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https://github.com/vincentbernat/i3wm-configuration.git
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xsecurelock: delay clock and weather to speedup startup
This commit is contained in:
Vincent Bernat
parent
eeb7297389
commit
2447dcb575
1 changed files with 57 additions and 48 deletions
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@ -63,54 +63,53 @@ def on_overlay_draw(widget, cctx, ctx):
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# Clock
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cctx.set_operator(cairo.OPERATOR_SOURCE)
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wwidth, wheight = widget.get_parent().get_size()
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now = datetime.datetime.now().strftime("%H:%M")
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cctx.select_font_face(
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ctx.font_family, cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD
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)
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cctx.set_font_size(ctx.clock_font_size)
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_, _, twidth, theight, _, _ = cctx.text_extents("00:00")
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text_position = wwidth // 2 - twidth // 2, wheight // 3 - theight // 2
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cctx.move_to(*text_position)
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cctx.set_source_rgba(1, 1, 1, 0.8)
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cctx.show_text(now)
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cctx.move_to(*text_position)
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cctx.set_source_rgb(0, 0, 0)
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cctx.set_line_width(2)
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cctx.text_path(now)
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cctx.stroke()
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if ctx.clock:
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now = ctx.clock
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cctx.select_font_face(
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ctx.font_family, cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD
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)
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cctx.set_font_size(ctx.clock_font_size)
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_, _, twidth, theight, _, _ = cctx.text_extents(re.sub(r"\d", "8", now))
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text_position = wwidth // 2 - twidth // 2, wheight // 3 - theight // 2
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cctx.move_to(*text_position)
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cctx.set_source_rgba(1, 1, 1, 0.8)
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cctx.show_text(now)
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cctx.move_to(*text_position)
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cctx.set_source_rgb(0, 0, 0)
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cctx.set_line_width(2)
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cctx.text_path(now)
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cctx.stroke()
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# Weather
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try:
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with open(ctx.weather_file) as wfile:
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data = wfile.read()
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except Exception:
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return
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# We can have polybar markups in it. We assume %{Tx} means to use
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# Font Awesome 6 and we ignore font color change. The parsing is
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# quite basic.
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data = re.sub(r'%{F[#\d+-]+?}', '', data)
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data = re.split(r'(%{T[1-9-]})', data)
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font = ctx.font_family
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cctx.move_to(20, wheight - 20)
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for chunk in data:
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if chunk == "%{T-}":
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font = ctx.font_family
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continue
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elif chunk.startswith("%{T"):
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font = "Font Awesome 6 Pro"
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continue
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elif not chunk:
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continue
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cctx.select_font_face(font, cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
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cctx.set_font_size(ctx.weather_font_size)
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cur_position = cctx.get_current_point()
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cctx.set_source_rgb(0, 0, 0)
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cctx.set_line_width(1)
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cctx.text_path(chunk)
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cctx.stroke()
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cctx.move_to(*cur_position)
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cctx.set_source_rgba(1, 1, 1, 0.8)
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cctx.show_text(chunk)
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if ctx.weather:
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data = re.sub(r"%{F[#\d+-]+?}", "", ctx.weather)
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data = re.split(r"(%{T[1-9-]})", data)
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font = ctx.font_family
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cctx.move_to(20, wheight - 20)
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for chunk in data:
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if chunk == "%{T-}":
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font = ctx.font_family
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continue
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elif chunk.startswith("%{T"):
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font = "Font Awesome 6 Pro"
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continue
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elif not chunk:
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continue
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cctx.select_font_face(
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font, cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL
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)
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cctx.set_font_size(ctx.weather_font_size)
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cur_position = cctx.get_current_point()
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cctx.set_source_rgb(0, 0, 0)
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cctx.set_line_width(1)
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cctx.text_path(chunk)
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cctx.stroke()
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cctx.move_to(*cur_position)
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cctx.set_source_rgba(1, 1, 1, 0.8)
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cctx.show_text(chunk)
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def on_background_change(monitor, f1, f2, event, ctx):
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@ -129,8 +128,9 @@ def on_background_change(monitor, f1, f2, event, ctx):
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def on_clock_change(ctx):
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ctx.overlay.queue_draw()
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now = datetime.datetime.now()
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ctx.clock = now.strftime("%H:%M")
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ctx.overlay.queue_draw()
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GLib.timeout_add((60 - now.second) * 1000, on_clock_change, ctx)
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@ -140,7 +140,12 @@ def on_weather_change(monitor, f1, f2, event, ctx):
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Gio.FileMonitorEvent.RENAMED,
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):
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return
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ctx.overlay.queue_draw()
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try:
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with open(ctx.weather_file) as wfile:
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ctx.weather = wfile.read()
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ctx.overlay.queue_draw()
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except Exception:
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pass
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if __name__ == "__main__":
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@ -151,6 +156,8 @@ if __name__ == "__main__":
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ctx.weather_file = os.getenv("XSECURELOCK_SAVER_WEATHER", None)
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ctx.font_family = os.getenv("XSECURELOCK_SAVER_FONT", "Iosevka Aile")
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ctx.background = None
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ctx.weather = ""
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ctx.clock = ""
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ctx.position = [0, 0]
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ctx.window = Gtk.Window()
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@ -163,17 +170,19 @@ if __name__ == "__main__":
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ctx.overlay = Gtk.DrawingArea()
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ctx.overlay.connect("draw", on_overlay_draw, ctx)
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ctx.window.add(ctx.overlay)
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on_clock_change(ctx)
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gio_event_args = (None, None, None, Gio.FileMonitorEvent.CHANGES_DONE_HINT)
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if ctx.background_image:
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gfile = Gio.File.new_for_path(ctx.background_image)
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monitor = gfile.monitor_file(Gio.FileMonitorFlags.WATCH_MOVES, None)
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monitor.connect("changed", on_background_change, ctx)
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on_background_change(None, None, None, Gio.FileMonitorEvent.CHANGES_DONE_HINT, ctx)
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on_background_change(*gio_event_args, ctx)
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if ctx.weather_file:
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gfile = Gio.File.new_for_path(ctx.weather_file)
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monitor = gfile.monitor_file(Gio.FileMonitorFlags.WATCH_MOVES, None)
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monitor.connect("changed", on_weather_change, ctx)
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GLib.timeout_add(1000, on_weather_change, *gio_event_args, ctx)
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GLib.timeout_add(1000, on_clock_change, ctx)
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ctx.window.show_all()
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