MenuCreator.cs


0:	// MenuCreator.cs
1:	// Copyright (C) 2001 Mike Krueger
2:	//
3:	// This program is free software; you can redistribute it and/or modify
4:	// it under the terms of the GNU General Public License as published by
5:	// the Free Software Foundation; either version 2 of the License, or
6:	// (at your option) any later version.
7:	//
8:	// This program is distributed in the hope that it will be useful,
9:	// but WITHOUT ANY WARRANTY; without even the implied warranty of
10:	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11:	// GNU General Public License for more details.
12:	//
13:	// You should have received a copy of the GNU General Public License
14:	// along with this program; if not, write to the Free Software
15:	// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16:
17:	using System;
18:	using System.Drawing;
19:	using System.Reflection;
20:	using System.Windows.Forms;
21:	using System.Xml;
22:
23:	using SharpDevelop.Gui;
24:	using SharpDevelop.Gui.Components;
25:	using SharpDevelop.Tool.Data;
26:	using SharpDevelop.Tool.Text;
27:	using SharpDevelop.Actions;
28:	using SharpDevelop.Actions.Menu;
29:	using SharpDevelop.Internal.Messages;
30:
31:	namespace SharpDevelop.Tool.Function {
32:
33:	public class MenuCreator {
34:
35:	public static MenuItem[] CreateMenu(MainWindow mainwindow, string eventnamespace, XmlElement xmlelement)
36:	{
37:	return CreateMenu(mainwindow, Assembly.GetCallingAssembly(), eventnamespace, xmlelement);
38:	}
39:
40:	public static MenuItem[] CreateMenu(MainWindow mainwindow,Assembly assembly, string eventnamespace, XmlElement xmlelement)
41:	{
42:	XmlNodeList nodes = xmlelement.ChildNodes;
43:
44:	IconMenuItem[] item = new IconMenuItem[nodes.Count];
45:
46:	for (int i = 0; i < nodes.Count; ++i) {
47:	XmlElement el = (XmlElement)nodes[i];
48:	MenuAction action = null;
49:	EventHandler handler1 = null;
50:	EventHandler handler2 = null;
51:
52:	XmlAttribute attribute = el.Attributes["ATTRIBUTE"];
53:
54:	bool link = attribute == null ? false : attribute.InnerText.ToUpper() == "WEBLINK" \|\| attribute.InnerText.ToUpper() == "LINK";
55:	bool ischecked = false;
56:
57:	// set eventhandler
58:	if (el.Attributes["EVENT"] != null) {
59:	ISdPlugin ia = null;
60:	if (link) {
61:	if (attribute.InnerText.ToUpper() == "LINK")
62:	ia = new SharpDevelop.Actions.Menu.GotoLink(el.Attributes["EVENT"].InnerText);
63:	else
64:	ia = new SharpDevelop.Actions.Menu.GotoWebSite(el.Attributes["EVENT"].InnerText);
65:	} else {
66:	string objname = eventnamespace + el.Attributes["EVENT"].InnerText;
67:	ia = (ISdPlugin)assembly.CreateInstance(objname);
68:	}
69:
70:	if (ia == null) {
71:	MessageBox.Show("Can't create MenuAction " + el.Attributes["EVENT"].InnerText, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
72:	} else {
73:	if (ia.MessageHandler != null)
74:	Messenger.AddMessageHandler(ia.MessageHandler);
75:	ischecked = ia is ISdToggleablePlugin;
76:	action = new MenuAction(mainwindow, ia);
77:	handler1 = new EventHandler(action.Invoke);
78:	if (ischecked)
79:	handler2 = new EventHandler(action.Toggle);
80:	}
81:	}
82:
83:	// create MenuItem
84:	string s1 = el.Attributes["NAME"] == null ? null : StringParser.Parse(el.Attributes["NAME"].InnerText, new string [,] {});
85:	string s2 = el.Attributes["DESCRIPTION"] == null ? null : StringParser.Parse(el.Attributes["DESCRIPTION"].InnerText, new string [,] {});
86:
87:	item[i] = new IconMenuItem(mainwindow, s1, handler1, s2);
88:
89:	if (ischecked && action.Plugin != null) {
90:	action.MenuItem = item[i];
91:	SharpDevelopMain.InitComplete += new EventHandler(action.FirstInit);
92:	item[i].Click += handler2;
93:	}
94:
95:	// read attributes
96:	if (attribute != null) {
97:	item[i].ItemTag = (SpecialItemTag)Enum.Parse(typeof(SpecialItemTag), attribute.InnerText);
98:	}
99:
100:	// read open status
101:	XmlAttribute active = el.Attributes["ACTIVE"];
102:	if (active != null) {
103:	item[i].IconEnabled = (IconEnabledStatus)Enum.Parse(typeof(IconEnabledStatus), active.InnerText);
104:	}
105:
106:	// set menuitem icon
107:	XmlAttribute icon = el.Attributes["ICON"];
108:	if (icon != null) {
109:	item[i].Icon = FileUtility.GetBitmap(icon.InnerText);
110:	}
111:
112:	// set menuitem shortcut
113:	XmlAttribute shortcut = el.Attributes["SHORTCUT"];
114:	if (shortcut != null) {
115:	try {
116:	item[i].Shortcut = (Shortcut)((Shortcut.F1.GetType()).InvokeMember(shortcut.InnerText, BindingFlags.GetField, null, Shortcut.F1, new object[0]));
117:	} catch (Exception) {
118:	item[i].Shortcut = Shortcut.None;
119:	item[i].ShortcutText = shortcut.InnerText;
120:	}
121:	}
122:
123:	// add submenus
124:	MenuItem[] submenus = CreateMenu(mainwindow, assembly, eventnamespace, el);
125:	foreach (MenuItem menuitem in submenus)
126:	item[i].MenuItems.Add(menuitem);
127:	}
128:	return item;
129:	}
130:	}
131:	}