First dirty commit of old code

druid/components/tabs_container.lua

@@ -0,0 +1,50 @@
+local M = {}
+
+local helper = require "modules.render.helper"
+local tab_page = require "modules.ui.components.tab_page"
+
+local DISABLE = hash("disable")
+
+function M.update_sizes(instance, width)
+  width = width or helper.config_x
+  instance.left = vmath.vector3(width * - 1, 0, 0)
+  instance.right = vmath.vector3(width * 1, 0, 0)
+end
+
+--- Called when layout updated (rotate for example)
+function M.on_layout_updated(instance, message)
+  local width = helper.settings_x
+  M.update_sizes(instance, width)
+end
+
+function M.switch_tab(instance, params, force)
+  if instance.current == params then
+    return
+  end
+  if instance.current then
+    instance.btns[instance.current.index]:manual_back()
+  end
+  local out_pos
+  if instance.current and instance.current.url then
+    out_pos = (instance.current and instance.current.index < params.index) and instance.left or instance.right
+    msg.post(instance.current.url, tab_page.T_SLIDE_OUT, { out_pos = out_pos, is_force = force })
+  end
+  if params and params.url then
+    out_pos = (instance.current and instance.current.index > params.index) and instance.left or instance.right
+    msg.post(params.url, tab_page.T_SLIDE_IN, { out_pos = out_pos, is_force = force })
+    instance.current = params
+  end
+end
+
+--- Select current tab manually
+function M.select(instance, node_name)
+  for k, v in pairs(instance.btns) do
+    if k == instance[node_name].index then
+      v:tap_anim(true)
+    else
+      msg.post(instance[v.name].url, DISABLE)
+    end
+  end
+end
+
+return M