void SetCelOpacity::onFireNotifications()
{
Cel* cel = this->cel();
DocumentEvent ev(cel->document());
ev.sprite(cel->sprite());
ev.cel(cel);
cel->document()->notifyObservers<DocumentEvent&>(&DocumentObserver::onCelOpacityChanged, ev);
}
void ClearMask::clear()
{
Cel* cel = this->cel();
Image* image = m_dstImage->image();
app::Document* doc = static_cast<app::Document*>(cel->document());
Mask* mask = doc->mask();
ASSERT(mask->bitmap());
if (!mask->bitmap())
return;
const LockImageBits<BitmapTraits> maskBits(mask->bitmap());
LockImageBits<BitmapTraits>::const_iterator it = maskBits.begin();
// Clear the masked zones
int u, v;
for (v=0; v<mask->bounds().h; ++v) {
for (u=0; u<mask->bounds().w; ++u, ++it) {
ASSERT(it != maskBits.end());
if (*it) {
put_pixel(image,
u + m_offsetX,
v + m_offsetY, m_bgcolor);
}
}
}
ASSERT(it == maskBits.end());
}
void ClearMask::clear()
{
Cel* cel = this->cel();
Image* image = m_dstImage->image();
Doc* doc = static_cast<Doc*>(cel->document());
Mask* mask = doc->mask();
doc::algorithm::fill_selection(image, m_offset, mask, m_bgcolor);
}
void SetCelPosition::onFireNotifications()
{
Cel* cel = this->cel();
Doc* doc = static_cast<Doc*>(cel->document());
DocEvent ev(doc);
ev.sprite(cel->sprite());
ev.cel(cel);
doc->notify_observers<DocEvent&>(&DocObserver::onCelPositionChanged, ev);
}
void ShiftMaskedCel::shift(int dx, int dy)
{
Cel* cel = this->cel();
Image* image = cel->image();
Mask* mask = static_cast<app::Document*>(cel->document())->mask();
ASSERT(mask->bitmap());
if (!mask->bitmap())
return;
int x = cel->x();
int y = cel->y();
mask->offsetOrigin(-x, -y);
doc::algorithm::shift_image_with_mask(image, mask, dx, dy);
mask->offsetOrigin(x, y);
image->incrementVersion();
}