src/xrc/xh_menu.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_menu.cpp
   3 // Purpose:     XRC 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/xrc/xh_menu.h"
  23 #include "wx/menu.h"
  24 #include "wx/frame.h"
  25
  26
  27 wxMenuXmlHandler::wxMenuXmlHandler() :
  28         wxXmlResourceHandler(), m_insideMenu(FALSE)
  29 {
  30     ADD_STYLE(wxMENU_TEAROFF);
  31 }
  32
  33
  34
  35 wxObject *wxMenuXmlHandler::DoCreateResource()
  36 {
  37     if (m_class == wxT("wxMenu"))
  38     {
  39         wxMenu *menu = new wxMenu(GetStyle());
  40         wxString title = GetText(wxT("label"));
  41         wxString help = GetText(wxT("help"));
  42
  43         bool oldins = m_insideMenu;
  44         m_insideMenu = TRUE;
  45         CreateChildren(menu, TRUE/*only this handler*/);
  46         m_insideMenu = oldins;
  47
  48         wxMenuBar *p_bar = wxDynamicCast(m_parent, wxMenuBar);
  49         if (p_bar)
  50             p_bar->Append(menu, title);
  51         else
  52         {
  53             wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
  54             if (p_menu)
  55                 p_menu->Append(GetID(), title, menu, help);
  56         }
  57
  58         return menu;
  59     }
  60
  61     else
  62     {
  63         wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
  64
  65         if (m_class == wxT("separator"))
  66             p_menu->AppendSeparator();
  67         else if (m_class == wxT("break"))
  68             p_menu->Break();
  69         else /*wxMenuItem*/
  70         {
  71             int id = GetID();
  72             bool checkable = GetBool(wxT("checkable"));
  73             wxString label = GetText(wxT("label"));
  74             wxString accel = GetText(wxT("accel"));
  75             wxString fullLabel = label;
  76             if (!accel.IsEmpty())
  77                 fullLabel << wxT("\t") << accel;
  78
  79             wxMenuItem *mitem = new wxMenuItem(p_menu, id, fullLabel,
  80                                                GetText(wxT("help")), checkable);
  81
  82 #if wxCHECK_VERSION(2,3,0) || defined(__WXMSW__)
  83                 if (HasParam(wxT("bitmap")))
  84                     mitem->SetBitmap(GetBitmap(wxT("bitmap")));
  85 #endif
  86             p_menu->Append(mitem);
  87             mitem->Enable(GetBool(wxT("enabled"), TRUE));
  88             if (checkable) mitem->Check(GetBool(wxT("checked")));
  89         }
  90         return NULL;
  91     }
  92 }
  93
  94
  95
  96 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
  97 {
  98     return IsOfClass(node, wxT("wxMenu")) ||
  99            (m_insideMenu &&
 100                (IsOfClass(node, wxT("wxMenuItem")) ||
 101                 IsOfClass(node, wxT("break")) ||
 102                 IsOfClass(node, wxT("separator")))
 103            );
 104 }
 105
 106
 107
 108
 109 wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
 110 {
 111     ADD_STYLE(wxMB_DOCKABLE);
 112 }
 113
 114
 115
 116 wxObject *wxMenuBarXmlHandler::DoCreateResource()
 117 {
 118     wxMenuBar *menubar = new wxMenuBar(GetStyle());
 119     CreateChildren(menubar);
 120
 121     if (m_parentAsWindow)
 122     {
 123         wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
 124         if (parentFrame)
 125             parentFrame->SetMenuBar(menubar);
 126     }
 127
 128     return menubar;
 129 }
 130
 131
 132
 133 bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
 134 {
 135     return IsOfClass(node, wxT("wxMenuBar"));
 136 }
 137