def user_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#2196F3')
self.manager.get_screen('main').ids.master.clear_widgets()
user_layout = GridLayout()
user_layout.id = 'user_layout'
user_layout.spacing = (0, 0.5)
user_layout.padding = 40, 10, 40, 10
user_layout.cols = 1
user_layout.row_default_height = self.height * 0.25
user_layout.row_force_default = True
lbl_user = Label()
lbl_user.id = 'lbl_home'
lbl_user.color = get_color_from_hex('#212121')
lbl_user.text = 'User Layout'
self.manager.get_screen('main').ids[user_layout.id] = \
WeakProxy(user_layout)
self.manager.get_screen('main').ids[lbl_user.id] = \
WeakProxy(lbl_user)
self.manager.get_screen('main').ids.master.\
add_widget(user_layout)
self.manager.get_screen('main').ids.user_layout.\
add_widget(lbl_user)
def home_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#2196F3')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen('main').ids.master.clear_widgets()
home_layout = GridLayout()
home_layout.id = 'home_layout'
home_layout.spacing = (0, 0.5)
home_layout.padding = 40, 10, 40, 10
home_layout.cols = 1
home_layout.row_default_height = self.height * 0.25
home_layout.row_force_default = True
lbl_home = Label()
lbl_home.id = 'lbl_home'
lbl_home.color = get_color_from_hex('#212121')
lbl_home.text = 'Home Layout'
self.manager.get_screen('main').ids[home_layout.id] = \
WeakProxy(home_layout)
self.manager.get_screen('main').ids[lbl_home.id] = \
WeakProxy(home_layout)
self.manager.get_screen('main').ids.master.\
add_widget(home_layout)
self.manager.get_screen('main').ids.lbl_home.\
add_widget(lbl_home)
def camera_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#2196F3')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen('main').ids.master.clear_widgets()
camera_layout = GridLayout()
camera_layout.id = 'camera_layout'
camera_layout.spacing = (0, 0.5)
camera_layout.padding = 40, 10, 40, 10
camera_layout.cols = 1
camera_layout.row_default_height = self.height * 0.25
camera_layout.row_force_default = True
lbl_camera = Label()
lbl_camera.id = 'lbl_camera'
lbl_camera.color = get_color_from_hex('#212121')
lbl_camera.text = 'Camera Layout'
self.manager.get_screen('main').ids[camera_layout.id] = \
WeakProxy(camera_layout)
self.manager.get_screen('main').ids[lbl_camera.id] = \
WeakProxy(lbl_camera)
self.manager.get_screen('main').ids.master.\
add_widget(camera_layout)
self.manager.get_screen('main').ids.camera_layout.\
add_widget(lbl_camera)
def generate_GUI(menus):
app_gui = TabbedPanel()
app_gui.clear_tabs()
app_gui.orientation = "vertical"
app_gui.do_default_tab = False
app_gui.tab_width = 150
for menu_key, sub_menu in menus.items():
main_menu = TabbedPanelHeader(text=menu_key)
scroll_pane = ScrollView()
scroll_pane.scroll_type = ['bars', 'content']
scroll_pane.bar_pos_y = 'left'
scroll_pane.bar_width = 6
scroll_pane.do_scroll_y = True
scroll_pane.do_scroll_x = False
scroll_pane.scroll_y = 1
menu_grid = GridLayout(cols=1, spacing=2, size_hint_y=None)
menu_grid.orientation = "vertical"
menu_grid.padding = 10
menu_grid.row_default_height = 1
menu_height = 0
print(">>>" + menu_key)
for sub_menu_key, items in sub_menu.items():
menu_grid.add_widget(
Label(text=" " + sub_menu_key, size_hint=(None, None), font_size=14, halign="left",
valign="middle"))
print("\t" + sub_menu_key)
for option in items:
if "Name" in option:
print("\t\t" + option["Name"])
btn = Button(text=option["Name"], size_hint=(0.1, None), background_color=(0.2, 1, 1, 0.8))
btn.bind(on_press=lambda x: webbrowser.open(option["URL"]))
else:
print("\t\t" + "<EMPTY>")
btn = Button(text="<EMPTY>", size_hint=(0.1, None), background_color=(0.2, 1, 1, 0.8))
btn.bind(on_press=lambda x: webbrowser.open(option["URL"]))
btn.width = 250
btn.height = 50
menu_grid.add_widget(btn)
menu_height += 80
menu_height += 51
menu_grid.height = menu_height
scroll_pane.add_widget(menu_grid)
main_menu.content = scroll_pane
main_menu.orientation = "vertical"
# Adding headers to main layout
app_gui.add_widget(main_menu)
return app_gui
def __init__(self): #A second argument '**kwargs' can be added here, but not needed.
super(GUIlayout, self).__init__() #The same here.
#Two layouts are going to be used. A 'small' one (a GridLayout named 'seclayout') that is going to contain the buttons,
#and a 'big' one (a BoxLayout referred by 'self') that is going to contain the canvas and the small layout.
self.orientation = 'vertical'
self.spacing = (5,5)
self.xdat=[] #List with the measured values.
#The small layout and its parameters.
seclayout = GridLayout()
seclayout.rows = 2
seclayout.cols = 3
seclayout.size_hint_y = .2 #The percentage of the big layout in the y direction that this layout covers.
#This is for the canvas to be bigger than the buttons.
seclayout.row_force_default = True
seclayout.row_default_height = 50
#Buttons
self.measurebutton = Button(text="Measure!")
self.measurebutton.bind(on_press=lambda x: self.measure(canvas,1,wavefun)) #Lambda x: in order to send arguments to the function and avoid
seclayout.add_widget(self.measurebutton) #"TypeError: <lambda>() takes 0 positional arguments but 1 was given"
self.measure10button = Button(text="Measure x10")
self.measure10button.bind(on_press=lambda x: self.measure(canvas,10,wavefun))
seclayout.add_widget(self.measure10button)
self.measure100button = Button(text="Measure x100")
self.measure100button.bind(on_press=lambda x: self.measure(canvas,100,wavefun))
seclayout.add_widget(self.measure100button)
self.PDFbutton = Button(text="Check!")
self.PDFbutton.bind(on_press=lambda x:self.showPDF(canvas))
seclayout.add_widget(self.PDFbutton)
self.clearbutton = Button(text="Clear")
self.clearbutton.bind(on_press=lambda x: self.clearall(canvas))
seclayout.add_widget(self.clearbutton)
self.add_widget(seclayout) #The small layout is attached to the big layout as a usual widget.
canvas = FigureCanvasKivyAgg(f)
self.add_widget(canvas)
#self. because it is attached to the big layout.
#Setting plot things that are shared by PDF and histogram.
a.set_title('Measurements histogram')
a.set_xlabel('x')
a.set_ylabel('Frequency')
a.axis([-L/2., L/2., 0., 1.])
def format_airtable_data(header):
# Gridlayout to host menu options and URL buttons
formated_data = GridLayout(cols=1, spacing=10, size_hint_y=None)
formated_data.orientation = "vertical"
formated_data.padding = 10
formated_data.row_default_height = 1
rows = 0 # needed to track the number of items inside the gridlayout
# Converting airtable data into usable Kivy GUI labels and Buttons
for item in tab_menus:
if item["id"] == header:
# Creating the Labels
if str(item["menu"]) != "N/A":
formated_data.add_widget(Label(text=item["menu"],size_hint=(.7,.5))) # Creating a menu option as a Label
rows += 1
else: # For menu options that have yet to be given a name
formated_data.add_widget(Label(text="Menu name pending",size_hint=(.7,.5)))
rows += 1
# Creating the URL Buttons that belong bellow each Label
for link in item["link"]:
url_name = str(link).split('!')[0]
url = str(link).split('!')[1]
# Creaing the Button without refrences
if url_name != "N/A":
button = Button(text=url_name, size_hint=(None, None))
else: # For URL links with no assigned names
button = Button(text="Unknown Link", size_hint=(None, None))
button.width = 250
button.height = 50
# Assign each Button a refrence to a created function with their respective URL links
# This is equivalent to Kivy script: on_press: root.open_link('www.your_url_link.com')
button.bind(on_press=lambda x:Resonance().open_link(url))
formated_data.add_widget(button)
rows += 1
formated_data.add_widget(Label())
rows += 1
# Formating the gridlayout to fit the sum of items created
# Necessary to indicate to Scrollview if scroll is needed
# if grid size > window size allow scroll
formated_data.height = rows * 50
return formated_data
def __init__(self, **kwargs):
super(LoginScreen, self).__init__(**kwargs)
layout = GridLayout()
layout.cols = 2
layout.spacing = 50
layout.row_default_height = window_height
layout.col_default_width = window_width / 10
layout.add_widget(Label(text='Observer'))
layout.observer_field = TextInput(multiline=False)
layout.add_widget(layout.observer_field)
layout.add_widget(Label(text='Box open'))
layout.box_open_field = TextInput(box_open_field=True, multiline=False)
layout.add_widget(layout.box_open_field)
self.layout = layout
self.add_widget(layout)
