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cgcleanup.pro
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cgcleanup.pro
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; docformat = 'rst'
;
; NAME:
; cgCLEANUP
;
; PURPOSE:
;
; This procedure cleans-up and/or destroys any open graphics or widget windows on the display.
;******************************************************************************************;
; ;
; Copyright (c) 2012, by Fanning Software Consulting, Inc. All rights reserved. ;
; ;
; Redistribution and use in source and binary forms, with or without ;
; modification, are permitted provided that the following conditions are met: ;
; ;
; * Redistributions of source code must retain the above copyright ;
; notice, this list of conditions and the following disclaimer. ;
; * Redistributions in binary form must reproduce the above copyright ;
; notice, this list of conditions and the following disclaimer in the ;
; documentation and/or other materials provided with the distribution. ;
; * Neither the name of Fanning Software Consulting, Inc. nor the names of its ;
; contributors may be used to endorse or promote products derived from this ;
; software without specific prior written permission. ;
; ;
; THIS SOFTWARE IS PROVIDED BY FANNING SOFTWARE CONSULTING, INC. ''AS IS'' AND ANY ;
; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES ;
; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT ;
; SHALL FANNING SOFTWARE CONSULTING, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, ;
; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED ;
; TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; ;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ;
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ;
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS ;
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ;
;******************************************************************************************;
;
;+
; This procedure cleans-up and/or destroys any open graphics or widget windows on the display.
;
; :Categories:
; Utility
;
; :Examples:
; For example, to destroy all windows on the display::
; IDL> cgCleanup
;
; :Author:
; FANNING SOFTWARE CONSULTING::
; David W. Fanning
; 1645 Sheely Drive
; Fort Collins, CO 80526 USA
; Phone: 970-221-0438
; E-mail: [email protected]
; Coyote's Guide to IDL Programming: http://www.idlcoyote.com
;
; :History:
; Written, 6 October 2012.
;
; :Copyright:
; Copyright (c) 2012, Fanning Software Consulting, Inc.
;-
;+
; This procedure cleans up any open graphics windows and widget windows for
; versions of IDL prior to IDL 8.
;
; :Keywords:
; all: in, optional, type=boolean, default=1
; Set this keyword if you wish to clean up windows of all types.
; cg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Coyote Graphics windows.
; dg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Direct Graphics windows.
;-
PRO cgCleanUp_v7, ALL=all, CG=cg, DG=dg
Compile_Opt idl2
Catch, theError
IF theError NE 0 THEN BEGIN
Catch, /CANCEL
void = cgErrorMsg()
RETURN
ENDIF
; By default clear out all of the windows
anySet = Keyword_Set(cg) + Keyword_Set(dg)
doAll = ( N_Elements(all) EQ 0 && anySet EQ 0) ? 1 : Keyword_Set(all)
IF (doAll || Keyword_Set(cg) ) THEN BEGIN
; Widget windows or Coyote Graphics windows.
Widget_Control, /Reset
ENDIF
IF (doAll || Keyword_Set(dg) ) THEN BEGIN
; IDL direct graphics windows.
WHILE !D.Window GT -1 DO WDelete, !D.Window
ENDIF
END ;--------------------------------------------------------------------------------------
;+
; This procedure cleans up any open graphics windows and widget windows for
; versions of IDL from IDL 8 onward.
;
; :Keywords:
; all: in, optional, type=boolean, default=1
; Set this keyword if you wish to clean up windows of all types.
; cg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Coyote Graphics windows.
; dg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Direct Graphics windows.
; fg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Function Graphics windows.
;-
PRO cgCleanUp_v8, ALL=all, CG=cg, DG=dg, FG=fg
Compile_Opt idl2
Catch, theError
IF theError NE 0 THEN BEGIN
Catch, /CANCEL
void = cgErrorMsg()
RETURN
ENDIF
; By default clear out all of the windows
anySet = Keyword_Set(cg) + Keyword_Set(dg) + Keyword_Set(fg)
doAll = ( N_Elements(all) EQ 0 && anySet EQ 0) ? 1 : Keyword_Set(all)
IF ((doAll || Keyword_Set(fg)) && (Float(!Version.Release)) GE 8.0 ) THEN BEGIN
; Function graphics windows.
windowObjs = GetWindows()
Obj_Destroy, windowObjs
ENDIF
IF (doAll || Keyword_Set(cg) ) THEN BEGIN
; Widget windows or Coyote Graphics windows.
Widget_Control, /Reset
ENDIF
IF (doAll || Keyword_Set(dg) ) THEN BEGIN
; IDL direct graphics windows.
WHILE !D.Window GT -1 DO WDelete, !D.Window
ENDIF
END ;--------------------------------------------------------------------------------------
;+
; This procedure chooses between cleanup for version 7 and earlier of IDL, or version 8 and later.
;
; :Keywords:
; all: in, optional, type=boolean, default=1
; Set this keyword if you wish to clean up windows of all types.
; cg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Coyote Graphics windows.
; dg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Direct Graphics windows.
; fg: in, optional, type=boolean, default=0
; Set this keyword if you wish to clean up only Function Graphics windows.
;
;-
PRO cgCleanUp, ALL=all, CG=cg, DG=dg, FG=fg
IF (Float(!Version.Release) GE 8.0) THEN BEGIN
cgCleanUp_v8, ALL=all, CG=cg, DG=dg, FG=fg
ENDIF ELSE BEGIN
cgCleanUp_v7, ALL=all, CG=cg, DG=dg
ENDELSE
END ;--------------------------------------------------------------------------------------