integrate "QET_ElementScaler" as external software

2025-12-21 00:30:53 +01:00 · 2024-08-19 09:19:28 +02:00
parent 1baf9db799
commit 85d10fc0e6
9 changed files with 376 additions and 118 deletions
--- a/sources/qet_elementscaler/qet_elementscaler.cpp
+++ b/sources/qet_elementscaler/qet_elementscaler.cpp
@@ -0,0 +1,132 @@
+/*
+	Copyright 2024 The QElectroTech Team
+	This file is part of QElectroTech.
+
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "qet_elementscaler.h"
+#include "../ui/thirdpartybinaryinstalldialog.h"
+
+#include <QFile>
+#include <QProcess>
+#include <QInputDialog>
+#include <QDir>
+
+/**
+ * @brief QET_ElementScaler
+ * Return the scaled element from @a file_path.
+ * The returned value is a QByteArray, instead of a
+ * QDomDocument or QString, to let user do what he/she wants.
+ * If something goes wrong the QByteArray returned is empty.
+ * @param file_path
+ * @return
+ */
+QByteArray ElementScaler(const QString &file_path, QWidget *parent)
+{
+	if (!ElementScalerIsPresent(false)) {
+		return QByteArray();
+	}
+
+	bool ok;
+	double fx = QInputDialog::getDouble(parent, QObject::tr("Entrer le facteur d'échelle"),
+										QObject::tr("Facteur X:"), 1.0, 0.1, 100, 5, &ok,
+										Qt::WindowFlags(), 1);
+	QString sFactorX = "1.0";
+	if (ok)
+		sFactorX = (QString::number(fx, 'f', 5));
+	else
+		return QByteArray();
+
+	double fy = QInputDialog::getDouble(parent, QObject::tr("Entrer le facteur d'échelle"),
+										QObject::tr("Facteur Y:"), fx, 0.1, 100, 5, &ok,
+										Qt::WindowFlags(), 1);
+	QString sFactorY = "1.0";
+	if (ok)
+		sFactorY = (QString::number(fy, 'f', 5));
+	else
+		return QByteArray();
+
+	QProcess process_;
+	const QString program{ElementScalerBinaryPath()};
+	const QStringList arguments{QStringLiteral("-x"), sFactorX,
+								QStringLiteral("-y"), sFactorY,
+								QStringLiteral("-o"), QStringLiteral("-f"), file_path};
+
+	process_.start(program, arguments);
+
+	if (process_.waitForFinished())
+	{
+		const auto byte_array{process_.readAll()};
+		process_.close();
+		return byte_array;
+	}
+	else
+	{
+			//If something went wrong we return an empty QByteArray
+		return QByteArray();
+	}
+}
+
+QString ElementScalerDirPath()
+{
+#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
+	return (QDir::homePath() + QStringLiteral("/Application Data/qet/binary"));
+#elif defined(Q_OS_MACOS)
+	return (QDir::homePath() + QStringLiteral("/.qet/binary"));
+#else
+	return (QDir::homePath() + QStringLiteral("/.qet/binary"));
+#endif
+}
+
+/**
+ * @brief ElementScalerBinaryPath
+ * @return the path to the QET_ElementScaler program
+ */
+QString ElementScalerBinaryPath()
+{
+#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64)
+	return ElementScalerDirPath() + QStringLiteral("/QET_ElementScaler.exe");
+#elif defined(Q_OS_MACOS)
+	return ElementScalerDirPath() + QStringLiteral("/./QET_ElementScaler");
+#else
+	return ElementScalerDirPath() + QStringLiteral("/QET_ElementScaler");
+#endif
+}
+
+/**
+ * @brief ElementScalerIsPresent
+ * Return true if QET_ElementScaler is present in the system
+ * @param install_dialog
+ * True to display a dialog with the explanations
+ * of how to install the QET_ElementScaler program
+ * if not present in the system.
+ * @return
+ */
+bool ElementScalerIsPresent(bool install_dialog, QWidget *parent)
+{
+	const bool exist{QFile::exists(ElementScalerBinaryPath())};
+
+	if (!exist && install_dialog)
+	{
+		auto string_{QObject::tr("Le logiciel QET_ElementScaler est nécessaire pour mettre les éléments à l'échelle.\n"
+								 "Veuillez télécharger celui-ci en suivant le lien ci dessous et le dézipper dans le dossier d'installation")};
+
+		ThirdPartyBinaryInstallDialog dialog_(string_,
+											  QStringLiteral("https://github.com/plc-user/QET_ElementScaler/releases"),
+											  ElementScalerDirPath(),
+											  parent);
+		dialog_.exec();
+	}
+	return exist;
+}