Audio Editor

Read

• editor.audio.audioTable receives the string array of audio files via nanostore

• editor/parts/controller/selector/selectAudio receives the onClick event when user selects an audio entry in audioTable

  local instance = require("editor.audio.index").controller:command()
  return instance
  

  the controller:command() from editor.controller.index decodes the json file of a selected audio and setValue to the UI table which has been initiated in editor.audio.index

  conrolProps onCompletebox buttons are loaded in editor.audio.index and they are initiated with the controller

  • editor.audio.index

    local selectbox      = require(parent .. "audioTable")
    local controlProps    = require(parent.."controlProps")
    local onCompletebox = require(root..".parts.onCompletebox")
    -- this set editor.audio.save, cacnel
    local buttons       = require(parent.."buttons")
    --
    local controller = require("editor.controller.index").new("audio")
    --
    local M = require(root.."baseClassEditor").new(model, controller)
    
    function M:init(UI)
      self.UI = UI
      self.group = display.newGroup()
      UI.editor.classEditorGroup = self.group
      --
      selectbox:init(UI)
      controlProps:init(UI, self.x + self.width*1.5, self.y,  self.width, self.height)
      controlProps.model = model.props
      controlProps.UI = UI
      --
      onCompletebox:init(UI)
      buttons:init(UI)
      -- --
      controller:init{
        selectbox      = selectbox,
        controlProps    = controlProps,
        onCompletebox = onCompletebox,
        buttons       = buttons
      }
      controller.view = self
      --
      UI.useClassEditorProps = function() return controller:useClassEditorProps() end
      --
    end
    

  • editor.controller.index

    this is the base class of the controller of editor.audio. and this command() is called in editor/parts/controller/selector/selectAudio mentioned above.

    function M:command()
      local instance = require("commands.kwik.baseCommand").new(
      function (params)
        local UI    = params.UI
        local name =  params[params.class] or ""
        local decoded = util.decode(params) -- this reads models/xx.json
        --
        print("From selectors")
        self.controlProps:didHide(UI)
        self.controlProps:destroy(UI)
        self.controlProps:init(UI)
        self.controlProps:setValue(decoded)
        self.controlProps.isNew = params.isNew
        --
        self.controlProps:create(UI)
        self.controlProps:didShow(UI)
    
        --
        -- self:show()
        self.controlProps:show()
        self.onCompletebox:show()
        self.buttons:show()
    
        --
        UI.editor.editPropsLabel = name
        --
        UI.editor.sceneGroup:dispatchEvent{name="labelStore",
          currentBook= UI.editor.currentBook,
          currentPage= UI.page,
          currentLayer = name}
    
      end)
      return instance
    end
    

Save

• editor.audio.index

  local selectbox      = require(parent .. "audioTable")
  local controlProps    = require(parent.."controlProps")
  local onCompletebox = require(root..".parts.onCompletebox")
  local buttons       = require(parent.."buttons")
  

  overwrites contoroller’s render and save functions

  function controller:render(book, page, type, name, model)
    local dst = "App/"..book.."/"..page .."/components/audios/"..type.."/"..name ..".lua"
    local tmplt =  "editor/template/components/pageX/audios/audio.lua"
    util.mkdir("App", book, page, "components", "audios", type)
    util.saveLua(tmplt, dst, model)
    return dst
  end
  
  function controller:save(book, page, type, name, model)
    local dst = "App/"..book.."/models/"..page .."/audios/"..type.."/"..name..".json"
    util.mkdir("App", book, "models", page, "audios", type)
    util.saveJson(dst, model)
    return dst
  end
  

• editor.audio.controller.save

  local name = ...
  local parent,root = parent_root(name)
  local util = require("editor.util")
  local json = require("json")
  
  local instance = require("commands.kwik.baseCommand").new(
    function (params)
      local UI    = params.UI
      local selectbox    = require(root.."audioTable")
      local controller   = require(root.."index").controller
      local controlProps = controller.controlProps
      local onCompletebox = controller.onCompletebox
      local selected      = selectbox.selection or {}
      local page = params.page or UI.page,
  
      local props = {
        name = selected.audio, -- UI.editor.currentLayer,
        class= "audio",
        subclass = selected.subclass or "short",
        controls = {},
        actionName = nil,
        -- the following vales come from read()
        --class = self.class,
        index = selected.index,
      }
      --
      local controls = controlProps:getValue()
      for i=1, #controls do
        -- props.subclass
        --
        local name = controls[i].name
        if name =="_type" then
          local t = controls[i].value or "short"
          if t:len() == 0 then
            t = "short"
          elseif t=="audioshort"then
            t = "short"
          elseif t=="audiolong" then
            t= "long"
          elseif t=="audiosync" then
            t= "sync"
          end
          props.subclass =  t
          name = "type"
        elseif name== "_file" then
          name = "filename"
        end
        props.controls[name] = controls[i].value
      end
      --
      -- props.name
      --
      if props.name == nil then -- NEW
        print("#NEW",props.controls.name)
        -- local t = util.split(props.controls.file or "", '.')
        -- props.name = t[1]
        props.name = props.controls.name
      end
      -- props.actionName
      props.actionName = onCompletebox.selectedTextLabel
      print("porps")
      for k, v in pairs(props) do print("", k, v) end
      --
      local updatedModel = util.createIndexModel(UI.scene.model)
      -- print(json.encode(updatedModel))
      local files = {}
      if params.isNew or selected.index == nil then
        local dst = updatedModel.components.audios[props.subclass] or {}
        dst[#dst + 1] = props.name
      else
        local dst = updatedModel.components.audios[props.subclass]
        dst[props.index] = props.name -- TBI for audio's name
      end
      --
      -- TODO check if name is not duplicated or not
      --
      -- index
      files[#files+1] = util.renderIndex(UI.editor.currentBook, page,updatedModel)
      files[#files+1] = util.saveIndex(UI.editor.currentBook, page, props.layer,props.class, updatedModel)
      -- save lua
      files[#files+1] = controller:render(UI.editor.currentBook, page, props.subclass, props.name, props.controls)
      -- save json
      files[#files+1] = controller:save(UI.editor.currentBook, page, props.subclass, props.name, props.controls)
      -- publish
      util.executePubish(files)
    end
  )
  --
  return instance