1 files changed, 134 insertions, 0 deletions
diff --git a/umbrello/umbrello/toolbarstatearrow.cpp b/umbrello/umbrello/toolbarstatearrow.cpp
new file mode 100644
index 00000000..d8205350
--- /dev/null
+++ b/umbrello/umbrello/toolbarstatearrow.cpp
@@ -0,0 +1,134 @@
+/***************************************************************************
+ *                                                                         *
+ *   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) 2004-2006                                               *
+ *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
+ ***************************************************************************/
+
+// own header
+#include "toolbarstatearrow.h"
+
+// app includes
+#include "associationwidget.h"
+#include "uml.h"
+#include "umlview.h"
+#include "umlwidget.h"
+
+ToolBarStateArrow::ToolBarStateArrow(UMLView *umlView): ToolBarState(umlView) {
+    m_selectionRect.setAutoDelete(true);
+
+    init();
+}
+
+ToolBarStateArrow::~ToolBarStateArrow() {
+}
+
+void ToolBarStateArrow::init() {
+    ToolBarState::init();
+
+    m_selectionRect.clear();
+}
+
+void ToolBarStateArrow::mousePressAssociation() {
+    getCurrentAssociation()->mousePressEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mousePressWidget() {
+    getCurrentWidget()->mousePressEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mousePressEmpty() {
+    if (m_pMouseEvent->button() != Qt::LeftButton) {
+        // Leave widgets selected upon RMB press on empty diagram area.
+        // The popup menu is activated upon RMB release.
+        return;
+    }
+    ToolBarState::mousePressEmpty();
+
+    // Starts the selection rectangle
+    if (m_selectionRect.count() == 0) {
+        m_startPosition = m_pMouseEvent->pos();
+
+        for (int i = 0; i < 4; i++) {
+            QCanvasLine* line = new QCanvasLine(m_pUMLView->canvas());
+            line->setPoints(m_pMouseEvent->x(), m_pMouseEvent->y(),
+                            m_pMouseEvent->x(), m_pMouseEvent->y());
+            line->setPen(QPen(QColor("grey"), 0, Qt::DotLine));
+            line->setVisible(true);
+            line->setZ(100);
+            m_selectionRect.append(line);
+        }
+    }
+}
+
+void ToolBarStateArrow::mouseReleaseAssociation() {
+    getCurrentAssociation()->mouseReleaseEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseReleaseWidget() {
+    getCurrentWidget()->mouseReleaseEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseReleaseEmpty() {
+    if (m_selectionRect.count() == 4) {
+        m_selectionRect.clear();
+    } else if (m_pMouseEvent->button() == Qt::RightButton) {
+        m_pUMLView->setMenu();
+    }
+}
+
+void ToolBarStateArrow::mouseDoubleClickAssociation() {
+    getCurrentAssociation()->mouseDoubleClickEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseDoubleClickWidget() {
+    getCurrentWidget()->mouseDoubleClickEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseMoveAssociation() {
+    getCurrentAssociation()->mouseMoveEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseMoveWidget() {
+    getCurrentWidget()->mouseMoveEvent(m_pMouseEvent);
+}
+
+void ToolBarStateArrow::mouseMoveEmpty() {
+    if (m_selectionRect.count() == 4) {
+        QCanvasLine* line = m_selectionRect.at(0);
+        line->setPoints(m_startPosition.x(), m_startPosition.y(),
+                        m_pMouseEvent->x(), m_startPosition.y());
+
+        line = m_selectionRect.at(1);
+        line->setPoints(m_pMouseEvent->x(), m_startPosition.y(),
+                        m_pMouseEvent->x(), m_pMouseEvent->y());
+
+        line = m_selectionRect.at(2);
+        line->setPoints(m_pMouseEvent->x(), m_pMouseEvent->y(),
+                        m_startPosition.x(), m_pMouseEvent->y());
+
+        line = m_selectionRect.at(3);
+        line->setPoints(m_startPosition.x(), m_pMouseEvent->y(),
+                        m_startPosition.x(), m_startPosition.y());
+
+        m_pUMLView->selectWidgets(m_startPosition.x(), m_startPosition.y(),
+                                  m_pMouseEvent->x(), m_pMouseEvent->y());
+    }
+}
+
+void ToolBarStateArrow::changeTool() {
+}
+
+void ToolBarStateArrow::setCurrentWidget(UMLWidget* currentWidget) {
+    if (currentWidget != 0 && getCurrentWidget() != 0) {
+        return;
+    }
+
+    ToolBarState::setCurrentWidget(currentWidget);
+}
+
+#include "toolbarstatearrow.moc"