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/*
* This file is part of unity-2d
*
* Copyright 2010-2011 Canonical Ltd.
*
* 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; version 3.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 1.0
import Unity2d 1.0
import "../common"
import "../common/utils.js" as Utils
LauncherDropItem {
id: launcher
Accessible.name: "launcher"
property bool outerEdgeContainsMouse
property bool shown
property bool showMenus: true
property bool containsMouse: declarativeView.monitoredAreaContainsMouse
function hideMenu() {
if (main.visibleMenu !== undefined) {
main.visibleMenu.hide()
}
if (shelf.visibleMenu !== undefined) {
shelf.visibleMenu.hide()
}
}
function focusBFB() {
if (!main.activeFocus) {
main.focus = true
}
main.currentIndex = 0
main.positionViewAtBeginning()
}
Item {
anchors.fill: parent
clip: true
GnomeBackground {
Accessible.name: "background"
anchors.fill: parent
overlay_color: "black"
overlay_alpha: 0.66
visible: !desktop.isCompositingManagerRunning
}
}
Rectangle {
Accessible.name: "background"
anchors.fill: parent
anchors.rightMargin: declarativeView.dashActive ? 0 : border.width
color: "black"
opacity: 0.66
visible: desktop.isCompositingManagerRunning
}
Image {
Accessible.name: "borderWithDash"
id: border
width: 1
height: parent.height
anchors.right: Utils.isLeftToRight() ? parent.right : undefined
anchors.left: Utils.isLeftToRight() ? undefined : parent.left
visible: declarativeView.dashActive
source: "artwork/border.png"
fillMode: Image.Stretch
}
Rectangle {
Accessible.name: "borderWithoutDash"
width: border.width
height: parent.height
anchors.right: Utils.isLeftToRight() ? border.anchors.right : undefined
anchors.left: Utils.isLeftToRight() ? undefined : border.anchors.left
visible: !declarativeView.dashActive
color: "white"
opacity: 0.15
}
onDesktopFileDropped: applications.insertFavoriteApplication(path)
onWebpageUrlDropped: applications.insertWebFavorite(url)
FocusScope {
Accessible.name: "content"
focus: true
anchors.fill: parent
anchors.rightMargin: border.width
z: 1 /* ensure the lists are always strictly on top of the background */
LauncherList {
id: main
objectName: "main"
/* function to position highlighted tile so that the shadow does not cover it */
function positionMainViewForIndex(index) {
/* Tile considered 'visible' if it fully drawn */
var numberVisibleTiles = Math.floor(height / selectionOutlineSize)
var indexFirstVisibleTile = Math.ceil(contentY / selectionOutlineSize)
var indexLastVisibleTile = indexFirstVisibleTile + numberVisibleTiles - 1
var nearestVisibleTile = Utils.clamp(index, indexFirstVisibleTile, indexLastVisibleTile)
if (nearestVisibleTile == indexFirstVisibleTile) {
positionViewAtIndex(Math.max(index - 1, 0), ListView.Beginning)
}
else if (nearestVisibleTile == indexLastVisibleTile) {
positionViewAtIndex(Math.min(index + 1, count - 1), ListView.End)
}
}
anchors.top: parent.top
anchors.bottomMargin: 0
/* the distance from the top of the launcher and the dash tile is 6 instead of 7 */
anchors.topMargin: -1
height: parent.height - shelf.height + ((selectionOutlineSize - tileSize)) - 4
width: parent.width
/* Ensure all delegates are cached in order to improve smoothness of
scrolling on very low end platforms */
cacheBuffer: 10000
autoScrollSize: tileSize / 2
autoScrollVelocity: 200
reorderable: true
showMenus: launcher.showMenus
model: ListAggregatorModel {
id: items
}
focus: true
KeyNavigation.down: shelf
/* Prevent shadow from overlapping a highlighted item */
Keys.onPressed: {
if (event.key == Qt.Key_Up) {
positionMainViewForIndex(currentIndex - 1)
} else if (event.key == Qt.Key_Down) {
positionMainViewForIndex(currentIndex + 1)
}
}
/* Always reset highlight to so-called BFB or Dash button */
Connections {
target: declarativeView
onFocusChanged: {
if (declarativeView.focus && !main.flicking) {
hideMenu()
}
}
}
}
LauncherList {
id: shelf
objectName: "shelf"
anchors.bottom: parent.bottom
anchors.bottomMargin: main.anchors.bottomMargin
anchors.topMargin: main.anchors.topMargin
height: selectionOutlineSize * count
width: parent.width
interactive: false
showMenus: launcher.showMenus
model: ListAggregatorModel {
id: shelfItems
}
KeyNavigation.up: main
}
}
BfbModel {
id: bfbModel
dashView: declarativeView
}
ApplicationsList {
id: applications
}
LauncherDevicesList {
id: devices
}
WorkspacesList {
id: workspaces
}
Trashes {
id: trashes
}
Component.onCompleted: {
items.appendModel(bfbModel);
items.appendModel(applications);
items.appendModel(workspaces);
items.appendModel(devices);
shelfItems.appendModel(trashes);
}
Connections {
target: applications
onApplicationBecameUrgent: {
if (main.autoScrolling) {
main.stopAutoScrolling()
}
/* index does not need to be translated because we know that
applications are always first in the list. */
main.positionViewAtIndex(index, ListView.Center)
}
}
}
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