diff options
Diffstat (limited to 'TamTamJam.activity/Jam/Popup.py')
| -rw-r--r-- | TamTamJam.activity/Jam/Popup.py | 1397 |
1 files changed, 1397 insertions, 0 deletions
diff --git a/TamTamJam.activity/Jam/Popup.py b/TamTamJam.activity/Jam/Popup.py new file mode 100644 index 0000000..3d21e7f --- /dev/null +++ b/TamTamJam.activity/Jam/Popup.py @@ -0,0 +1,1397 @@ + +import pygtk +pygtk.require( '2.0' ) +import gtk + +import Config + +from gettext import gettext as _ +from sugar.graphics import style +from sugar.graphics.palette import Palette, Invoker, _palette_observer +import gobject + +import Jam.Block as Block +from Util.NoteDB import PARAMETER +from Util.CSoundNote import CSoundNote +from Util.CSoundClient import new_csound_client +from Jam.Parasite import LoopParasite + +from Generation.Generator import generator1, GenerationParameters + +class SELECTNOTES: + ALL = -1 + NONE = 0 + ADD = 1 + REMOVE = 2 + FLIP = 3 + EXCLUSIVE = 4 + +class NoneInvoker( Invoker ): + + def __init__( self ): + Invoker.__init__( self ) + self._position_hint = Invoker.AT_CURSOR + + def get_rect( self ): + return gtk.gdk.Rectangle( 0, 0, 0, 0 ) + + def get_toplevel( self ): + return None + +class Popup( Palette ): + + def __init__( self, label, owner ): + Palette.__init__( self, label ) + + self.owner = owner + + self.block = None + + self.props.invoker = NoneInvoker() + self.set_group_id( "TamTamPopup" ) + + self._set_state( Palette.SECONDARY ) # skip to fully exposed + + self.connect( "key-press-event", self.on_key_press ) + self.connect( "key-release-event", self.on_key_release ) + + self.connect( "focus_out_event", self.closePopup ) + + def destroy( self ): + pass + + def _leave_notify_event_cb( self, widget, event ): + return # don't popdown() + + def _show( self ): + Palette._show( self ) + + if self._palette_popup_sid != None: + _palette_observer.disconnect( self._palette_popup_sid ) # don't hide when other palettes pop + self._palette_popup_sid = None + + def popup( self, immediate = False ): + self.owner.activity.handler_block(self.owner.activity.focusOutHandler) + self.owner.activity.handler_block(self.owner.activity.focusInHandler) + + Palette.popup( self, immediate ) + + def popdown( self, immediate = False ): + self.block = None + + Palette.popdown( self, immediate ) + + self.owner.activity.handler_unblock(self.owner.activity.focusOutHandler) + self.owner.activity.handler_unblock(self.owner.activity.focusInHandler) + + def updatePosition( self ): + self.props.invoker._cursor_x = -1 + self.props.invoker._cursor_y = -1 + self._update_position() + + def closePopup( self, widget, event ): + self.popdown( True ) + + def on_key_press( self, widget, event ): + self.owner.onKeyPress( widget, event ) + + def on_key_release( self, widget, event ): + self.owner.onKeyRelease( widget, event ) + + def setBlock( self, block ): + if self.is_up(): + self.updatePosition() + else: + self.popup( True ) + + +class Instrument( Popup ): + + def __init__( self, label, owner ): + Popup.__init__( self, label, owner ) + + self.settingBlock = False + + self.GUI = {} + + self.GUI["mainBox"] = gtk.VBox() + self.set_content( self.GUI["mainBox"] ) + + #-- Volume -------------------------------------------- + self.GUI["volumeBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["volumeBox"], padding = style.DEFAULT_PADDING ) + self.GUI["volumeLabel"] = gtk.Label( _("Volume:") ) + self.GUI["volumeLabel"].set_size_request( 100, -1 ) + self.GUI["volumeLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["volumeBox"].pack_start( self.GUI["volumeLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["volumeAdjustment"] = gtk.Adjustment( 0.5, 0.0, 1.0, 0.1, 0.1, 0 ) + self.GUI["volumeAdjustment"].connect( 'value-changed', self.handleVolume ) + self.GUI["volumeSlider"] = gtk.HScale( adjustment = self.GUI["volumeAdjustment"] ) + self.GUI["volumeSlider"].set_size_request( 250, -1 ) + self.GUI["volumeSlider"].set_draw_value( False ) + self.GUI["volumeBox"].pack_start( self.GUI["volumeSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["volumeImage"] = gtk.Image() + self.GUI["volumeBox"].pack_start( self.GUI["volumeImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Pan ----------------------------------------------- + self.GUI["panBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["panBox"], padding = style.DEFAULT_PADDING ) + self.GUI["panLabel"] = gtk.Label( _("Pan:") ) + self.GUI["panLabel"].set_size_request( 100, -1 ) + self.GUI["panLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["panBox"].pack_start( self.GUI["panLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["panAdjustment"] = gtk.Adjustment( 0.5, 0, 1.0, 0.1, 0.1, 0 ) + self.GUI["panAdjustment"].connect( 'value-changed', self.handlePan ) + self.GUI["panSlider"] = gtk.HScale( adjustment = self.GUI["panAdjustment"] ) + self.GUI["panSlider"].set_size_request( 250, -1 ) + self.GUI["panSlider"].set_draw_value( False ) + self.GUI["panBox"].pack_start( self.GUI["panSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["panImage"] = gtk.Image() + self.GUI["panBox"].pack_start( self.GUI["panImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Reverb -------------------------------------------- + self.GUI["reverbBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["reverbBox"], padding = style.DEFAULT_PADDING ) + self.GUI["reverbLabel"] = gtk.Label( _("Reverb:") ) + self.GUI["reverbLabel"].set_size_request( 100, -1 ) + self.GUI["reverbLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["reverbBox"].pack_start( self.GUI["reverbLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["reverbAdjustment"] = gtk.Adjustment( 0.5, 0, 1.0, 0.1, 0.1, 0 ) + self.GUI["reverbAdjustment"].connect( 'value-changed', self.handleReverb ) + self.GUI["reverbSlider"] = gtk.HScale( adjustment = self.GUI["reverbAdjustment"] ) + self.GUI["reverbSlider"].set_size_request( 250, -1 ) + self.GUI["reverbSlider"].set_draw_value( False ) + self.GUI["reverbBox"].pack_start( self.GUI["reverbSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["reverbImage"] = gtk.Image() + self.GUI["reverbBox"].pack_start( self.GUI["reverbImage"], False, padding = style.DEFAULT_PADDING ) + + if False: # TEMP quote out + self.GUI["separator"] = gtk.HSeparator() + self.GUI["mainBox"].pack_start( self.GUI["separator"], padding = style.DEFAULT_PADDING ) + + #-- Export -------------------------------------------- + self.GUI["exportBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["exportBox"], padding = style.DEFAULT_PADDING ) + self.GUI["exportEntry"] = gtk.Entry() + self.GUI["exportEntry"].modify_fg( gtk.STATE_NORMAL, self.owner.colors["black"] ) + self.GUI["exportEntry"].modify_fg( gtk.STATE_ACTIVE, self.owner.colors["black"] ) + self.GUI["exportBox"].pack_start( self.GUI["exportEntry"], padding = style.DEFAULT_PADDING ) + self.GUI["exportButton"] = gtk.Button( "Export" ) + self.GUI["exportBox"].pack_start( self.GUI["exportButton"], False, padding = style.DEFAULT_PADDING ) + + self.GUI["mainBox"].show_all() + + def setBlock( self, block ): + self.settingBlock = True + + self.block = block + self.GUI["volumeAdjustment"].set_value( block.getData( "volume" ) ) + self.GUI["panAdjustment"].set_value( block.getData( "pan" ) ) + self.GUI["reverbAdjustment"].set_value( block.getData( "reverb" ) ) + #self.GUI["exportEntry"].set_text( block.getData( "name" ) ) + + self.settingBlock = False + + Popup.setBlock( self, block ) + + def handleVolume( self, widget ): + if not self.settingBlock: + self.block.setData( "volume", widget.get_value() ) + + def handlePan( self, widget ): + if not self.settingBlock: + self.block.setData( "pan", widget.get_value() ) + + def handleReverb( self, widget ): + if not self.settingBlock: + self.block.setData( "reverb", widget.get_value() ) + + +class Drum( Popup ): + + def __init__( self, label, owner ): + Popup.__init__( self, label, owner ) + + self.settingBlock = False + + self.GUI = {} + + self.GUI["mainBox"] = gtk.VBox() + self.set_content( self.GUI["mainBox"] ) + + #-- Volume -------------------------------------------- + self.GUI["volumeBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["volumeBox"], padding = style.DEFAULT_PADDING ) + self.GUI["volumeLabel"] = gtk.Label( _("Volume:") ) + self.GUI["volumeLabel"].set_size_request( 130, -1 ) + self.GUI["volumeLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["volumeBox"].pack_start( self.GUI["volumeLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["volumeAdjustment"] = gtk.Adjustment( 0.5, 0.0, 1.0, 0.1, 0.1, 0 ) + self.GUI["volumeAdjustment"].connect( 'value-changed', self.handleVolume ) + self.GUI["volumeSlider"] = gtk.HScale( adjustment = self.GUI["volumeAdjustment"] ) + self.GUI["volumeSlider"].set_size_request( 250, -1 ) + self.GUI["volumeSlider"].set_draw_value( False ) + self.GUI["volumeBox"].pack_start( self.GUI["volumeSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["volumeImage"] = gtk.Image() + self.GUI["volumeBox"].pack_start( self.GUI["volumeImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Reverb -------------------------------------------- + self.GUI["reverbBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["reverbBox"], padding = style.DEFAULT_PADDING ) + self.GUI["reverbLabel"] = gtk.Label( _("Reverb:") ) + self.GUI["reverbLabel"].set_size_request( 130, -1 ) + self.GUI["reverbLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["reverbBox"].pack_start( self.GUI["reverbLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["reverbAdjustment"] = gtk.Adjustment( 0.5, 0, 1.0, 0.1, 0.1, 0 ) + self.GUI["reverbAdjustment"].connect( 'value-changed', self.handleReverb ) + self.GUI["reverbSlider"] = gtk.HScale( adjustment = self.GUI["reverbAdjustment"] ) + self.GUI["reverbSlider"].set_size_request( 250, -1 ) + self.GUI["reverbSlider"].set_draw_value( False ) + self.GUI["reverbBox"].pack_start( self.GUI["reverbSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["reverbImage"] = gtk.Image() + self.GUI["reverbBox"].pack_start( self.GUI["reverbImage"], False, padding = style.DEFAULT_PADDING ) + + self.GUI["generationSeparator"] = gtk.HSeparator() + self.GUI["mainBox"].pack_start( self.GUI["generationSeparator"], padding = style.DEFAULT_PADDING ) + + #-- Beats --------------------------------------------- + self.GUI["beatsBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["beatsBox"], padding = style.DEFAULT_PADDING ) + self.GUI["beatsLabel"] = gtk.Label( _("Beats:") ) + self.GUI["beatsLabel"].set_size_request( 130, -1 ) + self.GUI["beatsLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["beatsBox"].pack_start( self.GUI["beatsLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["beatsAdjustment"] = gtk.Adjustment( 4, 2, Config.MAXIMUM_BEATS, 1, 1, 0 ) + self.GUI["beatsAdjustment"].connect( 'value-changed', self.handleBeats ) + self.GUI["beatsSlider"] = gtk.HScale( adjustment = self.GUI["beatsAdjustment"] ) + self.GUI["beatsSlider"].set_size_request( 250, -1 ) + self.GUI["beatsSlider"].set_draw_value( False ) + self.GUI["beatsBox"].pack_start( self.GUI["beatsSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["beatsImage"] = gtk.Image() + self.GUI["beatsBox"].pack_start( self.GUI["beatsImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Regularity ---------------------------------------- + self.GUI["regularityBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["regularityBox"], padding = style.DEFAULT_PADDING ) + self.GUI["regularityLabel"] = gtk.Label( _("Regularity:") ) + self.GUI["regularityLabel"].set_size_request( 130, -1 ) + self.GUI["regularityLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["regularityBox"].pack_start( self.GUI["regularityLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["regularityAdjustment"] = gtk.Adjustment( 0.5, 0.0, 1.0, 0.1, 0.1, 0 ) + self.GUI["regularityAdjustment"].connect( 'value-changed', self.handleRegularity ) + self.GUI["regularitySlider"] = gtk.HScale( adjustment = self.GUI["regularityAdjustment"] ) + self.GUI["regularitySlider"].set_size_request( 250, -1 ) + self.GUI["regularitySlider"].set_draw_value( False ) + self.GUI["regularityBox"].pack_start( self.GUI["regularitySlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["regularityImage"] = gtk.Image() + self.GUI["regularityBox"].pack_start( self.GUI["regularityImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Generate ------------------------------------------ + self.GUI["generateBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["generateBox"], padding = style.DEFAULT_PADDING ) + self.GUI["regenerateButton"] = gtk.Button( "Regenerate" ) + self.GUI["regenerateButton"].connect( "clicked", self.handleRegenerate ) + self.GUI["generateBox"].pack_start( self.GUI["regenerateButton"], True, False, padding = style.DEFAULT_PADDING ) + self.GUI["clearButton"] = gtk.Button( "Clear" ) + self.GUI["clearButton"].connect( "clicked", self.handleClear ) + self.GUI["generateBox"].pack_start( self.GUI["clearButton"], True, False, padding = style.DEFAULT_PADDING ) + + self.GUI["mainBox"].show_all() + + def setBlock( self, block ): + self.settingBlock = True + + self.block = block + self.GUI["volumeAdjustment"].set_value( block.getData( "volume" ) ) + self.GUI["reverbAdjustment"].set_value( block.getData( "reverb" ) ) + self.GUI["beatsAdjustment"].set_value( block.getData( "beats" ) ) + self.GUI["regularityAdjustment"].set_value( block.getData( "regularity" ) ) + + self.settingBlock = False + + Popup.setBlock( self, block ) + + def handleVolume( self, widget ): + if not self.settingBlock: + self.block.setData( "volume", widget.get_value() ) + + def handleReverb( self, widget ): + if not self.settingBlock: + self.block.setData( "reverb", widget.get_value() ) + + def handleBeats( self, widget ): + # snap to 0 decimal places + val = widget.get_value() + if round( val ) != val: + widget.set_value( round( val ) ) + return + + if not self.settingBlock: + self.block.setData( "beats", int(round( widget.get_value() )) ) + + def handleRegularity( self, widget ): + if not self.settingBlock: + self.block.setData( "regularity", widget.get_value() ) + + def handleRegenerate( self, widget ): + self.block.regenerate() + + def handleClear( self, widget ): + self.block.clear() + +class Loop( Popup ): + + def __init__( self, label, owner ): + Popup.__init__( self, label, owner ) + + self.settingBlock = False + + self.gc = self.owner.gc + self.colors = self.owner.colors + self.sampleNoteMask = self.owner.sampleNoteMask + + self.noteDB = self.owner.noteDB + self.csnd = new_csound_client() + + self.GUI = {} + + self.GUI["mainBox"] = gtk.VBox() + self.set_content( self.GUI["mainBox"] ) + + #-- Beats --------------------------------------------- + self.GUI["beatsBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["beatsBox"], padding = style.DEFAULT_PADDING ) + self.GUI["beatsLabel"] = gtk.Label( _("Beats:") ) + self.GUI["beatsLabel"].set_size_request( 130, -1 ) + self.GUI["beatsLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["beatsBox"].pack_start( self.GUI["beatsLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["beatsAdjustment"] = gtk.Adjustment( 4, 2, Config.MAXIMUM_BEATS, 1, 1, 0 ) + self.GUI["beatsAdjustment"].connect( 'value-changed', self.handleBeats ) + self.GUI["beatsSlider"] = gtk.HScale( adjustment = self.GUI["beatsAdjustment"] ) + self.GUI["beatsSlider"].set_size_request( 250, -1 ) + self.GUI["beatsSlider"].set_draw_value( False ) + self.GUI["beatsBox"].pack_start( self.GUI["beatsSlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["beatsImage"] = gtk.Image() + self.GUI["beatsBox"].pack_start( self.GUI["beatsImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Regularity ---------------------------------------- + self.GUI["regularityBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["regularityBox"], padding = style.DEFAULT_PADDING ) + self.GUI["regularityLabel"] = gtk.Label( _("Regularity:") ) + self.GUI["regularityLabel"].set_size_request( 130, -1 ) + self.GUI["regularityLabel"].set_alignment( 0.0, 0.5 ) + self.GUI["regularityBox"].pack_start( self.GUI["regularityLabel"], False, padding = style.DEFAULT_PADDING ) + self.GUI["regularityAdjustment"] = gtk.Adjustment( 0.5, 0.0, 1.0, 0.1, 0.1, 0 ) + self.GUI["regularityAdjustment"].connect( 'value-changed', self.handleRegularity ) + self.GUI["regularitySlider"] = gtk.HScale( adjustment = self.GUI["regularityAdjustment"] ) + self.GUI["regularitySlider"].set_size_request( 250, -1 ) + self.GUI["regularitySlider"].set_draw_value( False ) + self.GUI["regularityBox"].pack_start( self.GUI["regularitySlider"], False, padding = style.DEFAULT_PADDING ) + self.GUI["regularityImage"] = gtk.Image() + self.GUI["regularityBox"].pack_start( self.GUI["regularityImage"], False, padding = style.DEFAULT_PADDING ) + + #-- Generate ------------------------------------------ + self.GUI["generateBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["generateBox"], padding = style.DEFAULT_PADDING ) + self.GUI["regenerateButton"] = gtk.Button( "Regenerate" ) + self.GUI["regenerateButton"].connect( "clicked", self.handleRegenerate ) + self.GUI["generateBox"].pack_start( self.GUI["regenerateButton"], True, False, padding = style.DEFAULT_PADDING ) + self.GUI["clearButton"] = gtk.Button( "Clear" ) + self.GUI["clearButton"].connect( "clicked", self.handleClear ) + self.GUI["generateBox"].pack_start( self.GUI["clearButton"], True, False, padding = style.DEFAULT_PADDING ) + self.GUI["recordButton"] = gtk.ToggleButton( "Record" ) + self.GUI["recordButton"].connect( "toggled", self.handleRecord ) + self.GUI["generateBox"].pack_start( self.GUI["recordButton"], True, False, padding = style.DEFAULT_PADDING ) + + #-- Preview ------------------------------------------- + self.GUI["previewBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["previewBox"], padding = style.DEFAULT_PADDING ) + self.GUI["previewEventBox"] = gtk.EventBox() + self.GUI["previewEventBox"].add_events(gtk.gdk.POINTER_MOTION_MASK|gtk.gdk.POINTER_MOTION_HINT_MASK) + self.GUI["previewEventBox"].connect( "button-press-event", self.handlePreviewPress ) + self.GUI["previewEventBox"].connect( "button-release-event", self.handlePreviewRelease ) + self.GUI["previewEventBox"].connect( "motion-notify-event", self.handlePreviewMotion ) + self.GUI["previewEventBox"].connect( "leave-notify-event", self.handlePreviewLeave ) + self.GUI["previewBox"].pack_start( self.GUI["previewEventBox"], True, padding = style.DEFAULT_PADDING ) + self.previewDA = self.GUI["previewDA"] = gtk.DrawingArea() + self.GUI["previewDA"].connect( "size-allocate", self.handlePreviewAlloc ) + self.GUI["previewDA"].connect( "expose-event", self.handlePreviewExpose ) + self.GUI["previewEventBox"].add( self.GUI["previewDA"] ) + + self.GUI["mainBox"].show_all() + + self.previewDA.alloced = False + self.previewDirty = False + self.previewDirtyRect = gtk.gdk.Rectangle( 0, 0, 0, 0 ) + self.dirtyRectToAdd = gtk.gdk.Rectangle( 0, 0, 0, 0 ) + + self.sampleBg = self.owner.sampleBg + self.GUI["previewDA"].set_size_request( -1, self.sampleBg.get_size()[1] ) + self.sampleNoteHeight = self.owner.sampleNoteHeight + self.sampleNoteMask = self.owner.sampleNoteMask + + self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES-1) / (self.sampleBg.get_size()[1] - self.sampleNoteHeight) + self.pixelsPerPitch = float(self.sampleBg.get_size()[1] - self.sampleNoteHeight)/(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH) + # Temporary Initialization + self.pixelsPerTick = [0] + [ 1 for i in range(1,Config.MAXIMUM_BEATS+1) ] + self.ticksPerPixel = [0] + [ 1 for i in range(1,Config.MAXIMUM_BEATS+1) ] + + self.cursor = { \ + "default": None, \ + "drag-onset": gtk.gdk.Cursor(gtk.gdk.SB_RIGHT_ARROW), \ + "drag-pitch": gtk.gdk.Cursor(gtk.gdk.BOTTOM_SIDE), \ + "drag-duration": gtk.gdk.Cursor(gtk.gdk.RIGHT_SIDE), \ + "drag-playhead": gtk.gdk.Cursor(gtk.gdk.SB_H_DOUBLE_ARROW), \ + "pencil": gtk.gdk.Cursor(gtk.gdk.PENCIL), \ + "paste": gtk.gdk.Cursor(gtk.gdk.CENTER_PTR), \ + "error": None } + + self.recording = False + self.recordLoop = None + self.recordingNote = None + + self.owner.noteDB.addListener( self, LoopParasite ) + + def destroy( self ): + self.owner.noteDB.deleteListener( self ) + + Popup.destroy() + + def setBlock( self, block ): + self.settingBlock = True + + if self.GUI["recordButton"].get_active(): + self.GUI["recordButton"].set_active( False ) + + self.block = block + self.GUI["beatsAdjustment"].set_value( block.getData( "beats" ) ) + self.GUI["regularityAdjustment"].set_value( block.getData( "regularity" ) ) + + root = block.getRoot() + if root.type == Block.Instrument: + self.instrument = { "id": root.getData( "id" ), + "amplitude": root.getData( "volume" ), + "pan": root.getData( "pan" ), + "reverb": root.getData( "reverb" ) } + else: + self.instrument = self.owner.getInstrument() + + self.curPage = block.getData("id") + self.curBeats = block.getData("beats") + + self.selectedNotes = [ [] for i in range(Config.NUMBER_OF_TRACKS) ] + + self.curAction = False # stores the current mouse action + self.curActionObject = False # stores the object that in handling the action + + self.lastDO = self.lastDP = self.lastDrumDP = self.lastDD = None + + self.clickButton = 0 # used in release and motion events to make sure we where actually the widget originally clicked. (hack for popup windows) + self.buttonPressCount = 1 # used on release events to indicate double/triple releases + self.clickLoc = [0,0] # location of the last click + self.marqueeLoc = False # current drag location of the marquee + self.marqueeRect = [[0,0],[0,0]] + + self.playheadT = 0 + self.playheadX = Config.TRACK_SPACING_DIV2 + + self.settingBlock = False + + if self.previewDA.alloced: + self.invalidatePreview( 0, 0, self.previewDA.width, self.previewDA.height, -1, True ) + + Popup.setBlock( self, block ) + + def popdown( self, immediate = False ): + self.applyNoteSelection( SELECTNOTES.NONE, 0, [], self.curPage ) + + if self.GUI["recordButton"].get_active(): + self.GUI["recordButton"].set_active( False ) + + Popup.popdown( self, immediate ) + + def getPage( self ): + if self.block != None: + return self.block.getData("id") + else: + return -1 + + #======================================================= + # Handelers + + def handleBeats( self, widget ): + # snap to 0 decimal places + val = widget.get_value() + if round( val ) != val: + widget.set_value( round( val ) ) + return + + if not self.settingBlock: + self.curBeats = int(round( widget.get_value() )) + self.block.setData( "beats", self.curBeats ) + for n in self.owner.noteDB.getNotesByTrack( self.getPage(), 0, self ): + n.updateTransform( True ) + self.invalidatePreview( 0, 0, self.previewDA.width, self.previewDA.height ) + + if self.recordLoop: + self.recordLoop = self.owner._playLoop( self.instrument["id"], self.instrument["amplitude"], self.instrument["reverb"], [ self.curPage ], self.recordLoop, force = True ) + + def handleRegularity( self, widget ): + if not self.settingBlock: + self.block.setData( "regularity", widget.get_value() ) + + def handleRegenerate( self, widget ): + parameters = GenerationParameters( + rythmRegularity = self.block.getData( "regularity" ), + pitchRegularity = self.block.getData( "regularity" ) ) + + self.owner._generateTrack( self.instrument["id"], self.curPage, 0, parameters, generator1 ) + + self.block.updateLoop() + + if self.recordLoop: + self.recordLoop = self.owner._playLoop( self.instrument["id"], self.instrument["amplitude"], self.instrument["reverb"], [ self.curPage ], self.recordLoop, force = True ) + + def handleClear( self, widget ): + self.block.clear() + + if self.recordLoop: + self.recordLoop = self.owner._playLoop( self.instrument["id"], self.instrument["amplitude"], self.instrument["reverb"], [ self.curPage ], self.recordLoop, force = True ) + + def handleRecord( self, widget ): + if widget.get_active(): + self.startRecording() + else: + self.stopRecording() + + def handlePreviewPress( self, widget, event ): + if event.button != 1: + return + + self.clickButton = event.button + + if event.type == gtk.gdk._2BUTTON_PRESS: self.buttonPressCount = 2 + elif event.type == gtk.gdk._3BUTTON_PRESS: self.buttonPressCount = 3 + else: self.buttonPressCount = 1 + + self.clickLoc = [ int(event.x), int(event.y) ] + + page = self.block.getData("id") + beats = self.block.getData("beats") + + notes = self.noteDB.getNotesByTrack( page, 0, self ) + last = len(notes)-1 + handled = 0 + for n in range(last+1): + handled = notes[n].handleButtonPress( self, event ) + if handled == 0: + continue + elif handled == 1: + if not self.curAction: self.curAction = True # it was handled but no action was declared, set curAction to True anyway + return + else: # all other options mean we can stop looking + break + + if not handled or handled == -1: # event didn't overlap any notes, so we can draw + pitch = min( self.pixelsToPitchFloor( self.clickLoc[1] - self.previewDA.height + self.sampleNoteHeight//2 ), Config.NUMBER_OF_POSSIBLE_PITCHES-1) + Config.MINIMUM_PITCH + onset = self.pixelsToTicksFloor( beats, self.clickLoc[0] ) + cs = CSoundNote( onset, + pitch, + 0.75, + 0.5, + 1, + 0, + instrumentId = self.instrument["id"] ) + cs.pageId = page + id = self.noteDB.addNote( -1, page, 0, cs ) + n = self.noteDB.getNote( page, 0, id, self ) + self.selectNotes( { 0:[n] }, True ) + n.playSampleNote( False ) + + noteS = self.noteDB.getNotesByTrack( page, 0 ) + for note in noteS: + if note.cs.onset < onset and (note.cs.onset + note.cs.duration) > onset: + self.noteDB.updateNote(self.curPage, 0, note.id, PARAMETER.DURATION, onset - note.cs.onset) + + self.updateDragLimits() + self.clickLoc[0] += self.ticksToPixels( beats, 1 ) + self.setCurrentAction( "note-drag-duration", n ) + self.setCursor("drag-duration") + + def handlePreviewRelease( self, widget, event ): + if not self.clickButton: return # we recieved this event but were never clicked! (probably a popup window was open) + self.clickButton = 0 + + if event.button != 1: + return + + if not self.curAction: + self.applyNoteSelection( SELECTNOTES.NONE, 0, [], self.curPage ) + return + + if not self.curActionObject: # there was no real action to carry out + self.curAction = False + return + + if self.curActionObject != self: + self.curActionObject.handleButtonRelease( self, event, self.buttonPressCount ) + self.updateTooltip( event ) + else: + # we're doing the action ourselves + if self.curAction == "marquee": self.doneMarquee( event ) + self.updateTooltip( event ) + + def handlePreviewMotion( self, widget, event ): + if event.is_hint: + x, y, state = self.previewDA.window.get_pointer() + event.x = float(x) + event.y = float(y) + event.state = state + + if not self.clickButton: # we recieved this event but were never clicked! (probably a popup window was open) + self.updateTooltip( event ) + return + + if event.state & gtk.gdk.BUTTON1_MASK: + if not self.curAction: # no action is in progress yet we're dragging, start a marquee + self.setCurrentAction( "marquee", self ) + + if self.curAction == "note-drag-onset": + self.noteDragOnset( event ) + + elif self.curAction == "note-drag-duration": + self.noteDragDuration( event ) + + elif self.curAction == "note-drag-pitch": + self.noteDragPitch( event ) + + #elif self.curAction == "note-drag-pitch-drum": + # self.noteDragPitch( event, True ) + + elif self.curAction == "marquee": + self.updateMarquee( event ) + else: + self.updateTooltip( event ) + + def handlePreviewLeave( self, widget, event ): + self.setCursor("default") + + def handlePreviewAlloc( self, widget, allocation ): + self.previewDA.alloced = True + win = gtk.gdk.get_default_root_window() + self.previewDA.width = allocation.width + self.previewDA.height = allocation.height + self.previewBuffer = gtk.gdk.Pixmap( win, allocation.width, allocation.height ) + self.clearClipMask = gtk.gdk.Rectangle( 0, 0, allocation.width, allocation.height ) + + self.pixelsPerTick = [0] + [ self.previewDA.width/float(i*Config.TICKS_PER_BEAT) for i in range(1,Config.MAXIMUM_BEATS+1) ] + self.ticksPerPixel = [0] + [ 1.0/self.pixelsPerTick[i] for i in range(1,Config.MAXIMUM_BEATS+1) ] + + self.beatSpacing = [[0]] + for i in range(1,Config.MAXIMUM_BEATS+1): + self.beatSpacing.append( [ self.ticksToPixels( i, Config.TICKS_PER_BEAT*j ) for j in range(i) ] ) + + for n in self.owner.noteDB.getNotes( self ): + n.updateTransform( True ) + + self.invalidatePreview( 0, 0, allocation.width, allocation.height, -1, True ) + + def on_key_press( self, widget, event ): + keyval = event.keyval + + # backspace and del keys + if keyval == gtk.keysyms.Delete or keyval == gtk.keysyms.BackSpace: + if len( self.selectedNotes[0] ): + self.owner.noteDB.deleteNotes( + [ self.curPage, 0, len( self.selectedNotes[0] ) ] + + [ n.note.id for n in self.selectedNotes[0] ] + + [ -1 ] ) + self.block.updateLoop() + else: + self.owner.onKeyPress( widget, event ) + + #======================================================= + # Drawing + + def previewDraw( self ): + startX = self.previewDirtyRect.x + startY = self.previewDirtyRect.y + stopX = self.previewDirtyRect.x + self.previewDirtyRect.width + stopY = self.previewDirtyRect.y + self.previewDirtyRect.height + + page = self.block.getData("id") + beats = self.owner.noteDB.getPage(page).beats + + self.gc.set_clip_rectangle( self.previewDirtyRect ) + + # draw background + self.previewBuffer.draw_drawable( self.gc, self.sampleBg, 0, 0, 0, 0, self.previewDA.width-5, self.previewDA.height ) + self.previewBuffer.draw_drawable( self.gc, self.sampleBg, self.sampleBg.endOffset, 0, self.previewDA.width-5, 0, 5, self.previewDA.height ) + + # draw beat lines + self.gc.set_line_attributes( Config.BEAT_LINE_SIZE, gtk.gdk.LINE_ON_OFF_DASH, gtk.gdk.CAP_BUTT, gtk.gdk.JOIN_MITER ) + self.gc.foreground = self.colors["Beat_Line"] + for i in range(1,beats): + x = self.beatSpacing[beats][i] + self.previewBuffer.draw_line( self.gc, x, 1, x, self.previewDA.height-1 ) + + # draw notes + self.gc.set_clip_mask( self.sampleNoteMask ) + notes = self.owner.noteDB.getNotesByTrack( page, 0, self ) + for n in notes: + if not n.draw( self.previewBuffer, self.gc, startX, stopX ): break + + self.previewDirty = False + + def handlePreviewExpose( self, widget, event ): + if self.previewDirty: + self.previewDraw() + + self.gc.set_clip_rectangle( event.area ) + + # draw base + widget.window.draw_drawable( self.gc, self.previewBuffer, event.area.x, event.area.y, event.area.x, event.area.y, event.area.width, event.area.height ) + + if self.marqueeLoc: # draw the selection rect + self.gc.set_line_attributes( Config.MARQUEE_SIZE, gtk.gdk.LINE_ON_OFF_DASH, gtk.gdk.CAP_BUTT, gtk.gdk.JOIN_MITER ) + self.gc.foreground = self.colors["Preview_Note_Selected"] + widget.window.draw_rectangle( self.gc, False, self.marqueeRect[0][0], self.marqueeRect[0][1], self.marqueeRect[1][0], self.marqueeRect[1][1] ) + + if self.recording: # draw playhead + self.gc.set_line_attributes( Config.PLAYHEAD_SIZE, gtk.gdk.LINE_SOLID, gtk.gdk.CAP_BUTT, gtk.gdk.JOIN_MITER ) + self.gc.foreground = self.colors["black"] + widget.window.draw_line( self.gc, self.playheadX, event.area.y, self.playheadX, event.area.y + event.area.height ) + + def invalidatePreview( self, x, y, width, height, page = -1, base = True ): + if page != -1 and page != self.getPage(): + return + + self.dirtyRectToAdd.x = x + self.dirtyRectToAdd.y = y + self.dirtyRectToAdd.width = width + self.dirtyRectToAdd.height = height + + if base: # the base image has been dirtied + if not self.previewDirty: + self.previewDirtyRect.x = x + self.previewDirtyRect.y = y + self.previewDirtyRect.width = width + self.previewDirtyRect.height = height + else: + self.previewDirtyRect = self.previewDirtyRect.union( self.dirtyRectToAdd ) + self.previewDirty = True + + if self.previewDA.window != None: + self.previewDA.window.invalidate_rect( self.dirtyRectToAdd, True ) + + #======================================================= + # Recording + + def startRecording( self ): + if self.recording: + return + + self.owner.setPaused( True ) + self.owner.pushInstrument( self.instrument ) + self.owner.setKeyboardListener( self ) + + self.recordLoop = self.owner._playLoop( self.instrument["id"], self.instrument["amplitude"], self.instrument["reverb"], [ self.curPage ], force = True ) + self.updatePlayhead() + self.recordTimeout = gobject.timeout_add( 20, self._record_timeout ) + self.recording = True + + def stopRecording( self ): + if not self.recording: + return + + self.owner.setPaused( False ) + self.owner.popInstrument() + self.owner.setKeyboardListener( None ) + + gobject.source_remove( self.recordTimeout ) + self.recording = False + + if self.recordingNote: + self.finishNote() + + self.owner._stopLoop( self.recordLoop ) + self.recordLoop = None + self.clearPlayhead() + + def recordNote( self, pitch ): + onset = self.csnd.loopGetTick( self.recordLoop ) + #onset = Config.DEFAULT_GRID * int(onset / Config.DEFAULT_GRID + 0.5) + + cs = CSoundNote( onset, + pitch, + 0.75, + 0.5, + Config.DEFAULT_GRID, + 0, + instrumentId = self.instrument["id"] ) + cs.pageId = self.curPage + + for n in self.noteDB.getNotesByTrack( self.curPage, 0 ): + if onset < n.cs.onset: + break + if onset >= n.cs.onset + n.cs.duration: + continue + if onset < n.cs.onset + n.cs.duration - 2: + self.noteDB.deleteNote( n.page, n.track, n.id ) + elif onset - n.cs.onset < 1: + self.noteDB.deleteNote( n.page, n.track, n.id ) + else: + self.noteDB.updateNote( n.page, n.track, n.id, PARAMETER.DURATION, onset - n.cs.onset ) + break + + self.recordingNote = self.noteDB.addNote( -1, self.curPage, 0, cs ) + + self.recordLoop = self.owner._playLoop( self.instrument["id"], self.instrument["amplitude"], self.instrument["reverb"], [ self.curPage ], self.recordLoop, force = True ) + + def finishNote( self ): + self.recordingNote = None + + self.block.updateLoop() + + def _updateNote( self ): + tick = self.csnd.loopGetTick( self.recordLoop ) + #tick = Config.DEFAULT_GRID * int(tick / Config.DEFAULT_GRID + 0.5) + + note = self.noteDB.getNote( self.curPage, 0, self.recordingNote ) + + if tick < note.cs.onset: + tick = self.noteDB.getPage( self.curPage ).ticks + self.noteDB.updateNote( note.page, note.track, note.id, PARAMETER.DURATION, tick - note.cs.onset ) + for n in self.noteDB.getNotesByTrack( self.curPage, 0 ): + if n.cs.onset <= note.cs.onset: + continue + if n.cs.onset > note.cs.onset and n.cs.onset < note.cs.onset + note.cs.duration: + self.noteDB.deleteNote( n.page, n.track, n.id ) + else: + break + self.finishNote() + elif tick > note.cs.onset + note.cs.duration: + self.noteDB.updateNote( note.page, note.track, note.id, PARAMETER.DURATION, tick - note.cs.onset ) + for n in self.noteDB.getNotesByTrack( self.curPage, 0 ): + if n.cs.onset <= note.cs.onset: + continue + if n.cs.onset > note.cs.onset and n.cs.onset < note.cs.onset + note.cs.duration: + self.noteDB.deleteNote( n.page, n.track, n.id ) + else: + break + + def _record_timeout( self ): + self.updatePlayhead() + if self.recordingNote: + self._updateNote() + return True + + def updatePlayhead( self ): + ticks = self.csnd.loopGetTick( self.recordLoop ) + if self.playheadT != ticks: + self.invalidatePreview( self.playheadX-Config.PLAYHEAD_SIZE/2, 0, Config.PLAYHEAD_SIZE, self.previewDA.height, self.curPage, False ) + self.playheadX = self.ticksToPixels( self.curBeats, ticks ) + self.invalidatePreview( self.playheadX-Config.PLAYHEAD_SIZE/2, 0, Config.PLAYHEAD_SIZE, self.previewDA.height, self.curPage, False ) + self.playheadT = ticks + + return True + + def clearPlayhead( self ): + self.invalidatePreview( self.playheadX-Config.PLAYHEAD_SIZE/2, 0, Config.PLAYHEAD_SIZE, self.previewDA.height, self.curPage, False ) + + #======================================================= + # Actions + + def setCurrentAction( self, action, obj = None ): + if self.curAction: + self.doneCurrentAction() + + self.curAction = action + self.curActionObject = obj + + if action == "note-drag-onset": self.updateDragLimits() + elif action == "note-drag-duration": self.updateDragLimits() + elif action == "note-drag-pitch": self.updateDragLimits() + #elif action == "note-drag-pitch-drum": self.updateDragLimits() + + def doneCurrentAction( self ): + if not self.curAction: return + action = self.curAction + self.curAction = False + + if action == "note-drag-onset": self.doneNoteDrag( action ) + elif action == "note-drag-duration": self.doneNoteDrag( action ) + elif action == "note-drag-pitch": self.doneNoteDrag( action ) + #elif action == "note-drag-pitch-drum": self.doneNoteDrag( action ) + + def selectionChanged( self ): + if self.curAction == "note-drag-onset": self.updateDragLimits() + elif self.curAction == "note-drag-duration": self.updateDragLimits() + elif self.curAction == "note-drag-pitch": self.updateDragLimits() + #elif self.curAction == "note-drag-pitch-drum": self.updateDragLimits() + + def applyNoteSelection( self, mode, trackN, which, page = -1 ): + if page == -1: page = self.curPage + if mode == SELECTNOTES.ALL: + track = self.noteDB.getNotesByTrack( page, trackN, self ) + map( lambda note:note.setSelected( True ), track ) + self.selectedNotes[trackN] = [] + map( lambda note:self.selectedNotes[trackN].append(note), track ) + elif mode == SELECTNOTES.NONE: + track = self.selectedNotes[trackN] #self.noteDB.getNotesByTrack( page, trackN, self ) + map( lambda note:note.setSelected( False ), track ) + self.selectedNotes[trackN] = [] + elif mode == SELECTNOTES.ADD: + for note in which: + if note.setSelected( True ): + self.selectedNotes[trackN].append( note ) + elif mode == SELECTNOTES.REMOVE: + for note in which: + if note.setSelected( False ): + self.selectedNotes[trackN].remove( note ) + elif mode == SELECTNOTES.FLIP: + for note in which: + if note.getSelected(): + note.setSelected( False ) + self.selectedNotes[trackN].remove( note ) + else: + note.setSelected( True ) + self.selectedNotes[trackN].append( note ) + elif mode == SELECTNOTES.EXCLUSIVE: + notes = self.noteDB.getNotesByTrack( page, trackN, self ) + for n in range(len(notes)): + if notes[n] in which: + if notes[n].setSelected( True ): + self.selectedNotes[trackN].append( notes[n] ) + else: + if notes[n].setSelected( False ): + self.selectedNotes[trackN].remove( notes[n] ) + + def selectNotesByBar( self, trackN, start, stop, page = -1 ): + for i in range(Config.NUMBER_OF_TRACKS): + if i == trackN: + notes = [] + track = self.noteDB.getNotesByTrack( self.curPage, trackN, self ) + for n in range(len(track)): + if track[n].testOnset( start, stop ): notes.append(track[n]) + if not Config.ModKeys.ctrlDown: self.applyNoteSelection( SELECTNOTES.EXCLUSIVE, trackN, notes, page ) + else: self.applyNoteSelection( SELECTNOTES.ADD, trackN, notes, page ) + else: + if not Config.ModKeys.ctrlDown: self.applyNoteSelection( SELECTNOTES.NONE, i, [], page ) + self.selectionChanged() + + def selectNotesByTrack( self, trackN, page = -1 ): + if Config.ModKeys.ctrlDown: + self.applyNoteSelection( SELECTNOTES.ALL, trackN, [], page ) + else: + for i in range(Config.NUMBER_OF_TRACKS): + if i == trackN: self.applyNoteSelection( SELECTNOTES.ALL, trackN, [], page ) + else: self.applyNoteSelection( SELECTNOTES.NONE, i, [], page ) + self.selectionChanged() + + def selectNotes( self, noteDic, ignoreCtrl = False, page = -1 ): + if Config.ModKeys.ctrlDown and not ignoreCtrl: + for i in noteDic: + self.applyNoteSelection( SELECTNOTES.FLIP, i, noteDic[i], page ) + else: + for i in range(Config.NUMBER_OF_TRACKS): + if i in noteDic: self.applyNoteSelection( SELECTNOTES.EXCLUSIVE, i, noteDic[i], page ) + else: self.applyNoteSelection( SELECTNOTES.NONE, i, [], page ) + self.selectionChanged() + + def deselectNotes( self, noteDic, page = -1 ): + for i in noteDic: + self.applyNoteSelection( SELECTNOTES.REMOVE, i, noteDic[i], page ) + self.selectionChanged() + + def clearSelectedNotes( self, page = -1 ): + for i in range(Config.NUMBER_OF_TRACKS): + self.applyNoteSelection( SELECTNOTES.NONE, i, [], page ) + self.selectionChanged() + + def updateDragLimits( self ): + self.dragLimits = [ [-9999,9999], [-9999,9999], [-9999,9999] ] # initialize to big numbers! + maxRightBound = self.noteDB.getPage(self.curPage).ticks + + for i in range(Config.NUMBER_OF_TRACKS): + if not len(self.selectedNotes[i]): continue # no selected notes here + + track = self.noteDB.getNotesByTrack( self.curPage, i, self ) + leftBound = 0 + skip = True # skip the first note + for n in range(len(track)): + if skip: + skip = False + thisNote = track[n] + continue + nextNote = track[n] + if not thisNote.getSelected(): + leftBound = thisNote.getEndTick() + else: + if not nextNote.getSelected(): + rightBound = min( nextNote.getStartTick(), maxRightBound ) + widthBound = rightBound + else: + rightBound = maxRightBound + widthBound = min( nextNote.getStartTick(), maxRightBound ) + thisNote.updateDragLimits( self.dragLimits, leftBound, rightBound, widthBound, maxRightBound ) + thisNote = nextNote + # do the last note + if thisNote.getSelected(): + thisNote.updateDragLimits( self.dragLimits, leftBound, maxRightBound, maxRightBound, maxRightBound ) + + def noteDragOnset( self, event ): + do = self.pixelsToTicks( self.curBeats, event.x - self.clickLoc[0] ) + do = min( self.dragLimits[0][1], max( self.dragLimits[0][0], do ) ) + + if do != self.lastDO: + self.lastDO = do + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + tstream = [] + for note in self.selectedNotes[i]: + note.noteDragOnset( do, tstream ) + if len(tstream): + stream += [ self.curPage, i, PARAMETER.ONSET, len(tstream)//2 ] + tstream + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def noteDragDuration( self, event ): + dd = self.pixelsToTicks( self.curBeats, event.x - self.clickLoc[0] ) + dd = min( self.dragLimits[2][1], max( self.dragLimits[2][0], dd ) ) + + if dd != self.lastDD: + self.lastDD = dd + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + tstream = [] + for note in self.selectedNotes[i]: + note.noteDragDuration( dd, tstream ) + if len(tstream): + stream += [ self.curPage, i, PARAMETER.DURATION, len(tstream)//2 ] + tstream + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def noteDragPitch( self, event, drum = False ): + if not drum: dp = self.pixelsToPitch( event.y - self.clickLoc[1] ) + else: dp = self.pixelsToPitchDrum( event.y - self.clickLoc[1] ) + dp = min( self.dragLimits[1][1], max( self.dragLimits[1][0], dp ) ) + + if dp != self.lastDP: + self.lastDP = dp + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + tstream = [] + for note in self.selectedNotes[i]: + note.noteDragPitch( dp, tstream ) + if len(tstream): + stream += [ self.curPage, i, PARAMETER.PITCH, len(tstream)//2 ] + tstream + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + self.curActionObject.playSampleNote( True ) + + def doneNoteDrag( self, action ): + # if action == "note-drag-pitch" or action == "note-drag-pitch-drum": + # self.curActionObject.playSampleNote() + + self.lastDO = self.lastDP = self.lastDrumDP = self.lastDD = None + + for i in range(Config.NUMBER_OF_TRACKS): + for note in self.selectedNotes[i]: + note.doneNoteDrag( self ) + + self.block.updateLoop() + + def noteStepOnset( self, step ): + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + if not len(self.selectedNotes[i]): continue # no selected notes here + + tstream = [] + track = self.noteDB.getNotesByTrack( self.curPage, i, self ) + if step < 0: # moving to the left, iterate forwards + leftBound = 0 + for n in range(len(track)): + leftBound = track[n].noteDecOnset( step, leftBound, tstream ) + else: # moving to the right, iterate backwards + rightBound = self.noteDB.getPage(self.curPage).ticks + for n in range(len(track)-1, -1, -1 ): + rightBound = track[n].noteIncOnset( step, rightBound, tstream ) + + if len(tstream): + stream += [ self.curPage, i, PARAMETER.ONSET, len(tstream)//2 ] + tstream + + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def noteStepPitch( self, step ): + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + if not len(self.selectedNotes[i]): continue # no selected notes here + + tstream = [] + if step < 0: + for n in self.selectedNotes[i]: + n.noteDecPitch( step, tstream ) + else: + for n in self.selectedNotes[i]: + n.noteIncPitch( step, tstream ) + + if len(tstream): + stream += [ self.curPage, i, PARAMETER.PITCH, len(tstream)//2 ] + tstream + + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def noteStepDuration( self, step ): + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + if not len(self.selectedNotes[i]): continue # no selected notes here + + tstream = [] + if step < 0: + for n in self.selectedNotes[i]: + n.noteDecDuration( step, tstream ) + else: + track = self.noteDB.getNotesByTrack( self.curPage, i, self ) + for j in range(len(track)-1): + track[j].noteIncDuration( step, track[j+1].getStartTick(), tstream ) + track[len(track)-1].noteIncDuration( step, self.noteDB.getPage(self.curPage).ticks, tstream ) + + if len(tstream): + stream += [ self.curPage, i, PARAMETER.DURATION, len(tstream)//2 ] + tstream + + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def noteStepVolume( self, step ): + stream = [] + for i in range(Config.NUMBER_OF_TRACKS): + if not len(self.selectedNotes[i]): continue # no selected notes here + + tstream = [] + if step < 0: + for n in self.selectedNotes[i]: + n.noteDecVolume( step, tstream ) + else: + for n in self.selectedNotes[i]: + n.noteIncVolume( step, tstream ) + + if len(tstream): + stream += [ self.curPage, i, PARAMETER.AMPLITUDE, len(tstream)//2 ] + tstream + + if len(stream): + self.noteDB.updateNotes( stream + [-1] ) + + def updateMarquee( self, event ): + if self.marqueeLoc: + oldX = self.marqueeRect[0][0] + oldEndX = self.marqueeRect[0][0] + self.marqueeRect[1][0] + oldY = self.marqueeRect[0][1] + oldEndY = self.marqueeRect[0][1] + self.marqueeRect[1][1] + else: + oldX = oldEndX = self.clickLoc[0] + oldY = oldEndY = self.clickLoc[1] + + self.marqueeLoc = [ int(event.x), int(event.y) ] + if self.marqueeLoc[0] < 0: self.marqueeLoc[0] = 0 + elif self.marqueeLoc[0] > self.previewDA.width: self.marqueeLoc[0] = self.previewDA.width + if self.marqueeLoc[1] < 0: self.marqueeLoc[1] = 0 + elif self.marqueeLoc[1] > self.previewDA.height: self.marqueeLoc[1] = self.previewDA.height + + if self.marqueeLoc[0] > self.clickLoc[0]: + self.marqueeRect[0][0] = self.clickLoc[0] + self.marqueeRect[1][0] = self.marqueeLoc[0] - self.clickLoc[0] + else: + self.marqueeRect[0][0] = self.marqueeLoc[0] + self.marqueeRect[1][0] = self.clickLoc[0] - self.marqueeLoc[0] + if self.marqueeLoc[1] > self.clickLoc[1]: + self.marqueeRect[0][1] = self.clickLoc[1] + self.marqueeRect[1][1] = self.marqueeLoc[1] - self.clickLoc[1] + else: + self.marqueeRect[0][1] = self.marqueeLoc[1] + self.marqueeRect[1][1] = self.clickLoc[1] - self.marqueeLoc[1] + + x = min( self.marqueeRect[0][0], oldX ) + width = max( self.marqueeRect[0][0] + self.marqueeRect[1][0], oldEndX ) - x + y = min( self.marqueeRect[0][1], oldY ) + height = max( self.marqueeRect[0][1] + self.marqueeRect[1][1], oldEndY ) - y + self.invalidatePreview( x-1, y-1, width+2, height+2, self.curPage, False ) + + def doneMarquee( self, event ): + if self.marqueeLoc: + stop = [ self.marqueeRect[0][0] + self.marqueeRect[1][0], self.marqueeRect[0][1] + self.marqueeRect[1][1] ] + + select = {} + + intersectionY = [ self.marqueeRect[0][1], stop[1] ] + + notes = [] + track = self.noteDB.getNotesByTrack( self.getPage(), 0, self ) + for n in range(len(track)): + hit = track[n].handleMarqueeSelect( self, + [ self.marqueeRect[0][0], intersectionY[0] ], \ + [ stop[0], intersectionY[1] ] ) + if hit: notes.append(track[n]) + + if len(notes): select[0] = notes + + self.selectNotes( select ) + + self.marqueeLoc = False + self.doneCurrentAction() + + self.invalidatePreview( self.marqueeRect[0][0]-1, self.marqueeRect[0][1]-1, self.marqueeRect[1][0]+2, self.marqueeRect[1][1]+2, self.getPage(), False ) + + def updateTooltip( self, event ): + + notes = self.noteDB.getNotesByTrack( self.getPage(), 0, self ) + handled = 0 + for n in range(len(notes)): + handled = notes[n].updateTooltip( self, event ) + if handled == 0: continue + elif handled == 1: return # event was handled + else: break + + if handled == -2: # event X overlapped with a note + self.setCursor("default") + return + + self.setCursor("pencil") + + def setCursor( self, cursor ): + self.window.set_cursor(self.cursor[cursor]) + + def ticksToPixels( self, beats, ticks ): + return int(round( ticks * self.pixelsPerTick[beats] )) + def pixelsToTicks( self, beats, pixels ): + return int(round( pixels * self.ticksPerPixel[beats] )) + def pitchToPixels( self, pitch ): + return int(round( ( Config.MAXIMUM_PITCH - pitch ) * self.pixelsPerPitch )) + def ticksToPixelsFloor( self, beats, ticks ): + return int( ticks * self.pixelsPerTick[beats] ) + def pixelsToTicksFloor( self, beats, pixels ): + return int( pixels * self.ticksPerPixel[beats] ) + def pixelsToPitch( self, pixels ): + return int(round(-pixels*self.pitchPerPixel)) + def pitchToPixelsFloor( self, pitch ): + return int(( Config.MAXIMUM_PITCH - pitch ) * self.pixelsPerPitch ) + def pixelsToPitchFloor( self, pixels ): + return int(-pixels*self.pitchPerPixel) + + +class Shortcut( Popup ): + + def __init__( self, label, owner ): + Popup.__init__( self, label, owner ) + + self.gc = self.owner.gc + + self.GUI = {} + + self.GUI["mainBox"] = gtk.VBox() + self.set_content( self.GUI["mainBox"] ) + + #-- Keys ---------------------------------------------- + # match keycodes from JamMain.valid_shortcuts + layout = [ [ 0.0, [ 18, 19, 20, 21 ] ], + [ 0.3, [ 32, 33, 34, 35 ] ], + [ 1.7, [ 47, 48, 51 ] ], + [ 1.1, [ 60, 61 ] ] ] + + self.GUI["keyBox"] = gtk.VBox() + self.GUI["mainBox"].pack_start( self.GUI["keyBox"], padding = style.DEFAULT_PADDING - 2 ) + + for row in layout: + offset = row[0] + hbox = gtk.HBox() + self.GUI["keyBox"].pack_start( hbox, padding = 2 ) + separator = gtk.Label("") + separator.set_size_request( int(Block.Block.KEYSIZE*row[0]) + style.DEFAULT_PADDING, -1 ) + hbox.pack_start( separator, False ) + separator = gtk.Label("") + separator.set_size_request( style.DEFAULT_PADDING, -1 ) + hbox.pack_end( separator, False ) + for key in row[1]: + self.GUI[key] = gtk.ToggleButton() + self.GUI[key].connect( "expose-event", self.keyExpose ) + self.GUI[key].connect( "toggled", self.keyToggled ) + self.GUI[key].set_size_request( Block.Block.KEYSIZE, Block.Block.KEYSIZE ) + self.GUI[key].key = key + self.GUI[key].image = [ self.owner.getKeyImage( key, False ), + self.owner.getKeyImage( key, True ) ] + hbox.pack_start( self.GUI[key], False, padding = 2 ) + + #-- None ---------------------------------------------- + self.GUI["noneBox"] = gtk.HBox() + self.GUI["mainBox"].pack_start( self.GUI["noneBox"], padding = style.DEFAULT_PADDING ) + self.GUI["noneButton"] = gtk.Button( _("None") ) + self.GUI["noneButton"].connect( "clicked", self.handleNone ) + self.GUI["noneBox"].pack_start( self.GUI["noneButton"], True, False, padding = style.DEFAULT_PADDING ) + + self.GUI["mainBox"].show_all() + + self.key = None + + def setBlock( self, block ): + self.ignoreToggle = True + + self.block = block + self.key = self.block.getData( "key" ) + + if self.key != None: + self.GUI[self.key].set_active( True ) + + self.ignoreToggle = False + + Popup.setBlock( self, block ) + + def on_key_press( self, widget, event ): + key = event.hardware_keycode + if key in self.owner.valid_shortcuts.keys(): + self.block.setData( "key", key ) + if self.key != None: # clear old key + self.ignoreToggle = True + self.GUI[self.key].set_active( False ) + self.key = None + self.ignoreToggle = False + self.popdown( True ) + else: + self.owner.onKeyPress( widget, event ) + + def keyExpose( self, widget, event ): + self.gc.set_clip_mask( self.owner.blockMask ) + self.gc.set_clip_origin( event.area.x - Block.Block.KEYMASK_START, event.area.y ) + widget.window.draw_drawable( self.gc, widget.image[widget.get_active()], 0, 0, event.area.x, event.area.y, event.area.width, event.area.height ) + return True + + def keyToggled( self, widget ): + if self.ignoreToggle: + return + + if widget.get_active(): + self.block.setData( "key", widget.key ) + + self.ignoreToggle = True + + if self.key != None: # clear old key + self.GUI[self.key].set_active( False ) + self.key = None + + widget.set_active( False ) + + self.ignoreToggle = False + + self.popdown( True ) + + def handleNone( self, widget ): + if self.key != None: + self.ignoreToggle = True + self.GUI[self.key].set_active( False ) + self.key = None + self.ignoreToggle = False + + self.block.setData( "key", None ) + + self.popdown( True ) |