Class: Cosmos::HousekeepingDataObjectAdder

Inherits:
Qt::Widget show all
Defined in:
lib/cosmos/tools/tlm_grapher/data_object_adders/housekeeping_data_object_adder.rb

Overview

Widget for adding a housekeeping data object to a plot

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, orientation = Qt::Horizontal) ⇒ HousekeepingDataObjectAdder

Returns a new instance of HousekeepingDataObjectAdder.



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# File 'lib/cosmos/tools/tlm_grapher/data_object_adders/housekeeping_data_object_adder.rb', line 30

def initialize(parent, orientation = Qt::Horizontal)
  super(parent)
  @overall_frame = Qt::VBoxLayout.new
  @overall_frame.setContentsMargins(0,0,0,0)

  @search_layout = Qt::HBoxLayout.new
  @search_label = Qt::Label.new("Add Housekeeping Data Object: ", self)
  @search_box = FullTextSearchLineEdit.new(self)
  @search_box.setStyleSheet("padding-right: 20px;padding-left: 5px;background: url(#{File.join(Cosmos::PATH, 'data', 'search-14.png')});background-position: right;background-repeat: no-repeat;")
  @search_box.completion_list = System.telemetry.all_item_strings(false, nil)
  @search_box.callback = lambda do |tlm|
    split_tlm = tlm.split(" ")
    if split_tlm.length == 3
      target_name = split_tlm[0].upcase
      packet_name = split_tlm[1]
      item_name = split_tlm[2]
      begin
        System.telemetry.packet_and_item(target_name, packet_name, item_name)
        add_data_object(target_name, packet_name, item_name)
      rescue
        # Does not exist
      end
    end
  end
  @search_layout.addWidget(@search_label)
  @search_layout.addWidget(@search_box)
  @overall_frame.addLayout(@search_layout)
  setLayout(@overall_frame)
  @add_data_object_callback = nil
end

Instance Attribute Details

#add_data_object_callback ⇒ Object

Callback called when the add button is pressed - call(data_object)



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# File 'lib/cosmos/tools/tlm_grapher/data_object_adders/housekeeping_data_object_adder.rb', line 25

def add_data_object_callback
  @add_data_object_callback
end

Instance Method Details

#add_data_object(target_name, packet_name, item_name) ⇒ Object

Adds a data object when the add button is pressed



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# File 'lib/cosmos/tools/tlm_grapher/data_object_adders/housekeeping_data_object_adder.rb', line 67

def add_data_object(target_name, packet_name, item_name)
  data_object = HousekeepingDataObject.new
  data_object.set_item(target_name, packet_name, item_name)
  @add_data_object_callback.call(data_object) if @add_data_object_callback
end

#update ⇒ Object

Update choices



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# File 'lib/cosmos/tools/tlm_grapher/data_object_adders/housekeeping_data_object_adder.rb', line 62

def update
  # Do nothing for now
end