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-rw-r--r--xwayland/selection.c408
-rw-r--r--xwayland/xwm.c1
2 files changed, 215 insertions, 194 deletions
diff --git a/xwayland/selection.c b/xwayland/selection.c
index 272c10cd..0905870b 100644
--- a/xwayland/selection.c
+++ b/xwayland/selection.c
@@ -38,144 +38,143 @@ static enum wl_data_device_manager_dnd_action
return WL_DATA_DEVICE_MANAGER_DND_ACTION_NONE;
}
-static void xwm_selection_send_notify(struct wlr_xwm_selection *selection,
- xcb_atom_t property) {
+static void xwm_selection_send_notify(struct wlr_xwm *xwm,
+ xcb_selection_request_event_t *req, xcb_atom_t property) {
xcb_selection_notify_event_t selection_notify = {
.response_type = XCB_SELECTION_NOTIFY,
.sequence = 0,
- .time = selection->request.time,
- .requestor = selection->request.requestor,
- .selection = selection->request.selection,
- .target = selection->request.target,
+ .time = req->time,
+ .requestor = req->requestor,
+ .selection = req->selection,
+ .target = req->target,
.property = property,
};
wlr_log(L_DEBUG, "SendEvent destination=%d SelectionNotify(31) time=%d "
- "requestor=%d selection=%d target=%d property=%d",
- selection->request.requestor,
- selection->request.time,
- selection->request.requestor,
- selection->request.selection,
- selection->request.target,
- property);
- xcb_send_event(selection->xwm->xcb_conn,
+ "requestor=%d selection=%d target=%d property=%d", req->requestor,
+ req->time, req->requestor, req->selection, req->target, property);
+ xcb_send_event(xwm->xcb_conn,
0, // propagate
- selection->request.requestor,
+ req->requestor,
XCB_EVENT_MASK_NO_EVENT,
(const char *)&selection_notify);
- xcb_flush(selection->xwm->xcb_conn);
+ xcb_flush(xwm->xcb_conn);
}
-static int xwm_selection_flush_source_data(struct wlr_xwm_selection *selection) {
- xcb_change_property(selection->xwm->xcb_conn,
+static int xwm_selection_flush_source_data(
+ struct wlr_xwm_selection_transfer *transfer) {
+ xcb_change_property(transfer->selection->xwm->xcb_conn,
XCB_PROP_MODE_REPLACE,
- selection->request.requestor,
- selection->request.property,
- selection->target,
+ transfer->request.requestor,
+ transfer->request.property,
+ transfer->request.target,
8, // format
- selection->source_data.size,
- selection->source_data.data);
- selection->property_set = true;
- int length = selection->source_data.size;
- selection->source_data.size = 0;
-
+ transfer->source_data.size,
+ transfer->source_data.data);
+ transfer->property_set = true;
+ size_t length = transfer->source_data.size;
+ transfer->source_data.size = 0;
return length;
}
-static void xwm_data_source_remove_property_source(
- struct wlr_xwm_selection *selection) {
- if (selection->property_source) {
- wl_event_source_remove(selection->property_source);
+static void xwm_data_source_remove_source(
+ struct wlr_xwm_selection_transfer *transfer) {
+ if (transfer->source != NULL) {
+ wl_event_source_remove(transfer->source);
+ transfer->source = NULL;
}
- selection->property_source = NULL;
}
static void xwm_data_source_close_source_fd(
- struct wlr_xwm_selection *selection) {
- close(selection->source_fd);
- selection->source_fd = -1;
+ struct wlr_xwm_selection_transfer *transfer) {
+ if (transfer->source_fd >= 0) {
+ close(transfer->source_fd);
+ transfer->source_fd = -1;
+ }
}
static int xwm_data_source_read(int fd, uint32_t mask, void *data) {
- struct wlr_xwm_selection *selection = data;
- struct wlr_xwm *xwm = selection->xwm;
+ struct wlr_xwm_selection_transfer *transfer = data;
+ struct wlr_xwm *xwm = transfer->selection->xwm;
void *p;
- int current = selection->source_data.size;
- if (selection->source_data.size < incr_chunk_size) {
- p = wl_array_add(&selection->source_data, incr_chunk_size);
- if (!p){
+ size_t current = transfer->source_data.size;
+ if (transfer->source_data.size < incr_chunk_size) {
+ p = wl_array_add(&transfer->source_data, incr_chunk_size);
+ if (p == NULL) {
wlr_log(L_ERROR, "Could not allocate selection source_data");
goto error_out;
}
} else {
- p = (char *) selection->source_data.data + selection->source_data.size;
+ p = (char *)transfer->source_data.data + transfer->source_data.size;
}
- int available = selection->source_data.alloc - current;
-
- int len = read(fd, p, available);
+ size_t available = transfer->source_data.alloc - current;
+ ssize_t len = read(fd, p, available);
if (len == -1) {
wlr_log(L_ERROR, "read error from data source: %m");
goto error_out;
}
- wlr_log(L_DEBUG, "read %d (available %d, mask 0x%x) bytes: \"%.*s\"",
- len, available, mask, len, (char *) p);
+ wlr_log(L_DEBUG, "read %ld (available %zu, mask 0x%x) bytes: \"%.*s\"",
+ len, available, mask, (int)len, (char *)p);
- selection->source_data.size = current + len;
- if (selection->source_data.size >= incr_chunk_size) {
- if (!selection->incr) {
+ transfer->source_data.size = current + len;
+ if (transfer->source_data.size >= incr_chunk_size) {
+ if (!transfer->incr) {
wlr_log(L_DEBUG, "got %zu bytes, starting incr",
- selection->source_data.size);
- selection->incr = 1;
+ transfer->source_data.size);
+
xcb_change_property(xwm->xcb_conn,
- XCB_PROP_MODE_REPLACE,
- selection->request.requestor,
- selection->request.property,
- xwm->atoms[INCR],
- 32, /* format */
- 1, &incr_chunk_size);
- selection->property_set = true;
- selection->flush_property_on_delete = 1;
- xwm_data_source_remove_property_source(selection);
- xwm_selection_send_notify(selection, selection->request.property);
- } else if (selection->property_set) {
+ XCB_PROP_MODE_REPLACE,
+ transfer->request.requestor,
+ transfer->request.property,
+ xwm->atoms[INCR],
+ 32, /* format */
+ 1, &incr_chunk_size);
+ transfer->incr = true;
+ transfer->property_set = true;
+ transfer->flush_property_on_delete = true;
+ xwm_data_source_remove_source(transfer);
+ xwm_selection_send_notify(xwm, &transfer->request,
+ transfer->request.property);
+ } else if (transfer->property_set) {
wlr_log(L_DEBUG, "got %zu bytes, waiting for property delete",
- selection->source_data.size);
+ transfer->source_data.size);
- selection->flush_property_on_delete = 1;
- xwm_data_source_remove_property_source(selection);
+ transfer->flush_property_on_delete = true;
+ xwm_data_source_remove_source(transfer);
} else {
wlr_log(L_DEBUG, "got %zu bytes, property deleted, setting new "
- "property", selection->source_data.size);
- xwm_selection_flush_source_data(selection);
+ "property", transfer->source_data.size);
+ xwm_selection_flush_source_data(transfer);
}
- } else if (len == 0 && !selection->incr) {
+ } else if (len == 0 && !transfer->incr) {
wlr_log(L_DEBUG, "non-incr transfer complete");
/* Non-incr transfer all done. */
- xwm_selection_flush_source_data(selection);
- xwm_selection_send_notify(selection, selection->request.property);
+ xwm_selection_flush_source_data(transfer);
+ xwm_selection_send_notify(xwm, &transfer->request,
+ transfer->request.property);
xcb_flush(xwm->xcb_conn);
- xwm_data_source_remove_property_source(selection);
- xwm_data_source_close_source_fd(selection);
- wl_array_release(&selection->source_data);
- selection->request.requestor = XCB_NONE;
- } else if (len == 0 && selection->incr) {
+ xwm_data_source_remove_source(transfer);
+ xwm_data_source_close_source_fd(transfer);
+ wl_array_release(&transfer->source_data);
+ transfer->request.requestor = XCB_NONE;
+ } else if (len == 0 && transfer->incr) {
wlr_log(L_DEBUG, "incr transfer complete");
- selection->flush_property_on_delete = 1;
- if (selection->property_set) {
+ transfer->flush_property_on_delete = true;
+ if (transfer->property_set) {
wlr_log(L_DEBUG, "got %zu bytes, waiting for property delete",
- selection->source_data.size);
+ transfer->source_data.size);
} else {
wlr_log(L_DEBUG, "got %zu bytes, property deleted, setting new "
- "property", selection->source_data.size);
- xwm_selection_flush_source_data(selection);
+ "property", transfer->source_data.size);
+ xwm_selection_flush_source_data(transfer);
}
xcb_flush(xwm->xcb_conn);
- xwm_data_source_remove_property_source(selection);
- xwm_data_source_close_source_fd(selection);
+ xwm_data_source_remove_source(transfer);
+ xwm_data_source_close_source_fd(transfer);
} else {
wlr_log(L_DEBUG, "nothing happened, buffered the bytes");
}
@@ -183,10 +182,10 @@ static int xwm_data_source_read(int fd, uint32_t mask, void *data) {
return 1;
error_out:
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
- xwm_data_source_remove_property_source(selection);
- xwm_data_source_close_source_fd(selection);
- wl_array_release(&selection->source_data);
+ xwm_selection_send_notify(xwm, &transfer->request, XCB_ATOM_NONE);
+ xwm_data_source_remove_source(transfer);
+ xwm_data_source_close_source_fd(transfer);
+ wl_array_release(&transfer->source_data);
return 0;
}
@@ -242,14 +241,17 @@ static struct wl_array *xwm_selection_source_get_mime_types(
return NULL;
}
+/**
+ * Read the Wayland selection and send it to an Xwayland client.
+ */
static void xwm_selection_send_data(struct wlr_xwm_selection *selection,
- xcb_atom_t target, const char *mime_type) {
+ xcb_selection_request_event_t *req, const char *mime_type) {
// Check MIME type
struct wl_array *mime_types =
xwm_selection_source_get_mime_types(selection);
if (mime_types == NULL) {
wlr_log(L_ERROR, "not sending selection: no MIME type list available");
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ xwm_selection_send_notify(selection->xwm, req, XCB_ATOM_NONE);
return;
}
@@ -265,50 +267,45 @@ static void xwm_selection_send_data(struct wlr_xwm_selection *selection,
if (!found) {
wlr_log(L_ERROR, "not sending selection: "
"requested an unsupported MIME type %s", mime_type);
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ xwm_selection_send_notify(selection->xwm, req, XCB_ATOM_NONE);
+ return;
+ }
+
+ struct wlr_xwm_selection_transfer *transfer =
+ calloc(1, sizeof(struct wlr_xwm_selection_transfer));
+ if (transfer == NULL) {
+ wlr_log(L_ERROR, "Allocation failed");
return;
}
+ transfer->selection = selection;
+ transfer->request = *req;
+ wl_array_init(&transfer->source_data);
int p[2];
if (pipe(p) == -1) {
- wlr_log(L_ERROR, "pipe failed: %m");
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ wlr_log(L_ERROR, "pipe() failed: %m");
+ xwm_selection_send_notify(selection->xwm, req, XCB_ATOM_NONE);
return;
}
-
fcntl(p[0], F_SETFD, FD_CLOEXEC);
fcntl(p[0], F_SETFL, O_NONBLOCK);
fcntl(p[1], F_SETFD, FD_CLOEXEC);
fcntl(p[1], F_SETFL, O_NONBLOCK);
- wl_array_init(&selection->source_data);
- selection->target = target;
- selection->source_fd = p[0];
+ transfer->source_fd = p[0];
+
struct wl_event_loop *loop =
wl_display_get_event_loop(selection->xwm->xwayland->wl_display);
- selection->property_source = wl_event_loop_add_fd(loop,
- selection->source_fd, WL_EVENT_READABLE, xwm_data_source_read,
- selection);
+ transfer->source = wl_event_loop_add_fd(loop, transfer->source_fd,
+ WL_EVENT_READABLE, xwm_data_source_read, transfer);
- wlr_log(L_DEBUG, "Sending Wayland selection to Xwayland window with "
- "MIME type %s", mime_type);
+ wlr_log(L_DEBUG, "Sending Wayland selection %u to Xwayland window with "
+ "MIME type %s", req->target, mime_type);
xwm_selection_source_send(selection, mime_type, p[1]);
- close(p[1]);
+ // TODO close(p[1]);
}
-static void xwm_selection_send_timestamp(struct wlr_xwm_selection *selection) {
- xcb_change_property(selection->xwm->xcb_conn,
- XCB_PROP_MODE_REPLACE,
- selection->request.requestor,
- selection->request.property,
- XCB_ATOM_INTEGER,
- 32, // format
- 1, &selection->timestamp);
-
- xwm_selection_send_notify(selection, selection->request.property);
-}
-
-static xcb_atom_t xwm_get_mime_type_atom(struct wlr_xwm *xwm, char *mime_type) {
+static xcb_atom_t xwm_mime_type_to_atom(struct wlr_xwm *xwm, char *mime_type) {
if (strcmp(mime_type, "text/plain;charset=utf-8") == 0) {
return xwm->atoms[UTF8_STRING];
} else if (strcmp(mime_type, "text/plain") == 0) {
@@ -366,7 +363,7 @@ static void xwm_dnd_send_enter(struct wlr_xwm *xwm) {
char **mime_type_ptr;
wl_array_for_each(mime_type_ptr, mime_types) {
char *mime_type = *mime_type_ptr;
- data.data32[2+i] = xwm_get_mime_type_atom(xwm, mime_type);
+ data.data32[2+i] = xwm_mime_type_to_atom(xwm, mime_type);
++i;
}
} else {
@@ -379,7 +376,7 @@ static void xwm_dnd_send_enter(struct wlr_xwm *xwm) {
char **mime_type_ptr;
wl_array_for_each(mime_type_ptr, mime_types) {
char *mime_type = *mime_type_ptr;
- targets[i] = xwm_get_mime_type_atom(xwm, mime_type);
+ targets[i] = xwm_mime_type_to_atom(xwm, mime_type);
++i;
}
@@ -453,14 +450,16 @@ static void xwm_dnd_send_leave(struct wlr_xwm *xwm) {
xwm_dnd_send_event(xwm, xwm->atoms[DND_FINISHED], &data);
}*/
-static void xwm_selection_send_targets(struct wlr_xwm_selection *selection) {
+static void xwm_selection_send_targets(struct wlr_xwm_selection *selection,
+ xcb_selection_request_event_t *req) {
struct wlr_xwm *xwm = selection->xwm;
- struct wl_array *mime_types = xwm_selection_source_get_mime_types(selection);
+ struct wl_array *mime_types =
+ xwm_selection_source_get_mime_types(selection);
if (mime_types == NULL) {
wlr_log(L_ERROR, "not sending selection targets: "
"no selection source available");
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ xwm_selection_send_notify(selection->xwm, req, XCB_ATOM_NONE);
return;
}
@@ -473,19 +472,32 @@ static void xwm_selection_send_targets(struct wlr_xwm_selection *selection) {
char **mime_type_ptr;
wl_array_for_each(mime_type_ptr, mime_types) {
char *mime_type = *mime_type_ptr;
- targets[2+i] = xwm_get_mime_type_atom(xwm, mime_type);
+ targets[2+i] = xwm_mime_type_to_atom(xwm, mime_type);
++i;
}
xcb_change_property(xwm->xcb_conn,
XCB_PROP_MODE_REPLACE,
- selection->request.requestor,
- selection->request.property,
+ req->requestor,
+ req->property,
XCB_ATOM_ATOM,
32, // format
n, targets);
- xwm_selection_send_notify(selection, selection->request.property);
+ xwm_selection_send_notify(selection->xwm, req, req->property);
+}
+
+static void xwm_selection_send_timestamp(struct wlr_xwm_selection *selection,
+ xcb_selection_request_event_t *req) {
+ xcb_change_property(selection->xwm->xcb_conn,
+ XCB_PROP_MODE_REPLACE,
+ req->requestor,
+ req->property,
+ XCB_ATOM_INTEGER,
+ 32, // format
+ 1, &selection->timestamp);
+
+ xwm_selection_send_notify(selection->xwm, req, req->property);
}
static struct wlr_xwm_selection *xwm_get_selection(struct wlr_xwm *xwm,
@@ -501,134 +513,138 @@ static struct wlr_xwm_selection *xwm_get_selection(struct wlr_xwm *xwm,
}
}
+static char *xwm_mime_type_from_atom(struct wlr_xwm *xwm, xcb_atom_t atom) {
+ if (atom == xwm->atoms[UTF8_STRING]) {
+ return strdup("text/plain;charset=utf-8");
+ } else if (atom == xwm->atoms[TEXT]) {
+ return strdup("text/plain");
+ } else {
+ return xwm_get_atom_name(xwm, atom);
+ }
+}
+
static void xwm_handle_selection_request(struct wlr_xwm *xwm,
xcb_generic_event_t *event) {
- xcb_selection_request_event_t *selection_request =
+ xcb_selection_request_event_t *req =
(xcb_selection_request_event_t *) event;
wlr_log(L_DEBUG, "XCB_SELECTION_REQUEST (time=%u owner=%u, requestor=%u "
"selection=%u, target=%u, property=%u)",
- selection_request->time, selection_request->owner,
- selection_request->requestor, selection_request->selection,
- selection_request->target, selection_request->property);
+ req->time, req->owner, req->requestor, req->selection, req->target,
+ req->property);
- if (selection_request->selection == xwm->atoms[CLIPBOARD_MANAGER]) {
+ if (req->selection == xwm->atoms[CLIPBOARD_MANAGER]) {
// The wlroots clipboard should already have grabbed the first target,
// so just send selection notify now. This isn't synchronized with the
// clipboard finishing getting the data, so there's a race here.
- struct wlr_xwm_selection *selection = &xwm->clipboard_selection;
- selection->request = *selection_request;
- selection->incr = 0;
- selection->flush_property_on_delete = 0;
- xwm_selection_send_notify(selection, selection->request.property);
+ xwm_selection_send_notify(xwm, req, req->property);
return;
}
struct wlr_xwm_selection *selection =
- xwm_get_selection(xwm, selection_request->selection);
+ xwm_get_selection(xwm, req->selection);
if (selection == NULL) {
wlr_log(L_DEBUG, "received selection request for unknown selection");
return;
}
- if (selection->window != selection_request->owner) {
+ if (selection->window != req->owner) {
wlr_log(L_DEBUG, "received selection request with invalid owner");
return;
}
- selection->request = *selection_request;
- selection->incr = 0;
- selection->flush_property_on_delete = 0;
-
// No xwayland surface focused, deny access to clipboard
if (xwm->focus_surface == NULL && xwm->drag_focus == NULL) {
char *selection_name = xwm_get_atom_name(xwm, selection->atom);
wlr_log(L_DEBUG, "denying read access to selection %u (%s): "
"no xwayland surface focused", selection->atom, selection_name);
free(selection_name);
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ xwm_selection_send_notify(xwm, req, XCB_ATOM_NONE);
return;
}
- if (selection_request->target == xwm->atoms[TARGETS]) {
- xwm_selection_send_targets(selection);
- } else if (selection_request->target == xwm->atoms[TIMESTAMP]) {
- xwm_selection_send_timestamp(selection);
- } else if (selection_request->target == xwm->atoms[UTF8_STRING]) {
- xwm_selection_send_data(selection, selection_request->target,
- "text/plain;charset=utf-8");
- } else if (selection_request->target == xwm->atoms[TEXT]) {
- xwm_selection_send_data(selection, selection_request->target,
- "text/plain");
+ if (req->target == xwm->atoms[TARGETS]) {
+ xwm_selection_send_targets(selection, req);
+ } else if (req->target == xwm->atoms[TIMESTAMP]) {
+ xwm_selection_send_timestamp(selection, req);
+ } else if (req->target == xwm->atoms[DELETE]) {
+ xwm_selection_send_notify(selection->xwm, req, req->property);
} else {
- char *mime_type = xwm_get_atom_name(xwm, selection_request->target);
+ // Send data
+ char *mime_type = xwm_mime_type_from_atom(xwm, req->target);
if (mime_type == NULL) {
- wlr_log(L_ERROR, "ignoring selection request: unknown atom");
- xwm_selection_send_notify(selection, XCB_ATOM_NONE);
+ wlr_log(L_ERROR, "ignoring selection request: unknown atom %u",
+ req->target);
+ xwm_selection_send_notify(xwm, req, XCB_ATOM_NONE);
return;
}
- xwm_selection_send_data(selection, selection_request->target,
- mime_type);
+ xwm_selection_send_data(selection, req, mime_type);
free(mime_type);
}
}
static void xwm_data_source_destroy_property_reply(
- struct wlr_xwm_selection *selection) {
- free(selection->property_reply);
- selection->property_reply = NULL;
+ struct wlr_xwm_selection_transfer *transfer) {
+ free(transfer->property_reply);
+ transfer->property_reply = NULL;
}
+/**
+ * Write the X11 selection to a Wayland client.
+ */
static int xwm_data_source_write(int fd, uint32_t mask, void *data) {
- struct wlr_xwm_selection *selection = data;
- struct wlr_xwm *xwm = selection->xwm;
+ struct wlr_xwm_selection_transfer *transfer = data;
+ struct wlr_xwm *xwm = transfer->selection->xwm;
- unsigned char *property = xcb_get_property_value(selection->property_reply);
- int remainder = xcb_get_property_value_length(selection->property_reply) -
- selection->property_start;
+ char *property = xcb_get_property_value(transfer->property_reply);
+ int remainder = xcb_get_property_value_length(transfer->property_reply) -
+ transfer->property_start;
- int len = write(fd, property + selection->property_start, remainder);
+ ssize_t len = write(fd, property + transfer->property_start, remainder);
if (len == -1) {
- xwm_data_source_destroy_property_reply(selection);
- xwm_data_source_remove_property_source(selection);
- xwm_data_source_close_source_fd(selection);
+ xwm_data_source_destroy_property_reply(transfer);
+ xwm_data_source_remove_source(transfer);
+ xwm_data_source_close_source_fd(transfer);
wlr_log(L_ERROR, "write error to target fd: %m");
return 1;
}
- wlr_log(L_DEBUG, "wrote %d (chunk size %d) of %d bytes",
- selection->property_start + len,
- len, xcb_get_property_value_length(selection->property_reply));
+ wlr_log(L_DEBUG, "wrote %ld (chunk size %ld) of %d bytes",
+ transfer->property_start + len,
+ len, xcb_get_property_value_length(transfer->property_reply));
- selection->property_start += len;
+ transfer->property_start += len;
if (len == remainder) {
- xwm_data_source_destroy_property_reply(selection);
- xwm_data_source_remove_property_source(selection);
+ xwm_data_source_destroy_property_reply(transfer);
+ xwm_data_source_remove_source(transfer);
- if (selection->incr) {
- xcb_delete_property(xwm->xcb_conn, selection->window,
+ if (transfer->incr) {
+ xcb_delete_property(xwm->xcb_conn, transfer->selection->window,
xwm->atoms[WL_SELECTION]);
} else {
wlr_log(L_DEBUG, "transfer complete");
- xwm_data_source_close_source_fd(selection);
+ xwm_data_source_close_source_fd(transfer);
}
}
return 1;
}
-static void xwm_write_property(struct wlr_xwm_selection *selection,
+static void xwm_write_property(struct wlr_xwm_selection_transfer *transfer,
xcb_get_property_reply_t *reply) {
- selection->property_start = 0;
- selection->property_reply = reply;
- xwm_data_source_write(selection->source_fd, WL_EVENT_WRITABLE, selection);
+ struct wlr_xwm *xwm = transfer->selection->xwm;
+
+ transfer->property_start = 0;
+ transfer->property_reply = reply;
- if (selection->property_reply) {
+ xwm_data_source_write(transfer->source_fd, WL_EVENT_WRITABLE, transfer);
+
+ if (transfer->property_reply != NULL) {
struct wl_event_loop *loop =
- wl_display_get_event_loop(selection->xwm->xwayland->wl_display);
- selection->property_source = wl_event_loop_add_fd(loop,
- selection->source_fd, WL_EVENT_WRITABLE, xwm_data_source_write,
- selection);
+ wl_display_get_event_loop(xwm->xwayland->wl_display);
+ transfer->source = wl_event_loop_add_fd(loop,
+ transfer->source_fd, WL_EVENT_WRITABLE, xwm_data_source_write,
+ transfer);
}
}
@@ -647,17 +663,19 @@ static void xwm_selection_get_data(struct wlr_xwm_selection *selection) {
xcb_get_property_reply_t *reply =
xcb_get_property_reply(xwm->xcb_conn, cookie, NULL);
if (reply == NULL) {
+ wlr_log(L_ERROR, "Cannot get selection property");
return;
}
+ struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
if (reply->type == xwm->atoms[INCR]) {
- selection->incr = 1;
+ transfer->incr = true;
free(reply);
} else {
- selection->incr = 0;
+ transfer->incr = false;
// reply's ownership is transferred to wm, which is responsible
// for freeing it
- xwm_write_property(selection, reply);
+ xwm_write_property(transfer, reply);
}
}
@@ -665,6 +683,7 @@ static void source_send(struct wlr_xwm_selection *selection,
struct wl_array *mime_types, struct wl_array *mime_types_atoms,
const char *requested_mime_type, int32_t fd) {
struct wlr_xwm *xwm = selection->xwm;
+ struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
xcb_atom_t *atoms = mime_types_atoms->data;
bool found = false;
@@ -681,7 +700,8 @@ static void source_send(struct wlr_xwm_selection *selection,
++i;
}
if (!found) {
- wlr_log(L_DEBUG, "cannot send X11 selection: unsupported MIME type");
+ wlr_log(L_DEBUG, "Cannot send X11 selection to Wayland: "
+ "unsupported MIME type");
return;
}
@@ -695,7 +715,7 @@ static void source_send(struct wlr_xwm_selection *selection,
xcb_flush(xwm->xcb_conn);
fcntl(fd, F_SETFL, O_WRONLY | O_NONBLOCK);
- selection->source_fd = fd;
+ transfer->source_fd = fd;
}
struct x11_data_source {
@@ -964,14 +984,14 @@ static int xwm_handle_xfixes_selection_notify(struct wlr_xwm *xwm,
return 1;
}
- selection->incr = 0;
+ struct wlr_xwm_selection_transfer *transfer = &selection->incoming;
+ transfer->incr = false;
// doing this will give a selection notify where we actually handle the sync
xcb_convert_selection(xwm->xcb_conn, selection->window,
selection->atom,
xwm->atoms[TARGETS],
xwm->atoms[WL_SELECTION],
xfixes_selection_notify->timestamp);
-
xcb_flush(xwm->xcb_conn);
return 1;
@@ -1080,7 +1100,7 @@ static void selection_init(struct wlr_xwm *xwm,
selection->xwm = xwm;
selection->atom = atom;
selection->window = xwm->selection_window;
- selection->request.requestor = XCB_NONE;
+ selection->incoming.selection = selection;
uint32_t mask =
XCB_XFIXES_SELECTION_EVENT_MASK_SET_SELECTION_OWNER |
diff --git a/xwayland/xwm.c b/xwayland/xwm.c
index d5501a0a..0b7c62b4 100644
--- a/xwayland/xwm.c
+++ b/xwayland/xwm.c
@@ -50,6 +50,7 @@ const char *atom_map[ATOM_LAST] = {
"INCR",
"TEXT",
"TIMESTAMP",
+ "DELETE",
"_NET_WM_WINDOW_TYPE_UTILITY",
"_NET_WM_WINDOW_TYPE_TOOLTIP",
"_NET_WM_WINDOW_TYPE_DND",
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 20:06:44 +0000