mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
303 lines
7.4 KiB
C#
Executable File
303 lines
7.4 KiB
C#
Executable File
using Terminal.Gui;
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using System;
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using Mono.Terminal;
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static class Demo {
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class Box10x : View {
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public Box10x (int x, int y) : base (new Rect (x, y, 10, 10))
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{
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}
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public override void Redraw (Rect region)
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{
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Driver.SetAttribute (ColorScheme.Focus);
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for (int y = 0; y < 10; y++) {
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Move (0, y);
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for (int x = 0; x < 10; x++) {
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Driver.AddRune ((Rune)('0' + (x + y) % 10));
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}
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}
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}
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}
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class Filler : View {
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public Filler (Rect rect) : base (rect)
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{
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}
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public override void Redraw (Rect region)
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{
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Driver.SetAttribute (ColorScheme.Focus);
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var f = Frame;
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for (int y = 0; y < f.Width; y++) {
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Move (0, y);
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for (int x = 0; x < f.Height; x++) {
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Rune r;
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switch (x % 3) {
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case 0:
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r = '.';
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break;
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case 1:
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r = 'o';
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break;
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default:
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r = 'O';
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break;
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}
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Driver.AddRune (r);
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}
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}
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}
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}
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static void ShowTextAlignments (View container)
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{
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container.Add (
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new Label (new Rect (0, 0, 40, 3), "1-Hello world, how are you doing today") { TextAlignment = TextAlignment.Left },
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new Label (new Rect (0, 4, 40, 3), "2-Hello world, how are you doing today") { TextAlignment = TextAlignment.Right },
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new Label (new Rect (0, 8, 40, 3), "3-Hello world, how are you doing today") { TextAlignment = TextAlignment.Centered },
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new Label (new Rect (0, 12, 40, 3), "4-Hello world, how are you doing today") { TextAlignment = TextAlignment.Justified });
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}
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static void ShowEntries (View container)
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{
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var scrollView = new ScrollView (new Rect (50, 10, 20, 8)) {
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ContentSize = new Size (100, 100),
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ContentOffset = new Point (-1, -1),
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ShowVerticalScrollIndicator = true,
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ShowHorizontalScrollIndicator = true
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};
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scrollView.Add (new Box10x (0, 0));
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//scrollView.Add (new Filler (new Rect (0, 0, 40, 40)));
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// This is just to debug the visuals of the scrollview when small
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var scrollView2 = new ScrollView (new Rect (72, 10, 3, 3)) {
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ContentSize = new Size (100, 100),
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ShowVerticalScrollIndicator = true,
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ShowHorizontalScrollIndicator = true
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};
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scrollView2.Add (new Box10x (0, 0));
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var progress = new ProgressBar (new Rect (68, 1, 10, 1));
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bool timer (MainLoop caller)
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{
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progress.Pulse ();
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return true;
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}
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//Application.MainLoop.AddTimeout (TimeSpan.FromMilliseconds (300), timer);
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// A little convoluted, this is because I am using this to test the
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// layout based on referencing elements of another view:
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var login = new Label ("Login: ") { X = 3, Y = 6 };
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var password = new Label ("Password: ") {
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X = Pos.Left (login),
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Y = Pos.Bottom (login) + 1
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};
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var loginText = new TextField ("") {
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X = Pos.Right (password),
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Y = Pos.Top (login),
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Width = 40
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};
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var passText = new TextField ("") {
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Secret = true,
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X = Pos.Left (loginText),
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Y = Pos.Top (password),
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Width = Dim.Width (loginText)
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};
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// Add some content
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container.Add (
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login,
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loginText,
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password,
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passText,
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new FrameView (new Rect (3, 10, 25, 6), "Options"){
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new CheckBox (1, 0, "Remember me"),
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new RadioGroup (1, 2, new [] { "_Personal", "_Company" }),
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},
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new ListView (new Rect (60, 6, 16, 4), new string [] {
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"First row",
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"<>",
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"This is a very long row that should overflow what is shown",
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"4th",
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"There is an empty slot on the second row",
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"Whoa",
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"This is so cool"
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}),
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scrollView,
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//scrollView2,
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new Button (3, 19, "Ok"),
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new Button (10, 19, "Cancel"),
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progress,
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new Label (3, 22, "Press F9 (on Unix, ESC+9 is an alias) to activate the menubar")
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);
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}
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public static Label ml2;
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static void NewFile ()
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{
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var d = new Dialog (
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"New File", 50, 20,
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new Button ("Ok", is_default: true) { Clicked = () => { Application.RequestStop (); } },
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new Button ("Cancel") { Clicked = () => { Application.RequestStop (); } });
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ml2 = new Label (1, 1, "Mouse Debug Line");
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d.Add (ml2);
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Application.Run (d);
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}
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//
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// Creates a nested editor
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static void Editor(Toplevel top) {
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var tframe = top.Frame;
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var ntop = new Toplevel(tframe);
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var menu = new MenuBar(new MenuBarItem[] {
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new MenuBarItem ("_File", new MenuItem [] {
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new MenuItem ("_Close", "", () => {Application.RequestStop ();}),
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}),
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new MenuBarItem ("_Edit", new MenuItem [] {
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new MenuItem ("_Copy", "", null),
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new MenuItem ("C_ut", "", null),
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new MenuItem ("_Paste", "", null)
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}),
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});
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ntop.Add(menu);
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string fname = null;
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foreach (var s in new[] { "/etc/passwd", "c:\\windows\\win.ini" })
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if (System.IO.File.Exists(s)) {
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fname = s;
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break;
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}
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var win = new Window(fname ?? "Untitled") {
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X = 0,
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Y = 1,
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Width = Dim.Fill(),
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Height = Dim.Fill()
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};
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ntop.Add(win);
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var text = new TextView(new Rect(0, 0, tframe.Width - 2, tframe.Height - 3));
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if (fname != null)
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text.Text = System.IO.File.ReadAllText (fname);
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win.Add (text);
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Application.Run (ntop);
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}
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static bool Quit ()
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{
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var n = MessageBox.Query (50, 7, "Quit Demo", "Are you sure you want to quit this demo?", "Yes", "No");
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return n == 0;
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}
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static void Close ()
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{
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MessageBox.ErrorQuery (50, 5, "Error", "There is nothing to close", "Ok");
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}
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// Watch what happens when I try to introduce a newline after the first open brace
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// it introduces a new brace instead, and does not indent. Then watch me fight
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// the editor as more oddities happen.
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public static void Open ()
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{
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var d = new OpenDialog ("Open", "Open a file");
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Application.Run (d);
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}
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public static void ShowHex (Toplevel top)
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{
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var tframe = top.Frame;
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var ntop = new Toplevel (tframe);
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var menu = new MenuBar (new MenuBarItem [] {
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new MenuBarItem ("_File", new MenuItem [] {
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new MenuItem ("_Close", "", () => {Application.RequestStop ();}),
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}),
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});
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ntop.Add (menu);
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var win = new Window ("/etc/passwd") {
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X = 0,
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Y = 1,
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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ntop.Add (win);
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var source = System.IO.File.OpenRead ("/etc/passwd");
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var hex = new HexView (source) {
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X = 0,
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Y = 0,
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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win.Add (hex);
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Application.Run (ntop);
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}
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public static Label ml;
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static void Main ()
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{
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//Application.UseSystemConsole = true;
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Application.Init ();
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var top = Application.Top;
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var tframe = top.Frame;
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//Open ();
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#if true
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var win = new Window ("Hello") {
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X = 0,
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Y = 1,
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Width = Dim.Fill (),
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Height = Dim.Fill ()
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};
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#else
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var win = new Window (new Rect (0, 1, tframe.Width, tframe.Height - 1), "Hello");
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#endif
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var menu = new MenuBar (new MenuBarItem [] {
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new MenuBarItem ("_File", new MenuItem [] {
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new MenuItem ("Text Editor Demo", "", () => { Editor (top); }),
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new MenuItem ("_New", "Creates new file", NewFile),
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new MenuItem ("_Open", "", Open),
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new MenuItem ("_Hex", "", () => ShowHex (top)),
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new MenuItem ("_Close", "", () => Close ()),
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new MenuItem ("_Quit", "", () => { if (Quit ()) top.Running = false; })
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}),
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new MenuBarItem ("_Edit", new MenuItem [] {
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new MenuItem ("_Copy", "", null),
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new MenuItem ("C_ut", "", null),
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new MenuItem ("_Paste", "", null)
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}),
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});
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ShowEntries (win);
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int count = 0;
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ml = new Label (new Rect (3, 17, 47, 1), "Mouse: ");
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Application.RootMouseEvent += delegate (MouseEvent me) {
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ml.Text = $"Mouse: ({me.X},{me.Y}) - {me.Flags} {count++}";
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};
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var test = new Label (3, 18, "Se iniciará el análisis");
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win.Add (test);
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win.Add (ml);
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// ShowTextAlignments (win);
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top.Add (win);
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top.Add (menu);
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Application.Run ();
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}
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} |