forked from bitcoinafterlife/bal-electrum-plugin
98 lines
3.8 KiB
Python
98 lines
3.8 KiB
Python
"""
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bal.gui.qt.theme
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================
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Pure presentation helpers for the Qt layer.
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This is where colours and other look-and-feel decisions live, kept apart from
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the core inheritance logic. In particular it hosts :func:`status_color`, which
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used to be ``WillItem.get_color()`` inside ``will.py``.
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The status flags themselves are computed by the core layer
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(:class:`bal.core.will.WillItem`); this module only translates a will item's
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status into a colour for the transaction list / detail views.
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"""
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# Status -> hex colour. The first matching status (checked in priority order)
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# wins. These are exactly the colours the original ``WillItem.get_color`` used,
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# so the GUI looks identical after the refactor.
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#
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# The order matters: e.g. an INVALIDATED tx must show orange even if it also
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# carries other flags, so INVALIDATED is checked before everything else.
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_STATUS_COLOR_PRIORITY = (
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("INVALIDATED", "#f87838"), # orange - tx can no longer be mined
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("REPLACED", "#ff97e9"), # pink - superseded by a lower-locktime tx
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("CONFIRMED", "#bfbfbf"), # grey - already mined
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("PENDING", "#ffce30"), # yellow - tx is in the mempool (unconfirmed)
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)
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# Default colour used when no status in the priority list matches.
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_DEFAULT_COLOR = "#ffffff"
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def status_color(will_item) -> str:
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"""Return the display colour (``"#rrggbb"``) for a :class:`WillItem`.
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This is a faithful, behaviour-preserving port of the old
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``WillItem.get_color()`` method. The slightly irregular handling of the
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push/check states (which is not a simple priority list) is reproduced
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exactly as in the original code.
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"""
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# First, the simple priority-ordered statuses.
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for status, color in _STATUS_COLOR_PRIORITY:
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if will_item.get_status(status):
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return color
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# The remaining states need the original branching because of the
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# CHECK_FAIL / CHECKED interaction.
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if will_item.get_status("CHECK_FAIL") and not will_item.get_status("CHECKED"):
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return "#e83845" # red - server check failed
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elif will_item.get_status("CHECKED"):
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return "#8afa6c" # green - server confirmed it stored the tx
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elif will_item.get_status("PUSH_FAIL"):
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return "#e83845" # red - failed to push to will-executor
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elif will_item.get_status("PUSHED"):
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return "#73f3c8" # teal - pushed to will-executor
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elif will_item.get_status("COMPLETE"):
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return "#2bc8ed" # blue - signed
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else:
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return _DEFAULT_COLOR
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def server_status_text(will_item) -> str:
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"""Return a short, human-readable label describing the state of a will
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item on the will-executor servers (the online inheritance backup).
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This is shown in the dedicated "Server" column of the transaction list so
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the user always knows whether each inheritance transaction is actually
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stored on the will-executor servers, regardless of the row colour.
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"""
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from electrum.i18n import _
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if will_item.get_status("CHECK_FAIL") and not will_item.get_status("CHECKED"):
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return _("Not on server")
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if will_item.get_status("CHECKED"):
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return _("Confirmed on server")
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if will_item.get_status("PUSH_FAIL"):
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return _("Send failed")
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if will_item.get_status("PUSHED"):
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return _("Sent (not checked)")
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if will_item.get_status("COMPLETE"):
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return _("Signed (not sent)")
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return _("Not sent")
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def server_status_tooltip(will_item) -> str:
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"""Return a detailed tooltip for the "Server" column, including the
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will-executor URL (if any) and the current server state."""
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from electrum.i18n import _
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url = None
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we = getattr(will_item, "we", None)
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if we:
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url = we.get("url")
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state = server_status_text(will_item)
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if url:
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return "{}: {}\n{}".format(_("Will-Executor"), url, state)
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return "{}\n{}".format(_("No will-executor"), state)
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