1 /*****************************************************************************
2 * beos_init.cpp: Initialization for BeOS specific features
3 *****************************************************************************
4 * Copyright (C) 1999-2004 the VideoLAN team
7 * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
23 #include <Application.h>
31 #include <string.h> /* strdup() */
32 #include <malloc.h> /* free() */
40 #include <vlc_common.h>
41 #include "../libvlc.h"
44 /*****************************************************************************
45 * The VlcApplication class
46 *****************************************************************************/
47 class VlcApplication : public BApplication
52 VlcApplication(char* );
55 virtual void ReadyToRun();
56 virtual void AboutRequested();
57 virtual void RefsReceived(BMessage* message);
58 virtual void MessageReceived(BMessage* message);
59 virtual bool QuitRequested();
62 BWindow* fInterfaceWindow;
63 BMessage* fRefsMessage;
67 /*****************************************************************************
69 *****************************************************************************/
71 #include "../../modules/gui/beos/MsgVals.h"
72 #define REALLY_QUIT 'requ'
74 static vlc_object_t *p_appthread;
79 /*****************************************************************************
81 *****************************************************************************/
82 static void AppThread( vlc_object_t *p_appthread );
84 /*****************************************************************************
85 * system_Init: create a BApplication object and fill in program path.
86 *****************************************************************************/
87 void system_Init( libvlc_int_t *p_this, int *pi_argc, const char *ppsz_argv[] )
90 (vlc_object_t *)vlc_object_create( p_this, sizeof(vlc_object_t) );
92 /* Create the BApplication thread and wait for initialization */
93 vlc_thread_create( p_appthread, "app thread", AppThread,
94 VLC_THREAD_PRIORITY_LOW, true );
97 /*****************************************************************************
98 * system_Configure: check for system specific configuration options.
99 *****************************************************************************/
100 void system_Configure( libvlc_int_t *, int *pi_argc, const char *ppsz_argv[] )
104 /*****************************************************************************
105 * system_End: destroy the BApplication object.
106 *****************************************************************************/
107 void system_End( libvlc_int_t *p_this )
109 /* Tell the BApplication to die */
110 be_app->PostMessage( REALLY_QUIT );
112 vlc_thread_join( p_appthread );
113 vlc_object_release( p_appthread );
115 free( vlc_global()->psz_vlcpath );
118 /* following functions are local */
120 /*****************************************************************************
121 * AppThread: the BApplication thread.
122 *****************************************************************************/
123 static void AppThread( vlc_object_t * p_this )
125 VlcApplication * BeApp =
126 new VlcApplication("application/x-vnd.videolan-vlc");
127 vlc_object_attach( p_this, p_this->p_libvlc );
128 BeApp->p_this = p_this;
130 vlc_object_detach( p_this );
136 /*****************************************************************************
137 * VlcApplication: application constructor
138 *****************************************************************************/
139 VlcApplication::VlcApplication( char * psz_mimetype )
140 :BApplication( psz_mimetype ),
141 fInterfaceWindow( NULL ),
142 fRefsMessage( NULL ),
143 fReadyToQuit( false )
145 /* Nothing to do, we use the default constructor */
148 /*****************************************************************************
149 * ~VlcApplication: application destructor
150 *****************************************************************************/
151 VlcApplication::~VlcApplication( )
153 /* Nothing to do, we use the default destructor */
157 /*****************************************************************************
158 * AboutRequested: called by the system on B_ABOUT_REQUESTED
159 *****************************************************************************/
160 void VlcApplication::AboutRequested( )
163 alert = new BAlert( "VLC " PACKAGE_VERSION,
164 "VLC " PACKAGE_VERSION " for BeOS\n\n"
165 "<www.videolan.org>", "OK");
169 /*****************************************************************************
170 * ReadyToRun: called when the BApplication is initialized
171 *****************************************************************************/
172 void VlcApplication::ReadyToRun( )
177 /* Get the program path */
178 be_app->GetAppInfo( &info );
179 BEntry entry( &info.ref );
180 entry.GetPath( &path );
181 path.GetParent( &path );
182 vlc_global()->psz_vlcpath = strdup( path.Path() );
184 /* Tell the main thread we are finished initializing the BApplication */
185 vlc_thread_ready( p_this );
188 /*****************************************************************************
189 * RefsReceived: called when files are sent to our application
190 * (for example when the user drops fils onto our icon)
191 *****************************************************************************/
192 void VlcApplication::RefsReceived(BMessage* message)
194 if (fInterfaceWindow)
195 fInterfaceWindow->PostMessage(message);
198 fRefsMessage = new BMessage(*message);
202 /*****************************************************************************
203 * MessageReceived: a BeOS applications main message loop
204 * Since VlcApplication and interface are separated
205 * in the vlc binary and the interface plugin,
206 * we use this method to "stick" them together.
207 * The interface will post a message to the global
208 * "be_app" pointer when the interface is created
209 * containing a pointer to the interface window.
210 * In this way, we can keep a B_REFS_RECEIVED message
211 * in store for the interface window to handle later.
212 *****************************************************************************/
213 void VlcApplication::MessageReceived(BMessage* message)
215 switch (message->what) {
216 case INTERFACE_CREATED: {
217 BWindow* interfaceWindow;
218 if (message->FindPointer("window", (void**)&interfaceWindow) == B_OK) {
219 fInterfaceWindow = interfaceWindow;
221 fInterfaceWindow->PostMessage(fRefsMessage);
231 PostMessage( B_QUIT_REQUESTED );
235 BApplication::MessageReceived(message);
239 bool VlcApplication::QuitRequested()
243 vlc_object_kill( p_this->p_libvlc );
247 BApplication::QuitRequested();