]> git.saurik.com Git - wxWidgets.git/blame - src/common/clipcmn.cpp
Compilation fix for r74440 and STL builds.
[wxWidgets.git] / src / common / clipcmn.cpp
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b068c4e8 1/////////////////////////////////////////////////////////////////////////////
02761f6c 2// Name: src/common/clipcmn.cpp
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3// Purpose: common (to all ports) wxClipboard functions
4// Author: Robert Roebling
5// Modified by:
6// Created: 28.06.99
7// RCS-ID: $Id$
8// Copyright: (c) Robert Roebling
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
12// ============================================================================
13// declarations
14// ============================================================================
15
16// ----------------------------------------------------------------------------
17// headers
18// ----------------------------------------------------------------------------
19
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20// For compilers that support precompilation, includes "wx.h".
21#include "wx/wxprec.h"
22
23#ifdef __BORLANDC__
24 #pragma hdrstop
25#endif
26
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27#if wxUSE_CLIPBOARD
28
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29#include "wx/clipbrd.h"
30
02761f6c 31#ifndef WX_PRECOMP
01fc4932 32 #include "wx/dataobj.h"
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33 #include "wx/module.h"
34#endif
41b1047d 35
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36// ---------------------------------------------------------
37// wxClipboardEvent
38// ---------------------------------------------------------
39
40IMPLEMENT_DYNAMIC_CLASS(wxClipboardEvent,wxEvent)
41
9b11752c 42wxDEFINE_EVENT( wxEVT_CLIPBOARD_CHANGED, wxClipboardEvent );
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43
44bool wxClipboardEvent::SupportsFormat( const wxDataFormat &format ) const
8946ede1 45{
311c1be9 46#ifdef __WXGTK20__
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47 for (wxVector<wxDataFormat>::size_type n = 0; n < m_formats.size(); n++)
48 {
49 if (m_formats[n] == format)
50 return true;
51 }
52
c220de0b 53 return false;
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54#else
55 // All other ports just query the clipboard directly
56 // from here
57 wxClipboard* clipboard = (wxClipboard*) GetEventObject();
58 return clipboard->IsSupported( format );
59#endif
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60}
61
62void wxClipboardEvent::AddFormat(const wxDataFormat& format)
63{
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64 m_formats.push_back( format );
65}
66
67// ---------------------------------------------------------
68// wxClipboardBase
69// ---------------------------------------------------------
70
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71static wxClipboard *gs_clipboard = NULL;
72
73/*static*/ wxClipboard *wxClipboardBase::Get()
74{
75 if ( !gs_clipboard )
76 {
77 gs_clipboard = new wxClipboard;
78 }
79 return gs_clipboard;
80}
81
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82bool wxClipboardBase::IsSupportedAsync( wxEvtHandler *sink )
83{
84 // We just imitate an asynchronous API on most platforms.
85 // This method is overridden uner GTK.
86 wxClipboardEvent *event = new wxClipboardEvent(wxEVT_CLIPBOARD_CHANGED);
87 event->SetEventObject( this );
8946ede1 88
311c1be9 89 sink->QueueEvent( event );
8946ede1 90
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91 return true;
92}
93
94
b068c4e8 95// ----------------------------------------------------------------------------
5dc43d1f 96// wxClipboardModule: module responsible for destroying the global clipboard
b068c4e8 97// object
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98// ----------------------------------------------------------------------------
99
100class wxClipboardModule : public wxModule
101{
102public:
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103 bool OnInit() { return true; }
104 void OnExit() { wxDELETE(gs_clipboard); }
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105
106private:
107 DECLARE_DYNAMIC_CLASS(wxClipboardModule)
108};
109
d54598dd 110IMPLEMENT_DYNAMIC_CLASS(wxClipboardModule, wxModule)
8ee9d618 111
41b1047d 112#endif // wxUSE_CLIPBOARD