Selectors

Selectors

• editor.parts.selectors

  user selects one of entries of layers, audios, actions, groups, timers, variables

  the tables of layers, audios, actions, groups, timers, variables are made with nanostore:set when user clicks one of the menu

  

  componentHandler is attached to the onClick event of menu and then each XXXStore:listener creates each table

  local function componentHandler(UI, storeTable)
    ...
    -- should we show the last secection?
    if storeTable == "layerTable" then
      UI.editor.layerStore:set(UI.scene.model.components.layers)
    elseif storeTable == "audioTable" then
      UI.editor.audioStore:set(UI.scene.model.components.audios)
    elseif storeTable == "groupTable" then
      UI.editor.groupStore:set(UI.scene.model.components.groups or {})
    elseif storeTable == "timerTable" then
      print(storeTable, #UI.scene.model.components.timers)
      UI.editor.timerStore:set(UI.scene.model.components.timers)
    elseif storeTable == "variableTable" then
      UI.editor.variableStore:set(UI.scene.model.components.variables)
    elseif storeTable == "actionTable" then
      UI.editor.actionStore:set(UI.scene.model.commands)
    end
    ...

  UI.scene.model.components.layers is rendered in editor.parts.layerTable

  local scene = require('controller.scene').new(sceneName, {
  name = "page1",
  components = {
    layers = {
          {  bg={
                            } },
          {  gotoBtn={ --class={"animation"}
                            } },
          {  title={ class={"linear"} } },
    },
    audios = {},
    groups = {},
    timers = {},
    variables = {},
    page = { }
  },
  commands = { "eventOne", "eventTwo", "act01" },
  onInit = function(scene) print("onInit") end
  })

  • editor.parts.layerTable

    the entries of componets.layers are recursively parsed

      local function parse(model)
        ...
        return name, class, children
      end
    
      local function render(models, xIndex, yIndex, parentObj)
        ...
        for i = 1, #models do
          local model = models[i]
          local entry = {}
          ...
          entry.name, entry.class, entry.children = parse(model)
          -- children
          if entry.children and  #entry.children > 0 then
          ...
            local childEntries, c = render(entry.children, xIndex + 1, count + yIndex, obj )
            for k, v in pairs(childEntries) do
              objs[#objs + 1] = v
            end
            obj.childEntries = childEntries
          end
        end
        ...
        return objs, count
      end
    
      UI.editor.layerStore:listen(
        function(foo, fooValue)
          M:destroy()
          M.selection = nil
          M.selections = {}
          M.objs = render(fooValue, 0, 0)
        end
      )

note: util.read() function parses “App/”..book.."/models/"..page .."/index.json"

...
ret.layers = parser(decoded)
...
setFiles(ret.audios, "/audios/short")
setFiles(ret.audios, "/audios/long")
setFiles(ret.groups, "/groups")
setFiles(ret.commands, "/commands")
return ret

{
  layers = {
    {name = "layerOne", parent="", children = {
        {name="childOne}, parent="layerOne", children = {}}
      }
    },
    {name = "layerTwo", parent="", children = {}},
  },
  audios = {}
}