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LibCards+Solitaire: Elevate card highlight management to the card stack

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Instead of indicating which individual cards should be highlighted, card
games now indicate which stack is highlighted. This lets the stack draw
empty stacks with a highlight (e.g. the Foundation stack in Solitaire).
If the stack is non-empty, the stack can delegate highlighting to the
top-most card.
This commit is contained in:
Timothy Flynn 2023-01-05 10:16:16 -05:00 • committed by Andreas Kling
parent 8d8fcd0d64
commit 4cbdc747ab
6 changed files with 41 additions and 28 deletions
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22
Userland/Libraries/LibCards/CardStack.cpp
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@ -43,8 +43,18 @@ void CardStack::paint(GUI::Painter& painter, Gfx::Color background_color)
return false;
if (!is_empty() && (m_stack.size() != number_of_moving_cards))
return false;
painter.fill_rect_with_rounded_corners(m_base, background_color.darkened(0.5), Card::card_radius);
painter.fill_rect_with_rounded_corners(m_base.shrunken(2, 2), background_color, Card::card_radius - 1);
auto paint_rect = m_base;
painter.fill_rect_with_rounded_corners(paint_rect, background_color.darkened(0.5), Card::card_radius);
paint_rect.shrink(2, 2);
if (m_highlighted) {
auto background_complement = background_color.xored(Color::White);
painter.fill_rect_with_rounded_corners(paint_rect, background_complement, Card::card_radius - 1);
paint_rect.shrink(4, 4);
}
painter.fill_rect_with_rounded_corners(paint_rect, background_color, Card::card_radius - 1);
return true;
};
@ -83,9 +93,11 @@ void CardStack::paint(GUI::Painter& painter, Gfx::Color background_color)
return;
}
for (auto& card : m_stack) {
if (!card.is_moving())
card.clear_and_paint(painter, Gfx::Color::Transparent);
for (size_t i = 0; i < m_stack.size(); ++i) {
if (auto& card = m_stack[i]; !card.is_moving()) {
auto highlighted = m_highlighted && (i == m_stack.size() - 1);
card.clear_and_paint(painter, Gfx::Color::Transparent, highlighted);
}
}
}