#include <entity_playground.h>

Inheritance diagram for impeller::EntityPlayground:

Public Types
using	EntityPlaygroundCallback = std::function< bool(ContentContext &context, RenderPass &pass)>

Public Types inherited from impeller::Playground
using	SinglePassCallback = std::function< bool(RenderPass &pass)>

Public Member Functions
	EntityPlayground ()

	~EntityPlayground ()

void	SetTypographerContext (std::shared_ptr< TypographerContext > typographer_context)

bool	OpenPlaygroundHere (Entity entity)

bool	OpenPlaygroundHere (EntityPass &entity_pass)

bool	OpenPlaygroundHere (EntityPlaygroundCallback callback)

Public Member Functions inherited from impeller::PlaygroundTest
	PlaygroundTest ()

virtual	~PlaygroundTest ()

void	SetUp () override

void	TearDown () override

PlaygroundBackend	GetBackend () const

std::unique_ptr< fml::Mapping >	OpenAssetAsMapping (std::string asset_name) const override

std::shared_ptr< RuntimeStage >	OpenAssetAsRuntimeStage (const char *asset_name) const

std::string	GetWindowTitle () const override

Public Member Functions inherited from impeller::Playground
	Playground (PlaygroundSwitches switches)

virtual	~Playground ()

void	SetupContext (PlaygroundBackend backend)

void	SetupWindow ()

void	TeardownWindow ()

Point	GetCursorPosition () const

ISize	GetWindowSize () const

Point	GetContentScale () const

Scalar	GetSecondsElapsed () const
	Get the amount of time elapsed from the start of the playground's execution. More...

std::shared_ptr< Context >	GetContext () const

bool	OpenPlaygroundHere (const Renderer::RenderCallback &render_callback)

bool	OpenPlaygroundHere (SinglePassCallback pass_callback)

std::shared_ptr< Texture >	CreateTextureForFixture (const char *fixture_name, bool enable_mipmapping=false) const

std::shared_ptr< Texture >	CreateTextureCubeForFixture (std::array< const char *, 6 > fixture_names) const

Additional Inherited Members
Static Public Member Functions inherited from impeller::Playground
static bool	ShouldOpenNewPlaygrounds ()

static std::shared_ptr< CompressedImage >	LoadFixtureImageCompressed (std::shared_ptr< fml::Mapping > mapping)

static std::optional< DecompressedImage >	DecodeImageRGBA (const std::shared_ptr< CompressedImage > &compressed)

static std::shared_ptr< Texture >	CreateTextureForMapping (const std::shared_ptr< Context > &context, std::shared_ptr< fml::Mapping > mapping, bool enable_mipmapping=false)

static bool	SupportsBackend (PlaygroundBackend backend)

Protected Attributes inherited from impeller::Playground
const PlaygroundSwitches	switches_

Detailed Description

Definition at line 17 of file entity_playground.h.

Member Typedef Documentation

◆ EntityPlaygroundCallback

using impeller::EntityPlayground::EntityPlaygroundCallback = std::function<bool(ContentContext& context, RenderPass& pass)>

Definition at line 20 of file entity_playground.h.

Constructor & Destructor Documentation

◆ EntityPlayground()

impeller::EntityPlayground::EntityPlayground ( )

Definition at line 13 of file entity_playground.cc.

14 : typographer_context_(TypographerContextSkia::Make()) {}

◆ ~EntityPlayground()

impeller::EntityPlayground::~EntityPlayground ( )

default

Member Function Documentation

◆ OpenPlaygroundHere() [1/3]

bool impeller::EntityPlayground::OpenPlaygroundHere ( Entity entity )

Definition at line 39 of file entity_playground.cc.

                                                        {
   if (!switches_.enable_playground) {
     return true;
   }
  
   ContentContext content_context(GetContext(), typographer_context_);
   if (!content_context.IsValid()) {
     return false;
   }
   SinglePassCallback callback = [&](RenderPass& pass) -> bool {
     return entity.Render(content_context, pass);
   };
   return Playground::OpenPlaygroundHere(callback);
 }

References impeller::PlaygroundSwitches::enable_playground, impeller::Playground::GetContext(), impeller::ContentContext::IsValid(), impeller::Playground::OpenPlaygroundHere(), impeller::Entity::Render(), and impeller::Playground::switches_.

◆ OpenPlaygroundHere() [2/3]

bool impeller::EntityPlayground::OpenPlaygroundHere ( EntityPass & entity_pass )

Definition at line 23 of file entity_playground.cc.

                                                                  {
   if (!switches_.enable_playground) {
     return true;
   }
  
   ContentContext content_context(GetContext(), typographer_context_);
   if (!content_context.IsValid()) {
     return false;
   }
  
   auto callback = [&](RenderTarget& render_target) -> bool {
     return entity_pass.Render(content_context, render_target);
   };
   return Playground::OpenPlaygroundHere(callback);
 }

References impeller::PlaygroundSwitches::enable_playground, impeller::Playground::GetContext(), impeller::ContentContext::IsValid(), impeller::Playground::OpenPlaygroundHere(), impeller::EntityPass::Render(), and impeller::Playground::switches_.

◆ OpenPlaygroundHere() [3/3]

bool impeller::EntityPlayground::OpenPlaygroundHere ( EntityPlaygroundCallback callback )

Definition at line 54 of file entity_playground.cc.

                                                                            {
   if (!switches_.enable_playground) {
     return true;
   }
  
   ContentContext content_context(GetContext(), typographer_context_);
   if (!content_context.IsValid()) {
     return false;
   }
   SinglePassCallback pass_callback = [&](RenderPass& pass) -> bool {
     static bool wireframe = false;
     if (ImGui::IsKeyPressed(ImGuiKey_Z)) {
       wireframe = !wireframe;
       content_context.SetWireframe(wireframe);
     }
     return callback(content_context, pass);
   };
   return Playground::OpenPlaygroundHere(pass_callback);
 }

References impeller::PlaygroundSwitches::enable_playground, impeller::Playground::GetContext(), impeller::ContentContext::IsValid(), impeller::Playground::OpenPlaygroundHere(), impeller::ContentContext::SetWireframe(), and impeller::Playground::switches_.

◆ SetTypographerContext()

void impeller::EntityPlayground::SetTypographerContext ( std::shared_ptr< TypographerContext > typographer_context )

Definition at line 18 of file entity_playground.cc.

                                                            {
   typographer_context_ = std::move(typographer_context);
 }

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

impeller/entity/entity_playground.h
impeller/entity/entity_playground.cc

Public Types

Public Member Functions

Additional Inherited Members