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Merge pull request #2054 from BDisp/standalone-help-menu-added

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Fixes #2053. I am still having this issue with v1.8.0 on windows/net6.0.
This commit is contained in:
Tig Kindel
2022-09-21 14:45:21 -07:00
committed by GitHub
parent deef59e877 92dc7f04d4
commit 2ed7a0c2d5
3 changed files with 155 additions and 3 deletions
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48
StandaloneExample/Program.cs
View File

@@ -5,6 +5,8 @@
using NStack;
using System.Text;
using Rune = System.Rune;
using System.Runtime.InteropServices;
using System.Diagnostics;
static class Demo {
class Box10x : View {
@@ -220,6 +222,19 @@
Width = Dim.Fill (),
Height = Dim.Fill () - 1
};
StringBuilder aboutMessage = new StringBuilder ();
aboutMessage.AppendLine (@"A comprehensive sample library for");
aboutMessage.AppendLine (@"");
aboutMessage.AppendLine (@" _______ _ _ _____ _ ");
aboutMessage.AppendLine (@" |__ __| (_) | | / ____| (_) ");
aboutMessage.AppendLine (@" | | ___ _ __ _ __ ___ _ _ __ __ _| || | __ _ _ _ ");
aboutMessage.AppendLine (@" | |/ _ \ '__| '_ ` _ \| | '_ \ / _` | || | |_ | | | | | ");
aboutMessage.AppendLine (@" | | __/ | | | | | | | | | | | (_| | || |__| | |_| | | ");
aboutMessage.AppendLine (@" |_|\___|_| |_| |_| |_|_|_| |_|\__,_|_(_)_____|\__,_|_| ");
aboutMessage.AppendLine (@"");
aboutMessage.AppendLine (@"https://github.com/gui-cs/Terminal.Gui");
var menu = new MenuBar (new MenuBarItem [] {
new MenuBarItem ("_File", new MenuItem [] {
new MenuItem ("_New", "Creates new file", NewFile),
@@ -238,6 +253,12 @@
miScrollViewCheck = new MenuBarItem ("ScrollView", new MenuItem [] {
new MenuItem ("Box10x", "", () => ScrollViewCheck()) {CheckType = MenuItemCheckStyle.Radio, Checked = true },
new MenuItem ("Filler", "", () => ScrollViewCheck()) {CheckType = MenuItemCheckStyle.Radio }
}),
new MenuBarItem ("_Help", new MenuItem [] {
new MenuItem ("_gui.cs API Overview", "", () => OpenUrl ("https://gui-cs.github.io/Terminal.Gui/articles/overview.html"), null, null, Key.F1),
new MenuItem ("gui.cs _README", "", () => OpenUrl ("https://github.com/gui-cs/Terminal.Gui"), null, null, Key.F2),
new MenuItem ("_About...", "About UI Catalog",
() => MessageBox.Query ("About UI Catalog", aboutMessage.ToString(), "_Ok"), null, null, Key.CtrlMask | Key.A)
})
});
@@ -261,5 +282,32 @@
Application.Shutdown ();
}
private static void OpenUrl (string url)
{
try {
if (RuntimeInformation.IsOSPlatform (OSPlatform.Windows)) {
url = url.Replace ("&", "^&");
Process.Start (new ProcessStartInfo ("cmd", $"/c start {url}") { CreateNoWindow = true });
} else if (RuntimeInformation.IsOSPlatform (OSPlatform.Linux)) {
using (var process = new Process {
StartInfo = new ProcessStartInfo {
FileName = "xdg-open",
Arguments = url,
RedirectStandardError = true,
RedirectStandardOutput = true,
CreateNoWindow = true,
UseShellExecute = false
}
}) {
process.Start ();
}
} else if (RuntimeInformation.IsOSPlatform (OSPlatform.OSX)) {
Process.Start ("open", url);
}
} catch {
throw;
}
}
}
}

6
Terminal.Gui/Windows/MessageBox.cs
View File

@@ -248,9 +248,9 @@ namespace Terminal.Gui {
} else {
maxWidthLine = width;
}
int textWidth = TextFormatter.MaxWidth (message, maxWidthLine);
int textWidth = Math.Min (TextFormatter.MaxWidth (message, maxWidthLine), Application.Driver.Cols);
int textHeight = TextFormatter.MaxLines (message, textWidth); // message.Count (ustring.Make ('\n')) + 1;
int msgboxHeight = Math.Max (1, textHeight) + 4; // textHeight + (top + top padding + buttons + bottom)
int msgboxHeight = Math.Min (Math.Max (1, textHeight) + 4, Application.Driver.Rows); // textHeight + (top + top padding + buttons + bottom)
// Create button array for Dialog
int count = 0;
@@ -300,7 +300,7 @@ namespace Terminal.Gui {
if (width == 0 & height == 0) {
// Dynamically size Width
d.Width = Math.Max (maxWidthLine, Math.Max (title.ConsoleWidth, Math.Max (textWidth + 2, d.GetButtonsWidth ()))); // textWidth + (left + padding + padding + right)
d.Width = Math.Min (Math.Max (maxWidthLine, Math.Max (title.ConsoleWidth, Math.Max (textWidth + 2, d.GetButtonsWidth ()))), Application.Driver.Cols); // textWidth + (left + padding + padding + right)
}
// Setup actions

104
UnitTests/MessageBoxTests.cs
View File

@@ -154,5 +154,109 @@ namespace Terminal.Gui.Views {
Application.Run ();
}
[Fact, AutoInitShutdown]
public void MessageBox_With_A_Label_Without_Spaces ()
{
var iterations = -1;
Application.Begin (Application.Top);
Application.Iteration += () => {
iterations++;
if (iterations == 0) {
MessageBox.Query ("mywindow", new string ('f', 2000), "ok");
Application.RequestStop ();
} else if (iterations == 1) {
Application.Top.Redraw (Application.Top.Bounds);
GraphViewTests.AssertDriverContentsWithFrameAre (@"
┌ mywindow ────────────────────────────────────────────────────────────────────┐
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff│
│ [◦ ok ◦] │
└──────────────────────────────────────────────────────────────────────────────┘
", output);
Application.RequestStop ();
}
};
Application.Run ();
}
[Fact, AutoInitShutdown]
public void MessageBox_With_A_Label_With_Spaces ()
{
var iterations = -1;
Application.Begin (Application.Top);
Application.Iteration += () => {
iterations++;
if (iterations == 0) {
var sb = new StringBuilder ();
for (int i = 0; i < 1000; i++)
sb.Append ("ff ");
MessageBox.Query ("mywindow", sb.ToString (), "ok");
Application.RequestStop ();
} else if (iterations == 1) {
Application.Top.Redraw (Application.Top.Bounds);
GraphViewTests.AssertDriverContentsWithFrameAre (@"
┌ mywindow ────────────────────────────────────────────────────────────────────┐
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff │
│ [◦ ok ◦] │
└──────────────────────────────────────────────────────────────────────────────┘
", output);
Application.RequestStop ();
}
};
Application.Run ();
}
}
}