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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit90825e2392b2d70e43c7a25b8a3752299a933894 (patch)
treee33aa27f02b74604afbfd0ea4f1cfca8833d882a /kjsembed/jsobjectproxy_imp.h
downloadtdebindings-90825e2392b2d70e43c7a25b8a3752299a933894.tar.gz
tdebindings-90825e2392b2d70e43c7a25b8a3752299a933894.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+// -*- c++ -*-
+
+/*
+ * Copyright (C) 2001-2003, Richard J. Moore <rich@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef KJSEMBEDJSOBJECTPROXYIMP_H
+#define KJSEMBEDJSOBJECTPROXYIMP_H
+
+#include <qguardedptr.h>
+
+#include <kjs/interpreter.h>
+#include <kjsembed/jsproxy_imp.h>
+#include <kjsembed/jsfactory.h>
+
+namespace KJSEmbed {
+namespace Bindings {
+
+/**
+ * Implements the JS methods of KJSEmbed::ObjectProxy.
+ *
+ * @author Richard Moore, rich@kde.org
+ * @version $Id$
+ */
+class JSObjectProxyImp : public JSProxyImp
+{
+public:
+ /** Identifiers for the method implementations available. */
+ enum MethodId {
+ /** Indicates an error, usually an supported signature. */
+ MethodInternalError,
+
+ /** Meta info about the object. */
+ /* { */
+ MethodProps,
+ MethodIsWidgetType, MethodClassName, MethodSuperClassName,
+ /* } */
+
+ /** Methods for accessing the object tree. */
+ /* { */
+ MethodChildren, MethodParent, MethodChild, MethodChildCount,
+ /* } */
+
+ /** Fast slot signature. */
+ MethodSlot,
+
+ /** Custom slot signature. */
+ MethodCustomSlot,
+
+ /** Connections. */
+ /* { */
+ MethodSignals, MethodSlots,
+ MethodConnect, MethodDisconnect,
+ /* } */
+
+ /** DOM methods. */
+ /* { */
+ MethodGetParentNode, MethodGetElementById, MethodGetElementsByTagName,
+ MethodHasAttribute, MethodGetAttribute, MethodSetAttribute,
+ /* } */
+
+ /** Custom method. */
+ MethodCustom = 0x1000
+ };
+
+ /**
+ * Adds the tree bindings to the proxy.
+ * <ul>
+ * <li>parent()
+ * <li>childAt(int index)
+ * <li>childCount()
+ * <li>findChild(string name)
+ * <li>child(string name)
+ * <li>child(int index)
+ * </ul>
+ */
+ static void addBindingsTree( KJS::ExecState *exec, KJS::Object &object, JSObjectProxy *proxy );
+
+ /**
+ * Adds the DOM bindings to the proxy.
+ * <ul>
+ * <li>getElementById(name)
+ * <li>hasAttribute(name)
+ * <li>getAttribute(name)
+ * <li>setAttribute(name,value)
+ * </ul>
+ */
+ static void addBindingsDOM( KJS::ExecState *exec, KJS::Object &object, JSObjectProxy *proxy );
+
+ /**
+ * Adds the connect bindings to the proxy.
+ * <ul>
+ * <li>connect(signal,receiver,slot)
+ * <li>disconnect(signal,receiver,slot)
+ * </ul>
+ */
+ static void addBindingsConnect( KJS::ExecState *exec, KJS::Object &object, JSObjectProxy *proxy );
+
+
+ JSObjectProxyImp( KJS::ExecState *exec,
+ int id, JSObjectProxy *parent );
+ JSObjectProxyImp( KJS::ExecState *exec,
+ int id, const QCString &name, JSObjectProxy *parent );
+ JSObjectProxyImp( KJS::ExecState *exec,
+ int id, int sigid, const QCString &name, JSObjectProxy *parent );
+ JSObjectProxyImp( KJS::ExecState *exec,
+ int id, const char *ret, int sig, const QCString &name, JSObjectProxy *parent );
+ ~JSObjectProxyImp() {}
+
+ /** Implements the object tree interface. */
+ /*{*/
+ KJS::Value childAt( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value findChild( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ KJS::Value children( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value properties( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ /*}*/
+
+ /** Implements the DOM interface. */
+ /*{*/
+ KJS::Value getParentNode( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value getElementById( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value getElementsByTagName( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ KJS::Value hasAttribute( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value getAttribute( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value setAttribute( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ /*}*/
+
+ /** Calls the slots. */
+ KJS::Value callSlot( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ /** Implements signal-slot support. */
+ /*{*/
+ KJS::Value signalz( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+ KJS::Value slotz( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ KJS::Boolean connect( KJS::ExecState *exec, const KJS::Object &self, const KJS::List &args );
+ KJS::Boolean disconnect( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ KJS::Boolean connect( QObject *sender, const char *sig, const KJS::Object &recv, const QString &dest );
+ /*}*/
+
+ virtual bool implementsCall() const { return true; }
+ virtual KJS::Value call( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+ const char *returnType() const { return rettype; }
+ const char *slotName() const { return slotname; }
+ int signature() const { return sigid; }
+ JSObjectProxy *objectProxy() const { return proxy; }
+
+protected:
+ /** Calls a slot that has a custom signature. */
+ KJS::Value callCustomSlot( KJS::ExecState *exec, KJS::Object &self, const KJS::List &args );
+
+private:
+ int id;
+ QCString rettype; // return type
+ int sigid; // signatureid
+ int slotid;
+ QCString slotname;
+ JSObjectProxy *proxy;
+ QGuardedPtr<QObject> obj;
+ class JSObjectProxyImpPrivate *d;
+};
+
+} // namespace KJSEmbed::Bindings
+} // namespace KJSEmbed
+
+#endif // KJSEMBEDJSOBJECTPROXYIMP_H
+
+// Local Variables:
+// c-basic-offset: 4
+// End: