Video: Group audio view avatars

qtox.pro

@@ -357,7 +357,6 @@ contains(ENABLE_SYSTRAY_GTK_BACKEND, NO) {
         src/widget/form/loadhistorydialog.h \
         src/widget/form/setpassworddialog.h \
         src/widget/form/tabcompleter.h \
-        src/widget/flowlayout.h \
         src/ipc.h \
         src/net/autoupdate.h \
         src/widget/tool/callconfirmwidget.h \
@@ -383,7 +382,6 @@ contains(ENABLE_SYSTRAY_GTK_BACKEND, NO) {
         src/widget/form/loadhistorydialog.cpp \
         src/widget/form/setpassworddialog.cpp \
         src/widget/form/tabcompleter.cpp \
-        src/widget/flowlayout.cpp \
         src/ipc.cpp \
         src/net/autoupdate.cpp \
         src/widget/tool/callconfirmwidget.cpp \
@@ -494,7 +492,10 @@ SOURCES += \
     src/widget/friendlistlayout.cpp \
     src/widget/genericchatitemlayout.cpp \
     src/widget/categorywidget.cpp \
-    src/widget/tool/movablewidget.cpp
+    src/widget/tool/movablewidget.cpp \
+    src/widget/tool/flowlayout.cpp \
+    src/video/genericnetcamview.cpp \
+    src/video/groupnetcamview.cpp
 
 HEADERS += \
     src/audio/audio.h \
@@ -538,4 +539,7 @@ HEADERS += \
     src/widget/friendlistlayout.h \
     src/widget/genericchatitemlayout.h \
     src/widget/categorywidget.h \
-    src/widget/tool/movablewidget.h
+    src/widget/tool/movablewidget.h \
+    src/widget/tool/flowlayout.h \
+    src/video/genericnetcamview.h \
+    src/video/groupnetcamview.h

src/audio/audio.cpp

@@ -270,7 +270,7 @@ void Audio::playMono16Sound(const QByteArray& data)
     alSourcePlay(alMainSource);
     alDeleteBuffers(1, &buffer);
 }
-
+#include <QDebug>
 void Audio::playGroupAudioQueued(Tox*,int group, int peer, const int16_t* data,
                         unsigned samples, uint8_t channels, unsigned sample_rate, void* core)
 {
@@ -298,6 +298,13 @@ void Audio::playGroupAudio(int group, int peer, const int16_t* data,
         alSourcef(call.alSources[peer], AL_GAIN, outputVolume);
     }
 
+    size_t volume = 0;//data[1];
+    int bufsize = samples * 2 * channels;
+    for (int i = 0; i < bufsize; ++i)
+        volume += abs(data[i]);//std::max(volume, data[i]);
+
+    emit groupAudioPlayed(group, peer, volume / static_cast<float>(bufsize));
+
     playAudioBuffer(call.alSources[peer], data, samples, channels, sample_rate);
 }
 

src/audio/audio.h

@@ -41,7 +41,7 @@ class QMutex;
 struct Tox;
 class AudioFilterer;
 
-class Audio : QObject
+class Audio : public QObject
 {
     Q_OBJECT
 
@@ -81,6 +81,9 @@ public slots:
     void playGroupAudio(int group, int peer, const int16_t* data,
                         unsigned samples, uint8_t channels, unsigned sample_rate);
 
+signals:
+    void groupAudioPlayed(int group, int peer, unsigned short volume);
+
 private:
     explicit Audio()=default;
     ~Audio();

src/group.cpp

@@ -75,12 +75,13 @@ void Group::updatePeer(int peerId, QString name)
     QString toxid = id.publicKey;
     peers[peerId] = name;
     toxids[toxid] = name;
-    Friend *f = FriendList::findFriend(id);
+    // I don't know what this is doing here but it changes back to the old name.
+    /*Friend *f = FriendList::findFriend(id);
     if (f)
     {
         peers[peerId] = f->getDisplayedName();
         toxids[toxid] = f->getDisplayedName();
-    }
+    }*/
 
     widget->onUserListChanged();
     chatForm->onUserListChanged();

src/main.cpp

@@ -276,8 +276,8 @@ int main(int argc, char *argv[])
     logFile = nullptr;
 #endif
 
-    CameraSource::destroyInstance();
     Nexus::destroyInstance();
+    CameraSource::destroyInstance();
     Settings::destroyInstance();
     qDebug() << "Clean exit with status"<<errorcode;
     return errorcode;

src/video/genericnetcamview.cpp

@@ -0,0 +1,69 @@
+/*
+    Copyright © 2015 by The qTox Project
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "genericnetcamview.h"
+#include <QBoxLayout>
+#include <QPushButton>
+#include <QFrame>
+
+GenericNetCamView::GenericNetCamView(QWidget *parent)
+    : QWidget(parent)
+{
+    verLayout = new QVBoxLayout(this);
+    setWindowTitle(tr("Tox video"));
+
+    int spacing = verLayout->spacing();
+    verLayout->setSpacing(0);
+
+    QHBoxLayout* buttonLayout = new QHBoxLayout();
+    buttonLayout->addStretch();
+    button = new QPushButton();
+    buttonLayout->addWidget(button);
+    connect(button, &QPushButton::clicked, this, &GenericNetCamView::showMessageClicked);
+
+    verLayout->addSpacing(spacing);
+    verLayout->addLayout(buttonLayout);
+    verLayout->addSpacing(spacing);
+
+    QFrame* lineFrame = new QFrame(this);
+    lineFrame->setStyleSheet("border: 1px solid #c1c1c1;");
+    lineFrame->setFrameShape(QFrame::HLine);
+    lineFrame->setMaximumHeight(1);
+    verLayout->addWidget(lineFrame);
+
+    setShowMessages(false);
+
+    setStyleSheet("NetCamView { background-color: #c1c1c1; }");
+}
+
+void GenericNetCamView::setShowMessages(bool show, bool notify)
+{
+    if (show)
+    {
+        button->setText(tr("Show Messages"));
+
+        if (notify)
+            button->setIcon(QIcon("://ui/chatArea/info.svg"));
+    }
+    else
+    {
+        button->setText(tr("Hide Messages"));
+        button->setIcon(QIcon());
+    }
+}

src/video/genericnetcamview.h

@@ -0,0 +1,49 @@
+/*
+    Copyright © 2015 by The qTox Project
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef GENERICNETCAMVIEW_H
+#define GENERICNETCAMVIEW_H
+
+#include <QWidget>
+
+class VideoSurface;
+class QPushButton;
+class QVBoxLayout;
+
+class GenericNetCamView : public QWidget
+{
+    Q_OBJECT
+public:
+    GenericNetCamView(QWidget* parent);
+
+signals:
+    void showMessageClicked();
+
+public slots:
+    void setShowMessages(bool show, bool notify = false);
+
+protected:
+    QVBoxLayout* verLayout;
+    VideoSurface* videoSurface;
+
+private:
+    QPushButton* button;
+};
+
+#endif // GENERICNETCAMVIEW_H

src/video/groupnetcamview.cpp

@@ -0,0 +1,235 @@
+/*
+    Copyright © 2015 by The qTox Project
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "groupnetcamview.h"
+#include "src/widget/tool/croppinglabel.h"
+#include "src/video/videosurface.h"
+#include <QScrollArea>
+#include <QTimer>
+#include <QMap>
+#include "src/audio/audio.h"
+
+#include "src/widget/tool/flowlayout.h"
+
+class LabeledVideo : public QFrame
+{
+public:
+    LabeledVideo(QWidget* parent = 0, bool expanding = true)
+        : QFrame(parent)
+    {
+        //setFrameStyle(QFrame::Box);
+        videoSurface = new VideoSurface(-1, 0, expanding);
+        videoSurface->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        videoSurface->setMinimumHeight(96);
+        //videoSurface->setMaximumHeight(96);
+        connect(videoSurface, &VideoSurface::ratioChanged, this, &LabeledVideo::updateSize);
+        label = new CroppingLabel(this);
+        label->setText("Unknown");
+        label->setTextFormat(Qt::PlainText);
+        label->setStyleSheet("color: white");
+        //label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        //qDebug() << label->sizePolicy();
+        label->setAlignment(Qt::AlignCenter);
+
+        QVBoxLayout* layout = new QVBoxLayout(this);
+        layout->addWidget(videoSurface, 1);
+        layout->addWidget(label);
+
+        setMouseTracking(true);
+    }
+
+    ~LabeledVideo()
+    {
+
+    }
+
+    VideoSurface* getVideoSurface() const
+    {
+        return videoSurface;
+    }
+
+    void setText(const QString& text)
+    {
+        label->setText(text);
+    }
+
+    QString getText() const
+    {
+        return label->text();
+    }
+
+protected:
+    void resizeEvent(QResizeEvent* event) final override
+    {
+        QWidget::resizeEvent(event);
+        updateSize();
+    }
+
+    void mousePressEvent(QMouseEvent* event) final override
+    {
+        if (videoSurface->isExpanding())
+        {
+            setStyleSheet("QFrame { background-color: #414141; border-radius: 10px; }");
+            selected = true;
+        }
+    }
+
+private slots:
+    void updateSize()
+    {
+        if (videoSurface->isExpanding())
+        {
+            int width = videoSurface->height() * videoSurface->getRatio();
+            videoSurface->setFixedWidth(width);
+            setMaximumWidth(width + layout()->margin() * 2);
+        }
+    }
+
+private:
+    CroppingLabel* label;
+    VideoSurface* videoSurface;
+    bool selected = false;
+};
+
+GroupNetCamView::GroupNetCamView(int group, QWidget *parent)
+    : GenericNetCamView(parent)
+    , group(group)
+{
+    videoLabelSurface = new LabeledVideo(this, false);
+    videoSurface = videoLabelSurface->getVideoSurface();
+    //videoSurface->setExpanding(false);
+    videoSurface->setMinimumHeight(256);
+    videoSurface->setContentsMargins(6, 6, 6, 6);
+    videoLabelSurface->setContentsMargins(0, 0, 0, 0);
+    videoLabelSurface->layout()->setMargin(0);
+    videoLabelSurface->setStyleSheet("QFrame { background-color: black; }");
+
+    verLayout->insertWidget(0, videoLabelSurface, 1);
+
+    QScrollArea* scrollArea = new QScrollArea();
+    scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    scrollArea->setStyleSheet("QScrollArea { background-color: black; }");
+    scrollArea->setFrameStyle(QFrame::NoFrame);
+    QWidget* widget = new QWidget(nullptr);
+    scrollArea->setWidget(widget);
+    scrollArea->setWidgetResizable(true);
+    horLayout = new QHBoxLayout(widget);
+    //FlowLayout* horLayout = new FlowLayout(widget);
+    horLayout->addStretch();
+
+    LabeledVideo* labeledVideo = new LabeledVideo(this);
+    horLayout->addWidget(labeledVideo);
+    horLayout->setAlignment(labeledVideo, Qt::AlignCenter | Qt::AlignHCenter);
+
+    horLayout->addStretch();
+    verLayout->insertWidget(1, scrollArea);
+    scrollArea->setMinimumHeight(labeledVideo->height());
+
+    connect(&Audio::getInstance(), &Audio::groupAudioPlayed, this, &GroupNetCamView::groupAudioPlayed);
+
+    QTimer* timer = new QTimer(this);
+    timer->setInterval(1000);
+    connect(timer, &QTimer::timeout, this, &GroupNetCamView::findActivePeer);
+    timer->start();
+}
+
+void GroupNetCamView::clearPeers()
+{
+    QList<int> keys = videoList.keys();
+
+    for (int &i : keys)
+        removePeer(i);
+}
+
+void GroupNetCamView::addPeer(int peer, const QString& name)
+{
+    LabeledVideo* labeledVideo = new LabeledVideo(this);
+    labeledVideo->setText(name);
+    horLayout->insertWidget(horLayout->count() - 1, labeledVideo);
+    horLayout->setAlignment(labeledVideo, Qt::AlignCenter | Qt::AlignHCenter);
+    PeerVideo peerVideo;
+    peerVideo.video = labeledVideo;
+    videoList.insert(peer, peerVideo);
+
+    findActivePeer();
+}
+
+void GroupNetCamView::removePeer(int peer)
+{
+    auto peerVideo = videoList.find(peer);
+
+    if (peerVideo != videoList.end())
+    {
+        LabeledVideo* labeledVideo = peerVideo.value().video;
+        horLayout->removeWidget(labeledVideo);
+        labeledVideo->deleteLater();
+        videoList.remove(peer);
+
+        findActivePeer();
+    }
+}
+#include <QDebug>
+void GroupNetCamView::setActive(int peer)
+{
+    qDebug() << "HI: " << peer;
+    if (peer == -1)
+    {
+        // Show self.
+        return;
+    }
+
+    auto peerVideo = videoList.find(peer);
+    qDebug() << "BTW" << (peerVideo == videoList.end());
+
+    if (peerVideo != videoList.end())
+    {
+        // When group video exists:
+        // videoSurface->setSource(peerVideo.value()->getVideoSurface()->source);
+
+        videoLabelSurface->setText(peerVideo.value().video->getText());
+    }
+}
+
+void GroupNetCamView::groupAudioPlayed(int Group, int peer, unsigned short volume)
+{
+    if (group != Group)
+        return;
+
+    auto peerVideo = videoList.find(peer);
+
+    if (peerVideo != videoList.end())
+        peerVideo.value().volume = volume;
+}
+
+void GroupNetCamView::findActivePeer()
+{
+    int candidate = -1;
+    int maximum = 0;
+
+    for (auto peer = videoList.begin(); peer != videoList.end(); ++peer)
+    {
+        if (peer.value().volume > maximum)
+        {
+            maximum = peer.value().volume;
+            candidate = peer.key();
+        }
+    }
+
+    setActive(candidate);
+}

src/video/groupnetcamview.h

@@ -0,0 +1,59 @@
+/*
+    Copyright © 2015 by The qTox Project
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef GROUPNETCAMVIEW_H
+#define GROUPNETCAMVIEW_H
+
+#include "genericnetcamview.h"
+#include <QMap>
+
+class LabeledVideo;
+class QHBoxLayout;
+
+class GroupNetCamView : public GenericNetCamView
+{
+public:
+    GroupNetCamView(int group, QWidget* parent = 0);
+    void clearPeers();
+    void addPeer(int peer, const QString &name);
+    void removePeer(int peer);
+
+public slots:
+    void groupAudioPlayed(int group, int peer, unsigned short volume);
+
+private slots:
+    void findActivePeer();
+
+private:
+    struct PeerVideo
+    {
+        LabeledVideo* video;
+        unsigned short volume = 0;
+    };
+
+    void setActive(int peer);
+
+    QHBoxLayout* horLayout;
+    QMap<int, PeerVideo> videoList;
+    LabeledVideo* videoLabelSurface;
+    int activePeer;
+    int group;
+};
+
+#endif // GROUPNETCAMVIEW_H

src/video/netcamview.cpp

@@ -1,5 +1,5 @@
 /*
-    Copyright © 2014 by The qTox Project
+    Copyright © 2014-2015 by The qTox Project
 
     This file is part of qTox, a Qt-based graphical interface for Tox.
 
@@ -24,81 +24,55 @@
 #include "src/widget/tool/movablewidget.h"
 #include <QLabel>
 #include <QBoxLayout>
-#include <QPushButton>
 #include <QFrame>
 
 NetCamView::NetCamView(int friendId, QWidget* parent)
-    : QWidget(parent)
+    : GenericNetCamView(parent)
-    , mainLayout(new QHBoxLayout())
     , selfFrame{nullptr}
 {
-    QVBoxLayout* layout = new QVBoxLayout(this);
-    setWindowTitle(tr("Tox video"));
-
     videoSurface = new VideoSurface(friendId, this);
-    videoSurface->setStyleSheet("background-color: blue;");
     videoSurface->setMinimumHeight(256);
     videoSurface->setContentsMargins(6, 6, 6, 6);
 
-    mainLayout->addWidget(videoSurface, 1);
+    verLayout->insertWidget(0, videoSurface, 1);
 
-    selfFrame = new MovableWidget(videoSurface);
+    selfVideoSurface = new VideoSurface(-1, this, true);
-    selfFrame->show();
-
-    selfVideoSurface = new VideoSurface(-1, selfFrame);
     selfVideoSurface->setObjectName(QStringLiteral("CamVideoSurface"));
     selfVideoSurface->setMouseTracking(true);
     selfVideoSurface->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
+    selfFrame = new MovableWidget(videoSurface);
+    selfFrame->show();
+
     QHBoxLayout* frameLayout = new QHBoxLayout(selfFrame);
     frameLayout->addWidget(selfVideoSurface);
     frameLayout->setMargin(0);
 
-    connect(&CameraSource::getInstance(), &CameraSource::deviceOpened, [this]()
+    updateRatio();
-    {
+    connect(selfVideoSurface, &VideoSurface::ratioChanged, this, &NetCamView::updateRatio);
-        //qDebug() << "Device changed";
-        //selfFrame->setRatio(selfVideoSurface->getRatio());
-        //selfFrame->resetBoundary();
-        //connect(selfVideoSurface, &VideoSurface::drewNewFrame, this, &NetCamView::updateSize);
-    });
-
-    connect(selfVideoSurface, &VideoSurface::ratioChanged, [this]()
-    {
-        qDebug() << "Ratio changed";
-        selfFrame->setRatio(selfVideoSurface->getRatio());
-    });
 
     connect(videoSurface, &VideoSurface::boundaryChanged, [this]()
     {
-        selfFrame->setBoundary(videoSurface->getBoundingRect());
+        QRect boundingRect = videoSurface->getBoundingRect();
+        updateFrameSize(boundingRect.size());
+        selfFrame->setBoundary(boundingRect);
     });
 
-    QHBoxLayout* buttonLayout = new QHBoxLayout();
+    connect(videoSurface, &VideoSurface::ratioChanged, [this]()
-    buttonLayout->addStretch();
+    {
-    button = new QPushButton();
+        selfFrame->setMinimumWidth(selfFrame->minimumHeight() * selfVideoSurface->getRatio());
-    buttonLayout->addWidget(button);
+        QRect boundingRect = videoSurface->getBoundingRect();
-    connect(button, &QPushButton::clicked, this, &NetCamView::showMessageClicked);
+        updateFrameSize(boundingRect.size());
-
+        selfFrame->resetBoundary(boundingRect);
-    layout->addLayout(mainLayout, 1);
+    });
-    layout->addLayout(buttonLayout);
-
-    QFrame* lineFrame = new QFrame(this);
-    lineFrame->setStyleSheet("border: 1px solid #c1c1c1;");
-    lineFrame->setFrameShape(QFrame::HLine);
-    lineFrame->setMaximumHeight(1);
-    layout->addWidget(lineFrame);
-
-    setShowMessages(false);
-
-    setStyleSheet("NetCamView { background-color: #c1c1c1; }");
 }
 
 void NetCamView::show(VideoSource *source, const QString &title)
 {
     setSource(source);
     selfVideoSurface->setSource(&CameraSource::getInstance());
-    setTitle(title);
 
+    setTitle(title);
     QWidget::show();
 }
 
@@ -125,57 +99,23 @@ void NetCamView::setTitle(const QString &title)
     setWindowTitle(title);
 }
 
-void NetCamView::setShowMessages(bool show, bool notify)
-{
-    if (show)
-    {
-        button->setText(tr("Show Messages"));
-
-        if (notify)
-            button->setIcon(QIcon("://ui/chatArea/info.svg"));
-    }
-    else
-    {
-        button->setText(tr("Hide Messages"));
-        button->setIcon(QIcon());
-    }
-}
-
-void NetCamView::resizeEvent(QResizeEvent* event)
-{
-    QWidget::resizeEvent(event);
-    //updateSize();
-}
-
 void NetCamView::showEvent(QShowEvent *event)
 {
     selfFrame->resetBoundary(videoSurface->getBoundingRect());
 }
 
-void NetCamView::updateSize()
+void NetCamView::updateRatio()
 {
-    qDebug() << selfFrame->geometry();
+    selfFrame->setMinimumWidth(selfFrame->minimumHeight() * selfVideoSurface->getRatio());
-    /*qDebug() << videoSurface->size();
+    selfFrame->setRatio(selfVideoSurface->getRatio());
-    QSize usableSize = mainLayout->contentsRect().size();
+}
-    int possibleWidth = usableSize.height() * videoSurface->getRatio();
+
-
+void NetCamView::updateFrameSize(QSize size)
-    QSize initial = videoSurface->sizeHint();
+{
-
+    selfFrame->setMaximumSize(size.height() / 3, size.width() / 3);
-    if (!initial.isValid())
+
-        return;
+    if (selfFrame->maximumWidth() > selfFrame->maximumHeight())
-
+        selfFrame->setMaximumWidth(selfFrame->maximumHeight() * selfVideoSurface->getRatio());
-    if (possibleWidth > usableSize.width())
+    else
-        videoSurface->setSizeHint(usableSize.width(), usableSize.width() / videoSurface->getRatio());
+        selfFrame->setMaximumHeight(selfFrame->maximumWidth() / selfVideoSurface->getRatio());
-   else
-       videoSurface->setSizeHint(usableSize.height() * videoSurface->getRatio(), usableSize.height());
-
-    videoSurface->updateGeometry();
-
-    QSize newSize = videoSurface->sizeHint();
-    QSizeF initialSize = initial;
-    selfFrame->setRatio(selfVideoSurface->getRatio());*/
-
-    //selfFrame->setRatio(selfVideoSurface->getRatio());
-    //selfFrame->resetBoundary(videoSurface->getBoundingRect());
-    //selfFrame->setBoundary(newSize, initial, newSize.width() / initialSize.width(), newSize.height() / initialSize.height());
 }

src/video/netcamview.h

@@ -1,5 +1,5 @@
 /*
-    Copyright © 2014 by The qTox Project
+    Copyright © 2014-2015 by The qTox Project
 
     This file is part of qTox, a Qt-based graphical interface for Tox.
 
@@ -20,18 +20,15 @@
 #ifndef NETCAMVIEW_H
 #define NETCAMVIEW_H
 
-#include <QWidget>
+#include "genericnetcamview.h"
-#include "src/widget/tool/aspectratiowidget.h"
 
 class QHBoxLayout;
 struct vpx_image;
-class VideoSurface;
 class VideoSource;
 class QFrame;
 class MovableWidget;
-class QPushButton;
 
-class NetCamView : public QWidget
+class NetCamView : public GenericNetCamView
 {
     Q_OBJECT
 
@@ -44,27 +41,17 @@ public:
     void setSource(VideoSource* s);
     void setTitle(const QString& title);
 
-signals:
-    void showMessageClicked();
-
-public slots:
-    void setShowMessages(bool show, bool notify = false);
-
 protected:
-    void resizeEvent(QResizeEvent* event) final override;
     void showEvent(QShowEvent* event) final override;
 
-public slots:
+private slots:
-    void updateSize();
+    void updateRatio();
 
 private:
-    void updateFrameSize();
+    void updateFrameSize(QSize size);
 
-    QHBoxLayout* mainLayout;
-    VideoSurface* videoSurface;
     VideoSurface* selfVideoSurface;
     MovableWidget* selfFrame;
-    QPushButton* button;
     bool e = false;
 };
 

src/video/videosurface.cpp

@@ -25,19 +25,21 @@
 #include "src/persistence/settings.h"
 #include <QPainter>
 #include <QLabel>
+#include <cassert>
 
 float getSizeRatio(const QSize size)
 {
     return size.width() / static_cast<float>(size.height());
 }
 
-VideoSurface::VideoSurface(int friendId, QWidget* parent)
+VideoSurface::VideoSurface(int friendId, QWidget* parent, bool expanding)
     : QWidget{parent}
     , source{nullptr}
     , frameLock{false}
-    , hasSubscribed{false}
+    , hasSubscribed{0}
     , friendId{friendId}
     , ratio{1.0f}
+    , expanding{expanding}
 {
     recalulateBounds();
 }
@@ -53,6 +55,11 @@ VideoSurface::~VideoSurface()
     unsubscribe();
 }
 
+bool VideoSurface::isExpanding() const
+{
+    return expanding;
+}
+
 void VideoSurface::setSource(VideoSource *src)
 {
     if (source == src)
@@ -62,10 +69,9 @@ void VideoSurface::setSource(VideoSource *src)
     source = src;
     subscribe();
 }
-#include <QDebug>
+
 QRect VideoSurface::getBoundingRect() const
 {
-    qDebug() << boundingRect.bottomRight() << (QPoint(boundingRect.width(), boundingRect.height()) + boundingRect.topLeft());
     QRect bRect = boundingRect;
     bRect.setBottomRight(QPoint(boundingRect.bottom() + 1, boundingRect.right() + 1));
     return boundingRect;
@@ -78,17 +84,23 @@ float VideoSurface::getRatio() const
 
 void VideoSurface::subscribe()
 {
-    if (source && !hasSubscribed)
+    assert(hasSubscribed >= 0);
+
+    if (source && hasSubscribed++ == 0)
     {
         source->subscribe();
-        hasSubscribed = true;
         connect(source, &VideoSource::frameAvailable, this, &VideoSurface::onNewFrameAvailable);
     }
 }
 
 void VideoSurface::unsubscribe()
 {
-    if (!source || !hasSubscribed)
+    assert(hasSubscribed >= 0);
+
+    if (!source || hasSubscribed == 0)
+        return;
+
+    if (--hasSubscribed != 0)
         return;
 
     lock();
@@ -98,10 +110,9 @@ void VideoSurface::unsubscribe()
     ratio = 1.0f;
     recalulateBounds();
     emit ratioChanged();
-    update();
+    emit boundaryChanged();
 
     source->unsubscribe();
-    hasSubscribed = false;
     disconnect(source, &VideoSource::frameAvailable, this, &VideoSurface::onNewFrameAvailable);
 }
 
@@ -121,6 +132,7 @@ void VideoSurface::onNewFrameAvailable(std::shared_ptr<VideoFrame> newFrame)
         ratio = newRatio;
         recalulateBounds();
         emit ratioChanged();
+        emit boundaryChanged();
     }
 
     update();
@@ -166,18 +178,22 @@ void VideoSurface::resizeEvent(QResizeEvent* event)
 {
     QWidget::resizeEvent(event);
     recalulateBounds();
+    emit boundaryChanged();
 }
 
 void VideoSurface::showEvent(QShowEvent*)
 {
     //emit ratioChanged();
 }
-
+#include <QDebug>
 void VideoSurface::recalulateBounds()
 {
-    if (ratio == 0)
+    if (expanding)
-        return;
+    {
-
+        boundingRect = contentsRect();
+    }
+    else
+    {
         QPoint pos;
         QSize size;
         QSize usableSize = contentsRect().size();
@@ -191,8 +207,9 @@ void VideoSurface::recalulateBounds()
         pos.setX(width() / 2 - size.width() / 2);
         pos.setY(height() / 2 - size.height() / 2);
         boundingRect.setRect(pos.x(), pos.y(), size.width(), size.height());
+    }
 
-    emit boundaryChanged();
+    qDebug() << contentsRect();
 
     update();
 }

src/video/videosurface.h

@@ -30,10 +30,11 @@ class VideoSurface : public QWidget
     Q_OBJECT
 
 public:
-    VideoSurface(int friendId, QWidget* parent=0);
+    VideoSurface(int friendId, QWidget* parent = 0, bool expanding = false);
     VideoSurface(int friendId, VideoSource* source, QWidget* parent = 0);
     ~VideoSurface();
 
+    bool isExpanding() const;
     void setSource(VideoSource* src); //NULL is a valid option
     QRect getBoundingRect() const;
     float getRatio() const;
@@ -62,9 +63,10 @@ private:
     VideoSource* source;
     std::shared_ptr<VideoFrame> lastFrame;
     std::atomic_bool frameLock; ///< Fast lock for lastFrame
-    bool hasSubscribed;
+    uint8_t hasSubscribed;
     int friendId;
     float ratio;
+    bool expanding;
 };
 
 #endif // SELFCAMVIEW_H

src/widget/form/chatform.cpp

@@ -42,7 +42,6 @@
 #include "src/core/cstring.h"
 #include "src/widget/tool/callconfirmwidget.h"
 #include "src/widget/friendwidget.h"
-#include "src/video/netcamview.h"
 #include "src/widget/form/loadhistorydialog.h"
 #include "src/widget/tool/chattextedit.h"
 #include "src/widget/widget.h"
@@ -53,6 +52,7 @@
 #include "src/chatlog/chatlinecontentproxy.h"
 #include "src/chatlog/content/text.h"
 #include "src/chatlog/chatlog.h"
+#include "src/video/netcamview.h"
 #include "src/persistence/offlinemsgengine.h"
 #include "src/widget/tool/screenshotgrabber.h"
 #include "src/widget/tool/flyoutoverlaywidget.h"
@@ -77,7 +77,6 @@ ChatForm::ChatForm(Friend* chatFriend)
 
     typingTimer.setSingleShot(true);
 
-    netcam = nullptr;
     callDurationTimer = nullptr;
     disableCallButtonsTimer = nullptr;
 
@@ -90,7 +89,6 @@ ChatForm::ChatForm(Friend* chatFriend)
     callDuration->hide();
 
     chatWidget->setMinimumHeight(160);
-    connect(bodySplitter, &QSplitter::splitterMoved, this, &ChatForm::onSplitterMoved);
     connect(this, &GenericChatForm::messageInserted, this, &ChatForm::onMessageInserted);
 
     loadHistoryAction = menu.addAction(QString(), this, SLOT(onLoadHistory()));
@@ -120,7 +118,7 @@ ChatForm::ChatForm(Friend* chatFriend)
     retranslateUi();
     Translator::registerHandler(std::bind(&ChatForm::retranslateUi, this), this);
 
-    showNetcam();
+    //showNetcam();
 }
 
 ChatForm::~ChatForm()
@@ -751,6 +749,13 @@ void ChatForm::onAvatarChange(uint32_t FriendId, const QPixmap &pic)
     avatar->setPixmap(pic);
 }
 
+GenericNetCamView *ChatForm::createNetcam()
+{
+    NetCamView* view = new NetCamView(f->getFriendID(), this);
+    view->show(Core::getInstance()->getVideoSourceFromCall(callId), f->getDisplayedName());
+    return view;
+}
+
 void ChatForm::dragEnterEvent(QDragEnterEvent *ev)
 {
     if (ev->mimeData()->hasUrls())
@@ -938,31 +943,12 @@ void ChatForm::onLoadHistory()
     }
 }
 
-void ChatForm::onSplitterMoved(int, int)
-{
-    if (netcam)
-        netcam->setShowMessages(bodySplitter->sizes()[1] == 0);
-}
-
 void ChatForm::onMessageInserted()
 {
     if (netcam && bodySplitter->sizes()[1] == 0)
         netcam->setShowMessages(true, true);
 }
 
-void ChatForm::onShowMessagesClicked()
-{
-    if (netcam)
-    {
-        if (bodySplitter->sizes()[1] == 0)
-            bodySplitter->setSizes({1, 1});
-        else
-            bodySplitter->setSizes({1, 0});
-
-        onSplitterMoved(0, 0);
-    }
-}
-
 void ChatForm::startCounter()
 {
     if (!callDurationTimer)
@@ -1095,27 +1081,6 @@ void ChatForm::SendMessageStr(QString msg)
     }
 }
 
-void ChatForm::showNetcam()
-{
-    if (!netcam)
-        netcam = new NetCamView(f->getFriendID());
-
-    //connect(Widget::getInstance(), &Widget::resized, netcam, &NetCamView::updateSize);
-    netcam->show(Core::getInstance()->getVideoSourceFromCall(callId), f->getDisplayedName());
-    connect(netcam, &NetCamView::showMessageClicked, this, &ChatForm::onShowMessagesClicked);
-    bodySplitter->insertWidget(0, netcam);
-    bodySplitter->setCollapsible(0, false);
-}
-
-void ChatForm::hideNetcam()
-{
-    if (!netcam)
-        return;
-    netcam->hide();
-    delete netcam;
-    netcam = nullptr;
-}
-
 void ChatForm::retranslateUi()
 {
     loadHistoryAction->setText(tr("Load chat history..."));

src/widget/form/chatform.h

@@ -30,7 +30,6 @@
 
 class Friend;
 class FileTransferInstance;
-class NetCamView;
 class QPixmap;
 class CallConfirmWidget;
 class QHideEvent;
@@ -100,16 +99,13 @@ private slots:
     void onScreenshotClicked();
     void onScreenshotTaken(const QPixmap &pixmap);
     void doScreenshot();
-    void onSplitterMoved(int pos, int index);
     void onMessageInserted();
-    void onShowMessagesClicked();
 
 private:
     void retranslateUi();
 
 protected:
-    void showNetcam();
+    virtual GenericNetCamView* createNetcam() final override;
-    void hideNetcam();
     // drag & drop
     virtual void dragEnterEvent(QDragEnterEvent* ev) final override;
     virtual void dropEvent(QDropEvent* ev) final override;
@@ -119,7 +115,6 @@ protected:
 private:
     Friend* f;
     CroppingLabel *statusMessageLabel;
-    NetCamView* netcam;
     int callId;
     QLabel *callDuration;
     QTimer *callDurationTimer;

src/widget/form/genericchatform.cpp

@@ -43,6 +43,7 @@
 #include "src/chatlog/content/timestamp.h"
 #include "src/widget/tool/flyoutoverlaywidget.h"
 #include "src/widget/translator.h"
+#include "src/video/genericnetcamview.h"
 
 GenericChatForm::GenericChatForm(QWidget *parent)
   : QWidget(parent)
@@ -128,6 +129,7 @@ GenericChatForm::GenericChatForm(QWidget *parent)
     setLayout(mainLayout);
 
     bodySplitter = new QSplitter(Qt::Vertical, this);
+    connect(bodySplitter, &QSplitter::splitterMoved, this, &GenericChatForm::onSplitterMoved);
 
     QWidget* contentWidget = new QWidget(this);
     QVBoxLayout* contentLayout = new QVBoxLayout(contentWidget);
@@ -201,6 +203,8 @@ GenericChatForm::GenericChatForm(QWidget *parent)
 
     retranslateUi();
     Translator::registerHandler(std::bind(&GenericChatForm::retranslateUi, this), this);
+
+    netcam = nullptr;
 }
 
 GenericChatForm::~GenericChatForm()
@@ -518,6 +522,25 @@ bool GenericChatForm::eventFilter(QObject* object, QEvent* event)
     return false;
 }
 
+void GenericChatForm::onSplitterMoved(int, int)
+{
+    if (netcam)
+        netcam->setShowMessages(bodySplitter->sizes()[1] == 0);
+}
+
+void GenericChatForm::onShowMessagesClicked()
+{
+    if (netcam)
+    {
+        if (bodySplitter->sizes()[1] == 0)
+            bodySplitter->setSizes({1, 1});
+        else
+            bodySplitter->setSizes({1, 0});
+
+        onSplitterMoved(0, 0);
+    }
+}
+
 void GenericChatForm::retranslateUi()
 {
     sendButton->setToolTip(tr("Send message"));
@@ -529,3 +552,23 @@ void GenericChatForm::retranslateUi()
     saveChatAction->setText(tr("Save chat log"));
     clearAction->setText(tr("Clear displayed messages"));
 }
+
+void GenericChatForm::showNetcam()
+{
+    if (!netcam)
+        netcam = createNetcam();
+
+    connect(netcam, &GenericNetCamView::showMessageClicked, this, &GenericChatForm::onShowMessagesClicked);
+
+    bodySplitter->insertWidget(0, netcam);
+    bodySplitter->setCollapsible(0, false);
+}
+
+void GenericChatForm::hideNetcam()
+{
+    if (!netcam)
+        return;
+    netcam->hide();
+    delete netcam;
+    netcam = nullptr;
+}

src/widget/form/genericchatform.h

@@ -41,6 +41,7 @@ class MaskablePixmapWidget;
 class Widget;
 class FlyoutOverlayWidget;
 class QSplitter;
+class GenericNetCamView;
 
 namespace Ui {
     class MainWindow;
@@ -87,11 +88,16 @@ protected slots:
     void onSelectAllClicked();
     void showFileMenu();
     void hideFileMenu();
+    void onShowMessagesClicked();
+    void onSplitterMoved(int pos, int index);
 
 private:
     void retranslateUi();
 
 protected:
+    void showNetcam();
+    void hideNetcam();
+    virtual GenericNetCamView* createNetcam() = 0;
     QString resolveToxId(const ToxId &id);
     void insertChatMessage(ChatMessage::Ptr msg);
     void adjustFileMenuPosition();
@@ -122,6 +128,7 @@ protected:
     bool audioInputFlag;
     bool audioOutputFlag;
     QSplitter* bodySplitter;
+    GenericNetCamView* netcam;
 };
 
 #endif // GENERICCHATFORM_H

src/widget/form/groupchatform.cpp

@@ -29,6 +29,7 @@
 #include "src/persistence/historykeeper.h"
 #include "src/widget/flowlayout.h"
 #include "src/widget/translator.h"
+#include "src/video/groupnetcamview.h"
 #include <QDebug>
 #include <QTimer>
 #include <QPushButton>
@@ -191,7 +192,14 @@ void GroupChatForm::onUserListChanged()
         orderizer[names[i]] = peerLabels[i];
         if (group->isSelfPeerNumber(i))
             peerLabels[i]->setStyleSheet("QLabel {color : green;}");
+
+        if (netcam && !group->isSelfPeerNumber(i))
+            static_cast<GroupNetCamView*>(netcam)->addPeer(i, names[i]);
     }
+
+    if (netcam)
+        static_cast<GroupNetCamView*>(netcam)->clearPeers();
+
     // now alphabetize and add to layout
     names.sort(Qt::CaseInsensitive);
     for (unsigned i=0; i<nNames; ++i)
@@ -227,9 +235,24 @@ void GroupChatForm::peerAudioPlaying(int peer)
     {
         peerAudioTimers[peer] = new QTimer(this);
         peerAudioTimers[peer]->setSingleShot(true);
-        connect(peerAudioTimers[peer], &QTimer::timeout, [=]{this->peerLabels[peer]->setStyleSheet("");
+        connect(peerAudioTimers[peer], &QTimer::timeout, [this, peer]
-                                                             delete this->peerAudioTimers[peer];
+        {
-                                                             this->peerAudioTimers[peer] = nullptr;});
+            if (netcam)
+                static_cast<GroupNetCamView*>(netcam)->removePeer(peer);
+
+            if (peer >= peerLabels.size())
+                return;
+
+            peerLabels[peer]->setStyleSheet("");
+            delete peerAudioTimers[peer];
+            peerAudioTimers[peer] = nullptr;
+        });
+
+        if (netcam)
+        {
+            static_cast<GroupNetCamView*>(netcam)->removePeer(peer);
+            static_cast<GroupNetCamView*>(netcam)->addPeer(peer, group->getPeerList()[peer]);
+        }
     }
     peerAudioTimers[peer]->start(500);
 }
@@ -308,6 +331,7 @@ void GroupChatForm::onCallClicked()
         volButton->style()->polish(volButton);
         volButton->setToolTip(tr("Mute call"));
         inCall = true;
+        showNetcam();
     }
     else
     {
@@ -324,9 +348,24 @@ void GroupChatForm::onCallClicked()
         volButton->style()->polish(volButton);
         volButton->setToolTip("");
         inCall = false;
+        hideNetcam();
     }
 }
 
+GenericNetCamView *GroupChatForm::createNetcam()
+{
+    GroupNetCamView* view = new GroupNetCamView(group->getGroupId(), this);
+
+    QStringList names = group->getPeerList();
+    for (unsigned i=0; i<names.size(); ++i)
+    {
+        if (!group->isSelfPeerNumber(i))
+            static_cast<GroupNetCamView*>(view)->addPeer(i, names[i]);
+    }
+
+    return view;
+}
+
 void GroupChatForm::keyPressEvent(QKeyEvent* ev)
 {
     // Push to talk (CTRL+P)

src/widget/form/groupchatform.h

@@ -49,6 +49,7 @@ private slots:
     void onCallClicked();
 
 protected:
+    virtual GenericNetCamView* createNetcam() final override;
     virtual void keyPressEvent(QKeyEvent* ev) final override;
     virtual void keyReleaseEvent(QKeyEvent* ev) final override;
     // drag & drop

src/widget/tool/flowlayout.cpp

@@ -0,0 +1,190 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtWidgets>
+
+#include "flowlayout.h"
+FlowLayout::FlowLayout(QWidget *parent, int margin, int hSpacing, int vSpacing)
+    : QLayout(parent), m_hSpace(hSpacing), m_vSpace(vSpacing)
+{
+    setContentsMargins(margin, margin, margin, margin);
+}
+
+FlowLayout::FlowLayout(int margin, int hSpacing, int vSpacing)
+    : m_hSpace(hSpacing), m_vSpace(vSpacing)
+{
+    setContentsMargins(margin, margin, margin, margin);
+}
+
+FlowLayout::~FlowLayout()
+{
+    QLayoutItem *item;
+    while ((item = takeAt(0)))
+        delete item;
+}
+
+void FlowLayout::addItem(QLayoutItem *item)
+{
+    itemList.append(item);
+}
+
+int FlowLayout::horizontalSpacing() const
+{
+    if (m_hSpace >= 0) {
+        return m_hSpace;
+    } else {
+        return smartSpacing(QStyle::PM_LayoutHorizontalSpacing);
+    }
+}
+
+int FlowLayout::verticalSpacing() const
+{
+    if (m_vSpace >= 0) {
+        return m_vSpace;
+    } else {
+        return smartSpacing(QStyle::PM_LayoutVerticalSpacing);
+    }
+}
+
+int FlowLayout::count() const
+{
+    return itemList.size();
+}
+
+QLayoutItem *FlowLayout::itemAt(int index) const
+{
+    return itemList.value(index);
+}
+
+QLayoutItem *FlowLayout::takeAt(int index)
+{
+    if (index >= 0 && index < itemList.size())
+        return itemList.takeAt(index);
+    else
+        return 0;
+}
+
+Qt::Orientations FlowLayout::expandingDirections() const
+{
+    return 0;
+}
+
+bool FlowLayout::hasHeightForWidth() const
+{
+    return true;
+}
+
+int FlowLayout::heightForWidth(int width) const
+{
+    int height = doLayout(QRect(0, 0, width, 0), true);
+    return height;
+}
+
+void FlowLayout::setGeometry(const QRect &rect)
+{
+    QLayout::setGeometry(rect);
+    doLayout(rect, false);
+}
+
+QSize FlowLayout::sizeHint() const
+{
+    return minimumSize();
+}
+
+QSize FlowLayout::minimumSize() const
+{
+    QSize size;
+    QLayoutItem *item;
+    foreach (item, itemList)
+        size = size.expandedTo(item->minimumSize());
+
+    size += QSize(2*margin(), 2*margin());
+    return size;
+}
+
+int FlowLayout::doLayout(const QRect &rect, bool testOnly) const
+{
+    int left, top, right, bottom;
+    getContentsMargins(&left, &top, &right, &bottom);
+    QRect effectiveRect = rect.adjusted(+left, +top, -right, -bottom);
+    int x = effectiveRect.x();
+    int y = effectiveRect.y();
+    int lineHeight = 0;
+
+    QLayoutItem *item;
+    foreach (item, itemList) {
+        QWidget *wid = item->widget();
+        int spaceX = horizontalSpacing();
+        if (spaceX == -1)
+            spaceX = wid->style()->layoutSpacing(
+                QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Horizontal);
+        int spaceY = verticalSpacing();
+        if (spaceY == -1)
+            spaceY = wid->style()->layoutSpacing(
+                QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Vertical);
+        int nextX = x + item->sizeHint().width() + spaceX;
+        if (nextX - spaceX > effectiveRect.right() && lineHeight > 0) {
+            x = effectiveRect.x();
+            y = y + lineHeight + spaceY;
+            nextX = x + item->sizeHint().width() + spaceX;
+            lineHeight = 0;
+        }
+
+        if (!testOnly)
+            item->setGeometry(QRect(QPoint(x, y), item->sizeHint()));
+
+        x = nextX;
+        lineHeight = qMax(lineHeight, item->sizeHint().height());
+    }
+    return y + lineHeight - rect.y() + bottom;
+}
+
+int FlowLayout::smartSpacing(QStyle::PixelMetric pm) const
+{
+    QObject *parent = this->parent();
+    if (!parent) {
+        return -1;
+    } else if (parent->isWidgetType()) {
+        QWidget *pw = static_cast<QWidget *>(parent);
+        return pw->style()->pixelMetric(pm, 0, pw);
+    } else {
+        return static_cast<QLayout *>(parent)->spacing();
+    }
+}

src/widget/tool/flowlayout.h

@@ -0,0 +1,76 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef FLOWLAYOUT_H
+#define FLOWLAYOUT_H
+
+#include <QLayout>
+#include <QRect>
+#include <QStyle>
+class FlowLayout : public QLayout
+{
+public:
+    explicit FlowLayout(QWidget *parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
+    explicit FlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
+    ~FlowLayout();
+
+    void addItem(QLayoutItem *item) Q_DECL_OVERRIDE;
+    int horizontalSpacing() const;
+    int verticalSpacing() const;
+    Qt::Orientations expandingDirections() const Q_DECL_OVERRIDE;
+    bool hasHeightForWidth() const Q_DECL_OVERRIDE;
+    int heightForWidth(int) const Q_DECL_OVERRIDE;
+    int count() const Q_DECL_OVERRIDE;
+    QLayoutItem *itemAt(int index) const Q_DECL_OVERRIDE;
+    QSize minimumSize() const Q_DECL_OVERRIDE;
+    void setGeometry(const QRect &rect) Q_DECL_OVERRIDE;
+    QSize sizeHint() const Q_DECL_OVERRIDE;
+    QLayoutItem *takeAt(int index) Q_DECL_OVERRIDE;
+
+private:
+    int doLayout(const QRect &rect, bool testOnly) const;
+    int smartSpacing(QStyle::PixelMetric pm) const;
+
+    QList<QLayoutItem *> itemList;
+    int m_hSpace;
+    int m_vSpace;
+};
+
+#endif // FLOWLAYOUT_H

src/widget/tool/movablewidget.cpp

@@ -24,6 +24,11 @@
 
 #include <QDebug>
 
+static float getNetcamX = 0.0f;
+static float getNetcamY = 0.0f;
+static float getNetcamW = 0.0f;
+static float getNetcamH = 0.0f;
+
 MovableWidget::MovableWidget(QWidget *parent)
     : QWidget(parent)
 {
@@ -35,7 +40,6 @@ MovableWidget::MovableWidget(QWidget *parent)
     setRatio(1.0f);
     resize(minimumSize());
     actualPos = QPoint(0, 0);
-    qDebug() << "SRE" << size();
 
     //move()
 }
@@ -72,13 +76,17 @@ MovableWidget::MovableWidget(QWidget *parent)
 void MovableWidget::resetBoundary(QRect newBoundary)
 {
     boundaryRect = newBoundary;
-    resize(minimumSize());
+
+    //actualSize = QSize(getNetcamW * newBoundary.width(), getNetcamH * newBoundary.height());
+    resize(QSize(round(actualSize.width()), round(actualSize.height())));
+
+    //actualPos = QPointF(getNetcamX * (newBoundary.width() - width()), getNetcamY * (newBoundary.height() - height()));
     QPoint moveTo = QPoint(round(actualPos.x()), round(actualPos.y()));
     checkBoundary(moveTo);
     move(moveTo);
-    actualPos = pos();
+    actualPos = moveTo;
-    actualSize = size();
+
-    qDebug() << "GEO" << geometry();
+    qDebug() << "GGGG" << geometry();
 }
 
 void MovableWidget::setBoundary(QRect newBoundary)
@@ -89,7 +97,6 @@ void MovableWidget::setBoundary(QRect newBoundary)
         return;
     }
 
-    qDebug() << geometry() << actualPos << actualSize;
     float changeX = newBoundary.width() / static_cast<float>(boundaryRect.width());
     float changeY = newBoundary.height() / static_cast<float>(boundaryRect.height());
 
@@ -113,7 +120,9 @@ void MovableWidget::setBoundary(QRect newBoundary)
     QPoint moveTo = QPoint(round(actualPos.x()), round(actualPos.y()));
     move(moveTo);
 
+    qDebug() << "hhhhh" << geometry() << boundaryRect << newBoundary;
     boundaryRect = newBoundary;
+
 }
 
 float MovableWidget::getRatio() const
@@ -124,7 +133,6 @@ float MovableWidget::getRatio() const
 void MovableWidget::setRatio(float r)
 {
     ratio = r;
-    setMinimumWidth(minimumHeight() * ratio);
     resize(width(), width() / ratio);
     QPoint position = QPoint(actualPos.x(), actualPos.y());
     checkBoundary(position);
@@ -210,8 +218,8 @@ void MovableWidget::mouseMoveEvent(QMouseEvent* event)
                 {
                     lastSize.setHeight(height() + displacement.y());
 
-                    if (lastSize.height() > boundaryRect.height() / 3)
+                    if (lastSize.height() > maximumHeight())
-                        lastPosition.setY(y() - displacement.y() + (lastSize.height() - boundaryRect.height() / 3));
+                        lastPosition.setY(y() - displacement.y() + (lastSize.height() - maximumHeight()));
                     else
                         lastPosition.setY(y() - displacement.y());
                 }
@@ -219,8 +227,8 @@ void MovableWidget::mouseMoveEvent(QMouseEvent* event)
                 if (mode & ResizeLeft)
                 {
                     lastSize.setWidth(width() + displacement.x());
-                    if (lastSize.width() > boundaryRect.width() / 3)
+                    if (lastSize.width() > maximumWidth())
-                        lastPosition.setX(x() - displacement.x() + (lastSize.width() - boundaryRect.width() / 3));
+                        lastPosition.setX(x() - displacement.x() + (lastSize.width() - maximumWidth()));
                     else
                         lastPosition.setX(x() - displacement.x());
                 }
@@ -231,11 +239,11 @@ void MovableWidget::mouseMoveEvent(QMouseEvent* event)
                 if (mode & ResizeDown)
                     lastSize.setHeight(height() - displacement.y());
 
-                if (lastSize.height() > boundaryRect.height() / 3)
+                if (lastSize.height() > maximumHeight())
-                    lastSize.setHeight(boundaryRect.height() / 3);
+                    lastSize.setHeight(maximumHeight());
 
-                if (lastSize.width() > boundaryRect.width() / 3)
+                if (lastSize.width() > maximumWidth())
-                    lastSize.setWidth(boundaryRect.width() / 3);
+                    lastSize.setWidth(maximumWidth());
 
                 if (mode & (ResizeLeft | ResizeRight))
                 {

src/widget/tool/movablewidget.h

@@ -21,7 +21,6 @@
 #define MOVABLEWIDGET_H
 
 #include <QWidget>
-#include "aspectratiowidget.h"
 
 class MovableWidget : public QWidget
 {

src/widget/widget.cpp

@@ -1059,7 +1059,8 @@ void Widget::onGroupNamelistChanged(int groupnumber, int peernumber, uint8_t Cha
     }
     else if (change == TOX_CHAT_CHANGE_PEER_NAME) // core overwrites old name before telling us it changed...
     {
-        g->updatePeer(peernumber,Nexus::getCore()->getGroupPeerName(groupnumber, peernumber));
+        qDebug() << "UPDATING PEER";
+        g->updatePeer(peernumber, name);
     }
 }