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add active list to dock object

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This commit is contained in:
Ashley Wulber 2021-12-20 23:52:59 -05:00
parent 5cda4046a6
commit 6a479899ad
20 changed files with 250 additions and 601 deletions
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123
examples/dock/dock_item/mod.rs
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@ -1,5 +1,6 @@
use gdk4::ContentProvider;
use gdk4::Display;
use gio::DesktopAppInfo;
use gio::Icon;
use gio::ListStore;
use gtk4 as gtk;
@ -11,6 +12,8 @@ use gtk::glib;
use gtk::prelude::*;
use gtk::subclass::prelude::*;
use crate::dock_object::DockObject;
glib::wrapper! {
pub struct DockItem(ObjectSubclass<imp::DockItem>)
@extends gtk::Widget, gtk::Box;
@ -47,70 +50,72 @@ impl DockItem {
// TODO current method seems very messy...
// refactor to emit event for removing the item?
pub fn set_app_info(
&self,
app_info: &gio::DesktopAppInfo,
i: u32,
saved_app_model: &ListStore,
) {
dbg!("setting app info");
let self_ = imp::DockItem::from_instance(self);
self_.image.set_tooltip_text(Some(&app_info.name()));
pub fn set_app_info(&self, app_info: &DockObject, i: u32, saved_app_model: &ListStore) {
if let Ok(app_info_value) = app_info.property("appinfo") {
if let Ok(Some(app_info)) = app_info_value.get::<Option<DesktopAppInfo>>() {
dbg!("setting app info");
let self_ = imp::DockItem::from_instance(self);
self_.image.set_tooltip_text(Some(&app_info.name()));
if let Some(drag_controller) = self_.drag_controller.get() {
if let Some(file) = app_info.filename() {
let provider = ContentProvider::for_value(&file.to_string_lossy().to_value());
drag_controller.set_content(Some(&provider));
}
drag_controller.connect_drag_end(move |_self, _drag, delete_data| {
dbg!("removing", delete_data);
});
//TODO investigate X11 errors when reordering dock items
drag_controller.connect_drag_cancel(
glib::clone!(@weak saved_app_model => @default-return true, move |_self, _drag, _delete_data| {
dbg!("removing {}", i);
if saved_app_model.n_items() > i {
saved_app_model.remove(i);
if let Some(drag_controller) = self_.drag_controller.get() {
if let Some(file) = app_info.filename() {
let provider =
ContentProvider::for_value(&file.to_string_lossy().to_value());
drag_controller.set_content(Some(&provider));
}
true
}),
);
drag_controller.connect_drag_end(
glib::clone!(@weak saved_app_model => move |_self, _drag, delete_data| {
dbg!("removing {}", i);
if delete_data && saved_app_model.n_items() > i {
saved_app_model.remove(i);
}
}),
);
drag_controller.connect_drag_end(move |_self, _drag, delete_data| {
dbg!("removing", delete_data);
});
//TODO investigate rare X11 errors when reordering dock items
drag_controller.connect_drag_cancel(
glib::clone!(@weak saved_app_model => @default-return true, move |_self, _drag, _delete_data| {
dbg!("removing {}", i);
if saved_app_model.n_items() > i {
saved_app_model.remove(i);
}
true
}),
);
drag_controller.connect_drag_end(
glib::clone!(@weak saved_app_model => move |_self, _drag, delete_data| {
dbg!("removing {}", i);
if delete_data && saved_app_model.n_items() > i {
saved_app_model.remove(i);
}
}),
);
let icon = app_info
.icon()
.unwrap_or(Icon::for_string("image-missing").expect("Failed to set default icon"));
drag_controller.connect_drag_begin(glib::clone!(@weak icon, => move |_self, _drag| {
// set drag source icon if possible...
// gio Icon is not easily converted to a Paintable, but this seems to be the correct method
if let Some(default_display) = &Display::default() {
if let Some(icon_theme) = IconTheme::for_display(default_display) {
if let Some(paintable_icon) = icon_theme.lookup_by_gicon(
&icon,
64,
1,
gtk4::TextDirection::None,
gtk4::IconLookupFlags::empty(),
) {
_self.set_icon(Some(&paintable_icon), 32, 32);
}
}
let icon = app_info.icon().unwrap_or(
Icon::for_string("image-missing").expect("Failed to set default icon"),
);
drag_controller.connect_drag_begin(
glib::clone!(@weak icon, => move |_self, _drag| {
// set drag source icon if possible...
// gio Icon is not easily converted to a Paintable, but this seems to be the correct method
if let Some(default_display) = &Display::default() {
if let Some(icon_theme) = IconTheme::for_display(default_display) {
if let Some(paintable_icon) = icon_theme.lookup_by_gicon(
&icon,
64,
1,
gtk4::TextDirection::None,
gtk4::IconLookupFlags::empty(),
) {
_self.set_icon(Some(&paintable_icon), 32, 32);
}
}
}
}),
);
}
}));
let icon = app_info.icon().unwrap_or(
Icon::for_string("image-missing").expect("Failed to set default icon"),
);
self_.image.set_from_gicon(&icon);
}
}
let icon = app_info
.icon()
.unwrap_or(Icon::for_string("image-missing").expect("Failed to set default icon"));
self_.image.set_from_gicon(&icon);
}
// pub fn set_app_info(&self, app_obj: ApplicationObject) {