added XML resources library

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7831 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-07-25 18:47:21 +00:00
parent ca7408bd9a
commit 56d2f75071
106 changed files with 8512 additions and 1 deletions
--- a/contrib/src/xml/xh_chckl.cpp
+++ b/contrib/src/xml/xh_chckl.cpp
@@ -0,0 +1,115 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        xh_chckl.cpp
+// Purpose:     XML resource for wxCheckList
+// Author:      Bob Mitchell
+// Created:     2000/03/21
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Bob Mitchell and Verant Interactive
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+ 
+#ifdef __GNUG__
+#pragma implementation "xh_chckl.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#include "wx/xml/xh_chckl.h"
+#include "wx/checklst.h"
+
+wxCheckListXmlHandler::wxCheckListXmlHandler() 
+: wxXmlResourceHandler(), m_InsideBox(FALSE)
+{
+    // no styles
+}
+
+wxObject *wxCheckListXmlHandler::DoCreateResource()
+{ 
+    if( m_Node->GetName() == _T("checklist"))
+    {
+        // need to build the list of strings from children
+        m_InsideBox = TRUE;
+        CreateChildren( NULL, TRUE /* only this handler */);
+        wxString *strings = (wxString *) NULL;
+        if( strList.GetCount() > 0 )
+        {
+            strings = new wxString[strList.GetCount()];
+            int count = strList.GetCount();
+            for( int i = 0; i < count; i++ )
+                strings[i]=strList[i];
+        }
+
+
+        wxCheckListBox *control = new wxCheckListBox(m_ParentAsWindow,
+                                    GetID(),
+                                    GetPosition(), GetSize(),
+                                    strList.GetCount(),
+                                    strings,
+                                    GetStyle(),
+                                    wxDefaultValidator,
+                                    GetName()
+                                    );
+
+        // step through children myself (again.)
+        wxXmlNode *n = GetParamNode(_T("children"));
+        if (n) n = n->GetChildren();
+        int i = 0;
+        while (n)
+        {
+            if (n->GetType() != wxXML_ELEMENT_NODE ||
+                n->GetName() != _T("item" ))
+               { n = n->GetNext(); continue; }
+
+            // checking boolean is a bit ugly here (see GetBool() )
+            wxString v = n->GetPropVal(_T("checked"), wxEmptyString);
+            v.MakeLower();
+            if (v)
+            {
+                if( v == _T("1") || v == _T("t") || v == _T("yes") ||
+                v == _T("on") || v == _T("true") )
+                {
+                    control->Check( i, TRUE );
+                }
+            }
+
+            i++;        
+            n = n->GetNext();
+        }
+        
+        SetupWindow(control);
+
+        if( strings != NULL )
+            delete [] strings;
+        strList.Clear();    // dump the strings   
+
+        return control;
+    }
+    else
+    {
+        // on the inside now.
+        // handle <item checked="boolean">Label</item>
+
+        // add to the list
+        strList.Add( GetNodeContent(m_Node) );
+
+        return NULL;
+    }
+
+}
+
+
+
+bool wxCheckListXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return( node->GetName() == _T("checklist") ||
+        ( m_InsideBox &&
+            node->GetName() == _T("item" )) 
+        );
+}
+
+