e4db172a3b
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38920 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
142 lines
3.8 KiB
C++
142 lines
3.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/xrc/xh_treebk.cpp
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// Purpose: XRC resource handler for wxTreebook
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// Author: Evgeniy Tarassov
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// Created: 2005/09/28
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// RCS-ID: $Id$
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// Copyright: (c) 2005 TT-Solutions <vadim@tt-solutions.com>
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_XRC && wxUSE_TREEBOOK
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#include "wx/xrc/xh_treebk.h"
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#ifndef WX_PRECOMP
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#include "wx/log.h"
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#endif
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#include "wx/treebook.h"
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#include "wx/imaglist.h"
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IMPLEMENT_DYNAMIC_CLASS(wxTreebookXmlHandler, wxXmlResourceHandler)
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wxTreebookXmlHandler::wxTreebookXmlHandler()
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: wxXmlResourceHandler(),
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m_tbk(NULL),
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m_isInside(false)
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{
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XRC_ADD_STYLE(wxBK_DEFAULT);
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XRC_ADD_STYLE(wxBK_TOP);
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XRC_ADD_STYLE(wxBK_BOTTOM);
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XRC_ADD_STYLE(wxBK_LEFT);
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XRC_ADD_STYLE(wxBK_RIGHT);
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AddWindowStyles();
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}
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bool wxTreebookXmlHandler::CanHandle(wxXmlNode *node)
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{
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return ((!m_isInside && IsOfClass(node, wxT("wxTreebook"))) ||
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(m_isInside && IsOfClass(node, wxT("treebookpage"))));
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}
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wxObject *wxTreebookXmlHandler::DoCreateResource()
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{
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if (m_class == wxT("wxTreebook"))
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{
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XRC_MAKE_INSTANCE(tbk, wxTreebook)
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tbk->Create(m_parentAsWindow,
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GetID(),
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GetPosition(), GetSize(),
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GetStyle(wxT("style")),
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GetName());
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wxTreebook * old_par = m_tbk;
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m_tbk = tbk;
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bool old_ins = m_isInside;
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m_isInside = true;
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wxArrayTbkPageIndexes old_treeContext = m_treeContext;
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m_treeContext.Clear();
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CreateChildren(m_tbk, true/*only this handler*/);
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m_treeContext = old_treeContext;
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m_isInside = old_ins;
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m_tbk = old_par;
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return tbk;
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}
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// else ( m_class == wxT("treebookpage") )
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wxXmlNode *n = GetParamNode(wxT("object"));
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wxWindow *wnd = NULL;
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if ( !n )
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n = GetParamNode(wxT("object_ref"));
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if (n)
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{
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bool old_ins = m_isInside;
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m_isInside = false;
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wxObject *item = CreateResFromNode(n, m_tbk, NULL);
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m_isInside = old_ins;
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wnd = wxDynamicCast(item, wxWindow);
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if (wnd == NULL && item != NULL)
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wxLogError(wxT("Error in resource: control within treebook's <page> tag is not a window."));
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}
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size_t depth = GetLong( wxT("depth") );
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if( depth <= m_treeContext.Count() )
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{
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// first prepare the icon
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int imgIndex = wxNOT_FOUND;
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if ( HasParam(wxT("bitmap")) )
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{
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wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER);
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wxImageList *imgList = m_tbk->GetImageList();
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if ( imgList == NULL )
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{
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imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );
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m_tbk->AssignImageList( imgList );
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}
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imgIndex = imgList->Add(bmp);
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}
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// then add the page to the corresponding parent
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if( depth < m_treeContext.Count() )
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m_treeContext.RemoveAt(depth, m_treeContext.Count() - depth );
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if( depth == 0)
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{
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m_tbk->AddPage(wnd,
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GetText(wxT("label")), GetBool(wxT("selected")), imgIndex);
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}
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else
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{
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m_tbk->InsertSubPage(m_treeContext.Item(depth - 1), wnd,
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GetText(wxT("label")), GetBool(wxT("selected")), imgIndex);
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}
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m_treeContext.Add( m_tbk->GetPageCount() - 1);
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}
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else
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wxLogError(wxT("Error in resource. wxTreebookPage has an invalid depth."));
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return wnd;
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}
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#endif // wxUSE_XRC && wxUSE_TREEBOOK
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