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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-05-19
* Description : a dialog to perform simple search in albums
*
* Copyright (C) 2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
* Copyright (C) 2006-2008 by 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, 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.
*
* ============================================================ */
/** @file searchquickdialog.cpp */
// TQt includes.
#include <tqtimer.h>
#include <tqlayout.h>
#include <tqstringlist.h>
#include <tqdatetime.h>
#include <tqlabel.h>
#include <tqwhatsthis.h>
// KDE includes.
#include <klineedit.h>
#include <tdelocale.h>
#include <kurl.h>
// Local includes.
#include "ddebug.h"
#include "searchtextbar.h"
#include "searchresultsview.h"
#include "searchquickdialog.h"
#include "searchquickdialog.moc"
namespace Digikam
{
class SearchQuickDialogPriv
{
public:
SearchQuickDialogPriv()
{
timer = 0;
searchEdit = 0;
nameEdit = 0;
resultsView = 0;
}
TQTimer *timer;
KLineEdit *nameEdit;
SearchTextBar *searchEdit;
SearchResultsView *resultsView;
};
SearchQuickDialog::SearchQuickDialog(TQWidget* parent, KURL& url)
: KDialogBase(Plain, i18n("Quick Search"), Help|Ok|Cancel, Ok,
parent, 0, true, true), m_url(url)
{
d = new SearchQuickDialogPriv;
d->timer = new TQTimer(this);
setHelp("quicksearchtool.anchor", "digikam");
TQGridLayout* grid = new TQGridLayout(plainPage(), 2, 2, 0, spacingHint());
TQLabel *label1 = new TQLabel("<b>" + i18n("Search:") + "</b>", plainPage());
d->searchEdit = new SearchTextBar(plainPage(), "SearchQuickDialogSearchEdit", i18n("Enter here your search criteria"));
TQWhatsThis::add( d->searchEdit, i18n("<p>Enter your search criteria to find items in the album library"));
d->resultsView = new SearchResultsView(plainPage());
d->resultsView->setMinimumSize(320, 200);
TQWhatsThis::add( d->resultsView, i18n("<p>Here you can see the items found in album library, "
"using the current search criteria"));
TQLabel *label2 = new TQLabel(i18n("Save search as:"), plainPage());
d->nameEdit = new KLineEdit(plainPage());
d->nameEdit->setText(i18n("Last Search"));
TQWhatsThis::add( d->nameEdit, i18n("<p>Enter the name of the current search to save in the "
"\"My Searches\" view"));
grid->addMultiCellWidget(label1, 0, 0, 0, 0);
grid->addMultiCellWidget(d->searchEdit, 0, 0, 1, 2);
grid->addMultiCellWidget(d->resultsView, 1, 1, 0, 2);
grid->addMultiCellWidget(label2, 2, 2, 0, 1);
grid->addMultiCellWidget(d->nameEdit, 2, 2, 2, 2);
connect(d->searchEdit, TQT_SIGNAL(signalTextChanged(const TQString&)),
this, TQT_SLOT(slotSearchChanged(const TQString&)));
connect(d->resultsView, TQT_SIGNAL(signalSearchResultsMatch(bool)),
d->searchEdit, TQT_SLOT(slotSearchResult(bool)));
connect(d->timer, TQT_SIGNAL(timeout()),
this, TQT_SLOT(slotTimeOut()));
enableButtonOK(false);
resize(configDialogSize("QuickSearch Dialog"));
// check if we are being passed a valid url
if (m_url.isValid())
{
int count = m_url.queryItem("count").toInt();
if (count > 0)
{
TQStringList strList;
for (int i=1; i<=count; i++)
{
TQString val = m_url.queryItem(TQString::number(i) + ".val");
if (!strList.contains(val))
{
strList.append(val);
}
}
d->searchEdit->setText(strList.join(" "));
d->nameEdit->setText(url.queryItem("name"));
d->timer->start(0, true);
}
}
}
SearchQuickDialog::~SearchQuickDialog()
{
saveDialogSize(("QuickSearch Dialog"));
delete d->timer;
delete d;
}
void SearchQuickDialog::slotTimeOut()
{
if (d->searchEdit->text().isEmpty())
{
d->resultsView->clear();
enableButtonOK(false);
return;
}
enableButtonOK(true);
KURL url;
url.setProtocol("digikamsearch");
TQString path, num;
int count = 0;
TQStringList textList = TQStringList::split(' ', d->searchEdit->text());
for (TQStringList::iterator it = textList.begin(); it != textList.end(); ++it)
{
if (count != 0)
path += " AND ";
path += TQString(" %1 ").arg(count + 1);
num = TQString::number(++count);
url.addQueryItem(num + ".key", "keyword");
url.addQueryItem(num + ".op", "like");
url.addQueryItem(num + ".val", *it);
}
url.setPath(path);
url.addQueryItem("name", "Live Search");
url.addQueryItem("count", num);
m_url = url;
d->resultsView->openURL(url);
}
void SearchQuickDialog::slotSearchChanged(const TQString&)
{
d->timer->start(500, true);
}
void SearchQuickDialog::hideEvent(TQHideEvent* e)
{
m_url.removeQueryItem("name");
m_url.addQueryItem("name", d->nameEdit->text().isEmpty() ?
i18n("Last Search") : d->nameEdit->text());
KDialogBase::hideEvent(e);
}
} // namespace Digikam
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