First Commit

common/CocoaTools.h

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+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#ifdef __APPLE__
+
+#include <string>
+#include <optional>
+
+struct WindowInfo;
+
+/// Helper functions for things that need Objective-C
+namespace CocoaTools
+{
+	bool CreateMetalLayer(WindowInfo* wi);
+	void DestroyMetalLayer(WindowInfo* wi);
+	std::optional<float> GetViewRefreshRate(const WindowInfo& wi);
+
+	/// Add a handler to be run when macOS changes between dark and light themes
+	void AddThemeChangeHandler(void* ctx, void(handler)(void* ctx));
+	/// Remove a handler previously added using AddThemeChangeHandler with the given context
+	void RemoveThemeChangeHandler(void* ctx);
+	/// Mark an NSMenu as the help menu
+	void MarkHelpMenu(void* menu);
+	/// Returns the bundle path.
+	std::optional<std::string> GetBundlePath();
+	/// Get the bundle path to the actual application without any translocation fun
+	std::optional<std::string> GetNonTranslocatedBundlePath();
+	/// Move the given file to the trash, and return the path to its new location
+	std::optional<std::string> MoveToTrash(std::string_view file);
+	/// Launch the given application once this one quits
+	bool DelayedLaunch(std::string_view file);
+	/// Open a Finder window to the given URL
+	bool ShowInFinder(std::string_view file);
+	/// Get the path to the resources directory of the current application
+	std::optional<std::string> GetResourcePath();
+
+	/// Create a window
+	void* CreateWindow(std::string_view title, uint32_t width, uint32_t height);
+	/// Destroy a window
+	void DestroyWindow(void* window);
+	/// Make a WindowInfo from the given window
+	void GetWindowInfoFromWindow(WindowInfo* wi, void* window);
+	/// Run cocoa event loop
+	void RunCocoaEventLoop(bool wait_forever = false);
+	/// Posts an event to the main telling `RunCocoaEventLoop(true)` to exit
+	void StopMainThreadEventLoop();
+}
+
+#endif // __APPLE__