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28 | # include <wchar.h> |
28 | # include <wchar.h> |
29 | #else |
29 | #else |
30 | // stdlib.h might provide it |
30 | // stdlib.h might provide it |
31 | #endif |
31 | #endif |
32 | |
32 | |
33 | #include "ptytty.h" |
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34 | |
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35 | extern "C" { |
33 | extern "C" { |
36 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
34 | #include <X11/Xlib.h> |
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35 | #include <X11/Xutil.h> |
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36 | #include <X11/Xresource.h> |
37 | } |
37 | } |
38 | |
38 | |
39 | /* |
39 | /* |
40 | * If we haven't pulled in typedef's like int16_t then do them ourself |
40 | * If we haven't pulled in typedef's like int16_t then do them ourself |
41 | * type of (normal and unsigned) basic sizes |
41 | * type of (normal and unsigned) basic sizes |
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52 | |
52 | |
53 | struct rxvt_fontset; |
53 | struct rxvt_fontset; |
54 | struct rxvt_color; |
54 | struct rxvt_color; |
55 | struct rxvt_vars; /* defined later on */ |
55 | struct rxvt_vars; /* defined later on */ |
56 | struct rxvt_term; |
56 | struct rxvt_term; |
57 | struct rxvt_display; |
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58 | struct rxvt_im; |
57 | struct rxvt_im; |
59 | struct rxvt_drawable; |
58 | struct rxvt_drawable; |
60 | |
59 | |
61 | typedef struct rxvt_term *rxvt_t; |
60 | typedef struct rxvt_term *rxvt_t; |
62 | |
61 | |
63 | extern rxvt_t rxvt_current_term; |
62 | extern rxvt_t rxvt_current_term; |
64 | |
63 | |
65 | #define SET_R(r) rxvt_current_term = (r) |
64 | #define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) |
66 | #define GET_R rxvt_current_term |
65 | #define GET_R rxvt_current_term |
67 | |
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68 | #define scrollbar_visible() scrollBar.state |
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69 | #define menubar_visible() menuBar.state |
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70 | |
66 | |
71 | typedef struct { |
67 | typedef struct { |
72 | int row; |
68 | int row; |
73 | int col; |
69 | int col; |
74 | } row_col_t; |
70 | } row_col_t; |
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90 | * width : 1 <= width |
86 | * width : 1 <= width |
91 | * height : 1 <= height |
87 | * height : 1 <= height |
92 | * ncol : 1 <= ncol <= MAX(tlen_t) |
88 | * ncol : 1 <= ncol <= MAX(tlen_t) |
93 | * nrow : 1 <= nrow <= MAX(int) |
89 | * nrow : 1 <= nrow <= MAX(int) |
94 | * saveLines : 0 <= saveLines <= MAX(int) |
90 | * saveLines : 0 <= saveLines <= MAX(int) |
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91 | * term_start : 0 <= term_start < saveLines |
95 | * total_rows : nrow + saveLines |
92 | * total_rows : nrow + saveLines |
96 | * nsaved : 0 <= nsaved <= saveLines |
93 | * |
97 | * term_start : 0 <= term_start < saveLines |
94 | * top_row : -saveLines <= top_row <= 0 |
98 | * view_start : 0 <= view_start < saveLines |
95 | * view_start : top_row <= view_start <= 0 |
99 | * |
96 | * |
100 | * | most coordinates are stored relative to term_start, |
97 | * | most coordinates are stored relative to term_start, |
101 | * ROW_BUF | which is the first line of the terminal screen |
98 | * ROW_BUF | which is the first line of the terminal screen |
102 | * |························= row_buf[0] |
99 | * |························= row_buf[0] |
103 | * |························= row_buf[1] |
100 | * |························= row_buf[1] |
104 | * |························= row_buf[2] etc. |
101 | * |························= row_buf[2] etc. |
105 | * | |
102 | * | |
106 | * +------------+···········= term_start - nsaved |
103 | * +------------+···········= term_start + top_row |
107 | * | scrollback | |
104 | * | scrollback | |
108 | * | scrollback +---------+·= term_start - view_start |
105 | * | scrollback +---------+·= term_start + view_start |
109 | * | scrollback | display | |
106 | * | scrollback | display | |
110 | * | scrollback | display | |
107 | * | scrollback | display | |
111 | * +------------+·display·+·= term_start |
108 | * +------------+·display·+·= term_start |
112 | * | terminal | display | |
109 | * | terminal | display | |
113 | * | terminal +---------+ |
110 | * | terminal +---------+ |
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132 | int int_bwidth; /* internal border width */ |
129 | int int_bwidth; /* internal border width */ |
133 | int ext_bwidth; /* external border width */ |
130 | int ext_bwidth; /* external border width */ |
134 | int lineSpace; /* number of extra pixels between rows */ |
131 | int lineSpace; /* number of extra pixels between rows */ |
135 | int saveLines; /* number of lines that fit in scrollback */ |
132 | int saveLines; /* number of lines that fit in scrollback */ |
136 | int total_rows; /* total number of rows in this terminal */ |
133 | int total_rows; /* total number of rows in this terminal */ |
137 | int nsaved; /* number of rows saved to scrollback */ |
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138 | int term_start; /* term lines start here */ |
134 | int term_start; /* term lines start here */ |
139 | int view_start; /* scrollback view starts here */ |
135 | int view_start; /* scrollback view starts here */ |
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136 | int top_row; /* topmost row index of scrollback */ |
140 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
137 | Window parent[6]; /* parent identifiers - we're parent[0] */ |
141 | Window vt; /* vt100 window */ |
138 | Window vt; /* vt100 window */ |
142 | GC gc; /* GC for drawing */ |
139 | GC gc; /* GC for drawing */ |
143 | Pixmap pixmap; |
140 | Pixmap pixmap; |
144 | rxvt_drawable *drawable; |
141 | rxvt_drawable *drawable; |
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215 | }; |
212 | }; |
216 | |
213 | |
217 | /* ------------------------------------------------------------------------- */ |
214 | /* ------------------------------------------------------------------------- */ |
218 | |
215 | |
219 | typedef struct { |
216 | typedef struct { |
220 | short state; |
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221 | Window win; |
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222 | struct rxvt_drawable *drawable; |
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223 | } menuBar_t; |
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224 | |
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225 | typedef struct { |
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226 | char state; /* scrollbar state */ |
217 | char state; /* scrollbar state */ |
227 | char init; /* scrollbar has been initialised */ |
218 | char init; /* scrollbar has been initialised */ |
228 | unsigned int beg; /* slider sub-window begin height */ |
219 | unsigned int beg; /* slider sub-window begin height */ |
229 | unsigned int end; /* slider sub-window end height */ |
220 | unsigned int end; /* slider sub-window end height */ |
230 | unsigned int top; /* slider top position */ |
221 | unsigned int top; /* slider top position */ |
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240 | void setDn() { state = 'D'; } |
231 | void setDn() { state = 'D'; } |
241 | } scrollBar_t; |
232 | } scrollBar_t; |
242 | |
233 | |
243 | struct rxvt_vars : TermWin_t { |
234 | struct rxvt_vars : TermWin_t { |
244 | scrollBar_t scrollBar; |
235 | scrollBar_t scrollBar; |
245 | menuBar_t menuBar; |
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246 | uint32_t options; |
236 | uint32_t options; |
247 | XSizeHints szHint; |
237 | XSizeHints szHint; |
248 | rxvt_display *display; |
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249 | rxvt_color *pix_colors; |
238 | rxvt_color *pix_colors; |
250 | rxvt_color *pix_colors_focused; |
239 | rxvt_color *pix_colors_focused; |
251 | #ifdef OFF_FOCUS_FADING |
240 | #ifdef OFF_FOCUS_FADING |
252 | rxvt_color *pix_colors_unfocused; |
241 | rxvt_color *pix_colors_unfocused; |
253 | #endif |
242 | #endif |
254 | short numpix_colors; |
243 | short numpix_colors; |
255 | Cursor TermWin_cursor; /* cursor for vt window */ |
244 | Cursor TermWin_cursor; /* cursor for vt window */ |
256 | int sb_shadow; /* scrollbar shadow width */ |
245 | int sb_shadow; /* scrollbar shadow width */ |
257 | rxvt_ptytty pty; |
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258 | int numlock_state; |
246 | int numlock_state; |
259 | line_t *row_buf; // all lines, scrollback + terminal, circular |
247 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
260 | line_t *drawn_buf; // text on screen |
248 | line_t *drawn_buf; // text on screen |
261 | line_t *temp_buf; // temporary buffer |
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262 | line_t *swap_buf; // lines for swap buffer |
249 | line_t *swap_buf; // lines for swap buffer |
263 | char *tabs; /* per location: 1 == tab-stop */ |
250 | char *tabs; /* per location: 1 == tab-stop */ |
264 | screen_t screen; |
251 | screen_t screen; |
265 | screen_t swap; |
252 | screen_t swap; |
266 | selection_t selection; |
253 | selection_t selection; |
267 | }; |
254 | }; |
268 | |
255 | |
269 | void rxvt_init (); |
256 | void rxvt_init (); |
270 | bool rxvt_tainted (); |
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271 | |
257 | |
272 | #endif /* _RXVTLIB_H_ */ |
258 | #endif /* _RXVTLIB_H_ */ |
273 | |
259 | |