new file added

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

diff --git a/src/xrc/xh_menu.cpp b/src/xrc/xh_menu.cpp
index 5df0d5f8d5f779f47feffcd6b7097b285838fde6..275c78aa622a705593753aab5f4f79a2bdbacbf5 100644 (file)
--- a/src/xrc/xh_menu.cpp
+++ b/src/xrc/xh_menu.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        xh_menu.cpp
+// Name:        src/xrc/xh_menu.cpp
 // Purpose:     XRC resource for menus and menubars
 // Author:      Vaclav Slavik
 // Created:     2000/03/05
@@ -7,10 +7,6 @@
 // Copyright:   (c) 2000 Vaclav Slavik
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
- 
-#ifdef __GNUG__
-#pragma implementation "xh_menu.h"
-#endif
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
@@ -19,14 +15,20 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_XRC && wxUSE_MENUS
+
 #include "wx/xrc/xh_menu.h"
-#include "wx/menu.h"
-#include "wx/frame.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/frame.h"
+    #include "wx/log.h"
+    #include "wx/menu.h"
+#endif
 
 IMPLEMENT_DYNAMIC_CLASS(wxMenuXmlHandler, wxXmlResourceHandler)
 
-wxMenuXmlHandler::wxMenuXmlHandler() : 
-        wxXmlResourceHandler(), m_insideMenu(FALSE)
+wxMenuXmlHandler::wxMenuXmlHandler() :
+        wxXmlResourceHandler(), m_insideMenu(false)
 {
     XRC_ADD_STYLE(wxMENU_TEAROFF);
 }
@@ -35,23 +37,31 @@ wxObject *wxMenuXmlHandler::DoCreateResource()
 {
     if (m_class == wxT("wxMenu"))
     {
-        wxMenu *menu = new wxMenu(GetStyle());
+        wxMenu *menu = m_instance ? wxStaticCast(m_instance, wxMenu)
+                                  : new wxMenu(GetStyle());
+
         wxString title = GetText(wxT("label"));
         wxString help = GetText(wxT("help"));
-        
+
         bool oldins = m_insideMenu;
-        m_insideMenu = TRUE;
-        CreateChildren(menu, TRUE/*only this handler*/);
+        m_insideMenu = true;
+        CreateChildren(menu, true/*only this handler*/);
         m_insideMenu = oldins;
 
         wxMenuBar *p_bar = wxDynamicCast(m_parent, wxMenuBar);
         if (p_bar)
+        {
             p_bar->Append(menu, title);
+        }
         else
         {
             wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
             if (p_menu)
+            {
                 p_menu->Append(GetID(), title, menu, help);
+                if (HasParam(wxT("enabled")))
+                    p_menu->Enable(GetID(), GetBool(wxT("enabled")));
+            }
         }
 
         return menu;
@@ -60,18 +70,18 @@ wxObject *wxMenuXmlHandler::DoCreateResource()
     else
     {
         wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
-        
+
         if (m_class == wxT("separator"))
             p_menu->AppendSeparator();
         else if (m_class == wxT("break"))
             p_menu->Break();
         else /*wxMenuItem*/
-        {          
+        {
             int id = GetID();
             wxString label = GetText(wxT("label"));
-            wxString accel = GetText(wxT("accel"), FALSE);
+            wxString accel = GetText(wxT("accel"), false);
             wxString fullLabel = label;
-            if (!accel.IsEmpty())
+            if (!accel.empty())
                 fullLabel << wxT("\t") << accel;
 
             wxItemKind kind = wxITEM_NORMAL;
@@ -79,19 +89,37 @@ wxObject *wxMenuXmlHandler::DoCreateResource()
                 kind = wxITEM_RADIO;
             if (GetBool(wxT("checkable")))
             {
-                wxASSERT_MSG( kind == wxITEM_NORMAL, _T("can't have both checkable and radion button at once") );
+                if ( kind != wxITEM_NORMAL )
+                {
+                    ReportParamError
+                    (
+                        "checkable",
+                        "menu item can't have both <radio> and <checkable> properties"
+                    );
+                }
+
                 kind = wxITEM_CHECK;
             }
 
             wxMenuItem *mitem = new wxMenuItem(p_menu, id, fullLabel,
                                                GetText(wxT("help")), kind);
-                                               
-#if wxCHECK_VERSION(2,3,0) || (defined(__WXMSW__) && wxUSE_OWNER_DRAWN)
+
+#if (!defined(__WXMSW__) && !defined(__WXPM__)) || wxUSE_OWNER_DRAWN
             if (HasParam(wxT("bitmap")))
-                mitem->SetBitmap(GetBitmap(wxT("bitmap"), wxART_MENU));
+            {
+                // currently only wxMSW has support for using different checked
+                // and unchecked bitmaps for menu items
+#ifdef __WXMSW__
+                if (HasParam(wxT("bitmap2")))
+                    mitem->SetBitmaps(GetBitmap(wxT("bitmap2"), wxART_MENU),
+                                      GetBitmap(wxT("bitmap"), wxART_MENU));
+                else
+#endif // __WXMSW__
+                    mitem->SetBitmap(GetBitmap(wxT("bitmap"), wxART_MENU));
+            }
 #endif
             p_menu->Append(mitem);
-            mitem->Enable(GetBool(wxT("enabled"), TRUE));
+            mitem->Enable(GetBool(wxT("enabled"), true));
             if (kind == wxITEM_CHECK)
                 mitem->Check(GetBool(wxT("checked")));
         }
@@ -104,7 +132,7 @@ wxObject *wxMenuXmlHandler::DoCreateResource()
 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
 {
     return IsOfClass(node, wxT("wxMenu")) ||
-           (m_insideMenu && 
+           (m_insideMenu &&
                (IsOfClass(node, wxT("wxMenuItem")) ||
                 IsOfClass(node, wxT("break")) ||
                 IsOfClass(node, wxT("separator")))
@@ -120,7 +148,17 @@ wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
 
 wxObject *wxMenuBarXmlHandler::DoCreateResource()
 {
-    wxMenuBar *menubar = new wxMenuBar(GetStyle());
+    wxMenuBar *menubar = NULL;
+
+    const int style = GetStyle();
+    wxASSERT_MSG(!style || !m_instance,
+                 "cannot use <style> with pre-created menubar");
+
+    if ( m_instance )
+        menubar = wxDynamicCast(m_instance, wxMenuBar);
+    if ( !menubar )
+        menubar = new wxMenuBar(style);
+
     CreateChildren(menubar);
 
     if (m_parentAsWindow)
@@ -139,3 +177,5 @@ bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
 {
     return IsOfClass(node, wxT("wxMenuBar"));
 }
+
+#endif // wxUSE_XRC && wxUSE_MENUS