RemoteGuiWidgetController.h

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/*
 * This file is part of ArmarX.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX 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 this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package    ArmarXGui::gui-plugins::RemoteGuiWidgetController
 * @author     Fabian Paus ( fabian dot paus at kit dot edu )
 * @date       2018
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
#pragma once
 
#include <ArmarXGui/gui-plugins/RemoteGuiPlugin/ui_RemoteGuiWidget.h>
 
#include <ArmarXGui/libraries/ArmarXGuiBase/ArmarXGuiPlugin.h>
#include <ArmarXGui/libraries/ArmarXGuiBase/ArmarXComponentWidgetController.h>
#include <ArmarXGui/libraries/SimpleConfigDialog/SimpleConfigDialog.h>
#include <ArmarXGui/interface/RemoteGuiInterface.h>
 
#include <ArmarXCore/core/system/ImportExportComponent.h>
 
#include <string>
#include <mutex>
#include <map>
#include <set>
 
namespace armarx
{
 
    class ARMARXCOMPONENT_IMPORT_EXPORT
        RemoteGuiWidgetController
        : public armarx::ArmarXComponentWidgetControllerTemplate < RemoteGuiWidgetController >
        , public armarx::RemoteGuiListenerInterface
    {
        Q_OBJECT
 
    public:
        explicit RemoteGuiWidgetController();
 
        virtual ~RemoteGuiWidgetController();
 
        QPointer<QDialog> getConfigDialog(QWidget* parent = 0) override;
        void configured() override;
 
        void loadSettings(QSettings* settings) override;
 
        void saveSettings(QSettings* settings) override;
 
        static QString GetWidgetName()
        {
            return "Util.RemoteGui";
        }
 
        // ManagedIceObject interface
        void onInitComponent() override;
        void onConnectComponent() override;
 
        // RemoteGuiListenerInterface interface
        void reportTabChanged(const std::string& tab, const Ice::Current&) override;
        void reportTabsRemoved(const Ice::Current&) override;
        void reportWidgetChanged(const std::string& tab, const RemoteGui::WidgetStateMap& widgetState, const Ice::Current&) override;
        void reportStateChanged(const std::string& tab, const RemoteGui::ValueMap& delta, const Ice::Current&) override;
 
        void onLockWidget() override;
        void onUnlockWidget() override;
 
    public slots:
        /* QT slot declarations */
        void onTabChanged(QString id);
        void onTabsChanged();
        void onWidgetChanged(QString id);
        void onStateChanged(QString id);
 
        void onGuiStateChanged();
        void onSendButtonClicked();
 
        void onCheckBoxGroupTabsClicked(bool checked);
        void onComboBoxTabGroupsCurrentIndexChanged(const QString& group);
 
    signals:
        /* QT signal declarations */
        void tabChanged(QString id);
        void tabsChanged();
        void widgetChanged(QString id);
        void stateChanged(QString id);
 
    private:
        void createTab(std::string const& tabId);
        void removeObsoleteTabs();
        void updateWidgets(std::string const& tabId);
        void updateState(std::string const& tabId);
 
 
        void createWidgets(std::string const& id);
        void updateValuesInWidget(std::string const& id);
 
        void updateValuesInState();
 
        void doAutoUpdate(std::string const& id);
 
        QWidget* createWidgetFromDescription(std::string const& tabId, RemoteGui::WidgetPtr const& desc);
 
    private:
        struct TabData
        {
            std::string fullName() const;
            std::string name(const std::string& pre) const;
            int findTabIndex(QTabWidget* tab) const;
            QWidget* w = nullptr;
            std::set<std::string> groups;
        };
        Ui::RemoteGuiWidget widget;
 
        QPointer<SimpleConfigDialog> dialog;
        std::string remoteGuiProviderName;
        RemoteGuiInterfacePrx remoteGuiProvider;
 
        std::mutex stateMutex;
        RemoteGui::WidgetMap tabs;
        std::map<std::string, TabData> qtTabs;
        std::map<std::string, RemoteGui::WidgetMap> guiDescriptions;
        RemoteGui::TabValueMap tabValueMap;
        RemoteGui::TabValueMap tabDirtyMap;
 
        RemoteGui::TabWidgetStateMap tabWidgetStates;
 
        std::map<std::string, std::map<std::string, QWidget*>> guiWidgets;
 
        std::atomic<bool> internalUpdate {false};
 
        static constexpr auto groupAll = "<ALL>";
        static constexpr auto groupUngrouped = "<UNGROUPED>";
        std::string activeGroup = groupAll;
 
        std::map<std::string, std::size_t> tabsPerGroup;
    };
}