/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2007 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/

#include "chidemodulechooserdialog.h"
#include "chidemodulechooserdialog.moc"

#include "backend/drivers/cswordmoduleinfo.h"
#include "backend/managers/cswordbackend.h"
#include "backend/btmoduletreeitem.h"

#include "util/cpointers.h"
#include "util/cresmgr.h"
#include "util/ctoolclass.h"
#include "util/directoryutil.h"

#include <QDialog>
#include <QButtonGroup>
#include <QDialogButtonBox>
#include <QHBoxLayout>
#include <QSpacerItem>
#include <QTreeWidget>
#include <QVBoxLayout>
#include <QStringList>
#include <QDebug>
#include <QHeaderView>


CHideModuleChooserDialog::CHideModuleChooserDialog( QWidget* parent, QString title, QString label, QString currentModule)
	: CModuleChooserDialog(parent, title, label),
	m_currentModule(currentModule),
	m_focusItem(0)
{
	QObject::connect(this, SIGNAL(modulesChanged(QList<CSwordModuleInfo*>, QTreeWidget*)), this, SLOT(applyHiddenModules(QList<CSwordModuleInfo*>)));
	init();
	if (m_focusItem) {
		treeWidget()->scrollToItem(m_focusItem);
	}
}


void CHideModuleChooserDialog::initModuleItem(BTModuleTreeItem* btItem, QTreeWidgetItem* widgetItem)
{
	widgetItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
	if (btItem->moduleInfo()->isHidden())
		widgetItem->setCheckState(0, Qt::Checked);
	else
		widgetItem->setCheckState(0, Qt::Unchecked);
	if (m_currentModule == widgetItem->text(0)) {
		m_focusItem = widgetItem;
	}
}

void CHideModuleChooserDialog::applyHiddenModules(QList<CSwordModuleInfo*> hiddenModules)
{
	qDebug("CHideModuleChooserDialog::applyHiddenModules");
	QList<CSwordModuleInfo*> allModules = CPointers::backend()->moduleList();
	foreach(CSwordModuleInfo* i, allModules) {
		if (hiddenModules.contains(i)) {
			i->setHidden(true);
		} else {
			i->setHidden(false);
		}

	}
}
