open twitch usercard on middle mouse (#1669)

Co-authored-by: pajlada <rasmus.karlsson@pajlada.com>

src/controllers/commands/CommandController.cpp

@@ -16,6 +16,7 @@
 #include "singletons/Settings.hpp"
 #include "singletons/Theme.hpp"
 #include "util/CombinePath.hpp"
+#include "util/Twitch.hpp"
 #include "widgets/dialogs/UserInfoPopup.hpp"
 
 #include <QApplication>
@@ -437,8 +438,8 @@ QString CommandController::execCommand(const QString &textNoEmoji,
                     channelName.remove(0, 1);
                 }
             }
-            QDesktopServices::openUrl("https://www.twitch.tv/popout/" +
-                                      channelName + "/viewercard/" + words[1]);
+            openTwitchUsercard(channelName, words[1]);
+
             return "";
         }
         else if (commandName == "/usercard")

src/util/Twitch.cpp

@@ -0,0 +1,12 @@
+#include "util/Twitch.hpp"
+
+#include <QDesktopServices>
+
+namespace chatterino {
+
+void openTwitchUsercard(QString channel, QString username)
+{
+    QDesktopServices::openUrl("https://www.twitch.tv/popout/" + channel +
+                              "/viewercard/" + username);
+}
+}  // namespace chatterino

src/util/Twitch.hpp

@@ -0,0 +1,9 @@
+#pragma once
+
+#include <QString>
+
+namespace chatterino {
+
+void openTwitchUsercard(const QString channel, const QString username);
+
+}  // namespace chatterino

src/widgets/helper/ChannelView.cpp

@@ -34,6 +34,7 @@
 #include "util/Clipboard.hpp"
 #include "util/DistanceBetweenPoints.hpp"
 #include "util/IncognitoBrowser.hpp"
+#include "util/Twitch.hpp"
 #include "widgets/Scrollbar.hpp"
 #include "widgets/TooltipWidget.hpp"
 #include "widgets/dialogs/UserInfoPopup.hpp"
@@ -1403,6 +1404,10 @@ void ChannelView::mousePressEvent(QMouseEvent *event)
             {
                 if (this->isScrolling_)
                     this->disableScrolling();
+                else if (hoverLayoutElement != nullptr &&
+                         hoverLayoutElement->getFlags().has(
+                             MessageElementFlag::Username))
+                    break;
                 else
                     this->enableScrolling(event->screenPos());
             }
@@ -1424,7 +1429,7 @@ void ChannelView::mouseReleaseEvent(QMouseEvent *event)
     QPoint relativePos;
     int messageIndex;
 
-    bool foundMessage =
+    bool foundElement =
         tryGetMessageAt(event->pos(), layout, relativePos, messageIndex);
 
     // check if mouse was pressed
@@ -1486,13 +1491,23 @@ void ChannelView::mouseReleaseEvent(QMouseEvent *event)
 
             return;
         }
-        else if (foundMessage)
+        else if (foundElement)
         {
             const MessageLayoutElement *hoverLayoutElement =
                 layout->getElementAt(relativePos);
 
-            if (hoverLayoutElement == nullptr ||
-                hoverLayoutElement->getLink().isUrl() == false)
+            if (hoverLayoutElement == nullptr)
+            {
+                return;
+            }
+            else if (hoverLayoutElement->getFlags().has(
+                         MessageElementFlag::Username))
+            {
+                openTwitchUsercard(this->channel_->getName(),
+                                   hoverLayoutElement->getLink().value);
+                return;
+            }
+            else if (hoverLayoutElement->getLink().isUrl() == false)
             {
                 return;
             }
@@ -1505,7 +1520,7 @@ void ChannelView::mouseReleaseEvent(QMouseEvent *event)
     }
 
     // no message found
-    if (!foundMessage)
+    if (!foundElement)
     {
         // No message at clicked position
         return;