57 lines
2.5 KiB
C#
57 lines
2.5 KiB
C#
 
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using System.Windows.Forms;
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namespace RemSound.App;
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internal enum SingleInstanceDecision
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{
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/// <summary>Bring the already-running copy to the front; this copy exits.</summary>
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SwitchToRunning,
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/// <summary>Force the running copy to close, then start fresh.</summary>
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ForceClose,
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/// <summary>Do nothing; this copy exits.</summary>
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Cancel,
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}
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/// <summary>
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/// Shown when a SECOND copy of RemSound is launched while one is already running. Offers three
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/// choices, with the safe one (switch to the running copy) as the default so a habitual Enter
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/// can't accidentally kill a healthy session that might be mid-recording. The force-close
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/// option is the deliberate recovery path for a stuck copy (Andre's "make it go away"). Built
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/// as a native TaskDialog to match the rest of RemSound's dialogs and because NVDA reads its
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/// heading, body and buttons cleanly. No owner window — the main window doesn't exist yet.
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/// </summary>
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internal static class SingleInstanceDialog
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{
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public static SingleInstanceDecision Ask()
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{
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var switchButton = new TaskDialogButton("Switch to the running copy");
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var forceButton = new TaskDialogButton("Force the running copy to close and start fresh");
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var cancelButton = new TaskDialogButton("Cancel") { AllowCloseDialog = true };
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var page = new TaskDialogPage
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{
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Caption = "RemSound is already running",
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Heading = "RemSound is already running",
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Text =
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"Only one copy of RemSound can run at a time. What would you like to do?\n\n"
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+ "• Switch to the running copy — bring the copy that's already running back to the "
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+ "front. It may be tucked away in the system tray, down by the clock.\n\n"
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+ "• Force the running copy to close and start fresh — use this only if the running "
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+ "copy is stuck or not responding. If it's in the middle of a recording, that "
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+ "recording will be lost.\n\n"
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+ "• Cancel — do nothing.",
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Icon = TaskDialogIcon.Warning,
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Buttons = { switchButton, forceButton, cancelButton },
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DefaultButton = switchButton,
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AllowCancel = true,
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};
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var clicked = TaskDialog.ShowDialog(page);
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if (clicked == forceButton) return SingleInstanceDecision.ForceClose;
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if (clicked == switchButton) return SingleInstanceDecision.SwitchToRunning;
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return SingleInstanceDecision.Cancel;
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}
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}
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