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LibGUI+WindowServer: Make DragOperation hold a MimeData instance

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...instead of maybe bitmap + a single mime type and its corresponding data.
This allows drag&drop operations to hold multiple different kinds of
data, and the views/applications to choose between those.
For instance, Spreadsheet can keep the structure of the dragged cells,
and still provide text-only data to be passed to different unrelated editors.
This commit is contained in:
AnotherTest
2020-11-07 23:14:21 +03:30
committed by Andreas Kling
parent c930e02624
commit 6d1e47e7dd
15 changed files with 98 additions and 59 deletions
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3
Libraries/LibGUI/WindowServerConnection.cpp
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@@ -307,8 +307,7 @@ void WindowServerConnection::handle(const Messages::WindowClient::AsyncSetWallpa
void WindowServerConnection::handle(const Messages::WindowClient::DragDropped& message)
{
if (auto* window = Window::from_window_id(message.window_id())) {
auto mime_data = Core::MimeData::construct();
mime_data->set_data(message.data_type(), message.data().to_byte_buffer());
auto mime_data = Core::MimeData::construct(message.mime_data());
Core::EventLoop::current().post_event(*window, make<DropEvent>(message.mouse_position(), message.text(), mime_data));
}
}