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Diffstat (limited to 'examples/animation/stickman/editor/animationdialog.cpp')
| -rw-r--r-- | examples/animation/stickman/editor/animationdialog.cpp | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/examples/animation/stickman/editor/animationdialog.cpp b/examples/animation/stickman/editor/animationdialog.cpp deleted file mode 100644 index 853046d..0000000 --- a/examples/animation/stickman/editor/animationdialog.cpp +++ /dev/null @@ -1,192 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** 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, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, 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. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://www.qtsoftware.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "animationdialog.h" -#include "stickman.h" -#include "animation.h" -#include "node.h" - -#include <QHBoxLayout> -#include <QStackedWidget> -#include <QSpinBox> -#include <QPushButton> -#include <QLabel> -#include <QLineEdit> -#include <QMessageBox> -#include <QFileDialog> - -AnimationDialog::AnimationDialog(StickMan *stickman, QWidget *parent) - : QDialog(parent), m_animation(0), m_stickman(stickman) -{ - initUi(); -} - -AnimationDialog::~AnimationDialog() -{ - delete m_animation; -} - -void AnimationDialog::initUi() -{ - setWindowTitle("Animation"); - setEnabled(false); - - // Second page - m_currentFrame = new QSpinBox(); - m_totalFrames = new QSpinBox(); - m_name = new QLineEdit(); - - connect(m_currentFrame, SIGNAL(valueChanged(int)), this, SLOT(currentFrameChanged(int))); - connect(m_totalFrames, SIGNAL(valueChanged(int)), this, SLOT(totalFramesChanged(int))); - connect(m_name, SIGNAL(textChanged(QString)), this, SLOT(setCurrentAnimationName(QString))); - - QGridLayout *gridLayout = new QGridLayout(this); - gridLayout->addWidget(new QLabel("Name:"), 0, 0, 1, 2); - gridLayout->addWidget(m_name, 0, 2, 1, 2); - gridLayout->addWidget(new QLabel("Frame:"), 1, 0); - gridLayout->addWidget(m_currentFrame, 1, 1); - gridLayout->addWidget(new QLabel("of total # of frames: "), 1, 2); - gridLayout->addWidget(m_totalFrames, 1, 3); -} - -void AnimationDialog::initFromAnimation() -{ - m_currentFrame->setRange(0, m_animation->totalFrames()-1); - m_currentFrame->setValue(m_animation->currentFrame()); - - m_totalFrames->setRange(1, 1000); - m_totalFrames->setValue(m_animation->totalFrames()); - - m_name->setText(m_animation->name()); -} - -void AnimationDialog::saveAnimation() -{ - saveCurrentFrame(); - - QString fileName = QFileDialog::getSaveFileName(this, "Save animation"); - - QFile file(fileName); - if (file.open(QIODevice::WriteOnly)) - m_animation->save(&file); -} - -void AnimationDialog::loadAnimation() -{ - if (maybeSave() != QMessageBox::Cancel) { - QString fileName = QFileDialog::getOpenFileName(this, "Open animation"); - - QFile file(fileName); - if (file.open(QIODevice::ReadOnly)) { - if (m_animation == 0) - newAnimation(); - - m_animation->load(&file); - stickManFromCurrentFrame(); - initFromAnimation(); - } - } -} - -QMessageBox::StandardButton AnimationDialog::maybeSave() -{ - if (m_animation == 0) - return QMessageBox::No; - - QMessageBox::StandardButton button = QMessageBox::question(this, "Save?", "Do you want to save your changes?", - QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel); - if (button == QMessageBox::Save) - saveAnimation(); - - return button; -} - -void AnimationDialog::newAnimation() -{ - if (maybeSave() != QMessageBox::Cancel) { - setEnabled(true); - delete m_animation; - m_animation = new Animation(); - initFromAnimation(); - } -} - -// Gets the data from the stickman and stores it in current frame -void AnimationDialog::saveCurrentFrame() -{ - int count = m_stickman->nodeCount(); - m_animation->setNodeCount(count); - for (int i=0; i<count; ++i) { - QGraphicsItem *node = m_stickman->node(i); - m_animation->setNodePos(i, node->pos()); - } -} - -// Gets the data from the current frame and sets the stickman -void AnimationDialog::stickManFromCurrentFrame() -{ - int count = m_animation->nodeCount(); - for (int i=0;i<count;++i) { - QGraphicsItem *node = m_stickman->node(i); - node->setPos(m_animation->nodePos(i)); - } -} - -void AnimationDialog::currentFrameChanged(int currentFrame) -{ - saveCurrentFrame(); - qDebug("currentFrame: %d", currentFrame); - m_animation->setCurrentFrame(currentFrame); - stickManFromCurrentFrame(); - initFromAnimation(); -} - -void AnimationDialog::totalFramesChanged(int totalFrames) -{ - m_animation->setTotalFrames(totalFrames); - stickManFromCurrentFrame(); - initFromAnimation(); -} - -void AnimationDialog::setCurrentAnimationName(const QString &name) -{ - m_animation->setName(name); -} |