private bool Update()
{
var currentPath = StringUtils.NormalizePath(_gateway.GetFullCurrentPath());
var firstVisibleLine = _gateway.GetFirstVisibleLine(); // здесь не учитваются заколлапшенные строки
var startLineIndex = _gateway.DocLineFromVisible(firstVisibleLine);
var linesOnScreen = _gateway.LinesOnScreen();
var endLineIndex = _gateway.DocLineFromVisible(firstVisibleLine + linesOnScreen);
var endPosition = _gateway.GetLineEndPosition(endLineIndex).Value;
bool changed = currentPath != _currentPath;
if (changed)
{
_expectedWords = _settingsMapping
.Select(item => item.Src)
.Where(src => src.MatchesWithPath(currentPath))
.Select(src => src.Word)
.ToList();
}
changed = changed ||
startLineIndex != _startLineIndex ||
endPosition != _endPosition;
_currentPath = currentPath;
_startLineIndex = startLineIndex;
_endPosition = endPosition;
return(changed);
}
public void OnNotification(ScNotification notification)
{
if (isPanelVisible)
{
if (notification.Header.Code == (uint)SciMsg.SCN_UPDATEUI)
{
if (!(ValidateMkdnExtension() || ValidateHtmlExtension()))
{
return;
}
var firstVisible = scintillaGateway.GetFirstVisibleLine();
var buffer = scintillaGateway.LinesOnScreen() / 2;
var lastLine = scintillaGateway.GetLineCount();
if (syncViewWithCaretPosition && lastCaretPosition != scintillaGateway.GetCurrentPos().Value)
{
lastCaretPosition = scintillaGateway.GetCurrentPos().Value;
if ((scintillaGateway.GetCurrentLineNumber() - buffer) < 0)
{
ScrollToElementAtLineNo(0);
}
else
{
ScrollToElementAtLineNo(scintillaGateway.GetCurrentLineNumber() - buffer);
}
}
else if (syncViewWithScrollPosition && lastCaretPosition != scintillaGateway.GetFirstVisibleLine())
{
lastCaretPosition = scintillaGateway.GetFirstVisibleLine();
var middleLine = lastCaretPosition + buffer;
if (scintillaGateway.GetFirstVisibleLine() == 0)
{
ScrollToElementAtLineNo(0);
}
else if ((lastCaretPosition + scintillaGateway.LinesOnScreen()) >= lastLine)
{
ScrollToElementAtLineNo(lastLine);
}
else
{
ScrollToElementAtLineNo(middleLine - buffer);
}
}
}
else if (notification.Header.Code == (uint)NppMsg.NPPN_BUFFERACTIVATED)
{
UpdateEditorInformation();
RenderMarkdown();
}
else if (notification.Header.Code == (uint)SciMsg.SCN_MODIFIED)
{
// bool isInsert = (notification.ModificationType & (uint)SciMsg.SC_MOD_INSERTTEXT) != 0;
// bool isDelete = (notification.ModificationType & (uint)SciMsg.SC_MOD_DELETETEXT) != 0;
// // Any modifications made ?
// if (isInsert || isDelete)
// {
if (ValidateMkdnExtension() || ValidateHtmlExtension())
{
lastTickCount = Environment.TickCount;
RenderMarkdown();
}
// }
}
else if (notification.Header.Code == (uint)NppMsg.NPPN_FILESAVED)
{
RenderMarkdown();
}
}
}
