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//##########################################################################
//# #
//# CLOUDCOMPARE PLUGIN: qAnimation #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# This program is distributed in the hope that it will be useful, #
//# but WITHOUT ANY WARRANTY; without even the implied warranty of #
//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
//# GNU General Public License for more details. #
//# #
//# COPYRIGHT: Ryan Wicks, 2G Robotics Inc., 2015 #
//# #
//##########################################################################
#include "qAnimation.h"
//Local
#include "qAnimationDlg.h"
//qCC_db
#include <cc2DViewportObject.h>
//Qt
#include <QtGui>
#include <QMainWindow>
typedef std::vector<cc2DViewportObject*> ViewPortList;
static ViewPortList sGetSelectedViewPorts( const ccHObject::Container &selectedEntities )
{
ViewPortList viewports;
for ( ccHObject *object : selectedEntities )
{
if ( object->getClassID() == CC_TYPES::VIEWPORT_2D_OBJECT )
{
viewports.push_back( static_cast<cc2DViewportObject*>(object) );
}
}
return viewports;
}
qAnimation::qAnimation(QObject* parent)
: QObject( parent )
, ccStdPluginInterface( ":/CC/plugin/qAnimation/info.json" )
, m_action( nullptr )
{
}
void qAnimation::onNewSelection(const ccHObject::Container& selectedEntities)
{
if ( m_action == nullptr )
{
return;
}
ViewPortList viewports = sGetSelectedViewPorts( selectedEntities );
if ( viewports.size() >= 2 )
{
m_action->setEnabled( true );
m_action->setToolTip( getDescription() );
}
else
{
m_action->setEnabled( false );
m_action->setToolTip( tr( "%1\nAt least 2 viewports must be selected.").arg( getDescription() ) );
}
}
QList<QAction *> qAnimation::getActions()
{
//default action (if it has not been already created, it's the moment to do it)
if (!m_action)
{
m_action = new QAction(getName(), this);
m_action->setToolTip(getDescription());
m_action->setIcon(getIcon());
connect(m_action, &QAction::triggered, this, &qAnimation::doAction);
}
return QList<QAction *>{ m_action };
}
//what to do when clicked.
void qAnimation::doAction()
{
//m_app should have already been initialized by CC when plugin is loaded!
//(--> pure internal check)
assert(m_app);
if (!m_app)
return;
//get active GL window
ccGLWindow* glWindow = m_app->getActiveGLWindow();
if (!glWindow)
{
m_app->dispToConsole("No active 3D view!", ccMainAppInterface::ERR_CONSOLE_MESSAGE);
return;
}
ViewPortList viewports = sGetSelectedViewPorts( m_app->getSelectedEntities() );
Q_ASSERT( viewports.size() >= 2 ); // action will not be active unless we have at least 2 viewports
m_app->dispToConsole(QString("[qAnimation] Selected viewports: %1").arg(viewports.size()));
qAnimationDlg videoDlg(glWindow, m_app->getMainWindow());
if (!videoDlg.init(viewports))
{
m_app->dispToConsole("Failed to initialize the plugin dialog (not enough memory?)", ccMainAppInterface::ERR_CONSOLE_MESSAGE);
return;
}
videoDlg.exec();
}
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