122 lines
3.2 KiB
C++
122 lines
3.2 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program 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 General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#ifndef RS_ACTIONDRAWLINERELANGLE_H
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#define RS_ACTIONDRAWLINERELANGLE_H
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#include "rs_previewactioninterface.h"
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class RS_Vector;
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/**
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* This action class can handle user events to draw lines with a given angle
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* to a given entity.
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*
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* @author Andrew Mustun
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*/
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class RS_ActionDrawLineRelAngle : public RS_PreviewActionInterface {
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Q_OBJECT
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private:
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enum Status {
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SetEntity, /**< Choose entity. */
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SetPos, /**< Choose position. */
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SetAngle, /**< Set angle in console. */
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SetLength /**< Set length in console. */
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};
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public:
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RS_ActionDrawLineRelAngle(RS_EntityContainer& container,
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RS_GraphicView& graphicView,
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double angle=0.0,
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bool fixedAngle=false);
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~RS_ActionDrawLineRelAngle() override;
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RS2::ActionType rtti() const override;
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void finish(bool updateTB = true) override;
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void trigger() override;
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void mouseMoveEvent(QMouseEvent* e) override;
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void mouseReleaseEvent(QMouseEvent* e) override;
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void coordinateEvent(RS_CoordinateEvent* e) override;
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void commandEvent(RS_CommandEvent* e) override;
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QStringList getAvailableCommands() override;
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void hideOptions() override;
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void showOptions() override;
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void updateMouseButtonHints() override;
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void updateMouseCursor() override;
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void setAngle(double a) {
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angle = a;
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}
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double getAngle() const{
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return angle;
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}
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void setLength(double l) {
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length = l;
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}
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double getLength() const{
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return length;
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}
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bool hasFixedAngle() const{
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return fixedAngle;
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}
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private:
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/** new line */
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//RS_Line* line;
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/** Chosen entity */
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RS_Entity* entity;
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/** Chosen position */
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std::unique_ptr<RS_Vector> pos;
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/**
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* Line angle.
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*/
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double angle;
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/**
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* Line length.
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*/
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double length;
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/**
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* Is the angle fixed?
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*/
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bool fixedAngle;
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//list of entity types supported by current action
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const EntityTypeList enTypeList = EntityTypeList{RS2::EntityLine, RS2::EntityArc, RS2::EntityCircle,RS2::EntityEllipse};
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void unhighlightEntity();
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};
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#endif
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