Add command line options

This commit is contained in:
pancakes 2025-08-26 23:07:07 +10:00
parent cca7f91303
commit f93a3cef4d
Signed by: pancakes
SSH key fingerprint: SHA256:yrp4c4hhaPoPG07fb4QyQIgAdlbUdsJvUAydJEWnfTw
2 changed files with 130 additions and 107 deletions

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@ -12,6 +12,7 @@
<ItemGroup> <ItemGroup>
<PackageReference Include="GirCore.Gtk-4.0" Version="0.6.3" /> <PackageReference Include="GirCore.Gtk-4.0" Version="0.6.3" />
<PackageReference Include="System.CommandLine" Version="2.0.0-beta7.25380.108" />
</ItemGroup> </ItemGroup>
<ItemGroup> <ItemGroup>

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@ -1,130 +1,152 @@
using Gdk; using System.CommandLine;
using Gdk;
using Gio; using Gio;
using GLib; using GLib;
using Gtk; using Gtk;
using Pango; using Pango;
using ZwlrLayerShell; using ZwlrLayerShell;
using Application = Gtk.Application; using Application = Gtk.Application;
using TimeSpan = System.TimeSpan;
using Variant = GLib.Variant; using Variant = GLib.Variant;
if (!LayerShell.IsSupported()) var overlayLayer = new Option<bool>("--overlay", "-o")
{ Description = "Use the overlay layer instead of the top layer." };
var horizontalMargin = new Option<uint>("--hmargin", "-H")
{ Description = "Horizontal margin from screen edge in pixels.", DefaultValueFactory = parseResult => 55 };
var verticalMargin = new Option<uint>("--vmargin", "-V")
{ Description = "Vertical margin from screen edge in pixels.", DefaultValueFactory = parseResult => 15 };
var root = new RootCommand("Displays your current song like in Deltarune Chapter 1.")
{ Options = { overlayLayer, horizontalMargin, verticalMargin } };
root.SetAction(RunApplication);
var rootParsed = root.Parse(args);
return rootParsed.Invoke();
void RunApplication(ParseResult parseResult)
{ {
Console.WriteLine("You must be running on a Wayland compositor that supports zwlr_layer_shell_v1"); if (!LayerShell.IsSupported())
return 255;
}
ApplicationWindow? window = null;
var application = Application.New("gay.pancakes.deltatune_wls", Gio.ApplicationFlags.FlagsNone);
GLib.Functions.TimeoutAdd(GLib.Constants.PRIORITY_DEFAULT, 500, () =>
{
if (window == null) return true;
var playerctl = Subprocess.New(["playerctl", "metadata", "--format", "{{ title }}"],
SubprocessFlags.StdoutPipe | SubprocessFlags.StderrSilence);
var pipe = playerctl.GetStdoutPipe();
if (pipe == null) return true;
var stdout = DataInputStream.New(pipe);
var line = stdout.ReadLineUtf8(out UIntPtr length, null);
window.ActivateAction("new_song", Variant.NewString(line?.Trim() ?? ""));
return true;
});
application.OnActivate += (sender, eventArgs) =>
{
window = ApplicationWindow.New((Application)sender);
LayerShell.InitForWindow(window);
LayerShell.SetNamespace(window, "deltatune-wls");
LayerShell.SetLayer(window, Layer.Top);
LayerShell.SetAnchor(window, Edge.Left, true);
LayerShell.SetAnchor(window, Edge.Right, true);
LayerShell.SetAnchor(window, Edge.Top, true);
LayerShell.SetMargin(window, 15);
LayerShell.SetMargin(window, Edge.Left, 55);
var label = Label.New(null);
label.Halign = Align.Start;
label.Ellipsize = EllipsizeMode.End;
window.SetChild(label);
window.OnDestroy += (widget, args1) => application.Quit();
var action = SimpleAction.NewStateful("new_song", VariantType.String, Variant.NewString(""));
action.OnActivate += (simpleAction, signalArgs) =>
{ {
var title = simpleAction.GetState()!.GetString(out _); Console.WriteLine("You must be running on a Wayland compositor that supports zwlr_layer_shell_v1");
var newTitle = signalArgs.Parameter!.GetString(out _); return;
}
if (newTitle != title) ApplicationWindow? window = null;
var application = Application.New("gay.pancakes.deltatune_wls", Gio.ApplicationFlags.FlagsNone);
GLib.Functions.TimeoutAdd(GLib.Constants.PRIORITY_DEFAULT, 500, () =>
{
if (window == null) return true;
var playerctl = Subprocess.New(["playerctl", "metadata", "--format", "{{ title }}"],
SubprocessFlags.StdoutPipe | SubprocessFlags.StderrSilence);
var pipe = playerctl.GetStdoutPipe();
if (pipe == null) return true;
var stdout = DataInputStream.New(pipe);
var line = stdout.ReadLineUtf8(out UIntPtr length, null);
window.ActivateAction("new_song", Variant.NewString(line?.Trim() ?? ""));
return true;
});
application.OnActivate += (sender, eventArgs) =>
{
window = ApplicationWindow.New((Application)sender);
LayerShell.InitForWindow(window);
LayerShell.SetNamespace(window, "deltatune-wls");
LayerShell.SetLayer(window, parseResult.GetValue(overlayLayer) ? Layer.Overlay : Layer.Top);
LayerShell.SetAnchor(window, Edge.Left, true);
LayerShell.SetAnchor(window, Edge.Right, true);
LayerShell.SetAnchor(window, Edge.Top, true);
LayerShell.SetMargin(window, Edge.Left, (int)parseResult.GetValue(horizontalMargin));
LayerShell.SetMargin(window, Edge.Right, (int)parseResult.GetValue(horizontalMargin));
LayerShell.SetMargin(window, Edge.Top, (int)parseResult.GetValue(verticalMargin));
LayerShell.SetMargin(window, Edge.Bottom, (int)parseResult.GetValue(verticalMargin));
var label = Label.New(null);
label.Halign = Align.Start;
label.Ellipsize = EllipsizeMode.End;
window.SetChild(label);
window.OnDestroy += (widget, args1) => application.Quit();
var action = SimpleAction.NewStateful("new_song", VariantType.String, Variant.NewString(""));
action.OnActivate += (simpleAction, signalArgs) =>
{ {
simpleAction.SetState(signalArgs.Parameter); var title = simpleAction.GetState()!.GetString(out _);
label.SetLabel($"♪ ~ {newTitle}"); var newTitle = signalArgs.Parameter!.GetString(out _);
if (!label.HasCssClass("fade-in"))
if (newTitle != title)
{ {
label.AddCssClass("fade-in"); simpleAction.SetState(signalArgs.Parameter);
GLib.Functions.TimeoutAddSeconds(GLib.Constants.PRIORITY_DEFAULT, 9, () => { label.SetLabel($"♪ ~ {newTitle}");
label.RemoveCssClass("fade-in"); if (!label.HasCssClass("fade-in"))
return false; {
}); label.AddCssClass("fade-in");
GLib.Functions.TimeoutAddSeconds(GLib.Constants.PRIORITY_DEFAULT, 9, () =>
{
label.RemoveCssClass("fade-in");
return false;
});
}
} }
} };
window.AddAction(action);
window.Present();
}; };
window.AddAction(action);
window.Present(); var css = CssProvider.New();
}; css.LoadFromString("""
window {
background-color: transparent;
}
var css = CssProvider.New(); window label {
css.LoadFromString(""" font-size: x-large;
window { color: white;
background-color: transparent; text-shadow: -1px -1px 0 #15249a, 1px -1px 0 #15249a, -1px 1px 0 #15249a, 1px 1px 0 #15249a;;
} opacity: 0;
}
window label { .fade-in {
font-size: x-large; animation: 8s fade-in ease-in-out both;
color: white; }
text-shadow: -1px -1px 0 #15249a, 1px -1px 0 #15249a, -1px 1px 0 #15249a, 1px 1px 0 #15249a;;
opacity: 0;
}
.fade-in { @keyframes fade-in {
animation: 8s fade-in ease-in-out both; 0% {
} transform: translateX(80px);
opacity: 0;
}
@keyframes fade-in { 5% {
0% { transform: translateX(50px);
transform: translateX(80px); opacity: 1;
opacity: 0; }
}
80% {
opacity: 1;
}
5% { 85% {
transform: translateX(50px); transform: translateX(50px);
opacity: 1; }
}
80% {
opacity: 1;
}
85% { 100% {
transform: translateX(50px); transform: translateX(0);
} opacity: 0;
}
}
""");
StyleContext.AddProviderForDisplay(Display.GetDefault()!, css,
Gtk.Constants.STYLE_PROVIDER_PRIORITY_APPLICATION);
100% { application.RunWithSynchronizationContext(null);
transform: translateX(0); }
opacity: 0;
}
}
""");
StyleContext.AddProviderForDisplay(Display.GetDefault()!, css,
Gtk.Constants.STYLE_PROVIDER_PRIORITY_APPLICATION);
return application.RunWithSynchronizationContext(null);