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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef CALLTREEDLG_H
#define CALLTREEDLG_H
#include <qwidget.h>
#include <qlistview.h>
#include <calltreelayout.h>
/**
* A multiple-view window showing function call information.
* The available views are:
* - Call graph, showing both calling and call functions
* - Called functions tree
* - Calling functions tree
* NOTE: This is class is now derived from QWidget instead of QDialog. This
* means that call-trees are independent windows, which can be maximised or
* minimised.
* @author Elad Lahav
*/
class CallTreeDlg : public CallTreeLayout
{
Q_OBJECT
public:
CallTreeDlg(QWidget* pParent = 0, const char* szName = 0);
~CallTreeDlg();
void setRoot(const QString&);
bool load(const QString&, const QString&);
void store(const QString&);
/** Returns Call Tree filename */
QString getFileName() { return m_sFileName; }
public slots:
virtual void show();
signals:
/**
* Emitted when the user makes a request to view the contents of a
* location in the source code.
* This can be the location of a call, the definition of a function,
* etc.
* @param sPath The full path of the file to show
* @param nLine The line number in this file
*/
void lineRequested(const QString& sPath, uint nLine);
/**
* Emitted when the user closes the tree view.
*/
void closed(const CallTreeDlg*);
protected:
virtual void closeEvent(QCloseEvent*);
protected slots:
virtual void slotSaveClicked();
virtual void slotZoomInClicked();
virtual void slotZoomOutClicked();
virtual void slotRotateClicked();
virtual void slotPrefClicked();
virtual void slotViewChanged(int);
private:
/** The root function. */
QString m_sRoot;
/** A unique file name used for storing the call tree on a file.
The name is a combination of the root function and an incremented
index. */
QString m_sFileName;
/** The full path of the file on which the call tree was saved
(empty if this graph was never stored). */
QString m_sFilePath;
/** The view to show when the dialogue is first displayed. */
int m_nDefView;
/** An index for the generating unique file names. */
static int s_nFileNameIndex;
};
#endif
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