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PixelPaint: Allow pasting a copied bitmap as a new layer :^)

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This commit is contained in:
Andreas Kling 2020-09-05 16:53:51 +02:00
parent 00bdb74c84
commit 6aa7f59608
4 changed files with 35 additions and 2 deletions
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18
Applications/PixelPaint/Layer.cpp
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@ -41,6 +41,17 @@ RefPtr<Layer> Layer::create_with_size(Image& image, const Gfx::IntSize& size, co
return adopt(*new Layer(image, size, name));
}
RefPtr<Layer> Layer::create_with_bitmap(Image& image, const Gfx::Bitmap& bitmap, const String& name)
{
if (bitmap.size().is_empty())
return nullptr;
if (bitmap.size().width() > 16384 || bitmap.size().height() > 16384)
return nullptr;
return adopt(*new Layer(image, bitmap, name));
}
Layer::Layer(Image& image, const Gfx::IntSize& size, const String& name)
: m_image(image)
, m_name(name)
@ -48,6 +59,13 @@ Layer::Layer(Image& image, const Gfx::IntSize& size, const String& name)
m_bitmap = Gfx::Bitmap::create(Gfx::BitmapFormat::RGBA32, size);
}
Layer::Layer(Image& image, const Gfx::Bitmap& bitmap, const String& name)
: m_image(image)
, m_name(name)
, m_bitmap(bitmap)
{
}
void Layer::did_modify_bitmap(Image& image)
{
image.layer_did_modify_bitmap({}, *this);