"
COPYRIGHT (c) 2002 by eXept Software AG
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.
"
"{ Package: 'stx:libtool' }"
SimpleDialog subclass:#FileDialog
instanceVariableNames:'aspects treeBrowser directory pattern filterHolder initialText
multipleSelect doubleClickAction cancelLabelHolder okLabelHolder
startFilename result filterField filenameField viewFiles
filenameLabelHolder isLoadDialog newDirectoryVisibilityHolder
appendButtonVisibleHolder appendWasPressed
buttonPanelVisibleHolder appendLabelHolder'
classVariableNames:''
poolDictionaries:''
category:'Interface-Tools-File'
!
!FileDialog class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 2002 by eXept Software AG
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.
"
!
documentation
"
documentation to be added.
[author:]
Martin Walser (martin@vercingetorix)
[instance variables:]
[class variables:]
[see also:]
"
!
examples
"
[exBegin]
FileDialog open
[exEnd]
[exBegin]
FileDialog
requestFileName:'enter a fileName:'
default:''
version:nil
ifFail:['none']
pattern:'*.conf'
fromDirectory:'/etc'
whenBoxCreatedEvaluate:nil.
[exEnd]
[exBegin]
|fd|
fd := FileDialog new.
fd multipleSelect:true.
fd open
[exEnd]
"
!
todo
"
- make the filedialog windows like f
filename entry field shows only the filename not the whole directory
the tree allways starts in currrent directory
the parent tree is shown in a compobox where the perents are selectable
- do not expand the ~ or relative pathnames to absolute pathnames
"
! !
!FileDialog class methodsFor:'instance creation'!
requestDirectoryName:title default:aFileName ifFail:failBlock
"same as requestFileName, but only show directories"
^ self
requestDirectoryName:title
default:aFileName
ok:nil
abort:nil
version:nil
pattern:nil
fromDirectory:nil
ifFail:failBlock
whenBoxCreatedEvaluate:nil
asLoadDialog:nil.
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ifFail:'none'
"
!
requestDirectoryName:title default:aFileName ok:okText abort:abortText ifFail:failBlock
"same as requestFileName, but only show directories"
^ self
requestDirectoryName:title
default:aFileName
ok:okText
abort:abortText
version:nil
pattern:nil
fromDirectory:nil
ifFail:failBlock
whenBoxCreatedEvaluate:nil
asLoadDialog:nil.
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ok:'Yes'
abort:'No'
ifFail:'none'
"
!
requestDirectoryName:title default:aFileName ok:okText abort:abortText ifFail:failBlock acceptReturnAsOK:aBoolean
"same as requestFileName, but only show directories"
^ self
requestDirectoryName:title
default:aFileName
ok:okText
abort:abortText
version:nil
pattern:nil
fromDirectory:nil
ifFail:failBlock
whenBoxCreatedEvaluate:[:box|box doubleClickAction:[:index|box doAccept]]
asLoadDialog:nil.
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ok:'Yes'
abort:'No'
ifFail:'none'
"
!
requestDirectoryName:titleString default:aFileName ok:okText abort:abortText version:versionSymbol pattern:pattern fromDirectory:aDirectoryPath ifFail:failBlock whenBoxCreatedEvaluate:boxCreatedCallback asLoadDialog:aBoolean
"same as requestFileName, but only show directories"
|enteredFileName instance enteredFileNameString|
instance := self
startApplicationFor:titleString
default:aFileName
ok:okText
abort:abortText
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPath
whenBoxCreatedEvaluate:boxCreatedCallback
asLoadDialog:aBoolean
viewFiles:false
multipleSelect:false.
enteredFileNameString := instance result.
enteredFileNameString isNil ifTrue:[
^ failBlock value
].
enteredFileName := enteredFileNameString asFilename.
enteredFileNameString := enteredFileName asString.
(enteredFileName notNil
and:[enteredFileNameString notEmpty]) ifTrue:[
versionSymbol isNil ifTrue:[ ^ enteredFileNameString].
versionSymbol == #mustBeNew ifTrue:[
"/ file may not exist
enteredFileName exists ifTrue:[^ ''].
].
versionSymbol == #new ifTrue:[
"/ file may not exist
enteredFileName exists ifTrue:[
(Dialog confirm:(self classResources string:'''%1'' exists.\\Continue anyway ?' with:enteredFileNameString) withCRs)
ifFalse:[^ ''].
].
].
versionSymbol == #mustBeOld ifTrue:[
enteredFileName exists ifFalse:[^ ''].
].
versionSymbol == #old ifTrue:[
"/ file may not exist
enteredFileName exists ifFalse:[
(self confirm:(self classResources string:'''%1'' does not exist yet.\\Continue anyway ?' with:enteredFileNameString) withCRs)
ifFalse:[^ ''].
].
].
FileSelectionBox lastFileSelectionDirectory:(enteredFileNameString).
].
^ enteredFileNameString
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ifFail:nil
"
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ok:nil
abort:nil
version:nil
pattern:nil
fromDirectory:nil
ifFail:nil
whenBoxCreatedEvaluate:nil
asLoadDialog:true
"
!
requestDirectoryName:title default:aFileName ok:okText ifFail:failBlock
"same as requestFileName, but only show directories"
^ self
requestDirectoryName:title
default:aFileName
ok:okText
abort:nil
version:nil
pattern:nil
fromDirectory:nil
ifFail:failBlock
whenBoxCreatedEvaluate:nil
asLoadDialog:nil.
"
FileDialog
requestDirectoryName:'which directory ?'
default:Filename currentDirectory pathName
ok:'Yes'
ifFail:'none'
"
!
requestFileName:titleString default:defaultName ok:okText abort:abortText pattern:pattern fromDirectory:aDirectoryPathOrNil whenBoxCreatedEvaluate:boxCreatedCallback
^ self
requestFileName:titleString
default:defaultName
ok:okText
abort:abortText
version:nil
ifFail:nil
pattern:pattern
fromDirectory:aDirectoryPathOrNil
whenBoxCreatedEvaluate:boxCreatedCallback
!
requestFileName:titleString default:defaultName ok:okText abort:abortText version:versionSymbol ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPath whenBoxCreatedEvaluate:boxCreatedCallback
"launch a Dialog, which allows user to enter a filename.
The files presented initially are those in aDirectoryPathOrNil, or the
last fileBox directory (default: current directory) (if a nil path is given).
The box will show okText in its okButton, abortText in the abortButton.
The matchPattern is set to pattern initially.
Return the string, or nil if cancel was pressed
The version argument allows validation of the files existance;
it may be any of:
#mustBeNew - fail (return empty string) if the file exists
#new - confirm if the file exists
#mustBeOld - fail if the file does not exist
#old - confirm if the file does not exist
#any (other) - no validation
"
^ self
requestFileName:titleString
default:defaultName
ok:okText
abort:abortText
version:versionSymbol
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPath
whenBoxCreatedEvaluate:boxCreatedCallback
asLoadDialog:nil
!
requestFileName:titleString default:defaultName ok:okText abort:abortText version:versionSymbol ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPath whenBoxCreatedEvaluate:boxCreatedCallback asLoadDialog:aBoolean
"launch a Dialog, which allows user to enter a filename.
The files presented initially are those in aDirectoryPathOrNil, or the
last fileBox directory (default: current directory) (if a nil path is given).
The box will show okText in its okButton, abortText in the abortButton.
The matchPattern is set to pattern initially.
Return the string, or nil if cancel was pressed
The version argument allows validation of the files existance;
it may be any of:
#mustBeNew - fail (return empty string) if the file exists
#new - confirm if the file exists
#mustBeOld - fail if the file does not exist
#old - confirm if the file does not exist
#any (other) - no validation
"
| instance enteredFileName enteredFileNameString|
instance := self
startApplicationFor:titleString
default:defaultName
ok:okText
abort:abortText
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPath
whenBoxCreatedEvaluate:boxCreatedCallback
asLoadDialog:aBoolean
viewFiles:true
multipleSelect:false.
enteredFileNameString := instance result.
(enteredFileNameString isNil or:[enteredFileNameString isEmpty]) ifTrue:[
^ failBlock value
].
enteredFileName := enteredFileNameString asFilename.
enteredFileNameString := enteredFileName asString.
(enteredFileName notNil
and:[enteredFileNameString notEmpty]) ifTrue:[
FileSelectionBox lastFileSelectionDirectory:(enteredFileName directoryName).
versionSymbol isNil ifTrue:[ ^ enteredFileNameString].
versionSymbol == #mustBeNew ifTrue:[
"/ file may not exist
enteredFileName exists ifTrue:[^ ''].
].
versionSymbol == #new ifTrue:[
"/ file may not exist
enteredFileName exists ifTrue:[
(Dialog confirm:(self classResources string:'''%1'' exists.\\Continue anyway ?' with:enteredFileNameString) withCRs)
ifFalse:[^ ''].
].
].
versionSymbol == #mustBeOld ifTrue:[
enteredFileName exists ifFalse:[^ ''].
].
versionSymbol == #old ifTrue:[
"/ file may not exist
enteredFileName exists ifFalse:[
(self confirm:(self classResources string:'''%1'' does not exist yet.\\Continue anyway ?' with:enteredFileNameString) withCRs)
ifFalse:[^ ''].
].
].
].
^ enteredFileNameString
"
FileDialog
requestFileName:'enter a fileName:'
default:''
ok:nil
abort:nil
version:nil
ifFail:['none']
pattern:'*'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil
asLoadDialog:true
"
!
requestFileName:titleString default:defaultName version:versionSymbol ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPathOrNil whenBoxCreatedEvaluate:boxCreatedCallback
^ self
requestFileName:titleString
default:defaultName
ok:nil
abort:nil
version:versionSymbol
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPathOrNil
whenBoxCreatedEvaluate:boxCreatedCallback
"
FileDialog
requestFileName:'enter a fileName:'
default:''
version:nil
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil.
Dialog
requestFileName:'enter a fileName:'
default:''
version:nil
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil
"
"
FileDialog
requestFileName:'enter a fileName:'
default:''
version:#old
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil
"
"
FileDialog
requestFileName:'enter a fileName:'
default:''
version:#mustBeNew
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil
"
!
requestFileNames:titleString default:defaultName ok:okText abort:abortText ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPath whenBoxCreatedEvaluate:boxCreatedCallback
"launch a Dialog, which allows user to enter a filename.
The files presented initially are those in aDirectoryPathOrNil, or the
last fileBox directory (default: current directory) (if a nil path is given).
The box will show okText in its okButton, abortText in the abortButton.
The matchPattern is set to pattern initially.
Return all selected Filenames as filenames in a collection, or nil if cancel was pressed
"
^ self
requestFileNames:titleString
default:defaultName
ok:okText
abort:abortText
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPath
whenBoxCreatedEvaluate:boxCreatedCallback
asLoadDialog:nil.
"
FileDialog
requestFileNames:'enter a fileName:'
default:''
ok:nil
abort:nil
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil.
"
!
requestFileNames:titleString default:defaultName ok:okText abort:abortText ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPath whenBoxCreatedEvaluate:boxCreatedCallback asLoadDialog:asLoadDialog
"launch a Dialog, which allows user to enter a filename.
The files presented initially are those in aDirectoryPathOrNil, or the
last fileBox directory (default: current directory) (if a nil path is given).
The box will show okText in its okButton, abortText in the abortButton.
The matchPattern is set to pattern initially.
Return all selected Filenames as filenames in a collection, or nil if cancel was pressed
"
| instance enteredFileNames lastDirectory|
instance := self
startApplicationFor:titleString
default:defaultName
ok:okText
abort:abortText
ifFail:failBlock
pattern:pattern
fromDirectory:aDirectoryPath
whenBoxCreatedEvaluate:boxCreatedCallback
asLoadDialog:asLoadDialog
viewFiles:true
multipleSelect:true.
enteredFileNames := instance currentSelectedFiles.
(enteredFileNames isEmpty or:[instance result isNil]) ifTrue:[
^ failBlock value
].
lastDirectory := enteredFileNames first.
lastDirectory := lastDirectory isFilename ifTrue:[lastDirectory directory] ifFalse:[lastDirectory].
FileSelectionBox lastFileSelectionDirectory:(lastDirectory directoryName).
^ enteredFileNames
"
FileDialog
requestFileNames:'enter a fileName:'
default:''
ok:nil
abort:nil
ifFail:['none']
pattern:'*.conf'
fromDirectory:Filename currentDirectory pathName
whenBoxCreatedEvaluate:nil
asLoadDialog:true.
"
!
startApplicationFor:titleString default:initialDefaultFileNameArg ok:okTextArg abort:abortTextArg ifFail:failBlock pattern:pattern fromDirectory:aDirectoryPath whenBoxCreatedEvaluate:boxCreatedCallback asLoadDialog:asLoadDialog viewFiles:viewFiles multipleSelect:multipleSelect
"launch a Dialog, which allows user to enter a filename.
The files presented initially are those in aDirectoryPathOrNil, or the
last fileBox directory (default: current directory) (if a nil path is given).
The box will show okText in its okButton, abortText in the abortButton.
The matchPattern is set to pattern initially.
Return the string, or nil if cancel was pressed
The version argument allows validation of the files existance;
it may be any of:
#mustBeNew - fail (return empty string) if the file exists
#new - confirm if the file exists
#mustBeOld - fail if the file does not exist
#old - confirm if the file does not exist
#any (other) - no validation
"
|defaultDir instance defaultFile okText abortText initialDefaultFileName|
initialDefaultFileName := initialDefaultFileNameArg.
initialDefaultFileName notNil ifTrue:[
initialDefaultFileName := initialDefaultFileName asFilename
].
okText := okTextArg.
okText isNil ifTrue:[ okText := self resources string:'OK' ].
abortText := abortTextArg.
abortText isNil ifTrue:[ abortText := self resources string:'Cancel' ].
defaultDir := aDirectoryPath.
"/ defaultDir isNil ifTrue:[
"/ (initialDefaultFileName size > 0 and:[initialDefaultFileName exists]) ifTrue:[
"/ defaultDir := initialDefaultFileName asAbsoluteFilename directory.
"/ ] ifFalse:[
"/ defaultDir := FileSelectionBox lastFileSelectionDirectory.
"/ defaultDir isNil ifTrue:[
"/ defaultDir := Filename currentDirectory asAbsoluteFilename.
"/ ].
"/ defaultDir asFilename exists ifFalse:[
"/ defaultDir := nil
"/ ].
"/ ]
"/ ].
(initialDefaultFileName notNil
and:[initialDefaultFileName isAbsolute
and:[true "initialDefaultFileName asFilename exists"]]) ifTrue:[
defaultDir := initialDefaultFileName asAbsoluteFilename.
viewFiles ifTrue:[
defaultDir := defaultDir directory.
].
] ifFalse:[
defaultDir isNil ifTrue:[
defaultDir := FileSelectionBox lastFileSelectionDirectory.
defaultDir isNil ifTrue:[
defaultDir := Filename currentDirectory asAbsoluteFilename.
].
defaultDir asFilename exists ifFalse:[
defaultDir := nil
].
]
].
defaultDir := defaultDir asFilename asAbsoluteFilename.
"/ [defaultDir exists] whileFalse:[
"/ defaultDir := defaultDir directory.
"/ ].
viewFiles ifFalse:[
defaultFile := defaultDir asAbsoluteFilename.
] ifTrue:[
(initialDefaultFileName notNil and:[initialDefaultFileName withoutSuffix baseName ~= '*']) ifTrue:[
defaultFile := defaultDir construct:initialDefaultFileName baseName.
].
].
defaultFile isNil ifTrue:[
defaultFile := defaultDir.
].
instance := self new.
defaultDir notNil ifTrue:[instance directory:defaultDir].
instance multipleSelect:multipleSelect ? false.
instance startFilename:defaultFile.
instance pattern:((pattern isNil or:[pattern isEmpty]) ifTrue:['*'] ifFalse:[pattern]).
instance initialText:titleString.
instance okLabelHolder value:okText.
instance cancelLabelHolder value:abortText.
instance beLoadDialog:asLoadDialog ? false.
instance viewFiles:viewFiles ? true.
self setDoubleClickActionFor:instance.
instance allButOpenInterface:#windowSpec.
boxCreatedCallback notNil ifTrue:[boxCreatedCallback value:instance].
Dialog aboutToOpenBoxNotificationSignal raiseRequestWith:instance.
instance openWindowModal.
^ instance
! !
!FileDialog class methodsFor:'accessing'!
setDoubleClickActionFor:instance
instance doubleClickAction:[:anIndex|
| item |
item := instance treeBrowser fileList at:anIndex ifAbsent:nil.
item notNil ifTrue:[
(instance viewFiles and:[item isDirectory not]) ifTrue:[
instance doAccept.
]
]
].
! !
!FileDialog class methodsFor:'active help'!
flyByHelpSpec
<resource: #help>
|spec hist|
spec := super flyByHelpSpec addPairsFrom:#(
#directoryUp
'Directory Up'
#directoryBack
'Directory Back'
#directoryForward
'Directory Forward'
#directoryHistory
'Directory'
#fileHome
'Home Directory'
#fileGotoDefault
'Default Directory (ST/X Start Directory)'
#fileHistory
'File History'
).
"/ hist := self directoryHistory.
"/ hist notNil ifTrue:[
"/ hist canForward ifTrue:[
"/ spec at:#directoryForward put:(self classResources string:'Forward to: %1' with:hist nextForwardItem).
"/ ].
"/ hist canBackward ifTrue:[
"/ spec at:#directoryBack put:(self classResources string:'Back to: %1' with:hist nextBackwardItem).
"/ ].
"/ ].
^ spec.
"
self flyByHelpSpec
"
! !
!FileDialog class methodsFor:'interface specs'!
windowSpec
"This resource specification was automatically generated
by the UIPainter of ST/X."
"Do not manually edit this!! If it is corrupted,
the UIPainter may not be able to read the specification."
"
UIPainter new openOnClass:FileDialog andSelector:#windowSpec
FileDialog new openInterface:#windowSpec
FileDialog open
"
<resource: #canvas>
^
#(FullSpec
name: windowSpec
window:
(WindowSpec
label: 'FileDialog'
name: 'FileDialog'
min: (Point 10 10)
max: (Point 1024 768)
bounds: (Rectangle 0 0 400 400)
)
component:
(SpecCollection
collection: (
(ViewSpec
name: 'FilePart'
layout: (LayoutFrame 0 0.0 0 0.0 0 1.0 -32 1.0)
component:
(SpecCollection
collection: (
(MenuPanelSpec
name: 'ToolBar1'
layout: (LayoutFrame 0 0.0 0 0.0 0 1.0 30 0)
tabable: true
menu: toolBarMenu
textDefault: true
)
(SubCanvasSpec
name: 'DirectoryTreeBrowser'
layout: (LayoutFrame 0 0.0 55 0 0 1.0 -30 1)
tabable: true
hasHorizontalScrollBar: false
hasVerticalScrollBar: false
majorKey: DirectoryTreeBrowser
createNewApplication: true
createNewBuilder: true
postBuildCallback: postBuildTreeBrowser:
)
(VariableHorizontalPanelSpec
name: 'VariableHorizontalPanel1'
layout: (LayoutFrame 0 0 30 0 0 1 55 0)
level: 1
showHandle: false
barLevel: 0
component:
(SpecCollection
collection: (
(ViewSpec
name: 'Box1'
)
(ViewSpec
name: 'Box2'
component:
(SpecCollection
collection: (
(LabelSpec
label: 'Filter:'
name: 'FilterLabel'
layout: (LayoutFrame 8 0 2 0 59 0 -2 1)
translateLabel: true
adjust: right
)
(InputFieldSpec
name: 'FilterEntryField'
layout: (LayoutFrame 60 0 -22 1 -2 1 -2 1)
model: filterHolder
immediateAccept: true
acceptOnReturn: true
acceptOnTab: true
acceptOnLostFocus: true
acceptOnPointerLeave: false
hasKeyboardFocusInitially: false
postBuildCallback: postBuildFilterField:
)
)
)
)
)
)
handles: (Any 0.5 1.0)
)
(LabelSpec
label: 'Filename:'
name: 'FilenameLabel'
layout: (LayoutFrame 3 0 -21 1 73 0 -1 1)
translateLabel: true
labelChannel: filenameLabelHolder
adjust: left
)
(FilenameInputFieldSpec
name: 'FilenameEntryField'
layout: (LayoutFrame 70 0 -21 1 -4 1 -1 1)
tabable: true
model: filenameHolder
immediateAccept: false
acceptOnPointerLeave: false
hasKeyboardFocusInitially: true
postBuildCallback: postBuildFileNameField:
)
)
)
)
(HorizontalPanelViewSpec
name: 'ButtonPanel'
layout: (LayoutFrame 0 0.0 -32 1 0 1 0 1)
visibilityChannel: buttonPanelVisibleHolder
horizontalLayout: fitSpace
verticalLayout: center
horizontalSpace: 3
verticalSpace: 3
reverseOrderIfOKAtLeft: true
component:
(SpecCollection
collection: (
(ActionButtonSpec
label: 'Cancel'
name: 'cancelButton'
translateLabel: true
labelChannel: cancelLabelHolder
tabable: true
model: doCancel
extent: (Point 129 22)
)
(ActionButtonSpec
label: 'Append'
name: 'appendButton'
visibilityChannel: appendButtonVisibleHolder
translateLabel: true
labelChannel: appendLabelHolder
tabable: true
model: appendPressed
extent: (Point 129 22)
)
(ActionButtonSpec
label: 'OK'
name: 'okButton'
translateLabel: true
labelChannel: okLabelHolder
tabable: true
model: okPressed
isDefault: true
extent: (Point 130 22)
)
)
)
)
)
)
)
! !
!FileDialog class methodsFor:'menu specs'!
toolBarMenu
"This resource specification was automatically generated
by the MenuEditor of ST/X."
"Do not manually edit this!! If it is corrupted,
the MenuEditor may not be able to read the specification."
"
MenuEditor new openOnClass:FileDialog andSelector:#toolBarMenu
(Menu new fromLiteralArrayEncoding:(FileDialog toolBarMenu)) startUp
"
<resource: #menu>
^
#(#Menu
#(
#(#MenuItem
#activeHelpKey: #directoryUp
#enabled: #enableDirectoryUp
#label: 'DirectoryUp'
#itemValue: #doGoDirectoryUp
#translateLabel: true
#isButton: true
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #upArrow20x20Icon)
)
#(#MenuItem
#label: ''
)
#(#MenuItem
#activeHelpKey: #directoryBack
#enabled: #enableBack
#label: 'Back'
#itemValue: #doBack
#translateLabel: true
#isButton: true
#submenuChannel: #menuDirHistoryBack
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #leftArrow20x20Icon)
)
#(#MenuItem
#label: ''
)
#(#MenuItem
#activeHelpKey: #directoryForward
#enabled: #enableForward
#label: 'Forward'
#itemValue: #doForward
#translateLabel: true
#isButton: true
#submenuChannel: #menuDirHistoryForward
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #rightArrow20x20Icon)
)
#(#MenuItem
#label: ''
)
#(#MenuItem
#activeHelpKey: #fileHome
#enabled: #enableHome
#label: 'Home'
#itemValue: #doGotoHomeDirectory
#translateLabel: true
#isButton: true
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #goHomeIcon)
)
#(#MenuItem
#label: '-'
)
#(#MenuItem
#label: 'New Directory'
#itemValue: #newDirectory
#translateLabel: true
#isButton: true
#isVisible: #newDirectoryVisibilityHolder
#labelImage: #(#ResourceRetriever #AbstractFileBrowser #newDirectory20x20Icon)
)
)
nil
nil
)
! !
!FileDialog methodsFor:'accessing'!
currentSelectedFiles
| selectedFiles|
selectedFiles := treeBrowser currentFileNameHolder value.
^ selectedFiles select:[:aFile| aFile isDirectory not].
!
directory
"return the value of the instance variable 'directory' (automatically generated)"
^ directory
!
directory:something
"set the value of the instance variable 'directory' (automatically generated)"
directory := something.
!
initialText
initialText isNil ifTrue:[
^ resources string:'File Dialog'.
].
^ resources string:initialText
!
initialText:something
"set the value of the instance variable 'initialText' (automatically generated)"
initialText := something.
!
pattern
"return the value of the instance variable 'pattern' (automatically generated)"
^ pattern
!
pattern:something
"set the value of the instance variable 'pattern' (automatically generated)"
pattern := something.
!
result
"return the value of the instance variable 'result' (automatically generated)"
^ result
!
result:something
"set the value of the instance variable 'result' (automatically generated)"
result := something.
!
selectedDirectories
| selectedFiles|
selectedFiles := treeBrowser currentFileNameHolder value.
^ selectedFiles select:[:aFile| aFile isDirectory].
!
startFilename
"return the value of the instance variable 'startFilename' (automatically generated)"
startFilename isNil ifTrue:[
startFilename := Filename currentDirectory asAbsoluteFilename.
].
^ startFilename
!
startFilename:something
"set the value of the instance variable 'startFilename' (automatically generated)"
startFilename := something.
! !
!FileDialog methodsFor:'accessing-behavior'!
asLoadDialog
^ self isLoadDialog
!
asLoadDialog:aBoolean
self beLoadDialog:aBoolean
!
beLoadDialog:aBoolean
isLoadDialog := aBoolean
!
doubleClickAction
"return the value of the instance variable 'doubleClickAction' (automatically generated)"
^ doubleClickAction
!
doubleClickAction:something
"set the value of the instance variable 'doubleClickAction' (automatically generated)"
doubleClickAction := something.
!
isLoadDialog
^ isLoadDialog ? true
!
multipleSelect
^ multipleSelect ? false
!
multipleSelect:aBoolean
multipleSelect := aBoolean.
treeBrowser notNil ifTrue:[
treeBrowser multipleSelect:aBoolean.
].
! !
!FileDialog methodsFor:'accessing-components'!
addButton:aButton
DialogBox defaultOKButtonAtLeft ifTrue:[
(self componentAt:#ButtonPanel) addSubView:aButton before:(self okButton)
] ifFalse:[
(self componentAt:#ButtonPanel) addSubView:aButton after:(self okButton)
].
!
okButton
^ (self componentAt:#okButton)
!
treeBrowser
"return the value of the instance variable 'treeBrowser' (automatically generated)"
^ treeBrowser
! !
!FileDialog methodsFor:'accessing-look'!
hideButtonPanel
self buttonPanelVisibleHolder value:false
!
newDirectoryVisibilityHolder
newDirectoryVisibilityHolder isNil ifTrue:[
newDirectoryVisibilityHolder := true asValue.
].
^ newDirectoryVisibilityHolder
!
showButtonPanel
self buttonPanelVisibleHolder value:true
!
viewFiles
"return the value of the instance variable 'viewFiles' (automatically generated)"
^ viewFiles
!
viewFiles:something
"set the value of the instance variable 'viewFiles' (automatically generated)"
viewFiles := something.
! !
!FileDialog methodsFor:'aspects'!
appendButtonVisibleHolder
appendButtonVisibleHolder isNil ifTrue:[
appendButtonVisibleHolder := false asValue.
].
^ appendButtonVisibleHolder
!
appendLabelHolder
appendLabelHolder isNil ifTrue:[
appendLabelHolder := 'Append' asValue.
].
^ appendLabelHolder
!
aspectOrNil:aKey forSubApplication:aSubApp
"this hook provides an aspect for a subApp"
aKey == #currentFileNameHolder ifTrue:[
directory notNil ifTrue:[
^ (OrderedCollection with:directory) asValue
]
].
^ nil
!
buttonPanelVisibleHolder
buttonPanelVisibleHolder isNil ifTrue:[
buttonPanelVisibleHolder := true asValue.
buttonPanelVisibleHolder onChangeSend:#buttonPanelVisibilityChanged to:self.
].
^ buttonPanelVisibleHolder.
!
cancelLabelHolder
"automatically generated by UIPainter ..."
"*** the code below creates a default model when invoked."
"*** (which may not be the one you wanted)"
"*** Please change as required and accept it in the browser."
"*** (and replace this comment by something more useful ;-)"
cancelLabelHolder isNil ifTrue:[
cancelLabelHolder := 'Cancel' asValue.
].
^ cancelLabelHolder.
!
enableBack
^ treeBrowser enableBack.
!
enableDirectoryUp
^ treeBrowser enableDirectoryUp.
!
enableForward
^ treeBrowser enableForward.
!
enableHome
^ treeBrowser enableHome.
!
filenameHolder
"Return a value holder with the filename.
Shown in the filename input-field.
Being the selection in the tree.
"
|holder|
holder := builder bindingAt:#filenameHolder.
holder ifNil:[
holder := ValueHolder new.
holder addDependent:self.
builder aspectAt:#filenameHolder
put:holder.
].
^ holder.
!
filenameLabelHolder
"Return a value holder for the input string.
"
filenameLabelHolder isNil ifTrue:[
filenameLabelHolder := 'Filename:' asValue.
].
^ filenameLabelHolder
!
filterHolder
"Return a value holder for filter
"
filterHolder isNil ifTrue:[
filterHolder := treeBrowser filterModel.
self pattern notNil ifTrue:[
filterHolder value:pattern.
]
].
^ filterHolder
!
okLabelHolder
"automatically generated by UIPainter ..."
"*** the code below creates a default model when invoked."
"*** (which may not be the one you wanted)"
"*** Please change as required and accept it in the browser."
"*** (and replace this comment by something more useful ;-)"
okLabelHolder isNil ifTrue:[
okLabelHolder := 'OK' asValue.
].
^ okLabelHolder.
! !
!FileDialog methodsFor:'change & update'!
buttonPanelVisibilityChanged
|filePart|
filePart := builder componentAt:#FilePart.
filePart notNil ifTrue:[
buttonPanelVisibleHolder value ifTrue:[
filePart layout bottomOffset:-40
] ifFalse:[
filePart layout bottomOffset:0
].
filePart containerChangedSize "/ force resize
]
!
update:something with:aParameter from:changedObject
|files newFile newLabel fn entryFieldFilename|
changedObject == treeBrowser currentFileNameHolder ifTrue:[
files := changedObject value.
(files isEmpty) ifTrue:[
newFile := nil.
] ifFalse:[
files size == 1 ifTrue:[
newFile := files first.
] ifFalse:[
newFile := ''.
].
].
(self filenameHolder value notNil and:[newFile asFilename isDirectory]) ifTrue:[
entryFieldFilename := self filenameHolder value asFilename.
self startFilename asFilename baseName = entryFieldFilename baseName ifTrue:[
entryFieldFilename isDirectory not ifTrue:[
newFile := newFile asFilename construct:entryFieldFilename baseName.
].
].
].
self filenameHolder value:newFile withoutNotifying:self.
].
changedObject == treeBrowser viewFilesInDirectoryTree ifTrue:[
changedObject value ifTrue:[
newLabel := 'Filename:'.
] ifFalse:[
newLabel := 'Directory:'.
].
self filenameLabelHolder value:(resources string:newLabel)
].
changedObject == self filenameHolder ifTrue:[
fn := changedObject value asFilename.
(fn exists) ifFalse:[^ self].
treeBrowser currentFileNameHolder value:(OrderedCollection with:fn) withoutNotifying:self.
].
^ super update:something with:aParameter from:changedObject
! !
!FileDialog methodsFor:'event handling'!
appendWasPressed
"valid after the dialog has been closed: true if append was pressed"
^ appendWasPressed
! !
!FileDialog methodsFor:'initialization & release'!
postBuildFileNameField:aWidget
filenameField := aWidget.
!
postBuildFilterField:aWidget
filterField := aWidget.
!
postBuildTreeBrowser:aSubCanvasView
treeBrowser := aSubCanvasView client.
!
postBuildWith:aBuilder
treeBrowser multipleSelect:multipleSelect.
appendWasPressed := false.
(aBuilder componentAt:'cancelButton') cursor:(Cursor thumbsDown).
(aBuilder componentAt:'appendButton') cursor:(Cursor thumbsUp).
(aBuilder componentAt:'okButton') cursor:(Cursor thumbsUp).
^ super postBuildWith:aBuilder
!
postOpen
|directory rootDirectory|
"/ self windowGroup addPreEventHook:self.
"No ok and cancel buttons, when dialog is part of a larger dialog"
self window topView isModal ifFalse:[
self hideButtonPanel
].
treeBrowser currentFileNameHolder addDependent:self.
treeBrowser doubleClickAction:self doubleClickAction.
treeBrowser viewFilesInDirectoryTree addDependent:self.
directory := (self directory) ? (Filename currentDirectory asAbsoluteFilename).
rootDirectory := directory asFilename directory.
treeBrowser rootHolder value:rootDirectory.
treeBrowser viewFilesInDirectoryTree setValue:(self viewFiles ? true).
treeBrowser viewFilesInDirectoryTree changed.
treeBrowser currentFileNameHolder value:(OrderedCollection with:self startFilename).
self isLoadDialog ifTrue:[
treeBrowser newVisibilityHolder value:false.
treeBrowser allowFileOperations value:false.
self newDirectoryVisibilityHolder value:false.
].
self filenameHolder value:self startFilename.
self window label:self initialText.
!
postOpenAsSubcanvasWith:aBuilder
self postOpen.
^ super postOpenAsSubcanvasWith:aBuilder
!
postOpenWith:aBuilder
self postOpen.
^ super postOpenWith:aBuilder.
! !
!FileDialog methodsFor:'private'!
returnWasPressedInFilterField
|ev|
ev := self windowGroup lastEvent.
(ev notNil
and:[ev isKeyEvent
and:[ev key == #Return
and:[( ev targetView isSameOrComponentOf:filterField)
or:[false "ev targetView isSameOrComponentOf:filenameField"]]]]) ifTrue:[
^ true
].
^ false
!
returnWasPressedInFilterOrFilenameField
|ev|
ev := self windowGroup lastEvent.
(ev notNil
and:[ev isKeyEvent
and:[ev key == #Return
and:[( ev targetView isSameOrComponentOf:filterField)
or:[false "ev targetView isSameOrComponentOf:filenameField"]]]]) ifTrue:[
^ true
].
^ false
! !
!FileDialog methodsFor:'user actions'!
appendPressed
appendWasPressed := true.
self commonAcceptAction.
!
commonAcceptAction
filenameField accept.
self result:(self filenameHolder value asString).
^ super doAccept
!
doAccept
"force accept - ignore in filterField"
self returnWasPressedInFilterField ifTrue:[
^ self
].
treeBrowser hasOpenEditor ifTrue:[
"/ have to send the event to the TreeView
treeBrowser browser closeEditor.
^ self
].
appendWasPressed := false.
self commonAcceptAction.
!
doBack
treeBrowser doBack.
!
doCancel
self result:nil.
^ super doCancel.
!
doForward
treeBrowser doForward.
!
doGoDirectoryUp
treeBrowser doGoDirectoryUp.
!
doGotoHomeDirectory
treeBrowser doGotoHomeDirectory.
!
menuDirHistory:backOrForward
^ treeBrowser menuDirHistory:backOrForward.
!
menuDirHistoryBack
^ treeBrowser menuDirHistory:#back.
!
menuDirHistoryForward
^ treeBrowser menuDirHistory:#forward.
!
newDirectory
^ treeBrowser newDirectory
!
okPressed
self doAccept
! !
!FileDialog class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/libtool/FileDialog.st,v 1.61 2004-05-19 08:36:21 penk Exp $'
! !