/**************************************************************************** ** ** This file is part of the LibreCAD project, a 2D CAD program ** ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl) ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved. ** ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file gpl-2.0.txt included in the ** packaging of this file. ** ** 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 "rs_actioninfodist.h" #include #include "rs_dialogfactory.h" #include "rs_graphicview.h" RS_ActionInfoDist::RS_ActionInfoDist(RS_EntityContainer& container, RS_GraphicView& graphicView) :RS_PreviewActionInterface("Info Dist", container, graphicView) {} QAction* RS_ActionInfoDist::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/) { // tr("Distance Point to Point") QAction* action = new QAction(tr("&Distance Point to Point"), NULL); //action->zetStatusTip(tr("Measures the distance between two points")); action->setIcon(QIcon(":/extui/restricthorizontal.png")); return action; } void RS_ActionInfoDist::init(int status) { RS_ActionInterface::init(status); } void RS_ActionInfoDist::trigger() { RS_DEBUG->print("RS_ActionInfoDist::trigger()"); if (point1.valid && point2.valid) { double dist = point1.distanceTo(point2); QString str; str.sprintf("%.6f", dist); RS_DIALOGFACTORY->commandMessage(tr("Distance: %1").arg(str)); } } void RS_ActionInfoDist::mouseMoveEvent(QMouseEvent* e) { RS_DEBUG->print("RS_ActionInfoDist::mouseMoveEvent begin"); if (getStatus()==SetPoint1 || getStatus()==SetPoint2) { RS_Vector mouse = snapPoint(e); switch (getStatus()) { case SetPoint1: break; case SetPoint2: if (point1.valid) { point2 = mouse; deletePreview(); preview->addEntity(new RS_Line(preview, RS_LineData(point1, point2))); drawPreview(); } break; default: break; } } RS_DEBUG->print("RS_ActionInfoDist::mouseMoveEvent end"); } void RS_ActionInfoDist::mouseReleaseEvent(QMouseEvent* e) { if (e->button()==Qt::LeftButton) { RS_CoordinateEvent ce(snapPoint(e)); coordinateEvent(&ce); } else if (e->button()==Qt::RightButton) { deletePreview(); init(getStatus()-1); } } void RS_ActionInfoDist::coordinateEvent(RS_CoordinateEvent* e) { if (e==NULL) { return; } RS_Vector mouse = e->getCoordinate(); switch (getStatus()) { case SetPoint1: point1 = mouse; graphicView->moveRelativeZero(point1); setStatus(SetPoint2); break; case SetPoint2: if (point1.valid) { point2 = mouse; deletePreview(); graphicView->moveRelativeZero(point2); trigger(); setStatus(SetPoint1); } break; default: break; } } void RS_ActionInfoDist::updateMouseButtonHints() { switch (getStatus()) { case SetPoint1: RS_DIALOGFACTORY->updateMouseWidget( tr("Specify first point of distance"), tr("Cancel")); break; case SetPoint2: RS_DIALOGFACTORY->updateMouseWidget( tr("Specify second point of distance"), tr("Back")); break; default: RS_DIALOGFACTORY->updateMouseWidget("", ""); break; } } void RS_ActionInfoDist::updateMouseCursor() { graphicView->setMouseCursor(RS2::CadCursor); } void RS_ActionInfoDist::updateToolBar() { if (RS_DIALOGFACTORY!=NULL) { if (isFinished()) { RS_DIALOGFACTORY->resetToolBar(); } } } // EOF