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Add serializing and restoring editor scroll position

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Co-authored-by: Kay <kay@zed.dev>
This commit is contained in:
Mikayla Maki 2023-01-09 14:06:40 -08:00
parent d237bdaa9b
commit ebbe6e7aa9
5 changed files with 181 additions and 30 deletions
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8
crates/editor/src/items.rs
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@ -8,6 +8,7 @@ use anyhow::{anyhow, Context, Result};
use collections::HashSet;
use futures::future::try_join_all;
use futures::FutureExt;
use gpui::{
elements::*, geometry::vector::vec2f, AppContext, Entity, ModelHandle, MutableAppContext,
RenderContext, Subscription, Task, View, ViewContext, ViewHandle, WeakViewHandle,
@ -765,6 +766,7 @@ impl Item for Editor {
fn added_to_workspace(&mut self, workspace: &mut Workspace, cx: &mut ViewContext<Self>) {
let workspace_id = workspace.database_id();
let item_id = cx.view_id();
self.workspace_id = Some(workspace_id);
fn serialize(
buffer: ModelHandle<Buffer>,
@ -836,7 +838,11 @@ impl Item for Editor {
.context("Project item at stored path was not a buffer")?;
Ok(cx.update(|cx| {
cx.add_view(pane, |cx| Editor::for_buffer(buffer, Some(project), cx))
cx.add_view(pane, |cx| {
let mut editor = Editor::for_buffer(buffer, Some(project), cx);
editor.read_scroll_position_from_db(item_id, workspace_id, cx);
editor
})
}))
})
})