Class responsible for rendering the GUI using Skia and GLFW. More...

#include <SkiaRendererImpl.h>

Inheritance diagram for gui::renderer::SkiaRendererImpl:

Collaboration diagram for gui::renderer::SkiaRendererImpl:

Public Member Functions
	SkiaRendererImpl (gui::window::WindowBase< SkCanvas > *window, std::shared_ptr< business_logic::BlocksManager > blocksManager)
	Constructs a new SkiaRendererImpl.

	~SkiaRendererImpl () override
	Destructor.

	SkiaRendererImpl (const SkiaRendererImpl &)=delete

SkiaRendererImpl &	operator= (const SkiaRendererImpl &)=delete

	SkiaRendererImpl (SkiaRendererImpl &&)=delete

SkiaRendererImpl &	operator= (SkiaRendererImpl &&)=delete

void	render ()
	Renders the current frame.

void	handleWindowResized (gui::window::WindowBase< SkCanvas > *window, float xScale, float yScale)
	Handles window resize events.

void	renderCenteredTextsRows (SkCanvas *canvas, const business_logic::geometry::Size2D &size, const std::vector< components::UITextsRow > &rows) override
	Renders the texts on the canvas around the center horizontally, centered vertically.

Public Member Functions inherited from gui::renderer::delegate::UIRendererDelegate< SkCanvas >
virtual	~UIRendererDelegate ()=default

Private Member Functions
void	reinitializeSurface ()
	Reinitializes the Skia surface using the current width and height.

Private Attributes
std::shared_ptr< business_logic::BlocksManager >	blocksManager
	The blocks manager.

gui::window::WindowBase< SkCanvas > *	window
	The window.

sk_sp< GrDirectContext >	grContext
	The Skia context.

sk_sp< SkSurface >	skSurface
	The Skia surface.

gui::renderer::delegate::UIRendererDelegate< SkCanvas > *	uiRendererDelegatePtr
	The UI renderer delegate.

Additional Inherited Members
Protected Member Functions inherited from business_logic::Loggable< SkiaRendererImpl >
	Loggable ()

Protected Attributes inherited from business_logic::Loggable< SkiaRendererImpl >
std::shared_ptr< spdlog::logger >	logger

Detailed Description

Class responsible for rendering the GUI using Skia and GLFW.

Definition at line 49 of file SkiaRendererImpl.h.

Constructor & Destructor Documentation

◆ SkiaRendererImpl() [1/3]

gui::renderer::SkiaRendererImpl::SkiaRendererImpl	(	gui::window::WindowBase< SkCanvas > *	window,
		std::shared_ptr< business_logic::BlocksManager >	blocksManager
	)

Constructs a new SkiaRendererImpl.

Parameters

window	GLFW window handle
winWidth	Window width
winHeight	Window height
fbWidth	Framebuffer width
fbHeight	Framebuffer height
blocksManager	Blocks manager

Definition at line 6 of file SkiaRendererImpl.cpp.

References reinitializeSurface(), skSurface, and window.

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◆ ~SkiaRendererImpl()

gui::renderer::SkiaRendererImpl::~SkiaRendererImpl ( )

override

Destructor.

Definition at line 60 of file SkiaRendererImpl.cpp.

References grContext, and skSurface.

◆ SkiaRendererImpl() [2/3]

gui::renderer::SkiaRendererImpl::SkiaRendererImpl ( const SkiaRendererImpl & )

delete

◆ SkiaRendererImpl() [3/3]

gui::renderer::SkiaRendererImpl::SkiaRendererImpl ( SkiaRendererImpl && )

delete

Member Function Documentation

◆ handleWindowResized()

void gui::renderer::SkiaRendererImpl::handleWindowResized	(	gui::window::WindowBase< SkCanvas > *	window,
		float	xScale,
		float	yScale
	)

Handles window resize events.

Parameters

window	The window
xScale	New window x scale
yScale	New window y scale

Definition at line 76 of file SkiaRendererImpl.cpp.

References gui::constants::FONT_ASPECT_BASE_WINDOW_HEIGHT, gui::constants::FONT_ASPECT_BASE_WINDOW_WIDTH, gui::window::WindowBase< Canvas >::getWindowSize(), gui::renderer::FontManager::recalculateFontSizes(), reinitializeSurface(), skSurface, and window.

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◆ operator=() [1/2]

SkiaRendererImpl & gui::renderer::SkiaRendererImpl::operator= ( const SkiaRendererImpl & )

delete

◆ operator=() [2/2]

SkiaRendererImpl & gui::renderer::SkiaRendererImpl::operator= ( SkiaRendererImpl && )

delete

◆ reinitializeSurface()

void gui::renderer::SkiaRendererImpl::reinitializeSurface ( )

private

Reinitializes the Skia surface using the current width and height.

Definition at line 26 of file SkiaRendererImpl.cpp.

References gui::window::WindowBase< Canvas >::getFramebufferSize(), gui::window::WindowBase< Canvas >::getWindowSize(), grContext, business_logic::Loggable< SkiaRendererImpl >::logger, skSurface, and window.

Referenced by handleWindowResized(), and SkiaRendererImpl().

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◆ render()

void gui::renderer::SkiaRendererImpl::render ( )

Renders the current frame.

Definition at line 65 of file SkiaRendererImpl.cpp.

References blocksManager, gui::window::WindowBase< Canvas >::getWindowSize(), grContext, render(), skSurface, uiRendererDelegatePtr, window, and gui::renderer::colors::WINDOW_BACKGROUND_COLOR.

Referenced by render().

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◆ renderCenteredTextsRows()

void gui::renderer::SkiaRendererImpl::renderCenteredTextsRows	(	SkCanvas *	canvas,
		const business_logic::geometry::Size2D &	size,
		const std::vector< components::UITextsRow > &	rows
	)

overridevirtual

Renders the texts on the canvas around the center horizontally, centered vertically.

Parameters

canvas	Canvas to draw on
size	The size of the canvas
rows	The rows of texts to render

Implements gui::renderer::delegate::UIRendererDelegate< SkCanvas >.

Definition at line 94 of file SkiaRendererImpl.cpp.

References CENTERED_TEXT_ROWS_MARGIN_VERTICAL_NORM_PERCENT.

Member Data Documentation

◆ blocksManager

std::shared_ptr<business_logic::BlocksManager> gui::renderer::SkiaRendererImpl::blocksManager

private

The blocks manager.

Definition at line 108 of file SkiaRendererImpl.h.

Referenced by render().

◆ grContext

sk_sp<GrDirectContext> gui::renderer::SkiaRendererImpl::grContext

private

The Skia context.

Definition at line 118 of file SkiaRendererImpl.h.

Referenced by reinitializeSurface(), render(), and ~SkiaRendererImpl().

◆ skSurface

sk_sp<SkSurface> gui::renderer::SkiaRendererImpl::skSurface

private

The Skia surface.

Definition at line 123 of file SkiaRendererImpl.h.

Referenced by handleWindowResized(), reinitializeSurface(), render(), SkiaRendererImpl(), and ~SkiaRendererImpl().

◆ uiRendererDelegatePtr

gui::renderer::delegate::UIRendererDelegate<SkCanvas>* gui::renderer::SkiaRendererImpl::uiRendererDelegatePtr

private

The UI renderer delegate.

Definition at line 133 of file SkiaRendererImpl.h.

Referenced by render().

◆ window

gui::window::WindowBase<SkCanvas>* gui::renderer::SkiaRendererImpl::window

private

The window.

Definition at line 113 of file SkiaRendererImpl.h.

Referenced by handleWindowResized(), reinitializeSurface(), render(), and SkiaRendererImpl().

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

/home/runner/work/Skia-Arithmetic-Calculator/Skia-Arithmetic-Calculator/src/gui_app/renderer/SkiaRendererImpl.h
/home/runner/work/Skia-Arithmetic-Calculator/Skia-Arithmetic-Calculator/src/gui_app/renderer/SkiaRendererImpl.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SkiaRendererImpl() [1/3]

◆ ~SkiaRendererImpl()

◆ SkiaRendererImpl() [2/3]

◆ SkiaRendererImpl() [3/3]

Member Function Documentation

◆ handleWindowResized()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ reinitializeSurface()

◆ render()

◆ renderCenteredTextsRows()

Member Data Documentation

◆ blocksManager

◆ grContext

◆ skSurface

◆ uiRendererDelegatePtr

◆ window