139 lines
3.5 KiB
C++
139 lines
3.5 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#include "rs_actioneditpaste.h"
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#include <QAction>
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#include <QMouseEvent>
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#include "rs_dialogfactory.h"
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#include "rs_graphicview.h"
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#include "rs_clipboard.h"
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#include "rs_modification.h"
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#include "rs_coordinateevent.h"
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#include "rs_preview.h"
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/**
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* Constructor.
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*
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* @param undo true for undo and false for redo.
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*/
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RS_ActionEditPaste::RS_ActionEditPaste( RS_EntityContainer& container,
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RS_GraphicView& graphicView)
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:RS_PreviewActionInterface("Edit Paste",
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container, graphicView)
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, targetPoint(new RS_Vector{})
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{}
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RS_ActionEditPaste::~RS_ActionEditPaste() = default;
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void RS_ActionEditPaste::init(int status) {
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RS_PreviewActionInterface::init(status);
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//trigger();
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}
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void RS_ActionEditPaste::trigger() {
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deletePreview();
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RS_Modification m(*container, graphicView);
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m.paste(RS_PasteData(*targetPoint, 1.0, 0.0, false, ""));
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//std::cout << *RS_Clipboard::instance();
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graphicView->redraw(RS2::RedrawDrawing);
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finish(false);
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}
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void RS_ActionEditPaste::mouseMoveEvent(QMouseEvent* e) {
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switch (getStatus()) {
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case SetTargetPoint:
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*targetPoint = snapPoint(e);
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deletePreview();
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preview->addAllFrom(*RS_CLIPBOARD->getGraphic());
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preview->move(*targetPoint);
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if (graphic) {
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RS2::Unit sourceUnit = RS_CLIPBOARD->getGraphic()->getUnit();
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RS2::Unit targetUnit = graphic->getUnit();
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double const f = RS_Units::convert(1.0, sourceUnit, targetUnit);
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preview->scale(*targetPoint, {f, f});
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}
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drawPreview();
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break;
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default:
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break;
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}
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}
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void RS_ActionEditPaste::mouseReleaseEvent(QMouseEvent* e) {
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if (e->button()==Qt::LeftButton) {
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RS_CoordinateEvent ce(snapPoint(e));
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coordinateEvent(&ce);
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} else if (e->button()==Qt::RightButton) {
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init(getStatus()-1);
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}
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}
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void RS_ActionEditPaste::coordinateEvent(RS_CoordinateEvent* e) {
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if (e==nullptr) return;
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*targetPoint = e->getCoordinate();
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trigger();
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}
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void RS_ActionEditPaste::updateMouseButtonHints() {
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switch (getStatus()) {
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case SetTargetPoint:
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RS_DIALOGFACTORY->updateMouseWidget(tr("Set reference point"),
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tr("Cancel"));
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break;
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default:
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RS_DIALOGFACTORY->updateMouseWidget();
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break;
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}
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}
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void RS_ActionEditPaste::updateMouseCursor() {
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graphicView->setMouseCursor(RS2::CadCursor);
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}
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// EOF
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