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Diffstat (limited to 'examples/uml/duse-mt/src/app/shell/plugincontroller.cpp')
| -rw-r--r-- | examples/uml/duse-mt/src/app/shell/plugincontroller.cpp | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp b/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp deleted file mode 100644 index 36c2a7c8..00000000 --- a/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp +++ /dev/null @@ -1,179 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org> -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtUml module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "plugincontroller.h" - -#include <duseinterfaces/icore.h> -#include <duseinterfaces/iplugin.h> - -#include <QtModeling/QMetaModelPlugin> - -#include <QtWidgets/QTreeWidgetItem> - -#include <QtCore/QDir> -#include <QtCore/QJsonArray> -#include <QtCore/QJsonObject> -#include <QtCore/QStringList> -#include <QtCore/QPluginLoader> -#include <QtCore/QCoreApplication> - -#include <QDebug> - -namespace DuSE -{ - -PluginController::PluginController() -{ -} - -PluginController::~PluginController() -{ - qDeleteAll(_dusemtPlugins); -} - -bool PluginController::initialize() -{ - // Load metamodel plugins - foreach (QString pluginPath, QCoreApplication::libraryPaths()) { - QDir pluginsDir(pluginPath); - pluginsDir.cd("metamodels"); - foreach (const QString &fileName, pluginsDir.entryList(QDir::Files)) { - QPluginLoader loader(pluginsDir.absoluteFilePath(fileName)); - QObject *plugin = loader.instance(); - QMetaModelPlugin *metamodelPlugin = 0; - if (plugin && (metamodelPlugin = qobject_cast<QMetaModelPlugin *>(plugin))) { - QJsonObject jsonObject = loader.metaData().value(QStringLiteral("MetaData")).toObject(); - metamodelPlugin->setProperty("metadata", jsonObject); - _metamodelPlugins.insert(jsonObject.value(QStringLiteral("MetaModelNamespaceUri")).toString(), metamodelPlugin); - } - } - } - - // Load DuSE-MT plugins - QDir dusePluginsDir(QCoreApplication::applicationDirPath()); - -#if defined(Q_OS_MAC) - if (dusePluginsDir.dirName() == "MacOS") - { - dusePluginsDir.cdUp(); - dusePluginsDir.cdUp(); - dusePluginsDir.cdUp(); - } -#endif - - dusePluginsDir.cdUp(); - dusePluginsDir.cd("lib/duse-mt/plugins"); - - QHash<QString, QString> invertedDependency; - QObjectList pluginList; - foreach (const QFileInfo &subdir, dusePluginsDir.entryInfoList(QDir::Dirs|QDir::NoDotAndDotDot)) { - QDir dusePluginSubDir(subdir.absoluteFilePath()); - foreach (const QString &fileName, dusePluginSubDir.entryList(QDir::Files)) { - QPluginLoader loader(dusePluginSubDir.absoluteFilePath(fileName)); - QObject *plugin = loader.instance(); - if (plugin && qobject_cast<DuSE::IPlugin *>(plugin)) { - QJsonObject jsonObject = loader.metaData().value(QStringLiteral("MetaData")).toObject(); - QJsonArray dependencies = jsonObject.value(QStringLiteral("DependencyList")).toArray(); - plugin->setProperty("metadata", loader.metaData().value(QStringLiteral("MetaData")).toObject()); - plugin->setObjectName(plugin->metaObject()->className()); - int dependencyCount = dependencies.size(); - for (int i = 0; i < dependencyCount; ++i) - invertedDependency.insert(dependencies.at(i).toString(), plugin->objectName()); - pluginList << plugin; - } - else { - _errorStrings << "Error when loading plugin" << fileName << ":" << loader.errorString(); - } - } - } - - // Initialize DuSE-MT plugins - IPlugin *dusePlugin; - int previousPluginListSize = 0; - while (pluginList.size() != previousPluginListSize) { - previousPluginListSize = pluginList.size(); - foreach (QObject *plugin, pluginList) { - if (plugin && (dusePlugin = qobject_cast<DuSE::IPlugin *>(plugin))) { - int dependencyCount = invertedDependency.values(dusePlugin->metaObject()->className()).count(); - int loadedDependencies = 0; - foreach (const QString &dependency, invertedDependency.values(dusePlugin->metaObject()->className())) { - foreach (DuSE::IPlugin *dusePlugin, _dusemtPlugins) { - if (dusePlugin->metaObject()->className() == dependency) { - ++loadedDependencies; - break; - } - } - } - if (loadedDependencies == dependencyCount) { - if (dusePlugin->initialize()) { - _dusemtPlugins << dusePlugin; - pluginList.removeAll(plugin); - } - } - } - } - } - if (!pluginList.isEmpty()) { - QString errorString = "The following plugins have not been initialized: "; - foreach (QObject *plugin, pluginList) - errorString += plugin->objectName() + ", "; - errorString.chop(2); - _errorStrings << errorString; - } - - return _errorStrings.isEmpty() ? true:false; -} - -const QHash<QString, QMetaModelPlugin *> &PluginController::metamodelPlugins() const -{ - return _metamodelPlugins; -} - -const QList<IPlugin *> &PluginController::dusemtPlugins() const -{ - return _dusemtPlugins; -} - -QStringList PluginController::errorStrings() const -{ - return _errorStrings; -} - -} |