packageeditorstate_addholes.h

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/*
 * LibrePCB - Professional EDA for everyone!
 * Copyright (C) 2013 LibrePCB Developers, see AUTHORS.md for contributors.
 * https://librepcb.org/
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LIBREPCB_EDITOR_PACKAGEEDITORSTATE_ADDHOLES_H
#define LIBREPCB_EDITOR_PACKAGEEDITORSTATE_ADDHOLES_H
 
/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include "packageeditorstate.h"
 
#include <librepcb/core/geometry/hole.h>
 
#include <QtCore>
 
#include <memory>
 
/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {
namespace editor {
 
class CmdHoleEdit;
class HoleGraphicsItem;
 
/*******************************************************************************
 *  Class PackageEditorState_AddHoles
 ******************************************************************************/
 
class PackageEditorState_AddHoles final : public PackageEditorState {
  Q_OBJECT
 
public:
  // Constructors / Destructor
  PackageEditorState_AddHoles() = delete;
  PackageEditorState_AddHoles(const PackageEditorState_AddHoles& other) =
      delete;
  explicit PackageEditorState_AddHoles(Context& context) noexcept;
  ~PackageEditorState_AddHoles() noexcept;
 
  // General Methods
  bool entry() noexcept override;
  bool exit() noexcept override;
 
  // Event Handlers
  bool processGraphicsSceneMouseMoved(
      const GraphicsSceneMouseEvent& e) noexcept override;
  bool processGraphicsSceneLeftMouseButtonPressed(
      const GraphicsSceneMouseEvent& e) noexcept override;
 
  // Connection to UI
  const PositiveLength& getDiameter() const noexcept {
    return mCurrentProperties.getDiameter();
  }
  void setDiameter(const PositiveLength& diameter) noexcept;
 
  // Operator Overloadings
  PackageEditorState_AddHoles& operator=(
      const PackageEditorState_AddHoles& rhs) = delete;
 
signals:
  void diameterChanged(const PositiveLength& diameter);
 
private:  // Methods
  bool startAddHole(const Point& pos) noexcept;
  bool finishAddHole(const Point& pos) noexcept;
  bool abortAddHole() noexcept;
 
private:
  Hole mCurrentProperties;
 
  std::shared_ptr<Hole> mCurrentHole;
  std::shared_ptr<HoleGraphicsItem> mCurrentGraphicsItem;
  std::unique_ptr<CmdHoleEdit> mCurrentEditCmd;
};
 
/*******************************************************************************
 *  End of File
 ******************************************************************************/
 
}  // namespace editor
}  // namespace librepcb
 
#endif