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kwin/scripting/s_clientgroup.cpp
Martin Gräßlin f47e7bb5ef KWin scripting goes properties 
Dropping the wrapper around Client and just exporting the Client's
properties. This breaks all existing scripts as it's now e.g.:
client.caption
instead of
client.caption()

But the first one is the more natural one for JavaScript and also
for everyone writing QML as well.

Setters and signals are mostly still missing in client. Other parts
like ClientGroup must be converted to properties, too.
2011-12-31 08:58:40 +01:00

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2010 Rohan Prabhu <rohan@rohanprabhu.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#include "s_clientgroup.h"
#include "meta.h"
#include "workspace.h"
Q_DECLARE_METATYPE(SWrapper::ClientGroup*)
SWrapper::ClientGroup::ClientGroup(KWin::ClientGroup* group)
{
centralObject = group;
if (group == 0) {
invalid = true;
} else {
setParent(group);
invalid = false;
}
}
SWrapper::ClientGroup::ClientGroup(KWin::Client* client)
{
if (client == 0) {
invalid = true;
centralObject = 0;
return;
}
KWin::ClientGroup* cGrp = client->clientGroup();
if (cGrp == 0) {
cGrp = new KWin::ClientGroup(client);
}
centralObject = cGrp;
setParent(cGrp);
invalid = false;
}
KWin::ClientGroup* SWrapper::ClientGroup::getCentralObject()
{
return centralObject;
}
/*
* This was just to check how bindings were working..
* Nothing to see here
*
QScriptValue SWrapper::ClientGroup::toString(QScriptContext* ctx, QScriptEngine* eng) {
SWrapper::ClientGroup* self = qscriptvalue_cast<SWrapper::ClientGroup*>(ctx->thisObject());
qDebug()<<"Generic object at ["<<(void*)self<<"]";
if (self != 0) {
qDebug()<<" Wrapping: ["<<(void*)(self->centralObject)<<"] (i: "<<self->invalid<<")";
}
return QScriptValue(eng, QString("."));
}
*/
QScriptValue SWrapper::ClientGroup::add(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::Client* client = qobject_cast<KWin::Client*>(ctx->argument(0).toQObject());
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if ((client == 0) || (cGrp == 0)) {
return QScriptValue(eng, (bool)0);
} else {
int before = (ctx->argument(1)).isUndefined() ? (-1) : ((ctx->argument(0)).toNumber());
bool becomeVisible = (ctx->argument(2)).isUndefined() ? (false) : ((ctx->argument(0)).toBool());
if (client->clientGroup()) {
(client->clientGroup())->remove(client);
}
cGrp->add(client, before, becomeVisible);
return QScriptValue(eng, (bool)1);
}
}
QScriptValue SWrapper::ClientGroup::remove(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
QScriptValue arg = ctx->argument(0);
QRect geom = eng->fromScriptValue<QRect>(ctx->argument(1));
if (cGrp == 0) {
return eng->toScriptValue<bool>(0);
}
if (arg.isNumber()) {
cGrp->remove(arg.toNumber(), geom, false);
return eng->toScriptValue<bool>(1);
} else {
KWin::Client* client = qobject_cast<KWin::Client*>(arg.toQObject());
if (client == 0) {
return eng->toScriptValue<bool>(0);
} else {
cGrp->remove(client, geom, false);
return eng->toScriptValue<bool>(1);
}
}
}
QScriptValue SWrapper::ClientGroup::contains(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
KWin::Client* client = qobject_cast<KWin::Client*>(ctx->argument(0).toQObject());
if (client == 0) {
return QScriptValue();
} else {
return eng->toScriptValue<bool>(cGrp->contains(client));
}
}
}
QScriptValue SWrapper::ClientGroup::indexOf(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
KWin::Client* client = qobject_cast<KWin::Client*>(ctx->argument(0).toQObject());
if (client == 0) {
return QScriptValue();
} else {
return eng->toScriptValue<int>(cGrp->indexOfClient(client));
}
}
}
QScriptValue SWrapper::ClientGroup::move(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
// This is one weird function. It can be called like:
// move(client, client) OR move(client, index) OR move(index, client)
// move(index, index)
// NOTE: other than move(client, client), all other calls are mapped to
// move(index, index) using indexof(client)
QScriptValue arg1 = ctx->argument(0);
QScriptValue arg2 = ctx->argument(1);
KWin::Client* cl1 = qobject_cast<KWin::Client*>(arg1.toQObject());
KWin::Client* cl2 = qobject_cast<KWin::Client*>(arg2.toQObject());
if (cl1 != 0) {
if (cl2 == 0) {
if (!(arg2.isNumber())) {
return eng->toScriptValue<bool>(0);
} else {
cGrp->move(cGrp->indexOfClient(cl1), (int)arg2.toNumber());
return eng->toScriptValue<bool>(1);
}
} else {
cGrp->move(cl1, cl2);
return eng->toScriptValue<bool>(1);
}
} else {
if (!(arg1.isNumber())) {
return eng->toScriptValue<bool>(0);
} else {
if (cl2 != 0) {
cGrp->move((int)arg1.toNumber(), cGrp->indexOfClient(cl2));
return eng->toScriptValue<bool>(1);
} else {
if (!arg2.isNumber()) {
return eng->toScriptValue<bool>(0);
} else {
cGrp->move((int)arg1.toNumber(), (int)arg2.toNumber());
return eng->toScriptValue<bool>(0);
}
}
}
}
}
QScriptValue SWrapper::ClientGroup::removeAll(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return eng->toScriptValue<bool>(0);
} else {
cGrp->removeAll();
return eng->toScriptValue<bool>(1);
}
}
QScriptValue SWrapper::ClientGroup::closeAll(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return eng->toScriptValue<bool>(0);
} else {
cGrp->closeAll();
return eng->toScriptValue<bool>(1);
}
}
QScriptValue SWrapper::ClientGroup::minSize(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
return eng->toScriptValue<QSize>(cGrp->minSize());
}
}
QScriptValue SWrapper::ClientGroup::maxSize(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
return eng->toScriptValue<QSize>(cGrp->maxSize());
}
}
QScriptValue SWrapper::ClientGroup::clients(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
KWin::ClientList clients = cGrp->clients();
QScriptValue value = eng->newArray(clients.size());
for (int i=0; i<clients.size(); ++i) {
value.setProperty(i, SWrapper::valueForClient(clients.at(i), eng));
}
return value;
}
}
QScriptValue SWrapper::ClientGroup::visible(QScriptContext* ctx, QScriptEngine* eng)
{
KWin::ClientGroup* cGrp = qscriptvalue_cast<KWin::ClientGroup*>(ctx->thisObject());
if (cGrp == 0) {
return QScriptValue();
} else {
return valueForClient(cGrp->visible(), eng);
}
}
QScriptValue SWrapper::ClientGroup::generate(QScriptEngine* eng, SWrapper::ClientGroup* cGroup)
{
QScriptValue temp = eng->newQObject(cGroup, QScriptEngine::AutoOwnership);
temp.setProperty("add", eng->newFunction(add, 3), QScriptValue::Undeletable);
temp.setProperty("remove", eng->newFunction(remove, 1), QScriptValue::Undeletable);
temp.setProperty("clients", eng->newFunction(clients, 0), QScriptValue::Undeletable);
temp.setProperty("contains", eng->newFunction(contains, 1), QScriptValue::Undeletable);
temp.setProperty("indexOf", eng->newFunction(indexOf, 1), QScriptValue::Undeletable);
temp.setProperty("move", eng->newFunction(move, 2), QScriptValue::Undeletable);
temp.setProperty("removeAll", eng->newFunction(removeAll, 0), QScriptValue::Undeletable);
temp.setProperty("closeAll", eng->newFunction(closeAll, 0), QScriptValue::Undeletable);
temp.setProperty("minSize", eng->newFunction(minSize, 0), QScriptValue::Undeletable);
temp.setProperty("maxSize", eng->newFunction(maxSize, 0), QScriptValue::Undeletable);
temp.setProperty("visible", eng->newFunction(visible, 0), QScriptValue::Undeletable);
return temp;
}
QScriptValue SWrapper::ClientGroup::construct(QScriptContext* ctx, QScriptEngine* eng)
{
return generate(eng, new SWrapper::ClientGroup(
qobject_cast<KWin::Client*>(ctx->argument(0).toQObject())
));
}
QScriptValue SWrapper::ClientGroup::publishClientGroupClass(QScriptEngine* eng)
{
QScriptValue proto = generate(eng, new SWrapper::ClientGroup((KWin::ClientGroup*)0));
eng->setDefaultPrototype(qMetaTypeId<SWrapper::ClientGroup*>(), proto);
return eng->newFunction(construct, proto);
}
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