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hardcoded line placements

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Chuck
2025-07-24 16:05:48 -05:00
parent e8d2408477
commit d80c1a93db
1 changed files with 10 additions and 17 deletions
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27
src/music_manager.py
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@@ -749,21 +749,15 @@ class MusicManager:
font_title = self.display_manager.small_font
font_artist_album = self.display_manager.bdf_5x7_font
# Helper function to handle different font types, as you requested
def get_line_height(font):
if hasattr(font, 'getmetrics'):
ascent, descent = font.getmetrics()
return ascent + descent
else:
# Fallback for BDF fonts using the display manager's method
return self.display_manager.get_font_height(font)
# Dynamic line heights
line_height_title = get_line_height(font_title)
line_height_artist_album = get_line_height(font_artist_album)
# Get line height for the TTF title font
ascent, descent = font_title.getmetrics()
line_height_title = ascent + descent
# Use a reliable hardcoded value for the BDF font's line height
line_height_artist_album = 8
padding_between_lines = 1
# Y positions based on font metrics, adapted for top-down rendering
# Y positions based on a simple top-down calculation
y_pos_title_top = 2
y_pos_artist_top = y_pos_title_top + line_height_title + padding_between_lines
y_pos_album_top = y_pos_artist_top + line_height_artist_album + padding_between_lines
@@ -812,14 +806,13 @@ class MusicManager:
self.artist_scroll_tick = 0
# --- Album ---
y_pos_album = y_pos_album_top
if (matrix_height - y_pos_album) >= line_height_artist_album :
if (matrix_height - y_pos_album_top) >= line_height_artist_album :
album_width = self.display_manager.get_text_width(album, font_artist_album)
# Display album if it fits or can be scrolled (maintains original behavior but adds scrolling)
if album_width <= text_area_width:
# Album fits without scrolling - display normally
self.display_manager.draw_text(album,
x=text_area_x_start, y=y_pos_album + bdf_y_offset, color=(150, 150, 150), font=font_artist_album)
x=text_area_x_start, y=y_pos_album_top + bdf_y_offset, color=(150, 150, 150), font=font_artist_album)
self.scroll_position_album = 0
self.album_scroll_tick = 0
elif album_width > text_area_width:
@@ -830,7 +823,7 @@ class MusicManager:
current_album_display_text = album[self.scroll_position_album:] + " " + album[:self.scroll_position_album]
self.display_manager.draw_text(current_album_display_text,
x=text_area_x_start, y=y_pos_album + bdf_y_offset, color=(150, 150, 150), font=font_artist_album)
x=text_area_x_start, y=y_pos_album_top + bdf_y_offset, color=(150, 150, 150), font=font_artist_album)
self.album_scroll_tick += 1
if self.album_scroll_tick % TEXT_SCROLL_DIVISOR == 0:
self.scroll_position_album = (self.scroll_position_album + 1) % len(album)