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Bring the API more in line with the rest of TagLib

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Like in #255, this also makes it possible to read values from the
tag in a const function.
This commit is contained in:
Scott Wheeler
2015-05-20 14:23:48 +02:00
parent a37d423ea8
commit e4cf012522
3 changed files with 70 additions and 37 deletions
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20
taglib/asf/asftag.cpp
View File

@ -160,6 +160,16 @@ ASF::AttributeListMap& ASF::Tag::attributeListMap()
return d->attributeListMap;
}
const ASF::AttributeListMap &ASF::Tag::attributeListMap() const
{
return d->attributeListMap;
}
bool ASF::Tag::contains(const String &key) const
{
return d->attributeListMap.contains(key);
}
void ASF::Tag::removeItem(const String &key)
{
AttributeListMap::Iterator it = d->attributeListMap.find(key);
@ -167,6 +177,11 @@ void ASF::Tag::removeItem(const String &key)
d->attributeListMap.erase(it);
}
ASF::AttributeList ASF::Tag::attribute(const String &name) const
{
return d->attributeListMap[name];
}
void ASF::Tag::setAttribute(const String &name, const Attribute &attribute)
{
AttributeList value;
@ -174,6 +189,11 @@ void ASF::Tag::setAttribute(const String &name, const Attribute &attribute)
d->attributeListMap.insert(name, value);
}
void ASF::Tag::setAttribute(const String &name, const AttributeList &values)
{
d->attributeListMap.insert(name, values);
}
void ASF::Tag::addAttribute(const String &name, const Attribute &attribute)
{
if(d->attributeListMap.contains(name)) {

27
taglib/asf/asftag.h
View File

@ -152,24 +152,43 @@ namespace TagLib {
virtual bool isEmpty() const;
/*!
* Returns a reference to the item list map. This is an AttributeListMap of
* all of the items in the tag.
*
* This is the most powerfull structure for accessing the items of the tag.
* \deprecated
*/
AttributeListMap &attributeListMap();
/*!
* Returns a reference to the item list map. This is an AttributeListMap of
* all of the items in the tag.
*/
const AttributeListMap &attributeListMap() const;
/*!
* \return True if a value for \a attribute is currently set.
*/
bool contains(const String &name) const;
/*!
* Removes the \a key attribute from the tag
*/
void removeItem(const String &name);
/*!
* \return The list of values for the key \a name, or an empty list if no
* values have been set.
*/
AttributeList attribute(const String &name) const;
/*!
* Sets the \a key attribute to the value of \a attribute. If an attribute
* with the \a key is already present, it will be replaced.
*/
void setAttribute(const String &name, const Attribute &attribute);
/*!
* Sets multiple \a values to the key \a name.
*/
void setAttribute(const String &name, const AttributeList &values);
/*!
* Sets the \a key attribute to the value of \a attribute. If an attribute
* with the \a key is already present, it will be added to the list.