Class: QDA::GUI::CodeReviewWindow

Inherits:
WorkAreaWindow show all
Includes:
Subscriber
Defined in:
lib/weft/wxgui/inspectors/codereview.rb

Constant Summary collapse

W_WINDOW_DEF_SIZE = 
[ 0.8, 0.6 ]
BASE_COLOUR = 
Wx::Colour.new(255, 255, 255)
HIGHLIGHT_COLOUR = 
Wx::Colour.new(255, 0, 0)
GRID_COLOUR = 
Wx::Colour.new(223, 223, 233)
METHOD_MAPPING = 
{
'Number of documents' => :num_of_docs,
'Number of passages'  => :num_of_codes,
'Number of characters' => :num_of_chars }

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Subscriber

#notify, #subscribe

Methods inherited from WorkAreaWindow

#active?, #layout, #layout=, #on_focus

Constructor Details

#initialize(obj, weft_client, workarea, layout) ⇒ CodeReviewWindow

Returns a new instance of CodeReviewWindow.



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 10

def initialize(obj, weft_client, workarea, layout)
  super(workarea, "Code Review #{obj.dbid}", nil)
  @client = weft_client
  @cr  = obj
  @cr.count_method = @count_method = :num_of_docs

  main_sizer = Wx::BoxSizer.new(Wx::VERTICAL)
  panel = Wx::Panel.new(self)
  @grid = Wx::Grid.new(panel, -1, Wx::DEFAULT_POSITION, 
                        Wx::DEFAULT_SIZE, Wx::SIMPLE_BORDER)
  @grid.create_grid( 12, 6 )
  @grid.set_row_label_size(160)
  @grid.set_grid_line_colour(GRID_COLOUR)
  @grid.enable_editing(false)
  0.upto(5) { | i |  @grid.set_col_label_value(i, '') }
  0.upto(11) { | i | @grid.set_row_label_value(i, '') }

  evt_grid_label_left_click() { | evt | on_label_clicked(evt) }
  evt_grid_cell_left_dclick() { | evt | on_cell_dclicked(evt) }
  # the controls panel
  main_sizer.add(@grid, 1, Wx::GROW|Wx::ALL, 4)
  # butt_panel = Wx::Panel.new(panel, -1)
  butt_box_label = Wx::StaticBox.new(panel, -1, 'Select categories')
  bott_sizer = Wx::StaticBoxSizer.new(butt_box_label,
                                       Wx::HORIZONTAL)
  
  @drop_down = CategoryDropDown.new(@client, panel)
  bott_sizer.add(@drop_down, 3, Wx::ALL, 4)

  button = Wx::Button.new(panel, -1, 'Add as row')
  button.evt_button(button.get_id) { | e | on_add_row(e) }
  bott_sizer.add(button, 1, Wx::ALL, 4)

  button = Wx::Button.new(panel, -1, 'Add as column')
  button.evt_button(button.get_id) { | e | on_add_col(e) }
  bott_sizer.add(button, 1, Wx::ALL, 4)

  button = Wx::Button.new(panel, -1, 'Remove')
  button.evt_button(button.get_id) { | e | on_remove(e) }
  bott_sizer.add(button, 1, Wx::ALL, 4)

#       button = Wx::Button.new(butt_panel, -1, 'Remove column')
#       button.evt_button(button.get_id) { | e | on_remove_col(e) }
#       bott_sizer.add(button, 1, Wx::ALL, 4)

  # butt_panel.set_sizer(bott_sizer)
  main_sizer.add(bott_sizer, 0,
                  Wx::GROW|Wx::ADJUST_MINSIZE|Wx::ALL, 4) 

  # the numbers row      
  num_box_label = Wx::StaticBox.new(panel, -1, 
                                     Lang::DISPLAY_OPTIONS_LABEL)
  num_sizer = Wx::StaticBoxSizer.new(num_box_label,
                                       Wx::HORIZONTAL)
  
  # num_cbox = Wx::CheckBox.new(num_panel, -1, 'Show numbers')
  num_sizer.add( Wx::StaticText.new(panel, -1, 'Count what?'), 
                 0, Wx::ALL|Wx::ALIGN_RIGHT, 4)
  @num_list = Wx::Choice.new(panel, -1)
  @num_list.append('Number of documents')
  @num_list.append('Number of passages')
  @num_list.append('Number of characters')
  @num_list.selection = 0
  evt_choice( @num_list.get_id() ) { | e | on_change_method(e) }
  num_sizer.add(@num_list, 0, Wx::ALL, 4)

  main_sizer.add( num_sizer, 0,
                  Wx::GROW|Wx::ADJUST_MINSIZE|Wx::ALL, 
                  4)
  
  panel.set_sizer(main_sizer)
  main_sizer.set_size_hints(panel)

  self.icon = client.fetch_icon("codereview")
  subscribe(client, :category_deleted, :category_changed)
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 9

def client
  @client
end

Instance Method Details

#associated_subscribers ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 91

def associated_subscribers()
  [ @drop_down ]
end

#count_method=(new_method) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 120

def count_method=(new_method)
  if new_method != @count_method
    @cr.count_method = new_method
    @count_method = new_method
    refresh()
  end
end

#object ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 87

def object()
  @cr
end

#on_add_col(e) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 128

def on_add_col(e)
  category = @drop_down.current_category
  return unless @cr.add_col(category)
  @grid.append_cols(1) if @cr.number_cols >= @grid.number_cols
  refresh()
end

#on_add_row(e) ⇒ Object

add an item to the CodeReview



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 136

def on_add_row(e)
  category = @drop_down.current_category
  return unless @cr.add_row(category)
  @grid.append_rows(1) if @cr.number_rows >= @grid.number_rows
  refresh()
end

#on_cell_dclicked(e) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 173

def on_cell_dclicked(e)
  q = @cr.to_query(@client.app, e.get_row, e.get_col)
  if q
    q_id = @client.app.get_preference('NextQuery') || 1
    @client.app.save_preference('NextQuery', q_id + 1)
    q.dbid = q_id 
    @workarea.launch_window(QueryWindow, q)
  end
end

#on_change_method(e) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 111

def on_change_method(e)
  sel = @num_list.get_string_selection()
  method = METHOD_MAPPING[ sel ]
  unless method
    raise RuntimeError.new("Unexpected selection #{sel}")
  end
  self.count_method = method
end

#on_label_clicked(e) ⇒ Object

set the currently highlighted row or column as the current item in the dropdown



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 97

def on_label_clicked(e)
  if row = e.row and row >= 0 and @cr.rows[row]
    @drop_down.receive_focus_category( @cr.rows[row] )
  end
  if col = e.col and col >= 0 and @cr.cols[col]
    @drop_down.receive_focus_category( @cr.cols[col] )
  end
end

#on_remove(e) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 143

def on_remove(e)
  on_remove_col(e)
  on_remove_row(e)
end

#on_remove_col(e) ⇒ Object

handler for removing a row, as selected in drop-down. Will remove the item from the underlying CodeReview, and redraw grid.



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 150

def on_remove_col(e)
  category = @drop_down.current_category
  if idx = @cr.remove_col(category)
    @grid.delete_cols(idx, 1)
    @grid.append_cols(1)
    refresh()
  end
end

#on_remove_row(e) ⇒ Object

handler for removing a row, as selected in drop-down. Will remove the item from the underlying CodeReview, and redraw grid.



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 161

def on_remove_row(e)
  category = @drop_down.current_category
  if idx = @cr.remove_row(category)
    @grid.delete_rows(idx, 1)
    @grid.append_rows(1)
    refresh()
  end
end

#receive_category_changed(cat) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 219

def receive_category_changed(cat)
  changed = nil
  changed = @cr.update_col(cat)
  changed = @cr.update_row(cat)
  refresh() if changed
end

#receive_category_deleted(cat) ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 226

def receive_category_deleted(cat)
  deleted = nil
  deleted = @cr.remove_col(cat)
  deleted = @cr.remove_row(cat)
  refresh() if deleted
end

#refresh ⇒ Object 



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# File 'lib/weft/wxgui/inspectors/codereview.rb', line 183

def refresh()
  @grid.clear_grid()
  
  max = @cr.max()
  @cr.each_cell_value() do | x, y, val |
    @grid.set_cell_value(x, y, val.to_s)
    tint = BASE_COLOUR.mix( HIGHLIGHT_COLOUR, max, val)
    @grid.set_cell_background_colour(x, y, tint)
  end
  update_row_labels()
  update_col_labels()
end