Resolve name and avatar on 1-on-1 rooms

include/ChatPage.h

@@ -59,6 +59,7 @@ private slots:
 	void logout();
 
 private:
+	void updateDisplayNames(const RoomState &state);
 	void updateRoomState(RoomState &room_state, const QJsonArray &events);
 
 	QHBoxLayout *topLayout_;

include/RoomInfoListItem.h

@@ -50,8 +50,8 @@ protected:
 	void paintEvent(QPaintEvent *event) override;
 
 private:
-	const int Padding = 10;
-	const int IconSize = 45;
+	const int Padding = 7;
+	const int IconSize = 46;
 
 	RippleOverlay *ripple_overlay_;
 
@@ -66,7 +66,7 @@ private:
 
 	bool isPressed_ = false;
 
-	int maxHeight_ = 60;
+	int maxHeight_;
 	int unreadMsgCount_ = 0;
 };
 
@@ -87,5 +87,5 @@ inline RoomState RoomInfoListItem::state() const
 
 inline void RoomInfoListItem::setAvatar(const QImage &img)
 {
-	roomAvatar_ = QPixmap::fromImage(img.scaled(IconSize, IconSize, Qt::KeepAspectRatio, Qt::SmoothTransformation));
+	roomAvatar_ = QPixmap::fromImage(img.scaled(IconSize, IconSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
 }

include/RoomState.h

@@ -18,6 +18,7 @@
 #pragma once
 
 #include <QPixmap>
+#include <QUrl>
 
 #include "AliasesEventContent.h"
 #include "AvatarEventContent.h"
@@ -25,6 +26,7 @@
 #include "CreateEventContent.h"
 #include "HistoryVisibilityEventContent.h"
 #include "JoinRulesEventContent.h"
+#include "MemberEventContent.h"
 #include "NameEventContent.h"
 #include "PowerLevelsEventContent.h"
 #include "TopicEventContent.h"
@@ -38,11 +40,20 @@ namespace events = matrix::events;
 class RoomState
 {
 public:
-	QString resolveName() const;
-	inline QString resolveTopic() const;
+	// Calculate room data that are not immediatly accessible. Like room name and avatar.
+	//
+	// e.g If the room is 1-on-1 name and avatar should be extracted from a user.
+	void resolveName();
+	void resolveAvatar();
 
-	QPixmap avatar_img_;
+	inline QUrl getAvatar() const;
+	inline QString getName() const;
+	inline QString getTopic() const;
 
+	void removeLeaveMemberships();
+	void update(const RoomState &state);
+
+	// The latest state events.
 	events::StateEvent<events::AliasesEventContent> aliases;
 	events::StateEvent<events::AvatarEventContent> avatar;
 	events::StateEvent<events::CanonicalAliasEventContent> canonical_alias;
@@ -52,9 +63,30 @@ public:
 	events::StateEvent<events::NameEventContent> name;
 	events::StateEvent<events::PowerLevelsEventContent> power_levels;
 	events::StateEvent<events::TopicEventContent> topic;
+
+	// Contains the m.room.member events for all the joined users.
+	QMap<QString, events::StateEvent<events::MemberEventContent>> memberships;
+
+private:
+	QUrl avatar_;
+	QString name_;
+
+	// It defines the user whose avatar is used for the room. If the room has an avatar
+	// event this should be empty.
+	QString userAvatar_;
 };
 
-inline QString RoomState::resolveTopic() const
+inline QString RoomState::getTopic() const
 {
 	return topic.content().topic().simplified();
 }
+
+inline QString RoomState::getName() const
+{
+	return name_;
+}
+
+inline QUrl RoomState::getAvatar() const
+{
+	return avatar_;
+}

include/events/MemberEventContent.h

@@ -28,19 +28,19 @@ namespace events
 {
 enum class Membership {
 	// The user is banned.
-	BanState,
+	Ban,
 
 	// The user has been invited.
-	InviteState,
+	Invite,
 
 	// The user has joined.
-	JoinState,
+	Join,
 
 	// The user has requested to join.
-	KnockState,
+	Knock,
 
 	// The user has left.
-	LeaveState,
+	Leave,
 };
 
 /*