Added wxTreebook:

- added the control itself - added protected wxBookCtrlBase::AllowNullPage() to accommodate it - big changes to the sample to get rid of (most) ugly macros - added XRC handler for the control - added docs - and wxUSE_TREEBOOK everywhere git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35862 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2005-10-09 18:40:36 +00:00
parent 97c58531bf
commit eca15c0d54
27 changed files with 2250 additions and 332 deletions
--- a/src/xrc/xh_treebk.cpp
+++ b/src/xrc/xh_treebk.cpp
@@ -0,0 +1,134 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        xh_treebk.cpp
+// Purpose:     XRC resource handler for wxTreebook
+// Author:      Evgeniy Tarassov
+// Created:     2005/09/28
+// RCS-ID:      $Id$
+// Copyright:   (c) 2005 TT-Solutions <vadim@tt-solutions.com>
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#if wxUSE_XRC && wxUSE_TREEBOOK
+
+#include "wx/xrc/xh_treebk.h"
+
+#include "wx/treebook.h"
+#include "wx/imaglist.h"
+#include "wx/log.h"
+
+IMPLEMENT_DYNAMIC_CLASS(wxTreebookXmlHandler, wxXmlResourceHandler)
+
+wxTreebookXmlHandler::wxTreebookXmlHandler()
+: wxXmlResourceHandler(), m_isInside(false), m_tbk(NULL), m_treeContext()
+{
+    XRC_ADD_STYLE(wxTBK_DEFAULT);
+    XRC_ADD_STYLE(wxTBK_LEFT);
+    XRC_ADD_STYLE(wxTBK_RIGHT);
+
+    AddWindowStyles();
+}
+
+bool wxTreebookXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return ((!m_isInside && IsOfClass(node, wxT("wxTreebook"))) ||
+            (m_isInside && IsOfClass(node, wxT("treebookpage"))));
+}
+
+
+wxObject *wxTreebookXmlHandler::DoCreateResource()
+{
+    if (m_class == wxT("wxTreebook"))
+    {
+        XRC_MAKE_INSTANCE(tbk, wxTreebook)
+
+        tbk->Create(m_parentAsWindow,
+                    GetID(),
+                    GetPosition(), GetSize(),
+                    GetStyle(wxT("style")),
+                    GetName());
+
+        wxTreebook * old_par = m_tbk;
+        m_tbk = tbk;
+
+        bool old_ins = m_isInside;
+        m_isInside = true;
+
+        wxArrayTbkPageIndexes old_treeContext = m_treeContext;
+        m_treeContext.Clear();
+
+        CreateChildren(m_tbk, true/*only this handler*/);
+
+        m_treeContext = old_treeContext;
+        m_isInside = old_ins;
+        m_tbk = old_par;
+
+        return tbk;
+    }
+
+//    else ( m_class == wxT("treebookpage") )
+    wxXmlNode *n = GetParamNode(wxT("object"));
+    wxWindow *wnd = NULL;
+
+    if ( !n )
+        n = GetParamNode(wxT("object_ref"));
+
+    if (n)
+    {
+        bool old_ins = m_isInside;
+        m_isInside = false;
+        wxObject *item = CreateResFromNode(n, m_tbk, NULL);
+        m_isInside = old_ins;
+        wnd = wxDynamicCast(item, wxWindow);
+
+        if (wnd == NULL && item != NULL)
+            wxLogError(wxT("Error in resource: control within treebook's <page> tag is not a window."));
+    }
+
+    size_t depth = GetLong( wxT("depth") );
+    
+    if( depth <= m_treeContext.Count() )
+    {
+        // first prepare the icon
+        int imgIndex = wxNOT_FOUND;
+        if ( HasParam(wxT("bitmap")) )
+        {
+            wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER);
+            wxImageList *imgList = m_tbk->GetImageList();
+            if ( imgList == NULL )
+            {
+                imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );
+                m_tbk->AssignImageList( imgList );
+            }
+            imgIndex = imgList->Add(bmp);
+        }
+
+        // then add the page to the corresponding parent
+        if( depth < m_treeContext.Count() )
+            m_treeContext.RemoveAt(depth, m_treeContext.Count() - depth );
+        if( depth == 0)
+        {
+            m_tbk->AddPage(wnd,
+                GetText(wxT("label")), GetBool(wxT("selected")), imgIndex);
+        }
+        else
+        {
+            m_tbk->AddSubPage(m_treeContext.Item(depth - 1), wnd,
+                GetText(wxT("label")), GetBool(wxT("selected")), imgIndex);
+        }
+        
+        m_treeContext.Add( m_tbk->GetPageCount() - 1);
+        
+    }
+    else
+        wxLogError(wxT("Error in resource. wxTreebookPage has an invalid depth."));
+    return wnd;
+}
+
+#endif // wxUSE_XRC && wxUSE_TREEBOOK