maplayerinterface.h

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#ifndef UPDRAFT_SRC_MAPLAYERINTERFACE_H_
#define UPDRAFT_SRC_MAPLAYERINTERFACE_H_

class QObject;
class QTreeWidgetItem;
class QPoint;
class QAction;
class QString;

namespace Updraft {

namespace Core {
  class MapLayerGroup;
  class MainWindow;
}

class MapLayerInterface {
 public:
  virtual ~MapLayerInterface() {}

  virtual void connectSignalChecked(const QObject* receiver,
    const char *method) = 0;

  virtual void connectSignalContextMenuRequested(const QObject* receiver,
    const char* method) = 0;

  virtual void connectSlotSetVisibility(const QObject* sender,
    const char *method) = 0;

  virtual void connectCheckedToVisibility() = 0;

  virtual void setId(const QByteArray& id) = 0;

  virtual void setTitle(const QString& title) = 0;

  virtual void setChecked(bool value) = 0;

  virtual void setCheckable(bool value) = 0;

  virtual void setVisibility(bool value) = 0;


  virtual void setFilePath(const QString& path) = 0;

  virtual QAction* getDeleteAction() = 0;


  virtual bool isVisible() = 0;

  friend class Core::MapLayerGroup;
  friend class Core::MainWindow;

 protected:
  virtual void emitChecked(bool value) = 0;
  virtual void emitContextMenuRequested(const QPoint& pos) = 0;

  virtual QByteArray getId() = 0;

  virtual void addToScene(Core::MapLayerGroup *group) = 0;

  virtual void removeFromScene(Core::MapLayerGroup *group) = 0;

  virtual QTreeWidgetItem* getTreeItem() = 0;
  
  virtual QByteArray saveState() = 0;

  virtual bool restoreState(const QByteArray &state) = 0;

  virtual void inserted(Core::MapLayerGroup* parent) = 0;
  virtual void setDisabled(bool disabled) = 0;
};

}  // End namespace Updraft

#endif  // UPDRAFT_SRC_MAPLAYERINTERFACE_H_