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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.207 by root, Mon Jan 16 09:51:57 2006 UTC vs.
Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
10#endif 52#endif
11 53
12#if ENABLE_PERL 54#if ENABLE_PERL
13# define ENABLE_FRILLS 1 55# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 56# define ENABLE_COMBINING 1
15#endif 57#endif
16 58
17#if ENABLE_FRILLS 59#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
21#else 66#else
22# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
23#endif 68#endif
24 69
25#include <limits.h> 70#include <limits.h>
26 71
27#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
28#include <X11/keysym.h> 73#include <X11/keysym.h>
29#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 75#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 76
35#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
36#include "rxvtfont.h" 79#include "rxvtfont.h"
37#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
38#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
39#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
40 85
41#include "rxvtperl.h" 86#include "rxvtperl.h"
42 87
43// try to avoid some macros to decrease code size, on some systems 88// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 89#if ENABLE_MINIMAL
… …
52/* 97/*
53 ***************************************************************************** 98 *****************************************************************************
54 * SYSTEM HACKS 99 * SYSTEM HACKS
55 ***************************************************************************** 100 *****************************************************************************
56 */ 101 */
57/* Consistent defines - please report on the necessity
58 * @ Unixware: defines (__svr4__)
59 */
60#if defined (SVR4) && !defined (__svr4__)
61# define __svr4__ 1
62#endif
63#if defined (sun) && !defined (__sun__)
64# define __sun__ 1
65#endif
66 102
67#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
68typedef char *XPointer; 104typedef char *XPointer;
69#endif 105#endif
70 106
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 107#include <termios.h>
73typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 108
85#ifdef XPM_BACKGROUND 109#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 110
93#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 112# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 114# define STDERR_FILENO 2
97#endif 115#endif
98 116
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif
125
126/****************************************************************************/
127
128// exception thrown on fatal (per-instance) errors
129class rxvt_failure_exception { };
130
131// exception thrown when the command parser runs out of input data
132class out_of_input { };
133
99/* 134/*
100 ***************************************************************************** 135 *****************************************************************************
101 * PROTOTYPES 136 * PROTOTYPES
102 ***************************************************************************** 137 *****************************************************************************
103 */ 138 */
104// main.C 139// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
106RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
107void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
108void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
109void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
110void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 145
113// util.C 146// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 151
120// misc.C
121char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 158
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
134void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 163void * rxvt_malloc (size_t size);
135void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 164void * rxvt_calloc (size_t number, size_t size);
136void rxvt_usleep (int usecs); 165void * rxvt_realloc (void *ptr, size_t size);
137 166
138///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
139 168
140// temporarily replace the process environment 169// temporarily replace the process environment
141extern char **environ; 170extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
143 172
173static inline void
144inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
145{ 175{
176#if ENABLE_PERL
177 assert (envv);
178#else
146 if (envv) 179 if (envv)
180#endif
147 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
148} 182}
149 183
184static inline void
150inline void set_environ (char **envv) 185set_environ (char **envv)
151{ 186{
187#if ENABLE_PERL
188 assert (envv);
189#else
152 if (envv) 190 if (envv)
191#endif
153 environ = envv; 192 environ = envv;
154} 193}
155 194
156/* 195/*
157 ***************************************************************************** 196 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 198 *****************************************************************************
160 */ 199 */
161struct grwin_t;
162
163/* Sanitize menubar info */
164#ifndef MENUBAR
165# undef MENUBAR_MAX
166#endif
167#ifndef MENUBAR_MAX
168# define MENUBAR_MAX 0
169#endif
170
171/* If we're using either the rxvt scrollbar or menu bars, keep the
172 * scrollColor resource.
173 */
174#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
175# define KEEP_SCROLLCOLOR 1
176#else
177# undef KEEP_SCROLLCOLOR
178#endif
179
180#ifdef XPM_BACKGROUND
181typedef struct {
182 short w, h, x, y;
183 Pixmap pixmap;
184} bgPixmap_t;
185#endif
186 200
187/* 201/*
188 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
189 * pared down from XButtonEvent 203 * pared down from XButtonEvent
190 */ 204 */
191struct mouse_event { 205struct mouse_event
206{
192 int clicks; 207 int clicks;
193 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
194 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
195 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
196}; 211};
197 212
198#if ENABLE_FRILLS
199typedef struct _mwmhints {
200 CARD32 flags;
201 CARD32 functions;
202 CARD32 decorations;
203 INT32 input_mode;
204 CARD32 status;
205} MWMHints;
206#endif
207
208#if ENABLE_XEMBED 213#if ENABLE_XEMBED
209// XEMBED messages 214// XEMBED messages
210# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
211# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
212# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
213# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
214# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
215# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
216# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
217# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
218 223
219# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
220# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
221# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
222# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
223# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
224 229
225// XEMBED detail code 230// XEMBED detail code
226# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
227# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
228# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
229 234
230# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
231#endif 236#endif
232 237
… …
236 ***************************************************************************** 241 *****************************************************************************
237 */ 242 */
238 243
239/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
240#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
241#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
242# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
243#else 248#else
244# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
245#endif 250#endif
246#ifndef TERMENV 251#ifndef TERMENV
252# if USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color"
254# else
247# define TERMENV "rxvt-unicode" 255# define TERMENV "rxvt-unicode"
256# endif
248#endif 257#endif
249 258
250#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
251# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
252#endif 261#endif
253 262
254/* now look for other badly set stuff */
255
256#if !defined (EACCESS) && defined(EAGAIN)
257# define EACCESS EAGAIN
258#endif
259
260#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
261# define EXIT_SUCCESS 0 /* exit function success */
262# define EXIT_FAILURE 1 /* exit function failure */
263#endif
264
265#define menuBar_esc 10
266#define scrollBar_esc 30 263#define scrollBar_esc 30
267#define menuBar_margin 2 /* margin below text */
268 264
269#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
270# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
271#endif 267#endif
272
273/* width of scrollBar, menuBar shadow, must be 1 or 2 */
274#ifdef HALFSHADOW
275# define MENU_SHADOW 1
276#else
277# define MENU_SHADOW 2
278#endif
279
280#define R_SB_ALIGN_CENTRE 0
281#define R_SB_ALIGN_TOP 1
282#define R_SB_ALIGN_BOTTOM 2
283
284#define R_SB_NEXT 1
285#define R_SB_XTERM 2
286#define R_SB_PLAIN 4
287#define R_SB_RXVT 8
288
289#define SB_WIDTH_NEXT 19
290#define SB_WIDTH_XTERM 15
291#define SB_WIDTH_PLAIN 7
292#ifndef SB_WIDTH_RXVT
293# define SB_WIDTH_RXVT 10
294#endif
295
296/*
297 * NeXT scrollbar defines
298 */
299#define SB_PADDING 1
300#define SB_BORDER_WIDTH 1
301#define SB_BEVEL_WIDTH_UPPER_LEFT 1
302#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
303#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
304#define SB_MARGIN_SPACE (SB_PADDING * 2)
305#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
306#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
307#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
308#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
309#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
310#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
311#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
312#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
313 /*
314 * +-------------+
315 * | | <---< SB_PADDING
316 * | ::::::::::: |
317 * | ::::::::::: |
318 * '''''''''''''''''
319 * ,,,,,,,,,,,,,,,,,
320 * | ::::::::::: |
321 * | ::::::::::: |
322 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
323 * | | :::::::: |
324 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
325 * | +---------+ |
326 * | | ......%%| |
327 * | | ......%%| |
328 * | | .. ()..%%| |
329 * | | ......%%| |
330 * | | %%%%%%%%| |
331 * | +---------+ | <.........................
332 * | | <---< SB_PADDING :
333 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
334 * | | ......%%| | | : :
335 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
336 * | | %%%%%%%%| | | : :
337 * | +---------+ | <-+ : :
338 * | | : :
339 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
340 * | | ......%%| | | : :
341 * | | ..\/..%%| | | : :
342 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
343 * | +---------+ | | : :
344 * | | | : :
345 * +-------------+ <-+.........:............:
346 * ^^|_________| :
347 * || | :
348 * || +---< SB_BUTTON_WIDTH
349 * || :
350 * |+------< SB_PADDING
351 * |: :
352 * +----< SB_BORDER_WIDTH
353 * : :
354 * :............:
355 * |
356 * +---< SB_WIDTH_NEXT
357 */
358 268
359enum { 269enum {
360 NO_REFRESH = 0 , /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
361 FAST_REFRESH = 1<<0, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
362 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
363 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
364}; 273};
365 274
366#ifdef NO_SECONDARY_SCREEN 275#ifdef NO_SECONDARY_SCREEN
367# define NSCREENS 0 276# define NSCREENS 0
368#else 277#else
… …
399enum { 308enum {
400 PRIMARY = 0, 309 PRIMARY = 0,
401 SECONDARY, 310 SECONDARY,
402}; 311};
403 312
313// define various rendition bits and masks. the rendition word
314// is 32 bits in size, and we should use it as efficiently as possible
315
404#define RS_None 0 316#define RS_None 0
405 317
406#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
407#define RS_bgMask 0x00003f80UL // 128 colors 319#define RS_colorMask ((1UL << Color_Bits) - 1UL)
320#define RS_bgShift 0
321#define RS_fgShift (RS_bgShift + Color_Bits)
322#define RS_bgMask (RS_colorMask << RS_bgShift)
323#define RS_fgMask (RS_colorMask << RS_fgShift)
324
325// must have space for rxvt_fontset::fontCount * 2 + 2 values
326#define RS_fontShift (RS_fgShift + Color_Bits)
327#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
328#define RS_fontCount rxvt_fontset::fontCount
329#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
330
331// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
332#define RS_redraw (2UL << RS_fontShift)
333
334#define RS_Sel (1UL << 22)
335
336// 4 custom bits for extensions
337#define RS_customCount 16UL
338#define RS_customShift 23
339#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
408 340
409// font styles 341// font styles
410#define RS_Bold 0x00004000UL // value 1 342#define RS_Bold (1UL << RS_styleShift)
411#define RS_Italic 0x00008000UL // value 2 343#define RS_Italic (2UL << RS_styleShift)
344
345#define RS_styleCount 4
346#define RS_styleShift 27
347#define RS_styleMask (RS_Bold | RS_Italic)
412 348
413// fake styles 349// fake styles
414#define RS_Blink 0x00010000UL // blink 350#define RS_Blink (1UL << 29)
415#define RS_RVid 0x00020000UL // reverse video 351#define RS_RVid (1UL << 30) // reverse video
416#define RS_Uline 0x00040000UL // underline 352#define RS_Uline (1UL << 31) // underline
417
418// 5 custom bits for extensions
419#define RS_customCount 32
420#define RS_customMask 0x00f80000UL
421#define RS_customShift 19
422
423// other flags
424#define RS_Careful 0x80000000UL /* be careful when drawing these */
425
426#define RS_styleCount 4
427#define RS_styleMask (RS_Bold | RS_Italic)
428#define RS_styleShift 14
429 353
430#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 354#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
431#define RS_attrMask (RS_baseattrMask | RS_fontMask) 355#define RS_attrMask (RS_baseattrMask | RS_fontMask)
432 356
433#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
434#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
435#define RS_fontShift 24
436
437#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 357#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
438#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 358#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
439 359
440#define Sel_none 0 /* Not waiting */ 360#define Sel_none 0 /* Not waiting */
441#define Sel_normal 0x01 /* normal selection */ 361#define Sel_normal 0x01 /* normal selection */
442#define Sel_incr 0x02 /* incremental selection */ 362#define Sel_incr 0x02 /* incremental selection */
443#define Sel_direct 0x00 363#define Sel_direct 0x00
… …
452 C0_NUL = 0x00, 372 C0_NUL = 0x00,
453 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 373 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
454 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 374 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
455 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 375 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
456 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 376 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
457}; 377};
458#define CHAR_ST 0x9c /* 0234 */ 378#define CHAR_ST 0x9c /* 0234 */
459 379
460/* 380/*
461 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 381 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
462 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 382 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
465 XTerm_name = 0, 385 XTerm_name = 0,
466 XTerm_iconName = 1, 386 XTerm_iconName = 1,
467 XTerm_title = 2, 387 XTerm_title = 2,
468 XTerm_property = 3, // change X property 388 XTerm_property = 3, // change X property
469 XTerm_Color = 4, // change colors 389 XTerm_Color = 4, // change colors
470 XTerm_Color00 = 10, // not implemented, CLASH! 390 XTerm_Color00 = 10, // change fg color
471 XTerm_Color01 = 11, // not implemented 391 XTerm_Color01 = 11, // change bg color
472 XTerm_Color_cursor = 12, // change actual 'Cursor' color 392 XTerm_Color_cursor = 12, // change actual 'Cursor' color
473 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 393 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
474 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 394 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
475 XTerm_Color05 = 15, // not implemented (tektronix fg) 395 XTerm_Color05 = 15, // not implemented (tektronix fg)
476 XTerm_Color06 = 16, // not implemented (tektronix bg) 396 XTerm_Color06 = 16, // not implemented (tektronix bg)
477 XTerm_Color_RV = 17, // change actual 'Highlight' color 397 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
398 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
478 XTerm_logfile = 46, // not implemented 399 XTerm_logfile = 46, // not implemented
479 XTerm_font = 50, 400 XTerm_font = 50,
480 401
481 XTerm_konsole30 = 30, // reserved for konsole 402 XTerm_konsole30 = 30, // reserved for konsole
482 XTerm_konsole31 = 31, // reserved for konsole 403 XTerm_konsole31 = 31, // reserved for konsole
483 XTerm_emacs51 = 51, // reserved for emacs shell 404 XTerm_emacs51 = 51, // reserved for emacs shell
484 /* 405 /*
485 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 406 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
486 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
487 */ 407 */
488 Rxvt_Color_BD = 18, // change actual 'Bold' color 408
489 Rxvt_Color_UL = 19, // change actual 'Underline' color 409 // deprecated
410 Rxvt_restoreFG = 39,
411 Rxvt_restoreBG = 49,
412
490 Rxvt_Pixmap = 20, // new bg pixmap 413 Rxvt_Pixmap = 20, // new bg pixmap
491 Rxvt_restoreFG = 39, // change default fg color
492 Rxvt_restoreBG = 49, // change default bg color
493 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 414 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
494 415
495 URxvt_locale = 701, // change locale 416 URxvt_locale = 701, // change locale
496 URxvt_Menu = 703, // set menu item 417 URxvt_version = 702, // request version
418
497 URxvt_Color_IT = 704, // change actual 'Italic' colour 419 URxvt_Color_IT = 704, // change actual 'Italic' colour
498 URxvt_Color_tint = 705, // change actual tint colour 420 URxvt_Color_tint = 705, // change actual tint colour
421 URxvt_Color_BD = 706, // change actual 'Bold' color
422 URxvt_Color_UL = 707, // change actual 'Underline' color
499 URxvt_Color_BD = 706, 423 URxvt_Color_border = 708,
500 URxvt_Color_UL = 707,
501 424
502 URxvt_font = 710, 425 URxvt_font = 710,
503 URxvt_boldFont = 711, 426 URxvt_boldFont = 711,
504 URxvt_italicFont = 712, 427 URxvt_italicFont = 712,
505 URxvt_boldItalicFont = 713, 428 URxvt_boldItalicFont = 713,
506 429
507 URxvt_view_up = 720, 430 URxvt_view_up = 720,
508 URxvt_view_down = 721, 431 URxvt_view_down = 721,
509 432
510 URxvt_perl = 777, 433 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
511}; 434};
512 435
513/* Words starting with `Color_' are colours. Others are counts */ 436/* Words starting with `Color_' are colours. Others are counts */
514/* 437/*
515 * The PixColor and rendition colour usage should probably be decoupled 438 * The PixColor and rendition colour usage should probably be decoupled
516 * on the unnecessary items, e.g. Color_pointer, but won't bother 439 * on the unnecessary items, e.g. Color_pointer, but won't bother
517 * until we need to. Also, be aware of usage in pixcolor_set 440 * until we need to. Also, be aware of usage in pixcolor_set
518 */ 441 */
519 442
520enum colour_list { 443enum colour_list {
444 Color_none = -2,
445 Color_transparent = -1,
521 Color_fg = 0, 446 Color_fg = 0,
522 Color_bg, 447 Color_bg,
523 minCOLOR, /* 2 */ 448 minCOLOR, /* 2 */
524 Color_Black = minCOLOR, 449 Color_Black = minCOLOR,
525 Color_Red3, 450 Color_Red3,
… …
543 Color_White = maxBrightCOLOR, 468 Color_White = maxBrightCOLOR,
544#else 469#else
545 Color_White = maxCOLOR, 470 Color_White = maxCOLOR,
546#endif 471#endif
547 minTermCOLOR = Color_White + 1, 472 minTermCOLOR = Color_White + 1,
473#if USE_256_COLORS
474 maxTermCOLOR = Color_White + 240,
475#else
548 maxTermCOLOR = Color_White + 72, 476 maxTermCOLOR = Color_White + 72,
477#endif
549#ifndef NO_CURSORCOLOR 478#ifndef NO_CURSORCOLOR
550 Color_cursor, 479 Color_cursor,
551 Color_cursor2, 480 Color_cursor2,
552#endif 481#endif
553 Color_pointer_fg, 482 Color_pointer_fg,
… …
562#if ENABLE_FRILLS 491#if ENABLE_FRILLS
563 Color_underline, 492 Color_underline,
564#endif 493#endif
565#ifdef OPTION_HC 494#ifdef OPTION_HC
566 Color_HC, 495 Color_HC,
496 Color_HTC,
567#endif 497#endif
568#ifdef KEEP_SCROLLCOLOR
569 Color_scroll, 498 Color_scroll,
499#ifdef RXVT_SCROLLBAR
570 Color_trough, 500 Color_trough,
571#endif 501#endif
572#if TINTING 502#if ENABLE_TRANSPARENCY
573 Color_tint, 503 Color_tint,
574#endif 504#endif
575#if OFF_FOCUS_FADING 505#if OFF_FOCUS_FADING
576 Color_fade, 506 Color_fade,
577#endif 507#endif
578 NRS_COLORS, /* */ 508 NRS_COLORS, /* */
579#ifdef KEEP_SCROLLCOLOR 509#ifdef RXVT_SCROLLBAR
580 Color_topShadow = NRS_COLORS, 510 Color_topShadow = NRS_COLORS,
581 Color_bottomShadow, 511 Color_bottomShadow,
582 TOTAL_COLORS 512 TOTAL_COLORS
583#else 513#else
584 TOTAL_COLORS = NRS_COLORS 514 TOTAL_COLORS = NRS_COLORS
585#endif 515#endif
586}; 516};
587 517
518#if USE_256_COLORS
519# define Color_Bits 9 // 0 .. maxTermCOLOR
520#else
588#define Color_Bits 7 // 0 .. maxTermCOLOR 521# define Color_Bits 7 // 0 .. maxTermCOLOR
589 522#endif
590#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
591#define NPIXCLR_BITS 32
592 523
593/* 524/*
594 * Resource list 525 * Resource list
595 */ 526 */
596enum { 527enum {
… …
598# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 529# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
599# include "rsinc.h" 530# include "rsinc.h"
600# undef def 531# undef def
601# undef reserve 532# undef reserve
602 NUM_RESOURCES 533 NUM_RESOURCES
603};
604
605// see init.C:xa_names, which must be kept in sync
606enum {
607 XA_TEXT = 0,
608 XA_COMPOUND_TEXT,
609 XA_UTF8_STRING,
610 XA_MULTIPLE,
611 XA_TARGETS,
612 XA_TIMESTAMP,
613 XA_VT_SELECTION,
614 XA_INCR,
615 XA_WM_PROTOCOLS,
616 XA_WM_DELETE_WINDOW,
617 XA_CLIPBOARD,
618#if ENABLE_FRILLS
619 XA_MOTIF_WM_HINTS,
620#endif
621#if ENABLE_EWMH
622 XA_NET_WM_PID,
623 XA_NET_WM_NAME,
624 XA_NET_WM_ICON_NAME,
625 XA_NET_WM_PING,
626#endif
627#if USE_XIM
628 XA_WM_LOCALE_NAME,
629#endif
630#if TRANSPARENT
631 XA_XROOTPMAP_ID,
632 XA_ESETROOT_PMAP_ID,
633#endif
634#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
635 XA_DNDPROTOCOL,
636 XA_DNDSELECTION,
637#endif
638#if ENABLE_XEMBED
639 XA_XEMBED,
640 XA_XEMBED_INFO,
641#endif
642 NUM_XA
643}; 534};
644 535
645/* DEC private modes */ 536/* DEC private modes */
646#define PrivMode_132 (1UL<<0) 537#define PrivMode_132 (1UL<<0)
647#define PrivMode_132OK (1UL<<1) 538#define PrivMode_132OK (1UL<<1)
… …
656#define PrivMode_ShiftKeys (1UL<<10) 547#define PrivMode_ShiftKeys (1UL<<10)
657#define PrivMode_VisibleCursor (1UL<<11) 548#define PrivMode_VisibleCursor (1UL<<11)
658#define PrivMode_MouseX10 (1UL<<12) 549#define PrivMode_MouseX10 (1UL<<12)
659#define PrivMode_MouseX11 (1UL<<13) 550#define PrivMode_MouseX11 (1UL<<13)
660#define PrivMode_scrollBar (1UL<<14) 551#define PrivMode_scrollBar (1UL<<14)
661#define PrivMode_menuBar (1UL<<15)
662#define PrivMode_TtyOutputInh (1UL<<16) 552#define PrivMode_TtyOutputInh (1UL<<15)
663#define PrivMode_Keypress (1UL<<17) 553#define PrivMode_Keypress (1UL<<16)
664#define PrivMode_smoothScroll (1UL<<18) 554#define PrivMode_smoothScroll (1UL<<17)
665#define PrivMode_vt52 (1UL<<19) 555#define PrivMode_vt52 (1UL<<18)
666#define PrivMode_LFNL (1UL<<20) 556#define PrivMode_LFNL (1UL<<19)
667/* too annoying to implement X11 highlight tracking */ 557#define PrivMode_MouseBtnEvent (1UL<<20)
668/* #define PrivMode_MouseX11Track (1LU<<21) */ 558#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22)
669 560
670#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 561#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
671#define PrivMode(test,bit) \
672 if (test) \
673 priv_modes |= (bit); \
674 else \
675 priv_modes &= ~(bit)
676 562
677#ifdef ALLOW_132_MODE 563#ifdef ALLOW_132_MODE
678# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
679#else 565#else
680# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 566# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
682 568
683// do not change these constants lightly, there are many interdependencies 569// do not change these constants lightly, there are many interdependencies
684#define IMBUFSIZ 128 // input modifier buffer sizes 570#define IMBUFSIZ 128 // input modifier buffer sizes
685#define KBUFSZ 512 // size of keyboard mapping buffer 571#define KBUFSZ 512 // size of keyboard mapping buffer
686#define CBUFSIZ 2048 // size of command buffer 572#define CBUFSIZ 2048 // size of command buffer
573#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
687#define UBUFSIZ 2048 // character buffer 574#define UBUFSIZ 2048 // character buffer
688 575
689#ifndef PATH_MAX 576#if ENABLE_FRILLS
690# define PATH_MAX 16384 577# include <X11/Xmd.h>
578typedef struct _mwmhints
579{
580 CARD32 flags;
581 CARD32 functions;
582 CARD32 decorations;
583 INT32 input_mode;
584 CARD32 status;
585} MWMHints;
691#endif 586#endif
692 587
693/* Motif window hints */ 588/* Motif window hints */
694#define MWM_HINTS_FUNCTIONS (1L << 0) 589#define MWM_HINTS_FUNCTIONS (1L << 0)
695#define MWM_HINTS_DECORATIONS (1L << 1) 590#define MWM_HINTS_DECORATIONS (1L << 1)
… …
720/* 615/*
721 ***************************************************************************** 616 *****************************************************************************
722 * MACRO DEFINES 617 * MACRO DEFINES
723 ***************************************************************************** 618 *****************************************************************************
724 */ 619 */
725#define dDisp Display *disp = display->display 620
621// speed hack, copy some member variable into a local variable of the same name
622#define dLocal(type,name) type const name = this->name
623
624// for speed reasons, we assume that all codepoints 32 to 126 are
625// single-width.
626#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
726 627
727/* convert pixel dimensions to row/column values. Everything as int32_t */ 628/* convert pixel dimensions to row/column values. Everything as int32_t */
728#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 629#define Pixel2Col(x) Pixel2Width((int32_t)(x))
729#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 630#define Pixel2Row(y) Pixel2Height((int32_t)(y))
730#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 631#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
732#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 633#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
733#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 634#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
734#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
735#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
736 637
737#define OPTION(opt) (options & (opt))
738#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
739 | Opt_jumpScroll | Opt_secondaryScreen \
740 | Opt_pastableTabs | Opt_intensityStyles)
741
742// for m >= -n, ensure remainder lies between 0..n-1
743#define MOD(m,n) (((m) + (n)) % (n))
744
745#define LINENO(n) MOD (term_start + int(n), total_rows) 638#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
746#define ROW(n) row_buf [LINENO (n)] 639#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
640
641#define LINENO(n) LINENO_of (this, n)
642#define ROW(n) ROW_of (this, n)
747 643
748/* how to build & extract colors and attributes */ 644/* how to build & extract colors and attributes */
749#define GET_BASEFG(x) (((x) & RS_fgMask)) 645#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
750#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 646#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
751 647
752#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 648#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
753#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 649#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
754 650
755#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 651#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
756#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 652#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
757 653
758#define GET_ATTR(x) (((x) & RS_attrMask)) 654#define GET_ATTR(x) (((x) & RS_attrMask))
655// return attributes defining the background, encoding doesn't matter
656// depends on RS_fgShift > RS_bgShift
759#define GET_BGATTR(x) \ 657#define GET_BGATTR(x) \
658 (expect_false ((x) & RS_RVid) \
760 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 659 ? (((x) & (RS_attrMask & ~RS_RVid)) \
761 | (((x) & RS_fgMask)<<Color_Bits)) \ 660 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
762 : ((x) & (RS_attrMask | RS_bgMask))) 661 : ((x) & (RS_attrMask | RS_bgMask)))
763#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 662#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
764#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 663#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
765#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 664#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
766 665
767#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 666#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
768 667
769#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 668#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
770#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 669#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
771 670
772#if ENABLE_STYLES 671#if ENABLE_STYLES
773# define FONTSET(style) fontset[GET_STYLE (style)] 672# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
774#else 673#else
775# define FONTSET(style) fontset[0] 674# define FONTSET_of(t,style) (t)->fontset[0]
776#endif
777
778#ifdef HAVE_SCROLLBARS
779# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
780#else
781# define scrollbar_TotalWidth() (0)
782#endif
783#define scrollbar_isMotion() (scrollBar.state == 'm')
784#define scrollbar_isUp() (scrollBar.state == 'U')
785#define scrollbar_isDn() (scrollBar.state == 'D')
786#define scrollbar_isUpDn() isupper (scrollBar.state)
787#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
788
789#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
790#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
791 && (y) <= scrollbarnext_dnval ())
792#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
793#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
794#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
795#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
796#define SCROLLRXVT_MINHEIGHT 10
797#define SCROLLXTERM_MINHEIGHT 10
798
799#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
800 ? SCROLLNEXT_MINHEIGHT \
801 : SCROLLRXVT_MINHEIGHT)
802#define scrollbar_above_slider(y) ((y) < scrollBar.top)
803#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
804#define scrollbar_position(y) ((y) - scrollBar.beg)
805#define scrollbar_size() (scrollBar.end - scrollBar.beg \
806 - scrollbar_minheight ())
807
808#if (MENUBAR_MAX > 1)
809/* rendition style flags */
810# define menuBar_height() (fheight + MENU_SHADOW)
811# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
812# define isMenuBarWindow(w) ((w) == menuBar.win)
813#else
814# define menuBar_height() (0)
815# define menuBar_TotalHeight() (0)
816# define isMenuBarWindow(w) (0)
817#endif
818
819#ifdef XPM_BACKGROUND
820# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
821#else
822# define XPMClearArea(a, b, c, d, e, f, g)
823#endif
824
825#ifdef UTMP_SUPPORT
826# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
827# undef HAVE_UTMPX_H
828# undef HAVE_STRUCT_UTMPX
829# endif 675#endif
830# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
831# undef HAVE_UTMP_H
832# undef HAVE_STRUCT_UTMP
833# endif
834 676
835# ifdef HAVE_UTMPX_H 677#define FONTSET(style) FONTSET_of (this, style)
836# include <utmpx.h>
837# endif
838# ifdef HAVE_UTMP_H
839# include <utmp.h>
840# endif
841#endif
842 678
843#ifdef DEBUG_CMD
844# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845#else
846# define D_CMD(x)
847#endif
848#ifdef DEBUG_INIT
849# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850#else
851# define D_INIT(x)
852#endif
853#ifdef DEBUG_MAIN
854# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855#else
856# define D_MAIN(x)
857#endif
858#ifdef DEBUG_SIZE
859# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860#else
861# define D_SIZE(x)
862#endif
863
864extern class rxvt_failure_exception { } rxvt_failure_exception;
865
866typedef callback1<void, const char *> log_callback; 679typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 680typedef callback<int (int)> getfd_callback;
868
869extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
870extern void rxvt_log (const char *fmt, ...);
871extern void rxvt_warn (const char *fmt, ...);
872extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
873extern void rxvt_exit_failure () __attribute__ ((noreturn));
874
875#define SET_LOCALE(locale) rxvt_set_locale (locale)
876extern bool rxvt_set_locale (const char *locale);
877extern void rxvt_push_locale (const char *locale);
878extern void rxvt_pop_locale ();
879
880/****************************************************************************/
881
882#ifdef MENUBAR
883# include "menubar.h"
884#endif
885
886#define BLINK_INTERVAL 0.5
887#define TEXT_BLINK_INTERVAL 0.5
888
889#ifndef __attribute__
890# ifdef __GNUC__
891# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
892# define __attribute__(x)
893# endif
894# endif
895# define __attribute__(x)
896#endif
897 681
898/****************************************************************************/ 682/****************************************************************************/
899 683
900#define LINE_LONGER 0x0001 // line is continued on the next row 684#define LINE_LONGER 0x0001 // line is continued on the next row
901#define LINE_FILTERED 0x0002 // line has been filtered 685#define LINE_FILTERED 0x0002 // line has been filtered
902#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 686#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
687#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
688#define LINE_BIDI 0x0010 // line needs bidi (NYI)
903 689
904struct line_t { 690struct line_t
691{
905 text_t *t; // terminal the text 692 text_t *t; // terminal the text
906 rend_t *r; // rendition, uses RS_ flags 693 rend_t *r; // rendition, uses RS_ flags
907 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 694 tlen_t_ l; // length of each text line
908 uint32_t f; // flags 695 uint32_t f; // flags
909 696
910 bool is_longer () 697 bool is_longer ()
911 { 698 {
912 return f & LINE_LONGER; 699 return f & LINE_LONGER;
… …
942 } 729 }
943}; 730};
944 731
945/****************************************************************************/ 732/****************************************************************************/
946 733
947// primivite wrapper around mbstate_t to ensure initialisation 734// primitive wrapper around mbstate_t to ensure initialisation
948struct mbstate { 735struct mbstate
736{
949 mbstate_t mbs; 737 mbstate_t mbs;
950 738
951 operator mbstate_t *() { return &mbs; } 739 operator mbstate_t *() { return &mbs; }
952 void reset () { memset (&mbs, 0, sizeof (mbs)); } 740 void reset () { memset (&mbs, 0, sizeof (mbs)); }
953 mbstate () { reset (); } 741 mbstate () { reset (); }
… …
955 743
956/****************************************************************************/ 744/****************************************************************************/
957 745
958#define UNICODE_MASK 0x1fffffUL 746#define UNICODE_MASK 0x1fffffUL
959 747
960#if UNICODE3 748#if UNICODE_3
961# define COMPOSE_LO 0x40000000UL 749# define COMPOSE_LO 0x40000000UL
962# define COMPOSE_HI 0x400fffffUL 750# define COMPOSE_HI 0x400fffffUL
963# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 751# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964#else 752#else
965# if ENABLE_PERL 753# if ENABLE_PERL
966# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 754# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
967# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 755# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
968# else 756# else
969# define COMPOSE_LO 0xd800UL 757# define COMPOSE_LO 0xd800UL
970# define COMPOSE_HI 0xf8ffUL 758# define COMPOSE_HI 0xf8ffUL
971# endif 759# endif
… …
974 762
975#if ENABLE_COMBINING 763#if ENABLE_COMBINING
976// compose chars are used to represent composite characters 764// compose chars are used to represent composite characters
977// that are not representable in unicode, as well as characters 765// that are not representable in unicode, as well as characters
978// not fitting in the BMP. 766// not fitting in the BMP.
979struct compose_char { 767struct compose_char
768{
980 unicode_t c1, c2; // any chars != NOCHAR are valid 769 unicode_t c1, c2; // any chars != NOCHAR are valid
981 compose_char (unicode_t c1, unicode_t c2) 770 compose_char (unicode_t c1, unicode_t c2)
982 : c1(c1), c2(c2) 771 : c1(c1), c2(c2)
983 { } 772 { }
984}; 773};
985 774
986class rxvt_composite_vec { 775class rxvt_composite_vec
776{
987 vector<compose_char> v; 777 vector<compose_char> v;
988public: 778public:
989 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 779 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
990 int expand (unicode_t c, wchar_t *r); 780 int expand (unicode_t c, wchar_t *r);
991 compose_char *operator [](text_t c) 781 compose_char *operator [](text_t c)
… …
1000#endif 790#endif
1001 791
1002/****************************************************************************/ 792/****************************************************************************/
1003 793
1004#ifdef KEYSYM_RESOURCE 794#ifdef KEYSYM_RESOURCE
1005 class keyboard_manager; 795class keyboard_manager;
1006#endif 796#endif
1007 797
798typedef struct rxvt_term *rxvt_t;
799
800extern rxvt_t rxvt_current_term;
801
802#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
803#define GET_R rxvt_current_term
804
805/* ------------------------------------------------------------------------- */
806struct overlay_base
807{
808 int x, y, w, h; // overlay dimensions
809 text_t **text;
810 rend_t **rend;
811
812 // while tempting to add swap() etc. here, it effetcively only increases code size
813};
814
815/* ------------------------------------------------------------------------- */
816
817typedef struct
818{
819 int row;
820 int col;
821} row_col_t;
822
823/*
824 * terminal limits:
825 *
826 * width : 1 <= width
827 * height : 1 <= height
828 * ncol : 1 <= ncol <= MAX(tlen_t)
829 * nrow : 1 <= nrow <= MAX(int)
830 * saveLines : 0 <= saveLines <= MAX(int)
831 * term_start : 0 <= term_start < saveLines
832 * total_rows : nrow + saveLines
833 *
834 * top_row : -saveLines <= top_row <= 0
835 * view_start : top_row <= view_start <= 0
836 *
837 * | most coordinates are stored relative to term_start,
838 * ROW_BUF | which is the first line of the terminal screen
839 * |························= row_buf[0]
840 * |························= row_buf[1]
841 * |························= row_buf[2] etc.
842 * |
843 * +------------+···········= term_start + top_row
844 * | scrollback |
845 * | scrollback +---------+·= term_start + view_start
846 * | scrollback | display |
847 * | scrollback | display |
848 * +------------+·display·+·= term_start
849 * | terminal | display |
850 * | terminal +---------+
851 * | terminal |
852 * | terminal |
853 * +------------+···········= term_start + nrow - 1
854 * |
855 * |
856 * END······················= total_rows
857 */
858
859struct TermWin_t
860{
861 int width; /* window width [pixels] */
862 int height; /* window height [pixels] */
863 int fwidth; /* font width [pixels] */
864 int fheight; /* font height [pixels] */
865 int fbase; /* font ascent (baseline) [pixels] */
866 int ncol; /* window columns [characters] */
867 int nrow; /* window rows [characters] */
868 int focus; /* window has focus */
869 int mapped; /* window state mapped? */
870 int int_bwidth; /* internal border width */
871 int ext_bwidth; /* external border width */
872 int lineSpace; /* number of extra pixels between rows */
873 int letterSpace; /* number of extra pixels between columns */
874 int saveLines; /* number of lines that fit in scrollback */
875 int total_rows; /* total number of rows in this terminal */
876 int term_start; /* term lines start here */
877 int view_start; /* scrollback view starts here */
878 int top_row; /* topmost row index of scrollback */
879 Window parent[6]; /* parent identifiers - we're parent[0] */
880 Window vt; /* vt100 window */
881 GC gc; /* GC for drawing */
882 Pixmap pixmap;
883 rxvt_drawable *drawable;
884 rxvt_fontset *fontset[4];
885};
886
887/*
888 * screen accounting:
889 * screen_t elements
890 * row: Cursor row position : 0 <= row < nrow
891 * col: Cursor column position : 0 <= col < ncol
892 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
893 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
894 *
895 * selection_t elements
896 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
897 * nothing is selected
898 * beg: row/column of beginning of selection : never past mark
899 * mark: row/column of initial click : never past end
900 * end: row/column of one character past end of selection
901 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
902 * * Note: col == -1 ==> we're left of screen
903 *
904 */
905struct screen_t
906{
907 row_col_t cur; /* cursor position on the screen */
908 int tscroll; /* top of settable scroll region */
909 int bscroll; /* bottom of settable scroll region */
910 unsigned int charset; /* character set number [0..3] */
911 unsigned int flags; /* see below */
912 row_col_t s_cur; /* saved cursor position */
913 unsigned int s_charset; /* saved character set number [0..3] */
914 char s_charset_char;
915 rend_t s_rstyle; /* saved rendition style */
916};
917
918enum selection_op_t
919{
920 SELECTION_CLEAR = 0, /* nothing selected */
921 SELECTION_INIT, /* marked a point */
922 SELECTION_BEGIN, /* started a selection */
923 SELECTION_CONT, /* continued selection */
924 SELECTION_DONE /* selection put in CUT_BUFFER0 */
925};
926
927struct selection_t
928{
929 wchar_t *text; /* selected text */
930 unsigned int len; /* length of selected text */
931 unsigned int screen; /* screen being used */
932 unsigned int clicks; /* number of clicks */
933 selection_op_t op; /* current operation */
934 bool rect; /* rectangular selection? */
935 row_col_t beg; /* beginning of selection <= mark */
936 row_col_t mark; /* point of initial click <= end */
937 row_col_t end; /* one character past end point */
938 wchar_t *clip_text; /* text copied to the clipboard */
939 unsigned int clip_len; /* length of clipboard text */
940};
941
942/* ------------------------------------------------------------------------- */
943
944/* screen_t flags */
945#define Screen_Relative (1<<0) /* relative origin mode flag */
946#define Screen_VisibleCursor (1<<1) /* cursor visible? */
947#define Screen_Autowrap (1<<2) /* auto-wrap flag */
948#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
949#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
950#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
951
952/* rxvt_vars.options */
953enum {
954# define def(name,idx) Opt_ ## name = idx,
955# define nodef(name) Opt_ ## name = 0,
956# include "optinc.h"
957# undef nodef
958# undef def
959Opt_count
960};
961
962/* ------------------------------------------------------------------------- */
963
964struct rxvt_vars : TermWin_t
965{
966 scrollBar_t scrollBar;
967 uint8_t options[(Opt_count + 7) >> 3];
968 XSizeHints szHint;
969 rxvt_color *pix_colors;
970 Cursor TermWin_cursor; /* cursor for vt window */
971 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
972 line_t *drawn_buf; // text on screen
973 line_t *swap_buf; // lines for swap buffer
974 char *tabs; /* per location: 1 == tab-stop */
975 screen_t screen;
976 screen_t swap;
977 selection_t selection;
978 rxvt_color pix_colors_focused[TOTAL_COLORS];
979#ifdef OFF_FOCUS_FADING
980 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
981#endif
982};
983
1008struct rxvt_term : zero_initialized, rxvt_vars { 984struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
985{
986
987 // special markers with magic addresses
988 static const char resval_undef []; // options specifically unset
989 static const char resval_on []; // boolean options switched on
990 static const char resval_off []; // or off
991
1009 log_callback *log_hook; // log error messages through this hook, if != 0 992 log_callback *log_hook; // log error messages through this hook, if != 0
1010 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 993 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1011#if ENABLE_PERL 994#if ENABLE_PERL
1012 rxvt_perl_term perl; 995 rxvt_perl_term perl;
1013#endif 996#endif
1014 struct mbstate mbstate; // current input multibyte state 997 struct mbstate mbstate; // current input multibyte state
1015 998
1016 unsigned char want_refresh:1, 999 unsigned char want_refresh:1,
1017#ifdef TRANSPARENT
1018 want_full_refresh:1, /* awaiting full screen refresh */
1019#endif
1020#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1021 am_transparent:1, /* is a transparent term */
1022 am_pixmap_trans:1, /* transparency w/known root pixmap */
1023#endif
1024 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
1025 hate_those_clicks:1, /* a.k.a. keep mark position */
1026 num_scr_allow:1, 1001 num_scr_allow:1,
1027 bypass_keystate:1, 1002 bypass_keystate:1,
1003#if ENABLE_FRILLS
1004 urgency_hint:1,
1005#endif
1028#ifdef CURSOR_BLINK 1006#if CURSOR_BLINK
1029 hidden_cursor:1, 1007 hidden_cursor:1,
1030#endif 1008#endif
1031#ifdef TEXT_BLINK 1009#if TEXT_BLINK
1032 hidden_text:1, 1010 hidden_text:1,
1033#endif 1011#endif
1034#ifdef POINTER_BLANK 1012#if POINTER_BLANK
1035 hidden_pointer:1, 1013 hidden_pointer:1,
1036#endif 1014#endif
1037 enc_utf8:1, /* wether locale uses utf-8 */ 1015 enc_utf8:1, /* whether locale uses utf-8 */
1038 seen_input:1, /* wether we have seen some program output yet */ 1016 seen_input:1, /* whether we have seen some program output yet */
1039 seen_resize:1, /* wether we had a resize event */ 1017 seen_resize:1, /* whether we had a resize event */
1040 parsed_geometry:1; 1018 parsed_geometry:1;
1041 1019
1042 unsigned char refresh_type, 1020 unsigned char refresh_type,
1043#ifdef META8_OPTION 1021#ifdef META8_OPTION
1044 meta_char, /* Alt-key prefix */ 1022 meta_char, /* Alt-key prefix */
1045#endif 1023#endif
1046 scrollbar_align,
1047 selection_wait, 1024 selection_wait,
1048 selection_type; 1025 selection_type;
1049/* ---------- */ 1026/* ---------- */
1027 bool rvideo_state, rvideo_mode;
1028#ifndef NO_BELL
1050 short rvideo; 1029 bool rvideo_bell;
1030#endif
1051 int num_scr; /* screen: number lines scrolled */ 1031 int num_scr; /* screen: number of lines scrolled */
1052 int prev_ncol, /* screen: previous number of columns */ 1032 int prev_ncol, /* screen: previous number of columns */
1053 prev_nrow; /* screen: previous number of rows */ 1033 prev_nrow; /* screen: previous number of rows */
1054/* ---------- */ 1034/* ---------- */
1055 rend_t rstyle; 1035 rend_t rstyle;
1056/* ---------- */
1057 uint32_t pixcolor_set[NPIXCLR_SETS];
1058/* ---------- */ 1036/* ---------- */
1059#ifdef SELECTION_SCROLLING 1037#ifdef SELECTION_SCROLLING
1060 int scroll_selection_lines; 1038 int scroll_selection_lines;
1061 enum page_dirn scroll_selection_dir; 1039 enum page_dirn scroll_selection_dir;
1062 int selection_save_x, 1040 int selection_save_x,
… …
1068 /* give proper Scroll behaviour */ 1046 /* give proper Scroll behaviour */
1069#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1047#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1070 mouse_slip_wheel_speed, 1048 mouse_slip_wheel_speed,
1071#endif 1049#endif
1072 refresh_count, 1050 refresh_count,
1073 refresh_limit,
1074 last_bot, /* scrollbar last bottom position */
1075 last_top, /* scrollbar last top position */
1076 last_state, /* scrollbar last state */
1077 scrollbar_len,
1078#ifdef MENUBAR
1079 menu_readonly, /* okay to alter menu? */
1080 Arrows_x,
1081#endif
1082#if MENUBAR_MAX > 1
1083 Nbars,
1084#endif
1085 window_vt_x, 1051 window_vt_x,
1086 window_vt_y, 1052 window_vt_y,
1087 window_sb_x, 1053 mouse_row,
1054 mouse_col,
1088# ifdef POINTER_BLANK 1055# ifdef POINTER_BLANK
1089 pointerBlankDelay, 1056 pointerBlankDelay,
1090# endif 1057# endif
1091 allowedxerror; 1058 allowedxerror;
1092/* ---------- */ 1059/* ---------- */
… …
1096 int old_width, /* last used width in screen resize */ 1063 int old_width, /* last used width in screen resize */
1097 old_height; /* last used height in screen resize */ 1064 old_height; /* last used height in screen resize */
1098 unsigned long priv_modes, 1065 unsigned long priv_modes,
1099 SavedModes; 1066 SavedModes;
1100/* ---------- */ 1067/* ---------- */
1101 Atom xa[NUM_XA]; 1068 Atom *xa;
1102/* ---------- */
1103#ifdef MENUBAR
1104 GC menubarGC;
1105#endif
1106#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1107 GC scrollbarGC,
1108 topShadowGC,
1109 botShadowGC;
1110#endif
1111#ifdef XTERM_SCROLLBAR
1112 GC xscrollbarGC,
1113 ShadowGC;
1114#endif
1115#ifdef PLAIN_SCROLLBAR
1116 GC pscrollbarGC;
1117#endif
1118#ifdef NEXT_SCROLLBAR
1119 GC blackGC,
1120 whiteGC,
1121 grayGC,
1122 darkGC,
1123 stippleGC;
1124 Pixmap dimple,
1125 upArrow,
1126 downArrow,
1127 upArrowHi,
1128 downArrowHi;
1129#endif
1130/* ---------- */ 1069/* ---------- */
1131 Time selection_time, 1070 Time selection_time,
1132 selection_request_time; 1071 selection_request_time,
1072 clipboard_time;
1133 pid_t cmd_pid; /* process id of child */ 1073 pid_t cmd_pid; /* process id of child */
1134 char * incr_buf; 1074 char * incr_buf;
1135 size_t incr_buf_size, incr_buf_fill; 1075 size_t incr_buf_size, incr_buf_fill;
1136/* ---------- */ 1076/* ---------- */
1137 Cursor leftptr_cursor;
1138/* ---------- */
1139#ifndef NO_BACKSPACE_KEY
1140 const char *key_backspace;
1141#endif
1142#ifndef NO_DELETE_KEY
1143 const char *key_delete;
1144#endif
1145 struct mouse_event MEvent; 1077 struct mouse_event MEvent;
1146 XComposeStatus compose; 1078 XComposeStatus compose;
1147 ttymode_t tio; 1079 struct termios tio;
1148#ifdef UTMP_SUPPORT
1149# ifdef HAVE_STRUCT_UTMP
1150 struct utmp ut;
1151# endif
1152# ifdef HAVE_STRUCT_UTMPX
1153 struct utmpx utx;
1154# endif
1155# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1156 char ut_id[5];
1157# endif
1158 int utmp_pos;
1159#endif
1160 row_col_t oldcursor; 1080 row_col_t oldcursor;
1161#ifdef XPM_BACKGROUND 1081#ifdef HAVE_BG_PIXMAP
1162 bgPixmap_t bgPixmap; 1082 bgPixmap_t bgPixmap;
1163 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1164#endif 1083#endif
1165#ifdef MENUBAR 1084#ifdef HAVE_AFTERIMAGE
1166 menu_t *ActiveMenu, /* currently active menu */ 1085 ASVisual *asv;
1167 *BuildMenu; /* the menu currently being built */ 1086 ASImageManager *asimman;
1168 bar_t *CurrentBar; 1087
1169# if ! (MENUBAR_MAX > 1) 1088 void init_asv ()
1170 bar_t BarList; 1089 {
1171# endif /* (MENUBAR_MAX > 1) */ 1090 if (!asv)
1091 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1092 }
1172#endif 1093#endif
1173 1094
1174#if ENABLE_OVERLAY 1095#if ENABLE_OVERLAY
1175 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1096 overlay_base ov;
1176 text_t **ov_text;
1177 rend_t **ov_rend;
1178 1097
1179 void scr_swap_overlay (); 1098 void scr_swap_overlay () NOTHROW;
1180 void scr_overlay_new (int x, int y, int w, int h); 1099 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1181 void scr_overlay_off (); 1100 void scr_overlay_off () NOTHROW;
1182 void scr_overlay_set (int x, int y, 1101 void scr_overlay_set (int x, int y,
1183 text_t text, 1102 text_t text,
1184 rend_t rend = OVERLAY_RSTYLE); 1103 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1185 void scr_overlay_set (int x, int y, const char *s); 1104 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1186 void scr_overlay_set (int x, int y, const wchar_t *s); 1105 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1187#endif 1106#endif
1188 1107
1189 vector<void *> allocated; // free these memory blocks with free() 1108 vector<void *> allocated; // free these memory blocks with free()
1190 1109
1191 char *env_windowid; /* environmental variable WINDOWID */ 1110 char env_windowid[21]; /* environmental variable WINDOWID */
1111 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1192 char *env_display; /* environmental variable DISPLAY */ 1112 char *env_display; /* environmental variable DISPLAY */
1193 char *env_term; /* environmental variable TERM */ 1113 char *env_term; /* environmental variable TERM */
1194 char *env_colorfgbg; 1114
1195 char *locale; 1115 char *locale;
1196 char charsets[4]; 1116 char charsets[4];
1197 char *v_buffer; /* pointer to physical buffer */ 1117 char *v_buffer; /* pointer to physical buffer */
1198 unsigned int v_buflen; /* size of area to write */ 1118 unsigned int v_buflen; /* size of area to write */
1199 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1119 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1200 1120
1201#ifdef KEYSYM_RESOURCE 1121#ifdef KEYSYM_RESOURCE
1202 keyboard_manager *keyboard; 1122 keyboard_manager *keyboard;
1123#endif
1124#ifndef NO_RESOURCES
1125 XrmDatabase option_db;
1203#endif 1126#endif
1204 1127
1205 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1206 /* command input buffering */ 1129 /* command input buffering */
1207 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1208 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
1209 1132
1133 ptytty *pty;
1134
1210 rxvt_salloc *talloc; // text line allocator 1135 rxvt_salloc *talloc; // text line allocator
1211 rxvt_salloc *ralloc; // rend line allocator 1136 rxvt_salloc *ralloc; // rend line allocator
1212 1137
1213 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1138 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1214 1139
1215#if ENABLE_FRILLS || ISO_14755 1140#if ENABLE_FRILLS || ISO_14755
1216 // ISO 14755 entry support 1141 // ISO 14755 entry support
1217 unicode_t iso14755buf; 1142 unicode_t iso14755buf;
1218 void commit_iso14755 (); 1143 void commit_iso14755 ();
1219 int hex_keyval (XKeyEvent &ev);
1220# if ISO_14755 1144# if ISO_14755
1221 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1145 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1222 void iso14755_54 (int x, int y); 1146 void iso14755_54 (int x, int y);
1223# endif 1147# endif
1224#endif 1148#endif
1225 1149
1226 // modifies first argument(!) 1150 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1227 void paste (char *data, unsigned int len);
1228 1151
1229 long vt_emask, vt_emask_perl;
1230
1231 void vt_select_input () const 1152 void vt_select_input () const NOTHROW
1232 { 1153 {
1233 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1154 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1234 } 1155 }
1235 1156
1236#if TRANSPARENT 1157#if ENABLE_TRANSPARENCY || ENABLE_PERL
1237 void rootwin_cb (XEvent &xev); 1158 void rootwin_cb (XEvent &xev);
1238 xevent_watcher rootwin_ev; 1159 xevent_watcher rootwin_ev;
1239#endif 1160#endif
1161#ifdef HAVE_BG_PIXMAP
1162 void update_background ();
1163#if TRACE_PIXMAPS
1164 void trace_update_background (const char *file, int line);
1165# define update_background() trace_update_background (__FILE__, __LINE__)
1166#endif
1167 void update_background_cb (ev::timer &w, int revents);
1168 ev::timer update_background_ev;
1169#endif
1240 1170
1241 void x_cb (XEvent &xev); 1171 void x_cb (XEvent &xev);
1242 void flush ();
1243 xevent_watcher termwin_ev; 1172 xevent_watcher termwin_ev;
1244 xevent_watcher vt_ev; 1173 xevent_watcher vt_ev;
1245#ifdef HAVE_SCROLLBARS
1246 xevent_watcher scrollbar_ev; 1174 xevent_watcher scrollbar_ev;
1247#endif
1248#ifdef MENUBAR
1249 xevent_watcher menubar_ev;
1250#endif
1251 1175
1252 void check_cb (check_watcher &w); check_watcher check_ev; 1176 void child_cb (ev::child &w, int revents); ev::child child_ev;
1253 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1177 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1254 void flush_cb (time_watcher &w); time_watcher flush_ev; 1178 void refresh_check ();
1255 1179 void flush ();
1256 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1180 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1257 1181 bool pty_fill ();
1258 void incr_cb (time_watcher &w); time_watcher incr_ev; 1182 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1183 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1259 1184
1260#ifdef CURSOR_BLINK 1185#ifdef CURSOR_BLINK
1261 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1186 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1262#endif 1187#endif
1263#ifdef TEXT_BLINK 1188#ifdef TEXT_BLINK
1264 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1189 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1190#endif
1191#ifndef NO_BELL
1192 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1265#endif 1193#endif
1266 1194
1267#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1195#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1268 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1196 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1269#endif 1197#endif
1270#ifdef SELECTION_SCROLLING 1198#ifdef SELECTION_SCROLLING
1271 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1199 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1272#endif 1200#endif
1273#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1201#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1274 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1202 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1275#endif 1203#endif
1276 1204
1277#ifdef POINTER_BLANK 1205#ifdef POINTER_BLANK
1278 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1206 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1279 void pointer_blank (); 1207 void pointer_blank ();
1280#endif 1208#endif
1281 void pointer_unblank (); 1209 void pointer_unblank ();
1282 1210
1283 void tt_printf (const char *fmt,...); 1211 void tt_printf (const char *fmt,...);
1284 void tt_write (const char *data, unsigned int len); 1212 void tt_write (const char *data, unsigned int len);
1285 void pty_write (); 1213 void pty_write ();
1286 1214
1287 void tt_winch (); 1215 void init (stringvec *argv, stringvec *envv)
1288 1216 {
1289 rxvt_term (); 1217 this->argv = argv;
1290 ~rxvt_term (); 1218 init (argv->size (), argv->begin (), envv);
1291 void child_exit (); // child has exited, usually destroys 1219 }
1292 void destroy ();
1293 void emergency_cleanup ();
1294
1295 bool init (int argc, const char *const *argv);
1296 bool init_vars ();
1297
1298 bool pty_fill ();
1299 1220
1300 void make_current () const // make this the "currently active" urxvt instance 1221 void make_current () const // make this the "currently active" urxvt instance
1301 { 1222 {
1302 SET_R (this); 1223 SET_R (this);
1224 set_environ (envv);
1303 rxvt_set_locale (locale); 1225 rxvt_set_locale (locale);
1304 set_environ (envv);
1305 } 1226 }
1306 1227
1307 void init_secondary ();
1308 const char **init_resources (int argc, const char *const *argv);
1309 const char *x_resource (const char *name);
1310 void init_env ();
1311 void set_locale (const char *locale);
1312 void init_xlocale ();
1313 void init_command (const char *const *argv);
1314 void run_command (const char *const *argv);
1315 int run_child (const char *const *argv);
1316
1317 void color_aliases (int idx);
1318 void recolour_cursor ();
1319 void create_windows (int argc, const char *const *argv);
1320 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1321 void window_calc (unsigned int newwidth, unsigned int newheight);
1322
1323#if USE_XIM 1228#if USE_XIM
1324 rxvt_xim *input_method; 1229 rxvt_xim *input_method;
1325 XIC Input_Context; 1230 XIC Input_Context;
1326 XIMStyle input_style; 1231 XIMStyle input_style;
1327 XPoint spot; // most recently sent spot position 1232 XPoint spot; // most recently sent spot position
1328 1233
1329 void im_destroy (); 1234 void im_destroy ();
1330 void im_cb (); im_watcher im_ev; 1235 void im_cb (); im_watcher im_ev;
1331 void im_set_size (XRectangle &size); 1236 void im_set_size (XRectangle &size);
1332 void im_set_position (XPoint &pos); 1237 void im_set_position (XPoint &pos) NOTHROW;
1333 void im_set_color (unsigned long &fg, unsigned long &bg); 1238 void im_set_color (unsigned long &fg, unsigned long &bg);
1334 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1239 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1335 1240
1336 bool IMisRunning (); 1241 bool IMisRunning ();
1337 void IMSendSpot (); 1242 void IMSendSpot ();
1338 bool IM_get_IC (const char *modifiers); 1243 bool IM_get_IC (const char *modifiers);
1339 void IMSetStatusPosition (); 1244 void IMSetPosition ();
1340#endif 1245#endif
1341
1342 void resize_scrollbar ();
1343
1344 void pixel_position (int *x, int *y);
1345
1346 void selection_click (int clicks, int x, int y);
1347 void selection_extend (int x, int y, int flag);
1348 void selection_rotate (int x, int y);
1349
1350 /* autoconvert */
1351 1246
1352 // command.C 1247 // command.C
1353 void lookup_key (XKeyEvent &ev); 1248 void key_press (XKeyEvent &ev);
1249 void key_release (XKeyEvent &ev);
1354 unsigned int cmd_write (const char *str, unsigned int count); 1250 unsigned int cmd_write (const char *str, unsigned int count);
1355 1251
1356 wchar_t next_char (); 1252 wchar_t next_char () NOTHROW;
1357 wchar_t cmd_getc (); 1253 wchar_t cmd_getc () THROW ((class out_of_input));
1358 uint32_t next_octet (); 1254 uint32_t next_octet () NOTHROW;
1359 uint32_t cmd_get8 (); 1255 uint32_t cmd_get8 () THROW ((class out_of_input));
1360 1256
1361 bool cmd_parse (); 1257 void cmd_parse ();
1362 void mouse_report (XButtonEvent &ev); 1258 void mouse_report (XButtonEvent &ev);
1363 void button_press (XButtonEvent &ev); 1259 void button_press (XButtonEvent &ev);
1364 void button_release (XButtonEvent &ev); 1260 void button_release (XButtonEvent &ev);
1365 void focus_in (); 1261 void focus_in ();
1366 void focus_out (); 1262 void focus_out ();
1367 int check_our_parents (); 1263#if ENABLE_FRILLS
1264 void set_urgency (bool enable);
1265#else
1266 void set_urgency (bool enable) { }
1267#endif
1268 void update_fade_color (unsigned int idx);
1368#ifdef PRINTPIPE 1269#ifdef PRINTPIPE
1369 FILE *popen_printer (); 1270 FILE *popen_printer ();
1370 int pclose_printer (FILE *stream); 1271 int pclose_printer (FILE *stream);
1371#endif 1272#endif
1372 void process_print_pipe (); 1273 void process_print_pipe ();
… …
1377 void process_window_ops (const int *args, unsigned int nargs); 1278 void process_window_ops (const int *args, unsigned int nargs);
1378 char *get_to_st (unicode_t &ends_how); 1279 char *get_to_st (unicode_t &ends_how);
1379 void process_dcs_seq (); 1280 void process_dcs_seq ();
1380 void process_osc_seq (); 1281 void process_osc_seq ();
1381 void process_color_seq (int report, int color, const char *str, char resp); 1282 void process_color_seq (int report, int color, const char *str, char resp);
1382 void process_xterm_seq (int op, const char *str, char resp); 1283 void process_xterm_seq (int op, char *str, char resp);
1383 int privcases (int mode, unsigned long bit); 1284 int privcases (int mode, unsigned long bit);
1384 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1285 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1385 void process_sgr_mode (unsigned int nargs, const int *arg); 1286 void process_sgr_mode (unsigned int nargs, const int *arg);
1386 void process_graphics (); 1287 void process_graphics ();
1387 // init.C 1288 // init.C
1289 void init_vars ();
1290 const char **init_resources (int argc, const char *const *argv);
1291 void init (int argc, const char *const *argv, stringvec *envv);
1292 void init_env ();
1293 void set_locale (const char *locale);
1294 void init_xlocale ();
1295 void init_command (const char *const *argv);
1296 void run_command (const char *const *argv);
1297 int run_child (const char *const *argv);
1298 void color_aliases (int idx);
1299 void create_windows (int argc, const char *const *argv);
1388 void Get_Colours (); 1300 void get_colours ();
1389 void get_ourmods (); 1301 void get_ourmods ();
1390 // logging.C
1391 void makeutent (const char *pty, const char *hostname);
1392 void cleanutent ();
1393 // main.C 1302 // main.C
1394 void privileged_utmp (rxvt_privaction action); 1303 void tt_winch ();
1304 rxvt_term ();
1305 ~rxvt_term ();
1306 void destroy ();
1307 void emergency_cleanup ();
1308 void recolour_cursor ();
1309 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1310 void window_calc (unsigned int newwidth, unsigned int newheight);
1395 bool set_fonts (); 1311 bool set_fonts ();
1396 void set_string_property (Atom prop, const char *str, int len = -1); 1312 void set_string_property (Atom prop, const char *str, int len = -1);
1313 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1397 void set_utf8_property (Atom prop, const char *str, int len = -1); 1314 void set_utf8_property (Atom prop, const char *str, int len = -1);
1398 void set_title (const char *str); 1315 void set_title (const char *str);
1399 void set_icon_name (const char *str); 1316 void set_icon_name (const char *str);
1400 void set_window_color (int idx, const char *color); 1317 void set_window_color (int idx, const char *color);
1401 void set_colorfgbg (); 1318 void set_colorfgbg ();
1402 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1319 bool set_color (rxvt_color &color, const char *name);
1320 void alias_color (int dst, int src);
1403 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1321 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1404 1322 void get_window_origin (int &x, int &y);
1405#ifdef MENUBAR 1323 Pixmap get_pixmap_property (int prop_id);
1406 // menubar.C
1407 void menuitem_free (menu_t *menu, menuitem_t *item);
1408 int action_dispatch (action_t *action);
1409 void menuarrow_free (char name);
1410 void menuarrow_add (char *string);
1411 char *menu_find_base (menu_t **menu, char *path);
1412 menu_t *menu_delete (menu_t *menu);
1413 menu_t *menu_add (menu_t *parent, char *path);
1414 void drawbox_menubar (int x, int len, int state);
1415 void drawtriangle (int x, int y, int state);
1416 void drawbox_menuitem (int y, int state);
1417 void menu_show ();
1418 void menu_display (void (rxvt_term::*update) ());
1419 void menu_hide_all ();
1420 void menu_hide ();
1421 void menu_clear (menu_t *menu);
1422 void menubar_clear ();
1423 bar_t *menubar_find (const char *name);
1424 int menubar_push (const char *name);
1425 void menubar_remove (const char *name);
1426 void menubar_dump (FILE *fp);
1427 void menubar_read (const char *filename);
1428 void menubar_dispatch (char *str);
1429 void draw_Arrows (int name, int state);
1430 void menubar_expose ();
1431 int menubar_mapping (int map);
1432 int menu_select (XButtonEvent &ev);
1433 void menubar_select (XButtonEvent &ev);
1434 void menubar_control (XButtonEvent &ev);
1435 void map_menuBar (int map);
1436#endif
1437 1324
1438 // screen.C 1325 // screen.C
1439 1326
1440 void lalloc (line_t &l) const 1327 void lalloc (line_t &l) const
1441 { 1328 {
… …
1463 1350
1464 if (ncol > prev_ncol) 1351 if (ncol > prev_ncol)
1465 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1352 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1466 } 1353 }
1467 1354
1468 int fgcolor_of (rend_t r) const 1355 int fgcolor_of (rend_t r) const NOTHROW
1469 { 1356 {
1470 int base = GET_BASEFG (r); 1357 int base = GET_BASEFG (r);
1471#ifndef NO_BRIGHTCOLOR 1358#ifndef NO_BRIGHTCOLOR
1472 if (r & RS_Bold 1359 if (r & RS_Bold
1473# if ENABLE_STYLES 1360# if ENABLE_STYLES
1474 && OPTION (Opt_intensityStyles) 1361 && option (Opt_intensityStyles)
1475# endif 1362# endif
1476 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1363 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1477 base += minBrightCOLOR - minCOLOR; 1364 base += minBrightCOLOR - minCOLOR;
1478#endif 1365#endif
1479 return base; 1366 return base;
1480 } 1367 }
1481 1368
1482 int bgcolor_of (rend_t r) const 1369 int bgcolor_of (rend_t r) const NOTHROW
1483 { 1370 {
1484 int base = GET_BASEBG (r); 1371 int base = GET_BASEBG (r);
1485#ifndef NO_BRIGHTCOLOR 1372#ifndef NO_BRIGHTCOLOR
1486 if (r & RS_Blink 1373 if (r & RS_Blink
1487# if ENABLE_STYLES 1374# if ENABLE_STYLES
1488 && OPTION (Opt_intensityStyles) 1375 && option (Opt_intensityStyles)
1489# endif 1376# endif
1490 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1377 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1491 base += minBrightCOLOR - minCOLOR; 1378 base += minBrightCOLOR - minCOLOR;
1492#endif 1379#endif
1493 return base; 1380 return base;
1494 } 1381 }
1495 1382
1496 bool option (uint32_t opt) const 1383 bool option (uint8_t opt) const NOTHROW
1497 { 1384 {
1498 return OPTION (opt); 1385 if (!opt)
1386 return 0;
1387
1388 --opt;
1389 return options[opt >> 3] & (1 << (opt & 7));
1499 } 1390 }
1500 1391
1501 void set_option (uint32_t opt, bool set) 1392 void set_option (uint8_t opt, bool set = true) NOTHROW
1393 {
1394 if (!opt)
1395 return;
1396
1397 --opt;
1398 if (set)
1399 options[opt >> 3] |= (1 << (opt & 7));
1400 else
1401 options[opt >> 3] &= ~(1 << (opt & 7));
1402 }
1403
1404 void set_privmode (unsigned bit, int set) NOTHROW
1502 { 1405 {
1503 if (set) 1406 if (set)
1504 options |= opt; 1407 priv_modes |= bit;
1505 else 1408 else
1506 options &= ~opt; 1409 priv_modes &= ~bit;
1507 } 1410 }
1508 1411
1412 // modifies first argument(!)
1413 void paste (char *data, unsigned int len) NOTHROW;
1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1414 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1415 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1416 void scr_kill_char (line_t &l, int col) const NOTHROW;
1511 int scr_scroll_text (int row1, int row2, int count); 1417 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1512 void scr_reset (); 1418 void scr_reset ();
1513 void scr_release (); 1419 void scr_release () NOTHROW;
1514 void scr_clear (bool really = false); 1420 void scr_clear (bool really = false) NOTHROW;
1515 void scr_refresh (unsigned char refresh_type); 1421 void scr_refresh () NOTHROW;
1516 bool scr_refresh_rend (rend_t mask, rend_t value); 1422 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1517 void scr_erase_screen (int mode); 1423 void scr_erase_screen (int mode) NOTHROW;
1518#if ENABLE_FRILLS 1424#if ENABLE_FRILLS
1519 void scr_erase_savelines (); 1425 void scr_erase_savelines () NOTHROW;
1520 void scr_backindex (); 1426 void scr_backindex () NOTHROW;
1521 void scr_forwardindex (); 1427 void scr_forwardindex () NOTHROW;
1522#endif 1428#endif
1523 void scr_touch (bool refresh); 1429 void scr_touch (bool refresh) NOTHROW;
1524 void scr_expose (int x, int y, int width, int height, bool refresh); 1430 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1525 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526 void scr_recolour (); 1431 void scr_recolour () NOTHROW;
1527 void scr_remap_chars (); 1432 void scr_remap_chars () NOTHROW;
1528 void scr_remap_chars (line_t &l); 1433 void scr_remap_chars (line_t &l) NOTHROW;
1434
1435 enum cursor_mode { SAVE, RESTORE };
1529 1436
1530 void scr_poweron (); 1437 void scr_poweron ();
1531 void scr_cursor (int mode); 1438 void scr_soft_reset () NOTHROW;
1439 void scr_cursor (cursor_mode mode) NOTHROW;
1532 void scr_do_wrap (); 1440 void scr_do_wrap () NOTHROW;
1441 void scr_swap_screen () NOTHROW;
1533 int scr_change_screen (int scrn); 1442 void scr_change_screen (int scrn);
1534 void scr_color (unsigned int color, int fgbg); 1443 void scr_color (unsigned int color, int fgbg) NOTHROW;
1535 void scr_rendition (int set, int style); 1444 void scr_rendition (int set, int style) NOTHROW;
1536 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1445 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1537 void scr_backspace (); 1446 void scr_backspace () NOTHROW;
1538 void scr_tab (int count, bool ht = false); 1447 void scr_tab (int count, bool ht = false) NOTHROW;
1539 void scr_gotorc (int row, int col, int relative); 1448 void scr_gotorc (int row, int col, int relative) NOTHROW;
1540 void scr_index (enum page_dirn direction); 1449 void scr_index (enum page_dirn direction) NOTHROW;
1541 void scr_erase_line (int mode); 1450 void scr_erase_line (int mode) NOTHROW;
1542 void scr_E (); 1451 void scr_E () NOTHROW;
1543 void scr_insdel_lines (int count, int insdel); 1452 void scr_insdel_lines (int count, int insdel) NOTHROW;
1544 void scr_insdel_chars (int count, int insdel); 1453 void scr_insdel_chars (int count, int insdel) NOTHROW;
1545 void scr_scroll_region (int top, int bot); 1454 void scr_scroll_region (int top, int bot) NOTHROW;
1546 void scr_cursor_visible (int mode); 1455 void scr_cursor_visible (int mode) NOTHROW;
1547 void scr_autowrap (int mode); 1456 void scr_autowrap (int mode) NOTHROW;
1548 void scr_relative_origin (int mode); 1457 void scr_relative_origin (int mode) NOTHROW;
1549 void scr_insert_mode (int mode); 1458 void scr_insert_mode (int mode) NOTHROW;
1550 void scr_set_tab (int mode); 1459 void scr_set_tab (int mode) NOTHROW;
1551 void scr_rvideo_mode (int mode); 1460 void scr_rvideo_mode (bool on) NOTHROW;
1552 void scr_report_position (); 1461 void scr_report_position () NOTHROW;
1553 void set_font_style (); 1462 void set_font_style () NOTHROW;
1554 void scr_charset_choose (int set); 1463 void scr_charset_choose (int set) NOTHROW;
1555 void scr_charset_set (int set, unsigned int ch); 1464 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1556 void scr_move_to (int y, int len); 1465 void scr_move_to (int y, int len) NOTHROW;
1557 bool scr_page (enum page_dirn direction, int nlines); 1466 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1558 bool scr_changeview (int new_view_start); 1467 bool scr_changeview (int new_view_start) NOTHROW;
1559 void scr_bell (); 1468 void scr_bell () NOTHROW;
1560 void scr_printscreen (int fullhist); 1469 void scr_printscreen (int fullhist) NOTHROW;
1561 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1470 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1562 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1471 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1563 void scr_reverse_selection (); 1472 void scr_reverse_selection () NOTHROW;
1564 void scr_dump (int fd); 1473 void scr_dump (int fd) NOTHROW;
1474
1565 void selection_check (int check_more); 1475 void selection_check (int check_more) NOTHROW;
1566 void selection_paste (Window win, Atom prop, bool delete_prop); 1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1567 void selection_property (Window win, Atom prop); 1477 void selection_property (Window win, Atom prop) NOTHROW;
1568 void selection_request (Time tm, int x, int y); 1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1569 int selection_request_other (Atom target, int selnum); 1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1570 void selection_clear (); 1480 void selection_clear (bool clipboard = false) NOTHROW;
1481 void clipboard_copy (Time tm);
1571 void selection_make (Time tm); 1482 void selection_make (Time tm);
1572 bool selection_grab (Time tm); 1483 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1573 void selection_start_colrow (int col, int row); 1484 void selection_start_colrow (int col, int row) NOTHROW;
1574 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1575 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1576 void selection_remove_trailing_spaces (); 1487 void selection_remove_trailing_spaces () NOTHROW;
1577 void selection_send (const XSelectionRequestEvent &rq); 1488 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1578 1489 void selection_click (int clicks, int x, int y) NOTHROW;
1579#if defined(NEXT_SCROLLBAR) 1490 void selection_extend (int x, int y, int flag) NOTHROW;
1580 // scrollbar-next.C 1491 void selection_rotate (int x, int y) NOTHROW;
1581 Pixmap renderPixmap (const char *const *data, int width, int height);
1582 void init_scrollbar_stuff ();
1583 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1584 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1585#endif
1586
1587#if defined(RXVT_SCROLLBAR)
1588 // scrollbar-rxvt.C
1589 void Draw_button (int x, int y, int state, int dirn);
1590 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1591#endif
1592
1593#if defined(XTERM_SCROLLBAR)
1594 // scrollbar-xterm.C
1595 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1596#endif
1597
1598#if defined(PLAIN_SCROLLBAR)
1599 // scrollbar-plain.C
1600 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1601#endif
1602
1603 // scrollbar.C
1604 int scrollbar_mapping (int map);
1605 int scrollbar_show (int update);
1606 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1607 1492
1608 // xdefaults.C 1493 // xdefaults.C
1609 void get_options (int argc, const char *const *argv); 1494 void get_options (int argc, const char *const *argv);
1610 int parse_keysym (const char *str, const char *arg); 1495 int parse_keysym (const char *str, const char *arg);
1611 void get_xdefaults (FILE *stream, const char *name); 1496 const char *x_resource (const char *name);
1612 void extract_resources (); 1497 void extract_resources ();
1613 // xpm.C
1614 int scale_pixmap (const char *geom);
1615 void resize_pixmap ();
1616 Pixmap set_bgPixmap (const char *file);
1617}; 1498};
1618 1499
1619/* 1500#endif /* _RXVT_H_ */
1620 *****************************************************************************
1621 * PROTOTYPES
1622 *****************************************************************************
1623 */
1624#ifdef PROTOTYPES
1625# define __PROTO(p) p
1626#else
1627# define __PROTO(p) ()
1628#endif
1629 1501
1630#ifdef DEBUG_malloc
1631# include "dmalloc.h" /* This comes last */
1632#endif
1633
1634#endif /* _RXVT_H_ */
1635

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