392 lines
12 KiB
C++
392 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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#endif // #ifndef _PreComp_
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#include <Base/Console.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/Document.h>
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#include <Gui/MainWindow.h>
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#include <Gui/ViewProvider.h>
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#include <Mod/TechDraw/App/DrawPage.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/DrawUtil.h>
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#include <Mod/TechDraw/App/DrawViewPart.h>
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#include <Mod/TechDraw/App/Cosmetic.h>
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#include "ui_TaskCosVertex.h"
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#include "TaskCosVertex.h"
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#include "MDIViewPage.h"
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#include "QGIView.h"
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#include "QGSPage.h"
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#include "QGTracker.h"
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#include "Rez.h"
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#include "ViewProviderPage.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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using DU = DrawUtil;
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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_baseFeat(baseFeat),
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m_basePage(page),
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m_qgParent(nullptr),
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m_trackerMode(QGTracker::TrackerMode::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(TrackerAction::PICK),
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m_savePoint(QPointF(0.0, 0.0))
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{
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//baseFeat and page existence checked in cosmetic vertex command (CommandAnnotate.cpp)
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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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m_vpp = static_cast<ViewProviderPage*>(vp);
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setUiPrimary();
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connect(ui->pbTracker, &QPushButton::clicked,
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this, &TaskCosVertex::onTrackerClicked);
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m_trackerMode = QGTracker::TrackerMode::Point;
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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* event)
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{
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if (event->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) {
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std::string baseName = m_baseFeat->getNameInDocument();
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ui->leBaseView->setText(QString::fromStdString(baseName));
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}
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ui->pbTracker->setText(tr("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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// set the ui x,y to apparent coords (ie invertY)
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void TaskCosVertex::updateUi()
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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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//! create the cv as entered, addCosmeticVertex will invert it
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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::Vector3d pos = DU::invertY(DU::toVector3d(qPos));
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// int idx =
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(void) m_baseFeat->addCosmeticVertex(DU::toVector3d(qPos));
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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 clicked)
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{
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Q_UNUSED(clicked);
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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 == TrackerAction::CANCEL) {
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m_pbTrackerState = TrackerAction::PICK;
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ui->pbTracker->setText(tr("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_vpp->getMDIViewPage()->contextMenuPolicy();
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m_vpp->getMDIViewPage()->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(tr("Escape picking"));
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ui->pbTracker->setEnabled(true);
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m_pbTrackerState = TrackerAction::CANCEL;
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enableTaskButtons(false);
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}
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void TaskCosVertex::startTracker()
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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) {
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m_tracker = new QGTracker(m_vpp->getQGSPage(), m_trackerMode);
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QObject::connect(
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m_tracker, &QGTracker::drawingFinished,
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this, &TaskCosVertex::onTrackerFinished
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);
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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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(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 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 = freecad_cast<DrawProjGroupItem*>(dvp);
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if (dpgi) {
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DrawProjGroup* dpg = dpgi->getPGroup();
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if (dpg) {
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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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}
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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 scenePosCV = dragEnd - basePosScene;
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// Invert Y value so the math works.
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// scenePosCV is effectively a scaled (and rotated), inverted value
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// Base::Vector3d posToRotate = DU::invertY(DU::toVector3d(scenePosCV));
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// unscale and rotate the picked point
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Base::Vector3d posToRotate = CosmeticVertex::makeCanonicalPointInverted(m_baseFeat, DU::toVector3d(scenePosCV));
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// now put Y value back to display form
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scenePosCV = DU::toQPointF(posToRotate);
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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 = TrackerAction::PICK;
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ui->pbTracker->setText(tr("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_vpp->getMDIViewPage()->setContextMenuPolicy(m_saveContextPolicy);
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}
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void TaskCosVertex::removeTracker()
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{
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// Base::Console().Message("TCV::removeTracker()\n");
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if (m_tracker && m_tracker->scene()) {
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m_vpp->getQGSPage()->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 cursor)
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{
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if (m_baseFeat) {
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QGIView* qgivBase = m_vpp->getQGSPage()->findQViewForDocObj(m_baseFeat);
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qgivBase->setCursor(cursor);
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}
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}
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void TaskCosVertex::abandonEditSession()
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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 button)
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{
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m_btnOK->setEnabled(button);
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m_btnCancel->setEnabled(button);
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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)
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return false;
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removeTracker();
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// whatever is in the ui for x,y is treated as an unscaled, unrotated, conventional Y position.
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// the position from the tracker is unscaled & unrotated before updating the ui
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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_vpp->getMDIViewPage()->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)
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return false;
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removeTracker();
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m_trackerMode = QGTracker::TrackerMode::None;
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if (m_vpp->getMDIViewPage()) {
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m_vpp->getMDIViewPage()->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_CosmeticVertex"),
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widget->windowTitle(), true, nullptr);
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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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