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Expand project view to encompase open file

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This commit is contained in:
Jeremy Soller 2023-10-27 13:54:29 -06:00
parent 8dd38517ab
commit 7d4d25ef85
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GPG key ID: DCFCA852D3906975
1 changed files with 43 additions and 16 deletions
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59
src/main.rs
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@ -195,34 +195,61 @@ impl App {
.activate();
}
pub fn update_title(&mut self) -> Command<Message> {
let (title, tab_path_opt) = match self.active_tab() {
Some(tab) => (tab.title(), tab.path_opt.clone()),
None => (format!("No Open File"), None),
fn update_nav_bar_active(&mut self) {
let tab_path_opt = match self.active_tab() {
Some(tab) => tab.path_opt.clone(),
None => None,
};
//TODO: is this the best place for this?
// Locate tree node to activate
let mut active_id = segmented_button::Entity::default();
match tab_path_opt {
Some(tab_path) => {
for id in self.nav_model.iter() {
match self.nav_model.data(id) {
Some(node) => match node {
ProjectNode::File { path, .. } => {
if path == &tab_path {
active_id = id;
break;
// Automatically expand tree to find and select active file
loop {
let mut expand_opt = None;
for id in self.nav_model.iter() {
match self.nav_model.data(id) {
Some(node) => match node {
ProjectNode::Folder { path, open, .. } => {
if tab_path.starts_with(path) && !*open {
expand_opt = Some(id);
break;
}
}
}
_ => {}
},
None => {}
ProjectNode::File { path, .. } => {
if path == &tab_path {
active_id = id;
break;
}
}
},
None => {}
}
}
match expand_opt {
Some(id) => {
//TODO: can this be optimized?
cosmic::Application::on_nav_select(self, id);
}
None => {
break;
}
}
}
}
None => {}
}
self.nav_model.activate(active_id);
}
pub fn update_title(&mut self) -> Command<Message> {
self.update_nav_bar_active();
let title = match self.active_tab() {
Some(tab) => tab.title(),
None => format!("No Open File"),
};
let window_title = format!("{title} - COSMIC Text Editor");
self.set_header_title(title.clone());