+/* Copyright (c) 2006, Nokia Corporation
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the Nokia Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "modest-dnd.h"
+#include <gtk/gtktreeview.h>
+#include <string.h>
+
+GdkAtom tree_path_as_string_list_atom;
+
+static void
+init_atom (void)
+{
+ if (!tree_path_as_string_list_atom)
+ tree_path_as_string_list_atom =
+ gdk_atom_intern_static_string (GTK_TREE_PATH_AS_STRING_LIST);
+}
+
+
+void
+modest_dnd_selection_data_set_paths (GtkSelectionData *selection_data,
+ GList *selected_rows)
+{
+ init_atom ();
+
+ if (selection_data->target == tree_path_as_string_list_atom) {
+ GString *list;
+ gint i;
+ gchar *result;
+ GList *row;
+
+ row = selected_rows;
+ list = g_string_new (NULL);
+
+ for (i = 0; i<g_list_length(selected_rows) - 1; i++) {
+ g_string_append (list, gtk_tree_path_to_string (row->data));
+ g_string_append (list, "\n");
+ row = g_list_next (row);
+ }
+ /* Do not include the delimiter in the last one */
+ g_string_append (list, gtk_tree_path_to_string (row->data));
+
+ result = g_strdup (list->str);
+ g_string_free (list, TRUE);
+
+ if (result) {
+ gtk_selection_data_set (selection_data,
+ tree_path_as_string_list_atom,
+ 8, (guchar *)result,
+ strlen (result));
+
+ g_free (result);
+ }
+ }
+}
+
+gchar**
+modest_dnd_selection_data_get_paths (GtkSelectionData *selection_data)
+{
+ gchar **result = NULL;
+
+ init_atom ();
+
+ if (selection_data->length >= 0 &&
+ selection_data->type == tree_path_as_string_list_atom) {
+
+ result = g_strsplit (selection_data->data, "\n", 0);
+ }
+ return result;
+}
projects / modest / commitdiff