1 files changed, 147 insertions, 0 deletions
diff --git a/src/ui/widgets/PlainTextEditorPage.h b/src/ui/widgets/PlainTextEditorPage.h
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+++ b/src/ui/widgets/PlainTextEditorPage.h
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+/**
+ * Copyright (C) 2021 Saturneric
+ *
+ * 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.
+ *
+ * GpgFrontend 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 GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from
+ * the gpg4usb project, which is under GPL-3.0-or-later.
+ *
+ * All the source code of GpgFrontend was modified and released by
+ * Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+#ifndef __EDITORPAGE_H__
+#define __EDITORPAGE_H__
+
+#include "core/GpgConstants.h"
+#include "ui/GpgFrontendUI.h"
+
+class Ui_PlainTextEditor;
+
+namespace GpgFrontend::UI {
+
+/**
+ * @brief Class for handling a single tab of the tabwidget
+ *
+ */
+class PlainTextEditorPage : public QWidget {
+  Q_OBJECT
+ public:
+  /**
+   * @details Add layout and add plaintextedit
+   *
+   * @param file_path Path of the file handled in this tab
+   * @param parent Pointer to the parent widget
+   */
+  explicit PlainTextEditorPage(QString file_path = "",
+                               QWidget* parent = nullptr);
+
+  /**
+   * @details Get the filepath of the currently activated tab.
+   */
+  [[nodiscard]] const QString& GetFilePath() const;
+
+  /**
+   * @details Set filepath of currently activated tab.
+   *
+   * @param filePath The path to be set
+   */
+  void SetFilePath(const QString& filePath);
+
+  /**
+   * @details Return pointer tp the textedit of the currently activated tab.
+   */
+  QPlainTextEdit* GetTextPage();
+
+  /**
+   * @details Show additional widget at buttom of currently active tab
+   *
+   * @param widget The widget to be added
+   * @param className The name to handle the added widget
+   */
+  void ShowNotificationWidget(QWidget* widget, const char* className);
+
+  /**
+   * @details Hide all widgets with the given className
+   *
+   * @param className The classname of the widgets to hide
+   */
+  void CloseNoteByClass(const char* className);
+
+  /**
+   * @brief
+   *
+   */
+  void ReadFile();
+
+  /**
+   * @brief
+   *
+   * @return true
+   * @return false
+   */
+  [[nodiscard]] bool ReadDone() const { return this->read_done_; }
+
+  /**
+   * @brief
+   *
+   */
+  void PrepareToDestroy();
+
+ private:
+  std::shared_ptr<Ui_PlainTextEditor> ui_;  ///<
+  QString full_file_path_;  ///< The path to the file handled in the tab
+  bool sign_marked_{};  ///< true, if the signed header is marked, false if not
+  bool read_done_ = false;          ///<
+  QThread* read_thread_ = nullptr;  ///<
+  bool binary_mode_ = false;        ///<
+  size_t read_bytes_ = 0;           ///<
+
+  /**
+   * @brief
+   *
+   * @param data
+   */
+  void detect_encoding(const std::string& data);
+
+  /**
+   * @brief
+   *
+   * @param data
+   */
+  void detect_cr_lf(const QString& data);
+
+ private slots:
+
+  /**
+   * @details Format the gpg header in another font-style
+   */
+  void slot_format_gpg_header();
+
+  /**
+   * @brief
+   *
+   * @param data
+   */
+  void slot_insert_text(const std::string& data);
+};
+
+}  // namespace GpgFrontend::UI
+
+#endif  // __EDITORPAGE_H__