ParaView
pqServerConfigurationImporter.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: $RCSfile$
5 
6  Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
7  All rights reserved.
8 
9  ParaView is a free software; you can redistribute it and/or modify it
10  under the terms of the ParaView license version 1.2.
11 
12  See License_v1.2.txt for the full ParaView license.
13  A copy of this license can be obtained by contacting
14  Kitware Inc.
15  28 Corporate Drive
16  Clifton Park, NY 12065
17  USA
18 
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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28 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 ========================================================================*/
32 #ifndef pqServerConfigurationImporter_h
33 #define pqServerConfigurationImporter_h
34 
35 #include "pqComponentsModule.h"
36 #include "pqServerConfiguration.h"
37 #include <QList>
38 #include <QObject>
39 
40 class QAuthenticator;
41 class QNetworkReply;
42 class QUrl;
43 
46 class PQCOMPONENTS_EXPORT pqServerConfigurationImporter : public QObject
47 {
48  Q_OBJECT
49  typedef QObject Superclass;
50 public:
51  pqServerConfigurationImporter(QObject* parent=0);
53 
55  {
56  PVSC
57  };
58 
72  void addSource(const QString& name, const QUrl& url, SourceMode mode=PVSC);
73 
75  void clearSources();
76 
77  class Item
78  {
79  public:
82 
85  QString SourceName;
86  };
87 
93  const QList<Item>& configurations() const;
94 
95 public slots:
102  void fetchConfigurations();
103 
106  void abortFetch();
107 
108 signals:
112  void incrementalUpdate();
113 
115  void configurationsUpdated();
116 
120  void authenticationRequired(QNetworkReply*, QAuthenticator*);
121 
124  void abortFetchTriggered();
125 
128  void message(const QString& message);
129 
130 protected:
134  bool processDownloadedContents();
135 
138  bool fetch(const QUrl& url);
139 
140 private slots:
142  void readCurrentData();
143 
144 private:
145  Q_DISABLE_COPY(pqServerConfigurationImporter)
146 
147  class pqInternals;
148  pqInternals* Internals;
149 };
150 
151 #endif
QString SourceName
Refers to the user-friendly name for the source defined in the configurations file.
pqServerConfigurationImporter class can be used to import remote server configurations.
pqServerConfiguration corresponds to a server connection configuration.
pqServerConfiguration Configuration
Points to the server configuration.