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/***************************************************************************
* Copyright (C) 2004 by Alexander Dymo *
* adymo@mksat.net *
* *
* 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
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