Add menu to modify the name & topic of the room

fixes #235

include/Config.h

@@ -9,91 +9,95 @@
 
 namespace conf {
 // Global settings.
-static constexpr int fontSize                   = 14;
-static constexpr int textInputFontSize          = 14;
-static constexpr int emojiSize                  = 14;
-static constexpr int headerFontSize             = 21;
-static constexpr int typingNotificationFontSize = 11;
+constexpr int fontSize                   = 14;
+constexpr int textInputFontSize          = 14;
+constexpr int emojiSize                  = 14;
+constexpr int headerFontSize             = 21;
+constexpr int typingNotificationFontSize = 11;
 
 namespace popup {
-static constexpr int font   = fontSize;
-static constexpr int avatar = 28;
+constexpr int font   = fontSize;
+constexpr int avatar = 28;
+}
+
+namespace modals {
+constexpr int errorFont = conf::fontSize - 2;
 }
 
 namespace receipts {
-static constexpr int font = 12;
+constexpr int font = 12;
 }
 
 namespace dialogs {
-static constexpr int labelSize = 15;
+constexpr int labelSize = 15;
 }
 
 namespace strings {
-static const QString url_html = "<a href=\"\\1\">\\1</a>";
-static const QRegExp url_regex(
+const QString url_html = "<a href=\"\\1\">\\1</a>";
+const QRegExp url_regex(
   "((www\\.(?!\\.)|[a-z][a-z0-9+.-]*://)[^\\s<>'\"]+[^!,\\.\\s<>'\"\\]\\)\\:])");
 }
 
 // Window geometry.
 namespace window {
-static constexpr int height = 600;
-static constexpr int width  = 1066;
+constexpr int height = 600;
+constexpr int width  = 1066;
 
-static constexpr int minHeight = height;
-static constexpr int minWidth  = 950;
+constexpr int minHeight = height;
+constexpr int minWidth  = 950;
 } // namespace window
 
 namespace textInput {
-static constexpr int height = 50;
+constexpr int height = 50;
 }
 
 namespace sidebarActions {
-static constexpr int height   = textInput::height;
-static constexpr int iconSize = 28;
+constexpr int height   = textInput::height;
+constexpr int iconSize = 28;
 }
 
 // Button settings.
 namespace btn {
-static constexpr int fontSize     = 20;
-static constexpr int cornerRadius = 3;
+constexpr int fontSize     = 20;
+constexpr int cornerRadius = 3;
 } // namespace btn
 
 // RoomList specific.
 namespace roomlist {
 namespace fonts {
-static constexpr int heading         = 13;
-static constexpr int timestamp       = heading;
-static constexpr int badge           = 10;
-static constexpr int bubble          = 20;
-static constexpr int communityBubble = bubble - 4;
+constexpr int heading         = 13;
+constexpr int timestamp       = heading;
+constexpr int badge           = 10;
+constexpr int bubble          = 20;
+constexpr int communityBubble = bubble - 4;
 } // namespace fonts
 } // namespace roomlist
 
 namespace userInfoWidget {
 namespace fonts {
-static constexpr int displayName = 16;
-static constexpr int userid      = 14;
+constexpr int displayName = 16;
+constexpr int userid      = 14;
 } // namespace fonts
 } // namespace userInfoWidget
 
 namespace topRoomBar {
 namespace fonts {
-static constexpr int roomName        = 15;
-static constexpr int roomDescription = 14;
+constexpr int roomName        = 15;
+constexpr int roomDescription = 14;
 } // namespace fonts
 } // namespace topRoomBar
 
 namespace timeline {
-static constexpr int msgAvatarTopMargin = 15;
-static constexpr int msgTopMargin       = 2;
-static constexpr int msgLeftMargin      = 14;
-static constexpr int avatarSize         = 36;
-static constexpr int headerSpacing      = 3;
-static constexpr int headerLeftMargin   = 15;
+constexpr int msgAvatarTopMargin = 15;
+constexpr int msgTopMargin       = 2;
+constexpr int msgLeftMargin      = 14;
+constexpr int avatarSize         = 36;
+constexpr int headerSpacing      = 3;
+constexpr int headerLeftMargin   = 15;
 
 namespace fonts {
-static constexpr int timestamp     = 13;
-static constexpr int dateSeparator = conf::fontSize;
+constexpr int timestamp     = 13;
+constexpr int dateSeparator = conf::fontSize;
 } // namespace fonts
 } // namespace timeline
 

include/MatrixClient.h

@@ -18,10 +18,13 @@
 #pragma once
 
 #include <QFileInfo>
+#include <QJsonDocument>
 #include <QNetworkAccessManager>
+#include <QNetworkReply>
 #include <QNetworkRequest>
 #include <QUrl>
 #include <mtx.hpp>
+#include <mtx/errors.hpp>
 
 class DownloadMediaProxy : public QObject
 {
@@ -33,6 +36,15 @@ signals:
         void avatarDownloaded(const QImage &img);
 };
 
+class StateEventProxy : public QObject
+{
+        Q_OBJECT
+
+signals:
+        void stateEventSent();
+        void stateEventError(const QString &msg);
+};
+
 Q_DECLARE_METATYPE(mtx::responses::Sync)
 
 /*
@@ -48,6 +60,10 @@ public:
         // Client API.
         void initialSync() noexcept;
         void sync() noexcept;
+        template<class EventBody, mtx::events::EventType EventT>
+        std::shared_ptr<StateEventProxy> sendStateEvent(const EventBody &body,
+                                                        const QString &roomId,
+                                                        const QString &stateKey = "");
         void sendRoomMessage(mtx::events::MessageType ty,
                              int txnId,
                              const QString &roomid,
@@ -221,3 +237,50 @@ init();
 MatrixClient *
 client();
 }
+
+template<class EventBody, mtx::events::EventType EventT>
+std::shared_ptr<StateEventProxy>
+MatrixClient::sendStateEvent(const EventBody &body, const QString &roomId, const QString &stateKey)
+{
+        QUrl endpoint(server_);
+        endpoint.setPath(clientApiUrl_ + QString("/rooms/%1/state/%2/%3")
+                                           .arg(roomId)
+                                           .arg(QString::fromStdString(to_string(EventT)))
+                                           .arg(stateKey));
+
+        QNetworkRequest request(QString(endpoint.toEncoded()));
+        request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+        setupAuth(request);
+
+        auto proxy = std::shared_ptr<StateEventProxy>(new StateEventProxy,
+                                                      [](auto proxy) { proxy->deleteLater(); });
+
+        auto serializedBody = nlohmann::json(body).dump();
+        auto reply = put(request, QByteArray(serializedBody.data(), serializedBody.size()));
+        connect(reply, &QNetworkReply::finished, this, [reply, proxy]() {
+                reply->deleteLater();
+
+                int status = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
+                auto data  = reply->readAll();
+
+                if (status == 0 || status >= 400) {
+                        try {
+                                mtx::errors::Error res = nlohmann::json::parse(data);
+                                emit proxy->stateEventError(QString::fromStdString(res.error));
+                        } catch (const std::exception &e) {
+                                emit proxy->stateEventError(QString::fromStdString(e.what()));
+                        }
+
+                        return;
+                }
+
+                try {
+                        mtx::responses::EventId res = nlohmann::json::parse(data);
+                        emit proxy->stateEventSent();
+                } catch (const std::exception &e) {
+                        emit proxy->stateEventError(QString::fromStdString(e.what()));
+                }
+        });
+
+        return proxy;
+}

include/dialogs/RoomSettings.hpp

@@ -12,10 +12,38 @@ class QPixmap;
 class QLayout;
 class QLabel;
 class QComboBox;
+class TextField;
+class QLabel;
 
 template<class T>
 class QSharedPointer;
 
+class EditModal : public QWidget
+{
+        Q_OBJECT
+
+public:
+        EditModal(const QString &roomId, QWidget *parent = nullptr);
+
+        void setFields(const QString &roomName, const QString &roomTopic);
+
+signals:
+        void nameChanged(const QString &roomName);
+
+private:
+        QString roomId_;
+        QString initialName_;
+        QString initialTopic_;
+
+        QLabel *errorField_;
+
+        TextField *nameInput_;
+        TextField *topicInput_;
+
+        FlatButton *applyBtn_;
+        FlatButton *cancelBtn_;
+};
+
 class TopSection : public QWidget
 {
         Q_OBJECT
@@ -25,6 +53,7 @@ class TopSection : public QWidget
 public:
         TopSection(const RoomInfo &info, const QImage &img, QWidget *parent = nullptr);
         QSize sizeHint() const override;
+        void setRoomName(const QString &name);
 
         QColor textColor() const { return textColor_; }
         void setTextColor(QColor &color) { textColor_ = color; }
@@ -56,7 +85,7 @@ protected:
         void paintEvent(QPaintEvent *event) override;
 
 private slots:
-        void save_and_close();
+        void saveSettings();
 
 private:
         static constexpr int AvatarSize = 64;
@@ -67,10 +96,14 @@ private:
         FlatButton *saveBtn_;
         FlatButton *cancelBtn_;
 
+        FlatButton *editFieldsBtn_;
+
         RoomInfo info_;
         QString room_id_;
         QImage avatarImg_;
 
+        TopSection *topSection_;
+
         QComboBox *accessCombo;
 };
 

resources/icons/ui/edit.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M402.6 83.2l90.2 90.2c3.8 3.8 3.8 10 0 13.8L274.4 405.6l-92.8 10.3c-12.4 1.4-22.9-9.1-21.5-21.5l10.3-92.8L388.8 83.2c3.8-3.8 10-3.8 13.8 0zm162-22.9l-48.8-48.8c-15.2-15.2-39.9-15.2-55.2 0l-35.4 35.4c-3.8 3.8-3.8 10 0 13.8l90.2 90.2c3.8 3.8 10 3.8 13.8 0l35.4-35.4c15.2-15.3 15.2-40 0-55.2zM384 346.2V448H64V128h229.8c3.2 0 6.2-1.3 8.5-3.5l40-40c7.6-7.6 2.2-20.5-8.5-20.5H48C21.5 64 0 85.5 0 112v352c0 26.5 21.5 48 48 48h352c26.5 0 48-21.5 48-48V306.2c0-10.7-12.9-16-20.5-8.5l-40 40c-2.2 2.3-3.5 5.3-3.5 8.5z"/></svg>

resources/res.qrc

@@ -33,6 +33,7 @@
         <file>icons/ui/pause-symbol@2x.png</file>
         <file>icons/ui/remove-symbol.png</file>
         <file>icons/ui/remove-symbol@2x.png</file>
+        <file>icons/ui/edit.svg</file>
 
         <file>icons/emoji-categories/people.png</file>
         <file>icons/emoji-categories/people@2x.png</file>

resources/styles/nheko-dark.qss

@@ -148,6 +148,7 @@ dialogs--MemberList,
 dialogs--PreviewUploadOverlay,
 dialogs--CreateRoom > QLineEdit,
 dialogs--InviteUsers > QLineEdit,
+EditModal,
 dialogs--JoinRoom > QLineEdit {
     background-color: #202228;
     color: #caccd1;

resources/styles/nheko.qss

@@ -148,6 +148,7 @@ dialogs--ReadReceipts,
 dialogs--MemberList,
 dialogs--JoinRoom,
 dialogs--PreviewUploadOverlay,
+EditModal,
 QListWidget {
     background-color: white;
     color: #333;

src/dialogs/RoomSettings.cpp

@@ -1,7 +1,9 @@
 #include "Avatar.h"
 #include "Config.h"
 #include "FlatButton.h"
+#include "MatrixClient.h"
 #include "Painter.h"
+#include "TextField.h"
 #include "Utils.h"
 #include "dialogs/RoomSettings.hpp"
 
@@ -15,12 +17,146 @@
 
 using namespace dialogs;
 
+EditModal::EditModal(const QString &roomId, QWidget *parent)
+  : QWidget(parent)
+  , roomId_{roomId}
+{
+        setMinimumWidth(360);
+        setAutoFillBackground(true);
+        setAttribute(Qt::WA_DeleteOnClose, true);
+        setWindowFlags(Qt::Tool | Qt::WindowStaysOnTopHint);
+        setWindowModality(Qt::WindowModal);
+
+        auto layout = new QVBoxLayout(this);
+
+        applyBtn_ = new FlatButton(tr("APPLY"), this);
+        applyBtn_->setFontSize(conf::btn::fontSize);
+        cancelBtn_ = new FlatButton(tr("CANCEL"), this);
+        cancelBtn_->setFontSize(conf::btn::fontSize);
+
+        auto btnLayout = new QHBoxLayout;
+        btnLayout->setContentsMargins(5, 20, 5, 5);
+        btnLayout->addWidget(applyBtn_);
+        btnLayout->addWidget(cancelBtn_);
+
+        nameInput_ = new TextField(this);
+        nameInput_->setLabel(tr("Name"));
+        topicInput_ = new TextField(this);
+        topicInput_->setLabel(tr("Topic"));
+
+        QFont font;
+        font.setPixelSize(conf::modals::errorFont);
+
+        errorField_ = new QLabel(this);
+        errorField_->setFont(font);
+        errorField_->setWordWrap(true);
+        errorField_->hide();
+
+        layout->addWidget(nameInput_);
+        layout->addWidget(topicInput_);
+        layout->addLayout(btnLayout, 1);
+
+        auto labelLayout = new QHBoxLayout;
+        labelLayout->setAlignment(Qt::AlignHCenter);
+        labelLayout->addWidget(errorField_);
+        layout->addLayout(labelLayout);
+
+        connect(applyBtn_, &QPushButton::clicked, [this]() {
+                // Check if the values are changed from the originals.
+                auto newName  = nameInput_->text().trimmed();
+                auto newTopic = topicInput_->text().trimmed();
+
+                errorField_->hide();
+
+                if (newName == initialName_ && newTopic == initialTopic_) {
+                        close();
+                        return;
+                }
+
+                using namespace mtx::events;
+
+                if (newName != initialName_ && !newName.isEmpty()) {
+                        state::Name body;
+                        body.name = newName.toStdString();
+
+                        auto proxy =
+                          http::client()->sendStateEvent<state::Name, EventType::RoomName>(body,
+                                                                                           roomId_);
+                        connect(proxy.get(),
+                                &StateEventProxy::stateEventSent,
+                                this,
+                                [this, proxy, newName]() {
+                                        proxy->deleteLater();
+                                        errorField_->hide();
+                                        emit nameChanged(newName);
+                                        close();
+                                });
+
+                        connect(proxy.get(),
+                                &StateEventProxy::stateEventError,
+                                this,
+                                [this, proxy, newName](const QString &msg) {
+                                        proxy->deleteLater();
+                                        errorField_->setText(msg);
+                                        errorField_->show();
+                                });
+                }
+
+                if (newTopic != initialTopic_ && !newTopic.isEmpty()) {
+                        state::Topic body;
+                        body.topic = newTopic.toStdString();
+
+                        auto proxy =
+                          http::client()->sendStateEvent<state::Topic, EventType::RoomTopic>(
+                            body, roomId_);
+                        connect(proxy.get(),
+                                &StateEventProxy::stateEventSent,
+                                this,
+                                [this, proxy, newTopic]() {
+                                        proxy->deleteLater();
+                                        errorField_->hide();
+                                        close();
+                                });
+
+                        connect(proxy.get(),
+                                &StateEventProxy::stateEventError,
+                                this,
+                                [this, proxy, newTopic](const QString &msg) {
+                                        proxy->deleteLater();
+                                        errorField_->setText(msg);
+                                        errorField_->show();
+                                });
+                }
+        });
+        connect(cancelBtn_, &QPushButton::clicked, this, &EditModal::close);
+}
+
+void
+EditModal::setFields(const QString &roomName, const QString &roomTopic)
+{
+        initialName_  = roomName;
+        initialTopic_ = roomTopic;
+
+        nameInput_->setText(roomName);
+        topicInput_->setText(roomTopic);
+}
+
 TopSection::TopSection(const RoomInfo &info, const QImage &img, QWidget *parent)
   : QWidget{parent}
   , info_{std::move(info)}
 {
         textColor_ = palette().color(QPalette::Text);
         avatar_    = utils::scaleImageToPixmap(img, AvatarSize);
+
+        QSizePolicy policy(QSizePolicy::Minimum, QSizePolicy::Minimum);
+        setSizePolicy(policy);
+}
+
+void
+TopSection::setRoomName(const QString &name)
+{
+        info_.name = name.toStdString();
+        update();
 }
 
 QSize
@@ -28,14 +164,14 @@ TopSection::sizeHint() const
 {
         QFont font;
         font.setPixelSize(18);
-        return QSize(200, AvatarSize + QFontMetrics(font).ascent() + 6 * Padding);
+        return QSize(340, AvatarSize + QFontMetrics(font).ascent());
 }
 
 RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
   : QFrame(parent)
   , room_id_{std::move(room_id)}
 {
-        setMaximumWidth(385);
+        setMaximumWidth(420);
 
         try {
                 info_ = cache::client()->singleRoomInfo(room_id_.toStdString());
@@ -45,8 +181,10 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
                 qWarning() << "failed to retrieve room info from cache" << room_id;
         }
 
+        constexpr int SettingsMargin = 2;
+
         auto layout = new QVBoxLayout(this);
-        layout->setSpacing(30);
+        layout->setSpacing(15);
         layout->setMargin(20);
 
         saveBtn_ = new FlatButton("SAVE", this);
@@ -62,7 +200,7 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
         btnLayout->addWidget(cancelBtn_);
 
         auto notifOptionLayout_ = new QHBoxLayout;
-        notifOptionLayout_->setMargin(5);
+        notifOptionLayout_->setMargin(SettingsMargin);
         auto notifLabel = new QLabel(tr("Notifications"), this);
         auto notifCombo = new QComboBox(this);
         notifCombo->setDisabled(true);
@@ -75,62 +213,92 @@ RoomSettings::RoomSettings(const QString &room_id, QWidget *parent)
         notifOptionLayout_->addWidget(notifCombo, 0, Qt::AlignBottom | Qt::AlignRight);
 
         auto accessOptionLayout = new QHBoxLayout();
-        accessOptionLayout->setMargin(5);
+        accessOptionLayout->setMargin(SettingsMargin);
         auto accessLabel = new QLabel(tr("Room access"), this);
-        accessCombo = new QComboBox(this);
+        accessCombo      = new QComboBox(this);
         accessCombo->addItem(tr("Anyone and guests"));
         accessCombo->addItem(tr("Anyone"));
         accessCombo->addItem(tr("Invited users"));
         accessCombo->setDisabled(true);
         accessLabel->setStyleSheet("font-size: 15px;");
 
-        if(info_.join_rule == JoinRule::Public)
-        {
-                if(info_.guest_access)
-                {
+        if (info_.join_rule == JoinRule::Public) {
+                if (info_.guest_access) {
                         accessCombo->setCurrentIndex(0);
-                }
-                else
-                {
+                } else {
                         accessCombo->setCurrentIndex(1);
                 }
-        }
-        else
-        {
+        } else {
                 accessCombo->setCurrentIndex(2);
         }
 
         accessOptionLayout->addWidget(accessLabel);
         accessOptionLayout->addWidget(accessCombo);
 
-        layout->addWidget(new TopSection(info_, avatarImg_, this));
-        layout->addLayout(notifOptionLayout_);
+        QFont font;
+        font.setPixelSize(18);
+        font.setWeight(70);
+
+        auto menuLabel = new QLabel("Room Settings", this);
+        menuLabel->setFont(font);
+
+        constexpr int buttonSize = 36;
+        constexpr int iconSize   = buttonSize / 2;
+
+        QIcon editIcon;
+        editIcon.addFile(":/icons/icons/ui/edit.svg");
+        editFieldsBtn_ = new FlatButton(this);
+        editFieldsBtn_->setFixedSize(buttonSize, buttonSize);
+        editFieldsBtn_->setCornerRadius(iconSize);
+        editFieldsBtn_->setIcon(editIcon);
+        editFieldsBtn_->setIcon(editIcon);
+        editFieldsBtn_->setIconSize(QSize(iconSize, iconSize));
+
+        connect(editFieldsBtn_, &QPushButton::clicked, this, [this]() {
+                auto modal = new EditModal(room_id_, this->parentWidget());
+                modal->setFields(QString::fromStdString(info_.name),
+                                 QString::fromStdString(info_.topic));
+                modal->show();
+                connect(modal, &EditModal::nameChanged, this, [this](const QString &newName) {
+                        topSection_->setRoomName(newName);
+                });
+        });
+
+        topSection_ = new TopSection(info_, avatarImg_, this);
+
+        auto editLayout = new QHBoxLayout;
+        editLayout->setMargin(0);
+        editLayout->addWidget(topSection_);
+        editLayout->addWidget(editFieldsBtn_, 0, Qt::AlignRight | Qt::AlignTop);
+
+        layout->addWidget(menuLabel);
+        layout->addLayout(editLayout);
         layout->addLayout(notifOptionLayout_);
         layout->addLayout(accessOptionLayout);
         layout->addLayout(btnLayout);
 
-        connect(cancelBtn_, &FlatButton::clicked, this, &RoomSettings::closing);
-        connect(saveBtn_, &FlatButton::clicked, this, &RoomSettings::save_and_close);
+        connect(cancelBtn_, &QPushButton::clicked, this, &RoomSettings::closing);
+        connect(saveBtn_, &QPushButton::clicked, this, &RoomSettings::saveSettings);
 }
 
 void
-RoomSettings::save_and_close() {
+RoomSettings::saveSettings()
+{
         // TODO: Save access changes to the room
-        if (accessCombo->currentIndex()<2) {
-                if(info_.join_rule != JoinRule::Public) {
+        if (accessCombo->currentIndex() < 2) {
+                if (info_.join_rule != JoinRule::Public) {
                         // Make join_rule Public
                 }
-                if(accessCombo->currentIndex()==0) {
-                        if(!info_.guest_access) {
+                if (accessCombo->currentIndex() == 0) {
+                        if (!info_.guest_access) {
                                 // Make guest_access CanJoin
                         }
                 }
-        }
-        else {
-                if(info_.join_rule != JoinRule::Invite) {
+        } else {
+                if (info_.join_rule != JoinRule::Invite) {
                         // Make join_rule invite
                 }
-                if(info_.guest_access) {
+                if (info_.guest_access) {
                         // Make guest_access forbidden
                 }
         }
@@ -152,27 +320,18 @@ TopSection::paintEvent(QPaintEvent *)
         Painter p(this);
         PainterHighQualityEnabler hq(p);
 
-        constexpr int textPadding    = 23;
         constexpr int textStartX     = AvatarSize + 5 * Padding;
         const int availableTextWidth = width() - textStartX;
 
         constexpr int nameFont    = 15;
         constexpr int membersFont = 14;
-        constexpr int labelFont   = 18;
-
-        QFont font;
-        font.setPixelSize(labelFont);
-        font.setWeight(70);
-
-        p.setFont(font);
-        p.setPen(textColor());
-        p.drawTextLeft(Padding, Padding, "Room settings");
-        p.translate(0, textPadding + QFontMetrics(p.font()).ascent());
 
         p.save();
+        p.setPen(textColor());
         p.translate(textStartX, 2 * Padding);
 
         // Draw the name.
+        QFont font;
         font.setPixelSize(membersFont);
         const auto members = QString("%1 members").arg(info_.member_count);