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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 UTC vs.
Revision 1.404 by sf-exg, Sun Apr 18 11:06:46 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"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14#if ENABLE_FRILLS
15# include <X11/Xmd.h>
16#endif
17 76
18#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
19#include "rxvtfont.h" 79#include "rxvtfont.h"
20#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
21#include "iom.h" 81#include "scrollbar.h"
82#include "ev_cpp.h"
22#include "salloc.h" 83#include "salloc.h"
84#include "libptytty.h"
23 85
24#include "rxvtperl.h" 86#include "rxvtperl.h"
25 87
26#if ENABLE_FRILLS 88// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 89#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 90# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 91# define strlen(a) (strlen)(a)
92# define strcpy(a,b) (strcpy)(a,b)
93# define memset(a,c,l) (memset)(a,c,l)
94# define memcpy(a,b,l) (memcpy)(a,b,l)
30#endif 95#endif
31 96
32/* 97/*
33 ***************************************************************************** 98 *****************************************************************************
34 * SYSTEM HACKS 99 * SYSTEM HACKS
35 ***************************************************************************** 100 *****************************************************************************
36 */ 101 */
37/* Consistent defines - please report on the necessity
38 * @ Unixware: defines (__svr4__)
39 */
40#if defined (SVR4) && !defined (__svr4__)
41# define __svr4__ 1
42#endif
43#if defined (sun) && !defined (__sun__)
44# define __sun__ 1
45#endif
46 102
47#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
48typedef char *XPointer; 104typedef char *XPointer;
49#endif 105#endif
50 106
51#ifdef HAVE_TERMIOS_H
52# include <termios.h> 107#include <termios.h>
53typedef struct termios ttymode_t;
54#else
55# include <sgtty.h>
56typedef struct {
57 struct sgttyb sg;
58 struct tchars tc;
59 struct ltchars lc;
60 int line;
61 int local;
62} ttymode_t;
63#endif
64 108
65#ifdef XPM_BACKGROUND 109#include "background.h"
66# ifdef XPM_INC_X11
67# include <X11/xpm.h>
68# else
69# include <xpm.h>
70# endif
71#endif
72 110
73#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
74# define STDIN_FILENO 0 112# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 114# define STDERR_FILENO 2
77#endif 115#endif
78 116
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
79/* 134/*
80 ***************************************************************************** 135 *****************************************************************************
81 * PROTOTYPES 136 * PROTOTYPES
82 ***************************************************************************** 137 *****************************************************************************
83 */ 138 */
84// main.C 139// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
86RETSIGTYPE rxvt_Exit_signal (int sig); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
87void rxvt_clean_exit (); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
88void * rxvt_malloc (size_t size); 143extern void rxvt_pop_locale () NOTHROW;
89void * rxvt_calloc (size_t number, size_t size); 144void rxvt_init ();
90void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 145
93// util.C 146// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99 151
100// misc.C
101char * rxvt_r_basename (const char *str); 152const char * rxvt_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 154void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 155void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
107int rxvt_Str_match (const char *s1, const char *s2); 158
108const char * rxvt_Str_skip_space (const char *str);
109char * rxvt_Str_trim (char *str); 159char * rxvt_strtrim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str);
111char ** rxvt_splitcommastring (const char *cs); 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 161void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 162
114void 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);
115void 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);
116void rxvt_usleep (int usecs); 165void * rxvt_realloc (void *ptr, size_t size);
166
167/////////////////////////////////////////////////////////////////////////////
168
169// temporarily replace the process environment
170extern char **environ;
171extern char **rxvt_environ; // the original environ pointer
172
173static inline void
174set_environ (stringvec *envv)
175{
176#if ENABLE_PERL
177 assert (envv);
178#else
179 if (envv)
180#endif
181 environ = (char **)envv->begin ();
182}
183
184static inline void
185set_environ (char **envv)
186{
187#if ENABLE_PERL
188 assert (envv);
189#else
190 if (envv)
191#endif
192 environ = envv;
193}
117 194
118/* 195/*
119 ***************************************************************************** 196 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 198 *****************************************************************************
122 */ 199 */
123struct grwin_t;
124
125/* Sanitize menubar info */
126#ifndef MENUBAR
127# undef MENUBAR_MAX
128#endif
129#ifndef MENUBAR_MAX
130# define MENUBAR_MAX 0
131#endif
132
133/* If we're using either the rxvt scrollbar or menu bars, keep the
134 * scrollColor resource.
135 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1
138#else
139# undef KEEP_SCROLLCOLOR
140#endif
141
142#ifdef XPM_BACKGROUND
143typedef struct {
144 short w, h, x, y;
145 Pixmap pixmap;
146} bgPixmap_t;
147#endif
148 200
149/* 201/*
150 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
151 * pared down from XButtonEvent 203 * pared down from XButtonEvent
152 */ 204 */
153struct mouse_event { 205struct mouse_event
206{
154 int clicks; 207 int clicks;
155 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
156 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
157 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
158}; 211};
159 212
160#if ENABLE_FRILLS
161typedef struct _mwmhints {
162 CARD32 flags;
163 CARD32 functions;
164 CARD32 decorations;
165 INT32 input_mode;
166 CARD32 status;
167} MWMHints;
168#endif
169
170#if ENABLE_XEMBED 213#if ENABLE_XEMBED
171// XEMBED messages 214// XEMBED messages
172# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
173# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
174# define XEMBED_WINDOW_DEACTIVATE 2 217# define XEMBED_WINDOW_DEACTIVATE 2
175# define XEMBED_REQUEST_FOCUS 3 218# define XEMBED_REQUEST_FOCUS 3
176# define XEMBED_FOCUS_IN 4 219# define XEMBED_FOCUS_IN 4
177# define XEMBED_FOCUS_OUT 5 220# define XEMBED_FOCUS_OUT 5
178# define XEMBED_FOCUS_NEXT 6 221# define XEMBED_FOCUS_NEXT 6
179# define XEMBED_FOCUS_PREV 7 222# define XEMBED_FOCUS_PREV 7
180 223
181# define XEMBED_MODALITY_ON 10 224# define XEMBED_MODALITY_ON 10
182# define XEMBED_MODALITY_OFF 11 225# define XEMBED_MODALITY_OFF 11
183# define XEMBED_REGISTER_ACCELERATOR 12 226# define XEMBED_REGISTER_ACCELERATOR 12
184# define XEMBED_UNREGISTER_ACCELERATOR 13 227# define XEMBED_UNREGISTER_ACCELERATOR 13
185# define XEMBED_ACTIVATE_ACCELERATOR 14 228# define XEMBED_ACTIVATE_ACCELERATOR 14
186 229
187// XEMBED detail code 230// XEMBED detail code
188# define XEMBED_FOCUS_CURRENT 0 231# define XEMBED_FOCUS_CURRENT 0
189# define XEMBED_FOCUS_FIRST 1 232# define XEMBED_FOCUS_FIRST 1
190# define XEMBED_FOCUS_LAST 2 233# define XEMBED_FOCUS_LAST 2
191 234
192# define XEMBED_MAPPED (1 << 0) 235# define XEMBED_MAPPED (1 << 0)
193#endif 236#endif
194 237
… …
198 ***************************************************************************** 241 *****************************************************************************
199 */ 242 */
200 243
201/* COLORTERM, TERM environment variables */ 244/* COLORTERM, TERM environment variables */
202#define COLORTERMENV "rxvt" 245#define COLORTERMENV "rxvt"
203#ifdef XPM_BACKGROUND 246#ifdef BG_IMAGE_FROM_FILE
204# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
205#else 248#else
206# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
207#endif 250#endif
208#ifndef TERMENV 251#ifndef TERMENV
252# ifdef USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color"
254# else
209# define TERMENV "rxvt-unicode" 255# define TERMENV "rxvt-unicode"
256# endif
210#endif 257#endif
211 258
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 261#endif
215 262
216#if defined (ISO_14755) || defined (ENABLE_PERL)
217# define ENABLE_OVERLAY 1
218#endif
219
220/* now look for other badly set stuff */
221
222#if !defined (EACCESS) && defined(EAGAIN)
223# define EACCESS EAGAIN
224#endif
225
226#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
227# define EXIT_SUCCESS 0 /* exit function success */
228# define EXIT_FAILURE 1 /* exit function failure */
229#endif
230
231#define menuBar_esc 10
232#define scrollBar_esc 30 263#define scrollBar_esc 30
233#define menuBar_margin 2 /* margin below text */
234 264
235#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
236# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
237#endif 267#endif
238
239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
240#ifdef HALFSHADOW
241# define MENU_SHADOW 1
242#else
243# define MENU_SHADOW 2
244#endif
245
246#define R_SB_ALIGN_CENTRE 0
247#define R_SB_ALIGN_TOP 1
248#define R_SB_ALIGN_BOTTOM 2
249
250#define R_SB_NEXT 1
251#define R_SB_XTERM 2
252#define R_SB_PLAIN 4
253#define R_SB_RXVT 8
254
255#define SB_WIDTH_NEXT 19
256#define SB_WIDTH_XTERM 15
257#define SB_WIDTH_PLAIN 7
258#ifndef SB_WIDTH_RXVT
259# define SB_WIDTH_RXVT 10
260#endif
261
262/*
263 * NeXT scrollbar defines
264 */
265#define SB_PADDING 1
266#define SB_BORDER_WIDTH 1
267#define SB_BEVEL_WIDTH_UPPER_LEFT 1
268#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
269#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
270#define SB_MARGIN_SPACE (SB_PADDING * 2)
271#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
272#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
273#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
274#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
275#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
276#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
277#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
278#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
279 /*
280 * +-------------+
281 * | | <---< SB_PADDING
282 * | ::::::::::: |
283 * | ::::::::::: |
284 * '''''''''''''''''
285 * ,,,,,,,,,,,,,,,,,
286 * | ::::::::::: |
287 * | ::::::::::: |
288 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
289 * | | :::::::: |
290 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
291 * | +---------+ |
292 * | | ......%%| |
293 * | | ......%%| |
294 * | | .. ()..%%| |
295 * | | ......%%| |
296 * | | %%%%%%%%| |
297 * | +---------+ | <.........................
298 * | | <---< SB_PADDING :
299 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
300 * | | ......%%| | | : :
301 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
302 * | | %%%%%%%%| | | : :
303 * | +---------+ | <-+ : :
304 * | | : :
305 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
306 * | | ......%%| | | : :
307 * | | ..\/..%%| | | : :
308 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
309 * | +---------+ | | : :
310 * | | | : :
311 * +-------------+ <-+.........:............:
312 * ^^|_________| :
313 * || | :
314 * || +---< SB_BUTTON_WIDTH
315 * || :
316 * |+------< SB_PADDING
317 * |: :
318 * +----< SB_BORDER_WIDTH
319 * : :
320 * :............:
321 * |
322 * +---< SB_WIDTH_NEXT
323 */
324 268
325enum { 269enum {
326 NO_REFRESH = 0 , /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
327 FAST_REFRESH = 1<<0, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
328 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
329 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
330}; 273};
331 274
332#ifdef NO_SECONDARY_SCREEN 275#ifdef NO_SECONDARY_SCREEN
333# define NSCREENS 0 276# define NSCREENS 0
334#else 277#else
… …
365enum { 308enum {
366 PRIMARY = 0, 309 PRIMARY = 0,
367 SECONDARY, 310 SECONDARY,
368}; 311};
369 312
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
370#define RS_None 0 316#define RS_None 0
371 317
372#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
373#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_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
329
330// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
331#define RS_redraw (2UL << RS_fontShift)
332
333#define RS_Sel (1UL << 22)
334
335// 5 custom bits for extensions
336#define RS_customCount 16UL
337#define RS_customShift 23
338#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
374 339
375// font styles 340// font styles
376#define RS_Bold 0x00004000UL // value 1 341#define RS_Bold (1UL << RS_styleShift)
377#define RS_Italic 0x00008000UL // value 2 342#define RS_Italic (2UL << RS_styleShift)
343
344#define RS_styleCount 4
345#define RS_styleShift 27
346#define RS_styleMask (RS_Bold | RS_Italic)
378 347
379// fake styles 348// fake styles
380#define RS_Blink 0x00010000UL // blink 349#define RS_Blink (1UL << 29)
381#define RS_RVid 0x00020000UL // reverse video 350#define RS_RVid (1UL << 30) // reverse video
382#define RS_Uline 0x00040000UL // underline 351#define RS_Uline (1UL << 31) // underline
383
384// 5 custom bits for extensions
385#define RS_customCount 32
386#define RS_customMask 0x00f80000UL
387#define RS_customShift 19
388
389// other flags
390#define RS_Careful 0x80000000UL /* be careful when drawing these */
391
392#define RS_styleCount 4
393#define RS_styleMask (RS_Bold | RS_Italic)
394#define RS_styleShift 14
395 352
396#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 353#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
397#define RS_attrMask (RS_baseattrMask | RS_fontMask) 354#define RS_attrMask (RS_baseattrMask | RS_fontMask)
398 355
399#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
400#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
401#define RS_fontShift 24
402
403#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 356#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
404#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 357#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
405 358
406#define Sel_none 0 /* Not waiting */ 359#define Sel_none 0 /* Not waiting */
407#define Sel_normal 0x01 /* normal selection */ 360#define Sel_normal 0x01 /* normal selection */
408#define Sel_incr 0x02 /* incremental selection */ 361#define Sel_incr 0x02 /* incremental selection */
409#define Sel_direct 0x00 362#define Sel_direct 0x00
… …
418 C0_NUL = 0x00, 371 C0_NUL = 0x00,
419 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 372 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
420 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 373 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
421 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 374 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
422 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 375 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
423}; 376};
424#define CHAR_ST 0x9c /* 0234 */ 377#define CHAR_ST 0x9c /* 0234 */
425 378
426/* 379/*
427 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 380 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
428 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 381 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
431 XTerm_name = 0, 384 XTerm_name = 0,
432 XTerm_iconName = 1, 385 XTerm_iconName = 1,
433 XTerm_title = 2, 386 XTerm_title = 2,
434 XTerm_property = 3, // change X property 387 XTerm_property = 3, // change X property
435 XTerm_Color = 4, // change colors 388 XTerm_Color = 4, // change colors
436 XTerm_Color00 = 10, // not implemented, CLASH! 389 XTerm_Color00 = 10, // change fg color
437 XTerm_Color01 = 11, // not implemented 390 XTerm_Color01 = 11, // change bg color
438 XTerm_Color_cursor = 12, // change actual 'Cursor' color 391 XTerm_Color_cursor = 12, // change actual 'Cursor' color
439 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 392 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
440 XTerm_Color_pointer_bg = 14, // not implemented 393 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
441 XTerm_Color05 = 15, // not implemented 394 XTerm_Color05 = 15, // not implemented (tektronix fg)
442 XTerm_Color06 = 16, // not implemented 395 XTerm_Color06 = 16, // not implemented (tektronix bg)
443 XTerm_Color_RV = 17, // change actual 'Highlight' color 396 XTerm_Color_HC = 17, // change actual 'Highlight' color
444 XTerm_logfile = 46, // not implemented 397 XTerm_logfile = 46, // not implemented
445 XTerm_font = 50, 398 XTerm_font = 50,
446 399
447 XTerm_konsole30 = 30, // reserved for konsole 400 XTerm_konsole30 = 30, // reserved for konsole
448 XTerm_konsole31 = 31, // reserved for konsole 401 XTerm_konsole31 = 31, // reserved for konsole
449 XTerm_emacs51 = 51, // reserved for emacs shell 402 XTerm_emacs51 = 51, // reserved for emacs shell
450 /* 403 /*
451 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 404 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
452 */ 405 */
453 XTerm_Color_BD = 18, // change actual 'Bold' color 406
454 XTerm_Color_UL = 19, // change actual 'Underline' color 407 // deprecated
408 Rxvt_restoreFG = 39,
409 Rxvt_restoreBG = 49,
410
455 XTerm_Pixmap = 20, // new bg pixmap 411 Rxvt_Pixmap = 20, // new bg pixmap
456 XTerm_restoreFG = 39, // change default fg color
457 XTerm_restoreBG = 49, // change default bg color
458 XTerm_dumpscreen = 55, // dump scrollback and all of screen 412 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
459 413
460 URxvt_locale = 701, // change locale 414 URxvt_locale = 701, // change locale
461 URxvt_Menu = 703, // set menu item 415 URxvt_version = 702, // request version
416
462 URxvt_Color_IT = 704, // change actual 'Italic' colour 417 URxvt_Color_IT = 704, // change actual 'Italic' colour
463 URxvt_Color_tint = 705, // change actual tint colour 418 URxvt_Color_tint = 705, // change actual tint colour
419 URxvt_Color_BD = 706, // change actual 'Bold' color
420 URxvt_Color_UL = 707, // change actual 'Underline' color
421 URxvt_Color_border = 708,
464 422
465 URxvt_font = 710, 423 URxvt_font = 710,
466 URxvt_boldFont = 711, 424 URxvt_boldFont = 711,
467 URxvt_italicFont = 712, 425 URxvt_italicFont = 712,
468 URxvt_boldItalicFont = 713, 426 URxvt_boldItalicFont = 713,
469 427
470 URxvt_view_up = 720, 428 URxvt_view_up = 720,
471 URxvt_view_down = 721, 429 URxvt_view_down = 721,
472 430
473 URxvt_perl = 777, 431 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
474}; 432};
475 433
476/* Words starting with `Color_' are colours. Others are counts */ 434/* Words starting with `Color_' are colours. Others are counts */
477/* 435/*
478 * The PixColor and rendition colour usage should probably be decoupled 436 * The PixColor and rendition colour usage should probably be decoupled
479 * on the unnecessary items, e.g. Color_pointer, but won't bother 437 * on the unnecessary items, e.g. Color_pointer, but won't bother
480 * until we need to. Also, be aware of usage in pixcolor_set 438 * until we need to. Also, be aware of usage in pixcolor_set
481 */ 439 */
482 440
483enum colour_list { 441enum colour_list {
442 Color_none = -2,
443 Color_transparent = -1,
484 Color_fg = 0, 444 Color_fg = 0,
485 Color_bg, 445 Color_bg,
486 minCOLOR, /* 2 */ 446 minCOLOR, /* 2 */
487 Color_Black = minCOLOR, 447 Color_Black = minCOLOR,
488 Color_Red3, 448 Color_Red3,
… …
506 Color_White = maxBrightCOLOR, 466 Color_White = maxBrightCOLOR,
507#else 467#else
508 Color_White = maxCOLOR, 468 Color_White = maxCOLOR,
509#endif 469#endif
510 minTermCOLOR = Color_White + 1, 470 minTermCOLOR = Color_White + 1,
471#ifndef USE_256_COLORS
511 maxTermCOLOR = Color_White + 72, 472 maxTermCOLOR = Color_White + 72,
473#else
474 maxTermCOLOR = Color_White + 240,
475#endif
512#ifndef NO_CURSORCOLOR 476#ifndef NO_CURSORCOLOR
513 Color_cursor, 477 Color_cursor,
514 Color_cursor2, 478 Color_cursor2,
515#endif 479#endif
516 Color_pointer_fg, 480 Color_pointer_fg,
… …
525#if ENABLE_FRILLS 489#if ENABLE_FRILLS
526 Color_underline, 490 Color_underline,
527#endif 491#endif
528#ifdef OPTION_HC 492#ifdef OPTION_HC
529 Color_HC, 493 Color_HC,
494 Color_HTC,
530#endif 495#endif
531#ifdef KEEP_SCROLLCOLOR
532 Color_scroll, 496 Color_scroll,
497#ifdef RXVT_SCROLLBAR
533 Color_trough, 498 Color_trough,
534#endif 499#endif
535#if TINTING 500#if ENABLE_TRANSPARENCY
536 Color_tint, 501 Color_tint,
537#endif 502#endif
538#if OFF_FOCUS_FADING 503#if OFF_FOCUS_FADING
539 Color_fade, 504 Color_fade,
540#endif 505#endif
541 NRS_COLORS, /* */ 506 NRS_COLORS, /* */
542#ifdef KEEP_SCROLLCOLOR 507#ifdef RXVT_SCROLLBAR
543 Color_topShadow = NRS_COLORS, 508 Color_topShadow = NRS_COLORS,
544 Color_bottomShadow, 509 Color_bottomShadow,
545 TOTAL_COLORS 510 TOTAL_COLORS
546#else 511#else
547 TOTAL_COLORS = NRS_COLORS 512 TOTAL_COLORS = NRS_COLORS
548#endif 513#endif
549}; 514};
550 515
516#ifndef USE_256_COLORS
551#define Color_Bits 7 // 0 .. maxTermCOLOR 517#define Color_Bits 7 // 0 .. maxTermCOLOR
552 518#else
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) 519#define Color_Bits 9 // 0 .. maxTermCOLOR
554#define NPIXCLR_BITS 32 520#endif
555 521
556/* 522/*
557 * Resource list 523 * Resource list
558 */ 524 */
559enum { 525enum {
… …
561# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 527# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562# include "rsinc.h" 528# include "rsinc.h"
563# undef def 529# undef def
564# undef reserve 530# undef reserve
565 NUM_RESOURCES 531 NUM_RESOURCES
566};
567
568// see init.C:xa_names, which must be kept in sync
569enum {
570 XA_TEXT = 0,
571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
573 XA_MULTIPLE,
574 XA_TARGETS,
575 XA_TIMESTAMP,
576 XA_VT_SELECTION,
577 XA_INCR,
578 XA_WM_PROTOCOLS,
579 XA_WM_DELETE_WINDOW,
580 XA_CLIPBOARD,
581#if ENABLE_FRILLS
582 XA_MOTIF_WM_HINTS,
583#endif
584#if ENABLE_EWMH
585 XA_NET_WM_PID,
586 XA_NET_WM_NAME,
587 XA_NET_WM_ICON_NAME,
588 XA_NET_WM_PING,
589#endif
590#if USE_XIM
591 XA_WM_LOCALE_NAME,
592#endif
593#if TRANSPARENT
594 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID,
596#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif
601#if ENABLE_XEMBED
602 XA_XEMBED,
603 XA_XEMBED_INFO,
604#endif
605 NUM_XA
606}; 532};
607 533
608/* DEC private modes */ 534/* DEC private modes */
609#define PrivMode_132 (1UL<<0) 535#define PrivMode_132 (1UL<<0)
610#define PrivMode_132OK (1UL<<1) 536#define PrivMode_132OK (1UL<<1)
… …
619#define PrivMode_ShiftKeys (1UL<<10) 545#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 546#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 547#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 548#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 549#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 550#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 551#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 552#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 553#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 554#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 555#define PrivMode_MouseBtnEvent (1UL<<20)
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 556#define PrivMode_MouseAnyEvent (1UL<<21)
557#define PrivMode_BracketPaste (1UL<<22)
632 558
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 559#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
634#define PrivMode(test,bit) \
635 if (test) \
636 priv_modes |= (bit); \
637 else \
638 priv_modes &= ~(bit)
639 560
640#ifdef ALLOW_132_MODE 561#ifdef ALLOW_132_MODE
641# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 562# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
642#else 563#else
643# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
645 566
646// do not change these constants lightly, there are many interdependencies 567// do not change these constants lightly, there are many interdependencies
647#define IMBUFSIZ 128 // input modifier buffer sizes 568#define IMBUFSIZ 128 // input modifier buffer sizes
648#define KBUFSZ 512 // size of keyboard mapping buffer 569#define KBUFSZ 512 // size of keyboard mapping buffer
649#define CBUFSIZ 2048 // size of command buffer 570#define CBUFSIZ 2048 // size of command buffer
571#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
650#define UBUFSIZ 2048 // character buffer 572#define UBUFSIZ 2048 // character buffer
651 573
652#ifndef PATH_MAX 574#if ENABLE_FRILLS
653# define PATH_MAX 16384 575# include <X11/Xmd.h>
576typedef struct _mwmhints
577{
578 CARD32 flags;
579 CARD32 functions;
580 CARD32 decorations;
581 INT32 input_mode;
582 CARD32 status;
583} MWMHints;
654#endif 584#endif
655 585
656/* Motif window hints */ 586/* Motif window hints */
657#define MWM_HINTS_FUNCTIONS (1L << 0) 587#define MWM_HINTS_FUNCTIONS (1L << 0)
658#define MWM_HINTS_DECORATIONS (1L << 1) 588#define MWM_HINTS_DECORATIONS (1L << 1)
… …
683/* 613/*
684 ***************************************************************************** 614 *****************************************************************************
685 * MACRO DEFINES 615 * MACRO DEFINES
686 ***************************************************************************** 616 *****************************************************************************
687 */ 617 */
688#define dDisp Display *disp = display->display 618#define dLocal(type,name) type const name = this->name
619
620// for speed reasons, we assume that all codepoints 32 to 126 are
621// single-width.
622#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
689 623
690/* convert pixel dimensions to row/column values. Everything as int32_t */ 624/* convert pixel dimensions to row/column values. Everything as int32_t */
691#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 625#define Pixel2Col(x) Pixel2Width((int32_t)(x))
692#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 626#define Pixel2Row(y) Pixel2Height((int32_t)(y))
693#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 627#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
695#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 629#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
696#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 630#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 631#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 632#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
699 633
700#define TEMP_ENV temp_environ temp_environ (envv)
701
702#define OPTION(opt) (options & (opt))
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles)
706
707// for m >= -n, ensure remainder lies between 0..n-1
708#define MOD(m,n) (((m) + (n)) % (n))
709
710#define LINENO(n) MOD (term_start + int(n), total_rows) 634#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
711#define ROW(n) row_buf [LINENO (n)] 635#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
636
637#define LINENO(n) LINENO_of (this, n)
638#define ROW(n) ROW_of (this, n)
712 639
713/* how to build & extract colors and attributes */ 640/* how to build & extract colors and attributes */
714#define GET_BASEFG(x) (((x) & RS_fgMask)) 641#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 642#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
716 643
717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 644#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 645#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719 646
720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 647#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 648#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722 649
723#define GET_ATTR(x) (((x) & RS_attrMask)) 650#define GET_ATTR(x) (((x) & RS_attrMask))
651// return attributes defining the background, encoding doesn't matter
652// depends on RS_fgShift > RS_bgShift
724#define GET_BGATTR(x) \ 653#define GET_BGATTR(x) \
654 (expect_false ((x) & RS_RVid) \
725 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 655 ? (((x) & (RS_attrMask & ~RS_RVid)) \
726 | (((x) & RS_fgMask)<<Color_Bits)) \ 656 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
727 : ((x) & (RS_attrMask | RS_bgMask))) 657 : ((x) & (RS_attrMask | RS_bgMask)))
728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 658#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 659#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 660#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731 661
732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 662#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733 663
734#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 664#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 665#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736 666
737#if ENABLE_STYLES 667#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)] 668# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
739#else 669#else
740# define FONTSET(style) fontset[0] 670# define FONTSET_of(t,style) (t)->fontset[0]
741#endif
742
743#ifdef HAVE_SCROLLBARS
744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
745#else
746# define scrollbar_TotalWidth() (0)
747#endif
748#define scrollbar_isMotion() (scrollBar.state == 'm')
749#define scrollbar_isUp() (scrollBar.state == 'U')
750#define scrollbar_isDn() (scrollBar.state == 'D')
751#define scrollbar_isUpDn() isupper (scrollBar.state)
752#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
753
754#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
755#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
756 && (y) <= scrollbarnext_dnval ())
757#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
758#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
759#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
760#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
761#define SCROLLRXVT_MINHEIGHT 10
762#define SCROLLXTERM_MINHEIGHT 10
763
764#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
765 ? SCROLLNEXT_MINHEIGHT \
766 : SCROLLRXVT_MINHEIGHT)
767#define scrollbar_above_slider(y) ((y) < scrollBar.top)
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ())
772
773#if (MENUBAR_MAX > 1)
774/* rendition style flags */
775# define menuBar_height() (fheight + MENU_SHADOW)
776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
777# define isMenuBarWindow(w) ((w) == menuBar.win)
778#else
779# define menuBar_height() (0)
780# define menuBar_TotalHeight() (0)
781# define isMenuBarWindow(w) (0)
782#endif
783
784#ifdef XPM_BACKGROUND
785# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
786#else
787# define XPMClearArea(a, b, c, d, e, f, g)
788#endif
789
790#ifdef UTMP_SUPPORT
791# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
792# undef HAVE_UTMPX_H
793# undef HAVE_STRUCT_UTMPX
794# endif 671#endif
795# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
796# undef HAVE_UTMP_H
797# undef HAVE_STRUCT_UTMP
798# endif
799 672
800# ifdef HAVE_UTMPX_H 673#define FONTSET(style) FONTSET_of (this, style)
801# include <utmpx.h>
802# endif
803# ifdef HAVE_UTMP_H
804# include <utmp.h>
805# endif
806#endif
807 674
808#ifdef DEBUG_CMD
809# define D_CMD(x) fprintf x ; fputc('\n', stderr)
810#else
811# define D_CMD(x)
812#endif
813#ifdef DEBUG_INIT
814# define D_INIT(x) fprintf x ; fputc('\n', stderr)
815#else
816# define D_INIT(x)
817#endif
818#ifdef DEBUG_MAIN
819# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_MAIN(x)
822#endif
823#ifdef DEBUG_SIZE
824# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
825#else
826# define D_SIZE(x)
827#endif
828
829extern class rxvt_failure_exception { } rxvt_failure_exception;
830
831typedef callback1<void, const char *> log_callback; 675typedef callback<void (const char *)> log_callback;
832typedef callback1<int, int> getfd_callback; 676typedef callback<int (int)> getfd_callback;
833
834extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
835extern void rxvt_log (const char *fmt, ...);
836extern void rxvt_warn (const char *fmt, ...);
837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
838extern void rxvt_exit_failure () __attribute__ ((noreturn));
839
840#define SET_LOCALE(locale) rxvt_set_locale (locale)
841extern bool rxvt_set_locale (const char *locale);
842extern void rxvt_push_locale (const char *locale);
843extern void rxvt_pop_locale ();
844
845/****************************************************************************/
846
847#ifdef MENUBAR
848# include "menubar.h"
849#endif
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 677
863/****************************************************************************/ 678/****************************************************************************/
864 679
865#define LINE_LONGER 0x0001 // line is continued on the next row 680#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 681#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 682#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
683#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
684#define LINE_BIDI 0x0010 // line needs bidi (NYI)
868 685
869struct line_t { 686struct line_t
687{
870 text_t *t; // terminal the text 688 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags 689 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 690 tlen_t_ l; // length of each text line
873 uint32_t f; // flags 691 uint32_t f; // flags
874 692
875 bool is_longer () 693 bool is_longer ()
876 { 694 {
877 return f & LINE_LONGER; 695 return f & LINE_LONGER;
… …
907 } 725 }
908}; 726};
909 727
910/****************************************************************************/ 728/****************************************************************************/
911 729
912// primivite wrapper around mbstate_t to ensure initialisation 730// primitive wrapper around mbstate_t to ensure initialisation
913struct mbstate { 731struct mbstate
732{
914 mbstate_t mbs; 733 mbstate_t mbs;
915 734
916 operator mbstate_t *() { return &mbs; } 735 operator mbstate_t *() { return &mbs; }
917 void reset () { memset (&mbs, 0, sizeof (mbs)); } 736 void reset () { memset (&mbs, 0, sizeof (mbs)); }
918 mbstate () { reset (); } 737 mbstate () { reset (); }
… …
920 739
921/****************************************************************************/ 740/****************************************************************************/
922 741
923#define UNICODE_MASK 0x1fffffUL 742#define UNICODE_MASK 0x1fffffUL
924 743
925#if UNICODE3 744#if UNICODE_3
926# define COMPOSE_LO 0x40000000UL 745# define COMPOSE_LO 0x40000000UL
927# define COMPOSE_HI 0x400fffffUL 746# define COMPOSE_HI 0x400fffffUL
928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 747# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929#else 748#else
930# if ENABLE_PERL 749# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 750# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 751# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else 752# else
934# define COMPOSE_LO 0xd800UL 753# define COMPOSE_LO 0xd800UL
935# define COMPOSE_HI 0xf8ffUL 754# define COMPOSE_HI 0xf8ffUL
936# endif 755# endif
… …
939 758
940#if ENABLE_COMBINING 759#if ENABLE_COMBINING
941// compose chars are used to represent composite characters 760// compose chars are used to represent composite characters
942// that are not representable in unicode, as well as characters 761// that are not representable in unicode, as well as characters
943// not fitting in the BMP. 762// not fitting in the BMP.
944struct compose_char { 763struct compose_char
764{
945 unicode_t c1, c2; // any chars != NOCHAR are valid 765 unicode_t c1, c2; // any chars != NOCHAR are valid
946 compose_char (unicode_t c1, unicode_t c2) 766 compose_char (unicode_t c1, unicode_t c2)
947 : c1(c1), c2(c2) 767 : c1(c1), c2(c2)
948 { } 768 { }
949}; 769};
950 770
951class rxvt_composite_vec { 771class rxvt_composite_vec
772{
952 vector<compose_char> v; 773 vector<compose_char> v;
953public: 774public:
954 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 775 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
955 int expand (unicode_t c, wchar_t *r); 776 int expand (unicode_t c, wchar_t *r);
956 compose_char *operator [](text_t c) 777 compose_char *operator [](text_t c)
… …
965#endif 786#endif
966 787
967/****************************************************************************/ 788/****************************************************************************/
968 789
969#ifdef KEYSYM_RESOURCE 790#ifdef KEYSYM_RESOURCE
970 class keyboard_manager; 791class keyboard_manager;
971#endif 792#endif
972 793
794typedef struct rxvt_term *rxvt_t;
795
796extern rxvt_t rxvt_current_term;
797
798#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
799#define GET_R rxvt_current_term
800
801/* ------------------------------------------------------------------------- */
802struct overlay_base
803{
804 int x, y, w, h; // overlay dimensions
805 text_t **text;
806 rend_t **rend;
807
808 // while tempting to add swap() etc. here, it effetcively only increases code size
809};
810
811/* ------------------------------------------------------------------------- */
812
813typedef struct
814{
815 int row;
816 int col;
817} row_col_t;
818
819/*
820 * terminal limits:
821 *
822 * width : 1 <= width
823 * height : 1 <= height
824 * ncol : 1 <= ncol <= MAX(tlen_t)
825 * nrow : 1 <= nrow <= MAX(int)
826 * saveLines : 0 <= saveLines <= MAX(int)
827 * term_start : 0 <= term_start < saveLines
828 * total_rows : nrow + saveLines
829 *
830 * top_row : -saveLines <= top_row <= 0
831 * view_start : top_row <= view_start <= 0
832 *
833 * | most coordinates are stored relative to term_start,
834 * ROW_BUF | which is the first line of the terminal screen
835 * |························= row_buf[0]
836 * |························= row_buf[1]
837 * |························= row_buf[2] etc.
838 * |
839 * +------------+···········= term_start + top_row
840 * | scrollback |
841 * | scrollback +---------+·= term_start + view_start
842 * | scrollback | display |
843 * | scrollback | display |
844 * +------------+·display·+·= term_start
845 * | terminal | display |
846 * | terminal +---------+
847 * | terminal |
848 * | terminal |
849 * +------------+···········= term_start + nrow - 1
850 * |
851 * |
852 * END······················= total_rows
853 */
854
855struct TermWin_t
856{
857 int width; /* window width [pixels] */
858 int height; /* window height [pixels] */
859 int fwidth; /* font width [pixels] */
860 int fheight; /* font height [pixels] */
861 int fbase; /* font ascent (baseline) [pixels] */
862 int ncol; /* window columns [characters] */
863 int nrow; /* window rows [characters] */
864 int focus; /* window has focus */
865 int mapped; /* window state mapped? */
866 int int_bwidth; /* internal border width */
867 int ext_bwidth; /* external border width */
868 int lineSpace; /* number of extra pixels between rows */
869 int letterSpace; /* number of extra pixels between columns */
870 int saveLines; /* number of lines that fit in scrollback */
871 int total_rows; /* total number of rows in this terminal */
872 int term_start; /* term lines start here */
873 int view_start; /* scrollback view starts here */
874 int top_row; /* topmost row index of scrollback */
875 Window parent[6]; /* parent identifiers - we're parent[0] */
876 Window vt; /* vt100 window */
877 GC gc; /* GC for drawing */
878 Pixmap pixmap;
879 rxvt_drawable *drawable;
880 rxvt_fontset *fontset[4];
881};
882
883/*
884 * screen accounting:
885 * screen_t elements
886 * row: Cursor row position : 0 <= row < nrow
887 * col: Cursor column position : 0 <= col < ncol
888 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
889 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
890 *
891 * selection_t elements
892 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
893 * nothing is selected
894 * beg: row/column of beginning of selection : never past mark
895 * mark: row/column of initial click : never past end
896 * end: row/column of one character past end of selection
897 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
898 * * Note: col == -1 ==> we're left of screen
899 *
900 */
901struct screen_t
902{
903 row_col_t cur; /* cursor position on the screen */
904 int tscroll; /* top of settable scroll region */
905 int bscroll; /* bottom of settable scroll region */
906 unsigned int charset; /* character set number [0..3] */
907 unsigned int flags; /* see below */
908 row_col_t s_cur; /* saved cursor position */
909 unsigned int s_charset; /* saved character set number [0..3] */
910 char s_charset_char;
911 rend_t s_rstyle; /* saved rendition style */
912};
913
914enum selection_op_t
915{
916 SELECTION_CLEAR = 0, /* nothing selected */
917 SELECTION_INIT, /* marked a point */
918 SELECTION_BEGIN, /* started a selection */
919 SELECTION_CONT, /* continued selection */
920 SELECTION_DONE /* selection put in CUT_BUFFER0 */
921};
922
923struct selection_t
924{
925 wchar_t *text; /* selected text */
926 unsigned int len; /* length of selected text */
927 unsigned int screen; /* screen being used */
928 unsigned int clicks; /* number of clicks */
929 selection_op_t op; /* current operation */
930 bool rect; /* rectangular selection? */
931 row_col_t beg; /* beginning of selection <= mark */
932 row_col_t mark; /* point of initial click <= end */
933 row_col_t end; /* one character past end point */
934 wchar_t *clip_text; /* text copied to the clipboard */
935 unsigned int clip_len; /* length of clipboard text */
936};
937
938/* ------------------------------------------------------------------------- */
939
940/* screen_t flags */
941#define Screen_Relative (1<<0) /* relative origin mode flag */
942#define Screen_VisibleCursor (1<<1) /* cursor visible? */
943#define Screen_Autowrap (1<<2) /* auto-wrap flag */
944#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
945#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
946#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
947
948/* rxvt_vars.options */
949enum {
950# define def(name,idx) Opt_ ## name = idx,
951# define nodef(name) Opt_ ## name = 0,
952# include "optinc.h"
953# undef nodef
954# undef def
955Opt_count
956};
957
958/* ------------------------------------------------------------------------- */
959
960struct rxvt_vars : TermWin_t
961{
962 scrollBar_t scrollBar;
963 uint8_t options[(Opt_count + 7) >> 3];
964 XSizeHints szHint;
965 rxvt_color *pix_colors;
966 Cursor TermWin_cursor; /* cursor for vt window */
967 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
968 line_t *drawn_buf; // text on screen
969 line_t *swap_buf; // lines for swap buffer
970 char *tabs; /* per location: 1 == tab-stop */
971 screen_t screen;
972 screen_t swap;
973 selection_t selection;
974 rxvt_color pix_colors_focused[TOTAL_COLORS];
975#ifdef OFF_FOCUS_FADING
976 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
977#endif
978};
979
973struct rxvt_term : zero_initialized, rxvt_vars { 980struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
981{
982
983 // special markers with magic addresses
984 static const char resval_undef []; // options specifically unset
985 static const char resval_on []; // boolean options switched on
986 static const char resval_off []; // or off
987
974 log_callback *log_hook; // log error messages through this hook, if != 0 988 log_callback *log_hook; // log error messages through this hook, if != 0
975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 989 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL 990#if ENABLE_PERL
977 rxvt_perl_term perl; 991 rxvt_perl_term perl;
978#endif 992#endif
979 struct mbstate mbstate; // current input multibyte state 993 struct mbstate mbstate; // current input multibyte state
980 994
981 unsigned char want_refresh:1, 995 unsigned char want_refresh:1,
982#ifdef TRANSPARENT
983 want_full_refresh:1, /* awaiting full screen refresh */
984#endif
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif
989 current_screen:1, /* primary or secondary */ 996 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 997 num_scr_allow:1,
992 bypass_keystate:1, 998 bypass_keystate:1,
999#if ENABLE_FRILLS
1000 urgency_hint:1,
1001#endif
993#ifdef CURSOR_BLINK 1002#if CURSOR_BLINK
994 hidden_cursor:1, 1003 hidden_cursor:1,
995#endif 1004#endif
996#ifdef TEXT_BLINK 1005#if TEXT_BLINK
997 hidden_text:1, 1006 hidden_text:1,
998#endif 1007#endif
999#ifdef POINTER_BLANK 1008#if POINTER_BLANK
1000 hidden_pointer:1, 1009 hidden_pointer:1,
1001#endif 1010#endif
1002 enc_utf8:1, /* wether locale uses utf-8 */ 1011 enc_utf8:1, /* whether locale uses utf-8 */
1003 seen_input:1, /* wether we have seen some program output yet */ 1012 seen_input:1, /* whether we have seen some program output yet */
1004 seen_resize:1, /* wether we had a resize event */ 1013 seen_resize:1, /* whether we had a resize event */
1005 parsed_geometry:1; 1014 parsed_geometry:1;
1006 1015
1007 unsigned char refresh_type, 1016 unsigned char refresh_type,
1008#ifdef META8_OPTION 1017#ifdef META8_OPTION
1009 meta_char, /* Alt-key prefix */ 1018 meta_char, /* Alt-key prefix */
1010#endif 1019#endif
1011 scrollbar_align,
1012 selection_wait, 1020 selection_wait,
1013 selection_type; 1021 selection_type;
1014/* ---------- */ 1022/* ---------- */
1023 bool rvideo_state, rvideo_mode;
1024#ifndef NO_BELL
1015 short rvideo; 1025 bool rvideo_bell;
1026#endif
1016 int num_scr; /* screen: number lines scrolled */ 1027 int num_scr; /* screen: number of lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 1028 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 1029 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 1030/* ---------- */
1020 rend_t rstyle; 1031 rend_t rstyle;
1021/* ---------- */
1022 uint32_t pixcolor_set[NPIXCLR_SETS];
1023/* ---------- */ 1032/* ---------- */
1024#ifdef SELECTION_SCROLLING 1033#ifdef SELECTION_SCROLLING
1025 int scroll_selection_lines; 1034 int scroll_selection_lines;
1026 enum page_dirn scroll_selection_dir; 1035 enum page_dirn scroll_selection_dir;
1027 int selection_save_x, 1036 int selection_save_x,
… …
1033 /* give proper Scroll behaviour */ 1042 /* give proper Scroll behaviour */
1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1043#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1035 mouse_slip_wheel_speed, 1044 mouse_slip_wheel_speed,
1036#endif 1045#endif
1037 refresh_count, 1046 refresh_count,
1038 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */
1042 scrollbar_len,
1043#ifdef MENUBAR
1044 menu_readonly, /* okay to alter menu? */
1045 Arrows_x,
1046#endif
1047#if MENUBAR_MAX > 1
1048 Nbars,
1049#endif
1050 window_vt_x, 1047 window_vt_x,
1051 window_vt_y, 1048 window_vt_y,
1052 window_sb_x, 1049 mouse_row,
1050 mouse_col,
1053# ifdef POINTER_BLANK 1051# ifdef POINTER_BLANK
1054 pointerBlankDelay, 1052 pointerBlankDelay,
1055# endif 1053# endif
1056 allowedxerror; 1054 allowedxerror;
1057/* ---------- */ 1055/* ---------- */
… …
1061 int old_width, /* last used width in screen resize */ 1059 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */ 1060 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes, 1061 unsigned long priv_modes,
1064 SavedModes; 1062 SavedModes;
1065/* ---------- */ 1063/* ---------- */
1066 Atom xa[NUM_XA]; 1064 Atom *xa;
1067/* ---------- */
1068#ifdef MENUBAR
1069 GC menubarGC;
1070#endif
1071#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1072 GC scrollbarGC,
1073 topShadowGC,
1074 botShadowGC;
1075#endif
1076#ifdef XTERM_SCROLLBAR
1077 GC xscrollbarGC,
1078 ShadowGC;
1079#endif
1080#ifdef PLAIN_SCROLLBAR
1081 GC pscrollbarGC;
1082#endif
1083#ifdef NEXT_SCROLLBAR
1084 GC blackGC,
1085 whiteGC,
1086 grayGC,
1087 darkGC,
1088 stippleGC;
1089 Pixmap dimple,
1090 upArrow,
1091 downArrow,
1092 upArrowHi,
1093 downArrowHi;
1094#endif
1095/* ---------- */ 1065/* ---------- */
1096 Time selection_time, 1066 Time selection_time,
1097 selection_request_time; 1067 selection_request_time,
1068 clipboard_time;
1098 pid_t cmd_pid; /* process id of child */ 1069 pid_t cmd_pid; /* process id of child */
1099 char * incr_buf; 1070 char * incr_buf;
1100 size_t incr_buf_size, incr_buf_fill; 1071 size_t incr_buf_size, incr_buf_fill;
1101/* ---------- */ 1072/* ---------- */
1102 Cursor leftptr_cursor;
1103/* ---------- */
1104#ifndef NO_BACKSPACE_KEY
1105 const char *key_backspace;
1106#endif
1107#ifndef NO_DELETE_KEY
1108 const char *key_delete;
1109#endif
1110 struct mouse_event MEvent; 1073 struct mouse_event MEvent;
1111 XComposeStatus compose; 1074 XComposeStatus compose;
1112 ttymode_t tio; 1075 struct termios tio;
1113#ifdef UTMP_SUPPORT
1114# ifdef HAVE_STRUCT_UTMP
1115 struct utmp ut;
1116# endif
1117# ifdef HAVE_STRUCT_UTMPX
1118 struct utmpx utx;
1119# endif
1120# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1121 char ut_id[5];
1122# endif
1123 int utmp_pos;
1124#endif
1125 row_col_t oldcursor; 1076 row_col_t oldcursor;
1126#ifdef XPM_BACKGROUND 1077#ifdef HAVE_BG_PIXMAP
1127 bgPixmap_t bgPixmap; 1078 bgPixmap_t bgPixmap;
1128 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1129#endif 1079#endif
1130#ifdef MENUBAR 1080#ifdef HAVE_AFTERIMAGE
1131 menu_t *ActiveMenu, /* currently active menu */ 1081 ASVisual *asv;
1132 *BuildMenu; /* the menu currently being built */ 1082 ASImageManager *asimman;
1133 bar_t *CurrentBar; 1083
1134# if ! (MENUBAR_MAX > 1) 1084 void init_asv ()
1135 bar_t BarList; 1085 {
1136# endif /* (MENUBAR_MAX > 1) */ 1086 if (!asv)
1087 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1088 }
1137#endif 1089#endif
1138 1090
1139#if ENABLE_OVERLAY 1091#if ENABLE_OVERLAY
1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1092 overlay_base ov;
1141 text_t **ov_text;
1142 rend_t **ov_rend;
1143 1093
1144 void scr_swap_overlay (); 1094 void scr_swap_overlay () NOTHROW;
1145 void scr_overlay_new (int x, int y, int w, int h); 1095 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1146 void scr_overlay_off (); 1096 void scr_overlay_off () NOTHROW;
1147 void scr_overlay_set (int x, int y, 1097 void scr_overlay_set (int x, int y,
1148 text_t text, 1098 text_t text,
1149 rend_t rend = OVERLAY_RSTYLE); 1099 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1150 void scr_overlay_set (int x, int y, const char *s); 1100 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1151 void scr_overlay_set (int x, int y, const wchar_t *s); 1101 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1152#endif 1102#endif
1153 1103
1154 vector<void *> allocated; // free these memory blocks with free() 1104 vector<void *> allocated; // free these memory blocks with free()
1155 1105
1156 char *env_windowid; /* environmental variable WINDOWID */ 1106 char env_windowid[21]; /* environmental variable WINDOWID */
1107 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1157 char *env_display; /* environmental variable DISPLAY */ 1108 char *env_display; /* environmental variable DISPLAY */
1158 char *env_term; /* environmental variable TERM */ 1109 char *env_term; /* environmental variable TERM */
1159 char *env_colorfgbg; 1110
1160 char *locale; 1111 char *locale;
1161 char charsets[4]; 1112 char charsets[4];
1162 char *v_buffer; /* pointer to physical buffer */ 1113 char *v_buffer; /* pointer to physical buffer */
1163 unsigned int v_buflen; /* size of area to write */ 1114 unsigned int v_buflen; /* size of area to write */
1164 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1115 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1165 1116
1166#ifdef KEYSYM_RESOURCE 1117#ifdef KEYSYM_RESOURCE
1167 keyboard_manager *keyboard; 1118 keyboard_manager *keyboard;
1119#endif
1120#ifndef NO_RESOURCES
1121 XrmDatabase option_db;
1168#endif 1122#endif
1169 1123
1170 const char *rs[NUM_RESOURCES]; 1124 const char *rs[NUM_RESOURCES];
1171 /* command input buffering */ 1125 /* command input buffering */
1172 char *cmdbuf_ptr, *cmdbuf_endp; 1126 char *cmdbuf_ptr, *cmdbuf_endp;
1173 char cmdbuf_base[CBUFSIZ]; 1127 char cmdbuf_base[CBUFSIZ];
1174 1128
1129 ptytty *pty;
1130
1175 rxvt_salloc *talloc; // text line allocator 1131 rxvt_salloc *talloc; // text line allocator
1176 rxvt_salloc *ralloc; // rend line allocator 1132 rxvt_salloc *ralloc; // rend line allocator
1177 1133
1178 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1134 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1179 1135
1180#if ENABLE_FRILLS || ISO_14755 1136#if ENABLE_FRILLS || ISO_14755
1181 // ISO 14755 entry support 1137 // ISO 14755 entry support
1182 unicode_t iso14755buf; 1138 unicode_t iso14755buf;
1183 void commit_iso14755 (); 1139 void commit_iso14755 ();
1184 int hex_keyval (XKeyEvent &ev);
1185# if ISO_14755 1140# if ISO_14755
1186 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1141 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1187 void iso14755_54 (int x, int y); 1142 void iso14755_54 (int x, int y);
1188# endif 1143# endif
1189#endif 1144#endif
1190 1145
1191 // modifies first argument(!) 1146 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1192 void paste (char *data, unsigned int len);
1193 1147
1194 void flush (); 1148 void vt_select_input () const NOTHROW
1149 {
1150 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1151 }
1195 1152
1196#if TRANSPARENT 1153#if ENABLE_TRANSPARENCY || ENABLE_PERL
1197 void rootwin_cb (XEvent &xev); 1154 void rootwin_cb (XEvent &xev);
1198 xevent_watcher rootwin_ev; 1155 xevent_watcher rootwin_ev;
1156#endif
1157#ifdef HAVE_BG_PIXMAP
1158 void update_background ();
1159#if TRACE_PIXMAPS
1160 void trace_update_background (const char *file, int line);
1161# define update_background() trace_update_background (__FILE__, __LINE__)
1162#endif
1163 void update_background_cb (ev::timer &w, int revents);
1164 ev::timer update_background_ev;
1199#endif 1165#endif
1200 1166
1201 void x_cb (XEvent &xev); 1167 void x_cb (XEvent &xev);
1202 xevent_watcher termwin_ev; 1168 xevent_watcher termwin_ev;
1203 xevent_watcher vt_ev; 1169 xevent_watcher vt_ev;
1204#ifdef HAVE_SCROLLBARS
1205 xevent_watcher scrollbar_ev; 1170 xevent_watcher scrollbar_ev;
1206#endif
1207#ifdef MENUBAR
1208 xevent_watcher menubar_ev;
1209#endif
1210 1171
1211 void check_cb (check_watcher &w); check_watcher check_ev; 1172 void child_cb (ev::child &w, int revents); ev::child child_ev;
1212 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1173 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1213 void flush_cb (time_watcher &w); time_watcher flush_ev; 1174 void refresh_check ();
1214 1175 void flush ();
1215 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;
1216 1177 bool pty_fill ();
1217 void incr_cb (time_watcher &w); time_watcher incr_ev; 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;
1218 1180
1219#ifdef CURSOR_BLINK 1181#ifdef CURSOR_BLINK
1220 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;
1221#endif 1183#endif
1222#ifdef TEXT_BLINK 1184#ifdef TEXT_BLINK
1223 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;
1186#endif
1187#ifndef NO_BELL
1188 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1224#endif 1189#endif
1225 1190
1226#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1191#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1227 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;
1228#endif 1193#endif
1229#ifdef SELECTION_SCROLLING 1194#ifdef SELECTION_SCROLLING
1230 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;
1231#endif 1196#endif
1232#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1197#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1233 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;
1234#endif 1199#endif
1235 1200
1236#ifdef POINTER_BLANK 1201#ifdef POINTER_BLANK
1237 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1202 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1238 void pointer_blank (); 1203 void pointer_blank ();
1239#endif 1204#endif
1240 void pointer_unblank (); 1205 void pointer_unblank ();
1241 1206
1242 void tt_printf (const char *fmt,...); 1207 void tt_printf (const char *fmt,...);
1243 void tt_write (const char *data, unsigned int len); 1208 void tt_write (const char *data, unsigned int len);
1244 void pty_write (); 1209 void pty_write ();
1245 1210
1246 void tt_winch (); 1211 void init (stringvec *argv, stringvec *envv)
1212 {
1213 this->argv = argv;
1214 init (argv->size (), argv->begin (), envv);
1215 }
1247 1216
1248 rxvt_term (); 1217 void make_current () const // make this the "currently active" urxvt instance
1249 ~rxvt_term (); 1218 {
1250 void child_exit (); // child has exited, usually destroys 1219 SET_R (this);
1251 void destroy (); 1220 set_environ (envv);
1252 void emergency_cleanup (); 1221 rxvt_set_locale (locale);
1253 1222 }
1254 bool init (int argc, const char *const *argv);
1255 bool init_vars ();
1256
1257 bool pty_fill ();
1258
1259 void init_secondary ();
1260 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name);
1262 void init_env ();
1263 void set_locale (const char *locale);
1264 void init_xlocale ();
1265 void init_command (const char *const *argv);
1266 void run_command (const char *const *argv);
1267 int run_child (const char *const *argv);
1268
1269 void color_aliases (int idx);
1270 void recolour_cursor ();
1271 void create_windows (int argc, const char *const *argv);
1272 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1273 void window_calc (unsigned int newwidth, unsigned int newheight);
1274 1223
1275#if USE_XIM 1224#if USE_XIM
1276 rxvt_xim *input_method; 1225 rxvt_xim *input_method;
1277 XIC Input_Context; 1226 XIC Input_Context;
1278 XIMStyle input_style; 1227 XIMStyle input_style;
1279 XPoint spot; // most recently sent spot position 1228 XPoint spot; // most recently sent spot position
1280 1229
1281 void im_destroy (); 1230 void im_destroy ();
1282 void im_cb (); im_watcher im_ev; 1231 void im_cb (); im_watcher im_ev;
1283 void im_set_size (XRectangle &size); 1232 void im_set_size (XRectangle &size);
1284 void im_set_position (XPoint &pos); 1233 void im_set_position (XPoint &pos) NOTHROW;
1285 void im_set_color (unsigned long &fg, unsigned long &bg); 1234 void im_set_color (unsigned long &fg, unsigned long &bg);
1286 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1235 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1287 1236
1288 bool IMisRunning (); 1237 bool IMisRunning ();
1289 void IMSendSpot (); 1238 void IMSendSpot ();
1290 bool IM_get_IC (const char *modifiers); 1239 bool IM_get_IC (const char *modifiers);
1291 void IMSetStatusPosition (); 1240 void IMSetPosition ();
1292#endif 1241#endif
1293
1294 void resize_scrollbar ();
1295
1296 void pixel_position (int *x, int *y);
1297
1298 void selection_click (int clicks, int x, int y);
1299 void selection_extend (int x, int y, int flag);
1300 void selection_rotate (int x, int y);
1301
1302 /* autoconvert */
1303 1242
1304 // command.C 1243 // command.C
1305 void lookup_key (XKeyEvent &ev); 1244 void key_press (XKeyEvent &ev);
1245 void key_release (XKeyEvent &ev);
1306 unsigned int cmd_write (const char *str, unsigned int count); 1246 unsigned int cmd_write (const char *str, unsigned int count);
1307 1247
1308 wchar_t next_char (); 1248 wchar_t next_char () NOTHROW;
1309 wchar_t cmd_getc (); 1249 wchar_t cmd_getc () THROW ((class out_of_input));
1310 uint32_t next_octet (); 1250 uint32_t next_octet () NOTHROW;
1311 uint32_t cmd_get8 (); 1251 uint32_t cmd_get8 () THROW ((class out_of_input));
1312 1252
1313 bool cmd_parse (); 1253 void cmd_parse ();
1314 void mouse_report (XButtonEvent &ev); 1254 void mouse_report (XButtonEvent &ev);
1315 void button_press (XButtonEvent &ev); 1255 void button_press (XButtonEvent &ev);
1316 void button_release (XButtonEvent &ev); 1256 void button_release (XButtonEvent &ev);
1317 void focus_in (); 1257 void focus_in ();
1318 void focus_out (); 1258 void focus_out ();
1319 int check_our_parents (); 1259#if ENABLE_FRILLS
1260 void set_urgency (bool enable);
1261#else
1262 void set_urgency (bool enable) { }
1263#endif
1264 void update_fade_color (unsigned int idx);
1320#ifdef PRINTPIPE 1265#ifdef PRINTPIPE
1321 FILE *popen_printer (); 1266 FILE *popen_printer ();
1322 int pclose_printer (FILE *stream); 1267 int pclose_printer (FILE *stream);
1323#endif 1268#endif
1324 void process_print_pipe (); 1269 void process_print_pipe ();
… …
1329 void process_window_ops (const int *args, unsigned int nargs); 1274 void process_window_ops (const int *args, unsigned int nargs);
1330 char *get_to_st (unicode_t &ends_how); 1275 char *get_to_st (unicode_t &ends_how);
1331 void process_dcs_seq (); 1276 void process_dcs_seq ();
1332 void process_osc_seq (); 1277 void process_osc_seq ();
1333 void process_color_seq (int report, int color, const char *str, char resp); 1278 void process_color_seq (int report, int color, const char *str, char resp);
1334 void process_xterm_seq (int op, const char *str, char resp); 1279 void process_xterm_seq (int op, char *str, char resp);
1335 int privcases (int mode, unsigned long bit); 1280 int privcases (int mode, unsigned long bit);
1336 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1281 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1337 void process_sgr_mode (unsigned int nargs, const int *arg); 1282 void process_sgr_mode (unsigned int nargs, const int *arg);
1338 void process_graphics (); 1283 void process_graphics ();
1339 // init.C 1284 // init.C
1285 void init_vars ();
1286 const char **init_resources (int argc, const char *const *argv);
1287 void init (int argc, const char *const *argv, stringvec *envv);
1288 void init_env ();
1289 void set_locale (const char *locale);
1290 void init_xlocale ();
1291 void init_command (const char *const *argv);
1292 void run_command (const char *const *argv);
1293 int run_child (const char *const *argv);
1294 void color_aliases (int idx);
1295 void create_windows (int argc, const char *const *argv);
1340 void Get_Colours (); 1296 void get_colours ();
1341 void get_ourmods (); 1297 void get_ourmods ();
1342 // logging.C
1343 void makeutent (const char *pty, const char *hostname);
1344 void cleanutent ();
1345 // main.C 1298 // main.C
1346 void privileged_utmp (rxvt_privaction action); 1299 void tt_winch ();
1300 rxvt_term ();
1301 ~rxvt_term ();
1302 void destroy ();
1303 void emergency_cleanup ();
1304 void recolour_cursor ();
1305 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int newwidth, unsigned int newheight);
1347 bool set_fonts (); 1307 bool set_fonts ();
1348 void set_string_property (Atom prop, const char *str, int len = -1); 1308 void set_string_property (Atom prop, const char *str, int len = -1);
1349 void set_utf8_property (Atom prop, const char *str, int len = -1); 1309 void set_utf8_property (Atom prop, const char *str, int len = -1);
1350 void set_title (const char *str); 1310 void set_title (const char *str);
1351 void set_icon_name (const char *str); 1311 void set_icon_name (const char *str);
1352 void set_window_color (int idx, const char *color); 1312 void set_window_color (int idx, const char *color);
1353 void set_colorfgbg (); 1313 void set_colorfgbg ();
1354 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1314 bool set_color (rxvt_color &color, const char *name);
1315 void alias_color (int dst, int src);
1355 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1316 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1356 1317 void get_window_origin (int &x, int &y);
1357#ifdef MENUBAR 1318 Pixmap get_pixmap_property (int prop_id);
1358 // menubar.C
1359 void menuitem_free (menu_t *menu, menuitem_t *item);
1360 int action_dispatch (action_t *action);
1361 void menuarrow_free (char name);
1362 void menuarrow_add (char *string);
1363 char *menu_find_base (menu_t **menu, char *path);
1364 menu_t *menu_delete (menu_t *menu);
1365 menu_t *menu_add (menu_t *parent, char *path);
1366 void drawbox_menubar (int x, int len, int state);
1367 void drawtriangle (int x, int y, int state);
1368 void drawbox_menuitem (int y, int state);
1369 void menu_show ();
1370 void menu_display (void (rxvt_term::*update) ());
1371 void menu_hide_all ();
1372 void menu_hide ();
1373 void menu_clear (menu_t *menu);
1374 void menubar_clear ();
1375 bar_t *menubar_find (const char *name);
1376 int menubar_push (const char *name);
1377 void menubar_remove (const char *name);
1378 void menubar_dump (FILE *fp);
1379 void menubar_read (const char *filename);
1380 void menubar_dispatch (char *str);
1381 void draw_Arrows (int name, int state);
1382 void menubar_expose ();
1383 int menubar_mapping (int map);
1384 int menu_select (XButtonEvent &ev);
1385 void menubar_select (XButtonEvent &ev);
1386 void menubar_control (XButtonEvent &ev);
1387 void map_menuBar (int map);
1388#endif
1389 1319
1390 // screen.C 1320 // screen.C
1391 1321
1392 void lalloc (line_t &l) 1322 void lalloc (line_t &l) const
1393 { 1323 {
1394 l.t = (text_t *)talloc->alloc (); 1324 l.t = (text_t *)talloc->alloc ();
1395 l.r = (rend_t *)ralloc->alloc (); 1325 l.r = (rend_t *)ralloc->alloc ();
1396 } 1326 }
1397 1327
… …
1401 talloc->free (l.t); 1331 talloc->free (l.t);
1402 ralloc->free (l.r); 1332 ralloc->free (l.r);
1403 } 1333 }
1404#endif 1334#endif
1405 1335
1406 void lresize (line_t &l) 1336 void lresize (line_t &l) const
1407 { 1337 {
1408 if (!l.t) 1338 if (!l.t)
1409 return; 1339 return;
1410 1340
1411 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1341 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1415 1345
1416 if (ncol > prev_ncol) 1346 if (ncol > prev_ncol)
1417 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1347 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1418 } 1348 }
1419 1349
1420 int fgcolor_of (rend_t r) 1350 int fgcolor_of (rend_t r) const NOTHROW
1421 { 1351 {
1422 int base = GET_BASEFG (r); 1352 int base = GET_BASEFG (r);
1423#ifndef NO_BRIGHTCOLOR 1353#ifndef NO_BRIGHTCOLOR
1424 if (r & RS_Bold 1354 if (r & RS_Bold
1425# if ENABLE_STYLES 1355# if ENABLE_STYLES
1426 && OPTION (Opt_intensityStyles) 1356 && option (Opt_intensityStyles)
1427# endif 1357# endif
1428 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1358 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1429 base += minBrightCOLOR - minCOLOR; 1359 base += minBrightCOLOR - minCOLOR;
1430#endif 1360#endif
1431 return base; 1361 return base;
1432 } 1362 }
1433 1363
1434 int bgcolor_of (rend_t r) 1364 int bgcolor_of (rend_t r) const NOTHROW
1435 { 1365 {
1436 int base = GET_BASEBG (r); 1366 int base = GET_BASEBG (r);
1437#ifndef NO_BRIGHTCOLOR 1367#ifndef NO_BRIGHTCOLOR
1438 if (r & RS_Blink 1368 if (r & RS_Blink
1439# if ENABLE_STYLES 1369# if ENABLE_STYLES
1440 && OPTION (Opt_intensityStyles) 1370 && option (Opt_intensityStyles)
1441# endif 1371# endif
1442 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1372 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1443 base += minBrightCOLOR - minCOLOR; 1373 base += minBrightCOLOR - minCOLOR;
1444#endif 1374#endif
1445 return base; 1375 return base;
1446 } 1376 }
1447 1377
1448 bool option (uint32_t opt) 1378 bool option (uint8_t opt) const NOTHROW
1449 { 1379 {
1450 return OPTION (opt); 1380 if (!opt)
1381 return 0;
1382
1383 --opt;
1384 return options[opt >> 3] & (1 << (opt & 7));
1451 } 1385 }
1452 1386
1453 void set_option (uint32_t opt, bool set) 1387 void set_option (uint8_t opt, bool set = true) NOTHROW
1388 {
1389 if (!opt)
1390 return;
1391
1392 --opt;
1393 if (set)
1394 options[opt >> 3] |= (1 << (opt & 7));
1395 else
1396 options[opt >> 3] &= ~(1 << (opt & 7));
1397 }
1398
1399 void set_privmode (unsigned bit, int set) NOTHROW
1454 { 1400 {
1455 if (set) 1401 if (set)
1456 options |= opt; 1402 priv_modes |= bit;
1457 else 1403 else
1458 options &= ~opt; 1404 priv_modes &= ~bit;
1459 } 1405 }
1460 1406
1407 // modifies first argument(!)
1408 void paste (char *data, unsigned int len) NOTHROW;
1461 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1462 void scr_blank_screen_mem (line_t &l, rend_t efs); 1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1411 void scr_kill_char (line_t &l, int col) const NOTHROW;
1463 int scr_scroll_text (int row1, int row2, int count); 1412 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464 void scr_reset (); 1413 void scr_reset ();
1465 void scr_release (); 1414 void scr_release () NOTHROW;
1466 void scr_clear (bool really = false); 1415 void scr_clear (bool really = false) NOTHROW;
1467 void scr_refresh (unsigned char refresh_type); 1416 void scr_refresh () NOTHROW;
1468 bool scr_refresh_rend (rend_t mask, rend_t value); 1417 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1469 void scr_erase_screen (int mode); 1418 void scr_erase_screen (int mode) NOTHROW;
1470#if ENABLE_FRILLS 1419#if ENABLE_FRILLS
1471 void scr_erase_savelines (); 1420 void scr_erase_savelines () NOTHROW;
1472 void scr_backindex (); 1421 void scr_backindex () NOTHROW;
1473 void scr_forwardindex (); 1422 void scr_forwardindex () NOTHROW;
1474#endif 1423#endif
1475 void scr_touch (bool refresh); 1424 void scr_touch (bool refresh) NOTHROW;
1476 void scr_expose (int x, int y, int width, int height, bool refresh); 1425 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1478 void scr_recolour (); 1426 void scr_recolour () NOTHROW;
1479 void scr_remap_chars (); 1427 void scr_remap_chars () NOTHROW;
1480 void scr_remap_chars (line_t &l); 1428 void scr_remap_chars (line_t &l) NOTHROW;
1429
1430 enum cursor_mode { SAVE, RESTORE };
1481 1431
1482 void scr_poweron (); 1432 void scr_poweron ();
1483 void scr_cursor (int mode); 1433 void scr_soft_reset () NOTHROW;
1434 void scr_cursor (cursor_mode mode) NOTHROW;
1484 void scr_do_wrap (); 1435 void scr_do_wrap () NOTHROW;
1436 void scr_swap_screen () NOTHROW;
1485 int scr_change_screen (int scrn); 1437 void scr_change_screen (int scrn);
1486 void scr_color (unsigned int color, int fgbg); 1438 void scr_color (unsigned int color, int fgbg) NOTHROW;
1487 void scr_rendition (int set, int style); 1439 void scr_rendition (int set, int style) NOTHROW;
1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1489 void scr_backspace (); 1441 void scr_backspace () NOTHROW;
1490 void scr_tab (int count, bool ht = false); 1442 void scr_tab (int count, bool ht = false) NOTHROW;
1491 void scr_gotorc (int row, int col, int relative); 1443 void scr_gotorc (int row, int col, int relative) NOTHROW;
1492 void scr_index (enum page_dirn direction); 1444 void scr_index (enum page_dirn direction) NOTHROW;
1493 void scr_erase_line (int mode); 1445 void scr_erase_line (int mode) NOTHROW;
1494 void scr_E (); 1446 void scr_E () NOTHROW;
1495 void scr_insdel_lines (int count, int insdel); 1447 void scr_insdel_lines (int count, int insdel) NOTHROW;
1496 void scr_insdel_chars (int count, int insdel); 1448 void scr_insdel_chars (int count, int insdel) NOTHROW;
1497 void scr_scroll_region (int top, int bot); 1449 void scr_scroll_region (int top, int bot) NOTHROW;
1498 void scr_cursor_visible (int mode); 1450 void scr_cursor_visible (int mode) NOTHROW;
1499 void scr_autowrap (int mode); 1451 void scr_autowrap (int mode) NOTHROW;
1500 void scr_relative_origin (int mode); 1452 void scr_relative_origin (int mode) NOTHROW;
1501 void scr_insert_mode (int mode); 1453 void scr_insert_mode (int mode) NOTHROW;
1502 void scr_set_tab (int mode); 1454 void scr_set_tab (int mode) NOTHROW;
1503 void scr_rvideo_mode (int mode); 1455 void scr_rvideo_mode (bool on) NOTHROW;
1504 void scr_report_position (); 1456 void scr_report_position () NOTHROW;
1505 void set_font_style (); 1457 void set_font_style () NOTHROW;
1506 void scr_charset_choose (int set); 1458 void scr_charset_choose (int set) NOTHROW;
1507 void scr_charset_set (int set, unsigned int ch); 1459 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1508 int scr_move_to (int y, int len); 1460 void scr_move_to (int y, int len) NOTHROW;
1509 int scr_page (enum page_dirn direction, int nlines); 1461 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1510 int scr_changeview (unsigned int oldviewstart); 1462 bool scr_changeview (int new_view_start) NOTHROW;
1511 void scr_bell (); 1463 void scr_bell () NOTHROW;
1512 void scr_printscreen (int fullhist); 1464 void scr_printscreen (int fullhist) NOTHROW;
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1465 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1466 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1515 void scr_reverse_selection (); 1467 void scr_reverse_selection () NOTHROW;
1516 void scr_dump (int fd); 1468 void scr_dump (int fd) NOTHROW;
1469
1517 void selection_check (int check_more); 1470 void selection_check (int check_more) NOTHROW;
1518 void selection_paste (Window win, Atom prop, bool delete_prop); 1471 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1519 void selection_property (Window win, Atom prop); 1472 void selection_property (Window win, Atom prop) NOTHROW;
1520 void selection_request (Time tm, int x, int y); 1473 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1521 int selection_request_other (Atom target, int selnum); 1474 int selection_request_other (Atom target, int selnum) NOTHROW;
1522 void selection_clear (); 1475 void selection_clear (bool clipboard = false) NOTHROW;
1476 void clipboard_copy (Time tm);
1523 void selection_make (Time tm); 1477 void selection_make (Time tm);
1524 bool selection_grab (Time tm); 1478 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1525 void selection_start_colrow (int col, int row); 1479 void selection_start_colrow (int col, int row) NOTHROW;
1526 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1527 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1528 void selection_remove_trailing_spaces (); 1482 void selection_remove_trailing_spaces () NOTHROW;
1529 void selection_send (const XSelectionRequestEvent &rq); 1483 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1530 1484 void selection_click (int clicks, int x, int y) NOTHROW;
1531#if defined(NEXT_SCROLLBAR) 1485 void selection_extend (int x, int y, int flag) NOTHROW;
1532 // scrollbar-next.C 1486 void selection_rotate (int x, int y) NOTHROW;
1533 Pixmap renderPixmap (const char *const *data, int width, int height);
1534 void init_scrollbar_stuff ();
1535 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1536 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1537#endif
1538
1539#if defined(RXVT_SCROLLBAR)
1540 // scrollbar-rxvt.C
1541 void Draw_button (int x, int y, int state, int dirn);
1542 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif
1544
1545#if defined(XTERM_SCROLLBAR)
1546 // scrollbar-xterm.C
1547 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1548#endif
1549
1550#if defined(PLAIN_SCROLLBAR)
1551 // scrollbar-plain.C
1552 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1553#endif
1554
1555 // scrollbar.C
1556 int scrollbar_mapping (int map);
1557 int scrollbar_show (int update);
1558 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1559 1487
1560 // xdefaults.C 1488 // xdefaults.C
1561 void get_options (int argc, const char *const *argv); 1489 void get_options (int argc, const char *const *argv);
1562 int parse_keysym (const char *str, const char *arg); 1490 int parse_keysym (const char *str, const char *arg);
1563 void get_xdefaults (FILE *stream, const char *name); 1491 const char *x_resource (const char *name);
1564 void extract_resources (); 1492 void extract_resources ();
1565 // xpm.C
1566 int scale_pixmap (const char *geom);
1567 void resize_pixmap ();
1568 Pixmap set_bgPixmap (const char *file);
1569}; 1493};
1570 1494
1571/* 1495#endif /* _RXVT_H_ */
1572 *****************************************************************************
1573 * PROTOTYPES
1574 *****************************************************************************
1575 */
1576#ifdef PROTOTYPES
1577# define __PROTO(p) p
1578#else
1579# define __PROTO(p) ()
1580#endif
1581 1496
1582#ifdef DEBUG_malloc
1583# include "dmalloc.h" /* This comes last */
1584#endif
1585
1586#endif /* _RXVT_H_ */
1587

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