Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 89 insertions, 0 deletions

diff --git a/lib/util/kdeveditorutil.cpp b/lib/util/kdeveditorutil.cpp
new file mode 100644
index 00000000..fdf044d5
--- /dev/null
+++ b/lib/util/kdeveditorutil.cpp
@@ -0,0 +1,89 @@
+/***************************************************************************
+ *   Copyright (C) 2007 by Jens Dagerbo                                    *
+ *   jens.dagerbo@swipnet.se                                               *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "kdeveditorutil.h"
+
+#include <ktexteditor/document.h>
+#include <ktexteditor/view.h>
+#include <ktexteditor/viewcursorinterface.h>
+#include <ktexteditor/editinterface.h>
+#include <ktexteditor/selectioninterface.h>
+
+bool KDevEditorUtil::currentPositionReal( unsigned int * line, unsigned int * col, KTextEditor::Document * doc, KTextEditor::View * view )
+{
+	if ( !line || !col ) return false;
+
+	KTextEditor::EditInterface * editIface = dynamic_cast<KTextEditor::EditInterface*>( doc );
+	if ( !editIface ) return false;
+
+	view = view ? view : dynamic_cast<KTextEditor::View*>( doc->widget() );
+
+	KTextEditor::ViewCursorInterface * cursorIface = dynamic_cast<KTextEditor::ViewCursorInterface*>( view );
+	if ( !cursorIface ) return false;
+
+	cursorIface->cursorPositionReal( line, col );
+	return true;
+}
+
+QString KDevEditorUtil::currentLine( KTextEditor::Document * doc, KTextEditor::View * view )
+{
+	KTextEditor::EditInterface * editIface = dynamic_cast<KTextEditor::EditInterface*>( doc );
+	if ( !editIface ) return QString();
+
+	view = view ? view : dynamic_cast<KTextEditor::View*>( doc->widget() );
+
+	KTextEditor::ViewCursorInterface * cursorIface = dynamic_cast<KTextEditor::ViewCursorInterface*>( view );
+	if ( !cursorIface ) return QString();
+
+	uint line = 0;
+	uint col = 0;
+	cursorIface->cursorPositionReal(&line, &col);
+
+	return editIface->textLine(line);
+}
+
+QString KDevEditorUtil::currentWord( KTextEditor::Document * doc, KTextEditor::View * view )
+{
+	KTextEditor::EditInterface * editIface = dynamic_cast<KTextEditor::EditInterface*>( doc );
+	if ( !editIface ) return QString();
+
+	view = view ? view : dynamic_cast<KTextEditor::View*>( doc->widget() );
+
+	KTextEditor::ViewCursorInterface * cursorIface = dynamic_cast<KTextEditor::ViewCursorInterface*>( view );
+	if ( !cursorIface ) return QString();
+
+	uint line = 0;
+	uint col = 0;
+	cursorIface->cursorPositionReal(&line, &col);
+
+	QString linestr = editIface->textLine(line);
+
+	int startPos = QMAX( QMIN( (int)col, (int)linestr.length()-1 ), 0 );
+	int endPos = startPos;
+    startPos--;
+	while (startPos >= 0 && ( linestr[startPos].isLetterOrNumber() || linestr[startPos] == '_' || linestr[startPos] == '~') )
+		startPos--;
+	while (endPos < (int)linestr.length() && ( linestr[endPos].isLetterOrNumber() || linestr[endPos] == '_' ) )
+		endPos++;
+
+	return ( ( startPos == endPos ) ? QString::null : linestr.mid( startPos+1, endPos-startPos-1 ) );
+}
+
+
+QString KDevEditorUtil::currentSelection( KTextEditor::Document * doc )
+{
+	KTextEditor::SelectionInterface * selectIface = dynamic_cast<KTextEditor::SelectionInterface*>( doc );
+	return selectIface ? selectIface->selection() : QString();
+}
+
+
+// kate: space-indent off; indent-width 4; tab-width 4; show-tabs on;
+