Class: SearchInFilesListener

Inherits:
Object
  • Object
show all
Defined in:
ext/ae-search-in-files/ae-search-in-files.rb

Instance Method Summary collapse

Constructor Details

#initialize(_service) ⇒ SearchInFilesListener

Returns a new instance of SearchInFilesListener.



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# File 'ext/ae-search-in-files/ae-search-in-files.rb', line 16

def initialize(_service)
  @service = _service
  create_find
end

Instance Method Details

#do_find ⇒ Object 



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# File 'ext/ae-search-in-files/ae-search-in-files.rb', line 50

def do_find
  return if @find.e_what.text.strip.length == 0  || @find.e_filter.text.strip.length == 0  || @find.e_dir.text.strip.length == 0
  @find.hide
  if !defined?(@search_output)
    @search_output = SearchOutput.new(@service)
  else
    @service.frame.show
  end
  begin
    _search_title = 'search result for : "'+@find.e_what.text+'" in :"'+@find.e_dir.text+'"'+' ['+@find.e_filter.text+']'
    _filter = @find.e_dir.text+'/**/'+@find.e_filter.text
    _files = Dir[_filter]
    _node = @search_output.new_result(_search_title, _files.length)
    progress_stop=false
    @progress_bar = TkProgressframe.new(@service.arcadia.layout.root, _files.length)      
    @progress_bar.title('Searching')
    @progress_bar.on_cancel=proc{progress_stop=true}
    #@progress_bar.on_cancel=proc{cancel}
    pattern = Regexp.new(@find.e_what.text)
    _files.each do |_filename|
        File.open(_filename) do |file|
          file.grep(pattern) do |line|
            @search_output.add_result(_node, _filename, file.lineno.to_s, line)
            break if progress_stop
          end
        end
        @progress_bar.progress
        break if progress_stop
    end
  rescue Exception => e
    Arcadia.console(self, 'msg'=>e.message, 'level'=>'error')
    #Arcadia.new_error_msg(self, e.message)
  ensure
    @progress_bar.destroy
  end

end

#on_before_search_in_files(_event) ⇒ Object 



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# File 'ext/ae-search-in-files/ae-search-in-files.rb', line 21

def on_before_search_in_files(_event)
  if _event.what.nil?
    @find.show
  end
end