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>
30 class CameraResourcesWorker;
32 class CameraResources : public QObject {
35 Q_PROPERTY(bool acquired READ acquired NOTIFY acquiredChanged);
36 Q_PROPERTY(bool hijacked READ hijacked NOTIFY hijackedChanged);
39 Q_ENUMS(ResourceType);
51 AudioPlaybackType = ResourcePolicy::AudioPlaybackType,
52 VideoPlaybackType = ResourcePolicy::VideoPlaybackType,
53 AudioRecorderType = ResourcePolicy::AudioRecorderType,
54 VideoRecorderType = ResourcePolicy::VideoRecorderType,
55 ScaleButtonType = ResourcePolicy::ScaleButtonType,
56 SnapButtonType = ResourcePolicy::SnapButtonType,
57 LensCoverType = ResourcePolicy::LensCoverType,
60 CameraResources(QObject *parent = 0);
63 Q_INVOKABLE bool acquire(const Mode& mode);
65 Q_INVOKABLE bool isResourceGranted(const ResourceType& resource);
67 bool acquired() const;
68 bool hijacked() const;
71 void acquiredChanged();
72 void hijackedChanged();
76 CameraResourcesWorker *m_worker;
80 class CameraResourcesWorker : public QObject {
84 CameraResourcesWorker(QObject *parent = 0);
85 ~CameraResourcesWorker();
88 void acquire(bool *ok, const CameraResources::Mode& mode);
89 void acquired(bool *ok);
90 void hijacked(bool *ok);
91 void isResourceGranted(bool *ok, const CameraResources::ResourceType& resource);
94 void acquiredChanged();
95 void hijackedChanged();
101 void resourcesReleased();
102 void lostResources();
103 void resourcesGranted(const QList<ResourcePolicy::ResourceType>& optional);
104 void resourcesDenied();
109 bool updateSet(const QList<ResourcePolicy::ResourceType>& required,
110 const QList<ResourcePolicy::ResourceType>& optional =
111 QList<ResourcePolicy::ResourceType>());
113 QList<ResourcePolicy::ResourceType> listSet();
115 void setAcquired(bool acquired);
116 void setHijacked(bool hijacked);
118 ResourcePolicy::ResourceSet *m_set;
120 CameraResources::Mode m_mode;
126 #endif /* CAMERA_RESOURCES_H */