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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.279 by sasha, Thu Jul 26 16:17:50 2007 UTC vs.
Revision 1.342 by ayin, Sat Dec 29 12:03:39 2007 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
… …
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 62# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
22# define OPTION_HC 1 64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
23#else 66#else
24# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
25#endif 68#endif
26 69
27#include <limits.h> 70#include <limits.h>
28 71
29#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
30#include <X11/keysym.h> 73#include <X11/keysym.h>
31#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 75#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 76
37#include "encoding.h" 77#include "encoding.h"
38#include "rxvtutil.h" 78#include "rxvtutil.h"
39#include "rxvtfont.h" 79#include "rxvtfont.h"
40#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
41#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
42#include "salloc.h" 83#include "salloc.h"
43#include "libptytty.h" 84#include "libptytty.h"
44 85
45#include "rxvtperl.h" 86#include "rxvtperl.h"
46 87
… …
73#endif 114#endif
74 115
75#include <termios.h> 116#include <termios.h>
76typedef struct termios ttymode_t; 117typedef struct termios ttymode_t;
77 118
78#ifdef HAVE_AFTERIMAGE 119#include "background.h"
79# include <afterimage.h>
80#undef min
81#undef max
82#elif defined(XPM_BACKGROUND)
83# ifdef XPM_INC_X11
84# include <X11/xpm.h>
85# else
86# include <xpm.h>
87# endif
88#endif
89 120
90#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
91# define STDIN_FILENO 0 122# define STDIN_FILENO 0
92# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
93# define STDERR_FILENO 2 124# define STDERR_FILENO 2
94#endif 125#endif
95 126
127#if !defined (EACCESS) && defined(EAGAIN)
128# define EACCESS EAGAIN
129#endif
130
131#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
132# define EXIT_SUCCESS 0 /* exit function success */
133# define EXIT_FAILURE 1 /* exit function failure */
134#endif
135
136#ifndef PATH_MAX
137# define PATH_MAX 16384
138#endif
139
96/****************************************************************************/ 140/****************************************************************************/
97 141
98// exception thrown on fatal (per-instance) errors 142// exception thrown on fatal (per-instance) errors
99class rxvt_failure_exception { }; 143class rxvt_failure_exception { };
100 144
101// exception thrown when the command parser runs out of input data 145// exception thrown when the command parser runs out of input data
102class out_of_input { }; 146class out_of_input { };
103 147
104/* 148/*
105 ***************************************************************************** 149 *****************************************************************************
106 * PROTOTYPES 150 * PROTOTYPES
107 ***************************************************************************** 151 *****************************************************************************
108 */ 152 */
109// main.C 153// main.C
110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW; 154#define SET_LOCALE(locale) rxvt_set_locale (locale)
111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW; 155extern bool rxvt_set_locale (const char *locale) NOTHROW;
112void rxvt_clean_exit () NOTHROW; 156extern void rxvt_push_locale (const char *locale) NOTHROW;
113void * rxvt_malloc (size_t size); 157extern void rxvt_pop_locale () NOTHROW;
114void * rxvt_calloc (size_t number, size_t size); 158void rxvt_init ();
115void * rxvt_realloc (void *ptr, size_t size);
116 159
117// misc.C 160// misc.C
118char * rxvt_wcstombs (const wchar_t *str, int len = -1); 161char * rxvt_wcstombs (const wchar_t *str, int len = -1);
119wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 162wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 163char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
121wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 164wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
122char * rxvt_strdup_cpp (const char *str);
123 165
124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
126char * rxvt_r_basename (const char *str) NOTHROW; 166char * rxvt_basename (const char *str) NOTHROW;
127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 167void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
128void rxvt_log (const char *fmt,...) NOTHROW; 168void rxvt_log (const char *fmt,...) NOTHROW;
129void rxvt_warn (const char *fmt,...) NOTHROW; 169void rxvt_warn (const char *fmt,...) NOTHROW;
130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 170void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 171void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132 172
133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
135char * rxvt_Str_trim (char *str) NOTHROW; 173char * rxvt_strtrim (char *str) NOTHROW;
136int rxvt_Str_escaped (char *str) NOTHROW;
137char ** rxvt_splitcommastring (const char *cs) NOTHROW; 174char ** rxvt_splitcommastring (const char *cs) NOTHROW;
138void rxvt_freecommastring (char **cs) NOTHROW; 175void rxvt_freecommastring (char **cs) NOTHROW;
176
177void * rxvt_malloc (size_t size);
178void * rxvt_calloc (size_t number, size_t size);
179void * rxvt_realloc (void *ptr, size_t size);
139 180
140///////////////////////////////////////////////////////////////////////////// 181/////////////////////////////////////////////////////////////////////////////
141 182
142// temporarily replace the process environment 183// temporarily replace the process environment
143extern char **environ; 184extern char **environ;
144extern char **rxvt_environ; // the original environ pointer 185extern char **rxvt_environ; // the original environ pointer
145 186
187static inline void
146inline void set_environ (stringvec *envv) 188set_environ (stringvec *envv)
147{ 189{
148#if ENABLE_PERL 190#if ENABLE_PERL
149 assert (envv); 191 assert (envv);
150#else 192#else
151 if (envv) 193 if (envv)
152#endif 194#endif
153 environ = (char **)envv->begin (); 195 environ = (char **)envv->begin ();
154} 196}
155 197
198static inline void
156inline void set_environ (char **envv) 199set_environ (char **envv)
157{ 200{
158#if ENABLE_PERL 201#if ENABLE_PERL
159 assert (envv); 202 assert (envv);
160#else 203#else
161 if (envv) 204 if (envv)
… …
166/* 209/*
167 ***************************************************************************** 210 *****************************************************************************
168 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
169 ***************************************************************************** 212 *****************************************************************************
170 */ 213 */
171struct grwin_t;
172 214
173/* If we're using either the rxvt scrollbar, keep the 215/* If we're using either the rxvt scrollbar, keep the
174 * scrollColor resource. 216 * scrollColor resource.
175 */ 217 */
176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 218#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
177# define KEEP_SCROLLCOLOR 1 219# define KEEP_SCROLLCOLOR 1
178#else 220#else
179# undef KEEP_SCROLLCOLOR 221# undef KEEP_SCROLLCOLOR
180#endif
181
182#ifdef XPM_BACKGROUND
183typedef struct {
184 short w, h, x, y;
185 bool auto_resize ;
186 Pixmap pixmap;
187} bgPixmap_t;
188#endif 222#endif
189 223
190/* 224/*
191 * the 'essential' information for reporting Mouse Events 225 * the 'essential' information for reporting Mouse Events
192 * pared down from XButtonEvent 226 * pared down from XButtonEvent
… …
196 Time time; /* milliseconds */ 230 Time time; /* milliseconds */
197 unsigned int state; /* key or button mask */ 231 unsigned int state; /* key or button mask */
198 unsigned int button; /* detail */ 232 unsigned int button; /* detail */
199}; 233};
200 234
201#if ENABLE_FRILLS
202typedef struct _mwmhints {
203 CARD32 flags;
204 CARD32 functions;
205 CARD32 decorations;
206 INT32 input_mode;
207 CARD32 status;
208} MWMHints;
209#endif
210
211#if ENABLE_XEMBED 235#if ENABLE_XEMBED
212// XEMBED messages 236// XEMBED messages
213# define XEMBED_EMBEDDED_NOTIFY 0 237# define XEMBED_EMBEDDED_NOTIFY 0
214# define XEMBED_WINDOW_ACTIVATE 1 238# define XEMBED_WINDOW_ACTIVATE 1
215# define XEMBED_WINDOW_DEACTIVATE 2 239# define XEMBED_WINDOW_DEACTIVATE 2
216# define XEMBED_REQUEST_FOCUS 3 240# define XEMBED_REQUEST_FOCUS 3
217# define XEMBED_FOCUS_IN 4 241# define XEMBED_FOCUS_IN 4
218# define XEMBED_FOCUS_OUT 5 242# define XEMBED_FOCUS_OUT 5
219# define XEMBED_FOCUS_NEXT 6 243# define XEMBED_FOCUS_NEXT 6
220# define XEMBED_FOCUS_PREV 7 244# define XEMBED_FOCUS_PREV 7
221 245
222# define XEMBED_MODALITY_ON 10 246# define XEMBED_MODALITY_ON 10
223# define XEMBED_MODALITY_OFF 11 247# define XEMBED_MODALITY_OFF 11
224# define XEMBED_REGISTER_ACCELERATOR 12 248# define XEMBED_REGISTER_ACCELERATOR 12
225# define XEMBED_UNREGISTER_ACCELERATOR 13 249# define XEMBED_UNREGISTER_ACCELERATOR 13
226# define XEMBED_ACTIVATE_ACCELERATOR 14 250# define XEMBED_ACTIVATE_ACCELERATOR 14
227 251
228// XEMBED detail code 252// XEMBED detail code
229# define XEMBED_FOCUS_CURRENT 0 253# define XEMBED_FOCUS_CURRENT 0
230# define XEMBED_FOCUS_FIRST 1 254# define XEMBED_FOCUS_FIRST 1
231# define XEMBED_FOCUS_LAST 2 255# define XEMBED_FOCUS_LAST 2
232 256
233# define XEMBED_MAPPED (1 << 0) 257# define XEMBED_MAPPED (1 << 0)
234#endif 258#endif
235 259
… …
239 ***************************************************************************** 263 *****************************************************************************
240 */ 264 */
241 265
242/* COLORTERM, TERM environment variables */ 266/* COLORTERM, TERM environment variables */
243#define COLORTERMENV "rxvt" 267#define COLORTERMENV "rxvt"
244#ifdef XPM_BACKGROUND 268#ifdef BG_IMAGE_FROM_FILE
245# define COLORTERMENVFULL COLORTERMENV "-xpm" 269# define COLORTERMENVFULL COLORTERMENV "-xpm"
246#else 270#else
247# define COLORTERMENVFULL COLORTERMENV 271# define COLORTERMENVFULL COLORTERMENV
248#endif 272#endif
249#ifndef TERMENV 273#ifndef TERMENV
… …
252 276
253#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 277#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
254# define NO_MOUSE_REPORT_SCROLLBAR 1 278# define NO_MOUSE_REPORT_SCROLLBAR 1
255#endif 279#endif
256 280
257/* now look for other badly set stuff */
258
259#if !defined (EACCESS) && defined(EAGAIN)
260# define EACCESS EAGAIN
261#endif
262
263#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
264# define EXIT_SUCCESS 0 /* exit function success */
265# define EXIT_FAILURE 1 /* exit function failure */
266#endif
267
268#define scrollBar_esc 30 281#define scrollBar_esc 30
269 282
270#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 283#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
271# define HAVE_SCROLLBARS 1 284# define HAVE_SCROLLBARS 1
272#endif 285#endif
273
274#define R_SB_ALIGN_CENTRE 0
275#define R_SB_ALIGN_TOP 1
276#define R_SB_ALIGN_BOTTOM 2
277
278#define R_SB_NEXT 1
279#define R_SB_XTERM 2
280#define R_SB_PLAIN 4
281#define R_SB_RXVT 8
282
283#define SB_WIDTH_NEXT 19
284#define SB_WIDTH_XTERM 15
285#define SB_WIDTH_PLAIN 7
286#ifndef SB_WIDTH_RXVT
287# define SB_WIDTH_RXVT 10
288#endif
289
290/*
291 * NeXT scrollbar defines
292 */
293#define SB_PADDING 1
294#define SB_BORDER_WIDTH 1
295#define SB_BEVEL_WIDTH_UPPER_LEFT 1
296#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
297#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
298#define SB_MARGIN_SPACE (SB_PADDING * 2)
299#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
300#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
301#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
302#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
303#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
304#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
305#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
306#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
307 /*
308 * +-------------+
309 * | | <---< SB_PADDING
310 * | ::::::::::: |
311 * | ::::::::::: |
312 * '''''''''''''''''
313 * ,,,,,,,,,,,,,,,,,
314 * | ::::::::::: |
315 * | ::::::::::: |
316 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
317 * | | :::::::: |
318 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
319 * | +---------+ |
320 * | | ......%%| |
321 * | | ......%%| |
322 * | | .. ()..%%| |
323 * | | ......%%| |
324 * | | %%%%%%%%| |
325 * | +---------+ | <.........................
326 * | | <---< SB_PADDING :
327 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
328 * | | ......%%| | | : :
329 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
330 * | | %%%%%%%%| | | : :
331 * | +---------+ | <-+ : :
332 * | | : :
333 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
334 * | | ......%%| | | : :
335 * | | ..\/..%%| | | : :
336 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
337 * | +---------+ | | : :
338 * | | | : :
339 * +-------------+ <-+.........:............:
340 * ^^|_________| :
341 * || | :
342 * || +---< SB_BUTTON_WIDTH
343 * || :
344 * |+------< SB_PADDING
345 * |: :
346 * +----< SB_BORDER_WIDTH
347 * : :
348 * :............:
349 * |
350 * +---< SB_WIDTH_NEXT
351 */
352 286
353enum { 287enum {
354 NO_REFRESH = 0, /* Window not visible at all! */ 288 NO_REFRESH = 0, /* Window not visible at all! */
355 FAST_REFRESH = 1, /* Fully exposed window */ 289 FAST_REFRESH = 1, /* Fully exposed window */
356 SLOW_REFRESH = 2, /* Partially exposed window */ 290 SLOW_REFRESH = 2, /* Partially exposed window */
… …
448 C0_NUL = 0x00, 382 C0_NUL = 0x00,
449 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 383 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
450 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 384 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
451 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 385 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
452 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 386 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
453}; 387};
454#define CHAR_ST 0x9c /* 0234 */ 388#define CHAR_ST 0x9c /* 0234 */
455 389
456/* 390/*
457 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 391 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
458 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 392 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
566#endif 500#endif
567#ifdef KEEP_SCROLLCOLOR 501#ifdef KEEP_SCROLLCOLOR
568 Color_scroll, 502 Color_scroll,
569 Color_trough, 503 Color_trough,
570#endif 504#endif
571#if TINTING 505#if ENABLE_TRANSPARENCY
572 Color_tint, 506 Color_tint,
573#endif 507#endif
574#if OFF_FOCUS_FADING 508#if OFF_FOCUS_FADING
575 Color_fade, 509 Color_fade,
576#endif 510#endif
… …
617#define PrivMode_TtyOutputInh (1UL<<15) 551#define PrivMode_TtyOutputInh (1UL<<15)
618#define PrivMode_Keypress (1UL<<16) 552#define PrivMode_Keypress (1UL<<16)
619#define PrivMode_smoothScroll (1UL<<17) 553#define PrivMode_smoothScroll (1UL<<17)
620#define PrivMode_vt52 (1UL<<18) 554#define PrivMode_vt52 (1UL<<18)
621#define PrivMode_LFNL (1UL<<19) 555#define PrivMode_LFNL (1UL<<19)
622/* too annoying to implement X11 highlight tracking */ 556#define PrivMode_MouseBtnEvent (1UL<<20)
623/* #define PrivMode_MouseX11Track (1LU<<20) */ 557#define PrivMode_MouseAnyEvent (1UL<<21)
624 558
625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 559#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
626#define PrivMode(test,bit) \
627 if (test) \
628 priv_modes |= (bit); \
629 else \
630 priv_modes &= ~(bit)
631 560
632#ifdef ALLOW_132_MODE 561#ifdef ALLOW_132_MODE
633# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 562# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
634#else 563#else
635# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
639#define IMBUFSIZ 128 // input modifier buffer sizes 568#define IMBUFSIZ 128 // input modifier buffer sizes
640#define KBUFSZ 512 // size of keyboard mapping buffer 569#define KBUFSZ 512 // size of keyboard mapping buffer
641#define CBUFSIZ 2048 // size of command buffer 570#define CBUFSIZ 2048 // size of command buffer
642#define UBUFSIZ 2048 // character buffer 571#define UBUFSIZ 2048 // character buffer
643 572
644#ifndef PATH_MAX 573#if ENABLE_FRILLS
645# define PATH_MAX 16384 574# include <X11/Xmd.h>
575typedef struct _mwmhints {
576 CARD32 flags;
577 CARD32 functions;
578 CARD32 decorations;
579 INT32 input_mode;
580 CARD32 status;
581} MWMHints;
646#endif 582#endif
647 583
648/* Motif window hints */ 584/* Motif window hints */
649#define MWM_HINTS_FUNCTIONS (1L << 0) 585#define MWM_HINTS_FUNCTIONS (1L << 0)
650#define MWM_HINTS_DECORATIONS (1L << 1) 586#define MWM_HINTS_DECORATIONS (1L << 1)
… …
691#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 627#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
692#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 628#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
693#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 629#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
694#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 630#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
695 631
696// for m >= -n, ensure remainder lies between 0..n-1
697#define MOD(m,n) (((m) + (n)) % (n))
698
699#define LINENO(n) MOD (term_start + int(n), total_rows) 632#define LINENO(n) MOD (term_start + int(n), total_rows)
700#define ROW(n) row_buf [LINENO (n)] 633#define ROW(n) row_buf [LINENO (n)]
701 634
702/* how to build & extract colors and attributes */ 635/* how to build & extract colors and attributes */
703#define GET_BASEFG(x) (((x) & RS_fgMask)) 636#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
732#ifdef HAVE_SCROLLBARS 665#ifdef HAVE_SCROLLBARS
733# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 666# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
734#else 667#else
735# define scrollbar_TotalWidth() (0) 668# define scrollbar_TotalWidth() (0)
736#endif 669#endif
737#define scrollbar_isMotion() (scrollBar.state == 'm')
738#define scrollbar_isUp() (scrollBar.state == 'U')
739#define scrollbar_isDn() (scrollBar.state == 'D')
740#define scrollbar_isUpDn() isupper (scrollBar.state)
741#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
742
743#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
744#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
745 && (y) <= scrollbarnext_dnval ())
746#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
747#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
748#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
749#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
750#define SCROLLRXVT_MINHEIGHT 10
751#define SCROLLXTERM_MINHEIGHT 10
752
753#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
754 ? SCROLLNEXT_MINHEIGHT \
755 : SCROLLRXVT_MINHEIGHT)
756#define scrollbar_above_slider(y) ((y) < scrollBar.top)
757#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
758#define scrollbar_position(y) ((y) - scrollBar.beg)
759#define scrollbar_size() (scrollBar.end - scrollBar.beg \
760 - scrollbar_minheight ())
761
762#ifdef XPM_BACKGROUND
763# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
764#else
765# define XPMClearArea(a, b, c, d, e, f, g)
766#endif
767 670
768typedef callback<void (const char *)> log_callback; 671typedef callback<void (const char *)> log_callback;
769typedef callback<int (int)> getfd_callback; 672typedef callback<int (int)> getfd_callback;
770
771#define SET_LOCALE(locale) rxvt_set_locale (locale)
772extern bool rxvt_set_locale (const char *locale) NOTHROW;
773extern void rxvt_push_locale (const char *locale) NOTHROW;
774extern void rxvt_pop_locale () NOTHROW;
775 673
776/****************************************************************************/ 674/****************************************************************************/
777 675
778#define LINE_LONGER 0x0001 // line is continued on the next row 676#define LINE_LONGER 0x0001 // line is continued on the next row
779#define LINE_FILTERED 0x0002 // line has been filtered 677#define LINE_FILTERED 0x0002 // line has been filtered
… …
782#define LINE_BIDI 0x0010 // line needs bidi (NYI) 680#define LINE_BIDI 0x0010 // line needs bidi (NYI)
783 681
784struct line_t { 682struct line_t {
785 text_t *t; // terminal the text 683 text_t *t; // terminal the text
786 rend_t *r; // rendition, uses RS_ flags 684 rend_t *r; // rendition, uses RS_ flags
787 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 685 tlen_t_ l; // length of each text line
788 uint32_t f; // flags 686 uint32_t f; // flags
789 687
790 bool is_longer () 688 bool is_longer ()
791 { 689 {
792 return f & LINE_LONGER; 690 return f & LINE_LONGER;
… …
822 } 720 }
823}; 721};
824 722
825/****************************************************************************/ 723/****************************************************************************/
826 724
827// primivite wrapper around mbstate_t to ensure initialisation 725// primitive wrapper around mbstate_t to ensure initialisation
828struct mbstate { 726struct mbstate {
829 mbstate_t mbs; 727 mbstate_t mbs;
830 728
831 operator mbstate_t *() { return &mbs; } 729 operator mbstate_t *() { return &mbs; }
832 void reset () { memset (&mbs, 0, sizeof (mbs)); } 730 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
835 733
836/****************************************************************************/ 734/****************************************************************************/
837 735
838#define UNICODE_MASK 0x1fffffUL 736#define UNICODE_MASK 0x1fffffUL
839 737
840#if UNICODE3 738#if UNICODE_3
841# define COMPOSE_LO 0x40000000UL 739# define COMPOSE_LO 0x40000000UL
842# define COMPOSE_HI 0x400fffffUL 740# define COMPOSE_HI 0x400fffffUL
843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 741# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
844#else 742#else
845# if ENABLE_PERL 743# if ENABLE_PERL
… …
883 781
884#ifdef KEYSYM_RESOURCE 782#ifdef KEYSYM_RESOURCE
885class keyboard_manager; 783class keyboard_manager;
886#endif 784#endif
887 785
786typedef struct rxvt_term *rxvt_t;
787
788extern rxvt_t rxvt_current_term;
789
790#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
791#define GET_R rxvt_current_term
792
793typedef struct {
794 int row;
795 int col;
796} row_col_t;
797
798/*
799 * terminal limits:
800 *
801 * width : 1 <= width
802 * height : 1 <= height
803 * ncol : 1 <= ncol <= MAX(tlen_t)
804 * nrow : 1 <= nrow <= MAX(int)
805 * saveLines : 0 <= saveLines <= MAX(int)
806 * term_start : 0 <= term_start < saveLines
807 * total_rows : nrow + saveLines
808 *
809 * top_row : -saveLines <= top_row <= 0
810 * view_start : top_row <= view_start <= 0
811 *
812 * | most coordinates are stored relative to term_start,
813 * ROW_BUF | which is the first line of the terminal screen
814 * |························= row_buf[0]
815 * |························= row_buf[1]
816 * |························= row_buf[2] etc.
817 * |
818 * +------------+···········= term_start + top_row
819 * | scrollback |
820 * | scrollback +---------+·= term_start + view_start
821 * | scrollback | display |
822 * | scrollback | display |
823 * +------------+·display·+·= term_start
824 * | terminal | display |
825 * | terminal +---------+
826 * | terminal |
827 * | terminal |
828 * +------------+···········= term_stat + nrow - 1
829 * |
830 * |
831 * END······················= total_rows
832 */
833
834struct TermWin_t {
835 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */
840 int ncol; /* window columns [characters] */
841 int nrow; /* window rows [characters] */
842 int focus; /* window has focus */
843 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */
846 int lineSpace; /* number of extra pixels between rows */
847 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */
853 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4];
858};
859
860/*
861 * screen accounting:
862 * screen_t elements
863 * row: Cursor row position : 0 <= row < nrow
864 * col: Cursor column position : 0 <= col < ncol
865 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
866 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
867 *
868 * selection_t elements
869 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
870 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen
876 *
877 */
878typedef struct {
879 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */
888} screen_t;
889
890enum selection_op_t {
891 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896};
897
898typedef struct {
899 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */
908} selection_t;
909
910/* ------------------------------------------------------------------------- */
911
912/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */
914#define Screen_VisibleCursor (1<<1) /* cursor visible? */
915#define Screen_Autowrap (1<<2) /* auto-wrap flag */
916#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919
920/* rxvt_vars.options */
921enum {
922# define def(name,idx) Opt_ ## name = idx,
923# define nodef(name) Opt_ ## name = 0,
924# include "optinc.h"
925# undef nodef
926# undef def
927Opt_count
928};
929
930/* ------------------------------------------------------------------------- */
931
932struct rxvt_vars : TermWin_t {
933 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint;
936 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */
938 int sb_shadow; /* scrollbar shadow width */
939 int numlock_state;
940 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
941 line_t *drawn_buf; // text on screen
942 line_t *swap_buf; // lines for swap buffer
943 char *tabs; /* per location: 1 == tab-stop */
944 screen_t screen;
945 screen_t swap;
946 selection_t selection;
947 rxvt_color pix_colors_focused[TOTAL_COLORS];
948#ifdef OFF_FOCUS_FADING
949 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
950#endif
951};
952
888struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 953struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
889 954
890 // special markers with magic addresses 955 // special markers with magic addresses
891 static const char resval_undef []; // options specifically unset 956 static const char resval_undef []; // options specifically unset
892 static const char resval_on []; // boolean options switched on 957 static const char resval_on []; // boolean options switched on
893 static const char resval_off []; // or off 958 static const char resval_off []; // or off
894 959
895 log_callback *log_hook; // log error messages through this hook, if != 0 960 log_callback *log_hook; // log error messages through this hook, if != 0
896 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 961 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
897#if ENABLE_PERL 962#if ENABLE_PERL
898 rxvt_perl_term perl; 963 rxvt_perl_term perl;
899#endif 964#endif
900 struct mbstate mbstate; // current input multibyte state 965 struct mbstate mbstate; // current input multibyte state
901 966
902 unsigned char want_refresh:1, 967 unsigned char want_refresh:1,
903#ifdef ENABLE_TRANSPARENCY
904 want_full_refresh:1, /* awaiting full screen refresh */
905 am_transparent:1, /* is a transparent term */
906 am_pixmap_trans:1, /* transparency w/known root pixmap */
907#endif
908 current_screen:1, /* primary or secondary */ 968 current_screen:1, /* primary or secondary */
909 num_scr_allow:1, 969 num_scr_allow:1,
910 bypass_keystate:1, 970 bypass_keystate:1,
911#ifdef CURSOR_BLINK 971#ifdef CURSOR_BLINK
912 hidden_cursor:1, 972 hidden_cursor:1,
… …
959 last_state, /* scrollbar last state */ 1019 last_state, /* scrollbar last state */
960 scrollbar_len, 1020 scrollbar_len,
961 window_vt_x, 1021 window_vt_x,
962 window_vt_y, 1022 window_vt_y,
963 window_sb_x, 1023 window_sb_x,
1024 mouse_row,
1025 mouse_col,
964# ifdef POINTER_BLANK 1026# ifdef POINTER_BLANK
965 pointerBlankDelay, 1027 pointerBlankDelay,
966# endif 1028# endif
967 allowedxerror; 1029 allowedxerror;
968/* ---------- */ 1030/* ---------- */
… …
1007 char * incr_buf; 1069 char * incr_buf;
1008 size_t incr_buf_size, incr_buf_fill; 1070 size_t incr_buf_size, incr_buf_fill;
1009/* ---------- */ 1071/* ---------- */
1010 Cursor leftptr_cursor; 1072 Cursor leftptr_cursor;
1011/* ---------- */ 1073/* ---------- */
1012#ifndef NO_BACKSPACE_KEY
1013 const char *key_backspace;
1014#endif
1015#ifndef NO_DELETE_KEY
1016 const char *key_delete;
1017#endif
1018 struct mouse_event MEvent; 1074 struct mouse_event MEvent;
1019 XComposeStatus compose; 1075 XComposeStatus compose;
1020 ttymode_t tio; 1076 ttymode_t tio;
1021 row_col_t oldcursor; 1077 row_col_t oldcursor;
1022#ifdef XPM_BACKGROUND 1078#ifdef HAVE_BG_PIXMAP
1023 bgPixmap_t bgPixmap; 1079 bgPixmap_t bgPixmap;
1080#endif
1024#ifdef HAVE_AFTERIMAGE 1081#ifdef HAVE_AFTERIMAGE
1025 struct ASVisual *asv; 1082 ASVisual *asv;
1026 ASImageManager *asimman; 1083 ASImageManager *asimman;
1027 ASImage *original_asim;
1028 struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1029#else
1030 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1031#endif
1032#endif 1084#endif
1033 1085
1034#if ENABLE_OVERLAY 1086#if ENABLE_OVERLAY
1035 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1087 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1036 text_t **ov_text; 1088 text_t **ov_text;
… …
1059 unsigned int v_buflen; /* size of area to write */ 1111 unsigned int v_buflen; /* size of area to write */
1060 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1112 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1061 1113
1062#ifdef KEYSYM_RESOURCE 1114#ifdef KEYSYM_RESOURCE
1063 keyboard_manager *keyboard; 1115 keyboard_manager *keyboard;
1116#endif
1117#ifndef NO_RESOURCES
1118 XrmDatabase option_db;
1064#endif 1119#endif
1065 1120
1066 const char *rs[NUM_RESOURCES]; 1121 const char *rs[NUM_RESOURCES];
1067 /* command input buffering */ 1122 /* command input buffering */
1068 char *cmdbuf_ptr, *cmdbuf_endp; 1123 char *cmdbuf_ptr, *cmdbuf_endp;
… …
1084 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1139 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1085 void iso14755_54 (int x, int y); 1140 void iso14755_54 (int x, int y);
1086# endif 1141# endif
1087#endif 1142#endif
1088 1143
1089 // modifies first argument(!)
1090 void paste (char *data, unsigned int len) NOTHROW;
1091
1092 long vt_emask, vt_emask_perl, vt_emask_xim; 1144 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1093 1145
1094 void vt_select_input () const NOTHROW 1146 void vt_select_input () const NOTHROW
1095 { 1147 {
1096 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); 1148 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1097 } 1149 }
1098 1150
1099#if ENABLE_TRANSPARENCY || ENABLE_PERL 1151#if ENABLE_TRANSPARENCY || ENABLE_PERL
1100 void rootwin_cb (XEvent &xev); 1152 void rootwin_cb (XEvent &xev);
1101 xevent_watcher rootwin_ev; 1153 xevent_watcher rootwin_ev;
1102#endif 1154#endif
1103#if ENABLE_TRANSPARENCY 1155#ifdef HAVE_BG_PIXMAP
1104 int check_our_parents (); 1156 void update_background ();
1105 void check_our_parents_cb (time_watcher &w); 1157#if TRACE_PIXMAPS
1106 time_watcher check_our_parents_ev; 1158 void trace_update_background (const char *file, int line);
1159# define update_background() trace_update_background (__FILE__, __LINE__)
1160#endif
1161 void update_background_cb (ev::timer &w, int revents);
1162 ev::timer update_background_ev;
1107#endif 1163#endif
1108 1164
1109 void x_cb (XEvent &xev); 1165 void x_cb (XEvent &xev);
1110 void flush ();
1111 xevent_watcher termwin_ev; 1166 xevent_watcher termwin_ev;
1112 xevent_watcher vt_ev; 1167 xevent_watcher vt_ev;
1113#ifdef HAVE_SCROLLBARS 1168#ifdef HAVE_SCROLLBARS
1114 xevent_watcher scrollbar_ev; 1169 xevent_watcher scrollbar_ev;
1115#endif 1170#endif
1116 1171
1117 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1172 void child_cb (ev::child &w, int revents); ev::child child_ev;
1118 void check_cb (check_watcher &w); check_watcher check_ev; 1173 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1119 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1174 void refresh_check ();
1120 void flush_cb (time_watcher &w); time_watcher flush_ev; 1175 void flush ();
1121 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1176 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1122 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1177 bool pty_fill ();
1178 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1179 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1123 1180
1124#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1125 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1182 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1126#endif 1183#endif
1127#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1128 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1185 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1129#endif 1186#endif
1130#ifndef NO_BELL 1187#ifndef NO_BELL
1131 void bell_cb (time_watcher &w); time_watcher bell_ev; 1188 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1132#endif 1189#endif
1133 1190
1134#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1135 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1192 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1136#endif 1193#endif
1137#ifdef SELECTION_SCROLLING 1194#ifdef SELECTION_SCROLLING
1138 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1195 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1139#endif 1196#endif
1140#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1141 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1198 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1142#endif 1199#endif
1143 1200
1144#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1145 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1202 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1146 void pointer_blank (); 1203 void pointer_blank ();
1147#endif 1204#endif
1148 void pointer_unblank (); 1205 void pointer_unblank ();
1149 1206
1150 void tt_printf (const char *fmt,...); 1207 void tt_printf (const char *fmt,...);
1151 void tt_write (const char *data, unsigned int len); 1208 void tt_write (const char *data, unsigned int len);
1152 void pty_write (); 1209 void pty_write ();
1153 1210
1154 void tt_winch ();
1155
1156 rxvt_term ();
1157 ~rxvt_term ();
1158 void destroy ();
1159 void emergency_cleanup ();
1160
1161 bool init (int argc, const char *const *argv, stringvec *envv);
1162
1163 bool init (stringvec *argv, stringvec *envv) 1211 void init (stringvec *argv, stringvec *envv)
1164 { 1212 {
1165 this->argv = argv; 1213 this->argv = argv;
1166 return init (argv->size (), argv->begin (), envv); 1214 init (argv->size (), argv->begin (), envv);
1167 } 1215 }
1168
1169 bool init_vars ();
1170
1171 bool pty_fill ();
1172 1216
1173 void make_current () const // make this the "currently active" urxvt instance 1217 void make_current () const // make this the "currently active" urxvt instance
1174 { 1218 {
1175 SET_R (this); 1219 SET_R (this);
1176 set_environ (envv); 1220 set_environ (envv);
1177 rxvt_set_locale (locale); 1221 rxvt_set_locale (locale);
1178 } 1222 }
1179 1223
1180 void init_secondary ();
1181 const char **init_resources (int argc, const char *const *argv);
1182 const char *x_resource (const char *name);
1183 void init_env ();
1184 void set_locale (const char *locale);
1185 void init_xlocale ();
1186 void init_command (const char *const *argv);
1187 void run_command (const char *const *argv);
1188 int run_child (const char *const *argv);
1189
1190 void color_aliases (int idx);
1191 void recolour_cursor ();
1192 void create_windows (int argc, const char *const *argv);
1193 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1194 void window_calc (unsigned int newwidth, unsigned int newheight);
1195
1196#if USE_XIM 1224#if USE_XIM
1197 rxvt_xim *input_method; 1225 rxvt_xim *input_method;
1198 XIC Input_Context; 1226 XIC Input_Context;
1199 XIMStyle input_style; 1227 XIMStyle input_style;
1200 XPoint spot; // most recently sent spot position 1228 XPoint spot; // most recently sent spot position
… …
1209 bool IMisRunning (); 1237 bool IMisRunning ();
1210 void IMSendSpot (); 1238 void IMSendSpot ();
1211 bool IM_get_IC (const char *modifiers); 1239 bool IM_get_IC (const char *modifiers);
1212 void IMSetPosition (); 1240 void IMSetPosition ();
1213#endif 1241#endif
1214
1215 void resize_scrollbar ();
1216 1242
1217 // command.C 1243 // command.C
1218 void key_press (XKeyEvent &ev); 1244 void key_press (XKeyEvent &ev);
1219 void key_release (XKeyEvent &ev); 1245 void key_release (XKeyEvent &ev);
1220 unsigned int cmd_write (const char *str, unsigned int count); 1246 unsigned int cmd_write (const char *str, unsigned int count);
… …
1249 int privcases (int mode, unsigned long bit); 1275 int privcases (int mode, unsigned long bit);
1250 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1276 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1251 void process_sgr_mode (unsigned int nargs, const int *arg); 1277 void process_sgr_mode (unsigned int nargs, const int *arg);
1252 void process_graphics (); 1278 void process_graphics ();
1253 // init.C 1279 // init.C
1280 void init_vars ();
1281 void init_secondary ();
1282 const char **init_resources (int argc, const char *const *argv);
1283 void init_env ();
1284 void set_locale (const char *locale);
1285 void init_xlocale ();
1286 void init_command (const char *const *argv);
1287 void run_command (const char *const *argv);
1288 int run_child (const char *const *argv);
1289 void color_aliases (int idx);
1290 void create_windows (int argc, const char *const *argv);
1254 void Get_Colours (); 1291 void Get_Colours ();
1255 void get_ourmods (); 1292 void get_ourmods ();
1256 // main.C 1293 // main.C
1294 void tt_winch ();
1295 rxvt_term ();
1296 ~rxvt_term ();
1297 void destroy ();
1298 void emergency_cleanup ();
1299 void init (int argc, const char *const *argv, stringvec *envv);
1300 void recolour_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight);
1257 bool set_fonts (); 1303 bool set_fonts ();
1258 void set_string_property (Atom prop, const char *str, int len = -1); 1304 void set_string_property (Atom prop, const char *str, int len = -1);
1259 void set_utf8_property (Atom prop, const char *str, int len = -1); 1305 void set_utf8_property (Atom prop, const char *str, int len = -1);
1260 void set_title (const char *str); 1306 void set_title (const char *str);
1261 void set_icon_name (const char *str); 1307 void set_icon_name (const char *str);
1262 void set_window_color (int idx, const char *color); 1308 void set_window_color (int idx, const char *color);
1263 void set_colorfgbg (); 1309 void set_colorfgbg ();
1264 bool set_color (rxvt_color &color, const char *name); 1310 bool set_color (rxvt_color &color, const char *name);
1265 void alias_color (int dst, int src); 1311 void alias_color (int dst, int src);
1266 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1312 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1313 void get_window_origin (int &x, int &y);
1314 Pixmap get_pixmap_property (int prop_id);
1267 1315
1268 // screen.C 1316 // screen.C
1269 1317
1270 void lalloc (line_t &l) const 1318 void lalloc (line_t &l) const
1271 { 1319 {
… …
1323 return base; 1371 return base;
1324 } 1372 }
1325 1373
1326 bool option (uint8_t opt) const NOTHROW 1374 bool option (uint8_t opt) const NOTHROW
1327 { 1375 {
1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1328 return options[opt >> 3] & (1 << (opt & 7)); 1380 return options[opt >> 3] & (1 << (opt & 7));
1329 } 1381 }
1330 1382
1331 void set_option (uint8_t opt, bool set = true) NOTHROW 1383 void set_option (uint8_t opt, bool set = true) NOTHROW
1332 { 1384 {
1385 if (!opt)
1386 return;
1387
1388 --opt;
1333 if (set) 1389 if (set)
1334 options[opt >> 3] |= (1 << (opt & 7)); 1390 options[opt >> 3] |= (1 << (opt & 7));
1335 else 1391 else
1336 options[opt >> 3] &= ~(1 << (opt & 7)); 1392 options[opt >> 3] &= ~(1 << (opt & 7));
1337 } 1393 }
1338 1394
1395 void PrivMode (int set, unsigned bit) NOTHROW
1396 {
1397 if (set)
1398 priv_modes |= bit;
1399 else
1400 priv_modes &= ~bit;
1401 }
1402
1403 // modifies first argument(!)
1404 void paste (char *data, unsigned int len) NOTHROW;
1339 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1340 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1341 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1407 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1342 void scr_reset (); 1408 void scr_reset ();
1343 void scr_release () NOTHROW; 1409 void scr_release () NOTHROW;
… …
1350 void scr_backindex () NOTHROW; 1416 void scr_backindex () NOTHROW;
1351 void scr_forwardindex () NOTHROW; 1417 void scr_forwardindex () NOTHROW;
1352#endif 1418#endif
1353 void scr_touch (bool refresh) NOTHROW; 1419 void scr_touch (bool refresh) NOTHROW;
1354 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1420 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1355 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1356 void scr_recolour () NOTHROW; 1421 void scr_recolour () NOTHROW;
1357 void scr_remap_chars () NOTHROW; 1422 void scr_remap_chars () NOTHROW;
1358 void scr_remap_chars (line_t &l) NOTHROW; 1423 void scr_remap_chars (line_t &l) NOTHROW;
1359 1424
1360 enum cursor_mode { SAVE, RESTORE }; 1425 enum cursor_mode { SAVE, RESTORE };
… …
1411 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1412 void selection_click (int clicks, int x, int y) NOTHROW; 1477 void selection_click (int clicks, int x, int y) NOTHROW;
1413 void selection_extend (int x, int y, int flag) NOTHROW; 1478 void selection_extend (int x, int y, int flag) NOTHROW;
1414 void selection_rotate (int x, int y) NOTHROW; 1479 void selection_rotate (int x, int y) NOTHROW;
1415 1480
1416 void pixel_position (int *x, int *y) NOTHROW;
1417
1418#if defined(NEXT_SCROLLBAR) 1481#if defined(NEXT_SCROLLBAR)
1419 // scrollbar-next.C 1482 // scrollbar-next.C
1420 Pixmap renderPixmap (const char *const *data, int width, int height); 1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1421 void init_scrollbar_stuff (); 1484 void init_scrollbar_stuff ();
1422 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1437 // scrollbar-plain.C 1500 // scrollbar-plain.C
1438 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1439#endif 1502#endif
1440 1503
1441 // scrollbar.C 1504 // scrollbar.C
1505 void resize_scrollbar ();
1442 int scrollbar_mapping (int map); 1506 int scrollbar_mapping (int map);
1443 int scrollbar_show (int update); 1507 int scrollbar_show (int update);
1444 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1508 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1445 1509
1446 // xdefaults.C 1510 // xdefaults.C
1447 void get_options (int argc, const char *const *argv); 1511 void get_options (int argc, const char *const *argv);
1448 int parse_keysym (const char *str, const char *arg); 1512 int parse_keysym (const char *str, const char *arg);
1449 void get_xdefaults (FILE *stream, const char *name); 1513 const char *x_resource (const char *name);
1450 void extract_resources (); 1514 void extract_resources ();
1451 // xpm.C
1452 int scale_pixmap (const char *geom);
1453 void resize_pixmap ();
1454 Pixmap set_bgPixmap (const char *file);
1455}; 1515};
1456 1516
1457/* 1517#endif /* _RXVT_H_ */
1458 *****************************************************************************
1459 * PROTOTYPES
1460 *****************************************************************************
1461 */
1462#ifdef PROTOTYPES
1463# define __PROTO(p) p
1464#else
1465# define __PROTO(p) ()
1466#endif
1467 1518
1468#endif /* _RXVT_H_ */
1469

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