Class: Idb::PasteboardMonitorWidget

Inherits:
Qt::Widget
  • Object
show all
Defined in:
lib/gui/pasteboard_monitor_widget.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ PasteboardMonitorWidget

Returns a new instance of PasteboardMonitorWidget.



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# File 'lib/gui/pasteboard_monitor_widget.rb', line 7

def initialize *args
  super *args

  @pbs_to_watch = Hash.new
  @pbs_to_watch["general"] = ""


  @stop = Qt::PushButton.new "Stop"
  @stop.setEnabled(false)
  @stop.connect(SIGNAL :released) {
    @start.setEnabled(true)
    @stop.setEnabled(false)
    stop_log
    @pb_config.setEnabled(true)
  }

  @log_window = LogPlainTextEdit.new
  @log_window.setReadOnly(true)

  @start = Qt::PushButton.new "Start"
  @start.connect(SIGNAL :released) {
    unless $device.pbwatcher_installed?
      error = Qt::MessageBox.new
      error.setInformativeText("pbwatcher not found on the device. Please visit the status dialog and install it.")
      error.setIcon(Qt::MessageBox::Critical)
      error.exec
    else
      @pb_config.setEnabled(false)
      @start.setEnabled(false)
      @stop.setEnabled(true)
      launch_process
    end
  }


  @pb_config = Qt::GroupBox.new self
  @pb_config.setTitle "Pasteboard Names"
  @pb_config_layout = Qt::GridLayout.new
  @pb_config.setLayout @pb_config_layout

  @pb_names = Qt::ListWidget.new @self

  @pb_add = Qt::PushButton.new "Add"
  @pb_add.connect(SIGNAL :released) {
    @pbs_to_watch[@pb_text.text] = ""
    @pb_names.addItem @pb_text.text
    @pb_text.text = ""
    @pb_remove.setEnabled(true)
  }


  @pb_remove = Qt::PushButton.new "Remove"
  @pb_remove.setEnabled(false)
  @pb_remove.connect(SIGNAL :released) {
    removed_pb = @pb_names.item(@pb_names.current_row)
    @pbs_to_watch.delete removed_pb.text unless removed_pb.nil?

    row = @pb_names.current_row
    @pb_names.takeItem  row unless row.nil?
    if @pb_names.count == 0
      @pb_remove.setEnabled(false)
    end
  }

  @pb_text = Qt::LineEdit.new

  @pb_config_layout.addWidget @pb_names, 0, 0, 1, 2
  @pb_config_layout.addWidget @pb_text, 1, 0, 1, 2
  @pb_config_layout.addWidget @pb_add, 2, 0, 1, 1
  @pb_config_layout.addWidget @pb_remove, 2, 1, 1, 1


  layout = Qt::GridLayout.new do |h|
    h.add_widget @log_window, 0,0
    h.add_widget @pb_config, 0,1

    h.add_widget @start, 1, 0, 1, 2
    h.add_widget @stop, 2, 0, 1, 2
  end
  setLayout(layout)

end

Instance Method Details

#launch_process ⇒ Object 



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# File 'lib/gui/pasteboard_monitor_widget.rb', line 91

def launch_process
  h = HTMLEntities.new
  @log_window.append_message "Please wait.."
  @pbwatcher_thread = PBWatcherThread.new
  @pbwatcher_thread.connect(SIGNAL('new_entry(QString)')) {|line|
    color = 'black'
    date, time, app, payload = line.split " ", 4
    pb, data = payload.split ":", 2
    if @pbs_to_watch[pb] != data
      @pbs_to_watch[pb] = data
      new_entry = "#{time} #{pb} => #{data}"
      new_entry = new_entry.encode('utf-8', :invalid => :replace, :undef => :replace, :replace => '_')
      @log_window.append_message "<font color='#{color}'>#{h.encode(new_entry.chomp)}</font>"
    end


  }
  @pbwatcher_thread.start_pbwatcher_thread @pbs_to_watch.select{|x,y| x != 'general' }.map{|x,y| "\"#{x}\""}.join ' '

end

#stop_log ⇒ Object 



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# File 'lib/gui/pasteboard_monitor_widget.rb', line 112

def stop_log
  @pbwatcher_thread.stop
end