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PixelPaint: Add function to visualize editing-masks

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This patch adds a function to make the editing-eask visible while
beeing in mask-mode so that the user can see which parts are covered
by the masks and can therefore be modified by other tools that support
editing masks.
This commit is contained in:
Torstennator 2023-06-13 14:59:32 +02:00 • committed by Jelle Raaijmakers
parent 69650a5812
commit 660d6f171c
6 changed files with 76 additions and 0 deletions
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14
Userland/Applications/PixelPaint/ImageEditor.cpp
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@ -290,6 +290,9 @@ Gfx::IntRect ImageEditor::mouse_indicator_rect_y() const
void ImageEditor::second_paint_event(GUI::PaintEvent& event)
{
if (m_active_layer && m_active_layer->mask_type() != Layer::MaskType::None)
m_active_layer->on_second_paint(*this);
if (m_active_tool) {
if (m_show_rulers) {
auto clipped_event = GUI::PaintEvent(subtract_rulers_from_rect(event.rect()), event.window_size());
@ -945,4 +948,15 @@ DeprecatedString ImageEditor::generate_unique_layer_name(DeprecatedString const&
return new_layer_name.to_deprecated_string();
}
Gfx::IntRect ImageEditor::active_layer_visible_rect()
{
if (!active_layer())
return {};
auto scaled_layer_rect = active_layer()->relative_rect().to_type<float>().scaled(scale(), scale()).to_type<int>().translated(content_rect().location());
auto visible_editor_rect = ruler_visibility() ? subtract_rulers_from_rect(rect()) : rect();
scaled_layer_rect.intersect(visible_editor_rect);
return scaled_layer_rect;
}
}