agent: Support pasting images as context (#29177)

https://github.com/user-attachments/assets/d6a27b05-3590-4f40-a820-f6f99f6bd581

Release Notes:

- agent: Added support for pasting images as context

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>

assets/icons/image.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-image-icon lucide-image"><rect width="18" height="18" x="3" y="3" rx="2" ry="2"/><circle cx="9" cy="9" r="2"/><path d="m21 15-3.086-3.086a2 2 0 0 0-2.828 0L6 21"/></svg>

crates/agent/src/active_thread.rs

@@ -3344,6 +3344,7 @@ pub(crate) fn open_context(
             }),
             cx,
         ),
+        AssistantContext::Image(_) => {}
     }
 }
 

crates/agent/src/context.rs

@@ -4,9 +4,10 @@ use std::{
     sync::Arc,
 };
 
-use gpui::{App, Entity, SharedString};
+use futures::{FutureExt, future::Shared};
+use gpui::{App, Entity, SharedString, Task};
 use language::Buffer;
-use language_model::LanguageModelRequestMessage;
+use language_model::{LanguageModelImage, LanguageModelRequestMessage};
 use project::{ProjectEntryId, ProjectPath, Worktree};
 use prompt_store::UserPromptId;
 use rope::Point;
@@ -36,6 +37,7 @@ pub enum ContextKind {
     FetchedUrl,
     Thread,
     Rules,
+    Image,
 }
 
 impl ContextKind {
@@ -48,6 +50,7 @@ impl ContextKind {
             ContextKind::FetchedUrl => IconName::Globe,
             ContextKind::Thread => IconName::MessageBubbles,
             ContextKind::Rules => RULES_ICON,
+            ContextKind::Image => IconName::Image,
         }
     }
 }
@@ -61,6 +64,7 @@ pub enum AssistantContext {
     Thread(ThreadContext),
     Excerpt(ExcerptContext),
     Rules(RulesContext),
+    Image(ImageContext),
 }
 
 impl AssistantContext {
@@ -73,6 +77,7 @@ impl AssistantContext {
             Self::Thread(thread) => thread.id,
             Self::Excerpt(excerpt) => excerpt.id,
             Self::Rules(rules) => rules.id,
+            Self::Image(image) => image.id,
         }
     }
 }
@@ -140,6 +145,31 @@ impl ThreadContext {
     }
 }
 
+#[derive(Debug, Clone)]
+pub struct ImageContext {
+    pub id: ContextId,
+    pub original_image: Arc<gpui::Image>,
+    pub image_task: Shared<Task<Option<LanguageModelImage>>>,
+}
+
+impl ImageContext {
+    pub fn image(&self) -> Option<LanguageModelImage> {
+        self.image_task.clone().now_or_never().flatten()
+    }
+
+    pub fn is_loading(&self) -> bool {
+        self.image_task.clone().now_or_never().is_none()
+    }
+
+    pub fn is_error(&self) -> bool {
+        self.image_task
+            .clone()
+            .now_or_never()
+            .map(|result| result.is_none())
+            .unwrap_or(false)
+    }
+}
+
 #[derive(Clone)]
 pub struct ContextBuffer {
     pub id: BufferId,
@@ -227,6 +257,7 @@ pub fn format_context_as_string<'a>(
             AssistantContext::FetchedUrl(context) => fetch_context.push(context),
             AssistantContext::Thread(context) => thread_context.push(context),
             AssistantContext::Rules(context) => rules_context.push(context),
+            AssistantContext::Image(_) => {}
         }
     }
 

crates/agent/src/context_store.rs

@@ -6,8 +6,9 @@ use anyhow::{Context as _, Result, anyhow};
 use collections::{BTreeMap, HashMap, HashSet};
 use futures::future::join_all;
 use futures::{self, Future, FutureExt, future};
-use gpui::{App, AppContext as _, Context, Entity, SharedString, Task, WeakEntity};
+use gpui::{App, AppContext as _, Context, Entity, Image, SharedString, Task, WeakEntity};
 use language::Buffer;
+use language_model::LanguageModelImage;
 use project::{Project, ProjectEntryId, ProjectItem, ProjectPath, Worktree};
 use prompt_store::UserPromptId;
 use rope::{Point, Rope};
@@ -17,7 +18,8 @@ use util::{ResultExt as _, maybe};
 use crate::ThreadStore;
 use crate::context::{
     AssistantContext, ContextBuffer, ContextId, ContextSymbol, ContextSymbolId, DirectoryContext,
-    ExcerptContext, FetchedUrlContext, FileContext, RulesContext, SymbolContext, ThreadContext,
+    ExcerptContext, FetchedUrlContext, FileContext, ImageContext, RulesContext, SymbolContext,
+    ThreadContext,
 };
 use crate::context_strip::SuggestedContext;
 use crate::thread::{Thread, ThreadId};
@@ -448,6 +450,32 @@ impl ContextStore {
         cx.notify();
     }
 
+    pub fn add_image(&mut self, image: Arc<Image>, cx: &mut Context<ContextStore>) {
+        let image_task = LanguageModelImage::from_image(image.clone(), cx).shared();
+        let id = self.next_context_id.post_inc();
+        self.context.push(AssistantContext::Image(ImageContext {
+            id,
+            original_image: image,
+            image_task,
+        }));
+        cx.notify();
+    }
+
+    pub fn wait_for_images(&self, cx: &App) -> Task<()> {
+        let tasks = self
+            .context
+            .iter()
+            .filter_map(|ctx| match ctx {
+                AssistantContext::Image(ctx) => Some(ctx.image_task.clone()),
+                _ => None,
+            })
+            .collect::<Vec<_>>();
+
+        cx.spawn(async move |_cx| {
+            join_all(tasks).await;
+        })
+    }
+
     pub fn add_excerpt(
         &mut self,
         range: Range<Anchor>,
@@ -545,6 +573,7 @@ impl ContextStore {
             AssistantContext::Rules(RulesContext { prompt_id, .. }) => {
                 self.user_rules.remove(&prompt_id);
             }
+            AssistantContext::Image(_) => {}
         }
 
         cx.notify();
@@ -673,7 +702,8 @@ impl ContextStore {
                 | AssistantContext::Excerpt(_)
                 | AssistantContext::FetchedUrl(_)
                 | AssistantContext::Thread(_)
-                | AssistantContext::Rules(_) => None,
+                | AssistantContext::Rules(_)
+                | AssistantContext::Image(_) => None,
             })
             .collect()
     }
@@ -907,6 +937,7 @@ pub fn refresh_context_store_text(
                     let context_store = context_store.clone();
                     return Some(refresh_user_rules(context_store, user_rules_context, cx));
                 }
+                AssistantContext::Image(_) => {}
             }
 
             None

crates/agent/src/message_editor.rs

@@ -6,7 +6,7 @@ use crate::context::{AssistantContext, format_context_as_string};
 use crate::tool_compatibility::{IncompatibleToolsState, IncompatibleToolsTooltip};
 use buffer_diff::BufferDiff;
 use collections::HashSet;
-use editor::actions::MoveUp;
+use editor::actions::{MoveUp, Paste};
 use editor::{
     ContextMenuOptions, ContextMenuPlacement, Editor, EditorElement, EditorEvent, EditorMode,
     EditorStyle, MultiBuffer,
@@ -14,8 +14,8 @@ use editor::{
 use file_icons::FileIcons;
 use fs::Fs;
 use gpui::{
-    Animation, AnimationExt, App, Entity, EventEmitter, Focusable, Subscription, Task, TextStyle,
-    WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
+    Animation, AnimationExt, App, ClipboardEntry, Entity, EventEmitter, Focusable, Subscription,
+    Task, TextStyle, WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
 };
 use language::{Buffer, Language};
 use language_model::{ConfiguredModel, LanguageModelRegistry, LanguageModelRequestMessage};
@@ -271,6 +271,7 @@ impl MessageEditor {
 
         let refresh_task =
             refresh_context_store_text(self.context_store.clone(), &HashSet::default(), cx);
+        let wait_for_images = self.context_store.read(cx).wait_for_images(cx);
 
         let thread = self.thread.clone();
         let context_store = self.context_store.clone();
@@ -280,6 +281,7 @@ impl MessageEditor {
         cx.spawn(async move |this, cx| {
             let checkpoint = checkpoint.await.ok();
             refresh_task.await;
+            wait_for_images.await;
 
             thread
                 .update(cx, |thread, cx| {
@@ -293,7 +295,12 @@ impl MessageEditor {
                     let excerpt_ids = context_store
                         .context()
                         .iter()
-                        .filter(|ctx| matches!(ctx, AssistantContext::Excerpt(_)))
+                        .filter(|ctx| {
+                            matches!(
+                                ctx,
+                                AssistantContext::Excerpt(_) | AssistantContext::Image(_)
+                            )
+                        })
                         .map(|ctx| ctx.id())
                         .collect::<Vec<_>>();
 
@@ -370,6 +377,34 @@ impl MessageEditor {
         }
     }
 
+    fn paste(&mut self, _: &Paste, _: &mut Window, cx: &mut Context<Self>) {
+        let images = cx
+            .read_from_clipboard()
+            .map(|item| {
+                item.into_entries()
+                    .filter_map(|entry| {
+                        if let ClipboardEntry::Image(image) = entry {
+                            Some(image)
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<_>>()
+            })
+            .unwrap_or_default();
+
+        if images.is_empty() {
+            return;
+        }
+        cx.stop_propagation();
+
+        self.context_store.update(cx, |store, cx| {
+            for image in images {
+                store.add_image(Arc::new(image), cx);
+            }
+        });
+    }
+
     fn handle_review_click(&self, window: &mut Window, cx: &mut Context<Self>) {
         AgentDiff::deploy(self.thread.clone(), self.workspace.clone(), window, cx).log_err();
     }
@@ -445,6 +480,7 @@ impl MessageEditor {
             .on_action(cx.listener(Self::move_up))
             .on_action(cx.listener(Self::toggle_chat_mode))
             .on_action(cx.listener(Self::expand_message_editor))
+            .capture_action(cx.listener(Self::paste))
             .gap_2()
             .p_2()
             .bg(editor_bg_color)

crates/agent/src/thread.rs

@@ -16,7 +16,7 @@ use git::repository::DiffType;
 use gpui::{App, AppContext, Context, Entity, EventEmitter, SharedString, Task, WeakEntity};
 use language_model::{
     ConfiguredModel, LanguageModel, LanguageModelCompletionEvent, LanguageModelId,
-    LanguageModelKnownError, LanguageModelRegistry, LanguageModelRequest,
+    LanguageModelImage, LanguageModelKnownError, LanguageModelRegistry, LanguageModelRequest,
     LanguageModelRequestMessage, LanguageModelRequestTool, LanguageModelToolResult,
     LanguageModelToolUseId, MaxMonthlySpendReachedError, MessageContent,
     ModelRequestLimitReachedError, PaymentRequiredError, RequestUsage, Role, StopReason,
@@ -97,6 +97,7 @@ pub struct Message {
     pub role: Role,
     pub segments: Vec<MessageSegment>,
     pub context: String,
+    pub images: Vec<LanguageModelImage>,
 }
 
 impl Message {
@@ -415,6 +416,7 @@ impl Thread {
                         })
                         .collect(),
                     context: message.context,
+                    images: Vec::new(),
                 })
                 .collect(),
             next_message_id,
@@ -747,6 +749,19 @@ impl Thread {
                 }
             }
 
+            if let Some(message) = self.messages.iter_mut().find(|m| m.id == message_id) {
+                message.images = new_context
+                    .iter()
+                    .filter_map(|context| {
+                        if let AssistantContext::Image(image_context) = context {
+                            image_context.image_task.clone().now_or_never().flatten()
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<_>>();
+            }
+
             self.action_log.update(cx, |log, cx| {
                 // Track all buffers added as context
                 for ctx in &new_context {
@@ -773,7 +788,8 @@ impl Thread {
                         }
                         AssistantContext::FetchedUrl(_)
                         | AssistantContext::Thread(_)
-                        | AssistantContext::Rules(_) => {}
+                        | AssistantContext::Rules(_)
+                        | AssistantContext::Image(_) => {}
                     }
                 }
             });
@@ -814,6 +830,7 @@ impl Thread {
             role,
             segments,
             context: String::new(),
+            images: Vec::new(),
         });
         self.touch_updated_at();
         cx.emit(ThreadEvent::MessageAdded(id));
@@ -1037,6 +1054,21 @@ impl Thread {
                     .push(MessageContent::Text(message.context.to_string()));
             }
 
+            if !message.images.is_empty() {
+                // Some providers only support image parts after an initial text part
+                if request_message.content.is_empty() {
+                    request_message
+                        .content
+                        .push(MessageContent::Text("Images attached by user:".to_string()));
+                }
+
+                for image in &message.images {
+                    request_message
+                        .content
+                        .push(MessageContent::Image(image.clone()))
+                }
+            }
+
             for segment in &message.segments {
                 match segment {
                     MessageSegment::Text(text) => {

crates/agent/src/ui/context_pill.rs

@@ -1,11 +1,14 @@
+use std::sync::Arc;
 use std::{rc::Rc, time::Duration};
 
 use file_icons::FileIcons;
-use gpui::ClickEvent;
-use gpui::{Animation, AnimationExt as _, pulsating_between};
-use ui::{IconButtonShape, Tooltip, prelude::*};
+use futures::FutureExt;
+use gpui::{Animation, AnimationExt as _, AnyView, Image, MouseButton, pulsating_between};
+use gpui::{ClickEvent, Task};
+use language_model::LanguageModelImage;
+use ui::{IconButtonShape, Tooltip, prelude::*, tooltip_container};
 
-use crate::context::{AssistantContext, ContextId, ContextKind};
+use crate::context::{AssistantContext, ContextId, ContextKind, ImageContext};
 
 #[derive(IntoElement)]
 pub enum ContextPill {
@@ -120,74 +123,95 @@ impl RenderOnce for ContextPill {
                 on_remove,
                 focused,
                 on_click,
-            } => base_pill
-                .bg(color.element_background)
-                .border_color(if *focused {
-                    color.border_focused
-                } else {
-                    color.border.opacity(0.5)
-                })
-                .pr(if on_remove.is_some() { px(2.) } else { px(4.) })
-                .child(
-                    h_flex()
-                        .id("context-data")
-                        .gap_1()
-                        .child(
-                            div().max_w_64().child(
-                                Label::new(context.name.clone())
-                                    .size(LabelSize::Small)
-                                    .truncate(),
-                            ),
-                        )
-                        .when_some(context.parent.as_ref(), |element, parent_name| {
-                            if *dupe_name {
-                                element.child(
-                                    Label::new(parent_name.clone())
-                                        .size(LabelSize::XSmall)
-                                        .color(Color::Muted),
-                                )
-                            } else {
-                                element
-                            }
-                        })
-                        .when_some(context.tooltip.as_ref(), |element, tooltip| {
-                            element.tooltip(Tooltip::text(tooltip.clone()))
-                        }),
-                )
-                .when_some(on_remove.as_ref(), |element, on_remove| {
-                    element.child(
-                        IconButton::new(("remove", context.id.0), IconName::Close)
-                            .shape(IconButtonShape::Square)
-                            .icon_size(IconSize::XSmall)
-                            .tooltip(Tooltip::text("Remove Context"))
-                            .on_click({
-                                let on_remove = on_remove.clone();
-                                move |event, window, cx| on_remove(event, window, cx)
+            } => {
+                let status_is_error = matches!(context.status, ContextStatus::Error { .. });
+
+                base_pill
+                    .pr(if on_remove.is_some() { px(2.) } else { px(4.) })
+                    .map(|pill| {
+                        if status_is_error {
+                            pill.bg(cx.theme().status().error_background)
+                                .border_color(cx.theme().status().error_border)
+                        } else if *focused {
+                            pill.bg(color.element_background)
+                                .border_color(color.border_focused)
+                        } else {
+                            pill.bg(color.element_background)
+                                .border_color(color.border.opacity(0.5))
+                        }
+                    })
+                    .child(
+                        h_flex()
+                            .id("context-data")
+                            .gap_1()
+                            .child(
+                                div().max_w_64().child(
+                                    Label::new(context.name.clone())
+                                        .size(LabelSize::Small)
+                                        .truncate(),
+                                ),
+                            )
+                            .when_some(context.parent.as_ref(), |element, parent_name| {
+                                if *dupe_name {
+                                    element.child(
+                                        Label::new(parent_name.clone())
+                                            .size(LabelSize::XSmall)
+                                            .color(Color::Muted),
+                                    )
+                                } else {
+                                    element
+                                }
+                            })
+                            .when_some(context.tooltip.as_ref(), |element, tooltip| {
+                                element.tooltip(Tooltip::text(tooltip.clone()))
+                            })
+                            .map(|element| match &context.status {
+                                ContextStatus::Ready => element
+                                    .when_some(
+                                        context.show_preview.as_ref(),
+                                        |element, show_preview| {
+                                            element.hoverable_tooltip({
+                                                let show_preview = show_preview.clone();
+                                                move |window, cx| show_preview(window, cx)
+                                            })
+                                        },
+                                    )
+                                    .into_any(),
+                                ContextStatus::Loading { message } => element
+                                    .tooltip(ui::Tooltip::text(message.clone()))
+                                    .with_animation(
+                                        "pulsating-ctx-pill",
+                                        Animation::new(Duration::from_secs(2))
+                                            .repeat()
+                                            .with_easing(pulsating_between(0.4, 0.8)),
+                                        |label, delta| label.opacity(delta),
+                                    )
+                                    .into_any_element(),
+                                ContextStatus::Error { message } => element
+                                    .tooltip(ui::Tooltip::text(message.clone()))
+                                    .into_any_element(),
                             }),
                     )
-                })
-                .when_some(on_click.as_ref(), |element, on_click| {
-                    let on_click = on_click.clone();
-                    element
-                        .cursor_pointer()
-                        .on_click(move |event, window, cx| on_click(event, window, cx))
-                })
-                .map(|element| {
-                    if context.summarizing {
+                    .when_some(on_remove.as_ref(), |element, on_remove| {
+                        element.child(
+                            IconButton::new(("remove", context.id.0), IconName::Close)
+                                .shape(IconButtonShape::Square)
+                                .icon_size(IconSize::XSmall)
+                                .tooltip(Tooltip::text("Remove Context"))
+                                .on_click({
+                                    let on_remove = on_remove.clone();
+                                    move |event, window, cx| on_remove(event, window, cx)
+                                }),
+                        )
+                    })
+                    .when_some(on_click.as_ref(), |element, on_click| {
+                        let on_click = on_click.clone();
                         element
-                            .tooltip(ui::Tooltip::text("Summarizing..."))
-                            .with_animation(
-                                "pulsating-ctx-pill",
-                                Animation::new(Duration::from_secs(2))
-                                    .repeat()
-                                    .with_easing(pulsating_between(0.4, 0.8)),
-                                |label, delta| label.opacity(delta),
-                            )
-                            .into_any_element()
-                    } else {
-                        element.into_any()
-                    }
-                }),
+                            .cursor_pointer()
+                            .on_click(move |event, window, cx| on_click(event, window, cx))
+                    })
+                    .into_any_element()
+            }
             ContextPill::Suggested {
                 name,
                 icon_path: _,
@@ -198,15 +222,15 @@ impl RenderOnce for ContextPill {
                 .cursor_pointer()
                 .pr_1()
                 .border_dashed()
-                .border_color(if *focused {
-                    color.border_focused
-                } else {
-                    color.border
+                .map(|pill| {
+                    if *focused {
+                        pill.border_color(color.border_focused)
+                            .bg(color.element_background.opacity(0.5))
+                    } else {
+                        pill.border_color(color.border)
+                    }
                 })
                 .hover(|style| style.bg(color.element_hover.opacity(0.5)))
-                .when(*focused, |this| {
-                    this.bg(color.element_background.opacity(0.5))
-                })
                 .child(
                     div().max_w_64().child(
                         Label::new(name.clone())
@@ -227,6 +251,13 @@ impl RenderOnce for ContextPill {
     }
 }
 
+pub enum ContextStatus {
+    Ready,
+    Loading { message: SharedString },
+    Error { message: SharedString },
+}
+
+#[derive(RegisterComponent)]
 pub struct AddedContext {
     pub id: ContextId,
     pub kind: ContextKind,
@@ -234,7 +265,8 @@ pub struct AddedContext {
     pub parent: Option<SharedString>,
     pub tooltip: Option<SharedString>,
     pub icon_path: Option<SharedString>,
-    pub summarizing: bool,
+    pub status: ContextStatus,
+    pub show_preview: Option<Rc<dyn Fn(&mut Window, &mut App) -> AnyView + 'static>>,
 }
 
 impl AddedContext {
@@ -259,7 +291,8 @@ impl AddedContext {
                     parent,
                     tooltip: Some(full_path_string),
                     icon_path: FileIcons::get_icon(&full_path, cx),
-                    summarizing: false,
+                    status: ContextStatus::Ready,
+                    show_preview: None,
                 }
             }
 
@@ -289,7 +322,8 @@ impl AddedContext {
                     parent,
                     tooltip: Some(full_path_string),
                     icon_path: None,
-                    summarizing: false,
+                    status: ContextStatus::Ready,
+                    show_preview: None,
                 }
             }
 
@@ -300,7 +334,8 @@ impl AddedContext {
                 parent: None,
                 tooltip: None,
                 icon_path: None,
-                summarizing: false,
+                status: ContextStatus::Ready,
+                show_preview: None,
             },
 
             AssistantContext::Excerpt(excerpt_context) => {
@@ -327,12 +362,13 @@ impl AddedContext {
 
                 AddedContext {
                     id: excerpt_context.id,
-                    kind: ContextKind::File, // Use File icon for excerpts
+                    kind: ContextKind::File,
                     name: name.into(),
                     parent,
                     tooltip: Some(full_path_string.into()),
                     icon_path: FileIcons::get_icon(&full_path, cx),
-                    summarizing: false,
+                    status: ContextStatus::Ready,
+                    show_preview: None,
                 }
             }
 
@@ -343,7 +379,8 @@ impl AddedContext {
                 parent: None,
                 tooltip: None,
                 icon_path: None,
-                summarizing: false,
+                status: ContextStatus::Ready,
+                show_preview: None,
             },
 
             AssistantContext::Thread(thread_context) => AddedContext {
@@ -353,10 +390,18 @@ impl AddedContext {
                 parent: None,
                 tooltip: None,
                 icon_path: None,
-                summarizing: thread_context
+                status: if thread_context
                     .thread
                     .read(cx)
-                    .is_generating_detailed_summary(),
+                    .is_generating_detailed_summary()
+                {
+                    ContextStatus::Loading {
+                        message: "Summarizing…".into(),
+                    }
+                } else {
+                    ContextStatus::Ready
+                },
+                show_preview: None,
             },
 
             AssistantContext::Rules(user_rules_context) => AddedContext {
@@ -366,8 +411,122 @@ impl AddedContext {
                 parent: None,
                 tooltip: None,
                 icon_path: None,
-                summarizing: false,
+                status: ContextStatus::Ready,
+                show_preview: None,
+            },
+
+            AssistantContext::Image(image_context) => AddedContext {
+                id: image_context.id,
+                kind: ContextKind::Image,
+                name: "Image".into(),
+                parent: None,
+                tooltip: None,
+                icon_path: None,
+                status: if image_context.is_loading() {
+                    ContextStatus::Loading {
+                        message: "Loading…".into(),
+                    }
+                } else if image_context.is_error() {
+                    ContextStatus::Error {
+                        message: "Failed to load image".into(),
+                    }
+                } else {
+                    ContextStatus::Ready
+                },
+                show_preview: Some(Rc::new({
+                    let image = image_context.original_image.clone();
+                    move |_, cx| {
+                        cx.new(|_| ImagePreview {
+                            image: image.clone(),
+                        })
+                        .into()
+                    }
+                })),
             },
         }
     }
 }
+
+struct ImagePreview {
+    image: Arc<Image>,
+}
+
+impl Render for ImagePreview {
+    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        tooltip_container(window, cx, move |this, _, _| {
+            this.occlude()
+                .on_mouse_move(|_, _, cx| cx.stop_propagation())
+                .on_mouse_down(MouseButton::Left, |_, _, cx| cx.stop_propagation())
+                .child(gpui::img(self.image.clone()).max_w_96().max_h_96())
+        })
+    }
+}
+
+impl Component for AddedContext {
+    fn scope() -> ComponentScope {
+        ComponentScope::Agent
+    }
+
+    fn sort_name() -> &'static str {
+        "AddedContext"
+    }
+
+    fn preview(_window: &mut Window, cx: &mut App) -> Option<AnyElement> {
+        let image_ready = (
+            "Ready",
+            AddedContext::new(
+                &AssistantContext::Image(ImageContext {
+                    id: ContextId(0),
+                    original_image: Arc::new(Image::empty()),
+                    image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
+                }),
+                cx,
+            ),
+        );
+
+        let image_loading = (
+            "Loading",
+            AddedContext::new(
+                &AssistantContext::Image(ImageContext {
+                    id: ContextId(1),
+                    original_image: Arc::new(Image::empty()),
+                    image_task: cx
+                        .background_spawn(async move {
+                            smol::Timer::after(Duration::from_secs(60 * 5)).await;
+                            Some(LanguageModelImage::empty())
+                        })
+                        .shared(),
+                }),
+                cx,
+            ),
+        );
+
+        let image_error = (
+            "Error",
+            AddedContext::new(
+                &AssistantContext::Image(ImageContext {
+                    id: ContextId(2),
+                    original_image: Arc::new(Image::empty()),
+                    image_task: Task::ready(None).shared(),
+                }),
+                cx,
+            ),
+        );
+
+        Some(
+            v_flex()
+                .gap_6()
+                .children(
+                    vec![image_ready, image_loading, image_error]
+                        .into_iter()
+                        .map(|(text, context)| {
+                            single_example(
+                                text,
+                                ContextPill::added(context, false, false, None).into_any_element(),
+                            )
+                        }),
+                )
+                .into_any(),
+        )
+    }
+}

crates/assistant_context_editor/src/context_editor.rs

@@ -2089,7 +2089,7 @@ impl ContextEditor {
                         continue;
                     };
                     let image_id = image.id();
-                    let image_task = LanguageModelImage::from_image(image, cx).shared();
+                    let image_task = LanguageModelImage::from_image(Arc::new(image), cx).shared();
 
                     for image_position in image_positions.iter() {
                         context.insert_content(

crates/gpui/src/platform.rs

@@ -1497,6 +1497,15 @@ impl Hash for Image {
 }
 
 impl Image {
+    /// An empty image containing no data
+    pub fn empty() -> Self {
+        Self {
+            format: ImageFormat::Png,
+            bytes: Vec::new(),
+            id: 0,
+        }
+    }
+
     /// Get this image's ID
     pub fn id(&self) -> u64 {
         self.id

crates/icons/src/icons.rs

@@ -139,6 +139,7 @@ pub enum IconName {
     Globe,
     Hash,
     HistoryRerun,
+    Image,
     Indicator,
     Info,
     InlayHint,

crates/language_model/src/request.rs

@@ -32,7 +32,14 @@ impl std::fmt::Debug for LanguageModelImage {
 const ANTHROPIC_SIZE_LIMT: f32 = 1568.;
 
 impl LanguageModelImage {
-    pub fn from_image(data: Image, cx: &mut App) -> Task<Option<Self>> {
+    pub fn empty() -> Self {
+        Self {
+            source: "".into(),
+            size: size(DevicePixels(0), DevicePixels(0)),
+        }
+    }
+
+    pub fn from_image(data: Arc<Image>, cx: &mut App) -> Task<Option<Self>> {
         cx.background_spawn(async move {
             match data.format() {
                 gpui::ImageFormat::Png