FCL/sf/app/camera: camerauis/cameraxui/cxengine/src/cxestillimagesymbian.cpp@24fd82631616 (annotated)

19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
45 24fd82631616 201029 hgs parents: 19 diff changeset	2	* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of "Eclipse Public License v1.0"
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description:
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	*
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*/
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
45 24fd82631616 201029 hgs parents: 19 diff changeset	18	#include <QString>
24fd82631616 201029 hgs parents: 19 diff changeset	19	#include <QPixmap>
24fd82631616 201029 hgs parents: 19 diff changeset	20
24fd82631616 201029 hgs parents: 19 diff changeset	21	#include "cxeimagedataitem.h"
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22	#include "cxestillimagesymbian.h"
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	#include "cxutils.h"
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24
45 24fd82631616 201029 hgs parents: 19 diff changeset	25	// Static initialization
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26	int CxeStillImageSymbian::mNextId = CxeStillImage::INVALID_ID + 1;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27
45 24fd82631616 201029 hgs parents: 19 diff changeset	28	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	29	* Constructor.
24fd82631616 201029 hgs parents: 19 diff changeset	30	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	CxeStillImageSymbian::CxeStillImageSymbian()
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	: mSnapshot(),
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33	mDataItem(NULL),
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	mSaved(false),
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35	mId(++mNextId)
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38
45 24fd82631616 201029 hgs parents: 19 diff changeset	39	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	40	* Destructor.
24fd82631616 201029 hgs parents: 19 diff changeset	41	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	CxeStillImageSymbian::~CxeStillImageSymbian()
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	// Not owned.
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	mDataItem = NULL;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47
45 24fd82631616 201029 hgs parents: 19 diff changeset	48	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	49	* Get the contained data item.
24fd82631616 201029 hgs parents: 19 diff changeset	50	* @return Image data item.
24fd82631616 201029 hgs parents: 19 diff changeset	51	*/
24fd82631616 201029 hgs parents: 19 diff changeset	52	CxeImageDataItem *CxeStillImageSymbian::dataItem()
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54	return mDataItem;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56
45 24fd82631616 201029 hgs parents: 19 diff changeset	57	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	58	* Get the filename of this image.
24fd82631616 201029 hgs parents: 19 diff changeset	59	* @return The filename.
24fd82631616 201029 hgs parents: 19 diff changeset	60	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	QString CxeStillImageSymbian::filename() const
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	63	return mFilename;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	64	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	65
45 24fd82631616 201029 hgs parents: 19 diff changeset	66	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	67	* Get snapshot for this image.
24fd82631616 201029 hgs parents: 19 diff changeset	68	* @return Snapshot for this image if set. Null pixmap otherwise.
24fd82631616 201029 hgs parents: 19 diff changeset	69	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	70	QPixmap CxeStillImageSymbian::snapshot() const
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	71	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72	return mSnapshot;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	74
45 24fd82631616 201029 hgs parents: 19 diff changeset	75	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	76	* Image saved status.
24fd82631616 201029 hgs parents: 19 diff changeset	77	* @return Is this image saved.
24fd82631616 201029 hgs parents: 19 diff changeset	78	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	79	bool CxeStillImageSymbian::saved() const
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	80	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	81	return mSaved;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	82	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	83
45 24fd82631616 201029 hgs parents: 19 diff changeset	84	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	85	* Set the unique id of this image.
24fd82631616 201029 hgs parents: 19 diff changeset	86	* Usable in one application run context.
24fd82631616 201029 hgs parents: 19 diff changeset	87	*/
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	88	int CxeStillImageSymbian::id() const
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	89	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	90	return mId;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	91	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	92
45 24fd82631616 201029 hgs parents: 19 diff changeset	93	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	94	* Set snapshot for this image.
24fd82631616 201029 hgs parents: 19 diff changeset	95	* @param pixmap The snapshot.
24fd82631616 201029 hgs parents: 19 diff changeset	96	*/
24fd82631616 201029 hgs parents: 19 diff changeset	97	void CxeStillImageSymbian::setSnapshot(QPixmap pixmap)
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	98	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	99	mSnapshot = pixmap;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	100	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	101
45 24fd82631616 201029 hgs parents: 19 diff changeset	102	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	103	* Set the filename of this image.
24fd82631616 201029 hgs parents: 19 diff changeset	104	* @param filename The filename.
24fd82631616 201029 hgs parents: 19 diff changeset	105	*/
24fd82631616 201029 hgs parents: 19 diff changeset	106	void CxeStillImageSymbian::setFilename(const QString &filename)
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	107	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	108	mFilename = filename;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	109	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	110
45 24fd82631616 201029 hgs parents: 19 diff changeset	111	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	112	* Set this image as saved.
24fd82631616 201029 hgs parents: 19 diff changeset	113	* @param saved Is this item saved or not.
24fd82631616 201029 hgs parents: 19 diff changeset	114	*/
24fd82631616 201029 hgs parents: 19 diff changeset	115	void CxeStillImageSymbian::setSaved(bool saved)
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	116	{
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	117	mSaved = saved;
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	118	}
d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	119
45 24fd82631616 201029 hgs parents: 19 diff changeset	120	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	121	* Set the contained image data item.
24fd82631616 201029 hgs parents: 19 diff changeset	122	* @param dataItem Image data item to store. Ownership not taken.
24fd82631616 201029 hgs parents: 19 diff changeset	123	*/
24fd82631616 201029 hgs parents: 19 diff changeset	124	void CxeStillImageSymbian::setDataItem(CxeImageDataItem *dataItem)
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	125	{
45 24fd82631616 201029 hgs parents: 19 diff changeset	126	// Disconnect from old data item if it exists.
24fd82631616 201029 hgs parents: 19 diff changeset	127	if (mDataItem) {
24fd82631616 201029 hgs parents: 19 diff changeset	128	disconnect(mDataItem, 0, this, 0);
24fd82631616 201029 hgs parents: 19 diff changeset	129	}
24fd82631616 201029 hgs parents: 19 diff changeset	130
24fd82631616 201029 hgs parents: 19 diff changeset	131	// Set the new item.
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	132	mDataItem = dataItem;
45 24fd82631616 201029 hgs parents: 19 diff changeset	133
24fd82631616 201029 hgs parents: 19 diff changeset	134	// Connnect to the new item's saved signal.
24fd82631616 201029 hgs parents: 19 diff changeset	135	if (mDataItem) {
24fd82631616 201029 hgs parents: 19 diff changeset	136	bool ok = connect(mDataItem, SIGNAL(imageSaved(CxeError::Id, const QString&, int)),
24fd82631616 201029 hgs parents: 19 diff changeset	137	this, SLOT(imageDataSaved(CxeError::Id)), Qt::UniqueConnection);
24fd82631616 201029 hgs parents: 19 diff changeset	138	CX_ASSERT_ALWAYS(ok);
24fd82631616 201029 hgs parents: 19 diff changeset	139	}
19 d9aefe59d544 Revision: 201011 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	140	}
45 24fd82631616 201029 hgs parents: 19 diff changeset	141
24fd82631616 201029 hgs parents: 19 diff changeset	142	/*!
24fd82631616 201029 hgs parents: 19 diff changeset	143	* Slot to handle saving the data item has finished.
24fd82631616 201029 hgs parents: 19 diff changeset	144	*/
24fd82631616 201029 hgs parents: 19 diff changeset	145	void CxeStillImageSymbian::imageDataSaved(CxeError::Id status)
24fd82631616 201029 hgs parents: 19 diff changeset	146	{
24fd82631616 201029 hgs parents: 19 diff changeset	147	setSaved(status == CxeError::None);
24fd82631616 201029 hgs parents: 19 diff changeset	148	}
24fd82631616 201029 hgs parents: 19 diff changeset	149
24fd82631616 201029 hgs parents: 19 diff changeset	150	// end of file

author	hgs
	Fri, 23 Jul 2010 11:35:41 +0300
changeset 45	24fd82631616
parent 19	d9aefe59d544
permissions	-rw-r--r--