(Re)implement profiles UI, using some of the old code.

Avatars aren't handled on switching, and also something about friends disappearing...

core.cpp

@@ -633,8 +633,8 @@ void Core::onAvatarInfoCallback(Tox*, int32_t friendnumber, uint8_t format,
     {
         qDebug() << "Core: Got null avatar info from" << core->getFriendUsername(friendnumber);
         emit core->friendAvatarRemoved(friendnumber);
-        QFile::remove(QDir(Settings::getInstance().getSettingsDirPath()).filePath("avatars/"+core->getFriendAddress(friendnumber).left(64)+".png"));
+        QFile::remove(QDir(Settings::getSettingsDirPath()).filePath("avatars/"+core->getFriendAddress(friendnumber).left(64)+".png"));
-        QFile::remove(QDir(Settings::getInstance().getSettingsDirPath()).filePath("avatars/"+core->getFriendAddress(friendnumber).left(64)+".hash"));
+        QFile::remove(QDir(Settings::getSettingsDirPath()).filePath("avatars/"+core->getFriendAddress(friendnumber).left(64)+".hash"));
     }
     else
     {
@@ -1183,13 +1183,14 @@ void Core::switchConfiguration(QString profile)
     
     toxTimer->stop();
     
+    Widget::getInstance()->clearContactsList(); // we need this to block, so no signals for us
+    
     if (tox) {
         toxav_kill(toxav);
         toxav = nullptr;
         tox_kill(tox);
         tox = nullptr;
     }
-    emit clearFriends();
     
     make_tox();
 
@@ -1210,6 +1211,7 @@ void Core::switchConfiguration(QString profile)
 void Core::loadFriends()
 {
     const uint32_t friendCount = tox_count_friendlist(tox);
+    qDebug() << "Core: loading" << friendCount << "friends. profile:" << Settings::getInstance().getCurrentProfile();
     if (friendCount > 0) {
         // assuming there are not that many friends to fill up the whole stack
         int32_t *ids = new int32_t[friendCount];
@@ -1218,7 +1220,7 @@ void Core::loadFriends()
         for (int32_t i = 0; i < static_cast<int32_t>(friendCount); ++i) {
             if (tox_get_client_id(tox, ids[i], clientId) == 0) {
                 emit friendAdded(ids[i], CUserId::toString(clientId));
-
+                qDebug() << "Core: just added friend" << CUserId::toString(clientId);
                 const int nameSize = tox_get_name_size(tox, ids[i]);
                 if (nameSize > 0) {
                     uint8_t *name = new uint8_t[nameSize];

core.h

@@ -40,6 +40,7 @@ public:
     
     static const QString TOX_EXT;
     static const QString CONFIG_FILE_NAME;
+    static QString sanitize(QString name);
 
     int getGroupNumberPeers(int groupId) const;
     QString getGroupPeerName(int groupId, int peerId) const;
@@ -109,7 +110,6 @@ signals:
     void friendMessageReceived(int friendId, const QString& message, bool isAction);
 
     void friendAdded(int friendId, const QString& userId);
-    void clearFriends();
 
     void friendStatusChanged(int friendId, Status status);
     void friendStatusMessageChanged(int friendId, const QString& message);
@@ -218,7 +218,6 @@ private:
     bool checkConnection();
 
     bool loadConfiguration(QString path); // Returns false for a critical error, true otherwise
-    static QString sanitize(QString name);
     void make_tox();
     void loadFriends();
 

widget/form/settings/identityform.cpp

@@ -18,12 +18,17 @@
 #include "ui_identitysettings.h"
 #include "identityform.h"
 #include "widget/form/settingswidget.h"
+#include "misc/settings.h"
 #include "widget/croppinglabel.h"
+#include "widget/widget.h"
 #include "core.h"
 #include <QLabel>
 #include <QLineEdit>
 #include <QApplication>
 #include <QClipboard>
+#include <QInputDialog>
+#include <QFileDialog>
+#include <QMessageBox>
 
 IdentityForm::IdentityForm() :
     GenericForm(tr("Your identity"), QPixmap(":/img/settings/identity.png"))
@@ -50,6 +55,11 @@ IdentityForm::IdentityForm() :
     connect(toxId, SIGNAL(clicked()), this, SLOT(copyIdClicked()));
     connect(bodyUI->userName, SIGNAL(editingFinished()), this, SLOT(onUserNameEdited()));
     connect(bodyUI->statusMessage, SIGNAL(editingFinished()), this, SLOT(onStatusMessageEdited()));
+    connect(bodyUI->loadButton, &QPushButton::clicked, this, &IdentityForm::onLoadClicked);
+    connect(bodyUI->renameButton, &QPushButton::clicked, this, &IdentityForm::onRenameClicked);
+    connect(bodyUI->exportButton, &QPushButton::clicked, this, &IdentityForm::onExportClicked);
+    connect(bodyUI->deleteButton, &QPushButton::clicked, this, &IdentityForm::onDeleteClicked);
+    connect(bodyUI->importButton, &QPushButton::clicked, this, &IdentityForm::onImportClicked);
 }
 
 IdentityForm::~IdentityForm()
@@ -77,6 +87,12 @@ void IdentityForm::onStatusMessageEdited()
 void IdentityForm::updateContent()
 {
     toxId->setText(Core::getInstance()->getSelfId().toString());
+    bodyUI->profiles->clear();
+    for (QString profile : Widget::searchProfiles())
+        bodyUI->profiles->addItem(profile);
+    QString current = Settings::getInstance().getCurrentProfile();
+    if (current != "")
+        bodyUI->profiles->setCurrentText(current);
 }
 
 void IdentityForm::setUserName(const QString &name)
@@ -88,3 +104,61 @@ void IdentityForm::setStatusMessage(const QString &msg)
 {
     bodyUI->statusMessage->setText(msg);
 }
+
+void IdentityForm::onLoadClicked()
+{
+    Core::getInstance()->switchConfiguration(bodyUI->profiles->currentText());
+}
+
+void IdentityForm::onRenameClicked()
+{
+    QString cur = bodyUI->profiles->currentText();
+    QString title = tr("Rename \"%1\"", "renaming a profile").arg(cur);
+    QString name = QInputDialog::getText(this, title, title+":");
+    if (name != "")
+    {
+        name = Core::sanitize(name);
+        QDir dir(Settings::getSettingsDirPath());
+        QFile::copy(dir.filePath(cur+Core::TOX_EXT), dir.filePath(name+Core::TOX_EXT));
+        bodyUI->profiles->setItemText(bodyUI->profiles->currentIndex(), name);
+    }
+}
+
+void IdentityForm::onExportClicked()
+{
+    QString current = bodyUI->profiles->currentText() + Core::TOX_EXT;
+    QString path = QFileDialog::getSaveFileName(this, tr("Export profile", "save dialog title"),
+                    QDir::home().filePath(current), 
+                    tr("Tox save file (*.tox)", "save dialog filter"));
+    QFile::copy(QDir(Settings::getSettingsDirPath()).filePath(current), path);
+}
+
+void IdentityForm::onDeleteClicked()
+{
+    if (Settings::getInstance().getCurrentProfile() == bodyUI->profiles->currentText())
+    {
+        QMessageBox::warning(this, tr("Profile currently loaded","current profile deletion warning title"), tr("This profile is currently in use. Please load a different profile before deleting this one.","current profile deletion warning text"));
+    }
+    else
+    {        
+        QMessageBox::StandardButton resp = QMessageBox::question(this,
+            tr("Deletion imminent!","deletion confirmation title"), tr("Are you sure you want to delete this profile?","deletion confirmation text"), QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
+        if (resp == QMessageBox::Yes)
+        {
+            QFile::remove(QDir(Settings::getSettingsDirPath()).filePath(bodyUI->profiles->currentText()+Core::TOX_EXT));
+            bodyUI->profiles->removeItem(bodyUI->profiles->currentIndex());
+            bodyUI->profiles->setCurrentText(Settings::getInstance().getCurrentProfile());
+        }
+    }
+}
+
+void IdentityForm::onImportClicked()
+{
+    QString path = QFileDialog::getOpenFileName(this, tr("Import profile", "import dialog title"), QDir::homePath(), tr("Tox save file (*.tox)", "import dialog filter"));
+    QFileInfo info(path);
+    QString profile = info.completeBaseName();
+    QString profilePath = QDir(Settings::getSettingsDirPath()).filePath(profile + Core::TOX_EXT);
+    QFile::copy(path, profilePath);
+    bodyUI->profiles->addItem(profile);
+    Core::getInstance()->switchConfiguration(profile);
+}

widget/form/settings/identityform.h

@@ -60,6 +60,11 @@ private slots:
     void copyIdClicked();
     void onUserNameEdited();
     void onStatusMessageEdited();
+    void onLoadClicked();
+    void onRenameClicked();
+    void onExportClicked();
+    void onDeleteClicked();
+    void onImportClicked();
 
 private:
     Ui::IdentitySettings* bodyUI;

widget/form/settings/identitysettings.ui

@@ -75,7 +75,7 @@
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="profilesComboBox" />
+         <widget class="QComboBox" name="profiles" />
         </item>
        </layout>
       </item>

widget/friendlistwidget.cpp

@@ -66,22 +66,3 @@ void FriendListWidget::moveWidget(QWidget *w, Status s)
     mainLayout->removeWidget(w);
     getFriendLayout(s)->addWidget(w);
 }
-
-void clearLayout(QLayout *layout)
-{
-    QLayoutItem *item;
-    while((item = layout->takeAt(0)))
-    {
-        if (item->layout()) {
-            clearLayout(item->layout());
-            delete item->layout();
-        }
-        delete item->widget();
-        delete item;
-    }
-}
-
-void FriendListWidget::clear()
-{
-    clearLayout(mainLayout);
-}

widget/friendlistwidget.h

@@ -38,7 +38,6 @@ public:
 signals:
 
 public slots:
-    void clear();
 
 private:
     QHash<int, QLayout*> layouts;

widget/widget.cpp

@@ -137,7 +137,6 @@ Widget::Widget(QWidget *parent)
     connect(core, SIGNAL(fileUploadFinished(const QString&)), &filesForm, SLOT(onFileUploadComplete(const QString&)));
     connect(core, &Core::friendAdded, this, &Widget::addFriend);
     connect(core, &Core::failedToAddFriend, this, &Widget::addFriendFailed);
-    connect(core, &Core::clearFriends, contactListWidget, &FriendListWidget::clear);
     connect(core, &Core::friendStatusChanged, this, &Widget::onFriendStatusChanged);
     connect(core, &Core::friendUsernameChanged, this, &Widget::onFriendUsernameChanged);
     connect(core, &Core::friendStatusChanged, this, &Widget::onFriendStatusChanged);
@@ -637,6 +636,14 @@ void Widget::removeFriend(int friendId)
     removeFriend(FriendList::findFriend(friendId));
 }
 
+void Widget::clearContactsList()
+{
+    for (Friend* f : FriendList::friendList)
+        removeFriend(f);
+    for (Group* g : GroupList::groupList)
+        removeGroup(g);
+}
+
 void Widget::copyFriendIdToClipboard(int friendId)
 {
     Friend* f = FriendList::findFriend(friendId);
@@ -700,19 +707,23 @@ void Widget::onGroupNamelistChanged(int groupnumber, int peernumber, uint8_t Cha
         g->updatePeer(peernumber,core->getGroupPeerName(groupnumber, peernumber));
 }
 
-void Widget::removeGroup(int groupId)
+void Widget::removeGroup(Group* g)
 {
-    Group* g = GroupList::findGroup(groupId);
     g->widget->setAsInactiveChatroom();
     if (static_cast<GenericChatroomWidget*>(g->widget) == activeChatroomWidget)
         activeChatroomWidget = nullptr;
-    GroupList::removeGroup(groupId);
+    GroupList::removeGroup(g->groupId);
-    core->removeGroup(groupId);
+    core->removeGroup(g->groupId);
     delete g;
     if (ui->mainHead->layout()->isEmpty())
         onAddClicked();
 }
 
+void Widget::removeGroup(int groupId)
+{
+    removeGroup(GroupList::findGroup(groupId));
+}
+
 Core *Widget::getCore()
 {
     return core;

widget/widget.h

@@ -57,6 +57,7 @@ public:
     bool isFriendWidgetCurActiveWidget(Friend* f);
     bool getIsWindowMinimized();
     static QList<QString> searchProfiles();
+    void clearContactsList();
     ~Widget();
 
     virtual void closeEvent(QCloseEvent *event);
@@ -112,6 +113,7 @@ private:
     virtual bool event(QEvent * e);
     Group* createGroup(int groupId);
     void removeFriend(Friend* f);
+    void removeGroup(Group* g);
     QString askProfiles();
     QString detectProfile();