Add new file value_desc.cpp and add it to the Makefile.

[synfig.git] / synfig-studio / trunk / src / synfigapp / value_desc.cpp

diff --git a/synfig-studio/trunk/src/synfigapp/value_desc.cpp b/synfig-studio/trunk/src/synfigapp/value_desc.cpp
new file mode 100644 (file)
index 0000000..96f04f6
--- /dev/null
+++ b/synfig-studio/trunk/src/synfigapp/value_desc.cpp
@@ -0,0 +1,82 @@
+/* === S Y N F I G ========================================================= */
+/*!    \file value_desc.cpp
+**     \brief Template File
+**
+**     $Id$
+**
+**     \legal
+**     Copyright (c) 2008 Chris Moore
+**
+**     This package is free software; you can redistribute it and/or
+**     modify it under the terms of the GNU General Public License as
+**     published by the Free Software Foundation; either version 2 of
+**     the License, or (at your option) any later version.
+**
+**     This package is distributed in the hope that it will be useful,
+**     but WITHOUT ANY WARRANTY; without even the implied warranty of
+**     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**     General Public License for more details.
+**     \endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#      include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#      include <config.h>
+#endif
+
+#include "value_desc.h"
+#include <string>
+
+#include "general.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace synfigapp;
+
+/* === M A C R O S ========================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+String
+ValueDesc::get_description()const
+{
+       String description(_("ValueDesc"));
+
+       if (parent_is_layer_param())
+       {
+               description = strprintf("'%s' -> %s", // layer -> parameter
+                                                get_layer()->get_non_empty_description().c_str(),
+                                                get_param_name().c_str());
+               if (is_exported())
+                       description += strprintf(" (%s)", get_value_node()->get_id().c_str());
+       }
+       else if (parent_is_value_node())
+       {
+               synfig::LinkableValueNode::Handle value_node(synfig::LinkableValueNode::Handle::cast_reinterpret(get_parent_value_node()));
+               synfig::Node* node;
+               for(node=value_node.get();!node->parent_set.empty() && !dynamic_cast<Layer*>(node);node=*node->parent_set.begin());
+               Layer::Handle parent_layer(dynamic_cast<Layer*>(node));
+               if(parent_layer)
+                       description = strprintf("'%s' => %s", // layer -> sub-parameter
+                                                        parent_layer->get_non_empty_description().c_str(),
+                                                        value_node->link_local_name(get_index()).c_str());
+               else
+                       description = value_node->link_local_name(get_index()); // sub-parameter
+               if (is_exported())
+                       description += strprintf(" (%s)", get_value_node()->get_id().c_str());
+       }
+       else if (is_exported())
+               description = strprintf(_("ValueNode (%s)"), get_value_node()->get_id().c_str());
+
+       return description;
+}