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WindowServer: Some minor comments and cleanups in WSCompositor

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This commit is contained in:
Andreas Kling 2019-11-09 10:49:20 +01:00
parent 503fe37eaa
commit 0f76366b34
1 changed files with 6 additions and 5 deletions
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11
Servers/WindowServer/WSCompositor.cpp
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@ -107,9 +107,11 @@ void WSCompositor::compose()
return false;
};
// Paint the wallpaper.
for (auto& dirty_rect : dirty_rects.rects()) {
if (wm.any_opaque_window_contains_rect(dirty_rect))
continue;
// FIXME: If the wallpaper is opaque, no need to fill with color!
m_back_painter->fill_rect(dirty_rect, wm.m_background_color);
if (m_wallpaper) {
if (m_wallpaper_mode == WallpaperMode::Simple) {
@ -121,11 +123,13 @@ void WSCompositor::compose()
dirty_rect, offset);
} else if (m_wallpaper_mode == WallpaperMode::Tile) {
m_back_painter->draw_tiled_bitmap(dirty_rect, *m_wallpaper);
} else {
} else if (m_wallpaper_mode == WallpaperMode::Scaled) {
float hscale = (float)m_wallpaper->size().width() / (float)ws.size().width();
float vscale = (float)m_wallpaper->size().height() / (float)ws.size().height();
m_back_painter->blit_scaled(dirty_rect, *m_wallpaper, dirty_rect, hscale, vscale);
} else {
ASSERT_NOT_REACHED();
}
}
}
@ -169,6 +173,7 @@ void WSCompositor::compose()
return IterationDecision::Continue;
};
// Paint the window stack.
if (auto* fullscreen_window = wm.active_fullscreen_window()) {
compose_window(*fullscreen_window);
} else {
@ -342,10 +347,6 @@ void WSCompositor::draw_cursor()
{
auto& wm = WSWindowManager::the();
Rect cursor_rect = current_cursor_rect();
Color inner_color = Color::White;
Color outer_color = Color::Black;
if (WSScreen::the().mouse_button_state() & (unsigned)MouseButton::Left)
swap(inner_color, outer_color);
m_back_painter->blit(cursor_rect.location(), wm.active_cursor().bitmap(), wm.active_cursor().rect());
m_last_cursor_rect = cursor_rect;
}