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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/* -*- 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/SvxColorValueSet.hxx>
#include <svx/xtable.hxx>
#include <vcl/builderfactory.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
SvxColorValueSet::SvxColorValueSet(vcl::Window* _pParent, WinBits nWinStyle)
: ValueSet(_pParent, nWinStyle)
{
SetEdgeBlending(true);
}
VCL_BUILDER_FACTORY_CONSTRUCTOR(SvxColorValueSet, WB_TABSTOP)
sal_uInt32 SvxColorValueSet::getMaxRowCount()
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
return rStyleSettings.GetColorValueSetMaximumRowCount();
}
sal_uInt32 SvxColorValueSet::getEntryEdgeLength()
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
return rStyleSettings.GetListBoxPreviewDefaultPixelSize().Height() + 1;
}
sal_uInt32 SvxColorValueSet::getColumnCount()
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
return rStyleSettings.GetColorValueSetColumnCount();
}
void SvxColorValueSet::addEntriesForXColorList(const XColorList& rXColorList, sal_uInt32 nStartIndex)
{
const sal_uInt32 nColorCount(rXColorList.Count());
for(sal_uInt32 nIndex(0); nIndex < nColorCount; nIndex++, nStartIndex++)
{
const XColorEntry* pEntry = rXColorList.GetColor(nIndex);
if(pEntry)
{
InsertItem(nStartIndex, pEntry->GetColor(), pEntry->GetName());
}
else
{
OSL_ENSURE(false, "OOps, XColorList with empty entries (!)");
}
}
}
void SvxColorValueSet::addEntriesForColorSet(const std::set<Color>& rColorSet, const OUString& rNamePrefix)
{
sal_uInt32 nStartIndex = 1;
if(rNamePrefix.getLength() != 0)
{
for(std::set<Color>::const_iterator it = rColorSet.begin();
it != rColorSet.end(); ++it, nStartIndex++)
{
InsertItem(nStartIndex, *it, rNamePrefix + OUString::number(nStartIndex));
}
}
else
{
for(std::set<Color>::const_iterator it = rColorSet.begin();
it != rColorSet.end(); ++it, nStartIndex++)
{
InsertItem(nStartIndex, *it, "");
}
}
}
Size SvxColorValueSet::layoutAllVisible(sal_uInt32 nEntryCount)
{
if(!nEntryCount)
{
nEntryCount++;
}
const sal_uInt32 nRowCount(ceil(double(nEntryCount)/getColumnCount()));
const Size aItemSize(getEntryEdgeLength() - 2, getEntryEdgeLength() - 2);
const WinBits aWinBits(GetStyle() & ~WB_VSCROLL);
if(nRowCount > getMaxRowCount())
{
SetStyle(aWinBits|WB_VSCROLL);
}
else
{
SetStyle(aWinBits);
}
SetColCount(getColumnCount());
SetLineCount(std::min(nRowCount, getMaxRowCount()));
SetItemWidth(aItemSize.Width());
SetItemHeight(aItemSize.Height());
return CalcWindowSizePixel(aItemSize);
}
void SvxColorValueSet::Resize()
{
vcl::Window *pParent = GetParent();
//don't do this for the drop down color palettes
if (pParent && pParent->GetType() != WINDOW_FLOATINGWINDOW)
layoutToGivenHeight(GetOutputSizePixel().Height(), GetItemCount());
ValueSet::Resize();
}
Size SvxColorValueSet::layoutToGivenHeight(sal_uInt32 nHeight, sal_uInt32 nEntryCount)
{
if(!nEntryCount)
{
nEntryCount++;
}
const Size aItemSize(getEntryEdgeLength(), getEntryEdgeLength());
const WinBits aWinBits(GetStyle() & ~WB_VSCROLL);
// get size with all fields disabled
const WinBits aWinBitsNoScrollNoFields(GetStyle() & ~(WB_VSCROLL|WB_NAMEFIELD|WB_NONEFIELD));
SetStyle(aWinBitsNoScrollNoFields);
const Size aSizeNoScrollNoFields(CalcWindowSizePixel(aItemSize, getColumnCount()));
// get size with all needed fields
SetStyle(aWinBits);
Size aNewSize(CalcWindowSizePixel(aItemSize, getColumnCount()));
const Size aItemSizePixel(CalcItemSizePixel(aItemSize));
// calculate field height and available height for requested height
const sal_uInt32 nFieldHeight(aNewSize.Height() - aSizeNoScrollNoFields.Height());
const sal_uInt32 nAvailableHeight(nHeight >= nFieldHeight ? nHeight - nFieldHeight + aItemSizePixel.Height() - 1 : 0);
// calculate how many lines can be shown there
const sal_uInt32 nLineCount(nAvailableHeight / aItemSizePixel.Height());
const sal_uInt32 nLineMax(ceil(double(nEntryCount)/getColumnCount()));
if(nLineMax > nLineCount)
{
SetStyle(aWinBits|WB_VSCROLL);
}
// set height to wanted height
aNewSize.Height() = nHeight;
SetItemWidth(aItemSize.Width());
SetItemHeight(aItemSize.Height());
SetColCount(getColumnCount());
SetLineCount(nLineCount);
return aNewSize;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|