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// Copyright 2017-2021 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#include "PathListWidget.h"
#include "Overlay.h"
#include <QtCore/QDir>
#include <QtCore/QFile>
#include <QtCore/QMimeData>
#include <QtGui/QDragEnterEvent>
#include <QtGui/QDragMoveEvent>
#include <QtGui/QDropEvent>
PathListWidget::PathListWidget(QWidget *parent) : QListWidget(parent), pathType(FILE_EXE) {
setAcceptDrops(true);
}
void PathListWidget::setPathType(PathType type) {
pathType = type;
}
void PathListWidget::addFilePath(const QString &path) {
QString qsAppIdentifier = OverlayAppInfo::applicationIdentifierForPath(path);
QStringList qslIdentifiers;
for (int i = 0; i < count(); i++) {
qslIdentifiers << item(i)->data(Qt::UserRole).toString();
}
if (!qslIdentifiers.contains(qsAppIdentifier)) {
OverlayAppInfo oai = OverlayAppInfo::applicationInfoForId(qsAppIdentifier);
QListWidgetItem *qlwiApplication = new QListWidgetItem(oai.qiIcon, oai.qsDisplayName, this);
qlwiApplication->setData(Qt::UserRole, QVariant(qsAppIdentifier));
setCurrentItem(qlwiApplication);
}
}
void PathListWidget::addFolderPath(const QString &path) {
QString dir = QDir::toNativeSeparators(path);
QStringList qslIdentifiers;
for (int i = 0; i < count(); i++) {
qslIdentifiers << item(i)->data(Qt::UserRole).toString();
}
if (!dir.isEmpty() && !qslIdentifiers.contains(dir)) {
QListWidgetItem *qlwiPath = new QListWidgetItem(QIcon(), QDir(dir).path(), this);
qlwiPath->setData(Qt::UserRole, QVariant(dir));
setCurrentItem(qlwiPath);
}
}
void PathListWidget::checkAcceptDragEvent(QDropEvent *event, bool store) {
if (event->mimeData()->hasUrls()) {
foreach (QUrl url, event->mimeData()->urls()) {
if (url.isLocalFile()) {
QFileInfo info(url.toLocalFile());
switch (pathType) {
case FILE_EXE:
if (info.isFile() && info.isExecutable()) {
if (store) {
addFilePath(info.filePath());
}
event->setDropAction(Qt::LinkAction);
event->accept();
}
break;
case FOLDER:
if (info.isDir()) {
if (store) {
addFolderPath(url.toLocalFile());
}
event->setDropAction(Qt::LinkAction);
event->accept();
}
break;
}
}
}
}
}
void PathListWidget::dragEnterEvent(QDragEnterEvent *event) {
checkAcceptDragEvent(event, false);
}
void PathListWidget::dragMoveEvent(QDragMoveEvent *event) {
checkAcceptDragEvent(event, false);
}
void PathListWidget::dropEvent(QDropEvent *event) {
checkAcceptDragEvent(event, true);
}
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