Add a preference to share options between tools (#1120)

* Add share config button

* fill parameter now saves with curve tool

* rename _fill to _fill_inside for sync consistency (fill in pencil and shape tools basically represent the same thing)

* add icon

* Move the option to the preferences

* Add string to Translations.pot

* Re-introduce `is_syncing`

---------

Co-authored-by: Emmanouil Papadeas <35376950+OverloadedOrama@users.noreply.github.com>

Translations/Translations.pot

@@ -898,6 +898,10 @@ msgstr ""
 msgid "Background color:"
 msgstr ""
 
+#. Found in the preferences, under the Tools category.
+msgid "Share options between the left and the right tools"
+msgstr ""
+
 msgid "Left tool color:"
 msgstr ""
 

src/Autoload/Global.gd

@@ -276,6 +276,10 @@ var tool_button_size := ButtonSize.SMALL:
 			return
 		tool_button_size = value
 		Tools.set_button_size(tool_button_size)
+var share_options_between_tools := false:
+	set(value):
+		share_options_between_tools = value
+		Tools.attempt_config_share(MOUSE_BUTTON_LEFT)
 ## Found in Preferences. The left tool color.
 var left_tool_color := Color("0086cf"):
 	set(value):

src/Autoload/Tools.gd

@@ -2,6 +2,8 @@
 extends Node
 
 signal color_changed(color: Color, button: int)
+signal config_changed(slot_idx: int, config: Dictionary)
+@warning_ignore("unused_signal")
 signal flip_rotated(flip_x, flip_y, rotate_90, rotate_180, rotate_270)
 signal options_reset
 
@@ -373,6 +375,34 @@ func _ready() -> void:
 	_show_relevant_tools(layer_type)
 
 
+## Syncs the other tool using the config of tool located at [param from_idx].[br]
+## NOTE: For optimization, if there is already a ready made config available, then we will use that
+## instead of re-calculating the config, else we have no choice but to re-generate it
+func attempt_config_share(from_idx: int, config: Dictionary = {}) -> void:
+	if not Global.share_options_between_tools:
+		return
+	if _slots.is_empty():
+		return
+	if config.is_empty() and _slots[from_idx]:
+		var from_slot: Slot = _slots.get(from_idx, null)
+		if from_slot:
+			var from_tool = from_slot.tool_node
+			if from_tool.has_method("get_config"):
+				config = from_tool.get_config()
+	var target_slot: Slot = _slots.get(MOUSE_BUTTON_LEFT, null)
+	if from_idx == MOUSE_BUTTON_LEFT:
+		target_slot = _slots.get(MOUSE_BUTTON_RIGHT, null)
+	if is_instance_valid(target_slot):
+		if (
+			target_slot.tool_node.has_method("set_config")
+			and target_slot.tool_node.has_method("update_config")
+		):
+			target_slot.tool_node.set("is_syncing", true)
+			target_slot.tool_node.set_config(config)
+			target_slot.tool_node.update_config()
+			target_slot.tool_node.set("is_syncing", false)
+
+
 func reset_options() -> void:
 	default_color()
 	assign_tool(get_tool(MOUSE_BUTTON_LEFT).tool_node.name, MOUSE_BUTTON_LEFT, true)
@@ -401,9 +431,13 @@ func remove_tool(t: Tool) -> void:
 
 
 func set_tool(tool_name: String, button: int) -> void:
+	# To prevent any unintentional syncing, we will temporarily disconnect the signal
+	if config_changed.is_connected(attempt_config_share):
+		config_changed.disconnect(attempt_config_share)
 	var slot: Slot = _slots[button]
 	var panel: Node = _panels[button]
 	var node: Node = tools[tool_name].instantiate_scene()
+	var config_slot := MOUSE_BUTTON_LEFT if button == MOUSE_BUTTON_RIGHT else MOUSE_BUTTON_RIGHT
 	if button == MOUSE_BUTTON_LEFT:  # As guides are only moved with left mouse
 		if tool_name == "Pan":  # tool you want to give more access at guides
 			Global.move_guides_on_canvas = true
@@ -422,6 +456,12 @@ func set_tool(tool_name: String, button: int) -> void:
 	elif button == MOUSE_BUTTON_RIGHT:
 		_right_tools_per_layer_type[_curr_layer_type] = tool_name
 
+	# Wait for config to get loaded, then re-connect and sync
+	await get_tree().process_frame
+	if not config_changed.is_connected(attempt_config_share):
+		config_changed.connect(attempt_config_share)
+	attempt_config_share(config_slot)  # Sync it with the other tool
+
 
 func get_tool(button: int) -> Slot:
 	return _slots[button]

src/Preferences/PreferencesDialog.gd

@@ -36,10 +36,16 @@ var preferences: Array[Preference] = [
 		"custom_icon_color", "Interface/ButtonOptions/IconColorButton", "color", Color.GRAY
 	),
 	Preference.new(
-		"left_tool_color", "Interface/ButtonOptions/LeftToolColorButton", "color", Color("0086cf")
+		"share_options_between_tools",
+		"Tools/ToolOptions/ShareOptionsCheckBox",
+		"button_pressed",
+		false
 	),
 	Preference.new(
-		"right_tool_color", "Interface/ButtonOptions/RightToolColorButton", "color", Color("fd6d14")
+		"left_tool_color", "Tools/ToolOptions/LeftToolColorButton", "color", Color("0086cf")
+	),
+	Preference.new(
+		"right_tool_color", "Tools/ToolOptions/RightToolColorButton", "color", Color("fd6d14")
 	),
 	Preference.new(
 		"tool_button_size",

src/Preferences/PreferencesDialog.tscn

@@ -324,26 +324,6 @@ layout_mode = 2
 mouse_default_cursor_shape = 2
 color = Color(0.75, 0.75, 0.75, 1)
 
-[node name="Label4" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Interface/ButtonOptions"]
-layout_mode = 2
-text = "Left tool color:"
-
-[node name="LeftToolColorButton" type="ColorPickerButton" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Interface/ButtonOptions"]
-custom_minimum_size = Vector2(64, 20)
-layout_mode = 2
-mouse_default_cursor_shape = 2
-color = Color(0, 0.52549, 0.811765, 1)
-
-[node name="Label5" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Interface/ButtonOptions"]
-layout_mode = 2
-text = "Right tool color:"
-
-[node name="RightToolColorButton" type="ColorPickerButton" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Interface/ButtonOptions"]
-custom_minimum_size = Vector2(64, 20)
-layout_mode = 2
-mouse_default_cursor_shape = 2
-color = Color(0.992157, 0.427451, 0.0784314, 1)
-
 [node name="Canvas" type="VBoxContainer" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide"]
 visible = false
 layout_mode = 2
@@ -875,6 +855,49 @@ layout_mode = 2
 mouse_default_cursor_shape = 2
 color = Color(0, 0, 1, 1)
 
+[node name="Tools" type="VBoxContainer" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide"]
+visible = false
+layout_mode = 2
+
+[node name="ToolOptions" type="GridContainer" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools"]
+layout_mode = 2
+columns = 3
+
+[node name="ShareOptionsLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Share options between the left and the right tools"
+
+[node name="ShareOptionsCheckBox" type="CheckBox" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+layout_mode = 2
+size_flags_horizontal = 3
+mouse_default_cursor_shape = 2
+text = "On"
+
+[node name="LeftToolColorLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Left tool color:"
+
+[node name="LeftToolColorButton" type="ColorPickerButton" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+custom_minimum_size = Vector2(64, 20)
+layout_mode = 2
+size_flags_horizontal = 3
+mouse_default_cursor_shape = 2
+color = Color(0, 0.52549, 0.811765, 1)
+
+[node name="RightToolColorLabel" type="Label" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Right tool color:"
+
+[node name="RightToolColorButton" type="ColorPickerButton" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide/Tools/ToolOptions"]
+custom_minimum_size = Vector2(64, 20)
+layout_mode = 2
+size_flags_horizontal = 3
+mouse_default_cursor_shape = 2
+color = Color(0.992157, 0.427451, 0.0784314, 1)
+
 [node name="Selection" type="VBoxContainer" parent="HSplitContainer/VBoxContainer/ScrollContainer/RightSide"]
 visible = false
 layout_mode = 2

src/Tools/BaseDraw.gd

@@ -71,14 +71,13 @@ func _on_Brush_selected(brush: Brushes.Brush) -> void:
 
 
 func _on_BrushSize_value_changed(value: float) -> void:
-	if _brush_size != int(value):
-		_brush_size = int(value)
-		_brush_size_dynamics = _brush_size
-		if Tools.dynamics_size != Tools.Dynamics.NONE:
-			_brush_size_dynamics = Tools.brush_size_min
-		_cache_limit = (_brush_size * _brush_size) * 3  # This equation seems the best match
-		update_config()
-		save_config()
+	_brush_size = int(value)
+	_brush_size_dynamics = _brush_size
+	if Tools.dynamics_size != Tools.Dynamics.NONE:
+		_brush_size_dynamics = Tools.brush_size_min
+	_cache_limit = (_brush_size * _brush_size) * 3  # This equation seems the best match
+	update_config()
+	save_config()
 
 
 func _reset_dynamics() -> void:
@@ -113,6 +112,11 @@ func get_config() -> Dictionary:
 		"brush_index": _brush.index,
 		"brush_size": _brush_size,
 		"brush_interpolate": _brush_interpolate,
+		"brush_flip_x": _brush_flip_x,
+		"brush_flip_y": _brush_flip_y,
+		"brush_rotate_90": _brush_rotate_90,
+		"brush_rotate_180": _brush_rotate_180,
+		"brush_rotate_270": _brush_rotate_270,
 	}
 
 
@@ -125,6 +129,11 @@ func set_config(config: Dictionary) -> void:
 	if Tools.dynamics_size != Tools.Dynamics.NONE:
 		_brush_size_dynamics = Tools.brush_size_min
 	_brush_interpolate = config.get("brush_interpolate", _brush_interpolate)
+	_brush_flip_x = config.get("brush_flip_x", _brush_flip_x)
+	_brush_flip_y = config.get("brush_flip_y", _brush_flip_y)
+	_brush_rotate_90 = config.get("brush_rotate_90", _brush_rotate_90)
+	_brush_rotate_180 = config.get("brush_rotate_180", _brush_rotate_180)
+	_brush_rotate_270 = config.get("brush_rotate_270", _brush_rotate_270)
 
 
 func update_config() -> void:
@@ -743,23 +752,28 @@ func _pick_color(pos: Vector2i) -> void:
 func _on_flip_x_toggled(button_pressed: bool) -> void:
 	_brush_flip_x = button_pressed
 	update_brush()
+	save_config()
 
 
 func _on_flip_y_toggled(button_pressed: bool) -> void:
 	_brush_flip_y = button_pressed
 	update_brush()
+	save_config()
 
 
 func _on_rotate_90_toggled(button_pressed: bool) -> void:
 	_brush_rotate_90 = button_pressed
 	update_brush()
+	save_config()
 
 
 func _on_rotate_180_toggled(button_pressed: bool) -> void:
 	_brush_rotate_180 = button_pressed
 	update_brush()
+	save_config()
 
 
 func _on_rotate_270_toggled(button_pressed: bool) -> void:
 	_brush_rotate_270 = button_pressed
 	update_brush()
+	save_config()

src/Tools/BaseShapeDrawer.gd

@@ -3,7 +3,7 @@ extends "res://src/Tools/BaseDraw.gd"
 var _start := Vector2i.ZERO
 var _offset := Vector2i.ZERO
 var _dest := Vector2i.ZERO
-var _fill := false
+var _fill_inside := false
 var _drawing := false
 var _displace_origin := false
 var _thickness := 1
@@ -41,27 +41,27 @@ func update_indicator() -> void:
 
 
 func _on_FillCheckbox_toggled(button_pressed: bool) -> void:
-	_fill = button_pressed
+	_fill_inside = button_pressed
 	update_config()
 	save_config()
 
 
 func get_config() -> Dictionary:
 	var config := super.get_config()
-	config["fill"] = _fill
+	config["fill_inside"] = _fill_inside
 	config["thickness"] = _thickness
 	return config
 
 
 func set_config(config: Dictionary) -> void:
 	super.set_config(config)
-	_fill = config.get("fill", _fill)
+	_fill_inside = config.get("fill_inside", _fill_inside)
 	_thickness = config.get("thickness", _thickness)
 
 
 func update_config() -> void:
 	super.update_config()
-	$FillCheckbox.button_pressed = _fill
+	$FillCheckbox.button_pressed = _fill_inside
 	$ThicknessSlider.value = _thickness
 
 
@@ -237,7 +237,7 @@ func _get_result_rect(origin: Vector2i, dest: Vector2i) -> Rect2i:
 
 
 func _get_points(shape_size: Vector2i) -> Array[Vector2i]:
-	return _get_shape_points_filled(shape_size) if _fill else _get_shape_points(shape_size)
+	return _get_shape_points_filled(shape_size) if _fill_inside else _get_shape_points(shape_size)
 
 
 func _set_cursor_text(rect: Rect2i) -> void:

src/Tools/BaseTool.gd

@@ -2,6 +2,7 @@ class_name BaseTool
 extends VBoxContainer
 
 var is_moving := false
+var is_syncing := false
 var kname: String
 var tool_slot: Tools.Slot = null
 var cursor_text := ""
@@ -34,6 +35,8 @@ func _ready() -> void:
 func save_config() -> void:
 	var config := get_config()
 	Global.config_cache.set_value(tool_slot.kname, kname, config)
+	if not is_syncing:  # If the tool isn't busy syncing with another tool.
+		Tools.config_changed.emit(tool_slot.button, config)
 
 
 func load_config() -> void:

src/Tools/DesignTools/CurveTool.gd

@@ -2,7 +2,7 @@ extends "res://src/Tools/BaseDraw.gd"
 
 var _curve := Curve2D.new()  ## The [Curve2D] responsible for the shape of the curve being drawn.
 var _drawing := false  ## Set to true when a curve is being drawn.
-var _fill := false  ## When true, the inside area of the curve gets filled.
+var _fill_inside := false  ## When true, the inside area of the curve gets filled.
 var _fill_inside_rect := Rect2i()  ## The bounding box that surrounds the area that gets filled.
 var _editing_bezier := false  ## Needed to determine when to show the control points preview line.
 var _editing_out_control_point := false  ## True when controlling the out control point only.
@@ -29,7 +29,7 @@ func _on_thickness_value_changed(value: int) -> void:
 
 
 func _on_fill_checkbox_toggled(toggled_on: bool) -> void:
-	_fill = toggled_on
+	_fill_inside = toggled_on
 	update_config()
 	save_config()
 
@@ -44,17 +44,20 @@ func update_indicator() -> void:
 
 func get_config() -> Dictionary:
 	var config := super.get_config()
+	config["fill_inside"] = _fill_inside
 	config["thickness"] = _thickness
 	return config
 
 
 func set_config(config: Dictionary) -> void:
 	super.set_config(config)
+	_fill_inside = config.get("fill_inside", _fill_inside)
 	_thickness = config.get("thickness", _thickness)
 
 
 func update_config() -> void:
 	super.update_config()
+	$FillCheckbox.button_pressed = _fill_inside
 	$ThicknessSlider.value = _thickness
 
 
@@ -188,7 +191,7 @@ func _draw_shape() -> void:
 		_fill_inside_rect = _fill_inside_rect.expand(point)
 		# Draw each point offsetted based on the shape's thickness
 		_draw_pixel(point, images)
-	if _fill:
+	if _fill_inside:
 		var v := Vector2i()
 		for x in _fill_inside_rect.size.x:
 			v.x = x + _fill_inside_rect.position.x

src/Tools/DesignTools/Pencil.gd

@@ -50,6 +50,7 @@ func _on_SpacingMode_toggled(button_pressed: bool) -> void:
 
 func _on_Spacing_value_changed(value: Vector2) -> void:
 	_spacing = value
+	save_config()
 
 
 func _input(event: InputEvent) -> void:
@@ -58,10 +59,10 @@ func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("change_tool_mode"):
 		_prev_mode = overwrite_button.button_pressed
 	if event.is_action("change_tool_mode"):
-		overwrite_button.button_pressed = !_prev_mode
+		overwrite_button.set_pressed_no_signal(!_prev_mode)
 		_overwrite = overwrite_button.button_pressed
 	if event.is_action_released("change_tool_mode"):
-		overwrite_button.button_pressed = _prev_mode
+		overwrite_button.set_pressed_no_signal(_prev_mode)
 		_overwrite = overwrite_button.button_pressed
 
 

src/UI/GlobalToolOptions/GlobalToolOptions.tscn

@@ -105,6 +105,8 @@ 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"