Class: UI_Elements

Inherits:
Object
  • Object
show all
Includes:
Logic_Controls
Defined in:
lib/midinous/style/ui.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logic_Controls

#check_bounds, #color_to_hex, #draw_chevron, #hex_to_color, #pos_box, #relative_pos, #round_num_to_grid, #round_to_grid, #set_point_speed, #sync_diff

Constructor Details

#initialize ⇒ UI_Elements

Returns a new instance of UI_Elements.



69
70
71
72
73
74
75
76
77
 
# File 'lib/midinous/style/ui.rb', line 69

def initialize
  @current_file   = nil
  @operation_file = nil
  @current_window = nil
  @scale_iters      = []
  @in_channel_items = []
  @in_device_items  = []
  @out_device_items = []
end

Instance Attribute Details

#canvas_commands ⇒ Object (readonly)

Construct a Gtk::Builder instance and load our UI description



67
68
69
 
# File 'lib/midinous/style/ui.rb', line 67

def canvas_commands
  @canvas_commands
end

#in_channel_items ⇒ Object (readonly)

Construct a Gtk::Builder instance and load our UI description



67
68
69
 
# File 'lib/midinous/style/ui.rb', line 67

def in_channel_items
  @in_channel_items
end

#in_device_items ⇒ Object (readonly)

Construct a Gtk::Builder instance and load our UI description



67
68
69
 
# File 'lib/midinous/style/ui.rb', line 67

def in_device_items
  @in_device_items
end

#menu_commands ⇒ Object (readonly)

Construct a Gtk::Builder instance and load our UI description



67
68
69
 
# File 'lib/midinous/style/ui.rb', line 67

def menu_commands
  @menu_commands
end

#out_device_items ⇒ Object (readonly)

Construct a Gtk::Builder instance and load our UI description



67
68
69
 
# File 'lib/midinous/style/ui.rb', line 67

def out_device_items
  @out_device_items
end

Instance Method Details

#about_window ⇒ Object 



94
95
96
 
# File 'lib/midinous/style/ui.rb', line 94

def about_window
  @builder.get_object("about_window")
end

#build_ui ⇒ Object 



78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
 
# File 'lib/midinous/style/ui.rb', line 78

def build_ui
  builder_file = "#{File.dirname(__FILE__)}/midinous.glade"
  
  # Connect signal handlers to the constructed widgets

  @builder = Gtk::Builder.new(:file => builder_file)
  
  #Windows

  def midinous 
    @builder.get_object("midinous")
  end
  def file_chooser
    @builder.get_object("file_chooser")
  end
  def confirmer
    @builder.get_object("confirmer")
  end
  def about_window
    @builder.get_object("about_window")
  end
  def notes_window
    @builder.get_object("notes_window")
  end
  def scales_window
    @builder.get_object("scales_window")
  end
  def hotkeys_window
    @builder.get_object("hotkeys_window")
  end
  
  #Menus

  def edit_menu
    @builder.get_object("edit_menu")
  end
  def input_menu
    @builder.get_object("input_menu")
  end
  def output_menu
    @builder.get_object("output_menu")
  end
  def input_channel_menu
    @builder.get_object("input_channel_menu")
  end
  def help_menu
    @builder.get_object("help_menu")
  end
  
  #Menu Items

  def file_new
    @builder.get_object("file_new")
  end
  def file_open
    @builder.get_object("file_open")
  end
  def file_save
    @builder.get_object("file_save")
  end
  def file_save_as
    @builder.get_object("file_save_as")
  end
  def file_quit
    @builder.get_object("file_quit")
  end
  def edit_io
    @builder.get_object("edit_io")
  end
  def help_about
    @builder.get_object("help_about")
  end    
  def help_notes
    @builder.get_object("help_notes")
  end    
  def help_scales
    @builder.get_object("help_scales")
  end    
  def help_hotkeys
    @builder.get_object("help_hotkeys")
  end
  
  #Drawing Areas

  def canvas
    @builder.get_object("canvas")
  end
  def canvas_viewport
    @builder.get_object("canvas_viewport")
  end
  def canvas_scroll_window
    @builder.get_object("canvas_scroll_window")
  end
  
  #Adjustments

  def canvas_h_adj
    @builder.get_object("canvas_scroll_h")
  end
  def canvas_v_adj
    @builder.get_object("canvas_scroll_v")
  end
  def tempo_adj
    @builder.get_object("tempo_adj")
  end
  def root_adj
    @builder.get_object("root_adj")
  end
  
  #Buttons

  def main_tool_1
    @builder.get_object("main_tool_1")
  end    
  def main_tool_2
    @builder.get_object("main_tool_2")
  end    
  def main_tool_3
    @builder.get_object("main_tool_3")
  end    
  def main_tool_4
    @builder.get_object("main_tool_4")
  end
  def path_builder
    @builder.get_object("path_builder")
  end
  def prop_mod_button
    @builder.get_object("prop_mod_button")
  end
  def play
    @builder.get_object("play")
  end
  def stop
    @builder.get_object("stop")
  end
  def tempo
    @builder.get_object("tempo")
  end
  def root_select
    @builder.get_object("root_select")
  end
  def file_operation
    @builder.get_object("file_operation")
  end
  def file_cancel
    @builder.get_object("file_cancel")
  end
  def confirmer_confirm
    @builder.get_object("confirmer_confirm")
  end
  def confirmer_cancel
    @builder.get_object("confirmer_cancel")
  end
  
  #Button Areas

  def logic_controls
    @builder.get_object("logic_controls")
  end
  
  #Text Areas

  def tool_descrip
    @builder.get_object("tool_descrip")
  end
  def status_area
    @builder.get_object("status_area")
  end
  def prop_mod
    @builder.get_object("prop_mod")
  end
  def t_sig
    @builder.get_object("t_sig")
  end
  def file_name
    @builder.get_object("file_name")
  end
  
  #Labels

  def perf_label
    @builder.get_object("perf_label")
  end    
  def tool_label
    @builder.get_object("tool_label")
  end
  def tempo_label
    @builder.get_object("tempo_label")
  end
  def property_label
    @builder.get_object("property_label")
  end    
  def modify_label
    @builder.get_object("modify_label")
  end
  def t_sig_label
    @builder.get_object("t_sig_label")
  end
  def confirmer_label
    @builder.get_object("confirmer_label")
  end
  def scale_label
    @builder.get_object("scale_label")
  end
  
  #Point Property Tree

  def prop_list_model
    @builder.get_object("prop_list_model")
  end  
  def prop_list_view
    @builder.get_object("prop_list_view")
  end
  def prop_list
    @builder.get_object("prop_list")
  end
  def prop_list_col1_h
    @builder.get_object("prop_list_col1_h")
  end
  def prop_list_col2_h
    @builder.get_object("prop_list_col2_h")
  end  
  def prop_list_col1
    @builder.get_object("prop_list_col1")
  end
  def prop_list_col2
    @builder.get_object("prop_list_col2")
  end
  def prop_list_selection
    @builder.get_object("prop_list_selection")
  end
  
  #Scale Selection Combo Box

  def scale_combo
    @builder.get_object("scale_combo")
  end
  def scale_tree_model
    @builder.get_object("scale_tree_model")
  end
  def scale_display
    @builder.get_object("scale_display")
  end
  def clear_io_menu_items
    @in_channel_items.each {|i| input_channel_menu.remove(i)}
    @in_channel_items = []
    @in_device_items.each {|i| input_menu.remove(i)}
    @in_device_items = []
    @out_device_items.each {|o| output_menu.remove(o)}
    @out_device_items = []
  end
  def set_io_menu_items
    unless Pm.in_list.length <= 1
      16.times.with_index {|i| @in_channel_items << Gtk::ImageMenuItem.new(label: (i+1).to_s)}
      @in_channel_items.each {|i| input_channel_menu.append(i)}

      Pm.in_list.each  {|i| @in_device_items << Gtk::ImageMenuItem.new(label: i.name)}
      @in_device_items.each  {|i| input_menu.append(i)}
    end
    Pm.out_list.each {|o| @out_device_items << Gtk::ImageMenuItem.new(label: o.name)}
    @out_device_items.each {|o| output_menu.append(o)}
    
    input_channel_menu.show_all
    input_menu.show_all
    output_menu.show_all
  end
  
  def set_device(id,type)
    case type
    when 'i'
      Pm.sel_in(id)
    when 'o'
      Pm.sel_out(id)
    end
    regen_status
  end

  def regen_status
    unless Pm.in_list.length <= 1
      status_area.text = "Using: Output[#{Pm.out_list[Pm.out_id].name}] "\
      "Input[#{Pm.in_list[Pm.in_id].name} Channel: #{Pm.in_chan}]"
    else
      status_area.text = "Using: Output[#{Pm.out_list[Pm.out_id].name}]"
    end
  end
  
  #Set up accelerators (keyboard shortcuts)

  @menu_commands = Gtk::AccelGroup.new
  @canvas_commands = Gtk::AccelGroup.new
  midinous.add_accel_group(@menu_commands)
  midinous.add_accel_group(@canvas_commands)
  
  scale_cat_1 = scale_tree_model.append(nil)
    scale_cat_1_sub_01 = scale_tree_model.append(scale_cat_1)
    scale_cat_1_sub_02 = scale_tree_model.append(scale_cat_1)
    scale_cat_1_sub_03 = scale_tree_model.append(scale_cat_1)
    scale_cat_1_sub_04 = scale_tree_model.append(scale_cat_1)
    scale_cat_1_sub_05 = scale_tree_model.append(scale_cat_1)
    scale_cat_1_sub_06 = scale_tree_model.append(scale_cat_1)
  scale_cat_2  = scale_tree_model.append(nil)
    scale_cat_2_sub_01 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_02 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_03 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_04 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_05 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_06 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_07 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_08 = scale_tree_model.append(scale_cat_2)   
    scale_cat_2_sub_09 = scale_tree_model.append(scale_cat_2)   
  scale_cat_3 = scale_tree_model.append(nil)
    scale_cat_3_sub_01 = scale_tree_model.append(scale_cat_3)
    scale_cat_3_sub_02 = scale_tree_model.append(scale_cat_3)
    scale_cat_3_sub_03 = scale_tree_model.append(scale_cat_3)
    scale_cat_3_sub_04 = scale_tree_model.append(scale_cat_3)
    scale_cat_3_sub_05 = scale_tree_model.append(scale_cat_3)
    scale_cat_3_sub_06 = scale_tree_model.append(scale_cat_3)   
  scale_cat_4 = scale_tree_model.append(nil)
    scale_cat_4_sub_01 = scale_tree_model.append(scale_cat_4)
    scale_cat_4_sub_02 = scale_tree_model.append(scale_cat_4)
    scale_cat_4_sub_03 = scale_tree_model.append(scale_cat_4)
    scale_cat_4_sub_04 = scale_tree_model.append(scale_cat_4)
    scale_cat_4_sub_05 = scale_tree_model.append(scale_cat_4)
    scale_cat_4_sub_06 = scale_tree_model.append(scale_cat_4)
  scale_cat_5 = scale_tree_model.append(nil)
    scale_cat_5_sub_01 = scale_tree_model.append(scale_cat_5)
    scale_cat_5_sub_02 = scale_tree_model.append(scale_cat_5)
    scale_cat_5_sub_03 = scale_tree_model.append(scale_cat_5)
    scale_cat_5_sub_04 = scale_tree_model.append(scale_cat_5)
    scale_cat_5_sub_05 = scale_tree_model.append(scale_cat_5)

  scale_cat_1 [0] = "Pentatonic"
      scale_cat_1_sub_01[0] = "Hirajoshi"           
      scale_cat_1_sub_02[0] = "Insen"               
      scale_cat_1_sub_03[0] = "Iwato"               
      scale_cat_1_sub_04[0] = "Pentatonic Major"    
      scale_cat_1_sub_05[0] = "Pentatonic Minor"    
      scale_cat_1_sub_06[0] = "Two Semitone Tritone"
  scale_cat_2 [0] = "Traditional"
      scale_cat_2_sub_01[0] = "Aeolian"         
      scale_cat_2_sub_02[0] = "Dorian"          
      scale_cat_2_sub_03[0] = "Harmonic Major"  
      scale_cat_2_sub_04[0] = "Harmonic Minor"  
      scale_cat_2_sub_05[0] = "Ionian"          
      scale_cat_2_sub_06[0] = "Locrian"         
      scale_cat_2_sub_07[0] = "Lydian"          
      scale_cat_2_sub_08[0] = "Mixolydian"      
      scale_cat_2_sub_09[0] = "Phrygian"
  scale_cat_3 [0] = "Modified Traditional"
      scale_cat_3_sub_01[0] =  "Altered"              
      scale_cat_3_sub_02[0] =  "Half Diminished"      
      scale_cat_3_sub_03[0] =  "Locrian Major"        
      scale_cat_3_sub_04[0] =  "Lydian Augmented"     
      scale_cat_3_sub_05[0] =  "Melodic Minor"        
      scale_cat_3_sub_06[0] =  "Ukrainian Dorian"     
  scale_cat_4 [0] = "Exotic"
      scale_cat_4_sub_01[0] = "Augmented" 
      scale_cat_4_sub_02[0] = "Blues"  
      scale_cat_4_sub_03[0] = "Flamenco"  
      scale_cat_4_sub_04[0] = "Hungarian" 
      scale_cat_4_sub_05[0] = "Persian"   
      scale_cat_4_sub_06[0] = "Prometheus"
  scale_cat_5 [0] = "Mathematical"
      scale_cat_5_sub_01[0] = "Chromatic"
      scale_cat_5_sub_02[0] = "Octatonic Whole"
      scale_cat_5_sub_03[0] = "Octatonic Half" 
      scale_cat_5_sub_04[0] = "Tritone" 
      scale_cat_5_sub_05[0] = "Whole Tone"
  
  @scale_iters << scale_cat_1_sub_01
  @scale_iters << scale_cat_1_sub_02
  @scale_iters << scale_cat_1_sub_03
  @scale_iters << scale_cat_1_sub_04
  @scale_iters << scale_cat_1_sub_05
  @scale_iters << scale_cat_1_sub_06
  @scale_iters << scale_cat_2_sub_01
  @scale_iters << scale_cat_2_sub_02
  @scale_iters << scale_cat_2_sub_03
  @scale_iters << scale_cat_2_sub_04
  @scale_iters << scale_cat_2_sub_05
  @scale_iters << scale_cat_2_sub_06
  @scale_iters << scale_cat_2_sub_07
  @scale_iters << scale_cat_2_sub_08
  @scale_iters << scale_cat_2_sub_09
  @scale_iters << scale_cat_3_sub_01
  @scale_iters << scale_cat_3_sub_02
  @scale_iters << scale_cat_3_sub_03
  @scale_iters << scale_cat_3_sub_04
  @scale_iters << scale_cat_3_sub_05
  @scale_iters << scale_cat_3_sub_06
  @scale_iters << scale_cat_4_sub_01
  @scale_iters << scale_cat_4_sub_02
  @scale_iters << scale_cat_4_sub_03
  @scale_iters << scale_cat_4_sub_04
  @scale_iters << scale_cat_4_sub_05
  @scale_iters << scale_cat_4_sub_06
  @scale_iters << scale_cat_5_sub_01
  @scale_iters << scale_cat_5_sub_02
  @scale_iters << scale_cat_5_sub_03
  @scale_iters << scale_cat_5_sub_04
  @scale_iters << scale_cat_5_sub_05

  scale_combo.active = 4
  scale_combo.active_iter = scale_cat_5_sub_01
  
  #Initialize the elements of the screen

  midinous.add_events("key-press-mask")
  canvas.add_events("button-press-mask")
  canvas.add_events("button-release-mask")
  canvas.add_events("pointer-motion-mask")
  prop_mod.add_events("key-press-mask")
  
  path_builder.sensitive = false
  prop_mod_button.sensitive = false
  stop.sensitive = false
  
  tool_descrip.text  = "Select"
  t_sig.text = "4/4"
  
  perf_label.markup       = "<b>#{perf_label.text}</b>"
  tempo_label.markup      = "<b>#{tempo_label.text}</b>"
  tool_label.markup       = "<b>#{tool_label.text}</b>"
  property_label.markup   = "<b>#{property_label.text}</b>"
  modify_label.markup     = "<b>#{modify_label.text}</b>"
  t_sig_label.markup      = "<b>#{t_sig_label.text}</b>"
  scale_label.markup      = "<b>#{scale_label.text}</b>"
  
  set_io_menu_items
  regen_status
  
  
  #canvas.add_events(Gdk::EventMask::BUTTON_PRESS_MASK.nick) #This points to a nickname, basically a string like "button-press-mask" in this case


  #Accel groups, parameter 2 is the modifier

  # 0 - no modifier

  # 1 - shift

  # 2 - no modifier?

  # 3 - shift again?

  # 4 - Cntl

  # 5 - Cntl+Shift

  
  file_chooser.filter = Gtk::FileFilter.new
  file_chooser.filter.add_pattern("*.nous")
  file_chooser.filter.name = "nous file filter"
end

#canvas ⇒ Object

Drawing Areas



157
158
159
 
# File 'lib/midinous/style/ui.rb', line 157

def canvas
  @builder.get_object("canvas")
end

#canvas_h_adj ⇒ Object

Adjustments



168
169
170
 
# File 'lib/midinous/style/ui.rb', line 168

def canvas_h_adj
  @builder.get_object("canvas_scroll_h")
end

#canvas_scroll_window ⇒ Object 



163
164
165
 
# File 'lib/midinous/style/ui.rb', line 163

def canvas_scroll_window
  @builder.get_object("canvas_scroll_window")
end

#canvas_v_adj ⇒ Object 



171
172
173
 
# File 'lib/midinous/style/ui.rb', line 171

def canvas_v_adj
  @builder.get_object("canvas_scroll_v")
end

#canvas_viewport ⇒ Object 



160
161
162
 
# File 'lib/midinous/style/ui.rb', line 160

def canvas_viewport
  @builder.get_object("canvas_viewport")
end

#clear_io_menu_items ⇒ Object 



309
310
311
312
313
314
315
316
 
# File 'lib/midinous/style/ui.rb', line 309

def clear_io_menu_items
  @in_channel_items.each {|i| input_channel_menu.remove(i)}
  @in_channel_items = []
  @in_device_items.each {|i| input_menu.remove(i)}
  @in_device_items = []
  @out_device_items.each {|o| output_menu.remove(o)}
  @out_device_items = []
end

#confirm(type) ⇒ Object 



510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
 
# File 'lib/midinous/style/ui.rb', line 510

def confirm(type)
  case type
  when "new"
    @current_window = "new_confirm"
    confirmer_confirm.label = "Create New"
    confirmer_label.markup = "<b> There are unsaved changes.</b> \n Do you wish to proceed? "
    confirmer_cancel.visible = true
  when "quit"
    @current_window = "quit_confirm"
    confirmer_confirm.label = "Quit"
    confirmer_cancel.visible = true
    confirmer_label.markup = "<b> There are unsaved changes.</b> \n Do you wish to proceed? "
  when "path_warning"
    @current_window = "path_warning"
    confirmer_confirm.label = "OK"
    confirmer_cancel.visible = false
    confirmer_label.markup = "<b> WARNING:</b> Live composition detected. \n This may have affected round-robin point starting paths. "
  end
  confirmer.visible = true
end

#confirm_act(choice) ⇒ Object 



576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
 
# File 'lib/midinous/style/ui.rb', line 576

def confirm_act(choice)
  if choice == "yes"
    case @current_window
    when "new_confirm"
      CC.nouspoints.each do |n|
        n.traveler_start = false
        n.path_to   = []
        n.path_from = []
      end
      CC.nouspoints = []
      file_name.text = ""
      CC.tempo     = 120
      CC.scale     = "Chromatic"
      CC.root_note = 60
      CC.beats     = 4
      CC.beat_note = 4

      CC.set_tempo(CC.tempo)
      CC.set_scale(CC.scale,CC.root_note)
      CC.canvas_grid_change(nil)
      tempo_adj.value = CC.tempo
      @scale_iters.each {|s| scale_combo.active_iter = s if s[0] == CC.scale}
      root_adj.value  = CC.root_note
      @current_file = nil
      midinous.title = "Midinous"
    when "quit_confirm"
      Gtk.main_quit
    end
  end
  confirmer.visible = false
  canvas.queue_draw
end

#confirmer ⇒ Object 



91
92
93
 
# File 'lib/midinous/style/ui.rb', line 91

def confirmer
  @builder.get_object("confirmer")
end

#confirmer_cancel ⇒ Object 



221
222
223
 
# File 'lib/midinous/style/ui.rb', line 221

def confirmer_cancel
  @builder.get_object("confirmer_cancel")
end

#confirmer_confirm ⇒ Object 



218
219
220
 
# File 'lib/midinous/style/ui.rb', line 218

def confirmer_confirm
  @builder.get_object("confirmer_confirm")
end

#confirmer_label ⇒ Object 



266
267
268
 
# File 'lib/midinous/style/ui.rb', line 266

def confirmer_label
  @builder.get_object("confirmer_label")
end

#edit_io ⇒ Object 



140
141
142
 
# File 'lib/midinous/style/ui.rb', line 140

def edit_io
  @builder.get_object("edit_io")
end

#edit_menu ⇒ Object

Menus



108
109
110
 
# File 'lib/midinous/style/ui.rb', line 108

def edit_menu
  @builder.get_object("edit_menu")
end

#file_cancel ⇒ Object 



215
216
217
 
# File 'lib/midinous/style/ui.rb', line 215

def file_cancel
  @builder.get_object("file_cancel")
end

#file_chooser ⇒ Object 



88
89
90
 
# File 'lib/midinous/style/ui.rb', line 88

def file_chooser
  @builder.get_object("file_chooser")
end

#file_input_check(type) ⇒ Object 



530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
 
# File 'lib/midinous/style/ui.rb', line 530

def file_input_check(type)
  case type
  when "chooser"
    unless UI::file_chooser.uri == nil
      UI::file_name.text = UI::file_chooser.uri.split("/").last
    else
      UI::file_name.text = ""
    end
  when "name"
    unless UI::file_name.text != "" || 
           UI::file_chooser.uri != nil || 
           UI::file_name.text.count(".") > 1
    then
         UI::file_operation.sensitive = false 
    else UI::file_operation.sensitive = true 
    end
  end
end

#file_name ⇒ Object 



243
244
245
 
# File 'lib/midinous/style/ui.rb', line 243

def file_name
  @builder.get_object("file_name")
end

#file_new ⇒ Object

Menu Items



125
126
127
 
# File 'lib/midinous/style/ui.rb', line 125

def file_new
  @builder.get_object("file_new")
end

#file_open ⇒ Object 



128
129
130
 
# File 'lib/midinous/style/ui.rb', line 128

def file_open
  @builder.get_object("file_open")
end

#file_oper(type) ⇒ Object 



548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
 
# File 'lib/midinous/style/ui.rb', line 548

def file_oper(type)
  case type
  when "open"
    @current_window = "file_open"
    file_chooser.title = "Open"
    file_operation.label = "Open"
    file_chooser.visible = true
    file_name.editable = false
  when "save"
    @current_window = "file_save"
    if @current_file == nil #If the working file does not exist yet

      file_chooser.title = "Save As"
      file_operation.label = "Save As"
      file_name.editable = true
      file_chooser.visible = true
    else  
      save_operation #Resave the file if @current_file already exists

    end
  when "saveas"
    @current_window = "file_save"
    #If the working file does not exist yet, suggest a name

    file_name.text = @current_file.split("\\").last unless @current_file == nil
    file_chooser.title = "Save As"
    file_operation.label = "Save As"
    file_name.editable = true
    file_chooser.visible = true
  end
end

#file_oper_act(choice) ⇒ Object 



608
609
610
611
612
613
614
615
616
617
618
619
620
621
 
# File 'lib/midinous/style/ui.rb', line 608

def file_oper_act(choice)
  if choice == "yes"
    case @current_window
    when "file_open"
      #Remove current points and load points from file

      load_operation
    when "file_save"
      #Save nouspoints to a new, or existing file, window only if new

      save_operation
    end
  end
  file_chooser.visible = false
  canvas.queue_draw
end

#file_operation ⇒ Object 



212
213
214
 
# File 'lib/midinous/style/ui.rb', line 212

def file_operation
  @builder.get_object("file_operation")
end

#file_quit ⇒ Object 



137
138
139
 
# File 'lib/midinous/style/ui.rb', line 137

def file_quit
  @builder.get_object("file_quit")
end

#file_save ⇒ Object 



131
132
133
 
# File 'lib/midinous/style/ui.rb', line 131

def file_save
  @builder.get_object("file_save")
end

#file_save_as ⇒ Object 



134
135
136
 
# File 'lib/midinous/style/ui.rb', line 134

def file_save_as
  @builder.get_object("file_save_as")
end

#help_about ⇒ Object 



143
144
145
 
# File 'lib/midinous/style/ui.rb', line 143

def help_about
  @builder.get_object("help_about")
end

#help_hotkeys ⇒ Object 



152
153
154
 
# File 'lib/midinous/style/ui.rb', line 152

def help_hotkeys
  @builder.get_object("help_hotkeys")
end

#help_menu ⇒ Object 



120
121
122
 
# File 'lib/midinous/style/ui.rb', line 120

def help_menu
  @builder.get_object("help_menu")
end

#help_notes ⇒ Object 



146
147
148
 
# File 'lib/midinous/style/ui.rb', line 146

def help_notes
  @builder.get_object("help_notes")
end

#help_scales ⇒ Object 



149
150
151
 
# File 'lib/midinous/style/ui.rb', line 149

def help_scales
  @builder.get_object("help_scales")
end

#hotkeys_window ⇒ Object 



103
104
105
 
# File 'lib/midinous/style/ui.rb', line 103

def hotkeys_window
  @builder.get_object("hotkeys_window")
end

#input_channel_menu ⇒ Object 



117
118
119
 
# File 'lib/midinous/style/ui.rb', line 117

def input_channel_menu
  @builder.get_object("input_channel_menu")
end

#input_menu ⇒ Object 



111
112
113
 
# File 'lib/midinous/style/ui.rb', line 111

def input_menu
  @builder.get_object("input_menu")
end

#load_operation ⇒ Object 



654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
 
# File 'lib/midinous/style/ui.rb', line 654

def load_operation
  CC.canvas_stop
  CC.nouspoints = []
  @current_file = file_chooser.uri
  operator = @current_file.sub("file:///","")
  operator = operator.gsub("/","\\")
  operator = operator.gsub("%20"," ")
  
  load = IO.binread(operator)
  load = load.gsub("\r","")
  load = load.split("\n")
  load[0..-2].each do |point_line|
    point_line = point_line.split("<~>")
    CC.nouspoints << NousPoint.new(eval(point_line[1]),point_line[0].to_i)
  end
  CC.nouspoints.each do |n|
    load.each do |point_line|
      point_line = point_line.split("<~>")
      if point_line[0].to_i == n.save_id
        if point_line[2].match(/^([+]|-)[0-9]{1,2}$/)
          n.note = point_line[2]
          n.use_rel = true
        elsif (point_line[2].to_i >= 0 &&
               point_line[2].to_i <= 127 &&
              !(point_line[2].include?("+") || point_line[2].include?("-")))
        then
          n.note = point_line[2].to_i
        end
        n.velocity       = point_line[3].to_i
        n.channel        = point_line[4].to_i
        n.duration       = point_line[5].to_i
        n.set_default_color(hex_to_color(point_line[6]))
        n.repeat         = point_line[7].to_i
        n.play_modes     = eval(point_line[8])
        n.traveler_start = eval(point_line[9])
        n.use_rel        = eval(point_line[10])
        n.path_mode      = point_line[11]
        n.mute           = eval(point_line[12])
        n.path_to_rels   = eval(point_line[13])
        n.path_from_rels = eval(point_line[14])
        n.path_to_rels.each   {|ptr| n.path_to   << CC.nouspoints.find {|f| ptr == f.save_id}}
        n.path_from_rels.each {|pfr| n.path_from << CC.nouspoints.find {|f| pfr == f.save_id}}
      end
    end
  end
  load_last = load.last.split("<~>")
  CC.tempo     = load_last[0].to_f
  CC.scale     = load_last[1]
  CC.root_note = load_last[2].to_i
  CC.beats     = load_last[3].to_i
  CC.beat_note = load_last[4].to_i
  
  CC.set_tempo(CC.tempo)
  CC.set_scale(CC.scale,CC.root_note)
  CC.canvas_grid_change(nil)
  tempo_adj.value = CC.tempo
  @scale_iters.each {|s| scale_combo.active_iter = s if s[0] == CC.scale}
  root_adj.value  = CC.root_note

  midinous.title = "Midinous - #{operator}"
end

#logic_controls ⇒ Object

Button Areas



226
227
228
 
# File 'lib/midinous/style/ui.rb', line 226

def logic_controls
  @builder.get_object("logic_controls")
end

#main_tool_1 ⇒ Object

Buttons



182
183
184
 
# File 'lib/midinous/style/ui.rb', line 182

def main_tool_1
  @builder.get_object("main_tool_1")
end

#main_tool_2 ⇒ Object 



185
186
187
 
# File 'lib/midinous/style/ui.rb', line 185

def main_tool_2
  @builder.get_object("main_tool_2")
end

#main_tool_3 ⇒ Object 



188
189
190
 
# File 'lib/midinous/style/ui.rb', line 188

def main_tool_3
  @builder.get_object("main_tool_3")
end

#main_tool_4 ⇒ Object 



191
192
193
 
# File 'lib/midinous/style/ui.rb', line 191

def main_tool_4
  @builder.get_object("main_tool_4")
end

#midinous ⇒ Object

Windows



85
86
87
 
# File 'lib/midinous/style/ui.rb', line 85

def midinous 
  @builder.get_object("midinous")
end

#modify_label ⇒ Object 



260
261
262
 
# File 'lib/midinous/style/ui.rb', line 260

def modify_label
  @builder.get_object("modify_label")
end

#notes_window ⇒ Object 



97
98
99
 
# File 'lib/midinous/style/ui.rb', line 97

def notes_window
  @builder.get_object("notes_window")
end

#output_menu ⇒ Object 



114
115
116
 
# File 'lib/midinous/style/ui.rb', line 114

def output_menu
  @builder.get_object("output_menu")
end

#path_builder ⇒ Object 



194
195
196
 
# File 'lib/midinous/style/ui.rb', line 194

def path_builder
  @builder.get_object("path_builder")
end

#perf_label ⇒ Object

Labels



248
249
250
 
# File 'lib/midinous/style/ui.rb', line 248

def perf_label
  @builder.get_object("perf_label")
end

#play ⇒ Object 



200
201
202
 
# File 'lib/midinous/style/ui.rb', line 200

def play
  @builder.get_object("play")
end

#prop_list ⇒ Object 



280
281
282
 
# File 'lib/midinous/style/ui.rb', line 280

def prop_list
  @builder.get_object("prop_list")
end

#prop_list_col1 ⇒ Object 



289
290
291
 
# File 'lib/midinous/style/ui.rb', line 289

def prop_list_col1
  @builder.get_object("prop_list_col1")
end

#prop_list_col1_h ⇒ Object 



283
284
285
 
# File 'lib/midinous/style/ui.rb', line 283

def prop_list_col1_h
  @builder.get_object("prop_list_col1_h")
end

#prop_list_col2 ⇒ Object 



292
293
294
 
# File 'lib/midinous/style/ui.rb', line 292

def prop_list_col2
  @builder.get_object("prop_list_col2")
end

#prop_list_col2_h ⇒ Object 



286
287
288
 
# File 'lib/midinous/style/ui.rb', line 286

def prop_list_col2_h
  @builder.get_object("prop_list_col2_h")
end

#prop_list_model ⇒ Object

Point Property Tree



274
275
276
 
# File 'lib/midinous/style/ui.rb', line 274

def prop_list_model
  @builder.get_object("prop_list_model")
end

#prop_list_selection ⇒ Object 



295
296
297
 
# File 'lib/midinous/style/ui.rb', line 295

def prop_list_selection
  @builder.get_object("prop_list_selection")
end

#prop_list_view ⇒ Object 



277
278
279
 
# File 'lib/midinous/style/ui.rb', line 277

def prop_list_view
  @builder.get_object("prop_list_view")
end

#prop_mod ⇒ Object 



237
238
239
 
# File 'lib/midinous/style/ui.rb', line 237

def prop_mod
  @builder.get_object("prop_mod")
end

#prop_mod_button ⇒ Object 



197
198
199
 
# File 'lib/midinous/style/ui.rb', line 197

def prop_mod_button
  @builder.get_object("prop_mod_button")
end

#property_label ⇒ Object 



257
258
259
 
# File 'lib/midinous/style/ui.rb', line 257

def property_label
  @builder.get_object("property_label")
end

#regen_status ⇒ Object 



343
344
345
346
347
348
349
350
 
# File 'lib/midinous/style/ui.rb', line 343

def regen_status
  unless Pm.in_list.length <= 1
    status_area.text = "Using: Output[#{Pm.out_list[Pm.out_id].name}] "\
    "Input[#{Pm.in_list[Pm.in_id].name} Channel: #{Pm.in_chan}]"
  else
    status_area.text = "Using: Output[#{Pm.out_list[Pm.out_id].name}]"
  end
end

#root_adj ⇒ Object 



177
178
179
 
# File 'lib/midinous/style/ui.rb', line 177

def root_adj
  @builder.get_object("root_adj")
end

#root_select ⇒ Object 



209
210
211
 
# File 'lib/midinous/style/ui.rb', line 209

def root_select
  @builder.get_object("root_select")
end

#save_operation ⇒ Object 



623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
 
# File 'lib/midinous/style/ui.rb', line 623

def save_operation

  unless file_name.text[-5..-1] == ".nous"
    @current_file = "#{file_chooser.current_folder_uri}/#{file_name.text}.nous"
    
  else @current_file = "#{file_chooser.current_folder_uri}/#{file_name.text}"
  end
  
  operator = @current_file.sub("file:///","")
  operator = operator.gsub("/","\\")
  operator = operator.gsub("%20"," ")

  IO.binwrite(operator, "")
  save = File.open(operator, "a")
  issued_id = 0
  CC.nouspoints.each do |n|
    n.save_id = issued_id
    issued_id += 1
  end
  CC.nouspoints.each do |n|
    n.write_props(save)
    save.write("\n")
  end
  save.write("#{CC.tempo}<~>")
  save.write("#{CC.scale}<~>")
  save.write("#{CC.root_note}<~>")
  save.write("#{CC.beats}<~>")
  save.write("#{CC.beat_note}")
  midinous.title = "Midinous - #{operator}"
  save.close
end

#scale_combo ⇒ Object

Scale Selection Combo Box



300
301
302
 
# File 'lib/midinous/style/ui.rb', line 300

def scale_combo
  @builder.get_object("scale_combo")
end

#scale_display ⇒ Object 



306
307
308
 
# File 'lib/midinous/style/ui.rb', line 306

def scale_display
  @builder.get_object("scale_display")
end

#scale_label ⇒ Object 



269
270
271
 
# File 'lib/midinous/style/ui.rb', line 269

def scale_label
  @builder.get_object("scale_label")
end

#scale_tree_model ⇒ Object 



303
304
305
 
# File 'lib/midinous/style/ui.rb', line 303

def scale_tree_model
  @builder.get_object("scale_tree_model")
end

#scales_window ⇒ Object 



100
101
102
 
# File 'lib/midinous/style/ui.rb', line 100

def scales_window
  @builder.get_object("scales_window")
end

#set_device(id, type) ⇒ Object 



333
334
335
336
337
338
339
340
341
 
# File 'lib/midinous/style/ui.rb', line 333

def set_device(id,type)
  case type
  when 'i'
    Pm.sel_in(id)
  when 'o'
    Pm.sel_out(id)
  end
  regen_status
end

#set_io_menu_items ⇒ Object 



317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
 
# File 'lib/midinous/style/ui.rb', line 317

def set_io_menu_items
  unless Pm.in_list.length <= 1
    16.times.with_index {|i| @in_channel_items << Gtk::ImageMenuItem.new(label: (i+1).to_s)}
    @in_channel_items.each {|i| input_channel_menu.append(i)}
  
    Pm.in_list.each  {|i| @in_device_items << Gtk::ImageMenuItem.new(label: i.name)}
    @in_device_items.each  {|i| input_menu.append(i)}
  end
  Pm.out_list.each {|o| @out_device_items << Gtk::ImageMenuItem.new(label: o.name)}
  @out_device_items.each {|o| output_menu.append(o)}
  
  input_channel_menu.show_all
  input_menu.show_all
  output_menu.show_all
end

#status_area ⇒ Object 



234
235
236
 
# File 'lib/midinous/style/ui.rb', line 234

def status_area
  @builder.get_object("status_area")
end

#stop ⇒ Object 



203
204
205
 
# File 'lib/midinous/style/ui.rb', line 203

def stop
  @builder.get_object("stop")
end

#t_sig ⇒ Object 



240
241
242
 
# File 'lib/midinous/style/ui.rb', line 240

def t_sig
  @builder.get_object("t_sig")
end

#t_sig_label ⇒ Object 



263
264
265
 
# File 'lib/midinous/style/ui.rb', line 263

def t_sig_label
  @builder.get_object("t_sig_label")
end

#tempo ⇒ Object 



206
207
208
 
# File 'lib/midinous/style/ui.rb', line 206

def tempo
  @builder.get_object("tempo")
end

#tempo_adj ⇒ Object 



174
175
176
 
# File 'lib/midinous/style/ui.rb', line 174

def tempo_adj
  @builder.get_object("tempo_adj")
end

#tempo_label ⇒ Object 



254
255
256
 
# File 'lib/midinous/style/ui.rb', line 254

def tempo_label
  @builder.get_object("tempo_label")
end

#tool_descrip ⇒ Object

Text Areas



231
232
233
 
# File 'lib/midinous/style/ui.rb', line 231

def tool_descrip
  @builder.get_object("tool_descrip")
end

#tool_label ⇒ Object 



251
252
253
 
# File 'lib/midinous/style/ui.rb', line 251

def tool_label
  @builder.get_object("tool_label")
end