def __init__(self, group, mainImg_path, altImg_path, enterImg_path=None,
backgroundFill=None):
mainImg_path = imagefile(mainImg_path)
altImg_path = imagefile(altImg_path)
enterImg_path = imagefile(enterImg_path)
Gtk.RadioButton.__init__(self)
if group is not None:
self.join_group(group)
self.within = False
self.clicked = False
self.set_label('')
self.image = {}
self.iwidth = {}
self.iwidthDIV2 = {}
self.iheight = {}
self.iheightDIV2 = {}
self.backgroundFill = backgroundFill
def prepareImage(name, path):
if path.endswith(".png"):
pix = cairo.ImageSurface.create_from_png(path)
self.is_png = True
elif path.endswith(".svg"):
pix = GdkPixbuf.Pixbuf.new_from_file(path)
self.is_png = False
self.image[name] = pix
self.iwidth[name] = pix.get_width()
self.iwidthDIV2[name] = self.iwidth[name] // 2
self.iheight[name] = pix.get_height()
self.iheightDIV2[name] = self.iheight[name] // 2
prepareImage("main", mainImg_path)
prepareImage("alt", altImg_path)
if enterImg_path != None:
prepareImage("enter", enterImg_path)
else:
self.image["enter"] = self.image["main"]
self.iwidth["enter"] = self.iwidth["main"]
self.iwidthDIV2["enter"] = self.iwidthDIV2["main"]
self.iheight["enter"] = self.iheight["main"]
self.iheightDIV2["enter"] = self.iheightDIV2["main"]
self.connect('enter-notify-event', self.on_btn_enter)
self.connect('leave-notify-event', self.on_btn_leave)
self.connect("toggled", self.toggleImage)
self.connect('pressed', self.pressed)
self.connect('released', self.released)
self.connect('draw', self.draw)
self.set_size_request(self.iwidth["main"], self.iheight["main"])
self.curImage = "main"
self.queue_draw()
def __make_tempoSlider(self):
"""
slider 3
"""
self.delayedTempo = 0 # used to store tempo updates while the slider is active
self.tempoSliderActive = False
self.tempoSliderBoxImgTop = gtk.Image()
self.tempoSliderBoxImgTop.set_from_file(
imagefile('tempo5.png'))
self.tempoAdjustment = gtk.Adjustment(
value=self.tempo,
lower=Config.PLAYER_TEMPO_LOWER,
upper=Config.PLAYER_TEMPO_UPPER,
step_incr=1, page_incr=1, page_size=1)
self.tempoSlider = ImageVScale(
'sliderbutvert.png',
self.tempoAdjustment, 5)
self.tempoSlider.set_inverted(True)
self.tempoAdjustmentHandler = self.tempoAdjustment.connect(
"value_changed", self.handleTempoSliderChange)
self.tempoSlider.connect("button-press-event",
self.handleTempoSliderPress)
self.tempoSlider.connect("button-release-event",
self.handleTempoSliderRelease)
self.tooltips.set_tip(self.tempoSlider, Tooltips.TEMPO)
def _addInstrument(name, csoundInstrumentId, instrumentRegister, category,
loopStart, loopEnd, crossDur, ampScale=1, kit=None, kitStage=False,
volatile=False, nameTooltip=""):
instrumentDB.addInstrumentFromArgs(name, csoundInstrumentId,
instrumentRegister, loopStart, loopEnd, crossDur, ampScale, kit,
name, imagefile(name + '.png'), category, kitStage=kitStage,
volatile=volatile, nameTooltip=nameTooltip)
def prepareInstrumentImage(self, id, img_path):
try:
pix = cairo.ImageSurface.create_from_png(img_path)
except:
logging.error("JamMain:: file does not exist: %s", img_path)
pix = cairo.ImageSurface.create_from_png(imagefile('generic.png'))
x = (Block.Block.WIDTH - pix.get_width()) // 2
y = (Block.Block.HEIGHT - pix.get_height()) // 2
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, Block.Block.WIDTH,
Block.Block.HEIGHT)
# TODO: two images? may be we can draw the rectangle with cairo later
ctx = cairo.Context(img)
ctx.set_source_rgb(*CairoUtil.gdk_color_to_cairo(
self.colors["Bg_Inactive"]))
ctx.rectangle(0, 0, Block.Block.WIDTH, Block.Block.HEIGHT)
ctx.translate(x, y)
ctx.set_source_surface(pix, 0, 0)
ctx.paint()
self.instrumentImage[id] = img
img2 = cairo.ImageSurface(cairo.FORMAT_ARGB32, Block.Block.WIDTH,
Block.Block.HEIGHT)
ctx2 = cairo.Context(img2)
ctx2.set_source_rgb(*CairoUtil.gdk_color_to_cairo(
self.colors["Bg_Active"]))
ctx2.rectangle(0, 0, Block.Block.WIDTH, Block.Block.HEIGHT)
ctx2.translate(x, y)
ctx2.set_source_surface(pix, 0, 0)
ctx2.paint()
self.instrumentImageActive[id] = img2
def __make_volumeSlider(self):
"""
slider 4
"""
self.volumeSliderBoxImgTop = gtk.Image()
self.volumeSliderBoxImgTop.set_from_file(
imagefile('volume2.png'))
self.volumeAdjustment = gtk.Adjustment(
value=self.volume, lower=0,
upper=200, step_incr=1,
page_incr=1, page_size=1)
self.volumeSlider = ImageVScale(
'sliderbutbleu.png',
self.volumeAdjustment, 5)
self.volumeSlider.set_inverted(True)
self.volumeAdjustment.connect(
"value_changed", self.handleVolumeSlider)
#volumeSlider.connect("button-release-event", self.handleVolumeSliderRelease)
self.tooltips.set_tip(self.volumeSlider, Tooltips.VOL)
def __make_beatSlider(self):
"""
slider 2
"""
self.beatSliderBoxImgTop = gtk.Image()
self.beatSliderBoxImgTop.set_from_file(
imagefile('beat3.png'))
self.beatAdjustment = gtk.Adjustment(
value=self.beat, lower=2,
upper=12, step_incr=1,
page_incr=0, page_size=0)
self.beatSlider = ImageVScale(
'sliderbutjaune.png',
self.beatAdjustment, 5, snap=1)
self.beatSlider.set_inverted(True)
self.beatAdjustment.connect(
"value_changed",
self.handleBeatSlider)
self.beatSlider.connect(
"button-release-event",
self.handleBeatSliderRelease)
self.tooltips.set_tip(self.beatSlider, Tooltips.BEAT)
def __make_geneSlider(self):
"""
slider 1
"""
self.geneSliderBoxImgTop = gtk.Image()
self.geneSliderBoxImgTop.set_from_file(
imagefile('complex6.png'))
self.geneAdjustment = gtk.Adjustment(
value=self.regularity, lower=0,
upper=1, step_incr=0.01,
page_incr=0, page_size=0)
self.geneSlider = ImageVScale(
'sliderbutbleu.png',
self.geneAdjustment, 5)
self.geneSlider.set_inverted(False)
self.geneAdjustment.connect(
"value_changed",
self.handleGenerationSlider)
self.geneSlider.connect(
"button-release-event",
self.handleGenerationSliderRelease)
self.tooltips.set_tip(self.geneSlider, Tooltips.COMPL)
def handleVolumeSlider(self, adj):
self.volume = adj.value
self.csnd.setMasterVolume(self.volume)
img = int(self.scale(self.volume, 0, 200, 0, 3.9))
self.volumeSliderBoxImgTop.set_from_file(
imagefile('volume' + str(img) + '.png'))
def _addInstrument(name, csoundInstrumentId, instrumentRegister, category,
loopStart, loopEnd, crossDur, ampScale=1, kit=None, kitStage=False,
volatile=False, nameTooltip=""):
instrumentDB.addInstrumentFromArgs(name, csoundInstrumentId,
instrumentRegister, loopStart, loopEnd, crossDur, ampScale, kit,
name, imagefile(name + '.png'), category, kitStage=kitStage,
volatile=volatile, nameTooltip=nameTooltip)
def _updateTempo(self, val):
if self.network.isHost():
t = time.time()
percent = self.heartbeatElapsed() / self.beatDuration
self.tempo = val
self.beatDuration = 60.0/self.tempo
self.ticksPerSecond = Config.TICKS_PER_BEAT*self.tempo/60.0
self.csnd.setTempo(self.tempo)
self.sequencer.tempo = self.tempo
self.drumFillin.setTempo(self.tempo)
if self.network.isHost():
self.heatbeatStart = t - percent*self.beatDuration
self.updateSync()
self.sendTempoUpdate()
img = int(self.scale(self.tempo,
Config.PLAYER_TEMPO_LOWER,
Config.PLAYER_TEMPO_UPPER,
1, 9))
self.tempoSliderBoxImgTop.set_from_file(
imagefile('tempo' + str(img) + '.png'))
def prepareInstrumentImage(self, id, img_path):
try:
pix = cairo.ImageSurface.create_from_png(img_path)
except:
logging.error("JamMain:: file does not exist: %s", img_path)
pix = cairo.ImageSurface.create_from_png(imagefile('generic.png'))
x = (Block.Block.WIDTH - pix.get_width()) // 2
y = (Block.Block.HEIGHT - pix.get_height()) // 2
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, Block.Block.WIDTH,
Block.Block.HEIGHT)
# TODO: two images? may be we can draw the rectangle with cairo later
ctx = cairo.Context(img)
ctx.set_source_rgb(
*CairoUtil.gdk_color_to_cairo(self.colors["Bg_Inactive"]))
ctx.rectangle(0, 0, Block.Block.WIDTH, Block.Block.HEIGHT)
ctx.translate(x, y)
ctx.set_source_surface(pix, 0, 0)
ctx.paint()
self.instrumentImage[id] = img
img2 = cairo.ImageSurface(cairo.FORMAT_ARGB32, Block.Block.WIDTH,
Block.Block.HEIGHT)
ctx2 = cairo.Context(img2)
ctx2.set_source_rgb(
*CairoUtil.gdk_color_to_cairo(self.colors["Bg_Active"]))
ctx2.rectangle(0, 0, Block.Block.WIDTH, Block.Block.HEIGHT)
ctx2.translate(x, y)
ctx2.set_source_surface(pix, 0, 0)
ctx2.paint()
self.instrumentImageActive[id] = img2
def handleBeatSlider(self, adj):
img = self.scale(int(adj.value), 2, 12, 1, 11)
self.beatSliderBoxImgTop.set_from_file(
imagefile('beat' + str(img) + '.png'))
self.sequencer.beat = self.beat
self.loop.beat = self.beat
self.drumFillin.setBeats(self.beat)
def pickupNewBeat(self):
self.beat = random.randint(2, 12)
img = self.scale(self.beat, 2, 12, 1, 11)
self.beatSliderBoxImgTop.set_from_file(
imagefile('beat' + str(img) + '.png'))
self.beatAdjustment.set_value(self.beat)
self.regularity = random.randint(50, 100) * 0.01
img = int(self.regularity * 7)+1
self.geneSliderBoxImgTop.set_from_file(
imagefile('complex' + str(img) + '.png'))
self.geneAdjustment.set_value(self.regularity)
self.sequencer.beat = self.beat
self.loop.beat = self.beat
self.drumFillin.setBeats(self.beat)
def handleBalanceSlider(self, adj):
self.instVolume = int(adj.value)
self.drumVolume = sqrt((100-self.instVolume) * 0.01)
self.adjustDrumVolume()
self.drumFillin.setVolume(self.drumVolume)
instrumentVolume = sqrt(self.instVolume * 0.01)
self.loop.adjustLoopVolume(instrumentVolume)
self.sequencer.adjustSequencerVolume(instrumentVolume)
img = int(self.scale(self.instVolume, 100, 0, 0, 4.9))
self._playToolbar.balanceSliderImgLeft.set_from_file(
imagefile('dru' + str(img) + '.png'))
img2 = int(self.scale(self.instVolume, 0, 100, 0, 4.9))
self._playToolbar.balanceSliderImgRight.set_from_file(
imagefile('instr' + str(img2) + '.png'))
def __init__(self, image_name,
adjustment=None, slider_border=0,
insensitive_name=None, trough_color="#3D403A",
snap=False):
image_name = imagefile(image_name)
Gtk.VScale.__init__(self)
self.set_adjustment(adjustment)
if snap:
self.snap = 1 / snap
else:
self.snap = False
#colormap = self.get_colormap()
#self.troughcolor = colormap.alloc_color(
# trough_color, True, True)
img = Gtk.Image()
img.set_from_file(image_name)
self.sliderPixbuf = img.get_pixbuf()
if insensitive_name == None:
self.insensitivePixbuf = None
else:
img = Gtk.Image()
img.set_from_file(insensitive_name)
self.insensitivePixbuf = img.get_pixbuf()
name = image_name + "ImageVScale"
self.set_name(name)
rc_str = """
style "scale_style" {
GtkRange::slider_width = %d
GtkScale::slider_length = %d
}
widget "*%s*" style "scale_style"
""" % (self.sliderPixbuf.get_width(),
self.sliderPixbuf.get_height(), name)
Gtk.rc_parse_string(rc_str)
self.pixbufWidth = self.sliderPixbuf.get_width()
self.pixbufHeight = self.sliderPixbuf.get_height()
self.sliderBorder = slider_border
self.sliderBorderMUL2 = self.sliderBorder * 2
self.set_draw_value(False)
#self.connect("expose-event", self.expose)
self.connect("size-allocate", self.size_allocate)
self.connect("button-release-event", self.button_release)
adjustment.connect("value-changed", self.value_changed)
def handleReverbSlider(self, adj):
self.reverb = adj.value
self.drumFillin.setReverb(self.reverb)
img = int(self.scale(self.reverb, 0, 1, 0, 4))
self._playToolbar.reverbSliderImgRight.set_from_file(
imagefile('reverb' + str(img) + '.png'))
self.keyboardStandAlone.setReverb(self.reverb)
def __init__(self, mainImg_path,
clickImg_path=None):
Gtk.ToggleButton.__init__(self)
mainImg_path = imagefile(mainImg_path)
clickImg_path = imagefile(clickImg_path)
self.image = Gtk.Image()
hbox = Gtk.HBox()
hbox.pack_start(self.image, True, True, 0)
self.mainImg = GdkPixbuf.Pixbuf.new_from_file(mainImg_path)
self.clickImg_path = GdkPixbuf.Pixbuf.new_from_file(clickImg_path)
self.image.set_from_pixbuf(self.mainImg)
self.add(hbox)
self.show_all()
self.connect('toggled', self.toggleImage)
def __init__(self, mainImg_path,
clickImg_path=None):
gtk.Button.__init__(self)
mainImg_path = imagefile(mainImg_path)
clickImg_path = imagefile(clickImg_path)
self.image = gtk.Image()
hbox = gtk.HBox()
hbox.pack_start(self.image, True, True, 0)
self.mainImg = gtk.gdk.pixbuf_new_from_file(mainImg_path)
self.clickImg_path = gtk.gdk.pixbuf_new_from_file(clickImg_path)
self.image.set_from_pixbuf(self.mainImg)
self.add(hbox)
self.show_all()
self.connect('pressed', self.on_btn_press)
self.connect('released', self.on_btn_release)
def __init__(self, group, mainImg_path=None, width=100):
gtk.RadioButton.__init__(self, group)
mainImg_path = imagefile(mainImg_path)
self.image = gtk.Image()
mainImg = gtk.gdk.pixbuf_new_from_file_at_size(
mainImg_path, width, width)
self.image.set_from_pixbuf(mainImg)
self.set_image(self.image)
self.set_property('draw-indicator', False)
self.show_all()
def __init__(self, image_name, adjustment=None, slider_border=0,
insensitive_name=None, trough_color="#3D403A", snap=False):
image_name = imagefile(image_name)
Gtk.VScale.__init__(self)
self.set_adjustment(adjustment)
if snap:
self.snap = 1 / snap
else:
self.snap = False
img = Gtk.Image()
img.set_from_file(image_name)
self.sliderPixbuf = img.get_pixbuf()
if insensitive_name == None:
self.insensitivePixbuf = None
else:
img = Gtk.Image()
img.set_from_file(insensitive_name)
self.insensitivePixbuf = img.get_pixbuf()
name = image_name + "ImageVScale"
self.set_name(name)
self.pixbufWidth = self.sliderPixbuf.get_width()
self.pixbufHeight = self.sliderPixbuf.get_height()
self.sliderBorder = slider_border
self.set_draw_value(False)
self.connect("draw", self.__draw_cb)
self.connect("button-release-event", self.button_release)
adjustment.connect("value-changed", self.value_changed)
def __init__(self, noteDB, owner, adjustment):
Gtk.EventBox.__init__(self)
self.num = 0
self.noteDB = noteDB
self.owner = owner
self.adjustment = adjustment
#adjustment.connect( "changed", self.adjustmentChanged )
adjustment.connect("value-changed", self.adjustmentValue)
self.drawingArea = Gtk.DrawingArea()
self.drawingAreaDirty = False # is the drawingArea waiting to draw?
self.add(self.drawingArea)
self.dirtyRectToAdd = Gdk.Rectangle(
) # used by the invalidate_rect function
self.selectedIds = []
self.displayedPage = -1
self.drumIndex = Config.NUMBER_OF_TRACKS - 1
self.trackRect = Config.THUMBNAIL_TRACK_RECT
self.thumbnail = {}
self.thumbnailDirty = {}
self.thumbnailDirtyRect = {}
self.bgColor = Gdk.Color.parse(Config.TOOLBAR_BCK_COLOR)[1]
self.lineColor = Gdk.Color.parse(Config.THUMBNAIL_DRAG_COLOR)[1]
self.displayedColor = Gdk.Color.parse(
Config.THUMBNAIL_DISPLAYED_COLOR)[1]
self.selectedColor = Gdk.Color.parse(
Config.THUMBNAIL_SELECTED_COLOR)[1]
# prepare thumbnail
self.thumbnailBG = []
#self.gc.foreground = self.bgColor
for i in range(4):
pix = cairo.ImageSurface.create_from_png(
imagefile('pageThumbnailBG%d.png' % i))
#pix = gtk.gdk.pixbuf_new_from_file(imagefile('pageThumbnailBG%d.png' % i))
self.thumbnailBG.append(
cairo.ImageSurface(cairo.FORMAT_RGB24,
Config.PAGE_THUMBNAIL_WIDTH,
Config.PAGE_THUMBNAIL_HEIGHT))
cxt = cairo.Context(self.thumbnailBG[i])
cxt.set_source_rgb(*gdk_color_to_cairo(self.bgColor))
cxt.rectangle(0, 0, Config.PAGE_THUMBNAIL_WIDTH,
Config.PAGE_THUMBNAIL_HEIGHT)
cxt.fill()
cxt.set_source_surface(pix, 0, 0)
cxt.paint()
# load clipmask
#pix = gtk.gdk.pixbuf_new_from_file(imagefile('pageThumbnailMask.png'))
pix = cairo.ImageSurface.create_from_png(
imagefile("pageThumbnailMask.png"))
pixels = pix.get_data()
stride = pix.get_stride()
#channels = pix.get_n_channels()
channels = 4
bitmap = ""
byte = 0
shift = 0
for j in range(pix.get_height()):
offset = stride * j
for i in range(pix.get_width()):
if pixels[i * channels + offset] != "\0":
byte += 1 << shift
shift += 1
if shift > 7:
bitmap += "%c" % byte
byte = 0
shift = 0
if shift:
bitmap += "%c" % byte
byte = 0
shift = 0
#self.clipMask = cairo.ImageSurface.create_for_data(bytearray(bitmap), cairo.FORMAT_ARGB32, pix.get_width(), pix.get_height())
self.clearMask = Gdk.Rectangle()
self.clearMask.x = 0
self.clearMask.y = 0
self.clearMask.width = 1200
self.clearMask.height = 800
self.pageOffset = 5 # offset the first page by this
self.dropWidth = 5 # line thickness of the drop head
self.dropWidthDIV2 = self.dropWidth // 2
self.pixelsPerPitch = float(self.trackRect[0][3] - 1) / (
Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerPitchDrum = float(self.trackRect[self.drumIndex][3] -
1) / (Config.MAXIMUM_PITCH_DRUM -
Config.MINIMUM_PITCH_DRUM)
self.pixelsPerTick = [0] + [
float(self.trackRect[0][2] - 4) / (i * Config.TICKS_PER_BEAT)
for i in range(1, Config.MAXIMUM_BEATS + 1)
]
import logging
logging.error('> %r %r %r', self.pixelsPerPitch,
self.pixelsPerPitchDrum, self.pixelsPerTick)
self.alloced = False
self.width = self.baseWidth = self.height = -1
self.waitingForAlloc = True
self.scrollTo = None
self.clickX = -1
self.set_size_request(self.width, self.height)
self.button1Down = False
self.dragMode = None
self.dropAt = -1
self.dropAtX = 0
self.visibleX = 0
self.visibleEndX = 0
self.add_events(Gdk.EventMask.POINTER_MOTION_MASK
| Gdk.EventMask.POINTER_MOTION_HINT_MASK)
self.connect("size-allocate", self.size_allocated)
self.drawingArea.connect("draw", self.draw)
self.connect("button-press-event", self.handleButtonPress)
self.connect("button-release-event", self.handleButtonRelease)
self.connect("motion-notify-event", self.handleMotion)
def __init__( self, noteDB, owner, adjustment ):
Gtk.EventBox.__init__( self )
self.num = 0
self.noteDB = noteDB
self.owner = owner
self.adjustment = adjustment
#adjustment.connect( "changed", self.adjustmentChanged )
adjustment.connect( "value-changed", self.adjustmentValue )
self.drawingArea = Gtk.DrawingArea()
self.drawingAreaDirty = False # is the drawingArea waiting to draw?
self.add( self.drawingArea )
self.dirtyRectToAdd = Gdk.Rectangle() # used by the invalidate_rect function
self.selectedIds = []
self.displayedPage = -1
self.drumIndex = Config.NUMBER_OF_TRACKS-1
self.trackRect = Config.THUMBNAIL_TRACK_RECT
self.thumbnail = {}
self.thumbnailDirty = {}
self.thumbnailDirtyRect = {}
self.bgColor = Gdk.Color.parse(Config.TOOLBAR_BCK_COLOR) [1]
self.lineColor = Gdk.Color.parse(Config.THUMBNAIL_DRAG_COLOR) [1]
self.displayedColor = Gdk.Color.parse(Config.THUMBNAIL_DISPLAYED_COLOR) [1]
self.selectedColor = Gdk.Color.parse(Config.THUMBNAIL_SELECTED_COLOR) [1]
# prepare thumbnail
self.thumbnailBG = []
#self.gc.foreground = self.bgColor
for i in range(4):
pix = cairo.ImageSurface.create_from_png(imagefile('pageThumbnailBG%d.png' % i))
#pix = gtk.gdk.pixbuf_new_from_file(imagefile('pageThumbnailBG%d.png' % i))
self.thumbnailBG.append(cairo.ImageSurface(cairo.FORMAT_RGB24, Config.PAGE_THUMBNAIL_WIDTH, Config.PAGE_THUMBNAIL_HEIGHT))
cxt = cairo.Context(self.thumbnailBG[i])
cxt.set_source_rgb(*gdk_color_to_cairo(self.bgColor))
cxt.rectangle(0, 0, Config.PAGE_THUMBNAIL_WIDTH, Config.PAGE_THUMBNAIL_HEIGHT)
cxt.fill()
cxt.set_source_surface(pix, 0, 0)
cxt.paint()
# load clipmask
#pix = gtk.gdk.pixbuf_new_from_file(imagefile('pageThumbnailMask.png'))
pix = cairo.ImageSurface.create_from_png(imagefile("pageThumbnailMask.png"))
pixels = pix.get_data()
stride = pix.get_stride()
#channels = pix.get_n_channels()
channels = 4
bitmap = ""
byte = 0
shift = 0
for j in range(pix.get_height()):
offset = stride*j
for i in range(pix.get_width()):
if pixels[i*channels+offset] != "\0":
byte += 1 << shift
shift += 1
if shift > 7:
bitmap += "%c" % byte
byte = 0
shift = 0
if shift:
bitmap += "%c" % byte
byte = 0
shift = 0
#self.clipMask = cairo.ImageSurface.create_for_data(bytearray(bitmap), cairo.FORMAT_ARGB32, pix.get_width(), pix.get_height())
self.clearMask = Gdk.Rectangle()
self.clearMask.x = 0
self.clearMask.y = 0
self.clearMask.width = 1200
self.clearMask.height = 800
self.pageOffset = 5 # offset the first page by this
self.dropWidth = 5 # line thickness of the drop head
self.dropWidthDIV2 = self.dropWidth//2
self.pixelsPerPitch = float(self.trackRect[0][3]-1)/(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerPitchDrum = float(self.trackRect[self.drumIndex][3]-1)/(Config.MAXIMUM_PITCH_DRUM - Config.MINIMUM_PITCH_DRUM )
self.pixelsPerTick = [0] + [ float(self.trackRect[0][2]-4)/(i*Config.TICKS_PER_BEAT) for i in range(1,Config.MAXIMUM_BEATS+1) ]
import logging
logging.error('> %r %r %r', self.pixelsPerPitch, self.pixelsPerPitchDrum, self.pixelsPerTick)
self.alloced = False
self.width = self.baseWidth = self.height = -1
self.waitingForAlloc = True
self.scrollTo = None
self.clickX = -1
self.set_size_request( self.width, self.height )
self.button1Down = False
self.dragMode = None
self.dropAt = -1
self.dropAtX = 0
self.visibleX = 0
self.visibleEndX = 0
self.add_events(Gdk.EventMask.POINTER_MOTION_MASK|Gdk.EventMask.POINTER_MOTION_HINT_MASK)
self.connect( "size-allocate", self.size_allocated )
self.drawingArea.connect( "draw", self.draw )
self.connect( "button-press-event", self.handleButtonPress )
self.connect( "button-release-event", self.handleButtonRelease )
self.connect( "motion-notify-event", self.handleMotion )
def __init__(self, activity):
GObject.GObject.__init__(self)
self.activity = activity
self.instrumentDB = InstrumentDB.getRef()
self.noteDB = NoteDB.NoteDB()
#-- initial settings ----------------------------------
self.tempo = Config.PLAYER_TEMPO
self.beatDuration = 60.0 / self.tempo
self.ticksPerSecond = Config.TICKS_PER_BEAT * self.tempo / 60.0
self.volume = 0.5
self.csnd = new_csound_client()
for i in range(0, 9):
self.csnd.setTrackVolume(100, i)
# csnd expects a range 0-100 for now
self.csnd.setMasterVolume(self.volume * 100)
self.csnd.setTempo(self.tempo)
self.muted = False
#-- Drawing -------------------------------------------
def darken(hex):
hexToDec = {"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6,
"7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12,
"D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12,
"d": 13, "e": 14, "f": 15}
r = int(0.7 * (16 * hexToDec[hex[1]] + hexToDec[hex[2]]))
g = int(0.7 * (16 * hexToDec[hex[3]] + hexToDec[hex[4]]))
b = int(0.7 * (16 * hexToDec[hex[5]] + hexToDec[hex[6]]))
return r * 256, g * 256, b * 256
def lighten(hex):
hexToDec = {"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6,
"7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12,
"D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12,
"d": 13, "e": 14, "f": 15}
r = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[1]] + hexToDec[hex[2]])))
g = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[3]] + hexToDec[hex[4]])))
b = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[5]] + hexToDec[hex[6]])))
return r * 256, g * 256, b * 256
xoColor = profile.get_color()
if not xoColor:
xoColorKey = ("#8D8D8D,#FFDDEA")
xoColor = XoColor(xoColorKey)
# colors in Config and in XoColor are strings,
# the colors in style are style.Color, transform all to Gdk.Color
self.colors = {"bg": CairoUtil.get_gdk_color(Config.PANEL_BCK_COLOR),
"black": style.COLOR_BLACK.get_gdk_color(),
#"Picker_Bg": colormap.alloc_color("#404040"),
#"Picker_Bg_Inactive": colormap.alloc_color("#808080"),
"Picker_Bg": style.COLOR_TOOLBAR_GREY.get_gdk_color(),
"Picker_Bg_Inactive": style.COLOR_BUTTON_GREY.get_gdk_color(),
"Picker_Fg": style.COLOR_WHITE.get_gdk_color(),
"Border_Active": \
CairoUtil.get_gdk_color(xoColor.get_stroke_color()),
"Border_Inactive": CairoUtil.get_gdk_color("#8D8D8D"),
"Border_Highlight": CairoUtil.get_gdk_color("#FFFFFF"),
"Bg_Active": CairoUtil.get_gdk_color(xoColor.get_fill_color()),
"Bg_Inactive": CairoUtil.get_gdk_color("#DBDBDB"),
"Preview_Note_Fill": CairoUtil.get_gdk_color(Config.BG_COLOR),
"Preview_Note_Border": CairoUtil.get_gdk_color(Config.FG_COLOR),
"Preview_Note_Selected": style.COLOR_WHITE.get_gdk_color(),
# TODO: lighten here can be removed, check if is used in other
# places
"Note_Fill_Active": Gdk.Color(*lighten("#590000")),
# base "Border_Active"
"Note_Fill_Inactive": Gdk.Color(*lighten("#8D8D8D")),
# base "Border_Inactive"
"Beat_Line": CairoUtil.get_gdk_color("#959595")}
self.colors["Note_Border_Active"] = self.colors["Border_Active"]
self.colors["Note_Border_Inactive"] = self.colors["Border_Inactive"]
self.sampleNoteHeight = 7
self.sampleBg = cairo.ImageSurface.create_from_png(
imagefile('sampleBG.png'))
self.loopPitchOffset = 4
self.loopTickOffset = 13
self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES - 1) / \
(Block.Loop.HEIGHT - 2 * self.loopPitchOffset - \
self.sampleNoteHeight)
self.pixelsPerPitch = float(Block.Loop.HEIGHT - \
2 * self.loopPitchOffset - self.sampleNoteHeight) / \
(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerTick = Block.Loop.BEAT / float(Config.TICKS_PER_BEAT)
self.ticksPerPixel = 1.0 / self.pixelsPerTick
#-- Instruments ---------------------------------------
self.instrumentImage = {}
self.instrumentImageActive = {}
for inst in self.instrumentDB.getSet("All"):
if not inst.kitStage:
self.prepareInstrumentImage(inst.instrumentId, inst.img)
self.csnd.load_instrument(inst.name)
#-- Loop Images ---------------------------------------
self.loopImage = {} # get filled in through updateLoopImage
self.loopImageActive = {}
#-- Key Images ----------------------------------------
self.keyImage = {}
self.keyImageActive = {}
# use hardware key codes to work on any keyboard layout (hopefully)
self.valid_shortcuts = {18: "9", 19: "0", 20: "-", 21: "=",
32: "O", 33: "P", 34: "[", 35: "]",
47: ";", 48: "'", 51: "\\",
60: ".", 61: "/",
None: " "}
for key in self.valid_shortcuts.keys():
self.prepareKeyImage(key)
#-- Toolbars ------------------------------------------
self.jamToolbar = JamToolbar(self)
jam_toolbar_button = ToolbarButton(label=_('Jam'),
page=self.jamToolbar,
icon_name='voltemp')
self.jamToolbar.show()
jam_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(jam_toolbar_button, -1)
self.beatToolbar = BeatToolbar(self)
beat_toolbar_button = ToolbarButton(label=_('Beat'),
page=self.beatToolbar,
icon_name='heart')
self.beatToolbar.show()
beat_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(beat_toolbar_button, -1)
self.desktopToolbar = DesktopToolbar(self)
desktop_toolbar_button = ToolbarButton(label=_('Desktop'),
page=self.desktopToolbar,
icon_name='jam-presets-list')
self.desktopToolbar.show()
desktop_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(desktop_toolbar_button, -1)
if Config.FEATURES_MIC or Config.FEATURES_NEWSOUNDS:
self.recordToolbar = RecordToolbar(self)
record_toolbar_button = ToolbarButton(label=_('Record'),
page=self.recordToolbar,
icon_name='microphone')
self.recordToolbar.show()
record_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(record_toolbar_button, -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = True
separator.set_expand(False)
self.activity.toolbar_box.toolbar.insert(separator, -1)
separator.show()
common_playback_buttons(self.activity.toolbar_box.toolbar, self)
#-- GUI -----------------------------------------------
if True: # GUI
self.modify_bg(Gtk.StateType.NORMAL, self.colors["bg"])
self.GUI = {}
self.GUI["mainVBox"] = Gtk.VBox()
self.add(self.GUI["mainVBox"])
#-- Desktop -------------------------------------------
self.desktop = self.GUI["desktop"] = Desktop(self)
self.GUI["mainVBox"].pack_start(self.GUI["desktop"], True, True, 0)
#-- Bank ----------------------------------------------
separator = Gtk.Label(label=" ")
separator.set_size_request(-1, style.TOOLBOX_SEPARATOR_HEIGHT)
self.GUI["mainVBox"].pack_start(separator, False, True, 0)
self.GUI["notebook"] = Gtk.Notebook()
self.GUI["notebook"].set_scrollable(True)
self.GUI["notebook"].modify_bg(Gtk.StateType.NORMAL,
self.colors["Picker_Bg"])
self.GUI["notebook"].modify_bg(Gtk.StateType.ACTIVE,
self.colors["Picker_Bg_Inactive"])
# TODO gtk3 no available anymore?
#self.GUI["notebook"].props.tab_vborder = style.TOOLBOX_TAB_VBORDER
#self.GUI["notebook"].props.tab_hborder = style.TOOLBOX_TAB_HBORDER
self.GUI["notebook"].set_size_request(-1, scale(160))
self.GUI["notebook"].connect("switch-page", self.setPicker)
self.GUI["mainVBox"].pack_start(self.GUI["notebook"], False,
False, 0)
self.pickers = {}
self.pickerScroll = {}
for type in [Picker.Instrument, Picker.Drum, Picker.Loop]:
self.pickers[type] = type(self)
def prepareLabel(name):
label = Gtk.Label(label=Tooltips.categories.get(name) or name)
label.set_alignment(0.0, 0.5)
label.modify_fg(Gtk.StateType.NORMAL, self.colors["Picker_Fg"])
label.modify_fg(Gtk.StateType.ACTIVE, self.colors["Picker_Fg"])
return label
self.GUI["notebook"].append_page(self.pickers[Picker.Drum],
prepareLabel(_("Drum Kits")))
self.GUI["notebook"].append_page(self.pickers[Picker.Loop],
prepareLabel(_("Loops")))
sets = self.instrumentDB.getLabels()[:]
sets.sort()
for set in sets:
page = Gtk.HBox()
page.set = set
self.GUI["notebook"].append_page(page, prepareLabel(set))
self.show_all()
self.GUI["notebook"].set_current_page(0)
#-- Keyboard ------------------------------------------
self.key_dict = {}
self.nextTrack = 2
self.keyboardListener = None
self.recordingNote = None
self.keyMap = {}
# default instrument
self._updateInstrument(
self.instrumentDB.instNamed["kalimba"].instrumentId, 0.5)
self.instrumentStack = []
# metronome
page = NoteDB.Page(1, local=False)
self.metronomePage = self.noteDB.addPage(-1, page)
self.metronome = False
#-- Drums ---------------------------------------------
self.drumLoopId = None
# use dummy values for now
self.drumFillin = Fillin(
2, 100, self.instrumentDB.instNamed["drum1kit"].instrumentId, 0, 1)
#-- Desktops ------------------------------------------
self.curDesktop = None
# copy preset desktops
path = Config.FILES_DIR + "/Desktops/"
filelist = os.listdir(path)
for file in filelist:
shutil.copyfile(path + file, Config.TMP_DIR + '/' + file)
#-- Network -------------------------------------------
self.network = Net.Network()
self.network.addWatcher(self.networkStatusWatcher)
self.network.connectMessage(Net.HT_SYNC_REPLY,
self.processHT_SYNC_REPLY)
self.network.connectMessage(Net.HT_TEMPO_UPDATE,
self.processHT_TEMPO_UPDATE)
self.network.connectMessage(Net.PR_SYNC_QUERY,
self.processPR_SYNC_QUERY)
self.network.connectMessage(Net.PR_TEMPO_QUERY,
self.processPR_TEMPO_QUERY)
self.network.connectMessage(Net.PR_REQUEST_TEMPO_CHANGE,
self.processPR_REQUEST_TEMPO_CHANGE)
# sync
self.syncQueryStart = {}
self.syncTimeout = None
self.heartbeatLoop = self.csnd.loopCreate()
self.syncBeats = 4
self.syncTicks = self.syncBeats * Config.TICKS_PER_BEAT
self.offsetTicks = 0 # offset from the true heartbeat
self.csnd.loopSetNumTicks(self.syncTicks * HEARTBEAT_BUFFER,
self.heartbeatLoop)
self.heartbeatStart = time.time()
self.csnd.loopStart(self.heartbeatLoop)
self.curBeat = 0
self.beatWheelTimeout = GObject.timeout_add(100, self.updateBeatWheel)
# data packing classes
self.packer = xdrlib.Packer()
self.unpacker = xdrlib.Unpacker("")
# handle forced networking
if self.network.isHost():
self.updateSync()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
elif self.network.isPeer():
self.sendTempoQuery()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
self.activity.connect("shared", self.shared)
if self.activity.shared_activity: # PEER
self.activity.shared_activity.connect("buddy-joined",
self.buddy_joined)
self.activity.shared_activity.connect("buddy-left",
self.buddy_left)
self.activity.connect("joined", self.joined)
self.network.setMode(Net.MD_WAIT)
#-- Final Set Up --------------------------------------
self.setVolume(self.volume)
self.setTempo(self.tempo)
#self.activity.toolbar_box.set_current_toolbar(1) # JamToolbar
self.setDesktop(0, True)
def handleGenerationSlider(self, adj):
img = int(adj.value * 7)+1
self.geneSliderBoxImgTop.set_from_file(
imagefile('complex' + str(img) + '.png'))
def __init__( self, noteDB, owner, adjustment ):
gtk.EventBox.__init__( self )
self.noteDB = noteDB
self.owner = owner
self.adjustment = adjustment
#adjustment.connect( "changed", self.adjustmentChanged )
adjustment.connect( "value-changed", self.adjustmentValue )
self.drawingArea = gtk.DrawingArea()
self.drawingAreaDirty = False # is the drawingArea waiting to draw?
self.add( self.drawingArea )
self.dirtyRectToAdd = gtk.gdk.Rectangle() # used by the invalidate_rect function
self.selectedIds = []
self.displayedPage = -1
self.drumIndex = Config.NUMBER_OF_TRACKS-1
self.trackRect = Config.THUMBNAIL_TRACK_RECT
self.thumbnail = {}
self.thumbnailDirty = {}
self.thumbnailDirtyRect = {}
self.defaultwin = gtk.gdk.get_default_root_window() # used when creating pixmaps
self.gc = gtk.gdk.GC( self.defaultwin )
colormap = self.drawingArea.get_colormap()
self.bgColor = colormap.alloc_color( Config.TOOLBAR_BCK_COLOR, True, True )
self.lineColor = colormap.alloc_color( Config.THUMBNAIL_DRAG_COLOR, True, True )
self.displayedColor = colormap.alloc_color( Config.THUMBNAIL_DISPLAYED_COLOR, True, True )
self.selectedColor = colormap.alloc_color( Config.THUMBNAIL_SELECTED_COLOR, True, True )
# prepare thumbnail
self.thumbnailBG = []
self.gc.foreground = self.bgColor
for i in range(4):
pix = gtk.gdk.pixbuf_new_from_file(
imagefile('pageThumbnailBG%d.png' % i))
self.thumbnailBG.append( gtk.gdk.Pixmap( self.defaultwin, Config.PAGE_THUMBNAIL_WIDTH, Config.PAGE_THUMBNAIL_HEIGHT ) )
self.thumbnailBG[i].draw_rectangle( self.gc, True, 0, 0, Config.PAGE_THUMBNAIL_WIDTH, Config.PAGE_THUMBNAIL_HEIGHT )
self.thumbnailBG[i].draw_pixbuf( self.gc, pix, 0, 0, 0, 0, Config.PAGE_THUMBNAIL_WIDTH, Config.PAGE_THUMBNAIL_HEIGHT, gtk.gdk.RGB_DITHER_NONE )
# load clipmask
pix = gtk.gdk.pixbuf_new_from_file(imagefile('pageThumbnailMask.png'))
pixels = pix.get_pixels()
stride = pix.get_rowstride()
channels = pix.get_n_channels()
bitmap = ""
byte = 0
shift = 0
for j in range(pix.get_height()):
offset = stride*j
for i in range(pix.get_width()):
if pixels[i*channels+offset] != "\0":
byte += 1 << shift
shift += 1
if shift > 7:
bitmap += "%c" % byte
byte = 0
shift = 0
if shift:
bitmap += "%c" % byte
byte = 0
shift = 0
self.clipMask = gtk.gdk.bitmap_create_from_data( None, bitmap, pix.get_width(), pix.get_height() )
self.clearMask = gtk.gdk.Rectangle( 0, 0, 1200, 800 )
self.pageOffset = 5 # offset the first page by this
self.dropWidth = 5 # line thickness of the drop head
self.dropWidthDIV2 = self.dropWidth//2
self.pixelsPerPitch = float(self.trackRect[0][3]-1)/(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerPitchDrum = float(self.trackRect[self.drumIndex][3]-1)/(Config.MAXIMUM_PITCH_DRUM - Config.MINIMUM_PITCH_DRUM )
self.pixelsPerTick = [0] + [ float(self.trackRect[0][2]-4)/(i*Config.TICKS_PER_BEAT) for i in range(1,Config.MAXIMUM_BEATS+1) ]
import logging
logging.error('> %r %r %r', self.pixelsPerPitch, self.pixelsPerPitchDrum, self.pixelsPerTick)
self.alloced = False
self.width = self.baseWidth = self.height = -1
self.waitingForAlloc = True
self.scrollTo = None
self.clickX = -1
self.set_size_request( self.width, self.height )
self.button1Down = False
self.dragMode = None
self.dropAt = -1
self.dropAtX = 0
self.visibleX = 0
self.visibleEndX = 0
self.add_events(gtk.gdk.POINTER_MOTION_MASK|gtk.gdk.POINTER_MOTION_HINT_MASK)
self.connect( "size-allocate", self.size_allocated )
self.drawingArea.connect( "expose-event", self.draw )
self.connect( "button-press-event", self.handleButtonPress )
self.connect( "button-release-event", self.handleButtonRelease )
self.connect( "motion-notify-event", self.handleMotion )
def __init__(self, activity):
GObject.GObject.__init__(self)
self.activity = activity
self.instrumentDB = InstrumentDB.getRef()
self.noteDB = NoteDB.NoteDB()
#-- initial settings ----------------------------------
self.tempo = Config.PLAYER_TEMPO
self.beatDuration = 60.0 / self.tempo
self.ticksPerSecond = Config.TICKS_PER_BEAT * self.tempo / 60.0
self.volume = 0.5
self.csnd = new_csound_client()
for i in range(0, 9):
self.csnd.setTrackVolume(100, i)
# csnd expects a range 0-100 for now
self.csnd.setMasterVolume(self.volume * 100)
self.csnd.setTempo(self.tempo)
self.muted = False
#-- Drawing -------------------------------------------
def darken(hex):
hexToDec = {
"0": 0,
"1": 1,
"2": 2,
"3": 3,
"4": 4,
"5": 5,
"6": 6,
"7": 7,
"8": 8,
"9": 9,
"A": 10,
"B": 11,
"C": 12,
"D": 13,
"E": 14,
"F": 15,
"a": 10,
"b": 11,
"c": 12,
"d": 13,
"e": 14,
"f": 15
}
r = int(0.7 * (16 * hexToDec[hex[1]] + hexToDec[hex[2]]))
g = int(0.7 * (16 * hexToDec[hex[3]] + hexToDec[hex[4]]))
b = int(0.7 * (16 * hexToDec[hex[5]] + hexToDec[hex[6]]))
return r * 256, g * 256, b * 256
def lighten(hex):
hexToDec = {
"0": 0,
"1": 1,
"2": 2,
"3": 3,
"4": 4,
"5": 5,
"6": 6,
"7": 7,
"8": 8,
"9": 9,
"A": 10,
"B": 11,
"C": 12,
"D": 13,
"E": 14,
"F": 15,
"a": 10,
"b": 11,
"c": 12,
"d": 13,
"e": 14,
"f": 15
}
r = 255 - int(0.7 * (255 -
(16 * hexToDec[hex[1]] + hexToDec[hex[2]])))
g = 255 - int(0.7 * (255 -
(16 * hexToDec[hex[3]] + hexToDec[hex[4]])))
b = 255 - int(0.7 * (255 -
(16 * hexToDec[hex[5]] + hexToDec[hex[6]])))
return r * 256, g * 256, b * 256
xoColor = profile.get_color()
if not xoColor:
xoColorKey = ("#8D8D8D,#FFDDEA")
xoColor = XoColor(xoColorKey)
# colors in Config and in XoColor are strings,
# the colors in style are style.Color, transform all to Gdk.Color
self.colors = {"bg": CairoUtil.get_gdk_color(Config.PANEL_BCK_COLOR),
"black": style.COLOR_BLACK.get_gdk_color(),
#"Picker_Bg": colormap.alloc_color("#404040"),
#"Picker_Bg_Inactive": colormap.alloc_color("#808080"),
"Picker_Bg": style.COLOR_TOOLBAR_GREY.get_gdk_color(),
"Picker_Bg_Inactive": style.COLOR_BUTTON_GREY.get_gdk_color(),
"Picker_Fg": style.COLOR_WHITE.get_gdk_color(),
"Border_Active": \
CairoUtil.get_gdk_color(xoColor.get_stroke_color()),
"Border_Inactive": CairoUtil.get_gdk_color("#8D8D8D"),
"Border_Highlight": CairoUtil.get_gdk_color("#FFFFFF"),
"Bg_Active": CairoUtil.get_gdk_color(xoColor.get_fill_color()),
"Bg_Inactive": CairoUtil.get_gdk_color("#DBDBDB"),
"Preview_Note_Fill": CairoUtil.get_gdk_color(Config.BG_COLOR),
"Preview_Note_Border": CairoUtil.get_gdk_color(Config.FG_COLOR),
"Preview_Note_Selected": style.COLOR_WHITE.get_gdk_color(),
# TODO: lighten here can be removed, check if is used in other
# places
"Note_Fill_Active": Gdk.Color(*lighten("#590000")),
# base "Border_Active"
"Note_Fill_Inactive": Gdk.Color(*lighten("#8D8D8D")),
# base "Border_Inactive"
"Beat_Line": CairoUtil.get_gdk_color("#959595")}
self.colors["Note_Border_Active"] = self.colors["Border_Active"]
self.colors["Note_Border_Inactive"] = self.colors["Border_Inactive"]
self.sampleNoteHeight = 7
self.sampleBg = cairo.ImageSurface.create_from_png(
imagefile('sampleBG.png'))
self.loopPitchOffset = 4
self.loopTickOffset = 13
self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES - 1) / \
(Block.Loop.HEIGHT - 2 * self.loopPitchOffset - \
self.sampleNoteHeight)
self.pixelsPerPitch = float(Block.Loop.HEIGHT - \
2 * self.loopPitchOffset - self.sampleNoteHeight) / \
(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerTick = Block.Loop.BEAT / float(Config.TICKS_PER_BEAT)
self.ticksPerPixel = 1.0 / self.pixelsPerTick
#-- Instruments ---------------------------------------
self.instrumentImage = {}
self.instrumentImageActive = {}
for inst in self.instrumentDB.getSet("All"):
if not inst.kitStage:
self.prepareInstrumentImage(inst.instrumentId, inst.img)
self.csnd.load_instrument(inst.name)
#-- Loop Images ---------------------------------------
self.loopImage = {} # get filled in through updateLoopImage
self.loopImageActive = {}
#-- Key Images ----------------------------------------
self.keyImage = {}
self.keyImageActive = {}
# use hardware key codes to work on any keyboard layout (hopefully)
self.valid_shortcuts = {
18: "9",
19: "0",
20: "-",
21: "=",
32: "O",
33: "P",
34: "[",
35: "]",
47: ";",
48: "'",
51: "\\",
60: ".",
61: "/",
None: " "
}
for key in self.valid_shortcuts.keys():
self.prepareKeyImage(key)
#-- Toolbars ------------------------------------------
self.jamToolbar = JamToolbar(self)
jam_toolbar_button = ToolbarButton(label=_('Jam'),
page=self.jamToolbar,
icon_name='voltemp')
self.jamToolbar.show()
jam_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(jam_toolbar_button, -1)
self.beatToolbar = BeatToolbar(self)
beat_toolbar_button = ToolbarButton(label=_('Beat'),
page=self.beatToolbar,
icon_name='heart')
self.beatToolbar.show()
beat_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(beat_toolbar_button, -1)
self.desktopToolbar = DesktopToolbar(self)
desktop_toolbar_button = ToolbarButton(label=_('Desktop'),
page=self.desktopToolbar,
icon_name='jam-presets-list')
self.desktopToolbar.show()
desktop_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(desktop_toolbar_button, -1)
if Config.FEATURES_MIC or Config.FEATURES_NEWSOUNDS:
self.recordToolbar = RecordToolbar(self)
record_toolbar_button = ToolbarButton(label=_('Record'),
page=self.recordToolbar,
icon_name='microphone')
self.recordToolbar.show()
record_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(record_toolbar_button, -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = True
separator.set_expand(False)
self.activity.toolbar_box.toolbar.insert(separator, -1)
separator.show()
common_playback_buttons(self.activity.toolbar_box.toolbar, self)
#-- GUI -----------------------------------------------
if True: # GUI
self.modify_bg(Gtk.StateType.NORMAL, self.colors["bg"])
self.GUI = {}
self.GUI["mainVBox"] = Gtk.VBox()
self.add(self.GUI["mainVBox"])
#-- Desktop -------------------------------------------
self.desktop = self.GUI["desktop"] = Desktop(self)
self.GUI["mainVBox"].pack_start(self.GUI["desktop"], True, True, 0)
#-- Bank ----------------------------------------------
separator = Gtk.Label(label=" ")
separator.set_size_request(-1, style.TOOLBOX_SEPARATOR_HEIGHT)
self.GUI["mainVBox"].pack_start(separator, False, True, 0)
self.GUI["notebook"] = Gtk.Notebook()
self.GUI["notebook"].set_scrollable(True)
self.GUI["notebook"].modify_bg(Gtk.StateType.NORMAL,
self.colors["Picker_Bg"])
self.GUI["notebook"].modify_bg(Gtk.StateType.ACTIVE,
self.colors["Picker_Bg_Inactive"])
# TODO gtk3 no available anymore?
#self.GUI["notebook"].props.tab_vborder = style.TOOLBOX_TAB_VBORDER
#self.GUI["notebook"].props.tab_hborder = style.TOOLBOX_TAB_HBORDER
self.GUI["notebook"].set_size_request(-1, scale(160))
self.GUI["notebook"].connect("switch-page", self.setPicker)
self.GUI["mainVBox"].pack_start(self.GUI["notebook"], False, False,
0)
self.pickers = {}
self.pickerScroll = {}
for type in [Picker.Instrument, Picker.Drum, Picker.Loop]:
self.pickers[type] = type(self)
def prepareLabel(name):
label = Gtk.Label(label=Tooltips.categories.get(name) or name)
label.set_alignment(0.0, 0.5)
label.modify_fg(Gtk.StateType.NORMAL, self.colors["Picker_Fg"])
label.modify_fg(Gtk.StateType.ACTIVE, self.colors["Picker_Fg"])
return label
self.GUI["notebook"].append_page(self.pickers[Picker.Drum],
prepareLabel(_("Drum Kits")))
self.GUI["notebook"].append_page(self.pickers[Picker.Loop],
prepareLabel(_("Loops")))
sets = self.instrumentDB.getLabels()[:]
sets.sort()
for set in sets:
page = Gtk.HBox()
page.set = set
self.GUI["notebook"].append_page(page, prepareLabel(set))
self.show_all()
self.GUI["notebook"].set_current_page(0)
#-- Keyboard ------------------------------------------
self.key_dict = {}
self.nextTrack = 2
self.keyboardListener = None
self.recordingNote = None
self.keyMap = {}
# default instrument
self._updateInstrument(
self.instrumentDB.instNamed["kalimba"].instrumentId, 0.5)
self.instrumentStack = []
# metronome
page = NoteDB.Page(1, local=False)
self.metronomePage = self.noteDB.addPage(-1, page)
self.metronome = False
#-- Drums ---------------------------------------------
self.drumLoopId = None
# use dummy values for now
self.drumFillin = Fillin(
2, 100, self.instrumentDB.instNamed["drum1kit"].instrumentId, 0, 1)
#-- Desktops ------------------------------------------
self.curDesktop = None
# copy preset desktops
path = Config.FILES_DIR + "/Desktops/"
filelist = os.listdir(path)
for file in filelist:
shutil.copyfile(path + file, Config.TMP_DIR + '/' + file)
#-- Network -------------------------------------------
self.network = Net.Network()
self.network.addWatcher(self.networkStatusWatcher)
self.network.connectMessage(Net.HT_SYNC_REPLY,
self.processHT_SYNC_REPLY)
self.network.connectMessage(Net.HT_TEMPO_UPDATE,
self.processHT_TEMPO_UPDATE)
self.network.connectMessage(Net.PR_SYNC_QUERY,
self.processPR_SYNC_QUERY)
self.network.connectMessage(Net.PR_TEMPO_QUERY,
self.processPR_TEMPO_QUERY)
self.network.connectMessage(Net.PR_REQUEST_TEMPO_CHANGE,
self.processPR_REQUEST_TEMPO_CHANGE)
# sync
self.syncQueryStart = {}
self.syncTimeout = None
self.heartbeatLoop = self.csnd.loopCreate()
self.syncBeats = 4
self.syncTicks = self.syncBeats * Config.TICKS_PER_BEAT
self.offsetTicks = 0 # offset from the true heartbeat
self.csnd.loopSetNumTicks(self.syncTicks * HEARTBEAT_BUFFER,
self.heartbeatLoop)
self.heartbeatStart = time.time()
self.csnd.loopStart(self.heartbeatLoop)
self.curBeat = 0
self.beatWheelTimeout = GObject.timeout_add(100, self.updateBeatWheel)
# data packing classes
self.packer = xdrlib.Packer()
self.unpacker = xdrlib.Unpacker("")
# handle forced networking
if self.network.isHost():
self.updateSync()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
elif self.network.isPeer():
self.sendTempoQuery()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
self.activity.connect("shared", self.shared)
if self.activity.shared_activity: # PEER
self.activity.shared_activity.connect("buddy-joined",
self.buddy_joined)
self.activity.shared_activity.connect("buddy-left",
self.buddy_left)
self.activity.connect("joined", self.joined)
self.network.setMode(Net.MD_WAIT)
#-- Final Set Up --------------------------------------
self.setVolume(self.volume)
self.setTempo(self.tempo)
#self.activity.toolbar_box.set_current_toolbar(1) # JamToolbar
self.setDesktop(0, True)
