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/****************************************************************************
* Copyright (C) 2012 Instituto Nokia de Tecnologia (INdT) *
* *
* This file may be used under the terms of the GNU Lesser *
* General Public License version 2.1 as published by the Free Software *
* Foundation and appearing in the file LICENSE.LGPL included in the *
* packaging of this file. Please review the following information to *
* ensure the GNU Lesser General Public License version 2.1 requirements *
* will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. *
* *
* 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 Lesser General Public License for more details. *
****************************************************************************/
import QtQuick 2.0
import QtWebKit 3.0
// What to do on Qt5 !?
import "UiConstants.js" as UiConstants
Item {
id: navigationPanel
property alias url: navigationBar.url
property QtObject visibleTab: TabsModel.currentWebView
property QtObject lastVisibleTab
signal newTabRequested()
signal urlInputRequested()
signal webViewMaximized()
signal webViewMinimized()
Connections {
target: visibleTab
onLoadingChanged: {
if (navigationPanel.state === "withNavigationBarAndOverlay")
return;
navigationBarHidingTimer.updateStateForCurrentTab();
}
}
Binding {
target: visibleTab
property: "interactive"
value: navigationPanel.state !== "withNavigationBarAndOverlay"
}
Image {
id: barsBackground
height: tabBar.height
source: "qrc:///mobile/app/bg_image"
anchors.bottom: parent.bottom
fillMode: Image.Pad
verticalAlignment: Image.AlignBottom
}
SwipeArea {
id: overlay
visible: false
anchors {
top: parent.top
bottom: tabBar.top
left: parent.left
right: parent.right
}
function dismiss() { navigationPanel.state = ""; }
function goToNextTab() {
if (TabsModel.currentWebViewIndex + 1 < TabsModel.count)
TabsModel.currentWebViewIndex++;
}
function goToPreviousTab() {
if (TabsModel.currentWebViewIndex > 0)
TabsModel.currentWebViewIndex--;
}
onSwipeLeft: overlay.goToNextTab()
onSwipeRight: overlay.goToPreviousTab()
onClicked: overlay.dismiss()
}
Item {
id: tabBar
width: UiConstants.PortraitWidth
height: UiConstants.TabBarHeight
anchors.top: barsBackground.top
anchors.left: parent.left
anchors.right: parent.right
IndicatorRow {
id: tabBarRow
anchors {
top: parent.top
bottom: parent.bottom
horizontalCenter: parent.horizontalCenter
topMargin: 25
bottomMargin: 27
}
itemCount: TabsModel.count
maxItems: UiConstants.TabsMaxPages * UiConstants.PagedGridItemsPerPage
currentItem: Math.max(0, TabsModel.currentWebViewIndex)
loadProgress: visibleTab != null ? visibleTab.loadProgress : 0
blinkOnZeroProgress: true
}
SwipeArea {
anchors.fill: parent
onSwipeLeft: overlay.goToNextTab()
onSwipeRight: overlay.goToPreviousTab()
onClicked: navigationPanel.state = "withNavigationBarAndOverlay";
}
}
NavigationBar {
id: navigationBar
currentWebView: navigationPanel.visibleTab
anchors.top: parent.bottom
anchors.bottomMargin: 31
onUrlInputRequested: navigationPanel.urlInputRequested()
onStopRequested: navigationPanel.state = "withNavigationBarAndOverlay"
onReloadRequested: navigationPanel.state = "withNavigationBarAndOverlay"
onBackRequested: navigationPanel.state = "withNavigationBarAndOverlay"
onForwardRequested: navigationPanel.state = "withNavigationBarAndOverlay"
Timer {
id: navigationBarHidingTimer
interval: 2000
onTriggered: {
navigationPanel.state = "";
}
function updateStateForCurrentTab() {
if (navigationPanel.visibleTab.loading) {
navigationPanel.state = "withNavigationBarAndOverlay";
stop();
} else
restart();
}
}
onUrlChanged: overlayBar.pin = BookmarkModel.contains(url);
}
OverlayBar {
id: overlayBar
visible: overlay.visible
anchors {
top: parent.bottom
left: parent.left
right: parent.right
bottomMargin: 31
}
onShowThumbnails: {
navigationPanel.state = "";
TabsModel.currentWebViewIndex = -1;
}
onOpenNewTab: navigationPanel.newTabRequested()
onPinToggled: BookmarkModel.togglePin(visibleTab.url);
Connections {
target: BookmarkModel
onCountChanged: {
if (visibleTab)
overlayBar.pin = BookmarkModel.contains(visibleTab.url);
}
}
}
states: [
State {
name: "withNavigationBarAndOverlay"
PropertyChanges { target: overlay; visible: true }
AnchorChanges { target: navigationBar; anchors.top: undefined; anchors.bottom: overlayBar.top }
AnchorChanges { target: overlayBar; anchors.top: undefined; anchors.bottom: parent.bottom }
StateChangeScript { script: navigationBarHidingTimer.stop() }
PropertyChanges {
target: barsBackground
height: tabBar.height + tabBar.anchors.topMargin + tabBar.anchors.bottomMargin
+ navigationBar.height + navigationBar.anchors.topMargin + navigationBar.anchors.bottomMargin
+ overlayBar.height + overlayBar.anchors.topMargin + overlayBar.anchors.bottomMargin
}
PropertyChanges {
target: visibleTab
height: UiConstants.PortraitHeight - UiConstants.TabBarHeight
restoreEntryValues: false
}
}
]
transitions: Transition {
AnchorAnimation { duration: 100 }
PropertyAnimation { target: visibleTab; properties: "height"; duration: 100 }
PropertyAnimation { target: barsBackground; properties: "height"; duration: 100 }
}
Component {
id: snowShoeWebView
SnowshoeWebView {}
}
function openUrl(url)
{
TabsModel.currentWebView.load(url)
webViewMaximized()
}
function openUrlInNewTab(url)
{
var webView = snowShoeWebView.createObject(this, { "width" : UiConstants.PortraitWidth,
"height" : UiConstants.PortraitHeight - UiConstants.TabBarHeight,
"z" : -1});
webView.load(url);
TabsModel.append(webView);
}
onVisibleTabChanged: {
if (lastVisibleTab)
lastVisibleTab.visible = false;
lastVisibleTab = visibleTab;
if (visibleTab) {
visibleTab.visible = true;
webViewMaximized();
tabBar.visible = true;
} else {
webViewMinimized();
tabBar.visible = false;
}
}
}
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