![]() |
digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
|
Public Types | |
enum | CategorizationMode { NoCategories , CategoryByFolder , CategoryByFormat , CategoryByDate } |
enum | SortOrder { AscendingOrder = Qt::AscendingOrder , DescendingOrder = Qt::DescendingOrder , DefaultOrder } |
enum | SortRole { SortByFileName , SortByFilePath , SortByCreationDate , SortByFileSize , SortByDownloadState , SortByRating } |
Public Member Functions | |
int | compare (const CamItemInfo &left, const CamItemInfo &right) const |
Compares the camItemInfos left and right. | |
int | compare (const CamItemInfo &left, const CamItemInfo &right, SortRole sortRole) const |
int | compareCategories (const CamItemInfo &left, const CamItemInfo &right) const |
Compares the categories of left and right camItemInfos. | |
bool | isCategorized () const |
bool | lessThan (const CamItemInfo &left, const CamItemInfo &right) const |
Returns true if left is less than right. | |
bool | lessThan (const QVariant &left, const QVariant &right) const |
Returns true if left QVariant is less than right. | |
bool | operator== (const CamItemSortSettings &other) const |
void | setCategorizationMode (CategorizationMode mode) |
void | setCategorizationSortOrder (SortOrder order) |
void | setSortOrder (SortOrder order) |
void | setSortRole (SortRole role) |
void | setStringTypeNatural (bool natural) |
Static Public Member Functions | |
template<typename T > | |
static int | compareByOrder (const T &a, const T &b, Qt::SortOrder sortOrder) |
static int | compareByOrder (int compareResult, Qt::SortOrder sortOrder) |
Takes a typical result from a compare method (0 is equal, -1 is less than, 1 is greater than) and applies the given sort order to it. | |
template<typename T > | |
static int | compareValue (const T &a, const T &b) |
Returns the usual compare result of -1, 0, or 1 for lessThan, equals and greaterThan. | |
static Qt::SortOrder | defaultSortOrderForCategorizationMode (CategorizationMode mode) |
static Qt::SortOrder | defaultSortOrderForSortRole (SortRole role) |
template<typename T > | |
static bool | lessThanByOrder (const T &a, const T &b, Qt::SortOrder sortOrder) |
Returns a < b if sortOrder is Ascending, or b < a if order is descending. | |
static int | naturalCompare (const QString &a, const QString &b, Qt::SortOrder sortOrder, Qt::CaseSensitivity caseSensitive=Qt::CaseSensitive, bool natural=true) |
Compares the two string by natural comparison and adheres to given sort order. | |
Public Attributes | |
Qt::CaseSensitivity | categorizationCaseSensitivity = Qt::CaseSensitive |
CategorizationMode | categorizationMode = NoCategories |
SortOrder | categorizationSortOrder = DefaultOrder |
Qt::SortOrder | currentCategorizationSortOrder = Qt::AscendingOrder |
Only Ascending or Descending, never be DefaultOrder. | |
Qt::SortOrder | currentSortOrder = Qt::AscendingOrder |
Qt::CaseSensitivity | sortCaseSensitivity = Qt::CaseSensitive |
SortOrder | sortOrder = DefaultOrder |
Camera Items Sorting. | |
SortRole | sortRole = SortByFileName |
bool | strTypeNatural = true |
int Digikam::CamItemSortSettings::compare | ( | const CamItemInfo & | left, |
const CamItemInfo & | right | ||
) | const |
Return -1 if left is less than right, 1 if left is greater than right, and 0 if left equals right comparing the current sort role's value. Adheres to set sort role and sort order.
int Digikam::CamItemSortSettings::compareCategories | ( | const CamItemInfo & | left, |
const CamItemInfo & | right | ||
) | const |
It returns -1 if the left camItemInfo is less than right, and 0 if both fall in the same category, and 1 if the left camItemInfo is greater than right. Adheres to set categorization mode and current category sort order.
bool Digikam::CamItemSortSettings::lessThan | ( | const CamItemInfo & | left, |
const CamItemInfo & | right | ||
) | const |
Adheres to current sort role and sort order.
bool Digikam::CamItemSortSettings::lessThan | ( | const QVariant & | left, |
const QVariant & | right | ||
) | const |
Adheres to current sort role and sort order.