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no reason to provide 3 ways to do something when there are already 2 fine ways

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This commit is contained in:
Aaron Seigo 2011-07-13 12:41:25 +02:00
parent 7b1359d2d3
commit dd95295cb0
2 changed files with 37 additions and 55 deletions
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42
kpart/plasmakpart.cpp
View File

@ -66,8 +66,7 @@ PlasmaKPart::PlasmaKPart(QWidget *parentWidget, QObject *parent, const QVariantL
}
}
// this line initializes the corona.
corona();
initCorona();
}
PlasmaKPart::~PlasmaKPart()
@ -117,19 +116,24 @@ void PlasmaKPart::syncConfig()
KGlobal::config()->sync();
}
PlasmaKPartCorona* PlasmaKPart::corona()
void PlasmaKPart::initCorona()
{
if (!m_corona) {
m_corona = new PlasmaKPartCorona(this);
connect(m_corona, SIGNAL(containmentAdded(Plasma::Containment*)), this, SLOT(createView(Plasma::Containment*)));
connect(m_corona, SIGNAL(configSynced()), this, SLOT(syncConfig()));
m_corona->setItemIndexMethod(QGraphicsScene::NoIndex);
m_corona->initializeLayout();
m_view->show();
if (m_corona) {
return;
}
m_corona = new PlasmaKPartCorona(this);
connect(m_corona, SIGNAL(containmentAdded(Plasma::Containment*)), this, SLOT(createView(Plasma::Containment*)));
connect(m_corona, SIGNAL(configSynced()), this, SLOT(syncConfig()));
m_corona->setItemIndexMethod(QGraphicsScene::NoIndex);
m_corona->initializeLayout();
m_view->show();
}
PlasmaKPartCorona* PlasmaKPart::corona() const
{
return m_corona;
}
@ -149,24 +153,14 @@ void PlasmaKPart::addApplet(const QString& name, const QVariantList& args, const
containment()->addApplet(name, args, geometry);
}
Plasma::Applet::List PlasmaKPart::listActiveApplets( )
Plasma::Applet::List PlasmaKPart::listActiveApplets() const
{
return containment()->applets();
}
Plasma::Containment* PlasmaKPart::containment()
Plasma::Containment* PlasmaKPart::containment() const
{
return corona()->containments().first();
}
bool PlasmaKPart::setPluginLoader(Plasma::PluginLoader *loader)
{
if (Plasma::PluginLoader::pluginLoader()) {
return false;
}
Plasma::PluginLoader::setPluginLoader(loader);
return true;
}
#include "plasmakpart.moc"

50
kpart/plasmakpart.h
View File

@ -47,13 +47,27 @@ class PlasmaKPart : public KParts::ReadOnlyPart
Q_PROPERTY(Plasma::Applet::List activeApplets READ listActiveApplets)
public:
/**
* The default constructor.
* The args may contain a pointer to a Plasma::PluginLoader as the first parameter.
* Note that only one Plasma::PluginLoader can be active at a time, and that the
* prefered mechanism for registering the plugin loader is via
* Plasma::PluginLoader::setPluginLoader
*/
PlasmaKPart(QWidget *parentWidget, QObject *parent, const QVariantList &args);
~PlasmaKPart();
void notifyStartup(bool completed);
PlasmaKPartCorona *corona();
Plasma::Containment *containment();
PlasmaKPartCorona *corona() const;
Plasma::Containment *containment() const;
/**
* Returns a list of active applets in the containment.
*
* @return A list of the containment's Applets
**/
Plasma::Applet::List listActiveApplets() const;
public Q_SLOTS:
/**
@ -65,38 +79,12 @@ public Q_SLOTS:
**/
void addApplet(const QString &pluginName, const QVariantList &args = QVariantList(), const QRectF &dimensions = QRectF());
/**
* Sets the application-specific plugin loader. This allows
* applications which need to add internal applets (such
* as existing QWidget-based dashboard plugins), services or
* data engines to the Plasma dashboard. The preferred way to
* set this loader is by passing it to the KPart wrapped in a
* QVariant in the @p args parameter of the KPart constructor.
* This method is provided for applications which cannot set
* the loader in this method.
* The method will return false if Plasma already has a
* PluginLoader in memory, and will return true if the PluginLoader
* is successfully set.
*
* @param loader The loader which you want Plasma to query for
* new Applets, Data Engines and Services.
* @return True if the loader was successfully set, false otherwise
* (If Plasma already has a PluginLoader in memory)
*
* @short Set application-specific plugin loader
**/
bool setPluginLoader(Plasma::PluginLoader *loader);
/**
* Returns a list of active applets in the containment.
*
* @return A list of the containment's Applets
**/
Plasma::Applet::List listActiveApplets();
Q_SIGNALS:
void viewCreated();
private:
void initCorona();
private Q_SLOTS:
void cleanup();
void syncConfig();