GifRecorder: add some indication of when recordings are finished.

This is important for high quality recordings, where there is some
conversion that must be done after the recording. If we don't do
this, it's hard to get a good idea of when the recording actually
finishes.

Change-Id: Iafb73358288e50d8f070607f8d69602da6d32506
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/manual/gifs/gifrecorder.cpp b/tests/manual/gifs/gifrecorder.cpp
index 78981e78..8d1b6a8c 100644
--- a/tests/manual/gifs/gifrecorder.cpp
+++ b/tests/manual/gifs/gifrecorder.cpp
@@ -37,6 +37,8 @@
 #include "gifrecorder.h"
 
 #include <QLoggingCategory>
+#include <QQmlComponent>
+#include <QQuickItem>
 #include <QtTest>
 
 /*!
@@ -228,6 +230,17 @@ void GifRecorder::waitForFinish()
     }
 
     if (mHighQuality) {
+        // Indicate the end of recording and the beginning of conversion.
+        QQmlComponent busyComponent(mView->engine());
+        busyComponent.setData("import QtQuick 2.6; import QtQuick.Controls 2.0; Rectangle { anchors.fill: parent; " \
+            "BusyIndicator { width: 32; height: 32; anchors.centerIn: parent } }", QUrl());
+        QCOMPARE(busyComponent.status(), QQmlComponent::Ready);
+        QQuickItem *busyRect = qobject_cast<QQuickItem*>(busyComponent.create());
+        QVERIFY(busyRect);
+        busyRect->setParentItem(mView->rootObject());
+        QSignalSpy spy(mView, SIGNAL(frameSwapped()));
+        QVERIFY(spy.wait());
+
         QProcess avconvProcess;
         QProcess convertProcess;
         avconvProcess.setStandardOutputProcess(&convertProcess);