ipolicy.hpp
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- /*
- * ===========================================================================
- * PRODUCTION $Log: ipolicy.hpp,v $
- * PRODUCTION Revision 1000.2 2004/06/01 19:52:46 gouriano
- * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
- * PRODUCTION
- * ===========================================================================
- */
- #ifndef GUI_WIDGETS_GL___IPOLICY__HPP
- #define GUI_WIDGETS_GL___IPOLICY__HPP
- /* $Id: ipolicy.hpp,v 1000.2 2004/06/01 19:52:46 gouriano Exp $
- * ===========================================================================
- *
- * PUBLIC DOMAIN NOTICE
- * National Center for Biotechnology Information
- *
- * This software/database is a "United States Government Work" under the
- * terms of the United States Copyright Act. It was written as part of
- * the author's official duties as a United States Government employee and
- * thus cannot be copyrighted. This software/database is freely available
- * to the public for use. The National Library of Medicine and the U.S.
- * Government have not placed any restriction on its use or reproduction.
- *
- * Although all reasonable efforts have been taken to ensure the accuracy
- * and reliability of the software and data, the NLM and the U.S.
- * Government do not and cannot warrant the performance or results that
- * may be obtained by using this software or data. The NLM and the U.S.
- * Government disclaim all warranties, express or implied, including
- * warranties of performance, merchantability or fitness for any particular
- * purpose.
- *
- * Please cite the author in any work or product based on this material.
- *
- * ===========================================================================
- *
- * Authors: Vlad Lebedev
- *
- * File Description:
- * IPolicy -- the basic interface for rendering policies in Feature Panel
- */
- #include <corelib/ncbistd.hpp>
- #include <objmgr/bioseq_handle.hpp>
- #include <gui/opengl/glpane.hpp>
- #include <gui/objutils/utils.hpp>
- #include <gui/objutils/label.hpp>
- #include <gui/widgets/seq_graphic/seqgraphic_conf.hpp>
- #include <gui/widgets/gl/html_active_area.hpp>
- BEGIN_NCBI_SCOPE
- //
- // class IPolicy defines the abstract interface required of rendering
- // LayoutObjects constructed in the FeaturePanel
- //
- class IPolicy : public CObject
- {
- public:
- typedef vector<CHTMLActiveArea> TAreaVector;
-
- enum EObj_IterMode {
- eDrawObjectLines,
- eDrawObjectQuads,
- eDrawObjectLabel,
- eDrawObjectGrid,
- eCalcObjectRows,
- eGetHTMLAreas,
- eObjectHitTest
- };
- // virtual destructor
- virtual ~IPolicy(void) { }
-
- // returns height for the given CLayoutObject (for layout)
- virtual TModelUnit GetRowHeight(CGlPane& pane, const CLayoutObject* obj,
- bool selected) const = 0;
-
- // process the CLayoutObject
- virtual bool ProcessObject(CGlPane& pane, const CLayoutObject* obj,
- TModelUnit row, EObj_IterMode mode, bool selected) const = 0;
- // get title (tooltip) for CLayoutObject
- virtual void GetTitle(const CLayoutObject* obj,
- string* title, CLabel::ELabelType type) const = 0;
- // initialization methods
- virtual void SetHandle(const objects::CBioseq_Handle& handle) = 0;
- virtual void SetConfig(CSeqGraphicConfig* config) = 0;
-
- // this is called before doing any hit testing
- virtual void SetHitPoint(TModelPoint click) = 0;
-
- // this is called before querying for HTML active areas
- virtual void SetActiveArea(TAreaVector* p_area) = 0;
- };
- END_NCBI_SCOPE
- /*
- * ===========================================================================
- * $Log: ipolicy.hpp,v $
- * Revision 1000.2 2004/06/01 19:52:46 gouriano
- * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.8
- *
- * Revision 1.8 2004/05/14 15:57:09 lebedev
- * Optional argument to specify the type of title/tooltip added
- *
- * Revision 1.7 2004/05/03 12:47:08 dicuccio
- * Added #include for gui/gui.hpp. gui/utils ->gui/objutils where needed.
- *
- * Revision 1.6 2004/04/16 14:33:22 dicuccio
- * Pass config as raw pointer, not CRef<>
- *
- * Revision 1.5 2004/04/06 13:29:30 dicuccio
- * Changed type of TAreaVector to use CHMTLActiveArea directly
- *
- * Revision 1.4 2004/03/31 16:07:51 lebedev
- * eGetHTMLAreas added
- *
- * Revision 1.3 2004/03/23 12:35:49 lebedev
- * Get rid of fixed size rows in IRenderable panels
- *
- * Revision 1.2 2004/01/16 13:53:17 lebedev
- * Method for retrieving tooltips added
- *
- * Revision 1.1 2003/12/16 18:53:05 lebedev
- * Initial revision
- *
- * ===========================================================================
- */
- #endif // GUI_WIDGETS_GL___IPOLICY__HPP