void MarginWidget::setNewBleeds(MarginStruct& b)
{
disconnect(BleedLeft, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
disconnect(BleedRight, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
disconnect(BleedTop, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
disconnect(BleedBottom, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
BleedTop->setValue(b.top() * m_unitRatio);
BleedBottom->setValue(b.bottom() * m_unitRatio);
BleedLeft->setValue(b.left() * m_unitRatio);
BleedRight->setValue(b.right() * m_unitRatio);
connect(BleedLeft, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
connect(BleedRight, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
connect(BleedTop, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
connect(BleedBottom, SIGNAL(valueChanged(double)), this, SLOT(changeBleeds()));
}
MarginStruct PresetLayout::getMargins(int index, double pageWidth, double pageHeight, double leftMargin)
{
MarginStruct ret;
updateMargins = true;
switch (index)
{
case PresetLayout::magazine:
ret.set(leftMargin, leftMargin, leftMargin, leftMargin);
break;
case PresetLayout::gutenberg:
{
double ratio = pageHeight / pageWidth;
ret.setLeft(leftMargin);
ret.setTop(leftMargin * ratio);
ret.setRight(leftMargin * 2.0);
ret.setBottom(ret.right() * ratio);
}
break;
case PresetLayout::fibonacci:
ret.setLeft(leftMargin);
ret.setTop(leftMargin / 2.0 * 3.0);
ret.setRight(leftMargin / 2.0 * 5.0);
ret.setBottom(leftMargin / 2.0 * 8.0);
break;
case PresetLayout::goldencut:
ret.setLeft(leftMargin);
ret.setTop(leftMargin / 2.0 * 3.4);
ret.setRight(leftMargin / 2.0 * 4.8);
ret.setBottom(leftMargin / 2.0 * 6.8);
break;
case PresetLayout::nineparts:
ret.setLeft(pageWidth / 9.0);
ret.setTop(pageHeight / 9.0);
ret.setRight(pageWidth / 9.0 * 2.0);
ret.setBottom(pageHeight / 9.0 * 2.0);
break;
default:
updateMargins = false;
ret.set(-1.0, -1.0, -1.0, -1.0);
}
return ret;
}
void MarginWidget::setPreset()
{
disconnect(topR, SIGNAL(valueChanged(double)), this, SLOT(setTop()));
disconnect(bottomR, SIGNAL(valueChanged(double)), this, SLOT(setBottom()));
disconnect(leftR, SIGNAL(valueChanged(double)), this, SLOT(setLeft()));
disconnect(rightR, SIGNAL(valueChanged(double)), this, SLOT(setRight()));
if (savedPresetItem==PresetLayout::none)
savedMargins=marginData;
int item = presetCombo->currentIndex();
MarginStruct marg = presetCombo->getMargins(item, pageWidth, pageHeight, leftR->value() / m_unitRatio);
presetCombo->setEnabled(facingPages);
bool restoringValues=false;
if (item==PresetLayout::none && savedPresetItem!=PresetLayout::none)
{
marg=savedMargins;
restoringValues=true;
}
if (restoringValues || (presetCombo->needUpdate() && facingPages))
{
marginData.set(qMax(0.0, marg.top()), qMax(0.0, marg.left()), qMax(0.0, marg.bottom()), qMax(0.0, marg.right()));
updateMarginSpinValues();
bottomR->setMaximum(qMax(0.0, pageHeight * m_unitRatio - topR->value()));
topR->setMaximum(qMax(0.0, pageHeight * m_unitRatio - bottomR->value()));
rightR->setMaximum(qMax(0.0, pageWidth * m_unitRatio - leftR->value()));
leftR->setMaximum(qMax(0.0, pageWidth * m_unitRatio - rightR->value()));
rightR->setEnabled(restoringValues);
topR->setEnabled(restoringValues);
bottomR->setEnabled(restoringValues);
}
else
{
rightR->setEnabled(true);
topR->setEnabled(true);
bottomR->setEnabled(true);
}
if (pageType == 1)
rightR->setEnabled(false);
leftR->setEnabled(item != PresetLayout::nineparts);
if (item!=PresetLayout::none)
linkMargins->setChecked(false);
linkMargins->setEnabled(item==PresetLayout::none || !presetCombo->isEnabled());
connect(topR, SIGNAL(valueChanged(double)), this, SLOT(setTop()));
connect(bottomR, SIGNAL(valueChanged(double)), this, SLOT(setBottom()));
connect(leftR, SIGNAL(valueChanged(double)), this, SLOT(setLeft()));
connect(rightR, SIGNAL(valueChanged(double)), this, SLOT(setRight()));
savedPresetItem=item;
}
void NewMarginWidget::setPreset()
{
if ((m_flags & ShowPreset) == 0)
return;
leftMarginSpinBox->blockSignals(true);
rightMarginSpinBox->blockSignals(true);
topMarginSpinBox->blockSignals(true);
bottomMarginSpinBox->blockSignals(true);
if (savedPresetItem==PresetLayout::none)
savedMarginData=marginData;
int item = presetLayoutComboBox->currentIndex();
MarginStruct marg = presetLayoutComboBox->getMargins(item, pageWidth, pageHeight, leftMarginSpinBox->value() / m_unitRatio);
facingPages ? presetLayoutComboBox->setEnabled(true) : presetLayoutComboBox->setEnabled(false);
bool restoringValues=false;
if (item==PresetLayout::none && savedPresetItem!=PresetLayout::none)
{
marg=savedMarginData;
restoringValues=true;
}
if (restoringValues || (presetLayoutComboBox->needUpdate() && facingPages))
{
marginData.set(qMax(0.0, marg.top()), qMax(0.0, marg.left()), qMax(0.0, marg.bottom()), qMax(0.0, marg.right()));
updateMarginSpinValues();
bottomMarginSpinBox->setMaximum(qMax(0.0, pageHeight * m_unitRatio - topMarginSpinBox->value()));
topMarginSpinBox->setMaximum(qMax(0.0, pageHeight * m_unitRatio - bottomMarginSpinBox->value()));
rightMarginSpinBox->setMaximum(qMax(0.0, pageWidth * m_unitRatio - leftMarginSpinBox->value()));
leftMarginSpinBox->setMaximum(qMax(0.0, pageWidth * m_unitRatio - rightMarginSpinBox->value()));
rightMarginSpinBox->setEnabled(restoringValues);
topMarginSpinBox->setEnabled(restoringValues);
bottomMarginSpinBox->setEnabled(restoringValues);
}
else
{
rightMarginSpinBox->setEnabled(true);
topMarginSpinBox->setEnabled(true);
bottomMarginSpinBox->setEnabled(true);
}
if (pageType == 1)
rightMarginSpinBox->setEnabled(false);
leftMarginSpinBox->setEnabled(item != PresetLayout::nineparts);
if (item!=PresetLayout::none)
marginLinkButton->setChecked(false);
marginLinkButton->setEnabled(item==PresetLayout::none || !presetLayoutComboBox->isEnabled());
leftMarginSpinBox->blockSignals(false);
rightMarginSpinBox->blockSignals(false);
topMarginSpinBox->blockSignals(false);
bottomMarginSpinBox->blockSignals(false);
savedPresetItem=item;
}