void KisCustomBrushWidget::slotUpdateSpacing(qreal spacing)
{
if (m_brush) {
m_brush->setSpacing(spacing);
}
emit sigBrushChanged();
}
void KisCustomBrushWidget::slotUpdateUseColorAsMask(bool useColorAsMask)
{
if (m_brush){
static_cast<KisGbrBrush*>( m_brush.data() )->setUseColorAsMask( useColorAsMask );
preview->setPixmap(QPixmap::fromImage( m_brush->image() ));
}
emit sigBrushChanged();
}
KisBrushOptionWidget::KisBrushOptionWidget()
: KisPaintOpOption(i18n("Brush Tip"), KisPaintOpOption::brushCategory(), true)
{
m_checkable = false;
m_brushSelectionWidget = new KisBrushSelectionWidget();
connect(m_brushSelectionWidget, SIGNAL(sigPrecisionChanged()), SIGNAL(sigSettingChanged()));
connect(m_brushSelectionWidget, SIGNAL(sigBrushChanged()), SLOT(brushChanged()));
m_brushSelectionWidget->hide();
setConfigurationPage(m_brushSelectionWidget);
m_brushOption.setBrush(brush());
}
void KisAutoBrushWidget::paramChanged()
{
KisMaskGenerator* kas;
if (comboBoxMaskType->currentIndex() == 2) { // gaussian brush
if (comboBoxShape->currentIndex() == 0) {
kas = new KisGaussCircleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value());
}
else {
kas = new KisGaussRectangleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value());
}
}
else if (comboBoxMaskType->currentIndex() == 1) { // soft brush
if (comboBoxShape->currentIndex() == 0) {
kas = new KisCurveCircleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value(), softnessCurve->curve());
}
else {
kas = new KisCurveRectangleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value(), softnessCurve->curve());
}
}
else {// default == 0 or any other
if (comboBoxShape->currentIndex() == 0) { // use index compare instead of comparing a translatable string
kas = new KisCircleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value());
}
else {
kas = new KisRectangleMaskGenerator(inputRadius->value(), inputRatio->value(), inputHFade->value(), inputVFade->value(), inputSpikes->value());
}
}
Q_CHECK_PTR(kas);
m_autoBrush = new KisAutoBrush(kas, inputAngle->value() / 180.0 * M_PI, inputRandomness->value() / 100.0, density->value() / 100.0);
m_autoBrush->setSpacing(inputSpacing->value());
m_brush = m_autoBrush->image();
QImage pi(m_brush);
double coeff = 1.0;
int bPw = brushPreview->width() - 3;
if (pi.width() > bPw) {
coeff = bPw / (double)pi.width();
}
int bPh = brushPreview->height() - 3;
if (pi.height() > coeff * bPh) {
coeff = bPh / (double)pi.height();
}
if (coeff < 1.0) {
pi = pi.scaled((int)(coeff * pi.width()) , (int)(coeff * pi.height()), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
}
QPixmap p = QPixmap::fromImage(pi);
brushPreview->setIcon(QIcon(p));
emit sigBrushChanged();
}
void KisCustomBrushWidget::slotUpdateCurrentBrush(int)
{
if (brushStyle->currentIndex() == 0) {
comboBox2->setEnabled(false);
}
else {
comboBox2->setEnabled(true);
}
if (m_image) {
createBrush();
if (m_brush){
preview->setPixmap(QPixmap::fromImage( m_brush->image() ));
}
}
emit sigBrushChanged();
}
KisBrushSelectionWidget::KisBrushSelectionWidget(QWidget * parent)
: QWidget(parent)
{
QHBoxLayout * l = new QHBoxLayout(this);
l->setObjectName("brushpopuplayout");
l->setMargin(2);
l->setSpacing(2);
m_brushesTab = new QTabWidget(this);
m_brushesTab->setObjectName("brushestab");
m_brushesTab->setFocusPolicy(Qt::StrongFocus);
m_brushesTab->setContentsMargins(1, 1, 1, 1);
l->addWidget(m_brushesTab);
m_autoBrushWidget = new KisAutoBrushWidget(0, "autobrush", i18n("Autobrush"));
connect(m_autoBrushWidget, SIGNAL(sigBrushChanged()), SIGNAL(sigBrushChanged()));
m_brushesTab->addTab(m_autoBrushWidget, i18n("Autobrush"));
m_brushChooser = new KisBrushChooser(0);
connect(m_brushChooser, SIGNAL(sigBrushChanged()), SIGNAL(sigBrushChanged()));
m_brushesTab->addTab(m_brushChooser, i18n("Predefined Brushes"));
// XXX: pass image!
m_customBrushWidget = new KisCustomBrushWidget(0, i18n("Custom Brush"), 0);
connect(m_customBrushWidget, SIGNAL(sigBrushChanged()), SIGNAL(sigBrushChanged()));
m_brushesTab->addTab(m_customBrushWidget, i18n("Custom Brush"));
m_textBrushWidget = new KisTextBrushChooser(0, "textbrush", i18n("Text Brush"));
connect(m_textBrushWidget, SIGNAL(sigBrushChanged()), SIGNAL(sigBrushChanged()));
m_brushesTab->addTab(m_textBrushWidget, i18n("Text Brush"));
setLayout(l);
m_brushChooser->itemChooser()->setCurrent(0);
m_autoBrushWidget->activate();
}
