mirror of
https://github.com/Ryujinx/GtkSharp.git
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156 lines
5.2 KiB
C#
156 lines
5.2 KiB
C#
/* UI Manager
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*
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* The GtkUIManager object allows the easy creation of menus
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* from an array of actions and a description of the menu hierarchy.
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*/
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using System;
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using Gtk;
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namespace GtkDemo
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{
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[Demo ("UIManager", "DemoUIManager.cs")]
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public class DemoUIManager : Window
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{
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enum Color {
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Red,
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Green,
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Blue
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};
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enum Shape {
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Square,
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Rectangle,
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Oval
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};
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const string uiInfo =
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"<ui>" +
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" <menubar name='MenuBar'>" +
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" <menu action='FileMenu'>" +
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" <menuitem action='New'/>" +
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" <menuitem action='Open'/>" +
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" <menuitem action='Save'/>" +
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" <menuitem action='SaveAs'/>" +
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" <separator/>" +
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" <menuitem action='Quit'/>" +
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" </menu>" +
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" <menu action='PreferencesMenu'>" +
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" <menu action='ColorMenu'>" +
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" <menuitem action='Red'/>" +
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" <menuitem action='Green'/>" +
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" <menuitem action='Blue'/>" +
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" </menu>" +
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" <menu action='ShapeMenu'>" +
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" <menuitem action='Square'/>" +
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" <menuitem action='Rectangle'/>" +
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" <menuitem action='Oval'/>" +
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" </menu>" +
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" <menuitem action='Bold'/>" +
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" </menu>" +
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" <menu action='HelpMenu'>" +
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" <menuitem action='About'/>" +
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" </menu>" +
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" </menubar>" +
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" <toolbar name='ToolBar'>" +
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" <toolitem name='open' action='Open'/>" +
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" <toolitem name='quit' action='Quit'/>" +
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" <separator action='Sep1'/>" +
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" <toolitem name='logo' action='Logo'/>" +
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" </toolbar>" +
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"</ui>";
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public DemoUIManager () : base ("UI Manager")
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{
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ActionEntry[] entries = new ActionEntry[] {
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new ActionEntry ("FileMenu", null, "_File", null, null, null),
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new ActionEntry ("PreferencesMenu", null, "_Preferences", null, null, null),
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new ActionEntry ("ColorMenu", null, "_Color", null, null, null),
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new ActionEntry ("ShapeMenu", null, "_Shape", null, null, null),
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new ActionEntry ("HelpMenu", null, "_Help", null, null, null),
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new ActionEntry ("New", Stock.New, "_New", "<control>N", "Create a new file", new EventHandler (ActionActivated)),
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new ActionEntry ("Open", Stock.Open, "_Open", "<control>O", "Open a file", new EventHandler (ActionActivated)),
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new ActionEntry ("Save", Stock.Save, "_Save", "<control>S", "Save current file", new EventHandler (ActionActivated)),
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new ActionEntry ("SaveAs", Stock.SaveAs, "Save _As", null, "Save to a file", new EventHandler (ActionActivated)),
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new ActionEntry ("Quit", Stock.Quit, "_Quit", "<control>Q", "Quit", new EventHandler (ActionActivated)),
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new ActionEntry ("About", null, "_About", "<control>A", "About", new EventHandler (ActionActivated)),
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new ActionEntry ("Logo", "demo-gtk-logo", null, null, "Gtk#", new EventHandler (ActionActivated))
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};
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ToggleActionEntry[] toggleEntries = new ToggleActionEntry[] {
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new ToggleActionEntry ("Bold", Stock.Bold, "_Bold", "<control>B", "Bold", new EventHandler (ActionActivated), true)
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};
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RadioActionEntry[] colorEntries = new RadioActionEntry[] {
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new RadioActionEntry ("Red", null, "_Red", "<control>R", "Blood", (int)Color.Red),
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new RadioActionEntry ("Green", null, "_Green", "<control>G", "Grass", (int)Color.Green),
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new RadioActionEntry ("Blue", null, "_Blue", "<control>B", "Sky", (int)Color.Blue)
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};
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RadioActionEntry[] shapeEntries = new RadioActionEntry[] {
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new RadioActionEntry ("Square", null, "_Square", "<control>S", "Square", (int)Shape.Square),
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new RadioActionEntry ("Rectangle", null, "_Rectangle", "<control>R", "Rectangle", (int)Shape.Rectangle),
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new RadioActionEntry ("Oval", null, "_Oval", "<control>O", "Egg", (int)Shape.Oval)
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};
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ActionGroup actions = new ActionGroup ("group");
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actions.Add (entries);
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actions.Add (toggleEntries);
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actions.Add (colorEntries, (int)Color.Red, new ChangedHandler (RadioActionActivated));
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actions.Add (shapeEntries, (int)Shape.Oval, new ChangedHandler (RadioActionActivated));
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UIManager uim = new UIManager ();
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uim.InsertActionGroup (actions, 0);
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AddAccelGroup (uim.AccelGroup);
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uim.AddUiFromString (uiInfo);
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VBox box1 = new VBox (false, 0);
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Add (box1);
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box1.PackStart (uim.GetWidget ("/MenuBar"), false, false, 0);
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Label label = new Label ("Type\n<alt>\nto start");
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label.SetSizeRequest (200, 200);
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label.SetAlignment (0.5f, 0.5f);
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box1.PackStart (label, true, true, 0);
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HSeparator separator = new HSeparator ();
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box1.PackStart (separator, false, true, 0);
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VBox box2 = new VBox (false, 10);
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box2.BorderWidth = 10;
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box1.PackStart (box2, false, true, 0);
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Button button = new Button ("close");
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button.Clicked += new EventHandler (CloseClicked);
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box2.PackStart (button, true, true, 0);
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button.CanDefault = true;
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button.GrabDefault ();
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ShowAll ();
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}
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private void ActionActivated (object sender, EventArgs a)
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{
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Gtk.Action action = sender as Gtk.Action;
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Console.WriteLine ("Action \"{0}\" activated", action.Name);
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}
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private void RadioActionActivated (object sender, ChangedArgs args)
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{
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Console.WriteLine ("Radio action \"{0}\" selected", args.Current.Name);
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}
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protected override bool OnDeleteEvent (Gdk.Event evt)
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{
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Destroy ();
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return true;
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}
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void CloseClicked (object sender, EventArgs a)
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{
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Destroy ();
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}
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}
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}
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