def __init__(
self,
position = (0, 0),
width = 0,
font_size = 30
):
TextBox.__init__(
self,
width = width,
position = position,
text_color = (255, 255, 255),
font_size = font_size
)
self.text_entry_box = \
eztext.Input(
maxlength = 10000,
x = position[0],
y = position[1],
prompt = MessageEntryBox.MESSAGE_PROMPT,
color = (255, 255, 255),
font = pygame.font.Font('freesansbold.ttf', font_size)
)
self.set_text()
def __init__(self, label_text=None, help_text=None):
"""creates a new Tool"""
button.Button.__init__(self)
# Variables for drawing the button for the point tool
self.width = Tool._BUTTON_WIDTH
self.height = Tool._BUTTON_HEIGHT
self.button_height = Tool._BUTTON_HEIGHT
self.button_width = Tool._BUTTON_WIDTH
self.symbol = None
self.line_thickness = Tool._ButtonLineThickness
self.color = Tool._InactiveColor
self.fixed_dimensions = True
self.fixed_position = True
self.label = None
if label_text != None:
self.label = TextBox(
text=label_text,
width=Tool._BUTTON_WIDTH,
position=(self.position[0], self.position[1] + Tool._BUTTON_HEIGHT + Tool._ButtonLineThickness),
text_color=(255, 255, 255),
font_size=15,
)
self.height += self.label.height
self.width = max(self.width, self.label.width)
self.add_child(self.label)
# Variables for managing state while using a point tool
self.frame = None
self.point_clicked = False
self.slctd_point = None
self.animation = None
# Help text
self.help_text = None
if help_text != None:
self.help_text = TextBox(help_text, 400, (200, 20), (255, 255, 255), 20)
def __init__(self, text, timeout = 3000):
TextBox.__init__(self, text, 500, (0,0), (255,255,255), 20)
self.timer = 0
self.timeout = timeout
def clear_text(self):
self.text_entry_box.value = ''
self.text_entry_box.update([])
self.text = self.text_entry_box.prompt + self.text_entry_box.value
TextBox.set_text(self, self.text)
def set_text(self):
self.text = self.text_entry_box.prompt + self.text_entry_box.value
TextBox.set_text(self, self.text)
class Tool(button.Button):
"""base class for editor tools"""
_BUTTON_WIDTH = 51
_BUTTON_HEIGHT = 45
_SlctdColor = (255, 0, 0)
_InactiveColor = (255, 255, 255)
_ButtonLineThickness = 2
def __init__(self, label_text=None, help_text=None):
"""creates a new Tool"""
button.Button.__init__(self)
# Variables for drawing the button for the point tool
self.width = Tool._BUTTON_WIDTH
self.height = Tool._BUTTON_HEIGHT
self.button_height = Tool._BUTTON_HEIGHT
self.button_width = Tool._BUTTON_WIDTH
self.symbol = None
self.line_thickness = Tool._ButtonLineThickness
self.color = Tool._InactiveColor
self.fixed_dimensions = True
self.fixed_position = True
self.label = None
if label_text != None:
self.label = TextBox(
text=label_text,
width=Tool._BUTTON_WIDTH,
position=(self.position[0], self.position[1] + Tool._BUTTON_HEIGHT + Tool._ButtonLineThickness),
text_color=(255, 255, 255),
font_size=15,
)
self.height += self.label.height
self.width = max(self.width, self.label.width)
self.add_child(self.label)
# Variables for managing state while using a point tool
self.frame = None
self.point_clicked = False
self.slctd_point = None
self.animation = None
# Help text
self.help_text = None
if help_text != None:
self.help_text = TextBox(help_text, 400, (200, 20), (255, 255, 255), 20)
def init_state(self, animation):
"""initalizes the state variables
frame: current frame being edited"""
self.animation = animation
self.frame = animation.frames[animation.frame_index]
self.color = Tool._SlctdColor
self.symbol.color = Tool._SlctdColor
def clear_state(self):
"""resets the state variables to default values"""
for point in self.frame.points():
point.color = stick.Point.inactiveColor
self.animation = None
self.frame = None
self.point_clicked = False
self.slctd_point = None
self.color = Tool._InactiveColor
self.symbol.color = Tool._InactiveColor
def has_help_text(self):
return self.help_text != None
def handle_events(self, surface, mousePos, mouseButtonsPressed, events):
pass
def draw(self, surface):
"""draws a tool button on a surface
assumes that the symbol has a draw method
surface: the surface to draw the tool button on"""
rect = (self.position[0], self.position[1], self.button_width, self.button_height)
pygame.draw.rect(surface, self.color, rect, self.line_thickness)
self.symbol.draw(self, surface)
if self.label != None:
self.label.draw(surface)
def button_center(self):
return (int(self.position[0] + (0.5 * self.button_width)), int(self.position[1] + (0.5 * self.button_height)))
def button_bottom_right(self):
return (self.position[0] + self.button_width, self.position[1] + self.button_height)
def getPointsUnderMouse(self, mousePos):
"""gets a list of points the are under the mouse
mousePos: the position of the mouse when the click event was
recorded"""
points = []
for point in self.frame.points():
if point.covers(mousePos):
points.append(point)
return points
