new windows types

lib/ui/windows/games_window.rb

@@ -6,81 +6,28 @@ module UI
 
     # Game catalog browser. Left=titles, right=card with story + links.
     def games(app, services:)
-      cols = app.cols
-      rows = app.rows
-      w = cols - 4
-      h = rows - 6
-      window = BBS::Window.new(title: ' Game Catalog ')
-      window.layout(3, 3, w, h)
-      window.theme = app.theme
-
-      games = services[:games].all
-
-      list = BBS::Widgets::ListBox.new(
-        items: games,
-        label: ->(g) { "  #{g.title}".ljust(26) }
+      BBS::Windows::MasterDetail.open(app,
+        title:         ' Game Catalog ',
+        items:         services[:games].all,
+        item_label:    ->(g) { g.title },
+        list_width:    30,
+        empty_message: '  (no games)',
+        render_detail: ->(game, width) { game_card_lines(game, width) }
       )
-      list_width = 30
-      list.layout(window.bounds.x + 2, window.bounds.y + 2, list_width, h - 5)
-      window.add(list)
-
-      card = BBS::Widgets::ScrollView.new(lines: [])
-      card_x = window.bounds.x + list_width + 4
-      card_w = w - list_width - 7
-      card.layout(card_x, window.bounds.y + 2, card_w, h - 7)
-      window.add(card)
-
-      load_card = lambda do
-        game = list.selected_item
-        if game.nil?
-          card.lines = ['  (no games)']
-          next
-        end
-        lines = []
-        lines << "  \e[1;33m#{game.title}\e[0m"
-        lines << "  \e[0;36m#{game.platform} · #{game.author}\e[0m"
-        lines << ''
-        wrap_para(game.desc.to_s, card_w - 4).each { |l| lines << "  #{l}" }
-        lines << ''
-        wrap_para(game.story.to_s, card_w - 4).each { |l| lines << "  #{l}" }
-        lines << ''
-        game.external_links.each do |link|
-          lines << "  \e[0;37m#{link[:label].ljust(10)}\e[0m \e[1;36m#{link[:url]}\e[0m"
-        end
-        card.lines = lines
-        card.scroll = 0
-      end
-
-      list.on_select = ->(_, _) { load_card.call }
-
-      close = BBS::Widgets::Button.new(label: '&Close',
-                                       on_click: ->(_) { app.close_window(window) })
-      close.layout(window.bounds.x + w - 11, window.bounds.y + h - 2, 9, 1)
-      window.add(close)
-
-      load_card.call
-      window.reset_focus
-      window.focus_manager.focus(list)
-      app.open_window(window)
-      window
     end
 
-    def wrap_para(text, width)
-      return [] if text.empty?
-      words = text.split
+    def game_card_lines(game, width)
       lines = []
-      cur = +''
-      words.each do |w|
-        if cur.empty?
-          cur << w
-        elsif cur.length + 1 + w.length <= width
-          cur << ' ' << w
-        else
-          lines << cur.dup
-          cur = +w
-        end
+      lines << "  \e[1;33m#{game.title}\e[0m"
+      lines << "  \e[0;36m#{game.platform} · #{game.author}\e[0m"
+      lines << ''
+      BBS::FrameBuffer.wrap_ansi(game.desc.to_s,  width - 4).each { |l| lines << "  #{l}" }
+      lines << ''
+      BBS::FrameBuffer.wrap_ansi(game.story.to_s, width - 4).each { |l| lines << "  #{l}" }
+      lines << ''
+      game.external_links.each do |link|
+        lines << "  \e[0;37m#{link[:label].ljust(10)}\e[0m \e[1;36m#{link[:url]}\e[0m"
       end
-      lines << cur unless cur.empty?
       lines
     end
   end