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106 lines
2.8 KiB
106 lines
2.8 KiB
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#ifndef _RG_SEGMENTTOOL_H_
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#define _RG_SEGMENTTOOL_H_
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#include "gui/general/BaseTool.h"
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#include "CompositionItem.h"
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#include <tqpoint.h>
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#include <utility>
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#include <vector>
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class TQMouseEvent;
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class KCommand;
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namespace Rosegarden
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{
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class SegmentToolBox;
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class RosegardenGUIDoc;
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class CompositionView;
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//////////////////////////////////////////////////////////////////////
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class SegmentToolBox;
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class SegmentSelector;
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// Allow the tools to share the Selector tool's selection
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// through these.
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//
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typedef std::pair<TQPoint, CompositionItem> SegmentItemPair;
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typedef std::vector<SegmentItemPair> SegmentItemList;
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class SegmentTool : public BaseTool
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{
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public:
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friend class SegmentToolBox;
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virtual ~SegmentTool();
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/**
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* Is called by the parent View (EditView or SegmentCanvas) when
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* the tool is set as current.
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* Add any setup here
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*/
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virtual void ready();
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virtual void handleRightButtonPress(TQMouseEvent*);
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virtual void handleMouseButtonPress(TQMouseEvent*) = 0;
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virtual void handleMouseButtonRelease(TQMouseEvent*) = 0;
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virtual int handleMouseMove(TQMouseEvent*) = 0;
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void addCommandToHistory(KCommand *command);
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protected:
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SegmentTool(CompositionView*, RosegardenGUIDoc *doc);
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virtual void createMenu();
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virtual bool hasMenu() { return true; }
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void setCurrentItem(CompositionItem item) { if (item != m_currentItem) { delete m_currentItem; m_currentItem = item; } }
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SegmentToolBox* getToolBox();
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bool changeMade() { return m_changeMade; }
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void setChangeMade(bool c) { m_changeMade = c; }
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//--------------- Data members ---------------------------------
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CompositionView* m_canvas;
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CompositionItem m_currentItem;
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RosegardenGUIDoc* m_doc;
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TQPoint m_origPos;
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bool m_changeMade;
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};
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}
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#endif
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