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Comparing rxvt-unicode/src/rxvtlib.h.in (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.9 by pcg, Sat Jan 31 00:20:21 2004 UTC

1/*
2 * $Id: rxvtlib.h.in,v 1.2 2003/11/24 17:31:27 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/* 4/*
9 * section 1 generated by GNU autoconf for @build@ 5 * section 1 generated by GNU autoconf for @build@
10 * this section may be changed as appropriate _before_ building 6 * this section may be changed as appropriate _before_ building
… …
43 39
44#include <sys/wait.h> 40#include <sys/wait.h>
45#include <sys/stat.h> 41#include <sys/stat.h>
46 42
47extern "C" { 43extern "C" {
48#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ 44#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */
49} 45}
50 46
51/* 47/*
52 * If we haven't pulled in typedef's like int16_t then do them ourself 48 * If we haven't pulled in typedef's like int16_t then do them ourself
53 * type of (normal and unsigned) basic sizes 49 * type of (normal and unsigned) basic sizes
… …
67 * DO NOT TOUCH ANYTHING BELOW HERE * 63 * DO NOT TOUCH ANYTHING BELOW HERE *
68 *****************************************************************************/ 64 *****************************************************************************/
69 65
70struct rxvt_fontset; 66struct rxvt_fontset;
71struct rxvt_color; 67struct rxvt_color;
72struct rxvt_vars; /* defined later on */ 68struct rxvt_vars; /* defined later on */
73struct rxvt_hidden; /* not defined here */ 69struct rxvt_term;
74 70
71typedef struct rxvt_term *rxvt_t;
72
75extern struct rxvt_vars *rxvt_current_term; 73extern 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 74
86# define SET_R(r) rxvt_current_term = (r) 75# define SET_R(r) rxvt_current_term = (r)
87# define GET_R rxvt_current_term 76# define GET_R rxvt_current_term
88 77
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) 78#define scrollbar_visible() scrollBar.state
106#define menubar_visible(rxvtvars) ((rxvtvars)->menuBar.state) 79#define menubar_visible() menuBar.state
107 80
108typedef struct { 81typedef struct {
109 int32_t row; 82 int32_t row;
110 int32_t col; 83 int32_t col;
111} row_col_t; 84} row_col_t;
112 85
113#if UNICODE3 86#if UNICODE3
114typedef uint32_t text_t; 87typedef uint32_t text_t;
115#else 88#else
… …
127 * nscrolled : 0 <= nscrolled <= saveLines 100 * nscrolled : 0 <= nscrolled <= saveLines
128 * view_start: 0 <= view_start <= nscrolled 101 * view_start: 0 <= view_start <= nscrolled
129 */ 102 */
130 103
131typedef struct { 104typedef struct {
132 uint16_t width; /* window width [pixels] */ 105 uint16_t width; /* window width [pixels] */
133 uint16_t height; /* window height [pixels] */ 106 uint16_t height; /* window height [pixels] */
134 uint16_t fwidth; /* font width [pixels] */ 107 uint16_t fwidth; /* font width [pixels] */
135 uint16_t fheight; /* font height [pixels] */ 108 uint16_t fheight; /* font height [pixels] */
136 uint16_t fbase; /* font ascent (baseline) [pixels] */ 109 uint16_t fbase; /* font ascent (baseline) [pixels] */
137 uint16_t propfont; /* font proportional flags */ 110 uint16_t propfont; /* font proportional flags */
138 uint16_t ncol; /* window columns [characters] */ 111 uint16_t ncol; /* window columns [characters] */
139 uint16_t nrow; /* window rows [characters] */ 112 uint16_t nrow; /* window rows [characters] */
140 uint16_t focus; /* window has focus */ 113 uint16_t focus; /* window has focus */
141 uint16_t mapped; /* window state mapped? */ 114 uint16_t mapped; /* window state mapped? */
142 uint16_t int_bwidth; /* internal border width */ 115 uint16_t int_bwidth; /* internal border width */
143 uint16_t ext_bwidth; /* external border width */ 116 uint16_t ext_bwidth; /* external border width */
144 uint16_t lineSpace; /* number of extra pixels between rows */ 117 uint16_t lineSpace; /* number of extra pixels between rows */
145 uint16_t saveLines; /* number of lines that fit in scrollback */ 118 uint16_t saveLines; /* number of lines that fit in scrollback */
146 uint16_t nscrolled; /* number of line actually scrolled */ 119 uint16_t nscrolled; /* number of line actually scrolled */
147 uint16_t view_start; /* scrollback view starts here */ 120 uint16_t view_start; /* scrollback view starts here */
148 Window parent[6]; /* parent identifiers - we're parent[0] */ 121 Window parent[6]; /* parent identifiers - we're parent[0] */
149 Window vt; /* vt100 window */ 122 Window vt; /* vt100 window */
150 GC gc; /* GC for drawing */ 123 GC gc; /* GC for drawing */
151 Pixmap pixmap; 124 Pixmap pixmap;
152 rxvt_fontset *fontset; 125 rxvt_fontset *fontset;
153} TermWin_t; 126} TermWin_t;
154 127
155/* 128/*
156 * screen accounting: 129 * screen accounting:
157 * screen_t elements 130 * screen_t elements
… …
180 * scrollback region : we're only here if TermWin.view_start != 0 153 * scrollback region : we're only here if TermWin.view_start != 0
181 * Rows [TermWin.saveLines] ... [TermWin.saveLines + TermWin.nrow - 1] 154 * Rows [TermWin.saveLines] ... [TermWin.saveLines + TermWin.nrow - 1]
182 * normal `unscrolled' screen region 155 * normal `unscrolled' screen region
183 */ 156 */
184typedef struct { 157typedef struct {
158 int16_t *tlen; /* length of each text line */
185 text_t **text; /* _all_ the text */ 159 text_t **text; /* _all_ the text */
186 int16_t *tlen; /* length of each text line */
187 rend_t **rend; /* rendition, uses RS_ flags */ 160 rend_t **rend; /* rendition, uses RS_ flags */
188 row_col_t cur; /* cursor position on the screen */ 161 row_col_t cur; /* cursor position on the screen */
189 uint16_t tscroll; /* top of settable scroll region */ 162 uint16_t tscroll; /* top of settable scroll region */
190 uint16_t bscroll; /* bottom of settable scroll region */ 163 uint16_t bscroll; /* bottom of settable scroll region */
191 uint16_t charset; /* character set number [0..3] */ 164 uint16_t charset; /* character set number [0..3] */
192 unsigned int flags; /* see below */ 165 unsigned int flags; /* see below */
193 row_col_t s_cur; /* saved cursor position */ 166 row_col_t s_cur; /* saved cursor position */
194 uint16_t s_charset; /* saved character set number [0..3] */ 167 uint16_t s_charset; /* saved character set number [0..3] */
195 char s_charset_char; 168 char s_charset_char;
196 rend_t s_rstyle; /* saved rendition style */ 169 rend_t s_rstyle; /* saved rendition style */
197} screen_t; 170} screen_t;
198 171
199enum selection_op_t { 172enum selection_op_t {
200 SELECTION_CLEAR = 0, /* nothing selected */ 173 SELECTION_CLEAR = 0, /* nothing selected */
201 SELECTION_INIT, /* marked a point */ 174 SELECTION_INIT, /* marked a point */
202 SELECTION_BEGIN, /* started a selection */ 175 SELECTION_BEGIN, /* started a selection */
203 SELECTION_CONT, /* continued selection */ 176 SELECTION_CONT, /* continued selection */
204 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 177 SELECTION_DONE /* selection put in CUT_BUFFER0 */
205}; 178};
206 179
207typedef struct { 180typedef struct {
208 unsigned char *text; /* selected text */ 181 unsigned char *text; /* selected text */
209 uint32_t len; /* length of selected text */ 182 uint32_t len; /* length of selected text */
210 short screen; /* screen being used */ 183 short screen; /* screen being used */
211 short clicks; /* number of clicks */ 184 short clicks; /* number of clicks */
212 selection_op_t op; /* current operation */ 185 selection_op_t op; /* current operation */
213 row_col_t beg; /* beginning of selection <= mark */ 186 row_col_t beg; /* beginning of selection <= mark */
214 row_col_t mark; /* point of initial click <= end */ 187 row_col_t mark; /* point of initial click <= end */
215 row_col_t end; /* one character past end point */ 188 row_col_t end; /* one character past end point */
216} selection_t; 189} selection_t;
217 190
218typedef enum { 191typedef enum {
219 OLD_SELECT, OLD_WORD_SELECT, NEW_SELECT 192 OLD_SELECT, OLD_WORD_SELECT, NEW_SELECT
220} sstyle_t; 193} sstyle_t;
221 194
222/* ------------------------------------------------------------------------- */ 195/* ------------------------------------------------------------------------- */
223 196
224/* screen_t flags */ 197/* screen_t flags */
225#define Screen_Relative (1<<0) /* relative origin mode flag */ 198#define Screen_Relative (1<<0) /* relative origin mode flag */
226#define Screen_VisibleCursor (1<<1) /* cursor visible? */ 199#define Screen_VisibleCursor (1<<1) /* cursor visible? */
227#define Screen_Autowrap (1<<2) /* auto-wrap flag */ 200#define Screen_Autowrap (1<<2) /* auto-wrap flag */
228#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ 201#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
229#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 202#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
230#define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) 203#define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap)
231 204
232/* rxvt_vars.Options */ 205/* rxvt_vars.Options */
233#define Opt_console (1LU<<0) 206#define Opt_console (1LU<<0)
234#define Opt_loginShell (1LU<<1) 207#define Opt_loginShell (1LU<<1)
235#define Opt_iconic (1LU<<2) 208#define Opt_iconic (1LU<<2)
236#define Opt_visualBell (1LU<<3) 209#define Opt_visualBell (1LU<<3)
237#define Opt_mapAlert (1LU<<4) 210#define Opt_mapAlert (1LU<<4)
238#define Opt_reverseVideo (1LU<<5) 211#define Opt_reverseVideo (1LU<<5)
239#define Opt_utmpInhibit (1LU<<6) 212#define Opt_utmpInhibit (1LU<<6)
240#define Opt_scrollBar (1LU<<7) 213#define Opt_scrollBar (1LU<<7)
241#define Opt_scrollBar_right (1LU<<8) 214#define Opt_scrollBar_right (1LU<<8)
242#define Opt_scrollBar_floating (1LU<<9) 215#define Opt_scrollBar_floating (1LU<<9)
243#define Opt_meta8 (1LU<<10) 216#define Opt_meta8 (1LU<<10)
244#define Opt_scrollTtyOutput (1LU<<11) 217#define Opt_scrollTtyOutput (1LU<<11)
245#define Opt_scrollTtyKeypress (1LU<<12) 218#define Opt_scrollTtyKeypress (1LU<<12)
246#define Opt_transparent (1LU<<13) 219#define Opt_transparent (1LU<<13)
247#define Opt_transparent_all (1LU<<14) 220#define Opt_transparent_all (1LU<<14)
248#define Opt_mc_hack (1LU<<15) 221#define Opt_mc_hack (1LU<<15)
249#define Opt_tripleclickwords (1LU<<16) 222#define Opt_tripleclickwords (1LU<<16)
250#define Opt_scrollWithBuffer (1LU<<17) 223#define Opt_scrollWithBuffer (1LU<<17)
251#define Opt_jumpScroll (1LU<<18) 224#define Opt_jumpScroll (1LU<<18)
252#define Opt_mouseWheelScrollPage (1LU<<19) 225#define Opt_mouseWheelScrollPage (1LU<<19)
253#define Opt_pointerBlank (1LU<<20) 226#define Opt_pointerBlank (1LU<<20)
254#define Opt_cursorBlink (1LU<<21) 227#define Opt_cursorBlink (1LU<<21)
255/* place holder used for parsing command-line options */ 228/* place holder used for parsing command-line options */
256#define Opt_Reverse (1LU<<30) 229#define Opt_Reverse (1LU<<30)
257#define Opt_Boolean (1LU<<31) 230#define Opt_Boolean (1LU<<31)
258 231
259#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ 232#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
260 | Opt_jumpScroll) 233 | Opt_jumpScroll)
261
262#define PROPFONT_NORMAL (1<<0)
263#define PROPFONT_BOLD (1<<1)
264 234
265/* ------------------------------------------------------------------------- */ 235/* ------------------------------------------------------------------------- */
266 236
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 { 237typedef struct {
276 short method;
277 void (*func)(unsigned char *, int);
278 char *name;
279} KNOWN_ENCODINGS;
280
281typedef struct {
282 short state; 238 short state;
283 Window win; 239 Window win;
284} menuBar_t; 240} menuBar_t;
285 241
286typedef struct { 242typedef struct {
287 char state; /* scrollbar state */ 243 char state; /* scrollbar state */
288 char init; /* scrollbar has been initialised */ 244 char init; /* scrollbar has been initialised */
289 short beg; /* slider sub-window begin height */ 245 short beg; /* slider sub-window begin height */
290 short end; /* slider sub-window end height */ 246 short end; /* slider sub-window end height */
291 short top; /* slider top position */ 247 short top; /* slider top position */
292 short bot; /* slider bottom position */ 248 short bot; /* slider bottom position */
293 short style; /* style: rxvt, xterm, next */ 249 short style; /* style: rxvt, xterm, next */
294 short width; /* scrollbar width */ 250 short width; /* scrollbar width */
295 Window win; 251 Window win;
296 int (*update)(pR_ int, int, int, int); 252 //int (*update)(int, int, int, int);
253
254 void setIdle() { state = 1 ; }
255 void setMotion() { state = 'm'; }
256 void setUp() { state = 'U'; }
257 void setDn() { state = 'D'; }
297} scrollBar_t; 258} scrollBar_t;
298 259
299typedef struct rxvt_vars { 260struct 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; 261 TermWin_t TermWin;
311 scrollBar_t scrollBar; 262 scrollBar_t scrollBar;
312 menuBar_t menuBar; 263 menuBar_t menuBar;
264 unsigned long Options;
265 XSizeHints szHint;
313 Display *Xdisplay; 266 Display *Xdisplay;
314 unsigned long Options; 267 int Xdepth;
315 XSizeHints szHint; 268 int Xscreen;
269 Visual *Xvisual;
316 Colormap Xcmap; 270 Colormap Xcmap;
317 rxvt_color *PixColors; 271 rxvt_color *PixColors;
318 short numPixColors; 272 short numPixColors;
319 Cursor TermWin_cursor; /* cursor for vt window */ 273 Cursor TermWin_cursor; /* cursor for vt window */
320 int Xdepth;
321 int sb_shadow; /* scrollbar shadow width */ 274 int sb_shadow; /* scrollbar shadow width */
322 int Xfd; /* file descriptor of X server connection */ 275 int Xfd; /* file descriptor of X server connection */
323 int cmd_fd; /* pty file descriptor; connected to command */ 276 int cmd_fd; /* pty file descriptor; connected to command */
324 int tty_fd; /* tty file descriptor; connected to child */ 277 int tty_fd; /* tty file descriptor; connected to child */
325 int num_fds; /* number of file descriptors being used */
326 int numlock_state; 278 int numlock_state;
327 text_t **drawn_text; /* text drawn on screen (characters) */ 279 text_t **drawn_text; /* text drawn on screen (characters) */
328 rend_t **drawn_rend; /* text drawn on screen (rendition) */ 280 rend_t **drawn_rend; /* text drawn on screen (rendition) */
329 text_t **buf_text; 281 text_t **buf_text;
330 rend_t **buf_rend; 282 rend_t **buf_rend;
331 char *tabs; /* per location: 1 == tab-stop */ 283 char *tabs; /* per location: 1 == tab-stop */
332 screen_t screen; 284 screen_t screen;
333 screen_t swap; 285 screen_t swap;
334 selection_t selection; 286 selection_t selection;
335 sstyle_t selection_style; 287 sstyle_t selection_style;
336 ENC_METHOD encoding_method; 288};
337} rxvt_t;
338 289
339/***************************************************************************** 290void rxvt_init_signals ();
340 * PROTOTYPES *
341 *****************************************************************************/
342void rxvt_main_loop(pR);
343rxvt_t *rxvt_init(int, const char *const *); 291rxvt_t rxvt_init (int argc, const char *const *argv);
344 292
345#endif /* _RXVTLIB_H_ */ 293#endif /* _RXVTLIB_H_ */
294

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