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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #ifndef INCLUDED_SW_INC_VISCRS_HXX
20 : #define INCLUDED_SW_INC_VISCRS_HXX
21 :
22 : #include <config_features.h>
23 :
24 : #include <vcl/cursor.hxx>
25 : #include "swcrsr.hxx"
26 : #include "swrect.hxx"
27 : #include "swregion.hxx"
28 :
29 : class SwCrsrShell;
30 : class SwShellCrsr;
31 : class SwTxtInputFld;
32 :
33 : // From here classes/methods for non-text cursor.
34 :
35 : class SwVisCrsr
36 : {
37 : friend void _InitCore();
38 : friend void _FinitCore();
39 :
40 : bool m_bIsVisible;
41 : bool m_bIsDragCrsr;
42 :
43 : vcl::Cursor m_aTxtCrsr;
44 : const SwCrsrShell* m_pCrsrShell;
45 :
46 : void _SetPosAndShow();
47 :
48 : public:
49 : SwVisCrsr( const SwCrsrShell * pCShell );
50 : ~SwVisCrsr();
51 :
52 : void Show();
53 : void Hide();
54 :
55 42493 : bool IsVisible() const { return m_bIsVisible; }
56 0 : void SetDragCrsr( bool bFlag = true ) { m_bIsDragCrsr = bFlag; }
57 : };
58 :
59 : // From here classes/methods for selections.
60 :
61 : namespace sdr { namespace overlay { class OverlayObject; }}
62 : namespace sw { namespace overlay { class OverlayRangesOutline; }}
63 :
64 : class SwSelPaintRects : public SwRects
65 : {
66 : friend void _InitCore();
67 : friend void _FinitCore();
68 :
69 : static long nPixPtX, nPixPtY;
70 : static MapMode *pMapMode;
71 :
72 : const SwCrsrShell* pCShell;
73 :
74 : virtual void Paint( const Rectangle& rRect );
75 :
76 : #if HAVE_FEATURE_DESKTOP
77 : sdr::overlay::OverlayObject* mpCursorOverlay;
78 :
79 : // access to mpCursorOverlay for swapContent
80 0 : sdr::overlay::OverlayObject* getCursorOverlay() const { return mpCursorOverlay; }
81 0 : void setCursorOverlay(sdr::overlay::OverlayObject* pNew) { mpCursorOverlay = pNew; }
82 : #endif
83 :
84 : bool mbShowTxtInputFldOverlay;
85 : sw::overlay::OverlayRangesOutline* mpTxtInputFldOverlay;
86 :
87 : void HighlightInputFld();
88 :
89 : public:
90 : SwSelPaintRects( const SwCrsrShell& rCSh );
91 : virtual ~SwSelPaintRects();
92 :
93 : virtual void FillRects() = 0;
94 :
95 : // #i75172# in SwCrsrShell::CreateCrsr() the content of SwSelPaintRects is exchanged. To
96 : // make a complete swap access to mpCursorOverlay is needed there
97 : void swapContent(SwSelPaintRects& rSwap);
98 :
99 : void Show();
100 : void Hide();
101 : void Invalidate( const SwRect& rRect );
102 :
103 3621 : inline void SetShowTxtInputFldOverlay( const bool bShow )
104 : {
105 3621 : mbShowTxtInputFldOverlay = bShow;
106 3621 : }
107 :
108 315206 : const SwCrsrShell* GetShell() const { return pCShell; }
109 : // check current MapMode of the shell and set possibly the static members.
110 : // Optional set the parameters pX, pY
111 : static void Get1PixelInLogic( const SwViewShell& rSh,
112 : long* pX = 0, long* pY = 0 );
113 : };
114 :
115 : class SwShellCrsr : public virtual SwCursor, public SwSelPaintRects
116 : {
117 : // Document positions of start/end characters of a SSelection.
118 : Point aMkPt, aPtPt;
119 : const SwPosition* pPt; // For assignment of GetPoint() to aPtPt.
120 :
121 : using SwCursor::UpDown;
122 :
123 : public:
124 : SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos );
125 : SwShellCrsr( const SwCrsrShell& rCrsrSh, const SwPosition &rPos,
126 : const Point& rPtPos, SwPaM* pRing = 0 );
127 : SwShellCrsr( SwShellCrsr& );
128 : virtual ~SwShellCrsr();
129 :
130 : virtual void FillRects() SAL_OVERRIDE; // For Table- und normal cursors.
131 :
132 : void Show(); // Update and display all selections.
133 : void Hide(); // Hide all selections.
134 : void Invalidate( const SwRect& rRect );
135 :
136 46 : const Point& GetPtPos() const { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); }
137 427446 : Point& GetPtPos() { return( SwPaM::GetPoint() == pPt ? aPtPt : aMkPt ); }
138 18 : const Point& GetMkPos() const { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); }
139 52 : Point& GetMkPos() { return( SwPaM::GetMark() == pPt ? aPtPt : aMkPt ); }
140 : const Point& GetSttPos() const { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); }
141 1632 : Point& GetSttPos() { return( SwPaM::Start() == pPt ? aPtPt : aMkPt ); }
142 : const Point& GetEndPos() const { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); }
143 1502 : Point& GetEndPos() { return( SwPaM::End() == pPt ? aPtPt : aMkPt ); }
144 :
145 : virtual void SetMark() SAL_OVERRIDE;
146 :
147 : virtual SwCursor* Create( SwPaM* pRing = 0 ) const SAL_OVERRIDE;
148 :
149 : virtual short MaxReplaceArived() SAL_OVERRIDE; //returns RET_YES/RET_CANCEL/RET_NO
150 : virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 ) SAL_OVERRIDE;
151 :
152 : bool UpDown( bool bUp, sal_uInt16 nCnt = 1 );
153 :
154 : // true: Cursor can be set to this position.
155 : virtual bool IsAtValidPos( bool bPoint = true ) const SAL_OVERRIDE;
156 :
157 : virtual bool IsReadOnlyAvailable() const SAL_OVERRIDE;
158 :
159 13170 : DECL_FIXEDMEMPOOL_NEWDEL( SwShellCrsr )
160 : };
161 :
162 : class SwShellTableCrsr : public virtual SwShellCrsr, public virtual SwTableCursor
163 : {
164 : // The Selection has the same order as the table boxes, i.e.
165 : // if something is deleted from the one array at a certain position
166 : // it has to be deleted from the other one as well!!
167 :
168 : public:
169 : SwShellTableCrsr( const SwCrsrShell& rCrsrSh, const SwPosition& rPos );
170 : SwShellTableCrsr( const SwCrsrShell& rCrsrSh,
171 : const SwPosition &rMkPos, const Point& rMkPt,
172 : const SwPosition &rPtPos, const Point& rPtPt );
173 : virtual ~SwShellTableCrsr();
174 :
175 : virtual void FillRects() SAL_OVERRIDE; // For table and normal cursor.
176 :
177 : // Check if SPoint is within table SSelection.
178 : bool IsInside( const Point& rPt ) const;
179 :
180 : virtual void SetMark() SAL_OVERRIDE;
181 : virtual SwCursor* Create( SwPaM* pRing = 0 ) const SAL_OVERRIDE;
182 :
183 : virtual short MaxReplaceArived() SAL_OVERRIDE; //returns RET_YES/RET_CANCEL/RET_NO
184 : virtual void SaveTblBoxCntnt( const SwPosition* pPos = 0 ) SAL_OVERRIDE;
185 :
186 : // true: Cursor can be set to this position.
187 : virtual bool IsAtValidPos( bool bPoint = true ) const SAL_OVERRIDE;
188 :
189 : };
190 :
191 : #endif // INCLUDED_SW_INC_VISCRS_HXX
192 :
193 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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