HexEditor

HexEditor.xaml 
 1 <UserControl x:Class="MeterGui_BlendView.HexEditor"
 2              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 3              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 4              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
 5              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
 6              mc:Ignorable="d"   x:Name="myHexEditer"
 7              FontFamily="Arial"  Width="510"  MaxHeight="1000" MinHeight="180"
 8              >
 9     <Grid>
10         <Grid.RowDefinitions>
11             <RowDefinition Height="auto"/>
12             <RowDefinition Height="auto"/>
13             <RowDefinition Height="auto"/>
14             <RowDefinition/>
15             <RowDefinition Height="auto"/>
16         </Grid.RowDefinitions>
17         <StackPanel Grid.Row="2" HorizontalAlignment="Stretch" Background="#FFECE9D9"
18                     Orientation="Horizontal" VerticalAlignment="Top">
19             <TextBox
20                     MinLines="1" Padding="0" BorderThickness="1" Width="50" BorderBrush="{x:Null}"
21                     FontFamily="Consolas" TextWrapping="Wrap" Background="{x:Null}" IsReadOnly="True">
22             </TextBox>
23             <TextBox
24                     Padding="0" BorderThickness="0" Width="315" BorderBrush="Gray"
25                     FontFamily="Consolas" TextWrapping="Wrap" Foreground="Gray" Background="{x:Null}" IsReadOnly="True" VerticalAlignment="Bottom">
26                 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
27             </TextBox>
28             <TextBox
29                     Padding="0" BorderThickness="0" Width="110" BorderBrush="LightGray"
30                     FontFamily="Consolas" TextWrapping="Wrap" Foreground="White" Background="{x:Null}" IsReadOnly="True">
31 
32             </TextBox>
33         </StackPanel>
34         <ScrollViewer Grid.Row="3" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Visible" MaxHeight="200">
35             <Grid x:Name="GridM">
36                 <Grid.ColumnDefinitions>
37                     <ColumnDefinition Width="auto"/>
38                     <ColumnDefinition Width="auto"/>
39                     <ColumnDefinition/>
40                 </Grid.ColumnDefinitions>
41                 <TextBox x:Name="SeriseN"
42                     MinLines="10" Padding="0" BorderThickness="0,0,1,0" Width="50"
43                     FontFamily="Consolas" TextWrapping="Wrap" Foreground="Black" Background="White" IsReadOnly="True" BorderBrush="Gray">
44                     0x0001 0x0002 0x0003 0x0004 0xefef 0xabcd 0x0001 0x0002 0x0003
45                 </TextBox>
46                 <TextBox x:Name="PacketII" Grid.Column="2" 
47                     MinLines="10" Padding="0" BorderThickness="0" Width="110"
48                     FontFamily="Consolas" TextWrapping="Wrap" Foreground="Green" Background="White"
49                          Text=".1$2SEFTaQ4Q5.12SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5" IsReadOnly="True" CharacterCasing="Normal" BorderBrush="Black">
50                     <!--.1$2SEFTaQ4Q5.12SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5.1$2SEFTaQ4Q5-->
51                     <TextBox.ContextMenu>
52                         <ContextMenu Visibility="Collapsed">
53                             <MenuItem Header="复制" Command="ApplicationCommands.Copy" x:Name="MenuItem01" />
54                             <MenuItem Header="粘贴" Command="ApplicationCommands.Paste" x:Name="MenuItem11" />
55                             <MenuItem Header="剪切" Command="ApplicationCommands.Cut" x:Name="MenuItem21" />
56                         </ContextMenu>
57                     </TextBox.ContextMenu>
58                 </TextBox>
59                 <TextBox x:Name="TB" Grid.Column="1"
60                     TextChanged="TB_TextChanged" 
61                     PreviewTextInput="TB_PreviewTextInput"
62                     MinLines="10" Padding="0" BorderThickness="0" Width="315"
63                     FontFamily="Consolas" TextWrapping="Wrap" AllowDrop="False">
64                     aa bb cc dd ee ff 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff
65                 </TextBox>
66             </Grid>
67         </ScrollViewer>
68     </Grid>
69 </UserControl>
HexEditor.xaml.cs 
  1 using System;
  2 using System.Collections.Generic;
  3 using System.Linq;
  4 using System.Text;
  5 using System.Windows;
  6 using System.Windows.Controls;
  7 using System.Windows.Data;
  8 using System.Windows.Documents;
  9 using System.Windows.Input;
 10 using System.Windows.Media;
 11 using System.Windows.Media.Imaging;
 12 using System.Windows.Navigation;
 13 using System.Windows.Shapes;
 14 
 15 namespace MeterGui_BlendView
 16 {
 17     /// <summary>
 18     /// HexEditor.xaml 的交互逻辑
 19     /// </summary>
 20     public partial class HexEditor : UserControl
 21     {
 22         public HexEditor()
 23         {
 24             InitializeComponent();
 25             Binding binding = new Binding();
 26             binding.Source = this;
 27             binding.Path = new PropertyPath("HexText");
 28             binding.Mode = BindingMode.TwoWay;
 29             binding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
 30             TB.SetBinding(TextBox.TextProperty, binding);
 31         }
 32         public static readonly DependencyProperty HexTextProperty = DependencyProperty.Register(
 33         "HexText", typeof(string), typeof(HexEditor), new FrameworkPropertyMetadata(""));
 34 
 35         public string HexText
 36         {
 37             get { return (string)GetValue(HexTextProperty); }
 38             set { SetValue(HexTextProperty, value); }
 39         }
 40         public static readonly DependencyProperty AutoNumberProperty = DependencyProperty.Register(
 41         "AutoNumber", typeof(long), typeof(HexEditor), new FrameworkPropertyMetadata((long)2));
 42 
 43         public long AutoNumber
 44         {
 45             get { return (long)GetValue(AutoNumberProperty); }
 46             set { SetValue(AutoNumberProperty, value); }
 47         }
 48 
 49         private void TB_PreviewTextInput(object sender, TextCompositionEventArgs e)
 50         {
 51             int p = (sender as TextBox).SelectionStart;
 52             int pl = (sender as TextBox).SelectionLength;
 53             string s = (sender as TextBox).Text;
 54             if ("0123456789ABCDEF".Contains(e.Text.ToUpper()))
 55             {
 56                 //s=s.Remove(p+1,pl-1)
 57                 if (p == s.Length)
 58                 {
 59                     s = p == 0 ? s + e.Text + "0" : s + " " + e.Text + "0";
 60                     p = p == 0 ? p : p + 1;
 61                 }
 62                 else
 63                 {
 64                     //如果空格结尾会有索引越界情况
 65                     if (s.Substring((sender as TextBox).SelectionStart, 1) == " ")
 66                     {
 67                         p = p + 1;
 68                     }
 69                     s = s.Remove(p, 1);
 70                     s = s.Insert(p, e.Text);
 71                 }
 72             }
 73             (sender as TextBox).Text = s;
 74             (sender as TextBox).SelectionStart = p + 1;
 75             e.Handled = true;
 76         }
 77 
 78         private void TB_TextChanged(object sender, TextChangedEventArgs e)
 79         {
 80             int p = (sender as TextBox).SelectionStart;
 81             string s = (sender as TextBox).Text;
 82             FormatHex(ref s);
 83             (sender as TextBox).Text = s;
 84             (sender as TextBox).SelectionStart = p;
 85             HexText = TB.Text.Replace(" ", "");
 86             UpdateNo();
 87             UpdateAsiic();
 88         }
 89 
 90 
 91         private void FormatHex(ref string s)
 92         {
 93             s = s.Replace(" ", "");
 94             //s = ((s.Length % AutoNumber) == 0) ? s : (s + "0");
 95             //if (s.Length >= 128)
 96             //    s = s.Substring(0, 128);
 97             for (int i = ((int)AutoNumber - s.Length % (int)AutoNumber) % (int)AutoNumber; i > 0; i--)
 98             {
 99                 s = s + "0";
100             }
101             int l = s.Length;
102             int n = (l - 2) / 2;
103             for (int i = n; i > 0; i--)
104             {
105                 s = s.Insert(2 * i, " ");
106             }
107             s = s.ToUpper();
108         }
109 
110         private void UpdateNo()//*
111         {
112             #region regresh No.
113             int n = TB.LineCount;
114             string s = "";
115             string temp = "";
116             for (int i = 0; i < TB.LineCount; i++)
117             {
118                 temp = "";
119                 temp = (i * 16).ToString("x4");
120                 switch (temp.Count<char>())
121                 {
122                     case 0:
123                         temp = "0x0000";
124                         break;
125                     case 1:
126                         temp = "0x000" + temp;
127                         break;
128                     case 2:
129                         temp = "0x000" + temp;
130                         break;
131                     case 3:
132                         temp = "0x0" + temp;
133                         break;
134                     default:
135                         temp = "0x" + temp.Substring(0, 4);
136                         break;
137                 }
138                 s += temp;
139             }
140             SeriseN.Text = s;
141             #endregion
142         }
143         private void UpdateAsiic()
144         {
145             string s = TB.Text.Replace(" ", "");
146             char[] tc = new char[s.Count<char>() / 2];
147 
148             for (int i = 0; i < (s.Count<char>() / 2); i++)
149             {
150                 byte b = byte.Parse(s.Substring(2 * i, 2), System.Globalization.NumberStyles.HexNumber);
151                 if (
152                     (
153                     (b >= 0x30 & b <= 0x39)
154                     | (b >= 0x41 & b <= 0x5a)
155                     | (b >= 0x61 & b <= 0x7a)
156                     )
157                     //b > 0x20 & b < 0x7e
158                     & b != 0x24//$
159                     & b != 0x2a
160                     & b != 0x2b//+
161                     & b != 0x3b//;
162                     & b != 0x40//@
163                     & b != 0x5e//^
164                     & b != 0x5b
165                     & b != 0x7b
166                     )
167                     tc[i] = (char)b;
168                 else
169                     tc[i] = (char)0x2e;
170 
171             }
172             string temp = new string(tc);
173             PacketII.Text = temp;
174         }
175 
176 
177     }
178 }
<vi:HexEditor HexText="{Binding Padding, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"/>

 

posted on 2013-03-27 11:07  xiaoboz  阅读(893)  评论(2)  编辑  收藏  举报

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