1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/* -*- 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 <svx/svdhlpln.hxx>
#include <vcl/outdev.hxx>
#include <vcl/ptrstyle.hxx>
PointerStyle SdrHelpLine::GetPointer() const
{
switch (m_eKind) {
case SdrHelpLineKind::Vertical : return PointerStyle::ESize;
case SdrHelpLineKind::Horizontal: return PointerStyle::SSize;
default : return PointerStyle::Move;
} // switch
}
bool SdrHelpLine::IsHit(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const
{
Size a1Pix(rOut.PixelToLogic(Size(1,1)));
bool bXHit=rPnt.X()>=m_aPos.X()-nTolLog && rPnt.X()<=m_aPos.X()+nTolLog+a1Pix.Width();
bool bYHit=rPnt.Y()>=m_aPos.Y()-nTolLog && rPnt.Y()<=m_aPos.Y()+nTolLog+a1Pix.Height();
switch (m_eKind) {
case SdrHelpLineKind::Vertical : return bXHit;
case SdrHelpLineKind::Horizontal: return bYHit;
case SdrHelpLineKind::Point: {
if (bXHit || bYHit) {
Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE)));
return rPnt.X()>=m_aPos.X()-aRad.Width() && rPnt.X()<=m_aPos.X()+aRad.Width()+a1Pix.Width() &&
rPnt.Y()>=m_aPos.Y()-aRad.Height() && rPnt.Y()<=m_aPos.Y()+aRad.Height()+a1Pix.Height();
}
} break;
} // switch
return false;
}
tools::Rectangle SdrHelpLine::GetBoundRect(const OutputDevice& rOut) const
{
tools::Rectangle aRet(m_aPos,m_aPos);
Point aOfs(rOut.GetMapMode().GetOrigin());
Size aSiz(rOut.GetOutputSize());
switch (m_eKind) {
case SdrHelpLineKind::Vertical : aRet.SetTop(-aOfs.Y() ); aRet.SetBottom(-aOfs.Y()+aSiz.Height() ); break;
case SdrHelpLineKind::Horizontal: aRet.SetLeft(-aOfs.X() ); aRet.SetRight(-aOfs.X()+aSiz.Width() ); break;
case SdrHelpLineKind::Point : {
Size aRad(rOut.PixelToLogic(Size(SDRHELPLINE_POINT_PIXELSIZE,SDRHELPLINE_POINT_PIXELSIZE)));
aRet.AdjustLeft( -(aRad.Width()) );
aRet.AdjustRight(aRad.Width() );
aRet.AdjustTop( -(aRad.Height()) );
aRet.AdjustBottom(aRad.Height() );
} break;
} // switch
return aRet;
}
SdrHelpLineList& SdrHelpLineList::operator=(const SdrHelpLineList& rSrcList)
{
m_aList.clear();
sal_uInt16 nCount=rSrcList.GetCount();
for (sal_uInt16 i=0; i<nCount; i++) {
Insert(rSrcList[i]);
}
return *this;
}
bool SdrHelpLineList::operator==(const SdrHelpLineList& rSrcList) const
{
bool bEqual = false;
sal_uInt16 nCount=GetCount();
if (nCount==rSrcList.GetCount()) {
bEqual = true;
for (sal_uInt16 i=0; i<nCount && bEqual; i++) {
if (*m_aList[i]!=*rSrcList.m_aList[i]) {
bEqual = false;
}
}
}
return bEqual;
}
sal_uInt16 SdrHelpLineList::HitTest(const Point& rPnt, sal_uInt16 nTolLog, const OutputDevice& rOut) const
{
sal_uInt16 nCount=GetCount();
for (sal_uInt16 i=nCount; i>0;) {
i--;
if (m_aList[i]->IsHit(rPnt,nTolLog,rOut)) return i;
}
return SDRHELPLINE_NOTFOUND;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|