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Added symbology functions of QgsMapLayer to sip file

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git-svn-id: http://svn.osgeo.org/qgis/trunk@9512 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
mhugent 2008-10-21 19:27:41 +00:00
parent 43f259626a
commit 2dae372a89
1 changed files with 67 additions and 0 deletions
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67
python/core/qgsmaplayer.sip
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@ -192,6 +192,73 @@ public:
/** A convenience function to capitalise the layer name */
static QString capitaliseLayerName(const QString name);
/** Retrieve the default style for this layer if one
* exists (either as a .qml file on disk or as a
* record in the users style table in their personal qgis.db)
* @param a reference to a flag that will be set to false if
* we did not manage to load the default style.
* @return a QString with any status messages
* @see also loadNamedStyle ();
*/
virtual QString loadDefaultStyle( bool & theResultFlag );
/** Retrieve a named style for this layer if one
* exists (either as a .qml file on disk or as a
* record in the users style table in their personal qgis.db)
* @param QString theURI - the file name or other URI for the
* style file. First an attempt will be made to see if this
* is a file and load that, if that fails the qgis.db styles
* table will be consulted to see if there is a style who's
* key matches the URI.
* @param a reference to a flag that will be set to false if
* we did not manage to load the default style.
* @return a QString with any status messages
* @see also loadDefaultStyle ();
*/
virtual QString loadNamedStyle( const QString theURI, bool & theResultFlag );
virtual bool loadNamedStyleFromDb( const QString db, const QString theURI, QString &qml );
/** Save the properties of this layer as the default style
* (either as a .qml file on disk or as a
* record in the users style table in their personal qgis.db)
* @param a reference to a flag that will be set to false if
* we did not manage to save the default style.
* @return a QString with any status messages
* @see also loadNamedStyle () and saveNamedStyle()
*/
virtual QString saveDefaultStyle( bool & theResultFlag );
/** Save the properties of this layer as a named style
* (either as a .qml file on disk or as a
* record in the users style table in their personal qgis.db)
* @param QString theURI - the file name or other URI for the
* style file. First an attempt will be made to see if this
* is a file and save to that, if that fails the qgis.db styles
* table will be used to create a style entry who's
* key matches the URI.
* @param a reference to a flag that will be set to false if
* we did not manage to save the default style.
* @return a QString with any status messages
* @see also saveDefaultStyle ();
*/
virtual QString saveNamedStyle( const QString theURI, bool & theResultFlag );
/** Read the symbology for the current layer from the Dom node supplied.
* @param QDomNode node that will contain the symbology definition for this layer.
* @param errorMessage reference to string that will be updated with any error messages
* @return true in case of success.
*/
virtual bool readSymbology( const QDomNode& node, QString& errorMessage ) = 0;
/** Write the symbology for the layer into the docment provided.
* @param QDomNode the node that will have the style element added to it.
* @param QDomDocument the document that will have the QDomNode added.
* @param errorMessage reference to string that will be updated with any error messages
* @return true in case of success.
*/
virtual bool writeSymbology( QDomNode&, QDomDocument& doc, QString& errorMessage ) const = 0;
public slots: