schematic.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_CORE_SCHEMATIC_H
#define LIBREPCB_CORE_SCHEMATIC_H
 
/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include "../../fileio/filepath.h"
#include "../../fileio/transactionaldirectory.h"
#include "../../types/elementname.h"
#include "../../types/lengthunit.h"
#include "../../types/uuid.h"
 
#include <QtCore>
 
#include <memory>
 
/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {
 
class ComponentInstance;
class NetSignal;
class Point;
class Project;
class SI_Base;
class SI_BusSegment;
class SI_Image;
class SI_NetLabel;
class SI_NetLine;
class SI_NetPoint;
class SI_NetSegment;
class SI_Polygon;
class SI_Symbol;
class SI_SymbolPin;
class SI_Text;
 
/*******************************************************************************
 *  Class Schematic
 ******************************************************************************/
 
class Schematic final : public QObject {
  Q_OBJECT
 
public:
  // Constructors / Destructor
  Schematic() = delete;
  Schematic(const Schematic& other) = delete;
  Schematic(Project& project, std::unique_ptr<TransactionalDirectory> directory,
            const QString& directoryName, const Uuid& uuid,
            const ElementName& name);
  ~Schematic() noexcept;
 
  // Getters: General
  Project& getProject() const noexcept { return mProject; }
  const QString& getDirectoryName() const noexcept { return mDirectoryName; }
  TransactionalDirectory& getDirectory() noexcept { return *mDirectory; }
  const TransactionalDirectory& getDirectory() const noexcept {
    return *mDirectory;
  }
  bool isEmpty() const noexcept;
 
  // Getters: Attributes
  const Uuid& getUuid() const noexcept { return mUuid; }
  const ElementName& getName() const noexcept { return mName; }
  const PositiveLength& getGridInterval() const noexcept {
    return mGridInterval;
  }
  const LengthUnit& getGridUnit() const noexcept { return mGridUnit; }
 
  // Setters: Attributes
  void setName(const ElementName& name) noexcept;
  void setGridInterval(const PositiveLength& interval) noexcept {
    mGridInterval = interval;
  }
  void setGridUnit(const LengthUnit& unit) noexcept { mGridUnit = unit; }
 
  // Symbol Methods
  const QMap<Uuid, SI_Symbol*>& getSymbols() const noexcept { return mSymbols; }
  void addSymbol(SI_Symbol& symbol);
  void removeSymbol(SI_Symbol& symbol);
 
  // BusSegment Methods
  const QMap<Uuid, SI_BusSegment*>& getBusSegments() const noexcept {
    return mBusSegments;
  }
  void addBusSegment(SI_BusSegment& s);
  void removeBusSegment(SI_BusSegment& s);
 
  // NetSegment Methods
  const QMap<Uuid, SI_NetSegment*>& getNetSegments() const noexcept {
    return mNetSegments;
  }
  void addNetSegment(SI_NetSegment& netsegment);
  void removeNetSegment(SI_NetSegment& netsegment);
 
  // Polygon Methods
  const QMap<Uuid, SI_Polygon*>& getPolygons() const noexcept {
    return mPolygons;
  }
  void addPolygon(SI_Polygon& polygon);
  void removePolygon(SI_Polygon& polygon);
 
  // Text Methods
  const QMap<Uuid, SI_Text*>& getTexts() const noexcept { return mTexts; }
  void addText(SI_Text& text);
  void removeText(SI_Text& text);
 
  // Image Methods
  const QMap<Uuid, SI_Image*>& getImages() const noexcept { return mImages; }
  void addImage(SI_Image& image);
  void removeImage(SI_Image& image);
 
  // General Methods
  void addToProject();
  void removeFromProject();
  void save();
  void updateAllLabelAnchors() noexcept;
 
  // Operator Overloadings
  Schematic& operator=(const Schematic& rhs) = delete;
  bool operator==(const Schematic& rhs) const noexcept {
    return (this == &rhs);
  }
  bool operator!=(const Schematic& rhs) const noexcept {
    return (this != &rhs);
  }
 
signals:
  void nameChanged(const ElementName& name);
  void symbolAdded(SI_Symbol& symbol);
  void symbolRemoved(SI_Symbol& symbol);
  void busSegmentAdded(SI_BusSegment& s);
  void busSegmentRemoved(SI_BusSegment& s);
  void netSegmentAdded(SI_NetSegment& netSegment);
  void netSegmentRemoved(SI_NetSegment& netSegment);
  void polygonAdded(SI_Polygon& polygon);
  void polygonRemoved(SI_Polygon& polygon);
  void textAdded(SI_Text& text);
  void textRemoved(SI_Text& text);
  void imageAdded(SI_Image& image);
  void imageRemoved(SI_Image& image);
 
  void attributesChanged();
 
private:
  // General
  Project& mProject;  
  const QString mDirectoryName;
  std::unique_ptr<TransactionalDirectory> mDirectory;
  bool mIsAddedToProject;
 
  // Attributes
  Uuid mUuid;
  ElementName mName;
  PositiveLength mGridInterval;
  LengthUnit mGridUnit;
 
  // User settings
  // Those are stored in settings.user.lp and usually not under version control.
  // Therefore it is allowed to add/remove settings without introducing a new
  // file format version.
  // (no such settings yet)
 
  // Items
  QMap<Uuid, SI_Symbol*> mSymbols;
  QMap<Uuid, SI_BusSegment*> mBusSegments;
  QMap<Uuid, SI_NetSegment*> mNetSegments;
  QMap<Uuid, SI_Polygon*> mPolygons;
  QMap<Uuid, SI_Text*> mTexts;
  QMap<Uuid, SI_Image*> mImages;
};
 
/*******************************************************************************
 *  End of File
 ******************************************************************************/
 
}  // namespace librepcb
 
#endif