2 files changed, 59 insertions, 0 deletions
diff --git a/src/api/schema/panes.rs b/src/api/schema/panes.rs
index 2e37e734..097b6366 100644
--- a/src/api/schema/panes.rs
+++ b/src/api/schema/panes.rs
@@ -2,6 +2,9 @@ use std::collections::HashMap;
 
 use serde::{Deserialize, Serialize};
 
+pub(crate) const PANE_GRAPHICS_SET_MAX_BYTES: usize = 512 * 1024;
+pub(crate) const PANE_GRAPHICS_STREAM_MAX_BYTES: usize = 16 * 1024 * 1024;
+
 use super::agents::AgentSessionInfo;
 use super::common::{AgentStatus, PaneAgentState, ReadFormat, ReadSource, SplitDirection};
 
@@ -257,6 +260,58 @@ pub struct PaneReadParams {
     pub strip_ansi: bool,
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
+#[serde(rename_all = "snake_case")]
+pub enum PaneGraphicsFormat {
+    Png,
+    Rgb,
+    Rgba,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
+pub struct PaneGraphicsSetParams {
+    pub pane_id: String,
+    #[serde(skip)]
+    #[schemars(skip)]
+    pub owner: String,
+    pub format: PaneGraphicsFormat,
+    pub image_width: u32,
+    pub image_height: u32,
+    #[serde(skip)]
+    pub data: Option<Vec<u8>>,
+    #[serde(default)]
+    pub data_base64: String,
+    #[serde(default)]
+    pub placement: PaneGraphicsPlacementParams,
+}
+
+#[derive(
+    Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema, Default,
+)]
+pub struct PaneGraphicsPlacementParams {
+    #[serde(default)]
+    pub viewport_col: i32,
+    #[serde(default)]
+    pub viewport_row: i32,
+    #[serde(default)]
+    pub grid_cols: u32,
+    #[serde(default)]
+    pub grid_rows: u32,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
+pub struct PaneGraphicsClearParams {
+    pub pane_id: String,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
+pub struct PaneGraphicsStreamParams {
+    pub pane_id: String,
+    #[serde(skip)]
+    #[schemars(skip)]
+    pub owner: String,
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, schemars::JsonSchema)]
 pub struct PaneReportAgentParams {
     pub pane_id: String,
diff --git a/src/api/schema/response.rs b/src/api/schema/response.rs
index 18a2635d..129c8f91 100644
--- a/src/api/schema/response.rs
+++ b/src/api/schema/response.rs
@@ -152,6 +152,10 @@ pub enum ResponseResult {
     PaneRead {
         read: PaneReadResult,
     },
+    PaneGraphicsInfo {
+        cell_width_px: u32,
+        cell_height_px: u32,
+    },
     AgentExplain {
         explain: serde_json::Value,
     },