FlutterDesktopMessenger Struct Reference

Public Member Functions
	FlutterDesktopMessenger ()=default
void	AddRef ()
void	Release ()
FlutterDesktopEngineState *	GetEngine () const
	Getter for the engine field.
void	SetEngine (FlutterDesktopEngineState *engine)
std::mutex &	GetMutex ()
	FlutterDesktopMessenger (const FlutterDesktopMessenger &value)=delete
FlutterDesktopMessenger &	operator= (const FlutterDesktopMessenger &value)=delete

Detailed Description

Definition at line 159 of file flutter_glfw.cc.

Constructor & Destructor Documentation

FlutterDesktopMessenger() [1/2]

FlutterDesktopMessenger::FlutterDesktopMessenger ( )

default

FlutterDesktopMessenger() [2/2]

FlutterDesktopMessenger::FlutterDesktopMessenger ( const FlutterDesktopMessenger &  value )

delete

Member Function Documentation

AddRef()

void FlutterDesktopMessenger::AddRef ( )

inline

Increments the reference count.

Thread-safe.

Definition at line 165 of file flutter_glfw.cc.

{ ref_count_.fetch_add(1); }

Referenced by FlutterDesktopMessengerAddRef().

GetEngine()

FlutterDesktopEngineState * FlutterDesktopMessenger::GetEngine ( ) const

inline

Getter for the engine field.

Definition at line 179 of file flutter_glfw.cc.

{ return engine_; }

Referenced by FlutterDesktopMessengerIsAvailable(), FlutterDesktopMessengerSendResponse(), FlutterDesktopMessengerSendWithReply(), and FlutterDesktopMessengerSetCallback().

GetMutex()

std::mutex & FlutterDesktopMessenger::GetMutex ( )

inline

Returns the mutex associated with the |FlutterDesktopMessenger|.

This mutex is used to synchronize reading or writing state inside the |FlutterDesktopMessenger| (ie |engine_|).

Definition at line 192 of file flutter_glfw.cc.

{ return mutex_; }

Referenced by FlutterDesktopMessengerLock(), and FlutterDesktopMessengerUnlock().

operator=()

FlutterDesktopMessenger & FlutterDesktopMessenger::operator= ( const FlutterDesktopMessenger &  value )

delete

Release()

void FlutterDesktopMessenger::Release ( )

inline

Decrements the reference count and deletes the object if the count has gone to zero.

Thread-safe.

Definition at line 171 of file flutter_glfw.cc.

                 {
    int32_t old_count = ref_count_.fetch_sub(1);
    if (old_count <= 1) {
      delete this;
    }
  }

Referenced by FlutterDesktopMessengerRelease().

SetEngine()

void FlutterDesktopMessenger::SetEngine ( FlutterDesktopEngineState *  engine )

inline

Setter for the engine field. Thread-safe.

Definition at line 183 of file flutter_glfw.cc.

                                                    {
    std::scoped_lock lock(mutex_);
    engine_ = engine;
  }

References engine.

---

The documentation for this struct was generated from the following file:

• shell/platform/glfw/flutter_glfw.cc