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| author | Karoly Lorentey <lorentey@elte.hu> | 2005-09-04 03:48:17 +0000 |
|---|---|---|
| committer | Karoly Lorentey <lorentey@elte.hu> | 2005-09-04 03:48:17 +0000 |
| commit | fbf349734468d48b421c3d03074bb66dfcf3115b (patch) | |
| tree | 0a7d1ee844b6c591a5a499d23e35931945106e5a /src/fringe.c | |
| parent | f0caabd962b662cccbea472995d86af718cc8d0b (diff) | |
| parent | 4b5fa40e1f1ba3cafde672863a0331311d1c2695 (diff) | |
| download | emacs-fbf349734468d48b421c3d03074bb66dfcf3115b.tar.gz | |
Merged in changes from CVS trunk. Plus added lisp/term tweaks.
Patches applied:
* lorentey@elte.hu--2004/emacs--cvs-trunk--0--base-0
tag of miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-474
* lorentey@elte.hu--2004/emacs--cvs-trunk--0--patch-1
Add CVS metadata files.
* lorentey@elte.hu--2004/emacs--cvs-trunk--0--patch-2
Update from CVS.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-393
Diffstat (limited to 'src/fringe.c')
| -rw-r--r-- | src/fringe.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/src/fringe.c b/src/fringe.c index 7731c0302e9..25de5aa604e 100644 --- a/src/fringe.c +++ b/src/fringe.c @@ -1,6 +1,7 @@ /* Fringe handling (split from xdisp.c). - Copyright (C) 1985,86,87,88,93,94,95,97,98,99,2000,01,02,03,04 - Free Software Foundation, Inc. + Copyright (C) 1985, 1986, 1987, 1988, 1993, 1994, 1995, 1997, + 1998, 1999, 2000, 2000, 2001, 2002, 2003, 2004, + 2005 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -777,13 +778,14 @@ draw_window_fringes (w, no_fringe) /* Recalculate the bitmaps to show in the fringes of window W. - If FORCE_P is 0, only mark rows with modified bitmaps for update in - redraw_fringe_bitmaps_p; else mark all rows for update. */ + Only mark rows with modified bitmaps for update in redraw_fringe_bitmaps_p. + + If KEEP_CURRENT_P is 0, update current_matrix too. */ int -update_window_fringes (w, force_p) +update_window_fringes (w, keep_current_p) struct window *w; - int force_p; + int keep_current_p; { struct glyph_row *row, *cur = 0; int yb = window_text_bottom_y (w); @@ -849,7 +851,8 @@ update_window_fringes (w, force_p) { if (!done_top) { - if (MATRIX_ROW_START_CHARPOS (row) <= BUF_BEGV (XBUFFER (w->buffer))) + if (MATRIX_ROW_START_CHARPOS (row) <= BUF_BEGV (XBUFFER (w->buffer)) + && !MATRIX_ROW_PARTIALLY_VISIBLE_AT_TOP_P (w, row)) row->indicate_bob_p = !NILP (boundary_top); else row->indicate_top_line_p = !NILP (arrow_top); @@ -858,7 +861,8 @@ update_window_fringes (w, force_p) if (!done_bot) { - if (MATRIX_ROW_END_CHARPOS (row) >= BUF_ZV (XBUFFER (w->buffer))) + if (MATRIX_ROW_END_CHARPOS (row) >= BUF_ZV (XBUFFER (w->buffer)) + && !MATRIX_ROW_PARTIALLY_VISIBLE_AT_BOTTOM_P (w, row)) row->indicate_eob_p = !NILP (boundary_bot), done_bot = 1; else if (y + row->height >= yb) row->indicate_bottom_line_p = !NILP (arrow_bot), done_bot = 1; @@ -943,8 +947,7 @@ update_window_fringes (w, force_p) else right = NO_FRINGE_BITMAP; - if (force_p - || row->y != cur->y + if (row->y != cur->y || row->visible_height != cur->visible_height || row->ends_at_zv_p != cur->ends_at_zv_p || left != cur->left_fringe_bitmap @@ -953,11 +956,15 @@ update_window_fringes (w, force_p) || right_face_id != cur->right_fringe_face_id || cur->redraw_fringe_bitmaps_p) { - redraw_p = row->redraw_fringe_bitmaps_p = cur->redraw_fringe_bitmaps_p = 1; - cur->left_fringe_bitmap = left; - cur->right_fringe_bitmap = right; - cur->left_fringe_face_id = left_face_id; - cur->right_fringe_face_id = right_face_id; + redraw_p = row->redraw_fringe_bitmaps_p = 1; + if (!keep_current_p) + { + cur->redraw_fringe_bitmaps_p = 1; + cur->left_fringe_bitmap = left; + cur->right_fringe_bitmap = right; + cur->left_fringe_face_id = left_face_id; + cur->right_fringe_face_id = right_face_id; + } } if (row->overlay_arrow_bitmap != cur->overlay_arrow_bitmap) @@ -975,7 +982,7 @@ update_window_fringes (w, force_p) row[-1].redraw_fringe_bitmaps_p = cur[-1].redraw_fringe_bitmaps_p = 1; } - return redraw_p; + return redraw_p && !keep_current_p; } |