/**************************************************************************** ** ** 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_actiondrawimage.h" #include // #include #include "rs_dialogfactory.h" #include "rs_graphicview.h" #include "rs_commandevent.h" #include "rs_creation.h" /** * Constructor. */ RS_ActionDrawImage::RS_ActionDrawImage(RS_EntityContainer& container, RS_GraphicView& graphicView) :RS_PreviewActionInterface("Image", container, graphicView) { } RS_ActionDrawImage::~RS_ActionDrawImage() {} QAction* RS_ActionDrawImage::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/) { // tr("Image") QAction* action = new QAction(tr("&Image"), NULL); action->setIcon(QIcon(":/extui/menuimage.png")); //action->zetStatusTip(tr("Insert Image (Bitmap)")); return action; } void RS_ActionDrawImage::init(int status) { RS_PreviewActionInterface::init(status); reset(); data.file = RS_DIALOGFACTORY->requestImageOpenDialog(); // RVT_PORT should we really redarw here?? graphicView->redraw(); if (!data.file.isEmpty()) { //std::cout << "file: " << data.file << "\n"; //qDebug() << "file: " << data.file; img = QImage(data.file); setStatus(SetTargetPoint); } else { setFinished(); //RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain); } } void RS_ActionDrawImage::reset() { data = RS_ImageData(0, RS_Vector(0.0,0.0), RS_Vector(1.0,0.0), RS_Vector(0.0,1.0), RS_Vector(1.0,1.0), "", 50, 50, 0); } void RS_ActionDrawImage::trigger() { deletePreview(); if (!data.file.isEmpty()) { RS_Creation creation(container, graphicView); creation.createImage(data); } graphicView->redraw(RS2::RedrawDrawing); //RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain); finish(false); updateToolBar(); } void RS_ActionDrawImage::mouseMoveEvent(QMouseEvent* e) { switch (getStatus()) { case SetTargetPoint: data.insertionPoint = snapPoint(e); deletePreview(); //RS_Creation creation(preview, NULL, false); //creation.createInsert(data); RS_Line* line; line = new RS_Line(preview, RS_LineData(RS_Vector(0, 0), RS_Vector(img.width(), 0))); preview->addEntity(line); line = new RS_Line(preview, RS_LineData(RS_Vector(img.width(), 0), RS_Vector(img.width(), img.height()))); preview->addEntity(line); line = new RS_Line(preview, RS_LineData(RS_Vector(img.width(), img.height()), RS_Vector(0, img.height()))); preview->addEntity(line); line = new RS_Line(preview, RS_LineData(RS_Vector(0, img.height()), RS_Vector(0, 0))); preview->addEntity(line); preview->scale(RS_Vector(0,0), RS_Vector(data.uVector.magnitude(), data.uVector.magnitude())); preview->rotate(RS_Vector(0,0), data.uVector.angle()); preview->move(data.insertionPoint); drawPreview(); break; default: break; } } void RS_ActionDrawImage::mouseReleaseEvent(QMouseEvent* e) { if (e->button()==Qt::LeftButton) { RS_CoordinateEvent ce(snapPoint(e)); coordinateEvent(&ce); } else if (e->button()==Qt::RightButton) { //init(getStatus()-1); finish(false); } } void RS_ActionDrawImage::coordinateEvent(RS_CoordinateEvent* e) { if (e==NULL) { return; } data.insertionPoint = e->getCoordinate(); trigger(); } void RS_ActionDrawImage::commandEvent(RS_CommandEvent* e) { QString c = e->getCommand().toLower(); if (checkCommand("help", c)) { RS_DIALOGFACTORY->commandMessage(msgAvailableCommands() + getAvailableCommands().join(", ")); return; } switch (getStatus()) { case SetTargetPoint: if (checkCommand("angle", c)) { deletePreview(); lastStatus = (Status)getStatus(); setStatus(SetAngle); } else if (checkCommand("factor", c)) { deletePreview(); lastStatus = (Status)getStatus(); setStatus(SetFactor); } break; case SetAngle: { bool ok; double a = RS_Math::eval(c, &ok); if (ok==true) { setAngle(RS_Math::deg2rad(a)); } else { RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression")); } RS_DIALOGFACTORY->requestOptions(this, true, true); setStatus(lastStatus); } break; case SetFactor: { bool ok; double f = RS_Math::eval(c, &ok); if (ok==true) { setFactor(f); } else { RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression")); } RS_DIALOGFACTORY->requestOptions(this, true, true); setStatus(lastStatus); } break; default: break; } } QStringList RS_ActionDrawImage::getAvailableCommands() { QStringList cmd; switch (getStatus()) { case SetTargetPoint: cmd += command("angle"); cmd += command("factor"); break; default: break; } return cmd; } void RS_ActionDrawImage::showOptions() { RS_ActionInterface::showOptions(); if(RS_DIALOGFACTORY!=NULL){ RS_DIALOGFACTORY->requestOptions(this, true); } } void RS_ActionDrawImage::hideOptions() { RS_ActionInterface::hideOptions(); if(RS_DIALOGFACTORY!=NULL){ RS_DIALOGFACTORY->requestOptions(this, false); } } void RS_ActionDrawImage::updateMouseButtonHints() { if(RS_DIALOGFACTORY==NULL) return; switch (getStatus()) { case SetTargetPoint: RS_DIALOGFACTORY->updateMouseWidget(tr("Specify reference point"), tr("Cancel")); break; case SetAngle: RS_DIALOGFACTORY->updateMouseWidget(tr("Enter angle:"), ""); break; case SetFactor: RS_DIALOGFACTORY->updateMouseWidget(tr("Enter factor:"), ""); break; default: RS_DIALOGFACTORY->updateMouseWidget("", ""); break; } } void RS_ActionDrawImage::updateMouseCursor() { graphicView->setMouseCursor(RS2::CadCursor); } void RS_ActionDrawImage::updateToolBar() { if(RS_DIALOGFACTORY==NULL) return; if (isFinished()) { RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain); } /* //not needed any more with new snap return; if (!isFinished()) { RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap); } else { RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain); } */ } // EOF