1 files changed, 332 insertions, 0 deletions
diff --git a/src/ui/main_window/MainWindow.cpp b/src/ui/main_window/MainWindow.cpp
new file mode 100644
index 00000000..368c5630
--- /dev/null
+++ b/src/ui/main_window/MainWindow.cpp
@@ -0,0 +1,332 @@
+/**
+ * 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
+ *
+ */
+
+#include "MainWindow.h"
+
+#include "ui/UserInterfaceUtils.h"
+#ifdef RELEASE
+#include "ui/thread/VersionCheckThread.h"
+#endif
+#include "core/function/GlobalSettingStation.h"
+#include "ui/SignalStation.h"
+#include "ui/struct/SettingsObject.h"
+
+namespace GpgFrontend::UI {
+
+MainWindow::MainWindow() {
+  this->setMinimumSize(1200, 700);
+  this->setWindowTitle(qApp->applicationName());
+}
+
+void MainWindow::Init() noexcept {
+  try {
+    /* get path where app was started */
+    setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
+    setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
+
+    edit_ = new TextEdit(this);
+    setCentralWidget(edit_);
+
+    /* the list of Keys available*/
+    m_key_list_ = new KeyList(
+        KeyMenuAbility::REFRESH | KeyMenuAbility::UNCHECK_ALL, this);
+
+    info_board_ = new InfoBoardWidget(this);
+
+    /* List of binary Attachments */
+    attachment_dock_created_ = false;
+
+    /* Variable containing if restart is needed */
+    this->SlotSetRestartNeeded(false);
+
+    create_actions();
+    create_menus();
+    create_tool_bars();
+    create_status_bar();
+    create_dock_windows();
+
+    connect(edit_->tab_widget_, &QTabWidget::currentChanged, this,
+            &MainWindow::slot_disable_tab_actions);
+    connect(SignalStation::GetInstance(),
+            &SignalStation::SignalRefreshStatusBar, this,
+            [=](const QString &message, int timeout) {
+              statusBar()->showMessage(message, timeout);
+            });
+
+    m_key_list_->AddMenuAction(append_selected_keys_act_);
+    m_key_list_->AddMenuAction(copy_mail_address_to_clipboard_act_);
+    m_key_list_->AddSeparator();
+    m_key_list_->AddMenuAction(show_key_details_act_);
+
+    restore_settings();
+
+    // open filename if provided as first command line parameter
+    QStringList args = qApp->arguments();
+    if (args.size() > 1) {
+      if (!args[1].startsWith("-")) {
+        if (QFile::exists(args[1]))
+          edit_->LoadFile(args[1]);
+      }
+    }
+    edit_->CurTextPage()->setFocus();
+
+    auto &settings = GlobalSettingStation::GetInstance().GetUISettings();
+
+    if (!settings.exists("wizard") ||
+        settings.lookup("wizard").getType() != libconfig::Setting::TypeGroup)
+      settings.add("wizard", libconfig::Setting::TypeGroup);
+
+    auto &wizard = settings["wizard"];
+
+    // Show wizard, if the don't show wizard message box wasn't checked
+    // and keylist doesn't contain a private key
+
+    if (!wizard.exists("show_wizard"))
+      wizard.add("show_wizard", libconfig::Setting::TypeBoolean) = true;
+
+    bool show_wizard = true;
+    wizard.lookupValue("show_wizard", show_wizard);
+
+    LOG(INFO) << "wizard show_wizard" << show_wizard;
+
+    if (show_wizard) {
+      slot_start_wizard();
+    }
+
+    emit SignalLoaded();
+
+    // if not prohibit update checking
+    if (!prohibit_update_checking_) {
+#ifdef RELEASE
+      auto version_thread = new VersionCheckThread();
+
+      connect(version_thread, &VersionCheckThread::finished, version_thread,
+              &VersionCheckThread::deleteLater);
+      connect(version_thread, &VersionCheckThread::SignalUpgradeVersion, this,
+              &MainWindow::slot_version_upgrade);
+
+      version_thread->start();
+#endif
+    }
+
+  } catch (...) {
+    LOG(FATAL) << _("Critical error occur while loading GpgFrontend.");
+    QMessageBox::critical(nullptr, _("Loading Failed"),
+                          _("Critical error occur while loading GpgFrontend."));
+    QCoreApplication::quit();
+    exit(0);
+  }
+}
+
+void MainWindow::restore_settings() {
+  LOG(INFO) << _("Called");
+
+  try {
+
+    LOG(INFO) << "restore settings main_windows_state";
+
+    SettingsObject main_windows_state("main_windows_state");
+
+    std::string window_state = main_windows_state.Check(
+        "window_state", saveState().toBase64().toStdString());
+    // state sets pos & size of dock-widgets
+    this->restoreState(
+        QByteArray::fromBase64(QByteArray::fromStdString(window_state)));
+
+    bool window_save = main_windows_state.Check("window_save", true);
+
+    // Restore window size & location
+    if (window_save) {
+      int x = main_windows_state.Check("window_pos").Check("x", 100),
+          y = main_windows_state.Check("window_pos").Check("y", 100);
+
+      auto pos = QPoint(x, y);
+
+      int width = main_windows_state.Check("window_size").Check("width", 800),
+          height = main_windows_state.Check("window_size").Check("height", 450);
+
+      auto size = QSize(width, height);
+      this->resize(size);
+      this->move(pos);
+    } else {
+      this->resize(QSize(800, 450));
+      this->move(QPoint(100, 100));
+    }
+
+    int width = main_windows_state.Check("icon_size").Check("width", 24),
+        height = main_windows_state.Check("icon_size").Check("height", 24);
+    LOG(INFO) << "icon_size" << width << height;
+
+    main_windows_state.Check("info_font_size", 10);
+
+    // icon_style
+    int s_icon_style =
+        main_windows_state.Check("icon_style", Qt::ToolButtonTextUnderIcon);
+    auto icon_style = static_cast<Qt::ToolButtonStyle>(s_icon_style);
+    this->setToolButtonStyle(icon_style);
+    import_button_->setToolButtonStyle(icon_style);
+
+    // icons ize
+    this->setIconSize(QSize(width, height));
+    import_button_->setIconSize(QSize(width, height));
+
+    LOG(INFO) << "restore settings key_server";
+
+    SettingsObject key_server_json("key_server");
+
+    if (!key_server_json.contains("server_list")) {
+      key_server_json["server_list"] = {"https://keyserver.ubuntu.com",
+                                        "http://keys.gnupg.net",
+                                        "http://pool.sks-keyservers.net"};
+    }
+
+    if (!key_server_json.contains("default_server")) {
+      key_server_json["default_server"] = 0;
+    }
+
+    auto &settings = GlobalSettingStation::GetInstance().GetUISettings();
+
+    if (!settings.exists("general") ||
+        settings.lookup("general").getType() != libconfig::Setting::TypeGroup)
+      settings.add("general", libconfig::Setting::TypeGroup);
+
+    auto &general = settings["general"];
+
+    if (!general.exists("save_key_checked")) {
+      general.add("save_key_checked", libconfig::Setting::TypeBoolean) = true;
+    }
+
+    if (!general.exists("non_ascii_when_export")) {
+      general.add("non_ascii_when_export", libconfig::Setting::TypeBoolean) =
+          true;
+    }
+
+    bool save_key_checked = true;
+    general.lookupValue("save_key_checked", save_key_checked);
+
+    try {
+
+      LOG(INFO) << "restore settings default_key_checked";
+
+      // Checked Keys
+      SettingsObject default_key_checked("default_key_checked");
+      if (save_key_checked) {
+        auto key_ids_ptr = std::make_unique<KeyIdArgsList>();
+        for (auto &it : default_key_checked) {
+          std::string key_id = it;
+          LOG(INFO) << "get checked key id" << key_id;
+          key_ids_ptr->push_back(key_id);
+        }
+        m_key_list_->SetChecked(std::move(key_ids_ptr));
+      }
+    } catch (...) {
+      LOG(ERROR) << "restore default_key_checked failed";
+    }
+
+    LOG(INFO) << "restore settings smtp_passport";
+
+    SettingsObject smtp_passport("smtp_passport");
+    smtp_passport.Check("enable", false);
+
+    prohibit_update_checking_ = false;
+    try {
+      prohibit_update_checking_ =
+          settings.lookup("network.prohibit_update_checking");
+    } catch (...) {
+      LOG(ERROR) << _("Setting Operation Error")
+                 << _("prohibit_update_checking");
+    }
+
+  } catch (...) {
+    LOG(ERROR) << "cannot resolve settings";
+  }
+
+  GlobalSettingStation::GetInstance().SyncSettings();
+}
+
+void MainWindow::save_settings() {
+  auto &settings = GlobalSettingStation::GetInstance().GetUISettings();
+
+  try {
+    SettingsObject main_windows_state("main_windows_state");
+
+    // window position and size
+    main_windows_state["window_state"] = saveState().toBase64().toStdString();
+    main_windows_state["window_pos"]["x"] = pos().x();
+    main_windows_state["window_pos"]["y"] = pos().y();
+
+    main_windows_state["window_size"]["width"] = size().width();
+    main_windows_state["window_size"]["height"] = size().height();
+
+    bool save_key_checked = settings.lookup("general.save_key_checked");
+
+    // keyid-list of private checked keys
+    if (save_key_checked) {
+      auto key_ids_need_to_store = m_key_list_->GetChecked();
+
+      SettingsObject default_key_checked("default_key_checked");
+      default_key_checked.clear();
+
+      for (const auto &key_id : *key_ids_need_to_store)
+        default_key_checked.push_back(key_id);
+    } else {
+      settings["general"].remove("save_key_checked");
+    }
+  } catch (...) {
+    LOG(ERROR) << "cannot save settings";
+  };
+
+  GlobalSettingStation::GetInstance().SyncSettings();
+}
+
+void MainWindow::close_attachment_dock() {
+  if (!attachment_dock_created_) {
+    return;
+  }
+  attachment_dock_->close();
+  attachment_dock_->deleteLater();
+  attachment_dock_created_ = false;
+}
+
+void MainWindow::closeEvent(QCloseEvent *event) {
+  /*
+   * ask to save changes, if there are
+   * modified documents in any tab
+   */
+  if (edit_->MaybeSaveAnyTab()) {
+    save_settings();
+    event->accept();
+  } else {
+    event->ignore();
+  }
+
+  // clear password from memory
+  //  GpgContext::GetInstance().clearPasswordCache();
+}
+
+} // namespace GpgFrontend::UI