possiblity to setup alias

src/friendlist.cpp

@@ -18,35 +18,65 @@
 #include "friendlist.h"
 #include <QMenu>
 #include <QDebug>
+#include <QHash>
 
-QList<Friend*> FriendList::friendList;
+QHash<int, Friend*> FriendList::friendList;
+QHash<QString, int> FriendList::tox2id;
 
 Friend* FriendList::addFriend(int friendId, const QString& userId)
 {
-    for (Friend* f : friendList)
-        if (f->getFriendID() == friendId)
+    auto friendChecker = friendList.find(friendId);
+    if (friendChecker != friendList.end())
         qWarning() << "FriendList::addFriend: friendId already taken";
+
     Friend* newfriend = new Friend(friendId, userId);
-    friendList.append(newfriend);
+    friendList[friendId] = newfriend;
+    tox2id[userId] = friendId;
+
     return newfriend;
 }
 
 Friend* FriendList::findFriend(int friendId)
 {
-    for (Friend* f : friendList)
-        if (f->getFriendID() == friendId)
-            return f;
+    auto f_it = friendList.find(friendId);
+    if (f_it != friendList.end())
+        return *f_it;
+
     return nullptr;
 }
 
 void FriendList::removeFriend(int friendId)
 {
-    for (int i=0; i<friendList.size(); i++)
+    auto f_it = friendList.find(friendId);
+    if (f_it != friendList.end())
+        friendList.erase(f_it);
+}
+
+void FriendList::clear()
 {
-        if (friendList[i]->getFriendID() == friendId)
+    for (auto friendptr : friendList)
+        delete friendptr;
+}
+
+Friend* FriendList::findFriend(QString userId)
 {
-            friendList.removeAt(i);
-            return;
+    auto id = tox2id.find(userId);
+    if (id != tox2id.end())
+    {
+        Friend *f = findFriend(*id);
+        if (f->getToxID() == ToxID::fromString(userId))
+            return f;
     }
+
+    return nullptr;
 }
+
+QList<Friend*> FriendList::getAllFriends()
+{
+    QList<Friend*> res;
+
+    for (auto it : friendList)
+        res.append(it);
+
+    return res;
 }

src/friendlist.h

@@ -18,6 +18,7 @@
 #define FRIENDLIST_H
 
 template <class T> class QList;
+template <class A, class B> class QHash;
 struct Friend;
 class QString;
 
@@ -27,10 +28,14 @@ public:
     FriendList();
     static Friend* addFriend(int friendId, const QString& userId);
     static Friend* findFriend(int friendId);
+    static Friend* findFriend(QString userId);
+    static QList<Friend*> getAllFriends();
     static void removeFriend(int friendId);
+    static void clear();
 
-public:
-    static QList<Friend*> friendList;
+private:
+    static QHash<int, Friend*> friendList;
+    static QHash<QString, int> tox2id;
 };
 
 #endif // FRIENDLIST_H

src/widget/form/genericchatform.cpp

@@ -31,6 +31,8 @@
 #include "src/widget/tool/chattextedit.h"
 #include "src/widget/maskablepixmapwidget.h"
 #include "src/core.h"
+#include "src/friendlist.h"
+#include "src/friend.h"
 
 GenericChatForm::GenericChatForm(QWidget *parent) :
     QWidget(parent),
@@ -342,8 +344,13 @@ ChatActionPtr GenericChatForm::genMessageActionAction(const ToxID& author, QStri
     QString authorStr;
     if (isMe)
         authorStr = core->getUsername();
+    else {
+        Friend *f = FriendList::findFriend(author.publicKey);
+        if (f)
+            authorStr = f->getDisplayedName();
         else
             authorStr = core->getPeerName(author);
+    }
 
     if (authorStr.isEmpty()) // Fallback if we can't find a username
         authorStr = author.toString();

src/widget/friendwidget.cpp

@@ -42,6 +42,10 @@ FriendWidget::FriendWidget(int FriendId, QString id)
     avatar->setPixmap(QPixmap(":img/contact.png"), Qt::transparent);
     statusPic.setPixmap(QPixmap(":img/status/dot_away.png"));
     nameLabel->setText(id);
+    nameLabel->setAttribute(Qt::WA_NoMousePropagation);
+    nameLabel->setEditable(true);
+
+    connect(nameLabel, SIGNAL(textChanged(QString,QString)), this, SLOT(onFriendAliasChange(QString,QString)));
 }
 
 void FriendWidget::contextMenuEvent(QContextMenuEvent * event)
@@ -210,3 +214,9 @@ void FriendWidget::mouseMoveEvent(QMouseEvent *ev)
         drag->exec(Qt::CopyAction | Qt::MoveAction);
     }
 }
+
+void FriendWidget::onFriendAliasChange(QString newText, QString)
+{
+    Friend* f = FriendList::findFriend(friendId);
+    f->setAlias(newText);
+}

src/widget/friendwidget.h

@@ -45,6 +45,9 @@ public slots:
     void onAvatarChange(int FriendId, const QPixmap& pic);
     void onAvatarRemoved(int FriendId);
 
+private slots:
+    void onFriendAliasChange(QString newText, QString oldText);
+
 protected:
     void mousePressEvent(QMouseEvent* ev);
     void mouseMoveEvent(QMouseEvent* ev);

src/widget/widget.cpp

@@ -276,9 +276,7 @@ Widget::~Widget()
     delete addFriendForm;
     delete filesForm;
 
-    for (Friend* f : FriendList::friendList)
-        delete f;
-    FriendList::friendList.clear();
+    FriendList::clear();
     for (Group* g : GroupList::groupList)
         delete g;
     GroupList::groupList.clear();
@@ -604,6 +602,9 @@ void Widget::addFriend(int friendId, const QString &userId)
     Friend* newfriend = FriendList::addFriend(friendId, userId);
     QLayout* layout = contactListWidget->getFriendLayout(Status::Offline);
     layout->addWidget(newfriend->getFriendWidget());
+
+    newfriend->setAlias("");
+
     connect(newfriend->getFriendWidget(), SIGNAL(chatroomWidgetClicked(GenericChatroomWidget*)), this, SLOT(onChatroomWidgetClicked(GenericChatroomWidget*)));
     connect(newfriend->getFriendWidget(), SIGNAL(removeFriend(int)), this, SLOT(removeFriend(int)));
     connect(newfriend->getFriendWidget(), SIGNAL(copyFriendIdToClipboard(int)), this, SLOT(copyFriendIdToClipboard(int)));
@@ -820,7 +821,8 @@ void Widget::removeFriend(int friendId)
 
 void Widget::clearContactsList()
 {
-    for (Friend* f : FriendList::friendList)
+    QList<Friend*> friends = FriendList::getAllFriends();
+    for (Friend* f : friends)
         removeFriend(f);
     for (Group* g : GroupList::groupList)
         removeGroup(g);