/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbui.hxx"
#ifndef DBAUI_COLLECTIONVIEW_HXX
#include "CollectionView.hxx"
#endif
#ifndef DBAUI_COLLECTIONVIEW_HRC
#include "CollectionView.hrc"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef TOOLS_DIAGNOSE_EX_H
#include <tools/diagnose_ex.h>
#endif
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef _DBU_DLG_HRC_
#include "dbu_dlg.hrc"
#endif
#ifndef _COMPHELPER_INTERACTION_HXX_
#include <comphelper/interaction.hxx>
#endif
#ifndef _CPPUHELPER_EXC_HLP_HXX_
#include <cppuhelper/exc_hlp.hxx>
#endif
#ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
#include <toolkit/helper/vclunohelper.hxx>
#endif
#ifndef SVT_QUERYFOLDER_HXX
#include <svtools/QueryFolderName.hxx>
#endif
#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
#include <com/sun/star/lang/XInitialization.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XCHILD_HPP_
#include <com/sun/star/container/XChild.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XNAMECONTAINER_HPP_
#include <com/sun/star/container/XNameContainer.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef DBAUI_TOOLS_HXX
#include "UITools.hxx"
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XHIERARCHICALNAMECONTAINER_HPP_
#include <com/sun/star/container/XHierarchicalNameContainer.hpp>
#endif
#ifndef _COM_SUN_STAR_UCB_INTERACTIVEAUGMENTEDIOEXCEPTION_HPP_
#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp>
#endif
#ifndef _COM_SUN_STAR_UCB_IOERRORCODE_HPP_
#include <com/sun/star/ucb/IOErrorCode.hpp>
#endif
#ifndef _COM_SUN_STAR_TASK_XINTERACTIONHANDLER_HPP_
#include <com/sun/star/task/XInteractionHandler.hpp>
#endif
#ifndef _COM_SUN_STAR_TASK_INTERACTIONCLASSIFICATION_HPP_
#include <com/sun/star/task/InteractionClassification.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_SQLEXCEPTION_HPP_
#include <com/sun/star/sdbc/SQLException.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XWINDOW_HPP_
#include <com/sun/star/awt/XWindow.hpp>
#endif
#ifndef INCLUDED_SVTOOLS_VIEWOPTIONS_HXX
#include <unotools/viewoptions.hxx>
#endif
#ifndef _OSL_THREAD_H_
#include <osl/thread.h>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif

#define FILEDIALOG_DEF_IMAGEBORDER	10
//.........................................................................
namespace dbaui
{
//.........................................................................

using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::sdbc;
using namespace comphelper;
// -----------------------------------------------------------------------------
DBG_NAME(OCollectionView)
OCollectionView::OCollectionView( Window * pParent
								 ,const Reference< XContent>& _xContent
								 ,const ::rtl::OUString& _sDefaultName
								 ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _xORB)
	: ModalDialog( pParent, ModuleRes(DLG_COLLECTION_VIEW))
	, m_aFTCurrentPath(	this, ModuleRes( FT_EXPLORERFILE_CURRENTPATH ) )
	, m_aNewFolder(		this, ModuleRes( BTN_EXPLORERFILE_NEWFOLDER ) )
	, m_aUp(			this, ModuleRes( BTN_EXPLORERFILE_UP ) )
    , m_aView(			this, ModuleRes( CTRL_VIEW ) ,FILEVIEW_SHOW_TITLE )
	, m_aFTName(		this, ModuleRes( FT_EXPLORERFILE_FILENAME ) )
	, m_aName(			this, ModuleRes( ED_EXPLORERFILE_FILENAME ) )
	, m_aFL(			this, ModuleRes( FL_1 ) )
	, m_aPB_OK(			this, ModuleRes( BTN_EXPLORERFILE_SAVE ) )
	, m_aPB_CANCEL(		this, ModuleRes( PB_CANCEL ) )
	, m_aPB_HELP(		this, ModuleRes( PB_HELP ) )
	, m_sPath(			ModuleRes( STR_PATHNAME ) )
	, m_xContent(_xContent)
	, m_xORB(_xORB)
	, m_bCreateForm(sal_True)
{
	DBG_CTOR(OCollectionView,NULL);
	FreeResource();

	OSL_ENSURE(m_xContent.is(),"No valid content!");
	m_aView.Initialize(m_xContent,String());
	m_aFTCurrentPath.SetStyle( m_aFTCurrentPath.GetStyle() | WB_PATHELLIPSIS );
	initCurrentPath();

	m_aName.SetText(_sDefaultName);
	m_aName.GrabFocus();

	m_aNewFolder.SetStyle( m_aNewFolder.GetStyle() | WB_NOPOINTERFOCUS );
	m_aUp.SetModeImage(ModuleRes(IMG_NAVIGATION_BTN_UP_SC));
	m_aUp.SetModeImage(ModuleRes(IMG_NAVIGATION_BTN_UP_SCH),BMP_COLOR_HIGHCONTRAST);
	m_aNewFolder.SetModeImage(ModuleRes(IMG_NAVIGATION_CREATEFOLDER_SC));
	m_aNewFolder.SetModeImage(ModuleRes(IMG_NAVIGATION_CREATEFOLDER_SCH),BMP_COLOR_HIGHCONTRAST);

	m_aView.SetDoubleClickHdl( LINK( this, OCollectionView, Dbl_Click_FileView ) );
	m_aView.EnableAutoResize();
	m_aUp.SetClickHdl( LINK( this, OCollectionView, Up_Click ) );
	m_aNewFolder.SetClickHdl( LINK( this, OCollectionView, NewFolder_Click ) );
	m_aPB_OK.SetClickHdl( LINK( this, OCollectionView, Save_Click ) );
}
// -----------------------------------------------------------------------------
OCollectionView::~OCollectionView( )
{
	DBG_DTOR(OCollectionView,NULL);
}
// -----------------------------------------------------------------------------
Reference< XContent> OCollectionView::getSelectedFolder() const
{
	return m_xContent;
}
// -----------------------------------------------------------------------------
IMPL_LINK( OCollectionView, Save_Click, PushButton*, EMPTYARG )
{
	::rtl::OUString sName = m_aName.GetText();
	if ( !sName.getLength() )
		return 0;
	try
	{
		::rtl::OUString sSubFolder = m_aView.GetCurrentURL();
		sal_Int32 nIndex = sName.lastIndexOf('/') + 1;
		if ( nIndex )
		{
			if ( nIndex == 1 ) // special handling for root
			{
				Reference<XChild> xChild(m_xContent,UNO_QUERY);
				Reference<XNameAccess> xNameAccess(xChild,UNO_QUERY);
				while( xNameAccess.is() )
				{
					xNameAccess.set(xChild->getParent(),UNO_QUERY);
					if ( xNameAccess.is() )
					{
						m_xContent.set(xNameAccess,UNO_QUERY);
						xChild.set(m_xContent,UNO_QUERY);
					}
				}
				m_aView.Initialize(m_xContent,String());
				initCurrentPath();
			}
			sSubFolder = sName.copy(0,nIndex-1);
			sName = sName.copy(nIndex);
			Reference<XHierarchicalNameContainer> xHier(m_xContent,UNO_QUERY);
			OSL_ENSURE(xHier.is(),"XHierarchicalNameContainer not supported!");
			if ( sSubFolder.getLength() && xHier.is() )
			{
				if ( xHier->hasByHierarchicalName(sSubFolder) )
				{
					m_xContent.set(xHier->getByHierarchicalName(sSubFolder),UNO_QUERY);
				}
				else // sub folder doesn't exist
				{
					Sequence< Any > aValues(2);
					PropertyValue aValue;
					aValue.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ResourceName"));
					aValue.Value <<= sSubFolder;
					aValues[0] <<= aValue;

					aValue.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ResourceType"));
					aValue.Value <<= ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("folder"));
					aValues[1] <<= aValue;

					InteractionClassification eClass = InteractionClassification_ERROR;
					::com::sun::star::ucb::IOErrorCode eError = IOErrorCode_NOT_EXISTING_PATH;
					::rtl::OUString sTemp;
					InteractiveAugmentedIOException aException(sTemp,Reference<XInterface>(),eClass,eError,aValues);


					Reference<XInitialization> xIni(m_xORB->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.task.InteractionHandler"))),UNO_QUERY);
					if ( xIni.is() )
					{
						aValue.Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Parent"));
						aValue.Value <<= VCLUnoHelper::GetInterface( this );
						Sequence< Any > aArgs(1);
						aArgs[0] <<= makeAny(aValue);
						xIni->initialize(aArgs);
						OInteractionRequest* pRequest = new OInteractionRequest(makeAny(aException));
						Reference< XInteractionRequest > xRequest(pRequest);

						OInteractionApprove* pApprove = new OInteractionApprove;
						pRequest->addContinuation(pApprove);

						Reference< XInteractionHandler > xHandler(xIni,UNO_QUERY);
						xHandler->handle(xRequest);
					}
					return 0;
				}
			}
		}
		Reference<XNameContainer> xNameContainer(m_xContent,UNO_QUERY);
		if ( xNameContainer.is() )
		{
			Reference< XContent> xContent;
			if ( xNameContainer->hasByName(sName) )
			{
				QueryBox aBox( this, WB_YES_NO, ModuleRes( STR_ALREADYEXISTOVERWRITE ) );
				if ( aBox.Execute() != RET_YES )
					return 0;
				// xNameContainer->removeByName(sName);
			}
			m_aName.SetText(sName);
			EndDialog( sal_True );
		}
	}
    catch( const Exception& )
    {
        DBG_UNHANDLED_EXCEPTION();
    }
	return 0;
}
// -----------------------------------------------------------------------------
IMPL_LINK( OCollectionView, NewFolder_Click, PushButton*, EMPTYARG )
{
	try
	{
		Reference<XHierarchicalNameContainer> xNameContainer(m_xContent,UNO_QUERY);
		if ( dbaui::insertHierachyElement(this,m_xORB,xNameContainer,String(),m_bCreateForm) )
			m_aView.Initialize(m_xContent,String());
	}
    catch( const SQLException& )
    {
        showError( ::dbtools::SQLExceptionInfo( ::cppu::getCaughtException() ), this, m_xORB );
    }
    catch( const Exception& )
    {
        DBG_UNHANDLED_EXCEPTION();
    }
	return 0;
}
// -----------------------------------------------------------------------------
IMPL_LINK( OCollectionView, Up_Click, PushButton*, EMPTYARG )
{
	try
	{
		Reference<XChild> xChild(m_xContent,UNO_QUERY);
		if ( xChild.is() )
		{
			Reference<XNameAccess> xNameAccess(xChild->getParent(),UNO_QUERY);
			if ( xNameAccess.is() )
			{
				m_xContent.set(xNameAccess,UNO_QUERY);
				m_aView.Initialize(m_xContent,String());
				initCurrentPath();
			}
			else
				m_aUp.Disable();
		}
	}
    catch( const Exception& )
    {
        DBG_UNHANDLED_EXCEPTION();
    }
	return 0;
}
// -----------------------------------------------------------------------------
IMPL_LINK( OCollectionView, Dbl_Click_FileView, SvtFileView*, EMPTYARG )
{
	try
	{
		Reference<XNameAccess> xNameAccess(m_xContent,UNO_QUERY);
		if ( xNameAccess.is() )
		{
			::rtl::OUString sSubFolder = m_aView.GetCurrentURL();
			sal_Int32 nIndex = sSubFolder.lastIndexOf('/') + 1;
			sSubFolder = sSubFolder.getToken(0,'/',nIndex);
			if ( sSubFolder.getLength() )
			{
				Reference< XContent> xContent;
				if ( xNameAccess->hasByName(sSubFolder) )
					xContent.set(xNameAccess->getByName(sSubFolder),UNO_QUERY);
				if ( xContent.is() )
				{
					m_xContent = xContent;
					m_aView.Initialize(m_xContent,String());
					initCurrentPath();
				}
			}
		}
	}
    catch( const Exception& )
    {
        DBG_UNHANDLED_EXCEPTION();
    }
	return 0;
}
// -----------------------------------------------------------------------------
void OCollectionView::initCurrentPath()
{
	sal_Bool bEnable = sal_False;
	try
	{
		if ( m_xContent.is() )
		{
			const ::rtl::OUString sCID = m_xContent->getIdentifier()->getContentIdentifier();
			const static ::rtl::OUString s_sFormsCID(RTL_CONSTASCII_USTRINGPARAM("private:forms"));
            const static ::rtl::OUString s_sReportsCID(RTL_CONSTASCII_USTRINGPARAM("private:reports"));
			m_bCreateForm = s_sFormsCID.compareTo(sCID) == 0;
            ::rtl::OUString sPath(RTL_CONSTASCII_USTRINGPARAM("/"));
            if ( m_bCreateForm && sCID.getLength() != s_sFormsCID.getLength())
                sPath = sCID.copy(s_sFormsCID.getLength());
            else if ( !m_bCreateForm && sCID.getLength() != s_sReportsCID.getLength() )
                sPath = sCID.copy(s_sReportsCID.getLength());

			m_aFTCurrentPath.SetText(sPath);
			Reference<XChild> xChild(m_xContent,UNO_QUERY);
			bEnable = xChild.is() && Reference<XNameAccess>(xChild->getParent(),UNO_QUERY).is();
		}
	}
    catch( const Exception& )
    {
        DBG_UNHANDLED_EXCEPTION();
    }
	m_aUp.Enable(bEnable);
}
// -----------------------------------------------------------------------------
::rtl::OUString OCollectionView::getName() const
{
	return m_aName.GetText();
}
// -----------------------------------------------------------------------------
//.........................................................................
}	// namespace dbaui
//.........................................................................