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# 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 <ntqvalidator.h>
    00019 #include <ntqlineedit.h>
    00020 #include <ntqcombobox.h>
    00021 #include <ntqcheckbox.h>
    00022 #include <ntqgroupbox.h>
    00023 #include <ntqspinbox.h>
    00024 #include <ntqpushbutton.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