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90 lines
2.7 KiB
90 lines
2.7 KiB
/* -*- 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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#include "NotationSelectionPaster.h"
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#include <klocale.h>
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#include "base/Event.h"
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#include "base/Selection.h"
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#include "base/ViewElement.h"
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#include "commands/edit/PasteEventsCommand.h"
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#include "gui/general/EditTool.h"
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#include "gui/general/LinedStaff.h"
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#include "document/RosegardenGUIDoc.h"
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#include "NotationTool.h"
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#include "NotationView.h"
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#include "NotationElement.h"
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namespace Rosegarden
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{
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NotationSelectionPaster::NotationSelectionPaster(EventSelection& es,
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NotationView* view)
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: NotationTool("NotationPaster", view),
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m_selection(es)
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{
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m_nParentView->setCanvasCursor(TQt::crossCursor);
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}
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NotationSelectionPaster::~NotationSelectionPaster()
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{}
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void NotationSelectionPaster::handleLeftButtonPress(timeT,
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int,
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int staffNo,
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TQMouseEvent* e,
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ViewElement*)
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{
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if (staffNo < 0)
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return ;
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Event *clef = 0, *key = 0;
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LinedStaff *staff = m_nParentView->getLinedStaff(staffNo);
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NotationElementList::iterator closestElement =
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staff->getClosestElementToCanvasCoords(e->x(), (int)e->y(),
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clef, key, false, -1);
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if (closestElement == staff->getViewElementList()->end())
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return ;
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timeT time = (*closestElement)->getViewAbsoluteTime();
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Segment& segment = staff->getSegment();
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PasteEventsCommand *command = new PasteEventsCommand
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(segment, m_parentView->getDocument()->getClipboard(), time,
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PasteEventsCommand::Restricted);
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if (!command->isPossible()) {
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m_parentView->slotStatusHelpMsg(i18n("Couldn't paste at this point"));
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} else {
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m_parentView->addCommandToHistory(command);
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m_parentView->slotStatusHelpMsg(i18n("Ready."));
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}
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}
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}
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