khanat-opennel-code/code/ryzom/client/src/interface_v3/view_base.h

78 lines
2.3 KiB
C++

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef RZ_VIEW_BASE_H
#define RZ_VIEW_BASE_H
#include "nel/misc/types_nl.h"
#include "nel/misc/factory.h"
#include "interface_element.h"
class CViewBase : public CInterfaceElement
{
public:
// for factory construction
struct TCtorParam
{};
/// Constructor
CViewBase(const TCtorParam &/* param */) : CInterfaceElement()
{
}
/// Destructor
virtual ~CViewBase();
// Returns 'true' if that element can be downcasted to a view
virtual bool isView() const { return true; }
/// Draw the view from XReal, YReal, WReal, HReal (implemented by derived classes)
/// this coordinates are relative to the screen bottom left and begins the bottom left of the view
virtual void draw () = 0;
virtual void updateCoords() { CInterfaceElement::updateCoords(); }
/// Debug
virtual uint32 getMemory() { return (uint32)(sizeof(*this)+_Id.size()); }
/// Reflection
virtual sint32 getAlpha() const { return -1; } // Not obliged to implement this
virtual void setAlpha (sint32 /* a */) {} // Not obliged to implement this
void copyOptionFrom(const CViewBase &other)
{
CInterfaceElement::copyOptionFrom(other);
}
REFLECT_EXPORT_START(CViewBase, CInterfaceElement)
REFLECT_SINT32 ("alpha", getAlpha, setAlpha);
REFLECT_EXPORT_END
virtual void dumpSize(uint depth = 0) const;
// from CInterfaceElement
virtual void visit(CInterfaceElementVisitor *visitor);
};
#endif // RZ_VIEW_BASE_H
/* End of view_base.h */