Пример #1
0
def test_calculate_grid_coordinates_border():
    '''
    Are the correct values returned when there is a border?
    '''
    canvas_width = 47
    canvas_height = 86
    stitch_width = 20
    stitch_height = 40
    start_x = 2
    start_y = 3
    end_x = 4
    end_y = 2

    model = Model()
    stitches = model.calculate_stitch_rectangles(canvas_width,
                                                 canvas_height,
                                                 stitch_width,
                                                 stitch_height,
                                                 start_x=start_x,
                                                 start_y=start_y,
                                                 end_x=end_x,
                                                 end_y=end_y)
    assert len(stitches) == 4
    assert (2, 3, 22, 43) in stitches
    assert (22, 3, 42, 43) in stitches
    assert (2, 43, 22, 83) in stitches
    assert (22, 43, 42, 83) in stitches
Пример #2
0
def test_calculate_grid_coordinates_default():
    '''
    Are the correct values returned when there is no border?
    '''
    canvas_width = 41  # pixles 0-40
    canvas_height = 81  # pixles 0-80
    stitch_width = 20
    stitch_height = 40
    model = Model()
    stitches = model.calculate_stitch_rectangles(canvas_width, canvas_height,
                                                 stitch_width, stitch_height)
    assert len(stitches) == 4
    assert (0, 0, 20, 40) in stitches
    assert (20, 0, 40, 40) in stitches
    assert (0, 40, 20, 80) in stitches
    assert (20, 40, 40, 80) in stitches
Пример #3
0
class Controller():
    def __init__(self):
        '''
        Initial state and parameters/objects that don't change over time
        '''
        self.root = tktk()
        self.model = Model()
        self.view = View(self.root, self.model.window_color,
                         self.model.window_size)
        self.view.draw_window()
        # Make menus
        self.view.draw_toolbar(self.model.button_grid_toggle_text)
        # Add commands
        self.new_project()
        self.view.button_grid_toggle.configure(command=self.toggle_grid)

    def run(self):
        self.root.title("Cool Stitch Program")
        self.root.mainloop()

    def new_project(self):
        '''
        Run the functions to start a new project
        '''
        self.new_canvas()
        self.generate_stitches()
        self.generate_grid()
        self.starting_palette()

    def generate_toolbar(self):
        '''
        Generate the toolbar
        '''
        self.view.draw_toolbar(self.model.button_grid_toggle_text)

    def new_canvas(self):
        '''
        Create a new canvas to work on
        '''
        # Clear canvas id one is there???
        self.view.draw_canvas(self.model.canvas_width,
                              self.model.canvas_height,
                              self.model.canvas_color)
        egde_lines, other = self.model.calculate_grid_coordinates(
            self.model.canvas_width,
            self.model.canvas_height,
            self.model.canvas_working_width,
            self.model.canvas_working_height,
            start_x=self.model.canvas_border_line,
            start_y=self.model.canvas_border_line,
            end_x=self.model.canvas_border_line,
            end_y=self.model.canvas_border_line)
        self.view.draw_lines(egde_lines, self.model.canvas_border_color,
                             self.model.canvas_border_thickness,
                             self.model.canvas_border_tag)

    def generate_grid(self):
        '''
        Generate the grid
        '''
        # Set the colors and positions before building the grid
        self.model.set_grid_colors()
        gridlines_bold, gridlines_light = self.model.calculate_grid_coordinates(
            self.model.canvas_width,
            self.model.canvas_height,
            self.model.grid_spacing_width,
            self.model.grid_spacing_height,
            start_x=self.model.grid_start_x,
            start_y=self.model.grid_start_y,
            end_x=self.model.grid_end_x,
            end_y=self.model.grid_end_y,
            increment=self.model.grid_bold_increment)
        # Pass these to the view where the gridlines are drawn
        self.view.draw_lines(gridlines_light, self.model.grid_color_light,
                             self.model.grid_thickness,
                             self.model.grid_tag_light)
        self.view.draw_lines(gridlines_bold, self.model.grid_color_bold,
                             self.model.grid_thickness,
                             self.model.grid_tag_bold)

    def toggle_grid(self):
        '''
        Turn the grid on and off when clicking it
        '''
        self.model.grid_toggle_state()
        self.view.toggle_grid(
            self.model.is_grid_on, self.model.button_grid_toggle_text,
            [self.model.grid_tag_light, self.model.grid_tag_bold])

    def generate_stitches(self):
        '''
        Generate the stitches
        '''
        rectangle_coordinates = self.model.calculate_stitch_rectangles(
            self.model.canvas_width,
            self.model.canvas_height,
            self.model.grid_spacing_width,
            self.model.grid_spacing_height,
            start_x=self.model.grid_start_x,
            start_y=self.model.grid_start_y,
            end_x=self.model.grid_end_x,
            end_y=self.model.grid_end_y)
        self.stitch_dict = self.view.draw_new_stitches(rectangle_coordinates,
                                                       self.model.stitch_color)

    def starting_palette(self):
        '''
        Get a new color from the palette ready in the stitches
        '''
        self.model.set_palette_color()
        self.view.set_stitch_color(self.model.stitch_color)