586 lines
20 KiB
C++
586 lines
20 KiB
C++
/************************************************************************
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**
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** @file tablewindow.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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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) 2013-2015 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 "tablewindow.h"
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#include "ui_tablewindow.h"
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#include "widgets/vtablegraphicsview.h"
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#include "core/vapplication.h"
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#include "core/vsettings.h"
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#include "../../libs/vobj/vobjpaintdevice.h"
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#include "../dialogs/app/dialoglayoutsettings.h"
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#include "../../libs/vlayout/vlayoutgenerator.h"
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#include "../dialogs/app/dialoglayoutprogress.h"
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#include "../dialogs/app/dialogsavelayout.h"
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#include <QtSvg>
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#include <QPrinter>
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#include <QGraphicsScene>
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#include <QtCore/qmath.h>
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#ifdef Q_OS_WIN
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# define PDFTOPS "pdftops.exe"
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#else
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# define PDFTOPS "pdftops"
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#endif
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief TableWindow constructor.
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* @param parent parent widget.
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*/
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TableWindow::TableWindow(QWidget *parent)
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:QMainWindow(parent), ui(new Ui::TableWindow),
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listDetails(QVector<VLayoutDetail>()), papers(QList<QGraphicsItem *>()), shadows(QList<QGraphicsItem *>()),
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scenes(QList<QGraphicsScene *>()), details(QList<QList<QGraphicsItem *> >()), fileName(QString()),
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description(QString()), tempScene(nullptr)
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{
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ui->setupUi(this);
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qApp->getSettings()->GetOsSeparator() ? setLocale(QLocale::system()) : setLocale(QLocale(QLocale::C));
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tempScene = new QGraphicsScene(QRectF(0, 0, qApp->toPixel(823, Unit::Mm), qApp->toPixel(1171, Unit::Mm)));
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QBrush brush;
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brush.setStyle( Qt::SolidPattern );
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brush.setColor( QColor( Qt::gray ) );
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tempScene->setBackgroundBrush( brush );
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ui->view->setScene(tempScene);
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ui->view->fitInView(ui->view->scene()->sceneRect(), Qt::KeepAspectRatio);
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ui->horizontalLayout->addWidget(ui->view);
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connect(ui->actionZoomIn, &QAction::triggered, ui->view, &VTableGraphicsView::ZoomIn);
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connect(ui->actionZoomOut, &QAction::triggered, ui->view, &VTableGraphicsView::ZoomOut);
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connect(ui->actionStop, &QAction::triggered, this, &TableWindow::StopTable);
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connect(ui->actionSave, &QAction::triggered, this, &TableWindow::SaveLayout);
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connect(ui->actionLayout, &QAction::triggered, this, &TableWindow::Layout);
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connect(ui->listWidget, &QListWidget::currentRowChanged, this, &TableWindow::ShowPaper);
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}
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//---------------------------------------------------------------------------------------------------------------------
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TableWindow::~TableWindow()
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{
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ClearLayout();
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delete ui;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief ModelChosen show window when user want create new layout.
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* @param listDetails list of details.
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* @param description pattern description.
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*/
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/*
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* Get details for creation layout.
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*/
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void TableWindow::ModelChosen(QVector<VLayoutDetail> listDetails, const QString &fileName, const QString &description)
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{
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this->description = description;
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QString file;
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if (fileName.isEmpty())
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{
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file = tr("untitled");
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}
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else
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{
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file = fileName;
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}
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QFileInfo fi( file );
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this->fileName = fi.baseName();
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this->listDetails = listDetails;
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show();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief closeEvent handle after close window.
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* @param event close event.
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*/
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void TableWindow::closeEvent(QCloseEvent *event)
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{
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event->ignore();
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StopTable();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief moveToCenter move screen to the center of window.
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*/
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void TableWindow::moveToCenter()
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{
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QRect rect = frameGeometry();
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rect.moveCenter(QDesktopWidget().availableGeometry().center());
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move(rect.topLeft());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief showEvent handle after show window.
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* @param event show event.
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*/
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void TableWindow::showEvent ( QShowEvent * event )
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{
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QMainWindow::showEvent(event);
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moveToCenter();
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ui->view->fitInView(ui->view->scene()->sceneRect(), Qt::KeepAspectRatio);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief StopTable stop creation layout.
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*/
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void TableWindow::StopTable()
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{
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hide();
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ClearLayout();
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emit closed();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief saveScene save created layout.
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*/
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void TableWindow::SaveLayout()
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{
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QMap<QString, QString> extByMessage = InitFormates();
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DialogSaveLayout dialog(extByMessage, scenes.size(), fileName, this);
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if (dialog.exec() == QDialog::Rejected)
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{
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return;
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}
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QString suf = dialog.Formate();
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suf.replace(".", "");
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const QString path = dialog.Path();
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qApp->getSettings()->SetPathLayout(path);
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const QString mask = dialog.FileName();
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for (int i=0; i < scenes.size(); ++i)
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{
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QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (paper)
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{
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const QString name = path + "/" + mask+QString::number(i+1) + dialog.Formate();
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QBrush *brush = new QBrush();
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brush->setColor( QColor( Qt::white ) );
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scenes[i]->setBackgroundBrush( *brush );
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shadows[i]->setVisible(false);
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paper->setPen(QPen(Qt::white, 0.1, Qt::NoPen));
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QStringList suffix = QStringList() << "svg" << "png" << "pdf" << "eps" << "ps" << "obj";
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switch (suffix.indexOf(suf))
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{
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case 0: //svg
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paper->setVisible(false);
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SvgFile(name, i);
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paper->setVisible(true);
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break;
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case 1: //png
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PngFile(name, i);
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break;
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case 2: //pdf
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PdfFile(name, i);
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break;
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case 3: //eps
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EpsFile(name, i);
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break;
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case 4: //ps
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PsFile(name, i);
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break;
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case 5: //obj
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paper->setVisible(false);
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ObjFile(name, i);
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paper->setVisible(true);
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break;
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default:
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qDebug() << "Can't recognize file suffix." << Q_FUNC_INFO;
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break;
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}
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paper->setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine())));
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brush->setColor( QColor( Qt::gray ) );
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brush->setStyle( Qt::SolidPattern );
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scenes[i]->setBackgroundBrush( *brush );
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shadows[i]->setVisible(true);
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delete brush;
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::ShowPaper(int index)
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{
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if (index < 0 || index > scenes.size())
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{
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ui->view->setScene(tempScene);
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ui->actionSave->setEnabled(false);
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}
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else
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{
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ui->view->setScene(scenes.at(index));
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}
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ui->view->fitInView(ui->view->scene()->sceneRect(), Qt::KeepAspectRatio);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::Layout()
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{
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DialogLayoutSettings layout(this);
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if (layout.exec() == QDialog::Rejected)
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{
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return;
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}
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VLayoutGenerator lGenerator(this);
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lGenerator.SetDetails(listDetails);
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lGenerator.SetLayoutWidth(layout.GetLayoutWidth());
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lGenerator.SetCaseType(layout.GetGroup());
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lGenerator.SetPaperHeight(layout.GetPaperHeight());
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lGenerator.SetPaperWidth(layout.GetPaperWidth());
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lGenerator.SetShift(layout.GetShift());
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lGenerator.SetRotate(layout.GetRotate());
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lGenerator.SetRotationIncrease(layout.GetIncrease());
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DialogLayoutProgress progress(listDetails.count(), this);
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connect(&lGenerator, &VLayoutGenerator::Start, &progress, &DialogLayoutProgress::Start);
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connect(&lGenerator, &VLayoutGenerator::Arranged, &progress, &DialogLayoutProgress::Arranged);
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connect(&lGenerator, &VLayoutGenerator::Error, &progress, &DialogLayoutProgress::Error);
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connect(&lGenerator, &VLayoutGenerator::Finished, &progress, &DialogLayoutProgress::Finished);
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connect(&progress, &DialogLayoutProgress::Abort, &lGenerator, &VLayoutGenerator::Abort);
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lGenerator.Generate();
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switch (lGenerator.State())
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{
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case LayoutErrors::NoError:
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ClearLayout();
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papers = lGenerator.GetPapersItems();
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details = lGenerator.GetAllDetails();
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CreateShadows();
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CreateScenes();
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PrepareSceneList();
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break;
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case LayoutErrors::ProcessStoped:
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break;
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case LayoutErrors::PrepareLayoutError:
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case LayoutErrors::PaperSizeError:
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case LayoutErrors::EmptyPaperError:
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ClearLayout();
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break;
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default:
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break;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief SvgFile save layout to svg file.
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* @param name name layout file.
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*/
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void TableWindow::SvgFile(const QString &name, int i) const
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{
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QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (paper)
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{
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QSvgGenerator generator;
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generator.setFileName(name);
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generator.setSize(paper->rect().size().toSize());
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generator.setViewBox(paper->rect());
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generator.setTitle("Valentina. Pattern layout");
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generator.setDescription(description);
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generator.setResolution(static_cast<int>(qApp->PrintDPI));
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QPainter painter;
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painter.begin(&generator);
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painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
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painter.setRenderHint(QPainter::Antialiasing, true);
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painter.setPen(QPen(Qt::black, qApp->toPixel(qApp->widthHairLine()), Qt::SolidLine, Qt::RoundCap,
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Qt::RoundJoin));
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painter.setBrush ( QBrush ( Qt::NoBrush ) );
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scenes.at(i)->render(&painter);
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painter.end();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief PngFile save layout to png file.
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* @param name name layout file.
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*/
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void TableWindow::PngFile(const QString &name, int i) const
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{
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QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (paper)
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{
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const QRectF r = paper->rect();
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// Create the image with the exact size of the shrunk scene
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QImage image(QSize(static_cast<qint32>(r.width()), static_cast<qint32>(r.height())), QImage::Format_ARGB32);
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image.fill(Qt::transparent); // Start all pixels transparent
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QPainter painter(&image);
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painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
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painter.setRenderHint(QPainter::Antialiasing, true);
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painter.setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine()), Qt::SolidLine, Qt::RoundCap,
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Qt::RoundJoin));
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painter.setBrush ( QBrush ( Qt::NoBrush ) );
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scenes.at(i)->render(&painter);
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image.save(name);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief PdfFile save layout to pdf file.
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* @param name name layout file.
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*/
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void TableWindow::PdfFile(const QString &name, int i) const
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{
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QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (paper)
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{
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QPrinter printer;
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printer.setOutputFormat(QPrinter::PdfFormat);
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printer.setOutputFileName(name);
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const QRectF r = paper->rect();
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printer.setResolution(static_cast<int>(qApp->PrintDPI));
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printer.setPaperSize ( QSizeF(qApp->fromPixel(r.width(), Unit::Mm), qApp->fromPixel(r.height(), Unit::Mm)),
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QPrinter::Millimeter );
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QPainter painter;
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if (painter.begin( &printer ) == false)
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{ // failed to open file
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qCritical("Can't open printer %s", qPrintable(name));
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return;
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}
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painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
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painter.setRenderHint(QPainter::Antialiasing, true);
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painter.setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine()), Qt::SolidLine, Qt::RoundCap,
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Qt::RoundJoin));
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painter.setBrush ( QBrush ( Qt::NoBrush ) );
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scenes.at(i)->render(&painter);
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painter.end();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief EpsFile save layout to eps file.
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* @param name name layout file.
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*/
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void TableWindow::EpsFile(const QString &name, int i) const
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{
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QTemporaryFile tmp;
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if (tmp.open())
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{
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PdfFile(tmp.fileName(), i);
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QStringList params = QStringList() << "-eps" << tmp.fileName() << name;
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PdfToPs(params);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief PsFile save layout to ps file.
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* @param name name layout file.
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*/
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void TableWindow::PsFile(const QString &name, int i) const
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{
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QTemporaryFile tmp;
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if (tmp.open())
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{
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PdfFile(tmp.fileName(), i);
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QStringList params = QStringList() << tmp.fileName() << name;
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PdfToPs(params);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief PdfToPs use external tool "pdftops" for converting pdf too eps or ps format.
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* @param params string with parameter for tool. Parameters have format: "-eps input_file out_file". Use -eps when
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* need create eps file.
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*/
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void TableWindow::PdfToPs(const QStringList ¶ms) const
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{
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#ifndef QT_NO_CURSOR
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QApplication::setOverrideCursor(Qt::WaitCursor);
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#endif
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QProcess proc;
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proc.start(PDFTOPS, params);
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proc.waitForFinished(15000);
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#ifndef QT_NO_CURSOR
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QApplication::restoreOverrideCursor();
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#endif
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QFile f(params.last());
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if (f.exists() == false)
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{
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QString msg = QString(tr("Creating file '%1' failed! %2")).arg(params.last()).arg(proc.errorString());
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QMessageBox msgBox(QMessageBox::Critical, tr("Critical error!"), msg, QMessageBox::Ok | QMessageBox::Default);
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msgBox.exec();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::ObjFile(const QString &name, int i) const
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{
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QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (paper)
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{
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VObjPaintDevice generator;
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generator.setFileName(name);
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generator.setSize(paper->rect().size().toSize());
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generator.setResolution(static_cast<int>(qApp->PrintDPI));
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QPainter painter;
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painter.begin(&generator);
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scenes.at(i)->render(&painter);
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painter.end();
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::ClearLayout()
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{
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qDeleteAll (scenes);
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scenes.clear();
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shadows.clear();
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papers.clear();
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ui->listWidget->clear();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::CreateShadows()
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{
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for (int i=0; i< papers.size(); ++i)
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{
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qreal x1=0, y1=0, x2=0, y2=0;
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QGraphicsRectItem *item = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
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if (item)
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{
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item->rect().getCoords(&x1, &y1, &x2, &y2);
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QGraphicsRectItem *shadowPaper = new QGraphicsRectItem(QRectF(x1+4, y1+4, x2+4, y2+4));
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shadowPaper->setBrush(QBrush(Qt::black));
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shadows.append(shadowPaper);
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}
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else
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{
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shadows.append(nullptr);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::CreateScenes()
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{
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QBrush brush;
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brush.setStyle( Qt::SolidPattern );
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brush.setColor( QColor( Qt::gray ) );
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for (int i=0; i<papers.size(); ++i)
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{
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QGraphicsScene *scene = new QGraphicsScene();
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scene->setBackgroundBrush(brush);
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scene->addItem(shadows.at(i));
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scene->addItem(papers.at(i));
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QList<QGraphicsItem *> paperDetails = details.at(i);
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for (int i=0; i < paperDetails.size(); ++i)
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{
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scene->addItem(paperDetails.at(i));
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}
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scenes.append(scene);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void TableWindow::PrepareSceneList()
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{
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for (int i=1; i<=scenes.size(); ++i)
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{
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QListWidgetItem *item = new QListWidgetItem(ScenePreview(i-1), QString::number(i));
|
|
ui->listWidget->addItem(item);
|
|
}
|
|
|
|
if (scenes.isEmpty() == false)
|
|
{
|
|
ui->listWidget->setCurrentRow(0);
|
|
ui->actionSave->setEnabled(true);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
QIcon TableWindow::ScenePreview(int i) const
|
|
{
|
|
QImage image;
|
|
QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
|
|
if (paper)
|
|
{
|
|
const QRectF r = paper->rect();
|
|
// Create the image with the exact size of the shrunk scene
|
|
image = QImage(QSize(static_cast<qint32>(r.width()), static_cast<qint32>(r.height())), QImage::Format_RGB32);
|
|
image.fill(Qt::white);
|
|
QPainter painter(&image);
|
|
painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
|
|
painter.setRenderHint(QPainter::Antialiasing, true);
|
|
painter.setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine()), Qt::SolidLine, Qt::RoundCap,
|
|
Qt::RoundJoin));
|
|
painter.setBrush ( QBrush ( Qt::NoBrush ) );
|
|
scenes.at(i)->render(&painter);
|
|
image.scaled(101, 146, Qt::KeepAspectRatio);
|
|
}
|
|
else
|
|
{
|
|
image = QImage(QSize(101, 146), QImage::Format_RGB32);
|
|
image.fill(Qt::white);
|
|
}
|
|
return QIcon(QBitmap::fromImage(image));
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------------------------------------
|
|
QMap<QString, QString> TableWindow::InitFormates() const
|
|
{
|
|
QMap<QString, QString> extByMessage;
|
|
extByMessage[ tr("Svg files (*.svg)") ] = ".svg";
|
|
extByMessage[ tr("PDF files (*.pdf)") ] = ".pdf";
|
|
extByMessage[ tr("Images (*.png)") ] = ".png";
|
|
extByMessage[ tr("Wavefront OBJ (*.obj)") ] = ".obj";
|
|
|
|
QProcess proc;
|
|
proc.start(PDFTOPS);
|
|
if (proc.waitForFinished(15000))
|
|
{
|
|
extByMessage[ tr("PS files (*.ps)") ] = ".ps";
|
|
extByMessage[ tr("EPS files (*.eps)") ] = ".eps";
|
|
}
|
|
else
|
|
{
|
|
qWarning()<<PDFTOPS<<"error"<<proc.error()<<proc.errorString();
|
|
}
|
|
return extByMessage;
|
|
}
|