license + dialog

src/gui/license_dialog.cpp

@@ -0,0 +1,43 @@
+#include "license_dialog.h"
+
+#include "../license/license.h"
+
+#include <QPushButton>
+#include <QTextEdit>
+#include <QVBoxLayout>
+
+#include <QtGlobal> // version check
+
+
+LicenseDialog::LicenseDialog(QWidget* parent) :
+	QDialog(parent)
+{
+	setModal(true);
+	setWindowTitle("License Information");
+
+	if (parent != nullptr) {
+		setGeometry(parent->x() + 50, parent->y() + 50, parent->width() * 4 / 5, parent->height() * 4 / 5);
+	}
+
+	QVBoxLayout* layout = new QVBoxLayout(this);
+
+	QTextEdit* text = new QTextEdit();
+	text->setReadOnly(true);
+
+	const auto LICENSE{ QString::fromStdString(tobor::License::get_markdown_license()) };
+
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+	text->setPlainText(LICENSE);
+#else
+	text->setMarkdown(LICENSE);
+#endif
+
+	text->setTextInteractionFlags(Qt::LinksAccessibleByMouse);
+
+	QPushButton* ok_button = new QPushButton("OK");
+
+	layout->addWidget(text);
+	layout->addWidget(ok_button);
+
+	QObject::connect(ok_button, &QPushButton::clicked, this, &QDialog::accept, Qt::AutoConnection);
+}

src/gui/license_dialog.h

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <QDialog>
+
+class LicenseDialog : public QDialog {
+public:
+	LicenseDialog(QWidget* parent = nullptr);
+
+};

src/license/license.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <string>
+
+namespace tobor {
+
+	class License {
+	private:
+		inline static const std::string MD_LIC{
+			R"xxx(## Tobor License Information
+
+* All rights reserved, unless stated otherwise for certain parts.
+* Tobor is a software written as a private project for the authors' own fulfillment.
+* Authors:
+   * Maximilian Starke: [GitHub: https://github.com/Necktschnagge](https://github.com/Necktschnagge), [e-mail: maximilian.starke@medionmail.com](mailto:maximilian.starke@medionmail.com)
+   * Daniel Wehmeyer: [GitHub: https://github.com/r0ost3r](https://github.com/r0ost3r), [e-mail: danweh@spamfence.net](mailto:danweh@spamfence.net)
+* You are alllowed to download and enjoy this software for your private purpose of entertainment or together with friends.
+* You are not allowed to re-upload or distribute Tobor in any way.
+* Commercial use is forbidden unless you purchase an aditional commercial license.
+   * In this case, please contact main author Maximilian Starke [GitHub: https://github.com/Necktschnagge](https://github.com/Necktschnagge), [e-mail: maximilian.starke@medionmail.com](mailto:maximilian.starke@medionmail.com).
+
+* License on certain parts:
+   * This project uses several external libraries via e.g. git submodules. Please stick to their licenses when using them.
+   * Some tools may be committed as files to Tobor's repository. If a file has its own license information, only the license information given in this particular file will be valid for this particular file.
+   * License on SVG content:
+      * All SVG content in this software is licensed under [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/), including entire SVGs that may be exported runnign Tobor as well as snippets of SVGs to be found in the code.
+      * For some of our SVG content we remixed or simply reused SVG emojis by [OpenMoji](https://openmoji.org). Therefore we decided to share *every* part of our SVG content under the same license CC BY-SA 4.0.
+
+
+By using this software you agree to the license restrictions above.
+
+Have fun and enjoy our software!
+)xxx"
+		};
+
+	public:
+
+		inline static std::string get_markdown_license() {
+			return MD_LIC;
+		}
+	};
+
+}

src/mainwindow.cpp

@@ -7,6 +7,8 @@
 #include "custom_traits.h"
 
 #include "./ui_mainwindow.h"
+#include "gui/license_dialog.h"
+
 
 #include "special_case_22_game_factory.h"
 #include "original_game_factory.h"
@@ -367,7 +369,8 @@ void MainWindow::on_actionStop_Solver_triggered()
 
 void MainWindow::on_actionLicense_Information_triggered()
 {
-	showErrorDialog("Not yet implemented.");
+	LicenseDialog* dialog = new LicenseDialog(this);
+	dialog->open();
 }