rendering_engine::IWindowSystem Class Reference

Abstract interface for platform-specific window management. More...

#include <i_window_system.hpp>

Inherited by rendering_engine::StandaloneDesktopWindow.

Public Member Functions
virtual void	CreateAppWindow (unsigned int width, unsigned int height, const std::string &title)=0
	Creates the main application window.
virtual void	PollEvents ()=0
	Polls and processes OS-level window events (input, resize, close, etc.).
virtual bool	ShouldClose () const =0
	Checks whether the user has requested to close the window.
virtual void *	GetNativeHandle () const =0
	Returns a pointer to the underlying native window handle.
virtual bool	IsFramebufferResized () const =0
	Checks if the framebuffer has been resized since the last frame.
virtual void	ResetFramebufferResizedFlag ()=0
	Resets the framebuffer resized flag after handling a resize event.
virtual void	Shutdown ()=0
	Performs cleanup and releases window-related resources.
virtual const IApplication &	GetApplication ()=0
	Retrieves a reference to the owning application instance.
virtual WindowResolution	GetFullScreenResolution () const =0
	Queries the resolution of the full-screen display mode.
virtual	~IWindowSystem ()=default
	Virtual destructor for safe polymorphic cleanup.

Detailed Description

Abstract interface for platform-specific window management.

Provides a unified API for creating, managing, and querying window state. Platform-specific implementations (e.g., GLFW, SDL, Win32, X11) are expected to implement this interface to integrate with the rendering engine.

See also

IApplication

Definition at line 34 of file i_window_system.hpp.

Constructor & Destructor Documentation

~IWindowSystem()

virtual rendering_engine::IWindowSystem::~IWindowSystem ( )

virtualdefault

Virtual destructor for safe polymorphic cleanup.

Member Function Documentation

CreateAppWindow()

virtual void rendering_engine::IWindowSystem::CreateAppWindow ( unsigned int width, unsigned int height, const std::string & title )

pure virtual

Creates the main application window.

Parameters

width	Width of the window in pixels.
height	Height of the window in pixels.
title	Title displayed in the window caption.

Implemented in rendering_engine::StandaloneDesktopWindow.

GetApplication()

virtual const IApplication & rendering_engine::IWindowSystem::GetApplication ( )

pure virtual

Retrieves a reference to the owning application instance.

Returns

Reference to the associated IApplication object.

Implemented in rendering_engine::StandaloneDesktopWindow.

GetFullScreenResolution()

virtual WindowResolution rendering_engine::IWindowSystem::GetFullScreenResolution ( ) const

pure virtual

Queries the resolution of the full-screen display mode.

Returns

The native screen resolution when running in full-screen mode.

Implemented in rendering_engine::StandaloneDesktopWindow.

GetNativeHandle()

virtual void * rendering_engine::IWindowSystem::GetNativeHandle ( ) const

pure virtual

Returns a pointer to the underlying native window handle.

Returns

Platform-specific native handle (e.g., HWND, GLFWwindow*, X11 Window).

Implemented in rendering_engine::StandaloneDesktopWindow.

IsFramebufferResized()

virtual bool rendering_engine::IWindowSystem::IsFramebufferResized ( ) const

pure virtual

Checks if the framebuffer has been resized since the last frame.

Implemented in rendering_engine::StandaloneDesktopWindow.

PollEvents()

virtual void rendering_engine::IWindowSystem::PollEvents ( )

pure virtual

Polls and processes OS-level window events (input, resize, close, etc.).

Implemented in rendering_engine::StandaloneDesktopWindow.

ResetFramebufferResizedFlag()

virtual void rendering_engine::IWindowSystem::ResetFramebufferResizedFlag ( )

pure virtual

Resets the framebuffer resized flag after handling a resize event.

Implemented in rendering_engine::StandaloneDesktopWindow.

ShouldClose()

virtual bool rendering_engine::IWindowSystem::ShouldClose ( ) const

pure virtual

Checks whether the user has requested to close the window.

Implemented in rendering_engine::StandaloneDesktopWindow.

Shutdown()

virtual void rendering_engine::IWindowSystem::Shutdown ( )

pure virtual

Performs cleanup and releases window-related resources.

Implemented in rendering_engine::StandaloneDesktopWindow.

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

• i_window_system.hpp