Class: Cosmos::InterfacesTab

Inherits:
Object
  • Object
show all
Defined in:
lib/cosmos/tools/cmd_tlm_server/gui/interfaces_tab.rb

Overview

Implements the interfaces and routers tabs in the Command and Telemetry Server GUI

Constant Summary collapse

INTERFACES = 
'Interfaces'
ROUTERS = 
'Routers'
ALIGN_CENTER = 
Qt::AlignCenter

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InterfacesTab

Returns a new instance of InterfacesTab.



22
23
24
 
# File 'lib/cosmos/tools/cmd_tlm_server/gui/interfaces_tab.rb', line 22

def initialize
  @interfaces_table = {}
end

Instance Method Details

#populate_interfaces(tab_widget) ⇒ Object

Create the interfaces tab and add it to the tab_widget

Parameters:

  • tab_widget (Qt::TabWidget) —

    The tab widget to add the tab to



29
30
31
 
# File 'lib/cosmos/tools/cmd_tlm_server/gui/interfaces_tab.rb', line 29

def populate_interfaces(tab_widget)
  populate(INTERFACES, CmdTlmServer.interfaces, tab_widget)
end

#populate_routers(tab_widget) ⇒ Object

Create the routers tab and add it to the tab_widget

Parameters:

  • tab_widget (Qt::TabWidget) —

    The tab widget to add the tab to



36
37
38
 
# File 'lib/cosmos/tools/cmd_tlm_server/gui/interfaces_tab.rb', line 36

def populate_routers(tab_widget)
  populate(ROUTERS, CmdTlmServer.routers, tab_widget)
end

#update(name) ⇒ Object

Update the interfaces or routers tab

Parameters:

  • name (String) —

    Must be Interfaces or Routers



43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
 
# File 'lib/cosmos/tools/cmd_tlm_server/gui/interfaces_tab.rb', line 43

def update(name)
  if name == ROUTERS
    interfaces = CmdTlmServer.routers
  else
    interfaces = CmdTlmServer.interfaces
  end
  row = 0
  interfaces.all.each do |interface_name, interface|
    button = @interfaces_table[name].cellWidget(row,1)
    state = @interfaces_table[name].item(row,2)
    if interface.connected? and interface.thread
      button.setText('Disconnect')
      button.setDisabled(true) if interface.disable_disconnect
      state.setText('true')
      state.textColor = Cosmos::GREEN
    elsif interface.thread
      button.text = 'Cancel Connect'
      button.setDisabled(false)
      state.setText('attempting')
      state.textColor = Cosmos::RED
    elsif interface.connected?
      button.setText('Error')
      button.setDisabled(false)
      state.setText('error')
      state.textColor = Cosmos::RED
    else
      button.setText('Connect')
      button.setDisabled(false)
      state.setText('false')
      state.textColor = Cosmos::BLACK
    end
    @interfaces_table[name].item(row,3).setText(interface.num_clients.to_s)
    @interfaces_table[name].item(row,4).setText(interface.write_queue_size.to_s)
    @interfaces_table[name].item(row,5).setText(interface.read_queue_size.to_s)
    @interfaces_table[name].item(row,6).setText(interface.bytes_written.to_s)
    @interfaces_table[name].item(row,7).setText(interface.bytes_read.to_s)
    if name == ROUTERS
      @interfaces_table[name].item(row,8).setText(interface.read_count.to_s)
      @interfaces_table[name].item(row,9).setText(interface.write_count.to_s)
    else
      @interfaces_table[name].item(row,8).setText(interface.write_count.to_s)
      @interfaces_table[name].item(row,9).setText(interface.read_count.to_s)
    end
    row += 1
  end
end