Developer Documentation
RulerPlugin.hh
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49 
50 #ifndef RULERPLUGIN_HH
51 #define RULERPLUGIN_HH
52 
53 #include <QObject>
54 #include <QString>
55 
56 #include <ACG/Utils/SmartPointer.hh>
57 
64 
65 #include "Ruler.hh"
66 #include "RulerOptions.hh"
67 
69 {
70  Q_OBJECT
71  Q_INTERFACES(BaseInterface)
72  Q_INTERFACES(MouseInterface)
73  Q_INTERFACES(PickingInterface)
74  Q_INTERFACES(ToolbarInterface)
75  Q_INTERFACES(LoadSaveInterface)
76  Q_INTERFACES(OptionsInterface)
77 
78 #if QT_VERSION >= 0x050000
79  Q_PLUGIN_METADATA(IID "org.OpenFlipper.Plugins.Plugin-Ruler")
80 #endif
81 
82 signals:
83  void addToolbar(QToolBar *_toolbar);
84 
85  void addPickMode(const std::string &_mode);
86 
87  void updateView();
88 
89  void setPickModeMouseTracking ( const std::string &_mode, bool _mouseTracking);
90 
91 public slots:
92 
93  void slotPickModeChanged(const std::string& _mode);
94 
95  void slotMouseEvent(QMouseEvent* _event);
96 
97  void slotViewChanged();
98 public:
99 
100  // OptionsInterface
101  bool initializeOptionsWidget(QWidget*& _widget);
102 
103  RulerPlugin();
104  ~RulerPlugin();
105 
106  QString name(){return QString("RulerPlugin");}
107  QString description(){return QString("Measure the distance between two points.");}
108 
109 private:
110 
111  void reset();
112 
113  void enableDragMode(const int _point);
114 
115  void disableDragMode();
116 
117  bool dragModeActive(){return lineDrag_ >= 0;}
118 
119  QAction *buttonAction_;
120 
121  const std::string pickModeName_;
122 
123  //saves the index of the dragged point, if no point was dragged, it is -1
124  int lineDrag_;
125 
126  //checks if a double click was provided for resetting
127  bool dblClickCheck_;
128 
129  ptr::shared_ptr<Ruler> currentRuler_;
130 
131  RulerOptions* optionsWidget_;
132 
133  const QString textSizeSettingName_;
134 private slots:
135 
136  void initializePlugin();
137 
138  void pluginsInitialized();
139 
140  void slotChangePickMode();
141 
142  void slotAllCleared();
143 
144  void objectDeleted(int _id);
145 
146  // OptionsInterface
147  void applyOptions();
148 
149 public slots:
150  QString version(){ return QString("1.0"); }
151 };
152 
153 
154 #endif //RULERPLUGIN_HH
Options Dialog interface.
Interface class for receiving mouse events.
QString name()
Return a name for the plugin.
Definition: RulerPlugin.hh:106
Interface class from which all plugins have to be created.
bool initializeOptionsWidget(QWidget *&_widget)
Initialize the Options Widget.
Definition: RulerPlugin.cc:267
Interface for all plugins which want to Load or Save files and create Objects.
QString description()
Return a description of what the plugin is doing.
Definition: RulerPlugin.hh:107
Add a toolbox to OpenFlipper.
Allow access to picking functions.