Py2Corona.py

import os
import shutil


class Constantes:
    def __init__(self, name):
        self.name = name

    def __add__(self, other):
        aux = self.name + '+' + str(other)
        return aux

    def __sub__(self, other):
        aux = self.name + '-' + str(other)
        return aux

    def __mul__(self, other):
        aux = self.name + '*' + str(other)
        return aux

    def __div__(self, other):
        aux = self.name + '/' + str(other)
        return aux

    def __str__(self):
        return self.name
# CONSTANTES DE OBJETOS BAIXO


RECT = 'display.newRect'
EMITER = 'display.newEmiter'
IMAGE = 'display.newImage'
IMAGE_RECT = 'display.newImageRect'
TEXT = 'display.newText'

# DIMENSOES

CENTER_X = Constantes('display.contentCenterX')
CENTER_Y = Constantes('display.contentCenterY')
CONTENT_HEIGHT = Constantes('display.contentHeight')
CONTENT_WIDTH = Constantes('display.contentWidth')
DEFAULT_FONT = Constantes('native.SystemFont')

# setattr(CENTER_X, '__add__', add)
# setattr(CENTER_Y, '__add__', add)
# setattr(DEFAULT_FONT, '__add__', add)


class Text:
    def __init__(self, text='', x=CENTER_X, y=CENTER_Y, width='', height='', font=DEFAULT_FONT):
        self.text = f'"{text}"'
        self.x = str(x)
        self.y = str(y)
        self.width_height = f'({width}, {height})' if width != '' and height != '' else ''
        self.font = str(font)

    def __str__(self):
        args = ','.join([v for i, v in self.__dict__.items() if v != ''])
        return f'{TEXT}({args})'


image_r_words = ['varname', 'filename']
image_args = ['filename', 'width', 'height']


class ImageRect:
    def __init__(self, varname, image, width='', height=''):
        shutil.copy(image.filename, os.path.dirname(display.path))
        filename = image.filename.split('\\')[-1]
        self.filename = f'"{filename}"'
        self.width = str(width) if str(width) != '' else str(image.width)
        self.height = str(height) if str(height) != '' else str(image.height)
        self.varname = varname
        self.x = ''
        self.y = ''

    def __str__(self):
        def validate(i, v): return (v != '') and not (i in image_r_words)
        code = '\n'.join([f'{self.varname}.{i}={v}' for i, v in self.__dict__.items() if validate(i, v)])
        args = ','.join([v for i, v in self.__dict__.items() if (v != '') and (i in image_args)])
        definition = f'local {self.varname} = {IMAGE_RECT}({args})\n'
        # implementation = '\n'.join([v for i, v in self.__dict__.items() if i not in args])
        return definition + code



class Display:
    def __init__(self):
        self.elements = []
        self.path = ''

    def add(self, element):
        self.elements.append(element)

    def compile(self):
        with open(self.path, 'wb') as fp:
            content = '\n'.join([e.__str__() for e in self.elements])
            fp.write(content.encode())


if not hasattr(globals(), 'display'):
    display = Display()