/**************************************************************
 * 
 * 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"

#include "adminpages.hxx"
#include "dbadmin.hrc"
#include "dbadmin.hxx"
#include "dbu_dlg.hrc"
#include <svl/stritem.hxx>
#include <svl/eitem.hxx>
#include <svl/intitem.hxx>
#include "dbustrings.hrc"
#include "dsitems.hxx"
#include "dsselect.hxx"
#include "localresaccess.hxx"
#include "odbcconfig.hxx"
#include "optionalboolitem.hxx"
#include "sqlmessage.hxx"

#include <osl/file.hxx>
#include <svl/eitem.hxx>
#include <svl/intitem.hxx>
#include <svl/stritem.hxx>
#include <vcl/accel.hxx>
#include <vcl/button.hxx>
#include <vcl/edit.hxx>
#include <vcl/field.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/msgbox.hxx>

#include <algorithm>
#include <stdlib.h>

//.........................................................................
namespace dbaui
{
//.........................................................................

	using namespace ::com::sun::star::uno;
	using namespace ::com::sun::star::sdbc;
	using namespace ::com::sun::star::beans;
	using namespace ::com::sun::star::lang;
	using namespace ::dbtools;
	using namespace ::svt;


	//=========================================================================
	//= OGenericAdministrationPage
	//=========================================================================
    DBG_NAME(OGenericAdministrationPage)
    //-------------------------------------------------------------------------
	OGenericAdministrationPage::OGenericAdministrationPage(Window* _pParent, const ResId& _rId, const SfxItemSet& _rAttrSet)
		:SfxTabPage(_pParent, _rId, _rAttrSet)
		,m_abEnableRoadmap(sal_False)
		,m_pAdminDialog(NULL)
		,m_pItemSetHelper(NULL)
		,m_pFT_HeaderText(NULL)
	{
        DBG_CTOR(OGenericAdministrationPage,NULL);

		SetExchangeSupport(sal_True);
	}

	//-------------------------------------------------------------------------
	OGenericAdministrationPage::~OGenericAdministrationPage()
	{
		DELETEZ(m_pFT_HeaderText);
    
        DBG_DTOR(OGenericAdministrationPage,NULL);
    }

	//-------------------------------------------------------------------------
	int OGenericAdministrationPage::DeactivatePage(SfxItemSet* _pSet)
	{
		if (_pSet)
		{
			if (!prepareLeave())
				return KEEP_PAGE;
			FillItemSet(*_pSet);
		}

		return LEAVE_PAGE;
	}

	//-------------------------------------------------------------------------
	void OGenericAdministrationPage::Reset(const SfxItemSet& _rCoreAttrs)
	{
		implInitControls(_rCoreAttrs, sal_False);
	}
	//-------------------------------------------------------------------------
	void OGenericAdministrationPage::ActivatePage()
	{
		TabPage::ActivatePage();
		OSL_ENSURE(m_pItemSetHelper,"NO ItemSetHelper set!");
		if ( m_pItemSetHelper )
			ActivatePage(*m_pItemSetHelper->getOutputSet());
	}
	//-------------------------------------------------------------------------
	void OGenericAdministrationPage::ActivatePage(const SfxItemSet& _rSet)
	{
		implInitControls(_rSet, sal_True);
	}

	// -----------------------------------------------------------------------
	void OGenericAdministrationPage::getFlags(const SfxItemSet& _rSet, sal_Bool& _rValid, sal_Bool& _rReadonly)
	{
		SFX_ITEMSET_GET(_rSet, pInvalid, SfxBoolItem, DSID_INVALID_SELECTION, sal_True);
		_rValid = !pInvalid || !pInvalid->GetValue();
		SFX_ITEMSET_GET(_rSet, pReadonly, SfxBoolItem, DSID_READONLY, sal_True);
		_rReadonly = !_rValid || (pReadonly && pReadonly->GetValue());
	}


	// -----------------------------------------------------------------------
	IMPL_LINK(OGenericAdministrationPage, OnControlModified, Control*, EMPTYARG)
	{
		callModifiedHdl();
		return 0L;
	}
	// -----------------------------------------------------------------------
	sal_Bool OGenericAdministrationPage::getSelectedDataSource(::rtl::OUString& _sReturn,::rtl::OUString& _sCurr)
	{
		// collect all ODBC data source names
		StringBag aOdbcDatasources;
		OOdbcEnumeration aEnumeration;
		if (!aEnumeration.isLoaded())
		{
			// show an error message
            LocalResourceAccess aLocRes( PAGE_GENERAL, RSC_TABPAGE );
			String sError(ModuleRes(STR_COULDNOTLOAD_ODBCLIB));
			sError.SearchAndReplaceAscii("#lib#", aEnumeration.getLibraryName());
			ErrorBox aDialog(this, WB_OK, sError);
			aDialog.Execute();
			return sal_False;
		}
		else
		{
			aEnumeration.getDatasourceNames(aOdbcDatasources);
			// excute the select dialog
			ODatasourceSelectDialog aSelector(GetParent(), aOdbcDatasources, false);
			if (_sCurr.getLength())
				aSelector.Select(_sCurr);
			if ( RET_OK == aSelector.Execute() )
				_sReturn = aSelector.GetSelected();
		}
		return sal_True;
	}

	// -----------------------------------------------------------------------
	void OGenericAdministrationPage::implInitControls(const SfxItemSet& _rSet, sal_Bool _bSaveValue)
	{
		// check whether or not the selection is invalid or readonly (invalid implies readonly, but not vice versa)
		sal_Bool bValid, bReadonly;
		getFlags(_rSet, bValid, bReadonly);

		::std::vector< ISaveValueWrapper* > aControlList;
		if ( _bSaveValue )
		{
			fillControls(aControlList);
			::std::for_each(aControlList.begin(),aControlList.end(),TSaveValueWrapperFunctor());
		}
		
		if ( bReadonly )
		{
			fillWindows(aControlList);
			::std::for_each(aControlList.begin(),aControlList.end(),TDisableWrapperFunctor());
		}

		::std::for_each(aControlList.begin(),aControlList.end(),TDeleteWrapperFunctor());
		aControlList.clear();
	}

    // -----------------------------------------------------------------------
	void OGenericAdministrationPage::initializePage()
	{
		OSL_ENSURE(m_pItemSetHelper,"NO ItemSetHelper set!");
		if ( m_pItemSetHelper )
			Reset(*m_pItemSetHelper->getOutputSet());
	}
	// -----------------------------------------------------------------------
	sal_Bool OGenericAdministrationPage::commitPage( ::svt::WizardTypes::CommitPageReason )
	{
		return sal_True;
	}
	// -----------------------------------------------------------------------
    bool OGenericAdministrationPage::canAdvance() const
    {
        return true;
    }
	// -----------------------------------------------------------------------
	void OGenericAdministrationPage::fillBool( SfxItemSet& _rSet, CheckBox* _pCheckBox, sal_uInt16 _nID, sal_Bool& _bChangedSomething, bool _bRevertValue )
	{
		if ( (_pCheckBox != NULL ) && ( _pCheckBox->GetState() != _pCheckBox->GetSavedValue() ) )
		{
            sal_Bool bValue = _pCheckBox->IsChecked();
            if ( _bRevertValue )
                bValue = !bValue;

            if ( _pCheckBox->IsTriStateEnabled() )
            {
                OptionalBoolItem aValue( _nID );
                if ( _pCheckBox->GetState() != STATE_DONTKNOW )
                    aValue.SetValue( bValue );
                _rSet.Put( aValue );
            }
            else
                _rSet.Put( SfxBoolItem( _nID, bValue ) );

			_bChangedSomething = sal_True;
		}
	}
	// -----------------------------------------------------------------------
	void OGenericAdministrationPage::fillInt32(SfxItemSet& _rSet,NumericField* _pEdit,sal_uInt16 _nID,sal_Bool& _bChangedSomething)
	{
		if( (_pEdit != NULL) && (_pEdit->GetValue() != _pEdit->GetSavedValue().ToInt32()) )
		{
			_rSet.Put(SfxInt32Item(_nID, static_cast<sal_Int32>(_pEdit->GetValue())));
			_bChangedSomething = sal_True;
		}
	}
	// -----------------------------------------------------------------------
	void OGenericAdministrationPage::fillString(SfxItemSet& _rSet,Edit* _pEdit,sal_uInt16 _nID,sal_Bool& _bChangedSomething)
	{
		if( (_pEdit != NULL) && (_pEdit->GetText() != _pEdit->GetSavedValue()) )
		{
			_rSet.Put(SfxStringItem(_nID, _pEdit->GetText()));
			_bChangedSomething = sal_True;
		}
	}

    void OGenericAdministrationPage::SetControlFontWeight(Window* _pWindow, FontWeight _eWeight)
    {
        Font aFont = _pWindow->GetControlFont();
	    aFont.SetWeight( _eWeight );
	    _pWindow->SetControlFont( aFont );
    }

    // -----------------------------------------------------------------------
	IMPL_LINK(OGenericAdministrationPage, OnTestConnectionClickHdl, PushButton*, /*_pButton*/)
	{        
		OSL_ENSURE(m_pAdminDialog,"No Admin dialog set! ->GPF");
		sal_Bool bSuccess = sal_False;
		if ( m_pAdminDialog )
		{
			m_pAdminDialog->saveDatasource();
			OGenericAdministrationPage::implInitControls(*m_pItemSetHelper->getOutputSet(), sal_True);
			sal_Bool bShowMessage = sal_True;
			try
			{
				::std::pair< Reference<XConnection>,sal_Bool> xConnection = m_pAdminDialog->createConnection();
				bShowMessage = xConnection.second;
				bSuccess = xConnection.first.is();
				::comphelper::disposeComponent(xConnection.first);
			}
			catch(Exception&)
			{
			}
			if ( bShowMessage )
			{
				OSQLMessageBox::MessageType eImage = OSQLMessageBox::Info;
				String aMessage,sTitle;
				sTitle = String (ModuleRes(STR_CONNECTION_TEST));
				if ( bSuccess )
				{
					aMessage = String(ModuleRes(STR_CONNECTION_SUCCESS));
				}
				else
				{
					eImage = OSQLMessageBox::Error;
					aMessage = String(ModuleRes(STR_CONNECTION_NO_SUCCESS));				
				}
				OSQLMessageBox aMsg( this, sTitle, aMessage, WB_OK, eImage );
				aMsg.Execute();
			}
            if ( !bSuccess )
                m_pAdminDialog->clearPassword();
		}
		return 0L;
	}

    void OGenericAdministrationPage::SetHeaderText( sal_uInt16 _nFTResId, sal_uInt16 _StringResId)
    {
        delete(m_pFT_HeaderText);
        m_pFT_HeaderText = new FixedText(this, ModuleRes(_nFTResId));
        String sHeaderText = String(ModuleRes(_StringResId));
        m_pFT_HeaderText->SetText(sHeaderText);
        SetControlFontWeight(m_pFT_HeaderText);
    }

	//=========================================================================
	//= LayoutHelper
	//=========================================================================
	//-------------------------------------------------------------------------
    void LayoutHelper::positionBelow( const Control& _rReference, Control& _rControl, const ControlRelation _eRelation,
        const long _nIndentAppFont )
    {
        Point aReference = _rReference.GetPosPixel();
        aReference.Y() += _rReference.GetSizePixel().Height();

        const Window* pConverter = _rControl.GetParent();
        Size aOffset = pConverter->LogicToPixel( Size( _nIndentAppFont, ( _eRelation == RelatedControls ? 3 : 6 ) ), MAP_APPFONT );

        Point aControlPos( aReference.X() + aOffset.Width(), aReference.Y() + aOffset.Height() );
        _rControl.SetPosPixel( aControlPos );
    }

	//-------------------------------------------------------------------------
    void LayoutHelper::fitSizeRightAligned( PushButton& io_button )
    {
        const Point aOldPos = io_button.GetPosPixel();
        const Size aOldSize = io_button.GetSizePixel();
        const Size aMinSize( io_button.CalcMinimumSize() );
        if ( aMinSize.Width() > aOldSize.Width() )
        {
            io_button.SetPosSizePixel(
                aOldPos.X() + aOldSize.Width() - aMinSize.Width(),
                0,
                aMinSize.Width(),
                0,
                WINDOW_POSSIZE_X | WINDOW_POSSIZE_WIDTH
            );
        }
    }

//.........................................................................
}	// namespace dbaui
//.........................................................................