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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_SW_SOURCE_UIBASE_INC_CONDEDIT_HXX
#define INCLUDED_SW_SOURCE_UIBASE_INC_CONDEDIT_HXX
#include <vcl/transfer.hxx>
#include <vcl/weld.hxx>
#include <svx/dbaexchange.hxx>
template <typename X> class ConditionEdit;
template <class T> class ConditionEditDropTarget final : public DropTargetHelper
{
private:
ConditionEdit<T>& m_rEdit;
virtual sal_Int8 AcceptDrop(const AcceptDropEvent&) override
{
return svx::OColumnTransferable::canExtractColumnDescriptor(
GetDataFlavorExVector(), ColumnTransferFormatFlags::COLUMN_DESCRIPTOR)
? DND_ACTION_COPY
: DND_ACTION_NONE;
}
virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override
{
sal_Int8 nRet = DND_ACTION_NONE;
if (m_rEdit.GetDropEnable())
{
TransferableDataHelper aData(rEvt.maDropEvent.Transferable);
const DataFlavorExVector& rVector = aData.GetDataFlavorExVector();
if (svx::OColumnTransferable::canExtractColumnDescriptor(
rVector, ColumnTransferFormatFlags::COLUMN_DESCRIPTOR))
{
svx::ODataAccessDescriptor aColDesc
= svx::OColumnTransferable::extractColumnDescriptor(aData);
OUString sDBName;
bool bBrackets = m_rEdit.GetBrackets();
if (bBrackets)
sDBName += "[";
OUString sTmp = aColDesc.getDataSource();
sDBName += sTmp + ".";
aColDesc[svx::DataAccessDescriptorProperty::Command] >>= sTmp;
sDBName += sTmp + ".";
aColDesc[svx::DataAccessDescriptorProperty::ColumnName] >>= sTmp;
sDBName += sTmp;
if (bBrackets)
sDBName += "]";
m_rEdit.get_widget().set_text(sDBName);
nRet = DND_ACTION_COPY;
}
}
return nRet;
}
public:
ConditionEditDropTarget(ConditionEdit<T>& rEdit)
: DropTargetHelper(rEdit.get_widget().get_drop_target())
, m_rEdit(rEdit)
{
}
};
//< weld::Entry >
template <class T> class ConditionEdit
{
std::unique_ptr<T> m_xControl;
ConditionEditDropTarget<T> m_aDropTargetHelper;
bool m_bBrackets, m_bEnableDrop;
public:
ConditionEdit(std::unique_ptr<T> xControl)
: m_xControl(std::move(xControl))
, m_aDropTargetHelper(*this)
, m_bBrackets(true)
, m_bEnableDrop(true)
{
}
OUString get_text() const { return m_xControl->get_text(); }
void set_text(const OUString& rText) { m_xControl->set_text(rText); }
void set_visible(bool bVisible) { m_xControl->set_visible(bVisible); }
void set_accessible_name(const OUString& rName) { m_xControl->set_accessible_name(rName); }
void save_value() { m_xControl->save_value(); }
bool get_value_changed_from_saved() const { return m_xControl->get_value_changed_from_saved(); }
void set_sensitive(bool bSensitive) { m_xControl->set_sensitive(bSensitive); }
void connect_changed(const Link<T&, void>& rLink) { m_xControl->connect_changed(rLink); }
void replace_selection(const OUString& rText) { m_xControl->replace_selection(rText); }
void hide() { m_xControl->hide(); }
T& get_widget() { return *m_xControl; }
OUString get_buildable_name() const { return m_xControl->get_buildable_name(); }
void set_buildable_name(const OUString& rId) { m_xControl->set_buildable_name(rId); }
void ShowBrackets(bool bShow) { m_bBrackets = bShow; }
bool GetBrackets() const { return m_bBrackets; }
void SetDropEnable(bool bFlag) { m_bEnableDrop = bFlag; }
bool GetDropEnable() const { return m_bEnableDrop; }
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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