63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// NoesisGUI - http://www.noesisengine.com
|
||
|
|
// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __GUI_XAMLCONTEXTPROVIDER_H__
|
||
|
|
#define __GUI_XAMLCONTEXTPROVIDER_H__
|
||
|
|
|
||
|
|
|
||
|
|
#include <NsCore/Noesis.h>
|
||
|
|
#include <NsGui/CoreApi.h>
|
||
|
|
#include <NsGui/ValueTargetProvider.h>
|
||
|
|
|
||
|
|
|
||
|
|
namespace Noesis
|
||
|
|
{
|
||
|
|
|
||
|
|
class Type;
|
||
|
|
class XamlContext;
|
||
|
|
struct Uri;
|
||
|
|
|
||
|
|
NS_WARNING_PUSH
|
||
|
|
NS_MSVC_WARNING_DISABLE(4251 4275)
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
/// Provides information about XAML context during MarkupExtension *ProvideValue* calls.
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
class NS_GUI_CORE_API XamlContextProvider: public ValueTargetProvider
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
XamlContextProvider(BaseComponent* targetObject, const DependencyProperty* targetProperty,
|
||
|
|
const XamlContext* context);
|
||
|
|
|
||
|
|
/// Gets internal xaml context
|
||
|
|
const XamlContext* GetContext() const;
|
||
|
|
|
||
|
|
/// Gets the base uri of the current xaml context
|
||
|
|
const Uri& GetBaseUri() const;
|
||
|
|
|
||
|
|
/// Resolves a named XAML type to the corresponding Type. Returns null when type is not found
|
||
|
|
const Type* ResolveType(const char* qualifiedTypeName) const;
|
||
|
|
|
||
|
|
/// Retrieves a XAML namespace identifier for the specified prefix string. Returns null when
|
||
|
|
/// prefix is not defined
|
||
|
|
const char* GetNamespace(const char* prefix) const;
|
||
|
|
|
||
|
|
/// Finds an object from a name reference. Returns null when object is not found
|
||
|
|
BaseComponent* FindName(const char* name) const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
const XamlContext* mContext;
|
||
|
|
|
||
|
|
NS_DECLARE_REFLECTION(XamlContextProvider, ValueTargetProvider)
|
||
|
|
};
|
||
|
|
|
||
|
|
NS_WARNING_POP
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|