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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef INCLUDED_REPORTDESIGN_SOURCE_UI_INC_CONDFORMAT_HXX
#define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_CONDFORMAT_HXX
#include <com/sun/star/report/XReportControlModel.hpp>
#include <vcl/weld.hxx>
#include <vector>
namespace rptui
{
constexpr size_t MAX_CONDITIONS = 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& rColor ) = 0;
virtual void moveConditionUp( size_t _nCondIndex ) = 0;
virtual void moveConditionDown( size_t _nCondIndex ) = 0;
virtual OUString getDataField() const = 0;
protected:
~IConditionalFormatAction() {}
};
/*************************************************************************
|*
|* Conditional formatting dialog
|*
\************************************************************************/
class ConditionalFormattingDialog : public weld::GenericDialogController
, public IConditionalFormatAction
{
typedef ::std::vector< std::unique_ptr<Condition> > Conditions;
::rptui::OReportController& m_rController;
css::uno::Reference< css::report::XReportControlModel >
m_xFormatConditions;
css::uno::Reference< css::report::XReportControlModel >
m_xCopy;
bool m_bConstructed;
std::unique_ptr<weld::ScrolledWindow> m_xScrollWindow;
std::unique_ptr<weld::Box> m_xConditionPlayground;
Conditions m_aConditions;
public:
ConditionalFormattingDialog(
weld::Window* pParent,
const css::uno::Reference< css::report::XReportControlModel>& _xHoldAlive,
::rptui::OReportController& _rController
);
virtual ~ConditionalFormattingDialog() override;
// Dialog overridables
virtual short run() override;
// IConditionalFormatAction overridables
virtual void addCondition( size_t _nAddAfterIndex ) override;
virtual void deleteCondition( size_t _nCondIndex ) override;
virtual void applyCommand( size_t _nCondIndex, sal_uInt16 _nCommandId, const ::Color& rColor ) override;
virtual void moveConditionUp( size_t _nCondIndex ) override;
virtual void moveConditionDown( size_t _nCondIndex ) override;
virtual OUString getDataField() const override;
private:
DECL_LINK(OnScroll, weld::ScrolledWindow&, void);
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();
/// 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;
/// focuses the condition with the given index, making it visible if necessary
void impl_focusCondition( size_t _nCondIndex );
/// 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 );
/// set the preferred height of the action_area
void impl_setPrefHeight(bool bFirst);
};
} // namespace rptui
#endif // INCLUDED_REPORTDESIGN_SOURCE_UI_INC_CONDFORMAT_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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