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git-svn-id: svn://localhost/ardour2/branches/3.0@5306 d708f5d6-7413-0410-9779-e7cbd77b26cf
132 lines
4.4 KiB
Text
132 lines
4.4 KiB
Text
// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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/* Copyright (C) 2007 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gio/gio.h>
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#include <giomm/file.h>
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#include <glibmm/error.h>
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#include <glibmm/exceptionhandler.h>
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#include "slot_async.h"
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namespace Gio
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{
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void
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FileEnumerator::next_files_async(const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, int num_files, int io_priority)
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{
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// Create a copy of the slot.
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// A pointer to it will be passed through the callback's data parameter
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// and deleted in the callback.
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SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);
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g_file_enumerator_next_files_async(gobj(),
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num_files,
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io_priority,
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cancellable->gobj(),
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&SignalProxy_async_callback,
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slot_copy);
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}
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void
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FileEnumerator::next_files_async(const SlotAsyncReady& slot, int num_files, int io_priority)
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{
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// Create a copy of the slot.
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// A pointer to it will be passed through the callback's data parameter
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// and deleted in the callback.
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SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);
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g_file_enumerator_next_files_async(gobj(),
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num_files,
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io_priority,
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NULL, // cancellable
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&SignalProxy_async_callback,
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slot_copy);
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}
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void
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FileEnumerator::close_async(int io_priority,
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const Glib::RefPtr<Cancellable>& cancellable,
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const SlotAsyncReady& slot)
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{
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// Create a copy of the slot.
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// A pointer to it will be passed through the callback's data parameter
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// and deleted in the callback.
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SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);
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g_file_enumerator_close_async(gobj(),
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io_priority,
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cancellable->gobj(),
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&SignalProxy_async_callback,
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slot_copy);
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}
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void
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FileEnumerator::close_async(int io_priority,
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const SlotAsyncReady& slot)
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{
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// Create a copy of the slot.
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// A pointer to it will be passed through the callback's data parameter
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// and deleted in the callback.
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SlotAsyncReady* slot_copy = new SlotAsyncReady(slot);
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g_file_enumerator_close_async(gobj(),
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io_priority,
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NULL, // cancellable
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&SignalProxy_async_callback,
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slot_copy);
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}
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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Glib::RefPtr<FileInfo> FileEnumerator::next_file()
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#else
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Glib::RefPtr<FileInfo> FileEnumerator::next_file(std::auto_ptr<Glib::Error>& error)
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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{
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GError* gerror = 0;
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Glib::RefPtr<FileInfo> retvalue = Glib::wrap(g_file_enumerator_next_file(gobj(), NULL, &(gerror)));
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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if(gerror)
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::Glib::Error::throw_exception(gerror);
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#else
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if(gerror)
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error = ::Glib::Error::throw_exception(gerror);
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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return retvalue;
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}
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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bool FileEnumerator::close()
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#else
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bool FileEnumerator::close(std::auto_ptr<Glib::Error>& error)
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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{
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GError* gerror = 0;
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bool retvalue = g_file_enumerator_close(gobj(), NULL, &(gerror));
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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if(gerror)
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::Glib::Error::throw_exception(gerror);
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#else
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if(gerror)
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error = ::Glib::Error::throw_exception(gerror);
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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return retvalue;
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}
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} // namespace Gio
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