Class: AimsProject::GeometryEditor

Inherits:
Wx::ScrolledWindow
  • Object
show all
Includes:
Wx
Defined in:
lib/aims_project/geometry_editor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, window) ⇒ GeometryEditor 



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# File 'lib/aims_project/geometry_editor.rb', line 10

def initialize(app, window)
  
  super(window)

  @app = app
  
  sizer = BoxSizer.new(VERTICAL)

  @text_ctrl = StyledTextCtrl.new(self)
  # @text_ctrl.set_sel_background(true, Colour.new("wheat"))
  
  # Create the button panel (A toolbar for the top of this panel)
  @button_panel = HBoxSizer.new
  
  @toggle_source = CheckBox.new(self, ID_ANY, "Source")
  
  basedir = File.dirname(__FILE__)
  arrow_icon = Image.new(File.join(basedir,"green_arrow.jpg"), BITMAP_TYPE_JPEG)
  @eval_button = BitmapButton.new(self, :bitmap => arrow_icon.rescale(16,15).convert_to_bitmap,:style=>BU_EXACTFIT, :name => "evaluate")
  
  # error_icon = Image.new(File.join(basedir, "red_cross.jpeg"), BITMAP_TYPE_JPEG)
  # @clear_errors_button = BitmapButton.new(self, :bitmap => error_icon.rescale(16,15).convert_to_bitmap,:style=>BU_EXACTFIT, :name => "Clear Errors")
  
  @button_panel.add_item(@toggle_source,1)
  @button_panel.add_stretch_spacer
  @button_panel.add_item(@eval_button,3)
  
  evt_checkbox(@toggle_source) {|evt|
    if @toggle_source.is_checked
      @text_ctrl.set_read_only(false)
      @text_ctrl.set_text(@unit_cell.raw_input)
    else
      @text_ctrl.set_read_only(false)
      @text_ctrl.set_text(@unit_cell.input_geometry)
      @text_ctrl.set_read_only(true)
    end
  }
  
  sizer.add_item(@button_panel, :flag => EXPAND)
  sizer.add_item(@text_ctrl, :proportion => 1, :flag => EXPAND | ALL, :border => 5)

  set_auto_layout(true)
  set_sizer(sizer)

      
  evt_button(@eval_button) {|event|
      self.evaluate
  }

end

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app.



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# File 'lib/aims_project/geometry_editor.rb', line 6

def app
  @app
end

#button_panel ⇒ Object

Returns the value of attribute button_panel.



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# File 'lib/aims_project/geometry_editor.rb', line 6

def button_panel
  @button_panel
end

#text_ctrl ⇒ Object

Returns the value of attribute text_ctrl.



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# File 'lib/aims_project/geometry_editor.rb', line 6

def text_ctrl
  @text_ctrl
end

Instance Method Details

#evaluate ⇒ Object

Apply the edits to the geometry_file and evaluate



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# File 'lib/aims_project/geometry_editor.rb', line 62

def evaluate
  @unit_cell.raw_input = @text_ctrl.get_text
  begin
    @unit_cell.evaluate    
  rescue 
    # @button_pane.add_item(@clear_errors_button, 3)
    @text_ctrl.set_text($!.message + $!.backtrace.join("\n"))
  end
end

#get_contents ⇒ Object

Return the text contents of this control after evaluating it with ERB



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# File 'lib/aims_project/geometry_editor.rb', line 107

def get_contents
  ERB.new(@text_ctrl.get_value).result
end

#select_atom(atom) ⇒ Object 



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# File 'lib/aims_project/geometry_editor.rb', line 87

def select_atom(atom)
  selectionStyle = Wx::RichTextAttr.new(Wx::BLACK, Wx::Colour.new("YELLOW"))
  
  pattern = atom.format_geometry_in
  puts "GeometryEditor.select_atom: pattern=#{pattern}"

  matchdata = self.text_ctrl.get_text.match(pattern)
  if matchdata
    lineStart = matchdata.begin(0)
    lineEnd = matchdata.end(0)
    # self.text_ctrl.set_style(lineStart...lineEnd, selectionStyle)
    self.text_ctrl.goto_pos(lineStart)
    self.text_ctrl.set_selection_start(lineStart)
    self.text_ctrl.set_selection_end(lineEnd)
  end
end

#unit_cell=(uc) ⇒ Object 



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# File 'lib/aims_project/geometry_editor.rb', line 72

def unit_cell=(uc)
  @unit_cell = uc
  if @toggle_source.is_checked
    @text_ctrl.set_read_only(false)
    @text_ctrl.set_text(@unit_cell.raw_input)
    @text_ctrl.set_read_only(false)
    
  else
    @text_ctrl.set_read_only(false)
    @text_ctrl.set_text(@unit_cell.input_geometry)
    @text_ctrl.set_read_only(true)
    
  end
end