Class: AGTkPlaceManager

Inherits:
Object
  • Object
show all
Defined in:
ext/ae-rad/lib/tk/al-tk.rb

Instance Method Summary collapse

Constructor Details

#initialize(_agobj, _active = false) ⇒ AGTkPlaceManager

Returns a new instance of AGTkPlaceManager.



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 108

def initialize(_agobj, _active=false)
  #Tk.messageBox('message'=>_active.to_s)
  unless defined? _agobj.ag_parent
    return
  end
  @agobj = _agobj
  if !defined? @@place_managers
    @@place_managers = Array.new
  end
  if @agobj.ag_parent != nil
    @top = @agobj.ag_parent
    while @top.l_manager.simple_manager == nil
      @top = @top.ag_parent
    end
  end
  initx0x3
  flash
  obj_bind
  activate if _active
  object_inspector_select if _active
  @active = _active
  @last_layout = @agobj.props['layout_man']['manager']['get'].call
  @@place_managers << self
  @cursor = 'fleur'
end

Instance Method Details

#activate(free = true) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 273

def activate(free=true)
  if free
    @@place_managers.each do |value|
      value.deactivate
    end
  else
    self.free_rect
  end
  _layout = @agobj.props['layout_man']['manager']['get'].call
  _bind = _layout == 'place'
  if	_bind && @last_layout != 'place'
    @agobj.obj.place('x'=> @ox0,'y'=> @oy0)
  end
  create_rect(_bind)
  @last_layout = _layout
  @active = true
end

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 291

def active?
  return @active
end

#border ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 425

def border
  @l1.delete if defined? @l1
  @l1 = TkcLine.new(@agobj.ag_parent.canvas, @ox0, @oy0, @ox3,@oy0, @ox3,@oy3, @ox0 , @oy3, @ox0, @oy0){
    fill 'red'
    width 0.2
  }
end

#create_rect(_bind = true) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 295

def create_rect(_bind = true)
  _L = 6
  _mx = 0
  _my = 0

  # r1         r14       r4
  # r12                  r34
  # r2         r23       r3

  _x0_RectLeft = @x0 - _L - _mx
  _x3_RectLeft = @x3  + _mx
  _x14_RectLeft = (@x3 + @x0)/2 - _L/2
  _y0_RectLeft = @y0 - _L - _my
  _y3_RectLeft = @y3  + _my
  _y12_RectLeft = (@y3 + @y0 - _L)/2

  @r1 = AGTkObjRect.new(@agobj.ag_parent.obj, _x0_RectLeft,  _y0_RectLeft, _L,  _L,'both',
  'top_left_corner',_bind)
  @r12 = AGTkObjRect.new(@agobj.ag_parent.obj, _x0_RectLeft,  _y12_RectLeft, _L,  _L,
  'x', 'sb_h_double_arrow',_bind)
  @r2 = AGTkObjRect.new(@agobj.ag_parent.obj, _x0_RectLeft, _y3_RectLeft, _L,  _L,'both', 'bottom_left_corner',_bind)
  @r3 = AGTkObjRect.new(@agobj.ag_parent.obj,_x3_RectLeft,  _y3_RectLeft, _L,  _L,'both','bottom_right_corner',_bind)
  @r34 = AGTkObjRect.new(@agobj.ag_parent.obj, _x3_RectLeft,  _y12_RectLeft, _L,   _L, 'x', 'sb_h_double_arrow',_bind)
  @r4 = AGTkObjRect.new(@agobj.ag_parent.obj,_x3_RectLeft, _y0_RectLeft, _L,  _L,'both', 'top_right_corner',_bind)
  @r14 = AGTkObjRect.new(@agobj.ag_parent.obj, _x14_RectLeft, _y0_RectLeft, _L, _L,'y', 'sb_v_double_arrow',_bind)
  @r23 = AGTkObjRect.new(@agobj.ag_parent.obj, _x14_RectLeft, _y3_RectLeft, _L,  _L,'y', 'sb_v_double_arrow',_bind)
  if _bind
    @r1.r.bind("ButtonRelease-1", proc{do_Release(@r1)})
    @r1.r.bind_append("B1-Motion",proc{geomvar(@r1)})
    @r12.r.bind("ButtonRelease-1", proc{do_Release(@r12)})
    @r12.r.bind_append("B1-Motion",proc{geomvar(@r12)})
    @r2.r.bind("ButtonRelease-1", proc{do_Release(@r2)})
    @r2.r.bind_append("B1-Motion",proc{geomvar(@r2)})
    @r3.r.bind("ButtonRelease-1", proc{do_Release(@r3)})
    @r3.r.bind_append("B1-Motion",proc{geomvar(@r3)})
    @r34.r.bind("ButtonRelease-1", proc{do_Release(@r34)})
    @r34.r.bind_append("B1-Motion",proc{geomvar(@r34)})
    @r4.r.bind("ButtonRelease-1", proc{do_Release(@r4)})
    @r4.r.bind_append("B1-Motion",proc{geomvar(@r4)})
    @r14.r.bind("ButtonRelease-1", proc{do_Release(@r14)})
    @r14.r.bind_append("B1-Motion",proc{geomvar(@r14)})
    @r23.r.bind("ButtonRelease-1", proc{do_Release(@r23)})
    @r23.r.bind_append("B1-Motion",proc{geomvar(@r23)})

    @r1.r.bind_append("ButtonPress-1", proc{@r1.r.callback_break})
    @r12.r.bind_append("ButtonPress-1", proc{@r12.r.callback_break})
    @r2.r.bind_append("ButtonPress-1", proc{@r2.r..callback_break})
    @r3.r.bind_append("ButtonPress-1", proc{@r3.r.callback_break})
    @r34.r.bind_append("ButtonPress-1", proc{@r34.r.callback_break})
    @r4.r.bind_append("ButtonPress-1", proc{@r4.r.callback_break})
    @r14.r.bind_append("ButtonPress-1", proc{@r14.r.callback_break})
    @r23.r.bind_append("ButtonPress-1", proc{@r23.r.callback_break})
  end
  flash
end

#deactivate ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 253

def deactivate
  self.free_rect
  @active = false
end

#do_enter_obj(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 160

def do_enter_obj(x, y)
  @oldcursor = @agobj.obj.cget('cursor')
  @agobj.obj.configure('cursor'=> @cursor)
end

#do_leave_obj ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 165

def do_leave_obj
  @agobj.obj.configure('cursor'=>@oldcursor)
end

#do_mov_obj(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 169

def do_mov_obj(x,y)
  x00 = @x0
  y00 = @y0
  @x0 = @x0 + x - @start_x
  @y0 = @y0 + y - @start_y
  @agobj.obj.place('x'=>@x0, 'y'=>@y0)
  @x3 = @x3 + @x0 - x00
  @y3 = @y3 + @y0 - y00
  move_other_obj(@x0 - x00,@y0 - y00)
end

#do_mov_obj_delta(_delta_x = 1, _delta_y = 1) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 180

def do_mov_obj_delta(_delta_x=1, _delta_y=1)
  x00 = @x0
  y00 = @y0
  @x0 = @x0 + _delta_x
  #@agobj.update_property('place', 'x', @x0)
  @y0 = @y0 + _delta_y
  #@agobj.update_property('place', 'y', @y0)
  @agobj.obj.place('x'=>@x0, 'y'=>@y0)
  @x3 = @x3 + @x0 - x00
  @y3 = @y3 + @y0 - y00
end

#do_mov_obj_delta_dim(_delta_width = 1, _delta_height = 1) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 192

def do_mov_obj_delta_dim(_delta_width=1, _delta_height=1)
  _width = @x3 - @x0 + _delta_width
  _height = @y3 - @y0 + _delta_height
  #@agobj.update_property('place', 'width', _width)
  #@agobj.update_property('place', 'height', _height)
  @agobj.obj.place('width'=>_width, 'height'=>_height)
  @x3 = @x0 + _width
  @y3 = @y0 + _height
end

#do_press_obj(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 207

def do_press_obj(x, y)
  @start_x = x
  @start_y = y
  object_inspector_select
end

#do_Release(_r) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 474

def do_Release(_r)
  # r1         r14       r4
  # r12                  r34
  # r2         r23       r3
  if _r.motion
    case _r
    when @r1
      w = @ox3 - @ox0
      h = @oy3 - @oy0
      @agobj.update_property(@agobj, 'place', 'x', @ox0) if @ox0 != @x0
      @agobj.update_property(@agobj, 'place', 'y', @oy0) if @oy0 != @y0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0
    when @r12
      w = @ox3 - @ox0
      @agobj.update_property(@agobj, 'place', 'x', @ox0) if @ox0 != @x0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
    when @r2
      w = @ox3 - @ox0
      h = @oy3 - @oy0
      @agobj.update_property(@agobj, 'place', 'x', @ox0) if @ox0 != @x0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0
    when @r23
      h = @oy3 - @oy0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0
    when @r3
      w = @ox3 - @ox0
      h = @oy3 - @oy0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0
    when @r34
      w = @ox3 - @ox0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
    when @r4
      w = @ox3 - @ox0
      h = @oy3 - @oy0

      @agobj.update_property(@agobj, 'place', 'y', @oy0) if @oy0 != @y0
      @agobj.update_property(@agobj, 'place', 'width', w) if w != @x3 - @x0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0
    when @r14
      h = @oy3 - @oy0
      @agobj.update_property(@agobj, 'place', 'y', @oy0) if @oy0 != @y0
      @agobj.update_property(@agobj, 'place', 'height', h) if h != @y3 - @y0

    end
    @x0 = @ox0
    @y0 = @oy0
    @x3 = @ox3
    @y3 = @oy3
    @l1.delete if defined? @l1
    _r.motion = false
  end
end

#do_release_obj(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 155

def do_release_obj(x,y)
   @agobj.update_property(@agobj, 'place', 'x', @x0)
   @agobj.update_property(@agobj, 'place', 'y', @y0)
end

#do_start(_r) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 385

def do_start(_r)
  case _r
  when @r3
    @r4.start_x = _r.start_x
    @r2.start_y = _r.start_y
  end
end

#flash ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 351

def flash
  @ox0 = @x0
  @ox3 = @x3
  @oy0 = @y0
  @oy3 = @y3
end

#free_rect ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 358

def free_rect
  if defined? @r1
    @r1.r.destroy
  end
  if defined? @r2
    @r2.r.destroy
  end
  if defined? @r3
    @r3.r.destroy
  end
  if defined? @r4
    @r4.r.destroy
  end
  if defined? @r14
    @r14.r.destroy
  end
  if defined? @r23
    @r23.r.destroy
  end
  if defined? @r12
    @r12.r.destroy
  end
  if defined? @r34
    @r34.r.destroy
  end
end

#geomvar(_r) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 433

def geomvar(_r)
  # r1         r14       r4
  # r12                  r34
  # r2         r23       r3
  case _r
  when @r1
    w = @ox3 - @r1.x0 - @r1.w0
    h = @oy3 - @r1.y0 - @r1.h0
    @ox0 = @ox3 - w
    @oy0 = @oy3 - h
  when @r12
    w = @ox3 - @r12.x0 - @r12.w0
    @ox0 = @ox3 - w
  when @r2
    w = @ox3 - @r2.x0 - @r2.w0
    h = @r2.y0 - @oy0
    @ox0 = @ox3 - w
    @oy3 = @oy0 + h
  when @r23
    h = @r23.y0 - @oy0
    @oy3 = @oy0 + h
  when @r3
    w = @r3.x0  - @ox0
    h = @r3.y0  - @oy0
    @ox3 = @ox0 + w
    @oy3 = @oy0 + h
  when @r34
    w = @r34.x0  - @ox0
    @ox3 = @ox0 + w
  when @r4
    w = @r4.x0  - @ox0
    h = @oy3 - @r4.y0 - @r4.h0
    @oy0 = @oy3 - h
    @ox3 = @ox0 + w
  when @r14
    h = @oy3 - @r14.y0 - @r14.h0
    @oy0 = @oy3 - h
  end
  resize_rect(@ox0, @oy0 , @ox3, @oy3, _r)
end

#getx0x3 ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 213

def getx0x3
  @agobj.props['place']['x']['value'] = @agobj.props['place']['x']['get'].call.to_i
  @agobj.props['place']['y']['value'] = @agobj.props['place']['y']['get'].call.to_i
  @agobj.props['place']['width']['value'] = @agobj.props['place']['width']['get'].call.to_i
  @agobj.props['place']['height']['value'] = @agobj.props['place']['height']['get'].call.to_i
  @x0 = @agobj.props['place']['x']['value']
  @y0 = @agobj.props['place']['y']['value']
  @x3 = @x0 + @agobj.props['place']['width']['value']
  @y3 = @y0 + @agobj.props['place']['height']['value']
end

#initx0x3(_prop = nil, _value = nil) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 224

def initx0x3(_prop = nil, _value = nil)
  case _prop
  when 'x'
    _x = @x0
    @x0 = _value.to_i
    @x3 = @x3 + @x0 - _x
  when 'y'
    _y = @y0
    @y0 = _value.to_i
    @y3 = @y3 + @y0 - _y
  when 'width'
    @x3 = @x0 + _value.to_i
  when 'height'
    @y3 = @y0 + _value.to_i
  when nil, 'text'
    getx0x3
  end
  @start_x = @x0 if defined? @x0
  @start_y = @y0 if defined? @y0
end

#move_other_obj(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 245

def move_other_obj(x,y)
  @@place_managers.each do |value|
    if (value != self)&&(value.active?)
      value.do_mov_obj_delta(x,y)
    end
  end
end

#move_rect(x, y) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 530

def move_rect(x,y)
  @r1.move(x,y) if defined? @r1
  @r2.move(x,y) if defined? @r2
  @r3.move(x,y) if defined? @r3
  @r4.move(x,y) if defined? @r4
  @r14.move(x,y) if defined? @r14
  @ox0 = @agobj.x0
  @ox3 = @agobj.x3
  @oy0 = @agobj.y0
  @oy3 = @agobj.y3
end

#obj_bind ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 134

def obj_bind
  if (@agobj.ag_parent != nil)
    @agobj.obj.bind_append("ButtonPress-1", proc{|e| do_press_obj(e.x, e.y);@agobj.obj.callback_break})
    @agobj.obj.bind_append("ButtonRelease-1", proc{|e| do_release_obj(e.x, e.y)})
    @agobj.obj.bind("B1-Motion", proc{|x, y| do_mov_obj(x,y)},"%x %y")
    @agobj.obj.bind("Control-ButtonPress-1", proc{
      if active?
        deactivate
      else
        activate(false)
      end
      #do_bypass_parent_bind
    })
    @agobj.obj.bind("Control-ButtonRelease-1", proc{})
    if @agobj.obj.configure('cursor') != nil
      @agobj.obj.bind_append("Enter", proc{|x, y| do_enter_obj(x, y)}, "%x %y" )
      @agobj.obj.bind_append("Leave", proc{do_leave_obj})
    end
  end
end

#object_inspector_select ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 202

def object_inspector_select
  @agobj.select
  #@agobj.object_inspector.select(@agobj, false) if !defined? @agobj.object_inspector.active_object or @agobj.object_inspector.active_object != @agobj
end

#refresh ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 266

def refresh
  Tk.update
  getx0x3
   activate(false)
end

#refresh_active ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 258

def refresh_active
  @@place_managers.each do |value|
    if  value.active?
      value.refresh
    end
  end
end

#resize_rect(_x0, _y0, _x3, _y3, _r) ⇒ Object 



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# File 'ext/ae-rad/lib/tk/al-tk.rb', line 393

def resize_rect(_x0,_y0, _x3,_y3, _r)
  # r1         r14       r4
  # r12                  r34
  # r2         r23       r3
  if defined? _r
    if _r != @r1
      @r1.r.place('x' =>_x0 - @r1.w0 , 'y' => _y0 - @r1.h0)
    end
    if _r != @r2
      @r2.r.place('x' =>_x0 - @r2.w0, 'y' => _y3)
    end
    if _r != @r3
      @r3.r.place('x' =>_x3, 'y' => _y3)
    end
    if _r != @r4
      @r4.r.place('x' =>_x3, 'y' => _y0  - @r4.h0)
    end
    if _r != @r14
      @r14.r.place('x' => (_x3 +_x0 - @r14.w0)/2, 'y' => _y0  - @r14.h0)
    end
    if _r != @r23
      @r23.r.place('x' => (_x3 +_x0 - @r23.w0)/2, 'y' => _y3)
    end
    if _r != @r12
      @r12.r.place('x' => _x0 - @r12.w0, 'y' => (_y3  + _y0 - @r12.w0)/2)
    end
    if _r != @r34
      @r34.r.place('x' => _x3 , 'y' => (_y3  + _y0 - @r34.w0)/2)
    end
  end
end