perf: 尝试优化性能

Blinue · Dec 25, 2024 · 2d64597 · 2d64597
1 parent b26ad25
commit 2d64597
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Showing 3 changed files with 52 additions and 14 deletions.
diff --git a/src/Magpie/MainWindow.cpp b/src/Magpie/MainWindow.cpp
@@ -79,15 +79,15 @@ bool MainWindow::Create() noexcept {
 				GetMonitorInfo(hMon, &mi);
 
 				// 播放窗口显示动画
-				SetWindowPos(
+				/*SetWindowPos(
 					Handle(),
 					NULL,
 					mi.rcWork.left,
 					mi.rcWork.top,
 					mi.rcMonitor.right - mi.rcMonitor.left,
 					mi.rcMonitor.bottom - mi.rcMonitor.top,
 					SWP_NOACTIVATE | SWP_NOZORDER | SWP_SHOWWINDOW
-				);
+				);*/
 			}
 
 			// 将状态设为最大化，也还原了原始的窗口化位置

diff --git a/src/Magpie/RootPage.cpp b/src/Magpie/RootPage.cpp
@@ -85,17 +85,19 @@ void RootPage::InitializeComponent() {
 	}
 }
 
-void RootPage::RootPage_Loaded(IInspectable const&, RoutedEventArgs const&) {
-	// 消除焦点框
-	IsTabStop(true);
-	Focus(FocusState::Programmatic);
-	IsTabStop(false);
+template<typename Fn>
+static int Measure1(const Fn& func) noexcept {
+	using namespace std::chrono;
 
-	// 设置 NavigationView 内的 Tooltip 的主题
-	XamlHelper::UpdateThemeOfTooltips(RootNavigationView(), ActualTheme());
+	auto t = steady_clock::now();
+	func();
+	auto dura = duration_cast<microseconds>(steady_clock::now() - t);
 
-	// 启动时跳过所有动画，比如 ToggleSwitch 和 NavigationView 的动画
-	std::vector<DependencyObject> elems{ *this };
+	return int(dura.count());
+}
+
+static void SkipAnimations(const DependencyObject& root) {
+	std::vector<DependencyObject> elems{ root };
 	do {
 		std::vector<DependencyObject> temp;
 
@@ -112,11 +114,11 @@ void RootPage::RootPage_Loaded(IInspectable const&, RoutedEventArgs const&) {
 							}
 						}
 
-						for (VisualTransition transition : group.Transitions()) {
+						/*for (VisualTransition transition : group.Transitions()) {
 							if (auto storyboard = transition.Storyboard()) {
 								storyboard.SkipToFill();
 							}
-						}
+						}*/
 					}
 				}
 
@@ -128,6 +130,41 @@ void RootPage::RootPage_Loaded(IInspectable const&, RoutedEventArgs const&) {
 	} while (!elems.empty());
 }
 
+void RootPage::RootPage_Loaded(IInspectable const&, RoutedEventArgs const&) {
+	// 消除焦点框
+	IsTabStop(true);
+	Focus(FocusState::Programmatic);
+	IsTabStop(false);
+
+	// 设置 NavigationView 内的 Tooltip 的主题
+	XamlHelper::UpdateThemeOfTooltips(RootNavigationView(), ActualTheme());
+
+	// 启动时跳过所有动画，比如 ToggleSwitch 和 NavigationView 的动画
+	int t = Measure1([&]() {
+		std::vector<DependencyObject> elems{ *this };
+		do {
+			std::vector<DependencyObject> temp;
+
+			for (const DependencyObject& elem : elems) {
+				const int count = VisualTreeHelper::GetChildrenCount(elem);
+				for (int i = 0; i < count; ++i) {
+					auto current = VisualTreeHelper::GetChild(elem, i);
+
+					hstring className = get_class_name(elem);
+					if (className == name_of<ToggleSwitch>() || className == name_of<SettingsExpander>()) {
+						SkipAnimations(elem);
+					} else {
+						temp.emplace_back(std::move(current));
+					}
+				}
+			}
+
+			elems = std::move(temp);
+		} while (!elems.empty());
+	});
+	OutputDebugString(fmt::format(L"{}\n", t).c_str());
+}
+
 void RootPage::NavigationView_SelectionChanged(
 	MUXC::NavigationView const&,
 	MUXC::NavigationViewSelectionChangedEventArgs const& args

diff --git a/src/Magpie/TitlebarControl.cpp b/src/Magpie/TitlebarControl.cpp
@@ -36,7 +36,8 @@ void TitleBarControl::TitleBarControl_Loading(FrameworkElement const&, IInspecta
 	MUXC::NavigationView rootNavigationView = App::Get().RootPage()->RootNavigationView();
 	rootNavigationView.DisplayModeChanged([this](const auto&, const auto& args) {
 		bool expanded = args.DisplayMode() == MUXC::NavigationViewDisplayMode::Expanded;
-		VisualStateManager::GoToState(*this, expanded ? L"Expanded" : L"Compact", true);
+		VisualStateManager::GoToState(
+			*this, expanded ? L"Expanded" : L"Compact", App::Get().RootPage()->IsLoaded());
 	});
 }