Interface.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:4k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * intf_beos.cpp: beos interface
- *****************************************************************************
- * Copyright (C) 1999, 2000, 2001 the VideoLAN team
- * $Id: 72c800fd3f4f7f154567f504d30ae37b7543ce65 $
- *
- * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
- * Samuel Hocevar <sam@zoy.org>
- * Tony Castley <tony@castley.net>
- * Richard Shepherd <richard@rshepherd.demon.co.uk>
- * Stephan Aßmus <stippi@yellowbites.com>
- * Eric Petit <titer@videolan.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #include <InterfaceKit.h>
- #include <Application.h>
- #include <Message.h>
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- #include <vlc_common.h>
- #include <vlc_interface.h>
- #include <vlc_aout.h>
- #include <aout_internal.h>
- #include "InterfaceWindow.h"
- #include "MsgVals.h"
- /*****************************************************************************
- * intf_sys_t: internal variables of the BeOS interface
- *****************************************************************************/
- struct intf_sys_t
- {
- InterfaceWindow * p_window;
- };
- /*****************************************************************************
- * Local prototype
- *****************************************************************************/
- static void Run ( intf_thread_t *p_intf );
- /*****************************************************************************
- * intf_Open: initialize interface
- *****************************************************************************/
- int OpenIntf ( vlc_object_t *p_this )
- {
- intf_thread_t * p_intf = (intf_thread_t*) p_this;
- /* Allocate instance and initialize some members */
- p_intf->p_sys = (intf_sys_t*) malloc( sizeof( intf_sys_t ) );
- if( !p_intf->p_sys )
- return VLC_EGENERIC;
- p_intf->pf_run = Run;
- /* Create the interface window */
- BScreen screen( B_MAIN_SCREEN_ID );
- BRect rect = screen.Frame();
- rect.top = rect.bottom - 100;
- rect.bottom -= 50;
- rect.left += 50;
- rect.right = rect.left + 350;
- p_intf->p_sys->p_window =
- new InterfaceWindow( p_intf, rect, "VLC " VERSION );
- if( !p_intf->p_sys->p_window )
- {
- free( p_intf->p_sys );
- msg_Err( p_intf, "cannot allocate InterfaceWindow" );
- return VLC_EGENERIC;
- }
- /* Make the be_app aware the interface has been created */
- BMessage message( INTERFACE_CREATED );
- message.AddPointer( "window", p_intf->p_sys->p_window );
- be_app->PostMessage( &message );
- return VLC_SUCCESS;
- }
- /*****************************************************************************
- * intf_Close: destroy dummy interface
- *****************************************************************************/
- void CloseIntf ( vlc_object_t *p_this )
- {
- intf_thread_t *p_intf = (intf_thread_t*) p_this;
- /* Destroy the interface window */
- if( p_intf->p_sys->p_window->Lock() )
- p_intf->p_sys->p_window->Quit();
- /* Destroy structure */
- free( p_intf->p_sys );
- }
- /*****************************************************************************
- * intf_Run: event loop
- *****************************************************************************/
- static void Run( intf_thread_t *p_intf )
- {
- while( vlc_object_alive( p_intf ) )
- {
- p_intf->p_sys->p_window->UpdateInterface();
- msleep( INTF_IDLE_SLEEP );
- }
- }