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Add new function source_is_deletable. When DnD'ing, change the drop action

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2008-10-12  Nelson Benítez León  <nbenitez@svn.gnome.org>

	* libnautilus-private/nautilus-dnd.c
	(nautilus_drag_default_drop_action_for_icons):
	Add new function source_is_deletable.
	When DnD'ing, change the drop action to COPY instead of MOVE, when
	the source is not deletable. Fixes #314139.

svn path=/trunk/; revision=14719
This commit is contained in:
Nelson Benítez León 2008-10-12 15:18:42 +00:00 committed by Nelson Benítez León
parent 2a68862ef2
commit 84291fc60b
2 changed files with 30 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-10-12 Nelson Benítez León <nbenitez@svn.gnome.org>
* libnautilus-private/nautilus-dnd.c
(nautilus_drag_default_drop_action_for_icons):
Add new function source_is_deletable.
When DnD'ing, change the drop action to COPY instead of MOVE, when
the source is not deletable. Fixes #314139.
2008-10-12 Nelson Benítez León <nbenitez@svn.gnome.org>
* src/file-manager/fm-icon-view.c

24
libnautilus-private/nautilus-dnd.c
View file

@ -410,6 +410,24 @@ check_same_fs (NautilusFile *file1,
return result;
}
static gboolean
source_is_deletable (GFile *file)
{
NautilusFile *naut_file;
gboolean ret;
/* if there's no a cached NautilusFile, it returns NULL */
naut_file = nautilus_file_get_existing (file);
if (naut_file == NULL) {
return FALSE;
}
ret = nautilus_file_can_delete (naut_file);
nautilus_file_unref (naut_file);
return ret;
}
void
nautilus_drag_default_drop_action_for_icons (GdkDragContext *context,
const char *target_uri_string, const GList *items,
@ -417,6 +435,7 @@ nautilus_drag_default_drop_action_for_icons (GdkDragContext *context,
{
gboolean same_fs;
gboolean target_is_source_parent;
gboolean source_deletable;
const char *dropped_uri;
GFile *target, *dropped;
GdkDragAction actions;
@ -501,8 +520,9 @@ nautilus_drag_default_drop_action_for_icons (GdkDragContext *context,
/* Compare the first dropped uri with the target uri for same fs match. */
dropped = g_file_new_for_uri (dropped_uri);
target_is_source_parent = g_file_has_prefix (dropped, target);
if (same_fs || target_is_source_parent ||
source_deletable = source_is_deletable (dropped);
if ((same_fs && source_deletable) || target_is_source_parent ||
g_file_has_uri_scheme (dropped, "trash")) {
if (actions & GDK_ACTION_MOVE) {
*action = GDK_ACTION_MOVE;