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LibGUI: Implement attributes for windows

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Windows can now change whether they have title bar, rounded corners,
alpha channel and whether they are movable. Also windows can also change
their own position
This commit is contained in:
Bananymous
2024-10-18 03:32:12 +03:00
parent d7e5c56e94
commit d266c7f93b
10 changed files with 184 additions and 27 deletions
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43
userspace/libraries/LibGUI/Window.cpp
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@@ -65,9 +65,6 @@ namespace LibGUI
BAN::ErrorOr<BAN::UniqPtr<Window>> Window::create(uint32_t width, uint32_t height, BAN::StringView title)
{
BAN::Vector<uint32_t> framebuffer;
TRY(framebuffer.resize(width * height, 0xFF000000));
int server_fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (server_fd == -1)
return BAN::Error::from_errno(errno);
@@ -113,6 +110,11 @@ namespace LibGUI
void* framebuffer_addr = smo_map(create_response.smo_key);
if (framebuffer_addr == nullptr)
return BAN::Error::from_errno(errno);
width = create_response.width;
height = create_response.height;
BAN::Vector<uint32_t> framebuffer;
TRY(framebuffer.resize(width * height, 0xFFFFFFFF));
auto window = TRY(BAN::UniqPtr<Window>::create(
server_fd,
@@ -258,13 +260,46 @@ namespace LibGUI
if (auto ret = packet.send_serialized(m_server_fd); ret.is_error())
{
dprintln("Failed to send packet: {}", ret.error().get_message());
dprintln("failed to invalidate window: {}", ret.error());
return false;
}
return true;
}
bool Window::set_position(int32_t x, int32_t y)
{
WindowPacket::WindowSetPosition packet;
packet.x = x;
packet.y = y;
if (auto ret = packet.send_serialized(m_server_fd); ret.is_error())
{
dprintln("failed to set window position: {}", ret.error());
return false;
}
return true;
}
bool Window::set_attributes(Attributes attributes)
{
WindowPacket::WindowSetAttributes packet;
packet.title_bar = attributes.title_bar;
packet.movable = attributes.movable;
packet.rounded_corners = attributes.rounded_corners;
packet.alpha_channel = attributes.alpha_channel;
if (auto ret = packet.send_serialized(m_server_fd); ret.is_error())
{
dprintln("failed to set window attributes: {}", ret.error());
return false;
}
m_attributes = attributes;
return true;
}
#define TRY_OR_BREAK(...) ({ auto&& e = (__VA_ARGS__); if (e.is_error()) break; e.release_value(); })
void Window::poll_events()