Volian/SourceCode
8
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

B2016-281 - handle when text is selected (highlighted) and the first keystroke is a dash or backslash. Also handle when dash or backslash is entered between two links such as two ROs that are butt up against each other.

Browse Source
This commit is contained in:
John Jenko
2017-01-18 17:00:30 +00:00
parent 5e01c873ae
commit 431503a104
1 changed files with 20 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
PROMS/Volian.Controls.Library/StepRTB.cs
View File

@@ -1209,7 +1209,7 @@ namespace Volian.Controls.Library
}
private string GetAddSymbolText(string symtxt)
{
return (@"{\f0\fs" + this.Font.SizeInPoints * 2 + @" " + symtxt + @"}");
return (@"{\f1\fs" + this.Font.SizeInPoints * 2 + @" " + symtxt + @"}"); // B2016-281 fixed font selection when inserting a symbol character
}
public void AddRtfLink(string linkUrl, string linkValue)
{
@@ -2525,29 +2525,37 @@ namespace Volian.Controls.Library
// add the character with its font depending on the char....
if (!IsControlChar)
{
if (e.KeyChar >= ' ')
{
// B2016-281 if entered keystroke is a character that converted to a symbol (i.e. dash or backslash)
// or if it's a RFT special character (i.e. open and close curly brackets)
// then flag it and replace selected text with a null string (removing selected text)
// and then insert the symbol or RTF escape codes for those characters
bool isSymbolOrRTF = e.KeyChar == '-' || e.KeyChar == '\\' || e.KeyChar == '{' || e.KeyChar == '}';
LinkLocation ll = FindBetweenLinks();
if (ll != null && SelectionLength == 0) // SelectionLength = 0 means insert
{
// replacing between links, this is a special case
string strpressed = null;
if (e.KeyChar == '-')
strpressed = GetAddSymbolText(@"\u8209?");
else if (e.KeyChar == '\\')
strpressed = GetAddSymbolText(@"\u9586?");
else
strpressed = e.KeyChar.ToString();
if (e.KeyChar >= ' ')
{
LinkLocation ll = FindBetweenLinks();
if (ll != null && SelectionLength == 0) // SelectionLength = 0 means insert
{
if (e.KeyChar == '}')
else if (e.KeyChar == '}')
strpressed = @"\}";
else if (e.KeyChar == '{')
strpressed = @"\{";
InsertCharBetweenLinks(ll, strpressed); // e.KeyChar);
else
strpressed = e.KeyChar.ToString();
InsertCharBetweenLinks(ll, strpressed);
e.Handled = true;
}
else if (SelectionLength != 0)
{
HandleDeleteKeyWithSelectedText(new KeyEventArgs(Keys.None), strpressed);
e.Handled = true;
// B2016-281 if replacing with a dash, backslash, or curly brackets, first replace with nother (to delete selection)
// and set the e.Handled to false so that AddSybol or AddRTF is used to insert that character.
HandleDeleteKeyWithSelectedText(new KeyEventArgs(Keys.None), isSymbolOrRTF ? "" : e.KeyChar.ToString());
e.Handled = !isSymbolOrRTF;
}
}
if (!e.Handled)
@@ -2560,7 +2568,6 @@ namespace Volian.Controls.Library
AddRtf(@"\}");
else if (e.KeyChar == '\\')
AddSymbol(@"\u9586?"); // unicode hex 2572
//AddRtf(@"\\");
else
return;
e.Handled = true; // flag that it's been handled, otherwise, will get 2 chars.