33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
#include <luna/String.h>
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#include <moon/Mouse.h>
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#include <os/File.h>
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Result<int> luna_main(int, char**)
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{
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auto mouse = TRY(os::File::open("/dev/mouse", os::File::ReadOnly));
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mouse->set_buffer(os::File::NotBuffered);
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while (1)
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{
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moon::MousePacket packet;
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TRY(mouse->read_typed(packet));
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bool right = packet.buttons & moon::MouseButton::Right;
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bool left = packet.buttons & moon::MouseButton::Left;
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bool middle = packet.buttons & moon::MouseButton::Middle;
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Vector<StringView> buttons;
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if (right) TRY(buttons.try_append("RIGHT"_sv));
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if (left) TRY(buttons.try_append("LEFT"_sv));
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if (middle) TRY(buttons.try_append("MIDDLE"_sv));
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String button_string;
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if (!buttons.size()) button_string = TRY(String::from_cstring("NONE"));
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else
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button_string = TRY(String::join(buttons, " | "_sv));
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os::println("Mouse packet: xdelta=%d, ydelta=%d, buttons=(%s)", packet.xdelta, packet.ydelta,
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button_string.chars());
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}
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}
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