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implement listeners for Button component back

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This commit is contained in:
Aleksander
2025-06-28 18:30:38 +02:00
parent 2420e8007c
commit 28d58fef59
6 changed files with 65 additions and 26 deletions
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16
wgui/src/parser/mod.rs
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@@ -8,6 +8,7 @@ mod widget_sprite;
use crate::{
assets::AssetProvider,
drawing::{self},
event::EventListenerCollection,
layout::{Layout, WidgetID},
parser::{
component_button::parse_component_button, widget_div::parse_widget_div,
@@ -62,6 +63,7 @@ impl ParserResult {
&mut self,
template_name: &str,
layout: &mut Layout,
listeners: &mut EventListenerCollection<(), ()>,
widget_id: WidgetID,
template_parameters: HashMap<Rc<str>, Rc<str>>,
) -> anyhow::Result<()> {
@@ -71,6 +73,7 @@ impl ParserResult {
let mut ctx = ParserContext {
layout,
listeners,
ids: Default::default(),
macro_attribs: self.macro_attribs.clone(), // FIXME: prevent copying
var_map: self.var_map.clone(), // FIXME: prevent copying
@@ -107,6 +110,7 @@ struct MacroAttribs {
struct ParserContext<'a> {
layout: &'a mut Layout,
listeners: &'a mut EventListenerCollection<(), ()>,
var_map: HashMap<Rc<str>, Rc<str>>,
macro_attribs: HashMap<Rc<str>, MacroAttribs>,
ids: HashMap<Rc<str>, WidgetID>,
@@ -557,9 +561,13 @@ fn parse_children<'a>(
Ok(())
}
fn create_default_context(layout: &mut Layout) -> ParserContext<'_> {
fn create_default_context<'a>(
layout: &'a mut Layout,
listeners: &'a mut EventListenerCollection<(), ()>,
) -> ParserContext<'a> {
ParserContext {
layout,
listeners,
ids: Default::default(),
var_map: Default::default(),
templates: Default::default(),
@@ -569,12 +577,13 @@ fn create_default_context(layout: &mut Layout) -> ParserContext<'_> {
pub fn parse_from_assets(
layout: &mut Layout,
listeners: &mut EventListenerCollection<(), ()>,
parent_id: WidgetID,
path: &str,
) -> anyhow::Result<ParserResult> {
let path = PathBuf::from(path);
let mut ctx = create_default_context(layout);
let mut ctx = create_default_context(layout, listeners);
let (file, node_layout) = get_doc_from_path(&mut ctx, &path)?;
parse_document_root(file, &mut ctx, parent_id, node_layout)?;
@@ -595,11 +604,12 @@ pub fn parse_from_assets(
pub fn new_layout_from_assets(
assets: Box<dyn AssetProvider>,
listeners: &mut EventListenerCollection<(), ()>,
path: &str,
) -> anyhow::Result<(Layout, ParserResult)> {
let mut layout = Layout::new(assets)?;
let widget = layout.root_widget;
let state = parse_from_assets(&mut layout, widget, path)?;
let state = parse_from_assets(&mut layout, listeners, widget, path)?;
Ok((layout, state))
}