/usr/include/qgis/qgsactionmenu.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
This file is owned by root:root, with mode 0o644.
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qgsactionmenu.h
--------------------------------------
Date : 11.8.2014
Copyright : (C) 2014 Matthias Kuhn
Email : matthias at opengis dot 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 QGSACTIONMENU_H
#define QGSACTIONMENU_H
#include <QMenu>
#include <QSignalMapper>
#include "qgsattributeaction.h"
#include "qgsmaplayeractionregistry.h"
/**
* This class is a menu that is populated automatically with the actions defined for a given layer.
*/
class GUI_EXPORT QgsActionMenu : public QMenu
{
Q_OBJECT
public:
enum ActionType
{
Invalid, //!< Invalid
MapLayerAction, //!< Standard actions (defined by core or plugins)
AttributeAction //!< Custom actions (manually defined in layer properties)
};
struct ActionData
{
ActionData()
: actionType( Invalid )
, actionId( 0 )
, featureId( 0 )
, mapLayer( nullptr )
{}
ActionData( int actionId, QgsFeatureId featureId, QgsMapLayer* mapLayer )
: actionType( AttributeAction )
, actionId( actionId )
, featureId( featureId )
, mapLayer( mapLayer )
{}
ActionData( QgsMapLayerAction* action, QgsFeatureId featureId, QgsMapLayer* mapLayer )
: actionType( MapLayerAction )
, actionId( action )
, featureId( featureId )
, mapLayer( mapLayer )
{}
ActionType actionType;
union aid
{
aid( int i ) : id( i ) {}
aid( QgsMapLayerAction* a ) : action( a ) {}
int id;
QgsMapLayerAction* action;
} actionId;
QgsFeatureId featureId;
QgsMapLayer* mapLayer;
};
/**
* Constructs a new QgsActionMenu
*
* @param layer The layer that this action will be run upon.
* @param feature The feature that this action will be run upon. Make sure that this feature is available
* for the lifetime of this object.
* @param parent The usual QWidget parent.
*/
explicit QgsActionMenu( QgsVectorLayer *layer, const QgsFeature *feature, QWidget *parent = nullptr );
/**
* Constructs a new QgsActionMenu
*
* @param layer The layer that this action will be run upon.
* @param fid The feature id of the feature for which this action will be run.
* @param parent The usual QWidget parent.
*/
explicit QgsActionMenu( QgsVectorLayer *layer, const QgsFeatureId fid, QWidget *parent = nullptr );
/**
* Destructor
*/
~QgsActionMenu();
/**
* Change the feature on which actions are performed
*
* @param feature A feature. Will not take ownership. It's the callers responsibility to keep the feature
* as long as the menu is displayed and the action is running.
*/
void setFeature( QgsFeature* feature );
private slots:
void triggerAction();
void reloadActions();
signals:
void reinit();
private:
void init();
const QgsFeature* feature();
QgsVectorLayer* mLayer;
QgsAttributeAction* mActions;
const QgsFeature* mFeature;
QgsFeatureId mFeatureId;
bool mOwnsFeature;
};
Q_DECLARE_METATYPE( QgsActionMenu::ActionData )
#endif // QGSACTIONMENU_H
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