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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; | |
83 | ||
84 | bool m_formatSupported; | |
85 | GdkAtom m_targetRequested; | |
86 | ||
87 | wxDataObject *m_receivedData; | |
88 | }; | |
89 | ||
90 | //----------------------------------------------------------------------------- | |
91 | // wxClipboardModule | |
92 | //----------------------------------------------------------------------------- | |
93 | ||
94 | class wxClipboardModule: public wxModule | |
95 | { | |
96 | DECLARE_DYNAMIC_CLASS(wxClipboardModule) | |
97 | ||
98 | public: | |
99 | wxClipboardModule() {} | |
100 | bool OnInit(); | |
101 | void OnExit(); | |
102 | }; | |
103 | ||
104 | #endif | |
105 | ||
106 | // wxUSE_CLIPBOARD | |
107 | ||
108 | #endif | |
109 | // __GTKCLIPBOARDH__ |