fl_platform_handler.h File Reference

#include "flutter/shell/platform/linux/public/flutter_linux/fl_binary_messenger.h"

Go to the source code of this file.

Functions
G_BEGIN_DECLS	G_DECLARE_FINAL_TYPE (FlPlatformHandler, fl_platform_handler, FL, PLATFORM_HANDLER, GObject)
FlPlatformHandler *	fl_platform_handler_new (FlBinaryMessenger *messenger)
void	fl_platform_handler_request_app_exit (FlPlatformHandler *handler)

Function Documentation

fl_platform_handler_new()

FlPlatformHandler* fl_platform_handler_new

(

FlBinaryMessenger *

messenger

)

FlPlatformHandler:

#FlPlatformHandler is a handler that implements the shell side of SystemChannels.platform from the Flutter services library. fl_platform_handler_new: @messenger: an #FlBinaryMessenger

Creates a new handler that implements SystemChannels.platform from the Flutter services library.

Returns: a new #FlPlatformHandler

Definition at line 254 of file fl_platform_handler.cc.

                                                                         {
  g_return_val_if_fail(FL_IS_BINARY_MESSENGER(messenger), nullptr);
 
  FlPlatformHandler* self = FL_PLATFORM_HANDLER(
      g_object_new(fl_platform_handler_get_type(), nullptr));
 
  self->channel =
      fl_platform_channel_new(messenger, &platform_channel_vtable, self);
  self->app_initialization_complete = FALSE;
 
  return self;
}

References fl_platform_channel_new(), and platform_channel_vtable.

Referenced by fl_engine_start(), fl_test_application_activate(), and TEST().

fl_platform_handler_request_app_exit()

void fl_platform_handler_request_app_exit

(

FlPlatformHandler *

handler

)

fl_platform_handler_request_app_exit: @handler: an #FlPlatformHandler

Request the application exits (i.e. due to the window being requested to be closed).

Calling this will only send an exit request to the framework if the framework has already indicated that it is ready to receive requests by sending a "System.initializationComplete" method call on the platform channel. Calls before initialization is complete will result in an immediate exit.

Definition at line 267 of file fl_platform_handler.cc.

                                                                   {
  g_return_if_fail(FL_IS_PLATFORM_HANDLER(self));
  // Request a cancellable exit.
  request_app_exit(self, FL_PLATFORM_CHANNEL_EXIT_TYPE_CANCELABLE);
}

References FL_PLATFORM_CHANNEL_EXIT_TYPE_CANCELABLE, and request_app_exit().

Referenced by fl_engine_request_app_exit().

G_DECLARE_FINAL_TYPE()

G_BEGIN_DECLS G_DECLARE_FINAL_TYPE	(	FlPlatformHandler	,
		fl_platform_handler	,
		FL	,
		PLATFORM_HANDLER	,
		GObject
	)