Changes: removed locations singleton.

[ptas] / zouba / src / uicontroller.cpp

diff --git a/zouba/src/uicontroller.cpp b/zouba/src/uicontroller.cpp
index f75b0a8..8365378 100644 (file)
--- a/zouba/src/uicontroller.cpp
+++ b/zouba/src/uicontroller.cpp
@@ -3,7 +3,6 @@
 #include "ui.h"
 #include "ytv.h"
 #include "location.h"
-#include "messagetable.h"
 #include "locations.h"
 
 #include <QObject>
@@ -12,24 +11,29 @@
 #include <QButtonGroup>
 #include <QRadioButton>
 #include <QVBoxLayout>
+#include <QTableWidgetItem>
 
 UiController::UiController( Ui *ui ) :
-  ui(ui)
+  m_routeData(),
+  m_destination(),
+  m_ui(ui),
+  m_currentDestination(-1),
+  m_currentRoute(-1)
 {
-  Locations *locations = Locations::instance();
-  Location *homeLocation = locations->location( "home" );
-  Location *workLocation = locations->location( "work" );
+  Locations locations;
+  Location *homeLocation = locations.location( "home" );
+  Location *workLocation = locations.location( "work" );
 
   if ( homeLocation==0 ) {
     homeLocation = new Location( "home" );
-    locations->addLocation( homeLocation );
+    locations.addLocation( homeLocation );
   } else if ( homeLocation->isValid() ) {
     setHomeButtonValid();
   }
 
   if ( workLocation==0 ) {
     workLocation = new Location( "work" );
-    locations->addLocation( workLocation );
+    locations.addLocation( workLocation );
   } else if ( workLocation->isValid() ) {
     setWorkButtonValid();
   }
@@ -39,8 +43,16 @@ UiController::UiController( Ui *ui ) :
       this, SLOT( setHomeButtonValid() )
   );
   connect(
+      homeLocation, SIGNAL( becomeInValid() ),
+      this, SLOT( setHomeButtonInValid() )
+  );
+  connect(
       homeLocation, SIGNAL( becomeValid() ),
-      locations, SLOT( saveLocation() )
+      &locations, SLOT( saveLocation() )
+      );
+  connect(
+      homeLocation, SIGNAL( busy( bool ) ),
+      ui, SLOT( setBusy( bool ) )
       );
 
   connect(
@@ -48,62 +60,140 @@ UiController::UiController( Ui *ui ) :
       this, SLOT( setWorkButtonValid() )
   );
   connect(
+      workLocation, SIGNAL( becomeInValid() ),
+      this, SLOT( setWorkButtonInValid() )
+  );
+  connect(
       workLocation, SIGNAL( becomeValid() ),
-      locations, SLOT( saveLocation() )
+      &locations, SLOT( saveLocation() )
+      );
+  connect(
+      workLocation, SIGNAL( busy( bool ) ),
+      ui, SLOT( setBusy( bool ) )
       );
 
-  destination.append( homeLocation );
-  destination.append( workLocation );
+  m_destination.append( homeLocation );
+  m_destination.append( workLocation );
 
   connect(
-      ui->destinationButtons, SIGNAL( buttonClicked( int ) ),
+      m_ui->m_destinationButtons, SIGNAL( buttonClicked( int ) ),
       this, SLOT( changeDestination( int ) )
   );
+
+  connect(
+      m_ui->m_routeButtons, SIGNAL( buttonClicked( int ) ),
+      this, SLOT( changeRoute( int ) )
+  );
 }
 
 UiController::~UiController()
 {
 }
 
+void UiController::setHomeButtonInValid()
+{
+  qDebug() << "setting home button invalid";
+  setButtonValid( Ui::HomeButtonId, false );
+}
+
 void UiController::setHomeButtonValid()
 {
   qDebug() << "setting home button valid";
-  setButtonValid( Ui::HomeButtonId );
+  setButtonValid( Ui::HomeButtonId, true );
+}
+
+void UiController::setWorkButtonInValid()
+{
+  qDebug() << "setting work button invalid";
+  setButtonValid( Ui::WorkButtonId, false );
 }
 
 void UiController::setWorkButtonValid()
 {
   qDebug() << "setting work button valid";
-  setButtonValid( Ui::WorkButtonId );
+  setButtonValid( Ui::WorkButtonId, true );
 }
 
-void UiController::setButtonValid( int id )
+void UiController::setButtonValid( int id, bool isValid )
 {
-  ui->destinationButtons->button( id )->setEnabled(true);
+  m_ui->m_destinationButtons->button( id )->setEnabled( isValid );
 }
 
 void UiController::changeDestination( int id )
 {
-  qDebug() << "Button "+QString::number(id)+" clicked";
-
-  bool destinationHasChanged = ( currentDestination != id );
+  bool destinationHasChanged = ( m_currentDestination != id );
+  qDebug() << "Destination has changed=" << destinationHasChanged;
   if ( destinationHasChanged ) {
-    emit destinationChanged( destination[id] );
+    qDebug() << "Emitting destination changed (" << m_destination[id]->label() << ")";
+    emit destinationChanged( m_destination[id] );
+    m_currentDestination = id;
   }
 
-  // always want to emit this so that the gps position is update
+  // always want to emit this so that the gps position is updated
   // and the user gets new information
   emit buttonClicked();
 }
 
+void UiController::changeRoute( int id )
+{
+  bool routeHasChanged = ( m_currentRoute != id );
+  if ( routeHasChanged ) {
+    displayRouteDetail( id );
+  }
+}
+
+void UiController::displayRouteDetail( int id )
+{
+  QTableWidget *table = m_ui->m_routeDetailTable;
+
+  if ( id < m_routeData.count() ) {
+    QList<LegData> &legDataList = m_routeData[ id ].m_legData;
+    table->setRowCount( legDataList.count() );
+
+    int row=0;
+    foreach( LegData thisLegData, legDataList ) {
+      QString thisHow = thisLegData.m_how;
+
+      bool thisIsLine = ( thisHow == "LINE" );
+      if ( thisIsLine ) {
+        thisHow = thisLegData.m_lineCode;
+      }
+
+      QStringList tableStrings;
+      tableStrings
+        << thisHow
+        << thisLegData.m_tripTime
+        << thisLegData.m_tripDistance
+        << thisLegData.m_departureTime
+        << thisLegData.m_arrivalTime;
+
+      int col=0;
+      foreach( QString thisString, tableStrings ) {
+        QTableWidgetItem *newItem = new QTableWidgetItem();
+        newItem->setText( thisString );
+        table->setItem( row,col, newItem );
+        ++col;
+      }
+
+      ++row;
+    }
+  } else {
+    table->setRowCount( 0 );
+  }
+
+  table->resizeColumnsToContents();
+}
+
 void UiController::displayRoute( const QList<RouteData> &routeData )
 {
+  m_routeData = routeData;
+
   qDebug() << "displaying route";
 
   for ( int i=0; i<Ytv::ShowFiveResults; ++i ) {
     QString label;
 
-    QWidget *widget = ui->routeStack->itemAt( i )->widget();
+    QWidget *widget = m_ui->m_routeStack->itemAt( i )->widget();
     QRadioButton *button = qobject_cast<QRadioButton *>(widget);
 
     if ( i<routeData.count() ) {
@@ -116,7 +206,14 @@ void UiController::displayRoute( const QList<RouteData> &routeData )
       button->setEnabled( false );
     }
 
+    if ( i==0 ) {
+      button->setChecked( true );
+    } else {
+      button->setChecked( false );
+    }
+
     button->setText( label );
   }
 
+  displayRouteDetail( 0 );
 }