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
  69         {
  70             int id = GetID();
  71             bool checkable = GetBool(_T("checkable"));
  72             p_menu->Append(id, GetText(_T("label")),
  73                            GetText(_T("help")), checkable);
  74             if (id != -1)
  75             {
  76                 p_menu->Enable(id, GetBool(_T("enabled"), TRUE));
  77                 if (checkable) p_menu->Check(id, GetBool(_T("checked")));
  78             }
  79         }
  80         return NULL;
  81     }
  82 }
  83
  84
  85
  86 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
  87 {
  88     return node->GetName() == _T("menu") ||
  89            (m_InsideMenu &&
  90                (node->GetName() == _T("menuitem") ||
  91                 node->GetName() == _T("break") ||
  92                 node->GetName() == _T("separator"))
  93            );
  94 }
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106 wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
 107 {
 108     ADD_STYLE(wxMB_DOCKABLE);
 109 }
 110
 111
 112
 113 wxObject *wxMenuBarXmlHandler::DoCreateResource()
 114 {
 115     wxMenuBar *menubar = new wxMenuBar(GetStyle());
 116     CreateChildren(menubar);
 117     return menubar;
 118 }
 119
 120
 121
 122 bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
 123 {
 124     return node->GetName() == _T("menubar");
 125 }
 126