def makeMusic(**params):
name = params['name']
extraData = params['extraData']
author = params['author']
public = params['public']
content = params['content']
img_url = params['img_url']
db_num = params['db_num']
card = Card()
card.set('name', name)
card.set('author', author)
card.set('content', content)
card.set('img_url', img_url)
card.set('extraData', json.loads(extraData))
card.set('db_num', db_num)
if 'formId' in params:
formId = params['formId']
card.set('formId', formId)
userid = params['userid']
user = User.create_without_data(userid)
card.set('user', user)
card.set('user', user)
card.set('type', 'music')
card.set('public', public)
card.set('publish', False)
card.set('likes', 0)
card.set('shares', 0)
card.save()
stat = Music.generate(card)
if stat == 'ok':
result = {'code': 200, 'data': card.get('objectId')}
return result
else:
result = {'code': 500, 'message': 'failed'}
return result
class Gui(tk.Frame):
"""
Class that manages the GUI, windows, buttons
and visual elements in general
"""
def __init__(self, master=None):
super().__init__(master)
self.master = master
self.grid()
self.editor = Editor(master)
self.music = Music()
self.player = Player()
self.parser = Parser(self.music)
self.create_widgets()
def operational_widgets(self):
""" Operational Widgets
Buttons:
Save: Saves the file
Open: Open the file
Quit: Quit the app"""
frame_op = tk.Frame(self, relief=tk.RAISED)
frame_op.grid(row=9, column=1)
save_button = tk.Button(self, text="Save", command=self.save_file)
open_button = tk.Button(self, text="Load", command=self.open_file)
quit_button = tk.Button(self, text="Quit", command=self.master.destroy)
quit_button.grid(row=9, column=2)
save_button.grid(row=9, column=3)
open_button.grid(row=9, column=4)
def save_file(self):
"""Save the current file as a new file."""
filepath = asksaveasfilename(
defaultextension="txt",
filetypes=[("Text Files", "*.txt"), ("All Files", "*.*")],
)
if not filepath:
return
with open(filepath, "w") as output_file:
text = self.editor.txt_area.get(1.0, tk.END)
output_file.write(text)
def compile(self):
""" Compile the current file to generate music. """
text = self.editor.txt_area.get(1.0, tk.END)
self.parser.text_area = text[:-1] #remove the last \n to avoid bugs
self.parser.parse()
self.music.generate()
self.player.load_music('../temp/sample.mid')
def open_file(self):
"""Open a file for editing."""
filepath = askopenfilename(filetypes=[("Text Files",
"*.txt"), ("All Files", "*.*")])
if not filepath:
return
self.editor.txt_area.delete(1.0, tk.END)
with open(filepath, "r") as input_file:
text = input_file.read()
self.editor.txt_area.insert(tk.END, text)
def load_config_file(self):
""" Load a configuration file into the application"""
filepath = askopenfilename(filetypes=[("Text Files",
"*.sm"), ("All Files", "*.*")])
if not filepath:
return
self.parser.load_configuration(filepath)
def music_widgets(self):
""" Music related Widgets
Buttons:
Play/Pause: Plays and pauses the music
Stop: Stop the music
Compile: Compile the song into the music"""
frame_music = tk.Frame(self, relief=tk.RAISED)
frame_music.grid(row=10, column=3)
play_pause_button = tk.Button(frame_music,
text='Play',
command=self.player.play)
stop_button = tk.Button(frame_music,
text='Stop',
command=self.player.stop)
compile_button = tk.Button(frame_music,
text='Compile',
command=self.compile)
load_config_button = tk.Button(frame_music,
text='Load Configuration',
command=self.load_config_file)
play_pause_button.grid(row=0, column=0)
stop_button.grid(row=0, column=1)
compile_button.grid(row=0, column=2)
load_config_button.grid(row=0, column=3)
def instruments_widgets(self):
""" Instrument related Widgets """
frame_instruments = tk.Frame(self, relief=tk.RAISED)
frame_instruments.grid(row=0, column=0)
#Images of the instruments
photo_harp = tk.PhotoImage(file='../icons/grand-piano.png')
photo_tubular = tk.PhotoImage(file='../icons/tubular.png')
photo_agogo = tk.PhotoImage(file='../icons/agogo.png')
photo_flute = tk.PhotoImage(file='../icons/pan-flute.png')
photo_organ = tk.PhotoImage(file='../icons/organ.png')
harpsichord = tk.Label(frame_instruments,
image=photo_harp,
compound=tk.CENTER,
borderwidth=0)
tubular_bells = tk.Label(frame_instruments,
image=photo_tubular,
compound=tk.CENTER,
borderwidth=0)
agogo = tk.Label(frame_instruments,
image=photo_agogo,
compound=tk.CENTER,
borderwidth=0)
pan_flute = tk.Label(frame_instruments,
image=photo_flute,
compound=tk.CENTER,
borderwidth=0)
church_organ = tk.Label(frame_instruments,
image=photo_organ,
compound=tk.CENTER,
borderwidth=0)
#Images should be referenciated like that because of a known
#bug in tkinter http://effbot.org/pyfaq/why-do-my-tkinter-images-not-appear.htm
harpsichord.image = photo_harp
tubular_bells.image = photo_tubular
agogo.image = photo_agogo
church_organ.image = photo_organ
pan_flute.image = photo_flute
#Create the gris of the instruments
harpsichord.grid(row=1, column=0)
tubular_bells.grid(row=2, column=0)
agogo.grid(row=3, column=0)
pan_flute.grid(row=4, column=0)
church_organ.grid(row=5, column=0)
def create_widgets(self):
""" Create the gui widget of the application """
self.music_widgets()
self.instruments_widgets()
self.operational_widgets()
self.editor.draw_frame()
