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118 lines
2.7 KiB
118 lines
2.7 KiB
/*********
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*
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* This file is part of BibleTime's source code, http://www.bibletime.info/.
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*
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* Copyright 1999-2006 by the BibleTime developers.
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* The BibleTime source code is licensed under the GNU General Public License version 2.0.
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*
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**********/
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#ifndef CKEYCHOOSER_H
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#define CKEYCHOOSER_H
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#include <tqwidget.h>
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#include "backend/cswordmoduleinfo.h"
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class CSwordModuleInfo;
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class CSwordKey;
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/**
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* The base class for the KeyChooser.
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* Do not use directly, create a KeyChooser with
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* @ref #createInstance , this will create the proper one
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* of the classes that inherit from @ref CKeyChooser
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*
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* @author The BibleTime team
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*/
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class CKeyChooser : public TQWidget {
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TQ_OBJECT
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public:
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/**
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* Creates a proper Instance, either
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*
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@ref CLexiconKeyChooser or
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* @ref CBibleKeyChooser
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* @param info the @ref CModuleInfo to be represented by the KeyChooser
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* @param key if not NULL, the @ref CKey the KeyChooser should be set to
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* @param parent the parent of the widget to create
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*/
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static CKeyChooser* createInstance(ListCSwordModuleInfo modules, CSwordKey *key, TQWidget *parent);
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const TQStringList getPreviousKeys() const;
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const TQStringList getNextKeys() const;
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public slots:
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/**
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* sets the @ref CKey
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* @param key the key which the widget should be set to
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*/
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virtual void setKey(CSwordKey* key) = 0;
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/**
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* sets the @ref CKey
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* @param key the key which the widget should be set to
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*/
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virtual void updateKey(CSwordKey* key) = 0;
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/**
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* gets the current @ref CKey
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*
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* @return the current @ref CKey
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*/
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#ifndef Q_MOC_RUN
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virtual CSwordKey* const key() = 0;
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#endif // Q_MOC_RUN
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/**
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* Sets the module of this keychooser and refreshes the comboboxes
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*/
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virtual void setModules( const ListCSwordModuleInfo& modules, const bool refresh = true ) = 0;
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/**
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* Freshes the content of the different key chooser parts.
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*/
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virtual void refreshContent() = 0;
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void addToHistory(CSwordKey*);
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void backInHistory();
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void backInHistory(int);
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void forwardInHistory();
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void forwardInHistory(int);
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signals:
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/**
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* is emitted if the @ref CKey was changed by the user
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*/
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void keyChanged(CSwordKey* key);
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/**
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* Is emitted before the key is changed!
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*/
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void beforeKeyChange(const TQString& key);
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void historyChanged();
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protected:
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/**
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* the constructor - DO NOT USE! -- use @ref #createInstance instead!
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*/
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CKeyChooser(ListCSwordModuleInfo info, CSwordKey *key=0, TQWidget *parent=0, const char *name=0);
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virtual ~CKeyChooser();
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/**
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* Set the appropriate font do display the modules
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*/
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virtual void adjustFont() = 0;
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private:
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TQStringList m_prevKeyHistoryList;
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TQStringList m_nextKeyHistoryList;
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int m_currentKeyHistoryPos;
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bool m_inHistoryFunction;
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protected:
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virtual void polish();
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};
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#endif
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