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Comparing rxvt-unicode/src/screen.C (file contents):
Revision 1.424 by root, Fri Jun 29 22:10:09 2012 UTC vs.
Revision 1.434 by root, Sat Feb 16 17:26:53 2013 UTC

… …
150 l.r[col] = rend; 150 l.r[col] = rend;
151 col++; 151 col++;
152 } while (col < ncol && l.t[col] == NOCHAR); 152 } while (col < ncol && l.t[col] == NOCHAR);
153} 153}
154 154
155// set the rendition of a single wide character beginning at the given column
156void
157rxvt_term::scr_set_char_rend (line_t &l, int col, rend_t rend)
158{
159 do {
160 l.r[col] = rend;
161 col++;
162 } while (col < ncol && l.t[col] == NOCHAR);
163}
164
155/* ------------------------------------------------------------------------- * 165/* ------------------------------------------------------------------------- *
156 * SCREEN INITIALISATION * 166 * SCREEN INITIALISATION *
157 * ------------------------------------------------------------------------- */ 167 * ------------------------------------------------------------------------- */
158 168
159void 169void
… …
188 drawn_buf = (line_t *)chunk; 198 drawn_buf = (line_t *)chunk;
189 swap_buf = drawn_buf + nrow; 199 swap_buf = drawn_buf + nrow;
190 row_buf = swap_buf + nrow; 200 row_buf = swap_buf + nrow;
191} 201}
192 202
203void
204rxvt_term::copy_line (line_t &dst, line_t &src)
205{
206 scr_blank_screen_mem (dst, DEFAULT_RSTYLE);
207 dst.l = min (src.l, ncol);
208 memcpy (dst.t, src.t, sizeof (text_t) * dst.l);
209 memcpy (dst.r, src.r, sizeof (rend_t) * dst.l);
210 dst.f = src.f;
211}
212
193void ecb_cold 213void ecb_cold
194rxvt_term::scr_reset () 214rxvt_term::scr_reset ()
195{ 215{
196#if ENABLE_OVERLAY 216#if ENABLE_OVERLAY
197 scr_overlay_off (); 217 scr_overlay_off ();
… …
229 void *prev_chunk = chunk; 249 void *prev_chunk = chunk;
230 size_t prev_chunk_size = chunk_size; 250 size_t prev_chunk_size = chunk_size;
231 line_t *prev_drawn_buf = drawn_buf; 251 line_t *prev_drawn_buf = drawn_buf;
232 line_t *prev_swap_buf = swap_buf; 252 line_t *prev_swap_buf = swap_buf;
233 line_t *prev_row_buf = row_buf; 253 line_t *prev_row_buf = row_buf;
234
235 int common_col = min (prev_ncol, ncol);
236 254
237 scr_alloc (); 255 scr_alloc ();
238 256
239 if (!prev_row_buf) 257 if (!prev_row_buf)
240 { 258 {
… …
275 * add or delete rows as appropriate 293 * add or delete rows as appropriate
276 */ 294 */
277 295
278 for (int row = min (nrow, prev_nrow); row--; ) 296 for (int row = min (nrow, prev_nrow); row--; )
279 { 297 {
280 scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE); 298 copy_line (drawn_buf [row], prev_drawn_buf [row]);
281 scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); 299 copy_line (swap_buf [row], prev_swap_buf [row]);
282
283 memcpy (drawn_buf [row].t, prev_drawn_buf [row].t, sizeof (text_t) * common_col);
284 memcpy (drawn_buf [row].r, prev_drawn_buf [row].r, sizeof (rend_t) * common_col);
285 memcpy (swap_buf [row].t, prev_swap_buf [row].t, sizeof (text_t) * common_col);
286 memcpy (swap_buf [row].r, prev_swap_buf [row].r, sizeof (rend_t) * common_col);
287 } 300 }
288 301
289 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row 302 int p = MOD (term_start + prev_nrow, prev_total_rows); // previous row
290 int pend = MOD (term_start + top_row , prev_total_rows); 303 int pend = MOD (term_start + top_row , prev_total_rows);
291 int q = total_rows; // rewrapped row 304 int q = total_rows; // rewrapped row
… …
386 for (int row = min (nrow, prev_nrow); row--; ) 399 for (int row = min (nrow, prev_nrow); row--; )
387 { 400 {
388 line_t &src = prev_row_buf [MOD (term_start + row, prev_total_rows)]; 401 line_t &src = prev_row_buf [MOD (term_start + row, prev_total_rows)];
389 line_t &dst = row_buf [row]; 402 line_t &dst = row_buf [row];
390 403
391 scr_blank_screen_mem (dst, DEFAULT_RSTYLE); 404 copy_line (dst, src);
392
393 memcpy (dst.t, src.t, sizeof (text_t) * common_col);
394 memcpy (dst.r, src.r, sizeof (rend_t) * common_col);
395 } 405 }
396 406
397 for (int row = prev_nrow; row < nrow; row++) 407 for (int row = prev_nrow; row < nrow; row++)
398 scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); 408 scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE);
399 409
… …
409 if (!ROW (row).valid ()) scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE); 419 if (!ROW (row).valid ()) scr_blank_screen_mem (ROW (row), DEFAULT_RSTYLE);
410 if (!swap_buf [row].valid ()) scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE); 420 if (!swap_buf [row].valid ()) scr_blank_screen_mem (swap_buf [row], DEFAULT_RSTYLE);
411 if (!drawn_buf [row].valid ()) scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE); 421 if (!drawn_buf [row].valid ()) scr_blank_screen_mem (drawn_buf [row], DEFAULT_RSTYLE);
412 } 422 }
413 423
414 printf ("pc %p\n", prev_chunk);//D
415 chunk_free (prev_chunk, prev_chunk_size); 424 chunk_free (prev_chunk, prev_chunk_size);
416 425
417 free (tabs); 426 free (tabs);
418 tabs = (char *)rxvt_malloc (ncol); 427 tabs = (char *)rxvt_malloc (ncol);
419 428
… …
1707 if (rvideo_state != on) 1716 if (rvideo_state != on)
1708 { 1717 {
1709 rvideo_state = on; 1718 rvideo_state = on;
1710 1719
1711 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]); 1720 ::swap (pix_colors[Color_fg], pix_colors[Color_bg]);
1712#ifdef HAVE_BG_PIXMAP 1721#ifdef HAVE_IMG
1713 if (bg_img == 0) 1722 if (bg_img == 0)
1714#endif 1723#endif
1715 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]); 1724 XSetWindowBackground (dpy, vt, pix_colors[Color_bg]);
1716 1725
1717 XGCValues gcvalue; 1726 XGCValues gcvalue;
… …
2033rxvt_term::scr_refresh () NOTHROW 2042rxvt_term::scr_refresh () NOTHROW
2034{ 2043{
2035 int16_t col, row, /* column/row we're processing */ 2044 int16_t col, row, /* column/row we're processing */
2036 ocrow; /* old cursor row */ 2045 ocrow; /* old cursor row */
2037 int i; /* tmp */ 2046 int i; /* tmp */
2038#ifndef NO_CURSORCOLOR
2039 rend_t cc1; /* store colours at cursor position (s) */
2040#endif
2041 rend_t *crp; // cursor rendition pointer
2042 rend_t ccol1, /* Cursor colour */ 2047 rend_t ccol1, /* Cursor colour */
2043 ccol2; /* Cursor colour2 */ 2048 ccol2; /* Cursor colour2 */
2049 rend_t cur_rend;
2050 int cur_col;
2044 2051
2045 want_refresh = 0; /* screen is current */ 2052 want_refresh = 0; /* screen is current */
2046 2053
2047 if (refresh_type == NO_REFRESH || !mapped) 2054 if (refresh_type == NO_REFRESH || !mapped)
2048 return; 2055 return;
… …
2052 */ 2059 */
2053 refresh_count = 0; 2060 refresh_count = 0;
2054 2061
2055 unsigned int old_screen_flags = screen.flags; 2062 unsigned int old_screen_flags = screen.flags;
2056 bool have_bg = 0; 2063 bool have_bg = 0;
2057#ifdef HAVE_BG_PIXMAP 2064#ifdef HAVE_IMG
2058 have_bg = bg_img != 0; 2065 have_bg = bg_img != 0;
2059#endif 2066#endif
2060 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */ 2067 ocrow = oldcursor.row; /* is there an old outline cursor on screen? */
2061 2068
2062 /* 2069 /*
… …
2087 int col = screen.cur.col; 2094 int col = screen.cur.col;
2088 2095
2089 while (col && ROW(screen.cur.row).t[col] == NOCHAR) 2096 while (col && ROW(screen.cur.row).t[col] == NOCHAR)
2090 col--; 2097 col--;
2091 2098
2092 crp = &ROW(screen.cur.row).r[col]; 2099 cur_rend = ROW(screen.cur.row).r[col];
2100 cur_col = col;
2093 2101
2094#ifndef NO_CURSORCOLOR 2102#ifndef NO_CURSORCOLOR
2095 cc1 = *crp & (RS_fgMask | RS_bgMask);
2096 if (ISSET_PIXCOLOR (Color_cursor)) 2103 if (ISSET_PIXCOLOR (Color_cursor))
2097 ccol1 = Color_cursor; 2104 ccol1 = Color_cursor;
2098 else 2105 else
2099#endif 2106#endif
2100#ifdef CURSOR_COLOR_IS_RENDITION_COLOR 2107#ifdef CURSOR_COLOR_IS_RENDITION_COLOR
… …
2114 ccol2 = Color_bg; 2121 ccol2 = Color_bg;
2115#endif 2122#endif
2116 2123
2117 if (focus) 2124 if (focus)
2118 { 2125 {
2126 rend_t rend = cur_rend;
2127
2119 if (option (Opt_cursorUnderline)) 2128 if (option (Opt_cursorUnderline))
2120 *crp ^= RS_Uline; 2129 rend ^= RS_Uline;
2121 else 2130 else
2122 { 2131 {
2123 *crp ^= RS_RVid; 2132 rend ^= RS_RVid;
2124 *crp = SET_FGCOLOR (*crp, ccol1); 2133 rend = SET_FGCOLOR (rend, ccol1);
2125 *crp = SET_BGCOLOR (*crp, ccol2); 2134 rend = SET_BGCOLOR (rend, ccol2);
2126 } 2135 }
2136
2137 scr_set_char_rend (ROW(screen.cur.row), cur_col, rend);
2127 } 2138 }
2128 } 2139 }
2129 2140
2130 /* make sure no outline cursor is left around */ 2141 /* make sure no outline cursor is left around */
2131 setoldcursor = 0; 2142 setoldcursor = 0;
… …
2450 * G: cleanup cursor and display outline cursor if necessary 2461 * G: cleanup cursor and display outline cursor if necessary
2451 */ 2462 */
2452 if (showcursor) 2463 if (showcursor)
2453 { 2464 {
2454 if (focus) 2465 if (focus)
2455 { 2466 scr_set_char_rend (ROW(screen.cur.row), cur_col, cur_rend);
2456 if (option (Opt_cursorUnderline))
2457 *crp ^= RS_Uline;
2458 else
2459 {
2460 *crp ^= RS_RVid;
2461#ifndef NO_CURSORCOLOR
2462 *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1;
2463#endif
2464 }
2465 }
2466 else if (oldcursor.row >= 0) 2467 else if (oldcursor.row >= 0)
2467 { 2468 {
2468 int cursorwidth = 1; 2469 int cursorwidth = 1;
2469 int col = oldcursor.col; 2470 int col = oldcursor.col;
2470 2471
… …
2533void ecb_cold 2534void ecb_cold
2534rxvt_term::scr_recolour (bool refresh) NOTHROW 2535rxvt_term::scr_recolour (bool refresh) NOTHROW
2535{ 2536{
2536 bool transparent = false; 2537 bool transparent = false;
2537 2538
2538#ifdef HAVE_BG_PIXMAP 2539#ifdef HAVE_IMG
2539 if (bg_img != 0) 2540 if (bg_img != 0)
2540 { 2541 {
2541# if ENABLE_TRANSPARENCY 2542# if ENABLE_TRANSPARENCY
2542 if (bg_flags & BG_IS_TRANSPARENT) 2543 if (bg_flags & BG_IS_TRANSPARENT)
2543 { 2544 {
… …
2565 if (scrollBar.win) 2566 if (scrollBar.win)
2566 { 2567 {
2567 if (transparent) 2568 if (transparent)
2568 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative); 2569 XSetWindowBackgroundPixmap (dpy, scrollBar.win, ParentRelative);
2569 else 2570 else
2570 XSetWindowBackground (dpy, scrollBar.win, pix_colors[Color_border]); 2571 XSetWindowBackground (dpy, scrollBar.win, pix_colors[scrollBar.color ()]);
2571 scrollBar.state = SB_STATE_IDLE; 2572 scrollBar.state = SB_STATE_IDLE;
2572 scrollBar.show (0); 2573 scrollBar.show (0);
2573 } 2574 }
2574 2575
2575 if (refresh) 2576 if (refresh)
… …
2692 || (check_more == 1 2693 || (check_more == 1
2693 && current_screen == selection.screen 2694 && current_screen == selection.screen
2694 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) 2695 && !ROWCOL_IS_BEFORE (screen.cur, selection.beg)
2695 && ROWCOL_IS_BEFORE (screen.cur, selection.end))) 2696 && ROWCOL_IS_BEFORE (screen.cur, selection.end)))
2696 CLEAR_ALL_SELECTION (); 2697 CLEAR_ALL_SELECTION ();
2698}
2699
2700void
2701rxvt_term::selection_changed () NOTHROW
2702{
2703 line_t &r1 = ROW (selection.beg.row);
2704 while (selection.beg.col > 0 && r1.t [selection.beg.col] == NOCHAR)
2705 --selection.beg.col;
2706
2707 line_t &r2 = ROW (selection.end.row);
2708 while (selection.end.col < r2.l && r2.t [selection.end.col] == NOCHAR)
2709 ++selection.end.col;
2710
2711 want_refresh = 1;
2697} 2712}
2698 2713
2699/* ------------------------------------------------------------------------- */ 2714/* ------------------------------------------------------------------------- */
2700/* 2715/*
2701 * Paste a selection direct to the command fd 2716 * Paste a selection direct to the command fd
… …
3004 * Word select: select text for 2 clicks 3019 * Word select: select text for 2 clicks
3005 * We now only find out the boundary in one direction 3020 * We now only find out the boundary in one direction
3006 */ 3021 */
3007 3022
3008/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */ 3023/* what do we want: spaces/tabs are delimiters or cutchars or non-cutchars */
3009#define DELIMIT_TEXT(x) \ 3024#define DELIMIT_TEXT(x) \
3010 (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x))) 3025 (unicode::is_space (x) ? 2 : (x) <= 0xff && !!strchr (rs[Rs_cutchars], (x)))
3011#define DELIMIT_REND(x) 1 3026#define DELIMIT_REND(x) 1
3012 3027
3013void ecb_cold 3028void ecb_cold
3014rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW 3029rxvt_term::selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW
… …
3135{ 3150{
3136 row_col_t pos; 3151 row_col_t pos;
3137 enum { 3152 enum {
3138 LEFT, RIGHT 3153 LEFT, RIGHT
3139 } closeto = RIGHT; 3154 } closeto = RIGHT;
3140
3141 want_refresh = 1;
3142 3155
3143 switch (selection.op) 3156 switch (selection.op)
3144 { 3157 {
3145 case SELECTION_INIT: 3158 case SELECTION_INIT:
3146 CLEAR_SELECTION (); 3159 CLEAR_SELECTION ();
… …
3326 3339
3327#if !ENABLE_MINIMAL 3340#if !ENABLE_MINIMAL
3328 if (selection.rect && selection.beg.col > selection.end.col) 3341 if (selection.rect && selection.beg.col > selection.end.col)
3329 ::swap (selection.beg.col, selection.end.col); 3342 ::swap (selection.beg.col, selection.end.col);
3330#endif 3343#endif
3344
3345 selection_changed ();
3331} 3346}
3332 3347
3333#if !ENABLE_MINIMAL 3348#if !ENABLE_MINIMAL
3334void ecb_cold 3349void ecb_cold
3335rxvt_term::selection_remove_trailing_spaces () NOTHROW 3350rxvt_term::selection_remove_trailing_spaces () NOTHROW

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