AbstractAction.h
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1 /* Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
2 
3  This file is part of the TerraLib - a Framework for building GIS enabled applications.
4 
5  TerraLib is free software: you can redistribute it and/or modify
6  it under the terms of the GNU Lesser General Public License as published by
7  the Free Software Foundation, either version 3 of the License,
8  or (at your option) any later version.
9 
10  TerraLib is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  GNU Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public License
16  along with TerraLib. See COPYING. If not, write to
17  TerraLib Team at <terralib-team@terralib.org>.
18  */
19 
20 /*!
21  \file terralib/qt/plugins/mnt/AbstractAction.h
22 
23  \brief This file defines the abstract class AbstractAction
24 */
25 
26 #ifndef __TE_QT_PLUGINS_MNT_INTERNAL_ABSTRACTACTION_H
27 #define __TE_QT_PLUGINS_MNT_INTERNAL_ABSTRACTACTION_H
28 
29 // TerraLib
30 #ifndef Q_MOC_RUN
31 #include "../../../maptools/AbstractLayer.h"
32 #endif
33 #include "Config.h"
34 
35 // Qt
36 #include <QtCore/QObject>
37 #include <QMenu>
38 #include <QAction>
39 
40 namespace te
41 {
42  namespace qt
43  {
44  namespace af
45  {
46  namespace evt
47  {
48  struct Event;
49  }
50  }
51 
52  namespace plugins
53  {
54  namespace mnt
55  {
56  /*!
57  \class AbstractAction
58 
59  \brief This is an abstract class used to register actions into mnt pluging.
60 
61  */
62  class AbstractAction : public QObject
63  {
64  Q_OBJECT
65 
66  public:
67 
68  /*!
69  \brief Constructor.
70 
71  \param menu The parent menu object.
72  */
73  AbstractAction(QMenu* menu);
74 
75  /*!
76  \brief Destructor.
77  */
78  virtual ~AbstractAction();
79 
80  protected slots:
81 
82  /*!
83  \brief Slot function used when a action was selected.
84 
85  \param checked Flag used in case a toggle action.
86  */
87  virtual void onActionActivated(bool checked) = 0;
88 
89  protected:
90 
91  /*!
92  \brief Create and set the actions parameters.
93 
94  \param name The action name.
95 
96  \param pixmap The action pixmap name.
97  */
98  void createAction(std::string name, std::string pixmap = "");
99 
100  /*!
101  \brief Add a new layer into layer explorer widget
102 
103  \param layer The layer auto pointer
104 
105  */
107 
108  /*!
109  \brief Get the selected layer from layer explorer in app
110 
111  \return The layer auto pointer
112 
113  */
115 
116  /*!
117  \brief Get the list of layers from app
118 
119  \return The list pf layer auto pointers
120 
121  */
122  std::list<te::map::AbstractLayerPtr> getLayers();
123 
124  Q_SIGNALS:
125 
127 
128  public:
129  QAction* getAction()
130  {
131  return m_action;
132  }
133 
134  protected:
135 
136  QMenu* m_menu; //!< Parent Menu.
137  QAction* m_action; //!< Action used to call the process.
138  };
139 
140  } // end namespace mnt
141  } // end namespace plugins
142  } // end namespace qt
143 } // end namespace te
144 
145 #endif //__TE_QT_PLUGINS_MNT_INTERNAL_ABSTRACTACTION_H
This is an abstract class used to register actions into mnt pluging.
Configuration flags for the MNT Qt Widget plugin.
virtual void onActionActivated(bool checked)=0
Slot function used when a action was selected.
A base class for application events.
Definition: Event.h:59
te::map::AbstractLayerPtr getCurrentLayer()
Get the selected layer from layer explorer in app.
void createAction(std::string name, std::string pixmap="")
Create and set the actions parameters.
URI C++ Library.
QAction * m_action
Action used to call the process.
virtual ~AbstractAction()
Destructor.
void addNewLayer(te::map::AbstractLayerPtr layer)
Add a new layer into layer explorer widget.
std::list< te::map::AbstractLayerPtr > getLayers()
Get the list of layers from app.
void triggered(te::qt::af::evt::Event *e)
boost::intrusive_ptr< AbstractLayer > AbstractLayerPtr
AbstractAction(QMenu *menu)
Constructor.