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/**
* 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.
*
*/
#include "ui/widgets/FilePage.h"
#include "MainWindow.h"
FilePage::FilePage(QWidget *parent) : QWidget(parent) {
qDebug() << "First Parent" << parent;
firstParent = parent;
qDebug() << "New File Page";
dirModel = new QFileSystemModel();
dirModel->setRootPath(QDir::currentPath());
dirTreeView = new QTreeView();
dirTreeView->setModel(dirModel);
dirTreeView->setAnimated(true);
dirTreeView->setIndentation(20);
dirTreeView->setRootIndex(dirModel->index(QDir::currentPath()));
dirTreeView->setContextMenuPolicy(Qt::CustomContextMenu);
mPath = dirModel->rootPath();
createPopupMenu();
upLevelButton = new QPushButton("UP Level");
connect(upLevelButton, SIGNAL(clicked(bool)), this, SLOT(slotUpLevel()));
goPathButton = new QPushButton("Go Path");
connect(goPathButton, SIGNAL(clicked(bool)), this, SLOT(slotGoPath()));
pathEdit = new QLineEdit();
pathEdit->setFixedWidth(500);
pathEdit->setText(dirModel->rootPath());
auto *menuLayout = new QHBoxLayout();
menuLayout->addWidget(upLevelButton);
menuLayout->addWidget(pathEdit);
menuLayout->addWidget(goPathButton);
menuLayout->addStretch(0);
auto *layout = new QVBoxLayout();
layout->addLayout(menuLayout);
layout->addWidget(dirTreeView);
this->setLayout(layout);
connect(dirTreeView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(fileTreeViewItemClicked(const QModelIndex &)));
connect(dirTreeView, SIGNAL(doubleClicked(const QModelIndex &)), this, SLOT(fileTreeViewItemDoubleClicked(const QModelIndex &)));
connect(dirTreeView, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onCustomContextMenu(const QPoint &)));
emit pathChanged(mPath);
}
void FilePage::fileTreeViewItemClicked(const QModelIndex &index) {
mPath = dirModel->fileInfo(index).absoluteFilePath();
qDebug() << "mPath" << mPath;
}
void FilePage::slotUpLevel() {
QModelIndex currentRoot = dirTreeView->rootIndex();
mPath = dirModel->fileInfo(currentRoot.parent()).absoluteFilePath();
auto fileInfo = QFileInfo(mPath);
if(fileInfo.isDir() && fileInfo.isReadable() && fileInfo.isExecutable()) {
dirTreeView->setRootIndex(currentRoot.parent());
pathEdit->setText(mPath);
}
qDebug() << "Current Root mPath" << mPath;
emit pathChanged(mPath);
}
void FilePage::fileTreeViewItemDoubleClicked(const QModelIndex &index) {
mPath = dirModel->fileInfo(index).absoluteFilePath();
auto fileInfo = QFileInfo(mPath);
if(fileInfo.isDir() && fileInfo.isReadable() && fileInfo.isExecutable()) {
dirTreeView->setRootIndex(index);
pathEdit->setText(mPath);
}
qDebug() << "Index mPath" << mPath;
emit pathChanged(mPath);
}
QString FilePage::getSelected() const {
return mPath;
}
void FilePage::slotGoPath() {
qDebug() << "getSelected" << pathEdit->text();
auto fileInfo = QFileInfo(pathEdit->text());
if(fileInfo.isDir() && fileInfo.isReadable() && fileInfo.isExecutable()) {
qDebug() << "Set Path" << fileInfo.filePath();
dirTreeView->setRootIndex(dirModel->index(fileInfo.filePath()));
} else {
QMessageBox::critical(this, "Error", "The path is unprivileged or unreachable.");
}
emit pathChanged(mPath);
}
void FilePage::createPopupMenu() {
popUpMenu = new QMenu();
auto openItemAct = new QAction(tr("Open"), this);
connect(openItemAct, SIGNAL(triggered()), this, SLOT(slotOpenItem()));
auto deleteItemAct = new QAction(tr("Delete"), this);
connect(deleteItemAct, SIGNAL(triggered()), this, SLOT(slotDeleteItem()));
encryptItemAct = new QAction(tr("Encrypt and Sign"), this);
connect(encryptItemAct, SIGNAL(triggered()), this, SLOT(slotEncryptItem()));
decryptItemAct = new QAction(tr("Decrypt and Verify"), this);
connect(decryptItemAct, SIGNAL(triggered()), this, SLOT(slotDecryptItem()));
signItemAct = new QAction(tr("Only Sign"), this);
connect(signItemAct, SIGNAL(triggered()), this, SLOT(slotSignItem()));
verifyItemAct = new QAction(tr("Only Verify"), this);
connect(verifyItemAct, SIGNAL(triggered()), this, SLOT(slotVerifyItem()));
popUpMenu->addAction(openItemAct);
popUpMenu->addAction(deleteItemAct);
popUpMenu->addSeparator();
popUpMenu->addAction(encryptItemAct);
popUpMenu->addAction(decryptItemAct);
popUpMenu->addAction(signItemAct);
popUpMenu->addAction(verifyItemAct);
}
void FilePage::onCustomContextMenu(const QPoint &point) {
QModelIndex index = dirTreeView->indexAt(point);
mPath = dirModel->fileInfo(index).absoluteFilePath();
qDebug() << "Right Click" << mPath;
if (index.isValid()) {
QFileInfo info(mPath);
encryptItemAct->setEnabled(info.isFile());
decryptItemAct->setEnabled(info.isFile());
signItemAct->setEnabled(info.isFile());
verifyItemAct->setEnabled(info.isFile());
popUpMenu->exec(dirTreeView->viewport()->mapToGlobal(point));
}
}
void FilePage::slotOpenItem() {
QFileInfo info(mPath);
if(info.isDir()) {
qDebug() << "getSelected" << pathEdit->text();
if(info.isReadable() && info.isExecutable()) {
qDebug() << "Set Path" << info.filePath();
dirTreeView->setRootIndex(dirModel->index(info.filePath()));
} else {
QMessageBox::critical(this, "Error", "The path is unprivileged or unreachable.");
}
} else {
auto mainWindow = qobject_cast<MainWindow *>(firstParent);
qDebug() << "Open Item" << mPath;
if (mainWindow != nullptr)
mainWindow->slotOpenFile(mPath);
}
emit pathChanged(mPath);
}
void FilePage::slotDeleteItem() {
QModelIndex index = dirTreeView->currentIndex();
QVariant data = dirTreeView->model()->data(index);
auto ret = QMessageBox::warning(this,
tr("Warning"),
tr("Are you sure you want to delete it?"),
QMessageBox::Ok | QMessageBox::Cancel);
if(ret == QMessageBox::Cancel)
return;
qDebug() << "Delete Item" << data.toString();
if(!dirModel->remove(index)){
QMessageBox::critical(this,
tr("Error"),
tr("Unable to delete the file or folder."));
}
}
void FilePage::slotEncryptItem() {
auto mainWindow = qobject_cast<MainWindow *>(firstParent);
if(mainWindow != nullptr)
mainWindow->slotFileEncryptSign();
}
void FilePage::slotDecryptItem() {
auto mainWindow = qobject_cast<MainWindow *>(firstParent);
if(mainWindow != nullptr)
mainWindow->slotFileDecryptVerify();
}
void FilePage::slotSignItem() {
auto mainWindow = qobject_cast<MainWindow *>(firstParent);
if(mainWindow != nullptr)
mainWindow->slotFileSign();
}
void FilePage::slotVerifyItem() {
auto mainWindow = qobject_cast<MainWindow *>(firstParent);
if(mainWindow != nullptr)
mainWindow->slotFileVerify();
}
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