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Comparing rxvt-unicode/src/rxvtlib.h.in (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.32 by root, Mon Aug 16 00:17:27 2004 UTC

1/*
2 * $Id: rxvtlib.h.in,v 1.1 2003/11/24 17:28:08 pcg Exp $
3 */
4
5#ifndef _RXVTLIB_H_ /* include once only */ 1#ifndef _RXVTLIB_H_ /* include once only */
6#define _RXVTLIB_H_ 2#define _RXVTLIB_H_
7 3
8/*
9 * section 1 generated by GNU autoconf for @build@
10 * this section may be changed as appropriate _before_ building
11 */
12/*****************************************************************************
13 * SECTION 1 *
14 *****************************************************************************/
15
16/*
17 * The following line MUST not be changed without also changing
18 * config.h in the main directory before building
19 */
20// none anymore
21
22/*****************************************************************************
23 * INCLUDES *
24 *****************************************************************************/
25
26#include <stdio.h> 4#include <cstdio>
27#include <ctype.h> 5#include <cctype>
28#include <errno.h> 6#include <cerrno>
29@include_stdarg_h@ 7@include_stdarg_h@
30@include_stdlib_h@ 8@include_stdlib_h@
31@include_stdint_h@ 9@include_stdint_h@
32#include <sys/types.h> 10#include <sys/types.h>
33@include_unistd_h@ 11@include_unistd_h@
… …
42@include_sys_strredir_h@ 20@include_sys_strredir_h@
43 21
44#include <sys/wait.h> 22#include <sys/wait.h>
45#include <sys/stat.h> 23#include <sys/stat.h>
46 24
25#include <cwchar>
26
27#include "ptytty.h"
28
47extern "C" { 29extern "C" {
48#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ 30#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */
49} 31}
50 32
51/* 33/*
52 * If we haven't pulled in typedef's like int16_t then do them ourself 34 * If we haven't pulled in typedef's like int16_t then do them ourself
53 * type of (normal and unsigned) basic sizes 35 * type of (normal and unsigned) basic sizes
… …
60/* whatever normal size corresponds to a integer pointer */ 42/* whatever normal size corresponds to a integer pointer */
61@rxvt_intp_define@ 43@rxvt_intp_define@
62/* whatever normal size corresponds to a unsigned integer pointer */ 44/* whatever normal size corresponds to a unsigned integer pointer */
63@rxvt_u_intp_define@ 45@rxvt_u_intp_define@
64 46
65/*****************************************************************************
66 * SECTION 2 *
67 * DO NOT TOUCH ANYTHING BELOW HERE *
68 *****************************************************************************/
69
70struct rxvt_fontset; 47struct rxvt_fontset;
71struct rxvt_color; 48struct rxvt_color;
72struct rxvt_vars; /* defined later on */ 49struct rxvt_vars; /* defined later on */
73struct rxvt_hidden; /* not defined here */ 50struct rxvt_term;
51struct rxvt_display;
52struct rxvt_im;
53struct rxvt_drawable;
74 54
55typedef struct rxvt_term *rxvt_t;
56
75extern struct rxvt_vars *rxvt_current_term; 57extern rxvt_t rxvt_current_term;
76
77#if EXPLICIT_CONTEXT
78
79# define pR struct rxvt_vars *rxvt_term
80# define aR rxvt_term
81# define pR_ pR,
82# define aR_ aR,
83
84# define R rxvt_term
85 58
86# define SET_R(r) rxvt_current_term = (r) 59# define SET_R(r) rxvt_current_term = (r)
87# define GET_R rxvt_current_term 60# define GET_R rxvt_current_term
88 61
89#else
90
91# define pR
92# define pR_
93# define aR
94# define aR_
95
96# define R rxvt_current_term
97
98# define SET_R(r) rxvt_current_term = (r)
99# define GET_R R
100
101#endif
102
103#define dR rxvt_t *rxvt_term = GET_R
104
105#define scrollbar_visible(rxvtvars) ((rxvtvars)->scrollBar.state) 62#define scrollbar_visible() scrollBar.state
106#define menubar_visible(rxvtvars) ((rxvtvars)->menuBar.state) 63#define menubar_visible() menuBar.state
107 64
108typedef struct { 65typedef struct {
109 int32_t row; 66 int32_t row;
110 int32_t col; 67 int32_t col;
111} row_col_t; 68} row_col_t;
112 69
113#if UNICODE3 70#if UNICODE_3
114typedef uint32_t text_t; 71typedef uint32_t text_t;
115#else 72#else
116typedef uint16_t text_t; // saves lots of memory 73typedef uint16_t text_t; // saves lots of memory
117#endif 74#endif
118typedef uint32_t rend_t; 75typedef uint32_t rend_t;
… …
127 * nscrolled : 0 <= nscrolled <= saveLines 84 * nscrolled : 0 <= nscrolled <= saveLines
128 * view_start: 0 <= view_start <= nscrolled 85 * view_start: 0 <= view_start <= nscrolled
129 */ 86 */
130 87
131typedef struct { 88typedef struct {
132 uint16_t width; /* window width [pixels] */ 89 uint16_t width; /* window width [pixels] */
133 uint16_t height; /* window height [pixels] */ 90 uint16_t height; /* window height [pixels] */
134 uint16_t fwidth; /* font width [pixels] */ 91 uint16_t fwidth; /* font width [pixels] */
135 uint16_t fheight; /* font height [pixels] */ 92 uint16_t fheight; /* font height [pixels] */
136 uint16_t fbase; /* font ascent (baseline) [pixels] */ 93 uint16_t fbase; /* font ascent (baseline) [pixels] */
137 uint16_t propfont; /* font proportional flags */ 94 uint16_t propfont; /* font proportional flags */
138 uint16_t ncol; /* window columns [characters] */ 95 uint16_t ncol; /* window columns [characters] */
139 uint16_t nrow; /* window rows [characters] */ 96 uint16_t nrow; /* window rows [characters] */
140 uint16_t focus; /* window has focus */ 97 uint16_t focus; /* window has focus */
141 uint16_t mapped; /* window state mapped? */ 98 uint16_t mapped; /* window state mapped? */
142 uint16_t int_bwidth; /* internal border width */ 99 uint16_t int_bwidth; /* internal border width */
143 uint16_t ext_bwidth; /* external border width */ 100 uint16_t ext_bwidth; /* external border width */
144 uint16_t lineSpace; /* number of extra pixels between rows */ 101 uint16_t lineSpace; /* number of extra pixels between rows */
145 uint16_t saveLines; /* number of lines that fit in scrollback */ 102 uint16_t saveLines; /* number of lines that fit in scrollback */
146 uint16_t nscrolled; /* number of line actually scrolled */ 103 uint16_t nscrolled; /* number of line actually scrolled */
147 uint16_t view_start; /* scrollback view starts here */ 104 uint16_t view_start; /* scrollback view starts here */
148 Window parent[6]; /* parent identifiers - we're parent[0] */ 105 Window parent[6]; /* parent identifiers - we're parent[0] */
149 Window vt; /* vt100 window */ 106 Window vt; /* vt100 window */
150 GC gc; /* GC for drawing */ 107 GC gc; /* GC for drawing */
151 Pixmap pixmap; 108 Pixmap pixmap;
152 rxvt_fontset *fontset; 109 rxvt_fontset *fontset;
110 rxvt_drawable *drawable;
111 uint16_t ascii_map[0x7f - 0x20]; // map ascii chars to fonts for speed
153} TermWin_t; 112} TermWin_t;
154 113
155/* 114/*
156 * screen accounting: 115 * screen accounting:
157 * screen_t elements 116 * screen_t elements
… …
180 * scrollback region : we're only here if TermWin.view_start != 0 139 * scrollback region : we're only here if TermWin.view_start != 0
181 * Rows [TermWin.saveLines] ... [TermWin.saveLines + TermWin.nrow - 1] 140 * Rows [TermWin.saveLines] ... [TermWin.saveLines + TermWin.nrow - 1]
182 * normal `unscrolled' screen region 141 * normal `unscrolled' screen region
183 */ 142 */
184typedef struct { 143typedef struct {
144 int16_t *tlen; /* length of each text line */
185 text_t **text; /* _all_ the text */ 145 text_t **text; /* _all_ the text */
186 int16_t *tlen; /* length of each text line */
187 rend_t **rend; /* rendition, uses RS_ flags */ 146 rend_t **rend; /* rendition, uses RS_ flags */
188 row_col_t cur; /* cursor position on the screen */ 147 row_col_t cur; /* cursor position on the screen */
189 uint16_t tscroll; /* top of settable scroll region */ 148 uint16_t tscroll; /* top of settable scroll region */
190 uint16_t bscroll; /* bottom of settable scroll region */ 149 uint16_t bscroll; /* bottom of settable scroll region */
191 uint16_t charset; /* character set number [0..3] */ 150 uint16_t charset; /* character set number [0..3] */
192 unsigned int flags; /* see below */ 151 unsigned int flags; /* see below */
193 row_col_t s_cur; /* saved cursor position */ 152 row_col_t s_cur; /* saved cursor position */
194 uint16_t s_charset; /* saved character set number [0..3] */ 153 uint16_t s_charset; /* saved character set number [0..3] */
195 char s_charset_char; 154 char s_charset_char;
196 rend_t s_rstyle; /* saved rendition style */ 155 rend_t s_rstyle; /* saved rendition style */
197} screen_t; 156} screen_t;
198 157
199enum selection_op_t { 158enum selection_op_t {
200 SELECTION_CLEAR = 0, /* nothing selected */ 159 SELECTION_CLEAR = 0, /* nothing selected */
201 SELECTION_INIT, /* marked a point */ 160 SELECTION_INIT, /* marked a point */
202 SELECTION_BEGIN, /* started a selection */ 161 SELECTION_BEGIN, /* started a selection */
203 SELECTION_CONT, /* continued selection */ 162 SELECTION_CONT, /* continued selection */
204 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 163 SELECTION_DONE /* selection put in CUT_BUFFER0 */
205}; 164};
206 165
207typedef struct { 166typedef struct {
208 unsigned char *text; /* selected text */ 167 wchar_t *text; /* selected text */
209 uint32_t len; /* length of selected text */ 168 uint32_t len; /* length of selected text */
210 short screen; /* screen being used */ 169 short screen; /* screen being used */
211 short clicks; /* number of clicks */ 170 short clicks; /* number of clicks */
212 selection_op_t op; /* current operation */ 171 selection_op_t op; /* current operation */
213 row_col_t beg; /* beginning of selection <= mark */ 172 row_col_t beg; /* beginning of selection <= mark */
214 row_col_t mark; /* point of initial click <= end */ 173 row_col_t mark; /* point of initial click <= end */
215 row_col_t end; /* one character past end point */ 174 row_col_t end; /* one character past end point */
216} selection_t; 175} selection_t;
217 176
218typedef enum {
219 OLD_SELECT, OLD_WORD_SELECT, NEW_SELECT
220} sstyle_t;
221
222/* ------------------------------------------------------------------------- */ 177/* ------------------------------------------------------------------------- */
223 178
224/* screen_t flags */ 179/* screen_t flags */
225#define Screen_Relative (1<<0) /* relative origin mode flag */ 180#define Screen_Relative (1<<0) /* relative origin mode flag */
226#define Screen_VisibleCursor (1<<1) /* cursor visible? */ 181#define Screen_VisibleCursor (1<<1) /* cursor visible? */
227#define Screen_Autowrap (1<<2) /* auto-wrap flag */ 182#define Screen_Autowrap (1<<2) /* auto-wrap flag */
228#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ 183#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
229#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 184#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
230#define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) 185#define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap)
231 186
232/* rxvt_vars.Options */ 187/* rxvt_vars.options */
233#define Opt_console (1LU<<0) 188#define Opt_console (1UL<<0)
234#define Opt_loginShell (1LU<<1) 189#define Opt_loginShell (1UL<<1)
235#define Opt_iconic (1LU<<2) 190#define Opt_iconic (1UL<<2)
236#define Opt_visualBell (1LU<<3) 191#define Opt_visualBell (1UL<<3)
237#define Opt_mapAlert (1LU<<4) 192#define Opt_mapAlert (1UL<<4)
238#define Opt_reverseVideo (1LU<<5) 193#define Opt_reverseVideo (1UL<<5)
239#define Opt_utmpInhibit (1LU<<6) 194#define Opt_utmpInhibit (1UL<<6)
240#define Opt_scrollBar (1LU<<7) 195#define Opt_scrollBar (1UL<<7)
241#define Opt_scrollBar_right (1LU<<8) 196#define Opt_scrollBar_right (1UL<<8)
242#define Opt_scrollBar_floating (1LU<<9) 197#define Opt_scrollBar_floating (1UL<<9)
243#define Opt_meta8 (1LU<<10) 198#define Opt_meta8 (1UL<<10)
244#define Opt_scrollTtyOutput (1LU<<11) 199#define Opt_scrollTtyOutput (1UL<<11)
245#define Opt_scrollTtyKeypress (1LU<<12) 200#define Opt_scrollTtyKeypress (1UL<<12)
246#define Opt_transparent (1LU<<13) 201#define Opt_transparent (1UL<<13)
247#define Opt_transparent_all (1LU<<14) 202#define Opt_transparent_all (1UL<<14)
248#define Opt_mc_hack (1LU<<15) 203#define Opt_realBold (1UL<<15)
249#define Opt_tripleclickwords (1LU<<16) 204#define Opt_tripleclickwords (1UL<<16)
250#define Opt_scrollWithBuffer (1LU<<17) 205#define Opt_scrollWithBuffer (1UL<<17)
251#define Opt_jumpScroll (1LU<<18) 206#define Opt_jumpScroll (1UL<<18)
252#define Opt_mouseWheelScrollPage (1LU<<19) 207#define Opt_mouseWheelScrollPage (1UL<<19)
253#define Opt_pointerBlank (1LU<<20) 208#define Opt_pointerBlank (1UL<<20)
254#define Opt_cursorBlink (1LU<<21) 209#define Opt_cursorBlink (1UL<<21)
210#define Opt_secondaryScreen (1UL<<22)
211#define Opt_secondaryScroll (1UL<<23)
212#if ENABLE_FRILLS
213# define Opt_insecure (1UL<<24) // insecure esc sequences
214# define Opt_borderLess (1UL<<25) // mem borderless hints
215#else
216# define Opt_insecure 0
217# define Opt_borderLess 0
218#endif
255/* place holder used for parsing command-line options */ 219/* place holder used for parsing command-line options */
256#define Opt_Reverse (1LU<<30) 220#define Opt_Reverse (1UL<<30)
257#define Opt_Boolean (1LU<<31) 221#define Opt_Boolean (1UL<<31)
258 222
259#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 223#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput | \
260 | Opt_jumpScroll) 224 Opt_jumpScroll | Opt_secondaryScreen)
261
262#define PROPFONT_NORMAL (1<<0)
263#define PROPFONT_BOLD (1<<1)
264 225
265/* ------------------------------------------------------------------------- */ 226/* ------------------------------------------------------------------------- */
266 227
267typedef enum {
268 EUCJ, SJIS, /* Japanese KANJI methods */
269 BIG5, CNS, /* Chinese BIG5 methods: CNS not implemented */
270 GB, /* Chinese GB method */
271 KR, /* Korean method */
272 NOENC /* no encoding */
273} ENC_METHOD;
274
275typedef struct { 228typedef struct {
276 short method;
277 void (*func)(unsigned char *, int);
278 char *name;
279} KNOWN_ENCODINGS;
280
281typedef struct {
282 short state; 229 short state;
283 Window win; 230 Window win;
231 struct rxvt_drawable *drawable;
284} menuBar_t; 232} menuBar_t;
285 233
286typedef struct { 234typedef struct {
287 char state; /* scrollbar state */ 235 char state; /* scrollbar state */
288 char init; /* scrollbar has been initialised */ 236 char init; /* scrollbar has been initialised */
289 short beg; /* slider sub-window begin height */ 237 short beg; /* slider sub-window begin height */
290 short end; /* slider sub-window end height */ 238 short end; /* slider sub-window end height */
291 short top; /* slider top position */ 239 short top; /* slider top position */
292 short bot; /* slider bottom position */ 240 short bot; /* slider bottom position */
293 short style; /* style: rxvt, xterm, next */ 241 short style; /* style: rxvt, xterm, next */
294 short width; /* scrollbar width */ 242 short width; /* scrollbar width */
295 Window win; 243 Window win;
296 int (*update)(pR_ int, int, int, int); 244 int (rxvt_term::*update)(int, int, int, int);
245
246 void setIdle() { state = 1 ; }
247 void setMotion() { state = 'm'; }
248 void setUp() { state = 'U'; }
249 void setDn() { state = 'D'; }
297} scrollBar_t; 250} scrollBar_t;
298 251
299typedef struct rxvt_vars { 252struct rxvt_vars {
300/*
301 * These ``hidden'' items are not for public consumption and
302 * must not be accessed externally
303 */
304 struct rxvt_hidden *h;
305
306/*
307 * Exposed items
308 * Changes to structure here require library version number change
309 */
310 TermWin_t TermWin; 253 TermWin_t TermWin;
311 scrollBar_t scrollBar; 254 scrollBar_t scrollBar;
312 menuBar_t menuBar; 255 menuBar_t menuBar;
313 Display *Xdisplay;
314 unsigned long Options; 256 unsigned long options;
315 XSizeHints szHint; 257 XSizeHints szHint;
316 Colormap Xcmap; 258 rxvt_display *display;
317 rxvt_color *PixColors; 259 rxvt_color *pix_colors;
260 rxvt_color *pix_colors_focused;
261#ifdef OFF_FOCUS_FADING
262 rxvt_color *pix_colors_unfocused;
263#endif
318 short numPixColors; 264 short numpix_colors;
319 Cursor TermWin_cursor; /* cursor for vt window */ 265 Cursor TermWin_cursor; /* cursor for vt window */
320 int Xdepth;
321 int sb_shadow; /* scrollbar shadow width */ 266 int sb_shadow; /* scrollbar shadow width */
322 int Xfd; /* file descriptor of X server connection */ 267 rxvt_ptytty pty;
323 int cmd_fd; /* pty file descriptor; connected to command */
324 int tty_fd; /* tty file descriptor; connected to child */
325 int num_fds; /* number of file descriptors being used */
326 int numlock_state; 268 int numlock_state;
327 text_t **drawn_text; /* text drawn on screen (characters) */ 269 text_t **drawn_text; /* text drawn on screen (characters) */
328 rend_t **drawn_rend; /* text drawn on screen (rendition) */ 270 rend_t **drawn_rend; /* text drawn on screen (rendition) */
329 text_t **buf_text; 271 text_t **buf_text;
330 rend_t **buf_rend; 272 rend_t **buf_rend;
331 char *tabs; /* per location: 1 == tab-stop */ 273 char *tabs; /* per location: 1 == tab-stop */
332 screen_t screen; 274 screen_t screen;
333 screen_t swap; 275 screen_t swap;
334 selection_t selection; 276 selection_t selection;
335 sstyle_t selection_style; 277};
336 ENC_METHOD encoding_method;
337} rxvt_t;
338 278
339/***************************************************************************** 279void rxvt_init ();
340 * PROTOTYPES *
341 *****************************************************************************/
342void rxvt_main_loop(pR);
343rxvt_t *rxvt_init(int, const char *const *);
344 280
345#endif /* _RXVTLIB_H_ */ 281#endif /* _RXVTLIB_H_ */
282

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