… | |
… | |
28 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "rxvt.h" /* NECESSARY */ |
29 | |
29 | |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
30 | #include <X11/Xmd.h> /* get the typedef for CARD32 */ |
31 | |
31 | |
32 | #include <inttypes.h> |
32 | #include <inttypes.h> |
33 | #include <wchar.h> |
|
|
34 | |
33 | |
35 | #include "salloc.C" // HACK, should be a seperate compile! |
34 | #include "salloc.C" // HACK, should be a seperate compile! |
36 | |
35 | |
37 | inline void fill_text (text_t *start, text_t value, int len) |
36 | inline void fill_text (text_t *start, text_t value, int len) |
38 | { |
37 | { |
… | |
… | |
203 | /* |
202 | /* |
204 | * first time called so just malloc everything: don't rely on realloc |
203 | * first time called so just malloc everything: don't rely on realloc |
205 | * Note: this is still needed so that all the scrollback lines are NULL |
204 | * Note: this is still needed so that all the scrollback lines are NULL |
206 | */ |
205 | */ |
207 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
206 | screen.text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
208 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
207 | buf_text = (text_t **)rxvt_calloc (total_rows, sizeof (text_t *)); |
209 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
208 | drawn_text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
210 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
209 | swap.text = (text_t **)rxvt_calloc (nrow, sizeof (text_t *)); |
211 | |
210 | |
212 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
211 | screen.tlen = (int16_t *)rxvt_calloc (total_rows, sizeof (int16_t)); |
213 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
212 | swap.tlen = (int16_t *)rxvt_calloc (nrow, sizeof (int16_t)); |
214 | |
213 | |
215 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
214 | screen.rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
216 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
215 | buf_rend = (rend_t **)rxvt_calloc (total_rows, sizeof (rend_t *)); |
217 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
216 | drawn_rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
218 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
217 | swap.rend = (rend_t **)rxvt_calloc (nrow, sizeof (rend_t *)); |
219 | |
218 | |
220 | for (p = 0; p < nrow; p++) |
219 | for (p = 0; p < nrow; p++) |
221 | { |
220 | { |
222 | q = p + TermWin.saveLines; |
221 | q = p + TermWin.saveLines; |
223 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
222 | scr_blank_screen_mem (screen.text, screen.rend, q, DEFAULT_RSTYLE); |
… | |
… | |
700 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
699 | selection.op = SELECTION_CLEAR; /* XXX: too aggressive? */ |
701 | } |
700 | } |
702 | else if (j >= row1 && j <= row2) |
701 | else if (j >= row1 && j <= row2) |
703 | { |
702 | { |
704 | /* move selected region too */ |
703 | /* move selected region too */ |
705 | selection.beg.row -= count; |
704 | selection.beg.row -= count; |
706 | selection.end.row -= count; |
705 | selection.end.row -= count; |
707 | selection.mark.row -= count; |
706 | selection.mark.row -= count; |
708 | } |
707 | } |
709 | } |
708 | } |
710 | |
709 | |
711 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
710 | selection_check (0); /* _after_ TermWin.nscrolled update */ |
… | |
… | |
719 | i = row2 - row1 + 1; |
718 | i = row2 - row1 + 1; |
720 | MIN_IT (count, i); |
719 | MIN_IT (count, i); |
721 | |
720 | |
722 | if (j > 0) |
721 | if (j > 0) |
723 | { |
722 | { |
724 | /* A: scroll up */ |
723 | /* scroll up */ |
725 | |
724 | |
726 | /* A1: Copy lines that will get clobbered by the rotation */ |
725 | /* Copy lines that will get clobbered by the rotation */ |
727 | memcpy (buf_text, screen.text + row1, count * sizeof (text_t *)); |
726 | memcpy (buf_text, screen.text + row1, count * sizeof (text_t *)); |
728 | memcpy (buf_rend, screen.rend + row1, count * sizeof (rend_t *)); |
727 | memcpy (buf_rend, screen.rend + row1, count * sizeof (rend_t *)); |
729 | |
728 | |
730 | /* A2: Rotate lines */ |
729 | /* Rotate lines */ |
731 | i = row2 - row1 - count + 1; |
730 | i = row2 - row1 - count + 1; |
732 | memmove (screen.tlen + row1, screen.tlen + row1 + count, i * sizeof (int16_t)); |
731 | memmove (screen.tlen + row1, screen.tlen + row1 + count, i * sizeof (int16_t)); |
733 | memmove (screen.text + row1, screen.text + row1 + count, i * sizeof (text_t *)); |
732 | memmove (screen.text + row1, screen.text + row1 + count, i * sizeof (text_t *)); |
734 | memmove (screen.rend + row1, screen.rend + row1 + count, i * sizeof (rend_t *)); |
733 | memmove (screen.rend + row1, screen.rend + row1 + count, i * sizeof (rend_t *)); |
735 | |
734 | |
736 | j = row2 - count + 1, i = count; |
735 | j = row2 - count + 1, i = count; |
737 | } |
736 | } |
738 | else /* if (j < 0) */ |
737 | else /* if (j < 0) */ |
739 | { |
738 | { |
740 | /* B: scroll down */ |
739 | /* scroll down */ |
741 | |
740 | |
742 | /* B1: Copy lines that will get clobbered by the rotation */ |
741 | /* Copy lines that will get clobbered by the rotation */ |
743 | for (i = 0, j = row2; i < count; i++, j--) |
742 | for (i = 0, j = row2; i < count; i++, j--) |
744 | { |
743 | { |
745 | buf_text[i] = screen.text[j]; |
744 | buf_text[i] = screen.text[j]; |
746 | buf_rend[i] = screen.rend[j]; |
745 | buf_rend[i] = screen.rend[j]; |
747 | } |
746 | } |
748 | |
747 | |
749 | /* B2: Rotate lines */ |
748 | /* Rotate lines */ |
750 | for (j = row2, i = j - count; i >= row1; i--, j--) |
749 | for (j = row2, i = j - count; i >= row1; i--, j--) |
751 | { |
750 | { |
752 | screen.tlen[j] = screen.tlen[i]; |
751 | screen.tlen[j] = screen.tlen[i]; |
753 | screen.text[j] = screen.text[i]; |
752 | screen.text[j] = screen.text[i]; |
754 | screen.rend[j] = screen.rend[i]; |
753 | screen.rend[j] = screen.rend[i]; |
… | |
… | |
756 | |
755 | |
757 | j = row1, i = count; |
756 | j = row1, i = count; |
758 | count = -count; |
757 | count = -count; |
759 | } |
758 | } |
760 | |
759 | |
761 | /* C: Resurrect lines */ |
760 | /* Resurrect lines */ |
762 | memset (screen.tlen + j, 0, i * sizeof (int16_t)); |
761 | memset (screen.tlen + j, 0, i * sizeof (int16_t)); |
763 | memcpy (screen.text + j, buf_text, i * sizeof (text_t *)); |
762 | memcpy (screen.text + j, buf_text, i * sizeof (text_t *)); |
764 | memcpy (screen.rend + j, buf_rend, i * sizeof (text_t *)); |
763 | memcpy (screen.rend + j, buf_rend, i * sizeof (text_t *)); |
765 | if (!spec) /* line length may not equal TermWin.ncol */ |
764 | if (!spec) /* line length may not equal TermWin.ncol */ |
766 | for (; i--; j++) |
765 | for (; i--; j++) |
… | |
… | |
1391 | screen.tlen[row + row_offset] = 0; |
1390 | screen.tlen[row + row_offset] = 0; |
1392 | scr_blank_line (drawn_text[row], drawn_rend[row], (unsigned int)TermWin.ncol, ren); |
1391 | scr_blank_line (drawn_text[row], drawn_rend[row], (unsigned int)TermWin.ncol, ren); |
1393 | } |
1392 | } |
1394 | } |
1393 | } |
1395 | |
1394 | |
|
|
1395 | void |
|
|
1396 | rxvt_term::scr_erase_savelines () |
|
|
1397 | { |
|
|
1398 | want_refresh = 1; |
|
|
1399 | ZERO_SCROLLBACK (); |
|
|
1400 | |
|
|
1401 | for (int i = 0; i < TermWin.saveLines; ++i) |
|
|
1402 | if (screen.text [i]) |
|
|
1403 | { |
|
|
1404 | screen.tlen[i] = 0; |
|
|
1405 | scr_blank_line (screen.text [i], screen.rend [i], (unsigned int)TermWin.ncol, DEFAULT_RSTYLE); |
|
|
1406 | } |
|
|
1407 | } |
|
|
1408 | |
1396 | /* ------------------------------------------------------------------------- */ |
1409 | /* ------------------------------------------------------------------------- */ |
1397 | /* |
1410 | /* |
1398 | * Fill the screen with `E's |
1411 | * Fill the screen with `E's |
1399 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1412 | * XTERM_SEQ: Screen Alignment Test: ESC # 8 |
1400 | */ |
1413 | */ |
1401 | void |
1414 | void |
1402 | rxvt_term::scr_E () |
1415 | rxvt_term::scr_E () |
1403 | { |
1416 | { |
1404 | int i, j, k; |
1417 | int i, j, k; |
1405 | rend_t *r1, fs; |
1418 | rend_t *r1, fs; |
1406 | |
1419 | |
1407 | want_refresh = 1; |
1420 | want_refresh = 1; |
1408 | ZERO_SCROLLBACK (); |
1421 | ZERO_SCROLLBACK (); |
1409 | |
1422 | |
1410 | num_scr_allow = 0; |
1423 | num_scr_allow = 0; |
… | |
… | |
1893 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1906 | rxvt_term::scr_page (enum page_dirn direction, int nlines) |
1894 | { |
1907 | { |
1895 | int n; |
1908 | int n; |
1896 | unsigned int oldviewstart; |
1909 | unsigned int oldviewstart; |
1897 | |
1910 | |
1898 | #ifdef DEBUG_STRICT |
|
|
1899 | assert ((nlines >= 0) && (nlines <= TermWin.nrow)); |
|
|
1900 | #endif |
|
|
1901 | oldviewstart = TermWin.view_start; |
1911 | oldviewstart = TermWin.view_start; |
|
|
1912 | |
1902 | if (direction == UP) |
1913 | if (direction == UP) |
1903 | { |
1914 | { |
1904 | n = TermWin.view_start + nlines; |
1915 | n = TermWin.view_start + nlines; |
1905 | TermWin.view_start = min (n, TermWin.nscrolled); |
1916 | TermWin.view_start = min (n, TermWin.nscrolled); |
1906 | } |
1917 | } |
1907 | else |
1918 | else |
1908 | { |
1919 | { |
1909 | n = TermWin.view_start - nlines; |
1920 | n = TermWin.view_start - nlines; |
1910 | TermWin.view_start = max (n, 0); |
1921 | TermWin.view_start = max (n, 0); |
1911 | } |
1922 | } |
|
|
1923 | |
1912 | return scr_changeview (oldviewstart); |
1924 | return scr_changeview (oldviewstart); |
1913 | } |
1925 | } |
1914 | |
1926 | |
1915 | int |
1927 | int |
1916 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
1928 | rxvt_term::scr_changeview (unsigned int oldviewstart) |
… | |
… | |
3535 | */ |
3547 | */ |
3536 | void |
3548 | void |
3537 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3549 | rxvt_term::selection_send (const XSelectionRequestEvent &rq) |
3538 | { |
3550 | { |
3539 | XSelectionEvent ev; |
3551 | XSelectionEvent ev; |
|
|
3552 | dDisp; |
3540 | |
3553 | |
3541 | ev.type = SelectionNotify; |
3554 | ev.type = SelectionNotify; |
3542 | ev.property = None; |
3555 | ev.property = None; |
3543 | ev.display = rq.display; |
3556 | ev.display = rq.display; |
3544 | ev.requestor = rq.requestor; |
3557 | ev.requestor = rq.requestor; |
… | |
… | |
3558 | *target++ = xa[XA_COMPOUND_TEXT]; |
3571 | *target++ = xa[XA_COMPOUND_TEXT]; |
3559 | #if X_HAVE_UTF8_STRING |
3572 | #if X_HAVE_UTF8_STRING |
3560 | *target++ = xa[XA_UTF8_STRING]; |
3573 | *target++ = xa[XA_UTF8_STRING]; |
3561 | #endif |
3574 | #endif |
3562 | |
3575 | |
3563 | XChangeProperty (display->display, rq.requestor, rq.property, XA_ATOM, |
3576 | XChangeProperty (disp, rq.requestor, rq.property, XA_ATOM, |
3564 | 32, PropModeReplace, |
3577 | 32, PropModeReplace, |
3565 | (unsigned char *)target_list, target - target_list); |
3578 | (unsigned char *)target_list, target - target_list); |
3566 | ev.property = rq.property; |
3579 | ev.property = rq.property; |
3567 | } |
3580 | } |
3568 | #if TODO // TODO |
3581 | #if TODO // TODO |
… | |
… | |
3571 | /* TODO: Handle MULTIPLE */ |
3584 | /* TODO: Handle MULTIPLE */ |
3572 | } |
3585 | } |
3573 | #endif |
3586 | #endif |
3574 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3587 | else if (rq.target == xa[XA_TIMESTAMP] && selection.text) |
3575 | { |
3588 | { |
3576 | XChangeProperty (display->display, rq.requestor, rq.property, rq.target, |
3589 | XChangeProperty (disp, rq.requestor, rq.property, rq.target, |
3577 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3590 | 32, PropModeReplace, (unsigned char *)&selection_time, 1); |
3578 | ev.property = rq.property; |
3591 | ev.property = rq.property; |
3579 | } |
3592 | } |
3580 | else if (rq.target == XA_STRING |
3593 | else if (rq.target == XA_STRING |
3581 | || rq.target == xa[XA_TEXT] |
3594 | || rq.target == xa[XA_TEXT] |
… | |
… | |
3639 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
3652 | ct.value = (unsigned char *)rxvt_wcstoutf8 (cl, selectlen); |
3640 | ct.nitems = strlen ((char *)ct.value); |
3653 | ct.nitems = strlen ((char *)ct.value); |
3641 | } |
3654 | } |
3642 | else |
3655 | else |
3643 | #endif |
3656 | #endif |
3644 | if (XwcTextListToTextProperty (display->display, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3657 | if (XwcTextListToTextProperty (disp, &cl, 1, (XICCEncodingStyle) style, &ct) >= 0) |
3645 | freect = 1; |
3658 | freect = 1; |
3646 | else |
3659 | else |
3647 | { |
3660 | { |
3648 | /* if we failed to convert then send it raw */ |
3661 | /* if we failed to convert then send it raw */ |
3649 | ct.value = (unsigned char *)cl; |
3662 | ct.value = (unsigned char *)cl; |
3650 | ct.nitems = selectlen; |
3663 | ct.nitems = selectlen; |
3651 | ct.encoding = target; |
3664 | ct.encoding = target; |
3652 | } |
3665 | } |
3653 | |
3666 | |
3654 | XChangeProperty (display->display, rq.requestor, rq.property, |
3667 | XChangeProperty (disp, rq.requestor, rq.property, |
3655 | ct.encoding, 8, PropModeReplace, |
3668 | ct.encoding, 8, PropModeReplace, |
3656 | ct.value, (int)ct.nitems); |
3669 | ct.value, (int)ct.nitems); |
3657 | ev.property = rq.property; |
3670 | ev.property = rq.property; |
3658 | |
3671 | |
3659 | if (freect) |
3672 | if (freect) |
3660 | XFree (ct.value); |
3673 | XFree (ct.value); |
3661 | } |
3674 | } |
3662 | |
3675 | |
3663 | XSendEvent (display->display, rq.requestor, False, 0L, (XEvent *)&ev); |
3676 | XSendEvent (disp, rq.requestor, False, 0L, (XEvent *)&ev); |
3664 | } |
3677 | } |
3665 | |
3678 | |
3666 | /* ------------------------------------------------------------------------- * |
3679 | /* ------------------------------------------------------------------------- * |
3667 | * MOUSE ROUTINES * |
3680 | * MOUSE ROUTINES * |
3668 | * ------------------------------------------------------------------------- */ |
3681 | * ------------------------------------------------------------------------- */ |