Unity 8
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launchermodel.h
1 /*
2  * Copyright 2013 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  * Authors:
17  * Michael Zanetti <michael.zanetti@canonical.com>
18  */
19 
20 #ifndef LAUNCHERMODEL_H
21 #define LAUNCHERMODEL_H
22 
23 // unity-api
24 #include <unity/shell/launcher/LauncherModelInterface.h>
25 #include <unity/shell/application/ApplicationManagerInterface.h>
26 
27 // Qt
28 #include <QAbstractListModel>
29 
30 class LauncherItem;
31 class LauncherBackend;
32 
33 using namespace unity::shell::launcher;
34 using namespace unity::shell::application;
35 
36 class LauncherModel: public LauncherModelInterface
37 {
38  Q_OBJECT
39 
40 public:
41  LauncherModel(QObject *parent = 0);
42  ~LauncherModel();
43 
44  int rowCount(const QModelIndex &parent) const;
45 
46  QVariant data(const QModelIndex &index, int role) const;
47 
48  Q_INVOKABLE unity::shell::launcher::LauncherItemInterface* get(int index) const;
49  Q_INVOKABLE void move(int oldIndex, int newIndex);
50  Q_INVOKABLE void pin(const QString &appId, int index = -1);
51  Q_INVOKABLE void requestRemove(const QString &appId);
52  Q_INVOKABLE void quickListActionInvoked(const QString &appId, int actionIndex);
53  Q_INVOKABLE void setUser(const QString &username);
54  Q_INVOKABLE QString getUrlForAppId(const QString &appId) const;
55 
56  unity::shell::application::ApplicationManagerInterface* applicationManager() const;
57  void setApplicationManager(unity::shell::application::ApplicationManagerInterface *appManager);
58 
59 private:
60  void storeAppList();
61  int findApplication(const QString &appId);
62 
63 private Q_SLOTS:
64  void progressChanged(const QString &appId, int progress);
65  void countChanged(const QString &appId, int count);
66 
67  void applicationAdded(const QModelIndex &parent, int row);
68  void applicationRemoved(const QModelIndex &parent, int row);
69  void focusedAppIdChanged();
70 
71 private:
72  QList<LauncherItem*> m_list;
73  LauncherBackend *m_backend;
74  ApplicationManagerInterface *m_appManager;
75 };
76 
77 #endif // LAUNCHERMODEL_H