static void reqGetSelectionOwner(Client c) throws IOException {
int foo;
int selection;
IO io = c.client;
selection = io.readInt();
c.length -= 2;
if (!Atom.valid(selection)) {
c.errorValue = selection;
c.errorReason = 5; // BadAtom
return;
}
synchronized (io) {
io.writeByte(1);
Selection s = getSelection(selection);
io.writePad(1);
io.writeShort(c.seq);
io.writeInt(0);
if (s != null) {
io.writeInt(s.wid);
} else {
io.writeInt(0);
}
io.writePad(20);
io.flush();
}
}
static void reqConvertSelection(Client c) throws IOException {
int foo;
int selection, requestor, target, property, time;
boolean paramsOkay = true;
IO io = c.client;
requestor = io.readInt();
Window w = c.lookupWindow(requestor);
if (w == null) {
c.errorValue = requestor;
c.errorReason = 3; // BadWindow;
}
selection = io.readInt();
paramsOkay = Atom.valid(selection);
target = io.readInt();
paramsOkay &= Atom.valid(target);
property = io.readInt();
if (property != 0) {
paramsOkay &= Atom.valid(property);
}
time = io.readInt();
c.length -= 6;
if (c.errorReason != 0) {
return;
}
if (paramsOkay) {
Selection s = getSelection(selection);
if (s != null && s.client != null) {
c.cevent.mkSelectionRequest(time, s.wid, requestor, selection, target, property);
if (s.client.sendEvent(c.cevent, 1, Event.NoEventMask, Event.NoEventMask, null) != 0)
return;
}
c.cevent.mkSelectionNotify(time, requestor, selection, target, 0);
c.sendEvent(c.cevent, 1, Event.NoEventMask, Event.NoEventMask, null);
return;
} else {
// System.out.println("error!!");
c.errorValue = property;
c.errorReason = 5; // BadAtom
return;
}
}
static void reqSetSelectionOwner(Client c) throws IOException {
int foo;
int selection;
IO io = c.client;
foo = io.readInt();
c.length -= 2;
Window w = null;
if (foo != 0) {
w = c.lookupWindow(foo);
if (w == null) {
c.errorValue = foo;
c.errorReason = 3; // BadWindow
return;
}
}
selection = io.readInt();
foo = io.readInt();
c.length -= 2;
int time = 0;
time = (int) System.currentTimeMillis();
time = foo; // ??
if (Atom.valid(selection)) {
int i = 0;
Selection s = getSelection(selection);
if (s != null) {
if (s.client != null && (w == null || (s.client != c))) {
if (s.client != null) {
c.cevent.mkSelectionClear(time, s.wid, s.selection);
s.client.sendEvent(c.cevent, 1, Event.NoEventMask, Event.NoEventMask, null);
}
}
s.window = w;
s.wid = (w != null ? w.id : 0);
s.lastTimeChanged = time;
s.client = (w != null ? c : null);
} else {
// System.out.println("add");
addSelection(selection, time, w, c);
}
return;
} else {
c.errorValue = selection;
c.errorReason = 5;
return;
}
}
static void reqRotateProperties(Client c) throws IOException {
int foo, propty;
IO io = c.client;
foo = io.readInt();
Window w = c.lookupWindow(foo);
c.length -= 2;
if (w == null) {
c.errorValue = foo;
c.errorReason = 3; // BadWindow;
return;
}
int n = (short) io.readShort();
int delta = (short) io.readShort();
c.length--;
if (n == 0) {
return;
}
int[] atoms = new int[n];
Property[] props = new Property[n];
Property p;
int i = 0;
while (n != 0) {
atoms[i] = io.readInt();
c.length--;
if (!Atom.valid(atoms[i])) {
c.errorValue = atoms[i];
c.errorReason = 5; // BadAtom
return;
}
p = w.getProperty();
while (p != null) {
if (p.propertyName == atoms[i]) {
props[i] = p;
break;
}
p = p.next;
}
if (p == null) {
c.errorReason = 8; // BadMatch
return;
}
i++;
n--;
}
for (int j = 0; j < atoms.length; j++) {
for (int k = j + 1; k < atoms.length; k++) {
if (atoms[j] == atoms[k]) {
c.errorReason = 8; // BadMatch
return;
}
}
}
if (((delta < 0 ? -1 * delta : delta) % atoms.length) != 0) {
while (delta < 0) {
delta += atoms.length;
}
for (i = 0; i < atoms.length; i++) {
c.cevent.mkPropertyNotify(
w.id,
props[i].propertyName,
(int) System.currentTimeMillis(),
// Property.PropertyNewValue
0);
w.sendEvent(c.cevent, 1, null);
props[i].propertyName = atoms[(i + delta) % atoms.length];
}
}
}