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xwayland: set _NET_WORKAREA property (#12148)

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jmanc3 2025-10-29 06:24:34 -05:00 • committed by GitHub
parent 9eb82774e5
commit ce9787b3f4
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GPG key ID: B5690EEEBB952194
6 changed files with 67 additions and 1 deletions
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18
src/xwayland/XWM.cpp
View file

@ -987,7 +987,7 @@ CXWM::CXWM() : m_connection(makeUnique<CXCBConnection>(g_pXWayland->m_server->m_
xcb_atom_t supported[] = {
HYPRATOMS["_NET_WM_STATE"], HYPRATOMS["_NET_ACTIVE_WINDOW"], HYPRATOMS["_NET_WM_MOVERESIZE"], HYPRATOMS["_NET_WM_STATE_FOCUSED"],
HYPRATOMS["_NET_WM_STATE_MODAL"], HYPRATOMS["_NET_WM_STATE_FULLSCREEN"], HYPRATOMS["_NET_WM_STATE_MAXIMIZED_VERT"], HYPRATOMS["_NET_WM_STATE_MAXIMIZED_HORZ"],
HYPRATOMS["_NET_WM_STATE_HIDDEN"], HYPRATOMS["_NET_CLIENT_LIST"], HYPRATOMS["_NET_CLIENT_LIST_STACKING"],
HYPRATOMS["_NET_WM_STATE_HIDDEN"], HYPRATOMS["_NET_CLIENT_LIST"], HYPRATOMS["_NET_CLIENT_LIST_STACKING"], HYPRATOMS["_NET_WORKAREA"],
};
xcb_change_property(getConnection(), XCB_PROP_MODE_REPLACE, m_screen->root, HYPRATOMS["_NET_SUPPORTED"], XCB_ATOM_ATOM, 32, sizeof(supported) / sizeof(*supported), supported);
@ -1193,6 +1193,22 @@ void CXWM::updateClientList() {
xcb_change_property(getConnection(), XCB_PROP_MODE_REPLACE, m_screen->root, HYPRATOMS["_NET_CLIENT_LIST_STACKING"], XCB_ATOM_WINDOW, 32, windows.size(), windows.data());
}
void CXWM::updateWorkArea(int x, int y, int w, int h) {
if (!g_pXWayland || !g_pXWayland->m_wm || !g_pXWayland->m_wm->getConnection() || !m_screen || !m_screen->root)
return;
auto connection = g_pXWayland->m_wm->getConnection();
if (w <= 0 || h <= 0) {
xcb_delete_property(connection, m_screen->root, HYPRATOMS["_NET_WORKAREA"]);
xcb_flush(connection);
return;
}
uint32_t values[4] = {sc<uint32_t>(x), sc<uint32_t>(y), sc<uint32_t>(w), sc<uint32_t>(h)};
xcb_change_property(connection, XCB_PROP_MODE_REPLACE, m_screen->root, HYPRATOMS["_NET_WORKAREA"], XCB_ATOM_CARDINAL, 32, 4, values);
xcb_flush(connection);
}
bool CXWM::isWMWindow(xcb_window_t w) {
return w == m_wmWindow || w == m_clipboard.window || w == m_dndSelection.window;
}

1
src/xwayland/XWM.hpp
View file

@ -118,6 +118,7 @@ class CXWM {
int onEvent(int fd, uint32_t mask);
SP<CX11DataDevice> getDataDevice();
SP<IDataOffer> createX11DataOffer(SP<CWLSurfaceResource> surf, SP<IDataSource> source);
void updateWorkArea(int x, int y, int w, int h);
private:
void setCursor(unsigned char* pixData, uint32_t stride, const Vector2D& size, const Vector2D& hotspot);