File indexing completed on 2024-12-08 11:07:14

 /***************************************************************************
  *   Copyright (C) 2004-2005 by David Saxton                               *
  *   david@bluehaze.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 2 of the License, or     *
  *   (at your option) any later version.                                   *
  ***************************************************************************/
 
 #ifndef ITEMINTERFACE_H
 #define ITEMINTERFACE_H
 
 #include <QMap>
 #include <QPointer>
 
 #include "itemgroup.h"
 
 class CNItemGroup;
 class DoubleSpinBox;
 class Item;
 class ItemDocument;
 class ItemGroup;
 class ItemInterface;
 class KTechlab;
 class MechanicsGroup;
 class Variant;
 
 class KColorCombo;
 class KComboBox;
 class KToolBar;
 class KUrlRequester;
 class QCheckBox;
 class KLineEdit;
 class QSpinBox;
 
 typedef QMap<QString, Variant *> VariantDataMap;
 typedef QMap<QString, KComboBox *> KComboBoxMap;
 typedef QMap<QString, KLineEdit *> KLineEditMap;
 typedef QMap<QString, DoubleSpinBox *> DoubleSpinBoxMap;
 typedef QMap<QString, QSpinBox *> IntSpinBoxMap;
 typedef QMap<QString, KColorCombo *> KColorComboMap;
 typedef QMap<QString, KUrlRequester *> KUrlReqMap;
 typedef QMap<QString, QCheckBox *> QCheckBoxMap;
 
 /**
 This acts as an interface between the ItemDocument's and the associated
 Items's, and the various objects that like to know about them
 (e.g. ContextHelp, ItemEditor, ItemEditTB)
 @author David Saxton
 */
 class ItemInterface : public QObject
 {
     Q_OBJECT
 public:
     ~ItemInterface() override;
     static ItemInterface *self();
     /**
      * The current item group in use (or null if none).
      */
     ItemGroup *itemGroup() const
     {
         return p_itemGroup;
     }
     /**
      * Sets the orientation of all flowparts in the group.
      */
     void setFlowPartOrientation(unsigned orientation);
     /**
      * Sets the orientation of all components in the group.
      */
     void setComponentOrientation(int angleDegrees, bool flipped);
     /**
      * Updates actions based on the items currently selected (e.g. rotate,
      * flip, etc)
      */
     void updateItemActions();
     /**
      * Returns a configuration widget for the component for insertion into te
      * ItemEditTB.
      */
     virtual QWidget *configWidget();
 
 public slots:
     /**
      * If cnItemsAreSameType() returns true, then set the
      * data with the given id for all the CNItems in the group.
      * Else, it only sets the data for the activeCNItem()
      */
     void slotSetData(const QString &id, QVariant value);
     /**
      * Essentially the same as slotSetData.
      */
     void setProperty(Variant *v);
     /**
      * Called when the ItemEditTB is cleared. This clears all widget maps.
      */
     void itemEditTBCleared();
     void tbDataChanged();
     void slotItemDocumentChanged(ItemDocument *view);
     void slotUpdateItemInterface();
     void slotClearAll();
     void slotMultipleSelected();
     void clearItemEditorToolBar();
 
 protected:
     /**
      * Connects the specified widget to either tbDataChanged or advDataChanged
      * as specified by mi.
      */
     void connectMapWidget(QWidget *widget, const char *_signal);
 
     // Widget maps.
     KLineEditMap m_stringLineEditMap;
     KComboBoxMap m_stringComboBoxMap;
     KUrlReqMap m_stringURLReqMap;
     DoubleSpinBoxMap m_doubleSpinBoxMap;
     IntSpinBoxMap m_intSpinBoxMap;
     KColorComboMap m_colorComboMap;
     QCheckBoxMap m_boolCheckMap;
 
     // Use by item editor toolbar
     QPointer<KToolBar> m_pActiveItemEditorToolBar;
     int m_toolBarWidgetID;
 
 protected slots:
     void slotGetActionTicket();
 
 private:
     ItemInterface();
     static ItemInterface *m_pSelf;
 
     QPointer<ItemDocument> p_cvb;
     QPointer<ItemGroup> p_itemGroup;
     QPointer<Item> p_lastItem;
     int m_currentActionTicket;
     bool m_isInTbDataChanged;
 };
 
 #endif