From b7e905eaa8769c7a4e21c43f20fb995bcd19d0ba Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Fri, 13 Jun 2014 14:14:12 +0200 Subject: Add QWinMime. Add class QWinMime (equivalent to WindowsMime in Qt 4). [ChangeLog][QWinMime] Added abstract class QWinMime (equivalent to WindowsMime in Qt 4) for registering custom mime type conversions. Task-number: QTBUG-39559 Change-Id: Ie8ff4db6cd0ce64f65b83232dc91d771238663d1 Reviewed-by: Joerg Bornemann --- tests/auto/auto.pro | 3 +- tests/auto/qwinmime/qwinmime.pro | 4 + tests/auto/qwinmime/tst_qwinmime.cpp | 150 +++++++++++++++++++++++++++++++++++ 3 files changed, 156 insertions(+), 1 deletion(-) create mode 100644 tests/auto/qwinmime/qwinmime.pro create mode 100644 tests/auto/qwinmime/tst_qwinmime.cpp (limited to 'tests/auto') diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro index 12456c8..1e5d1ba 100644 --- a/tests/auto/auto.pro +++ b/tests/auto/auto.pro @@ -6,4 +6,5 @@ SUBDIRS += \ qpixmap \ qwintaskbarbutton \ qwintaskbarprogress \ - qwinjumplist + qwinjumplist \ + qwinmime diff --git a/tests/auto/qwinmime/qwinmime.pro b/tests/auto/qwinmime/qwinmime.pro new file mode 100644 index 0000000..9a1563a --- /dev/null +++ b/tests/auto/qwinmime/qwinmime.pro @@ -0,0 +1,4 @@ +CONFIG += testcase +TARGET = tst_qwinmime +QT += testlib winextras widgets +SOURCES += tst_qwinmime.cpp diff --git a/tests/auto/qwinmime/tst_qwinmime.cpp b/tests/auto/qwinmime/tst_qwinmime.cpp new file mode 100644 index 0000000..a91a972 --- /dev/null +++ b/tests/auto/qwinmime/tst_qwinmime.cpp @@ -0,0 +1,150 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include +#include +#include +#include +#include +#include + +class TestMime : public QWinMime +{ +public: + TestMime(bool verbose = false) : formatsForMimeCalled(false), m_verbose(verbose) {} + + bool canConvertFromMime(const FORMATETC &, const QMimeData *mimeData) const Q_DECL_OVERRIDE + { + if (m_verbose) + qDebug() << Q_FUNC_INFO << mimeData->formats(); + return false; + } + + bool convertFromMime(const FORMATETC &, const QMimeData *, STGMEDIUM *) const Q_DECL_OVERRIDE + { + if (m_verbose) + qDebug() << Q_FUNC_INFO; + return false; + } + + QVector formatsForMime(const QString &mimeType, const QMimeData *mimeData) const Q_DECL_OVERRIDE + { + formatsForMimeCalled = true; + if (m_verbose) + qDebug() << Q_FUNC_INFO << mimeType << mimeData->formats(); + return QVector(); + } + + bool canConvertToMime(const QString &mimeType, IDataObject *) const Q_DECL_OVERRIDE + { + if (m_verbose) + qDebug() << Q_FUNC_INFO << mimeType; + return false; + } + + QVariant convertToMime(const QString &mimeType, IDataObject *, QVariant::Type preferredType) const Q_DECL_OVERRIDE + { + if (m_verbose) + qDebug() << Q_FUNC_INFO << mimeType << preferredType; + return QVariant(); + } + + QString mimeForFormat(const FORMATETC &) const Q_DECL_OVERRIDE + { + if (m_verbose) + qDebug() << Q_FUNC_INFO; + return QString(); + } + + mutable bool formatsForMimeCalled; + +private: + const bool m_verbose; +}; + +class tst_QWinMime : public QObject +{ + Q_OBJECT + +private slots: + void testRegisterType(); + void testWinMime_data(); + void testWinMime(); +}; + +void tst_QWinMime::testRegisterType() +{ + const int type = QWinMime::registerMimeType("foo/bar"); + QVERIFY2(type >= 0, QByteArray::number(type)); +} + +void tst_QWinMime::testWinMime_data() +{ + QTest::addColumn("data"); + QTest::newRow("string") << QVariant(QStringLiteral("bla")); + QPixmap pm(10, 10); + pm.fill(Qt::black); + QTest::newRow("pixmap") << QVariant(pm); +} + +void tst_QWinMime::testWinMime() +{ + QFETCH(QVariant, data); + // Basic smoke test for crashes, copy some text into clipboard and check whether + // the test implementation is called. + TestMime testMime; + QClipboard *clipboard = QApplication::clipboard(); + switch (data.type()) { + case QMetaType::QString: + clipboard->setText(data.toString()); + break; + case QMetaType::QPixmap: + clipboard->setPixmap(data.value()); + break; + default: + break; + } + QTRY_VERIFY(testMime.formatsForMimeCalled); +} + +QTEST_MAIN(tst_QWinMime) + +#include "tst_qwinmime.moc" -- cgit v1.2.3