| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // Jane Tinslay, John Allison, Joseph Perl October 2005
28 //
29 // Class Description:
30 // Templated create command for model factories. Factory generates new models
31 // and associated messengers.
32 // Class Description - End:
33
34 #ifndef G4VISCOMMANDSMODELCREATE_HH
35 #define G4VISCOMMANDSMODELCREATE_HH
36
37 #include "G4VVisCommand.hh"
38 #include "G4String.hh"
39 #include "G4UIcmdWithAString.hh"
40 #include "G4UIcommand.hh"
41 #include "G4UIdirectory.hh"
42 #include <vector>
43
44 template <typename Factory>
45 class G4VisCommandModelCreate : public G4VVisCommand {
46
47 public: // With description
48
49 G4VisCommandModelCreate(Factory*, const G4String& placement);
50 // Input factory and command placement
51
52 virtual ~G4VisCommandModelCreate();
53
54 G4String GetCurrentValue(G4UIcommand*);
55 void SetNewValue (G4UIcommand* command, G4String newValue);
56
57 G4String Placement() const;
58
59 private:
60
61 G4String NextName();
62
63 // Data members
64 Factory* fpFactory;
65 G4String fPlacement;
66 G4int fId;
67 G4UIcmdWithAString* fpCommand;
68 std::vector<G4UIcommand*> fDirectoryList;
69
70 };
71
72 template <typename Factory>
73 G4VisCommandModelCreate<Factory>::G4VisCommandModelCreate(Factory* factory, const G4String& placement)
74 :fpFactory(factory)
75 ,fPlacement(placement)
76 ,fId(0)
77 {
78 G4String factoryName = factory->Name();
79
80 G4String command = Placement()+"/create/"+factoryName;
81 G4String guidance = "Create a "+factoryName+" model and associated messengers.";
82
83 fpCommand = new G4UIcmdWithAString(command, this);
84 fpCommand->SetGuidance(guidance);
85 fpCommand->SetGuidance("Generated model becomes current.");
86 fpCommand->SetParameterName("model-name", true);
87 }
88
89 template <typename Factory>
90 G4VisCommandModelCreate<Factory>::~G4VisCommandModelCreate()
91 {
92 delete fpCommand;
93
94 unsigned i(0);
95 for (i=0; i<fDirectoryList.size(); ++i) {
96 delete fDirectoryList[i];
97 }
98 }
99
100 template <typename Factory>
101 G4String
102 G4VisCommandModelCreate<Factory>::Placement() const
103 {
104 return fPlacement;
105 }
106
107 template <typename Factory>
108 G4String
109 G4VisCommandModelCreate<Factory>::NextName()
110 {
111 std::ostringstream oss;
112 oss <<fpFactory->Name()<<"-" << fId++;
113 return oss.str();
114 }
115
116 template <typename Factory>
117 G4String
118 G4VisCommandModelCreate<Factory>::GetCurrentValue(G4UIcommand*)
119 {
120 return "";
121 }
122
123 template <typename Factory>
124 void G4VisCommandModelCreate<Factory>::SetNewValue(G4UIcommand*, G4String newName)
125 {
126 if (newName.empty()) newName = NextName();
127
128 assert (0 != fpFactory);
129
130 // Create directory for new model commands
131 G4String title = Placement()+"/"+newName+"/";
132 G4String guidance = "Commands for "+newName+" model.";
133
134 G4UIcommand* directory = new G4UIdirectory(title);
135 directory->SetGuidance(guidance);
136 fDirectoryList.push_back(directory);
137
138 // Create the model.
139 typename Factory::ModelAndMessengers creation = fpFactory->Create(Placement(), newName);
140
141 // Register model with vis manager
142 fpVisManager->RegisterModel(creation.first);
143
144 // Register associated messengers with vis manager
145 typename Factory::Messengers::iterator iter = creation.second.begin();
146
147 while (iter != creation.second.end()) {
148 fpVisManager->RegisterMessenger(*iter);
149 iter++;
150 }
151 }
152
153 #endif
154