| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/mgl/clipboard.h |
| | 3 | // Purpose: |
| | 4 | // Author: Vaclav Slavik |
| | 5 | // Id: $Id$ |
| | 6 | // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef __WX_CLIPBOARD_H__ |
| | 11 | #define __WX_CLIPBOARD_H__ |
| | 12 | |
| | 13 | #if wxUSE_CLIPBOARD |
| | 14 | |
| | 15 | #include "wx/object.h" |
| | 16 | #include "wx/list.h" |
| | 17 | #include "wx/dataobj.h" |
| | 18 | #include "wx/control.h" |
| | 19 | #include "wx/module.h" |
| | 20 | |
| | 21 | // ---------------------------------------------------------------------------- |
| | 22 | // wxClipboard |
| | 23 | // ---------------------------------------------------------------------------- |
| | 24 | |
| | 25 | class WXDLLEXPORT wxClipboard : public wxClipboardBase |
| | 26 | { |
| | 27 | public: |
| | 28 | wxClipboard() {} |
| | 29 | virtual ~wxClipboard() {} |
| | 30 | |
| | 31 | // open the clipboard before SetData() and GetData() |
| | 32 | virtual bool Open() {} |
| | 33 | |
| | 34 | // close the clipboard after SetData() and GetData() |
| | 35 | virtual void Close() {} |
| | 36 | |
| | 37 | // query whether the clipboard is opened |
| | 38 | virtual bool IsOpened() const {} |
| | 39 | |
| | 40 | // set the clipboard data. all other formats will be deleted. |
| | 41 | virtual bool SetData( wxDataObject *data ) {} |
| | 42 | |
| | 43 | // add to the clipboard data. |
| | 44 | virtual bool AddData( wxDataObject *data ) {} |
| | 45 | |
| | 46 | // ask if data in correct format is available |
| | 47 | virtual bool IsSupported( const wxDataFormat& format ) {} |
| | 48 | |
| | 49 | // fill data with data on the clipboard (if available) |
| | 50 | virtual bool GetData( wxDataObject& data ) {} |
| | 51 | |
| | 52 | // clears wxTheClipboard and the system's clipboard if possible |
| | 53 | virtual void Clear() {} |
| | 54 | |
| | 55 | // implementation from now on |
| | 56 | bool m_open; |
| | 57 | bool m_ownsClipboard; |
| | 58 | bool m_ownsPrimarySelection; |
| | 59 | wxDataObject *m_data; |
| | 60 | |
| | 61 | GtkWidget *m_clipboardWidget; /* for getting and offering data */ |
| | 62 | GtkWidget *m_targetsWidget; /* for getting list of supported formats */ |
| | 63 | bool m_waiting; /* querying data or formats is asynchronous */ |
| | 64 | |
| | 65 | bool m_formatSupported; |
| | 66 | GdkAtom m_targetRequested; |
| | 67 | wxDataObject *m_receivedData; |
| | 68 | |
| | 69 | private: |
| | 70 | DECLARE_DYNAMIC_CLASS(wxClipboard) |
| | 71 | }; |
| | 72 | |
| | 73 | #endif |
| | 74 | // wxUSE_CLIPBOARD |
| | 75 | |
| | 76 | #endif |
| | 77 | // __WX_CLIPBOARD_H__ |
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