failed_panel.cpp
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2012, Willow Garage, Inc.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * * Redistributions of source code must retain the above copyright
9  * notice, this list of conditions and the following disclaimer.
10  * * Redistributions in binary form must reproduce the above copyright
11  * notice, this list of conditions and the following disclaimer in the
12  * documentation and/or other materials provided with the distribution.
13  * * Neither the name of the Willow Garage, Inc. nor the names of its
14  * contributors may be used to endorse or promote products derived from
15  * this software without specific prior written permission.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27  * POSSIBILITY OF SUCH DAMAGE.
28  */
29 
30 #include <stdio.h>
31 
32 #include <QHBoxLayout>
33 #include <QTextBrowser>
34 
35 #include "rviz/failed_panel.h"
36 
37 namespace rviz
38 {
39 
40 FailedPanel::FailedPanel( const QString& desired_class_id, const QString& error_message )
41  : error_message_( error_message )
42 {
43  setClassId( desired_class_id );
44 
45  QTextBrowser* error_display = new QTextBrowser;
46  error_display->setHtml( "The class required for this panel, '" + getClassId() + "', could not be loaded.<br><b>Error:</b><br>" + error_message_ );
47 
48  QHBoxLayout* layout = new QHBoxLayout;
49  layout->addWidget( error_display );
50  setLayout( layout );
51 }
52 
53 void FailedPanel::load( const Config& config )
54 {
55  saved_config_ = config;
56  Panel::load( config );
57 }
58 
59 void FailedPanel::save( Config config ) const
60 {
61  if( saved_config_.isValid() )
62  {
63  config.copy( saved_config_ );
64  }
65  else
66  {
67  Panel::save( config );
68  }
69 }
70 
71 } // end namespace rviz
QString error_message_
Definition: failed_panel.h:54
bool isValid() const
Returns true if the internal Node reference is valid, false if not. Same as (getType() != Invalid)...
Definition: config.cpp:300
virtual void save(Config config) const
Copy Config data into config equivalent to the last which was sent to load().
Configuration data storage class.
Definition: config.h:125
virtual void load(const Config &config)
Store the given Config data for later, so we can return it with save() when someone writes this back ...
FailedPanel(const QString &desired_class_id, const QString &error_message)
virtual void setClassId(const QString &class_id)
Set the class identifier used to create this instance. Typically this will be set by the factory obje...
Definition: panel.h:75
virtual void save(Config config) const
Override to save configuration data. This version saves the name and class ID of the panel...
Definition: panel.cpp:52
virtual void load(const Config &config)
Override to load configuration data. This version loads the name of the panel.
Definition: panel.cpp:58
void copy(const Config &source)
Make this a deep copy of source.
Definition: config.cpp:125
virtual QString getClassId() const
Return the class identifier which was used to create this instance. This version just returns whateve...
Definition: panel.h:71


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Wed Aug 28 2019 04:01:51