mirror of
https://gitlab.freedesktop.org/plymouth/plymouth.git
synced 2026-01-01 19:50:11 +01:00
8e811f8f88
There have been some small tweaks to the gnome lockscreen password entry filed which we use as template for the diskcrypt password dialog, adjust our dialog to match these tweaks. Also move the keyboard indicator to be close to the entry, so that it is clear it belongs to the entry. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
99 lines
3.1 KiB
Python
Executable file
99 lines
3.1 KiB
Python
Executable file
#!/usr/bin/python3
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# coding: utf-8
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import cairo
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import subprocess
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import math
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FONT_SIZE = 30
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MARGIN = int(FONT_SIZE / 3)
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def get_keymaps():
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keymaps = subprocess.check_output(["localectl", "list-keymaps"]).decode("utf-8").strip().split()
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# Note when changing this you MUST keep ply_keymap_normalize_keymap()
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# from src/libply-splash-graphics/ply-keymap-icon.c in sync
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def normalize_keymaps(keymap):
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parts = keymap.replace("_", "-").replace(".", "-").split("-")
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# Special case for dvorak, E.g. when mixing "us" and "us-dvorak"
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# on machines returning "us" for both is not useful.
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# Presumably users using dvorak now which variant they use
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# so we just describe all dvorak layouts as "dvorak".
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if "dvorak" in keymap:
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return "dvorak"
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# mac / sun keymaps are prefixes with mac / sun / sun[4-6]t
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for prefix in ["mac", "sun" ]:
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if keymap.startswith(prefix) and len(parts) > 1:
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return parts[1]
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return parts[0]
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keymaps = list(map(normalize_keymaps ,keymaps))
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#Remove duplicates
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ret = []
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for k in keymaps:
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if k not in ret:
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ret.append(k)
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return ret
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# Calculate size
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sf = cairo.ImageSurface(cairo.FORMAT_ARGB32, 1, 1)
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ct = cairo.Context(sf)
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ct.select_font_face("Cantarell", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD)
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ct.set_font_size(FONT_SIZE)
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max_height = 0.0
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total_width = 0.0
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for i in get_keymaps():
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extents = ct.text_extents(i)
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h = extents.height
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if h > max_height:
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max_height = h
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total_width += extents.width
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total_width += MARGIN * 2
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ascent, descent, _h, _max_x, max_y = ct.font_extents()
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# Create image
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sf = cairo.ImageSurface(cairo.FORMAT_ARGB32, int(total_width), int(max_height + MARGIN * 2))
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ct = cairo.Context(sf)
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ct.save()
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ct.set_source_rgba(0, 0, 0, 0)
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ct.set_operator (cairo.OPERATOR_SOURCE)
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ct.paint()
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ct.restore()
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ct.select_font_face("Cantarell", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD)
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ct.set_font_size(FONT_SIZE)
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ct.set_source_rgba(0.75, 0.75, 0.75, 1.0)
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ct.move_to(MARGIN, MARGIN + max_height - descent)
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current_x, current_y = (MARGIN, MARGIN + max_height - descent)
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metadata = []
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for km in get_keymaps():
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extents = ct.text_extents(km)
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ct.show_text(km)
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metadata.append((km, current_x, extents.width + MARGIN * 2))
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current_x += extents.width + (MARGIN * 2)
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ct.move_to(current_x, current_y)
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sf.write_to_png("keymap-render.png")
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print("/* This file is autogenerated by running:")
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print(" * scripts/keymap-render.py > src/libply-splash-graphics/ply-keymap-metadata.h")
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print(" */")
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print("struct ply_keymap_metadata {")
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print(" const char *name;")
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print(" int offset;")
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print(" int width;")
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print("};")
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print("")
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print("static struct ply_keymap_metadata ply_keymap_metadata[] = {")
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for i in metadata:
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print((" { \"%s\", %d, %d }," % (i[0],i[1],i[2])))
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print(" { NULL, } /* End of array marker */ ")
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print("};")
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