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-rw-r--r--CMakeLists.txt1
-rw-r--r--src/MatrixClient.h11
-rw-r--r--src/dialogs/RoomSettings.cpp56
-rw-r--r--src/dialogs/RoomSettings.h6
-rw-r--r--src/timeline/widgets/AudioItem.cpp16
-rw-r--r--src/timeline/widgets/AudioItem.h3
-rw-r--r--src/timeline/widgets/FileItem.cpp17
-rw-r--r--src/timeline/widgets/FileItem.h3
-rw-r--r--src/timeline/widgets/ImageItem.cpp29
-rw-r--r--src/timeline/widgets/ImageItem.h4
10 files changed, 79 insertions, 67 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6f93445..42990445 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -333,6 +333,7 @@ qt5_wrap_cpp(MOC_HEADERS
     src/CommunitiesList.h
     src/LoginPage.h
     src/MainWindow.h
+    src/MatrixClient.h
     src/InviteeItem.h
     src/QuickSwitcher.h
     src/RegisterPage.h
diff --git a/src/MatrixClient.h b/src/MatrixClient.h
index 12bba889..f0aca5c4 100644
--- a/src/MatrixClient.h
+++ b/src/MatrixClient.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <QMetaType>
+#include <QObject>
 #include <QString>
 
 #include <mtx/responses.hpp>
@@ -17,6 +18,16 @@ Q_DECLARE_METATYPE(std::string)
 Q_DECLARE_METATYPE(std::vector<std::string>)
 Q_DECLARE_METATYPE(std::vector<QString>)
 
+class MediaProxy : public QObject
+{
+        Q_OBJECT
+
+signals:
+        void imageDownloaded(const QPixmap &);
+        void imageSaved(const QString &, const QByteArray &);
+        void fileDownloaded(const QByteArray &);
+};
+
 namespace http {
 mtx::http::Client *
 client();
diff --git a/src/dialogs/RoomSettings.cpp b/src/dialogs/RoomSettings.cpp
index 0a1c93e6..4e56b130 100644
--- a/src/dialogs/RoomSettings.cpp
+++ b/src/dialogs/RoomSettings.cpp
@@ -90,20 +90,6 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
         labelLayout->addWidget(errorField_);
         layout->addLayout(labelLayout);
 
-        connect(this, &EditModal::stateEventErrorCb, this, [this](const QString &msg) {
-                errorField_->setText(msg);
-                errorField_->show();
-        });
-        connect(this, &EditModal::nameEventSentCb, this, [this](const QString &newName) {
-                errorField_->hide();
-                emit nameChanged(newName);
-                close();
-        });
-        connect(this, &EditModal::topicEventSentCb, this, [this]() {
-                errorField_->hide();
-                close();
-        });
-
         connect(applyBtn_, &QPushButton::clicked, [this]() {
                 // Check if the values are changed from the originals.
                 auto newName  = nameInput_->text().trimmed();
@@ -117,6 +103,21 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
                 }
 
                 using namespace mtx::events;
+                auto proxy = std::make_shared<ThreadProxy>();
+                connect(proxy.get(), &ThreadProxy::topicEventSent, this, [this]() {
+                        errorField_->hide();
+                        close();
+                });
+                connect(
+                  proxy.get(), &ThreadProxy::nameEventSent, this, [this](const QString &newName) {
+                          errorField_->hide();
+                          emit nameChanged(newName);
+                          close();
+                  });
+                connect(proxy.get(), &ThreadProxy::error, this, [this](const QString &msg) {
+                        errorField_->setText(msg);
+                        errorField_->show();
+                });
 
                 if (newName != initialName_ && !newName.isEmpty()) {
                         state::Name body;
@@ -125,15 +126,15 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
                         http::client()->send_state_event<state::Name, EventType::RoomName>(
                           roomId_.toStdString(),
                           body,
-                          [this, newName](const mtx::responses::EventId &,
-                                          mtx::http::RequestErr err) {
+                          [proxy, newName](const mtx::responses::EventId &,
+                                           mtx::http::RequestErr err) {
                                   if (err) {
-                                          emit stateEventErrorCb(
+                                          emit proxy->error(
                                             QString::fromStdString(err->matrix_error.error));
                                           return;
                                   }
 
-                                  emit nameEventSentCb(newName);
+                                  emit proxy->nameEventSent(newName);
                           });
                 }
 
@@ -144,14 +145,14 @@ EditModal::EditModal(const QString &roomId, QWidget *parent)
                         http::client()->send_state_event<state::Topic, EventType::RoomTopic>(
                           roomId_.toStdString(),
                           body,
-                          [this](const mtx::responses::EventId &, mtx::http::RequestErr err) {
+                          [proxy](const mtx::responses::EventId &, mtx::http::RequestErr err) {
                                   if (err) {
-                                          emit stateEventErrorCb(
+                                          emit proxy->error(
                                             QString::fromStdString(err->matrix_error.error));
                                           return;
                                   }
 
-                                  emit topicEventSentCb();
+                                  emit proxy->topicEventSent();
                           });
                 }
         });
@@ -366,15 +367,15 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
                 connect(filter, &ClickableFilter::clicked, this, &RoomSettings::updateAvatar);
         }
 
-        auto roomNameLabel = new QLabel(QString::fromStdString(info_.name), this);
-        roomNameLabel->setFont(doubleFont);
+        roomNameLabel_ = new QLabel(QString::fromStdString(info_.name), this);
+        roomNameLabel_->setFont(doubleFont);
 
         auto membersLabel = new QLabel(tr("%n member(s)", "", info_.member_count), this);
 
         auto textLayout = new QVBoxLayout;
-        textLayout->addWidget(roomNameLabel);
+        textLayout->addWidget(roomNameLabel_);
         textLayout->addWidget(membersLabel);
-        textLayout->setAlignment(roomNameLabel, Qt::AlignCenter | Qt::AlignTop);
+        textLayout->setAlignment(roomNameLabel_, Qt::AlignCenter | Qt::AlignTop);
         textLayout->setAlignment(membersLabel, Qt::AlignCenter | Qt::AlignTop);
         textLayout->setSpacing(TEXT_SPACING);
         textLayout->setMargin(0);
@@ -458,8 +459,9 @@ RoomSettings::setupEditButton()
                 modal->setFields(QString::fromStdString(info_.name),
                                  QString::fromStdString(info_.topic));
                 modal->show();
-                connect(modal, &EditModal::nameChanged, this, [](const QString &newName) {
-                        Q_UNUSED(newName);
+                connect(modal, &EditModal::nameChanged, this, [this](const QString &newName) {
+                        if (roomNameLabel_)
+                                roomNameLabel_->setText(newName);
                 });
         });
 
diff --git a/src/dialogs/RoomSettings.h b/src/dialogs/RoomSettings.h
index ac9097dd..dd729250 100644
--- a/src/dialogs/RoomSettings.h
+++ b/src/dialogs/RoomSettings.h
@@ -53,6 +53,8 @@ class ThreadProxy : public QObject
 signals:
         void error(const QString &msg);
         void avatarChanged(const QImage &img);
+        void nameEventSent(const QString &);
+        void topicEventSent();
 };
 
 class EditModal : public QWidget
@@ -66,9 +68,6 @@ public:
 
 signals:
         void nameChanged(const QString &roomName);
-        void nameEventSentCb(const QString &newName);
-        void topicEventSentCb();
-        void stateEventErrorCb(const QString &msg);
 
 private:
         QString roomId_;
@@ -138,6 +137,7 @@ private:
         QString room_id_;
         QImage avatarImg_;
 
+        QLabel *roomNameLabel_     = nullptr;
         QLabel *errorLabel_        = nullptr;
         LoadingIndicator *spinner_ = nullptr;
 
diff --git a/src/timeline/widgets/AudioItem.cpp b/src/timeline/widgets/AudioItem.cpp
index 1e3eb0f0..0c4bf9e4 100644
--- a/src/timeline/widgets/AudioItem.cpp
+++ b/src/timeline/widgets/AudioItem.cpp
@@ -55,7 +55,6 @@ AudioItem::init()
         player_->setVolume(100);
         player_->setNotifyInterval(1000);
 
-        connect(this, &AudioItem::fileDownloadedCb, this, &AudioItem::fileDownloaded);
         connect(player_, &QMediaPlayer::stateChanged, this, [this](QMediaPlayer::State state) {
                 if (state == QMediaPlayer::StoppedState) {
                         state_ = AudioState::Play;
@@ -120,19 +119,22 @@ AudioItem::mousePressEvent(QMouseEvent *event)
                 if (filenameToSave_.isEmpty())
                         return;
 
+                auto proxy = std::make_shared<MediaProxy>();
+                connect(proxy.get(), &MediaProxy::fileDownloaded, this, &AudioItem::fileDownloaded);
+
                 http::client()->download(
                   url_.toString().toStdString(),
-                  [this](const std::string &data,
-                         const std::string &,
-                         const std::string &,
-                         mtx::http::RequestErr err) {
+                  [proxy = std::move(proxy), url = url_](const std::string &data,
+                                                         const std::string &,
+                                                         const std::string &,
+                                                         mtx::http::RequestErr err) {
                           if (err) {
                                   nhlog::net()->info("failed to retrieve m.audio content: {}",
-                                                     url_.toString().toStdString());
+                                                     url.toString().toStdString());
                                   return;
                           }
 
-                          emit fileDownloadedCb(QByteArray(data.data(), data.size()));
+                          emit proxy->fileDownloaded(QByteArray(data.data(), data.size()));
                   });
         }
 }
diff --git a/src/timeline/widgets/AudioItem.h b/src/timeline/widgets/AudioItem.h
index 7b0781a2..c32b7731 100644
--- a/src/timeline/widgets/AudioItem.h
+++ b/src/timeline/widgets/AudioItem.h
@@ -69,9 +69,6 @@ protected:
         void resizeEvent(QResizeEvent *event) override;
         void mousePressEvent(QMouseEvent *event) override;
 
-signals:
-        void fileDownloadedCb(const QByteArray &data);
-
 private slots:
         void fileDownloaded(const QByteArray &data);
 
diff --git a/src/timeline/widgets/FileItem.cpp b/src/timeline/widgets/FileItem.cpp
index f8d3272d..850941ae 100644
--- a/src/timeline/widgets/FileItem.cpp
+++ b/src/timeline/widgets/FileItem.cpp
@@ -50,8 +50,6 @@ FileItem::init()
         icon_.addFile(":/icons/icons/ui/arrow-pointing-down.png");
 
         setFixedHeight(Height);
-
-        connect(this, &FileItem::fileDownloadedCb, this, &FileItem::fileDownloaded);
 }
 
 FileItem::FileItem(const mtx::events::RoomEvent<mtx::events::msg::File> &event, QWidget *parent)
@@ -110,19 +108,22 @@ FileItem::mousePressEvent(QMouseEvent *event)
                 if (filenameToSave_.isEmpty())
                         return;
 
+                auto proxy = std::make_shared<MediaProxy>();
+                connect(proxy.get(), &MediaProxy::fileDownloaded, this, &FileItem::fileDownloaded);
+
                 http::client()->download(
                   url_.toString().toStdString(),
-                  [this](const std::string &data,
-                         const std::string &,
-                         const std::string &,
-                         mtx::http::RequestErr err) {
+                  [proxy = std::move(proxy), url = url_](const std::string &data,
+                                                         const std::string &,
+                                                         const std::string &,
+                                                         mtx::http::RequestErr err) {
                           if (err) {
                                   nhlog::ui()->warn("failed to retrieve m.file content: {}",
-                                                    url_.toString().toStdString());
+                                                    url.toString().toStdString());
                                   return;
                           }
 
-                          emit fileDownloadedCb(QByteArray(data.data(), data.size()));
+                          emit proxy->fileDownloaded(QByteArray(data.data(), data.size()));
                   });
         } else {
                 openUrl();
diff --git a/src/timeline/widgets/FileItem.h b/src/timeline/widgets/FileItem.h
index 66543e79..d63cce88 100644
--- a/src/timeline/widgets/FileItem.h
+++ b/src/timeline/widgets/FileItem.h
@@ -52,9 +52,6 @@ public:
         QColor iconColor() const { return iconColor_; }
         QColor backgroundColor() const { return backgroundColor_; }
 
-signals:
-        void fileDownloadedCb(const QByteArray &data);
-
 protected:
         void paintEvent(QPaintEvent *event) override;
         void mousePressEvent(QMouseEvent *event) override;
diff --git a/src/timeline/widgets/ImageItem.cpp b/src/timeline/widgets/ImageItem.cpp
index b66b82ae..4c68d683 100644
--- a/src/timeline/widgets/ImageItem.cpp
+++ b/src/timeline/widgets/ImageItem.cpp
@@ -33,11 +33,14 @@
 void
 ImageItem::downloadMedia(const QUrl &url)
 {
+        auto proxy = std::make_shared<MediaProxy>();
+        connect(proxy.get(), &MediaProxy::imageDownloaded, this, &ImageItem::setImage);
+
         http::client()->download(url.toString().toStdString(),
-                                 [this, url](const std::string &data,
-                                             const std::string &,
-                                             const std::string &,
-                                             mtx::http::RequestErr err) {
+                                 [proxy = std::move(proxy), url](const std::string &data,
+                                                                 const std::string &,
+                                                                 const std::string &,
+                                                                 mtx::http::RequestErr err) {
                                          if (err) {
                                                  nhlog::net()->warn(
                                                    "failed to retrieve image {}: {} {}",
@@ -49,7 +52,8 @@ ImageItem::downloadMedia(const QUrl &url)
 
                                          QPixmap img;
                                          img.loadFromData(QByteArray(data.data(), data.size()));
-                                         emit imageDownloaded(img);
+
+                                         emit proxy->imageDownloaded(img);
                                  });
 }
 
@@ -76,8 +80,6 @@ ImageItem::init()
         setCursor(Qt::PointingHandCursor);
         setAttribute(Qt::WA_Hover, true);
 
-        connect(this, &ImageItem::imageDownloaded, this, &ImageItem::setImage);
-        connect(this, &ImageItem::imageSaved, this, &ImageItem::saveImage);
         downloadMedia(url_);
 }
 
@@ -240,12 +242,15 @@ ImageItem::saveAs()
 
         const auto url = url_.toString().toStdString();
 
+        auto proxy = std::make_shared<MediaProxy>();
+        connect(proxy.get(), &MediaProxy::imageSaved, this, &ImageItem::saveImage);
+
         http::client()->download(
           url,
-          [this, filename, url](const std::string &data,
-                                const std::string &,
-                                const std::string &,
-                                mtx::http::RequestErr err) {
+          [proxy = std::move(proxy), filename, url](const std::string &data,
+                                                    const std::string &,
+                                                    const std::string &,
+                                                    mtx::http::RequestErr err) {
                   if (err) {
                           nhlog::net()->warn("failed to retrieve image {}: {} {}",
                                              url,
@@ -254,6 +259,6 @@ ImageItem::saveAs()
                           return;
                   }
 
-                  emit imageSaved(filename, QByteArray(data.data(), data.size()));
+                  emit proxy->imageSaved(filename, QByteArray(data.data(), data.size()));
           });
 }
diff --git a/src/timeline/widgets/ImageItem.h b/src/timeline/widgets/ImageItem.h
index e9d823f4..65bd962d 100644
--- a/src/timeline/widgets/ImageItem.h
+++ b/src/timeline/widgets/ImageItem.h
@@ -48,10 +48,6 @@ public slots:
         void setImage(const QPixmap &image);
         void saveImage(const QString &filename, const QByteArray &data);
 
-signals:
-        void imageDownloaded(const QPixmap &img);
-        void imageSaved(const QString &filename, const QByteArray &data);
-
 protected:
         void paintEvent(QPaintEvent *event) override;
         void mousePressEvent(QMouseEvent *event) override;