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+/***************************************************************************
+ * Copyright (C) 2004 by Alexander Dymo *
+ * *
+ * 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. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+#ifndef NAVIGATOR_H
+#define NAVIGATOR_H
+
+#include <qobject.h>
+#include <codemodel.h>
+#include <qfont.h>
+#include <fancylistviewitem.h>
+
+class TextPaintStyleStore;
+class QTimer;
+class ClassViewPart;
+class QListViewItem;
+class KAction;
+
+#define NAV_NODEFINITION "(no function)"
+
+class TextPaintItem;
+TextPaintItem highlightFunctionName( QString function, int type, TextPaintStyleStore& styles );
+
+class Navigator : public QObject
+{
+Q_OBJECT
+public:
+ enum NavigationState { GoToDefinitions, GoToDeclarations };
+
+ Navigator(ClassViewPart *parent, const char *name = 0);
+ ~Navigator();
+
+ void stopTimer();
+ void refreshNavBars(const QString &activeFileName, bool clear = true);
+
+ QString fullFunctionDefinitionName(FunctionDefinitionDom fun);
+ QString fullFunctionDeclarationName(FunctionDom fun);
+
+ template <class DomType>
+ TextPaintItem fullFunctionItem(DomType fun);
+
+public slots:
+ void selectFunctionNav(QListViewItem *item);
+ void syncFunctionNav();
+ void syncFunctionNavDelayed(int delay);
+ void functionNavFocused();
+ void functionNavUnFocused();
+ void slotCursorPositionChanged();
+ void refresh();
+ void addFile(const QString &file);
+ void slotSyncWithEditor();
+ void slotJumpToNextFunction();
+ void slotJumpToPreviousFunction();
+
+protected:
+
+ FunctionDom currentFunction();
+ QValueList<int> functionStartLines();
+
+private:
+ ClassViewPart *m_part;
+ QTimer *m_syncTimer;
+ NavigationState m_state;
+
+ QWidget m_dummyActionWidget;
+ KAction* m_actionSyncWithEditor;
+
+ bool m_navNoDefinition;
+
+ QMap<QString, QListViewItem*> m_functionNavDefs;
+ QMap<QString, QListViewItem*> m_functionNavDecls;
+
+ TextPaintStyleStore m_styles;
+};
+
+#endif