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fixed browser scrolling issue

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This commit is contained in:
Tim Caldwell
2017-10-16 20:42:52 +13:00
parent 5b88eb3882
commit 41b78e182e
1 changed files with 15 additions and 24 deletions
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39
display_centre.py
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@@ -22,12 +22,9 @@ browser_start_index = 0
browser_index = 0
tk = Tk()
# from tkinter.font import Font
bold_font = tkFont.Font(size=12, weight="bold")
label_position_value = StringVar()
label_position_value.set('Current Position: --:--')
label_length_value = StringVar()
@@ -43,6 +40,8 @@ label_position.pack()
# our data store
data_object = data_centre.data()
browser_list = data_object.get_browser_data_for_display()
bank_info = data_centre.get_all_looper_data_for_display()
# terminal_font = Font(family="Terminal", size=12)
@@ -128,16 +127,16 @@ def create_video_display_banner(duration, video_length):
def load_browser(self):
global data_object
global browser_start_index
global browser_list
line_count = 0
browser_info = data_object.get_browser_data_for_display()
display.insert(END, '------ <BROWSER> ------ \n')
display.insert(END, '{:50} {:20} \n'.format('path', 'bank'))
for index in range(len(browser_info)):
for index in range(len(browser_list)):
if line_count >= MAX_LINES:
break
if index >= browser_start_index:
path = browser_info[index]
path = browser_list[index]
display.insert(END, '{:50} {:20} \n'.format(path[0], path[1]))
line_count = line_count + 1
@@ -145,8 +144,6 @@ def load_browser(self):
def move_browser_selection_up():
global browser_index
global browser_start_index
if browser_start_index == 0:
return
if browser_index == 0:
if(browser_start_index > 0):
browser_start_index = browser_start_index - 1
@@ -161,10 +158,8 @@ def move_browser_selection_down():
global browser_index
global data_object
global browser_start_index
browser_info = data_object.get_browser_data_for_display()
last_index = len(data_object.get_browser_data_for_display()) - 1
if browser_index >= last_index:
return
global browser_list
last_index = len(browser_list) - 1
if browser_index + browser_start_index >= last_index:
return
if browser_index >= MAX_LINES - 1:
@@ -244,25 +239,22 @@ def backspace_key(event):
global browser_index
global data_object
global browser_start_index
browser_list = data_object.get_browser_data_for_display()
global browser_list
if display_mode == "BROWSER":
is_file, name = data_centre.extract_file_type_and_name_from_browser_format(
browser_list[browser_index + browser_start_index][0])
if is_file:
data_centre.create_new_bank_mapping_in_first_open(name)
data_object.rewrite_browser_list()
else:
data_object.update_open_folders(name)
data_object.rewrite_browser_list()
data_object.rewrite_browser_list()
browser_list = data_object.get_browser_data_for_display()
refresh_display()
def update_current_time():
label_position_value.set('Current Position:' + convert_int_to_string_for_display(
video_driver.current_player.get_position() / 1000000))
label_length_value.set('Video Length: {}'.format(
video_driver.current_player.length))
tk.after(500, update_current_time)
def update_screen():
refresh_display()
tk.after(1000, update_screen)
frame.bind("<Key>", key)
@@ -275,6 +267,5 @@ frame.bind("<Num_Lock>", num_lock_key)
frame.pack()
frame.focus_set()
tk.after(500, update_current_time)
tk.after(1000, refresh_display)
tk.after(1000, update_screen)
tk.mainloop()