Initial commit

Lts/Plugins/AdvancedSymbology/Gui/SymbolProxy/flm_symbol_proxy.h

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+/**
+  * @RDE_HEADER@
+  * Preprocess symbols of Filemanagement
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+#pragma once
+
+// Own
+
+
+// Qt
+#include <QHash>
+#include <QString>
+#include <QImage>
+
+
+//----------------------------------------------------------------------------
+namespace AdvancedSymbology
+{
+
+
+class FlmSymbolProxy : public QObject
+{
+  Q_OBJECT
+
+public:
+
+  class SymbolData
+  {
+  public:
+
+    SymbolData() = default;
+
+    SymbolData(const QString &name, const QImage &image, const QColor &colorToBeReplaced = QColor())
+      : m_name(name), m_image(image), m_colorToBeReplaced(colorToBeReplaced), m_xmlContent()
+    {}
+
+    SymbolData(const QString &name, const QString &operatorName, qint64 lastModified, const QByteArray &xmlContent)
+      :  m_name(name), m_operatorName(operatorName), m_lastModified(lastModified), m_image(), m_colorToBeReplaced(), m_xmlContent(QString::fromUtf8(xmlContent))
+    {}
+
+    QString name() const                  { return m_name;   }
+    void    setName(const QString &name)  { m_name = name;   }
+
+    QString operatorName() const                          { return m_operatorName;         }
+    void    setOperatorName(const QString &operatorName)  { m_operatorName = operatorName; }
+
+    qint64  lastModified() const                 { return m_lastModified;         }
+    void    setLastModified(qint64 lastModified) { m_lastModified = lastModified; }
+
+
+    QImage image() const                  { return m_image;  }
+    void   setImage(const QImage &image)  { m_image = image; if (!image.isNull()) m_xmlContent.clear(); }
+
+    QColor colorToBeReplaced() const                              { return m_colorToBeReplaced;               }
+    void   setColorToBeReplaced(const QColor &colorToBeReplaced)  { m_colorToBeReplaced = colorToBeReplaced;  }
+
+    QString xmlContent() const                         { return m_xmlContent;       }
+    void    setXmlContent(const QString &xmlContent)   { m_xmlContent = xmlContent; }
+
+    bool isXmlSymbol() const { return (!m_xmlContent.isEmpty()); }
+
+    QStringList usrTags() const { return m_usrTags; }
+
+    void        setUsrTags(const QStringList &usrTags)   { m_usrTags = usrTags; }
+    void        addUsrTag(const QString &tag)            { m_usrTags << tag;    }
+    void        addUsrTag(const char    *tag)            { m_usrTags << QLatin1String(tag); }
+
+    void        clearUsrTags()                           { m_usrTags.clear(); }
+
+  protected:
+
+    QString     m_name;              // file name of symbol from file mamangement service
+    QString     m_operatorName;
+    qint64      m_lastModified = 0;
+    QImage      m_image;             // m_image is defined in case of ETS symbols
+    QColor      m_colorToBeReplaced; // by concrete partyColor (context of ETS symbols)
+    QString     m_xmlContent;        // in case of XML symbols image is empty and the m_xmlContent holds the xml description of the symbol
+    QStringList m_usrTags;           // List of tags to look for while searching symbols in dictionary
+  };
+
+
+
+  /*! \name Construction, Destruction */
+  //@{
+  explicit FlmSymbolProxy(QObject *parent = nullptr);
+
+  FlmSymbolProxy(const FlmSymbolProxy &other)            = delete;
+  FlmSymbolProxy &operator=(const FlmSymbolProxy &other) = delete;
+  //@}
+
+  bool isEmpty() const                              { return m_imageMap.isEmpty();      }
+  bool containsSymbol(qint32 fileContentId) const   { return m_imageMap.contains(fileContentId); }
+  const QHash<qint32, SymbolData> &getMap() const   { return m_imageMap;                }
+
+  bool setSymbol(int32_t fileContentId, const SymbolData &symbolData);
+  bool removeSymbol(qint32 fileContentId);
+
+
+Q_SIGNALS:
+  void etsSymbolAdded(qint32 fileContentId, const QString &name, const QImage &image, const QColor &colorToBeReplaced, const QStringList &usrTags);
+  void etsSymbolRemoved(qint32 fileContentId, const QString &name);
+
+  void xmlSymbolAdded(qint32 fileContentId, const QString & operatorName, qint64 lastModified, const QString &name, const QString &xmlContent, const QStringList &usrTags);
+  void xmlSymbolRemoved(qint32 fileContentId);
+
+private:
+  QHash<qint32, SymbolData>  m_imageMap;       // fileContentId -> image
+};
+
+} // namespace AdvancedSymbology
+
+