cmddragselectedsymbolitems.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_CMDDRAGSELECTEDSYMBOLITEMS_H
#define LIBREPCB_EDITOR_CMDDRAGSELECTEDSYMBOLITEMS_H
 
/*******************************************************************************
 *  Includes
 ******************************************************************************/
#include "../../undocommandgroup.h"
 
#include <librepcb/core/types/angle.h>
#include <librepcb/core/types/point.h>
 
#include <QtCore>
 
/*******************************************************************************
 *  Namespace / Forward Declarations
 ******************************************************************************/
namespace librepcb {
namespace editor {
 
class CmdCircleEdit;
class CmdPolygonEdit;
class CmdSymbolPinEdit;
class CmdTextEdit;
class SymbolGraphicsItem;
 
/*******************************************************************************
 *  Class CmdDragSelectedSymbolItems
 ******************************************************************************/
 
class CmdDragSelectedSymbolItems final : public UndoCommandGroup {
public:
  // Constructors / Destructor
  CmdDragSelectedSymbolItems() = delete;
  CmdDragSelectedSymbolItems(const CmdDragSelectedSymbolItems& other) = delete;
  explicit CmdDragSelectedSymbolItems(SymbolGraphicsItem& item,
                                      const PositiveLength& grid) noexcept;
  ~CmdDragSelectedSymbolItems() noexcept;
 
  // Getters
  int getSelectedItemsCount() const noexcept;
  bool hasOffTheGridElements() const noexcept { return mHasOffTheGridElements; }
 
  // General Methods
  void snapToGrid(const PositiveLength& grid) noexcept;
  void setDeltaToStartPos(const Point& delta) noexcept;
  void translate(const Point& deltaPos) noexcept;
  void rotate(const Angle& angle) noexcept;
  void mirror(Qt::Orientation orientation) noexcept;
 
  // Operator Overloadings
  CmdDragSelectedSymbolItems& operator=(const CmdDragSelectedSymbolItems& rhs) =
      delete;
 
private:
  // Private Methods
 
  bool performExecute() override;
 
  void deleteAllCommands() noexcept;
 
  // Private Member Variables
  Point mCenterPos;
  Point mDeltaPos;
  Angle mDeltaRot;
  bool mMirrored;
  bool mSnappedToGrid;
  bool mHasOffTheGridElements;
 
  // Move commands
  QList<CmdSymbolPinEdit*> mPinEditCmds;
  QList<CmdCircleEdit*> mCircleEditCmds;
  QList<CmdPolygonEdit*> mPolygonEditCmds;
  QList<CmdTextEdit*> mTextEditCmds;
};
 
/*******************************************************************************
 *  End of File
 ******************************************************************************/
 
}  // namespace editor
}  // namespace librepcb
 
#endif