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Bug 767476: Previously bolded font un-bolds on edit, cannot be undone

This commit is contained in:
Massimo Valentini 2016-06-24 12:39:01 +02:00
parent 763062890b
commit aa8d29deac
2 changed files with 12 additions and 86 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
app/widgets/gimptextbuffer-serialize.c
View File

@ -38,36 +38,6 @@
/* serialize */
static void
find_list_delta (GSList *old_list,
GSList *new_list,
GList **added,
GList **removed)
{
GSList *tmp;
GList *tmp_added = NULL;
GList *tmp_removed = NULL;
/* Find added tags */
for (tmp = new_list; tmp; tmp = g_slist_next (tmp))
{
if (! g_slist_find (old_list, tmp->data))
tmp_added = g_list_prepend (tmp_added, tmp->data);
}
*added = tmp_added;
/* Find removed tags */
for (tmp = old_list; tmp; tmp = g_slist_next (tmp))
{
if (! g_slist_find (new_list, tmp->data))
tmp_removed = g_list_prepend (tmp_removed, tmp->data);
}
/* We reverse the list here to match the xml semantics */
*removed = g_list_reverse (tmp_removed);
}
static gboolean
open_tag (GimpTextBuffer *buffer,
GString *string,
@ -131,7 +101,7 @@ gimp_text_buffer_serialize (GtkTextBuffer *register_buffer,
{
GString *string;
GtkTextIter iter, old_iter;
GSList *tag_list, *new_tag_list;
GSList *tag_list;
GSList *active_tags;
string = g_string_new ("<markup>");
@ -142,52 +112,14 @@ gimp_text_buffer_serialize (GtkTextBuffer *register_buffer,
do
{
GList *added, *removed;
GList *tmp;
GSList *tmp;
gchar *tmp_text, *escaped_text;
new_tag_list = gtk_text_iter_get_tags (&iter);
find_list_delta (tag_list, new_tag_list, &added, &removed);
/* Handle removed tags */
for (tmp = removed; tmp; tmp = tmp->next)
{
GtkTextTag *tag = tmp->data;
/* Only close the tag if we didn't close it before (by using
* the stack logic in the while() loop below)
*/
if (g_slist_find (active_tags, tag))
{
/* Drop all tags that were opened after this one (which are
* above this on in the stack), but move them to the added
* list so they get re-opened again, *unless* they are also
* closed at this iter
*/
while (active_tags->data != tag)
{
close_tag (GIMP_TEXT_BUFFER (register_buffer),
string, active_tags->data);
/* if it also in the list of removed tags, *don't* add
* it to the list of added tags again
*/
if (! g_list_find (removed, active_tags->data))
added = g_list_prepend (added, active_tags->data);
active_tags = g_slist_remove (active_tags, active_tags->data);
}
/* then, close the tag itself */
close_tag (GIMP_TEXT_BUFFER (register_buffer), string, tag);
active_tags = g_slist_remove (active_tags, active_tags->data);
}
}
active_tags = NULL;
tag_list = gtk_text_iter_get_tags (&iter);
/* Handle added tags */
for (tmp = added; tmp; tmp = tmp->next)
for (tmp = tag_list; tmp; tmp = tmp->next)
{
GtkTextTag *tag = tmp->data;
@ -197,11 +129,6 @@ gimp_text_buffer_serialize (GtkTextBuffer *register_buffer,
}
g_slist_free (tag_list);
tag_list = new_tag_list;
g_list_free (added);
g_list_free (removed);
old_iter = iter;
/* Now try to go to either the next tag toggle, or if a pixbuf appears */
@ -237,17 +164,15 @@ gimp_text_buffer_serialize (GtkTextBuffer *register_buffer,
g_string_append (string, escaped_text);
g_free (escaped_text);
/* Close any open tags */
for (tmp = active_tags; tmp; tmp = tmp->next)
close_tag (GIMP_TEXT_BUFFER (register_buffer), string, tmp->data);
g_slist_free (active_tags);
}
while (! gtk_text_iter_equal (&iter, end));
g_slist_free (tag_list);
/* Close any open tags */
for (tag_list = active_tags; tag_list; tag_list = tag_list->next)
close_tag (GIMP_TEXT_BUFFER (register_buffer), string, tag_list->data);
g_slist_free (active_tags);
g_string_append (string, "</markup>");
*length = string->len;

1
app/widgets/gimptextbuffer.c
View File

@ -873,6 +873,7 @@ gimp_text_buffer_get_font_tag (GimpTextBuffer *buffer,
name,
"font", description,
NULL);
gtk_text_tag_set_priority (tag, 0);
g_free (description);
buffer->font_tags = g_list_prepend (buffer->font_tags, tag);