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add idle timer to editor view

This commit is contained in:
Dongdong Zhou 2022-05-31 10:59:19 +01:00
parent 9af3e2637e
commit 4f60706bc5
1 changed files with 29 additions and 9 deletions
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38
lapce-ui/src/editor/view.rs
View File

@ -41,6 +41,7 @@ pub struct LapceEditorView {
pub editor: WidgetPod<LapceTabData, LapceEditorContainer>,
pub find: Option<WidgetPod<LapceTabData, Box<dyn Widget<LapceTabData>>>>,
cursor_blink_timer: TimerToken,
last_idle_timer: TimerToken,
}
pub fn editor_tab_child_widget(
@ -75,6 +76,7 @@ pub fn new(
editor: WidgetPod::new(editor),
find,
cursor_blink_timer: TimerToken::INVALID,
last_idle_timer: TimerToken::INVALID,
}
}
@ -515,6 +517,10 @@ fn event(
return;
}
let editor = data.main_split.editors.get(&self.view_id).unwrap().clone();
let mut editor_data = data.editor_view_content(self.view_id);
let doc = editor_data.doc.clone();
match event {
Event::MouseDown(mouse_event) => match mouse_event.button {
druid::MouseButton::Left => {
@ -529,7 +535,6 @@ fn event(
let command = cmd.get_unchecked(LAPCE_UI_COMMAND);
if let LapceUICommand::Focus = command {
self.request_focus(ctx, data, true);
let editor_data = data.editor_view_content(self.view_id);
self.ensure_cursor_visible(
ctx,
&editor_data,
@ -549,14 +554,19 @@ fn event(
self.cursor_blink_timer = TimerToken::INVALID;
}
}
_ => (),
}
let editor = data.main_split.editors.get(&self.view_id).unwrap().clone();
let mut editor_data = data.editor_view_content(self.view_id);
let doc = editor_data.doc.clone();
match event {
Event::Timer(id) if self.last_idle_timer == *id => {
ctx.set_handled();
if let BufferContent::Value(name) = &editor_data.editor.content {
// ctx.submit_command(Command::new(
// LAPCE_UI_COMMAND,
// LapceUICommand::UpdateSettingsFile(
// name.to_string(),
// editor_data.doc.buffer().text().to_string(),
// ),
// Target::Widget(data.id),
// ));
}
}
Event::KeyDown(key_event) => {
ctx.set_handled();
let mut keypress = data.keypress.clone();
@ -697,6 +707,16 @@ fn update(
let old_editor_data = old_data.editor_view_content(self.view_id);
let editor_data = data.editor_view_content(self.view_id);
if let BufferContent::Value(_) = &editor_data.editor.content {
if editor_data.doc.buffer().len() != old_editor_data.doc.buffer().len()
|| editor_data.doc.buffer().text().slice_to_cow(..)
!= old_editor_data.doc.buffer().text().slice_to_cow(..)
{
self.last_idle_timer =
ctx.request_timer(Duration::from_millis(500), None);
}
}
if data.focus == self.view_id {
let reset = if old_data.focus != self.view_id {
true