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k3b/src/k3bstatusbarmanager.cpp

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/*
*
* $Id: k3bstatusbarmanager.cpp 619556 2007-01-03 17:38:12Z trueg $
* Copyright (C) 2003 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 "k3bstatusbarmanager.h"
#include <k3bcore.h>
#include "k3bbusywidget.h"
#include "k3b.h"
#include <k3bversion.h>
#include <k3bglobals.h>
#include "k3bprojectmanager.h"
#include "k3bapplication.h"
#include <k3baudiodoc.h>
#include <k3bdatadoc.h>
#include <k3bmixeddoc.h>
#include <k3bvcddoc.h>
#include <k3bdiritem.h>
#include <k3bview.h>
#include <kiconloader.h>
#include <klocale.h>
#include <tdeconfig.h>
#include <kstandarddirs.h>
#include <tdeio/global.h>
#include <kstatusbar.h>
#include <tdeaboutdata.h>
#include <tdeaction.h>
#include <tqlabel.h>
#include <tqhbox.h>
#include <tqfile.h>
#include <tqtimer.h>
#include <tqevent.h>
#include <tqtooltip.h>
K3bStatusBarManager::K3bStatusBarManager( K3bMainWindow* parent )
: TQObject(parent),
m_mainWindow(parent)
{
// setup free temp space box
TQHBox* boxFreeTemp = new TQHBox( m_mainWindow->statusBar() );
boxFreeTemp->setSpacing(2);
m_labelProjectInfo = new TQLabel( m_mainWindow->statusBar() );
m_pixFreeTemp = new TQLabel( boxFreeTemp );
(void)new TQLabel( i18n("Temp:"), boxFreeTemp );
m_pixFreeTemp->setPixmap( SmallIcon("folder_green") );
m_labelFreeTemp = new TQLabel( boxFreeTemp );
boxFreeTemp->installEventFilter( this );
// setup info area
m_labelInfoMessage = new TQLabel( " ", m_mainWindow->statusBar() );
// setup version info
m_versionBox = new TQLabel( TQString("K3b %1").arg(kapp->aboutData()->version()), m_mainWindow->statusBar() );
m_versionBox->installEventFilter( this );
// setup the statusbar
m_mainWindow->statusBar()->addWidget( m_labelInfoMessage, 1 ); // for showing some info
m_mainWindow->statusBar()->addWidget( m_labelProjectInfo, 0, true );
// a spacer item
m_mainWindow->statusBar()->addWidget( new TQLabel( " ", m_mainWindow->statusBar() ), 0, true );
m_mainWindow->statusBar()->addWidget( boxFreeTemp, 0, true );
// a spacer item
m_mainWindow->statusBar()->addWidget( new TQLabel( " ", m_mainWindow->statusBar() ), 0, true );
m_mainWindow->statusBar()->addWidget( m_versionBox, 0, true );
connect( m_mainWindow, TQT_SIGNAL(configChanged(TDEConfig*)), this, TQT_SLOT(update()) );
connect( m_mainWindow->actionCollection(), TQT_SIGNAL(actionStatusText(const TQString&)),
this, TQT_SLOT(showActionStatusText(const TQString&)) );
connect( m_mainWindow->actionCollection(), TQT_SIGNAL(clearStatusText()),
this, TQT_SLOT(clearActionStatusText()) );
connect( k3bappcore->projectManager(), TQT_SIGNAL(activeProjectChanged(K3bDoc*)),
this, TQT_SLOT(slotActiveProjectChanged(K3bDoc*)) );
connect( k3bappcore->projectManager(), TQT_SIGNAL(projectChanged(K3bDoc*)),
this, TQT_SLOT(slotActiveProjectChanged(K3bDoc*)) );
connect( (m_updateTimer = new TQTimer( this )), TQT_SIGNAL(timeout()), this, TQT_SLOT(slotUpdateProjectStats()) );
update();
}
K3bStatusBarManager::~K3bStatusBarManager()
{
}
void K3bStatusBarManager::update()
{
TQString path = K3b::defaultTempPath();
if( !TQFile::exists( path ) )
path.truncate( path.findRev('/') );
unsigned long size, avail;
if( K3b::kbFreeOnFs( path, size, avail ) )
slotFreeTempSpace( path, size, 0, avail );
else
m_labelFreeTemp->setText(i18n("No info"));
if( path != TQToolTip::textFor( m_labelFreeTemp->parentWidget() ) ) {
TQToolTip::remove( m_labelFreeTemp->parentWidget() );
TQToolTip::add( m_labelFreeTemp->parentWidget(), path );
}
}
void K3bStatusBarManager::slotFreeTempSpace(const TQString&,
unsigned long kbSize,
unsigned long,
unsigned long kbAvail)
{
m_labelFreeTemp->setText(TDEIO::convertSizeFromKB(kbAvail) + "/" +
TDEIO::convertSizeFromKB(kbSize) );
// if we have less than 640 MB that is not good
if( kbAvail < 655360 )
m_pixFreeTemp->setPixmap( SmallIcon("folder_red") );
else
m_pixFreeTemp->setPixmap( SmallIcon("folder_green") );
// update the display every second
TQTimer::singleShot( 2000, this, TQT_SLOT(update()) );
}
void K3bStatusBarManager::showActionStatusText( const TQString& text )
{
m_mainWindow->statusBar()->message( text );
}
void K3bStatusBarManager::clearActionStatusText()
{
m_mainWindow->statusBar()->clear();
}
bool K3bStatusBarManager::eventFilter( TQObject* o, TQEvent* e )
{
if( e->type() == TQEvent::MouseButtonDblClick ) {
if( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(m_labelFreeTemp->parentWidget()) )
m_mainWindow->showOptionDialog( 0 ); // FIXME: use an enumeration for the option pages
else if( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(m_versionBox) )
if( TDEAction* a = m_mainWindow->action( "help_about_app" ) )
a->activate();
}
return TQObject::eventFilter( o, e );
}
static TQString dataDocStats( K3bDataDoc* dataDoc )
{
return i18n("1 file in %1", "%n files in %1", dataDoc->root()->numFiles() )
.arg( i18n("1 folder", "%n folders", dataDoc->root()->numDirs()+1 ) );
}
void K3bStatusBarManager::slotActiveProjectChanged( K3bDoc* doc )
{
if( doc && doc == k3bappcore->projectManager()->activeProject() ) {
// cache updates
if( !m_updateTimer->isActive() ) {
slotUpdateProjectStats();
m_updateTimer->start( 1000, false );
}
}
else if( !doc ) {
m_labelProjectInfo->setText( TQString() );
}
}
void K3bStatusBarManager::slotUpdateProjectStats()
{
K3bDoc* doc = k3bappcore->projectManager()->activeProject();
if( doc ) {
switch( doc->type() ) {
case K3bDoc::AUDIO: {
K3bAudioDoc* audioDoc = static_cast<K3bAudioDoc*>( doc );
m_labelProjectInfo->setText( i18n("Audio CD (1 track)", "Audio CD (%n tracks)", audioDoc->numOfTracks() ) );
break;
}
case K3bDoc::DATA: {
K3bDataDoc* dataDoc = static_cast<K3bDataDoc*>( doc );
m_labelProjectInfo->setText( i18n("Data CD (%1)").arg(dataDocStats(dataDoc)) );
break;
}
case K3bDoc::MIXED: {
K3bAudioDoc* audioDoc = static_cast<K3bMixedDoc*>( doc )->audioDoc();
K3bDataDoc* dataDoc = static_cast<K3bMixedDoc*>( doc )->dataDoc();
m_labelProjectInfo->setText( i18n("Mixed CD (1 track and %1)", "Mixed CD (%n tracks and %1)", audioDoc->numOfTracks() )
.arg( dataDocStats(dataDoc)) );
break;
}
case K3bDoc::VCD: {
K3bVcdDoc* vcdDoc = static_cast<K3bVcdDoc*>( doc );
m_labelProjectInfo->setText( i18n("Video CD (1 track)", "Video CD (%n tracks)", vcdDoc->numOfTracks() ) );
break;
}
case K3bDoc::MOVIX: {
K3bDataDoc* dataDoc = static_cast<K3bDataDoc*>( doc );
m_labelProjectInfo->setText( i18n("eMovix CD (%1)").arg(dataDocStats(dataDoc)) );
break;
}
case K3bDoc::MOVIX_DVD: {
K3bDataDoc* dataDoc = static_cast<K3bDataDoc*>( doc );
m_labelProjectInfo->setText( i18n("eMovix DVD (%1)").arg(dataDocStats(dataDoc)) );
break;
}
case K3bDoc::DVD: {
K3bDataDoc* dataDoc = static_cast<K3bDataDoc*>( doc );
m_labelProjectInfo->setText( i18n("Data DVD (%1)").arg(dataDocStats(dataDoc)) );
break;
}
case K3bDoc::VIDEODVD: {
K3bDataDoc* dataDoc = static_cast<K3bDataDoc*>( doc );
m_labelProjectInfo->setText( i18n("Video DVD (%1)").arg(dataDocStats(dataDoc)) );
break;
}
}
}
else {
m_labelProjectInfo->setText( TQString() );
}
}
#include "k3bstatusbarmanager.moc"
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