1 /*=============================================================================
2 
3   Library: CTK
4 
5   Copyright (c) German Cancer Research Center,
6     Division of Medical and Biological Informatics
7 
8   Licensed under the Apache License, Version 2.0 (the "License");
9   you may not use this file except in compliance with the License.
10   You may obtain a copy of the License at
11 
12     http://www.apache.org/licenses/LICENSE-2.0
13 
14   Unless required by applicable law or agreed to in writing, software
15   distributed under the License is distributed on an "AS IS" BASIS,
16   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17   See the License for the specific language governing permissions and
18   limitations under the License.
19 
20 =============================================================================*/
21 
22 #ifndef CTKCMDLINEMODULEXMLPARSER_P_H
23 #define CTKCMDLINEMODULEXMLPARSER_P_H
24 
25 #include <QXmlStreamReader>
26 #include <QHash>
27 
28 class ctkCmdLineModuleDescription;
29 class ctkCmdLineModuleParameter;
30 struct ctkCmdLineModuleParameterParser;
31 
32 class QIODevice;
33 
34 /**
35  * \class ctkCmdLineModuleXmlParser
36  * \brief Performs XML parsing, loading data into a ctkCmdLineModuleDescription
37  * \ingroup CommandLineModulesCore_API
38  * \see ctkCmdLineModuleDescription
39  */
40 class ctkCmdLineModuleXmlParser
41 {
42 
43 public:
44 
45   ctkCmdLineModuleXmlParser(QIODevice* device, ctkCmdLineModuleDescription* md);
46   ~ctkCmdLineModuleXmlParser();
47 
48   void doParse();
49 
50 private:
51 
52   void handleExecutableElement();
53   void handleParametersElement();
54   ctkCmdLineModuleParameter handleParameterElement();
55 
56   QIODevice* const _device;
57   ctkCmdLineModuleDescription* _md;
58   QXmlStreamReader _xmlReader;
59   QHash<QString, ctkCmdLineModuleParameterParser*> _paramParsers;
60 };
61 
62 #endif // CTKCMDLINEMODULEXMLPARSER_P_H
63