72 lines
2.5 KiB
Rust
72 lines
2.5 KiB
Rust
//! 绘制宿主设置页面和主题选择区域。
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//! 这里只投影当前设置和交互目标，平台原生窗口行为由对应系统适配层负责。
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//!
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use super::*;
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/// 绘制强调色候选、自定义颜色编辑框及主题预览；实际应用和错误校验由输入动作处理。
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pub(super) fn build(p: &mut Painter, state: &mut DeveloperToolsState, viewport: Rect) {
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let x = viewport.x;
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let w = viewport.width;
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p.label(x + 24.0, 62.0, "Appearance", TEXT, false);
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p.label(
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x + 24.0,
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90.0,
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"Accent color · tabs, focus and execution separators",
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MUTED,
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false,
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);
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// 色块动作携带调色板索引，绘制仅比较当前 accent 标记选中；实际修改由统一动作处理器执行。
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for (i, color) in PALETTE.iter().enumerate() {
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let r = Rect::new(x + 24.0 + i as f32 * 44.0, 122.0, 32.0, 32.0);
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p.ui.swatch(r, Action::Theme(i), *color, *color == state.accent);
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}
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p.label(
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x + 24.0,
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176.0,
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"Custom hex · Enter to apply (bright colors adjusted)",
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MUTED,
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false,
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);
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// 自定义颜色框显示尚未应用的编辑文本；聚焦只改变外观和输入接收位置，不在这里解析 hex。
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let custom = Rect::new(x + 24.0, 204.0, 200.0, 32.0);
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p.ui.text_field(
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custom,
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Action::Focus(Focus::Custom),
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state.focus == Some(Focus::Custom),
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);
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p.label(
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custom.x + 10.0,
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custom.y + 6.0,
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&format!(
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"{}{}",
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state.custom,
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if state.focus == Some(Focus::Custom) {
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"│"
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} else {
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""
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}
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),
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TEXT,
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true,
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);
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// 校验错误由输入处理路径写入，设置页只显示；错误不会在每次重绘时重复执行或清除。
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if !state.input_error.is_empty() {
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p.label(x + 24.0, 245.0, &state.input_error, ERROR, false);
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}
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p.fill(Rect::new(x + 24.0, 285.0, w - 48.0, 1.0), BORDER);
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p.label(x + 24.0, 305.0, "Theme preview", TEXT, false);
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// 预览复用当前强调色和标准成功色，让用户看到主题如何影响执行分隔线；示例文字不送入 VM。
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p.fill(Rect::new(x + 24.0, 340.0, w - 48.0, 2.0), state.accent);
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p.label(x + 32.0, 353.0, "› \"Hello\"", TEXT, true);
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p.label(x + 32.0, 380.0, "‹ \"Hello\"", OK, true);
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p.label(
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x + 24.0,
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430.0,
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"Settings last for this window session. Source is not persisted.",
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MUTED,
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false,
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);
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}
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