Unity 8
launchermodel.h
1 /*
2  * Copyright 2013-2016 Canonical Ltd.
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License as published by
6  * the Free Software Foundation; version 3.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  */
16 
17 #pragma once
18 
19 #include <memory>
20 #include <unity/shell/launcher/LauncherModelInterface.h>
21 #include <unity/shell/application/ApplicationManagerInterface.h>
22 
23 #include <QAbstractListModel>
24 
25 class LauncherItem;
26 class GSettings;
27 class DBusInterface;
28 class ASAdapter;
29 
30 using namespace unity::shell::launcher;
31 using namespace unity::shell::application;
32 
33 class LauncherModel: public LauncherModelInterface
34 {
35  Q_OBJECT
36 
37 public:
38  LauncherModel(QObject *parent = nullptr);
39  ~LauncherModel();
40 
41  int rowCount(const QModelIndex &parent = QModelIndex()) const override;
42 
43  QVariant data(const QModelIndex &index, int role) const override;
44 
45  Q_INVOKABLE unity::shell::launcher::LauncherItemInterface* get(int index) const override;
46  Q_INVOKABLE void move(int oldIndex, int newIndex) override;
47  Q_INVOKABLE void pin(const QString &appId, int index = -1) override;
48  Q_INVOKABLE void quickListActionInvoked(const QString &appId, int actionIndex) override;
49  Q_INVOKABLE void setUser(const QString &username) override;
50  Q_INVOKABLE QString getUrlForAppId(const QString &appId) const;
51 
52  unity::shell::application::ApplicationManagerInterface* applicationManager() const override;
53  void setApplicationManager(unity::shell::application::ApplicationManagerInterface *appManager) override;
54 
55  bool onlyPinned() const override;
56  void setOnlyPinned(bool onlyPinned) override;
57 
58  int findApplication(const QString &appId);
59 
60 public Q_SLOTS:
61  void requestRemove(const QString &appId) override;
62  Q_INVOKABLE void refresh();
63  Q_INVOKABLE void alert(const QString &appId);
64 
65 private:
66  void storeAppList();
67 
68  void unpin(const QString &appId);
69 
70 private Q_SLOTS:
71  void countChanged(const QString &appId, int count);
72  void countVisibleChanged(const QString &appId, bool count);
73  void progressChanged(const QString &appId, int progress);
74 
75  void applicationAdded(const QModelIndex &parent, int row);
76  void applicationRemoved(const QModelIndex &parent, int row);
77  void focusedAppIdChanged();
78  void updateSurfaceList();
79  void updateSurfaceListForApp(ApplicationInfoInterface *app);
80  void updateSurfaceListForSurface();
81 
82 private:
83  QList<LauncherItem*> m_list;
84 
85  GSettings *m_settings;
86  DBusInterface *m_dbusIface;
87  ASAdapter *m_asAdapter;
88 
89  ApplicationManagerInterface *m_appManager;
90 
91  friend class LauncherModelTest;
92 };