shift-shell/containments/homescreen/package/contents/ui/launcher/LauncherGrid.qml
Marco Martin 00d63af2da More familiar behavior for the App Drawer
This makes the behavior of the app drawer a bit more familiar and
slightly more similar to Android for now:

* The drawer always contains every application
* Applications are always alphabetically ordered
* The drawer opens completely, not staying stuck in "in between" states
* is possible to drag more copies of a single app on the homescreen/favorites
* possible to remove an icon from the homescreen or favorites

Two things have been prepared in there (but are material for 5.22 only,
so not finished)

* Things have been reordered such in a way that makes easy for most of
the qml files to become components to make easy for people to build
their own customized homescreen
* basic infrastructure is there to allow for multiple horizontal pages
scroll, though not implemented yet as needs changes to plasma-workspace
layouting code beforehand
2021-02-15 16:25:39 +05:30

94 lines
3.7 KiB
QML

/*
* Copyright 2019 Marco Martin <mart@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 2.010-1301, USA.
*/
import QtQuick 2.4
import QtQuick.Layouts 1.1
import QtQuick.Controls 2.3 as Controls
import org.kde.plasma.plasmoid 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.kquickcontrolsaddons 2.0
import org.kde.kirigami 2.10 as Kirigami
import org.kde.plasma.private.containmentlayoutmanager 1.0 as ContainmentLayoutManager
import org.kde.plasma.private.nanoshell 2.0 as NanoShell
import org.kde.phone.homescreen 1.0
LauncherContainer {
id: root
readonly property int columns: Math.floor(root.flow.width / cellWidth)
readonly property int cellWidth: root.flow.width / Math.floor(root.flow.width / ((availableCellHeight - reservedSpaceForLabel) + units.smallSpacing*4))
readonly property int cellHeight: availableCellHeight
signal launched
frame.width: width
Repeater {
parent: root.flow
model: plasmoid.nativeInterface.applicationListModel
delegate: HomeDelegate {
id: delegate
width: root.cellWidth
height: root.cellHeight
parent: parentFromLocation
property Item parentFromLocation: {
switch (model.applicationLocation) {
case ApplicationListModel.Desktop:
return appletsLayout;
case ApplicationListModel.Favorites:
return favoriteStrip.flow;
default:
return root.flow;
}
}
Component.onCompleted: {
if (model.applicationLocation === ApplicationListModel.Desktop) {
appletsLayout.restoreItem(delegate);
}
}
onLaunch: (x, y, icon, title) => {
if (icon !== "") {
NanoShell.StartupFeedback.open(
icon,
title,
delegate.iconItem.Kirigami.ScenePosition.x + delegate.iconItem.width/2,
delegate.iconItem.Kirigami.ScenePosition.y + delegate.iconItem.height/2,
Math.min(delegate.iconItem.width, delegate.iconItem.height));
}
root.launched();
}
onParentFromLocationChanged: {
if (!launcherDragManager.active && parent != parentFromLocation) {
parent = parentFromLocation;
if (model.applicationLocation === ApplicationListModel.Favorites) {
plasmoid.nativeInterface.stackBefore(delegate, parentFromLocation.children[index]);
} else if (model.applicationLocation === ApplicationListModel.Grid) {
plasmoid.nativeInterface.stackBefore(delegate, parentFromLocation.children[Math.max(0, index - plasmoid.nativeInterface.applicationListModel.favoriteCount)]);
}
}
}
}
}
}