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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 SYMBOLDLG_H
#define SYMBOLDLG_H
#include <qregexp.h>
#include "symbollayout.h"
#include "cscopefrontend.h"
/**
* A dialogue that prompts the user for the text of a query.
* When a query is requested, the user needs to fill in the required
* information (usually a symbol name). This dialogue allows the user to
* enter this information, as well as complete a symbol name, and use
* previously entered text.
* @author Elad Lahav
*/
class SymbolDlg : public SymbolLayout
{
Q_OBJECT
public:
SymbolDlg(QWidget* pParent = 0, const char* szName = 0);
~SymbolDlg();
enum { Reference = 0, Definition, Called, Calling, Text, Pattern,
FileName, Including, CallTree };
void setType(uint);
void setSymbol(const QString&);
void setHistory(QStringList&);
QString getSymbol() const;
uint getType() const;
bool getCase() const;
static QString promptSymbol(QWidget*, uint&, const QString&, bool&);
static uint getQueryType(uint);
static void resetHistory() { s_slHistory.clear(); }
private:
/** A cscope process used for symbol completion. */
CscopeFrontend* m_pCscope;
/** A regular expression for extracting the symbol name out of the text
token of a Cscope record.
@see note in slotHintDataReady(). */
QRegExp m_reHint;
/** Displays query progress information. */
CscopeProgress m_progress;
static QStringList s_slHistory;
private slots:
void slotHintClicked();
void slotHintDataReady(FrontendToken*);
void slotHintItemSelected(QListViewItem*);
void slotHintOptionChanged(bool);
void slotHintProgress(int, int);
void slotHintFinished(uint);
void slotTypeChanged(int);
};
#endif
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