trunk/RomCheater.ScratchPad/ScratchPadDocument.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;
using RomCheater.Core;

namespace RomCheater.ScratchPad
{
    public partial class ScratchPadDocument : UserControl
    {
        public event BaseEventHandler<ControlClosingEventArgs<int>> DocumentClosing;

        const string NewDocumentFilename = "New";
        public ScratchPadDocument() : this(NewDocumentFilename, new TabPage(), 0) { }
        public ScratchPadDocument(TabPage tp, int index) : this(NewDocumentFilename, tp, index) { }
        public ScratchPadDocument(int index) : this(NewDocumentFilename, new TabPage(), index) { }
        public ScratchPadDocument(string documentFilename, TabPage tp, int index)
        {
            InitializeComponent();
            this.DocumentFilename = documentFilename;
            this.DocumentIndex = index;
            this.DocumentTab = tp;
            this.DocumentTab.Name = string.Format("tp{0}", this.DocumentIndex);
            this.DocumentTab.Text = string.Format("{0}{1}", this.DocumentFilename, this.DocumentIndex);
            //this.DocumentClosing += new BaseEventHandler<ControlClosingEventArgs<int>>(ScratchPadDocument_DocumentClosing);
            this.DocumentTab.Controls.Add(this);
        }

        //void ScratchPadDocument_DocumentClosing(ControlClosingEventArgs<int> e)
        //{
        //    CloseDocument(this.Disposing);
        //}


        public void OnDocumentQuit()
        {
            CloseDocument(true);
        }

        private void CloseDocument(bool quiting)
        {
            if (ShouldAskSave())
            {
                SaveDocument();
            }
            var tb = GetParentTabControl();
            tb.TabPages.RemoveAt(this.DocumentIndex);
            if (this.DocumentClosing != null && !quiting)
            {
                this.DocumentClosing.Invoke(new ControlClosingEventArgs<int>(this, this.DocumentIndex));
            }
        }

        private bool ShouldAskSave()
        {
            bool shouldAskSave = false;
            return shouldAskSave;
        }

        private void SaveDocument()
        {
        }

        private string _DocumentFilename;
        public string DocumentFilename { get { return _DocumentFilename; } set { _DocumentFilename = value; } }
        private TabPage _DocumentTab;
        public TabPage DocumentTab { get { return _DocumentTab; } set { _DocumentTab = value; } }
        private int _DocumentIndex;
        public int DocumentIndex { get { return _DocumentIndex; } set { _DocumentIndex = value; } }

        private TabControl GetParentTabControl()
        {
            var parent = this.DocumentTab.Parent;
            TabControl tb = (parent as TabControl);
            if (tb == null)
            {
                throw new ArgumentNullException("parent", string.Format("The parent of tabpage '{0}' cannot be null", DocumentTab.Name));
            }
            else
            {
                return tb;
            }
        }

        private void mnuItemOpen_Click(object sender, EventArgs e)
        {

        }

        private void mnuItemSave_Click(object sender, EventArgs e)
        {

        }

        private void mnuItemClose_Click(object sender, EventArgs e)
        {
            CloseDocument(false);
        }
    }
}
Revision:	774
Committed:	Thu Jun 20 22:33:04 2013 UTC (10 years, 3 months ago) by william
File size:	3567 byte(s)
Log Message:
#	User	Rev	Content
1	william	767	using System;
2			using System.Collections.Generic;
3			using System.ComponentModel;
4			using System.Data;
5			using System.Drawing;
6			using System.Linq;
7			using System.Text;
8			using System.Windows.Forms;
9			using WeifenLuo.WinFormsUI.Docking;
10	william	774	using RomCheater.Core;
11	william	767
12			namespace RomCheater.ScratchPad
13			{
14	william	769	public partial class ScratchPadDocument : UserControl
15	william	767	{
16	william	774	public event BaseEventHandler<ControlClosingEventArgs<int>> DocumentClosing;
17
18	william	769	const string NewDocumentFilename = "New";
19			public ScratchPadDocument() : this(NewDocumentFilename, new TabPage(), 0) { }
20			public ScratchPadDocument(TabPage tp, int index) : this(NewDocumentFilename, tp, index) { }
21			public ScratchPadDocument(int index) : this(NewDocumentFilename, new TabPage(), index) { }
22			public ScratchPadDocument(string documentFilename, TabPage tp, int index)
23	william	767	{
24			InitializeComponent();
25	william	769	this.DocumentFilename = documentFilename;
26			this.DocumentIndex = index;
27			this.DocumentTab = tp;
28			this.DocumentTab.Name = string.Format("tp{0}", this.DocumentIndex);
29			this.DocumentTab.Text = string.Format("{0}{1}", this.DocumentFilename, this.DocumentIndex);
30	william	774	//this.DocumentClosing += new BaseEventHandler<ControlClosingEventArgs<int>>(ScratchPadDocument_DocumentClosing);
31			this.DocumentTab.Controls.Add(this);
32	william	769	}
33	william	767
34	william	774	//void ScratchPadDocument_DocumentClosing(ControlClosingEventArgs<int> e)
35			//{
36			// CloseDocument(this.Disposing);
37			//}
38	william	769
39	william	774
40
41
42	william	769	public void OnDocumentQuit()
43	william	767	{
44	william	774	CloseDocument(true);
45			}
46
47			private void CloseDocument(bool quiting)
48			{
49			if (ShouldAskSave())
50			{
51			SaveDocument();
52			}
53	william	769	var tb = GetParentTabControl();
54	william	774	tb.TabPages.RemoveAt(this.DocumentIndex);
55			if (this.DocumentClosing != null && !quiting)
56			{
57			this.DocumentClosing.Invoke(new ControlClosingEventArgs<int>(this, this.DocumentIndex));
58			}
59	william	767	}
60
61	william	774	private bool ShouldAskSave()
62			{
63			bool shouldAskSave = false;
64			return shouldAskSave;
65			}
66
67			private void SaveDocument()
68			{
69			}
70
71	william	767	private string _DocumentFilename;
72			public string DocumentFilename { get { return _DocumentFilename; } set { _DocumentFilename = value; } }
73	william	769	private TabPage _DocumentTab;
74			public TabPage DocumentTab { get { return _DocumentTab; } set { _DocumentTab = value; } }
75	william	767	private int _DocumentIndex;
76			public int DocumentIndex { get { return _DocumentIndex; } set { _DocumentIndex = value; } }
77	william	769
78			private TabControl GetParentTabControl()
79			{
80			var parent = this.DocumentTab.Parent;
81			TabControl tb = (parent as TabControl);
82			if (tb == null)
83			{
84			throw new ArgumentNullException("parent", string.Format("The parent of tabpage '{0}' cannot be null", DocumentTab.Name));
85			}
86			else
87			{
88			return tb;
89			}
90			}
91	william	774
92			private void mnuItemOpen_Click(object sender, EventArgs e)
93			{
94
95			}
96
97			private void mnuItemSave_Click(object sender, EventArgs e)
98			{
99
100			}
101
102			private void mnuItemClose_Click(object sender, EventArgs e)
103			{
104			CloseDocument(false);
105			}
106	william	767	}
107			}