| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: clipboard.h |
| | 3 | // Purpose: |
| | 4 | // Author: Robert Roebling |
| | 5 | // Id: $Id$ |
| | 6 | // Copyright: (c) 1998 Robert Roebling |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | |
| | 11 | #ifndef __GTKCLIPBOARDH__ |
| | 12 | #define __GTKCLIPBOARDH__ |
| | 13 | |
| | 14 | #ifdef __GNUG__ |
| | 15 | #pragma interface |
| | 16 | #endif |
| | 17 | |
| | 18 | #include "wx/defs.h" |
| | 19 | |
| | 20 | #if wxUSE_CLIPBOARD |
| | 21 | |
| | 22 | #include "wx/object.h" |
| | 23 | #include "wx/list.h" |
| | 24 | #include "wx/dataobj.h" |
| | 25 | #include "wx/control.h" |
| | 26 | #include "wx/module.h" |
| | 27 | |
| | 28 | //----------------------------------------------------------------------------- |
| | 29 | // classes |
| | 30 | //----------------------------------------------------------------------------- |
| | 31 | |
| | 32 | class wxClipboard; |
| | 33 | class wxClipboardModule; |
| | 34 | |
| | 35 | //----------------------------------------------------------------------------- |
| | 36 | // global data |
| | 37 | //----------------------------------------------------------------------------- |
| | 38 | |
| | 39 | extern wxClipboard* wxTheClipboard; |
| | 40 | |
| | 41 | //----------------------------------------------------------------------------- |
| | 42 | // wxClipboard |
| | 43 | //----------------------------------------------------------------------------- |
| | 44 | |
| | 45 | class wxClipboard : public wxObject |
| | 46 | { |
| | 47 | DECLARE_DYNAMIC_CLASS(wxClipboard) |
| | 48 | |
| | 49 | public: |
| | 50 | wxClipboard(); |
| | 51 | ~wxClipboard(); |
| | 52 | |
| | 53 | // open the clipboard before SetData() and GetData() |
| | 54 | virtual bool Open(); |
| | 55 | |
| | 56 | // close the clipboard after SetData() and GetData() |
| | 57 | virtual void Close(); |
| | 58 | |
| | 59 | // set the clipboard data. all other formats will be deleted. |
| | 60 | virtual bool SetData( wxDataObject *data ); |
| | 61 | |
| | 62 | // add to the clipboard data. |
| | 63 | virtual bool AddData( wxDataObject *data ); |
| | 64 | |
| | 65 | // ask if data in correct format is available |
| | 66 | virtual bool IsSupported( wxDataFormat format ); |
| | 67 | |
| | 68 | // fill data with data on the clipboard (if available) |
| | 69 | virtual bool GetData( wxDataObject *data ); |
| | 70 | |
| | 71 | // clears wxTheClipboard and the system's clipboard if possible |
| | 72 | virtual void Clear(); |
| | 73 | |
| | 74 | // implementation |
| | 75 | |
| | 76 | bool m_open; |
| | 77 | |
| | 78 | bool m_ownsClipboard; |
| | 79 | bool m_ownsPrimarySelection; |
| | 80 | |
| | 81 | wxDataBroker *m_dataBroker; |
| | 82 | GtkWidget *m_clipboardWidget; /* for getting and offering data */ |
| | 83 | GtkWidget *m_targetsWidget; /* for getting list of supported formats */ |
| | 84 | bool m_waiting; /* querying data or formats is asynchronous */ |
| | 85 | |
| | 86 | bool m_formatSupported; |
| | 87 | GdkAtom m_targetRequested; |
| | 88 | |
| | 89 | wxDataObject *m_receivedData; |
| | 90 | }; |
| | 91 | |
| | 92 | //----------------------------------------------------------------------------- |
| | 93 | // wxClipboardModule |
| | 94 | //----------------------------------------------------------------------------- |
| | 95 | |
| | 96 | class wxClipboardModule: public wxModule |
| | 97 | { |
| | 98 | DECLARE_DYNAMIC_CLASS(wxClipboardModule) |
| | 99 | |
| | 100 | public: |
| | 101 | wxClipboardModule() {} |
| | 102 | bool OnInit(); |
| | 103 | void OnExit(); |
| | 104 | }; |
| | 105 | |
| | 106 | #endif |
| | 107 | |
| | 108 | // wxUSE_CLIPBOARD |
| | 109 | |
| | 110 | #endif |
| | 111 | // __GTKCLIPBOARDH__ |
projects / wxWidgets.git / blame_incremental