1///////////////////////////////////////////////////////////////////////////// 2// Name: src/palmos/clipbrd.cpp 3// Purpose: Clipboard functionality 4// Author: William Osborne - minimal working wxPalmOS port 5// Modified by: 6// Created: 10/13/04 7// RCS-ID: $Id: clipbrd.cpp 40345 2006-07-27 12:57:16Z ABX $ 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_CLIPBOARD 28 29#include "wx/clipbrd.h" 30 31#ifndef WX_PRECOMP 32 #include "wx/object.h" 33 #include "wx/event.h" 34 #include "wx/app.h" 35 #include "wx/frame.h" 36 #include "wx/bitmap.h" 37 #include "wx/utils.h" 38 #include "wx/intl.h" 39 #include "wx/log.h" 40 #include "wx/dataobj.h" 41#endif 42 43#if wxUSE_METAFILE 44 #include "wx/metafile.h" 45#endif 46 47#include <string.h> 48 49#include "wx/palmos/private.h" 50 51#if wxUSE_WXDIB 52 #include "wx/palmos/dib.h" 53#endif 54 55#if wxUSE_OLE && !defined(__WXWINCE__) 56 // use OLE clipboard 57 #define wxUSE_OLE_CLIPBOARD 1 58#else // !wxUSE_DATAOBJ 59 // use Win clipboard API 60 #define wxUSE_OLE_CLIPBOARD 0 61#endif 62 63#if wxUSE_OLE_CLIPBOARD 64 #include <ole2.h> 65#endif // wxUSE_OLE_CLIPBOARD 66 67// =========================================================================== 68// implementation 69// =========================================================================== 70 71// --------------------------------------------------------------------------- 72// old-style clipboard functions 73// --------------------------------------------------------------------------- 74 75static bool gs_wxClipboardIsOpen = false; 76 77bool wxOpenClipboard() 78{ 79 return false; 80} 81 82bool wxCloseClipboard() 83{ 84 return false; 85} 86 87bool wxEmptyClipboard() 88{ 89 return false; 90} 91 92bool wxIsClipboardOpened() 93{ 94 return false; 95} 96 97bool wxIsClipboardFormatAvailable(wxDataFormat dataFormat) 98{ 99 return false; 100} 101 102 103bool wxSetClipboardData(wxDataFormat dataFormat, 104 const void *data, 105 int width, int height) 106{ 107 return false; 108} 109 110void *wxGetClipboardData(wxDataFormat dataFormat, long *len) 111{ 112 void *retval = NULL; 113 114 return retval; 115} 116 117wxDataFormat wxEnumClipboardFormats(wxDataFormat dataFormat) 118{ 119 return (wxDataFormat::NativeFormat)::EnumClipboardFormats(dataFormat); 120} 121 122int wxRegisterClipboardFormat(wxChar *formatName) 123{ 124 return ::RegisterClipboardFormat(formatName); 125} 126 127bool wxGetClipboardFormatName(wxDataFormat dataFormat, 128 wxChar *formatName, 129 int maxCount) 130{ 131 return false; 132} 133 134// --------------------------------------------------------------------------- 135// wxClipboard 136// --------------------------------------------------------------------------- 137 138IMPLEMENT_DYNAMIC_CLASS(wxClipboard, wxObject) 139 140wxClipboard::wxClipboard() 141{ 142 m_clearOnExit = false; 143 m_isOpened = false; 144} 145 146wxClipboard::~wxClipboard() 147{ 148 if ( m_clearOnExit ) 149 { 150 Clear(); 151 } 152} 153 154void wxClipboard::Clear() 155{ 156} 157 158bool wxClipboard::Flush() 159{ 160 return false; 161} 162 163bool wxClipboard::Open() 164{ 165 return wxOpenClipboard(); 166} 167 168bool wxClipboard::IsOpened() const 169{ 170 return wxIsClipboardOpened(); 171} 172 173bool wxClipboard::SetData( wxDataObject *data ) 174{ 175 return false; 176} 177 178bool wxClipboard::AddData( wxDataObject *data ) 179{ 180 return false; 181} 182 183void wxClipboard::Close() 184{ 185 wxCloseClipboard(); 186} 187 188bool wxClipboard::IsSupported( wxDataFormat format ) 189{ 190 return wxIsClipboardFormatAvailable(format); 191} 192 193bool wxClipboard::GetData( wxDataObject& data ) 194{ 195 return false; 196} 197 198#endif // wxUSE_CLIPBOARD 199