TransformDialog::TransformDialog(QWidget* parent, ScribusDoc *doc) : QDialog(parent)
{
setupUi(this);
setModal(true);
setWindowIcon(QIcon(loadIcon ( "AppIcon.png" )));
transformStack->setCurrentIndex(0);
newTransformMenu = new QMenu(buttonAdd);
newTransformMenu->addAction( tr("Scaling"), this, SLOT(newScaling()));
newTransformMenu->addAction( tr("Translation"), this, SLOT(newTranslation()));
newTransformMenu->addAction( tr("Rotation"), this, SLOT(newRotation()));
newTransformMenu->addAction( tr("Skewing"), this, SLOT(newSkewing()));
buttonAdd->setMenu(newTransformMenu);
scaleLink->setChecked(true);
buttonUp->setText( "" );
buttonUp->setIcon(loadIcon("16/go-up.png"));
buttonDown->setText( "" );
buttonDown->setIcon(loadIcon("16/go-down.png"));
buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
m_doc = doc;
m_unitRatio = unitGetRatioFromIndex(m_doc->unitIndex());
m_suffix = unitGetSuffixFromIndex(m_doc->unitIndex());
translateHorizontal->setSuffix(m_suffix);
translateVertical->setSuffix(m_suffix);
rotationValue->setWrapping( true );
rotationValue->setValues( -180.0, 180.0, 1, 0);
rotationValue->setSuffix(unitGetSuffixFromIndex(6));
horizontalSkew->setSuffix(unitGetSuffixFromIndex(6));
verticalSkew->setSuffix(unitGetSuffixFromIndex(6));
linkSkew->setChecked(true);
numberOfCopies->setValue(0);
basePoint->setCheckedId(m_doc->RotMode);
connect(transformSelector, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(setCurrentTransform(QListWidgetItem*)));
connect(horizontalScale, SIGNAL(valueChanged(double)), this, SLOT(changeHScale(double)));
connect(verticalScale, SIGNAL(valueChanged(double)), this, SLOT(changeVScale(double)));
connect(scaleLink, SIGNAL(clicked()), this, SLOT(toggleLink()));
connect(translateHorizontal, SIGNAL(valueChanged(double)), this, SLOT(changeHTranslation(double)));
connect(translateVertical, SIGNAL(valueChanged(double)), this, SLOT(changeVTranslation(double)));
connect(rotationValue, SIGNAL(valueChanged(double)), this, SLOT(changeRotation(double)));
connect(horizontalSkew, SIGNAL(valueChanged(double)), this, SLOT(changeHSkew(double)));
connect(verticalSkew, SIGNAL(valueChanged(double)), this, SLOT(changeVSkew(double)));
connect(linkSkew, SIGNAL(clicked()), this, SLOT(toggleLinkSkew()));
connect(buttonUp, SIGNAL(clicked()), this, SLOT(moveTransformUp()));
connect(buttonDown, SIGNAL(clicked()), this, SLOT(moveTransformDown()));
connect(buttonRemove, SIGNAL(clicked()), this, SLOT(removeTransform()));
}
Transformation Transformation::newScalingAroundObjCenter(double sx, double sy, const Coordinate& center){
return newTranslation(-center.x, -center.y) * newScaling(sx, sy) * newTranslation(center.x, center.y);
}
