Project structure adjustment;

Project configuration adjustment;
Add version detection;
UI interface improvements;
Introduce JSON processing library;
Update Documents;

1 files changed, 89 insertions, 0 deletions

diff --git a/include/ui/help/AboutDialog.h b/include/ui/help/AboutDialog.h
new file mode 100644
index 00000000..74391b5a
--- /dev/null
+++ b/include/ui/help/AboutDialog.h
@@ -0,0 +1,89 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend 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.
+ *
+ * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#ifndef __ABOUTDIALOG_H__
+#define __ABOUTDIALOG_H__
+
+#include <GpgFrontend.h>
+
+#include "gpg/GpgContext.h"
+
+/**
+ * @brief Class containing the main tab of about dialog
+ *
+ */
+class InfoTab : public QWidget {
+Q_OBJECT
+
+public:
+    explicit InfoTab(QWidget *parent = nullptr);
+};
+
+/**
+ * @brief Class containing the translator tab of about dialog
+ *
+ */
+class TranslatorsTab : public QWidget {
+Q_OBJECT
+
+public:
+    explicit TranslatorsTab(QWidget *parent = nullptr);
+};
+
+/**
+ * @brief Class containing the main tab of about dialog
+ *
+ */
+class UpdateTab : public QWidget {
+Q_OBJECT
+
+    QLabel *currentVersionLabel;
+
+    QLabel *latestVersionLabel;
+
+    QLabel *upgradeLabel;
+
+    QProgressBar *pb;
+
+    QString currentVersion;
+
+public:
+    explicit UpdateTab(QWidget *parent = nullptr);
+
+    void getLatestVersion();
+};
+
+/**
+ * @brief Class for handling the about dialog
+ *
+ */
+class AboutDialog : public QDialog {
+Q_OBJECT
+
+public:
+    explicit AboutDialog(int defaultIndex, QWidget *parent);
+};
+
+#endif  // __ABOUTDIALOG_H__
+