TPOFile

type TPOFile = class

protected

  FItems: TFPList;

Member with the list of TPOFileItem instances in POItems.

  FIdentifierLowToItem: TStringToPointerTree;

Member with the lowercase identifier to TPOFileItem mapping.

  FOriginalToItem: TStringHashList;

Member with the original value to TPOFileItem mapping.

  FCharSet: string;

Member with the value for the CharSet property.

  FHeader: TPOFileItem;

Member with the value for the Header property.

  FAllEntries: Boolean;

Member with the scope for the translations applied from the .po file.

  FTag: Integer;

Member with the value for the Tag property.

  FModified: Boolean;

Member with the value for the Modified property.

  FHelperList: TStringList;

Member with the string list used to convert the .po file in the SaveToStrings method.

  FPoName: string;

Member with the value for the POName and PORename properties.

  function Remove();

Gets the translation entry at the specified ordinal position in POItems and removes it from the list.

  function GetCount;

Gets the value for the Count property.

  procedure SetCharSet();

Updates the value in the CharSet property.

  function GetPoItem();

Gets the value for the indexed POItems property.

  procedure ReadPOText();

Reads the content for the .po file from the specified source.

public

  constructor Create();

Constructor for the class instance.

  destructor Destroy; override;

Destructor for the class instance.

  function Translate();

Retrieves the translation entry for the specified identifier and returns the translated value.

  property CharSet: string; [r]

Character set used for the contents of the .po file.

  procedure Report();

Generates output with the values in the Header and the translation entries in the .po file.

  procedure CreateHeader;

Ensures that a TPOFileItem instance is allocated for the Header property (when not already assigned).

  procedure UpdateStrings();

Adds or updates translation entries in POItems using the values specified in InputLines.

  procedure SaveToStrings();

Stores values from Header and the sorted POItems to the specified string list.

  procedure SaveToFile();

Stores values from Header and the sorted POItems to the specified file name.

  procedure UpdateItem();

Adds or updates a translation entry which has the specified Identifier.

  procedure FillItem();

Stores argument values to the specified translation entry.

  procedure UpdateTranslation();

Updates or removes translation entries in the .po file class based on the content in the specified .po file.

  procedure UntagAll;

Resets the value in the Tag property for all of the translation entries in Items.

  procedure RemoveTaggedItems();

Removes translation entries in POItems with the specified value in their Tag property.

  procedure RemoveIdentifier();

Removes a translation entry in Items with the specified value in its identifier (msgid).

  procedure RemoveOriginal();

Removes a translation entry in POItems with has the specified value as its Original untranslated value.

  procedure RemoveIdentifiers();

Removes translation entries from Items which have the identifiers (msgids) in the specified string list.

  procedure RemoveOriginals();

Removes translation entries from Items which have the original untranslated values in the specified string list.

  property Tag: Integer; [rw]

Arbitrary value used to identify the .po file and its associated translation entries.

  property Modified: Boolean; [r]

Indicates whether values in the class instance have been modified since they were loaded from a .po file or stream.

  property Items: TFPList; [r]

Provides access to the TFPList instance where translation entries are stored.

  property PoName: string; [r]

Name for the .po file loaded into the class instance.

  property PoRename: string; [w]

Name for the .po file loaded into the class instance.

  property Statistics: TTranslationStatistics; [r]

Provides access to statistics for the translation entries in the .po file.

  procedure InvalidateStatistics;

Resets the internal flag which indicates that translation statistics has been calculated for the entries in POItems.

  function FindPoItem();

Gets the translation entry with the specified identifier value.

  function OriginalToItem();

Gets the translation entry which has the specified original (untranslated) value.

  property PoItems []: TPOFileItem; [r]

Provides indexed access to the translation entries in the class instance.

  property Count: Integer; [r]

Number of translation entries in the POItems for the class instance.

  property Header: TPOFileItem; [r]

Contains values for the header section in a .po file.

end;

TPOFile

Class used to represent a .po file with translation entries for a single target language.

TObject

TPOFileItem

Represents a single key/value pair in a .po file which maps a string to its translated value.