flutter::EngineModifier Class Reference

#include <engine_modifier.h>

Public Member Functions
	EngineModifier (FlutterWindowsEngine *engine)
FlutterEngineProcTable &	embedder_api ()
void	SetEGLManager (std::unique_ptr< egl::Manager > egl_manager)
void	SetImplicitView (FlutterWindowsView *view)
void	SetStartTime (uint64_t start_time_nanos)
	Reset the start_time field that is used to align vsync events. More...
void	SetFrameInterval (uint64_t frame_interval_nanos)
void	ReleaseEGLManager ()
void	Restart ()
void	InitializeKeyboard ()
void	SetLifecycleManager (std::unique_ptr< WindowsLifecycleManager > &&handler)
void	SetPlatformViewPlugin (std::unique_ptr< PlatformViewPlugin > &&manager)

Detailed Description

Definition at line 22 of file engine_modifier.h.

Constructor & Destructor Documentation

EngineModifier()

flutter::EngineModifier::EngineModifier ( FlutterWindowsEngine *  engine )

inlineexplicit

Definition at line 24 of file engine_modifier.h.

: engine_(engine) {}

Member Function Documentation

embedder_api()

FlutterEngineProcTable & flutter::EngineModifier::embedder_api ( )

inline

Definition at line 30 of file engine_modifier.h.

{ return engine_->embedder_api_; }

InitializeKeyboard()

void flutter::EngineModifier::InitializeKeyboard ( )

inline

Definition at line 75 of file engine_modifier.h.

{ engine_->InitializeKeyboard(); }

ReleaseEGLManager()

void flutter::EngineModifier::ReleaseEGLManager ( )

inline

Definition at line 67 of file engine_modifier.h.

{ engine_->egl_manager_.release(); }

Restart()

void flutter::EngineModifier::Restart ( )

inline

Definition at line 71 of file engine_modifier.h.

{ engine_->OnPreEngineRestart(); }

SetEGLManager()

void flutter::EngineModifier::SetEGLManager ( std::unique_ptr< egl::Manager >  egl_manager )

inline

Definition at line 36 of file engine_modifier.h.

                                                            {
    engine_->egl_manager_ = std::move(egl_manager);
  }

SetFrameInterval()

void flutter::EngineModifier::SetFrameInterval ( uint64_t  frame_interval_nanos )

inline

Override the frame interval to the provided nanosecond interval.

This will prevent the windows engine from delegating to dwm to discover the true frame interval, which can vary across machines.

Definition at line 55 of file engine_modifier.h.

                                                       {
    engine_->frame_interval_override_ =
        std::optional<std::chrono::nanoseconds>(frame_interval_nanos);
  }

SetImplicitView()

void flutter::EngineModifier::SetImplicitView ( FlutterWindowsView *  view )

inline

Definition at line 42 of file engine_modifier.h.

                                                 {
    engine_->views_[kImplicitViewId] = view;
  }

SetLifecycleManager()

void flutter::EngineModifier::SetLifecycleManager ( std::unique_ptr< WindowsLifecycleManager > &&  handler )

inline

Definition at line 77 of file engine_modifier.h.

                                                                             {
    engine_->lifecycle_manager_ = std::move(handler);
  }

SetPlatformViewPlugin()

void flutter::EngineModifier::SetPlatformViewPlugin ( std::unique_ptr< PlatformViewPlugin > &&  manager )

inline

Definition at line 81 of file engine_modifier.h.

                                                                          {
    engine_->platform_view_plugin_ = std::move(manager);
  }

SetStartTime()

void flutter::EngineModifier::SetStartTime ( uint64_t  start_time_nanos )

inline

Reset the start_time field that is used to align vsync events.

Definition at line 47 of file engine_modifier.h.

                                               {
    engine_->start_time_ = std::chrono::nanoseconds(start_time_nanos);
  }

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

• shell/platform/windows/testing/engine_modifier.h