Struct FontStore

pub(crate) struct FontStore {
    pub(crate) families: HashMap<LowercaseFontFamilyName, FontTemplates>,
    web_fonts_loading_for_stylesheets: Vec<(DocumentStyleSheet, usize)>,
    web_fonts_loading_for_script: usize,
}

Fields

families: HashMap<LowercaseFontFamilyName, FontTemplates>

web_fonts_loading_for_stylesheets: Vec<(DocumentStyleSheet, usize)>

web_fonts_loading_for_script: usize

Implementations

impl FontStore

pub(crate) fn clear(&mut self)

pub(crate) fn font_load_cancelled_for_stylesheet( &self, stylesheet: &DocumentStyleSheet, ) -> bool

pub(crate) fn handle_stylesheet_removed( &mut self, stylesheet: &DocumentStyleSheet, )

pub(crate) fn handle_web_font_load_started_for_stylesheet( &mut self, stylesheet: &DocumentStyleSheet, )

fn remove_one_web_font_loading_for_stylesheet( &mut self, stylesheet: &DocumentStyleSheet, )

pub(crate) fn handle_web_font_load_failed_for_stylesheet( &mut self, stylesheet: &DocumentStyleSheet, )

pub(crate) fn handle_web_font_loaded_for_stylesheet( &mut self, stylesheet: &DocumentStyleSheet, family_name: LowercaseFontFamilyName, new_template: FontTemplate, ) -> bool

Handle a web font load finishing, adding the new font to the FontStore. If the web font load was canceled (for instance, if the stylesheet was removed), then do nothing and return false.

pub(crate) fn add_new_template( &mut self, family_name: LowercaseFontFamilyName, new_template: FontTemplate, )

pub(crate) fn handle_web_font_load_started_for_script(&mut self)

pub(crate) fn handle_web_font_load_finished_for_script(&mut self)

pub(crate) fn number_of_fonts_still_loading(&self) -> usize

Trait Implementations

impl Default for FontStore

fn default() -> FontStore

Returns the “default value” for a type.

impl MallocSizeOf for FontStore

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.