Class: FXItemList

Inherits:
FXDialogBox
  • Object
show all
Defined in:
lib/IFMapper/FXItemList.rb

Overview

Class that lists all rooms in a map and allows you to jump to them

Instance Method Summary collapse

Constructor Details

#initialize(map) ⇒ FXItemList

Returns a new instance of FXItemList.



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# File 'lib/IFMapper/FXItemList.rb', line 77

def initialize(map)
  super(map.window.parent, BOX_LOCATIONS, DECOR_ALL, 40, 40, 420, 400)

  @box = FXIconList.new(self, nil, 0, 
	   ICONLIST_BROWSESELECT|
	   LAYOUT_FILL_X|LAYOUT_FILL_Y)
  @box.appendHeader(BOX_NAME, nil, 120)
  @box.appendHeader(BOX_SECTION, nil, 60)
  @box.appendHeader(BOX_LOCATION, nil, 200)
  @box.header.connect(SEL_COMMAND) { |sender, sel, which|
    if @box.header.arrowUp?(which)
	dir = MAYBE
    elsif @box.header.arrowDown?(which)
	dir = TRUE
    else
	dir = FALSE
    end
    0.upto(2) { |idx|
      @box.header.setArrowDir(idx, MAYBE)
    }
    @box.header.setArrowDir(which, dir)
    
    sort
  }

  @box.connect(SEL_COMMAND, method(:pick))

  create
  copy_from(map)
end

Instance Method Details

#copy_from(map) ⇒ Object 



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# File 'lib/IFMapper/FXItemList.rb', line 18

def copy_from(map)
  @map = map
  sort
end

#pick(sender, sel, ptr) ⇒ Object 



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# File 'lib/IFMapper/FXItemList.rb', line 7

def pick(sender, sel, ptr)
  it = @box.currentItem
  name, section, room = @box.getItemData(it)

  @map.section = section - 1
  @map.clear_selection
  room.selected = true
  @map.center_view_on_room(room)
  @map.draw
end

#sort ⇒ Object 



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# File 'lib/IFMapper/FXItemList.rb', line 23

def sort
  it = @box.currentItem
  room = nil
  if it >= 0
    item, section, room = @box.getItemData(it)
  end

  @box.clearItems

  items = []
  @map.sections.each_with_index { |s, idx| 
    s.rooms.each { |r|
      r.objects.each_line { |i|
        i.chomp!
        next if i.empty?
        items << [i, idx+1, r ]
      }
    }
  }

  dir = @box.header.getArrowDir(0)
  if dir != MAYBE
    items = items.sort_by { |r| r[0] }
  else
    dir = @box.header.getArrowDir(1)
    if dir != MAYBE
	items = items.sort_by { |r| r[1] }
    else
      dir = @box.header.getArrowDir(2)
      if dir != MAYBE
        items = items.sort_by { |r| r[2].name }
      end
    end
  end

  if dir == Fox::TRUE
    items.reverse! 
  end

  items.each { |r|
    item = "#{r[0]}\t#{r[1]}\t#{r[2].name}"
    @box.appendItem(item, nil, nil, r)
  }

  if room
    items.each_with_index { |r, idx|
      if r[2] == room
        @box.currentItem = idx
        break
      end
    }
  end
end