65391c8ffc
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62789 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: gtk/gsockgtk.cpp
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// Purpose: implementation of wxGTK-specific socket event handling
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// Author: Guilhem Lavaux, Vadim Zeitlin
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// Created: 1999
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// RCS-ID: $Id$
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// Copyright: (c) 1999, 2007 wxWidgets dev team
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// (c) 2009 Vadim Zeitlin
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#if wxUSE_SOCKETS
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#include "wx/apptrait.h"
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#include "wx/private/fdiomanager.h"
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#include <gdk/gdk.h>
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extern "C" {
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static
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void wxSocket_GDK_Input(gpointer data,
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gint WXUNUSED(source),
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GdkInputCondition condition)
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{
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wxFDIOHandler * const handler = static_cast<wxFDIOHandler *>(data);
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if ( condition & GDK_INPUT_READ )
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{
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handler->OnReadWaiting();
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// we could have lost connection while reading in which case we
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// shouldn't call OnWriteWaiting() as the socket is now closed and it
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// would assert
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if ( !handler->IsOk() )
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return;
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}
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if ( condition & GDK_INPUT_WRITE )
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handler->OnWriteWaiting();
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}
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}
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class GTKFDIOManager : public wxFDIOManager
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{
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public:
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virtual int AddInput(wxFDIOHandler *handler, int fd, Direction d)
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{
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return gdk_input_add
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(
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fd,
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d == OUTPUT ? GDK_INPUT_WRITE : GDK_INPUT_READ,
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wxSocket_GDK_Input,
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handler
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);
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}
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virtual void
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RemoveInput(wxFDIOHandler* WXUNUSED(handler), int fd, Direction WXUNUSED(d))
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{
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gdk_input_remove(fd);
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}
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};
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wxFDIOManager *wxGUIAppTraits::GetFDIOManager()
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{
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static GTKFDIOManager s_manager;
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return &s_manager;
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}
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#endif // wxUSE_SOCKETS
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