author | hgs |
Fri, 23 Jul 2010 12:43:48 +0300 | |
changeset 53 | e6aff7b69165 |
parent 50 | 77bc263e1626 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 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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|
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#include "cntimagelabel.h" |
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#include <QPainter> |
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#include <QGraphicsDropShadowEffect> |
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||
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#include <hbinstantfeedback.h> |
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#include <hbtapgesture.h> |
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#include <hbeffect.h> |
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#include <hbdeviceprofile.h> |
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#include <hbiconitem.h> |
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#include <hbicon.h> |
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#include <hbstyle.h> |
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static const qreal ImageRounding = 1.5; // units |
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/* |
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* Imagel label for landscape views. |
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*/ |
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CntImageLabel::CntImageLabel(QGraphicsItem *parent) : |
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HbWidget(parent) |
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{ |
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setFlag(QGraphicsItem::ItemHasNoContents, false); |
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mDefaultAvatar = new HbIconItem(this); |
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style()->setItemName(mDefaultAvatar, "icon"); |
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mDefaultAvatar->setAlignment(Qt::AlignCenter); |
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grabGesture(Qt::TapGesture); |
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HbEffect::add(this, "groupbox_icon_click", "iconclick"); |
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//shadow effect |
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QGraphicsDropShadowEffect *effect = new QGraphicsDropShadowEffect(this); |
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effect->setColor(QColor(0, 0, 0, 150)); |
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effect->setBlurRadius(5); |
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effect->setOffset(3); |
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setGraphicsEffect(effect); |
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} |
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CntImageLabel::~CntImageLabel() |
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{ |
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} |
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void CntImageLabel::setIcon(const QPixmap &pixmap) |
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{ |
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mPixmap = pixmap; |
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if (!mPixmap.isNull()) |
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{ |
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mDefaultAvatar->setVisible(false); |
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mDefaultAvatar->setIcon(HbIcon()); |
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} |
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else |
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{ |
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mDefaultAvatar->setIconName(QLatin1String("qtg_large_add_contact_picture")); |
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mDefaultAvatar->setVisible(true); |
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} |
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update(); |
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} |
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void CntImageLabel::setAvatarIcon(const HbIcon &icon) |
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{ |
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mIcon = icon; |
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if (mIcon.isNull()) |
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{ |
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mDefaultAvatar->setVisible(false); |
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mDefaultAvatar->setIcon(HbIcon()); |
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} |
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else |
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{ |
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mDefaultAvatar->setIcon(icon); |
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mDefaultAvatar->setVisible(true); |
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} |
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} |
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HbIcon CntImageLabel::avatarIcon() const |
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{ |
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return mIcon; |
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} |
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void CntImageLabel::clear() |
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{ |
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mIcon.clear(); |
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mPixmap = NULL; |
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mDefaultAvatar->setIconName(QLatin1String("qtg_large_add_contact_picture")); |
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mDefaultAvatar->setVisible(true); |
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} |
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void CntImageLabel::paint(QPainter* painter, |
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const QStyleOptionGraphicsItem* option, |
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QWidget* widget) |
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{ |
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Q_UNUSED(option); |
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Q_UNUSED(widget); |
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if (mPixmap.isNull()) |
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{ |
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return; |
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} |
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else |
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{ |
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painter->save(); |
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QPainterPath clip; |
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qreal rounding = ImageRounding * HbDeviceProfile::profile(this).unitValue(); |
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clip.addRoundRect(rect(), rounding, rounding); |
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painter->setClipPath(clip); |
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painter->drawPixmap(rect().toRect(), mPixmap); |
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painter->restore(); |
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} |
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} |
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void CntImageLabel::gestureEvent(QGestureEvent* event) |
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{ |
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if (HbTapGesture *tap = qobject_cast<HbTapGesture *>(event->gesture(Qt::TapGesture))) |
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{ |
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switch (tap->state()) |
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{ |
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case Qt::GestureStarted: |
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HbEffect::start(this, QString("iconclick")); |
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break; |
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case Qt::GestureFinished: |
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if (tap->tapStyleHint() == HbTapGesture::Tap) |
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{ |
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HbInstantFeedback::play(HbFeedback::Basic); |
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emit iconClicked(); |
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} |
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break; |
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case Qt::GestureUpdated: |
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if (tap->tapStyleHint() == HbTapGesture::TapAndHold) |
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{ |
50 | 150 |
HbEffect::cancel(this, QString("iconclick")); |
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emit iconLongPressed(tap->scenePosition()); |
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} |
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break; |
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default: |
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break; |
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} |
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event->accept(); |
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} |
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else |
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{ |
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event->ignore(); |
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} |
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} |
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