1 files changed, 257 insertions, 0 deletions
diff --git a/Runtime/Graphics/ScreenManager.h b/Runtime/Graphics/ScreenManager.h
new file mode 100644
index 0000000..77adf85
--- /dev/null
+++ b/Runtime/Graphics/ScreenManager.h
@@ -0,0 +1,257 @@
+#pragma once
+
+#include <vector>
+
+enum ScreenOrientation
+{
+	kScreenOrientationUnknown,
+
+	kPortrait,
+	kPortraitUpsideDown,
+	kLandscapeLeft,
+	kLandscapeRight,
+
+	kAutoRotation,
+
+	kScreenOrientationCount
+};
+
+inline ScreenOrientation PlayerSettingsToScreenOrientation(int defaultScreenOrientation)
+{
+	switch (defaultScreenOrientation) {
+		case 0 :
+			return kPortrait;
+		case 1 :
+			return kPortraitUpsideDown;
+		case 2 :
+			return kLandscapeRight;
+		case 3 :
+			return kLandscapeLeft;
+		case 4 :
+			return kAutoRotation;
+		default:
+			return kScreenOrientationUnknown;
+	}
+}
+
+inline int ScreenOrientationToPlayerSettings(ScreenOrientation screenOrientation)
+{
+	switch (screenOrientation) {
+		case kPortrait :
+			return 0;
+		case kPortraitUpsideDown :
+			return 1;
+		case kLandscapeRight :
+			return 2;
+		case kLandscapeLeft :
+			return 3;
+		case kAutoRotation :
+			return 4;
+		default:
+			return 5;
+	}
+}
+
+
+enum SleepTimeout
+{
+	kNeverSleep = -1,
+	kSystemSetting = -2,
+};
+
+enum EnabledOrientation
+{
+	kAutorotateToPortrait = 1,
+	kAutorotateToPortraitUpsideDown = 2,
+	kAutorotateToLandscapeLeft = 4,
+	kAutorotateToLandscapeRight = 8
+};
+
+#define kResolutionWidth "Screenmanager Resolution Width"
+#define kResolutionHeight "Screenmanager Resolution Height"
+#define kIsFullScreen "Screenmanager Is Fullscreen mode"
+#define kGraphicsQuality "UnityGraphicsQuality"
+
+class ScreenManager
+{
+public:
+	ScreenManager ();
+
+	void RequestResolution (int width, int height, bool fullscreen, int preferredRefreshRate);
+	void RequestSetFullscreen (bool fullscreen);
+	bool HasFullscreenRequested () const;
+
+	virtual void SetRequestedResolution ();
+	void SetIsFullScreenImmediate (bool fullscreen);
+	virtual bool SetResolutionImmediate (int /*width*/, int /*height*/, bool /*fullscreen*/, int /*preferredRefreshRate*/) { return false; }
+
+	struct Resolution
+	{
+		// Keep in sync with .NET Resolution struct!
+		int width;
+		int height;
+		int refreshRate;
+
+		friend bool operator < (const Resolution& lhs, const Resolution& rhs)
+		{
+			if( lhs.width != rhs.width )
+				return lhs.width < rhs.width;
+			return lhs.height < rhs.height;
+		}
+
+		/**
+		 *	Returns true if this resolution is >= given width/height.
+		 *  Used to filter out resolutions that are too big for windowed modes.
+		 */
+		bool IsTooBigFor( int w, int h ) const
+		{
+			return width >= w || height >= h;
+		}
+
+		bool IsRotated() const { return height > width; }
+
+		Resolution ()
+		{
+			width = 0;
+			height = 0;
+			refreshRate = 0;
+		}
+	};
+
+	struct ResolutionRequest
+	{
+		ResolutionRequest() { Reset(); }
+
+		int width;
+		int height;
+		int fullScreen;
+		int refreshRate;
+
+		bool IsFullScreen() const { return fullScreen == 1; }
+
+		void Reset()
+		{
+			width = -1;
+			height = -1;
+			fullScreen = -1;
+			refreshRate = -1;
+		}
+	};
+
+	typedef std::vector<Resolution> Resolutions;
+	virtual Resolutions GetResolutions (int /*preferredRefreshRate*/ = 0, bool /*clampToDesktopRes*/ = false) { return Resolutions(); }
+	int FindClosestResolution (const ScreenManager::Resolutions& resolutions, int width, int height) const;
+
+	virtual Resolution GetCurrentResolution() const;
+
+	virtual bool GetShowCursor () const { return true; }
+	virtual void SetShowCursor (bool /*show*/) { }
+
+	virtual bool GetLockCursor () const { return false; }
+	virtual void SetLockCursor (bool /*lock*/) { }
+
+	virtual bool GetAllowLayeredRendering () const { return true; }
+	virtual void SetAllowLayeredRendering (bool /*allow*/) { }
+
+	virtual int GetScreenTimeout () const { return kNeverSleep; }
+	virtual void SetScreenTimeout (int /*value*/) { }
+
+	bool GetAllowCursorHide() const { return m_AllowCursorHide; }
+	void SetAllowCursorHide (bool allowHide);
+
+	bool GetAllowCursorLock() const { return m_AllowCursorLock; }
+	void SetAllowCursorLock (bool allowLock);
+
+	// Named *IsFocus to avoid confusion with windows API
+	virtual bool GetIsFocused() const { return true; }
+	virtual void SetIsFocused (bool /*focus*/) { }
+
+	virtual bool GetCursorInsideWindow () const { return m_CursorInWindow; }
+	virtual void SetCursorInsideWindow (bool insideWindow);
+
+	// Do these need to be virtual?
+	virtual int GetWidth () const   { return m_Width; }
+	virtual int GetHeight () const  { return m_Height; }
+
+	int GetWidthAsRequested () const   { return m_ResolutionRequest.width == -1 ? GetWidth () : m_ResolutionRequest.width; }
+	int GetHeightAsRequested () const  { return m_ResolutionRequest.height == -1 ? GetHeight () : m_ResolutionRequest.height; }
+	bool GetFullScreenAsRequested () const  { return m_ResolutionRequest.fullScreen == -1 ? IsFullScreen () : m_ResolutionRequest.IsFullScreen (); }
+	int GetRefreshRateAsRequested () const  { return m_ResolutionRequest.refreshRate == -1 ? GetCurrentResolution ().refreshRate : m_ResolutionRequest.refreshRate; }
+
+	virtual float GetDPI () const  { return 0.f; }
+	virtual bool IsFullScreen () const         { return m_IsFullscreen; }
+
+	void RequestOrientation(ScreenOrientation value)	{ m_RequestedOrientation = value; }
+	ScreenOrientation GetRequestedOrientation() const	{ return m_RequestedOrientation; }
+
+	virtual ScreenOrientation GetScreenOrientation() const { return m_ScreenOrientation; };
+	virtual void SetScreenOrientation (ScreenOrientation value) { m_ScreenOrientation = value; }
+
+	typedef void DidSwitchResolutions ();
+	void RegisterDidSwitchResolutions (DidSwitchResolutions* resolution);
+
+	virtual void SetupScreenManagerEditor(float w, float h);
+
+	void SetIsOrientationEnabled(EnabledOrientation orientation, bool enabled);
+	bool GetIsOrientationEnabled(EnabledOrientation orientation) const { return m_EnabledOrientations & orientation; }
+
+	// helpers for connecting ScreenManager and PlayerSettings
+	void EnableOrientationsFromPlayerSettings();
+	void SetConcreteOrientationFromPlayerSettings(int playerSettingsOrient);
+	void RequestConcreteOrientationFromPlayerSettings(int playerSettingsOrient);
+
+protected:
+	ResolutionRequest m_ResolutionRequest;
+
+	DidSwitchResolutions* m_SwitchResolutionCallback;
+
+	bool m_AllowCursorHide;
+	bool m_AllowCursorLock;
+	bool m_CursorInWindow;
+	bool m_IsFullscreen;
+
+	int m_Width;
+	int m_Height;
+
+	unsigned int m_EnabledOrientations;
+	ScreenOrientation m_ScreenOrientation;
+	ScreenOrientation m_RequestedOrientation;
+};
+
+#if UNITY_PEPPER
+#include "PlatformDependent/PepperPlugin/ScreenManagerPepper.h"
+#elif UNITY_OSX
+#include "PlatformDependent/OSX/ScreenManagerOSX.h"
+#elif UNITY_WP8
+#include "PlatformDependent/WP8Player/ScreenManagerWP8.h"
+#elif UNITY_METRO
+#include "PlatformDependent/MetroPlayer/ScreenManagerMetro.h"
+#elif UNITY_WIN
+#include "../../PlatformDependent/WinPlayer/ScreenManagerWin.h"
+#elif UNITY_XENON
+#include "../../PlatformDependent/Xbox360/Source/ScreenManagerXenon.h"
+#elif UNITY_PS3
+#include "../../PlatformDependent/PS3Player/ScreenManagerPS3.h"
+#elif UNITY_ANDROID
+#include "PlatformDependent/AndroidPlayer/ScreenManagerAndroid.h"
+#elif UNITY_IPHONE
+#include "PlatformDependent/iPhonePlayer/ScreenManagerIPhone.h"
+#elif UNITY_LINUX && SUPPORT_X11
+#include "PlatformDependent/Linux/ScreenManagerLinux.h"
+#elif UNITY_WII
+#include "PlatformDependent/Wii/WiiScreenManager.h"
+#elif UNITY_FLASH
+#include "PlatformDependent/FlashSupport/cpp/FlashScreenManager.h"
+#elif UNITY_BB10
+#include "PlatformDependent/BB10Player/ScreenManagerBB10.h"
+#elif UNITY_TIZEN
+#include "PlatformDependent/TizenPlayer/ScreenManagerTizen.h"
+#else
+#define ScreenManagerPlatform ScreenManager
+#endif
+
+void InitScreenManager();
+void ReleaseScreenManager();
+ScreenManagerPlatform &GetScreenManager();
+ScreenManagerPlatform* GetScreenManagerPtr();
+