Class: TECSCDE::HighlightedObjects

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

Overview

manage highlighted objects

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HighlightedObjects

@objects::



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# File 'lib/tecscde/highlighted_objects.rb', line 54

def initialize
  @objects = []
end

Instance Method Details

#add(obj) ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 58

def add(obj)
  reset_if_ncessary(obj)
  @objects << obj
  @objects.uniq!
  update_attr_tree_view
end

#add_del(obj) ⇒ Object

objects#add_del

add if not include, delete if include



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# File 'lib/tecscde/highlighted_objects.rb', line 67

def add_del(obj)
  reset_if_ncessary(obj)
  if @objects.include?(obj)
    @objects.delete(obj)
  else
    @objects << obj
  end
  update_attr_tree_view
end

#cell_plugin_dialog ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 134

def cell_plugin_dialog
  if @objects.length == 1 && @objects[0].is_a?(TECSModel::TmCell)
    dialog = CellPluginDialog.new(@objects[0])
    dialog.run
  end
end

#change_cell_name(name) ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 127

def change_cell_name(name)
  if @objects.length == 1 && @objects[0].is_a?(TECSModel::TmCell)
    @objects[0].change_name(name.to_sym)
    @objects[0].model.set_undo_point
  end
end

#each ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 106

def each
  @objects.each do |obj|
    yield obj
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tecscde/highlighted_objects.rb', line 112

def empty?
  @objects.empty?
end

#include?(object) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tecscde/highlighted_objects.rb', line 116

def include?(object)
  @objects.include?(object)
end

#reset(obj = nil) ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 77

def reset(obj = nil)
  @objects = []
  if obj
    @objects << obj
  end
  update_attr_tree_view
end

#reset_if_ncessary(obj) ⇒ Object

objects#reset_if_ncessary

Port and ( Cell or Bar ) cannot be highlighted simultaneously. Ports belonging to diferent Cell cannot be highlighted simultaneously. obj::TmCell | TmBar | TmPort: new object to be highlighted



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# File 'lib/tecscde/highlighted_objects.rb', line 89

def reset_if_ncessary(obj)
  return if @objects.empty?
  if @objects[0].is_a?(TECSModel::TmPort)
    if obj.is_a?(TECSModel::TmPort)
      if obj.owner_cell != @objects[0].owner_cell
        reset
      end
    else
      reset
    end
  else
    if obj.is_a?(TECSModel::TmPort)
      reset
    end
  end
end

#set_attr_tree_view(tree_view, name_entry, region_entry, frame) ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 120

def set_attr_tree_view(tree_view, name_entry, region_entry, frame)
  @cell_property_frame = frame
  @cell_name_entry = name_entry
  @cell_region_entry = region_entry
  @attr_tree_view = tree_view
end

#update_attr_tree_view ⇒ Object 



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# File 'lib/tecscde/highlighted_objects.rb', line 141

def update_attr_tree_view
  cell = nil
  n_cell = 0
  each do |obj|
    if obj.is_a?(TECSModel::TmCell)
      cell = obj
      n_cell += 1
    end
  end
  if n_cell == 1
    @cell_name_entry.text = cell.get_name.to_s
    @cell_region_entry.text = cell.get_region.get_namespace_path.to_s

    # this doesn't work!  I don't know how to change the color of Entry text
    if cell.editable?
      @cell_name_entry.modify_fg(Gtk::STATE_NORMAL, Gdk::Color.parse("black"))
      @cell_region_entry.modify_fg(Gtk::STATE_NORMAL, Gdk::Color.parse("black"))
      @cell_property_frame.set_label("cell property")
    else
      @cell_name_entry.modify_fg(Gtk::STATE_NORMAL, Gdk::Color.parse("blue"))
      @cell_region_entry.modify_fg(Gtk::STATE_NORMAL, Gdk::Color.parse("blue"))
      @cell_property_frame.set_label("cell property (read only)")
    end

    @cell_name_entry.set_editable(cell.editable?)
    @cell_region_entry.set_editable(cell.editable?)

    @attr_tree_view.set_cell(cell)
  else
    @cell_name_entry.text = "(unselected)"
    @cell_name_entry.set_editable(false)
    @cell_name_entry.text = "(unselected)"
    @cell_name_entry.set_editable(false)
    @cell_property_frame.set_label("cell property (unselected)")

    @attr_tree_view.clear
  end
end