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create/src/Mod/TechDraw/Gui/TaskCosVertex.cpp
Markus Reitböck 0019739095 TechDraw: use CMake to generate precompiled headers on all platforms 
"Professional CMake" book suggest the following:

"Targets should build successfully with or without compiler support for precompiled headers. It
 should be considered an optimization, not a requirement. In particular, do not explicitly include a
 precompile header (e.g. stdafx.h) in the source code, let CMake force-include an automatically
 generated precompile header on the compiler command line instead. This is more portable across
 the major compilers and is likely to be easier to maintain. It will also avoid warnings being
 generated from certain code checking tools like iwyu (include what you use)."

Therefore, removed the "#include <PreCompiled.h>" from sources, also
there is no need for the "#ifdef _PreComp_" anymore
2025-09-23 00:50:59 +02:00

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/***************************************************************************
* Copyright (c) 2019 WandererFan <wandererfan@gmail.com> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
# include <cmath>
# include <QStatusBar>
#include <Base/Console.h>
#include <Base/UnitsApi.h>
#include <Gui/Application.h>
#include <Gui/BitmapFactory.h>
#include <Gui/Command.h>
#include <Gui/Document.h>
#include <Gui/MainWindow.h>
#include <Gui/ViewProvider.h>
#include <Mod/TechDraw/App/DrawPage.h>
#include <Mod/TechDraw/App/DrawProjGroup.h>
#include <Mod/TechDraw/App/DrawProjGroupItem.h>
#include <Mod/TechDraw/App/DrawUtil.h>
#include <Mod/TechDraw/App/DrawViewPart.h>
#include <Mod/TechDraw/App/Cosmetic.h>
#include "ui_TaskCosVertex.h"
#include "TaskCosVertex.h"
#include "MDIViewPage.h"
#include "QGIView.h"
#include "QGSPage.h"
#include "QGTracker.h"
#include "Rez.h"
#include "ViewProviderPage.h"
using namespace Gui;
using namespace TechDraw;
using namespace TechDrawGui;
using DU = DrawUtil;
TaskCosVertex::TaskCosVertex(TechDraw::DrawViewPart* baseFeat,
TechDraw::DrawPage* page) :
ui(new Ui_TaskCosVertex),
blockUpdate(false),
m_tracker(nullptr),
m_baseFeat(baseFeat),
m_basePage(page),
m_qgParent(nullptr),
m_trackerMode(QGTracker::TrackerMode::None),
m_saveContextPolicy(Qt::DefaultContextMenu),
m_inProgressLock(false),
m_btnOK(nullptr),
m_btnCancel(nullptr),
m_pbTrackerState(TrackerAction::PICK),
m_savePoint(QPointF(0.0, 0.0))
{
//baseFeat and page existence checked in cosmetic vertex command (CommandAnnotate.cpp)
ui->setupUi(this);
Gui::Document* activeGui = Gui::Application::Instance->getDocument(m_basePage->getDocument());
Gui::ViewProvider* vp = activeGui->getViewProvider(m_basePage);
m_vpp = static_cast<ViewProviderPage*>(vp);
setUiPrimary();
connect(ui->pbTracker, &QPushButton::clicked,
this, &TaskCosVertex::onTrackerClicked);
m_trackerMode = QGTracker::TrackerMode::Point;
}
void TaskCosVertex::updateTask()
{
// blockUpdate = true;
// blockUpdate = false;
}
void TaskCosVertex::changeEvent(QEvent* event)
{
if (event->type() == QEvent::LanguageChange) {
ui->retranslateUi(this);
}
}
void TaskCosVertex::setUiPrimary()
{
// Base::Console().message("TCV::setUiPrimary()\n");
setWindowTitle(QObject::tr("New Cosmetic Vertex"));
if (m_baseFeat) {
std::string baseName = m_baseFeat->getNameInDocument();
ui->leBaseView->setText(QString::fromStdString(baseName));
}
ui->pbTracker->setText(tr("Point Picker"));
ui->pbTracker->setEnabled(true);
ui->dsbX->setEnabled(true);
ui->dsbY->setEnabled(true);
int decimals = Base::UnitsApi::getDecimals();
ui->dsbX->setDecimals(decimals);
ui->dsbY->setDecimals(decimals);
ui->dsbX->setUnit(Base::Unit::Length);
ui->dsbY->setUnit(Base::Unit::Length);
}
// set the ui x,y to apparent coords (ie invertY)
void TaskCosVertex::updateUi()
{
double x = m_savePoint.x();
double y = - m_savePoint.y();
ui->dsbX->setValue(x);
ui->dsbY->setValue(y);
}
//! create the cv as entered, addCosmeticVertex will invert it
void TaskCosVertex::addCosVertex(QPointF qPos)
{
Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Add Cosmetic Vertex"));
// Base::Vector3d pos = DU::invertY(DU::toVector3d(qPos));
// int idx =
(void) m_baseFeat->addCosmeticVertex(DU::toVector3d(qPos));
m_baseFeat->requestPaint();
Gui::Command::commitCommand();
}
//********** Tracker routines *******************************************************************
void TaskCosVertex::onTrackerClicked(bool clicked)
{
Q_UNUSED(clicked);
// Base::Console().message("TCV::onTrackerClicked() m_pbTrackerState: %d\n",
// m_pbTrackerState);
removeTracker();
if (m_pbTrackerState == TrackerAction::CANCEL) {
m_pbTrackerState = TrackerAction::PICK;
ui->pbTracker->setText(tr("Pick points"));
enableTaskButtons(true);
setEditCursor(Qt::ArrowCursor);
return;
}
m_inProgressLock = true;
m_saveContextPolicy = m_vpp->getMDIViewPage()->contextMenuPolicy();
m_vpp->getMDIViewPage()->setContextMenuPolicy(Qt::PreventContextMenu);
m_trackerMode = QGTracker::TrackerMode::Point;
setEditCursor(Qt::CrossCursor);
startTracker();
QString msg = tr("Pick a point for cosmetic vertex");
getMainWindow()->statusBar()->show();
Gui::getMainWindow()->showMessage(msg, 3000);
ui->pbTracker->setText(tr("Escape picking"));
ui->pbTracker->setEnabled(true);
m_pbTrackerState = TrackerAction::CANCEL;
enableTaskButtons(false);
}
void TaskCosVertex::startTracker()
{
// Base::Console().message("TCV::startTracker()\n");
if (m_trackerMode == QGTracker::TrackerMode::None) {
return;
}
if (!m_tracker) {
m_tracker = new QGTracker(m_vpp->getQGSPage(), m_trackerMode);
QObject::connect(
m_tracker, &QGTracker::drawingFinished,
this, &TaskCosVertex::onTrackerFinished
);
}
else {
//this is too harsh. but need to avoid restarting process
throw Base::RuntimeError("TechDrawNewLeader - tracker already active\n");
}
setEditCursor(Qt::CrossCursor);
QString msg = tr("Left click to set a point");
Gui::getMainWindow()->statusBar()->show();
Gui::getMainWindow()->showMessage(msg, 3000);
}
void TaskCosVertex::onTrackerFinished(std::vector<QPointF> pts, QGIView* qgParent)
{
(void)qgParent;
if (pts.empty()) {
Base::Console().error("TaskCosVertex - no points available\n");
return;
}
QPointF dragEnd = pts.front(); //scene pos of mouse click
double x = Rez::guiX(m_baseFeat->X.getValue());
double y = Rez::guiX(m_baseFeat->Y.getValue());
DrawViewPart* dvp = m_baseFeat;
DrawProjGroupItem* dpgi = freecad_cast<DrawProjGroupItem*>(dvp);
if (dpgi) {
DrawProjGroup* dpg = dpgi->getPGroup();
if (dpg) {
x += Rez::guiX(dpg->X.getValue());
y += Rez::guiX(dpg->Y.getValue());
}
}
//x, y are scene pos of dvp/dpgi
QPointF basePosScene(x, -y); //base position in scene coords
QPointF scenePosCV = dragEnd - basePosScene;
// Invert Y value so the math works.
// scenePosCV is effectively a scaled (and rotated), inverted value
// Base::Vector3d posToRotate = DU::invertY(DU::toVector3d(scenePosCV));
// unscale and rotate the picked point
Base::Vector3d posToRotate = CosmeticVertex::makeCanonicalPointInverted(m_baseFeat, DU::toVector3d(scenePosCV));
// now put Y value back to display form
scenePosCV = DU::toQPointF(posToRotate);
m_savePoint = Rez::appX(scenePosCV);
updateUi();
m_tracker->sleep(true);
m_inProgressLock = false;
m_pbTrackerState = TrackerAction::PICK;
ui->pbTracker->setText(tr("Pick points"));
ui->pbTracker->setEnabled(true);
enableTaskButtons(true);
setEditCursor(Qt::ArrowCursor);
m_vpp->getMDIViewPage()->setContextMenuPolicy(m_saveContextPolicy);
}
void TaskCosVertex::removeTracker()
{
// Base::Console().message("TCV::removeTracker()\n");
if (m_tracker && m_tracker->scene()) {
m_vpp->getQGSPage()->removeItem(m_tracker);
delete m_tracker;
m_tracker = nullptr;
}
}
void TaskCosVertex::setEditCursor(QCursor cursor)
{
if (m_baseFeat) {
QGIView* qgivBase = m_vpp->getQGSPage()->findQViewForDocObj(m_baseFeat);
qgivBase->setCursor(cursor);
}
}
void TaskCosVertex::abandonEditSession()
{
QString msg = tr("In progress edit abandoned. Start over.");
getMainWindow()->statusBar()->show();
Gui::getMainWindow()->showMessage(msg, 4000);
ui->pbTracker->setEnabled(true);
setEditCursor(Qt::ArrowCursor);
}
void TaskCosVertex::saveButtons(QPushButton* btnOK,
QPushButton* btnCancel)
{
m_btnOK = btnOK;
m_btnCancel = btnCancel;
}
void TaskCosVertex::enableTaskButtons(bool button)
{
m_btnOK->setEnabled(button);
m_btnCancel->setEnabled(button);
}
//******************************************************************************
bool TaskCosVertex::accept()
{
Gui::Document* doc = Gui::Application::Instance->getDocument(m_basePage->getDocument());
if (!doc)
return false;
removeTracker();
// whatever is in the ui for x,y is treated as an unscaled, unrotated, conventional Y position.
// the position from the tracker is unscaled & unrotated before updating the ui
double x = ui->dsbX->value().getValue();
double y = ui->dsbY->value().getValue();
QPointF uiPoint(x, y);
addCosVertex(uiPoint);
m_baseFeat->recomputeFeature();
m_baseFeat->requestPaint();
m_vpp->getMDIViewPage()->setContextMenuPolicy(m_saveContextPolicy);
m_trackerMode = QGTracker::TrackerMode::None;
Gui::Command::doCommand(Gui::Command::Gui, "Gui.ActiveDocument.resetEdit()");
return true;
}
bool TaskCosVertex::reject()
{
Gui::Document* doc = Gui::Application::Instance->getDocument(m_basePage->getDocument());
if (!doc)
return false;
removeTracker();
m_trackerMode = QGTracker::TrackerMode::None;
if (m_vpp->getMDIViewPage()) {
m_vpp->getMDIViewPage()->setContextMenuPolicy(m_saveContextPolicy);
}
//make sure any dangling objects are cleaned up
Gui::Command::doCommand(Gui::Command::Gui, "App.activeDocument().recompute()");
Gui::Command::doCommand(Gui::Command::Gui, "Gui.ActiveDocument.resetEdit()");
return false;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
TaskDlgCosVertex::TaskDlgCosVertex(TechDraw::DrawViewPart* baseFeat,
TechDraw::DrawPage* page)
: TaskDialog()
{
widget = new TaskCosVertex(baseFeat, page);
taskbox = new Gui::TaskView::TaskBox(Gui::BitmapFactory().pixmap("actions/TechDraw_CosmeticVertex"),
widget->windowTitle(), true, nullptr);
taskbox->groupLayout()->addWidget(widget);
Content.push_back(taskbox);
}
TaskDlgCosVertex::~TaskDlgCosVertex()
{
}
void TaskDlgCosVertex::update()
{
// widget->updateTask();
}
void TaskDlgCosVertex::modifyStandardButtons(QDialogButtonBox* box)
{
QPushButton* btnOK = box->button(QDialogButtonBox::Ok);
QPushButton* btnCancel = box->button(QDialogButtonBox::Cancel);
widget->saveButtons(btnOK, btnCancel);
}
//==== calls from the TaskView ===============================================================
void TaskDlgCosVertex::open()
{
}
void TaskDlgCosVertex::clicked(int)
{
}
bool TaskDlgCosVertex::accept()
{
widget->accept();
return true;
}
bool TaskDlgCosVertex::reject()
{
widget->reject();
return true;
}
#include <Mod/TechDraw/Gui/moc_TaskCosVertex.cpp>
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