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Added a clipboard pattern button

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It starts empty and gets updated every time the user copies something.
This commit is contained in:
Manolis Papadeas 2021-12-05 18:37:15 +02:00
parent 3213638ba1
commit af86856dc6
3 changed files with 27 additions and 11 deletions
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17
src/Tools/Bucket.gd
View file

@ -37,11 +37,11 @@ func _on_FillWithOptions_item_selected(index: int) -> void:
save_config()
func _on_PatternType_pressed():
Global.patterns_popup.connect(
"pattern_selected", self, "_on_Pattern_selected", [], CONNECT_ONESHOT
)
Global.patterns_popup.popup(Rect2($FillPattern/Type.rect_global_position, Vector2(226, 72)))
func _on_PatternType_pressed() -> void:
var popup: Popup = Global.patterns_popup
if !popup.is_connected("pattern_selected", self, "_on_Pattern_selected"):
popup.connect("pattern_selected", self, "_on_Pattern_selected", [], CONNECT_ONESHOT)
popup.popup(Rect2($FillPattern/Type.rect_global_position, Vector2(226, 72)))
func _on_Pattern_selected(pattern: Patterns.Pattern) -> void:
@ -101,7 +101,8 @@ func update_pattern() -> void:
else:
_pattern = Global.patterns_popup.default_pattern
var tex := ImageTexture.new()
tex.create_from_image(_pattern.image, 0)
if !_pattern.image.is_empty():
tex.create_from_image(_pattern.image, 0)
$FillPattern/Type/Texture.texture = tex
var size := _pattern.image.get_size()
$FillPattern/XOffset/OffsetX.max_value = size.x - 1
@ -232,8 +233,10 @@ func _set_pixel(image: Image, x: int, y: int, color: Color) -> void:
if _fill_with == 0 or _pattern == null:
image.set_pixel(x, y, color)
else:
_pattern.image.lock()
var size := _pattern.image.get_size()
if size.x == 0 or size.y == 0:
return
_pattern.image.lock()
var px := int(x + _offset_x) % int(size.x)
var py := int(y + _offset_y) % int(size.y)
var pc := _pattern.image.get_pixel(px, py)

8
src/UI/Canvas/Selection.gd
View file

@ -672,6 +672,14 @@ func copy() -> void:
clipboard.big_bounding_rectangle = big_bounding_rectangle
clipboard.selection_offset = project.selection_offset
if !to_copy.is_empty():
var pattern: Patterns.Pattern = Global.patterns_popup.get_pattern(0)
pattern.image = to_copy
var tex := ImageTexture.new()
tex.create_from_image(to_copy, 0)
var container = Global.patterns_popup.get_node("ScrollContainer/PatternContainer")
container.get_child(0).get_child(0).texture = tex
func paste() -> void:
if clipboard.image.is_empty():

13
src/UI/PatternsPopup.gd
View file

@ -11,25 +11,30 @@ class Pattern:
var index: int
func _ready() -> void:
add(Image.new(), "Clipboard")
func select_pattern(pattern: Pattern) -> void:
emit_signal("pattern_selected", pattern)
hide()
static func create_button(image: Image) -> Node:
func create_button(image: Image) -> Node:
var button: BaseButton = preload("res://src/UI/PatternButton.tscn").instance()
var tex := ImageTexture.new()
tex.create_from_image(image, 0)
if !image.is_empty():
tex.create_from_image(image, 0)
button.get_child(0).texture = tex
button.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND
return button
static func add(image: Image, hint := "") -> void:
func add(image: Image, hint := "") -> void:
var button = create_button(image)
button.pattern.image = image
button.hint_tooltip = hint
var container = Global.patterns_popup.get_node("ScrollContainer/PatternContainer")
var container = get_node("ScrollContainer/PatternContainer")
container.add_child(button)
button.pattern.index = button.get_index()