1 files changed, 136 insertions, 0 deletions
diff --git a/umbrello/umbrello/widgetbase.cpp b/umbrello/umbrello/widgetbase.cpp
new file mode 100644
index 00000000..225f5848
--- /dev/null
+++ b/umbrello/umbrello/widgetbase.cpp
@@ -0,0 +1,136 @@
+/***************************************************************************
+ *                                                                         *
+ *   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>                  *
+ ***************************************************************************/
+
+#include "widgetbase.h"
+
+#include <kdebug.h>
+#include "umlview.h"
+#include "umlobject.h"
+#include "optionstate.h"
+
+WidgetBase::WidgetBase(UMLView *view) : QObject(view) {
+    init(view);
+}
+
+void WidgetBase::init(UMLView *view, Uml::Widget_Type type /* = Uml::wt_UMLWidget */) {
+    m_pView = view;
+    m_Type = type;
+    m_pObject = NULL;
+    if (m_pView) {
+        m_bUsesDiagramLineColour = true;
+        m_bUsesDiagramLineWidth  = true;
+        const Settings::OptionState& optionState = m_pView->getOptionState();
+        m_LineColour = optionState.uiState.lineColor;
+        m_LineWidth  = optionState.uiState.lineWidth;
+    } else {
+        kError() << "WidgetBase constructor: SERIOUS PROBLEM - m_pView is NULL" << endl;
+        m_bUsesDiagramLineColour = false;
+        m_bUsesDiagramLineWidth  = false;
+        m_LineColour = QColor("black");
+        m_LineWidth = 0; // initialize with 0 to have valid start condition
+    }
+}
+
+void WidgetBase::setBaseType( Uml::Widget_Type type ) {
+    m_Type = type;
+}
+
+Uml::Widget_Type WidgetBase::getBaseType() const {
+    return m_Type;
+}
+
+UMLObject *WidgetBase::getUMLObject() {
+    return m_pObject;
+}
+
+void WidgetBase::setUMLObject(UMLObject * o) {
+    m_pObject = o;
+}
+
+void WidgetBase::setID(Uml::IDType id) {
+    if (m_pObject) {
+        if (m_pObject->getID() != Uml::id_None)
+            kWarning() << "WidgetBase::setID(): changing old UMLObject "
+            << ID2STR(m_pObject->getID()) << " to "
+            << ID2STR(id) << endl;
+        m_pObject->setID(id);
+    }
+    m_nId = id;
+}
+
+Uml::IDType WidgetBase::getID() const {
+    if (m_pObject)
+        return m_pObject->getID();
+    return m_nId;
+}
+
+QString WidgetBase::getDoc() const {
+    if (m_pObject != NULL)
+        return m_pObject->getDoc();
+    return m_Doc;
+}
+
+void WidgetBase::setDoc( const QString &doc ) {
+    if (m_pObject != NULL)
+        m_pObject->setDoc( doc );
+    else
+        m_Doc = doc;
+}
+
+void WidgetBase::setLineColor(const QColor &colour) {
+    m_LineColour = colour;
+    m_bUsesDiagramLineColour = false;
+}
+
+void WidgetBase::setLineWidth(uint width) {
+    m_LineWidth = width;
+    m_bUsesDiagramLineWidth = false;
+}
+
+void WidgetBase::saveToXMI( QDomDocument & /*qDoc*/, QDomElement & qElement ) {
+    if (m_bUsesDiagramLineColour) {
+        qElement.setAttribute( "linecolor", "none" );
+    } else {
+        qElement.setAttribute( "linecolor", m_LineColour.name() );
+    }
+    if (m_bUsesDiagramLineWidth) {
+        qElement.setAttribute( "linewidth", "none" );
+    } else {
+        qElement.setAttribute( "linewidth", m_LineWidth );
+    }
+}
+
+bool WidgetBase::loadFromXMI( QDomElement & qElement ) {
+    // first load from "linecolour" and then overwrite with the "linecolor"
+    // attribute if that one is present. The "linecolour" name was a "typo" in
+    // earlier versions of Umbrello
+    QString lineColor = qElement.attribute( "linecolour", "none" );
+    lineColor = qElement.attribute( "linecolor", lineColor );
+
+    QString lineWidth = qElement.attribute( "linewidth", "none" );
+    if (lineColor != "none") {
+        setLineColor( QColor(lineColor) );
+        m_bUsesDiagramLineColour = false;
+    } else if (m_Type != Uml::wt_Box && m_pView != NULL) {
+        setLineColor( m_pView->getLineColor() );
+        m_bUsesDiagramLineColour = true;
+    }
+    if (lineWidth != "none") {
+        setLineWidth( lineWidth.toInt() );
+        m_bUsesDiagramLineWidth = false;
+    } else if ( m_pView ) {
+        setLineWidth( m_pView->getLineWidth() );
+        m_bUsesDiagramLineWidth = true;
+    }
+    return true;
+}
+
+#include "widgetbase.moc"