def __init__(self):
#self.id = random.uniform(0, 999999999)
Rectangle.__init__(self)
self.handler = Handler()
self.magnetos = Magnetos()
self.offset = Point()
self.pivot = Point()
self.selected = False
self.resizing = False
self.direction = NONE
self.control = AUTOMATIC
self.z = 0
self.hints = False
from ui.canvas import Canvas
self.canvas = Canvas()
self.handler.is_testing = self.canvas.is_testing
self.dash = []
self.thickness = 1.0
self.fill_style = COLOR
self.fill_color = Color(0.25, 0.25, 0.25, 0.25)
self.stroke_color = Color(0.25, 0.25, 0.25, 1.0)
self.gradient = Gradient()
def __init__(self):
# self.id = random.uniform(0, 999999999)
Rectangle.__init__(self)
self.handler = Handler()
self.magnetos = Magnetos()
self.offset = Point()
self.pivot = Point()
self.selected = False
self.resizing = False
self.direction = NONE
self.control = AUTOMATIC
self.z = 0
self.hints = False
from ui.canvas import Canvas
self.canvas = Canvas()
self.handler.is_testing = self.canvas.is_testing
self.dash = []
self.thickness = 1.0
self.fill_style = COLOR
self.fill_color = Color(0.25, 0.25, 0.25, 0.25)
self.stroke_color = Color(0.25, 0.25, 0.25, 1.0)
self.gradient = Gradient()
class Object(Rectangle):
"""This class represents the parent of all draweable objects"""
def __init__(self):
#self.id = random.uniform(0, 999999999)
Rectangle.__init__(self)
self.handler = Handler()
self.magnetos = Magnetos()
self.offset = Point()
self.pivot = Point()
self.selected = False
self.resizing = False
self.direction = NONE
self.control = AUTOMATIC
self.z = 0
self.hints = False
from ui.canvas import Canvas
self.canvas = Canvas()
self.handler.is_testing = self.canvas.is_testing
self.dash = []
self.thickness = 1.0
self.fill_style = COLOR
self.fill_color = Color(0.25, 0.25, 0.25, 0.25)
self.stroke_color = Color(0.25, 0.25, 0.25, 1.0)
self.gradient = Gradient()
def get_properties(self):
return Rectangle.get_properties(self) + [
"z", "fill_style", "fill_color", "stroke_color", "gradient"
]
def post(self):
pass
def delete(self):
self.canvas.document.pages[0].children.remove(self)
def set_fill_style(self, fill_style):
self.fill_style = fill_style
#self.set_property("fill_style", fill_style)
if fill_style == COLOR:
self.set_fill_color()
elif fill_style == GRADIENT:
self.set_gradient()
def set_gradient(self,
gradient=Gradient()): #ToDo: by name and from Canvas!
self.fill_style = GRADIENT
self.gradient = gradient
def set_fill_color(self, color=Color()):
self.fill_style = COLOR
self.fill_color = color
def set_stroke_color(self, color=Color()):
self.stroke_color = color
def draw_hints(self, context):
extent = 25.0
context.save()
context.new_path()
context.rectangle(self.x - extent, self.y - extent, extent, extent)
context.set_source_rgba(130 / 255.0, 130 / 255.0, 250 / 255.0, 0.25)
context.fill_preserve()
context.set_line_width(1)
context.set_source_rgb(130 / 255.0, 130 / 255.0, 250 / 255.0)
context.stroke()
context = pangocairo.CairoContext(context)
layout = pangocairo.CairoContext.create_layout(context)
if platform.system() == 'Windows':
fontname = 'Sans'
else:
fontname = 'Ubuntu'
text = str(int(self.z))
length = len(text)
if length > 3:
size = 6
text = "..." + text[length - 1:4]
elif length > 2:
size = 8
elif length > 1:
size = 10
else:
size = 12
description = '%s Bold %d' % (fontname, size)
font = pango.FontDescription(description)
layout.set_justify(True)
layout.set_font_description(font)
layout.set_text(text)
context.set_source_rgb(0, 0, 0)
width, height = layout.get_size()
width /= pango.SCALE
height /= pango.SCALE
context.move_to(self.x - (extent + width) / 2,
self.y - (extent + height) / 2)
context.show_layout(layout)
context.set_antialias(cairo.ANTIALIAS_DEFAULT)
context.restore()
def draw(self, context):
if self.hints:
self.draw_hints(context)
###context.save()
if self.selected:
self.handler.x = self.x
self.handler.y = self.y
self.handler.width = self.width
self.handler.height = self.height
self.post()
self.handler.draw(context)
if self.magnetos.magnetized:
self.magnetos.draw(context)
###context.restore()
def at_position(self, x, y):
if not len(self.handler.control):
return False
return (x >= (self.x - self.handler.control[0].size / 2.0)) and\
(x <= (self.x + self.width + self.handler.control[0].size / 2.0)) and\
(y >= (self.y - self.handler.control[0].size / 2.0)) and\
(y <= (self.y + self.height + self.handler.control[0].size / 2.0))
def in_region(self, x, y, width, height):
if width < 0:
x += width
width *= -1
if height < 0:
y += height
height *= -1
return (x + width) > self.x and (y + height) > self.y and\
x < (self.x + self.width) and y < (self.y + self.height)
def in_selection(self, selection):
return self.in_region(selection.x, selection.y, selection.width,
selection.height)
def transform(self, x, y):
pass
def get_cursor(self, direction):
if direction == NORTHWEST:
cursor = gtk.gdk.TOP_LEFT_CORNER
elif direction == NORTH:
cursor = gtk.gdk.TOP_SIDE
elif direction == NORTHEAST:
cursor = gtk.gdk.TOP_RIGHT_CORNER
elif direction == WEST:
cursor = gtk.gdk.LEFT_SIDE
elif direction == EAST:
cursor = gtk.gdk.RIGHT_SIDE
elif direction == SOUTHWEST:
cursor = gtk.gdk.BOTTOM_LEFT_CORNER
elif direction == SOUTH:
cursor = gtk.gdk.BOTTOM_SIDE
elif direction == SOUTHEAST:
cursor = gtk.gdk.BOTTOM_RIGHT_CORNER
elif direction >= ANONIMOUS:
cursor = gtk.gdk.CROSSHAIR
else:
cursor = gtk.gdk.ARROW
return gtk.gdk.Cursor(cursor)
def resize(self, x, y):
direction = self.direction
position = Position()
position.x = self.x
position.y = self.y
size = Size()
size.width = self.width
size.height = self.height
side = get_side(direction)
if side is not VERTICAL:
size.width = x - self.pivot.x
if size.width < 0:
position.x = x
else:
position.x = self.pivot.x
if side is not HORIZONTAL:
size.height = y - self.pivot.y
if size.height < 0:
position.y = y
else:
position.y = self.pivot.y
self.set_position(position)
self.set_size(size)
def press(self, x, y):
pass
class Object(Rectangle):
"""This class represents the parent of all draweable objects"""
def __init__(self):
# self.id = random.uniform(0, 999999999)
Rectangle.__init__(self)
self.handler = Handler()
self.magnetos = Magnetos()
self.offset = Point()
self.pivot = Point()
self.selected = False
self.resizing = False
self.direction = NONE
self.control = AUTOMATIC
self.z = 0
self.hints = False
from ui.canvas import Canvas
self.canvas = Canvas()
self.handler.is_testing = self.canvas.is_testing
self.dash = []
self.thickness = 1.0
self.fill_style = COLOR
self.fill_color = Color(0.25, 0.25, 0.25, 0.25)
self.stroke_color = Color(0.25, 0.25, 0.25, 1.0)
self.gradient = Gradient()
def get_properties(self):
return Rectangle.get_properties(self) + ["z", "fill_style", "fill_color", "stroke_color", "gradient"]
def post(self):
pass
def delete(self):
self.canvas.document.pages[0].children.remove(self)
def set_fill_style(self, fill_style):
self.fill_style = fill_style
# self.set_property("fill_style", fill_style)
if fill_style == COLOR:
self.set_fill_color()
elif fill_style == GRADIENT:
self.set_gradient()
def set_gradient(self, gradient=Gradient()): # ToDo: by name and from Canvas!
self.fill_style = GRADIENT
self.gradient = gradient
def set_fill_color(self, color=Color()):
self.fill_style = COLOR
self.fill_color = color
def set_stroke_color(self, color=Color()):
self.stroke_color = color
def draw_hints(self, context):
extent = 25.0
context.save()
context.new_path()
context.rectangle(self.x - extent, self.y - extent, extent, extent)
context.set_source_rgba(130 / 255.0, 130 / 255.0, 250 / 255.0, 0.25)
context.fill_preserve()
context.set_line_width(1)
context.set_source_rgb(130 / 255.0, 130 / 255.0, 250 / 255.0)
context.stroke()
context = pangocairo.CairoContext(context)
layout = pangocairo.CairoContext.create_layout(context)
if platform.system() == "Windows":
fontname = "Sans"
else:
fontname = "Ubuntu"
text = str(int(self.z))
length = len(text)
if length > 3:
size = 6
text = "..." + text[length - 1 : 4]
elif length > 2:
size = 8
elif length > 1:
size = 10
else:
size = 12
description = "%s Bold %d" % (fontname, size)
font = pango.FontDescription(description)
layout.set_justify(True)
layout.set_font_description(font)
layout.set_text(text)
context.set_source_rgb(0, 0, 0)
width, height = layout.get_size()
width /= pango.SCALE
height /= pango.SCALE
context.move_to(self.x - (extent + width) / 2, self.y - (extent + height) / 2)
context.show_layout(layout)
context.set_antialias(cairo.ANTIALIAS_DEFAULT)
context.restore()
def draw(self, context):
if self.hints:
self.draw_hints(context)
###context.save()
if self.selected:
self.handler.x = self.x
self.handler.y = self.y
self.handler.width = self.width
self.handler.height = self.height
self.post()
self.handler.draw(context)
if self.magnetos.magnetized:
self.magnetos.draw(context)
###context.restore()
def at_position(self, x, y):
if not len(self.handler.control):
return False
return (
(x >= (self.x - self.handler.control[0].size / 2.0))
and (x <= (self.x + self.width + self.handler.control[0].size / 2.0))
and (y >= (self.y - self.handler.control[0].size / 2.0))
and (y <= (self.y + self.height + self.handler.control[0].size / 2.0))
)
def in_region(self, x, y, width, height):
if width < 0:
x += width
width *= -1
if height < 0:
y += height
height *= -1
return (
(x + width) > self.x and (y + height) > self.y and x < (self.x + self.width) and y < (self.y + self.height)
)
def in_selection(self, selection):
return self.in_region(selection.x, selection.y, selection.width, selection.height)
def transform(self, x, y):
pass
def get_cursor(self, direction):
if direction == NORTHWEST:
cursor = gtk.gdk.TOP_LEFT_CORNER
elif direction == NORTH:
cursor = gtk.gdk.TOP_SIDE
elif direction == NORTHEAST:
cursor = gtk.gdk.TOP_RIGHT_CORNER
elif direction == WEST:
cursor = gtk.gdk.LEFT_SIDE
elif direction == EAST:
cursor = gtk.gdk.RIGHT_SIDE
elif direction == SOUTHWEST:
cursor = gtk.gdk.BOTTOM_LEFT_CORNER
elif direction == SOUTH:
cursor = gtk.gdk.BOTTOM_SIDE
elif direction == SOUTHEAST:
cursor = gtk.gdk.BOTTOM_RIGHT_CORNER
elif direction >= ANONIMOUS:
cursor = gtk.gdk.CROSSHAIR
else:
cursor = gtk.gdk.ARROW
return gtk.gdk.Cursor(cursor)
def resize(self, x, y):
direction = self.direction
position = Position()
position.x = self.x
position.y = self.y
size = Size()
size.width = self.width
size.height = self.height
side = get_side(direction)
if side is not VERTICAL:
size.width = x - self.pivot.x
if size.width < 0:
position.x = x
else:
position.x = self.pivot.x
if side is not HORIZONTAL:
size.height = y - self.pivot.y
if size.height < 0:
position.y = y
else:
position.y = self.pivot.y
self.set_position(position)
self.set_size(size)
def press(self, x, y):
pass
