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add end tag auto complete

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This commit is contained in:
bluepilledgreat 2024-10-20 16:42:56 +01:00
parent 467dd5c85a
commit d678d8c9e4
1 changed files with 32 additions and 7 deletions
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39
Bloxstrap/UI/Elements/Editor/BootstrapperEditorWindow.xaml.cs
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@ -138,7 +138,7 @@ namespace Bloxstrap.UI.Elements.Editor
OpenAttributeAutoComplete();
break;
case "/":
CloseCompletionWindow();
AddEndTag();
break;
case ">":
CloseCompletionWindow();
@ -152,8 +152,8 @@ namespace Bloxstrap.UI.Elements.Editor
private (string, int) GetLineAndPosAtCaretPosition()
{
// this assumes the file was saved as CSLF (\r\n newlines)
int lineStartIdx = UIXML.Text.LastIndexOf('\n', UIXML.CaretOffset);
int lineEndIdx = UIXML.Text.IndexOf('\n', UIXML.CaretOffset);
int lineStartIdx = UIXML.Text.LastIndexOf('\n', UIXML.CaretOffset - 1);
int lineEndIdx = UIXML.Text.IndexOf('\n', UIXML.CaretOffset - 1);
string line;
int pos;
@ -187,7 +187,7 @@ namespace Bloxstrap.UI.Elements.Editor
/// <param name="xml"></param>
/// <param name="offset"></param>
/// <returns></returns>
public static string? GetElementAtCursor(string xml, int offset)
public static string? GetElementAtCursor(string xml, int offset, bool onlyAllowInside = false)
{
if (offset == xml.Length)
{
@ -211,7 +211,7 @@ namespace Bloxstrap.UI.Elements.Editor
}
else
{
if (endIdx2 < offset)
if (onlyAllowInside && endIdx2 < offset)
return null; // we dont want attribute auto complete to show outside of elements
if (endIdx2 < xml.Length && xml[endIdx2 - 1] == '/')
@ -247,10 +247,15 @@ namespace Bloxstrap.UI.Elements.Editor
// we have an equal number, let's check if pos is in between the speech marks
int count = -1;
int idx = pos;
int size = line.Length - 1;
while (idx != -1)
{
count++;
idx = line.IndexOf('"', idx + 1);
if (size > idx + 1)
idx = line.IndexOf('"', idx + 1);
else
idx = -1;
}
if (count % 2 != 0)
@ -261,7 +266,27 @@ namespace Bloxstrap.UI.Elements.Editor
}
}
return GetElementAtCursor(UIXML.Text, UIXML.CaretOffset);
return GetElementAtCursor(UIXML.Text, UIXML.CaretOffset, true);
}
private void AddEndTag()
{
CloseCompletionWindow();
if (UIXML.Text.Length > 2 && UIXML.Text[UIXML.CaretOffset - 2] == '<')
{
var elementName = GetElementAtCursor(UIXML.Text, UIXML.CaretOffset - 3);
if (elementName == null)
return;
UIXML.TextArea.Document.Insert(UIXML.CaretOffset, $"{elementName}>");
}
else
{
var elementName = ShowAttributesForElementName(); // re-using functions :)
if (elementName != null)
UIXML.TextArea.Document.Insert(UIXML.CaretOffset, ">");
}
}
private void OpenElementAutoComplete()