mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-01-20 18:19:48 +00:00
101 lines
3.2 KiB
GDScript
101 lines
3.2 KiB
GDScript
extends WindowDialog
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var current_layer : Image
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var preview_image : Image
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var preview_texture : ImageTexture
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onready var hue_slider = $MarginContainer/VBoxContainer/HBoxContainer/Sliders/Hue
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onready var sat_slider = $MarginContainer/VBoxContainer/HBoxContainer/Sliders/Saturation
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onready var val_slider = $MarginContainer/VBoxContainer/HBoxContainer/Sliders/Value
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onready var hue_spinbox = $MarginContainer/VBoxContainer/HBoxContainer/TextBoxes/Hue
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onready var sat_spinbox = $MarginContainer/VBoxContainer/HBoxContainer/TextBoxes/Saturation
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onready var val_spinbox = $MarginContainer/VBoxContainer/HBoxContainer/TextBoxes/Value
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onready var preview = $MarginContainer/VBoxContainer/TextureRect
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func _ready() -> void:
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current_layer = Image.new()
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preview_image = Image.new()
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preview_texture = ImageTexture.new()
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preview_texture.flags = 0
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func _on_HSVDialog_about_to_show() -> void:
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current_layer = Global.canvas.layers[Global.current_layer][0]
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preview_image.copy_from(current_layer)
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update_preview()
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func _on_Cancel_pressed() -> void:
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visible = false
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reset()
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func _on_Apply_pressed() -> void:
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Global.canvas.handle_undo("Draw")
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Global.canvas.adjust_hsv(current_layer,0,hue_slider.value)
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Global.canvas.adjust_hsv(current_layer,1,sat_slider.value)
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Global.canvas.adjust_hsv(current_layer,2,val_slider.value)
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Global.canvas.update_texture(Global.current_layer)
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Global.canvas.handle_redo("Draw")
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reset()
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visible = false
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func reset() -> void:
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disconnect_signals()
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hue_slider.value = 0
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sat_slider.value = 0
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val_slider.value = 0
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hue_spinbox.value = 0
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sat_spinbox.value = 0
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val_spinbox.value = 0
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reconnect_signals()
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func update_preview() -> void:
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preview_image.copy_from(current_layer)
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Global.canvas.adjust_hsv(preview_image,0,hue_slider.value)
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Global.canvas.adjust_hsv(preview_image,1,sat_slider.value)
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Global.canvas.adjust_hsv(preview_image,2,val_slider.value)
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preview_texture.create_from_image(preview_image, 0)
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preview.texture = preview_texture
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func disconnect_signals() -> void:
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hue_slider.disconnect("value_changed",self,"_on_Hue_value_changed")
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sat_slider.disconnect("value_changed",self,"_on_Saturation_value_changed")
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val_slider.disconnect("value_changed",self,"_on_Value_value_changed")
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hue_spinbox.disconnect("value_changed",self,"_on_Hue_value_changed")
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sat_spinbox.disconnect("value_changed",self,"_on_Saturation_value_changed")
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val_spinbox.disconnect("value_changed",self,"_on_Value_value_changed")
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func reconnect_signals() -> void:
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hue_slider.connect("value_changed",self,"_on_Hue_value_changed")
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sat_slider.connect("value_changed",self,"_on_Saturation_value_changed")
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val_slider.connect("value_changed",self,"_on_Value_value_changed")
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hue_spinbox.connect("value_changed",self,"_on_Hue_value_changed")
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sat_spinbox.connect("value_changed",self,"_on_Saturation_value_changed")
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val_spinbox.connect("value_changed",self,"_on_Value_value_changed")
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func _on_Hue_value_changed(value : float) -> void:
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hue_spinbox.value = value
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hue_slider.value = value
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update_preview()
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func _on_Saturation_value_changed(value : float) -> void:
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sat_spinbox.value = value
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sat_slider.value = value
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update_preview()
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func _on_Value_value_changed(value : float) -> void:
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val_spinbox.value = value
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val_slider.value = value
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update_preview()
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