contrib/src/xml/xh_menu.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_menu.cpp
   3 // Purpose:     XML resource for menus and menubars
   4 // Author:      Vaclav Slavik
   5 // Created:     2000/03/05
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "xh_menu.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #include "wx/xml/xh_menu.h"
  23 #include "wx/menu.h"
  24
  25
  26 wxMenuXmlHandler::wxMenuXmlHandler() :
  27         wxXmlResourceHandler(), m_InsideMenu(FALSE)
  28 {
  29     ADD_STYLE(wxMENU_TEAROFF);
  30 }
  31
  32
  33
  34 wxObject *wxMenuXmlHandler::DoCreateResource()
  35 {
  36     if (m_Node->GetName() == _T("menu"))
  37     {
  38         wxMenu *menu = new wxMenu(GetStyle());
  39         wxString title = GetText(_T("label"));
  40         wxString help = GetText(_T("help"));
  41
  42         bool oldins = m_InsideMenu;
  43         m_InsideMenu = TRUE;
  44         CreateChildren(menu, TRUE/*only this handler*/);
  45         m_InsideMenu = oldins;
  46
  47         wxMenuBar *p_bar = wxDynamicCast(m_Parent, wxMenuBar);
  48         if (p_bar)
  49             p_bar->Append(menu, title);
  50         else
  51         {
  52             wxMenu *p_menu = wxDynamicCast(m_Parent, wxMenu);
  53             if (p_menu)
  54                 p_menu->Append(GetID(), title, menu, help);
  55         }
  56
  57         return menu;
  58     }
  59
  60     else
  61     {
  62         wxMenu *p_menu = wxDynamicCast(m_Parent, wxMenu);
  63
  64         if (m_Node->GetName() == _T("separator"))
  65             p_menu->AppendSeparator();
  66         else if (m_Node->GetName() == _T("break"))
  67             p_menu->Break();
  68         else /*menuitem*/
  69         {
  70             int id = GetID();
  71             bool checkable = GetBool(_T("checkable"));
  72
  73             p_menu->Append(id, GetText(_T("label")),
  74                            GetText(_T("help")), checkable);
  75             if (id != -1)
  76             {
  77                 p_menu->Enable(id, GetBool(_T("enabled"), TRUE));
  78                 if (checkable) p_menu->Check(id, GetBool(_T("checked")));
  79
  80 #if wxCHECK_VERSION(2,3,0) || defined(__WXMSW__)
  81                 if (HasParam(_T("bitmap")))
  82                 {
  83                     wxMenuItem *mitem = p_menu->FindItem(id);
  84                     mitem->SetBitmap(GetBitmap(_T("bitmap")));
  85                 }
  86 #endif
  87             }
  88         }
  89         return NULL;
  90     }
  91 }
  92
  93
  94
  95 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
  96 {
  97     return node->GetName() == _T("menu") ||
  98            (m_InsideMenu &&
  99                (node->GetName() == _T("menuitem") ||
 100                 node->GetName() == _T("break") ||
 101                 node->GetName() == _T("separator"))
 102            );
 103 }
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115 wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
 116 {
 117     ADD_STYLE(wxMB_DOCKABLE);
 118 }
 119
 120
 121
 122 wxObject *wxMenuBarXmlHandler::DoCreateResource()
 123 {
 124     wxMenuBar *menubar = new wxMenuBar(GetStyle());
 125     CreateChildren(menubar);
 126     return menubar;
 127 }
 128
 129
 130
 131 bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
 132 {
 133     return node->GetName() == _T("menubar");
 134 }
 135