error handling for card deck styles

src/gui/qt/styles/carddeckstylereader.cpp

@@ -67,11 +67,35 @@ void CardDeckStyleReader::readStyleFile(QString file) {
 				tempString1 = tmpStr1;
 
 				if(itemsList->ValueStr() == "StyleDescription") { StyleDescription = QString::fromUtf8(tempString1.c_str()); }
+				else if(itemsList->ValueStr() == "StyleMaintainerEMail") { StyleMaintainerEMail = QString::fromUtf8(tempString1.c_str()); }
 				else if (itemsList->ValueStr() == "Preview") { Preview = currentDir+QString::fromUtf8(tempString1.c_str()); }
 			}
 		}
 		
 	}
 	else {	qDebug() << "could not load card deck file: " << tinyFileName.c_str(); }
+
+	//check if all files are there
+	cardsLeft.clear();
+	int i;
+	for(i=0; i<52; i++) {
+		QString cardString(QString::number(i)+".png");
+		if(!QDir(currentDir).exists(cardString)) {
+			cardsLeft << cardString;
+		}
+	}
+	if(!QDir(currentDir).exists("flipside.png")) {
+			cardsLeft << "flipside.png";
 	}
 	
+	if(!cardsLeft.isEmpty() && myW != 0) showErrorMessage(StyleDescription, cardsLeft, StyleMaintainerEMail);
+}
+
+void CardDeckStyleReader::showErrorMessage(QString style, QStringList failedItems, QString email)
+{
+	QString items = failedItems.join(", ");
+
+	QMessageBox::warning(myW, tr("Card Deck Style Error"),
+                                tr("Selected card deck style \"%1\" seems to be incomplete or defective. \nThe card picture(s) \"%2\" is/are not available. \n\nPlease contact the card deck style builder %3.").arg(style).arg(items).arg(email),
+                                QMessageBox::Ok);
+}

src/gui/qt/styles/carddeckstylereader.h

@@ -42,16 +42,19 @@ public:
 	QString getPreview() const { return Preview; }
 
 	bool getFallBack() const { return fallBack; }	
-
+	void showErrorMessage(QString, QStringList, QString);
 
 private:
 
 	QString StyleDescription;	
+	QString StyleMaintainerEMail;
 	QString Preview;
 
 	QString currentFileName;
 	QString currentDir;
 
+	QStringList cardsLeft;
+
 	ConfigFile *myConfig;
 	gameTableImpl *myW;
 

src/gui/qt/styles/gametablestylereader.cpp

@@ -328,7 +328,7 @@ void GameTableStyleReader::showErrorMessage(QString style, QStringList failedIte
 	QString items = failedItems.join(", ");
 
 	QMessageBox::warning(myW, tr("Game Table Style Error"),
-                                tr("Selected game table style \"%1\" seems to be incomplete or defective. \nThe value of \"%2\" is wrong or left. Please contact the style builder %3.").arg(style).arg(items).arg(email),
+                                tr("Selected game table style \"%1\" seems to be incomplete or defective. \nThe value(s) of \"%2\" is/are wrong or left. \n\nPlease contact the game table style builder %3.").arg(style).arg(items).arg(email),
                                 QMessageBox::Ok);
 }