/****************************************************************************
** Dooble - The Secure Internet Web Browser
**
** Copyright (c) 2008, 2009, 2010, 2011 Alexis Megas,
** Gunther van Dooble, and the Dooble Team.
** All rights reserved.
**
** License: GPL2 only:
** 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; version 2 of the License only.
**
** 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
** or see here: http://www.gnu.org/licenses/gpl.html
**
** For the WebKit library, please see: http://webkit.org.
**
** THE CODE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY
** EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
** GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
** IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
** ARISING IN ANY WAY OUT OF THE USE OF THIS APPLICATION, EVEN IF ADVISED
** OF THE POSSIBILITY OF SUCH DAMAGE.
**
** Please report all praise, requests, bugs, and problems to the project
** team and administrators: http://sf.net/projects/dooble.
**
** You can find us listed at our project page. New team members are welcome.
** The name of the authors should not be used to endorse or promote products
** derived from Dooble without specific prior written permission.
** If you use this code for other projects, please let us know.
**
** Web sites:
**   http://sf.net/projects/dooble
**   http://dooble.sf.net
****************************************************************************/

#include <QStyle>
#include <QSettings>
#include <QResizeEvent>

#include "dooble.h"
#include "dgenericsearchwidget.h"

dgenericsearchwidget::dgenericsearchwidget(QWidget *parent):QLineEdit(parent)
{
  findToolButton = new QToolButton(this);
  findToolButton->setToolTip(tr("Initiate Search"));
  findToolButton->setIconSize(QSize(16, 16));
  findToolButton->setCursor(Qt::ArrowCursor);
  findToolButton->setStyleSheet("QToolButton {"
				"border: none; "
				"padding-bottom: 0px; "
				"}");
  slotSetIcons();

  int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);

  setStyleSheet
    (QString("QLineEdit {padding-right: %1px; padding-left: %2px; "
	     "selection-background-color: darkgray;}").arg
     (findToolButton->sizeHint().width() + frameWidth + 1).arg
     (frameWidth + 1));
  setMinimumHeight(sizeHint().height() + 5);
}

void dgenericsearchwidget::resizeEvent(QResizeEvent *event)
{
  int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
  QSize size1 = findToolButton->sizeHint();

  findToolButton->move
    (rect().right() - frameWidth - size1.width(),
     (rect().bottom() + 2 - size1.height()) / 2);
  QLineEdit::resizeEvent(event);
}

void dgenericsearchwidget::slotSetIcons(void)
{
  QSettings settings
    (dooble::s_settings.value("iconSet").toString(), QSettings::IniFormat);

  settings.beginGroup("searchWidget");
  findToolButton->setIcon
    (QIcon(settings.value("findToolButton").toString()));
}
