Konstantinos Sideris
parent
db9c37d336
commit
56ee290b03
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@ -1,7 +1,10 @@
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#include <QApplication>
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#include <QComboBox>
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#include <QFileDialog>
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#include <QImageReader>
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#include <QLabel>
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#include <QMessageBox>
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#include <QMimeDatabase>
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#include <QPainter>
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#include <QPixmap>
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#include <QShowEvent>
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@ -356,6 +359,103 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
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else
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avatar_->setImage(avatarImg_);
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if (canChangeAvatar(room_id_.toStdString(), utils::localUser().toStdString())) {
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auto filter = new ClickableFilter(this);
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avatar_->installEventFilter(filter);
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avatar_->setCursor(Qt::PointingHandCursor);
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connect(filter, &ClickableFilter::clicked, this, [this]() {
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const auto fileName = QFileDialog::getOpenFileName(
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this, tr("Select an avatar"), "", tr("All Files (*)"));
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if (fileName.isEmpty())
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return;
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QMimeDatabase db;
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QMimeType mime = db.mimeTypeForFile(fileName, QMimeDatabase::MatchContent);
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const auto format = mime.name().split("/")[0];
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QFile file{fileName, this};
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if (format != "image") {
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displayErrorMessage(tr("The selected media is not an image"));
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return;
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}
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if (!file.open(QIODevice::ReadOnly)) {
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displayErrorMessage(
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tr("Error while reading media: %1").arg(file.errorString()));
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return;
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}
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if (spinner_) {
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startLoadingSpinner();
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resetErrorLabel();
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}
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// Events emitted from the http callbacks (different threads) will
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// be queued back into the UI thread through this proxy object.
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auto proxy = std::make_shared<ThreadProxy>();
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connect(proxy.get(),
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&ThreadProxy::error,
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this,
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&RoomSettings::displayErrorMessage);
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connect(
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proxy.get(), &ThreadProxy::avatarChanged, this, &RoomSettings::setAvatar);
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const auto bin = file.peek(file.size());
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const auto payload = std::string(bin.data(), bin.size());
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const auto dimensions = QImageReader(&file).size();
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// First we need to create a new mxc URI
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// (i.e upload media to the Matrix content repository) for the new avatar.
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http::client()->upload(
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payload,
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mime.name().toStdString(),
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QFileInfo(fileName).fileName().toStdString(),
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[proxy = std::move(proxy),
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dimensions,
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payload,
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mimetype = mime.name().toStdString(),
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size = payload.size(),
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room_id = room_id_.toStdString(),
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content = std::move(bin)](const mtx::responses::ContentURI &res,
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mtx::http::RequestErr err) {
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if (err) {
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emit proxy->error(tr("Failed to upload image: %s")
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.arg(QString::fromStdString(
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err->matrix_error.error)));
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return;
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}
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using namespace mtx::events;
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state::Avatar avatar_event;
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avatar_event.image_info.w = dimensions.width();
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avatar_event.image_info.h = dimensions.height();
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avatar_event.image_info.mimetype = mimetype;
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avatar_event.image_info.size = size;
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avatar_event.url = res.content_uri;
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http::client()
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->send_state_event<state::Avatar, EventType::RoomAvatar>(
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room_id,
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avatar_event,
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[content = std::move(content),
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proxy = std::move(proxy)](const mtx::responses::EventId &,
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mtx::http::RequestErr err) {
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if (err) {
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emit proxy->error(
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tr("Failed to upload image: %s")
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.arg(QString::fromStdString(
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err->matrix_error.error)));
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return;
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}
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emit proxy->avatarChanged(QImage::fromData(content));
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});
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});
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});
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}
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auto roomNameLabel = new QLabel(QString::fromStdString(info_.name), this);
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roomNameLabel->setFont(doubleFont);
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@ -537,6 +637,19 @@ RoomSettings::canChangeNameAndTopic(const std::string &room_id, const std::strin
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return false;
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}
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bool
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RoomSettings::canChangeAvatar(const std::string &room_id, const std::string &user_id) const
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{
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try {
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return cache::client()->hasEnoughPowerLevel(
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{EventType::RoomAvatar}, room_id, user_id);
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} catch (const lmdb::error &e) {
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nhlog::db()->warn("lmdb error: {}", e.what());
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}
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return false;
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}
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void
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RoomSettings::updateAccessRules(const std::string &room_id,
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const mtx::events::state::JoinRules &join_rule,
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@ -596,6 +709,26 @@ RoomSettings::startLoadingSpinner()
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}
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}
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void
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RoomSettings::displayErrorMessage(const QString &msg)
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{
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stopLoadingSpinner();
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errorLabel_->show();
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errorLabel_->setText(msg);
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}
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void
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RoomSettings::setAvatar(const QImage &img)
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{
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stopLoadingSpinner();
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avatarImg_ = img;
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if (avatar_)
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avatar_->setImage(img);
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}
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void
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RoomSettings::resetErrorLabel()
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{
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@ -1,5 +1,6 @@
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#pragma once
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#include <QEvent>
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#include <QFrame>
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#include <QImage>
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@ -19,6 +20,41 @@ class TextField;
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class TextField;
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class Toggle;
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class ClickableFilter : public QObject
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{
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Q_OBJECT
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public:
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explicit ClickableFilter(QWidget *parent)
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: QObject(parent)
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{}
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signals:
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void clicked();
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protected:
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bool eventFilter(QObject *obj, QEvent *event)
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{
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if (event->type() == QEvent::MouseButtonRelease) {
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emit clicked();
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return true;
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}
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return QObject::eventFilter(obj, event);
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}
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};
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/// Convenience class which connects events emmited from threads
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/// outside of main with the UI code.
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class ThreadProxy : public QObject
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{
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Q_OBJECT
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signals:
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void error(const QString &msg);
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void avatarChanged(const QImage &img);
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};
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class EditModal : public QWidget
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{
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Q_OBJECT
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@ -71,36 +107,39 @@ private:
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bool canChangeJoinRules(const std::string &room_id, const std::string &user_id) const;
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//! Whether the user has enough power level to send m.room.name & m.room.topic events.
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bool canChangeNameAndTopic(const std::string &room_id, const std::string &user_id) const;
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//! Whether the user has enough power level to send m.room.avatar event.
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bool canChangeAvatar(const std::string &room_id, const std::string &user_id) const;
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void updateAccessRules(const std::string &room_id,
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const mtx::events::state::JoinRules &,
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const mtx::events::state::GuestAccess &);
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void stopLoadingSpinner();
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void startLoadingSpinner();
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void resetErrorLabel();
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void displayErrorMessage(const QString &msg);
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void setAvatar(const QImage &img) { avatarImg_ = img; }
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void setAvatar(const QImage &img);
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void setupEditButton();
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//! Retrieve the current room information from cache.
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void retrieveRoomInfo();
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void enableEncryption();
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Avatar *avatar_;
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Avatar *avatar_ = nullptr;
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bool usesEncryption_ = false;
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QHBoxLayout *btnLayout_;
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FlatButton *editFieldsBtn_;
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FlatButton *editFieldsBtn_ = nullptr;
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RoomInfo info_;
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QString room_id_;
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QImage avatarImg_;
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QLabel *errorLabel_;
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LoadingIndicator *spinner_;
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QLabel *errorLabel_ = nullptr;
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LoadingIndicator *spinner_ = nullptr;
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QComboBox *accessCombo;
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Toggle *encryptionToggle_;
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Toggle *keyRequestsToggle_;
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QComboBox *accessCombo = nullptr;
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Toggle *encryptionToggle_ = nullptr;
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Toggle *keyRequestsToggle_ = nullptr;
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};
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} // dialogs
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@ -639,18 +639,17 @@ TimelineItem::generateUserName(const QString &user_id, const QString &displaynam
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auto filter = new UserProfileFilter(user_id, userName_);
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userName_->installEventFilter(filter);
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userName_->setCursor(Qt::PointingHandCursor);
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connect(filter, &UserProfileFilter::hoverOn, this, [this]() {
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QFont f = userName_->font();
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f.setUnderline(true);
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userName_->setCursor(Qt::PointingHandCursor);
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userName_->setFont(f);
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});
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connect(filter, &UserProfileFilter::hoverOff, this, [this]() {
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QFont f = userName_->font();
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f.setUnderline(false);
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userName_->setCursor(Qt::ArrowCursor);
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userName_->setFont(f);
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});
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