CommandData Class Reference

#include <c4d_commanddata.h>

Inheritance diagram for CommandData:

Detailed Description

A data class for creating command plugins. (Previously known as menu plugins.)
Use RegisterCommandPlugin() to register a command plugin.

Public Member Functions
virtual Bool	Execute (BaseDocument *doc, GeDialog *parentManager)
virtual Bool	ExecuteSubID (BaseDocument *doc, Int32 subid, GeDialog *parentManager)
virtual Bool	ExecuteOptionID (BaseDocument *doc, Int32 plugid, Int32 subid, GeDialog *parentManager)
virtual Int32	GetState (BaseDocument *doc, GeDialog *parentManager)
virtual Bool	GetSubContainer (BaseDocument *doc, BaseContainer &submenu, GeDialog *parentManager)
virtual Bool	RestoreLayout (void *secret)
virtual String	GetScriptName ()
virtual Bool	Message (Int32 type, void *data)
Public Member Functions inherited from BaseData
virtual	~BaseData ()
void	Destructor ()

Member Function Documentation

Execute()

virtual Bool Execute ( BaseDocument *  doc, GeDialog *  parentManager  )

virtual

Executes the command.

Parameters

[in]

doc

The active document. Cinema 4D owns the pointed document.

Returns

true if the command was executed successfully, otherwise false.

ExecuteSubID()

virtual Bool ExecuteSubID ( BaseDocument *  doc, Int32  subid, GeDialog *  parentManager  )

virtual

Executes the command with the sub-command ID that was given by GetSubContainer().

Parameters

[in]	doc	The active document. Cinema 4D owns the pointed document.
[in]	subid	The sub-command ID.

Returns

true if the command was executed successfully, otherwise false.

ExecuteOptionID()

virtual Bool ExecuteOptionID ( BaseDocument *  doc, Int32  plugid, Int32  subid, GeDialog *  parentManager  )

virtual

Executes the command when the user calls it through its options dialog.

Parameters

[in]	doc	The active document. Cinema 4D owns the pointed document.
[in]	plugid	The command plugin ID.
[in]	subid	The sub-command ID. Only available for plugins that have sub-IDs (which normally are called using ExecuteSubID).

Returns

true if the command was executed successfully, otherwise false.

GetState()

virtual Int32 GetState ( BaseDocument *  doc, GeDialog *  parentManager  )

virtual

Called to get the state of the command.

Note

Affects how it is displayed in menus and toolbars.

Parameters

[in]

doc

The active document. Cinema 4D owns the pointed document.

Returns

A combination of the 3 command flags: CMD_ENABLED CMD_VALUE CMD_HIDDEN.

GetSubContainer()

virtual Bool GetSubContainer ( BaseDocument *  doc, BaseContainer &  submenu, GeDialog *  parentManager  )

virtual

Called to get the command sub-menu.
Container submenu is passed to create dynamic sub-container entries.

Note

The menu entries on the top level will all be placed at the point where the command plugin was placed.
To create a sub-menu, place the entries as sub-containers in the returned container with ID 0. In the sub-container, place a string with ID 1 to name it:

BaseContainer bc;
bc.SetString(1, "Submenu Test");
bc.SetString(1000, "First Entry");
submenu.InsData(0, bc);

Use &d& and &c& to disable and check items.

Parameters

[in]	doc	The active document. Cinema 4D owns the pointed document.
[in]	submenu	Fill with the sub-menu structure.

Returns

true if the sub-menu container was filled, otherwise false.

RestoreLayout()

virtual Bool RestoreLayout ( void *  secret )

virtual

Called when loading a layout and restoring async dialogs.

Warning

If implemented then it must create the dialog and call dialog->RestoreLayout.
If the command has more than one dialog, RestoreLayoutSecret::subid gives the ID of the sub-dialog to restore.

Note

If not implemented Cinema 4D will create an empty "???" dialog.

Parameters

[in]

secret

Points to a RestoreLayoutSecret structure.

Returns

true if the dialog was restored, otherwise false.

GetScriptName()

virtual String GetScriptName ( )

virtual

Called to get the script name of the command.

Note

If implemented the command is stored by name rather than by ID in layouts, shortcuts and menus.

Returns

The script name for the command.

Message()

virtual Bool Message ( Int32  type, void *  data  )

virtual

Called to respond to command messages.

Parameters

[in]	type	The message type: MSG_COMMAND
[in]	data	The message data. Depends on the command message type.

Returns

true if the message was processed, otherwise false.