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harbour-sailotp/qml/pages/ScanOTP.qml

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/*
* Copyright (c) 2013, Stefan Brand <seiichiro@seiichiro0185.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The names of the contributors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import QtQuick 2.0
import QtMultimedia 5.0
import Sailfish.Silica 1.0
import Sailfish.Media 1.0 // Not allowed in harbour, but normal VideoOutput doesn't work yet!
import harbour.sailotp.QZXing 2.2
import "../lib/urldecoder.js" as URL
Page {
id: scanPage
property QtObject parentPage: null
SilicaFlickable {
anchors.fill: parent
Camera {
id: cam
flash.mode: Camera.FlashOff
captureMode: Camera.CaptureStillImage
focus.focusMode: Camera.FocusContinuous
imageCapture {
onImageSaved: {
decoder.decodeImageFromFile("/tmp/qrscan.jpg");
}
}
}
GStreamerVideoOutput {
id: videoPreview
anchors.centerIn: parent
source: cam
MouseArea {
anchors.fill: parent
onClicked: {
cam.imageCapture.captureToLocation("/tmp/qrscan.jpg");
}
}
}
QZXing{
id: decoder
enabledDecoders: QZXing.DecoderFormat_QR_CODE
onDecodingStarted: console.log("Decoding of image started...")
onTagFound: {
console.log("Barcode data: " + tag)
var ret = URL.decode(tag);
if (ret.type != "" && ret.title != "" && ret.secret != "" && (ret.counter != "" || ret.type == "TOTP ")) {
pageStack.replace(Qt.resolvedUrl("AddOTP.qml"), {parentPage: parentPage, paramLabel: ret.title, paramKey: ret.secret, paramType: ret.type, paramCounter: ret.counter, paramNew: true})
} else {
notify.show(qsTr("Error decoding QR-Code"), 3000);
}
}
onDecodingFinished: console.log("Decoding finished " + (succeeded==true ? "successfully" : "unsuccessfully") )
}
}
}