feat: add JsonSchema to gpui

crates/gpui/src/elements/container.rs

@@ -12,6 +12,11 @@ use crate::{
     scene::{self, Border, CursorRegion, Quad},
     AnyElement, Element, LayoutContext, SceneBuilder, SizeConstraint, View, ViewContext,
 };
+use schemars::{
+    gen::SchemaGenerator,
+    schema::{InstanceType, Schema, SchemaObject},
+    JsonSchema,
+};
 use serde::Deserialize;
 use serde_json::json;
 
@@ -332,6 +337,19 @@ impl ToJson for ContainerStyle {
     }
 }
 
+impl JsonSchema for ContainerStyle {
+    fn schema_name() -> String {
+        "ContainerStyle".into()
+    }
+
+    fn json_schema(_: &mut SchemaGenerator) -> Schema {
+        let mut schema = SchemaObject::default();
+        schema.instance_type = Some(InstanceType::Integer.into());
+        schema.format = Some("uint".to_owned());
+        Schema::Object(schema)
+    }
+}
+
 #[derive(Clone, Copy, Debug, Default)]
 pub struct Margin {
     pub top: f32,

crates/gpui/src/elements/image.rs

@@ -8,6 +8,7 @@ use crate::{
     scene, Border, Element, ImageData, LayoutContext, SceneBuilder, SizeConstraint, View,
     ViewContext,
 };
+use schemars::JsonSchema;
 use serde::Deserialize;
 use std::{ops::Range, sync::Arc};
 
@@ -21,7 +22,7 @@ pub struct Image {
     style: ImageStyle,
 }
 
-#[derive(Copy, Clone, Default, Deserialize)]
+#[derive(Copy, Clone, Default, Deserialize, JsonSchema)]
 pub struct ImageStyle {
     #[serde(default)]
     pub border: Border,

crates/gpui/src/elements/label.rs

@@ -10,6 +10,7 @@ use crate::{
     text_layout::{Line, RunStyle},
     Element, LayoutContext, SceneBuilder, SizeConstraint, View, ViewContext,
 };
+use schemars::JsonSchema;
 use serde::Deserialize;
 use serde_json::json;
 use smallvec::{smallvec, SmallVec};
@@ -20,7 +21,7 @@ pub struct Label {
     highlight_indices: Vec<usize>,
 }
 
-#[derive(Clone, Debug, Deserialize, Default)]
+#[derive(Clone, Debug, Deserialize, Default, JsonSchema)]
 pub struct LabelStyle {
     pub text: TextStyle,
     pub highlight_text: Option<TextStyle>,

crates/gpui/src/elements/tooltip.rs

@@ -9,6 +9,7 @@ use crate::{
     Action, Axis, ElementStateHandle, LayoutContext, SceneBuilder, SizeConstraint, Task, View,
     ViewContext,
 };
+use schemars::JsonSchema;
 use serde::Deserialize;
 use std::{
     cell::{Cell, RefCell},
@@ -33,7 +34,7 @@ struct TooltipState {
     debounce: RefCell<Option<Task<()>>>,
 }
 
-#[derive(Clone, Deserialize, Default)]
+#[derive(Clone, Deserialize, Default, JsonSchema)]
 pub struct TooltipStyle {
     #[serde(flatten)]
     pub container: ContainerStyle,
@@ -42,7 +43,7 @@ pub struct TooltipStyle {
     pub max_text_width: Option<f32>,
 }
 
-#[derive(Clone, Deserialize, Default)]
+#[derive(Clone, Deserialize, Default, JsonSchema)]
 pub struct KeystrokeStyle {
     #[serde(flatten)]
     container: ContainerStyle,