import QtQuick 1.0
import QtWebKit 1.0
Flickable {
property alias title: webView.title
property alias icon: webView.icon
property alias progress: webView.progress
property alias url: webView.url
property alias back: webView.back
property alias stop: webView.stop
property alias reload: webView.reload
property alias forward: webView.forward
id: flickable
width: parent.width
contentWidth: Math.max(parent.width,webView.width)
contentHeight: Math.max(parent.height,webView.height)
anchors.top: headerSpace.bottom
anchors.bottom: parent.top
anchors.left: parent.left
anchors.right: parent.right
pressDelay: 200
onWidthChanged : {
if (width > webView.width*webView.contentsScale && webView.contentsScale < 1.0)
webView.contentsScale = width / webView.width * webView.contentsScale;
}
WebView {
id: webView
transformOrigin: Item.TopLeft
function fixUrl(url)
{
if (url == "") return url
if (url[0] == "/") return "file://"+url
if (url.indexOf(":")<0) {
if (url.indexOf(".")<0 || url.indexOf(" ")>=0) {
return "http://en.wikipedia.org/w/index.php?search="+url
} else {
return "http://"+url
}
}
return url
}
url: fixUrl(webBrowser.urlString)
smooth: false
focus: true
onAlert: console.log(message)
function doZoom(zoom,centerX,centerY)
{
if (centerX) {
var sc = zoom*contentsScale;
scaleAnim.to = sc;
flickVX.from = flickable.contentX
flickVX.to = Math.max(0,Math.min(centerX-flickable.width/2,webView.width*sc-flickable.width))
finalX.value = flickVX.to
flickVY.from = flickable.contentY
flickVY.to = Math.max(0,Math.min(centerY-flickable.height/2,webView.height*sc-flickable.height))
finalY.value = flickVY.to
quickZoom.start()
}
}
Keys.onLeftPressed: webView.contentsScale -= 0.1
Keys.onRightPressed: webView.contentsScale += 0.1
preferredWidth: flickable.width
preferredHeight: flickable.height
contentsScale: 1
onContentsSizeChanged: {
contentsScale = Math.min(1,flickable.width / contentsSize.width)
}
onUrlChanged: {
flickable.contentX = 0
flickable.contentY = 0
if (url != null) { header.editUrl = url.toString(); }
}
onDoubleClick: {
if (!heuristicZoom(clickX,clickY,2.5)) {
var zf = flickable.width / contentsSize.width
if (zf >= contentsScale)
zf = 2.0*contentsScale
doZoom(zf,clickX*zf,clickY*zf)
}
}
SequentialAnimation {
id: quickZoom
PropertyAction {
target: webView
property: "renderingEnabled"
value: false
}
ParallelAnimation {
NumberAnimation {
id: scaleAnim
target: webView
property: "contentsScale"
easing.type: Easing.Linear
duration: 200
}
NumberAnimation {
id: flickVX
target: flickable
property: "contentX"
easing.type: Easing.Linear
duration: 200
from: 0
to: 0
}
NumberAnimation {
id: flickVY
target: flickable
property: "contentY"
easing.type: Easing.Linear
duration: 200
from: 0
to: 0
}
}
PropertyAction {
id: finalX
target: flickable
property: "contentX"
value: 0
}
PropertyAction {
id: finalY
target: flickable
property: "contentY"
value: 0
}
PropertyAction {
target: webView
property: "renderingEnabled"
value: true
}
}
onZoomTo: doZoom(zoom,centerX,centerY)
}
}