1  '''
  2  	QuickSave allows you to download videos from YotuTube
  3  	Copyright (C) 2025  Andrés Chaparro
  4  
  5  	This program is free software: you can redistribute it and/or modify
  6  	it under the terms of the GNU General Public License as published by
  7  	the Free Software Foundation, either version 3 of the License, or
  8  	(at your option) any later version.
  9  
 10  	This program is distributed in the hope that it will be useful,
 11  	but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13  	GNU General Public License for more details.
 14  
 15  	You should have received a copy of the GNU General Public License
 16  	along with this program.  If not, see <https://www.gnu.org/licenses/>.
 17  '''
 18  
 19  # Importing MDButton from kivyMD
 20  from kivymd.uix.button import ( 
 21  	MDButton,
 22  	MDButtonText
 23  )
 24  
 25  # Importing the MDialog
 26  from kivymd.uix.dialog import (
 27  	MDDialog,
 28  	MDDialogIcon,
 29  	MDDialogHeadlineText,
 30  	MDDialogSupportingText,
 31  	MDDialogButtonContainer,
 32  	MDDialogContentContainer,
 33  )
 34  
 35  from kivy.uix.widget import Widget
 36  
 37  '''
 38  	This class displays the
 39  	message when the application
 40  	starts
 41  '''
 42  
 43  class MessageOnStart():
 44  	def start(self, dt):
 45  		self.first_message()
 46  		
 47  	def first_message(self):
 48  		'''
 49  			This is the first message,
 50  			it shows a welcome.
 51  			
 52  			When you press the next
 53  			button it opens the next
 54  			message and closes this one
 55  		'''
 56  		message_start = MDDialog(
 57  			# ----------------------------Icon-----------------------------
 58  			MDDialogIcon(
 59  				icon="tools",
 60  			),
 61  			# -----------------------Headline text-------------------------
 62  			MDDialogHeadlineText(
 63  				text="¡Bienvenido!",
 64  			),
 65  			# -----------------------Supporting text-----------------------
 66  			MDDialogSupportingText(
 67  				text="Esta aplicación permite descargar videos de youtube rapidamente. "
 68  				"Es software libre, no recopila información personal y no tiene anuncios. ",
 69  				halign="left",
 70  			),
 71  			# ---------------------Button container------------------------
 72  
 73  			MDDialogButtonContainer(
 74  				Widget(),
 75  				MDButton(
 76  					MDButtonText(text="Siguiente"),
 77  					style="text",
 78  					on_press=lambda *args: (
 79  						self.second_message(),
 80  						message_start.dismiss()
 81  					)
 82  				),
 83  				spacing="8dp",
 84  				pos_hint={"center_x": 1}
 85  			),
 86  			# -------------------------------------------------------------
 87  		)
 88  		message_start.open()
 89  
 90  	def second_message(self):
 91  		message_start = MDDialog(
 92  			# ----------------------------Icon-----------------------------
 93  			MDDialogIcon(
 94  				icon="tools",
 95  			),
 96  			# -----------------------Headline text-------------------------
 97  			MDDialogHeadlineText(
 98  				text="¿Cómo empezar?",
 99  			),
100  			# -----------------------Supporting text-----------------------
101  			MDDialogSupportingText(
102  				text=
103  				"1. Pegue la url del video en el espacio en blanco y oprima el boton Obtener. \n"
104  				"2. Elija el formato que desee escribiendo el id en el espacio y oprima en Descargar. \n"
105  				"3. ¡Y listo!, su descarga comenzará y su telefono vibrará cuando termine.",
106  				halign="left",
107  			),
108  			# ---------------------Button container------------------------
109  			MDDialogButtonContainer(
110  				Widget(),
111  				MDButton(
112  					MDButtonText(text="Siguiente"),
113  					style="text",
114  					on_press=lambda *args: (
115  						self.third_message(),
116  						message_start.dismiss()
117  					)
118  				),
119  				spacing="8dp",
120  				pos_hint={"center_x": 1}
121  			),
122  			# -------------------------------------------------------------
123  		)
124  	
125  		message_start.open()
126  
127  	def third_message(self):
128  		message_start = MDDialog(
129  			# ----------------------------Icon-----------------------------
130  			MDDialogIcon(
131  				icon="tools",
132  			),
133  			# -----------------------Headline text-------------------------
134  			MDDialogHeadlineText(
135  				text="Otras consideraciones",
136  			),
137  			# -----------------------Supporting text-----------------------
138  			MDDialogSupportingText(
139  				text=""
140  				"   1. Podrá cambiar la ubicación de guardado en configuraciones. "
141  				"Por defecto esta en 'descargas'.\n"
142  				"   2. Podrá cambiar el tema y el esquema de color en configuraciones.\n",
143  				halign="left",
144  			),
145  			# ---------------------Button container------------------------
146  			MDDialogButtonContainer(
147  				Widget(),
148  				MDButton(
149  					MDButtonText(text="Aceptar"),
150  					style="text",
151  					on_press=lambda *args: (
152  						message_start.dismiss()
153  					)
154  				),
155  				spacing="8dp",
156  				pos_hint={"center_x": 1}
157  			),
158  			# -------------------------------------------------------------
159  		)
160  	
161  		message_start.open()
162  
163  
164