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 );
118 /* following functions are local */
120 /*****************************************************************************
121 * AppThread: the BApplication thread.
122 *****************************************************************************/
123 static void* AppThread( vlc_object_t * p_this )
125 int canc = vlc_savecancel ();
126 VlcApplication * BeApp =
127 new VlcApplication("application/x-vnd.videolan-vlc");
128 vlc_object_attach( p_this, p_this->p_libvlc );
129 BeApp->p_this = p_this;
131 vlc_object_detach( p_this );
133 vlc_restorecancel (canc);
139 /*****************************************************************************
140 * VlcApplication: application constructor
141 *****************************************************************************/
142 VlcApplication::VlcApplication( char * psz_mimetype )
143 :BApplication( psz_mimetype ),
144 fInterfaceWindow( NULL ),
145 fRefsMessage( NULL ),
146 fReadyToQuit( false )
148 /* Nothing to do, we use the default constructor */
151 /*****************************************************************************
152 * ~VlcApplication: application destructor
153 *****************************************************************************/
154 VlcApplication::~VlcApplication( )
156 /* Nothing to do, we use the default destructor */
160 /*****************************************************************************
161 * AboutRequested: called by the system on B_ABOUT_REQUESTED
162 *****************************************************************************/
163 void VlcApplication::AboutRequested( )
166 alert = new BAlert( "VLC " PACKAGE_VERSION,
167 "VLC " PACKAGE_VERSION " for BeOS\n\n"
168 "<www.videolan.org>", "OK");
172 /*****************************************************************************
173 * ReadyToRun: called when the BApplication is initialized
174 *****************************************************************************/
175 void VlcApplication::ReadyToRun( )
180 /* Get the program path */
181 be_app->GetAppInfo( &info );
182 BEntry entry( &info.ref );
183 entry.GetPath( &path );
184 path.GetParent( &path );
185 psz_vlcpath = strdup( path.Path() );
187 /* Tell the main thread we are finished initializing the BApplication */
188 vlc_thread_ready( p_this );
191 /*****************************************************************************
192 * RefsReceived: called when files are sent to our application
193 * (for example when the user drops fils onto our icon)
194 *****************************************************************************/
195 void VlcApplication::RefsReceived(BMessage* message)
197 if (fInterfaceWindow)
198 fInterfaceWindow->PostMessage(message);
201 fRefsMessage = new BMessage(*message);
205 /*****************************************************************************
206 * MessageReceived: a BeOS applications main message loop
207 * Since VlcApplication and interface are separated
208 * in the vlc binary and the interface plugin,
209 * we use this method to "stick" them together.
210 * The interface will post a message to the global
211 * "be_app" pointer when the interface is created
212 * containing a pointer to the interface window.
213 * In this way, we can keep a B_REFS_RECEIVED message
214 * in store for the interface window to handle later.
215 *****************************************************************************/
216 void VlcApplication::MessageReceived(BMessage* message)
218 switch (message->what) {
219 case INTERFACE_CREATED: {
220 BWindow* interfaceWindow;
221 if (message->FindPointer("window", (void**)&interfaceWindow) == B_OK) {
222 fInterfaceWindow = interfaceWindow;
224 fInterfaceWindow->PostMessage(fRefsMessage);
234 PostMessage( B_QUIT_REQUESTED );
238 BApplication::MessageReceived(message);
242 bool VlcApplication::QuitRequested()
246 libvlc_Quit( p_this->p_libvlc );
250 BApplication::QuitRequested();