3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/persist/treebook.h
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// Purpose: persistence support for wxBookCtrl
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// Author: Vadim Zeitlin
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// Created: 2009-01-19
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// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_PERSIST_TREEBOOK_H_
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#define _WX_PERSIST_TREEBOOK_H_
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#include "wx/persist/bookctrl.h"
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#include "wx/arrstr.h"
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#include "wx/treebook.h"
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// ----------------------------------------------------------------------------
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// string constants used by wxPersistentTreeBookCtrl
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// ----------------------------------------------------------------------------
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#define wxPERSIST_TREEBOOK_KIND "TreeBook"
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// this key contains the indices of all expanded nodes in the tree book
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// separated by wxPERSIST_TREEBOOK_EXPANDED_SEP
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#define wxPERSIST_TREEBOOK_EXPANDED_BRANCHES "Expanded"
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#define wxPERSIST_TREEBOOK_EXPANDED_SEP ','
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// ----------------------------------------------------------------------------
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// wxPersistentTreeBookCtrl: supports saving/restoring open tree branches
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// ----------------------------------------------------------------------------
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class wxPersistentTreeBookCtrl : public wxPersistentBookCtrl
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{
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public:
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wxPersistentTreeBookCtrl(wxTreebook *book)
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: wxPersistentBookCtrl(book)
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{
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}
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virtual void Save() const
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{
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const wxTreebook * const book = GetTreeBook();
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wxString expanded;
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const size_t count = book->GetPageCount();
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for ( size_t n = 0; n < count; n++ )
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{
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if ( book->IsNodeExpanded(n) )
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{
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if ( !expanded.empty() )
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expanded += wxPERSIST_TREEBOOK_EXPANDED_SEP;
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expanded += wxString::Format("%u", static_cast<unsigned>(n));
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}
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}
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SaveValue(wxPERSIST_TREEBOOK_EXPANDED_BRANCHES, expanded);
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wxPersistentBookCtrl::Save();
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}
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virtual bool Restore()
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{
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wxTreebook * const book = GetTreeBook();
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wxString expanded;
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if ( RestoreValue(wxPERSIST_TREEBOOK_EXPANDED_BRANCHES, &expanded) )
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{
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const wxArrayString
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indices(wxSplit(expanded, wxPERSIST_TREEBOOK_EXPANDED_SEP));
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const size_t pageCount = book->GetPageCount();
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const size_t count = indices.size();
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for ( size_t n = 0; n < count; n++ )
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{
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unsigned long idx;
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if ( indices[n].ToULong(&idx) && idx < pageCount )
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book->ExpandNode(idx);
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}
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}
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return wxPersistentBookCtrl::Restore();
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}
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virtual wxString GetKind() const { return wxPERSIST_TREEBOOK_KIND; }
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wxTreebook *GetTreeBook() const { return static_cast<wxTreebook *>(Get()); }
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};
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inline wxPersistentObject *wxCreatePersistentObject(wxTreebook *book)
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{
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return new wxPersistentTreeBookCtrl(book);
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}
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#endif // _WX_PERSIST_TREEBOOK_H_
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