130 lines
4.6 KiB
Rust
130 lines
4.6 KiB
Rust
use cascade::cascade;
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use gtk4::prelude::*;
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use gtk4::subclass::prelude::*;
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use gtk4::{gio, glib, Align, CustomFilter, Orientation, SearchEntry, Separator};
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use crate::app_grid::AppGrid;
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use crate::group_grid::GroupGrid;
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mod imp;
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glib::wrapper! {
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pub struct AppLibraryWindowInner(ObjectSubclass<imp::AppLibraryWindowInner>)
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@extends gtk4::Widget, gtk4::Box,
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@implements gtk4::Accessible, gtk4::Buildable, gtk4::ConstraintTarget, gtk4::Orientable;
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}
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impl Default for AppLibraryWindowInner {
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fn default() -> Self {
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Self::new()
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}
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}
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impl AppLibraryWindowInner {
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pub fn new() -> Self {
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let self_: Self = glib::Object::new(&[]).expect("Failed to create AppLibraryWindowInner");
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let imp = imp::AppLibraryWindowInner::from_instance(&self_);
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cascade! {
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&self_;
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..set_orientation(Orientation::Vertical);
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..add_css_class("app_library_container");
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};
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let entry = cascade! {
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SearchEntry::new();
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..set_width_request(300);
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..set_halign(Align::Center);
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..set_margin_top(12);
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..set_margin_bottom(12);
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..set_placeholder_text(Some(" Type to search"));
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};
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self_.append(&entry);
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let app_grid = AppGrid::new();
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self_.append(&app_grid);
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let separator = cascade! {
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Separator::new(Orientation::Horizontal);
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..set_hexpand(true);
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..set_margin_bottom(12);
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..set_margin_top(12);
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};
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self_.append(&separator);
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let group_grid = GroupGrid::new();
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self_.append(&group_grid);
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imp.entry.set(entry).unwrap();
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imp.app_grid.set(app_grid).unwrap();
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imp.group_grid.set(group_grid).unwrap();
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Self::setup_callbacks(&self_);
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self_
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}
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pub fn group_grid(&self) -> Option<&GroupGrid> {
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let imp = imp::AppLibraryWindowInner::from_instance(self);
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imp.group_grid.get()
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}
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fn setup_callbacks(&self) {
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// Get state
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let imp = imp::AppLibraryWindowInner::from_instance(self);
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let app_grid = &imp.app_grid.get().unwrap();
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let group_grid = &imp.group_grid.get().unwrap();
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let entry = &imp.entry.get().unwrap();
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group_grid
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.connect_local(
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"group-changed",
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false,
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glib::clone!(@weak app_grid => @default-return None, move |args| {
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let new_filter = args[1].get::<CustomFilter>().unwrap();
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app_grid.set_group_filter(&new_filter);
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None
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}),
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)
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.unwrap();
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entry.connect_changed(
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glib::clone!(@weak app_grid => move |search: >k4::SearchEntry| {
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let search_text = search.text().to_string().to_lowercase();
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let new_filter: gtk4::CustomFilter = gtk4::CustomFilter::new(move |obj| {
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let search_res = obj.downcast_ref::<gio::DesktopAppInfo>()
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.expect("The Object needs to be of type AppInfo");
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search_res.name().to_string().to_lowercase().contains(&search_text)
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});
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let search_text = search.text().to_string().to_lowercase();
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let new_sorter: gtk4::CustomSorter = gtk4::CustomSorter::new(move |obj1, obj2| {
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let app_info1 = obj1.downcast_ref::<gio::DesktopAppInfo>().unwrap();
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let app_info2 = obj2.downcast_ref::<gio::DesktopAppInfo>().unwrap();
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if search_text == "" {
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return app_info1
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.name()
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.to_lowercase()
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.cmp(&app_info2.name().to_lowercase())
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.into();
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}
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let i_1 = app_info1.name().to_lowercase().find(&search_text);
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let i_2 = app_info2.name().to_lowercase().find(&search_text);
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match (i_1, i_2) {
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(Some(i_1), Some(i_2)) => i_1.cmp(&i_2).into(),
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(Some(_), None) => std::cmp::Ordering::Less.into(),
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(None, Some(_)) => std::cmp::Ordering::Greater.into(),
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_ => app_info1
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.name()
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.to_lowercase()
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.cmp(&app_info2.name().to_lowercase())
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.into()
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}
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});
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app_grid.set_search_filter(&new_filter);
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app_grid.set_app_sorter(&new_sorter);
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}),
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);
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}
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}
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