Kaj SchittecatandClaude Opus 4.8
76f0754d0d
Emoji: bake 4 more Noto colour glyphs (soccer, american football, moai, transgender flag) and add them to the picker. The trans flag is a ZWJ sequence the single-codepoint imgfont lookup can't render directly, so its combined Noto image is keyed on the lead codepoint (U+1F3F3) with the trailing symbol mapped to the zero-width glyph — the whole sequence renders as the one flag. Only the 4 new glyphs are baked + spliced (scripts/build/add-emoji.py); the existing 252 stay byte-identical (no Noto-main art drift). Chats header: group the three actions at the LEFT edge in the order + (add) / ✓ (mark all read) / QR (share), and draw a real baked QR glyph (qr_icon.h, from scripts/build/gen-qr-icon.py, recoloured to the text colour) instead of the old LV_SYMBOL_IMAGE 'picture' stand-in. Contacts sort: every sort option now toggles ascending/descending — re-tapping the active row in the Sort sheet flips it and shows a ▲/▼ arrow. New 'Nearest first' (distance) sort orders by distance from our GPS and excludes contacts that have shared no location. Discovered list: gains the same sort sheet (Recently heard / Name / Nearest, each asc/desc) via a sort button at the top of the list; distance likewise excludes no-location entries. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# Generate src/ui-touch/qr_icon.h: a small, recolour-able "QR code" glyph baked to
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# an LVGL TRUE_COLOR_ALPHA lv_img_dsc (white opaque modules, transparent ground —
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# tinted to the button text colour at runtime via img_recolor). There is no QR
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# glyph in the Montserrat/symbol font, so the Chats-header Share button draws this
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# instead of the old stand-in LV_SYMBOL_IMAGE ("picture") icon.
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#
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# python3 scripts/build/gen-qr-icon.py
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#
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# Same pixel encoding as the emoji bake: [lo, hi, alpha], LV_COLOR_16_SWAP=0.
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import os
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SCALE = 2 # px per module -> 9 modules * 2 = 18x18 px
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HERE = os.path.dirname(os.path.abspath(__file__))
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ROOT = os.path.abspath(os.path.join(HERE, "..", ".."))
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OUT = os.path.join(ROOT, "src", "ui-touch", "qr_icon.h")
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# 9x9 module grid. Three finder patterns (ring: 111/101/111) at TL/TR/BL corners,
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# scattered data modules + a small alignment block bottom-right so it reads as a QR.
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P = [
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[1,1,1,0,1,0,1,1,1],
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[1,0,1,0,0,0,1,0,1],
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[1,1,1,0,1,0,1,1,1],
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[0,0,0,0,0,0,0,0,0],
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[1,0,1,0,1,1,0,1,0],
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[0,0,0,0,1,1,0,0,1],
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[1,1,1,0,0,0,1,0,1],
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[1,0,1,0,1,0,0,1,0],
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[1,1,1,0,0,1,1,0,1],
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]
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MODS = len(P)
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W = H = MODS * SCALE
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data = bytearray()
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for y in range(H):
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for x in range(W):
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on = P[y // SCALE][x // SCALE]
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if on:
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data += bytes((0xFF, 0xFF, 0xFF)) # white RGB565 (lo,hi) + alpha 255
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else:
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data += bytes((0x00, 0x00, 0x00)) # transparent
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with open(OUT, "w") as f:
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f.write("// AUTO-GENERATED by scripts/build/gen-qr-icon.py — do not edit.\n")
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f.write("// %dx%d recolour-able QR glyph for the Chats-header Share button.\n#pragma once\n" % (W, H))
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f.write('#include "lvgl.h"\n\n')
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f.write("static const uint8_t qr_icon_map[] = {%s};\n" % ",".join(str(b) for b in data))
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f.write("static const lv_img_dsc_t qr_icon_dsc = { { LV_IMG_CF_TRUE_COLOR_ALPHA, 0, 0, %d, %d }, sizeof(qr_icon_map), qr_icon_map };\n"
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% (W, H))
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print("wrote %s (%dx%d, %d bytes)" % (OUT, W, H, len(data)))
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