use hardcoded namespace

The macro defined namespaces confused the hell out of lupdate and more or less broke translations permanently. Looks like the only way we can do it is to have a hardcoded namespace, which goes against my instinct, but honestly how likely is it that we'll change the namespace anyway (I guess forks might want to do it, but that's their problem ;) )

app/node/math/math/math.cpp

@@ -20,7 +20,7 @@
 
 #include "math.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 MathNode::MathNode()
 {
@@ -119,4 +119,4 @@ void MathNode::ProcessSamples(NodeValueDatabase &values, const SampleBufferPtr i
   return ProcessSamplesInternal(values, GetOperation(), param_a_in_, param_b_in_, input, output, index);
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/node/math/math/math.h

@@ -23,7 +23,7 @@
 
 #include "mathbase.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class MathNode : public MathNodeBase
 {
@@ -75,6 +75,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // MATHNODE_H

app/node/math/math/mathbase.cpp

@@ -26,7 +26,7 @@
 #include "common/tohex.h"
 #include "render/color.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 ShaderCode MathNodeBase::GetShaderCodeInternal(const QString &shader_id, NodeInput *param_a_in, olive::NodeInput *param_b_in) const
 {
@@ -611,4 +611,4 @@ T MathNodeBase::PerformAddSubMultDiv(Operation operation, T a, U b)
   return a;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/node/math/math/mathbase.h

@@ -23,7 +23,7 @@
 
 #include "node/node.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class MathNodeBase : public Node
 {
@@ -119,6 +119,6 @@ protected:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // MATHNODEBASE_H

app/node/math/merge/merge.cpp

@@ -20,7 +20,7 @@
 
 #include "merge.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 MergeNode::MergeNode()
 {
@@ -117,4 +117,4 @@ void MergeNode::Hash(QCryptographicHash &hash, const rational &time) const
   }
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/node/math/merge/merge.h

@@ -23,7 +23,7 @@
 
 #include "node/node.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class MergeNode : public Node
 {
@@ -55,6 +55,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // MERGENODE_H

app/node/math/trigonometry/trigonometry.cpp

@@ -20,7 +20,7 @@
 
 #include "trigonometry.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 TrigonometryNode::TrigonometryNode()
 {
@@ -118,4 +118,4 @@ NodeValueTable TrigonometryNode::Value(NodeValueDatabase &value) const
   return table;
 }
 
-OLIVE_NAMESPACE_EXIT
+}

app/node/math/trigonometry/trigonometry.h

@@ -23,7 +23,7 @@
 
 #include "node/node.h"
 
-OLIVE_NAMESPACE_ENTER
+namespace olive {
 
 class TrigonometryNode : public Node
 {
@@ -61,6 +61,6 @@ private:
 
 };
 
-OLIVE_NAMESPACE_EXIT
+}
 
 #endif // TRIGNODE_H