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WindowSizeUpdateSystem Class Template

System that reacts to dirty window size components. More...

Declaration​

template <typename TMemberHandle> class helios::engine::platform::window::systems::WindowSizeUpdateSystem<TMemberHandle> { ... }

Public Member Typedefs Index​

template <typename TMemberHandle>
usingEngineRoleTag = SystemRole

Runtime role tag used for engine system registration. More...

Public Member Functions Index​

template <typename TMemberHandle>
voidupdate (UpdateContext &updateContext) noexcept

Processes active windows with dirty size state. More...

Private Static Attributes Index​

template <typename TMemberHandle>
static auto &logger_ = helios::engine::util::log::LogManager::loggerForScope(HELIOS_LOG_SCOPE)

Description​

System that reacts to dirty window size components.

Template Parameters
TMemberHandle

Window entity handle type.

Definition at line 43 of file WindowSizeUpdateSystem.ixx.

Public Member Typedefs​

EngineRoleTag​

template <typename TMemberHandle>
using helios::engine::platform::window::systems::WindowSizeUpdateSystem< TMemberHandle >::EngineRoleTag = SystemRole

Runtime role tag used for engine system registration.

Definition at line 50 of file WindowSizeUpdateSystem.ixx.

50 using EngineRoleTag = SystemRole;

Public Member Functions​

update()​

template <typename TMemberHandle>
void helios::engine::platform::window::systems::WindowSizeUpdateSystem< TMemberHandle >::update (UpdateContext & updateContext)
 inline noexcept

Processes active windows with dirty size state.

Parameters
updateContext

Frame update context.

Definition at line 57 of file WindowSizeUpdateSystem.ixx.

57 void update(UpdateContext& updateContext) noexcept {
58 for (auto [entity, wc, wsc, fbc, active] : updateContext.view<
59 TMemberHandle,
60 WindowComponent<TMemberHandle>,
61 Size2DComponent<TMemberHandle>,
62 RenderTargetBindingComponent<TMemberHandle>,
63 Active<TMemberHandle>
64 >().whereEnabled()) {
65 if (wsc->isDirty()) {
66 // c'mon now do something
67 }
68 }
69 };

Reference helios::registerComponents.

Private Static Attributes​

logger_​

template <typename TMemberHandle>
auto& helios::engine::platform::window::systems::WindowSizeUpdateSystem< TMemberHandle >::logger_ = helios::engine::util::log::LogManager::loggerForScope(HELIOS_LOG_SCOPE)
 static

Definition at line 45 of file WindowSizeUpdateSystem.ixx.

45 static inline auto& logger_ = helios::engine::util::log::LogManager::loggerForScope(HELIOS_LOG_SCOPE);

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

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