pulp::view::TransitionSpec Struct Reference

One transition spec — one CSS property with its own duration / delay / easing. More...

#include <css_animation.hpp>

Public Member Functions
bool	is_snap () const
	CSS spec — duration <= 0 means "snap" (no tween).
motion::Provenance	motion_provenance () const
	Build a motion::Provenance envelope for this spec.

Public Attributes
AnimatableProperty	property = AnimatableProperty::none
std::string	property_name
	Original CSS property name.
float	duration_seconds = 0.0f
float	delay_seconds = 0.0f
CssEasing	easing {}
std::string	source_file
	Source attribution.
int	source_line = 0

Detailed Description

One transition spec — one CSS property with its own duration / delay / easing.

CSS transition: opacity 200ms ease, transform 300ms is parsed into a vector of these.

Member Function Documentation

is_snap()

bool pulp::view::TransitionSpec::is_snap ( ) const

inline

CSS spec — duration <= 0 means "snap" (no tween).

The dispatcher takes the fast path.

motion_provenance()

motion::Provenance pulp::view::TransitionSpec::motion_provenance ( ) const

inline

Build a motion::Provenance envelope for this spec.

source_kind="css-transition", source_id=<property_name>, source_file / source_line from the parser. Returns an empty envelope when the parser didn't capture a location (e.g. legacy parse_transition_shorthand entry point).

Member Data Documentation

delay_seconds

float pulp::view::TransitionSpec::delay_seconds = 0.0f

duration_seconds

float pulp::view::TransitionSpec::duration_seconds = 0.0f

easing

CssEasing pulp::view::TransitionSpec::easing {}

property

AnimatableProperty pulp::view::TransitionSpec::property = AnimatableProperty::none

property_name

std::string pulp::view::TransitionSpec::property_name

Original CSS property name.

Preserved for the 'all' and unrecognized cases the named enum can't represent.

source_file

std::string pulp::view::TransitionSpec::source_file

Source attribution.

Filled in by parse_transition_shorthand_with_provenance(...) so an offline motion-trace reader can answer "what CSS file / line defined this transition?". Empty when parsed via the legacy entry point.

source_line

int pulp::view::TransitionSpec::source_line = 0

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/css_animation.hpp