1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.c |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * $Id: screen.C,v 1.11 2003/12/18 13:33:03 pcg Exp $ |
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5 | * |
4 | * |
6 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
5 | * Copyright (c) 1997-2001 Geoff Wing <gcw@pobox.com> |
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6 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | *--------------------------------------------------------------------------*/ |
21 | *--------------------------------------------------------------------------*/ |
|
|
22 | |
22 | /* |
23 | /* |
23 | * We handle _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
24 | */ |
25 | */ |
25 | |
26 | |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
27 | #define INTERN_SCREEN |
28 | #define INTERN_SCREEN |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvt.h" /* NECESSARY */ |
… | |
… | |
31 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | |
33 | |
33 | #include <stdint.h> |
34 | #include <stdint.h> |
34 | #include <wchar.h> |
35 | #include <wchar.h> |
35 | |
36 | |
36 | #include "salloc.C" // HACK!! |
37 | #include "salloc.C" // HACK, should be a seperate compile! |
37 | |
38 | |
38 | inline void fill_text (text_t *start, text_t value, int len) |
39 | inline void fill_text (text_t *start, text_t value, int len) |
39 | { |
40 | { |
40 | while (len--) |
41 | while (len--) |
41 | *start++ = value; |
42 | *start++ = value; |
… | |
… | |
46 | #define TABSIZE 8 /* default tab size */ |
47 | #define TABSIZE 8 /* default tab size */ |
47 | |
48 | |
48 | /* ------------------------------------------------------------------------- * |
49 | /* ------------------------------------------------------------------------- * |
49 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
50 | * GENERAL SCREEN AND SELECTION UPDATE ROUTINES * |
50 | * ------------------------------------------------------------------------- */ |
51 | * ------------------------------------------------------------------------- */ |
51 | #define ZERO_SCROLLBACK(R) \ |
52 | #define ZERO_SCROLLBACK() \ |
52 | if (((R)->Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ |
53 | if ((Options & Opt_scrollTtyOutput) == Opt_scrollTtyOutput) \ |
53 | (R)->TermWin.view_start = 0 |
54 | TermWin.view_start = 0 |
54 | #define CLEAR_SELECTION(R) \ |
55 | #define CLEAR_SELECTION() \ |
55 | (R)->selection.beg.row = (R)->selection.beg.col \ |
56 | selection.beg.row = selection.beg.col \ |
56 | = (R)->selection.end.row = (R)->selection.end.col = 0 |
57 | = selection.end.row = selection.end.col = 0 |
57 | #define CLEAR_ALL_SELECTION(R) \ |
58 | #define CLEAR_ALL_SELECTION() \ |
58 | (R)->selection.beg.row = (R)->selection.beg.col \ |
59 | selection.beg.row = selection.beg.col \ |
59 | = (R)->selection.mark.row = (R)->selection.mark.col \ |
60 | = selection.mark.row = selection.mark.col \ |
60 | = (R)->selection.end.row = (R)->selection.end.col = 0 |
61 | = selection.end.row = selection.end.col = 0 |
61 | |
62 | |
62 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
63 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
63 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
64 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
64 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
65 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
65 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
66 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
… | |
… | |
72 | #define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \ |
73 | #define ROW_AND_COL_IN_ROW_AT_OR_BEFORE(A, B, C, D) \ |
73 | (((A) == (C)) && ((B) <= (D))) |
74 | (((A) == (C)) && ((B) <= (D))) |
74 | |
75 | |
75 | /* these must be row_col_t */ |
76 | /* these must be row_col_t */ |
76 | #define ROWCOL_IS_AFTER(X, Y) \ |
77 | #define ROWCOL_IS_AFTER(X, Y) \ |
77 | ROW_AND_COL_IS_AFTER((X).row, (X).col, (Y).row, (Y).col) |
78 | ROW_AND_COL_IS_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
78 | #define ROWCOL_IS_BEFORE(X, Y) \ |
79 | #define ROWCOL_IS_BEFORE(X, Y) \ |
79 | ROW_AND_COL_IS_BEFORE((X).row, (X).col, (Y).row, (Y).col) |
80 | ROW_AND_COL_IS_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
80 | #define ROWCOL_IN_ROW_AFTER(X, Y) \ |
81 | #define ROWCOL_IN_ROW_AFTER(X, Y) \ |
81 | ROW_AND_COL_IN_ROW_AFTER((X).row, (X).col, (Y).row, (Y).col) |
82 | ROW_AND_COL_IN_ROW_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
82 | #define ROWCOL_IN_ROW_BEFORE(X, Y) \ |
83 | #define ROWCOL_IN_ROW_BEFORE(X, Y) \ |
83 | ROW_AND_COL_IN_ROW_BEFORE((X).row, (X).col, (Y).row, (Y).col) |
84 | ROW_AND_COL_IN_ROW_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
84 | #define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ |
85 | #define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ |
85 | ROW_AND_COL_IN_ROW_AT_OR_AFTER((X).row, (X).col, (Y).row, (Y).col) |
86 | ROW_AND_COL_IN_ROW_AT_OR_AFTER ((X).row, (X).col, (Y).row, (Y).col) |
86 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
87 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
87 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE((X).row, (X).col, (Y).row, (Y).col) |
88 | ROW_AND_COL_IN_ROW_AT_OR_BEFORE ((X).row, (X).col, (Y).row, (Y).col) |
88 | |
89 | |
89 | /* |
90 | /* |
90 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
91 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
91 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
92 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
92 | * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour |
93 | * ERASE_ROWS : set <num> rows starting from row <row> to the foreground colour |
93 | */ |
94 | */ |
94 | #define drawBuffer TermWin.vt |
95 | #define drawBuffer TermWin.vt |
95 | |
96 | |
96 | #define CLEAR_ROWS(row, num) \ |
97 | #define CLEAR_ROWS(row, num) \ |
97 | if (TermWin.mapped) \ |
98 | if (TermWin.mapped) \ |
98 | XClearArea (Xdisplay, drawBuffer, TermWin.int_bwidth, \ |
99 | XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ |
99 | Row2Pixel(row), (unsigned int)TermWin.width, \ |
100 | Row2Pixel (row), (unsigned int)TermWin.width, \ |
100 | (unsigned int)Height2Pixel(num), False) |
101 | (unsigned int)Height2Pixel (num), False) |
101 | |
102 | |
102 | #define CLEAR_CHARS(x, y, num) \ |
103 | #define CLEAR_CHARS(x, y, num) \ |
103 | if (TermWin.mapped) \ |
104 | if (TermWin.mapped) \ |
104 | XClearArea (Xdisplay, drawBuffer, x, y, \ |
105 | XClearArea (display->display, drawBuffer, x, y, \ |
105 | (unsigned int)Width2Pixel(num), \ |
106 | (unsigned int)Width2Pixel (num), \ |
106 | (unsigned int)Height2Pixel(1), False) |
107 | (unsigned int)Height2Pixel (1), False) |
107 | |
108 | |
108 | #define ERASE_ROWS(row, num) \ |
109 | #define ERASE_ROWS(row, num) \ |
109 | XFillRectangle (Xdisplay, drawBuffer, TermWin.gc, \ |
110 | XFillRectangle (display->display, drawBuffer, TermWin.gc, \ |
110 | TermWin.int_bwidth, Row2Pixel(row), \ |
111 | TermWin.int_bwidth, Row2Pixel (row), \ |
111 | (unsigned int)TermWin.width, \ |
112 | (unsigned int)TermWin.width, \ |
112 | (unsigned int)Height2Pixel(num)) |
113 | (unsigned int)Height2Pixel (num)) |
113 | |
114 | |
114 | /* ------------------------------------------------------------------------- * |
115 | /* ------------------------------------------------------------------------- * |
115 | * SCREEN `COMMON' ROUTINES * |
116 | * SCREEN `COMMON' ROUTINES * |
116 | * ------------------------------------------------------------------------- */ |
117 | * ------------------------------------------------------------------------- */ |
117 | /* Fill part/all of a line with blanks. */ |
118 | /* Fill part/all of a line with blanks. */ |
… | |
… | |
132 | /* Fill a full line with blanks - make sure it is allocated first */ |
133 | /* Fill a full line with blanks - make sure it is allocated first */ |
133 | void |
134 | void |
134 | rxvt_term::scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs) |
135 | rxvt_term::scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs) |
135 | { |
136 | { |
136 | #ifdef DEBUG_STRICT |
137 | #ifdef DEBUG_STRICT |
137 | assert((tp[row] && rp[row]) || (tp[row] == NULL && rp[row] == NULL)); |
138 | assert ((tp[row] && rp[row]) || (tp[row] == NULL && rp[row] == NULL)); |
138 | #endif |
139 | #endif |
139 | if (tp[row] == NULL) |
140 | if (tp[row] == NULL) |
140 | { |
141 | { |
141 | tp[row] = (text_t *)talloc->alloc (); |
142 | tp[row] = (text_t *)talloc->alloc (); |
142 | rp[row] = (rend_t *)ralloc->alloc (); |
143 | rp[row] = (rend_t *)ralloc->alloc (); |
… | |
… | |
154 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
155 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
155 | unsigned int p, q; |
156 | unsigned int p, q; |
156 | int k; |
157 | int k; |
157 | rend_t setrstyle; |
158 | rend_t setrstyle; |
158 | |
159 | |
159 | D_SCREEN((stderr, "rxvt_scr_reset()")); |
160 | D_SCREEN ((stderr, "rxvt_scr_reset ()")); |
160 | |
161 | |
161 | TermWin.view_start = 0; |
162 | TermWin.view_start = 0; |
162 | num_scr = 0; |
163 | num_scr = 0; |
163 | |
164 | |
164 | if (TermWin.ncol == 0) |
165 | if (TermWin.ncol == 0) |
… | |
… | |
184 | if (!talloc) |
185 | if (!talloc) |
185 | { |
186 | { |
186 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
187 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
187 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
188 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
188 | } |
189 | } |
189 | |
190 | |
190 | if (prev_nrow == 0) |
191 | if (prev_nrow == 0) |
191 | { |
192 | { |
192 | /* |
193 | /* |
193 | * first time called so just malloc everything : don't rely on realloc |
194 | * first time called so just malloc everything : don't rely on realloc |
194 | * Note: this is still needed so that all the scrollback lines are NULL |
195 | * Note: this is still needed so that all the scrollback lines are NULL |
195 | */ |
196 | */ |
196 | screen.text = (text_t **)rxvt_calloc(total_rows, sizeof(text_t *)); |
197 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
197 | buf_text = (text_t **)rxvt_calloc(total_rows, sizeof(text_t *)); |
198 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
198 | drawn_text = (text_t **)rxvt_calloc(nrow, sizeof(text_t *)); |
199 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
199 | swap.text = (text_t **)rxvt_calloc(nrow, sizeof(text_t *)); |
200 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
200 | |
201 | |
201 | screen.tlen = (int16_t *)rxvt_calloc(total_rows, sizeof(int16_t)); |
202 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
202 | swap.tlen = (int16_t *)rxvt_calloc(nrow, sizeof(int16_t)); |
203 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
203 | |
204 | |
204 | screen.rend = (rend_t **)rxvt_calloc(total_rows, sizeof(rend_t *)); |
205 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
205 | buf_rend = (rend_t **)rxvt_calloc(total_rows, sizeof(rend_t *)); |
206 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
206 | drawn_rend = (rend_t **)rxvt_calloc(nrow, sizeof(rend_t *)); |
207 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
207 | swap.rend = (rend_t **)rxvt_calloc(nrow, sizeof(rend_t *)); |
208 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
208 | |
209 | |
209 | for (p = 0; p < nrow; p++) |
210 | for (p = 0; p < nrow; p++) |
210 | { |
211 | { |
211 | q = p + TermWin.saveLines; |
212 | q = p + TermWin.saveLines; |
212 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
213 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
213 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
214 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
214 | screen.tlen[q] = swap.tlen[p] = 0; |
215 | screen.tlen[q] = swap.tlen[p] = 0; |
215 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
216 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
216 | } |
217 | } |
217 | |
218 | |
218 | MEMSET(charsets, 'B', sizeof(charsets)); |
219 | MEMSET (charsets, 'B', sizeof (charsets)); |
219 | TermWin.nscrolled = 0; /* no saved lines */ |
220 | TermWin.nscrolled = 0; /* no saved lines */ |
220 | rstyle = DEFAULT_RSTYLE; |
221 | rstyle = DEFAULT_RSTYLE; |
221 | screen.flags = Screen_DefaultFlags; |
222 | screen.flags = Screen_DefaultFlags; |
222 | screen.cur.row = screen.cur.col = 0; |
223 | screen.cur.row = screen.cur.col = 0; |
223 | screen.charset = 0; |
224 | screen.charset = 0; |
224 | current_screen = PRIMARY; |
225 | current_screen = PRIMARY; |
225 | rxvt_scr_cursor (this, SAVE); |
226 | scr_cursor (SAVE); |
226 | |
227 | |
227 | #if NSCREENS |
228 | #if NSCREENS |
228 | swap.flags = Screen_DefaultFlags; |
229 | swap.flags = Screen_DefaultFlags; |
229 | swap.cur.row = swap.cur.col = 0; |
230 | swap.cur.row = swap.cur.col = 0; |
230 | swap.charset = 0; |
231 | swap.charset = 0; |
231 | current_screen = SECONDARY; |
232 | current_screen = SECONDARY; |
232 | rxvt_scr_cursor (this, SAVE); |
233 | scr_cursor (SAVE); |
233 | current_screen = PRIMARY; |
234 | current_screen = PRIMARY; |
234 | #endif |
235 | #endif |
235 | |
236 | |
236 | selection.text = NULL; |
237 | selection.text = NULL; |
237 | selection.len = 0; |
238 | selection.len = 0; |
238 | selection.op = SELECTION_CLEAR; |
239 | selection.op = SELECTION_CLEAR; |
239 | selection.screen = PRIMARY; |
240 | selection.screen = PRIMARY; |
240 | selection.clicks = 0; |
241 | selection.clicks = 0; |
241 | CLEAR_ALL_SELECTION (this); |
242 | CLEAR_ALL_SELECTION (); |
242 | rvideo = 0; |
243 | rvideo = 0; |
243 | } |
244 | } |
244 | else |
245 | else |
245 | { |
246 | { |
246 | /* |
247 | /* |
… | |
… | |
289 | else if (nrow > prev_nrow) |
290 | else if (nrow > prev_nrow) |
290 | { |
291 | { |
291 | /* add rows */ |
292 | /* add rows */ |
292 | scr_reset_realloc (); /* realloc _first_ */ |
293 | scr_reset_realloc (); /* realloc _first_ */ |
293 | |
294 | |
294 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
295 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
295 | |
296 | |
296 | k = min (TermWin.nscrolled, nrow - prev_nrow); |
297 | k = min (TermWin.nscrolled, nrow - prev_nrow); |
297 | |
298 | |
298 | for (p = prev_total_rows; p < total_rows; p++) |
299 | for (p = prev_total_rows; p < total_rows; p++) |
299 | { |
300 | { |
… | |
… | |
322 | screen.cur.row += k; |
323 | screen.cur.row += k; |
323 | screen.s_cur.row += k; |
324 | screen.s_cur.row += k; |
324 | TermWin.nscrolled -= k; |
325 | TermWin.nscrolled -= k; |
325 | } |
326 | } |
326 | #ifdef DEBUG_STRICT |
327 | #ifdef DEBUG_STRICT |
327 | assert(screen.cur.row < TermWin.nrow); |
328 | assert (screen.cur.row < TermWin.nrow); |
328 | assert(swap.cur.row < TermWin.nrow); |
329 | assert (swap.cur.row < TermWin.nrow); |
329 | #else /* drive with your eyes closed */ |
330 | #else /* drive with your eyes closed */ |
330 | |
331 | |
331 | MIN_IT(screen.cur.row, nrow - 1); |
332 | MIN_IT (screen.cur.row, nrow - 1); |
332 | MIN_IT(swap.cur.row, nrow - 1); |
333 | MIN_IT (swap.cur.row, nrow - 1); |
333 | #endif |
334 | #endif |
334 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
335 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
335 | } |
336 | } |
336 | |
337 | |
337 | /* resize columns */ |
338 | /* resize columns */ |
338 | if (ncol != prev_ncol) |
339 | if (ncol != prev_ncol) |
339 | { |
340 | { |
340 | int common = min (prev_ncol, ncol); |
341 | int common = min (prev_ncol, ncol); |
341 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
342 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
342 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
343 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
343 | |
344 | |
344 | for (p = 0; p < total_rows; p++) |
345 | for (p = 0; p < total_rows; p++) |
345 | { |
346 | { |
346 | if (screen.text[p]) |
347 | if (screen.text[p]) |
347 | { |
348 | { |
348 | text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; |
349 | text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; |
349 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, screen.rend[p], common * sizeof (rend_t)); screen.rend[p] = r; |
350 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, screen.rend[p], common * sizeof (rend_t)); screen.rend[p] = r; |
350 | |
351 | |
351 | MIN_IT(screen.tlen[p], (int16_t)ncol); |
352 | MIN_IT (screen.tlen[p], (int16_t)ncol); |
352 | |
353 | |
353 | if (ncol > prev_ncol) |
354 | if (ncol > prev_ncol) |
354 | scr_blank_line (&(screen.text[p][prev_ncol]), |
355 | scr_blank_line (& (screen.text[p][prev_ncol]), |
355 | &(screen.rend[p][prev_ncol]), |
356 | & (screen.rend[p][prev_ncol]), |
356 | ncol - prev_ncol, |
357 | ncol - prev_ncol, |
357 | setrstyle); |
358 | setrstyle); |
358 | } |
359 | } |
359 | } |
360 | } |
360 | |
361 | |
… | |
… | |
362 | { |
363 | { |
363 | text_t *t = (text_t *)ta->alloc (); memcpy (t, drawn_text[p], common * sizeof (text_t)); drawn_text[p] = t; |
364 | text_t *t = (text_t *)ta->alloc (); memcpy (t, drawn_text[p], common * sizeof (text_t)); drawn_text[p] = t; |
364 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, drawn_rend[p], common * sizeof (rend_t)); drawn_rend[p] = r; |
365 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, drawn_rend[p], common * sizeof (rend_t)); drawn_rend[p] = r; |
365 | |
366 | |
366 | if (ncol > prev_ncol) |
367 | if (ncol > prev_ncol) |
367 | scr_blank_line (&(drawn_text[p][prev_ncol]), |
368 | scr_blank_line (& (drawn_text[p][prev_ncol]), |
368 | &(drawn_rend[p][prev_ncol]), |
369 | & (drawn_rend[p][prev_ncol]), |
369 | ncol - prev_ncol, setrstyle); |
370 | ncol - prev_ncol, setrstyle); |
370 | |
371 | |
371 | if (swap.text[p]) |
372 | if (swap.text[p]) |
372 | { |
373 | { |
373 | text_t *t = (text_t *)ta->alloc (); memcpy (t, swap.text[p], common * sizeof (text_t)); swap.text[p] = t; |
374 | text_t *t = (text_t *)ta->alloc (); memcpy (t, swap.text[p], common * sizeof (text_t)); swap.text[p] = t; |
374 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, swap.rend[p], common * sizeof (rend_t)); swap.rend[p] = r; |
375 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, swap.rend[p], common * sizeof (rend_t)); swap.rend[p] = r; |
375 | |
376 | |
376 | MIN_IT(swap.tlen[p], (int16_t)ncol); |
377 | MIN_IT (swap.tlen[p], (int16_t)ncol); |
377 | |
378 | |
378 | if (ncol > prev_ncol) |
379 | if (ncol > prev_ncol) |
379 | scr_blank_line (&(swap.text[p][prev_ncol]), |
380 | scr_blank_line (& (swap.text[p][prev_ncol]), |
380 | &(swap.rend[p][prev_ncol]), |
381 | & (swap.rend[p][prev_ncol]), |
381 | ncol - prev_ncol, setrstyle); |
382 | ncol - prev_ncol, setrstyle); |
382 | } |
383 | } |
383 | |
384 | |
384 | } |
385 | } |
385 | |
386 | |
… | |
… | |
389 | delete talloc; talloc = ta; |
390 | delete talloc; talloc = ta; |
390 | delete ralloc; ralloc = ra; |
391 | delete ralloc; ralloc = ra; |
391 | } |
392 | } |
392 | |
393 | |
393 | if (tabs) |
394 | if (tabs) |
394 | free(tabs); |
395 | free (tabs); |
395 | } |
396 | } |
396 | |
397 | |
397 | prev_nrow = nrow; |
398 | prev_nrow = nrow; |
398 | prev_ncol = ncol; |
399 | prev_ncol = ncol; |
399 | |
400 | |
400 | tabs = (char *)rxvt_malloc (ncol * sizeof(char)); |
401 | tabs = (char *)rxvt_malloc (ncol * sizeof (char)); |
401 | |
402 | |
402 | for (p = 0; p < ncol; p++) |
403 | for (p = 0; p < ncol; p++) |
403 | tabs[p] = (p % TABSIZE == 0) ? 1 : 0; |
404 | tabs[p] = (p % TABSIZE == 0) ? 1 : 0; |
404 | |
405 | |
405 | tt_winch (); |
406 | tt_winch (); |
406 | } |
407 | } |
407 | |
408 | |
408 | void |
409 | void |
409 | rxvt_term::scr_reset_realloc() |
410 | rxvt_term::scr_reset_realloc () |
410 | { |
411 | { |
411 | uint16_t total_rows, nrow; |
412 | uint16_t total_rows, nrow; |
412 | |
413 | |
413 | nrow = TermWin.nrow; |
414 | nrow = TermWin.nrow; |
414 | total_rows = nrow + TermWin.saveLines; |
415 | total_rows = nrow + TermWin.saveLines; |
415 | /* *INDENT-OFF* */ |
416 | /* *INDENT-OFF* */ |
416 | screen.text = (text_t **)rxvt_realloc(screen.text, total_rows * sizeof(text_t *)); |
417 | screen.text = (text_t **)rxvt_realloc (screen.text, total_rows * sizeof (text_t *)); |
417 | buf_text = (text_t **)rxvt_realloc(buf_text , total_rows * sizeof(text_t *)); |
418 | buf_text = (text_t **)rxvt_realloc (buf_text , total_rows * sizeof (text_t *)); |
418 | drawn_text = (text_t **)rxvt_realloc(drawn_text , nrow * sizeof(text_t *)); |
419 | drawn_text = (text_t **)rxvt_realloc (drawn_text , nrow * sizeof (text_t *)); |
419 | swap.text = (text_t **)rxvt_realloc(swap.text , nrow * sizeof(text_t *)); |
420 | swap.text = (text_t **)rxvt_realloc (swap.text , nrow * sizeof (text_t *)); |
420 | |
421 | |
421 | screen.tlen = (int16_t *)rxvt_realloc(screen.tlen, total_rows * sizeof(int16_t)); |
422 | screen.tlen = (int16_t *)rxvt_realloc (screen.tlen, total_rows * sizeof (int16_t)); |
422 | swap.tlen = (int16_t *)rxvt_realloc(swap.tlen , total_rows * sizeof(int16_t)); |
423 | swap.tlen = (int16_t *)rxvt_realloc (swap.tlen , total_rows * sizeof (int16_t)); |
423 | |
424 | |
424 | screen.rend = (rend_t **)rxvt_realloc(screen.rend, total_rows * sizeof(rend_t *)); |
425 | screen.rend = (rend_t **)rxvt_realloc (screen.rend, total_rows * sizeof (rend_t *)); |
425 | buf_rend = (rend_t **)rxvt_realloc(buf_rend , total_rows * sizeof(rend_t *)); |
426 | buf_rend = (rend_t **)rxvt_realloc (buf_rend , total_rows * sizeof (rend_t *)); |
426 | drawn_rend = (rend_t **)rxvt_realloc(drawn_rend , nrow * sizeof(rend_t *)); |
427 | drawn_rend = (rend_t **)rxvt_realloc (drawn_rend , nrow * sizeof (rend_t *)); |
427 | swap.rend = (rend_t **)rxvt_realloc(swap.rend , nrow * sizeof(rend_t *)); |
428 | swap.rend = (rend_t **)rxvt_realloc (swap.rend , nrow * sizeof (rend_t *)); |
428 | /* *INDENT-ON* */ |
429 | /* *INDENT-ON* */ |
429 | } |
430 | } |
430 | |
431 | |
431 | /* ------------------------------------------------------------------------- */ |
432 | /* ------------------------------------------------------------------------- */ |
432 | /* |
433 | /* |
433 | * Free everything. That way malloc debugging can find leakage. |
434 | * Free everything. That way malloc debugging can find leakage. |
434 | */ |
435 | */ |
435 | void |
436 | void |
436 | rxvt_term::scr_release() |
437 | rxvt_term::scr_release () |
437 | { |
438 | { |
438 | uint16_t total_rows; |
439 | uint16_t total_rows; |
439 | int i; |
440 | int i; |
440 | |
441 | |
441 | total_rows = TermWin.nrow + TermWin.saveLines; |
442 | total_rows = TermWin.nrow + TermWin.saveLines; |
… | |
… | |
443 | #ifdef DEBUG_STRICT |
444 | #ifdef DEBUG_STRICT |
444 | for (i = 0; i < total_rows; i++) |
445 | for (i = 0; i < total_rows; i++) |
445 | { |
446 | { |
446 | if (screen.text[i]) |
447 | if (screen.text[i]) |
447 | /* then so is screen.rend[i] */ |
448 | /* then so is screen.rend[i] */ |
448 | assert(screen.rend[i]); |
449 | assert (screen.rend[i]); |
449 | } |
450 | } |
450 | #endif |
451 | #endif |
451 | |
452 | |
452 | delete talloc; |
453 | delete talloc; talloc = 0; |
453 | delete ralloc; |
454 | delete ralloc; ralloc = 0; |
454 | |
455 | |
455 | free (screen.text); |
456 | free (screen.text); |
456 | free (screen.tlen); |
457 | free (screen.tlen); |
457 | free (screen.rend); |
458 | free (screen.rend); |
458 | free (drawn_text); |
459 | free (drawn_text); |
… | |
… | |
475 | |
476 | |
476 | /* ------------------------------------------------------------------------- */ |
477 | /* ------------------------------------------------------------------------- */ |
477 | /* |
478 | /* |
478 | * Hard reset |
479 | * Hard reset |
479 | */ |
480 | */ |
480 | /* EXTPROTO */ |
|
|
481 | void |
481 | void |
482 | rxvt_scr_poweron(pR) |
482 | rxvt_term::scr_poweron () |
483 | { |
483 | { |
484 | D_SCREEN((stderr, "rxvt_scr_poweron()")); |
484 | D_SCREEN ((stderr, "rxvt_scr_poweron ()")); |
485 | |
485 | |
486 | R->scr_release (); |
486 | scr_release (); |
487 | R->prev_nrow = R->prev_ncol = 0; |
487 | prev_nrow = prev_ncol = 0; |
488 | R->scr_reset (); |
488 | scr_reset (); |
489 | |
489 | |
490 | R->scr_clear (); |
490 | scr_clear (); |
491 | R->scr_refresh (SLOW_REFRESH); |
491 | scr_refresh (SLOW_REFRESH); |
492 | #ifdef RXVT_GRAPHICS |
|
|
493 | rxvt_Gr_reset (aR); |
|
|
494 | #endif |
|
|
495 | } |
492 | } |
496 | |
493 | |
497 | /* ------------------------------------------------------------------------- * |
494 | /* ------------------------------------------------------------------------- * |
498 | * PROCESS SCREEN COMMANDS * |
495 | * PROCESS SCREEN COMMANDS * |
499 | * ------------------------------------------------------------------------- */ |
496 | * ------------------------------------------------------------------------- */ |
500 | /* |
497 | /* |
501 | * Save and Restore cursor |
498 | * Save and Restore cursor |
502 | * XTERM_SEQ: Save cursor : ESC 7 |
499 | * XTERM_SEQ: Save cursor : ESC 7 |
503 | * XTERM_SEQ: Restore cursor: ESC 8 |
500 | * XTERM_SEQ: Restore cursor: ESC 8 |
504 | */ |
501 | */ |
505 | /* EXTPROTO */ |
|
|
506 | void |
502 | void |
507 | rxvt_scr_cursor(pR_ int mode) |
503 | rxvt_term::scr_cursor (int mode) |
508 | { |
504 | { |
509 | screen_t *s; |
505 | screen_t *s; |
510 | |
506 | |
511 | D_SCREEN((stderr, "rxvt_scr_cursor(%c)", mode)); |
507 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
512 | |
508 | |
513 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
509 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
514 | if (R->current_screen == SECONDARY) |
510 | if (current_screen == SECONDARY) |
515 | s = &(R->swap); |
511 | s = & (swap); |
516 | else |
512 | else |
517 | #endif |
513 | #endif |
518 | s = &(R->screen); |
514 | s = & (screen); |
519 | switch (mode) { |
515 | switch (mode) |
|
|
516 | { |
520 | case SAVE: |
517 | case SAVE: |
521 | s->s_cur.row = s->cur.row; |
518 | s->s_cur.row = s->cur.row; |
522 | s->s_cur.col = s->cur.col; |
519 | s->s_cur.col = s->cur.col; |
523 | s->s_rstyle = R->rstyle; |
520 | s->s_rstyle = rstyle; |
524 | s->s_charset = s->charset; |
521 | s->s_charset = s->charset; |
525 | s->s_charset_char = R->charsets[s->charset]; |
522 | s->s_charset_char = charsets[s->charset]; |
526 | break; |
523 | break; |
527 | case RESTORE: |
524 | case RESTORE: |
528 | R->want_refresh = 1; |
525 | want_refresh = 1; |
529 | s->cur.row = s->s_cur.row; |
526 | s->cur.row = s->s_cur.row; |
530 | s->cur.col = s->s_cur.col; |
527 | s->cur.col = s->s_cur.col; |
531 | s->flags &= ~Screen_WrapNext; |
528 | s->flags &= ~Screen_WrapNext; |
532 | R->rstyle = s->s_rstyle; |
529 | rstyle = s->s_rstyle; |
533 | s->charset = s->s_charset; |
530 | s->charset = s->s_charset; |
534 | R->charsets[s->charset] = s->s_charset_char; |
531 | charsets[s->charset] = s->s_charset_char; |
535 | rxvt_set_font_style(aR); |
532 | set_font_style (); |
536 | break; |
533 | break; |
537 | } |
534 | } |
538 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
535 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
539 | MIN_IT(s->cur.row, R->TermWin.nrow - 1); |
536 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
540 | MIN_IT(s->cur.col, R->TermWin.ncol - 1); |
537 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
541 | #ifdef DEBUG_STRICT |
538 | #ifdef DEBUG_STRICT |
542 | assert(s->cur.row >= 0); |
539 | assert (s->cur.row >= 0); |
543 | assert(s->cur.col >= 0); |
540 | assert (s->cur.col >= 0); |
544 | #else /* drive with your eyes closed */ |
541 | #else /* drive with your eyes closed */ |
545 | MAX_IT(s->cur.row, 0); |
542 | MAX_IT (s->cur.row, 0); |
546 | MAX_IT(s->cur.col, 0); |
543 | MAX_IT (s->cur.col, 0); |
547 | #endif |
544 | #endif |
548 | } |
545 | } |
549 | |
546 | |
550 | /* ------------------------------------------------------------------------- */ |
547 | /* ------------------------------------------------------------------------- */ |
551 | /* |
548 | /* |
552 | * Swap between primary and secondary screens |
549 | * Swap between primary and secondary screens |
553 | * XTERM_SEQ: Primary screen : ESC [ ? 4 7 h |
550 | * XTERM_SEQ: Primary screen : ESC [ ? 4 7 h |
554 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
551 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
555 | */ |
552 | */ |
556 | /* EXTPROTO */ |
|
|
557 | int |
553 | int |
558 | rxvt_scr_change_screen(pR_ int scrn) |
554 | rxvt_term::scr_change_screen (int scrn) |
559 | { |
555 | { |
560 | int i; |
556 | int i; |
561 | #if NSCREENS |
557 | #if NSCREENS |
562 | int offset; |
558 | int offset; |
563 | #endif |
559 | #endif |
564 | |
560 | |
565 | R->want_refresh = 1; |
561 | want_refresh = 1; |
566 | |
562 | |
567 | D_SCREEN((stderr, "rxvt_scr_change_screen(%d)", scrn)); |
563 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
568 | |
564 | |
569 | R->TermWin.view_start = 0; |
565 | TermWin.view_start = 0; |
570 | |
566 | |
571 | if (R->current_screen == scrn) |
567 | if (current_screen == scrn) |
572 | return R->current_screen; |
568 | return current_screen; |
573 | |
569 | |
574 | rxvt_selection_check(aR_ 2); /* check for boundary cross */ |
570 | selection_check (2); /* check for boundary cross */ |
575 | |
571 | |
576 | SWAP_IT(R->current_screen, scrn, int); |
572 | SWAP_IT (current_screen, scrn, int); |
577 | #if NSCREENS |
573 | #if NSCREENS |
578 | R->num_scr = 0; |
574 | num_scr = 0; |
579 | offset = R->TermWin.saveLines; |
575 | offset = TermWin.saveLines; |
580 | for (i = R->prev_nrow; i--;) { |
576 | for (i = prev_nrow; i--;) |
|
|
577 | { |
581 | SWAP_IT(R->screen.text[i + offset], R->swap.text[i], text_t *); |
578 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
582 | SWAP_IT(R->screen.tlen[i + offset], R->swap.tlen[i], int16_t); |
579 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
583 | SWAP_IT(R->screen.rend[i + offset], R->swap.rend[i], rend_t *); |
580 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
584 | } |
581 | } |
585 | SWAP_IT(R->screen.cur.row, R->swap.cur.row, int16_t); |
582 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
586 | SWAP_IT(R->screen.cur.col, R->swap.cur.col, int16_t); |
583 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
587 | # ifdef DEBUG_STRICT |
584 | # ifdef DEBUG_STRICT |
588 | assert((R->screen.cur.row >= 0) && (R->screen.cur.row < R->prev_nrow)); |
585 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
589 | assert((R->screen.cur.col >= 0) && (R->screen.cur.col < R->prev_ncol)); |
586 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
590 | # else /* drive with your eyes closed */ |
587 | # else /* drive with your eyes closed */ |
591 | MAX_IT(R->screen.cur.row, 0); |
588 | MAX_IT (screen.cur.row, 0); |
592 | MIN_IT(R->screen.cur.row, (int32_t)R->prev_nrow - 1); |
589 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
593 | MAX_IT(R->screen.cur.col, 0); |
590 | MAX_IT (screen.cur.col, 0); |
594 | MIN_IT(R->screen.cur.col, (int32_t)R->prev_ncol - 1); |
591 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
595 | # endif |
592 | # endif |
596 | SWAP_IT(R->screen.charset, R->swap.charset, int16_t); |
593 | SWAP_IT (screen.charset, swap.charset, int16_t); |
597 | SWAP_IT(R->screen.flags, R->swap.flags, int); |
594 | SWAP_IT (screen.flags, swap.flags, int); |
598 | R->screen.flags |= Screen_VisibleCursor; |
595 | screen.flags |= Screen_VisibleCursor; |
599 | R->swap.flags |= Screen_VisibleCursor; |
596 | swap.flags |= Screen_VisibleCursor; |
600 | |
|
|
601 | # ifdef RXVT_GRAPHICS |
|
|
602 | |
|
|
603 | if (rxvt_Gr_Displayed(aR)) { |
|
|
604 | rxvt_Gr_scroll(aR_ 0); |
|
|
605 | rxvt_Gr_ChangeScreen(aR); |
|
|
606 | } |
|
|
607 | # endif |
|
|
608 | #else |
597 | #else |
609 | # ifdef SCROLL_ON_NO_SECONDARY |
598 | # ifdef SCROLL_ON_NO_SECONDARY |
610 | # ifdef RXVT_GRAPHICS |
|
|
611 | if (rxvt_Gr_Displayed(aR)) |
|
|
612 | rxvt_Gr_ClearScreen(aR); |
|
|
613 | # endif |
|
|
614 | if (R->current_screen == PRIMARY |
599 | if (current_screen == PRIMARY) |
615 | # ifdef RXVT_GRAPHICS |
|
|
616 | && !rxvt_Gr_Displayed(aR) |
|
|
617 | # endif |
|
|
618 | ) |
|
|
619 | R->scr_scroll_text(0, (R->prev_nrow - 1), R->prev_nrow, 0); |
600 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
620 | # endif |
601 | # endif |
621 | #endif |
602 | #endif |
622 | return scrn; |
603 | return scrn; |
623 | } |
604 | } |
624 | |
605 | |
625 | /* ------------------------------------------------------------------------- */ |
606 | /* ------------------------------------------------------------------------- */ |
626 | /* |
607 | /* |
627 | * Change the colour for following text |
608 | * Change the colour for following text |
628 | */ |
609 | */ |
629 | /* EXTPROTO */ |
|
|
630 | void |
610 | void |
631 | rxvt_scr_color(pR_ unsigned int color, int fgbg) |
611 | rxvt_term::scr_color (unsigned int color, int fgbg) |
632 | { |
612 | { |
633 | color &= RS_fgMask; |
613 | color &= RS_fgMask; |
634 | if (fgbg == Color_fg) |
614 | if (fgbg == Color_fg) |
635 | R->rstyle = SET_FGCOLOR(R->rstyle, color); |
615 | rstyle = SET_FGCOLOR (rstyle, color); |
636 | else |
616 | else |
637 | R->rstyle = SET_BGCOLOR(R->rstyle, color); |
617 | rstyle = SET_BGCOLOR (rstyle, color); |
638 | } |
618 | } |
639 | |
619 | |
640 | /* ------------------------------------------------------------------------- */ |
620 | /* ------------------------------------------------------------------------- */ |
641 | /* |
621 | /* |
642 | * Change the rendition style for following text |
622 | * Change the rendition style for following text |
643 | */ |
623 | */ |
644 | /* EXTPROTO */ |
|
|
645 | void |
624 | void |
646 | rxvt_scr_rendition(pR_ int set, int style) |
625 | rxvt_term::scr_rendition (int set, int style) |
647 | { |
626 | { |
648 | if (set) |
627 | if (set) |
649 | R->rstyle |= style; |
628 | rstyle |= style; |
650 | else if (style == ~RS_None) |
629 | else if (style == ~RS_None) |
651 | R->rstyle = DEFAULT_RSTYLE; |
630 | rstyle = DEFAULT_RSTYLE; |
652 | else |
631 | else |
653 | R->rstyle &= ~style; |
632 | rstyle &= ~style; |
654 | } |
633 | } |
655 | |
634 | |
656 | /* ------------------------------------------------------------------------- */ |
635 | /* ------------------------------------------------------------------------- */ |
657 | /* |
636 | /* |
658 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
637 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
659 | * count positive ==> scroll up |
638 | * count positive ==> scroll up |
… | |
… | |
668 | |
647 | |
669 | if (count == 0 || (row1 > row2)) |
648 | if (count == 0 || (row1 > row2)) |
670 | return 0; |
649 | return 0; |
671 | |
650 | |
672 | want_refresh = 1; |
651 | want_refresh = 1; |
673 | D_SCREEN((stderr, "rxvt_scroll_text(%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
652 | D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
674 | |
653 | |
675 | if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) |
654 | if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) |
676 | { |
655 | { |
677 | nscrolled = (long)TermWin.nscrolled + (long)count; |
656 | nscrolled = (long)TermWin.nscrolled + (long)count; |
678 | |
657 | |
… | |
… | |
682 | TermWin.nscrolled = (uint16_t)nscrolled; |
661 | TermWin.nscrolled = (uint16_t)nscrolled; |
683 | |
662 | |
684 | if ((Options & Opt_scrollWithBuffer) |
663 | if ((Options & Opt_scrollWithBuffer) |
685 | && TermWin.view_start != 0 |
664 | && TermWin.view_start != 0 |
686 | && TermWin.view_start != TermWin.saveLines) |
665 | && TermWin.view_start != TermWin.saveLines) |
687 | rxvt_scr_page (this, UP, count); |
666 | scr_page (UP, count); |
688 | } |
667 | } |
689 | else if (!spec) |
668 | else if (!spec) |
690 | row1 += TermWin.saveLines; |
669 | row1 += TermWin.saveLines; |
691 | |
670 | |
692 | row2 += TermWin.saveLines; |
671 | row2 += TermWin.saveLines; |
… | |
… | |
700 | || (i - count < row1 && i >= row1) |
679 | || (i - count < row1 && i >= row1) |
701 | || (i - count > row2 && i <= row2) |
680 | || (i - count > row2 && i <= row2) |
702 | || (j - count < row1 && j >= row1) |
681 | || (j - count < row1 && j >= row1) |
703 | || (j - count > row2 && j <= row2)) |
682 | || (j - count > row2 && j <= row2)) |
704 | { |
683 | { |
705 | CLEAR_ALL_SELECTION (this); |
684 | CLEAR_ALL_SELECTION (); |
706 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
685 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
707 | } |
686 | } |
708 | else if (j >= row1 && j <= row2) |
687 | else if (j >= row1 && j <= row2) |
709 | { |
688 | { |
710 | /* move selected region too */ |
689 | /* move selected region too */ |
… | |
… | |
712 | selection.end.row -= count; |
691 | selection.end.row -= count; |
713 | selection.mark.row -= count; |
692 | selection.mark.row -= count; |
714 | } |
693 | } |
715 | } |
694 | } |
716 | |
695 | |
717 | rxvt_selection_check (this, 0); /* _after_ TermWin.nscrolled update */ |
696 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
718 | |
697 | |
719 | num_scr += count; |
698 | num_scr += count; |
720 | j = count; |
699 | j = count; |
721 | |
700 | |
722 | if (count < 0) |
701 | if (count < 0) |
723 | count = -count; |
702 | count = -count; |
724 | |
703 | |
725 | i = row2 - row1 + 1; |
704 | i = row2 - row1 + 1; |
726 | MIN_IT(count, i); |
705 | MIN_IT (count, i); |
727 | |
706 | |
728 | if (j > 0) |
707 | if (j > 0) |
729 | { |
708 | { |
730 | /* A: scroll up */ |
709 | /* A: scroll up */ |
731 | |
710 | |
… | |
… | |
775 | if (!spec) /* line length may not equal TermWin.ncol */ |
754 | if (!spec) /* line length may not equal TermWin.ncol */ |
776 | scr_blank_screen_mem (screen.text, screen.rend, |
755 | scr_blank_screen_mem (screen.text, screen.rend, |
777 | (unsigned int)j, rstyle); |
756 | (unsigned int)j, rstyle); |
778 | } |
757 | } |
779 | |
758 | |
780 | #ifdef RXVT_GRAPHICS |
|
|
781 | if (rxvt_Gr_Displayed (this)) |
|
|
782 | rxvt_Gr_scroll(this, count); |
|
|
783 | #endif |
|
|
784 | |
|
|
785 | return count; |
759 | return count; |
786 | } |
760 | } |
787 | |
761 | |
788 | /* ------------------------------------------------------------------------- */ |
762 | /* ------------------------------------------------------------------------- */ |
789 | /* |
763 | /* |
790 | * Add text given in <str> of length <len> to screen struct |
764 | * Add text given in <str> of length <len> to screen struct |
791 | */ |
765 | */ |
792 | /* EXTPROTO */ |
|
|
793 | void |
766 | void |
794 | rxvt_scr_add_lines(pR_ const uint32_t *str, int nlines, int len) |
767 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
795 | { |
768 | { |
796 | unsigned char checksel, clearsel; |
769 | unsigned char checksel, clearsel; |
797 | uint32_t c; |
770 | uint32_t c; |
798 | int i, row, last_col; |
771 | int i, row, last_col; |
799 | text_t *stp; |
772 | text_t *stp; |
800 | rend_t *srp; |
773 | rend_t *srp; |
801 | |
774 | |
802 | if (len <= 0) /* sanity */ |
775 | if (len <= 0) /* sanity */ |
803 | return; |
776 | return; |
804 | |
777 | |
805 | R->want_refresh = 1; |
778 | want_refresh = 1; |
806 | last_col = R->TermWin.ncol; |
779 | last_col = TermWin.ncol; |
807 | |
780 | |
808 | D_SCREEN((stderr, "rxvt_scr_add_lines(%d,%d)", nlines, len)); |
781 | D_SCREEN ((stderr, "rxvt_scr_add_lines (%d,%d)", nlines, len)); |
809 | ZERO_SCROLLBACK(R); |
782 | ZERO_SCROLLBACK (); |
810 | if (nlines > 0) { |
783 | if (nlines > 0) |
|
|
784 | { |
811 | nlines += (R->screen.cur.row - R->screen.bscroll); |
785 | nlines += (screen.cur.row - screen.bscroll); |
812 | if ((nlines > 0) |
786 | if ((nlines > 0) |
813 | && (R->screen.tscroll == 0) |
787 | && (screen.tscroll == 0) |
814 | && (R->screen.bscroll == (R->TermWin.nrow - 1))) { |
788 | && (screen.bscroll == (TermWin.nrow - 1))) |
|
|
789 | { |
815 | /* _at least_ this many lines need to be scrolled */ |
790 | /* _at least_ this many lines need to be scrolled */ |
816 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, nlines, 0); |
791 | scr_scroll_text (screen.tscroll, screen.bscroll, nlines, 0); |
817 | R->screen.cur.row -= nlines; |
792 | screen.cur.row -= nlines; |
818 | } |
793 | } |
819 | } |
794 | } |
820 | #ifdef DEBUG_STRICT |
795 | #ifdef DEBUG_STRICT |
821 | assert(R->screen.cur.col < last_col); |
796 | assert (screen.cur.col < last_col); |
822 | assert((R->screen.cur.row < R->TermWin.nrow) |
797 | assert ((screen.cur.row < TermWin.nrow) |
823 | && (R->screen.cur.row >= -(int32_t)R->TermWin.nscrolled)); |
798 | && (screen.cur.row >= - (int32_t)TermWin.nscrolled)); |
824 | #else /* drive with your eyes closed */ |
799 | #else /* drive with your eyes closed */ |
825 | MIN_IT(R->screen.cur.col, last_col - 1); |
800 | MIN_IT (screen.cur.col, last_col - 1); |
826 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
801 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
827 | MAX_IT(R->screen.cur.row, -(int32_t)R->TermWin.nscrolled); |
802 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
828 | #endif |
803 | #endif |
829 | row = R->screen.cur.row + R->TermWin.saveLines; |
804 | row = screen.cur.row + TermWin.saveLines; |
830 | |
805 | |
831 | checksel = (R->selection.op |
806 | checksel = (selection.op |
832 | && R->current_screen == R->selection.screen) ? 1 : 0; |
807 | && current_screen == selection.screen) ? 1 : 0; |
833 | clearsel = 0; |
808 | clearsel = 0; |
834 | |
809 | |
835 | stp = R->screen.text[row]; |
810 | stp = screen.text[row]; |
836 | srp = R->screen.rend[row]; |
811 | srp = screen.rend[row]; |
837 | |
812 | |
838 | for (i = 0; i < len;) { |
813 | for (i = 0; i < len;) |
|
|
814 | { |
839 | c = str[i++]; |
815 | c = str[i++]; |
840 | switch (c) { |
816 | switch (c) |
|
|
817 | { |
841 | case '\t': |
818 | case '\t': |
842 | rxvt_scr_tab (aR_ 1); |
819 | scr_tab (1); |
843 | continue; |
820 | continue; |
844 | case '\n': |
821 | case '\n': |
845 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
822 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
846 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
823 | MAX_IT (screen.tlen[row], screen.cur.col); |
847 | R->screen.flags &= ~Screen_WrapNext; |
824 | screen.flags &= ~Screen_WrapNext; |
848 | if (R->screen.cur.row == R->screen.bscroll) |
825 | if (screen.cur.row == screen.bscroll) |
849 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, 1, 0); |
826 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
850 | else if (R->screen.cur.row < (R->TermWin.nrow - 1)) |
827 | else if (screen.cur.row < (TermWin.nrow - 1)) |
851 | row = (++R->screen.cur.row) + R->TermWin.saveLines; |
828 | row = (++screen.cur.row) + TermWin.saveLines; |
852 | stp = R->screen.text[row]; /* _must_ refresh */ |
829 | stp = screen.text[row]; /* _must_ refresh */ |
853 | srp = R->screen.rend[row]; /* _must_ refresh */ |
830 | srp = screen.rend[row]; /* _must_ refresh */ |
854 | continue; |
831 | continue; |
855 | case '\r': |
832 | case '\r': |
856 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
833 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
857 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
834 | MAX_IT (screen.tlen[row], screen.cur.col); |
858 | R->screen.flags &= ~Screen_WrapNext; |
835 | screen.flags &= ~Screen_WrapNext; |
859 | R->screen.cur.col = 0; |
836 | screen.cur.col = 0; |
860 | continue; |
837 | continue; |
861 | default: |
838 | default: |
862 | if (c == 127) |
839 | if (c == 127) |
863 | continue; /* yummmm..... */ |
840 | continue; /* yummmm..... */ |
864 | break; |
841 | break; |
865 | } |
842 | } |
866 | |
843 | |
867 | if (checksel /* see if we're writing within selection */ |
844 | if (checksel /* see if we're writing within selection */ |
868 | && !ROWCOL_IS_BEFORE(R->screen.cur, R->selection.beg) |
845 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
869 | && ROWCOL_IS_BEFORE(R->screen.cur, R->selection.end)) { |
846 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
|
|
847 | { |
870 | checksel = 0; |
848 | checksel = 0; |
871 | clearsel = 1; |
849 | clearsel = 1; |
872 | } |
850 | } |
|
|
851 | |
873 | if (R->screen.flags & Screen_WrapNext) { |
852 | if (screen.flags & Screen_WrapNext) |
|
|
853 | { |
874 | R->screen.tlen[row] = -1; |
854 | screen.tlen[row] = -1; |
875 | if (R->screen.cur.row == R->screen.bscroll) |
855 | if (screen.cur.row == screen.bscroll) |
876 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, 1, 0); |
856 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
877 | else if (R->screen.cur.row < (R->TermWin.nrow - 1)) |
857 | else if (screen.cur.row < (TermWin.nrow - 1)) |
878 | row = (++R->screen.cur.row) + R->TermWin.saveLines; |
858 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
859 | |
879 | stp = R->screen.text[row]; /* _must_ refresh */ |
860 | stp = screen.text[row]; /* _must_ refresh */ |
880 | srp = R->screen.rend[row]; /* _must_ refresh */ |
861 | srp = screen.rend[row]; /* _must_ refresh */ |
881 | R->screen.cur.col = 0; |
862 | screen.cur.col = 0; |
882 | R->screen.flags &= ~Screen_WrapNext; |
863 | screen.flags &= ~Screen_WrapNext; |
883 | } |
864 | } |
|
|
865 | |
884 | if (R->screen.flags & Screen_Insert) |
866 | if (screen.flags & Screen_Insert) |
885 | rxvt_scr_insdel_chars(aR_ 1, INSERT); |
867 | scr_insdel_chars (1, INSERT); |
886 | |
868 | |
|
|
869 | if (IS_COMPOSE (c)) |
|
|
870 | c = REPLACEMENT_CHAR; |
|
|
871 | |
|
|
872 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
|
|
873 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
|
|
874 | // characters have width -1 (DOH!) on gnu/linux sometimes. |
|
|
875 | int width = c < 256 ? 1 : wcwidth (c); |
|
|
876 | |
887 | if (R->charsets[R->screen.charset] == '0') // DEC SPECIAL |
877 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
888 | switch (c) |
878 | switch (c) |
|
|
879 | { |
|
|
880 | // vt100 special graphics and line drawing |
|
|
881 | case '`': c = 0x25c6; break; case '_': c = 0x0020; break; |
|
|
882 | case 'a': c = 0x2592; break; case 'b': c = 0x2409; break; case 'c': c = 0x240c; break; |
|
|
883 | case 'd': c = 0x240d; break; case 'e': c = 0x240a; break; case 'f': c = 0x00b0; break; |
|
|
884 | case 'g': c = 0x00b1; break; case 'h': c = 0x2424; break; case 'i': c = 0x240b; break; |
|
|
885 | case 'j': c = 0x2518; break; case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; |
|
|
886 | case 'm': c = 0x2514; break; case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; |
|
|
887 | case 'p': c = 0x23bb; break; case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; |
|
|
888 | case 's': c = 0x23bd; break; case 't': c = 0x251c; break; case 'u': c = 0x2524; break; |
|
|
889 | case 'v': c = 0x2534; break; case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; |
|
|
890 | case 'y': c = 0x2264; break; case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; |
|
|
891 | case '|': c = 0x2260; break; case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
892 | } |
|
|
893 | |
|
|
894 | |
|
|
895 | if (width > 0) |
|
|
896 | { |
|
|
897 | #if !UNICODE_3 |
|
|
898 | // trim characters we can't store directly :( |
|
|
899 | if (c >= 0x10000) |
|
|
900 | c = rxvt_composite.compose (c); // map to lower 16 bits |
|
|
901 | #endif |
|
|
902 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
|
|
903 | |
|
|
904 | do |
889 | { |
905 | { |
890 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
906 | stp[screen.cur.col] = c; |
891 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
907 | srp[screen.cur.col] = rend; |
892 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
908 | |
893 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
909 | if (screen.cur.col < last_col - 1) |
894 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
910 | screen.cur.col++; |
895 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
911 | else |
896 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
912 | { |
897 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
913 | screen.tlen[row] = last_col; |
898 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
914 | if (screen.flags & Screen_Autowrap) |
899 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
915 | screen.flags |= Screen_WrapNext; |
900 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
916 | break; |
|
|
917 | } |
|
|
918 | |
|
|
919 | c = NOCHAR; |
901 | } |
920 | } |
|
|
921 | while (--width > 0); |
902 | |
922 | |
903 | rend_t rend = SET_FONT (R->rstyle, R->TermWin.fontset->find_font (c)); |
923 | // pad with spaces when overwriting wide character with smaller one |
904 | |
924 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
905 | stp[R->screen.cur.col] = c; |
|
|
906 | srp[R->screen.cur.col] = rend; |
|
|
907 | |
|
|
908 | if (c > 255) |
|
|
909 | { |
|
|
910 | // rely on wcwidth to tell us the character width, at least for non iso-8859-1 |
|
|
911 | int width = wcwidth (c); |
|
|
912 | |
925 | { |
913 | if (width > 1) |
926 | stp[c] = ' '; |
914 | { |
927 | srp[c] = rend; |
915 | while (--width > 0 && R->screen.cur.col < last_col - 1) |
|
|
916 | { |
|
|
917 | |
|
|
918 | srp[R->screen.cur.col] |= RS_wide; |
|
|
919 | |
|
|
920 | R->screen.cur.col++; |
|
|
921 | stp[R->screen.cur.col] = NOCHAR; |
|
|
922 | srp[R->screen.cur.col] = rend; |
|
|
923 | } |
|
|
924 | } |
928 | } |
|
|
929 | } |
|
|
930 | else if (width == 0) |
|
|
931 | { |
|
|
932 | #if ENCODING_COMPOSE |
|
|
933 | // handle combining characters |
|
|
934 | // we just tag the accent on the previous on-screen character. |
|
|
935 | // this is arguably not correct, but also arguably not wrong. |
|
|
936 | // we don't handle double-width characters nicely yet. |
|
|
937 | |
|
|
938 | text_t *tp; |
|
|
939 | rend_t *rp; |
|
|
940 | |
|
|
941 | if (screen.cur.col > 0) |
|
|
942 | { |
|
|
943 | tp = stp + screen.cur.col - 1; |
|
|
944 | rp = srp + screen.cur.col - 1; |
925 | } |
945 | } |
926 | |
946 | else if (screen.cur.row > 0 |
927 | if (R->screen.cur.col < last_col - 1) |
947 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
928 | R->screen.cur.col++; |
948 | { |
|
|
949 | tp = screen.text[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
950 | rp = screen.rend[screen.cur.row - 1 + TermWin.saveLines] + last_col - 1; |
|
|
951 | } |
929 | else { |
952 | else |
930 | R->screen.tlen[row] = last_col; |
953 | continue; |
931 | if (R->screen.flags & Screen_Autowrap) |
954 | |
932 | R->screen.flags |= Screen_WrapNext; |
955 | // handle double-width-chars by making them look extremely ugly |
|
|
956 | if (*tp == NOCHAR) |
|
|
957 | *tp = ' '; // hack //D //TODO //--tp, --rp; |
|
|
958 | |
|
|
959 | // first try to find a precomposed character |
|
|
960 | uint32_t n = rxvt_compose (*tp, c); |
|
|
961 | if (n == NOCHAR) |
|
|
962 | n = rxvt_composite.compose (*tp, c); |
|
|
963 | |
|
|
964 | *tp = n; |
|
|
965 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
966 | #endif |
933 | } |
967 | } |
934 | } |
968 | } |
|
|
969 | |
935 | if (R->screen.tlen[row] != -1) /* XXX: think about this */ |
970 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
936 | MAX_IT(R->screen.tlen[row], R->screen.cur.col); |
971 | MAX_IT (screen.tlen[row], screen.cur.col); |
937 | |
972 | |
938 | /* |
973 | /* |
939 | * If we wrote anywhere in the selected area, kill the selection |
974 | * If we wrote anywhere in the selected area, kill the selection |
940 | * XXX: should we kill the mark too? Possibly, but maybe that |
975 | * XXX: should we kill the mark too? Possibly, but maybe that |
941 | * should be a similar check. |
976 | * should be a similar check. |
942 | */ |
977 | */ |
943 | if (clearsel) |
978 | if (clearsel) |
944 | CLEAR_SELECTION(R); |
979 | CLEAR_SELECTION (); |
945 | |
980 | |
946 | #ifdef DEBUG_STRICT |
981 | #ifdef DEBUG_STRICT |
947 | assert(R->screen.cur.row >= 0); |
982 | assert (screen.cur.row >= 0); |
948 | #else /* drive with your eyes closed */ |
983 | #else /* drive with your eyes closed */ |
949 | MAX_IT(R->screen.cur.row, 0); |
984 | MAX_IT (screen.cur.row, 0); |
950 | #endif |
985 | #endif |
951 | } |
986 | } |
952 | |
987 | |
953 | /* ------------------------------------------------------------------------- */ |
988 | /* ------------------------------------------------------------------------- */ |
954 | /* |
989 | /* |
955 | * Process Backspace. Move back the cursor back a position, wrap if have to |
990 | * Process Backspace. Move back the cursor back a position, wrap if have to |
956 | * XTERM_SEQ: CTRL-H |
991 | * XTERM_SEQ: CTRL-H |
957 | */ |
992 | */ |
958 | /* EXTPROTO */ |
|
|
959 | void |
993 | void |
960 | rxvt_scr_backspace(pR) |
994 | rxvt_term::scr_backspace () |
961 | { |
995 | { |
962 | R->want_refresh = 1; |
996 | want_refresh = 1; |
963 | if (R->screen.cur.col == 0) { |
997 | if (screen.cur.col == 0) |
|
|
998 | { |
964 | if (R->screen.cur.row > 0) { |
999 | if (screen.cur.row > 0) |
|
|
1000 | { |
965 | #ifdef TERMCAP_HAS_BW |
1001 | #ifdef TERMCAP_HAS_BW |
966 | R->screen.cur.col = R->TermWin.ncol - 1; |
1002 | screen.cur.col = TermWin.ncol - 1; |
967 | R->screen.cur.row--; |
1003 | screen.cur.row--; |
968 | return; |
1004 | return; |
969 | #endif |
1005 | #endif |
|
|
1006 | |
970 | } |
1007 | } |
|
|
1008 | } |
971 | } else if ((R->screen.flags & Screen_WrapNext) == 0) |
1009 | else if ((screen.flags & Screen_WrapNext) == 0) |
972 | rxvt_scr_gotorc(aR_ 0, -1, RELATIVE); |
1010 | scr_gotorc (0, -1, RELATIVE); |
973 | R->screen.flags &= ~Screen_WrapNext; |
1011 | screen.flags &= ~Screen_WrapNext; |
974 | } |
1012 | } |
975 | |
1013 | |
976 | /* ------------------------------------------------------------------------- */ |
1014 | /* ------------------------------------------------------------------------- */ |
977 | /* |
1015 | /* |
978 | * Process Horizontal Tab |
1016 | * Process Horizontal Tab |
979 | * count: +ve = forward; -ve = backwards |
1017 | * count: +ve = forward; -ve = backwards |
980 | * XTERM_SEQ: CTRL-I |
1018 | * XTERM_SEQ: CTRL-I |
981 | */ |
1019 | */ |
982 | /* EXTPROTO */ |
|
|
983 | void |
1020 | void |
984 | rxvt_scr_tab(pR_ int count) |
1021 | rxvt_term::scr_tab (int count) |
985 | { |
1022 | { |
986 | int i, x; |
1023 | int i, x; |
987 | |
1024 | |
988 | D_SCREEN((stderr, "rxvt_scr_tab(%d)", count)); |
1025 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
989 | R->want_refresh = 1; |
1026 | want_refresh = 1; |
990 | i = x = R->screen.cur.col; |
1027 | i = x = screen.cur.col; |
991 | if (count == 0) |
1028 | if (count == 0) |
992 | return; |
1029 | return; |
993 | else if (count > 0) { |
1030 | else if (count > 0) |
|
|
1031 | { |
994 | for (; ++i < R->TermWin.ncol; ) |
1032 | for (; ++i < TermWin.ncol; ) |
995 | if (R->tabs[i]) { |
1033 | if (tabs[i]) |
|
|
1034 | { |
996 | x = i; |
1035 | x = i; |
997 | if (!--count) |
1036 | if (!--count) |
998 | break; |
1037 | break; |
999 | } |
1038 | } |
1000 | if (count) |
1039 | if (count) |
1001 | x = R->TermWin.ncol - 1; |
1040 | x = TermWin.ncol - 1; |
|
|
1041 | } |
1002 | } else /* if (count < 0) */ { |
1042 | else /* if (count < 0) */ |
|
|
1043 | { |
1003 | for (; --i >= 0; ) |
1044 | for (; --i >= 0; ) |
1004 | if (R->tabs[i]) { |
1045 | if (tabs[i]) |
1005 | x = i; |
|
|
1006 | if (!++count) |
|
|
1007 | break; |
|
|
1008 | } |
1046 | { |
1009 | if (count) |
|
|
1010 | x = 0; |
1047 | x = i; |
|
|
1048 | if (!++count) |
|
|
1049 | break; |
|
|
1050 | } |
|
|
1051 | if (count) |
|
|
1052 | x = 0; |
1011 | } |
1053 | } |
1012 | if (x != R->screen.cur.col) |
1054 | if (x != screen.cur.col) |
1013 | rxvt_scr_gotorc(aR_ 0, x, R_RELATIVE); |
1055 | scr_gotorc (0, x, R_RELATIVE); |
1014 | } |
1056 | } |
1015 | |
1057 | |
1016 | /* ------------------------------------------------------------------------- */ |
1058 | /* ------------------------------------------------------------------------- */ |
1017 | /* |
1059 | /* |
1018 | * Process DEC Back Index |
1060 | * Process DEC Back Index |
1019 | * XTERM_SEQ: ESC 6 |
1061 | * XTERM_SEQ: ESC 6 |
1020 | * Move cursor left in row. If we're at the left boundary, shift everything |
1062 | * Move cursor left in row. If we're at the left boundary, shift everything |
1021 | * in that row right. Clear left column. |
1063 | * in that row right. Clear left column. |
1022 | */ |
1064 | */ |
1023 | #ifndef NO_FRILLS |
1065 | #ifndef NO_FRILLS |
1024 | /* EXTPROTO */ |
|
|
1025 | void |
1066 | void |
1026 | rxvt_scr_backindex(pR) |
1067 | rxvt_term::scr_backindex () |
1027 | { |
1068 | { |
1028 | if (R->screen.cur.col > 0) |
1069 | if (screen.cur.col > 0) |
1029 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
1070 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1030 | else { |
1071 | else |
|
|
1072 | { |
1031 | if (R->screen.tlen[R->screen.cur.row + R->TermWin.saveLines] == 0) |
1073 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1032 | return; /* um, yeah? */ |
1074 | return; /* um, yeah? */ |
1033 | rxvt_scr_insdel_chars(aR_ 1, INSERT); |
1075 | scr_insdel_chars (1, INSERT); |
1034 | } |
1076 | } |
1035 | } |
1077 | } |
1036 | #endif |
1078 | #endif |
1037 | /* ------------------------------------------------------------------------- */ |
1079 | /* ------------------------------------------------------------------------- */ |
1038 | /* |
1080 | /* |
… | |
… | |
1040 | * XTERM_SEQ: ESC 9 |
1082 | * XTERM_SEQ: ESC 9 |
1041 | * Move cursor right in row. If we're at the right boundary, shift everything |
1083 | * Move cursor right in row. If we're at the right boundary, shift everything |
1042 | * in that row left. Clear right column. |
1084 | * in that row left. Clear right column. |
1043 | */ |
1085 | */ |
1044 | #ifndef NO_FRILLS |
1086 | #ifndef NO_FRILLS |
1045 | /* EXTPROTO */ |
|
|
1046 | void |
1087 | void |
1047 | rxvt_scr_forwardindex(pR) |
1088 | rxvt_term::scr_forwardindex () |
1048 | { |
1089 | { |
1049 | int row; |
1090 | int row; |
1050 | |
1091 | |
1051 | if (R->screen.cur.col < R->TermWin.ncol - 1) |
1092 | if (screen.cur.col < TermWin.ncol - 1) |
1052 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
1093 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1053 | else { |
1094 | else |
|
|
1095 | { |
1054 | row = R->screen.cur.row + R->TermWin.saveLines; |
1096 | row = screen.cur.row + TermWin.saveLines; |
1055 | if (R->screen.tlen[row] == 0) |
1097 | if (screen.tlen[row] == 0) |
1056 | return; /* um, yeah? */ |
1098 | return; /* um, yeah? */ |
1057 | else if (R->screen.tlen[row] == -1) |
1099 | else if (screen.tlen[row] == -1) |
1058 | R->screen.tlen[row] = R->TermWin.ncol; |
1100 | screen.tlen[row] = TermWin.ncol; |
1059 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
1101 | scr_gotorc (0, 0, R_RELATIVE); |
1060 | rxvt_scr_insdel_chars(aR_ 1, DELETE); |
1102 | scr_insdel_chars (1, DELETE); |
1061 | rxvt_scr_gotorc(aR_ 0, R->TermWin.ncol - 1, R_RELATIVE); |
1103 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1062 | } |
1104 | } |
1063 | } |
1105 | } |
1064 | #endif |
1106 | #endif |
1065 | |
1107 | |
1066 | /* ------------------------------------------------------------------------- */ |
1108 | /* ------------------------------------------------------------------------- */ |
1067 | /* |
1109 | /* |
1068 | * Goto Row/Column |
1110 | * Goto Row/Column |
1069 | */ |
1111 | */ |
1070 | /* EXTPROTO */ |
|
|
1071 | void |
1112 | void |
1072 | rxvt_scr_gotorc(pR_ int row, int col, int relative) |
1113 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1073 | { |
1114 | { |
1074 | R->want_refresh = 1; |
1115 | want_refresh = 1; |
1075 | ZERO_SCROLLBACK(R); |
1116 | ZERO_SCROLLBACK (); |
1076 | #ifdef RXVT_GRAPHICS |
|
|
1077 | if (rxvt_Gr_Displayed(aR)) |
|
|
1078 | rxvt_Gr_scroll(aR_ 0); |
|
|
1079 | #endif |
|
|
1080 | |
1117 | |
1081 | D_SCREEN((stderr, "rxvt_scr_gotorc(r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, R->screen.cur.row, R->screen.cur.col)); |
1118 | D_SCREEN ((stderr, "rxvt_scr_gotorc (r:%s%d,c:%s%d): from (r:%d,c:%d)", (relative & R_RELATIVE ? "+" : ""), row, (relative & C_RELATIVE ? "+" : ""), col, screen.cur.row, screen.cur.col)); |
1082 | |
1119 | |
1083 | R->screen.cur.col = ((relative & C_RELATIVE) ? (R->screen.cur.col + col) |
1120 | screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) |
1084 | : col); |
1121 | : col); |
1085 | MAX_IT(R->screen.cur.col, 0); |
1122 | MAX_IT (screen.cur.col, 0); |
1086 | MIN_IT(R->screen.cur.col, (int32_t)R->TermWin.ncol - 1); |
1123 | MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); |
1087 | |
1124 | |
1088 | R->screen.flags &= ~Screen_WrapNext; |
1125 | screen.flags &= ~Screen_WrapNext; |
1089 | if (relative & R_RELATIVE) { |
1126 | if (relative & R_RELATIVE) |
|
|
1127 | { |
1090 | if (row > 0) { |
1128 | if (row > 0) |
|
|
1129 | { |
1091 | if (R->screen.cur.row <= R->screen.bscroll |
1130 | if (screen.cur.row <= screen.bscroll |
1092 | && (R->screen.cur.row + row) > R->screen.bscroll) |
1131 | && (screen.cur.row + row) > screen.bscroll) |
1093 | R->screen.cur.row = R->screen.bscroll; |
1132 | screen.cur.row = screen.bscroll; |
1094 | else |
1133 | else |
1095 | R->screen.cur.row += row; |
|
|
1096 | } else if (row < 0) { |
|
|
1097 | if (R->screen.cur.row >= R->screen.tscroll |
|
|
1098 | && (R->screen.cur.row + row) < R->screen.tscroll) |
|
|
1099 | R->screen.cur.row = R->screen.tscroll; |
|
|
1100 | else |
|
|
1101 | R->screen.cur.row += row; |
|
|
1102 | } |
|
|
1103 | } else { |
|
|
1104 | if (R->screen.flags & Screen_Relative) { /* relative origin mode */ |
|
|
1105 | R->screen.cur.row = row + R->screen.tscroll; |
|
|
1106 | MIN_IT(R->screen.cur.row, R->screen.bscroll); |
|
|
1107 | } else |
|
|
1108 | R->screen.cur.row = row; |
1134 | screen.cur.row += row; |
|
|
1135 | } |
|
|
1136 | else if (row < 0) |
|
|
1137 | { |
|
|
1138 | if (screen.cur.row >= screen.tscroll |
|
|
1139 | && (screen.cur.row + row) < screen.tscroll) |
|
|
1140 | screen.cur.row = screen.tscroll; |
|
|
1141 | else |
|
|
1142 | screen.cur.row += row; |
|
|
1143 | } |
|
|
1144 | } |
|
|
1145 | else |
1109 | } |
1146 | { |
|
|
1147 | if (screen.flags & Screen_Relative) |
|
|
1148 | { /* relative origin mode */ |
|
|
1149 | screen.cur.row = row + screen.tscroll; |
|
|
1150 | MIN_IT (screen.cur.row, screen.bscroll); |
|
|
1151 | } |
|
|
1152 | else |
|
|
1153 | screen.cur.row = row; |
|
|
1154 | } |
1110 | MAX_IT(R->screen.cur.row, 0); |
1155 | MAX_IT (screen.cur.row, 0); |
1111 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
1156 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
|
|
1157 | |
|
|
1158 | while (screen.cur.col > 0 |
|
|
1159 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1160 | screen.cur.col--; |
1112 | } |
1161 | } |
1113 | |
1162 | |
1114 | /* ------------------------------------------------------------------------- */ |
1163 | /* ------------------------------------------------------------------------- */ |
1115 | /* |
1164 | /* |
1116 | * direction should be UP or DN |
1165 | * direction should be UP or DN |
1117 | */ |
1166 | */ |
1118 | /* EXTPROTO */ |
|
|
1119 | void |
1167 | void |
1120 | rxvt_scr_index(pR_ enum page_dirn direction) |
1168 | rxvt_term::scr_index (enum page_dirn direction) |
1121 | { |
1169 | { |
1122 | int dirn; |
1170 | int dirn; |
1123 | |
1171 | |
1124 | R->want_refresh = 1; |
1172 | want_refresh = 1; |
1125 | dirn = ((direction == UP) ? 1 : -1); |
1173 | dirn = ((direction == UP) ? 1 : -1); |
1126 | D_SCREEN((stderr, "rxvt_scr_index(%d)", dirn)); |
1174 | D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); |
1127 | |
1175 | |
1128 | ZERO_SCROLLBACK(R); |
1176 | ZERO_SCROLLBACK (); |
1129 | |
1177 | |
1130 | #ifdef RXVT_GRAPHICS |
|
|
1131 | if (rxvt_Gr_Displayed(aR)) |
|
|
1132 | rxvt_Gr_scroll(aR_ 0); |
|
|
1133 | #endif |
|
|
1134 | |
|
|
1135 | R->screen.flags &= ~Screen_WrapNext; |
1178 | screen.flags &= ~Screen_WrapNext; |
1136 | if ((R->screen.cur.row == R->screen.bscroll && direction == UP) |
1179 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1137 | || (R->screen.cur.row == R->screen.tscroll && direction == DN)) |
1180 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1138 | R->scr_scroll_text(R->screen.tscroll, R->screen.bscroll, dirn, 0); |
1181 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
1139 | else |
1182 | else |
1140 | R->screen.cur.row += dirn; |
1183 | screen.cur.row += dirn; |
1141 | MAX_IT(R->screen.cur.row, 0); |
1184 | MAX_IT (screen.cur.row, 0); |
1142 | MIN_IT(R->screen.cur.row, (int32_t)R->TermWin.nrow - 1); |
1185 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1143 | rxvt_selection_check(aR_ 0); |
1186 | selection_check (0); |
1144 | } |
1187 | } |
1145 | |
1188 | |
1146 | /* ------------------------------------------------------------------------- */ |
1189 | /* ------------------------------------------------------------------------- */ |
1147 | /* |
1190 | /* |
1148 | * Erase part or whole of a line |
1191 | * Erase part or whole of a line |
1149 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1192 | * XTERM_SEQ: Clear line to right: ESC [ 0 K |
1150 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1193 | * XTERM_SEQ: Clear line to left : ESC [ 1 K |
1151 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
1194 | * XTERM_SEQ: Clear whole line : ESC [ 2 K |
1152 | */ |
1195 | */ |
1153 | /* EXTPROTO */ |
|
|
1154 | void |
1196 | void |
1155 | rxvt_scr_erase_line(pR_ int mode) |
1197 | rxvt_term::scr_erase_line (int mode) |
1156 | { |
1198 | { |
1157 | unsigned int row, col, num; |
1199 | unsigned int row, col, num; |
1158 | |
1200 | |
1159 | R->want_refresh = 1; |
1201 | want_refresh = 1; |
1160 | D_SCREEN((stderr, "rxvt_scr_erase_line(%d) at screen row: %d", mode, R->screen.cur.row)); |
1202 | D_SCREEN ((stderr, "rxvt_scr_erase_line (%d) at screen row: %d", mode, screen.cur.row)); |
1161 | ZERO_SCROLLBACK (R); |
1203 | ZERO_SCROLLBACK (); |
1162 | |
1204 | |
1163 | #ifdef RXVT_GRAPHICS |
|
|
1164 | if (rxvt_Gr_Displayed (aR)) |
|
|
1165 | rxvt_Gr_scroll (aR_ 0); |
|
|
1166 | #endif |
|
|
1167 | |
|
|
1168 | rxvt_selection_check (aR_ 1); |
1205 | selection_check (1); |
1169 | |
1206 | |
1170 | R->screen.flags &= ~Screen_WrapNext; |
1207 | screen.flags &= ~Screen_WrapNext; |
1171 | |
1208 | |
1172 | row = R->TermWin.saveLines + R->screen.cur.row; |
1209 | row = TermWin.saveLines + screen.cur.row; |
1173 | switch (mode) |
1210 | switch (mode) |
1174 | { |
1211 | { |
1175 | case 0: /* erase to end of line */ |
1212 | case 0: /* erase to end of line */ |
1176 | col = R->screen.cur.col; |
1213 | col = screen.cur.col; |
1177 | num = R->TermWin.ncol - col; |
1214 | num = TermWin.ncol - col; |
1178 | MIN_IT(R->screen.tlen[row], (int16_t)col); |
1215 | MIN_IT (screen.tlen[row], (int16_t)col); |
1179 | if (ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur) |
1216 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1180 | || ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.end, R->screen.cur)) |
1217 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1181 | CLEAR_SELECTION(R); |
1218 | CLEAR_SELECTION (); |
1182 | break; |
1219 | break; |
1183 | case 1: /* erase to beginning of line */ |
1220 | case 1: /* erase to beginning of line */ |
1184 | col = 0; |
1221 | col = 0; |
1185 | num = R->screen.cur.col + 1; |
1222 | num = screen.cur.col + 1; |
1186 | if (ROWCOL_IN_ROW_AT_OR_BEFORE(R->selection.beg, R->screen.cur) |
1223 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1187 | || ROWCOL_IN_ROW_AT_OR_BEFORE(R->selection.end, R->screen.cur)) |
1224 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1188 | CLEAR_SELECTION(R); |
1225 | CLEAR_SELECTION (); |
1189 | break; |
1226 | break; |
1190 | case 2: /* erase whole line */ |
1227 | case 2: /* erase whole line */ |
1191 | col = 0; |
1228 | col = 0; |
1192 | num = R->TermWin.ncol; |
1229 | num = TermWin.ncol; |
1193 | R->screen.tlen[row] = 0; |
1230 | screen.tlen[row] = 0; |
1194 | if (R->selection.beg.row <= R->screen.cur.row |
1231 | if (selection.beg.row <= screen.cur.row |
1195 | && R->selection.end.row >= R->screen.cur.row) |
1232 | && selection.end.row >= screen.cur.row) |
1196 | CLEAR_SELECTION(R); |
1233 | CLEAR_SELECTION (); |
1197 | break; |
1234 | break; |
1198 | default: |
1235 | default: |
1199 | return; |
1236 | return; |
1200 | } |
1237 | } |
1201 | |
1238 | |
1202 | if (R->screen.text[row]) |
1239 | if (screen.text[row]) |
1203 | R->scr_blank_line (&(R->screen.text[row][col]), |
1240 | scr_blank_line (& (screen.text[row][col]), |
1204 | &(R->screen.rend[row][col]), num, R->rstyle); |
1241 | & (screen.rend[row][col]), num, rstyle); |
1205 | else |
1242 | else |
1206 | R->scr_blank_screen_mem (R->screen.text, R->screen.rend, row, R->rstyle); |
1243 | scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); |
1207 | } |
1244 | } |
1208 | |
1245 | |
1209 | /* ------------------------------------------------------------------------- */ |
1246 | /* ------------------------------------------------------------------------- */ |
1210 | /* |
1247 | /* |
1211 | * Erase part of whole of the screen |
1248 | * Erase part of whole of the screen |
… | |
… | |
1214 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1251 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1215 | */ |
1252 | */ |
1216 | void |
1253 | void |
1217 | rxvt_term::scr_erase_screen (int mode) |
1254 | rxvt_term::scr_erase_screen (int mode) |
1218 | { |
1255 | { |
1219 | int num; |
1256 | int num; |
1220 | int32_t row, row_offset; |
1257 | int32_t row, row_offset; |
1221 | rend_t ren; |
1258 | rend_t ren; |
1222 | XGCValues gcvalue; |
1259 | XGCValues gcvalue; |
1223 | |
1260 | |
1224 | want_refresh = 1; |
1261 | want_refresh = 1; |
1225 | D_SCREEN((stderr, "rxvt_scr_erase_screen(%d) at screen row: %d", mode, screen.cur.row)); |
1262 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1226 | ZERO_SCROLLBACK(this); |
1263 | ZERO_SCROLLBACK (); |
1227 | row_offset = (int32_t)TermWin.saveLines; |
1264 | row_offset = (int32_t)TermWin.saveLines; |
1228 | |
1265 | |
1229 | switch (mode) { |
1266 | switch (mode) |
|
|
1267 | { |
1230 | case 0: /* erase to end of screen */ |
1268 | case 0: /* erase to end of screen */ |
1231 | rxvt_selection_check(this,1); |
1269 | selection_check (1); |
1232 | rxvt_scr_erase_line(this,0); |
1270 | scr_erase_line (0); |
1233 | row = screen.cur.row + 1; /* possible OOB */ |
1271 | row = screen.cur.row + 1; /* possible OOB */ |
1234 | num = TermWin.nrow - row; |
1272 | num = TermWin.nrow - row; |
1235 | break; |
1273 | break; |
1236 | case 1: /* erase to beginning of screen */ |
1274 | case 1: /* erase to beginning of screen */ |
1237 | rxvt_selection_check(this,3); |
1275 | selection_check (3); |
1238 | rxvt_scr_erase_line(this,1); |
1276 | scr_erase_line (1); |
1239 | row = 0; |
1277 | row = 0; |
1240 | num = screen.cur.row; |
1278 | num = screen.cur.row; |
1241 | break; |
1279 | break; |
1242 | case 2: /* erase whole screen */ |
1280 | case 2: /* erase whole screen */ |
1243 | rxvt_selection_check (this, 3); |
1281 | selection_check (3); |
1244 | #ifdef RXVT_GRAPHICS |
|
|
1245 | rxvt_Gr_ClearScreen (this); |
|
|
1246 | #endif |
|
|
1247 | row = 0; |
1282 | row = 0; |
1248 | num = TermWin.nrow; |
1283 | num = TermWin.nrow; |
1249 | break; |
1284 | break; |
1250 | default: |
1285 | default: |
1251 | return; |
1286 | return; |
1252 | } |
1287 | } |
1253 | refresh_type |= REFRESH_BOUNDS; |
1288 | refresh_type |= REFRESH_BOUNDS; |
1254 | if (selection.op && current_screen == selection.screen |
1289 | if (selection.op && current_screen == selection.screen |
1255 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1290 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1256 | || (selection.end.row >= row |
1291 | || (selection.end.row >= row |
1257 | && selection.end.row <= row + num))) |
1292 | && selection.end.row <= row + num))) |
1258 | CLEAR_SELECTION (this); |
1293 | CLEAR_SELECTION (); |
1259 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1294 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1260 | return; |
1295 | return; |
1261 | MIN_IT(num, (TermWin.nrow - row)); |
1296 | MIN_IT (num, (TermWin.nrow - row)); |
1262 | if (rstyle & (RS_RVid | RS_Uline)) |
1297 | if (rstyle & (RS_RVid | RS_Uline)) |
1263 | ren = (rend_t) ~RS_None; |
1298 | ren = (rend_t) ~RS_None; |
1264 | else if (GET_BASEBG(rstyle) == Color_bg) { |
1299 | else if (GET_BASEBG (rstyle) == Color_bg) |
|
|
1300 | { |
1265 | ren = DEFAULT_RSTYLE; |
1301 | ren = DEFAULT_RSTYLE; |
1266 | CLEAR_ROWS(row, num); |
1302 | CLEAR_ROWS (row, num); |
1267 | } else { |
1303 | } |
|
|
1304 | else |
|
|
1305 | { |
1268 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1306 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1269 | gcvalue.foreground = PixColors[GET_BGCOLOR(rstyle)]; |
1307 | gcvalue.foreground = PixColors[GET_BGCOLOR (rstyle)]; |
1270 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1308 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1271 | ERASE_ROWS(row, num); |
1309 | ERASE_ROWS (row, num); |
1272 | gcvalue.foreground = PixColors[Color_fg]; |
1310 | gcvalue.foreground = PixColors[Color_fg]; |
1273 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1311 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1274 | } |
1312 | } |
1275 | for (; num--; row++) { |
1313 | for (; num--; row++) |
|
|
1314 | { |
1276 | scr_blank_screen_mem (screen.text, screen.rend, |
1315 | scr_blank_screen_mem (screen.text, screen.rend, |
1277 | (unsigned int)(row + row_offset), rstyle); |
1316 | (unsigned int) (row + row_offset), rstyle); |
1278 | screen.tlen[row + row_offset] = 0; |
1317 | screen.tlen[row + row_offset] = 0; |
1279 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1318 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1280 | (unsigned int)TermWin.ncol, ren); |
1319 | (unsigned int)TermWin.ncol, ren); |
1281 | } |
1320 | } |
1282 | } |
1321 | } |
1283 | |
1322 | |
1284 | /* ------------------------------------------------------------------------- */ |
1323 | /* ------------------------------------------------------------------------- */ |
1285 | /* |
1324 | /* |
1286 | * Fill the screen with `E's |
1325 | * Fill the screen with `E's |
1287 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1326 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1288 | */ |
1327 | */ |
1289 | /* EXTPROTO */ |
|
|
1290 | void |
1328 | void |
1291 | rxvt_scr_E(pR) |
1329 | rxvt_term::scr_E () |
1292 | { |
1330 | { |
1293 | int i, j, k; |
1331 | int i, j, k; |
1294 | rend_t *r1, fs; |
1332 | rend_t *r1, fs; |
1295 | |
1333 | |
1296 | R->want_refresh = 1; |
1334 | want_refresh = 1; |
1297 | R->num_scr_allow = 0; |
1335 | num_scr_allow = 0; |
1298 | ZERO_SCROLLBACK(R); |
1336 | ZERO_SCROLLBACK (); |
1299 | rxvt_selection_check(aR_ 3); |
1337 | selection_check (3); |
1300 | |
1338 | |
1301 | fs = SET_FONT (R->rstyle, R->TermWin.fontset->find_font ('E')); |
1339 | fs = SET_FONT (rstyle, TermWin.fontset->find_font ('E')); |
1302 | for (k = R->TermWin.saveLines, i = R->TermWin.nrow; i--; k++) { |
1340 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) |
|
|
1341 | { |
1303 | R->screen.tlen[k] = R->TermWin.ncol; /* make the `E's selectable */ |
1342 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1304 | fill_text (R->screen.text[k], 'E', R->TermWin.ncol); |
1343 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1305 | for (r1 = R->screen.rend[k], j = R->TermWin.ncol; j--; ) |
1344 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
1306 | *r1++ = fs; |
1345 | *r1++ = fs; |
1307 | } |
1346 | } |
1308 | } |
1347 | } |
1309 | |
1348 | |
1310 | /* ------------------------------------------------------------------------- */ |
1349 | /* ------------------------------------------------------------------------- */ |
1311 | /* |
1350 | /* |
1312 | * Insert/Delete <count> lines |
1351 | * Insert/Delete <count> lines |
1313 | */ |
1352 | */ |
1314 | /* EXTPROTO */ |
|
|
1315 | void |
1353 | void |
1316 | rxvt_scr_insdel_lines(pR_ int count, int insdel) |
1354 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1317 | { |
1355 | { |
1318 | int end; |
1356 | int end; |
1319 | |
1357 | |
1320 | ZERO_SCROLLBACK(R); |
1358 | ZERO_SCROLLBACK (); |
1321 | |
1359 | |
1322 | #ifdef RXVT_GRAPHICS |
|
|
1323 | if (rxvt_Gr_Displayed(aR)) |
|
|
1324 | rxvt_Gr_scroll(aR_ 0); |
|
|
1325 | #endif |
|
|
1326 | |
|
|
1327 | rxvt_selection_check(aR_ 1); |
1360 | selection_check (1); |
1328 | |
1361 | |
1329 | if (R->screen.cur.row > R->screen.bscroll) |
1362 | if (screen.cur.row > screen.bscroll) |
|
|
1363 | return; |
|
|
1364 | |
|
|
1365 | end = screen.bscroll - screen.cur.row + 1; |
|
|
1366 | if (count > end) |
|
|
1367 | { |
|
|
1368 | if (insdel == DELETE) |
1330 | return; |
1369 | return; |
1331 | |
|
|
1332 | end = R->screen.bscroll - R->screen.cur.row + 1; |
|
|
1333 | if (count > end) { |
|
|
1334 | if (insdel == DELETE) |
|
|
1335 | return; |
|
|
1336 | else if (insdel == INSERT) |
1370 | else if (insdel == INSERT) |
1337 | count = end; |
1371 | count = end; |
1338 | } |
1372 | } |
1339 | R->screen.flags &= ~Screen_WrapNext; |
1373 | screen.flags &= ~Screen_WrapNext; |
1340 | |
1374 | |
1341 | R->scr_scroll_text(R->screen.cur.row, R->screen.bscroll, insdel * count, 0); |
1375 | scr_scroll_text (screen.cur.row, screen.bscroll, insdel * count, 0); |
1342 | } |
1376 | } |
1343 | |
1377 | |
1344 | /* ------------------------------------------------------------------------- */ |
1378 | /* ------------------------------------------------------------------------- */ |
1345 | /* |
1379 | /* |
1346 | * Insert/Delete <count> characters from the current position |
1380 | * Insert/Delete <count> characters from the current position |
1347 | */ |
1381 | */ |
1348 | /* EXTPROTO */ |
|
|
1349 | void |
1382 | void |
1350 | rxvt_scr_insdel_chars(pR_ int count, int insdel) |
1383 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1351 | { |
1384 | { |
1352 | int col, row; |
1385 | int col, row; |
1353 | rend_t tr; |
1386 | rend_t tr; |
1354 | text_t *stp; |
1387 | text_t *stp; |
1355 | rend_t *srp; |
1388 | rend_t *srp; |
1356 | int16_t *slp; |
1389 | int16_t *slp; |
1357 | |
1390 | |
1358 | R->want_refresh = 1; |
1391 | want_refresh = 1; |
1359 | ZERO_SCROLLBACK(R); |
1392 | ZERO_SCROLLBACK (); |
1360 | |
1393 | |
1361 | #ifdef RXVT_GRAPHICS |
|
|
1362 | if (rxvt_Gr_Displayed(aR)) |
|
|
1363 | rxvt_Gr_scroll(aR_ 0); |
|
|
1364 | #endif |
|
|
1365 | |
|
|
1366 | if (count <= 0) |
1394 | if (count <= 0) |
1367 | return; |
1395 | return; |
1368 | |
1396 | |
1369 | rxvt_selection_check(aR_ 1); |
1397 | selection_check (1); |
1370 | MIN_IT(count, (R->TermWin.ncol - R->screen.cur.col)); |
1398 | MIN_IT (count, (TermWin.ncol - screen.cur.col)); |
1371 | |
1399 | |
1372 | row = R->screen.cur.row + R->TermWin.saveLines; |
1400 | row = screen.cur.row + TermWin.saveLines; |
1373 | R->screen.flags &= ~Screen_WrapNext; |
1401 | screen.flags &= ~Screen_WrapNext; |
1374 | |
1402 | |
1375 | stp = R->screen.text[row]; |
1403 | stp = screen.text[row]; |
1376 | srp = R->screen.rend[row]; |
1404 | srp = screen.rend[row]; |
1377 | slp = &(R->screen.tlen[row]); |
1405 | slp = & (screen.tlen[row]); |
1378 | switch (insdel) { |
1406 | switch (insdel) |
|
|
1407 | { |
1379 | case INSERT: |
1408 | case INSERT: |
1380 | for (col = R->TermWin.ncol - 1; (col - count) >= R->screen.cur.col; |
1409 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1381 | col--) { |
1410 | col--) |
|
|
1411 | { |
1382 | stp[col] = stp[col - count]; |
1412 | stp[col] = stp[col - count]; |
1383 | srp[col] = srp[col - count]; |
1413 | srp[col] = srp[col - count]; |
1384 | } |
1414 | } |
1385 | if (*slp != -1) { |
1415 | if (*slp != -1) |
|
|
1416 | { |
1386 | *slp += count; |
1417 | *slp += count; |
1387 | MIN_IT(*slp, R->TermWin.ncol); |
1418 | MIN_IT (*slp, TermWin.ncol); |
1388 | } |
1419 | } |
1389 | if (R->selection.op && R->current_screen == R->selection.screen |
1420 | if (selection.op && current_screen == selection.screen |
1390 | && ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur)) { |
1421 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
|
|
1422 | { |
1391 | if (R->selection.end.row != R->screen.cur.row |
1423 | if (selection.end.row != screen.cur.row |
1392 | || (R->selection.end.col + count >= R->TermWin.ncol)) |
1424 | || (selection.end.col + count >= TermWin.ncol)) |
1393 | CLEAR_SELECTION(R); |
1425 | CLEAR_SELECTION (); |
|
|
1426 | else |
1394 | else { /* shift selection */ |
1427 | { /* shift selection */ |
1395 | R->selection.beg.col += count; |
1428 | selection.beg.col += count; |
1396 | R->selection.mark.col += count; /* XXX: yes? */ |
1429 | selection.mark.col += count; /* XXX: yes? */ |
1397 | R->selection.end.col += count; |
1430 | selection.end.col += count; |
1398 | } |
1431 | } |
1399 | } |
1432 | } |
1400 | R->scr_blank_line (&(stp[R->screen.cur.col]), &(srp[R->screen.cur.col]), |
1433 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1401 | (unsigned int)count, R->rstyle); |
1434 | (unsigned int)count, rstyle); |
1402 | break; |
1435 | break; |
1403 | case ERASE: |
1436 | case ERASE: |
1404 | R->screen.cur.col += count; /* don't worry if > R->TermWin.ncol */ |
1437 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1405 | rxvt_selection_check(aR_ 1); |
1438 | selection_check (1); |
1406 | R->screen.cur.col -= count; |
1439 | screen.cur.col -= count; |
1407 | R->scr_blank_line (&(stp[R->screen.cur.col]), &(srp[R->screen.cur.col]), |
1440 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1408 | (unsigned int)count, R->rstyle); |
1441 | (unsigned int)count, rstyle); |
1409 | break; |
1442 | break; |
1410 | case DELETE: |
1443 | case DELETE: |
1411 | tr = srp[R->TermWin.ncol - 1] |
1444 | tr = srp[TermWin.ncol - 1] |
1412 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1445 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1413 | for (col = R->screen.cur.col; (col + count) < R->TermWin.ncol; col++) { |
1446 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
|
|
1447 | { |
1414 | stp[col] = stp[col + count]; |
1448 | stp[col] = stp[col + count]; |
1415 | srp[col] = srp[col + count]; |
1449 | srp[col] = srp[col + count]; |
1416 | } |
1450 | } |
1417 | R->scr_blank_line (&(stp[R->TermWin.ncol - count]), |
1451 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1418 | &(srp[R->TermWin.ncol - count]), |
1452 | & (srp[TermWin.ncol - count]), |
1419 | (unsigned int)count, tr); |
1453 | (unsigned int)count, tr); |
1420 | if (*slp == -1) /* break line continuation */ |
1454 | if (*slp == -1) /* break line continuation */ |
1421 | *slp = R->TermWin.ncol; |
1455 | *slp = TermWin.ncol; |
1422 | *slp -= count; |
1456 | *slp -= count; |
1423 | MAX_IT(*slp, 0); |
1457 | MAX_IT (*slp, 0); |
1424 | if (R->selection.op && R->current_screen == R->selection.screen |
1458 | if (selection.op && current_screen == selection.screen |
1425 | && ROWCOL_IN_ROW_AT_OR_AFTER(R->selection.beg, R->screen.cur)) { |
1459 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
|
|
1460 | { |
1426 | if (R->selection.end.row != R->screen.cur.row |
1461 | if (selection.end.row != screen.cur.row |
1427 | || (R->screen.cur.col >= R->selection.beg.col - count) |
1462 | || (screen.cur.col >= selection.beg.col - count) |
1428 | || R->selection.end.col >= R->TermWin.ncol) |
1463 | || selection.end.col >= TermWin.ncol) |
1429 | CLEAR_SELECTION(R); |
1464 | CLEAR_SELECTION (); |
1430 | else { |
1465 | else |
|
|
1466 | { |
1431 | /* shift selection */ |
1467 | /* shift selection */ |
1432 | R->selection.beg.col -= count; |
1468 | selection.beg.col -= count; |
1433 | R->selection.mark.col -= count; /* XXX: yes? */ |
1469 | selection.mark.col -= count; /* XXX: yes? */ |
1434 | R->selection.end.col -= count; |
1470 | selection.end.col -= count; |
1435 | } |
1471 | } |
1436 | } |
1472 | } |
1437 | break; |
1473 | break; |
1438 | } |
1474 | } |
1439 | } |
1475 | } |
1440 | |
1476 | |
1441 | /* ------------------------------------------------------------------------- */ |
1477 | /* ------------------------------------------------------------------------- */ |
1442 | /* |
1478 | /* |
1443 | * Set the scrolling region |
1479 | * Set the scrolling region |
1444 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1480 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1445 | */ |
1481 | */ |
1446 | /* EXTPROTO */ |
|
|
1447 | void |
1482 | void |
1448 | rxvt_scr_scroll_region(pR_ int top, int bot) |
1483 | rxvt_term::scr_scroll_region (int top, int bot) |
1449 | { |
1484 | { |
1450 | MAX_IT(top, 0); |
1485 | MAX_IT (top, 0); |
1451 | MIN_IT(bot, (int)R->TermWin.nrow - 1); |
1486 | MIN_IT (bot, (int)TermWin.nrow - 1); |
1452 | if (top > bot) |
1487 | if (top > bot) |
1453 | return; |
1488 | return; |
1454 | R->screen.tscroll = top; |
1489 | screen.tscroll = top; |
1455 | R->screen.bscroll = bot; |
1490 | screen.bscroll = bot; |
1456 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
1491 | scr_gotorc (0, 0, 0); |
1457 | } |
1492 | } |
1458 | |
1493 | |
1459 | /* ------------------------------------------------------------------------- */ |
1494 | /* ------------------------------------------------------------------------- */ |
1460 | /* |
1495 | /* |
1461 | * Make the cursor visible/invisible |
1496 | * Make the cursor visible/invisible |
1462 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1497 | * XTERM_SEQ: Make cursor visible : ESC [ ? 25 h |
1463 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1498 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1464 | */ |
1499 | */ |
1465 | /* EXTPROTO */ |
|
|
1466 | void |
1500 | void |
1467 | rxvt_scr_cursor_visible(pR_ int mode) |
1501 | rxvt_term::scr_cursor_visible (int mode) |
1468 | { |
1502 | { |
1469 | R->want_refresh = 1; |
1503 | want_refresh = 1; |
1470 | if (mode) |
1504 | if (mode) |
1471 | R->screen.flags |= Screen_VisibleCursor; |
1505 | screen.flags |= Screen_VisibleCursor; |
1472 | else |
1506 | else |
1473 | R->screen.flags &= ~Screen_VisibleCursor; |
1507 | screen.flags &= ~Screen_VisibleCursor; |
1474 | } |
1508 | } |
1475 | |
1509 | |
1476 | /* ------------------------------------------------------------------------- */ |
1510 | /* ------------------------------------------------------------------------- */ |
1477 | /* |
1511 | /* |
1478 | * Set/unset automatic wrapping |
1512 | * Set/unset automatic wrapping |
1479 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1513 | * XTERM_SEQ: Set Wraparound : ESC [ ? 7 h |
1480 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1514 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1481 | */ |
1515 | */ |
1482 | /* EXTPROTO */ |
|
|
1483 | void |
1516 | void |
1484 | rxvt_scr_autowrap(pR_ int mode) |
1517 | rxvt_term::scr_autowrap (int mode) |
1485 | { |
1518 | { |
1486 | if (mode) |
1519 | if (mode) |
1487 | R->screen.flags |= Screen_Autowrap; |
1520 | screen.flags |= Screen_Autowrap; |
1488 | else |
1521 | else |
1489 | R->screen.flags &= ~(Screen_Autowrap | Screen_WrapNext); |
1522 | screen.flags &= ~ (Screen_Autowrap | Screen_WrapNext); |
1490 | } |
1523 | } |
1491 | |
1524 | |
1492 | /* ------------------------------------------------------------------------- */ |
1525 | /* ------------------------------------------------------------------------- */ |
1493 | /* |
1526 | /* |
1494 | * Set/unset margin origin mode |
1527 | * Set/unset margin origin mode |
… | |
… | |
1497 | * Relative mode: line numbers are relative to top margin of scrolling region |
1530 | * Relative mode: line numbers are relative to top margin of scrolling region |
1498 | * and the cursor cannot be moved outside. |
1531 | * and the cursor cannot be moved outside. |
1499 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1532 | * XTERM_SEQ: Set Absolute: ESC [ ? 6 h |
1500 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1533 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1501 | */ |
1534 | */ |
1502 | /* EXTPROTO */ |
|
|
1503 | void |
1535 | void |
1504 | rxvt_scr_relative_origin(pR_ int mode) |
1536 | rxvt_term::scr_relative_origin (int mode) |
1505 | { |
1537 | { |
1506 | if (mode) |
1538 | if (mode) |
1507 | R->screen.flags |= Screen_Relative; |
1539 | screen.flags |= Screen_Relative; |
1508 | else |
1540 | else |
1509 | R->screen.flags &= ~Screen_Relative; |
1541 | screen.flags &= ~Screen_Relative; |
1510 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
1542 | scr_gotorc (0, 0, 0); |
1511 | } |
1543 | } |
1512 | |
1544 | |
1513 | /* ------------------------------------------------------------------------- */ |
1545 | /* ------------------------------------------------------------------------- */ |
1514 | /* |
1546 | /* |
1515 | * Set insert/replace mode |
1547 | * Set insert/replace mode |
1516 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1548 | * XTERM_SEQ: Set Insert mode : ESC [ ? 4 h |
1517 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1549 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1518 | */ |
1550 | */ |
1519 | /* EXTPROTO */ |
|
|
1520 | void |
1551 | void |
1521 | rxvt_scr_insert_mode(pR_ int mode) |
1552 | rxvt_term::scr_insert_mode (int mode) |
1522 | { |
1553 | { |
1523 | if (mode) |
1554 | if (mode) |
1524 | R->screen.flags |= Screen_Insert; |
1555 | screen.flags |= Screen_Insert; |
1525 | else |
1556 | else |
1526 | R->screen.flags &= ~Screen_Insert; |
1557 | screen.flags &= ~Screen_Insert; |
1527 | } |
1558 | } |
1528 | |
1559 | |
1529 | /* ------------------------------------------------------------------------- */ |
1560 | /* ------------------------------------------------------------------------- */ |
1530 | /* |
1561 | /* |
1531 | * Set/Unset tabs |
1562 | * Set/Unset tabs |
1532 | * XTERM_SEQ: Set tab at current column : ESC H |
1563 | * XTERM_SEQ: Set tab at current column : ESC H |
1533 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1564 | * XTERM_SEQ: Clear tab at current column: ESC [ 0 g |
1534 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1565 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1535 | */ |
1566 | */ |
1536 | /* EXTPROTO */ |
|
|
1537 | void |
1567 | void |
1538 | rxvt_scr_set_tab(pR_ int mode) |
1568 | rxvt_term::scr_set_tab (int mode) |
1539 | { |
1569 | { |
1540 | if (mode < 0) |
1570 | if (mode < 0) |
1541 | MEMSET(R->tabs, 0, R->TermWin.ncol * sizeof(char)); |
1571 | MEMSET (tabs, 0, TermWin.ncol * sizeof (char)); |
1542 | else if (R->screen.cur.col < R->TermWin.ncol) |
1572 | else if (screen.cur.col < TermWin.ncol) |
1543 | R->tabs[R->screen.cur.col] = (mode ? 1 : 0); |
1573 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1544 | } |
1574 | } |
1545 | |
1575 | |
1546 | /* ------------------------------------------------------------------------- */ |
1576 | /* ------------------------------------------------------------------------- */ |
1547 | /* |
1577 | /* |
1548 | * Set reverse/normal video |
1578 | * Set reverse/normal video |
1549 | * XTERM_SEQ: Reverse video: ESC [ ? 5 h |
1579 | * XTERM_SEQ: Reverse video: ESC [ ? 5 h |
1550 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1580 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1551 | */ |
1581 | */ |
1552 | /* EXTPROTO */ |
|
|
1553 | void |
1582 | void |
1554 | rxvt_scr_rvideo_mode(pR_ int mode) |
1583 | rxvt_term::scr_rvideo_mode (int mode) |
1555 | { |
1584 | { |
1556 | XGCValues gcvalue; |
1585 | XGCValues gcvalue; |
1557 | |
1586 | |
1558 | if (R->rvideo != mode) { |
1587 | if (rvideo != mode) |
|
|
1588 | { |
1559 | R->rvideo = mode; |
1589 | rvideo = mode; |
1560 | SWAP_IT(R->PixColors[Color_fg], R->PixColors[Color_bg], rxvt_color); |
1590 | SWAP_IT (PixColors[Color_fg], PixColors[Color_bg], rxvt_color); |
1561 | #if defined(XPM_BACKGROUND) |
1591 | #if defined(XPM_BACKGROUND) |
1562 | if (R->bgPixmap.pixmap == None) |
1592 | if (bgPixmap.pixmap == None) |
1563 | #endif |
1593 | #endif |
1564 | #if defined(TRANSPARENT) |
1594 | #if defined(TRANSPARENT) |
1565 | if (!(R->Options & Opt_transparent) || R->am_transparent == 0) |
1595 | if (! (Options & Opt_transparent) || am_transparent == 0) |
1566 | #endif |
1596 | #endif |
1567 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
1597 | XSetWindowBackground (display->display, TermWin.vt, |
1568 | R->PixColors[Color_bg]); |
1598 | PixColors[Color_bg]); |
1569 | |
1599 | |
1570 | gcvalue.foreground = R->PixColors[Color_fg]; |
1600 | gcvalue.foreground = PixColors[Color_fg]; |
1571 | gcvalue.background = R->PixColors[Color_bg]; |
1601 | gcvalue.background = PixColors[Color_bg]; |
1572 | XChangeGC(R->Xdisplay, R->TermWin.gc, GCBackground | GCForeground, |
1602 | XChangeGC (display->display, TermWin.gc, GCBackground | GCForeground, |
1573 | &gcvalue); |
1603 | &gcvalue); |
1574 | R->scr_clear (); |
1604 | scr_clear (); |
1575 | R->scr_touch (true); |
1605 | scr_touch (true); |
1576 | } |
1606 | } |
1577 | } |
1607 | } |
1578 | |
1608 | |
1579 | /* ------------------------------------------------------------------------- */ |
1609 | /* ------------------------------------------------------------------------- */ |
1580 | /* |
1610 | /* |
1581 | * Report current cursor position |
1611 | * Report current cursor position |
1582 | * XTERM_SEQ: Report position: ESC [ 6 n |
1612 | * XTERM_SEQ: Report position: ESC [ 6 n |
1583 | */ |
1613 | */ |
1584 | /* EXTPROTO */ |
|
|
1585 | void |
1614 | void |
1586 | rxvt_scr_report_position(pR) |
1615 | rxvt_term::scr_report_position () |
1587 | { |
1616 | { |
1588 | R->tt_printf("\033[%d;%dR", R->screen.cur.row + 1, R->screen.cur.col + 1); |
1617 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1589 | } |
1618 | } |
1590 | |
1619 | |
1591 | /* ------------------------------------------------------------------------- * |
1620 | /* ------------------------------------------------------------------------- * |
1592 | * FONTS * |
1621 | * FONTS * |
1593 | * ------------------------------------------------------------------------- */ |
1622 | * ------------------------------------------------------------------------- */ |
1594 | |
1623 | |
1595 | /* |
1624 | /* |
1596 | * Set font style |
1625 | * Set font style |
1597 | */ |
1626 | */ |
1598 | /* INTPROTO */ |
|
|
1599 | void |
1627 | void |
1600 | rxvt_set_font_style(pR) |
1628 | rxvt_term::set_font_style () |
1601 | { |
1629 | { |
1602 | switch (R->charsets[R->screen.charset]) { |
1630 | switch (charsets[screen.charset]) |
|
|
1631 | { |
1603 | case '0': /* DEC Special Character & Line Drawing Set */ |
1632 | case '0': /* DEC Special Character & Line Drawing Set */ |
1604 | break; |
1633 | break; |
1605 | case 'A': /* United Kingdom (UK) */ |
1634 | case 'A': /* United Kingdom (UK) */ |
1606 | break; |
1635 | break; |
1607 | case 'B': /* United States (USASCII) */ |
1636 | case 'B': /* United States (USASCII) */ |
1608 | break; |
1637 | break; |
1609 | case '<': /* Multinational character set */ |
1638 | case '<': /* Multinational character set */ |
1610 | break; |
1639 | break; |
1611 | case '5': /* Finnish character set */ |
1640 | case '5': /* Finnish character set */ |
1612 | break; |
1641 | break; |
1613 | case 'C': /* Finnish character set */ |
1642 | case 'C': /* Finnish character set */ |
1614 | break; |
1643 | break; |
1615 | case 'K': /* German character set */ |
1644 | case 'K': /* German character set */ |
1616 | break; |
1645 | break; |
1617 | } |
1646 | } |
1618 | } |
1647 | } |
1619 | |
1648 | |
1620 | /* ------------------------------------------------------------------------- */ |
1649 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1623 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1652 | * XTERM_SEQ: Invoke G0 character set: CTRL-O |
1624 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1653 | * XTERM_SEQ: Invoke G1 character set: CTRL-N |
1625 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1654 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1626 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1655 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1627 | */ |
1656 | */ |
1628 | /* EXTPROTO */ |
|
|
1629 | void |
1657 | void |
1630 | rxvt_scr_charset_choose(pR_ int set) |
1658 | rxvt_term::scr_charset_choose (int set) |
1631 | { |
1659 | { |
1632 | R->screen.charset = set; |
1660 | screen.charset = set; |
1633 | rxvt_set_font_style(aR); |
1661 | set_font_style (); |
1634 | } |
1662 | } |
1635 | |
1663 | |
1636 | /* ------------------------------------------------------------------------- */ |
1664 | /* ------------------------------------------------------------------------- */ |
1637 | /* |
1665 | /* |
1638 | * Set a font |
1666 | * Set a font |
1639 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1667 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1640 | * XTERM_SEQ: Set G1 character set: ESC ) <C> |
1668 | * XTERM_SEQ: Set G1 character set: ESC ) <C> |
1641 | * XTERM_SEQ: Set G2 character set: ESC * <C> |
1669 | * XTERM_SEQ: Set G2 character set: ESC * <C> |
1642 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1670 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1643 | * See set_font_style for possible values for <C> |
1671 | * See set_font_style for possible values for <C> |
1644 | */ |
1672 | */ |
1645 | /* EXTPROTO */ |
|
|
1646 | void |
1673 | void |
1647 | rxvt_scr_charset_set(pR_ int set, unsigned int ch) |
1674 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1648 | { |
1675 | { |
1649 | R->charsets[set] = (unsigned char)ch; |
1676 | charsets[set] = (unsigned char)ch; |
1650 | rxvt_set_font_style(aR); |
1677 | set_font_style (); |
1651 | } |
1678 | } |
1652 | |
1679 | |
1653 | |
|
|
1654 | /* ------------------------------------------------------------------------- * |
|
|
1655 | * GRAPHICS COLOURS * |
|
|
1656 | * ------------------------------------------------------------------------- */ |
|
|
1657 | |
|
|
1658 | #ifdef RXVT_GRAPHICS |
|
|
1659 | /* EXTPROTO */ |
|
|
1660 | int |
|
|
1661 | rxvt_scr_get_fgcolor(pR) |
|
|
1662 | { |
|
|
1663 | return GET_FGCOLOR(R->rstyle); |
|
|
1664 | } |
|
|
1665 | |
|
|
1666 | /* ------------------------------------------------------------------------- */ |
|
|
1667 | /* EXTPROTO */ |
|
|
1668 | int |
|
|
1669 | rxvt_scr_get_bgcolor(pR) |
|
|
1670 | { |
|
|
1671 | return GET_BGCOLOR(R->rstyle); |
|
|
1672 | } |
|
|
1673 | #endif |
|
|
1674 | |
1680 | |
1675 | /* ------------------------------------------------------------------------- * |
1681 | /* ------------------------------------------------------------------------- * |
1676 | * MAJOR SCREEN MANIPULATION * |
1682 | * MAJOR SCREEN MANIPULATION * |
1677 | * ------------------------------------------------------------------------- */ |
1683 | * ------------------------------------------------------------------------- */ |
1678 | |
1684 | |
1679 | /* |
1685 | /* |
|
|
1686 | * refresh matching text. |
|
|
1687 | */ |
|
|
1688 | bool |
|
|
1689 | rxvt_term::scr_refresh_rend (rend_t mask, rend_t value) |
|
|
1690 | { |
|
|
1691 | bool found = false; |
|
|
1692 | |
|
|
1693 | for (int i = 0; i < TermWin.nrow; i++) |
|
|
1694 | { |
|
|
1695 | int col = 0; |
|
|
1696 | rend_t *drp = drawn_rend [i]; |
|
|
1697 | |
|
|
1698 | for (; col < TermWin.ncol; col++, drp++) |
|
|
1699 | if ((*drp & mask) == value) |
|
|
1700 | { |
|
|
1701 | found = true; |
|
|
1702 | *drp = ~value; |
|
|
1703 | } |
|
|
1704 | } |
|
|
1705 | |
|
|
1706 | return found; |
|
|
1707 | } |
|
|
1708 | |
|
|
1709 | /* |
1680 | * Refresh an area |
1710 | * Refresh an area |
1681 | */ |
1711 | */ |
1682 | enum { |
1712 | enum { |
1683 | PART_BEG = 0, |
1713 | PART_BEG = 0, |
1684 | PART_END, |
1714 | PART_END, |
1685 | RC_COUNT |
1715 | RC_COUNT |
1686 | }; |
1716 | }; |
1687 | |
1717 | |
1688 | void |
1718 | void |
1689 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1719 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1690 | { |
1720 | { |
… | |
… | |
1693 | |
1723 | |
1694 | if (drawn_text == NULL) /* sanity check */ |
1724 | if (drawn_text == NULL) /* sanity check */ |
1695 | return; |
1725 | return; |
1696 | |
1726 | |
1697 | #ifdef DEBUG_STRICT |
1727 | #ifdef DEBUG_STRICT |
1698 | x = max(x, (int)TermWin.int_bwidth); |
1728 | x = max (x, (int)TermWin.int_bwidth); |
1699 | x = min(x, (int)TermWin.width); |
1729 | x = min (x, (int)TermWin.width); |
1700 | y = max(y, (int)TermWin.int_bwidth); |
1730 | y = max (y, (int)TermWin.int_bwidth); |
1701 | y = min(y, (int)TermWin.height); |
1731 | y = min (y, (int)TermWin.height); |
1702 | #endif |
1732 | #endif |
1703 | |
1733 | |
1704 | /* round down */ |
1734 | /* round down */ |
1705 | rc[PART_BEG].col = Pixel2Col(x); |
1735 | rc[PART_BEG].col = Pixel2Col (x); |
1706 | rc[PART_BEG].row = Pixel2Row(y); |
1736 | rc[PART_BEG].row = Pixel2Row (y); |
1707 | /* round up */ |
1737 | /* round up */ |
1708 | rc[PART_END].col = Pixel2Width(x + width + TermWin.fwidth - 1); |
1738 | rc[PART_END].col = Pixel2Width (x + width + TermWin.fwidth - 1); |
1709 | rc[PART_END].row = Pixel2Row(y + height + TermWin.fheight - 1); |
1739 | rc[PART_END].row = Pixel2Row (y + height + TermWin.fheight - 1); |
1710 | |
1740 | |
1711 | /* sanity checks */ |
1741 | /* sanity checks */ |
1712 | for (i = PART_BEG; i < RC_COUNT; i++) |
1742 | for (i = PART_BEG; i < RC_COUNT; i++) |
1713 | { |
1743 | { |
1714 | MIN_IT(rc[i].col, TermWin.ncol - 1); |
1744 | MIN_IT (rc[i].col, TermWin.ncol - 1); |
1715 | MIN_IT(rc[i].row, TermWin.nrow - 1); |
1745 | MIN_IT (rc[i].row, TermWin.nrow - 1); |
1716 | } |
1746 | } |
1717 | |
1747 | |
1718 | D_SCREEN((stderr, "rxvt_scr_expose(x:%d, y:%d, w:%d, h:%d) area (c:%d,r:%d)-(c:%d,r:%d)", x, y, width, height, rc[PART_BEG].col, rc[PART_BEG].row, rc[PART_END].col, rc[PART_END].row)); |
1748 | D_SCREEN ((stderr, "rxvt_scr_expose (x:%d, y:%d, w:%d, h:%d) area (c:%d,r:%d)- (c:%d,r:%d)", x, y, width, height, rc[PART_BEG].col, rc[PART_BEG].row, rc[PART_END].col, rc[PART_END].row)); |
1719 | |
1749 | |
1720 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1750 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1721 | fill_text (&(drawn_text[i][rc[PART_BEG].col]), 0, |
1751 | fill_text (& (drawn_text[i][rc[PART_BEG].col]), 0, |
1722 | (rc[PART_END].col - rc[PART_BEG].col + 1)); |
1752 | (rc[PART_END].col - rc[PART_BEG].col + 1)); |
1723 | |
1753 | |
1724 | if (refresh) |
1754 | if (refresh) |
1725 | scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); |
1755 | scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); |
1726 | } |
1756 | } |
… | |
… | |
1738 | /* ------------------------------------------------------------------------- */ |
1768 | /* ------------------------------------------------------------------------- */ |
1739 | /* |
1769 | /* |
1740 | * Move the display so that the line represented by scrollbar value Y is at |
1770 | * Move the display so that the line represented by scrollbar value Y is at |
1741 | * the top of the screen |
1771 | * the top of the screen |
1742 | */ |
1772 | */ |
1743 | /* EXTPROTO */ |
|
|
1744 | int |
1773 | int |
1745 | rxvt_scr_move_to(pR_ int y, int len) |
1774 | rxvt_term::scr_move_to (int y, int len) |
1746 | { |
1775 | { |
1747 | long p = 0; |
1776 | long p = 0; |
1748 | uint16_t oldviewstart; |
1777 | uint16_t oldviewstart; |
1749 | |
1778 | |
1750 | oldviewstart = R->TermWin.view_start; |
1779 | oldviewstart = TermWin.view_start; |
1751 | if (y < len) { |
1780 | if (y < len) |
|
|
1781 | { |
1752 | p = (R->TermWin.nrow + R->TermWin.nscrolled) * (len - y) / len; |
1782 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1753 | p -= (long)(R->TermWin.nrow - 1); |
1783 | p -= (long) (TermWin.nrow - 1); |
1754 | p = max(p, 0); |
1784 | p = max (p, 0); |
1755 | } |
1785 | } |
1756 | R->TermWin.view_start = (uint16_t)min(p, R->TermWin.nscrolled); |
1786 | TermWin.view_start = (uint16_t)min (p, TermWin.nscrolled); |
1757 | D_SCREEN((stderr, "rxvt_scr_move_to(%d, %d) view_start:%d", y, len, R->TermWin.view_start)); |
1787 | D_SCREEN ((stderr, "rxvt_scr_move_to (%d, %d) view_start:%d", y, len, TermWin.view_start)); |
1758 | |
1788 | |
1759 | return rxvt_scr_changeview(aR_ oldviewstart); |
1789 | return scr_changeview (oldviewstart); |
1760 | } |
1790 | } |
1761 | |
1791 | |
1762 | /* ------------------------------------------------------------------------- */ |
1792 | /* ------------------------------------------------------------------------- */ |
1763 | /* |
1793 | /* |
1764 | * Page the screen up/down nlines |
1794 | * Page the screen up/down nlines |
1765 | * direction should be UP or DN |
1795 | * direction should be UP or DN |
1766 | */ |
1796 | */ |
1767 | /* EXTPROTO */ |
|
|
1768 | int |
1797 | int |
1769 | rxvt_scr_page(pR_ enum page_dirn direction, int nlines) |
1798 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1770 | { |
1799 | { |
1771 | int n; |
1800 | int n; |
1772 | uint16_t oldviewstart; |
1801 | uint16_t oldviewstart; |
1773 | |
1802 | |
1774 | D_SCREEN((stderr, "rxvt_scr_page(%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, R->TermWin.view_start)); |
1803 | D_SCREEN ((stderr, "rxvt_scr_page (%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); |
1775 | #ifdef DEBUG_STRICT |
1804 | #ifdef DEBUG_STRICT |
1776 | assert((nlines >= 0) && (nlines <= R->TermWin.nrow)); |
1805 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
1777 | #endif |
1806 | #endif |
1778 | oldviewstart = R->TermWin.view_start; |
1807 | oldviewstart = TermWin.view_start; |
1779 | if (direction == UP) { |
1808 | if (direction == UP) |
|
|
1809 | { |
1780 | n = R->TermWin.view_start + nlines; |
1810 | n = TermWin.view_start + nlines; |
1781 | R->TermWin.view_start = min(n, R->TermWin.nscrolled); |
1811 | TermWin.view_start = min (n, TermWin.nscrolled); |
1782 | } else { |
1812 | } |
|
|
1813 | else |
|
|
1814 | { |
1783 | n = R->TermWin.view_start - nlines; |
1815 | n = TermWin.view_start - nlines; |
1784 | R->TermWin.view_start = max(n, 0); |
1816 | TermWin.view_start = max (n, 0); |
1785 | } |
1817 | } |
1786 | return rxvt_scr_changeview(aR_ oldviewstart); |
1818 | return scr_changeview (oldviewstart); |
1787 | } |
1819 | } |
1788 | |
1820 | |
1789 | /* INTPROTO */ |
|
|
1790 | int |
1821 | int |
1791 | rxvt_scr_changeview(pR_ uint16_t oldviewstart) |
1822 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1792 | { |
1823 | { |
1793 | if (R->TermWin.view_start != oldviewstart) { |
1824 | if (TermWin.view_start != oldviewstart) |
|
|
1825 | { |
1794 | R->want_refresh = 1; |
1826 | want_refresh = 1; |
1795 | #ifdef RXVT_GRAPHICS |
|
|
1796 | if (rxvt_Gr_Displayed(aR)) |
|
|
1797 | rxvt_Gr_scroll(aR_ 0); |
|
|
1798 | #endif |
|
|
1799 | R->num_scr -= (R->TermWin.view_start - oldviewstart); |
1827 | num_scr -= (TermWin.view_start - oldviewstart); |
1800 | } |
1828 | } |
1801 | return (int)(R->TermWin.view_start - oldviewstart); |
1829 | return (int) (TermWin.view_start - oldviewstart); |
1802 | } |
1830 | } |
1803 | |
1831 | |
1804 | /* ------------------------------------------------------------------------- */ |
1832 | /* ------------------------------------------------------------------------- */ |
1805 | /* EXTPROTO */ |
|
|
1806 | void |
1833 | void |
1807 | rxvt_scr_bell(pR) |
1834 | rxvt_term::scr_bell () |
1808 | { |
1835 | { |
1809 | #ifndef NO_BELL |
1836 | #ifndef NO_BELL |
1810 | # ifndef NO_MAPALERT |
1837 | # ifndef NO_MAPALERT |
1811 | # ifdef MAPALERT_OPTION |
1838 | # ifdef MAPALERT_OPTION |
1812 | if (R->Options & Opt_mapAlert) |
1839 | if (Options & Opt_mapAlert) |
1813 | # endif |
1840 | # endif |
1814 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
1841 | XMapWindow (display->display, TermWin.parent[0]); |
1815 | # endif |
1842 | # endif |
1816 | if (R->Options & Opt_visualBell) { |
1843 | if (Options & Opt_visualBell) |
|
|
1844 | { |
1817 | rxvt_scr_rvideo_mode(aR_ !R->rvideo); /* refresh also done */ |
1845 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1818 | rxvt_scr_rvideo_mode(aR_ !R->rvideo); /* refresh also done */ |
1846 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
|
|
1847 | } |
1819 | } else |
1848 | else |
1820 | XBell(R->Xdisplay, 0); |
1849 | XBell (display->display, 0); |
1821 | #endif |
1850 | #endif |
1822 | } |
1851 | } |
1823 | |
1852 | |
1824 | /* ------------------------------------------------------------------------- */ |
1853 | /* ------------------------------------------------------------------------- */ |
1825 | /* ARGSUSED */ |
1854 | /* ARGSUSED */ |
1826 | /* EXTPROTO */ |
|
|
1827 | void |
1855 | void |
1828 | rxvt_scr_printscreen(pR_ int fullhist) |
1856 | rxvt_term::scr_printscreen (int fullhist) |
1829 | { |
1857 | { |
1830 | #ifdef PRINTPIPE |
1858 | #ifdef PRINTPIPE |
1831 | int i, r1, nrows, row_offset; |
1859 | int i, r1, nrows, row_offset; |
1832 | text_t *t; |
1860 | text_t *t; |
1833 | FILE *fd; |
1861 | FILE *fd; |
1834 | |
1862 | |
1835 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
1863 | if ((fd = popen_printer ()) == NULL) |
1836 | return; |
1864 | return; |
1837 | nrows = R->TermWin.nrow; |
1865 | nrows = TermWin.nrow; |
1838 | row_offset = R->TermWin.saveLines; |
1866 | row_offset = TermWin.saveLines; |
1839 | if (!fullhist) |
1867 | if (!fullhist) |
1840 | row_offset -= R->TermWin.view_start; |
1868 | row_offset -= TermWin.view_start; |
1841 | else { |
1869 | else |
|
|
1870 | { |
1842 | nrows += R->TermWin.nscrolled; |
1871 | nrows += TermWin.nscrolled; |
1843 | row_offset -= R->TermWin.nscrolled; |
1872 | row_offset -= TermWin.nscrolled; |
1844 | } |
1873 | } |
1845 | |
1874 | |
1846 | for (r1 = 0; r1 < nrows; r1++) { |
1875 | for (r1 = 0; r1 < nrows; r1++) |
|
|
1876 | { |
1847 | t = R->screen.text[r1 + row_offset]; |
1877 | t = screen.text[r1 + row_offset]; |
1848 | for (i = R->TermWin.ncol - 1; i >= 0; i--) |
1878 | for (i = TermWin.ncol - 1; i >= 0; i--) |
1849 | if (!isspace(t[i])) |
1879 | if (!isspace (t[i])) |
1850 | break; |
1880 | break; |
1851 | fprintf(fd, "%.*s\n", (i + 1), t); |
1881 | fprintf (fd, "%.*s\n", (i + 1), t); |
1852 | } |
1882 | } |
1853 | rxvt_pclose_printer(fd); |
1883 | pclose_printer (fd); |
1854 | #endif |
1884 | #endif |
1855 | } |
1885 | } |
1856 | |
1886 | |
1857 | /* ------------------------------------------------------------------------- */ |
1887 | /* ------------------------------------------------------------------------- */ |
1858 | /* |
1888 | /* |
1859 | * Refresh the screen |
1889 | * Refresh the screen |
1860 | * R->drawn_text/R->drawn_rend contain the screen information before the update. |
1890 | * drawn_text/drawn_rend contain the screen information before the update. |
1861 | * R->screen.text/R->screen.rend contain what the screen will change to. |
1891 | * screen.text/screen.rend contain what the screen will change to. |
1862 | */ |
1892 | */ |
1863 | |
|
|
1864 | #if defined (NO_BRIGHTCOLOR) || defined (VERYBOLD) |
|
|
1865 | # define MONO_BOLD(x) ((x) & (RS_Bold|RS_Blink)) |
|
|
1866 | # define MONO_BOLD_FG(x, fg) MONO_BOLD(x) |
|
|
1867 | #else |
|
|
1868 | # define MONO_BOLD(x) \ |
|
|
1869 | (((x) & (RS_Bold | RS_fgMask)) == (RS_Bold | Color_fg)) |
|
|
1870 | # define MONO_BOLD_FG(x, fg) (((x) & RS_Bold) && (fg) == Color_fg) |
|
|
1871 | #endif |
|
|
1872 | |
1893 | |
1873 | #define FONT_WIDTH(X, Y) \ |
1894 | #define FONT_WIDTH(X, Y) \ |
1874 | (X)->per_char[(Y) - (X)->min_char_or_byte2].width |
1895 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].width |
1875 | #define FONT_RBEAR(X, Y) \ |
1896 | #define FONT_RBEAR(X, Y) \ |
1876 | (X)->per_char[(Y) - (X)->min_char_or_byte2].rbearing |
1897 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].rbearing |
1877 | #define FONT_LBEAR(X, Y) \ |
1898 | #define FONT_LBEAR(X, Y) \ |
1878 | (X)->per_char[(Y) - (X)->min_char_or_byte2].lbearing |
1899 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].lbearing |
1879 | #define IS_FONT_CHAR(X, Y) \ |
1900 | #define IS_FONT_CHAR(X, Y) \ |
1880 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1901 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1881 | |
1902 | |
1882 | void |
1903 | void |
1883 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1904 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1884 | { |
1905 | { |
1885 | unsigned char clearfirst, /* first character writes before cell */ |
1906 | unsigned char clearfirst, /* first character writes before cell */ |
1886 | clearlast, /* last character writes beyond cell */ |
1907 | clearlast, /* last character writes beyond cell */ |
1887 | must_clear, /* use draw_string not draw_image_string */ |
1908 | must_clear, /* use draw_string not draw_image_string */ |
1888 | #ifndef NO_BOLDFONT |
|
|
1889 | bfont, /* we've changed font to bold font */ |
|
|
1890 | #endif |
|
|
1891 | rvid, /* reverse video this position */ |
1909 | rvid, /* reverse video this position */ |
1892 | wbyte, /* we're in multibyte */ |
|
|
1893 | showcursor; /* show the cursor */ |
1910 | showcursor; /* show the cursor */ |
1894 | int fore, back; /* desired foreground/background */ |
|
|
1895 | int16_t col, row, /* column/row we're processing */ |
1911 | int16_t col, row, /* column/row we're processing */ |
1896 | ocrow; /* old cursor row */ |
1912 | ocrow; /* old cursor row */ |
1897 | int cursorwidth; |
|
|
1898 | int i, /* tmp */ |
1913 | int i, /* tmp */ |
1899 | row_offset; /* basic offset in screen structure */ |
1914 | row_offset; /* basic offset in screen structure */ |
1900 | #ifndef NO_CURSORCOLOR |
1915 | #ifndef NO_CURSORCOLOR |
1901 | rend_t cc1; /* store colours at cursor position(s) */ |
1916 | rend_t cc1; /* store colours at cursor position (s) */ |
1902 | rend_t cc2; /* store colours at cursor position(s) */ |
|
|
1903 | #endif |
1917 | #endif |
1904 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1918 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1905 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1919 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1906 | char *buffer; /* local copy of buffer */ |
|
|
1907 | |
1920 | |
1908 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1921 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1909 | return; |
1922 | return; |
1910 | |
1923 | |
1911 | /* |
1924 | /* |
1912 | * A: set up vars |
1925 | * A: set up vars |
1913 | */ |
1926 | */ |
1914 | clearfirst = clearlast = must_clear = wbyte = 0; |
1927 | clearfirst = clearlast = must_clear = 0; |
1915 | #ifndef NO_BOLDFONT |
|
|
1916 | bfont = 0; |
|
|
1917 | #endif |
|
|
1918 | |
1928 | |
1919 | if (currmaxcol < TermWin.ncol) |
1929 | refresh_count = 0; |
|
|
1930 | |
|
|
1931 | row_offset = TermWin.saveLines - TermWin.view_start; |
|
|
1932 | |
|
|
1933 | if ((refresh_type & REFRESH_BOUNDS)) |
|
|
1934 | { |
|
|
1935 | clearfirst = clearlast = 1; |
|
|
1936 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1937 | } |
|
|
1938 | |
|
|
1939 | #ifdef XPM_BACKGROUND |
|
|
1940 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1941 | #endif |
|
|
1942 | #ifdef TRANSPARENT |
|
|
1943 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1944 | #endif |
|
|
1945 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1946 | |
|
|
1947 | /* |
|
|
1948 | * B: reverse any characters which are selected |
|
|
1949 | */ |
|
|
1950 | scr_reverse_selection (); |
|
|
1951 | |
|
|
1952 | /* |
|
|
1953 | * C: set the cursor character (s) |
|
|
1954 | */ |
|
|
1955 | { |
|
|
1956 | unsigned char setoldcursor; |
|
|
1957 | rend_t ccol1, /* Cursor colour */ |
|
|
1958 | ccol2; /* Cursor colour2 */ |
|
|
1959 | |
|
|
1960 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1961 | #ifdef CURSOR_BLINK |
|
|
1962 | if (hidden_cursor) |
|
|
1963 | showcursor = 0; |
|
|
1964 | #endif |
|
|
1965 | |
|
|
1966 | if (showcursor) |
1920 | { |
1967 | { |
1921 | currmaxcol = TermWin.ncol; |
|
|
1922 | buffer = (char *)rxvt_realloc (buffer, |
|
|
1923 | sizeof(char) * (currmaxcol + 1) * MB_CUR_MAX); |
|
|
1924 | } |
|
|
1925 | |
|
|
1926 | buffer = buffer; |
|
|
1927 | refresh_count = 0; |
|
|
1928 | |
|
|
1929 | row_offset = TermWin.saveLines - TermWin.view_start; |
|
|
1930 | |
|
|
1931 | if ((refresh_type & REFRESH_BOUNDS)) |
|
|
1932 | { |
|
|
1933 | clearfirst = clearlast = 1; |
|
|
1934 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1935 | } |
|
|
1936 | |
|
|
1937 | #if defined(XPM_BACKGROUND) |
|
|
1938 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1939 | #endif |
|
|
1940 | #if defined(TRANSPARENT) |
|
|
1941 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1942 | #endif |
|
|
1943 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1944 | |
|
|
1945 | /* |
|
|
1946 | * B: reverse any characters which are selected |
|
|
1947 | */ |
|
|
1948 | rxvt_scr_reverse_selection (this); |
|
|
1949 | |
|
|
1950 | /* |
|
|
1951 | * C: set the cursor character(s) |
|
|
1952 | */ |
|
|
1953 | { |
|
|
1954 | unsigned char setoldcursor; |
|
|
1955 | rend_t ccol1, /* Cursor colour */ |
|
|
1956 | ccol2; /* Cursor colour2 */ |
|
|
1957 | |
|
|
1958 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1959 | cursorwidth = 0; |
|
|
1960 | #ifdef CURSOR_BLINK |
|
|
1961 | if (hidden_cursor) |
|
|
1962 | showcursor = 0; |
|
|
1963 | #endif |
|
|
1964 | |
|
|
1965 | cursorwidth = 0; |
|
|
1966 | |
|
|
1967 | if (showcursor) |
|
|
1968 | { |
|
|
1969 | cursorwidth++; |
|
|
1970 | |
|
|
1971 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
1968 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
1972 | [screen.cur.col]); |
1969 | [screen.cur.col]); |
1973 | |
1970 | |
1974 | if (showcursor && TermWin.focus) |
1971 | if (showcursor && TermWin.focus) |
1975 | { |
1972 | { |
1976 | *srp ^= RS_RVid; |
1973 | *srp ^= RS_RVid; |
1977 | #ifndef NO_CURSORCOLOR |
1974 | #ifndef NO_CURSORCOLOR |
1978 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1975 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1979 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor)) |
1976 | if (ISSET_PIXCOLOR (Color_cursor)) |
1980 | ccol1 = Color_cursor; |
1977 | ccol1 = Color_cursor; |
1981 | else |
1978 | else |
1982 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1979 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1983 | ccol1 = GET_FGCOLOR(rstyle); |
1980 | ccol1 = GET_FGCOLOR (rstyle); |
1984 | #else |
1981 | #else |
1985 | ccol1 = Color_fg; |
1982 | ccol1 = Color_fg; |
1986 | #endif |
1983 | #endif |
1987 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor2)) |
1984 | if (ISSET_PIXCOLOR (Color_cursor2)) |
1988 | ccol2 = Color_cursor2; |
1985 | ccol2 = Color_cursor2; |
1989 | else |
1986 | else |
1990 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1987 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1991 | ccol2 = GET_BGCOLOR(rstyle); |
1988 | ccol2 = GET_BGCOLOR (rstyle); |
1992 | #else |
1989 | #else |
1993 | ccol2 = Color_bg; |
1990 | ccol2 = Color_bg; |
1994 | #endif |
1991 | #endif |
1995 | *srp = SET_FGCOLOR(*srp, ccol1); |
1992 | *srp = SET_FGCOLOR (*srp, ccol1); |
1996 | *srp = SET_BGCOLOR(*srp, ccol2); |
1993 | *srp = SET_BGCOLOR (*srp, ccol2); |
1997 | #endif |
1994 | #endif |
1998 | } |
|
|
1999 | |
|
|
2000 | while (IS_WIDE (*srp)) |
|
|
2001 | cursorwidth++, srp++; |
|
|
2002 | } |
|
|
2003 | |
|
|
2004 | /* make sure no outline cursor is left around */ |
|
|
2005 | setoldcursor = 0; |
|
|
2006 | if (ocrow != -1) { |
|
|
2007 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
2008 | || screen.cur.col != oldcursor.col) { |
|
|
2009 | if (ocrow < TermWin.nrow |
|
|
2010 | && oldcursor.col < TermWin.ncol) { |
|
|
2011 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
2012 | } |
|
|
2013 | if (TermWin.focus || !showcursor) |
|
|
2014 | oldcursor.row = -1; |
|
|
2015 | else |
|
|
2016 | setoldcursor = 1; |
|
|
2017 | } |
|
|
2018 | } else if (!TermWin.focus) |
|
|
2019 | setoldcursor = 1; |
|
|
2020 | if (setoldcursor) { |
|
|
2021 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
2022 | oldcursor.row = -1; |
|
|
2023 | else { |
|
|
2024 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
2025 | oldcursor.col = screen.cur.col; |
|
|
2026 | } |
1995 | } |
2027 | } |
1996 | } |
|
|
1997 | |
|
|
1998 | /* make sure no outline cursor is left around */ |
|
|
1999 | setoldcursor = 0; |
|
|
2000 | if (ocrow != -1) |
|
|
2001 | { |
|
|
2002 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
2003 | || screen.cur.col != oldcursor.col) |
|
|
2004 | { |
|
|
2005 | if (ocrow < TermWin.nrow |
|
|
2006 | && oldcursor.col < TermWin.ncol) |
|
|
2007 | { |
|
|
2008 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
2009 | } |
|
|
2010 | if (TermWin.focus || !showcursor) |
|
|
2011 | oldcursor.row = -1; |
|
|
2012 | else |
|
|
2013 | setoldcursor = 1; |
|
|
2014 | } |
2028 | } |
2015 | } |
|
|
2016 | else if (!TermWin.focus) |
|
|
2017 | setoldcursor = 1; |
|
|
2018 | if (setoldcursor) |
|
|
2019 | { |
|
|
2020 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
2021 | oldcursor.row = -1; |
|
|
2022 | else |
|
|
2023 | { |
|
|
2024 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
2025 | oldcursor.col = screen.cur.col; |
|
|
2026 | } |
|
|
2027 | } |
|
|
2028 | } |
2029 | |
2029 | |
2030 | #ifndef NO_SLOW_LINK_SUPPORT |
2030 | #ifndef NO_SLOW_LINK_SUPPORT |
2031 | /* |
2031 | /* |
2032 | * D: CopyArea pass - very useful for slower links |
2032 | * D: CopyArea pass - very useful for slower links |
2033 | * This has been deliberately kept simple. |
2033 | * This has been deliberately kept simple. |
2034 | */ |
2034 | */ |
2035 | i = num_scr; |
2035 | i = num_scr; |
2036 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2036 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2037 | && abs(i) < TermWin.nrow && !must_clear) |
2037 | && abs (i) < TermWin.nrow && !must_clear) |
2038 | { |
2038 | { |
2039 | int16_t nits; |
2039 | int16_t nits; |
2040 | int j; |
2040 | int j; |
2041 | rend_t *drp2; |
2041 | rend_t *drp2; |
2042 | text_t *dtp2; |
2042 | text_t *dtp2; |
2043 | int len, wlen; |
2043 | int len, wlen; |
2044 | |
2044 | |
2045 | j = TermWin.nrow; |
2045 | j = TermWin.nrow; |
2046 | wlen = len = -1; |
2046 | wlen = len = -1; |
2047 | row = i > 0 ? 0 : j - 1; |
2047 | row = i > 0 ? 0 : j - 1; |
2048 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2048 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
2049 | { |
2049 | { |
2050 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
2050 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
2051 | { |
2051 | { |
2052 | stp = screen.text[row + row_offset]; |
2052 | stp = screen.text[row + row_offset]; |
2053 | srp = screen.rend[row + row_offset]; |
2053 | srp = screen.rend[row + row_offset]; |
2054 | dtp = drawn_text[row]; |
2054 | dtp = drawn_text[row]; |
2055 | dtp2 = drawn_text[row + i]; |
2055 | dtp2 = drawn_text[row + i]; |
2056 | drp = drawn_rend[row]; |
2056 | drp = drawn_rend[row]; |
2057 | drp2 = drawn_rend[row + i]; |
2057 | drp2 = drawn_rend[row + i]; |
2058 | |
2058 | |
2059 | for (nits = 0, col = TermWin.ncol; col--; ) |
2059 | for (nits = 0, col = TermWin.ncol; col--; ) |
2060 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
2060 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
2061 | nits--; |
2061 | nits--; |
2062 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
2062 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
2063 | nits++; |
2063 | nits++; |
2064 | |
2064 | |
2065 | if (nits > 8) /* XXX: arbitrary choice */ |
2065 | if (nits > 8) /* XXX: arbitrary choice */ |
2066 | { |
2066 | { |
2067 | for (col = TermWin.ncol; col--; ) |
2067 | for (col = TermWin.ncol; col--; ) |
|
|
2068 | { |
|
|
2069 | *dtp++ = *dtp2++; |
|
|
2070 | *drp++ = *drp2++; |
|
|
2071 | } |
|
|
2072 | |
|
|
2073 | if (len == -1) |
|
|
2074 | len = row; |
|
|
2075 | |
|
|
2076 | wlen = row; |
|
|
2077 | continue; |
|
|
2078 | } |
|
|
2079 | } |
|
|
2080 | |
|
|
2081 | if (len != -1) |
|
|
2082 | { |
|
|
2083 | /* also comes here at end if needed because of >= above */ |
|
|
2084 | if (wlen < len) |
|
|
2085 | SWAP_IT (wlen, len, int); |
|
|
2086 | |
|
|
2087 | D_SCREEN ((stderr, "rxvt_scr_refresh (): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2088 | XCopyArea (display->display, TermWin.vt, TermWin.vt, |
|
|
2089 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2090 | (unsigned int)TermWin_TotalWidth (), |
|
|
2091 | (unsigned int)Height2Pixel (wlen - len + 1), |
|
|
2092 | 0, Row2Pixel (len)); |
|
|
2093 | len = -1; |
|
|
2094 | } |
|
|
2095 | } |
|
|
2096 | } |
|
|
2097 | #endif |
|
|
2098 | |
|
|
2099 | /* |
|
|
2100 | * E: main pass across every character |
|
|
2101 | */ |
|
|
2102 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2103 | { |
|
|
2104 | stp = screen.text[row + row_offset]; |
|
|
2105 | srp = screen.rend[row + row_offset]; |
|
|
2106 | dtp = drawn_text[row]; |
|
|
2107 | drp = drawn_rend[row]; |
|
|
2108 | |
|
|
2109 | /* |
|
|
2110 | * E2: OK, now the real pass |
|
|
2111 | */ |
|
|
2112 | int ypixel = (int)Row2Pixel (row); |
|
|
2113 | |
|
|
2114 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2115 | { |
|
|
2116 | /* compare new text with old - if exactly the same then continue */ |
|
|
2117 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2118 | && (srp[col] == drp[col] /* Either rendition the same or */ |
|
|
2119 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2120 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
|
|
2121 | continue; |
|
|
2122 | |
|
|
2123 | // redraw one or more characters |
|
|
2124 | |
|
|
2125 | // seek to the beginning if wide characters |
|
|
2126 | while (stp[col] == NOCHAR && col > 0) |
|
|
2127 | --col; |
|
|
2128 | |
|
|
2129 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2130 | text_t *text = stp + col; |
|
|
2131 | int count = 1; |
|
|
2132 | |
|
|
2133 | dtp[col] = stp[col]; |
|
|
2134 | drp[col] = rend; |
|
|
2135 | |
|
|
2136 | int xpixel = Col2Pixel (col); |
|
|
2137 | |
|
|
2138 | // this loop looks very messy, it can probably be optimized |
|
|
2139 | // and cleaned a bit by you? |
|
|
2140 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2141 | { |
|
|
2142 | if (stp[col] == NOCHAR) |
|
|
2143 | { |
|
|
2144 | dtp[col] = stp[col]; |
|
|
2145 | drp[col] = rend; |
|
|
2146 | count++; |
|
|
2147 | |
|
|
2148 | if (i) // only possible skip if char unchanged |
|
|
2149 | i++; |
|
|
2150 | |
|
|
2151 | continue; |
|
|
2152 | } |
|
|
2153 | |
|
|
2154 | if (rend != srp[col]) |
|
|
2155 | break; |
|
|
2156 | |
|
|
2157 | count++; |
|
|
2158 | |
|
|
2159 | if (stp[col] != dtp[col] |
|
|
2160 | || srp[col] != drp[col]) |
|
|
2161 | { |
|
|
2162 | if (must_clear && (i++ > (count / 2))) |
|
|
2163 | break; |
|
|
2164 | |
|
|
2165 | dtp[col] = stp[col]; |
|
|
2166 | drp[col] = rend; |
|
|
2167 | i = 0; |
|
|
2168 | } |
|
|
2169 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2170 | break; |
|
|
2171 | } |
|
|
2172 | |
|
|
2173 | col--; /* went one too far. move back */ |
|
|
2174 | count -= i; /* dump any matching trailing chars */ |
|
|
2175 | |
|
|
2176 | /* |
|
|
2177 | * Determine the attributes for the string |
|
|
2178 | */ |
|
|
2179 | int fid = GET_FONT (rend); |
|
|
2180 | int fore = GET_FGCOLOR (rend); // desired foreground |
|
|
2181 | int back = GET_BGCOLOR (rend); // desired background |
|
|
2182 | |
|
|
2183 | rend = GET_ATTR (rend); |
|
|
2184 | |
|
|
2185 | rvid = !!(rend & RS_RVid); |
|
|
2186 | |
|
|
2187 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2188 | if (rend & RS_Bold && fore == Color_fg) |
|
|
2189 | { |
|
|
2190 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2191 | fore = Color_BD; |
|
|
2192 | else |
|
|
2193 | rvid = !rvid; |
|
|
2194 | } |
|
|
2195 | |
|
|
2196 | if (rend & RS_Uline) |
|
|
2197 | { |
|
|
2198 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2199 | fore = Color_UL; |
|
|
2200 | } |
|
|
2201 | #endif |
|
|
2202 | |
|
|
2203 | if (rvid) |
|
|
2204 | { |
|
|
2205 | SWAP_IT (fore, back, int); |
|
|
2206 | |
|
|
2207 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2208 | if (ISSET_PIXCOLOR (Color_RV) |
|
|
2209 | # ifndef NO_CURSORCOLOR |
|
|
2210 | && !ISSET_PIXCOLOR (Color_cursor) |
|
|
2211 | # endif |
|
|
2212 | ) |
|
|
2213 | back = Color_RV; |
|
|
2214 | #endif |
|
|
2215 | } |
|
|
2216 | |
|
|
2217 | #ifdef TEXT_BLINK |
|
|
2218 | if (rend & RS_Blink && back == Color_bg) |
|
|
2219 | { |
|
|
2220 | if (!text_blink_ev.active) |
|
|
2221 | { |
|
|
2222 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2223 | hidden_text = 0; |
|
|
2224 | } |
|
|
2225 | else if (hidden_text) |
|
|
2226 | fore = back; |
|
|
2227 | } |
|
|
2228 | #endif |
|
|
2229 | |
|
|
2230 | /* |
|
|
2231 | * Actually do the drawing of the string here |
|
|
2232 | */ |
|
|
2233 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2234 | |
|
|
2235 | if (back == fore) |
|
|
2236 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
|
|
2237 | TermWin.fwidth * count, TermWin.fheight, |
|
|
2238 | back); |
|
|
2239 | else if (back == Color_bg) |
|
|
2240 | { |
|
|
2241 | if (must_clear) |
|
|
2242 | { |
|
|
2243 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2244 | |
|
|
2245 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2246 | if (text[i] != ' ') |
2068 | { |
2247 | { |
2069 | *dtp++ = *dtp2++; |
2248 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, -1); |
2070 | *drp++ = *drp2++; |
2249 | break; |
2071 | } |
2250 | } |
2072 | |
|
|
2073 | if (len == -1) |
|
|
2074 | len = row; |
|
|
2075 | |
|
|
2076 | wlen = row; |
|
|
2077 | continue; |
|
|
2078 | } |
2251 | } |
2079 | } |
|
|
2080 | |
|
|
2081 | if (len != -1) |
|
|
2082 | { |
|
|
2083 | /* also comes here at end if needed because of >= above */ |
|
|
2084 | if (wlen < len) |
|
|
2085 | SWAP_IT(wlen, len, int); |
|
|
2086 | |
|
|
2087 | D_SCREEN((stderr, "rxvt_scr_refresh(): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2088 | XCopyArea (Xdisplay, TermWin.vt, TermWin.vt, |
|
|
2089 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2090 | (unsigned int)TermWin_TotalWidth (), |
|
|
2091 | (unsigned int)Height2Pixel (wlen - len + 1), |
|
|
2092 | 0, Row2Pixel (len)); |
|
|
2093 | len = -1; |
|
|
2094 | } |
|
|
2095 | } |
|
|
2096 | } |
|
|
2097 | #endif |
|
|
2098 | |
|
|
2099 | /* |
|
|
2100 | * E: main pass across every character |
|
|
2101 | */ |
|
|
2102 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2103 | { |
|
|
2104 | stp = screen.text[row + row_offset]; |
|
|
2105 | srp = screen.rend[row + row_offset]; |
|
|
2106 | dtp = drawn_text[row]; |
|
|
2107 | drp = drawn_rend[row]; |
|
|
2108 | |
|
|
2109 | /* |
|
|
2110 | * E2: OK, now the real pass |
|
|
2111 | */ |
|
|
2112 | int ypixel = (int)Row2Pixel(row); |
|
|
2113 | |
|
|
2114 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2115 | { |
|
|
2116 | /* compare new text with old - if exactly the same then continue */ |
|
|
2117 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2118 | |
|
|
2119 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2120 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2121 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2122 | && GET_BGATTR(rend) == GET_BGATTR(drp[col])))) |
|
|
2123 | continue; |
|
|
2124 | |
|
|
2125 | text_t *text = stp + col; |
|
|
2126 | int count = 1; |
|
|
2127 | |
|
|
2128 | /* redraw one or more characters */ |
|
|
2129 | |
|
|
2130 | dtp[col] = stp[col]; |
|
|
2131 | drp[col] = rend; |
|
|
2132 | |
|
|
2133 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2134 | continue; |
|
|
2135 | |
|
|
2136 | int xpixel = Col2Pixel(col); |
|
|
2137 | |
|
|
2138 | // this loop looks very messy, it can probably be optimized |
|
|
2139 | // and cleaned a bit by you? |
|
|
2140 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2141 | { |
|
|
2142 | if (stp[col] == NOCHAR) |
|
|
2143 | { |
|
|
2144 | dtp[col] = stp[col]; |
|
|
2145 | drp[col] = rend; |
|
|
2146 | count++; |
|
|
2147 | |
|
|
2148 | if (i) // only possible skip if char unchanged |
|
|
2149 | i++; |
|
|
2150 | |
|
|
2151 | continue; |
|
|
2152 | } |
|
|
2153 | |
|
|
2154 | if (((rend ^ srp[col]) & ~RS_wide) != 0) |
|
|
2155 | break; |
|
|
2156 | |
|
|
2157 | count++; |
|
|
2158 | |
|
|
2159 | if (stp[col] != dtp[col] |
|
|
2160 | || srp[col] != drp[col]) |
|
|
2161 | { |
|
|
2162 | if (must_clear && (i++ > (count / 2))) |
|
|
2163 | break; |
|
|
2164 | |
|
|
2165 | dtp[col] = stp[col]; |
|
|
2166 | drp[col] = rend; |
|
|
2167 | i = 0; |
|
|
2168 | } |
|
|
2169 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2170 | break; |
|
|
2171 | } |
|
|
2172 | |
|
|
2173 | col--; /* went one too far. move back */ |
|
|
2174 | count -= i; /* dump any matching trailing chars */ |
|
|
2175 | |
|
|
2176 | /* |
|
|
2177 | * Determine the attributes for the string |
|
|
2178 | */ |
|
|
2179 | int fid = GET_FONT(rend); |
|
|
2180 | fore = GET_FGCOLOR(rend); |
|
|
2181 | back = GET_BGCOLOR(rend); |
|
|
2182 | rend = GET_ATTR(rend); |
|
|
2183 | |
|
|
2184 | rvid = (rend & RS_RVid) ? 1 : 0; |
|
|
2185 | #ifdef OPTION_HC |
|
|
2186 | if (!rvid && (rend & RS_Blink)) |
|
|
2187 | { |
|
|
2188 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_HC)) |
|
|
2189 | back = Color_HC; |
|
|
2190 | else |
2252 | else |
2191 | rvid = !rvid; /* fall back */ |
2253 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); |
2192 | } |
2254 | } |
2193 | #endif |
|
|
2194 | if (rvid) |
|
|
2195 | { |
|
|
2196 | SWAP_IT(fore, back, int); |
|
|
2197 | |
|
|
2198 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2199 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_RV) |
|
|
2200 | # ifndef NO_CURSORCOLOR |
|
|
2201 | && !ISSET_PIXCOLOR (this, Color_cursor) |
|
|
2202 | # endif |
|
|
2203 | ) |
|
|
2204 | back = Color_RV; |
|
|
2205 | #endif |
|
|
2206 | } |
|
|
2207 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2208 | else if (rend & RS_Bold) |
|
|
2209 | { |
|
|
2210 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_BD)) |
|
|
2211 | { |
|
|
2212 | fore = Color_BD; |
|
|
2213 | # ifndef VERYBOLD |
|
|
2214 | rend &= ~RS_Bold; /* we've taken care of it */ |
|
|
2215 | # endif |
|
|
2216 | } |
|
|
2217 | } |
|
|
2218 | else if (rend & RS_Uline) |
|
|
2219 | { |
|
|
2220 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_UL)) |
|
|
2221 | { |
|
|
2222 | fore = Color_UL; |
|
|
2223 | rend &= ~RS_Uline; /* we've taken care of it */ |
|
|
2224 | } |
|
|
2225 | } |
|
|
2226 | #endif |
|
|
2227 | |
|
|
2228 | /* |
|
|
2229 | * Actually do the drawing of the string here |
|
|
2230 | */ |
|
|
2231 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2232 | |
|
|
2233 | if (back == Color_bg) |
|
|
2234 | { |
|
|
2235 | if (must_clear) |
|
|
2236 | { |
|
|
2237 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2238 | if (text[i] != ' ') |
|
|
2239 | { |
|
|
2240 | font->draw (xpixel, ypixel, text, count, fore, -1); |
|
|
2241 | goto nodraw; |
|
|
2242 | } |
|
|
2243 | |
|
|
2244 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2245 | nodraw: ; |
|
|
2246 | } |
|
|
2247 | else |
|
|
2248 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
|
|
2249 | } |
|
|
2250 | else |
2255 | else |
2251 | font->draw (xpixel, ypixel, text, count, fore, back); |
2256 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
2252 | |
2257 | |
2253 | if ((rend & RS_Uline) && (font->descent > 1)) |
2258 | if ((rend & RS_Uline) && (font->descent > 1)) |
2254 | XDrawLine(Xdisplay, drawBuffer, TermWin.gc, |
2259 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
2255 | xpixel, ypixel + font->ascent + 1, |
2260 | xpixel, ypixel + font->ascent + 1, |
2256 | xpixel + Width2Pixel(count) - 1, ypixel + font->ascent + 1); |
2261 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
2257 | } /* for (col....) */ |
2262 | } /* for (col....) */ |
2258 | } /* for (row....) */ |
2263 | } /* for (row....) */ |
2259 | |
2264 | |
2260 | /* |
2265 | /* |
2261 | * G: cleanup cursor and display outline cursor if necessary |
2266 | * G: cleanup cursor and display outline cursor if necessary |
2262 | */ |
2267 | */ |
2263 | if (showcursor) { |
2268 | if (showcursor) |
|
|
2269 | { |
2264 | if (TermWin.focus) { |
2270 | if (TermWin.focus) |
|
|
2271 | { |
2265 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
2272 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
2266 | [screen.cur.col]); |
2273 | [screen.cur.col]); |
2267 | *srp ^= RS_RVid; |
2274 | *srp ^= RS_RVid; |
2268 | #ifndef NO_CURSORCOLOR |
2275 | #ifndef NO_CURSORCOLOR |
2269 | *srp = (*srp & ~(RS_fgMask | RS_bgMask)) | cc1; |
2276 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
2270 | #endif |
2277 | #endif |
|
|
2278 | } |
2271 | } else if (oldcursor.row >= 0) { |
2279 | else if (oldcursor.row >= 0) |
|
|
2280 | { |
2272 | #ifndef NO_CURSORCOLOR |
2281 | #ifndef NO_CURSORCOLOR |
2273 | unsigned long gcmask; /* Graphics Context mask */ |
|
|
2274 | |
|
|
2275 | if (Xdepth > 2 && ISSET_PIXCOLOR (this, Color_cursor)) |
2282 | if (ISSET_PIXCOLOR (Color_cursor)) |
2276 | XSetForeground (Xdisplay, TermWin.gc, PixColors[Color_cursor]); |
2283 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
2277 | #endif |
2284 | #endif |
|
|
2285 | int cursorwidth = 1; |
|
|
2286 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2287 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2288 | cursorwidth++; |
|
|
2289 | |
2278 | XDrawRectangle(Xdisplay, drawBuffer, TermWin.gc, |
2290 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
2279 | Col2Pixel(oldcursor.col), |
2291 | Col2Pixel (oldcursor.col), |
2280 | Row2Pixel(oldcursor.row), |
2292 | Row2Pixel (oldcursor.row), |
2281 | (unsigned int)(Width2Pixel(cursorwidth) - 1), |
2293 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2282 | (unsigned int)(Height2Pixel(1) - TermWin.lineSpace - 1)); |
2294 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
2283 | } |
2295 | } |
2284 | } |
2296 | } |
2285 | /* |
2297 | |
|
|
2298 | /* |
2286 | * H: cleanup selection |
2299 | * H: cleanup selection |
2287 | */ |
2300 | */ |
2288 | rxvt_scr_reverse_selection (this); |
2301 | scr_reverse_selection (); |
2289 | |
2302 | |
2290 | /* |
2303 | /* |
2291 | * I: other general cleanup |
2304 | * I: other general cleanup |
2292 | */ |
2305 | */ |
2293 | if (clearfirst && TermWin.int_bwidth) |
2306 | if (clearfirst && TermWin.int_bwidth) |
2294 | /* |
2307 | /* |
2295 | * clear the whole screen height, note that width == 0 is treated |
2308 | * clear the whole screen height, note that width == 0 is treated |
2296 | * specially by XClearArea |
2309 | * specially by XClearArea |
2297 | */ |
2310 | */ |
2298 | XClearArea(Xdisplay, TermWin.vt, 0, 0, |
2311 | XClearArea (display->display, TermWin.vt, 0, 0, |
2299 | (unsigned int)TermWin.int_bwidth, |
2312 | (unsigned int)TermWin.int_bwidth, |
2300 | (unsigned int)TermWin_TotalHeight(), False); |
2313 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2314 | |
2301 | if (clearlast && TermWin.int_bwidth) |
2315 | if (clearlast && TermWin.int_bwidth) |
2302 | /* |
2316 | /* |
2303 | * clear the whole screen height, note that width == 0 is treated |
2317 | * clear the whole screen height, note that width == 0 is treated |
2304 | * specially by XClearArea |
2318 | * specially by XClearArea |
2305 | */ |
2319 | */ |
2306 | XClearArea(Xdisplay, TermWin.vt, |
2320 | XClearArea (display->display, TermWin.vt, |
2307 | TermWin.width + TermWin.int_bwidth, 0, |
2321 | TermWin.width + TermWin.int_bwidth, 0, |
2308 | (unsigned int)TermWin.int_bwidth, |
2322 | (unsigned int)TermWin.int_bwidth, |
2309 | (unsigned int)TermWin_TotalHeight(), False); |
2323 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2324 | |
2310 | if (refresh_type & SMOOTH_REFRESH) |
2325 | if (refresh_type & SMOOTH_REFRESH) |
2311 | XSync(Xdisplay, False); |
2326 | XSync (display->display, False); |
2312 | |
2327 | |
2313 | num_scr = 0; |
2328 | num_scr = 0; |
2314 | num_scr_allow = 1; |
2329 | num_scr_allow = 1; |
2315 | want_refresh = 0; /* screen is current */ |
2330 | want_refresh = 0; /* screen is current */ |
2316 | } |
2331 | } |
2317 | |
2332 | |
2318 | /* ------------------------------------------------------------------------- */ |
|
|
2319 | void |
2333 | void |
|
|
2334 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
|
|
2335 | { |
|
|
2336 | if (!rp || !tp) |
|
|
2337 | return; |
|
|
2338 | |
|
|
2339 | for (int i = TermWin.ncol; i; i--, rp++, tp++) |
|
|
2340 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
2341 | } |
|
|
2342 | |
|
|
2343 | void |
|
|
2344 | rxvt_term::scr_remap_chars () |
|
|
2345 | { |
|
|
2346 | for (int i = TermWin.nrow + TermWin.saveLines; i--; ) |
|
|
2347 | scr_remap_chars (screen.text[i], screen.rend[i]); |
|
|
2348 | |
|
|
2349 | for (int i = TermWin.nrow; i--; ) |
|
|
2350 | { |
|
|
2351 | scr_remap_chars (drawn_text[i], drawn_rend[i]); |
|
|
2352 | scr_remap_chars (swap.text[i], swap.rend[i]); |
|
|
2353 | } |
|
|
2354 | } |
|
|
2355 | |
|
|
2356 | /* ------------------------------------------------------------------------- */ |
|
|
2357 | void |
2320 | rxvt_term::scr_clear() |
2358 | rxvt_term::scr_clear (bool really) |
2321 | { |
2359 | { |
2322 | if (!TermWin.mapped) |
2360 | if (!TermWin.mapped) |
2323 | return; |
2361 | return; |
2324 | |
2362 | |
2325 | num_scr_allow = 0; |
2363 | num_scr_allow = 0; |
2326 | want_refresh = 1; |
2364 | want_refresh = 1; |
|
|
2365 | |
2327 | #ifdef TRANSPARENT |
2366 | #ifdef TRANSPARENT |
2328 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2367 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2329 | { |
2368 | { |
2330 | int i; |
2369 | int i; |
2331 | |
2370 | |
2332 | if (!(Options & Opt_transparent_all)) |
2371 | if (! (Options & Opt_transparent_all)) |
2333 | i = 0; |
2372 | i = 0; |
2334 | else |
2373 | else |
2335 | i = (int)(sizeof(TermWin.parent) / sizeof(Window)); |
2374 | i = (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2336 | |
2375 | |
2337 | while (i--) |
2376 | while (i--) |
2338 | if (TermWin.parent[i] != None) |
2377 | if (TermWin.parent[i] != None) |
2339 | XClearWindow(Xdisplay, TermWin.parent[i]); |
2378 | XClearWindow (display->display, TermWin.parent[i]); |
2340 | } |
2379 | } |
2341 | #endif |
2380 | #endif |
2342 | |
2381 | |
|
|
2382 | if (really) |
2343 | XClearWindow (Xdisplay, TermWin.vt); |
2383 | XClearWindow (display->display, TermWin.vt); |
2344 | } |
2384 | } |
2345 | |
2385 | |
2346 | /* ------------------------------------------------------------------------- */ |
2386 | /* ------------------------------------------------------------------------- */ |
2347 | /* INTPROTO */ |
|
|
2348 | void |
2387 | void |
2349 | rxvt_scr_reverse_selection(pR) |
2388 | rxvt_term::scr_reverse_selection () |
2350 | { |
2389 | { |
2351 | int i, col, row, end_row; |
|
|
2352 | rend_t *srp; |
|
|
2353 | |
|
|
2354 | if (R->selection.op && R->current_screen == R->selection.screen) { |
2390 | if (selection.op && current_screen == selection.screen) |
|
|
2391 | { |
2355 | end_row = R->TermWin.saveLines - R->TermWin.view_start; |
2392 | int end_row = TermWin.saveLines - TermWin.view_start; |
2356 | i = R->selection.beg.row + R->TermWin.saveLines; |
2393 | int i = selection.beg.row + TermWin.saveLines; |
2357 | row = R->selection.end.row + R->TermWin.saveLines; |
2394 | int col, row = selection.end.row + TermWin.saveLines; |
|
|
2395 | rend_t *srp; |
|
|
2396 | |
2358 | if (i >= end_row) |
2397 | if (i >= end_row) |
2359 | col = R->selection.beg.col; |
2398 | col = selection.beg.col; |
2360 | else { |
2399 | else |
|
|
2400 | { |
2361 | col = 0; |
2401 | col = 0; |
2362 | i = end_row; |
2402 | i = end_row; |
2363 | } |
2403 | } |
|
|
2404 | |
2364 | end_row += R->TermWin.nrow; |
2405 | end_row += TermWin.nrow; |
2365 | for (; i < row && i < end_row; i++, col = 0) |
2406 | for (; i < row && i < end_row; i++, col = 0) |
2366 | for (srp = R->screen.rend[i]; col < R->TermWin.ncol; col++) |
2407 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2367 | #ifndef OPTION_HC |
|
|
2368 | srp[col] ^= RS_RVid; |
2408 | srp[col] ^= RS_RVid; |
2369 | #else |
2409 | |
2370 | srp[col] ^= RS_Blink; |
|
|
2371 | #endif |
|
|
2372 | if (i == row && i < end_row) |
2410 | if (i == row && i < end_row) |
2373 | for (srp = R->screen.rend[i]; col < R->selection.end.col; col++) |
2411 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2374 | #ifndef OPTION_HC |
|
|
2375 | srp[col] ^= RS_RVid; |
2412 | srp[col] ^= RS_RVid; |
2376 | #else |
|
|
2377 | srp[col] ^= RS_Blink; |
|
|
2378 | #endif |
|
|
2379 | } |
2413 | } |
2380 | } |
2414 | } |
2381 | |
2415 | |
2382 | /* ------------------------------------------------------------------------- */ |
2416 | /* ------------------------------------------------------------------------- */ |
2383 | /* |
2417 | /* |
2384 | * Dump the whole scrollback and screen to the passed filedescriptor. The |
2418 | * Dump the whole scrollback and screen to the passed filedescriptor. The |
2385 | * invoking routine must close the fd. |
2419 | * invoking routine must close the fd. |
2386 | */ |
2420 | */ |
2387 | #if 0 |
2421 | #if 0 |
2388 | /* EXTPROTO */ |
|
|
2389 | void |
2422 | void |
2390 | rxvt_scr_dump(pR_ int fd) |
2423 | rxvt_term::scr_dump (int fd) |
2391 | { |
2424 | { |
2392 | int row, wrote; |
2425 | int row, wrote; |
2393 | unsigned int width, towrite; |
2426 | unsigned int width, towrite; |
2394 | char r1[] = "\n"; |
2427 | char r1[] = "\n"; |
2395 | |
2428 | |
2396 | for (row = R->TermWin.saveLines - R->TermWin.nscrolled; |
2429 | for (row = TermWin.saveLines - TermWin.nscrolled; |
2397 | row < R->TermWin.saveLines + R->TermWin.nrow - 1; row++) { |
2430 | row < TermWin.saveLines + TermWin.nrow - 1; row++) |
|
|
2431 | { |
2398 | width = R->screen.tlen[row] >= 0 ? R->screen.tlen[row] |
2432 | width = screen.tlen[row] >= 0 ? screen.tlen[row] |
2399 | : R->TermWin.ncol; |
2433 | : TermWin.ncol; |
2400 | for (towrite = width; towrite; towrite -= wrote) { |
2434 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2435 | { |
2401 | wrote = write(fd, &(R->screen.text[row][width - towrite]), |
2436 | wrote = write (fd, & (screen.text[row][width - towrite]), |
2402 | towrite); |
2437 | towrite); |
2403 | if (wrote < 0) |
2438 | if (wrote < 0) |
2404 | return; /* XXX: death, no report */ |
2439 | return; /* XXX: death, no report */ |
2405 | } |
2440 | } |
2406 | if (R->screen.tlen[row] >= 0) |
2441 | if (screen.tlen[row] >= 0) |
2407 | if (write(fd, r1, 1) <= 0) |
2442 | if (write (fd, r1, 1) <= 0) |
2408 | return; /* XXX: death, no report */ |
2443 | return; /* XXX: death, no report */ |
2409 | } |
2444 | } |
2410 | } |
2445 | } |
2411 | #endif |
2446 | #endif |
2412 | |
2447 | |
2413 | /* ------------------------------------------------------------------------- * |
2448 | /* ------------------------------------------------------------------------- * |
2414 | * CHARACTER SELECTION * |
2449 | * CHARACTER SELECTION * |
2415 | * ------------------------------------------------------------------------- */ |
2450 | * ------------------------------------------------------------------------- */ |
2416 | |
2451 | |
2417 | /* |
2452 | /* |
2418 | * -R->TermWin.nscrolled <= (selection row) <= R->TermWin.nrow - 1 |
2453 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2419 | */ |
2454 | */ |
2420 | /* EXTPROTO */ |
|
|
2421 | void |
2455 | void |
2422 | rxvt_selection_check(pR_ int check_more) |
2456 | rxvt_term::selection_check (int check_more) |
2423 | { |
2457 | { |
2424 | row_col_t pos; |
2458 | row_col_t pos; |
2425 | |
2459 | |
2426 | if (!R->selection.op) |
2460 | if (!selection.op) |
2427 | return; |
2461 | return; |
2428 | |
2462 | |
2429 | pos.row = pos.col = 0; |
2463 | pos.row = pos.col = 0; |
2430 | if ((R->selection.beg.row < -(int32_t)R->TermWin.nscrolled) |
2464 | if ((selection.beg.row < - (int32_t)TermWin.nscrolled) |
2431 | || (R->selection.beg.row >= R->TermWin.nrow) |
2465 | || (selection.beg.row >= TermWin.nrow) |
2432 | || (R->selection.mark.row < -(int32_t)R->TermWin.nscrolled) |
2466 | || (selection.mark.row < - (int32_t)TermWin.nscrolled) |
2433 | || (R->selection.mark.row >= R->TermWin.nrow) |
2467 | || (selection.mark.row >= TermWin.nrow) |
2434 | || (R->selection.end.row < -(int32_t)R->TermWin.nscrolled) |
2468 | || (selection.end.row < - (int32_t)TermWin.nscrolled) |
2435 | || (R->selection.end.row >= R->TermWin.nrow) |
2469 | || (selection.end.row >= TermWin.nrow) |
2436 | || (check_more == 1 |
2470 | || (check_more == 1 |
2437 | && R->current_screen == R->selection.screen |
2471 | && current_screen == selection.screen |
2438 | && !ROWCOL_IS_BEFORE(R->screen.cur, R->selection.beg) |
2472 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2439 | && ROWCOL_IS_BEFORE(R->screen.cur, R->selection.end)) |
2473 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
2440 | || (check_more == 2 |
2474 | || (check_more == 2 |
2441 | && ROWCOL_IS_BEFORE(R->selection.beg, pos) |
2475 | && ROWCOL_IS_BEFORE (selection.beg, pos) |
2442 | && ROWCOL_IS_AFTER(R->selection.end, pos)) |
2476 | && ROWCOL_IS_AFTER (selection.end, pos)) |
2443 | || (check_more == 3 |
2477 | || (check_more == 3 |
2444 | && ROWCOL_IS_AFTER(R->selection.end, pos)) |
2478 | && ROWCOL_IS_AFTER (selection.end, pos)) |
2445 | || (check_more == 4 /* screen width change */ |
2479 | || (check_more == 4 /* screen width change */ |
2446 | && (R->selection.beg.row != R->selection.end.row |
2480 | && (selection.beg.row != selection.end.row |
2447 | || R->selection.end.col > R->TermWin.ncol))) |
2481 | || selection.end.col > TermWin.ncol))) |
2448 | CLEAR_SELECTION(R); |
2482 | CLEAR_SELECTION (); |
2449 | } |
2483 | } |
2450 | |
2484 | |
2451 | /* ------------------------------------------------------------------------- */ |
2485 | /* ------------------------------------------------------------------------- */ |
2452 | /* |
2486 | /* |
2453 | * Paste a selection direct to the command fd |
2487 | * Paste a selection direct to the command fd |
… | |
… | |
2455 | void |
2489 | void |
2456 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2490 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2457 | { |
2491 | { |
2458 | unsigned int i, j, n; |
2492 | unsigned int i, j, n; |
2459 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2493 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2460 | |
2494 | |
2461 | #if 0 |
2495 | #if 0 |
2462 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2496 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2463 | ZERO_SCROLLBACK (r); |
2497 | ZERO_SCROLLBACK (r); |
2464 | #endif |
2498 | #endif |
2465 | |
2499 | |
… | |
… | |
2474 | ds[j] = '\r'; |
2508 | ds[j] = '\r'; |
2475 | |
2509 | |
2476 | tt_write (ds, (int)n); |
2510 | tt_write (ds, (int)n); |
2477 | } |
2511 | } |
2478 | |
2512 | |
2479 | free(ds); |
2513 | free (ds); |
2480 | } |
2514 | } |
2481 | |
2515 | |
2482 | /* ------------------------------------------------------------------------- */ |
2516 | /* ------------------------------------------------------------------------- */ |
2483 | /* |
2517 | /* |
2484 | * Respond to a notification that a primary selection has been sent |
2518 | * Respond to a notification that a primary selection has been sent |
2485 | * EXT: SelectionNotify |
2519 | * EXT: SelectionNotify |
2486 | */ |
2520 | */ |
2487 | /* EXTPROTO */ |
|
|
2488 | int |
2521 | int |
2489 | rxvt_selection_paste(pR_ Window win, Atom prop, Bool delete_prop) |
2522 | rxvt_term::selection_paste (Window win, Atom prop, bool delete_prop) |
2490 | { |
2523 | { |
2491 | long nread = 0; |
2524 | long nread = 0; |
2492 | unsigned long bytes_after; |
2525 | unsigned long bytes_after; |
2493 | XTextProperty ct; |
2526 | XTextProperty ct; |
2494 | int dummy_count; |
|
|
2495 | char **cl; |
|
|
2496 | |
2527 | |
2497 | D_SELECT((stderr, "rxvt_selection_paste(%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, R->selection_wait)); |
2528 | D_SELECT ((stderr, "rxvt_selection_paste (%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, selection_wait)); |
2498 | |
2529 | |
2499 | if (prop == None) /* check for failed XConvertSelection */ |
2530 | if (prop == None) /* check for failed XConvertSelection */ |
2500 | { |
2531 | { |
2501 | if ((R->selection_type & Sel_CompoundText)) |
2532 | if ((selection_type & Sel_CompoundText)) |
2502 | { |
2533 | { |
2503 | int selnum = R->selection_type & Sel_whereMask; |
2534 | int selnum = selection_type & Sel_whereMask; |
2504 | |
2535 | |
2505 | R->selection_type = 0; |
2536 | selection_type = 0; |
2506 | if (selnum != Sel_direct) |
2537 | if (selnum != Sel_direct) |
2507 | rxvt_selection_request_other(aR_ XA_STRING, selnum); |
2538 | selection_request_other (XA_STRING, selnum); |
|
|
2539 | } |
|
|
2540 | |
|
|
2541 | if ((selection_type & Sel_UTF8String)) |
2508 | } |
2542 | { |
|
|
2543 | int selnum = selection_type & Sel_whereMask; |
|
|
2544 | |
|
|
2545 | selection_type = Sel_CompoundText; |
|
|
2546 | if (selnum != Sel_direct) |
|
|
2547 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
|
|
2548 | else |
|
|
2549 | selection_type = 0; |
2509 | |
2550 | } |
|
|
2551 | |
2510 | return 0; |
2552 | return 0; |
2511 | } |
2553 | } |
2512 | |
2554 | |
2513 | for (;;) |
2555 | for (;;) |
2514 | { |
2556 | { |
2515 | if (XGetWindowProperty(R->Xdisplay, win, prop, (long)(nread / 4), |
2557 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2516 | (long)(PROP_SIZE / 4), delete_prop, |
2558 | (long) (PROP_SIZE / 4), delete_prop, |
2517 | AnyPropertyType, &ct.encoding, &ct.format, |
2559 | AnyPropertyType, &ct.encoding, &ct.format, |
2518 | &ct.nitems, &bytes_after, |
2560 | &ct.nitems, &bytes_after, |
2519 | &ct.value) != Success) |
2561 | &ct.value) != Success) |
2520 | break; |
2562 | break; |
2521 | |
2563 | |
2522 | if (ct.encoding == 0) |
2564 | if (ct.encoding == 0) |
2523 | { |
2565 | { |
2524 | D_SELECT((stderr, "rxvt_selection_paste: property didn't exist!")); |
2566 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
2525 | break; |
2567 | break; |
2526 | } |
2568 | } |
2527 | |
2569 | |
2528 | if (ct.value == NULL) |
2570 | if (ct.value == NULL) |
2529 | { |
2571 | { |
2530 | D_SELECT((stderr, "rxvt_selection_paste: property shooting blanks!")); |
2572 | D_SELECT ((stderr, "rxvt_selection_paste: property shooting blanks!")); |
2531 | continue; |
2573 | continue; |
2532 | } |
2574 | } |
2533 | |
2575 | |
2534 | if (ct.nitems == 0) |
2576 | if (ct.nitems == 0) |
2535 | { |
2577 | { |
2536 | D_SELECT((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2578 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2579 | |
2537 | if (R->selection_wait == Sel_normal && nread == 0) |
2580 | if (selection_wait == Sel_normal && nread == 0 |
|
|
2581 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2538 | { |
2582 | { |
2539 | /* |
2583 | /* |
2540 | * pass through again trying CUT_BUFFER0 if we've come from |
2584 | * pass through again trying CUT_BUFFER0 if we've come from |
2541 | * XConvertSelection() but nothing was presented |
2585 | * XConvertSelection () but nothing was presented |
2542 | */ |
2586 | */ |
2543 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2587 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2544 | rxvt_selection_paste (aR_ Xroot, XA_CUT_BUFFER0, False); |
2588 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2545 | } |
2589 | } |
2546 | |
2590 | |
2547 | nread = -1; /* discount any previous stuff */ |
2591 | nread = -1; /* discount any previous stuff */ |
2548 | break; |
2592 | break; |
2549 | } |
2593 | } |
2550 | |
2594 | |
2551 | nread += ct.nitems; |
2595 | nread += ct.nitems; |
|
|
2596 | |
|
|
2597 | char **cl; |
|
|
2598 | int cr; |
2552 | if (XmbTextPropertyToTextList (R->Xdisplay, &ct, &cl, |
2599 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, |
2553 | &dummy_count) == Success && cl) |
2600 | &cr) >= 0 && cl) |
2554 | { |
2601 | { |
|
|
2602 | for (int i = 0; i < cr; i++) |
2555 | R->paste ((unsigned char *)cl[0], STRLEN (cl[0])); |
2603 | paste ((unsigned char *)cl[i], STRLEN (cl[i])); |
|
|
2604 | |
2556 | XFreeStringList (cl); |
2605 | XFreeStringList (cl); |
2557 | } |
2606 | } |
2558 | else |
2607 | else |
2559 | R->paste (ct.value, ct.nitems); |
2608 | paste (ct.value, ct.nitems); |
2560 | |
2609 | |
2561 | if (bytes_after == 0) |
2610 | if (bytes_after == 0) |
2562 | break; |
2611 | break; |
2563 | |
2612 | |
2564 | XFree (ct.value); |
2613 | XFree (ct.value); |
2565 | } |
2614 | } |
2566 | |
2615 | |
2567 | if (ct.value) |
2616 | if (ct.value) |
2568 | XFree (ct.value); |
2617 | XFree (ct.value); |
2569 | |
2618 | |
2570 | if (R->selection_wait == Sel_normal) |
2619 | if (selection_wait == Sel_normal) |
2571 | R->selection_wait = Sel_none; |
2620 | selection_wait = Sel_none; |
2572 | |
2621 | |
2573 | D_SELECT((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2622 | D_SELECT ((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2574 | return (int)nread; |
2623 | return (int)nread; |
2575 | } |
2624 | } |
2576 | |
2625 | |
2577 | void |
2626 | void |
2578 | rxvt_term::incr_cb (time_watcher &w) |
2627 | rxvt_term::incr_cb (time_watcher &w) |
2579 | { |
2628 | { |
2580 | w.stop (); |
|
|
2581 | selection_wait = Sel_none; |
2629 | selection_wait = Sel_none; |
2582 | |
2630 | |
2583 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
2631 | rxvt_print_error ("data loss: timeout on INCR selection paste"); |
2584 | } |
2632 | } |
2585 | |
2633 | |
2586 | /* |
2634 | /* |
2587 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2635 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2588 | */ |
2636 | */ |
2589 | /* EXTPROTO */ |
|
|
2590 | void |
2637 | void |
2591 | rxvt_selection_property(pR_ Window win, Atom prop) |
2638 | rxvt_term::selection_property (Window win, Atom prop) |
2592 | { |
2639 | { |
2593 | int reget_time = 0; |
2640 | int reget_time = 0; |
2594 | |
2641 | |
2595 | if (prop == None) |
2642 | if (prop == None) |
|
|
2643 | return; |
|
|
2644 | |
|
|
2645 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2646 | if (selection_wait == Sel_normal) |
|
|
2647 | { |
|
|
2648 | int a, afmt; |
|
|
2649 | Atom atype; |
|
|
2650 | unsigned long bytes_after, nitems; |
|
|
2651 | unsigned char *s = NULL; |
|
|
2652 | |
|
|
2653 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
|
|
2654 | xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2655 | &bytes_after, &s); |
|
|
2656 | if (s) |
|
|
2657 | XFree (s); |
|
|
2658 | if (a != Success) |
2596 | return; |
2659 | return; |
2597 | D_SELECT((stderr, "rxvt_selection_property(%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2598 | if (R->selection_wait == Sel_normal) { |
|
|
2599 | int a, afmt; |
|
|
2600 | Atom atype; |
|
|
2601 | unsigned long bytes_after, nitems; |
|
|
2602 | unsigned char *s = NULL; |
|
|
2603 | |
2660 | |
2604 | a = XGetWindowProperty(R->Xdisplay, win, prop, 0L, 1L, False, |
|
|
2605 | R->xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2606 | &bytes_after, &s); |
|
|
2607 | if (s) |
|
|
2608 | XFree(s); |
|
|
2609 | if (a != Success) |
|
|
2610 | return; |
|
|
2611 | #ifndef __CYGWIN32__ |
2661 | #ifndef __CYGWIN32__ |
2612 | if (atype == R->xa[XA_INCR]) { /* start an INCR transfer */ |
2662 | if (atype == xa[XA_INCR]) |
|
|
2663 | { /* start an INCR transfer */ |
2613 | D_SELECT((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2664 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2614 | XDeleteProperty(R->Xdisplay, win, prop); |
2665 | XDeleteProperty (display->display, win, prop); |
2615 | XFlush(R->Xdisplay); |
2666 | XFlush (display->display); |
2616 | reget_time = 1; |
2667 | reget_time = 1; |
2617 | R->selection_wait = Sel_incr; |
2668 | selection_wait = Sel_incr; |
2618 | } |
2669 | } |
2619 | #endif |
2670 | #endif |
|
|
2671 | |
|
|
2672 | } |
2620 | } else if (R->selection_wait == Sel_incr) { |
2673 | else if (selection_wait == Sel_incr) |
|
|
2674 | { |
2621 | reget_time = 1; |
2675 | reget_time = 1; |
|
|
2676 | |
2622 | if (rxvt_selection_paste(aR_ win, prop, True) == -1) { |
2677 | if (selection_paste (win, prop, True) == -1) |
|
|
2678 | { |
2623 | D_SELECT((stderr, "rxvt_selection_property: INCR: clean end")); |
2679 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2624 | R->selection_wait = Sel_none; |
2680 | selection_wait = Sel_none; |
2625 | R->incr_ev.stop (); |
2681 | incr_ev.stop (); |
2626 | } |
2682 | } |
2627 | } |
2683 | } |
2628 | if (reget_time) /* received more data so reget time */ |
2684 | if (reget_time) /* received more data so reget time */ |
2629 | R->incr_ev.start (NOW + 10); |
2685 | incr_ev.start (NOW + 10); |
2630 | } |
2686 | } |
|
|
2687 | |
2631 | /* ------------------------------------------------------------------------- */ |
2688 | /* ------------------------------------------------------------------------- */ |
2632 | /* |
2689 | /* |
2633 | * Request the current selection: |
2690 | * Request the current selection: |
2634 | * Order: > internal selection if available |
2691 | * Order: > internal selection if available |
2635 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2692 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2636 | * > CUT_BUFFER0 |
2693 | * > CUT_BUFFER0 |
2637 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste() |
2694 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2638 | * will auto fallback to CUT_BUFFER0 |
2695 | * will auto fallback to CUT_BUFFER0 |
2639 | * EXT: button 2 release |
2696 | * EXT: button 2 release |
2640 | */ |
2697 | */ |
2641 | /* EXTPROTO */ |
|
|
2642 | void |
2698 | void |
2643 | rxvt_selection_request(pR_ Time tm, int x, int y) |
2699 | rxvt_term::selection_request (Time tm, int x, int y) |
2644 | { |
2700 | { |
2645 | D_SELECT((stderr, "rxvt_selection_request(%lu, %d, %d)", tm, x, y)); |
2701 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2702 | |
2646 | if (x < 0 || x >= R->TermWin.width || y < 0 || y >= R->TermWin.height) |
2703 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2647 | return; /* outside window */ |
2704 | return; /* outside window */ |
2648 | |
2705 | |
2649 | if (R->selection.text != NULL) { /* internal selection */ |
2706 | if (selection.text) |
|
|
2707 | { /* internal selection */ |
2650 | D_SELECT((stderr, "rxvt_selection_request: pasting internal")); |
2708 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2651 | R->paste (R->selection.text, R->selection.len); |
2709 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2710 | paste ((unsigned char *)str, strlen (str)); |
|
|
2711 | free (str); |
2652 | return; |
2712 | return; |
2653 | } else { |
2713 | } |
2654 | int i; |
2714 | else |
|
|
2715 | { |
|
|
2716 | int i; |
2655 | |
2717 | |
2656 | R->selection_request_time = tm; |
2718 | selection_request_time = tm; |
2657 | R->selection_wait = Sel_normal; |
2719 | selection_wait = Sel_normal; |
2658 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) { |
2720 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
|
|
2721 | { |
|
|
2722 | #if X_HAVE_UTF8_STRING |
|
|
2723 | selection_type = Sel_UTF8String; |
|
|
2724 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
|
|
2725 | return; |
|
|
2726 | #else |
2659 | R->selection_type = Sel_CompoundText; |
2727 | selection_type = Sel_CompoundText; |
2660 | if (rxvt_selection_request_other(aR_ R->xa[XA_COMPOUND_TEXT], i)) |
2728 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2661 | return; |
2729 | return; |
|
|
2730 | #endif |
|
|
2731 | |
2662 | } |
2732 | } |
2663 | } |
2733 | } |
|
|
2734 | |
2664 | R->selection_wait = Sel_none; /* don't loop in rxvt_selection_paste() */ |
2735 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2665 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2736 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2666 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, False); |
2737 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2667 | } |
2738 | } |
2668 | |
2739 | |
2669 | /* INTPROTO */ |
|
|
2670 | int |
2740 | int |
2671 | rxvt_selection_request_other(pR_ Atom target, int selnum) |
2741 | rxvt_term::selection_request_other (Atom target, int selnum) |
2672 | { |
2742 | { |
2673 | Atom sel; |
2743 | Atom sel; |
2674 | #ifdef DEBUG_SELECT |
2744 | #ifdef DEBUG_SELECT |
2675 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2745 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2676 | #endif |
2746 | #endif |
2677 | |
2747 | |
2678 | R->selection_type |= selnum; |
2748 | selection_type |= selnum; |
|
|
2749 | |
2679 | if (selnum == Sel_Primary) |
2750 | if (selnum == Sel_Primary) |
2680 | sel = XA_PRIMARY; |
2751 | sel = XA_PRIMARY; |
2681 | else if (selnum == Sel_Secondary) |
2752 | else if (selnum == Sel_Secondary) |
2682 | sel = XA_SECONDARY; |
2753 | sel = XA_SECONDARY; |
2683 | else |
2754 | else |
2684 | sel = R->xa[XA_CLIPBOARD]; |
2755 | sel = xa[XA_CLIPBOARD]; |
|
|
2756 | |
2685 | if (XGetSelectionOwner(R->Xdisplay, sel) != None) { |
2757 | if (XGetSelectionOwner (display->display, sel) != None) |
|
|
2758 | { |
2686 | D_SELECT((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2759 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2687 | XConvertSelection(R->Xdisplay, sel, target, R->xa[XA_VT_SELECTION], |
2760 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2688 | R->TermWin.vt, R->selection_request_time); |
2761 | TermWin.vt, selection_request_time); |
2689 | return 1; |
2762 | return 1; |
2690 | } |
2763 | } |
|
|
2764 | |
2691 | return 0; |
2765 | return 0; |
2692 | } |
2766 | } |
2693 | |
2767 | |
2694 | /* ------------------------------------------------------------------------- */ |
2768 | /* ------------------------------------------------------------------------- */ |
2695 | /* |
2769 | /* |
2696 | * Clear all selected text |
2770 | * Clear all selected text |
2697 | * EXT: SelectionClear |
2771 | * EXT: SelectionClear |
2698 | */ |
2772 | */ |
2699 | /* EXTPROTO */ |
|
|
2700 | void |
2773 | void |
2701 | rxvt_selection_clear(pR) |
2774 | rxvt_term::selection_clear () |
2702 | { |
2775 | { |
2703 | D_SELECT((stderr, "rxvt_selection_clear()")); |
2776 | D_SELECT ((stderr, "rxvt_selection_clear ()")); |
2704 | |
2777 | |
2705 | R->want_refresh = 1; |
2778 | want_refresh = 1; |
2706 | if (R->selection.text) |
|
|
2707 | free(R->selection.text); |
2779 | free (selection.text); |
2708 | R->selection.text = NULL; |
2780 | selection.text = NULL; |
2709 | R->selection.len = 0; |
2781 | selection.len = 0; |
2710 | CLEAR_SELECTION(R); |
2782 | CLEAR_SELECTION (); |
2711 | } |
2783 | } |
2712 | |
2784 | |
2713 | /* ------------------------------------------------------------------------- */ |
2785 | /* ------------------------------------------------------------------------- */ |
2714 | /* |
2786 | /* |
2715 | * Copy a selection into the cut buffer |
2787 | * Copy a selection into the cut buffer |
2716 | * EXT: button 1 or 3 release |
2788 | * EXT: button 1 or 3 release |
2717 | */ |
2789 | */ |
2718 | /* EXTPROTO */ |
|
|
2719 | void |
2790 | void |
2720 | rxvt_selection_make(pR_ Time tm) |
2791 | rxvt_term::selection_make (Time tm) |
2721 | { |
2792 | { |
2722 | int i, col, end_col, row, end_row; |
2793 | int i, col, end_col, row, end_row; |
2723 | unsigned char *new_selection_text; |
2794 | wchar_t *new_selection_text; |
2724 | char *str; |
2795 | text_t *t; |
2725 | text_t *t; |
|
|
2726 | #ifdef ACS_ASCII |
|
|
2727 | rend_t *re; |
|
|
2728 | #endif |
|
|
2729 | |
2796 | |
2730 | D_SELECT((stderr, "rxvt_selection_make(): R->selection.op=%d, R->selection.clicks=%d", R->selection.op, R->selection.clicks)); |
2797 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2731 | switch (R->selection.op) { |
2798 | switch (selection.op) |
|
|
2799 | { |
2732 | case SELECTION_CONT: |
2800 | case SELECTION_CONT: |
2733 | break; |
2801 | break; |
2734 | case SELECTION_INIT: |
2802 | case SELECTION_INIT: |
2735 | CLEAR_SELECTION(R); |
2803 | CLEAR_SELECTION (); |
2736 | /* FALLTHROUGH */ |
2804 | /* FALLTHROUGH */ |
2737 | case SELECTION_BEGIN: |
2805 | case SELECTION_BEGIN: |
2738 | R->selection.op = SELECTION_DONE; |
2806 | selection.op = SELECTION_DONE; |
2739 | /* FALLTHROUGH */ |
2807 | /* FALLTHROUGH */ |
2740 | default: |
2808 | default: |
2741 | return; |
2809 | return; |
2742 | } |
2810 | } |
|
|
2811 | |
2743 | R->selection.op = SELECTION_DONE; |
2812 | selection.op = SELECTION_DONE; |
2744 | |
2813 | |
2745 | if (R->selection.clicks == 4) |
2814 | if (selection.clicks == 4) |
2746 | return; /* nothing selected, go away */ |
2815 | return; /* nothing selected, go away */ |
2747 | |
2816 | |
2748 | i = (R->selection.end.row - R->selection.beg.row + 1) * (R->TermWin.ncol + 1) + 1; |
2817 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2749 | str = (char *)rxvt_malloc(i * MB_CUR_MAX + 1); |
2818 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2750 | |
2819 | |
2751 | new_selection_text = (unsigned char *)str; |
|
|
2752 | |
|
|
2753 | col = R->selection.beg.col; |
2820 | col = selection.beg.col; |
2754 | MAX_IT(col, 0); |
2821 | MAX_IT (col, 0); |
2755 | row = R->selection.beg.row + R->TermWin.saveLines; |
2822 | row = selection.beg.row + TermWin.saveLines; |
2756 | end_row = R->selection.end.row + R->TermWin.saveLines; |
2823 | end_row = selection.end.row + TermWin.saveLines; |
|
|
2824 | int ofs = 0; |
|
|
2825 | int extra = 0; |
2757 | |
2826 | |
2758 | for (; row <= end_row; row++, col = 0) |
2827 | for (; row <= end_row; row++, col = 0) |
2759 | { |
2828 | { |
2760 | t = &(R->screen.text[row][col]); |
2829 | t = &(screen.text[row][col]); |
2761 | |
2830 | |
2762 | end_col = R->screen.tlen[row]; |
2831 | end_col = screen.tlen[row]; |
2763 | |
2832 | |
2764 | if (end_col == -1) |
2833 | if (end_col == -1) |
2765 | end_col = R->TermWin.ncol; |
2834 | end_col = TermWin.ncol; |
2766 | |
2835 | |
2767 | if (row == end_row) |
2836 | if (row == end_row) |
2768 | MIN_IT (end_col, R->selection.end.col); |
2837 | MIN_IT (end_col, selection.end.col); |
2769 | |
2838 | |
2770 | for (; col < end_col; col++) |
2839 | for (; col < end_col; col++) |
|
|
2840 | { |
2771 | if (*t == NOCHAR) |
2841 | if (*t == NOCHAR) |
2772 | t++; |
2842 | t++; |
|
|
2843 | else if (IS_COMPOSE (*t)) |
|
|
2844 | { |
|
|
2845 | int len = rxvt_composite.expand (*t, 0); |
|
|
2846 | |
|
|
2847 | extra -= (len - 1); |
|
|
2848 | |
|
|
2849 | if (extra < 0) |
|
|
2850 | { |
|
|
2851 | extra += i; |
|
|
2852 | i += i; |
|
|
2853 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
|
|
2854 | } |
|
|
2855 | |
|
|
2856 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
|
|
2857 | } |
2773 | else |
2858 | else |
2774 | { |
2859 | new_selection_text[ofs++] = *t++; |
2775 | int len = wctomb (str, *t++); |
|
|
2776 | if (len > 0) |
|
|
2777 | str += len; |
|
|
2778 | } |
2860 | } |
2779 | |
2861 | |
2780 | if (R->screen.tlen[row] != -1 && row != end_row) |
2862 | if (screen.tlen[row] != -1 && row != end_row) |
2781 | *str++ = '\n'; |
2863 | new_selection_text[ofs++] = L'\n'; |
2782 | } |
2864 | } |
2783 | |
2865 | |
2784 | #ifndef NO_OLD_SELECTION |
2866 | #ifndef NO_OLD_SELECTION |
2785 | if (R->selection_style == OLD_SELECT) |
2867 | if (selection_style == OLD_SELECT) |
2786 | if (end_col == R->TermWin.ncol) |
2868 | if (end_col == TermWin.ncol) |
2787 | *str++ = '\n'; |
2869 | new_selection_text[ofs++] = L'\n'; |
2788 | #endif |
2870 | #endif |
2789 | #ifndef NO_NEW_SELECTION |
2871 | #ifndef NO_NEW_SELECTION |
2790 | if (R->selection_style != OLD_SELECT) |
2872 | if (selection_style != OLD_SELECT) |
2791 | if (end_col != R->selection.end.col) |
2873 | if (end_col != selection.end.col) |
2792 | *str++ = '\n'; |
2874 | new_selection_text[ofs++] = L'\n'; |
2793 | #endif |
2875 | #endif |
2794 | *str = '\0'; |
2876 | new_selection_text[ofs] = 0; |
2795 | |
2877 | |
2796 | i = str - (char *)new_selection_text; |
|
|
2797 | if (i == 0) |
2878 | if (ofs == 0) |
2798 | { |
2879 | { |
2799 | free (new_selection_text); |
2880 | free (new_selection_text); |
2800 | return; |
2881 | return; |
2801 | } |
2882 | } |
2802 | |
2883 | |
2803 | // due to MB_MAX_CUR, selection wastage is usually high |
|
|
2804 | if (str - (char *)new_selection_text > 1024) |
|
|
2805 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2806 | |
|
|
2807 | R->selection.len = i; |
|
|
2808 | if (R->selection.text) |
|
|
2809 | free (R->selection.text); |
2884 | free (selection.text); |
2810 | |
2885 | |
2811 | R->selection.text = new_selection_text; |
2886 | // we usually allocate much more than necessary, so realloc it smaller again |
|
|
2887 | selection.len = ofs; |
|
|
2888 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2812 | |
2889 | |
2813 | XSetSelectionOwner(R->Xdisplay, XA_PRIMARY, R->TermWin.vt, tm); |
2890 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2814 | if (XGetSelectionOwner(R->Xdisplay, XA_PRIMARY) != R->TermWin.vt) |
2891 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
|
|
2892 | display->set_selection_owner (this); |
|
|
2893 | else |
2815 | rxvt_print_error("can't get primary selection"); |
2894 | rxvt_print_error ("can't get primary selection"); |
|
|
2895 | |
|
|
2896 | #if 0 |
|
|
2897 | XTextProperty ct; |
|
|
2898 | |
|
|
2899 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
|
|
2900 | { |
2816 | XChangeProperty(R->Xdisplay, Xroot, XA_CUT_BUFFER0, XA_STRING, 8, |
2901 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2817 | PropModeReplace, R->selection.text, (int)R->selection.len); |
2902 | PropModeReplace, ct.value, ct.nitems); |
|
|
2903 | XFree (ct.value); |
|
|
2904 | } |
|
|
2905 | #endif |
|
|
2906 | |
2818 | R->selection_time = tm; |
2907 | selection_time = tm; |
2819 | D_SELECT((stderr, "rxvt_selection_make(): R->selection.len=%d", R->selection.len)); |
2908 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2820 | } |
2909 | } |
2821 | |
2910 | |
2822 | /* ------------------------------------------------------------------------- */ |
2911 | /* ------------------------------------------------------------------------- */ |
2823 | /* |
2912 | /* |
2824 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2913 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2825 | * EXT: button 1 press |
2914 | * EXT: button 1 press |
2826 | */ |
2915 | */ |
2827 | void |
2916 | void |
2828 | rxvt_term::selection_click (int clicks, int x, int y) |
2917 | rxvt_term::selection_click (int clicks, int x, int y) |
2829 | { |
2918 | { |
2830 | D_SELECT((stderr, "rxvt_selection_click(%d, %d, %d)", clicks, x, y)); |
2919 | D_SELECT ((stderr, "rxvt_selection_click (%d, %d, %d)", clicks, x, y)); |
2831 | |
2920 | |
2832 | clicks = ((clicks - 1) % 3) + 1; |
2921 | clicks = ((clicks - 1) % 3) + 1; |
2833 | selection.clicks = clicks; /* save clicks so extend will work */ |
2922 | selection.clicks = clicks; /* save clicks so extend will work */ |
2834 | |
2923 | |
2835 | rxvt_selection_start_colrow (this, Pixel2Col(x), Pixel2Row(y)); |
2924 | selection_start_colrow (Pixel2Col (x), Pixel2Row (y)); |
2836 | |
2925 | |
2837 | if (clicks == 2 || clicks == 3) |
2926 | if (clicks == 2 || clicks == 3) |
2838 | rxvt_selection_extend_colrow (this, selection.mark.col, |
2927 | selection_extend_colrow (selection.mark.col, |
2839 | selection.mark.row + TermWin.view_start, |
2928 | selection.mark.row + TermWin.view_start, |
2840 | 0, /* button 3 */ |
2929 | 0, /* button 3 */ |
2841 | 1, /* button press */ |
2930 | 1, /* button press */ |
2842 | 0); /* click change */ |
2931 | 0); /* click change */ |
2843 | } |
2932 | } |
2844 | |
2933 | |
2845 | /* ------------------------------------------------------------------------- */ |
2934 | /* ------------------------------------------------------------------------- */ |
2846 | /* |
2935 | /* |
2847 | * Mark a selection at the specified col/row |
2936 | * Mark a selection at the specified col/row |
2848 | */ |
2937 | */ |
2849 | /* INTPROTO */ |
|
|
2850 | void |
2938 | void |
2851 | rxvt_selection_start_colrow(pR_ int col, int row) |
2939 | rxvt_term::selection_start_colrow (int col, int row) |
2852 | { |
2940 | { |
2853 | R->want_refresh = 1; |
2941 | want_refresh = 1; |
2854 | R->selection.mark.col = col; |
2942 | selection.mark.col = col; |
2855 | R->selection.mark.row = row - R->TermWin.view_start; |
2943 | selection.mark.row = row - TermWin.view_start; |
2856 | MAX_IT(R->selection.mark.row, -(int32_t)R->TermWin.nscrolled); |
2944 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2857 | MIN_IT(R->selection.mark.row, (int32_t)R->TermWin.nrow - 1); |
2945 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2858 | MAX_IT(R->selection.mark.col, 0); |
2946 | MAX_IT (selection.mark.col, 0); |
2859 | MIN_IT(R->selection.mark.col, (int32_t)R->TermWin.ncol - 1); |
2947 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2860 | |
2948 | |
2861 | if (R->selection.op) { /* clear the old selection */ |
2949 | if (selection.op) |
|
|
2950 | { /* clear the old selection */ |
2862 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
2951 | selection.beg.row = selection.end.row = selection.mark.row; |
2863 | R->selection.beg.col = R->selection.end.col = R->selection.mark.col; |
2952 | selection.beg.col = selection.end.col = selection.mark.col; |
2864 | } |
2953 | } |
2865 | R->selection.op = SELECTION_INIT; |
2954 | selection.op = SELECTION_INIT; |
2866 | R->selection.screen = R->current_screen; |
2955 | selection.screen = current_screen; |
2867 | } |
2956 | } |
2868 | |
2957 | |
2869 | /* ------------------------------------------------------------------------- */ |
2958 | /* ------------------------------------------------------------------------- */ |
2870 | /* |
2959 | /* |
2871 | * Word select: select text for 2 clicks |
2960 | * Word select: select text for 2 clicks |
2872 | * We now only find out the boundary in one direction |
2961 | * We now only find out the boundary in one direction |
2873 | */ |
2962 | */ |
2874 | |
2963 | |
2875 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2964 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2876 | #define DELIMIT_TEXT(x) \ |
2965 | #define DELIMIT_TEXT(x) \ |
2877 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR(R->rs[Rs_cutchars], (x)) != NULL)) |
2966 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR (rs[Rs_cutchars], (x)) != NULL)) |
2878 | #define DELIMIT_REND(x) 1 |
2967 | #define DELIMIT_REND(x) 1 |
2879 | |
2968 | |
2880 | /* INTPROTO */ |
|
|
2881 | void |
2969 | void |
2882 | rxvt_selection_delimit_word(pR_ enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2970 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2883 | { |
2971 | { |
2884 | int col, row, dirnadd, tcol, trow, w1, w2; |
2972 | int col, row, dirnadd, tcol, trow, w1, w2; |
2885 | row_col_t bound; |
2973 | row_col_t bound; |
2886 | text_t *stp; |
2974 | text_t *stp; |
2887 | rend_t *srp; |
2975 | rend_t *srp; |
2888 | |
2976 | |
2889 | if (dirn == UP) { |
2977 | if (dirn == UP) |
|
|
2978 | { |
2890 | bound.row = R->TermWin.saveLines - R->TermWin.nscrolled - 1; |
2979 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2891 | bound.col = 0; |
2980 | bound.col = 0; |
2892 | dirnadd = -1; |
2981 | dirnadd = -1; |
2893 | } else { |
2982 | } |
|
|
2983 | else |
|
|
2984 | { |
2894 | bound.row = R->TermWin.saveLines + R->TermWin.nrow; |
2985 | bound.row = TermWin.saveLines + TermWin.nrow; |
2895 | bound.col = R->TermWin.ncol - 1; |
2986 | bound.col = TermWin.ncol - 1; |
2896 | dirnadd = 1; |
2987 | dirnadd = 1; |
2897 | } |
2988 | } |
2898 | row = mark->row + R->TermWin.saveLines; |
2989 | row = mark->row + TermWin.saveLines; |
2899 | col = mark->col; |
2990 | col = mark->col; |
2900 | MAX_IT(col, 0); |
2991 | MAX_IT (col, 0); |
2901 | /* find the edge of a word */ |
2992 | /* find the edge of a word */ |
2902 | stp = &(R->screen.text[row][col]); |
2993 | stp = & (screen.text[row][col]); |
2903 | w1 = DELIMIT_TEXT(*stp); |
2994 | w1 = DELIMIT_TEXT (*stp); |
2904 | |
2995 | |
2905 | if (R->selection_style != NEW_SELECT) { |
2996 | if (selection_style != NEW_SELECT) |
|
|
2997 | { |
2906 | if (w1 == 1) { |
2998 | if (w1 == 1) |
|
|
2999 | { |
2907 | stp += dirnadd; |
3000 | stp += dirnadd; |
2908 | if (DELIMIT_TEXT(*stp) == 1) |
3001 | if (DELIMIT_TEXT (*stp) == 1) |
2909 | goto Old_Word_Selection_You_Die; |
3002 | goto Old_Word_Selection_You_Die; |
2910 | col += dirnadd; |
3003 | col += dirnadd; |
2911 | } |
3004 | } |
2912 | w1 = 0; |
3005 | w1 = 0; |
2913 | } |
3006 | } |
2914 | srp = (&R->screen.rend[row][col]); |
3007 | srp = (&screen.rend[row][col]); |
2915 | w2 = DELIMIT_REND(*srp); |
3008 | w2 = DELIMIT_REND (*srp); |
2916 | |
3009 | |
2917 | for (;;) { |
3010 | for (;;) |
|
|
3011 | { |
2918 | for (; col != bound.col; col += dirnadd) { |
3012 | for (; col != bound.col; col += dirnadd) |
|
|
3013 | { |
2919 | stp += dirnadd; |
3014 | stp += dirnadd; |
2920 | if (DELIMIT_TEXT(*stp) != w1) |
3015 | if (DELIMIT_TEXT (*stp) != w1) |
|
|
3016 | break; |
|
|
3017 | srp += dirnadd; |
|
|
3018 | if (DELIMIT_REND (*srp) != w2) |
|
|
3019 | break; |
|
|
3020 | } |
|
|
3021 | if ((col == bound.col) && (row != bound.row)) |
|
|
3022 | { |
|
|
3023 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
|
|
3024 | { |
|
|
3025 | trow = row + dirnadd; |
|
|
3026 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
3027 | if (screen.text[trow] == NULL) |
2921 | break; |
3028 | break; |
2922 | srp += dirnadd; |
3029 | stp = & (screen.text[trow][tcol]); |
2923 | if (DELIMIT_REND(*srp) != w2) |
3030 | srp = & (screen.rend[trow][tcol]); |
|
|
3031 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
2924 | break; |
3032 | break; |
2925 | } |
|
|
2926 | if ((col == bound.col) && (row != bound.row)) { |
|
|
2927 | if (R->screen.tlen[(row - (dirn == UP ? 1 : 0))] == -1) { |
|
|
2928 | trow = row + dirnadd; |
|
|
2929 | tcol = dirn == UP ? R->TermWin.ncol - 1 : 0; |
|
|
2930 | if (R->screen.text[trow] == NULL) |
|
|
2931 | break; |
|
|
2932 | stp = &(R->screen.text[trow][tcol]); |
|
|
2933 | srp = &(R->screen.rend[trow][tcol]); |
|
|
2934 | if (DELIMIT_TEXT(*stp) != w1 || DELIMIT_REND(*srp) != w2) |
|
|
2935 | break; |
|
|
2936 | row = trow; |
3033 | row = trow; |
2937 | col = tcol; |
3034 | col = tcol; |
2938 | continue; |
3035 | continue; |
2939 | } |
3036 | } |
2940 | } |
3037 | } |
2941 | break; |
3038 | break; |
2942 | } |
3039 | } |
2943 | Old_Word_Selection_You_Die: |
3040 | Old_Word_Selection_You_Die: |
2944 | D_SELECT((stderr, "rxvt_selection_delimit_word(%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - R->TermWin.saveLines, col)); |
3041 | D_SELECT ((stderr, "rxvt_selection_delimit_word (%s,...) @ (r:%3d, c:%3d) has boundary (r:%3d, c:%3d)", (dirn == UP ? "up " : "down"), mark->row, mark->col, row - TermWin.saveLines, col)); |
2945 | |
3042 | |
2946 | if (dirn == DN) |
3043 | if (dirn == DN) |
2947 | col++; /* put us on one past the end */ |
3044 | col++; /* put us on one past the end */ |
2948 | |
3045 | |
2949 | /* Poke the values back in */ |
3046 | /* Poke the values back in */ |
2950 | ret->row = row - R->TermWin.saveLines; |
3047 | ret->row = row - TermWin.saveLines; |
2951 | ret->col = col; |
3048 | ret->col = col; |
2952 | } |
3049 | } |
2953 | |
3050 | |
2954 | /* ------------------------------------------------------------------------- */ |
3051 | /* ------------------------------------------------------------------------- */ |
2955 | /* |
3052 | /* |
2956 | * Extend the selection to the specified x/y pixel location |
3053 | * Extend the selection to the specified x/y pixel location |
… | |
… | |
2962 | void |
3059 | void |
2963 | rxvt_term::selection_extend (int x, int y, int flag) |
3060 | rxvt_term::selection_extend (int x, int y, int flag) |
2964 | { |
3061 | { |
2965 | int col, row; |
3062 | int col, row; |
2966 | |
3063 | |
2967 | col = Pixel2Col(x); |
3064 | col = Pixel2Col (x); |
2968 | row = Pixel2Row(y); |
3065 | row = Pixel2Row (y); |
2969 | MAX_IT(row, 0); |
3066 | MAX_IT (row, 0); |
2970 | MIN_IT(row, (int)TermWin.nrow - 1); |
3067 | MIN_IT (row, (int)TermWin.nrow - 1); |
2971 | MAX_IT(col, 0); |
3068 | MAX_IT (col, 0); |
2972 | MIN_IT(col, (int)TermWin.ncol); |
3069 | MIN_IT (col, (int)TermWin.ncol); |
2973 | |
3070 | |
2974 | #ifndef NO_NEW_SELECTION |
3071 | #ifndef NO_NEW_SELECTION |
2975 | /* |
3072 | /* |
2976 | * If we're selecting characters (single click) then we must check first |
3073 | * If we're selecting characters (single click) then we must check first |
2977 | * if we are at the same place as the original mark. If we are then |
3074 | * if we are at the same place as the original mark. If we are then |
… | |
… | |
2987 | /* select nothing */ |
3084 | /* select nothing */ |
2988 | selection.beg.row = selection.end.row = 0; |
3085 | selection.beg.row = selection.end.row = 0; |
2989 | selection.beg.col = selection.end.col = 0; |
3086 | selection.beg.col = selection.end.col = 0; |
2990 | selection.clicks = 4; |
3087 | selection.clicks = 4; |
2991 | want_refresh = 1; |
3088 | want_refresh = 1; |
2992 | D_SELECT((stderr, "rxvt_selection_extend() selection.clicks = 4")); |
3089 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
2993 | return; |
3090 | return; |
2994 | } |
3091 | } |
2995 | } |
3092 | } |
2996 | #endif |
3093 | #endif |
2997 | if (selection.clicks == 4) |
3094 | if (selection.clicks == 4) |
2998 | selection.clicks = 1; |
3095 | selection.clicks = 1; |
2999 | |
3096 | |
3000 | rxvt_selection_extend_colrow (this, col, row, !!flag, /* ? button 3 */ |
3097 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3001 | flag == 1 ? 1 : 0, /* ? button press */ |
3098 | flag == 1 ? 1 : 0, /* ? button press */ |
3002 | 0); /* no click change */ |
3099 | 0); /* no click change */ |
3003 | } |
3100 | } |
3004 | |
3101 | |
3005 | /* ------------------------------------------------------------------------- */ |
3102 | /* ------------------------------------------------------------------------- */ |
3006 | /* |
3103 | /* |
3007 | * Extend the selection to the specified col/row |
3104 | * Extend the selection to the specified col/row |
3008 | */ |
3105 | */ |
3009 | /* INTPROTO */ |
|
|
3010 | void |
3106 | void |
3011 | rxvt_selection_extend_colrow(pR_ int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
3107 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
3012 | { |
3108 | { |
3013 | int16_t ncol = R->TermWin.ncol; |
3109 | int16_t ncol = TermWin.ncol; |
3014 | int end_col; |
3110 | int end_col; |
3015 | row_col_t pos; |
3111 | row_col_t pos; |
3016 | enum { |
3112 | enum { |
3017 | LEFT, RIGHT |
3113 | LEFT, RIGHT |
3018 | } closeto = RIGHT; |
3114 | } closeto = RIGHT; |
3019 | |
3115 | |
3020 | D_SELECT((stderr, "rxvt_selection_extend_colrow(c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, R->selection.clicks, R->selection.op)); |
3116 | D_SELECT ((stderr, "rxvt_selection_extend_colrow (c:%d, r:%d, %d, %d) clicks:%d, op:%d", col, row, button3, buttonpress, selection.clicks, selection.op)); |
3021 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3117 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () ENT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3022 | |
3118 | |
3023 | R->want_refresh = 1; |
3119 | want_refresh = 1; |
3024 | switch (R->selection.op) { |
3120 | switch (selection.op) |
|
|
3121 | { |
3025 | case SELECTION_INIT: |
3122 | case SELECTION_INIT: |
3026 | CLEAR_SELECTION(R); |
3123 | CLEAR_SELECTION (); |
3027 | R->selection.op = SELECTION_BEGIN; |
3124 | selection.op = SELECTION_BEGIN; |
3028 | /* FALLTHROUGH */ |
3125 | /* FALLTHROUGH */ |
3029 | case SELECTION_BEGIN: |
3126 | case SELECTION_BEGIN: |
3030 | if (row != R->selection.mark.row || col != R->selection.mark.col |
3127 | if (row != selection.mark.row || col != selection.mark.col |
3031 | || (!button3 && buttonpress)) |
3128 | || (!button3 && buttonpress)) |
3032 | R->selection.op = SELECTION_CONT; |
3129 | selection.op = SELECTION_CONT; |
3033 | break; |
3130 | break; |
3034 | case SELECTION_DONE: |
3131 | case SELECTION_DONE: |
3035 | R->selection.op = SELECTION_CONT; |
3132 | selection.op = SELECTION_CONT; |
3036 | /* FALLTHROUGH */ |
3133 | /* FALLTHROUGH */ |
3037 | case SELECTION_CONT: |
3134 | case SELECTION_CONT: |
3038 | break; |
3135 | break; |
3039 | case SELECTION_CLEAR: |
3136 | case SELECTION_CLEAR: |
3040 | rxvt_selection_start_colrow(aR_ col, row); |
3137 | selection_start_colrow (col, row); |
3041 | /* FALLTHROUGH */ |
3138 | /* FALLTHROUGH */ |
3042 | default: |
3139 | default: |
3043 | return; |
3140 | return; |
3044 | } |
3141 | } |
3045 | if (R->selection.beg.col == R->selection.end.col |
3142 | if (selection.beg.col == selection.end.col |
3046 | && R->selection.beg.col != R->selection.mark.col |
3143 | && selection.beg.col != selection.mark.col |
3047 | && R->selection.beg.row == R->selection.end.row |
3144 | && selection.beg.row == selection.end.row |
3048 | && R->selection.beg.row != R->selection.mark.row) { |
3145 | && selection.beg.row != selection.mark.row) |
|
|
3146 | { |
3049 | R->selection.beg.col = R->selection.end.col = R->selection.mark.col; |
3147 | selection.beg.col = selection.end.col = selection.mark.col; |
3050 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
3148 | selection.beg.row = selection.end.row = selection.mark.row; |
3051 | D_SELECT((stderr, "rxvt_selection_extend_colrow() ENT2 b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3149 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () ENT2 b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3052 | } |
3150 | } |
3053 | |
3151 | |
3054 | pos.col = col; |
3152 | pos.col = col; |
3055 | pos.row = row; |
3153 | pos.row = row; |
3056 | |
3154 | |
3057 | pos.row -= R->TermWin.view_start; /* adjust for scroll */ |
3155 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3058 | |
3156 | |
3059 | #ifndef NO_OLD_SELECTION |
3157 | #ifndef NO_OLD_SELECTION |
3060 | /* |
3158 | /* |
3061 | * This mimics some of the selection behaviour of version 2.20 and before. |
3159 | * This mimics some of the selection behaviour of version 2.20 and before. |
3062 | * There are no ``selection modes'', button3 is always character extension. |
3160 | * There are no ``selection modes'', button3 is always character extension. |
3063 | * Note: button3 drag is always available, c.f. v2.20 |
3161 | * Note: button3 drag is always available, c.f. v2.20 |
3064 | * Selection always terminates (left or right as appropriate) at the mark. |
3162 | * Selection always terminates (left or right as appropriate) at the mark. |
3065 | */ |
3163 | */ |
3066 | if (R->selection_style == OLD_SELECT) { |
3164 | if (selection_style == OLD_SELECT) |
|
|
3165 | { |
3067 | if (R->selection.clicks == 1 || button3) { |
3166 | if (selection.clicks == 1 || button3) |
|
|
3167 | { |
3068 | if (R->hate_those_clicks) { |
3168 | if (hate_those_clicks) |
|
|
3169 | { |
3069 | R->hate_those_clicks = 0; |
3170 | hate_those_clicks = 0; |
3070 | if (R->selection.clicks == 1) { |
3171 | if (selection.clicks == 1) |
|
|
3172 | { |
3071 | R->selection.beg.row = R->selection.mark.row; |
3173 | selection.beg.row = selection.mark.row; |
3072 | R->selection.beg.col = R->selection.mark.col; |
3174 | selection.beg.col = selection.mark.col; |
|
|
3175 | } |
3073 | } else { |
3176 | else |
|
|
3177 | { |
3074 | R->selection.mark.row = R->selection.beg.row; |
3178 | selection.mark.row = selection.beg.row; |
3075 | R->selection.mark.col = R->selection.beg.col; |
3179 | selection.mark.col = selection.beg.col; |
3076 | } |
3180 | } |
3077 | } |
3181 | } |
3078 | if (ROWCOL_IS_BEFORE(pos, R->selection.mark)) { |
3182 | if (ROWCOL_IS_BEFORE (pos, selection.mark)) |
|
|
3183 | { |
3079 | R->selection.end.row = R->selection.mark.row; |
3184 | selection.end.row = selection.mark.row; |
3080 | R->selection.end.col = R->selection.mark.col + 1; |
3185 | selection.end.col = selection.mark.col + 1; |
3081 | R->selection.beg.row = pos.row; |
3186 | selection.beg.row = pos.row; |
3082 | R->selection.beg.col = pos.col; |
3187 | selection.beg.col = pos.col; |
3083 | } else { |
|
|
3084 | R->selection.beg.row = R->selection.mark.row; |
|
|
3085 | R->selection.beg.col = R->selection.mark.col; |
|
|
3086 | R->selection.end.row = pos.row; |
|
|
3087 | R->selection.end.col = pos.col + 1; |
|
|
3088 | } |
3188 | } |
|
|
3189 | else |
|
|
3190 | { |
|
|
3191 | selection.beg.row = selection.mark.row; |
|
|
3192 | selection.beg.col = selection.mark.col; |
|
|
3193 | selection.end.row = pos.row; |
|
|
3194 | selection.end.col = pos.col + 1; |
|
|
3195 | } |
|
|
3196 | } |
3089 | } else if (R->selection.clicks == 2) { |
3197 | else if (selection.clicks == 2) |
|
|
3198 | { |
3090 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.mark), |
3199 | selection_delimit_word (UP, & (selection.mark), |
3091 | &(R->selection.beg)); |
3200 | & (selection.beg)); |
3092 | rxvt_selection_delimit_word(aR_ DN, &(R->selection.mark), |
3201 | selection_delimit_word (DN, & (selection.mark), |
3093 | &(R->selection.end)); |
3202 | & (selection.end)); |
3094 | R->hate_those_clicks = 1; |
3203 | hate_those_clicks = 1; |
|
|
3204 | } |
3095 | } else if (R->selection.clicks == 3) { |
3205 | else if (selection.clicks == 3) |
|
|
3206 | { |
3096 | R->selection.beg.row = R->selection.end.row = R->selection.mark.row; |
3207 | selection.beg.row = selection.end.row = selection.mark.row; |
3097 | R->selection.beg.col = 0; |
3208 | selection.beg.col = 0; |
3098 | R->selection.end.col = ncol; |
3209 | selection.end.col = ncol; |
3099 | R->hate_those_clicks = 1; |
3210 | hate_those_clicks = 1; |
3100 | } |
3211 | } |
3101 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3212 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3102 | return; |
3213 | return; |
3103 | } |
3214 | } |
3104 | #endif /* ! NO_OLD_SELECTION */ |
3215 | #endif /* ! NO_OLD_SELECTION */ |
3105 | #ifndef NO_NEW_SELECTION |
3216 | #ifndef NO_NEW_SELECTION |
3106 | /* selection_style must not be OLD_SELECT to get here */ |
3217 | /* selection_style must not be OLD_SELECT to get here */ |
3107 | /* |
3218 | /* |
3108 | * This is mainly xterm style selection with a couple of differences, mainly |
3219 | * This is mainly xterm style selection with a couple of differences, mainly |
3109 | * in the way button3 drag extension works. |
3220 | * in the way button3 drag extension works. |
3110 | * We're either doing: button1 drag; button3 press; or button3 drag |
3221 | * We're either doing: button1 drag; button3 press; or button3 drag |
3111 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3222 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3112 | * is always at the left/right edge of the R->selection. |
3223 | * is always at the left/right edge of the selection. |
3113 | * b) button3 press: extend/contract character/word/line at whichever edge of |
3224 | * b) button3 press: extend/contract character/word/line at whichever edge of |
3114 | * the selection we are closest to. |
3225 | * the selection we are closest to. |
3115 | * c) button3 drag : extend/contract character/word/line - we select around |
3226 | * c) button3 drag : extend/contract character/word/line - we select around |
3116 | * a point/word/line which is either the start or end of the selection |
3227 | * a point/word/line which is either the start or end of the selection |
3117 | * and it was decided by whichever point/word/line was `fixed' at the |
3228 | * and it was decided by whichever point/word/line was `fixed' at the |
3118 | * time of the most recent button3 press |
3229 | * time of the most recent button3 press |
3119 | */ |
3230 | */ |
3120 | if (button3 && buttonpress) { /* button3 press */ |
3231 | if (button3 && buttonpress) |
|
|
3232 | { /* button3 press */ |
3121 | /* |
3233 | /* |
3122 | * first determine which edge of the selection we are closest to |
3234 | * first determine which edge of the selection we are closest to |
3123 | */ |
3235 | */ |
3124 | if (ROWCOL_IS_BEFORE(pos, R->selection.beg) |
3236 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
3125 | || (!ROWCOL_IS_AFTER(pos, R->selection.end) |
3237 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
3126 | && (((pos.col - R->selection.beg.col) |
3238 | && (((pos.col - selection.beg.col) |
3127 | + ((pos.row - R->selection.beg.row) * ncol)) |
3239 | + ((pos.row - selection.beg.row) * ncol)) |
3128 | < ((R->selection.end.col - pos.col) |
3240 | < ((selection.end.col - pos.col) |
3129 | + ((R->selection.end.row - pos.row) * ncol))))) |
3241 | + ((selection.end.row - pos.row) * ncol))))) |
3130 | closeto = LEFT; |
3242 | closeto = LEFT; |
3131 | if (closeto == LEFT) { |
3243 | if (closeto == LEFT) |
|
|
3244 | { |
3132 | R->selection.beg.row = pos.row; |
3245 | selection.beg.row = pos.row; |
3133 | R->selection.beg.col = pos.col; |
3246 | selection.beg.col = pos.col; |
3134 | R->selection.mark.row = R->selection.end.row; |
3247 | selection.mark.row = selection.end.row; |
3135 | R->selection.mark.col = R->selection.end.col |
3248 | selection.mark.col = selection.end.col |
3136 | - (R->selection.clicks == 2); |
3249 | - (selection.clicks == 2); |
|
|
3250 | } |
3137 | } else { |
3251 | else |
|
|
3252 | { |
3138 | R->selection.end.row = pos.row; |
3253 | selection.end.row = pos.row; |
3139 | R->selection.end.col = pos.col; |
3254 | selection.end.col = pos.col; |
3140 | R->selection.mark.row = R->selection.beg.row; |
3255 | selection.mark.row = selection.beg.row; |
3141 | R->selection.mark.col = R->selection.beg.col; |
3256 | selection.mark.col = selection.beg.col; |
3142 | } |
3257 | } |
|
|
3258 | } |
|
|
3259 | else |
3143 | } else { /* button1 drag or button3 drag */ |
3260 | { /* button1 drag or button3 drag */ |
3144 | if (ROWCOL_IS_AFTER(R->selection.mark, pos)) { |
3261 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
|
|
3262 | { |
3145 | if ((R->selection.mark.row == R->selection.end.row) |
3263 | if ((selection.mark.row == selection.end.row) |
3146 | && (R->selection.mark.col == R->selection.end.col) |
3264 | && (selection.mark.col == selection.end.col) |
3147 | && clickchange && R->selection.clicks == 2) |
3265 | && clickchange && selection.clicks == 2) |
3148 | R->selection.mark.col--; |
3266 | selection.mark.col--; |
3149 | R->selection.beg.row = pos.row; |
3267 | selection.beg.row = pos.row; |
3150 | R->selection.beg.col = pos.col; |
3268 | selection.beg.col = pos.col; |
3151 | R->selection.end.row = R->selection.mark.row; |
3269 | selection.end.row = selection.mark.row; |
3152 | R->selection.end.col = R->selection.mark.col |
3270 | selection.end.col = selection.mark.col |
3153 | + (R->selection.clicks == 2); |
3271 | + (selection.clicks == 2); |
|
|
3272 | } |
3154 | } else { |
3273 | else |
|
|
3274 | { |
3155 | R->selection.beg.row = R->selection.mark.row; |
3275 | selection.beg.row = selection.mark.row; |
3156 | R->selection.beg.col = R->selection.mark.col; |
3276 | selection.beg.col = selection.mark.col; |
3157 | R->selection.end.row = pos.row; |
3277 | selection.end.row = pos.row; |
3158 | R->selection.end.col = pos.col; |
3278 | selection.end.col = pos.col; |
3159 | } |
3279 | } |
3160 | } |
3280 | } |
3161 | |
3281 | |
3162 | if (R->selection.clicks == 1) { |
3282 | if (selection.clicks == 1) |
|
|
3283 | { |
3163 | end_col = R->screen.tlen[R->selection.beg.row + R->TermWin.saveLines]; |
3284 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
3164 | if (end_col != -1 && R->selection.beg.col > end_col) { |
3285 | if (end_col != -1 && selection.beg.col > end_col) |
|
|
3286 | { |
3165 | #if 1 |
3287 | #if 1 |
3166 | R->selection.beg.col = ncol; |
3288 | selection.beg.col = ncol; |
3167 | #else |
3289 | #else |
3168 | if (R->selection.beg.row != R->selection.end.row) |
3290 | if (selection.beg.row != selection.end.row) |
3169 | R->selection.beg.col = ncol; |
3291 | selection.beg.col = ncol; |
3170 | else |
3292 | else |
3171 | R->selection.beg.col = R->selection.mark.col; |
3293 | selection.beg.col = selection.mark.col; |
3172 | #endif |
3294 | #endif |
|
|
3295 | |
3173 | } |
3296 | } |
3174 | end_col = R->screen.tlen[R->selection.end.row + R->TermWin.saveLines]; |
3297 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
3175 | if (end_col != -1 && R->selection.end.col > end_col) |
3298 | if (end_col != -1 && selection.end.col > end_col) |
3176 | R->selection.end.col = ncol; |
3299 | selection.end.col = ncol; |
3177 | |
3300 | |
|
|
3301 | } |
3178 | } else if (R->selection.clicks == 2) { |
3302 | else if (selection.clicks == 2) |
|
|
3303 | { |
3179 | if (ROWCOL_IS_AFTER(R->selection.end, R->selection.beg)) |
3304 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
3180 | R->selection.end.col--; |
3305 | selection.end.col--; |
3181 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.beg), |
3306 | selection_delimit_word (UP, & (selection.beg), |
3182 | &(R->selection.beg)); |
3307 | & (selection.beg)); |
3183 | rxvt_selection_delimit_word(aR_ DN, &(R->selection.end), |
3308 | selection_delimit_word (DN, & (selection.end), |
3184 | &(R->selection.end)); |
3309 | & (selection.end)); |
|
|
3310 | } |
3185 | } else if (R->selection.clicks == 3) { |
3311 | else if (selection.clicks == 3) |
|
|
3312 | { |
3186 | #ifndef NO_FRILLS |
3313 | #ifndef NO_FRILLS |
3187 | if ((R->Options & Opt_tripleclickwords)) { |
3314 | if ((Options & Opt_tripleclickwords)) |
|
|
3315 | { |
3188 | int end_row; |
3316 | int end_row; |
3189 | |
3317 | |
3190 | rxvt_selection_delimit_word(aR_ UP, &(R->selection.beg), |
3318 | selection_delimit_word (UP, & (selection.beg), |
3191 | &(R->selection.beg)); |
3319 | & (selection.beg)); |
3192 | end_row = R->screen.tlen[R->selection.mark.row |
3320 | end_row = screen.tlen[selection.mark.row |
3193 | + R->TermWin.saveLines]; |
3321 | + TermWin.saveLines]; |
3194 | for (end_row = R->selection.mark.row; end_row < R->TermWin.nrow; |
3322 | for (end_row = selection.mark.row; end_row < TermWin.nrow; |
3195 | end_row++) { |
3323 | end_row++) |
|
|
3324 | { |
3196 | end_col = R->screen.tlen[end_row + R->TermWin.saveLines]; |
3325 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
3197 | if (end_col != -1) { |
3326 | if (end_col != -1) |
|
|
3327 | { |
3198 | R->selection.end.row = end_row; |
3328 | selection.end.row = end_row; |
3199 | R->selection.end.col = end_col; |
3329 | selection.end.col = end_col; |
3200 | rxvt_selection_remove_trailing_spaces(aR); |
3330 | selection_remove_trailing_spaces (); |
3201 | break; |
3331 | break; |
3202 | } |
3332 | } |
3203 | } |
3333 | } |
3204 | } else |
|
|
3205 | #endif |
|
|
3206 | { |
3334 | } |
|
|
3335 | else |
|
|
3336 | #endif |
|
|
3337 | |
|
|
3338 | { |
3207 | if (ROWCOL_IS_AFTER(R->selection.mark, R->selection.beg)) |
3339 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3208 | R->selection.mark.col++; |
3340 | selection.mark.col++; |
3209 | R->selection.beg.col = 0; |
3341 | selection.beg.col = 0; |
3210 | R->selection.end.col = ncol; |
3342 | selection.end.col = ncol; |
3211 | } |
3343 | } |
3212 | } |
3344 | } |
|
|
3345 | if (button3 && buttonpress) |
3213 | if (button3 && buttonpress) { /* mark may need to be changed */ |
3346 | { /* mark may need to be changed */ |
3214 | if (closeto == LEFT) { |
3347 | if (closeto == LEFT) |
|
|
3348 | { |
3215 | R->selection.mark.row = R->selection.end.row; |
3349 | selection.mark.row = selection.end.row; |
3216 | R->selection.mark.col = R->selection.end.col |
3350 | selection.mark.col = selection.end.col |
3217 | - (R->selection.clicks == 2); |
3351 | - (selection.clicks == 2); |
|
|
3352 | } |
3218 | } else { |
3353 | else |
|
|
3354 | { |
3219 | R->selection.mark.row = R->selection.beg.row; |
3355 | selection.mark.row = selection.beg.row; |
3220 | R->selection.mark.col = R->selection.beg.col; |
3356 | selection.mark.col = selection.beg.col; |
3221 | } |
3357 | } |
3222 | } |
3358 | } |
3223 | D_SELECT((stderr, "rxvt_selection_extend_colrow() EXIT b:(r:%d,c:%d) m:(r:%d,c:%d), e:(r:%d,c:%d)", R->selection.beg.row, R->selection.beg.col, R->selection.mark.row, R->selection.mark.col, R->selection.end.row, R->selection.end.col)); |
3359 | D_SELECT ((stderr, "rxvt_selection_extend_colrow () EXIT b: (r:%d,c:%d) m: (r:%d,c:%d), e: (r:%d,c:%d)", selection.beg.row, selection.beg.col, selection.mark.row, selection.mark.col, selection.end.row, selection.end.col)); |
3224 | #endif /* ! NO_NEW_SELECTION */ |
3360 | #endif /* ! NO_NEW_SELECTION */ |
3225 | } |
3361 | } |
3226 | |
3362 | |
3227 | #ifndef NO_FRILLS |
3363 | #ifndef NO_FRILLS |
3228 | /* INTPROTO */ |
|
|
3229 | void |
3364 | void |
3230 | rxvt_selection_remove_trailing_spaces(pR) |
3365 | rxvt_term::selection_remove_trailing_spaces () |
3231 | { |
3366 | { |
3232 | int32_t end_col, end_row; |
3367 | int32_t end_col, end_row; |
3233 | text_t *stp; |
3368 | text_t *stp; |
3234 | |
3369 | |
3235 | end_col = R->selection.end.col; |
3370 | end_col = selection.end.col; |
3236 | end_row = R->selection.end.row; |
3371 | end_row = selection.end.row; |
3237 | for ( ; end_row >= R->selection.beg.row; ) { |
3372 | for ( ; end_row >= selection.beg.row; ) |
|
|
3373 | { |
3238 | stp = R->screen.text[end_row + R->TermWin.saveLines]; |
3374 | stp = screen.text[end_row + TermWin.saveLines]; |
3239 | while (--end_col >= 0) { |
3375 | while (--end_col >= 0) |
|
|
3376 | { |
3240 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3377 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3241 | break; |
|
|
3242 | } |
|
|
3243 | if (end_col >= 0 |
|
|
3244 | || R->screen.tlen[end_row - 1 + R->TermWin.saveLines] != -1) { |
|
|
3245 | R->selection.end.col = end_col + 1; |
|
|
3246 | R->selection.end.row = end_row; |
|
|
3247 | break; |
3378 | break; |
3248 | } |
3379 | } |
|
|
3380 | if (end_col >= 0 |
|
|
3381 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
|
|
3382 | { |
|
|
3383 | selection.end.col = end_col + 1; |
|
|
3384 | selection.end.row = end_row; |
|
|
3385 | break; |
|
|
3386 | } |
3249 | end_row--; |
3387 | end_row--; |
3250 | end_col = R->TermWin.ncol; |
3388 | end_col = TermWin.ncol; |
3251 | } |
3389 | } |
3252 | if (R->selection.mark.row > R->selection.end.row) { |
3390 | if (selection.mark.row > selection.end.row) |
|
|
3391 | { |
3253 | R->selection.mark.row = R->selection.end.row; |
3392 | selection.mark.row = selection.end.row; |
3254 | R->selection.mark.col = R->selection.end.col; |
3393 | selection.mark.col = selection.end.col; |
|
|
3394 | } |
3255 | } else if (R->selection.mark.row == R->selection.end.row |
3395 | else if (selection.mark.row == selection.end.row |
3256 | && R->selection.mark.col > R->selection.end.col) |
3396 | && selection.mark.col > selection.end.col) |
3257 | R->selection.mark.col = R->selection.end.col; |
3397 | selection.mark.col = selection.end.col; |
3258 | } |
3398 | } |
3259 | #endif |
3399 | #endif |
3260 | |
3400 | |
3261 | /* ------------------------------------------------------------------------- */ |
3401 | /* ------------------------------------------------------------------------- */ |
3262 | /* |
3402 | /* |
… | |
… | |
3265 | */ |
3405 | */ |
3266 | void |
3406 | void |
3267 | rxvt_term::selection_rotate (int x, int y) |
3407 | rxvt_term::selection_rotate (int x, int y) |
3268 | { |
3408 | { |
3269 | selection.clicks = selection.clicks % 3 + 1; |
3409 | selection.clicks = selection.clicks % 3 + 1; |
3270 | rxvt_selection_extend_colrow (this, Pixel2Col(x), Pixel2Row(y), 1, 0, 1); |
3410 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3271 | } |
3411 | } |
3272 | |
3412 | |
3273 | /* ------------------------------------------------------------------------- */ |
3413 | /* ------------------------------------------------------------------------- */ |
3274 | /* |
3414 | /* |
3275 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
3415 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
3276 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
3416 | * that is exactly 32 bits wide, because a format of 64 is not allowed by |
3277 | * the X11 protocol. |
3417 | * the X11 protocol. |
3278 | */ |
3418 | */ |
3279 | typedef CARD32 Atom32; |
3419 | typedef CARD32 Atom32; |
3280 | |
3420 | |
3281 | /* ------------------------------------------------------------------------- */ |
3421 | /* ------------------------------------------------------------------------- */ |
3282 | /* |
3422 | /* |
3283 | * Respond to a request for our current selection |
3423 | * Respond to a request for our current selection |
3284 | * EXT: SelectionRequest |
3424 | * EXT: SelectionRequest |
3285 | */ |
3425 | */ |
3286 | /* EXTPROTO */ |
|
|
3287 | void |
3426 | void |
3288 | rxvt_selection_send(pR_ const XSelectionRequestEvent *rq) |
3427 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3289 | { |
3428 | { |
3290 | XSelectionEvent ev; |
3429 | XSelectionEvent ev; |
3291 | #ifdef USE_XIM |
|
|
3292 | Atom32 target_list[4]; |
|
|
3293 | #else |
|
|
3294 | Atom32 target_list[3]; |
|
|
3295 | #endif |
|
|
3296 | Atom target; |
|
|
3297 | XTextProperty ct; |
3430 | XTextProperty ct; |
3298 | XICCEncodingStyle style; |
3431 | XICCEncodingStyle style; |
3299 | char *cl[2], dummy[1]; |
3432 | Atom target; |
3300 | |
3433 | |
3301 | ev.type = SelectionNotify; |
3434 | ev.type = SelectionNotify; |
3302 | ev.property = None; |
3435 | ev.property = None; |
3303 | ev.display = rq->display; |
3436 | ev.display = rq.display; |
3304 | ev.requestor = rq->requestor; |
3437 | ev.requestor = rq.requestor; |
3305 | ev.selection = rq->selection; |
3438 | ev.selection = rq.selection; |
3306 | ev.target = rq->target; |
3439 | ev.target = rq.target; |
3307 | ev.time = rq->time; |
3440 | ev.time = rq.time; |
3308 | |
3441 | |
3309 | if (rq->target == R->xa[XA_TARGETS]) { |
3442 | if (rq.target == xa[XA_TARGETS]) |
|
|
3443 | { |
|
|
3444 | Atom32 target_list[6]; |
|
|
3445 | Atom32 *target = target_list; |
|
|
3446 | |
3310 | target_list[0] = (Atom32) R->xa[XA_TARGETS]; |
3447 | *target++ = (Atom32) xa[XA_TARGETS]; |
|
|
3448 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3311 | target_list[1] = (Atom32) XA_STRING; |
3449 | *target++ = (Atom32) XA_STRING; |
3312 | target_list[2] = (Atom32) R->xa[XA_TEXT]; |
3450 | *target++ = (Atom32) xa[XA_TEXT]; |
3313 | #ifdef USE_XIM |
|
|
3314 | target_list[3] = (Atom32) R->xa[XA_COMPOUND_TEXT]; |
3451 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
|
|
3452 | #if X_HAVE_UTF8_STRING |
|
|
3453 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3315 | #endif |
3454 | #endif |
|
|
3455 | |
3316 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, XA_ATOM, |
3456 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3317 | (8 * sizeof(target_list[0])), PropModeReplace, |
3457 | (8 * sizeof (target_list[0])), PropModeReplace, |
3318 | (unsigned char *)target_list, |
3458 | (unsigned char *)target_list, |
3319 | (sizeof(target_list) / sizeof(target_list[0]))); |
3459 | target - target_list); |
3320 | ev.property = rq->property; |
3460 | ev.property = rq.property; |
|
|
3461 | } |
3321 | } else if (rq->target == R->xa[XA_MULTIPLE]) { |
3462 | else if (rq.target == xa[XA_MULTIPLE]) |
|
|
3463 | { |
3322 | /* TODO: Handle MULTIPLE */ |
3464 | /* TODO: Handle MULTIPLE */ |
|
|
3465 | } |
3323 | } else if (rq->target == R->xa[XA_TIMESTAMP] && R->selection.text) { |
3466 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
|
|
3467 | { |
3324 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, XA_INTEGER, |
3468 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3325 | (8 * sizeof(Time)), PropModeReplace, |
3469 | (8 * sizeof (Time)), PropModeReplace, |
3326 | (unsigned char *)&R->selection_time, 1); |
3470 | (unsigned char *)&selection_time, 1); |
3327 | ev.property = rq->property; |
3471 | ev.property = rq.property; |
|
|
3472 | } |
3328 | } else if (rq->target == XA_STRING |
3473 | else if (rq.target == XA_STRING |
|
|
3474 | || rq.target == xa[XA_TEXT] |
3329 | || rq->target == R->xa[XA_COMPOUND_TEXT] |
3475 | || rq.target == xa[XA_COMPOUND_TEXT] |
3330 | || rq->target == R->xa[XA_TEXT]) { |
3476 | || rq.target == xa[XA_UTF8_STRING] |
3331 | #ifdef USE_XIM |
3477 | ) |
|
|
3478 | { |
3332 | short freect = 0; |
3479 | short freect = 0; |
3333 | #endif |
3480 | int selectlen; |
3334 | int selectlen; |
3481 | wchar_t *cl; |
3335 | |
3482 | |
3336 | #ifdef USE_XIM |
3483 | target = rq.target; |
|
|
3484 | |
3337 | if (rq->target != XA_STRING) { |
3485 | if (target == XA_STRING) |
|
|
3486 | // we actually don't do XA_STRING, but who cares, as i18n clients |
|
|
3487 | // will ask for another format anyways. |
|
|
3488 | style = XStringStyle; |
|
|
3489 | else if (target == xa[XA_TEXT]) |
|
|
3490 | style = XStdICCTextStyle; |
|
|
3491 | else if (target == xa[XA_COMPOUND_TEXT]) |
|
|
3492 | style = XCompoundTextStyle; |
|
|
3493 | #if X_HAVE_UTF8_STRING |
|
|
3494 | else if (target == xa[XA_UTF8_STRING]) |
|
|
3495 | style = XUTF8StringStyle; |
|
|
3496 | #endif |
|
|
3497 | else |
|
|
3498 | { |
3338 | target = R->xa[XA_COMPOUND_TEXT]; |
3499 | target = xa[XA_COMPOUND_TEXT]; |
3339 | style = (rq->target == R->xa[XA_COMPOUND_TEXT]) |
3500 | style = XCompoundTextStyle; |
3340 | ? XCompoundTextStyle : XStdICCTextStyle; |
|
|
3341 | } else |
|
|
3342 | #endif |
|
|
3343 | { |
3501 | } |
3344 | target = XA_STRING; |
3502 | |
3345 | style = XStringStyle; |
3503 | if (selection.text) |
3346 | } |
3504 | { |
3347 | if (R->selection.text) { |
|
|
3348 | cl[0] = (char *)R->selection.text; |
3505 | cl = selection.text; |
3349 | selectlen = R->selection.len; |
3506 | selectlen = selection.len; |
|
|
3507 | } |
3350 | } else { |
3508 | else |
3351 | cl[0] = dummy; |
3509 | { |
3352 | *dummy = '\0'; |
3510 | cl = L""; |
3353 | selectlen = 0; |
3511 | selectlen = 0; |
3354 | } |
3512 | } |
3355 | #ifdef USE_XIM |
3513 | |
|
|
3514 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
|
|
3515 | // manually for XUTF8StringStyle. |
3356 | if (XmbTextListToTextProperty(R->Xdisplay, cl, 1, style, &ct) |
3516 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3357 | == Success) /* if we failed to convert then send it raw */ |
|
|
3358 | freect = 1; |
3517 | freect = 1; |
3359 | else |
3518 | else |
3360 | #endif |
|
|
3361 | { |
3519 | { |
|
|
3520 | /* if we failed to convert then send it raw */ |
3362 | ct.value = (unsigned char *)cl[0]; |
3521 | ct.value = (unsigned char *)cl; |
3363 | ct.nitems = selectlen; |
3522 | ct.nitems = selectlen; |
3364 | } |
3523 | } |
|
|
3524 | |
3365 | XChangeProperty(R->Xdisplay, rq->requestor, rq->property, |
3525 | XChangeProperty (display->display, rq.requestor, rq.property, |
3366 | target, 8, PropModeReplace, |
3526 | target, 8, PropModeReplace, |
3367 | ct.value, (int)ct.nitems); |
3527 | ct.value, (int)ct.nitems); |
3368 | ev.property = rq->property; |
3528 | ev.property = rq.property; |
3369 | #ifdef USE_XIM |
3529 | |
3370 | if (freect) |
3530 | if (freect) |
3371 | XFree(ct.value); |
3531 | XFree (ct.value); |
3372 | #endif |
|
|
3373 | } |
3532 | } |
|
|
3533 | |
3374 | XSendEvent(R->Xdisplay, rq->requestor, False, 0L, (XEvent *)&ev); |
3534 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3375 | } |
3535 | } |
3376 | |
3536 | |
3377 | /* ------------------------------------------------------------------------- * |
3537 | /* ------------------------------------------------------------------------- * |
3378 | * MOUSE ROUTINES * |
3538 | * MOUSE ROUTINES * |
3379 | * ------------------------------------------------------------------------- */ |
3539 | * ------------------------------------------------------------------------- */ |
… | |
… | |
3382 | * return col/row values corresponding to x/y pixel values |
3542 | * return col/row values corresponding to x/y pixel values |
3383 | */ |
3543 | */ |
3384 | void |
3544 | void |
3385 | rxvt_term::pixel_position (int *x, int *y) |
3545 | rxvt_term::pixel_position (int *x, int *y) |
3386 | { |
3546 | { |
3387 | *x = Pixel2Col(*x); |
3547 | *x = Pixel2Col (*x); |
3388 | /* MAX_IT(*x, 0); MIN_IT(*x, (int)R->TermWin.ncol - 1); */ |
3548 | /* MAX_IT (*x, 0); MIN_IT (*x, (int)TermWin.ncol - 1); */ |
3389 | *y = Pixel2Row(*y); |
3549 | *y = Pixel2Row (*y); |
3390 | /* MAX_IT(*y, 0); MIN_IT(*y, (int)R->TermWin.nrow - 1); */ |
3550 | /* MAX_IT (*y, 0); MIN_IT (*y, (int)TermWin.nrow - 1); */ |
3391 | } |
3551 | } |
3392 | |
3552 | |
3393 | /* ------------------------------------------------------------------------- */ |
3553 | /* ------------------------------------------------------------------------- */ |
3394 | #ifdef USE_XIM |
3554 | #ifdef USE_XIM |
3395 | void |
3555 | void |
3396 | rxvt_term::set_position (XPoint *pos) |
3556 | rxvt_term::im_set_position (XPoint *pos) |
3397 | { |
3557 | { |
3398 | XWindowAttributes xwa; |
3558 | XWindowAttributes xwa; |
3399 | |
3559 | |
3400 | XGetWindowAttributes (Xdisplay, TermWin.vt, &xwa); |
3560 | XGetWindowAttributes (display->display, TermWin.vt, &xwa); |
3401 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3561 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3402 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3562 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3403 | } |
3563 | } |
3404 | |
3564 | |
3405 | #endif |
3565 | #endif |
… | |
… | |
3407 | |
3567 | |
3408 | /* ------------------------------------------------------------------------- * |
3568 | /* ------------------------------------------------------------------------- * |
3409 | * DEBUG ROUTINES * |
3569 | * DEBUG ROUTINES * |
3410 | * ------------------------------------------------------------------------- */ |
3570 | * ------------------------------------------------------------------------- */ |
3411 | #if 0 |
3571 | #if 0 |
3412 | /* INTPROTO */ |
|
|
3413 | void |
3572 | void |
3414 | rxvt_debug_colors(void) |
3573 | rxvt_debug_colors (void) |
3415 | { |
3574 | { |
3416 | int color; |
3575 | int color; |
3417 | const char *name[] = { |
3576 | const char *name[] = |
|
|
3577 | { |
3418 | "fg", "bg", |
3578 | "fg", "bg", |
3419 | "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" |
3579 | "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" |
3420 | }; |
3580 | }; |
3421 | |
3581 | |
3422 | fprintf(stderr, "Color ( "); |
3582 | fprintf (stderr, "Color ( "); |
3423 | if (R->rstyle & RS_RVid) |
3583 | if (rstyle & RS_RVid) |
3424 | fprintf(stderr, "rvid "); |
3584 | fprintf (stderr, "rvid "); |
3425 | if (R->rstyle & RS_Bold) |
3585 | if (rstyle & RS_Bold) |
3426 | fprintf(stderr, "bold "); |
3586 | fprintf (stderr, "bold "); |
3427 | if (R->rstyle & RS_Blink) |
3587 | if (rstyle & RS_Blink) |
3428 | fprintf(stderr, "blink "); |
3588 | fprintf (stderr, "blink "); |
3429 | if (R->rstyle & RS_Uline) |
3589 | if (rstyle & RS_Uline) |
3430 | fprintf(stderr, "uline "); |
3590 | fprintf (stderr, "uline "); |
3431 | fprintf(stderr, "): "); |
3591 | fprintf (stderr, "): "); |
3432 | |
3592 | |
3433 | color = GET_FGCOLOR(R->rstyle); |
3593 | color = GET_FGCOLOR (rstyle); |
3434 | #ifndef NO_BRIGHTCOLOR |
3594 | #ifndef NO_BRIGHTCOLOR |
3435 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
3595 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) |
|
|
3596 | { |
3436 | color -= (minBrightCOLOR - minCOLOR); |
3597 | color -= (minBrightCOLOR - minCOLOR); |
3437 | fprintf(stderr, "bright "); |
3598 | fprintf (stderr, "bright "); |
3438 | } |
3599 | } |
3439 | #endif |
3600 | #endif |
3440 | fprintf(stderr, "%s on ", name[color]); |
3601 | fprintf (stderr, "%s on ", name[color]); |
3441 | |
3602 | |
3442 | color = GET_BGCOLOR(R->rstyle); |
3603 | color = GET_BGCOLOR (rstyle); |
3443 | #ifndef NO_BRIGHTCOLOR |
3604 | #ifndef NO_BRIGHTCOLOR |
3444 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
3605 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) |
|
|
3606 | { |
3445 | color -= (minBrightCOLOR - minCOLOR); |
3607 | color -= (minBrightCOLOR - minCOLOR); |
3446 | fprintf(stderr, "bright "); |
3608 | fprintf (stderr, "bright "); |
3447 | } |
3609 | } |
3448 | #endif |
3610 | #endif |
3449 | fprintf(stderr, "%s\n", name[color]); |
3611 | fprintf (stderr, "%s\n", name[color]); |
3450 | } |
3612 | } |
3451 | #endif |
3613 | #endif |