light9: flax/CueFaders.py annotate

annotate flax/CueFaders.py @ 163:e0c227168519

- LabelledScales allow for optional formatters - LabelledScales allow for optional formatters - more recoloring - cuelist supports wheel scrolling now - remove old inefficient cue redrawer - basic geometry - share changes to the dummy cuelist

author	dmcc
date	Tue, 08 Jul 2003 08:09:12 +0000
parents	6c5753bad783
children	79bc84310e80

rev	line source
0 45b12307c695 Initial revision drewp parents: diff changeset	1 from __future__ import division, nested_scopes
45b12307c695 Initial revision drewp parents: diff changeset	2 import Tix as Tk
45b12307c695 Initial revision drewp parents: diff changeset	3 import time
45b12307c695 Initial revision drewp parents: diff changeset	4 from TreeDict import TreeDict, allow_class_to_be_pickled
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	5 from TLUtility import enumerate
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	6
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	7 cue_state_indicator_colors = {
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	8 # bg fg
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	9 'prev' : ('blue', 'white'),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	10 'cur' : ('yellow', 'black'),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	11 'next' : ('red', 'white'),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	12 }
0 45b12307c695 Initial revision drewp parents: diff changeset	13
45b12307c695 Initial revision drewp parents: diff changeset	14 class LabelledScale(Tk.Frame):
45b12307c695 Initial revision drewp parents: diff changeset	15 """Scale with two labels: a name and current value"""
45b12307c695 Initial revision drewp parents: diff changeset	16 def __init__(self, master, label, **opts):
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	17 Tk.Frame.__init__(self, master, bd=2, relief='raised', bg='black')
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	18 self.labelformatter = opts.get('labelformatter')
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	19 try:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	20 del opts['labelformatter']
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	21 except KeyError:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	22 pass
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	23
0 45b12307c695 Initial revision drewp parents: diff changeset	24 opts.setdefault('variable', Tk.DoubleVar())
45b12307c695 Initial revision drewp parents: diff changeset	25 opts.setdefault('showvalue', 0)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	26
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	27 self.normaltrough = opts.get('troughcolor', 'black')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	28 self.flashtrough = opts.get('flashtroughcolor', 'red')
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	29 try:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	30 del opts['flashtroughcolor']
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	31 except KeyError:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	32 pass
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	33
0 45b12307c695 Initial revision drewp parents: diff changeset	34 self.scale_var = opts['variable']
45b12307c695 Initial revision drewp parents: diff changeset	35 self.scale = Tk.Scale(self, **opts)
45b12307c695 Initial revision drewp parents: diff changeset	36 self.scale.pack(side='top', expand=1, fill='both')
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	37 self.name = Tk.Label(self, text=label, bg='black', fg='white')
0 45b12307c695 Initial revision drewp parents: diff changeset	38 self.name.pack(side='bottom')
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	39 self.scale_value = Tk.Label(self, bg='black', fg='white')
0 45b12307c695 Initial revision drewp parents: diff changeset	40 self.scale_value.pack(side='bottom')
45b12307c695 Initial revision drewp parents: diff changeset	41 self.scale_var.trace('w', self.update_value_label)
45b12307c695 Initial revision drewp parents: diff changeset	42 self.update_value_label()
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	43 self.disabled = (self.scale['state'] == 'disabled')
0 45b12307c695 Initial revision drewp parents: diff changeset	44 def set_label(self, label):
45b12307c695 Initial revision drewp parents: diff changeset	45 self.name['text'] = label
45b12307c695 Initial revision drewp parents: diff changeset	46 def update_value_label(self, *args):
45b12307c695 Initial revision drewp parents: diff changeset	47 val = self.scale_var.get() * 100
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	48 if self.labelformatter:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	49 format = self.labelformatter(val)
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	50 else:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	51 format = "%0.2f" % val
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	52 self.scale_value['text'] = format
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	53 if val != 0:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	54 self.scale['troughcolor'] = self.flashtrough
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	55 else:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	56 self.scale['troughcolor'] = self.normaltrough
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	57 def disable(self):
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	58 if not self.disabled:
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	59 self.scale['state'] = 'disabled'
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	60 self.scale_var.set(0)
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	61 self.disabled = 1
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	62 def enable(self):
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	63 if self.disabled:
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	64 self.scale['state'] = 'normal'
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	65 self.disabled = 0
0 45b12307c695 Initial revision drewp parents: diff changeset	66
45b12307c695 Initial revision drewp parents: diff changeset	67 class TimedGoButton(Tk.Frame):
45b12307c695 Initial revision drewp parents: diff changeset	68 """Go button, fade time entry, and time fader"""
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	69 def __init__(self, master, name, scale_to_fade, **kw):
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	70 Tk.Frame.__init__(self, master, bg='black')
0 45b12307c695 Initial revision drewp parents: diff changeset	71 self.name = name
45b12307c695 Initial revision drewp parents: diff changeset	72 self.scale_to_fade = scale_to_fade
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	73 self.button = Tk.Button(self, text=name, command=self.start_fade, **kw)
0 45b12307c695 Initial revision drewp parents: diff changeset	74 self.button.pack(fill='both', expand=1, side='left')
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	75
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	76 self.timer_var = Tk.DoubleVar()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	77 self.timer_entry = Tk.Control(self, step=0.5, min=0, integer=0)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	78 self.timer_entry.entry.configure(textvariable=self.timer_var, width=5,
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	79 bg='black', fg='white')
0 45b12307c695 Initial revision drewp parents: diff changeset	80 self.timer_entry.pack(fill='y', side='left')
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	81 self.disabled = (self.button['state'] == 'disabled')
0 45b12307c695 Initial revision drewp parents: diff changeset	82 def start_fade(self, end_level=1):
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	83 try:
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	84 fade_time = float(self.timer_var.get())
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	85 except ValueError:
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	86 # TODO figure out how to handle this
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	87 print "can't fade -- bad time"
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	88 return
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	89
0 45b12307c695 Initial revision drewp parents: diff changeset	90 self.start_time = time.time()
45b12307c695 Initial revision drewp parents: diff changeset	91 self.start_level = self.scale_to_fade.scale_var.get()
45b12307c695 Initial revision drewp parents: diff changeset	92 self.end_level = end_level
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	93 self.fade_length = fade_time
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	94 self.do_fade()
0 45b12307c695 Initial revision drewp parents: diff changeset	95 def do_fade(self):
45b12307c695 Initial revision drewp parents: diff changeset	96 diff = time.time() - self.start_time
45b12307c695 Initial revision drewp parents: diff changeset	97 if diff < self.fade_length:
45b12307c695 Initial revision drewp parents: diff changeset	98 percent = diff / self.fade_length
45b12307c695 Initial revision drewp parents: diff changeset	99 newlevel = self.start_level + \
45b12307c695 Initial revision drewp parents: diff changeset	100 (percent * (self.end_level - self.start_level))
45b12307c695 Initial revision drewp parents: diff changeset	101 self.scale_to_fade.scale_var.set(newlevel)
45b12307c695 Initial revision drewp parents: diff changeset	102
45b12307c695 Initial revision drewp parents: diff changeset	103 if newlevel != self.end_level:
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	104 self.after(10, self.do_fade)
0 45b12307c695 Initial revision drewp parents: diff changeset	105 else:
45b12307c695 Initial revision drewp parents: diff changeset	106 self.scale_to_fade.scale_var.set(self.end_level)
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	107 def disable(self):
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	108 if not self.disabled:
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	109 self.button['state'] = 'disabled'
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	110 self.disabled = 1
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	111 def enable(self):
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	112 if self.disabled:
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	113 self.button['state'] = 'normal'
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	114 self.disabled = 0
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	115 def set_time(self, time):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	116 self.timer_var.set(time)
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	117 def get_time(self):
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	118 return self.timer_var.get()
0 45b12307c695 Initial revision drewp parents: diff changeset	119
45b12307c695 Initial revision drewp parents: diff changeset	120 class CueFader(Tk.Frame):
45b12307c695 Initial revision drewp parents: diff changeset	121 def __init__(self, master, cuelist):
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	122 Tk.Frame.__init__(self, master, bg='black')
0 45b12307c695 Initial revision drewp parents: diff changeset	123 self.cuelist = cuelist
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	124 self.auto_shift = Tk.IntVar()
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	125 self.auto_shift.set(1)
0 45b12307c695 Initial revision drewp parents: diff changeset	126
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	127 # this is a mechanism to stop Tk from autoshifting too much.
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	128 # if this variable is true, the mouse button is down. we don't want
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	129 # to shift until they release it. when it is released, we will
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	130 # set it to false and then call autoshift.
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	131 self.no_shifts_until_release = 0
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	132
0 45b12307c695 Initial revision drewp parents: diff changeset	133 self.scales = {}
45b12307c695 Initial revision drewp parents: diff changeset	134 self.shift_buttons = {}
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	135 self.go_buttons = {}
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	136
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	137 topframe = Tk.Frame(self, bg='black')
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	138
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	139 self.set_prev_button = Tk.Button(topframe, text='Set Prev',
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	140 command=lambda: cuelist.set_selection_as_prev(),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	141 fg='white', bg='blue')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	142 self.set_prev_button.pack(side='left')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	143
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	144 self.auto_shift_checkbutton = Tk.Checkbutton(topframe,
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	145 variable=self.auto_shift, text='Autoshift',
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	146 command=self.toggle_autoshift, bg='black', fg='white',
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	147 highlightbackground='black')
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	148 self.auto_shift_checkbutton.pack(fill='both', side='left')
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	149
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	150 self.set_next_button = Tk.Button(topframe, text='Set Next',
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	151 command=lambda: cuelist.set_selection_as_next(),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	152 fg='white', bg='red')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	153 self.set_next_button.pack(side='left')
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	154
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	155 topframe.pack(side='top')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	156
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	157 faderframe = Tk.Frame(self, bg='black')
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	158 self.direction_info = (('Prev', 1, 0, 'left', 'blue'),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	159 ('Next', 0, 1, 'right', 'red'))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	160 for name, start, end, side, color in self.direction_info:
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	161 frame = Tk.Frame(self, bg='black')
0 45b12307c695 Initial revision drewp parents: diff changeset	162 scale = LabelledScale(frame, name, from_=start, to_=end,
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	163 res=0.0001, orient='horiz', flashtroughcolor=color,
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	164 labelformatter=lambda val, name=name: self.get_scale_desc(val,
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	165 name))
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	166 scale.pack(fill='x', expand=0)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	167 go = TimedGoButton(frame, 'Go %s' % name, scale, bg=color,
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	168 fg='white')
0 45b12307c695 Initial revision drewp parents: diff changeset	169 go.pack(fill='both', expand=1)
45b12307c695 Initial revision drewp parents: diff changeset	170 frame.pack(side=side, fill='both', expand=1)
45b12307c695 Initial revision drewp parents: diff changeset	171
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	172 shift = Tk.Button(frame, text="Shift %s" % name, state='disabled',
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	173 command=lambda name=name: self.shift(name), fg=color,
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	174 bg='black')
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	175
0 45b12307c695 Initial revision drewp parents: diff changeset	176 self.scales[name] = scale
45b12307c695 Initial revision drewp parents: diff changeset	177 self.shift_buttons[name] = shift
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	178 self.go_buttons[name] = go
0 45b12307c695 Initial revision drewp parents: diff changeset	179
45b12307c695 Initial revision drewp parents: diff changeset	180 scale.scale_var.trace('w', \
45b12307c695 Initial revision drewp parents: diff changeset	181 lambda x, y, z, name=name, scale=scale: self.xfade(name, scale))
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	182
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	183 def button_press(event, name=name, scale=scale):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	184 self.no_shifts_until_release = 1 # prevent shifts until release
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	185 def button_release(event, name=name, scale=scale):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	186 self.no_shifts_until_release = 0
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	187 self.autoshift(name, scale)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	188
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	189 scale.scale.bind("<ButtonPress>", button_press)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	190 scale.scale.bind("<ButtonRelease>", button_release)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	191 faderframe.pack(side='bottom', fill='both', expand=1)
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	192 def get_scale_desc(self, val, name):
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	193 go_button = self.go_buttons.get(name)
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	194 if go_button:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	195 time = go_button.get_time()
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	196 return "%0.2f%%, %0.1fs left" % (val, time - ((val / 100.0) * time))
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	197 else:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	198 return "%0.2f%%" % val
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	199 def toggle_autoshift(self):
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	200 for name, button in self.shift_buttons.items():
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	201 if not self.auto_shift.get():
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	202 button.pack(side='bottom', fill='both', expand=1)
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	203 else:
4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	204 button.pack_forget()
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	205 def shift(self, name):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	206 # to prevent overshifting
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	207 if self.no_shifts_until_release:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	208 return
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	209
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	210 for scale_name, scale in self.scales.items():
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	211 scale.scale.set(0)
0 45b12307c695 Initial revision drewp parents: diff changeset	212 self.cuelist.shift((-1, 1)[name == 'Next'])
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	213 def autoshift(self, name, scale):
0 45b12307c695 Initial revision drewp parents: diff changeset	214 scale_val = scale.scale_var.get()
45b12307c695 Initial revision drewp parents: diff changeset	215
45b12307c695 Initial revision drewp parents: diff changeset	216 if scale_val == 1:
155 4c3060ceddcc autoshifting is controllable now dmcc parents: 151 diff changeset	217 if self.auto_shift.get():
0 45b12307c695 Initial revision drewp parents: diff changeset	218 self.shift(name)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	219 def xfade(self, name, scale):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	220 if self.auto_shift.get():
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	221 self.autoshift(name, scale)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	222 scale_val = scale.scale_var.get()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	223 else:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	224 scale_val = scale.scale_var.get()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	225 if scale_val == 1:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	226 self.shift_buttons[name]['state'] = 'normal'
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	227 else:
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	228 # disable any dangerous shifting
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	229 self.shift_buttons[name]['state'] = 'disabled'
0 45b12307c695 Initial revision drewp parents: diff changeset	230
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	231 d = self.opposite_direction(name)
0 45b12307c695 Initial revision drewp parents: diff changeset	232 if scale_val != 0:
45b12307c695 Initial revision drewp parents: diff changeset	233 # disable illegal three part crossfades
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	234 self.scales[d].disable()
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	235 self.go_buttons[d].disable()
0 45b12307c695 Initial revision drewp parents: diff changeset	236 else:
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	237 # undo above work
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	238 self.scales[d].enable()
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	239 self.go_buttons[d].enable()
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	240 def opposite_direction(self, d):
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	241 if d == 'Next':
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	242 return 'Prev'
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	243 else:
5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	244 return 'Next'
0 45b12307c695 Initial revision drewp parents: diff changeset	245
45b12307c695 Initial revision drewp parents: diff changeset	246 class Cue:
45b12307c695 Initial revision drewp parents: diff changeset	247 """A Cue has a name, a time, and any number of other attributes."""
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	248 def __init__(self, name, time=3, **attrs):
0 45b12307c695 Initial revision drewp parents: diff changeset	249 self.name = name
45b12307c695 Initial revision drewp parents: diff changeset	250 self.time = time
45b12307c695 Initial revision drewp parents: diff changeset	251 self.__dict__.update(attrs)
45b12307c695 Initial revision drewp parents: diff changeset	252 def __repr__(self):
45b12307c695 Initial revision drewp parents: diff changeset	253 return "<Cue %s, length %s>" % (self.name, self.time)
45b12307c695 Initial revision drewp parents: diff changeset	254
45b12307c695 Initial revision drewp parents: diff changeset	255 empty_cue = Cue('empty')
45b12307c695 Initial revision drewp parents: diff changeset	256
45b12307c695 Initial revision drewp parents: diff changeset	257 allow_class_to_be_pickled(Cue)
45b12307c695 Initial revision drewp parents: diff changeset	258
45b12307c695 Initial revision drewp parents: diff changeset	259 class CueList:
45b12307c695 Initial revision drewp parents: diff changeset	260 """Persistent list of Cues"""
45b12307c695 Initial revision drewp parents: diff changeset	261 def __init__(self, filename):
45b12307c695 Initial revision drewp parents: diff changeset	262 self.filename = filename
45b12307c695 Initial revision drewp parents: diff changeset	263 self.treedict = TreeDict()
45b12307c695 Initial revision drewp parents: diff changeset	264 try:
45b12307c695 Initial revision drewp parents: diff changeset	265 self.treedict.load(filename)
45b12307c695 Initial revision drewp parents: diff changeset	266 except IOError:
45b12307c695 Initial revision drewp parents: diff changeset	267 self.treedict.cues = []
45b12307c695 Initial revision drewp parents: diff changeset	268 self.cues = self.treedict.cues
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	269 self.current_cue_index = 0
990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	270 self.next_pointer = None
0 45b12307c695 Initial revision drewp parents: diff changeset	271 self.prev_pointer = None
45b12307c695 Initial revision drewp parents: diff changeset	272
45b12307c695 Initial revision drewp parents: diff changeset	273 import atexit
45b12307c695 Initial revision drewp parents: diff changeset	274 atexit.register(self.save)
45b12307c695 Initial revision drewp parents: diff changeset	275 def add_cue(self, cue, index=None):
45b12307c695 Initial revision drewp parents: diff changeset	276 """Adds a Cue object to the list. If no index is specified,
45b12307c695 Initial revision drewp parents: diff changeset	277 the cue will be added to the end."""
45b12307c695 Initial revision drewp parents: diff changeset	278 index = index or len(self.cues)
45b12307c695 Initial revision drewp parents: diff changeset	279 self.cues.insert(index, cue)
45b12307c695 Initial revision drewp parents: diff changeset	280 def shift(self, diff):
45b12307c695 Initial revision drewp parents: diff changeset	281 """Shift through cue history"""
45b12307c695 Initial revision drewp parents: diff changeset	282 old_index = self.current_cue_index
45b12307c695 Initial revision drewp parents: diff changeset	283 self.current_cue_index = None
45b12307c695 Initial revision drewp parents: diff changeset	284 if diff < 0: # if going backwards
45b12307c695 Initial revision drewp parents: diff changeset	285 if self.prev_pointer: # use a prev pointer if we have one
45b12307c695 Initial revision drewp parents: diff changeset	286 self.current_cue_index = self.prev_pointer
45b12307c695 Initial revision drewp parents: diff changeset	287 self.next_pointer = old_index
45b12307c695 Initial revision drewp parents: diff changeset	288 self.prev_pointer = None
45b12307c695 Initial revision drewp parents: diff changeset	289 else:
45b12307c695 Initial revision drewp parents: diff changeset	290 if self.next_pointer: # use a next pointer if we have one
45b12307c695 Initial revision drewp parents: diff changeset	291 self.current_cue_index = self.next_pointer
45b12307c695 Initial revision drewp parents: diff changeset	292 self.next_pointer = None
45b12307c695 Initial revision drewp parents: diff changeset	293 self.prev_pointer = old_index
45b12307c695 Initial revision drewp parents: diff changeset	294 if not self.current_cue_index:
45b12307c695 Initial revision drewp parents: diff changeset	295 self.current_cue_index = old_index + diff
45b12307c695 Initial revision drewp parents: diff changeset	296 def set_next(self, index):
45b12307c695 Initial revision drewp parents: diff changeset	297 self.next_pointer = index
45b12307c695 Initial revision drewp parents: diff changeset	298 def set_prev(self, index):
45b12307c695 Initial revision drewp parents: diff changeset	299 self.prev_pointer = index
45b12307c695 Initial revision drewp parents: diff changeset	300 def bound_index(self, index):
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	301 if not self.cues:
0 45b12307c695 Initial revision drewp parents: diff changeset	302 return None
45b12307c695 Initial revision drewp parents: diff changeset	303 else:
158 5c7ac46e33d3 more disabling of stuff that make no sense at certain times and some dmcc parents: 157 diff changeset	304 return max(0, min(index, len(self.cues) - 1))
0 45b12307c695 Initial revision drewp parents: diff changeset	305 def get_current_cue_indices(self):
45b12307c695 Initial revision drewp parents: diff changeset	306 cur = self.current_cue_index
45b12307c695 Initial revision drewp parents: diff changeset	307 return [self.bound_index(index) for index in
45b12307c695 Initial revision drewp parents: diff changeset	308 (self.prev_pointer or cur - 1,
45b12307c695 Initial revision drewp parents: diff changeset	309 cur,
45b12307c695 Initial revision drewp parents: diff changeset	310 self.next_pointer or cur + 1)]
45b12307c695 Initial revision drewp parents: diff changeset	311 def get_current_cues(self):
45b12307c695 Initial revision drewp parents: diff changeset	312 return [self.get_cue_by_index(index)
45b12307c695 Initial revision drewp parents: diff changeset	313 for index in self.get_current_cue_indices()]
45b12307c695 Initial revision drewp parents: diff changeset	314 def get_cue_by_index(self, index):
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	315 if index:
0 45b12307c695 Initial revision drewp parents: diff changeset	316 return self.cues[self.bound_index(index)]
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	317 else:
0 45b12307c695 Initial revision drewp parents: diff changeset	318 return empty_cue
45b12307c695 Initial revision drewp parents: diff changeset	319 def __del__(self):
45b12307c695 Initial revision drewp parents: diff changeset	320 self.save()
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	321 def save(self):
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	322 print "Saving cues to", self.filename
151 990a9474d0e7 early cue stuff. the CueList will supply the CueFader with the cues to dmcc parents: 0 diff changeset	323 self.treedict.save(self.filename)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	324 def reload(self):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	325 # TODO: we probably will need to make sure that indices still make
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	326 # sense, etc.
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	327 self.treedict.load(self.filename)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	328
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	329 class TkCueList(CueList, Tk.Frame):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	330 def __init__(self, master, filename):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	331 CueList.__init__(self, filename)
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	332 Tk.Frame.__init__(self, master, bg='black')
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	333
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	334 self.edit_tl = Tk.Toplevel()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	335 self.editor = CueEditron(self.edit_tl, changed_callback=self.redraw_cue)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	336 self.editor.pack(fill='both', expand=1)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	337
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	338 def edit_cue(index):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	339 index = int(index)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	340 self.editor.set_cue_to_edit(self.cues[index])
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	341
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	342 self.columns = ('name', 'time', 'page', 'desc')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	343 self.scrolled_hlist = Tk.ScrolledHList(self,
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	344 options='hlist.columns %d hlist.header 1' % len(self.columns))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	345 self.hlist = self.scrolled_hlist.hlist
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	346 self.hlist.configure(fg='white', bg='black',
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	347 command=self.select_callback, browsecmd=edit_cue)
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	348 self.hlist.bind("<4>", self.wheelscroll)
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	349 self.hlist.bind("<5>", self.wheelscroll)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	350 self.scrolled_hlist.pack(fill='both', expand=1)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	351
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	352 boldfont = self.tk.call('tix', 'option', 'get',
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	353 'bold_font')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	354 header_style = Tk.DisplayStyle('text', refwindow=self,
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	355 anchor='center', padx=8, pady=2, font=boldfont)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	356
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	357 for count, header in enumerate(self.columns):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	358 self.hlist.header_create(count, itemtype='text',
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	359 text=header, style=header_style)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	360
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	361 self.cue_label_windows = {}
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	362 for count, cue in enumerate(self.cues):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	363 self.display_cue(count, cue)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	364 self.update_cue_indicators()
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	365 def wheelscroll(self, evt):
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	366 """Perform mouse wheel scrolling"""
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	367 amount = 2
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	368 if evt.num == 4:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	369 amount = -2
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	370 self.hlist.yview('scroll', amount, 'units')
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	371 def redraw_cue(self, cue):
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	372 path = self.cues.index(cue)
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	373 for col, header in enumerate(self.columns):
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	374 try:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	375 text = getattr(cue, header)
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	376 except AttributeError:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	377 text = ''
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	378
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	379 if col == 0:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	380 self.cue_label_windows[path]['text'] = text
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	381 else:
e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	382 self.hlist.item_configure(path, col, text=text)
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	383 def display_cue(self, path, cue):
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	384 for col, header in enumerate(self.columns):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	385 try:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	386 text = getattr(cue, header)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	387 except AttributeError:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	388 text = ''
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	389
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	390 if col == 0:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	391 lab = Tk.Label(self.hlist, text=text, fg='white', bg='black')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	392 def select_and_highlight(event):
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	393 self.select_callback(path)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	394 self.hlist.selection_clear()
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	395 self.hlist.selection_set(path)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	396
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	397 lab.bind("<Double-1>", select_and_highlight)
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	398 self.hlist.add(path, itemtype='window', window=lab)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	399 self.cue_label_windows[path] = lab
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	400 else:
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	401 self.hlist.item_create(path, col, text=text)
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	402 def reset_cue_indicators(self, cue_indices=None):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	403 """If cue_indices is None, we'll reset all of them."""
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	404 cue_indices = cue_indices or self.cue_label_windows.keys()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	405 for key in cue_indices:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	406 window = self.cue_label_windows[key]
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	407 window.configure(fg='white', bg='black')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	408 def update_cue_indicators(self):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	409 states = dict(zip(self.get_current_cue_indices(),
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	410 ('prev', 'cur', 'next')))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	411
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	412 for count, state in states.items():
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	413 window = self.cue_label_windows[count]
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	414 bg, fg = cue_state_indicator_colors[state]
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	415 window.configure(bg=bg, fg=fg)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	416 def shift(self, diff):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	417 self.reset_cue_indicators(self.get_current_cue_indices())
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	418 CueList.shift(self, diff)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	419 self.update_cue_indicators()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	420 # try to see all indices, but next takes priority over all, and cur
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	421 # over prev
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	422 for index in self.get_current_cue_indices():
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	423 self.hlist.see(index)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	424 def select_callback(self, index):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	425 new_next = int(index)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	426 self.set_next(new_next)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	427 def set_next(self, index):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	428 prev, cur, next = self.get_current_cue_indices()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	429 self.reset_cue_indicators((next,))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	430 CueList.set_next(self, index)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	431 self.update_cue_indicators()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	432 def set_prev(self, index):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	433 prev, cur, next = self.get_current_cue_indices()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	434 self.reset_cue_indicators((prev,))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	435 CueList.set_prev(self, index)
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	436 self.update_cue_indicators()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	437 def set_selection_as_prev(self):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	438 sel = self.hlist.info_selection()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	439 if sel:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	440 self.set_prev(int(sel[0]))
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	441 def set_selection_as_next(self):
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	442 sel = self.hlist.info_selection()
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	443 if sel:
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	444 self.set_next(int(sel[0]))
0 45b12307c695 Initial revision drewp parents: diff changeset	445
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	446 class CueEditron(Tk.Frame):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	447 def __init__(self, master, changed_callback=None, cue=None):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	448 Tk.Frame.__init__(self, master, bg='black')
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	449 self.master = master
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	450 self.cue = cue
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	451 self.changed_callback = changed_callback
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	452 self.enable_callbacks = 1
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	453
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	454 self.setup_editing_forms()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	455 self.set_cue_to_edit(cue)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	456 def set_cue_to_edit(self, cue):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	457 if cue != self.cue:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	458 self.cue = cue
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	459 self.fill_in_cue_info()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	460 self.set_title()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	461 def set_title(self):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	462 try:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	463 self.master.title("Editing '%s'" % self.cue.name)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	464 except AttributeError:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	465 pass
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	466 def setup_editing_forms(self):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	467 self.variables = {}
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	468 for row, field in enumerate(('name', 'time', 'page', 'desc')):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	469 lab = Tk.Label(self, text=field, fg='white', bg='black')
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	470 lab.grid(row=row, column=0, sticky='nsew')
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	471
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	472 entryvar = Tk.StringVar()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	473 entry = Tk.Entry(self, fg='white', bg='black',
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	474 textvariable=entryvar)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	475 entry.grid(row=row, column=1, sticky='nsew')
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	476
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	477 self.variables[field] = entryvar
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	478
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	479 def field_changed(x, y, z, field=field, entryvar=entryvar):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	480 if self.cue:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	481 setattr(self.cue, field, entryvar.get())
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	482 if self.enable_callbacks and self.changed_callback:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	483 self.changed_callback(self.cue)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	484 if field == 'name':
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	485 self.set_title()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	486
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	487 entryvar.trace('w', field_changed)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	488 self.columnconfigure(1, weight=1)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	489 def fill_in_cue_info(self):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	490 self.enable_callbacks = 0
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	491 for row, field in enumerate(('name', 'time', 'page', 'desc')):
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	492 text = ''
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	493 if self.cue:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	494 try:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	495 text = getattr(self.cue, field)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	496 except AttributeError:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	497 pass
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	498 self.variables[field].set(text)
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	499 self.enable_callbacks = 1
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	500
0 45b12307c695 Initial revision drewp parents: diff changeset	501 if __name__ == "__main__":
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	502 root = Tk.Tk()
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	503 root.title("ShowMaster 9000")
163 e0c227168519 - LabelledScales allow for optional formatters dmcc parents: 162 diff changeset	504 root.geometry("500x555")
161 0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	505 cl = TkCueList(root, 'cues/cuelist1')
0803fb42109d we now have TkCueList, which is really cool. it doesn't provide editing dmcc parents: 158 diff changeset	506 cl.pack(fill='both', expand=1)
0 45b12307c695 Initial revision drewp parents: diff changeset	507
157 7d3a0f9107a8 try to resolve version conflict problems dmcc parents: 155 diff changeset	508 fader = CueFader(root, cl)
7d3a0f9107a8 try to resolve version conflict problems dmcc parents: 155 diff changeset	509 fader.pack(fill='both', expand=1)
162 6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	510 try:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	511 Tk.mainloop()
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	512 except KeyboardInterrupt:
6c5753bad783 basic cue editing, darker colors, fade time selector is now a "TixControl" dmcc parents: 161 diff changeset	513 root.destroy()

Mercurial > code > home > repos > light9

annotate flax/CueFaders.py @ 163:e0c227168519