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_Class == _T("wxMenu"))
  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_Class == _T("separator"))
  65             p_menu->AppendSeparator();
  66         else if (m_Class == _T("break"))
  67             p_menu->Break();
  68         else /*wxMenuItem*/
  69         {
  70             int id = GetID();
  71             bool checkable = GetBool(_T("checkable"));
  72
  73             wxMenuItem *mitem = new wxMenuItem(p_menu, id, GetText(_T("label")),
  74                                                GetText(_T("help")), checkable);
  75
  76 #if wxCHECK_VERSION(2,3,0) || defined(__WXMSW__)
  77                 if (HasParam(_T("bitmap")))
  78                     mitem->SetBitmap(GetBitmap(_T("bitmap")));
  79 #endif
  80             p_menu->Append(mitem);
  81             mitem->Enable(GetBool(_T("enabled"), TRUE));
  82             if (checkable) mitem->Check(GetBool(_T("checked")));
  83         }
  84         return NULL;
  85     }
  86 }
  87
  88
  89
  90 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
  91 {
  92     return IsOfClass(node, _T("wxMenu")) ||
  93            (m_InsideMenu &&
  94                (IsOfClass(node, _T("wxMenuItem")) ||
  95                 IsOfClass(node, _T("break")) ||
  96                 IsOfClass(node, _T("separator")))
  97            );
  98 }
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110 wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
 111 {
 112     ADD_STYLE(wxMB_DOCKABLE);
 113 }
 114
 115
 116
 117 wxObject *wxMenuBarXmlHandler::DoCreateResource()
 118 {
 119     wxMenuBar *menubar = new wxMenuBar(GetStyle());
 120     CreateChildren(menubar);
 121     return menubar;
 122 }
 123
 124
 125
 126 bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
 127 {
 128     return IsOfClass(node, _T("wxMenuBar"));
 129 }
 130