1 | /*--------------------------------*-C-*--------------------------------------* |
1 | /*--------------------------------*-C-*--------------------------------------* |
2 | * File: screen.c |
2 | * File: screen.C |
3 | *---------------------------------------------------------------------------* |
3 | *---------------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * 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> |
6 | * |
7 | * |
7 | * 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 |
8 | * 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 |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | * (at your option) any later version. |
… | |
… | |
16 | * |
17 | * |
17 | * 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 |
18 | * along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | *--------------------------------------------------------------------------*/ |
21 | *--------------------------------------------------------------------------*/ |
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22 | |
21 | /* |
23 | /* |
22 | * We handle _all_ screen updates and selections |
24 | * This file handles _all_ screen updates and selections |
23 | */ |
25 | */ |
24 | |
26 | |
25 | #include "../config.h" /* NECESSARY */ |
27 | #include "../config.h" /* NECESSARY */ |
26 | #define INTERN_SCREEN |
28 | #define INTERN_SCREEN |
27 | #include "rxvt.h" /* NECESSARY */ |
29 | #include "rxvt.h" /* NECESSARY */ |
… | |
… | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
32 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
33 | |
32 | #include <stdint.h> |
34 | #include <stdint.h> |
33 | #include <wchar.h> |
35 | #include <wchar.h> |
34 | |
36 | |
35 | #include "salloc.C" // HACK!! |
37 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
38 | |
37 | 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) |
38 | { |
40 | { |
39 | while (len--) |
41 | while (len--) |
40 | *start++ = value; |
42 | *start++ = value; |
… | |
… | |
71 | #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) \ |
72 | (((A) == (C)) && ((B) <= (D))) |
74 | (((A) == (C)) && ((B) <= (D))) |
73 | |
75 | |
74 | /* these must be row_col_t */ |
76 | /* these must be row_col_t */ |
75 | #define ROWCOL_IS_AFTER(X, Y) \ |
77 | #define ROWCOL_IS_AFTER(X, Y) \ |
76 | 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) |
77 | #define ROWCOL_IS_BEFORE(X, Y) \ |
79 | #define ROWCOL_IS_BEFORE(X, Y) \ |
78 | 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) |
79 | #define ROWCOL_IN_ROW_AFTER(X, Y) \ |
81 | #define ROWCOL_IN_ROW_AFTER(X, Y) \ |
80 | 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) |
81 | #define ROWCOL_IN_ROW_BEFORE(X, Y) \ |
83 | #define ROWCOL_IN_ROW_BEFORE(X, Y) \ |
82 | 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) |
83 | #define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ |
85 | #define ROWCOL_IN_ROW_AT_OR_AFTER(X, Y) \ |
84 | 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) |
85 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
87 | #define ROWCOL_IN_ROW_AT_OR_BEFORE(X, Y) \ |
86 | 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) |
87 | |
89 | |
88 | /* |
90 | /* |
89 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
91 | * CLEAR_ROWS : clear <num> rows starting from row <row> |
90 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
92 | * CLEAR_CHARS: clear <num> chars starting from pixel position <x,y> |
91 | * 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 |
92 | */ |
94 | */ |
93 | #define drawBuffer TermWin.vt |
95 | #define drawBuffer TermWin.vt |
94 | |
96 | |
95 | #define CLEAR_ROWS(row, num) \ |
97 | #define CLEAR_ROWS(row, num) \ |
96 | if (TermWin.mapped) \ |
98 | if (TermWin.mapped) \ |
97 | XClearArea (Xdisplay, drawBuffer, TermWin.int_bwidth, \ |
99 | XClearArea (display->display, drawBuffer, TermWin.int_bwidth, \ |
98 | Row2Pixel(row), (unsigned int)TermWin.width, \ |
100 | Row2Pixel (row), (unsigned int)TermWin.width, \ |
99 | (unsigned int)Height2Pixel(num), False) |
101 | (unsigned int)Height2Pixel (num), False) |
100 | |
102 | |
101 | #define CLEAR_CHARS(x, y, num) \ |
103 | #define CLEAR_CHARS(x, y, num) \ |
102 | if (TermWin.mapped) \ |
104 | if (TermWin.mapped) \ |
103 | XClearArea (Xdisplay, drawBuffer, x, y, \ |
105 | XClearArea (display->display, drawBuffer, x, y, \ |
104 | (unsigned int)Width2Pixel(num), \ |
106 | (unsigned int)Width2Pixel (num), \ |
105 | (unsigned int)Height2Pixel(1), False) |
107 | (unsigned int)Height2Pixel (1), False) |
106 | |
108 | |
107 | #define ERASE_ROWS(row, num) \ |
109 | #define ERASE_ROWS(row, num) \ |
108 | XFillRectangle (Xdisplay, drawBuffer, TermWin.gc, \ |
110 | XFillRectangle (display->display, drawBuffer, TermWin.gc, \ |
109 | TermWin.int_bwidth, Row2Pixel(row), \ |
111 | TermWin.int_bwidth, Row2Pixel (row), \ |
110 | (unsigned int)TermWin.width, \ |
112 | (unsigned int)TermWin.width, \ |
111 | (unsigned int)Height2Pixel(num)) |
113 | (unsigned int)Height2Pixel (num)) |
112 | |
114 | |
113 | /* ------------------------------------------------------------------------- * |
115 | /* ------------------------------------------------------------------------- * |
114 | * SCREEN `COMMON' ROUTINES * |
116 | * SCREEN `COMMON' ROUTINES * |
115 | * ------------------------------------------------------------------------- */ |
117 | * ------------------------------------------------------------------------- */ |
116 | /* Fill part/all of a line with blanks. */ |
118 | /* Fill part/all of a line with blanks. */ |
… | |
… | |
131 | /* 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 */ |
132 | void |
134 | void |
133 | 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) |
134 | { |
136 | { |
135 | #ifdef DEBUG_STRICT |
137 | #ifdef DEBUG_STRICT |
136 | assert((tp[row] && rp[row]) || (tp[row] == NULL && rp[row] == NULL)); |
138 | assert ((tp[row] && rp[row]) || (tp[row] == NULL && rp[row] == NULL)); |
137 | #endif |
139 | #endif |
138 | if (tp[row] == NULL) |
140 | if (tp[row] == NULL) |
139 | { |
141 | { |
140 | tp[row] = (text_t *)talloc->alloc (); |
142 | tp[row] = (text_t *)talloc->alloc (); |
141 | rp[row] = (rend_t *)ralloc->alloc (); |
143 | rp[row] = (rend_t *)ralloc->alloc (); |
… | |
… | |
153 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
155 | unsigned int ncol, nrow, total_rows, prev_total_rows; |
154 | unsigned int p, q; |
156 | unsigned int p, q; |
155 | int k; |
157 | int k; |
156 | rend_t setrstyle; |
158 | rend_t setrstyle; |
157 | |
159 | |
158 | D_SCREEN((stderr, "rxvt_scr_reset()")); |
160 | D_SCREEN ((stderr, "rxvt_scr_reset ()")); |
159 | |
161 | |
160 | TermWin.view_start = 0; |
162 | TermWin.view_start = 0; |
161 | num_scr = 0; |
163 | num_scr = 0; |
162 | |
164 | |
163 | if (TermWin.ncol == 0) |
165 | if (TermWin.ncol == 0) |
… | |
… | |
183 | if (!talloc) |
185 | if (!talloc) |
184 | { |
186 | { |
185 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
187 | talloc = new rxvt_salloc (ncol * sizeof (text_t)); |
186 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
188 | ralloc = new rxvt_salloc (ncol * sizeof (rend_t)); |
187 | } |
189 | } |
188 | |
190 | |
189 | if (prev_nrow == 0) |
191 | if (prev_nrow == 0) |
190 | { |
192 | { |
191 | /* |
193 | /* |
192 | * 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 |
193 | * 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 |
194 | */ |
196 | */ |
195 | screen.text = (text_t **)rxvt_calloc(total_rows, sizeof(text_t *)); |
197 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
196 | buf_text = (text_t **)rxvt_calloc(total_rows, sizeof(text_t *)); |
198 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
197 | drawn_text = (text_t **)rxvt_calloc(nrow, sizeof(text_t *)); |
199 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
198 | swap.text = (text_t **)rxvt_calloc(nrow, sizeof(text_t *)); |
200 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
199 | |
201 | |
200 | screen.tlen = (int16_t *)rxvt_calloc(total_rows, sizeof(int16_t)); |
202 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
201 | swap.tlen = (int16_t *)rxvt_calloc(nrow, sizeof(int16_t)); |
203 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
202 | |
204 | |
203 | screen.rend = (rend_t **)rxvt_calloc(total_rows, sizeof(rend_t *)); |
205 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
204 | buf_rend = (rend_t **)rxvt_calloc(total_rows, sizeof(rend_t *)); |
206 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
205 | drawn_rend = (rend_t **)rxvt_calloc(nrow, sizeof(rend_t *)); |
207 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
206 | swap.rend = (rend_t **)rxvt_calloc(nrow, sizeof(rend_t *)); |
208 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
207 | |
209 | |
208 | for (p = 0; p < nrow; p++) |
210 | for (p = 0; p < nrow; p++) |
209 | { |
211 | { |
210 | q = p + TermWin.saveLines; |
212 | q = p + TermWin.saveLines; |
211 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
213 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
212 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
214 | scr_blank_screen_mem (swap.text, swap.rend, p, DEFAULT_RSTYLE); |
213 | screen.tlen[q] = swap.tlen[p] = 0; |
215 | screen.tlen[q] = swap.tlen[p] = 0; |
214 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
216 | scr_blank_screen_mem (drawn_text, drawn_rend, p, DEFAULT_RSTYLE); |
215 | } |
217 | } |
216 | |
218 | |
217 | MEMSET(charsets, 'B', sizeof(charsets)); |
219 | MEMSET (charsets, 'B', sizeof (charsets)); |
218 | TermWin.nscrolled = 0; /* no saved lines */ |
220 | TermWin.nscrolled = 0; /* no saved lines */ |
219 | rstyle = DEFAULT_RSTYLE; |
221 | rstyle = DEFAULT_RSTYLE; |
220 | screen.flags = Screen_DefaultFlags; |
222 | screen.flags = Screen_DefaultFlags; |
221 | screen.cur.row = screen.cur.col = 0; |
223 | screen.cur.row = screen.cur.col = 0; |
222 | screen.charset = 0; |
224 | screen.charset = 0; |
… | |
… | |
254 | scr_scroll_text (0, (int)prev_nrow - 1, k, 1); |
256 | scr_scroll_text (0, (int)prev_nrow - 1, k, 1); |
255 | |
257 | |
256 | for (p = nrow; p < prev_nrow; p++) |
258 | for (p = nrow; p < prev_nrow; p++) |
257 | { |
259 | { |
258 | q = p + TermWin.saveLines; |
260 | q = p + TermWin.saveLines; |
|
|
261 | |
259 | if (screen.text[q]) |
262 | if (screen.text[q]) |
260 | { |
263 | { |
261 | #ifdef DEBUG_STRICT |
264 | #ifdef DEBUG_STRICT |
262 | assert (screen.rend[q]); |
265 | assert (screen.rend[q]); |
263 | #endif |
266 | #endif |
264 | talloc->free (screen.text[q]); |
267 | talloc->free (screen.text[q]); |
265 | ralloc->free (screen.rend[q]); |
268 | ralloc->free (screen.rend[q]); |
266 | } |
269 | } |
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|
270 | |
267 | if (swap.text[p]) |
271 | if (swap.text[p]) |
268 | { |
272 | { |
269 | #ifdef DEBUG_STRICT |
273 | #ifdef DEBUG_STRICT |
270 | assert (swap.rend[p]); |
274 | assert (swap.rend[p]); |
271 | #endif |
275 | #endif |
272 | talloc->free (swap.text[p]); |
276 | talloc->free (swap.text[p]); |
273 | ralloc->free (swap.rend[p]); |
277 | ralloc->free (swap.rend[p]); |
274 | } |
278 | } |
|
|
279 | |
275 | #ifdef DEBUG_STRICT |
280 | #ifdef DEBUG_STRICT |
276 | assert (drawn_text[p] && drawn_rend[p]); |
281 | assert (drawn_text[p] && drawn_rend[p]); |
277 | #endif |
282 | #endif |
278 | talloc->free (drawn_text[p]); |
283 | talloc->free (drawn_text[p]); |
279 | ralloc->free (drawn_rend[p]); |
284 | ralloc->free (drawn_rend[p]); |
… | |
… | |
309 | swap.tlen[p] = 0; |
314 | swap.tlen[p] = 0; |
310 | swap.text[p] = NULL; |
315 | swap.text[p] = NULL; |
311 | swap.rend[p] = NULL; |
316 | swap.rend[p] = NULL; |
312 | drawn_text[p] = NULL; |
317 | drawn_text[p] = NULL; |
313 | drawn_rend[p] = NULL; |
318 | drawn_rend[p] = NULL; |
314 | scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle); |
319 | scr_blank_screen_mem (swap.text, swap.rend, p, setrstyle); |
315 | scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle); |
320 | scr_blank_screen_mem (drawn_text, drawn_rend, p, setrstyle); |
316 | } |
321 | } |
317 | |
322 | |
318 | if (k > 0) |
323 | if (k > 0) |
319 | { |
324 | { |
… | |
… | |
321 | screen.cur.row += k; |
326 | screen.cur.row += k; |
322 | screen.s_cur.row += k; |
327 | screen.s_cur.row += k; |
323 | TermWin.nscrolled -= k; |
328 | TermWin.nscrolled -= k; |
324 | } |
329 | } |
325 | #ifdef DEBUG_STRICT |
330 | #ifdef DEBUG_STRICT |
326 | assert(screen.cur.row < TermWin.nrow); |
331 | assert (screen.cur.row < TermWin.nrow); |
327 | assert(swap.cur.row < TermWin.nrow); |
332 | assert (swap.cur.row < TermWin.nrow); |
328 | #else /* drive with your eyes closed */ |
333 | #else /* drive with your eyes closed */ |
329 | |
334 | |
330 | MIN_IT(screen.cur.row, nrow - 1); |
335 | MIN_IT (screen.cur.row, nrow - 1); |
331 | MIN_IT(swap.cur.row, nrow - 1); |
336 | MIN_IT (swap.cur.row, nrow - 1); |
332 | #endif |
337 | #endif |
333 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
338 | TermWin.ncol = ncol; // save b/c scr_blank_screen_mem uses this |
334 | } |
339 | } |
335 | |
340 | |
336 | /* resize columns */ |
341 | /* resize columns */ |
337 | if (ncol != prev_ncol) |
342 | if (ncol != prev_ncol) |
338 | { |
343 | { |
339 | int common = min (prev_ncol, ncol); |
|
|
340 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
344 | rxvt_salloc *ta = new rxvt_salloc (ncol * sizeof (text_t)); |
341 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
345 | rxvt_salloc *ra = new rxvt_salloc (ncol * sizeof (rend_t)); |
342 | |
346 | |
343 | for (p = 0; p < total_rows; p++) |
347 | for (p = 0; p < total_rows; p++) |
344 | { |
348 | { |
345 | if (screen.text[p]) |
349 | if (screen.text[p]) |
346 | { |
350 | { |
347 | text_t *t = (text_t *)ta->alloc (); memcpy (t, screen.text[p], common * sizeof (text_t)); screen.text[p] = t; |
351 | screen.text[p] = (text_t *)ta->alloc (screen.text[p], prev_ncol * sizeof (text_t)); |
348 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, screen.rend[p], common * sizeof (rend_t)); screen.rend[p] = r; |
352 | screen.rend[p] = (rend_t *)ra->alloc (screen.rend[p], prev_ncol * sizeof (rend_t)); |
349 | |
353 | |
350 | MIN_IT(screen.tlen[p], (int16_t)ncol); |
354 | MIN_IT (screen.tlen[p], (int16_t)ncol); |
351 | |
355 | |
352 | if (ncol > prev_ncol) |
356 | if (ncol > prev_ncol) |
353 | scr_blank_line (&(screen.text[p][prev_ncol]), |
357 | scr_blank_line (&screen.text[p][prev_ncol], |
354 | &(screen.rend[p][prev_ncol]), |
358 | &screen.rend[p][prev_ncol], |
355 | ncol - prev_ncol, |
359 | ncol - prev_ncol, setrstyle); |
356 | setrstyle); |
|
|
357 | } |
360 | } |
358 | } |
361 | } |
359 | |
362 | |
360 | for (p = 0; p < nrow; p++) |
363 | for (p = 0; p < nrow; p++) |
361 | { |
364 | { |
362 | text_t *t = (text_t *)ta->alloc (); memcpy (t, drawn_text[p], common * sizeof (text_t)); drawn_text[p] = t; |
365 | drawn_text[p] = (text_t *)ta->alloc (drawn_text[p], prev_ncol * sizeof (text_t)); |
363 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, drawn_rend[p], common * sizeof (rend_t)); drawn_rend[p] = r; |
366 | drawn_rend[p] = (rend_t *)ra->alloc (drawn_rend[p], prev_ncol * sizeof (rend_t)); |
364 | |
367 | |
365 | if (ncol > prev_ncol) |
368 | if (ncol > prev_ncol) |
366 | scr_blank_line (&(drawn_text[p][prev_ncol]), |
369 | scr_blank_line (&drawn_text[p][prev_ncol], |
367 | &(drawn_rend[p][prev_ncol]), |
370 | &drawn_rend[p][prev_ncol], |
368 | ncol - prev_ncol, setrstyle); |
371 | ncol - prev_ncol, setrstyle); |
369 | |
372 | |
370 | if (swap.text[p]) |
373 | if (swap.text[p]) |
371 | { |
374 | { |
372 | text_t *t = (text_t *)ta->alloc (); memcpy (t, swap.text[p], common * sizeof (text_t)); swap.text[p] = t; |
375 | swap.text[p] = (text_t *)ta->alloc (swap.text[p], prev_ncol * sizeof (text_t)); |
373 | rend_t *r = (rend_t *)ra->alloc (); memcpy (r, swap.rend[p], common * sizeof (rend_t)); swap.rend[p] = r; |
376 | swap.rend[p] = (rend_t *)ra->alloc (swap.rend[p], prev_ncol * sizeof (rend_t)); |
374 | |
377 | |
375 | MIN_IT(swap.tlen[p], (int16_t)ncol); |
378 | MIN_IT (swap.tlen[p], (int16_t)ncol); |
376 | |
379 | |
377 | if (ncol > prev_ncol) |
380 | if (ncol > prev_ncol) |
378 | scr_blank_line (&(swap.text[p][prev_ncol]), |
381 | scr_blank_line (&swap.text[p][prev_ncol], |
379 | &(swap.rend[p][prev_ncol]), |
382 | &swap.rend[p][prev_ncol], |
380 | ncol - prev_ncol, setrstyle); |
383 | ncol - prev_ncol, setrstyle); |
381 | } |
384 | } |
382 | |
385 | |
383 | } |
386 | } |
384 | |
387 | |
… | |
… | |
388 | delete talloc; talloc = ta; |
391 | delete talloc; talloc = ta; |
389 | delete ralloc; ralloc = ra; |
392 | delete ralloc; ralloc = ra; |
390 | } |
393 | } |
391 | |
394 | |
392 | if (tabs) |
395 | if (tabs) |
393 | free(tabs); |
396 | free (tabs); |
394 | } |
397 | } |
395 | |
398 | |
396 | prev_nrow = nrow; |
399 | prev_nrow = nrow; |
397 | prev_ncol = ncol; |
400 | prev_ncol = ncol; |
398 | |
401 | |
399 | tabs = (char *)rxvt_malloc (ncol * sizeof(char)); |
402 | tabs = (char *)rxvt_malloc (ncol * sizeof (char)); |
400 | |
403 | |
401 | for (p = 0; p < ncol; p++) |
404 | for (p = 0; p < ncol; p++) |
402 | tabs[p] = (p % TABSIZE == 0) ? 1 : 0; |
405 | tabs[p] = (p % TABSIZE == 0) ? 1 : 0; |
403 | |
406 | |
404 | tt_winch (); |
407 | tt_winch (); |
405 | } |
408 | } |
406 | |
409 | |
407 | void |
410 | void |
408 | rxvt_term::scr_reset_realloc() |
411 | rxvt_term::scr_reset_realloc () |
409 | { |
412 | { |
410 | uint16_t total_rows, nrow; |
413 | uint16_t total_rows, nrow; |
411 | |
414 | |
412 | nrow = TermWin.nrow; |
415 | nrow = TermWin.nrow; |
413 | total_rows = nrow + TermWin.saveLines; |
416 | total_rows = nrow + TermWin.saveLines; |
414 | /* *INDENT-OFF* */ |
417 | /* *INDENT-OFF* */ |
415 | screen.text = (text_t **)rxvt_realloc(screen.text, total_rows * sizeof(text_t *)); |
418 | screen.text = (text_t **)rxvt_realloc (screen.text, total_rows * sizeof (text_t *)); |
416 | buf_text = (text_t **)rxvt_realloc(buf_text , total_rows * sizeof(text_t *)); |
419 | buf_text = (text_t **)rxvt_realloc (buf_text , total_rows * sizeof (text_t *)); |
417 | drawn_text = (text_t **)rxvt_realloc(drawn_text , nrow * sizeof(text_t *)); |
420 | drawn_text = (text_t **)rxvt_realloc (drawn_text , nrow * sizeof (text_t *)); |
418 | swap.text = (text_t **)rxvt_realloc(swap.text , nrow * sizeof(text_t *)); |
421 | swap.text = (text_t **)rxvt_realloc (swap.text , nrow * sizeof (text_t *)); |
419 | |
422 | |
420 | screen.tlen = (int16_t *)rxvt_realloc(screen.tlen, total_rows * sizeof(int16_t)); |
423 | screen.tlen = (int16_t *)rxvt_realloc (screen.tlen, total_rows * sizeof (int16_t)); |
421 | swap.tlen = (int16_t *)rxvt_realloc(swap.tlen , total_rows * sizeof(int16_t)); |
424 | swap.tlen = (int16_t *)rxvt_realloc (swap.tlen , total_rows * sizeof (int16_t)); |
422 | |
425 | |
423 | screen.rend = (rend_t **)rxvt_realloc(screen.rend, total_rows * sizeof(rend_t *)); |
426 | screen.rend = (rend_t **)rxvt_realloc (screen.rend, total_rows * sizeof (rend_t *)); |
424 | buf_rend = (rend_t **)rxvt_realloc(buf_rend , total_rows * sizeof(rend_t *)); |
427 | buf_rend = (rend_t **)rxvt_realloc (buf_rend , total_rows * sizeof (rend_t *)); |
425 | drawn_rend = (rend_t **)rxvt_realloc(drawn_rend , nrow * sizeof(rend_t *)); |
428 | drawn_rend = (rend_t **)rxvt_realloc (drawn_rend , nrow * sizeof (rend_t *)); |
426 | swap.rend = (rend_t **)rxvt_realloc(swap.rend , nrow * sizeof(rend_t *)); |
429 | swap.rend = (rend_t **)rxvt_realloc (swap.rend , nrow * sizeof (rend_t *)); |
427 | /* *INDENT-ON* */ |
430 | /* *INDENT-ON* */ |
428 | } |
431 | } |
429 | |
432 | |
430 | /* ------------------------------------------------------------------------- */ |
433 | /* ------------------------------------------------------------------------- */ |
431 | /* |
434 | /* |
432 | * Free everything. That way malloc debugging can find leakage. |
435 | * Free everything. That way malloc debugging can find leakage. |
433 | */ |
436 | */ |
434 | void |
437 | void |
435 | rxvt_term::scr_release() |
438 | rxvt_term::scr_release () |
436 | { |
439 | { |
437 | uint16_t total_rows; |
440 | uint16_t total_rows; |
438 | int i; |
441 | int i; |
439 | |
442 | |
440 | total_rows = TermWin.nrow + TermWin.saveLines; |
443 | total_rows = TermWin.nrow + TermWin.saveLines; |
441 | |
|
|
442 | #ifdef DEBUG_STRICT |
|
|
443 | for (i = 0; i < total_rows; i++) |
|
|
444 | { |
|
|
445 | if (screen.text[i]) |
|
|
446 | /* then so is screen.rend[i] */ |
|
|
447 | assert(screen.rend[i]); |
|
|
448 | } |
|
|
449 | #endif |
|
|
450 | |
444 | |
451 | delete talloc; talloc = 0; |
445 | delete talloc; talloc = 0; |
452 | delete ralloc; ralloc = 0; |
446 | delete ralloc; ralloc = 0; |
453 | |
447 | |
454 | free (screen.text); |
448 | free (screen.text); |
… | |
… | |
477 | * Hard reset |
471 | * Hard reset |
478 | */ |
472 | */ |
479 | void |
473 | void |
480 | rxvt_term::scr_poweron () |
474 | rxvt_term::scr_poweron () |
481 | { |
475 | { |
482 | D_SCREEN((stderr, "rxvt_scr_poweron()")); |
476 | D_SCREEN ((stderr, "rxvt_scr_poweron ()")); |
483 | |
477 | |
484 | scr_release (); |
478 | scr_release (); |
485 | prev_nrow = prev_ncol = 0; |
479 | prev_nrow = prev_ncol = 0; |
486 | scr_reset (); |
480 | scr_reset (); |
487 | |
481 | |
488 | scr_clear (); |
482 | scr_clear (true); |
489 | scr_refresh (SLOW_REFRESH); |
483 | scr_refresh (SLOW_REFRESH); |
490 | #ifdef RXVT_GRAPHICS |
|
|
491 | Gr_reset (); |
|
|
492 | #endif |
|
|
493 | } |
484 | } |
494 | |
485 | |
495 | /* ------------------------------------------------------------------------- * |
486 | /* ------------------------------------------------------------------------- * |
496 | * PROCESS SCREEN COMMANDS * |
487 | * PROCESS SCREEN COMMANDS * |
497 | * ------------------------------------------------------------------------- */ |
488 | * ------------------------------------------------------------------------- */ |
… | |
… | |
501 | * XTERM_SEQ: Restore cursor: ESC 8 |
492 | * XTERM_SEQ: Restore cursor: ESC 8 |
502 | */ |
493 | */ |
503 | void |
494 | void |
504 | rxvt_term::scr_cursor (int mode) |
495 | rxvt_term::scr_cursor (int mode) |
505 | { |
496 | { |
506 | screen_t *s; |
497 | screen_t *s; |
507 | |
498 | |
508 | D_SCREEN((stderr, "rxvt_scr_cursor(%c)", mode)); |
499 | D_SCREEN ((stderr, "rxvt_scr_cursor (%c)", mode)); |
509 | |
500 | |
510 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
501 | #if NSCREENS && !defined(NO_SECONDARY_SCREEN_CURSOR) |
511 | if (current_screen == SECONDARY) |
502 | if (current_screen == SECONDARY) |
512 | s = &(swap); |
503 | s = &swap; |
513 | else |
504 | else |
514 | #endif |
505 | #endif |
515 | s = &(screen); |
506 | s = &screen; |
|
|
507 | |
516 | switch (mode) { |
508 | switch (mode) |
|
|
509 | { |
517 | case SAVE: |
510 | case SAVE: |
518 | s->s_cur.row = s->cur.row; |
511 | s->s_cur.row = s->cur.row; |
519 | s->s_cur.col = s->cur.col; |
512 | s->s_cur.col = s->cur.col; |
520 | s->s_rstyle = rstyle; |
513 | s->s_rstyle = rstyle; |
521 | s->s_charset = s->charset; |
514 | s->s_charset = s->charset; |
522 | s->s_charset_char = charsets[s->charset]; |
515 | s->s_charset_char = charsets[s->charset]; |
523 | break; |
516 | break; |
|
|
517 | |
524 | case RESTORE: |
518 | case RESTORE: |
525 | want_refresh = 1; |
519 | want_refresh = 1; |
526 | s->cur.row = s->s_cur.row; |
520 | s->cur.row = s->s_cur.row; |
527 | s->cur.col = s->s_cur.col; |
521 | s->cur.col = s->s_cur.col; |
528 | s->flags &= ~Screen_WrapNext; |
522 | s->flags &= ~Screen_WrapNext; |
529 | rstyle = s->s_rstyle; |
523 | rstyle = s->s_rstyle; |
530 | s->charset = s->s_charset; |
524 | s->charset = s->s_charset; |
531 | charsets[s->charset] = s->s_charset_char; |
525 | charsets[s->charset] = s->s_charset_char; |
532 | set_font_style (); |
526 | set_font_style (); |
533 | break; |
527 | break; |
534 | } |
528 | } |
|
|
529 | |
535 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
530 | /* boundary check in case screen size changed between SAVE and RESTORE */ |
536 | MIN_IT(s->cur.row, TermWin.nrow - 1); |
531 | MIN_IT (s->cur.row, TermWin.nrow - 1); |
537 | MIN_IT(s->cur.col, TermWin.ncol - 1); |
532 | MIN_IT (s->cur.col, TermWin.ncol - 1); |
538 | #ifdef DEBUG_STRICT |
533 | #ifdef DEBUG_STRICT |
539 | assert(s->cur.row >= 0); |
534 | assert (s->cur.row >= 0); |
540 | assert(s->cur.col >= 0); |
535 | assert (s->cur.col >= 0); |
541 | #else /* drive with your eyes closed */ |
536 | #else /* drive with your eyes closed */ |
542 | MAX_IT(s->cur.row, 0); |
537 | MAX_IT (s->cur.row, 0); |
543 | MAX_IT(s->cur.col, 0); |
538 | MAX_IT (s->cur.col, 0); |
544 | #endif |
539 | #endif |
545 | } |
540 | } |
546 | |
541 | |
547 | /* ------------------------------------------------------------------------- */ |
542 | /* ------------------------------------------------------------------------- */ |
548 | /* |
543 | /* |
… | |
… | |
551 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
546 | * XTERM_SEQ: Secondary screen: ESC [ ? 4 7 l |
552 | */ |
547 | */ |
553 | int |
548 | int |
554 | rxvt_term::scr_change_screen (int scrn) |
549 | rxvt_term::scr_change_screen (int scrn) |
555 | { |
550 | { |
556 | int i; |
551 | int i; |
557 | #if NSCREENS |
552 | #if NSCREENS |
558 | int offset; |
553 | int offset; |
559 | #endif |
554 | #endif |
560 | |
555 | |
561 | want_refresh = 1; |
556 | want_refresh = 1; |
562 | |
557 | |
563 | D_SCREEN((stderr, "rxvt_scr_change_screen(%d)", scrn)); |
558 | D_SCREEN ((stderr, "rxvt_scr_change_screen (%d)", scrn)); |
564 | |
559 | |
565 | TermWin.view_start = 0; |
560 | TermWin.view_start = 0; |
566 | |
561 | |
567 | if (current_screen == scrn) |
562 | if (current_screen == scrn) |
568 | return current_screen; |
563 | return scrn; |
569 | |
564 | |
570 | selection_check (2); /* check for boundary cross */ |
565 | selection_check (2); /* check for boundary cross */ |
571 | |
566 | |
572 | SWAP_IT(current_screen, scrn, int); |
567 | SWAP_IT (current_screen, scrn, int); |
573 | #if NSCREENS |
568 | #if NSCREENS |
|
|
569 | if (Options & Opt_secondaryScreen) |
|
|
570 | { |
574 | num_scr = 0; |
571 | num_scr = 0; |
575 | offset = TermWin.saveLines; |
572 | offset = TermWin.saveLines; |
576 | for (i = prev_nrow; i--;) { |
573 | for (i = prev_nrow; i--;) |
|
|
574 | { |
577 | SWAP_IT(screen.text[i + offset], swap.text[i], text_t *); |
575 | SWAP_IT (screen.text[i + offset], swap.text[i], text_t *); |
578 | SWAP_IT(screen.tlen[i + offset], swap.tlen[i], int16_t); |
576 | SWAP_IT (screen.tlen[i + offset], swap.tlen[i], int16_t); |
579 | SWAP_IT(screen.rend[i + offset], swap.rend[i], rend_t *); |
577 | SWAP_IT (screen.rend[i + offset], swap.rend[i], rend_t *); |
580 | } |
578 | } |
581 | SWAP_IT(screen.cur.row, swap.cur.row, int16_t); |
579 | SWAP_IT (screen.cur.row, swap.cur.row, int16_t); |
582 | SWAP_IT(screen.cur.col, swap.cur.col, int16_t); |
580 | SWAP_IT (screen.cur.col, swap.cur.col, int16_t); |
583 | # ifdef DEBUG_STRICT |
581 | # ifdef DEBUG_STRICT |
584 | assert((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
582 | assert ((screen.cur.row >= 0) && (screen.cur.row < prev_nrow)); |
585 | assert((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
583 | assert ((screen.cur.col >= 0) && (screen.cur.col < prev_ncol)); |
586 | # else /* drive with your eyes closed */ |
584 | # else /* drive with your eyes closed */ |
587 | MAX_IT(screen.cur.row, 0); |
585 | MAX_IT (screen.cur.row, 0); |
588 | MIN_IT(screen.cur.row, (int32_t)prev_nrow - 1); |
586 | MIN_IT (screen.cur.row, (int32_t)prev_nrow - 1); |
589 | MAX_IT(screen.cur.col, 0); |
587 | MAX_IT (screen.cur.col, 0); |
590 | MIN_IT(screen.cur.col, (int32_t)prev_ncol - 1); |
588 | MIN_IT (screen.cur.col, (int32_t)prev_ncol - 1); |
591 | # endif |
589 | # endif |
592 | SWAP_IT(screen.charset, swap.charset, int16_t); |
590 | SWAP_IT (screen.charset, swap.charset, int16_t); |
593 | SWAP_IT(screen.flags, swap.flags, int); |
591 | SWAP_IT (screen.flags, swap.flags, int); |
594 | screen.flags |= Screen_VisibleCursor; |
592 | screen.flags |= Screen_VisibleCursor; |
595 | swap.flags |= Screen_VisibleCursor; |
593 | swap.flags |= Screen_VisibleCursor; |
596 | |
|
|
597 | # ifdef RXVT_GRAPHICS |
|
|
598 | |
|
|
599 | if (Gr_Displayed ()) { |
|
|
600 | Gr_scroll (0); |
|
|
601 | Gr_ChangeScreen (); |
|
|
602 | } |
594 | } |
|
|
595 | else |
603 | # endif |
596 | #endif |
604 | #else |
597 | if (Options & Opt_secondaryScroll) |
605 | # ifdef SCROLL_ON_NO_SECONDARY |
|
|
606 | # ifdef RXVT_GRAPHICS |
|
|
607 | if (Gr_Displayed ()) |
|
|
608 | Gr_ClearScreen (); |
|
|
609 | # endif |
|
|
610 | if (current_screen == PRIMARY |
598 | //if (current_screen == PRIMARY) |
611 | # ifdef RXVT_GRAPHICS |
|
|
612 | && !Gr_Displayed () |
|
|
613 | # endif |
|
|
614 | ) |
|
|
615 | scr_scroll_text(0, (prev_nrow - 1), prev_nrow, 0); |
599 | scr_scroll_text (0, (prev_nrow - 1), prev_nrow, 0); |
616 | # endif |
|
|
617 | #endif |
|
|
618 | return scrn; |
600 | return scrn; |
619 | } |
601 | } |
620 | |
602 | |
621 | /* ------------------------------------------------------------------------- */ |
603 | /* ------------------------------------------------------------------------- */ |
622 | /* |
604 | /* |
623 | * Change the colour for following text |
605 | * Change the colour for following text |
624 | */ |
606 | */ |
625 | void |
607 | void |
626 | rxvt_term::scr_color (unsigned int color, int fgbg) |
608 | rxvt_term::scr_color (unsigned int color, int fgbg) |
627 | { |
609 | { |
628 | color &= RS_fgMask; |
610 | color &= RS_fgMask; |
629 | if (fgbg == Color_fg) |
611 | if (fgbg == Color_fg) |
630 | rstyle = SET_FGCOLOR(rstyle, color); |
612 | rstyle = SET_FGCOLOR (rstyle, color); |
631 | else |
613 | else |
632 | rstyle = SET_BGCOLOR(rstyle, color); |
614 | rstyle = SET_BGCOLOR (rstyle, color); |
633 | } |
615 | } |
634 | |
616 | |
635 | /* ------------------------------------------------------------------------- */ |
617 | /* ------------------------------------------------------------------------- */ |
636 | /* |
618 | /* |
637 | * Change the rendition style for following text |
619 | * Change the rendition style for following text |
638 | */ |
620 | */ |
639 | void |
621 | void |
640 | rxvt_term::scr_rendition (int set, int style) |
622 | rxvt_term::scr_rendition (int set, int style) |
641 | { |
623 | { |
642 | if (set) |
624 | if (set) |
643 | rstyle |= style; |
625 | rstyle |= style; |
644 | else if (style == ~RS_None) |
626 | else if (style == ~RS_None) |
645 | rstyle = DEFAULT_RSTYLE; |
627 | rstyle = DEFAULT_RSTYLE; |
646 | else |
628 | else |
647 | rstyle &= ~style; |
629 | rstyle &= ~style; |
648 | } |
630 | } |
649 | |
631 | |
650 | /* ------------------------------------------------------------------------- */ |
632 | /* ------------------------------------------------------------------------- */ |
651 | /* |
633 | /* |
652 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
634 | * Scroll text between <row1> and <row2> inclusive, by <count> lines |
653 | * count positive ==> scroll up |
635 | * count positive ==> scroll up |
… | |
… | |
662 | |
644 | |
663 | if (count == 0 || (row1 > row2)) |
645 | if (count == 0 || (row1 > row2)) |
664 | return 0; |
646 | return 0; |
665 | |
647 | |
666 | want_refresh = 1; |
648 | want_refresh = 1; |
667 | D_SCREEN((stderr, "rxvt_scroll_text(%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
649 | D_SCREEN ((stderr, "rxvt_scroll_text (%d,%d,%d,%d): %s", row1, row2, count, spec, (current_screen == PRIMARY) ? "Primary" : "Secondary")); |
668 | |
650 | |
669 | if ((count > 0) && (row1 == 0) && (current_screen == PRIMARY)) |
651 | if (row1 == 0 && count > 0 |
|
|
652 | && (current_screen == PRIMARY || Options & Opt_secondaryScroll)) |
670 | { |
653 | { |
671 | nscrolled = (long)TermWin.nscrolled + (long)count; |
654 | nscrolled = (long)TermWin.nscrolled + (long)count; |
672 | |
655 | |
673 | if (nscrolled > (long)TermWin.saveLines) |
656 | if (nscrolled > (long)TermWin.saveLines) |
674 | TermWin.nscrolled = TermWin.saveLines; |
657 | TermWin.nscrolled = TermWin.saveLines; |
… | |
… | |
715 | |
698 | |
716 | if (count < 0) |
699 | if (count < 0) |
717 | count = -count; |
700 | count = -count; |
718 | |
701 | |
719 | i = row2 - row1 + 1; |
702 | i = row2 - row1 + 1; |
720 | MIN_IT(count, i); |
703 | MIN_IT (count, i); |
721 | |
704 | |
722 | if (j > 0) |
705 | if (j > 0) |
723 | { |
706 | { |
724 | /* A: scroll up */ |
707 | /* A: scroll up */ |
725 | |
708 | |
… | |
… | |
727 | for (i = 0, j = row1; i < count; i++, j++) |
710 | for (i = 0, j = row1; i < count; i++, j++) |
728 | { |
711 | { |
729 | buf_text[i] = screen.text[j]; |
712 | buf_text[i] = screen.text[j]; |
730 | buf_rend[i] = screen.rend[j]; |
713 | buf_rend[i] = screen.rend[j]; |
731 | } |
714 | } |
|
|
715 | |
732 | /* A2: Rotate lines */ |
716 | /* A2: Rotate lines */ |
733 | for (j = row1, i = j + count; i <= row2; i++, j++) |
717 | for (j = row1, i = j + count; i <= row2; i++, j++) |
734 | { |
718 | { |
735 | screen.tlen[j] = screen.tlen[i]; |
719 | screen.tlen[j] = screen.tlen[i]; |
736 | screen.text[j] = screen.text[i]; |
720 | screen.text[j] = screen.text[i]; |
737 | screen.rend[j] = screen.rend[i]; |
721 | screen.rend[j] = screen.rend[i]; |
738 | } |
722 | } |
|
|
723 | |
739 | j = row2 - count + 1, i = count; |
724 | j = row2 - count + 1, i = count; |
740 | } |
725 | } |
741 | else /* if (j < 0) */ |
726 | else /* if (j < 0) */ |
742 | { |
727 | { |
743 | /* B: scroll down */ |
728 | /* B: scroll down */ |
… | |
… | |
746 | for (i = 0, j = row2; i < count; i++, j--) |
731 | for (i = 0, j = row2; i < count; i++, j--) |
747 | { |
732 | { |
748 | buf_text[i] = screen.text[j]; |
733 | buf_text[i] = screen.text[j]; |
749 | buf_rend[i] = screen.rend[j]; |
734 | buf_rend[i] = screen.rend[j]; |
750 | } |
735 | } |
|
|
736 | |
751 | /* B2: Rotate lines */ |
737 | /* B2: Rotate lines */ |
752 | for (j = row2, i = j - count; i >= row1; i--, j--) |
738 | for (j = row2, i = j - count; i >= row1; i--, j--) |
753 | { |
739 | { |
754 | screen.tlen[j] = screen.tlen[i]; |
740 | screen.tlen[j] = screen.tlen[i]; |
755 | screen.text[j] = screen.text[i]; |
741 | screen.text[j] = screen.text[i]; |
756 | screen.rend[j] = screen.rend[i]; |
742 | screen.rend[j] = screen.rend[i]; |
757 | } |
743 | } |
|
|
744 | |
758 | j = row1, i = count; |
745 | j = row1, i = count; |
759 | count = -count; |
746 | count = -count; |
760 | } |
747 | } |
761 | |
748 | |
762 | /* C: Resurrect lines */ |
749 | /* C: Resurrect lines */ |
… | |
… | |
765 | screen.tlen[j] = 0; |
752 | screen.tlen[j] = 0; |
766 | screen.text[j] = buf_text[i]; |
753 | screen.text[j] = buf_text[i]; |
767 | screen.rend[j] = buf_rend[i]; |
754 | screen.rend[j] = buf_rend[i]; |
768 | |
755 | |
769 | if (!spec) /* line length may not equal TermWin.ncol */ |
756 | if (!spec) /* line length may not equal TermWin.ncol */ |
770 | scr_blank_screen_mem (screen.text, screen.rend, |
757 | scr_blank_screen_mem (screen.text, screen.rend, (unsigned int)j, rstyle); |
771 | (unsigned int)j, rstyle); |
|
|
772 | } |
758 | } |
773 | |
|
|
774 | #ifdef RXVT_GRAPHICS |
|
|
775 | if (Gr_Displayed ()) |
|
|
776 | Gr_scroll (count); |
|
|
777 | #endif |
|
|
778 | |
759 | |
779 | return count; |
760 | return count; |
780 | } |
761 | } |
781 | |
762 | |
782 | /* ------------------------------------------------------------------------- */ |
763 | /* ------------------------------------------------------------------------- */ |
783 | /* |
764 | /* |
784 | * Add text given in <str> of length <len> to screen struct |
765 | * Add text given in <str> of length <len> to screen struct |
785 | */ |
766 | */ |
786 | void |
767 | void |
787 | rxvt_term::scr_add_lines (const uint32_t *str, int nlines, int len) |
768 | rxvt_term::scr_add_lines (const unicode_t *str, int nlines, int len) |
788 | { |
769 | { |
789 | unsigned char checksel, clearsel; |
770 | unsigned char checksel, clearsel; |
790 | uint32_t c; |
771 | unicode_t c; |
791 | int i, row, last_col; |
772 | int i, row, last_col; |
792 | text_t *stp; |
773 | text_t *stp; |
793 | rend_t *srp; |
774 | rend_t *srp; |
794 | |
775 | |
795 | if (len <= 0) /* sanity */ |
776 | if (len <= 0) /* sanity */ |
796 | return; |
777 | return; |
797 | |
778 | |
798 | want_refresh = 1; |
779 | want_refresh = 1; |
799 | last_col = TermWin.ncol; |
780 | last_col = TermWin.ncol; |
800 | |
781 | |
801 | D_SCREEN((stderr, "rxvt_scr_add_lines(%d,%d)", nlines, len)); |
782 | D_SCREEN ((stderr, "rxvt_scr_add_lines (%d,%d)", nlines, len)); |
802 | ZERO_SCROLLBACK(); |
783 | ZERO_SCROLLBACK (); |
803 | if (nlines > 0) { |
784 | if (nlines > 0) |
|
|
785 | { |
804 | nlines += (screen.cur.row - screen.bscroll); |
786 | nlines += (screen.cur.row - screen.bscroll); |
805 | if ((nlines > 0) |
787 | if ((nlines > 0) |
806 | && (screen.tscroll == 0) |
788 | && (screen.tscroll == 0) |
807 | && (screen.bscroll == (TermWin.nrow - 1))) { |
789 | && (screen.bscroll == (TermWin.nrow - 1))) |
|
|
790 | { |
808 | /* _at least_ this many lines need to be scrolled */ |
791 | /* _at least_ this many lines need to be scrolled */ |
809 | scr_scroll_text(screen.tscroll, screen.bscroll, nlines, 0); |
792 | scr_scroll_text (screen.tscroll, screen.bscroll, nlines, 0); |
810 | screen.cur.row -= nlines; |
793 | screen.cur.row -= nlines; |
811 | } |
794 | } |
812 | } |
795 | } |
813 | #ifdef DEBUG_STRICT |
796 | #ifdef DEBUG_STRICT |
814 | assert(screen.cur.col < last_col); |
797 | assert (screen.cur.col < last_col); |
815 | assert((screen.cur.row < TermWin.nrow) |
798 | assert ((screen.cur.row < TermWin.nrow) |
816 | && (screen.cur.row >= -(int32_t)TermWin.nscrolled)); |
799 | && (screen.cur.row >= - (int32_t)TermWin.nscrolled)); |
817 | #else /* drive with your eyes closed */ |
800 | #else /* drive with your eyes closed */ |
818 | MIN_IT(screen.cur.col, last_col - 1); |
801 | MIN_IT (screen.cur.col, last_col - 1); |
819 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
802 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
820 | MAX_IT(screen.cur.row, -(int32_t)TermWin.nscrolled); |
803 | MAX_IT (screen.cur.row, - (int32_t)TermWin.nscrolled); |
821 | #endif |
804 | #endif |
822 | row = screen.cur.row + TermWin.saveLines; |
805 | row = screen.cur.row + TermWin.saveLines; |
823 | |
806 | |
824 | checksel = (selection.op |
807 | checksel = selection.op && current_screen == selection.screen ? 1 : 0; |
825 | && current_screen == selection.screen) ? 1 : 0; |
|
|
826 | clearsel = 0; |
808 | clearsel = 0; |
827 | |
809 | |
828 | stp = screen.text[row]; |
810 | stp = screen.text[row]; |
829 | srp = screen.rend[row]; |
811 | srp = screen.rend[row]; |
830 | |
812 | |
831 | for (i = 0; i < len;) { |
813 | while (len--) |
|
|
814 | { |
832 | c = str[i++]; |
815 | c = *str++; |
|
|
816 | |
|
|
817 | if (c < 0x20) |
833 | switch (c) { |
818 | switch (c) |
834 | case '\t': |
819 | { |
|
|
820 | case C0_HT: |
835 | scr_tab (1); |
821 | scr_tab (1); |
836 | continue; |
822 | continue; |
837 | case '\n': |
823 | |
|
|
824 | case C0_LF: |
838 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
825 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
839 | MAX_IT(screen.tlen[row], screen.cur.col); |
826 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
827 | |
840 | screen.flags &= ~Screen_WrapNext; |
828 | screen.flags &= ~Screen_WrapNext; |
|
|
829 | |
841 | if (screen.cur.row == screen.bscroll) |
830 | if (screen.cur.row == screen.bscroll) |
842 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
831 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
843 | else if (screen.cur.row < (TermWin.nrow - 1)) |
832 | else if (screen.cur.row < (TermWin.nrow - 1)) |
844 | row = (++screen.cur.row) + TermWin.saveLines; |
833 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
834 | |
845 | stp = screen.text[row]; /* _must_ refresh */ |
835 | stp = screen.text[row]; /* _must_ refresh */ |
846 | srp = screen.rend[row]; /* _must_ refresh */ |
836 | srp = screen.rend[row]; /* _must_ refresh */ |
847 | continue; |
837 | continue; |
848 | case '\r': |
838 | |
|
|
839 | case C0_CR: |
849 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
840 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
850 | MAX_IT(screen.tlen[row], screen.cur.col); |
841 | MAX_IT (screen.tlen[row], screen.cur.col); |
|
|
842 | |
851 | screen.flags &= ~Screen_WrapNext; |
843 | screen.flags &= ~Screen_WrapNext; |
852 | screen.cur.col = 0; |
844 | screen.cur.col = 0; |
853 | continue; |
845 | continue; |
854 | default: |
|
|
855 | if (c == 127) |
|
|
856 | continue; /* yummmm..... */ |
|
|
857 | break; |
|
|
858 | } |
846 | } |
859 | |
847 | |
860 | if (checksel /* see if we're writing within selection */ |
848 | if (checksel /* see if we're writing within selection */ |
861 | && !ROWCOL_IS_BEFORE(screen.cur, selection.beg) |
849 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
862 | && ROWCOL_IS_BEFORE(screen.cur, selection.end)) { |
850 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
|
|
851 | { |
863 | checksel = 0; |
852 | checksel = 0; |
864 | clearsel = 1; |
853 | clearsel = 1; |
865 | } |
854 | } |
|
|
855 | |
866 | if (screen.flags & Screen_WrapNext) { |
856 | if (screen.flags & Screen_WrapNext) |
|
|
857 | { |
867 | screen.tlen[row] = -1; |
858 | screen.tlen[row] = -1; |
868 | if (screen.cur.row == screen.bscroll) |
859 | if (screen.cur.row == screen.bscroll) |
869 | scr_scroll_text(screen.tscroll, screen.bscroll, 1, 0); |
860 | scr_scroll_text (screen.tscroll, screen.bscroll, 1, 0); |
870 | else if (screen.cur.row < (TermWin.nrow - 1)) |
861 | else if (screen.cur.row < (TermWin.nrow - 1)) |
871 | row = (++screen.cur.row) + TermWin.saveLines; |
862 | row = (++screen.cur.row) + TermWin.saveLines; |
|
|
863 | |
872 | stp = screen.text[row]; /* _must_ refresh */ |
864 | stp = screen.text[row]; /* _must_ refresh */ |
873 | srp = screen.rend[row]; /* _must_ refresh */ |
865 | srp = screen.rend[row]; /* _must_ refresh */ |
874 | screen.cur.col = 0; |
866 | screen.cur.col = 0; |
875 | screen.flags &= ~Screen_WrapNext; |
867 | screen.flags &= ~Screen_WrapNext; |
876 | } |
868 | } |
|
|
869 | |
877 | if (screen.flags & Screen_Insert) |
870 | if (screen.flags & Screen_Insert) |
878 | scr_insdel_chars (1, INSERT); |
871 | scr_insdel_chars (1, INSERT); |
879 | |
872 | |
|
|
873 | // rely on wcwidth to tell us the character width, at least for non-latin1 |
|
|
874 | // do wcwidth before further replacements, as wcwidth says that line-drawing |
|
|
875 | // characters have width -1 (DOH!) on GNU/Linux sometimes. |
|
|
876 | int width = c < 256 ? 1 : wcwidth (c); |
|
|
877 | |
880 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
878 | if (charsets[screen.charset] == '0') // DEC SPECIAL |
881 | switch (c) |
879 | { |
|
|
880 | // vt100 special graphics and line drawing |
|
|
881 | static uint16_t vt100_0[32] = { // 5f .. 7e |
|
|
882 | 0x0020, 0x25c6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, |
|
|
883 | 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, |
|
|
884 | 0x23ba, 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, |
|
|
885 | 0x252c, 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, |
|
|
886 | }; |
|
|
887 | |
|
|
888 | if (c >= 0x5f && c <= 0x7e) |
882 | { |
889 | { |
883 | case '+': c = 0x2192; break; case ',': c = 0x2190; break; case '-': c = 0x2191; break; |
890 | c = vt100_0[c - 0x5f]; |
884 | case '.': c = 0x2193; break; case '0': c = 0x25ae; break; case '`': c = 0x25c6; break; |
891 | width = 1; |
885 | case 'a': c = 0x2592; break; case 'f': c = 0x00b0; break; case 'g': c = 0x00b1; break; |
|
|
886 | case 'h': c = 0x2592; break; case 'i': c = 0x2603; break; case 'j': c = 0x2518; break; |
|
|
887 | case 'k': c = 0x2510; break; case 'l': c = 0x250c; break; case 'm': c = 0x2514; break; |
|
|
888 | case 'n': c = 0x253c; break; case 'o': c = 0x23ba; break; case 'p': c = 0x23bb; break; |
|
|
889 | case 'q': c = 0x2500; break; case 'r': c = 0x23bc; break; case 's': c = 0x23bd; break; |
|
|
890 | case 't': c = 0x251c; break; case 'u': c = 0x2524; break; case 'v': c = 0x2534; break; |
|
|
891 | case 'w': c = 0x252c; break; case 'x': c = 0x2502; break; case 'y': c = 0x2264; break; |
|
|
892 | case 'z': c = 0x2265; break; case '{': c = 0x03c0; break; case '|': c = 0x2260; break; |
|
|
893 | case '}': c = 0x00a3; break; case '~': c = 0x00b7; break; |
|
|
894 | } |
892 | } |
|
|
893 | } |
895 | |
894 | |
|
|
895 | if (width != 0) |
|
|
896 | { |
|
|
897 | #if !UNICODE_3 && ENABLE_COMBINING |
|
|
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 |
896 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
902 | rend_t rend = SET_FONT (rstyle, TermWin.fontset->find_font (c)); |
897 | // rely on wcwidth to tell us the character width, at least for non-ascii |
|
|
898 | int width = c <= 128 ? 1 : wcwidth (c); |
|
|
899 | |
903 | |
900 | // width -1 characters (e.g. combining chars) are ignored currently. |
|
|
901 | if (width > 0) |
|
|
902 | do |
904 | do |
903 | { |
905 | { |
904 | stp[screen.cur.col] = c; |
906 | stp[screen.cur.col] = c; |
905 | srp[screen.cur.col] = rend; |
907 | srp[screen.cur.col] = rend; |
906 | |
908 | |
… | |
… | |
915 | } |
917 | } |
916 | |
918 | |
917 | c = NOCHAR; |
919 | c = NOCHAR; |
918 | } |
920 | } |
919 | while (--width > 0); |
921 | while (--width > 0); |
|
|
922 | |
|
|
923 | // pad with spaces when overwriting wide character with smaller one |
|
|
924 | for (int c = screen.cur.col; c < last_col && stp[c] == NOCHAR; c++) |
|
|
925 | { |
|
|
926 | stp[c] = ' '; |
|
|
927 | srp[c] = rend; |
|
|
928 | } |
|
|
929 | } |
|
|
930 | else if (width == 0) |
|
|
931 | { |
|
|
932 | #if ENABLE_COMBINING |
|
|
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; |
|
|
945 | } |
|
|
946 | else if (screen.cur.row > 0 |
|
|
947 | && screen.tlen [screen.cur.row - 1 + TermWin.saveLines] == -1) |
|
|
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 | } |
920 | else |
952 | else |
921 | (void)0; /* handle combining character etc. here. */ |
953 | continue; |
922 | } |
|
|
923 | |
954 | |
|
|
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 | unicode_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 |
|
|
967 | } |
|
|
968 | } |
|
|
969 | |
924 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
970 | if (screen.tlen[row] != -1) /* XXX: think about this */ |
925 | MAX_IT(screen.tlen[row], screen.cur.col); |
971 | MAX_IT (screen.tlen[row], screen.cur.col); |
926 | |
972 | |
927 | /* |
973 | /* |
928 | * If we wrote anywhere in the selected area, kill the selection |
974 | * If we wrote anywhere in the selected area, kill the selection |
929 | * XXX: should we kill the mark too? Possibly, but maybe that |
975 | * XXX: should we kill the mark too? Possibly, but maybe that |
930 | * should be a similar check. |
976 | * should be a similar check. |
931 | */ |
977 | */ |
932 | if (clearsel) |
978 | if (clearsel) |
933 | CLEAR_SELECTION(); |
979 | CLEAR_SELECTION (); |
934 | |
980 | |
935 | #ifdef DEBUG_STRICT |
981 | #ifdef DEBUG_STRICT |
936 | assert(screen.cur.row >= 0); |
982 | assert (screen.cur.row >= 0); |
937 | #else /* drive with your eyes closed */ |
983 | #else /* drive with your eyes closed */ |
938 | MAX_IT(screen.cur.row, 0); |
984 | MAX_IT (screen.cur.row, 0); |
939 | #endif |
985 | #endif |
940 | } |
986 | } |
941 | |
987 | |
942 | /* ------------------------------------------------------------------------- */ |
988 | /* ------------------------------------------------------------------------- */ |
943 | /* |
989 | /* |
… | |
… | |
945 | * XTERM_SEQ: CTRL-H |
991 | * XTERM_SEQ: CTRL-H |
946 | */ |
992 | */ |
947 | void |
993 | void |
948 | rxvt_term::scr_backspace () |
994 | rxvt_term::scr_backspace () |
949 | { |
995 | { |
950 | want_refresh = 1; |
996 | want_refresh = 1; |
|
|
997 | |
951 | if (screen.cur.col == 0) { |
998 | if (screen.cur.col == 0) |
|
|
999 | { |
952 | if (screen.cur.row > 0) { |
1000 | if (screen.cur.row > 0) |
|
|
1001 | { |
953 | #ifdef TERMCAP_HAS_BW |
1002 | #ifdef TERMCAP_HAS_BW |
954 | screen.cur.col = TermWin.ncol - 1; |
1003 | screen.cur.col = TermWin.ncol - 1; |
955 | screen.cur.row--; |
1004 | screen.cur.row--; |
956 | return; |
1005 | return; |
957 | #endif |
1006 | #endif |
|
|
1007 | |
958 | } |
1008 | } |
|
|
1009 | } |
959 | } else if ((screen.flags & Screen_WrapNext) == 0) |
1010 | else if ((screen.flags & Screen_WrapNext) == 0) |
960 | scr_gotorc (0, -1, RELATIVE); |
1011 | scr_gotorc (0, -1, RELATIVE); |
|
|
1012 | |
961 | screen.flags &= ~Screen_WrapNext; |
1013 | screen.flags &= ~Screen_WrapNext; |
962 | } |
1014 | } |
963 | |
1015 | |
964 | /* ------------------------------------------------------------------------- */ |
1016 | /* ------------------------------------------------------------------------- */ |
965 | /* |
1017 | /* |
966 | * Process Horizontal Tab |
1018 | * Process Horizontal Tab |
… | |
… | |
968 | * XTERM_SEQ: CTRL-I |
1020 | * XTERM_SEQ: CTRL-I |
969 | */ |
1021 | */ |
970 | void |
1022 | void |
971 | rxvt_term::scr_tab (int count) |
1023 | rxvt_term::scr_tab (int count) |
972 | { |
1024 | { |
973 | int i, x; |
1025 | int i, x; |
974 | |
1026 | |
975 | D_SCREEN((stderr, "rxvt_scr_tab(%d)", count)); |
1027 | D_SCREEN ((stderr, "rxvt_scr_tab (%d)", count)); |
976 | want_refresh = 1; |
1028 | want_refresh = 1; |
977 | i = x = screen.cur.col; |
1029 | i = x = screen.cur.col; |
|
|
1030 | |
978 | if (count == 0) |
1031 | if (count == 0) |
979 | return; |
1032 | return; |
980 | else if (count > 0) { |
1033 | else if (count > 0) |
|
|
1034 | { |
981 | for (; ++i < TermWin.ncol; ) |
1035 | for (; ++i < TermWin.ncol; ) |
982 | if (tabs[i]) { |
1036 | if (tabs[i]) |
|
|
1037 | { |
983 | x = i; |
1038 | x = i; |
984 | if (!--count) |
1039 | if (!--count) |
985 | break; |
1040 | break; |
986 | } |
1041 | } |
|
|
1042 | |
987 | if (count) |
1043 | if (count) |
988 | x = TermWin.ncol - 1; |
1044 | x = TermWin.ncol - 1; |
|
|
1045 | } |
989 | } else /* if (count < 0) */ { |
1046 | else /* if (count < 0) */ |
|
|
1047 | { |
990 | for (; --i >= 0; ) |
1048 | for (; --i >= 0; ) |
991 | if (tabs[i]) { |
1049 | if (tabs[i]) |
992 | x = i; |
|
|
993 | if (!++count) |
|
|
994 | break; |
|
|
995 | } |
1050 | { |
996 | if (count) |
|
|
997 | x = 0; |
1051 | x = i; |
|
|
1052 | if (!++count) |
|
|
1053 | break; |
|
|
1054 | } |
|
|
1055 | |
|
|
1056 | if (count) |
|
|
1057 | x = 0; |
998 | } |
1058 | } |
|
|
1059 | |
999 | if (x != screen.cur.col) |
1060 | if (x != screen.cur.col) |
1000 | scr_gotorc (0, x, R_RELATIVE); |
1061 | scr_gotorc (0, x, R_RELATIVE); |
1001 | } |
1062 | } |
1002 | |
1063 | |
1003 | /* ------------------------------------------------------------------------- */ |
1064 | /* ------------------------------------------------------------------------- */ |
1004 | /* |
1065 | /* |
1005 | * Process DEC Back Index |
1066 | * Process DEC Back Index |
… | |
… | |
1009 | */ |
1070 | */ |
1010 | #ifndef NO_FRILLS |
1071 | #ifndef NO_FRILLS |
1011 | void |
1072 | void |
1012 | rxvt_term::scr_backindex () |
1073 | rxvt_term::scr_backindex () |
1013 | { |
1074 | { |
1014 | if (screen.cur.col > 0) |
1075 | if (screen.cur.col > 0) |
1015 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1076 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
1016 | else { |
1077 | else |
|
|
1078 | { |
1017 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1079 | if (screen.tlen[screen.cur.row + TermWin.saveLines] == 0) |
1018 | return; /* um, yeah? */ |
1080 | return; /* um, yeah? */ |
1019 | scr_insdel_chars (1, INSERT); |
1081 | scr_insdel_chars (1, INSERT); |
1020 | } |
1082 | } |
1021 | } |
1083 | } |
1022 | #endif |
1084 | #endif |
1023 | /* ------------------------------------------------------------------------- */ |
1085 | /* ------------------------------------------------------------------------- */ |
1024 | /* |
1086 | /* |
… | |
… | |
1029 | */ |
1091 | */ |
1030 | #ifndef NO_FRILLS |
1092 | #ifndef NO_FRILLS |
1031 | void |
1093 | void |
1032 | rxvt_term::scr_forwardindex () |
1094 | rxvt_term::scr_forwardindex () |
1033 | { |
1095 | { |
1034 | int row; |
1096 | int row; |
1035 | |
1097 | |
1036 | if (screen.cur.col < TermWin.ncol - 1) |
1098 | if (screen.cur.col < TermWin.ncol - 1) |
1037 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1099 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
1038 | else { |
1100 | else |
|
|
1101 | { |
1039 | row = screen.cur.row + TermWin.saveLines; |
1102 | row = screen.cur.row + TermWin.saveLines; |
1040 | if (screen.tlen[row] == 0) |
1103 | if (screen.tlen[row] == 0) |
1041 | return; /* um, yeah? */ |
1104 | return; /* um, yeah? */ |
1042 | else if (screen.tlen[row] == -1) |
1105 | else if (screen.tlen[row] == -1) |
1043 | screen.tlen[row] = TermWin.ncol; |
1106 | screen.tlen[row] = TermWin.ncol; |
1044 | scr_gotorc (0, 0, R_RELATIVE); |
1107 | scr_gotorc (0, 0, R_RELATIVE); |
1045 | scr_insdel_chars (1, DELETE); |
1108 | scr_insdel_chars (1, DELETE); |
1046 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1109 | scr_gotorc (0, TermWin.ncol - 1, R_RELATIVE); |
1047 | } |
1110 | } |
1048 | } |
1111 | } |
1049 | #endif |
1112 | #endif |
1050 | |
1113 | |
1051 | /* ------------------------------------------------------------------------- */ |
1114 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1053 | * Goto Row/Column |
1116 | * Goto Row/Column |
1054 | */ |
1117 | */ |
1055 | void |
1118 | void |
1056 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1119 | rxvt_term::scr_gotorc (int row, int col, int relative) |
1057 | { |
1120 | { |
1058 | want_refresh = 1; |
1121 | want_refresh = 1; |
1059 | ZERO_SCROLLBACK(); |
1122 | ZERO_SCROLLBACK (); |
1060 | #ifdef RXVT_GRAPHICS |
|
|
1061 | if (Gr_Displayed ()) |
|
|
1062 | Gr_scroll (0); |
|
|
1063 | #endif |
|
|
1064 | |
1123 | |
1065 | 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)); |
1124 | 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)); |
1066 | |
1125 | |
1067 | screen.cur.col = ((relative & C_RELATIVE) ? (screen.cur.col + col) |
1126 | screen.cur.col = relative & C_RELATIVE ? screen.cur.col + col : col; |
1068 | : col); |
|
|
1069 | MAX_IT(screen.cur.col, 0); |
1127 | MAX_IT (screen.cur.col, 0); |
1070 | MIN_IT(screen.cur.col, (int32_t)TermWin.ncol - 1); |
1128 | MIN_IT (screen.cur.col, (int32_t)TermWin.ncol - 1); |
1071 | |
1129 | |
1072 | screen.flags &= ~Screen_WrapNext; |
1130 | screen.flags &= ~Screen_WrapNext; |
1073 | if (relative & R_RELATIVE) { |
1131 | if (relative & R_RELATIVE) |
|
|
1132 | { |
1074 | if (row > 0) { |
1133 | if (row > 0) |
|
|
1134 | { |
1075 | if (screen.cur.row <= screen.bscroll |
1135 | if (screen.cur.row <= screen.bscroll |
1076 | && (screen.cur.row + row) > screen.bscroll) |
1136 | && (screen.cur.row + row) > screen.bscroll) |
1077 | screen.cur.row = screen.bscroll; |
1137 | screen.cur.row = screen.bscroll; |
1078 | else |
1138 | else |
1079 | screen.cur.row += row; |
|
|
1080 | } else if (row < 0) { |
|
|
1081 | if (screen.cur.row >= screen.tscroll |
|
|
1082 | && (screen.cur.row + row) < screen.tscroll) |
|
|
1083 | screen.cur.row = screen.tscroll; |
|
|
1084 | else |
|
|
1085 | screen.cur.row += row; |
|
|
1086 | } |
|
|
1087 | } else { |
|
|
1088 | if (screen.flags & Screen_Relative) { /* relative origin mode */ |
|
|
1089 | screen.cur.row = row + screen.tscroll; |
|
|
1090 | MIN_IT(screen.cur.row, screen.bscroll); |
|
|
1091 | } else |
|
|
1092 | screen.cur.row = row; |
1139 | screen.cur.row += row; |
|
|
1140 | } |
|
|
1141 | else if (row < 0) |
|
|
1142 | { |
|
|
1143 | if (screen.cur.row >= screen.tscroll |
|
|
1144 | && (screen.cur.row + row) < screen.tscroll) |
|
|
1145 | screen.cur.row = screen.tscroll; |
|
|
1146 | else |
|
|
1147 | screen.cur.row += row; |
|
|
1148 | } |
|
|
1149 | } |
|
|
1150 | else |
1093 | } |
1151 | { |
|
|
1152 | if (screen.flags & Screen_Relative) |
|
|
1153 | { /* relative origin mode */ |
|
|
1154 | screen.cur.row = row + screen.tscroll; |
|
|
1155 | MIN_IT (screen.cur.row, screen.bscroll); |
|
|
1156 | } |
|
|
1157 | else |
|
|
1158 | screen.cur.row = row; |
|
|
1159 | } |
1094 | MAX_IT(screen.cur.row, 0); |
1160 | MAX_IT (screen.cur.row, 0); |
1095 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
1161 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
|
|
1162 | |
|
|
1163 | while (screen.cur.col > 0 |
|
|
1164 | && screen.text[screen.cur.row + TermWin.saveLines][screen.cur.col] == NOCHAR) |
|
|
1165 | screen.cur.col--; |
1096 | } |
1166 | } |
1097 | |
1167 | |
1098 | /* ------------------------------------------------------------------------- */ |
1168 | /* ------------------------------------------------------------------------- */ |
1099 | /* |
1169 | /* |
1100 | * direction should be UP or DN |
1170 | * direction should be UP or DN |
1101 | */ |
1171 | */ |
1102 | void |
1172 | void |
1103 | rxvt_term::scr_index (enum page_dirn direction) |
1173 | rxvt_term::scr_index (enum page_dirn direction) |
1104 | { |
1174 | { |
1105 | int dirn; |
1175 | int dirn; |
1106 | |
1176 | |
1107 | want_refresh = 1; |
1177 | want_refresh = 1; |
1108 | dirn = ((direction == UP) ? 1 : -1); |
1178 | dirn = ((direction == UP) ? 1 : -1); |
1109 | D_SCREEN((stderr, "rxvt_scr_index(%d)", dirn)); |
1179 | D_SCREEN ((stderr, "rxvt_scr_index (%d)", dirn)); |
1110 | |
1180 | |
1111 | ZERO_SCROLLBACK(); |
1181 | ZERO_SCROLLBACK (); |
1112 | |
1182 | |
1113 | #ifdef RXVT_GRAPHICS |
|
|
1114 | if (Gr_Displayed ()) |
|
|
1115 | Gr_scroll (0); |
|
|
1116 | #endif |
|
|
1117 | |
|
|
1118 | screen.flags &= ~Screen_WrapNext; |
1183 | screen.flags &= ~Screen_WrapNext; |
1119 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1184 | if ((screen.cur.row == screen.bscroll && direction == UP) |
1120 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1185 | || (screen.cur.row == screen.tscroll && direction == DN)) |
1121 | scr_scroll_text(screen.tscroll, screen.bscroll, dirn, 0); |
1186 | scr_scroll_text (screen.tscroll, screen.bscroll, dirn, 0); |
1122 | else |
1187 | else |
1123 | screen.cur.row += dirn; |
1188 | screen.cur.row += dirn; |
1124 | MAX_IT(screen.cur.row, 0); |
1189 | MAX_IT (screen.cur.row, 0); |
1125 | MIN_IT(screen.cur.row, (int32_t)TermWin.nrow - 1); |
1190 | MIN_IT (screen.cur.row, (int32_t)TermWin.nrow - 1); |
1126 | selection_check (0); |
1191 | selection_check (0); |
1127 | } |
1192 | } |
1128 | |
1193 | |
1129 | /* ------------------------------------------------------------------------- */ |
1194 | /* ------------------------------------------------------------------------- */ |
1130 | /* |
1195 | /* |
1131 | * Erase part or whole of a line |
1196 | * Erase part or whole of a line |
… | |
… | |
1137 | rxvt_term::scr_erase_line (int mode) |
1202 | rxvt_term::scr_erase_line (int mode) |
1138 | { |
1203 | { |
1139 | unsigned int row, col, num; |
1204 | unsigned int row, col, num; |
1140 | |
1205 | |
1141 | want_refresh = 1; |
1206 | want_refresh = 1; |
1142 | D_SCREEN((stderr, "rxvt_scr_erase_line(%d) at screen row: %d", mode, screen.cur.row)); |
1207 | D_SCREEN ((stderr, "rxvt_scr_erase_line (%d) at screen row: %d", mode, screen.cur.row)); |
1143 | ZERO_SCROLLBACK (); |
1208 | ZERO_SCROLLBACK (); |
1144 | |
|
|
1145 | #ifdef RXVT_GRAPHICS |
|
|
1146 | if (Gr_Displayed ()) |
|
|
1147 | Gr_scroll (0); |
|
|
1148 | #endif |
|
|
1149 | |
1209 | |
1150 | selection_check (1); |
1210 | selection_check (1); |
1151 | |
1211 | |
1152 | screen.flags &= ~Screen_WrapNext; |
1212 | screen.flags &= ~Screen_WrapNext; |
1153 | |
1213 | |
… | |
… | |
1155 | switch (mode) |
1215 | switch (mode) |
1156 | { |
1216 | { |
1157 | case 0: /* erase to end of line */ |
1217 | case 0: /* erase to end of line */ |
1158 | col = screen.cur.col; |
1218 | col = screen.cur.col; |
1159 | num = TermWin.ncol - col; |
1219 | num = TermWin.ncol - col; |
1160 | MIN_IT(screen.tlen[row], (int16_t)col); |
1220 | MIN_IT (screen.tlen[row], (int16_t)col); |
1161 | if (ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur) |
1221 | if (ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur) |
1162 | || ROWCOL_IN_ROW_AT_OR_AFTER(selection.end, screen.cur)) |
1222 | || ROWCOL_IN_ROW_AT_OR_AFTER (selection.end, screen.cur)) |
1163 | CLEAR_SELECTION(); |
1223 | CLEAR_SELECTION (); |
1164 | break; |
1224 | break; |
1165 | case 1: /* erase to beginning of line */ |
1225 | case 1: /* erase to beginning of line */ |
1166 | col = 0; |
1226 | col = 0; |
1167 | num = screen.cur.col + 1; |
1227 | num = screen.cur.col + 1; |
1168 | if (ROWCOL_IN_ROW_AT_OR_BEFORE(selection.beg, screen.cur) |
1228 | if (ROWCOL_IN_ROW_AT_OR_BEFORE (selection.beg, screen.cur) |
1169 | || ROWCOL_IN_ROW_AT_OR_BEFORE(selection.end, screen.cur)) |
1229 | || ROWCOL_IN_ROW_AT_OR_BEFORE (selection.end, screen.cur)) |
1170 | CLEAR_SELECTION(); |
1230 | CLEAR_SELECTION (); |
1171 | break; |
1231 | break; |
1172 | case 2: /* erase whole line */ |
1232 | case 2: /* erase whole line */ |
1173 | col = 0; |
1233 | col = 0; |
1174 | num = TermWin.ncol; |
1234 | num = TermWin.ncol; |
1175 | screen.tlen[row] = 0; |
1235 | screen.tlen[row] = 0; |
1176 | if (selection.beg.row <= screen.cur.row |
1236 | if (selection.beg.row <= screen.cur.row |
1177 | && selection.end.row >= screen.cur.row) |
1237 | && selection.end.row >= screen.cur.row) |
1178 | CLEAR_SELECTION(); |
1238 | CLEAR_SELECTION (); |
1179 | break; |
1239 | break; |
1180 | default: |
1240 | default: |
1181 | return; |
1241 | return; |
1182 | } |
1242 | } |
1183 | |
1243 | |
1184 | if (screen.text[row]) |
1244 | if (screen.text[row]) |
1185 | scr_blank_line (&(screen.text[row][col]), |
1245 | scr_blank_line (&screen.text[row][col], &screen.rend[row][col], num, rstyle); |
1186 | &(screen.rend[row][col]), num, rstyle); |
|
|
1187 | else |
1246 | else |
1188 | scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); |
1247 | scr_blank_screen_mem (screen.text, screen.rend, row, rstyle); |
1189 | } |
1248 | } |
1190 | |
1249 | |
1191 | /* ------------------------------------------------------------------------- */ |
1250 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1196 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1255 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1197 | */ |
1256 | */ |
1198 | void |
1257 | void |
1199 | rxvt_term::scr_erase_screen (int mode) |
1258 | rxvt_term::scr_erase_screen (int mode) |
1200 | { |
1259 | { |
1201 | int num; |
1260 | int num; |
1202 | int32_t row, row_offset; |
1261 | int32_t row, row_offset; |
1203 | rend_t ren; |
1262 | rend_t ren; |
1204 | XGCValues gcvalue; |
1263 | XGCValues gcvalue; |
1205 | |
1264 | |
1206 | want_refresh = 1; |
1265 | want_refresh = 1; |
1207 | D_SCREEN((stderr, "rxvt_scr_erase_screen(%d) at screen row: %d", mode, screen.cur.row)); |
1266 | D_SCREEN ((stderr, "rxvt_scr_erase_screen (%d) at screen row: %d", mode, screen.cur.row)); |
1208 | ZERO_SCROLLBACK (); |
1267 | ZERO_SCROLLBACK (); |
1209 | row_offset = (int32_t)TermWin.saveLines; |
1268 | row_offset = (int32_t)TermWin.saveLines; |
1210 | |
1269 | |
1211 | switch (mode) { |
1270 | switch (mode) |
|
|
1271 | { |
1212 | case 0: /* erase to end of screen */ |
1272 | case 0: /* erase to end of screen */ |
1213 | selection_check (1); |
1273 | selection_check (1); |
1214 | scr_erase_line (0); |
1274 | scr_erase_line (0); |
1215 | row = screen.cur.row + 1; /* possible OOB */ |
1275 | row = screen.cur.row + 1; /* possible OOB */ |
1216 | num = TermWin.nrow - row; |
1276 | num = TermWin.nrow - row; |
1217 | break; |
1277 | break; |
1218 | case 1: /* erase to beginning of screen */ |
1278 | case 1: /* erase to beginning of screen */ |
1219 | selection_check (3); |
1279 | selection_check (3); |
1220 | scr_erase_line (1); |
1280 | scr_erase_line (1); |
1221 | row = 0; |
1281 | row = 0; |
1222 | num = screen.cur.row; |
1282 | num = screen.cur.row; |
1223 | break; |
1283 | break; |
1224 | case 2: /* erase whole screen */ |
1284 | case 2: /* erase whole screen */ |
1225 | selection_check (3); |
1285 | selection_check (3); |
1226 | #ifdef RXVT_GRAPHICS |
|
|
1227 | Gr_ClearScreen (); |
|
|
1228 | #endif |
|
|
1229 | row = 0; |
1286 | row = 0; |
1230 | num = TermWin.nrow; |
1287 | num = TermWin.nrow; |
1231 | break; |
1288 | break; |
1232 | default: |
1289 | default: |
1233 | return; |
1290 | return; |
1234 | } |
1291 | } |
|
|
1292 | |
1235 | refresh_type |= REFRESH_BOUNDS; |
1293 | refresh_type |= REFRESH_BOUNDS; |
|
|
1294 | |
1236 | if (selection.op && current_screen == selection.screen |
1295 | if (selection.op && current_screen == selection.screen |
1237 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1296 | && ((selection.beg.row >= row && selection.beg.row <= row + num) |
1238 | || (selection.end.row >= row |
1297 | || (selection.end.row >= row |
1239 | && selection.end.row <= row + num))) |
1298 | && selection.end.row <= row + num))) |
1240 | CLEAR_SELECTION (); |
1299 | CLEAR_SELECTION (); |
|
|
1300 | |
1241 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1301 | if (row >= TermWin.nrow) /* Out Of Bounds */ |
1242 | return; |
1302 | return; |
|
|
1303 | |
1243 | MIN_IT(num, (TermWin.nrow - row)); |
1304 | MIN_IT (num, (TermWin.nrow - row)); |
|
|
1305 | |
1244 | if (rstyle & (RS_RVid | RS_Uline)) |
1306 | if (rstyle & (RS_RVid | RS_Uline)) |
1245 | ren = (rend_t) ~RS_None; |
1307 | ren = (rend_t) ~RS_None; |
1246 | else if (GET_BASEBG(rstyle) == Color_bg) { |
1308 | else if (GET_BASEBG (rstyle) == Color_bg) |
|
|
1309 | { |
1247 | ren = DEFAULT_RSTYLE; |
1310 | ren = DEFAULT_RSTYLE; |
1248 | CLEAR_ROWS(row, num); |
1311 | CLEAR_ROWS (row, num); |
1249 | } else { |
1312 | } |
|
|
1313 | else |
|
|
1314 | { |
1250 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1315 | ren = (rstyle & (RS_fgMask | RS_bgMask)); |
1251 | gcvalue.foreground = PixColors[GET_BGCOLOR(rstyle)]; |
1316 | gcvalue.foreground = PixColors[GET_BGCOLOR (rstyle)]; |
1252 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1317 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1253 | ERASE_ROWS(row, num); |
1318 | ERASE_ROWS (row, num); |
1254 | gcvalue.foreground = PixColors[Color_fg]; |
1319 | gcvalue.foreground = PixColors[Color_fg]; |
1255 | XChangeGC(Xdisplay, TermWin.gc, GCForeground, &gcvalue); |
1320 | XChangeGC (display->display, TermWin.gc, GCForeground, &gcvalue); |
1256 | } |
1321 | } |
|
|
1322 | |
1257 | for (; num--; row++) { |
1323 | for (; num--; row++) |
|
|
1324 | { |
1258 | scr_blank_screen_mem (screen.text, screen.rend, |
1325 | scr_blank_screen_mem (screen.text, screen.rend, |
1259 | (unsigned int)(row + row_offset), rstyle); |
1326 | (unsigned int) (row + row_offset), rstyle); |
1260 | screen.tlen[row + row_offset] = 0; |
1327 | screen.tlen[row + row_offset] = 0; |
1261 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1328 | scr_blank_line (drawn_text[row], drawn_rend[row], |
1262 | (unsigned int)TermWin.ncol, ren); |
1329 | (unsigned int)TermWin.ncol, ren); |
1263 | } |
1330 | } |
1264 | } |
1331 | } |
1265 | |
1332 | |
1266 | /* ------------------------------------------------------------------------- */ |
1333 | /* ------------------------------------------------------------------------- */ |
1267 | /* |
1334 | /* |
… | |
… | |
1269 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1336 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1270 | */ |
1337 | */ |
1271 | void |
1338 | void |
1272 | rxvt_term::scr_E () |
1339 | rxvt_term::scr_E () |
1273 | { |
1340 | { |
1274 | int i, j, k; |
1341 | int i, j, k; |
1275 | rend_t *r1, fs; |
1342 | rend_t *r1, fs; |
1276 | |
1343 | |
1277 | want_refresh = 1; |
1344 | want_refresh = 1; |
1278 | num_scr_allow = 0; |
1345 | num_scr_allow = 0; |
1279 | ZERO_SCROLLBACK(); |
1346 | ZERO_SCROLLBACK (); |
1280 | selection_check (3); |
1347 | selection_check (3); |
1281 | |
1348 | |
1282 | fs = SET_FONT (rstyle, TermWin.fontset->find_font ('E')); |
1349 | fs = SET_FONT (rstyle, TermWin.fontset->find_font ('E')); |
1283 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) { |
1350 | for (k = TermWin.saveLines, i = TermWin.nrow; i--; k++) |
|
|
1351 | { |
1284 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1352 | screen.tlen[k] = TermWin.ncol; /* make the `E's selectable */ |
1285 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1353 | fill_text (screen.text[k], 'E', TermWin.ncol); |
1286 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
1354 | for (r1 = screen.rend[k], j = TermWin.ncol; j--; ) |
1287 | *r1++ = fs; |
1355 | *r1++ = fs; |
1288 | } |
1356 | } |
1289 | } |
1357 | } |
1290 | |
1358 | |
1291 | /* ------------------------------------------------------------------------- */ |
1359 | /* ------------------------------------------------------------------------- */ |
1292 | /* |
1360 | /* |
1293 | * Insert/Delete <count> lines |
1361 | * Insert/Delete <count> lines |
1294 | */ |
1362 | */ |
1295 | void |
1363 | void |
1296 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1364 | rxvt_term::scr_insdel_lines (int count, int insdel) |
1297 | { |
1365 | { |
1298 | int end; |
1366 | int end; |
1299 | |
1367 | |
1300 | ZERO_SCROLLBACK(); |
1368 | ZERO_SCROLLBACK (); |
1301 | |
1369 | |
1302 | #ifdef RXVT_GRAPHICS |
|
|
1303 | if (Gr_Displayed ()) |
|
|
1304 | Gr_scroll (0); |
|
|
1305 | #endif |
|
|
1306 | |
|
|
1307 | selection_check (1); |
1370 | selection_check (1); |
1308 | |
1371 | |
1309 | if (screen.cur.row > screen.bscroll) |
1372 | if (screen.cur.row > screen.bscroll) |
|
|
1373 | return; |
|
|
1374 | |
|
|
1375 | end = screen.bscroll - screen.cur.row + 1; |
|
|
1376 | if (count > end) |
|
|
1377 | { |
|
|
1378 | if (insdel == DELETE) |
1310 | return; |
1379 | return; |
1311 | |
|
|
1312 | end = screen.bscroll - screen.cur.row + 1; |
|
|
1313 | if (count > end) { |
|
|
1314 | if (insdel == DELETE) |
|
|
1315 | return; |
|
|
1316 | else if (insdel == INSERT) |
1380 | else if (insdel == INSERT) |
1317 | count = end; |
1381 | count = end; |
1318 | } |
1382 | } |
1319 | screen.flags &= ~Screen_WrapNext; |
1383 | screen.flags &= ~Screen_WrapNext; |
1320 | |
1384 | |
1321 | scr_scroll_text(screen.cur.row, screen.bscroll, insdel * count, 0); |
1385 | scr_scroll_text (screen.cur.row, screen.bscroll, insdel * count, 0); |
1322 | } |
1386 | } |
1323 | |
1387 | |
1324 | /* ------------------------------------------------------------------------- */ |
1388 | /* ------------------------------------------------------------------------- */ |
1325 | /* |
1389 | /* |
1326 | * Insert/Delete <count> characters from the current position |
1390 | * Insert/Delete <count> characters from the current position |
1327 | */ |
1391 | */ |
1328 | void |
1392 | void |
1329 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1393 | rxvt_term::scr_insdel_chars (int count, int insdel) |
1330 | { |
1394 | { |
1331 | int col, row; |
1395 | int col, row; |
1332 | rend_t tr; |
1396 | rend_t tr; |
1333 | text_t *stp; |
1397 | text_t *stp; |
1334 | rend_t *srp; |
1398 | rend_t *srp; |
1335 | int16_t *slp; |
1399 | int16_t *slp; |
1336 | |
1400 | |
1337 | want_refresh = 1; |
1401 | want_refresh = 1; |
1338 | ZERO_SCROLLBACK(); |
1402 | ZERO_SCROLLBACK (); |
1339 | |
1403 | |
1340 | #ifdef RXVT_GRAPHICS |
|
|
1341 | if (Gr_Displayed ()) |
|
|
1342 | Gr_scroll (0); |
|
|
1343 | #endif |
|
|
1344 | |
|
|
1345 | if (count <= 0) |
1404 | if (count <= 0) |
1346 | return; |
1405 | return; |
1347 | |
1406 | |
1348 | selection_check (1); |
1407 | selection_check (1); |
1349 | MIN_IT(count, (TermWin.ncol - screen.cur.col)); |
1408 | MIN_IT (count, (TermWin.ncol - screen.cur.col)); |
1350 | |
1409 | |
1351 | row = screen.cur.row + TermWin.saveLines; |
1410 | row = screen.cur.row + TermWin.saveLines; |
1352 | screen.flags &= ~Screen_WrapNext; |
1411 | screen.flags &= ~Screen_WrapNext; |
1353 | |
1412 | |
1354 | stp = screen.text[row]; |
1413 | stp = screen.text[row]; |
1355 | srp = screen.rend[row]; |
1414 | srp = screen.rend[row]; |
1356 | slp = &(screen.tlen[row]); |
1415 | slp = & (screen.tlen[row]); |
|
|
1416 | |
1357 | switch (insdel) { |
1417 | switch (insdel) |
|
|
1418 | { |
1358 | case INSERT: |
1419 | case INSERT: |
1359 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1420 | for (col = TermWin.ncol - 1; (col - count) >= screen.cur.col; |
1360 | col--) { |
1421 | col--) |
|
|
1422 | { |
1361 | stp[col] = stp[col - count]; |
1423 | stp[col] = stp[col - count]; |
1362 | srp[col] = srp[col - count]; |
1424 | srp[col] = srp[col - count]; |
1363 | } |
1425 | } |
|
|
1426 | |
1364 | if (*slp != -1) { |
1427 | if (*slp != -1) |
|
|
1428 | { |
1365 | *slp += count; |
1429 | *slp += count; |
1366 | MIN_IT(*slp, TermWin.ncol); |
1430 | MIN_IT (*slp, TermWin.ncol); |
1367 | } |
1431 | } |
|
|
1432 | |
1368 | if (selection.op && current_screen == selection.screen |
1433 | if (selection.op && current_screen == selection.screen |
1369 | && ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur)) { |
1434 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
|
|
1435 | { |
1370 | if (selection.end.row != screen.cur.row |
1436 | if (selection.end.row != screen.cur.row |
1371 | || (selection.end.col + count >= TermWin.ncol)) |
1437 | || (selection.end.col + count >= TermWin.ncol)) |
1372 | CLEAR_SELECTION(); |
1438 | CLEAR_SELECTION (); |
|
|
1439 | else |
1373 | else { /* shift selection */ |
1440 | { /* shift selection */ |
1374 | selection.beg.col += count; |
1441 | selection.beg.col += count; |
1375 | selection.mark.col += count; /* XXX: yes? */ |
1442 | selection.mark.col += count; /* XXX: yes? */ |
1376 | selection.end.col += count; |
1443 | selection.end.col += count; |
1377 | } |
1444 | } |
1378 | } |
1445 | } |
|
|
1446 | |
1379 | scr_blank_line (&(stp[screen.cur.col]), &(srp[screen.cur.col]), |
1447 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1380 | (unsigned int)count, rstyle); |
1448 | (unsigned int)count, rstyle); |
1381 | break; |
1449 | break; |
|
|
1450 | |
1382 | case ERASE: |
1451 | case ERASE: |
1383 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1452 | screen.cur.col += count; /* don't worry if > TermWin.ncol */ |
1384 | selection_check (1); |
1453 | selection_check (1); |
1385 | screen.cur.col -= count; |
1454 | screen.cur.col -= count; |
1386 | scr_blank_line (&(stp[screen.cur.col]), &(srp[screen.cur.col]), |
1455 | scr_blank_line (& (stp[screen.cur.col]), & (srp[screen.cur.col]), |
1387 | (unsigned int)count, rstyle); |
1456 | (unsigned int)count, rstyle); |
1388 | break; |
1457 | break; |
|
|
1458 | |
1389 | case DELETE: |
1459 | case DELETE: |
1390 | tr = srp[TermWin.ncol - 1] |
|
|
1391 | & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
1460 | tr = srp[TermWin.ncol - 1] & (RS_fgMask | RS_bgMask | RS_baseattrMask); |
|
|
1461 | |
1392 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) { |
1462 | for (col = screen.cur.col; (col + count) < TermWin.ncol; col++) |
|
|
1463 | { |
1393 | stp[col] = stp[col + count]; |
1464 | stp[col] = stp[col + count]; |
1394 | srp[col] = srp[col + count]; |
1465 | srp[col] = srp[col + count]; |
1395 | } |
1466 | } |
|
|
1467 | |
1396 | scr_blank_line (&(stp[TermWin.ncol - count]), |
1468 | scr_blank_line (& (stp[TermWin.ncol - count]), |
1397 | &(srp[TermWin.ncol - count]), |
1469 | & (srp[TermWin.ncol - count]), |
1398 | (unsigned int)count, tr); |
1470 | (unsigned int)count, tr); |
|
|
1471 | |
1399 | if (*slp == -1) /* break line continuation */ |
1472 | if (*slp == -1) /* break line continuation */ |
1400 | *slp = TermWin.ncol; |
1473 | *slp = TermWin.ncol; |
|
|
1474 | |
1401 | *slp -= count; |
1475 | *slp -= count; |
1402 | MAX_IT(*slp, 0); |
1476 | MAX_IT (*slp, 0); |
|
|
1477 | |
1403 | if (selection.op && current_screen == selection.screen |
1478 | if (selection.op && current_screen == selection.screen |
1404 | && ROWCOL_IN_ROW_AT_OR_AFTER(selection.beg, screen.cur)) { |
1479 | && ROWCOL_IN_ROW_AT_OR_AFTER (selection.beg, screen.cur)) |
|
|
1480 | { |
1405 | if (selection.end.row != screen.cur.row |
1481 | if (selection.end.row != screen.cur.row |
1406 | || (screen.cur.col >= selection.beg.col - count) |
1482 | || (screen.cur.col >= selection.beg.col - count) |
1407 | || selection.end.col >= TermWin.ncol) |
1483 | || selection.end.col >= TermWin.ncol) |
1408 | CLEAR_SELECTION(); |
1484 | CLEAR_SELECTION (); |
1409 | else { |
1485 | else |
|
|
1486 | { |
1410 | /* shift selection */ |
1487 | /* shift selection */ |
1411 | selection.beg.col -= count; |
1488 | selection.beg.col -= count; |
1412 | selection.mark.col -= count; /* XXX: yes? */ |
1489 | selection.mark.col -= count; /* XXX: yes? */ |
1413 | selection.end.col -= count; |
1490 | selection.end.col -= count; |
1414 | } |
1491 | } |
1415 | } |
1492 | } |
|
|
1493 | |
1416 | break; |
1494 | break; |
1417 | } |
1495 | } |
1418 | } |
1496 | } |
1419 | |
1497 | |
1420 | /* ------------------------------------------------------------------------- */ |
1498 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1423 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1501 | * XTERM_SEQ: Set region <top> - <bot> inclusive: ESC [ <top> ; <bot> r |
1424 | */ |
1502 | */ |
1425 | void |
1503 | void |
1426 | rxvt_term::scr_scroll_region (int top, int bot) |
1504 | rxvt_term::scr_scroll_region (int top, int bot) |
1427 | { |
1505 | { |
1428 | MAX_IT(top, 0); |
1506 | MAX_IT (top, 0); |
1429 | MIN_IT(bot, (int)TermWin.nrow - 1); |
1507 | MIN_IT (bot, (int)TermWin.nrow - 1); |
|
|
1508 | |
1430 | if (top > bot) |
1509 | if (top > bot) |
1431 | return; |
1510 | return; |
|
|
1511 | |
1432 | screen.tscroll = top; |
1512 | screen.tscroll = top; |
1433 | screen.bscroll = bot; |
1513 | screen.bscroll = bot; |
1434 | scr_gotorc (0, 0, 0); |
1514 | scr_gotorc (0, 0, 0); |
1435 | } |
1515 | } |
1436 | |
1516 | |
1437 | /* ------------------------------------------------------------------------- */ |
1517 | /* ------------------------------------------------------------------------- */ |
1438 | /* |
1518 | /* |
1439 | * Make the cursor visible/invisible |
1519 | * Make the cursor visible/invisible |
… | |
… | |
1441 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1521 | * XTERM_SEQ: Make cursor invisible: ESC [ ? 25 l |
1442 | */ |
1522 | */ |
1443 | void |
1523 | void |
1444 | rxvt_term::scr_cursor_visible (int mode) |
1524 | rxvt_term::scr_cursor_visible (int mode) |
1445 | { |
1525 | { |
1446 | want_refresh = 1; |
1526 | want_refresh = 1; |
|
|
1527 | |
1447 | if (mode) |
1528 | if (mode) |
1448 | screen.flags |= Screen_VisibleCursor; |
1529 | screen.flags |= Screen_VisibleCursor; |
1449 | else |
1530 | else |
1450 | screen.flags &= ~Screen_VisibleCursor; |
1531 | screen.flags &= ~Screen_VisibleCursor; |
1451 | } |
1532 | } |
1452 | |
1533 | |
1453 | /* ------------------------------------------------------------------------- */ |
1534 | /* ------------------------------------------------------------------------- */ |
1454 | /* |
1535 | /* |
1455 | * Set/unset automatic wrapping |
1536 | * Set/unset automatic wrapping |
… | |
… | |
1457 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1538 | * XTERM_SEQ: Unset Wraparound: ESC [ ? 7 l |
1458 | */ |
1539 | */ |
1459 | void |
1540 | void |
1460 | rxvt_term::scr_autowrap (int mode) |
1541 | rxvt_term::scr_autowrap (int mode) |
1461 | { |
1542 | { |
1462 | if (mode) |
1543 | if (mode) |
1463 | screen.flags |= Screen_Autowrap; |
1544 | screen.flags |= Screen_Autowrap; |
1464 | else |
1545 | else |
1465 | screen.flags &= ~(Screen_Autowrap | Screen_WrapNext); |
1546 | screen.flags &= ~ (Screen_Autowrap | Screen_WrapNext); |
1466 | } |
1547 | } |
1467 | |
1548 | |
1468 | /* ------------------------------------------------------------------------- */ |
1549 | /* ------------------------------------------------------------------------- */ |
1469 | /* |
1550 | /* |
1470 | * Set/unset margin origin mode |
1551 | * Set/unset margin origin mode |
… | |
… | |
1476 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1557 | * XTERM_SEQ: Set Relative: ESC [ ? 6 l |
1477 | */ |
1558 | */ |
1478 | void |
1559 | void |
1479 | rxvt_term::scr_relative_origin (int mode) |
1560 | rxvt_term::scr_relative_origin (int mode) |
1480 | { |
1561 | { |
1481 | if (mode) |
1562 | if (mode) |
1482 | screen.flags |= Screen_Relative; |
1563 | screen.flags |= Screen_Relative; |
1483 | else |
1564 | else |
1484 | screen.flags &= ~Screen_Relative; |
1565 | screen.flags &= ~Screen_Relative; |
1485 | scr_gotorc (0, 0, 0); |
1566 | scr_gotorc (0, 0, 0); |
1486 | } |
1567 | } |
1487 | |
1568 | |
1488 | /* ------------------------------------------------------------------------- */ |
1569 | /* ------------------------------------------------------------------------- */ |
1489 | /* |
1570 | /* |
1490 | * Set insert/replace mode |
1571 | * Set insert/replace mode |
… | |
… | |
1492 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1573 | * XTERM_SEQ: Set Replace mode: ESC [ ? 4 l |
1493 | */ |
1574 | */ |
1494 | void |
1575 | void |
1495 | rxvt_term::scr_insert_mode (int mode) |
1576 | rxvt_term::scr_insert_mode (int mode) |
1496 | { |
1577 | { |
1497 | if (mode) |
1578 | if (mode) |
1498 | screen.flags |= Screen_Insert; |
1579 | screen.flags |= Screen_Insert; |
1499 | else |
1580 | else |
1500 | screen.flags &= ~Screen_Insert; |
1581 | screen.flags &= ~Screen_Insert; |
1501 | } |
1582 | } |
1502 | |
1583 | |
1503 | /* ------------------------------------------------------------------------- */ |
1584 | /* ------------------------------------------------------------------------- */ |
1504 | /* |
1585 | /* |
1505 | * Set/Unset tabs |
1586 | * Set/Unset tabs |
… | |
… | |
1508 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1589 | * XTERM_SEQ: Clear all tabs : ESC [ 3 g |
1509 | */ |
1590 | */ |
1510 | void |
1591 | void |
1511 | rxvt_term::scr_set_tab (int mode) |
1592 | rxvt_term::scr_set_tab (int mode) |
1512 | { |
1593 | { |
1513 | if (mode < 0) |
1594 | if (mode < 0) |
1514 | MEMSET(tabs, 0, TermWin.ncol * sizeof(char)); |
1595 | MEMSET (tabs, 0, TermWin.ncol * sizeof (char)); |
1515 | else if (screen.cur.col < TermWin.ncol) |
1596 | else if (screen.cur.col < TermWin.ncol) |
1516 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1597 | tabs[screen.cur.col] = (mode ? 1 : 0); |
1517 | } |
1598 | } |
1518 | |
1599 | |
1519 | /* ------------------------------------------------------------------------- */ |
1600 | /* ------------------------------------------------------------------------- */ |
1520 | /* |
1601 | /* |
1521 | * Set reverse/normal video |
1602 | * Set reverse/normal video |
… | |
… | |
1523 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1604 | * XTERM_SEQ: Normal video : ESC [ ? 5 l |
1524 | */ |
1605 | */ |
1525 | void |
1606 | void |
1526 | rxvt_term::scr_rvideo_mode (int mode) |
1607 | rxvt_term::scr_rvideo_mode (int mode) |
1527 | { |
1608 | { |
1528 | XGCValues gcvalue; |
1609 | XGCValues gcvalue; |
1529 | |
1610 | |
1530 | if (rvideo != mode) { |
1611 | if (rvideo != mode) |
|
|
1612 | { |
1531 | rvideo = mode; |
1613 | rvideo = mode; |
1532 | SWAP_IT(PixColors[Color_fg], PixColors[Color_bg], rxvt_color); |
1614 | SWAP_IT (PixColors[Color_fg], PixColors[Color_bg], rxvt_color); |
1533 | #if defined(XPM_BACKGROUND) |
1615 | #if defined(XPM_BACKGROUND) |
1534 | if (bgPixmap.pixmap == None) |
1616 | if (bgPixmap.pixmap == None) |
1535 | #endif |
1617 | #endif |
1536 | #if defined(TRANSPARENT) |
1618 | #if defined(TRANSPARENT) |
1537 | if (!(Options & Opt_transparent) || am_transparent == 0) |
1619 | if (! (Options & Opt_transparent) || am_transparent == 0) |
1538 | #endif |
1620 | #endif |
1539 | XSetWindowBackground(Xdisplay, TermWin.vt, |
1621 | XSetWindowBackground (display->display, TermWin.vt, |
1540 | PixColors[Color_bg]); |
1622 | PixColors[Color_bg]); |
1541 | |
1623 | |
1542 | gcvalue.foreground = PixColors[Color_fg]; |
1624 | gcvalue.foreground = PixColors[Color_fg]; |
1543 | gcvalue.background = PixColors[Color_bg]; |
1625 | gcvalue.background = PixColors[Color_bg]; |
1544 | XChangeGC(Xdisplay, TermWin.gc, GCBackground | GCForeground, |
1626 | XChangeGC (display->display, TermWin.gc, GCBackground | GCForeground, |
1545 | &gcvalue); |
1627 | &gcvalue); |
1546 | scr_clear (); |
1628 | scr_clear (); |
1547 | scr_touch (true); |
1629 | scr_touch (true); |
1548 | } |
1630 | } |
1549 | } |
1631 | } |
1550 | |
1632 | |
1551 | /* ------------------------------------------------------------------------- */ |
1633 | /* ------------------------------------------------------------------------- */ |
1552 | /* |
1634 | /* |
… | |
… | |
1554 | * XTERM_SEQ: Report position: ESC [ 6 n |
1636 | * XTERM_SEQ: Report position: ESC [ 6 n |
1555 | */ |
1637 | */ |
1556 | void |
1638 | void |
1557 | rxvt_term::scr_report_position () |
1639 | rxvt_term::scr_report_position () |
1558 | { |
1640 | { |
1559 | tt_printf("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1641 | tt_printf ("\033[%d;%dR", screen.cur.row + 1, screen.cur.col + 1); |
1560 | } |
1642 | } |
1561 | |
1643 | |
1562 | /* ------------------------------------------------------------------------- * |
1644 | /* ------------------------------------------------------------------------- * |
1563 | * FONTS * |
1645 | * FONTS * |
1564 | * ------------------------------------------------------------------------- */ |
1646 | * ------------------------------------------------------------------------- */ |
… | |
… | |
1567 | * Set font style |
1649 | * Set font style |
1568 | */ |
1650 | */ |
1569 | void |
1651 | void |
1570 | rxvt_term::set_font_style () |
1652 | rxvt_term::set_font_style () |
1571 | { |
1653 | { |
1572 | switch (charsets[screen.charset]) { |
1654 | switch (charsets[screen.charset]) |
|
|
1655 | { |
1573 | case '0': /* DEC Special Character & Line Drawing Set */ |
1656 | case '0': /* DEC Special Character & Line Drawing Set */ |
1574 | break; |
1657 | break; |
1575 | case 'A': /* United Kingdom (UK) */ |
1658 | case 'A': /* United Kingdom (UK) */ |
1576 | break; |
1659 | break; |
1577 | case 'B': /* United States (USASCII) */ |
1660 | case 'B': /* United States (USASCII) */ |
1578 | break; |
1661 | break; |
1579 | case '<': /* Multinational character set */ |
1662 | case '<': /* Multinational character set */ |
1580 | break; |
1663 | break; |
1581 | case '5': /* Finnish character set */ |
1664 | case '5': /* Finnish character set */ |
1582 | break; |
1665 | break; |
1583 | case 'C': /* Finnish character set */ |
1666 | case 'C': /* Finnish character set */ |
1584 | break; |
1667 | break; |
1585 | case 'K': /* German character set */ |
1668 | case 'K': /* German character set */ |
1586 | break; |
1669 | break; |
1587 | } |
1670 | } |
1588 | } |
1671 | } |
1589 | |
1672 | |
1590 | /* ------------------------------------------------------------------------- */ |
1673 | /* ------------------------------------------------------------------------- */ |
… | |
… | |
1595 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1678 | * XTERM_SEQ: Invoke G2 character set: ESC N |
1596 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1679 | * XTERM_SEQ: Invoke G3 character set: ESC O |
1597 | */ |
1680 | */ |
1598 | void |
1681 | void |
1599 | rxvt_term::scr_charset_choose (int set) |
1682 | rxvt_term::scr_charset_choose (int set) |
1600 | { |
1683 | { |
1601 | screen.charset = set; |
1684 | screen.charset = set; |
1602 | set_font_style (); |
1685 | set_font_style (); |
1603 | } |
1686 | } |
1604 | |
1687 | |
1605 | /* ------------------------------------------------------------------------- */ |
1688 | /* ------------------------------------------------------------------------- */ |
1606 | /* |
1689 | /* |
1607 | * Set a font |
1690 | * Set a font |
1608 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
1691 | * XTERM_SEQ: Set G0 character set: ESC ( <C> |
… | |
… | |
1611 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1694 | * XTERM_SEQ: Set G3 character set: ESC + <C> |
1612 | * See set_font_style for possible values for <C> |
1695 | * See set_font_style for possible values for <C> |
1613 | */ |
1696 | */ |
1614 | void |
1697 | void |
1615 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1698 | rxvt_term::scr_charset_set (int set, unsigned int ch) |
1616 | { |
1699 | { |
1617 | charsets[set] = (unsigned char)ch; |
1700 | charsets[set] = (unsigned char)ch; |
1618 | set_font_style (); |
1701 | set_font_style (); |
1619 | } |
1702 | } |
1620 | |
1703 | |
1621 | |
1704 | |
1622 | /* ------------------------------------------------------------------------- * |
1705 | /* ------------------------------------------------------------------------- * |
1623 | * MAJOR SCREEN MANIPULATION * |
1706 | * MAJOR SCREEN MANIPULATION * |
1624 | * ------------------------------------------------------------------------- */ |
1707 | * ------------------------------------------------------------------------- */ |
… | |
… | |
1649 | |
1732 | |
1650 | /* |
1733 | /* |
1651 | * Refresh an area |
1734 | * Refresh an area |
1652 | */ |
1735 | */ |
1653 | enum { |
1736 | enum { |
1654 | PART_BEG = 0, |
1737 | PART_BEG = 0, |
1655 | PART_END, |
1738 | PART_END, |
1656 | RC_COUNT |
1739 | RC_COUNT |
1657 | }; |
1740 | }; |
1658 | |
1741 | |
1659 | void |
1742 | void |
1660 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1743 | rxvt_term::scr_expose (int x, int y, int width, int height, bool refresh) |
1661 | { |
1744 | { |
… | |
… | |
1664 | |
1747 | |
1665 | if (drawn_text == NULL) /* sanity check */ |
1748 | if (drawn_text == NULL) /* sanity check */ |
1666 | return; |
1749 | return; |
1667 | |
1750 | |
1668 | #ifdef DEBUG_STRICT |
1751 | #ifdef DEBUG_STRICT |
1669 | x = max(x, (int)TermWin.int_bwidth); |
1752 | x = max (x, (int)TermWin.int_bwidth); |
1670 | x = min(x, (int)TermWin.width); |
1753 | x = min (x, (int)TermWin.width); |
1671 | y = max(y, (int)TermWin.int_bwidth); |
1754 | y = max (y, (int)TermWin.int_bwidth); |
1672 | y = min(y, (int)TermWin.height); |
1755 | y = min (y, (int)TermWin.height); |
1673 | #endif |
1756 | #endif |
1674 | |
1757 | |
1675 | /* round down */ |
1758 | /* round down */ |
1676 | rc[PART_BEG].col = Pixel2Col(x); |
1759 | rc[PART_BEG].col = Pixel2Col (x); |
1677 | rc[PART_BEG].row = Pixel2Row(y); |
1760 | rc[PART_BEG].row = Pixel2Row (y); |
1678 | /* round up */ |
1761 | /* round up */ |
1679 | rc[PART_END].col = Pixel2Width(x + width + TermWin.fwidth - 1); |
1762 | rc[PART_END].col = Pixel2Width (x + width + TermWin.fwidth - 1); |
1680 | rc[PART_END].row = Pixel2Row(y + height + TermWin.fheight - 1); |
1763 | rc[PART_END].row = Pixel2Row (y + height + TermWin.fheight - 1); |
1681 | |
1764 | |
1682 | /* sanity checks */ |
1765 | /* sanity checks */ |
1683 | for (i = PART_BEG; i < RC_COUNT; i++) |
1766 | for (i = PART_BEG; i < RC_COUNT; i++) |
1684 | { |
1767 | { |
1685 | MIN_IT(rc[i].col, TermWin.ncol - 1); |
1768 | MIN_IT (rc[i].col, TermWin.ncol - 1); |
1686 | MIN_IT(rc[i].row, TermWin.nrow - 1); |
1769 | MIN_IT (rc[i].row, TermWin.nrow - 1); |
1687 | } |
1770 | } |
1688 | |
1771 | |
1689 | 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)); |
1772 | 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)); |
1690 | |
1773 | |
1691 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1774 | for (i = rc[PART_BEG].row; i <= rc[PART_END].row; i++) |
1692 | fill_text (&(drawn_text[i][rc[PART_BEG].col]), 0, |
1775 | fill_text (&drawn_text[i][rc[PART_BEG].col], 0, rc[PART_END].col - rc[PART_BEG].col + 1); |
1693 | (rc[PART_END].col - rc[PART_BEG].col + 1)); |
|
|
1694 | |
1776 | |
1695 | if (refresh) |
1777 | if (refresh) |
1696 | scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); |
1778 | scr_refresh (SLOW_REFRESH | REFRESH_BOUNDS); |
1697 | } |
1779 | } |
1698 | |
1780 | |
… | |
… | |
1712 | * the top of the screen |
1794 | * the top of the screen |
1713 | */ |
1795 | */ |
1714 | int |
1796 | int |
1715 | rxvt_term::scr_move_to (int y, int len) |
1797 | rxvt_term::scr_move_to (int y, int len) |
1716 | { |
1798 | { |
1717 | long p = 0; |
1799 | long p = 0; |
1718 | uint16_t oldviewstart; |
1800 | uint16_t oldviewstart; |
1719 | |
1801 | |
1720 | oldviewstart = TermWin.view_start; |
1802 | oldviewstart = TermWin.view_start; |
1721 | if (y < len) { |
1803 | if (y < len) |
|
|
1804 | { |
1722 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1805 | p = (TermWin.nrow + TermWin.nscrolled) * (len - y) / len; |
1723 | p -= (long)(TermWin.nrow - 1); |
1806 | p -= (long) (TermWin.nrow - 1); |
1724 | p = max(p, 0); |
1807 | p = max (p, 0); |
1725 | } |
1808 | } |
1726 | TermWin.view_start = (uint16_t)min(p, TermWin.nscrolled); |
1809 | TermWin.view_start = (uint16_t)min (p, TermWin.nscrolled); |
1727 | D_SCREEN((stderr, "rxvt_scr_move_to(%d, %d) view_start:%d", y, len, TermWin.view_start)); |
1810 | D_SCREEN ((stderr, "rxvt_scr_move_to (%d, %d) view_start:%d", y, len, TermWin.view_start)); |
1728 | |
1811 | |
1729 | return scr_changeview (oldviewstart); |
1812 | return scr_changeview (oldviewstart); |
1730 | } |
1813 | } |
1731 | |
1814 | |
1732 | /* ------------------------------------------------------------------------- */ |
1815 | /* ------------------------------------------------------------------------- */ |
1733 | /* |
1816 | /* |
1734 | * Page the screen up/down nlines |
1817 | * Page the screen up/down nlines |
1735 | * direction should be UP or DN |
1818 | * direction should be UP or DN |
1736 | */ |
1819 | */ |
1737 | int |
1820 | int |
1738 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1821 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1739 | { |
1822 | { |
1740 | int n; |
1823 | int n; |
1741 | uint16_t oldviewstart; |
1824 | uint16_t oldviewstart; |
1742 | |
1825 | |
1743 | D_SCREEN((stderr, "rxvt_scr_page(%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); |
1826 | D_SCREEN ((stderr, "rxvt_scr_page (%s, %d) view_start:%d", ((direction == UP) ? "UP" : "DN"), nlines, TermWin.view_start)); |
1744 | #ifdef DEBUG_STRICT |
1827 | #ifdef DEBUG_STRICT |
1745 | assert((nlines >= 0) && (nlines <= TermWin.nrow)); |
1828 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
1746 | #endif |
1829 | #endif |
1747 | oldviewstart = TermWin.view_start; |
1830 | oldviewstart = TermWin.view_start; |
1748 | if (direction == UP) { |
1831 | if (direction == UP) |
|
|
1832 | { |
1749 | n = TermWin.view_start + nlines; |
1833 | n = TermWin.view_start + nlines; |
1750 | TermWin.view_start = min(n, TermWin.nscrolled); |
1834 | TermWin.view_start = min (n, TermWin.nscrolled); |
1751 | } else { |
1835 | } |
|
|
1836 | else |
|
|
1837 | { |
1752 | n = TermWin.view_start - nlines; |
1838 | n = TermWin.view_start - nlines; |
1753 | TermWin.view_start = max(n, 0); |
1839 | TermWin.view_start = max (n, 0); |
1754 | } |
1840 | } |
1755 | return scr_changeview (oldviewstart); |
1841 | return scr_changeview (oldviewstart); |
1756 | } |
1842 | } |
1757 | |
1843 | |
1758 | int |
1844 | int |
1759 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1845 | rxvt_term::scr_changeview (uint16_t oldviewstart) |
1760 | { |
1846 | { |
1761 | if (TermWin.view_start != oldviewstart) { |
1847 | if (TermWin.view_start != oldviewstart) |
|
|
1848 | { |
1762 | want_refresh = 1; |
1849 | want_refresh = 1; |
1763 | #ifdef RXVT_GRAPHICS |
|
|
1764 | if (Gr_Displayed ()) |
|
|
1765 | Gr_scroll (0); |
|
|
1766 | #endif |
|
|
1767 | num_scr -= (TermWin.view_start - oldviewstart); |
1850 | num_scr -= (TermWin.view_start - oldviewstart); |
1768 | } |
1851 | } |
|
|
1852 | |
1769 | return (int)(TermWin.view_start - oldviewstart); |
1853 | return (int) (TermWin.view_start - oldviewstart); |
1770 | } |
1854 | } |
1771 | |
1855 | |
1772 | /* ------------------------------------------------------------------------- */ |
1856 | /* ------------------------------------------------------------------------- */ |
1773 | void |
1857 | void |
1774 | rxvt_term::scr_bell () |
1858 | rxvt_term::scr_bell () |
1775 | { |
1859 | { |
1776 | #ifndef NO_BELL |
1860 | #ifndef NO_BELL |
1777 | # ifndef NO_MAPALERT |
1861 | # ifndef NO_MAPALERT |
1778 | # ifdef MAPALERT_OPTION |
1862 | # ifdef MAPALERT_OPTION |
1779 | if (Options & Opt_mapAlert) |
1863 | if (Options & Opt_mapAlert) |
1780 | # endif |
1864 | # endif |
1781 | XMapWindow(Xdisplay, TermWin.parent[0]); |
1865 | XMapWindow (display->display, TermWin.parent[0]); |
1782 | # endif |
1866 | # endif |
1783 | if (Options & Opt_visualBell) { |
1867 | if (Options & Opt_visualBell) |
|
|
1868 | { |
1784 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1869 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1785 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
1870 | scr_rvideo_mode (!rvideo); /* refresh also done */ |
|
|
1871 | } |
1786 | } else |
1872 | else |
1787 | XBell(Xdisplay, 0); |
1873 | XBell (display->display, 0); |
1788 | #endif |
1874 | #endif |
1789 | } |
1875 | } |
1790 | |
1876 | |
1791 | /* ------------------------------------------------------------------------- */ |
1877 | /* ------------------------------------------------------------------------- */ |
1792 | /* ARGSUSED */ |
1878 | /* ARGSUSED */ |
1793 | void |
1879 | void |
1794 | rxvt_term::scr_printscreen (int fullhist) |
1880 | rxvt_term::scr_printscreen (int fullhist) |
1795 | { |
1881 | { |
1796 | #ifdef PRINTPIPE |
1882 | #ifdef PRINTPIPE |
1797 | int i, r1, nrows, row_offset; |
1883 | int i, r1, nrows, row_offset; |
1798 | text_t *t; |
1884 | text_t *t; |
1799 | FILE *fd; |
1885 | FILE *fd; |
1800 | |
1886 | |
1801 | if ((fd = popen_printer ()) == NULL) |
1887 | if ((fd = popen_printer ()) == NULL) |
1802 | return; |
1888 | return; |
1803 | nrows = TermWin.nrow; |
1889 | nrows = TermWin.nrow; |
1804 | row_offset = TermWin.saveLines; |
1890 | row_offset = TermWin.saveLines; |
1805 | if (!fullhist) |
1891 | if (!fullhist) |
1806 | row_offset -= TermWin.view_start; |
1892 | row_offset -= TermWin.view_start; |
1807 | else { |
1893 | else |
|
|
1894 | { |
1808 | nrows += TermWin.nscrolled; |
1895 | nrows += TermWin.nscrolled; |
1809 | row_offset -= TermWin.nscrolled; |
1896 | row_offset -= TermWin.nscrolled; |
1810 | } |
1897 | } |
1811 | |
1898 | |
1812 | for (r1 = 0; r1 < nrows; r1++) { |
1899 | for (r1 = 0; r1 < nrows; r1++) |
|
|
1900 | { |
1813 | t = screen.text[r1 + row_offset]; |
1901 | t = screen.text[r1 + row_offset]; |
1814 | for (i = TermWin.ncol - 1; i >= 0; i--) |
1902 | for (i = TermWin.ncol - 1; i >= 0; i--) |
1815 | if (!isspace(t[i])) |
1903 | if (!isspace (t[i])) |
1816 | break; |
1904 | break; |
1817 | fprintf(fd, "%.*s\n", (i + 1), t); |
1905 | fprintf (fd, "%.*s\n", (i + 1), t); |
1818 | } |
1906 | } |
1819 | pclose_printer (fd); |
1907 | pclose_printer (fd); |
1820 | #endif |
1908 | #endif |
1821 | } |
1909 | } |
1822 | |
1910 | |
1823 | /* ------------------------------------------------------------------------- */ |
1911 | /* ------------------------------------------------------------------------- */ |
1824 | /* |
1912 | /* |
… | |
… | |
1826 | * drawn_text/drawn_rend contain the screen information before the update. |
1914 | * drawn_text/drawn_rend contain the screen information before the update. |
1827 | * screen.text/screen.rend contain what the screen will change to. |
1915 | * screen.text/screen.rend contain what the screen will change to. |
1828 | */ |
1916 | */ |
1829 | |
1917 | |
1830 | #define FONT_WIDTH(X, Y) \ |
1918 | #define FONT_WIDTH(X, Y) \ |
1831 | (X)->per_char[(Y) - (X)->min_char_or_byte2].width |
1919 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].width |
1832 | #define FONT_RBEAR(X, Y) \ |
1920 | #define FONT_RBEAR(X, Y) \ |
1833 | (X)->per_char[(Y) - (X)->min_char_or_byte2].rbearing |
1921 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].rbearing |
1834 | #define FONT_LBEAR(X, Y) \ |
1922 | #define FONT_LBEAR(X, Y) \ |
1835 | (X)->per_char[(Y) - (X)->min_char_or_byte2].lbearing |
1923 | (X)->per_char[ (Y) - (X)->min_char_or_byte2].lbearing |
1836 | #define IS_FONT_CHAR(X, Y) \ |
1924 | #define IS_FONT_CHAR(X, Y) \ |
1837 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1925 | ((Y) >= (X)->min_char_or_byte2 && (Y) <= (X)->max_char_or_byte2) |
1838 | |
1926 | |
1839 | void |
1927 | void |
1840 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1928 | rxvt_term::scr_refresh (unsigned char refresh_type) |
1841 | { |
1929 | { |
1842 | unsigned char clearfirst, /* first character writes before cell */ |
1930 | unsigned char clearfirst, /* first character writes before cell */ |
1843 | clearlast, /* last character writes beyond cell */ |
1931 | clearlast, /* last character writes beyond cell */ |
1844 | must_clear, /* use draw_string not draw_image_string */ |
1932 | must_clear, /* use draw_string not draw_image_string */ |
1845 | rvid, /* reverse video this position */ |
1933 | rvid, /* reverse video this position */ |
1846 | showcursor; /* show the cursor */ |
1934 | showcursor; /* show the cursor */ |
1847 | int16_t col, row, /* column/row we're processing */ |
1935 | int16_t col, row, /* column/row we're processing */ |
1848 | ocrow; /* old cursor row */ |
1936 | ocrow; /* old cursor row */ |
1849 | int cursorwidth; |
|
|
1850 | int i, /* tmp */ |
1937 | int i, /* tmp */ |
1851 | row_offset; /* basic offset in screen structure */ |
1938 | row_offset; /* basic offset in screen structure */ |
1852 | #ifndef NO_CURSORCOLOR |
1939 | #ifndef NO_CURSORCOLOR |
1853 | rend_t cc1; /* store colours at cursor position(s) */ |
1940 | rend_t cc1; /* store colours at cursor position (s) */ |
1854 | #endif |
1941 | #endif |
1855 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1942 | rend_t *drp, *srp; /* drawn-rend-pointer, screen-rend-pointer */ |
1856 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1943 | text_t *dtp, *stp; /* drawn-text-pointer, screen-text-pointer */ |
1857 | |
1944 | |
1858 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1945 | if (refresh_type == NO_REFRESH || !TermWin.mapped) |
1859 | return; |
1946 | return; |
1860 | |
1947 | |
1861 | /* |
1948 | /* |
1862 | * A: set up vars |
1949 | * A: set up vars |
1863 | */ |
1950 | */ |
1864 | clearfirst = clearlast = must_clear = 0; |
1951 | clearfirst = clearlast = must_clear = 0; |
1865 | |
1952 | |
1866 | refresh_count = 0; |
1953 | refresh_count = 0; |
1867 | |
1954 | |
1868 | row_offset = TermWin.saveLines - TermWin.view_start; |
1955 | row_offset = TermWin.saveLines - TermWin.view_start; |
1869 | |
1956 | |
1870 | if ((refresh_type & REFRESH_BOUNDS)) |
1957 | if ((refresh_type & REFRESH_BOUNDS)) |
|
|
1958 | { |
|
|
1959 | clearfirst = clearlast = 1; |
|
|
1960 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1961 | } |
|
|
1962 | |
|
|
1963 | #ifdef XPM_BACKGROUND |
|
|
1964 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1965 | #endif |
|
|
1966 | #ifdef TRANSPARENT |
|
|
1967 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1968 | #endif |
|
|
1969 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1970 | |
|
|
1971 | /* |
|
|
1972 | * B: reverse any characters which are selected |
|
|
1973 | */ |
|
|
1974 | scr_reverse_selection (); |
|
|
1975 | |
|
|
1976 | /* |
|
|
1977 | * C: set the cursor character (s) |
|
|
1978 | */ |
|
|
1979 | { |
|
|
1980 | unsigned char setoldcursor; |
|
|
1981 | rend_t ccol1, /* Cursor colour */ |
|
|
1982 | ccol2; /* Cursor colour2 */ |
|
|
1983 | |
|
|
1984 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1985 | #ifdef CURSOR_BLINK |
|
|
1986 | if (hidden_cursor) |
|
|
1987 | showcursor = 0; |
|
|
1988 | #endif |
|
|
1989 | |
|
|
1990 | if (showcursor) |
1871 | { |
1991 | { |
1872 | clearfirst = clearlast = 1; |
|
|
1873 | refresh_type &= ~REFRESH_BOUNDS; |
|
|
1874 | } |
|
|
1875 | |
|
|
1876 | #ifdef XPM_BACKGROUND |
|
|
1877 | must_clear |= (bgPixmap.pixmap != None); |
|
|
1878 | #endif |
|
|
1879 | #ifdef TRANSPARENT |
|
|
1880 | must_clear |= ((Options & Opt_transparent) && am_transparent); |
|
|
1881 | #endif |
|
|
1882 | ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ |
|
|
1883 | |
|
|
1884 | /* |
|
|
1885 | * B: reverse any characters which are selected |
|
|
1886 | */ |
|
|
1887 | scr_reverse_selection (); |
|
|
1888 | |
|
|
1889 | /* |
|
|
1890 | * C: set the cursor character(s) |
|
|
1891 | */ |
|
|
1892 | { |
|
|
1893 | unsigned char setoldcursor; |
|
|
1894 | rend_t ccol1, /* Cursor colour */ |
|
|
1895 | ccol2; /* Cursor colour2 */ |
|
|
1896 | |
|
|
1897 | showcursor = (screen.flags & Screen_VisibleCursor); |
|
|
1898 | cursorwidth = 0; |
|
|
1899 | #ifdef CURSOR_BLINK |
|
|
1900 | if (hidden_cursor) |
|
|
1901 | showcursor = 0; |
|
|
1902 | #endif |
|
|
1903 | |
|
|
1904 | cursorwidth = 0; |
|
|
1905 | |
|
|
1906 | if (showcursor) |
|
|
1907 | { |
|
|
1908 | cursorwidth++; |
|
|
1909 | |
|
|
1910 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
1992 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines][screen.cur.col]); |
1911 | [screen.cur.col]); |
|
|
1912 | |
1993 | |
1913 | if (showcursor && TermWin.focus) |
1994 | if (showcursor && TermWin.focus) |
1914 | { |
1995 | { |
1915 | *srp ^= RS_RVid; |
1996 | *srp ^= RS_RVid; |
1916 | #ifndef NO_CURSORCOLOR |
1997 | #ifndef NO_CURSORCOLOR |
1917 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1998 | cc1 = *srp & (RS_fgMask | RS_bgMask); |
1918 | if (ISSET_PIXCOLOR (Color_cursor)) |
1999 | if (ISSET_PIXCOLOR (Color_cursor)) |
1919 | ccol1 = Color_cursor; |
2000 | ccol1 = Color_cursor; |
1920 | else |
2001 | else |
1921 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2002 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1922 | ccol1 = GET_FGCOLOR(rstyle); |
2003 | ccol1 = GET_FGCOLOR (rstyle); |
1923 | #else |
2004 | #else |
1924 | ccol1 = Color_fg; |
2005 | ccol1 = Color_fg; |
1925 | #endif |
2006 | #endif |
1926 | if (ISSET_PIXCOLOR (Color_cursor2)) |
2007 | if (ISSET_PIXCOLOR (Color_cursor2)) |
1927 | ccol2 = Color_cursor2; |
2008 | ccol2 = Color_cursor2; |
1928 | else |
2009 | else |
1929 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2010 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
1930 | ccol2 = GET_BGCOLOR(rstyle); |
2011 | ccol2 = GET_BGCOLOR (rstyle); |
1931 | #else |
2012 | #else |
1932 | ccol2 = Color_bg; |
2013 | ccol2 = Color_bg; |
1933 | #endif |
2014 | #endif |
1934 | *srp = SET_FGCOLOR(*srp, ccol1); |
2015 | *srp = SET_FGCOLOR (*srp, ccol1); |
1935 | *srp = SET_BGCOLOR(*srp, ccol2); |
2016 | *srp = SET_BGCOLOR (*srp, ccol2); |
1936 | #endif |
2017 | #endif |
1937 | } |
|
|
1938 | } |
|
|
1939 | |
|
|
1940 | /* make sure no outline cursor is left around */ |
|
|
1941 | setoldcursor = 0; |
|
|
1942 | if (ocrow != -1) { |
|
|
1943 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
1944 | || screen.cur.col != oldcursor.col) { |
|
|
1945 | if (ocrow < TermWin.nrow |
|
|
1946 | && oldcursor.col < TermWin.ncol) { |
|
|
1947 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
1948 | } |
|
|
1949 | if (TermWin.focus || !showcursor) |
|
|
1950 | oldcursor.row = -1; |
|
|
1951 | else |
|
|
1952 | setoldcursor = 1; |
|
|
1953 | } |
|
|
1954 | } else if (!TermWin.focus) |
|
|
1955 | setoldcursor = 1; |
|
|
1956 | if (setoldcursor) { |
|
|
1957 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
1958 | oldcursor.row = -1; |
|
|
1959 | else { |
|
|
1960 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
1961 | oldcursor.col = screen.cur.col; |
|
|
1962 | } |
2018 | } |
1963 | } |
2019 | } |
|
|
2020 | |
|
|
2021 | /* make sure no outline cursor is left around */ |
|
|
2022 | setoldcursor = 0; |
|
|
2023 | if (ocrow != -1) |
|
|
2024 | { |
|
|
2025 | if (screen.cur.row + TermWin.view_start != ocrow |
|
|
2026 | || screen.cur.col != oldcursor.col) |
|
|
2027 | { |
|
|
2028 | if (ocrow < TermWin.nrow |
|
|
2029 | && oldcursor.col < TermWin.ncol) |
|
|
2030 | drawn_rend[ocrow][oldcursor.col] ^= (RS_RVid | RS_Uline); |
|
|
2031 | |
|
|
2032 | if (TermWin.focus || !showcursor) |
|
|
2033 | oldcursor.row = -1; |
|
|
2034 | else |
|
|
2035 | setoldcursor = 1; |
|
|
2036 | } |
1964 | } |
2037 | } |
|
|
2038 | else if (!TermWin.focus) |
|
|
2039 | setoldcursor = 1; |
|
|
2040 | |
|
|
2041 | if (setoldcursor) |
|
|
2042 | { |
|
|
2043 | if (screen.cur.row + TermWin.view_start >= TermWin.nrow) |
|
|
2044 | oldcursor.row = -1; |
|
|
2045 | else |
|
|
2046 | { |
|
|
2047 | oldcursor.row = screen.cur.row + TermWin.view_start; |
|
|
2048 | oldcursor.col = screen.cur.col; |
|
|
2049 | } |
|
|
2050 | } |
|
|
2051 | } |
1965 | |
2052 | |
1966 | #ifndef NO_SLOW_LINK_SUPPORT |
2053 | #ifndef NO_SLOW_LINK_SUPPORT |
|
|
2054 | /* |
|
|
2055 | * D: CopyArea pass - very useful for slower links |
|
|
2056 | * This has been deliberately kept simple. |
|
|
2057 | */ |
|
|
2058 | i = num_scr; |
|
|
2059 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
|
|
2060 | && abs (i) < TermWin.nrow && !must_clear) |
|
|
2061 | { |
|
|
2062 | int16_t nits; |
|
|
2063 | int j; |
|
|
2064 | rend_t *drp2; |
|
|
2065 | text_t *dtp2; |
|
|
2066 | int len, wlen; |
|
|
2067 | |
|
|
2068 | j = TermWin.nrow; |
|
|
2069 | wlen = len = -1; |
|
|
2070 | row = i > 0 ? 0 : j - 1; |
|
|
2071 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
|
|
2072 | { |
|
|
2073 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
|
|
2074 | { |
|
|
2075 | stp = screen.text[row + row_offset]; |
|
|
2076 | srp = screen.rend[row + row_offset]; |
|
|
2077 | dtp = drawn_text[row]; |
|
|
2078 | dtp2 = drawn_text[row + i]; |
|
|
2079 | drp = drawn_rend[row]; |
|
|
2080 | drp2 = drawn_rend[row + i]; |
|
|
2081 | |
|
|
2082 | for (nits = 0, col = TermWin.ncol; col--; ) |
|
|
2083 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
|
|
2084 | nits--; |
|
|
2085 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
|
|
2086 | nits++; |
|
|
2087 | |
|
|
2088 | if (nits > 8) /* XXX: arbitrary choice */ |
|
|
2089 | { |
|
|
2090 | for (col = TermWin.ncol; col--; ) |
|
|
2091 | { |
|
|
2092 | *dtp++ = *dtp2++; |
|
|
2093 | *drp++ = *drp2++; |
|
|
2094 | } |
|
|
2095 | |
|
|
2096 | if (len == -1) |
|
|
2097 | len = row; |
|
|
2098 | |
|
|
2099 | wlen = row; |
|
|
2100 | continue; |
|
|
2101 | } |
|
|
2102 | } |
|
|
2103 | |
|
|
2104 | if (len != -1) |
|
|
2105 | { |
|
|
2106 | /* also comes here at end if needed because of >= above */ |
|
|
2107 | if (wlen < len) |
|
|
2108 | SWAP_IT (wlen, len, int); |
|
|
2109 | |
|
|
2110 | D_SCREEN ((stderr, "rxvt_scr_refresh (): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2111 | XCopyArea (display->display, TermWin.vt, TermWin.vt, |
|
|
2112 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2113 | (unsigned int)TermWin_TotalWidth (), |
|
|
2114 | (unsigned int)Height2Pixel (wlen - len + 1), |
|
|
2115 | 0, Row2Pixel (len)); |
|
|
2116 | len = -1; |
|
|
2117 | } |
|
|
2118 | } |
|
|
2119 | } |
|
|
2120 | #endif |
|
|
2121 | |
|
|
2122 | /* |
|
|
2123 | * E: main pass across every character |
|
|
2124 | */ |
|
|
2125 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2126 | { |
|
|
2127 | stp = screen.text[row + row_offset]; |
|
|
2128 | srp = screen.rend[row + row_offset]; |
|
|
2129 | dtp = drawn_text[row]; |
|
|
2130 | drp = drawn_rend[row]; |
|
|
2131 | |
|
|
2132 | /* |
|
|
2133 | * E2: OK, now the real pass |
|
|
2134 | */ |
|
|
2135 | int ypixel = (int)Row2Pixel (row); |
|
|
2136 | |
|
|
2137 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2138 | { |
|
|
2139 | /* compare new text with old - if exactly the same then continue */ |
|
|
2140 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2141 | && (srp[col] == drp[col] /* Either rendition the same or */ |
|
|
2142 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2143 | && GET_BGATTR (srp[col]) == GET_BGATTR (drp[col])))) |
|
|
2144 | continue; |
|
|
2145 | |
|
|
2146 | // redraw one or more characters |
|
|
2147 | |
|
|
2148 | // seek to the beginning if wide characters |
|
|
2149 | while (stp[col] == NOCHAR && col > 0) |
|
|
2150 | --col; |
|
|
2151 | |
|
|
2152 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2153 | text_t *text = stp + col; |
|
|
2154 | int count = 1; |
|
|
2155 | |
|
|
2156 | dtp[col] = stp[col]; |
|
|
2157 | drp[col] = rend; |
|
|
2158 | |
|
|
2159 | int xpixel = Col2Pixel (col); |
|
|
2160 | |
|
|
2161 | // this loop looks very messy, it can probably be optimized |
|
|
2162 | // and cleaned a bit by you? |
|
|
2163 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2164 | { |
|
|
2165 | if (stp[col] == NOCHAR) |
|
|
2166 | { |
|
|
2167 | dtp[col] = stp[col]; |
|
|
2168 | drp[col] = rend; |
|
|
2169 | count++; |
|
|
2170 | |
|
|
2171 | if (i) // only possible skip if char unchanged |
|
|
2172 | i++; |
|
|
2173 | |
|
|
2174 | continue; |
|
|
2175 | } |
|
|
2176 | |
|
|
2177 | if (rend != srp[col]) |
|
|
2178 | break; |
|
|
2179 | |
|
|
2180 | count++; |
|
|
2181 | |
|
|
2182 | if (stp[col] != dtp[col] |
|
|
2183 | || srp[col] != drp[col]) |
|
|
2184 | { |
|
|
2185 | if (must_clear && (i++ > (count / 2))) |
|
|
2186 | break; |
|
|
2187 | |
|
|
2188 | dtp[col] = stp[col]; |
|
|
2189 | drp[col] = rend; |
|
|
2190 | i = 0; |
|
|
2191 | } |
|
|
2192 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2193 | break; |
|
|
2194 | } |
|
|
2195 | |
|
|
2196 | col--; /* went one too far. move back */ |
|
|
2197 | count -= i; /* dump any matching trailing chars */ |
|
|
2198 | |
|
|
2199 | /* |
|
|
2200 | * Determine the attributes for the string |
|
|
2201 | */ |
|
|
2202 | int fid = GET_FONT (rend); |
|
|
2203 | int fore = GET_FGCOLOR (rend); // desired foreground |
|
|
2204 | int back = GET_BGCOLOR (rend); // desired background |
|
|
2205 | |
|
|
2206 | rend = GET_ATTR (rend); |
|
|
2207 | |
|
|
2208 | rvid = !!(rend & RS_RVid); |
|
|
2209 | |
|
|
2210 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2211 | if (rend & RS_Bold && fore == Color_fg) |
|
|
2212 | { |
|
|
2213 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2214 | fore = Color_BD; |
|
|
2215 | else |
|
|
2216 | rvid = !rvid; |
|
|
2217 | } |
|
|
2218 | |
|
|
2219 | if (rend & RS_Uline) |
|
|
2220 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2221 | fore = Color_UL; |
|
|
2222 | #endif |
|
|
2223 | |
|
|
2224 | if (rvid) |
|
|
2225 | { |
|
|
2226 | SWAP_IT (fore, back, int); |
|
|
2227 | |
|
|
2228 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2229 | if (ISSET_PIXCOLOR (Color_RV) |
|
|
2230 | # ifndef NO_CURSORCOLOR |
|
|
2231 | && !ISSET_PIXCOLOR (Color_cursor) |
|
|
2232 | # endif |
|
|
2233 | ) |
|
|
2234 | back = Color_RV; |
|
|
2235 | #endif |
|
|
2236 | } |
|
|
2237 | |
|
|
2238 | #ifdef TEXT_BLINK |
|
|
2239 | if (rend & RS_Blink && back == Color_bg) |
|
|
2240 | { |
|
|
2241 | if (!text_blink_ev.active) |
|
|
2242 | { |
|
|
2243 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2244 | hidden_text = 0; |
|
|
2245 | } |
|
|
2246 | else if (hidden_text) |
|
|
2247 | fore = back; |
|
|
2248 | } |
|
|
2249 | #endif |
|
|
2250 | |
|
|
2251 | /* |
|
|
2252 | * Actually do the drawing of the string here |
|
|
2253 | */ |
|
|
2254 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2255 | |
|
|
2256 | if (back == fore) |
|
|
2257 | font->clear_rect (*TermWin.drawable, xpixel, ypixel, |
|
|
2258 | TermWin.fwidth * count, TermWin.fheight, |
|
|
2259 | back); |
|
|
2260 | else if (back == Color_bg) |
|
|
2261 | { |
|
|
2262 | if (must_clear) |
|
|
2263 | { |
|
|
2264 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2265 | |
|
|
2266 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2267 | if (text[i] != ' ') |
|
|
2268 | { |
|
|
2269 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, -1); |
|
|
2270 | break; |
|
|
2271 | } |
|
|
2272 | } |
|
|
2273 | else |
|
|
2274 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, Color_bg); |
|
|
2275 | } |
|
|
2276 | else |
|
|
2277 | font->draw (*TermWin.drawable, xpixel, ypixel, text, count, fore, back); |
|
|
2278 | |
|
|
2279 | if ((rend & RS_Uline) && (font->descent > 1)) |
|
|
2280 | XDrawLine (display->display, drawBuffer, TermWin.gc, |
|
|
2281 | xpixel, ypixel + font->ascent + 1, |
|
|
2282 | xpixel + Width2Pixel (count) - 1, ypixel + font->ascent + 1); |
|
|
2283 | } /* for (col....) */ |
|
|
2284 | } /* for (row....) */ |
|
|
2285 | |
|
|
2286 | /* |
|
|
2287 | * G: cleanup cursor and display outline cursor if necessary |
|
|
2288 | */ |
|
|
2289 | if (showcursor) |
|
|
2290 | { |
|
|
2291 | if (TermWin.focus) |
|
|
2292 | { |
|
|
2293 | srp = & (screen.rend[screen.cur.row + TermWin.saveLines] |
|
|
2294 | [screen.cur.col]); |
|
|
2295 | *srp ^= RS_RVid; |
|
|
2296 | #ifndef NO_CURSORCOLOR |
|
|
2297 | *srp = (*srp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
|
|
2298 | #endif |
|
|
2299 | } |
|
|
2300 | else if (oldcursor.row >= 0) |
|
|
2301 | { |
|
|
2302 | #ifndef NO_CURSORCOLOR |
|
|
2303 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2304 | XSetForeground (display->display, TermWin.gc, PixColors[Color_cursor]); |
|
|
2305 | #endif |
|
|
2306 | int cursorwidth = 1; |
|
|
2307 | while (oldcursor.col + cursorwidth < TermWin.ncol |
|
|
2308 | && drawn_text[oldcursor.row][oldcursor.col + cursorwidth] == NOCHAR) |
|
|
2309 | cursorwidth++; |
|
|
2310 | |
|
|
2311 | XDrawRectangle (display->display, drawBuffer, TermWin.gc, |
|
|
2312 | Col2Pixel (oldcursor.col), |
|
|
2313 | Row2Pixel (oldcursor.row), |
|
|
2314 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
|
|
2315 | (unsigned int) (Height2Pixel (1) - TermWin.lineSpace - 1)); |
|
|
2316 | } |
|
|
2317 | } |
|
|
2318 | |
|
|
2319 | /* |
|
|
2320 | * H: cleanup selection |
|
|
2321 | */ |
|
|
2322 | scr_reverse_selection (); |
|
|
2323 | |
|
|
2324 | /* |
|
|
2325 | * I: other general cleanup |
|
|
2326 | */ |
|
|
2327 | if (clearfirst && TermWin.int_bwidth) |
1967 | /* |
2328 | /* |
1968 | * D: CopyArea pass - very useful for slower links |
2329 | * clear the whole screen height, note that width == 0 is treated |
1969 | * This has been deliberately kept simple. |
2330 | * specially by XClearArea |
1970 | */ |
2331 | */ |
1971 | i = num_scr; |
2332 | XClearArea (display->display, TermWin.vt, 0, 0, |
1972 | if (refresh_type == FAST_REFRESH && num_scr_allow && i |
2333 | (unsigned int)TermWin.int_bwidth, |
1973 | && abs(i) < TermWin.nrow && !must_clear) |
|
|
1974 | { |
|
|
1975 | int16_t nits; |
|
|
1976 | int j; |
|
|
1977 | rend_t *drp2; |
|
|
1978 | text_t *dtp2; |
|
|
1979 | int len, wlen; |
|
|
1980 | |
|
|
1981 | j = TermWin.nrow; |
|
|
1982 | wlen = len = -1; |
|
|
1983 | row = i > 0 ? 0 : j - 1; |
|
|
1984 | for (; j-- >= 0; row += (i > 0 ? 1 : -1)) |
|
|
1985 | { |
|
|
1986 | if (row + i >= 0 && row + i < TermWin.nrow && row + i != ocrow) |
|
|
1987 | { |
|
|
1988 | stp = screen.text[row + row_offset]; |
|
|
1989 | srp = screen.rend[row + row_offset]; |
|
|
1990 | dtp = drawn_text[row]; |
|
|
1991 | dtp2 = drawn_text[row + i]; |
|
|
1992 | drp = drawn_rend[row]; |
|
|
1993 | drp2 = drawn_rend[row + i]; |
|
|
1994 | |
|
|
1995 | for (nits = 0, col = TermWin.ncol; col--; ) |
|
|
1996 | if (stp[col] != dtp2[col] || srp[col] != drp2[col]) |
|
|
1997 | nits--; |
|
|
1998 | else if (stp[col] != dtp[col] || srp[col] != drp[col]) |
|
|
1999 | nits++; |
|
|
2000 | |
|
|
2001 | if (nits > 8) /* XXX: arbitrary choice */ |
|
|
2002 | { |
|
|
2003 | for (col = TermWin.ncol; col--; ) |
|
|
2004 | { |
|
|
2005 | *dtp++ = *dtp2++; |
|
|
2006 | *drp++ = *drp2++; |
|
|
2007 | } |
|
|
2008 | |
|
|
2009 | if (len == -1) |
|
|
2010 | len = row; |
|
|
2011 | |
|
|
2012 | wlen = row; |
|
|
2013 | continue; |
|
|
2014 | } |
|
|
2015 | } |
|
|
2016 | |
|
|
2017 | if (len != -1) |
|
|
2018 | { |
|
|
2019 | /* also comes here at end if needed because of >= above */ |
|
|
2020 | if (wlen < len) |
|
|
2021 | SWAP_IT(wlen, len, int); |
|
|
2022 | |
|
|
2023 | D_SCREEN((stderr, "rxvt_scr_refresh(): XCopyArea: %d -> %d (height: %d)", len + i, len, wlen - len + 1)); |
|
|
2024 | XCopyArea (Xdisplay, TermWin.vt, TermWin.vt, |
|
|
2025 | TermWin.gc, 0, Row2Pixel (len + i), |
|
|
2026 | (unsigned int)TermWin_TotalWidth (), |
2334 | (unsigned int)TermWin_TotalHeight (), False); |
2027 | (unsigned int)Height2Pixel (wlen - len + 1), |
|
|
2028 | 0, Row2Pixel (len)); |
|
|
2029 | len = -1; |
|
|
2030 | } |
|
|
2031 | } |
|
|
2032 | } |
|
|
2033 | #endif |
|
|
2034 | |
2335 | |
|
|
2336 | if (clearlast && TermWin.int_bwidth) |
2035 | /* |
2337 | /* |
2036 | * E: main pass across every character |
2338 | * clear the whole screen height, note that width == 0 is treated |
|
|
2339 | * specially by XClearArea |
2037 | */ |
2340 | */ |
2038 | for (row = 0; row < TermWin.nrow; row++) |
|
|
2039 | { |
|
|
2040 | stp = screen.text[row + row_offset]; |
|
|
2041 | srp = screen.rend[row + row_offset]; |
|
|
2042 | dtp = drawn_text[row]; |
|
|
2043 | drp = drawn_rend[row]; |
|
|
2044 | |
|
|
2045 | /* |
|
|
2046 | * E2: OK, now the real pass |
|
|
2047 | */ |
|
|
2048 | int ypixel = (int)Row2Pixel(row); |
|
|
2049 | |
|
|
2050 | for (col = 0; col < TermWin.ncol; col++) |
|
|
2051 | { |
|
|
2052 | /* compare new text with old - if exactly the same then continue */ |
|
|
2053 | rend_t rend = srp[col]; /* screen rendition (target rendtion) */ |
|
|
2054 | |
|
|
2055 | if (stp[col] == dtp[col] /* Must match characters to skip. */ |
|
|
2056 | && (rend == drp[col] /* Either rendition the same or */ |
|
|
2057 | || (stp[col] == ' ' /* space w/ no background change */ |
|
|
2058 | && GET_BGATTR(rend) == GET_BGATTR(drp[col])))) |
|
|
2059 | continue; |
|
|
2060 | |
|
|
2061 | text_t *text = stp + col; |
|
|
2062 | int count = 1; |
|
|
2063 | |
|
|
2064 | /* redraw one or more characters */ |
|
|
2065 | |
|
|
2066 | dtp[col] = stp[col]; |
|
|
2067 | drp[col] = rend; |
|
|
2068 | |
|
|
2069 | if (*text == NOCHAR) // never start redrawing at invisible characters. */ |
|
|
2070 | continue; |
|
|
2071 | |
|
|
2072 | int xpixel = Col2Pixel(col); |
|
|
2073 | |
|
|
2074 | // this loop looks very messy, it can probably be optimized |
|
|
2075 | // and cleaned a bit by you? |
|
|
2076 | for (i = 0; ++col < TermWin.ncol; ) |
|
|
2077 | { |
|
|
2078 | if (stp[col] == NOCHAR) |
|
|
2079 | { |
|
|
2080 | dtp[col] = stp[col]; |
|
|
2081 | drp[col] = rend; |
|
|
2082 | count++; |
|
|
2083 | |
|
|
2084 | if (i) // only possible skip if char unchanged |
|
|
2085 | i++; |
|
|
2086 | |
|
|
2087 | continue; |
|
|
2088 | } |
|
|
2089 | |
|
|
2090 | if (rend != srp[col]) |
|
|
2091 | break; |
|
|
2092 | |
|
|
2093 | count++; |
|
|
2094 | |
|
|
2095 | if (stp[col] != dtp[col] |
|
|
2096 | || srp[col] != drp[col]) |
|
|
2097 | { |
|
|
2098 | if (must_clear && (i++ > (count / 2))) |
|
|
2099 | break; |
|
|
2100 | |
|
|
2101 | dtp[col] = stp[col]; |
|
|
2102 | drp[col] = rend; |
|
|
2103 | i = 0; |
|
|
2104 | } |
|
|
2105 | else if (must_clear || (stp[col] != ' ' && ++i >= 32)) |
|
|
2106 | break; |
|
|
2107 | } |
|
|
2108 | |
|
|
2109 | col--; /* went one too far. move back */ |
|
|
2110 | count -= i; /* dump any matching trailing chars */ |
|
|
2111 | |
|
|
2112 | /* |
|
|
2113 | * Determine the attributes for the string |
|
|
2114 | */ |
|
|
2115 | int fid = GET_FONT (rend); |
|
|
2116 | int fore = GET_FGCOLOR (rend); // desired foreground |
|
|
2117 | int back = GET_BGCOLOR (rend); // desired background |
|
|
2118 | |
|
|
2119 | rend = GET_ATTR (rend); |
|
|
2120 | |
|
|
2121 | rvid = !!(rend & RS_RVid); |
|
|
2122 | #ifdef TEXT_BLINK |
|
|
2123 | if (rend & RS_Blink) |
|
|
2124 | { |
|
|
2125 | if (!text_blink_ev.active) |
|
|
2126 | { |
|
|
2127 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
2128 | hidden_text = 0; |
|
|
2129 | } |
|
|
2130 | else if (hidden_text) |
|
|
2131 | fore = back; |
|
|
2132 | } |
|
|
2133 | #endif |
|
|
2134 | if (rvid) |
|
|
2135 | { |
|
|
2136 | SWAP_IT(fore, back, int); |
|
|
2137 | |
|
|
2138 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2139 | if (ISSET_PIXCOLOR (Color_RV) |
|
|
2140 | # ifndef NO_CURSORCOLOR |
|
|
2141 | && !ISSET_PIXCOLOR (Color_cursor) |
|
|
2142 | # endif |
|
|
2143 | ) |
|
|
2144 | back = Color_RV; |
|
|
2145 | #endif |
|
|
2146 | } |
|
|
2147 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
2148 | else if (rend & RS_Bold) |
|
|
2149 | { |
|
|
2150 | if (ISSET_PIXCOLOR (Color_BD)) |
|
|
2151 | fore = Color_BD; |
|
|
2152 | else if (fore == Color_fg) |
|
|
2153 | fore = Color_White; |
|
|
2154 | } |
|
|
2155 | else if (rend & RS_Uline) |
|
|
2156 | { |
|
|
2157 | if (ISSET_PIXCOLOR (Color_UL)) |
|
|
2158 | fore = Color_UL; |
|
|
2159 | } |
|
|
2160 | #endif |
|
|
2161 | |
|
|
2162 | /* |
|
|
2163 | * Actually do the drawing of the string here |
|
|
2164 | */ |
|
|
2165 | rxvt_font *font = (*TermWin.fontset)[fid]; |
|
|
2166 | |
|
|
2167 | if (back == fore) |
|
|
2168 | font->clear_rect (xpixel, ypixel, |
|
|
2169 | TermWin.fwidth * count, TermWin.fheight, |
|
|
2170 | back); |
|
|
2171 | else if (back == Color_bg) |
|
|
2172 | { |
|
|
2173 | if (must_clear) |
|
|
2174 | { |
|
|
2175 | CLEAR_CHARS (xpixel, ypixel, count); |
|
|
2176 | |
|
|
2177 | for (i = 0; i < count; i++) /* don't draw empty strings */ |
|
|
2178 | if (text[i] != ' ') |
|
|
2179 | { |
|
|
2180 | font->draw (xpixel, ypixel, text, count, fore, -1); |
|
|
2181 | break; |
|
|
2182 | } |
|
|
2183 | } |
|
|
2184 | else |
|
|
2185 | font->draw (xpixel, ypixel, text, count, fore, Color_bg); |
|
|
2186 | } |
|
|
2187 | else |
|
|
2188 | font->draw (xpixel, ypixel, text, count, fore, back); |
|
|
2189 | |
|
|
2190 | if ((rend & RS_Uline) && (font->descent > 1)) |
|
|
2191 | XDrawLine(Xdisplay, drawBuffer, TermWin.gc, |
|
|
2192 | xpixel, ypixel + font->ascent + 1, |
|
|
2193 | xpixel + Width2Pixel(count) - 1, ypixel + font->ascent + 1); |
|
|
2194 | } /* for (col....) */ |
|
|
2195 | } /* for (row....) */ |
|
|
2196 | |
|
|
2197 | /* |
|
|
2198 | * G: cleanup cursor and display outline cursor if necessary |
|
|
2199 | */ |
|
|
2200 | if (showcursor) { |
|
|
2201 | if (TermWin.focus) { |
|
|
2202 | srp = &(screen.rend[screen.cur.row + TermWin.saveLines] |
|
|
2203 | [screen.cur.col]); |
|
|
2204 | *srp ^= RS_RVid; |
|
|
2205 | #ifndef NO_CURSORCOLOR |
|
|
2206 | *srp = (*srp & ~(RS_fgMask | RS_bgMask)) | cc1; |
|
|
2207 | #endif |
|
|
2208 | } else if (oldcursor.row >= 0) { |
|
|
2209 | #ifndef NO_CURSORCOLOR |
|
|
2210 | if (ISSET_PIXCOLOR (Color_cursor)) |
|
|
2211 | XSetForeground (Xdisplay, TermWin.gc, PixColors[Color_cursor]); |
|
|
2212 | #endif |
|
|
2213 | XDrawRectangle(Xdisplay, drawBuffer, TermWin.gc, |
|
|
2214 | Col2Pixel(oldcursor.col), |
|
|
2215 | Row2Pixel(oldcursor.row), |
|
|
2216 | (unsigned int)(Width2Pixel(cursorwidth) - 1), |
|
|
2217 | (unsigned int)(Height2Pixel(1) - TermWin.lineSpace - 1)); |
|
|
2218 | } |
|
|
2219 | } |
|
|
2220 | |
|
|
2221 | /* |
|
|
2222 | * H: cleanup selection |
|
|
2223 | */ |
|
|
2224 | scr_reverse_selection (); |
|
|
2225 | |
|
|
2226 | /* |
|
|
2227 | * I: other general cleanup |
|
|
2228 | */ |
|
|
2229 | if (clearfirst && TermWin.int_bwidth) |
|
|
2230 | /* |
|
|
2231 | * clear the whole screen height, note that width == 0 is treated |
|
|
2232 | * specially by XClearArea |
|
|
2233 | */ |
|
|
2234 | XClearArea(Xdisplay, TermWin.vt, 0, 0, |
|
|
2235 | (unsigned int)TermWin.int_bwidth, |
|
|
2236 | (unsigned int)TermWin_TotalHeight(), False); |
|
|
2237 | if (clearlast && TermWin.int_bwidth) |
|
|
2238 | /* |
|
|
2239 | * clear the whole screen height, note that width == 0 is treated |
|
|
2240 | * specially by XClearArea |
|
|
2241 | */ |
|
|
2242 | XClearArea(Xdisplay, TermWin.vt, |
2341 | XClearArea (display->display, TermWin.vt, |
2243 | TermWin.width + TermWin.int_bwidth, 0, |
2342 | TermWin.width + TermWin.int_bwidth, 0, |
2244 | (unsigned int)TermWin.int_bwidth, |
2343 | (unsigned int)TermWin.int_bwidth, |
2245 | (unsigned int)TermWin_TotalHeight(), False); |
2344 | (unsigned int)TermWin_TotalHeight (), False); |
|
|
2345 | |
2246 | if (refresh_type & SMOOTH_REFRESH) |
2346 | if (refresh_type & SMOOTH_REFRESH) |
2247 | XSync(Xdisplay, False); |
2347 | XSync (display->display, False); |
2248 | |
2348 | |
2249 | num_scr = 0; |
2349 | num_scr = 0; |
2250 | num_scr_allow = 1; |
2350 | num_scr_allow = 1; |
2251 | want_refresh = 0; /* screen is current */ |
2351 | want_refresh = 0; /* screen is current */ |
2252 | } |
2352 | } |
2253 | |
2353 | |
2254 | /* ------------------------------------------------------------------------- */ |
|
|
2255 | void |
2354 | void |
|
|
2355 | rxvt_term::scr_remap_chars (text_t *tp, rend_t *rp) |
|
|
2356 | { |
|
|
2357 | if (!rp || !tp) |
|
|
2358 | return; |
|
|
2359 | |
|
|
2360 | for (int i = TermWin.ncol; i; i--, rp++, tp++) |
|
|
2361 | *rp = SET_FONT (*rp, TermWin.fontset->find_font (*tp)); |
|
|
2362 | } |
|
|
2363 | |
|
|
2364 | void |
|
|
2365 | rxvt_term::scr_remap_chars () |
|
|
2366 | { |
|
|
2367 | for (int i = TermWin.nrow + TermWin.saveLines; i--; ) |
|
|
2368 | scr_remap_chars (screen.text[i], screen.rend[i]); |
|
|
2369 | |
|
|
2370 | for (int i = TermWin.nrow; i--; ) |
|
|
2371 | { |
|
|
2372 | scr_remap_chars (drawn_text[i], drawn_rend[i]); |
|
|
2373 | scr_remap_chars (swap.text[i], swap.rend[i]); |
|
|
2374 | } |
|
|
2375 | } |
|
|
2376 | |
|
|
2377 | /* ------------------------------------------------------------------------- */ |
|
|
2378 | void |
2256 | rxvt_term::scr_clear() |
2379 | rxvt_term::scr_clear (bool really) |
2257 | { |
2380 | { |
2258 | if (!TermWin.mapped) |
2381 | if (!TermWin.mapped) |
2259 | return; |
2382 | return; |
2260 | |
2383 | |
2261 | num_scr_allow = 0; |
2384 | num_scr_allow = 0; |
2262 | want_refresh = 1; |
2385 | want_refresh = 1; |
|
|
2386 | |
2263 | #ifdef TRANSPARENT |
2387 | #ifdef TRANSPARENT |
2264 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2388 | if ((Options & Opt_transparent) && (am_pixmap_trans == 0)) |
2265 | { |
2389 | { |
2266 | int i; |
2390 | int i; |
2267 | |
2391 | |
2268 | if (!(Options & Opt_transparent_all)) |
2392 | if (! (Options & Opt_transparent_all)) |
2269 | i = 0; |
2393 | i = 0; |
2270 | else |
2394 | else |
2271 | i = (int)(sizeof(TermWin.parent) / sizeof(Window)); |
2395 | i = (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2272 | |
2396 | |
2273 | while (i--) |
2397 | while (i--) |
2274 | if (TermWin.parent[i] != None) |
2398 | if (TermWin.parent[i] != None) |
2275 | XClearWindow(Xdisplay, TermWin.parent[i]); |
2399 | XClearWindow (display->display, TermWin.parent[i]); |
2276 | } |
2400 | } |
2277 | #endif |
2401 | #endif |
2278 | |
2402 | |
|
|
2403 | if (really) |
2279 | XClearWindow (Xdisplay, TermWin.vt); |
2404 | XClearWindow (display->display, TermWin.vt); |
2280 | } |
2405 | } |
2281 | |
2406 | |
2282 | /* ------------------------------------------------------------------------- */ |
2407 | /* ------------------------------------------------------------------------- */ |
2283 | void |
2408 | void |
2284 | rxvt_term::scr_reverse_selection () |
2409 | rxvt_term::scr_reverse_selection () |
2285 | { |
2410 | { |
2286 | int i, col, row, end_row; |
|
|
2287 | rend_t *srp; |
|
|
2288 | |
|
|
2289 | if (selection.op && current_screen == selection.screen) { |
2411 | if (selection.op && current_screen == selection.screen) |
|
|
2412 | { |
2290 | end_row = TermWin.saveLines - TermWin.view_start; |
2413 | int end_row = TermWin.saveLines - TermWin.view_start; |
2291 | i = selection.beg.row + TermWin.saveLines; |
2414 | int i = selection.beg.row + TermWin.saveLines; |
2292 | row = selection.end.row + TermWin.saveLines; |
2415 | int col, row = selection.end.row + TermWin.saveLines; |
|
|
2416 | rend_t *srp; |
|
|
2417 | |
2293 | if (i >= end_row) |
2418 | if (i >= end_row) |
2294 | col = selection.beg.col; |
2419 | col = selection.beg.col; |
2295 | else { |
2420 | else |
|
|
2421 | { |
2296 | col = 0; |
2422 | col = 0; |
2297 | i = end_row; |
2423 | i = end_row; |
2298 | } |
2424 | } |
|
|
2425 | |
2299 | end_row += TermWin.nrow; |
2426 | end_row += TermWin.nrow; |
2300 | for (; i < row && i < end_row; i++, col = 0) |
2427 | for (; i < row && i < end_row; i++, col = 0) |
2301 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2428 | for (srp = screen.rend[i]; col < TermWin.ncol; col++) |
2302 | srp[col] ^= RS_RVid; |
2429 | srp[col] ^= RS_RVid; |
|
|
2430 | |
2303 | if (i == row && i < end_row) |
2431 | if (i == row && i < end_row) |
2304 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2432 | for (srp = screen.rend[i]; col < selection.end.col; col++) |
2305 | srp[col] ^= RS_RVid; |
2433 | srp[col] ^= RS_RVid; |
2306 | } |
2434 | } |
2307 | } |
2435 | } |
2308 | |
2436 | |
2309 | /* ------------------------------------------------------------------------- */ |
2437 | /* ------------------------------------------------------------------------- */ |
2310 | /* |
2438 | /* |
… | |
… | |
2313 | */ |
2441 | */ |
2314 | #if 0 |
2442 | #if 0 |
2315 | void |
2443 | void |
2316 | rxvt_term::scr_dump (int fd) |
2444 | rxvt_term::scr_dump (int fd) |
2317 | { |
2445 | { |
2318 | int row, wrote; |
2446 | int row, wrote; |
2319 | unsigned int width, towrite; |
2447 | unsigned int width, towrite; |
2320 | char r1[] = "\n"; |
2448 | char r1[] = "\n"; |
2321 | |
2449 | |
2322 | for (row = TermWin.saveLines - TermWin.nscrolled; |
2450 | for (row = TermWin.saveLines - TermWin.nscrolled; |
2323 | row < TermWin.saveLines + TermWin.nrow - 1; row++) { |
2451 | row < TermWin.saveLines + TermWin.nrow - 1; row++) |
|
|
2452 | { |
2324 | width = screen.tlen[row] >= 0 ? screen.tlen[row] |
2453 | width = screen.tlen[row] >= 0 ? screen.tlen[row] |
2325 | : TermWin.ncol; |
2454 | : TermWin.ncol; |
2326 | for (towrite = width; towrite; towrite -= wrote) { |
2455 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2456 | { |
2327 | wrote = write(fd, &(screen.text[row][width - towrite]), |
2457 | wrote = write (fd, & (screen.text[row][width - towrite]), |
2328 | towrite); |
2458 | towrite); |
2329 | if (wrote < 0) |
2459 | if (wrote < 0) |
2330 | return; /* XXX: death, no report */ |
2460 | return; /* XXX: death, no report */ |
2331 | } |
2461 | } |
2332 | if (screen.tlen[row] >= 0) |
2462 | if (screen.tlen[row] >= 0) |
2333 | if (write(fd, r1, 1) <= 0) |
2463 | if (write (fd, r1, 1) <= 0) |
2334 | return; /* XXX: death, no report */ |
2464 | return; /* XXX: death, no report */ |
2335 | } |
2465 | } |
2336 | } |
2466 | } |
2337 | #endif |
2467 | #endif |
2338 | |
2468 | |
2339 | /* ------------------------------------------------------------------------- * |
2469 | /* ------------------------------------------------------------------------- * |
… | |
… | |
2344 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2474 | * -TermWin.nscrolled <= (selection row) <= TermWin.nrow - 1 |
2345 | */ |
2475 | */ |
2346 | void |
2476 | void |
2347 | rxvt_term::selection_check (int check_more) |
2477 | rxvt_term::selection_check (int check_more) |
2348 | { |
2478 | { |
2349 | row_col_t pos; |
2479 | row_col_t pos; |
2350 | |
2480 | |
2351 | if (!selection.op) |
2481 | if (!selection.op) |
2352 | return; |
2482 | return; |
2353 | |
2483 | |
2354 | pos.row = pos.col = 0; |
2484 | pos.row = pos.col = 0; |
2355 | if ((selection.beg.row < -(int32_t)TermWin.nscrolled) |
2485 | if ((selection.beg.row < - (int32_t)TermWin.nscrolled) |
2356 | || (selection.beg.row >= TermWin.nrow) |
2486 | || (selection.beg.row >= TermWin.nrow) |
2357 | || (selection.mark.row < -(int32_t)TermWin.nscrolled) |
2487 | || (selection.mark.row < - (int32_t)TermWin.nscrolled) |
2358 | || (selection.mark.row >= TermWin.nrow) |
2488 | || (selection.mark.row >= TermWin.nrow) |
2359 | || (selection.end.row < -(int32_t)TermWin.nscrolled) |
2489 | || (selection.end.row < - (int32_t)TermWin.nscrolled) |
2360 | || (selection.end.row >= TermWin.nrow) |
2490 | || (selection.end.row >= TermWin.nrow) |
2361 | || (check_more == 1 |
2491 | || (check_more == 1 |
2362 | && current_screen == selection.screen |
2492 | && current_screen == selection.screen |
2363 | && !ROWCOL_IS_BEFORE(screen.cur, selection.beg) |
2493 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2364 | && ROWCOL_IS_BEFORE(screen.cur, selection.end)) |
2494 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
2365 | || (check_more == 2 |
2495 | || (check_more == 2 |
2366 | && ROWCOL_IS_BEFORE(selection.beg, pos) |
2496 | && ROWCOL_IS_BEFORE (selection.beg, pos) |
2367 | && ROWCOL_IS_AFTER(selection.end, pos)) |
2497 | && ROWCOL_IS_AFTER (selection.end, pos)) |
2368 | || (check_more == 3 |
2498 | || (check_more == 3 |
2369 | && ROWCOL_IS_AFTER(selection.end, pos)) |
2499 | && ROWCOL_IS_AFTER (selection.end, pos)) |
2370 | || (check_more == 4 /* screen width change */ |
2500 | || (check_more == 4 /* screen width change */ |
2371 | && (selection.beg.row != selection.end.row |
2501 | && (selection.beg.row != selection.end.row |
2372 | || selection.end.col > TermWin.ncol))) |
2502 | || selection.end.col > TermWin.ncol))) |
2373 | CLEAR_SELECTION(); |
2503 | CLEAR_SELECTION (); |
2374 | } |
2504 | } |
2375 | |
2505 | |
2376 | /* ------------------------------------------------------------------------- */ |
2506 | /* ------------------------------------------------------------------------- */ |
2377 | /* |
2507 | /* |
2378 | * Paste a selection direct to the command fd |
2508 | * Paste a selection direct to the command fd |
… | |
… | |
2380 | void |
2510 | void |
2381 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2511 | rxvt_term::paste (const unsigned char *data, unsigned int len) |
2382 | { |
2512 | { |
2383 | unsigned int i, j, n; |
2513 | unsigned int i, j, n; |
2384 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2514 | unsigned char *ds = (unsigned char *)rxvt_malloc (PROP_SIZE); |
2385 | |
2515 | |
2386 | #if 0 |
2516 | #if 0 |
2387 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2517 | /* a paste should act like the user is typing, so check scrollTtyKeypress */ |
2388 | ZERO_SCROLLBACK (r); |
2518 | ZERO_SCROLLBACK (r); |
2389 | #endif |
2519 | #endif |
2390 | |
2520 | |
… | |
… | |
2393 | { |
2523 | { |
2394 | n = min (len - i, PROP_SIZE); |
2524 | n = min (len - i, PROP_SIZE); |
2395 | MEMCPY (ds, data + i, n); |
2525 | MEMCPY (ds, data + i, n); |
2396 | |
2526 | |
2397 | for (j = 0; j < n; j++) |
2527 | for (j = 0; j < n; j++) |
2398 | if (ds[j] == '\n') |
2528 | if (ds[j] == C0_LF) |
2399 | ds[j] = '\r'; |
2529 | ds[j] = C0_CR; |
2400 | |
2530 | |
2401 | tt_write (ds, (int)n); |
2531 | tt_write (ds, (int)n); |
2402 | } |
2532 | } |
2403 | |
2533 | |
2404 | free(ds); |
2534 | free (ds); |
2405 | } |
2535 | } |
2406 | |
2536 | |
2407 | /* ------------------------------------------------------------------------- */ |
2537 | /* ------------------------------------------------------------------------- */ |
2408 | /* |
2538 | /* |
2409 | * Respond to a notification that a primary selection has been sent |
2539 | * Respond to a notification that a primary selection has been sent |
… | |
… | |
2414 | { |
2544 | { |
2415 | long nread = 0; |
2545 | long nread = 0; |
2416 | unsigned long bytes_after; |
2546 | unsigned long bytes_after; |
2417 | XTextProperty ct; |
2547 | XTextProperty ct; |
2418 | |
2548 | |
2419 | D_SELECT((stderr, "rxvt_selection_paste(%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, selection_wait)); |
2549 | D_SELECT ((stderr, "rxvt_selection_paste (%08lx, %lu, %d), wait=%2x", win, (unsigned long)prop, (int)delete_prop, selection_wait)); |
2420 | |
2550 | |
2421 | if (prop == None) /* check for failed XConvertSelection */ |
2551 | if (prop == None) /* check for failed XConvertSelection */ |
2422 | { |
2552 | { |
2423 | if ((selection_type & Sel_CompoundText)) |
2553 | if ((selection_type & Sel_CompoundText)) |
2424 | { |
2554 | { |
… | |
… | |
2426 | |
2556 | |
2427 | selection_type = 0; |
2557 | selection_type = 0; |
2428 | if (selnum != Sel_direct) |
2558 | if (selnum != Sel_direct) |
2429 | selection_request_other (XA_STRING, selnum); |
2559 | selection_request_other (XA_STRING, selnum); |
2430 | } |
2560 | } |
2431 | |
2561 | |
2432 | if ((selection_type & Sel_UTF8String)) |
2562 | if ((selection_type & Sel_UTF8String)) |
2433 | { |
2563 | { |
2434 | int selnum = selection_type & Sel_whereMask; |
2564 | int selnum = selection_type & Sel_whereMask; |
2435 | |
2565 | |
2436 | selection_type = Sel_CompoundText; |
2566 | selection_type = Sel_CompoundText; |
2437 | if (selnum != Sel_direct) |
2567 | if (selnum != Sel_direct) |
2438 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2568 | selection_request_other (xa[XA_COMPOUND_TEXT], selnum); |
2439 | else |
2569 | else |
2440 | selection_type = 0; |
2570 | selection_type = 0; |
2441 | } |
2571 | } |
2442 | |
2572 | |
2443 | return 0; |
2573 | return 0; |
2444 | } |
2574 | } |
2445 | |
2575 | |
2446 | for (;;) |
2576 | for (;;) |
2447 | { |
2577 | { |
2448 | if (XGetWindowProperty(Xdisplay, win, prop, (long)(nread / 4), |
2578 | if (XGetWindowProperty (display->display, win, prop, (long) (nread / 4), |
2449 | (long)(PROP_SIZE / 4), delete_prop, |
2579 | (long) (PROP_SIZE / 4), delete_prop, |
2450 | AnyPropertyType, &ct.encoding, &ct.format, |
2580 | AnyPropertyType, &ct.encoding, &ct.format, |
2451 | &ct.nitems, &bytes_after, |
2581 | &ct.nitems, &bytes_after, |
2452 | &ct.value) != Success) |
2582 | &ct.value) != Success) |
2453 | break; |
2583 | break; |
2454 | |
2584 | |
2455 | if (ct.encoding == 0) |
2585 | if (ct.encoding == 0) |
2456 | { |
2586 | { |
2457 | D_SELECT((stderr, "rxvt_selection_paste: property didn't exist!")); |
2587 | D_SELECT ((stderr, "rxvt_selection_paste: property didn't exist!")); |
2458 | break; |
2588 | break; |
2459 | } |
2589 | } |
2460 | |
2590 | |
2461 | if (ct.value == NULL) |
2591 | if (ct.value == NULL) |
2462 | { |
2592 | { |
2463 | D_SELECT((stderr, "rxvt_selection_paste: property shooting blanks!")); |
2593 | D_SELECT ((stderr, "rxvt_selection_paste: property shooting blanks!")); |
2464 | continue; |
2594 | continue; |
2465 | } |
2595 | } |
2466 | |
2596 | |
2467 | if (ct.nitems == 0) |
2597 | if (ct.nitems == 0) |
2468 | { |
2598 | { |
2469 | D_SELECT((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
2599 | D_SELECT ((stderr, "rxvt_selection_paste: property empty - also INCR end")); |
|
|
2600 | |
2470 | if (selection_wait == Sel_normal && nread == 0) |
2601 | if (selection_wait == Sel_normal && nread == 0 |
|
|
2602 | && (win != display->root || prop != XA_CUT_BUFFER0)) // avoid recursion |
2471 | { |
2603 | { |
2472 | /* |
2604 | /* |
2473 | * pass through again trying CUT_BUFFER0 if we've come from |
2605 | * pass through again trying CUT_BUFFER0 if we've come from |
2474 | * XConvertSelection() but nothing was presented |
2606 | * XConvertSelection () but nothing was presented |
2475 | */ |
2607 | */ |
2476 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2608 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2477 | selection_paste (Xroot, XA_CUT_BUFFER0, False); |
2609 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2478 | } |
2610 | } |
2479 | |
2611 | |
2480 | nread = -1; /* discount any previous stuff */ |
2612 | nread = -1; /* discount any previous stuff */ |
2481 | break; |
2613 | break; |
2482 | } |
2614 | } |
2483 | |
2615 | |
2484 | nread += ct.nitems; |
2616 | nread += ct.nitems; |
2485 | |
2617 | |
2486 | char **cl; |
2618 | char **cl; |
2487 | int cr; |
2619 | int cr; |
2488 | if (XmbTextPropertyToTextList (Xdisplay, &ct, &cl, |
2620 | if (XmbTextPropertyToTextList (display->display, &ct, &cl, &cr) >= 0 && cl) |
2489 | &cr) >= 0 && cl) |
|
|
2490 | { |
2621 | { |
2491 | for (int i = 0; i < cr; i++) |
2622 | for (int i = 0; i < cr; i++) |
2492 | paste ((unsigned char *)cl[i], STRLEN (cl[i])); |
2623 | paste ((unsigned char *)cl[i], STRLEN (cl[i])); |
2493 | |
2624 | |
2494 | XFreeStringList (cl); |
2625 | XFreeStringList (cl); |
… | |
… | |
2506 | XFree (ct.value); |
2637 | XFree (ct.value); |
2507 | |
2638 | |
2508 | if (selection_wait == Sel_normal) |
2639 | if (selection_wait == Sel_normal) |
2509 | selection_wait = Sel_none; |
2640 | selection_wait = Sel_none; |
2510 | |
2641 | |
2511 | D_SELECT((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2642 | D_SELECT ((stderr, "rxvt_selection_paste: bytes written: %ld", nread)); |
2512 | return (int)nread; |
2643 | return (int)nread; |
2513 | } |
2644 | } |
2514 | |
2645 | |
2515 | void |
2646 | void |
2516 | rxvt_term::incr_cb (time_watcher &w) |
2647 | rxvt_term::incr_cb (time_watcher &w) |
2517 | { |
2648 | { |
2518 | selection_wait = Sel_none; |
2649 | selection_wait = Sel_none; |
2519 | |
2650 | |
2520 | rxvt_print_error ("data loss: timeout on INCR selection paste"); |
2651 | rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n"); |
2521 | } |
2652 | } |
2522 | |
2653 | |
2523 | /* |
2654 | /* |
2524 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2655 | * INCR support originally provided by Paul Sheer <psheer@obsidian.co.za> |
2525 | */ |
2656 | */ |
2526 | void |
2657 | void |
2527 | rxvt_term::selection_property (Window win, Atom prop) |
2658 | rxvt_term::selection_property (Window win, Atom prop) |
2528 | { |
2659 | { |
2529 | int reget_time = 0; |
2660 | int reget_time = 0; |
2530 | |
2661 | |
2531 | if (prop == None) |
2662 | if (prop == None) |
|
|
2663 | return; |
|
|
2664 | |
|
|
2665 | D_SELECT ((stderr, "rxvt_selection_property (%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2666 | if (selection_wait == Sel_normal) |
|
|
2667 | { |
|
|
2668 | int a, afmt; |
|
|
2669 | Atom atype; |
|
|
2670 | unsigned long bytes_after, nitems; |
|
|
2671 | unsigned char *s = NULL; |
|
|
2672 | |
|
|
2673 | a = XGetWindowProperty (display->display, win, prop, 0L, 1L, False, |
|
|
2674 | xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2675 | &bytes_after, &s); |
|
|
2676 | if (s) |
|
|
2677 | XFree (s); |
|
|
2678 | if (a != Success) |
2532 | return; |
2679 | return; |
2533 | D_SELECT((stderr, "rxvt_selection_property(%08lx, %lu)", win, (unsigned long)prop)); |
|
|
2534 | if (selection_wait == Sel_normal) { |
|
|
2535 | int a, afmt; |
|
|
2536 | Atom atype; |
|
|
2537 | unsigned long bytes_after, nitems; |
|
|
2538 | unsigned char *s = NULL; |
|
|
2539 | |
2680 | |
2540 | a = XGetWindowProperty(Xdisplay, win, prop, 0L, 1L, False, |
|
|
2541 | xa[XA_INCR], &atype, &afmt, &nitems, |
|
|
2542 | &bytes_after, &s); |
|
|
2543 | if (s) |
|
|
2544 | XFree(s); |
|
|
2545 | if (a != Success) |
|
|
2546 | return; |
|
|
2547 | #ifndef __CYGWIN32__ |
2681 | #ifndef __CYGWIN32__ |
|
|
2682 | if (atype == xa[XA_INCR]) |
2548 | if (atype == xa[XA_INCR]) { /* start an INCR transfer */ |
2683 | { /* start an INCR transfer */ |
2549 | D_SELECT((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2684 | D_SELECT ((stderr, "rxvt_selection_property: INCR: starting transfer")); |
2550 | XDeleteProperty(Xdisplay, win, prop); |
2685 | XDeleteProperty (display->display, win, prop); |
2551 | XFlush(Xdisplay); |
2686 | XFlush (display->display); |
2552 | reget_time = 1; |
2687 | reget_time = 1; |
2553 | selection_wait = Sel_incr; |
2688 | selection_wait = Sel_incr; |
2554 | } |
2689 | } |
2555 | #endif |
2690 | #endif |
|
|
2691 | |
|
|
2692 | } |
2556 | } else if (selection_wait == Sel_incr) { |
2693 | else if (selection_wait == Sel_incr) |
|
|
2694 | { |
2557 | reget_time = 1; |
2695 | reget_time = 1; |
|
|
2696 | |
2558 | if (selection_paste (win, prop, True) == -1) { |
2697 | if (selection_paste (win, prop, True) == -1) |
|
|
2698 | { |
2559 | D_SELECT((stderr, "rxvt_selection_property: INCR: clean end")); |
2699 | D_SELECT ((stderr, "rxvt_selection_property: INCR: clean end")); |
2560 | selection_wait = Sel_none; |
2700 | selection_wait = Sel_none; |
2561 | incr_ev.stop (); |
2701 | incr_ev.stop (); |
2562 | } |
2702 | } |
2563 | } |
2703 | } |
2564 | if (reget_time) /* received more data so reget time */ |
2704 | if (reget_time) /* received more data so reget time */ |
2565 | incr_ev.start (NOW + 10); |
2705 | incr_ev.start (NOW + 10); |
2566 | } |
2706 | } |
|
|
2707 | |
2567 | /* ------------------------------------------------------------------------- */ |
2708 | /* ------------------------------------------------------------------------- */ |
2568 | /* |
2709 | /* |
2569 | * Request the current selection: |
2710 | * Request the current selection: |
2570 | * Order: > internal selection if available |
2711 | * Order: > internal selection if available |
2571 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2712 | * > PRIMARY, SECONDARY, CLIPBOARD if ownership is claimed (+) |
2572 | * > CUT_BUFFER0 |
2713 | * > CUT_BUFFER0 |
2573 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste() |
2714 | * (+) if ownership is claimed but property is empty, rxvt_selection_paste () |
2574 | * will auto fallback to CUT_BUFFER0 |
2715 | * will auto fallback to CUT_BUFFER0 |
2575 | * EXT: button 2 release |
2716 | * EXT: button 2 release |
2576 | */ |
2717 | */ |
2577 | void |
2718 | void |
2578 | rxvt_term::selection_request (Time tm, int x, int y) |
2719 | rxvt_term::selection_request (Time tm, int x, int y) |
2579 | { |
2720 | { |
2580 | D_SELECT((stderr, "rxvt_selection_request(%lu, %d, %d)", tm, x, y)); |
2721 | D_SELECT ((stderr, "rxvt_selection_request (%lu, %d, %d)", tm, x, y)); |
|
|
2722 | |
2581 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2723 | if (x < 0 || x >= TermWin.width || y < 0 || y >= TermWin.height) |
2582 | return; /* outside window */ |
2724 | return; /* outside window */ |
2583 | |
2725 | |
2584 | if (selection.text != NULL) { /* internal selection */ |
2726 | if (selection.text) |
|
|
2727 | { /* internal selection */ |
2585 | D_SELECT((stderr, "rxvt_selection_request: pasting internal")); |
2728 | D_SELECT ((stderr, "rxvt_selection_request: pasting internal")); |
2586 | paste (selection.text, selection.len); |
2729 | char *str = rxvt_wcstombs (selection.text, selection.len); |
|
|
2730 | paste ((unsigned char *)str, strlen (str)); |
|
|
2731 | free (str); |
2587 | return; |
2732 | return; |
2588 | } else { |
2733 | } |
2589 | int i; |
2734 | else |
|
|
2735 | { |
|
|
2736 | int i; |
2590 | |
2737 | |
2591 | selection_request_time = tm; |
2738 | selection_request_time = tm; |
2592 | selection_wait = Sel_normal; |
2739 | selection_wait = Sel_normal; |
|
|
2740 | |
2593 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) { |
2741 | for (i = Sel_Primary; i <= Sel_Clipboard; i++) |
|
|
2742 | { |
2594 | #if X_HAVE_UTF8_STRING |
2743 | #if X_HAVE_UTF8_STRING |
2595 | selection_type = Sel_UTF8String; |
2744 | selection_type = Sel_UTF8String; |
2596 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
2745 | if (selection_request_other (xa[XA_UTF8_STRING], i)) |
2597 | return; |
2746 | return; |
2598 | #else |
2747 | #else |
2599 | selection_type = Sel_CompoundText; |
2748 | selection_type = Sel_CompoundText; |
2600 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2749 | if (selection_request_other (xa[XA_COMPOUND_TEXT], i)) |
2601 | return; |
2750 | return; |
2602 | #endif |
2751 | #endif |
|
|
2752 | |
2603 | } |
2753 | } |
2604 | } |
2754 | } |
|
|
2755 | |
2605 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste() */ |
2756 | selection_wait = Sel_none; /* don't loop in rxvt_selection_paste () */ |
2606 | D_SELECT((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2757 | D_SELECT ((stderr, "rxvt_selection_request: pasting CUT_BUFFER0")); |
2607 | selection_paste (Xroot, XA_CUT_BUFFER0, False); |
2758 | selection_paste (display->root, XA_CUT_BUFFER0, False); |
2608 | } |
2759 | } |
2609 | |
2760 | |
2610 | int |
2761 | int |
2611 | rxvt_term::selection_request_other (Atom target, int selnum) |
2762 | rxvt_term::selection_request_other (Atom target, int selnum) |
2612 | { |
2763 | { |
2613 | Atom sel; |
2764 | Atom sel; |
2614 | #ifdef DEBUG_SELECT |
2765 | #ifdef DEBUG_SELECT |
2615 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2766 | char *debug_xa_names[] = { "PRIMARY", "SECONDARY", "CLIPBOARD" }; |
2616 | #endif |
2767 | #endif |
2617 | |
2768 | |
2618 | selection_type |= selnum; |
2769 | selection_type |= selnum; |
|
|
2770 | |
2619 | if (selnum == Sel_Primary) |
2771 | if (selnum == Sel_Primary) |
2620 | sel = XA_PRIMARY; |
2772 | sel = XA_PRIMARY; |
2621 | else if (selnum == Sel_Secondary) |
2773 | else if (selnum == Sel_Secondary) |
2622 | sel = XA_SECONDARY; |
2774 | sel = XA_SECONDARY; |
2623 | else |
2775 | else |
2624 | sel = xa[XA_CLIPBOARD]; |
2776 | sel = xa[XA_CLIPBOARD]; |
|
|
2777 | |
2625 | if (XGetSelectionOwner(Xdisplay, sel) != None) { |
2778 | if (XGetSelectionOwner (display->display, sel) != None) |
|
|
2779 | { |
2626 | D_SELECT((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2780 | D_SELECT ((stderr, "rxvt_selection_request_other: pasting %s", debug_xa_names[selnum])); |
2627 | XConvertSelection(Xdisplay, sel, target, xa[XA_VT_SELECTION], |
2781 | XConvertSelection (display->display, sel, target, xa[XA_VT_SELECTION], |
2628 | TermWin.vt, selection_request_time); |
2782 | TermWin.vt, selection_request_time); |
2629 | return 1; |
2783 | return 1; |
2630 | } |
2784 | } |
|
|
2785 | |
2631 | return 0; |
2786 | return 0; |
2632 | } |
2787 | } |
2633 | |
2788 | |
2634 | /* ------------------------------------------------------------------------- */ |
2789 | /* ------------------------------------------------------------------------- */ |
2635 | /* |
2790 | /* |
2636 | * Clear all selected text |
2791 | * Clear all selected text |
2637 | * EXT: SelectionClear |
2792 | * EXT: SelectionClear |
2638 | */ |
2793 | */ |
2639 | void |
2794 | void |
2640 | rxvt_term::selection_clear () |
2795 | rxvt_term::selection_clear () |
2641 | { |
2796 | { |
2642 | D_SELECT((stderr, "rxvt_selection_clear()")); |
2797 | D_SELECT ((stderr, "rxvt_selection_clear ()")); |
2643 | |
2798 | |
2644 | want_refresh = 1; |
2799 | want_refresh = 1; |
2645 | if (selection.text) |
|
|
2646 | free(selection.text); |
2800 | free (selection.text); |
2647 | selection.text = NULL; |
2801 | selection.text = NULL; |
2648 | selection.len = 0; |
2802 | selection.len = 0; |
2649 | CLEAR_SELECTION(); |
2803 | CLEAR_SELECTION (); |
|
|
2804 | |
|
|
2805 | if (display->selection_owner == this) |
|
|
2806 | display->selection_owner = 0; |
2650 | } |
2807 | } |
2651 | |
2808 | |
2652 | /* ------------------------------------------------------------------------- */ |
2809 | /* ------------------------------------------------------------------------- */ |
2653 | /* |
2810 | /* |
2654 | * Copy a selection into the cut buffer |
2811 | * Copy a selection into the cut buffer |
2655 | * EXT: button 1 or 3 release |
2812 | * EXT: button 1 or 3 release |
2656 | */ |
2813 | */ |
2657 | void |
2814 | void |
2658 | rxvt_term::selection_make (Time tm) |
2815 | rxvt_term::selection_make (Time tm) |
2659 | { |
2816 | { |
2660 | int i, col, end_col, row, end_row; |
2817 | int i, col, end_col, row, end_row; |
2661 | unsigned char *new_selection_text; |
2818 | wchar_t *new_selection_text; |
2662 | char *str; |
2819 | text_t *t; |
2663 | text_t *t; |
|
|
2664 | #ifdef ACS_ASCII |
|
|
2665 | rend_t *re; |
|
|
2666 | #endif |
|
|
2667 | |
2820 | |
2668 | D_SELECT((stderr, "rxvt_selection_make(): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2821 | D_SELECT ((stderr, "rxvt_selection_make (): selection.op=%d, selection.clicks=%d", selection.op, selection.clicks)); |
2669 | switch (selection.op) { |
2822 | switch (selection.op) |
|
|
2823 | { |
2670 | case SELECTION_CONT: |
2824 | case SELECTION_CONT: |
2671 | break; |
2825 | break; |
2672 | case SELECTION_INIT: |
2826 | case SELECTION_INIT: |
2673 | CLEAR_SELECTION(); |
2827 | CLEAR_SELECTION (); |
2674 | /* FALLTHROUGH */ |
2828 | /* FALLTHROUGH */ |
2675 | case SELECTION_BEGIN: |
2829 | case SELECTION_BEGIN: |
2676 | selection.op = SELECTION_DONE; |
2830 | selection.op = SELECTION_DONE; |
2677 | /* FALLTHROUGH */ |
2831 | /* FALLTHROUGH */ |
2678 | default: |
2832 | default: |
2679 | return; |
2833 | return; |
2680 | } |
2834 | } |
|
|
2835 | |
2681 | selection.op = SELECTION_DONE; |
2836 | selection.op = SELECTION_DONE; |
2682 | |
2837 | |
2683 | if (selection.clicks == 4) |
2838 | if (selection.clicks == 4) |
2684 | return; /* nothing selected, go away */ |
2839 | return; /* nothing selected, go away */ |
2685 | |
2840 | |
2686 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1; |
2841 | i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1); |
2687 | str = (char *)rxvt_malloc(i * MB_CUR_MAX + 1); |
2842 | new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t)); |
2688 | |
2843 | |
2689 | new_selection_text = (unsigned char *)str; |
|
|
2690 | |
|
|
2691 | col = selection.beg.col; |
2844 | col = selection.beg.col; |
2692 | MAX_IT(col, 0); |
2845 | MAX_IT (col, 0); |
2693 | row = selection.beg.row + TermWin.saveLines; |
2846 | row = selection.beg.row + TermWin.saveLines; |
2694 | end_row = selection.end.row + TermWin.saveLines; |
2847 | end_row = selection.end.row + TermWin.saveLines; |
|
|
2848 | int ofs = 0; |
|
|
2849 | int extra = 0; |
2695 | |
2850 | |
2696 | for (; row <= end_row; row++, col = 0) |
2851 | for (; row <= end_row; row++, col = 0) |
2697 | { |
2852 | { |
2698 | t = &(screen.text[row][col]); |
2853 | t = &(screen.text[row][col]); |
2699 | |
2854 | |
2700 | end_col = screen.tlen[row]; |
2855 | end_col = screen.tlen[row]; |
2701 | |
2856 | |
2702 | if (end_col == -1) |
2857 | if (end_col == -1) |
2703 | end_col = TermWin.ncol; |
2858 | end_col = TermWin.ncol; |
2704 | |
2859 | |
2705 | if (row == end_row) |
2860 | if (row == end_row) |
2706 | MIN_IT (end_col, selection.end.col); |
2861 | MIN_IT (end_col, selection.end.col); |
2707 | |
2862 | |
2708 | for (; col < end_col; col++) |
2863 | for (; col < end_col; col++) |
|
|
2864 | { |
2709 | if (*t == NOCHAR) |
2865 | if (*t == NOCHAR) |
2710 | t++; |
2866 | t++; |
|
|
2867 | #if ENABLE_COMBINING |
|
|
2868 | else if (IS_COMPOSE (*t)) |
|
|
2869 | { |
|
|
2870 | int len = rxvt_composite.expand (*t, 0); |
|
|
2871 | |
|
|
2872 | extra -= (len - 1); |
|
|
2873 | |
|
|
2874 | if (extra < 0) |
|
|
2875 | { |
|
|
2876 | extra += i; |
|
|
2877 | i += i; |
|
|
2878 | new_selection_text = (wchar_t *)rxvt_realloc (new_selection_text, (i + 4) * sizeof (wchar_t)); |
|
|
2879 | } |
|
|
2880 | |
|
|
2881 | ofs += rxvt_composite.expand (*t++, new_selection_text + ofs); |
|
|
2882 | } |
|
|
2883 | #endif |
2711 | else |
2884 | else |
2712 | { |
2885 | new_selection_text[ofs++] = *t++; |
2713 | int len = wctomb (str, *t++); |
|
|
2714 | if (len > 0) |
|
|
2715 | str += len; |
|
|
2716 | } |
2886 | } |
2717 | |
2887 | |
2718 | if (screen.tlen[row] != -1 && row != end_row) |
2888 | if (screen.tlen[row] != -1 && row != end_row) |
2719 | *str++ = '\n'; |
2889 | new_selection_text[ofs++] = C0_LF; |
2720 | } |
2890 | } |
2721 | |
2891 | |
2722 | #ifndef NO_OLD_SELECTION |
|
|
2723 | if (selection_style == OLD_SELECT) |
|
|
2724 | if (end_col == TermWin.ncol) |
|
|
2725 | *str++ = '\n'; |
|
|
2726 | #endif |
|
|
2727 | #ifndef NO_NEW_SELECTION |
|
|
2728 | if (selection_style != OLD_SELECT) |
|
|
2729 | if (end_col != selection.end.col) |
2892 | if (end_col != selection.end.col) |
2730 | *str++ = '\n'; |
2893 | new_selection_text[ofs++] = C0_LF; |
2731 | #endif |
|
|
2732 | *str = '\0'; |
|
|
2733 | |
2894 | |
2734 | i = str - (char *)new_selection_text; |
2895 | new_selection_text[ofs] = 0; |
|
|
2896 | |
2735 | if (i == 0) |
2897 | if (ofs == 0) |
2736 | { |
2898 | { |
2737 | free (new_selection_text); |
2899 | free (new_selection_text); |
2738 | return; |
2900 | return; |
2739 | } |
2901 | } |
2740 | |
2902 | |
2741 | // due to MB_MAX_CUR, selection wastage is usually high, so realloc |
|
|
2742 | if (str - (char *)new_selection_text > 1024) |
|
|
2743 | new_selection_text = (unsigned char *)rxvt_realloc (new_selection_text, i + 1); |
|
|
2744 | |
|
|
2745 | selection.len = i; |
|
|
2746 | |
|
|
2747 | if (selection.text) |
|
|
2748 | free (selection.text); |
2903 | free (selection.text); |
2749 | |
2904 | |
2750 | selection.text = new_selection_text; |
2905 | // we usually allocate much more than necessary, so realloc it smaller again |
|
|
2906 | selection.len = ofs; |
|
|
2907 | selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t)); |
2751 | |
2908 | |
2752 | XSetSelectionOwner(Xdisplay, XA_PRIMARY, TermWin.vt, tm); |
2909 | XSetSelectionOwner (display->display, XA_PRIMARY, TermWin.vt, tm); |
2753 | if (XGetSelectionOwner(Xdisplay, XA_PRIMARY) != TermWin.vt) |
2910 | if (XGetSelectionOwner (display->display, XA_PRIMARY) == TermWin.vt) |
2754 | rxvt_print_error("can't get primary selection"); |
2911 | display->set_selection_owner (this); |
|
|
2912 | else |
|
|
2913 | rxvt_warn ("can't get primary selection, ignoring.\n"); |
2755 | |
2914 | |
2756 | |
2915 | #if 0 |
2757 | { |
|
|
2758 | XTextProperty ct; |
2916 | XTextProperty ct; |
2759 | char *cl = (char *)selection.text; |
|
|
2760 | |
2917 | |
2761 | if (XmbTextListToTextProperty(Xdisplay, &cl, 1, XStringStyle, &ct) >= 0) |
2918 | if (XwcTextListToTextProperty (display->display, &selection.text, 1, XStringStyle, &ct) >= 0) |
2762 | { |
2919 | { |
2763 | XChangeProperty(Xdisplay, Xroot, XA_CUT_BUFFER0, XA_STRING, 8, |
2920 | XChangeProperty (display->display, display->root, XA_CUT_BUFFER0, XA_STRING, 8, |
2764 | PropModeReplace, ct.value, ct.nitems); |
2921 | PropModeReplace, ct.value, ct.nitems); |
2765 | XFree (ct.value); |
2922 | XFree (ct.value); |
2766 | } |
|
|
2767 | else |
|
|
2768 | XChangeProperty(Xdisplay, Xroot, XA_CUT_BUFFER0, XA_STRING, 8, |
|
|
2769 | PropModeReplace, selection.text, (int)selection.len); |
|
|
2770 | } |
2923 | } |
|
|
2924 | #endif |
2771 | |
2925 | |
2772 | selection_time = tm; |
2926 | selection_time = tm; |
2773 | D_SELECT((stderr, "rxvt_selection_make(): selection.len=%d", selection.len)); |
2927 | D_SELECT ((stderr, "rxvt_selection_make (): selection.len=%d", selection.len)); |
2774 | } |
2928 | } |
2775 | |
2929 | |
2776 | /* ------------------------------------------------------------------------- */ |
2930 | /* ------------------------------------------------------------------------- */ |
2777 | /* |
2931 | /* |
2778 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2932 | * Mark or select text based upon number of clicks: 1, 2, or 3 |
2779 | * EXT: button 1 press |
2933 | * EXT: button 1 press |
2780 | */ |
2934 | */ |
2781 | void |
2935 | void |
2782 | rxvt_term::selection_click (int clicks, int x, int y) |
2936 | rxvt_term::selection_click (int clicks, int x, int y) |
2783 | { |
2937 | { |
2784 | D_SELECT((stderr, "rxvt_selection_click(%d, %d, %d)", clicks, x, y)); |
2938 | D_SELECT ((stderr, "rxvt_selection_click (%d, %d, %d)", clicks, x, y)); |
2785 | |
2939 | |
2786 | clicks = ((clicks - 1) % 3) + 1; |
2940 | clicks = ((clicks - 1) % 3) + 1; |
2787 | selection.clicks = clicks; /* save clicks so extend will work */ |
2941 | selection.clicks = clicks; /* save clicks so extend will work */ |
2788 | |
2942 | |
2789 | selection_start_colrow (Pixel2Col(x), Pixel2Row(y)); |
2943 | selection_start_colrow (Pixel2Col (x), Pixel2Row (y)); |
2790 | |
2944 | |
2791 | if (clicks == 2 || clicks == 3) |
2945 | if (clicks == 2 || clicks == 3) |
2792 | selection_extend_colrow (selection.mark.col, |
2946 | selection_extend_colrow (selection.mark.col, |
2793 | selection.mark.row + TermWin.view_start, |
2947 | selection.mark.row + TermWin.view_start, |
2794 | 0, /* button 3 */ |
2948 | 0, /* button 3 */ |
2795 | 1, /* button press */ |
2949 | 1, /* button press */ |
2796 | 0); /* click change */ |
2950 | 0); /* click change */ |
2797 | } |
2951 | } |
2798 | |
2952 | |
2799 | /* ------------------------------------------------------------------------- */ |
2953 | /* ------------------------------------------------------------------------- */ |
2800 | /* |
2954 | /* |
2801 | * Mark a selection at the specified col/row |
2955 | * Mark a selection at the specified col/row |
2802 | */ |
2956 | */ |
2803 | void |
2957 | void |
2804 | rxvt_term::selection_start_colrow (int col, int row) |
2958 | rxvt_term::selection_start_colrow (int col, int row) |
2805 | { |
2959 | { |
2806 | want_refresh = 1; |
2960 | want_refresh = 1; |
2807 | selection.mark.col = col; |
2961 | selection.mark.col = col; |
2808 | selection.mark.row = row - TermWin.view_start; |
2962 | selection.mark.row = row - TermWin.view_start; |
|
|
2963 | |
2809 | MAX_IT(selection.mark.row, -(int32_t)TermWin.nscrolled); |
2964 | MAX_IT (selection.mark.row, - (int32_t)TermWin.nscrolled); |
2810 | MIN_IT(selection.mark.row, (int32_t)TermWin.nrow - 1); |
2965 | MIN_IT (selection.mark.row, (int32_t)TermWin.nrow - 1); |
2811 | MAX_IT(selection.mark.col, 0); |
2966 | MAX_IT (selection.mark.col, 0); |
2812 | MIN_IT(selection.mark.col, (int32_t)TermWin.ncol - 1); |
2967 | MIN_IT (selection.mark.col, (int32_t)TermWin.ncol - 1); |
2813 | |
2968 | |
2814 | if (selection.op) { /* clear the old selection */ |
2969 | while (selection.mark.col > 0 |
|
|
2970 | && screen.text[selection.mark.row + TermWin.saveLines][selection.mark.col] == NOCHAR) |
|
|
2971 | --selection.mark.col; |
|
|
2972 | |
|
|
2973 | if (selection.op) |
|
|
2974 | { /* clear the old selection */ |
2815 | selection.beg.row = selection.end.row = selection.mark.row; |
2975 | selection.beg.row = selection.end.row = selection.mark.row; |
2816 | selection.beg.col = selection.end.col = selection.mark.col; |
2976 | selection.beg.col = selection.end.col = selection.mark.col; |
2817 | } |
2977 | } |
|
|
2978 | |
2818 | selection.op = SELECTION_INIT; |
2979 | selection.op = SELECTION_INIT; |
2819 | selection.screen = current_screen; |
2980 | selection.screen = current_screen; |
2820 | } |
2981 | } |
2821 | |
2982 | |
2822 | /* ------------------------------------------------------------------------- */ |
2983 | /* ------------------------------------------------------------------------- */ |
2823 | /* |
2984 | /* |
2824 | * Word select: select text for 2 clicks |
2985 | * Word select: select text for 2 clicks |
2825 | * We now only find out the boundary in one direction |
2986 | * We now only find out the boundary in one direction |
2826 | */ |
2987 | */ |
2827 | |
2988 | |
2828 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2989 | /* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ |
2829 | #define DELIMIT_TEXT(x) \ |
2990 | #define DELIMIT_TEXT(x) \ |
2830 | (((x) == ' ' || (x) == '\t') ? 2 : (STRCHR(rs[Rs_cutchars], (x)) != NULL)) |
2991 | (unicode::is_space (x) ? 2 : (x) <= 0xff && !!STRCHR (rs[Rs_cutchars], (x))) |
2831 | #define DELIMIT_REND(x) 1 |
2992 | #define DELIMIT_REND(x) 1 |
2832 | |
2993 | |
2833 | void |
2994 | void |
2834 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2995 | rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) |
2835 | { |
2996 | { |
2836 | int col, row, dirnadd, tcol, trow, w1, w2; |
2997 | int col, row, dirnadd, tcol, trow, w1, w2; |
2837 | row_col_t bound; |
2998 | row_col_t bound; |
2838 | text_t *stp; |
2999 | text_t *stp; |
2839 | rend_t *srp; |
3000 | rend_t *srp; |
2840 | |
3001 | |
2841 | if (dirn == UP) { |
3002 | if (dirn == UP) |
|
|
3003 | { |
2842 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
3004 | bound.row = TermWin.saveLines - TermWin.nscrolled - 1; |
2843 | bound.col = 0; |
3005 | bound.col = 0; |
2844 | dirnadd = -1; |
3006 | dirnadd = -1; |
2845 | } else { |
3007 | } |
|
|
3008 | else |
|
|
3009 | { |
2846 | bound.row = TermWin.saveLines + TermWin.nrow; |
3010 | bound.row = TermWin.saveLines + TermWin.nrow; |
2847 | bound.col = TermWin.ncol - 1; |
3011 | bound.col = TermWin.ncol - 1; |
2848 | dirnadd = 1; |
3012 | dirnadd = 1; |
2849 | } |
3013 | } |
|
|
3014 | |
2850 | row = mark->row + TermWin.saveLines; |
3015 | row = mark->row + TermWin.saveLines; |
2851 | col = mark->col; |
3016 | col = mark->col; |
2852 | MAX_IT(col, 0); |
3017 | MAX_IT (col, 0); |
2853 | /* find the edge of a word */ |
3018 | /* find the edge of a word */ |
2854 | stp = &(screen.text[row][col]); |
3019 | stp = & (screen.text[row][col]); |
2855 | w1 = DELIMIT_TEXT(*stp); |
3020 | w1 = DELIMIT_TEXT (*stp); |
2856 | |
3021 | |
2857 | if (selection_style != NEW_SELECT) { |
|
|
2858 | if (w1 == 1) { |
|
|
2859 | stp += dirnadd; |
|
|
2860 | if (DELIMIT_TEXT(*stp) == 1) |
|
|
2861 | goto Old_Word_Selection_You_Die; |
|
|
2862 | col += dirnadd; |
|
|
2863 | } |
|
|
2864 | w1 = 0; |
|
|
2865 | } |
|
|
2866 | srp = (&screen.rend[row][col]); |
3022 | srp = (&screen.rend[row][col]); |
2867 | w2 = DELIMIT_REND(*srp); |
3023 | w2 = DELIMIT_REND (*srp); |
2868 | |
3024 | |
2869 | for (;;) { |
3025 | for (;;) |
|
|
3026 | { |
2870 | for (; col != bound.col; col += dirnadd) { |
3027 | for (; col != bound.col; col += dirnadd) |
|
|
3028 | { |
2871 | stp += dirnadd; |
3029 | stp += dirnadd; |
|
|
3030 | srp += dirnadd; |
|
|
3031 | |
|
|
3032 | if (*stp == NOCHAR) |
|
|
3033 | continue; |
|
|
3034 | |
2872 | if (DELIMIT_TEXT(*stp) != w1) |
3035 | if (DELIMIT_TEXT (*stp) != w1) |
|
|
3036 | break; |
|
|
3037 | if (DELIMIT_REND (*srp) != w2) |
|
|
3038 | break; |
|
|
3039 | } |
|
|
3040 | |
|
|
3041 | if ((col == bound.col) && (row != bound.row)) |
|
|
3042 | { |
|
|
3043 | if (screen.tlen[ (row - (dirn == UP ? 1 : 0))] == -1) |
|
|
3044 | { |
|
|
3045 | trow = row + dirnadd; |
|
|
3046 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
3047 | |
|
|
3048 | if (screen.text[trow] == NULL) |
2873 | break; |
3049 | break; |
2874 | srp += dirnadd; |
3050 | |
2875 | if (DELIMIT_REND(*srp) != w2) |
3051 | stp = & (screen.text[trow][tcol]); |
|
|
3052 | srp = & (screen.rend[trow][tcol]); |
|
|
3053 | |
|
|
3054 | if (DELIMIT_TEXT (*stp) != w1 || DELIMIT_REND (*srp) != w2) |
2876 | break; |
3055 | break; |
2877 | } |
3056 | |
2878 | if ((col == bound.col) && (row != bound.row)) { |
|
|
2879 | if (screen.tlen[(row - (dirn == UP ? 1 : 0))] == -1) { |
|
|
2880 | trow = row + dirnadd; |
|
|
2881 | tcol = dirn == UP ? TermWin.ncol - 1 : 0; |
|
|
2882 | if (screen.text[trow] == NULL) |
|
|
2883 | break; |
|
|
2884 | stp = &(screen.text[trow][tcol]); |
|
|
2885 | srp = &(screen.rend[trow][tcol]); |
|
|
2886 | if (DELIMIT_TEXT(*stp) != w1 || DELIMIT_REND(*srp) != w2) |
|
|
2887 | break; |
|
|
2888 | row = trow; |
3057 | row = trow; |
2889 | col = tcol; |
3058 | col = tcol; |
2890 | continue; |
3059 | continue; |
2891 | } |
3060 | } |
2892 | } |
3061 | } |
2893 | break; |
3062 | break; |
2894 | } |
3063 | } |
|
|
3064 | |
2895 | Old_Word_Selection_You_Die: |
3065 | Old_Word_Selection_You_Die: |
2896 | 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)); |
3066 | 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)); |
2897 | |
3067 | |
2898 | if (dirn == DN) |
3068 | if (dirn == DN) |
2899 | col++; /* put us on one past the end */ |
3069 | col++; /* put us on one past the end */ |
2900 | |
3070 | |
2901 | /* Poke the values back in */ |
3071 | /* Poke the values back in */ |
2902 | ret->row = row - TermWin.saveLines; |
3072 | ret->row = row - TermWin.saveLines; |
2903 | ret->col = col; |
3073 | ret->col = col; |
2904 | } |
3074 | } |
2905 | |
3075 | |
2906 | /* ------------------------------------------------------------------------- */ |
3076 | /* ------------------------------------------------------------------------- */ |
2907 | /* |
3077 | /* |
2908 | * Extend the selection to the specified x/y pixel location |
3078 | * Extend the selection to the specified x/y pixel location |
… | |
… | |
2914 | void |
3084 | void |
2915 | rxvt_term::selection_extend (int x, int y, int flag) |
3085 | rxvt_term::selection_extend (int x, int y, int flag) |
2916 | { |
3086 | { |
2917 | int col, row; |
3087 | int col, row; |
2918 | |
3088 | |
2919 | col = Pixel2Col(x); |
3089 | col = Pixel2Col (x); |
2920 | row = Pixel2Row(y); |
3090 | row = Pixel2Row (y); |
2921 | MAX_IT(row, 0); |
3091 | MAX_IT (row, 0); |
2922 | MIN_IT(row, (int)TermWin.nrow - 1); |
3092 | MIN_IT (row, (int)TermWin.nrow - 1); |
2923 | MAX_IT(col, 0); |
3093 | MAX_IT (col, 0); |
2924 | MIN_IT(col, (int)TermWin.ncol); |
3094 | MIN_IT (col, (int)TermWin.ncol); |
2925 | |
3095 | |
2926 | #ifndef NO_NEW_SELECTION |
|
|
2927 | /* |
3096 | /* |
2928 | * If we're selecting characters (single click) then we must check first |
3097 | * If we're selecting characters (single click) then we must check first |
2929 | * if we are at the same place as the original mark. If we are then |
3098 | * if we are at the same place as the original mark. If we are then |
2930 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
3099 | * select nothing. Otherwise, if we're to the right of the mark, you have to |
2931 | * be _past_ a character for it to be selected. |
3100 | * be _past_ a character for it to be selected. |
2932 | */ |
3101 | */ |
2933 | if (selection_style != OLD_SELECT) |
|
|
2934 | { |
|
|
2935 | if (((selection.clicks % 3) == 1) && !flag |
3102 | if (((selection.clicks % 3) == 1) && !flag |
2936 | && (col == selection.mark.col |
3103 | && (col == selection.mark.col |
2937 | && (row == selection.mark.row + TermWin.view_start))) |
3104 | && (row == selection.mark.row + TermWin.view_start))) |
2938 | { |
3105 | { |
2939 | /* select nothing */ |
3106 | /* select nothing */ |
2940 | selection.beg.row = selection.end.row = 0; |
3107 | selection.beg.row = selection.end.row = 0; |
2941 | selection.beg.col = selection.end.col = 0; |
3108 | selection.beg.col = selection.end.col = 0; |
2942 | selection.clicks = 4; |
3109 | selection.clicks = 4; |
2943 | want_refresh = 1; |
3110 | want_refresh = 1; |
2944 | D_SELECT((stderr, "rxvt_selection_extend() selection.clicks = 4")); |
3111 | D_SELECT ((stderr, "rxvt_selection_extend () selection.clicks = 4")); |
2945 | return; |
3112 | return; |
2946 | } |
|
|
2947 | } |
3113 | } |
2948 | #endif |
3114 | |
2949 | if (selection.clicks == 4) |
3115 | if (selection.clicks == 4) |
2950 | selection.clicks = 1; |
3116 | selection.clicks = 1; |
2951 | |
3117 | |
2952 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
3118 | selection_extend_colrow (col, row, !!flag, /* ? button 3 */ |
2953 | flag == 1 ? 1 : 0, /* ? button press */ |
3119 | flag == 1 ? 1 : 0, /* ? button press */ |
2954 | 0); /* no click change */ |
3120 | 0); /* no click change */ |
2955 | } |
3121 | } |
2956 | |
3122 | |
2957 | /* ------------------------------------------------------------------------- */ |
3123 | /* ------------------------------------------------------------------------- */ |
2958 | /* |
3124 | /* |
2959 | * Extend the selection to the specified col/row |
3125 | * Extend the selection to the specified col/row |
2960 | */ |
3126 | */ |
2961 | void |
3127 | void |
2962 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
3128 | rxvt_term::selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) |
2963 | { |
3129 | { |
2964 | int16_t ncol = TermWin.ncol; |
3130 | int16_t ncol = TermWin.ncol; |
2965 | int end_col; |
3131 | int end_col; |
2966 | row_col_t pos; |
3132 | row_col_t pos; |
2967 | enum { |
3133 | enum { |
2968 | LEFT, RIGHT |
3134 | LEFT, RIGHT |
2969 | } closeto = RIGHT; |
3135 | } closeto = RIGHT; |
2970 | |
3136 | |
2971 | 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)); |
3137 | 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)); |
2972 | 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)); |
3138 | 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)); |
2973 | |
3139 | |
2974 | want_refresh = 1; |
3140 | want_refresh = 1; |
2975 | switch (selection.op) { |
3141 | switch (selection.op) |
|
|
3142 | { |
2976 | case SELECTION_INIT: |
3143 | case SELECTION_INIT: |
2977 | CLEAR_SELECTION(); |
3144 | CLEAR_SELECTION (); |
2978 | selection.op = SELECTION_BEGIN; |
3145 | selection.op = SELECTION_BEGIN; |
2979 | /* FALLTHROUGH */ |
3146 | /* FALLTHROUGH */ |
2980 | case SELECTION_BEGIN: |
3147 | case SELECTION_BEGIN: |
2981 | if (row != selection.mark.row || col != selection.mark.col |
3148 | if (row != selection.mark.row || col != selection.mark.col |
2982 | || (!button3 && buttonpress)) |
3149 | || (!button3 && buttonpress)) |
2983 | selection.op = SELECTION_CONT; |
3150 | selection.op = SELECTION_CONT; |
2984 | break; |
3151 | break; |
2985 | case SELECTION_DONE: |
3152 | case SELECTION_DONE: |
2986 | selection.op = SELECTION_CONT; |
3153 | selection.op = SELECTION_CONT; |
2987 | /* FALLTHROUGH */ |
3154 | /* FALLTHROUGH */ |
2988 | case SELECTION_CONT: |
3155 | case SELECTION_CONT: |
2989 | break; |
3156 | break; |
2990 | case SELECTION_CLEAR: |
3157 | case SELECTION_CLEAR: |
2991 | selection_start_colrow (col, row); |
3158 | selection_start_colrow (col, row); |
2992 | /* FALLTHROUGH */ |
3159 | /* FALLTHROUGH */ |
2993 | default: |
3160 | default: |
2994 | return; |
3161 | return; |
2995 | } |
3162 | } |
2996 | if (selection.beg.col == selection.end.col |
3163 | if (selection.beg.col == selection.end.col |
2997 | && selection.beg.col != selection.mark.col |
3164 | && selection.beg.col != selection.mark.col |
2998 | && selection.beg.row == selection.end.row |
3165 | && selection.beg.row == selection.end.row |
2999 | && selection.beg.row != selection.mark.row) { |
3166 | && selection.beg.row != selection.mark.row) |
|
|
3167 | { |
3000 | selection.beg.col = selection.end.col = selection.mark.col; |
3168 | selection.beg.col = selection.end.col = selection.mark.col; |
3001 | selection.beg.row = selection.end.row = selection.mark.row; |
3169 | selection.beg.row = selection.end.row = selection.mark.row; |
3002 | 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)); |
3170 | 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)); |
3003 | } |
3171 | } |
3004 | |
3172 | |
3005 | pos.col = col; |
3173 | pos.col = col; |
3006 | pos.row = row; |
3174 | pos.row = row; |
3007 | |
3175 | |
3008 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3176 | pos.row -= TermWin.view_start; /* adjust for scroll */ |
3009 | |
3177 | |
3010 | #ifndef NO_OLD_SELECTION |
3178 | /* |
3011 | /* |
3179 | * This is mainly xterm style selection with a couple of differences, mainly |
3012 | * This mimics some of the selection behaviour of version 2.20 and before. |
3180 | * in the way button3 drag extension works. |
3013 | * There are no ``selection modes'', button3 is always character extension. |
3181 | * We're either doing: button1 drag; button3 press; or button3 drag |
3014 | * Note: button3 drag is always available, c.f. v2.20 |
3182 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
3015 | * Selection always terminates (left or right as appropriate) at the mark. |
3183 | * is always at the left/right edge of the selection. |
|
|
3184 | * b) button3 press: extend/contract character/word/line at whichever edge of |
|
|
3185 | * the selection we are closest to. |
|
|
3186 | * c) button3 drag : extend/contract character/word/line - we select around |
|
|
3187 | * a point/word/line which is either the start or end of the selection |
|
|
3188 | * and it was decided by whichever point/word/line was `fixed' at the |
|
|
3189 | * time of the most recent button3 press |
3016 | */ |
3190 | */ |
3017 | if (selection_style == OLD_SELECT) { |
3191 | if (button3 && buttonpress) |
3018 | if (selection.clicks == 1 || button3) { |
3192 | { /* button3 press */ |
3019 | if (hate_those_clicks) { |
3193 | /* |
3020 | hate_those_clicks = 0; |
3194 | * first determine which edge of the selection we are closest to |
3021 | if (selection.clicks == 1) { |
3195 | */ |
|
|
3196 | if (ROWCOL_IS_BEFORE (pos, selection.beg) |
|
|
3197 | || (!ROWCOL_IS_AFTER (pos, selection.end) |
|
|
3198 | && (((pos.col - selection.beg.col) |
|
|
3199 | + ((pos.row - selection.beg.row) * ncol)) |
|
|
3200 | < ((selection.end.col - pos.col) |
|
|
3201 | + ((selection.end.row - pos.row) * ncol))))) |
|
|
3202 | closeto = LEFT; |
|
|
3203 | |
|
|
3204 | if (closeto == LEFT) |
|
|
3205 | { |
|
|
3206 | selection.beg.row = pos.row; |
|
|
3207 | selection.beg.col = pos.col; |
|
|
3208 | selection.mark.row = selection.end.row; |
|
|
3209 | selection.mark.col = selection.end.col - (selection.clicks == 2); |
|
|
3210 | } |
|
|
3211 | else |
|
|
3212 | { |
|
|
3213 | selection.end.row = pos.row; |
|
|
3214 | selection.end.col = pos.col; |
|
|
3215 | selection.mark.row = selection.beg.row; |
|
|
3216 | selection.mark.col = selection.beg.col; |
|
|
3217 | } |
|
|
3218 | } |
|
|
3219 | else |
|
|
3220 | { /* button1 drag or button3 drag */ |
|
|
3221 | if (ROWCOL_IS_AFTER (selection.mark, pos)) |
|
|
3222 | { |
|
|
3223 | if ((selection.mark.row == selection.end.row) |
|
|
3224 | && (selection.mark.col == selection.end.col) |
|
|
3225 | && clickchange && selection.clicks == 2) |
|
|
3226 | selection.mark.col--; |
|
|
3227 | |
|
|
3228 | selection.beg.row = pos.row; |
|
|
3229 | selection.beg.col = pos.col; |
|
|
3230 | selection.end.row = selection.mark.row; |
|
|
3231 | selection.end.col = selection.mark.col + (selection.clicks == 2); |
|
|
3232 | } |
|
|
3233 | else |
|
|
3234 | { |
3022 | selection.beg.row = selection.mark.row; |
3235 | selection.beg.row = selection.mark.row; |
|
|
3236 | selection.beg.col = selection.mark.col; |
|
|
3237 | selection.end.row = pos.row; |
|
|
3238 | selection.end.col = pos.col; |
|
|
3239 | } |
|
|
3240 | } |
|
|
3241 | |
|
|
3242 | if (selection.clicks == 1) |
|
|
3243 | { |
|
|
3244 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
|
|
3245 | |
|
|
3246 | if (end_col != -1 && selection.beg.col > end_col) |
|
|
3247 | { |
|
|
3248 | #if 1 |
|
|
3249 | selection.beg.col = ncol; |
|
|
3250 | #else |
|
|
3251 | if (selection.beg.row != selection.end.row) |
|
|
3252 | selection.beg.col = ncol; |
|
|
3253 | else |
3023 | selection.beg.col = selection.mark.col; |
3254 | selection.beg.col = selection.mark.col; |
|
|
3255 | #endif |
|
|
3256 | } |
|
|
3257 | |
|
|
3258 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
|
|
3259 | |
|
|
3260 | if (end_col != -1 && selection.end.col > end_col) |
|
|
3261 | selection.end.col = ncol; |
|
|
3262 | } |
|
|
3263 | else if (selection.clicks == 2) |
|
|
3264 | { |
|
|
3265 | if (ROWCOL_IS_AFTER (selection.end, selection.beg)) |
|
|
3266 | selection.end.col--; |
|
|
3267 | |
|
|
3268 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
|
|
3269 | selection_delimit_word (DN, & (selection.end), & (selection.end)); |
|
|
3270 | } |
|
|
3271 | else if (selection.clicks == 3) |
|
|
3272 | { |
|
|
3273 | #ifndef NO_FRILLS |
|
|
3274 | if ((Options & Opt_tripleclickwords)) |
|
|
3275 | { |
|
|
3276 | int end_row; |
|
|
3277 | |
|
|
3278 | selection_delimit_word (UP, & (selection.beg), & (selection.beg)); |
|
|
3279 | end_row = screen.tlen[selection.mark.row + TermWin.saveLines]; |
|
|
3280 | |
|
|
3281 | for (end_row = selection.mark.row; end_row < TermWin.nrow; end_row++) |
|
|
3282 | { |
|
|
3283 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
|
|
3284 | |
|
|
3285 | if (end_col != -1) |
3024 | } else { |
3286 | { |
3025 | selection.mark.row = selection.beg.row; |
3287 | selection.end.row = end_row; |
3026 | selection.mark.col = selection.beg.col; |
3288 | selection.end.col = end_col; |
|
|
3289 | selection_remove_trailing_spaces (); |
|
|
3290 | break; |
3027 | } |
3291 | } |
3028 | } |
3292 | } |
3029 | if (ROWCOL_IS_BEFORE(pos, selection.mark)) { |
|
|
3030 | selection.end.row = selection.mark.row; |
|
|
3031 | selection.end.col = selection.mark.col + 1; |
|
|
3032 | selection.beg.row = pos.row; |
|
|
3033 | selection.beg.col = pos.col; |
|
|
3034 | } else { |
|
|
3035 | selection.beg.row = selection.mark.row; |
|
|
3036 | selection.beg.col = selection.mark.col; |
|
|
3037 | selection.end.row = pos.row; |
|
|
3038 | selection.end.col = pos.col + 1; |
|
|
3039 | } |
3293 | } |
3040 | } else if (selection.clicks == 2) { |
3294 | else |
3041 | selection_delimit_word (UP, &(selection.mark), |
3295 | #endif |
3042 | &(selection.beg)); |
3296 | { |
3043 | selection_delimit_word (DN, &(selection.mark), |
3297 | if (ROWCOL_IS_AFTER (selection.mark, selection.beg)) |
3044 | &(selection.end)); |
3298 | selection.mark.col++; |
3045 | hate_those_clicks = 1; |
|
|
3046 | } else if (selection.clicks == 3) { |
|
|
3047 | selection.beg.row = selection.end.row = selection.mark.row; |
|
|
3048 | selection.beg.col = 0; |
3299 | selection.beg.col = 0; |
3049 | selection.end.col = ncol; |
3300 | selection.end.col = ncol; |
3050 | hate_those_clicks = 1; |
|
|
3051 | } |
|
|
3052 | 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)); |
|
|
3053 | return; |
|
|
3054 | } |
|
|
3055 | #endif /* ! NO_OLD_SELECTION */ |
|
|
3056 | #ifndef NO_NEW_SELECTION |
|
|
3057 | /* selection_style must not be OLD_SELECT to get here */ |
|
|
3058 | /* |
|
|
3059 | * This is mainly xterm style selection with a couple of differences, mainly |
|
|
3060 | * in the way button3 drag extension works. |
|
|
3061 | * We're either doing: button1 drag; button3 press; or button3 drag |
|
|
3062 | * a) button1 drag : select around a midpoint/word/line - that point/word/line |
|
|
3063 | * is always at the left/right edge of the selection. |
|
|
3064 | * b) button3 press: extend/contract character/word/line at whichever edge of |
|
|
3065 | * the selection we are closest to. |
|
|
3066 | * c) button3 drag : extend/contract character/word/line - we select around |
|
|
3067 | * a point/word/line which is either the start or end of the selection |
|
|
3068 | * and it was decided by whichever point/word/line was `fixed' at the |
|
|
3069 | * time of the most recent button3 press |
|
|
3070 | */ |
|
|
3071 | if (button3 && buttonpress) { /* button3 press */ |
|
|
3072 | /* |
3301 | } |
3073 | * first determine which edge of the selection we are closest to |
3302 | } |
3074 | */ |
3303 | |
3075 | if (ROWCOL_IS_BEFORE(pos, selection.beg) |
3304 | if (button3 && buttonpress) |
3076 | || (!ROWCOL_IS_AFTER(pos, selection.end) |
3305 | { /* mark may need to be changed */ |
3077 | && (((pos.col - selection.beg.col) |
|
|
3078 | + ((pos.row - selection.beg.row) * ncol)) |
|
|
3079 | < ((selection.end.col - pos.col) |
|
|
3080 | + ((selection.end.row - pos.row) * ncol))))) |
|
|
3081 | closeto = LEFT; |
|
|
3082 | if (closeto == LEFT) { |
3306 | if (closeto == LEFT) |
3083 | selection.beg.row = pos.row; |
3307 | { |
3084 | selection.beg.col = pos.col; |
|
|
3085 | selection.mark.row = selection.end.row; |
3308 | selection.mark.row = selection.end.row; |
3086 | selection.mark.col = selection.end.col |
3309 | selection.mark.col = selection.end.col |
3087 | - (selection.clicks == 2); |
3310 | - (selection.clicks == 2); |
|
|
3311 | } |
3088 | } else { |
3312 | else |
3089 | selection.end.row = pos.row; |
3313 | { |
3090 | selection.end.col = pos.col; |
|
|
3091 | selection.mark.row = selection.beg.row; |
3314 | selection.mark.row = selection.beg.row; |
3092 | selection.mark.col = selection.beg.col; |
3315 | selection.mark.col = selection.beg.col; |
3093 | } |
3316 | } |
3094 | } else { /* button1 drag or button3 drag */ |
|
|
3095 | if (ROWCOL_IS_AFTER(selection.mark, pos)) { |
|
|
3096 | if ((selection.mark.row == selection.end.row) |
|
|
3097 | && (selection.mark.col == selection.end.col) |
|
|
3098 | && clickchange && selection.clicks == 2) |
|
|
3099 | selection.mark.col--; |
|
|
3100 | selection.beg.row = pos.row; |
|
|
3101 | selection.beg.col = pos.col; |
|
|
3102 | selection.end.row = selection.mark.row; |
|
|
3103 | selection.end.col = selection.mark.col |
|
|
3104 | + (selection.clicks == 2); |
|
|
3105 | } else { |
|
|
3106 | selection.beg.row = selection.mark.row; |
|
|
3107 | selection.beg.col = selection.mark.col; |
|
|
3108 | selection.end.row = pos.row; |
|
|
3109 | selection.end.col = pos.col; |
|
|
3110 | } |
|
|
3111 | } |
3317 | } |
|
|
3318 | 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)); |
|
|
3319 | } |
3112 | |
3320 | |
3113 | if (selection.clicks == 1) { |
|
|
3114 | end_col = screen.tlen[selection.beg.row + TermWin.saveLines]; |
|
|
3115 | if (end_col != -1 && selection.beg.col > end_col) { |
|
|
3116 | #if 1 |
|
|
3117 | selection.beg.col = ncol; |
|
|
3118 | #else |
|
|
3119 | if (selection.beg.row != selection.end.row) |
|
|
3120 | selection.beg.col = ncol; |
|
|
3121 | else |
|
|
3122 | selection.beg.col = selection.mark.col; |
|
|
3123 | #endif |
|
|
3124 | } |
|
|
3125 | end_col = screen.tlen[selection.end.row + TermWin.saveLines]; |
|
|
3126 | if (end_col != -1 && selection.end.col > end_col) |
|
|
3127 | selection.end.col = ncol; |
|
|
3128 | |
|
|
3129 | } else if (selection.clicks == 2) { |
|
|
3130 | if (ROWCOL_IS_AFTER(selection.end, selection.beg)) |
|
|
3131 | selection.end.col--; |
|
|
3132 | selection_delimit_word (UP, &(selection.beg), |
|
|
3133 | &(selection.beg)); |
|
|
3134 | selection_delimit_word (DN, &(selection.end), |
|
|
3135 | &(selection.end)); |
|
|
3136 | } else if (selection.clicks == 3) { |
|
|
3137 | #ifndef NO_FRILLS |
3321 | #ifndef NO_FRILLS |
3138 | if ((Options & Opt_tripleclickwords)) { |
|
|
3139 | int end_row; |
|
|
3140 | |
|
|
3141 | selection_delimit_word (UP, &(selection.beg), |
|
|
3142 | &(selection.beg)); |
|
|
3143 | end_row = screen.tlen[selection.mark.row |
|
|
3144 | + TermWin.saveLines]; |
|
|
3145 | for (end_row = selection.mark.row; end_row < TermWin.nrow; |
|
|
3146 | end_row++) { |
|
|
3147 | end_col = screen.tlen[end_row + TermWin.saveLines]; |
|
|
3148 | if (end_col != -1) { |
|
|
3149 | selection.end.row = end_row; |
|
|
3150 | selection.end.col = end_col; |
|
|
3151 | selection_remove_trailing_spaces (); |
|
|
3152 | break; |
|
|
3153 | } |
|
|
3154 | } |
|
|
3155 | } else |
|
|
3156 | #endif |
|
|
3157 | { |
|
|
3158 | if (ROWCOL_IS_AFTER(selection.mark, selection.beg)) |
|
|
3159 | selection.mark.col++; |
|
|
3160 | selection.beg.col = 0; |
|
|
3161 | selection.end.col = ncol; |
|
|
3162 | } |
|
|
3163 | } |
|
|
3164 | if (button3 && buttonpress) { /* mark may need to be changed */ |
|
|
3165 | if (closeto == LEFT) { |
|
|
3166 | selection.mark.row = selection.end.row; |
|
|
3167 | selection.mark.col = selection.end.col |
|
|
3168 | - (selection.clicks == 2); |
|
|
3169 | } else { |
|
|
3170 | selection.mark.row = selection.beg.row; |
|
|
3171 | selection.mark.col = selection.beg.col; |
|
|
3172 | } |
|
|
3173 | } |
|
|
3174 | 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)); |
|
|
3175 | #endif /* ! NO_NEW_SELECTION */ |
|
|
3176 | } |
|
|
3177 | |
|
|
3178 | #ifndef NO_FRILLS |
|
|
3179 | void |
3322 | void |
3180 | rxvt_term::selection_remove_trailing_spaces () |
3323 | rxvt_term::selection_remove_trailing_spaces () |
3181 | { |
3324 | { |
3182 | int32_t end_col, end_row; |
3325 | int32_t end_col, end_row; |
3183 | text_t *stp; |
3326 | text_t *stp; |
3184 | |
3327 | |
3185 | end_col = selection.end.col; |
3328 | end_col = selection.end.col; |
3186 | end_row = selection.end.row; |
3329 | end_row = selection.end.row; |
3187 | for ( ; end_row >= selection.beg.row; ) { |
3330 | for ( ; end_row >= selection.beg.row; ) |
|
|
3331 | { |
3188 | stp = screen.text[end_row + TermWin.saveLines]; |
3332 | stp = screen.text[end_row + TermWin.saveLines]; |
3189 | while (--end_col >= 0) { |
3333 | while (--end_col >= 0) |
|
|
3334 | { |
3190 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3335 | if (stp[end_col] != ' ' && stp[end_col] != '\t') |
3191 | break; |
|
|
3192 | } |
|
|
3193 | if (end_col >= 0 |
|
|
3194 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) { |
|
|
3195 | selection.end.col = end_col + 1; |
|
|
3196 | selection.end.row = end_row; |
|
|
3197 | break; |
3336 | break; |
3198 | } |
3337 | } |
|
|
3338 | if (end_col >= 0 |
|
|
3339 | || screen.tlen[end_row - 1 + TermWin.saveLines] != -1) |
|
|
3340 | { |
|
|
3341 | selection.end.col = end_col + 1; |
|
|
3342 | selection.end.row = end_row; |
|
|
3343 | break; |
|
|
3344 | } |
3199 | end_row--; |
3345 | end_row--; |
3200 | end_col = TermWin.ncol; |
3346 | end_col = TermWin.ncol; |
3201 | } |
3347 | } |
3202 | if (selection.mark.row > selection.end.row) { |
3348 | if (selection.mark.row > selection.end.row) |
|
|
3349 | { |
3203 | selection.mark.row = selection.end.row; |
3350 | selection.mark.row = selection.end.row; |
3204 | selection.mark.col = selection.end.col; |
3351 | selection.mark.col = selection.end.col; |
|
|
3352 | } |
3205 | } else if (selection.mark.row == selection.end.row |
3353 | else if (selection.mark.row == selection.end.row |
3206 | && selection.mark.col > selection.end.col) |
3354 | && selection.mark.col > selection.end.col) |
3207 | selection.mark.col = selection.end.col; |
3355 | selection.mark.col = selection.end.col; |
3208 | } |
3356 | } |
3209 | #endif |
3357 | #endif |
3210 | |
3358 | |
3211 | /* ------------------------------------------------------------------------- */ |
3359 | /* ------------------------------------------------------------------------- */ |
3212 | /* |
3360 | /* |
… | |
… | |
3215 | */ |
3363 | */ |
3216 | void |
3364 | void |
3217 | rxvt_term::selection_rotate (int x, int y) |
3365 | rxvt_term::selection_rotate (int x, int y) |
3218 | { |
3366 | { |
3219 | selection.clicks = selection.clicks % 3 + 1; |
3367 | selection.clicks = selection.clicks % 3 + 1; |
3220 | selection_extend_colrow (Pixel2Col(x), Pixel2Row(y), 1, 0, 1); |
3368 | selection_extend_colrow (Pixel2Col (x), Pixel2Row (y), 1, 0, 1); |
3221 | } |
3369 | } |
3222 | |
3370 | |
3223 | /* ------------------------------------------------------------------------- */ |
3371 | /* ------------------------------------------------------------------------- */ |
3224 | /* |
3372 | /* |
3225 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
3373 | * On some systems, the Atom typedef is 64 bits wide. We need to have a type |
… | |
… | |
3232 | /* |
3380 | /* |
3233 | * Respond to a request for our current selection |
3381 | * Respond to a request for our current selection |
3234 | * EXT: SelectionRequest |
3382 | * EXT: SelectionRequest |
3235 | */ |
3383 | */ |
3236 | void |
3384 | void |
3237 | rxvt_term::selection_send (const XSelectionRequestEvent *rq) |
3385 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3238 | { |
3386 | { |
3239 | XSelectionEvent ev; |
3387 | XSelectionEvent ev; |
3240 | XTextProperty ct; |
3388 | XTextProperty ct; |
3241 | XICCEncodingStyle style; |
3389 | XICCEncodingStyle style; |
3242 | Atom target; |
3390 | Atom target; |
3243 | |
3391 | |
3244 | ev.type = SelectionNotify; |
3392 | ev.type = SelectionNotify; |
3245 | ev.property = None; |
3393 | ev.property = None; |
3246 | ev.display = rq->display; |
3394 | ev.display = rq.display; |
3247 | ev.requestor = rq->requestor; |
3395 | ev.requestor = rq.requestor; |
3248 | ev.selection = rq->selection; |
3396 | ev.selection = rq.selection; |
3249 | ev.target = rq->target; |
3397 | ev.target = rq.target; |
3250 | ev.time = rq->time; |
3398 | ev.time = rq.time; |
3251 | |
3399 | |
3252 | if (rq->target == xa[XA_TARGETS]) { |
3400 | if (rq.target == xa[XA_TARGETS]) |
|
|
3401 | { |
3253 | Atom32 target_list[5]; |
3402 | Atom32 target_list[6]; |
3254 | Atom32 *target = target_list; |
3403 | Atom32 *target = target_list; |
3255 | |
3404 | |
3256 | *target++ = (Atom32) xa[XA_TARGETS]; |
3405 | *target++ = (Atom32) xa[XA_TARGETS]; |
|
|
3406 | *target++ = (Atom32) xa[XA_TIMESTAMP]; |
3257 | *target++ = (Atom32) XA_STRING; |
3407 | *target++ = (Atom32) XA_STRING; |
3258 | *target++ = (Atom32) xa[XA_TEXT]; |
3408 | *target++ = (Atom32) xa[XA_TEXT]; |
3259 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3409 | *target++ = (Atom32) xa[XA_COMPOUND_TEXT]; |
3260 | #if X_HAVE_UTF8_STRING |
3410 | #if X_HAVE_UTF8_STRING |
3261 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3411 | *target++ = (Atom32) xa[XA_UTF8_STRING]; |
3262 | #endif |
3412 | #endif |
|
|
3413 | |
3263 | XChangeProperty(Xdisplay, rq->requestor, rq->property, XA_ATOM, |
3414 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3264 | (8 * sizeof(target_list[0])), PropModeReplace, |
3415 | (8 * sizeof (target_list[0])), PropModeReplace, |
3265 | (unsigned char *)target_list, |
3416 | (unsigned char *)target_list, |
3266 | target - target_list); |
3417 | target - target_list); |
3267 | ev.property = rq->property; |
3418 | ev.property = rq.property; |
|
|
3419 | } |
3268 | } else if (rq->target == xa[XA_MULTIPLE]) { |
3420 | else if (rq.target == xa[XA_MULTIPLE]) |
|
|
3421 | { |
3269 | /* TODO: Handle MULTIPLE */ |
3422 | /* TODO: Handle MULTIPLE */ |
|
|
3423 | } |
3270 | } else if (rq->target == xa[XA_TIMESTAMP] && selection.text) { |
3424 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
|
|
3425 | { |
3271 | XChangeProperty(Xdisplay, rq->requestor, rq->property, XA_INTEGER, |
3426 | XChangeProperty (display->display, rq.requestor, rq.property, XA_INTEGER, |
3272 | (8 * sizeof(Time)), PropModeReplace, |
3427 | (8 * sizeof (Time)), PropModeReplace, |
3273 | (unsigned char *)&selection_time, 1); |
3428 | (unsigned char *)&selection_time, 1); |
3274 | ev.property = rq->property; |
3429 | ev.property = rq.property; |
|
|
3430 | } |
3275 | } else if (rq->target == XA_STRING |
3431 | else if (rq.target == XA_STRING |
3276 | || rq->target == xa[XA_TEXT] |
3432 | || rq.target == xa[XA_TEXT] |
3277 | || rq->target == xa[XA_COMPOUND_TEXT] |
3433 | || rq.target == xa[XA_COMPOUND_TEXT] |
3278 | || rq->target == xa[XA_UTF8_STRING] |
3434 | || rq.target == xa[XA_UTF8_STRING] |
3279 | ) { |
3435 | ) |
|
|
3436 | { |
3280 | short freect = 0; |
3437 | short freect = 0; |
3281 | int selectlen; |
3438 | int selectlen; |
3282 | char *cl; |
3439 | wchar_t *cl; |
3283 | |
3440 | |
3284 | target = rq->target; |
3441 | target = rq.target; |
3285 | |
3442 | |
3286 | if (target == XA_STRING) |
3443 | if (target == XA_STRING) |
3287 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3444 | // we actually don't do XA_STRING, but who cares, as i18n clients |
3288 | // will ask for another format anyways. |
3445 | // will ask for another format anyways. |
3289 | style = XStringStyle; |
3446 | style = XStringStyle; |
3290 | else if (target == xa[XA_TEXT]) |
3447 | else if (target == xa[XA_TEXT]) |
3291 | style = XTextStyle; |
3448 | style = XStdICCTextStyle; |
3292 | else if (target == xa[XA_COMPOUND_TEXT]) |
3449 | else if (target == xa[XA_COMPOUND_TEXT]) |
|
|
3450 | style = XCompoundTextStyle; |
|
|
3451 | #if X_HAVE_UTF8_STRING |
|
|
3452 | else if (target == xa[XA_UTF8_STRING]) |
|
|
3453 | style = XUTF8StringStyle; |
|
|
3454 | #endif |
|
|
3455 | else |
|
|
3456 | { |
|
|
3457 | target = xa[XA_COMPOUND_TEXT]; |
3293 | style = XCompoundTextStyle; |
3458 | style = XCompoundTextStyle; |
3294 | #if X_HAVE_UTF8_STRING |
|
|
3295 | else if (target == xa[XA_UTF8_STRING]) |
|
|
3296 | style = XUTF8StringStyle; |
|
|
3297 | #endif |
|
|
3298 | else |
|
|
3299 | { |
|
|
3300 | target = xa[XA_COMPOUND_TEXT]; |
|
|
3301 | style = XCompoundTextStyle; |
|
|
3302 | } |
3459 | } |
3303 | |
3460 | |
3304 | if (selection.text) { |
3461 | if (selection.text) |
|
|
3462 | { |
3305 | cl = (char *)selection.text; |
3463 | cl = selection.text; |
3306 | selectlen = selection.len; |
3464 | selectlen = selection.len; |
|
|
3465 | } |
3307 | } else { |
3466 | else |
|
|
3467 | { |
3308 | cl = ""; |
3468 | cl = L""; |
3309 | selectlen = 0; |
3469 | selectlen = 0; |
3310 | } |
3470 | } |
3311 | |
3471 | |
|
|
3472 | // Xwc doesn't handle iso-10646 in wchar_t gracefully, so maybe recode it |
|
|
3473 | // manually for XUTF8StringStyle. |
3312 | if (XmbTextListToTextProperty(Xdisplay, &cl, 1, style, &ct) >= 0) |
3474 | if (XwcTextListToTextProperty (display->display, &cl, 1, style, &ct) >= 0) |
3313 | freect = 1; |
3475 | freect = 1; |
3314 | else |
3476 | else |
3315 | { |
3477 | { |
3316 | /* if we failed to convert then send it raw */ |
3478 | /* if we failed to convert then send it raw */ |
3317 | ct.value = (unsigned char *)cl; |
3479 | ct.value = (unsigned char *)cl; |
3318 | ct.nitems = selectlen; |
3480 | ct.nitems = selectlen; |
3319 | } |
3481 | } |
3320 | |
3482 | |
3321 | XChangeProperty(Xdisplay, rq->requestor, rq->property, |
3483 | XChangeProperty (display->display, rq.requestor, rq.property, |
3322 | target, 8, PropModeReplace, |
3484 | target, 8, PropModeReplace, |
3323 | ct.value, (int)ct.nitems); |
3485 | ct.value, (int)ct.nitems); |
3324 | ev.property = rq->property; |
3486 | ev.property = rq.property; |
3325 | |
3487 | |
3326 | if (freect) |
3488 | if (freect) |
3327 | XFree (ct.value); |
3489 | XFree (ct.value); |
3328 | } |
3490 | } |
|
|
3491 | |
3329 | XSendEvent(Xdisplay, rq->requestor, False, 0L, (XEvent *)&ev); |
3492 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3330 | } |
3493 | } |
3331 | |
3494 | |
3332 | /* ------------------------------------------------------------------------- * |
3495 | /* ------------------------------------------------------------------------- * |
3333 | * MOUSE ROUTINES * |
3496 | * MOUSE ROUTINES * |
3334 | * ------------------------------------------------------------------------- */ |
3497 | * ------------------------------------------------------------------------- */ |
… | |
… | |
3337 | * return col/row values corresponding to x/y pixel values |
3500 | * return col/row values corresponding to x/y pixel values |
3338 | */ |
3501 | */ |
3339 | void |
3502 | void |
3340 | rxvt_term::pixel_position (int *x, int *y) |
3503 | rxvt_term::pixel_position (int *x, int *y) |
3341 | { |
3504 | { |
3342 | *x = Pixel2Col(*x); |
3505 | *x = Pixel2Col (*x); |
3343 | /* MAX_IT(*x, 0); MIN_IT(*x, (int)TermWin.ncol - 1); */ |
3506 | /* MAX_IT (*x, 0); MIN_IT (*x, (int)TermWin.ncol - 1); */ |
3344 | *y = Pixel2Row(*y); |
3507 | *y = Pixel2Row (*y); |
3345 | /* MAX_IT(*y, 0); MIN_IT(*y, (int)TermWin.nrow - 1); */ |
3508 | /* MAX_IT (*y, 0); MIN_IT (*y, (int)TermWin.nrow - 1); */ |
3346 | } |
3509 | } |
3347 | |
3510 | |
3348 | /* ------------------------------------------------------------------------- */ |
3511 | /* ------------------------------------------------------------------------- */ |
3349 | #ifdef USE_XIM |
3512 | #ifdef USE_XIM |
3350 | void |
3513 | void |
3351 | rxvt_term::set_position (XPoint *pos) |
3514 | rxvt_term::im_set_position (XPoint *pos) |
3352 | { |
3515 | { |
3353 | XWindowAttributes xwa; |
3516 | XWindowAttributes xwa; |
3354 | |
3517 | |
3355 | XGetWindowAttributes (Xdisplay, TermWin.vt, &xwa); |
3518 | XGetWindowAttributes (display->display, TermWin.vt, &xwa); |
3356 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3519 | pos->x = Col2Pixel (screen.cur.col) + xwa.x; |
3357 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3520 | pos->y = Height2Pixel ((screen.cur.row + 1)) + xwa.y - TermWin.lineSpace; |
3358 | } |
3521 | } |
3359 | |
3522 | |
3360 | #endif |
3523 | #endif |
3361 | /* ------------------------------------------------------------------------- */ |
3524 | /* ------------------------------------------------------------------------- */ |
3362 | |
|
|
3363 | /* ------------------------------------------------------------------------- * |
|
|
3364 | * DEBUG ROUTINES * |
|
|
3365 | * ------------------------------------------------------------------------- */ |
|
|
3366 | #if 0 |
|
|
3367 | void |
|
|
3368 | rxvt_debug_colors(void) |
|
|
3369 | { |
|
|
3370 | int color; |
|
|
3371 | const char *name[] = { |
|
|
3372 | "fg", "bg", |
|
|
3373 | "black", "red", "green", "yellow", "blue", "magenta", "cyan", "white" |
|
|
3374 | }; |
|
|
3375 | |
|
|
3376 | fprintf(stderr, "Color ( "); |
|
|
3377 | if (rstyle & RS_RVid) |
|
|
3378 | fprintf(stderr, "rvid "); |
|
|
3379 | if (rstyle & RS_Bold) |
|
|
3380 | fprintf(stderr, "bold "); |
|
|
3381 | if (rstyle & RS_Blink) |
|
|
3382 | fprintf(stderr, "blink "); |
|
|
3383 | if (rstyle & RS_Uline) |
|
|
3384 | fprintf(stderr, "uline "); |
|
|
3385 | fprintf(stderr, "): "); |
|
|
3386 | |
|
|
3387 | color = GET_FGCOLOR(rstyle); |
|
|
3388 | #ifndef NO_BRIGHTCOLOR |
|
|
3389 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
|
|
3390 | color -= (minBrightCOLOR - minCOLOR); |
|
|
3391 | fprintf(stderr, "bright "); |
|
|
3392 | } |
|
|
3393 | #endif |
|
|
3394 | fprintf(stderr, "%s on ", name[color]); |
|
|
3395 | |
|
|
3396 | color = GET_BGCOLOR(rstyle); |
|
|
3397 | #ifndef NO_BRIGHTCOLOR |
|
|
3398 | if (color >= minBrightCOLOR && color <= maxBrightCOLOR) { |
|
|
3399 | color -= (minBrightCOLOR - minCOLOR); |
|
|
3400 | fprintf(stderr, "bright "); |
|
|
3401 | } |
|
|
3402 | #endif |
|
|
3403 | fprintf(stderr, "%s\n", name[color]); |
|
|
3404 | } |
|
|
3405 | #endif |
|
|