1 |
#ifndef RXVT_H_ /* include once only */ |
2 |
#define RXVT_H_ |
3 |
|
4 |
#include "rxvtlib.h" |
5 |
|
6 |
#include "feature.h" |
7 |
|
8 |
#include <limits.h> |
9 |
|
10 |
#include <X11/cursorfont.h> |
11 |
#include <X11/keysym.h> |
12 |
#include <X11/keysymdef.h> |
13 |
#include <X11/Xatom.h> |
14 |
#ifndef NO_FRILLS |
15 |
#include <X11/Xmd.h> |
16 |
#endif |
17 |
|
18 |
#include "encoding.h" |
19 |
#include "defaultfont.h" |
20 |
#include "rxvtcolor.h" |
21 |
#include "iom.h" |
22 |
#include "salloc.h" |
23 |
|
24 |
/* |
25 |
***************************************************************************** |
26 |
* SYSTEM HACKS |
27 |
***************************************************************************** |
28 |
*/ |
29 |
/* Consistent defines - please report on the necessity |
30 |
* @ Unixware: defines (__svr4__) |
31 |
*/ |
32 |
#if defined (SVR4) && !defined (__svr4__) |
33 |
# define __svr4__ |
34 |
#endif |
35 |
#if defined (sun) && !defined (__sun__) |
36 |
# define __sun__ |
37 |
#endif |
38 |
|
39 |
#ifndef HAVE_XPOINTER |
40 |
typedef char *XPointer; |
41 |
#endif |
42 |
|
43 |
#ifdef HAVE_TERMIOS_H |
44 |
# include <termios.h> |
45 |
typedef struct termios ttymode_t; |
46 |
#else |
47 |
# include <sgtty.h> |
48 |
typedef struct { |
49 |
struct sgttyb sg; |
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struct tchars tc; |
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struct ltchars lc; |
52 |
int line; |
53 |
int local; |
54 |
} ttymode_t; |
55 |
#endif |
56 |
|
57 |
#ifdef XPM_BACKGROUND |
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# ifdef XPM_INC_X11 |
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# include <X11/xpm.h> |
60 |
# else |
61 |
# include <xpm.h> |
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# endif |
63 |
#endif |
64 |
|
65 |
#ifndef STDIN_FILENO |
66 |
# define STDIN_FILENO 0 |
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# define STDOUT_FILENO 1 |
68 |
# define STDERR_FILENO 2 |
69 |
#endif |
70 |
|
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#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) |
72 |
# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) |
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# define NO_SETOWNER_TTYDEV |
74 |
# endif |
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#endif |
76 |
#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) |
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# define NO_SETOWNER_TTYDEV |
78 |
#endif |
79 |
|
80 |
/* |
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***************************************************************************** |
82 |
* STRUCTURES AND TYPEDEFS |
83 |
***************************************************************************** |
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*/ |
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struct grwin_t; |
86 |
|
87 |
/* Sanitize menubar info */ |
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#ifndef MENUBAR |
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# undef MENUBAR_MAX |
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#endif |
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#ifndef MENUBAR_MAX |
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# define MENUBAR_MAX 0 |
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#endif |
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|
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/* If we're using either the rxvt scrollbar or menu bars, keep the |
96 |
* scrollColor resource. |
97 |
*/ |
98 |
#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
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# define KEEP_SCROLLCOLOR 1 |
100 |
#else |
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# undef KEEP_SCROLLCOLOR |
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#endif |
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|
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#ifdef XPM_BACKGROUND |
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typedef struct { |
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short w, h, x, y; |
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Pixmap pixmap; |
108 |
} bgPixmap_t; |
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#endif |
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|
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/* |
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* the 'essential' information for reporting Mouse Events |
113 |
* pared down from XButtonEvent |
114 |
*/ |
115 |
struct mouse_event { |
116 |
int clicks; |
117 |
Time time; /* milliseconds */ |
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unsigned int state; /* key or button mask */ |
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unsigned int button; /* detail */ |
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}; |
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|
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#ifndef min |
123 |
# define min(a,b) (((a) < (b)) ? (a) : (b)) |
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# define max(a,b) (((a) > (b)) ? (a) : (b)) |
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#endif |
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|
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#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) |
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#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) |
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#define SWAP_IT(one, two, typeof) \ |
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do { \ |
131 |
typeof swapittmp; \ |
132 |
(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ |
133 |
} while (/* CONSTCOND */ 0) |
134 |
#define BOUND_POSITIVE_INT16(val) \ |
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(int16_t) ((val) <= 0 \ |
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? 0 \ |
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: min ((val), (((uint16_t)-1)>>1))) |
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|
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#ifndef NO_FRILLS |
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typedef struct _mwmhints { |
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CARD32 flags; |
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CARD32 functions; |
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CARD32 decorations; |
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INT32 input_mode; |
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CARD32 status; |
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} MWMHints; |
147 |
#endif |
148 |
|
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/* |
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***************************************************************************** |
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* NORMAL DEFINES |
152 |
***************************************************************************** |
153 |
*/ |
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|
155 |
/* COLORTERM, TERM environment variables */ |
156 |
#define COLORTERMENV "rxvt" |
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#ifdef XPM_BACKGROUND |
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# define COLORTERMENVFULL COLORTERMENV "-xpm" |
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#else |
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# define COLORTERMENVFULL COLORTERMENV |
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#endif |
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#ifndef TERMENV |
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# define TERMENV "rxvt" |
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#endif |
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|
166 |
#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
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# define NO_MOUSE_REPORT_SCROLLBAR |
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#endif |
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|
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#ifdef NO_RESOURCES |
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# undef USE_XGETDEFAULT |
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#endif |
173 |
|
174 |
/* now look for other badly set stuff */ |
175 |
|
176 |
#if !defined (EACCESS) && defined(EAGAIN) |
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# define EACCESS EAGAIN |
178 |
#endif |
179 |
|
180 |
#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ |
181 |
# define EXIT_SUCCESS 0 /* exit function success */ |
182 |
# define EXIT_FAILURE 1 /* exit function failure */ |
183 |
#endif |
184 |
|
185 |
#define menuBar_esc 10 |
186 |
#define scrollBar_esc 30 |
187 |
#define menuBar_margin 2 /* margin below text */ |
188 |
|
189 |
#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) |
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# define HAVE_SCROLLBARS |
191 |
#endif |
192 |
|
193 |
/* width of scrollBar, menuBar shadow, must be 1 or 2 */ |
194 |
#ifdef HALFSHADOW |
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# define SHADOW 1 |
196 |
#else |
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# define SHADOW 2 |
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#endif |
199 |
|
200 |
#define R_SB_ALIGN_CENTRE 0 |
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#define R_SB_ALIGN_TOP 1 |
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#define R_SB_ALIGN_BOTTOM 2 |
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|
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#define R_SB_RXVT 0 |
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#define R_SB_NEXT 1 |
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#define R_SB_XTERM 2 |
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#define R_SB_PLAIN 4 |
208 |
|
209 |
#define SB_WIDTH_NEXT 19 |
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#define SB_WIDTH_XTERM 15 |
211 |
#define SB_WIDTH_PLAIN 7 |
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#ifndef SB_WIDTH_RXVT |
213 |
# define SB_WIDTH_RXVT 10 |
214 |
#endif |
215 |
|
216 |
/* |
217 |
* NeXT scrollbar defines |
218 |
*/ |
219 |
#define SB_PADDING 1 |
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#define SB_BORDER_WIDTH 1 |
221 |
#define SB_BEVEL_WIDTH_UPPER_LEFT 1 |
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#define SB_BEVEL_WIDTH_LOWER_RIGHT 2 |
223 |
#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH) |
224 |
#define SB_MARGIN_SPACE (SB_PADDING * 2) |
225 |
#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH) |
226 |
#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH) |
227 |
#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING) |
228 |
#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2) |
229 |
#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING) |
230 |
#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING) |
231 |
#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT) |
232 |
#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2)) |
233 |
/* |
234 |
* +-------------+ |
235 |
* | | <---< SB_PADDING |
236 |
* | ::::::::::: | |
237 |
* | ::::::::::: | |
238 |
* ''''''''''''''''' |
239 |
* ,,,,,,,,,,,,,,,,, |
240 |
* | ::::::::::: | |
241 |
* | ::::::::::: | |
242 |
* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT |
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* | | :::::::: | |
244 |
* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT |
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* | +---------+ | |
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* | | ......%%| | |
247 |
* | | ......%%| | |
248 |
* | | .. ()..%%| | |
249 |
* | | ......%%| | |
250 |
* | | %%%%%%%%| | |
251 |
* | +---------+ | <......................... |
252 |
* | | <---< SB_PADDING : |
253 |
* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT |
254 |
* | | ......%%| | | : : |
255 |
* | | ../\..%%| | |---< SB_BUTTON_HEIGHT : |
256 |
* | | %%%%%%%%| | | : : |
257 |
* | +---------+ | <-+ : : |
258 |
* | | : : |
259 |
* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT |
260 |
* | | ......%%| | | : : |
261 |
* | | ..\/..%%| | | : : |
262 |
* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT |
263 |
* | +---------+ | | : : |
264 |
* | | | : : |
265 |
* +-------------+ <-+.........:............: |
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* ^^|_________| : |
267 |
* || | : |
268 |
* || +---< SB_BUTTON_WIDTH |
269 |
* || : |
270 |
* |+------< SB_PADDING |
271 |
* |: : |
272 |
* +----< SB_BORDER_WIDTH |
273 |
* : : |
274 |
* :............: |
275 |
* | |
276 |
* +---< SB_WIDTH_NEXT |
277 |
*/ |
278 |
|
279 |
enum { |
280 |
NO_REFRESH = 0 , /* Window not visible at all! */ |
281 |
FAST_REFRESH = 1<<0, /* Fully exposed window */ |
282 |
SLOW_REFRESH = 1<<1, /* Partially exposed window */ |
283 |
SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */ |
284 |
}; |
285 |
|
286 |
#ifdef NO_SECONDARY_SCREEN |
287 |
# define NSCREENS 0 |
288 |
#else |
289 |
# define NSCREENS 1 |
290 |
#endif |
291 |
|
292 |
#define IGNORE 0 |
293 |
#define SAVE 's' |
294 |
#define RESTORE 'r' |
295 |
|
296 |
/* special (internal) prefix for font commands */ |
297 |
#define FONT_CMD '#' |
298 |
#define FONT_DN "#-" |
299 |
#define FONT_UP "#+" |
300 |
|
301 |
/* flags for rxvt_scr_gotorc () */ |
302 |
enum { |
303 |
C_RELATIVE = 1 , /* col movement is relative */ |
304 |
R_RELATIVE = 2, /* row movement is relative */ |
305 |
RELATIVE = 1 | 2, |
306 |
}; |
307 |
|
308 |
/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ |
309 |
enum { |
310 |
INSERT = -1, /* don't change these values */ |
311 |
DELETE = +1, |
312 |
ERASE = +2, |
313 |
}; |
314 |
|
315 |
/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ |
316 |
enum page_dirn { |
317 |
UP, |
318 |
DN, |
319 |
NO_DIR, |
320 |
}; |
321 |
|
322 |
/* arguments for rxvt_scr_change_screen () */ |
323 |
enum { |
324 |
PRIMARY = 0, |
325 |
SECONDARY, |
326 |
}; |
327 |
|
328 |
#define RS_None 0 /* Normal */ |
329 |
|
330 |
#define RS_fgMask 0x000001FFu /* 512 colors */ |
331 |
#define RS_bgMask 0x0003FE00u /* 512 colors */ |
332 |
#define RS_Bold 0x00040000u /* bold */ |
333 |
#define RS_Blink 0x00080000u /* blink */ |
334 |
#define RS_RVid 0x00100000u /* reverse video */ |
335 |
#define RS_Uline 0x00200000u /* underline */ |
336 |
|
337 |
#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ |
338 |
#define RS_fontShift 22 |
339 |
|
340 |
#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) |
341 |
#define RS_attrMask (RS_baseattrMask|RS_fontMask) |
342 |
|
343 |
#define Sel_none 0 /* Not waiting */ |
344 |
#define Sel_normal 0x01 /* normal selection */ |
345 |
#define Sel_incr 0x02 /* incremental selection */ |
346 |
#define Sel_direct 0x00 |
347 |
#define Sel_Primary 0x01 |
348 |
#define Sel_Secondary 0x02 |
349 |
#define Sel_Clipboard 0x03 |
350 |
#define Sel_whereMask 0x0f |
351 |
#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
352 |
#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
353 |
|
354 |
enum { |
355 |
C0_NUL = 0x00, |
356 |
C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, |
357 |
C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , |
358 |
C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, |
359 |
C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, |
360 |
}; |
361 |
#define CHAR_ST 0x9c /* 0234 */ |
362 |
|
363 |
/* |
364 |
* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) |
365 |
* colour extensions by Christian W. Zuckschwerdt <zany@triq.net> |
366 |
*/ |
367 |
enum { |
368 |
XTerm_name = 0, |
369 |
XTerm_iconName = 1, |
370 |
XTerm_title = 2, |
371 |
XTerm_property = 3, // change X property |
372 |
XTerm_Color = 4, // change colors |
373 |
XTerm_Color00 = 10, // not implemented, CLASH! |
374 |
XTerm_Color01 = 11, // not implemented |
375 |
XTerm_Color_cursor = 12, // change actual 'Cursor' color |
376 |
XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color |
377 |
XTerm_Color_pointer_bg = 14, // not implemented |
378 |
XTerm_Color05 = 15, // not implemented |
379 |
XTerm_Color06 = 16, // not implemented |
380 |
XTerm_Color_RV = 17, // change actual 'Highlight' color |
381 |
XTerm_logfile = 46, // not implemented |
382 |
XTerm_font = 50, |
383 |
|
384 |
XTerm_konsole30 = 30, // reserved for konsole |
385 |
XTerm_konsole31 = 31, // reserved for konsole |
386 |
XTerm_emacs51 = 51, // reserved for emacs shell |
387 |
/* |
388 |
* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
389 |
*/ |
390 |
XTerm_Color_BD = 18, // change actual 'Bold' color |
391 |
XTerm_Color_UL = 19, // change actual 'Underline' color |
392 |
XTerm_Pixmap = 20, // new bg pixmap |
393 |
XTerm_restoreFG = 39, // change default fg color |
394 |
XTerm_restoreBG = 49, // change default bg color |
395 |
XTerm_dumpscreen = 55, // dump scrollback and all of screen |
396 |
XTerm_locale = 701, // change locale |
397 |
XTerm_findfont = 702, // find font of given character (in decimal) |
398 |
XTerm_Menu = 703, // set menu item |
399 |
}; |
400 |
|
401 |
/* Words starting with `Color_' are colours. Others are counts */ |
402 |
/* |
403 |
* The following comment is mostly obsolete since pixcolor_set was expanded: |
404 |
* We're currently upto 29 colours. Only 3 more available. The |
405 |
* PixColor and rendition colour usage should probably be decoupled |
406 |
* on the unnecessary items, e.g. Color_pointer, but won't bother |
407 |
* until we need to. Also, be aware of usage in pixcolor_set |
408 |
*/ |
409 |
|
410 |
enum colour_list { |
411 |
Color_fg = 0, |
412 |
Color_bg, |
413 |
minCOLOR, /* 2 */ |
414 |
Color_Black = minCOLOR, |
415 |
Color_Red3, |
416 |
Color_Green3, |
417 |
Color_Yellow3, |
418 |
Color_Blue3, |
419 |
Color_Magenta3, |
420 |
Color_Cyan3, |
421 |
maxCOLOR, /* minCOLOR + 7 */ |
422 |
#ifndef NO_BRIGHTCOLOR |
423 |
Color_AntiqueWhite = maxCOLOR, |
424 |
minBrightCOLOR, /* maxCOLOR + 1 */ |
425 |
Color_Grey25 = minBrightCOLOR, |
426 |
Color_Red, |
427 |
Color_Green, |
428 |
Color_Yellow, |
429 |
Color_Blue, |
430 |
Color_Magenta, |
431 |
Color_Cyan, |
432 |
maxBrightCOLOR, /* minBrightCOLOR + 7 */ |
433 |
Color_White = maxBrightCOLOR, |
434 |
#else |
435 |
Color_White = maxCOLOR, |
436 |
#endif |
437 |
#ifdef TTY_256COLOR |
438 |
min256COLOR = Color_White + 1, |
439 |
max256COLOR = minCOLOR + 255, |
440 |
#endif |
441 |
#ifndef NO_CURSORCOLOR |
442 |
Color_cursor, |
443 |
Color_cursor2, |
444 |
#endif |
445 |
Color_pointer_fg, |
446 |
Color_pointer_bg, |
447 |
Color_border, |
448 |
#ifndef NO_BOLD_UNDERLINE_REVERSE |
449 |
Color_BD, |
450 |
Color_UL, |
451 |
Color_RV, |
452 |
#endif |
453 |
#ifdef OPTION_HC |
454 |
Color_HC, |
455 |
#endif |
456 |
#ifdef KEEP_SCROLLCOLOR |
457 |
Color_scroll, |
458 |
Color_trough, |
459 |
#endif |
460 |
#if TINTING |
461 |
Color_tint, |
462 |
#endif |
463 |
NRS_COLORS, /* */ |
464 |
#ifdef KEEP_SCROLLCOLOR |
465 |
Color_topShadow = NRS_COLORS, |
466 |
Color_bottomShadow, |
467 |
TOTAL_COLORS /* upto 30 */ |
468 |
#else |
469 |
TOTAL_COLORS = NRS_COLORS /* */ |
470 |
#endif |
471 |
}; |
472 |
|
473 |
#define Color_Bits 9 |
474 |
#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
475 |
#define NPIXCLR_BITS 32 |
476 |
|
477 |
#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits)) |
478 |
|
479 |
/* |
480 |
* Resource list |
481 |
*/ |
482 |
enum { |
483 |
Rs_display_name = 0, |
484 |
Rs_term_name, |
485 |
Rs_iconName, |
486 |
Rs_geometry, |
487 |
Rs_reverseVideo, |
488 |
Rs_color, |
489 |
_Rs_color = Rs_color + NRS_COLORS - 1, |
490 |
Rs_font, |
491 |
Rs_name, |
492 |
Rs_title, |
493 |
#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
494 |
Rs_path, |
495 |
#endif |
496 |
#ifdef XPM_BACKGROUND |
497 |
Rs_backgroundPixmap, |
498 |
#endif |
499 |
#if (MENUBAR_MAX) |
500 |
Rs_menu, |
501 |
#endif |
502 |
Rs_loginShell, |
503 |
Rs_jumpScroll, |
504 |
#ifdef HAVE_SCROLLBARS |
505 |
Rs_scrollBar, |
506 |
Rs_scrollBar_right, |
507 |
Rs_scrollBar_floating, |
508 |
Rs_scrollBar_align, |
509 |
#endif |
510 |
Rs_scrollstyle, /* Rs_scrollBar_style */ |
511 |
Rs_scrollTtyOutput, |
512 |
Rs_scrollTtyKeypress, |
513 |
Rs_scrollWithBuffer, |
514 |
Rs_saveLines, |
515 |
Rs_utmpInhibit, |
516 |
Rs_visualBell, |
517 |
#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) |
518 |
Rs_mapAlert, |
519 |
#endif |
520 |
#ifdef META8_OPTION |
521 |
Rs_meta8, |
522 |
#endif |
523 |
#ifdef MOUSE_WHEEL |
524 |
Rs_mouseWheelScrollPage, |
525 |
#endif |
526 |
#ifndef NO_BACKSPACE_KEY |
527 |
Rs_backspace_key, |
528 |
#endif |
529 |
#ifndef NO_DELETE_KEY |
530 |
Rs_delete_key, |
531 |
#endif |
532 |
Rs_selectstyle, |
533 |
#ifdef PRINTPIPE |
534 |
Rs_print_pipe, |
535 |
#endif |
536 |
#ifdef USE_XIM |
537 |
Rs_preeditType, |
538 |
Rs_inputMethod, |
539 |
#endif |
540 |
#ifdef TRANSPARENT |
541 |
Rs_transparent, |
542 |
Rs_transparent_all, |
543 |
#endif |
544 |
#ifndef NO_FRILLS |
545 |
Rs_ext_bwidth, |
546 |
Rs_int_bwidth, |
547 |
Rs_borderLess, |
548 |
#endif |
549 |
Rs_scrollBar_thickness, |
550 |
#ifndef NO_LINESPACE |
551 |
Rs_lineSpace, |
552 |
#endif |
553 |
Rs_cutchars, |
554 |
Rs_modifier, |
555 |
Rs_answerbackstring, |
556 |
Rs_tripleclickwords, |
557 |
Rs_insecure, |
558 |
Rs_cursorBlink, |
559 |
Rs_pointerBlank, |
560 |
Rs_pointerBlankDelay, |
561 |
Rs_imLocale, |
562 |
#ifndef NO_SECONDARY_SCREEN |
563 |
Rs_secondaryScreen, |
564 |
Rs_secondaryScroll, |
565 |
#endif |
566 |
#ifndef NO_BOLD_UNDERLINE_REVERSE |
567 |
Rs_realBold, |
568 |
#endif |
569 |
#ifdef OFF_FOCUS_FADING |
570 |
Rs_fade, |
571 |
#endif |
572 |
#ifdef TINTING |
573 |
Rs_shade, |
574 |
#endif |
575 |
NUM_RESOURCES |
576 |
}; |
577 |
|
578 |
// see init.C:xa_names, which must be kept in sync |
579 |
enum { |
580 |
XA_TEXT = 0, |
581 |
XA_COMPOUND_TEXT, |
582 |
XA_UTF8_STRING, |
583 |
XA_MULTIPLE, |
584 |
XA_TARGETS, |
585 |
XA_TIMESTAMP, |
586 |
XA_VT_SELECTION, |
587 |
XA_INCR, |
588 |
XA_WMDELETEWINDOW, |
589 |
#ifdef TRANSPARENT |
590 |
XA_XROOTPMAPID, |
591 |
XA_XSETROOTID, |
592 |
#endif |
593 |
#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ |
594 |
XA_DNDPROTOCOL, |
595 |
XA_DNDSELECTION, |
596 |
#endif /* OFFIX_DND */ |
597 |
XA_CLIPBOARD, |
598 |
NUM_XA |
599 |
}; |
600 |
|
601 |
/* DEC private modes */ |
602 |
#define PrivMode_132 (1LU<<0) |
603 |
#define PrivMode_132OK (1LU<<1) |
604 |
#define PrivMode_rVideo (1LU<<2) |
605 |
#define PrivMode_relOrigin (1LU<<3) |
606 |
#define PrivMode_Screen (1LU<<4) |
607 |
#define PrivMode_Autowrap (1LU<<5) |
608 |
#define PrivMode_aplCUR (1LU<<6) |
609 |
#define PrivMode_aplKP (1LU<<7) |
610 |
#define PrivMode_HaveBackSpace (1LU<<8) |
611 |
#define PrivMode_BackSpace (1LU<<9) |
612 |
#define PrivMode_ShiftKeys (1LU<<10) |
613 |
#define PrivMode_VisibleCursor (1LU<<11) |
614 |
#define PrivMode_MouseX10 (1LU<<12) |
615 |
#define PrivMode_MouseX11 (1LU<<13) |
616 |
#define PrivMode_scrollBar (1LU<<14) |
617 |
#define PrivMode_menuBar (1LU<<15) |
618 |
#define PrivMode_TtyOutputInh (1LU<<16) |
619 |
#define PrivMode_Keypress (1LU<<17) |
620 |
#define PrivMode_smoothScroll (1LU<<18) |
621 |
#define PrivMode_vt52 (1LU<<19) |
622 |
/* too annoying to implement X11 highlight tracking */ |
623 |
/* #define PrivMode_MouseX11Track (1LU<<20) */ |
624 |
|
625 |
#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) |
626 |
#define PrivMode(test,bit) \ |
627 |
if (test) \ |
628 |
PrivateModes |= (bit); \ |
629 |
else \ |
630 |
PrivateModes &= ~(bit) |
631 |
|
632 |
#ifdef ALLOW_132_MODE |
633 |
# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) |
634 |
#else |
635 |
# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) |
636 |
#endif |
637 |
|
638 |
// do not change these constants lightly, there are many interdependencies |
639 |
#define IMBUFSIZ 128 // input modifier buffer sizes |
640 |
#define KBUFSZ 512 // size of keyboard mapping buffer |
641 |
#define CBUFSIZ 4096 // size of command buffer |
642 |
#define UBUFSIZ 4096 // character buffer |
643 |
|
644 |
#ifndef PATH_MAX |
645 |
# define PATH_MAX 16384 |
646 |
#endif |
647 |
|
648 |
/* Motif window hints */ |
649 |
#define MWM_HINTS_FUNCTIONS (1L << 0) |
650 |
#define MWM_HINTS_DECORATIONS (1L << 1) |
651 |
#define MWM_HINTS_INPUT_MODE (1L << 2) |
652 |
#define MWM_HINTS_STATUS (1L << 3) |
653 |
/* bit definitions for MwmHints.functions */ |
654 |
#define MWM_FUNC_ALL (1L << 0) |
655 |
#define MWM_FUNC_RESIZE (1L << 1) |
656 |
#define MWM_FUNC_MOVE (1L << 2) |
657 |
#define MWM_FUNC_MINIMIZE (1L << 3) |
658 |
#define MWM_FUNC_MAXIMIZE (1L << 4) |
659 |
#define MWM_FUNC_CLOSE (1L << 5) |
660 |
/* bit definitions for MwmHints.decorations */ |
661 |
#define MWM_DECOR_ALL (1L << 0) |
662 |
#define MWM_DECOR_BORDER (1L << 1) |
663 |
#define MWM_DECOR_RESIZEH (1L << 2) |
664 |
#define MWM_DECOR_TITLE (1L << 3) |
665 |
#define MWM_DECOR_MENU (1L << 4) |
666 |
#define MWM_DECOR_MINIMIZE (1L << 5) |
667 |
#define MWM_DECOR_MAXIMIZE (1L << 6) |
668 |
/* bit definitions for MwmHints.inputMode */ |
669 |
#define MWM_INPUT_MODELESS 0 |
670 |
#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1 |
671 |
#define MWM_INPUT_SYSTEM_MODAL 2 |
672 |
#define MWM_INPUT_FULL_APPLICATION_MODAL 3 |
673 |
#define PROP_MWM_HINTS_ELEMENTS 5 |
674 |
|
675 |
/* |
676 |
***************************************************************************** |
677 |
* MACRO DEFINES |
678 |
***************************************************************************** |
679 |
*/ |
680 |
#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) |
681 |
#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) |
682 |
#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) |
683 |
#define STRCASECMP(x, y) strcasecmp((x), (y)) |
684 |
#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) |
685 |
#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y)) |
686 |
#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z)) |
687 |
#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y)) |
688 |
#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z)) |
689 |
#define STRCAT(x, y) strcat((char *)(x), (const char *)(y)) |
690 |
#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z)) |
691 |
#define STRDUP(x) strdup((const char *)(x)) |
692 |
#define STRLEN(x) strlen((const char *)(x)) |
693 |
#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) |
694 |
#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) |
695 |
|
696 |
/* convert pixel dimensions to row/column values. Everything as int32_t */ |
697 |
#define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
698 |
#define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
699 |
#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) |
700 |
#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) |
701 |
#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
702 |
#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
703 |
#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) |
704 |
#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) |
705 |
|
706 |
#define TermWin_TotalWidth() ((int32_t)TermWin.width) |
707 |
#define TermWin_TotalHeight() ((int32_t)TermWin.height) |
708 |
|
709 |
/* how to build & extract colors and attributes */ |
710 |
#define GET_BASEFG(x) (((x) & RS_fgMask)) |
711 |
#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) |
712 |
#ifndef NO_BRIGHTCOLOR |
713 |
# define GET_FGCOLOR(x) \ |
714 |
((((x) & RS_Bold) == 0 \ |
715 |
|| GET_BASEFG (x) < minCOLOR \ |
716 |
|| GET_BASEFG (x) >= minBrightCOLOR) \ |
717 |
? GET_BASEFG (x) \ |
718 |
: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR))) |
719 |
# define GET_BGCOLOR(x) \ |
720 |
((((x) & RS_Blink) == 0 \ |
721 |
|| GET_BASEBG (x) < minCOLOR \ |
722 |
|| GET_BASEBG (x) >= minBrightCOLOR) \ |
723 |
? GET_BASEBG (x) \ |
724 |
: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR))) |
725 |
#else |
726 |
# define GET_FGCOLOR(x) GET_BASEFG(x) |
727 |
# define GET_BGCOLOR(x) GET_BASEBG(x) |
728 |
#endif |
729 |
|
730 |
#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) |
731 |
#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) |
732 |
|
733 |
#define GET_ATTR(x) (((x) & RS_attrMask)) |
734 |
#define GET_BGATTR(x) \ |
735 |
(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ |
736 |
| (((x) & RS_fgMask)<<Color_Bits)) \ |
737 |
: ((x) & (RS_attrMask | RS_bgMask))) |
738 |
#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) |
739 |
#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
740 |
#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) |
741 |
|
742 |
#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
743 |
#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
744 |
|
745 |
#ifdef HAVE_SCROLLBARS |
746 |
# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) |
747 |
#else |
748 |
# define scrollbar_TotalWidth() (0) |
749 |
#endif |
750 |
#define scrollbar_isMotion() (scrollBar.state == 'm') |
751 |
#define scrollbar_isUp() (scrollBar.state == 'U') |
752 |
#define scrollbar_isDn() (scrollBar.state == 'D') |
753 |
#define scrollbar_isUpDn() isupper (scrollBar.state) |
754 |
#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win) |
755 |
|
756 |
#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) |
757 |
#define scrollbarnext_upButton(y) ((y) > scrollBar.end \ |
758 |
&& (y) <= scrollbarnext_dnval ()) |
759 |
#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) |
760 |
#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT |
761 |
#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) |
762 |
#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end) |
763 |
#define SCROLLRXVT_MINHEIGHT 10 |
764 |
#define SCROLLXTERM_MINHEIGHT 10 |
765 |
|
766 |
#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \ |
767 |
? SCROLLNEXT_MINHEIGHT \ |
768 |
: SCROLLRXVT_MINHEIGHT) |
769 |
#define scrollbar_above_slider(y) ((y) < scrollBar.top) |
770 |
#define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
771 |
#define scrollbar_position(y) ((y) - scrollBar.beg) |
772 |
#define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
773 |
- scrollbar_minheight ()) |
774 |
|
775 |
#if (MENUBAR_MAX > 1) |
776 |
/* rendition style flags */ |
777 |
# define menuBar_height() (TermWin.fheight + SHADOW) |
778 |
# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) |
779 |
# define isMenuBarWindow(w) ((w) == menuBar.win) |
780 |
#else |
781 |
# define menuBar_height() (0) |
782 |
# define menuBar_TotalHeight() (0) |
783 |
# define isMenuBarWindow(w) (0) |
784 |
#endif |
785 |
|
786 |
#ifdef XPM_BACKGROUND |
787 |
# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
788 |
#else |
789 |
# define XPMClearArea(a, b, c, d, e, f, g) |
790 |
#endif |
791 |
|
792 |
#ifndef STRICT_FONT_CHECKING |
793 |
# define rxvt_get_fontwidest(font) ((font)->max_bounds.width) |
794 |
#endif |
795 |
|
796 |
#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) |
797 |
#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) |
798 |
|
799 |
#ifdef UTMP_SUPPORT |
800 |
# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) |
801 |
# undef HAVE_UTMPX_H |
802 |
# undef HAVE_STRUCT_UTMPX |
803 |
# endif |
804 |
# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
805 |
# undef HAVE_UTMP_H |
806 |
# undef HAVE_STRUCT_UTMP |
807 |
# endif |
808 |
|
809 |
# ifdef HAVE_UTMPX_H |
810 |
# include <utmpx.h> |
811 |
# endif |
812 |
# ifdef HAVE_UTMP_H |
813 |
# include <utmp.h> |
814 |
# endif |
815 |
#endif |
816 |
|
817 |
#ifdef DEBUG_CMD |
818 |
# define D_CMD(x) fprintf x ; fputc('\n', stderr) |
819 |
#else |
820 |
# define D_CMD(x) |
821 |
#endif |
822 |
#ifdef DEBUG_INIT |
823 |
# define D_INIT(x) fprintf x ; fputc('\n', stderr) |
824 |
#else |
825 |
# define D_INIT(x) |
826 |
#endif |
827 |
#ifdef DEBUG_MAIN |
828 |
# define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
829 |
#else |
830 |
# define D_MAIN(x) |
831 |
#endif |
832 |
#ifdef DEBUG_SCREEN |
833 |
# define D_SCREEN(x) fprintf x ; fputc('\n', stderr) |
834 |
#else |
835 |
# define D_SCREEN(x) |
836 |
#endif |
837 |
#ifdef DEBUG_SELECT |
838 |
# define D_SELECT(x) fprintf x ; fputc('\n', stderr) |
839 |
#else |
840 |
# define D_SELECT(x) |
841 |
#endif |
842 |
#ifdef DEBUG_SIZE |
843 |
# define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
844 |
#else |
845 |
# define D_SIZE(x) |
846 |
#endif |
847 |
#ifdef DEBUG_X |
848 |
# define D_X(x) fprintf x ; fputc('\n', stderr) |
849 |
#else |
850 |
# define D_X(x) |
851 |
#endif |
852 |
|
853 |
extern class rxvt_failure_exception { } rxvt_failure_exception; |
854 |
|
855 |
typedef callback1<void, const char *> log_callback; |
856 |
|
857 |
extern void rxvt_vlog (const char *fmt, va_list arg_ptr); |
858 |
extern void rxvt_log (const char *fmt, ...); |
859 |
extern void rxvt_warn (const char *fmt, ...); |
860 |
extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
861 |
extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
862 |
|
863 |
#define SET_LOCALE(locale) rxvt_set_locale (locale) |
864 |
extern bool rxvt_set_locale (const char *locale); |
865 |
|
866 |
/* |
867 |
***************************************************************************** |
868 |
* VARIABLES |
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 |
|
887 |
// primivite wrapper around mbstate_t to ensure initialisation |
888 |
struct mbstate { |
889 |
mbstate_t mbs; |
890 |
|
891 |
operator mbstate_t *() { return &mbs; } |
892 |
void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } |
893 |
mbstate () { reset (); } |
894 |
}; |
895 |
|
896 |
#if UNICODE3 |
897 |
# define COMPOSE_LO 0x40000000UL |
898 |
# define COMPOSE_HI 0x400fffffUL |
899 |
# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
900 |
#else |
901 |
# define COMPOSE_LO 0xd800UL |
902 |
# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... |
903 |
# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) |
904 |
#endif |
905 |
|
906 |
#if ENABLE_COMBINING |
907 |
// compose chars are used to represent composite characters |
908 |
// that are not representable in unicode, as well as characters |
909 |
// not fitting in the BMP. |
910 |
struct compose_char { |
911 |
unicode_t c1, c2; // any chars != NOCHAR are valid |
912 |
compose_char (unicode_t c1, unicode_t c2) |
913 |
: c1(c1), c2(c2) |
914 |
{ } |
915 |
}; |
916 |
|
917 |
class rxvt_composite_vec { |
918 |
vector<compose_char> v; |
919 |
public: |
920 |
text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); |
921 |
int expand (unicode_t c, wchar_t *r); |
922 |
compose_char *operator [](text_t c) |
923 |
{ |
924 |
return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () |
925 |
? &v[c - COMPOSE_LO] |
926 |
: 0; |
927 |
} |
928 |
}; |
929 |
|
930 |
extern class rxvt_composite_vec rxvt_composite; |
931 |
#endif |
932 |
|
933 |
|
934 |
struct rxvt_term : rxvt_vars { |
935 |
log_callback *log_hook; // log error messages through this hook, if != 0 |
936 |
|
937 |
struct mbstate mbstate; // current input multibyte state |
938 |
|
939 |
unsigned char want_refresh:1, |
940 |
#ifdef TRANSPARENT |
941 |
want_full_refresh:1, /* awaiting full screen refresh */ |
942 |
#endif |
943 |
#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
944 |
am_transparent:1, /* is a transparent term */ |
945 |
am_pixmap_trans:1, /* transparency w/known root pixmap */ |
946 |
#endif |
947 |
current_screen:1, /* primary or secondary */ |
948 |
hate_those_clicks:1, /* a.k.a. keep mark position */ |
949 |
num_scr_allow:1, |
950 |
bypass_keystate:1, |
951 |
#ifdef CURSOR_BLINK |
952 |
hidden_cursor:1, |
953 |
#endif |
954 |
#ifdef TEXT_BLINK |
955 |
hidden_text:1, |
956 |
#endif |
957 |
#ifdef POINTER_BLANK |
958 |
hidden_pointer:1, |
959 |
#endif |
960 |
// enc_utf8:1, /* wether terminal reads/writes utf-8 */ |
961 |
parsed_geometry:1; |
962 |
|
963 |
unsigned char refresh_type, |
964 |
#ifdef UTMP_SUPPORT |
965 |
next_utmp_action, |
966 |
#endif |
967 |
#ifndef NO_SETOWNER_TTYDEV |
968 |
next_tty_action, |
969 |
#endif |
970 |
#ifdef META8_OPTION |
971 |
meta_char, /* Alt-key prefix */ |
972 |
#endif |
973 |
scrollbar_align, |
974 |
selection_wait, |
975 |
selection_type; |
976 |
/* ---------- */ |
977 |
short rvideo; |
978 |
int16_t num_scr; /* screen: number lines scrolled */ |
979 |
unsigned int prev_ncol, /* screen: previous number of columns */ |
980 |
prev_nrow; /* screen: previous number of rows */ |
981 |
/* ---------- */ |
982 |
rend_t rstyle; |
983 |
/* ---------- */ |
984 |
uint32_t pixcolor_set[NPIXCLR_SETS]; |
985 |
/* ---------- */ |
986 |
#ifdef SELECTION_SCROLLING |
987 |
int scroll_selection_lines; |
988 |
enum page_dirn scroll_selection_dir; |
989 |
int selection_save_x, |
990 |
selection_save_y, |
991 |
selection_save_state; |
992 |
#endif |
993 |
/* ---------- */ |
994 |
int csrO, /* Hops - csr offset in thumb/slider to */ |
995 |
/* give proper Scroll behaviour */ |
996 |
#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
997 |
mouse_slip_wheel_speed, |
998 |
#endif |
999 |
refresh_count, |
1000 |
refresh_limit, |
1001 |
last_bot, /* scrollbar last bottom position */ |
1002 |
last_top, /* scrollbar last top position */ |
1003 |
last_state, /* scrollbar last state */ |
1004 |
scrollbar_len, |
1005 |
#ifdef MENUBAR |
1006 |
menu_readonly, /* okay to alter menu? */ |
1007 |
Arrows_x, |
1008 |
#endif |
1009 |
#if MENUBAR_MAX > 1 |
1010 |
Nbars, |
1011 |
#endif |
1012 |
window_vt_x, |
1013 |
window_vt_y, |
1014 |
window_sb_x, |
1015 |
# ifdef POINTER_BLANK |
1016 |
pointerBlankDelay, |
1017 |
# endif |
1018 |
allowedxerror; |
1019 |
/* ---------- */ |
1020 |
unsigned int ModMetaMask, |
1021 |
ModNumLockMask, |
1022 |
old_width, /* last used width in screen resize */ |
1023 |
old_height, /* last used height in screen resize */ |
1024 |
#ifndef NO_BRIGHTCOLOR |
1025 |
colorfgbg, |
1026 |
#endif |
1027 |
ttymode; |
1028 |
unsigned long PrivateModes, |
1029 |
SavedModes; |
1030 |
/* ---------- */ |
1031 |
Atom xa[NUM_XA]; |
1032 |
/* ---------- */ |
1033 |
#ifdef MENUBAR |
1034 |
GC menubarGC; |
1035 |
#endif |
1036 |
#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1037 |
GC scrollbarGC, |
1038 |
topShadowGC, |
1039 |
botShadowGC; |
1040 |
#endif |
1041 |
#ifdef XTERM_SCROLLBAR |
1042 |
GC xscrollbarGC, |
1043 |
ShadowGC; |
1044 |
#endif |
1045 |
#ifdef PLAIN_SCROLLBAR |
1046 |
GC pscrollbarGC; |
1047 |
#endif |
1048 |
#ifdef NEXT_SCROLLBAR |
1049 |
GC blackGC, |
1050 |
whiteGC, |
1051 |
grayGC, |
1052 |
darkGC, |
1053 |
stippleGC; |
1054 |
Pixmap dimple, |
1055 |
upArrow, |
1056 |
downArrow, |
1057 |
upArrowHi, |
1058 |
downArrowHi; |
1059 |
#endif |
1060 |
/* ---------- */ |
1061 |
Time selection_time, |
1062 |
selection_request_time; |
1063 |
pid_t cmd_pid; /* process id of child */ |
1064 |
gid_t ttygid; |
1065 |
#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
1066 |
uid_t euid; |
1067 |
gid_t egid; |
1068 |
#endif |
1069 |
/* ---------- */ |
1070 |
Cursor leftptr_cursor; |
1071 |
#ifdef POINTER_BLANK |
1072 |
Cursor blank_cursor; |
1073 |
#endif |
1074 |
/* ---------- */ |
1075 |
const char *ttydev; /* pty/tty name */ |
1076 |
#ifndef NO_BACKSPACE_KEY |
1077 |
const char *key_backspace; |
1078 |
#endif |
1079 |
#ifndef NO_DELETE_KEY |
1080 |
const char *key_delete; |
1081 |
#endif |
1082 |
#ifdef USE_XIM |
1083 |
rxvt_xim *input_method; |
1084 |
XIC Input_Context; |
1085 |
XIMStyle input_style; |
1086 |
int event_type; |
1087 |
#endif |
1088 |
struct mouse_event MEvent; |
1089 |
XComposeStatus compose; |
1090 |
ttymode_t tio; |
1091 |
#ifdef UTMP_SUPPORT |
1092 |
# ifdef HAVE_STRUCT_UTMP |
1093 |
struct utmp ut; |
1094 |
# endif |
1095 |
# ifdef HAVE_STRUCT_UTMPX |
1096 |
struct utmpx utx; |
1097 |
# endif |
1098 |
# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
1099 |
char ut_id[5]; |
1100 |
# endif |
1101 |
int utmp_pos; |
1102 |
#endif |
1103 |
row_col_t oldcursor; |
1104 |
#ifdef XPM_BACKGROUND |
1105 |
bgPixmap_t bgPixmap; |
1106 |
XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1107 |
#endif |
1108 |
#ifndef RESET_TTY_TO_COMMON_DEFAULTS |
1109 |
struct stat ttyfd_stat; /* original status of our tty */ |
1110 |
#endif |
1111 |
#ifdef MENUBAR |
1112 |
menu_t *ActiveMenu, /* currently active menu */ |
1113 |
*BuildMenu; /* the menu currently being built */ |
1114 |
bar_t *CurrentBar; |
1115 |
# if ! (MENUBAR_MAX > 1) |
1116 |
bar_t BarList; |
1117 |
# endif /* (MENUBAR_MAX > 1) */ |
1118 |
#endif |
1119 |
#ifdef CURSOR_BLINK |
1120 |
struct timeval lastcursorchange; |
1121 |
#endif |
1122 |
#ifdef POINTER_BLANK |
1123 |
struct timeval lastmotion; |
1124 |
#endif |
1125 |
|
1126 |
vector<void *> allocated; // free these memory blocks with free() |
1127 |
|
1128 |
char *env_windowid; /* environmental variable WINDOWID */ |
1129 |
char *env_display; /* environmental variable DISPLAY */ |
1130 |
char *env_term; /* environmental variable TERM */ |
1131 |
char *env_colorfgbg; |
1132 |
char *locale; |
1133 |
#if 0 |
1134 |
char *codeset; |
1135 |
#endif |
1136 |
char charsets[4]; |
1137 |
unsigned char *v_buffer; /* pointer to physical buffer */ |
1138 |
unsigned int v_buflen; /* size of area to write */ |
1139 |
stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1140 |
#ifdef KEYSYM_RESOURCE |
1141 |
const unsigned char *Keysym_map[256]; |
1142 |
#endif |
1143 |
const char *rs[NUM_RESOURCES]; |
1144 |
/* command input buffering */ |
1145 |
unsigned char *cmdbuf_ptr, *cmdbuf_endp; |
1146 |
unsigned char cmdbuf_base[CBUFSIZ]; |
1147 |
|
1148 |
rxvt_salloc *talloc; // text line allocator |
1149 |
rxvt_salloc *ralloc; // rend line allocator |
1150 |
|
1151 |
static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1152 |
|
1153 |
void paste (const unsigned char *data, unsigned int len); |
1154 |
|
1155 |
void flush (); |
1156 |
|
1157 |
void rootwin_cb (XEvent &xev); |
1158 |
xevent_watcher rootwin_ev; |
1159 |
|
1160 |
void x_cb (XEvent &xev); |
1161 |
xevent_watcher termwin_ev; |
1162 |
xevent_watcher vt_ev; |
1163 |
#ifdef HAVE_SCROLLBARS |
1164 |
xevent_watcher scrollbar_ev; |
1165 |
#endif |
1166 |
#ifdef MENUBAR |
1167 |
xevent_watcher menubar_ev; |
1168 |
#endif |
1169 |
|
1170 |
void check_cb (check_watcher &w); check_watcher check_ev; |
1171 |
void destroy_cb (time_watcher &w); time_watcher destroy_ev; |
1172 |
void flush_cb (time_watcher &w); time_watcher flush_ev; |
1173 |
|
1174 |
void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; |
1175 |
|
1176 |
void incr_cb (time_watcher &w); time_watcher incr_ev; |
1177 |
|
1178 |
#ifdef CURSOR_BLINK |
1179 |
void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; |
1180 |
#endif |
1181 |
#ifdef TEXT_BLINK |
1182 |
void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; |
1183 |
#endif |
1184 |
|
1185 |
#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1186 |
void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; |
1187 |
#endif |
1188 |
#ifdef SELECTION_SCROLLING |
1189 |
void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; |
1190 |
#endif |
1191 |
#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1192 |
void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; |
1193 |
#endif |
1194 |
|
1195 |
#ifdef POINTER_BLANK |
1196 |
void pointer_cb (time_watcher &w); time_watcher pointer_ev; |
1197 |
void pointer_blank (); |
1198 |
#endif |
1199 |
void pointer_unblank (); |
1200 |
|
1201 |
void tt_printf (const char *fmt,...); |
1202 |
void tt_write (const unsigned char *data, unsigned int len); |
1203 |
|
1204 |
void tt_winch (); |
1205 |
|
1206 |
rxvt_term (); |
1207 |
~rxvt_term (); |
1208 |
void destroy (); |
1209 |
|
1210 |
bool init (int argc, const char *const *argv); |
1211 |
bool init_vars (); |
1212 |
|
1213 |
bool pty_fill (); |
1214 |
|
1215 |
void *operator new (size_t s); |
1216 |
void operator delete (void *p, size_t s); |
1217 |
|
1218 |
void init_secondary (); |
1219 |
const char **init_resources (int argc, const char *const *argv); |
1220 |
void init_env (); |
1221 |
void set_locale (const char *locale); |
1222 |
void init_xlocale (); |
1223 |
void init_command (const char *const *argv); |
1224 |
int run_command (const char *const *argv); |
1225 |
int run_child (const char *const *argv); |
1226 |
static void child_exited (int pid); |
1227 |
|
1228 |
void color_aliases (int idx); |
1229 |
void recolour_cursor (); |
1230 |
void create_windows (int argc, const char *const *argv); |
1231 |
void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); |
1232 |
void window_calc (unsigned int width, unsigned int height); |
1233 |
|
1234 |
#if USE_XIM |
1235 |
void im_destroy (); |
1236 |
void im_cb (); im_watcher im_ev; |
1237 |
void im_set_size (XRectangle *size); |
1238 |
void im_set_position (XPoint *pos); |
1239 |
void im_set_color (unsigned long *fg, unsigned long *bg); |
1240 |
void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); |
1241 |
|
1242 |
bool IMisRunning (); |
1243 |
void IMSendSpot (); |
1244 |
bool IM_get_IC (const char *modifiers); |
1245 |
void IMSetStatusPosition (); |
1246 |
#endif |
1247 |
|
1248 |
void resize_scrollbar (); |
1249 |
|
1250 |
void pixel_position (int *x, int *y); |
1251 |
|
1252 |
void selection_click (int clicks, int x, int y); |
1253 |
void selection_extend (int x, int y, int flag); |
1254 |
void selection_rotate (int x, int y); |
1255 |
|
1256 |
/* screen (!) */ |
1257 |
void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); |
1258 |
void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); |
1259 |
int scr_scroll_text (int row1, int row2, int count, int spec); |
1260 |
void scr_reset (); |
1261 |
void scr_reset_realloc (); |
1262 |
void scr_release (); |
1263 |
void scr_clear (bool really = false); |
1264 |
void scr_refresh (unsigned char refresh_type); |
1265 |
bool scr_refresh_rend (rend_t mask, rend_t value); |
1266 |
void scr_erase_screen (int mode); |
1267 |
void scr_touch (bool refresh); |
1268 |
void scr_expose (int x, int y, int width, int height, bool refresh); |
1269 |
void scr_remap_chars (); |
1270 |
void scr_remap_chars (text_t *tp, rend_t *rp); |
1271 |
|
1272 |
/* autoconvert */ |
1273 |
|
1274 |
// command.C |
1275 |
void lookup_key (XKeyEvent &ev); |
1276 |
unsigned int cmd_write (const unsigned char *str, unsigned int count); |
1277 |
|
1278 |
unicode_t next_char (); |
1279 |
unicode_t cmd_getc (); |
1280 |
unicode_t next_octet (); |
1281 |
unicode_t cmd_get8 (); |
1282 |
|
1283 |
bool cmd_parse (); |
1284 |
void mouse_report (XButtonEvent &ev); |
1285 |
void button_press (XButtonEvent &ev); |
1286 |
void button_release (XButtonEvent &ev); |
1287 |
int check_our_parents (); |
1288 |
#ifdef PRINTPIPE |
1289 |
FILE *popen_printer (); |
1290 |
int pclose_printer (FILE *stream); |
1291 |
#endif |
1292 |
void process_print_pipe (); |
1293 |
void process_nonprinting (unicode_t ch); |
1294 |
void process_escape_vt52 (unicode_t ch); |
1295 |
void process_escape_seq (); |
1296 |
void process_csi_seq (); |
1297 |
void process_window_ops (const int *args, unsigned int nargs); |
1298 |
unsigned char *get_to_st (unicode_t &ends_how); |
1299 |
void process_dcs_seq (); |
1300 |
void process_osc_seq (); |
1301 |
void process_color_seq (int report, int color, const char *str, unsigned char resp); |
1302 |
void process_xterm_seq (int op, const char *str, unsigned char resp); |
1303 |
int privcases (int mode, unsigned long bit); |
1304 |
void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); |
1305 |
void process_sgr_mode (unsigned int nargs, const int *arg); |
1306 |
void process_graphics (); |
1307 |
// init.C |
1308 |
void Get_Colours (); |
1309 |
void get_ourmods (); |
1310 |
// logging.C |
1311 |
void makeutent (const char *pty, const char *hostname); |
1312 |
void cleanutent (); |
1313 |
// main.C; |
1314 |
void privileges (int mode); |
1315 |
void privileged_utmp (char action); |
1316 |
void privileged_ttydev (char action); |
1317 |
bool change_font (const char *fontname); |
1318 |
bool font_up_down (int n, int direction); |
1319 |
void set_title (const char *str); |
1320 |
void set_icon_name (const char *str); |
1321 |
void set_window_color (int idx, const char *color); |
1322 |
void set_colorfgbg (); |
1323 |
int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1324 |
void set_widthheight (unsigned int width, unsigned int height); |
1325 |
|
1326 |
#ifdef MENUBAR |
1327 |
// menubar.C |
1328 |
void menuitem_free (menu_t *menu, menuitem_t *item); |
1329 |
int action_dispatch (action_t *action); |
1330 |
void menuarrow_free (char name); |
1331 |
void menuarrow_add (char *string); |
1332 |
char *menu_find_base (menu_t **menu, char *path); |
1333 |
menu_t *menu_delete (menu_t *menu); |
1334 |
menu_t *menu_add (menu_t *parent, char *path); |
1335 |
void drawbox_menubar (int x, int len, int state); |
1336 |
void drawtriangle (int x, int y, int state); |
1337 |
void drawbox_menuitem (int y, int state); |
1338 |
void menu_show (); |
1339 |
void menu_display (void (rxvt_term::*update) ()); |
1340 |
void menu_hide_all (); |
1341 |
void menu_hide (); |
1342 |
void menu_clear (menu_t *menu); |
1343 |
void menubar_clear (); |
1344 |
bar_t *menubar_find (const char *name); |
1345 |
int menubar_push (const char *name); |
1346 |
void menubar_remove (const char *name); |
1347 |
void menubar_dump (FILE *fp); |
1348 |
void menubar_read (const char *filename); |
1349 |
void menubar_dispatch (char *str); |
1350 |
void draw_Arrows (int name, int state); |
1351 |
void menubar_expose (); |
1352 |
int menubar_mapping (int map); |
1353 |
int menu_select (XButtonEvent &ev); |
1354 |
void menubar_select (XButtonEvent &ev); |
1355 |
void menubar_control (XButtonEvent &ev); |
1356 |
void map_menuBar (int map); |
1357 |
#endif |
1358 |
|
1359 |
// screen.C |
1360 |
void scr_poweron (); |
1361 |
void scr_cursor (int mode); |
1362 |
int scr_change_screen (int scrn); |
1363 |
void scr_color (unsigned int color, int fgbg); |
1364 |
void scr_rendition (int set, int style); |
1365 |
void scr_add_lines (const unicode_t *str, int nlines, int len); |
1366 |
void scr_backspace (); |
1367 |
void scr_tab (int count); |
1368 |
void scr_backindex (); |
1369 |
void scr_forwardindex (); |
1370 |
void scr_gotorc (int row, int col, int relative); |
1371 |
void scr_index (enum page_dirn direction); |
1372 |
void scr_erase_line (int mode); |
1373 |
void scr_E (); |
1374 |
void scr_insdel_lines (int count, int insdel); |
1375 |
void scr_insdel_chars (int count, int insdel); |
1376 |
void scr_scroll_region (int top, int bot); |
1377 |
void scr_cursor_visible (int mode); |
1378 |
void scr_autowrap (int mode); |
1379 |
void scr_relative_origin (int mode); |
1380 |
void scr_insert_mode (int mode); |
1381 |
void scr_set_tab (int mode); |
1382 |
void scr_rvideo_mode (int mode); |
1383 |
void scr_report_position (); |
1384 |
void set_font_style (); |
1385 |
void scr_charset_choose (int set); |
1386 |
void scr_charset_set (int set, unsigned int ch); |
1387 |
int scr_move_to (int y, int len); |
1388 |
int scr_page (enum page_dirn direction, int nlines); |
1389 |
int scr_changeview (uint16_t oldviewstart); |
1390 |
void scr_bell (); |
1391 |
void scr_printscreen (int fullhist); |
1392 |
void scr_reverse_selection (); |
1393 |
void scr_dump (int fd); |
1394 |
void selection_check (int check_more); |
1395 |
int selection_paste (Window win, Atom prop, bool delete_prop); |
1396 |
void selection_property (Window win, Atom prop); |
1397 |
void selection_request (Time tm, int x, int y); |
1398 |
int selection_request_other (Atom target, int selnum); |
1399 |
void selection_clear (); |
1400 |
void selection_make (Time tm); |
1401 |
void selection_start_colrow (int col, int row); |
1402 |
void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); |
1403 |
void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); |
1404 |
void selection_remove_trailing_spaces (); |
1405 |
void selection_send (const XSelectionRequestEvent &rq); |
1406 |
|
1407 |
#if defined(NEXT_SCROLLBAR) |
1408 |
// scrollbar-next.C |
1409 |
Pixmap renderPixmap (const char *const *data, int width, int height); |
1410 |
void init_scrollbar_stuff (); |
1411 |
void drawBevel (Drawable d, int x1, int y1, int w, int h); |
1412 |
int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); |
1413 |
#endif |
1414 |
|
1415 |
#if defined(RXVT_SCROLLBAR) |
1416 |
// scrollbar-rxvt.C |
1417 |
void Draw_button (int x, int y, int state, int dirn); |
1418 |
int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); |
1419 |
#endif |
1420 |
|
1421 |
#if defined(XTERM_SCROLLBAR) |
1422 |
// scrollbar-xterm.C |
1423 |
int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len); |
1424 |
#endif |
1425 |
|
1426 |
#if defined(PLAIN_SCROLLBAR) |
1427 |
// scrollbar-plain.C |
1428 |
int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); |
1429 |
#endif |
1430 |
|
1431 |
// scrollbar.C |
1432 |
int scrollbar_mapping (int map); |
1433 |
int scrollbar_show (int update); |
1434 |
void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); |
1435 |
|
1436 |
// xdefaults.C |
1437 |
void get_options (int argc, const char *const *argv); |
1438 |
int parse_keysym (const char *str, const char *arg); |
1439 |
void get_xdefaults (FILE *stream, const char *name); |
1440 |
void extract_resources (Display *display, const char *name); |
1441 |
// xpm.C |
1442 |
int scale_pixmap (const char *geom); |
1443 |
void resize_pixmap (); |
1444 |
Pixmap set_bgPixmap (const char *file); |
1445 |
}; |
1446 |
|
1447 |
/* |
1448 |
***************************************************************************** |
1449 |
* PROTOTYPES |
1450 |
***************************************************************************** |
1451 |
*/ |
1452 |
#ifdef PROTOTYPES |
1453 |
# define __PROTO(p) p |
1454 |
#else |
1455 |
# define __PROTO(p) () |
1456 |
#endif |
1457 |
#include "protos.h" |
1458 |
|
1459 |
#ifdef DEBUG_malloc |
1460 |
# include "dmalloc.h" /* This comes last */ |
1461 |
#endif |
1462 |
|
1463 |
#endif /* _RXVT_H_ */ |
1464 |
|