Developer Documentation

Utils.hh
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40 \*===========================================================================*/
41
42
43
44 #ifndef UTILS_H
45 #define UTILS_H
46
47 #include <vector>
48 #include <iostream>
49 #include <set>
50 #include <typeinfo>
51
52 #include <QObject>
53 #include <QMessageBox>
54
55 #include <ObjectTypes/TriangleMesh/TriangleMesh.hh>
56 #include <ObjectTypes/PolyMesh/PolyMesh.hh>
57
58 #ifdef ENABLE_HEXAHEDRALMESH_SUPPORT
59 #include <ObjectTypes/HexahedralMesh/HexahedralMesh.hh>
60 #endif
61
62 #ifdef ENABLE_POLYHEDRALMESH_SUPPORT
63 #include <ObjectTypes/PolyhedralMesh/PolyhedralMesh.hh>
64 #endif
65
73 class TypeInfoWrapper {
74 public:
75 TypeInfoWrapper(const std::type_info & ti, const char *friendlyName) : ti(&ti), friendlyName(friendlyName) {}
76 TypeInfoWrapper(const std::type_info & ti) : ti(&ti),friendlyName("") {}
77
78 operator const std::type_info *() const { return ti; }
79 operator const std::type_info &() const { return *ti; }
80 operator const char *() const { return friendlyName; }
81
82 const std::type_info *operator->() const { return ti; }
83 const std::type_info &get() const { return *ti; }
84 const char *getName() const { return friendlyName; }
85
86 bool operator==(const TypeInfoWrapper & other) const {
87 /*
88 * We compare name strings, not the type ids themselves because
89 * the same type from different SOs will give different type ids.
90 */
91 return strcmp(ti->name(), other.ti->name()) == 0;
92 }
93
94 bool operator<(const TypeInfoWrapper & other) const {
95 return strcmp(ti->name(), other.ti->name()) < 0;
96 }
97
98 private:
99 const std::type_info *ti;
100 const char *friendlyName;
101 };
102
109 class PropertyInfo {
110 public:
111 enum ENTITY_FILTER {
112 EF_ANY = 0xFF,
113 EF_FACE = 0x01,
114 EF_EDGE = 0x02,
115 EF_HALFEDGE = 0x04,
116 EF_VERTEX = 0x08,
117 EF_HALFFACE = 0x10,
118 EF_CELL = 0x20
119 };
120
122 static const char* entity2str(ENTITY_FILTER entity);
123
124 PropertyInfo(const std::string &propName, const TypeInfoWrapper &typeinfo, ENTITY_FILTER entity) :
125 propName_(propName), typeinfo_(typeinfo), entity(entity) {}
126
127 QString toString() const {
128 return QObject::tr("%3 %1 : %2").arg(propName_.c_str()).arg(friendlyTypeName()).arg(QString::fromUtf8(entity2str(entity)));
129 }
130
131 bool operator==(const PropertyInfo &rhs) const {
132 return propName_ == rhs.propName_ && typeinfo_ == rhs.typeinfo_ && entity == rhs.entity;
133 }
134
135 bool operator<(const PropertyInfo &rhs) const {
136 if (entity != rhs.entity) return entity < rhs.entity;
137
138 int result = propName_.compare(rhs.propName_);
139 if (result) return result < 0;
140
141 return typeinfo_ < rhs.typeinfo_;
142 }
143
144 inline bool isCellProp() const { return entity == EF_CELL; }
145 inline bool isFaceProp() const { return entity == EF_FACE; }
146 inline bool isHalffaceProp() const { return entity == EF_HALFFACE; }
147 inline bool isEdgeProp() const { return entity == EF_EDGE; }
148 inline bool isHalfedgeProp() const { return entity == EF_HALFEDGE; }
149 inline bool isVertexProp() const { return entity == EF_VERTEX; }
150
151 inline const std::string &propName() const { return propName_; }
152 inline const char *friendlyTypeName() const { return typeinfo_.getName(); }
153 inline const TypeInfoWrapper &typeinfo() const { return typeinfo_; }
154 inline ENTITY_FILTER entityType() const { return entity; }
155
156 private:
157 std::string propName_;
158 TypeInfoWrapper typeinfo_;
159 ENTITY_FILTER entity;
160 };
161
162
170 class NewNameMessageBox: public QMessageBox
171 {
172 Q_OBJECT
173
174 public:
175 explicit NewNameMessageBox(QString propName);
176
177 private slots:
178 void slotReplace() { replace = true; }
179 void slotRename() { rename = true; }
180 void slotCancel() { cancel = true; }
181
182 private:
183 QLabel* problemDescription;
184
185 QPushButton* buttonRename;
186 QPushButton* buttonReplace;
187 QPushButton* buttonCancel;
188
189 QString propName;
190
191 public:
192 bool replace;
193 bool rename;
194 bool cancel;
195
196 };
197
198 static inline DataType supportedDataTypes()
199 {
200 DataType res = DATA_TRIANGLE_MESH | DATA_POLY_MESH;
201
202 #ifdef ENABLE_POLYHEDRALMESH_SUPPORT
203 res |= DATA_POLYHEDRAL_MESH;
204 #endif
205
206 #ifdef ENABLE_HEXAHEDRALMESH_SUPPORT
207 res |= DATA_HEXAHEDRAL_MESH;
208 #endif
209
210 return res;
211 }
212
213 #endif /* UTILS_H */
PolyhedralMesh.hh
TriangleMesh.hh
NewNameMessageBox
Asks the user how to proceed after a name clash.
Definition: Utils.hh:170
DATA_POLY_MESH
#define DATA_POLY_MESH
Definition: PolyMesh.hh:59
HexahedralMesh.hh
TypeInfoWrapper
Wraps the information of a type.
Definition: Utils.hh:73
DATA_HEXAHEDRAL_MESH
#define DATA_HEXAHEDRAL_MESH
Definition: HexahedralMesh.hh:56
DataType
Predefined datatypes.
Definition: DataTypes.hh:83
DATA_POLYHEDRAL_MESH
#define DATA_POLYHEDRAL_MESH
Definition: PolyhedralMesh.hh:54
DATA_TRIANGLE_MESH
#define DATA_TRIANGLE_MESH
Definition: TriangleMesh.hh:60
PropertyInfo
Cellection of information about a property.
Definition: Utils.hh:109
PolyMesh.hh