Fix PathShiftGradient colors with custom palettes.

desktop-app · Sep 13, 2021 · ef633ec · ef633ec
1 parent 8589a8d
commit ef633ec
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/ui/effects/path_shift_gradient.cpp b/ui/effects/path_shift_gradient.cpp
@@ -29,12 +29,17 @@ std::weak_ptr<PathShiftGradient::AnimationData> PathShiftGradient::Animation;
 PathShiftGradient::PathShiftGradient(
 	const style::color &bg,
 	const style::color &fg,
-	Fn<void()> animationCallback)
+	Fn<void()> animationCallback,
+	rpl::producer<> paletteUpdated)
 : _bg(bg)
 , _fg(fg)
 , _animationCallback(std::move(animationCallback)) {
 	refreshColors();
-	style::PaletteChanged(
+	if (!paletteUpdated) {
+		paletteUpdated = style::PaletteChanged();
+	}
+	std::move(
+		paletteUpdated
 	) | rpl::start_with_next([=] {
 		refreshColors();
 	}, _lifetime);

diff --git a/ui/effects/path_shift_gradient.h b/ui/effects/path_shift_gradient.h
@@ -17,7 +17,8 @@ class PathShiftGradient final {
 	PathShiftGradient(
 		const style::color &bg,
 		const style::color &fg,
-		Fn<void()> animationCallback);
+		Fn<void()> animationCallback,
+		rpl::producer<> paletteUpdated = nullptr);
 	~PathShiftGradient();
 
 	void startFrame(