[gtk+/places-sidebar: 210/212] Properly indicate when new bookmarks are being dropped between other bookmarks

[Federico Mena Quintero <federico src gnome org>]

commit dbf98bcfebdae7eda06fa1aac8ee9e56f5199cb5
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Feb 27 12:08:16 2013 -0600

    Properly indicate when new bookmarks are being dropped between other bookmarks
    
    We weren't handling the drag-URIs-as-bookmarks case in drag_motion_callback().
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 gtk/gtkplacessidebar.c |   46 ++++++++++++++++++++++++++++++++--------------
 1 files changed, 32 insertions(+), 14 deletions(-)
---
diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 64703c5..517729a 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -1394,7 +1394,6 @@ drag_motion_callback (GtkTreeView *tree_view,
        GtkTreeViewDropPosition pos;
        int action;
        GtkTreeIter iter;
-       char *uri;
        gboolean res;
 
        action = 0;
@@ -1412,8 +1411,6 @@ drag_motion_callback (GtkTreeView *tree_view,
                goto out;
        }
 
-       printf ("compute_drop_position(): path %d, pos %s\n", gtk_tree_path_get_indices (path)[0], 
pos_to_string (pos));
-
        if (sidebar->drag_data_received &&
            sidebar->drag_data_info == GTK_TREE_MODEL_ROW) {
                /* Dragging bookmarks always moves them to another position in the bookmarks list */
@@ -1424,23 +1421,44 @@ drag_motion_callback (GtkTreeView *tree_view,
                 * create bookmarks out of the dragged URIs.
                 */
                if (sidebar->drag_list != NULL) {
-                       GFile *dest_file;
+                       SectionType section_type;
+                       PlaceType place_type;
+                       gboolean drop_as_bookmarks;
 
                        gtk_tree_model_get_iter (GTK_TREE_MODEL (sidebar->store),
                                                 &iter, path);
                        gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store),
                                            &iter,
-                                           PLACES_SIDEBAR_COLUMN_URI, &uri,
+                                           PLACES_SIDEBAR_COLUMN_SECTION_TYPE, &section_type,
+                                           PLACES_SIDEBAR_COLUMN_ROW_TYPE, &place_type,
                                            -1);
 
-                       dest_file = g_file_new_for_uri (uri);
+                       drop_as_bookmarks = FALSE;
+
+                       if (section_type == SECTION_BOOKMARKS) {
+                               if (pos == GTK_TREE_VIEW_DROP_BEFORE || pos == GTK_TREE_VIEW_DROP_AFTER) {
+                                       action = GDK_ACTION_COPY;
+                                       drop_as_bookmarks = TRUE;
+                               }
+                       }
+
+                       if (!drop_as_bookmarks) {
+                               char *uri;
+                               GFile *dest_file;
+
+                               gtk_tree_model_get (GTK_TREE_MODEL (sidebar->store),
+                                                   &iter,
+                                                   PLACES_SIDEBAR_COLUMN_URI, &uri,
+                                                   -1);
 
-                       emit_drag_action_requested (sidebar, context, dest_file, sidebar->drag_list, &action);
+                               g_assert (uri != NULL);
+                               dest_file = g_file_new_for_uri (uri);
 
-                       printf ("dragging URIs, dest_file = %s, action_requested = %d\n", uri, action);
+                               emit_drag_action_requested (sidebar, context, dest_file, sidebar->drag_list, 
&action);
 
-                       g_object_unref (dest_file);
-                       g_free (uri);
+                               g_object_unref (dest_file);
+                               g_free (uri);
+                       }
                }
        }
 
@@ -1623,7 +1641,7 @@ drag_data_received_callback (GtkWidget *widget,
                if (real_action > 0) {
                        char *uri;
                        GFile *dest_file;
-                       gboolean dropped;
+                       gboolean drop_as_bookmarks;
 
                        model = gtk_tree_view_get_model (tree_view);
 
@@ -1634,7 +1652,7 @@ drag_data_received_callback (GtkWidget *widget,
                                            PLACES_SIDEBAR_COLUMN_INDEX, &position,
                                            -1);
 
-                       dropped = FALSE;
+                       drop_as_bookmarks = FALSE;
 
                        uris = gtk_selection_data_get_uris (selection_data);
                        source_file_list = build_file_list_from_uris ((const char **) uris);
@@ -1652,11 +1670,11 @@ drag_data_received_callback (GtkWidget *widget,
                                    || tree_pos == GTK_TREE_VIEW_DROP_AFTER) {
                                        drop_files_as_bookmarks (sidebar, source_file_list, position);
                                        success = TRUE;
-                                       dropped = TRUE;
+                                       drop_as_bookmarks = TRUE;
                                }
                        }
 
-                       if (!dropped) {
+                       if (!drop_as_bookmarks) {
                                gtk_tree_model_get_iter (model, &iter, tree_path);
                                gtk_tree_model_get (model, &iter,
                                                    PLACES_SIDEBAR_COLUMN_URI, &uri,