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- """
- Created on 22-04-2013
- @author: citan
- """
- import pygame
- from pimonitor.cu.PMCUParameter import PMCUParameter
- class PMWindow(object):
- """
- classdocs
- """
- def __init__(self, parameters):
- self._fg_color = pygame.Color(200, 140, 0)
- self._bg_color = pygame.Color(0, 0, 0)
- self._dict = dict()
- self._parameters = parameters
- self._packets = None
- self._reading_no = 0
- self._sum_fuel_consumption = 0.0
- def set_surface(self, surface):
- if surface is None:
- return
- self._surface = surface
- self._width = self._surface.get_width()
- self._height = self._surface.get_height()
- self._title_font_size = int(self._surface.get_height() / 16)
- self._value_font_size = int(self._surface.get_height() / 3.4)
- self._title_font = pygame.font.SysFont(pygame.font.get_default_font(), self._title_font_size)
- self._value_font = pygame.font.SysFont(pygame.font.get_default_font(), self._value_font_size)
- self._font_aa = 1
- self._value_lbl_width = self._value_font.render("999", self._font_aa, self._fg_color).get_width()
- def render(self):
- if self._packets is None:
- return
- first_row_height = self._title_font_size + self._value_font_size + 10
- second_row_height = first_row_height + self._title_font_size + self._value_font_size + 20
- pygame.draw.line(self._surface, self._fg_color, (0, first_row_height + 10),
- (self._width, first_row_height + 10))
- parameter_number = 0
- for parameter in self._parameters:
- if parameter.get_cu_type() == PMCUParameter.CU_TYPE_CALCULATED_PARAMETER():
- value = parameter.get_calculated_value(self._packets[len(self._parameters)-1:])
- self._reading_no += 1
- self._sum_fuel_consumption += float(value)
- else:
- value = parameter.get_value(self._packets[parameter_number])
- title = parameter.get_name() # + " (" + param.get_default_unit() + ")"
- first_row_ids = ["E114", "P104", "P122"]
- if parameter.get_id() in first_row_ids:
- index = first_row_ids.index(parameter.get_id())
- x_offset = (self._width / len(first_row_ids)) * index + 2
- titlelbl = self._title_font.render(title, self._font_aa, self._fg_color)
- valuelbl = self._value_font.render(value, self._font_aa, self._fg_color)
- self._surface.blit(titlelbl, (x_offset + 4, 10))
- self._surface.blit(valuelbl, (x_offset + 4, 10 + self._title_font_size))
- pygame.draw.line(self._surface, self._fg_color, (x_offset, 0), (x_offset, first_row_height))
- second_row_ids = ["P203"]
- if parameter.get_id() in second_row_ids:
- index = second_row_ids.index(parameter.get_id())
- x_offset = (self._width / len(second_row_ids)) * index + 2
- titlelbl = self._title_font.render(title, self._font_aa, self._fg_color)
- valuelbl = self._value_font.render(value, self._font_aa, self._fg_color)
- self._surface.blit(titlelbl, (x_offset + 4, first_row_height + 20))
- self._surface.blit(valuelbl, (x_offset + 4, first_row_height + 20 + self._title_font_size))
- pygame.draw.line(self._surface, self._fg_color, (x_offset, first_row_height + 20),
- (x_offset, second_row_height))
- index = 1
- x_offset = (self._width / 2) * index + 2
- titlelbl = self._title_font.render("Average Fuel Cons. l/100km", self._font_aa, self._fg_color)
- valuelbl = self._value_font.render(str(self._sum_fuel_consumption/self._reading_no), self._font_aa, self._fg_color)
- self._surface.blit(titlelbl, (x_offset + 4, first_row_height + 20))
- self._surface.blit(valuelbl, (x_offset + 4, first_row_height + 20 + self._title_font_size))
- pygame.draw.line(self._surface, self._fg_color, (x_offset, first_row_height + 20),
- (x_offset, second_row_height))
- parameter_number += 1
- def get_parameters(self):
- return self._parameters[:-1] + self._parameters[-1].get_dependencies()
- def set_packets(self, packets):
- self._packets = packets
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