Class: OSProcessMonitor

• Inheritance
• Description
• Class protocol
  • defaults
  • help specs
  • menu specs
  • startup
• Instance protocol
  • aspects
  • initialization
  • menu
  • queries
  • updating
  • user actions

Inheritance:

   Object
   |
   +--GraphicsMedium
      |
      +--DisplaySurface
         |
         +--SimpleView
            |
            +--SystemStatusMonitor
               |
               +--OSProcessMonitor

Package:

stx:libtool

Category:

Interface-Tools-Monitors

Version:

rev: 1.64 date: 2024/02/13 11:25:54

user: cg

file: OSProcessMonitor.st directory: libtool

module: stx stc-classLibrary: libtool

Description:

This view shows OS processes started by smalltalk - a debugging tool.

[disclaimer:]
    this is based on one of the oldest tools in the system, written in the early 90's.
    It does in no way reflect the way GUIs are designed/written these days.
    However, after all those years, they are still very very useful (and not found in many other systems)  
    

copyright
COPYRIGHT (c) 2019 by Claus Gittinger
             All Rights Reserved

This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice.   This software may not
be provided or otherwise made available to, or used by, any
other person.  No title to or ownership of the software is
hereby transferred.

Class protocol:

 defaultLabel

 helpSpec

default is: no help-spec (should be redefined by concrete class if help is wanted).

 filterMenu

This resource specification was automatically generated
by the MenuEditor of ST/X.

Usage example(s):

MenuEditor new openOnClass:OSProcessMonitor andSelector:#filterMenu (Menu new fromLiteralArrayEncoding:(OSProcessMonitor filterMenu)) startUp

 mainMenu

This resource specification was automatically generated
by the MenuEditor of ST/X.

Usage example(s):

MenuEditor new openOnClass:OSProcessMonitor andSelector:#mainMenu (Menu new fromLiteralArrayEncoding:(OSProcessMonitor mainMenu)) startUp

 operationsMenu

This resource specification was automatically generated
by the MenuEditor of ST/X.

Usage example(s):

MenuEditor new openOnClass:OSProcessMonitor andSelector:#operationsMenu (Menu new fromLiteralArrayEncoding:(OSProcessMonitor operationsMenu)) startUp

 viewMenu

This resource specification was automatically generated
by the MenuEditor of ST/X.

Usage example(s):

MenuEditor new openOnClass:OSProcessMonitor andSelector:#viewMenu (Menu new fromLiteralArrayEncoding:(OSProcessMonitor viewMenu)) startUp

 addAdditionalWidgetsTo: aMonitor in: topView

redefined to add a name filter

Instance protocol:

 filterLiveProcessesOnlyHolder

 filteredList

 filteredList: aCollection

 infoHolder

 infoHolder: aValueHolder

 isMSWindows

 isNotMSWindows

 isShowingOSProcesses

 isShowingSTXProcesses

 nameFilterHolder

 rawList

 rawList: aCollection

 showFullCommandPath

 showMemory

 showNameFilter

 showSession

 showTimes

 showUser

 showWhichProcesses

 sortByHolder

 sortedList

 sortedList: aList

 initialize

(comment from inherited method)
listView toggleSelect:true.

 selectedProcesses

return all selected processes

 selectedProcessesDo: aBlock

evaluate aBlock on all selected processes

 statusMenu

return a popUpMenu

 viewMenu

replace %1 in the "started by" menu entry by the name of this executable

 numberOfHeadlines

 showClock

should the time of day be shown in the headline?

 enqueueUpdateList

 fetchListOfProcesses

depending on the choice of showWhich,
return the list of my OS processes,
or a synthetic list, captured via the ps command

 listUpdateDelay

if showing OS processes, make the interval longer

 sortedListFrom: list

 titleLine

0 1 2 3 4 5 6 7

 updateDelay

if showing OS processes, make the interval longer

 updateList

update list of processes

 updateList: refetchRawList

update list of processes

 updateListWithoutRefetch

update list of processes but do not refetch OS list

 updateStatus: newList

update status display of processes

 debugProcess

open a debugger on the selected process(es)

 doubleClicked

open an inspector on the selected process

 filterHolderChanged

 inspectProcess

open an inspector on the selected process(es)

 menuKillSelected

kill the selected processes

 menuKillSelectedGroup

kill the selected processes

 menuReferences

show references to the selected processes

 menuResumeSelected

kill the selected processes

 menuStopSelected

stop the selected processes

 menuTerminateSelected

terminate the selected processes

 menuTerminateSelectedGroup

terminate the selected processes

 openDebuggerOnPid: aProcessId

open a debugger on the selected process(es)

 showWhichProcessesChanged

 shownColumnChanged

 sortByHolderChanged