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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef RPTUI_CONDFORMAT_HXX
#define RPTUI_CONDFORMAT_HXX
#include "ModuleHelper.hxx"
#include <com/sun/star/report/XReportControlModel.hpp>
#include <vcl/dialog.hxx>
#include <vcl/button.hxx>
#include <vcl/fixed.hxx>
#include <vcl/scrbar.hxx>
#include <boost/shared_ptr.hpp>
#include <boost/noncopyable.hpp>
#include <vector>
// .............................................................................
namespace rptui
{
// .............................................................................
#define MAX_CONDITIONS (size_t)3
class OReportController;
class Condition;
//=========================================================================
//= IConditionalFormatAction
//=========================================================================
class SAL_NO_VTABLE IConditionalFormatAction
{
public:
virtual void addCondition( size_t _nAddAfterIndex ) = 0;
virtual void deleteCondition( size_t _nCondIndex ) = 0;
virtual void applyCommand( size_t _nCondIndex, sal_uInt16 _nCommandId, const ::Color _aColor ) = 0;
virtual void moveConditionUp( size_t _nCondIndex ) = 0;
virtual void moveConditionDown( size_t _nCondIndex ) = 0;
virtual ::rtl::OUString getDataField() const = 0;
protected:
~IConditionalFormatAction() {}
};
/*************************************************************************
|*
|* Conditional formatting dialog
|*
\************************************************************************/
class ConditionalFormattingDialog :public ModalDialog
,public IConditionalFormatAction
,private ::boost::noncopyable
{
typedef ::boost::shared_ptr< Condition > ConditionPtr;
typedef ::std::vector< ConditionPtr > Conditions;
OModuleClient m_aModuleClient;
Window m_aConditionPlayground;
Conditions m_aConditions;
FixedLine m_aSeparator;
OKButton m_aPB_OK;
CancelButton m_aPB_CANCEL;
HelpButton m_aPB_Help;
ScrollBar m_aCondScroll;
::rptui::OReportController& m_rController;
::com::sun::star::uno::Reference< ::com::sun::star::report::XReportControlModel >
m_xFormatConditions;
::com::sun::star::uno::Reference< ::com::sun::star::report::XReportControlModel >
m_xCopy;
bool m_bDeletingCondition;
public:
ConditionalFormattingDialog(
Window* pParent,
const ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportControlModel>& _xHoldAlive,
::rptui::OReportController& _rController
);
virtual ~ConditionalFormattingDialog();
// Dialog overridables
virtual short Execute();
// IConditionalFormatAction overridables
virtual void addCondition( size_t _nAddAfterIndex );
virtual void deleteCondition( size_t _nCondIndex );
virtual void applyCommand( size_t _nCondIndex, sal_uInt16 _nCommandId, const ::Color _aColor );
virtual void moveConditionUp( size_t _nCondIndex );
virtual void moveConditionDown( size_t _nCondIndex );
virtual ::rtl::OUString getDataField() const;
protected:
virtual long PreNotify( NotifyEvent& rNEvt );
private:
DECL_LINK( OnScroll, ScrollBar* );
private:
/// returns the current number of conditions
size_t impl_getConditionCount() const { return m_aConditions.size(); }
/** adds a condition
@param _nNewCondIndex
the index of the to-be-inserted condition
*/
void impl_addCondition_nothrow( size_t _nNewCondIndex );
/// deletes the condition with the given index
void impl_deleteCondition_nothrow( size_t _nCondIndex );
/// moves the condition with the given index one position
void impl_moveCondition_nothrow( size_t _nCondIndex, bool _bMoveUp );
/// does the dialog layouting
void impl_layoutAll();
/// does the layout for the condition windows
void impl_layoutConditions( Point& _out_rBelowLastVisible );
/// called when the number of conditions has changed in any way
void impl_conditionCountChanged();
/// initializes the conditions from m_xCopy
void impl_initializeConditions();
/// tells all our Condition instances their new index
void impl_updateConditionIndicies();
/// returns the number of the condition which has the (child path) focus
size_t impl_getFocusedConditionIndex( sal_Int32 _nFallBackIfNone ) const;
/// returns the index of the first visible condition
size_t impl_getFirstVisibleConditionIndex() const;
/// returns the index of the last visible condition
size_t impl_getLastVisibleConditionIndex() const;
/// determines the width of a Condition
long impl_getConditionWidth() const;
/// focuses the condition with the given index, making it visible if necessary
void impl_focusCondition( size_t _nCondIndex );
/// updates the scrollbar range. (does not update the scrollbar visibility)
void impl_updateScrollBarRange();
/// determines whether we need a scrollbar for the conditions
bool impl_needScrollBar() const { return m_aConditions.size() > MAX_CONDITIONS; }
/// scrolls the condition with the given index to the top position
void impl_scrollTo( size_t _nTopCondIndex );
/// ensures the condition with the given index is visible
void impl_ensureConditionVisible( size_t _nCondIndex );
};
// .............................................................................
} // namespace rptui
// .............................................................................
#endif // RPTUI_CONDFORMAT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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