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83 lines
2.7 KiB
83 lines
2.7 KiB
/***************************************************************************
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*
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* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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***************************************************************************/
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#ifndef TREEWIDGET_H
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#define TREEWIDGET_H
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#include "queryview.h"
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#include "encoder.h"
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class QueryViewDriver;
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/**
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* A tree-like widget displaying a hierarchical list of functions.
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* The widget has two modes: called functions and calling functions. Depending
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* on this mode, child items represent functions called by or calling their
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* parent item.
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* @author Elad Lahav
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*/
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class TreeWidget : public QueryView
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{
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TQ_OBJECT
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public:
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TreeWidget(TQWidget* pParent = 0, const char* szName = 0);
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~TreeWidget();
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/**
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* The type of tree to display.
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*/
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enum Mode { Called, Calling };
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void setMode(Mode);
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void setRoot(const TQString&);
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void queryRoot();
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void save(FILE*);
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virtual void addRecord(const TQString&, const TQString&, const TQString&,
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const TQString&, TQListViewItem*);
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virtual void queryFinished(uint, TQListViewItem*);
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protected slots:
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virtual void slotSearch(TQListViewItem*, const TQRegExp&, int);
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virtual void slotShowAll(TQListViewItem*);
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private:
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/** The CscopeFrontend query type to use (based on the current mode). */
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uint m_nQueryType;
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/** Runs queries and outputs the results as tree items. */
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QueryViewDriver* m_pDriver;
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void saveItems(TQListViewItem*, TQTextStream&, Encoder&);
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private slots:
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void slotQueryItem(TQListViewItem*);
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};
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#endif
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