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Diffstat (limited to 'kipi-plugins/findimages/displaycompare.cpp')
| -rw-r--r-- | kipi-plugins/findimages/displaycompare.cpp | 463 |
1 files changed, 463 insertions, 0 deletions
diff --git a/kipi-plugins/findimages/displaycompare.cpp b/kipi-plugins/findimages/displaycompare.cpp new file mode 100644 index 0000000..70196a4 --- /dev/null +++ b/kipi-plugins/findimages/displaycompare.cpp @@ -0,0 +1,463 @@ +////////////////////////////////////////////////////////////////////////////// +// +// DISPLAYCOMPARE.CPP +// +// Copyright (C) 2001 Richard Groult <rgroult at jalix.org> (from ShowImg project) +// Copyright (C) 2004 Gilles Caulier <caulier dot gilles at gmail dot com> +// +// 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. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA. +// +////////////////////////////////////////////////////////////////////////////// + +// Include files for Qt + +#include <qptrvector.h> +#include <qdict.h> +#include <qfile.h> +#include <qlistbox.h> +#include <qlabel.h> +#include <qgroupbox.h> +#include <qlistview.h> +#include <qcheckbox.h> +#include <qheader.h> +#include <qlayout.h> +#include <qfileinfo.h> +#include <qimage.h> +#include <qpixmap.h> +#include <qwhatsthis.h> +#include <qpushbutton.h> +#include <qframe.h> + +// Include files for KDE + +#include <klocale.h> +#include <kmessagebox.h> +#include <kiconloader.h> +#include <klistview.h> +#include <ksqueezedtextlabel.h> +#include <kapplication.h> +#include <kurl.h> +#include <kio/job.h> +#include <kio/jobclasses.h> +#include <kio/netaccess.h> +#include <kio/global.h> +#include <kimageio.h> +#include <kio/previewjob.h> +#include <khelpmenu.h> +#include <kpopupmenu.h> +#include <kstandarddirs.h> + +// Include files for KIPI + +#include <libkipi/version.h> + +// Local include files + +#include "pluginsversion.h" +#include "kpaboutdata.h" +#include "displaycompare.h" + +namespace KIPIFindDupplicateImagesPlugin +{ + +///////////////////////////////////////////////////////////////////////////////////////////// + +class FindOriginalItem : public QCheckListItem +{ +public: + FindOriginalItem(QListView * parent, QString const & name, QString const & fullpath, + QString const & album, QString const & comments) + : QCheckListItem( parent, name, QCheckListItem::CheckBox), _name(name), + _fullpath(fullpath), _album (album), _comments (comments) + {} + + QString name() { return _name; } + QString fullpath() { return _fullpath; } + QString album() { return _album; } + QString comments() { return _comments; } + +private: + QString _name; + QString _fullpath; + QString _album; + QString _comments; +}; + + +///////////////////////////////////////////////////////////////////////////////////////////// + +class FindDuplicateItem : public QCheckListItem +{ +public: + FindDuplicateItem(QListView * parent, QString const & name, QString const & fullpath, + QString const & album, QString const & comments) + : QCheckListItem( parent, name, QCheckListItem::CheckBox), _name(name), + _fullpath(fullpath), _album (album), _comments (comments) + {} + + QString name() { return _name; } + QString fullpath() { return _fullpath; } + QString album() { return _album; } + QString comments() { return _comments; } + +private: + QString _name; + QString _fullpath; + QString _album; + QString _comments; +}; + + +//////////////////////////////////// CONSTRUCTOR //////////////////////////////////////////// + +DisplayCompare::DisplayCompare(QWidget* parent, KIPI::Interface* interface, + const QDict < QPtrVector < QFile > >& cmp ) + : KDialogBase( parent, "DisplayCompare", true, 0, + Help|User1|Close, Close, false, i18n("Delete")), + m_cmp(cmp), m_interface( interface ) +{ + KImageIO::registerFormats(); + + // About data and help button. + + m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("Find Duplicate Images"), + 0, + KAboutData::License_GPL, + I18N_NOOP("A Kipi plugin to find duplicate images\n" + "This plugin is based on ShowImg implementation algorithm"), + "(c) 2003-2004, Gilles Caulier"); + + m_about->addAuthor("Jesper K. Pedersen", I18N_NOOP("Maintainer"), + "blackie atkde dot org"); + + m_about->addAuthor("Gilles Caulier", I18N_NOOP("Original author"), + "caulier dot gilles at gmail dot com"); + + m_about->addAuthor("Richard Groult", I18N_NOOP("Find duplicate images algorithm"), + "rgroult at jalix.org"); + + m_helpButton = actionButton( Help ); + KHelpMenu* helpMenu = new KHelpMenu(this, m_about, false); + helpMenu->menu()->removeItemAt(0); + helpMenu->menu()->insertItem(i18n("Plugin Handbook"), this, SLOT(slotHelp()), 0, -1, 0); + m_helpButton->setPopup( helpMenu->menu() ); + + // ---------------------------------------------------- + + QWidget* box = new QWidget( this ); + setMainWidget(box); + QVBoxLayout* ml = new QVBoxLayout( box, 10 ); + QHBoxLayout* h1 = new QHBoxLayout( ml ); + QVBoxLayout* v1 = new QVBoxLayout( h1 ); + h1->addSpacing( 5 ); + QGridLayout* g1 = new QGridLayout( v1, 1, 2 ); + + //--------------------------------------------- + + GroupBox1 = new QGroupBox( 1, Qt::Horizontal, i18n("Original Files"), box ); + GroupBox1->layout()->setSpacing( 6 ); + GroupBox1->layout()->setMargin( 11 ); + + OriginalNameLabel = new KSqueezedTextLabel( GroupBox1, "OriginalNameLabel" ); + OriginalNameLabel->setFrameShape( QLabel::Box ); + OriginalNameLabel->setAlignment( int( QLabel::AlignCenter ) ); + + preview1 = new QLabel( GroupBox1, "preview1" ); + preview1->setFixedHeight( 120 ); + preview1->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter ); + preview1->setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ) ); + QWhatsThis::add( preview1, i18n( "<p>The preview of files with duplicates." ) ); + + originalInfoLabel1 = new KSqueezedTextLabel( GroupBox1, "originalInfoLabel1" ); + originalInfoLabel1->setAlignment( int( QLabel::AlignCenter ) ); + originalInfoLabel2 = new KSqueezedTextLabel( GroupBox1, "originalInfoLabel2" ); + originalInfoLabel2->setAlignment( int( QLabel::AlignCenter ) ); + originalInfoLabel3 = new KSqueezedTextLabel( GroupBox1, "originalInfoLabel3" ); + originalInfoLabel3->setAlignment( int( QLabel::AlignCenter ) ); + originalInfoLabel4 = new KSqueezedTextLabel( GroupBox1, "originalInfoLabel4" ); + originalInfoLabel4->setAlignment( int( QLabel::AlignCenter ) ); + originalInfoLabel5 = new KSqueezedTextLabel( GroupBox1, "originalInfoLabel5" ); + originalInfoLabel5->setAlignment( int( QLabel::AlignCenter ) ); + + listName = new KListView( GroupBox1, "listName" ); + listName->header()->setLabel( 0, i18n( "Files" ) ); + QWhatsThis::add( listName, i18n( "<p>This list contains all files with many duplicates." ) ); + listName->addColumn( i18n( "Files" ) ); + listName->setResizeMode(QListView::AllColumns); + + g1->addWidget( GroupBox1 , 0, 0); + + //--------------------------------------------- + + GroupBox2 = new QGroupBox( 1, Qt::Horizontal, i18n("Similar Files"), box ); + GroupBox2->layout()->setSpacing( 6 ); + GroupBox2->layout()->setMargin( 11 ); + + similarNameLabel = new KSqueezedTextLabel( GroupBox2, "similarNameLabel" ); + similarNameLabel->setFrameShape( QLabel::Box ); + similarNameLabel->setAlignment( int( QLabel::AlignCenter ) ); + + preview2 = new QLabel( GroupBox2, "preview2" ); + preview2->setFixedHeight( 120 ); + preview2->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter ); + preview2->setSizePolicy( QSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ) ); + QWhatsThis::add( preview2, i18n( "<p>The preview of duplicate files." ) ); + + similarInfoLabel1 = new KSqueezedTextLabel( GroupBox2, "similarInfoLabel1" ); + similarInfoLabel1->setAlignment( int( QLabel::AlignCenter ) ); + similarInfoLabel2 = new KSqueezedTextLabel( GroupBox2, "similarInfoLabel2" ); + similarInfoLabel2->setAlignment( int( QLabel::AlignCenter ) ); + similarInfoLabel3 = new KSqueezedTextLabel( GroupBox2, "similarInfoLabel3" ); + similarInfoLabel3->setAlignment( int( QLabel::AlignCenter ) ); + similarInfoLabel4 = new KSqueezedTextLabel( GroupBox2, "similarInfoLabel4" ); + similarInfoLabel4->setAlignment( int( QLabel::AlignCenter ) ); + similarInfoLabel5 = new KSqueezedTextLabel( GroupBox2, "similarInfoLabel5" ); + similarInfoLabel5->setAlignment( int( QLabel::AlignCenter ) ); + + listEq = new KListView( GroupBox2, "listEq" ); + listEq->header()->setLabel( 0, i18n( "Files" ) ); + QWhatsThis::add( listEq, i18n( "<p>This list contains all duplicates files." ) ); + listEq->addColumn( i18n( "Identical To" ) ); + listEq->setResizeMode(QListView::AllColumns); + + g1->addWidget( GroupBox2 , 0, 1); + + setTabOrder( listName, listEq ); + + //--------------------------------------------- + + QDictIterator < QPtrVector < QFile > >itres(m_cmp); // iterator for res + int n_id = 0; + + while (itres.current ()) + { + QFileInfo fi(itres.currentKey()); + QString Temp = fi.dirPath(); + QString albumName = Temp.section('/', -1); + + KURL url; + url.setPath(fi.fileName()); + KIPI::ImageInfo info = m_interface->info(url); + QString comments = info.description(); + + new FindOriginalItem( listName, fi.fileName(), itres.currentKey(), albumName, comments ); + ++itres; + ++n_id; + } + + setCaption(i18n("1 Original Image with Duplicate Images Has Been Found", + "%n Original Images with Duplicate Images Have Been Found", n_id)); + + // signals and slots connections + + connect(this, SIGNAL(user1Clicked()), + this, SLOT(slotDelete())); + + connect(listName, SIGNAL(selectionChanged ( QListViewItem * )), + this, SLOT(slotDisplayLeft(QListViewItem *))); + + connect(listEq, SIGNAL(selectionChanged ( QListViewItem * )), + this, SLOT(slotDisplayRight(QListViewItem *))); + + resize( 700, 600 ); + listName->setSelected(listName->firstChild(), true); +} + + +//////////////////////////////////// DESTRUCTOR ///////////////////////////////////////////// + +DisplayCompare::~DisplayCompare() +{ + delete m_about; +} + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotHelp() +{ + KApplication::kApplication()->invokeHelp("findduplicateimages", + "kipi-plugins"); +} + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotDelete( void ) +{ + FindDuplicateItem *item = (FindDuplicateItem*)listEq->firstChild (); + FindDuplicateItem *itemTmp; + + while(item) // Remove duplicate file selected. + { + if( item->isOn() ) + { + itemTmp = (FindDuplicateItem*)item->nextSibling(); + KURL deleteImage(item->fullpath()); + + if ( KIO::NetAccess::del(deleteImage) == false ) + KMessageBox::error(this, i18n("Cannot remove duplicate file:\n%1").arg(item->fullpath())); + else + m_interface->delImage( deleteImage ); + + listEq->takeItem (item); + item = itemTmp; + } + else + item = (FindDuplicateItem*)item->nextSibling(); + } + + // Remove originals files selected. + + for (FindOriginalItem* item = (FindOriginalItem*)listName->firstChild(); item; + item = (FindOriginalItem*)item->nextSibling()) + { + if ( item->isOn() ) + { + KURL deleteImage(item->fullpath()); + + if ( KIO::NetAccess::del(deleteImage) == false ) + KMessageBox::error(this, i18n("Cannot remove original file:\n%1").arg(item->fullpath())); + + item->setOn( false ); + } + } +} + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotDisplayLeft(QListViewItem * item) +{ + KApplication::setOverrideCursor( waitCursor ); + listEq->clear(); + FindOriginalItem *pitem = static_cast<FindOriginalItem*>( item ); + QPtrVector < QFile > *list = (QPtrVector < QFile > *)m_cmp.find(pitem->fullpath()); + QImage im(pitem->fullpath()); + + if ( !im.isNull() ) + { + OriginalNameLabel->setText(pitem->name()); + originalInfoLabel1->setText(i18n("Image size: %1x%2 pixels").arg(im.width()).arg(im.height())); + originalInfoLabel2->setText(i18n("File size: 1 byte", + "File size: %n bytes",QFileInfo(pitem->fullpath()).size())); + originalInfoLabel3->setText(i18n("Modified: %1").arg(KLocale(NULL) + .formatDateTime(QFileInfo(pitem->fullpath()) + .lastModified()))); + originalInfoLabel4->setText(i18n("Album: %1").arg(pitem->album())); + originalInfoLabel5->setText(i18n("Comments: %1").arg(pitem->comments())); + } + + preview1->clear(); + + QString IdemIndexed = "file:" + pitem->fullpath(); + KURL url(IdemIndexed); + + KIO::PreviewJob* thumbJob1 = KIO::filePreview( url, preview1->height() ); + + connect(thumbJob1, SIGNAL(gotPreview(const KFileItem*, const QPixmap&)), + SLOT(slotGotPreview1(const KFileItem*, const QPixmap&))); + + FindDuplicateItem *last = NULL; + QFile *f = NULL; + QFileInfo *fi = new QFileInfo(); + QString fn; + + for (unsigned int i = 0 ; i < list->size () ; ++i) + { + f = (QFile*)list->at(i); + fi->setFile(*f); + fn = fi->absFilePath(); + + if (fi->exists ()) + { + QString Temp = fi->dirPath(); + QString albumName = Temp.section('/', -1); + + KURL url; + url.setPath(fi->fileName()); + KIPI::ImageInfo info = m_interface->info(url); + QString comments = info.description(); + + FindDuplicateItem *item = new FindDuplicateItem( listEq, + fi->fileName(), + fn, + albumName, + comments + ); + if (!last) + last = item; + } + } + + preview2->setPixmap(QPixmap()); + listEq->setSelected(last, true); + KApplication::restoreOverrideCursor(); +} + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotGotPreview1(const KFileItem* /*url*/, const QPixmap &pixmap) +{ + preview1->setPixmap(pixmap); +} + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotDisplayRight(QListViewItem * item) +{ + KApplication::setOverrideCursor( waitCursor ); + FindDuplicateItem *pitem = static_cast<FindDuplicateItem*>( item ); + QImage im(pitem->fullpath()); + + if ( !im.isNull() ) + { + similarNameLabel->setText(pitem->name()); + similarInfoLabel1->setText(i18n("Image size: %1x%2 pixels").arg(im.width()).arg(im.height())); + similarInfoLabel2->setText(i18n("File size: 1 byte", + "File size: %n bytes", QFileInfo(pitem->fullpath()).size())); + similarInfoLabel3->setText(i18n("Modified: %1").arg(KLocale(NULL) + .formatDateTime(QFileInfo(pitem->fullpath()) + .lastModified()))); + similarInfoLabel4->setText(i18n("Album: %1").arg(pitem->album())); + similarInfoLabel5->setText(i18n("Caption: %1").arg(pitem->comments())); + } + + preview2->clear(); + + QString IdemIndexed = "file:" + pitem->fullpath(); + KURL url(IdemIndexed); + + KIO::PreviewJob* thumbJob2 = KIO::filePreview( url, preview2->height() ); + + connect(thumbJob2, SIGNAL(gotPreview(const KFileItem*, const QPixmap&)), + SLOT(slotGotPreview2(const KFileItem*, const QPixmap&))); + + KApplication::restoreOverrideCursor(); + } + + +///////////////////////////////////////////////////////////////////////////////////////////// + +void DisplayCompare::slotGotPreview2(const KFileItem* /*url*/, const QPixmap &pixmap) +{ + preview2->setPixmap(pixmap); +} + +} // NameSpace KIPIFindDupplicateImagesPlugin + +#include "displaycompare.moc" |