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WindowServer: Yank out window frame opacity

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This facility was added in 15a1d9a, but isn't being used for anything.
It wasn't even hooked up to LibGUI for applications to use.
Relevant use-cases, such as the most prominent one in `AnalogClock`, use
`GUI::Window::set_frameless()` instead.
This commit is contained in:
Valtteri Koskivuori 2023-06-21 23:35:49 +03:00 committed by Jelle Raaijmakers
parent 6931a5a0a8
commit c3f5b514c8
2 changed files with 5 additions and 25 deletions
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20
Userland/Services/WindowServer/WindowFrame.cpp
View file

@ -358,14 +358,14 @@ void WindowFrame::PerScaleRenderedCache::paint(WindowFrame& frame, Gfx::Painter&
// We have a top piece
auto src_rect = rect.intersected(Gfx::Rect { frame_rect.location(), { frame_rect.width(), m_bottom_y } });
if (!src_rect.is_empty())
painter.blit(src_rect.location(), *m_top_bottom, src_rect.translated(-frame_rect.location()), frame.opacity());
painter.blit(src_rect.location(), *m_top_bottom, src_rect.translated(-frame_rect.location()));
}
if (m_bottom_y < top_bottom_height) {
// We have a bottom piece
Gfx::IntRect rect_in_frame { frame_rect.x(), window_rect.bottom(), frame_rect.width(), top_bottom_height - m_bottom_y };
auto src_rect = rect.intersected(rect_in_frame);
if (!src_rect.is_empty())
painter.blit(src_rect.location(), *m_top_bottom, src_rect.translated(-rect_in_frame.x(), -rect_in_frame.y() + m_bottom_y), frame.opacity());
painter.blit(src_rect.location(), *m_top_bottom, src_rect.translated(-rect_in_frame.x(), -rect_in_frame.y() + m_bottom_y));
}
}
@ -376,14 +376,14 @@ void WindowFrame::PerScaleRenderedCache::paint(WindowFrame& frame, Gfx::Painter&
Gfx::IntRect rect_in_frame { frame_rect.x(), window_rect.y(), m_right_x, window_rect.height() };
auto src_rect = rect.intersected(rect_in_frame);
if (!src_rect.is_empty())
painter.blit(src_rect.location(), *m_left_right, src_rect.translated(-rect_in_frame.location()), frame.opacity());
painter.blit(src_rect.location(), *m_left_right, src_rect.translated(-rect_in_frame.location()));
}
if (m_right_x < left_right_width) {
// We have a right piece
Gfx::IntRect rect_in_frame { window_rect.right(), window_rect.y(), left_right_width - m_right_x, window_rect.height() };
auto src_rect = rect.intersected(rect_in_frame);
if (!src_rect.is_empty())
painter.blit(src_rect.location(), *m_left_right, src_rect.translated(-rect_in_frame.x() + m_right_x, -rect_in_frame.y()), frame.opacity());
painter.blit(src_rect.location(), *m_left_right, src_rect.translated(-rect_in_frame.x() + m_right_x, -rect_in_frame.y()));
}
}
}
@ -549,18 +549,6 @@ void WindowFrame::PerScaleRenderedCache::render(WindowFrame& frame, Screen& scre
m_shadow_dirty = false;
}
void WindowFrame::set_opacity(float opacity)
{
if (m_opacity == opacity)
return;
bool was_opaque = is_opaque();
m_opacity = opacity;
if (was_opaque != is_opaque())
Compositor::the().invalidate_occlusions();
Compositor::the().invalidate_screen(render_rect());
WindowManager::the().notify_opacity_changed(m_window);
}
Gfx::IntRect WindowFrame::inflated_for_shadow(Gfx::IntRect const& frame_rect) const
{
if (auto* shadow = shadow_bitmap()) {

10
Userland/Services/WindowServer/WindowFrame.h
View file

@ -94,16 +94,9 @@ public:
void set_has_alpha_channel(bool value) { m_has_alpha_channel = value; }
bool has_shadow() const;
void set_opacity(float);
float opacity() const { return m_opacity; }
bool is_opaque() const
{
if (opacity() < 1.0f)
return false;
if (has_alpha_channel())
return false;
return true;
return !has_alpha_channel();
}
void set_dirty(bool re_render_shadow = false)
@ -148,7 +141,6 @@ private:
RefPtr<Core::Timer> m_flash_timer;
size_t m_flash_counter { 0 };
float m_opacity { 1 };
bool m_has_alpha_channel { false };
};