src/palmos/menuitem.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/palmos/menuitem.cpp
   3 // Purpose:     wxMenuItem implementation
   4 // Author:      William Osborne - minimal working wxPalmOS port
   5 // Modified by:
   6 // Created:     10/13/04
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) William Osborne
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ===========================================================================
  13 // declarations
  14 // ===========================================================================
  15
  16 // ---------------------------------------------------------------------------
  17 // headers
  18 // ---------------------------------------------------------------------------
  19
  20 // For compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_MENUS
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/font.h"
  31     #include "wx/bitmap.h"
  32     #include "wx/settings.h"
  33     #include "wx/font.h"
  34     #include "wx/window.h"
  35     #include "wx/accel.h"
  36     #include "wx/menu.h"
  37     #include "wx/string.h"
  38 #endif
  39
  40 #include "wx/menuitem.h"
  41 #include "wx/log.h"
  42
  43 #if wxUSE_ACCEL
  44     #include "wx/accel.h"
  45 #endif // wxUSE_ACCEL
  46
  47 // ---------------------------------------------------------------------------
  48 // macro
  49 // ---------------------------------------------------------------------------
  50
  51 // conditional compilation
  52 #if wxUSE_OWNER_DRAWN
  53     #define OWNER_DRAWN_ONLY( code ) if ( IsOwnerDrawn() ) code
  54 #else // !wxUSE_OWNER_DRAWN
  55     #define OWNER_DRAWN_ONLY( code )
  56 #endif // wxUSE_OWNER_DRAWN/!wxUSE_OWNER_DRAWN
  57
  58 // ============================================================================
  59 // implementation
  60 // ============================================================================
  61
  62 // ----------------------------------------------------------------------------
  63 // dynamic classes implementation
  64 // ----------------------------------------------------------------------------
  65
  66 #if wxUSE_EXTENDED_RTTI
  67
  68 bool wxMenuItemStreamingCallback( const wxObject *object, wxWriter * , wxPersister * , wxxVariantArray & )
  69 {
  70     const wxMenuItem * mitem = dynamic_cast<const wxMenuItem*>(object) ;
  71     if ( mitem->GetMenu() && !mitem->GetMenu()->GetTitle().empty() )
  72     {
  73         // we don't stream out the first two items for menus with a title, they will be reconstructed
  74         if ( mitem->GetMenu()->FindItemByPosition(0) == mitem || mitem->GetMenu()->FindItemByPosition(1) == mitem )
  75             return false ;
  76     }
  77     return true ;
  78 }
  79
  80 wxBEGIN_ENUM( wxItemKind )
  81     wxENUM_MEMBER( wxITEM_SEPARATOR )
  82     wxENUM_MEMBER( wxITEM_NORMAL )
  83     wxENUM_MEMBER( wxITEM_CHECK )
  84     wxENUM_MEMBER( wxITEM_RADIO )
  85 wxEND_ENUM( wxItemKind )
  86
  87 IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxMenuItem, wxObject,"wx/menuitem.h",wxMenuItemStreamingCallback)
  88
  89 wxBEGIN_PROPERTIES_TABLE(wxMenuItem)
  90     wxPROPERTY( Parent,wxMenu*, SetMenu, GetMenu, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  91     wxPROPERTY( Id,int, SetId, GetId, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  92     wxPROPERTY( Text, wxString , SetText, GetText, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  93     wxPROPERTY( Help, wxString , SetHelp, GetHelp, wxString(), 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  94     wxREADONLY_PROPERTY( Kind, wxItemKind , GetKind , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  95     wxPROPERTY( SubMenu,wxMenu*, SetSubMenu, GetSubMenu, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
  96     wxPROPERTY( Enabled , bool , Enable , IsEnabled , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  97     wxPROPERTY( Checked , bool , Check , IsChecked , wxxVariant((bool)false) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  98     wxPROPERTY( Checkable , bool , SetCheckable , IsCheckable , wxxVariant((bool)false) , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
  99 wxEND_PROPERTIES_TABLE()
 100
 101 wxBEGIN_HANDLERS_TABLE(wxMenuItem)
 102 wxEND_HANDLERS_TABLE()
 103
 104 wxDIRECT_CONSTRUCTOR_6( wxMenuItem , wxMenu* , Parent , int , Id , wxString , Text , wxString , Help , wxItemKind , Kind , wxMenu* , SubMenu  )
 105 #else
 106 IMPLEMENT_DYNAMIC_CLASS(wxMenuItem, wxObject)
 107 #endif
 108
 109 // ----------------------------------------------------------------------------
 110 // wxMenuItem
 111 // ----------------------------------------------------------------------------
 112
 113 // ctor & dtor
 114 // -----------
 115
 116 wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
 117                        int id,
 118                        const wxString& text,
 119                        const wxString& strHelp,
 120                        wxItemKind kind,
 121                        wxMenu *pSubMenu)
 122           : wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
 123 #if wxUSE_OWNER_DRAWN
 124             , wxOwnerDrawn(text, kind == wxITEM_CHECK, true)
 125 #endif // owner drawn
 126 {
 127 }
 128
 129 wxMenuItem::wxMenuItem(wxMenu *parentMenu,
 130                        int id,
 131                        const wxString& text,
 132                        const wxString& help,
 133                        bool isCheckable,
 134                        wxMenu *subMenu)
 135           : wxMenuItemBase(parentMenu, id, text, help,
 136                            isCheckable ? wxITEM_CHECK : wxITEM_NORMAL, subMenu)
 137 #if wxUSE_OWNER_DRAWN
 138            , wxOwnerDrawn(text, isCheckable, true)
 139 #endif // owner drawn
 140 {
 141 }
 142
 143 void wxMenuItem::Init()
 144 {
 145 }
 146
 147 wxMenuItem::~wxMenuItem()
 148 {
 149 }
 150
 151 // misc
 152 // ----
 153
 154 // get item state
 155 // --------------
 156
 157 bool wxMenuItem::IsChecked() const
 158 {
 159     return false;
 160 }
 161
 162 /* static */
 163 wxString wxMenuItemBase::GetLabelFromText(const wxString& text)
 164 {
 165     return wxStripMenuCodes(text);
 166 }
 167
 168 // radio group stuff
 169 // -----------------
 170
 171 void wxMenuItem::SetAsRadioGroupStart()
 172 {
 173 }
 174
 175 void wxMenuItem::SetRadioGroupStart(int start)
 176 {
 177 }
 178
 179 void wxMenuItem::SetRadioGroupEnd(int end)
 180 {
 181 }
 182
 183 // change item state
 184 // -----------------
 185
 186 void wxMenuItem::Enable(bool enable)
 187 {
 188 }
 189
 190 void wxMenuItem::Check(bool check)
 191 {
 192 }
 193
 194 void wxMenuItem::SetText(const wxString& text)
 195 {
 196 }
 197
 198 void wxMenuItem::SetCheckable(bool checkable)
 199 {
 200 }
 201
 202 // ----------------------------------------------------------------------------
 203 // wxMenuItemBase
 204 // ----------------------------------------------------------------------------
 205
 206 wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
 207                                 int id,
 208                                 const wxString& name,
 209                                 const wxString& help,
 210                                 wxItemKind kind,
 211                                 wxMenu *subMenu)
 212 {
 213     return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
 214 }
 215
 216 #endif // wxUSE_MENUS