From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- include/vcl/cursor.hxx | 113 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 include/vcl/cursor.hxx (limited to 'include/vcl/cursor.hxx') diff --git a/include/vcl/cursor.hxx b/include/vcl/cursor.hxx new file mode 100644 index 000000000..c8e46da80 --- /dev/null +++ b/include/vcl/cursor.hxx @@ -0,0 +1,113 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_VCL_CURSOR_HXX +#define INCLUDED_VCL_CURSOR_HXX + +#include +#include +#include +#include +#include +#include + +class Timer; +struct ImplCursorData; +class OutputDevice; +namespace vcl { class Window; } + +// Cursor styles +#define CURSOR_SHADOW (sal_uInt16(0x0001)) + +enum class CursorDirection +{ + NONE, LTR, RTL +}; + +namespace vcl +{ + +class VCL_DLLPUBLIC Cursor +{ +private: + std::unique_ptr mpData; + VclPtr mpWindow; // only for shadow cursor + Size maSize; + Point maPos; + short mnOrientation; + sal_uInt16 mnStyle; + bool mbVisible; + CursorDirection mnDirection; + +public: + SAL_DLLPRIVATE void ImplDraw(); + DECL_DLLPRIVATE_LINK( ImplTimerHdl, Timer*, void ); + SAL_DLLPRIVATE void ImplShow(); + SAL_DLLPRIVATE void ImplHide(); + SAL_DLLPRIVATE void ImplResume( bool bRestore = false ); + SAL_DLLPRIVATE bool ImplSuspend(); + SAL_DLLPRIVATE void ImplNew(); + +public: + Cursor(); + Cursor( const Cursor& rCursor ); + ~Cursor(); + + void SetStyle( sal_uInt16 nStyle ); + sal_uInt16 GetStyle() const { return mnStyle; } + + void Show(); + void Hide(); + bool IsVisible() const { return mbVisible; } + + void SetWindow( vcl::Window* pWindow ); + + void SetPos( const Point& rNewPos ); + const Point& GetPos() const { return maPos; } + + void SetSize( const Size& rNewSize ); + const Size& GetSize() const { return maSize; } + void SetWidth( long nNewWidth ); + long GetWidth() const { return maSize.Width(); } + long GetHeight() const { return maSize.Height(); } + + void SetOrientation( short nOrientation = 0 ); + + void SetDirection( CursorDirection nDirection = CursorDirection::NONE ); + + Cursor& operator=( const Cursor& rCursor ); + bool operator==( const Cursor& rCursor ) const; + bool operator!=( const Cursor& rCursor ) const + { return !(Cursor::operator==( rCursor )); } + + void DrawToDevice(OutputDevice& rRenderContext); + +private: + void LOKNotify( vcl::Window* pWindow, const OUString& rAction ); + bool ImplPrepForDraw(const OutputDevice* pDevice, ImplCursorData& rData); + void ImplRestore(); + void ImplDoShow( bool bDrawDirect, bool bRestore ); + bool ImplDoHide( bool bStop ); +}; + +} // namespace vcl + +#endif // INCLUDED_VCL_CURSOR_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3