/* -*- 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/svapp.hxx>
#include <vcl/settings.hxx>
#include <osl/diagnose.h>
#include <svx/uiobject.hxx>
SvxColorValueSet::SvxColorValueSet(std::unique_ptr<weld::ScrolledWindow> pWindow)
: ValueSet(std::move(pWindow))
{
SetEdgeBlending(true );
}
FactoryFunction SvxColorValueSet::GetUITestFactory() const
{
return SvxColorValueSetUIObject::create;
}
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, std::u16string_view rNamePrefix)
{
sal_uInt32 nStartIndex = 1 ;
if (!rNamePrefix.empty())
{
for (const auto & rColor : rColorSet)
{
InsertItem(nStartIndex, rColor, rNamePrefix + OUString::number(nStartIndex));
nStartIndex++;
}
}
else
{
for (const auto & rColor : rColorSet)
{
InsertItem(nStartIndex, rColor, u"" _ustr);
nStartIndex++;
}
}
}
Size SvxColorValueSet::layoutAllVisible(sal_uInt32 nEntryCount)
{
if (!nEntryCount)
{
nEntryCount++;
}
const sal_uInt32 nRowCount(ceil(double (nEntryCount)/SvxColorValueSet::getColumnCount()));
const Size aItemSize(SvxColorValueSet::getEntryEdgeLength() - 2 , SvxColorValueSet::getEntryEdgeLength() - 2 );
const WinBits aWinBits(GetStyle() & ~WB_VSCROLL);
if (nRowCount > SvxColorValueSet::getMaxRowCount())
{
SetStyle(aWinBits|WB_VSCROLL);
}
else
{
SetStyle(aWinBits);
}
SetColCount(SvxColorValueSet::getColumnCount());
SetLineCount(std::min(nRowCount, SvxColorValueSet::getMaxRowCount()));
SetItemWidth(aItemSize.Width());
SetItemHeight(aItemSize.Height());
return CalcWindowSizePixel(aItemSize);
}
void SvxColorValueSet::Resize()
{
layoutToGivenHeight(GetOutputSizePixel().Height(), GetItemCount());
ValueSet::Resize();
}
void SvxColorValueSet::layoutToGivenHeight(sal_uInt32 nHeight, sal_uInt32 nEntryCount)
{
if (!nEntryCount)
{
nEntryCount++;
}
const Size aItemSize(SvxColorValueSet::getEntryEdgeLength() - 2 , SvxColorValueSet::getEntryEdgeLength() - 2 );
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, SvxColorValueSet::getColumnCount()));
// get size with all needed fields
SetStyle(aWinBits);
Size aNewSize(CalcWindowSizePixel(aItemSize, SvxColorValueSet::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)/SvxColorValueSet::getColumnCount()));
if (nLineMax > nLineCount)
{
SetStyle(aWinBits|WB_VSCROLL);
}
SetItemWidth(aItemSize.Width());
SetItemHeight(aItemSize.Height());
SetColCount(SvxColorValueSet::getColumnCount());
SetLineCount(nLineCount);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=94 H=90 G=91
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-28)
¤
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