Re: [Tracker] [PATCH 1/2] tracker-search-tool: delay 500ms before querying tracker

[Jamie McCracken <jamie mccrack googlemail com>]

I have added this patch - thanks

jamie

On Mon, 2009-11-02 at 16:02 +0100, Juan A. Suarez Romero wrote:
> Querying tracker happens everytime user types a letter.
>
> To avoid it, waits for 500ms after user stops typing before asking tracker.
> ---
>  src/tracker-search-tool/tracker-entry.gs |   21 ++++++++++++++++++---
>  1 files changed, 18 insertions(+), 3 deletions(-)
>
> diff --git a/src/tracker-search-tool/tracker-entry.gs b/src/tracker-search-tool/tracker-entry.gs
> index 211f6d8..5f02004 100644
> --- a/src/tracker-search-tool/tracker-entry.gs
> +++ b/src/tracker-search-tool/tracker-entry.gs
> @@ -25,7 +25,11 @@ uses
>      TrackerUtils
>      
>      
> +const static RUN_DELAY : int = 500
> +    
>  class TrackerSearchEntry  : Gtk.Entry
> +    id_invoker : uint = 0
> +
>      prop Query : TrackerQuery 
>  
>      init
> @@ -43,12 +47,23 @@ class TrackerSearchEntry  : Gtk.Entry
>      def private entry_changed (editable : Editable) 
>          if Query is not null
>              if text is null
> +                Query.SearchTerms = ""
> +                if id_invoker != 0
> +                    Source.remove (id_invoker)
> +                    id_invoker = 0
> +                set_icon_sensitive (EntryIconPosition.SECONDARY, false)
> +            else
> +                if id_invoker != 0
> +                    Source.remove (id_invoker)
> +                id_invoker = Timeout.add (RUN_DELAY, run_query)
> +        
> +    def private run_query () : bool
> +        if Query is not null
> +            if text is null
>                  set_icon_sensitive (EntryIconPosition.SECONDARY, false)
>                  Query.SearchTerms = ""
>              else
>                  set_icon_sensitive (EntryIconPosition.SECONDARY, true)
>                  Query.SearchTerms = EscapeSparql (text, true)
> -        
> +        return false
>      
> -    
> -