Developer Documentation

PluginFunctionsPolyLineCollection.cc
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42 /*===========================================================================*\
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45 * $Date$
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47 \*===========================================================================*/
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56 //=============================================================================
57 //
58 // Plugin Functions for Polyline Collections
59 //
60 //=============================================================================
61
62 #include <OpenFlipper/common/Types.hh>
63 #include "PolyLineCollection.hh"
64
65 #include "PluginFunctionsPolyLineCollection.hh"
66 #include <OpenFlipper/BasePlugin/PluginFunctions.hh>
67
68 namespace PluginFunctions {
69
70 // ===============================================================================
71 // Get source polylines
72 // ===============================================================================
73
74
75 bool getSourcePolylineCollections( std::vector<PolyLineCollection*>& _polylines )
76 {
77 _polylines.clear();
78
79 for ( ObjectIterator o_it(PluginFunctions::SOURCE_OBJECTS,DATA_POLY_LINE_COLLECTION ) ;
80 o_it != PluginFunctions::objectsEnd(); ++o_it) {
81 _polylines.push_back ( PluginFunctions::polyLineCollection( *o_it ) );
82 if( _polylines.back() == 0)
83 std::cerr << "ERROR: Polyine get_source_polyline_collections fatal error\n";
84 }
85
86 return ( !_polylines.empty() );
87 }
88
89
90 // ===============================================================================
91 // Get target polylines
92 // ===============================================================================
93
94
95 bool getTargetPolylines( std::vector<PolyLineCollection*>& _polylines )
96 {
97 _polylines.clear();
98
99 for ( ObjectIterator o_it(PluginFunctions::TARGET_OBJECTS,DATA_POLY_LINE_COLLECTION ) ;
100 o_it != PluginFunctions::objectsEnd(); ++o_it) {
101 _polylines.push_back ( PluginFunctions::polyLineCollection( *o_it ) );
102 if( _polylines.back() == 0)
103 std::cerr << "ERROR: Polyine getTargetPolylines fatal error\n";
104 }
105
106 return ( !_polylines.empty() );
107 }
108
109
110 // ===============================================================================
111 // Get objects
112 // ===============================================================================
113
114 bool getObject( int _identifier , PolyLineCollectionObject*& _object ) {
115
116 /*if ( _identifier == BaseObject::NOOBJECT ) {
117 _object = 0;
118 return false;
119 }*/
120
121 // Get object by using the map accelerated plugin function
122 BaseObjectData* object = 0;
123 PluginFunctions::getObject(_identifier,object);
124
125 _object = dynamic_cast< PolyLineCollectionObject* >(object);
126 return ( _object != 0 );
127 }
128
129
130 // ===============================================================================
131 // Getting data from objects and casting between them
132 // ===============================================================================
133
134 PolyLineCollection* polyLineCollection( BaseObjectData* _object ) {
135 if ( _object->dataType(DATA_POLY_LINE_COLLECTION) ) {
136 PolyLineCollectionObject* object = dynamic_cast< PolyLineCollectionObject* >(_object);
137 return object->collection();
138 } else
139 return 0;
140 }
141
142
143 PolyLineCollectionObject* polyLineCollectionObject( BaseObjectData* _object ) {
144 if ( ! _object->dataType(DATA_POLY_LINE_COLLECTION) )
145 return 0;
146 return dynamic_cast< PolyLineCollectionObject* >( _object );
147 }
148
149 PolyLineCollectionObject* polyLineCollectionObject( int _objectId ) {
150
151 // Get object by using the map accelerated plugin function
152 BaseObjectData* object = 0;
153 PluginFunctions::getObject(_objectId,object);
154
155 if ( object == 0 )
156 return 0;
157
158 PolyLineCollectionObject* meshObject = dynamic_cast< PolyLineCollectionObject* >(object);
159
160 return meshObject;
161 }
162
163
164 }
165
PolyLineCollectionObject
Definition: PolyLineCollectionObject.hh:74
PluginFunctions::getObject
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
Definition: PluginFunctions.cc:296
PolyLineCollectionT
Definition: PolyLineCollectionT.hh:49
PluginFunctions::SOURCE_OBJECTS
const QStringList SOURCE_OBJECTS("source")
Iterable object range.
PluginFunctions.hh
PluginFunctions::getSourcePolylineCollections
bool getSourcePolylineCollections(std::vector< PolyLineCollection *> &_polylines)
Get a pointer to every Polyline Collection which is marked as a source.
Definition: PluginFunctionsPolyLineCollection.cc:75
BaseObject::dataType
bool dataType(DataType _type) const
Definition: BaseObject.cc:221
PluginFunctions::objectsEnd
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
Definition: PluginFunctionsIterator.cc:177
DATA_POLY_LINE_COLLECTION
#define DATA_POLY_LINE_COLLECTION
Definition: PolyLineCollection.hh:63
PluginFunctions::ObjectIterator
Core Data Iterator.
Definition: PluginFunctions.hh:441
PluginFunctions::getTargetPolylines
bool getTargetPolylines(std::vector< PolyLine *> &_polylines)
Get a pointer to every Polyline which is marked as a target.
Definition: PluginFunctionsPolyLine.cc:94
PluginFunctions::polyLineCollection
PolyLineCollection * polyLineCollection(BaseObjectData *_object)
Get a polyLine Collection from an object.
Definition: PluginFunctionsPolyLineCollection.cc:134
PluginFunctions::polyLineCollectionObject
PolyLineCollectionObject * polyLineCollectionObject(BaseObjectData *_object)
Cast an BaseObject to a Polyline Collection Object if possible.
Definition: PluginFunctionsPolyLineCollection.cc:143
BaseObjectData
Definition: BaseObjectData.hh:102
PluginFunctions::TARGET_OBJECTS
const QStringList TARGET_OBJECTS("target")
Iterable object range.
PolyLineCollectionObject::collection
PolyLineCollection * collection()
return a pointer to the line
Definition: PolyLineCollectionObject.cc:194
PolyLineCollection.hh
PluginFunctionsPolyLineCollection.hh
Types.hh
PluginFunctions
Definition: PluginFunctions.cc:57