/**************************************************************
 * 
 * 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_cui.hxx"

#include "dbregister.hxx"
#include "dbregister.hrc"
#include "dbregistersettings.hxx"
#include "connpooloptions.hxx"
#include <svl/filenotation.hxx>
#include <cuires.hrc>
#include "helpid.hrc"
#include <svtools/editbrowsebox.hxx>
#include <cuires.hrc>
#include <vcl/field.hxx>
#include <svl/eitem.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
#include <vcl/msgbox.hxx>
#include <svtools/svtabbx.hxx>
#include <svl/itemset.hxx>
#include "doclinkdialog.hxx"
#include <tools/urlobj.hxx>
#include <unotools/localfilehelper.hxx>
#include "optHeaderTabListbox.hxx"
#include <sfx2/docfilt.hxx>
#include <dialmgr.hxx>
#include "dbregisterednamesconfig.hxx"
#include <svx/dialogs.hrc>

#define TAB_WIDTH1		80
#define TAB_WIDTH_MIN   10
#define TAB_WIDTH2		1000
#define ITEMID_TYPE       1
#define ITEMID_PATH       2
//........................................................................
namespace svx
{
//........................................................................

using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::uno;
using namespace ::svt;

// class RegistrationItemSetHolder  -------------------------------------------------

RegistrationItemSetHolder::RegistrationItemSetHolder( const SfxItemSet& _rMasterSet )
    :m_aRegistrationItems( _rMasterSet )
{
	DbRegisteredNamesConfig::GetOptions( m_aRegistrationItems );
}

RegistrationItemSetHolder::~RegistrationItemSetHolder()
{
}

// class DatabaseRegistrationDialog  ------------------------------------------------

DatabaseRegistrationDialog::DatabaseRegistrationDialog( Window* pParent, const SfxItemSet& rInAttrs )
    :RegistrationItemSetHolder( rInAttrs )
    ,SfxSingleTabDialog( pParent, getRegistrationItems(), RID_SFXPAGE_DBREGISTER )
{
    SfxTabPage* page = DbRegistrationOptionsPage::Create( this, getRegistrationItems() );

	SetTabPage( page );
	SetText( page->GetText() );
}

DatabaseRegistrationDialog::~DatabaseRegistrationDialog()
{
}

short DatabaseRegistrationDialog::Execute()
{
    short result = SfxSingleTabDialog::Execute();
    if ( result == RET_OK )
    {
        DBG_ASSERT( GetOutputItemSet(), "DatabaseRegistrationDialog::Execute: no output items!" );
        if ( GetOutputItemSet() )
	        DbRegisteredNamesConfig::SetOptions( *GetOutputItemSet() );
    }
    return result;
}

// class DbRegistrationOptionsPage --------------------------------------------------

DbRegistrationOptionsPage::DbRegistrationOptionsPage( Window* pParent, const SfxItemSet& rSet ) :

	SfxTabPage( pParent, CUI_RES( RID_SFXPAGE_DBREGISTER), rSet ),

	aStdBox			( this, CUI_RES( GB_STD ) ),
	aTypeText		( this, CUI_RES( FT_TYPE ) ),
	aPathText		( this, CUI_RES( FT_PATH ) ),
	aPathCtrl		( this, CUI_RES( LB_PATH ) ),
	m_aNew			( this, CUI_RES( BTN_NEW ) ),
	m_aEdit			( this, CUI_RES( BTN_EDIT ) ),
	m_aDelete		( this, CUI_RES( BTN_DELETE ) ),
	pHeaderBar		( NULL ),
	pPathBox		( NULL ),
	m_pCurEntry		( NULL ),
	m_nOldCount		( 0 ),
	m_bModified		( sal_False )
{
	m_aNew.SetClickHdl( LINK( this, DbRegistrationOptionsPage, NewHdl ) );
	m_aEdit.SetClickHdl( LINK( this, DbRegistrationOptionsPage, EditHdl ) );
	m_aDelete.SetClickHdl( LINK( this, DbRegistrationOptionsPage, DeleteHdl ) );

	Size aBoxSize = aPathCtrl.GetOutputSizePixel();


	WinBits nBits = WB_SORT | WB_HSCROLL | WB_CLIPCHILDREN | WB_TABSTOP;
	pPathBox = new ::svx::OptHeaderTabListBox( &aPathCtrl, nBits );

    pHeaderBar = new HeaderBar( &aPathCtrl, WB_BUTTONSTYLE | WB_BOTTOMBORDER );
	pHeaderBar->SetPosSizePixel( Point( 0, 0 ), Size( aBoxSize.Width(), 16 ) );
	pHeaderBar->SetSelectHdl( LINK( this, DbRegistrationOptionsPage, HeaderSelect_Impl ) );
	pHeaderBar->SetEndDragHdl( LINK( this, DbRegistrationOptionsPage, HeaderEndDrag_Impl ) );
	Size aSz;
	aSz.Width() = TAB_WIDTH1;
	pHeaderBar->InsertItem( ITEMID_TYPE, aTypeText.GetText(),
							LogicToPixel( aSz, MapMode( MAP_APPFONT ) ).Width(),
							HIB_LEFT | HIB_VCENTER | HIB_CLICKABLE | HIB_UPARROW );
	aSz.Width() = TAB_WIDTH2;
	pHeaderBar->InsertItem( ITEMID_PATH, aPathText.GetText(),
							LogicToPixel( aSz, MapMode( MAP_APPFONT ) ).Width(),
							HIB_LEFT | HIB_VCENTER );

	static long nTabs[] = {3, 0, TAB_WIDTH1, TAB_WIDTH1 + TAB_WIDTH2 };
	Size aHeadSize = pHeaderBar->GetSizePixel();

	aPathCtrl.SetFocusControl( pPathBox );
	pPathBox->SetStyle( pPathBox->GetStyle()|nBits );
	pPathBox->SetDoubleClickHdl( LINK( this, DbRegistrationOptionsPage, EditHdl ) );
	pPathBox->SetSelectHdl( LINK( this, DbRegistrationOptionsPage, PathSelect_Impl ) );
	pPathBox->SetSelectionMode( SINGLE_SELECTION );
	pPathBox->SetPosSizePixel( Point( 0, aHeadSize.Height() ),
							   Size( aBoxSize.Width(), aBoxSize.Height() - aHeadSize.Height() ) );
	pPathBox->SetTabs( &nTabs[0], MAP_APPFONT );
	pPathBox->InitHeaderBar( pHeaderBar );
	pPathBox->SetHighlightRange();

	pPathBox->SetHelpId( HID_DBPATH_CTL_PATH );
	pHeaderBar->SetHelpId( HID_DBPATH_HEADERBAR );

	pPathBox->Show();
	pHeaderBar->Show();

	FreeResource();
}

// -----------------------------------------------------------------------

DbRegistrationOptionsPage::~DbRegistrationOptionsPage()
{
    // #110603# do not grab focus to a destroyed window !!!
    aPathCtrl.SetFocusControl( NULL );

	pHeaderBar->Hide();
	for ( sal_uInt16 i = 0; i < pPathBox->GetEntryCount(); ++i )
		delete static_cast< DatabaseRegistration* >( pPathBox->GetEntry(i)->GetUserData() );
	delete pPathBox;
	delete pHeaderBar;
}

// -----------------------------------------------------------------------

SfxTabPage*	DbRegistrationOptionsPage::Create( Window* pParent,
									const SfxItemSet& rAttrSet )
{
	return ( new DbRegistrationOptionsPage( pParent, rAttrSet ) );
}

// -----------------------------------------------------------------------

sal_Bool DbRegistrationOptionsPage::FillItemSet( SfxItemSet& rCoreSet )
{
	// the settings for the single drivers
	sal_Bool bModified = sal_False;
	DatabaseRegistrations aRegistrations;
	sal_uLong nCount = pPathBox->GetEntryCount();
	for ( sal_uLong i = 0; i < nCount; ++i )
	{
		SvLBoxEntry* pEntry = pPathBox->GetEntry(i);
		DatabaseRegistration* pRegistration = static_cast< DatabaseRegistration* >( pEntry->GetUserData() );
        if ( pRegistration && pRegistration->sLocation.getLength() )
		{
            ::rtl::OUString sName( pPathBox->GetEntryText( pEntry, 0 ) );
            OFileNotation aTransformer( pRegistration->sLocation );
            aRegistrations[ sName ] = DatabaseRegistration( aTransformer.get( OFileNotation::N_URL ), pRegistration->bReadOnly );
		}
	}
	if ( m_nOldCount != aRegistrations.size() || m_bModified )
	{
		rCoreSet.Put(DatabaseMapItem( SID_SB_DB_REGISTER, aRegistrations ), SID_SB_DB_REGISTER);
		bModified = sal_True;
	}

	return bModified;
}

// -----------------------------------------------------------------------

void DbRegistrationOptionsPage::Reset( const SfxItemSet& rSet )
{
	// the settings for the single drivers
	SFX_ITEMSET_GET( rSet, pRegistrations, DatabaseMapItem, SID_SB_DB_REGISTER, sal_True );
    if ( !pRegistrations )
        return;

	pPathBox->Clear();

	const DatabaseRegistrations& rRegistrations = pRegistrations->getRegistrations();
	m_nOldCount = rRegistrations.size();
	DatabaseRegistrations::const_iterator aIter = rRegistrations.begin();
	DatabaseRegistrations::const_iterator aEnd = rRegistrations.end();
	for ( ; aIter != aEnd; ++aIter )
	{
		OFileNotation aTransformer( aIter->second.sLocation );
		insertNewEntry( aIter->first, aTransformer.get( OFileNotation::N_SYSTEM ), aIter->second.bReadOnly );
	}

	String aUserData = GetUserData();
	if ( aUserData.Len() )
	{
		// Spaltenbreite restaurieren
		pHeaderBar->SetItemSize( ITEMID_TYPE, aUserData.GetToken(0).ToInt32() );
		HeaderEndDrag_Impl( NULL );
		// Sortierrichtung restaurieren
		sal_Bool bUp = (sal_Bool)(sal_uInt16)aUserData.GetToken(1).ToInt32();
		HeaderBarItemBits nBits	= pHeaderBar->GetItemBits(ITEMID_TYPE);

		if ( bUp )
		{
			nBits &= ~HIB_UPARROW;
			nBits |= HIB_DOWNARROW;
		}
		else
		{
			nBits &= ~HIB_DOWNARROW;
			nBits |= HIB_UPARROW;
		}
		pHeaderBar->SetItemBits( ITEMID_TYPE, nBits );
		HeaderSelect_Impl( NULL );
	}
}

// -----------------------------------------------------------------------

void DbRegistrationOptionsPage::FillUserData()
{
	String aUserData = String::CreateFromInt32( pHeaderBar->GetItemSize( ITEMID_TYPE ) );
	aUserData += ';';
	HeaderBarItemBits nBits	= pHeaderBar->GetItemBits( ITEMID_TYPE );
	sal_Bool bUp = ( ( nBits & HIB_UPARROW ) == HIB_UPARROW );
	aUserData += bUp ? '1' : '0';
	SetUserData( aUserData );
}
// -----------------------------------------------------------------------

IMPL_LINK( DbRegistrationOptionsPage, DeleteHdl, void *, EMPTYARG )
{
	SvLBoxEntry* pEntry = pPathBox->FirstSelected();
	if ( pEntry )
	{
		QueryBox aQuery(this,CUI_RES(QUERY_DELETE_CONFIRM));
		if ( aQuery.Execute() == RET_YES )
			pPathBox->GetModel()->Remove(pEntry);
	}
	return 0;
}
// -----------------------------------------------------------------------
IMPL_LINK( DbRegistrationOptionsPage, NewHdl, void *, EMPTYARG )
{
	String sNewName,sNewLocation;
	openLinkDialog(sNewName,sNewLocation);
	return 0;
}

// -----------------------------------------------------------------------

IMPL_LINK( DbRegistrationOptionsPage, EditHdl, void *, EMPTYARG )
{
	SvLBoxEntry* pEntry = pPathBox->GetCurEntry();
	if ( !pEntry )
        return 0L;

	DatabaseRegistration* pOldRegistration = static_cast< DatabaseRegistration* >( pEntry->GetUserData() );
    if ( !pOldRegistration || pOldRegistration->bReadOnly )
        return 0L;

	String sOldName = pPathBox->GetEntryText(pEntry,0);
	m_pCurEntry = pEntry;
	openLinkDialog( sOldName, pOldRegistration->sLocation, pEntry );
	m_pCurEntry = NULL;

	return 1L;
}

// -----------------------------------------------------------------------

IMPL_LINK( DbRegistrationOptionsPage, HeaderSelect_Impl, HeaderBar*, pBar )
{
	if ( pBar && pBar->GetCurItemId() != ITEMID_TYPE )
		return 0;

	HeaderBarItemBits nBits	= pHeaderBar->GetItemBits(ITEMID_TYPE);
	sal_Bool bUp = ( ( nBits & HIB_UPARROW ) == HIB_UPARROW );
	SvSortMode eMode = SortAscending;

	if ( bUp )
	{
		nBits &= ~HIB_UPARROW;
		nBits |= HIB_DOWNARROW;
		eMode = SortDescending;
	}
	else
	{
		nBits &= ~HIB_DOWNARROW;
		nBits |= HIB_UPARROW;
	}
	pHeaderBar->SetItemBits( ITEMID_TYPE, nBits );
	SvTreeList* pModel = pPathBox->GetModel();
	pModel->SetSortMode( eMode );
	pModel->Resort();
	return 1;
}

// -----------------------------------------------------------------------

IMPL_LINK( DbRegistrationOptionsPage, HeaderEndDrag_Impl, HeaderBar*, pBar )
{
	if ( pBar && !pBar->GetCurItemId() )
		return 0;

	if ( !pHeaderBar->IsItemMode() )
	{
		Size aSz;
		sal_uInt16 nTabs = pHeaderBar->GetItemCount();
		long nTmpSz = 0;
		long nWidth = pHeaderBar->GetItemSize(ITEMID_TYPE);
		long nBarWidth = pHeaderBar->GetSizePixel().Width();

        if(nWidth < TAB_WIDTH_MIN)
            pHeaderBar->SetItemSize( ITEMID_TYPE, TAB_WIDTH_MIN);
        else if ( ( nBarWidth - nWidth ) < TAB_WIDTH_MIN )
            pHeaderBar->SetItemSize( ITEMID_TYPE, nBarWidth - TAB_WIDTH_MIN );

		for ( sal_uInt16 i = 1; i <= nTabs; ++i )
		{
            long _nWidth = pHeaderBar->GetItemSize(i);
            aSz.Width() =  _nWidth + nTmpSz;
            nTmpSz += _nWidth;
			pPathBox->SetTab( i, PixelToLogic( aSz, MapMode(MAP_APPFONT) ).Width(), MAP_APPFONT );
		}
	}
	return 1;
}
// -----------------------------------------------------------------------

IMPL_LINK( DbRegistrationOptionsPage, PathSelect_Impl, SvTabListBox *, EMPTYARG )
{
	SvLBoxEntry* pEntry = pPathBox->FirstSelected();

    bool bReadOnly = true;
    if ( pEntry )
    {
	    DatabaseRegistration* pRegistration = static_cast< DatabaseRegistration* >( pEntry->GetUserData() );
        bReadOnly = pRegistration->bReadOnly;
    }

    m_aEdit.Enable( !bReadOnly );
	m_aDelete.Enable( !bReadOnly );
	return 0;
}
// -----------------------------------------------------------------------------
void DbRegistrationOptionsPage::insertNewEntry( const ::rtl::OUString& _sName,const ::rtl::OUString& _sLocation, const bool _bReadOnly )
{
	String aStr( _sName );
	aStr += '\t';
	aStr += String(_sLocation);

    SvLBoxEntry* pEntry = NULL;
    if ( _bReadOnly )
    {
        sal_Bool bHighContrast = pPathBox->GetDisplayBackground().GetColor().IsDark();
        Image aLocked( CUI_RES( bHighContrast ? RID_SVXBMP_LOCK_HC : RID_SVXBMP_LOCK ) );
        pEntry = pPathBox->InsertEntry( aStr, aLocked, aLocked );
    }
    else
    {
        pEntry = pPathBox->InsertEntry( aStr );
    }

	pEntry->SetUserData( new DatabaseRegistration( _sLocation, _bReadOnly ) );
}

// -----------------------------------------------------------------------------
void DbRegistrationOptionsPage::openLinkDialog(const String& _sOldName,const String& _sOldLocation,SvLBoxEntry* _pEntry)
{
	ODocumentLinkDialog aDlg(this,_pEntry == NULL);

	aDlg.set(_sOldName,_sOldLocation);
	aDlg.setNameValidator(LINK( this, DbRegistrationOptionsPage, NameValidator ) );

	if ( aDlg.Execute() == RET_OK )
	{
		String sNewName,sNewLocation;
		aDlg.get(sNewName,sNewLocation);
		if ( _pEntry == NULL || sNewName != _sOldName || sNewLocation != _sOldLocation )
		{
			if ( _pEntry )
			{
				delete static_cast< DatabaseRegistration* >( _pEntry->GetUserData() );
				pPathBox->GetModel()->Remove( _pEntry );
			}
			insertNewEntry( sNewName, sNewLocation, false );
			m_bModified = sal_True;
		}
	}
}
// -----------------------------------------------------------------------------
IMPL_LINK( DbRegistrationOptionsPage, NameValidator, String*, _pName )
{
	if ( _pName )
	{
		sal_uLong nCount = pPathBox->GetEntryCount();
		for ( sal_uLong i = 0; i < nCount; ++i )
		{
			SvLBoxEntry* pEntry = pPathBox->GetEntry(i);
			if ( (!m_pCurEntry || m_pCurEntry != pEntry) && pPathBox->GetEntryText(pEntry,0) == *_pName )
				return 0L;
		}
	}
	return 1L;
}
//........................................................................
}	// namespace svx
//........................................................................