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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.234 by root, Sun Jan 22 00:48:13 2006 UTC vs.
Revision 1.458 by sf-exg, Sun Jan 1 17:43:47 2012 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
33// we assume that Xlib.h defines XPointer, and it does since at least 1994...
34
35extern "C" {
36#include <X11/Xlib.h>
37#include <X11/Xutil.h>
38#include <X11/Xresource.h>
39}
40
41#if UNICODE_3
42typedef uint32_t text_t;
43#else
44typedef uint16_t text_t; // saves lots of memory
45#endif
46typedef uint32_t rend_t;
47typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
48typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 49
6#include "feature.h" 50#include "feature.h"
7 51
8#if defined (ISO_14755) || defined (ENABLE_PERL) 52#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 53# define ENABLE_OVERLAY 1
10#endif 54#endif
11 55
12#if ENABLE_PERL 56#if ENABLE_PERL
13# define ENABLE_FRILLS 1 57# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 58# define ENABLE_COMBINING 1
15#endif 59#endif
16 60
17#if ENABLE_FRILLS 61#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 62# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 63# define ENABLE_EWMH 1
64# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 65# define CURSOR_BLINK 1
66# define OPTION_HC 1
67# define BUILTIN_GLYPHS 1
21#else 68#else
22# define ENABLE_MINIMAL 1 69# define ENABLE_MINIMAL 1
23#endif 70#endif
24 71
25#include <limits.h> 72#include <limits.h>
26 73
27#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
28#include <X11/keysym.h> 75#include <X11/keysym.h>
29#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 77#include <X11/Xatom.h>
31#if ENABLE_FRILLS 78
32# include <X11/Xmd.h> 79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif
88
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1
33#endif 91#endif
34 92
35#include "encoding.h" 93#include "encoding.h"
94#include "rxvtutil.h"
36#include "rxvtfont.h" 95#include "rxvtfont.h"
37#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
38#include "iom.h" 97#include "scrollbar.h"
98#include "ev_cpp.h"
39#include "salloc.h" 99#include "salloc.h"
40#include "libptytty.h" 100#include "libptytty.h"
41 101
42#include "rxvtperl.h" 102#include "rxvtperl.h"
43 103
… …
53/* 113/*
54 ***************************************************************************** 114 *****************************************************************************
55 * SYSTEM HACKS 115 * SYSTEM HACKS
56 ***************************************************************************** 116 *****************************************************************************
57 */ 117 */
58/* Consistent defines - please report on the necessity
59 * @ Unixware: defines (__svr4__)
60 */
61#if defined (SVR4) && !defined (__svr4__)
62# define __svr4__ 1
63#endif
64#if defined (sun) && !defined (__sun__)
65# define __sun__ 1
66#endif
67 118
68#ifndef HAVE_XPOINTER
69typedef char *XPointer;
70#endif
71
72#ifdef HAVE_TERMIOS_H
73# include <termios.h> 119#include <termios.h>
74typedef struct termios ttymode_t;
75#else
76# include <sgtty.h>
77typedef struct {
78 struct sgttyb sg;
79 struct tchars tc;
80 struct ltchars lc;
81 int line;
82 int local;
83} ttymode_t;
84#endif
85
86#ifdef XPM_BACKGROUND
87# ifdef XPM_INC_X11
88# include <X11/xpm.h>
89# else
90# include <xpm.h>
91# endif
92#endif
93 120
94#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
95# define STDIN_FILENO 0 122# define STDIN_FILENO 0
96# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
97# define STDERR_FILENO 2 124# define STDERR_FILENO 2
98#endif 125#endif
99 126
127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
128# define EXIT_SUCCESS 0 /* exit function success */
129# define EXIT_FAILURE 1 /* exit function failure */
130#endif
131
100/****************************************************************************/ 132/****************************************************************************/
101
102#ifndef __attribute__
103# if __GNUC__
104# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
105# define __attribute__(x)
106# endif
107# endif
108# define __attribute__(x)
109#endif
110
111#define NORETURN __attribute__ ((noreturn))
112#define UNUSED __attribute__ ((unused))
113
114// increases code size unless -fno-enforce-eh-specs
115#if __GNUC__
116# define NOTHROW
117# define THROW(x)
118#else
119# define NOTHROW throw()
120# define THROW(x) throw x
121#endif
122 133
123// exception thrown on fatal (per-instance) errors 134// exception thrown on fatal (per-instance) errors
124class rxvt_failure_exception { }; 135class rxvt_failure_exception { };
125 136
126// exception thrown when the command parser runs out of input data 137// exception thrown when the command parser runs out of input data
127class out_of_input { }; 138class out_of_input { };
128 139
129/* 140/*
130 ***************************************************************************** 141 *****************************************************************************
131 * PROTOTYPES 142 * PROTOTYPES
132 ***************************************************************************** 143 *****************************************************************************
133 */ 144 */
134// main.C 145// main.C
135RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 146#define SET_LOCALE(locale) rxvt_set_locale (locale)
136RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 147extern bool rxvt_set_locale (const char *locale) NOTHROW;
137void rxvt_clean_exit () NOTHROW; 148extern void rxvt_push_locale (const char *locale) NOTHROW;
138void * rxvt_malloc (size_t size); 149extern void rxvt_pop_locale () NOTHROW;
139void * rxvt_calloc (size_t number, size_t size); 150void rxvt_init ();
140void * rxvt_realloc (void *ptr, size_t size);
141 151
142// misc.C 152// misc.C
143char * rxvt_wcstombs (const wchar_t *str, int len = -1); 153char * rxvt_wcstombs (const wchar_t *str, int len = -1);
144wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 154wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 155char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
146wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 156wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
147char * rxvt_strdup_cpp (const char *str);
148 157
149#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
150
151char * rxvt_r_basename (const char *str) NOTHROW; 158const char * rxvt_basename (const char *str) NOTHROW;
152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
153void rxvt_log (const char *fmt,...) NOTHROW; 160void rxvt_log (const char *fmt,...) NOTHROW;
154void rxvt_warn (const char *fmt,...) NOTHROW; 161void rxvt_warn (const char *fmt,...) NOTHROW;
155void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
156void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
157 164
158int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
159const char * rxvt_Str_skip_space (const char *str) NOTHROW;
160char * rxvt_Str_trim (char *str) NOTHROW; 165char * rxvt_strtrim (char *str) NOTHROW;
161int rxvt_Str_escaped (char *str) NOTHROW; 166char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
162char ** rxvt_splitcommastring (const char *cs) NOTHROW; 167
163void rxvt_freecommastring (char **cs) NOTHROW; 168static inline void
164char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; 169rxvt_free_strsplit (char **ptr) NOTHROW
170{
171 free (ptr[0]);
172 free (ptr);
173}
174
175void * rxvt_malloc (size_t size);
176void * rxvt_calloc (size_t number, size_t size);
177void * rxvt_realloc (void *ptr, size_t size);
165 178
166///////////////////////////////////////////////////////////////////////////// 179/////////////////////////////////////////////////////////////////////////////
167 180
168// temporarily replace the process environment 181// temporarily replace the process environment
169extern char **environ; 182extern char **environ;
170extern char **rxvt_environ; // the original environ pointer 183extern char **rxvt_environ; // the original environ pointer
171 184
185static inline void
172inline void set_environ (stringvec *envv) 186set_environ (stringvec *envv)
173{ 187{
188#if ENABLE_PERL
189 assert (envv);
190#else
174 if (envv) 191 if (envv)
192#endif
175 environ = (char **)envv->begin (); 193 environ = (char **)envv->begin ();
176} 194}
177 195
196static inline void
178inline void set_environ (char **envv) 197set_environ (char **envv)
179{ 198{
199#if ENABLE_PERL
200 assert (envv);
201#else
180 if (envv) 202 if (envv)
203#endif
181 environ = envv; 204 environ = envv;
182} 205}
206
207struct localise_env
208{
209 char **orig_env;
210
211 localise_env (char **new_env)
212 {
213 orig_env = environ;
214 environ = new_env;
215 }
216
217 ~localise_env ()
218 {
219 environ = orig_env;
220 }
221};
183 222
184/* 223/*
185 ***************************************************************************** 224 *****************************************************************************
186 * STRUCTURES AND TYPEDEFS 225 * STRUCTURES AND TYPEDEFS
187 ***************************************************************************** 226 *****************************************************************************
188 */ 227 */
189struct grwin_t;
190
191/* If we're using either the rxvt scrollbar, keep the
192 * scrollColor resource.
193 */
194#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
195# define KEEP_SCROLLCOLOR 1
196#else
197# undef KEEP_SCROLLCOLOR
198#endif
199
200#ifdef XPM_BACKGROUND
201typedef struct {
202 short w, h, x, y;
203 Pixmap pixmap;
204} bgPixmap_t;
205#endif
206 228
207/* 229/*
208 * the 'essential' information for reporting Mouse Events 230 * the 'essential' information for reporting Mouse Events
209 * pared down from XButtonEvent 231 * pared down from XButtonEvent
210 */ 232 */
211struct mouse_event { 233struct mouse_event
234{
212 int clicks; 235 int clicks;
213 Time time; /* milliseconds */ 236 Time time; /* milliseconds */
214 unsigned int state; /* key or button mask */ 237 unsigned int state; /* key or button mask */
215 unsigned int button; /* detail */ 238 unsigned int button; /* detail */
216}; 239};
217 240
218#if ENABLE_FRILLS
219typedef struct _mwmhints {
220 CARD32 flags;
221 CARD32 functions;
222 CARD32 decorations;
223 INT32 input_mode;
224 CARD32 status;
225} MWMHints;
226#endif
227
228#if ENABLE_XEMBED 241#if ENABLE_XEMBED
229// XEMBED messages 242// XEMBED messages
230# define XEMBED_EMBEDDED_NOTIFY 0 243# define XEMBED_EMBEDDED_NOTIFY 0
231# define XEMBED_WINDOW_ACTIVATE 1 244# define XEMBED_WINDOW_ACTIVATE 1
232# define XEMBED_WINDOW_DEACTIVATE 2 245# define XEMBED_WINDOW_DEACTIVATE 2
233# define XEMBED_REQUEST_FOCUS 3 246# define XEMBED_REQUEST_FOCUS 3
234# define XEMBED_FOCUS_IN 4 247# define XEMBED_FOCUS_IN 4
235# define XEMBED_FOCUS_OUT 5 248# define XEMBED_FOCUS_OUT 5
236# define XEMBED_FOCUS_NEXT 6 249# define XEMBED_FOCUS_NEXT 6
237# define XEMBED_FOCUS_PREV 7 250# define XEMBED_FOCUS_PREV 7
238 251
239# define XEMBED_MODALITY_ON 10 252# define XEMBED_MODALITY_ON 10
240# define XEMBED_MODALITY_OFF 11 253# define XEMBED_MODALITY_OFF 11
241# define XEMBED_REGISTER_ACCELERATOR 12 254# define XEMBED_REGISTER_ACCELERATOR 12
242# define XEMBED_UNREGISTER_ACCELERATOR 13 255# define XEMBED_UNREGISTER_ACCELERATOR 13
243# define XEMBED_ACTIVATE_ACCELERATOR 14 256# define XEMBED_ACTIVATE_ACCELERATOR 14
244 257
245// XEMBED detail code 258// XEMBED detail code
246# define XEMBED_FOCUS_CURRENT 0 259# define XEMBED_FOCUS_CURRENT 0
247# define XEMBED_FOCUS_FIRST 1 260# define XEMBED_FOCUS_FIRST 1
248# define XEMBED_FOCUS_LAST 2 261# define XEMBED_FOCUS_LAST 2
249 262
250# define XEMBED_MAPPED (1 << 0) 263# define XEMBED_MAPPED (1 << 0)
251#endif 264#endif
252 265
… …
256 ***************************************************************************** 269 *****************************************************************************
257 */ 270 */
258 271
259/* COLORTERM, TERM environment variables */ 272/* COLORTERM, TERM environment variables */
260#define COLORTERMENV "rxvt" 273#define COLORTERMENV "rxvt"
261#ifdef XPM_BACKGROUND 274#ifdef BG_IMAGE_FROM_FILE
262# define COLORTERMENVFULL COLORTERMENV "-xpm" 275# define COLORTERMENVFULL COLORTERMENV "-xpm"
263#else 276#else
264# define COLORTERMENVFULL COLORTERMENV 277# define COLORTERMENVFULL COLORTERMENV
265#endif 278#endif
266#ifndef TERMENV 279#ifndef TERMENV
280# if USE_256_COLORS
281# define TERMENV "rxvt-unicode-256color"
282# else
267# define TERMENV "rxvt-unicode" 283# define TERMENV "rxvt-unicode"
284# endif
268#endif 285#endif
269 286
270#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 287#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
271# define NO_MOUSE_REPORT_SCROLLBAR 1 288# define NO_MOUSE_REPORT_SCROLLBAR 1
272#endif 289#endif
273 290
274/* now look for other badly set stuff */
275
276#if !defined (EACCESS) && defined(EAGAIN)
277# define EACCESS EAGAIN
278#endif
279
280#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
281# define EXIT_SUCCESS 0 /* exit function success */
282# define EXIT_FAILURE 1 /* exit function failure */
283#endif
284
285#define scrollBar_esc 30 291#define scrollBar_esc 30
286 292
287#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 293#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
288# define HAVE_SCROLLBARS 1 294# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
289#endif 295#endif
290
291#define R_SB_ALIGN_CENTRE 0
292#define R_SB_ALIGN_TOP 1
293#define R_SB_ALIGN_BOTTOM 2
294
295#define R_SB_NEXT 1
296#define R_SB_XTERM 2
297#define R_SB_PLAIN 4
298#define R_SB_RXVT 8
299
300#define SB_WIDTH_NEXT 19
301#define SB_WIDTH_XTERM 15
302#define SB_WIDTH_PLAIN 7
303#ifndef SB_WIDTH_RXVT
304# define SB_WIDTH_RXVT 10
305#endif
306
307/*
308 * NeXT scrollbar defines
309 */
310#define SB_PADDING 1
311#define SB_BORDER_WIDTH 1
312#define SB_BEVEL_WIDTH_UPPER_LEFT 1
313#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
314#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
315#define SB_MARGIN_SPACE (SB_PADDING * 2)
316#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
317#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
318#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
319#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
320#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
321#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
322#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
323#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
324 /*
325 * +-------------+
326 * | | <---< SB_PADDING
327 * | ::::::::::: |
328 * | ::::::::::: |
329 * '''''''''''''''''
330 * ,,,,,,,,,,,,,,,,,
331 * | ::::::::::: |
332 * | ::::::::::: |
333 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
334 * | | :::::::: |
335 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
336 * | +---------+ |
337 * | | ......%%| |
338 * | | ......%%| |
339 * | | .. ()..%%| |
340 * | | ......%%| |
341 * | | %%%%%%%%| |
342 * | +---------+ | <.........................
343 * | | <---< SB_PADDING :
344 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
345 * | | ......%%| | | : :
346 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
347 * | | %%%%%%%%| | | : :
348 * | +---------+ | <-+ : :
349 * | | : :
350 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
351 * | | ......%%| | | : :
352 * | | ..\/..%%| | | : :
353 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
354 * | +---------+ | | : :
355 * | | | : :
356 * +-------------+ <-+.........:............:
357 * ^^|_________| :
358 * || | :
359 * || +---< SB_BUTTON_WIDTH
360 * || :
361 * |+------< SB_PADDING
362 * |: :
363 * +----< SB_BORDER_WIDTH
364 * : :
365 * :............:
366 * |
367 * +---< SB_WIDTH_NEXT
368 */
369 296
370enum { 297enum {
371 NO_REFRESH = 0, /* Window not visible at all! */ 298 NO_REFRESH = 0, /* Window not visible at all! */
372 FAST_REFRESH = 1, /* Fully exposed window */ 299 FAST_REFRESH = 1, /* Fully exposed window */
373 SLOW_REFRESH = 2, /* Partially exposed window */ 300 SLOW_REFRESH = 2, /* Partially exposed window */
… …
377# define NSCREENS 0 304# define NSCREENS 0
378#else 305#else
379# define NSCREENS 1 306# define NSCREENS 1
380#endif 307#endif
381 308
382/* special (internal) prefix for font commands */
383#define FONT_CMD '#'
384#define FONT_DN "#-"
385#define FONT_UP "#+"
386
387/* flags for rxvt_scr_gotorc () */ 309/* flags for rxvt_term::scr_gotorc () */
388enum { 310enum {
389 C_RELATIVE = 1, /* col movement is relative */ 311 C_RELATIVE = 1, /* col movement is relative */
390 R_RELATIVE = 2, /* row movement is relative */ 312 R_RELATIVE = 2, /* row movement is relative */
391 RELATIVE = C_RELATIVE | R_RELATIVE, 313 RELATIVE = C_RELATIVE | R_RELATIVE,
392}; 314};
393 315
394/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 316/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
395enum { 317enum {
396 INSERT = -1, /* don't change these values */ 318 INSERT = -1, /* don't change these values */
397 DELETE = +1, 319 DELETE = +1,
398 ERASE = +2, 320 ERASE = +2,
399}; 321};
400 322
401/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 323/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
402enum page_dirn { 324enum page_dirn {
403 UP, 325 UP,
404 DN, 326 DN,
405 NO_DIR, 327 NO_DIR,
406}; 328};
407 329
408/* arguments for rxvt_scr_change_screen () */ 330/* arguments for rxvt_term::scr_change_screen () */
409enum { 331enum {
410 PRIMARY = 0, 332 PRIMARY = 0,
411 SECONDARY, 333 SECONDARY,
412}; 334};
413 335
336// define various rendition bits and masks. the rendition word
337// is 32 bits in size, and we should use it as efficiently as possible
338
414#define RS_None 0 339#define RS_None 0
415 340
416#define RS_fgMask 0x0000007fUL // 128 colors 341// GET_BGATTR depends on RS_fgShift > RS_bgShift
417#define RS_bgMask 0x00003f80UL // 128 colors 342#define RS_colorMask ((1UL << Color_Bits) - 1UL)
343#define RS_bgShift 0
344#define RS_fgShift (RS_bgShift + Color_Bits)
345#define RS_bgMask (RS_colorMask << RS_bgShift)
346#define RS_fgMask (RS_colorMask << RS_fgShift)
347
348// must have space for rxvt_fontset::fontCount * 2 + 2 values
349#define RS_fontShift (RS_fgShift + Color_Bits)
350#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
351#define RS_fontCount rxvt_fontset::fontCount
352#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
353
354// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
355#define RS_redraw (2UL << RS_fontShift)
356
357#define RS_Sel (1UL << 22)
358
359// 4 custom bits for extensions
360#define RS_customCount 16UL
361#define RS_customShift 23
362#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
418 363
419// font styles 364// font styles
420#define RS_Bold 0x00004000UL // value 1 365#define RS_Bold (1UL << RS_styleShift)
421#define RS_Italic 0x00008000UL // value 2 366#define RS_Italic (2UL << RS_styleShift)
367
368#define RS_styleCount 4
369#define RS_styleShift 27
370#define RS_styleMask (RS_Bold | RS_Italic)
422 371
423// fake styles 372// fake styles
424#define RS_Blink 0x00010000UL // blink 373#define RS_Blink (1UL << 29)
425#define RS_RVid 0x00020000UL // reverse video 374#define RS_RVid (1UL << 30) // reverse video
426#define RS_Uline 0x00040000UL // underline 375#define RS_Uline (1UL << 31) // underline
427
428// 5 custom bits for extensions
429#define RS_customCount 32
430#define RS_customMask 0x00f80000UL
431#define RS_customShift 19
432
433// other flags
434#define RS_Careful 0x80000000UL /* be careful when drawing these */
435
436#define RS_styleCount 4
437#define RS_styleMask (RS_Bold | RS_Italic)
438#define RS_styleShift 14
439 376
440#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 377#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
441#define RS_attrMask (RS_baseattrMask | RS_fontMask) 378#define RS_attrMask (RS_baseattrMask | RS_fontMask)
442 379
443#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
444#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
445#define RS_fontShift 24
446
447#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 380#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
448#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 381#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
449
450#define Sel_none 0 /* Not waiting */
451#define Sel_normal 0x01 /* normal selection */
452#define Sel_incr 0x02 /* incremental selection */
453#define Sel_direct 0x00
454#define Sel_Primary 0x01
455#define Sel_Secondary 0x02
456#define Sel_Clipboard 0x03
457#define Sel_whereMask 0x0f
458#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
459#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
460 382
461enum { 383enum {
462 C0_NUL = 0x00, 384 C0_NUL = 0x00,
463 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 385 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
464 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 386 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
465 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 387 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
466 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 388 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
467}; 389};
468#define CHAR_ST 0x9c /* 0234 */ 390#define CHAR_ST 0x9c /* 0234 */
469 391
470/* 392/*
471 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 393 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
472 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 394 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
475 XTerm_name = 0, 397 XTerm_name = 0,
476 XTerm_iconName = 1, 398 XTerm_iconName = 1,
477 XTerm_title = 2, 399 XTerm_title = 2,
478 XTerm_property = 3, // change X property 400 XTerm_property = 3, // change X property
479 XTerm_Color = 4, // change colors 401 XTerm_Color = 4, // change colors
480 XTerm_Color00 = 10, // not implemented, CLASH! 402 XTerm_Color00 = 10, // change fg color
481 XTerm_Color01 = 11, // not implemented 403 XTerm_Color01 = 11, // change bg color
482 XTerm_Color_cursor = 12, // change actual 'Cursor' color 404 XTerm_Color_cursor = 12, // change actual 'Cursor' color
483 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 405 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
484 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 406 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
485 XTerm_Color05 = 15, // not implemented (tektronix fg) 407 XTerm_Color05 = 15, // not implemented (tektronix fg)
486 XTerm_Color06 = 16, // not implemented (tektronix bg) 408 XTerm_Color06 = 16, // not implemented (tektronix bg)
487 XTerm_Color_RV = 17, // change actual 'Highlight' color 409 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
410 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
488 XTerm_logfile = 46, // not implemented 411 XTerm_logfile = 46, // not implemented
489 XTerm_font = 50, 412 XTerm_font = 50,
490 413
491 XTerm_konsole30 = 30, // reserved for konsole 414 XTerm_konsole30 = 30, // reserved for konsole
492 XTerm_konsole31 = 31, // reserved for konsole 415 XTerm_konsole31 = 31, // reserved for konsole
493 XTerm_emacs51 = 51, // reserved for emacs shell 416 XTerm_emacs51 = 51, // reserved for emacs shell
494 /* 417 /*
495 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
496 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
497 */ 419 */
498 Rxvt_Color_BD = 18, // change actual 'Bold' color 420
499 Rxvt_Color_UL = 19, // change actual 'Underline' color 421 // deprecated
422 Rxvt_restoreFG = 39,
423 Rxvt_restoreBG = 49,
424
500 Rxvt_Pixmap = 20, // new bg pixmap 425 Rxvt_Pixmap = 20, // new bg pixmap
501 Rxvt_restoreFG = 39, // change default fg color
502 Rxvt_restoreBG = 49, // change default bg color
503 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 426 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
504 427
505 URxvt_locale = 701, // change locale 428 URxvt_locale = 701, // change locale
429 URxvt_version = 702, // request version
506 430
507 URxvt_Color_IT = 704, // change actual 'Italic' colour 431 URxvt_Color_IT = 704, // change actual 'Italic' colour
508 URxvt_Color_tint = 705, // change actual tint colour 432 URxvt_Color_tint = 705, // change actual tint colour
433 URxvt_Color_BD = 706, // change actual 'Bold' color
434 URxvt_Color_UL = 707, // change actual 'Underline' color
509 URxvt_Color_BD = 706, 435 URxvt_Color_border = 708,
510 URxvt_Color_UL = 707,
511 436
512 URxvt_font = 710, 437 URxvt_font = 710,
513 URxvt_boldFont = 711, 438 URxvt_boldFont = 711,
514 URxvt_italicFont = 712, 439 URxvt_italicFont = 712,
515 URxvt_boldItalicFont = 713, 440 URxvt_boldItalicFont = 713,
516 441
517 URxvt_view_up = 720, 442 URxvt_view_up = 720,
518 URxvt_view_down = 721, 443 URxvt_view_down = 721,
519 444
520 URxvt_perl = 777, 445 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
521}; 446};
522 447
523/* Words starting with `Color_' are colours. Others are counts */ 448/* Words starting with `Color_' are colours. Others are counts */
524/* 449/*
525 * The PixColor and rendition colour usage should probably be decoupled 450 * The PixColor and rendition colour usage should probably be decoupled
526 * on the unnecessary items, e.g. Color_pointer, but won't bother 451 * on the unnecessary items, e.g. Color_pointer, but won't bother
527 * until we need to. Also, be aware of usage in pixcolor_set 452 * until we need to. Also, be aware of usage in pixcolor_set
528 */ 453 */
529 454
530enum colour_list { 455enum colour_list {
456 Color_none = -2,
457 Color_transparent = -1,
531 Color_fg = 0, 458 Color_fg = 0,
532 Color_bg, 459 Color_bg,
533 minCOLOR, /* 2 */ 460 minCOLOR, /* 2 */
534 Color_Black = minCOLOR, 461 Color_Black = minCOLOR,
535 Color_Red3, 462 Color_Red3,
… …
553 Color_White = maxBrightCOLOR, 480 Color_White = maxBrightCOLOR,
554#else 481#else
555 Color_White = maxCOLOR, 482 Color_White = maxCOLOR,
556#endif 483#endif
557 minTermCOLOR = Color_White + 1, 484 minTermCOLOR = Color_White + 1,
485#if USE_256_COLORS
486 maxTermCOLOR = Color_White + 240,
487#else
558 maxTermCOLOR = Color_White + 72, 488 maxTermCOLOR = Color_White + 72,
489#endif
559#ifndef NO_CURSORCOLOR 490#ifndef NO_CURSORCOLOR
560 Color_cursor, 491 Color_cursor,
561 Color_cursor2, 492 Color_cursor2,
562#endif 493#endif
563 Color_pointer_fg, 494 Color_pointer_fg,
… …
572#if ENABLE_FRILLS 503#if ENABLE_FRILLS
573 Color_underline, 504 Color_underline,
574#endif 505#endif
575#ifdef OPTION_HC 506#ifdef OPTION_HC
576 Color_HC, 507 Color_HC,
508 Color_HTC,
577#endif 509#endif
578#ifdef KEEP_SCROLLCOLOR
579 Color_scroll, 510 Color_scroll,
511#ifdef RXVT_SCROLLBAR
580 Color_trough, 512 Color_trough,
581#endif 513#endif
582#if TINTING 514#if ENABLE_TRANSPARENCY
583 Color_tint, 515 Color_tint,
584#endif 516#endif
585#if OFF_FOCUS_FADING 517#if OFF_FOCUS_FADING
586 Color_fade, 518 Color_fade,
587#endif 519#endif
588 NRS_COLORS, /* */ 520 NRS_COLORS, /* */
589#ifdef KEEP_SCROLLCOLOR 521#ifdef RXVT_SCROLLBAR
590 Color_topShadow = NRS_COLORS, 522 Color_topShadow = NRS_COLORS,
591 Color_bottomShadow, 523 Color_bottomShadow,
592 TOTAL_COLORS 524 TOTAL_COLORS
593#else 525#else
594 TOTAL_COLORS = NRS_COLORS 526 TOTAL_COLORS = NRS_COLORS
595#endif 527#endif
596}; 528};
597 529
530#if USE_256_COLORS
531# define Color_Bits 9 // 0 .. maxTermCOLOR
532#else
598#define Color_Bits 7 // 0 .. maxTermCOLOR 533# define Color_Bits 7 // 0 .. maxTermCOLOR
599 534#endif
600#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
601#define NPIXCLR_BITS 32
602 535
603/* 536/*
604 * Resource list 537 * Resource list
605 */ 538 */
606enum { 539enum {
… …
608# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 541# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
609# include "rsinc.h" 542# include "rsinc.h"
610# undef def 543# undef def
611# undef reserve 544# undef reserve
612 NUM_RESOURCES 545 NUM_RESOURCES
613};
614
615// see init.C:xa_names, which must be kept in sync
616enum {
617 XA_TEXT = 0,
618 XA_COMPOUND_TEXT,
619 XA_UTF8_STRING,
620 XA_MULTIPLE,
621 XA_TARGETS,
622 XA_TIMESTAMP,
623 XA_VT_SELECTION,
624 XA_INCR,
625 XA_WM_PROTOCOLS,
626 XA_WM_DELETE_WINDOW,
627 XA_CLIPBOARD,
628#if ENABLE_FRILLS
629 XA_MOTIF_WM_HINTS,
630#endif
631#if ENABLE_EWMH
632 XA_NET_WM_PID,
633 XA_NET_WM_NAME,
634 XA_NET_WM_ICON_NAME,
635 XA_NET_WM_PING,
636#endif
637#if USE_XIM
638 XA_WM_LOCALE_NAME,
639#endif
640#if TRANSPARENT
641 XA_XROOTPMAP_ID,
642 XA_ESETROOT_PMAP_ID,
643#endif
644#if ENABLE_XEMBED
645 XA_XEMBED,
646 XA_XEMBED_INFO,
647#endif
648 NUM_XA
649}; 546};
650 547
651/* DEC private modes */ 548/* DEC private modes */
652#define PrivMode_132 (1UL<<0) 549#define PrivMode_132 (1UL<<0)
653#define PrivMode_132OK (1UL<<1) 550#define PrivMode_132OK (1UL<<1)
… …
667#define PrivMode_TtyOutputInh (1UL<<15) 564#define PrivMode_TtyOutputInh (1UL<<15)
668#define PrivMode_Keypress (1UL<<16) 565#define PrivMode_Keypress (1UL<<16)
669#define PrivMode_smoothScroll (1UL<<17) 566#define PrivMode_smoothScroll (1UL<<17)
670#define PrivMode_vt52 (1UL<<18) 567#define PrivMode_vt52 (1UL<<18)
671#define PrivMode_LFNL (1UL<<19) 568#define PrivMode_LFNL (1UL<<19)
672/* too annoying to implement X11 highlight tracking */ 569#define PrivMode_MouseBtnEvent (1UL<<20)
673/* #define PrivMode_MouseX11Track (1LU<<20) */ 570#define PrivMode_MouseAnyEvent (1UL<<21)
571#define PrivMode_BracketPaste (1UL<<22)
572#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
573#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
674 574
675#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 575#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
676#define PrivMode(test,bit) \
677 if (test) \
678 priv_modes |= (bit); \
679 else \
680 priv_modes &= ~(bit)
681 576
682#ifdef ALLOW_132_MODE 577#ifdef ALLOW_132_MODE
683# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 578# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684#else 579#else
685# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 580# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
687 582
688// do not change these constants lightly, there are many interdependencies 583// do not change these constants lightly, there are many interdependencies
689#define IMBUFSIZ 128 // input modifier buffer sizes 584#define IMBUFSIZ 128 // input modifier buffer sizes
690#define KBUFSZ 512 // size of keyboard mapping buffer 585#define KBUFSZ 512 // size of keyboard mapping buffer
691#define CBUFSIZ 2048 // size of command buffer 586#define CBUFSIZ 2048 // size of command buffer
587#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
692#define UBUFSIZ 2048 // character buffer 588#define UBUFSIZ 2048 // character buffer
693 589
694#ifndef PATH_MAX 590#if ENABLE_FRILLS
695# define PATH_MAX 16384 591# include <X11/Xmd.h>
592typedef struct _mwmhints
593{
594 CARD32 flags;
595 CARD32 functions;
596 CARD32 decorations;
597 INT32 input_mode;
598 CARD32 status;
599} MWMHints;
696#endif 600#endif
697 601
698/* Motif window hints */ 602/* Motif window hints */
699#define MWM_HINTS_FUNCTIONS (1L << 0) 603#define MWM_HINTS_FUNCTIONS (1L << 0)
700#define MWM_HINTS_DECORATIONS (1L << 1) 604#define MWM_HINTS_DECORATIONS (1L << 1)
… …
725/* 629/*
726 ***************************************************************************** 630 *****************************************************************************
727 * MACRO DEFINES 631 * MACRO DEFINES
728 ***************************************************************************** 632 *****************************************************************************
729 */ 633 */
634
635// speed hack, copy some member variable into a local variable of the same name
730#define dLocal(type,name) type const name = this->name 636#define dLocal(type,name) type const name = this->name
731#define dDisp Display *disp = this->display->display 637
638// for speed reasons, we assume that all codepoints 32 to 126 are
639// single-width.
640#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
732 641
733/* convert pixel dimensions to row/column values. Everything as int32_t */ 642/* convert pixel dimensions to row/column values. Everything as int32_t */
734#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 643#define Pixel2Col(x) Pixel2Width((int32_t)(x))
735#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 644#define Pixel2Row(y) Pixel2Height((int32_t)(y))
736#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 645#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
738#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 647#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
739#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 648#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
740#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 649#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
741#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 650#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
742 651
743#define OPTION(opt) (options & (opt))
744#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
745 | Opt_jumpScroll | Opt_secondaryScreen \
746 | Opt_pastableTabs | Opt_intensityStyles)
747
748// for m >= -n, ensure remainder lies between 0..n-1
749#define MOD(m,n) (((m) + (n)) % (n))
750
751#define LINENO(n) MOD (term_start + int(n), total_rows) 652#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
752#define ROW(n) row_buf [LINENO (n)] 653#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
654
655#define LINENO(n) LINENO_of (this, n)
656#define ROW(n) ROW_of (this, n)
753 657
754/* how to build & extract colors and attributes */ 658/* how to build & extract colors and attributes */
755#define GET_BASEFG(x) (((x) & RS_fgMask)) 659#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
756#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 660#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
757 661
758#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 662#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
759#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 663#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
760 664
761#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 665#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
762#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 666#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
763 667
764#define GET_ATTR(x) (((x) & RS_attrMask)) 668#define GET_ATTR(x) (((x) & RS_attrMask))
669// return attributes defining the background, encoding doesn't matter
670// depends on RS_fgShift > RS_bgShift
765#define GET_BGATTR(x) \ 671#define GET_BGATTR(x) \
672 (ecb_unlikely ((x) & RS_RVid) \
766 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 673 ? (((x) & (RS_attrMask & ~RS_RVid)) \
767 | (((x) & RS_fgMask)<<Color_Bits)) \ 674 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
768 : ((x) & (RS_attrMask | RS_bgMask))) 675 : ((x) & (RS_attrMask | RS_bgMask)))
769#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
770#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
771#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
772 679
773#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
774 681
775#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 682#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
776#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 683#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
777 684
778#if ENABLE_STYLES 685#if ENABLE_STYLES
779# define FONTSET(style) fontset[GET_STYLE (style)] 686# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
780#else 687#else
781# define FONTSET(style) fontset[0] 688# define FONTSET_of(t,style) (t)->fontset[0]
782#endif 689#endif
783 690
784#ifdef HAVE_SCROLLBARS 691#define FONTSET(style) FONTSET_of (this, style)
785# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
786#else
787# define scrollbar_TotalWidth() (0)
788#endif
789#define scrollbar_isMotion() (scrollBar.state == 'm')
790#define scrollbar_isUp() (scrollBar.state == 'U')
791#define scrollbar_isDn() (scrollBar.state == 'D')
792#define scrollbar_isUpDn() isupper (scrollBar.state)
793#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
794 692
795#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
796#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
797 && (y) <= scrollbarnext_dnval ())
798#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
799#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
800#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
801#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
802#define SCROLLRXVT_MINHEIGHT 10
803#define SCROLLXTERM_MINHEIGHT 10
804
805#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
806 ? SCROLLNEXT_MINHEIGHT \
807 : SCROLLRXVT_MINHEIGHT)
808#define scrollbar_above_slider(y) ((y) < scrollBar.top)
809#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
810#define scrollbar_position(y) ((y) - scrollBar.beg)
811#define scrollbar_size() (scrollBar.end - scrollBar.beg \
812 - scrollbar_minheight ())
813
814#ifdef XPM_BACKGROUND
815# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816#else
817# define XPMClearArea(a, b, c, d, e, f, g)
818#endif
819
820#ifdef DEBUG_CMD
821# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822#else
823# define D_CMD(x)
824#endif
825#ifdef DEBUG_INIT
826# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827#else
828# define D_INIT(x)
829#endif
830#ifdef DEBUG_MAIN
831# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832#else
833# define D_MAIN(x)
834#endif
835#ifdef DEBUG_SIZE
836# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837#else
838# define D_SIZE(x)
839#endif
840
841typedef callback1<void, const char *> log_callback; 693typedef callback<void (const char *)> log_callback;
842typedef callback1<int, int> getfd_callback; 694typedef callback<int (int)> getfd_callback;
843
844#define SET_LOCALE(locale) rxvt_set_locale (locale)
845extern bool rxvt_set_locale (const char *locale) NOTHROW;
846extern void rxvt_push_locale (const char *locale) NOTHROW;
847extern void rxvt_pop_locale () NOTHROW;
848 695
849/****************************************************************************/ 696/****************************************************************************/
850 697
851#define LINE_LONGER 0x0001 // line is continued on the next row 698#define LINE_LONGER 0x0001 // line is continued on the next row
852#define LINE_FILTERED 0x0002 // line has been filtered 699#define LINE_FILTERED 0x0002 // line has been filtered
853#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 700#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
701#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
702#define LINE_BIDI 0x0010 // line needs bidi (NYI)
854 703
855struct line_t { 704struct line_t
705{
856 text_t *t; // terminal the text 706 text_t *t; // terminal the text
857 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
858 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 708 tlen_t_ l; // length of each text line
859 uint32_t f; // flags 709 uint32_t f; // flags
860 710
861 bool is_longer () 711 bool is_longer ()
862 { 712 {
863 return f & LINE_LONGER; 713 return f & LINE_LONGER;
… …
893 } 743 }
894}; 744};
895 745
896/****************************************************************************/ 746/****************************************************************************/
897 747
898// primivite wrapper around mbstate_t to ensure initialisation 748// primitive wrapper around mbstate_t to ensure initialisation
899struct mbstate { 749struct mbstate
750{
900 mbstate_t mbs; 751 mbstate_t mbs;
901 752
902 operator mbstate_t *() { return &mbs; } 753 operator mbstate_t *() { return &mbs; }
903 void reset () { memset (&mbs, 0, sizeof (mbs)); } 754 void reset () { memset (&mbs, 0, sizeof (mbs)); }
904 mbstate () { reset (); } 755 mbstate () { reset (); }
… …
906 757
907/****************************************************************************/ 758/****************************************************************************/
908 759
909#define UNICODE_MASK 0x1fffffUL 760#define UNICODE_MASK 0x1fffffUL
910 761
911#if UNICODE3 762#if UNICODE_3
912# define COMPOSE_LO 0x40000000UL 763# define COMPOSE_LO 0x40000000UL
913# define COMPOSE_HI 0x400fffffUL 764# define COMPOSE_HI 0x400fffffUL
914# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 765# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
915#else 766#else
916# if ENABLE_PERL 767# if ENABLE_PERL
917# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 768# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
918# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 769# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
919# else 770# else
920# define COMPOSE_LO 0xd800UL 771# define COMPOSE_LO 0xd800UL
921# define COMPOSE_HI 0xf8ffUL 772# define COMPOSE_HI 0xf8ffUL
922# endif 773# endif
… …
925 776
926#if ENABLE_COMBINING 777#if ENABLE_COMBINING
927// compose chars are used to represent composite characters 778// compose chars are used to represent composite characters
928// that are not representable in unicode, as well as characters 779// that are not representable in unicode, as well as characters
929// not fitting in the BMP. 780// not fitting in the BMP.
930struct compose_char { 781struct compose_char
782{
931 unicode_t c1, c2; // any chars != NOCHAR are valid 783 unicode_t c1, c2; // any chars != NOCHAR are valid
932 compose_char (unicode_t c1, unicode_t c2) 784 compose_char (unicode_t c1, unicode_t c2)
933 : c1(c1), c2(c2) 785 : c1(c1), c2(c2)
934 { } 786 { }
935}; 787};
936 788
937class rxvt_composite_vec { 789class rxvt_composite_vec
790{
938 vector<compose_char> v; 791 vector<compose_char> v;
939public: 792public:
940 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 793 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
941 int expand (unicode_t c, wchar_t *r); 794 int expand (unicode_t c, wchar_t *r);
942 compose_char *operator [](text_t c) 795 compose_char *operator [](text_t c)
… …
951#endif 804#endif
952 805
953/****************************************************************************/ 806/****************************************************************************/
954 807
955#ifdef KEYSYM_RESOURCE 808#ifdef KEYSYM_RESOURCE
956 class keyboard_manager; 809class keyboard_manager;
957#endif 810#endif
958 811
812typedef struct rxvt_term *rxvt_t;
813
814extern rxvt_t rxvt_current_term;
815
816#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
817#define GET_R rxvt_current_term
818
819/* ------------------------------------------------------------------------- */
820struct overlay_base
821{
822 int x, y, w, h; // overlay dimensions
823 text_t **text;
824 rend_t **rend;
825
826 // while tempting to add swap() etc. here, it effectively only increases code size
827};
828
829/* ------------------------------------------------------------------------- */
830
831typedef struct
832{
833 int row;
834 int col;
835} row_col_t;
836
837/*
838 * terminal limits:
839 *
840 * width : 1 <= width
841 * height : 1 <= height
842 * ncol : 1 <= ncol <= MAX(tlen_t)
843 * nrow : 1 <= nrow <= MAX(int)
844 * saveLines : 0 <= saveLines <= MAX(int)
845 * term_start : 0 <= term_start < saveLines
846 * total_rows : nrow + saveLines
847 *
848 * top_row : -saveLines <= top_row <= 0
849 * view_start : top_row <= view_start <= 0
850 *
851 * | most coordinates are stored relative to term_start,
852 * ROW_BUF | which is the first line of the terminal screen
853 * |························= row_buf[0]
854 * |························= row_buf[1]
855 * |························= row_buf[2] etc.
856 * |
857 * +------------+···········= term_start + top_row
858 * | scrollback |
859 * | scrollback +---------+·= term_start + view_start
860 * | scrollback | display |
861 * | scrollback | display |
862 * +------------+·display·+·= term_start
863 * | terminal | display |
864 * | terminal +---------+
865 * | terminal |
866 * | terminal |
867 * +------------+···········= term_start + nrow - 1
868 * |
869 * |
870 * END······················= total_rows
871 */
872
873struct TermWin_t
874{
875 int width; /* window width [pixels] */
876 int height; /* window height [pixels] */
877 int fwidth; /* font width [pixels] */
878 int fheight; /* font height [pixels] */
879 int fbase; /* font ascent (baseline) [pixels] */
880 int ncol; /* window columns [characters] */
881 int nrow; /* window rows [characters] */
882 int focus; /* window has focus */
883 int mapped; /* window state mapped? */
884 int int_bwidth; /* internal border width */
885 int ext_bwidth; /* external border width */
886 int lineSpace; /* number of extra pixels between rows */
887 int letterSpace; /* number of extra pixels between columns */
888 int saveLines; /* number of lines that fit in scrollback */
889 int total_rows; /* total number of rows in this terminal */
890 int term_start; /* term lines start here */
891 int view_start; /* scrollback view starts here */
892 int top_row; /* topmost row index of scrollback */
893 Window parent; /* parent identifier */
894 Window vt; /* vt100 window */
895 GC gc; /* GC for drawing */
896 Pixmap pixmap;
897 rxvt_drawable *drawable;
898 rxvt_fontset *fontset[4];
899};
900
901/*
902 * screen accounting:
903 * screen_t elements
904 * row: Cursor row position : 0 <= row < nrow
905 * col: Cursor column position : 0 <= col < ncol
906 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
907 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
908 *
909 * selection_t elements
910 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
911 * nothing is selected
912 * beg: row/column of beginning of selection : never past mark
913 * mark: row/column of initial click : never past end
914 * end: row/column of one character past end of selection
915 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
916 * * Note: col == -1 ==> we're left of screen
917 *
918 */
919struct screen_t
920{
921 row_col_t cur; /* cursor position on the screen */
922 int tscroll; /* top of settable scroll region */
923 int bscroll; /* bottom of settable scroll region */
924 unsigned int charset; /* character set number [0..3] */
925 unsigned int flags; /* see below */
926 row_col_t s_cur; /* saved cursor position */
927 unsigned int s_charset; /* saved character set number [0..3] */
928 char s_charset_char;
929 rend_t s_rstyle; /* saved rendition style */
930};
931
932enum selection_op_t
933{
934 SELECTION_CLEAR = 0, /* nothing selected */
935 SELECTION_INIT, /* marked a point */
936 SELECTION_BEGIN, /* started a selection */
937 SELECTION_CONT, /* continued selection */
938 SELECTION_DONE /* selection put in CUT_BUFFER0 */
939};
940
941struct selection_t
942{
943 wchar_t *text; /* selected text */
944 unsigned int len; /* length of selected text */
945 unsigned int screen; /* screen being used */
946 unsigned int clicks; /* number of clicks */
947 selection_op_t op; /* current operation */
948 bool rect; /* rectangular selection? */
949 row_col_t beg; /* beginning of selection <= mark */
950 row_col_t mark; /* point of initial click <= end */
951 row_col_t end; /* one character past end point */
952 wchar_t *clip_text; /* text copied to the clipboard */
953 unsigned int clip_len; /* length of clipboard text */
954};
955
956/* ------------------------------------------------------------------------- */
957
958/* screen_t flags */
959#define Screen_Relative (1<<0) /* relative origin mode flag */
960#define Screen_VisibleCursor (1<<1) /* cursor visible? */
961#define Screen_Autowrap (1<<2) /* auto-wrap flag */
962#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
963#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
964#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
965
966/* rxvt_vars.options */
967enum {
968# define def(name) Opt_ ## name,
969# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
970 Opt_0,
971# include "optinc.h"
972# undef nodef
973# undef def
974 Opt_count
975};
976
977/* ------------------------------------------------------------------------- */
978
979struct rxvt_vars : TermWin_t
980{
981 scrollBar_t scrollBar;
982 uint8_t options[(Opt_count + 7) >> 3];
983 XSizeHints szHint;
984 rxvt_color *pix_colors;
985 Cursor TermWin_cursor; /* cursor for vt window */
986 line_t *row_buf; // all lines, scrollback + terminal, circular
987 line_t *drawn_buf; // text on screen
988 line_t *swap_buf; // lines for swap buffer
989 char *tabs; /* per location: 1 == tab-stop */
990 screen_t screen;
991 screen_t swap;
992 selection_t selection;
993 rxvt_color pix_colors_focused[TOTAL_COLORS];
994#ifdef OFF_FOCUS_FADING
995 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
996#endif
997};
998
959struct rxvt_term : zero_initialized, rxvt_vars { 999struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1000{
1001
1002 // special markers with magic addresses
1003 static const char resval_undef []; // options specifically unset
1004 static const char resval_on []; // boolean options switched on
1005 static const char resval_off []; // or off
1006
960 log_callback *log_hook; // log error messages through this hook, if != 0 1007 log_callback *log_hook; // log error messages through this hook, if != 0
961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
962#if ENABLE_PERL 1009#if ENABLE_PERL
963 rxvt_perl_term perl; 1010 rxvt_perl_term perl;
964#endif 1011#endif
965 struct mbstate mbstate; // current input multibyte state 1012 struct mbstate mbstate; // current input multibyte state
966 1013
967 unsigned char want_refresh:1, 1014 unsigned char want_refresh:1,
968#ifdef TRANSPARENT
969 want_full_refresh:1, /* awaiting full screen refresh */
970#endif
971#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
972 am_transparent:1, /* is a transparent term */
973 am_pixmap_trans:1, /* transparency w/known root pixmap */
974#endif
975 current_screen:1, /* primary or secondary */ 1015 current_screen:1, /* primary or secondary */
976 num_scr_allow:1, 1016 num_scr_allow:1,
977 bypass_keystate:1, 1017 bypass_keystate:1,
1018#if ENABLE_FRILLS
1019 urgency_hint:1,
1020#endif
978#ifdef CURSOR_BLINK 1021#if CURSOR_BLINK
979 hidden_cursor:1, 1022 hidden_cursor:1,
980#endif 1023#endif
981#ifdef TEXT_BLINK 1024#if TEXT_BLINK
982 hidden_text:1, 1025 hidden_text:1,
983#endif 1026#endif
984#ifdef POINTER_BLANK 1027#if POINTER_BLANK
985 hidden_pointer:1, 1028 hidden_pointer:1,
986#endif 1029#endif
987 enc_utf8:1, /* wether locale uses utf-8 */ 1030 enc_utf8:1, /* whether locale uses utf-8 */
988 seen_input:1, /* wether we have seen some program output yet */ 1031 seen_input:1, /* whether we have seen some program output yet */
989 seen_resize:1, /* wether we had a resize event */ 1032 seen_resize:1, /* whether we had a resize event */
990 parsed_geometry:1; 1033 parsed_geometry:1;
991 1034
992 unsigned char refresh_type, 1035 unsigned char refresh_type,
993#ifdef META8_OPTION 1036#ifdef META8_OPTION
994 meta_char, /* Alt-key prefix */ 1037 meta_char; /* Alt-key prefix */
995#endif 1038#endif
996 scrollbar_align,
997 selection_wait,
998 selection_type;
999/* ---------- */ 1039/* ---------- */
1000 bool rvideo_state, rvideo_mode; 1040 bool rvideo_state, rvideo_mode;
1001#ifndef NO_BELL 1041#ifndef NO_BELL
1002 bool rvideo_bell; 1042 bool rvideo_bell;
1003#endif 1043#endif
1004 int num_scr; /* screen: number lines scrolled */ 1044 int num_scr; /* screen: number of lines scrolled */
1005 int prev_ncol, /* screen: previous number of columns */ 1045 int prev_ncol, /* screen: previous number of columns */
1006 prev_nrow; /* screen: previous number of rows */ 1046 prev_nrow; /* screen: previous number of rows */
1007/* ---------- */ 1047/* ---------- */
1008 rend_t rstyle; 1048 rend_t rstyle;
1009/* ---------- */
1010 uint32_t pixcolor_set[NPIXCLR_SETS];
1011/* ---------- */ 1049/* ---------- */
1012#ifdef SELECTION_SCROLLING 1050#ifdef SELECTION_SCROLLING
1013 int scroll_selection_lines; 1051 int scroll_selection_lines;
1014 enum page_dirn scroll_selection_dir; 1052 enum page_dirn scroll_selection_dir;
1015 int selection_save_x, 1053 int selection_save_x,
… …
1021 /* give proper Scroll behaviour */ 1059 /* give proper Scroll behaviour */
1022#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1060#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1023 mouse_slip_wheel_speed, 1061 mouse_slip_wheel_speed,
1024#endif 1062#endif
1025 refresh_count, 1063 refresh_count,
1026 refresh_limit,
1027 last_bot, /* scrollbar last bottom position */
1028 last_top, /* scrollbar last top position */
1029 last_state, /* scrollbar last state */
1030 scrollbar_len,
1031 window_vt_x, 1064 window_vt_x,
1032 window_vt_y, 1065 window_vt_y,
1033 window_sb_x, 1066 mouse_row,
1067 mouse_col,
1034# ifdef POINTER_BLANK 1068# ifdef POINTER_BLANK
1035 pointerBlankDelay, 1069 pointerBlankDelay,
1036# endif 1070# endif
1037 allowedxerror; 1071 allowedxerror;
1038/* ---------- */ 1072/* ---------- */
… …
1042 int old_width, /* last used width in screen resize */ 1076 int old_width, /* last used width in screen resize */
1043 old_height; /* last used height in screen resize */ 1077 old_height; /* last used height in screen resize */
1044 unsigned long priv_modes, 1078 unsigned long priv_modes,
1045 SavedModes; 1079 SavedModes;
1046/* ---------- */ 1080/* ---------- */
1047 Atom xa[NUM_XA]; 1081 Atom *xa;
1048/* ---------- */
1049#ifdef RXVT_SCROLLBAR
1050 GC scrollbarGC,
1051 topShadowGC,
1052 botShadowGC;
1053#endif
1054#ifdef XTERM_SCROLLBAR
1055 GC xscrollbarGC,
1056 ShadowGC;
1057#endif
1058#ifdef PLAIN_SCROLLBAR
1059 GC pscrollbarGC;
1060#endif
1061#ifdef NEXT_SCROLLBAR
1062 GC blackGC,
1063 whiteGC,
1064 grayGC,
1065 darkGC,
1066 stippleGC;
1067 Pixmap dimple,
1068 upArrow,
1069 downArrow,
1070 upArrowHi,
1071 downArrowHi;
1072#endif
1073/* ---------- */ 1082/* ---------- */
1074 Time selection_time, 1083 Time selection_time,
1075 selection_request_time; 1084 clipboard_time;
1085 rxvt_selection *selection_req;
1076 pid_t cmd_pid; /* process id of child */ 1086 pid_t cmd_pid; /* process id of child */
1077 char * incr_buf;
1078 size_t incr_buf_size, incr_buf_fill;
1079/* ---------- */ 1087/* ---------- */
1080 Cursor leftptr_cursor;
1081/* ---------- */
1082#ifndef NO_BACKSPACE_KEY
1083 const char *key_backspace;
1084#endif
1085#ifndef NO_DELETE_KEY
1086 const char *key_delete;
1087#endif
1088 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1089 XComposeStatus compose; 1089 XComposeStatus compose;
1090 ttymode_t tio; 1090 static struct termios def_tio;
1091 row_col_t oldcursor; 1091 row_col_t oldcursor;
1092#ifdef XPM_BACKGROUND 1092#ifdef HAVE_BG_PIXMAP
1093 bgPixmap_t bgPixmap; 1093 void bg_init ();
1094 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1094 void bg_destroy ();
1095
1096 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2,
1101
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103
1104 BG_KEEP_ASPECT = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1108
1109 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112
1113 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9,
1116
1117 BG_IS_TRANSPARENT = 1 << 10,
1118 BG_NEEDS_REFRESH = 1 << 11,
1119 BG_IS_SIZE_SENSITIVE = 1 << 12,
1120 BG_IS_FROM_FILE = 1 << 13,
1121 };
1122
1123 unsigned int bg_flags;
1124
1125# ifdef BG_IMAGE_FROM_FILE
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags);
1128
1129 enum {
1130 noScale = 0,
1131 windowScale = 100,
1132 defaultScale = windowScale,
1133 centerAlign = 50,
1134 defaultAlign = centerAlign,
1135 };
1136
1137 unsigned int h_scale, v_scale; /* percents of the window size */
1138 int h_align, v_align; /* percents of the window size:
1139 0 - left align, 50 - center, 100 - right */
1140
1141 bool bg_set_geometry (const char *geom, bool update = false);
1142 void bg_set_default_geometry ()
1143 {
1144 h_scale = v_scale = defaultScale;
1145 h_align = v_align = defaultAlign;
1146 }
1147
1148 bool bg_set_file (const char *file);
1149# endif
1150
1151# ifdef ENABLE_TRANSPARENCY
1152 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint;
1154 int shade;
1155 int h_blurRadius, v_blurRadius;
1156
1157 bool bg_set_transparent ();
1158 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom);
1163
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1166 void tint_ximage (Visual *visual, XImage *ximage);
1167 unsigned long make_transparency_pixmap ();
1168# endif
1169
1170 ev_tstamp bg_valid_since;
1171
1172 Pixmap bg_pixmap;
1173 unsigned int bg_pmap_width, bg_pmap_height;
1174
1175 int target_x;
1176 int target_y;
1177 bool bg_set_position (int x, int y);
1178 bool bg_window_size_sensitive ();
1179 bool bg_window_position_sensitive ();
1180
1181 bool bg_render ();
1182 void bg_invalidate ()
1183 {
1184 bg_flags &= ~BG_IS_VALID;
1185 }
1186#endif
1187#ifdef HAVE_AFTERIMAGE
1188 ASImage *original_asim;
1189 ASVisual *asv;
1190 ASImageManager *asimman;
1191
1192 void init_asv ()
1193 {
1194 if (!asv)
1195 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1196 }
1197#endif
1198#ifdef HAVE_PIXBUF
1199 GdkPixbuf *pixbuf;
1200 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1201 int src_x, int src_y, int dst_x, int dst_y,
1202 unsigned int width, unsigned int height);
1095#endif 1203#endif
1096 1204
1097#if ENABLE_OVERLAY 1205#if ENABLE_OVERLAY
1098 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1206 overlay_base ov;
1099 text_t **ov_text;
1100 rend_t **ov_rend;
1101 1207
1102 void scr_swap_overlay () NOTHROW; 1208 void scr_swap_overlay () NOTHROW;
1103 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1209 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1104 void scr_overlay_off () NOTHROW; 1210 void scr_overlay_off () NOTHROW;
1105 void scr_overlay_set (int x, int y, 1211 void scr_overlay_set (int x, int y,
… …
1109 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1215 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1110#endif 1216#endif
1111 1217
1112 vector<void *> allocated; // free these memory blocks with free() 1218 vector<void *> allocated; // free these memory blocks with free()
1113 1219
1114 char *env_windowid; /* environmental variable WINDOWID */ 1220 char env_windowid[21]; /* environmental variable WINDOWID */
1221 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1115 char *env_display; /* environmental variable DISPLAY */ 1222 char *env_display; /* environmental variable DISPLAY */
1116 char *env_term; /* environmental variable TERM */ 1223 char *env_term; /* environmental variable TERM */
1117 char *env_colorfgbg; 1224
1118 char *locale; 1225 char *locale;
1119 char charsets[4]; 1226 char charsets[4];
1120 char *v_buffer; /* pointer to physical buffer */ 1227 char *v_buffer; /* pointer to physical buffer */
1121 unsigned int v_buflen; /* size of area to write */ 1228 unsigned int v_buflen; /* size of area to write */
1122 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1229 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1123 1230
1124#ifdef KEYSYM_RESOURCE 1231#ifdef KEYSYM_RESOURCE
1125 keyboard_manager *keyboard; 1232 keyboard_manager *keyboard;
1233#endif
1234#ifndef NO_RESOURCES
1235 XrmDatabase option_db;
1126#endif 1236#endif
1127 1237
1128 const char *rs[NUM_RESOURCES]; 1238 const char *rs[NUM_RESOURCES];
1129 /* command input buffering */ 1239 /* command input buffering */
1130 char *cmdbuf_ptr, *cmdbuf_endp; 1240 char *cmdbuf_ptr, *cmdbuf_endp;
… …
1139 1249
1140#if ENABLE_FRILLS || ISO_14755 1250#if ENABLE_FRILLS || ISO_14755
1141 // ISO 14755 entry support 1251 // ISO 14755 entry support
1142 unicode_t iso14755buf; 1252 unicode_t iso14755buf;
1143 void commit_iso14755 (); 1253 void commit_iso14755 ();
1144 int hex_keyval (XKeyEvent &ev);
1145# if ISO_14755 1254# if ISO_14755
1146 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1255 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1147 void iso14755_54 (int x, int y); 1256 void iso14755_54 (int x, int y);
1148# endif 1257# endif
1149#endif 1258#endif
1150 1259
1151 // modifies first argument(!) 1260 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1152 void paste (char *data, unsigned int len) NOTHROW;
1153
1154 long vt_emask, vt_emask_perl;
1155 1261
1156 void vt_select_input () const NOTHROW 1262 void vt_select_input () const NOTHROW
1157 { 1263 {
1158 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1264 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1159 } 1265 }
1160 1266
1161#if TRANSPARENT 1267#if ENABLE_TRANSPARENCY || ENABLE_PERL
1162 void rootwin_cb (XEvent &xev); 1268 void rootwin_cb (XEvent &xev);
1163 xevent_watcher rootwin_ev; 1269 xevent_watcher rootwin_ev;
1164#endif 1270#endif
1271#ifdef HAVE_BG_PIXMAP
1272 void update_background ();
1273 void update_background_cb (ev::timer &w, int revents);
1274 ev::timer update_background_ev;
1275#endif
1165 1276
1166 void x_cb (XEvent &xev); 1277 void x_cb (XEvent &xev);
1167 void flush ();
1168 xevent_watcher termwin_ev; 1278 xevent_watcher termwin_ev;
1169 xevent_watcher vt_ev; 1279 xevent_watcher vt_ev;
1170#ifdef HAVE_SCROLLBARS
1171 xevent_watcher scrollbar_ev; 1280 xevent_watcher scrollbar_ev;
1172#endif
1173 1281
1174 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1282 void child_cb (ev::child &w, int revents); ev::child child_ev;
1175 void check_cb (check_watcher &w); check_watcher check_ev; 1283 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1176 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1284 void refresh_check ();
1177 void flush_cb (time_watcher &w); time_watcher flush_ev; 1285 void flush ();
1178 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1286 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1179 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1287 void cmdbuf_reify ();
1288 void cmdbuf_append (const char *str, size_t count);
1289 bool pty_fill ();
1290 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1180 1291
1181#ifdef CURSOR_BLINK 1292#ifdef CURSOR_BLINK
1182 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1293 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1183#endif 1294#endif
1184#ifdef TEXT_BLINK 1295#ifdef TEXT_BLINK
1185 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1296 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1186#endif 1297#endif
1187#ifndef NO_BELL 1298#ifndef NO_BELL
1188 void bell_cb (time_watcher &w); time_watcher bell_ev; 1299 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1189#endif 1300#endif
1190 1301
1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1302#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1192 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1303 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1193#endif 1304#endif
1194#ifdef SELECTION_SCROLLING 1305#ifdef SELECTION_SCROLLING
1195 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1306 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1196#endif 1307#endif
1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1308#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1198 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1309 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1199#endif 1310#endif
1200 1311
1201#ifdef POINTER_BLANK 1312#ifdef POINTER_BLANK
1202 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1313 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1203 void pointer_blank (); 1314 void pointer_blank ();
1204#endif 1315#endif
1205 void pointer_unblank (); 1316 void pointer_unblank ();
1206 1317
1207 void tt_printf (const char *fmt,...); 1318 void tt_printf (const char *fmt,...);
1208 void tt_write (const char *data, unsigned int len); 1319 void tt_write (const char *data, unsigned int len);
1209 void pty_write (); 1320 void pty_write ();
1210 1321
1211 void tt_winch ();
1212
1213 rxvt_term ();
1214 ~rxvt_term ();
1215 void destroy ();
1216 void emergency_cleanup ();
1217
1218 bool init (int argc, const char *const *argv, stringvec *envv);
1219
1220 bool init (stringvec *argv, stringvec *envv)
1221 {
1222 this->argv = argv;
1223 return init (argv->size (), argv->begin (), envv);
1224 }
1225
1226 bool init_vars ();
1227
1228 bool pty_fill ();
1229
1230 void make_current () const // make this the "currently active" urxvt instance 1322 void make_current () const // make this the "currently active" urxvt instance
1231 { 1323 {
1232 SET_R (this); 1324 SET_R (this);
1325 set_environ (envv);
1233 rxvt_set_locale (locale); 1326 rxvt_set_locale (locale);
1234 set_environ (envv);
1235 } 1327 }
1236 1328
1237 void init_secondary ();
1238 const char **init_resources (int argc, const char *const *argv);
1239 const char *x_resource (const char *name);
1240 void init_env ();
1241 void set_locale (const char *locale);
1242 void init_xlocale ();
1243 void init_command (const char *const *argv);
1244 void run_command (const char *const *argv);
1245 int run_child (const char *const *argv);
1246
1247 void color_aliases (int idx);
1248 void recolour_cursor ();
1249 void create_windows (int argc, const char *const *argv);
1250 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1251 void window_calc (unsigned int newwidth, unsigned int newheight);
1252
1253#if USE_XIM 1329#if USE_XIM
1254 rxvt_xim *input_method; 1330 rxvt_xim *input_method;
1255 XIC Input_Context; 1331 XIC Input_Context;
1256 XIMStyle input_style; 1332 XIMStyle input_style;
1257 XPoint spot; // most recently sent spot position 1333 XPoint spot; // most recently sent spot position
1258 1334
1259 void im_destroy (); 1335 void im_destroy ();
1260 void im_cb (); im_watcher im_ev; 1336 void im_cb (); im_watcher im_ev;
1261 void im_set_size (XRectangle &size); 1337 void im_set_size (XRectangle &size);
1262 void im_set_position (XPoint &pos) NOTHROW; 1338 void im_set_position (XPoint &pos) NOTHROW;
1263 void im_set_color (unsigned long &fg, unsigned long &bg); 1339 void im_set_color (unsigned long &fg, unsigned long &bg);
1264 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1340 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1265 1341
1266 bool IMisRunning (); 1342 bool im_is_running ();
1267 void IMSendSpot (); 1343 void im_send_spot ();
1268 bool IM_get_IC (const char *modifiers); 1344 bool im_get_ic (const char *modifiers);
1269 void IMSetStatusPosition (); 1345 void im_set_position ();
1270#endif 1346#endif
1271
1272 void resize_scrollbar ();
1273 1347
1274 // command.C 1348 // command.C
1275 void lookup_key (XKeyEvent &ev); 1349 void key_press (XKeyEvent &ev);
1276 unsigned int cmd_write (const char *str, unsigned int count); 1350 void key_release (XKeyEvent &ev);
1277 1351
1278 wchar_t next_char () NOTHROW; 1352 wchar_t next_char () NOTHROW;
1279 wchar_t cmd_getc () THROW ((class out_of_input)); 1353 wchar_t cmd_getc () THROW ((class out_of_input));
1280 uint32_t next_octet () NOTHROW; 1354 uint32_t next_octet () NOTHROW;
1281 uint32_t cmd_get8 () THROW ((class out_of_input)); 1355 uint32_t cmd_get8 () THROW ((class out_of_input));
1282 1356
1283 bool cmd_parse (); 1357 void cmd_parse ();
1284 void mouse_report (XButtonEvent &ev); 1358 void mouse_report (XButtonEvent &ev);
1285 void button_press (XButtonEvent &ev); 1359 void button_press (XButtonEvent &ev);
1286 void button_release (XButtonEvent &ev); 1360 void button_release (XButtonEvent &ev);
1287 void focus_in (); 1361 void focus_in ();
1288 void focus_out (); 1362 void focus_out ();
1289 int check_our_parents (); 1363#if ENABLE_FRILLS
1364 void set_urgency (bool enable);
1365#else
1366 void set_urgency (bool enable) { }
1367#endif
1368 void update_fade_color (unsigned int idx);
1290#ifdef PRINTPIPE 1369#ifdef PRINTPIPE
1291 FILE *popen_printer (); 1370 FILE *popen_printer ();
1292 int pclose_printer (FILE *stream); 1371 int pclose_printer (FILE *stream);
1293#endif 1372#endif
1294 void process_print_pipe (); 1373 void process_print_pipe ();
… …
1299 void process_window_ops (const int *args, unsigned int nargs); 1378 void process_window_ops (const int *args, unsigned int nargs);
1300 char *get_to_st (unicode_t &ends_how); 1379 char *get_to_st (unicode_t &ends_how);
1301 void process_dcs_seq (); 1380 void process_dcs_seq ();
1302 void process_osc_seq (); 1381 void process_osc_seq ();
1303 void process_color_seq (int report, int color, const char *str, char resp); 1382 void process_color_seq (int report, int color, const char *str, char resp);
1304 void process_xterm_seq (int op, const char *str, char resp); 1383 void process_xterm_seq (int op, char *str, char resp);
1305 int privcases (int mode, unsigned long bit); 1384 int privcases (int mode, unsigned long bit);
1306 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1385 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1307 void process_sgr_mode (unsigned int nargs, const int *arg); 1386 void process_sgr_mode (unsigned int nargs, const int *arg);
1308 void process_graphics ();
1309 // init.C 1387 // init.C
1388 void init (stringvec *argv, stringvec *envv);
1389 void init (int argc, const char *const *argv, const char *const *envv);
1390 void init2 (int argc, const char *const *argv);
1391 void init_vars ();
1392 const char **init_resources (int argc, const char *const *argv);
1393 void init_env ();
1394 void set_locale (const char *locale);
1395 void init_xlocale ();
1396 void init_command (const char *const *argv);
1397 void run_command (const char *const *argv);
1398 int run_child (const char *const *argv);
1399 void color_aliases (int idx);
1400 void create_windows (int argc, const char *const *argv);
1310 void Get_Colours (); 1401 void get_colours ();
1311 void get_ourmods (); 1402 void get_ourmods ();
1403 void set_icon (const char *file);
1312 // main.C 1404 // main.C
1405 void tt_winch ();
1406 rxvt_term ();
1407 ~rxvt_term ();
1408 void destroy ();
1409 void emergency_cleanup ();
1410 void recolour_cursor ();
1411 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1412 void window_calc (unsigned int newwidth, unsigned int newheight);
1313 bool set_fonts (); 1413 bool set_fonts ();
1314 void set_string_property (Atom prop, const char *str, int len = -1); 1414 void set_string_property (Atom prop, const char *str, int len = -1);
1415 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1315 void set_utf8_property (Atom prop, const char *str, int len = -1); 1416 void set_utf8_property (Atom prop, const char *str, int len = -1);
1316 void set_title (const char *str); 1417 void set_title (const char *str);
1317 void set_icon_name (const char *str); 1418 void set_icon_name (const char *str);
1318 void set_window_color (int idx, const char *color); 1419 void set_window_color (int idx, const char *color);
1319 void set_colorfgbg (); 1420 void set_colorfgbg ();
1320 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1421 bool set_color (rxvt_color &color, const char *name);
1422 void alias_color (int dst, int src);
1321 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1423 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1424 void get_window_origin (int &x, int &y);
1425 Pixmap get_pixmap_property (Atom property);
1322 1426
1323 // screen.C 1427 // screen.C
1324 1428
1325 void lalloc (line_t &l) const NOTHROW 1429 void lalloc (line_t &l) const
1326 { 1430 {
1327 l.t = (text_t *)talloc->alloc (); 1431 l.t = (text_t *)talloc->alloc ();
1328 l.r = (rend_t *)ralloc->alloc (); 1432 l.r = (rend_t *)ralloc->alloc ();
1329 } 1433 }
1330 1434
… …
1334 talloc->free (l.t); 1438 talloc->free (l.t);
1335 ralloc->free (l.r); 1439 ralloc->free (l.r);
1336 } 1440 }
1337#endif 1441#endif
1338 1442
1339 void lresize (line_t &l) const NOTHROW 1443 void lresize (line_t &l) const
1340 { 1444 {
1341 if (!l.t) 1445 if (!l.t)
1342 return; 1446 return;
1343 1447
1344 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1448 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1354 { 1458 {
1355 int base = GET_BASEFG (r); 1459 int base = GET_BASEFG (r);
1356#ifndef NO_BRIGHTCOLOR 1460#ifndef NO_BRIGHTCOLOR
1357 if (r & RS_Bold 1461 if (r & RS_Bold
1358# if ENABLE_STYLES 1462# if ENABLE_STYLES
1359 && OPTION (Opt_intensityStyles) 1463 && option (Opt_intensityStyles)
1360# endif 1464# endif
1361 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1465 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1362 base += minBrightCOLOR - minCOLOR; 1466 base += minBrightCOLOR - minCOLOR;
1363#endif 1467#endif
1364 return base; 1468 return base;
1365 } 1469 }
1366 1470
… …
1368 { 1472 {
1369 int base = GET_BASEBG (r); 1473 int base = GET_BASEBG (r);
1370#ifndef NO_BRIGHTCOLOR 1474#ifndef NO_BRIGHTCOLOR
1371 if (r & RS_Blink 1475 if (r & RS_Blink
1372# if ENABLE_STYLES 1476# if ENABLE_STYLES
1373 && OPTION (Opt_intensityStyles) 1477 && option (Opt_intensityStyles)
1374# endif 1478# endif
1375 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1479 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1376 base += minBrightCOLOR - minCOLOR; 1480 base += minBrightCOLOR - minCOLOR;
1377#endif 1481#endif
1378 return base; 1482 return base;
1379 } 1483 }
1380 1484
1381 bool option (uint32_t opt) const NOTHROW 1485 bool option (uint8_t opt) const NOTHROW
1382 { 1486 {
1383 return OPTION (opt); 1487 return options[opt >> 3] & (1 << (opt & 7));
1384 } 1488 }
1385 1489
1386 void set_option (uint32_t opt, bool set) NOTHROW 1490 void set_option (uint8_t opt, bool set = true) NOTHROW;
1387 {
1388 if (set)
1389 options |= opt;
1390 else
1391 options &= ~opt;
1392 }
1393 1491
1492 // modifies first argument(!)
1493 void tt_paste (char *data, unsigned int len) NOTHROW;
1494 void paste (char *data, unsigned int len) NOTHROW;
1394 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1495 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1395 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1496 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1497 void scr_kill_char (line_t &l, int col) const NOTHROW;
1396 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1498 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1397 void scr_reset (); 1499 void scr_reset ();
1398 void scr_release () NOTHROW; 1500 void scr_release () NOTHROW;
1399 void scr_clear (bool really = false) NOTHROW; 1501 void scr_clear (bool really = false) NOTHROW;
1400 void scr_refresh () NOTHROW; 1502 void scr_refresh () NOTHROW;
… …
1405 void scr_backindex () NOTHROW; 1507 void scr_backindex () NOTHROW;
1406 void scr_forwardindex () NOTHROW; 1508 void scr_forwardindex () NOTHROW;
1407#endif 1509#endif
1408 void scr_touch (bool refresh) NOTHROW; 1510 void scr_touch (bool refresh) NOTHROW;
1409 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1511 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1410 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1411 void scr_recolour () NOTHROW; 1512 void scr_recolour (bool refresh = true) NOTHROW;
1412 void scr_remap_chars () NOTHROW; 1513 void scr_remap_chars () NOTHROW;
1413 void scr_remap_chars (line_t &l) NOTHROW; 1514 void scr_remap_chars (line_t &l) NOTHROW;
1414 1515
1415 enum cursor_mode { SAVE, RESTORE }; 1516 enum cursor_mode { SAVE, RESTORE };
1416 1517
1417 void scr_poweron () NOTHROW; 1518 void scr_poweron ();
1519 void scr_soft_reset () NOTHROW;
1418 void scr_cursor (cursor_mode mode) NOTHROW; 1520 void scr_cursor (cursor_mode mode) NOTHROW;
1419 void scr_do_wrap () NOTHROW; 1521 void scr_do_wrap () NOTHROW;
1522 void scr_swap_screen () NOTHROW;
1420 int scr_change_screen (int scrn) NOTHROW; 1523 void scr_change_screen (int scrn);
1421 void scr_color (unsigned int color, int fgbg) NOTHROW; 1524 void scr_color (unsigned int color, int fgbg) NOTHROW;
1422 void scr_rendition (int set, int style) NOTHROW; 1525 void scr_rendition (int set, int style) NOTHROW;
1423 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1526 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1424 void scr_backspace () NOTHROW; 1527 void scr_backspace () NOTHROW;
1425 void scr_tab (int count, bool ht = false) NOTHROW; 1528 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1449 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1552 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1450 void scr_reverse_selection () NOTHROW; 1553 void scr_reverse_selection () NOTHROW;
1451 void scr_dump (int fd) NOTHROW; 1554 void scr_dump (int fd) NOTHROW;
1452 1555
1453 void selection_check (int check_more) NOTHROW; 1556 void selection_check (int check_more) NOTHROW;
1454 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1455 void selection_property (Window win, Atom prop) NOTHROW;
1456 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1557 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1457 int selection_request_other (Atom target, int selnum) NOTHROW;
1458 void selection_clear () NOTHROW; 1558 void selection_clear (bool clipboard = false) NOTHROW;
1459 void selection_make (Time tm); 1559 void selection_make (Time tm);
1460 bool selection_grab (Time tm) NOTHROW; 1560 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1461 void selection_start_colrow (int col, int row) NOTHROW; 1561 void selection_start_colrow (int col, int row) NOTHROW;
1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1562 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1563 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1464 void selection_remove_trailing_spaces () NOTHROW; 1564 void selection_remove_trailing_spaces () NOTHROW;
1465 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1565 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1466 void selection_click (int clicks, int x, int y) NOTHROW; 1566 void selection_click (int clicks, int x, int y) NOTHROW;
1467 void selection_extend (int x, int y, int flag) NOTHROW; 1567 void selection_extend (int x, int y, int flag) NOTHROW;
1468 void selection_rotate (int x, int y) NOTHROW; 1568 void selection_rotate (int x, int y) NOTHROW;
1469 1569
1470 void pixel_position (int *x, int *y) NOTHROW;
1471
1472#if defined(NEXT_SCROLLBAR)
1473 // scrollbar-next.C
1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1475 void init_scrollbar_stuff ();
1476 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1478#endif
1479
1480#if defined(RXVT_SCROLLBAR)
1481 // scrollbar-rxvt.C
1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1483#endif
1484
1485#if defined(XTERM_SCROLLBAR)
1486 // scrollbar-xterm.C
1487 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1488#endif
1489
1490#if defined(PLAIN_SCROLLBAR)
1491 // scrollbar-plain.C
1492 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1493#endif
1494
1495 // scrollbar.C
1496 int scrollbar_mapping (int map);
1497 int scrollbar_show (int update);
1498 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1499
1500 // xdefaults.C 1570 // xdefaults.C
1501 void get_options (int argc, const char *const *argv); 1571 const char **get_options (int argc, const char *const *argv);
1502 int parse_keysym (const char *str, const char *arg); 1572 int parse_keysym (const char *str, const char *arg);
1503 void get_xdefaults (FILE *stream, const char *name); 1573 const char *x_resource (const char *name);
1504 void extract_resources (); 1574 void extract_resources ();
1505 // xpm.C 1575 void extract_keysym_resources ();
1506 int scale_pixmap (const char *geom);
1507 void resize_pixmap ();
1508 Pixmap set_bgPixmap (const char *file);
1509}; 1576};
1510 1577
1511/* 1578#endif /* _RXVT_H_ */
1512 *****************************************************************************
1513 * PROTOTYPES
1514 *****************************************************************************
1515 */
1516#ifdef PROTOTYPES
1517# define __PROTO(p) p
1518#else
1519# define __PROTO(p) ()
1520#endif
1521 1579
1522#ifdef DEBUG_malloc
1523# include "dmalloc.h" /* This comes last */
1524#endif
1525
1526#endif /* _RXVT_H_ */
1527

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