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- /*********************************************************************/
- /* */
- /* Copyright 2022-2023 Rémi Synave - remi.synave@univ-littoral.fr */
- /* */
- /* This file is part of DSL. */
- /* This software uses Qt to build the Graphical User Interface */
- /* https://www.qt.io/ */
- /* */
- /* DSL is free software: you can redistribute it and/or modify */
- /* it under the terms of the GNU General Public License as published */
- /* by the Free Software Foundation, either version 3 of the License, */
- /* or (at your option) any later version. */
- /* */
- /* DSL is distributed in the hope that it will be useful, */
- /* but WITHOUT ANY WARRANTY; without even the implied warranty of */
- /* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
- /* GNU General Public License for more details. */
- /* */
- /* You should have received a copy of the GNU General Public License */
- /* along with DSL. If not, see <http://www.gnu.org/licenses/>. */
- /* */
- /*********************************************************************/
- #include <QIcon>
- #include <QGuiApplication>
- #include <QScreen>
- #include <QWidget>
- #include <QMenuBar>
- #include <QFileDialog>
- #include <QUrl>
- #include <QFileInfo>
- #include <QInputDialog>
- #include <QDirIterator>
- #include <QDebug>
- #include <iostream>
- #include <filesystem>
- #include "MainWindow.hpp"
- MainWindow::MainWindow ()
- {
- setWindowIcon(QIcon("../dsl.ico"));
-
- createActions ();
- createMenus ();
- openedImage = -1;
- directoryname = NULL;
- suffix = NULL;
- filenames = NULL;
- autoLoad = true;
- autoSave = false;
- setWindowTitle (tr ("DSL - Draw Strength Line"));
- QScreen *screen = QGuiApplication::primaryScreen ();
- QRect screenGeometry = screen->geometry ();
- int screenWidth = screenGeometry.width () - 200;
- int screenHeight = screenGeometry.height () - 200;
-
- wa = new WorkArea (screenWidth, screenHeight, this);
- wa->setReadOnly(false);
- setCentralWidget (wa);
- setFixedSize (screenWidth, screenHeight);
- }
- void
- MainWindow::openFile ()
- {
- if(this->checkModificationinProgress() == QMessageBox::Yes){
- QString filename = QFileDialog::getOpenFileName (this,
- QObject::tr ("Open image file"),
- QDir::currentPath (),
- QObject::tr("Images files (*.jpg);;All files (*.*)"));
- if(!filename.isEmpty()) {
-
- directoryname = new QString(QString(filename).remove(QUrl(filename).fileName()));
-
- bool ok;
- suffix = new QString(QInputDialog::getText(this, tr("Suffix for your json files"),
- tr("Suffix to use :"), QLineEdit::Normal,
- "_"+QDir::home().dirName(), &ok));
- if(ok)
- {
- delete filenames;
- filenames = new QStringList();
-
- QDirIterator it(*directoryname, {"*.jpg"}, QDir::Files);
- while (it.hasNext()) {
- filenames->append( it.next() );
- }
- filenames->sort();
-
- for(int i = 0; i <filenames->size() ; i++)
- {
- if(filename == (filenames->at(i)))
- openedImage = i;
- }
- QDir::setCurrent(*directoryname);
- loadImage();
- }
- }
- }
- }
- void
- MainWindow::loadImage()
- {
- wa->loadImage (filenames->at(openedImage).toStdString ());
- if(autoLoad)
- {
- QString jsonFile(QDir::currentPath ().append("/").append(QFileInfo(filenames->at(openedImage)).baseName().append(*suffix).append(".json")));
- if(QFile(jsonFile).exists()){
- wa->loadSL(QDir::currentPath ().append("/").append(QFileInfo(filenames->at(openedImage)).baseName().append(*suffix).append(".json")).toStdString());
- }
- }
- wa->repaint();
- wa->setModificationInProgress(false);
- setFixedSize (wa->geometry().width(), wa->geometry().height()+wa->geometry().y());
- }
- void
- MainWindow::save ()
- {
- QString toSave = QDir::currentPath ().append("/").append(QFileInfo(filenames->at(openedImage)).baseName().append(*suffix).append(".json"));
- wa->saveStrengthLine (toSave.toStdString ());
- }
- void
- MainWindow::exportPNG ()
- {
- QString toSave = QDir::currentPath ().append("/").append(QFileInfo(filenames->at(openedImage)).baseName().append(*suffix).append(".png"));
- wa->exportPNG (toSave.toStdString ());
- }
- void
- MainWindow::exportJPG ()
- {
- QString toSave = QDir::currentPath ().append("/").append(QFileInfo(filenames->at(openedImage)).baseName().append(*suffix).append(".jpg"));
- wa->exportPNG (toSave.toStdString ());
- }
- QMessageBox::StandardButton
- MainWindow::checkModificationinProgress()
- {
- if(wa->getModificationInProgress())
- {
- if(autoSave)
- this->save();
- else
- return QMessageBox::question(this, "Modification in progress", "Do you really want to change the image ? Modifications in progress will be lost.");
- }
- return QMessageBox::Yes;
- }
- void
- MainWindow::firstImage ()
- {
- if(filenames != NULL)
- if(filenames->size() > 1)
- if(this->checkModificationinProgress() == QMessageBox::Yes){
- openedImage = 0;
- loadImage();
- }
- }
- void
- MainWindow::previousImage ()
- {
- if(filenames != NULL)
- if(filenames->size() > 1)
- if(this->checkModificationinProgress() == QMessageBox::Yes){
- openedImage = (openedImage-1+filenames->size())%(filenames->size());
- loadImage();
- }
- }
- void
- MainWindow::nextImage ()
- {
- if(filenames != NULL)
- if(filenames->size() > 1)
- if(this->checkModificationinProgress() == QMessageBox::Yes){
- openedImage = (openedImage+1)%(filenames->size());
- loadImage();
- }
- }
- void
- MainWindow::lastImage ()
- {
- if(filenames != NULL)
- if(filenames->size() > 1)
- if(this->checkModificationinProgress() == QMessageBox::Yes){
- openedImage = filenames->size()-1;
- loadImage();
- }
- }
- void
- MainWindow::automaticLoading ()
- {
- autoLoad = !autoLoad;
- automaticLoadingAct->setChecked(!autoLoad);
- }
- void
- MainWindow::automaticSaving ()
- {
- autoSave = !autoSave;
- automaticSavingAct->setChecked(!autoSave);
- }
- void
- MainWindow::readOnly ()
- {
- if(wa->getReadOnly()){
- wa->setReadOnly(false);
- readOnlyAct->setText(tr ("W&ritable"));
- }else{
- wa->setReadOnly(true);
- readOnlyAct->setText(tr ("&Read Only"));
- }
- wa->repaint();
- }
- void
- MainWindow::about (){
- QMessageBox::information(this, "About", "DSL - Draw Strength Line\nVersion 1.1\n\nRémi Synave - remi.synave@univ-littoral.fr\n\nGNU GENERAL PUBLIC LICENSE Version 3");
- }
- void
- MainWindow::createActions ()
- {
- openAct = new QAction (tr ("&Open image"), this);
- openAct->setShortcuts (QKeySequence::Open);
- connect (openAct, &QAction::triggered, this, &MainWindow::openFile);
- saveAct = new QAction (tr ("&Save"), this);
- saveAct->setShortcuts (QKeySequence::Save);
- connect (saveAct, &QAction::triggered, this, &MainWindow::save);
- exportAct = new QAction (tr ("&Export in PNG"), this);
- exportAct->setShortcut (QKeySequence(Qt::CTRL | Qt::Key_E));
- connect (exportAct, &QAction::triggered, this, &MainWindow::exportPNG);
- exitAct = new QAction (tr ("E&xit"), this);
- exitAct->setShortcuts (QKeySequence::Quit);
- connect (exitAct, &QAction::triggered, this, &QWidget::close);
- automaticLoadingAct = new QAction (tr ("Automatic &Loading Line json file"), this);
- automaticLoadingAct->setShortcut (QKeySequence(Qt::CTRL | Qt::Key_L));
- automaticLoadingAct->setCheckable(true);
- automaticLoadingAct->setChecked(true);
- connect (automaticLoadingAct, &QAction::triggered, this, &MainWindow::automaticLoading);
- automaticSavingAct = new QAction (tr ("&Automatic saving lines in json file"), this);
- automaticSavingAct->setShortcut (QKeySequence(Qt::CTRL | Qt::Key_A));
- automaticSavingAct->setCheckable(true);
- automaticSavingAct->setChecked(false);
- connect (automaticSavingAct, &QAction::triggered, this, &MainWindow::automaticSaving);
- readOnlyAct = new QAction (tr ("&Read Only"), this);
- readOnlyAct->setShortcut (QKeySequence(Qt::CTRL | Qt::Key_R));
- connect (readOnlyAct, &QAction::triggered, this, &MainWindow::readOnly);
- firstImageAct = new QAction (tr ("First"), this);
- firstImageAct->setShortcuts (QKeySequence::MoveToPreviousLine);
- connect (firstImageAct, &QAction::triggered, this, &MainWindow::firstImage);
- previousImageAct = new QAction (tr ("Previous"), this);
- previousImageAct->setShortcuts (QKeySequence::MoveToPreviousChar);
- connect (previousImageAct, &QAction::triggered, this, &MainWindow::previousImage);
-
- nextImageAct = new QAction (tr ("Next"), this);
- nextImageAct->setShortcuts (QKeySequence::MoveToNextChar);
- connect (nextImageAct, &QAction::triggered, this, &MainWindow::nextImage);
- lastImageAct = new QAction (tr ("Last"), this);
- lastImageAct->setShortcuts (QKeySequence::MoveToNextLine);
- connect (lastImageAct, &QAction::triggered, this, &MainWindow::lastImage);
- aboutAct = new QAction (tr ("About"), this);
- connect (aboutAct, &QAction::triggered, this, &MainWindow::about);
- }
- void
- MainWindow::createMenus ()
- {
- fileMenu = menuBar ()->addMenu (tr ("&File"));
- fileMenu->addAction (openAct);
- fileMenu->addAction (saveAct);
- fileMenu->addAction (exportAct);
- fileMenu->addSeparator ();
- fileMenu->addAction (exitAct);
- editMenu = menuBar()->addMenu(tr("&Edit"));
- editMenu->addAction (automaticLoadingAct);
- editMenu->addAction (automaticSavingAct);
- editMenu->addAction (readOnlyAct);
- imageMenu = menuBar ()->addMenu (tr ("&Image"));
- imageMenu->addAction (firstImageAct);
- imageMenu->addAction (previousImageAct);
- imageMenu->addAction (nextImageAct);
- imageMenu->addAction (lastImageAct);
-
- menuBar()->addAction(aboutAct);
- }
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