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cxStringProperty.cpp
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
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31 =========================================================================*/
32 
33 #include "cxStringProperty.h"
34 
35 #include <iostream>
36 #include <QDomElement>
37 #include <QStringList>
38 #include "cxTypeConversions.h"
39 
40 namespace cx
41 {
42 
43 StringProperty::StringProperty() :
44  mIsReadOnly(false)
45 {}
46 
50 StringPropertyPtr StringProperty::initialize(const QString& uid, QString name, QString help, QString value, QStringList range, QDomNode root)
51 {
52  StringPropertyPtr retval = initialize(uid, name, help, value, root);
53  retval->mRange = range;
54  retval->mAllowOnlyValuesInRange = true;
55  return retval;
56 }
57 
58 StringPropertyPtr StringProperty::initialize(const QString& uid, QString name, QString help, QString value, QDomNode root)
59 {
60  StringPropertyPtr retval(new StringProperty());
61  retval->mUid = uid;
62  retval->mName = name.isEmpty() ? uid : name;
63  retval->mHelp = help;
64  retval->mStore = XmlOptionItem(uid, root.toElement());
65  retval->mValue = retval->mStore.readValue(value);
66  retval->mAllowOnlyValuesInRange = false;
67  return retval;
68 }
69 
71 {
72  mIsReadOnly = val;
73  emit changed();
74 }
75 
77 {
78  mName = val;
79  emit changed();
80 }
81 
82 
84 {
85  return mName;
86 }
87 
88 QString StringProperty::getUid() const
89 {
90  return mUid;
91 }
92 
93 QString StringProperty::getHelp() const
94 {
95  return mHelp;
96 }
97 
98 void StringProperty::setHelp(QString val)
99 {
100  if (val == mHelp)
101  return;
102 
103  mHelp = val;
104  emit changed();
105 }
106 
107 
109 {
110  return mValue;
111 }
112 
113 bool StringProperty::setValue(const QString& val)
114 {
115  if (val == mValue)
116  return false;
117 
118  mValue = val;
119  mStore.writeValue(val);
120  emit valueWasSet();
121  emit changed();
122  return true;
123 }
124 
125 QStringList StringProperty::getValueRange() const
126 {
127  return mRange;
128 }
129 
130 void StringProperty::setValueRange(QStringList range)
131 {
132  mRange = range;
133  emit changed();
134 }
135 
140 {
141  if (mDisplayNames.count(internal))
142  return mDisplayNames[internal];
143  return internal;
144 }
145 
146 void StringProperty::setDisplayNames(std::map<QString, QString> names)
147 {
148  mDisplayNames = names;
149  emit changed();
150 }
151 
152 } // namespace cx
virtual QString convertInternal2Display(QString internal)
conversion from internal value to display value
virtual bool setValue(const QString &value)
set the data value.
virtual void setDisplayName(QString val)
Helper class for storing one string value in an xml document.
boost::shared_ptr< class StringProperty > StringPropertyPtr
virtual void setValueRange(QStringList range)
range of value. Use if data is constrained to a set.
virtual QString getUid() const
virtual QString getHelp() const
return a descriptive help string for the data, used for example as a tool tip.
virtual void setHelp(QString val)
Represents one option of the string type. The data are stored within a xml document.
virtual QStringList getValueRange() const
void changed()
emit when the underlying data value is changed: The user interface will be updated.
static StringPropertyPtr initialize(const QString &uid, QString name, QString help, QString value, QStringList range, QDomNode root=QDomNode())
void writeValue(const QString &val)
virtual QString getDisplayName() const
name of data entity. Used for display to user.
void setReadOnly(bool val)
virtual void setDisplayNames(std::map< QString, QString > names)
virtual QString getValue() const
get the data value.
QString readValue(const QString &defval) const