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@ -1,4 +1,5 @@
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use adw::{prelude::*, subclass::prelude::*}; |
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use gettextrs::gettext; |
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use gtk::{ |
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CompositeTemplate, glib, |
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glib::{clone, closure}, |
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@ -26,6 +27,10 @@ mod imp {
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#[template_child] |
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search_entry: TemplateChild<gtk::SearchEntry>, |
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#[template_child] |
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stack: TemplateChild<gtk::Stack>, |
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#[template_child] |
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empty_page: TemplateChild<adw::StatusPage>, |
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#[template_child] |
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list_view: TemplateChild<gtk::ListView>, |
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filtered_model: gtk::FilterListModel, |
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/// The list used for this view.
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@ -82,6 +87,22 @@ mod imp {
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self.filtered_model.set_filter(Some(&search_filter)); |
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self.filtered_model.connect_items_changed(clone!( |
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#[weak(rename_to = imp)] |
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self, |
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move |_, _, _, _| { |
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imp.update_visible_page(); |
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} |
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)); |
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self.search_entry.connect_text_notify(clone!( |
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#[weak(rename_to = imp)] |
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self, |
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move |_| { |
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imp.update_visible_page(); |
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} |
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)); |
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self.update_visible_page(); |
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// Sort members by power level, then display name, then user ID.
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let power_level_expr = MemberPowerLevel::this_expression("power-level"); |
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let power_level_sorter = gtk::NumericSorter::builder() |
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@ -161,6 +182,24 @@ mod imp {
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self.editable.set(editable); |
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self.obj().notify_editable(); |
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} |
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/// Update the visible page for the current state.
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fn update_visible_page(&self) { |
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if self.filtered_model.n_items() > 0 { |
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self.stack.set_visible_child_name("members"); |
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return; |
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} |
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// Update the empty page before showing it.
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let description = if self.search_entry.text().is_empty() { |
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gettext("There are no room members with assigned power levels in this room") |
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} else { |
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gettext("There are no room members with assigned power levels matching the search") |
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}; |
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self.empty_page.set_description(Some(&description)); |
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self.stack.set_visible_child_name("empty"); |
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} |
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} |
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} |
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Kévin Commaille
8 months ago