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Refactoring image_menu_id_pressed method in Main.gd (#243)
* Refactoring image_menu_id_pressed method in Main.gd I've moved the code from each "match" case into a seperate method to make it more readable. Co-authored-by: OverloadedOrama <35376950+OverloadedOrama@users.noreply.github.com>
This commit is contained in:
Igor Santarek
GitHub
parent
94b32baa63
commit
852e249143
194
src/Main.gd
194
src/Main.gd
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@ -322,106 +322,142 @@ func view_menu_id_pressed(id : int) -> void:
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Global.canvas.update()
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func show_scale_image_popup() -> void:
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$ScaleImage.popup_centered()
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Global.dialog_open(true)
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func crop_image() -> void:
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# Use first cel as a starting rectangle
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var used_rect : Rect2 = Global.canvases[0].layers[0][0].get_used_rect()
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for c in Global.canvases:
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# However, if first cel is empty, loop through all cels until we find one that isn't
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for layer in c.layers:
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if used_rect != Rect2(0, 0, 0, 0):
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break
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else:
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if layer[0].get_used_rect() != Rect2(0, 0, 0, 0):
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used_rect = layer[0].get_used_rect()
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# Merge all layers with content
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for layer in c.layers:
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if layer[0].get_used_rect() != Rect2(0, 0, 0, 0):
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used_rect = used_rect.merge(layer[0].get_used_rect())
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# If no layer has any content, just return
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if used_rect == Rect2(0, 0, 0, 0):
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return
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var width := used_rect.size.x
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var height := used_rect.size.y
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Global.undos += 1
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Global.undo_redo.create_action("Scale")
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for c in Global.canvases:
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Global.undo_redo.add_do_property(c, "size", Vector2(width, height).floor())
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# Loop through all the layers to crop them
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for j in range(Global.canvas.layers.size() - 1, -1, -1):
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var sprite : Image = c.layers[j][0].get_rect(used_rect)
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Global.undo_redo.add_do_property(c.layers[j][0], "data", sprite.data)
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Global.undo_redo.add_undo_property(c.layers[j][0], "data", c.layers[j][0].data)
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Global.undo_redo.add_undo_property(c, "size", c.size)
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Global.undo_redo.add_undo_method(Global, "undo", Global.canvases)
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Global.undo_redo.add_do_method(Global, "redo", Global.canvases)
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Global.undo_redo.commit_action()
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func flip_image_horizontal() -> void:
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var canvas : Canvas = Global.canvas
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canvas.handle_undo("Draw")
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canvas.layers[Global.current_layer][0].unlock()
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canvas.layers[Global.current_layer][0].flip_x()
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canvas.layers[Global.current_layer][0].lock()
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canvas.handle_redo("Draw")
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func flip_image_vertical() -> void:
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var canvas : Canvas = Global.canvas
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canvas.handle_undo("Draw")
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canvas.layers[Global.current_layer][0].unlock()
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canvas.layers[Global.current_layer][0].flip_y()
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canvas.layers[Global.current_layer][0].lock()
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canvas.handle_redo("Draw")
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func show_rotate_image_popup() -> void:
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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$RotateImage.set_sprite(image)
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$RotateImage.popup_centered()
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Global.dialog_open(true)
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func invert_image_colors() -> void:
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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Global.canvas.handle_undo("Draw")
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for xx in image.get_size().x:
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for yy in image.get_size().y:
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var px_color = image.get_pixel(xx, yy).inverted()
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if px_color.a == 0:
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continue
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image.set_pixel(xx, yy, px_color)
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Global.canvas.handle_redo("Draw")
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func desaturate_image() -> void:
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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Global.canvas.handle_undo("Draw")
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for xx in image.get_size().x:
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for yy in image.get_size().y:
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var px_color = image.get_pixel(xx, yy)
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if px_color.a == 0:
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continue
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var gray = image.get_pixel(xx, yy).v
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px_color = Color(gray, gray, gray, px_color.a)
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image.set_pixel(xx, yy, px_color)
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Global.canvas.handle_redo("Draw")
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func show_add_outline_popup() -> void:
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$OutlineDialog.popup_centered()
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Global.dialog_open(true)
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func show_hsv_configuration_popup() -> void:
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$HSVDialog.popup_centered()
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Global.dialog_open(true)
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func image_menu_id_pressed(id : int) -> void:
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if Global.layers[Global.current_layer][2]: # No changes if the layer is locked
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return
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match id:
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0: # Scale Image
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$ScaleImage.popup_centered()
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Global.dialog_open(true)
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show_scale_image_popup()
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1: # Crop Image
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# Use first cel as a starting rectangle
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var used_rect : Rect2 = Global.canvases[0].layers[0][0].get_used_rect()
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for c in Global.canvases:
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# However, if first cel is empty, loop through all cels until we find one that isn't
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for layer in c.layers:
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if used_rect != Rect2(0, 0, 0, 0):
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break
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else:
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if layer[0].get_used_rect() != Rect2(0, 0, 0, 0):
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used_rect = layer[0].get_used_rect()
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# Merge all layers with content
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for layer in c.layers:
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if layer[0].get_used_rect() != Rect2(0, 0, 0, 0):
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used_rect = used_rect.merge(layer[0].get_used_rect())
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# If no layer has any content, just return
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if used_rect == Rect2(0, 0, 0, 0):
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return
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var width := used_rect.size.x
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var height := used_rect.size.y
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Global.undos += 1
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Global.undo_redo.create_action("Scale")
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for c in Global.canvases:
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Global.undo_redo.add_do_property(c, "size", Vector2(width, height).floor())
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# Loop through all the layers to crop them
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for j in range(Global.canvas.layers.size() - 1, -1, -1):
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var sprite : Image = c.layers[j][0].get_rect(used_rect)
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Global.undo_redo.add_do_property(c.layers[j][0], "data", sprite.data)
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Global.undo_redo.add_undo_property(c.layers[j][0], "data", c.layers[j][0].data)
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Global.undo_redo.add_undo_property(c, "size", c.size)
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Global.undo_redo.add_undo_method(Global, "undo", Global.canvases)
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Global.undo_redo.add_do_method(Global, "redo", Global.canvases)
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Global.undo_redo.commit_action()
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crop_image()
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2: # Flip Horizontal
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var canvas : Canvas = Global.canvas
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canvas.handle_undo("Draw")
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canvas.layers[Global.current_layer][0].unlock()
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canvas.layers[Global.current_layer][0].flip_x()
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canvas.layers[Global.current_layer][0].lock()
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canvas.handle_redo("Draw")
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flip_image_horizontal()
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3: # Flip Vertical
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var canvas : Canvas = Global.canvas
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canvas.handle_undo("Draw")
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canvas.layers[Global.current_layer][0].unlock()
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canvas.layers[Global.current_layer][0].flip_y()
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canvas.layers[Global.current_layer][0].lock()
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canvas.handle_redo("Draw")
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flip_image_vertical()
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4: # Rotate
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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$RotateImage.set_sprite(image)
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$RotateImage.popup_centered()
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Global.dialog_open(true)
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show_rotate_image_popup()
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5: # Invert Colors
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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Global.canvas.handle_undo("Draw")
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for xx in image.get_size().x:
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for yy in image.get_size().y:
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var px_color = image.get_pixel(xx, yy).inverted()
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if px_color.a == 0:
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continue
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image.set_pixel(xx, yy, px_color)
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Global.canvas.handle_redo("Draw")
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invert_image_colors()
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6: # Desaturation
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var image : Image = Global.canvas.layers[Global.current_layer][0]
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Global.canvas.handle_undo("Draw")
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for xx in image.get_size().x:
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for yy in image.get_size().y:
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var px_color = image.get_pixel(xx, yy)
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if px_color.a == 0:
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continue
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var gray = image.get_pixel(xx, yy).v
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px_color = Color(gray, gray, gray, px_color.a)
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image.set_pixel(xx, yy, px_color)
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Global.canvas.handle_redo("Draw")
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desaturate_image()
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7: # Outline
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$OutlineDialog.popup_centered()
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Global.dialog_open(true)
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show_add_outline_popup()
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8: # HSV
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$HSVDialog.popup_centered()
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Global.dialog_open(true)
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show_hsv_configuration_popup()
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func help_menu_id_pressed(id : int) -> void:
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