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/***************************************************************************
* 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 <qguardedptr.h>
class CNItemGroup;
class DoubleSpinBox;
class Item;
class ItemDocument;
class ItemGroup;
class ItemInterface;
class KTechlab;
class MechanicsGroup;
class Variant;
class ColorCombo;
class KComboBox;
class KToolBar;
class KURLRequester;
class QCheckBox;
class KLineEdit;
class KIntSpinBox;
typedef QMap<QString, Variant*> VariantDataMap;
typedef QMap<QString, KComboBox*> KComboBoxMap;
typedef QMap<QString, KLineEdit*> KLineEditMap;
typedef QMap<QString, DoubleSpinBox*> DoubleSpinBoxMap;
typedef QMap<QString, KIntSpinBox*> IntSpinBoxMap;
typedef QMap<QString, ColorCombo*> ColorComboMap;
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();
static ItemInterface * self( KTechlab * ktechlab = 0l );
/**
* 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.
* @param showAdvanced Whether advanced data should be shown
*/
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 );
/**
* 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);
KTechlab * const p_ktechlab;
// Widget maps.
KLineEditMap m_stringLineEditMap;
KComboBoxMap m_stringComboBoxMap;
KURLReqMap m_stringURLReqMap;
DoubleSpinBoxMap m_doubleSpinBoxMap;
IntSpinBoxMap m_intSpinBoxMap;
ColorComboMap m_colorComboMap;
QCheckBoxMap m_boolCheckMap;
// Use by item editor toolbar
QGuardedPtr<KToolBar> m_pActiveItemEditorToolBar;
int m_toolBarWidgetID;
protected slots:
void slotGetActionTicket();
private:
ItemInterface( KTechlab * ktechlab );
static ItemInterface * m_pSelf;
QGuardedPtr<ItemDocument> p_cvb;
QGuardedPtr<ItemGroup> p_itemGroup;
QGuardedPtr<Item> p_lastItem;
int m_currentActionTicket;
};
#endif
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