mirror of
https://github.com/RaySollium99/MSNPSharp.git
synced 2025-09-05 22:37:44 -04:00
Add the files
This commit is contained in:
iPedroLB
parent
f52694709e
commit
50aabc8afc
312 changed files with 95444 additions and 0 deletions
427
Example/RtfRichTextBox.cs
Normal file
427
Example/RtfRichTextBox.cs
Normal file
|
|
@ -0,0 +1,427 @@
|
|||
using System;
|
||||
using System.IO;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel;
|
||||
using System.Drawing;
|
||||
using System.Drawing.Imaging;
|
||||
using System.Data;
|
||||
using System.Text;
|
||||
using System.Windows.Forms;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace MSNPSharpClient
|
||||
{
|
||||
using MSNPSharp;
|
||||
|
||||
public class RtfRichTextBox : RichTextBox
|
||||
{
|
||||
[DllImport("gdiplus.dll")]
|
||||
private static extern uint GdipEmfToWmfBits(IntPtr _hEmf, uint _bufferSize, byte[] _buffer, int _mappingMode, EmfToWmfBitsFlags _flags);
|
||||
|
||||
#region .cctor
|
||||
static bool hasGdiPlus = false;
|
||||
static RtfRichTextBox()
|
||||
{
|
||||
try
|
||||
{
|
||||
if(!Settings.IsMono)
|
||||
{
|
||||
//We are in M$ Windows!
|
||||
GdipEmfToWmfBits(IntPtr.Zero, 0, null, 0, 0);
|
||||
hasGdiPlus = true;
|
||||
}
|
||||
}
|
||||
catch (Exception)
|
||||
{
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
||||
private float xDpi;
|
||||
private float yDpi;
|
||||
|
||||
private RtfColor textColor = RtfColor.Black;
|
||||
private RtfColor highlightColor = RtfColor.White;
|
||||
private Dictionary<string, Bitmap> emotions = new Dictionary<string, Bitmap>();
|
||||
private Dictionary<RtfColor, string> rtfColor = new Dictionary<RtfColor, string>();
|
||||
private Dictionary<string, string> rtfFontFamily = new Dictionary<string, string>();
|
||||
|
||||
public RtfRichTextBox()
|
||||
{
|
||||
rtfColor.Add(RtfColor.Aqua, @"\red0\green255\blue255");
|
||||
rtfColor.Add(RtfColor.Black, @"\red0\green0\blue0");
|
||||
rtfColor.Add(RtfColor.Blue, @"\red0\green0\blue255");
|
||||
rtfColor.Add(RtfColor.Fuchsia, @"\red255\green0\blue255");
|
||||
rtfColor.Add(RtfColor.Gray, @"\red128\green128\blue128");
|
||||
rtfColor.Add(RtfColor.Green, @"\red0\green128\blue0");
|
||||
rtfColor.Add(RtfColor.Lime, @"\red0\green255\blue0");
|
||||
rtfColor.Add(RtfColor.Maroon, @"\red128\green0\blue0");
|
||||
rtfColor.Add(RtfColor.Navy, @"\red0\green0\blue128");
|
||||
rtfColor.Add(RtfColor.Olive, @"\red128\green128\blue0");
|
||||
rtfColor.Add(RtfColor.Purple, @"\red128\green0\blue128");
|
||||
rtfColor.Add(RtfColor.Red, @"\red255\green0\blue0");
|
||||
rtfColor.Add(RtfColor.Silver, @"\red192\green192\blue192");
|
||||
rtfColor.Add(RtfColor.Teal, @"\red0\green128\blue128");
|
||||
rtfColor.Add(RtfColor.White, @"\red255\green255\blue255");
|
||||
rtfColor.Add(RtfColor.Yellow, @"\red255\green255\blue0");
|
||||
|
||||
rtfFontFamily.Add(FontFamily.GenericMonospace.Name, @"\fmodern");
|
||||
rtfFontFamily.Add(FontFamily.GenericSansSerif.Name, @"\fswiss");
|
||||
rtfFontFamily.Add(FontFamily.GenericSerif.Name, @"\froman");
|
||||
rtfFontFamily.Add("UNKNOWN", @"\fnil");
|
||||
|
||||
using (Graphics graphics = CreateGraphics())
|
||||
{
|
||||
xDpi = graphics.DpiX;
|
||||
yDpi = graphics.DpiY;
|
||||
}
|
||||
}
|
||||
|
||||
public RtfRichTextBox(RtfColor _textColor)
|
||||
: this()
|
||||
{
|
||||
textColor = _textColor;
|
||||
}
|
||||
|
||||
public RtfRichTextBox(RtfColor _textColor, RtfColor _highlightColor)
|
||||
: this()
|
||||
{
|
||||
textColor = _textColor;
|
||||
highlightColor = _highlightColor;
|
||||
}
|
||||
|
||||
public void AppendRtf(string _rtf)
|
||||
{
|
||||
Select(TextLength, 0);
|
||||
SelectionColor = Color.Black;
|
||||
SelectedRtf = _rtf;
|
||||
}
|
||||
|
||||
public void AppendTextAsRtf(string _text)
|
||||
{
|
||||
AppendTextAsRtf(_text, Font);
|
||||
}
|
||||
|
||||
public void AppendTextAsRtf(string _text, Font _font)
|
||||
{
|
||||
AppendTextAsRtf(_text, _font, textColor);
|
||||
}
|
||||
|
||||
public void AppendTextAsRtf(string _text, Font _font, RtfColor _textColor)
|
||||
{
|
||||
AppendTextAsRtf(_text, _font, _textColor, highlightColor);
|
||||
}
|
||||
|
||||
public void AppendTextAsRtf(string _text, Font _font, RtfColor _textColor, RtfColor _backColor)
|
||||
{
|
||||
Select(TextLength, 0);
|
||||
InsertTextAsRtf(_text, _font, _textColor, _backColor);
|
||||
}
|
||||
|
||||
private string GetColorTable(RtfColor _textColor, RtfColor _backColor)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.Append(@"{\colortbl ;");
|
||||
builder.Append(rtfColor[_textColor]);
|
||||
builder.Append(";");
|
||||
builder.Append(rtfColor[_backColor]);
|
||||
builder.Append(@";}\n");
|
||||
return builder.ToString();
|
||||
}
|
||||
|
||||
private string GetDocumentArea(string _text, Font _font)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.Append(@"\viewkind4\uc1\pard\cf1\f0\fs20");
|
||||
builder.Append(@"\highlight2");
|
||||
if (_font.Bold)
|
||||
{
|
||||
builder.Append(@"\b");
|
||||
}
|
||||
if (_font.Italic)
|
||||
{
|
||||
builder.Append(@"\i");
|
||||
}
|
||||
if (_font.Strikeout)
|
||||
{
|
||||
builder.Append(@"\strike");
|
||||
}
|
||||
if (_font.Underline)
|
||||
{
|
||||
builder.Append(@"\ul");
|
||||
}
|
||||
builder.Append(@"\f0");
|
||||
builder.Append(@"\fs");
|
||||
builder.Append((int)Math.Round((double)(2f * _font.SizeInPoints)));
|
||||
builder.Append(" ");
|
||||
builder.Append(_text.Replace("\n", @"\par "));
|
||||
builder.Append(@"\highlight0");
|
||||
if (_font.Bold)
|
||||
{
|
||||
builder.Append(@"\b0");
|
||||
}
|
||||
if (_font.Italic)
|
||||
{
|
||||
builder.Append(@"\i0");
|
||||
}
|
||||
if (_font.Strikeout)
|
||||
{
|
||||
builder.Append(@"\strike0");
|
||||
}
|
||||
if (_font.Underline)
|
||||
{
|
||||
builder.Append(@"\ulnone");
|
||||
}
|
||||
builder.Append(@"\f0");
|
||||
builder.Append(@"\fs20");
|
||||
builder.Append(@"\cf0\fs17}");
|
||||
return builder.ToString();
|
||||
}
|
||||
|
||||
private string GetFontTable(Font _font)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.Append(@"{\fonttbl{\f0");
|
||||
builder.Append(@"\");
|
||||
if (rtfFontFamily.ContainsKey(_font.FontFamily.Name))
|
||||
{
|
||||
builder.Append(rtfFontFamily[_font.FontFamily.Name]);
|
||||
}
|
||||
else
|
||||
{
|
||||
builder.Append(rtfFontFamily["UNKNOWN"]);
|
||||
}
|
||||
builder.Append(@"\fcharset0 ");
|
||||
builder.Append(_font.Name);
|
||||
builder.Append(";}}");
|
||||
return builder.ToString();
|
||||
}
|
||||
|
||||
private string GetImagePrefix(Image _image)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
int picw = (int)Math.Round((double)((((float)_image.Width) / xDpi) * 2540f));
|
||||
int pich = (int)Math.Round((double)((((float)_image.Height) / yDpi) * 2540f));
|
||||
int picwgoal = (int)Math.Round((double)((((float)_image.Width) / xDpi) * 1440f));
|
||||
int pichgoal = (int)Math.Round((double)((((float)_image.Height) / yDpi) * 1440f));
|
||||
builder.Append(@"{\pict\wmetafile8");
|
||||
builder.Append(@"\picw");
|
||||
builder.Append(picw);
|
||||
builder.Append(@"\pich");
|
||||
builder.Append(pich);
|
||||
builder.Append(@"\picwgoal");
|
||||
builder.Append(picwgoal);
|
||||
builder.Append(@"\pichgoal");
|
||||
builder.Append(pichgoal);
|
||||
builder.Append(" ");
|
||||
return builder.ToString();
|
||||
}
|
||||
|
||||
private string GetRtfImage(Image _image)
|
||||
{
|
||||
MemoryStream stream = null;
|
||||
Graphics graphics = null;
|
||||
Metafile image = null;
|
||||
string ret;
|
||||
try
|
||||
{
|
||||
stream = new MemoryStream();
|
||||
using (graphics = CreateGraphics())
|
||||
{
|
||||
IntPtr hdc = graphics.GetHdc();
|
||||
image = new Metafile(stream, hdc);
|
||||
graphics.ReleaseHdc(hdc);
|
||||
}
|
||||
using (graphics = Graphics.FromImage(image))
|
||||
{
|
||||
graphics.DrawImage(_image, new Rectangle(0, 0, _image.Width, _image.Height));
|
||||
}
|
||||
IntPtr henhmetafile = image.GetHenhmetafile();
|
||||
uint num = GdipEmfToWmfBits(henhmetafile, 0, null, 1, EmfToWmfBitsFlags.EmfToWmfBitsFlagsDefault);
|
||||
byte[] buffer = new byte[num];
|
||||
GdipEmfToWmfBits(henhmetafile, num, buffer, 1, EmfToWmfBitsFlags.EmfToWmfBitsFlagsDefault);
|
||||
StringBuilder builder = new StringBuilder();
|
||||
for (int i = 0; i < buffer.Length; i++)
|
||||
{
|
||||
builder.Append(string.Format("{0:X2}", buffer[i]));
|
||||
}
|
||||
ret = builder.ToString();
|
||||
}
|
||||
finally
|
||||
{
|
||||
if (graphics != null)
|
||||
{
|
||||
graphics.Dispose();
|
||||
}
|
||||
if (image != null)
|
||||
{
|
||||
image.Dispose();
|
||||
}
|
||||
if (stream != null)
|
||||
{
|
||||
stream.Close();
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
public void InsertEmotion()
|
||||
{
|
||||
if (hasGdiPlus)
|
||||
{
|
||||
foreach (string emoticon in emotions.Keys)
|
||||
{
|
||||
int start = Find(emoticon, RichTextBoxFinds.None);
|
||||
if (start > -1)
|
||||
{
|
||||
Select(start, emoticon.Length);
|
||||
InsertImage(emotions[emoticon]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void InsertImage(Image _image)
|
||||
{
|
||||
if (hasGdiPlus)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.Append(@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033");
|
||||
builder.Append(GetFontTable(Font));
|
||||
builder.Append(GetImagePrefix(_image));
|
||||
builder.Append(GetRtfImage(_image));
|
||||
builder.Append(@"}");
|
||||
|
||||
SelectedRtf = builder.ToString();
|
||||
}
|
||||
}
|
||||
|
||||
public void InsertRtf(string _rtf)
|
||||
{
|
||||
SelectedRtf = _rtf;
|
||||
}
|
||||
|
||||
public void InsertTextAsRtf(string _text)
|
||||
{
|
||||
InsertTextAsRtf(_text, Font);
|
||||
}
|
||||
|
||||
public void InsertTextAsRtf(string _text, Font _font)
|
||||
{
|
||||
InsertTextAsRtf(_text, _font, textColor);
|
||||
}
|
||||
|
||||
public void InsertTextAsRtf(string _text, Font _font, RtfColor _textColor)
|
||||
{
|
||||
InsertTextAsRtf(_text, _font, _textColor, highlightColor);
|
||||
}
|
||||
|
||||
public void InsertTextAsRtf(string _text, Font _font, RtfColor _textColor, RtfColor _backColor)
|
||||
{
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.Append(@"{\rtf1\ansi\ansicpg1252\deff0\deflang1033");
|
||||
builder.Append(GetFontTable(_font));
|
||||
builder.Append(GetColorTable(_textColor, _backColor));
|
||||
builder.Append(GetDocumentArea(_text, _font));
|
||||
|
||||
SelectedRtf = builder.ToString();
|
||||
}
|
||||
|
||||
private string RemoveBadChars(string _originalRtf)
|
||||
{
|
||||
return _originalRtf.Replace("\0", "");
|
||||
}
|
||||
|
||||
public Dictionary<string, Bitmap> Emotions
|
||||
{
|
||||
get
|
||||
{
|
||||
return emotions;
|
||||
}
|
||||
}
|
||||
|
||||
public bool HasEmotion
|
||||
{
|
||||
get
|
||||
{
|
||||
if (hasGdiPlus)
|
||||
{
|
||||
foreach (string emoticon in emotions.Keys)
|
||||
{
|
||||
if (Text.IndexOf(emoticon, StringComparison.CurrentCultureIgnoreCase) > -1)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public RtfColor HiglightColor
|
||||
{
|
||||
get
|
||||
{
|
||||
return highlightColor;
|
||||
}
|
||||
set
|
||||
{
|
||||
highlightColor = value;
|
||||
}
|
||||
}
|
||||
|
||||
public new string Rtf
|
||||
{
|
||||
get
|
||||
{
|
||||
return RemoveBadChars(base.Rtf);
|
||||
}
|
||||
set
|
||||
{
|
||||
base.Rtf = value;
|
||||
}
|
||||
}
|
||||
|
||||
public RtfColor TextColor
|
||||
{
|
||||
get
|
||||
{
|
||||
return textColor;
|
||||
}
|
||||
set
|
||||
{
|
||||
textColor = value;
|
||||
}
|
||||
}
|
||||
|
||||
[Flags]
|
||||
private enum EmfToWmfBitsFlags
|
||||
{
|
||||
EmfToWmfBitsFlagsDefault = 0,
|
||||
EmfToWmfBitsFlagsEmbedEmf = 1,
|
||||
EmfToWmfBitsFlagsIncludePlaceable = 2,
|
||||
EmfToWmfBitsFlagsNoXORClip = 4
|
||||
}
|
||||
|
||||
public enum RtfColor
|
||||
{
|
||||
Black,
|
||||
Maroon,
|
||||
Green,
|
||||
Olive,
|
||||
Navy,
|
||||
Purple,
|
||||
Teal,
|
||||
Gray,
|
||||
Silver,
|
||||
Red,
|
||||
Lime,
|
||||
Yellow,
|
||||
Blue,
|
||||
Fuchsia,
|
||||
Aqua,
|
||||
White
|
||||
}
|
||||
}
|
||||
};
|
||||
Loading…
Add table
Add a link
Reference in a new issue