… | |
… | |
49 | if (option (Opt_scrollTtyOutput)) \ |
49 | if (option (Opt_scrollTtyOutput)) \ |
50 | view_start = 0 |
50 | view_start = 0 |
51 | #define CLEAR_SELECTION() \ |
51 | #define CLEAR_SELECTION() \ |
52 | selection.beg.row = selection.beg.col \ |
52 | selection.beg.row = selection.beg.col \ |
53 | = selection.end.row = selection.end.col = 0 |
53 | = selection.end.row = selection.end.col = 0 |
54 | #define CLEAR_SELECTION_MARK() \ |
54 | #define CLEAR_ALL_SELECTION() \ |
|
|
55 | selection.beg.row = selection.beg.col \ |
|
|
56 | = selection.mark.row = selection.mark.col \ |
55 | selection.mark.row = selection.mark.col = 0 |
57 | = selection.end.row = selection.end.col = 0 |
56 | |
58 | |
57 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
59 | #define ROW_AND_COL_IS_AFTER(A, B, C, D) \ |
58 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
60 | (((A) > (C)) || (((A) == (C)) && ((B) > (D)))) |
59 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
61 | #define ROW_AND_COL_IS_BEFORE(A, B, C, D) \ |
60 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
62 | (((A) < (C)) || (((A) == (C)) && ((B) < (D)))) |
… | |
… | |
403 | tabs = (char *)rxvt_malloc (ncol); |
405 | tabs = (char *)rxvt_malloc (ncol); |
404 | |
406 | |
405 | for (int col = ncol; col--; ) |
407 | for (int col = ncol; col--; ) |
406 | tabs [col] = col % TABSIZE == 0; |
408 | tabs [col] = col % TABSIZE == 0; |
407 | |
409 | |
408 | CLEAR_SELECTION (); |
410 | CLEAR_ALL_SELECTION (); |
409 | CLEAR_SELECTION_MARK (); |
|
|
410 | |
411 | |
411 | prev_nrow = nrow; |
412 | prev_nrow = nrow; |
412 | prev_ncol = ncol; |
413 | prev_ncol = ncol; |
413 | |
414 | |
414 | tt_winch (); |
415 | tt_winch (); |
… | |
… | |
454 | scr_clear (true); |
455 | scr_clear (true); |
455 | scr_refresh (); |
456 | scr_refresh (); |
456 | } |
457 | } |
457 | |
458 | |
458 | void |
459 | void |
459 | rxvt_term::scr_soft_reset () |
460 | rxvt_term::scr_soft_reset () NOTHROW |
460 | { |
461 | { |
461 | /* only affects modes, nothing drastic such as clearing the screen */ |
462 | /* only affects modes, nothing drastic such as clearing the screen */ |
462 | #if ENABLE_OVERLAY |
463 | #if ENABLE_OVERLAY |
463 | scr_overlay_off (); |
464 | scr_overlay_off (); |
464 | #endif |
465 | #endif |
… | |
… | |
519 | assert (s->cur.row >= 0); |
520 | assert (s->cur.row >= 0); |
520 | assert (s->cur.col >= 0); |
521 | assert (s->cur.col >= 0); |
521 | } |
522 | } |
522 | |
523 | |
523 | void |
524 | void |
524 | rxvt_term::scr_swap_screen () |
525 | rxvt_term::scr_swap_screen () NOTHROW |
525 | { |
526 | { |
526 | if (!option (Opt_secondaryScreen)) |
527 | if (!option (Opt_secondaryScreen)) |
527 | return; |
528 | return; |
528 | |
529 | |
529 | for (int i = prev_nrow; i--; ) |
530 | for (int i = prev_nrow; i--; ) |
… | |
… | |
548 | return; |
549 | return; |
549 | |
550 | |
550 | want_refresh = 1; |
551 | want_refresh = 1; |
551 | view_start = 0; |
552 | view_start = 0; |
552 | |
553 | |
553 | selection_check (2); /* check for boundary cross */ |
554 | /* check for boundary cross */ |
|
|
555 | row_col_t pos; |
|
|
556 | pos.row = pos.col = 0; |
|
|
557 | if (ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
558 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
559 | CLEAR_SELECTION (); |
554 | |
560 | |
555 | current_screen = scrn; |
561 | current_screen = scrn; |
556 | |
562 | |
557 | #if NSCREENS |
563 | #if NSCREENS |
558 | if (option (Opt_secondaryScreen)) |
564 | if (option (Opt_secondaryScreen)) |
… | |
… | |
711 | || (selection.beg.row - count < row1 && selection.beg.row >= row1) |
717 | || (selection.beg.row - count < row1 && selection.beg.row >= row1) |
712 | || (selection.beg.row - count > row2 && selection.beg.row <= row2) |
718 | || (selection.beg.row - count > row2 && selection.beg.row <= row2) |
713 | || (selection.end.row - count < row1 && selection.end.row >= row1) |
719 | || (selection.end.row - count < row1 && selection.end.row >= row1) |
714 | || (selection.end.row - count > row2 && selection.end.row <= row2)) |
720 | || (selection.end.row - count > row2 && selection.end.row <= row2)) |
715 | { |
721 | { |
716 | CLEAR_SELECTION (); |
722 | CLEAR_ALL_SELECTION (); |
717 | if (!IN_RANGE_EXC (selection.mark.row, top_row, nrow)) |
723 | selection.op = SELECTION_CLEAR; |
718 | CLEAR_SELECTION_MARK (); |
|
|
719 | } |
724 | } |
720 | else if (selection.end.row >= row1 && selection.end.row <= row2) |
725 | else if (selection.end.row >= row1 && selection.end.row <= row2) |
721 | { |
726 | { |
722 | /* move selected region too */ |
727 | /* move selected region too */ |
723 | selection.beg.row -= count; |
728 | selection.beg.row -= count; |
… | |
… | |
1307 | scr_blank_line (line, col, num, rstyle); |
1312 | scr_blank_line (line, col, num, rstyle); |
1308 | } |
1313 | } |
1309 | |
1314 | |
1310 | /* ------------------------------------------------------------------------- */ |
1315 | /* ------------------------------------------------------------------------- */ |
1311 | /* |
1316 | /* |
1312 | * Erase part of whole of the screen |
1317 | * Erase part or whole of the screen |
1313 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1318 | * XTERM_SEQ: Clear screen after cursor : ESC [ 0 J |
1314 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1319 | * XTERM_SEQ: Clear screen before cursor: ESC [ 1 J |
1315 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1320 | * XTERM_SEQ: Clear whole screen : ESC [ 2 J |
1316 | */ |
1321 | */ |
1317 | void |
1322 | void |
… | |
… | |
1326 | ZERO_SCROLLBACK (); |
1331 | ZERO_SCROLLBACK (); |
1327 | |
1332 | |
1328 | switch (mode) |
1333 | switch (mode) |
1329 | { |
1334 | { |
1330 | case 0: /* erase to end of screen */ |
1335 | case 0: /* erase to end of screen */ |
1331 | selection_check (1); |
|
|
1332 | scr_erase_line (0); |
1336 | scr_erase_line (0); |
1333 | row = screen.cur.row + 1; /* possible OOB */ |
1337 | row = screen.cur.row + 1; /* possible OOB */ |
1334 | num = nrow - row; |
1338 | num = nrow - row; |
1335 | break; |
1339 | break; |
1336 | case 1: /* erase to beginning of screen */ |
1340 | case 1: /* erase to beginning of screen */ |
1337 | selection_check (3); |
|
|
1338 | scr_erase_line (1); |
1341 | scr_erase_line (1); |
1339 | row = 0; |
1342 | row = 0; |
1340 | num = screen.cur.row; |
1343 | num = screen.cur.row; |
1341 | break; |
1344 | break; |
1342 | case 2: /* erase whole screen */ |
1345 | case 2: /* erase whole screen */ |
1343 | selection_check (3); |
|
|
1344 | row = 0; |
1346 | row = 0; |
1345 | num = nrow; |
1347 | num = nrow; |
1346 | break; |
1348 | break; |
1347 | default: |
1349 | default: |
1348 | return; |
1350 | return; |
… | |
… | |
1365 | { |
1367 | { |
1366 | ren = DEFAULT_RSTYLE; |
1368 | ren = DEFAULT_RSTYLE; |
1367 | |
1369 | |
1368 | if (mapped) |
1370 | if (mapped) |
1369 | XClearArea (dpy, vt, 0, |
1371 | XClearArea (dpy, vt, 0, |
1370 | Row2Pixel (row - view_start), (unsigned int)width, |
1372 | Row2Pixel (row - view_start), (unsigned int)vt_width, |
1371 | (unsigned int)Height2Pixel (num), False); |
1373 | (unsigned int)Height2Pixel (num), False); |
1372 | } |
1374 | } |
1373 | else |
1375 | else |
1374 | { |
1376 | { |
1375 | ren = rstyle & (RS_fgMask | RS_bgMask); |
1377 | ren = rstyle & (RS_fgMask | RS_bgMask); |
… | |
… | |
1378 | { |
1380 | { |
1379 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1381 | gcvalue.foreground = pix_colors[bgcolor_of (rstyle)]; |
1380 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1382 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1381 | XFillRectangle (dpy, vt, gc, |
1383 | XFillRectangle (dpy, vt, gc, |
1382 | 0, Row2Pixel (row - view_start), |
1384 | 0, Row2Pixel (row - view_start), |
1383 | (unsigned int)width, |
1385 | (unsigned int)vt_width, |
1384 | (unsigned int)Height2Pixel (num)); |
1386 | (unsigned int)Height2Pixel (num)); |
1385 | gcvalue.foreground = pix_colors[Color_fg]; |
1387 | gcvalue.foreground = pix_colors[Color_fg]; |
1386 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1388 | XChangeGC (dpy, gc, GCForeground, &gcvalue); |
1387 | } |
1389 | } |
1388 | } |
1390 | } |
… | |
… | |
1419 | |
1421 | |
1420 | want_refresh = 1; |
1422 | want_refresh = 1; |
1421 | ZERO_SCROLLBACK (); |
1423 | ZERO_SCROLLBACK (); |
1422 | |
1424 | |
1423 | num_scr_allow = 0; |
1425 | num_scr_allow = 0; |
1424 | selection_check (3); |
1426 | |
|
|
1427 | row_col_t pos; |
|
|
1428 | pos.row = pos.col = 0; |
|
|
1429 | if (ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
1430 | CLEAR_SELECTION (); |
1425 | |
1431 | |
1426 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1432 | fs = SET_FONT (rstyle, FONTSET (rstyle)->find_font ('E')); |
1427 | for (int row = nrow; row--; ) |
1433 | for (int row = nrow; row--; ) |
1428 | { |
1434 | { |
1429 | line_t &line = ROW(row); |
1435 | line_t &line = ROW(row); |
… | |
… | |
1870 | * Refresh the entire screen |
1876 | * Refresh the entire screen |
1871 | */ |
1877 | */ |
1872 | void |
1878 | void |
1873 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1879 | rxvt_term::scr_touch (bool refresh) NOTHROW |
1874 | { |
1880 | { |
1875 | scr_expose (0, 0, width, height, refresh); |
1881 | scr_expose (0, 0, vt_width, vt_height, refresh); |
1876 | } |
1882 | } |
1877 | |
1883 | |
1878 | /* ------------------------------------------------------------------------- */ |
1884 | /* ------------------------------------------------------------------------- */ |
1879 | /* |
1885 | /* |
1880 | * Move the display so that the line represented by scrollbar value Y is at |
1886 | * Move the display so that the line represented by scrollbar value Y is at |
… | |
… | |
2161 | { |
2167 | { |
2162 | int16_t nits; |
2168 | int16_t nits; |
2163 | int i = num_scr; |
2169 | int i = num_scr; |
2164 | int j; |
2170 | int j; |
2165 | int len, wlen; |
2171 | int len, wlen; |
2166 | dLocal (int, num_scr); |
|
|
2167 | |
2172 | |
2168 | j = nrow; |
2173 | j = nrow; |
2169 | wlen = len = -1; |
2174 | wlen = len = -1; |
2170 | row = i > 0 ? 0 : j - 1; |
2175 | row = i > 0 ? 0 : j - 1; |
2171 | |
2176 | |
… | |
… | |
2476 | |
2481 | |
2477 | XDrawRectangle (dpy, vt, gc, |
2482 | XDrawRectangle (dpy, vt, gc, |
2478 | Col2Pixel (col), |
2483 | Col2Pixel (col), |
2479 | Row2Pixel (oldcursor.row), |
2484 | Row2Pixel (oldcursor.row), |
2480 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2485 | (unsigned int) (Width2Pixel (cursorwidth) - 1), |
2481 | (unsigned int) (Height2Pixel (1) - lineSpace - 1)); |
2486 | (unsigned int) (Height2Pixel (1) - 1)); |
2482 | } |
2487 | } |
2483 | } |
2488 | } |
2484 | |
2489 | |
2485 | /* |
2490 | /* |
2486 | * H: cleanup selection |
2491 | * H: cleanup selection |
… | |
… | |
2662 | */ |
2667 | */ |
2663 | #if 0 |
2668 | #if 0 |
2664 | void |
2669 | void |
2665 | rxvt_term::scr_dump (int fd) NOTHROW |
2670 | rxvt_term::scr_dump (int fd) NOTHROW |
2666 | { |
2671 | { |
2667 | int row, wrote; |
2672 | // if this method is needed, it can be implemented by factoring the |
2668 | unsigned int width, towrite; |
2673 | // relevant code in scr_printscreen |
2669 | const char r1[] = "\n"; |
|
|
2670 | |
|
|
2671 | for (row = saveLines + top_row; |
|
|
2672 | row < saveLines + nrow - 1; row++) |
|
|
2673 | { |
|
|
2674 | width = row_buf[row].l >= 0 ? row_buf[row].l |
|
|
2675 | : ncol; |
|
|
2676 | for (towrite = width; towrite; towrite -= wrote) |
|
|
2677 | { |
|
|
2678 | wrote = write (fd, & (row_buf[row].t[width - towrite]), |
|
|
2679 | towrite); |
|
|
2680 | if (wrote < 0) |
|
|
2681 | return; /* XXX: death, no report */ |
|
|
2682 | } |
|
|
2683 | if (row_buf[row].l >= 0) |
|
|
2684 | if (write (fd, r1, 1) <= 0) |
|
|
2685 | return; /* XXX: death, no report */ |
|
|
2686 | } |
|
|
2687 | } |
2674 | } |
2688 | #endif |
2675 | #endif |
2689 | |
2676 | |
2690 | /* ------------------------------------------------------------------------- * |
2677 | /* ------------------------------------------------------------------------- * |
2691 | * CHARACTER SELECTION * |
2678 | * CHARACTER SELECTION * |
… | |
… | |
2694 | rxvt_term::selection_check (int check_more) NOTHROW |
2681 | rxvt_term::selection_check (int check_more) NOTHROW |
2695 | { |
2682 | { |
2696 | if (!selection.op) |
2683 | if (!selection.op) |
2697 | return; |
2684 | return; |
2698 | |
2685 | |
2699 | row_col_t pos; |
|
|
2700 | pos.row = pos.col = 0; |
|
|
2701 | |
|
|
2702 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
2686 | if (!IN_RANGE_EXC (selection.beg.row, top_row, nrow) |
|
|
2687 | || !IN_RANGE_EXC (selection.mark.row, top_row, nrow) |
2703 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2688 | || !IN_RANGE_EXC (selection.end.row, top_row, nrow) |
2704 | || (check_more == 1 |
2689 | || (check_more == 1 |
2705 | && current_screen == selection.screen |
2690 | && current_screen == selection.screen |
2706 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2691 | && !ROWCOL_IS_BEFORE (screen.cur, selection.beg) |
2707 | && ROWCOL_IS_BEFORE (screen.cur, selection.end)) |
2692 | && ROWCOL_IS_BEFORE (screen.cur, selection.end))) |
2708 | || (check_more == 2 |
|
|
2709 | && ROWCOL_IS_BEFORE (selection.beg, pos) |
|
|
2710 | && ROWCOL_IS_AFTER (selection.end, pos)) |
|
|
2711 | || (check_more == 3 |
|
|
2712 | && ROWCOL_IS_AFTER (selection.end, pos))) |
|
|
2713 | CLEAR_SELECTION (); |
2693 | CLEAR_ALL_SELECTION (); |
2714 | |
|
|
2715 | if (!IN_RANGE_EXC (selection.mark.row, top_row, nrow)) |
|
|
2716 | CLEAR_SELECTION_MARK (); |
|
|
2717 | } |
2694 | } |
2718 | |
2695 | |
2719 | /* ------------------------------------------------------------------------- */ |
2696 | /* ------------------------------------------------------------------------- */ |
2720 | /* |
2697 | /* |
2721 | * Paste a selection direct to the command fd |
2698 | * Paste a selection direct to the command fd |
… | |
… | |
2727 | for (unsigned int i = 0; i < len; i++) |
2704 | for (unsigned int i = 0; i < len; i++) |
2728 | if (data[i] == C0_LF) |
2705 | if (data[i] == C0_LF) |
2729 | data[i] = C0_CR; |
2706 | data[i] = C0_CR; |
2730 | |
2707 | |
2731 | if (priv_modes & PrivMode_BracketPaste) |
2708 | if (priv_modes & PrivMode_BracketPaste) |
2732 | tt_printf ("\e[200~"); |
2709 | tt_printf ("\x1b[200~"); |
2733 | |
2710 | |
2734 | tt_write (data, len); |
2711 | tt_write (data, len); |
2735 | |
2712 | |
2736 | if (priv_modes & PrivMode_BracketPaste) |
2713 | if (priv_modes & PrivMode_BracketPaste) |
2737 | tt_printf ("\e[201~"); |
2714 | tt_printf ("\x1b[201~"); |
2738 | } |
2715 | } |
2739 | |
2716 | |
2740 | void |
2717 | void |
2741 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2718 | rxvt_term::paste (char *data, unsigned int len) NOTHROW |
2742 | { |
2719 | { |