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c02c9880b6
This is useful for static locals that never need to be destroyed:
Thing& Thing::the()
{
static Eternal<Thing> the;
return the;
}
The object will be allocated in data segment memory and will never have
its destructor invoked.
47 lines
846 B
C++
47 lines
846 B
C++
#include <WindowServer/WSClipboard.h>
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#include <AK/Eternal.h>
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WSClipboard& WSClipboard::the()
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{
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static Eternal<WSClipboard> the;
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return the;
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}
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WSClipboard::WSClipboard()
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{
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}
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WSClipboard::~WSClipboard()
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{
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}
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void WSClipboard::on_message(const WSMessage&)
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{
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}
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const byte* WSClipboard::data() const
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{
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if (!m_shared_buffer)
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return nullptr;
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return (const byte*)m_shared_buffer->data();
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}
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int WSClipboard::size() const
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{
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if (!m_shared_buffer)
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return 0;
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return m_contents_size;
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}
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void WSClipboard::clear()
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{
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m_shared_buffer = nullptr;
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m_contents_size = 0;
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}
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void WSClipboard::set_data(Retained<SharedBuffer>&& data, int contents_size)
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{
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dbgprintf("WSClipboard::set_data <- %p (%u bytes)\n", data->data(), contents_size);
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m_shared_buffer = move(data);
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m_contents_size = contents_size;
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}
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