Class: Cosmos::TlmEditDialog

Inherits:
Object
  • Object
show all
Defined in:
lib/cosmos/gui/dialogs/tlm_edit_dialog.rb

Overview

TlmEditDialog class

Instance Method Summary collapse

Constructor Details

#initialize(parent, target_name, packet_name, item_name) ⇒ TlmEditDialog

Returns a new instance of TlmEditDialog.



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# File 'lib/cosmos/gui/dialogs/tlm_edit_dialog.rb', line 23

def initialize (parent, target_name, packet_name, item_name)
  begin
    begin
      limits_enabled = limits_enabled?(target_name, packet_name, item_name)
    rescue RuntimeError
      # Error most likely due to LATEST packet - Ignore
      limits_enabled = nil
    end

    unless limits_enabled.nil?
      dialog = Qt::Dialog.new(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint)
      dialog.setWindowTitle("Edit Settings for #{target_name} #{packet_name} #{item_name}")
      dialog_layout = Qt::VBoxLayout.new
      dialog_layout.addWidget(Qt::Label.new("Warning: Edits affect all COSMOS tools, not just this application!"))

      check_layout = Qt::HBoxLayout.new
      check_label = Qt::Label.new("Limits Checking Enabled:")
      checkbox = Qt::CheckBox.new
      checkbox.setChecked(limits_enabled)
      check_label.setBuddy(checkbox)
      check_layout.addWidget(check_label)
      check_layout.addWidget(checkbox)
      dialog_layout.addLayout(check_layout)

      button_layout = Qt::HBoxLayout.new
      ok = Qt::PushButton.new("Ok")
      ok.connect(SIGNAL('clicked()')) do
        dialog.accept()
      end
      button_layout.addWidget(ok)
      cancel = Qt::PushButton.new("Cancel")
      cancel.connect(SIGNAL('clicked()')) do
        dialog.reject()
      end
      button_layout.addWidget(cancel)
      dialog_layout.addLayout(button_layout)

      dialog.setLayout(dialog_layout)
      dialog.show
      dialog.raise
      if dialog.exec == Qt::Dialog::Accepted
        if checkbox.isChecked()
          enable_limits(target_name, packet_name, item_name)
        else
          disable_limits(target_name, packet_name, item_name)
        end
      end
      dialog.dispose
    else
      Qt::MessageBox.information(parent, "Edit Settings for #{target_name} #{packet_name} #{item_name}",
        'No Editable Fields for this Item')
    end
  rescue DRb::DRbConnError
    #Just do nothing
  end
end