author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:03:46 +0300 | |
branch | RCL_3 |
changeset 53 | 61bc0f252b2b |
child 55 | 0da2a5b56583 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#include <QTime> |
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#include <QPixmap> |
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|
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#include "cxevideocapturecontroldesktop.h" |
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#include "cxeviewfindercontrol.h" |
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#include "cxutils.h" |
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#include "cxestate.h" |
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#include "cxenamespace.h" |
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#include "cxefilenamegeneratordesktop.h" |
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#include "cxecameradevicedesktop.h" |
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#include "cxeexception.h" |
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|
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namespace |
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{ |
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// Unit is milliseconds |
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static const int CXENGINE_ELAPSED_TIME_TIMEOUT = 1000; // 1 second |
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|
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// Unit is seconds |
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static const int CXENGINE_MAXIMUM_VIDEO_TIME = 90*60; // 90 minutes |
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} |
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|
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|
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/*! |
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* Constructor |
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*/ |
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CxeVideoCaptureControlDesktop::CxeVideoCaptureControlDesktop(CxeCameraDeviceDesktop &cameraDevice, |
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CxeViewfinderControl &viewfinderControl, |
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CxeCameraDeviceControl &cameraDeviceControl, |
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CxeFilenameGenerator &nameGenerator, |
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CxeQualityPresets &qualityPresets) : |
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mCameraDevice(cameraDevice), |
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mCameraDeviceControl(cameraDeviceControl), |
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mViewfinderControl(viewfinderControl), |
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mFilenameGenerator(nameGenerator), |
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mQualityPresets(qualityPresets), |
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mSnapshot(), |
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mNewFileName(""), |
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mCurrentFilename(""), |
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mState(Idle), |
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mElapsedTime(0) |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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qRegisterMetaType<CxeVideoCaptureControl::State> (); |
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initializeStates(); |
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setupElapseTimer(); |
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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/*! |
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* Destructor |
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*/ |
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CxeVideoCaptureControlDesktop::~CxeVideoCaptureControlDesktop() |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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releaseResources(); |
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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/*! |
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* Initializes resources for video recording. |
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*/ |
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void CxeVideoCaptureControlDesktop::init() |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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if (state() == Idle) { |
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// start initializing resources for video capture |
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initVideoRecorder(); |
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} else if (state() == Initialized) { |
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// video recorder already initalized. Continue to prepare video reocording. |
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open(); |
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} |
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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/*! |
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* Releases all resources |
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*/ |
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void CxeVideoCaptureControlDesktop::deinit() |
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{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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parents:
diff
changeset
|
106 |
if (state() == Idle) { |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
107 |
// nothing to do |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
108 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
109 |
return; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
110 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
111 |
// stop video-recording in-case if its ongoing. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
stop(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
113 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
114 |
setState(Idle); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
115 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
116 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
117 |
} |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
118 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
119 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
120 |
/*! |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
121 |
* Intializes VideoRecorder for recording. |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
122 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
123 |
void CxeVideoCaptureControlDesktop::initVideoRecorder() |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
124 |
{ |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
125 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
126 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
127 |
if (state() != Idle) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
128 |
// not valid state to start "open" operation |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
129 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
130 |
return; |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
131 |
} |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
132 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
133 |
// update current video quality details from icm |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
134 |
CxeError::Id err = CxeError::None; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
135 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
136 |
setState(Initialized); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
137 |
open(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
138 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
139 |
if (err) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
140 |
// In case of error |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
141 |
emit videoPrepareComplete(err); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
142 |
deinit(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
143 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
144 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
145 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
146 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
147 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
148 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
149 |
* Setup the timer for elapsed time |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
150 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
151 |
void CxeVideoCaptureControlDesktop::setupElapseTimer() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
152 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
153 |
mRecordElapseTimer.setSingleShot(false); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
154 |
mRecordElapseTimer.setInterval(CXENGINE_ELAPSED_TIME_TIMEOUT); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
155 |
connect(&mRecordElapseTimer, SIGNAL(timeout()), this, SLOT(handleElapseTimeout())); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
156 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
157 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
158 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
159 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
160 |
* Opens file for video recording. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
void CxeVideoCaptureControlDesktop::open() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
165 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
if (state() != Initialized) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
// not valid state to start "open" operation |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
return; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
CxeError::Id err = CxeError::None; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
// generate video file name, if necessary |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
if (mNewFileName.isEmpty()) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
QString fileExt = ".mp4"; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
// Generate new filename and open the file for writing video data |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
179 |
err = mFilenameGenerator.generateFilename(mNewFileName, fileExt); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
180 |
if (err == CxeError::None) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
181 |
mCurrentFilename = mNewFileName; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
} else { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
// file name is not valid, re-initialize the value of current string |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
// back to empty string |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
mCurrentFilename = QString(""); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
if (err) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
// error occured. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
deinit(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
emit videoPrepareComplete(err); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
} else { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
setState(Preparing); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
prepare(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
* Prepare Video Recorder with necessary settings for video capture. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
205 |
void CxeVideoCaptureControlDesktop::prepare() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
206 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
207 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
if (state() != Preparing) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
// not valid state to continue prepare. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
return; |
61bc0f252b2b
Revision: 201033
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} |
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|
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|
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|
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int err = CxeError::None; |
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diff
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|
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|
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Revision: 201033
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diff
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|
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if (!err) { |
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Revision: 201033
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diff
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|
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// prepare snapshot |
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Revision: 201033
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diff
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|
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err = prepareVideoSnapshot(); |
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Revision: 201033
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diff
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|
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} |
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diff
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|
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|
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diff
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|
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if (!err) { |
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Revision: 201033
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parents:
diff
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|
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// prepare zoom only when there are no errors during prepare. |
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Revision: 201033
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diff
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|
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emit prepareZoomForVideo(); |
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Revision: 201033
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diff
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|
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} |
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parents:
diff
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|
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|
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Revision: 201033
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diff
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|
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mViewfinderControl.start(); |
61bc0f252b2b
Revision: 201033
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diff
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|
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setState(Ready); |
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Revision: 201033
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diff
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|
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|
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|
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// emit video prepare status |
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Revision: 201033
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|
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emit videoPrepareComplete(CxeError::None); |
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diff
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|
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|
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diff
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|
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|
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Revision: 201033
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diff
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|
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CX_DEBUG_EXIT_FUNCTION(); |
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|
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} |
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diff
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|
236 |
|
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Revision: 201033
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diff
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|
237 |
/*! |
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Revision: 201033
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Prepare snapshot |
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Revision: 201033
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|
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@Return symbian error code. |
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Revision: 201033
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diff
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|
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*/ |
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Revision: 201033
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|
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int CxeVideoCaptureControlDesktop::prepareVideoSnapshot() |
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diff
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|
242 |
{ |
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Revision: 201033
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|
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CX_DEBUG_ENTER_FUNCTION(); |
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Revision: 201033
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diff
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|
244 |
|
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parents:
diff
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|
245 |
|
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Revision: 201033
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diff
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|
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int err = 0; |
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Revision: 201033
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diff
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|
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// Whether or not we have postcapture on, we need the snapshot for Thumbnail Manager. |
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Revision: 201033
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|
248 |
|
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Revision: 201033
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|
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mSnapshot = mCameraDevice.currentSnaphot(); |
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Revision: 201033
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|
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handleSnapshotEvent(CxeError::None); |
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Revision: 201033
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parents:
diff
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|
251 |
|
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Revision: 201033
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parents:
diff
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|
252 |
CX_DEBUG_EXIT_FUNCTION(); |
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Revision: 201033
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parents:
diff
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|
253 |
|
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Revision: 201033
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diff
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|
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return err; |
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Revision: 201033
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diff
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|
255 |
} |
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Revision: 201033
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parents:
diff
changeset
|
256 |
|
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Revision: 201033
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parents:
diff
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|
257 |
/*! |
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Revision: 201033
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diff
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|
258 |
* Camera events coming from ecam. |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
259 |
*/ |
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Revision: 201033
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parents:
diff
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|
260 |
void CxeVideoCaptureControlDesktop::handleCameraEvent(int eventUid, int error) |
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Revision: 201033
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|
261 |
{ |
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Revision: 201033
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parents:
diff
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|
262 |
CX_DEBUG_ENTER_FUNCTION(); |
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Revision: 201033
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parents:
diff
changeset
|
263 |
|
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Revision: 201033
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parents:
diff
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|
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Q_UNUSED(eventUid); |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
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Q_UNUSED(error); |
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Revision: 201033
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diff
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|
266 |
|
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Revision: 201033
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diff
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|
267 |
CX_DEBUG_EXIT_FUNCTION(); |
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Revision: 201033
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|
268 |
} |
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Revision: 201033
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diff
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|
269 |
|
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Revision: 201033
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diff
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|
270 |
|
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Revision: 201033
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diff
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|
271 |
/*! |
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Revision: 201033
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diff
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|
272 |
* Handle Snapshot event from ecam |
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Revision: 201033
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|
273 |
*/ |
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Revision: 201033
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parents:
diff
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|
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void CxeVideoCaptureControlDesktop::handleSnapshotEvent(CxeError::Id error) |
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Revision: 201033
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|
275 |
{ |
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Revision: 201033
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diff
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|
276 |
CX_DEBUG_ENTER_FUNCTION(); |
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Revision: 201033
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parents:
diff
changeset
|
277 |
|
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Revision: 201033
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diff
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|
278 |
if (state() == Idle) { |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
279 |
// we ignore this event, when we are not in active state(s) |
61bc0f252b2b
Revision: 201033
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diff
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|
280 |
CX_DEBUG(( "wrong state, ignoring snapshot" )); |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
281 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
282 |
return; |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
283 |
} |
61bc0f252b2b
Revision: 201033
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parents:
diff
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|
284 |
emit snapshotReady(error, QImage(), filename()); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
286 |
} |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
287 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
288 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
289 |
/*! |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
290 |
* Resets the video snapshot and current video filename |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
void CxeVideoCaptureControlDesktop::reset() |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
293 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
// Snapshot will consume considerably memory. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
// Replace it with null pixmap to have it freed. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
mSnapshot = QPixmap(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
// reset the current file name. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
mCurrentFilename = QString(""); |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
301 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
} |
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
304 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
305 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
*@Return current video filename |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
QString CxeVideoCaptureControlDesktop::filename() const |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
// Simply return the current contents of mCurrentFilename. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
// If video recording was started then it returns proper filename |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
// otherwise an empty string is returned. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
return mCurrentFilename; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
|
61bc0f252b2b
Revision: 201033
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parents:
diff
changeset
|
318 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
* @Return current video snapshot |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
*/ |
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Revision: 201033
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QPixmap CxeVideoCaptureControlDesktop::snapshot() const |
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{ |
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return mSnapshot; |
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} |
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325 |
|
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326 |
/*! |
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* @Return QList of all supported video quality details based on the camera index |
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* (primary/secondary). |
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*/ |
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QList<CxeVideoDetails> CxeVideoCaptureControlDesktop::supportedVideoQualities() |
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331 |
{ |
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return QList<CxeVideoDetails>(); |
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333 |
} |
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|
334 |
|
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|
335 |
/*! |
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* Starts video recording if we are in appropriate state. |
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|
337 |
*/ |
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void CxeVideoCaptureControlDesktop::record() |
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339 |
{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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341 |
|
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if (state() == Ready || state() == Paused) { |
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//we skip the playing of the sound in the desktop state for now |
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setState(Recording); |
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mRecordElapseTimer.start(); |
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} |
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347 |
|
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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|
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351 |
|
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352 |
/*! |
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* Pauses video recording. |
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354 |
*/ |
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Revision: 201033
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void CxeVideoCaptureControlDesktop::pause() |
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356 |
{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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|
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mRecordElapseTimer.stop(); |
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|
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setState(Paused); |
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362 |
|
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CX_DEBUG_EXIT_FUNCTION(); |
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} |
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365 |
|
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Revision: 201033
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|
366 |
|
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367 |
/*! |
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Revision: 201033
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* Stops video recording. |
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369 |
*/ |
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Revision: 201033
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void CxeVideoCaptureControlDesktop::stop() |
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371 |
{ |
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CX_DEBUG_ENTER_FUNCTION(); |
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|
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Revision: 201033
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if (state() == Recording || state() == Paused) { |
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mFilenameGenerator.raiseCounterValue(); |
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} |
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377 |
|
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Revision: 201033
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mViewfinderControl.stop(); |
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mRecordElapseTimer.stop(); |
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mElapsedTime = 0; |
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|
381 |
|
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Revision: 201033
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setState(Stopping); |
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Revision: 201033
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setState(Initialized); |
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|
384 |
|
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Revision: 201033
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CX_DEBUG_EXIT_FUNCTION(); |
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|
386 |
} |
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Revision: 201033
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|
387 |
|
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Revision: 201033
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|
388 |
|
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Revision: 201033
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|
389 |
/*! |
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Revision: 201033
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* camera reference changing, release resources |
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Revision: 201033
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|
391 |
*/ |
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Revision: 201033
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void CxeVideoCaptureControlDesktop::prepareForCameraDelete() |
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|
393 |
{ |
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Revision: 201033
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CX_DEBUG_ENTER_FUNCTION(); |
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Revision: 201033
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releaseResources(); |
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Revision: 201033
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|
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CX_DEBUG_EXIT_FUNCTION(); |
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Revision: 201033
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|
397 |
} |
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Revision: 201033
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|
398 |
|
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Revision: 201033
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|
399 |
/*! |
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Revision: 201033
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* prepare for camera release. |
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Revision: 201033
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|
401 |
*/ |
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Revision: 201033
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void CxeVideoCaptureControlDesktop::prepareForRelease() |
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Revision: 201033
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|
403 |
{ |
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Revision: 201033
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|
404 |
CX_DEBUG_ENTER_FUNCTION(); |
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Revision: 201033
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405 |
deinit(); |
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Revision: 201033
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CX_DEBUG_EXIT_FUNCTION(); |
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Revision: 201033
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|
407 |
} |
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Revision: 201033
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|
408 |
|
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Revision: 201033
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|
409 |
|
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Revision: 201033
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|
410 |
/*! |
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Revision: 201033
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|
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* new camera available, |
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Revision: 201033
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|
412 |
*/ |
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Revision: 201033
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|
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void CxeVideoCaptureControlDesktop::handleCameraAllocated(CxeError::Id error) |
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Revision: 201033
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|
414 |
{ |
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Revision: 201033
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|
415 |
Q_UNUSED(error); |
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Revision: 201033
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416 |
CX_DEBUG_IN_FUNCTION(); |
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Revision: 201033
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|
417 |
} |
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Revision: 201033
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|
418 |
|
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Revision: 201033
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|
419 |
|
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Revision: 201033
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|
420 |
/*! |
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Revision: 201033
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|
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* Initializes video recorder. |
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Revision: 201033
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|
422 |
*/ |
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Revision: 201033
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|
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void CxeVideoCaptureControlDesktop::createVideoRecorder() |
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Revision: 201033
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424 |
{ |
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Revision: 201033
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|
425 |
CX_DEBUG_IN_FUNCTION(); |
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Revision: 201033
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parents:
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|
426 |
} |
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Revision: 201033
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parents:
diff
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|
427 |
|
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Revision: 201033
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parents:
diff
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|
428 |
|
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
* releases resources used by videocapture |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
void CxeVideoCaptureControlDesktop::releaseResources() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
// first de-init videocapture control |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
deinit(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
reset(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
@Returns current state of videocapture |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
CxeVideoCaptureControl::State CxeVideoCaptureControlDesktop::state() const |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
return mState; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
* Initialize states for videocapturecontrol |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
void CxeVideoCaptureControlDesktop::initializeStates() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
CX_DEBUG_IN_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
* calculates remaining video recording time. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
void CxeVideoCaptureControlDesktop::remainingTime(int &time) |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
time = CXENGINE_MAXIMUM_VIDEO_TIME - mElapsedTime; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
if (time < 0) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
time = 0; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
* Calculates elapsed recording time during video recording |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
* @return Did fetching elapsed time succeed. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
bool CxeVideoCaptureControlDesktop::elapsedTime(int &time) |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
time = mElapsedTime; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
return true; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
* slot called when playing a sound has finished. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
void CxeVideoCaptureControlDesktop::handleSoundPlayed() |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
// in case of video capture stop sound playing, nothing needs to be done |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
// meaning the state set elsewhere, and the video capture has been stopped already |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
CX_DEBUG_IN_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
* setting has changed, check if we are interested. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
void CxeVideoCaptureControlDesktop::handleSettingValueChanged(const QString& settingId, |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
QVariant newValue) |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
Q_UNUSED(newValue); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
if (settingId == CxeSettingIds::VIDEO_QUALITY) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
// re-prepare for video |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
deinit(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
init(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
} else if (settingId == CxeSettingIds::VIDEO_MUTE_SETTING) { |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
// mute setting changed, apply the new setting and re-prepare. |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
prepare(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
/*! |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
* Video Scene mode changed, needs updated |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
*/ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
void CxeVideoCaptureControlDesktop::handleSceneChanged(CxeScene &scene) |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
CX_DEBUG_ENTER_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
Q_UNUSED(scene); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
CX_DEBUG_EXIT_FUNCTION(); |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
} |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
changeset
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void CxeVideoCaptureControlDesktop::handleElapseTimeout() |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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{ |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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mElapsedTime++; |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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540 |
|
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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CX_DEBUG( ("CxeVideoCaptureControlDesktop::handleElapseTimeout() <> mElapsedTime: %d", mElapsedTime ) ); |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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void CxeVideoCaptureControlDesktop::setState(CxeVideoCaptureControl::State stateId, CxeError::Id error) |
61bc0f252b2b
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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{ |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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mState = stateId; |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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CX_DEBUG( ("CxeVideoCaptureControlDesktop::setState <> mState: %d", mState ) ); |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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emit stateChanged(mState, error); |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
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Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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// End of file |