Class: VER::Executor::ExFuzzyFileFinder

Inherits:
Entry show all
Defined in:
lib/ver/executor/fuzzy_file_finder.rb

Constant Summary collapse

FFF = 
::FuzzyFileFinder

Constants inherited from VER::Entry

VER::Entry::BACKWARD_WORD, VER::Entry::FORWARD_WORD

Instance Attribute Summary

Attributes inherited from Entry

#callback, #caller, #parent, #tabcount, #tree, #update_on_change, #ybar

Attributes included from Keymapped

#major_mode

Instance Method Summary collapse

Methods inherited from Entry

#accept_line, #cancel, #completion, #destroy, #initialize, #next_line, #on_delete, #on_insert, #prev_line, #speed_selection, #subset, #sync_value_with_tree_selection, #tree_selection_value, #update_only

Methods included from Keymapped

#minor_mode, #minor_mode?

Methods inherited from VER::Entry

#accept_line, #beginning_of_history, #cursor=, #delete, #delete_motion, #end_of_history, #end_of_line, #error, #insert, #insert_selection, #insert_string, #insert_tab, #kill_end_of_line, #kill_motion, #kill_next_char, #kill_next_word, #kill_prev_char, #kill_prev_word, #message, #next_char, #next_history, #next_word, #prev_char, #prev_word, #previous_history, #quit, #sel_end_of_line, #sel_next_char, #sel_next_word, #sel_prev_char, #sel_prev_word, #sel_start_of_line, #start_of_line, #style, #transpose_chars, #value=, #virtual_movement

Constructor Details

This class inherits a constructor from VER::Executor::Entry

Instance Method Details

#action(path) ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 93

def action(path)
  throw(:invalid) unless File.file?(path)
  VER.find_or_create_buffer(path)
  callback.destroy(false)
end

#after_update ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 40

def after_update
  total = tree.winfo_width - 50

  tree.column('highlighted_path', width: total, stretch: true)
  tree.column('score', width: 50, stretch: false)
end

#choices(value) ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 76

def choices(value)
  choices = @fffinder.find(value).
    sort_by{|match| [-match[:score], match[:path]] }
  choices.map{|match|
    [
      match[:path],
      match[:abbr],
      match[:directory],
      match[:name],
      match[:highlighted_directory],
      match[:highlighted_name],
      match[:highlighted_path],
      match[:score].round(2),
    ]
  }
end

#completed=(values) ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 8

def completed=(values)
  path = Pathname(values.first)
  self.value = path.relative_path_from(@pwd).to_s
end

#setup ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 13

def setup
  tree.configure(
    show: [:headings],
    columns: %w[
      path abbr directory name highlighted_directory highlighted_name
      highlighted_path score
    ],
    displaycolumns: %w[
      highlighted_path score
    ],
  )

  tree.heading('path', text: 'Path')
  tree.heading('abbr', text: 'Abbr')
  tree.heading('directory', text: 'Directory')
  tree.heading('name', text: 'Name')
  tree.heading('highlighted_directory', text: 'Fuzzy Directory')
  tree.heading('highlighted_name', text: 'Fuzzy Name')
  tree.heading('highlighted_path', text: 'Fuzzy Path')
  tree.heading('score', text: 'Score')

  tree.column('path', stretch: true)
  tree.column('score', width: 50, stretch: false)

  setup_fff
end

#setup_fff ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 47

def setup_fff
  @pwd = Pathname(Dir.pwd)
  setup_fff_with(caller.project_root)
rescue FFF::TooManyEntries
  setup_fff_with(@pwd)
rescue FFF::TooManyEntries
  VER.message "The FuzzyFileFinder is overwhelmed by the amount of files"
  callback.destroy
  Tk.callback_break
end

#setup_fff_with(root) ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 58

def setup_fff_with(root)
  @fffinder = FFF.new(root.to_s)
end

#update_items(values) ⇒ Object 



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# File 'lib/ver/executor/fuzzy_file_finder.rb', line 62

def update_items(values)
  values.map do |value|
    score = value.last
    tag =
      if score < 0.25; :icy
      elsif score < 0.5; :cold
      elsif score < 0.75; :warm
      else; :hot
      end

    tree.insert(nil, :end, values: [*value], tags: [tag])
  end
end