Differential D15627 Diff 52056 xwl/selection_source.cpp

Changeset View

Standalone View

View Options

xwl/selection_source.cpp

Show All 36 Lines
37 37​
38#include <xwayland_logging.h> 38​#include <xwayland_logging.h>
39 39​
40namespace KWin { 40​namespace KWin {
41namespace Xwl { 41​namespace Xwl {
42 42​
43SelectionSource::SelectionSource(Selection *sel) 43​SelectionSource::SelectionSource(Selection *sel)
44 : QObject(sel), 44​ : QObject(sel),
45 m_sel(sel) 45​ m_sel(sel),
46​ m_window(sel->window())
46{ 47​{
47} 48​}
48 49​
49WlSource::WlSource(Selection *sel, KWayland::Server::DataDeviceInterface *ddi) 50​WlSource::WlSource(Selection *sel, KWayland::Server::DataDeviceInterface *ddi)
50 : SelectionSource(sel), 51​ : SelectionSource(sel),
51 m_ddi(ddi) 52​ m_ddi(ddi)
52{ 53​{
53 Q_ASSERT(ddi); 54​ Q_ASSERT(ddi);
Show All 15 Lines
69 70​
70void WlSource::receiveOffer(const QString &mime) 71​void WlSource::receiveOffer(const QString &mime)
71{ 72​{
72 m_offers << mime; 73​ m_offers << mime;
73} 74​}
74 75​
75void WlSource::sendSelNotify(xcb_selection_request_event_t *event, bool success) 76​void WlSource::sendSelNotify(xcb_selection_request_event_t *event, bool success)
76{ 77​{
77 selection()->sendSelNotify(event, success); 78​ Selection::sendSelNotify(event, success);
78} 79​}
79 80​
80bool WlSource::handleSelRequest(xcb_selection_request_event_t *event) 81​bool WlSource::handleSelRequest(xcb_selection_request_event_t *event)
81{ 82​{
82 if (event->target == atoms->targets) { 83​ if (event->target == atoms->targets) {
83 sendTargets(event); 84​ sendTargets(event);
84 } else if (event->target == atoms->timestamp) { 85​ } else if (event->target == atoms->timestamp) {
85 sendTimestamp(event); 86​ sendTimestamp(event);
▲ Show 20 Lines • Show All 92 Lines • ▼ Show 20 Line(s)178{
178 setTimestamp(event->timestamp); 179​ setTimestamp(event->timestamp);
179} 180​}
180 181​
181void X11Source::getTargets() 182​void X11Source::getTargets()
182{ 183​{
183 auto *xcbConn = kwinApp()->x11Connection(); 184​ auto *xcbConn = kwinApp()->x11Connection();
184 /* will lead to a selection request event for the new owner */ 185​ /* will lead to a selection request event for the new owner */
185 xcb_convert_selection(xcbConn, 186​ xcb_convert_selection(xcbConn,
186 selection()->window(), 187​ window(),
187 selection()->atom(), 188​ selection()->atom(),
188 atoms->targets, 189​ atoms->targets,
189 atoms->wl_selection, 190​ atoms->wl_selection,
190 timestamp()); 191​ timestamp());
191 xcb_flush(xcbConn); 192​ xcb_flush(xcbConn);
192} 193​}
193 194​
194using Mime = QPair<QString, xcb_atom_t>; 195​using Mime = QPair<QString, xcb_atom_t>;
195 196​
196void X11Source::handleTargets() 197​void X11Source::handleTargets()
197{ 198​{
198 // receive targets 199​ // receive targets
199 auto *xcbConn = kwinApp()->x11Connection(); 200​ auto *xcbConn = kwinApp()->x11Connection();
200 xcb_get_property_cookie_t cookie = xcb_get_property(xcbConn, 201​ xcb_get_property_cookie_t cookie = xcb_get_property(xcbConn,
201 1, 202​ 1,
202 selection()->window(), 203​ window(),
203 atoms->wl_selection, 204​ atoms->wl_selection,
204 XCB_GET_PROPERTY_TYPE_ANY, 205​ XCB_GET_PROPERTY_TYPE_ANY,
205 0, 206​ 0,
206 4096 207​ 4096
207 ); 208​ );
208 auto *reply = xcb_get_property_reply(xcbConn, cookie, NULL); 209​ auto *reply = xcb_get_property_reply(xcbConn, cookie, NULL);
209 if (reply == NULL) { 210​ if (reply == NULL) {
210 return; 211​ return;
▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Line(s)
273void X11Source::setOffers(const Mimes &offers) 274​void X11Source::setOffers(const Mimes &offers)
274{ 275​{
275 // TODO: share code with handleTargets and emit signals accordingly? 276​ // TODO: share code with handleTargets and emit signals accordingly?
276 m_offers = offers; 277​ m_offers = offers;
277} 278​}
278 279​
279bool X11Source::handleSelNotify(xcb_selection_notify_event_t *event) 280​bool X11Source::handleSelNotify(xcb_selection_notify_event_t *event)
280{ 281​{
281 if (event->requestor != selection()->window()) { 282​ if (event->requestor != window()) {
282 return false; 283​ return false;
283 } 284​ }
284 if (event->selection != selection()->atom()) { 285​ if (event->selection != selection()->atom()) {
285 return false; 286​ return false;
286 } 287​ }
287 if (event->property == XCB_ATOM_NONE) { 288​ if (event->property == XCB_ATOM_NONE) {
288 qCWarning(KWIN_XWL) << "Incoming X selection conversion failed"; 289​ qCWarning(KWIN_XWL) << "Incoming X selection conversion failed";
289 return true; 290​ return true;
Show All 25 Lines