Constructs an editor reactor object
Supported Platforms: Windows only
(vlr-editor-reactor data callbacks)
Type: Integer, Real, String, List, VLA-object, Safearray, Variant, T, or nil
Any AutoLISP data to be associated with the reactor object; otherwise nil if no data.
Type: List
A list of pairs of the following form:
(event-name . callback_function)
event-name is one of the following Editor reactor events:
Editor reactor events |
|
---|---|
Event name |
Description |
:vlr-beginClose |
The drawing database is to be closed. |
:vlr-beginDxfIn |
The contents of a DXF file are to be appended to the drawing database. |
:vlr-abortDxfIn |
The DXF import was not successful. |
:vlr-dxfInComplete |
The DXF import completed successfully. |
:vlr-beginDxfOut |
AutoCAD is about to export the drawing database into a DXF file. |
:vlr-abortDxfOut |
DXF export operation failed. |
:vlr-dxfOutComplete |
DXF export operation completed successfully. |
:vlr-databaseToBeDestroyed |
The contents of the drawing database are about to be deleted from memory. |
:vlr-unknownCommand |
A command not known to AutoCAD was issued. |
:vlr-commandWillStart |
An AutoCAD command has been called. |
vlr-commandEnded |
An AutoCAD command has completed. |
:vlr-commandCancelled |
An AutoCAD command has been canceled. |
:vlr-commandFailed |
An AutoCAD command failed to complete. |
:vlr-lispWillStart |
An AutoLISP expression is to be evaluated. |
:vlr-lispEnded |
Evaluation of an AutoLISP expression has completed. |
:vlr-lispCancelled |
Evaluation of an AutoLISP expression has been canceled. |
:vlr-beginDwgOpen |
AutoCAD is about to open a drawing file. |
:vlr-endDwgOpen |
AutoCAD has ended the open operation. |
:vlr-dwgFileOpened |
A new drawing has been loaded into the AutoCAD window. |
:vlr-beginSave |
AutoCAD is about to save the drawing file. |
:vlr-saveComplete |
AutoCAD has saved the current drawing to disk. |
:vlr-sysVarWillChange |
AutoCAD is about to change the value of a system variable. |
:vlr-sysVarChanged |
The value of a system variable has changed. |
callback_function is a symbol representing a function to be called when the event fires. Each callback function accepts two arguments:
reactor_object -- The VLR object that called the callback function.
list -- A list of extra data elements associated with the particular event. The contents of this list for particular events are shown in the “Editor reactor callback data” table.
Editor reactor callback data |
||
---|---|---|
Name |
List length |
Parameters |
:vlr-lispEnded :vlr-lispCancelled :vlr-beginClose :vlr-beginDxfIn :vlr-abortDxfIn :vlr-dxfInComplete :vlr-beginDxfOut :vlr-abortDxfOut :vlr-dxfOutComplete :vlr-databaseToBeDestroyed |
0 |
|
:vlr-unknownCommand :vlr-commandWillStart :vlr-commandEnded :vlr-commandCancelled :vlr-commandFailed |
1 |
A string containing the command name. |
:vlr-lispWillStart |
1 |
A string containing the first line of the AutoLISP expression to evaluate. |
:vlr-beginDwgOpen :vlr-endDwgOpen :vlr-dwgFileOpened |
1 |
A string identifying the file to open. |
:vlr-beginSave |
2 |
First parameter is the database object to save at. Second parameter is a string containing the default file name for save, which may be changed by the user. |
:vlr-saveComplete |
2 |
First parameter is the database object to save at. Second parameter is a string containing the actual file name used for the save. |
:vlr-sysVarWillChange |
1 |
A string naming the system variable. |
:vlr-sysVarChanged |
2 |
First parameter is a string naming the system variable. Second parameter is an integer indicating whether the change was successful (1 = success, 0 = failed). |
Type: VLR object
The reactor_object argument from the callback_function.
N/A