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/* $Id: MainWindow.cpp,v 1.4 2003/11/09 21:35:06 titer Exp $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.m0k.org/>.
It may be used under the terms of the GNU General Public License. */
#include <Alert.h>
#include <Application.h>
#include <Screen.h>
#include "MainWindow.h"
#include "ScanView.h"
#include "RipView.h"
MainWindow::MainWindow()
: BWindow( BRect( 0,0,10,10 ), "HandBrake " VERSION, B_TITLED_WINDOW,
B_NOT_RESIZABLE | B_NOT_ZOOMABLE )
{
fHandle = HBInit( 1, 0 );
/* Add the scan view */
fScanView = new ScanView( fHandle );
fRipView = new RipView( fHandle );
AddChild( fScanView );
/* Resize to fit */
ResizeTo( fScanView->Bounds().Width(), fScanView->Bounds().Height() );
BScreen screen;
MoveTo( ( screen.Frame().Width() - fRipView->Bounds().Width() ) / 2,
( screen.Frame().Height() - fRipView->Bounds().Height() ) / 2 );
/* Update the interface */
fDie = false;
fUpdateThread = spawn_thread( (int32 (*)(void *)) UpdateInterface,
"interface", B_DISPLAY_PRIORITY, this );
resume_thread( fUpdateThread );
}
bool MainWindow::QuitRequested()
{
/* Clean up */
fDie = true;
long exit_value;
wait_for_thread( fUpdateThread, &exit_value );
HBClose( &fHandle );
/* Stop the application */
be_app->PostMessage( B_QUIT_REQUESTED );
return true;
}
void MainWindow::MessageReceived( BMessage * message )
{
switch( message->what )
{
case B_ABOUT_REQUESTED:
{
BAlert * alert;
alert = new BAlert( "About HandBrake",
"HandBrake " VERSION "\n\n"
"by Eric Petit <titer@videolan.org>\n"
"Homepage : <http://handbrake.m0k.org/>\n\n"
"No, you don't want to know where this stupid app "
"name comes from.\n\n"
"Thanks to BGA for pointing out very cool bugs ;)",
"Woot !" );
alert->Go( NULL );
break;
}
case B_REFS_RECEIVED:
case SCAN_RADIO:
case SCAN_BROWSE_BUTTON:
case SCAN_OPEN:
fScanView->MessageReceived( message );
break;
case B_SAVE_REQUESTED:
case RIP_TITLE_POPUP:
case RIP_BITRATE_RADIO:
case RIP_TARGET_CONTROL:
case RIP_CROP_BUTTON:
case RIP_BROWSE_BUTTON:
case RIP_SUSPEND_BUTTON:
case RIP_RIP_BUTTON:
fRipView->MessageReceived( message );
break;
default:
BWindow::MessageReceived( message );
break;
}
}
void MainWindow::UpdateInterface( MainWindow * _this )
{
uint64_t time;
int64_t wait;
while( !_this->fDie )
{
/* Update every 0.1 sec */
time = system_time();
_this->_UpdateInterface();
wait = 100000 - ( system_time() - time );
if( wait > 0 )
{
snooze( wait );
}
}
}
void MainWindow::_UpdateInterface()
{
if( !Lock() )
{
fprintf( stderr, "Lock() failed\n" );
return;
}
int modeChanged;
HBStatus status;
modeChanged = HBGetStatus( fHandle, &status );
switch( status.mode )
{
case HB_MODE_UNDEF:
case HB_MODE_NEED_DEVICE:
break;
case HB_MODE_SCANNING:
case HB_MODE_INVALID_DEVICE:
fScanView->UpdateIntf( status, modeChanged );
break;
case HB_MODE_READY_TO_RIP:
if( !modeChanged )
break;
RemoveChild( fScanView );
ResizeTo( fRipView->Bounds().Width(),
fRipView->Bounds().Height() );
AddChild( fRipView );
fRipView->UpdateIntf( status, modeChanged );
break;
case HB_MODE_ENCODING:
case HB_MODE_PAUSED:
case HB_MODE_DONE:
case HB_MODE_CANCELED:
case HB_MODE_ERROR:
fRipView->UpdateIntf( status, modeChanged );
break;
default:
break;
}
Unlock();
}
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