addons/dialogic/Editor/Events/Fields/field_audio_preview.gd

   1 @tool
   2 extends DialogicVisualEditorField
   3
   4
   5 var file_path: String
   6
   7
   8 func _ready() -> void:
   9         self.pressed.connect(_on_pressed)
  10         %AudioStreamPlayer.finished.connect(_on_finished)
  11
  12
  13 #region OVERWRITES
  14 ################################################################################
  15
  16
  17 ## To be overwritten
  18 func _set_value(value:Variant) -> void:
  19         file_path = value
  20         self.disabled = file_path.is_empty()
  21         _stop()
  22
  23 #endregion
  24
  25
  26 #region SIGNAL METHODS
  27 ################################################################################
  28
  29 func _on_pressed() -> void:
  30         if %AudioStreamPlayer.playing:
  31                 _stop()
  32         elif not file_path.is_empty():
  33                 _play()
  34
  35
  36 func _on_finished() -> void:
  37         _stop()
  38
  39 #endregion
  40
  41
  42 func _stop() -> void:
  43         %AudioStreamPlayer.stop()
  44         %AudioStreamPlayer.stream = null
  45         self.icon = get_theme_icon("Play", "EditorIcons")
  46
  47
  48 func _play() -> void:
  49         if ResourceLoader.exists(file_path):
  50                 %AudioStreamPlayer.stream = load(file_path)
  51                 %AudioStreamPlayer.play()
  52                 self.icon = get_theme_icon("Stop", "EditorIcons")