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

   1 /*
   2    Situare - A location system for Facebook
   3    Copyright (C) 2010  Ixonos Plc. Authors:
   4
   5       Kaj Wallin - kaj.wallin@ixonos.com
   6       Jukka Saastamoinen jukka.saastamoinen@ixonos.com
   7       Jussi Laitinen jussi.laitinen@ixonos.com
   8
   9    Situare is free software; you can redistribute it and/or
  10    modify it under the terms of the GNU General Public License
  11    version 2 as published by the Free Software Foundation.
  12
  13    Situare is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with Situare; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  21    USA.
  22 */
  23
  24 #include <QGraphicsScene>
  25 #include <QGraphicsView>
  26 #include <QGraphicsWidget>
  27 #include <QtGui/QVBoxLayout>
  28 #include <QGraphicsProxyWidget>
  29 #include <QStateMachine>
  30 #include <QtGui/QGraphicsTransform>
  31 #include <QtGui/QGraphicsRotation>
  32 #include <QDebug>
  33 #include <QScrollArea>
  34
  35 #include "listviewscreen.h"
  36 #include "friendlistview.h"
  37 #include "friendlistitem.h"
  38 #include "user/user.h"
  39 #include "situareuser.h"
  40 #include "mainwindow.h"
  41
  42 const int INFOTAB_Y_LOC_STATE1 = 71;
  43 const int INFOTAB_X_LOC_STATE2 = 59;
  44 const int INFOTAB_Y_LOC_STATE2 = 71;
  45 const int LEFTBAR_X_LOC = 0;
  46 const int LEFTBAR_Y_LOC = 0;
  47 const int SLIDING_BAR_X_LOC_STATE1 = 0;
  48 const int SLIDING_BAR_Y_LOC_STATE1 = 0;
  49 const int BACKGROUND_X_LOC_STATE1 = 400;
  50 const int BACKGROUND_Y_LOC_STATE1 = 0;
  51 const int RIGHTARROW_X_LOC_STATE1 = 9;
  52 const int RIGHTARROW_Y_LOC_STATE1 = 205;
  53 const int LEFTARROW_X_LOC_STATE1 = 9;
  54 const int LEFTARROW_Y_LOC_STATE1 = 205;
  55 const int PROXYWIDGET_X_LOC_STATE1 = 59;
  56 const int PROXYWIDGET_Y_LOC_STATE1 = 71;
  57 const int SLIDING_BAR_X_LOC_STATE2 = 376;
  58 const int SLIDING_BAR_Y_LOC_STATE2 = 0;
  59 const int BACKGROUND_X_LOC_STATE2 = 0;
  60 const int BACKGROUND_Y_LOC_STATE2 = 0;
  61 const int RIGHTARROW_X_LOC_STATE2 = 385;
  62 const int RIGHTARROW_Y_LOC_STATE2 = 205;
  63 const int LEFTARROW_X_LOC_STATE2 = 385;
  64 const int LEFTARROW_Y_LOC_STATE2 = 205;
  65 const int PROXYWIDGET_X_LOC_STATE2 = 59;
  66 const int PROXYWIDGET_Y_LOC_STATE2 = 71;
  67
  68 ListViewScreen::ListViewScreen(QWidget *parent)
  69     : QWidget(parent)
  70 {
  71     //Friend list
  72     m_friendListView = new FriendListView(this);
  73     QScrollArea *friendListScroll = new QScrollArea();
  74     friendListScroll->setWidget(m_friendListView);
  75     friendListScroll->setWidgetResizable(true);
  76     //Friend list
  77
  78     m_leftSideBar = new Pixmap(QPixmap(":/res/images/side_bar_left.png"));
  79     m_slidingLeftSideBar = new Pixmap(QPixmap(":/res/images/sliding_bar_left.png"));
  80     m_personalInfoBackGround = new Pixmap(QPixmap(":/res/images/personal_info_bckgrnd.png"));
  81     m_arrowLeft = new Pixmap(QPixmap(":/res/images/arrow_left.png"));
  82     m_arrowRight = new Pixmap(QPixmap(":/res/images/arrow_right.png"));
  83     m_personalInfo = new InfoTab;
  84     m_personalInfo->setAvatar(QPixmap(":/res/images/situare_user.jpg"));
  85     m_personalInfo->setUserName("Fred Facebook");
  86     m_personalInfo->setMessageText("Hello Maemo Situare !");
  87     m_personalInfo->setTime("1 hour ago");
  88     m_personalInfo->setAddress("Kiviharjunlenkki 1E, 91910 Oulu");
  89
  90     qDebug() << "InfoTab width: " << m_personalInfo->width();
  91     qDebug() << "InfoTab heigth: " << m_personalInfo->height();
  92
  93     m_locationDialog = new UpdateLocationDialog(this);
  94     m_widgetProxy = new QGraphicsProxyWidget();
  95     m_widgetProxy->setWidget(m_personalInfo);
  96
  97     QGraphicsScene *scene= new QGraphicsScene(this);
  98     scene->setBackgroundBrush(Qt::black);
  99     scene->addItem(m_personalInfoBackGround);
 100     scene->addItem(m_widgetProxy);
 101     scene->addItem(m_leftSideBar);
 102     scene->addItem(m_slidingLeftSideBar);
 103     scene->addItem(m_arrowRight);
 104     scene->addItem(m_arrowLeft);
 105
 106     //Friend list
 107     QGraphicsProxyWidget *scrollProxy = new QGraphicsProxyWidget();
 108     scrollProxy->setWidget(friendListScroll);
 109     scrollProxy->setZValue(m_personalInfoBackGround->zValue() - 3);
 110     scrollProxy->setMinimumSize(790 - 400, 480 - 56);
 111     scene->addItem(scrollProxy);
 112     scrollProxy->setPos(410, 0);
 113     //Friend list
 114
 115     m_leftSideBar->setPos(0,0);
 116
 117     QGraphicsView *view = new QGraphicsView(scene);
 118     view->setAlignment(Qt::AlignLeft|Qt::AlignTop);
 119     view->setSceneRect(0,0,7000,3000);
 120     view->centerOn(QPointF(0,0));
 121     view->setFrameStyle(0);
 122     view->setAlignment(Qt::AlignLeft | Qt::AlignTop);
 123     view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 124     view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 125     view->setBackgroundBrush(Qt::black);
 126
 127
 128     QStateMachine *machine = new QStateMachine(this);
 129     machine->setGlobalRestorePolicy(QStateMachine::RestoreProperties);
 130
 131     QState *state1 = new QState(machine);
 132     QState *state2 = new QState(machine);
 133     machine->setInitialState(state1);
 134
 135     // State 1
 136     state1->assignProperty(m_widgetProxy,"pos",QPointF(-m_personalInfo->width(),
 137                                                        INFOTAB_Y_LOC_STATE1));
 138     state1->assignProperty(m_slidingLeftSideBar,"pos",
 139                            QPointF(SLIDING_BAR_X_LOC_STATE1,SLIDING_BAR_Y_LOC_STATE1));
 140     state1->assignProperty(m_personalInfoBackGround,"pos",
 141                            QPointF(-BACKGROUND_X_LOC_STATE1,BACKGROUND_Y_LOC_STATE1));
 142     state1->assignProperty(m_arrowRight,"pos", QPointF(RIGHTARROW_X_LOC_STATE1,
 143                                                        RIGHTARROW_Y_LOC_STATE1));
 144     state1->assignProperty(m_arrowLeft,"pos", QPointF(LEFTARROW_X_LOC_STATE2,
 145                                                       LEFTARROW_Y_LOC_STATE2));
 146     state1->assignProperty(m_arrowRight,"visible", true);
 147     state1->assignProperty(m_arrowLeft,"visible", false);
 148
 149     // State 2
 150     state2->assignProperty(m_widgetProxy,"pos",QPointF(INFOTAB_X_LOC_STATE2,INFOTAB_Y_LOC_STATE2));
 151     state2->assignProperty(m_slidingLeftSideBar,"pos",QPointF(SLIDING_BAR_X_LOC_STATE2,
 152                                                               SLIDING_BAR_Y_LOC_STATE2));
 153     state2->assignProperty(m_personalInfoBackGround,"pos",QPointF(BACKGROUND_X_LOC_STATE2,
 154                                                                   BACKGROUND_Y_LOC_STATE2));
 155     state2->assignProperty(m_arrowRight,"pos", QPointF(RIGHTARROW_X_LOC_STATE2,
 156                                                        RIGHTARROW_Y_LOC_STATE2));
 157     state2->assignProperty(m_arrowLeft,"pos", QPointF(LEFTARROW_X_LOC_STATE2,
 158                                                       LEFTARROW_Y_LOC_STATE2));
 159     state2->assignProperty(m_arrowRight,"visible", false);
 160     state2->assignProperty(m_arrowLeft,"visible", true);
 161
 162     m_trans1 = state1->addTransition(m_slidingLeftSideBar,SIGNAL(clicked()),state2);
 163     m_anim1 = new QPropertyAnimation(m_widgetProxy,"pos");
 164     m_anim2 = new QPropertyAnimation(m_slidingLeftSideBar,"pos");
 165     m_anim3 = new QPropertyAnimation(m_personalInfoBackGround,"pos");
 166     m_anim4 = new QPropertyAnimation(m_arrowRight,"pos");
 167     m_anim5 = new QPropertyAnimation(m_arrowLeft,"pos");
 168     m_anim6 = new QPropertyAnimation(m_arrowRight,"visible");
 169     m_anim7 = new QPropertyAnimation(m_arrowLeft,"visible");
 170     m_trans1->addAnimation(m_anim1);
 171     m_trans1->addAnimation(m_anim2);
 172     m_trans1->addAnimation(m_anim3);
 173     m_trans1->addAnimation(m_anim4);
 174     m_trans1->addAnimation(m_anim5);
 175     m_trans1->addAnimation(m_anim6);
 176     m_trans1->addAnimation(m_anim7);
 177
 178     m_trans2 = state2->addTransition(m_slidingLeftSideBar,SIGNAL(clicked()),state1);
 179     m_anim8 = new QPropertyAnimation(m_widgetProxy,"pos");
 180     m_anim9 = new QPropertyAnimation(m_slidingLeftSideBar,"pos");
 181     m_anim10 = new QPropertyAnimation(m_personalInfoBackGround,"pos");
 182     m_anim11 = new QPropertyAnimation(m_arrowRight,"pos");
 183     m_anim12 = new QPropertyAnimation(m_arrowLeft,"pos");
 184     m_anim13 = new QPropertyAnimation(m_arrowRight,"visible");
 185     m_anim14 = new QPropertyAnimation(m_arrowLeft,"visible");
 186     m_trans2->addAnimation(m_anim8);
 187     m_trans2->addAnimation(m_anim9);
 188     m_trans2->addAnimation(m_anim10);
 189     m_trans2->addAnimation(m_anim11);
 190     m_trans2->addAnimation(m_anim12);
 191     m_trans2->addAnimation(m_anim13);
 192     m_trans2->addAnimation(m_anim14);
 193     machine->start();
 194
 195     m_vbox = new QVBoxLayout(this);
 196     m_vbox->addWidget(view);
 197     m_vbox->setMargin(0);
 198
 199     connect(m_personalInfo,SIGNAL(launchMessageUpdate()),
 200             this,SIGNAL(launchUpdateDialog()));
 201     connect(m_personalInfo,SIGNAL(launchUpdateFriendsStatus()),
 202             this, SIGNAL(updateFriendsData()));
 203     setObjectName("List view");
 204 }
 205
 206 ListViewScreen::~ListViewScreen()
 207 {
 208     delete m_personalInfo;
 209     delete m_leftSideBar;
 210     delete m_slidingLeftSideBar;
 211     delete m_personalInfoBackGround;
 212     delete m_arrowLeft;
 213     delete m_arrowRight;
 214     delete m_trans1;
 215     delete m_trans2;
 216     delete m_anim1;
 217     delete m_anim2;
 218     delete m_anim3;
 219     delete m_anim4;
 220     delete m_anim5;
 221     delete m_anim6;
 222     delete m_anim7;
 223     delete m_anim8;
 224     delete m_anim9;
 225     delete m_anim10;
 226     delete m_anim11;
 227     delete m_anim12;
 228     delete m_anim13;
 229     delete m_anim14;
 230     delete m_vbox;
 231 }
 232
 233 void ListViewScreen::userDataChanged(User *user, QList<User *> &friends)
 234 {
 235     qDebug() << __PRETTY_FUNCTION__;
 236
 237     emit toggleProgressIndicator(false);
 238
 239     m_personalInfo->setUserName(user->name());
 240     m_personalInfo->setAvatar(user->profileImage());
 241     m_personalInfo->setMessageText(user->note());
 242     m_personalInfo->setAddress(user->address());
 243     m_personalInfo->setTime(user->timestamp());
 244
 245     m_friendListView->clear();
 246
 247     foreach (User *user, friends) {
 248         FriendListItem *item = new FriendListItem(m_friendListView);
 249         item->setData(user);
 250         m_friendListView->addWidget(item);
 251     }
 252 }