move around files

src/widgets/chatwidget.cpp

@@ -0,0 +1,197 @@
+#include "widgets/chatwidget.h"
+#include "channelmanager.h"
+#include "colorscheme.h"
+#include "settingsmanager.h"
+#include "widgets/textinputdialog.h"
+
+#include <QDebug>
+#include <QFont>
+#include <QFontDatabase>
+#include <QPainter>
+#include <QVBoxLayout>
+#include <boost/signals2.hpp>
+
+using namespace chatterino::messages;
+
+namespace chatterino {
+namespace widgets {
+
+ChatWidget::ChatWidget(QWidget *parent)
+    : QWidget(parent)
+    , _messages()
+    , _channel(ChannelManager::getInstance().getEmpty())
+    , _channelName(QString())
+    , _vbox(this)
+    , _header(this)
+    , _view(this)
+    , _input(this)
+{
+    this->_vbox.setSpacing(0);
+    this->_vbox.setMargin(1);
+
+    this->_vbox.addWidget(&_header);
+    this->_vbox.addWidget(&_view, 1);
+    this->_vbox.addWidget(&_input);
+}
+
+ChatWidget::~ChatWidget()
+{
+    detachChannel();
+}
+
+std::shared_ptr<Channel> ChatWidget::getChannel() const
+{
+    return _channel;
+}
+
+std::shared_ptr<Channel> &ChatWidget::getChannelRef()
+{
+    return _channel;
+}
+
+const QString &ChatWidget::getChannelName() const
+{
+    return _channelName;
+}
+
+void ChatWidget::setChannelName(const QString &name)
+{
+    QString channelName = name.trimmed();
+
+    // return if channel name is the same
+    if (QString::compare(channelName, _channelName, Qt::CaseInsensitive) == 0) {
+        _channelName = channelName;
+        _header.updateChannelText();
+
+        return;
+    }
+
+    // remove current channel
+    if (!_channelName.isEmpty()) {
+        ChannelManager::getInstance().removeChannel(_channelName);
+
+        detachChannel();
+    }
+
+    // update members
+    _channelName = channelName;
+
+    // update messages
+    _messages.clear();
+
+    printf("Set channel name xD %s\n", qPrintable(name));
+
+    if (channelName.isEmpty()) {
+        _channel = NULL;
+    } else {
+        _channel = ChannelManager::getInstance().addChannel(channelName);
+        printf("Created channel FeelsGoodMan %p\n", _channel.get());
+
+        attachChannel(_channel);
+    }
+
+    // update header
+    _header.updateChannelText();
+
+    // update view
+    _view.layoutMessages();
+    _view.update();
+}
+
+void ChatWidget::attachChannel(SharedChannel channel)
+{
+    // on new message
+    _messageAppendedConnection = channel->messageAppended.connect([this](SharedMessage &message) {
+        SharedMessageRef deleted;
+
+        auto messageRef = new MessageRef(message);
+
+        if (_messages.appendItem(SharedMessageRef(messageRef), deleted)) {
+            qreal value = std::max(0.0, _view.getScrollbar()->getDesiredValue() - 1);
+
+            _view.getScrollbar()->setDesiredValue(value, false);
+        }
+    });
+
+    // on message removed
+    _messageRemovedConnection = _channel->messageRemovedFromStart.connect([](SharedMessage &) {
+        //
+    });
+
+    auto snapshot = _channel.get()->getMessageSnapshot();
+
+    for (int i = 0; i < snapshot.getSize(); i++) {
+        SharedMessageRef deleted;
+
+        auto messageRef = new MessageRef(snapshot[i]);
+
+        _messages.appendItem(SharedMessageRef(messageRef), deleted);
+    }
+}
+
+void ChatWidget::detachChannel()
+{
+    // on message added
+    _messageAppendedConnection.disconnect();
+
+    // on message removed
+    _messageRemovedConnection.disconnect();
+}
+
+LimitedQueueSnapshot<SharedMessageRef> ChatWidget::getMessagesSnapshot()
+{
+    return _messages.getSnapshot();
+}
+
+void ChatWidget::showChangeChannelPopup()
+{
+    // create new input dialog and execute it
+    TextInputDialog dialog(this);
+
+    dialog.setText(_channelName);
+
+    if (dialog.exec() == QDialog::Accepted) {
+        setChannelName(dialog.getText());
+    }
+}
+
+void ChatWidget::layoutMessages()
+{
+    if (_view.layoutMessages()) {
+        _view.update();
+    }
+}
+
+void ChatWidget::updateGifEmotes()
+{
+    _view.updateGifEmotes();
+}
+
+void ChatWidget::paintEvent(QPaintEvent *)
+{
+    // color the background of the chat
+    QPainter painter(this);
+
+    painter.fillRect(this->rect(), ColorScheme::getInstance().ChatBackground);
+}
+
+void ChatWidget::load(const boost::property_tree::ptree &tree)
+{
+    // load tab text
+    try {
+        this->setChannelName(QString::fromStdString(tree.get<std::string>("channelName")));
+    } catch (boost::property_tree::ptree_error) {
+    }
+}
+
+boost::property_tree::ptree ChatWidget::save()
+{
+    boost::property_tree::ptree tree;
+
+    tree.put("channelName", this->getChannelName().toStdString());
+
+    return tree;
+}
+
+}  // namespace widgets
+}  // namespace chatterino