160 lines
5.7 KiB
C++
160 lines
5.7 KiB
C++
/***************************************************************************
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* Copyright (c) 2023 David Friedli <david[at]friedli-be.ch> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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**************************************************************************/
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#ifndef GUI_VIEWPROVIDER_MEASUREMENTBASE_H
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#define GUI_VIEWPROVIDER_MEASUREMENTBASE_H
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#include <Mod/Measure/MeasureGlobal.h>
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#include <QString>
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#include <App/Application.h>
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#include <App/PropertyStandard.h>
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#include <Base/Parameter.h>
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#include <Gui/ViewProviderDocumentObject.h>
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#include <Gui/SoTextLabel.h>
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#include <Mod/Measure/App/MeasureBase.h>
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//NOLINTBEGIN
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class SbVec2s;
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class SoFontStyle;
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class SoBaseColor;
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class SoText2;
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class SoTranslation;
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class SoPickStyle;
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class SoCoordinate3;
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class SoIndexedLineSet;
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class SoTranslate2Dragger;
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//NOLINTEND
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namespace MeasureGui {
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//NOLINTBEGIN
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class MeasureGuiExport ViewProviderMeasureBase :public Gui::ViewProviderDocumentObject
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{
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PROPERTY_HEADER_WITH_OVERRIDE(ViewProviderMeasureBase);
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public:
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/// constructor.
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ViewProviderMeasureBase();
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/// destructor.
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~ViewProviderMeasureBase() override;
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// Display properties
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App::PropertyColor TextColor;
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App::PropertyColor TextBackgroundColor;
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App::PropertyColor LineColor;
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App::PropertyInteger FontSize;
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//NOLINTEND
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/**
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* Attaches the document object to this view provider.
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*/
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bool isPartOfPhysicalObject() const override {return false;};
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void attach(App::DocumentObject *pcObj) override;
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void updateData(const App::Property* prop) override;
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virtual void positionAnno(const Measure::MeasureBase* measureObject);
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void finishRestoring() override;
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bool useNewSelectionModel() const override {return true;}
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std::vector<std::string> getDisplayModes() const override;
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void setDisplayMode(const char* ModeName) override;
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/// Show the annotation in the 3d window
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void show() override;
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virtual void redrawAnnotation();
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Measure::MeasureBase* getMeasureObject();
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virtual bool isSubjectVisible();
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static Base::Vector3d toVector3d(SbVec3f svec) { return Base::Vector3d(svec[0], svec[1], svec[2]); }
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static SbVec3f toSbVec3f(Base::Vector3d vec3) { return SbVec3f(vec3.x, vec3.y, vec3.z); }
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void onSubjectVisibilityChanged(const App::DocumentObject& docObj, const App::Property& prop);
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void connectToSubject(App::DocumentObject* subject);
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void connectToSubject(std::vector<App::DocumentObject*> subject);
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protected:
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static void draggerChangedCallback(void* data, SoDragger*);
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void onChanged(const App::Property* prop) override;
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virtual void onLabelMoved() {};
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void setLabelValue(const Base::Quantity& value);
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void setLabelValue(const QString& value);
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void setLabelTranslation(const SbVec3f& position);
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SoPickStyle* getSoPickStyle();
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SoDrawStyle* getSoLineStylePrimary();
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SoDrawStyle* getSoLineStyleSecondary();
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SoSeparator* getSoSeparatorText();
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static constexpr double defaultTolerance = 10e-6;
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virtual Base::Vector3d getTextDirection(Base::Vector3d elementDirection, double tolerance = defaultTolerance);
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// TODO: getters & setters and move variables to private?
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bool _mShowTree = true;
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Gui::SoFrameLabel * pLabel;
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SoTranslate2Dragger* pDragger;
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SoTransform* pDraggerOrientation;
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SoTransform * pLabelTranslation;
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SoBaseColor * pColor;
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SoSeparator* pRootSeparator;
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SoSeparator* pTextSeparator;
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SoSeparator* pLineSeparator;
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SoSeparator* pLineSeparatorSecondary;
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private:
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boost::signals2::connection _mVisibilityChangedConnection;
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};
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//NOLINTBEGIN
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class MeasureGuiExport ViewProviderMeasure : public MeasureGui::ViewProviderMeasureBase
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{
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PROPERTY_HEADER_WITH_OVERRIDE(MeasureGui::ViewProviderMeasure);
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//NOLINTEND
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public:
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/// Constructor
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ViewProviderMeasure();
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~ViewProviderMeasure() override;
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void redrawAnnotation() override;
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void positionAnno(const Measure::MeasureBase* measureObject) override;
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protected:
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void onChanged(const App::Property* prop) override;
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virtual Base::Vector3d getBasePosition();
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virtual Base::Vector3d getTextPosition();
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private:
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SoCoordinate3 * pCoords;
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SoIndexedLineSet * pLines;
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};
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} // namespace Gui
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#endif // GUI_VIEWPROVIDER_MEASUREMENTBASE_H
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