Imported Upstream version 0.26.0

extern/shiny/Editor/Query.hpp

@@ -0,0 +1,121 @@
+#ifndef SH_QUERY_H
+#define SH_QUERY_H
+
+#include <string>
+#include <map>
+#include <vector>
+
+#include "../Main/PropertyBase.hpp"
+
+namespace sh
+{
+
+class Query
+{
+public:
+	Query()
+		: mDone(false) {}
+	virtual ~Query()  {}
+
+	void execute();
+
+	bool mDone;
+
+protected:
+	virtual void executeImpl() = 0;
+};
+
+class ConfigurationQuery : public Query
+{
+public:
+	ConfigurationQuery(const std::string& name);
+
+	std::map<std::string, std::string> mProperties;
+protected:
+	std::string mName;
+	virtual void executeImpl();
+};
+
+
+struct MaterialProperty
+{
+
+	enum Type
+	{
+		Texture,
+		Color,
+		Boolean,
+		Shader,
+		Misc,
+		Linked,
+		Object // child object, i.e. pass, texture unit, shader properties
+	};
+
+	enum Source
+	{
+		Normal,
+		Inherited_Changed,
+		Inherited_Unchanged,
+		None // there is no property source (e.g. a pass, which does not have a name)
+	};
+
+	MaterialProperty() {}
+	MaterialProperty (const std::string& value, Type type, Source source=Normal)
+		: mValue(value), mType(type), mSource(source) {}
+
+	std::string mValue;
+	Type mType;
+	Source mSource;
+};
+
+
+struct TextureUnitInfo
+{
+	std::string mName;
+	std::map<std::string, MaterialProperty> mProperties;
+};
+
+struct PassInfo
+{
+	std::map<std::string, MaterialProperty> mShaderProperties;
+
+	std::map<std::string, MaterialProperty> mProperties;
+	std::vector<TextureUnitInfo> mTextureUnits;
+};
+
+class MaterialQuery : public Query
+{
+public:
+	MaterialQuery(const std::string& name)
+		: mName(name) {}
+
+	std::string mParent;
+	std::vector<PassInfo> mPasses;
+	std::map<std::string, MaterialProperty> mProperties;
+
+protected:
+	std::string mName;
+	virtual void executeImpl();
+
+	MaterialProperty::Type getType (const std::string& key, PropertyValuePtr value);
+};
+
+class MaterialPropertyQuery : public Query
+{
+public:
+	MaterialPropertyQuery(const std::string& name, const std::string& propertyName)
+		: mName(name), mPropertyName(propertyName)
+	{
+	}
+
+	std::string mValue;
+
+	std::string mName;
+	std::string mPropertyName;
+protected:
+	virtual void executeImpl();
+};
+
+}
+
+#endif