From a84716547b5c63e33708d709a3c28ea227a4e75e Mon Sep 17 00:00:00 2001
From: rexim <reximkut@gmail.com>
Date: Wed, 5 Jun 2019 00:59:08 +0700
Subject: [PATCH] Animate gifs in the tooltip preview

---
 src/widgets/helper/ChannelView.cpp | 20 +++++++++++++-------
 src/widgets/helper/ChannelView.hpp |  3 +++
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/src/widgets/helper/ChannelView.cpp b/src/widgets/helper/ChannelView.cpp
index 1f0147f35..ef3c290fc 100644
--- a/src/widgets/helper/ChannelView.cpp
+++ b/src/widgets/helper/ChannelView.cpp
@@ -311,6 +311,15 @@ void ChannelView::queueUpdate()
     //    }
 
     //    this->repaint();
+
+    auto tooltipWidget = TooltipWidget::getInstance();
+    if (this->currentPreviewEmote) {
+        auto pixmap = this->currentPreviewEmote->images.getImage(3.0)->pixmap();
+        if (pixmap) {
+            tooltipWidget->setImage(*pixmap);
+        }
+    }
+
     this->update();
 
     //    this->updateTimer.start();
@@ -1217,15 +1226,12 @@ void ChannelView::mouseMoveEvent(QMouseEvent *event)
     }
     else
     {
-        tooltipWidget->clearImage();
-
         auto emoteElement = dynamic_cast<const EmoteElement*>(&hoverLayoutElement->getCreator());
         if (emoteElement && getSettings()->emotesTooltipPreview.getValue()) {
-            auto pixmap = emoteElement->getEmote()->images.getImage(3.0)->pixmap();
-            if (pixmap) {
-                // FIXME: Gifs are not animated
-                tooltipWidget->setImage(*pixmap);
-            }
+            this->currentPreviewEmote = emoteElement->getEmote();
+        } else {
+            this->currentPreviewEmote = nullptr;
+            tooltipWidget->clearImage();
         }
 
         tooltipWidget->moveTo(this, event->globalPos());
diff --git a/src/widgets/helper/ChannelView.hpp b/src/widgets/helper/ChannelView.hpp
index 70b5fd0b4..7abf29380 100644
--- a/src/widgets/helper/ChannelView.hpp
+++ b/src/widgets/helper/ChannelView.hpp
@@ -4,6 +4,7 @@
 #include "messages/LimitedQueue.hpp"
 #include "messages/LimitedQueueSnapshot.hpp"
 #include "messages/Selection.hpp"
+#include "messages/Emote.hpp"
 #include "widgets/BaseWidget.hpp"
 
 #include <QPaintEvent>
@@ -209,6 +210,8 @@ private:
     static constexpr int leftPadding = 8;
     static constexpr int scrollbarPadding = 8;
 
+    EmotePtr currentPreviewEmote = nullptr;
+
 private slots:
     void wordFlagsChanged()
     {