vcs.maemo.org Git - ptas/blob - zouba/src/gui/searchdisplay.cpp

   1 #include "searchdisplay.h"
   2 #include "ui_searchdisplay.h"
   3
   4 #include "routeresultwidget.h"
   5 #include "favoriteselectiondialog.h"
   6 #include "locationsdisplaywindow.h"
   7
   8 #include "src/logic/locations.h"
   9 #include "src/logic/routefinder.h"
  10
  11 #include <QDebug>
  12
  13 SearchDisplay::SearchDisplay(QWidget *parent) :
  14     QMainWindow(parent),
  15     ui(new Ui::SearchDisplay),
  16     route_finder(NULL)
  17 {
  18     qDebug() << "Start constructor";
  19     ui->setupUi(this);
  20     this->setWindowTitle(QCoreApplication::applicationName());
  21     qDebug() << "Application name:" << QCoreApplication::applicationName();
  22
  23     Locations *locations = Locations::GetInstance();
  24     this->connect(locations, SIGNAL(locationsChanged()), SLOT(locations_changed()));
  25
  26 #ifdef Q_WS_MAEMO_5
  27     this->setAttribute(Qt::WA_Maemo5StackedWindow);
  28     this->setAttribute(Qt::WA_Maemo5AutoOrientation);
  29
  30     this->ui->fromHorizontalLayout->removeWidget(this->ui->from_combo);
  31     this->ui->from_combo->deleteLater();
  32     //this->ui->from_favorites->setIcon(QIcon::fromTheme("edit-copy"));
  33     //this->ui->from_favorites->setText("Fav");
  34
  35     this->ui->destHorizontalLayout->removeWidget(this->ui->dest_combo);
  36     this->ui->dest_combo->deleteLater();
  37     //this->ui->from_favorites->setIcon(QIcon::fromTheme("edit-copy"));
  38     //this->ui->dest_favorites->setText("Fav");
  39
  40     QMenuBar *menu = this->ui->menubar;
  41     QAction *use_gps = new QAction("Use GPS", this);
  42     use_gps->setCheckable(true);
  43     use_gps->setChecked(false);
  44     this->connect(use_gps, SIGNAL(toggled(bool)), SLOT(gps_status_change_requested(bool)));
  45     this->connect(use_gps, SIGNAL(toggled(bool)), locations->getGpsLocation(), SLOT(enableGps(bool)));
  46     menu->addAction(use_gps);
  47
  48     this->from_selected = NULL;
  49     this->dest_selected = NULL;
  50     this->edit_window = NULL;
  51
  52 #else
  53     QWidget *widget = new QWidget();
  54     QVBoxLayout *layout = new QVBoxLayout();
  55     widget->setLayout(layout);
  56
  57     this->tabs = new QTabWidget();
  58     this->tabs->setTabsClosable(true);
  59     this->ui->centralwidget->setParent(this->tabs);
  60     this->tabs->addTab(this->ui->centralwidget, "Search");
  61
  62     this->connect(this->tabs, SIGNAL(tabCloseRequested(int)), SLOT(tabclosed(int)));
  63
  64     layout->addWidget(this->tabs);
  65     this->setCentralWidget(widget);
  66
  67     this->ui->fromHorizontalLayout->removeWidget(this->ui->from_favorites);
  68     this->ui->from_favorites->deleteLater();
  69     this->ui->destHorizontalLayout->removeWidget(this->ui->dest_favorites);
  70     this->ui->dest_favorites->deleteLater();
  71
  72     this->updateLocationLists();
  73
  74     this->on_from_combo_currentIndexChanged(this->ui->from_combo->currentText());
  75     this->ui->dest_combo->setCurrentIndex(1);
  76
  77 #endif
  78
  79     qDebug() << "Finish constructor";
  80 }
  81
  82 void SearchDisplay::gps_status_change_requested(bool status)
  83 {
  84
  85
  86 }
  87
  88 SearchDisplay::~SearchDisplay()
  89 {
  90     delete ui;
  91 }
  92
  93 void SearchDisplay::updateLocationLists()
  94 {
  95     qDebug() << "Start updateLocationLists";
  96 #ifndef Q_WS_MAEMO_5
  97     this->ui->from_combo->blockSignals(true);
  98     this->ui->dest_combo->blockSignals(true);
  99     this->ui->from_combo->clear();
 100     this->ui->dest_combo->clear();
 101     //this->ui->from_combo->blockSignals(false);
 102     //this->ui->dest_combo->blockSignals(false);
 103
 104     /// TODO: Add GPS location if GPS is selected.
 105
 106
 107
 108
 109     QStringList locs;
 110     Locations *locations = Locations::GetInstance();
 111     for (int index = 1; index <= locations->size(); ++index)
 112     {
 113         Location* loc = locations->getLocation(index);
 114         if (loc && loc->isValid())
 115         {
 116             qDebug() << "Adding location: " << loc->label();
 117             locs << loc->label();
 118
 119         }
 120     }
 121     //this->ui->from_combo->blockSignals(true);
 122     //this->ui->dest_combo->blockSignals(true);
 123     this->ui->from_combo->addItems(locs);
 124     this->ui->dest_combo->addItems(locs);
 125
 126     this->ui->from_combo->blockSignals(false);
 127     this->ui->dest_combo->blockSignals(false);
 128 #endif
 129     qDebug() << "Finish updateLocationLists";
 130 }
 131
 132 void SearchDisplay::locations_changed()
 133 {
 134     qDebug() << "Start locations_changed";
 135
 136 #ifndef Q_WS_MAEMO_5
 137     QString from_old = this->ui->from_combo->currentText();
 138     QString dest_old = this->ui->dest_combo->currentText();
 139
 140     this->updateLocationLists();
 141
 142     qDebug() << "Reselecting old items.";
 143     int from_id = this->ui->from_combo->findText(from_old);
 144     if (from_id >= 0)
 145         this->ui->from_combo->setCurrentIndex(from_id);
 146     else
 147         this->on_from_combo_currentIndexChanged(this->ui->from_combo->currentText());
 148
 149     int dest_id = this->ui->dest_combo->findText(dest_old);
 150     if (dest_id >= 0)
 151         this->ui->dest_combo->setCurrentIndex(dest_id);
 152     else
 153         this->on_dest_combo_currentIndexChanged(this->ui->dest_combo->currentText());
 154 #endif
 155     qDebug() << "Finish locations_changed";
 156 }
 157
 158 void SearchDisplay::on_searchButton_clicked()
 159 {
 160     qDebug() << "Start on_search_button_clicked";
 161     if (this->route_finder != NULL)
 162     {
 163 #ifdef Q_WS_MAEMO_5
 164         this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
 165 #endif
 166         this->route_finder->disconnect(this, SLOT(route_finder_finished()));
 167         delete this->route_finder;
 168     }
 169     // Check for empty search fields.
 170     QString empty;
 171     if (this->ui->from_edit->text() == empty)
 172     {
 173         qDebug() << "From field is empty. No search is made.";
 174         return;
 175     }
 176     if (this->ui->dest_edit->text() == empty)
 177     {
 178         qDebug() << "Dest field is empty. No search is made.";
 179         return;
 180     }
 181
 182     Location *from, *dest;
 183 #ifdef Q_WS_MAEMO_5
 184     from = this->from_selected;
 185     dest = this->dest_selected;
 186 #else
 187     Locations* locations = Locations::GetInstance();
 188     from = locations->getLocation(this->ui->from_combo->currentText());
 189     dest = locations->getLocation(this->ui->dest_combo->currentText());
 190 #endif
 191     if (from != NULL && this->ui->from_edit->text() == from->address()) {
 192         qDebug() << "Written text matches the text in the combo box";
 193         from = new Location(*from);
 194     } else {
 195         qDebug() << "Written text differs from the text in the combo box.";
 196         from = new Location("Temp", this->ui->from_edit->text());
 197     }
 198
 199     if (dest != NULL && this->ui->dest_edit->text() == dest->address()) {
 200         qDebug() << "Written text matches the text in the combo box";
 201         dest = new Location(*dest);
 202     } else {
 203         qDebug() << "Written text differs from the text in the combo box.";
 204         dest = new Location("Temp", this->ui->dest_edit->text());
 205     }
 206
 207     qDebug() << "Starting route search";
 208
 209     this->route_finder = new RouteFinder(*from, *dest);
 210     delete from;
 211     delete dest;
 212     this->connect(this->route_finder, SIGNAL(finished()), SLOT(route_finder_finished()));
 213 #ifdef Q_WS_MAEMO_5
 214     this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, true);
 215 #endif
 216     qDebug() << "Finished on_search_button_clicked.";
 217 }
 218
 219 void SearchDisplay::route_finder_finished()
 220 {
 221     qDebug() << "Received signal from successful route finder";
 222 #ifdef Q_WS_MAEMO_5
 223     RouteResultWidget *results = new RouteResultWidget(this);
 224 #else
 225     RouteResultWidget *results = new RouteResultWidget();
 226 #endif
 227
 228     for (int i = 0; i < this->route_finder->getNumberOfRoutes(); i++)
 229         results->addRoute(this->route_finder->getRoute(i));
 230
 231 #ifdef Q_WS_MAEMO_5
 232     this->setAttribute(Qt::WA_Maemo5ShowProgressIndicator, false);
 233     results->show();
 234 #else
 235     int cur = this->tabs->addTab(results, "Route" + QString::number(this->tabs->count()));
 236     this->tabs->setCurrentIndex(cur);
 237 #endif
 238     qDebug() << "Finish route_finder_finished";
 239 }
 240
 241 void SearchDisplay::setEditText(QLineEdit* edit, QString& text)
 242 {
 243     qDebug() << "Start setEditText";
 244     Locations* locations = Locations::GetInstance();
 245     Location* loc = locations->getLocation(text);
 246     if (loc)
 247         edit->setText(loc->address());
 248     qDebug() << "Finish setEditText";
 249 }
 250
 251
 252 void SearchDisplay::on_from_combo_currentIndexChanged(QString text)
 253 {
 254 #ifndef Q_WS_MAEMO_5
 255     qDebug() << "New FROM location selected.";
 256     setEditText(this->ui->from_edit, text);
 257     qDebug() << "Finish on_from_combo_currentIndexChanged";
 258 #endif
 259 }
 260
 261
 262 void SearchDisplay::on_dest_combo_currentIndexChanged(QString text)
 263 {
 264 #ifndef Q_WS_MAEMO_5
 265     qDebug() << "New DEST location selected.";
 266     setEditText(this->ui->dest_edit, text);
 267     qDebug() << "Finish on_dest_combo_currentIndexChanged";
 268 #endif
 269 }
 270
 271
 272 #ifndef Q_WS_MAEMO_5
 273 void SearchDisplay::tabclosed(int index)
 274 {
 275     qDebug() << "Tab close requested. Nr" << index;
 276     if (index == 0)
 277     {
 278         qDebug() << "First tab requested to be closed.";
 279         return;
 280     }
 281     this->tabs->removeTab(index);
 282 }
 283 #endif //Q_WS_MAEMO_5
 284
 285 void SearchDisplay::on_from_favorites_clicked()
 286 {
 287 #ifdef Q_WS_MAEMO_5
 288     qDebug() << "FROM Favorites button clicked";
 289     FavoriteSelectionDialog *dialog = new FavoriteSelectionDialog();
 290     this->connect(dialog, SIGNAL(selectedLocation(Location*)), SLOT(from_selection_selected(Location*)));
 291     this->connect(dialog, SIGNAL(customizeRequested()), SLOT(customize_requested()));
 292     dialog->show();
 293 #endif
 294 }
 295
 296
 297 void SearchDisplay::on_dest_favorites_clicked()
 298 {
 299 #ifdef Q_WS_MAEMO_5
 300     qDebug() << "DEST Favorites button clicked";
 301     FavoriteSelectionDialog *dialog = new FavoriteSelectionDialog();
 302     this->connect(dialog, SIGNAL(selectedLocation(Location*)), SLOT(dest_selection_selected(Location*)));
 303     this->connect(dialog, SIGNAL(customizeRequested()), SLOT(customize_requested()));
 304     dialog->show();
 305 #endif
 306 }
 307
 308 #ifdef Q_WS_MAEMO_5
 309 void SearchDisplay::from_selection_selected(Location *location)
 310 {
 311     if (location == NULL)
 312     {
 313         qDebug() << "NULL location received from FavoriteSelectionDialog.";
 314         return;
 315     }
 316     this->from_selected = location;
 317     this->ui->from_edit->setText(this->from_selected->address());
 318 }
 319
 320 void SearchDisplay::dest_selection_selected(Location *location)
 321 {
 322     if (location == NULL)
 323     {
 324         qDebug() << "NULL location received from FavoriteSelectionDialog.";
 325         return;
 326     }
 327     this->dest_selected = location;
 328     this->ui->dest_edit->setText(this->dest_selected->address());
 329 }
 330
 331 void SearchDisplay::customize_requested()
 332 {
 333     qDebug() << "Customizing favorites requested.";
 334
 335     if (!this->edit_window)
 336         this->edit_window = new LocationsDisplayWindow(this);
 337     this->edit_window->show();
 338 }
 339
 340 #endif