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More fixes for invisible text.

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This commit is contained in:
Matthias Clasen 2003-01-16 00:25:56 +00:00
parent c737ddc98c
commit ba647198d0
6 changed files with 40 additions and 19 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2003-01-16 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations): Typo fixes.
(totally_invisible_line): Fix an incorrect optimization which
caused invisible paragraphs to be occasionally misrendered.
Wed Jan 15 15:55:47 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtksettings.c: Set the double click speed from

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,9 @@
2003-01-16 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations): Typo fixes.
(totally_invisible_line): Fix an incorrect optimization which
caused invisible paragraphs to be occasionally misrendered.
Wed Jan 15 15:55:47 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtksettings.c: Set the double click speed from

6
ChangeLog.pre-2-4
View File

@ -1,3 +1,9 @@
2003-01-16 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations): Typo fixes.
(totally_invisible_line): Fix an incorrect optimization which
caused invisible paragraphs to be occasionally misrendered.
Wed Jan 15 15:55:47 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtksettings.c: Set the double click speed from

6
ChangeLog.pre-2-6
View File

@ -1,3 +1,9 @@
2003-01-16 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations): Typo fixes.
(totally_invisible_line): Fix an incorrect optimization which
caused invisible paragraphs to be occasionally misrendered.
Wed Jan 15 15:55:47 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtksettings.c: Set the double click speed from

6
ChangeLog.pre-2-8
View File

@ -1,3 +1,9 @@
2003-01-16 Matthias Clasen <maclas@gmx.de>
* gtk/gtktextlayout.c (gtk_text_layout_get_cursor_locations): Typo fixes.
(totally_invisible_line): Fix an incorrect optimization which
caused invisible paragraphs to be occasionally misrendered.
Wed Jan 15 15:55:47 2003 Owen Taylor <otaylor@redhat.com>
* gtk/gtksettings.c: Set the double click speed from

29
gtk/gtktextlayout.c
View File

@ -1035,25 +1035,16 @@ totally_invisible_line (GtkTextLayout *layout,
GtkTextLineSegment *seg;
int bytes = 0;
/* If we have a cached style, then we know it does actually apply
* and we can just see if it is invisible.
/* Check if the first char is visible, if so we are partially visible.
* Note that we have to check this since we don't know the current
* invisible/noninvisible toggle state; this function can use the whole btree
* to get it right.
*/
if (layout->one_style_cache &&
!layout->one_style_cache->invisible)
_gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
iter, line, 0);
if (!_gtk_text_btree_char_is_invisible (iter))
return FALSE;
/* Without the cache, we check if the first char is visible, if so
* we are partially visible. Note that we have to check this since
* we don't know the current invisible/noninvisible toggle state; this
* function can use the whole btree to get it right.
*/
else
{
_gtk_text_btree_get_iter_at_line (_gtk_text_buffer_get_btree (layout->buffer),
iter, line, 0);
if (!_gtk_text_btree_char_is_invisible (iter))
return FALSE;
}
bytes = 0;
seg = line->segments;
@ -2138,13 +2129,13 @@ gtk_text_layout_get_iter_at_pixel (GtkTextLayout *layout,
}
/**
* gtk_text_layout_get_cursor_locations
* gtk_text_layout_get_cursor_locations:
* @layout: a #GtkTextLayout
* @iter: a #GtkTextIter
* @strong_pos: location to store the strong cursor position (may be %NULL)
* @weak_pos: location to store the weak cursor position (may be %NULL)
*
* Given an iterator within a text laout, determine the positions that of the
* Given an iterator within a text layout, determine the positions of the
* strong and weak cursors if the insertion point is at that
* iterator. The position of each cursor is stored as a zero-width
* rectangle. The strong cursor location is the location where