implemented SymbolFilter

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@70 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/gallery_list.cpp

@@ -112,6 +112,7 @@ void GalleryList::onKeyDown(wxKeyEvent& ev) {
 }
 
 // Linear interpolation between colors
+// MOVE ME, declared in gfx.hpp
 Color lerp(const Color& a, const Color& b, double t) {
 	return Color(a.Red()   + (b.Red()   - a.Red()  ) * t,
 	             a.Green() + (b.Green() - a.Green()) * t,

src/gui/symbol/control.hpp

@@ -11,7 +11,7 @@
 
 #include <util/prec.hpp>
 #include <data/symbol.hpp>
-#include <gui/symbol/viewer.hpp>
+#include <render/symbol/viewer.hpp>
 
 class SymbolWindow;
 DECLARE_POINTER_TYPE(SymbolEditorBase);