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ExternalLinkDialog.qml
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ExternalLinkDialog.qml
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import QtQuick 2.0
import Sailfish.Silica 1.0
Dialog {
property string url
property string selectedAction: selected_WEBVIEW
property bool imageSaveSuccess: false
property bool isImageUrl: isImage(url)
// Action constants
property string selected_WEBVIEW: "webview"
property string selected_BROWSER: "browser"
property string selected_COPYCLIPBOARD : "copytoclipboard"
property string selected_SAVETOGALLERY: "savetogallery"
Column {
spacing: 2
width: parent.width
DialogHeader {
title: qsTr("Clicked link")
acceptText: qsTr("Action");
}
Label {
width: parent.width
horizontalAlignment: Text.AlignHCenter
font.pixelSize: Theme.fontSizeMedium
color: Theme.highlightColor
wrapMode: Text.WrapAtWordBoundaryOrAnywhere
text: url
}
TextSwitch {
id: webview
automaticCheck: false
text: qsTr("Open with webview")
onClicked: {
webview.checked = true
browser.checked = false
copyLink.checked = false
saveImage.checked = false
selectedAction = selected_WEBVIEW
}
}
TextSwitch {
id: browser
automaticCheck: false
text: qsTr("Open with default browser")
onClicked: {
browser.checked = true
webview.checked = false
copyLink.checked = false
saveImage.checked = false
selectedAction = selected_BROWSER
}
}
TextSwitch {
id: copyLink
automaticCheck: false
text: qsTr("Copy to clipboard")
onClicked: {
copyLink.checked = true
browser.checked = false
webview.checked = false
saveImage.checked = false
selectedAction = selected_COPYCLIPBOARD
}
}
TextSwitch {
id: saveImage
automaticCheck: false
visible: isImageUrl
text: qsTr("Save image to gallery")
onClicked: {
saveImage.checked = true
browser.checked = false
webview.checked = false
copyLink.checked = false
selectedAction = selected_SAVETOGALLERY
}
}
Separator {
visible: isImageUrl
width: parent.width
horizontalAlignment: Qt.AlignCenter
color: Theme.secondaryHighlightColor
}
Canvas {
id: imageCanvas
visible: isImageUrl
width: imgLoader.sourceSize.width
height: imgLoader.sourceSize.height
renderStrategy: Canvas.Immediate
//renderStrategy: Canvas.Threaded
//renderTarget: Canvas.FramebufferObject
onPaint: {
var ctx = getContext("2d")
ctx.drawImage(imgLoader, 0, 0)
console.log("Canvas onPainted triggered")
}
onPainted: {
console.log("Canvas painted ready")
}
onImageLoaded: {
console.log("Canvas image loaded")
}
Component.onCompleted: {
console.log("Canvas loaded")
}
}
Image {
id: imgLoader
visible: false
source: isImageUrl ? url : ""
}
}
Component.onCompleted: {
// set default as webview
webview.checked = true
}
onAccepted: {
if (webview.checked) {
siteURL = url
}
if (browser.checked) {
Qt.openUrlExternally(url)
}
if (copyLink.checked) {
Clipboard.text = url
}
if (saveImage.checked) {
var fileName = pictureGalleryDirectoryLocation + "/" + getFilenameFromUrl(url)
if (imageCanvas.save(fileName)) {
console.log(fileName +" image saving succeeded!")
imageSaveSuccess = true
}
else {
console.log(fileName +" image saving failed!")
imageSaveSuccess = false
}
}
}
function getFilenameFromUrl(url) {
return url.split("/").pop()
}
function isImage(link) {
if (strEndsWith(link, ".jpg"))
return true
if (strEndsWith(link, ".png"))
return true
return false
}
function strEndsWith(str, suffix) {
return str.indexOf(suffix, str.length - suffix.length) !== -1
}
}