File indexing completed on 2024-05-19 09:39:44

0001 /***************************************************************************
0002  *   Copyright (C) 2004-2005 by David Saxton                               *
0003  *   david@bluehaze.org                                                    *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  ***************************************************************************/
0010 
0011 #ifndef ITEMINTERFACE_H
0012 #define ITEMINTERFACE_H
0013 
0014 #include <QMap>
0015 #include <QPointer>
0016 
0017 #include "itemgroup.h"
0018 
0019 class CNItemGroup;
0020 class DoubleSpinBox;
0021 class Item;
0022 class ItemDocument;
0023 class ItemGroup;
0024 class ItemInterface;
0025 class KTechlab;
0026 class MechanicsGroup;
0027 class Variant;
0028 
0029 class KColorCombo;
0030 class KComboBox;
0031 class KToolBar;
0032 class KUrlRequester;
0033 class QCheckBox;
0034 class KLineEdit;
0035 class QSpinBox;
0036 
0037 typedef QMap<QString, Variant *> VariantDataMap;
0038 typedef QMap<QString, KComboBox *> KComboBoxMap;
0039 typedef QMap<QString, KLineEdit *> KLineEditMap;
0040 typedef QMap<QString, DoubleSpinBox *> DoubleSpinBoxMap;
0041 typedef QMap<QString, QSpinBox *> IntSpinBoxMap;
0042 typedef QMap<QString, KColorCombo *> KColorComboMap;
0043 typedef QMap<QString, KUrlRequester *> KUrlReqMap;
0044 typedef QMap<QString, QCheckBox *> QCheckBoxMap;
0045 
0046 /**
0047 This acts as an interface between the ItemDocument's and the associated
0048 Items's, and the various objects that like to know about them
0049 (e.g. ContextHelp, ItemEditor, ItemEditTB)
0050 @author David Saxton
0051 */
0052 class ItemInterface : public QObject
0053 {
0054     Q_OBJECT
0055 public:
0056     ~ItemInterface() override;
0057     static ItemInterface *self();
0058     /**
0059      * The current item group in use (or null if none).
0060      */
0061     ItemGroup *itemGroup() const
0062     {
0063         return p_itemGroup;
0064     }
0065     /**
0066      * Sets the orientation of all flowparts in the group.
0067      */
0068     void setFlowPartOrientation(unsigned orientation);
0069     /**
0070      * Sets the orientation of all components in the group.
0071      */
0072     void setComponentOrientation(int angleDegrees, bool flipped);
0073     /**
0074      * Updates actions based on the items currently selected (e.g. rotate,
0075      * flip, etc)
0076      */
0077     void updateItemActions();
0078     /**
0079      * Returns a configuration widget for the component for insertion into te
0080      * ItemEditTB.
0081      */
0082     virtual QWidget *configWidget();
0083 
0084 public slots:
0085     /**
0086      * If cnItemsAreSameType() returns true, then set the
0087      * data with the given id for all the CNItems in the group.
0088      * Else, it only sets the data for the activeCNItem()
0089      */
0090     void slotSetData(const QString &id, QVariant value);
0091     /**
0092      * Essentially the same as slotSetData.
0093      */
0094     void setProperty(Variant *v);
0095     /**
0096      * Called when the ItemEditTB is cleared. This clears all widget maps.
0097      */
0098     void itemEditTBCleared();
0099     void tbDataChanged();
0100     void slotItemDocumentChanged(ItemDocument *view);
0101     void slotUpdateItemInterface();
0102     void slotClearAll();
0103     void slotMultipleSelected();
0104     void clearItemEditorToolBar();
0105 
0106 protected:
0107     /**
0108      * Connects the specified widget to either tbDataChanged or advDataChanged
0109      * as specified by mi.
0110      */
0111     void connectMapWidget(QWidget *widget, const char *_signal);
0112 
0113     // Widget maps.
0114     KLineEditMap m_stringLineEditMap;
0115     KComboBoxMap m_stringComboBoxMap;
0116     KUrlReqMap m_stringURLReqMap;
0117     DoubleSpinBoxMap m_doubleSpinBoxMap;
0118     IntSpinBoxMap m_intSpinBoxMap;
0119     KColorComboMap m_colorComboMap;
0120     QCheckBoxMap m_boolCheckMap;
0121 
0122     // Use by item editor toolbar
0123     QPointer<KToolBar> m_pActiveItemEditorToolBar;
0124     int m_toolBarWidgetID;
0125 
0126 protected slots:
0127     void slotGetActionTicket();
0128 
0129 private:
0130     ItemInterface();
0131     static ItemInterface *m_pSelf;
0132 
0133     QPointer<ItemDocument> p_cvb;
0134     QPointer<ItemGroup> p_itemGroup;
0135     QPointer<Item> p_lastItem;
0136     int m_currentActionTicket;
0137     bool m_isInTbDataChanged;
0138 };
0139 
0140 #endif