ajout du plugin dialogical

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

@@ -0,0 +1,64 @@
+@tool
+extends DialogicVisualEditorField
+
+
+var body: Control
+var image_path: String
+
+func _ready() -> void:
+	body = find_parent('Body') as Control
+	body.visibility_changed.connect(_on_body_visibility_toggled)
+
+
+func _enter_tree() -> void:
+	%HiddenLabel.add_theme_color_override(
+		'font_color',
+		event_resource.event_color.lerp(get_theme_color("font_color", "Editor"), 0.8))
+
+
+#region OVERWRITES
+################################################################################
+
+## To be overwritten
+func _set_value(value:Variant) -> void:
+	if ResourceLoader.exists(value):
+		image_path = value
+
+		if is_preview_enabled():
+			self.texture = load(value)
+			custom_minimum_size.y = get_preview_size()
+	else:
+		self.texture = null
+
+	minimum_size_changed.emit()
+
+#endregion
+
+
+#region SIGNAL METHODS
+################################################################################
+
+
+func _on_body_visibility_toggled() -> void:
+	custom_minimum_size.y = 0
+
+	if body.is_visible:
+		%HiddenLabel.visible = not is_preview_enabled()
+
+		if is_preview_enabled() and ResourceLoader.exists(image_path):
+			self.texture = load(image_path)
+			custom_minimum_size.y = get_preview_size()
+		else:
+			self.texture = null
+
+	minimum_size_changed.emit()
+
+#endregion
+
+func is_preview_enabled() -> bool:
+	return get_preview_size() != 0
+
+
+func get_preview_size() -> int:
+	return DialogicUtil.get_editor_setting(
+		"image_preview_height", 50)   * DialogicUtil.get_editor_scale()