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[/] [or1k/] [trunk/] [insight/] [gdb/] [gdbtcl/] [ehandler.itb] - Blame information for rev 578

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1 578 markom
# GDBEventHandler class implementation for Insight.
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# Copyright 2001 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License (GPL) as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# ------------------------------------------------------------
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#  PUBLIC PROC:  dispatch - Dispatch the given event to all
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#                 event handlers. The name of the handler
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#                 method to call is stored in the event's
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#                 "handler" method.
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# ------------------------------------------------------------
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body GDBEventHandler::dispatch {event} {
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  set handler [$event handler]
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  # invoke event handlers
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  foreach w [itcl_info objects -isa GDBEventHandler] {
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    dbug I "posting event \"$handler\" to \"$w\""
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    if {[catch {$w $handler $event}]} {
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      dbug E "On $handler event, $w errored:\n$::errorInfo"
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    }
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  }
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}

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