Splash screen application state. More...

#include <Urho3D/UI/SplashScreen.h>

Inheritance diagram for Urho3D::SplashScreen:

Public Member Functions
	SplashScreen (Context *context)
	Construct.

void	Activate (StringVariantMap &bundle) override
	Activate game screen. Executed by StateManager.

bool	CanLeaveState () const override
	Return true if state is ready to be deactivated. Executed by StateManager.

void	Deactivate () override
	Deactivate game screen. Executed by StateManager.

void	Update (float timeStep) override
	Handle the logic update event.

bool	QueueSceneResourcesAsync (const ea::string &fileName)
	Background load all resources referenced by a scene.

template<class T >
bool	QueueResource (const ea::string &name, bool sendEventOnFailure=true)
	Template version of queueing a resource background load.

bool	QueueResource (StringHash type, const ea::string &name, bool sendEventOnFailure=true)

void	SetBackgroundImage (Texture *image)

void	SetForegroundImage (Texture *image)

void	SetProgressImage (Texture *image)

void	SetProgressColor (const Color &color)

void	SetSound (Sound *sound, float gain)

void	SetDuration (float durationInSeconds)

void	SetSkippable (bool skippable)

Texture *	GetBackgroundImage () const

Texture *	GetForegroundImage () const

Texture *	GetProgressImage () const

const Color &	GetProgressColor () const

float	GetDuration () const

bool	IsSkippable () const

Public Member Functions inherited from Urho3D::ApplicationState
	ApplicationState (Context *context)
	Construct.

virtual	~ApplicationState () override
	Destruct.

virtual void	TransitionComplete ()
	Transition into the state complete. Executed by StateManager.

virtual void	TransitionStarted ()
	Transition out of the state started. Executed by StateManager.

bool	IsActive () const
	Get activation flag. Returns true if game screen is active.

void	SetMouseVisible (bool enable)
	Set whether the operating system mouse cursor is visible.

void	SetMouseGrabbed (bool grab)
	Set whether the mouse is currently being grabbed by an operation.

void	SetMouseMode (MouseMode mode)
	Set the mouse mode.

void	SetCursor (Cursor *cursor)
	Set cursor UI element.

Cursor *	GetCursor () const
	Return cursor.

bool	IsMouseVisible () const

bool	IsMouseGrabbed () const

MouseMode	GetMouseMode () const

UIElement *	GetUIRoot () const

void	SetUICustomSize (const IntVector2 &size)

void	SetUICustomSize (int width, int height)
	Set custom size of the root element.

const IntVector2 &	GetUICustomSize () const

void	SetNumViewports (unsigned num)

void	SetViewport (unsigned index, Viewport *viewport)

void	SetDefaultFogColor (const Color &color)
	Set default zone fog color.

Viewport *	GetViewport (unsigned index) const

Viewport *	GetViewportForScene (Scene *scene, unsigned index) const
	Return nth backbuffer viewport associated to a scene. Index 0 returns the first.

const Color &	GetDefaultFogColor () const
	Get default zone fog color.

Public Member Functions inherited from Urho3D::Object
	Object (Context *context)
	Construct.

	~Object () override
	Destruct. Clean up self from event sender & receiver structures.

virtual StringHash	GetType () const =0

virtual const ea::string &	GetTypeName () const =0

virtual const TypeInfo *	GetTypeInfo () const =0
	Return type info.

virtual void	OnEvent (Object *sender, StringHash eventType, VariantMap &eventData)
	Handle event.

virtual void	SerializeInBlock (Archive &archive)
	Serialize content from/to archive. May throw ArchiveException.

bool	IsInstanceOf (StringHash type) const
	Check current instance is type of specified type.

bool	IsInstanceOf (const TypeInfo *typeInfo) const
	Check current instance is type of specified type.

template<typename T >
bool	IsInstanceOf () const
	Check current instance is type of specified class.

template<typename T >
T *	Cast ()
	Cast the object to specified most derived class.

template<typename T >
const T *	Cast () const
	Cast the object to specified most derived class.

void	SubscribeToEventManual (StringHash eventType, EventHandler *handler)
	Subscribe to an event that can be sent by any sender.

void	SubscribeToEventManual (Object sender, StringHash eventType, EventHandler handler)
	Subscribe to a specific sender's event.

template<class T >
void	SubscribeToEvent (StringHash eventType, T handler)
	Subscribe to an event that can be sent by any sender.

template<class T >
void	SubscribeToEvent (Object *sender, StringHash eventType, T handler)
	Subscribe to a specific sender's event.

void	UnsubscribeFromEvent (StringHash eventType)
	Unsubscribe from an event.

void	UnsubscribeFromEvent (Object *sender, StringHash eventType)
	Unsubscribe from a specific sender's event.

void	UnsubscribeFromEvents (Object *sender)
	Unsubscribe from a specific sender's events.

void	UnsubscribeFromAllEvents ()
	Unsubscribe from all events.

void	UnsubscribeFromAllEventsExcept (const ea::vector< StringHash > &exceptions)
	Unsubscribe from all events except those listed.

void	UnsubscribeFromAllEventsExcept (const ea::vector< Object * > &exceptions)
	Unsubscribe from all events except those with listed senders.

void	SendEvent (StringHash eventType)
	Send event to all subscribers.

void	SendEvent (StringHash eventType, VariantMap &eventData)
	Send event with parameters to all subscribers.

VariantMap &	GetEventDataMap () const
	Return a preallocated map for event data. Used for optimization to avoid constant re-allocation of event data maps.

template<typename... Args>
void	SendEvent (StringHash eventType, const Args &... args)
	Send event with variadic parameter pairs to all subscribers. The parameters are (paramID, paramValue) pairs.

Context *	GetContext () const
	Return execution context.

const Variant &	GetGlobalVar (StringHash key) const

const VariantMap &	GetGlobalVars () const

void	SetGlobalVar (StringHash key, const Variant &value)

Object *	GetSubsystem (StringHash type) const
	Return subsystem by type.

Object *	GetEventSender () const
	Return active event sender. Null outside event handling.

EventHandler *	GetEventHandler () const
	Return active event handler. Null outside event handling.

bool	HasSubscribedToEvent (StringHash eventType) const
	Return whether has subscribed to an event without specific sender.

bool	HasSubscribedToEvent (Object *sender, StringHash eventType) const
	Return whether has subscribed to a specific sender's event.

bool	HasEventHandlers () const
	Return whether has subscribed to any event.

template<class T >
T *	GetSubsystem () const
	Template version of returning a subsystem.

const ea::string &	GetCategory () const

void	SendEvent (StringHash eventType, const VariantMap &eventData)
	Send event with parameters to all subscribers.

void	SetBlockEvents (bool block)
	Block object from sending and receiving events.

bool	GetBlockEvents () const
	Return sending and receiving events blocking status.

Public Member Functions inherited from Urho3D::RefCounted
	RefCounted ()
	Construct. Allocate the reference count structure and set an initial self weak reference.

virtual	~RefCounted ()
	Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist.

	RefCounted (const RefCounted &rhs)=delete
	Prevent copy construction.

RefCounted &	operator= (const RefCounted &rhs)=delete
	Prevent assignment.

int	AddRef ()

int	ReleaseRef ()

int	Refs () const

int	WeakRefs () const

RefCount *	RefCountPtr () const
	Return pointer to the reference count structure.

bool	HasScriptObject () const
	Return true if script runtime object wrapping this native object exists.

bool	IsScriptStrongRef () const
	Return true if script reference is strong.

Private Member Functions
void	HandleKeyUp (StringHash eventType, VariantMap &args)

void	UpdateLayout (float ratio)

void	UpdateState (float timeStep, unsigned resourceCounter)

Private Attributes
bool	skippable_ {true}

bool	exitRequested_ {}

unsigned	maxResourceCounter_ {0}

float	timeAcc_ {0.0f}

float	duration_ {0.0f}

SharedPtr< Scene >	scene_

SharedPtr< SoundSource >	soundSource_

SharedPtr< Sprite >	background_

SharedPtr< Sprite >	foreground_

SharedPtr< Sprite >	progressBar_

SharedPtr< Sound >	sound_

Additional Inherited Members
Static Public Member Functions inherited from Urho3D::ApplicationState
static void	RegisterObject (Context *context)
	Register object factory.

Static Public Member Functions inherited from Urho3D::Object
static const TypeInfo *	GetTypeInfoStatic ()
	Return type info static.

Protected Attributes inherited from Urho3D::Object
WeakPtr< Context >	context_
	Execution context.

Detailed Description

Splash screen application state.

Member Function Documentation

◆ QueueResource()

bool Urho3D::SplashScreen::QueueResource	(	StringHash	type,
		const ea::string &	name,
		bool	sendEventOnFailure = `true`
	)

Background load a resource. Return true if successfully stored to the load queue, false if eg. already exists. Can be called from outside the main thread.

The documentation for this class was generated from the following files:

Urho3D/UI/SplashScreen.h
Urho3D/UI/SplashScreen.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ QueueResource()