/*************************************************************************** copyright : (C) 2003-2006 by Robby Stephenson email : robby@periapsis.org ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of version 2 of the GNU General Public License as * * published by the Free Software Foundation; * * * ***************************************************************************/ #ifndef FILTERDIALOG_H #define FILTERDIALOG_H // kwidgetlister is copied from tdepim/libtdenetwork cvs #include "gui/kwidgetlister.h" #include "filter.h" #include "datavectors.h" #include #include #include #include class KComboBox; class KLineEdit; class KPushButton; class TQRadioButton; class TQDialog; namespace Tellico { class FilterDialog; /** * A widget to edit a single FilterRule. * It consists of a read-only @ref KComboBox for the field, * a read-only @ref KComboBox for the function and * a @ref KLineEdit for the content or the pattern (in case of regexps). * * This class borrows heavily from KMSearchRule in kmail by Marc Mutz * * @author Robby Stephenson */ class FilterRuleWidget : public TQHBox { Q_OBJECT TQ_OBJECT public: /** * Constructor. You give a @ref FilterRule as parameter, which will * be used to initialize the widget. */ FilterRuleWidget(FilterRule* rule, TQWidget* parent, const char* name=0); /** * Set the rule. The rule is accepted regardless of the return * value of @ref FilterRule::isEmpty. This widget makes a shallow * copy of @p rule and operates directly on it. If @p rule is * 0, the widget resets itself, takes user input, but does essentially * nothing. If you pass 0, you should probably disable it. */ void setRule(const FilterRule* rule); /** * Return a reference to the currently worked-on @ref FilterRule. */ FilterRule* rule() const; /** * Resets the rule currently worked on and updates the widget accordingly. */ void reset(); signals: void signalModified(); public slots: void setFocus(); protected slots: void slotEditRegExp(); void slotRuleFieldChanged(int which); void slotRuleFunctionChanged(int which); private: void initLists(); void initWidget(); KComboBox* m_ruleField; KComboBox* m_ruleFunc; KLineEdit* m_ruleValue; KPushButton* m_editRegExp; TQDialog* m_editRegExpDialog; TQStringList m_ruleFieldList; TQStringList m_ruleFuncList; }; class FilterRuleWidgetLister : public KWidgetLister { Q_OBJECT TQ_OBJECT public: FilterRuleWidgetLister(TQWidget* parent, const char* name=0); const TQPtrList& widgetList() const; void setFilter(Filter::Ptr filter); public slots: void reset(); virtual void setFocus(); signals: void signalModified(); protected: virtual void clearWidget(TQWidget* widget); virtual TQWidget* createWidget(TQWidget* parent); }; /** * @author Robby Stephenson */ class FilterDialog : public KDialogBase { Q_OBJECT TQ_OBJECT public: enum Mode { CreateFilter, ModifyFilter }; /** * The constructor sets up the dialog. * * @param parent A pointer to the parent widget * @param name The widget name */ FilterDialog(Mode mode, TQWidget* parent, const char* name=0); FilterPtr currentFilter(); void setFilter(FilterPtr filter); public slots: void slotClear(); protected slots: virtual void slotOk(); virtual void slotApply(); void slotShrink(); void slotFilterChanged(); void slotSaveFilter(); signals: void signalUpdateFilter(Tellico::FilterPtr); void signalCollectionModified(); private: void init(); FilterPtr m_filter; const Mode m_mode; TQRadioButton* m_matchAll; TQRadioButton* m_matchAny; FilterRuleWidgetLister* m_ruleLister; KLineEdit* m_filterName; KPushButton* m_saveFilter; }; } // end namespace #endif