def __init__(self, track, sequencer):
gtk.VBox.__init__(self)
self.grid = MsqNoteGridWidget(track, sequencer)
self.setting = self.grid.setting
track_info = get_track_info(track)
self.setting.chan_num = track_info.channels[0] if len(track_info.channels) else 0
self.hbar = MsqHBarTimeWidget(self.grid)
self.vbar = MsqVBarNoteWidget(self.setting)
self.setting.vadj.connect("value-changed", self.vadj_value_cb)
self.grid.connect("motion_notify_event", self.handle_motion, self.hbar, self.vbar)
self.grid.set_tooltip_text("""\
* Left button to select notes
* Right button to enter in edit mode
then in edit mode press left button to write notes
(do not release the button to increase size)
* Middle button to change note size
* Suppr to delete selected notes
* Ctrl-a Select all notes
* Ctrl-c Copy selected
* Ctrl-v Paste copied notes""")
self.grid.get_settings().set_long_property("gtk-tooltip-timeout", 3000, "midilooper:gridvp")
self.grid.connect("leave-notify-event", self.handle_leave_notify, self.hbar, self.vbar)
hsb = gtk.HScrollbar(self.setting.hadj)
vsb = gtk.VScrollbar(self.setting.vadj)
table = gtk.Table(3, 2)
table.attach(self.hbar, 1, 2, 0, 1, gtk.FILL, 0)
table.attach(self.vbar, 0, 1, 1, 2, 0, gtk.FILL)
table.attach(self.grid, 1, 2, 1, 2, gtk.EXPAND|gtk.FILL, gtk.EXPAND|gtk.FILL)
table.attach(vsb, 2, 3, 1, 2, 0, gtk.FILL)
self.val_list = gtk.ListStore(int, str)
chan_key = "%i" % self.setting.chan_num
if track_info.ctrl_chan.has_key(chan_key):
ctrl_list = track_info.ctrl_chan[chan_key]
else:
ctrl_list = []
if track_info.note_chan.has_key(chan_key):
self.val_list.append([9, "Note on *"])
else:
self.val_list.append([9, "Note on"])
if track_info.pitch_chan.has_key(chan_key):
self.val_list.append([14, "Pitch Bend *"])
else:
self.val_list.append([14, "Pitch Bend"])
for idx in range(128):
self.val_list.append([idx,
"Ctrl %i *" % idx if idx in ctrl_list else "Ctrl %i" % idx])
valuetype_cbbox = gtk.ComboBox(self.val_list)
valuetype_cbbox.set_active(0)
cell = gtk.CellRendererText()
valuetype_cbbox.pack_start(cell, True)
valuetype_cbbox.add_attribute(cell, 'text', 1)
valuetype_cbbox.connect("changed", self.valuetype_changed)
value_adjwgt = gtk.VScale()
value_adjwgt.set_inverted(True)
value_adjwgt.set_draw_value(False)
value_box = gtk.HBox()
value_box.pack_start(valuetype_cbbox)
value_box.pack_start(value_adjwgt, expand=False, fill=False)
value_box.set_size_request(self.vbar.width, -1)
self.value_wgt = MsqValueWidget(self.setting, value_adjwgt)
self.value_wgt.connect("leave-notify-event", self.handle_leave_notify, self.hbar, self.vbar)
self.grid.value_wgt = self.value_wgt
self.value_wgt.grid = self.grid
self.zx_adj = gtk.Adjustment(15.0, 1.0, 25.0, 1.0)
self.zx_adj.connect("value_changed", self.handle_zoom_x)
zoom_x = gtk.HScale(self.zx_adj)
zoom_x.set_draw_value(False)
zoom_x.set_update_policy(gtk.UPDATE_DISCONTINUOUS)
table2 = gtk.Table(2, 2)
table2.attach(value_box, 0, 1, 0, 1, gtk.FILL, gtk.EXPAND|gtk.FILL)
table2.attach(self.value_wgt, 1, 2, 0, 1, gtk.EXPAND|gtk.FILL, gtk.EXPAND|gtk.FILL)
table2.attach(zoom_x, 0, 1, 1, 2, gtk.FILL, 0)
table2.attach(hsb, 1, 2, 1, 2, gtk.FILL, 0)
self.hbar.connect("scroll-event", self.scroll_adj_cb, self.setting)
self.vbar.connect("scroll-event", self.scroll_adj_cb, self.setting)
self.grid.connect("scroll-event", self.scroll_adj_cb, self.setting)
paned_tables = gtk.VPaned()
paned_tables.pack1(table, resize=False, shrink=False)
paned_tables.pack2(table2, resize=False, shrink=False)
grid_setting_frame = gtk.Frame("Grid setting")
grid_setting_frame.add(GridSettingTable(self, track_info.channels))
setting_box = gtk.HBox()
setting_box.pack_start(grid_setting_frame, expand=False)
self.pack_start(setting_box, expand=False)
self.pack_start(paned_tables)
debug_hbox = gtk.HBox()
button_misc = gtk.Button("Redraw")
button_misc.connect("clicked", self.debug_grid1, self.setting.track)
debug_hbox.pack_start(button_misc)
button_misc = gtk.Button("Dump track")
button_misc.connect("clicked", self.debug_grid2, self.setting.track)
debug_hbox.pack_start(button_misc)
debug_frame = gtk.Frame("Note grid debug")
debug_frame.add(debug_hbox)
self.pack_end(debug_frame, expand=False)
self.draw_all()
class ChannelEditor(gtk.VBox):
def vadj_value_cb(self, adj):
self.vbar.draw_all()
self.grid.draw_all()
def vadj_value_cb(self, adj):
self.hbar.draw_all()
self.grid.draw_all()
self.value_wgt.draw_all()
def scroll_adj_cb(self, widget, event, setting):
if is_mask_to_bypass(event.state):
return
inc_mult = 4
if event.direction == gdk.SCROLL_DOWN:
if event.state & gtk.gdk.SHIFT_MASK:
xinc = setting.qnxsz * inc_mult
inc_adj(setting.hadj, xinc)
elif event.state & gtk.gdk.CONTROL_MASK:
step = self.zx_adj.get_step_increment()
val = self.zx_adj.get_value() - step
if val >= self.zx_adj.get_lower():
self.zx_adj.set_value(val)
else:
yinc = setting.noteysz * inc_mult
inc_adj(setting.vadj, yinc)
elif event.direction == gdk.SCROLL_UP:
if event.state & gtk.gdk.SHIFT_MASK:
xinc = setting.qnxsz * inc_mult
dec_adj(setting.hadj, xinc)
elif event.state & gtk.gdk.CONTROL_MASK:
step = self.zx_adj.get_step_increment()
val = self.zx_adj.get_value() + step
if val <= self.zx_adj.get_upper():
self.zx_adj.set_value(val)
else:
yinc = setting.noteysz * inc_mult
dec_adj(setting.vadj, yinc)
elif event.direction == gdk.SCROLL_RIGHT:
xinc = setting.qnxsz * inc_mult
inc_adj(setting.hadj, xinc)
elif event.direction == gdk.SCROLL_LEFT:
xinc = setting.qnxsz * inc_mult
dec_adj(setting.hadj, xinc)
def draw_all(self):
self.hbar.draw_all()
self.grid.draw_all()
self.value_wgt.draw_all()
def debug_grid1(self, button, track):
self.draw_all()
def debug_grid2(self, button, track):
track._dump()
def handle_motion(self, widget, event, hbar, vbar):
# tick = self.grid.xpos2tick(event.x)
note = vbar.ypos2note(int(event.y))
# hbar.show_tick(tick)
vbar.show_note(note)
def handle_leave_notify(self, widget, event, hbar, vbar):
vbar.clear_note()
def handle_zoom_x(self, adj):
zval = adj.get_value()
old_qnxsz = self.setting.qnxsz
old_pos = self.setting.hadj.get_value()
if zval <= 16.0:
self.setting.qnxsz = int(MIN_QNOTE_XSZ + ((DEFAULT_QNOTE_XSZ - MIN_QNOTE_XSZ) * zval / 16.0))
else:
self.setting.qnxsz = int(DEFAULT_QNOTE_XSZ + ((MAX_QNOTE_XSZ - DEFAULT_QNOTE_XSZ) * (zval - 16) / 16.0))
self.setting.hadj.set_upper(self.setting.getmaxwidth())
pos = old_pos * self.setting.qnxsz / old_qnxsz
self.setting.hadj.set_value(pos)
self.draw_all()
def valuetype_changed(self, combobox):
value_list = combobox.get_model()
# Refreshing midivalue type list
track_info = get_track_info(self.setting.track)
update_value_list(value_list, track_info, self.setting.chan_num)
# Updating "Value widget" mode and window
list_idx = combobox.get_active()
if list_idx >= 0:
value = value_list[list_idx][0]
if list_idx == 0:
self.value_wgt.set_note_mode()
elif list_idx == 1:
self.value_wgt.set_pitch_mode()
else:
if list_idx > 1:
self.value_wgt.set_ctrl_mode(list_idx - 2)
self.value_wgt.draw_all()
def __init__(self, track, sequencer):
gtk.VBox.__init__(self)
self.grid = MsqNoteGridWidget(track, sequencer)
self.setting = self.grid.setting
track_info = get_track_info(track)
self.setting.chan_num = track_info.channels[0] if len(track_info.channels) else 0
self.hbar = MsqHBarTimeWidget(self.grid)
self.vbar = MsqVBarNoteWidget(self.setting)
self.setting.vadj.connect("value-changed", self.vadj_value_cb)
self.grid.connect("motion_notify_event", self.handle_motion, self.hbar, self.vbar)
self.grid.set_tooltip_text("""\
* Left button to select notes
* Right button to enter in edit mode
then in edit mode press left button to write notes
(do not release the button to increase size)
* Middle button to change note size
* Suppr to delete selected notes
* Ctrl-a Select all notes
* Ctrl-c Copy selected
* Ctrl-v Paste copied notes""")
self.grid.get_settings().set_long_property("gtk-tooltip-timeout", 3000, "midilooper:gridvp")
self.grid.connect("leave-notify-event", self.handle_leave_notify, self.hbar, self.vbar)
hsb = gtk.HScrollbar(self.setting.hadj)
vsb = gtk.VScrollbar(self.setting.vadj)
table = gtk.Table(3, 2)
table.attach(self.hbar, 1, 2, 0, 1, gtk.FILL, 0)
table.attach(self.vbar, 0, 1, 1, 2, 0, gtk.FILL)
table.attach(self.grid, 1, 2, 1, 2, gtk.EXPAND|gtk.FILL, gtk.EXPAND|gtk.FILL)
table.attach(vsb, 2, 3, 1, 2, 0, gtk.FILL)
self.val_list = gtk.ListStore(int, str)
chan_key = "%i" % self.setting.chan_num
if track_info.ctrl_chan.has_key(chan_key):
ctrl_list = track_info.ctrl_chan[chan_key]
else:
ctrl_list = []
if track_info.note_chan.has_key(chan_key):
self.val_list.append([9, "Note on *"])
else:
self.val_list.append([9, "Note on"])
if track_info.pitch_chan.has_key(chan_key):
self.val_list.append([14, "Pitch Bend *"])
else:
self.val_list.append([14, "Pitch Bend"])
for idx in range(128):
self.val_list.append([idx,
"Ctrl %i *" % idx if idx in ctrl_list else "Ctrl %i" % idx])
valuetype_cbbox = gtk.ComboBox(self.val_list)
valuetype_cbbox.set_active(0)
cell = gtk.CellRendererText()
valuetype_cbbox.pack_start(cell, True)
valuetype_cbbox.add_attribute(cell, 'text', 1)
valuetype_cbbox.connect("changed", self.valuetype_changed)
value_adjwgt = gtk.VScale()
value_adjwgt.set_inverted(True)
value_adjwgt.set_draw_value(False)
value_box = gtk.HBox()
value_box.pack_start(valuetype_cbbox)
value_box.pack_start(value_adjwgt, expand=False, fill=False)
value_box.set_size_request(self.vbar.width, -1)
self.value_wgt = MsqValueWidget(self.setting, value_adjwgt)
self.value_wgt.connect("leave-notify-event", self.handle_leave_notify, self.hbar, self.vbar)
self.grid.value_wgt = self.value_wgt
self.value_wgt.grid = self.grid
self.zx_adj = gtk.Adjustment(15.0, 1.0, 25.0, 1.0)
self.zx_adj.connect("value_changed", self.handle_zoom_x)
zoom_x = gtk.HScale(self.zx_adj)
zoom_x.set_draw_value(False)
zoom_x.set_update_policy(gtk.UPDATE_DISCONTINUOUS)
table2 = gtk.Table(2, 2)
table2.attach(value_box, 0, 1, 0, 1, gtk.FILL, gtk.EXPAND|gtk.FILL)
table2.attach(self.value_wgt, 1, 2, 0, 1, gtk.EXPAND|gtk.FILL, gtk.EXPAND|gtk.FILL)
table2.attach(zoom_x, 0, 1, 1, 2, gtk.FILL, 0)
table2.attach(hsb, 1, 2, 1, 2, gtk.FILL, 0)
self.hbar.connect("scroll-event", self.scroll_adj_cb, self.setting)
self.vbar.connect("scroll-event", self.scroll_adj_cb, self.setting)
self.grid.connect("scroll-event", self.scroll_adj_cb, self.setting)
paned_tables = gtk.VPaned()
paned_tables.pack1(table, resize=False, shrink=False)
paned_tables.pack2(table2, resize=False, shrink=False)
grid_setting_frame = gtk.Frame("Grid setting")
grid_setting_frame.add(GridSettingTable(self, track_info.channels))
setting_box = gtk.HBox()
setting_box.pack_start(grid_setting_frame, expand=False)
self.pack_start(setting_box, expand=False)
self.pack_start(paned_tables)
debug_hbox = gtk.HBox()
button_misc = gtk.Button("Redraw")
button_misc.connect("clicked", self.debug_grid1, self.setting.track)
debug_hbox.pack_start(button_misc)
button_misc = gtk.Button("Dump track")
button_misc.connect("clicked", self.debug_grid2, self.setting.track)
debug_hbox.pack_start(button_misc)
debug_frame = gtk.Frame("Note grid debug")
debug_frame.add(debug_hbox)
self.pack_end(debug_frame, expand=False)
self.draw_all()