X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2Fmap%2Fmapview.cpp;h=37f8b81ebaa4ac5c7675c104ed0f06a8013c2188;hb=bc4bf2aeb597f39955ed8cbe3a3fdcd5914d7ec8;hp=bb98cbbf0d02db3eb358c8ae83ecaa6c99132194;hpb=2d412356cc46e053f9fcbf8d7a32d20f1db23b35;p=situare

diff --git a/src/map/mapview.cpp b/src/map/mapview.cpp
index bb98cbb..37f8b81 100644
--- a/src/map/mapview.cpp
+++ b/src/map/mapview.cpp
@@ -3,6 +3,7 @@
    Copyright (C) 2010  Ixonos Plc. Authors:
 
        Sami Rämö - sami.ramo@ixonos.com
+       Pekka Nissinen - pekka.nissinen@ixonos.com
 
    Situare is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
@@ -19,67 +20,89 @@
    USA.
 */
 
-#include <math.h>
+#include <cmath>
 
 #include <QDebug>
 #include <QMouseEvent>
 
-#ifdef Q_WS_MAEMO_51
-    #include <QAbstractKineticScroller>
-#endif // Q_WS_MAEMO_5
-
-#include "common.h"
+#include "mapcommon.h"
 #include "mapview.h"
 
-MapView::MapView(QWidget *parent) : QGraphicsView(parent)
+MapView::MapView(QWidget *parent)
+    : QGraphicsView(parent)
 {
+    qDebug() << __PRETTY_FUNCTION__;
+
     setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
     setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 
-#ifdef Q_WS_MAEMO_51
-    qDebug() << __PRETTY_FUNCTION__ << "QAbstractKineticScroller built in";
-
-    QAbstractKineticScroller *scroller = this->property("kineticScroller")
-                                             .value<QAbstractKineticScroller *>();
-
-    if (scroller)
-        scroller->setEnabled(true);
-#endif // Q_WS_MAEMO_5
+    m_zoomAnimation = new QPropertyAnimation(this, "viewScale", this);
+    connect(m_zoomAnimation, SIGNAL(finished()),
+        this, SIGNAL(viewZoomFinished()));
 }
 
-void MapView::setZoomLevel(int zoomLevel)
+void MapView::centerToSceneCoordinates(QPoint sceneCoordinate)
 {
-    double scaleFactor = pow(2, zoomLevel - MAX_ZOOM_LEVEL);
-    QTransform transform;
-    transform.scale(scaleFactor, scaleFactor);
-    setTransform(transform);
+    qDebug() << __PRETTY_FUNCTION__ << "sceneCoordinate" << sceneCoordinate;
+
+    centerOn(sceneCoordinate);
 }
 
 void MapView::mouseMoveEvent(QMouseEvent *event)
 {
-    m_scenePosition += m_mousePosition - mapToScene(event->pos());
+    m_scenePosition += m_mousePosition - mapToScene(event->pos()).toPoint();
+
+    qDebug() << __PRETTY_FUNCTION__ << "m_scenePosition:" << m_scenePosition;
 
     emit viewScrolled(m_scenePosition);
-    //qDebug() << __PRETTY_FUNCTION__ << "m_scenePosition" << m_scenePosition;
 
-    m_mousePosition = mapToScene(event->pos());
+    m_mousePosition = mapToScene(event->pos()).toPoint();
 }
 
 void MapView::mousePressEvent(QMouseEvent *event)
 {
-    m_mousePosition = mapToScene(event->pos());
-    m_scenePosition = mapToScene(width() / 2 - 1, height() / 2 - 1);
-}
+    qDebug() << __PRETTY_FUNCTION__;
 
+    QGraphicsView::mousePressEvent(event); // Temporary solution
 
-void MapView::centerToSceneCoordinates(QPointF sceneCoordinate)
-{
-    //qDebug() << __PRETTY_FUNCTION__ << "sceneCoordinate" << sceneCoordinate;
-    centerOn(sceneCoordinate);
+    m_mousePosition = mapToScene(event->pos()).toPoint();
+    m_scenePosition = mapToScene(width() / 2 - 1, height() / 2 - 1).toPoint();
 }
 
 void MapView::resizeEvent(QResizeEvent *event)
 {
-    qDebug() << "Resize event: " << event->size();
+    qDebug() << __PRETTY_FUNCTION__ << "Resize:" << event->size();
+
     emit viewResized(event->size());
+    emit viewResizedNewSize(viewport()->width(), viewport()->height());
+}
+
+void MapView::setViewScale(qreal viewScale)
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    QTransform transform;
+    transform.scale(viewScale, viewScale);
+    setTransform(transform);
+}
+
+void MapView::setZoomLevel(int zoomLevel)
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    if (m_zoomAnimation) {
+        m_zoomAnimation->stop();
+        m_zoomAnimation->setDuration(ZOOM_TIME);
+        m_zoomAnimation->setStartValue(viewScale());
+        m_zoomAnimation->setEndValue(pow(2, zoomLevel - MAX_MAP_ZOOM_LEVEL));
+
+        m_zoomAnimation->start();
+    }
+}
+
+qreal MapView::viewScale()
+{
+    qDebug() << __PRETTY_FUNCTION__;
+
+    return transform().m11();
 }