/*
 *
 * $Id: k3bdataview.cpp 731898 2007-11-02 08:22:18Z 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 "k3bdataview.h"
#include "k3bdatadoc.h"
#include "k3bdataburndialog.h"
#include "k3bbootimageview.h"
#include "k3bdatadirtreeview.h"
#include "k3bdatafileview.h"
#include "k3bdataurladdingdialog.h"
#include "k3bdatasessionimportdialog.h"
#include "k3bdiritem.h"
#include <k3bdevice.h>
#include <k3bdeviceselectiondialog.h>
#include <k3bfillstatusdisplay.h>
#include <k3bcore.h>
#include <k3bprojectplugin.h>
#include <k3btoolbox.h>
#include <k3bvalidators.h>

#include <klocale.h>
#include <kurl.h>
#include <kapplication.h>
#include <kpopupmenu.h>
#include <kaction.h>
#include <kmessagebox.h>
#include <kio/global.h>
#include <kio/job.h>
#include <kdialogbase.h>

#include <tqpixmap.h>
#include <tqsplitter.h>
#include <tqlayout.h>
#include <tqdragobject.h>
#include <tqheader.h>
#include <tqptrlist.h>
#include <tqlineedit.h>

#include <assert.h>
#include <kdebug.h>


K3bDataView::K3bDataView(K3bDataDoc* doc, TQWidget *parent, const char *name )
  : K3bView(doc, parent,name)
{
  m_doc = doc;

  // --- setup GUI ---------------------------------------------------
  TQSplitter* mainSplitter = new TQSplitter( this );
  m_dataDirTree = new K3bDataDirTreeView( this, doc, mainSplitter );
  m_dataFileView = new K3bDataFileView( this, m_dataDirTree, doc, mainSplitter );
  m_dataDirTree->setFileView( m_dataFileView );
  setMainWidget( mainSplitter );


  connect( m_dataFileView, TQT_SIGNAL(dirSelected(K3bDirItem*)),
	   m_dataDirTree, TQT_SLOT(setCurrentDir(K3bDirItem*)) );
  connect( m_doc, TQT_SIGNAL(changed()), TQT_TQOBJECT(this), TQT_SLOT(slotDocChanged()) );

  m_dataDirTree->checkForNewItems();
  m_dataFileView->checkForNewItems();


  // the data actions
  KAction* actionImportSession = new KAction(i18n("&Import Session..."), "gear", 0, TQT_TQOBJECT(this), TQT_SLOT(importSession()),
					     actionCollection(), "project_data_import_session" );
  KAction* actionClearSession = new KAction(i18n("&Clear Imported Session"), "gear", 0, TQT_TQOBJECT(this),
					    TQT_SLOT(clearImportedSession()), actionCollection(),
					    "project_data_clear_imported_session" );
  KAction* actionEditBootImages = new KAction(i18n("&Edit Boot Images..."), "cdtrack", 0, TQT_TQOBJECT(this),
					      TQT_SLOT(editBootImages()), actionCollection(),
					      "project_data_edit_boot_images" );

  actionImportSession->setToolTip( i18n("Import a previously burned session into the current project") );
  actionClearSession->setToolTip( i18n("Remove the imported items from a previous session") );
  actionEditBootImages->setToolTip( i18n("Modify the bootable settings of the current project") );

  toolBox()->addButton( actionImportSession );
  toolBox()->addButton( actionClearSession );
  toolBox()->addButton( actionEditBootImages );
  toolBox()->addSeparator();
  toolBox()->addButton( m_dataFileView->actionCollection()->action("parent_dir") );
  toolBox()->addSeparator();

  addPluginButtons( K3bProjectPlugin::DATA_CD );

  toolBox()->addStretch();

  m_volumeIDEdit = new TQLineEdit( doc->isoOptions().volumeID(), toolBox() );
  m_volumeIDEdit->setValidator( new K3bLatin1Validator( TQT_TQOBJECT(m_volumeIDEdit) ) );
  toolBox()->addLabel( i18n("Volume Name:") );
  toolBox()->addSpacing();
  toolBox()->addWidget( m_volumeIDEdit );
  connect( m_volumeIDEdit, TQT_SIGNAL(textChanged(const TQString&)),
	   m_doc,
	   TQT_SLOT(setVolumeID(const TQString&)) );

  // this is just for testing (or not?)
  // most likely every project type will have it's rc file in the future
  // we only add the additional actions since K3bView already added the default actions
  setXML( "<!DOCTYPE kpartgui SYSTEM \"kpartgui.dtd\">"
	  "<kpartgui name=\"k3bproject\" version=\"1\">"
	  "<MenuBar>"
	  " <Menu name=\"project\"><text>&amp;Project</text>"
	  "  <Action name=\"project_data_import_session\"/>"
	  "  <Action name=\"project_data_clear_imported_session\"/>"
	  "  <Action name=\"project_data_edit_boot_images\"/>"
	  " </Menu>"
	  "</MenuBar>"
	  "</kpartgui>", true );
}


K3bDataView::~K3bDataView(){
}


K3bDirItem* K3bDataView::currentDir() const
{
  return m_dataFileView->currentDir();
}


void K3bDataView::importSession()
{
  K3bDataSessionImportDialog::importSession( m_doc, this );
}


void K3bDataView::clearImportedSession()
{
  m_doc->clearImportedSession();
}


void K3bDataView::editBootImages()
{
  KDialogBase* d = new KDialogBase( this, "", true, i18n("Edit Boot Images"),
				    KDialogBase::Ok, KDialogBase::Ok, true );
  d->setMainWidget( new K3bBootImageView( m_doc, d ) );
  d->exec();
  delete d;
}


K3bProjectBurnDialog* K3bDataView::newBurnDialog( TQWidget* parent, const char* name )
{
  return new K3bDataBurnDialog( m_doc, parent, name, true );
}


void K3bDataView::slotBurn()
{
    // Little hack which at least handles most situations (better in 1.1):
    // If a session has been importet we cannot use the file count since that
    // includes imported items
    if( m_doc->sessionImported() && m_doc->burningSize() == 0 ||
        m_doc->root()->numFiles() == 0 ) {
        KMessageBox::information( this, i18n("Please add files to your project first."),
                                  i18n("No Data to Burn"), TQString(), false );
    }
    else {
        K3bProjectBurnDialog* dlg = newBurnDialog( this );
        dlg->execBurnDialog(true);
        delete dlg;
    }
}


void K3bDataView::slotDocChanged()
{
  // do not update the editor in case it changed the volume id itself
  if( m_doc->isoOptions().volumeID() != m_volumeIDEdit->text() )
    m_volumeIDEdit->setText( m_doc->isoOptions().volumeID() );
}


void K3bDataView::addUrls( const KURL::List& urls )
{
  K3bDataUrlAddingDialog::addUrls( urls, m_dataFileView->currentDir() );
}

#include "k3bdataview.moc"