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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtBrowser project.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPLv2 included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.5
import QtWebEngine 1.3
import QtWebEngine.experimental 1.0
import QtQuick.Controls 1.5
import QtQuick.Controls.Styles 1.4
import QtQuick.Layouts 1.3
import QtGraphicalEffects 1.0
import io.qt.browser 1.0
Rectangle {
id: root
property int itemWidth: browserWindow.width / 2
property int itemHeight: browserWindow.height / 2
property bool interactive: true
property alias currentIndex: pathView.currentIndex
property alias count: pathView.count
property string viewState: "page"
property QtObject otrProfile: WebEngineProfile {
offTheRecord: true
}
property QtObject defaultProfile: WebEngineProfile {
storageName: "YABProfile"
offTheRecord: false
}
Component {
id: tabComponent
Rectangle {
id: tabItem
property alias webView: webEngineView
property alias title: webEngineView.title
property var image: QtObject {
property var snapshot: null
property string url: "about:blank"
}
visible: opacity != 0.0
Behavior on opacity {
NumberAnimation { duration: animationDuration }
}
anchors.fill: parent
Action {
shortcut: "Ctrl+F"
onTriggered: {
findBar.visible = !findBar.visible
if (findBar.visible) {
findTextField.forceActiveFocus()
}
}
}
FeaturePermissionBar {
id: permBar
view: webEngineView
anchors {
left: parent.left
right: parent.right
top: parent.top
}
z: 3
}
WebEngineView {
id: webEngineView
anchors {
fill: parent
top: permBar.bottom
}
profile: defaultProfile
function takeSnapshot() {
if (tabItem.image.url == webEngineView.url || tabItem.opacity != 1.0)
return
tabItem.image.url = webEngineView.url
webEngineView.grabToImage(function(result) {
tabItem.image.snapshot = result;
console.log("takeSnapshot("+result.url+")")
});
}
/*
settings.autoLoadImages: appSettings.autoLoadImages
settings.javascriptEnabled: appSettings.javaScriptEnabled
settings.errorPageEnabled: appSettings.errorPageEnabled
settings.pluginsEnabled: appSettings.pluginsEnabled
*/
onCertificateError: {
if (!acceptedCertificates.shouldAutoAccept(error)){
error.defer()
sslDialog.enqueue(error)
} else{
error.ignoreCertificateError()
}
}
onNewViewRequested: {
var tab
if (!request.userInitiated)
print("Warning: Blocked a popup window.")
else if (request.destination == WebEngineView.NewViewInTab) {
tab = tabs.createEmptyTab()
pathView.positionViewAtIndex(tabs.count - 1, PathView.Center)
request.openIn(tab.webView)
} else if (request.destination == WebEngineView.NewViewInBackgroundTab) {
var index = pathView.currentIndex
tab = tabs.createEmptyTab()
request.openIn(tab.webView)
pathView.positionViewAtIndex(index, PathView.Center)
} else if (request.destination == WebEngineView.NewViewInDialog) {
var dialog = tabs.createEmptyTab()
request.openIn(dialog.webView)
} else {
var window = tabs.createEmptyTab()
request.openIn(window.webView)
}
}
onFeaturePermissionRequested: {
permBar.securityOrigin = securityOrigin;
permBar.requestedFeature = feature;
permBar.visible = true;
}
}
Desaturate {
id: desaturate
visible: desaturation != 0.0
anchors.fill: webEngineView
source: webEngineView
desaturation: root.interactive ? 0.0 : 1.0
Behavior on desaturation {
NumberAnimation { duration: animationDuration }
}
}
FastBlur {
id: blur
visible: radius != 0.0
anchors.fill: desaturate
source: desaturate
radius: desaturate.desaturation * 25
}
TouchTracker {
id: tracker
target: webEngineView
anchors.fill: parent
onTouchYChanged: browserWindow.touchY = tracker.touchY
onYVelocityChanged: browserWindow.velocityY = yVelocity
onTouchBegin: {
browserWindow.touchY = tracker.touchY
browserWindow.velocityY = yVelocity
browserWindow.touchReference = tracker.touchY
browserWindow.touchGesture = true
}
onTouchEnd: {
browserWindow.velocityY = yVelocity
browserWindow.touchGesture = false
}
}
Rectangle {
id: findBar
anchors.top: webEngineView.top
anchors.right: webEngineView.right
width: 240
height: 35
border.color: "lightgray"
border.width: 1
radius: 5
visible: false
color: "gray"
RowLayout {
anchors.centerIn: findBar
TextField {
id: findTextField
onAccepted: {
webEngineView.findText(text)
}
}
ToolButton {
id: findBackwardButton
width: 20
height: 20
iconSource: "qrc:///back"
onClicked: webEngineView.findText(findTextField.text, WebEngineView.FindBackward)
}
ToolButton {
id: findForwardButton
width: 20
height: 20
iconSource: "qrc:///forward"
onClicked: webEngineView.findText(findTextField.text)
}
ToolButton {
id: findCancelButton
width: 20
height: 20
iconSource: "qrc:///stop"
onClicked: findBar.visible = false
}
}
}
}
}
ListModel {
id: listModel
}
function makeCurrent(index) {
pathView.positionViewAtIndex(index, PathView.Center)
}
function createEmptyTab() {
if (listModel.count == 10)
return null
var tab = add(tabComponent)
return tab
}
function add(component) {
var element = {"item": null }
element.item = component.createObject(root, { "width": root.width, "height": root.height, "opacity": 0.0 })
if (element.item == null) {
console.log("PageView::add(): Error creating object");
return
}
element.item.webView.url = "about:blank"
element.index = listModel.count
listModel.append(element)
return element.item
}
function remove(index) {
pathView.interactive = false
pathView.currentItem.state = ""
pathView.currentItem.visible = false
// Update indices of remaining items
for (var idx = index + 1; idx < listModel.count; ++idx)
listModel.get(idx).index -= 1
listModel.remove(index)
pathView.decrementCurrentIndex()
pathView.interactive = true
if (listModel.count == 0)
engine.rootWindow.close()
}
function get(index) {
return listModel.get(index)
}
Component {
id: delegate
Rectangle {
id: wrapper
parent: item
property real visibility: 0.0
property bool isCurrentItem: PathView.isCurrentItem
visible: visibility != 0.0
state: isCurrentItem ? root.viewState : "list"
Behavior on scale {
NumberAnimation { duration: animationDuration }
}
states: [
State {
name: "page"
PropertyChanges { target: wrapper; width: root.width; height: root.height; visibility: 0.0 }
PropertyChanges { target: pathView; interactive: false }
PropertyChanges { target: item; opacity: 1.0 }
},
State {
name: "list"
PropertyChanges { target: wrapper; width: itemWidth; height: itemHeight; visibility: 1.0 }
PropertyChanges { target: pathView; interactive: true }
PropertyChanges { target: item; opacity: 0.0 }
}
]
transitions: Transition {
ParallelAnimation {
PropertyAnimation { property: "visibility"; duration: animationDuration; easing.type : Easing.InSine }
PropertyAnimation { properties: "x,y"; duration: animationDuration; easing.type: Easing.InSine }
PropertyAnimation { properties: "width,height"; duration: animationDuration; easing.type: Easing.InSine }
}
}
width: itemWidth; height: itemHeight
scale: {
if (pathView.count == 1)
return 1.0
if (pathView.count < 4)
return isCurrentItem ? 1.0 : 0.5
if (isCurrentItem)
return 1.0
var index1 = pathView.currentIndex - 2
var index2 = pathView.currentIndex - 1
var index4 = (pathView.currentIndex + 1) % pathView.count
var index5 = (pathView.currentIndex + 2) % pathView.count
if (index1 < 0)
index1 = pathView.count + index1
if (index2 < 0)
index2 = pathView.count + index2
switch (index) {
case index1 :
return 0.25
case index2:
return 0.5
case index4:
return 0.5
case index5:
return 0.25
}
return 0.0001
}
z: PathView.itemZ
MouseArea {
enabled: pathView.interactive
anchors.fill: wrapper
onClicked: {
mouse.accepted = true
if (index < 0)
return
if (index == pathView.currentIndex) {
if (root.viewState == "list")
root.viewState = "page"
return
}
pathView.currentIndex = index
}
}
Rectangle {
id: shadow
visible: false
property real size: 24
anchors {
top: parent.top
topMargin: 9
horizontalCenter: parent.horizontalCenter
}
color: "#0e202c"
radius: size / 2
width: snapshot.width
height: snapshot.height
}
GaussianBlur {
anchors.fill: shadow
source: shadow
radius: shadow.size
samples: shadow.size * 2
opacity: 0.3
transparentBorder: true
visible: wrapper.visibility == 1.0
}
Rectangle {
id: snapshot
color: uiColor
Image {
source: {
if (!item.image.snapshot)
return "qrc:///about"
return item.image.snapshot.url
}
anchors.fill: parent
Rectangle {
enabled: index == pathView.currentIndex && !pathView.moving && !pathView.flicking && wrapper.visibility == 1.0
opacity: enabled ? 1.0 : 0.0
visible: wrapper.visibility == 1.0
width: image.sourceSize.width
height: image.sourceSize.height - 2
radius: width / 2
color: "darkgrey"
anchors {
horizontalCenter: parent.right
verticalCenter: parent.top
}
Image {
id: image
opacity: {
if (closeButton.pressed)
return 0.70
return 1.0
}
anchors {
top: parent.top
left: parent.left
}
source: "qrc:///delete"
MouseArea {
id: closeButton
anchors.fill: parent
onClicked: {
mouse.accepted = true
remove(pathView.currentIndex)
}
}
}
Behavior on opacity {
NumberAnimation { duration: animationDuration / 2 }
}
}
}
anchors.fill: wrapper
}
Text {
anchors {
topMargin: -25
top: parent.top
horizontalCenter: parent.horizontalCenter
}
horizontalAlignment: Text.AlignHCenter
width: parent.width - image.width
elide: Text.ElideRight
text: item.title
font.pointSize: 16
font.family: defaultFontFamily
color: "#0B508C"
visible: wrapper.isCurrentItem && wrapper.visibility == 1.0
}
}
}
Rectangle {
color: uiColor
anchors.fill: parent
}
PathView {
id: pathView
pathItemCount: 5
anchors.fill: parent
model: listModel
delegate: delegate
highlightMoveDuration: animationDuration
flickDeceleration: animationDuration / 2
preferredHighlightBegin: 0.5
preferredHighlightEnd: 0.5
dragMargin: itemHeight
focus: interactive
property real offset: 30
property real margin: {
if (count == 2)
return root.width / 4 - offset
if (count == 3)
return root.width / 8 + offset
if (count == 4)
return root.width / 8 - offset
return offset
}
property real middle: {
if (currentItem)
return (pathView.height / 2) - (currentItem.visibility * 50)
return (pathView.height / 2 - 50)
}
path: Path {
startX: pathView.margin
startY: pathView.middle
PathPercent { value: 0.0 }
PathAttribute { name: "itemZ"; value: 0 }
PathLine {
x: (pathView.width - itemWidth) / 2 + 106
y: pathView.middle
}
PathPercent { value: 0.49 }
PathAttribute { name: "itemZ"; value: 6 }
PathLine { relativeX: 0; relativeY: 0 }
PathLine {
x: (pathView.width - itemWidth) / 2 + itemWidth - 106
y: pathView.middle
}
PathPercent { value: 0.51 }
PathLine { relativeX: 0; relativeY: 0 }
PathAttribute { name: "itemZ"; value: 4 }
PathLine {
x: pathView.width - pathView.margin
y: pathView.middle
}
PathPercent { value: 1 }
PathAttribute { name: "itemZ"; value: 2 }
}
Keys.onLeftPressed: decrementCurrentIndex()
Keys.onRightPressed: incrementCurrentIndex()
}
}
|