filterentrydialog.cpp

00001 /***************************************************************************
00002                           filterentrydialog.cpp  -  description
00003                              -------------------
00004     begin                : Mit Sep 24 2003
00005     copyright            : (C) 2003 by Eggert Ehmke
00006     email                : eggert.ehmke@berlin.de
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #include <tqvalidator.h>
00019 #include <tqlineedit.h>
00020 #include <tqcombobox.h>
00021 #include <tqcheckbox.h>
00022 #include <tqgroupbox.h>
00023 #include <tqspinbox.h>
00024 #include <tqpushbutton.h>
00025 
00026 #include <kdebug.h>
00027 #include <tdelocale.h>
00028 #include <tdemessagebox.h>
00029 #include <kregexpeditorinterface.h>
00030 #include <tdeparts/part.h>
00031 #include <tdeparts/componentfactory.h>
00032 
00033 #include "filterelem.h"
00034 #include "filterentrydialog.h"
00035 
00036 FilterEntryDialog::FilterEntryDialog(TQWidget *parent, const char *name, FilterElem* elem ) :
00037 FilterEntryDlg(parent,name), _elem (elem)
00038 {
00039   _editName->setText (elem->toString());
00040 
00041   _comboItem1->setCurrentItem (elem->_filter1._type);
00042   _comboExpression1->setCurrentItem (elem->_filter1._expression);
00043   _editMatch1->setText (elem->_filter1._match);
00044   _checkCaseSensitive1->setChecked (elem->_filter1._CaseSensitive);
00045   _checkRegExp1->setChecked (elem->_filter1._RegExp);
00046 
00047   _comboSecondCondition->setCurrentItem (elem->_secondCondition);
00048 
00049   _comboItem2->setCurrentItem (elem->_filter2._type);
00050   _comboExpression2->setCurrentItem (elem->_filter2._expression);
00051   _editMatch2->setText (elem->_filter2._match);
00052   _checkCaseSensitive2->setChecked (elem->_filter2._CaseSensitive);
00053   _checkRegExp2->setChecked (elem->_filter2._RegExp);
00054   _spinCounter->setValue (elem->getCounter() );
00055 
00056   slotItem1Selected (elem->_filter1._type);
00057   slotItem2Selected (elem->_filter2._type);
00058   slotSecondCondition (_elem->_secondCondition);
00059 
00060   if (TDETrader::self()->query("KRegExpEditor/KRegExpEditor").isEmpty())
00061   {
00062     _buttonEditRegExp1->hide();
00063     _buttonEditRegExp2->hide();
00064   }
00065   else
00066   {
00067     _buttonEditRegExp1->setEnabled (elem->_filter1._RegExp);
00068     _buttonEditRegExp2->setEnabled (elem->_filter2._RegExp);
00069   }
00070 }
00071 
00072 FilterEntryDialog::~FilterEntryDialog()
00073 {
00074 }
00075 
00076 void FilterEntryDialog::slotOk ()
00077 {
00078   if (_editMatch1->text().isEmpty() ||
00079      (((FilterElem::secondCondition)_comboSecondCondition->currentItem() != FilterElem::noSecondCondition) &&
00080       _editMatch2->text().isEmpty()))
00081   {
00082     KMessageBox::sorry (this, i18n("Your conditions contain empty match strings.\n"
00083                                    "This will not work."));
00084     return;
00085   }
00086 
00087   if (_elem->_filter1._RegExp)
00088   {
00089     TQRegExp exp (_elem->_filter1._match);
00090     if (!exp.isValid())
00091     {
00092       KMessageBox::sorry (this, i18n ("Condition") + ":\n" + exp.errorString());
00093       return;
00094     }
00095   }
00096   if (_elem->_secondCondition && _elem->_filter2._RegExp)
00097   {
00098     TQRegExp exp (_elem->_filter2._match);
00099     if (!exp.isValid())
00100     {
00101       KMessageBox::sorry (this, i18n ("second Condition") + ":\n" + exp.errorString());
00102       return;
00103     }
00104   }
00105 
00106   _elem->_filter1._CaseSensitive = _checkCaseSensitive1->isChecked();
00107   _elem->_filter2._CaseSensitive = _checkCaseSensitive2->isChecked();
00108   _elem->_filter1._RegExp = _checkRegExp1->isChecked();
00109   _elem->_filter2._RegExp = _checkRegExp2->isChecked();
00110 
00111   accept ();
00112 }
00113 
00114 void FilterEntryDialog::slotItem1Selected (int type)
00115 {
00116   if (type == FilterRecord::size)
00117   {
00118     int dummy;
00119     TQString match (_editMatch1->text());
00120     TQIntValidator* validator = new TQIntValidator (_editMatch1);
00121     if (validator->validate (match, dummy) == TQValidator::Invalid)
00122       _editMatch1->clear();
00123     _editMatch1->setValidator (validator);
00124     _checkCaseSensitive1->setEnabled (false);
00125   }
00126   else
00127   {
00128     _editMatch1->setValidator (NULL);
00129     _checkCaseSensitive1->setEnabled (true);
00130   }
00131 
00132   _elem->_filter1._type = (FilterRecord::filterType)type;
00133   _editName->setText (_elem->toString());
00134 }
00135 
00136 void FilterEntryDialog::slotItem2Selected (int type)
00137 {
00138   if (type == FilterRecord::size)
00139   {
00140     int dummy;
00141     TQString match (_editMatch2->text());
00142     TQIntValidator* validator = new TQIntValidator (_editMatch2);
00143     if (validator->validate (match, dummy) == TQValidator::Invalid)
00144       _editMatch2->clear();
00145     _editMatch2->setValidator (validator);
00146     _checkCaseSensitive2->setEnabled (false);
00147   }
00148   else
00149   {
00150     _editMatch2->setValidator (NULL);
00151     _checkCaseSensitive2->setEnabled (true);
00152   }
00153 
00154   _elem->_filter2._type = (FilterRecord::filterType)type;
00155   _editName->setText (_elem->toString());
00156 }
00157 
00158 void FilterEntryDialog::slotSecondCondition (int condition)
00159 {
00160   if (condition == FilterElem::noSecondCondition)
00161     _groupBox2->setEnabled(false);
00162   else
00163     _groupBox2->setEnabled(true);
00164 
00165   _elem->_secondCondition = (FilterElem::secondCondition)condition;
00166   _editName->setText (_elem->toString());
00167 }
00168 
00169 void FilterEntryDialog::slotCondition1Selected(int cond)
00170 {
00171   _elem->_filter1._expression = (FilterRecord::expressionType)cond;
00172   _editName->setText (_elem->toString());
00173 }
00174 
00175 void FilterEntryDialog::slotCondition2Selected(int cond)
00176 {
00177   _elem->_filter2._expression = (FilterRecord::expressionType)cond;
00178   _editName->setText (_elem->toString());
00179 }
00180 
00181 void FilterEntryDialog::slotMatch1Changed(const TQString& match)
00182 {
00183   _elem->_filter1._match = match;
00184   _editName->setText (_elem->toString());
00185 }
00186 
00187 void FilterEntryDialog::slotMatch2Changed(const TQString& match)
00188 {
00189   _elem->_filter2._match = match;
00190   _editName->setText (_elem->toString());
00191 }
00192 
00193 void FilterEntryDialog::slotResetCounter()
00194 {
00195   _spinCounter->setValue(0);
00196 }
00197 
00198 void FilterEntryDialog::slotCounterChanged (int val)
00199 {
00200   _elem->setCounter( val );
00201   _editName->setText (_elem->toString());
00202 }
00203 
00204 void FilterEntryDialog::slotEditRegExp1()
00205 {
00206   TQDialog *editorDialog = KParts::ComponentFactory::createInstanceFromQuery<TQDialog>( "KRegExpEditor/KRegExpEditor" );
00207   if ( editorDialog )
00208   {
00209     // tdeutils was installed, so the dialog was found fetch the editor interface
00210     KRegExpEditorInterface *editor = static_cast<KRegExpEditorInterface *>( editorDialog->qt_cast( "KRegExpEditorInterface" ) );
00211     Q_ASSERT( editor ); // This should not fail!
00212 
00213     // now use the editor.
00214     editor->setRegExp(_editMatch1->text());
00215 
00216     // Finally exec the dialog
00217     if (editorDialog->exec() == TQDialog::Accepted)
00218       _editMatch1->setText (editor->regExp());
00219   }
00220 }
00221 
00222 void FilterEntryDialog::slotEditRegExp2()
00223 {
00224   TQDialog *editorDialog = KParts::ComponentFactory::createInstanceFromQuery<TQDialog>( "KRegExpEditor/KRegExpEditor" );
00225   if ( editorDialog )
00226   {
00227     // tdeutils was installed, so the dialog was found fetch the editor interface
00228     KRegExpEditorInterface *editor = static_cast<KRegExpEditorInterface *>( editorDialog->qt_cast( "KRegExpEditorInterface" ) );
00229     Q_ASSERT( editor ); // This should not fail!
00230 
00231     // now use the editor.
00232     editor->setRegExp(_editMatch2->text());
00233 
00234     // Finally exec the dialog
00235     if (editorDialog->exec() == TQDialog::Accepted)
00236       _editMatch2->setText (editor->regExp());
00237   }
00238 }
00239 
00240 void FilterEntryDialog::slotToggleRegExp1 (bool on)
00241 {
00242   _buttonEditRegExp1->setEnabled (on);
00243 }
00244 
00245 void FilterEntryDialog::slotToggleRegExp2 (bool on)
00246 {
00247   _buttonEditRegExp2->setEnabled (on);
00248 }
00249 
00250 

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