81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
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#include <QFile>
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#include <QResource>
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#include "constant.h"
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#include "js_engine.h"
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JSEngine::JSEngine() {
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initJSEngine();
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injectGlobal();
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initDoricRuntime();
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}
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void JSEngine::prepareContext(int contextId, QString *script) {
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QString contextIdString = QString::number(contextId);
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QString source = QString(Constant::TEMPLATE_CONTEXT_CREATE)
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.replace("%s1", *script)
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.replace("%s2", contextIdString)
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.replace("%s3", contextIdString)
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.replace("%s4", contextIdString);
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QJSValue result = engine->evaluate(source, "context://" + contextIdString);
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qDebug() << "context://" + contextIdString + " result: " + result.toString();
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}
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void JSEngine::destroyContext(int contextId) {
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QString contextIdString = QString::number(contextId);
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QString source = QString(Constant::TEMPLATE_CONTEXT_DESTROY)
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.replace("%s", contextIdString);
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QJSValue result = engine->evaluate(source, "_context://" + contextIdString);
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qDebug() << "context://" + contextIdString + " result: " + result.toString();
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}
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void JSEngine::initJSEngine() {
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engine->installExtensions(QJSEngine::AllExtensions);
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}
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void JSEngine::injectGlobal() {
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QJSValue log = engine->newQObject(nativeLog);
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engine->globalObject().setProperty(Constant::INJECT_LOG, log.property("function"));
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QJSValue timer = engine->newQObject(nativeTimer);
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engine->globalObject().setProperty(Constant::INJECT_TIMER_SET, timer.property("setTimer"));
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engine->globalObject().setProperty(Constant::INJECT_TIMER_CLEAR, timer.property("clearTimer"));
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QJSValue empty = engine->newQObject(nativeEmpty);
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engine->globalObject().setProperty(Constant::INJECT_EMPTY, empty.property("function"));
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QJSValue bridge = engine->newQObject(nativeBridge);
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engine->globalObject().setProperty(Constant::INJECT_BRIDGE, bridge.property("function"));
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}
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void JSEngine::initDoricRuntime() {
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{
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QResource resource(":/doric/doric-sandbox.js");
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QFile *file = new QFile(resource.fileName());
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file->open(QFile::ReadOnly | QFile::Text);
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QTextStream in(file);
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QString script = in.readAll();
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file->close();
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delete file;
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QJSValue result = engine->evaluate(script, "doric-sandbox.js");
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qDebug() << "doric-sandbox.js result: " + result.toString();
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}
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{
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QResource resource(":/doric/doric-lib.js");
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QFile *file = new QFile(resource.fileName());
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file->open(QFile::ReadOnly | QFile::Text);
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QTextStream in(file);
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QString script = in.readAll();
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file->close();
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delete file;
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QString lib = QString(Constant::TEMPLATE_MODULE)
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.replace("%s1", "doric")
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.replace("%s2", script);
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QJSValue result = engine->evaluate(lib, "doric-lib.js");
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qDebug() << "doric-lib.js result: " + result.toString();
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}
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}
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