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appDisplay: Move findBestPageToAppend() behavior to IconGrid

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This behavior makes more sense to have in the iconGrid itself: When a
page is filled up with items, the new item should never go to the start
of the next page, but always to next empty slot.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2348>
This commit is contained in:
Jonas Dreßler 2022-06-24 16:02:54 +02:00 committed by Marge Bot
parent 245137ff35
commit 2566f938e6
2 changed files with 32 additions and 9 deletions
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21
js/ui/appDisplay.js
View File

@ -1074,11 +1074,6 @@ var BaseAppView = GObject.registerClass({
}
_addItem(item, page, position) {
// Append icons to the first page with empty slot, starting from
// the second page
if (this._grid.nPages > 1 && page === -1 && position === -1)
page = this._findBestPageToAppend();
this._items.set(item.id, item);
this._grid.addItem(item, page, position);
@ -1125,10 +1120,18 @@ var BaseAppView = GObject.registerClass({
// Add new app icons, or move existing ones
newApps.forEach(icon => {
const [page, position] = this._getItemPosition(icon);
if (addedApps.includes(icon))
this._addItem(icon, page, position);
else if (page !== -1 && position !== -1)
if (addedApps.includes(icon)) {
// If there's two pages, newly installed apps should not appear
// on page 0
if (page === -1 && position === -1 && this._grid.nPages > 1)
this._addItem(icon, 1, -1);
else
this._addItem(icon, page, position);
} else if (page !== -1 && position !== -1) {
this._moveItem(icon, page, position);
} else {
// App is part of a folder
}
});
this.emit('view-loaded');
@ -1484,7 +1487,7 @@ class AppDisplay extends BaseAppView {
let [page, position] = this._grid.getItemPosition(item);
if (page === -1)
page = this._findBestPageToAppend(this._grid.currentPage);
page = this._grid.currentPage;
return [page, position];
}

20
js/ui/iconGrid.js
View File

@ -798,6 +798,19 @@ var IconGridLayout = GObject.registerClass({
this._shouldEaseItems = false;
}
_findBestPageToAppend(startPage) {
const itemsPerPage = this.columnsPerPage * this.rowsPerPage;
for (let i = startPage; i < this._pages.length; i++) {
const visibleItems = this._pages[i].visibleChildren;
if (visibleItems.length < itemsPerPage)
return i;
}
return this._pages.length;
}
/**
* addItem:
* @param {Clutter.Actor} item: item to append to the grid
@ -822,6 +835,9 @@ var IconGridLayout = GObject.registerClass({
if (!this._container)
return;
if (page !== -1 && index === -1)
page = this._findBestPageToAppend(page);
this._shouldEaseItems = true;
this._container.add_child(item);
@ -853,6 +869,10 @@ var IconGridLayout = GObject.registerClass({
this._shouldEaseItems = true;
this._removeItemData(item);
if (newPage !== -1 && newPosition === -1)
newPage = this._findBestPageToAppend(newPage);
this._addItemToPage(item, newPage, newPosition);
}