fix: copy filters to overlay window

CHANGELOG.md

@@ -5,7 +5,7 @@
 - Major: Add option to show pronouns in user card. (#5442, #5583)
 - Major: Release plugins alpha. (#5288)
 - Major: Improve high-DPI support on Windows. (#4868, #5391)
-- Major: Added transparent overlay window (default keybind: <kbd>CTRL</kbd> + <kbd>ALT</kbd> + <kbd>N</kbd>). (#4746)
+- Major: Added transparent overlay window (default keybind: <kbd>CTRL</kbd> + <kbd>ALT</kbd> + <kbd>N</kbd>). (#4746, #5643)
 - Minor: Removed the Ctrl+Shift+L hotkey for toggling the "live only" tab visibility state. (#5530)
 - Minor: Add support for Shared Chat messages. Shared chat messages can be filtered with the `flags.shared` filter variable, or with search using `is:shared`. Some messages like subscriptions are filtered on purpose to avoid confusion for the broadcaster. If you have both channels participating in Shared Chat open, only one of the message triggering your highlight will trigger. (#5606, #5625)
 - Minor: Moved tab visibility control to a submenu, without any toggle actions. (#5530)

src/widgets/OverlayWindow.cpp

@@ -85,7 +85,8 @@ namespace chatterino {
 
 using namespace std::chrono_literals;
 
-OverlayWindow::OverlayWindow(IndirectChannel channel)
+OverlayWindow::OverlayWindow(IndirectChannel channel,
+                             const QList<QUuid> &filterIDs)
     : QWidget(nullptr,
               Qt::Window | Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint)
 #ifdef Q_OS_WIN
@@ -116,6 +117,7 @@ OverlayWindow::OverlayWindow(IndirectChannel channel)
     });
 
     this->channelView_.installEventFilter(this);
+    this->channelView_.setFilters(filterIDs);
     this->channelView_.setChannel(this->channel_.get());
     this->channelView_.setIsOverlay(true);  // use overlay colors
     this->channelView_.setAttribute(Qt::WA_TranslucentBackground);

src/widgets/OverlayWindow.hpp

@@ -21,7 +21,7 @@ class OverlayWindow : public QWidget
 {
     Q_OBJECT
 public:
-    OverlayWindow(IndirectChannel channel);
+    OverlayWindow(IndirectChannel channel, const QList<QUuid> &filterIDs);
     ~OverlayWindow() override;
     OverlayWindow(const OverlayWindow &) = delete;
     OverlayWindow(OverlayWindow &&) = delete;

src/widgets/splits/Split.cpp

@@ -1155,7 +1155,8 @@ void Split::showOverlayWindow()
 {
     if (!this->overlayWindow_)
     {
-        this->overlayWindow_ = new OverlayWindow(this->getIndirectChannel());
+        this->overlayWindow_ =
+            new OverlayWindow(this->getIndirectChannel(), this->getFilters());
     }
     this->overlayWindow_->show();
 }