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00019 #include <QtScript/QScriptValue>
00020 #include <QtScript/QScriptEngine>
00021 #include <QtScript/QScriptContext>
00022 #include <QtGui/QCursor>
00023 #include <QtGui/QGraphicsItem>
00024 #include <QtGui/QGraphicsScene>
00025 #include "../backportglobal.h"
00026
00027 Q_DECLARE_METATYPE(QScript::Pointer<QGraphicsItem>::wrapped_pointer_type)
00028 Q_DECLARE_METATYPE(QList<QGraphicsItem*>)
00029 Q_DECLARE_METATYPE(QPainterPath)
00030 #ifndef QT_NO_CURSOR
00031 Q_DECLARE_METATYPE(QCursor)
00032 #endif
00033 Q_DECLARE_METATYPE(QGraphicsItemGroup*)
00034 Q_DECLARE_METATYPE(QPainter*)
00035 Q_DECLARE_METATYPE(QStyleOptionGraphicsItem*)
00036
00037 Q_DECLARE_METATYPE(QGraphicsPathItem*)
00038 Q_DECLARE_METATYPE(QGraphicsRectItem*)
00039 Q_DECLARE_METATYPE(QGraphicsEllipseItem*)
00040 Q_DECLARE_METATYPE(QGraphicsPolygonItem*)
00041 Q_DECLARE_METATYPE(QGraphicsLineItem*)
00042 Q_DECLARE_METATYPE(QGraphicsPixmapItem*)
00043 Q_DECLARE_METATYPE(QGraphicsTextItem*)
00044 Q_DECLARE_METATYPE(QGraphicsSimpleTextItem*)
00045
00046 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, acceptDrops, setAcceptDrops)
00047 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, acceptsHoverEvents, setAcceptsHoverEvents)
00048 DECLARE_GET_METHOD(QGraphicsItem, boundingRect)
00049 DECLARE_GET_METHOD(QGraphicsItem, children)
00050 DECLARE_GET_METHOD(QGraphicsItem, childrenBoundingRect)
00051 #ifndef QT_NO_CURSOR
00052 DECLARE_GET_SET_METHODS(QGraphicsItem, QCursor, cursor, setCursor)
00053 DECLARE_BOOLEAN_GET_METHOD(QGraphicsItem, hasCursor)
00054 #endif
00055 DECLARE_GET_SET_METHODS(QGraphicsItem, QGraphicsItemGroup*, group, setGroup)
00056 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, handlesChildEvents, setHandlesChildEvents)
00057 DECLARE_BOOLEAN_GET_METHOD(QGraphicsItem, hasFocus)
00058 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, isEnabled, setEnabled)
00059 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, isSelected, setSelected)
00060 DECLARE_BOOLEAN_GET_SET_METHODS(QGraphicsItem, isVisible, setVisible)
00061 DECLARE_GET_METHOD(QGraphicsItem, opaqueArea)
00062 DECLARE_GET_METHOD(QGraphicsItem, pos)
00063 DECLARE_QOBJECT_GET_METHOD(QGraphicsItem, scene)
00064 DECLARE_GET_METHOD(QGraphicsItem, sceneBoundingRect)
00065 DECLARE_GET_METHOD(QGraphicsItem, scenePos)
00066 DECLARE_GET_METHOD(QGraphicsItem, sceneTransform)
00067 DECLARE_GET_METHOD(QGraphicsItem, shape)
00068 #ifndef QT_NO_TOOLTIP
00069 DECLARE_STRING_GET_SET_METHODS(QGraphicsItem, toolTip, setToolTip)
00070 #endif
00071 DECLARE_GET_METHOD(QGraphicsItem, topLevelItem)
00072 DECLARE_GET_SET_METHODS(QGraphicsItem, QTransform, transform, setTransform)
00073 DECLARE_NUMBER_GET_METHOD(QGraphicsItem, type)
00074 DECLARE_NUMBER_GET_METHOD(QGraphicsItem, x)
00075 DECLARE_NUMBER_GET_METHOD(QGraphicsItem, y)
00076 DECLARE_NUMBER_GET_SET_METHODS(QGraphicsItem, zValue, setZValue)
00077
00078 DECLARE_BOOLEAN_1ARG_METHOD(QGraphicsItem, QPointF, contains)
00079 DECLARE_VOID_METHOD(QGraphicsItem, clearFocus)
00080 DECLARE_VOID_METHOD(QGraphicsItem, hide)
00081 DECLARE_BOOLEAN_1ARG_METHOD(QGraphicsItem, QGraphicsItem*, isAncestorOf)
00082 DECLARE_BOOLEAN_1ARG_METHOD(QGraphicsItem, QGraphicsItem*, isObscuredBy)
00083 DECLARE_VOID_NUMBER_NUMBER_METHOD(QGraphicsItem, moveBy)
00084 DECLARE_VOID_METHOD(QGraphicsItem, resetTransform)
00085 #ifndef QT_NO_CURSOR
00086 DECLARE_VOID_METHOD(QGraphicsItem, unsetCursor)
00087 #endif
00088 DECLARE_VOID_METHOD(QGraphicsItem, show)
00089 DECLARE_VOID_NUMBER_NUMBER_METHOD(QGraphicsItem, translate)
00090 DECLARE_VOID_NUMBER_NUMBER_METHOD(QGraphicsItem, scale)
00091 DECLARE_VOID_NUMBER_NUMBER_METHOD(QGraphicsItem, shear)
00092 DECLARE_VOID_1ARG_METHOD(QGraphicsItem, QGraphicsItem*, installSceneEventFilter)
00093 DECLARE_VOID_1ARG_METHOD(QGraphicsItem, QGraphicsItem*, removeSceneEventFilter)
00094 DECLARE_VOID_NUMBER_METHOD(QGraphicsItem, rotate)
00095
00097
00098 static QScriptValue ctor(QScriptContext *ctx, QScriptEngine *)
00099 {
00100 return ctx->throwError("QGraphicsItem cannot be instantiated");
00101 }
00102
00103 BEGIN_DECLARE_METHOD(QGraphicsItem, acceptedMouseButtons) {
00104 return QScriptValue(eng, static_cast<int>(self->acceptedMouseButtons()));
00105 } END_DECLARE_METHOD
00106
00107 BEGIN_DECLARE_METHOD(QGraphicsItem, advance) {
00108 self->advance(ctx->argument(0).toInt32());
00109 return eng->undefinedValue();
00110 } END_DECLARE_METHOD
00111
00112 BEGIN_DECLARE_METHOD(QGraphicsItem, collidesWithItem) {
00113 QGraphicsItem *other = qscriptvalue_cast<QGraphicsItem*>(ctx->argument(0));
00114 if (!other) {
00115 return ctx->throwError(QScriptContext::TypeError,
00116 "QGraphicsItem.prototype.collidesWithItem: argument is not a GraphicsItem");
00117 }
00118 if (ctx->argument(1).isUndefined())
00119 return QScriptValue(eng, self->collidesWithItem(other));
00120 else
00121 return QScriptValue(eng, self->collidesWithItem(other, static_cast<Qt::ItemSelectionMode>(ctx->argument(1).toInt32())));
00122 } END_DECLARE_METHOD
00123
00124 BEGIN_DECLARE_METHOD(QGraphicsItem, collidesWithPath) {
00125 QPainterPath path = qscriptvalue_cast<QPainterPath>(ctx->argument(0));
00126 if (ctx->argument(1).isUndefined())
00127 return QScriptValue(eng, self->collidesWithPath(path));
00128 else
00129 return QScriptValue(eng, self->collidesWithPath(path, static_cast<Qt::ItemSelectionMode>(ctx->argument(1).toInt32())));
00130 } END_DECLARE_METHOD
00131
00132 BEGIN_DECLARE_METHOD(QGraphicsItem, collidingItems) {
00133 if (ctx->argument(0).isUndefined())
00134 return qScriptValueFromValue(eng, self->collidingItems());
00135 else
00136 return qScriptValueFromValue(eng, self->collidingItems(static_cast<Qt::ItemSelectionMode>(ctx->argument(0).toInt32())));
00137 } END_DECLARE_METHOD
00138
00139 BEGIN_DECLARE_METHOD(QGraphicsItem, data) {
00140 return eng->newVariant(self->data(ctx->argument(0).toInt32()));
00141 } END_DECLARE_METHOD
00142
00143 BEGIN_DECLARE_METHOD(QGraphicsItem, ensureVisible) {
00144 Q_UNUSED(eng);
00145 return ctx->throwError("QGraphicsItem.prototype.ensureVisible is not implemented");
00146 } END_DECLARE_METHOD
00147
00148 BEGIN_DECLARE_METHOD(QGraphicsItem, flags) {
00149 return QScriptValue(eng, static_cast<int>(self->flags()));
00150 } END_DECLARE_METHOD
00151
00152 BEGIN_DECLARE_METHOD(QGraphicsItem, isObscured) {
00153 if (ctx->argumentCount() == 0) {
00154 return QScriptValue(eng, self->isObscured());
00155 } else if (ctx->argumentCount() > 1) {
00156 return QScriptValue(eng, self->isObscured(ctx->argument(0).toInt32(),
00157 ctx->argument(1).toInt32(),
00158 ctx->argument(2).toInt32(),
00159 ctx->argument(3).toInt32()));
00160 } else {
00161 return QScriptValue(eng, self->isObscured(qscriptvalue_cast<QRectF>(ctx->argument(0))));
00162 }
00163 } END_DECLARE_METHOD
00164
00165 BEGIN_DECLARE_METHOD(QGraphicsItem, mapFromItem) {
00166 Q_UNUSED(eng);
00167 return ctx->throwError("QGraphicsItem.prototype.mapFromItem is not implemented");
00168 } END_DECLARE_METHOD
00169
00170 BEGIN_DECLARE_METHOD(QGraphicsItem, mapFromParent) {
00171 Q_UNUSED(eng);
00172 return ctx->throwError("QGraphicsItem.prototype.mapFromParent is not implemented");
00173 } END_DECLARE_METHOD
00174
00175 BEGIN_DECLARE_METHOD(QGraphicsItem, mapFromScene) {
00176 Q_UNUSED(eng);
00177 return ctx->throwError("QGraphicsItem.prototype.mapFromScene is not implemented");
00178 } END_DECLARE_METHOD
00179
00180 BEGIN_DECLARE_METHOD(QGraphicsItem, mapToItem) {
00181 Q_UNUSED(eng);
00182 return ctx->throwError("QGraphicsItem.prototype.mapToItem is not implemented");
00183 } END_DECLARE_METHOD
00184
00185 BEGIN_DECLARE_METHOD(QGraphicsItem, mapToParent) {
00186 Q_UNUSED(eng);
00187 return ctx->throwError("QGraphicsItem.prototype.mapToParent is not implemented");
00188 } END_DECLARE_METHOD
00189
00190 BEGIN_DECLARE_METHOD(QGraphicsItem, mapToScene) {
00191 Q_UNUSED(eng);
00192 return ctx->throwError("QGraphicsItem.prototype.mapToScene is not implemented");
00193 } END_DECLARE_METHOD
00194
00195 BEGIN_DECLARE_METHOD(QGraphicsItem, paint) {
00196 self->paint(qscriptvalue_cast<QPainter*>(ctx->argument(0)),
00197 qscriptvalue_cast<QStyleOptionGraphicsItem*>(ctx->argument(1)),
00198 qscriptvalue_cast<QWidget*>(ctx->argument(2)));
00199 return eng->undefinedValue();
00200 } END_DECLARE_METHOD
00201
00202 BEGIN_DECLARE_METHOD(QGraphicsItem, parentItem) {
00203 QGraphicsItem *parent = self->parentItem();
00204 if (!parent)
00205 return eng->nullValue();
00206 QScriptValue ret = qScriptValueFromValue(eng, parent);
00207 QScriptValue proto;
00208 switch (parent->type()) {
00209 case 2:
00210 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsPathItem*>());
00211 break;
00212 case 3:
00213 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsRectItem*>());
00214 break;
00215 case 4:
00216 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsEllipseItem*>());
00217 break;
00218 case 5:
00219 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsPolygonItem*>());
00220 break;
00221 case 6:
00222 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsLineItem*>());
00223 break;
00224 case 7:
00225 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsPixmapItem*>());
00226 break;
00227 case 8:
00228 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsTextItem*>());
00229 break;
00230 case 9:
00231 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsSimpleTextItem*>());
00232 break;
00233 case 10:
00234 proto = eng->defaultPrototype(qMetaTypeId<QGraphicsItemGroup*>());
00235 break;
00236 }
00237 if (proto.isValid())
00238 ret.setPrototype(proto);
00239 return ret;
00240 } END_DECLARE_METHOD
00241
00242 BEGIN_DECLARE_METHOD(QGraphicsItem, setAcceptedMouseButtons) {
00243 self->setAcceptedMouseButtons(static_cast<Qt::MouseButtons>(ctx->argument(0).toInt32()));
00244 return eng->undefinedValue();
00245 } END_DECLARE_METHOD
00246
00247 BEGIN_DECLARE_METHOD(QGraphicsItem, setData) {
00248 self->setData(ctx->argument(0).toInt32(), ctx->argument(1).toVariant());
00249 return eng->undefinedValue();
00250 } END_DECLARE_METHOD
00251
00252 BEGIN_DECLARE_METHOD(QGraphicsItem, setFlag) {
00253 QGraphicsItem::GraphicsItemFlag flag = static_cast<QGraphicsItem::GraphicsItemFlag>(ctx->argument(0).toInt32());
00254 if (ctx->argument(1).isUndefined())
00255 self->setFlag(flag);
00256 else
00257 self->setFlag(flag, ctx->argument(1).toBoolean());
00258 return eng->undefinedValue();
00259 } END_DECLARE_METHOD
00260
00261 BEGIN_DECLARE_METHOD(QGraphicsItem, setFlags) {
00262 self->setFlags(static_cast<QGraphicsItem::GraphicsItemFlags>(ctx->argument(0).toInt32()));
00263 return eng->undefinedValue();
00264 } END_DECLARE_METHOD
00265
00266 BEGIN_DECLARE_METHOD(QGraphicsItem, setFocus) {
00267 if (ctx->argument(0).isUndefined())
00268 self->setFocus();
00269 else
00270 self->setFocus(static_cast<Qt::FocusReason>(ctx->argument(0).toInt32()));
00271 return eng->undefinedValue();
00272 } END_DECLARE_METHOD
00273
00274 BEGIN_DECLARE_METHOD(QGraphicsItem, setParentItem) {
00275 QScriptValue arg = ctx->argument(0);
00276 QGraphicsItem *item = qscriptvalue_cast<QGraphicsItem*>(arg);
00277 self->setParentItem(item);
00278 if (item)
00279 QScript::maybeReleaseOwnership(ctx->thisObject());
00280 else if (!self->scene())
00281 QScript::maybeTakeOwnership(ctx->thisObject());
00282 return eng->undefinedValue();
00283 } END_DECLARE_METHOD
00284
00285 BEGIN_DECLARE_METHOD(QGraphicsItem, setPos) {
00286 if (ctx->argumentCount() > 1)
00287 self->setPos(ctx->argument(0).toNumber(), ctx->argument(1).toNumber());
00288 else
00289 self->setPos(qscriptvalue_cast<QPointF>(ctx->argument(0)));
00290 return eng->undefinedValue();
00291 } END_DECLARE_METHOD
00292
00293 BEGIN_DECLARE_METHOD(QGraphicsItem, update) {
00294 if (ctx->argumentCount() > 1) {
00295 self->update(ctx->argument(0).toNumber(),
00296 ctx->argument(1).toNumber(),
00297 ctx->argument(2).toNumber(),
00298 ctx->argument(3).toNumber());
00299 } else {
00300 self->update(qscriptvalue_cast<QRectF>(ctx->argument(0)));
00301 }
00302 return eng->undefinedValue();
00303 } END_DECLARE_METHOD
00304
00305 BEGIN_DECLARE_METHOD(QGraphicsItem, toString) {
00306 return QScriptValue(eng, "QGraphicsItem");
00307 } END_DECLARE_METHOD
00308
00310
00311 class PrototypeGraphicsItem : public QGraphicsItem
00312 {
00313 public:
00314 PrototypeGraphicsItem()
00315 { }
00316 QRectF boundingRect() const
00317 { return QRectF(); }
00318 void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *)
00319 { }
00320 };
00321
00322 QScriptValue constructGraphicsItemClass(QScriptEngine *eng)
00323 {
00324 QScriptValue proto = QScript::wrapGVPointer<QGraphicsItem>(eng, new PrototypeGraphicsItem());
00325 ADD_GET_SET_METHODS(proto, acceptDrops, setAcceptDrops);
00326 ADD_GET_SET_METHODS(proto, acceptsHoverEvents, setAcceptsHoverEvents);
00327 ADD_GET_METHOD(proto, boundingRect);
00328 ADD_GET_METHOD(proto, children);
00329 ADD_GET_METHOD(proto, childrenBoundingRect);
00330 #ifndef QT_NO_CURSOR
00331 ADD_GET_SET_METHODS(proto, cursor, setCursor);
00332 ADD_GET_METHOD(proto, hasCursor);
00333 #endif
00334 ADD_GET_SET_METHODS(proto, group, setGroup);
00335 ADD_GET_SET_METHODS(proto, handlesChildEvents, setHandlesChildEvents);
00336 ADD_GET_METHOD(proto, hasFocus);
00337 ADD_GET_SET_METHODS(proto, isEnabled, setEnabled);
00338 ADD_GET_SET_METHODS(proto, isSelected, setSelected);
00339 ADD_GET_SET_METHODS(proto, isVisible, setVisible);
00340 ADD_GET_METHOD(proto, opaqueArea);
00341 ADD_GET_METHOD(proto, pos);
00342 ADD_GET_METHOD(proto, scene);
00343 ADD_GET_METHOD(proto, sceneBoundingRect);
00344 ADD_GET_METHOD(proto, scenePos);
00345 ADD_GET_METHOD(proto, sceneTransform);
00346 ADD_GET_METHOD(proto, shape);
00347 #ifndef QT_NO_TOOLTIP
00348 ADD_GET_SET_METHODS(proto, toolTip, setToolTip);
00349 #endif
00350 ADD_GET_METHOD(proto, topLevelItem);
00351 ADD_GET_SET_METHODS(proto, transform, setTransform);
00352 ADD_GET_METHOD(proto, type);
00353 ADD_GET_METHOD(proto, x);
00354 ADD_GET_METHOD(proto, y);
00355 ADD_GET_SET_METHODS(proto, zValue, setZValue);
00356
00357 ADD_METHOD(proto, acceptedMouseButtons);
00358 ADD_METHOD(proto, advance);
00359 ADD_METHOD(proto, clearFocus);
00360 ADD_METHOD(proto, collidesWithItem);
00361 ADD_METHOD(proto, collidesWithPath);
00362 ADD_METHOD(proto, collidingItems);
00363 ADD_METHOD(proto, contains);
00364 ADD_METHOD(proto, data);
00365 ADD_METHOD(proto, ensureVisible);
00366 ADD_METHOD(proto, flags);
00367 ADD_METHOD(proto, hide);
00368 ADD_METHOD(proto, installSceneEventFilter);
00369 ADD_METHOD(proto, isAncestorOf);
00370 ADD_METHOD(proto, isObscured);
00371 ADD_METHOD(proto, isObscuredBy);
00372 ADD_METHOD(proto, mapFromItem);
00373 ADD_METHOD(proto, mapFromParent);
00374 ADD_METHOD(proto, mapFromScene);
00375 ADD_METHOD(proto, mapToItem);
00376 ADD_METHOD(proto, mapToParent);
00377 ADD_METHOD(proto, mapToScene);
00378 ADD_METHOD(proto, moveBy);
00379 ADD_METHOD(proto, paint);
00380 ADD_METHOD(proto, parentItem);
00381 ADD_METHOD(proto, removeSceneEventFilter);
00382 ADD_METHOD(proto, resetTransform);
00383 ADD_METHOD(proto, rotate);
00384 ADD_METHOD(proto, scale);
00385 ADD_METHOD(proto, setAcceptedMouseButtons);
00386 ADD_METHOD(proto, setData);
00387 ADD_METHOD(proto, setFlag);
00388 ADD_METHOD(proto, setFlags);
00389 ADD_METHOD(proto, setFocus);
00390 ADD_METHOD(proto, setParentItem);
00391 ADD_METHOD(proto, setPos);
00392 ADD_METHOD(proto, shear);
00393 ADD_METHOD(proto, show);
00394 ADD_METHOD(proto, toString);
00395 ADD_METHOD(proto, translate);
00396 #ifndef QT_NO_CURSOR
00397 ADD_METHOD(proto, unsetCursor);
00398 #endif
00399 ADD_METHOD(proto, update);
00400
00401 QScript::registerPointerMetaType<QGraphicsItem>(eng, proto);
00402
00403 QScriptValue ctorFun = eng->newFunction(ctor, proto);
00404 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemIsMovable);
00405 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemIsSelectable);
00406 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemIsFocusable);
00407 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemClipsToShape);
00408 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemClipsChildrenToShape);
00409 ADD_ENUM_VALUE(ctorFun, QGraphicsItem, ItemIgnoresTransformations);
00410
00411 return ctorFun;
00412 }