author | Claus Gittinger <cg@exept.de> |
Tue, 24 Jun 1997 16:19:35 +0200 | |
changeset 622 | 7eee23bea807 |
parent 614 | 0e0f08065592 |
child 657 | 285350fb3885 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 1995 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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Model subclass:#ApplicationModel |
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added a handle for a master application (for subApps)
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instanceVariableNames:'builder resources device masterApplication' |
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classVariableNames:'DefaultLabels DefaultVisuals' |
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poolDictionaries:'' |
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category:'Interface-Framework' |
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! |
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ApplicationModel class instanceVariableNames:'ClassResources' |
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" |
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The following class instance variables are inherited by this class: |
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Model - |
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Object - |
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" |
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! |
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!ApplicationModel class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1995 by Claus Gittinger |
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All Rights Reserved |
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||
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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Since many ST-80 classes are subclasses of ApplicationModel, this class |
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is provided here to allow easier porting of ST-80 code. |
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It does not (currently) provide all functionality and is NOT |
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compatible to the corresponding ST80 class; therefore, manual |
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changes have to be made to get those applications to run under ST/X. |
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(but at least, this enables you to fileIn that code and have a superclass |
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for them) |
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As time goes by, ST/X applications are going to be converted to |
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Rename Launcher-->OldLauncher, NewLauncher-->Launcher.
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become subclasses of this abstract class - see Launcher for a |
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first concrete example. |
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ApplicationModel is prepared to build a view from a windowSpec, as |
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created by the windowBuilder. If your subclass does not provide such |
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a spec, you should at least redefine: |
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#openInterface - to create a topview and open it |
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you may want to redefine: |
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#closeRequest - to catch window closing |
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#focusSequence - to define a sequence for focus-stepping |
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Once the interfaceBuilder is finished & released, subclasses can |
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alternatively provide the spec via a #windowSpec method. |
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The classResources have been put into this class to allow ST/X |
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applications (which used to be subclasses of StandardSystemView) |
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to migrate smoothly into ApplicationModels (which is better design ...). |
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[Instance variables:] |
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resources ResourcePack language string translation |
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builder WindowBuilder a builder who knows how to create |
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a window hierarchy from a specification |
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Notice: this class was implemented using protocol information |
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from alpha testers and PD code - it may not be complete or compatible to |
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the corresponding ST-80 class. If you encounter any incompatibilities, |
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please forward a note to the ST/X team. |
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[author:] |
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Claus Gittinger |
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[see also:] |
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StandardSystemView |
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WindowGroup DeviceWorkstation |
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" |
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! ! |
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!ApplicationModel class methodsFor:'initialization'! |
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initialize |
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self == ApplicationModel ifTrue:[ |
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Smalltalk addDependent:self |
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]. |
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DefaultLabels isNil ifTrue:[ |
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DefaultLabels := IdentityDictionary new |
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]. |
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DefaultVisuals isNil ifTrue:[ |
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DefaultVisuals := IdentityDictionary new |
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]. |
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" |
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ApplicationModel initialize |
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"Modified: 28.1.1997 / 12:31:38 / cg" |
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! ! |
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!ApplicationModel class methodsFor:'instance creation'! |
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new |
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"return a new initialized instance" |
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^ super new basicInitialize initialize |
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"Modified: 24.4.1996 / 09:42:14 / cg" |
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fa222d8a208c
allow opening an app on another device
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parents:
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! |
fa222d8a208c
allow opening an app on another device
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parents:
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allow opening an app on another device
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onDevice:aDevice |
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allow opening an app on another device
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"return a new initialized instance, which shall open its interface |
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allow opening an app on another device
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on aDevice." |
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allow opening an app on another device
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allow opening an app on another device
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^ (super new basicInitialize |
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allow opening an app on another device
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setDevice:aDevice) initialize |
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allow opening an app on another device
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allow opening an app on another device
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parents:
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"Modified: 24.4.1996 / 09:42:14 / cg" |
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allow opening an app on another device
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parents:
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"Created: 5.7.1996 / 12:19:15 / cg" |
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! ! |
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!ApplicationModel class methodsFor:'accessing'! |
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application |
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^ self |
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! ! |
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!ApplicationModel class methodsFor:'active help'! |
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helpSpec |
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^ IdentityDictionary new. |
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! ! |
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!ApplicationModel class methodsFor:'bindings'! |
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actionFor:aKey |
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"sent by the builder to ask for an actionBlock for |
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a Button. The argument, aKey comes from an UI-spec |
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for a buttons #action property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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actionBlocks from a Dictionary or whatever. |
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Typically, a block is returned there." |
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^ nil |
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! |
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aspectFor:aKey |
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"sent by the builder to ask for an aspect (a data model). |
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The argument, aKey comes from an UI-spec |
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for a components #aspect property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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holders from a Dictionary or whatever. |
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Typically, a valueHolder is returned there." |
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^ nil |
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! |
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clientFor:aKey |
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"sent by the builder to ask for an application provided |
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subcanvas's application. |
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The argument, aKey comes from an UI-spec |
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for a subcanvas's #client property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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appModels from a Dictionary or whatever. |
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Typically, an applicationModel is returned there." |
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^ nil |
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! |
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componentFor:aKey |
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"sent by the builder to ask for an application provided |
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component. |
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The argument, aKey comes from an UI-spec |
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for a viewHolders #view property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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holders from a Dictionary or whatever. |
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Typically, a view is returned there." |
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(self respondsTo:aKey) ifTrue:[ |
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^ self perform:aKey |
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]. |
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^ nil |
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! |
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labelFor:aKey |
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"sent by the builder to ask for an application provided |
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label for a component. |
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The argument, aKey comes from an UI-spec |
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for a components #label property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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labels from a Dictionary or whatever. |
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Typically, a string is returned there." |
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(self application respondsTo:aKey) ifTrue:[ |
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^ self application perform:aKey |
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]. |
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^ self application labelAt:aKey ifAbsent:nil |
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! |
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listFor:aKey |
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"sent by the builder to ask for an application provided |
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holder for a list. |
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The argument, aKey comes from an UI-spec |
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for a listWidgets #list property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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holders from a Dictionary or whatever. |
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Typically, a list-holding model (SelectionInList) is returned there." |
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|app| |
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(app := self application) notNil ifTrue:[ |
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(app respondsTo:aKey) ifTrue:[ |
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^ app perform:aKey |
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] |
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]. |
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^ nil. |
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"Modified: 4.3.1997 / 00:53:03 / cg" |
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! |
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menuFor:aKey |
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"sent by the builder to ask for an application provided |
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holder for a menu. |
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The argument, aKey comes from an UI-spec |
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for a widgets #menu property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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holders from a Dictionary or whatever. |
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Typically, a menu or a menu-holding valueHolder is returned there." |
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^ self application perform:aKey |
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! |
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specificationFor:aKey |
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"sent by the builder to ask for an application provided |
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component. |
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The argument, aKey comes from an UI-spec |
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for a viewHolders #specification property. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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holders from a Dictionary or whatever. |
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Typically, a view is returned there." |
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^ self application perform:aKey |
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! |
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visualFor:aKey |
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"sent by the builder to ask for an application provided |
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image or element for a label. |
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The argument, aKey comes from an UI-spec |
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for a widgets #label property, if LabelIsImage is turned on. |
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Here, a corresponding message is sent to myself, |
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which ought to be defined in the application subclass. |
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Alternatively, a subclass may redefine this method, to provide |
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images from a Dictionary or whatever. |
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Typically, an image is returned there." |
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(self application respondsTo:aKey) ifTrue:[ |
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^ self application perform:aKey |
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]. |
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^ self application visualAt:aKey ifAbsent:nil |
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! ! |
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!ApplicationModel class methodsFor:'change & update'! |
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update:something with:aParameter from:changedObject |
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"flush resources on language changes" |
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something == #Language ifTrue:[ |
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"flush resources on language changes" |
318 |
self flushAllClassResources |
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] |
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"Created: 15.6.1996 / 15:13:29 / cg" |
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! ! |
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!ApplicationModel class methodsFor:'defaults'! |
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labelAt:aKey |
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^ nil |
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! |
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labelAt:aKey ifAbsent:aBlock |
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^ aBlock value |
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! |
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labelAt:aKey put:aValue |
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"/ not yet implemented |
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! |
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labels |
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"/ not yet implemented |
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^ nil |
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! |
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visualAt:aKey |
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^ nil |
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! |
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visualAt:aKey ifAbsent:aBlock |
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^ aBlock value |
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! |
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visualAt:aKey put:aValue |
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"/ not yet implemented |
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! |
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visuals |
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"/ not yet implemented |
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^ nil |
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! ! |
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!ApplicationModel class methodsFor:'queries'! |
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interfaceSpecFor:aSelector |
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"return an interface spec" |
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421 | 365 |
^ UISpecification from:(self application specificationFor:aSelector) |
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! ! |
367 |
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!ApplicationModel class methodsFor:'resources'! |
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classResources |
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"if not already loaded, get the classes resourcePack |
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and return it" |
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ClassResources isNil ifTrue:[ |
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ClassResources := ResourcePack for:self. |
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]. |
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^ ClassResources |
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! |
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379 |
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classResources:aResourcePack |
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"allow setting of the classResources" |
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ClassResources := aResourcePack |
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! |
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385 |
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flushAllClassResources |
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"flush all classes resource translations. |
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Needed after a resource file / language setting has changed." |
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390 |
ResourcePack flushCachedResourcePacks. |
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self flushClassResources. |
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self allSubclassesDo:[:aClass | |
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aClass flushClassResources. |
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] |
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! |
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397 |
flushClassResources |
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"flush classes resource string translations. |
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Needed whenever a resource file / language setting has changed" |
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401 |
ClassResources := nil. |
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! |
403 |
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404 |
updateClassResources |
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405 |
"update my classResources" |
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406 |
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407 |
ClassResources := nil. |
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self classResources |
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52 | 409 |
! ! |
410 |
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361 | 411 |
!ApplicationModel class methodsFor:'startup'! |
138 | 412 |
|
413 |
open |
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414 |
"create an instance of the application and open its view" |
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415 |
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240 | 416 |
^ self new open |
138 | 417 |
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418 |
" |
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361 | 419 |
Launcher open |
138 | 420 |
" |
240 | 421 |
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361 | 422 |
"Modified: 13.1.1997 / 20:54:50 / cg" |
138 | 423 |
! |
424 |
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428 | 425 |
openAt:aLocation |
426 |
"create an instance of the application and open its view |
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at some position." |
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428 |
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429 |
^ self new openAt:aLocation |
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430 |
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431 |
"Modified: 14.2.1997 / 20:28:41 / cg" |
|
432 |
! |
|
433 |
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434 |
openDialogInterface:anInterfaceSymbol |
|
435 |
"create an instance of the application and open a view as |
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436 |
specified by anInterfaceSymbol." |
|
437 |
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464
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
438 |
^ self openDialogInterface:anInterfaceSymbol withBindings:nil |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
439 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
440 |
"Modified: 5.9.1995 / 17:54:50 / claus" |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
441 |
"Created: 14.2.1997 / 20:33:10 / cg" |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
442 |
"Modified: 28.2.1997 / 14:07:36 / cg" |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
443 |
! |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
444 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
445 |
openDialogInterface:anInterfaceSymbol withBindings:bindings |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
446 |
"create an instance of the application and open a view as |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
447 |
specified by anInterfaceSymbol." |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
448 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
449 |
^ self new openDialogInterface:anInterfaceSymbol withBindings:bindings |
428 | 450 |
|
451 |
"Modified: 5.9.1995 / 17:54:50 / claus" |
|
452 |
"Modified: 13.1.1997 / 20:55:02 / cg" |
|
464
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
453 |
"Created: 28.2.1997 / 14:07:24 / cg" |
428 | 454 |
! |
455 |
||
138 | 456 |
openInterface:anInterfaceSymbol |
457 |
"create an instance of the application and open a view as |
|
458 |
specified by anInterfaceSymbol." |
|
459 |
||
361 | 460 |
^ self new openInterface:anInterfaceSymbol |
138 | 461 |
|
462 |
"Modified: 5.9.1995 / 17:54:50 / claus" |
|
361 | 463 |
"Modified: 13.1.1997 / 20:55:02 / cg" |
138 | 464 |
! |
465 |
||
428 | 466 |
openInterface:anInterfaceSymbol at:aPoint |
467 |
"create an instance of the application and open a view as |
|
468 |
specified by anInterfaceSymbol." |
|
469 |
||
470 |
^ self new openInterface:anInterfaceSymbol at:aPoint |
|
471 |
||
472 |
"Modified: 14.2.1997 / 20:28:47 / cg" |
|
473 |
! |
|
474 |
||
138 | 475 |
openOn:anApplicationModel |
215 | 476 |
"send an open message to the argument, anApplicationModel. |
477 |
I dont really understand what this method is useful for ..." |
|
138 | 478 |
|
361 | 479 |
^ anApplicationModel open |
215 | 480 |
|
361 | 481 |
"Modified: 13.1.1997 / 20:55:05 / cg" |
138 | 482 |
! |
483 |
||
484 |
openOnDevice:aDevice |
|
485 |
"create an instance of the application and open its view |
|
215 | 486 |
on ANOTHER device. |
487 |
For more info, read the document on multiple display |
|
488 |
support and the documentation of the DeviceWorkstation class." |
|
138 | 489 |
|
361 | 490 |
^ (self onDevice:aDevice) open |
215 | 491 |
|
361 | 492 |
" |
493 |
Launcher openOnDevice:Display |
|
494 |
" |
|
495 |
||
496 |
"Modified: 13.1.1997 / 20:55:27 / cg" |
|
138 | 497 |
! ! |
498 |
||
499 |
!ApplicationModel methodsFor:'accessing'! |
|
500 |
||
421 | 501 |
application |
502 |
^ self class |
|
503 |
! |
|
504 |
||
138 | 505 |
builder |
506 |
"return the applications builder; this one has more information |
|
507 |
about views, components etc." |
|
508 |
||
509 |
^ builder |
|
510 |
! |
|
511 |
||
512 |
builder:aBuilder |
|
513 |
"set the applications builder. Normally, you should not set it |
|
514 |
directly, but depend on the default builder, as created when the application |
|
515 |
was created." |
|
516 |
||
517 |
builder := aBuilder |
|
518 |
! |
|
519 |
||
520 |
focusSequence |
|
521 |
"return a focusSequence for stepping through the applications views. |
|
522 |
The builder usually keeps track of so-called 'tabable' views. |
|
523 |
Stepping is done with the FocusNext/FocusPrevius keys, which are |
|
524 |
typically bound to Meta-CursorUp/Meta-CursorDown. |
|
525 |
Subclasses which do not use the builder (but instead build their view |
|
526 |
programmatically) should redefine this method to return a collection of |
|
527 |
views which defines the sequence." |
|
528 |
||
529 |
builder notNil ifTrue:[ |
|
530 |
^ builder focusSequence |
|
531 |
]. |
|
532 |
^ nil |
|
533 |
! |
|
534 |
||
594 | 535 |
masterApplication |
536 |
"return the value of the instance variable 'masterApplication' (automatically generated)" |
|
537 |
||
538 |
^ masterApplication! |
|
539 |
||
540 |
masterApplication:something |
|
541 |
"set the value of the instance variable 'masterApplication' (automatically generated)" |
|
542 |
||
543 |
masterApplication := something.! |
|
544 |
||
138 | 545 |
resources |
546 |
"return the applications resources - thats a ResourcePack containing |
|
547 |
language strings" |
|
548 |
||
549 |
^ resources |
|
550 |
! |
|
551 |
||
552 |
window |
|
553 |
"return my topWindow" |
|
554 |
||
555 |
^ builder window |
|
556 |
! |
|
557 |
||
187 | 558 |
window:aTopView |
559 |
"set my topWindow" |
|
560 |
||
561 |
builder window:aTopView |
|
562 |
||
563 |
"Created: 18.4.1996 / 14:55:26 / cg" |
|
564 |
! |
|
565 |
||
138 | 566 |
windowGroup |
567 |
"return the applications windowGroup" |
|
568 |
||
569 |
^ builder window windowGroup |
|
570 |
! ! |
|
571 |
||
594 | 572 |
!ApplicationModel methodsFor:'active help'! |
573 |
||
574 |
showHelp:aHelpText for:view |
|
575 |
"hook to allow an application to display active help |
|
576 |
texts in its own info area. |
|
577 |
This method may be redefined in a concrete application. |
|
578 |
If it returns false, the ActiveHelp manager will popup a |
|
579 |
bubble with the help text." |
|
580 |
||
599 | 581 |
masterApplication notNil ifTrue:[ |
582 |
^ masterApplication showHelp:aHelpText for:view |
|
583 |
]. |
|
594 | 584 |
^ false |
585 |
||
586 |
! ! |
|
587 |
||
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
588 |
!ApplicationModel methodsFor:'binding access'! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
589 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
590 |
actionFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
591 |
"sent by the builder to ask for an actionBlock for |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
592 |
a Button. The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
593 |
for a buttons #action property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
594 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
595 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
596 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
597 |
actionBlocks from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
598 |
Typically, a block is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
599 |
|
594 | 600 |
(self selfResponsibleFor:aKey) ifTrue:[ |
601 |
^ [self perform:aKey] |
|
602 |
]. |
|
603 |
^ masterApplication actionFor:aKey |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
604 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
605 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
606 |
aspectFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
607 |
"sent by the builder to ask for an aspect (a data model). |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
608 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
609 |
for a components #aspect property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
610 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
611 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
612 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
613 |
holders from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
614 |
Typically, a valueHolder is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
615 |
|
594 | 616 |
(self selfResponsibleFor:aKey) ifTrue:[ |
617 |
^ self perform:aKey |
|
618 |
]. |
|
619 |
^ masterApplication aspectFor:aKey |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
620 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
621 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
622 |
clientFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
623 |
"sent by the builder to ask for an application provided |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
624 |
subcanvas's application. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
625 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
626 |
for a subcanvas's #client property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
627 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
628 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
629 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
630 |
appModels from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
631 |
Typically, an applicationModel is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
632 |
|
594 | 633 |
(self selfResponsibleFor:aKey) ifTrue:[ |
634 |
^ self perform:aKey |
|
635 |
]. |
|
636 |
^ masterApplication clientFor:aKey |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
637 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
638 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
639 |
componentFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
640 |
"sent by the builder to ask for an application provided |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
641 |
component. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
642 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
643 |
for a viewHolders #view property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
644 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
645 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
646 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
647 |
holders from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
648 |
Typically, a view is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
649 |
|
421 | 650 |
(self respondsTo:aKey) ifTrue:[ |
651 |
^ self perform:aKey |
|
652 |
]. |
|
653 |
^ self application componentFor:aKey |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
654 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
655 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
656 |
|
594 | 657 |
helpTextFor:aComponent |
658 |
"activeHelp interface: return some help text for a component" |
|
659 |
||
614 | 660 |
|key cls| |
599 | 661 |
|
594 | 662 |
builder notNil ifTrue:[ |
599 | 663 |
cls := self class. |
664 |
||
665 |
(cls respondsTo:#helpSpec) ifTrue:[ |
|
666 |
(key := builder helpKeyFor:aComponent) notNil ifTrue:[ |
|
614 | 667 |
^ self helpTextForKey:key |
599 | 668 |
] |
669 |
] |
|
594 | 670 |
]. |
614 | 671 |
masterApplication notNil ifTrue:[ |
672 |
^ masterApplication helpTextFor:aComponent |
|
673 |
]. |
|
674 |
^ nil |
|
675 |
! |
|
594 | 676 |
|
614 | 677 |
helpTextForKey:aKey |
678 |
"activeHelp interface: return some help text for a key" |
|
679 |
||
680 |
|cls helpText| |
|
681 |
||
682 |
cls := self class. |
|
683 |
||
684 |
(cls respondsTo:#helpSpec) ifTrue:[ |
|
685 |
helpText := (cls helpSpec) at:aKey ifAbsent:nil |
|
686 |
]. |
|
599 | 687 |
(masterApplication notNil and:[helpText isNil]) ifTrue:[ |
614 | 688 |
helpText := masterApplication helpTextForKey:aKey |
599 | 689 |
]. |
690 |
^ helpText |
|
594 | 691 |
! |
692 |
||
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
693 |
labelFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
694 |
"sent by the builder to ask for an application provided |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
695 |
label for a component. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
696 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
697 |
for a components #label property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
698 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
699 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
700 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
701 |
labels from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
702 |
Typically, a string is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
703 |
|
421 | 704 |
^ self application labelFor:aKey |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
705 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
706 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
707 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
708 |
listFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
709 |
"sent by the builder to ask for an application provided |
604
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
710 |
holder for a list (for example, a popUpLists list). |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
711 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
712 |
for a listWidgets #list property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
713 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
714 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
715 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
716 |
holders from a Dictionary or whatever. |
604
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
717 |
Typically, a list-holding model (SelectionInList) is returned there. |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
718 |
If the instance does not provide a value, a corresponding aspect |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
719 |
is asked for. If that fails as well, the app class is asked as a last |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
720 |
chance." |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
721 |
|
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
722 |
|a| |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
723 |
|
421 | 724 |
(self respondsTo:aKey) ifTrue:[ |
725 |
^ self perform:aKey |
|
726 |
]. |
|
604
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
727 |
a := self aspectFor:aKey. |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
728 |
a notNil ifTrue:[ |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
729 |
^ a |
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
730 |
]. |
421 | 731 |
^ self application listFor:aKey |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
732 |
|
604
190f3d243635
when asking for a list, look in the aspects as a fall back.
Claus Gittinger <cg@exept.de>
parents:
603
diff
changeset
|
733 |
"Modified: 17.6.1997 / 13:13:35 / cg" |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
734 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
735 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
736 |
menuFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
737 |
"sent by the builder to ask for an application provided |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
738 |
holder for a menu. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
739 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
740 |
for a widgets #menu property. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
741 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
742 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
743 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
744 |
holders from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
745 |
Typically, a menu or a menu-holding valueHolder is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
746 |
|
421 | 747 |
(self respondsTo:aKey) ifTrue:[ |
748 |
^ self perform:aKey |
|
749 |
]. |
|
750 |
^ self application menuFor:aKey |
|
751 |
||
752 |
! |
|
753 |
||
754 |
specificationFor:aKey |
|
755 |
"sent by the builder to ask for an application provided |
|
756 |
subcanvas's application. |
|
757 |
The argument, aKey comes from an UI-spec |
|
758 |
for a subcanvas's #specification property. |
|
759 |
Here, a corresponding message is sent to myself, |
|
760 |
which ought to be defined in the application subclass. |
|
761 |
Alternatively, a subclass may redefine this method, to provide |
|
762 |
appModels from a Dictionary or whatever. |
|
763 |
Typically, an applicationModel is returned there." |
|
764 |
||
594 | 765 |
(self selfResponsibleFor:aKey) ifTrue:[ |
766 |
^ self perform:aKey |
|
767 |
]. |
|
768 |
^ masterApplication specificationFor:aKey |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
769 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
770 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
771 |
visualFor:aKey |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
772 |
"sent by the builder to ask for an application provided |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
773 |
image or element for a label. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
774 |
The argument, aKey comes from an UI-spec |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
775 |
for a widgets #label property, if LabelIsImage is turned on. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
776 |
Here, a corresponding message is sent to myself, |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
777 |
which ought to be defined in the application subclass. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
778 |
Alternatively, a subclass may redefine this method, to provide |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
779 |
images from a Dictionary or whatever. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
780 |
Typically, an image is returned there." |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
781 |
|
421 | 782 |
^ self application visualFor:aKey |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
783 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
784 |
! ! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
785 |
|
428 | 786 |
!ApplicationModel methodsFor:'component manipulations'! |
787 |
||
788 |
components:aSymbolOrArray do:aBlock |
|
789 |
"evaluate aBlock for all components listed aSymbolOrArray." |
|
790 |
||
791 |
|coll| |
|
792 |
||
793 |
aSymbolOrArray isSymbol ifTrue:[ |
|
794 |
"/ a single components name |
|
795 |
coll := Array with:aSymbolOrArray |
|
796 |
] ifFalse:[ |
|
797 |
coll := aSymbolOrArray |
|
798 |
]. |
|
799 |
coll do:[:aSymbol | |
|
800 |
|component| |
|
801 |
||
500 | 802 |
(component := self componentFor:aSymbol) isNil ifFalse:[ |
428 | 803 |
aBlock value:component |
804 |
] |
|
805 |
] |
|
806 |
||
500 | 807 |
"Modified: 26.3.1997 / 16:23:14 / cg" |
428 | 808 |
! |
809 |
||
810 |
disable:aSymbolOrArray |
|
811 |
"disable the components whose id's are aSymbolOrArray." |
|
812 |
||
813 |
self components:aSymbolOrArray do:[:comp | comp disable] |
|
814 |
||
815 |
"Modified: 14.2.1997 / 17:32:09 / cg" |
|
816 |
! |
|
817 |
||
818 |
enable:aSymbolOrArray |
|
819 |
"enables the component(s) identified by aSymbolOrArray." |
|
820 |
||
821 |
self components:aSymbolOrArray do:[:comp | comp enable] |
|
822 |
||
823 |
"Modified: 14.2.1997 / 17:32:19 / cg" |
|
824 |
! |
|
825 |
||
826 |
invalidate:aSymbolOrArray |
|
827 |
"invalidates the component(s) identified by aSymbolOrArray." |
|
828 |
||
829 |
self components:aSymbolOrArray do:[:comp | comp invalidate] |
|
830 |
||
831 |
"Modified: 14.2.1997 / 17:32:28 / cg" |
|
832 |
! |
|
833 |
||
834 |
makeInvisible:aSymbolOrArray |
|
835 |
"makes the components whose id's are aSymbolOrArray invisible" |
|
836 |
||
837 |
self components:aSymbolOrArray do:[:comp | comp beInvisible] |
|
838 |
||
839 |
"Modified: 14.2.1997 / 17:32:42 / cg" |
|
840 |
! |
|
841 |
||
842 |
makeReadOnly:aSymbolOrArray |
|
843 |
"make all components identified by aSymbolOrArray read only |
|
844 |
(for editText components)." |
|
845 |
||
846 |
self components:aSymbolOrArray do:[:comp | comp readOnly:true] |
|
847 |
||
848 |
"Modified: 14.2.1997 / 17:36:22 / cg" |
|
849 |
! |
|
850 |
||
851 |
makeVisible:aSymbolOrArray |
|
852 |
"makes the components whose id's are aSymbolOrArray visible" |
|
853 |
||
854 |
self components:aSymbolOrArray do:[:comp | comp beVisible] |
|
855 |
||
856 |
"Modified: 14.2.1997 / 17:32:52 / cg" |
|
857 |
! |
|
858 |
||
859 |
makeWritable:aSymbolOrArray |
|
860 |
"make all components identified by aSymbolOrArray writable |
|
861 |
(for editText components)." |
|
862 |
||
863 |
self components:aSymbolOrArray do:[:comp | comp readOnly:false] |
|
864 |
||
865 |
"Created: 14.2.1997 / 17:36:17 / cg" |
|
866 |
! ! |
|
867 |
||
868 |
!ApplicationModel methodsFor:'drag & drop'! |
|
869 |
||
521
2937b6c596b3
drop arg is always a collection
Claus Gittinger <cg@exept.de>
parents:
500
diff
changeset
|
870 |
canDrop:aCollectionOfDropObjects in:aComponent |
428 | 871 |
"drop manager asked if a drop is possible |
872 |
- should be redefined by apps which can do it, to return true" |
|
873 |
||
874 |
^ false |
|
875 |
||
521
2937b6c596b3
drop arg is always a collection
Claus Gittinger <cg@exept.de>
parents:
500
diff
changeset
|
876 |
"Modified: 11.4.1997 / 12:42:47 / cg" |
428 | 877 |
! |
878 |
||
521
2937b6c596b3
drop arg is always a collection
Claus Gittinger <cg@exept.de>
parents:
500
diff
changeset
|
879 |
drop:aCollectionOfDropObjects in:aComponent at:aPoint |
428 | 880 |
"drop manager wants to drop. |
881 |
This is ony sent, if #canDrop:in: returned true. |
|
882 |
Must be redefined in apps which return true to #canDrop." |
|
883 |
||
884 |
self subclassResponsibility |
|
885 |
||
521
2937b6c596b3
drop arg is always a collection
Claus Gittinger <cg@exept.de>
parents:
500
diff
changeset
|
886 |
"Modified: 11.4.1997 / 12:43:19 / cg" |
428 | 887 |
! ! |
888 |
||
429 | 889 |
!ApplicationModel methodsFor:'easy bindings'! |
890 |
||
891 |
registerInterestIn: aValueModel using: aSelectorOrArray |
|
892 |
"Register interest in a change in aValueModel using information in aSelectorOrArray. |
|
893 |
aSelectorOrArray can be one of three things: |
|
894 |
||
895 |
1) nil in which case no interest is registered |
|
896 |
2) a selector in which case the receiver is understood to be self |
|
897 |
3) an Array in which case the size is two where the first element is the |
|
898 |
message to be sent and the second element is the receiver." |
|
899 |
||
900 |
aSelectorOrArray isNil ifTrue: [^ aValueModel]. |
|
901 |
||
902 |
(aSelectorOrArray isKindOf:Array) ifTrue:[ |
|
903 |
aValueModel onChangeSend:(aSelectorOrArray at: 1) to:(aSelectorOrArray at: 2) |
|
904 |
] ifFalse: [ |
|
905 |
aValueModel onChangeSend:aSelectorOrArray to:self |
|
906 |
]. |
|
907 |
^aValueModel |
|
908 |
||
909 |
||
910 |
! |
|
911 |
||
912 |
valueHolderFor:aSelector initialValue:anObject |
|
913 |
"Return a ValueHolder on anObject." |
|
914 |
||
915 |
^ self valueHolderFor:aSelector initialValue:anObject changeMessage:nil |
|
916 |
||
917 |
||
918 |
! |
|
919 |
||
920 |
valueHolderFor: aSelector initialValue: anObject changeMessage: aSelectorOrArray |
|
921 |
"Return a ValueHolder on anObject. aSelectorOrArray is the change information |
|
922 |
for the ValueHolder. This argument is either a Symbol or an Array of two elements. |
|
923 |
If it is a Symbol, then it is the change message and the interested object is understood |
|
924 |
to be the reciever. If it is an Array, then the first element is the change message and |
|
925 |
the second element is the interested object. " |
|
926 |
||
927 |
(self builder bindings includesKey:aSelector) ifFalse:[ |
|
928 |
^ self registerInterestIn:(ValueHolder with:anObject) using:aSelectorOrArray |
|
929 |
]. |
|
930 |
^ self builder aspectAt:aSelector |
|
931 |
||
932 |
! ! |
|
933 |
||
52 | 934 |
!ApplicationModel methodsFor:'initialization'! |
935 |
||
138 | 936 |
addTopViewsToCurrentProject |
937 |
"add all of my topViews to the current projects list of views. |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
938 |
This allows hiding views on a per-project basis. |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
939 |
Applications which do not want to be switched with projects |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
940 |
(such as the Launcher), may redefine this to a noop." |
85 | 941 |
|
138 | 942 |
self windowGroup topViews do:[:aView | |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
943 |
aView addToCurrentProject |
138 | 944 |
] |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
945 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
946 |
"Modified: 17.1.1997 / 19:43:39 / cg" |
85 | 947 |
! |
948 |
||
63 | 949 |
basicInitialize |
69 | 950 |
"initialize the application. |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
951 |
Since ST-80 applications seem commonly to redefine #initialize |
69 | 952 |
without doing a super initialize, the real initialization is |
953 |
done here ..." |
|
954 |
||
52 | 955 |
super initialize. |
72 | 956 |
|
311
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
957 |
device := Screen current. |
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
958 |
|
72 | 959 |
"claus: I wanted to delay the creation & assignment of the |
960 |
builder till later, to allow setting to another builder. |
|
961 |
however, some ST-80 code accesses the builder right after instance |
|
962 |
creation ..." |
|
963 |
||
964 |
"/ " |
|
965 |
"/ Create a windowBuilder to have someone around which |
|
966 |
"/ understands the builder protocol. Since UIBuilder is not present |
|
967 |
"/ in all systems, this allows operation without one (unless a spec |
|
968 |
"/ is read later ...) |
|
969 |
"/ " |
|
85 | 970 |
builder := self createBuilder. |
78 | 971 |
builder notNil ifTrue:[builder application:self]. |
52 | 972 |
resources := self class classResources. |
311
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
973 |
|
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
974 |
"Modified: 17.1.1997 / 19:41:59 / cg" |
63 | 975 |
! |
976 |
||
138 | 977 |
createBuilder |
978 |
"create a UI Builder for me. |
|
979 |
This method can be redefined if (eventually) there are |
|
980 |
spec readers for other UI languages (motif UIL ?)" |
|
981 |
||
982 |
|cls| |
|
983 |
||
984 |
(cls := UIBuilder) isNil ifTrue:[ |
|
985 |
(cls := WindowBuilder) isNil ifTrue:[ |
|
986 |
^ nil |
|
987 |
] |
|
988 |
]. |
|
989 |
^ cls new |
|
990 |
! |
|
991 |
||
63 | 992 |
initialize |
83 | 993 |
"nothing done here; |
994 |
but can be redefined in concrete applications" |
|
311
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
995 |
! |
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
996 |
|
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
997 |
setDevice:aDevice |
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
998 |
"set the device (i.e. some Screen), where the application |
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
999 |
shall open its view(s). |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1000 |
The default device (if not set here) will be the current screen." |
311
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
1001 |
|
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
1002 |
device := aDevice |
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
1003 |
|
fa222d8a208c
allow opening an app on another device
Claus Gittinger <cg@exept.de>
parents:
310
diff
changeset
|
1004 |
"Created: 5.7.1996 / 12:01:40 / cg" |
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1005 |
"Modified: 17.1.1997 / 19:44:09 / cg" |
138 | 1006 |
! ! |
1007 |
||
1008 |
!ApplicationModel methodsFor:'misc'! |
|
1009 |
||
287 | 1010 |
restoreCursors |
1011 |
"restore the original cursors in all of my views" |
|
1012 |
||
1013 |
^ self window windowGroup restoreCursors |
|
1014 |
||
1015 |
"Created: 1.6.1996 / 17:01:24 / cg" |
|
1016 |
! |
|
1017 |
||
1018 |
showCursor:aCursor |
|
1019 |
"set all of my views cursor to aCursor. |
|
1020 |
It can be restored with #restoreCursor." |
|
1021 |
||
1022 |
^ self window windowGroup showCursor:aCursor |
|
1023 |
||
1024 |
"Created: 1.6.1996 / 17:01:09 / cg" |
|
1025 |
! |
|
1026 |
||
138 | 1027 |
withCursor:aCursor do:aBlock |
1028 |
"evaluate aBlock, showing aCursor in my topView and all of its subviews. |
|
1029 |
Return the value of aBlock." |
|
1030 |
||
1031 |
^ self window withCursor:aCursor do:aBlock |
|
63 | 1032 |
! |
1033 |
||
142
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1034 |
withExecuteCursorDo:aBlock |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1035 |
"evaluate aBlock, showing an executeCursor in my topView and all of its subviews. |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1036 |
Return the value of aBlock." |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1037 |
|
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1038 |
^ self withCursor:(Cursor execute) do:aBlock |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1039 |
|
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1040 |
"Created: 14.12.1995 / 20:57:03 / cg" |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1041 |
! |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1042 |
|
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1043 |
withReadCursorDo:aBlock |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1044 |
"evaluate aBlock, showing a readCursor in my topView and all of its subviews. |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1045 |
Return the value of aBlock." |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1046 |
|
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1047 |
^ self withCursor:(Cursor read) do:aBlock |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1048 |
|
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1049 |
"Created: 14.12.1995 / 20:56:47 / cg" |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1050 |
"Modified: 14.12.1995 / 20:57:36 / cg" |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1051 |
! |
6c6259d788a4
added withReadCursorDo: / withExecuteCursorDo:
Claus Gittinger <cg@exept.de>
parents:
138
diff
changeset
|
1052 |
|
138 | 1053 |
withWaitCursorDo:aBlock |
1054 |
"evaluate aBlock, showing a waitCursor in my topView and all of its subviews. |
|
1055 |
Return the value of aBlock." |
|
63 | 1056 |
|
138 | 1057 |
^ self withCursor:Cursor wait do:aBlock |
52 | 1058 |
! ! |
57 | 1059 |
|
428 | 1060 |
!ApplicationModel methodsFor:'opening'! |
1061 |
||
1062 |
openDialog |
|
1063 |
"open the window - assumes that the builder has already setup |
|
1064 |
the interface." |
|
1065 |
||
432 | 1066 |
^ builder openDialog. |
428 | 1067 |
|
1068 |
"Modified: 14.2.1997 / 20:32:52 / cg" |
|
1069 |
! |
|
1070 |
||
429 | 1071 |
openDialogInterface:aSelector |
1072 |
"open a dialog" |
|
1073 |
||
464
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1074 |
^ self openDialogInterface:aSelector withBindings:nil |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1075 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1076 |
"Modified: 28.2.1997 / 14:08:01 / cg" |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1077 |
! |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1078 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1079 |
openDialogInterface:aSelector withBindings:bindings |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1080 |
"open a dialog" |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1081 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1082 |
^ SimpleDialog new openFor:self interface:aSelector withBindings:bindings |
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1083 |
|
25e6380399c6
allow additional bindings to be passed with #openDialogInterface
Claus Gittinger <cg@exept.de>
parents:
438
diff
changeset
|
1084 |
"Created: 28.2.1997 / 14:07:45 / cg" |
429 | 1085 |
! |
1086 |
||
428 | 1087 |
openWindow |
1088 |
"open the window - assumes that the builder has already setup |
|
1089 |
the interface." |
|
1090 |
||
438 | 1091 |
builder open. |
428 | 1092 |
|
1093 |
"Created: 14.2.1997 / 20:20:39 / cg" |
|
1094 |
! |
|
1095 |
||
1096 |
openWindowAt:aLocation |
|
1097 |
"open the window - assumes that the builder has already setup |
|
1098 |
the interface." |
|
1099 |
||
1100 |
builder openWindowAt:aLocation. |
|
1101 |
||
1102 |
"Created: 14.2.1997 / 20:20:55 / cg" |
|
1103 |
! ! |
|
1104 |
||
1105 |
!ApplicationModel methodsFor:'private'! |
|
1106 |
||
1107 |
opened |
|
1108 |
"the topView has been opened. |
|
1109 |
This is sent by my topView when its really open |
|
1110 |
(i.e. finally visible)" |
|
1111 |
||
1112 |
self addTopViewsToCurrentProject. |
|
1113 |
self postOpenWith:builder |
|
1114 |
||
1115 |
"Modified: 14.2.1997 / 20:26:16 / cg" |
|
594 | 1116 |
! |
1117 |
||
1118 |
selfResponsibleFor:aKey |
|
1119 |
^ (aKey isNil or:[masterApplication isNil or:[self respondsTo:aKey]]) |
|
428 | 1120 |
! ! |
1121 |
||
71 | 1122 |
!ApplicationModel methodsFor:'queries'! |
1123 |
||
371
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1124 |
defaultWindowType |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1125 |
"Applications come up non-modal, by default" |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1126 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1127 |
^ #normal |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1128 |
|
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1129 |
"Created: 17.1.1997 / 19:57:34 / cg" |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1130 |
! |
ce94ec6a38ee
more ST-80 compatibility stuff
Claus Gittinger <cg@exept.de>
parents:
362
diff
changeset
|
1131 |
|
313
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1132 |
graphicsDevice |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1133 |
"return the device I want to open my views on. |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1134 |
The default (if not created with #onDevice:) is the currently |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1135 |
active screen." |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1136 |
|
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1137 |
^ device |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1138 |
|
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1139 |
"Created: 5.7.1996 / 17:51:31 / cg" |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1140 |
! |
09c2e83252f4
added access to graphicsDevice
Claus Gittinger <cg@exept.de>
parents:
311
diff
changeset
|
1141 |
|
71 | 1142 |
processName |
1143 |
"return a name to be shown for me in the process monitor" |
|
1144 |
||
1145 |
^ 'Application' |
|
1146 |
! ! |
|
1147 |
||
428 | 1148 |
!ApplicationModel methodsFor:'startup / release'! |
57 | 1149 |
|
63 | 1150 |
allButOpenFrom:aSpec |
69 | 1151 |
"create my views but do not open the main window" |
1152 |
||
71 | 1153 |
|realBuilder| |
1154 |
||
72 | 1155 |
"/ DISABLED; see comment in basicInitialize |
1156 |
"/ |
|
1157 |
"/ " |
|
1158 |
"/ here, we kludge a bit: up to now, the builder was an |
|
1159 |
"/ instance of the no-op WindowBuilder. Now, it becomes |
|
1160 |
"/ a UIBuilder .... |
|
1161 |
"/ This allows for ApplicationModels without a UIBuilder |
|
1162 |
"/ if not needed. |
|
1163 |
"/ " |
|
1164 |
"/ realBuilder := UIBuilder new. |
|
1165 |
"/ builder := realBuilder. |
|
1166 |
"/ builder application:self. |
|
1167 |
"/ builder bindings:builder bindings. |
|
71 | 1168 |
|
63 | 1169 |
self preBuildWith:builder. |
1170 |
builder buildFromSpec:aSpec. |
|
85 | 1171 |
builder window model:self. |
472 | 1172 |
(builder window respondsTo:#application:) ifTrue:[ |
1173 |
builder window application:self. |
|
1174 |
]. |
|
63 | 1175 |
self postBuildWith:builder. |
1176 |
! |
|
57 | 1177 |
|
138 | 1178 |
allButOpenInterface:aSymbol |
1179 |
"create my views but do not open the main window" |
|
1180 |
||
1181 |
|spec| |
|
1182 |
||
1183 |
spec := self class interfaceSpecFor:aSymbol. |
|
1184 |
self allButOpenFrom:spec. |
|
1185 |
^ builder |
|
1186 |
! |
|
1187 |
||
1188 |
close |
|
1189 |
"this is sent by my topView when about to be closed |
|
1190 |
by the program (not by the windowManager). |
|
1191 |
Could be redefined in subclasses." |
|
1192 |
||
1193 |
self closeDownViews |
|
1194 |
! |
|
1195 |
||
1196 |
closeDownViews |
|
435 | 1197 |
"close down the applications view(s)" |
138 | 1198 |
|
1199 |
|wg views| |
|
1200 |
||
1201 |
(wg := self windowGroup) notNil ifTrue:[ |
|
435 | 1202 |
views := wg topViews. |
1203 |
views notNil ifTrue:[ |
|
1204 |
views copy do:[:aView | |
|
1205 |
aView notNil ifTrue:[aView destroy] |
|
1206 |
] |
|
1207 |
] |
|
138 | 1208 |
] |
1209 |
! |
|
1210 |
||
1211 |
closeRequest |
|
482
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1212 |
"this is sent by my topView when about to be closed |
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1213 |
by the program (not by the windowManager). |
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1214 |
Could be redefined in subclasses to suppress close or confirm." |
138 | 1215 |
|
482
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1216 |
self closeDownViews |
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1217 |
|
c357e80669e9
close -> closeRequest leads to a cycle with ST-80 apps;
Claus Gittinger <cg@exept.de>
parents:
472
diff
changeset
|
1218 |
"Modified: 4.3.1997 / 00:48:15 / cg" |
435 | 1219 |
! |
1220 |
||
1221 |
closeRequestFor:aTopView |
|
1222 |
"this is sent by any of my topViews when about to be closed by the |
|
1223 |
windowmanager. For backward compatibility with single-view applications, |
|
1224 |
this is forwarded here to a simple (non topView-specific) closeRequest. |
|
1225 |
MultiView applications should redefine this method if closing of individual |
|
603 | 1226 |
views closing is to be caught." |
435 | 1227 |
|
1228 |
^ self closeRequest |
|
138 | 1229 |
! |
1230 |
||
69 | 1231 |
open |
1232 |
"open a standard interface" |
|
1233 |
||
240 | 1234 |
^ self openInterface |
1235 |
||
1236 |
"Modified: 3.5.1996 / 13:39:15 / cg" |
|
69 | 1237 |
! |
1238 |
||
428 | 1239 |
openAt:aPoint |
1240 |
"open a standard interface at some point" |
|
1241 |
||
1242 |
^ self openInterfaceAt:aPoint |
|
1243 |
||
1244 |
"Modified: 3.5.1996 / 13:39:15 / cg" |
|
1245 |
"Created: 14.2.1997 / 20:17:41 / cg" |
|
1246 |
! |
|
1247 |
||
63 | 1248 |
openInterface |
428 | 1249 |
"open a standard interface. |
215 | 1250 |
|
78 | 1251 |
Subclasses which do not have an interfaceSpec |
215 | 1252 |
should redefine this method and create & open their view(s) there. |
330
d7ce98930ad3
Rename Launcher-->OldLauncher, NewLauncher-->Launcher.
Stefan Vogel <sv@exept.de>
parents:
313
diff
changeset
|
1253 |
(see Launcher as an example)." |
69 | 1254 |
|
63 | 1255 |
self openInterface:#windowSpec |
215 | 1256 |
|
330
d7ce98930ad3
Rename Launcher-->OldLauncher, NewLauncher-->Launcher.
Stefan Vogel <sv@exept.de>
parents:
313
diff
changeset
|
1257 |
"Modified: 9.9.1996 / 22:39:23 / stefan" |
428 | 1258 |
"Modified: 14.2.1997 / 20:18:26 / cg" |
57 | 1259 |
! |
1260 |
||
63 | 1261 |
openInterface:aSymbol |
215 | 1262 |
"open a specific interface. |
1263 |
The argument, aSymbol specifies which interface. The concrete |
|
1264 |
application subclass must provide a method with that name, |
|
1265 |
which must return an interfaceSpec. This is forwarded to |
|
1266 |
the builder to create the views. |
|
69 | 1267 |
Typically, applications only use one interface, |
78 | 1268 |
returned by the #windowSpec method." |
69 | 1269 |
|
85 | 1270 |
self allButOpenInterface:aSymbol. |
428 | 1271 |
self openWindow. |
63 | 1272 |
^ builder |
215 | 1273 |
|
428 | 1274 |
"Modified: 14.2.1997 / 20:25:33 / cg" |
1275 |
! |
|
1276 |
||
1277 |
openInterface:aSymbol at:aLocation |
|
1278 |
"open a specific interface. |
|
1279 |
||
1280 |
The argument, aSymbol specifies which interface. The concrete |
|
1281 |
application subclass must provide a method with that name, |
|
1282 |
which must return an interfaceSpec. This is forwarded to |
|
1283 |
the builder to create the views. |
|
1284 |
Typically, applications only use one interface, |
|
1285 |
returned by the #windowSpec method." |
|
1286 |
||
1287 |
self allButOpenInterface:aSymbol. |
|
1288 |
self openWindowAt:aLocation. |
|
1289 |
^ builder |
|
1290 |
||
1291 |
"Created: 14.2.1997 / 20:19:44 / cg" |
|
1292 |
! |
|
1293 |
||
1294 |
openInterfaceAt:aLocation |
|
1295 |
"open a standard interface." |
|
1296 |
||
1297 |
self openInterface:#windowSpec at:aLocation |
|
1298 |
||
1299 |
"Created: 14.2.1997 / 20:18:20 / cg" |
|
63 | 1300 |
! |
1301 |
||
362 | 1302 |
openOnDevice:aDevice |
1303 |
"open a standard interface on some other device" |
|
1304 |
||
1305 |
self setDevice:aDevice. |
|
1306 |
^ self open |
|
1307 |
||
1308 |
"Created: 13.1.1997 / 21:24:11 / cg" |
|
1309 |
"Modified: 13.1.1997 / 21:24:30 / cg" |
|
1310 |
! |
|
1311 |
||
138 | 1312 |
postBuildWith:aBuilder |
1313 |
"this is sent after an interface is built from a spec. |
|
1314 |
Can be redefined in subclasses. |
|
1315 |
mhmh - what should this do here ?" |
|
1316 |
! |
|
1317 |
||
1318 |
postOpenWith:aBuilder |
|
1319 |
"this is sent after the applications main window is opened. |
|
1320 |
Can be redefined in subclasses. |
|
1321 |
mhmh - what should this do here ?" |
|
1322 |
! |
|
1323 |
||
1324 |
preBuildWith:aBuilder |
|
1325 |
"this is sent before an interface is built from a spec. |
|
1326 |
Can be redefined in subclasses. |
|
1327 |
mhmh - what should this do here ?" |
|
1328 |
! |
|
1329 |
||
69 | 1330 |
restarted |
287 | 1331 |
"sent by my topWindow, when restarted from an image. |
69 | 1332 |
Nothing done here, but can be redefined to perform any actions |
1333 |
required to reset the application after an image-restart. |
|
1334 |
(for example: check if application files are still around, restart |
|
287 | 1335 |
subprocesses etc.)." |
1336 |
||
1337 |
"Modified: 1.6.1996 / 16:55:50 / cg" |
|
63 | 1338 |
! |
57 | 1339 |
|
63 | 1340 |
saveAndTerminateRequest |
1341 |
"some windowManagers send this to shut down an application |
|
1342 |
and have it save its state for restart. |
|
1343 |
Can be redefined in subclasses" |
|
1344 |
||
1345 |
self closeRequest |
|
437 | 1346 |
! |
1347 |
||
1348 |
saveAndTerminateRequestFor:aTopView |
|
1349 |
"some windowManagers send this to shut down an application |
|
1350 |
and have it save its state for restart. |
|
1351 |
Can be redefined in subclasses" |
|
1352 |
||
1353 |
self saveAndTerminateRequest |
|
57 | 1354 |
! ! |
72 | 1355 |
|
85 | 1356 |
!ApplicationModel methodsFor:'window events'! |
1357 |
||
144 | 1358 |
showActivity:someMessage |
215 | 1359 |
"some activityNotification shalt be communicated to |
1360 |
the user. Forwarded from the topView and ignored here. |
|
1361 |
Can be redefined in concrete applications to show the |
|
1362 |
message either in some infoView (infoLabel as in Windows) |
|
1363 |
or in the title area (as done in the browsers)" |
|
1364 |
||
144 | 1365 |
^ self |
1366 |
||
1367 |
"Created: 16.12.1995 / 18:41:04 / cg" |
|
215 | 1368 |
"Modified: 24.4.1996 / 09:34:22 / cg" |
144 | 1369 |
! |
1370 |
||
85 | 1371 |
windowEvent:anEvent from:anApplicationWindow |
215 | 1372 |
"dummy: windowEvent forwarding is not yet implemented" |
1373 |
||
85 | 1374 |
^ self |
215 | 1375 |
|
1376 |
"Modified: 24.4.1996 / 09:32:50 / cg" |
|
85 | 1377 |
! ! |
1378 |
||
361 | 1379 |
!ApplicationModel class methodsFor:'documentation'! |
72 | 1380 |
|
138 | 1381 |
version |
614 | 1382 |
^ '$Header: /cvs/stx/stx/libview2/ApplicationModel.st,v 1.55 1997-06-20 17:32:12 ca Exp $' |
81 | 1383 |
! ! |
138 | 1384 |
ApplicationModel initialize! |