Class: Cosmos::HousekeepingDataObjectEditor

Inherits:
LinegraphDataObjectEditor show all
Defined in:
lib/cosmos/tools/tlm_grapher/data_object_editors/housekeeping_data_object_editor.rb

Overview

Provides dialog box content to create/edit housekeeping data objects.

Instance Attribute Summary

Attributes inherited from DataObjectEditor

#frame

Instance Method Summary collapse

Methods inherited from LinegraphDataObjectEditor

#handle_add_button, #handle_delete_button

Constructor Details

#initialize(parent) ⇒ HousekeepingDataObjectEditor

Returns a new instance of HousekeepingDataObjectEditor.



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# File 'lib/cosmos/tools/tlm_grapher/data_object_editors/housekeeping_data_object_editor.rb', line 23

def initialize(parent)
  super(parent)
end

Instance Method Details

#get_data_object ⇒ Object

Get the data object from the editor



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# File 'lib/cosmos/tools/tlm_grapher/data_object_editors/housekeeping_data_object_editor.rb', line 120

def get_data_object
  data_object = super()
  data_object.set_item(@telemetry_chooser.target_name,
                       @telemetry_chooser.packet_name,
                       @telemetry_chooser.item_name)
  data_object.time_item_name = @time_item_name.string
  formatted_time_item_name = @formatted_time_item_name.string
  if formatted_time_item_name.strip.empty?
    data_object.formatted_time_item_name = nil
  else
    data_object.formatted_time_item_name = formatted_time_item_name
  end
  data_object.value_type = @value_type.symbol
  data_object.analysis = @analysis.symbol
  data_object.analysis_samples = @analysis_samples.value
  if @show_limits_lines
    data_object.show_limits_lines = ConfigParser.handle_true_false(@show_limits_lines.string)
  else
    data_object.show_limits_lines = false
  end
  data_object
end

#handle_show_limits_lines_changed(choice) ⇒ Object

Handle the show limits line item changing



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# File 'lib/cosmos/tools/tlm_grapher/data_object_editors/housekeeping_data_object_editor.rb', line 144

def handle_show_limits_lines_changed(choice)
  if choice == 'TRUE'
    @limits_lines.show
  else
    @limits_lines.hide
  end
end

#set_data_object(data_object) ⇒ Object 



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# File 'lib/cosmos/tools/tlm_grapher/data_object_editors/housekeeping_data_object_editor.rb', line 27

def set_data_object(data_object)
  if data_object
    # We are editing data, so make a copy
    data_object = data_object.copy
  else
    # We are creating a new data object
    data_object = HousekeepingDataObject.new

    # Default item to first available in system definition
    packet = System.telemetry.first_non_hidden
    item_name = packet.sorted_items[0].name
    data_object.set_item(packet.target_name, packet.packet_name, item_name)
  end

  local_layout = Qt::VBoxLayout.new
  local_layout.setContentsMargins(0,0,0,0)

  # Telemetry Chooser for housekeeping item
  @telemetry_chooser = TelemetryChooser.new(self, Qt::Vertical, true, false, true)
  @telemetry_chooser.update
  @telemetry_chooser.set_item(data_object.target_name, data_object.packet_name, data_object.item_name)
  @telemetry_chooser.target_changed_callback = method(:target_packet_changed_callback)
  @telemetry_chooser.packet_changed_callback = method(:target_packet_changed_callback)
  @telemetry_chooser.item_changed_callback = method(:item_changed_callback)
  @telemetry_chooser.target_label.text = '*Target:'
  @telemetry_chooser.packet_label.text = '*Packet:'
  @telemetry_chooser.item_label.text   = '*Item:'
  local_layout.addWidget(@telemetry_chooser)

  # Chooser for time item
  time_item_names = @telemetry_chooser.item_names
  @time_item_name = ComboboxChooser.new(self, '*Time Item:', time_item_names)
  if data_object.time_item_name
    @time_item_name.set_current(data_object.time_item_name)
  else
    @time_item_name.set_current('RECEIVED_TIMESECONDS')
  end
  local_layout.addWidget(@time_item_name)

  # Chooser for formatted time item
  formatted_time_item_names = @telemetry_chooser.item_names
  formatted_time_item_names.unshift(' ')
  @formatted_time_item_name = ComboboxChooser.new(self, '*Formatted Time Item:', formatted_time_item_names)
  if data_object.formatted_time_item_name
    @formatted_time_item_name.set_current(data_object.formatted_time_item_name)
  else
    @formatted_time_item_name.set_current(' ')
  end
  local_layout.addWidget(@formatted_time_item_name)

  # Chooser for value type
  @value_type = ComboboxChooser.new(self, '*Value Type:', HousekeepingDataObject::VALUE_TYPES.map {|x| x.to_s})
  @value_type.set_current(data_object.value_type.to_s) if data_object.value_type
  local_layout.addWidget(@value_type)

  # Chooser for analysis type
  @analysis = ComboboxChooser.new(self, '*Analysis Type:', HousekeepingDataObject::ANALYSIS_TYPES.map {|x| x.to_s})
  @analysis.set_current(data_object.analysis.to_s) if data_object.analysis
  local_layout.addWidget(@analysis)

  # Integer Field for analysis samples
  @analysis_samples = IntegerChooser.new(self, '*Analysis Samples:', 0, 2)
  @analysis_samples.value = data_object.analysis_samples if data_object.analysis_samples
  local_layout.addWidget(@analysis_samples)
  @layout.addLayout(local_layout)

  packet, item = System.telemetry.packet_and_item(data_object.target_name,
                                                  data_object.packet_name,
                                                  data_object.item_name)
  if item.limits.values
    choices = ['TRUE', 'FALSE']
    @show_limits_lines = ComboboxChooser.new(self, 'Show Limits Lines:', choices)
    @show_limits_lines.set_current(data_object.show_limits_lines.to_s.upcase)
    @show_limits_lines.sel_command_callback = method(:handle_show_limits_lines_changed)
    local_layout.addWidget(@show_limits_lines)

    @limits_lines = Qt::ColorListWidget.new(self)
    data_object.limits_lines.each do |value, color|
      @limits_lines.addItemColor(value, color)
    end
    @limits_lines.set_read_only
    @limits_lines.resize_to_contents
    @limits_lines.hide unless data_object.show_limits_lines
    @layout.addWidget(@limits_lines)
  else
    @show_limits_lines = nil
    @limits_lines = nil
  end

  super(data_object)
end