I've just checked vivid and it's still the case. Note, the original
steps to reproduce no longer apply because youtube scope doesn't seem to
be producing previews for channels with 'Search' button. I'm not sure
which of the existing scopes exhibit it offhand.
I've reproduced it again with slightly modifed mediascanner-video scope
(added a 'Search' button to its preview). After some more tests I can
conclude the following about preview buttons which have uris set to
canned queries (should execute search):
* it works, when it points to a different scope than the one displaying the
preview.
* it doesn't work when it points to the same scope. In such case the search is
executed in the background, but preview is not dismissed. After exiting the
preview manually one can see new search results proving the query was in fact
executed.
Here is the change I applied to mediascanner scope for reproducing;
change uri to "scope://mediascanner-music?q=" to see it working as
expected because different scope needs to be opened).
=== modified file 'src/myvideos/video-scope.cpp'
--- src/myvideos/video-scope.cpp 2015-04-15 15:58:52 +0000
+++ src/myvideos/video-scope.cpp 2015-04-17 09:58:29 +0000
@@ -281,6 +281,12 @@
{"uri", Variant(uri)},
{"label", Variant(_("Play"))}
});
+ builder.add_tuple({
+ {"id", Variant("sr")},
+ {"uri", Variant("scope://mediascanner-video?q=foo")},
+ {"label", Variant(_("Search"))}
+ });
+
actions.add_attribute_value("actions", builder.end());
}
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https://bugs.launchpad.net/bugs/1335761
Title:
[Dash] Activating a preview with a scope URI for the current scope
doesn't send you back to the results view
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