Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 192 insertions, 0 deletions

diff --git a/kfind/kfind.cpp b/kfind/kfind.cpp
new file mode 100644
index 000000000..93c646a91
--- /dev/null
+++ b/kfind/kfind.cpp
@@ -0,0 +1,192 @@
+/***********************************************************************
+ *
+ *  Kfind.cpp
+ *
+ * This is KFind, released under GPL
+ *
+ *   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.
+ *
+ * KFind (c) 1998-2003 The KDE Developers
+  Martin Hartig
+  Stephan Kulow <coolo@kde.org>
+  Mario Weilguni <mweilguni@sime.com>
+  Alex Zepeda <zipzippy@sonic.net>
+  Miroslav Flídr <flidr@kky.zcu.cz>
+  Harri Porten <porten@kde.org>
+  Dima Rogozin <dima@mercury.co.il>
+  Carsten Pfeiffer <pfeiffer@kde.org>
+  Hans Petter Bieker <bieker@kde.org>
+  Waldo Bastian <bastian@kde.org>
+  Beppe Grimaldi <grimalkin@ciaoweb.it>
+  Eric Coquelle <coquelle@caramail.com>
+
+ **********************************************************************/
+
+#include <kpushbutton.h>
+#include <qlayout.h>
+#include <qvbox.h>
+
+#include <kdialog.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kseparator.h>
+#include <qlineedit.h>
+#include <qcheckbox.h>
+#include <kstdguiitem.h>
+
+#include "kftabdlg.h"
+#include "kquery.h"
+
+#include "kfind.moc"
+
+Kfind::Kfind(QWidget *parent, const char *name)
+  : QWidget( parent, name )
+{
+  kdDebug() << "Kfind::Kfind " << this << endl;
+  QBoxLayout * mTopLayout = new QBoxLayout( this, QBoxLayout::LeftToRight,
+                                            KDialog::marginHint(), KDialog::spacingHint() );
+
+  // create tabwidget
+  tabWidget = new KfindTabWidget( this );
+  mTopLayout->addWidget(tabWidget);
+
+  /*
+   * This is ugly.  Might be a KSeparator bug, but it makes a small black
+   * pixel for me which is visually distracting (GS).
+  // create separator
+  KSeparator * mActionSep = new KSeparator( this );
+  mActionSep->setFocusPolicy( QWidget::ClickFocus );
+  mActionSep->setOrientation( QFrame::VLine );
+  mTopLayout->addWidget(mActionSep);
+  */
+
+  // create button box
+  QVBox * mButtonBox = new QVBox( this );
+  QVBoxLayout *lay = (QVBoxLayout*)mButtonBox->layout();
+  lay->addStretch(1);
+  mTopLayout->addWidget(mButtonBox);
+
+  mSearch = new KPushButton( KGuiItem(i18n("&Find"), "find"), mButtonBox );
+  mButtonBox->setSpacing( (tabWidget->sizeHint().height()-4*mSearch->sizeHint().height()) / 4);
+  connect( mSearch, SIGNAL(clicked()), this, SLOT( startSearch() ) );
+  mStop = new KPushButton( KGuiItem(i18n("Stop"), "stop"), mButtonBox );
+  connect( mStop, SIGNAL(clicked()), this, SLOT( stopSearch() ) );
+  mSave = new KPushButton( KStdGuiItem::saveAs(), mButtonBox );
+  connect( mSave, SIGNAL(clicked()), this, SLOT( saveResults() ) );
+
+  KPushButton * mClose = new KPushButton( KStdGuiItem::close(), mButtonBox );
+  connect( mClose, SIGNAL(clicked()), this, SIGNAL( destroyMe() ) );
+
+  // react to search requests from widget
+  connect( tabWidget, SIGNAL(startSearch()), this, SLOT( startSearch() ) );
+
+  mSearch->setEnabled(true); // Enable "Search"
+  mStop->setEnabled(false);  // Disable "Stop"
+  mSave->setEnabled(false);  // Disable "Save..."
+
+  dirlister=new KDirLister();
+}
+
+Kfind::~Kfind()
+{
+  stopSearch();
+  dirlister->stop();
+  delete dirlister;
+  kdDebug() << "Kfind::~Kfind" << endl;
+}
+
+void Kfind::setURL( const KURL &url )
+{
+  tabWidget->setURL( url );
+}
+
+void Kfind::startSearch()
+{
+  tabWidget->setQuery(query);
+  emit started();
+
+  //emit resultSelected(false);
+  //emit haveResults(false);
+
+  mSearch->setEnabled(false); // Disable "Search"
+  mStop->setEnabled(true);  // Enable "Stop"
+  mSave->setEnabled(false);  // Disable "Save..."
+
+  tabWidget->beginSearch();
+
+  dirlister->openURL(KURL(tabWidget->dirBox->currentText().stripWhiteSpace()));
+
+  query->start();
+}
+
+void Kfind::stopSearch()
+{
+  // will call KFindPart::slotResult, which calls searchFinished here
+  query->kill();
+}
+
+/*
+void Kfind::newSearch()
+{
+  // WABA: Not used any longer?
+  stopSearch();
+
+  tabWidget->setDefaults();
+
+  emit haveResults(false);
+  emit resultSelected(false);
+
+  setFocus();
+}
+*/
+
+void Kfind::searchFinished()
+{
+  mSearch->setEnabled(true); // Enable "Search"
+  mStop->setEnabled(false);  // Disable "Stop"
+  // ## TODO mSave->setEnabled(true);  // Enable "Save..."
+
+  tabWidget->endSearch();
+  setFocus();
+}
+
+
+void Kfind::saveResults()
+{
+  // TODO
+}
+
+void Kfind::setFocus()
+{
+  tabWidget->setFocus();
+}
+
+void Kfind::saveState( QDataStream *stream )
+{
+  query->kill();
+  *stream << tabWidget->nameBox->currentText();
+  *stream << tabWidget->dirBox->currentText();
+  *stream << tabWidget->typeBox->currentItem();
+  *stream << tabWidget->textEdit->text();
+  *stream << (int)( tabWidget->subdirsCb->isChecked() ? 0 : 1 );
+}
+
+void Kfind::restoreState( QDataStream *stream )
+{
+  QString namesearched, dirsearched,containing;
+  int typeIdx;
+  int subdirs;
+  *stream >> namesearched;
+  *stream >> dirsearched;
+  *stream >> typeIdx;
+  *stream >> containing;
+  *stream >> subdirs;
+  tabWidget->nameBox->insertItem( namesearched, 0);
+  tabWidget->dirBox->insertItem ( dirsearched, 0);
+  tabWidget->typeBox->setCurrentItem(typeIdx);
+  tabWidget->textEdit->setText ( containing );
+  tabWidget->subdirsCb->setChecked( ( subdirs==0 ? true : false ));
+}