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