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class QgsPluginLayerType
{
%TypeHeaderCode
#include "qgspluginlayerregistry.h"
%End
public:
QgsPluginLayerType( QString name );
virtual ~QgsPluginLayerType();
QString name();
/** return new layer of this type. Return NULL on error */
virtual QgsPluginLayer* createLayer() /Factory/;
/** show plugin layer properties dialog. Return false if the dialog cannot be shown. */
virtual bool showLayerProperties( QgsPluginLayer* layer );
};
//=============================================================================
/** \ingroup core
a registry of plugin layers types
\note added in v1.5
*/
class QgsPluginLayerRegistry
{
%TypeHeaderCode
#include "qgspluginlayerregistry.h"
%End
public:
/** means of accessing canonical single instance */
static QgsPluginLayerRegistry* instance();
~QgsPluginLayerRegistry();
/** list all known layer types
* \note added in v2.1 */
QStringList pluginLayerTypes();
/** add plugin layer type (take ownership) and return true on success */
bool addPluginLayerType( QgsPluginLayerType* pluginLayerType /Transfer/ );
/** remove plugin layer type and return true on success */
bool removePluginLayerType( QString typeName );
/** return plugin layer type metadata or NULL if doesn't exist */
QgsPluginLayerType* pluginLayerType( QString typeName );
/** return new layer if corresponding plugin has been found, else return NULL */
QgsPluginLayer* createLayer( QString typeName ) /Factory/;
private:
/** private since instance() creates it */
QgsPluginLayerRegistry();
};
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