131 lines
5.0 KiB
C++
131 lines
5.0 KiB
C++
/***************************************************************************
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* Copyright (c) 2022 Abdullah Tahiri <abdullah.tahiri.yo@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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#ifndef SKETCHERGUI_DrawSketchHandlerPoint_H
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#define SKETCHERGUI_DrawSketchHandlerPoint_H
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#include <Gui/Notifications.h>
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#include "GeometryCreationMode.h"
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namespace SketcherGui
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{
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extern GeometryCreationMode geometryCreationMode;// defined in CommandCreateGeo.cpp
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class DrawSketchHandlerPoint: public DrawSketchHandler
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{
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public:
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DrawSketchHandlerPoint()
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: selectionDone(false)
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{}
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~DrawSketchHandlerPoint() override
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{}
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void mouseMove(Base::Vector2d onSketchPos) override
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{
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setPositionText(onSketchPos);
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if (seekAutoConstraint(sugConstr, onSketchPos, Base::Vector2d(0.f, 0.f))) {
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renderSuggestConstraintsCursor(sugConstr);
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return;
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}
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applyCursor();
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}
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bool pressButton(Base::Vector2d onSketchPos) override
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{
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EditPoint = onSketchPos;
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selectionDone = true;
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return true;
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}
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bool releaseButton(Base::Vector2d onSketchPos) override
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{
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Q_UNUSED(onSketchPos);
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if (selectionDone) {
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unsetCursor();
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resetPositionText();
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try {
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Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Add sketch point"));
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Gui::cmdAppObjectArgs(sketchgui->getObject(),
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"addGeometry(Part.Point(App.Vector(%f,%f,0)))",
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EditPoint.x,
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EditPoint.y);
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Gui::Command::commitCommand();
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}
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catch (const Base::Exception&) {
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Gui::NotifyError(sketchgui,
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QT_TRANSLATE_NOOP("Notifications", "Error"),
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QT_TRANSLATE_NOOP("Notifications", "Failed to add point"));
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Gui::Command::abortCommand();
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}
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// add auto constraints for the line segment start
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if (!sugConstr.empty()) {
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createAutoConstraints(sugConstr, getHighestCurveIndex(), Sketcher::PointPos::start);
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sugConstr.clear();
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}
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tryAutoRecomputeIfNotSolve(
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static_cast<Sketcher::SketchObject*>(sketchgui->getObject()));
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ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath(
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"User parameter:BaseApp/Preferences/Mod/Sketcher");
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bool continuousMode = hGrp->GetBool("ContinuousCreationMode", true);
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if (continuousMode) {
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// This code enables the continuous creation mode.
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applyCursor();
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/* It is ok not to call to purgeHandler
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* in continuous creation mode because the
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* handler is destroyed by the quit() method on pressing the
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* right button of the mouse */
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}
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else {
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sketchgui
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->purgeHandler();// no code after this line, Handler get deleted in ViewProvider
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}
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}
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return true;
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}
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private:
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QString getCrosshairCursorSVGName() const override
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{
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return QString::fromLatin1("Sketcher_Pointer_Create_Point");
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}
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protected:
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bool selectionDone;
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Base::Vector2d EditPoint;
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std::vector<AutoConstraint> sugConstr;
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};
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}// namespace SketcherGui
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#endif// SKETCHERGUI_DrawSketchHandlerPoint_H
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