From e3dceccefd68ef3b8245fe26fa5f998ff46bdd6f Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 13 May 2019 10:57:36 +0200
Subject: [PATCH] Airline icon as HTML img code

---
 src/blackmisc/aviation/airlineicaocode.cpp | 22 ++++++++++++++++++++++
 src/blackmisc/aviation/airlineicaocode.h   |  7 +++++++
 2 files changed, 29 insertions(+)

diff --git a/src/blackmisc/aviation/airlineicaocode.cpp b/src/blackmisc/aviation/airlineicaocode.cpp
index fa55a5c8e..42bf3201d 100644
--- a/src/blackmisc/aviation/airlineicaocode.cpp
+++ b/src/blackmisc/aviation/airlineicaocode.cpp
@@ -179,6 +179,26 @@ namespace BlackMisc
             return CIcon::iconByIndex(CIcons::StandardIconEmpty);
         }
 
+        QString CAirlineIcaoCode::getIconResourcePath() const
+        {
+            if (this->hasValidDbKey() && CAirlineIcaoCode::iconIds().contains(this->getDbKey()))
+            {
+                static const QString p("airlines/%1_%2.png");
+                const QString n(p.arg(this->getDbKey(), 5, 10, QChar('0')).arg(this->getDesignator()));
+                return CFileUtils::appendFilePaths(CDirectoryUtils::imagesDirectory(), n);
+            }
+            return {};
+        }
+
+        QString CAirlineIcaoCode::getIconAsHTMLImage() const
+        {
+            if (this->hasValidDbKey() && CAirlineIcaoCode::iconIds().contains(this->getDbKey()))
+            {
+                return u"<img src=\"" % this->getIconResourcePath() % u"\">";
+            }
+            return {};
+        }
+
         QString CAirlineIcaoCode::convertToQString(bool i18n) const
         {
             Q_UNUSED(i18n);
@@ -201,6 +221,7 @@ namespace BlackMisc
             case IndexAirlineCountryIso: return CVariant::fromValue(this->getCountryIso());
             case IndexAirlineCountry: return m_country.propertyByIndex(index.copyFrontRemoved());
             case IndexAirlineName: return CVariant::fromValue(m_name);
+            case IndexAirlineIconHTML: return CVariant::fromValue(this->getIconAsHTMLImage());
             case IndexTelephonyDesignator: return CVariant::fromValue(m_telephonyDesignator);
             case IndexIsVirtualAirline: return CVariant::fromValue(m_isVa);
             case IndexIsOperating: return CVariant::fromValue(m_isOperating);
@@ -242,6 +263,7 @@ namespace BlackMisc
             const ColumnIndex i = index.frontCasted<ColumnIndex>();
             switch (i)
             {
+            case IndexAirlineIconHTML:
             case IndexAirlineDesignator: return m_designator.compare(compareValue.getDesignator());
             case IndexIataCode: return m_iataCode.compare(compareValue.getIataCode());
             case IndexAirlineCountry: return m_country.comparePropertyByIndex(index.copyFrontRemoved(), compareValue.getCountry());
diff --git a/src/blackmisc/aviation/airlineicaocode.h b/src/blackmisc/aviation/airlineicaocode.h
index 5779aef67..20fc9094a 100644
--- a/src/blackmisc/aviation/airlineicaocode.h
+++ b/src/blackmisc/aviation/airlineicaocode.h
@@ -47,6 +47,7 @@ namespace BlackMisc
                 IndexAirlineName,
                 IndexAirlineCountryIso,
                 IndexAirlineCountry,
+                IndexAirlineIconHTML,
                 IndexTelephonyDesignator,
                 IndexGroupId,
                 IndexGroupName,
@@ -216,6 +217,12 @@ namespace BlackMisc
             //! \copydoc Mixin::Index::comparePropertyByIndex
             int comparePropertyByIndex(const CPropertyIndex &index, const CAirlineIcaoCode &compareValue) const;
 
+            //! Get icon resource path
+            QString getIconResourcePath() const;
+
+            //! Icon has HTML img
+            QString getIconAsHTMLImage() const;
+
             //! Validate data
             CStatusMessageList validate() const;