THYPluginDescriptor

Overview

THYPluginDescriptor is the class that holds description of a plugin.

Location


 

constructor Create  overload    (declared in THYBaseDescriptor)

Creates a new instance of the class.

constructor Create

constructor Create (string, Integer, Integer, string, string, string)

Creates an instance of the object with specifed parameters.

constructor Create(const aName: string; aMajorVersion: Integer; aMinorVersion: Integer; const aRequiredPrivilege: string; const aDescription: string; const aUserData: string)

Parameters:

  • aName: Name of the object.
  • aMajorVersion: Major version number.
  • aMinorVersion: Minor version number.
  • aRequiredPrivilege: Plrivileges reuiqred to use this object.
  • aDescription: Description of the object.
  • aUserData: User defined data.

AddRef  virtual

Increments the reference count for an interface on an object.

procedure AddRef

Assign  override    (declared in THYBaseDescriptor)

Copies the properties of a source object.

procedure Assign(Source: TPersistent)

Parameters:

  • Source: Source object.

CheckPluginInterface  virtual abstract

Checks whether plugin implements specified interface.

function CheckPluginInterface(const anIID: TGUID): Boolean

Parameters:

  • anIID: GUID of the inteface.

CheckPluginType  virtual abstract

Checks whether plugin is inherited from specified type.

function CheckPluginType(const aType: string): WordBool

Parameters:

  • aType: Name of the type.

Description    (declared in THYBaseDescriptor)

User defined description.

property Description: string read write

InstanceCount

Stores number of active instances.

property InstanceCount: Integer read write

LargeImageIndex

Gets or sets large image index. Deprecated.

property LargeImageIndex: Integer read write

MajorVersion    (declared in THYBaseDescriptor)

Gets or sets major version number.

property MajorVersion: Integer read write

MinorVersion    (declared in THYBaseDescriptor)

Gets or sets minor version number.

property MinorVersion: Integer read write

Name    (declared in THYBaseDescriptor)

Gets or sets name of an object.

property Name: string read write

PluginType

Stores the type of the plugin.

property PluginType: THYPluginType read write

Release  virtual

Decrements the reference count for an interface on an object.

procedure Release

RequiredPrivilege    (declared in THYBaseDescriptor)

Gets or sets user defined string that holds privilages that is required to use an object.

property RequiredPrivilege: string read write

SmallImageIndex

Gets or sets small image index. Deprecated.

property SmallImageIndex: Integer read write

UserData    (declared in THYBaseDescriptor)

Gets or sets string that holds user defined data.

property UserData: string read write

 

Description    (declared in THYBaseDescriptor)

User defined description.

property Description: string read write

InstanceCount

Stores number of active instances.

property InstanceCount: Integer read write

LargeImageIndex

Gets or sets large image index. Deprecated.

property LargeImageIndex: Integer read write

MajorVersion    (declared in THYBaseDescriptor)

Gets or sets major version number.

property MajorVersion: Integer read write

MinorVersion    (declared in THYBaseDescriptor)

Gets or sets minor version number.

property MinorVersion: Integer read write

Name    (declared in THYBaseDescriptor)

Gets or sets name of an object.

property Name: string read write

PluginType

Stores the type of the plugin.

property PluginType: THYPluginType read write

RequiredPrivilege    (declared in THYBaseDescriptor)

Gets or sets user defined string that holds privilages that is required to use an object.

property RequiredPrivilege: string read write

SmallImageIndex

Gets or sets small image index. Deprecated.

property SmallImageIndex: Integer read write

UserData    (declared in THYBaseDescriptor)

Gets or sets string that holds user defined data.

property UserData: string read write

 

constructor Create  overload    (declared in THYBaseDescriptor)

Creates a new instance of the class.

constructor Create

constructor Create (string, Integer, Integer, string, string, string)

Creates an instance of the object with specifed parameters.

constructor Create(const aName: string; aMajorVersion: Integer; aMinorVersion: Integer; const aRequiredPrivilege: string; const aDescription: string; const aUserData: string)

Parameters:

  • aName: Name of the object.
  • aMajorVersion: Major version number.
  • aMinorVersion: Minor version number.
  • aRequiredPrivilege: Plrivileges reuiqred to use this object.
  • aDescription: Description of the object.
  • aUserData: User defined data.

AddRef  virtual

Increments the reference count for an interface on an object.

procedure AddRef

Assign  override    (declared in THYBaseDescriptor)

Copies the properties of a source object.

procedure Assign(Source: TPersistent)

Parameters:

  • Source: Source object.

CheckPluginInterface  virtual abstract

Checks whether plugin implements specified interface.

function CheckPluginInterface(const anIID: TGUID): Boolean

Parameters:

  • anIID: GUID of the inteface.

CheckPluginType  virtual abstract

Checks whether plugin is inherited from specified type.

function CheckPluginType(const aType: string): WordBool

Parameters:

  • aType: Name of the type.

Release  virtual

Decrements the reference count for an interface on an object.

procedure Release