Class TCatalogItem

Description

Hierarchy

Fields

Methods

Properties

Unit

idCatalog

Declaration

type TCatalogItem = class(TCleanCatalogItem)

Description

No description available, ancestor TCleanCatalogItem description follows

TCleanCatalogItem

Hierarchy

TDBXOMObject
TBaseCatalogObject
TCleanCatalogItem
TCatalogItem

Overview

Methods

	`procedure AfterConstruction; override;`
	`procedure BeforeDestruction; override;`
	`procedure Assign (ASource: TObject); override;`
	`procedure BaseAssign (ASource: TObject; AssignClasses: Boolean); override;`
	`procedure StoreToDataSet (ADataSet: TDBXOMDataSet); override;`
	`procedure FillFromDataSet (ADataSet: TDBXOMDataSet); override;`
	`procedure WriteToJson(AObject: TlkJSONobject; AWithClasses: Boolean); override;`
	`function LongFileName (const AFileName: WideString; ADriveSerial: Integer): WideString;`
	`procedure CleanExifCache;`
	`function ExifFileName: WideString;`
	`function XMPFileName: WideString;`
	`function XMPFileNameSave: WideString;`
	`function XMPSyncFileName: WideString;`
	`function CanUpdateExif: Boolean;`
	`function _CanUpdateExif: Boolean;`
	`procedure UpdateFileInfo;`
	`function HasXMP: Boolean;`
	`function HasGPS: Boolean;`
	`procedure UpdateFileInfoBase;`
	`function FileNameOnScreen (const AMaxLen: Integer = 50): WideString;`
	`procedure GenerateSignature(var ASignature: AnsiString; var AFileSignature: AnsiString);`
	`function TiffOrientationFromXMP(AXmp: TXmp): TTifOrientation;`
	`function ParseMacros(const AMacroString: WideString; ACustomValues: TMacroValues = nil; ACustomVars: TidElement = nil): WideString;`
	`function IsSameItemAs (const AFilename: WideString; const AMediumType: TMediumType; const AMediumName: WideString; const AMediumSerial: Integer): Boolean;`
	`function IsSameFileAs (AItem: TCatalogItem): Boolean;`
	`procedure PushToImage (AImg: TImageItem; AWithThumb: Boolean = True);`
	`procedure PopFromImage (AImageItem: TImageItem; WithThumb: Boolean = True);`
	`function IsFileChanged: Boolean;`
	`function IsGEOTagged: Boolean;`
	`function IsMainVersion: Boolean;`
	`function IsVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`
	`function AddVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`
	`function RemoveVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`
	`procedure CreateThumb (ASettings: TResizeSettings; AQuality: Integer; AMediumSettings: TResizeSettings = nil; AMediumQuality: Integer = 85);`
	`function MediumLoaded: Boolean;`
	`function MediumReadOnly: Boolean;`
	`function IsJpeg: Boolean;`
	`function ImageDimensions: WideString;`

Properties

	`property _MainVersionGUID: String read F_MainVersionGUID write F_MainVersionGUID;`
	`property _FixedGUID: Boolean read F_FixedGUID write F_FixedGUID;`
	`property FileType: WideString read GetFileType;`
	`property MetaFileStamp: TDateTime read GetMetaFileStamp;`
	`property MetaFileSize: Int64 read GetMetaFileSize;`
	`property IsVideo: Boolean read GetIsVideo;`
	`property MediumSerialHex: String read GetMediumSerialHex;`
	`property CatalogMatchLevel: TCatalogMatchLevel read FCatalogMatchLevel write FCatalogMatchLevel;`
	`property Tag: PtrInt read FTag write FTag;`
	`property TagObject: TObject read FTagObject write FTagObject;`
	`property OwnedTagObject: TObject read FOwnedTagObject write FOwnedTagObject;`
	`property PathGUID : String read FPathGUID write FPathGUID;`
	`property GroupGUID : String read FGroupGUID write FGroupGUID;`
	`property GroupOrder : Integer read FGroupOrder write FGroupOrder;`
	`property GroupMarkers : TStackMarkers read FGroupMarkers write FGroupMarkers;`
	`property DateTimeStamp: TDateTime read FDateTimeStamp write FDateTimeStamp;`
	`property Rating : Integer read FRating write FRating;`
	`property ColorLabel : WideString read FColorLabel write FColorLabel;`
	`property FileSize : Int64 read FFileSize write FFileSize;`
	`property FileStamp : TDateTime read FFileStamp write FFileStamp;`
	`property UDF1 : WideString read FUDF1 write FUDF1;`
	`property UDF2 : WideString read FUDF2 write FUDF2;`
	`property UDF3 : WideString read FUDF3 write FUDF3;`
	`property UDF4 : WideString read FUDF4 write FUDF4;`
	`property UDF5 : WideString read FUDF5 write FUDF5;`
	`property PlaceHolders: TCatalogVersionPlaceHolderTypes read FPlaceHolders write FPlaceHolders;`
	`property UserGUID : String read FUserGUID write FUserGUID;`
	`property VersionCount : Integer read FVersionCount write FVersionCount;`
	`property IsVersion : Boolean read FIsVersion write FIsVersion;`
	`property PropCount : Integer read FPropCount write FPropCount;`
	`property AttCount : Integer read FAttCount write FAttCount;`
	`property InSync : TSyncState read FInSync write FInSync;`
	`property Bookmark : TBookmarker read FBookmark write FBookmark;`
	`property Signature : AnsiString read FSignature write FSignature;`
	`property FileSignature : AnsiString read FFileSignature write FFileSignature;`
	`property SimilarityCode : String read FSimilarityCode write FSimilarityCode;`
	`property AvgColor : String read FAvgColor write FAvgColor;`
	`property ColorChannel : TColorChannel read FColorChannel write FColorChannel;`
	`property Ratio : Double read FRatio write FRatio;`
	`property Sharpness : Double read FSharpness write FSharpness;`
	`property NormalizedRatio: Double read GetNormalizedRatio stored false;`
	`property LastUpdate : TDateTime read FModifiedAt write FModifiedAt stored false;`
	`property ImportDate : TDateTime read FCreatedAt write FCreatedAt stored false;`
	`property Remark : WideString read FRemark write FRemark;`
	`property _Latitude: Double read F_Latitude write F_Latitude;`
	`property _Longitude: Double read F_Longitude write F_Longitude;`
	`property _Altitude: Double read F_Altitude write F_Altitude;`
	`property _HasRecipe: Boolean read F_HasRecipe write F_HasRecipe;`
	`property _SyncCommand: TXMPSyncCommand read F_SyncCommand write F_SyncCommand;`
	`property Definition : TCatalogItemProps read GetDefinition write SetDefinition;`
	`property Data : TObject read FData write FData;`

Description

Methods

	`procedure AfterConstruction; override;`
also check a customized BaseAssign procedure!

	`procedure BeforeDestruction; override;`

	`procedure Assign (ASource: TObject); override;`

	`procedure BaseAssign (ASource: TObject; AssignClasses: Boolean); override;`

	`procedure StoreToDataSet (ADataSet: TDBXOMDataSet); override;`

	`procedure FillFromDataSet (ADataSet: TDBXOMDataSet); override;`

	`procedure WriteToJson(AObject: TlkJSONobject; AWithClasses: Boolean); override;`

	`function LongFileName (const AFileName: WideString; ADriveSerial: Integer): WideString;`

	`procedure CleanExifCache;`

	`function ExifFileName: WideString;`

	`function XMPFileName: WideString;`

	`function XMPFileNameSave: WideString;`

	`function XMPSyncFileName: WideString;`

	`function CanUpdateExif: Boolean;`

	`function _CanUpdateExif: Boolean;`

	`procedure UpdateFileInfo;`

	`function HasXMP: Boolean;`

	`function HasGPS: Boolean;`

	`procedure UpdateFileInfoBase;`

	`function FileNameOnScreen (const AMaxLen: Integer = 50): WideString;`

	`procedure GenerateSignature(var ASignature: AnsiString; var AFileSignature: AnsiString);`

	`function TiffOrientationFromXMP(AXmp: TXmp): TTifOrientation;`

	`function ParseMacros(const AMacroString: WideString; ACustomValues: TMacroValues = nil; ACustomVars: TidElement = nil): WideString;`

	`function IsSameItemAs (const AFilename: WideString; const AMediumType: TMediumType; const AMediumName: WideString; const AMediumSerial: Integer): Boolean;`

	`function IsSameFileAs (AItem: TCatalogItem): Boolean;`

	`procedure PushToImage (AImg: TImageItem; AWithThumb: Boolean = True);`

	`procedure PopFromImage (AImageItem: TImageItem; WithThumb: Boolean = True);`

	`function IsFileChanged: Boolean;`

	`function IsGEOTagged: Boolean;`
returns if there is cached GPS coordinates (_Latitude, _Longitude, _Altitude) for this image

	`function IsMainVersion: Boolean;`

	`function IsVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`

	`function AddVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`

	`function RemoveVersionType_ (AType: TCatalogVersionPlaceHolderType): Boolean;`

	`procedure CreateThumb (ASettings: TResizeSettings; AQuality: Integer; AMediumSettings: TResizeSettings = nil; AMediumQuality: Integer = 85);`

	`function MediumLoaded: Boolean;`

	`function MediumReadOnly: Boolean;`

	`function IsJpeg: Boolean;`

	`function ImageDimensions: WideString;`

Properties

	`property _MainVersionGUID: String read F_MainVersionGUID write F_MainVersionGUID;`

	`property _FixedGUID: Boolean read F_FixedGUID write F_FixedGUID;`

	`property FileType: WideString read GetFileType;`

	`property MetaFileStamp: TDateTime read GetMetaFileStamp;`

	`property MetaFileSize: Int64 read GetMetaFileSize;`

	`property IsVideo: Boolean read GetIsVideo;`

	`property MediumSerialHex: String read GetMediumSerialHex;`

	`property CatalogMatchLevel: TCatalogMatchLevel read FCatalogMatchLevel write FCatalogMatchLevel;`

	`property Tag: PtrInt read FTag write FTag;`

	`property TagObject: TObject read FTagObject write FTagObject;`

	`property OwnedTagObject: TObject read FOwnedTagObject write FOwnedTagObject;`

	`property PathGUID : String read FPathGUID write FPathGUID;`

	`property GroupGUID : String read FGroupGUID write FGroupGUID;`

	`property GroupOrder : Integer read FGroupOrder write FGroupOrder;`

	`property GroupMarkers : TStackMarkers read FGroupMarkers write FGroupMarkers;`

	`property DateTimeStamp: TDateTime read FDateTimeStamp write FDateTimeStamp;`

	`property Rating : Integer read FRating write FRating;`

	`property ColorLabel : WideString read FColorLabel write FColorLabel;`

	`property FileSize : Int64 read FFileSize write FFileSize;`

	`property FileStamp : TDateTime read FFileStamp write FFileStamp;`

	`property UDF1 : WideString read FUDF1 write FUDF1;`

	`property UDF2 : WideString read FUDF2 write FUDF2;`
copyright info

	`property UDF3 : WideString read FUDF3 write FUDF3;`
store the image size, not taken from imageitem (see PushImageItem and PopImageItem

	`property UDF4 : WideString read FUDF4 write FUDF4;`
store the artist info (see PushImageItem and PopImageItem

	`property UDF5 : WideString read FUDF5 write FUDF5;`

	`property PlaceHolders: TCatalogVersionPlaceHolderTypes read FPlaceHolders write FPlaceHolders;`

	`property UserGUID : String read FUserGUID write FUserGUID;`

	`property VersionCount : Integer read FVersionCount write FVersionCount;`

	`property IsVersion : Boolean read FIsVersion write FIsVersion;`

	`property PropCount : Integer read FPropCount write FPropCount;`

	`property AttCount : Integer read FAttCount write FAttCount;`

	`property InSync : TSyncState read FInSync write FInSync;`

	`property Bookmark : TBookmarker read FBookmark write FBookmark;`

	`property Signature : AnsiString read FSignature write FSignature;`

	`property FileSignature : AnsiString read FFileSignature write FFileSignature;`

	`property SimilarityCode : String read FSimilarityCode write FSimilarityCode;`

	`property AvgColor : String read FAvgColor write FAvgColor;`

	`property ColorChannel : TColorChannel read FColorChannel write FColorChannel;`

	`property Ratio : Double read FRatio write FRatio;`

	`property Sharpness : Double read FSharpness write FSharpness;`

	`property NormalizedRatio: Double read GetNormalizedRatio stored false;`

	`property LastUpdate : TDateTime read FModifiedAt write FModifiedAt stored false;`

	`property ImportDate : TDateTime read FCreatedAt write FCreatedAt stored false;`

	`property Remark : WideString read FRemark write FRemark;`

	`property _Latitude: Double read F_Latitude write F_Latitude;`

	`property _Longitude: Double read F_Longitude write F_Longitude;`

	`property _Altitude: Double read F_Altitude write F_Altitude;`

	`property _HasRecipe: Boolean read F_HasRecipe write F_HasRecipe;`

	`property _SyncCommand: TXMPSyncCommand read F_SyncCommand write F_SyncCommand;`

	`property Definition : TCatalogItemProps read GetDefinition write SetDefinition;`

	`property Data : TObject read FData write FData;`

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