1549aafdc9
Add new wxBookCtrlXmlHandlerBase and inherit the XRC handlers of all the wxBookCtrlBase-derived classes except for wxTreebookXmlHandler, which will require special handling, from it to avoid duplicating the same code in all of them. This commit is best viewed with --color-moved git option.
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/xrc/xh_bookctrlbase.h
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// Purpose: Base class for wxBookCtrl-derived classes XRC handlers
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// Author: Vadim Zeitlin
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// Created: 2022-02-23
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// Copyright: (c) 2022 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_XRC_XH_BOOKCTRLBASE_H_
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#define _WX_XRC_XH_BOOKCTRLBASE_H_
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#include "wx/xrc/xmlres.h"
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#if wxUSE_XRC && wxUSE_BOOKCTRL
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class WXDLLIMPEXP_FWD_CORE wxBookCtrlBase;
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// ----------------------------------------------------------------------------
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// wxBookCtrlXmlHandlerBase: base class of handlers for wxBookCtrl subclasses
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_XRC wxBookCtrlXmlHandlerBase : public wxXmlResourceHandler
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{
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protected:
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wxBookCtrlXmlHandlerBase();
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virtual ~wxBookCtrlXmlHandlerBase();
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// Create all pages under the current node and add them to the book control.
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//
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// This should be called instead of calling CreateChildren() directly by
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// the derived class to deal with the contents of the book control node.
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void DoCreatePages(wxBookCtrlBase* book);
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// Create a new page using the contents of the current node.
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//
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// This should be called to handle the book control page node.
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wxObject* DoCreatePage(wxBookCtrlBase* book);
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// Return true if we're parsing the book control node itself.
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bool IsInside() const { return m_isInside; }
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private:
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// This struct contains the actual page, created by DoCreatePage(), and all
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// its attributes read from wxXmlNode.
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struct PageWithAttrs;
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// And this vector contains all the pages created so far.
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wxVector<PageWithAttrs> m_bookPages;
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// All bitmaps defined for the pages, may be empty.
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wxVector<wxBitmapBundle> m_bookImages;
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// True if we're used for parsing the contents of the book control node.
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bool m_isInside;
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wxDECLARE_NO_COPY_CLASS(wxBookCtrlXmlHandlerBase);
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};
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#endif // wxUSE_XRC && wxUSE_BOOKCTRL
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#endif // _WX_XRC_XH_BOOKCTRLBASE_H_
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