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WindowServer: Add a maximize/unmaximize button to windows.

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This commit is contained in:
Andreas Kling 2019-05-12 21:32:02 +02:00
parent dddf45f563
commit 641893104a
8 changed files with 95 additions and 7 deletions
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21
Servers/WindowServer/WSWindowManager.cpp
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@ -1218,3 +1218,24 @@ void WSWindowManager::set_resize_candidate(WSWindow& window, ResizeDirection dir
m_resize_candidate = window.make_weak_ptr();
m_resize_direction = direction;
}
Rect WSWindowManager::maximized_window_rect(const WSWindow& window) const
{
Rect rect = m_screen_rect;
// Subtract window title bar (leaving the border)
rect.set_y(rect.y() + window.frame().title_bar_rect().height());
rect.set_height(rect.height() - window.frame().title_bar_rect().height());
// Subtract menu bar
rect.set_y(rect.y() + menubar_rect().height());
rect.set_height(rect.height() - menubar_rect().height());
// Subtract taskbar window height if present
const_cast<WSWindowManager*>(this)->for_each_visible_window_of_type_from_back_to_front(WSWindowType::Taskbar, [&rect] (WSWindow& taskbar_window) {
rect.set_height(rect.height() - taskbar_window.height());
return IterationDecision::Abort;
});
return rect;
}