Neil Roberts
2c0bc4e33c
Adds a global variable to the QuickJS context called XSCRIPTCONTEXT which holds an instance of ScriptContext. This makes the scripts more compatible with scripts written for the Rhino JS implementation and also more like Python scripts. Change-Id: I95fd86229786a37c6fff282f45f65555cbde21cf Reviewed-on: https://gerrit.libreoffice.org/c/core/+/205122 Tested-by: Jenkins Reviewed-by: Neil Roberts <nroberts@libreoffice.org>
101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <com/sun/star/script/provider/XScript.hpp>
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#include <com/sun/star/uno/Reference.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <jsuno/jsuno.hxx>
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#include <singleprov/scriptprovider.hxx>
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#include <singleprov/singlescriptfactory.hxx>
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#include <util/ScriptContext.hxx>
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namespace
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{
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class ScriptWrapper : public cppu::WeakImplHelper<css::script::provider::XScript>
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{
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public:
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ScriptWrapper(const css::uno::Reference<css::uno::XComponentContext>& xContext,
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const OUString& sScript)
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: m_xScriptContext(new sf_misc::ScriptContext(xContext))
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, m_sScript(sScript)
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{
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}
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// XScript
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css::uno::Any SAL_CALL invoke(const css::uno::Sequence<css::uno::Any>& aParams,
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css::uno::Sequence<sal_Int16>& aOutParamIndex,
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css::uno::Sequence<css::uno::Any>& aOutParam) override;
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private:
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css::uno::Reference<css::script::provider::XScriptContext> m_xScriptContext;
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OUString m_sScript;
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};
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class JsProvScriptFactory : public singleprovider::SingleScriptFactory
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{
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OUString getLanguageName() const override;
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OUString getExtension() const override;
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css::uno::Reference<css::script::provider::XScript>
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getScript(css::uno::Reference<css::uno::XComponentContext> xContext, const OUString& sName,
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std::string_view sSource) const override;
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bool appMightExecute(const OUString& sAppName) const override;
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OUString getExampleMacro() const override;
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};
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OUString JsProvScriptFactory::getLanguageName() const { return "JavaScript"; }
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OUString JsProvScriptFactory::getExtension() const { return ".js"; }
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css::uno::Reference<css::script::provider::XScript>
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JsProvScriptFactory::getScript(css::uno::Reference<css::uno::XComponentContext> xContext,
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const OUString&, std::string_view sSource) const
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{
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return new ScriptWrapper(xContext, OStringToOUString(sSource, RTL_TEXTENCODING_UTF8));
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}
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bool JsProvScriptFactory::appMightExecute(const OUString& sAppName) const
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{
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return sAppName.startsWithIgnoreAsciiCase("js.") || sAppName.startsWithIgnoreAsciiCase("node.");
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}
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OUString JsProvScriptFactory::getExampleMacro() const
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{
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return u"let text = XSCRIPTCONTEXT.getDocument().getText();\n"
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"\n"
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"text.getEnd().setString(\"Hello, world!\");\n"_ustr;
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}
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css::uno::Any SAL_CALL ScriptWrapper::invoke(const css::uno::Sequence<css::uno::Any>&,
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css::uno::Sequence<sal_Int16>&,
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css::uno::Sequence<css::uno::Any>&)
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{
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std::pair<const char*, css::uno::Reference<css::uno::XInterface>> aGlobalVariables[] = {
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{ "XSCRIPTCONTEXT", m_xScriptContext },
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};
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jsuno::execute(m_sScript, aGlobalVariables);
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return css::uno::Any();
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}
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}
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extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
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scripting_JavaScriptProviderImpl_get_implementation(css::uno::XComponentContext* pContext,
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css::uno::Sequence<css::uno::Any> const&)
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{
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css::uno::Reference<css::uno::XInterface> xProvider
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= singleprovider::ScriptProvider::create(pContext, std::make_shared<JsProvScriptFactory>());
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xProvider->acquire();
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return xProvider.get();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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