1 | #ifndef _RXVTLIB_H_ /* include once only */ |
1 | #ifndef _RXVTLIB_H_ /* include once only */ |
2 | #define _RXVTLIB_H_ |
2 | #define _RXVTLIB_H_ |
3 | |
3 | |
4 | /* |
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5 | * section 1 generated by GNU autoconf for @build@ |
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6 | * this section may be changed as appropriate _before_ building |
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7 | */ |
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8 | /***************************************************************************** |
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9 | * SECTION 1 * |
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10 | *****************************************************************************/ |
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11 | |
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12 | /* |
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13 | * The following line MUST not be changed without also changing |
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14 | * config.h in the main directory before building |
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15 | */ |
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16 | // none anymore |
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17 | |
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18 | /***************************************************************************** |
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19 | * INCLUDES * |
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20 | *****************************************************************************/ |
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21 | |
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22 | #include <stdio.h> |
4 | #include <cstdio> |
23 | #include <ctype.h> |
5 | #include <cctype> |
24 | #include <errno.h> |
6 | #include <cerrno> |
25 | @include_stdarg_h@ |
7 | @include_stdarg_h@ |
26 | @include_stdlib_h@ |
8 | @include_stdlib_h@ |
27 | @include_stdint_h@ |
9 | @include_stdint_h@ |
28 | #include <sys/types.h> |
10 | #include <sys/types.h> |
29 | @include_unistd_h@ |
11 | @include_unistd_h@ |
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38 | @include_sys_strredir_h@ |
20 | @include_sys_strredir_h@ |
39 | |
21 | |
40 | #include <sys/wait.h> |
22 | #include <sys/wait.h> |
41 | #include <sys/stat.h> |
23 | #include <sys/stat.h> |
42 | |
24 | |
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25 | #include <cwchar> |
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26 | |
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27 | #include "ptytty.h" |
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28 | |
43 | extern "C" { |
29 | extern "C" { |
44 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
30 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
45 | } |
31 | } |
46 | |
32 | |
47 | /* |
33 | /* |
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56 | /* whatever normal size corresponds to a integer pointer */ |
42 | /* whatever normal size corresponds to a integer pointer */ |
57 | @rxvt_intp_define@ |
43 | @rxvt_intp_define@ |
58 | /* whatever normal size corresponds to a unsigned integer pointer */ |
44 | /* whatever normal size corresponds to a unsigned integer pointer */ |
59 | @rxvt_u_intp_define@ |
45 | @rxvt_u_intp_define@ |
60 | |
46 | |
61 | /***************************************************************************** |
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62 | * SECTION 2 * |
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63 | * DO NOT TOUCH ANYTHING BELOW HERE * |
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64 | *****************************************************************************/ |
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65 | |
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66 | struct rxvt_fontset; |
47 | struct rxvt_fontset; |
67 | struct rxvt_color; |
48 | struct rxvt_color; |
68 | struct rxvt_vars; /* defined later on */ |
49 | struct rxvt_vars; /* defined later on */ |
69 | struct rxvt_term; |
50 | struct rxvt_term; |
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51 | struct rxvt_display; |
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52 | struct rxvt_im; |
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53 | struct rxvt_drawable; |
70 | |
54 | |
71 | typedef struct rxvt_term *rxvt_t; |
55 | typedef struct rxvt_term *rxvt_t; |
72 | |
56 | |
73 | extern rxvt_t rxvt_current_term; |
57 | extern rxvt_t rxvt_current_term; |
74 | |
58 | |
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81 | typedef struct { |
65 | typedef struct { |
82 | int32_t row; |
66 | int32_t row; |
83 | int32_t col; |
67 | int32_t col; |
84 | } row_col_t; |
68 | } row_col_t; |
85 | |
69 | |
86 | #if UNICODE3 |
70 | #if UNICODE_3 |
87 | typedef uint32_t text_t; |
71 | typedef uint32_t text_t; |
88 | #else |
72 | #else |
89 | typedef uint16_t text_t; // saves lots of memory |
73 | typedef uint16_t text_t; // saves lots of memory |
90 | #endif |
74 | #endif |
91 | typedef uint32_t rend_t; |
75 | typedef uint32_t rend_t; |
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100 | * nscrolled : 0 <= nscrolled <= saveLines |
84 | * nscrolled : 0 <= nscrolled <= saveLines |
101 | * view_start: 0 <= view_start <= nscrolled |
85 | * view_start: 0 <= view_start <= nscrolled |
102 | */ |
86 | */ |
103 | |
87 | |
104 | typedef struct { |
88 | typedef struct { |
105 | uint16_t width; /* window width [pixels] */ |
89 | uint16_t width; /* window width [pixels] */ |
106 | uint16_t height; /* window height [pixels] */ |
90 | uint16_t height; /* window height [pixels] */ |
107 | uint16_t fwidth; /* font width [pixels] */ |
91 | uint16_t fwidth; /* font width [pixels] */ |
108 | uint16_t fheight; /* font height [pixels] */ |
92 | uint16_t fheight; /* font height [pixels] */ |
109 | uint16_t fbase; /* font ascent (baseline) [pixels] */ |
93 | uint16_t fbase; /* font ascent (baseline) [pixels] */ |
110 | uint16_t propfont; /* font proportional flags */ |
94 | uint16_t propfont; /* font proportional flags */ |
111 | uint16_t ncol; /* window columns [characters] */ |
95 | uint16_t ncol; /* window columns [characters] */ |
112 | uint16_t nrow; /* window rows [characters] */ |
96 | uint16_t nrow; /* window rows [characters] */ |
113 | uint16_t focus; /* window has focus */ |
97 | uint16_t focus; /* window has focus */ |
114 | uint16_t mapped; /* window state mapped? */ |
98 | uint16_t mapped; /* window state mapped? */ |
115 | uint16_t int_bwidth; /* internal border width */ |
99 | uint16_t int_bwidth; /* internal border width */ |
116 | uint16_t ext_bwidth; /* external border width */ |
100 | uint16_t ext_bwidth; /* external border width */ |
117 | uint16_t lineSpace; /* number of extra pixels between rows */ |
101 | uint16_t lineSpace; /* number of extra pixels between rows */ |
118 | uint16_t saveLines; /* number of lines that fit in scrollback */ |
102 | uint16_t saveLines; /* number of lines that fit in scrollback */ |
119 | uint16_t nscrolled; /* number of line actually scrolled */ |
103 | uint16_t nscrolled; /* number of line actually scrolled */ |
120 | uint16_t view_start; /* scrollback view starts here */ |
104 | uint16_t view_start; /* scrollback view starts here */ |
121 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
105 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
122 | Window vt; /* vt100 window */ |
106 | Window vt; /* vt100 window */ |
123 | GC gc; /* GC for drawing */ |
107 | GC gc; /* GC for drawing */ |
124 | Pixmap pixmap; |
108 | Pixmap pixmap; |
125 | rxvt_fontset *fontset; |
109 | rxvt_fontset *fontset; |
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110 | rxvt_drawable *drawable; |
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111 | uint16_t ascii_map[0x7f - 0x20]; // map ascii chars to fonts for speed |
126 | } TermWin_t; |
112 | } TermWin_t; |
127 | |
113 | |
128 | /* |
114 | /* |
129 | * screen accounting: |
115 | * screen accounting: |
130 | * screen_t elements |
116 | * screen_t elements |
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176 | SELECTION_CONT, /* continued selection */ |
162 | SELECTION_CONT, /* continued selection */ |
177 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
163 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
178 | }; |
164 | }; |
179 | |
165 | |
180 | typedef struct { |
166 | typedef struct { |
181 | unsigned char *text; /* selected text */ |
167 | wchar_t *text; /* selected text */ |
182 | uint32_t len; /* length of selected text */ |
168 | uint32_t len; /* length of selected text */ |
183 | short screen; /* screen being used */ |
169 | short screen; /* screen being used */ |
184 | short clicks; /* number of clicks */ |
170 | short clicks; /* number of clicks */ |
185 | selection_op_t op; /* current operation */ |
171 | selection_op_t op; /* current operation */ |
186 | row_col_t beg; /* beginning of selection <= mark */ |
172 | row_col_t beg; /* beginning of selection <= mark */ |
187 | row_col_t mark; /* point of initial click <= end */ |
173 | row_col_t mark; /* point of initial click <= end */ |
188 | row_col_t end; /* one character past end point */ |
174 | row_col_t end; /* one character past end point */ |
189 | } selection_t; |
175 | } selection_t; |
190 | |
176 | |
191 | typedef enum { |
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192 | OLD_SELECT, OLD_WORD_SELECT, NEW_SELECT |
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193 | } sstyle_t; |
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194 | |
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195 | /* ------------------------------------------------------------------------- */ |
177 | /* ------------------------------------------------------------------------- */ |
196 | |
178 | |
197 | /* screen_t flags */ |
179 | /* screen_t flags */ |
198 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
180 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
199 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
181 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
200 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
182 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
201 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
183 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
202 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
184 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
203 | #define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) |
185 | #define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) |
204 | |
186 | |
205 | /* rxvt_vars.Options */ |
187 | /* rxvt_vars.options */ |
206 | #define Opt_console (1LU<<0) |
188 | #define Opt_console (1UL<<0) |
207 | #define Opt_loginShell (1LU<<1) |
189 | #define Opt_loginShell (1UL<<1) |
208 | #define Opt_iconic (1LU<<2) |
190 | #define Opt_iconic (1UL<<2) |
209 | #define Opt_visualBell (1LU<<3) |
191 | #define Opt_visualBell (1UL<<3) |
210 | #define Opt_mapAlert (1LU<<4) |
192 | #define Opt_mapAlert (1UL<<4) |
211 | #define Opt_reverseVideo (1LU<<5) |
193 | #define Opt_reverseVideo (1UL<<5) |
212 | #define Opt_utmpInhibit (1LU<<6) |
194 | #define Opt_utmpInhibit (1UL<<6) |
213 | #define Opt_scrollBar (1LU<<7) |
195 | #define Opt_scrollBar (1UL<<7) |
214 | #define Opt_scrollBar_right (1LU<<8) |
196 | #define Opt_scrollBar_right (1UL<<8) |
215 | #define Opt_scrollBar_floating (1LU<<9) |
197 | #define Opt_scrollBar_floating (1UL<<9) |
216 | #define Opt_meta8 (1LU<<10) |
198 | #define Opt_meta8 (1UL<<10) |
217 | #define Opt_scrollTtyOutput (1LU<<11) |
199 | #define Opt_scrollTtyOutput (1UL<<11) |
218 | #define Opt_scrollTtyKeypress (1LU<<12) |
200 | #define Opt_scrollTtyKeypress (1UL<<12) |
219 | #define Opt_transparent (1LU<<13) |
201 | #define Opt_transparent (1UL<<13) |
220 | #define Opt_transparent_all (1LU<<14) |
202 | #define Opt_transparent_all (1UL<<14) |
221 | #define Opt_mc_hack (1LU<<15) |
203 | #define Opt_realBold (1UL<<15) |
222 | #define Opt_tripleclickwords (1LU<<16) |
204 | #define Opt_tripleclickwords (1UL<<16) |
223 | #define Opt_scrollWithBuffer (1LU<<17) |
205 | #define Opt_scrollWithBuffer (1UL<<17) |
224 | #define Opt_jumpScroll (1LU<<18) |
206 | #define Opt_jumpScroll (1UL<<18) |
225 | #define Opt_mouseWheelScrollPage (1LU<<19) |
207 | #define Opt_mouseWheelScrollPage (1UL<<19) |
226 | #define Opt_pointerBlank (1LU<<20) |
208 | #define Opt_pointerBlank (1UL<<20) |
227 | #define Opt_cursorBlink (1LU<<21) |
209 | #define Opt_cursorBlink (1UL<<21) |
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210 | #define Opt_secondaryScreen (1UL<<22) |
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211 | #define Opt_secondaryScroll (1UL<<23) |
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212 | #if ENABLE_FRILLS |
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213 | # define Opt_insecure (1UL<<24) // insecure esc sequences |
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214 | # define Opt_borderLess (1UL<<25) // mem borderless hints |
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215 | #else |
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216 | # define Opt_insecure 0 |
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217 | # define Opt_borderLess 0 |
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218 | #endif |
228 | /* place holder used for parsing command-line options */ |
219 | /* place holder used for parsing command-line options */ |
229 | #define Opt_Reverse (1LU<<30) |
220 | #define Opt_Reverse (1UL<<30) |
230 | #define Opt_Boolean (1LU<<31) |
221 | #define Opt_Boolean (1UL<<31) |
231 | |
222 | |
232 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
223 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput | \ |
233 | | Opt_jumpScroll) |
224 | Opt_jumpScroll | Opt_secondaryScreen) |
234 | |
225 | |
235 | /* ------------------------------------------------------------------------- */ |
226 | /* ------------------------------------------------------------------------- */ |
236 | |
227 | |
237 | typedef struct { |
228 | typedef struct { |
238 | short state; |
229 | short state; |
239 | Window win; |
230 | Window win; |
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231 | struct rxvt_drawable *drawable; |
240 | } menuBar_t; |
232 | } menuBar_t; |
241 | |
233 | |
242 | typedef struct { |
234 | typedef struct { |
243 | char state; /* scrollbar state */ |
235 | char state; /* scrollbar state */ |
244 | char init; /* scrollbar has been initialised */ |
236 | char init; /* scrollbar has been initialised */ |
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247 | short top; /* slider top position */ |
239 | short top; /* slider top position */ |
248 | short bot; /* slider bottom position */ |
240 | short bot; /* slider bottom position */ |
249 | short style; /* style: rxvt, xterm, next */ |
241 | short style; /* style: rxvt, xterm, next */ |
250 | short width; /* scrollbar width */ |
242 | short width; /* scrollbar width */ |
251 | Window win; |
243 | Window win; |
252 | //int (*update)(int, int, int, int); |
244 | int (rxvt_term::*update)(int, int, int, int); |
253 | |
245 | |
254 | void setIdle() { state = 1 ; } |
246 | void setIdle() { state = 1 ; } |
255 | void setMotion() { state = 'm'; } |
247 | void setMotion() { state = 'm'; } |
256 | void setUp() { state = 'U'; } |
248 | void setUp() { state = 'U'; } |
257 | void setDn() { state = 'D'; } |
249 | void setDn() { state = 'D'; } |
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259 | |
251 | |
260 | struct rxvt_vars { |
252 | struct rxvt_vars { |
261 | TermWin_t TermWin; |
253 | TermWin_t TermWin; |
262 | scrollBar_t scrollBar; |
254 | scrollBar_t scrollBar; |
263 | menuBar_t menuBar; |
255 | menuBar_t menuBar; |
264 | unsigned long Options; |
256 | unsigned long options; |
265 | XSizeHints szHint; |
257 | XSizeHints szHint; |
266 | Display *Xdisplay; |
258 | rxvt_display *display; |
267 | int Xdepth; |
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268 | int Xscreen; |
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269 | Visual *Xvisual; |
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270 | Colormap Xcmap; |
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271 | rxvt_color *PixColors; |
259 | rxvt_color *pix_colors; |
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260 | rxvt_color *pix_colors_focused; |
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261 | #ifdef OFF_FOCUS_FADING |
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262 | rxvt_color *pix_colors_unfocused; |
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263 | #endif |
272 | short numPixColors; |
264 | short numpix_colors; |
273 | Cursor TermWin_cursor; /* cursor for vt window */ |
265 | Cursor TermWin_cursor; /* cursor for vt window */ |
274 | int sb_shadow; /* scrollbar shadow width */ |
266 | int sb_shadow; /* scrollbar shadow width */ |
275 | int Xfd; /* file descriptor of X server connection */ |
267 | rxvt_ptytty pty; |
276 | int cmd_fd; /* pty file descriptor; connected to command */ |
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277 | int tty_fd; /* tty file descriptor; connected to child */ |
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278 | int numlock_state; |
268 | int numlock_state; |
279 | text_t **drawn_text; /* text drawn on screen (characters) */ |
269 | text_t **drawn_text; /* text drawn on screen (characters) */ |
280 | rend_t **drawn_rend; /* text drawn on screen (rendition) */ |
270 | rend_t **drawn_rend; /* text drawn on screen (rendition) */ |
281 | text_t **buf_text; |
271 | text_t **buf_text; |
282 | rend_t **buf_rend; |
272 | rend_t **buf_rend; |
283 | char *tabs; /* per location: 1 == tab-stop */ |
273 | char *tabs; /* per location: 1 == tab-stop */ |
284 | screen_t screen; |
274 | screen_t screen; |
285 | screen_t swap; |
275 | screen_t swap; |
286 | selection_t selection; |
276 | selection_t selection; |
287 | sstyle_t selection_style; |
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288 | }; |
277 | }; |
289 | |
278 | |
290 | void rxvt_init_signals (); |
279 | void rxvt_init (); |
291 | rxvt_t rxvt_init (int argc, const char *const *argv); |
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292 | |
280 | |
293 | #endif /* _RXVTLIB_H_ */ |
281 | #endif /* _RXVTLIB_H_ */ |
294 | |
282 | |