vcs.maemo.org Git - situare/blob - src/ui/routingpanel.cpp

   1 /*
   2     Situare - A location system for Facebook
   3     Copyright (C) 2010  Ixonos Plc. Authors:
   4
   5         Jussi Laitinen - jussi.laitinen@ixonos.com
   6         Sami Rämö - sami.ramo@ixonos.com
   7
   8     Situare is free software; you can redistribute it and/or
   9     modify it under the terms of the GNU General Public License
  10     version 2 as published by the Free Software Foundation.
  11
  12     Situare is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Situare; if not, write to the Free Software
  19     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  20     USA.
  21 */
  22
  23 #include "coordinates/geocoordinate.h"
  24 #include "extendedlistitemdelegate.h"
  25 #include "imagebutton.h"
  26 #include "panelcommon.h"
  27 #include "routewaypointlistitem.h"
  28 #include "routewaypointlistview.h"
  29 #include "routing/location.h"
  30 #include "routing/route.h"
  31
  32 #include "routingpanel.h"
  33
  34 RoutingPanel::RoutingPanel(QWidget *parent)
  35     : PanelBase(parent)
  36 {
  37     qDebug() << __PRETTY_FUNCTION__;
  38
  39     // --- LAYOUT & ROUTING INSTRUCTIONS VIEW ---
  40     m_routeWaypointListView = new RouteWaypointListView(this);
  41     m_routeWaypointListView->setItemDelegate(new ExtendedListItemDelegate(this));
  42
  43     connect(m_routeWaypointListView, SIGNAL(routeWaypointItemClicked(GeoCoordinate)),
  44             this, SIGNAL(routeWaypointItemClicked(GeoCoordinate)));
  45
  46     connect(m_routeWaypointListView, SIGNAL(listItemSelectionChanged()),
  47             this, SLOT(onListItemSelectionChanged()));
  48
  49     QVBoxLayout *panelLayout = new QVBoxLayout;
  50     panelLayout->setContentsMargins(PANEL_MARGIN_LEFT, PANEL_MARGIN_TOP,
  51                                     PANEL_MARGIN_RIGHT, PANEL_MARGIN_BOTTOM);
  52
  53     panelLayout->addWidget(m_routeWaypointListView);
  54     setLayout(panelLayout);
  55
  56     // --- CONTEXT BUTTONS ---
  57     ImageButton *routeToCursorButton = new ImageButton(":res/images/sight.png",
  58                                                        "", "", this);
  59     connect(routeToCursorButton, SIGNAL(clicked()),
  60             this, SIGNAL(routeToCursor()));
  61
  62     m_clearRouteButton = new ImageButton(":/res/images/gps_position.png",
  63                                          "", "", this);
  64     connect(m_clearRouteButton, SIGNAL(clicked()),
  65             this, SLOT(clearRouteButtonClicked()));
  66     m_clearRouteButton->setDisabled(true);
  67
  68     m_genericButtonsLayout->addWidget(routeToCursorButton);
  69     m_genericButtonsLayout->addWidget(m_clearRouteButton);
  70 }
  71
  72 void RoutingPanel::clearListsSelections()
  73 {
  74     qDebug() << __PRETTY_FUNCTION__;
  75
  76     m_routeWaypointListView->clearItemSelection();
  77 }
  78
  79 void RoutingPanel::clearRouteButtonClicked()
  80 {
  81     qDebug() << __PRETTY_FUNCTION__;
  82
  83     m_clearRouteButton->setDisabled(true);
  84     m_routeWaypointListView->clearList();
  85     emit clearRoute();
  86 }
  87
  88 void RoutingPanel::hideEvent(QHideEvent *event)
  89 {
  90     qDebug() << __PRETTY_FUNCTION__;
  91
  92     QWidget::hideEvent(event);
  93
  94     clearListsSelections();
  95 }
  96
  97 void RoutingPanel::setRoute(Route &route)
  98 {
  99     qDebug() << __PRETTY_FUNCTION__;
 100
 101     m_routeWaypointListView->clearList();
 102
 103     QList<RouteSegment> segments = route.segments();
 104     QList<GeoCoordinate> geometryPoints = route.geometryPoints();
 105
 106     for (int i = 0; i < segments.size(); ++i) {
 107         RouteWaypointListItem *item = new RouteWaypointListItem();
 108         RouteSegment routeSegment = segments.at(i);
 109         item->setRouteWaypointData(routeSegment,
 110                                    geometryPoints.at(routeSegment.positionIndex()));
 111
 112         m_routeWaypointListView->addListItem(QString::number(i), item);
 113     }
 114
 115     m_routeWaypointListView->scrollToTop();
 116
 117     m_clearRouteButton->setDisabled(false);
 118
 119     emit openPanelRequested(this);
 120 }