/**
* Converts the numerical value of a configuration file orthogonal layout style to an enumeration
* value.
*
* @param type The configuration file settings type that provides the numerical value.
* @return The corresponding enumeration value or a default value if the value from the
* configuration file is invalid.
*/
private static OrthogonalStyle getOrthogonalStyle(final GraphSettingsConfigItem type) {
try {
return OrthogonalStyle.parseInt(type.getOrthogonalLayoutStyle());
} catch (final IllegalStateException e) {
CUtilityFunctions.logException(e);
return OrthogonalStyle.NORMAL;
}
}
/**
* Converts the numerical value of a configuration file orthogonal orientation to an enumeration
* value.
*
* @param type The configuration file settings type that provides the numerical value.
* @return The corresponding enumeration value or a default value if the value from the
* configuration file is invalid.
*/
private static OrthogonalOrientation getOrthogonalOrientation(
final GraphSettingsConfigItem type) {
try {
return OrthogonalOrientation.parseInt(type.getOrthogonalOrientation());
} catch (final IllegalStateException e) {
CUtilityFunctions.logException(e);
return OrthogonalOrientation.VERTICAL;
}
}
/**
* Changes the current orthogonal layout style setting.
*
* @param value The new value of the orthogonal layout style setting.
*/
public void setStyle(final OrthogonalStyle value) {
Preconditions.checkNotNull(value, "IE00887: Style argument must not be negative");
if (value == getStyle()) {
return;
}
if (m_type == null) {
m_style = value;
} else {
m_type.setOrthogonalLayoutStyle(value.ordinal());
}
}
/**
* Changes the current orthogonal orientation setting.
*
* @param value The new value of the orthogonal orientation setting.
*/
public void setOrientation(final OrthogonalOrientation value) {
Preconditions.checkNotNull(value, "IE00888: Orientation argument must not be negative");
if (value == getOrientation()) {
return;
}
if (m_type == null) {
m_orientation = value;
} else {
m_type.setOrthogonalOrientation(value.ordinal());
}
}
/**
* Changes the current minimum orthogonal node distance setting.
*
* @param value The new value of the minimum orthogonal node distance setting.
*/
public void setMinimumNodeDistance(final int value) {
Preconditions.checkArgument(value >= 0, "IE00885: Distance argument must not be negative");
if (value == getMinimumNodeDistance()) {
return;
}
if (m_type == null) {
m_mininmumNodeDistance = value;
} else {
m_type.setOrthogonalMinimumNodeDistance(value);
}
}
/**
* Returns the current minimum orthogonal node distance.
*
* @return The current minimum orthogonal node distance.
*/
public int getMinimumNodeDistance() {
return m_type == null ? m_mininmumNodeDistance : m_type.getOrthogonalMinimumNodeDistance();
}
