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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
from sugar.graphics.toolbutton import ToolButton
from sugar.graphics.toggletoolbutton import ToggleToolButton
from sugar.graphics.combobox import ComboBox
from sugar.graphics.toolcombobox import ToolComboBox
import common.Config as Config
class JamToolbar( gtk.Toolbar ):
def __init__( self, owner ):
gtk.Toolbar.__init__( self )
self.owner = owner
self.toolItem = {}
self.volumeImg = gtk.Image()
self.stopButton = ToolButton('media-playback-stop')
self.stopButton.connect('clicked',self.handleStopButton)
self.insert(self.stopButton, -1)
self.stopButton.show()
self.stopButton.set_tooltip(_('Stop'))
self.pauseButton = ToggleToolButton('media-playback-pause')
self.pauseButton.connect('clicked',self.handlePauseButton)
self.insert(self.pauseButton, -1)
self.pauseButton.show()
self.pauseButton.set_tooltip(_('pause'))
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( 270, -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( 270, -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._insert_separator( True )
label = gtk.Label( _("Sync to:") )
self.syncLabel = gtk.ToolItem()
self.syncLabel.add( label )
self.insert( self.syncLabel, -1 )
self.comboBox = ComboBox()
self.comboBox.append_item( 1, _("1 Beat") )
self.comboBox.append_item( 2, _("2 Beats") )
self.comboBox.append_item( 3, _("3 Beats") )
self.comboBox.append_item( 4, _("4 Beats") )
self.comboBox.append_item( 5, _("5 Beats") )
self.comboBox.append_item( 6, _("6 Beats") )
self.comboBox.append_item( 7, _("7 Beats") )
self.comboBox.append_item( 8, _("8 Beats") )
self.comboBox.append_item( 9, _("9 Beats") )
self.comboBox.append_item( 10, _("10 Beats") )
self.comboBox.append_item( 11, _("11 Beats") )
self.comboBox.append_item( 12, _("12 Beats") )
self.comboBox.set_active( 4 - 1 ) # default 4 beats
self.comboBox.connect( "changed", self.changeSync )
self.syncBox = ToolComboBox( self.comboBox )
self.insert( self.syncBox, -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 setSyncBeats( self, beats ):
self.comboBox.set_active( beats - 1 )
def changeSync( self, widget ):
self.owner._setSyncBeats( widget.get_active() + 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 handleStopButton( self, widget ):
self.owner.setStopped()
def handlePauseButton (self, widget ):
if widget.get_active():
self.owner.setPaused(True)
else:
self.owner.setPaused(False)
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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