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Diffstat (limited to 'src/declarative/qml/v8/qv8include.cpp')
-rw-r--r--src/declarative/qml/v8/qv8include.cpp244
1 files changed, 0 insertions, 244 deletions
diff --git a/src/declarative/qml/v8/qv8include.cpp b/src/declarative/qml/v8/qv8include.cpp
deleted file mode 100644
index 116baee0e2..0000000000
--- a/src/declarative/qml/v8/qv8include.cpp
+++ /dev/null
@@ -1,244 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qv8include_p.h"
-
-#include <QtDeclarative/qjsengine.h>
-#include <QtNetwork/qnetworkrequest.h>
-#include <QtNetwork/qnetworkreply.h>
-#include <QtCore/qfile.h>
-
-#include <private/qdeclarativeengine_p.h>
-
-QT_BEGIN_NAMESPACE
-
-QV8Include::QV8Include(const QUrl &url, QV8Engine *engine, QDeclarativeContextData *context,
- v8::Handle<v8::Object> qmlglobal, v8::Handle<v8::Function> callback)
-: m_engine(engine), m_network(0), m_reply(0), m_url(url), m_redirectCount(0), m_context(context)
-{
- m_qmlglobal = qPersistentNew<v8::Object>(qmlglobal);
- if (!callback.IsEmpty())
- m_callbackFunction = qPersistentNew<v8::Function>(callback);
-
- m_resultObject = qPersistentNew<v8::Object>(resultValue());
-
- m_network = engine->networkAccessManager();
-
- QNetworkRequest request;
- request.setUrl(url);
-
- m_reply = m_network->get(request);
- QObject::connect(m_reply, SIGNAL(finished()), this, SLOT(finished()));
-}
-
-QV8Include::~QV8Include()
-{
- delete m_reply; m_reply = 0;
- qPersistentDispose(m_callbackFunction);
- qPersistentDispose(m_resultObject);
-}
-
-v8::Local<v8::Object> QV8Include::resultValue(Status status)
-{
- // XXX It seems inefficient to create this object from scratch each time.
- v8::Local<v8::Object> result = v8::Object::New();
- result->Set(v8::String::New("OK"), v8::Integer::New(Ok));
- result->Set(v8::String::New("LOADING"), v8::Integer::New(Loading));
- result->Set(v8::String::New("NETWORK_ERROR"), v8::Integer::New(NetworkError));
- result->Set(v8::String::New("EXCEPTION"), v8::Integer::New(Exception));
-
- result->Set(v8::String::New("status"), v8::Integer::New(status));
-
- return result;
-}
-
-void QV8Include::callback(QV8Engine *engine, v8::Handle<v8::Function> callback, v8::Handle<v8::Object> status)
-{
- if (!callback.IsEmpty()) {
- v8::Handle<v8::Value> args[] = { status };
- v8::TryCatch tc;
- callback->Call(engine->global(), 1, args);
- }
-}
-
-v8::Handle<v8::Object> QV8Include::result()
-{
- return m_resultObject;
-}
-
-#define INCLUDE_MAXIMUM_REDIRECT_RECURSION 15
-void QV8Include::finished()
-{
- m_redirectCount++;
-
- if (m_redirectCount < INCLUDE_MAXIMUM_REDIRECT_RECURSION) {
- QVariant redirect = m_reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
- if (redirect.isValid()) {
- m_url = m_url.resolved(redirect.toUrl());
- delete m_reply;
-
- QNetworkRequest request;
- request.setUrl(m_url);
-
- m_reply = m_network->get(request);
- QObject::connect(m_reply, SIGNAL(finished()), this, SLOT(finished()));
- return;
- }
- }
-
- v8::HandleScope handle_scope;
-
- if (m_reply->error() == QNetworkReply::NoError) {
- QByteArray data = m_reply->readAll();
-
- QString code = QString::fromUtf8(data);
- QDeclarativeScript::Parser::extractPragmas(code);
-
- QDeclarativeContextData *importContext = new QDeclarativeContextData;
- importContext->isInternal = true;
- importContext->isJSContext = true;
- importContext->url = m_url;
- importContext->isPragmaLibraryContext = m_context->isPragmaLibraryContext;
- importContext->setParent(m_context, true);
-
- v8::Context::Scope ctxtscope(m_engine->context());
- v8::TryCatch try_catch;
-
- v8::Local<v8::Script> script = m_engine->qmlModeCompile(code, m_url.toString());
-
- if (!try_catch.HasCaught()) {
- m_engine->contextWrapper()->addSubContext(m_qmlglobal, script, importContext);
- script->Run(m_qmlglobal);
- }
-
- if (try_catch.HasCaught()) {
- m_resultObject->Set(v8::String::New("status"), v8::Integer::New(Exception));
- m_resultObject->Set(v8::String::New("exception"), try_catch.Exception());
- } else {
- m_resultObject->Set(v8::String::New("status"), v8::Integer::New(Ok));
- }
- } else {
- m_resultObject->Set(v8::String::New("status"), v8::Integer::New(NetworkError));
- }
-
- callback(m_engine, m_callbackFunction, m_resultObject);
-
- disconnect();
- deleteLater();
-}
-
-/*
- Documented in qv8engine.cpp
-*/
-v8::Handle<v8::Value> QV8Include::include(const v8::Arguments &args)
-{
- if (args.Length() == 0)
- return v8::Undefined();
-
- QV8Engine *engine = V8ENGINE();
- QDeclarativeContextData *context = engine->callingContext();
-
- if (!context || !context->isJSContext)
- V8THROW_ERROR("Qt.include(): Can only be called from JavaScript files");
-
- QUrl url(context->resolvedUrl(QUrl(engine->toString(args[0]->ToString()))));
-
- v8::Local<v8::Function> callbackFunction;
- if (args.Length() >= 2 && args[1]->IsFunction())
- callbackFunction = v8::Local<v8::Function>::Cast(args[1]);
-
- QString localFile = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url);
-
- v8::Local<v8::Object> result;
-
- if (localFile.isEmpty()) {
-
- QV8Include *i = new QV8Include(url, engine, context,
- v8::Context::GetCallingQmlGlobal(),
- callbackFunction);
- result = v8::Local<v8::Object>::New(i->result());
-
- } else {
-
- QFile f(localFile);
-
- if (f.open(QIODevice::ReadOnly)) {
- QByteArray data = f.readAll();
- QString code = QString::fromUtf8(data);
- QDeclarativeScript::Parser::extractPragmas(code);
-
- QDeclarativeContextData *importContext = new QDeclarativeContextData;
- importContext->isInternal = true;
- importContext->isJSContext = true;
- importContext->url = url;
- importContext->setParent(context, true);
-
- v8::TryCatch try_catch;
-
- v8::Local<v8::Script> script = engine->qmlModeCompile(code, url.toString());
-
- if (!try_catch.HasCaught()) {
- v8::Local<v8::Object> qmlglobal = v8::Context::GetCallingQmlGlobal();
- engine->contextWrapper()->addSubContext(qmlglobal, script, importContext);
- script->Run(qmlglobal);
- }
-
- if (try_catch.HasCaught()) {
- result = resultValue(Exception);
- result->Set(v8::String::New("exception"), try_catch.Exception());
- } else {
- result = resultValue(Ok);
- }
-
- } else {
- result = resultValue(NetworkError);
- }
-
- callback(engine, callbackFunction, result);
- }
-
- if (result.IsEmpty())
- return v8::Undefined();
- else
- return result;
-}
-
-QT_END_NAMESPACE
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