/************************************************************************

        Copyright (c) 2005-2012 by Juphoon System Software Co., Ltd.
                       All rights reserved.

     This software is confidential and proprietary to Juphoon System Software Co.,
     Ltd.. No part of this software may be reproduced, stored, transmitted,
     disclosed or used in any form or by any means other than as expressly
     provided by the written license agreement between JusTel and its
     licensee.

     THIS SOFTWARE IS PROVIDED BY JusTel "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 JusTel 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 SOFTWARE, EVEN IF ADVISED OF THE 
     POSSIBILITY OF SUCH DAMAGE. 

                    Juphoon System Software Co., Ltd.

************************************************************************/
/*************************************************
  File name     : redit.cpp
  Module        : UI Widget
  Author       	: vic.ren
  Created on    : 2012-07-25
  Description   :
    Custom edits

  Modify History:
  1. Date:        Author:         Modification:
*************************************************/
/* include header files */
#include "JusCallPch.h"

RMetroEdt::RMetroEdt(QWidget *parent) : QLineEdit(parent)
{
	setAlignment(Qt::AlignVCenter);
	setStyleSheet(RStyle::editStyle());
}

void RMetroEdt::focusInEvent(QFocusEvent * event)
{
    if (!event) return;
    QLineEdit::focusInEvent(event);

    emit signalFocusIn();
}

void RMetroEdt::setBoder(bool bBoder)
{
    if (bBoder)
        return;
    setStyleSheet(RStyle::editStyle(false));
}

RDialEdit::RDialEdit(QWidget *parent) : RMetroEdt(parent)
{
	setAlignment(Qt::AlignVCenter);
    resize(TABWIDTH - 1, TABHEIGHT + 30);
    setBoder(true);
    setFont(RStyle::fontSize(24));
    QString qsStyleSheet;
    qsStyleSheet = "QLineEdit {color: white; border-radius:0px;"
        "border:0px; padding-left: 30px;}"
        "QLineEdit:read-only {color: " + RStyle::fontColor().name() + "}";
	setStyleSheet(qsStyleSheet);
}

void RDialEdit::paintEvent(QPaintEvent *event)
{
    if (!event) return;

    if (!isReadOnly())
    {
        QPainter painter;
        QImage image(":/images/ic_btn_tab.png");
        QImage sourceImage(size(), QImage::Format_ARGB32_Premultiplied);
        painter.begin(&sourceImage);
        painter.setCompositionMode(QPainter::CompositionMode_Source);
        painter.fillRect(sourceImage.rect(), Qt::transparent);
        painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
        painter.drawImage(0, 0, image);
        painter.end();
        
        QImage destinationImage(size(), QImage::Format_ARGB32_Premultiplied);
        painter.begin(&destinationImage);
        painter.setCompositionMode(QPainter::CompositionMode_Source);
        painter.fillRect(destinationImage.rect(), Qt::transparent);
        painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
        painter.fillRect(destinationImage.rect(), RStyle::backgroundColor());
        painter.end();

        QImage resultImage(size(), QImage::Format_ARGB32_Premultiplied);    
        painter.begin(&resultImage);
        painter.setCompositionMode(QPainter::CompositionMode_Source);
        painter.fillRect(resultImage.rect(), Qt::transparent);
        painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
        painter.drawImage(0, 0, destinationImage);
        painter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
        painter.drawImage(0, 0, sourceImage);
        painter.end();
        
        painter.begin(this);
        painter.fillRect(rect(), RStyle::pressedBgColor());
        painter.drawImage(0, 0, resultImage);
    }
    
    QLineEdit::paintEvent(event);
}

RLabelEdit::RLabelEdit(QWidget *parent) : QWidget(parent)
{
    resize(330, 25);
    m_nLabelWidth = 95;
    m_pLabel = new QLabel(this);
    m_pLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
    m_pLabel->resize(m_nLabelWidth, 25);

    m_pEdt = new RMetroEdt(this);
    m_pEdt->resize(230, 25);

    connect(m_pEdt, SIGNAL(textChanged(const QString &)), this, 
        SIGNAL(signalTextChenged(const QString &)));
}

void RLabelEdit::resizeEvent(QResizeEvent *event)
{
    if(!event) return;
    QWidget::resizeEvent(event);
    m_pLabel->move(0, 0);
    m_pEdt->move(m_nLabelWidth + 5, 0);
}

QString RLabelEdit::text()
{
    return m_pEdt->text();
}

void RLabelEdit::setText(const QString &qsText)
{
	m_pEdt->setText(qsText);
}

QString RLabelEdit::content()
{
    QString qsContent = text();
    if (qsContent.isEmpty())
        qsContent = placeholderText();
    return qsContent;
}

QString RLabelEdit::placeholderText()
{
    return m_pEdt->placeholderText();
}

void RLabelEdit::setPlaceholderText(const QString &qsText)
{
	m_pEdt->setPlaceholderText(qsText);
}

void RLabelEdit::setTilte(const QString &qsText)
{
	m_pLabel->setText(qsText);
}

void RLabelEdit::setLabelWidth(int nWidth)
{
	m_nLabelWidth = nWidth;
	m_pLabel->setFixedWidth(m_nLabelWidth);
}

void RLabelEdit::setEditWidth(int nWidth)
{
	m_pEdt->setFixedWidth(nWidth);
}

void RLabelEdit::setReadOnly(bool bReadOnly)
{
	m_pEdt->setReadOnly(bReadOnly);
}

void RLabelEdit::setHeight(int nHeight)
{
    setFixedHeight(nHeight);
	m_pLabel->setFixedHeight(nHeight);
	m_pEdt->setFixedHeight(nHeight);
}

const QValidator *RLabelEdit::validator()
{
    return m_pEdt->validator();
}

void RLabelEdit::setValidator(const QValidator *v)
{
    m_pEdt->setValidator(v);
}

void RLabelEdit::setEchoMode(QLineEdit::EchoMode mode)
{
    m_pEdt->setEchoMode(mode);
}

RTextEdit::RTextEdit(QWidget *parent) : QTextEdit(parent)
{
	setStyleSheet(RStyle::textEditStyle());
}

void RTextEdit::keyPressEvent(QKeyEvent * event)
{
	if (!event) return;
	if (event->key() == Qt::Key_Enter || (event->key() == Qt::Key_Return))
	{
		emit returnPressed();
		return;
	}
	QTextEdit::keyPressEvent(event);
}