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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 .
+ */
+
+#pragma once
+
+#include <tools/gen.hxx>
+#include <vcl/window.hxx>
+#include <array>
+
+/********************** SvResizeHelper ***********************************
+*************************************************************************/
+class SvResizeHelper
+{
+ Size aBorder;
+ tools::Rectangle aOuter;
+ short nGrab; // -1 no Grab, 0 - 7, 8 = Move, see FillHandle...
+ Point aSelPos;
+public:
+ SvResizeHelper();
+
+ short GetGrab() const
+ {
+ return nGrab;
+ }
+ void SetBorderPixel(const Size & rBorderP)
+ {
+ aBorder = rBorderP;
+ }
+ void SetOuterRectPixel(const tools::Rectangle& rRect)
+ {
+ aOuter = rRect;
+ }
+ // Clockwise, start at upper left
+
+ std::array<tools::Rectangle,8> FillHandleRectsPixel() const;
+ std::array<tools::Rectangle,4> FillMoveRectsPixel() const;
+ void Draw(vcl::RenderContext& rRenderContext);
+ void InvalidateBorder( vcl::Window * );
+ bool SelectBegin( vcl::Window *, const Point & rPos );
+ short SelectMove( vcl::Window * pWin, const Point & rPos );
+ Point GetTrackPosPixel( const tools::Rectangle & rRect ) const;
+ tools::Rectangle GetTrackRectPixel( const Point & rTrackPos ) const;
+ void ValidateRect( tools::Rectangle & rValidate ) const;
+ bool SelectRelease( vcl::Window *, const Point & rPos, tools::Rectangle & rOutPosSize );
+ void Release( vcl::Window * pWin );
+};
+
+/********************** SvResizeWindow ***********************************
+*************************************************************************/
+class VCLXHatchWindow;
+class SvResizeWindow : public vcl::Window
+{
+ PointerStyle m_aOldPointer;
+ short m_nMoveGrab; // last pointer type
+ SvResizeHelper m_aResizer;
+ bool m_bActive;
+
+ VCLXHatchWindow* m_pWrapper;
+public:
+ SvResizeWindow( vcl::Window* pParent, VCLXHatchWindow* pWrapper );
+
+ void SetHatchBorderPixel( const Size & rSize );
+
+ void SelectMouse( const Point & rPos );
+ virtual void MouseButtonUp( const MouseEvent & rEvt ) override;
+ virtual void MouseMove( const MouseEvent & rEvt ) override;
+ virtual void MouseButtonDown( const MouseEvent & rEvt ) override;
+ virtual void KeyInput( const KeyEvent & rEvt ) override;
+ virtual void Resize() override;
+ virtual void Paint( vcl::RenderContext& /*rRenderContext*/, const tools::Rectangle & ) override;
+ virtual bool EventNotify( NotifyEvent& rNEvt ) override;
+ virtual bool PreNotify( NotifyEvent& rNEvt ) override;
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */