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+/****************************************************************************
+**
+** Copyright (C) 2014 Jolla Ltd, author: <gunnar.sletta@jollamobile.com>
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.4
+import QtTest 1.1
+
+Item {
+ id: root;
+ width: 400
+ height: 400
+
+ TestCase {
+ id: testCase
+ name: "item-grabber"
+ when: imageOnDisk.ready && imageOnDiskSmall.ready && imageInCache.ready && imageInCacheSmall.ready
+ function test_endresult() {
+ var image = grabImage(root);
+
+ // imageOnDisk at (0, 0) - (100x100)
+ compare(imageOnDisk.width, 100);
+ compare(imageOnDisk.height, 100);
+ verify(image.pixel(0, 0) === Qt.rgba(1, 0, 0, 1)); // Use verify because compare doesn't support colors (QTBUG-34878)
+ verify(image.pixel(99, 99) === Qt.rgba(0, 0, 1, 1));
+
+ // imageOnDiskSmall at (100, 0) - 50x50
+ compare(imageOnDiskSmall.width, 50);
+ compare(imageOnDiskSmall.height, 50);
+ verify(image.pixel(100, 0) === Qt.rgba(1, 0, 0, 1));
+ verify(image.pixel(149, 49) === Qt.rgba(0, 0, 1, 1));
+
+ // imageInCache at (0, 100) - 100x100
+ compare(imageInCache.width, 100);
+ compare(imageInCache.height, 100);
+ verify(image.pixel(0, 100) === Qt.rgba(1, 0, 0, 1));
+ verify(image.pixel(99, 199) === Qt.rgba(0, 0, 1, 1));
+
+ // imageInCacheSmall at (100, 100) - 50x50
+ compare(imageInCacheSmall.width, 50);
+ compare(imageInCacheSmall.height, 50);
+ verify(image.pixel(100, 100) === Qt.rgba(1, 0, 0, 1));
+ verify(image.pixel(149, 149) === Qt.rgba(0, 0, 1, 1));
+
+ // After all that has been going on, it should only have been called that one time..
+ compare(imageOnDisk.callCount, 1);
+ }
+
+ onWindowShownChanged: {
+ box.grabToImage(imageOnDisk.handleGrab);
+ box.grabToImage(imageOnDiskSmall.handleGrab, Qt.size(50, 50));
+ box.grabToImage(imageInCache.handleGrab);
+ box.grabToImage(imageInCacheSmall.handleGrab, Qt.size(50, 50));
+ }
+
+ }
+
+ Rectangle {
+ id: box
+ width: 100
+ height: 100
+ color: "red";
+
+ visible: false
+
+ Rectangle {
+ anchors.bottom: parent.bottom;
+ anchors.right: parent.right;
+ width: 10
+ height: 10
+ color: "blue";
+ }
+ }
+
+ Image {
+ id: imageOnDisk
+ x: 0
+ y: 0
+ property int callCount: 0;
+ property bool ready: false;
+ function handleGrab(result) {
+ if (!result.saveToFile("image.png"))
+ print("Error: Failed to save image to disk...");
+ source = "image.png";
+ ready = true;
+ ++callCount;
+ }
+ }
+
+ Image {
+ id: imageOnDiskSmall
+ x: 100
+ y: 0
+ property bool ready: false;
+ function handleGrab(result) {
+ if (!result.saveToFile("image_small.png"))
+ print("Error: Failed to save image to disk...");
+ source = "image_small.png";
+ ready = true;
+ }
+ }
+
+ Image {
+ id: imageInCache
+ x: 0
+ y: 100
+ property bool ready: false;
+ function handleGrab(result) {
+ source = result.url;
+ ready = true;
+ }
+ }
+
+ Image {
+ id: imageInCacheSmall
+ x: 100
+ y: 100
+ property bool ready: false;
+ function handleGrab(result) {
+ source = result.url;
+ ready = true;
+ }
+ }
+}