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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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<h2>/Processes_Step_7/Processes.applescript</h2>
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<!--googleon: index -->
<pre class="sourcecodebox">(*
File:Processes.applescript
Abstract: AppleScripts used in the Processes example.
Version: 1.0
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
Computer, Inc. ("Apple") in consideration of your agreement to the
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In consideration of your agreement to abide by the following terms, and
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"Apple Software"), to use, reproduce, modify and redistribute the Apple
Software, with or without modifications, in source and/or binary forms;
provided that if you redistribute the Apple Software in its entirety and
without modifications, you must retain this notice and the following
text and disclaimers in all such redistributions of the Apple Software.
Neither the name, trademarks, service marks or logos of Apple Computer,
Inc. may be used to endorse or promote products derived from the Apple
Software without specific prior written permission from Apple. Except
as expressly stated in this notice, no other rights or licenses, express
or implied, are granted by Apple herein, including but not limited to
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other works in which the Apple Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Copyright © 2006 Apple Computer, Inc., All Rights Reserved
*)
property targetData : missing value
property currentProcessSelection : {}
on awake from nib theObject
if name of theObject is "Processes" then
set documentToolbar to make new toolbar at end with properties {name:"document toolbar", identifier:"document toolbar identifier", allows customization:true, auto sizes cells:true, display mode:default display mode, size mode:default size mode}
-- Setup the allowed and default identifiers.
set allowed identifiers of documentToolbar to {"quit process identifier", "inspector item identifier", "reveal item identifier", "space item identifier", "update item identifier", "flexible space item identifer", "separator item identifier", "customize toolbar item identifer", "formatting item identifier", "show process identifier", "hide process identifier"}
set default identifiers of documentToolbar to {"quit process identifier", "inspector item identifier", "separator item identifier", "show process identifier", "hide process identifier", "reveal item identifier", "separator item identifier", "flexible space item identifier", "space item identifier", "space item identifier", "space item identifier", "space item identifier", "space item identifier", "space item identifier", "update item identifier"}
-- Create the toolbar items, adding them to the toolbar.
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"inspector item identifier", name:"inspector item", label:"Inspect", palette label:"Inspect", tool tip:"Inspect Process", image name:"Inspect"}
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"quit process identifier", name:"quit process", label:"Quit", palette label:"Quit", tool tip:"Quit Process", image name:"StopScript"}
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"reveal item identifier", name:"reveal item", label:"Reveal", palette label:"Reveal", tool tip:"Reveal application", image name:"reveal"}
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"update item identifier", name:"Update item", label:"Update", palette label:"Update", tool tip:"Update", image name:"update"}
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"show process identifier", name:"Show Process", label:"Show", palette label:"Show", tool tip:"Show Process", image name:"show"}
make new toolbar item at end of toolbar items of documentToolbar with properties {identifier:"hide process identifier", name:"Hide Process", label:"Hide", palette label:"Hide", tool tip:"Hide Process", image name:"hide"}
-- Assign our toolbar to the window
set toolbar of theObject to documentToolbar
else if name of theObject is "processesTable" then
-- Make new data source
set targetData to make new data source at end of data sources with properties {name:"processesTable"}
-- Target the data source
tell targetData
-- delete every data row
-- Create each of the data columns, including the sort information for each column
make new data column at end of data columns with properties {name:"ProcessNameVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"frontmostVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"visibleVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"creatorTypeVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"fileTypeVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"scriptingVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
make new data column at end of data columns with properties {name:"opensInClassicVal", sort order:ascending, sort type:alphabetical, sort case sensitivity:case sensitive}
end tell
-- Make this a sorted data source
set sorted of targetData to true
-- Set the "name" data column as the sort column
set sort column of targetData to data column "ProcessNameVal" of targetData
-- Set the data source of the table view to the new data source
set data source of theObject to targetData
end if
end awake from nib
-- on launch of the application get the processes
on launched theObject
updateProcesses()
end launched
on column clicked theObject table column tableColumn
-- Get the data source of the table view
set theDataSource to data source of theObject
-- Get the identifier of the clicked table column
set theColumnIdentifier to identifier of tableColumn
-- Get the current sort column of the data source
set theSortColumn to sort column of theDataSource
-- If the current sort column is not the same as the clicked column then switch the sort column
if (name of theSortColumn) is not equal to theColumnIdentifier then
set the sort column of theDataSource to data column theColumnIdentifier of theDataSource
else
-- Otherwise change the sort order
if sort order of theSortColumn is ascending then
set sort order of theSortColumn to descending
else
set sort order of theSortColumn to ascending
end if
end if
-- We need to update the table view (so it will be redrawn)
update theObject
end column clicked
on clicked toolbar item theObject
set theToolbarName to name of theObject
if theToolbarName = "inspector item" then
inpectProcesses()
else if theToolbarName = "Hide Process" then
if class of currentProcessSelection = list then
repeat with i in currentProcessSelection
tell application "System Events"
set visible of application process i to false
end tell
end repeat
updateProcesses()
end if
else if theToolbarName = "Show Process" then
repeat with i in currentProcessSelection
tell application "System Events"
set visible of application process i to true
end tell
end repeat
updateProcesses()
else if theToolbarName = "Update item" then
updateProcesses()
else if theToolbarName = "reveal item" then
repeat with i in currentProcessSelection
tell application "System Events"
set fileRef to file of process i as text
end tell
tell application "Finder" to activate
tell application "Finder"
set foo to make new Finder window
set target of foo to file (fileRef)
end tell
end repeat
else if theToolbarName = "quit process" then
set theRowCount to count of currentProcessSelection
if theRowCount = 1 then
set theReply to display alert "Are you sure you want to quit the process?" default button "OK" alternate button "Cancel"
else
set theReply to display alert "Are you sure you want to quit the processes?" default button "OK" alternate button "Cancel"
end if
set theReply to button returned of theReply
if theReply = "OK" then
repeat with i in currentProcessSelection
try
tell application i to quit
delay 0.5 -- let process quit before updating list below
end try
end repeat
updateProcesses()
end if
end if
end clicked toolbar item
on selection changed theObject
set currentProcessSelection to {}
try
set currentProcessSelectionTEMP to selected data rows of theObject
repeat with i in currentProcessSelectionTEMP
set end of currentProcessSelection to contents of data cell "ProcessNameVal" of i
end repeat
on error errMsg
log errMsg
end try
end selection changed
-- update the processes list
on updateProcesses()
set listcnt to getProcessCount()
processLoop(listcnt)
end updateProcesses
--Get name of every process and return a list
on getProcessCount()
try
tell application "System Events"
set processNameList to name of every process
set listcnt to count of processNameList
end tell
end try
set contents of text field "processCount" of window "Processes" to listcnt
return listcnt
end getProcessCount
-- process the processes list
on processLoop(listcnt)
set update views of targetData to false
set progressIndicatorStepValue to (100 / listcnt)
set processInfoRecord to {}
set processRowNumber to 1
repeat listcnt times
set end of processInfoRecord to getProcessInfo(processRowNumber)
set progressIndicatorVal to contents of progress indicator "progressindicator" of window "Processes"
set contents of progress indicator "progressindicator" of window "Processes" to (progressIndicatorVal + progressIndicatorStepValue)
set processRowNumber to processRowNumber + 1
end repeat
set content of targetData to processInfoRecord
set contents of progress indicator "progressindicator" of window "Processes" to 0
try
-- clear any previous table view row selections, in order to prevent stale row data
set selected rows of table view "processesTable" of scroll view "processesScrollView" of window "Processes" to {}
end try
set update views of targetData to true
end processLoop
-- Get individual process information
on getProcessInfo(processRowNumber)
try
tell application "System Events"
set processInfo to {(name of process processRowNumber), (frontmost of process processRowNumber as string), (visible of process processRowNumber as string), (creator type of process processRowNumber), (file type of process processRowNumber), (has scripting terminology of process processRowNumber) as string, (Classic of process processRowNumber) as string}
end tell
on error
-- If System Events encounters an error, try again after a delay
delay 0.5
try
tell application "System Events"
set processInfo to {(name of process processRowNumber), (frontmost of process processRowNumber as string), (visible of process processRowNumber as string), (creator type of process processRowNumber), (file type of process processRowNumber), (has scripting terminology of process processRowNumber) as string, (Classic of process processRowNumber) as string}
end tell
on error
-- If the second try also fails, return placeholder data and return
set processInfo to {"unknown", "unknown", "unknown", "unknown", "unknown", "unknown", "unknown"}
end try
end try
return processInfo
end getProcessInfo
-- Bring up a inspector window with additional process information
on inpectProcesses()
repeat with i in currentProcessSelection
if (i as Unicode text) is not equal to "Processes" then
set theID to make new document at end with properties {name:i}
set theID to id of theID
try
tell application "System Events"
set PropertiesRecord to properties of process i
set creatorCode to creator type of PropertiesRecord
set unixidVal to unix id of PropertiesRecord
set descriptionVal to description of PropertiesRecord
set idVal to id of PropertiesRecord
set HighLevelEventsVal to ((accepts remote events of PropertiesRecord) as Unicode text)
set RemoteEventsVal to ((accepts high level events of PropertiesRecord) as Unicode text)
set backgroundOnlyVal to ((background only of PropertiesRecord) as Unicode text)
set HasScriptingTermsVal to ((has scripting terminology of PropertiesRecord) as Unicode text)
end tell
tell window of document id theID
set contents of text field "nameField" of box "InspectorBox" to (name of PropertiesRecord)
set contents of text field "displayedNameField" of box "InspectorBox" to (displayed name of PropertiesRecord)
set contents of text field "FileRefField" of box "InspectorBox" to (file of PropertiesRecord)
set contents of text field "FileTypeField" of box "InspectorBox" to (file type of PropertiesRecord)
set contents of text field "creatorcodeField" of box "InspectorBox" to (creatorCode)
set contents of text field "frontmostTextField" of box "InspectorBox" to ((frontmost of PropertiesRecord) as text)
set contents of text field "unixidField" of box "InspectorBox" to (unixidVal)
set contents of text field "descriptionField" of box "InspectorBox" to (descriptionVal)
set contents of text field "idField" of box "InspectorBox" to (idVal)
set contents of text field "HighLevelEventsField" of box "InspectorBox" to (HighLevelEventsVal)
set contents of text field "RemoteEventsField" of box "InspectorBox" to (RemoteEventsVal)
set contents of text field "backgroundOnlyField" of box "InspectorBox" to (backgroundOnlyVal)
set contents of text field "HasScriptingTermsField" of box "InspectorBox" to (HasScriptingTermsVal)
end tell
end try
end if
end repeat
end inpectProcesses
</pre>
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