… | |
… | |
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 |
|
|
156 | void |
|
|
157 | rxvt_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 | |
159 | void |
169 | void |
… | |
… | |
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 | |
|
|
203 | void |
|
|
204 | rxvt_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 | |
193 | void ecb_cold |
213 | void ecb_cold |
194 | rxvt_term::scr_reset () |
214 | rxvt_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); |
|
|
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 | |
|
|
286 | memcpy (swap_buf [row].t, prev_swap_buf [row].t, sizeof (text_t) * common_col); |
|
|
287 | memcpy (swap_buf [row].r, prev_swap_buf [row].r, sizeof (rend_t) * common_col); |
|
|
288 | swap_buf [row].l = min (prev_swap_buf [row].l, ncol); |
|
|
289 | swap_buf [row].f = prev_swap_buf [row].f; |
299 | copy_line (swap_buf [row], prev_swap_buf [row]); |
290 | } |
300 | } |
291 | |
301 | |
292 | 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 |
293 | int pend = MOD (term_start + top_row , prev_total_rows); |
303 | int pend = MOD (term_start + top_row , prev_total_rows); |
294 | int q = total_rows; // rewrapped row |
304 | int q = total_rows; // rewrapped row |
… | |
… | |
389 | for (int row = min (nrow, prev_nrow); row--; ) |
399 | for (int row = min (nrow, prev_nrow); row--; ) |
390 | { |
400 | { |
391 | 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)]; |
392 | line_t &dst = row_buf [row]; |
402 | line_t &dst = row_buf [row]; |
393 | |
403 | |
394 | scr_blank_screen_mem (dst, DEFAULT_RSTYLE); |
404 | copy_line (dst, src); |
395 | |
|
|
396 | memcpy (dst.t, src.t, sizeof (text_t) * common_col); |
|
|
397 | memcpy (dst.r, src.r, sizeof (rend_t) * common_col); |
|
|
398 | dst.l = min (src.l, ncol); |
|
|
399 | dst.f = src.f; |
|
|
400 | } |
405 | } |
401 | |
406 | |
402 | for (int row = prev_nrow; row < nrow; row++) |
407 | for (int row = prev_nrow; row < nrow; row++) |
403 | scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
408 | scr_blank_screen_mem (row_buf [row], DEFAULT_RSTYLE); |
404 | |
409 | |
… | |
… | |
2037 | rxvt_term::scr_refresh () NOTHROW |
2042 | rxvt_term::scr_refresh () NOTHROW |
2038 | { |
2043 | { |
2039 | int16_t col, row, /* column/row we're processing */ |
2044 | int16_t col, row, /* column/row we're processing */ |
2040 | ocrow; /* old cursor row */ |
2045 | ocrow; /* old cursor row */ |
2041 | int i; /* tmp */ |
2046 | int i; /* tmp */ |
2042 | #ifndef NO_CURSORCOLOR |
|
|
2043 | rend_t cc1; /* store colours at cursor position (s) */ |
|
|
2044 | #endif |
|
|
2045 | rend_t *crp; // cursor rendition pointer |
|
|
2046 | rend_t ccol1, /* Cursor colour */ |
2047 | rend_t ccol1, /* Cursor colour */ |
2047 | ccol2; /* Cursor colour2 */ |
2048 | ccol2; /* Cursor colour2 */ |
|
|
2049 | rend_t cur_rend; |
|
|
2050 | int cur_col; |
2048 | |
2051 | |
2049 | want_refresh = 0; /* screen is current */ |
2052 | want_refresh = 0; /* screen is current */ |
2050 | |
2053 | |
2051 | if (refresh_type == NO_REFRESH || !mapped) |
2054 | if (refresh_type == NO_REFRESH || !mapped) |
2052 | return; |
2055 | return; |
… | |
… | |
2091 | int col = screen.cur.col; |
2094 | int col = screen.cur.col; |
2092 | |
2095 | |
2093 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2096 | while (col && ROW(screen.cur.row).t[col] == NOCHAR) |
2094 | col--; |
2097 | col--; |
2095 | |
2098 | |
2096 | crp = &ROW(screen.cur.row).r[col]; |
2099 | cur_rend = ROW(screen.cur.row).r[col]; |
|
|
2100 | cur_col = col; |
2097 | |
2101 | |
2098 | #ifndef NO_CURSORCOLOR |
2102 | #ifndef NO_CURSORCOLOR |
2099 | cc1 = *crp & (RS_fgMask | RS_bgMask); |
|
|
2100 | if (ISSET_PIXCOLOR (Color_cursor)) |
2103 | if (ISSET_PIXCOLOR (Color_cursor)) |
2101 | ccol1 = Color_cursor; |
2104 | ccol1 = Color_cursor; |
2102 | else |
2105 | else |
2103 | #endif |
2106 | #endif |
2104 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
2107 | #ifdef CURSOR_COLOR_IS_RENDITION_COLOR |
… | |
… | |
2118 | ccol2 = Color_bg; |
2121 | ccol2 = Color_bg; |
2119 | #endif |
2122 | #endif |
2120 | |
2123 | |
2121 | if (focus) |
2124 | if (focus) |
2122 | { |
2125 | { |
|
|
2126 | rend_t rend = cur_rend; |
|
|
2127 | |
2123 | if (option (Opt_cursorUnderline)) |
2128 | if (option (Opt_cursorUnderline)) |
2124 | *crp ^= RS_Uline; |
2129 | rend ^= RS_Uline; |
2125 | else |
2130 | else |
2126 | { |
2131 | { |
2127 | *crp ^= RS_RVid; |
2132 | rend ^= RS_RVid; |
2128 | *crp = SET_FGCOLOR (*crp, ccol1); |
2133 | rend = SET_FGCOLOR (rend, ccol1); |
2129 | *crp = SET_BGCOLOR (*crp, ccol2); |
2134 | rend = SET_BGCOLOR (rend, ccol2); |
2130 | } |
2135 | } |
|
|
2136 | |
|
|
2137 | scr_set_char_rend (ROW(screen.cur.row), cur_col, rend); |
2131 | } |
2138 | } |
2132 | } |
2139 | } |
2133 | |
2140 | |
2134 | /* make sure no outline cursor is left around */ |
2141 | /* make sure no outline cursor is left around */ |
2135 | setoldcursor = 0; |
2142 | setoldcursor = 0; |
… | |
… | |
2454 | * G: cleanup cursor and display outline cursor if necessary |
2461 | * G: cleanup cursor and display outline cursor if necessary |
2455 | */ |
2462 | */ |
2456 | if (showcursor) |
2463 | if (showcursor) |
2457 | { |
2464 | { |
2458 | if (focus) |
2465 | if (focus) |
2459 | { |
2466 | scr_set_char_rend (ROW(screen.cur.row), cur_col, cur_rend); |
2460 | if (option (Opt_cursorUnderline)) |
|
|
2461 | *crp ^= RS_Uline; |
|
|
2462 | else |
|
|
2463 | { |
|
|
2464 | *crp ^= RS_RVid; |
|
|
2465 | #ifndef NO_CURSORCOLOR |
|
|
2466 | *crp = (*crp & ~ (RS_fgMask | RS_bgMask)) | cc1; |
|
|
2467 | #endif |
|
|
2468 | } |
|
|
2469 | } |
|
|
2470 | else if (oldcursor.row >= 0) |
2467 | else if (oldcursor.row >= 0) |
2471 | { |
2468 | { |
2472 | int cursorwidth = 1; |
2469 | int cursorwidth = 1; |
2473 | int col = oldcursor.col; |
2470 | int col = oldcursor.col; |
2474 | |
2471 | |