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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <Ruler.hxx>
+#include <svl/ptitem.hxx>
+#include <svx/ruler.hxx>
+#include <svx/svxids.hrc>
+#include <sfx2/ctrlitem.hxx>
+#include <sfx2/bindings.hxx>
+#include <vcl/commandevent.hxx>
+
+#include <View.hxx>
+#include <DrawViewShell.hxx>
+#include <Window.hxx>
+
+#include <helpids.h>
+
+namespace sd {
+
+/**
+ * Controller-Item for ruler
+ */
+class RulerCtrlItem : public SfxControllerItem
+{
+ Ruler &rRuler;
+
+ protected:
+ virtual void StateChangedAtToolBoxControl( sal_uInt16 nSId, SfxItemState eState,
+ const SfxPoolItem* pItem ) override;
+
+ public:
+ RulerCtrlItem(Ruler& rRlr, SfxBindings& rBind);
+};
+
+RulerCtrlItem::RulerCtrlItem(Ruler& rRlr, SfxBindings& rBind)
+: SfxControllerItem(SID_RULER_NULL_OFFSET, rBind)
+, rRuler(rRlr)
+{
+}
+
+void RulerCtrlItem::StateChangedAtToolBoxControl( sal_uInt16 nSId, SfxItemState, const SfxPoolItem* pState )
+{
+ switch( nSId )
+ {
+ case SID_RULER_NULL_OFFSET:
+ {
+ const SfxPointItem* pItem = dynamic_cast< const SfxPointItem* >(pState);
+ DBG_ASSERT(pState == nullptr || pItem != nullptr, "SfxPointItem expected");
+ if ( pItem )
+ rRuler.SetNullOffset(pItem->GetValue());
+ }
+ break;
+ }
+}
+
+Ruler::Ruler( DrawViewShell& rViewSh, vcl::Window* pParent, ::sd::Window* pWin, SvxRulerSupportFlags nRulerFlags, SfxBindings& rBindings, WinBits nWinStyle)
+ : SvxRuler(pParent, pWin, nRulerFlags, rBindings, nWinStyle)
+ , pDrViewShell(&rViewSh)
+{
+ rBindings.EnterRegistrations();
+ pCtrlItem.reset( new RulerCtrlItem(*this, rBindings) );
+ rBindings.LeaveRegistrations();
+
+ if ( nWinStyle & WB_HSCROLL )
+ {
+ bHorz = true;
+ SetHelpId( HID_SD_RULER_HORIZONTAL );
+ }
+ else
+ {
+ bHorz = false;
+ SetHelpId( HID_SD_RULER_VERTICAL );
+ }
+}
+
+Ruler::~Ruler()
+{
+ disposeOnce();
+}
+
+void Ruler::dispose()
+{
+ SfxBindings& rBindings = pCtrlItem->GetBindings();
+ rBindings.EnterRegistrations();
+ pCtrlItem.reset();
+ rBindings.LeaveRegistrations();
+ SvxRuler::dispose();
+}
+
+void Ruler::MouseButtonDown(const MouseEvent& rMEvt)
+{
+ Point aMPos = rMEvt.GetPosPixel();
+ RulerType eType = GetRulerType(aMPos);
+
+ if ( !pDrViewShell->GetView()->IsTextEdit() &&
+ rMEvt.IsLeft() && rMEvt.GetClicks() == 1 &&
+ (eType == RulerType::DontKnow || eType == RulerType::Outside) )
+ {
+ pDrViewShell->StartRulerDrag(*this, rMEvt);
+ }
+ else
+ SvxRuler::MouseButtonDown(rMEvt);
+}
+
+void Ruler::SetNullOffset(const Point& rOffset)
+{
+ ::tools::Long nOffset;
+
+ if ( bHorz ) nOffset = rOffset.X();
+ else nOffset = rOffset.Y();
+
+ SetNullOffsetLogic(nOffset);
+}
+
+void Ruler::Command(const CommandEvent& rCEvt)
+{
+ if( rCEvt.GetCommand() == CommandEventId::ContextMenu &&
+ !pDrViewShell->GetView()->IsTextEdit() )
+ {
+ SvxRuler::Command( rCEvt );
+ }
+}
+
+void Ruler::ExtraDown()
+{
+ if( !pDrViewShell->GetView()->IsTextEdit() )
+ SvxRuler::ExtraDown();
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */