VP1ChannelManager::Imp Class Reference

Collaboration diagram for VP1ChannelManager::Imp:

Public Member Functions
void	emit_basename_availableChannelListChanged ()
void	emit_basename_availableUnusedChannelListChanged ()
IVP1ChannelWidget *	constructChannel (QString channelbasename, QString &err, bool init=true)
QString	channelTypeToIconLocation (const IVP1ChannelWidget::Type &type) const

Public Attributes
VP1ChannelManager *	channelmanager
VP1ExecutionScheduler *	scheduler
VP1MainWindow *	mainwindow
std::map< QString, std::set< IVP1ChannelWidget * > >	basename_2_channels
std::map< QString, IVP1ChannelWidget * >	uniquename_2_channel
std::map< QString, std::pair< QStringList, IVP1ChannelWidgetFactory * > >	pluginfile_2_basenamesAndFactory
std::map< QString, QString >	basename_2_pluginfile
std::map< QString, QPluginLoader * >	pluginfile_2_pluginloader
QList< QObject * >	additionalOwnedObjects
std::map< IVP1ChannelWidget *, QWidget * >	channel_2_controller
QMap< QString, QString >	basename2iconlocation

Detailed Description

Definition at line 73 of file VP1ChannelManager.cxx.

Member Function Documentation

channelTypeToIconLocation()

QString VP1ChannelManager::Imp::channelTypeToIconLocation

(

const IVP1ChannelWidget::Type &

type

)

const

Definition at line 570 of file VP1ChannelManager.cxx.

{
    if (type==IVP1ChannelWidget::THREEDIMENSIONAL) return ":/vp1/icons/icons/3d_32x32.png";
    if (type==IVP1ChannelWidget::TWODIMENSIONAL) return ":/vp1/icons/icons/kivio_32x32.png";//Fixme: Better icon.
    if (type==IVP1ChannelWidget::NUMBERS) return ":/vp1/icons/icons/kcalc_32x32.png";
    if (type==IVP1ChannelWidget::HISTOGRAM) return ":/vp1/icons/icons/kchart_32x32.png";
    if (type==IVP1ChannelWidget::UNKNOWN) return ":/vp1/icons/icons/help_32x32.png";
    return "";
}

constructChannel()

IVP1ChannelWidget * VP1ChannelManager::Imp::constructChannel	(	QString	channelbasename,
		QString &	err,
		bool	init = true
	)

Definition at line 365 of file VP1ChannelManager.cxx.

                                                                                                             {
    if (basename_2_pluginfile.find(channelbasename)==basename_2_pluginfile.end()) {
        err = "Did not find plugin providing channel named '"+channelbasename+"'";
        return 0;
    }
    QString plf = basename_2_pluginfile[channelbasename];
    //sanity:
    assert(pluginfile_2_basenamesAndFactory.find(plf)!=pluginfile_2_basenamesAndFactory.end()&&"This should never happen!");
    assert(pluginfile_2_basenamesAndFactory[plf].first.contains(channelbasename)&&"This should never happen!");
    IVP1ChannelWidget * cw = pluginfile_2_basenamesAndFactory[plf].second->getChannelWidget(channelbasename);
    if (!cw) {
        err = "Plugin file '"+plf+"' did not provide channel navp1 '"+channelbasename+"' despite advertising this capability!";
        return 0;
    } else {
        err="";
    }
 
    if (channelbasename!=cw->name()) {
        err = "Actual basename of channel widget constructed by factory is not the one requested: '"+cw->name()
                      +"' vs. '"+channelbasename+"'. This is most likely due to a mistake in the plugin!!";
        delete cw;
        return 0;
    }
 
    //Cache the icon associated with this channel for future use (and override if there is already a cache):
    QString icontext = channelTypeToIconLocation(cw->type());
    basename2iconlocation[cw->name()]=icontext;
 
    if (init)
        cw->init();
 
    //Sanity: should not have controller registered:
    assert(channel_2_controller.find(cw)==channel_2_controller.end());
 
    return cw;
}

emit_basename_availableChannelListChanged()

void VP1ChannelManager::Imp::emit_basename_availableChannelListChanged

(

)

Definition at line 485 of file VP1ChannelManager.cxx.

                                                                     {
    QStringList l;
 
    std::map<QString,QString>::const_iterator it = basename_2_pluginfile.begin();
    std::map<QString,QString>::const_iterator itE = basename_2_pluginfile.end();
    for (;it!=itE;++it) {
        l << it->first;
    }
    channelmanager->availableChannelListChanged(l);
 
}

emit_basename_availableUnusedChannelListChanged()

void VP1ChannelManager::Imp::emit_basename_availableUnusedChannelListChanged

(

)

Definition at line 509 of file VP1ChannelManager.cxx.

                                                                           {
    QStringList l;
 
    std::map<QString,QString>::const_iterator it = basename_2_pluginfile.begin();
    std::map<QString,QString>::const_iterator itE = basename_2_pluginfile.end();
    for (;it!=itE;++it) {
        if (channelmanager->nActive(it->first)==0)
            l << it->first;
    }
 
    channelmanager->availableUnusedChannelListChanged(l);
}

Member Data Documentation

additionalOwnedObjects

QList<QObject*> VP1ChannelManager::Imp::additionalOwnedObjects

Definition at line 90 of file VP1ChannelManager.cxx.

basename2iconlocation

QMap<QString,QString> VP1ChannelManager::Imp::basename2iconlocation

Definition at line 95 of file VP1ChannelManager.cxx.

basename_2_channels

std::map<QString,std::set<IVP1ChannelWidget*> > VP1ChannelManager::Imp::basename_2_channels

Definition at line 82 of file VP1ChannelManager.cxx.

basename_2_pluginfile

std::map<QString,QString> VP1ChannelManager::Imp::basename_2_pluginfile

Definition at line 87 of file VP1ChannelManager.cxx.

channel_2_controller

std::map<IVP1ChannelWidget*,QWidget*> VP1ChannelManager::Imp::channel_2_controller

Definition at line 94 of file VP1ChannelManager.cxx.

channelmanager

VP1ChannelManager* VP1ChannelManager::Imp::channelmanager

Definition at line 77 of file VP1ChannelManager.cxx.

mainwindow

VP1MainWindow* VP1ChannelManager::Imp::mainwindow

Definition at line 79 of file VP1ChannelManager.cxx.

pluginfile_2_basenamesAndFactory

std::map<QString,std::pair<QStringList,IVP1ChannelWidgetFactory *> > VP1ChannelManager::Imp::pluginfile_2_basenamesAndFactory

Definition at line 86 of file VP1ChannelManager.cxx.

pluginfile_2_pluginloader

std::map<QString,QPluginLoader*> VP1ChannelManager::Imp::pluginfile_2_pluginloader

Definition at line 88 of file VP1ChannelManager.cxx.

scheduler

VP1ExecutionScheduler* VP1ChannelManager::Imp::scheduler

Definition at line 78 of file VP1ChannelManager.cxx.

uniquename_2_channel

std::map<QString,IVP1ChannelWidget*> VP1ChannelManager::Imp::uniquename_2_channel

Definition at line 83 of file VP1ChannelManager.cxx.

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The documentation for this class was generated from the following file:

• VP1ChannelManager.cxx