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103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/* This file is part of KCachegrind.
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Copyright (C) 2003-2011 Josef Weidendorfer <Josef.Weidendorfer@gmx.de>
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KCachegrind is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation, version 2.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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/*
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* Items of instruction view.
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*/
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#ifndef INSTRITEM_H
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#define INSTRITEM_H
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#include <QTreeWidget>
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#include <QItemDelegate>
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#include "tracedata.h"
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class InstrView;
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class InstrItem: public QTreeWidgetItem
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{
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public:
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// for messages
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InstrItem(InstrView* iv, QTreeWidget* parent,
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Addr addr, const QString&);
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// for instruction lines
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InstrItem(InstrView* iv, QTreeWidget* parent,
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Addr addr, bool inside,
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const QString&, const QString&, const QString&,
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TraceInstr* instr);
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// for call instr
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InstrItem(InstrView* iv, QTreeWidgetItem* parent, Addr addr,
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TraceInstr* instr, TraceInstrCall* instrCall);
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// for jump lines
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InstrItem(InstrView* iv, QTreeWidgetItem* parent, Addr addr,
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TraceInstr* instr, TraceInstrJump* instrJump);
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Addr addr() const { return _addr; }
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bool inside() const { return _inside; }
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TraceInstr* instr() const { return _instr; }
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TraceInstrCall* instrCall() const { return _instrCall; }
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TraceInstrJump* instrJump() const { return _instrJump; }
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TraceInstrJump* jump(int i) const { return _jump[i]; }
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int jumpCount() const { return _jump.size(); }
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bool operator< ( const QTreeWidgetItem & other ) const;
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void updateGroup();
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void updateCost();
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// arrow lines
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void setJumpArray(const QVector<TraceInstrJump*>& a);
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private:
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InstrView* _view;
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SubCost _pure, _pure2;
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Addr _addr;
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TraceInstr* _instr;
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TraceInstrJump* _instrJump;
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TraceInstrCall* _instrCall;
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bool _inside;
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QVector<TraceInstrJump*> _jump;
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};
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// Delegate for drawing the arrows column
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class InstrItemDelegate : public QItemDelegate
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{
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public:
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InstrItemDelegate(InstrView *parent);
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void paint(QPainter *painter, const QStyleOptionViewItem &option,
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const QModelIndex & index ) const;
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QSize sizeHint(const QStyleOptionViewItem &option,
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const QModelIndex &index) const;
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protected:
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void paintArrows(QPainter *p,
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const QStyleOptionViewItem &option,
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const QModelIndex &index) const;
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InstrView* _parent;
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};
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#endif // INSTRITEM_H
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