/usr/include/qgis/qgspluginlayerregistry.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | /***************************************************************************
qgspluginlayerregistry.cpp - class for
registering plugin layer creators
-------------------
begin : Mon Nov 30 2009
copyright : (C) 2009 by Mathias Walker, Sourcepole
email : mwa at sourcepole.ch
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSPLUGINLAYERREGSITRY_H
#define QGSPLUGINLAYERREGSITRY_H
#include <QMap>
#include <QDomNode>
class QgsPluginLayer;
/** \ingroup core
class for creating plugin specific layers
*/
class CORE_EXPORT QgsPluginLayerType
{
public:
QgsPluginLayerType( const QString& name );
virtual ~QgsPluginLayerType();
QString name();
/** Return new layer of this type. Return NULL on error */
virtual QgsPluginLayer* createLayer();
/** Return new layer of this type, using layer URI (specific to this plugin layer type). Return NULL on error.
* @note added in 2.10
*/
virtual QgsPluginLayer* createLayer( const QString& uri );
/** Show plugin layer properties dialog. Return false if the dialog cannot be shown. */
virtual bool showLayerProperties( QgsPluginLayer* layer );
protected:
QString mName;
};
//=============================================================================
/** \ingroup core
a registry of plugin layers types
*/
class CORE_EXPORT QgsPluginLayerRegistry
{
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 );
/** Remove plugin layer type and return true on success */
bool removePluginLayerType( const QString& typeName );
/** Return plugin layer type metadata or NULL if doesn't exist */
QgsPluginLayerType* pluginLayerType( const QString& typeName );
/** Return new layer if corresponding plugin has been found, else return NULL.
* @note optional param uri added in 2.10
*/
QgsPluginLayer* createLayer( const QString& typeName, const QString& uri = QString() );
private:
typedef QMap<QString, QgsPluginLayerType*> PluginLayerTypes;
/** Private since instance() creates it */
QgsPluginLayerRegistry();
QgsPluginLayerRegistry( const QgsPluginLayerRegistry& rh );
QgsPluginLayerRegistry& operator=( const QgsPluginLayerRegistry& rh );
/** Pointer to canonical Singleton object */
static QgsPluginLayerRegistry* _instance;
PluginLayerTypes mPluginLayerTypes;
};
#endif // QGSPLUGINLAYERREGSITRY_H
|