/[pcsx2_0.9.7]/branch/r3113_0.9.7_beta/3rdparty/wxWidgets/include/wx/clipbrd.h
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Contents of /branch/r3113_0.9.7_beta/3rdparty/wxWidgets/include/wx/clipbrd.h

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Revision 32 - (show annotations) (download)
Tue Sep 7 03:29:01 2010 UTC (9 years, 5 months ago) by william
File MIME type: text/plain
File size: 4528 byte(s)
branching from upstream revision (http://pcsx2.googlecode.com/svn/trunk
): r3113 to
https://svn.netsolutions.dnsalias.com/websvn/ps2/pcsx2/pcsx2_0.9.7/branch/r3113_0.9.7_beta
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/clipbrd.h
3 // Purpose: wxClipboad class and clipboard functions
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 19.10.99
7 // RCS-ID: $Id: clipbrd.h 49563 2007-10-31 20:46:21Z VZ $
8 // Copyright: (c) wxWidgets Team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_CLIPBRD_H_BASE_
13 #define _WX_CLIPBRD_H_BASE_
14
15 #include "wx/defs.h"
16
17 #if wxUSE_CLIPBOARD
18
19
20 #include "wx/object.h"
21 #include "wx/wxchar.h"
22
23 class WXDLLIMPEXP_FWD_CORE wxDataFormat;
24 class WXDLLIMPEXP_FWD_CORE wxDataObject;
25 class WXDLLIMPEXP_FWD_CORE wxClipboard;
26
27 // ----------------------------------------------------------------------------
28 // wxClipboard represents the system clipboard. Normally, you should use
29 // wxTheClipboard which is a global pointer to the (unique) clipboard.
30 //
31 // Clipboard can be used to copy data to/paste data from. It works together
32 // with wxDataObject.
33 // ----------------------------------------------------------------------------
34
35 class WXDLLEXPORT wxClipboardBase : public wxObject
36 {
37 public:
38 wxClipboardBase() {}
39
40 // open the clipboard before Add/SetData() and GetData()
41 virtual bool Open() = 0;
42
43 // close the clipboard after Add/SetData() and GetData()
44 virtual void Close() = 0;
45
46 // query whether the clipboard is opened
47 virtual bool IsOpened() const = 0;
48
49 // add to the clipboard data
50 //
51 // NB: the clipboard owns the pointer and will delete it, so data must be
52 // allocated on the heap
53 virtual bool AddData( wxDataObject *data ) = 0;
54
55 // set the clipboard data, this is the same as Clear() followed by
56 // AddData()
57 virtual bool SetData( wxDataObject *data ) = 0;
58
59 // ask if data in correct format is available
60 virtual bool IsSupported( const wxDataFormat& format ) = 0;
61
62 // fill data with data on the clipboard (if available)
63 virtual bool GetData( wxDataObject& data ) = 0;
64
65 // clears wxTheClipboard and the system's clipboard if possible
66 virtual void Clear() = 0;
67
68 // flushes the clipboard: this means that the data which is currently on
69 // clipboard will stay available even after the application exits (possibly
70 // eating memory), otherwise the clipboard will be emptied on exit
71 virtual bool Flush() { return false; }
72
73 // X11 has two clipboards which get selected by this call. Empty on MSW.
74 virtual void UsePrimarySelection( bool WXUNUSED(primary) = false ) { }
75
76 // Returns global instance (wxTheClipboard) of the object:
77 static wxClipboard *Get();
78 };
79
80 // ----------------------------------------------------------------------------
81 // globals
82 // ----------------------------------------------------------------------------
83
84 // The global clipboard object - backward compatible access macro:
85 #define wxTheClipboard (wxClipboard::Get())
86
87 // ----------------------------------------------------------------------------
88 // include platform-specific class declaration
89 // ----------------------------------------------------------------------------
90
91 #if defined(__WXMSW__)
92 #include "wx/msw/clipbrd.h"
93 #elif defined(__WXMOTIF__)
94 #include "wx/motif/clipbrd.h"
95 #elif defined(__WXGTK20__)
96 #include "wx/gtk/clipbrd.h"
97 #elif defined(__WXGTK__)
98 #include "wx/gtk1/clipbrd.h"
99 #elif defined(__WXX11__)
100 #include "wx/x11/clipbrd.h"
101 #elif defined(__WXMGL__)
102 #include "wx/mgl/clipbrd.h"
103 #elif defined(__WXMAC__)
104 #include "wx/mac/clipbrd.h"
105 #elif defined(__WXCOCOA__)
106 #include "wx/cocoa/clipbrd.h"
107 #elif defined(__WXPM__)
108 #include "wx/os2/clipbrd.h"
109 #endif
110
111 // ----------------------------------------------------------------------------
112 // helpful class for opening the clipboard and automatically closing it
113 // ----------------------------------------------------------------------------
114
115 class WXDLLEXPORT wxClipboardLocker
116 {
117 public:
118 wxClipboardLocker(wxClipboard *clipboard = (wxClipboard *)NULL)
119 {
120 m_clipboard = clipboard ? clipboard : wxTheClipboard;
121 if ( m_clipboard )
122 {
123 m_clipboard->Open();
124 }
125 }
126
127 bool operator!() const { return !m_clipboard->IsOpened(); }
128
129 ~wxClipboardLocker()
130 {
131 if ( m_clipboard )
132 {
133 m_clipboard->Close();
134 }
135 }
136
137 private:
138 wxClipboard *m_clipboard;
139
140 DECLARE_NO_COPY_CLASS(wxClipboardLocker)
141 };
142
143 #endif // wxUSE_CLIPBOARD
144
145 #endif // _WX_CLIPBRD_H_BASE_

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