marcoallegretti/shift-shell
1
0
Fork 0
mirror of https://invent.kde.org/marcoa/shift-shell.git synced 2026-04-29 15:03:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

a new central LauncherDragManager.qml

Browse source 
a central place to manage the dragging around of launchers
and reparent between their 3 possible parents
This commit is contained in:
Marco Martin 2019-08-16 19:14:42 +02:00
parent 1fd5e92794
commit 851ff2bd05
6 changed files with 163 additions and 64 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
containments/homescreen2/package/contents/ui/launcher/Delegate.qml
View file

@ -33,9 +33,7 @@ ContainmentLayoutManager.ItemContainer {
z: dragging ? 1 : 0
property var modelData: typeof model !== "undefined" ? model : null
property ContainmentLayoutManager.ItemContainer beforeItem
property Item container
property ContainmentLayoutManager.ItemContainer before
leftPadding: units.smallSpacing * 2
topPadding: units.smallSpacing * 2
@ -47,72 +45,53 @@ ContainmentLayoutManager.ItemContainer {
editModeCondition: ContainmentLayoutManager.ItemContainer.AfterPressAndHold//model.ApplicationOnDesktopRole ? ContainmentLayoutManager.ItemContainer.AfterPressAndHold: ContainmentLayoutManager.ItemContainer.Manual
onEditModeChanged: {//FIXME: remove
plasmoid.editMode = editMode
if (!editMode) {
root.forceLayout();
}
}
onDragActiveChanged: {
if (dragActive) {
if (container) {
container.showSpacerBefore(delegate);
}
launcherDragManager.showSpacer(delegate, 0, 0);
print("AAAH, BENGALAAAAH")
return;
}
plasmoid.editMode = false;
editMode = false;
if (container) {
container.forceLayout();
container.hideSpacer();
}
}
onParentChanged: {
if (container) {
plasmoid.nativeInterface.orderItems(delegate, before);
}
}
onUserDrag: {
// newPosition
var newRow = 0;
var newContainer = launcherDragManager.containerForItem(delegate, dragCenter.x, dragCenter.y);
// Put it in the favorites strip
if (favoriteStrip.contains(favoriteStrip.mapFromItem(delegate, dragCenter.x, dragCenter.y))) {
if (newContainer == favoriteStrip) {
var pos = favoriteStrip.mapFromItem(delegate, 0, 0);
newRow = Math.floor((pos.x + dragCenter.x) / delegate.width);
before = favoriteStrip.flow.childAt(delegate.x + dragCenter.x, delegate.y + dragCenter.y);
plasmoid.nativeInterface.applicationListModel.setFavoriteItem(index, true);
// Put it on desktop
} else if (appletsLayout.contains(appletsLayout.mapFromItem(delegate, dragCenter.x, dragCenter.y))) {
} else if (newContainer == appletsLayout) {
var pos = appletsLayout.mapFromItem(delegate, 0, 0);
plasmoid.nativeInterface.applicationListModel.setDesktopItem(index, true);
delegate.x = pos.x
delegate.y = pos.y
before = null;
return;
// Put it in the general view
} else {
newRow = Math.round(newContainer.flow.width / delegate.width) * Math.floor((delegate.y + dragCenter.y) / delegate.height) + Math.floor((delegate.x + dragCenter.x) / delegate.width) + favoriteStrip.count;
plasmoid.nativeInterface.applicationListModel.setFavoriteItem(index, false);
plasmoid.nativeInterface.applicationListModel.setDesktopItem(index, false);
newRow = Math.round(applicationsFlow.width / delegate.width) * Math.floor((delegate.y + dragCenter.y) / delegate.height) + Math.floor((delegate.x + dragCenter.x) / delegate.width) + favoriteStrip.count;
before = applicationsFlow.childAt(delegate.x + dragCenter.x, delegate.y + dragCenter.y);
}
launcherDragManager.showSpacer(delegate, dragCenter.x, dragCenter.y);
plasmoid.nativeInterface.applicationListModel.setDesktopItem(index, false);
plasmoid.nativeInterface.applicationListModel.moveItem(modelData.index, newRow);
if (container) {
container.showSpacerBefore(before);
}
//delegate.x = newPosition.x;
}
contentItem: MouseArea {

2
containments/homescreen2/package/contents/ui/launcher/FavoriteStrip.qml
View file

@ -29,8 +29,6 @@ import org.kde.kquickcontrolsaddons 2.0
LauncherContainer {
id: root
property Controls.Control launcherGrid
readonly property int count: flow.width / launcherGrid.cellWidth
flow.flow: Flow.TopToBottom

18
containments/homescreen2/package/contents/ui/launcher/LauncherContainer.qml
View file

@ -25,6 +25,7 @@ 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.plasma.private.containmentlayoutmanager 1.0 as ContainmentLayoutManager
Controls.Control {
id: root
@ -32,21 +33,12 @@ Controls.Control {
readonly property int reservedSpaceForLabel: metrics.height
property int availableCellHeight: units.iconSizes.huge + reservedSpaceForLabel
property ContainmentLayoutManager.AppletsLayout appletsLayout
property Controls.Control launcherGrid
property Controls.Control favoriteStrip
property alias flow: applicationsFlow
function forceLayout() {
applicationsFlow.forceLayout();
}
function showSpacerBefore(item) {
spacer.parent = applicationsFlow
plasmoid.nativeInterface.orderItems(spacer, item);
}
function hideSpacer() {
spacer.parent = flowParent;
}
implicitWidth: contentItem.implicitWidth + frame.margins.top + frame.margins.bottom
implicitHeight: contentItem.implicitHeight + frame.margins.top + frame.margins.bottom

139
containments/homescreen2/package/contents/ui/launcher/LauncherDragManager.qml Normal file
View file

@ -0,0 +1,139 @@
/*
* 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 Library General Public License as
* published by the Free Software Foundation; either version 2, 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 Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import QtQuick 2.4
import org.kde.plasma.private.containmentlayoutmanager 1.0 as ContainmentLayoutManager
QtObject {
id: root
property ContainmentLayoutManager.AppletsLayout appletsLayout
property LauncherGrid launcherGrid
property FavoriteStrip favoriteStrip
readonly property Item spacer: Item {
width: units.gridUnit * 4
height: width
}
function raiseContainer(container) {
container.z = 1;
if (container == appletsLayout) {
launcherGrid.z = 0;
favoriteStrip.z = 0;
} else if (container == favoriteStrip) {
appletsLayout.z = 0;
launcherGrid.z = 0;
} else {
appletsLayout.z = 0;
favoriteStrip.z = 0;
}
}
function containerForItem(item, dragCenterX, dragCenterY) {
if (favoriteStrip.contains(favoriteStrip.mapFromItem(item, dragCenterX, dragCenterY))) {
return favoriteStrip;
} else if (appletsLayout.contains(appletsLayout.mapFromItem(item, dragCenterX, dragCenterY))) {
return appletsLayout;
} else {
return launcherGrid;
}
}
function changeContainer(item, container) {
var pos = container.contentItem.mapFromItem(item, 0, 0);
if (container == appletsLayout) {
item.parent = container;
} else {
item.parent = container.contentItem;
}
item.x = pos.x;
item.y = pos.y;
}
function putInContainerLayout(item, container) {
var pos = container.contentItem.mapFromItem(item, 0, 0);
if (container == appletsLayout) {
item.parent = container;
} else {
item.parent = container.flow;
}
item.x = pos.x;
item.y = pos.y;
}
function showSpacer(item, dragCenterX, dragCenterY) {
var container = containerForItem(item, dragCenterX, dragCenterY);
raiseContainer(container);
var child = container.flow.childAt(item.x + dragCenterX, item.y + dragCenterX);
if (!child) {
return;
}
changeContainer(item, container);
if (container == appletsLayout) {
return;
}
spacer.visible = false;
spacer.parent = container.flow
if (item.x + dragCenterX < child.x + child.width / 2) {
plasmoid.nativeInterface.orderItems(spacer, child);
} else {
plasmoid.nativeInterface.orderItems(child, spacer);
}
spacer.visible = true;
}
function positionItem(item, dragCenterX, dragCenterY) {
var container = containerForItem(item, dragCenterX, dragCenterY);
raiseContainer(container);
if (container == appletsLayout) {
return;
}
spacer.visible = false;
spacer.parent = container.contentItem;
var child = container.flow.childAt(item.x + dragCenterX, item.y + dragCenterX);
if (!child) {
return;
}
putInContainerLayout(item, container);
if (item.x + dragCenterX < child.x + child.width / 2) {
plasmoid.nativeInterface.orderItems(item, child);
} else {
plasmoid.nativeInterface.orderItems(child, item);
}
}
}

18
containments/homescreen2/package/contents/ui/launcher/LauncherGrid.qml
View file

@ -37,9 +37,6 @@ LauncherContainer {
readonly property int cellWidth: root.flow.width / Math.floor(root.flow.width / ((availableCellHeight - reservedSpaceForLabel) + units.smallSpacing*4))
readonly property int cellHeight: availableCellHeight - topPadding
property ContainmentLayoutManager.AppletsLayout appletsLayout
property FavoriteStrip favoriteStrip
Repeater {
model: plasmoid.nativeInterface.applicationListModel
@ -58,33 +55,18 @@ LauncherContainer {
}
parent: {
if (model.ApplicationOnDesktopRole) {
var pos = appletsLayout.mapFromItem(delegate, 0, 0);
x = pos.x;
y = pos.y;
return appletsLayout;
}
if (model.ApplicationFavoriteRole) {
if (editMode) {
var pos = favoriteStrip.contentItem.mapFromItem(delegate, 0, 0);
x = pos.x;
y = pos.y;
return favoriteStrip.contentItem;
} else {
var pos = favoriteStrip.flow.mapFromItem(delegate, 0, 0);
x = pos.x;
y = pos.y;
return favoriteStrip.flow;
}
}
if (editMode) {
var pos = flowParent.mapFromItem(delegate, 0, 0);
x = pos.x;
y = pos.y;
return flowParent;
} else {
var pos = root.flow.mapFromItem(delegate, 0, 0);
x = pos.x;
y = pos.y;
return root.flow;
}
}

9
containments/homescreen2/package/contents/ui/main.qml
View file

@ -49,6 +49,13 @@ Text {
}
}
Launcher.LauncherDragManager {
id: launcherDragManager
appletsLayout: appletsLayout
launcherGrid: launcher
favoriteStrip: favoriteStrip
}
Flickable {
id: mainFlickable
anchors {
@ -152,6 +159,7 @@ Text {
placeHolder: ContainmentLayoutManager.PlaceHolder {}
}
}
Launcher.LauncherGrid {
id: launcher
Layout.fillWidth: true
@ -161,6 +169,7 @@ Text {
}
}
}
Launcher.FavoriteStrip {
id: favoriteStrip
anchors.horizontalCenter: parent.horizontalCenter