b598584aea
For now everything should look identical. However this moves to using a model for the content of the message and is intended to lay the foundation for improved message content representation, e.g. splitting up a text message in multiple sections and using different delegates for things like code and quotes.
95 lines
3.9 KiB
C++
95 lines
3.9 KiB
C++
// SPDX-FileCopyrightText: 2023 James Graham <james.h.graham@protonmail.com>
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// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
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#include "mediamessagefiltermodel.h"
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#include <Quotient/events/roommessageevent.h>
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#include <Quotient/room.h>
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#include "messageeventmodel.h"
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#include "messagefiltermodel.h"
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MediaMessageFilterModel::MediaMessageFilterModel(QObject *parent, MessageFilterModel *sourceMediaModel)
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: QSortFilterProxyModel(parent)
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{
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Q_ASSERT(sourceMediaModel);
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setSourceModel(sourceMediaModel);
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}
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bool MediaMessageFilterModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
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{
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const QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
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if (index.data(MessageEventModel::MediaInfoRole).toMap()[QLatin1String("mimeType")].toString().contains(QLatin1String("image"))
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|| index.data(MessageEventModel::MediaInfoRole).toMap()[QLatin1String("mimeType")].toString().contains(QLatin1String("video"))) {
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return true;
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}
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return false;
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}
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QVariant MediaMessageFilterModel::data(const QModelIndex &index, int role) const
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{
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if (role == SourceRole) {
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if (mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QLatin1String("mimeType")].toString().contains(QLatin1String("image"))) {
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return mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QStringLiteral("source")].toUrl();
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} else if (mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QLatin1String("mimeType")].toString().contains(QLatin1String("video"))) {
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auto progressInfo = mapToSource(index).data(MessageEventModel::ProgressInfoRole).value<Quotient::FileTransferInfo>();
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if (progressInfo.completed()) {
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return mapToSource(index).data(MessageEventModel::ProgressInfoRole).value<Quotient::FileTransferInfo>().localPath;
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} else {
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return QUrl();
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}
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} else {
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return QUrl();
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}
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}
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if (role == TempSourceRole) {
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return mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QStringLiteral("tempInfo")].toMap()[QStringLiteral("source")].toUrl();
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}
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if (role == TypeRole) {
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if (mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QLatin1String("mimeType")].toString().contains(QLatin1String("image"))) {
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return MediaType::Image;
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} else {
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return MediaType::Video;
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}
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}
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if (role == CaptionRole) {
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return mapToSource(index).data(Qt::DisplayRole);
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}
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if (role == SourceWidthRole) {
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return mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QStringLiteral("width")].toFloat();
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}
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if (role == SourceHeightRole) {
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return mapToSource(index).data(MessageEventModel::MediaInfoRole).toMap()[QStringLiteral("height")].toFloat();
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}
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// We need to catch this one and return true if the next media object was
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// on a different day.
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if (role == MessageEventModel::ShowSectionRole) {
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const auto day = mapToSource(index).data(MessageEventModel::TimeRole).toDateTime().toLocalTime().date();
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const auto previousEventDay = mapToSource(this->index(index.row() + 1, 0)).data(MessageEventModel::TimeRole).toDateTime().toLocalTime().date();
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return day != previousEventDay;
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}
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return sourceModel()->data(mapToSource(index), role);
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}
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QHash<int, QByteArray> MediaMessageFilterModel::roleNames() const
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{
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auto roles = sourceModel()->roleNames();
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roles[SourceRole] = "source";
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roles[TempSourceRole] = "tempSource";
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roles[TypeRole] = "type";
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roles[CaptionRole] = "caption";
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roles[SourceWidthRole] = "sourceWidth";
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roles[SourceHeightRole] = "sourceHeight";
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return roles;
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}
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int MediaMessageFilterModel::getRowForSourceItem(int sourceRow) const
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{
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return mapFromSource(sourceModel()->index(sourceRow, 0)).row();
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}
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#include "moc_mediamessagefiltermodel.cpp"
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