW,
607 XA_CLIPBOARD,
608#if ENABLE_FRILLS
609 XA_MOTIF_WM_HINTS,
610#endif
611#if ENABLE_EWMH
612 XA_NET_WM_PID,
613 XA_NET_WM_NAME,
614 XA_NET_WM_ICON_NAME,
615 XA_NET_WM_PING,
616#endif
617#if USE_XIM
618 XA_WM_LOCALE_NAME,
619#endif
620#if TRANSPARENT
621 XA_XROOTPMAP_ID,
622 XA_ESETROOT_PMAP_ID,
623#endif
624#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625 XA_DNDPROTOCOL,
626 XA_DNDSELECTION,
627#endif
628#if ENABLE_XEMBED
629 XA_XEMBED,
630 XA_XEMBED_INFO,
631#endif
632 NUM_XA
633}; 527};
634 528
635/* DEC private modes */ 529/* DEC private modes */
636#define PrivMode_132 (1UL<<0) 530#define PrivMode_132 (1UL<<0)
637#define PrivMode_132OK (1UL<<1) 531#define PrivMode_132OK (1UL<<1)
… …
651#define PrivMode_TtyOutputInh (1UL<<15) 545#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<16) 546#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<17) 547#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<18) 548#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<19) 549#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 550#define PrivMode_MouseBtnEvent (1UL<<20)
657/* #define PrivMode_MouseX11Track (1LU<<20) */ 551#define PrivMode_MouseAnyEvent (1UL<<21)
552#define PrivMode_BracketPaste (1UL<<22)
658 553
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 554#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)
665 555
666#ifdef ALLOW_132_MODE 556#ifdef ALLOW_132_MODE
667# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 557# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
668#else 558#else
669# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 559# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
671 561
672// do not change these constants lightly, there are many interdependencies 562// do not change these constants lightly, there are many interdependencies
673#define IMBUFSIZ 128 // input modifier buffer sizes 563#define IMBUFSIZ 128 // input modifier buffer sizes
674#define KBUFSZ 512 // size of keyboard mapping buffer 564#define KBUFSZ 512 // size of keyboard mapping buffer
675#define CBUFSIZ 2048 // size of command buffer 565#define CBUFSIZ 2048 // size of command buffer
566#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
676#define UBUFSIZ 2048 // character buffer 567#define UBUFSIZ 2048 // character buffer
677 568
678#ifndef PATH_MAX 569#if ENABLE_FRILLS
679# define PATH_MAX 16384 570# include <X11/Xmd.h>
571typedef struct _mwmhints
572{
573 CARD32 flags;
574 CARD32 functions;
575 CARD32 decorations;
576 INT32 input_mode;
577 CARD32 status;
578} MWMHints;
680#endif 579#endif
681 580
682/* Motif window hints */ 581/* Motif window hints */
683#define MWM_HINTS_FUNCTIONS (1L << 0) 582#define MWM_HINTS_FUNCTIONS (1L << 0)
684#define MWM_HINTS_DECORATIONS (1L << 1) 583#define MWM_HINTS_DECORATIONS (1L << 1)
… …
709/* 608/*
710 ***************************************************************************** 609 *****************************************************************************
711 * MACRO DEFINES 610 * MACRO DEFINES
712 ***************************************************************************** 611 *****************************************************************************
713 */ 612 */
714#define dDisp Display *disp = display->display 613#define dLocal(type,name) type const name = this->name
614
615// for speed reasons, we assume that all codepoints 32 to 126 are
616// single-width.
617#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 618
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 619/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 620#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 621#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 622#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 624#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 625#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 626#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 627#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 628
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) 629#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
735#define ROW(n) row_buf [LINENO (n)] 630#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
631
632#define LINENO(n) LINENO_of (this, n)
633#define ROW(n) ROW_of (this, n)
736 634
737/* how to build & extract colors and attributes */ 635/* how to build & extract colors and attributes */
738#define GET_BASEFG(x) (((x) & RS_fgMask)) 636#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
739#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 637#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
740 638
741#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 639#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
742#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 640#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
743 641
744#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 642#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
745#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 643#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
746 644
747#define GET_ATTR(x) (((x) & RS_attrMask)) 645#define GET_ATTR(x) (((x) & RS_attrMask))
646// return attributes defining the background, encoding doesn't matter
647// depends on RS_fgShift > RS_bgShift
748#define GET_BGATTR(x) \ 648#define GET_BGATTR(x) \
649 (expect_false ((x) & RS_RVid) \
749 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 650 ? (((x) & (RS_attrMask & ~RS_RVid)) \
750 | (((x) & RS_fgMask)<<Color_Bits)) \ 651 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
751 : ((x) & (RS_attrMask | RS_bgMask))) 652 : ((x) & (RS_attrMask | RS_bgMask)))
752#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 653#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 654#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 655#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 656
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 657#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 658
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 659#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 660#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 661
761#if ENABLE_STYLES 662#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 663# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
763#else 664#else
764# define FONTSET(style) fontset[0] 665# 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#ifdef XPM_BACKGROUND
798# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799#else
800# define XPMClearArea(a, b, c, d, e, f, g)
801#endif
802
803#ifdef UTMP_SUPPORT
804# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805# undef HAVE_UTMPX_H
806# undef HAVE_STRUCT_UTMPX
807# endif 666#endif
808# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809# undef HAVE_UTMP_H
810# undef HAVE_STRUCT_UTMP
811# endif
812 667
813# ifdef HAVE_UTMPX_H 668#define FONTSET(style) FONTSET_of (this, style)
814# include <utmpx.h>
815# endif
816# ifdef HAVE_UTMP_H
817# include <utmp.h>
818# endif
819#endif
820 669
821#ifdef DEBUG_CMD
822# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823#else
824# define D_CMD(x)
825#endif
826#ifdef DEBUG_INIT
827# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828#else
829# define D_INIT(x)
830#endif
831#ifdef DEBUG_MAIN
832# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_MAIN(x)
835#endif
836#ifdef DEBUG_SIZE
837# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838#else
839# define D_SIZE(x)
840#endif
841
842extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844typedef callback1<void, const char *> log_callback; 670typedef callback<void (const char *)> log_callback;
845typedef callback1<int, int> getfd_callback; 671typedef callback<int (int)> getfd_callback;
846
847extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848extern void rxvt_log (const char *fmt, ...);
849extern void rxvt_warn (const char *fmt, ...);
850extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851extern void rxvt_exit_failure () __attribute__ ((noreturn));
852
853#define SET_LOCALE(locale) rxvt_set_locale (locale)
854extern bool rxvt_set_locale (const char *locale);
855extern void rxvt_push_locale (const char *locale);
856extern void rxvt_pop_locale ();
857
858/****************************************************************************/
859
860#define BLINK_INTERVAL 0.5
861#define TEXT_BLINK_INTERVAL 0.5
862
863#ifndef __attribute__
864# ifdef __GNUC__
865# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866# define __attribute__(x)
867# endif
868# endif
869# define __attribute__(x)
870#endif
871 672
872/****************************************************************************/ 673/****************************************************************************/
873 674
874#define LINE_LONGER 0x0001 // line is continued on the next row 675#define LINE_LONGER 0x0001 // line is continued on the next row
875#define LINE_FILTERED 0x0002 // line has been filtered 676#define LINE_FILTERED 0x0002 // line has been filtered
876#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 677#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
678#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
679#define LINE_BIDI 0x0010 // line needs bidi (NYI)
877 680
878struct line_t { 681struct line_t
682{
879 text_t *t; // terminal the text 683 text_t *t; // terminal the text
880 rend_t *r; // rendition, uses RS_ flags 684 rend_t *r; // rendition, uses RS_ flags
881 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 685 tlen_t_ l; // length of each text line
882 uint32_t f; // flags 686 uint32_t f; // flags
883 687
884 bool is_longer () 688 bool is_longer ()
885 { 689 {
886 return f & LINE_LONGER; 690 return f & LINE_LONGER;
… …
916 } 720 }
917}; 721};
918 722
919/****************************************************************************/ 723/****************************************************************************/
920 724
921// primivite wrapper around mbstate_t to ensure initialisation 725// primitive wrapper around mbstate_t to ensure initialisation
922struct mbstate { 726struct mbstate
727{
923 mbstate_t mbs; 728 mbstate_t mbs;
924 729
925 operator mbstate_t *() { return &mbs; } 730 operator mbstate_t *() { return &mbs; }
926 void reset () { memset (&mbs, 0, sizeof (mbs)); } 731 void reset () { memset (&mbs, 0, sizeof (mbs)); }
927 mbstate () { reset (); } 732 mbstate () { reset (); }
… …
929 734
930/****************************************************************************/ 735/****************************************************************************/
931 736
932#define UNICODE_MASK 0x1fffffUL 737#define UNICODE_MASK 0x1fffffUL
933 738
934#if UNICODE3 739#if UNICODE_3
935# define COMPOSE_LO 0x40000000UL 740# define COMPOSE_LO 0x40000000UL
936# define COMPOSE_HI 0x400fffffUL 741# define COMPOSE_HI 0x400fffffUL
937# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 742# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
938#else 743#else
939# if ENABLE_PERL 744# if ENABLE_PERL
940# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 745# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
941# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 746# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
942# else 747# else
943# define COMPOSE_LO 0xd800UL 748# define COMPOSE_LO 0xd800UL
944# define COMPOSE_HI 0xf8ffUL 749# define COMPOSE_HI 0xf8ffUL
945# endif 750# endif
… …
948 753
949#if ENABLE_COMBINING 754#if ENABLE_COMBINING
950// compose chars are used to represent composite characters 755// compose chars are used to represent composite characters
951// that are not representable in unicode, as well as characters 756// that are not representable in unicode, as well as characters
952// not fitting in the BMP. 757// not fitting in the BMP.
953struct compose_char { 758struct compose_char
759{
954 unicode_t c1, c2; // any chars != NOCHAR are valid 760 unicode_t c1, c2; // any chars != NOCHAR are valid
955 compose_char (unicode_t c1, unicode_t c2) 761 compose_char (unicode_t c1, unicode_t c2)
956 : c1(c1), c2(c2) 762 : c1(c1), c2(c2)
957 { } 763 { }
958}; 764};
959 765
960class rxvt_composite_vec { 766class rxvt_composite_vec
767{
961 vector<compose_char> v; 768 vector<compose_char> v;
962public: 769public:
963 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 770 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
964 int expand (unicode_t c, wchar_t *r); 771 int expand (unicode_t c, wchar_t *r);
965 compose_char *operator [](text_t c) 772 compose_char *operator [](text_t c)
… …
974#endif 781#endif
975 782
976/****************************************************************************/ 783/****************************************************************************/
977 784
978#ifdef KEYSYM_RESOURCE 785#ifdef KEYSYM_RESOURCE
979 class keyboard_manager; 786class keyboard_manager;
980#endif 787#endif
981 788
789typedef struct rxvt_term *rxvt_t;
790
791extern rxvt_t rxvt_current_term;
792
793#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
794#define GET_R rxvt_current_term
795
796/* ------------------------------------------------------------------------- */
797struct overlay_base
798{
799 int x, y, w, h; // overlay dimensions
800 text_t **text;
801 rend_t **rend;
802
803 // while tempting to add swap() etc. here, it effetcively only increases code size
804};
805
806/* ------------------------------------------------------------------------- */
807
808typedef struct
809{
810 int row;
811 int col;
812} row_col_t;
813
814/*
815 * terminal limits:
816 *
817 * width : 1 <= width
818 * height : 1 <= height
819 * ncol : 1 <= ncol <= MAX(tlen_t)
820 * nrow : 1 <= nrow <= MAX(int)
821 * saveLines : 0 <= saveLines <= MAX(int)
822 * term_start : 0 <= term_start < saveLines
823 * total_rows : nrow + saveLines
824 *
825 * top_row : -saveLines <= top_row <= 0
826 * view_start : top_row <= view_start <= 0
827 *
828 * | most coordinates are stored relative to term_start,
829 * ROW_BUF | which is the first line of the terminal screen
830 * |························= row_buf[0]
831 * |························= row_buf[1]
832 * |························= row_buf[2] etc.
833 * |
834 * +------------+···········= term_start + top_row
835 * | scrollback |
836 * | scrollback +---------+·= term_start + view_start
837 * | scrollback | display |
838 * | scrollback | display |
839 * +------------+·display·+·= term_start
840 * | terminal | display |
841 * | terminal +---------+
842 * | terminal |
843 * | terminal |
844 * +------------+···········= term_start + nrow - 1
845 * |
846 * |
847 * END······················= total_rows
848 */
849
850struct TermWin_t
851{
852 int width; /* window width [pixels] */
853 int height; /* window height [pixels] */
854 int fwidth; /* font width [pixels] */
855 int fheight; /* font height [pixels] */
856 int fbase; /* font ascent (baseline) [pixels] */
857 int ncol; /* window columns [characters] */
858 int nrow; /* window rows [characters] */
859 int focus; /* window has focus */
860 int mapped; /* window state mapped? */
861 int int_bwidth; /* internal border width */
862 int ext_bwidth; /* external border width */
863 int lineSpace; /* number of extra pixels between rows */
864 int letterSpace; /* number of extra pixels between columns */
865 int saveLines; /* number of lines that fit in scrollback */
866 int total_rows; /* total number of rows in this terminal */
867 int term_start; /* term lines start here */
868 int view_start; /* scrollback view starts here */
869 int top_row; /* topmost row index of scrollback */
870 Window parent[6]; /* parent identifiers - we're parent[0] */
871 Window vt; /* vt100 window */
872 GC gc; /* GC for drawing */
873 Pixmap pixmap;
874 rxvt_drawable *drawable;
875 rxvt_fontset *fontset[4];
876};
877
878/*
879 * screen accounting:
880 * screen_t elements
881 * row: Cursor row position : 0 <= row < nrow
882 * col: Cursor column position : 0 <= col < ncol
883 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
884 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
885 *
886 * selection_t elements
887 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
888 * nothing is selected
889 * beg: row/column of beginning of selection : never past mark
890 * mark: row/column of initial click : never past end
891 * end: row/column of one character past end of selection
892 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
893 * * Note: col == -1 ==> we're left of screen
894 *
895 */
896struct screen_t
897{
898 row_col_t cur; /* cursor position on the screen */
899 int tscroll; /* top of settable scroll region */
900 int bscroll; /* bottom of settable scroll region */
901 unsigned int charset; /* character set number [0..3] */
902 unsigned int flags; /* see below */
903 row_col_t s_cur; /* saved cursor position */
904 unsigned int s_charset; /* saved character set number [0..3] */
905 char s_charset_char;
906 rend_t s_rstyle; /* saved rendition style */
907};
908
909enum selection_op_t
910{
911 SELECTION_CLEAR = 0, /* nothing selected */
912 SELECTION_INIT, /* marked a point */
913 SELECTION_BEGIN, /* started a selection */
914 SELECTION_CONT, /* continued selection */
915 SELECTION_DONE /* selection put in CUT_BUFFER0 */
916};
917
918struct selection_t
919{
920 wchar_t *text; /* selected text */
921 unsigned int len; /* length of selected text */
922 unsigned int screen; /* screen being used */
923 unsigned int clicks; /* number of clicks */
924 selection_op_t op; /* current operation */
925 bool rect; /* rectangular selection? */
926 row_col_t beg; /* beginning of selection <= mark */
927 row_col_t mark; /* point of initial click <= end */
928 row_col_t end; /* one character past end point */
929 wchar_t *clip_text; /* text copied to the clipboard */
930 unsigned int clip_len; /* length of clipboard text */
931};
932
933/* ------------------------------------------------------------------------- */
934
935/* screen_t flags */
936#define Screen_Relative (1<<0) /* relative origin mode flag */
937#define Screen_VisibleCursor (1<<1) /* cursor visible? */
938#define Screen_Autowrap (1<<2) /* auto-wrap flag */
939#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
940#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
941#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
942
943/* rxvt_vars.options */
944enum {
945# define def(name,idx) Opt_ ## name = idx,
946# define nodef(name) Opt_ ## name = 0,
947# include "optinc.h"
948# undef nodef
949# undef def
950Opt_count
951};
952
953/* ------------------------------------------------------------------------- */
954
955struct rxvt_vars : TermWin_t
956{
957 scrollBar_t scrollBar;
958 uint8_t options[(Opt_count + 7) >> 3];
959 XSizeHints szHint;
960 rxvt_color *pix_colors;
961 Cursor TermWin_cursor; /* cursor for vt window */
962 int numlock_state;
963 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
964 line_t *drawn_buf; // text on screen
965 line_t *swap_buf; // lines for swap buffer
966 char *tabs; /* per location: 1 == tab-stop */
967 screen_t screen;
968 screen_t swap;
969 selection_t selection;
970 rxvt_color pix_colors_focused[TOTAL_COLORS];
971#ifdef OFF_FOCUS_FADING
972 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
973#endif
974};
975
982struct rxvt_term : zero_initialized, rxvt_vars { 976struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
977{
978
979 // special markers with magic addresses
980 static const char resval_undef []; // options specifically unset
981 static const char resval_on []; // boolean options switched on
982 static const char resval_off []; // or off
983
983 log_callback *log_hook; // log error messages through this hook, if != 0 984 log_callback *log_hook; // log error messages through this hook, if != 0
984 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 985 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985#if ENABLE_PERL 986#if ENABLE_PERL
986 rxvt_perl_term perl; 987 rxvt_perl_term perl;
987#endif 988#endif
988 struct mbstate mbstate; // current input multibyte state 989 struct mbstate mbstate; // current input multibyte state
989 990
990 unsigned char want_refresh:1, 991 unsigned char want_refresh:1,
991#ifdef TRANSPARENT
992 want_full_refresh:1, /* awaiting full screen refresh */
993#endif
994#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995 am_transparent:1, /* is a transparent term */
996 am_pixmap_trans:1, /* transparency w/known root pixmap */
997#endif
998 current_screen:1, /* primary or secondary */ 992 current_screen:1, /* primary or secondary */
999 hate_those_clicks:1, /* a.k.a. keep mark position */
1000 num_scr_allow:1, 993 num_scr_allow:1,
1001 bypass_keystate:1, 994 bypass_keystate:1,
995#if ENABLE_FRILLS
996 urgency_hint:1,
997#endif
1002#ifdef CURSOR_BLINK 998#if CURSOR_BLINK
1003 hidden_cursor:1, 999 hidden_cursor:1,
1004#endif 1000#endif
1005#ifdef TEXT_BLINK 1001#if TEXT_BLINK
1006 hidden_text:1, 1002 hidden_text:1,
1007#endif 1003#endif
1008#ifdef POINTER_BLANK 1004#if POINTER_BLANK
1009 hidden_pointer:1, 1005 hidden_pointer:1,
1010#endif 1006#endif
1011 enc_utf8:1, /* wether locale uses utf-8 */ 1007 enc_utf8:1, /* whether locale uses utf-8 */
1012 seen_input:1, /* wether we have seen some program output yet */ 1008 seen_input:1, /* whether we have seen some program output yet */
1013 seen_resize:1, /* wether we had a resize event */ 1009 seen_resize:1, /* whether we had a resize event */
1014 parsed_geometry:1; 1010 parsed_geometry:1;
1015 1011
1016 unsigned char refresh_type, 1012 unsigned char refresh_type,
1017#ifdef META8_OPTION 1013#ifdef META8_OPTION
1018 meta_char, /* Alt-key prefix */ 1014 meta_char, /* Alt-key prefix */
1019#endif 1015#endif
1020 scrollbar_align,
1021 selection_wait, 1016 selection_wait,
1022 selection_type; 1017 selection_type;
1023/* ---------- */ 1018/* ---------- */
1019 bool rvideo_state, rvideo_mode;
1020#ifndef NO_BELL
1024 short rvideo; 1021 bool rvideo_bell;
1022#endif
1025 int num_scr; /* screen: number lines scrolled */ 1023 int num_scr; /* screen: number of lines scrolled */
1026 int prev_ncol, /* screen: previous number of columns */ 1024 int prev_ncol, /* screen: previous number of columns */
1027 prev_nrow; /* screen: previous number of rows */ 1025 prev_nrow; /* screen: previous number of rows */
1028/* ---------- */ 1026/* ---------- */
1029 rend_t rstyle; 1027 rend_t rstyle;
1030/* ---------- */
1031 uint32_t pixcolor_set[NPIXCLR_SETS];
1032/* ---------- */ 1028/* ---------- */
1033#ifdef SELECTION_SCROLLING 1029#ifdef SELECTION_SCROLLING
1034 int scroll_selection_lines; 1030 int scroll_selection_lines;
1035 enum page_dirn scroll_selection_dir; 1031 enum page_dirn scroll_selection_dir;
1036 int selection_save_x, 1032 int selection_save_x,
… …
1042 /* give proper Scroll behaviour */ 1038 /* give proper Scroll behaviour */
1043#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1039#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1044 mouse_slip_wheel_speed, 1040 mouse_slip_wheel_speed,
1045#endif 1041#endif
1046 refresh_count, 1042 refresh_count,
1047 refresh_limit,
1048 last_bot, /* scrollbar last bottom position */
1049 last_top, /* scrollbar last top position */
1050 last_state, /* scrollbar last state */
1051 scrollbar_len,
1052 window_vt_x, 1043 window_vt_x,
1053 window_vt_y, 1044 window_vt_y,
1054 window_sb_x, 1045 mouse_row,
1046 mouse_col,
1055# ifdef POINTER_BLANK 1047# ifdef POINTER_BLANK
1056 pointerBlankDelay, 1048 pointerBlankDelay,
1057# endif 1049# endif
1058 allowedxerror; 1050 allowedxerror;
1059/* ---------- */ 1051/* ---------- */
… …
1063 int old_width, /* last used width in screen resize */ 1055 int old_width, /* last used width in screen resize */
1064 old_height; /* last used height in screen resize */ 1056 old_height; /* last used height in screen resize */
1065 unsigned long priv_modes, 1057 unsigned long priv_modes,
1066 SavedModes; 1058 SavedModes;
1067/* ---------- */ 1059/* ---------- */
1068 Atom xa[NUM_XA]; 1060 Atom *xa;
1069/* ---------- */
1070#ifdef RXVT_SCROLLBAR
1071 GC scrollbarGC,
1072 topShadowGC,
1073 botShadowGC;
1074#endif
1075#ifdef XTERM_SCROLLBAR
1076 GC xscrollbarGC,
1077 ShadowGC;
1078#endif
1079#ifdef PLAIN_SCROLLBAR
1080 GC pscrollbarGC;
1081#endif
1082#ifdef NEXT_SCROLLBAR
1083 GC blackGC,
1084 whiteGC,
1085 grayGC,
1086 darkGC,
1087 stippleGC;
1088 Pixmap dimple,
1089 upArrow,
1090 downArrow,
1091 upArrowHi,
1092 downArrowHi;
1093#endif
1094/* ---------- */ 1061/* ---------- */
1095 Time selection_time, 1062 Time selection_time,
1096 selection_request_time; 1063 selection_request_time,
1064 clipboard_time;
1097 pid_t cmd_pid; /* process id of child */ 1065 pid_t cmd_pid; /* process id of child */
1098 char * incr_buf; 1066 char * incr_buf;
1099 size_t incr_buf_size, incr_buf_fill; 1067 size_t incr_buf_size, incr_buf_fill;
1100/* ---------- */ 1068/* ---------- */
1101 Cursor leftptr_cursor;
1102/* ---------- */
1103#ifndef NO_BACKSPACE_KEY
1104 const char *key_backspace;
1105#endif
1106#ifndef NO_DELETE_KEY
1107 const char *key_delete;
1108#endif
1109 struct mouse_event MEvent; 1069 struct mouse_event MEvent;
1110 XComposeStatus compose; 1070 XComposeStatus compose;
1111 ttymode_t tio; 1071 struct termios tio;
1112#ifdef UTMP_SUPPORT
1113# ifdef HAVE_STRUCT_UTMP
1114 struct utmp ut;
1115# endif
1116# ifdef HAVE_STRUCT_UTMPX
1117 struct utmpx utx;
1118# endif
1119# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120 char ut_id[5];
1121# endif
1122 int utmp_pos;
1123#endif
1124 row_col_t oldcursor; 1072 row_col_t oldcursor;
1125#ifdef XPM_BACKGROUND 1073#ifdef HAVE_BG_PIXMAP
1126 bgPixmap_t bgPixmap; 1074 bgPixmap_t bgPixmap;
1127 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1075#endif
1076#ifdef HAVE_AFTERIMAGE
1077 ASVisual *asv;
1078 ASImageManager *asimman;
1079
1080 void init_asv ()
1081 {
1082 if (!asv)
1083 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1084 }
1128#endif 1085#endif
1129 1086
1130#if ENABLE_OVERLAY 1087#if ENABLE_OVERLAY
1131 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1088 overlay_base ov;
1132 text_t **ov_text;
1133 rend_t **ov_rend;
1134 1089
1135 void scr_swap_overlay (); 1090 void scr_swap_overlay () NOTHROW;
1136 void scr_overlay_new (int x, int y, int w, int h); 1091 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1137 void scr_overlay_off (); 1092 void scr_overlay_off () NOTHROW;
1138 void scr_overlay_set (int x, int y, 1093 void scr_overlay_set (int x, int y,
1139 text_t text, 1094 text_t text,
1140 rend_t rend = OVERLAY_RSTYLE); 1095 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141 void scr_overlay_set (int x, int y, const char *s); 1096 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142 void scr_overlay_set (int x, int y, const wchar_t *s); 1097 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143#endif 1098#endif
1144 1099
1145 vector<void *> allocated; // free these memory blocks with free() 1100 vector<void *> allocated; // free these memory blocks with free()
1146 1101
1147 char *env_windowid; /* environmental variable WINDOWID */ 1102 char env_windowid[21]; /* environmental variable WINDOWID */
1103 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1148 char *env_display; /* environmental variable DISPLAY */ 1104 char *env_display; /* environmental variable DISPLAY */
1149 char *env_term; /* environmental variable TERM */ 1105 char *env_term; /* environmental variable TERM */
1150 char *env_colorfgbg; 1106
1151 char *locale; 1107 char *locale;
1152 char charsets[4]; 1108 char charsets[4];
1153 char *v_buffer; /* pointer to physical buffer */ 1109 char *v_buffer; /* pointer to physical buffer */
1154 unsigned int v_buflen; /* size of area to write */ 1110 unsigned int v_buflen; /* size of area to write */
1155 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1111 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1156 1112
1157#ifdef KEYSYM_RESOURCE 1113#ifdef KEYSYM_RESOURCE
1158 keyboard_manager *keyboard; 1114 keyboard_manager *keyboard;
1115#endif
1116#ifndef NO_RESOURCES
1117 XrmDatabase option_db;
1159#endif 1118#endif
1160 1119
1161 const char *rs[NUM_RESOURCES]; 1120 const char *rs[NUM_RESOURCES];
1162 /* command input buffering */ 1121 /* command input buffering */
1163 char *cmdbuf_ptr, *cmdbuf_endp; 1122 char *cmdbuf_ptr, *cmdbuf_endp;
1164 char cmdbuf_base[CBUFSIZ]; 1123 char cmdbuf_base[CBUFSIZ];
1165 1124
1125 ptytty *pty;
1126
1166 rxvt_salloc *talloc; // text line allocator 1127 rxvt_salloc *talloc; // text line allocator
1167 rxvt_salloc *ralloc; // rend line allocator 1128 rxvt_salloc *ralloc; // rend line allocator
1168 1129
1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1130 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1170 1131
1171#if ENABLE_FRILLS || ISO_14755 1132#if ENABLE_FRILLS || ISO_14755
1172 // ISO 14755 entry support 1133 // ISO 14755 entry support
1173 unicode_t iso14755buf; 1134 unicode_t iso14755buf;
1174 void commit_iso14755 (); 1135 void commit_iso14755 ();
1175 int hex_keyval (XKeyEvent &ev);
1176# if ISO_14755 1136# if ISO_14755
1177 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1137 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1178 void iso14755_54 (int x, int y); 1138 void iso14755_54 (int x, int y);
1179# endif 1139# endif
1180#endif 1140#endif
1181 1141
1182 // modifies first argument(!) 1142 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1183 void paste (char *data, unsigned int len);
1184 1143
1185 long vt_emask, vt_emask_perl;
1186
1187 void vt_select_input () const 1144 void vt_select_input () const NOTHROW
1188 { 1145 {
1189 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1146 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1190 } 1147 }
1191 1148
1192#if TRANSPARENT 1149#if ENABLE_TRANSPARENCY || ENABLE_PERL
1193 void rootwin_cb (XEvent &xev); 1150 void rootwin_cb (XEvent &xev);
1194 xevent_watcher rootwin_ev; 1151 xevent_watcher rootwin_ev;
1195#endif 1152#endif
1153#ifdef HAVE_BG_PIXMAP
1154 void update_background ();
1155#if TRACE_PIXMAPS
1156 void trace_update_background (const char *file, int line);
1157# define update_background() trace_update_background (__FILE__, __LINE__)
1158#endif
1159 void update_background_cb (ev::timer &w, int revents);
1160 ev::timer update_background_ev;
1161#endif
1196 1162
1197 void x_cb (XEvent &xev); 1163 void x_cb (XEvent &xev);
1198 void flush ();
1199 xevent_watcher termwin_ev; 1164 xevent_watcher termwin_ev;
1200 xevent_watcher vt_ev; 1165 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1166 xevent_watcher scrollbar_ev;
1203#endif
1204 1167
1205 void check_cb (check_watcher &w); check_watcher check_ev; 1168 void child_cb (ev::child &w, int revents); ev::child child_ev;
1206 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1169 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1207 void flush_cb (time_watcher &w); time_watcher flush_ev; 1170 void refresh_check ();
1208 1171 void flush ();
1209 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1172 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1210 1173 bool pty_fill ();
1211 void incr_cb (time_watcher &w); time_watcher incr_ev; 1174 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1175 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1212 1176
1213#ifdef CURSOR_BLINK 1177#ifdef CURSOR_BLINK
1214 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1178 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1215#endif 1179#endif
1216#ifdef TEXT_BLINK 1180#ifdef TEXT_BLINK
1217 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1181 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1182#endif
1183#ifndef NO_BELL
1184 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1218#endif 1185#endif
1219 1186
1220#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1187#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1188 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1222#endif 1189#endif
1223#ifdef SELECTION_SCROLLING 1190#ifdef SELECTION_SCROLLING
1224 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1191 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1225#endif 1192#endif
1226#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1193#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1227 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1194 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1228#endif 1195#endif
1229 1196
1230#ifdef POINTER_BLANK 1197#ifdef POINTER_BLANK
1231 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1198 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1232 void pointer_blank (); 1199 void pointer_blank ();
1233#endif 1200#endif
1234 void pointer_unblank (); 1201 void pointer_unblank ();
1235 1202
1236 void tt_printf (const char *fmt,...); 1203 void tt_printf (const char *fmt,...);
1237 void tt_write (const char *data, unsigned int len); 1204 void tt_write (const char *data, unsigned int len);
1238 void pty_write (); 1205 void pty_write ();
1239 1206
1240 void tt_winch (); 1207 void init (stringvec *argv, stringvec *envv)
1241 1208 {
1242 rxvt_term (); 1209 this->argv = argv;
1243 ~rxvt_term (); 1210 init (argv->size (), argv->begin (), envv);
1244 void child_exit (); // child has exited, usually destroys 1211 }
1245 void destroy ();
1246 void emergency_cleanup ();
1247
1248 bool init (int argc, const char *const *argv);
1249 bool init_vars ();
1250
1251 bool pty_fill ();
1252 1212
1253 void make_current () const // make this the "currently active" urxvt instance 1213 void make_current () const // make this the "currently active" urxvt instance
1254 { 1214 {
1255 SET_R (this); 1215 SET_R (this);
1216 set_environ (envv);
1256 rxvt_set_locale (locale); 1217 rxvt_set_locale (locale);
1257 set_environ (envv);
1258 } 1218 }
1259 1219
1260 void init_secondary ();
1261 const char **init_resources (int argc, const char *const *argv);
1262 const char *x_resource (const char *name);
1263 void init_env ();
1264 void set_locale (const char *locale);
1265 void init_xlocale ();
1266 void init_command (const char *const *argv);
1267 void run_command (const char *const *argv);
1268 int run_child (const char *const *argv);
1269
1270 void color_aliases (int idx);
1271 void recolour_cursor ();
1272 void create_windows (int argc, const char *const *argv);
1273 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274 void window_calc (unsigned int newwidth, unsigned int newheight);
1275
1276#if USE_XIM 1220#if USE_XIM
1277 rxvt_xim *input_method; 1221 rxvt_xim *input_method;
1278 XIC Input_Context; 1222 XIC Input_Context;
1279 XIMStyle input_style; 1223 XIMStyle input_style;
1280 XPoint spot; // most recently sent spot position 1224 XPoint spot; // most recently sent spot position
1281 1225
1282 void im_destroy (); 1226 void im_destroy ();
1283 void im_cb (); im_watcher im_ev; 1227 void im_cb (); im_watcher im_ev;
1284 void im_set_size (XRectangle &size); 1228 void im_set_size (XRectangle &size);
1285 void im_set_position (XPoint &pos); 1229 void im_set_position (XPoint &pos) NOTHROW;
1286 void im_set_color (unsigned long &fg, unsigned long &bg); 1230 void im_set_color (unsigned long &fg, unsigned long &bg);
1287 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1231 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288 1232
1289 bool IMisRunning (); 1233 bool IMisRunning ();
1290 void IMSendSpot (); 1234 void IMSendSpot ();
1291 bool IM_get_IC (const char *modifiers); 1235 bool IM_get_IC (const char *modifiers);
1292 void IMSetStatusPosition (); 1236 void IMSetPosition ();
1293#endif 1237#endif
1294
1295 void resize_scrollbar ();
1296
1297 void pixel_position (int *x, int *y);
1298
1299 void selection_click (int clicks, int x, int y);
1300 void selection_extend (int x, int y, int flag);
1301 void selection_rotate (int x, int y);
1302
1303 /* autoconvert */
1304 1238
1305 // command.C 1239 // command.C
1306 void lookup_key (XKeyEvent &ev); 1240 void key_press (XKeyEvent &ev);
1241 void key_release (XKeyEvent &ev);
1307 unsigned int cmd_write (const char *str, unsigned int count); 1242 unsigned int cmd_write (const char *str, unsigned int count);
1308 1243
1309 wchar_t next_char (); 1244 wchar_t next_char () NOTHROW;
1310 wchar_t cmd_getc (); 1245 wchar_t cmd_getc () THROW ((class out_of_input));
1311 uint32_t next_octet (); 1246 uint32_t next_octet () NOTHROW;
1312 uint32_t cmd_get8 (); 1247 uint32_t cmd_get8 () THROW ((class out_of_input));
1313 1248
1314 bool cmd_parse (); 1249 void cmd_parse ();
1315 void mouse_report (XButtonEvent &ev); 1250 void mouse_report (XButtonEvent &ev);
1316 void button_press (XButtonEvent &ev); 1251 void button_press (XButtonEvent &ev);
1317 void button_release (XButtonEvent &ev); 1252 void button_release (XButtonEvent &ev);
1318 void focus_in (); 1253 void focus_in ();
1319 void focus_out (); 1254 void focus_out ();
1320 int check_our_parents (); 1255#if ENABLE_FRILLS
1256 void set_urgency (bool enable);
1257#else
1258 void set_urgency (bool enable) { }
1259#endif
1260 void update_fade_color (unsigned int idx);
1321#ifdef PRINTPIPE 1261#ifdef PRINTPIPE
1322 FILE *popen_printer (); 1262 FILE *popen_printer ();
1323 int pclose_printer (FILE *stream); 1263 int pclose_printer (FILE *stream);
1324#endif 1264#endif
1325 void process_print_pipe (); 1265 void process_print_pipe ();
… …
1330 void process_window_ops (const int *args, unsigned int nargs); 1270 void process_window_ops (const int *args, unsigned int nargs);
1331 char *get_to_st (unicode_t &ends_how); 1271 char *get_to_st (unicode_t &ends_how);
1332 void process_dcs_seq (); 1272 void process_dcs_seq ();
1333 void process_osc_seq (); 1273 void process_osc_seq ();
1334 void process_color_seq (int report, int color, const char *str, char resp); 1274 void process_color_seq (int report, int color, const char *str, char resp);
1335 void process_xterm_seq (int op, const char *str, char resp); 1275 void process_xterm_seq (int op, char *str, char resp);
1336 int privcases (int mode, unsigned long bit); 1276 int privcases (int mode, unsigned long bit);
1337 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1277 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1338 void process_sgr_mode (unsigned int nargs, const int *arg); 1278 void process_sgr_mode (unsigned int nargs, const int *arg);
1339 void process_graphics (); 1279 void process_graphics ();
1340 // init.C 1280 // init.C
1281 void init_vars ();
1282 const char **init_resources (int argc, const char *const *argv);
1283 void init (int argc, const char *const *argv, stringvec *envv);
1284 void init_env ();
1285 void set_locale (const char *locale);
1286 void init_xlocale ();
1287 void init_command (const char *const *argv);
1288 void run_command (const char *const *argv);
1289 int run_child (const char *const *argv);
1290 void color_aliases (int idx);
1291 void create_windows (int argc, const char *const *argv);
1341 void Get_Colours (); 1292 void get_colours ();
1342 void get_ourmods (); 1293 void get_ourmods ();
1343 // logging.C
1344 void makeutent (const char *pty, const char *hostname);
1345 void cleanutent ();
1346 // main.C 1294 // main.C
1347 void privileged_utmp (rxvt_privaction action); 1295 void tt_winch ();
1296 rxvt_term ();
1297 ~rxvt_term ();
1298 void destroy ();
1299 void emergency_cleanup ();
1300 void recolour_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight);
1348 bool set_fonts (); 1303 bool set_fonts ();
1349 void set_string_property (Atom prop, const char *str, int len = -1); 1304 void set_string_property (Atom prop, const char *str, int len = -1);
1350 void set_utf8_property (Atom prop, const char *str, int len = -1); 1305 void set_utf8_property (Atom prop, const char *str, int len = -1);
1351 void set_title (const char *str); 1306 void set_title (const char *str);
1352 void set_icon_name (const char *str); 1307 void set_icon_name (const char *str);
1353 void set_window_color (int idx, const char *color); 1308 void set_window_color (int idx, const char *color);
1354 void set_colorfgbg (); 1309 void set_colorfgbg ();
1355 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1310 bool set_color (rxvt_color &color, const char *name);
1311 void alias_color (int dst, int src);
1356 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1312 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1313 void get_window_origin (int &x, int &y);
1314 Pixmap get_pixmap_property (int prop_id);
1357 1315
1358 // screen.C 1316 // screen.C
1359 1317
1360 void lalloc (line_t &l) const 1318 void lalloc (line_t &l) const
1361 { 1319 {
… …
1383 1341
1384 if (ncol > prev_ncol) 1342 if (ncol > prev_ncol)
1385 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1343 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386 } 1344 }
1387 1345
1388 int fgcolor_of (rend_t r) const 1346 int fgcolor_of (rend_t r) const NOTHROW
1389 { 1347 {
1390 int base = GET_BASEFG (r); 1348 int base = GET_BASEFG (r);
1391#ifndef NO_BRIGHTCOLOR 1349#ifndef NO_BRIGHTCOLOR
1392 if (r & RS_Bold 1350 if (r & RS_Bold
1393# if ENABLE_STYLES 1351# if ENABLE_STYLES
1394 && OPTION (Opt_intensityStyles) 1352 && option (Opt_intensityStyles)
1395# endif 1353# endif
1396 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1354 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397 base += minBrightCOLOR - minCOLOR; 1355 base += minBrightCOLOR - minCOLOR;
1398#endif 1356#endif
1399 return base; 1357 return base;
1400 } 1358 }
1401 1359
1402 int bgcolor_of (rend_t r) const 1360 int bgcolor_of (rend_t r) const NOTHROW
1403 { 1361 {
1404 int base = GET_BASEBG (r); 1362 int base = GET_BASEBG (r);
1405#ifndef NO_BRIGHTCOLOR 1363#ifndef NO_BRIGHTCOLOR
1406 if (r & RS_Blink 1364 if (r & RS_Blink
1407# if ENABLE_STYLES 1365# if ENABLE_STYLES
1408 && OPTION (Opt_intensityStyles) 1366 && option (Opt_intensityStyles)
1409# endif 1367# endif
1410 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1368 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1411 base += minBrightCOLOR - minCOLOR; 1369 base += minBrightCOLOR - minCOLOR;
1412#endif 1370#endif
1413 return base; 1371 return base;
1414 } 1372 }
1415 1373
1416 bool option (uint32_t opt) const 1374 bool option (uint8_t opt) const NOTHROW
1417 { 1375 {
1418 return OPTION (opt); 1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1380 return options[opt >> 3] & (1 << (opt & 7));
1419 } 1381 }
1420 1382
1421 void set_option (uint32_t opt, bool set) 1383 void set_option (uint8_t opt, bool set = true) NOTHROW
1384 {
1385 if (!opt)
1386 return;
1387
1388 --opt;
1389 if (set)
1390 options[opt >> 3] |= (1 << (opt & 7));
1391 else
1392 options[opt >> 3] &= ~(1 << (opt & 7));
1393 }
1394
1395 void set_privmode (unsigned bit, int set) NOTHROW
1422 { 1396 {
1423 if (set) 1397 if (set)
1424 options |= opt; 1398 priv_modes |= bit;
1425 else 1399 else
1426 options &= ~opt; 1400 priv_modes &= ~bit;
1427 } 1401 }
1428 1402
1403 // modifies first argument(!)
1404 void paste (char *data, unsigned int len) NOTHROW;
1429 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1430 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1407 void scr_kill_char (line_t &l, int col) const NOTHROW;
1431 int scr_scroll_text (int row1, int row2, int count); 1408 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432 void scr_reset (); 1409 void scr_reset ();
1433 void scr_release (); 1410 void scr_release () NOTHROW;
1434 void scr_clear (bool really = false); 1411 void scr_clear (bool really = false) NOTHROW;
1435 void scr_refresh (unsigned char refresh_type); 1412 void scr_refresh () NOTHROW;
1436 bool scr_refresh_rend (rend_t mask, rend_t value); 1413 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437 void scr_erase_screen (int mode); 1414 void scr_erase_screen (int mode) NOTHROW;
1438#if ENABLE_FRILLS 1415#if ENABLE_FRILLS
1439 void scr_erase_savelines (); 1416 void scr_erase_savelines () NOTHROW;
1440 void scr_backindex (); 1417 void scr_backindex () NOTHROW;
1441 void scr_forwardindex (); 1418 void scr_forwardindex () NOTHROW;
1442#endif 1419#endif
1443 void scr_touch (bool refresh); 1420 void scr_touch (bool refresh) NOTHROW;
1444 void scr_expose (int x, int y, int width, int height, bool refresh); 1421 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1445 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446 void scr_recolour (); 1422 void scr_recolour () NOTHROW;
1447 void scr_remap_chars (); 1423 void scr_remap_chars () NOTHROW;
1448 void scr_remap_chars (line_t &l); 1424 void scr_remap_chars (line_t &l) NOTHROW;
1425
1426 enum cursor_mode { SAVE, RESTORE };
1449 1427
1450 void scr_poweron (); 1428 void scr_poweron ();
1451 void scr_cursor (int mode); 1429 void scr_soft_reset () NOTHROW;
1430 void scr_cursor (cursor_mode mode) NOTHROW;
1452 void scr_do_wrap (); 1431 void scr_do_wrap () NOTHROW;
1432 void scr_swap_screen () NOTHROW;
1453 int scr_change_screen (int scrn); 1433 void scr_change_screen (int scrn);
1454 void scr_color (unsigned int color, int fgbg); 1434 void scr_color (unsigned int color, int fgbg) NOTHROW;
1455 void scr_rendition (int set, int style); 1435 void scr_rendition (int set, int style) NOTHROW;
1456 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1436 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1457 void scr_backspace (); 1437 void scr_backspace () NOTHROW;
1458 void scr_tab (int count, bool ht = false); 1438 void scr_tab (int count, bool ht = false) NOTHROW;
1459 void scr_gotorc (int row, int col, int relative); 1439 void scr_gotorc (int row, int col, int relative) NOTHROW;
1460 void scr_index (enum page_dirn direction); 1440 void scr_index (enum page_dirn direction) NOTHROW;
1461 void scr_erase_line (int mode); 1441 void scr_erase_line (int mode) NOTHROW;
1462 void scr_E (); 1442 void scr_E () NOTHROW;
1463 void scr_insdel_lines (int count, int insdel); 1443 void scr_insdel_lines (int count, int insdel) NOTHROW;
1464 void scr_insdel_chars (int count, int insdel); 1444 void scr_insdel_chars (int count, int insdel) NOTHROW;
1465 void scr_scroll_region (int top, int bot); 1445 void scr_scroll_region (int top, int bot) NOTHROW;
1466 void scr_cursor_visible (int mode); 1446 void scr_cursor_visible (int mode) NOTHROW;
1467 void scr_autowrap (int mode); 1447 void scr_autowrap (int mode) NOTHROW;
1468 void scr_relative_origin (int mode); 1448 void scr_relative_origin (int mode) NOTHROW;
1469 void scr_insert_mode (int mode); 1449 void scr_insert_mode (int mode) NOTHROW;
1470 void scr_set_tab (int mode); 1450 void scr_set_tab (int mode) NOTHROW;
1471 void scr_rvideo_mode (int mode); 1451 void scr_rvideo_mode (bool on) NOTHROW;
1472 void scr_report_position (); 1452 void scr_report_position () NOTHROW;
1473 void set_font_style (); 1453 void set_font_style () NOTHROW;
1474 void scr_charset_choose (int set); 1454 void scr_charset_choose (int set) NOTHROW;
1475 void scr_charset_set (int set, unsigned int ch); 1455 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476 void scr_move_to (int y, int len); 1456 void scr_move_to (int y, int len) NOTHROW;
1477 bool scr_page (enum page_dirn direction, int nlines); 1457 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478 bool scr_changeview (int new_view_start); 1458 bool scr_changeview (int new_view_start) NOTHROW;
1479 void scr_bell (); 1459 void scr_bell () NOTHROW;
1480 void scr_printscreen (int fullhist); 1460 void scr_printscreen (int fullhist) NOTHROW;
1481 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1461 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1482 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1462 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1483 void scr_reverse_selection (); 1463 void scr_reverse_selection () NOTHROW;
1484 void scr_dump (int fd); 1464 void scr_dump (int fd) NOTHROW;
1465
1485 void selection_check (int check_more); 1466 void selection_check (int check_more) NOTHROW;
1486 void selection_paste (Window win, Atom prop, bool delete_prop); 1467 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487 void selection_property (Window win, Atom prop); 1468 void selection_property (Window win, Atom prop) NOTHROW;
1488 void selection_request (Time tm, int x, int y); 1469 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489 int selection_request_other (Atom target, int selnum); 1470 int selection_request_other (Atom target, int selnum) NOTHROW;
1490 void selection_clear (); 1471 void selection_clear (bool clipboard = false) NOTHROW;
1472 void clipboard_copy (Time tm);
1491 void selection_make (Time tm); 1473 void selection_make (Time tm);
1492 bool selection_grab (Time tm); 1474 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1493 void selection_start_colrow (int col, int row); 1475 void selection_start_colrow (int col, int row) NOTHROW;
1494 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1495 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496 void selection_remove_trailing_spaces (); 1478 void selection_remove_trailing_spaces () NOTHROW;
1497 void selection_send (const XSelectionRequestEvent &rq); 1479 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1498 1480 void selection_click (int clicks, int x, int y) NOTHROW;
1499#if defined(NEXT_SCROLLBAR) 1481 void selection_extend (int x, int y, int flag) NOTHROW;
1500 // scrollbar-next.C 1482 void selection_rotate (int x, int y) NOTHROW;
1501 Pixmap renderPixmap (const char *const *data, int width, int height);
1502 void init_scrollbar_stuff ();
1503 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1504 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505#endif
1506
1507#if defined(RXVT_SCROLLBAR)
1508 // scrollbar-rxvt.C
1509 void Draw_button (int x, int y, int state, int dirn);
1510 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511#endif
1512
1513#if defined(XTERM_SCROLLBAR)
1514 // scrollbar-xterm.C
1515 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1516#endif
1517
1518#if defined(PLAIN_SCROLLBAR)
1519 // scrollbar-plain.C
1520 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1521#endif
1522
1523 // scrollbar.C
1524 int scrollbar_mapping (int map);
1525 int scrollbar_show (int update);
1526 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1527 1483
1528 // xdefaults.C 1484 // xdefaults.C
1529 void get_options (int argc, const char *const *argv); 1485 void get_options (int argc, const char *const *argv);
1530 int parse_keysym (const char *str, const char *arg); 1486 int parse_keysym (const char *str, const char *arg);
1531 void get_xdefaults (FILE *stream, const char *name); 1487 const char *x_resource (const char *name);
1532 void extract_resources (); 1488 void extract_resources ();
1533 // xpm.C
1534 int scale_pixmap (const char *geom);
1535 void resize_pixmap ();
1536 Pixmap set_bgPixmap (const char *file);
1537}; 1489};
1538 1490
1539/* 1491#endif /* _RXVT_H_ */
1540 *****************************************************************************
1541 * PROTOTYPES
1542 *****************************************************************************
1543 */
1544#ifdef PROTOTYPES
1545# define __PROTO(p) p
1546#else
1547# define __PROTO(p) ()
1548#endif
1549 1492
1550#ifdef DEBUG_malloc
1551# include "dmalloc.h" /* This comes last */
1552#endif
1553
1554#endif /* _RXVT_H_ */
1555

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