… | |
… | |
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" |
|
|
34 | |
|
|
35 | extern "C" { |
33 | extern "C" { |
36 | #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ |
34 | #include <X11/Xlib.h> |
|
|
35 | #include <X11/Xutil.h> |
|
|
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 |
… | |
… | |
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; |
|
|
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 | |
|
|
68 | #define scrollbar_visible() scrollBar.state |
|
|
69 | #define menubar_visible() menuBar.state |
|
|
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; |
… | |
… | |
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) |
|
|
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 +---------+ |
… | |
… | |
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 */ |
|
|
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 */ |
|
|
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; |
… | |
… | |
204 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
201 | #define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */ |
205 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
202 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
206 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
203 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
207 | |
204 | |
208 | /* rxvt_vars.options */ |
205 | /* rxvt_vars.options */ |
209 | #define Opt_console (1UL<<0) |
206 | enum { |
210 | #define Opt_loginShell (1UL<<1) |
207 | # define def(name,idx) Opt_ ## name = 1UL << (idx), |
211 | #define Opt_iconic (1UL<<2) |
208 | # define nodef(name) Opt_ ## name = 0, |
212 | #define Opt_visualBell (1UL<<3) |
209 | # include "optinc.h" |
213 | #define Opt_mapAlert (1UL<<4) |
210 | # undef nodef |
214 | #define Opt_reverseVideo (1UL<<5) |
211 | # undef def |
215 | #define Opt_utmpInhibit (1UL<<6) |
212 | }; |
216 | #define Opt_scrollBar (1UL<<7) |
|
|
217 | #define Opt_scrollBar_right (1UL<<8) |
|
|
218 | #define Opt_scrollBar_floating (1UL<<9) |
|
|
219 | #define Opt_meta8 (1UL<<10) |
|
|
220 | #define Opt_scrollTtyOutput (1UL<<11) |
|
|
221 | #define Opt_scrollTtyKeypress (1UL<<12) |
|
|
222 | #define Opt_transparent (1UL<<13) |
|
|
223 | #define Opt_tripleclickwords (1UL<<14) |
|
|
224 | #define Opt_scrollWithBuffer (1UL<<15) |
|
|
225 | #define Opt_jumpScroll (1UL<<16) |
|
|
226 | #define Opt_mouseWheelScrollPage (1UL<<17) |
|
|
227 | #define Opt_pointerBlank (1UL<<18) |
|
|
228 | #define Opt_cursorBlink (1UL<<19) |
|
|
229 | #define Opt_secondaryScreen (1UL<<20) |
|
|
230 | #define Opt_secondaryScroll (1UL<<21) |
|
|
231 | #define Opt_pastableTabs (1UL<<22) |
|
|
232 | #define Opt_cursorUnderline (1UL<<23) |
|
|
233 | #if ENABLE_FRILLS |
|
|
234 | # define Opt_insecure (1UL<<24) // insecure esc sequences |
|
|
235 | # define Opt_borderLess (1UL<<25) // mwm borderless hints |
|
|
236 | # define Opt_hold (1UL<<26) // hold window open after exit |
|
|
237 | # define Opt_skipBuiltinGlyphs (1UL<<27) // do not use internal glyphs |
|
|
238 | #else |
|
|
239 | # define Opt_insecure 0 |
|
|
240 | # define Opt_borderLess 0 |
|
|
241 | # define Opt_hold 0 |
|
|
242 | # define Opt_skipBuiltinGlyphs 0 |
|
|
243 | #endif |
|
|
244 | #if ENABLE_STYLES |
|
|
245 | # define Opt_intensityStyles (1UL<<28) // font styles imply intensity |
|
|
246 | #else |
|
|
247 | # define Opt_intensityStyles 0 |
|
|
248 | #endif |
|
|
249 | |
|
|
250 | #define SET_OPTION(opt) (options |= (opt)) |
|
|
251 | #define CLR_OPTION(opt) (options &= ~(opt)) |
|
|
252 | #define OPTION(opt) (options & (opt)) |
|
|
253 | #define OPTION_R(opt) (r->options & (opt)) |
|
|
254 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
255 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
256 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
257 | |
213 | |
258 | /* ------------------------------------------------------------------------- */ |
214 | /* ------------------------------------------------------------------------- */ |
259 | |
|
|
260 | typedef struct { |
|
|
261 | short state; |
|
|
262 | Window win; |
|
|
263 | struct rxvt_drawable *drawable; |
|
|
264 | } menuBar_t; |
|
|
265 | |
215 | |
266 | typedef struct { |
216 | typedef struct { |
267 | char state; /* scrollbar state */ |
217 | char state; /* scrollbar state */ |
268 | char init; /* scrollbar has been initialised */ |
218 | char init; /* scrollbar has been initialised */ |
269 | unsigned int beg; /* slider sub-window begin height */ |
219 | unsigned int beg; /* slider sub-window begin height */ |
… | |
… | |
281 | void setDn() { state = 'D'; } |
231 | void setDn() { state = 'D'; } |
282 | } scrollBar_t; |
232 | } scrollBar_t; |
283 | |
233 | |
284 | struct rxvt_vars : TermWin_t { |
234 | struct rxvt_vars : TermWin_t { |
285 | scrollBar_t scrollBar; |
235 | scrollBar_t scrollBar; |
286 | menuBar_t menuBar; |
236 | uint32_t options; |
287 | unsigned long options; |
|
|
288 | XSizeHints szHint; |
237 | XSizeHints szHint; |
289 | rxvt_display *display; |
|
|
290 | rxvt_color *pix_colors; |
238 | rxvt_color *pix_colors; |
291 | rxvt_color *pix_colors_focused; |
239 | rxvt_color *pix_colors_focused; |
292 | #ifdef OFF_FOCUS_FADING |
240 | #ifdef OFF_FOCUS_FADING |
293 | rxvt_color *pix_colors_unfocused; |
241 | rxvt_color *pix_colors_unfocused; |
294 | #endif |
242 | #endif |
295 | short numpix_colors; |
243 | short numpix_colors; |
296 | Cursor TermWin_cursor; /* cursor for vt window */ |
244 | Cursor TermWin_cursor; /* cursor for vt window */ |
297 | int sb_shadow; /* scrollbar shadow width */ |
245 | int sb_shadow; /* scrollbar shadow width */ |
298 | rxvt_ptytty pty; |
|
|
299 | int numlock_state; |
246 | int numlock_state; |
300 | line_t *row_buf; // all lines, scrollback + terminal, circular |
247 | line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf |
301 | line_t *drawn_buf; // text on screen |
248 | line_t *drawn_buf; // text on screen |
302 | line_t *temp_buf; // temporary buffer |
|
|
303 | line_t *swap_buf; // lines for swap buffer |
249 | line_t *swap_buf; // lines for swap buffer |
304 | char *tabs; /* per location: 1 == tab-stop */ |
250 | char *tabs; /* per location: 1 == tab-stop */ |
305 | screen_t screen; |
251 | screen_t screen; |
306 | screen_t swap; |
252 | screen_t swap; |
307 | selection_t selection; |
253 | selection_t selection; |