411 lines
12 KiB
C++
411 lines
12 KiB
C++
/***************************************************************************
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* Copyright (c) 2019 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <cmath>
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#include <QStatusBar>
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#include <QGraphicsScene>
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#endif // #ifndef _PreComp_
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#include <Base/Console.h>
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#include <Base/Tools.h>
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#include <Base/Quantity.h>
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#include <Base/UnitsApi.h>
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#include <Gui/Application.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/Command.h>
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#include <Gui/Control.h>
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#include <Gui/Document.h>
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#include <Gui/MainWindow.h>
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#include <Gui/Selection.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/WaitCursor.h>
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#include <Mod/TechDraw/App/DrawPage.h>
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#include <Mod/TechDraw/App/DrawUtil.h>
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#include <Mod/TechDraw/App/DrawView.h>
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#include <Mod/TechDraw/App/DrawViewPart.h>
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#include <Mod/TechDraw/App/DrawProjGroup.h>
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#include <Mod/TechDraw/App/DrawProjGroupItem.h>
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#include <Mod/TechDraw/App/Cosmetic.h>
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#include <Mod/TechDraw/Gui/ui_TaskCosVertex.h>
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#include "DrawGuiStd.h"
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#include "QGVPage.h"
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#include "QGIView.h"
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#include "QGIPrimPath.h"
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#include "MDIViewPage.h"
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#include "ViewProviderPage.h"
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#include "QGTracker.h"
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#include "QGEPath.h"
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#include "Rez.h"
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#include "TaskCosVertex.h"
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using namespace Gui;
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using namespace TechDraw;
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using namespace TechDrawGui;
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TaskCosVertex::TaskCosVertex(TechDraw::DrawViewPart* baseFeat,
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TechDraw::DrawPage* page) :
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ui(new Ui_TaskCosVertex),
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blockUpdate(false),
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m_tracker(nullptr),
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m_mdi(nullptr),
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m_scene(nullptr),
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m_view(nullptr),
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m_baseFeat(baseFeat),
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m_basePage(page),
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m_qgParent(nullptr),
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m_trackerMode(QGTracker::None),
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m_saveContextPolicy(Qt::DefaultContextMenu),
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m_inProgressLock(false),
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m_btnOK(nullptr),
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m_btnCancel(nullptr),
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m_pbTrackerState(TRACKERPICK),
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m_savePoint(QPointF(0.0,0.0))
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{
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if ( (m_basePage == nullptr) ||
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(m_baseFeat == nullptr) ) {
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//should be caught in CMD caller
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Base::Console().Error("TaskCosVertex - bad parameters. Can not proceed.\n");
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return;
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}
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ui->setupUi(this);
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Gui::Document* activeGui = Gui::Application::Instance->getDocument(m_basePage->getDocument());
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Gui::ViewProvider* vp = activeGui->getViewProvider(m_basePage);
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ViewProviderPage* vpp = static_cast<ViewProviderPage*>(vp);
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m_mdi = vpp->getMDIViewPage();
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m_scene = m_mdi->m_scene;
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m_view = m_mdi->getQGVPage();
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setUiPrimary();
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connect(ui->pbTracker, SIGNAL(clicked(bool)),
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this, SLOT(onTrackerClicked(bool)));
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m_trackerMode = QGTracker::TrackerMode::Point;
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}
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TaskCosVertex::~TaskCosVertex()
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{
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}
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void TaskCosVertex::updateTask()
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{
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// blockUpdate = true;
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// blockUpdate = false;
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}
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void TaskCosVertex::changeEvent(QEvent *e)
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{
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if (e->type() == QEvent::LanguageChange) {
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ui->retranslateUi(this);
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}
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}
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void TaskCosVertex::setUiPrimary()
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{
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// Base::Console().Message("TCV::setUiPrimary()\n");
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setWindowTitle(QObject::tr("New Cosmetic Vertex"));
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if (m_baseFeat != nullptr) {
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std::string baseName = m_baseFeat->getNameInDocument();
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ui->leBaseView->setText(Base::Tools::fromStdString(baseName));
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}
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ui->pbTracker->setText(QString::fromUtf8("Point Picker"));
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ui->pbTracker->setEnabled(true);
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ui->dsbX->setEnabled(true);
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ui->dsbY->setEnabled(true);
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int decimals = Base::UnitsApi::getDecimals();
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ui->dsbX->setDecimals(decimals);
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ui->dsbY->setDecimals(decimals);
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ui->dsbX->setUnit(Base::Unit::Length);
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ui->dsbY->setUnit(Base::Unit::Length);
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}
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void TaskCosVertex::updateUi(void)
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{
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double x = m_savePoint.x();
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double y = - m_savePoint.y();
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ui->dsbX->setValue(x);
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ui->dsbY->setValue(y);
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}
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void TaskCosVertex::addCosVertex(QPointF qPos)
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{
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Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Add Cosmetic Vertex"));
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// Base::Console().Message("TCV::addCosVertex(%s)\n", TechDraw::DrawUtil::formatVector(qPos).c_str());
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Base::Vector3d pos(qPos.x(), -qPos.y());
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// int idx =
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(void) m_baseFeat->addCosmeticVertex(pos);
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m_baseFeat->requestPaint();
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Gui::Command::commitCommand();
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}
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//********** Tracker routines *******************************************************************
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void TaskCosVertex::onTrackerClicked(bool b)
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{
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Q_UNUSED(b);
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// Base::Console().Message("TCV::onTrackerClicked() m_pbTrackerState: %d\n",
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// m_pbTrackerState);
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removeTracker();
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if (m_pbTrackerState == TRACKERCANCEL) {
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m_pbTrackerState = TRACKERPICK;
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ui->pbTracker->setText(QString::fromUtf8("Pick Points"));
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enableTaskButtons(true);
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setEditCursor(Qt::ArrowCursor);
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return;
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}
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m_inProgressLock = true;
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m_saveContextPolicy = m_mdi->contextMenuPolicy();
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m_mdi->setContextMenuPolicy(Qt::PreventContextMenu);
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m_trackerMode = QGTracker::TrackerMode::Point;
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setEditCursor(Qt::CrossCursor);
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startTracker();
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QString msg = tr("Pick a point for cosmetic vertex");
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getMainWindow()->statusBar()->show();
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Gui::getMainWindow()->showMessage(msg,3000);
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ui->pbTracker->setText(QString::fromUtf8("Escape picking"));
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ui->pbTracker->setEnabled(true);
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m_pbTrackerState = TRACKERCANCEL;
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enableTaskButtons(false);
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}
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void TaskCosVertex::startTracker(void)
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{
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// Base::Console().Message("TCV::startTracker()\n");
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if (m_trackerMode == QGTracker::TrackerMode::None) {
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return;
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}
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if (m_tracker == nullptr) {
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m_tracker = new QGTracker(m_scene, m_trackerMode);
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QObject::connect(
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m_tracker, SIGNAL(drawingFinished(std::vector<QPointF>, QGIView*)),
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this , SLOT (onTrackerFinished(std::vector<QPointF>, QGIView*))
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);
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} else {
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//this is too harsh. but need to avoid restarting process
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throw Base::RuntimeError("TechDrawNewLeader - tracker already active\n");
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}
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setEditCursor(Qt::CrossCursor);
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QString msg = tr("Left click to set a point");
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Gui::getMainWindow()->statusBar()->show();
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Gui::getMainWindow()->showMessage(msg,3000);
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}
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void TaskCosVertex::onTrackerFinished(std::vector<QPointF> pts, QGIView* qgParent)
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{
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// Base::Console().Message("TCV::onTrackerFinished()\n");
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(void) qgParent;
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if (pts.empty()) {
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Base::Console().Error("TaskCosVertex - no points available\n");
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return;
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}
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QPointF dragEnd = pts.front(); //scene pos of mouse click
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double scale = m_baseFeat->getScale();
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double x = Rez::guiX(m_baseFeat->X.getValue());
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double y = Rez::guiX(m_baseFeat->Y.getValue());
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DrawViewPart* dvp = m_baseFeat;
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DrawProjGroupItem* dpgi = dynamic_cast<DrawProjGroupItem*>(dvp);
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if (dpgi != nullptr) {
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DrawProjGroup* dpg = dpgi->getPGroup();
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if (dpg == nullptr) {
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Base::Console().Message("TCV:onTrackerFinished - projection group is confused\n");
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//TODO::throw something.
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return;
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}
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x += Rez::guiX(dpg->X.getValue());
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y += Rez::guiX(dpg->Y.getValue());
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}
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//x,y are scene pos of dvp/dpgi
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QPointF basePosScene(x, -y); //base position in scene coords
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QPointF displace = dragEnd - basePosScene;
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QPointF scenePosCV = displace / scale;
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m_savePoint = Rez::appX(scenePosCV);
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updateUi();
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m_tracker->sleep(true);
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m_inProgressLock = false;
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m_pbTrackerState = TRACKERPICK;
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ui->pbTracker->setText(QString::fromUtf8("Pick Points"));
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ui->pbTracker->setEnabled(true);
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enableTaskButtons(true);
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setEditCursor(Qt::ArrowCursor);
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m_mdi->setContextMenuPolicy(m_saveContextPolicy);
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}
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void TaskCosVertex::removeTracker(void)
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{
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// Base::Console().Message("TCV::removeTracker()\n");
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if ( (m_tracker != nullptr) &&
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(m_tracker->scene() != nullptr) ) {
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m_scene->removeItem(m_tracker);
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delete m_tracker;
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m_tracker = nullptr;
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}
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}
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void TaskCosVertex::setEditCursor(QCursor c)
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{
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if (m_baseFeat != nullptr) {
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QGIView* qgivBase = m_view->findQViewForDocObj(m_baseFeat);
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qgivBase->setCursor(c);
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}
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}
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void TaskCosVertex::abandonEditSession(void)
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{
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QString msg = tr("In progress edit abandoned. Start over.");
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getMainWindow()->statusBar()->show();
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Gui::getMainWindow()->showMessage(msg,4000);
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ui->pbTracker->setEnabled(true);
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setEditCursor(Qt::ArrowCursor);
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}
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void TaskCosVertex::saveButtons(QPushButton* btnOK,
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QPushButton* btnCancel)
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{
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m_btnOK = btnOK;
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m_btnCancel = btnCancel;
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}
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void TaskCosVertex::enableTaskButtons(bool b)
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{
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m_btnOK->setEnabled(b);
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m_btnCancel->setEnabled(b);
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}
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//******************************************************************************
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bool TaskCosVertex::accept()
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{
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Gui::Document* doc = Gui::Application::Instance->getDocument(m_basePage->getDocument());
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if (!doc) return false;
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removeTracker();
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double x = ui->dsbX->value().getValue();
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double y = ui->dsbY->value().getValue();
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QPointF uiPoint(x,-y);
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addCosVertex(uiPoint);
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m_baseFeat->recomputeFeature();
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m_baseFeat->requestPaint();
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m_mdi->setContextMenuPolicy(m_saveContextPolicy);
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m_trackerMode = QGTracker::TrackerMode::None;
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.ActiveDocument.resetEdit()");
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return true;
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}
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bool TaskCosVertex::reject()
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{
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Gui::Document* doc = Gui::Application::Instance->getDocument(m_basePage->getDocument());
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if (!doc) return false;
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removeTracker();
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m_trackerMode = QGTracker::TrackerMode::None;
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if (m_mdi != nullptr) {
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m_mdi->setContextMenuPolicy(m_saveContextPolicy);
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}
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//make sure any dangling objects are cleaned up
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Gui::Command::doCommand(Gui::Command::Gui,"App.activeDocument().recompute()");
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.ActiveDocument.resetEdit()");
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return false;
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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TaskDlgCosVertex::TaskDlgCosVertex(TechDraw::DrawViewPart* baseFeat,
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TechDraw::DrawPage* page)
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: TaskDialog()
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{
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widget = new TaskCosVertex(baseFeat,page);
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taskbox = new Gui::TaskView::TaskBox(Gui::BitmapFactory().pixmap("actions/techdraw-LeaderLine"),
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widget->windowTitle(), true, 0);
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taskbox->groupLayout()->addWidget(widget);
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Content.push_back(taskbox);
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}
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TaskDlgCosVertex::~TaskDlgCosVertex()
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{
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}
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void TaskDlgCosVertex::update()
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{
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// widget->updateTask();
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}
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void TaskDlgCosVertex::modifyStandardButtons(QDialogButtonBox* box)
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{
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QPushButton* btnOK = box->button(QDialogButtonBox::Ok);
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QPushButton* btnCancel = box->button(QDialogButtonBox::Cancel);
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widget->saveButtons(btnOK, btnCancel);
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}
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//==== calls from the TaskView ===============================================================
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void TaskDlgCosVertex::open()
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{
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}
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void TaskDlgCosVertex::clicked(int)
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{
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}
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bool TaskDlgCosVertex::accept()
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{
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widget->accept();
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return true;
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}
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bool TaskDlgCosVertex::reject()
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{
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widget->reject();
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return true;
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}
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#include <Mod/TechDraw/Gui/moc_TaskCosVertex.cpp>
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