author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 15:05:21 +0300 | |
branch | RCL_3 |
changeset 62 | 5b6f26637ad3 |
permissions | -rw-r--r-- |
62
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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 "cnthistoryviewitem.h" |
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|
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#include <cnthistorymodel.h> |
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#include <hbframedrawer.h> |
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#include <hbframeitem.h> |
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#include <QGraphicsWidget> |
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|
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#define NEW_EVENT_FRAME "qtg_fr_list_new_item" |
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#define INCOMING_FOCUS_FRAME "qtg_fr_convlist_received_pressed" |
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#define OUTGOING_FOCUS_FRAME "qtg_fr_convlist_sent_pressed" |
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|
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//--------------------------------------------------------------- |
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// HbListViewItem::HbListViewItem |
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// Constructor |
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//--------------------------------------------------------------- |
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CntHistoryViewItem::CntHistoryViewItem(QGraphicsItem* parent) |
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: HbListViewItem(parent), |
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mIncoming(false), |
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mNewMessage(false), |
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mNewItem(NULL), |
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mFocusItem(NULL) |
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{ |
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} |
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|
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//--------------------------------------------------------------- |
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// HbListViewItem::createItem |
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// Create a new decorator item. |
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//--------------------------------------------------------------- |
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HbAbstractViewItem* CntHistoryViewItem::createItem() |
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{ |
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return new CntHistoryViewItem(*this); |
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} |
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|
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//--------------------------------------------------------------- |
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// HbListViewItem::updateChildItems |
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// |
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//--------------------------------------------------------------- |
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void CntHistoryViewItem::updateChildItems() |
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{ |
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int flags = modelIndex().data(CntFlagsRole).toInt(); |
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mIncoming = flags & CntIncoming ? true : false; |
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mNewMessage = flags & CntUnseen ? true : false; |
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|
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if (mNewMessage) |
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{ |
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if (!mNewItem) |
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{ |
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mNewItem = new HbFrameItem(NEW_EVENT_FRAME, HbFrameDrawer::ThreePiecesVertical, this); |
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style()->setItemName(mNewItem, "newitem"); |
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} |
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} |
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else |
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{ |
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if (mNewItem) |
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{ |
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delete mNewItem; |
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mNewItem = NULL; |
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} |
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} |
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|
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HbListViewItem::updateChildItems(); |
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} |
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|
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//--------------------------------------------------------------- |
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// HbAbstractViewItem::pressStateChanged |
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// This function is called whenever item press state changes. |
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//--------------------------------------------------------------- |
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void CntHistoryViewItem::pressStateChanged(bool pressed, bool animate) |
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{ |
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Q_UNUSED(animate); |
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if (pressed) |
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{ |
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if (!mFocusItem) |
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{ |
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// focus frame position can't be read from widgetml, we set it manually |
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QRectF frameRect = HbWidget::primitive("frame")->boundingRect(); |
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QPointF framePoint = HbWidget::primitive("frame")->pos(); |
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|
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frameRect.moveTo(framePoint); |
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|
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if (mIncoming) |
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{ |
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mFocusItem = new HbFrameItem(INCOMING_FOCUS_FRAME, HbFrameDrawer::NinePieces, this); |
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} |
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else |
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{ |
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mFocusItem = new HbFrameItem(OUTGOING_FOCUS_FRAME, HbFrameDrawer::NinePieces, this); |
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} |
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|
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mFocusItem->setGeometry(frameRect); |
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mFocusItem->setZValue(-1.0); |
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style()->setItemName(mFocusItem, "focusframe"); |
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} |
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} |
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else |
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{ |
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if (mFocusItem) |
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{ |
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delete mFocusItem; |
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mFocusItem = NULL; |
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} |
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} |
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} |
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|
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bool CntHistoryViewItem::event(QEvent* e) |
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{ |
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bool result; |
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if (e->type() == QEvent::GraphicsSceneResize) |
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{ |
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// HbAbstractItemView has a performance improvement when drawing backrounds but seems |
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// to screw the layout of history view items. This workaround fixes the issue. There should |
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// be minimal performance drawbacks since GraphicsSceneResize events are quite few. |
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// TODO: Remove this once Orbit changes their implementation. Not known when |
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QGraphicsWidget *frame = static_cast<QGraphicsWidget*>(primitive("frame")); |
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QRectF frameGeometry = frame->geometry(); |
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result = HbListViewItem::event(e); |
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frame->setGeometry(frameGeometry); |
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} |
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else |
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{ |
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result = HbListViewItem::event(e); |
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} |
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return result; |
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} |
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|
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// EOF |