Merge branch 'multilogin' into 'master'

Multilogin

See merge request b0/matrique!17

include/libqmatrixclient

@@ -1 +1 @@
-Subproject commit d9ff200ff62fb7f5b6b51082dc3979d5454a1bec
+Subproject commit 875514ee865b00be67542849f94d2c2561ba4137

js/md.js

@@ -1,44 +1,7 @@
-/* jshint browser: true, devel: true */
+.pragma library
 
-/**
- * preg_replace (from PHP) in JavaScript!
- *
- * This is basically a pattern replace. You can use a regex pattern to search and
- * another for the replace. For more information see the PHP docs on the original
- * function (http://php.net/manual/en/function.preg-replace.php), and for more on
- * JavaScript flavour regex visit http://www.regular-expressions.info/javascript.html
- *
- * NOTE: Unlike the PHP version, this function only deals with string inputs. No arrays.
- *
- * @author	William Duyck <fuzzyfox0@gmail.com>
- * @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License 2.0
- *
- * @param	{String}	pattern	The pattern to search for.
- * @param	{String}	replace	The string to replace.
- * @param	{String}	subject	The string to search and replace.
- * @param	{Integer}	limit	The maximum possible replacements.
- * @return	{String}	If matches are found, the new subject will be returned.
- */
 var preg_replace=function(a,b,c,d){void 0===d&&(d=-1);var e=a.substr(a.lastIndexOf(a[0])+1),f=a.substr(1,a.lastIndexOf(a[0])-1),g=RegExp(f,e),i=[],j=0,k=0,l=c,m=[];if(-1===d){do m=g.exec(c),null!==m&&i.push(m);while(null!==m&&-1!==e.indexOf("g"))}else i.push(g.exec(c));for(j=i.length-1;j>-1;j--){for(m=b,k=i[j].length;k>-1;k--)m=m.replace("${"+k+"}",i[j][k]).replace("$"+k,i[j][k]).replace("\\"+k,i[j][k]);l=l.replace(i[j][0],m)}return l};
 
-/**
- * Basic Markdown Parser
- *
- * This function parses a small subset of the Markdown language as defined by
- * [John Gruber](http://daringfireball.net/projects/markdown). It's very basic
- * and needs to be refactored a little, and there are plans to add more support
- * for the rest of the language in the near future.
- *
- * This implimentation is based loosely on
- * [slimdown.php](https://gist.github.com/jbroadway/2836900) by Johnny Broadway.
- *
- * @version 0.1
- * @author William Duyck <fuzzyfox0@gmail.com>
- * @license http://www.mozilla.org/MPL/2.0/ Mozilla Public License 2.0
- *
- * @param  {String} str A Markdown string to be converted to HTML.
- * @return {String}     The HTML for the given Markdown.
- */
 var markdown_parser = function(str){
 
     var rules = [

js/util.js

@@ -0,0 +1,25 @@
+.pragma library
+
+function stringToColor(str) {
+    var hash = 0;
+    for (var i = 0; i < str.length; i++) {
+        hash = str.charCodeAt(i) + ((hash << 5) - hash);
+    }
+    var colour = '#';
+    for (var j = 0; j < 3; j++) {
+        var value = (hash >> (j * 8)) & 0xFF;
+        colour += ('00' + value.toString(16)).substr(-2);
+    }
+    return colour;
+}
+
+function pushToStack(stack, page) {
+    if(page && stack.currentItem !== page) {
+        if(stack.depth === 1) {
+            stack.replace(page)
+        } else {
+            stack.pop(null)
+            stack.replace(page)
+        }
+    }
+}

matrique.pro

@@ -7,7 +7,13 @@ CONFIG += object_parallel_to_source
 
 TARGET = matrique
 
-include(include/libqmatrixclient/libqmatrixclient.pri)
+packagesExist(QMatrixClient) {
+    message("Found libQMatrixClient via pkg-config.")
+    CONFIG += link_pkgconfig
+    PKGCONFIG += QMatrixClient
+} else {
+    include(include/libqmatrixclient/libqmatrixclient.pri)
+}
 include(include/SortFilterProxyModel/SortFilterProxyModel.pri)
 
 # The following define makes your compiler emit warnings if you use
@@ -29,7 +35,9 @@ SOURCES += src/main.cpp \
     src/emojimodel.cpp \
     src/matriqueroom.cpp \
     src/userlistmodel.cpp \
-    src/imageitem.cpp
+    src/imageitem.cpp \
+    src/accountlistmodel.cpp \
+    src/matriqueuser.cpp
 
 RESOURCES += \
     res.qrc
@@ -67,19 +75,19 @@ mac {
     ICON = asset/img/icon.icns
 }
 
-DISTFILES += \
+#DISTFILES += \
-    ChatForm.qml \
+#    ChatForm.qml \
-    LoginForm.qml \
+#    LoginForm.qml \
-    main.qml \
+#    main.qml \
-    Home.qml \
+#    Home.qml \
-    Login.qml \
+#    Login.qml \
-    ImageStatus.qml \
+#    ImageStatus.qml \
-    ButtonDelegate.qml \
+#    ButtonDelegate.qml \
-    SideNav.qml \
+#    SideNav.qml \
-    RoomListForm.qml \
+#    RoomListForm.qml \
-    Room.qml \
+#    Room.qml \
-    Setting.qml \
+#    Setting.qml \
-    qml/js/md.js \
+#    qml/js/md.js \
 
 HEADERS += \
     src/controller.h \
@@ -89,4 +97,6 @@ HEADERS += \
     src/emojimodel.h \
     src/matriqueroom.h \
     src/userlistmodel.h \
-    src/imageitem.h
+    src/imageitem.h \
+    src/accountlistmodel.h \
+    src/matriqueuser.h

qml/Login.qml

@@ -151,12 +151,9 @@ Page {
                             return
                         }
 
-                        var replaceViewFunction = function() {
-                            if (matriqueController.isLogin) stackView.replace(roomPage)
-                            matriqueController.isLoginChanged.disconnect(replaceViewFunction)
-                        }
-                        matriqueController.isLoginChanged.connect(replaceViewFunction)
                         controller.loginWithCredentials(serverField.text, usernameField.text, passwordField.text)
+
+                        controller.connectionAdded.connect(function() { stackView.pop() })
                     }
                 }
             }

qml/MatriqueSettings.qml

@@ -4,7 +4,7 @@ import Qt.labs.settings 1.0
 
 Settings {
     property bool lazyLoad: true
-    property bool richText
+    property bool richText: true
     property bool pressAndHold
     property bool rearrangeByActivity
 

qml/Room.qml

@@ -1,6 +1,7 @@
 import QtQuick 2.9
 import QtQuick.Controls 2.2
 import QtQuick.Layouts 1.3
+import QtQuick.Controls.Material 2.2
 import Matrique 0.1
 import Matrique.Settings 0.1
 

qml/Setting.qml

@@ -2,56 +2,184 @@ import QtQuick 2.9
 import QtQuick.Controls 2.2
 import QtQuick.Controls.Material 2.2
 import QtQuick.Layouts 1.3
+import Matrique 0.1
 import Matrique.Settings 0.1
 
 import "component"
 import "form"
+import "qrc:/js/util.js" as Util
 
 Page {
-    property var connection
+    property alias listModel: accountSettingsListView.model
 
     Page {
         id: accountForm
+
         parent: null
 
         padding: 64
 
         ColumnLayout {
-            RowLayout {
+            anchors.fill: parent
-                Layout.preferredHeight: 60
 
-                ImageStatus {
+            ListView {
-                    Layout.preferredWidth: height
+                Layout.fillWidth: true
-                    Layout.fillHeight: true
+                Layout.fillHeight: true
 
-                    source: matriqueController.isLogin ? connection.localUser && connection.localUser.avatarUrl ? "image://mxc/" + connection.localUser.avatarUrl : "" : "qrc:/asset/img/avatar.png"
+                id: accountSettingsListView
-                    displayText: matriqueController.isLogin && connection.localUser.displayName ? connection.localUser.displayName : ""
-                }
 
-                ColumnLayout {
+                boundsBehavior: Flickable.DragOverBounds
-                    Layout.fillWidth: true
-                    Layout.fillHeight: true
 
-                    Label {
+                clip: true
-                        font.pointSize: 18
+
-                        text: matriqueController.isLogin ? connection.localUser.displayName : ""
+                delegate: Column {
+                    property bool expanded: false
+
+                    spacing: 8
+
+                    SwipeDelegate {
+                        width: accountSettingsListView.width
+                        height: 64
+
+                        clip: true
+
+                        Row {
+                            anchors.fill: parent
+                            anchors.margins: 8
+
+                            spacing: 8
+
+                            ImageItem {
+                                width: parent.height
+                                height: parent.height
+
+                                hint: user.displayName
+                                defaultColor: Util.stringToColor(user.displayName)
+                                image: user.avatar
+                            }
+
+                            ColumnLayout {
+                                Label {
+                                    text: user.displayName
+                                }
+                                Label {
+                                    text: user.id
+                                }
+                            }
+                        }
+
+                        swipe.right: Rectangle {
+                            width: parent.height
+                            height: parent.height
+                            anchors.right: parent.right
+
+                            color: Material.accent
+
+                            MaterialIcon {
+                                anchors.fill: parent
+
+                                icon: "\ue879"
+                                color: "white"
+                            }
+
+                            SwipeDelegate.onClicked: matriqueController.logout(connection)
+                        }
+
+                        onClicked: expanded = !expanded
                     }
 
-                    Label {
+                    ColumnLayout {
-                        font.pointSize: 12
+                        width: parent.width - 32
-                        text: matriqueController.isLogin ? connection.localUser.id : ""
+                        height: expanded ? implicitHeight : 0
+                        anchors.horizontalCenter: parent.horizontalCenter
+
+                        spacing: 0
+
+                        clip: true
+
+                        ListView {
+                            Layout.fillWidth: true
+                            Layout.preferredHeight: 24
+
+                            orientation: ListView.Horizontal
+
+                            spacing: 8
+
+                            model: ["#498882", "#42a5f5", "#5c6bc0", "#7e57c2", "#ab47bc", "#ff7043"]
+
+                            delegate: Rectangle {
+                                width: parent.height
+                                height: parent.height
+                                radius: width / 2
+
+                                color: modelData
+
+                                MouseArea {
+                                    anchors.fill: parent
+
+                                    onClicked: matriqueController.setColor(connection.localUserId, modelData)
+                                }
+                            }
+                        }
+
+                        RowLayout {
+                            Layout.fillWidth: true
+
+                            Label { text: "Homeserver:" }
+                            TextField {
+                                Layout.fillWidth: true
+
+                                text: connection.homeserver
+                                selectByMouse: true
+                                readOnly: true
+                            }
+                        }
+
+                        RowLayout {
+                            Layout.fillWidth: true
+
+                            spacing: 16
+
+                            Label { text: "Device ID:" }
+                            TextField {
+                                Layout.fillWidth: true
+
+                                text: connection.deviceId
+                                selectByMouse: true
+                                readOnly: true
+                            }
+                        }
+
+                        RowLayout {
+                            Layout.fillWidth: true
+
+                            spacing: 16
+
+                            Label { text: "Access Token:" }
+                            TextField {
+                                Layout.fillWidth: true
+
+                                text: connection.accessToken
+                                selectByMouse: true
+                                readOnly: true
+                            }
+                        }
+
+                        Behavior on height {
+                            PropertyAnimation { easing.type: Easing.InOutCubic; duration: 200 }
+                        }
                     }
                 }
             }
 
             Button {
-                text: "Logout"
+                Layout.fillWidth: true
+
+                text: "Add Account"
+                flat: true
                 highlighted: true
 
-                onClicked: {
+                onClicked: stackView.push(loginPage)
-                    matriqueController.logout()
-                    Qt.quit()
-                }
             }
         }
     }
@@ -61,6 +189,8 @@ Page {
 
         parent: null
 
+        padding: 64
+
         Column {
             Switch {
                 text: "Lazy load at initial sync"
@@ -90,6 +220,8 @@ Page {
 
         parent: null
 
+        padding: 64
+
         Column {
             Switch {
                 text: "Dark theme"
@@ -116,6 +248,7 @@ Page {
 
     Page {
         id: aboutForm
+
         parent: null
 
         padding: 64
@@ -133,48 +266,52 @@ Page {
         }
     }
 
-    RowLayout {
+    Rectangle {
-        ColumnLayout {
+        width: 240
-            Layout.preferredWidth: 240
+        height: parent.height
-            Layout.fillHeight: true
 
-            spacing: 0
+        id: settingDrawer
+
+        color: MSettings.darkTheme ? "#323232" : "#f3f3f3"
+
+        Column {
+            anchors.fill: parent
 
             ItemDelegate {
-                Layout.fillWidth: true
+                width: parent.width
 
                 text: "Account"
                 onClicked: pushToStack(accountForm)
             }
 
             ItemDelegate {
-                Layout.fillWidth: true
+                width: parent.width
 
                 text: "General"
                 onClicked: pushToStack(generalForm)
             }
 
             ItemDelegate {
-                Layout.fillWidth: true
+                width: parent.width
 
                 text: "Appearance"
                 onClicked: pushToStack(appearanceForm)
             }
 
             ItemDelegate {
-                Layout.fillWidth: true
+                width: parent.width
 
                 text: "About"
                 onClicked: pushToStack(aboutForm)
             }
         }
+    }
 
-        StackView {
+    StackView {
-            Layout.fillWidth: true
+        anchors.fill: parent
-            Layout.fillHeight: true
+        anchors.leftMargin: settingDrawer.width
 
-            id: settingStackView
+        id: settingStackView
-        }
     }
 
     function pushToStack(item) {

qml/component/GenericBubble.qml

@@ -15,7 +15,11 @@ Control {
     AutoMouseArea {
         anchors.fill: parent
 
-        onSecondaryClicked: Qt.createComponent("qrc:/qml/menu/MessageContextMenu.qml").createObject(this)
+        onSecondaryClicked: {
+            messageContextMenu.row = messageRow
+            messageContextMenu.model = model
+            messageContextMenu.popup()
+        }
     }
 
     background: Rectangle { color: colored ? Material.accent : highlighted ? Material.primary : backgroundColor }

qml/component/ImageStatus.qml

@@ -1,79 +0,0 @@
-import QtQuick 2.9
-import QtQuick.Controls 2.2
-import QtGraphicalEffects 1.0
-import QtQuick.Controls.Material 2.2
-
-Item {
-    property bool round: true
-    property string source: ""
-    property string displayText: ""
-    readonly property bool showImage: source
-    readonly property bool showInitial: !showImage && displayText  || avatar.status != Image.Ready
-
-    id: item
-
-    Image {
-        width: item.width
-        height: item.width
-
-        id: avatar
-
-        visible: showImage
-        source: item.source
-
-        mipmap: true
-        layer.enabled: true
-        fillMode: Image.PreserveAspectCrop
-        sourceSize.width: item.width
-
-        layer.effect: OpacityMask {
-            maskSource: Item {
-                width: avatar.width
-                height: avatar.width
-                Rectangle {
-                    anchors.centerIn: parent
-                    width: avatar.width
-                    height: avatar.width
-                    radius: round? avatar.width / 2 : 0
-                }
-            }
-        }
-    }
-
-    Label {
-        anchors.fill: parent
-
-        color: "white"
-        visible: showInitial
-        text: showInitial ? getInitials(displayText)[0] : ""
-        font.pixelSize: 22
-        font.bold: true
-        horizontalAlignment: Text.AlignHCenter
-        verticalAlignment: Text.AlignVCenter
-        background: Rectangle {
-            anchors.fill: parent
-            radius: round? width / 2 : 0
-            color: showInitial ? stringToColor(displayText) : Material.accent
-        }
-    }
-
-    function getInitials(text) {
-        if (!text) return "N"
-        var initial = text.toUpperCase().replace(/[^a-zA-Z- ]/g, "").match(/\b\w/g);
-        if (!initial) return "N"
-        return initial
-    }
-
-    function stringToColor(str) {
-        var hash = 0;
-        for (var i = 0; i < str.length; i++) {
-            hash = str.charCodeAt(i) + ((hash << 5) - hash);
-        }
-        var colour = '#';
-        for (var j = 0; j < 3; j++) {
-            var value = (hash >> (j * 8)) & 0xFF;
-            colour += ('00' + value.toString(16)).substr(-2);
-        }
-        return colour;
-    }
-}

qml/component/MaterialIcon.qml

@@ -3,20 +3,13 @@ import QtQuick.Controls 2.2
 import QtQuick.Layouts 1.3
 import Matrique.Settings 0.1
 
-Item {
+Text {
-    property alias icon: iconText.text
+    property alias icon: materialLabel.text
-    property var color: MSettings.darkTheme ? "white" : "black"
 
-    id: item
+    id: materialLabel
 
-    Text {
+    font.pointSize: 16
-        anchors.fill: parent
+    font.family: materialFont.name
-
+    horizontalAlignment: Text.AlignHCenter
-        id: iconText
+    verticalAlignment: Text.AlignVCenter
-        font.pointSize: 16
-        font.family: materialFont.name
-        color: item.color
-        horizontalAlignment: Text.AlignHCenter
-        verticalAlignment: Text.AlignVCenter
-    }
 }

qml/component/MessageDelegate.qml

@@ -4,9 +4,10 @@ import QtQuick.Layouts 1.3
 import QtQuick.Controls.Material 2.2
 import Matrique 0.1
 import Matrique.Settings 0.1
+import "qrc:/js/util.js" as Util
 
 RowLayout {
-    readonly property bool avatarVisible: !(sentByMe || (aboveAuthor === author && section === aboveSection))
+    readonly property bool avatarVisible: !sentByMe && (aboveAuthor !== author || aboveSection !== section || aboveEventType === "state" || aboveEventType === "emote")
     readonly property bool highlighted: !(sentByMe || eventType === "notice" )
     readonly property bool sentByMe: author === currentRoom.localUser
     readonly property bool isText: eventType === "notice" || eventType === "message"
@@ -22,15 +23,16 @@ RowLayout {
 
     spacing: 6
 
-    ImageStatus {
+    ImageItem {
         Layout.preferredWidth: 40
         Layout.preferredHeight: 40
         Layout.alignment: Qt.AlignTop
 
         round: false
         visible: avatarVisible
-        source: author.avatarUrl != "" ? "image://mxc/" + author.avatarUrl : null
+        hint: author.displayName
-        displayText: author.displayName
+        defaultColor: Util.stringToColor(author.displayName)
+        image: author.avatar
     }
 
     Rectangle {
@@ -61,6 +63,11 @@ RowLayout {
                 Material.foreground: Material.accent
                 coloredBackground: highlighted
                 font.bold: true
+
+                MouseArea {
+                    anchors.fill: parent
+                    onClicked: inputField.insert(inputField.cursorPosition, author.displayName)
+                }
             }
 
             AutoLabel {
@@ -86,13 +93,29 @@ RowLayout {
                 active: eventType === "image" || eventType === "file" || eventType === "audio"
             }
 
-            AutoLabel {
+            Row {
                 Layout.alignment: Qt.AlignRight
-                visible: Math.abs(time - aboveTime) > 600000 || index == 0
+
-                text: Qt.formatTime(time, "hh:mm")
+                spacing: 8
-                coloredBackground: highlighted
+
-                Material.foreground: "grey"
+                AutoLabel {
-                font.pointSize: 8
+                    id: timeLabel
+
+                    visible: Math.abs(time - aboveTime) > 600000 || index == 0
+                    text: Qt.formatTime(time, "hh:mm")
+                    coloredBackground: highlighted
+                    Material.foreground: "grey"
+                    font.pointSize: 8
+                }
+
+                MaterialIcon {
+                    height: timeLabel.height
+
+                    visible: userMarker.length > 0
+                    icon: "\ue5ca"
+                    color: highlighted ? "white": Material.foreground
+                    font.pointSize: 12
+                }
             }
         }
 

qml/component/RoomDrawer.qml

@@ -4,6 +4,8 @@ import QtQuick.Controls.Material 2.2
 import QtQuick.Layouts 1.3
 import Matrique 0.1
 
+import "qrc:/js/util.js" as Util
+
 Drawer {
     property var room
 
@@ -22,13 +24,14 @@ Drawer {
         anchors.fill: parent
         anchors.margins: 32
 
-        ImageStatus {
+        ImageItem {
             Layout.preferredWidth: 64
             Layout.preferredHeight: 64
             Layout.alignment: Qt.AlignHCenter
 
-            source: room && room.avatarUrl != "" ? "image://mxc/" + room.avatarUrl : null
+            hint: room ? room.displayName : "No name"
-            displayText: room ? room.displayName : ""
+            defaultColor: Util.stringToColor(room ? room.displayName : "No name")
+            image: matriqueController.safeImage(room ? room.avatar : null)
         }
 
         Label {
@@ -45,6 +48,13 @@ Drawer {
             text: room && room.canonicalAlias ? room.canonicalAlias : "No Canonical Alias"
         }
 
+        Label {
+            Layout.fillWidth: true
+
+            horizontalAlignment: Text.AlignHCenter
+            text: room ? room.memberCount + " Members" : "No Member Count"
+        }
+
         RowLayout {
             Layout.fillWidth: true
 
@@ -53,6 +63,7 @@ Drawer {
 
                 id: roomNameField
                 text: room && room.name ? room.name : ""
+                selectByMouse: true
             }
 
             ItemDelegate {
@@ -74,6 +85,7 @@ Drawer {
                 id: roomTopicField
 
                 text: room && room.topic ? room.topic : ""
+                selectByMouse: true
             }
 
             ItemDelegate {
@@ -94,7 +106,11 @@ Drawer {
 
             boundsBehavior: Flickable.DragOverBounds
 
-            delegate: ItemDelegate {
+            model: UserListModel {
+                room: roomDrawer.room
+            }
+
+            delegate: SwipeDelegate {
                 width: parent.width
                 height: 48
 
@@ -103,12 +119,13 @@ Drawer {
                     anchors.margins: 8
                     spacing: 12
 
-                    ImageStatus {
+                    ImageItem {
                         Layout.preferredWidth: height
                         Layout.fillHeight: true
 
-                        source: avatar != "" ? "image://mxc/" + avatar : ""
+                        defaultColor: Util.stringToColor(name)
-                        displayText: name
+                        image: avatar
+                        hint: name
                     }
 
                     Label {
@@ -117,12 +134,25 @@ Drawer {
                         text: name
                     }
                 }
-            }
 
-            model: UserListModel {
+                swipe.right: Rectangle {
-                id: userListModel
+                    width: parent.height
+                    height: parent.height
+                    anchors.right: parent.right
 
-                room: roomDrawer.room
+                    color: Material.accent
+
+                    MaterialIcon {
+                        anchors.fill: parent
+
+                        icon: "\ue8fb"
+                        color: "white"
+                    }
+
+                    SwipeDelegate.onClicked: room.kickMember(userId)
+                }
+
+                onClicked: inputField.insert(inputField.cursorPosition, name)
             }
 
             ScrollBar.vertical: ScrollBar {}

qml/component/SideNavButton.qml

@@ -3,29 +3,23 @@ import QtQuick.Controls 2.2
 import QtQuick.Layouts 1.3
 import QtQuick.Controls.Material 2.2
 
+import "qrc:/js/util.js" as Util
+
 ItemDelegate {
     property var page
-    readonly property bool selected: stackView.currentItem === page
+    property bool selected: stackView.currentItem === page
+    property color highlightColor: Material.accent
 
     Rectangle {
         width: selected ? 4 : 0
         height: parent.height
 
-        color: Material.accent
+        color: highlightColor
 
         Behavior on width {
             PropertyAnimation { easing.type: Easing.InOutCubic; duration: 200 }
         }
     }
 
-    onClicked: {
+    onClicked: Util.pushToStack(stackView, page)
-        if(page && stackView.currentItem !== page) {
-            if(stackView.depth === 1) {
-                stackView.replace(page)
-            } else {
-                stackView.clear()
-                stackView.push(page)
-            }
-        }
-    }
 }

qml/form/RoomForm.qml

@@ -1,14 +1,15 @@
 import QtQuick 2.9
 import QtQuick.Controls 2.2
-import QtQuick.Dialogs 1.2
 import QtQuick.Layouts 1.3
 import QtQuick.Controls.Material 2.2
 import QtGraphicalEffects 1.0
 import Matrique 0.1
 import Matrique.Settings 0.1
 
-import "../component"
+import "qrc:/qml/component"
+import "qrc:/qml/menu"
 import "qrc:/js/md.js" as Markdown
+import "qrc:/js/util.js" as Util
 
 Item {
     property var currentRoom: null
@@ -57,12 +58,13 @@ Item {
 
                         spacing: 12
 
-                        ImageStatus {
+                        ImageItem {
                             Layout.preferredWidth: height
                             Layout.fillHeight: true
 
-                            source: currentRoom && currentRoom.avatarUrl != "" ? "image://mxc/" + currentRoom.avatarUrl : null
+                            hint: currentRoom ? currentRoom.displayName : "No name"
-                            displayText: currentRoom ? currentRoom.displayName : ""
+                            defaultColor: Util.stringToColor(currentRoom ? currentRoom.displayName : "No name")
+                            image: matriqueController.safeImage(currentRoom ? currentRoom.avatar : null)
                         }
 
                         ColumnLayout {
@@ -87,7 +89,7 @@ Item {
                                 Layout.fillWidth: true
                                 Layout.fillHeight: true
 
-                                text: currentRoom ? currentRoom.topic : ""
+                                text: currentRoom ? (currentRoom.topic).replace(/(\r\n\t|\n|\r\t)/gm,"") : ""
                                 color: "white"
                                 elide: Text.ElideRight
                                 wrapMode: Text.NoWrap
@@ -223,6 +225,36 @@ Item {
 
                         Behavior on opacity { NumberAnimation { duration: 200 } }
                     }
+
+                    MessageContextMenu { id: messageContextMenu }
+
+                    Dialog {
+                        property string sourceText
+
+                        x: (window.width - width) / 2
+                        y: (window.height - height) / 2
+                        width: 480
+
+                        id: sourceDialog
+
+                        parent: ApplicationWindow.overlay
+
+                        modal: true
+                        standardButtons: Dialog.Ok
+
+                        padding: 16
+
+                        title: "View Source"
+
+                        contentItem: ScrollView {
+                            TextArea {
+                                readOnly: true
+                                selectByMouse: true
+
+                                text: sourceDialog.sourceText
+                            }
+                        }
+                    }
                 }
 
                 ScrollBar {

qml/form/RoomListForm.qml

@@ -8,7 +8,9 @@ import Matrique 0.1
 import SortFilterProxyModel 0.2
 import Matrique.Settings 0.1
 
-import "../component"
+import "qrc:/qml/component"
+import "qrc:/qml/menu"
+import "qrc:/js/util.js" as Util
 
 Item {
     property alias listModel: roomListProxyModel.sourceModel
@@ -38,7 +40,7 @@ Item {
             bottomPadding: 0
             placeholderText: "Search..."
 
-            background: Rectangle { color: MSettings.darkTheme ? "#282828" : "#fafafa" }
+            background: Rectangle { color: MSettings.darkTheme ? "#303030" : "#fafafa" }
 
             Shortcut {
                 sequence: StandardKey.Find
@@ -106,15 +108,25 @@ Item {
                 width: parent.width
                 height: 64
 
-                color: MSettings.darkTheme ? "#282828" : "#fafafa"
+                color: MSettings.darkTheme ? "#303030" : "#fafafa"
 
                 AutoMouseArea {
                     anchors.fill: parent
 
                     hoverEnabled: MSettings.miniMode
 
-                    onSecondaryClicked: Qt.createComponent("qrc:/qml/menu/RoomContextMenu.qml").createObject(this)
+                    onSecondaryClicked: {
-                    onPrimaryClicked: category === RoomType.Invited ? inviteDialog.open() : enteredRoom = currentRoom
+                        roomContextMenu.model = model
+                        roomContextMenu.popup()
+                    }
+                    onPrimaryClicked: {
+                        if (category === RoomType.Invited) {
+                            inviteDialog.currentRoom = currentRoom
+                            inviteDialog.open()
+                        } else {
+                            enteredRoom = currentRoom
+                        }
+                    }
 
                     ToolTip.visible: MSettings.miniMode && containsMouse
                     ToolTip.text: name
@@ -129,11 +141,14 @@ Item {
                 }
 
                 Rectangle {
-                    width: 4
+                    width: unreadCount > 0 || highlighted ? 4 : 0
                     height: parent.height
 
                     color: Material.accent
-                    visible: unreadCount > 0 || highlighted
+
+                    Behavior on width {
+                        PropertyAnimation { easing.type: Easing.InOutCubic; duration: 200 }
+                    }
                 }
 
                 RowLayout {
@@ -142,14 +157,6 @@ Item {
 
                     spacing: 12
 
-                    //                    ImageStatus {
-                    //                        Layout.preferredWidth: height
-                    //                        Layout.fillHeight: true
-
-                    //                        source: avatar ? "image://mxc/" + avatar : ""
-                    //                        displayText: name
-                    //                    }
-
                     ImageItem {
                         id: imageItem
 
@@ -157,7 +164,7 @@ Item {
                         Layout.fillHeight: true
 
                         hint: name || "No Name"
-                        defaultColor: stringToColor(name || "No Name")
+                        defaultColor: Util.stringToColor(name || "No Name")
 
                         image: avatar
                     }
@@ -183,7 +190,7 @@ Item {
                             Layout.fillWidth: true
                             Layout.fillHeight: true
 
-                            text: (lastEvent == "" ? topic : lastEvent).replace(/(\r\n\t|\n|\r\t)/gm,"");
+                            text: (lastEvent == "" ? topic : lastEvent).replace(/(\r\n\t|\n|\r\t)/gm,"")
                             elide: Text.ElideRight
                             wrapMode: Text.NoWrap
                         }
@@ -205,7 +212,11 @@ Item {
                 horizontalAlignment: MSettings.miniMode ? Text.AlignHCenter : undefined
             }
 
+            RoomContextMenu { id: roomContextMenu }
+
             Dialog {
+                property var currentRoom
+
                 id: inviteDialog
                 parent: ApplicationWindow.overlay
 
@@ -224,17 +235,4 @@ Item {
             }
         }
     }
-
-    function stringToColor(str) {
-        var hash = 0;
-        for (var i = 0; i < str.length; i++) {
-            hash = str.charCodeAt(i) + ((hash << 5) - hash);
-        }
-        var colour = '#';
-        for (var j = 0; j < 3; j++) {
-            var value = (hash >> (j * 8)) & 0xFF;
-            colour += ('00' + value.toString(16)).substr(-2);
-        }
-        return colour;
-    }
 }

qml/main.qml

@@ -9,9 +9,10 @@ import Matrique.Settings 0.1
 
 import "component"
 import "form"
+import "qrc:/js/util.js" as Util
 
 ApplicationWindow {
-    readonly property var connection: matriqueController.connection
+    readonly property var currentConnection: accountListView.currentConnection ? accountListView.currentConnection : null
 
     width: 960
     height: 640
@@ -25,11 +26,7 @@ ApplicationWindow {
 
     Material.theme: MSettings.darkTheme ? Material.Dark : Material.Light
 
-    Settings {
+    Material.accent: matriqueController.color(currentConnection ? currentConnection.localUserId : "")
-        property alias homeserver: matriqueController.homeserver
-        property alias userID: matriqueController.userID
-        property alias token: matriqueController.token
-    }
 
     FontLoader { id: materialFont; source: "qrc:/asset/font/material.ttf" }
 
@@ -48,6 +45,11 @@ ApplicationWindow {
         }
     }
 
+    AccountListModel {
+        id: accountListModel
+        controller: matriqueController
+    }
+
     Popup {
         property bool busy: matriqueController.busy
 
@@ -77,7 +79,7 @@ ApplicationWindow {
 
         parent: null
 
-        connection: window.connection
+        connection: currentConnection
     }
 
     Setting {
@@ -85,7 +87,7 @@ ApplicationWindow {
 
         parent: null
 
-        connection: window.connection
+        listModel: accountListModel
     }
 
     RowLayout {
@@ -104,25 +106,41 @@ ApplicationWindow {
                 anchors.fill: parent
                 spacing: 0
 
-                SideNavButton {
+                ListView {
+                    property var currentConnection: null
+
                     Layout.fillWidth: true
-                    Layout.preferredHeight: width
-
-                    ImageStatus {
-                        anchors.fill: parent
-                        anchors.margins: 12
-
-                        source: matriqueController.isLogin ? connection.localUser && connection.localUser.avatarUrl ? "image://mxc/" + connection.localUser.avatarUrl : "" : "qrc:/asset/img/avatar.png"
-                        displayText: matriqueController.isLogin && connection.localUser.displayName ? connection.localUser.displayName : ""
-                    }
-
-                    page: roomPage
-                }
-
-                Rectangle {
                     Layout.fillHeight: true
 
-                    color: "transparent"
+                    id: accountListView
+
+                    model: accountListModel
+
+                    spacing: 0
+
+                    clip: true
+
+                    delegate: SideNavButton {
+                        width: parent.width
+                        height: width
+
+                        selected: stackView.currentItem === page && currentConnection === connection
+
+                        ImageItem {
+                            anchors.fill: parent
+                            anchors.margins: 12
+
+                            hint: user.displayName
+                            image: user.avatar
+                            defaultColor: Util.stringToColor(user.displayName)
+                        }
+
+                        highlightColor: matriqueController.color(user.id)
+
+                        page: roomPage
+
+                        onClicked: accountListView.currentConnection = connection
+                    }
                 }
 
                 SideNavButton {
@@ -174,7 +192,7 @@ ApplicationWindow {
                                     }
                                 }
 
-                                onAccepted: matriqueController.createRoom(addRoomDialogNameTextField.text, addRoomDialogTopicTextField.text)
+                                onAccepted: matriqueController.createRoom(currentConnection, addRoomDialogNameTextField.text, addRoomDialogTopicTextField.text)
                             }
                         }
                         MenuItem {
@@ -200,7 +218,7 @@ ApplicationWindow {
                                     placeholderText: "#matrix:matrix.org"
                                 }
 
-                                onAccepted: matriqueController.joinRoom(joinRoomDialogTextField.text)
+                                onAccepted: matriqueController.joinRoom(currentConnection, joinRoomDialogTextField.text)
                             }
                         }
 
@@ -227,7 +245,7 @@ ApplicationWindow {
                                     placeholderText: "@bot:matrix.org"
                                 }
 
-                                onAccepted: matriqueController.createDirectChat(directChatDialogTextField.text)
+                                onAccepted: currentConnection.createDirectChat(directChatDialogTextField.text)
                             }
                         }
                     }
@@ -241,7 +259,7 @@ ApplicationWindow {
                         anchors.fill: parent
 
                         icon: "\ue8b8"
-                        color: parent.highlighted ? Material.accent : "white"
+                        color: "white"
                     }
                     page: settingPage
                 }
@@ -272,13 +290,15 @@ ApplicationWindow {
         }
     }
 
-    Component.onCompleted: {
+    Binding {
-        imageProvider.connection = matriqueController.connection
+        target: imageProvider
+        property: "connection"
+        value: currentConnection
+    }
 
-        if (matriqueController.userID && matriqueController.token) {
+    Component.onCompleted: {
-            matriqueController.login();
+        matriqueController.initiated.connect(function() {
-        } else {
+            if (matriqueController.accountCount == 0) stackView.push(loginPage)
-            stackView.replace(loginPage);
+        })
-        }
     }
 }

qml/menu/MessageContextMenu.qml

@@ -2,42 +2,45 @@ import QtQuick 2.9
 import QtQuick.Controls 2.2
 
 Menu {
-    readonly property bool isFile: eventType === "video" || eventType === "audio" || eventType === "file" || eventType === "image"
+    property var row: null
+    property var model: null
+
+    readonly property bool isFile: model  && (model.eventType === "video" || model.eventType === "audio" || model.eventType === "file" || model.eventType === "image")
 
     id: messageContextMenu
 
     MenuItem {
         text: "Copy"
 
-        onTriggered: matriqueController.copyToClipboard(plainText)
+        onTriggered: matriqueController.copyToClipboard(model.plainText)
     }
     MenuItem {
-        text: "Copy Source"
+        text: "View Source"
 
-        onTriggered: matriqueController.copyToClipboard(toolTip)
+        onTriggered: {
+            sourceDialog.sourceText = model.toolTip
+            sourceDialog.open()
+        }
     }
     MenuItem {
         visible: isFile
         height: visible ? undefined : 0
         text: "Open Externally"
 
-        onTriggered: messageRow.openExternally()
+        onTriggered: row.openExternally()
     }
     MenuItem {
         visible: isFile
         height: visible ? undefined : 0
         text: "Save As"
 
-        onTriggered: messageRow.saveFileAs()
+        onTriggered: row.saveFileAs()
     }
     MenuItem {
-        visible: sentByMe
+        visible: model && model.author === currentRoom.localUser
         height: visible ? undefined : 0
         text: "Redact"
 
-        onTriggered: currentRoom.redactEvent(eventId)
+        onTriggered: currentRoom.redactEvent(model.eventId)
     }
-
-    Component.onCompleted: popup()
-    onClosed: messageContextMenu.destroy()
 }

qml/menu/RoomContextMenu.qml

@@ -1,35 +1,35 @@
 import QtQuick 2.9
 import QtQuick.Controls 2.2
+import Matrique 0.1
 
 Menu {
+    property var model: null
+
     id: roomListMenu
 
     MenuItem {
         text: "Favourite"
         checkable: true
-        checked: currentRoom && currentRoom.isFavourite
+        checked: model && model.category === RoomType.Favorite
 
-        onTriggered: currentRoom.isFavourite ? currentRoom.removeTag("m.favourite") : currentRoom.addTag("m.favourite", "1")
+        onTriggered: model.category === RoomType.Favorite ? model.currentRoom.removeTag("m.favourite") : model.currentRoom.addTag("m.favourite", "1")
     }
     MenuItem {
         text: "Deprioritize"
         checkable: true
-        checked: currentRoom && currentRoom.isLowPriority
+        checked: model && model.category === RoomType.Deprioritized
 
-        onTriggered: currentRoom.isLowPriority ? currentRoom.removeTag("m.lowpriority") : currentRoom.addTag("m.lowpriority", "1")
+        onTriggered: model.category === RoomType.Deprioritized ? model.currentRoom.removeTag("m.lowpriority") : model.currentRoom.addTag("m.lowpriority", "1")
     }
     MenuSeparator {}
     MenuItem {
         text: "Mark as Read"
 
-        onTriggered: currentRoom.markAllMessagesAsRead()
+        onTriggered: model.currentRoom.markAllMessagesAsRead()
     }
     MenuItem {
         text: "Leave Room"
 
-        onTriggered: currentRoom.forget()
+        onTriggered: model.currentRoom.forget()
     }
-
-    Component.onCompleted: popup()
-    onClosed: roomListMenu.destroy()
 }

res.qrc

@@ -6,7 +6,6 @@
         <file>asset/font/material.ttf</file>
         <file>qml/Login.qml</file>
         <file>qml/main.qml</file>
-        <file>qml/component/ImageStatus.qml</file>
         <file>qml/form/RoomForm.qml</file>
         <file>qml/Room.qml</file>
         <file>qml/component/SideNavButton.qml</file>
@@ -30,5 +29,6 @@
         <file>qml/component/StateDelegate.qml</file>
         <file>qml/component/AutoLabel.qml</file>
         <file>qml/component/RoomDrawer.qml</file>
+        <file>js/util.js</file>
     </qresource>
 </RCC>

src/accountlistmodel.cpp

@@ -0,0 +1,77 @@
+#include "accountlistmodel.h"
+
+#include "room.h"
+
+AccountListModel::AccountListModel(QObject* parent)
+    : QAbstractListModel(parent) {}
+
+void AccountListModel::setController(Controller* value) {
+  if (m_controller != value) {
+    beginResetModel();
+    m_connections.clear();
+
+    m_controller = value;
+
+    for (auto c : m_controller->connections()) m_connections.append(c);
+
+    connect(m_controller, &Controller::connectionAdded, this,
+            [=](Connection* conn) {
+              if (!conn) {
+              }
+              beginInsertRows(QModelIndex(), m_connections.count(),
+                              m_connections.count());
+              m_connections.append(conn);
+              endInsertRows();
+            });
+    connect(m_controller, &Controller::connectionDropped, this,
+            [=](Connection* conn) {
+              qDebug() << "Dropping connection" << conn->userId();
+              if (!conn) {
+                qDebug() << "Trying to remove null connection";
+                return;
+              }
+              conn->disconnect(this);
+              const auto it =
+                  std::find(m_connections.begin(), m_connections.end(), conn);
+              if (it == m_connections.end())
+                return;  // Already deleted, nothing to do
+              const int row = it - m_connections.begin();
+              beginRemoveRows(QModelIndex(), row, row);
+              m_connections.erase(it);
+              endRemoveRows();
+            });
+    emit controllerChanged();
+  }
+}
+
+QVariant AccountListModel::data(const QModelIndex& index, int role) const {
+  if (!index.isValid()) return QVariant();
+
+  if (index.row() >= m_connections.count()) {
+    qDebug() << "AccountListModel, something's wrong: index.row() >= "
+                "m_users.count()";
+    return QVariant();
+  }
+  auto m_connection = m_connections.at(index.row());
+  if (role == UserRole) {
+    return QVariant::fromValue(m_connection->user());
+  }
+  if (role == ConnectionRole) {
+    return QVariant::fromValue(m_connection);
+  }
+
+  return QVariant();
+}
+
+int AccountListModel::rowCount(const QModelIndex& parent) const {
+  if (parent.isValid()) return 0;
+
+  return m_connections.count();
+}
+
+QHash<int, QByteArray> AccountListModel::roleNames() const {
+  QHash<int, QByteArray> roles;
+  roles[UserRole] = "user";
+  roles[ConnectionRole] = "connection";
+  return roles;
+}

src/accountlistmodel.h

@@ -0,0 +1,34 @@
+#ifndef ACCOUNTLISTMODEL_H
+#define ACCOUNTLISTMODEL_H
+
+#include "controller.h"
+
+#include <QAbstractListModel>
+#include <QObject>
+
+class AccountListModel : public QAbstractListModel {
+  Q_OBJECT
+  Q_PROPERTY(Controller* controller READ controller WRITE setController NOTIFY
+                 controllerChanged)
+ public:
+  enum EventRoles { UserRole = Qt::UserRole + 1, ConnectionRole };
+
+  AccountListModel(QObject* parent = nullptr);
+
+  QVariant data(const QModelIndex& index, int role = UserRole) const override;
+  int rowCount(const QModelIndex& parent = QModelIndex()) const override;
+
+  QHash<int, QByteArray> roleNames() const override;
+
+  Controller* controller() { return m_controller; }
+  void setController(Controller* value);
+
+ private:
+  Controller* m_controller;
+  QVector<Connection*> m_connections;
+
+ signals:
+  void controllerChanged();
+};
+
+#endif  // ACCOUNTLISTMODEL_H

src/controller.cpp

@@ -1,6 +1,8 @@
 #include "controller.h"
 
 #include "matriqueroom.h"
+#include "matriqueuser.h"
+#include "settings.h"
 
 #include "events/eventcontent.h"
 #include "events/roommessageevent.h"
@@ -8,7 +10,21 @@
 #include "csapi/joining.h"
 
 #include <QClipboard>
-#include <QSystemTrayIcon>
+#include <QFile>
+#include <QFileInfo>
+#include <QtCore/QDebug>
+#include <QtCore/QDir>
+#include <QtCore/QElapsedTimer>
+#include <QtCore/QFileInfo>
+#include <QtCore/QStandardPaths>
+#include <QtCore/QStringBuilder>
+#include <QtCore/QTimer>
+#include <QtGui/QCloseEvent>
+#include <QtGui/QDesktopServices>
+#include <QtGui/QMovie>
+#include <QtGui/QPixmap>
+#include <QtNetwork/QAuthenticator>
+#include <QtNetwork/QNetworkReply>
 
 Controller::Controller(QObject* parent) : QObject(parent) {
   tray->setIcon(QIcon(":/asset/img/icon.png"));
@@ -24,87 +40,169 @@ Controller::Controller(QObject* parent) : QObject(parent) {
   tray->show();
 
   Connection::setRoomType<MatriqueRoom>();
+  Connection::setUserType<MatriqueUser>();
 
-  connect(m_connection, &Connection::connected, this, &Controller::connected);
+  QTimer::singleShot(0, this, SLOT(invokeLogin()));
-  connect(m_connection, &Connection::resolveError, this,
-          &Controller::reconnect);
-  connect(m_connection, &Connection::syncError, this, &Controller::reconnect);
-  connect(m_connection, &Connection::syncDone, this, &Controller::resync);
-  connect(m_connection, &Connection::connected, this,
-          &Controller::connectionChanged);
-
-  connect(m_connection, &Connection::connected, [=] { setBusy(true); });
-  connect(m_connection, &Connection::syncDone, [=] { setBusy(false); });
 }
 
-Controller::~Controller() {
+Controller::~Controller() {}
-  m_connection->saveState();
-  m_connection->stopSync();
-  m_connection->deleteLater();
-}
 
-void Controller::login() {
+inline QString accessTokenFileName(const AccountSettings& account) {
-  if (!m_isLogin) {
+  QString fileName = account.userId();
-    m_connection->setHomeserver(QUrl(m_homeserver));
+  fileName.replace(':', '_');
-    m_connection->connectWithToken(m_userID, m_token, "");
+  return QStandardPaths::writableLocation(
-  }
+             QStandardPaths::AppLocalDataLocation) +
+         '/' + fileName;
 }
 
 void Controller::loginWithCredentials(QString serverAddr, QString user,
                                       QString pass) {
-  if (!m_isLogin) {
+  if (!user.isEmpty() && !pass.isEmpty()) {
-    if (!user.isEmpty() && !pass.isEmpty()) {
+    Connection* m_connection = new Connection(this);
-      m_connection->setHomeserver(QUrl(serverAddr));
+    m_connection->setHomeserver(QUrl(serverAddr));
-      m_connection->connectToServer(user, pass, "");
+    m_connection->connectToServer(user, pass, "");
-    }
+    connect(m_connection, &Connection::connected, [=] {
-  } else {
+      AccountSettings account(m_connection->userId());
-    qCritical() << "You are already logged in.";
+      account.setKeepLoggedIn(true);
+      account.clearAccessToken();  // Drop the legacy - just in case
+      account.setHomeserver(m_connection->homeserver());
+      account.setDeviceId(m_connection->deviceId());
+      account.setDeviceName("Matrique");
+      if (!saveAccessToken(account, m_connection->accessToken()))
+        qWarning() << "Couldn't save access token";
+      account.sync();
+      addConnection(m_connection);
+    });
   }
 }
 
-void Controller::logout() {
+void Controller::logout(Connection* conn) {
-  m_connection->logout();
+  if (!conn) {
-  setUserID("");
+    qCritical() << "Attempt to logout null connection";
-  setToken("");
+    return;
-  setIsLogin(false);
+  }
+
+  SettingsGroup("Accounts").remove(conn->userId());
+  QFile(accessTokenFileName(AccountSettings(conn->userId()))).remove();
+
+  conn->logout();
 }
 
-void Controller::connected() {
+void Controller::addConnection(Connection* c) {
-  setHomeserver(m_connection->homeserver().toString());
+  Q_ASSERT_X(c, __FUNCTION__, "Attempt to add a null connection");
-  setUserID(m_connection->userId());
+
-  setToken(m_connection->accessToken());
+  m_connections.push_back(c);
-  m_connection->loadState();
+
-  resync();
+  connect(c, &Connection::syncDone, this, [=] {
-  setIsLogin(true);
+    c->saveState();
+    c->sync(30000);
+  });
+  connect(c, &Connection::loggedOut, this, [=] { dropConnection(c); });
+
+  using namespace QMatrixClient;
+
+  c->sync(30000);
+
+  emit connectionAdded(c);
 }
 
-void Controller::resync() { m_connection->sync(30000); }
+void Controller::dropConnection(Connection* c) {
+  Q_ASSERT_X(c, __FUNCTION__, "Attempt to drop a null connection");
+  m_connections.removeOne(c);
 
-void Controller::reconnect() {
+  emit connectionDropped(c);
-  qDebug() << "Connection lost. Reconnecting...";
+  c->deleteLater();
-  m_connection->connectWithToken(m_userID, m_token, "");
 }
 
-void Controller::joinRoom(const QString& alias) {
+void Controller::invokeLogin() {
-  JoinRoomJob* joinRoomJob = m_connection->joinRoom(alias);
+  using namespace QMatrixClient;
+  const auto accounts = SettingsGroup("Accounts").childGroups();
+  for (const auto& accountId : accounts) {
+    AccountSettings account{accountId};
+    if (!account.homeserver().isEmpty()) {
+      auto accessToken = loadAccessToken(account);
+      if (accessToken.isEmpty()) {
+        // Try to look in the legacy location (QSettings) and if found,
+        // migrate it from there to a file.
+        accessToken = account.accessToken().toLatin1();
+        if (accessToken.isEmpty())
+          continue;  // No access token anywhere, no autologin
+
+        saveAccessToken(account, accessToken);
+        account.clearAccessToken();  // Clean the old place
+      }
+
+      auto c = new Connection(account.homeserver(), this);
+      auto deviceName = account.deviceName();
+      connect(c, &Connection::connected, this, [=] {
+        c->loadState();
+        addConnection(c);
+      });
+      c->connectWithToken(account.userId(), accessToken, account.deviceId());
+    }
+  }
+  emit initiated();
+}
+
+QByteArray Controller::loadAccessToken(const AccountSettings& account) {
+  QFile accountTokenFile{accessTokenFileName(account)};
+  if (accountTokenFile.open(QFile::ReadOnly)) {
+    if (accountTokenFile.size() < 1024) return accountTokenFile.readAll();
+
+    qWarning() << "File" << accountTokenFile.fileName() << "is"
+               << accountTokenFile.size()
+               << "bytes long - too long for a token, ignoring it.";
+  }
+  qWarning() << "Could not open access token file"
+             << accountTokenFile.fileName();
+
+  return {};
+}
+
+bool Controller::saveAccessToken(const AccountSettings& account,
+                                 const QByteArray& accessToken) {
+  // (Re-)Make a dedicated file for access_token.
+  QFile accountTokenFile{accessTokenFileName(account)};
+  accountTokenFile.remove();  // Just in case
+
+  auto fileDir = QFileInfo(accountTokenFile).dir();
+  if (!((fileDir.exists() || fileDir.mkpath(".")) &&
+        accountTokenFile.open(QFile::WriteOnly))) {
+    emit errorOccured();
+  } else {
+    // Try to restrict access rights to the file. The below is useless
+    // on Windows: FAT doesn't control access at all and NTFS is
+    // incompatible with the UNIX perms model used by Qt. If the attempt
+    // didn't have the effect, at least ask the user if it's fine to save
+    // the token to a file readable by others.
+    // TODO: use system-specific API to ensure proper access.
+    if ((accountTokenFile.setPermissions(QFile::ReadOwner |
+                                         QFile::WriteOwner) &&
+         !(accountTokenFile.permissions() &
+           (QFile::ReadGroup | QFile::ReadOther)))) {
+      accountTokenFile.write(accessToken);
+      return true;
+    }
+  }
+  return false;
+}
+
+void Controller::joinRoom(Connection* c, const QString& alias) {
+  JoinRoomJob* joinRoomJob = c->joinRoom(alias);
   setBusy(true);
   joinRoomJob->connect(joinRoomJob, &JoinRoomJob::finished,
                        [=] { setBusy(false); });
 }
 
-void Controller::createRoom(const QString& name, const QString& topic) {
+void Controller::createRoom(Connection* c, const QString& name,
+                            const QString& topic) {
   CreateRoomJob* createRoomJob =
-      ((Connection*)m_connection)
+      c->createRoom(Connection::PublishRoom, "", name, topic, QStringList());
-          ->createRoom(Connection::PublishRoom, "", name, topic, QStringList());
   setBusy(true);
   createRoomJob->connect(createRoomJob, &CreateRoomJob::finished,
                          [=] { setBusy(false); });
 }
 
-void Controller::createDirectChat(const QString& userID) {
-  m_connection->requestDirectChat(userID);
-}
-
 void Controller::copyToClipboard(const QString& text) {
   m_clipboard->setText(text);
 }
@@ -120,3 +218,16 @@ void Controller::showMessage(const QString& title, const QString& msg,
                              const QIcon& icon) {
   tray->showMessage(title, msg, icon);
 }
+
+QImage Controller::safeImage(QImage image) {
+  if (image.isNull()) return QImage();
+  return image;
+}
+
+QColor Controller::color(QString userId) {
+  return QColor(SettingsGroup("UI/Color").value(userId, "#498882").toString());
+}
+
+void Controller::setColor(QString userId, QColor newColor) {
+  SettingsGroup("UI/Color").setValue(userId, newColor.name());
+}

src/controller.h

@@ -2,6 +2,7 @@
 #define CONTROLLER_H
 
 #include "connection.h"
+#include "settings.h"
 #include "user.h"
 
 #include <QApplication>
@@ -15,101 +16,71 @@ using namespace QMatrixClient;
 class Controller : public QObject {
   Q_OBJECT
 
-  Q_PROPERTY(Connection* connection READ connection CONSTANT)
-  Q_PROPERTY(bool isLogin READ isLogin WRITE setIsLogin NOTIFY isLoginChanged)
-  Q_PROPERTY(QString homeserver READ homeserver WRITE setHomeserver NOTIFY
-                 homeserverChanged)
-  Q_PROPERTY(QString userID READ userID WRITE setUserID NOTIFY userIDChanged)
-  Q_PROPERTY(QByteArray token READ token WRITE setToken NOTIFY tokenChanged)
   Q_PROPERTY(bool busy READ busy WRITE setBusy NOTIFY busyChanged)
+  Q_PROPERTY(int accountCount READ accountCount NOTIFY connectionAdded NOTIFY
+                 connectionDropped)
 
  public:
   explicit Controller(QObject* parent = nullptr);
   ~Controller();
 
   // All the Q_INVOKABLEs.
-  Q_INVOKABLE void login();
   Q_INVOKABLE void loginWithCredentials(QString, QString, QString);
-  Q_INVOKABLE void logout();
+
+  QVector<Connection*> connections() { return m_connections; }
 
   // All the non-Q_INVOKABLE functions.
+  void addConnection(Connection* c);
+  void dropConnection(Connection* c);
 
   // All the Q_PROPERTYs.
-  Connection* m_connection = new Connection();
-  Connection* connection() { return m_connection; }
-
-  bool isLogin() { return m_isLogin; }
-  void setIsLogin(bool n) {
-    if (n != m_isLogin) {
-      m_isLogin = n;
-      emit isLoginChanged();
-    }
-  }
-
-  QString userID() { return m_userID; }
-  void setUserID(QString n) {
-    if (n != m_userID) {
-      m_userID = n;
-      emit userIDChanged();
-    }
-  }
-
-  QByteArray token() { return m_token; }
-  void setToken(QByteArray n) {
-    if (n != m_token) {
-      m_token = n;
-      emit tokenChanged();
-    }
-  }
-
-  QString homeserver() { return m_homeserver; }
-  void setHomeserver(QString n) {
-    if (n != m_homeserver) {
-      m_homeserver = n;
-      emit homeserverChanged();
-    }
-  }
-
   bool busy() { return m_busy; }
-  void setBusy(bool b) {
+  void setBusy(bool value) {
-    if (b != m_busy) {
+    if (value != m_busy) {
-      m_busy = b;
+      m_busy = value;
       emit busyChanged();
     }
   }
 
+  int accountCount() { return m_connections.count(); }
+
+  Q_INVOKABLE QColor color(QString userId);
+  Q_INVOKABLE void setColor(QString userId, QColor newColor);
+
  private:
   QClipboard* m_clipboard = QApplication::clipboard();
   QSystemTrayIcon* tray = new QSystemTrayIcon();
   QMenu* trayMenu = new QMenu();
+  QVector<Connection*> m_connections;
 
-  bool m_isLogin = false;
-  QString m_userID;
-  QByteArray m_token;
-  QString m_homeserver;
   bool m_busy = false;
 
-  void connected();
+  QByteArray loadAccessToken(const AccountSettings& account);
-  void resync();
+  bool saveAccessToken(const AccountSettings& account,
-  void reconnect();
+                       const QByteArray& accessToken);
+  void loadSettings();
+  void saveSettings() const;
+
+ private slots:
+  void invokeLogin();
 
  signals:
-  void connectionChanged();
-  void isLoginChanged();
-  void userIDChanged();
-  void tokenChanged();
-  void homeserverChanged();
   void busyChanged();
   void errorOccured();
   void toggleWindow();
+  void connectionAdded(Connection* conn);
+  void connectionDropped(Connection* conn);
+  void initiated();
 
  public slots:
-  void joinRoom(const QString& alias);
+  void logout(Connection* conn);
-  void createRoom(const QString& name, const QString& topic);
+  void joinRoom(Connection* c, const QString& alias);
-  void createDirectChat(const QString& userID);
+  void createRoom(Connection* c, const QString& name, const QString& topic);
   void copyToClipboard(const QString& text);
   void playAudio(QUrl localFile);
   void showMessage(const QString& title, const QString& msg, const QIcon& icon);
+
+  static QImage safeImage(QImage image);
 };
 
 #endif  // CONTROLLER_H

src/imageitem.cpp

@@ -14,8 +14,12 @@ void ImageItem::paint(QPainter *painter) {
   if (m_image.isNull()) {
     painter->setPen(Qt::NoPen);
     painter->setBrush(QColor(m_color));
-    painter->drawEllipse(0, 0, int(bounding_rect.width()),
+    if (m_round)
-                         int(bounding_rect.height()));
+      painter->drawEllipse(0, 0, int(bounding_rect.width()),
+                           int(bounding_rect.height()));
+    else
+      painter->drawRect(0, 0, int(bounding_rect.width()),
+                        int(bounding_rect.height()));
     painter->setPen(QPen(Qt::white, 2));
     QFont font;
     font.setPixelSize(22);
@@ -33,11 +37,13 @@ void ImageItem::paint(QPainter *painter) {
 
   QPointF center = bounding_rect.center() - scaled.rect().center();
 
-  QPainterPath clip;
+  if (m_round) {
-  clip.addEllipse(
+    QPainterPath clip;
-      0, 0, bounding_rect.width(),
+    clip.addEllipse(
-      bounding_rect.height());  // this is the shape we want to clip to
+        0, 0, bounding_rect.width(),
-  painter->setClipPath(clip);
+        bounding_rect.height());  // this is the shape we want to clip to
+    painter->setClipPath(clip);
+  }
 
   if (center.x() < 0) center.setX(0);
   if (center.y() < 0) center.setY(0);
@@ -66,3 +72,11 @@ void ImageItem::setDefaultColor(QString color) {
     update();
   }
 }
+
+void ImageItem::setRound(bool value) {
+  if (m_round != value) {
+    m_round = value;
+    emit roundChanged();
+    update();
+  }
+}

src/imageitem.h

@@ -13,6 +13,7 @@ class ImageItem : public QQuickPaintedItem {
   Q_PROPERTY(QString hint READ hint WRITE setHint NOTIFY hintChanged)
   Q_PROPERTY(QString defaultColor READ defaultColor WRITE setDefaultColor NOTIFY
                  defaultColorChanged)
+  Q_PROPERTY(bool round READ round WRITE setRound NOTIFY roundChanged)
 
  public:
   ImageItem(QQuickItem *parent = nullptr);
@@ -28,15 +29,20 @@ class ImageItem : public QQuickPaintedItem {
   QString defaultColor() { return m_color; }
   void setDefaultColor(QString color);
 
+  bool round() { return m_round; }
+  void setRound(bool value);
+
  signals:
   void imageChanged();
   void hintChanged();
   void defaultColorChanged();
+  void roundChanged();
 
  private:
   QImage m_image;
-  QString m_hint;
+  QString m_hint = "H";
   QString m_color = "#000000";
+  bool m_round = true;
 };
 
 #endif  // IMAGEITEM_H

src/main.cpp

@@ -3,6 +3,7 @@
 #include <QQmlApplicationEngine>
 #include <QQmlContext>
 
+#include "accountlistmodel.h"
 #include "controller.h"
 #include "emojimodel.h"
 #include "imageitem.h"
@@ -38,6 +39,7 @@ int main(int argc, char *argv[]) {
 
   qmlRegisterType<ImageItem>("Matrique", 0, 1, "ImageItem");
   qmlRegisterType<Controller>("Matrique", 0, 1, "Controller");
+  qmlRegisterType<AccountListModel>("Matrique", 0, 1, "AccountListModel");
   qmlRegisterType<RoomListModel>("Matrique", 0, 1, "RoomListModel");
   qmlRegisterType<UserListModel>("Matrique", 0, 1, "UserListModel");
   qmlRegisterType<MessageEventModel>("Matrique", 0, 1, "MessageEventModel");

src/matriqueroom.h

@@ -10,6 +10,7 @@ using namespace QMatrixClient;
 
 class MatriqueRoom : public Room {
   Q_OBJECT
+  Q_PROPERTY(QImage avatar READ getAvatar NOTIFY avatarChanged)
   Q_PROPERTY(bool hasUsersTyping READ hasUsersTyping NOTIFY typingChanged)
   Q_PROPERTY(QString usersTyping READ getUsersTyping NOTIFY typingChanged)
   Q_PROPERTY(QString cachedInput READ cachedInput WRITE setCachedInput NOTIFY
@@ -18,6 +19,8 @@ class MatriqueRoom : public Room {
   explicit MatriqueRoom(Connection* connection, QString roomId,
                         JoinState joinState = {});
 
+  QImage getAvatar() { return avatar(128); }
+
   const QString& cachedInput() const { return m_cachedInput; }
   void setCachedInput(const QString& input) {
     if (input != m_cachedInput) {

src/matriqueuser.cpp

@@ -0,0 +1,6 @@
+#include "matriqueuser.h"
+
+MatriqueUser::MatriqueUser(QString userId, Connection* connection)
+    : User(userId, connection) {
+    connect(this, &User::avatarChanged, this, &MatriqueUser::inheritedAvatarChanged);
+}

src/matriqueuser.h

@@ -0,0 +1,23 @@
+#ifndef MATRIQUEUSER_H
+#define MATRIQUEUSER_H
+
+#include "user.h"
+#include "room.h"
+
+#include <QObject>
+
+using namespace QMatrixClient;
+
+class MatriqueUser : public User {
+  Q_OBJECT
+  Q_PROPERTY(QImage avatar READ getAvatar NOTIFY inheritedAvatarChanged)
+ public:
+  MatriqueUser(QString userId, Connection* connection);
+
+  QImage getAvatar() { return avatar(128); }
+
+ signals:
+  void inheritedAvatarChanged(User* user, const Room* roomContext); // https://bugreports.qt.io/browse/QTBUG-7684
+};
+
+#endif  // MATRIQUEUSER_H

src/messageeventmodel.cpp

@@ -15,6 +15,7 @@
 QHash<int, QByteArray> MessageEventModel::roleNames() const {
   QHash<int, QByteArray> roles = QAbstractItemModel::roleNames();
   roles[EventTypeRole] = "eventType";
+  roles[AboveEventTypeRole] = "aboveEventType";
   roles[EventIdRole] = "eventId";
   roles[TimeRole] = "time";
   roles[AboveTimeRole] = "aboveTime";
@@ -31,6 +32,7 @@ QHash<int, QByteArray> MessageEventModel::roleNames() const {
   roles[AnnotationRole] = "annotation";
   roles[EventResolvedTypeRole] = "eventResolvedType";
   roles[PlainTextRole] = "plainText";
+  roles[UserMarkerRole] = "userMarker";
   return roles;
 }
 
@@ -51,7 +53,6 @@ void MessageEventModel::setRoom(MatriqueRoom* room) {
   beginResetModel();
   if (m_currentRoom) {
     m_currentRoom->disconnect(this);
-    qDebug() << "Disconnected from" << m_currentRoom->id();
   }
 
   m_currentRoom = room;
@@ -78,7 +79,8 @@ void MessageEventModel::setRoom(MatriqueRoom* room) {
                 auto rowBelowInserted = m_currentRoom->maxTimelineIndex() -
                                         biggest + timelineBaseIndex() - 1;
                 refreshEventRoles(rowBelowInserted,
-                                  {AboveAuthorRole, AboveSectionRole});
+                                  {AboveEventTypeRole, AboveAuthorRole,
+                                   AboveSectionRole, AboveTimeRole});
               }
               for (auto i = m_currentRoom->maxTimelineIndex() - biggest;
                    i <= m_currentRoom->maxTimelineIndex() - lowest; ++i)
@@ -108,7 +110,8 @@ void MessageEventModel::setRoom(MatriqueRoom* room) {
         refreshEventRoles(timelineBaseIndex() + 1, {ReadMarkerRole});
       if (timelineBaseIndex() > 0)  // Refresh below, see #312
         refreshEventRoles(timelineBaseIndex() - 1,
-                          {AboveAuthorRole, AboveSectionRole});
+                          {AboveEventTypeRole, AboveAuthorRole,
+                           AboveSectionRole, AboveTimeRole});
     });
     connect(m_currentRoom, &Room::pendingEventChanged, this,
             &MessageEventModel::refreshRow);
@@ -135,6 +138,11 @@ void MessageEventModel::setRoom(MatriqueRoom* room) {
             &MessageEventModel::refreshEvent);
     connect(m_currentRoom, &Room::fileTransferCancelled, this,
             &MessageEventModel::refreshEvent);
+    connect(m_currentRoom, &Room::readMarkerForUserMoved, this,
+            [=](User* user, QString fromEventId, QString toEventId) {
+              refreshEventRoles(fromEventId, {UserMarkerRole});
+              refreshEventRoles(toEventId, {UserMarkerRole});
+            });
     qDebug() << "Connected to room" << room->id() << "as"
              << room->localUser()->id();
   } else
@@ -371,7 +379,7 @@ QVariant MessageEventModel::data(const QModelIndex& idx, int role) const {
                            : tr("self-unbanned");
               }
               return (e.senderId() != e.userId())
-                         ? tr("has put %1 out of the room").arg(subjectName)
+                         ? tr("has kicked %1 from the room").arg(subjectName)
                          : tr("left the room");
             case MembershipType::Ban:
               return (e.senderId() != e.userId())
@@ -470,7 +478,7 @@ QVariant MessageEventModel::data(const QModelIndex& idx, int role) const {
                            : tr("self-unbanned");
               }
               return (e.senderId() != e.userId())
-                         ? tr("has put %1 out of the room").arg(subjectName)
+                         ? tr("has kicked %1 from the room").arg(subjectName)
                          : tr("left the room");
             case MembershipType::Ban:
               return (e.senderId() != e.userId())
@@ -622,14 +630,29 @@ QVariant MessageEventModel::data(const QModelIndex& idx, int role) const {
     return role == TimeRole ? QVariant(ts) : renderDate(ts);
   }
 
-  if (role == AboveSectionRole || role == AboveAuthorRole ||
+  if (role == UserMarkerRole) {
-      role == AboveTimeRole)
+    QVariantList variantList;
+    for (User* user : m_currentRoom->usersAtEventId(evt.id())) {
+      if (user == m_currentRoom->localUser()) continue;
+      variantList.append(QVariant::fromValue(user));
+    }
+    return variantList;
+  }
+
+  if (role == AboveEventTypeRole || role == AboveSectionRole ||
+      role == AboveAuthorRole || role == AboveTimeRole)
     for (auto r = row + 1; r < rowCount(); ++r) {
       auto i = index(r);
-      if (data(i, SpecialMarksRole) != EventStatus::Hidden)
+      if (data(i, SpecialMarksRole) != EventStatus::Hidden) switch (role) {
-        return data(i, role == AboveSectionRole
+          case AboveEventTypeRole:
-                           ? SectionRole
+            return data(i, EventTypeRole);
-                           : role == AboveAuthorRole ? AuthorRole : TimeRole);
+          case AboveSectionRole:
+            return data(i, SectionRole);
+          case AboveAuthorRole:
+            return data(i, AuthorRole);
+          case AboveTimeRole:
+            return data(i, TimeRole);
+        }
     }
 
   return {};

src/messageeventmodel.h

@@ -1,19 +1,19 @@
 #ifndef MESSAGEEVENTMODEL_H
 #define MESSAGEEVENTMODEL_H
 
-#include "room.h"
 #include "matriqueroom.h"
+#include "room.h"
 
 #include <QtCore/QAbstractListModel>
 
 class MessageEventModel : public QAbstractListModel {
   Q_OBJECT
-  Q_PROPERTY(
+  Q_PROPERTY(MatriqueRoom* room READ getRoom WRITE setRoom NOTIFY roomChanged)
-      MatriqueRoom* room READ getRoom WRITE setRoom NOTIFY roomChanged)
 
  public:
   enum EventRoles {
     EventTypeRole = Qt::UserRole + 1,
+    AboveEventTypeRole,
     EventIdRole,
     TimeRole,
     AboveTimeRole,
@@ -29,6 +29,7 @@ class MessageEventModel : public QAbstractListModel {
     LongOperationRole,
     AnnotationRole,
     PlainTextRole,
+    UserMarkerRole,
     // For debugging
     EventResolvedTypeRole,
   };
@@ -42,7 +43,7 @@ class MessageEventModel : public QAbstractListModel {
   int rowCount(const QModelIndex& parent = QModelIndex()) const override;
   QVariant data(const QModelIndex& index,
                 int role = Qt::DisplayRole) const override;
-  QHash<int, QByteArray> roleNames() const;
+  QHash<int, QByteArray> roleNames() const override;
 
  private slots:
   int refreshEvent(const QString& eventId);

src/roomlistmodel.cpp

@@ -14,12 +14,20 @@ RoomListModel::RoomListModel(QObject* parent) : QAbstractListModel(parent) {}
 RoomListModel::~RoomListModel() {}
 
 void RoomListModel::setConnection(Connection* connection) {
-  if (!connection && connection == m_connection) return;
+  if (connection == m_connection) return;
+  if (m_connection) m_connection->disconnect(this);
+  if (!connection) {
+    qDebug() << "Removing current connection...";
+    m_connection = nullptr;
+    beginResetModel();
+    m_rooms.clear();
+    endResetModel();
+    return;
+  }
 
-  using QMatrixClient::Room;
   m_connection = connection;
 
-  doResetModel();
+  for (MatriqueRoom* room : m_rooms) room->disconnect(this);
 
   connect(connection, &Connection::connected, this,
           &RoomListModel::doResetModel);
@@ -30,6 +38,8 @@ void RoomListModel::setConnection(Connection* connection) {
   connect(connection, &Connection::leftRoom, this, &RoomListModel::updateRoom);
   connect(connection, &Connection::aboutToDeleteRoom, this,
           &RoomListModel::deleteRoom);
+
+  doResetModel();
 }
 
 void RoomListModel::doResetModel() {
@@ -64,7 +74,7 @@ void RoomListModel::connectRoomSignals(MatriqueRoom* room) {
           [=] { refresh(room, {AvatarRole}); });
   connect(room, &Room::addedMessages, this,
           [=] { refresh(room, {LastEventRole}); });
-  connect(room, &QMatrixClient::Room::aboutToAddNewMessages, this,
+  connect(room, &Room::aboutToAddNewMessages, this,
           [=](QMatrixClient::RoomEventsRange eventsRange) {
             RoomEvent* event = (eventsRange.end() - 1)->get();
             if (event->isStateEvent()) return;
@@ -139,7 +149,7 @@ QVariant RoomListModel::data(const QModelIndex& index, int role) const {
   MatriqueRoom* room = m_rooms.at(index.row());
   if (role == NameRole) return room->displayName();
   if (role == AvatarRole) {
-    if (room->avatarUrl().toString() != "") return room->avatar(64, 64);
+    if (!room->avatarUrl().isEmpty()) return room->avatar(64, 64);
     return QImage();
   }
   if (role == TopicRole) return room->topic();

src/userlistmodel.cpp

@@ -67,8 +67,13 @@ QVariant UserListModel::data(const QModelIndex& index, int role) const {
   if (role == NameRole) {
     return user->displayname(m_currentRoom);
   }
+  if (role == UserIDRole) {
+    return user->id();
+  }
   if (role == AvatarRole) {
-    return user->avatarUrl(m_currentRoom);
+    if (!user->avatarUrl(m_currentRoom).isEmpty())
+      return user->avatar(64, m_currentRoom);
+    return QImage();
   }
 
   return QVariant();
@@ -110,7 +115,7 @@ void UserListModel::refresh(QMatrixClient::User* user, QVector<int> roles) {
 
 void UserListModel::avatarChanged(QMatrixClient::User* user,
                                   const QMatrixClient::Room* context) {
-  if (context == m_currentRoom) refresh(user, {Qt::DecorationRole});
+  if (context == m_currentRoom) refresh(user, {AvatarRole});
 }
 
 int UserListModel::findUserPos(User* user) const {
@@ -124,6 +129,7 @@ int UserListModel::findUserPos(const QString& username) const {
 QHash<int, QByteArray> UserListModel::roleNames() const {
   QHash<int, QByteArray> roles;
   roles[NameRole] = "name";
+  roles[UserIDRole] = "userId";
   roles[AvatarRole] = "avatar";
   return roles;
 }

src/userlistmodel.h

@@ -17,10 +17,7 @@ class UserListModel : public QAbstractListModel {
   Q_PROPERTY(
       QMatrixClient::Room* room READ room WRITE setRoom NOTIFY roomChanged)
  public:
-  enum EventRoles {
+  enum EventRoles { NameRole = Qt::UserRole + 1, UserIDRole, AvatarRole };
-    NameRole = Qt::UserRole + 1,
-    AvatarRole
-  };
 
   using User = QMatrixClient::User;
 
@@ -30,8 +27,7 @@ class UserListModel : public QAbstractListModel {
   void setRoom(QMatrixClient::Room* room);
   User* userAt(QModelIndex index);
 
-  QVariant data(const QModelIndex& index,
+  QVariant data(const QModelIndex& index, int role = NameRole) const override;
-                int role = NameRole) const override;
   int rowCount(const QModelIndex& parent = QModelIndex()) const override;
 
   QHash<int, QByteArray> roleNames() const override;