added wxWizard handler to XRC

[wxWidgets.git] / src / xrc / xh_wizrd.cpp

diff --git a/src/xrc/xh_wizrd.cpp b/src/xrc/xh_wizrd.cpp
new file mode 100644 (file)
index 0000000..958845b
--- /dev/null
+++ b/src/xrc/xh_wizrd.cpp
@@ -0,0 +1,99 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        xh_wizrd.cpp
+// Purpose:     XRC resource for wxWizard
+// Author:      Vaclav Slavik
+// Created:     2003/03/01
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Vaclav Slavik
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+ 
+#ifdef __GNUG__
+#pragma implementation "xh_wizrd.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#if wxUSE_WIZARDDLG
+
+#include "wx/xrc/xh_wizrd.h"
+#include "wx/log.h"
+#include "wx/wizard.h"
+
+
+wxWizardXmlHandler::wxWizardXmlHandler() : wxXmlResourceHandler()
+{
+    m_wizard = NULL;
+    m_lastSimplePage = NULL;
+    XRC_ADD_STYLE(wxWIZARD_EX_HELPBUTTON);
+}
+
+wxObject *wxWizardXmlHandler::DoCreateResource()
+{ 
+    if (m_class == wxT("wxWizard"))
+    {
+        XRC_MAKE_INSTANCE(wiz, wxWizard)
+
+        long style = GetStyle(wxT("exstyle"), 0);
+        if (style != 0)
+            wiz->SetExtraStyle(style);
+        wiz->Create(m_parentAsWindow,
+                    GetID(),
+                    GetText(wxT("title")),
+                    GetBitmap(),
+                    GetPosition());
+
+        wxWizard *old = m_wizard;
+        m_wizard = wiz;
+        m_lastSimplePage = NULL;
+        CreateChildren(wiz, true /*this handler only*/);
+        m_wizard = old;
+        return wiz;
+    }
+    else
+    {
+        wxWizardPage *page = NULL;
+        if (m_class == wxT("wxWizardPageSimple"))
+        {
+            XRC_MAKE_INSTANCE(p, wxWizardPageSimple)
+            p->Create(m_wizard, NULL, NULL, GetBitmap());
+            if (m_lastSimplePage)
+                wxWizardPageSimple::Chain(m_lastSimplePage, p);
+            page = p;
+            m_lastSimplePage = p;
+        }
+        else /*if (m_class == wxT("wxWizardPage"))*/
+        {
+            wxWizardPage *p = NULL;
+            if (m_instance)
+                p = wxStaticCast(m_instance, wxWizardPage);
+            else
+                wxLogError(wxT("wxWizardPage is abstract class, must be subclassed"));
+            p->Create(m_wizard, GetBitmap());
+            page = p;
+        }
+
+        page->SetName(GetName());
+        page->SetId(GetID());
+
+        SetupWindow(page);
+        CreateChildren(page);
+        return page;
+    }
+}
+
+bool wxWizardXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return IsOfClass(node, wxT("wxWizard")) || 
+           (m_wizard != NULL &&
+                (IsOfClass(node, wxT("wxWizardPage")) ||
+                 IsOfClass(node, wxT("wxWizardPageSimple")))
+           );
+}
+
+#endif // wxUSE_WIZARDDLG