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122 lines
4.8 KiB
122 lines
4.8 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file AppContext.cpp
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* @author Yann yann@ethdev.com
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* @date 2014
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* Provides access to the current QQmlApplicationEngine which is used to add QML file on the fly.
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* In the future this class can be extended to add more variable related to the context of the application.
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* For now AppContext provides reference to:
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* - QQmlApplicationEngine
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* - dev::WebThreeDirect (and dev::eth::Client)
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* - KeyEventManager
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*/
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#include <QMessageBox>
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#include <QClipboard>
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#include <QQmlComponent>
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#include <QQmlContext>
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#include <QQmlApplicationEngine>
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#include <QWindow>
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#include "CodeModel.h"
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#include "FileIo.h"
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#include "ClientModel.h"
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#include "CodeEditorExtensionManager.h"
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#include "Exceptions.h"
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#include "QEther.h"
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#include "QVariableDefinition.h"
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#include "HttpServer.h"
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#include "AppContext.h"
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using namespace dev;
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using namespace dev::eth;
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using namespace dev::mix;
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const QString c_projectFileName = "project.mix";
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AppContext::AppContext(QQmlApplicationEngine* _engine)
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{
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m_applicationEngine = _engine;
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m_codeModel.reset(new CodeModel(this));
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m_clientModel.reset(new ClientModel(this));
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m_fileIo.reset(new FileIo());
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connect(QApplication::clipboard(), &QClipboard::dataChanged, [this] { emit clipboardChanged();});
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}
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AppContext::~AppContext()
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{
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}
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void AppContext::load()
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{
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m_applicationEngine->rootContext()->setContextProperty("appContext", this);
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QFont f;
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m_applicationEngine->rootContext()->setContextProperty("systemPointSize", f.pointSize());
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qmlRegisterType<FileIo>("org.ethereum.qml", 1, 0, "FileIo");
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m_applicationEngine->rootContext()->setContextProperty("codeModel", m_codeModel.get());
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m_applicationEngine->rootContext()->setContextProperty("fileIo", m_fileIo.get());
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qmlRegisterType<QEther>("org.ethereum.qml.QEther", 1, 0, "QEther");
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qmlRegisterType<QBigInt>("org.ethereum.qml.QBigInt", 1, 0, "QBigInt");
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qmlRegisterType<QIntType>("org.ethereum.qml.QIntType", 1, 0, "QIntType");
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qmlRegisterType<QRealType>("org.ethereum.qml.QRealType", 1, 0, "QRealType");
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qmlRegisterType<QStringType>("org.ethereum.qml.QStringType", 1, 0, "QStringType");
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qmlRegisterType<QHashType>("org.ethereum.qml.QHashType", 1, 0, "QHashType");
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qmlRegisterType<QBoolType>("org.ethereum.qml.QBoolType", 1, 0, "QBoolType");
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qmlRegisterType<QVariableDeclaration>("org.ethereum.qml.QVariableDeclaration", 1, 0, "QVariableDeclaration");
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QQmlComponent projectModelComponent(m_applicationEngine, QUrl("qrc:/qml/ProjectModel.qml"));
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QObject* projectModel = projectModelComponent.create();
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if (projectModelComponent.isError())
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{
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QmlLoadException exception;
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for (auto const& e : projectModelComponent.errors())
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exception << QmlErrorInfo(e);
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BOOST_THROW_EXCEPTION(exception);
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}
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m_applicationEngine->rootContext()->setContextProperty("projectModel", projectModel);
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qmlRegisterType<CodeEditorExtensionManager>("CodeEditorExtensionManager", 1, 0, "CodeEditorExtensionManager");
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qmlRegisterType<HttpServer>("HttpServer", 1, 0, "HttpServer");
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m_applicationEngine->load(QUrl("qrc:/qml/main.qml"));
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QWindow *window = qobject_cast<QWindow*>(m_applicationEngine->rootObjects().at(0));
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window->setIcon(QIcon(":/res/mix_256x256x32.png"));
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appLoaded();
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}
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QQmlApplicationEngine* AppContext::appEngine()
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{
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return m_applicationEngine;
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}
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void AppContext::displayMessageDialog(QString _title, QString _message)
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{
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// TODO : move to a UI dedicated layer.
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QObject* dialogWin = m_applicationEngine->rootObjects().at(0)->findChild<QObject*>("alertMessageDialog", Qt::FindChildrenRecursively);
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QObject* dialogWinComponent = m_applicationEngine->rootObjects().at(0)->findChild<QObject*>("alertMessageDialogContent", Qt::FindChildrenRecursively);
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dialogWinComponent->setProperty("source", QString("qrc:/qml/BasicMessage.qml"));
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dialogWin->setProperty("title", _title);
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dialogWin->setProperty("width", "250");
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dialogWin->setProperty("height", "100");
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dialogWin->findChild<QObject*>("messageContent", Qt::FindChildrenRecursively)->setProperty("text", _message);
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QMetaObject::invokeMethod(dialogWin, "open");
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}
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QString AppContext::clipboard() const
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{
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QClipboard *clipboard = QApplication::clipboard();
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return clipboard->text();
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}
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void AppContext::toClipboard(QString _text)
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{
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QClipboard *clipboard = QApplication::clipboard();
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clipboard->setText(_text);
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}
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