/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#include "cntimageeditorview.h"
#include "cntimageutility.h"
#include <hblabel.h>
#include <xqaiwrequest.h>
#include <thumbnailmanager_qt.h>
#include <hbaction.h>
#include <hbview.h>
#include <hbmainwindow.h>
#include <hblistview.h>
#include <hblistviewitem.h>
#include <hbframebackground.h>
#include <QStandardItemModel>
const char *CNT_IMAGE_XML = ":/xml/contacts_if.docml";
#define FETCHER_SERVICE "photos"
#define FETCHER_INTERFACE "com.nokia.symbian.IImageFetch"
#define FETCHER_OPERATION "fetch()"
/*!
Constructor
*/
CntImageEditorView::CntImageEditorView() :
mContact(NULL),
mAvatar(NULL),
mImageLabel(NULL),
mRequest(NULL),
mViewManager(NULL),
mListView(NULL),
mModel(NULL)
{
bool ok = false;
mDocumentLoader.load(CNT_IMAGE_XML, &ok);
if (ok)
{
mView = static_cast<HbView*>(mDocumentLoader.findWidget(QString("view")));
}
else
{
qFatal("Unable to read :/xml/contacts_if.docml");
}
//back button
mSoftkey = new HbAction(Hb::BackNaviAction, mView);
connect(mSoftkey, SIGNAL(triggered()), this, SLOT(showPreviousView()));
// menu action
mRemoveImage = static_cast<HbAction*>(mDocumentLoader.findObject("cnt:removeimage"));
connect(mRemoveImage, SIGNAL(triggered()), this, SLOT(removeImage()));
// thumbnail manager
mThumbnailManager = new ThumbnailManager(this);
mThumbnailManager->setMode(ThumbnailManager::Default);
mThumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality);
mThumbnailManager->setThumbnailSize(ThumbnailManager::ThumbnailLarge);
connect( mThumbnailManager, SIGNAL(thumbnailReady(QPixmap, void*, int, int)),
this, SLOT(thumbnailReady(QPixmap, void*, int, int)) );
}
/*!
Destructor
*/
CntImageEditorView::~CntImageEditorView()
{
mView->deleteLater();
delete mAvatar;
mAvatar = 0;
delete mContact;
mContact = 0;
delete mRequest;
mRequest = 0;
delete mRemoveImage;
mRemoveImage = 0;
delete mModel;
mModel = 0;
}
/*!
Called when activating the view
*/
void CntImageEditorView::activate( CntAbstractViewManager* aMgr, const CntViewParameters aArgs )
{
mViewManager = aMgr;
mArgs = aArgs;
if (mView->navigationAction() != mSoftkey)
mView->setNavigationAction(mSoftkey);
HbMainWindow* window = mView->mainWindow();
if ( window )
{
connect(window, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(setOrientation(Qt::Orientation)));
setOrientation(window->orientation());
}
mContact = new QContact(mArgs.value(ESelectedContact).value<QContact>());
// set the correct image if the contact already has an image set
mImageLabel = static_cast<HbLabel*>(mDocumentLoader.findWidget(QString("cnt_image_label")));
QList<QContactAvatar> details = mContact->details<QContactAvatar>();
if (details.count() > 0)
{
for (int i = 0;i < details.count();i++)
{
if (details.at(i).imageUrl().isValid())
{
mAvatar = new QContactAvatar(details.at(i));
mThumbnailManager->getThumbnail(mAvatar->imageUrl().toString());
break;
}
}
}
else
{
mAvatar = new QContactAvatar();
mRemoveImage->setEnabled(false);
}
// set up the list
mListView = static_cast<HbListView*>(mDocumentLoader.findWidget(QString("cnt_listview")));
connect(mListView, SIGNAL(activated(const QModelIndex&)), this,
SLOT(listViewActivated(const QModelIndex&)));
HbFrameBackground frame;
frame.setFrameGraphicsName("qtg_fr_list_normal");
frame.setFrameType(HbFrameDrawer::NinePieces);
mListView->itemPrototypes().first()->setDefaultFrame(frame);
mListView->listItemPrototype()->setGraphicsSize(HbListViewItem::LargeIcon);
mListView->setUniformItemSizes(true);
mModel = new QStandardItemModel();
populateModel(mModel);
mListView->setModel(mModel);
}
void CntImageEditorView::deactivate()
{
}
void CntImageEditorView::populateModel(QStandardItemModel *model)
{
QStandardItem *newPhoto = new QStandardItem();
newPhoto->setText(hbTrId("txt_phob_list_take_a_new_photo"));
newPhoto->setData(HbIcon("qtg_large_camera"), Qt::DecorationRole);
model->appendRow(newPhoto);
QStandardItem *fromGallery = new QStandardItem();
fromGallery->setText(hbTrId("txt_phob_list_chooce_from_gallery"));
fromGallery->setData(HbIcon("qtg_large_photos"), Qt::DecorationRole);
model->appendRow(fromGallery);
}
/*!
Open camera and get new image for contact
*/
void CntImageEditorView::openCamera()
{
}
/*!
Open gallery and select image for contact
*/
void CntImageEditorView::openGallery()
{
if (mRequest)
{
delete mRequest;
mRequest = 0;
}
mRequest = mAppManager.create(FETCHER_SERVICE, FETCHER_INTERFACE, FETCHER_OPERATION, true);
if ( mRequest )
{
connect(mRequest, SIGNAL(requestOk(const QVariant&)), this, SLOT(handleImageChange(const QVariant&)));
mRequest->send();
}
}
/*!
Called when user closes the view
*/
void CntImageEditorView::showPreviousView()
{
mContact->saveDetail(mAvatar);
if ( mAvatar->imageUrl().isEmpty())
{
mContact->removeDetail(mAvatar);
}
QVariant var;
var.setValue(*mContact);
mArgs.insert(ESelectedContact, var);
mArgs.insert(ESelectedGroupContact, var);
mArgs.insert(ECustomParam, viewId());
mViewManager->back( mArgs );
}
void CntImageEditorView::removeImage()
{
QString filePath=mAvatar->imageUrl().toString();
if(!filePath.isEmpty())
{
// Check if image removable.
CntImageUtility imageUtility;
if(imageUtility.isImageRemovable(filePath))
{
imageUtility.removeImage(filePath);
}
mAvatar->setImageUrl(QUrl());
mImageLabel->clear();
mImageLabel->setIcon(HbIcon("qtg_large_add_contact_picture"));
mRemoveImage->setEnabled(false);
}
}
/*!
Set the selected image as new QContactAvatar::SubTypeImage
*/
void CntImageEditorView::handleImageChange(const QVariant &value)
{
if(value.canConvert<QString>())
{
CntImageUtility imageUtility;
if(imageUtility.isMassStorageAvailable())
{
/* Copy image and create thumbnail
* When contact image removed only copy is deleted
*/
QString imagepath;
if(imageUtility.createImage(value.toString(),imagepath))
{
// If image already assigned, delete
QString filePath=mAvatar->imageUrl().toString();
if(!filePath.isEmpty()
&& imageUtility.isImageRemovable(filePath))
imageUtility.removeImage(filePath);
mAvatar->setImageUrl(QUrl(imagepath));
mThumbnailManager->getThumbnail(imagepath);
mRemoveImage->setEnabled(true);
}
}
else
{
// No mass memory, use the orginal image
mAvatar->setImageUrl(QUrl(value.toString()));
mThumbnailManager->getThumbnail(value.toString());
mRemoveImage->setEnabled(true);
}
}
}
void CntImageEditorView::thumbnailReady(const QPixmap& pixmap, void *data, int id, int error)
{
Q_UNUSED(data);
Q_UNUSED(id);
if (!error)
{
QIcon qicon(pixmap);
HbIcon icon(qicon);
mImageLabel->clear();
mImageLabel->setIcon(icon);
}
}
void CntImageEditorView::setOrientation(Qt::Orientation orientation)
{
if (orientation == Qt::Vertical)
{
// reading "portrait" section
mDocumentLoader.load(CNT_IMAGE_XML, "portrait");
}
else
{
// reading "landscape" section
mDocumentLoader.load(CNT_IMAGE_XML, "landscape");
}
}
/*!
Figure out which item was selected according to row number
*/
void CntImageEditorView::listViewActivated(const QModelIndex &index)
{
if (index.isValid())
{
int row = index.row();
switch(row)
{
case 0: // first item is always "take photo"
openCamera();
break;
case 1: // and the second one is always "choose from gallery"
openGallery();
break;
default:
break;
}
}
}