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