private FindAndReplace()
{
_editor = Editor.GetActive();
_window = new FindAndReplaceForm
{
FindHistory = Settings.FindHistory.ToArray(),
ReplaceHistory = Settings.ReplaceHistory.ToArray(),
MatchCase = Settings.MatchCase,
MatchWholeWord = Settings.MatchWholeWord,
UseRegularExpression = Settings.UseRegularExpression,
SearchFromBegining = Settings.SearchFromBegining,
SearchBackwards = Settings.SearchBackwards,
SearchIn = Settings.SearchIn
};
if (!Settings.WindowSize.IsEmpty)
{
_window.ClientSize = Settings.WindowSize;
}
if (!Settings.WindowLocation.IsEmpty)
{
_window.StartPosition = FormStartPosition.Manual;
_window.Location = Settings.WindowLocation;
}
_window.DoAction += OnDoAction;
_owner = new WindowWrapper(PluginBase.nppData._nppHandle);
}
private FindAndReplace()
{
_editor = Editor.GetActive();
if (FindHistory == null) FindHistory = new List<string>();
if (ReplaceHistory == null) ReplaceHistory = new List<string>();
_window = new FindAndReplaceForm
{
FindHistory = FindHistory.ToArray(),
ReplaceHistory = ReplaceHistory.ToArray(),
MatchCase = MatchCase,
MatchWholeWord = MatchWholeWord,
UseRegularExpression = UseRegularExpression,
SearchFromBegining = SearchFromBegining,
SearchBackwards = SearchBackwards,
SearchIn = SearchInOptions.CurrentDocument
};
_window.DoAction += OnDoAction;
_owner = new WindowWrapper(PluginBase.nppData._nppHandle);
}
private IndentationSettings()
{
_editor = Editor.GetActive();
}
private IndentationSettings()
{
_editor = Editor.GetActive();
_dialog = new IndentationSettingsForm();
_owner = new WindowWrapper(PluginBase.nppData._nppHandle);
}
private int FindInOtherDocument(string findText, int view, int fileIndex)
{
// Activate next document
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, view, fileIndex);
_editor = Editor.GetActive();
// This statement avoids a loop if there's no match in the first document, it calls FindInOtherDocument but if SearchFromBegining is true it starts back at first document again.
Settings.SearchFromBegining = false;
// Reset cursor position to top of documnet
_editor.SetSelection(0, 0);
return FindNext(findText);
}
private int ReplaceAll(string findText, string replaceText, int currentDocument, int currentView)
{
if (Settings.SearchIn == SearchInOptions.SelectedText &&
(!_searchScope.HasValue || _searchScope.Value.cpMin == _searchScope.Value.cpMax))
throw new InvalidOperationException("Search scope has not been defined.");
var replacements = 0;
SetSearchFlags();
var startPosition = Settings.SearchIn == SearchInOptions.SelectedText ? _searchScope.Value.cpMin : 0;
var endPosition = Settings.SearchIn == SearchInOptions.SelectedText ? _searchScope.Value.cpMax :_editor.GetDocumentLength();
var posFound = _editor.FindInTarget(findText, startPosition, endPosition);
if (findText == "^" && Settings.UseRegularExpression) {
// Special case for replace all start of line so it hits the first line
posFound = startPosition;
_editor.SetTargetRange(startPosition, endPosition);
}
if (posFound != -1 && posFound <= endPosition)
{
_editor.BeginUndoAction();
while (posFound != -1)
{
var matchEnd = _editor.GetTargetRange().cpMax;
var targetLength = matchEnd - posFound;
var movePastEOL = 0;
if (targetLength <= 0)
{
var nextChar = _editor.GetCharAt(matchEnd);
if (nextChar == '\r' || nextChar == '\n')
movePastEOL = 1;
}
var replacedLength = _editor.ReplaceText(replaceText, Settings.UseRegularExpression);
// Modify for change caused by replacement
endPosition += replacedLength - targetLength;
// For the special cases of start of line and end of line
// something better could be done but there are too many special cases
var lastMatch = posFound + replacedLength + movePastEOL;
if (targetLength == 0)
lastMatch = _editor.PositionAfter(lastMatch);
if (lastMatch >= endPosition)
// Run off the end of the document/selection with an empty match
posFound = -1;
else
posFound = _editor.FindInTarget(findText, lastMatch, endPosition);
replacements++;
}
_editor.EndUndoAction();
}
if (Settings.SearchIn == SearchInOptions.OpenDocuments)
{
// Is there another document?
var fileCount = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETNBOPENFILES, 0, currentView + 1);
// If there's another document in the view, switch to it
if (currentDocument < fileCount - 1)
{
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, currentView, ++currentDocument);
_editor = Editor.GetActive();
replacements += ReplaceAll(findText, replaceText, currentDocument, currentView);
}
else if (currentView == (int)NppMsg.MAIN_VIEW && IsViewVisible((int)NppMsg.SUB_VIEW))
{
currentView = (int)NppMsg.SUB_VIEW;
currentDocument = 0;
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, currentView, currentDocument);
_editor = Editor.GetActive();
replacements += ReplaceAll(findText, replaceText, currentDocument, currentView);
}
}
return replacements;
}
private int ReplaceAll(string findText, string replaceText)
{
if (Settings.SearchIn == SearchInOptions.OpenDocuments)
{
var currentDocument = 0;
var currentView = IsViewVisible((int)NppMsg.MAIN_VIEW) ? (int)NppMsg.MAIN_VIEW : (int)NppMsg.SUB_VIEW;
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, currentView, currentDocument);
_editor = Editor.GetActive();
return ReplaceAll(findText, replaceText, currentDocument, currentView);
}
return ReplaceAll(findText, replaceText, -1, -1);
}
private int FindNext(string findText)
{
if (Settings.SearchIn == SearchInOptions.SelectedText &&
(!_searchScope.HasValue || _searchScope.Value.cpMin == _searchScope.Value.cpMax))
throw new InvalidOperationException("Search scope has not been defined.");
if (Settings.SearchIn == SearchInOptions.OpenDocuments && Settings.SearchFromBegining)
{
// Assumes that both views ALWAYS have one document open (index 0). Notepad++ always shows a 'New 1' document if everthing else is closed.
if (!Settings.SearchBackwards)
{
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, IsViewVisible((int)NppMsg.MAIN_VIEW) ? (int)NppMsg.MAIN_VIEW : (int)NppMsg.SUB_VIEW, 0);
_editor = Editor.GetActive();
}
else
{
if (IsViewVisible((int)NppMsg.SUB_VIEW))
{
var secondViewFileCount = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETNBOPENFILES, 0, (int)NppMsg.SECOND_VIEW);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, (int)NppMsg.SUB_VIEW, secondViewFileCount > 0 ? secondViewFileCount - 1 : 0);
}
else
{
var primaryViewFileCount = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETNBOPENFILES, 0, (int)NppMsg.PRIMARY_VIEW);
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_ACTIVATEDOC, (int)NppMsg.MAIN_VIEW, primaryViewFileCount > 0 ? primaryViewFileCount - 1 : 0);
}
_editor = Editor.GetActive();
}
}
var selection = _editor.GetSelectionRange();
var documentLength = _editor.GetDocumentLength();
var startPosition = Settings.SearchBackwards
? Settings.SearchFromBegining
? Settings.SearchIn == SearchInOptions.SelectedText
? _searchScope.Value.cpMax
: documentLength
: selection.cpMin
: Settings.SearchFromBegining
? Settings.SearchIn == SearchInOptions.SelectedText
? _searchScope.Value.cpMin
: 0
: selection.cpMax;
var endPosition = Settings.SearchBackwards
? Settings.SearchIn == SearchInOptions.SelectedText
? _searchScope.Value.cpMin
: 0
: Settings.SearchIn == SearchInOptions.SelectedText
? _searchScope.Value.cpMax
: documentLength;
SetSearchFlags();
var posFind = _editor.FindInTarget(findText, startPosition, endPosition);
if (posFind != -1)
{
// Highlight if found
_lastMatch = _editor.GetTargetRange();
_editor.EnsureRangeVisible(_lastMatch.Value.cpMin, _lastMatch.Value.cpMax);
_editor.SetSelection(_lastMatch.Value.cpMin, _lastMatch.Value.cpMax);
}
else if (Settings.SearchIn == SearchInOptions.OpenDocuments)
{
// Check next document
int currentView;
Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTSCINTILLA, 0, out currentView);
var currentFileIndex = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETCURRENTDOCINDEX, 0, currentView);
if (!Settings.SearchBackwards)
{
// Searching forwards
var fileCount = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETNBOPENFILES, 0, currentView + 1);
// If there's another document in the view, switch to it
if (currentFileIndex < fileCount - 1)
posFind = FindInOtherDocument(findText, currentView, currentFileIndex + 1);
else if (currentView == (int)NppMsg.MAIN_VIEW && IsViewVisible((int)NppMsg.SUB_VIEW))
posFind = FindInOtherDocument(findText, (int)NppMsg.SUB_VIEW, 0);
}
else
{
// Searching backwards
if (currentFileIndex > 0)
posFind = FindInOtherDocument(findText, currentView, currentFileIndex - 1);
else if (currentView == (int)NppMsg.SUB_VIEW && IsViewVisible((int)NppMsg.MAIN_VIEW))
{
var primaryViewFileCount = (int)Win32.SendMessage(PluginBase.nppData._nppHandle, NppMsg.NPPM_GETNBOPENFILES, 0, (int)NppMsg.PRIMARY_VIEW);
posFind = FindInOtherDocument(findText, (int)NppMsg.MAIN_VIEW, primaryViewFileCount > 0 ? primaryViewFileCount - 1 : 0);
}
}
}
return posFind;
}
private GuidGenerator()
{
_editor = Editor.GetActive();
_dialog = new GuidGeneratorForm();
_owner = new WindowWrapper(PluginBase.nppData._nppHandle);
}