Remove spaces and tabs at end of lines.

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

diff --git a/synfig-studio/trunk/src/synfigapp/actions/valuedescexport.cpp b/synfig-studio/trunk/src/synfigapp/actions/valuedescexport.cpp
index 3a517a5..65252cf 100644 (file)
--- a/synfig-studio/trunk/src/synfigapp/actions/valuedescexport.cpp
+++ b/synfig-studio/trunk/src/synfigapp/actions/valuedescexport.cpp
@@ -1,11 +1,12 @@
 /* === S Y N F I G ========================================================= */
-/*!    \file valuedescset.cpp
+/*!    \file valuedescexport.cpp
 **     \brief Template File
 **
-**     $Id: valuedescexport.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
+**     $Id$
 **
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**     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
@@ -34,10 +35,13 @@
 #include "canvasadd.h"
 #include "valuedescexport.h"
 #include "layerparamconnect.h"
+#include "layerparamset.h"
 
 #include <synfigapp/canvasinterface.h>
 #include <synfig/valuenode_const.h>
 
+#include <synfigapp/general.h>
+
 #endif
 
 using namespace std;
@@ -48,14 +52,14 @@ using namespace Action;
 
 /* === M A C R O S ========================================================= */
 
-ACTION_INIT(Action::ValueDescExport);
-ACTION_SET_NAME(Action::ValueDescExport,"value_desc_export");
-ACTION_SET_LOCAL_NAME(Action::ValueDescExport,"Export");
+ACTION_INIT_NO_GET_LOCAL_NAME(Action::ValueDescExport);
+ACTION_SET_NAME(Action::ValueDescExport,"ValueDescExport");
+ACTION_SET_LOCAL_NAME(Action::ValueDescExport,N_("Export"));
 ACTION_SET_TASK(Action::ValueDescExport,"export");
 ACTION_SET_CATEGORY(Action::ValueDescExport,Action::CATEGORY_VALUEDESC);
 ACTION_SET_PRIORITY(Action::ValueDescExport,0);
 ACTION_SET_VERSION(Action::ValueDescExport,"0.0");
-ACTION_SET_CVS_ID(Action::ValueDescExport,"$Id: valuedescexport.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
+ACTION_SET_CVS_ID(Action::ValueDescExport,"$Id$");
 
 /* === G L O B A L S ======================================================= */
 
@@ -67,6 +71,15 @@ Action::ValueDescExport::ValueDescExport()
 {
 }
 
+synfig::String
+Action::ValueDescExport::get_local_name()const
+{
+       // TRANSLATORS: This is used in the 'history' dialog when a ValueNode is exported.  The first %s is what is exported, the 2nd is the name it is given.
+       return strprintf(_("Export '%s' as '%s'"),
+                                        value_desc.get_description(false).c_str(),
+                                        name.c_str());
+}
+
 Action::ParamVocab
 Action::ValueDescExport::get_param_vocab()
 {
@@ -91,8 +104,22 @@ Action::ValueDescExport::is_candidate(const ParamList &x)
        if(candidate_check(get_param_vocab(),x))
        {
                ValueDesc value_desc=x.find("value_desc")->second.get_value_desc();
-               if(!value_desc || value_desc.parent_is_canvas() || (value_desc.is_value_node() && value_desc.get_value_node()->is_exported()))
+               if(!value_desc ||
+                  value_desc.parent_is_canvas() ||
+                  (value_desc.is_value_node() && value_desc.get_value_node()->is_exported()) ||
+                  (value_desc.get_value_type()==ValueBase::TYPE_CANVAS && !value_desc.get_value().get(Canvas::Handle())->is_inline()))
+               {
+//                     if (!value_desc)
+//                             synfig::info("%s:%d no export because no value_desc", __FILE__, __LINE__);
+//                     else if (value_desc.parent_is_canvas())
+//                             synfig::info("%s:%d no export because parent is canvas", __FILE__, __LINE__);
+//                     else if (value_desc.is_value_node() && value_desc.get_value_node()->is_exported())
+//                             synfig::info("%s:%d no export because exported value node", __FILE__, __LINE__);
+//                     else if (value_desc.get_value_type()==ValueBase::TYPE_CANVAS && !value_desc.get_value().get(Canvas::Handle())->is_inline())
+//                             synfig::info("%s:%d no export because canvas isn't inline", __FILE__, __LINE__);
+
                        return false;
+               }
                return true;
        }
        return false;
@@ -135,9 +162,11 @@ Action::ValueDescExport::prepare()
 
        if(value_desc.get_value_type()==ValueBase::TYPE_CANVAS)
        {
+               // action: CanvasAdd
                if(!value_desc.is_const())
                        throw Error(_("Can only export Canvas when used as constant parameter"));
                Canvas::Handle canvas(value_desc.get_value().get(Canvas::Handle()));
+               if (canvas) canvas=canvas->clone();
 
                Action::Handle action(CanvasAdd::create());
 
@@ -152,10 +181,27 @@ Action::ValueDescExport::prepare()
 
                add_action_front(action);
 
+               if(value_desc.parent_is_layer_param() && !value_desc.is_value_node())
+               {
+                       // action: LayerParamSet
+                       Action::Handle action(LayerParamSet::create());
+
+                       action->set_param("canvas",get_canvas());
+                       action->set_param("canvas_interface",get_canvas_interface());
+                       action->set_param("layer",value_desc.get_layer());
+                       action->set_param("param",value_desc.get_param_name());
+                       action->set_param("new_value",ValueBase(canvas));
+
+                       assert(action->is_ready());
+                       if(!action->is_ready())
+                               throw Error(Error::TYPE_NOTREADY);
+
+                       add_action_front(action);
+               }
+
                return;
        }
 
-
        if(value_desc.is_value_node())
        {
                if(value_desc.get_value_node()->is_exported())
@@ -165,6 +211,7 @@ Action::ValueDescExport::prepare()
        }
        else
        {
+               // action: LayerParamConnect
                if(!value_desc.parent_is_layer_param())
                        throw Error(_("Unable to export parameter. (Bug?)"));
 
@@ -185,6 +232,7 @@ Action::ValueDescExport::prepare()
                add_action_front(action);
        }
 
+       // action: ValueNodeAdd
        Action::Handle action(ValueNodeAdd::create());
 
        action->set_param("canvas",get_canvas());