Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qtgradientmanager.h"
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#include <QtGui/QPixmap>
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#include <QtCore/QMetaEnum>
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QT_BEGIN_NAMESPACE
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QtGradientManager::QtGradientManager(QObject *parent)
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: QObject(parent)
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{
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}
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QMap<QString, QGradient> QtGradientManager::gradients() const
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{
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return m_idToGradient;
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}
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QString QtGradientManager::uniqueId(const QString &id) const
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{
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if (!m_idToGradient.contains(id))
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return id;
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QString base = id;
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while (base.count() > 0 && base.at(base.count() - 1).isDigit())
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base = base.left(base.count() - 1);
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QString newId = base;
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int counter = 0;
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while (m_idToGradient.contains(newId)) {
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++counter;
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newId = base + QString::number(counter);
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}
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return newId;
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}
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QString QtGradientManager::addGradient(const QString &id, const QGradient &gradient)
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{
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QString newId = uniqueId(id);
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m_idToGradient[newId] = gradient;
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emit gradientAdded(newId, gradient);
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return newId;
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}
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void QtGradientManager::removeGradient(const QString &id)
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{
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if (!m_idToGradient.contains(id))
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return;
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emit gradientRemoved(id);
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m_idToGradient.remove(id);
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}
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void QtGradientManager::renameGradient(const QString &id, const QString &newId)
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{
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if (!m_idToGradient.contains(id))
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return;
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if (newId == id)
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return;
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QString changedId = uniqueId(newId);
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QGradient gradient = m_idToGradient.value(id);
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emit gradientRenamed(id, changedId);
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m_idToGradient.remove(id);
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m_idToGradient[changedId] = gradient;
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}
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void QtGradientManager::changeGradient(const QString &id, const QGradient &newGradient)
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{
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if (!m_idToGradient.contains(id))
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return;
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if (m_idToGradient.value(id) == newGradient)
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return;
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emit gradientChanged(id, newGradient);
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m_idToGradient[id] = newGradient;
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}
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void QtGradientManager::clear()
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{
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QMap<QString, QGradient> grads = gradients();
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QMapIterator<QString, QGradient> itGrad(grads);
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while (itGrad.hasNext()) {
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removeGradient(itGrad.next().key());
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}
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}
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QT_END_NAMESPACE
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