X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/7cee23157f099837fffc22380b85ac33a2006a49..e9bd295b:/src/dolphinplacesmodelsingleton.h

diff --git a/src/dolphinplacesmodelsingleton.h b/src/dolphinplacesmodelsingleton.h
index 6bce25d16..996f9de78 100644
--- a/src/dolphinplacesmodelsingleton.h
+++ b/src/dolphinplacesmodelsingleton.h
@@ -1,21 +1,8 @@
-/***************************************************************************
- *   Copyright (C) 2018 Kai Uwe Broulik <kde@privat.broulik.de>            *
- *                                                                         *
- *   This program 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 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program 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, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2018 Kai Uwe Broulik <kde@privat.broulik.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #ifndef DOLPHINPLACESMODELSINGLETON_H
 #define DOLPHINPLACESMODELSINGLETON_H
@@ -23,7 +10,37 @@
 #include <QString>
 #include <QScopedPointer>
 
-class KFilePlacesModel;
+#include <KFilePlacesModel>
+
+/**
+ * @brief Dolphin's special-cased KFilePlacesModel
+ *
+ * It returns the trash's icon based on whether
+ * it is full or not.
+ */
+class DolphinPlacesModel : public KFilePlacesModel
+{
+    Q_OBJECT
+
+public:
+    explicit DolphinPlacesModel(const QString &alternativeApplicationName, QObject *parent = nullptr);
+    ~DolphinPlacesModel() override;
+
+    bool panelsLocked() const;
+    void setPanelsLocked(bool locked);
+
+protected:
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
+
+private Q_SLOTS:
+    void slotTrashEmptinessChanged(bool isEmpty);
+
+private:
+    bool isTrash(const QModelIndex &index) const;
+
+    bool m_isEmpty = false;
+    bool m_panelsLocked = true; // common-case, panels are locked
+};
 
 /**
  * @brief Provides a global KFilePlacesModel instance.
@@ -34,7 +51,7 @@ class DolphinPlacesModelSingleton
 public:
     static DolphinPlacesModelSingleton& instance();
 
-    KFilePlacesModel *placesModel() const;
+    DolphinPlacesModel *placesModel() const;
     /** A suffix to the application-name of the stored bookmarks is
      added, which is only read by PlacesItemModel. */
     static QString applicationNameSuffix();
@@ -45,7 +62,7 @@ public:
 private:
     DolphinPlacesModelSingleton();
 
-    QScopedPointer<KFilePlacesModel> m_placesModel;
+    QScopedPointer<DolphinPlacesModel> m_placesModel;
 };
 
 #endif // DOLPHINPLACESMODELSINGLETON_H