contrib/src/xrc/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/xrc/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 == wxT("wxMenu"))
  37     {
  38         wxMenu *menu = new wxMenu(GetStyle());
  39         wxString title = GetText(wxT("label"));
  40         wxString help = GetText(wxT("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 == wxT("separator"))
  65             p_menu->AppendSeparator();
  66         else if (m_class == wxT("break"))
  67             p_menu->Break();
  68         else /*wxMenuItem*/
  69         {
  70             int id = GetID();
  71             bool checkable = GetBool(wxT("checkable"));
  72             wxString label = GetText(wxT("label"));
  73             wxString accel = GetText(wxT("accel"));
  74             wxString fullLabel = label;
  75             if (!accel.IsEmpty())
  76                 fullLabel << wxT("\t") << accel;
  77
  78             wxMenuItem *mitem = new wxMenuItem(p_menu, id, fullLabel,
  79                                                GetText(wxT("help")), checkable);
  80
  81 #if wxCHECK_VERSION(2,3,0) || defined(__WXMSW__)
  82                 if (HasParam(wxT("bitmap")))
  83                     mitem->SetBitmap(GetBitmap(wxT("bitmap")));
  84 #endif
  85             p_menu->Append(mitem);
  86             mitem->Enable(GetBool(wxT("enabled"), TRUE));
  87             if (checkable) mitem->Check(GetBool(wxT("checked")));
  88         }
  89         return NULL;
  90     }
  91 }
  92
  93
  94
  95 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
  96 {
  97     return IsOfClass(node, wxT("wxMenu")) ||
  98            (m_insideMenu &&
  99                (IsOfClass(node, wxT("wxMenuItem")) ||
 100                 IsOfClass(node, wxT("break")) ||
 101                 IsOfClass(node, wxT("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 IsOfClass(node, wxT("wxMenuBar"));
 134 }
 135