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https://github.com/qgis/QGIS.git
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8f32f25a90
Some parts modified to make plugin layers easier to use and more robust. git-svn-id: http://svn.osgeo.org/qgis/trunk@12834 c8812cc2-4d05-0410-92ff-de0c093fc19c
53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
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class QgsPluginLayerType
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{
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%TypeHeaderCode
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#include "qgspluginlayerregistry.h"
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%End
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public:
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QgsPluginLayerType(QString name);
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virtual ~QgsPluginLayerType();
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QString name();
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/** return new layer of this type. Return NULL on error */
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virtual QgsPluginLayer* createLayer() /Factory/;
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/** show plugin layer properties dialog. Return FALSE if the dialog cannot be shown. */
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virtual bool showLayerProperties(QgsPluginLayer* layer);
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};
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class QgsPluginLayerRegistry
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{
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%TypeHeaderCode
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#include "qgspluginlayerregistry.h"
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%End
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public:
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/** means of accessing canonical single instance */
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static QgsPluginLayerRegistry* instance();
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~QgsPluginLayerRegistry();
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/** add plugin layer type (take ownership) and return TRUE on success */
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bool addPluginLayerType(QgsPluginLayerType* pluginLayerType /Transfer/);
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/** remove plugin layer type and return TRUE on success */
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bool removePluginLayerType(QString typeName);
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/** return plugin layer type metadata or NULL if doesn't exist */
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QgsPluginLayerType* pluginLayerType(QString typeName);
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/** return new layer if corresponding plugin has been found, else return NULL */
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// to be resolved
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//QgsPluginLayer* createLayer(QString typeName);
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private:
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/** private since instance() creates it */
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QgsPluginLayerRegistry();
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};
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