File indexing completed on 2024-10-13 07:56:56

 /*
     SPDX-FileCopyrightText: 2019 Michail Vourlakos <mvourlakos@gmail.com>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef VIEWCONTAINMENTINTERFACE_H
 #define VIEWCONTAINMENTINTERFACE_H
 
 // local
 #include "tasksmodel.h"
 
 // Qt
 #include <QHash>
 #include <QMetaMethod>
 #include <QObject>
 #include <QPointer>
 #include <QQuickItem>
 #include <QTimer>
 #include <QUrl>
 
 namespace Plasma {
 class Applet;
 }
 
 namespace PlasmaQuick {
 class AppletQuickItem;
 }
 
 namespace KDeclarative {
 class ConfigPropertyMap;
 }
 
 namespace Latte {
 class Corona;
 class View;
 }
 
 namespace Latte {
 namespace ViewPart {
 
 struct AppletInterfaceData
 {
     int id{-1};
     QString plugin;
     int lastValidIndex{-1};
     Plasma::Applet *applet{nullptr};
     PlasmaQuick::AppletQuickItem *plasmoid{nullptr};
     KDeclarative::ConfigPropertyMap *configuration{nullptr};
 };
 
 class ContainmentInterface: public QObject
 {
     Q_OBJECT
     Q_PROPERTY(bool hasExpandedApplet READ hasExpandedApplet NOTIFY hasExpandedAppletChanged)
     Q_PROPERTY(bool hasLatteTasks READ hasLatteTasks NOTIFY hasLatteTasksChanged)
     Q_PROPERTY(bool hasPlasmaTasks READ hasPlasmaTasks NOTIFY hasPlasmaTasksChanged)
 
     Q_PROPERTY(QObject *plasmoid READ plasmoid() WRITE setPlasmoid NOTIFY plasmoidChanged)
 
     Q_PROPERTY(QAbstractListModel *latteTasksModel READ latteTasksModel() NOTIFY latteTasksModelChanged)
     Q_PROPERTY(QAbstractListModel *plasmaTasksModel READ plasmaTasksModel() NOTIFY plasmaTasksModelChanged)
 
     //! specified from containment qml side
     Q_PROPERTY(QObject* layoutManager READ layoutManager WRITE setLayoutManager NOTIFY layoutManagerChanged)
 
 public:
     ContainmentInterface(Latte::View *parent);
     virtual ~ContainmentInterface();
 
     bool hasExpandedApplet() const;
     bool hasLatteTasks() const;
     bool hasPlasmaTasks() const;
 
     bool applicationLauncherInPopup() const;
     bool applicationLauncherHasGlobalShortcut() const;
     bool containsApplicationLauncher() const;
     bool isCapableToShowShortcutBadges();
 
     bool activateEntry(const int index);
     bool newInstanceForEntry(const int index);
 
     bool activatePlasmaTask(const int index);
     bool newInstanceForPlasmaTask(const int index);
 
     bool hideShortcutBadges();
     bool showOnlyMeta();
     bool showShortcutBadges(const bool showLatteShortcuts, const bool showMeta);
 
     //! this is updated from external apps e.g. a thunderbird plugin
     bool updateBadgeForLatteTask(const QString identifier, const QString value);
 
     int applicationLauncherId() const;
     int appletIdForVisualIndex(const int index);
 
     int indexOfApplet(const int &id);
     QList<int> appletsOrder() const;
     ViewPart::AppletInterfaceData appletDataAtIndex(const int &index);
     ViewPart::AppletInterfaceData appletDataForId(const int &id);
 
     QObject *plasmoid() const;
     void setPlasmoid(QObject *plasmoid);
 
     QObject *layoutManager() const;
     void setLayoutManager(QObject *manager);
 
     QAbstractListModel *latteTasksModel() const;
     QAbstractListModel *plasmaTasksModel() const;
 
 public slots:
     Q_INVOKABLE void deactivateApplets();
     Q_INVOKABLE void toggleAppletExpanded(const int id);
 
     Q_INVOKABLE bool appletIsExpandable(const int id) const;
     Q_INVOKABLE bool appletIsExpanded(const int id) const;
     Q_INVOKABLE bool appletIsActivationTogglesExpanded(const int id) const;
 
     Q_INVOKABLE bool isApplication(const QUrl &url) const;
 
     void addApplet(const QString &pluginId);
     void addApplet(QObject *metadata, int x, int y);
     void removeApplet(const int &id);
     void setAppletsOrder(const QList<int> &order);
     void setAppletsInLockedZoom(const QList<int> &applets);
     void setAppletsDisabledColoring(const QList<int> &applets);
     void setAppletInScheduledDestruction(const int &id, const bool &enabled);
     void updateContainmentConfigProperty(const QString &key, const QVariant &value);
     void updateAppletConfigProperty(const int &id, const QString &key, const QVariant &value);    
 
 signals:
     void expandedAppletStateChanged();
     void hasExpandedAppletChanged();
     void hasLatteTasksChanged();
     void hasPlasmaTasksChanged();
     void initializationCompleted();
     void latteTasksModelChanged();
     void layoutManagerChanged();
     void plasmaTasksModelChanged();
     void plasmoidChanged();
 
     //! syncing signals
     void appletRemoved(const int &id);
 
     void appletConfigPropertyChanged(const int &id, const QString &key, const QVariant &value);
     void appletCreated(const QString &pluginId);
     void appletDataCreated(const int &id);
     void appletDropped(QObject *data, int x, int y);
     void containmentConfigPropertyChanged(const QString &key, const QVariant &value);
     void appletsOrderChanged();
     void appletsInLockedZoomChanged(const QList<int> &applets);
     void appletsDisabledColoringChanged(const QList<int> &applets);
     void appletInScheduledDestructionChanged(const int &id, const bool &enabled);
 
     void appletRequestedVisualIndicator(const int &plasmoidId);
 
 private slots:
     void identifyShortcutsHost();
     void identifyMethods();
 
     void updateAppletsOrder();
     void updateAppletsInLockedZoom();
     void updateAppletsDisabledColoring();
     void updateAppletsTracking();
     void updateAppletDelayedConfiguration();
 
     void onAppletAdded(Plasma::Applet *applet);
     void onAppletExpandedChanged();
     void onLatteTasksCountChanged();
     void onPlasmaTasksCountChanged();
 
 private:
     void addExpandedApplet(PlasmaQuick::AppletQuickItem * appletQuickItem);
     void removeExpandedApplet(PlasmaQuick::AppletQuickItem *appletQuickItem);
     void initAppletConfigurationSignals(const int &id, KDeclarative::ConfigPropertyMap *configuration);
 
     bool appletIsExpandable(PlasmaQuick::AppletQuickItem *appletQuickItem) const;
 
     KDeclarative::ConfigPropertyMap *appletConfiguration(const Plasma::Applet *applet);
 
     QList<int> toIntList(const QVariantList &list);
 
 private:
     bool m_hasLatteTasks{false};
     bool m_hasPlasmaTasks{false};
 
     QMetaMethod m_activateEntryMethod;
     QMetaMethod m_appletIdForIndexMethod;
     QMetaMethod m_newInstanceMethod;
     QMetaMethod m_showShortcutsMethod;
 
     QPointer<Latte::Corona> m_corona;
     QPointer<Latte::View> m_view;
     QPointer<QQuickItem> m_shortcutsHost;
 
     //! startup timer to initialize
     //! applets tracking
     QTimer m_appletsExpandedConnectionsTimer;
 
     TasksModel *m_latteTasksModel;
     TasksModel *m_plasmaTasksModel;
 
     //!follow containment plasmoid
     QPointer<QObject> m_plasmoid;
     QPointer<QObject> m_layoutManager;
     QPointer<KDeclarative::ConfigPropertyMap> m_configuration;
 
     //!keep record of applet ids and avoid crashes when trying to access ids for already destroyed applets
     QHash<PlasmaQuick::AppletQuickItem *, int> m_expandedAppletIds;
     QHash<PlasmaQuick::AppletQuickItem *, QMetaObject::Connection> m_appletsExpandedConnections;
 
     //!all applet data
     QList<int> m_appletOrder; //includes justify splitters
     QList<int> m_appletsInLockedZoom;
     QList<int> m_appletsDisabledColoring;
     QHash<int, ViewPart::AppletInterfaceData> m_appletData;
     QTimer m_appletDelayedConfigurationTimer;
 };
 
 }
 }
 
 #endif