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#include "qcontactmanager.h"
#include "qcontact_p.h"
#include "qcontactfilter.h"
#include "qcontactdetaildefinition.h"
#include "qcontactmanager_p.h"
#include "qcontactfetchhint.h"
#include <QSharedData>
#include <QPair>
#include <QSet>
QTM_BEGIN_NAMESPACE
/*!
\class QContactManager
\brief The QContactManager class provides an interface which allows clients with access to contact information stored in a particular backend.
\ingroup contacts-main
This class provides adding, updating and removal of contacts.
It also provides definitions for details and fields that can be found in contacts.
*/
/*!
\fn QContactManager::dataChanged()
This signal is emitted by the manager if its internal state changes, and it is unable to determine the changes
which occurred, or if the manager considers the changes to be radical enough to require clients to reload all data.
If this signal is emitted, no other signals will be emitted for the associated changes.
*/
/*!
\fn QContactManager::contactsAdded(const QList<QContactLocalId>& contactIds)
This signal is emitted at some point once the contacts identified by \a contactIds have been added to a datastore managed by this manager.
This signal must not be emitted if the dataChanged() signal was previously emitted for these changes.
*/
/*!
\fn QContactManager::contactsChanged(const QList<QContactLocalId>& contactIds)
This signal is emitted at some point once the contacts identified by \a contactIds have been modified in a datastore managed by this manager.
This signal must not be emitted if the dataChanged() signal was previously emitted for these changes.
*/
/*!
\fn QContactManager::contactsRemoved(const QList<QContactLocalId>& contactIds)
This signal is emitted at some point once the contacts identified by \a contactIds have been removed from a datastore managed by this manager.
This signal must not be emitted if the dataChanged() signal was previously emitted for these changes.
*/
/*!
\fn QContactManager::relationshipsAdded(const QList<QContactLocalId>& affectedContactIds)
This signal is emitted at some point after relationships have been added to the manager which involve the contacts identified by \a affectedContactIds.
This signal must not be emitted if the dataChanged() signal was previously emitted for these changes.
*/
/*!
\fn QContactManager::relationshipsRemoved(const QList<QContactLocalId>& affectedContactIds)
This signal is emitted at some point after relationships have eben removed from the manager which involve the contacts identified by \a affectedContactIds.
This signal must not be emitted if the dataChanged() signal was previously emitted for these changes.
*/
/*!
\fn QContactManager::selfContactIdChanged(const QContactLocalId& oldId, const QContactLocalId& newId)
This signal is emitted at some point after the id of the self-contact is changed from \a oldId to \a newId in the manager.
If the \a newId is the invalid, zero id, then the self contact was deleted or no self contact exists.
This signal must not be emitted if the dataChanged() signal was previously emitted for this change.
*/
#define makestr(x) (#x)
#define makename(x) makestr(x)
/*!
Returns a list of available manager ids that can be used when constructing
a QContactManager. If an empty id is specified to the constructor, the
first value in this list will be used instead.
*/
QStringList QContactManager::availableManagers()
{
QStringList ret;
ret << QLatin1String("memory") << QLatin1String("invalid");
QContactManagerData::loadFactories();
ret.append(QContactManagerData::m_engines.keys());
// now swizzle the default engine to pole position
#if defined(Q_CONTACTS_DEFAULT_ENGINE)
if (ret.removeAll(QLatin1String(makename(Q_CONTACTS_DEFAULT_ENGINE)))) {
ret.prepend(QLatin1String(makename(Q_CONTACTS_DEFAULT_ENGINE)));
}
#endif
return ret;
}
/*!
Splits the given \a uri into the manager, store, and parameters that it describes, and places the information into the memory addressed by \a pManagerId and \a pParams respectively. Returns true if \a uri could be split successfully, otherwise returns false
*/
bool QContactManager::parseUri(const QString& uri, QString* pManagerId, QMap<QString, QString>* pParams)
{
// Format: qtcontacts:<managerid>:<key>=<value>&<key>=<value>
// 1) parameters are currently a qstringlist.. should they be a map?
// 2) is the uri going to be escaped? my guess would be "probably not"
// 3) hence, do we assume that the prefix, managerid and storeid cannot contain `:'
// 4) similarly, that neither keys nor values can contain `=' or `&'
QStringList colonSplit = uri.split(QLatin1Char(':'));
QString prefix = colonSplit.value(0);
if (prefix != QLatin1String("qtcontacts"))
return false;
QString managerName = colonSplit.value(1);
if (managerName.trimmed().isEmpty())
return false;
QString firstParts = prefix + QLatin1Char(':') + managerName + QLatin1Char(':');
QString paramString = uri.mid(firstParts.length());
QMap<QString, QString> outParams;
// Now we have to decode each parameter
if (!paramString.isEmpty()) {
QStringList params = paramString.split(QRegExp(QLatin1String("&(?!(amp;|equ;))")), QString::KeepEmptyParts);
// If we have an empty string for paramstring, we get one entry in params,
// so skip that case.
for(int i = 0; i < params.count(); i++) {
/* This should be something like "foo&bar&equ;=grob&" */
QStringList paramChunk = params.value(i).split(QLatin1String("="), QString::KeepEmptyParts);
if (paramChunk.count() != 2)
return false;
QString arg = paramChunk.value(0);
QString param = paramChunk.value(1);
arg.replace(QLatin1String("&equ;"), QLatin1String("="));
arg.replace(QLatin1String("&"), QLatin1String("&"));
param.replace(QLatin1String("&equ;"), QLatin1String("="));
param.replace(QLatin1String("&"), QLatin1String("&"));
if (arg.isEmpty())
return false;
outParams.insert(arg, param);
}
}
if (pParams)
*pParams = outParams;
if (pManagerId)
*pManagerId = managerName;
return true;
}
/*! Returns a URI that completely describes a manager implementation, datastore, and the parameters with which to instantiate the manager, from the given \a managerName, \a params and an optional \a implementationVersion */
QString QContactManager::buildUri(const QString& managerName, const QMap<QString, QString>& params, int implementationVersion)
{
QString ret(QLatin1String("qtcontacts:%1:%2"));
// we have to escape each param
QStringList escapedParams;
QStringList keys = params.keys();
for (int i=0; i < keys.size(); i++) {
QString key = keys.at(i);
QString arg = params.value(key);
arg = arg.replace(QLatin1Char('&'), QLatin1String("&"));
arg = arg.replace(QLatin1Char('='), QLatin1String("&equ;"));
key = key.replace(QLatin1Char('&'), QLatin1String("&"));
key = key.replace(QLatin1Char('='), QLatin1String("&equ;"));
key = key + QLatin1Char('=') + arg;
escapedParams.append(key);
}
if (implementationVersion != -1) {
QString versionString = QString(QLatin1String(QTCONTACTS_IMPLEMENTATION_VERSION_NAME));
versionString += QString::fromAscii("=");
versionString += QString::number(implementationVersion);
escapedParams.append(versionString);
}
return ret.arg(managerName, escapedParams.join(QLatin1String("&")));
}
/*!
Constructs a QContactManager whose implementation, store and parameters are specified in the given \a storeUri,
and whose parent object is \a parent.
*/
QContactManager* QContactManager::fromUri(const QString& storeUri, QObject* parent)
{
if (storeUri.isEmpty()) {
return new QContactManager(QString(), QMap<QString, QString>(), parent);
} else {
QString id;
QMap<QString, QString> parameters;
if (parseUri(storeUri, &id, ¶meters)) {
return new QContactManager(id, parameters, parent);
} else {
// invalid
return new QContactManager(QLatin1String("invalid"), QMap<QString, QString>(), parent);
}
}
}
/*!
Constructs a QContactManager whose parent QObject is \a parent.
The default implementation for the platform will be created.
*/
QContactManager::QContactManager(QObject* parent)
: QObject(parent)
{
createEngine(QString(), QMap<QString, QString>());
}
/*!
Constructs a QContactManager whose implementation is identified by \a managerName with the given \a parameters.
The \a parent QObject will be used as the parent of this QContactManager.
If an empty \a managerName is specified, the default implementation for the platform will
be used.
*/
QContactManager::QContactManager(const QString& managerName, const QMap<QString, QString>& parameters, QObject* parent)
: QObject(parent),
d(new QContactManagerData)
{
createEngine(managerName, parameters);
}
void QContactManager::createEngine(const QString& managerName, const QMap<QString, QString>& parameters)
{
d->createEngine(managerName, parameters);
connect(d->m_engine, SIGNAL(dataChanged()), this, SIGNAL(dataChanged()));
connect(d->m_engine, SIGNAL(contactsAdded(QList<QContactLocalId>)), this, SIGNAL(contactsAdded(QList<QContactLocalId>)));
connect(d->m_engine, SIGNAL(contactsChanged(QList<QContactLocalId>)), this, SIGNAL(contactsChanged(QList<QContactLocalId>)));
connect(d->m_engine, SIGNAL(contactsRemoved(QList<QContactLocalId>)), this, SIGNAL(contactsRemoved(QList<QContactLocalId>)));
connect(d->m_engine, SIGNAL(relationshipsAdded(QList<QContactLocalId>)), this, SIGNAL(relationshipsAdded(QList<QContactLocalId>)));
connect(d->m_engine, SIGNAL(relationshipsRemoved(QList<QContactLocalId>)), this, SIGNAL(relationshipsRemoved(QList<QContactLocalId>)));
connect(d->m_engine, SIGNAL(selfContactIdChanged(QContactLocalId,QContactLocalId)), this, SIGNAL(selfContactIdChanged(QContactLocalId,QContactLocalId)));
}
/*!
Constructs a QContactManager whose backend has the name \a managerName and version \a implementationVersion, where the manager
is constructed with the provided \a parameters.
The \a parent QObject will be used as the parent of this QContactManager.
If an empty \a managerName is specified, the default implementation for the platform will be instantiated.
If the specified implementation version is not available, the manager with the name \a managerName with the default implementation version is instantiated.
*/
QContactManager::QContactManager(const QString& managerName, int implementationVersion, const QMap<QString, QString>& parameters, QObject* parent)
: QObject(parent),
d(new QContactManagerData)
{
QMap<QString, QString> params = parameters;
params[QString(QLatin1String(QTCONTACTS_IMPLEMENTATION_VERSION_NAME))] = QString::number(implementationVersion);
createEngine(managerName, params);
}
/*! Frees the memory used by the QContactManager */
QContactManager::~QContactManager()
{
delete d;
}
/*!
\enum QContactManager::Error
This enum specifies an error that occurred during the most recent operation:
\value NoError The most recent operation was successful
\value DoesNotExistError The most recent operation failed because the requested contact or detail definition does not exist
\value AlreadyExistsError The most recent operation failed because the specified contact or detail definition already exists
\value InvalidDetailError The most recent operation failed because the specified contact contains details which do not conform to their definition
\value InvalidRelationshipError The most recent operation failed because the specified relationship is circular or references an invalid local contact
\value InvalidContactTypeError The most recent operation failed because the contact type specified was not valid for the operation
\value LockedError The most recent operation failed because the datastore specified is currently locked
\value DetailAccessError The most recent operation failed because a detail was modified or removed and its access method does not allow that
\value PermissionsError The most recent operation failed because the caller does not have permission to perform the operation
\value OutOfMemoryError The most recent operation failed due to running out of memory
\value VersionMismatchError The most recent operation failed because the backend of the manager is not of the required version
\value LimitReachedError The most recent operation failed because the limit for that type of object has been reached
\value NotSupportedError The most recent operation failed because the requested operation is not supported in the specified store
\value BadArgumentError The most recent operation failed because one or more of the parameters to the operation were invalid
\value UnspecifiedError The most recent operation failed for an undocumented reason
*/
/*! Return the error code of the most recent operation */
QContactManager::Error QContactManager::error() const
{
return d->m_error;
}
/*!
Return the list of contact ids, sorted according to the given list of \a sortOrders
*/
QList<QContactLocalId> QContactManager::contactIds(const QList<QContactSortOrder>& sortOrders) const
{
return d->m_engine->contactIds(QContactFilter(), sortOrders, &d->m_error);
}
/*!
Returns a list of contact ids that match the given \a filter, sorted according to the given list of \a sortOrders.
Depending on the backend, this filtering operation may involve retrieving all the contacts.
*/
QList<QContactLocalId> QContactManager::contactIds(const QContactFilter& filter, const QList<QContactSortOrder>& sortOrders) const
{
return d->m_engine->contactIds(filter, sortOrders, &d->m_error);
}
/*!
Returns the list of contacts stored in the manager sorted according to the given list of \a sortOrders.
The \a fetchHint parameter describes the optimization hints that a manager may take.
If the \a fetchHint is the default constructed hint, all existing details, relationships and action preferences
in the matching contacts will be returned. A client should not make changes to a contact which has
been retrieved using a fetch hint other than the default fetch hint. Doing so will result in information
loss when saving the contact back to the manager (as the "new" restricted contact will
replace the previously saved contact in the backend).
\sa QContactFetchHint
*/
QList<QContact> QContactManager::contacts(const QList<QContactSortOrder>& sortOrders, const QContactFetchHint& fetchHint) const
{
return d->m_engine->contacts(QContactFilter(), sortOrders, fetchHint, &d->m_error);
}
/*!
Returns a list of contacts that match the given \a filter, sorted according to the given list of \a sortOrders.
Depending on the manager implementation, this filtering operation might be slow and involve retrieving all the
contacts and testing them against the supplied filter - see the \l isFilterSupported() function.
The \a fetchHint parameter describes the optimization hints that a manager may take.
If the \a fetchHint is the default constructed hint, all existing details, relationships and action preferences
in the matching contacts will be returned. A client should not make changes to a contact which has
been retrieved using a fetch hint other than the default fetch hint. Doing so will result in information
loss when saving the contact back to the manager (as the "new" restricted contact will
replace the previously saved contact in the backend).
\sa QContactFetchHint
*/
QList<QContact> QContactManager::contacts(const QContactFilter& filter, const QList<QContactSortOrder>& sortOrders, const QContactFetchHint& fetchHint) const
{
return d->m_engine->contacts(filter, sortOrders, fetchHint, &d->m_error);
}
/*!
Returns the contact in the database identified by \a contactId.
If the contact does not exist, an empty, default constructed QContact will be returned,
and the error returned by \l error() will be \c QContactManager::DoesNotExistError.
The \a fetchHint parameter describes the optimization hints that a manager may take.
If the \a fetchHint is the default constructed hint, all existing details, relationships and action preferences
in the matching contact will be returned. A client should not make changes to a contact which has
been retrieved using a fetch hint other than the default fetch hint. Doing so will result in information
loss when saving the contact back to the manager (as the "new" restricted contact will
replace the previously saved contact in the backend).
\sa QContactFetchHint
*/
QContact QContactManager::contact(const QContactLocalId& contactId, const QContactFetchHint& fetchHint) const
{
return d->m_engine->contact(contactId, fetchHint, &d->m_error);
}
/*!
Adds the given \a contact to the database if \a contact has a
default-constructed id, or an id with the manager URI set to the URI of
this manager and a local id of zero.
If the manager URI of the id of the \a contact is neither empty nor equal to the URI of
this manager, or local id of the \a contact is non-zero but does not exist in the
manager, the operation will fail and calling error() will return
\c QContactManager::DoesNotExistError.
Alternatively, the function will update the existing contact in the database if \a contact
has a non-zero id and currently exists in the database.
If the \a contact contains one or more details whose definitions have
not yet been saved with the manager, the operation will fail and calling
error() will return \c QContactManager::UnsupportedError.
If the \a contact has had its relationships reordered, the manager
will check to make sure that every relationship that the contact is currently
involved in is included in the reordered list, and that no relationships which
either do not involve the contact, or have not been saved in the manager are
included in the list. If these conditions are not met, the function will
return \c false and calling error() will return
\c QContactManager::InvalidRelationshipError.
Returns false on failure, or true on
success. On successful save of a contact with an id of zero, its
id will be set to a new, valid id with the manager URI set to the URI of
this manager, and the local id set to a new, valid local id.
The manager will automatically synthesize the display label of the contact when it is saved.
The manager is not required to fetch updated details of the contact on save,
and as such, clients should fetch a contact if they want the most up-to-date information
by calling \l QContactManager::contact().
\sa managerUri()
*/
bool QContactManager::saveContact(QContact* contact)
{
if (contact) {
return d->m_engine->saveContact(contact, &d->m_error);
} else {
d->m_error = QContactManager::BadArgumentError;
return false;
}
}
/*!
Remove the contact identified by \a contactId from the database,
and also removes any relationships in which the contact was involved.
Returns true if the contact was removed successfully, otherwise
returns false.
*/
bool QContactManager::removeContact(const QContactLocalId& contactId)
{
return d->m_engine->removeContact(contactId, &d->m_error);
}
/*!
Adds the list of contacts given by \a contacts list to the database.
Returns true if the contacts were saved successfully, otherwise false.
The manager might populate \a errorMap (the map of indices of the \a contacts list to
the error which occurred when saving the contact at that index) for
every index for which the contact could not be saved, if it is able.
The \l QContactManager::error() function will only return \c QContactManager::NoError
if all contacts were saved successfully.
For each newly saved contact that was successful, the id of the contact
in the \a contacts list will be updated with the new value. If a failure occurs
when saving a new contact, the id will be cleared.
\sa QContactManager::saveContact()
*/
bool QContactManager::saveContacts(QList<QContact>* contacts, QMap<int, QContactManager::Error>* errorMap)
{
if (errorMap)
errorMap->clear();
if (!contacts) {
d->m_error =QContactManager::BadArgumentError;
return false;
}
return d->m_engine->saveContacts(contacts, errorMap, &d->m_error);
}
/*!
Remove every contact whose id is contained in the list of contacts ids
\a contactIds. Returns true if all contacts were removed successfully,
otherwise false.
Any contact that was removed successfully will have the relationships
in which it was involved removed also.
The manager might populate \a errorMap (the map of indices of the \a contactIds list to
the error which occurred when saving the contact at that index) for every
index for which the contact could not be removed, if it is able.
The \l QContactManager::error() function will
only return \c QContactManager::NoError if all contacts were removed
successfully.
If the given list of contact ids \a contactIds is empty, the function will return false
and calling error() will return \c QContactManager::BadArgumentError. If the list is non-empty
and contains ids which do not identify a valid contact in the manager, the function will
remove any contacts which are identified by ids in the \a contactIds list, insert
\c QContactManager::DoesNotExist entries into the \a errorMap for the indices of invalid ids
in the \a contactIds list, return false, and set the overall operation error to
\c QContactManager::DoesNotExistError.
\sa QContactManager::removeContact()
*/
bool QContactManager::removeContacts(const QList<QContactLocalId>& contactIds, QMap<int, QContactManager::Error>* errorMap)
{
if (contactIds.isEmpty()) {
d->m_error = QContactManager::BadArgumentError;
return false;
}
if (errorMap)
errorMap->clear();
return d->m_engine->removeContacts(contactIds, errorMap, &d->m_error);
}
/*!
\preliminary
Returns a pruned or modified version of the \a original contact which is valid and can be saved in the manager.
The returned contact might have entire details removed or arbitrarily changed. The cache of relationships
in the contact are ignored entirely when considering compatibility with the backend, as they are
saved and validated separately.
This function is preliminary and the behaviour is subject to change!
*/
QContact QContactManager::compatibleContact(const QContact& original)
{
return d->m_engine->compatibleContact(original, &d->m_error);
}
/*!
Returns a display label for a \a contact which is synthesized from its details in a platform-specific manner
*/
QString QContactManager::synthesizedDisplayLabel(const QContact& contact) const
{
return d->m_engine->synthesizedDisplayLabel(contact, &d->m_error);
}
/*!
Sets the id of the "self" contact to the given \a contactId.
Returns true if the "self" contact id was set successfully.
If the given \a contactId does not identify a contact
stored in this manager, the error will be set to
\c QContactManager::DoesNotExistError and the function will
return false; if the backend does not support the
concept of a "self" contact then the error will be set to
\c QContactManager::NotSupportedError and the function will
return false.
*/
bool QContactManager::setSelfContactId(const QContactLocalId& contactId)
{
return d->m_engine->setSelfContactId(contactId, &d->m_error);
}
/*!
Returns the id of the "self" contact which has previously been set.
If no "self" contact has been set, or if the self contact was removed
from the manager after being set, or if the backend does not support
the concept of a "self" contact, an invalid id will be returned
and the error will be set to \c QContactManager::DoesNotExistError.
*/
QContactLocalId QContactManager::selfContactId() const
{
return d->m_engine->selfContactId(&d->m_error);
}
/*!
Returns a list of relationships in which the contact identified by the given \a participantId participates in the given \a role.
If \a participantId is the default-constructed id, \a role is ignored and all relationships are returned.
*/
QList<QContactRelationship> QContactManager::relationships(const QContactId& participantId, QContactRelationship::Role role) const
{
return d->m_engine->relationships(QString(), participantId, role, &d->m_error);
}
/*!
Returns a list of relationships of the given \a relationshipType in which the contact identified by the given \a participantId participates in the given \a role.
If \a participantId is the default-constructed id, \a role is ignored and all relationships of the given \a relationshipType are returned.
If \a relationshipType is empty, relationships of any type are returned.
*/
QList<QContactRelationship> QContactManager::relationships(const QString& relationshipType, const QContactId& participantId, QContactRelationship::Role role) const
{
return d->m_engine->relationships(relationshipType, participantId, role, &d->m_error);
}
/*!
Saves the given \a relationship in the database. If the relationship already exists in the database, this function will
return \c false and the error will be set to \c QContactManager::AlreadyExistsError.
If the relationship is saved successfully, this function will return \c true and error will be set
to \c QContactManager::NoError. Note that relationships cannot be updated directly using this function; in order
to update a relationship, you must remove the old relationship, make the required modifications, and then save it.
The given relationship is invalid if it is circular (the first contact is the second contact), or
if it references a non-existent local contact (either the first or second contact). If the given \a relationship is invalid,
the function will return \c false and the error will be set to \c QContactManager::InvalidRelationshipError.
If the given \a relationship could not be saved in the database (due to backend limitations)
the function will return \c false and error will be set to \c QContactManager::NotSupportedError.
*/
bool QContactManager::saveRelationship(QContactRelationship* relationship)
{
if (relationship) {
return d->m_engine->saveRelationship(relationship, &d->m_error);
} else {
d->m_error =QContactManager::BadArgumentError;
return false;
}
}
/*!
Saves the given \a relationships in the database and returns true if the operation was successful.
For any relationship which was unable to be saved, an entry into the \a errorMap will be created,
with the key being the index into the input relationships list, and the value being the error which
occurred for that index.
*/
bool QContactManager::saveRelationships(QList<QContactRelationship>* relationships, QMap<int, QContactManager::Error>* errorMap)
{
// check arguments
if (errorMap)
errorMap->clear();
if (!relationships) {
d->m_error =QContactManager::BadArgumentError;
return false;
}
return d->m_engine->saveRelationships(relationships, errorMap, &d->m_error);
}
/*!
Removes the given \a relationship from the manager. If the relationship exists in the manager, the relationship
will be removed, the error will be set to \c QContactManager::NoError and this function will return true. If no such
relationship exists in the manager, the error will be set to \c QContactManager::DoesNotExistError and this function
will return false.
*/
bool QContactManager::removeRelationship(const QContactRelationship& relationship)
{
return d->m_engine->removeRelationship(relationship, &d->m_error);
}
/*!
Removes the given \a relationships from the database and returns true if the operation was successful.
For any relationship which was unable to be removed, an entry into the \a errorMap will be created,
with the key being the index into the input relationships list, and the value being the error which
occurred for that index.
*/
bool QContactManager::removeRelationships(const QList<QContactRelationship>& relationships, QMap<int, QContactManager::Error>* errorMap)
{
if (errorMap)
errorMap->clear();
return d->m_engine->removeRelationships(relationships, errorMap, &d->m_error);
}
/*!
Returns a map of identifier to detail definition for the registered detail definitions which are valid for contacts whose type is the given \a contactType
which are valid for the contacts in this store
*/
QMap<QString, QContactDetailDefinition> QContactManager::detailDefinitions(const QString& contactType) const
{
if (!supportedContactTypes().contains(contactType)) {
d->m_error =QContactManager::InvalidContactTypeError;
return QMap<QString, QContactDetailDefinition>();
}
return d->m_engine->detailDefinitions(contactType, &d->m_error);
}
/*! Returns the definition identified by the given \a definitionName that is valid for the contacts whose type is the given \a contactType in this store, or a default-constructed QContactDetailDefinition if no such definition exists */
QContactDetailDefinition QContactManager::detailDefinition(const QString& definitionName, const QString& contactType) const
{
if (!supportedContactTypes().contains(contactType)) {
d->m_error =QContactManager::InvalidContactTypeError;
return QContactDetailDefinition();
}
return d->m_engine->detailDefinition(definitionName, contactType, &d->m_error);
}
/*! Persists the given definition \a def in the database, which is valid for contacts whose type is the given \a contactType. Returns true if the definition was saved successfully, otherwise returns false */
bool QContactManager::saveDetailDefinition(const QContactDetailDefinition& def, const QString& contactType)
{
if (!supportedContactTypes().contains(contactType)) {
d->m_error =QContactManager::InvalidContactTypeError;
return false;
}
return d->m_engine->saveDetailDefinition(def, contactType, &d->m_error);
}
/*! Removes the detail definition identified by \a definitionName from the database, which is valid for contacts whose type is the given \a contactType. Returns true if the definition was removed successfully, otherwise returns false */
bool QContactManager::removeDetailDefinition(const QString& definitionName, const QString& contactType)
{
if (!supportedContactTypes().contains(contactType)) {
d->m_error =QContactManager::InvalidContactTypeError;
return false;
}
return d->m_engine->removeDetailDefinition(definitionName, contactType, &d->m_error);
}
/*!
\enum QContactManager::ManagerFeature
This enum describes the possible features that a particular manager may support
\value Groups The manager supports all QContactGroup related operations, and emits the appropriate signals
\value ActionPreferences The manager supports saving preferred details per action per contact
\value DetailOrdering When a contact is retrieved, the manager will return the details in the same order in which they were saved
\value Relationships The manager supports at least some types of relationships between contacts
\value ArbitraryRelationshipTypes The manager supports relationships of arbitrary types between contacts
\value MutableDefinitions The manager supports saving, updating or removing detail definitions. Some built-in definitions may still be immutable
\value SelfContact The manager supports the concept of saving a contact which represents the current user
\value ChangeLogs The manager supports reporting of timestamps of changes, and filtering and sorting by those timestamps
\value Anonymous The manager is isolated from other managers
*/
/*!
Returns true if the given feature \a feature is supported by the manager, for the specified type of contact \a contactType
*/
bool QContactManager::hasFeature(QContactManager::ManagerFeature feature, const QString& contactType) const
{
return d->m_engine->hasFeature(feature, contactType);
}
/*!
Returns the list of data types supported by the manager
*/
QList<QVariant::Type> QContactManager::supportedDataTypes() const
{
return d->m_engine->supportedDataTypes();
}
/*!
Returns true if the given \a filter is supported natively by the
manager, and false if the filter behaviour would be emulated.
Note: In some cases, the behaviour of an unsupported filter
cannot be emulated. For example, a filter that requests contacts
that have changed since a given time depends on having that information
available. In these cases, the filter will fail.
*/
bool QContactManager::isFilterSupported(const QContactFilter& filter) const
{
return d->m_engine->isFilterSupported(filter);
}
/*!
Returns true if the manager supports the relationship type specified in \a relationshipType for
contacts whose type is the given \a contactType.
Note that some managers may support the relationship type for a contact in a limited manner
(for example, only as the first contact in the relationship, or only as the second contact
in the relationship). In this case, it will still return true. It will only return false
if the relationship is entirely unsupported for the given type of contact.
*/
bool QContactManager::isRelationshipTypeSupported(const QString& relationshipType, const QString& contactType) const
{
return d->m_engine->isRelationshipTypeSupported(relationshipType, contactType);
}
/*!
Returns the list of contact types which are supported by this manager.
This is a convenience function, equivalent to retrieving the allowable values
for the \c QContactType::FieldType field of the QContactType definition
which is valid in this manager.
*/
QStringList QContactManager::supportedContactTypes() const
{
return d->m_engine->supportedContactTypes();
}
/*!
Returns the engine backend implementation version number
*/
int QContactManager::managerVersion() const
{
return d->m_engine->managerVersion();
}
/*! Returns the manager name for this QContactManager */
QString QContactManager::managerName() const
{
return d->m_engine->managerName();
}
/*! Return the parameters relevant to the creation of this QContactManager */
QMap<QString, QString> QContactManager::managerParameters() const
{
QMap<QString, QString> params = d->m_engine->managerParameters();
params.remove(QString::fromAscii(QTCONTACTS_VERSION_NAME));
params.remove(QString::fromAscii(QTCONTACTS_IMPLEMENTATION_VERSION_NAME));
return params;
}
/*!
Return the uri describing this QContactManager, consisting of the manager name and any parameters.
*/
QString QContactManager::managerUri() const
{
return d->m_engine->managerUri();
}
#include "moc_qcontactmanager.cpp"
QTM_END_NAMESPACE