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| 20 | @include_sys_strredir_h@ |
20 | @include_sys_strredir_h@ |
| 21 | |
21 | |
| 22 | #include <sys/wait.h> |
22 | #include <sys/wait.h> |
| 23 | #include <sys/stat.h> |
23 | #include <sys/stat.h> |
| 24 | |
24 | |
|
|
25 | #if HAVE_CWCHAR |
| 25 | #include <cwchar> |
26 | # include <cwchar> |
|
|
27 | #elif HAVE_WCHAR_H |
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|
28 | # include <wchar.h> |
|
|
29 | #else |
|
|
30 | // stdlib.h might provide it |
|
|
31 | #endif |
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32 | |
|
|
33 | #include "ptytty.h" |
| 26 | |
34 | |
| 27 | extern "C" { |
35 | extern "C" { |
| 28 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
36 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
| 29 | } |
37 | } |
| 30 | |
38 | |
| … | |
… | |
| 52 | |
60 | |
| 53 | typedef struct rxvt_term *rxvt_t; |
61 | typedef struct rxvt_term *rxvt_t; |
| 54 | |
62 | |
| 55 | extern rxvt_t rxvt_current_term; |
63 | extern rxvt_t rxvt_current_term; |
| 56 | |
64 | |
| 57 | # define SET_R(r) rxvt_current_term = (r) |
65 | #define SET_R(r) rxvt_current_term = (r) |
| 58 | # define GET_R rxvt_current_term |
66 | #define GET_R rxvt_current_term |
| 59 | |
67 | |
| 60 | #define scrollbar_visible() scrollBar.state |
68 | #define scrollbar_visible() scrollBar.state |
| 61 | #define menubar_visible() menuBar.state |
69 | #define menubar_visible() menuBar.state |
| 62 | |
70 | |
| 63 | typedef struct { |
71 | typedef struct { |
| 64 | int32_t row; |
72 | int row; |
| 65 | int32_t col; |
73 | int col; |
| 66 | } row_col_t; |
74 | } row_col_t; |
| 67 | |
75 | |
| 68 | #if UNICODE_3 |
76 | #if UNICODE_3 |
| 69 | typedef uint32_t text_t; |
77 | typedef uint32_t text_t; |
| 70 | #else |
78 | #else |
| … | |
… | |
| 82 | * nscrolled : 0 <= nscrolled <= saveLines |
90 | * nscrolled : 0 <= nscrolled <= saveLines |
| 83 | * view_start: 0 <= view_start <= nscrolled |
91 | * view_start: 0 <= view_start <= nscrolled |
| 84 | */ |
92 | */ |
| 85 | |
93 | |
| 86 | typedef struct { |
94 | typedef struct { |
| 87 | uint16_t width; /* window width [pixels] */ |
95 | int width; /* window width [pixels] */ |
| 88 | uint16_t height; /* window height [pixels] */ |
96 | int height; /* window height [pixels] */ |
| 89 | uint16_t fwidth; /* font width [pixels] */ |
97 | int fwidth; /* font width [pixels] */ |
| 90 | uint16_t fheight; /* font height [pixels] */ |
98 | int fheight; /* font height [pixels] */ |
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|
99 | int fweight, fslant; |
| 91 | uint16_t fbase; /* font ascent (baseline) [pixels] */ |
100 | int fbase; /* font ascent (baseline) [pixels] */ |
| 92 | uint16_t propfont; /* font proportional flags */ |
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|
| 93 | uint16_t ncol; /* window columns [characters] */ |
101 | int ncol; /* window columns [characters] */ |
| 94 | uint16_t nrow; /* window rows [characters] */ |
102 | int nrow; /* window rows [characters] */ |
| 95 | uint16_t focus; /* window has focus */ |
103 | int focus; /* window has focus */ |
| 96 | uint16_t mapped; /* window state mapped? */ |
104 | int mapped; /* window state mapped? */ |
| 97 | uint16_t int_bwidth; /* internal border width */ |
105 | int int_bwidth; /* internal border width */ |
| 98 | uint16_t ext_bwidth; /* external border width */ |
106 | int ext_bwidth; /* external border width */ |
| 99 | uint16_t lineSpace; /* number of extra pixels between rows */ |
107 | int lineSpace; /* number of extra pixels between rows */ |
| 100 | uint16_t saveLines; /* number of lines that fit in scrollback */ |
108 | int saveLines; /* number of lines that fit in scrollback */ |
| 101 | uint16_t nscrolled; /* number of line actually scrolled */ |
109 | int nscrolled; /* number of line actually scrolled */ |
| 102 | uint16_t view_start; /* scrollback view starts here */ |
110 | int view_start; /* scrollback view starts here */ |
| 103 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
111 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
| 104 | Window vt; /* vt100 window */ |
112 | Window vt; /* vt100 window */ |
| 105 | GC gc; /* GC for drawing */ |
113 | GC gc; /* GC for drawing */ |
| 106 | Pixmap pixmap; |
114 | Pixmap pixmap; |
| 107 | rxvt_fontset *fontset; |
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|
| 108 | rxvt_drawable *drawable; |
115 | rxvt_drawable *drawable; |
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116 | rxvt_fontset *fontset[4]; |
| 109 | } TermWin_t; |
117 | } TermWin_t; |
| 110 | |
118 | |
| 111 | /* |
119 | /* |
| 112 | * screen accounting: |
120 | * screen accounting: |
| 113 | * screen_t elements |
121 | * screen_t elements |
| … | |
… | |
| 140 | typedef struct { |
148 | typedef struct { |
| 141 | int16_t *tlen; /* length of each text line */ |
149 | int16_t *tlen; /* length of each text line */ |
| 142 | text_t **text; /* _all_ the text */ |
150 | text_t **text; /* _all_ the text */ |
| 143 | rend_t **rend; /* rendition, uses RS_ flags */ |
151 | rend_t **rend; /* rendition, uses RS_ flags */ |
| 144 | row_col_t cur; /* cursor position on the screen */ |
152 | row_col_t cur; /* cursor position on the screen */ |
| 145 | uint16_t tscroll; /* top of settable scroll region */ |
153 | unsigned int tscroll; /* top of settable scroll region */ |
| 146 | uint16_t bscroll; /* bottom of settable scroll region */ |
154 | unsigned int bscroll; /* bottom of settable scroll region */ |
| 147 | uint16_t charset; /* character set number [0..3] */ |
155 | unsigned int charset; /* character set number [0..3] */ |
| 148 | unsigned int flags; /* see below */ |
156 | unsigned int flags; /* see below */ |
| 149 | row_col_t s_cur; /* saved cursor position */ |
157 | row_col_t s_cur; /* saved cursor position */ |
| 150 | uint16_t s_charset; /* saved character set number [0..3] */ |
158 | unsigned int s_charset; /* saved character set number [0..3] */ |
| 151 | char s_charset_char; |
159 | char s_charset_char; |
| 152 | rend_t s_rstyle; /* saved rendition style */ |
160 | rend_t s_rstyle; /* saved rendition style */ |
| 153 | } screen_t; |
161 | } screen_t; |
| 154 | |
162 | |
| 155 | enum selection_op_t { |
163 | enum selection_op_t { |
| … | |
… | |
| 159 | SELECTION_CONT, /* continued selection */ |
167 | SELECTION_CONT, /* continued selection */ |
| 160 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
168 | SELECTION_DONE /* selection put in CUT_BUFFER0 */ |
| 161 | }; |
169 | }; |
| 162 | |
170 | |
| 163 | typedef struct { |
171 | typedef struct { |
| 164 | wchar_t *text; /* selected text */ |
172 | wchar_t *text; /* selected text */ |
| 165 | uint32_t len; /* length of selected text */ |
173 | unsigned int len; /* length of selected text */ |
| 166 | short screen; /* screen being used */ |
174 | unsigned int screen; /* screen being used */ |
| 167 | short clicks; /* number of clicks */ |
175 | unsigned int clicks; /* number of clicks */ |
| 168 | selection_op_t op; /* current operation */ |
176 | selection_op_t op; /* current operation */ |
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177 | bool rect; /* rectangluar selection? */ |
| 169 | row_col_t beg; /* beginning of selection <= mark */ |
178 | row_col_t beg; /* beginning of selection <= mark */ |
| 170 | row_col_t mark; /* point of initial click <= end */ |
179 | row_col_t mark; /* point of initial click <= end */ |
| 171 | row_col_t end; /* one character past end point */ |
180 | row_col_t end; /* one character past end point */ |
| 172 | } selection_t; |
181 | } selection_t; |
| 173 | |
182 | |
| 174 | /* ------------------------------------------------------------------------- */ |
183 | /* ------------------------------------------------------------------------- */ |
| 175 | |
184 | |
| 176 | /* screen_t flags */ |
185 | /* screen_t flags */ |
| 177 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
186 | #define Screen_Relative (1<<0) /* relative origin mode flag */ |
| 178 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
187 | #define Screen_VisibleCursor (1<<1) /* cursor visible? */ |
| 179 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
188 | #define Screen_Autowrap (1<<2) /* auto-wrap flag */ |
| 180 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
189 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
| 181 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
190 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
| 182 | #define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) |
191 | #define Screen_DefaultFlags (Screen_VisibleCursor|Screen_Autowrap) |
| 183 | |
192 | |
| 184 | /* rxvt_vars.Options */ |
193 | /* rxvt_vars.options */ |
| 185 | #define Opt_console (1LU<<0) |
194 | #define Opt_console (1UL<<0) |
| 186 | #define Opt_loginShell (1LU<<1) |
195 | #define Opt_loginShell (1UL<<1) |
| 187 | #define Opt_iconic (1LU<<2) |
196 | #define Opt_iconic (1UL<<2) |
| 188 | #define Opt_visualBell (1LU<<3) |
197 | #define Opt_visualBell (1UL<<3) |
| 189 | #define Opt_mapAlert (1LU<<4) |
198 | #define Opt_mapAlert (1UL<<4) |
| 190 | #define Opt_reverseVideo (1LU<<5) |
199 | #define Opt_reverseVideo (1UL<<5) |
| 191 | #define Opt_utmpInhibit (1LU<<6) |
200 | #define Opt_utmpInhibit (1UL<<6) |
| 192 | #define Opt_scrollBar (1LU<<7) |
201 | #define Opt_scrollBar (1UL<<7) |
| 193 | #define Opt_scrollBar_right (1LU<<8) |
202 | #define Opt_scrollBar_right (1UL<<8) |
| 194 | #define Opt_scrollBar_floating (1LU<<9) |
203 | #define Opt_scrollBar_floating (1UL<<9) |
| 195 | #define Opt_meta8 (1LU<<10) |
204 | #define Opt_meta8 (1UL<<10) |
| 196 | #define Opt_scrollTtyOutput (1LU<<11) |
205 | #define Opt_scrollTtyOutput (1UL<<11) |
| 197 | #define Opt_scrollTtyKeypress (1LU<<12) |
206 | #define Opt_scrollTtyKeypress (1UL<<12) |
| 198 | #define Opt_transparent (1LU<<13) |
207 | #define Opt_transparent (1UL<<13) |
| 199 | #define Opt_transparent_all (1LU<<14) |
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|
| 200 | #define Opt_15 (1LU<<15) // UNALLOCATED |
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| 201 | #define Opt_tripleclickwords (1LU<<16) |
208 | #define Opt_tripleclickwords (1UL<<14) |
| 202 | #define Opt_scrollWithBuffer (1LU<<17) |
209 | #define Opt_scrollWithBuffer (1UL<<15) |
| 203 | #define Opt_jumpScroll (1LU<<18) |
210 | #define Opt_jumpScroll (1UL<<16) |
| 204 | #define Opt_mouseWheelScrollPage (1LU<<19) |
211 | #define Opt_mouseWheelScrollPage (1UL<<17) |
| 205 | #define Opt_pointerBlank (1LU<<20) |
212 | #define Opt_pointerBlank (1UL<<18) |
| 206 | #define Opt_cursorBlink (1LU<<21) |
213 | #define Opt_cursorBlink (1UL<<19) |
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214 | #define Opt_secondaryScreen (1UL<<20) |
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215 | #define Opt_secondaryScroll (1UL<<21) |
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216 | #define Opt_pastableTabs (1UL<<22) |
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217 | #define Opt_cursorUnderline (1UL<<23) |
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218 | #if ENABLE_FRILLS |
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219 | # define Opt_insecure (1UL<<24) // insecure esc sequences |
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220 | # define Opt_borderLess (1UL<<25) // mem borderless hints |
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221 | #else |
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222 | # define Opt_insecure 0 |
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223 | # define Opt_borderLess 0 |
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224 | #endif |
| 207 | /* place holder used for parsing command-line options */ |
225 | /* place holder used for parsing command-line options */ |
| 208 | #define Opt_Reverse (1LU<<30) |
226 | #define Opt_Reverse (1UL<<30) |
| 209 | #define Opt_Boolean (1LU<<31) |
227 | #define Opt_Boolean (1UL<<31) |
| 210 | |
228 | |
| 211 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
229 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
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230 | | Opt_jumpScroll | Opt_secondaryScreen \ |
| 212 | | Opt_jumpScroll) |
231 | | Opt_pastableTabs) |
| 213 | |
232 | |
| 214 | /* ------------------------------------------------------------------------- */ |
233 | /* ------------------------------------------------------------------------- */ |
| 215 | |
234 | |
| 216 | typedef struct { |
235 | typedef struct { |
| 217 | short state; |
236 | short state; |
| … | |
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| 220 | } menuBar_t; |
239 | } menuBar_t; |
| 221 | |
240 | |
| 222 | typedef struct { |
241 | typedef struct { |
| 223 | char state; /* scrollbar state */ |
242 | char state; /* scrollbar state */ |
| 224 | char init; /* scrollbar has been initialised */ |
243 | char init; /* scrollbar has been initialised */ |
| 225 | short beg; /* slider sub-window begin height */ |
244 | unsigned int beg; /* slider sub-window begin height */ |
| 226 | short end; /* slider sub-window end height */ |
245 | unsigned int end; /* slider sub-window end height */ |
| 227 | short top; /* slider top position */ |
246 | unsigned int top; /* slider top position */ |
| 228 | short bot; /* slider bottom position */ |
247 | unsigned int bot; /* slider bottom position */ |
| 229 | short style; /* style: rxvt, xterm, next */ |
248 | unsigned int style; /* style: rxvt, xterm, next */ |
| 230 | short width; /* scrollbar width */ |
249 | unsigned int width; /* scrollbar width */ |
| 231 | Window win; |
250 | Window win; |
| 232 | int (rxvt_term::*update)(int, int, int, int); |
251 | int (rxvt_term::*update)(int, int, int, int); |
| 233 | |
252 | |
| 234 | void setIdle() { state = 1 ; } |
253 | void setIdle() { state = 1 ; } |
| 235 | void setMotion() { state = 'm'; } |
254 | void setMotion() { state = 'm'; } |
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… | |
| 239 | |
258 | |
| 240 | struct rxvt_vars { |
259 | struct rxvt_vars { |
| 241 | TermWin_t TermWin; |
260 | TermWin_t TermWin; |
| 242 | scrollBar_t scrollBar; |
261 | scrollBar_t scrollBar; |
| 243 | menuBar_t menuBar; |
262 | menuBar_t menuBar; |
| 244 | unsigned long Options; |
263 | unsigned long options; |
| 245 | XSizeHints szHint; |
264 | XSizeHints szHint; |
| 246 | rxvt_display *display; |
265 | rxvt_display *display; |
| 247 | rxvt_color *PixColors; |
266 | rxvt_color *pix_colors; |
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267 | rxvt_color *pix_colors_focused; |
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268 | #ifdef OFF_FOCUS_FADING |
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269 | rxvt_color *pix_colors_unfocused; |
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270 | #endif |
| 248 | short numPixColors; |
271 | short numpix_colors; |
| 249 | Cursor TermWin_cursor; /* cursor for vt window */ |
272 | Cursor TermWin_cursor; /* cursor for vt window */ |
| 250 | int sb_shadow; /* scrollbar shadow width */ |
273 | int sb_shadow; /* scrollbar shadow width */ |
| 251 | int cmd_fd; /* pty file descriptor; connected to command */ |
274 | rxvt_ptytty pty; |
| 252 | int tty_fd; /* tty file descriptor; connected to child */ |
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| 253 | int numlock_state; |
275 | int numlock_state; |
| 254 | text_t **drawn_text; /* text drawn on screen (characters) */ |
276 | text_t **drawn_text; /* text drawn on screen (characters) */ |
| 255 | rend_t **drawn_rend; /* text drawn on screen (rendition) */ |
277 | rend_t **drawn_rend; /* text drawn on screen (rendition) */ |
| 256 | text_t **buf_text; |
278 | text_t **buf_text; |
| 257 | rend_t **buf_rend; |
279 | rend_t **buf_rend; |
| … | |
… | |
| 259 | screen_t screen; |
281 | screen_t screen; |
| 260 | screen_t swap; |
282 | screen_t swap; |
| 261 | selection_t selection; |
283 | selection_t selection; |
| 262 | }; |
284 | }; |
| 263 | |
285 | |
| 264 | void rxvt_init_signals (); |
286 | void rxvt_init (); |
| 265 | rxvt_t rxvt_init (int argc, const char *const *argv); |
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| 266 | |
287 | |
| 267 | #endif /* _RXVTLIB_H_ */ |
288 | #endif /* _RXVTLIB_H_ */ |
| 268 | |
289 | |
