wayvr/wgui/src/parser/component_button.rs

122 lines
3.1 KiB
Rust

use crate::{
assets::AssetPath,
color::WguiColor,
components::{Component, button},
i18n::Translation,
layout::WidgetID,
parser::{
AttribPair, ParserContext, ParserFile, get_asset_path_from_kv,
helpers::{TooltipAttribs, parse_attrib_tooltip},
parse_children, parse_f32, process_component,
style::{parse_color_opt, parse_round, parse_style, parse_text_style},
},
widget::util::WLength,
};
pub fn parse_component_button<'a>(
file: &'a ParserFile,
ctx: &mut ParserContext,
node: roxmltree::Node<'a, 'a>,
parent_id: WidgetID,
attribs: &[AttribPair],
tag_name: &str,
) -> anyhow::Result<WidgetID> {
let mut color: Option<WguiColor> = None;
let mut border = 2.0;
let mut border_color: Option<WguiColor> = None;
let mut hover_color: Option<WguiColor> = None;
let mut hover_border_color: Option<WguiColor> = None;
let mut round = WLength::Units(4.0);
let mut tooltip = TooltipAttribs::default();
let mut sticky: bool = false;
let mut long_press_time = 0.0;
let mut sprite_src: Option<AssetPath> = None;
let mut translation: Option<Translation> = None;
let text_style = parse_text_style(ctx, attribs, tag_name, "text_");
let style = parse_style(ctx, attribs, tag_name);
for pair in attribs {
let (key, value) = (pair.attrib.as_ref(), pair.value.as_ref());
match key {
"text" => {
if !value.is_empty() {
translation = Some(Translation::from_raw_text(value));
}
}
"translation" => {
if !value.is_empty() {
translation = Some(Translation::from_translation_key(value));
}
}
"round" => {
parse_round(
ctx,
tag_name,
key,
value,
&mut round,
ctx.layout.state.theme.rounding_mult,
);
}
"color" => {
parse_color_opt(ctx, tag_name, key, value, &mut color);
}
"border" => {
ctx.parse_check_f32(tag_name, key, value, &mut border);
}
"border_color" => {
parse_color_opt(ctx, tag_name, key, value, &mut border_color);
}
"hover_color" => {
parse_color_opt(ctx, tag_name, key, value, &mut hover_color);
}
"hover_border_color" => {
parse_color_opt(ctx, tag_name, key, value, &mut hover_border_color);
}
"sprite_src" | "sprite_src_ext" | "sprite_src_builtin" | "sprite_src_internal" => {
let asset_path = get_asset_path_from_kv("sprite_", key, value);
if !value.is_empty() {
sprite_src = Some(asset_path);
}
}
"sticky" => {
let mut sticky_i32 = 0;
sticky = ctx.parse_check_i32(tag_name, key, value, &mut sticky_i32) && sticky_i32 == 1;
}
"long_press_time" => {
long_press_time = parse_f32(value).unwrap_or(long_press_time);
}
_ => {
parse_attrib_tooltip(ctx, tag_name, pair, &mut tooltip);
}
}
}
let (widget, button) = button::construct(
&mut ctx.get_construct_essentials(parent_id),
button::Params {
color,
border,
border_color,
hover_border_color,
hover_color,
text: translation,
style,
text_style,
round,
tooltip: tooltip.get_info(),
sticky,
long_press_time,
sprite_src,
},
)?;
process_component(ctx, Component(button), widget.id, attribs);
parse_children(file, ctx, node, widget.id)?;
Ok(widget.id)
}