From 35de5e608e9441a1d8e01a6fc381ff1b2e943b72 Mon Sep 17 00:00:00 2001
From: Ycy <ycy22333@163.com>
Date: Tue, 26 Sep 2023 02:59:29 +0800
Subject: [PATCH] register `TextLayoutInfo` and `TextFlags` type. (#9919)

derive `Reflect` to `GlyphAtlasInfo`,`PositionedGlyph` and
`TextLayoutInfo`.

# Objective

- I need reflection gets all components of the `TextBundle` and
`clone_value` it

## Solution

- registry it
---
 crates/bevy_text/src/font_atlas_set.rs | 3 ++-
 crates/bevy_text/src/glyph_brush.rs    | 3 ++-
 crates/bevy_text/src/pipeline.rs       | 6 +++++-
 crates/bevy_ui/src/lib.rs              | 8 ++++++++
 4 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/crates/bevy_text/src/font_atlas_set.rs b/crates/bevy_text/src/font_atlas_set.rs
index f0ca798d89..730d978c14 100644
--- a/crates/bevy_text/src/font_atlas_set.rs
+++ b/crates/bevy_text/src/font_atlas_set.rs
@@ -4,6 +4,7 @@ use bevy_asset::{AssetEvent, AssetId};
 use bevy_asset::{Assets, Handle};
 use bevy_ecs::prelude::*;
 use bevy_math::Vec2;
+use bevy_reflect::Reflect;
 use bevy_render::texture::Image;
 use bevy_sprite::TextureAtlas;
 use bevy_utils::FloatOrd;
@@ -40,7 +41,7 @@ pub struct FontAtlasSet {
     font_atlases: HashMap<FontSizeKey, Vec<FontAtlas>>,
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Reflect)]
 pub struct GlyphAtlasInfo {
     pub texture_atlas: Handle<TextureAtlas>,
     pub glyph_index: usize,
diff --git a/crates/bevy_text/src/glyph_brush.rs b/crates/bevy_text/src/glyph_brush.rs
index fe1e2d7203..9aab58ee97 100644
--- a/crates/bevy_text/src/glyph_brush.rs
+++ b/crates/bevy_text/src/glyph_brush.rs
@@ -1,6 +1,7 @@
 use ab_glyph::{Font as _, FontArc, Glyph, PxScaleFont, ScaleFont as _};
 use bevy_asset::{AssetId, Assets};
 use bevy_math::{Rect, Vec2};
+use bevy_reflect::Reflect;
 use bevy_render::texture::Image;
 use bevy_sprite::TextureAtlas;
 use bevy_utils::tracing::warn;
@@ -158,7 +159,7 @@ impl GlyphBrush {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Reflect)]
 pub struct PositionedGlyph {
     pub position: Vec2,
     pub size: Vec2,
diff --git a/crates/bevy_text/src/pipeline.rs b/crates/bevy_text/src/pipeline.rs
index 6a83a44647..a93aa546f9 100644
--- a/crates/bevy_text/src/pipeline.rs
+++ b/crates/bevy_text/src/pipeline.rs
@@ -6,8 +6,11 @@ use crate::{
 use ab_glyph::PxScale;
 use bevy_asset::{AssetId, Assets, Handle};
 use bevy_ecs::component::Component;
+use bevy_ecs::prelude::ReflectComponent;
 use bevy_ecs::system::Resource;
 use bevy_math::Vec2;
+use bevy_reflect::prelude::ReflectDefault;
+use bevy_reflect::Reflect;
 use bevy_render::texture::Image;
 use bevy_sprite::TextureAtlas;
 use bevy_utils::HashMap;
@@ -22,7 +25,8 @@ pub struct TextPipeline {
 /// Render information for a corresponding [`Text`](crate::Text) component.
 ///
 ///  Contains scaled glyphs and their size. Generated via [`TextPipeline::queue_text`].
-#[derive(Component, Clone, Default, Debug)]
+#[derive(Component, Clone, Default, Debug, Reflect)]
+#[reflect(Component, Default)]
 pub struct TextLayoutInfo {
     pub glyphs: Vec<PositionedGlyph>,
     pub logical_size: Vec2,
diff --git a/crates/bevy_ui/src/lib.rs b/crates/bevy_ui/src/lib.rs
index ae9f9f4188..1cee4a52a1 100644
--- a/crates/bevy_ui/src/lib.rs
+++ b/crates/bevy_ui/src/lib.rs
@@ -14,6 +14,8 @@ pub mod widget;
 use bevy_derive::{Deref, DerefMut};
 use bevy_reflect::Reflect;
 #[cfg(feature = "bevy_text")]
+use bevy_text::TextLayoutInfo;
+#[cfg(feature = "bevy_text")]
 mod accessibility;
 mod focus;
 mod geometry;
@@ -40,6 +42,8 @@ pub mod prelude {
 }
 
 use crate::prelude::UiCameraConfig;
+#[cfg(feature = "bevy_text")]
+use crate::widget::TextFlags;
 use bevy_app::prelude::*;
 use bevy_asset::Assets;
 use bevy_ecs::prelude::*;
@@ -126,6 +130,10 @@ impl Plugin for UiPlugin {
                 PreUpdate,
                 ui_focus_system.in_set(UiSystem::Focus).after(InputSystem),
             );
+
+        #[cfg(feature = "bevy_text")]
+        app.register_type::<TextLayoutInfo>()
+            .register_type::<TextFlags>();
         // add these systems to front because these must run before transform update systems
         #[cfg(feature = "bevy_text")]
         app.add_systems(