timy/EduNetworkBuilder
timy
/
EduNetworkBuilder
0
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

When using mono, remove images from the help file. Mono blows up when reading the images for some reason.

This commit is contained in:
Tim Young 2017-06-14 13:53:39 -05:00
parent fc52fe3236
commit ab060f622d
1 changed files with 100 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

103
EduNetworkBuilder/RTFWindow.cs
View File

@ -10,6 +10,7 @@ using System.Windows.Forms;
using System.IO;
using System.Globalization;
using System.Resources;
using System.Text.RegularExpressions;
namespace EduNetworkBuilder
@ -81,21 +82,117 @@ namespace EduNetworkBuilder
}
if (WhatToShow == RTFWindowContents.help)
{
myRTF = Properties.Resources.Help;
myRTF = SafeRTF(Properties.Resources.Help);
rtbContent.Rtf = myRTF;
}
else if (WhatToShow == RTFWindowContents.about)
{
myRTF = Properties.Resources.about;
myRTF = SafeRTF(Properties.Resources.about);
rtbContent.Rtf = myRTF;
}
else if (WhatToShow == RTFWindowContents.release_notes)
{
myRTF = Properties.Resources.ReleaseNotes;
myRTF = SafeRTF(Properties.Resources.ReleaseNotes);
rtbContent.Rtf = myRTF;
}
}
/// <summary>
/// When running using Mono (on Linux) the RTF reader fails on some images.
/// </summary>
/// <param name="inRTF"></param>
/// <returns></returns>
public string SafeRTF(string inRTF)
{
string What = string.Copy(inRTF);
if (!NB.IsRunningOnMono()) return What;
string newWhat = "";
List<string> ToMatch = new List<string>();
ToMatch.Add(@"{\nonshppict");
ToMatch.Add(@"{\*\shppict");
ToMatch.Add(@"{\pict");
string MatchedSoFar = "";
int count = 0;
int posincompare = 0;
bool Foundit = false;
bool FoundPartMatch = false;
int posinfile = 0;
using (var ms = new MemoryStream())
{
var sw = new StreamWriter(ms);
foreach (char c in What)
{
posinfile++;
if (posinfile % 10000 == 0)
Console.WriteLine(" Place " + posinfile);
if (Foundit)
{
if (c == '{') count++;
if (c == '}') count--;
if (count == 0)
{
Foundit = false; //We have finished finding it.
posincompare = 0;//start from the beginning again
}
}
else
{
MatchedSoFar += c;
FoundPartMatch = false;
for(int i=0; i< ToMatch.Count; i++)
{
int howfar = MatchedSoFar.Length;
if (ToMatch[i].Length < howfar) howfar = ToMatch[i].Length;
if (MatchedSoFar.Equals(ToMatch[i].Substring(0,howfar)))
{
FoundPartMatch = true;
break;
}
}
if (FoundPartMatch)
{
posincompare++;
for (int i = 0; i < ToMatch.Count; i++)
{
if (ToMatch[i].Equals(MatchedSoFar))
Foundit = true;
}
if (Foundit)
{
posincompare = 0;
Foundit = true;
count = 1; //There is one { in the compare string
MatchedSoFar = "";//reset it
}
}
else
{
if (posincompare > 0)
{
//newWhat += picstart.Substring(0, posincompare);
sw.Write(MatchedSoFar); //What has matched up to this point
posincompare = 0;
}
else
{
//newWhat += c;
sw.Write(c);
}
MatchedSoFar = ""; //reset it
}
}
}
Console.WriteLine(" Place " + posinfile);
sw.Flush();
ms.Position = 0;
var sr = new StreamReader(ms);
newWhat = sr.ReadToEnd();
}
return newWhat;
}
public void JumpToSelection(string WhatToFind)
{
int indexToText = rtbContent.Find(WhatToFind);