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import pygtk
pygtk.require( '2.0' )
import gtk
from gettext import gettext as _
from sugar.graphics.palette import Palette, WidgetInvoker
from sugar.graphics.radiotoolbutton import RadioToolButton
import Config
class JamToolbar( gtk.Toolbar ):
def __init__( self, owner ):
gtk.Toolbar.__init__( self )
self.owner = owner
self.toolItem = {}
self.volumeImg = gtk.Image()
self.volumeAdjustment = gtk.Adjustment( 0.0, 0, 1.0, 0.1, 0.1, 0 )
self.volumeAdjustment.connect( 'value-changed', self.handleVolume )
self.volumeSlider = gtk.HScale( adjustment = self.volumeAdjustment )
self.volumeSlider.set_size_request( 450, -1 )
self.volumeSlider.set_draw_value( False )
self._add_tooltip( self.volumeSlider, _("Master Volume") )
self._insert_widget( self.volumeSlider, -1 )
self._insert_widget( self.volumeImg, -1 )
self._insert_separator( True )
self.tempoImg = gtk.Image()
self.tempoAdjustment = gtk.Adjustment( Config.PLAYER_TEMPO_LOWER, Config.PLAYER_TEMPO_LOWER, Config.PLAYER_TEMPO_UPPER+1, 10, 10, 0 )
self.tempoAdjustment.connect( 'value-changed', self.handleTempo )
self.tempoSlider = gtk.HScale( adjustment = self.tempoAdjustment )
self.tempoSlider.set_size_request( 450, -1 )
self.tempoSlider.set_draw_value( False )
self._add_tooltip( self.tempoSlider, _("Tempo") )
self._insert_widget( self.tempoSlider, -1 )
self._insert_widget( self.tempoImg, -1 )
self.show_all()
#def _add_palette( self, widget, palette, position = Palette.DEFAULT ):
def _add_palette( self, widget, palette ):
widget._palette = palette
widget._palette.props.invoker = WidgetInvoker( widget )
#widget._palette.set_property( "position", position )
def _add_tooltip( self, widget, tooltip ):
#self._add_palette( widget, Palette( tooltip ), Palette.DEFAULT )
self._add_palette( widget, Palette( tooltip ) )
def _insert_widget( self, widget, pos ):
self.toolItem[ widget ] = gtk.ToolItem()
self.toolItem[ widget ].add( widget )
self.insert( self.toolItem[ widget ], pos )
def _insert_separator( self, expand = False ):
separator = gtk.SeparatorToolItem()
separator.set_draw( False )
separator.set_expand( expand )
self.insert( separator, -1 )
def mapRange( self, value, ilower, iupper, olower, oupper ):
if value == iupper:
return oupper
return olower + int( (oupper-olower+1)*(value-ilower)/float(iupper-ilower) )
def handleVolume( self, widget ):
self.owner._setVolume( widget.get_value() )
img = self.mapRange( widget.value, widget.lower, widget.upper, 0, 3 )
self.volumeImg.set_from_file(Config.TAM_TAM_ROOT + '/icons/volume' + str(img) + '.svg')
def handleTempo( self, widget ):
self.owner._setTempo( widget.get_value() )
img = self.mapRange( widget.value, widget.lower, widget.upper, 1, 8 )
self.tempoImg.set_from_file(Config.TAM_TAM_ROOT + '/icons/tempo' + str(img) + '.svg')
class DesktopToolbar( gtk.Toolbar ):
def __init__( self, owner ):
gtk.Toolbar.__init__( self )
self.owner = owner
self._insert_separator( True )
self.desktop = []
btn = RadioToolButton( 'preset1', group = None )
btn.connect( 'toggled', self.setDesktop, 0 )
btn.set_tooltip( _('Desktop 1') )
self.insert( btn, -1 )
self.desktop.append( btn )
for i in range(2,11):
btn = RadioToolButton( 'preset%d'%i, group = self.desktop[0] )
btn.connect( 'toggled', self.setDesktop, i-1 )
btn.set_tooltip( _('Desktop %d'%i) )
self.insert( btn, -1 )
self.desktop.append( btn )
self._insert_separator( True )
self.show_all()
def _insert_separator( self, expand = False ):
separator = gtk.SeparatorToolItem()
separator.set_draw( False )
separator.set_expand( expand )
self.insert( separator, -1 )
def getDesktopButton( self, which ):
return self.desktop[which]
def setDesktop( self, widget, which ):
if widget.get_active():
self.owner._setDesktop( which )
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