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Basic UI for animation frame tags

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You can add tags by right clicking on a cel and selecting "Add Frame Tag". No tag modifying and deletion is implemented yet.

I'm using a different ScrollContainer for the tags, which gets updated everytime the main timeline ScrollContainer gets updated. I hide its sliders from its theme, wish there was a more straightforward way.
This commit is contained in:
OverloadedOrama 2020-04-02 03:29:14 +03:00
parent 25f74a136d
commit 53338e4310
9 changed files with 241 additions and 60 deletions
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25
Scripts/Global.gd
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@ -33,6 +33,7 @@ var transparent_background : ImageTexture
# warning-ignore:unused_class_variable
var selected_pixels := []
var image_clipboard : Image
var animation_tags := [] setget animation_tags_changed # [Name, Color, From, To]
# warning-ignore:unused_class_variable
var theme_type := "Dark"
@ -232,6 +233,8 @@ var play_backwards : BaseButton
var timeline_seconds : Control
var layers_container : VBoxContainer
var frames_container : VBoxContainer
var tag_container : Control
var tag_dialog : ConfirmationDialog
var remove_layer_button : BaseButton
var move_up_layer_button : BaseButton
@ -346,6 +349,8 @@ func _ready() -> void:
loop_animation_button = find_node_by_name(animation_timeline, "LoopAnim")
play_forward = find_node_by_name(animation_timeline, "PlayForward")
play_backwards = find_node_by_name(animation_timeline, "PlayBackwards")
tag_container = find_node_by_name(animation_timeline, "TagContainer")
tag_dialog = find_node_by_name(animation_timeline, "TagDialog")
remove_layer_button = find_node_by_name(animation_timeline, "RemoveLayer")
move_up_layer_button = find_node_by_name(animation_timeline, "MoveUpLayer")
@ -370,6 +375,7 @@ func _ready() -> void:
# will new frames be linked boolean (4), Array of linked frames (5)]
layers.append([tr("Layer") + " 0", true, false, HBoxContainer.new(), false, []])
# Thanks to https://godotengine.org/qa/17524/how-to-find-an-instanced-scene-by-its-name
func find_node_by_name(root, node_name) -> Node:
if root.get_name() == node_name:
@ -609,6 +615,25 @@ func layer_changed(value : int) -> void:
yield(get_tree().create_timer(0.01), "timeout")
self.current_frame = current_frame # Call frame_changed to update UI
func animation_tags_changed(value : Array) -> void:
animation_tags = value
var tag : Container = load("res://Prefabs/AnimationTag.tscn").instance()
tag_container.add_child(tag)
var tag_position := tag_container.get_child_count() - 1
tag_container.move_child(tag, tag_position)
tag.get_node("Label").text = animation_tags[tag_position][0]
tag.get_node("Label").modulate = animation_tags[tag_position][1]
tag.get_node("Line2D").default_color = animation_tags[tag_position][1]
tag.rect_position.x = (animation_tags[tag_position][2] - 1) * 39 + animation_tags[tag_position][2]
var size : int = animation_tags[tag_position][3] - animation_tags[tag_position][2]
tag.rect_min_size.x = (size + 1) * 39
tag.get_node("Line2D").points[2] = Vector2(tag.rect_min_size.x, 0)
tag.get_node("Line2D").points[3] = Vector2(tag.rect_min_size.x, 32)
func create_brush_button(brush_img : Image, brush_type := Brush_Types.CUSTOM, hint_tooltip := "") -> void:
var brush_container
var brush_button = load("res://Prefabs/BrushButton.tscn").instance()