Class: TECSCDE::Control

Inherits:
Object show all
Defined in:
lib/tecscde/control.rb

Constant Summary collapse

MODE_LIST =
@window

Gtk::Window

@model::Model @view::View @mode::Symbol: :NEW_CELL, :POINTER @cport_joining::TmCPort # :SM_JOINING starting cell @celltype_tree_view::CelltypeTreeView @attr_tree_view::AttrTreeView @prev_time::Integer: event time (milli second)

[:MODE_NONE, :MODE_NEW_CELL, :MODE_POINTER]
SUBMODE_LIST = 
[
  :SM_NONE,
  :SM_JOINING,
  :SM_SURROUNDING_CELLS,
  :SM_MOVING_CELL_BAR,
  :SM_MOVING_CPORT,
  :SM_MOVING_EPORT,
  :SM_MOVING_CELL_EDGE,
  :SM_EDIT_CELL_NAME
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ Control

Returns a new instance of Control.



109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
 
# File 'lib/tecscde/control.rb', line 109

def initialize(model)
  @nest = -1
  @model = model
  @highlighted_objects = TECSCDE::HighlightedObjects.new
  @mode = :MODE_NONE
  @sub_mode = :SM_NONE
  @cport_joining = nil
  @prev_time = 0

  create_new_operation_window
  add_celltype_list

  @highlighted_objects.set_attr_tree_view(@attr_tree_view, @cell_name_entry, @cell_region_entry, @cell_frame)
  @highlighted_objects.update_attr_tree_view

  @last_xm = @last_ym = 0
end

Instance Attribute Details

#highlighted_objects ⇒ Object (readonly)

Returns the value of attribute highlighted_objects.



107
108
109
 
# File 'lib/tecscde/control.rb', line 107

def highlighted_objects
  @highlighted_objects
end

Instance Method Details

#add_celltype_list ⇒ Object 



477
478
479
480
481
482
483
 
# File 'lib/tecscde/control.rb', line 477

def add_celltype_list
  ctl = @model.get_celltype_list
  return unless ctl
  ctl.each do |ct|
    @celltype_tree_view.add(ct)
  end
end

#change_preferences(paper: nil) ⇒ Object 



213
214
215
 
# File 'lib/tecscde/control.rb', line 213

def change_preferences(paper: nil)
  @model.paper = paper.to_sym
end

#create_new_operation_window ⇒ Object

—– palette —–#



218
219
220
221
222
 
# File 'lib/tecscde/control.rb', line 218

def create_new_operation_window
  @palette = TECSCDE::Palette.new(self)
  # @palette.get_entry_cell_name
  # @palette.get_attrTreeView
end

#find_near(xm, ym) ⇒ Object

find_near object

RETURN::TmCell, TmPort, TmJoin



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
 
# File 'lib/tecscde/control.rb', line 450

def find_near(xm, ym)
  @model.get_cell_list.each do |cell|
    port = cell.get_near_port(xm, ym)
    if port
      # p "found port"
      return port
    end

    if cell.near?(xm, ym)
      # p "found cell"
      return cell
    end
  end

  # find nearest bar
  min_dist = 999999999
  min_bar = nil
  @model.get_join_list.each do |join|
    bar, dist = join.get_near_bar(xm, ym)
    if dist < min_dist
      min_dist = dist
      min_bar = bar
    end
  end
  min_bar
end

#key_pressed(keyval, state) ⇒ Object 



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
 
# File 'lib/tecscde/control.rb', line 395

def key_pressed(keyval, state)
  return if @sub_mode == :SM_EDIT_CELL_NAME

  case keyval
  when 0xff     # delete key
    @highlighted_objects.each do |object|
      if object.is_a?(TECSModel::TmJoinBar)
        object.get_join.delete
      elsif object.is_a?(TECSModel::TmCell)
        object.delete
      elsif object.is_a?(TECSModel::TmPort)
        object.delete_highlighted
      end
    end
    @highlighted_objects.reset
  when 0x63     # Insert
    @highlighted_objects.each do |object|
      if object.is_a?(TECSModel::TmPort)
        object.insert(state.shift_mask? ? :before : :after)
      end
    end
  when 0x51, 0x52, 0x53, 0x54
    case keyval
    when 0x51     # left arrow
      x_inc = - TECSModel.get_alignment
      y_inc = 0
    when 0x52     # up arrow
      x_inc = 0.0
      y_inc = - TECSModel.get_alignment
    when 0x53     # right arrow
      x_inc = TECSModel.get_alignment
      y_inc = 0
    when 0x54     # down arrow
      x_inc = 0.0
      y_inc = TECSModel.get_alignment
    end
    @highlighted_objects.each do |obj|
      obj.move(x_inc, y_inc)
    end
  when 0x50     # home
  when 0x57     # end
  when 0x55     # PageUp
  when 0x56     # PageDown
  else
    message = "key_pressed: keyval=%02x" % [keyval]
    TECSCDE.logger.info(message)
  end
  if @sub_mode != :SM_EDIT_CELL_NAME
    update
  end
  @model.set_undo_point
end

#motion_on_canvas(xm, ym, state) ⇒ Object

mouse moved on canvas



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
 
# File 'lib/tecscde/control.rb', line 325

def motion_on_canvas(xm, ym, state)
  x_inc = xm - @last_xm
  y_inc = ym - @last_ym

  q, r = x_inc.divmod(TECSModel.get_alignment)
  x_inc2 = TECSModel.get_alignment * q
  @last_xm = xm - r

  q, r = y_inc.divmod(TECSModel.get_alignment)
  y_inc2 = TECSModel.get_alignment * q
  @last_ym = ym - r

  case @sub_mode
  when :SM_MOVING_CELL_BAR
    @highlighted_objects.each do |cell_bar|
      cell_bar.move(x_inc2, y_inc2)
    end
    @view.refresh_canvas
    @view.draw_highlight_objects(@highlighted_objects)
  when :SM_MOVING_CPORT, :SM_MOVING_EPORT
    @highlighted_objects.each do |port|
      port.move(x_inc2, y_inc2)
    end
    update
    @view.refresh_canvas
    @view.draw_highlight_objects(@highlighted_objects)
  when :SM_JOINING
    object = find_near(xm, ym)
    if object.is_a?(TECSModel::TmEPort)
      if object.get_signature == @cport_joining.get_signature
        @view.set_cursor(TECSCDE::CURSOR_JOIN_OK)
      end
      # update
    end

  when :SM_NONE
    object = find_near(xm, ym)
    if object.is_a?(TECSModel::TmCPort)
      @view.set_cursor(TECSCDE::CURSOR_PORT)
    else
      @view.set_cursor(TECSCDE::CURSOR_NORMAL)
    end
  end
end

#on_cell_name_entry_active(entry) ⇒ Object 



168
169
170
171
172
173
 
# File 'lib/tecscde/control.rb', line 168

def on_cell_name_entry_active(entry)
  @b_cell_renaming = true
  @highlighted_objects.change_cell_name(entry.text)
  @b_cell_renaming = false
  update
end

#on_cell_name_entry_focus_out(entry) ⇒ Object 



175
176
177
178
179
180
 
# File 'lib/tecscde/control.rb', line 175

def on_cell_name_entry_focus_out(entry)
  return if @b_cell_renaming
  # to avoid nested message box dialog in error case
  @highlighted_objects.change_cell_name(entry.text)
  update
end

#on_cell_region_entry_active(entry) ⇒ Object 



182
183
184
185
186
187
 
# File 'lib/tecscde/control.rb', line 182

def on_cell_region_entry_active(entry)
  # @b_cell_renaming = true
  # @highlighted_objects.change_cell_name entry.text
  # @b_cell_renaming = false
  # update
end

#on_cell_region_entry_focus_out(entry) ⇒ Object 



189
190
191
192
193
194
195
 
# File 'lib/tecscde/control.rb', line 189

def on_cell_region_entry_focus_out(entry)
  # to avoid nested message box dialog in error case
  # if ! @b_cell_renaming
  #   @highlighted_objects.change_cell_name entry.text
  #   update
  # end
end

#on_export ⇒ Object 



133
134
135
136
137
138
139
140
 
# File 'lib/tecscde/control.rb', line 133

def on_export
  fname = @model.file_editing.sub(/\.[Cc][Dd][Ee]\Z/, ".pdf")
  if !(fname =~ /\.pdf\Z/)
    fname += ".pdf"
  end
  TECSCDE.logger.info("export to #{fname}")
  @view.export(fname)
end

#on_new_cell ⇒ Object 



147
148
149
150
 
# File 'lib/tecscde/control.rb', line 147

def on_new_cell
  @mode = :MODE_NEW_CELL
  TECSCDE.logger.info("mode: new")
end

#on_pointer ⇒ Object 



142
143
144
145
 
# File 'lib/tecscde/control.rb', line 142

def on_pointer
  TECSCDE.logger.info("mode: pointer")
  @mode = :MODE_POINTER
end

#on_quit ⇒ Object 



164
165
166
 
# File 'lib/tecscde/control.rb', line 164

def on_quit
  TECSCDE.quit(@model)
end

#on_redo ⇒ Object 



158
159
160
161
162
 
# File 'lib/tecscde/control.rb', line 158

def on_redo
  @model.redo
  @highlighted_objects.reset
  update
end

#on_save ⇒ Object

—– operations for palette —–#



128
129
130
131
 
# File 'lib/tecscde/control.rb', line 128

def on_save
  TECSCDE.logger.info("save")
  @model.save(@model.file_editing)
end

#on_undo ⇒ Object 



152
153
154
155
156
 
# File 'lib/tecscde/control.rb', line 152

def on_undo
  @model.undo
  @highlighted_objects.reset
  update
end

#preferences ⇒ Object 



207
208
209
210
211
 
# File 'lib/tecscde/control.rb', line 207

def preferences
  {
    paper: @model.paper
  }
end

#pressed_on_canvas(xm, ym, state, button, time, click_count) ⇒ Object

mouse pressed on canvas

button::Integer: mouse button number state::GdkModifierType: modifier key state time::Integer: milli second click_count::Integer: 1=single click, 2=double click



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
 
# File 'lib/tecscde/control.rb', line 245

def pressed_on_canvas(xm, ym, state, button, time, click_count)
  # p "button=#{button} state=#{state} time=#{time} sub_mode=#{@sub_mode}"
  if @sub_mode == :SM_EDIT_CELL_NAME
    name = @view.end_edit_name
    # p "end_edit_name name=#{name}"
    @highlighted_objects.change_cell_name(name)
    @sub_mode = :SM_NONE
  end

  @prev_time = time

  return unless button == 1

  object = find_near(xm, ym)
  if object.is_a?(TECSModel::TmCell) && click_count == 2
    if object.editable?
      # p "begin_edit_name"
      @view.begin_edit_name(object, time)
      @highlighted_objects.reset(object)
      @sub_mode = :SM_EDIT_CELL_NAME
    end
  elsif object.is_a?(TECSModel::TmCell) || object.is_a?(TECSModel::TmJoinBar)
    @sub_mode = :SM_MOVING_CELL_BAR
    # p "FOUND Cell or Bar"
    if state.shift_mask?
      @highlighted_objects.add(object)
    elsif state.control_mask?
      @highlighted_objects.add_del(object)
    elsif !@highlighted_objects.include?(object)
      @highlighted_objects.reset(object)
    end
    @view.draw_highlight_objects(@highlighted_objects)
  elsif object.is_a?(TECSModel::TmCPort)
    # p "FOUND TmCPort"
    if state.shift_mask?
      @sub_mode = :SM_MOVING_CPORT
      @highlighted_objects.add(object)
    elsif state.control_mask?
      @sub_mode = :SM_MOVING_CPORT
      @highlighted_objects.reset(object)
    elsif object.get_join.nil?
      @sub_mode = :SM_JOINING
      @highlighted_objects.reset
      @cport_joining = object
      @view.set_cursor(TECSCDE::CURSOR_JOINING)
    else
      TECSCDE.message_box(<<~MESSAGE, :OK)
        Call port has already been joined.
        Delete existing join before creating new join.
        If you want to highlighted port, click with pressing shift key.
      MESSAGE
    end
  elsif object.is_a?(TECSModel::TmEPort)
    @sub_mode = :SM_MOVING_EPORT
    if state.shift_mask?
      @highlighted_objects.add(object)
    elsif state.control_mask?
      @highlighted_objects.add_del(object)
    else
      # p "FOUND TmEPort"
      @highlighted_objects.reset(object)
    end
  else
    # p "NOT FOUND"
    if @mode == :MODE_NEW_CELL
      ctn, nsp = @celltype_tree_view.selected
      if ctn
        cell = @model.new_cell(xm, ym, ctn, nsp)
        @model.set_undo_point
      end
      @highlighted_objects.reset(cell)
    else
      @highlighted_objects.reset
    end
  end
  @last_xm = xm
  @last_ym = ym
end

#released_on_canvas(xm, ym, state, button) ⇒ Object

mouse released on canvas



371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
 
# File 'lib/tecscde/control.rb', line 371

def released_on_canvas(xm, ym, state, button)
  case @sub_mode
  when :SM_MOVING_CELL_BAR
    # update
    @model.set_undo_point
  when :SM_MOVING_CPORT, :SM_MOVING_EPORT
    # update
    @model.set_undo_point
  when :SM_JOINING
    object = find_near(xm, ym)
    if object.is_a?(TECSModel::TmEPort)
      if object.get_signature == @cport_joining.get_signature
        join = @model.new_join(@cport_joining, object)
        @model.set_undo_point
      end
      # update
    end
  end
  @view.set_cursor(TECSCDE::CURSOR_NORMAL)
  return if @sub_mode == :SM_EDIT_CELL_NAME
  update
  @sub_mode = :SM_NONE
end

#set_attr_operation_widgets(window, celltype_tree_view, attr_tree_view, cell_name_entry, cell_region_entry, cell_frame) ⇒ Object 



197
198
199
200
201
202
203
204
205
 
# File 'lib/tecscde/control.rb', line 197

def set_attr_operation_widgets(window, celltype_tree_view, attr_tree_view, cell_name_entry, cell_region_entry, cell_frame)
  @window = window
  @celltype_tree_view = celltype_tree_view
  @attr_tree_view = attr_tree_view
  @cell_name_entry = cell_name_entry
  @cell_region_entry = cell_region_entry
  @cell_frame = cell_frame
  @highlighted_objects.set_attr_tree_view(@attr_tree_view, @cell_name_entry, @cell_region_etnry, @cell_frame)
end

#set_view(view) ⇒ Object

—– end of palette operations —–#



226
227
228
229
230
231
232
233
234
235
236
 
# File 'lib/tecscde/control.rb', line 226

def set_view(view)
  @view = view
  @attr_tree_view.set_view(view)

  # keep controlWindow above mainWindow
  @window.set_transient_for(@view.get_window)
  @window.window.set_group(@view.get_window.window)
  @window.window.raise

  @palette.set_view(view)
end

#update ⇒ Object

Control#update



486
487
488
489
 
# File 'lib/tecscde/control.rb', line 486

def update
  @highlighted_objects.update_attr_tree_view
  @view.paint_canvas
end