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Diffstat (limited to 'sw/inc/viscrs.hxx')
-rw-r--r-- | sw/inc/viscrs.hxx | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/sw/inc/viscrs.hxx b/sw/inc/viscrs.hxx new file mode 100644 index 000000000..6126f5ffa --- /dev/null +++ b/sw/inc/viscrs.hxx @@ -0,0 +1,224 @@ +/* -*- 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 <config_feature_desktop.h> + +#include <vcl/cursor.hxx> +#include "swcrsr.hxx" +#include "swrect.hxx" +#include "swregion.hxx" +#include "swdllapi.h" + +namespace sdr::overlay { class OverlayObject; } + +class SwCursorShell; +class SfxViewShell; +class SwContentControlButton; + +// From here classes/methods for non-text cursor. + +class SW_DLLPUBLIC SwVisibleCursor +{ + friend void InitCore(); + friend void FinitCore(); + + const SwCursorShell* m_pCursorShell; + vcl::Cursor m_aTextCursor; + + /// For LibreOfficeKit only - remember what page we were at the last time. + sal_uInt16 m_nPageLastTime; + SwRect m_aLastLOKRect; + + bool m_bIsVisible; + bool m_bIsDragCursor; + +public: + SwVisibleCursor( const SwCursorShell * pCShell ); + ~SwVisibleCursor(); + + void Show(); + void Hide(); + + bool IsVisible() const { return m_bIsVisible; } + void SetDragCursor( bool bFlag = true ) { m_bIsDragCursor = bFlag; } + void SetPosAndShow(SfxViewShell const * pViewShell); + const vcl::Cursor& GetTextCursor() const; + + OString getLOKPayload(int nType, int nViewId, bool* ignore) const; +}; + +// From here classes/methods for selections. + +namespace sw::overlay { class OverlayRangesOutline; } +class MapMode; + +class SwSelPaintRects : public SwRects +{ + friend void InitCore(); + friend void FinitCore(); + + static tools::Long s_nPixPtX, s_nPixPtY; + static MapMode *s_pMapMode; + + const SwCursorShell* m_pCursorShell; + +#if HAVE_FEATURE_DESKTOP || defined(ANDROID) + std::unique_ptr<sdr::overlay::OverlayObject> m_pCursorOverlay; +#endif + + bool m_bShowTextInputFieldOverlay; + std::unique_ptr<sw::overlay::OverlayRangesOutline> m_pTextInputFieldOverlay; + bool m_bShowContentControlOverlay; + std::unique_ptr<sw::overlay::OverlayRangesOutline> m_pContentControlOverlay; + VclPtr<SwContentControlButton> m_pContentControlButton; + + void HighlightInputField(); + void HighlightContentControl(); + +public: + SwSelPaintRects( const SwCursorShell& rCSh ); + virtual ~SwSelPaintRects(); + + virtual void FillRects() = 0; + /// Fill rStart and rEnd with a rectangle that represents the start and end for selection handles. + virtual void FillStartEnd(SwRect& rStart, SwRect& rEnd) const = 0; + + // #i75172# in SwCursorShell::CreateCursor() the content of SwSelPaintRects is exchanged. To + // make a complete swap access to m_pCursorOverlay is needed there + void swapContent(SwSelPaintRects& rSwap); + + void Show(std::vector<OString>* pSelectionRectangles = nullptr); + void Hide(); + void Invalidate( const SwRect& rRect ); + + void SetShowTextInputFieldOverlay( const bool bShow ) + { + m_bShowTextInputFieldOverlay = bShow; + } + + void SetShowContentControlOverlay(const bool bShow) { m_bShowContentControlOverlay = bShow; } + + VclPtr<SwContentControlButton> GetContentControlButton() const; + + const SwCursorShell* GetShell() const { return m_pCursorShell; } + // check current MapMode of the shell and set possibly the static members. + // Optional set the parameters pX, pY + static void Get1PixelInLogic( const SwViewShell& rSh, + tools::Long* pX = nullptr, tools::Long* pY = nullptr ); + + OString getLOKPayload(int nType, int nViewId, bool* ignore) const; +}; + +class SW_DLLPUBLIC SwShellCursor : public virtual SwCursor, public SwSelPaintRects +{ +private: + // Document positions of start/end characters of a SSelection. + Point m_MarkPt; + Point m_PointPt; + const SwPosition* m_pInitialPoint; // For assignment of GetPoint() to m_PointPt. + + using SwCursor::UpDown; + +public: + SwShellCursor( const SwCursorShell& rCursorSh, const SwPosition &rPos ); + SwShellCursor( const SwCursorShell& rCursorSh, const SwPosition &rPos, + const Point& rPtPos, SwPaM* pRing ); + // note: *intentionally* links the new shell cursor into the old one's Ring + SwShellCursor( SwShellCursor& ); + virtual ~SwShellCursor() override; + + virtual void FillRects() override; // For Table- and normal cursors. + /// @see SwSelPaintRects::FillStartEnd(), override for text selections. + virtual void FillStartEnd(SwRect& rStart, SwRect& rEnd) const override; + + void Show(SfxViewShell const * pViewShell); // Update and display all selections. + void Hide(); // Hide all selections. + void Invalidate( const SwRect& rRect ); + + const Point& GetPtPos() const { return (SwPaM::GetPoint() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + Point& GetPtPos() { return (SwPaM::GetPoint() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + const Point& GetMkPos() const { return (SwPaM::GetMark() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + Point& GetMkPos() { return (SwPaM::GetMark() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + const Point& GetSttPos() const { return (SwPaM::Start() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + Point& GetSttPos() { return (SwPaM::Start() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + const Point& GetEndPos() const { return (SwPaM::End() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + Point& GetEndPos() { return (SwPaM::End() == m_pInitialPoint) ? m_PointPt : m_MarkPt; } + + virtual void SetMark() override; + + virtual SwCursor* Create( SwPaM* pRing = nullptr ) const override; + + virtual short MaxReplaceArived() override; //returns RET_YES/RET_CANCEL/RET_NO + virtual void SaveTableBoxContent( const SwPosition* pPos ) override; + + bool UpDown( bool bUp, sal_uInt16 nCnt ); + + // true: Cursor can be set to this position. + virtual bool IsAtValidPos( bool bPoint = true ) const override; + + virtual bool IsReadOnlyAvailable() const override; + + SwShellCursor* GetNext() { return dynamic_cast<SwShellCursor *>(GetNextInRing()); } + const SwShellCursor* GetNext() const { return dynamic_cast<SwShellCursor const *>(GetNextInRing()); } + SwShellCursor* GetPrev() { return dynamic_cast<SwShellCursor *>(GetPrevInRing()); } + const SwShellCursor* GetPrev() const { return dynamic_cast<SwShellCursor const *>(GetPrevInRing()); } +}; + +class SwShellTableCursor final : public virtual SwShellCursor, public virtual SwTableCursor +{ + /// Left edge of the selection start (top left cell). + SwRect m_aStart; + /// Right edge of the selection end (bottom right cell). + SwRect m_aEnd; + // The Selection has the same order as the table boxes, i.e. + // if something is deleted from the one array at a certain position + // it has to be deleted from the other one as well!! + +public: + SwShellTableCursor( const SwCursorShell& rCursorSh, const SwPosition& rPos ); + SwShellTableCursor( const SwCursorShell& rCursorSh, + const SwPosition &rMkPos, const Point& rMkPt, + const SwPosition &rPtPos, const Point& rPtPt ); + virtual ~SwShellTableCursor() override; + + virtual void FillRects() override; // For table and normal cursor. + /// @see SwSelPaintRects::FillStartEnd(), override for table selections. + virtual void FillStartEnd(SwRect& rStart, SwRect& rEnd) const override; + + // Check if SPoint is within table SSelection. + bool Contains( const Point& rPt ) const; + + virtual void SetMark() override; + virtual SwCursor* Create( SwPaM* pRing = nullptr ) const override; + + virtual short MaxReplaceArived() override; //returns RET_YES/RET_CANCEL/RET_NO + virtual void SaveTableBoxContent( const SwPosition* pPos ) override; + + // true: Cursor can be set to this position. + virtual bool IsAtValidPos( bool bPoint = true ) const override; + + SwShellTableCursor* GetNext() { return dynamic_cast<SwShellTableCursor *>(GetNextInRing()); } + const SwShellTableCursor* GetNext() const { return dynamic_cast<SwShellTableCursor const *>(GetNextInRing()); } + SwShellTableCursor* GetPrev() { return dynamic_cast<SwShellTableCursor *>(GetPrevInRing()); } + const SwShellTableCursor* GetPrev() const { return dynamic_cast<SwShellTableCursor const *>(GetPrevInRing()); } +}; + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |