Notify deck editor when price feature setting is changed

Ref #112

cockatrice/src/priceupdater.cpp

@@ -27,7 +27,7 @@ void PriceUpdater::updatePrices()
     QString q = "http://blacklotusproject.com/json/?cards=";
     QStringList cards = deck->getCardList();
     for (int i = 0; i < cards.size(); ++i) {
-        q += cards[i] + "|";
+        q += cards[i].toLower() + "|";
     }
     QUrl url(q.replace(' ', '+'));
 

cockatrice/src/settingscache.cpp

@@ -242,6 +242,7 @@ void SettingsCache::setPriceTagFeature(int _priceTagFeature)
 {
     priceTagFeature = _priceTagFeature;
     settings->setValue("deckeditor/pricetags", priceTagFeature);
+    emit priceTagFeatureChanged(priceTagFeature);
 }
 
 void SettingsCache::setIgnoreUnregisteredUsers(bool _ignoreUnregisteredUsers)

cockatrice/src/settingscache.h

@@ -28,6 +28,7 @@ signals:
     void minPlayersForMultiColumnLayoutChanged();
     void soundEnabledChanged();
     void soundPathChanged();
+    void priceTagFeatureChanged(int enabled);
     void ignoreUnregisteredUsersChanged();
 private:
     QSettings *settings;

cockatrice/src/tab_deck_editor.cpp

@@ -172,6 +172,7 @@ TabDeckEditor::TabDeckEditor(TabSupervisor *_tabSupervisor, QWidget *parent)
     connect(aUpdatePrices, SIGNAL(triggered()), this, SLOT(actUpdatePrices()));
     if (!settingsCache->getPriceTagFeature())
         aUpdatePrices->setVisible(false);
+    connect(settingsCache, SIGNAL(priceTagFeatureChanged(int)), this, SLOT(setPriceTagFeatureEnabled(int)));
 
     QToolBar *deckToolBar = new QToolBar;
     deckToolBar->setOrientation(Qt::Vertical);
@@ -635,6 +636,11 @@ void TabDeckEditor::actDecrement()
     offsetCountAtIndex(currentIndex, -1);
 }
 
+void TabDeckEditor::setPriceTagFeatureEnabled(int enabled)
+{
+    aUpdatePrices->setVisible(enabled);
+}
+
 void TabDeckEditor::actUpdatePrices()
 {
     aUpdatePrices->setDisabled(true);

cockatrice/src/tab_deck_editor.h

@@ -67,6 +67,7 @@ private slots:
     void saveDeckRemoteFinished(const Response &r);
     void filterViewCustomContextMenu(const QPoint &point);
     void filterRemove(QAction *action);
+    void setPriceTagFeatureEnabled(int enabled);
 private:
     CardInfo *currentCardInfo() const;
     void addCardHelper(QString zoneName);