a73d15e989
git-svn-id: svn://localhost/ardour2/branches/3.0@5306 d708f5d6-7413-0410-9779-e7cbd77b26cf
121 lines
3.6 KiB
Plaintext
121 lines
3.6 KiB
Plaintext
// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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/* Copyright (C) 2007 The giomm 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/private/icon_p.h>
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#include "slot_async.h"
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namespace Gio
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{
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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Glib::RefPtr<InputStream>
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LoadableIcon::load(int size, Glib::ustring& type, const Glib::RefPtr<Cancellable>& cancellable)
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#else
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Glib::RefPtr<InputStream>
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LoadableIcon::load(int size, Glib::ustring& type, const Glib::RefPtr<Cancellable>& cancellable, std::auto_ptr<Glib::Error>& error)
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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{
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char* c_type;
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GError* gerror = 0;
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Glib::RefPtr<InputStream> retval =
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Glib::wrap(g_loadable_icon_load(gobj(),
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size,
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&c_type,
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cancellable->gobj(),
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&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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type = c_type;
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g_free(c_type);
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if(retval)
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retval->reference(); //The function does not do a ref for us.
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return retval;
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}
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#ifdef GLIBMM_EXCEPTIONS_ENABLED
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Glib::RefPtr<InputStream>
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LoadableIcon::load(int size, Glib::ustring& type)
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#else
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Glib::RefPtr<InputStream>
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LoadableIcon::load(int size, Glib::ustring& type, std::auto_ptr<Glib::Error>& error)
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#endif //GLIBMM_EXCEPTIONS_ENABLED
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{
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char* c_type;
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GError* gerror = 0;
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Glib::RefPtr<InputStream> retval =
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Glib::wrap(g_loadable_icon_load(gobj(),
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size,
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&c_type,
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NULL,
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&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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type = c_type;
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g_free(c_type);
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if(retval)
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retval->reference(); //The function does not do a ref for us.
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return retval;
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}
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void
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LoadableIcon::load_async(int size, const SlotAsyncReady& slot, const
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Glib::RefPtr<Cancellable>& cancellable)
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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_loadable_icon_load_async(gobj(),
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size,
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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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LoadableIcon::load_async(int size, 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_loadable_icon_load_async(gobj(),
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size,
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NULL,
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&SignalProxy_async_callback,
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slot_copy);
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}
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} // namespace Gio
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