flutter::FlutterViewController Class Reference

#include <flutter_view_controller.h>

Public Member Functions
	FlutterViewController (int width, int height, const DartProject &project)
virtual	~FlutterViewController ()
	FlutterViewController (FlutterViewController const &)=delete
FlutterViewController &	operator= (FlutterViewController const &)=delete
FlutterViewId	view_id () const
FlutterEngine *	engine () const
FlutterView *	view () const
void	ForceRedraw ()
std::optional< LRESULT >	HandleTopLevelWindowProc (HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)

Detailed Description

Definition at line 25 of file flutter_view_controller.h.

Constructor & Destructor Documentation

FlutterViewController() [1/2]

FlutterViewController::FlutterViewController	(	int	width,
		int	height,
		const DartProject &	project
	)

Definition at line 12 of file flutter_view_controller.cc.

                                                                         {
  engine_ = std::make_shared<FlutterEngine>(project);
  controller_ = FlutterDesktopViewControllerCreate(width, height,
                                                   engine_->RelinquishEngine());
  if (!controller_) {
    std::cerr << "Failed to create view controller." << std::endl;
    return;
  }
  view_ = std::make_unique<FlutterView>(
      FlutterDesktopViewControllerGetView(controller_));
}

~FlutterViewController()

FlutterViewController::~FlutterViewController ( )

virtual

Definition at line 26 of file flutter_view_controller.cc.

                                              {
  if (controller_) {
    FlutterDesktopViewControllerDestroy(controller_);
  }
}

FlutterViewController() [2/2]

flutter::FlutterViewController::FlutterViewController ( FlutterViewController const &  )

delete

Member Function Documentation

engine()

FlutterEngine * flutter::FlutterViewController::engine ( ) const

inline

Definition at line 45 of file flutter_view_controller.h.

{ return engine_.get(); }

ForceRedraw()

void FlutterViewController::ForceRedraw

(

)

Definition at line 38 of file flutter_view_controller.cc.

                                        {
  FlutterDesktopViewControllerForceRedraw(controller_);
}

HandleTopLevelWindowProc()

std::optional< LRESULT > FlutterViewController::HandleTopLevelWindowProc	(	HWND	hwnd,
		UINT	message,
		WPARAM	wparam,
		LPARAM	lparam
	)

Definition at line 42 of file flutter_view_controller.cc.

                   {
  LRESULT result;
  bool handled = FlutterDesktopViewControllerHandleTopLevelWindowProc(
      controller_, hwnd, message, wparam, lparam, &result);
  return handled ? result : std::optional<LRESULT>(std::nullopt);
}

operator=()

FlutterViewController & flutter::FlutterViewController::operator= ( FlutterViewController const &  )

delete

view()

FlutterView * flutter::FlutterViewController::view ( ) const

inline

Definition at line 48 of file flutter_view_controller.h.

{ return view_.get(); }

view_id()

FlutterViewId FlutterViewController::view_id

(

)

const

Definition at line 32 of file flutter_view_controller.cc.

                                                   {
  auto view_id = FlutterDesktopViewControllerGetViewId(controller_);
 
  return static_cast<FlutterViewId>(view_id);
}

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

• shell/platform/windows/client_wrapper/include/flutter/flutter_view_controller.h
• shell/platform/windows/client_wrapper/flutter_view_controller.cc