93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
// Copyright 2017-2023 The Mumble Developers. All rights reserved.
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file at the root of the
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// Mumble source tree or at <https://www.mumble.info/LICENSE>.
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#include "PathListWidget.h"
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#include "Overlay.h"
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#include <QtCore/QDir>
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#include <QtCore/QFile>
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#include <QtCore/QMimeData>
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#include <QtGui/QDragEnterEvent>
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#include <QtGui/QDragMoveEvent>
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#include <QtGui/QDropEvent>
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PathListWidget::PathListWidget(QWidget *parent) : QListWidget(parent), pathType(FILE_EXE) {
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setAcceptDrops(true);
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}
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void PathListWidget::setPathType(PathType type) {
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pathType = type;
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}
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void PathListWidget::addFilePath(const QString &path) {
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QString qsAppIdentifier = OverlayAppInfo::applicationIdentifierForPath(path);
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QStringList qslIdentifiers;
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for (int i = 0; i < count(); i++) {
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qslIdentifiers << item(i)->data(Qt::UserRole).toString();
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}
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if (!qslIdentifiers.contains(qsAppIdentifier)) {
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OverlayAppInfo oai = OverlayAppInfo::applicationInfoForId(qsAppIdentifier);
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QListWidgetItem *qlwiApplication = new QListWidgetItem(oai.qiIcon, oai.qsDisplayName, this);
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qlwiApplication->setData(Qt::UserRole, QVariant(qsAppIdentifier));
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setCurrentItem(qlwiApplication);
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}
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}
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void PathListWidget::addFolderPath(const QString &path) {
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QString dir = QDir::toNativeSeparators(path);
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QStringList qslIdentifiers;
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for (int i = 0; i < count(); i++) {
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qslIdentifiers << item(i)->data(Qt::UserRole).toString();
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}
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if (!dir.isEmpty() && !qslIdentifiers.contains(dir)) {
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QListWidgetItem *qlwiPath = new QListWidgetItem(QIcon(), QDir(dir).path(), this);
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qlwiPath->setData(Qt::UserRole, QVariant(dir));
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setCurrentItem(qlwiPath);
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}
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}
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void PathListWidget::checkAcceptDragEvent(QDropEvent *event, bool store) {
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if (event->mimeData()->hasUrls()) {
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foreach (QUrl url, event->mimeData()->urls()) {
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if (url.isLocalFile()) {
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QFileInfo info(url.toLocalFile());
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switch (pathType) {
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case FILE_EXE:
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if (info.isFile() && info.isExecutable()) {
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if (store) {
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addFilePath(info.filePath());
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}
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event->setDropAction(Qt::LinkAction);
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event->accept();
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}
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break;
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case FOLDER:
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if (info.isDir()) {
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if (store) {
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addFolderPath(url.toLocalFile());
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}
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event->setDropAction(Qt::LinkAction);
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event->accept();
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}
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break;
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}
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}
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}
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}
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}
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void PathListWidget::dragEnterEvent(QDragEnterEvent *event) {
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checkAcceptDragEvent(event, false);
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}
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void PathListWidget::dragMoveEvent(QDragMoveEvent *event) {
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checkAcceptDragEvent(event, false);
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}
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void PathListWidget::dropEvent(QDropEvent *event) {
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checkAcceptDragEvent(event, true);
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}
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