293 lines
9.4 KiB
C++
293 lines
9.4 KiB
C++
/************************************************************************
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**
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** @file vpcarrousel.cpp
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** @author Ronan Le Tiec
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** @date 13 4, 2020
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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 Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2020 Valentina project
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** <https://gitlab.com/smart-pattern/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 "vpcarrousel.h"
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#include "ui_vpcarrousel.h"
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#include <QVBoxLayout>
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#include <QMessageBox>
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#include <QScrollBar>
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#include <QFontMetrics>
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#include "../vmisc/backport/qoverload.h"
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#include "../layout/vpsheet.h"
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#include "../layout/vplayout.h"
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#include <QLoggingCategory>
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#include <QMenu>
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#include <QPainter>
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Q_LOGGING_CATEGORY(pCarrousel, "p.carrousel")
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//---------------------------------------------------------------------------------------------------------------------
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VPCarrousel::VPCarrousel(const VPLayoutPtr &layout, QWidget *parent) :
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QWidget(parent),
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ui(new Ui::VPCarrousel),
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m_layout(layout)
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{
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SCASSERT(not layout.isNull())
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ui->setupUi(this);
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ui->listWidget->SetCarrousel(this);
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// init the combo box
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connect(ui->comboBoxPieceList, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
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&VPCarrousel::on_ActivePieceListChanged);
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connect(layout.get(), &VPLayout::ActiveSheetChanged, this, &VPCarrousel::on_ActiveSheetChanged);
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connect(layout.get(), &VPLayout::SheetListChanged, this, &VPCarrousel::Refresh);
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// ------ then we fill the carrousel with the layout content
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Refresh();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::Refresh()
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{
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const QUuid sheetUuid = ui->comboBoxPieceList->currentData().toUuid();
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// --- clears the content of the carrousel
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ui->comboBoxPieceList->blockSignals(true);
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Clear();
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ui->comboBoxPieceList->blockSignals(false);
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// --- add the content saved in the layout to the carrousel.
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// Do not rely on m_layout because we do not control it.
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m_pieceLists = QList<VPCarrouselSheet>();
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VPLayoutPtr layout = m_layout.toStrongRef();
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if (not layout.isNull())
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{
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{
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VPCarrouselSheet carrouselSheet;
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carrouselSheet.unplaced = true;
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carrouselSheet.active = false;
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carrouselSheet.name = tr("Unplaced pieces");
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carrouselSheet.pieces = layout->GetUnplacedPieces();
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m_pieceLists.append(carrouselSheet);
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}
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QList<VPSheetPtr> sheets = layout->GetSheets();
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for (const auto &sheet : sheets)
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{
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if (not sheet.isNull())
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{
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VPCarrouselSheet carrouselSheet;
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carrouselSheet.unplaced = false;
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carrouselSheet.active = (sheet == layout->GetFocusedSheet());
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carrouselSheet.name = sheet->GetName();
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carrouselSheet.pieces = sheet->GetPieces();
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carrouselSheet.sheetUuid = sheet->Uuid();
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m_pieceLists.append(carrouselSheet);
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}
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}
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ui->comboBoxPieceList->blockSignals(true);
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for (const auto& sheet: m_pieceLists)
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{
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ui->comboBoxPieceList->addItem(GetSheetName(sheet), sheet.sheetUuid);
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}
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ui->comboBoxPieceList->blockSignals(false);
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}
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ui->comboBoxPieceList->blockSignals(true);
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ui->comboBoxPieceList->setCurrentIndex(-1);
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ui->comboBoxPieceList->blockSignals(false);
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int index = ui->comboBoxPieceList->findData(sheetUuid);
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ui->comboBoxPieceList->setCurrentIndex(index != -1 ? index : 0);
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RefreshOrientation();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::on_ActiveSheetChanged(const VPSheetPtr &sheet)
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{
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if (not sheet.isNull())
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{
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int index = ui->comboBoxPieceList->findData(sheet->Uuid());
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if (index != -1)
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{
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ui->comboBoxPieceList->setCurrentIndex(index);
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}
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}
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else
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{
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ui->comboBoxPieceList->setCurrentIndex(0);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::RefreshSheetNames()
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{
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VPLayoutPtr layout = m_layout.toStrongRef();
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if (layout.isNull())
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{
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return;
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}
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for (int i=0; i < m_pieceLists.size(); ++i)
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{
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if (not m_pieceLists.at(i).unplaced)
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{
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VPSheetPtr sheet = layout->GetSheet(m_pieceLists.at(i).sheetUuid);
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if (not sheet.isNull())
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{
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m_pieceLists[i].name = sheet->GetName();
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m_pieceLists[i].active = (sheet == layout->GetFocusedSheet());
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}
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}
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else
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{
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m_pieceLists[i].name = tr("Unplaced pieces");
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}
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ui->comboBoxPieceList->setItemText(i, GetSheetName(m_pieceLists.at(i)));
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::Clear()
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{
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// remove the combobox entries
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ui->comboBoxPieceList->clear();
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ui->listWidget->clear();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::on_ActivePieceListChanged(int index)
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{
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qCDebug(pCarrousel, "index changed %i", index);
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VPLayoutPtr layout = m_layout.toStrongRef();
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if (layout.isNull())
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{
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return;
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}
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if (not m_pieceLists.isEmpty() && index >= 0 && index < m_pieceLists.size())
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{
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ui->listWidget->SetCurrentPieceList(m_pieceLists.at(index).pieces);
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if (index > 0)
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{
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QUuid sheetUuid = ui->comboBoxPieceList->currentData().toUuid();
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VPSheetPtr sheet = layout->GetSheet(sheetUuid);
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if (not sheet.isNull())
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{
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VPSheetPtr activeSheet = layout->GetFocusedSheet();
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if (not activeSheet.isNull())
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{
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activeSheet->ClearSelection();
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}
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m_ignoreActiveSheetChange = true;
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layout->SetFocusedSheet(sheet);
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m_ignoreActiveSheetChange = false;
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}
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}
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}
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else
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{
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ui->listWidget->SetCurrentPieceList(QList<VPPiecePtr>());
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m_ignoreActiveSheetChange = true;
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layout->SetFocusedSheet(VPSheetPtr());
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m_ignoreActiveSheetChange = false;
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}
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RefreshSheetNames();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::SetOrientation(Qt::Orientation orientation)
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{
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m_orientation = orientation;
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RefreshOrientation();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::RefreshOrientation()
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{
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// then update the scrollarea min height / width and scrollbar behaviour
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if(m_orientation == Qt::Horizontal)
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{
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ui->comboBoxPieceList->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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// scroll bar policy of scroll area
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ui->listWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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ui->listWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
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ui->listWidget->setFlow(QListView::TopToBottom);
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}
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else // Qt::Vertical
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{
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ui->comboBoxPieceList->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
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// scroll bar policy of scroll area
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ui->listWidget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
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ui->listWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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ui->listWidget->setFlow(QListView::LeftToRight);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPCarrousel::changeEvent(QEvent *event)
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{
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if (event->type() == QEvent::LanguageChange)
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{
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// retranslate designer form (single inheritance approach)
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ui->retranslateUi(this);
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RefreshSheetNames();
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on_ActivePieceListChanged(ui->comboBoxPieceList->currentIndex());
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}
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// remember to call base class implementation
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QWidget::changeEvent(event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto VPCarrousel::GetSheetName(const VPCarrouselSheet &sheet) -> QString
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{
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if (sheet.unplaced)
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{
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return sheet.name;
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}
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if (sheet.active)
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{
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return QStringLiteral("--> %1 %2 <--").arg(tr("Pieces of"), sheet.name);
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}
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return tr("Pieces of ") + sheet.name;
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}
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