mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
63e75b7413
* Add a native AOT project. * Fixes Text.Json to work with native AOT. * Fix silent errors on unit tests when testing the Red color which has a length of 3. * Allowing test custom configuration without the config.json file match the unit tests configurations. * Fix unit test if tested alone. * Add native project into solution. * Fix merge errors. * Setting ConfigurationManager.ThrowOnJsonErrors as true to throw any serialization issue when published file runs. * Remove unnecessary using's. * Added unit test to ensure all serialization is properly configured. * Fix warnings. * Remove ThrowOnJsonErrors. * Fix warnings. --------- Co-authored-by: Tig <tig@users.noreply.github.com>
436 lines
20 KiB
C#
436 lines
20 KiB
C#
namespace Terminal.Gui;
|
|
|
|
/// <summary>
|
|
/// MessageBox displays a modal message to the user, with a title, a message and a series of options that the user
|
|
/// can choose from.
|
|
/// </summary>
|
|
/// <para>
|
|
/// The difference between the <see cref="Query(string, string, string[])"/> and
|
|
/// <see cref="ErrorQuery(string, string, string[])"/> method is the default set of colors used for the message box.
|
|
/// </para>
|
|
/// <para>
|
|
/// The following example pops up a <see cref="MessageBox"/> with the specified title and text, plus two
|
|
/// <see cref="Button"/>s. The value -1 is returned when the user cancels the <see cref="MessageBox"/> by pressing the
|
|
/// ESC key.
|
|
/// </para>
|
|
/// <example>
|
|
/// <code lang="c#">
|
|
/// var n = MessageBox.Query ("Quit Demo", "Are you sure you want to quit this demo?", "Yes", "No");
|
|
/// if (n == 0)
|
|
/// quit = true;
|
|
/// else
|
|
/// quit = false;
|
|
/// </code>
|
|
/// </example>
|
|
public static class MessageBox
|
|
{
|
|
/// <summary>
|
|
/// Defines the default border styling for <see cref="MessageBox"/>. Can be configured via
|
|
/// <see cref="ConfigurationManager"/>.
|
|
/// </summary>
|
|
[SerializableConfigurationProperty (Scope = typeof (ThemeScope))]
|
|
public static LineStyle DefaultBorderStyle { get; set; } = LineStyle.Single; // Default is set in config.json
|
|
|
|
/// <summary>The default <see cref="Alignment"/> for <see cref="Dialog"/>.</summary>
|
|
/// <remarks>This property can be set in a Theme.</remarks>
|
|
[SerializableConfigurationProperty (Scope = typeof (ThemeScope))]
|
|
public static Alignment DefaultButtonAlignment { get; set; } = Alignment.Center; // Default is set in config.json
|
|
|
|
/// <summary>
|
|
/// Defines the default minimum MessageBox width, as a percentage of the screen width. Can be configured via
|
|
/// <see cref="ConfigurationManager"/>.
|
|
/// </summary>
|
|
[SerializableConfigurationProperty (Scope = typeof (ThemeScope))]
|
|
public static int DefaultMinimumWidth { get; set; } = 0;
|
|
|
|
/// <summary>
|
|
/// Defines the default minimum Dialog height, as a percentage of the screen width. Can be configured via
|
|
/// <see cref="ConfigurationManager"/>.
|
|
/// </summary>
|
|
[SerializableConfigurationProperty (Scope = typeof (ThemeScope))]
|
|
public static int DefaultMinimumHeight { get; set; } = 0;
|
|
/// <summary>
|
|
/// The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox. This is useful for web
|
|
/// based console where there is no SynchronizationContext or TaskScheduler.
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// Warning: This is a global variable and should be used with caution. It is not thread safe.
|
|
/// </remarks>
|
|
public static int Clicked { get; private set; } = -1;
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the MessageBox.</param>
|
|
/// <param name="height">Height for the MessageBox.</param>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// Use <see cref="ErrorQuery(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </remarks>
|
|
public static int ErrorQuery (int width, int height, string title, string message, params string [] buttons)
|
|
{
|
|
return QueryFull (true, width, height, title, message, 0, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the query.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the title, message. and buttons.
|
|
/// </remarks>
|
|
public static int ErrorQuery (string title, string message, params string [] buttons) { return QueryFull (true, 0, 0, title, message, 0, true, buttons); }
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the MessageBox.</param>
|
|
/// <param name="height">Height for the MessageBox.</param>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// Use <see cref="ErrorQuery(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </remarks>
|
|
public static int ErrorQuery (
|
|
int width,
|
|
int height,
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (true, width, height, title, message, defaultButton, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the title, message. and buttons.
|
|
/// </remarks>
|
|
public static int ErrorQuery (string title, string message, int defaultButton = 0, params string [] buttons)
|
|
{
|
|
return QueryFull (true, 0, 0, title, message, defaultButton, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the window.</param>
|
|
/// <param name="height">Height for the window.</param>
|
|
/// <param name="title">Title for the query.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="wrapMessage">If wrap the message or not.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// Use <see cref="ErrorQuery(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </remarks>
|
|
public static int ErrorQuery (
|
|
int width,
|
|
int height,
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
bool wrapMessage = true,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (true, width, height, title, message, defaultButton, wrapMessage, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents an error <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the query.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="wrapMessage">If wrap the message or not. The default is <see langword="true"/></param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the title, message. and buttons.
|
|
/// </remarks>
|
|
public static int ErrorQuery (
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
bool wrapMessage = true,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (true, 0, 0, title, message, defaultButton, wrapMessage, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the MessageBox.</param>
|
|
/// <param name="height">Height for the MessageBox.</param>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// Use <see cref="Query(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </remarks>
|
|
public static int Query (int width, int height, string title, string message, params string [] buttons)
|
|
{
|
|
return QueryFull (false, width, height, title, message, 0, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// <para>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the title, message. and buttons.
|
|
/// </para>
|
|
/// <para>
|
|
/// Use <see cref="Query(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </para>
|
|
/// </remarks>
|
|
public static int Query (string title, string message, params string [] buttons) { return QueryFull (false, 0, 0, title, message, 0, true, buttons); }
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the window.</param>
|
|
/// <param name="height">Height for the window.</param>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// <para>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the title, message. and buttons.
|
|
/// </para>
|
|
/// <para>
|
|
/// Use <see cref="Query(string, string, string[])"/> instead; it automatically sizes the MessageBox based on
|
|
/// the contents.
|
|
/// </para>
|
|
/// </remarks>
|
|
public static int Query (
|
|
int width,
|
|
int height,
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (false, width, height, title, message, defaultButton, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the MessageBox.</param>
|
|
/// <param name="message">Message to display; might contain multiple lines. The message will be word=wrapped by default.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// The message box will be vertically and horizontally centered in the container and the size will be
|
|
/// automatically determined from the size of the message and buttons.
|
|
/// </remarks>
|
|
public static int Query (string title, string message, int defaultButton = 0, params string [] buttons)
|
|
{
|
|
return QueryFull (false, 0, 0, title, message, defaultButton, true, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="width">Width for the window.</param>
|
|
/// <param name="height">Height for the window.</param>
|
|
/// <param name="title">Title for the query.</param>
|
|
/// <param name="message">Message to display, might contain multiple lines.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="wrapMessage">If wrap the message or not.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
/// <remarks>
|
|
/// Use <see cref="Query(string, string, string[])"/> instead; it automatically sizes the MessageBox based on the
|
|
/// contents.
|
|
/// </remarks>
|
|
public static int Query (
|
|
int width,
|
|
int height,
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
bool wrapMessage = true,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (false, width, height, title, message, defaultButton, wrapMessage, buttons);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Presents a <see cref="MessageBox"/> with the specified title and message and a list of buttons to show
|
|
/// to the user.
|
|
/// </summary>
|
|
/// <returns>The index of the selected button, or -1 if the user pressed <see cref="Application.QuitKey"/> to close the MessageBox.</returns>
|
|
/// <param name="title">Title for the query.</param>
|
|
/// <param name="message">Message to display, might contain multiple lines.</param>
|
|
/// <param name="defaultButton">Index of the default button.</param>
|
|
/// <param name="wrapMessage">If wrap the message or not.</param>
|
|
/// <param name="buttons">Array of buttons to add.</param>
|
|
public static int Query (
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
bool wrapMessage = true,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
return QueryFull (false, 0, 0, title, message, defaultButton, wrapMessage, buttons);
|
|
}
|
|
|
|
private static int QueryFull (
|
|
bool useErrorColors,
|
|
int width,
|
|
int height,
|
|
string title,
|
|
string message,
|
|
int defaultButton = 0,
|
|
bool wrapMessage = true,
|
|
params string [] buttons
|
|
)
|
|
{
|
|
// Create button array for Dialog
|
|
var count = 0;
|
|
List<Button> buttonList = new ();
|
|
|
|
if (buttons is { })
|
|
{
|
|
if (defaultButton > buttons.Length - 1)
|
|
{
|
|
defaultButton = buttons.Length - 1;
|
|
}
|
|
|
|
foreach (string s in buttons)
|
|
{
|
|
var b = new Button
|
|
{
|
|
Text = s,
|
|
};
|
|
|
|
if (count == defaultButton)
|
|
{
|
|
b.IsDefault = true;
|
|
}
|
|
|
|
buttonList.Add (b);
|
|
count++;
|
|
}
|
|
}
|
|
|
|
var d = new Dialog
|
|
{
|
|
Title = title,
|
|
ButtonAlignment = MessageBox.DefaultButtonAlignment,
|
|
ButtonAlignmentModes = AlignmentModes.StartToEnd | AlignmentModes.AddSpaceBetweenItems,
|
|
BorderStyle = MessageBox.DefaultBorderStyle,
|
|
Buttons = buttonList.ToArray (),
|
|
};
|
|
|
|
d.Width = Dim.Auto (DimAutoStyle.Auto,
|
|
minimumContentDim: Dim.Func (() => (int)((Application.Screen.Width - d.GetAdornmentsThickness ().Horizontal) * (DefaultMinimumWidth / 100f) )),
|
|
maximumContentDim: Dim.Func (() => (int)((Application.Screen.Width - d.GetAdornmentsThickness ().Horizontal) * 0.9f)));
|
|
|
|
d.Height = Dim.Auto (DimAutoStyle.Auto,
|
|
minimumContentDim: Dim.Func (() => (int)((Application.Screen.Height - d.GetAdornmentsThickness ().Vertical) * (DefaultMinimumHeight / 100f))),
|
|
maximumContentDim: Dim.Func (() => (int)((Application.Screen.Height - d.GetAdornmentsThickness ().Vertical) * 0.9f)));
|
|
|
|
|
|
if (width != 0)
|
|
{
|
|
d.Width = width;
|
|
}
|
|
|
|
if (height != 0)
|
|
{
|
|
d.Height = height;
|
|
}
|
|
|
|
d.ColorScheme = useErrorColors ? Colors.ColorSchemes ["Error"] : Colors.ColorSchemes ["Dialog"];
|
|
|
|
d.HotKeySpecifier = new Rune ('\xFFFF');
|
|
d.Text = message;
|
|
d.TextAlignment = Alignment.Center;
|
|
d.VerticalTextAlignment = Alignment.Start;
|
|
d.TextFormatter.WordWrap = wrapMessage;
|
|
d.TextFormatter.MultiLine = !wrapMessage;
|
|
|
|
d.ColorScheme = new ColorScheme (d.ColorScheme)
|
|
{
|
|
Focus = d.ColorScheme.Normal
|
|
};
|
|
|
|
// Setup actions
|
|
Clicked = -1;
|
|
|
|
for (var n = 0; n < buttonList.Count; n++)
|
|
{
|
|
int buttonId = n;
|
|
Button b = buttonList [n];
|
|
|
|
b.Accept += (s, e) =>
|
|
{
|
|
Clicked = buttonId;
|
|
Application.RequestStop ();
|
|
};
|
|
|
|
if (b.IsDefault)
|
|
{
|
|
b.SetFocus ();
|
|
}
|
|
}
|
|
|
|
// Run the modal; do not shut down the mainloop driver when done
|
|
Application.Run (d);
|
|
d.Dispose ();
|
|
|
|
return Clicked;
|
|
|
|
}
|
|
}
|