generalfilter.cpp

LINUX 下, 以 QT/KDE 写的档案管理员

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

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                                                     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 "generalfilter.h"
#include "filtertabs.h"
#include "../krusader.h"
#include "../VFS/vfs.h"

#include <klocale.h>
#include <kfiledialog.h>
#include <kmessagebox.h>
#include <kiconloader.h>
#include <qwhatsthis.h>
#include <qpushbutton.h>

GeneralFilter::GeneralFilter( FilterTabs *tabs, int properties, QWidget *parent, const char *name ) : QWidget( parent, name ),
    profileManager( 0 ), fltTabs( tabs )
{
  QGridLayout *filterLayout = new QGridLayout( this );
  filterLayout->setSpacing( 6 );
  filterLayout->setMargin( 11 );

  this->properties = properties;

  // Options for name filtering

  QGroupBox *nameGroup = new QGroupBox( this, "nameGroup" );
  nameGroup->setTitle( i18n( "File name" ) );
  nameGroup->setColumnLayout(0, Qt::Vertical );
  nameGroup->layout()->setSpacing( 0 );
  nameGroup->layout()->setMargin( 0 );
  QGridLayout *nameGroupLayout = new QGridLayout( nameGroup->layout() );
  nameGroupLayout->setAlignment( Qt::AlignTop );
  nameGroupLayout->setSpacing( 6 );
  nameGroupLayout->setMargin( 11 );

  searchForCase = new QCheckBox( nameGroup, "searchForCase" );
  searchForCase->setText( i18n( "&Case sensitive" ) );
  searchForCase->setChecked( false );
  nameGroupLayout->addWidget( searchForCase, 1, 2 );

  QLabel *searchForLabel = new QLabel( nameGroup, "searchForLabel" );
  searchForLabel->setText( i18n( "Search &for:" ) );
  nameGroupLayout->addWidget( searchForLabel, 0, 0 );

  searchFor = new KHistoryCombo( false, nameGroup, "searchFor" );
  searchFor->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, searchFor->sizePolicy().hasHeightForWidth() ) );
  searchFor->setEditable( true );
  searchFor->setDuplicatesEnabled( false );
  searchFor->setMaxCount( 25 );
  searchForLabel->setBuddy( searchFor );
  nameGroupLayout->addMultiCellWidget( searchFor, 0, 0, 1, 2 );

  QString s = "<p><img src='toolbar|find'></p>" + i18n("<p>The filename filtering criteria is defined here.</p><p>You can make use of wildcards. Multiple patterns are separated by space (means logical OR) and patterns are excluded from the search using the pipe symbol.</p><p>If the pattern is ended with a slash (<code>*pattern*/</code>), that means that pattern relates to recursive search of directories.<ul><li><code>pattern</code> - means to search those files/directories that name is <code>pattern</code>, recursive search goes through all subdirectories independently of the value of <code>pattern</code></li><li><code>pattern/</code> - means to search all files/directories, but recursive search goes through/excludes the directories that name is <code>pattern</code></li></ul><p></p><p>It's allowed to use quotation marks for names that contain space. Filter <code>\"Program&nbsp;Files\"</code> searches out those files/directories that name is <code>Program&nbsp;Files</code>.</p><p>Examples:<ul><code><li>*.o</li><li>*.h *.c\?\?</li><li>*.cpp *.h | *.moc.cpp</li><li>* | CVS/ .svn/</li></code></ul><b>Note</b>: the search term '<code>text</code>' is equivalent to '<code>*text*</code>'.</p>");
  QWhatsThis::add(searchFor, s);
  QWhatsThis::add(searchForLabel, s);

  QLabel *searchType = new QLabel( nameGroup, "searchType" );
  searchType->setText( i18n( "&Of type:" ) );
  nameGroupLayout->addWidget( searchType, 1, 0 );

  ofType = new KComboBox( false, nameGroup, "ofType" );
  ofType->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, ofType->sizePolicy().hasHeightForWidth() ) );
  ofType->setEditable( false );
  searchType->setBuddy(ofType);
  ofType->insertItem(i18n("All Files"));
  ofType->insertItem(i18n("Archives"));
  ofType->insertItem(i18n("Directories"));
  ofType->insertItem(i18n("Image Files"));
  ofType->insertItem(i18n("Text Files"));
  ofType->insertItem(i18n("Video Files"));
  ofType->insertItem(i18n("Audio Files"));

  nameGroupLayout->addWidget( ofType, 1, 1 );
  filterLayout->addWidget( nameGroup, 0, 0 );

  middleLayout = new QHBoxLayout();
  middleLayout->setSpacing( 6 );
  middleLayout->setMargin( 0 );
  QSpacerItem* middleSpacer = new QSpacerItem( 1, 1, QSizePolicy::Fixed, QSizePolicy::Fixed );
  middleLayout->addItem( middleSpacer );

  if( properties & FilterTabs::HasProfileHandler )
  {
    // The profile handler

    QGroupBox *profileHandler = new QGroupBox( this, "profileHandler" );
    profileHandler->setTitle( i18n( "&Profile handler" ) );
    profileHandler->setColumnLayout(0, Qt::Vertical );
    profileHandler->layout()->setSpacing( 0 );
    profileHandler->layout()->setMargin( 0 );
    QGridLayout *profileLayout = new QGridLayout( profileHandler->layout() );
    profileLayout->setAlignment( Qt::AlignTop );
    profileLayout->setSpacing( 6 );
    profileLayout->setMargin( 11 );

    profileListBox = new QListBox( profileHandler, "profileListBox" );
    profileLayout->addMultiCellWidget( profileListBox, 0, 3, 0, 0 );

    profileAddBtn = new QPushButton( i18n( "&Add" ), profileHandler, "profileAddBtn" );
    profileLayout->addWidget( profileAddBtn, 0, 1 );

    profileLoadBtn = new QPushButton( i18n( "&Load" ), profileHandler, "profileLoadBtn" );
    profileLoadBtn->setEnabled( false );
    profileLayout->addWidget( profileLoadBtn, 1, 1 );

    profileOverwriteBtn = new QPushButton( i18n( "&Overwrite" ), profileHandler, "profileOverwriteBtn" );
    profileOverwriteBtn->setEnabled( false );
    profileLayout->addWidget( profileOverwriteBtn, 2, 1 );

    profileRemoveBtn = new QPushButton( i18n( "&Remove" ), profileHandler, "profileRemoveBtn" );
    profileRemoveBtn->setEnabled( false );
    profileLayout->addWidget( profileRemoveBtn, 3, 1 );

    profileManager = new ProfileManager( "SelectionProfile", this, "selectionProfileManager" );
    profileManager->hide();

    middleLayout->addWidget( profileHandler );

    refreshProfileListBox();
  }

  if( properties & FilterTabs::HasSearchIn )
  {
    // Options for search in

    QGroupBox *searchInGroup = new QGroupBox( this, "searchInGroup" );
    searchInGroup->setTitle( i18n( "&Search in" ) );
    searchInGroup->setColumnLayout(0, Qt::Vertical );
    searchInGroup->layout()->setSpacing( 0 );
    searchInGroup->layout()->setMargin( 0 );
    QGridLayout *searchInLayout = new QGridLayout( searchInGroup->layout() );
    searchInLayout->setAlignment( Qt::AlignTop );
    searchInLayout->setSpacing( 6 );
    searchInLayout->setMargin( 11 );

    searchIn = new KURLListRequester( searchInGroup, "searchIn" );
    searchInLayout->addWidget( searchIn, 0, 0 );

    middleLayout->addWidget( searchInGroup );
  }

  if( properties & FilterTabs::HasDontSearchIn )
  {
    // Options for don't search in

    QGroupBox *dontSearchInGroup = new QGroupBox( this, "dontSearchInGroup" );
    dontSearchInGroup->setTitle( i18n( "&Don't search in" ) );
    dontSearchInGroup->setColumnLayout(0, Qt::Vertical );
    dontSearchInGroup->layout()->setSpacing( 0 );
    dontSearchInGroup->layout()->setMargin( 0 );
    QGridLayout *dontSearchInLayout = new QGridLayout( dontSearchInGroup->layout() );
    dontSearchInLayout->setAlignment( Qt::AlignTop );
    dontSearchInLayout->setSpacing( 6 );
    dontSearchInLayout->setMargin( 11 );

    dontSearchIn = new KURLListRequester( dontSearchInGroup, "dontSearchIn" );
    dontSearchInLayout->addWidget( dontSearchIn, 0, 0 );

    middleLayout->addWidget( dontSearchInGroup );
  }

  filterLayout->addLayout( middleLayout, 1, 0 );

  // Options for containing text

  QGroupBox *containsGroup = new QGroupBox( this, "containsGroup" );
  containsGroup->setTitle( i18n( "Containing text" ) );
  containsGroup->setColumnLayout(0, Qt::Vertical );
  containsGroup->layout()->setSpacing( 0 );
  containsGroup->layout()->setMargin( 0 );
  QGridLayout *containsLayout = new QGridLayout( containsGroup->layout() );
  containsLayout->setAlignment( Qt::AlignTop );
  containsLayout->setSpacing( 6 );
  containsLayout->setMargin( 11 );

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

  QLabel *containsLabel = new QLabel( containsGroup, "containsLabel" );
  containsLabel->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)0, (QSizePolicy::SizeType)1, containsLabel->sizePolicy().hasHeightForWidth() ) );
  containsLabel->setText( i18n( "&Text:" ) );
  containsTextLayout->addWidget( containsLabel );

  containsText = new KHistoryCombo( false, containsGroup, "containsText" );
  containsText->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)0, containsText->sizePolicy().hasHeightForWidth() ) );
  containsText->setDuplicatesEnabled( false );
  containsText->setMaxCount( 25 );
  containsTextLayout->addWidget( containsText );
  containsLabel->setBuddy(containsText);

  containsLayout->addLayout( containsTextLayout, 0, 0 );

  QHBoxLayout *containsCbsLayout = new QHBoxLayout();
  containsCbsLayout->setSpacing( 6 );
  containsCbsLayout->setMargin( 0 );
  QSpacerItem* cbSpacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
  containsCbsLayout->addItem( cbSpacer );

  remoteContentSearch = new QCheckBox( containsGroup, "remoteContentSearch" );
  remoteContentSearch->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, remoteContentSearch->sizePolicy().hasHeightForWidth() ) );
  remoteContentSearch->setText( i18n( "&Remote content search" ) );
  remoteContentSearch->setChecked( false );
  containsCbsLayout->addWidget( remoteContentSearch );
  if( !( properties & FilterTabs::HasRemoteContentSearch ) )
    remoteContentSearch->hide();

  containsWholeWord = new QCheckBox( containsGroup, "containsWholeWord" );
  containsWholeWord->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, containsWholeWord->sizePolicy().hasHeightForWidth() ) );
  containsWholeWord->setText( i18n( "&Match whole word only" ) );
  containsWholeWord->setChecked( false );
  containsCbsLayout->addWidget( containsWholeWord );

  containsTextCase = new QCheckBox( containsGroup, "containsTextCase" );
  containsTextCase->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, containsTextCase->sizePolicy().hasHeightForWidth() ) );
  containsTextCase->setText( i18n( "Cas&e sensitive" ) );
  containsTextCase->setChecked( true );
  containsCbsLayout->addWidget( containsTextCase );

  containsLayout->addLayout( containsCbsLayout, 1, 0 );

  filterLayout->addWidget( containsGroup, 2, 0 );

  if( properties & FilterTabs::HasRecurseOptions )
  {
    // Options for recursive searching

    QHBoxLayout *recurseLayout = new QHBoxLayout();
    recurseLayout->setSpacing( 6 );
    recurseLayout->setMargin( 0 );
    QSpacerItem* recurseSpacer = new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum );
    recurseLayout->addItem( recurseSpacer );

    searchInDirs = new QCheckBox( this, "searchInDirs" );
    searchInDirs->setText( i18n( "Search in s&ubdirectories" ) );
    searchInDirs->setChecked( true );
    recurseLayout->addWidget( searchInDirs );

    searchInArchives = new QCheckBox( this, "searchInArchives" );
    searchInArchives->setText( i18n( "Search in arch&ives" ) );
    recurseLayout->addWidget( searchInArchives );