/* -*- 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 <XPropertyTable.hxx>
#include <vcl/virdev.hxx>
#include <svx/strings.hrc>
#include <svx/dialmgr.hxx>
#include <svx/xtable.hxx>
#include <rtl/ustrbuf.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/BitmapTools.hxx>
using namespace com::sun::star;
XBitmapEntry* XPatternList::GetBitmap(tools::
Long nIndex)
const
{
return static_cast <XBitmapEntry*>( XPropertyList::Get(nIndex) );
}
uno::Reference< container::XNameContainer > XPatternList::createInstance()
{
return SvxUnoXBitmapTable_createInstance( *
this );
}
bool XPatternList::Create()
{
OUStringBuffer aStr(SvxResId(RID_SVXSTR_PATTERN));
std::array<sal_uInt8,
64 > aArray;
BitmapEx aBitmap;
const sal_Int32 nLen(aStr.getLength() -
1 );
aArray.fill(
0 );
// white/white bitmap
aStr.append(
" 1" );
aBitmap = vcl::bitmap::createHistorical8x8FromArray(aArray, COL_WHITE, COL_WHITE);
Insert(std::make_unique<XBitmapEntry>(Graphic(aBitmap), aStr.toString()));
// black/white bitmap
aArray[
0 ] =
1 ; aArray[
9 ] =
1 ; aArray[
18 ] =
1 ; aArray[
27 ] =
1 ;
aArray[
36 ] =
1 ; aArray[
45 ] =
1 ; aArray[
54 ] =
1 ; aArray[
63 ] =
1 ;
aStr[nLen] =
'2' ;
aBitmap = vcl::bitmap::createHistorical8x8FromArray(aArray, COL_BLACK, COL_WHITE);
Insert(std::make_unique<XBitmapEntry>(Graphic(aBitmap), aStr.toString()));
// lightred/white bitmap
aArray[
7 ] =
1 ; aArray[
14 ] =
1 ; aArray[
21 ] =
1 ; aArray[
28 ] =
1 ;
aArray[
35 ] =
1 ; aArray[
42 ] =
1 ; aArray[
49 ] =
1 ; aArray[
56 ] =
1 ;
aStr[nLen] =
'3' ;
aBitmap = vcl::bitmap::createHistorical8x8FromArray(aArray, COL_LIGHTRED, COL_WHITE)
;
Insert(std::make_unique<XBitmapEntry>(Graphic(aBitmap), aStr.toString()));
// lightblue/white bitmap
aArray[24 ] = 1 ; aArray[25 ] = 1 ; aArray[26 ] = 1 ;
aArray[29 ] = 1 ; aArray[30 ] = 1 ; aArray[31 ] = 1 ;
aStr[nLen] = '4' ;
aBitmap = vcl::bitmap::createHistorical8x8FromArray(aArray, COL_LIGHTBLUE, COL_WHITE);
Insert(std::make_unique<XBitmapEntry>(Graphic(aBitmap), aStr.toString()));
return true ;
}
BitmapEx XPatternList::CreateBitmap( tools::Long nIndex, const Size& rSize ) const
{
assert( nIndex < Count() );
if (nIndex < Count())
{
BitmapEx rBitmapEx = GetBitmap( nIndex )->GetGraphicObject().GetGraphic().GetBitmapEx();
ScopedVclPtrInstance< VirtualDevice > pVirtualDevice;
pVirtualDevice->SetOutputSizePixel(rSize);
if (rBitmapEx.IsAlpha())
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
if (rStyleSettings.GetPreviewUsesCheckeredBackground())
{
const Point aNull(0 , 0 );
static const sal_uInt32 nLen(8 );
static const Color aW(COL_WHITE);
static const Color aG(0 xef, 0 xef, 0 xef);
pVirtualDevice->DrawCheckered(aNull, rSize, nLen, aW, aG);
}
else
{
pVirtualDevice->SetBackground(rStyleSettings.GetFieldColor());
pVirtualDevice->Erase();
}
}
if (rBitmapEx.GetSizePixel().Width() >= rSize.Width() && rBitmapEx.GetSizePixel().Height() >= rSize.Height())
{
rBitmapEx.Scale(rSize);
pVirtualDevice->DrawBitmapEx(Point(0 , 0 ), rBitmapEx);
}
else
{
const Size aBitmapSize(rBitmapEx.GetSizePixel());
for (tools::Long y(0 ); y < rSize.Height(); y += aBitmapSize.Height())
{
for (tools::Long x(0 ); x < rSize.Width(); x += aBitmapSize.Width())
{
pVirtualDevice->DrawBitmapEx(
Point(x, y),
rBitmapEx);
}
}
}
rBitmapEx = pVirtualDevice->GetBitmapEx(Point(0 , 0 ), rSize);
return rBitmapEx;
}
else
return BitmapEx();
}
BitmapEx XPatternList::CreateBitmapForUI( tools::Long nIndex )
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize();
return CreateBitmap(nIndex, rSize);
}
BitmapEx XPatternList::GetBitmapForPreview( tools::Long nIndex, const Size& rSize )
{
return CreateBitmap(nIndex, rSize);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=93 H=94 G=93
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-05)
¤
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