Improve file sending

Improve the Widget, properly handle finished/cancelled tranfers

chatform.cpp

@@ -180,7 +180,10 @@ void ChatForm::onSliderRangeChanged()
 
 void ChatForm::startFileSend(ToxFile *file)
 {
-    QLabel *author = new QLabel(Widget::getInstance()->getUsername()), *date = new QLabel();
+    if (file->friendId != f->friendId)
+        return;
+    QLabel *author = new QLabel(Widget::getInstance()->getUsername());
+    QLabel *date = new QLabel(QTime::currentTime().toString("mm:ss"));
     QScrollBar* scroll = chatArea->verticalScrollBar();
     lockSliderToBottom = scroll && scroll->value() == scroll->maximum();
     author->setAlignment(Qt::AlignTop | Qt::AlignRight);
@@ -207,4 +210,6 @@ void ChatForm::startFileSend(ToxFile *file)
     curRow++;
 
     connect(Widget::getInstance()->getCore(), &Core::fileTransferInfo, fileTrans, &FileTransfertWidget::onFileTransferInfo);
+    connect(Widget::getInstance()->getCore(), &Core::fileTransferCancelled, fileTrans, &FileTransfertWidget::onFileTransferCancelled);
+    connect(Widget::getInstance()->getCore(), &Core::fileTransferFinished, fileTrans, &FileTransfertWidget::onFileTransferFinished);
 }

core.cpp

@@ -161,7 +161,9 @@ void Core::onFileControlCallback(Tox* tox, int32_t friendnumber, uint8_t receive
         if (chunkSize == -1)
         {
             qWarning("Core::onFileControlCallback: Error getting preffered chunk size, aborting file send");
-            // TODO: Warn the Friend* that we're aborting (emit)
+            file->status = ToxFile::STOPPED;
+            emit static_cast<Core*>(core)->fileTransferFinished(file);
+            tox_file_send_control(tox, file->friendId, 0, file->fileNum, TOX_FILECONTROL_KILL, nullptr, 0);
             return;
         }
         chunkSize = std::min(chunkSize, file->fileData.size());
@@ -169,7 +171,9 @@ void Core::onFileControlCallback(Tox* tox, int32_t friendnumber, uint8_t receive
         if (tox_file_send_data(tox, friendnumber, filenumber, (uint8_t*)toSend.data(), toSend.size()) == -1)
         {
             qWarning("Core::onFileControlCallback: Error sending first data chunk, aborting");
-            // TODO: Warn the Friend* that we're aborting (emit)
+            file->status = ToxFile::STOPPED;
+            emit static_cast<Core*>(core)->fileTransferFinished(file);
+            tox_file_send_control(tox, file->friendId, 0, file->fileNum, TOX_FILECONTROL_KILL, nullptr, 0);
             return;
         }
         else
@@ -264,7 +268,6 @@ void Core::sendFile(int32_t friendId, QString Filename, QByteArray data)
     if (fileNum == -1)
     {
         qWarning() << "Core::sendFile: Can't create the Tox file sender";
-        // TODO: Notify Widget (with the friendId), Widget will notify the chatForm
         return;
     }
 
@@ -369,7 +372,8 @@ void Core::fileHeartbeat()
             {
                 qWarning("Core::fileHeartbeat: Error getting preffered chunk size, aborting file send");
                 file.status = ToxFile::STOPPED;
-                // TODO: Warn the Friend* and the peer that we're aborting (emit and tox_control_...)
+                emit fileTransferFinished(&file);
+                tox_file_send_control(tox, file.friendId, 0, file.fileNum, TOX_FILECONTROL_KILL, nullptr, 0);
                 return;
             }
             chunkSize = std::min(chunkSize, file.fileData.size());
@@ -387,7 +391,7 @@ void Core::fileHeartbeat()
                     qDebug("Core::fileHeartbeat: Transfer finished");
                     tox_file_send_control(tox, file.friendId, 0, file.fileNum, TOX_FILECONTROL_FINISHED, nullptr, 0);
                     file.status = ToxFile::STOPPED; // TODO: Remove it from the list and return;
-                    // TODO: Notify the Friend* that we're done sending (emit)
+                    emit fileTransferFinished(&file);
                 }
                 else
                     qDebug() << QString("Core::fileHeartbeat: sent %1/%2 bytes").arg(file.bytesSent).arg(file.fileData.size());

filetransfertwidget.cpp

@@ -11,12 +11,14 @@ FileTransfertWidget::FileTransfertWidget(ToxFile *File)
     QFont prettysmall;
     prettysmall.setPixelSize(10);
     QPalette greybg;
-    greybg.setColor(QPalette::Window, Qt::gray);
+    greybg.setColor(QPalette::Window, QColor(209,209,209));
+    greybg.setColor(QPalette::Base, QColor(150,150,150));
     setPalette(greybg);
     setAutoFillBackground(true);
 
     setFixedSize(250,50);
     setLayout(mainLayout);
+    mainLayout->setMargin(0);
 
     filename->setText(file->fileName);
     filename->setFont(prettysmall);
@@ -27,6 +29,8 @@ FileTransfertWidget::FileTransfertWidget(ToxFile *File)
     eta->setText("00:00");
     eta->setFont(prettysmall);
     progress->setValue(0);
+    progress->setMinimumHeight(11);
+    progress->setFont(prettysmall);
 
     topright->setIcon(QIcon("img/button icons/no_2x.png"));
     if (file->direction == ToxFile::SENDING)
@@ -34,8 +38,18 @@ FileTransfertWidget::FileTransfertWidget(ToxFile *File)
     else
         bottomright->setIcon(QIcon("img/button icons/yes_2x.png"));
 
-    topright->setIconSize(QSize(25,25));
-    bottomright->setIconSize(QSize(25,25));
+    QPalette toxgreen;
+    toxgreen.setColor(QPalette::Button, QColor(107,194,96)); // Tox Green
+    topright->setIconSize(QSize(10,10));
+    topright->setFixedSize(24,24);
+    topright->setFlat(true);
+    topright->setAutoFillBackground(true);
+    topright->setPalette(toxgreen);
+    bottomright->setIconSize(QSize(10,10));
+    bottomright->setFixedSize(24,24);
+    bottomright->setFlat(true);
+    bottomright->setAutoFillBackground(true);
+    bottomright->setPalette(toxgreen);
 
     mainLayout->addWidget(pic);
     mainLayout->addLayout(infoLayout);
@@ -44,12 +58,18 @@ FileTransfertWidget::FileTransfertWidget(ToxFile *File)
     infoLayout->addWidget(filename);
     infoLayout->addLayout(textLayout);
     infoLayout->addWidget(progress);
+    infoLayout->setMargin(5);
 
     textLayout->addWidget(size);
     textLayout->addWidget(speed);
     textLayout->addWidget(eta);
     textLayout->setMargin(0);
     textLayout->setSpacing(5);
+
+    buttonLayout->addWidget(topright);
+    buttonLayout->addWidget(bottomright);
+    buttonLayout->setMargin(0);
+    buttonLayout->setSpacing(2);
 }
 
 QString FileTransfertWidget::getHumanReadableSize(int size)
@@ -86,10 +106,30 @@ void FileTransfertWidget::onFileTransferInfo(ToxFile* File)
 
 void FileTransfertWidget::onFileTransferCancelled(ToxFile* File)
 {
-
+    if (File != file)
+            return;
+    progress->hide();
+    speed->hide();
+    eta->hide();
+    topright->hide();
+    bottomright->hide();
+    QPalette toxred;
+    toxred.setColor(QPalette::Window, QColor(200,78,78)); // Tox Red
+    setPalette(toxred);
 }
 
 void FileTransfertWidget::onFileTransferFinished(ToxFile* File)
 {
-
+    if (File != file)
+            return;
+    progress->hide();
+    speed->hide();
+    eta->hide();
+    topright->setIcon(QIcon("img/button icons/yes_2x.png"));
+    buttonLayout->addStretch();
+    buttonLayout->setSpacing(0);
+    bottomright->hide();
+    QPalette toxgreen;
+    toxgreen.setColor(QPalette::Window, QColor(107,194,96)); // Tox Green
+    setPalette(toxgreen);
 }