Add buttons with menus that move the symmetry guides to the center of the canvas, or the view center

Translations/Translations.pot

@@ -1957,10 +1957,18 @@ msgstr ""
 msgid "Enable horizontal mirrored drawing"
 msgstr ""
 
+msgid "Vertical"
+msgstr ""
+
 msgid "Enable vertical mirrored drawing"
 msgstr ""
 
-msgid "Vertical"
+#. Found in the global tool options, in the menu that appears next to each mirror button. It affects the position of a symmetry guide.
+msgid "Move to canvas center"
+msgstr ""
+
+#. Found in the global tool options, in the menu that appears next to each mirror button. It affects the position of a symmetry guide.
+msgid "Move to view center"
 msgstr ""
 
 msgid "Current frame:"

src/UI/GlobalToolOptions/GlobalToolOptions.gd

@@ -11,6 +11,8 @@ extends PanelContainer
 
 func _ready() -> void:
 	Tools.options_reset.connect(reset_options)
+	%HorizontalMirrorOptions.get_popup().id_pressed.connect(_on_horizontal_mirror_options_id_pressed)
+	%VerticalMirrorOptions.get_popup().id_pressed.connect(_on_vertical_mirror_options_id_pressed)
 	# Resize tools panel when window gets resized
 	get_tree().get_root().size_changed.connect(_on_resized)
 	horizontal_mirror.button_pressed = Tools.horizontal_mirror
@@ -89,3 +91,23 @@ func _on_alpha_lock_toggled(toggled_on: bool) -> void:
 func _on_Dynamics_pressed() -> void:
 	var pos := dynamics.global_position + Vector2(0, 32)
 	dynamics_panel.popup_on_parent(Rect2(pos, dynamics_panel.size))
+
+
+func _on_horizontal_mirror_options_id_pressed(id: int) -> void:
+	var project := Global.current_project
+	if id == 0:
+		project.x_symmetry_point = project.size.x - 1
+	elif id == 1:
+		project.x_symmetry_point = Global.camera.camera_screen_center.x * 2
+	project.y_symmetry_axis.points[0].x = project.x_symmetry_point / 2 + 0.5
+	project.y_symmetry_axis.points[1].x = project.x_symmetry_point / 2 + 0.5
+
+
+func _on_vertical_mirror_options_id_pressed(id: int) -> void:
+	var project := Global.current_project
+	if id == 0:
+		project.y_symmetry_point = project.size.y - 1
+	elif id == 1:
+		project.y_symmetry_point = Global.camera.camera_screen_center.y * 2
+	project.x_symmetry_axis.points[0].y = project.y_symmetry_point / 2 + 0.5
+	project.x_symmetry_axis.points[1].y = project.y_symmetry_point / 2 + 0.5

src/UI/GlobalToolOptions/GlobalToolOptions.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=24 format=3 uid="uid://wo0hqxkst808"]
+[gd_scene load_steps=25 format=3 uid="uid://wo0hqxkst808"]
 
 [ext_resource type="Texture2D" uid="uid://cjrokejjsp5dm" path="res://assets/graphics/misc/horizontal_mirror_off.png" id="1"]
 [ext_resource type="Texture2D" uid="uid://hiduvaa73fr6" path="res://assets/graphics/misc/vertical_mirror_off.png" id="2"]
 [ext_resource type="Script" path="res://src/UI/GlobalToolOptions/GlobalToolOptions.gd" id="3"]
+[ext_resource type="Texture2D" uid="uid://ct8wn8m6x4m54" path="res://assets/graphics/misc/value_arrow.svg" id="3_faalk"]
 [ext_resource type="Texture2D" uid="uid://22h12g8p3jtd" path="res://assets/graphics/misc/pixel_perfect_off.png" id="4"]
 [ext_resource type="Script" path="res://src/UI/Nodes/ValueSlider.gd" id="5"]
 [ext_resource type="Texture2D" uid="uid://j8eywwy082a4" path="res://assets/graphics/misc/alpha_lock_off.png" id="5_jv20x"]
@@ -73,7 +74,7 @@ size_flags_vertical = 0
 columns = 5
 
 [node name="Horizontal" type="Button" parent="ScrollContainer/CenterContainer/GridContainer" groups=["UIButtons"]]
-custom_minimum_size = Vector2(32, 32)
+custom_minimum_size = Vector2(44, 32)
 layout_mode = 2
 tooltip_text = "Enable horizontal mirrored drawing"
 mouse_default_cursor_shape = 2
@@ -81,19 +82,49 @@ toggle_mode = true
 shortcut = SubResource("Shortcut_eld87")
 
 [node name="TextureRect" type="TextureRect" parent="ScrollContainer/CenterContainer/GridContainer/Horizontal"]
+layout_mode = 1
+anchors_preset = 4
+anchor_top = 0.5
+anchor_bottom = 0.5
+offset_left = 5.0
+offset_top = -10.0
+offset_right = 25.0
+offset_bottom = 11.0
+grow_vertical = 2
+texture = ExtResource("1")
+
+[node name="HorizontalMirrorOptions" type="MenuButton" parent="ScrollContainer/CenterContainer/GridContainer/Horizontal"]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(22, 0)
+layout_mode = 1
+anchors_preset = 6
+anchor_left = 1.0
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_left = -22.0
+offset_top = -10.0
+offset_bottom = 10.0
+mouse_default_cursor_shape = 2
+item_count = 2
+popup/item_0/text = "Move to canvas center"
+popup/item_1/text = "Move to view center"
+popup/item_1/id = 1
+
+[node name="TextureRect" type="TextureRect" parent="ScrollContainer/CenterContainer/GridContainer/Horizontal/HorizontalMirrorOptions"]
 layout_mode = 0
 anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -10.0
+offset_left = -6.0
-offset_top = -10.5
+offset_top = -6.0
-offset_right = 10.0
+offset_right = 6.0
-offset_bottom = 10.5
+offset_bottom = 6.0
-texture = ExtResource("1")
+texture = ExtResource("3_faalk")
 
 [node name="Vertical" type="Button" parent="ScrollContainer/CenterContainer/GridContainer" groups=["UIButtons"]]
-custom_minimum_size = Vector2(32, 32)
+custom_minimum_size = Vector2(44, 32)
 layout_mode = 2
 tooltip_text = "Enable vertical mirrored drawing"
 mouse_default_cursor_shape = 2
@@ -101,16 +132,48 @@ toggle_mode = true
 shortcut = SubResource("Shortcut_ai7qc")
 
 [node name="TextureRect" type="TextureRect" parent="ScrollContainer/CenterContainer/GridContainer/Vertical"]
+layout_mode = 1
+anchors_preset = 4
+anchor_top = 0.5
+anchor_bottom = 0.5
+offset_left = 5.0
+offset_top = -10.0
+offset_right = 25.0
+offset_bottom = 10.0
+grow_vertical = 2
+texture = ExtResource("2")
+
+[node name="VerticalMirrorOptions" type="MenuButton" parent="ScrollContainer/CenterContainer/GridContainer/Vertical"]
+unique_name_in_owner = true
+custom_minimum_size = Vector2(22, 0)
+layout_mode = 1
+anchors_preset = 6
+anchor_left = 1.0
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_left = -22.0
+offset_top = -10.0
+offset_bottom = 10.0
+grow_horizontal = 0
+grow_vertical = 2
+mouse_default_cursor_shape = 2
+item_count = 2
+popup/item_0/text = "Move to canvas center"
+popup/item_1/text = "Move to view center"
+popup/item_1/id = 1
+
+[node name="TextureRect" type="TextureRect" parent="ScrollContainer/CenterContainer/GridContainer/Vertical/VerticalMirrorOptions"]
 layout_mode = 0
 anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -10.0
+offset_left = -6.0
-offset_top = -10.0
+offset_top = -6.0
-offset_right = 10.0
+offset_right = 6.0
-offset_bottom = 10.0
+offset_bottom = 6.0
-texture = ExtResource("2")
+texture = ExtResource("3_faalk")
 
 [node name="PixelPerfect" type="Button" parent="ScrollContainer/CenterContainer/GridContainer" groups=["UIButtons"]]
 custom_minimum_size = Vector2(32, 32)