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/*
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 CodeEditorExtensionManager.cpp
* @author Yann yann@ethdev.com
* @date 2014
* Ethereum IDE client.
*/
#include <QQuickItem>
#include <QGraphicsObject>
#include <QQmlEngine>
#include <QQmlComponent>
#include <QQuickTextDocument>
#include "ConstantCompilationControl.h"
#include "AssemblyDebuggerControl.h"
#include "StateListView.h"
#include "AppContext.h"
#include "MixApplication.h"
#include "CodeModel.h"
#include "CodeHighlighter.h"
#include "CodeEditorExtensionManager.h"
using namespace dev::mix;
CodeEditorExtensionManager::CodeEditorExtensionManager():
m_appContext(static_cast<MixApplication*>(QApplication::instance())->context())
{
}
CodeEditorExtensionManager::~CodeEditorExtensionManager()
{
m_features.clear();
}
void CodeEditorExtensionManager::loadEditor(QQuickItem* _editor)
{
if (!_editor)
return;
QVariant doc = _editor->property("textDocument");
if (doc.canConvert<QQuickTextDocument*>())
{
QQuickTextDocument* qqdoc = doc.value<QQuickTextDocument*>();
if (qqdoc)
{
m_doc = qqdoc->textDocument();
}
}
}
void CodeEditorExtensionManager::initExtensions()
{
std::shared_ptr<ConstantCompilationControl> output = std::make_shared<ConstantCompilationControl>(m_appContext);
std::shared_ptr<AssemblyDebuggerControl> debug = std::make_shared<AssemblyDebuggerControl>(m_appContext);
std::shared_ptr<StateListView> stateList = std::make_shared<StateListView>(m_appContext);
QObject::connect(m_doc, &QTextDocument::contentsChange, this, &CodeEditorExtensionManager::onCodeChange);
QObject::connect(debug.get(), &AssemblyDebuggerControl::runFailed, output.get(), &ConstantCompilationControl::displayError);
QObject::connect(m_appContext->codeModel(), &CodeModel::compilationComplete, this, &CodeEditorExtensionManager::applyCodeHighlight);
initExtension(output);
initExtension(debug);
initExtension(stateList);
}
void CodeEditorExtensionManager::initExtension(std::shared_ptr<Extension> _ext)
{
if (!_ext->contentUrl().isEmpty())
{
try
{
if (_ext->getDisplayBehavior() == ExtensionDisplayBehavior::Tab)
_ext->addTabOn(m_tabView);
else if (_ext->getDisplayBehavior() == ExtensionDisplayBehavior::RightTab)
_ext->addTabOn(m_rightTabView);
}
catch (...)
{
qDebug() << "Exception when adding tab into view.";
return;
}
}
_ext->start();
m_features.append(_ext);
}
void CodeEditorExtensionManager::setEditor(QQuickItem* _editor)
{
this->loadEditor(_editor);
this->initExtensions();
auto args = QApplication::arguments();
if (args.length() > 1)
{
QString path = args[1];
QFile file(path);
if (file.exists() && file.open(QFile::ReadOnly))
m_doc->setPlainText(file.readAll());
}
}
void CodeEditorExtensionManager::onCodeChange()
{
m_appContext->codeModel()->updateFormatting(m_doc); //update old formatting
m_appContext->codeModel()->registerCodeChange(m_doc->toPlainText());
}
void CodeEditorExtensionManager::applyCodeHighlight()
{
m_appContext->codeModel()->updateFormatting(m_doc);
}
void CodeEditorExtensionManager::setRightTabView(QQuickItem* _tabView)
{
m_rightTabView = _tabView;
}
void CodeEditorExtensionManager::setTabView(QQuickItem* _tabView)
{
m_tabView = _tabView;
}