From 43e5266562fa495cda617ba78227c51b14d54e0e Mon Sep 17 00:00:00 2001
From: Dongdong Zhou <dz@yay.com>
Date: Tue, 12 Oct 2021 10:05:05 +0100
Subject: [PATCH] cache logo svg

---
 core/src/editor.rs |  4 ++--
 core/src/svg.rs    | 12 +++++++++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/core/src/editor.rs b/core/src/editor.rs
index e70f24a8..a227427d 100644
--- a/core/src/editor.rs
+++ b/core/src/editor.rs
@@ -15,7 +15,7 @@
 use crate::signature::SignatureState;
 use crate::split::LapceSplitNew;
 use crate::state::LapceWorkspace;
-use crate::svg::{file_svg_new, get_svg};
+use crate::svg::{file_svg_new, get_svg, logo_svg};
 use crate::theme::OldLapceTheme;
 use crate::{buffer::get_word_property, state::LapceFocus};
 use crate::{buffer::matching_char, data::LapceEditorViewData};
@@ -4166,7 +4166,7 @@ fn paint(&mut self, ctx: &mut PaintCtx, data: &LapceTabData, env: &Env) {
                 );
             }
             LapceEditorViewContent::None => {
-                let svg = Svg::from_str(LOGO).unwrap();
+                let svg = logo_svg();
                 let size = ctx.size();
                 let svg_size = 100.0;
                 let rect = Size::ZERO
diff --git a/core/src/svg.rs b/core/src/svg.rs
index 493b1bc4..3dd65169 100644
--- a/core/src/svg.rs
+++ b/core/src/svg.rs
@@ -13,7 +13,7 @@
 use parking_lot::Mutex;
 use usvg;
 
-use crate::config::Config;
+use crate::config::{Config, LOGO};
 
 pub const ICONS_DIR: Dir = include_dir!("../icons");
 lazy_static! {
@@ -41,6 +41,16 @@ fn get_svg(&self, name: &str) -> Option<Svg> {
     }
 }
 
+pub fn logo_svg() -> Svg {
+    let name = "lapce_logo";
+    let mut svgs = SVG_STORE.svgs.lock();
+    if !svgs.contains_key(name) {
+        let svg = Svg::from_str(LOGO).ok();
+        svgs.insert(name.to_string(), svg);
+    }
+    svgs.get(name).map(|s| s.clone()).unwrap().unwrap()
+}
+
 pub fn get_svg(name: &str) -> Option<Svg> {
     SVG_STORE.get_svg(name)
 }