1 files changed, 146 insertions, 0 deletions
diff --git a/weather/src/citymanager.cpp b/weather/src/citymanager.cpp
new file mode 100644
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--- /dev/null
+++ b/weather/src/citymanager.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: openBossa - INdT (renato.chencarek@openbossa.org)
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** the openBossa stream from INdT (renato.chencarek@openbossa.org).
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "citymanager.h"
+#include "settings.h"
+
+#include <QGraphicsSceneMouseEvent>
+#include <QPropertyAnimation>
+
+static inline qreal getBottomVerticalPos(qreal &bottom, QGraphicsItem *item)
+{
+    const qreal result = bottom - item->boundingRect().bottom();
+    bottom -= item->boundingRect().height();
+    return result;
+}
+
+// CityManagerContent
+
+CityManagerContent::CityManagerContent(QList<ForecastData> &contentList, QGraphicsItem *parent)
+    : QGraphicsItem(parent)
+    , m_boundingRect(QPointF(0.0, 0.0), Settings::windowSize())
+{
+    setFlag(ItemHasNoContents);
+
+    qreal bottom = m_boundingRect.bottom();
+    m_addTool = new AddCityTool(contentList, this);
+    m_addTool->setPos(0.0, getBottomVerticalPos(bottom, m_addTool));
+    m_addTool->setZValue(10.0);
+
+    m_list = new CityList(contentList, this);
+    m_list->setPos(0.0, getBottomVerticalPos(bottom, m_list) + m_list->initialTop() + 1);
+    m_list->setZValue(0.0);
+
+    connect(m_addTool, SIGNAL(newForecast(ForecastData)),
+            this, SLOT(forecastSelected(ForecastData)));
+
+}
+
+void CityManagerContent::forecastSelected(ForecastData data)
+{
+    m_list->addForecast(data);
+}
+
+QRectF CityManagerContent::boundingRect () const
+{
+    return m_boundingRect;
+}
+
+void CityManagerContent::paint(QPainter *painter,
+                               const QStyleOptionGraphicsItem *opt, QWidget *widget)
+{
+    Q_UNUSED(painter);
+    Q_UNUSED(opt);
+    Q_UNUSED(widget);
+}
+
+qreal CityManagerContent::getHiddenTop()
+{
+    return m_boundingRect.height() - m_list->pos().y() - 5.0;
+}
+
+// CityManager
+
+CityManager::CityManager(QList<ForecastData> contentList, QGraphicsItem *parent)
+    : QGraphicsItem(parent)
+    , m_boundingRect(QPointF(0.0, 0.0), Settings::windowSize())
+    , m_contentList(contentList)
+    , m_visible(false)
+{
+    m_content = new CityManagerContent(m_contentList, this);
+    m_content->setPos(0.0, m_content->getHiddenTop());
+}
+
+QRectF CityManager::boundingRect () const
+{
+    return m_boundingRect;
+}
+
+void CityManager::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt, QWidget *widget)
+{
+    Q_UNUSED(painter);
+    Q_UNUSED(opt);
+    Q_UNUSED(widget);
+}
+
+void CityManager::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->accept();
+    startAnimation(false);
+}
+
+void CityManager::showManager(const QString &selected)
+{
+    m_content->select(selected);
+    startAnimation(true);
+}
+
+void CityManager::startAnimation(bool show)
+{
+    if (show == m_visible)
+        return;
+
+    m_visible = show;
+
+    if (m_animation)
+        m_animation->stop();
+
+    QPropertyAnimation* animation = new QPropertyAnimation(m_content, "top");
+
+    animation->setEasingCurve(QEasingCurve::OutExpo);
+    animation->setEndValue(show ? 0.0 : m_content->getHiddenTop());
+    animation->setDuration(500);
+    m_animation = animation;
+    if (!show)
+        connect(animation, SIGNAL(finished()), this, SIGNAL(terminated()));
+    m_animation->start(QAbstractAnimation::DeleteWhenStopped);
+
+}