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PixelPaint: Make filters apply to a selection if one is present

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This changes ImageProcessor to use the scratch bitmap of the layer which
will cause the changes to only be applied inside the active selection
(if there is one). This also updates the FilterPreviewWidget to show the
filter preview with active selection taken into account.
This commit is contained in:
Timothy Slater 2022-11-01 17:28:05 -05:00 • committed by Ali Mohammad Pur
commit 75c359ef31
Notes: sideshowbarker 2024-07-17 04:38:59 +09:00
4 changed files with 25 additions and 3 deletions
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2
Userland/Applications/PixelPaint/ImageProcessor.cpp
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@ -16,7 +16,7 @@ FilterApplicationCommand::FilterApplicationCommand(NonnullRefPtr<Filter> filter,
void FilterApplicationCommand::execute()
{
m_filter->apply(m_target_layer->content_bitmap(), m_target_layer->content_bitmap());
m_filter->apply(m_target_layer->get_scratch_edited_bitmap(), m_target_layer->get_scratch_edited_bitmap());
m_filter->m_editor->gui_event_loop().deferred_invoke([strong_this = NonnullRefPtr(*this)]() {
// HACK: we can't tell strong_this to not be const
(*const_cast<NonnullRefPtr<Layer>*>(&strong_this->m_target_layer))->did_modify_bitmap(strong_this->m_target_layer->rect());