mirror of https://github.com/wayvr-org/wayvr.git
74 lines
1.8 KiB
Rust
74 lines
1.8 KiB
Rust
use crate::{
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layout::WidgetID,
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parser::{
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AttribPair, ParserContext, ParserFile, get_asset_path_from_kv, parse_children, parse_widget_universal,
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style::{parse_color, parse_round, parse_style},
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},
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renderer_vk::text::custom_glyph::CustomGlyphData,
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widget::image::{WidgetImage, WidgetImageParams},
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};
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pub fn parse_widget_image<'a>(
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file: &ParserFile,
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ctx: &mut ParserContext,
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node: roxmltree::Node<'a, 'a>,
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parent_id: WidgetID,
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attribs: &[AttribPair],
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tag_name: &str,
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) -> anyhow::Result<WidgetID> {
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let mut params = WidgetImageParams::default();
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let style = parse_style(ctx, attribs, tag_name);
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let mut glyph = None;
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for pair in attribs {
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let (key, value) = (pair.attrib.as_ref(), pair.value.as_ref());
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match key {
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"src" | "src_ext" | "src_builtin" | "src_internal" => {
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if !value.is_empty() {
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glyph = match CustomGlyphData::from_assets(&ctx.layout.state.globals, get_asset_path_from_kv("", key, value))
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{
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Ok(glyph) => Some(glyph),
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Err(e) => {
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log::warn!("failed to load {value}: {e}");
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None
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}
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}
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}
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}
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"round" => {
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parse_round(
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ctx,
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tag_name,
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key,
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value,
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&mut params.round,
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ctx.doc_params.globals.defaults().rounding_mult,
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);
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}
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"border" => {
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params.border = value.parse().unwrap_or_else(|_| {
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ctx.print_invalid_attrib(tag_name, key, value);
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0.0
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});
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}
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"border_color" => {
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parse_color(ctx, tag_name, key, value, &mut params.border_color);
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}
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_ => {}
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}
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}
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if let Some(glyph) = glyph {
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params.glyph_data = Some(glyph);
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} else {
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ctx.print_missing_attrib(tag_name, "src");
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}
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let (widget, _) = ctx.layout.add_child(parent_id, WidgetImage::create(params), style)?;
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parse_widget_universal(ctx, &widget, attribs, tag_name);
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parse_children(file, ctx, node, widget.id)?;
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Ok(widget.id)
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}
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