153 lines
4.0 KiB
C++
153 lines
4.0 KiB
C++
/****************************************************************************
|
|
**
|
|
** This file is part of the LibreCAD project, a 2D CAD program
|
|
**
|
|
** Copyright (C) 2011 Rallaz (rallazz@gmail.com)
|
|
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
|
|
**
|
|
**
|
|
** This file is free software; you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation; either version 2 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program; if not, write to the Free Software
|
|
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
**
|
|
** This copyright notice MUST APPEAR in all copies of the script!
|
|
**
|
|
**********************************************************************/
|
|
|
|
#include "qc_actiongetpoint.h"
|
|
|
|
#include <QPointF>
|
|
#include <QMouseEvent>
|
|
#include "rs_snapper.h"
|
|
#include "rs_dialogfactory.h"
|
|
#include "rs_graphicview.h"
|
|
#include "rs_line.h"
|
|
#include "rs_coordinateevent.h"
|
|
#include "rs_preview.h"
|
|
#include "rs_debug.h"
|
|
|
|
struct QC_ActionGetPoint::Points {
|
|
RS_MoveData data;
|
|
RS_Vector referencePoint;
|
|
RS_Vector targetPoint;
|
|
QString message;
|
|
};
|
|
|
|
QC_ActionGetPoint::QC_ActionGetPoint(RS_EntityContainer& container,
|
|
RS_GraphicView& graphicView)
|
|
:RS_PreviewActionInterface("Get Point",
|
|
container, graphicView)
|
|
, canceled(false)
|
|
, completed{false}
|
|
, setTargetPoint{false}
|
|
, pPoints(new Points{})
|
|
{
|
|
pPoints->targetPoint = RS_Vector(0,0);
|
|
}
|
|
|
|
QC_ActionGetPoint::~QC_ActionGetPoint() = default;
|
|
|
|
|
|
void QC_ActionGetPoint::trigger() {
|
|
|
|
RS_DEBUG->print("QC_ActionGetPoint::trigger()");
|
|
completed = true;
|
|
updateMouseButtonHints();
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::mouseMoveEvent(QMouseEvent* e) {
|
|
RS_DEBUG->print("QC_ActionGetPoint::mouseMoveEvent begin");
|
|
|
|
RS_Vector mouse = snapPoint(e);
|
|
if(setTargetPoint){
|
|
if (pPoints->referencePoint.valid) {
|
|
pPoints->targetPoint = mouse;
|
|
deletePreview();
|
|
RS_Line *line =new RS_Line{preview.get(),
|
|
pPoints->referencePoint, mouse};
|
|
line->setPen(RS_Pen(RS_Color(0,0,0), RS2::Width00, RS2::DotLine ));
|
|
preview->addEntity(line);
|
|
RS_DEBUG->print("QC_ActionGetPoint::mouseMoveEvent: draw preview");
|
|
drawPreview();
|
|
preview->addSelectionFrom(*container);
|
|
}
|
|
} else {
|
|
pPoints->targetPoint = mouse;
|
|
}
|
|
|
|
RS_DEBUG->print("QC_ActionGetPoint::mouseMoveEvent end");
|
|
}
|
|
|
|
|
|
|
|
void QC_ActionGetPoint::mouseReleaseEvent(QMouseEvent* e) {
|
|
if (e->button()==Qt::LeftButton) {
|
|
RS_CoordinateEvent ce(snapPoint(e));
|
|
coordinateEvent(&ce);
|
|
} else if (e->button()==Qt::RightButton) {
|
|
canceled = true;
|
|
completed = true;
|
|
finish();
|
|
}
|
|
}
|
|
|
|
void QC_ActionGetPoint::coordinateEvent(RS_CoordinateEvent* e) {
|
|
|
|
if (e==nullptr) return;
|
|
|
|
RS_Vector pos = e->getCoordinate();
|
|
|
|
pPoints->targetPoint = pos;
|
|
graphicView->moveRelativeZero(pPoints->targetPoint);
|
|
trigger();
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::updateMouseButtonHints() {
|
|
if (!completed)
|
|
RS_DIALOGFACTORY->updateMouseWidget(pPoints->message, tr("Cancel"));
|
|
else
|
|
RS_DIALOGFACTORY->updateMouseWidget();
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::updateMouseCursor() {
|
|
graphicView->setMouseCursor(RS2::CadCursor);
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::setBasepoint(QPointF* basepoint){
|
|
pPoints->referencePoint.x = basepoint->x();
|
|
pPoints->referencePoint.y = basepoint->y();
|
|
setTargetPoint = true;
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::setMessage(QString msg){
|
|
pPoints->message = msg;
|
|
}
|
|
|
|
|
|
void QC_ActionGetPoint::getPoint(QPointF *point)
|
|
{
|
|
if (pPoints)
|
|
{
|
|
point->setX(pPoints->targetPoint.x);
|
|
point->setY(pPoints->targetPoint.y);
|
|
}
|
|
|
|
}
|
|
|
|
// EOF
|