vlr-dxf-reactor
V Functions
vlr-insert-reactor
Constructs
an editor reactor object
(vlr-editor-reactor data callbacks)
Arguments
-
data
-
Any AutoLISP data to be associated with the reactor
object; otherwise nil if no data.
-
callbacks
-
A list of pairs of the following form:
(event-name . callback_function)
where event-name is one of the symbols
listed in the “Editor reactor events” table below,
and 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.
Return Values
The reactor_object argument.
|
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.
|
|
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
|
1
|
A string
containing the default file name for save; this may be changed by
the user.
|
|
:vlr-saveComplete
|
1
|
A string
identifying 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).
|