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/*
*
* $Id: sourceheader 380067 2005-01-19 13:03:46Z trueg $
* Copyright (C) 2005 Sebastian Trueg <trueg@k3b.org>
*
* This file is part of the K3b project.
* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.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.
* See the file "COPYING" for the exact licensing terms.
*/
#include "k3bappdevicemanager.h"
#include <k3bdevice.h>
#include <k3bdevicehandler.h>
#include <k3bglobals.h>
#include <k3bapplication.h>
#include <k3bmediacache.h>
#include <kaction.h>
#include <kinputdialog.h>
#include <kmessagebox.h>
#include <kinputdialog.h>
#include <kio/job.h>
#include <klocale.h>
#include <kio/global.h>
#include <kpopupmenu.h>
K3bAppDeviceManager::K3bAppDeviceManager( TQObject* parent, const char* name )
: K3bDevice::DeviceManager( parent, name ),
m_currentDevice(0),
m_ejectRequested(false)
{
// FIXME: should we pass the mainwindow as watch window here?
// Is there a proper way to insert this actioncollection into the mainwindow's?
m_actionCollection = new KActionCollection( this );
// setup actions
KActionMenu* devicePopupMenu = new KActionMenu( m_actionCollection, "device_popup" );
m_actionDiskInfo = new KAction( i18n("Media &Info"), "info", 0, this, TQT_SLOT(diskInfo()),
m_actionCollection, "device_diskinfo");
m_actionUnmount = new KAction( i18n("&Unmount"), "cdrom_unmount", 0, this, TQT_SLOT(unmountDisk()),
m_actionCollection, "device_unmount");
m_actionMount = new KAction( i18n("&Mount"), "cdrom_mount", 0, this, TQT_SLOT(mountDisk()),
m_actionCollection, "device_mount");
m_actionEject = new KAction( i18n("&Eject"), "", 0, this, TQT_SLOT(ejectDisk()),
m_actionCollection, "device_eject");
m_actionLoad = new KAction( i18n("L&oad"), "", 0, this, TQT_SLOT(loadDisk()),
m_actionCollection, "device_load");
// KAction* actionUnlock = new KAction( i18n("Un&lock"), "", 0, this, TQT_SLOT(unlockDevice()),
// m_actionCollection, "device_unlock" );
// KAction* actionlock = new KAction( i18n("Loc&k"), "", 0, this, TQT_SLOT(lockDevice()),
// m_actionCollection, "device_lock" );
m_actionSetReadSpeed = new KAction( i18n("Set Read Speed..."), "", 0, this, TQT_SLOT(setReadSpeed()),
m_actionCollection, "device_set_read_speed" );
m_actionDiskInfo->setToolTip( i18n("Display generic medium information") );
m_actionUnmount->setToolTip( i18n("Unmount the medium") );
m_actionMount->setToolTip( i18n("Mount the medium") );
m_actionEject->setToolTip( i18n("Eject the medium") );
m_actionLoad->setToolTip( i18n("(Re)Load the medium") );
m_actionSetReadSpeed->setToolTip( i18n("Force the drive's read speed") );
devicePopupMenu->insert( m_actionDiskInfo );
devicePopupMenu->insert( new KActionSeparator( this ) );
devicePopupMenu->insert( m_actionUnmount );
devicePopupMenu->insert( m_actionMount );
devicePopupMenu->insert( new KActionSeparator( this ) );
devicePopupMenu->insert( m_actionEject );
devicePopupMenu->insert( m_actionLoad );
// devicePopupMenu->insert( new KActionSeparator( this ) );
// devicePopupMenu->insert( actionUnlock );
// devicePopupMenu->insert( actionlock );
devicePopupMenu->insert( new KActionSeparator( this ) );
devicePopupMenu->insert( m_actionSetReadSpeed );
setCurrentDevice( 0 );
}
void K3bAppDeviceManager::setMediaCache( K3bMediaCache* c )
{
connect( c, TQT_SIGNAL(mediumChanged(K3bDevice::Device*)),
this, TQT_SLOT(slotMediumChanged(K3bDevice::Device*)) );
}
int K3bAppDeviceManager::scanBus()
{
return K3bDevice::DeviceManager::scanBus();
}
K3bDevice::Device* K3bAppDeviceManager::currentDevice() const
{
return m_currentDevice;
}
void K3bAppDeviceManager::clear()
{
// make sure we do not use a deleted device
m_currentDevice = 0;
K3bDevice::DeviceManager::clear();
}
void K3bAppDeviceManager::removeDevice( const TQString& dev )
{
if( m_currentDevice == findDevice(dev) )
m_currentDevice = 0;
K3bDevice::DeviceManager::removeDevice( dev );
if( !m_currentDevice )
setCurrentDevice( allDevices().getFirst() );
}
K3bAppDeviceManager::~K3bAppDeviceManager()
{
}
void K3bAppDeviceManager::slotMediumChanged( K3bDevice::Device* dev )
{
m_actionDiskInfo->setEnabled( dev != 0 );
m_actionUnmount->setEnabled( dev != 0 );
m_actionMount->setEnabled( dev != 0 );
m_actionEject->setEnabled( dev != 0 );
m_actionLoad->setEnabled( dev != 0 );
m_actionSetReadSpeed->setEnabled( dev != 0 );
if( dev && dev == currentDevice() ) {
bool mounted = K3b::isMounted( dev );
bool mediumMountable = k3bappcore->mediaCache()->medium( dev ).content() & K3bMedium::CONTENT_DATA;
m_actionMount->setEnabled( !mounted && mediumMountable );
m_actionUnmount->setEnabled( mounted );
}
}
void K3bAppDeviceManager::setCurrentDevice( K3bDevice::Device* dev )
{
if( dev && dev != m_currentDevice ) {
m_currentDevice = dev;
emit currentDeviceChanged( dev );
}
slotMediumChanged( dev );
}
void K3bAppDeviceManager::diskInfo()
{
if( currentDevice() ) {
emit detectingDiskInfo( currentDevice() );
}
}
void K3bAppDeviceManager::unlockDevice()
{
if( currentDevice() )
K3bDevice::unblock( currentDevice() );
}
void K3bAppDeviceManager::lockDevice()
{
if( currentDevice() )
K3bDevice::block( currentDevice() );
}
void K3bAppDeviceManager::mountDisk()
{
if ( currentDevice() ) {
// FIXME: make this non-blocking
if( !K3b::isMounted( currentDevice() ) )
K3b::mount( currentDevice() );
emit mountFinished( TDEIO::findDeviceMountPoint( currentDevice()->blockDeviceName() ) );
}
}
void K3bAppDeviceManager::unmountDisk()
{
if ( currentDevice() ) {
// FIXME: make this non-blocking
if( K3b::isMounted( currentDevice() ) )
emit unmountFinished( K3b::unmount( currentDevice() ) );
else
emit unmountFinished( true );
}
}
void K3bAppDeviceManager::ejectDisk()
{
// FIXME: make this non-blocking
if ( currentDevice() )
K3b::eject( currentDevice() ); // just ignore errors here
}
void K3bAppDeviceManager::loadDisk()
{
if( currentDevice() )
K3bDevice::reload( currentDevice() );
}
void K3bAppDeviceManager::setReadSpeed()
{
if( currentDevice() ) {
bool ok = false;
int s = KInputDialog::getInteger( i18n("CD Read Speed"),
i18n("<p>Please enter the preferred read speed for <b>%1</b>. "
"This speed will be used for the currently mounted "
"medium."
"<p>This is especially useful to slow down the drive when "
"watching movies which are read directly from the drive "
"and the spinning noise is intrusive."
"<p>Be aware that this has no influence on K3b since it will "
"change the reading speed again when copying CDs or DVDs.")
.arg(currentDevice()->vendor() + " " + currentDevice()->description()),
12,
1,
currentDevice()->maxReadSpeed(),
1,
10,
&ok,
0 );
if( ok ) {
if( !currentDevice()->setSpeed( s*175, 0xFFFF ) )
KMessageBox::error( 0, i18n("Setting the read speed failed.") );
}
}
}
void K3bAppDeviceManager::diskInfo( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
diskInfo();
}
void K3bAppDeviceManager::unlockDevice( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
unlockDevice();
}
void K3bAppDeviceManager::lockDevice( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
lockDevice();
}
void K3bAppDeviceManager::mountDisk( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
mountDisk();
}
void K3bAppDeviceManager::unmountDisk( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
unmountDisk();
}
void K3bAppDeviceManager::ejectDisk( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
ejectDisk();
}
void K3bAppDeviceManager::loadDisk( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
loadDisk();
}
void K3bAppDeviceManager::setReadSpeed( K3bDevice::Device* dev )
{
setCurrentDevice( dev );
setReadSpeed();
}
#include "k3bappdevicemanager.moc"
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