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/***************************************************************************
begin : Thu Jul 31 00:31:51 2003
copyright : (C) 2003 - 2004 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* *
* 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 <kcombobox.h>
#include <klineedit.h>
#include <kpushbutton.h>
#include <klocale.h>
#include <qradiobutton.h>
#include <qvgroupbox.h>
#include <qlabel.h>
#include <qhbox.h>
#include <qvbox.h>
#include <qlayout.h>
#include <qhbuttongroup.h>
#include "collectionlist.h"
#include "advancedsearchdialog.h"
#include "searchwidget.h"
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
AdvancedSearchDialog::AdvancedSearchDialog(const QString &defaultName,
const PlaylistSearch &defaultSearch,
QWidget *parent,
const char *name) :
KDialogBase(parent, name, true, i18n("Create Search Playlist"), Ok|Cancel)
{
makeVBoxMainWidget();
QHBox *box = new QHBox(mainWidget());
box->setSpacing(5);
new QLabel(i18n("Playlist name:"), box);
m_playlistNameLineEdit = new KLineEdit(defaultName, box);
QVGroupBox *criteriaGroupBox = new QVGroupBox(i18n("Search Criteria"), mainWidget());
static_cast<QHBox *>(mainWidget())->setStretchFactor(criteriaGroupBox, 1);
QHButtonGroup *group = new QHButtonGroup(criteriaGroupBox);
m_matchAnyButton = new QRadioButton(i18n("Match any of the following"), group);
m_matchAllButton = new QRadioButton(i18n("Match all of the following"), group);
m_criteria = new QVBox(criteriaGroupBox);
if(defaultSearch.isNull()) {
m_searchLines.append(new SearchLine(m_criteria));
m_searchLines.append(new SearchLine(m_criteria));
m_matchAnyButton->setChecked(true);
}
else {
PlaylistSearch::ComponentList components = defaultSearch.components();
for(PlaylistSearch::ComponentList::ConstIterator it = components.begin();
it != components.end();
++it)
{
SearchLine *s = new SearchLine(m_criteria);
s->setSearchComponent(*it);
m_searchLines.append(s);
}
if(defaultSearch.searchMode() == PlaylistSearch::MatchAny)
m_matchAnyButton->setChecked(true);
else
m_matchAllButton->setChecked(true);
}
QWidget *buttons = new QWidget(criteriaGroupBox);
QBoxLayout *l = new QHBoxLayout(buttons, 0, 5);
KPushButton *clearButton = new KPushButton(KStdGuiItem::clear(), buttons);
connect(clearButton, SIGNAL(clicked()), SLOT(clear()));
l->addWidget(clearButton);
l->addStretch(1);
m_moreButton = new KPushButton(i18n("More"), buttons);
connect(m_moreButton, SIGNAL(clicked()), SLOT(more()));
l->addWidget(m_moreButton);
m_fewerButton = new KPushButton(i18n("Fewer"), buttons);
connect(m_fewerButton, SIGNAL(clicked()), SLOT(fewer()));
l->addWidget(m_fewerButton);
m_playlistNameLineEdit->setFocus();
}
AdvancedSearchDialog::~AdvancedSearchDialog()
{
}
////////////////////////////////////////////////////////////////////////////////
// public slots
////////////////////////////////////////////////////////////////////////////////
AdvancedSearchDialog::Result AdvancedSearchDialog::exec()
{
Result r;
r.result = DialogCode(KDialogBase::exec());
r.search = m_search;
r.playlistName = m_playlistName;
return r;
}
////////////////////////////////////////////////////////////////////////////////
// protected slots
////////////////////////////////////////////////////////////////////////////////
void AdvancedSearchDialog::accept()
{
m_search.clearPlaylists();
m_search.clearComponents();
m_search.addPlaylist(CollectionList::instance());
QValueListConstIterator<SearchLine *> it = m_searchLines.begin();
for(; it != m_searchLines.end(); ++it)
m_search.addComponent((*it)->searchComponent());
PlaylistSearch::SearchMode m = PlaylistSearch::SearchMode(!m_matchAnyButton->isChecked());
m_search.setSearchMode(m);
m_playlistName = m_playlistNameLineEdit->text();
KDialogBase::accept();
}
void AdvancedSearchDialog::clear()
{
QValueListConstIterator<SearchLine *> it = m_searchLines.begin();
for(; it != m_searchLines.end(); ++it)
(*it)->clear();
}
void AdvancedSearchDialog::more()
{
SearchLine *searchLine = new SearchLine(m_criteria);
m_searchLines.append(searchLine);
searchLine->show();
updateButtons();
}
void AdvancedSearchDialog::fewer()
{
SearchLine *searchLine = m_searchLines.last();
m_searchLines.remove(searchLine);
delete searchLine;
updateButtons();
}
////////////////////////////////////////////////////////////////////////////////
// private methods
////////////////////////////////////////////////////////////////////////////////
void AdvancedSearchDialog::updateButtons()
{
m_moreButton->setEnabled(m_searchLines.count() < 16);
m_fewerButton->setEnabled(m_searchLines.count() > 1);
}
#include "advancedsearchdialog.moc"
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