You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
3.3 KiB
86 lines
3.3 KiB
/*
|
|
This file is part of cpp-ethereum.
|
|
cpp-ethereum is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
cpp-ethereum 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 General Public License for more details.
|
|
You should have received a copy of the GNU General Public License
|
|
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file AppContext.cpp
|
|
* @author Yann yann@ethdev.com
|
|
* @date 2014
|
|
* Provides access to the current QQmlApplicationEngine which is used to add QML file on the fly.
|
|
* In the future this class can be extended to add more variable related to the context of the application.
|
|
* For now AppContext provides reference to:
|
|
* - QQmlApplicationEngine
|
|
* - dev::WebThreeDirect (and dev::eth::Client)
|
|
* - KeyEventManager
|
|
*/
|
|
|
|
#include <QDebug>
|
|
#include <QMessageBox>
|
|
#include <QQmlComponent>
|
|
#include <QQmlApplicationEngine>
|
|
#include "libdevcrypto/FileSystem.h"
|
|
#include "KeyEventManager.h"
|
|
#include "AppContext.h"
|
|
using namespace dev;
|
|
using namespace dev::mix;
|
|
using namespace dev::eth;
|
|
|
|
AppContext* AppContext::Instance = nullptr;
|
|
|
|
AppContext::AppContext(QQmlApplicationEngine* _engine)
|
|
{
|
|
m_applicationEngine = std::unique_ptr<QQmlApplicationEngine>(_engine);
|
|
m_keyEventManager = std::unique_ptr<KeyEventManager>(new KeyEventManager());
|
|
m_webThree = std::unique_ptr<dev::WebThreeDirect>(new WebThreeDirect(std::string("Mix/v") + dev::Version + "/" DEV_QUOTED(ETH_BUILD_TYPE) "/" DEV_QUOTED(ETH_BUILD_PLATFORM), getDataDir() + "/Mix", false, {"eth", "shh"}));
|
|
}
|
|
|
|
QQmlApplicationEngine* AppContext::appEngine()
|
|
{
|
|
return m_applicationEngine.get();
|
|
}
|
|
|
|
dev::eth::Client* AppContext::getEthereumClient()
|
|
{
|
|
return m_webThree->ethereum();
|
|
}
|
|
|
|
void AppContext::initKeyEventManager(QObject* _res)
|
|
{
|
|
QObject* mainContent = _res->findChild<QObject*>("mainContent", Qt::FindChildrenRecursively);
|
|
if (mainContent)
|
|
QObject::connect(mainContent, SIGNAL(keyPressed(QVariant)), m_keyEventManager.get(), SLOT(keyPressed(QVariant)));
|
|
else
|
|
qDebug() << "Unable to find QObject of mainContent.qml. KeyEvent will not be handled!";
|
|
}
|
|
|
|
KeyEventManager* AppContext::getKeyEventManager()
|
|
{
|
|
return m_keyEventManager.get();
|
|
}
|
|
|
|
void AppContext::setApplicationContext(QQmlApplicationEngine* _engine)
|
|
{
|
|
if (Instance == nullptr)
|
|
Instance = new AppContext(_engine);
|
|
}
|
|
|
|
void AppContext::displayMessageDialog(QString _title, QString _message)
|
|
{
|
|
QObject* dialogWin = m_applicationEngine.get()->rootObjects().at(0)->findChild<QObject*>("alertMessageDialog", Qt::FindChildrenRecursively);
|
|
QObject* dialogWinComponent = m_applicationEngine.get()->rootObjects().at(0)->findChild<QObject*>("alertMessageDialogContent", Qt::FindChildrenRecursively);
|
|
QMetaObject::invokeMethod(dialogWin, "close");
|
|
dialogWinComponent->setProperty("source", QString("qrc:/qml/BasicMessage.qml"));
|
|
dialogWin->setProperty("title", _title);
|
|
dialogWin->setProperty("width", "250");
|
|
dialogWin->setProperty("height", "100");
|
|
dialogWin->findChild<QObject*>("messageContent", Qt::FindChildrenRecursively)->setProperty("text", _message);
|
|
QMetaObject::invokeMethod(dialogWin, "open");
|
|
}
|
|
|