added search popup

src/widgets/helper/channelview.cpp

@@ -26,7 +26,6 @@
 
 #define LAYOUT_WIDTH \
     (this->width() - (this->scrollBar.isVisible() ? 16 : 4) * this->getDpiMultiplier())
-#define PAUSE_TIME 1000
 
 using namespace chatterino::messages;
 
@@ -443,6 +442,7 @@ void ChannelView::setChannel(std::shared_ptr<Channel> newChannel)
     this->channel = newChannel;
 
     this->userPopupWidget.setChannel(newChannel);
+    this->layoutMessages();
 }
 
 void ChannelView::detachChannel()

src/widgets/helper/searchpopup.cpp

@@ -0,0 +1,87 @@
+#include "searchpopup.hpp"
+
+#include <QHBoxLayout>
+#include <QLineEdit>
+#include <QVBoxLayout>
+
+#include "channel.hpp"
+#include "widgets/helper/channelview.hpp"
+
+namespace chatterino {
+namespace widgets {
+SearchPopup::SearchPopup()
+{
+    this->initAsWindow();
+    this->initLayout();
+    this->resize(400, 600);
+}
+
+void SearchPopup::initLayout()
+{
+    // VBOX
+    {
+        QVBoxLayout *layout1 = new QVBoxLayout(this);
+        layout1->setMargin(0);
+
+        // HBOX
+        {
+            QHBoxLayout *layout2 = new QHBoxLayout(this);
+            layout2->setMargin(6);
+
+            // SEARCH INPUT
+            {
+                this->searchInput = new QLineEdit(this);
+                layout2->addWidget(this->searchInput);
+                QObject::connect(this->searchInput, &QLineEdit::returnPressed,
+                                 [this] { this->performSearch(); });
+            }
+
+            // SEARCH BUTTON
+            {
+                QPushButton *searchButton = new QPushButton(this);
+                searchButton->setText("Search");
+                layout2->addWidget(searchButton);
+                QObject::connect(searchButton, &QPushButton::clicked,
+                                 [this] { this->performSearch(); });
+            }
+
+            layout1->addLayout(layout2);
+        }
+
+        // CHANNELVIEW
+        {
+            this->channelView = new ChannelView(this);
+
+            layout1->addWidget(this->channelView);
+        }
+
+        this->setLayout(layout1);
+    }
+}
+
+void SearchPopup::setChannel(std::shared_ptr<Channel> channel)
+{
+    this->snapshot = channel->getMessageSnapshot();
+    this->performSearch();
+
+    this->setWindowTitle("Searching in " + channel->name + "s history");
+}
+
+void SearchPopup::performSearch()
+{
+    QString text = searchInput->text();
+
+    std::shared_ptr<Channel> channel(new Channel("search"));
+
+    for (size_t i = 0; i < this->snapshot.getLength(); i++) {
+        messages::SharedMessage message = this->snapshot[i];
+
+        if (text.isEmpty() || message->getContent().indexOf(this->searchInput->text()) != -1) {
+            channel->addMessage(message);
+        }
+    }
+
+    this->channelView->setChannel(channel);
+}
+}
+}

src/widgets/helper/searchpopup.hpp

@@ -0,0 +1,31 @@
+#pragma once
+
+#include <memory>
+
+#include "messages/limitedqueuesnapshot.hpp"
+#include "messages/message.hpp"
+#include "widgets/basewidget.hpp"
+
+class QLineEdit;
+namespace chatterino {
+class Channel;
+namespace widgets {
+class ChannelView;
+
+class SearchPopup : public BaseWidget
+{
+public:
+    SearchPopup();
+
+    void setChannel(std::shared_ptr<Channel> channel);
+
+private:
+    messages::LimitedQueueSnapshot<messages::SharedMessage> snapshot;
+    QLineEdit *searchInput;
+    ChannelView *channelView;
+
+    void initLayout();
+    void performSearch();
+};
+}
+}

src/widgets/split.cpp

@@ -5,6 +5,7 @@
 #include "singletons/windowmanager.hpp"
 #include "twitch/twitchmessagebuilder.hpp"
 #include "util/urlfetch.hpp"
+#include "widgets/helper/searchpopup.hpp"
 #include "widgets/qualitypopup.hpp"
 #include "widgets/splitcontainer.hpp"
 #include "widgets/textinputdialog.hpp"
@@ -76,6 +77,9 @@ Split::Split(SplitContainer *parent, const std::string &_uuid)
     // CTRL+R: Change Channel
     ezShortcut(this, "CTRL+R", &Split::doChangeChannel);
 
+    // CTRL+F: Search
+    ezShortcut(this, "CTRL+F", &Split::doSearch);
+
     // xd
     // ezShortcut(this, "ALT+SHIFT+RIGHT", &Split::doIncFlexX);
     // ezShortcut(this, "ALT+SHIFT+LEFT", &Split::doDecFlexX);
@@ -473,6 +477,14 @@ void Split::doCopy()
     QApplication::clipboard()->setText(this->view.getSelectedText());
 }
 
+void Split::doSearch()
+{
+    SearchPopup *popup = new SearchPopup();
+
+    popup->setChannel(this->getChannel());
+    popup->show();
+}
+
 template <typename Iter, typename RandomGenerator>
 static Iter select_randomly(Iter start, Iter end, RandomGenerator &g)
 {

src/widgets/split.hpp

@@ -118,6 +118,9 @@ public slots:
     // Copy text from chat
     void doCopy();
 
+    // Open a search popup
+    void doSearch();
+
     // Open viewer list of the channel
     void doOpenViewerList();