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Fix small toggle bug for unsaved changes prompt

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I also clarified a few comments.
This commit is contained in:
Josh Megnauth 2024-02-26 21:12:55 -05:00 • committed by Jeremy Soller
parent b277699cca
commit 3f90af8d98
1 changed files with 10 additions and 6 deletions
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16
src/main.rs
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@ -1018,14 +1018,15 @@ impl App {
(theme.spacing, theme.warning_text_color())
};
// Save is displayed regardless if the file was already saved
// "Save" is displayed regardless if the file was already saved because the message handles
// "Save As" if necessary
let save = widget::text(fl!("save"));
let save_button = widget::button(save)
.on_press(Message::Save)
.style(theme::Button::Suggested)
.width(Length::Fill);
// Save As is shown if the file has been saved previously
// "Save As" is only shown if the file has been saved previously
// Rationale: The user may want to save the modified buffer as a new file
let save_as_button = match self.tab_model.data(entity) {
Some(Tab::Editor(tab)) if tab.path_opt.is_some() => {
@ -1044,6 +1045,7 @@ impl App {
// let diff = widget::text(fl!("diff"));
// let diff_button = widget::button(diff.into());
// Discards unsaved changes
let discard = widget::text(fl!("discard"));
let discard_button = widget::button(discard)
.on_press(Message::TabCloseForce(entity))
@ -1992,14 +1994,16 @@ impl Application for App {
match self.tab_model.data_mut::<Tab>(entity) {
// Only match a changed editor tab...
Some(Tab::Editor(tab)) if tab.changed() => {
// Don't close the save prompt if `TabClose` is emitted again; only
// toggle if no pages are open or a different page is open
// * The save prompt shouldn't be closed if `TabClose` is emitted again
// * Prompt should be opened if no pages are open
// * Prompt should replace a different page (e.g. Settings)
//
// `PromptSaveChanges` for a different tab other than `entity` counts as
// a different page
// If tab 2 and 3 both have unsaved changes and PromptSaveChanges is
// Ex. If tab 2 and 3 both have unsaved changes and `PromptSaveChanges` is
// open for tab 2, closing tab 3 should open the page for tab 3
if !self.core().window.show_context
|| !matches!(self.context_page, ContextPage::PromptSaveChanges(id) if id != entity)
|| self.context_page != ContextPage::PromptSaveChanges(entity)
{
// Focus the tab in case the user is closing an unfocussed tab
// Otherwise, closing an unfocussed tab would be very confusing