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Implement the function for sending XDND messages

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This commit is contained in:
Robbert van der Helm
2021-07-10 23:18:18 +02:00
parent 2e153304dd
commit 7d8a252301
2 changed files with 29 additions and 9 deletions
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src/wine-host/xdnd-proxy.cpp
+25 -6
View File
@@ -323,12 +323,31 @@ std::optional<xcb_window_t> WineXdndProxy::get_xdnd_proxy(
}
}
void WineXdndProxy::send_xdnd_message(const xcb_window_t& /*window*/,
const uint32_t /*message*/,
const uint32_t /*detail*/,
const uint32_t /*data1*/,
const uint32_t /*data2*/) const noexcept {
// TODO: Implement
void WineXdndProxy::send_xdnd_message(const xcb_window_t& window,
const xcb_atom_t message_type,
const uint32_t data1,
const uint32_t data2,
const uint32_t data3,
const uint32_t data4) const noexcept {
// See https://www.freedesktop.org/wiki/Specifications/XDND/#clientmessages
xcb_client_message_event_t event;
event.response_type = XCB_CLIENT_MESSAGE;
event.type = message_type;
// If `window` has `XdndProxy` set, then we should still mention that window
// here, even though we will send the message to another window.
event.window = window;
event.format = 32;
// THis is the source window, so the other side cna reply
event.data.data32[0] = proxy_window.window;
event.data.data32[1] = data1;
event.data.data32[2] = data2;
event.data.data32[3] = data3;
event.data.data32[4] = data4;
// Make sure to respect `XdndProxy` only here, as explaiend in the spec
xcb_send_event(x11_connection.get(), false,
get_xdnd_proxy(window).value_or(window),
XCB_EVENT_MASK_NO_EVENT, reinterpret_cast<char*>(&event));
}
/**
src/wine-host/xdnd-proxy.h
+4 -3
View File
@@ -192,10 +192,11 @@ class WineXdndProxy {
* https://www.freedesktop.org/wiki/Specifications/XDND/#clientmessages
*/
void send_xdnd_message(const xcb_window_t& window,
const uint32_t message,
const uint32_t detail,
const xcb_atom_t message_type,
const uint32_t data1,
const uint32_t data2) const noexcept;
const uint32_t data2,
const uint32_t data3,
const uint32_t data4) const noexcept;
/**
* We need a dedicated X11 connection for our proxy because we can have