From d95ea90499d08c0b0859b40915a3230546be16f3 Mon Sep 17 00:00:00 2001
From: StaffEngineer <111751109+StaffEngineer@users.noreply.github.com>
Date: Sun, 24 Sep 2023 22:38:36 +0100
Subject: [PATCH] Add set_text workaround (#53)
* Add set_text workaround
---
src/lib.rs | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/src/lib.rs b/src/lib.rs
index 8bf8f81..1bacfb6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -81,6 +81,16 @@ impl CosmicEditor {
editor.buffer_mut().lines.clear();
match text {
CosmicText::OneStyle(text) => {
+ // TODO: this is a workaround
+ // if `set_text` called with text length smaller than the current buffer cosmic-text panics
+ // due to cursor being out of bounds.
+ // Should be removed once https://github.com/StaffEngineer/bevy_cosmic_edit/issues/52 fixed.
+ if text == *"" {
+ let mut current_cursor = editor.cursor();
+ current_cursor.line = 0;
+ current_cursor.index = 0;
+ editor.set_cursor(current_cursor);
+ }
editor.buffer_mut().set_text(
font_system,
text.as_str(),
@@ -1087,11 +1097,11 @@ fn cosmic_edit_bevy_events(
let mut is_return = false;
if keys.just_pressed(KeyCode::Return) {
is_return = true;
- is_edit = true;
if (max_lines.0 == 0 || editor.0.buffer().lines.len() < max_lines.0)
&& (max_chars.0 == 0 || editor.get_text().len() < max_chars.0)
{
// to have new line on wasm rather than E
+ is_edit = true;
editor.0.action(&mut font_system.0, Action::Insert('\n'));
}
}
--
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