Class: Ig3tool::GladeHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/ui/gladehelper.rb

Constant Summary collapse

GLADE_DIR = 
Pathname.new(__FILE__).parent.parent + "glade"

Instance Method Summary collapse

Constructor Details

#initialize(gladefile, toplevel = "window") ⇒ GladeHelper

Returns a new instance of GladeHelper.



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# File 'lib/ui/gladehelper.rb', line 8

def initialize (gladefile, toplevel = "window")
  filename = GLADE_DIR + gladefile
  @glade = GladeXML.new(filename.to_s, toplevel) {|h| method(h) }
  @window = @glade.get_widget(toplevel)
  @window.title += " - Ig3tool"
  @window.move(169,0) # Zet het naast het toolwindow
  @window.signal_connect("delete-event") do
    @window.hide
    true
  end

    

    @sounds = Hash.new
    load_sounds

end

Instance Method Details

#_get_widget(widget) ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 58

def _get_widget(widget)
  @glade.get_widget(widget)
end

#add_window_colorer(combo, window) ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 112

def add_window_colorer(combo, window)
  combo.signal_connect("changed") do
    saldo = 0
    if combo.active_iter
      debugger = combo.active_iter[1]
        if debugger != "kas"
      begin
        saldo  = $client.interne(debugger).saldo.to_i
      rescue Exception => e
        # ignore
          puts e.to_s + " - " + e.message
      end
        end
    end

    if saldo < 0
      shade = [65535, 0, 0] 
      ratio = (saldo < -7500) ? 1 : Rational(saldo,(-75 * 100)) # In cent + Need rational!
    else
      shade = [0, 65535, 0]
      ratio = (saldo > 20000) ? 1 : Rational(saldo,(200 * 100))
    end
    ratio1 = 1 - ratio
    base = Gtk::Widget.default_style.bg(Gtk::STATE_NORMAL)
    window.modify_bg(Gtk::STATE_NORMAL,
                     Gdk::Color.new(
                       (base.red   * ratio1 + shade[0] * ratio).to_i,
                       (base.green * ratio1 + shade[1] * ratio).to_i,
                       (base.blue  * ratio1 + shade[2] * ratio).to_i))
  end
end

#load_sounds ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 30

def load_sounds
  sounddir = File.join(GLADE_DIR, "sound", "*.wav")
  Dir.glob(sounddir).each do |wavfile|
    key = File.basename(wavfile, ".wav")
    @sounds[key] = File.basename(wavfile)
  end
  @sounds["cash"] = "cash2.wav"
  @sounds["tetten"] = "shaglic1.wav"
end

#make_debugger_combo(combo, window = nil) ⇒ Object

Debugger combobox invullen



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# File 'lib/ui/gladehelper.rb', line 63

def make_debugger_combo (combo, window = nil)
  @@debuggers ||= $client.person_debuggers.sort {|a,b| a.username <=> b.username }

  debugger_model = Gtk::ListStore.new(Object, String)
  @@debuggers.each do |d|
    row    = debugger_model.append
    row[0] = d
    row[1] = d.username
  end

  combo.clear
  combo.model  = debugger_model
  renderer = Gtk::CellRendererText.new
  combo.pack_start(renderer, true)
  combo.add_attribute(renderer, :text, 1)

  # Indien het window gekleurd moet worden adhv zijn 'interne' status
  add_window_colorer(combo, window) if window

  username = $client.username
  debugger_model.each do |m, p, i|
    if i[1] == username
      combo.active_iter = i
      break
    end
  end
end

#make_eval_widget(widget, fallback = "") ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 144

def make_eval_widget(widget, fallback="")
  %w(focus-out-event activate).each do |s|
    widget.signal_connect s do
      number_eval_widget widget, fallback
      false
    end
  end
end

#make_status_combo(combo, statussen = nil) ⇒ Object

Status combobox invullen



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# File 'lib/ui/gladehelper.rb', line 92

def make_status_combo (combo,statussen = nil)
  begin
    statussen = $client.person_statussen unless statussen
    statussen_model = Gtk::ListStore.new(Object, String)
    statussen.each do |key, value|
      row     = statussen_model.append
      row[0] = key
      row[1] = value
    end
    combo.model = statussen_model
    combo.active = 0
    combo.clear
    renderer = Gtk::CellRendererText.new
    combo.pack_start(renderer, true)
    combo.set_attributes(renderer, :text => 1)
  rescue Exception => e
    puts "Fout: Make_status_combo: #{$!}"
  end
end

#number_eval_widget(widget, fallback = "") ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 153

def number_eval_widget(widget, fallback="")
  text = widget.text
  text.strip!
  text.gsub! /[^\d+\/*().-]/, ""
  text.gsub! /(\D|^)\./, '\1'+'0.' # Ruby laat geen ".2" toe
  if text =~ /[+\/*()-]/
    text = begin eval(text).to_s rescue fallback.to_s end
  else
    text = text.to_f.to_s
  end
  widget.text = text
end

#play(key) ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 40

def play(key)
  filename = @sounds[key]
  unless filename.nil?
    filename = File.join(GLADE_DIR, "sound", filename)
    Thread.new do
      begin
             `aplay #{filename}`
      rescue Exception => e
        warn "sound error: #{e.message}"
      end
    end
  end
end

#present ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 54

def present
  @window.present
end

#show ⇒ Object 



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# File 'lib/ui/gladehelper.rb', line 26

def show
  @window.show
end