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Diffstat (limited to 'examples/widgets/animation/stickman/animation.cpp')
| -rw-r--r-- | examples/widgets/animation/stickman/animation.cpp | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/examples/widgets/animation/stickman/animation.cpp b/examples/widgets/animation/stickman/animation.cpp deleted file mode 100644 index 77a1875be3..0000000000 --- a/examples/widgets/animation/stickman/animation.cpp +++ /dev/null @@ -1,193 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * 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. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may 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 -** OWNER 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "animation.h" - -#include <QIODevice> -#include <QDataStream> - -class Frame -{ -public: - Frame() = default; - - int nodeCount() const - { - return m_nodePositions.size(); - } - - void setNodeCount(int nodeCount) - { - m_nodePositions.resize(nodeCount); - } - - QPointF nodePos(int idx) const - { - return m_nodePositions.at(idx); - } - - void setNodePos(int idx, const QPointF &pos) - { - m_nodePositions[idx] = pos; - } - -private: - QList<QPointF> m_nodePositions; -}; - -Animation::Animation() : m_currentFrame(0) -{ - m_frames.append(new Frame); -} - -Animation::~Animation() -{ - qDeleteAll(m_frames); -} - -void Animation::setTotalFrames(int totalFrames) -{ - while (m_frames.size() < totalFrames) - m_frames.append(new Frame); - - while (totalFrames < m_frames.size()) - delete m_frames.takeLast(); - - setCurrentFrame(m_currentFrame); -} - -int Animation::totalFrames() const -{ - return m_frames.size(); -} - -void Animation::setCurrentFrame(int currentFrame) -{ - m_currentFrame = qBound(0, currentFrame, totalFrames() - 1); -} - -int Animation::currentFrame() const -{ - return m_currentFrame; -} - -void Animation::setNodeCount(int nodeCount) -{ - Frame *frame = m_frames.at(m_currentFrame); - frame->setNodeCount(nodeCount); -} - -int Animation::nodeCount() const -{ - Frame *frame = m_frames.at(m_currentFrame); - return frame->nodeCount(); -} - -void Animation::setNodePos(int idx, const QPointF &pos) -{ - Frame *frame = m_frames.at(m_currentFrame); - frame->setNodePos(idx, pos); -} - -QPointF Animation::nodePos(int idx) const -{ - Frame *frame = m_frames.at(m_currentFrame); - return frame->nodePos(idx); -} - -QString Animation::name() const -{ - return m_name; -} - -void Animation::setName(const QString &name) -{ - m_name = name; -} - -void Animation::save(QIODevice *device) const -{ - QDataStream stream(device); - stream << m_name; - stream << m_frames.size(); - for (const Frame *frame : qAsConst(m_frames)) { - stream << frame->nodeCount(); - for (int i = 0; i < frame->nodeCount(); ++i) - stream << frame->nodePos(i); - } -} - -void Animation::load(QIODevice *device) -{ - qDeleteAll(m_frames); - m_frames.clear(); - - QDataStream stream(device); - stream >> m_name; - - int frameCount; - stream >> frameCount; - - for (int i = 0; i < frameCount; ++i) { - int nodeCount; - stream >> nodeCount; - - Frame *frame = new Frame; - frame->setNodeCount(nodeCount); - - for (int j = 0; j < nodeCount; ++j) { - QPointF pos; - stream >> pos; - frame->setNodePos(j, pos); - } - - m_frames.append(frame); - } -} |