1 files changed, 201 insertions, 0 deletions
diff --git a/umbrello/umbrello/widgetbase.h b/umbrello/umbrello/widgetbase.h
new file mode 100644
index 00000000..5051418e
--- /dev/null
+++ b/umbrello/umbrello/widgetbase.h
@@ -0,0 +1,201 @@
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   copyright (C) 2004-2007                                               *
+ *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
+ ***************************************************************************/
+
+#ifndef WIDGETBASE_H
+#define WIDGETBASE_H
+
+#include <qobject.h>
+#include <qcolor.h>
+#include <qdom.h>
+
+#include "umlnamespace.h"
+
+// forward declarations
+class UMLView;
+class UMLObject;
+
+/**
+ * @short       Common base class for UMLWidget and AssociationWidget
+ * @author      Oliver Kellogg <okellogg@users.sourceforge.net>
+ * Bugs and comments to uml-devel@lists.sf.net or http://bugs.kde.org
+ */
+class WidgetBase : public QObject {
+    Q_OBJECT
+public:
+    /**
+     * Creates a WidgetBase object.
+     *
+     * @param view      The view to be displayed on.
+     */
+    WidgetBase(UMLView * view);
+
+    /**
+     * Standard deconstructor
+     */
+    virtual ~WidgetBase() {}
+
+    /**
+     * Write property of m_Type.
+     */
+    void setBaseType(Uml::Widget_Type type);
+
+    /**
+     * Read property of m_Type.
+     */
+    Uml::Widget_Type getBaseType() const;
+
+    /**
+     * Returns the @ref UMLObject set to represent.
+     *
+     * @return the UMLObject to represent.
+     */
+    UMLObject *getUMLObject();
+
+    /**
+     * Deliver a const pointer to the connected UMLView
+     * ( needed esp. by event handling of LinePath )
+     */
+    const UMLView *getUMLView() const { return m_pView; }
+
+    /**
+     * Sets the @ref UMLObject to represent.
+     *
+     * @param o The object to represent.
+     */
+    virtual void setUMLObject(UMLObject * o);
+
+    /**
+     * Used by some child classes to get documentation.
+     *
+     * @return  The documentation from the UMLObject (if m_pObject is set.)
+     */
+    virtual QString getDoc() const;
+
+    /**
+     * Used by some child classes to set documentation.
+     *
+     * @param doc       The documentation to be set in the UMLObject
+     *          (if m_pObject is set.)
+     */
+    virtual void setDoc( const QString &doc );
+
+    /**
+     * Sets the line colour
+     *
+     * @param colour the new line colour
+     */
+    virtual void setLineColor(const QColor &colour);
+
+    /**
+     * Sets the line width
+     *
+     * @param width the new line width
+     */
+    virtual void setLineWidth(uint width);
+
+    /**
+     * Read property of m_LineColour.
+     */
+    QColor getLineColor() const {
+        return m_LineColour;
+    }
+
+    /**
+     * Read property of m_LineWidth.
+     */
+    uint getLineWidth() const {
+        return m_LineWidth;
+    }
+
+    /**
+     * Returns m_bUsesDiagramLineColour
+     */
+    bool getUsesDiagramLineColour() const {
+        return m_bUsesDiagramLineColour;
+    }
+
+    /**
+     * Returns m_bUsesDiagramLineWidth
+     */
+    bool getUsesDiagramLineWidth() const {
+        return m_bUsesDiagramLineWidth;
+    }
+
+    /**
+     * Sets m_bUsesDiagramLineColour
+     */
+    void setUsesDiagramLineColour(bool usesDiagramLineColour) {
+        m_bUsesDiagramLineColour = usesDiagramLineColour;
+    }
+
+    /**
+     * Sets m_bUsesDiagramLineWidth
+     */
+    void setUsesDiagramLineWidth(bool usesDiagramLineWidth) {
+        m_bUsesDiagramLineWidth = usesDiagramLineWidth;
+    }
+
+    /**
+    * Write property of m_nId.
+    */
+    void setID( Uml::IDType id );
+
+    /**
+    * Read property of m_nId.
+    */
+    Uml::IDType getID() const;
+
+    virtual void saveToXMI( QDomDocument & qDoc, QDomElement & qElement );
+
+    virtual bool loadFromXMI( QDomElement & qElement );
+
+protected:
+    /**
+     * Initialize members.
+     */
+    void init(UMLView *view, Uml::Widget_Type type = Uml::wt_UMLWidget);
+
+    /**
+     * Type of widget.
+     */
+    Uml::Widget_Type m_Type;
+
+    UMLView   *m_pView;
+    UMLObject *m_pObject;
+    QString m_Doc;  ///< Only used if m_pObject is not set.
+
+    /**
+     * This ID is only used when the widget does not have a
+     * corresponding UMLObject (i.e. the m_pObject pointer is NULL.)
+     * For UMLObjects, the ID from the UMLObject is used.
+     */
+    Uml::IDType m_nId;
+
+    /**
+     * Color of the lines of the widget. Is saved to XMI.
+     */
+    QColor m_LineColour;
+
+    /**
+     * Width of the lines of the widget. Is saved to XMI.
+     */
+    uint m_LineWidth;
+
+    /**
+     * true by default, false if the colours have
+     * been explicitly set for this widget.
+     * These are saved to XMI.
+     */
+    bool m_bUsesDiagramLineColour, m_bUsesDiagramLineWidth;
+
+};
+
+#endif