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How can I register a paste command handler in PageDesignerEditor? [message #847244]

Tue, 17 April 2012 06:02

Wang Zhaoliang

Messages: 9
Registered: April 2012

Junior Member

How can I register a paste command handler in PageDesignerEditor ?

I have successed to do this in ProjectExplorer, but with the same way I can't do this with PageDesignerEditor ?

Is there something wrong ?

Thanks !

<extension point="org.eclipse.ui.handlers">
<handler class="com.my.handlers.PasteHandler"
commandId="org.eclipse.ui.edit.paste">
<activeWhen>
<with
variable="activePartId">
<equals value="org.eclipse.jst.pagedesigner.PageDesignerEditor">
</equals>
</with>
</activeWhen>
</handler>
</extension>

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Re: How can I register a paste command handler in PageDesignerEditor? [message #855062 is a reply to message #847244]

Tue, 24 April 2012 13:45

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

What's the PageDesignEditor? Is it a multi-page editor part?

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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Re: How can I register a paste command handler in PageDesignerEditor? [message #856976 is a reply to message #855062]

Thu, 26 April 2012 06:14

Wang Zhaoliang

Messages: 9
Registered: April 2012

Junior Member

Paul Webster wrote on Tue, 24 April 2012 09:45

What's the PageDesignEditor? Is it a multi-page editor part?

PW

Thanks for help.
PageDesignEditor is a multi-page editor part, it is the HTMLEditor that defined in WPT, and the part id is "org.eclipse.jst.pagedesigner.PageDesignerEditor".

I just want to register a paste command handler in HTMLEditor's GraphicViewer part, not the StyledText part.

If I use the configuration below it works, but it works in other editor too, I don't want to handle ervery editor.

<activeWhen>
<with
variable="selection">
<count value="*" />
</with>
</activeWhen>

Is there any better solution ?
Thanks ~

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Re: How can I register a paste command handler in PageDesignerEditor? [message #857355 is a reply to message #856976]

Thu, 26 April 2012 13:27

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

There's no easy way to declaratively add activate a handler for a page in an MPEP.

You'd either have to write a source provider that looked at the active editor to see if it was an MultiPageEditorPart, find the active inner IEditorPart if available, and post that in a user variable (which could then be used declaratively) *or* programmatically activate/deactivate a handler when the active editor was an MPEP and the inner page is the editor you want.

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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