QGIS API Documentation  3.23.0-Master (dd0cd13a00)
qgscreateannotationitemmaptool.h
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1 /***************************************************************************
2  qgscreateannotationitemmaptool.h
3  ------------------------
4  Date : September 2021
5  Copyright : (C) 2021 Nyall Dawson
6  Email : nyall dot dawson at gmail dot com
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 #ifndef QGSCREATEANNOTATIONITEMMAPTOOL_H
16 #define QGSCREATEANNOTATIONITEMMAPTOOL_H
17 
18 #include "qgis_gui.h"
19 #include "qgis_sip.h"
21 
22 class QgsAnnotationItem;
23 class QgsAnnotationLayer;
24 
40 class GUI_EXPORT QgsCreateAnnotationItemMapToolHandler : public QObject
41 {
42  Q_OBJECT
43 
44  public:
45 
49  QgsCreateAnnotationItemMapToolHandler( QgsMapCanvas *canvas, QgsAdvancedDigitizingDockWidget *cadDockWidget, QObject *parent = nullptr );
50 
52 
56  QgsAnnotationItem *takeCreatedItem() SIP_TRANSFERBACK;
57 
61  QgsAnnotationLayer *targetLayer();
62 
71  void pushCreatedItem( QgsAnnotationItem *item SIP_TRANSFER );
72 
73  signals:
74 
80  void itemCreated();
81 
82  private:
83 
84  QgsMapCanvas *mMapCanvas = nullptr;
85  QgsAdvancedDigitizingDockWidget *mCadDockWidget = nullptr;
86  std::unique_ptr< QgsAnnotationItem > mCreatedItem;
87 
88 };
89 
103 {
104  public:
105 
107 
112 
116  virtual QgsMapTool *mapTool() = 0;
117 };
118 
119 #endif // QGSCREATEANNOTATIONITEMMAPTOOL_H
The QgsAdvancedDigitizingDockWidget class is a dockable widget used to handle the CAD tools on top of...
Abstract base class for annotation items which are drawn with QgsAnnotationLayers.
Represents a map layer containing a set of georeferenced annotations, e.g.
A handler object for map tools which create annotation items.
An interface for map tools which create annotation items.
virtual ~QgsCreateAnnotationItemMapToolInterface()=default
virtual QgsCreateAnnotationItemMapToolHandler * handler()=0
Returns the handler object for the map tool.
virtual QgsMapTool * mapTool()=0
Returns a reference to the associated map tool.
Map canvas is a class for displaying all GIS data types on a canvas.
Definition: qgsmapcanvas.h:89
Abstract base class for all map tools.
Definition: qgsmaptool.h:71
std::unique_ptr< GEOSGeometry, GeosDeleter > unique_ptr
Scoped GEOS pointer.
Definition: qgsgeos.h:79
#define SIP_TRANSFER
Definition: qgis_sip.h:36
#define SIP_TRANSFERBACK
Definition: qgis_sip.h:48