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