| Enable propertyPage for UML Model [message #479747] |
Wed, 12 August 2009 06:37  |
Eclipse User |
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Hi,
Using RSA v7.5.2 and am having trouble contributing a propertypage for an
open UML model.
Tried com.ibm.xtools.uml.navigator.ModelServerElement in the
objectClass(see example below).
This works fine but also presents the propertpage for any element selected
within the model.
Also tried *.emx in the nameFilter but the page is only presented when the
unopened model is selected!
Have also tried <filter name="umlType" value="Model"/> to no avail.
Have also tried
<enabledWhen>
<adapt type="org.eclipse.uml2.uml.Model"></adapt>
</enabledWhen>
Would be grateful for any help.
<extension point="org.eclipse.ui.propertyPages">
<page class="mYPropertyPage" id="mYPropertyPage" name="mYPropertyPage"
objectClass="com.ibm.xtools.uml.navigator.ModelServerElement "/>
</extension>
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| Re: Enable propertyPage for UML Model [message #479775 is a reply to message #479748] |
Wed, 12 August 2009 09:23  |
| Eclipse User |
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Managed to get this working by using the propertyTester extension.
This seems to be a long way to do this and possibly even the wrong way -
but it works!
<extension point="org.eclipse.core.expressions.propertyTesters">
<propertyTester
class="myClass.ModelPropertyTester"
id="myID.propertyTester"
namespace="myNameSpace"
properties="isModel"
type="java.lang.Object">
</propertyTester>
</extension>
<extension point="org.eclipse.ui.propertyPages">
...
<enabledWhen>
<test
forcePluginActivation="true"
property="myNameSpace.isModel"
value="true">
</test>
</enabledWhen>
...
</extension>
code in "myClass.ModelPropertyTester"
public class ModelPropertyTester extends PropertyTester {
public boolean test(Object receiver,
String property,
Object[] args,
Object expectedValue) {
boolean result = false;
if (property.equalsIgnoreCase("isModel")){
if(receiver instanceof ModelServerElement){
ModelServerElement modelServerElement =
(ModelServerElement)receiver;
if (modelServerElement.getElement() instanceof Model) {
result = true;
}
}
}
return result;
}
}
[Updated on: Wed, 12 August 2009 10:57] by Moderator |
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| Re: Enable propertyPage for UML Model [message #617763 is a reply to message #479747] |
Wed, 12 August 2009 06:44 |
| Eclipse User |
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John,
This seems to be a general Eclipse UI extension questions that I know
nothing about. maybe someone on the platform newsgroup would have some
ideas, so I've added it to the "to" list of this reply.
John wrote:
> Hi,
> Using RSA v7.5.2 and am having trouble contributing a propertypage for
> an open UML model.
> Tried com.ibm.xtools.uml.navigator.ModelServerElement in the
> objectClass(see example below).
> This works fine but also presents the propertpage for any element
> selected within the model.
>
> Also tried *.emx in the nameFilter but the page is only presented when
> the unopened model is selected!
>
> Have also tried <filter name="umlType" value="Model"/> to no avail.
>
> Have also tried <enabledWhen>
> <adapt type="org.eclipse.uml2.uml.Model"></adapt>
> </enabledWhen>
>
> Would be grateful for any help.
>
> <extension point="org.eclipse.ui.propertyPages">
> <page class="mYPropertyPage" id="mYPropertyPage" name="mYPropertyPage"
> objectClass="com.ibm.xtools.uml.navigator.ModelServerElement "/>
> </extension>
>
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| Re: Enable propertyPage for UML Model [message #617764 is a reply to message #479748] |
Wed, 12 August 2009 09:23 |
| Eclipse User |
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|
Managed to get this working by using the propertyTester extension.
This seems to be a long way to do this and possibly even the wrong way -
but it works!
<extension point="org.eclipse.core.expressions.propertyTesters">
<propertyTester
class="myClass.ModelPropertyTester"
id="myID.propertyTester"
namespace="myNameSpace.properties"
properties="isModel"
type="java.lang.Object">
</propertyTester>
</extension>
<extension point="org.eclipse.ui.propertyPages">
...
<enabledWhen>
<test
forcePluginActivation="true"
property="myNameSpace.isModel"
value="true">
</test>
</enabledWhen>
...
</extension>
code in "myClass.ModelPropertyTester"
public class ModelPropertyTester extends PropertyTester {
public boolean test(Object receiver,
String property,
Object[] args,
Object expectedValue) {
boolean result = false;
if (property.equalsIgnoreCase("isModel")){
if(receiver instanceof ModelServerElement){
ModelServerElement modelServerElement =
(ModelServerElement)receiver;
if (modelServerElement.getElement() instanceof Model) {
result = true;
}
}
}
return result;
}
}
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