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Move class Widgets::List to Widgets::Peers:List

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This commit is contained in:
Braiden Vasco 2017-07-21 18:17:40 +00:00
parent be3c1fe23b
commit 3612081d64
4 changed files with 85 additions and 83 deletions
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2
lib/main.rb
View file

@ -15,7 +15,7 @@ require 'widgets/messenger'
require 'widgets/menu'
require 'widgets/peers'
require 'widgets/list'
require 'widgets/peers/list'
require 'widgets/search'
require 'widgets/chat'

81
lib/widgets/list.rb
View file

@ -1,81 +0,0 @@
# frozen_string_literal: true
module Widgets
class List
attr_reader :x, :y, :width, :height
attr_accessor :focused
attr_reader :active, :top, :items
def initialize(x, y, width, height)
@x = x
@y = y
@width = width
@height = height
@focused = false
@active = 0
@top = 0
@items = 1.upto(height - 1 + 10).map do
Faker::Name.name
end
end
def render
items[top...(top + height)].each_with_index.each do |item, offset|
index = top + offset
if index == active && focused
Curses.attron Curses.color_pair 2
else
Curses.attron Curses.color_pair 1
end
Curses.setpos y + offset, x
s = "#{index}: #{item}"
if s.length <= width
Curses.addstr s.ljust width
else
Curses.addstr "#{s[0...width - 3]}..."
end
end
end
def trigger(event)
case event
when Events::Panel::Up
up
when Events::Panel::Down
down
end
end
def up
@active -= 1
update
end
def down
@active += 1
update
end
def update
if active.negative?
@active = items.count - 1
elsif active >= items.count
@active = 0
end
if active < top
@top = active
elsif active >= top + height
@top = active - height + 1
end
end
end
end

2
lib/widgets/peers.rb
View file

@ -8,7 +8,7 @@ module Widgets
@focused = false
@search = Widgets::Search.new x, y, width, 1
@list = Widgets::List.new x, y + 1, width, height - 1
@list = List.new x, y + 1, width, height - 1
end
def render

83
lib/widgets/peers/list.rb Normal file
View file

@ -0,0 +1,83 @@
# frozen_string_literal: true
module Widgets
class Peers
class List
attr_reader :x, :y, :width, :height
attr_accessor :focused
attr_reader :active, :top, :items
def initialize(x, y, width, height)
@x = x
@y = y
@width = width
@height = height
@focused = false
@active = 0
@top = 0
@items = 1.upto(height - 1 + 10).map do
Faker::Name.name
end
end
def render
items[top...(top + height)].each_with_index.each do |item, offset|
index = top + offset
if index == active && focused
Curses.attron Curses.color_pair 2
else
Curses.attron Curses.color_pair 1
end
Curses.setpos y + offset, x
s = "#{index}: #{item}"
if s.length <= width
Curses.addstr s.ljust width
else
Curses.addstr "#{s[0...width - 3]}..."
end
end
end
def trigger(event)
case event
when Events::Panel::Up
up
when Events::Panel::Down
down
end
end
def up
@active -= 1
update
end
def down
@active += 1
update
end
def update
if active.negative?
@active = items.count - 1
elsif active >= items.count
@active = 0
end
if active < top
@top = active
elsif active >= top + height
@top = active - height + 1
end
end
end
end
end