advancedfilter.cpp

LINUX 下, 以 QT/KDE 写的档案管理员

/***************************************************************************
                      advancedfilter.cpp  -  description
                             -------------------
    copyright            : (C) 2003 + by Shie Erlich & Rafi Yanai & Csaba Karai
    e-mail               : [e-mail]
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

     db   dD d8888b. db    db .d8888.  .d8b.  d8888b. d88888b d8888b.
     88 ,8P' 88  `8D 88    88 88'  YP d8' `8b 88  `8D 88'     88  `8D
     88,8P   88oobY' 88    88 `8bo.   88ooo88 88   88 88ooooo 88oobY'
     88`8b   88`8b   88    88   `Y8b. 88~~~88 88   88 88~~~~~ 88`8b
     88 `88. 88 `88. 88b  d88 db   8D 88   88 88  .8D 88.     88 `88.
     YP   YD 88   YD ~Y8888P' `8888Y' YP   YP Y8888D' Y88888P 88   YD

                                                     S o u r c e    F i l e

 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "../krusader.h"
#include "advancedfilter.h"
#include "../Dialogs/krdialogs.h"

#include <qgroupbox.h>
#include <klocale.h>
#include <qlayout.h>
#include <qlabel.h>
#include <qbuttongroup.h>
#include <qfile.h>
#include <kdebug.h>
#include <kmessagebox.h>
#include <time.h>
#include <kiconloader.h>

#define USERSFILE  QString("/etc/passwd")
#define GROUPSFILE QString("/etc/group")

AdvancedFilter::AdvancedFilter( FilterTabs *tabs, QWidget *parent, const char *name ) : QWidget( parent, name ), fltTabs( tabs )
{
  QGridLayout *filterLayout = new QGridLayout( this );
  filterLayout->setSpacing( 6 );
  filterLayout->setMargin( 11 );

  // Options for size

  QGroupBox *sizeGroup = new QGroupBox( this, "sizeGroup" );
  sizeGroup->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)1, sizeGroup->sizePolicy().hasHeightForWidth() ) );
  sizeGroup->setTitle( i18n( "Size" ) );
  sizeGroup->setColumnLayout(0, Qt::Vertical );
  sizeGroup->layout()->setSpacing( 0 );
  sizeGroup->layout()->setMargin( 0 );
  QGridLayout *sizeLayout = new QGridLayout( sizeGroup->layout() );
  sizeLayout->setAlignment( Qt::AlignTop );
  sizeLayout->setSpacing( 6 );
  sizeLayout->setMargin( 11 );

  biggerThanEnabled = new QCheckBox( sizeGroup, "biggerThanEnabled" );
  biggerThanEnabled->setText( i18n( "&Bigger than" ) );
  sizeLayout->addWidget( biggerThanEnabled, 0, 0 );

  biggerThanAmount = new QLineEdit( sizeGroup, "biggerThanAmount" );
  biggerThanAmount->setEnabled( false );
  biggerThanAmount->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed, biggerThanAmount->sizePolicy().hasHeightForWidth() ) );
  sizeLayout->addWidget( biggerThanAmount, 0, 1 );

  biggerThanType = new KComboBox( false, sizeGroup, "biggerThanType" );
  biggerThanType->insertItem( i18n( "Bytes" ) );
  biggerThanType->insertItem( i18n( "KB" ) );
  biggerThanType->insertItem( i18n( "MB" ) );
  biggerThanType->setEnabled( false );
  sizeLayout->addWidget( biggerThanType, 0, 2 );

  smallerThanEnabled = new QCheckBox( sizeGroup, "smallerThanEnabled" );
  smallerThanEnabled->setText( i18n( "&Smaller than" ) );
  sizeLayout->addWidget( smallerThanEnabled, 0, 3 );

  smallerThanAmount = new QLineEdit( sizeGroup, "smallerThanAmount" );
  smallerThanAmount->setEnabled( false );
  smallerThanAmount->setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed, smallerThanAmount->sizePolicy().hasHeightForWidth() ) );
  sizeLayout->addWidget( smallerThanAmount, 0, 4 );

  smallerThanType = new KComboBox( false, sizeGroup, "smallerThanType" );
  smallerThanType->insertItem( i18n( "Bytes" ) );
  smallerThanType->insertItem( i18n( "KB" ) );
  smallerThanType->insertItem( i18n( "MB" ) );
  smallerThanType->setEnabled( false );
  sizeLayout->addWidget( smallerThanType, 0, 5 );

  // set a tighter box around the type box

  int height = QFontMetrics(biggerThanType->font()).height()+2;
  biggerThanType->setMaximumHeight(height);
  smallerThanType->setMaximumHeight(height);

  filterLayout->addWidget( sizeGroup, 0, 0 );

  // Options for date

  QPixmap iconDate = krLoader->loadIcon( "date", KIcon::Toolbar, 16 );

  QButtonGroup *dateGroup = new QButtonGroup( this, "dateGroup" );
  dateGroup->setTitle( i18n( "Date" ) );
  dateGroup->setExclusive( true );
  dateGroup->setColumnLayout(0, Qt::Vertical );
  dateGroup->layout()->setSpacing( 0 );
  dateGroup->layout()->setMargin( 0 );
  QGridLayout *dateLayout = new QGridLayout( dateGroup->layout() );
  dateLayout->setAlignment( Qt::AlignTop );
  dateLayout->setSpacing( 6 );
  dateLayout->setMargin( 11 );

  modifiedBetweenEnabled = new QRadioButton( dateGroup, "modifiedBetweenEnabled" );
  modifiedBetweenEnabled->setText( i18n( "&Modified between" ) );
  dateGroup->insert( modifiedBetweenEnabled, 0 );

  dateLayout->addMultiCellWidget( modifiedBetweenEnabled, 0, 0, 0, 1 );

  modifiedBetweenData1 = new QLineEdit( dateGroup, "modifiedBetweenData1" );
  modifiedBetweenData1->setEnabled( false );
  modifiedBetweenData1->setText( "" );
  dateLayout->addMultiCellWidget( modifiedBetweenData1, 0, 0, 2, 3 );

  modifiedBetweenBtn1 = new QToolButton( dateGroup, "modifiedBetweenBtn1" );
  modifiedBetweenBtn1->setEnabled( false );
  modifiedBetweenBtn1->setText( "" );
  modifiedBetweenBtn1->setPixmap( iconDate );
  dateLayout->addWidget( modifiedBetweenBtn1, 0, 4 );

  QLabel *andLabel = new QLabel( dateGroup, "andLabel" );
  andLabel->setText( i18n( "an&d" ) );
  dateLayout->addWidget( andLabel, 0, 5 );

  modifiedBetweenData2 = new QLineEdit( dateGroup, "modifiedBetweenData2" );
  modifiedBetweenData2->setEnabled( false );
  modifiedBetweenData2->setText( "" );
  andLabel->setBuddy(modifiedBetweenData2);
  dateLayout->addWidget( modifiedBetweenData2, 0, 6 );

  modifiedBetweenBtn2 = new QToolButton( dateGroup, "modifiedBetweenBtn2" );
  modifiedBetweenBtn2->setEnabled( false );
  modifiedBetweenBtn2->setText( "" );
  modifiedBetweenBtn2->setPixmap( iconDate );
  dateLayout->addWidget( modifiedBetweenBtn2, 0, 7 );

  notModifiedAfterEnabled = new QRadioButton( dateGroup, "notModifiedAfterEnabled" );
  notModifiedAfterEnabled->setText( i18n( "&Not modified after" ) );
  dateGroup->insert( notModifiedAfterEnabled, 0 );
  dateLayout->addMultiCellWidget( notModifiedAfterEnabled, 1, 1, 0, 1 );

  notModifiedAfterData = new QLineEdit( dateGroup, "notModifiedAfterData" );
  notModifiedAfterData->setEnabled( false );
  notModifiedAfterData->setText( "" );
  dateLayout->addMultiCellWidget( notModifiedAfterData, 1, 1, 2, 3 );

  notModifiedAfterBtn = new QToolButton( dateGroup, "notModifiedAfterBtn" );
  notModifiedAfterBtn->setEnabled( false );
  notModifiedAfterBtn->setText( "" );
  notModifiedAfterBtn->setPixmap( iconDate );
  dateLayout->addWidget( notModifiedAfterBtn, 1, 4 );

  modifiedInTheLastEnabled = new QRadioButton( dateGroup, "modifiedInTheLastEnabled" );
  modifiedInTheLastEnabled->setText( i18n("Mod&ified in the last") );
  dateGroup->insert( modifiedInTheLastEnabled, 0 );
  dateLayout->addWidget( modifiedInTheLastEnabled, 2, 0 );

  modifiedInTheLastData = new QLineEdit( dateGroup, "modifiedInTheLastData" );
  modifiedInTheLastData->setEnabled( false );
  modifiedInTheLastData->setText( "" );
  dateLayout->addWidget( modifiedInTheLastData, 2, 2 );

  modifiedInTheLastType = new QComboBox( false, dateGroup, "modifiedInTheLastType" );
  modifiedInTheLastType->insertItem( i18n( "days" ) );
  modifiedInTheLastType->insertItem( i18n( "weeks" ) );
  modifiedInTheLastType->insertItem( i18n( "months" ) );
  modifiedInTheLastType->insertItem( i18n( "years" ) );
  modifiedInTheLastType->setEnabled( false );
  dateLayout->addMultiCellWidget( modifiedInTheLastType, 2, 2, 3, 4 );

  notModifiedInTheLastData = new QLineEdit( dateGroup, "notModifiedInTheLastData" );
  notModifiedInTheLastData->setEnabled( false );
  notModifiedInTheLastData->setText( "" );
  dateLayout->addWidget( notModifiedInTheLastData, 3, 2 );

  QLabel *notModifiedInTheLastLbl = new QLabel( dateGroup, "notModifiedInTheLastLbl" );
  notModifiedInTheLastLbl->setText( i18n( "No&t modified in the last" ) );
  notModifiedInTheLastLbl->setBuddy(notModifiedInTheLastData);
  dateLayout->addWidget( notModifiedInTheLastLbl, 3, 0 );

  notModifiedInTheLastType = new QComboBox( false, dateGroup, "notModifiedInTheLastType" );
  notModifiedInTheLastType->insertItem( i18n( "days" ) );
  notModifiedInTheLastType->insertItem( i18n( "weeks" ) );
  notModifiedInTheLastType->insertItem( i18n( "months" ) );
  notModifiedInTheLastType->insertItem( i18n( "years" ) );
  notModifiedInTheLastType->setEnabled( false );
  dateLayout->addMultiCellWidget( notModifiedInTheLastType, 3, 3, 3, 4 );

  filterLayout->addWidget( dateGroup, 1, 0 );

  // Options for ownership

  QGroupBox *ownershipGroup = new QGroupBox( this, "ownershipGroup" );
  ownershipGroup->setTitle( i18n( "Ownership" ) );
  ownershipGroup->setColumnLayout(0, Qt::Vertical );
  ownershipGroup->layout()->setSpacing( 0 );
  ownershipGroup->layout()->setMargin( 0 );
  QGridLayout *ownershipLayout = new QGridLayout( ownershipGroup->layout() );
  ownershipLayout->setAlignment( Qt::AlignTop );
  ownershipLayout->setSpacing( 6 );
  ownershipLayout->setMargin( 11 );

  QHBoxLayout *hboxLayout = new QHBoxLayout();
  hboxLayout->setSpacing( 6 );
  hboxLayout->setMargin( 0 );

  belongsToUserEnabled = new QCheckBox( ownershipGroup, "belongsToUserEnabled" );
  belongsToUserEnabled->setText( i18n( "Belongs to &user" ) );
  hboxLayout->addWidget( belongsToUserEnabled );

  belongsToUserData = new QComboBox( false, ownershipGroup, "belongsToUserData" );
  belongsToUserData->setEnabled( false );
  belongsToUserData->setEditable( false );
  hboxLayout->addWidget( belongsToUserData );

  belongsToGroupEnabled = new QCheckBox( ownershipGroup, "belongsToGroupEnabled" );
  belongsToGroupEnabled->setText( i18n( "Belongs to gr&oup" ) );
  hboxLayout->addWidget( belongsToGroupEnabled );