Commit 710b8219 authored by Tony Castley's avatar Tony Castley

Change to the set out of the BeOS code to

allow more logical updates.
parent 092798cf
/*****************************************************************************
* InterfaceWindow.cpp: beos interface
*****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: InterfaceWindow.cpp,v 1.1 2001/06/02 09:42:26 tcastley Exp $
*
* 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>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
#include "defs.h"
/* System headers */
#include <kernel/OS.h>
#include <InterfaceKit.h>
#include <AppKit.h>
#include <StorageKit.h>
#include <malloc.h>
#include <scsi.h>
#include <scsiprobe_driver.h>
/* VLC headers */
extern "C"
{
#include "config.h"
#include "common.h"
#include "threads.h"
#include "mtime.h"
#include "main.h"
#include "tests.h"
#include "stream_control.h"
#include "input_ext-intf.h"
#include "interface.h"
#include "intf_msg.h"
#include "intf_playlist.h"
#include "audio_output.h"
}
/* BeOS interface headers */
#include "MsgVals.h"
#include "InterfaceWindow.h"
#include "Bitmaps.h"
#include "TransportButton.h"
/*****************************************************************************
* InterfaceWindow
*****************************************************************************/
InterfaceWindow::InterfaceWindow( BRect frame, const char *name,
intf_thread_t *p_interface )
: BWindow( frame, name, B_FLOATING_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK
| B_ASYNCHRONOUS_CONTROLS )
{
file_panel = NULL;
p_intf = p_interface;
BRect ButtonRect;
float xStart = 5.0;
float yStart = 20.0;
SetName( "interface" );
SetTitle(VOUT_TITLE " (BeOS interface)");
BRect rect(0, 0, 0, 0);
BMenuBar *menu_bar;
menu_bar = new BMenuBar(rect, "main menu");
AddChild( menu_bar );
BMenu *mFile;
BMenu *mAudio;
CDMenu *cd_menu;
BMenuItem *mItem;
menu_bar->AddItem( mFile = new BMenu( "File" ) );
menu_bar->ResizeToPreferred();
mFile->AddItem( mItem = new BMenuItem( "Open File" B_UTF8_ELLIPSIS,
new BMessage(OPEN_FILE), 'O') );
cd_menu = new CDMenu( "Open Disc" );
mFile->AddItem( cd_menu );
mFile->AddSeparatorItem();
mFile->AddItem( mItem = new BMenuItem( "About" B_UTF8_ELLIPSIS,
new BMessage(B_ABOUT_REQUESTED), 'A') );
mItem->SetTarget( be_app );
mFile->AddItem(mItem = new BMenuItem( "Quit",
new BMessage(B_QUIT_REQUESTED), 'Q') );
menu_bar->AddItem ( mAudio = new BMenu( "Audio" ) );
menu_bar->ResizeToPreferred();
mAudio->AddItem( new LanguageMenu( "Language", AUDIO_ES, p_intf ) );
mAudio->AddItem( new LanguageMenu( "Subtitles", SPU_ES, p_intf ) );
rect = Bounds();
rect.top += menu_bar->Bounds().IntegerHeight() + 1;
BBox* p_view;
p_view = new BBox( rect, NULL, B_FOLLOW_ALL, B_WILL_DRAW, B_PLAIN_BORDER );
p_view->SetViewColor( ui_color(B_PANEL_BACKGROUND_COLOR) );
/* Buttons */
/* Slow play */
ButtonRect.SetLeftTop(BPoint(xStart, yStart));
ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kSkipButtonSize);
xStart += kRewindBitmapWidth;
TransportButton* p_slow = new TransportButton(ButtonRect, B_EMPTY_STRING,
kSkipBackBitmapBits,
kPressedSkipBackBitmapBits,
kDisabledSkipBackBitmapBits,
new BMessage(SLOWER_PLAY));
p_view->AddChild( p_slow );
/* Play Pause */
ButtonRect.SetLeftTop(BPoint(xStart, yStart));
ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kPlayButtonSize);
xStart += kPlayPauseBitmapWidth + 1.0;
PlayPauseButton* p_play = new PlayPauseButton(ButtonRect, B_EMPTY_STRING,
kPlayButtonBitmapBits,
kPressedPlayButtonBitmapBits,
kDisabledPlayButtonBitmapBits,
kPlayingPlayButtonBitmapBits,
kPressedPlayingPlayButtonBitmapBits,
kPausedPlayButtonBitmapBits,
kPressedPausedPlayButtonBitmapBits,
new BMessage(START_PLAYBACK));
p_view->AddChild( p_play );
/* p_play->SetPlaying(); */
/* Fast Foward */
ButtonRect.SetLeftTop(BPoint(xStart, yStart));
ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kSkipButtonSize);
xStart += kRewindBitmapWidth;
TransportButton* p_fast = new TransportButton(ButtonRect, B_EMPTY_STRING,
kSkipForwardBitmapBits,
kPressedSkipForwardBitmapBits,
kDisabledSkipForwardBitmapBits,
new BMessage(FASTER_PLAY));
p_view->AddChild( p_fast );
/* Stop */
ButtonRect.SetLeftTop(BPoint(xStart, yStart));
ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kStopButtonSize);
xStart += kStopBitmapWidth;
TransportButton* p_stop = new TransportButton(ButtonRect, B_EMPTY_STRING,
kStopButtonBitmapBits,
kPressedStopButtonBitmapBits,
kDisabledStopButtonBitmapBits,
new BMessage(STOP_PLAYBACK));
p_view->AddChild( p_stop );
ButtonRect.SetLeftTop(BPoint(xStart + 5, yStart + 6));
ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kSpeakerButtonSize);
xStart += kSpeakerIconBitmapWidth;
TransportButton* p_mute = new TransportButton(ButtonRect, B_EMPTY_STRING,
kSpeakerIconBits,
kPressedSpeakerIconBits,
kSpeakerIconBits,
new BMessage(VOLUME_MUTE));
p_view->AddChild( p_mute );
/* Seek Status */
rgb_color fill_color = {0,255,0};
p_seek = new SeekSlider(BRect(5,2,255,15), this, 0, 100,
B_TRIANGLE_THUMB);
p_seek->SetValue(0);
p_seek->UseFillColor(true, &fill_color);
p_view->AddChild( p_seek );
/* Volume Slider */
p_vol = new MediaSlider(BRect(xStart,20,255,30), new BMessage(VOLUME_CHG),
0, VOLUME_MAX);
p_vol->SetValue(VOLUME_DEFAULT);
p_vol->UseFillColor(true, &fill_color);
p_view->AddChild( p_vol );
/* Set size and Show */
AddChild( p_view );
ResizeTo(260,50 + menu_bar->Bounds().IntegerHeight()+1);
Show();
}
InterfaceWindow::~InterfaceWindow()
{
}
/*****************************************************************************
* InterfaceWindow::MessageReceived
*****************************************************************************/
void InterfaceWindow::MessageReceived( BMessage * p_message )
{
int vol_val = p_vol->Value(); // remember the current volume
static int playback_status; // remember playback state
int i_index;
BAlert *alert;
Activate();
switch( p_message->what )
{
case B_ABOUT_REQUESTED:
alert = new BAlert(VOUT_TITLE, "BeOS " VOUT_TITLE "\n\n<www.videolan.org>", "Ok");
alert->Go();
break;
case OPEN_FILE:
if( file_panel )
{
file_panel->Show();
break;
}
file_panel = new BFilePanel();
file_panel->SetTarget( this );
file_panel->Show();
break;
case OPEN_DVD:
const char *psz_device;
char psz_source[ B_FILE_NAME_LENGTH + 4 ];
if( p_message->FindString("device", &psz_device) != B_ERROR )
{
snprintf( psz_source, B_FILE_NAME_LENGTH + 4,
"dvd:%s", psz_device );
psz_source[ strlen(psz_source) ] = '\0';
intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, (char*)psz_source );
}
break;
case STOP_PLAYBACK:
// this currently stops playback not nicely
if( p_intf->p_input != NULL )
{
// silence the sound, otherwise very horrible
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
p_aout_bank->pp_aout[i_index]->i_savedvolume = p_aout_bank->pp_aout[i_index]->i_volume;
p_aout_bank->pp_aout[i_index]->i_volume = 0;
}
vlc_mutex_unlock( &p_aout_bank->lock );
snooze( 400000 );
/* end playing item */
p_intf->p_input->b_eof = 1;
/* update playlist */
vlc_mutex_lock( &p_main->p_playlist->change_lock );
p_main->p_playlist->i_index--;
p_main->p_playlist->b_stopped = 1;
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
}
break;
case START_PLAYBACK:
/* starts playing in normal mode */
/* if (p_intf->p_input != NULL )
if (p_main->p_aout != NULL)
{
p_main->p_aout->i_vol = vol_val;
}
snooze(400000);
input_SetStatus(p_intf->p_input, INPUT_STATUS_PLAY);
playback_status = PLAYING;
}
break;
*/
case PAUSE_PLAYBACK:
/* toggle between pause and play */
if( p_intf->p_input != NULL )
{
/* pause if currently playing */
if( playback_status == PLAYING )
{
/* mute the sound */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
p_aout_bank->pp_aout[i_index]->i_savedvolume =
p_aout_bank->pp_aout[i_index]->i_volume;
p_aout_bank->pp_aout[i_index]->i_volume = 0;
}
vlc_mutex_unlock( &p_aout_bank->lock );
/* pause the movie */
input_SetStatus( p_intf->p_input, INPUT_STATUS_PAUSE );
vlc_mutex_lock( &p_main->p_playlist->change_lock );
p_main->p_playlist->b_stopped = 0;
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
playback_status = PAUSED;
}
else
{
/* Play after pausing */
/* Restore the volume */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
p_aout_bank->pp_aout[i_index]->i_volume =
p_aout_bank->pp_aout[i_index]->i_savedvolume;
p_aout_bank->pp_aout[i_index]->i_savedvolume = 0;
}
vlc_mutex_unlock( &p_aout_bank->lock );
snooze( 400000 );
/* Start playing */
input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
p_main->p_playlist->b_stopped = 0;
playback_status = PLAYING;
}
}
else
{
/* Play a new file */
vlc_mutex_lock( &p_main->p_playlist->change_lock );
if( p_main->p_playlist->b_stopped )
{
if( p_main->p_playlist->i_size )
{
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
intf_PlaylistJumpto( p_main->p_playlist,
p_main->p_playlist->i_index );
playback_status = PLAYING;
}
else
{
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
}
}
}
break;
case FASTER_PLAY:
/* cycle the fast playback modes */
if( p_intf->p_input != NULL )
{
/* mute the sound */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
p_aout_bank->pp_aout[i_index]->i_savedvolume =
p_aout_bank->pp_aout[i_index]->i_volume;
p_aout_bank->pp_aout[i_index]->i_volume = 0;
}
vlc_mutex_unlock( &p_aout_bank->lock );
snooze( 400000 );
/* change the fast play mode */
input_SetStatus( p_intf->p_input, INPUT_STATUS_FASTER );
vlc_mutex_lock( &p_main->p_playlist->change_lock );
p_main->p_playlist->b_stopped = 0;
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
}
break;
case SLOWER_PLAY:
/* cycle the slow playback modes */
if (p_intf->p_input != NULL )
{
/* mute the sound */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
p_aout_bank->pp_aout[i_index]->i_savedvolume =
p_aout_bank->pp_aout[i_index]->i_volume;
p_aout_bank->pp_aout[i_index]->i_volume = 0;
}
vlc_mutex_unlock( &p_aout_bank->lock );
snooze( 400000 );
/* change the slower play */
input_SetStatus( p_intf->p_input, INPUT_STATUS_SLOWER );
vlc_mutex_lock( &p_main->p_playlist->change_lock );
p_main->p_playlist->b_stopped = 0;
vlc_mutex_unlock( &p_main->p_playlist->change_lock );
}
break;
case SEEK_PLAYBACK:
/* handled by semaphores */
break;
case VOLUME_CHG:
/* adjust the volume */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
if( p_aout_bank->pp_aout[i_index]->i_savedvolume )
{
p_aout_bank->pp_aout[i_index]->i_savedvolume = vol_val;
}
else
{
p_aout_bank->pp_aout[i_index]->i_volume = vol_val;
}
}
vlc_mutex_unlock( &p_aout_bank->lock );
break;
case VOLUME_MUTE:
/* toggle muting */
vlc_mutex_lock( &p_aout_bank->lock );
for( i_index = 0 ; i_index < p_aout_bank->i_count ; i_index++ )
{
if( p_aout_bank->pp_aout[i_index]->i_savedvolume )
{
p_aout_bank->pp_aout[i_index]->i_volume =
p_aout_bank->pp_aout[i_index]->i_savedvolume;
p_aout_bank->pp_aout[i_index]->i_savedvolume = 0;
}
else
{
p_aout_bank->pp_aout[i_index]->i_savedvolume =
p_aout_bank->pp_aout[i_index]->i_volume;
p_aout_bank->pp_aout[i_index]->i_volume = 0;
}
}
vlc_mutex_unlock( &p_aout_bank->lock );
break;
case SELECT_CHANNEL:
{
int32 i = p_message->FindInt32( "channel" );
if ( i == -1 )
{
input_ChangeES( p_intf->p_input, NULL, AUDIO_ES );
}
else
{
input_ChangeES( p_intf->p_input,
p_intf->p_input->stream.pp_es[i], AUDIO_ES );
}
}
break;
case SELECT_SUBTITLE:
{
int32 i = p_message->FindInt32( "subtitle" );
if ( i == -1 )
{
input_ChangeES( p_intf->p_input, NULL, SPU_ES);
}
else
{
input_ChangeES( p_intf->p_input,
p_intf->p_input->stream.pp_es[i], SPU_ES );
}
}
break;
case B_REFS_RECEIVED:
case B_SIMPLE_DATA:
{
entry_ref ref;
if( p_message->FindRef( "refs", &ref ) == B_OK )
{
BPath path( &ref );
intf_PlaylistAdd( p_main->p_playlist,
PLAYLIST_END, (char*)path.Path() );
}
}
break;
default:
BWindow::MessageReceived( p_message );
break;
}
}
/*****************************************************************************
* InterfaceWindow::updateInterface
*****************************************************************************/
void InterfaceWindow::updateInterface()
{
float progress;
bool seekNeeded = false;
if( acquire_sem(fScrubSem) == B_OK )
{
seekNeeded = true;
}
if( seekNeeded )
{
uint32 seekTo = (p_seek->Value() *
p_intf->p_input->stream.p_selected_area->i_size) / 100;
input_Seek( p_intf->p_input, seekTo );
seekNeeded = false;
}
else if( Lock() )
{
progress = (100. * p_intf->p_input->stream.p_selected_area->i_tell) /
p_intf->p_input->stream.p_selected_area->i_size;
p_seek->SetValue(progress);
Unlock();
}
}
/*****************************************************************************
* InterfaceWindow::QuitRequested
*****************************************************************************/
bool InterfaceWindow::QuitRequested()
{
p_intf->b_die = 1;
return( false );
}
/*****************************************************************************
* CDMenu::CDMenu
*****************************************************************************/
CDMenu::CDMenu(const char *name)
: BMenu(name)
{
}
/*****************************************************************************
* CDMenu::~CDMenu
*****************************************************************************/
CDMenu::~CDMenu()
{
}
/*****************************************************************************
* CDMenu::AttachedToWindow
*****************************************************************************/
void CDMenu::AttachedToWindow(void)
{
while (RemoveItem((long int)0) != NULL); // remove all items
GetCD("/dev/disk");
BMenu::AttachedToWindow();
}
/*****************************************************************************
* CDMenu::GetCD
*****************************************************************************/
int CDMenu::GetCD( const char *directory )
{
int i_dev;
BDirectory dir;
dir.SetTo( directory );
if( dir.InitCheck() != B_NO_ERROR )
{
return B_ERROR;
}
dir.Rewind();
BEntry entry;
while( dir.GetNextEntry(&entry) >= 0 )
{
const char *name;
entry_ref e;
BPath path;
if( entry.GetPath(&path) != B_NO_ERROR )
{
continue;
}
name = path.Path();
if( entry.GetRef(&e) != B_NO_ERROR )
{
continue;
}
if( entry.IsDirectory() )
{
if( strcmp(e.name, "floppy") == 0 )
{
continue; // ignore floppy (it is not silent)
}
i_dev = GetCD( name );
if( i_dev >= 0 )
{
return i_dev;
}
}
else
{
device_geometry g;
status_t m;
if( strcmp(e.name, "raw") != 0 )
{
continue; // ignore partitions
}
i_dev = open( name, O_RDONLY );
if( i_dev < 0 )
{
continue;
}
if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )