Add LayerParamSetStatic and LayerParamUnSetStatic actions.

[synfig.git] / synfig-core / src / synfig / layer.cpp

diff --git a/synfig-core/src/synfig/layer.cpp b/synfig-core/src/synfig/layer.cpp
index 9d1adf3..3106d8c 100644 (file)
--- a/synfig-core/src/synfig/layer.cpp
+++ b/synfig-core/src/synfig/layer.cpp
@@ -295,11 +295,35 @@ Layer::set_param(const String &param, const ValueBase &value)
        if(param=="z_depth" && value.same_type_as(z_depth_))
        {
                z_depth_=value.get(z_depth_);
+               z_depth_static=value.get_static();
                return true;
        }
        return false;
 }
 
+bool
+Layer::set_param_static(const String &param, const bool x)
+{
+       if(param=="z_depth" && z_depth_static!=x)
+       {
+               z_depth_static=x;
+               return true;
+       }
+
+       return false;
+}
+
+
+bool
+Layer::get_param_static(const String &param) const
+{
+       if(param=="z_depth")
+               return z_depth_static;
+
+       return false;
+}
+
+
 etl::handle<Transform>
 Layer::get_transform()const
 {
@@ -449,8 +473,11 @@ ValueBase
 Layer::get_param(const String & param)const
 {
        if(param=="z_depth")
-               return get_z_depth();
-
+       {
+               synfig::ValueBase ret(get_z_depth());
+               ret.set_static(z_depth_static);
+               return ret;
+       }
        return ValueBase();
 }