Mercurial > code > home > repos > light9
annotate bin/keyboardcomposer @ 260:7f9d0f04bb2d
KeyboardComposer is now a SubClient
| author | David McClosky <dmcc@bigasterisk.com> |
|---|---|
| date | Thu, 16 Jun 2005 19:26:44 +0000 |
| parents | a92b6d1ac072 |
| children | 0f112a7dd6b3 |
| rev | line source |
|---|---|
| 214 | 1 #!/usr/bin/python |
| 2 | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
3 from __future__ import division,nested_scopes |
| 136 | 4 import sys, time |
| 0 | 5 |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
6 from twisted.internet import reactor,tksupport |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
7 from twisted.web import xmlrpc, server |
| 0 | 8 from Tix import * |
|
253
a92b6d1ac072
SubClient created, keyboardcomposer and gyrocontroller use it now
David McClosky <dmcc@bigasterisk.com>
parents:
246
diff
changeset
|
9 import pickle |
| 214 | 10 |
| 11 import run_local | |
| 12 from light9.Fadable import Fadable | |
| 13 from light9.Submaster import Submasters, sub_maxes | |
|
260
7f9d0f04bb2d
KeyboardComposer is now a SubClient
David McClosky <dmcc@bigasterisk.com>
parents:
253
diff
changeset
|
14 from light9.subclient import SubClient |
|
216
233ee9b1e561
checked the showconfig patch and fixed bugs
drewp@bigasterisk.com
parents:
214
diff
changeset
|
15 from light9 import dmxclient, showconfig |
| 214 | 16 from light9.uihelpers import toplevelat |
| 0 | 17 |
| 18 nudge_keys = { | |
| 19 'up' : list('qwertyuiop'), | |
| 20 'down' : list('asdfghjkl') | |
| 21 } | |
| 22 nudge_keys['down'].append('semicolon') | |
| 23 | |
| 24 class SubScale(Scale, Fadable): | |
| 25 def __init__(self, master, *args, **kw): | |
| 26 self.scale_var = kw.get('variable') or DoubleVar() | |
| 27 kw.update({'variable' : self.scale_var, | |
| 136 | 28 'from' : 1, 'to' : 0, 'showvalue' : 0, |
| 146 | 29 'sliderlength' : 15, 'res' : 0.01, |
| 30 'width' : 40, 'troughcolor' : 'black', 'bg' : 'grey40', | |
| 31 'highlightthickness' : 1, 'bd' : 1, | |
| 32 'highlightcolor' : 'red', 'highlightbackground' : 'black', | |
| 33 'activebackground' : 'red'}) | |
| 0 | 34 Scale.__init__(self, master, *args, **kw) |
| 136 | 35 Fadable.__init__(self, var=self.scale_var, wheel_step=0.05) |
| 146 | 36 self.draw_indicator_colors() |
| 37 def draw_indicator_colors(self): | |
| 38 if self.scale_var.get() == 0: | |
| 39 self['troughcolor'] = 'black' | |
| 40 else: | |
| 41 self['troughcolor'] = 'blue' | |
| 0 | 42 |
| 43 class SubmasterTk(Frame): | |
| 44 def __init__(self, master, name, current_level): | |
| 146 | 45 Frame.__init__(self, master, bd=1, relief='raised', bg='black') |
| 0 | 46 self.slider_var = DoubleVar() |
| 47 self.slider_var.set(current_level) | |
| 48 self.scale = SubScale(self, variable=self.slider_var, width=20) | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
49 namelabel = Label(self, text=name, font="Arial 11", bg='black', |
| 146 | 50 fg='white') |
| 51 namelabel.pack(side=TOP) | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
52 levellabel = Label(self, textvariable=self.slider_var, font="Arial 11", |
| 146 | 53 bg='black', fg='white') |
| 54 levellabel.pack(side=TOP) | |
| 0 | 55 self.scale.pack(side=BOTTOM, expand=1, fill=BOTH) |
| 56 | |
|
253
a92b6d1ac072
SubClient created, keyboardcomposer and gyrocontroller use it now
David McClosky <dmcc@bigasterisk.com>
parents:
246
diff
changeset
|
57 class KeyboardComposer(Frame, SubClient): |
|
a92b6d1ac072
SubClient created, keyboardcomposer and gyrocontroller use it now
David McClosky <dmcc@bigasterisk.com>
parents:
246
diff
changeset
|
58 def __init__(self, root, submasters, current_sub_levels=None): |
| 146 | 59 Frame.__init__(self, root, bg='black') |
|
253
a92b6d1ac072
SubClient created, keyboardcomposer and gyrocontroller use it now
David McClosky <dmcc@bigasterisk.com>
parents:
246
diff
changeset
|
60 SubClient.__init__(self) |
| 0 | 61 self.submasters = submasters |
| 148 | 62 |
| 136 | 63 self.current_sub_levels = {} |
| 64 if current_sub_levels: | |
| 65 self.current_sub_levels = current_sub_levels | |
| 66 else: | |
| 67 try: | |
| 68 self.current_sub_levels = \ | |
| 69 pickle.load(file('.keyboardcomposer.savedlevels')) | |
| 70 except IOError: | |
| 71 pass | |
| 0 | 72 |
| 136 | 73 self.draw_ui() |
| 74 self.send_levels_loop() | |
| 75 def draw_ui(self): | |
| 0 | 76 self.rows = [] # this holds Tk Frames for each row |
| 77 self.slider_vars = {} # this holds subname:sub Tk vars | |
| 78 self.slider_table = {} # this holds coords:sub Tk vars | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
79 self.name_to_subtk = {} # subname : SubmasterTk instance |
| 0 | 80 self.current_row = 0 |
| 81 | |
| 82 self.make_key_hints() | |
| 83 self.draw_sliders() | |
| 84 self.highlight_row(self.current_row) | |
| 85 self.rows[self.current_row].focus() | |
| 136 | 86 |
| 146 | 87 self.buttonframe = Frame(self, bg='black') |
| 88 self.buttonframe.pack(side=BOTTOM) | |
| 89 self.refreshbutton = Button(self.buttonframe, text="Refresh", | |
| 90 command=self.refresh, bg='black', fg='white') | |
| 91 self.refreshbutton.pack(side=LEFT) | |
| 92 self.save_stage_button = Button(self.buttonframe, text="Save", | |
| 93 command=lambda: self.save_current_stage(self.sub_name.get()), | |
| 94 bg='black', fg='white') | |
| 95 self.save_stage_button.pack(side=LEFT) | |
| 96 self.sub_name = Entry(self.buttonframe, bg='black', fg='white') | |
| 97 self.sub_name.pack(side=LEFT) | |
| 136 | 98 self.stop_frequent_update_time = 0 |
| 0 | 99 def make_key_hints(self): |
| 100 keyhintrow = Frame(self) | |
| 101 | |
| 102 col = 0 | |
| 103 for upkey, downkey in zip(nudge_keys['up'], | |
| 104 nudge_keys['down']): | |
| 105 # what a hack! | |
| 106 downkey = downkey.replace('semicolon', ';') | |
| 136 | 107 upkey, downkey = (upkey.upper(), downkey.upper()) |
| 0 | 108 |
| 109 # another what a hack! | |
| 110 keylabel = Label(keyhintrow, text='%s\n%s' % (upkey, downkey), | |
| 146 | 111 width=1, font=('Arial', 10), bg='red', fg='white', anchor='c') |
| 0 | 112 keylabel.pack(side=LEFT, expand=1, fill=X) |
| 113 col += 1 | |
| 114 | |
| 115 keyhintrow.pack(fill=X, expand=0) | |
| 116 self.keyhints = keyhintrow | |
| 117 def setup_key_nudgers(self, tkobject): | |
| 118 for d, keys in nudge_keys.items(): | |
| 119 for key in keys: | |
| 120 # lowercase makes full=0 | |
| 121 keysym = "<KeyPress-%s>" % key | |
| 122 tkobject.bind(keysym, \ | |
| 123 lambda evt, num=keys.index(key), d=d: \ | |
| 124 self.got_nudger(num, d)) | |
| 125 | |
| 126 # uppercase makes full=1 | |
| 127 keysym = "<KeyPress-%s>" % key.upper() | |
| 128 keysym = keysym.replace('SEMICOLON', 'colon') | |
| 129 tkobject.bind(keysym, \ | |
| 130 lambda evt, num=keys.index(key), d=d: \ | |
| 131 self.got_nudger(num, d, full=1)) | |
| 132 | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
133 # Row changing: |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
134 # Page dn, C-n, and ] do down |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
135 # Page up, C-p, and ' do up |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
136 for key in '<Prior> <Next> <Control-n> <Control-p> ' \ |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
137 '<Key-bracketright> <Key-apostrophe>'.split(): |
| 0 | 138 tkobject.bind(key, self.change_row) |
| 139 | |
| 140 def change_row(self, event): | |
| 141 diff = 1 | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
142 if event.keysym in ('Prior', 'p', 'bracketright'): |
| 0 | 143 diff = -1 |
| 144 old_row = self.current_row | |
| 145 self.current_row += diff | |
| 146 self.current_row = max(0, self.current_row) | |
| 147 self.current_row = min(len(self.rows) - 1, self.current_row) | |
| 148 self.unhighlight_row(old_row) | |
| 149 self.highlight_row(self.current_row) | |
| 150 row = self.rows[self.current_row] | |
| 151 self.keyhints.pack_configure(before=row) | |
| 152 def got_nudger(self, number, direction, full=0): | |
| 153 subtk = self.slider_table[(self.current_row, number)] | |
| 154 if direction == 'up': | |
| 155 if full: | |
| 136 | 156 subtk.scale.fade(1) |
| 0 | 157 else: |
| 158 subtk.scale.increase() | |
| 159 else: | |
| 160 if full: | |
| 161 subtk.scale.fade(0) | |
| 162 else: | |
| 163 subtk.scale.decrease() | |
| 164 def draw_sliders(self): | |
| 165 self.tk_focusFollowsMouse() | |
| 166 | |
| 167 rowcount = -1 | |
| 168 col = 0 | |
| 136 | 169 for sub in self.submasters.get_all_subs(): |
| 0 | 170 if col == 0: # make new row |
| 171 row = self.make_row() | |
| 172 rowcount += 1 | |
| 173 current_level = self.current_sub_levels.get(sub.name, 0) | |
| 174 subtk = self.draw_sub_slider(row, col, sub.name, current_level) | |
| 175 self.slider_table[(rowcount, col)] = subtk | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
176 self.name_to_subtk[sub.name] = subtk |
| 0 | 177 col += 1 |
| 178 col %= 10 | |
| 136 | 179 |
| 146 | 180 def slider_changed(x, y, z, subtk=subtk): |
| 181 subtk.scale.draw_indicator_colors() | |
| 182 self.send_levels() | |
| 183 | |
| 184 subtk.slider_var.trace('w', slider_changed) | |
| 0 | 185 def make_row(self): |
| 146 | 186 row = Frame(self, bd=2, bg='black') |
| 0 | 187 row.pack(expand=1, fill=BOTH) |
| 188 self.setup_key_nudgers(row) | |
| 189 self.rows.append(row) | |
| 190 return row | |
| 191 def draw_sub_slider(self, row, col, name, current_level): | |
| 192 subtk = SubmasterTk(row, name, current_level) | |
| 193 subtk.place(relx=col * 0.1, rely=0, relwidth=0.1, relheight=1) | |
| 194 self.setup_key_nudgers(subtk.scale) | |
| 195 | |
| 196 self.slider_vars[name] = subtk.slider_var | |
| 197 return subtk | |
| 198 def highlight_row(self, row): | |
| 199 row = self.rows[row] | |
| 200 row['bg'] = 'red' | |
| 201 def unhighlight_row(self, row): | |
| 202 row = self.rows[row] | |
| 146 | 203 row['bg'] = 'black' |
| 0 | 204 def get_levels(self): |
| 205 return dict([(name, slidervar.get()) | |
| 206 for name, slidervar in self.slider_vars.items()]) | |
| 146 | 207 def get_levels_as_sub(self): |
|
246
89cd37c4314b
gyrocontroller and Submaster.combine_subdict
David McClosky <dmcc@bigasterisk.com>
parents:
216
diff
changeset
|
208 # TODO this should be adapted to use Submaster.combine_subdict |
| 136 | 209 scaledsubs = [self.submasters.get_sub_by_name(sub) * level \ |
| 210 for sub, level in self.get_levels().items()] | |
| 211 | |
| 212 maxes = sub_maxes(*scaledsubs) | |
| 146 | 213 return maxes |
| 214 def save_current_stage(self, subname): | |
| 215 print "saving current levels as", subname | |
| 216 sub = self.get_levels_as_sub() | |
| 217 sub.name = subname | |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
218 sub.temporary = 0 |
| 146 | 219 sub.save() |
| 220 | |
| 136 | 221 def save(self): |
| 222 pickle.dump(self.get_levels(), | |
| 223 file('.keyboardcomposer.savedlevels', 'w')) | |
| 224 def send_frequent_updates(self): | |
| 225 """called when we get a fade -- send events as quickly as possible""" | |
| 226 if time.time() <= self.stop_frequent_update_time: | |
| 227 self.send_levels() | |
| 228 self.after(10, self.send_frequent_updates) | |
| 146 | 229 |
| 136 | 230 def refresh(self): |
| 231 self.save() | |
| 232 self.submasters = Submasters() | |
| 233 self.current_sub_levels = \ | |
| 234 pickle.load(file('.keyboardcomposer.savedlevels')) | |
| 235 for r in self.rows: | |
| 236 r.destroy() | |
| 237 self.keyhints.destroy() | |
| 146 | 238 self.buttonframe.destroy() |
| 136 | 239 self.draw_ui() |
| 0 | 240 |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
241 class LevelServer(xmlrpc.XMLRPC): |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
242 def __init__(self,name_to_subtk): |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
243 self.name_to_subtk = name_to_subtk |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
244 |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
245 def xmlrpc_fadesub(self,subname,level,secs): |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
246 """submaster will fade to level in secs""" |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
247 try: |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
248 self.name_to_subtk[subname].scale.fade(level,secs) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
249 ret='ok' |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
250 except Exception,e: |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
251 ret=str(e) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
252 return ret |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
253 |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
254 |
| 0 | 255 if __name__ == "__main__": |
| 136 | 256 s = Submasters() |
| 0 | 257 |
| 258 root = Tk() | |
| 136 | 259 tl = toplevelat("Keyboard Composer", existingtoplevel=root) |
|
253
a92b6d1ac072
SubClient created, keyboardcomposer and gyrocontroller use it now
David McClosky <dmcc@bigasterisk.com>
parents:
246
diff
changeset
|
260 kc = KeyboardComposer(tl, s) |
| 0 | 261 kc.pack(fill=BOTH, expand=1) |
|
205
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
262 |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
263 ls = LevelServer(kc.name_to_subtk) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
264 reactor.listenTCP(8050, server.Site(ls)) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
265 |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
266 root.bind("<Destroy>",reactor.stop) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
267 root.protocol('WM_DELETE_WINDOW', reactor.stop) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
268 reactor.addSystemEventTrigger('after','shutdown',kc.save) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
269 tksupport.install(root,ms=10) |
|
3905d3c92aaa
twisted mainloop, more row-change keys, xmlrpc fadesub command on port 8050
drewp
parents:
167
diff
changeset
|
270 reactor.run() |