mirror of
https://gitlab.com/smart-pattern/valentina.git
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209 lines
5.5 KiB
C++
209 lines
5.5 KiB
C++
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/************************************************************************
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**
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** @file vtablesearch.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 15 9, 2015
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "vtablesearch.h"
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#include "../vmisc/def.h"
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//---------------------------------------------------------------------------------------------------------------------
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VTableSearch::VTableSearch(QTableWidget *table)
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:table(table),
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searchIndex(-1),
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searchList()
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{
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::Clear()
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{
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SCASSERT(table != nullptr);
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foreach(QTableWidgetItem *item, searchList)
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{
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if (item->row() % 2 != 0 && table->alternatingRowColors())
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{
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item->setBackground(QPalette().alternateBase());
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}
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else
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{
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item->setBackground(QPalette().base());
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}
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}
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searchIndex = -1;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::ShowNext(int newIndex)
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{
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if (not searchList.isEmpty())
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{
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QTableWidgetItem *item = searchList.at(searchIndex);
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item->setBackground(Qt::yellow);
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item = searchList.at(newIndex);
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item->setBackground(Qt::red);
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table->scrollToItem(item);
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searchIndex = newIndex;
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}
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else
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{
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Clear();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::Find(const QString &term)
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{
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SCASSERT(table != nullptr);
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const QList<QTableWidgetItem *> list = table->findItems(term, Qt::MatchContains);
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if (list.isEmpty() || term.isEmpty())
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{
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Clear();
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}
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else
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{
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Clear();
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searchList = list;
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foreach(QTableWidgetItem *item, searchList)
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{
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item->setBackground(Qt::yellow);
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}
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searchIndex = 0;
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QTableWidgetItem *item = searchList.at(searchIndex);
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item->setBackground(Qt::red);
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table->scrollToItem(item);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::FindPrevious()
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{
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int newIndex = searchIndex - 1;
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if (newIndex < 0)
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{
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newIndex = searchList.size() - 1;
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}
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ShowNext(newIndex);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::FindNext()
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{
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int newIndex = searchIndex + 1;
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if (newIndex >= searchList.size())
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{
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newIndex = 0;
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}
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ShowNext(newIndex);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::RemoveRow(int row)
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{
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if (searchIndex < 0 || searchIndex >= searchList.size())
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{
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return;
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}
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const int indexRow = searchList.at(searchIndex)->row();
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if (row <= indexRow)
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{
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foreach(QTableWidgetItem *item, searchList)
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{
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if (item->row() == row)
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{
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--searchIndex;
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}
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::AddRow(int row)
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{
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if (searchIndex < 0 || searchIndex >= searchList.size())
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{
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return;
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}
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const int indexRow = searchList.at(searchIndex)->row();
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if (row <= indexRow)
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{
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foreach(QTableWidgetItem *item, searchList)
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{
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if (item->row() == row)
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{
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++searchIndex;
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}
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VTableSearch::RefreshList(const QString &term)
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{
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SCASSERT(table != nullptr);
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if (term.isEmpty())
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{
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return;
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}
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searchList = table->findItems(term, Qt::MatchContains);
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foreach(QTableWidgetItem *item, searchList)
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{
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item->setBackground(Qt::yellow);
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}
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if (not searchList.isEmpty())
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{
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if (searchIndex < 0)
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{
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searchIndex = searchList.size() - 1;
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}
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else if (searchIndex >= searchList.size())
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{
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searchIndex = 0;
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}
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QTableWidgetItem *item = searchList.at(searchIndex);
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item->setBackground(Qt::red);
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table->scrollToItem(item);
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}
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}
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