45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/private/animate.h
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// Purpose: wxAnimationImpl declaration
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// Author: Robin Dunn, Vadim Zeitlin
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// Created: 2020-04-06
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// Copyright: (c) 2020 wxWidgets development team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PRIVATE_ANIMATEH__
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#define _WX_PRIVATE_ANIMATEH__
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// ----------------------------------------------------------------------------
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// wxAnimationImpl
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxAnimationImpl : public wxRefCounter
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{
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public:
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wxAnimationImpl() {}
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virtual ~wxAnimationImpl() {}
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virtual bool IsOk() const = 0;
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virtual bool IsCompatibleWith(wxClassInfo* ci) const = 0;
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// can be -1
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virtual int GetDelay(unsigned int frame) const = 0;
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virtual unsigned int GetFrameCount() const = 0;
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virtual wxImage GetFrame(unsigned int frame) const = 0;
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virtual wxSize GetSize() const = 0;
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virtual bool LoadFile(const wxString& name,
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wxAnimationType type = wxANIMATION_TYPE_ANY) = 0;
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virtual bool Load(wxInputStream& stream,
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wxAnimationType type = wxANIMATION_TYPE_ANY) = 0;
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// This function creates the default implementation for this platform:
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// currently it's wxAnimationGTKImpl under wxGTK and wxAnimationGenericImpl
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// under all the other platforms.
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static wxAnimationImpl *CreateDefault();
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};
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#endif // _WX_PRIVATE_ANIMATEH__
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