4 * This file is part of CameraPlus.
6 * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 #ifndef CAMERA_RESOURCES_H
24 #define CAMERA_RESOURCES_H
28 #include <policy/resource-set.h>
29 class CameraResourcesWorker;
31 class CameraResources : public QObject {
34 Q_PROPERTY(bool acquired READ acquired NOTIFY acquiredChanged);
35 Q_PROPERTY(bool hijacked READ hijacked NOTIFY hijackedChanged);
38 Q_ENUMS(ResourceType);
50 AudioPlaybackType = ResourcePolicy::AudioPlaybackType,
51 VideoPlaybackType = ResourcePolicy::VideoPlaybackType,
52 AudioRecorderType = ResourcePolicy::AudioRecorderType,
53 VideoRecorderType = ResourcePolicy::VideoRecorderType,
54 ScaleButtonType = ResourcePolicy::ScaleButtonType,
55 SnapButtonType = ResourcePolicy::SnapButtonType,
56 LensCoverType = ResourcePolicy::LensCoverType,
59 CameraResources(QObject *parent = 0);
62 Q_INVOKABLE bool acquire(const Mode& mode);
64 Q_INVOKABLE bool isResourceGranted(const ResourceType& resource);
66 bool acquired() const;
67 bool hijacked() const;
70 void acquiredChanged();
71 void hijackedChanged();
75 CameraResourcesWorker *m_worker;
79 class CameraResourcesWorker : public QObject {
83 CameraResourcesWorker(QObject *parent = 0);
84 ~CameraResourcesWorker();
87 void acquire(bool *ok, const CameraResources::Mode& mode);
88 void acquired(bool *ok);
89 void hijacked(bool *ok);
90 void isResourceGranted(bool *ok, const CameraResources::ResourceType& resource);
93 void acquiredChanged();
94 void hijackedChanged();
100 void resourcesReleased();
101 void lostResources();
102 void resourcesGranted(const QList<ResourcePolicy::ResourceType>& optional);
103 void resourcesDenied();
108 bool updateSet(const QList<ResourcePolicy::ResourceType>& required,
109 const QList<ResourcePolicy::ResourceType>& optional =
110 QList<ResourcePolicy::ResourceType>());
112 QList<ResourcePolicy::ResourceType> listSet();
114 void setAcquired(bool acquired);
115 void setHijacked(bool hijacked);
117 ResourcePolicy::ResourceSet *m_set;
119 CameraResources::Mode m_mode;
126 #endif /* CAMERA_RESOURCES_H */