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/**
* Copyright (C) 2021 Saturneric <[email protected]>
*
* 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 "core/GpgConstants.h"
#include "core/function/CacheManager.h"
#include "core/model/GpgPassphraseContext.h"
#include "core/model/SettingsObject.h"
#include "ui/UserInterfaceUtils.h"
#include "ui/dialog/Wizard.h"
#include "ui/function/RaisePinentry.h"
#include "ui/main_window/KeyMgmt.h"
#include "ui/struct/settings_object/AppearanceSO.h"
#include "ui/widgets/TextEdit.h"
namespace GpgFrontend::UI {
void MainWindow::SlotSetStatusBarText(const QString& text) {
statusBar()->showMessage(text, 20000);
}
void MainWindow::slot_start_wizard() {
auto* wizard = new Wizard(this);
wizard->show();
wizard->setModal(true);
}
void MainWindow::slot_import_key_from_edit() {
if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) return;
CommonUtils::GetInstance()->SlotImportKeys(
this, edit_->CurTextPage()->GetTextPage()->toPlainText());
}
void MainWindow::slot_open_key_management() {
auto* dialog = new KeyMgmt(this);
dialog->setWindowModality(Qt::ApplicationModal);
dialog->show();
dialog->raise();
}
void MainWindow::slot_open_file_tab() { edit_->SlotNewFileTab(); }
void MainWindow::slot_disable_tab_actions(int number) {
auto disable = number == -1;
if (edit_->CurFilePage() != nullptr) disable = true;
print_act_->setDisabled(disable);
save_act_->setDisabled(disable);
save_as_act_->setDisabled(disable);
quote_act_->setDisabled(disable);
cut_act_->setDisabled(disable);
copy_act_->setDisabled(disable);
paste_act_->setDisabled(disable);
close_tab_act_->setDisabled(disable);
select_all_act_->setDisabled(disable);
find_act_->setDisabled(disable);
verify_act_->setDisabled(disable);
sign_act_->setDisabled(disable);
encrypt_act_->setDisabled(disable);
encrypt_sign_act_->setDisabled(disable);
decrypt_act_->setDisabled(disable);
decrypt_verify_act_->setDisabled(disable);
redo_act_->setDisabled(disable);
undo_act_->setDisabled(disable);
zoom_out_act_->setDisabled(disable);
zoom_in_act_->setDisabled(disable);
clean_double_line_breaks_act_->setDisabled(disable);
quote_act_->setDisabled(disable);
import_key_from_edit_act_->setDisabled(disable);
cut_pgp_header_act_->setDisabled(disable);
add_pgp_header_act_->setDisabled(disable);
if (edit_->CurFilePage() != nullptr) {
auto* file_page = edit_->CurFilePage();
emit file_page->SignalCurrentTabChanged();
}
}
void MainWindow::slot_open_settings_dialog() {
auto* dialog = new SettingsDialog(this);
connect(dialog, &SettingsDialog::finished, this, [&]() -> void {
AppearanceSO appearance(SettingsObject("general_settings_state"));
this->setToolButtonStyle(appearance.tool_bar_button_style);
import_button_->setToolButtonStyle(appearance.tool_bar_button_style);
// icons ize
this->setIconSize(
QSize(appearance.tool_bar_icon_width, appearance.tool_bar_icon_height));
import_button_->setIconSize(
QSize(appearance.tool_bar_icon_width, appearance.tool_bar_icon_height));
// restart main window if necessary
if (restart_mode_ != kNonRestartCode) {
if (edit_->MaybeSaveAnyTab()) {
// clear cache of unsaved page
CacheManager::GetInstance().SaveDurableCache(
"editor_unsaved_pages", QJsonDocument(QJsonArray()), true);
emit SignalRestartApplication(restart_mode_);
}
}
});
}
void MainWindow::slot_clean_double_line_breaks() {
if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) {
return;
}
QString content = edit_->CurTextPage()->GetTextPage()->toPlainText();
content.replace("\n\n", "\n");
edit_->SlotFillTextEditWithText(content);
}
void MainWindow::slot_add_pgp_header() {
if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) {
return;
}
QString content =
edit_->CurTextPage()->GetTextPage()->toPlainText().trimmed();
content.prepend("\n\n").prepend(PGP_CRYPT_BEGIN);
content.append("\n").append(PGP_CRYPT_END);
edit_->SlotFillTextEditWithText(content);
}
void MainWindow::slot_cut_pgp_header() {
if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) {
return;
}
QString content = edit_->CurTextPage()->GetTextPage()->toPlainText();
auto start = content.indexOf(PGP_CRYPT_BEGIN);
auto end = content.indexOf(PGP_CRYPT_END);
if (start < 0 || end < 0) {
return;
}
// remove head
auto head_end = content.indexOf("\n\n", start) + 2;
content.remove(start, head_end - start);
// remove tail
end = content.indexOf(PGP_CRYPT_END);
content.remove(end, QString(PGP_CRYPT_END).size());
edit_->SlotFillTextEditWithText(content.trimmed());
}
void MainWindow::SlotSetRestartNeeded(int mode) { this->restart_mode_ = mode; }
void MainWindow::SlotUpdateCryptoMenuStatus(unsigned int type) {
MainWindow::CryptoMenu::OperationType opera_type = type;
// refresh status to disable all
verify_act_->setDisabled(true);
sign_act_->setDisabled(true);
encrypt_act_->setDisabled(true);
encrypt_sign_act_->setDisabled(true);
decrypt_act_->setDisabled(true);
decrypt_verify_act_->setDisabled(true);
// enable according to type
if ((opera_type & MainWindow::CryptoMenu::Verify) != 0U) {
verify_act_->setDisabled(false);
}
if ((opera_type & MainWindow::CryptoMenu::Sign) != 0U) {
sign_act_->setDisabled(false);
}
if ((opera_type & MainWindow::CryptoMenu::Encrypt) != 0U) {
encrypt_act_->setDisabled(false);
}
if ((opera_type & MainWindow::CryptoMenu::EncryptAndSign) != 0U) {
encrypt_sign_act_->setDisabled(false);
}
if ((opera_type & MainWindow::CryptoMenu::Decrypt) != 0U) {
decrypt_act_->setDisabled(false);
}
if ((opera_type & MainWindow::CryptoMenu::DecryptAndVerify) != 0U) {
decrypt_verify_act_->setDisabled(false);
}
}
void MainWindow::SlotRaisePinentry(
QSharedPointer<GpgPassphraseContext> context) {
auto* function = new RaisePinentry(this, context);
function->Exec();
}
} // namespace GpgFrontend::UI
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