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-rw-r--r--lib/util/kdeveditorutil.cpp89
1 files changed, 89 insertions, 0 deletions
diff --git a/lib/util/kdeveditorutil.cpp b/lib/util/kdeveditorutil.cpp
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+/***************************************************************************
+ * Copyright (C) 2007 by Jens Dagerbo *
+ * *
+ * 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;
+