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gtkplacessidebar: make insensitive invalid drop targets

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https://bugzilla.gnome.org/show_bug.cgi?id=747793
This commit is contained in:
Carlos Soriano 2015-05-11 19:12:32 +02:00
parent fb034f38b3
commit 4499174e32
1 changed files with 54 additions and 1 deletions
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55
gtk/gtkplacessidebar.c
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@ -219,6 +219,7 @@ enum {
PLACES_SIDEBAR_COLUMN_TOOLTIP,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE,
PLACES_SIDEBAR_COLUMN_HEADING_TEXT,
PLACES_SIDEBAR_COLUMN_SENSITIVE,
PLACES_SIDEBAR_COLUMN_COUNT
};
@ -525,6 +526,7 @@ add_place (GtkPlacesSidebar *sidebar,
PLACES_SIDEBAR_COLUMN_BOOKMARK, place_type != PLACES_BOOKMARK,
PLACES_SIDEBAR_COLUMN_TOOLTIP, tooltip_escaped,
PLACES_SIDEBAR_COLUMN_SECTION_TYPE, section_type,
PLACES_SIDEBAR_COLUMN_SENSITIVE, TRUE,
-1);
g_free (tooltip_escaped);
@ -1441,6 +1443,50 @@ pos_is_into_or_before (GtkTreeViewDropPosition pos)
return (pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
}
static void
update_possible_drop_targets (GtkPlacesSidebar *sidebar,
gboolean dragging)
{
GtkTreeIter iter;
PlaceType place_type;
gchar *uri;
gboolean sensitive;
if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (sidebar->store), &iter))
return;
do
{
sensitive = TRUE;
gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store), &iter,
PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
PLACES_SIDEBAR_COLUMN_URI, &uri,
-1);
if (dragging)
{
switch (place_type)
{
case PLACES_CONNECT_TO_SERVER:
sensitive = FALSE;
break;
case PLACES_BUILT_IN:
if (g_strcmp0 (uri, "recent:///") == 0)
sensitive = FALSE;
break;
default:
break;
}
}
gtk_list_store_set (sidebar->store, &iter,
PLACES_SIDEBAR_COLUMN_SENSITIVE, sensitive,
-1);
g_free (uri);
}
while (gtk_tree_model_iter_next (GTK_TREE_MODEL (sidebar->store), &iter));
}
/* Computes the appropriate row and position for dropping */
static gboolean
compute_drop_position (GtkTreeView *tree_view,
@ -1715,12 +1761,15 @@ start_drop_feedback (GtkPlacesSidebar *sidebar,
show_new_bookmark_row (sidebar, path);
else
gtk_tree_view_set_drag_dest_row (sidebar->tree_view, path, pos);
update_possible_drop_targets (sidebar, TRUE);
}
static void
stop_drop_feedback (GtkPlacesSidebar *sidebar)
{
gtk_tree_view_set_drag_dest_row (sidebar->tree_view, NULL, 0);
update_possible_drop_targets (sidebar, FALSE);
}
static gboolean
@ -4191,6 +4240,7 @@ gtk_places_sidebar_init (GtkPlacesSidebar *sidebar)
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_attributes (col, cell,
"gicon", PLACES_SIDEBAR_COLUMN_GICON,
"sensitive", PLACES_SIDEBAR_COLUMN_SENSITIVE,
NULL);
gtk_tree_view_column_set_cell_data_func (col, cell,
icon_cell_renderer_func,
@ -4236,6 +4286,7 @@ gtk_places_sidebar_init (GtkPlacesSidebar *sidebar)
"text", PLACES_SIDEBAR_COLUMN_NAME,
"visible", PLACES_SIDEBAR_COLUMN_NO_EJECT,
"editable-set", PLACES_SIDEBAR_COLUMN_BOOKMARK,
"sensitive", PLACES_SIDEBAR_COLUMN_SENSITIVE,
NULL);
g_object_set (cell,
"ellipsize", PANGO_ELLIPSIZE_END,
@ -4851,7 +4902,8 @@ shortcuts_model_new (GtkPlacesSidebar *sidebar)
G_TYPE_BOOLEAN,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_STRING
G_TYPE_STRING,
G_TYPE_BOOLEAN
};
model = g_object_new (shortcuts_model_get_type (), NULL);
@ -5449,6 +5501,7 @@ gtk_places_sidebar_set_drop_targets_visible (GtkPlacesSidebar *sidebar,
if (visible)
{
show_new_bookmark_row (sidebar, NULL);
update_possible_drop_targets (sidebar, TRUE);
sidebar->drop_state = DROP_STATE_NEW_BOOKMARK_ARMED_PERMANENT;
}
else