1 files changed, 79 insertions, 0 deletions
diff --git a/umbrello/umbrello/actorwidget.cpp b/umbrello/umbrello/actorwidget.cpp
new file mode 100644
index 00000000..0001e146
--- /dev/null
+++ b/umbrello/umbrello/actorwidget.cpp
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *                                                                         *
+ *   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) 2002-2007                                               *
+ *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
+ ***************************************************************************/
+
+// own header file
+#include "actorwidget.h"
+
+// system includes
+#include <qpainter.h>
+
+// local includes
+#include "actor.h"
+#include "umlview.h"
+
+
+ActorWidget::ActorWidget(UMLView * view, UMLActor *a) : UMLWidget(view, a) {
+    UMLWidget::setBaseType( Uml::wt_Actor );
+}
+
+ActorWidget::~ActorWidget() {}
+
+void ActorWidget::draw(QPainter & p, int offsetX, int offsetY) {
+    UMLWidget::setPen(p);
+    if( UMLWidget::getUseFillColour() )
+        p.setBrush( UMLWidget::getFillColour() );
+    const int w = width();
+    const int h = height();
+    p.setFont( UMLWidget::getFont() );
+    const QFontMetrics &fm = getFontMetrics(FT_NORMAL);
+    const int textWidth = fm.width(getName());
+    const int fontHeight = fm.lineSpacing();
+    const int a_height = h - fontHeight - A_MARGIN;
+    const int h2 = a_height / 2;
+    const int w2 = w - A_MARGIN * 2;
+    const int a_width = (h2 > w2 || w > textWidth + A_MARGIN * 2 ?  w2 : h2);
+    const int middleX = w / 2;
+    const int thirdY = a_height / 3;
+
+    //draw actor
+    p.drawEllipse(offsetX + middleX - a_width / 2, offsetY, a_width, thirdY); //head
+    p.drawLine(offsetX + middleX, offsetY + thirdY,
+               offsetX + middleX, offsetY + thirdY * 2); //body
+    p.drawLine(offsetX + middleX, offsetY + 2 * thirdY,
+               offsetX + middleX - a_width / 2, offsetY + a_height); //left leg
+    p.drawLine(offsetX + middleX, offsetY +  2 * thirdY,
+               offsetX + middleX + a_width / 2, offsetY + a_height); //right leg
+    p.drawLine(offsetX + middleX - a_width / 2, offsetY + thirdY + thirdY / 2,
+               offsetX + middleX + a_width / 2, offsetY + thirdY + thirdY / 2); //arms
+    //draw text
+    p.setPen(QPen(Qt::black));
+    p.drawText(offsetX + A_MARGIN, offsetY + h - fontHeight,
+               w - A_MARGIN * 2, fontHeight, Qt::AlignCenter, getName());
+    if(m_bSelected)
+        drawSelected(&p, offsetX, offsetY);
+}
+
+QSize ActorWidget::calculateSize() {
+    const QFontMetrics &fm = getFontMetrics(FT_NORMAL);
+    const int fontHeight  = fm.lineSpacing();
+    const int textWidth = fm.width(getName());
+    int width = textWidth > A_WIDTH ? textWidth : A_WIDTH;
+    int height = A_HEIGHT + fontHeight + A_MARGIN;
+    width += A_MARGIN * 2;
+    return QSize(width, height);
+}
+
+void ActorWidget::saveToXMI( QDomDocument & qDoc, QDomElement & qElement ) {
+    QDomElement actorElement = qDoc.createElement( "actorwidget" );
+    UMLWidget::saveToXMI( qDoc, actorElement );
+    qElement.appendChild( actorElement );
+}
+