Issue 122024

Created attachment 80516 [details]
Zip file with a Dispatch Provider Interceptor example component

Dispatch interception, as explained here http://wiki.openoffice.org/wiki/Documentation/DevGuide/OfficeDev/Dispatch_Interception, is broken.

Download the zip with the example, and unzip it on the sdk/examples/cpp folder
Set up the SDK environment, cd openoffice/basis4.0/sdk/examples/cpp/DispatchInterceptor/src and compile the example with DEBUG=yes to turn OSL_TRACE on:

make DEBUG=yes

then run the example:

make DEBUG=yes DispatchInterceptorDemo.run

The example has a Job to register the interceptor on Writer/Impress/Draw. This can be controlled by adding more modules in StaticSupportedModules::operator(), on Job.cxx

The example will intercept the commands indicated in StaticInterceptedURLs::operator(), on DispatchInterceptor.cxx

The interceptor does nothing, it works just like a proxy, dispatching intercepted commands at the original dispatch object, and notifying status updates.

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To reproduce the bug:

- make DEBUG=yes DispatchInterceptorDemo.run
- new Writer document
- dt + F3 to insert dummy text
- select a word, and Ctr+B to set it in bold

The command .uno:Bold should be intercepted, and thus dispatched through the interceptor:

Trace 12373/1: "dispint::DispatchInterceptor::dispatch - ".uno:Bold""
Trace 12373/1: "dispint::DispatchInterceptor::statusChanged - ".uno:Bold""

The status update is reflected in the formatting toolbar item, but not in the sidebar: the bold toolbox item is not checked.

- Press Bold in the sidebar while the cursor is in the bold word: the word is still bold (it should have been toggled). The sidebar bold item is now checked.

- Press Bold in the sidebar once again: the sidebar removes the bold from the word, but bypasses the interceptor: the interceptor didn't dispatch .uno:Bold