New Demo Program - Unicode Chars

2019-11-27 21:11:59 -05:00 · 2019-11-27 21:11:59 -05:00 · 6cdd2d63af
parent 0d09cfcaa2
commit 6cdd2d63af
1 changed files with 91 additions and 0 deletions
--- a/DemoPrograms/Demo_Unicode_Characters.py
+++ b/DemoPrograms/Demo_Unicode_Characters.py
@ -0,0 +1,91 @@
+#!/usr/bin/env python
+import PySimpleGUI as sg
+from random import randint as randint
+
+"""
+    To get a good display of the unicode characters visit https://en.wikipedia.org/wiki/List_of_Unicode_characters
+    You can directly copy and paste characters from the site into your strings.
+    Unicode characters make it possible to add simple graphics to your windows by using text.  No Base64 required. They're plain chars.
+    They're good for a quick status display / dashboard, for use on buttons (arrows), or as "simple clipart" to name a few uses
+"""
+
+sg.change_look_and_feel('Light Brown 4')
+
+SQUARE = '█'
+CIRCLE = '⚫'
+CIRCLE_OUTLINE = '◯'
+UP =    '▲'
+RIGHT = '►'
+DOWN =  '▼'
+LEFT =  '◄'
+ROAD = '⛖'
+
+layout = [  [sg.Text('Unicode Characters Demo', font='Def 16')],
+            [sg.T('Network Status', size=(12,1)), sg.Text(size=(10,1), font='Default 18', text_color='green', key='-OUT1-')],
+            [sg.T('Gas Level', size=(12,1)), sg.Text(size=(10,1), font='Default 18', text_color='green', key='-OUT2-')],
+            [sg.T('Oil Temp', size=(12,1)), sg.Text(size=(10,1), font='Default 18', text_color='blue', key='-OUT3-')],
+            [sg.T('Status4', size=(12,1)), sg.Text(CIRCLE, size=(10,1), font='Default 18', text_color='green', key='-OUT4-')],
+            [sg.T('Status5', size=(12,1)), sg.Text(CIRCLE_OUTLINE, size=(10,1), font='Default 18', text_color='green', key='-OUT5-')],
+            [sg.Frame('Unicode Converter',
+                    [[sg.T('Enter a Number'), sg.In(size=(6,1), key='-NUM-'), sg.T('Unicode char: '), sg.I(size=(2,1), font='Any 18', key='-OUT CHAR-')],
+                    [sg.T('Enter a Char'), sg.In(size=(2,1), key='-CHAR-', font='Any 18'), sg.T('Unicode number: '), sg.T(size=(6,1), key='-OUT NUM-')]])],
+            [sg.Frame('Display Unicode Characters In Range',
+                      [[sg.T('Starting Number'), sg.In(size=(6, 1), key='-START-'), sg.T('Ending Number char: '), sg.I(size=(6, 1),  key='-END-')],
+                       [sg.B('Display Chars'), sg.T('Display Font Size'),  sg.Spin(list(range(10,25)), initial_value=18, font='Any 14', key='-FONTSIZE-')],
+                      ])],
+            [sg.Multiline(size=(30,10), font='Any 18',key='-MLINE-'+sg.WRITE_ONLY_KEY)],
+            [sg.B(UP),sg.B(UP), sg.B(DOWN), sg.B(LEFT), sg.B(RIGHT), sg.B('Exit')]  ]
+
+window = sg.Window('Window Title', layout)
+
+i = j = 0
+multiline_font_size = 18
+while True:
+    event, values = window.read(timeout=200)
+    print(f'{event} - {values}') if event != sg.TIMEOUT_KEY else None
+    if event in (None, 'Exit'):  # always,  always give a way out!
+        break
+    elif event == RIGHT:
+        window['-OUT2-'](text_color='blue')
+        window['-OUT5-']((UP,DOWN,RIGHT,LEFT)[j%4])
+        window['-OUT5-'](chr(ord(ROAD)+j))
+        j = j +1
+    elif event == LEFT:
+        window['-OUT2-'](text_color='yellow')
+    elif event == UP:
+        window['-OUT1-'](text_color='green')
+        window['-OUT3-'](text_color='green')
+        window['-OUT4-'](text_color='green')
+    elif event == DOWN:
+        window['-OUT1-'](text_color='red')
+        window['-OUT3-'](text_color='red')
+        window['-OUT4-'](text_color='red')
+    elif event.startswith('Display'):               # process the dump range section
+        try:
+            for c in range(int(values['-START-']), int(values['-END-'])):
+                window['-MLINE-'+sg.WRITE_ONLY_KEY](chr(c), append=True)
+                window.refresh()
+                sg.popup_animated(sg.DEFAULT_BASE64_LOADING_GIF, 'Writing chars to display', text_color='red', font='Any 20', time_between_frames=100)
+        except: pass
+        sg.popup_animated(None)
+
+    window['-OUT1-']('◯' if i % randint(1,3) else '⚫')
+    window['-OUT2-'](SQUARE * (i%10))
+    window['-OUT3-'](SQUARE * (7-(i%8)))
+
+    if multiline_font_size != int(values['-FONTSIZE-']):
+        window['-MLINE-'+sg.WRITE_ONLY_KEY](font='Any '+ str(values['-FONTSIZE-']))
+        multiline_font_size = int(values['-FONTSIZE-'])
+
+    if not i % 15:
+        window['-OUT1-'](text_color='red')
+    i += 1
+    # Output stuff for Unicode Converter Section
+    try:
+        window['-OUT CHAR-'](chr(int(values['-NUM-'])))
+    except: pass
+    try:
+        window['-OUT NUM-'](ord(values['-CHAR-']))
+    except: pass
+
+window.close()