#include "DefaultCubemapSceneWidget.h"


/**
 * Default constructor.
 *
 */
DefaultCubemapSceneWidget::DefaultCubemapSceneWidget(SceneInterface *plugin, QWidget* pParent, Qt::WFlags flag): SceneWidget(plugin, pParent, flag), m_content(plugin)
{
    setupUi (this);
    updateGUI();
}


/**
 * Destructor.
 *
 */
DefaultCubemapSceneWidget::~DefaultCubemapSceneWidget()
{
}


/**
 * Updates the widget.
 *
 * This method can be used it two ways: to force a refresh or to update the
 * data of the widget.
 *
 * @param content A const pointer on the contents to be used for the widget.
 *                This contents will be duplicated in the widget. If content
 *                is NULL, the current content are used and the refresh is
 *                forced. If no content are given, NULL is used.
 *
 */
void DefaultCubemapSceneWidget::updateGUI(const SceneContent* _content)
{
    if (_content)
    {
	const DefaultCubemapSceneContent *content = static_cast<const DefaultCubemapSceneContent*>(_content);
	Q_ASSERT(NULL!=content); // <-- Assume that the conversion was successful
	m_content.copy_from(*content);
    }
    // From now, we will only use m_content
    frontFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_FRONT));
    backFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_BACK));
    leftFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_LEFT));
    rightFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_RIGHT));
    topFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_TOP));
    bottomFileNameEdit->setText(m_content.getTexture(CUBEMAP_FACE_BOTTOM));
}


/**
 * [private slot] Called when the "front file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_frontFileNameEdit_editingFinished()
{
    if (frontFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_FRONT))
    {
	m_content.setTexture(CUBEMAP_FACE_FRONT, frontFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "front file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_frontBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), frontFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        frontFileNameEdit->setText(fileName);
        on_frontFileNameEdit_editingFinished();
    }
}


/**
 * [private slot] Called when the "back file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_backFileNameEdit_editingFinished()
{
    if (backFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_BACK))
    {
	m_content.setTexture(CUBEMAP_FACE_BACK, backFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "back file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_backBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), backFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        backFileNameEdit->setText(fileName);
        on_backFileNameEdit_editingFinished();
    }
}


/**
 * [private slot] Called when the "left file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_leftFileNameEdit_editingFinished()
{
    if (leftFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_LEFT))
    {
	m_content.setTexture(CUBEMAP_FACE_LEFT, leftFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "left file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_leftBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), leftFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        leftFileNameEdit->setText(fileName);
        on_leftFileNameEdit_editingFinished();
    }
}


/**
 * [private slot] Called when the "right file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_rightFileNameEdit_editingFinished()
{
    if (rightFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_RIGHT))
    {
	m_content.setTexture(CUBEMAP_FACE_RIGHT, rightFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "right file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_rightBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), rightFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        rightFileNameEdit->setText(fileName);
        on_rightFileNameEdit_editingFinished();
    }
}


/**
 * [private slot] Called when the "top file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_topFileNameEdit_editingFinished()
{
    if (topFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_TOP))
    {
	m_content.setTexture(CUBEMAP_FACE_TOP, topFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "top file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_topBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), topFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        topFileNameEdit->setText(fileName);
        on_topFileNameEdit_editingFinished();
    }
}


/**
 * [private slot] Called when the "bottom file" field is edited.
 *
 */
void DefaultCubemapSceneWidget::on_bottomFileNameEdit_editingFinished()
{
    if (bottomFileNameEdit->text()!=m_content.getTexture(CUBEMAP_FACE_BOTTOM))
    {
	m_content.setTexture(CUBEMAP_FACE_BOTTOM, bottomFileNameEdit->text());
	emit dataChanged(m_content);
    }
}


/**
 * [private slot] Called when the "bottom file" button is pressed.
 *
 */
void DefaultCubemapSceneWidget::on_bottomBrowseButton_clicked()
{
    QString fileName = QFileDialog::getOpenFileName(this, tr("Choose a file to open"), bottomFileNameEdit->text(), tr("Image files (*.*)"));
    if (!fileName.isEmpty()) {
        bottomFileNameEdit->setText(fileName);
        on_bottomFileNameEdit_editingFinished();
    }
}