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LibGUI: Make the Clipboard API deal in raw byte buffers a bit more

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To open up for putting not just text/plain content on the clipboard,
let's make the GUI::Clipboard API a bit more raw-data-friendly. :^)
This commit is contained in:
Andreas Kling 2020-09-05 16:16:01 +02:00
parent 802f541184
commit 51146e3075
12 changed files with 43 additions and 38 deletions
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10
Libraries/LibGUI/Clipboard.cpp
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@ -90,26 +90,26 @@ Clipboard::DataAndType Clipboard::data_and_type() const
dbgprintf("GUI::Clipboard::data() clipping contents size is greater than shared buffer size\n");
return {};
}
auto data = String((const char*)shared_buffer->data(), response->data_size());
auto data = ByteBuffer::copy(shared_buffer->data(), response->data_size());
auto type = response->mime_type();
return { data, type };
}
void Clipboard::set_data(const StringView& data, const String& type)
void Clipboard::set_data(ReadonlyBytes data, const String& type)
{
auto shared_buffer = SharedBuffer::create_with_size(data.length() + 1);
auto shared_buffer = SharedBuffer::create_with_size(data.size() + 1);
if (!shared_buffer) {
dbgprintf("GUI::Clipboard::set_data() failed to create a shared buffer\n");
return;
}
if (!data.is_empty())
memcpy(shared_buffer->data(), data.characters_without_null_termination(), data.length() + 1);
memcpy(shared_buffer->data(), data.data(), data.size() + 1);
else
((u8*)shared_buffer->data())[0] = '\0';
shared_buffer->seal();
shared_buffer->share_with(connection().server_pid());
connection().send_sync<Messages::ClipboardServer::SetClipboardData>(shared_buffer->shbuf_id(), data.length(), type);
connection().send_sync<Messages::ClipboardServer::SetClipboardData>(shared_buffer->shbuf_id(), data.size(), type);
}
void ClipboardServerConnection::handle(const Messages::ClipboardClient::ClipboardDataChanged& message)