Merge pull request #120 from MisguidedEmails/pride

Pride add selection of flags

pride/main.py

@@ -7,12 +7,14 @@ background is the pride flag.
 ___title___        = "Pride"
 ___license___      = "MIT"
 ___categories___   = ["Homescreens"]
-___dependencies___ = ["homescreen", "app"]
+___dependencies___ = ["homescreen", "app", "buttons"]
 
 
 from app import restart_to_default
 import ugfx
 import homescreen
+from tilda import Buttons
+import buttons
 
 
 homescreen.init()
@@ -25,56 +27,94 @@ info_height = 20
 # Maximum length of name before downscaling
 max_name = 8
 
-# Orientation for other people to see
-ugfx.orientation(90)
+flags = {
+    'LGBT': [0xE70000, 0xFF8C00, 0xFFEF00, 0x00811F, 0x0044FF, 0x760089],
+    'Non-Binary': [0xFFF433, 0xFFFFFF, 0x9B59D0, 0x000000],
+    'Trans': [0x5BCEFA, 0xF5A9B8, 0xFFFFFF, 0xF5A9B8, 0x5BCEFA],
+    'Asexual': [0x000000, 0xA3A3A3, 0xFFFFFF, 0x800080],
+    'Bisexual': [0xFF0080, 0xFF0080, 0xA349A4, 0x0000FF, 0x0000FF],
+    'Pansexual': [0xFF218E, 0xFCD800, 0x0194FC]
+}
 
-# Pride flag colours
-colours = [0xE70000, 0xFF8C00, 0xFFEF00, 0x00811F, 0x0044FF, 0x760089]
 
-# Draw each "band" of colour in the flag
-colour_width = ugfx.width() / len(colours)
-for num, colour in enumerate(colours):
-    width_loc = int(num * colour_width)
-    ugfx.area(width_loc, 0, int(colour_width), 320, ugfx.html_color(colour))
+def draw_flag(colours):
+    # Orientation for other people to see
+    ugfx.orientation(90)
 
-# Message to display
-prefix_message = "Hi I'm"
+    # Draw each "band" of colour in the flag
+    colour_width = ugfx.width() / len(colours)
+    for num, colour in enumerate(colours):
+        width_loc = int(num * colour_width)
+        flag_height = ugfx.height() - (name_height + info_height)
+        ugfx.area(width_loc, info_height, int(colour_width), flag_height, ugfx.html_color(colour))
 
-ugfx.set_default_font(ugfx.FONT_NAME)
 
-# Calc center of screen
-center = (int(ugfx.width() / 2), int(ugfx.height() / 2))
-# Can't use label since the background covers the flag
-ugfx.text(50, center[1] + name_height, prefix_message, ugfx.WHITE)
+def draw_name():
+    # Orientation for other people to see
+    ugfx.orientation(90)
 
-# Process name
-given_name = homescreen.name("Set your name in the settings app")
-if len(given_name) <= max_name:
     ugfx.set_default_font(ugfx.FONT_NAME)
-else:
-    ugfx.set_default_font(ugfx.FONT_MEDIUM_BOLD)
-# Draw name
-ugfx.Label(0, ugfx.height() - name_height, ugfx.width(), name_height, given_name, justification=ugfx.Label.CENTER)
 
+    # Process name
+    given_name = homescreen.name("Set your name in the settings app")
+    if len(given_name) <= max_name:
+        ugfx.set_default_font(ugfx.FONT_NAME)
+    else:
+        ugfx.set_default_font(ugfx.FONT_MEDIUM_BOLD)
+    # Draw name
+    ugfx.Label(0, ugfx.height() - name_height, ugfx.width(), name_height, given_name, justification=ugfx.Label.CENTER)
 
-# Draw for the user to see
-ugfx.orientation(270)
-ugfx.set_default_font(ugfx.FONT_SMALL)
 
-# WiFi/Battery update loop
-while True:
+def draw_user_info():
+    # Draw for the user to see
+    ugfx.orientation(270)
+    # Calc width center of screen
+    center_width = int(ugfx.width() / 2)
+    ugfx.set_default_font(ugfx.FONT_SMALL)
+
     ugfx.area(0, ugfx.height() - info_height, ugfx.width(), info_height, ugfx.WHITE)
 
     wifi_strength_value = homescreen.wifi_strength()
     if wifi_strength_value:
         wifi_message = 'WiFi: %s%%' % int(wifi_strength_value)
-        wifi_text = ugfx.text(center[0], ugfx.height() - info_height, wifi_message, ugfx.BLACK)
+        ugfx.text(center_width, ugfx.height() - info_height, wifi_message, ugfx.BLACK)
 
     battery_value = homescreen.battery()
     if battery_value:
         battery_message = 'Battery: %s%%' % int(battery_value)
-        battery_text = ugfx.text(0, ugfx.height() - info_height, battery_message, ugfx.BLACK)
+        ugfx.text(0, ugfx.height() - info_height, battery_message, ugfx.BLACK)
+
 
+# Set variables for WiFi/Battery loop
+selection_change = True
+flag_names = list(flags.keys())
+selection = flag_names.index('LGBT')
+
+# WiFi/Battery update loop
+draw_name()
+while True:
+    # Buttons will cycle when it reaches either side of the list
+    if buttons.is_pressed(Buttons.JOY_Left):
+        if selection > 0:
+            selection -= 1
+        else:
+            selection = len(flags) - 1
+        selection_change = True
+
+    elif buttons.is_pressed(Buttons.JOY_Right):
+        if selection < len(flags) - 1:
+            selection += 1
+        else:
+            selection = 0
+        selection_change = True
+
+    # Only triggers if the selection has changed
+    if selection_change:
+        draw_flag(flags[flag_names[selection]])
+        selection_change = False
+
+    # Redraw time-sensitive info on each iteration
+    draw_user_info()
     homescreen.sleep_or_exit(1.5)
 
 restart_to_default()