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/* -*- 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/XPropertyTable.hxx"
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
#include <vcl/virdev.hxx>
#include <svx/dialogs.hrc>
#include <svx/dialmgr.hxx>
#include <svx/xtable.hxx>
#include <drawinglayer/attribute/lineattribute.hxx>
#include <drawinglayer/attribute/strokeattribute.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
#include <drawinglayer/processor2d/processor2dtools.hxx>
#include <boost/scoped_ptr.hpp>
using namespace com::sun::star;
XDashList::XDashList(const OUString& rPath, const OUString& rReferer)
: XPropertyList(XDASH_LIST, rPath, rReferer)
, maBitmapSolidLine()
, maStringSolidLine()
, maStringNoLine()
{
}
XDashList::~XDashList()
{
}
XDashEntry* XDashList::Replace(XDashEntry* pEntry, long nIndex )
{
return static_cast<XDashEntry*>( XPropertyList::Replace(pEntry, nIndex) );
}
XDashEntry* XDashList::Remove(long nIndex)
{
return static_cast<XDashEntry*>( XPropertyList::Remove(nIndex) );
}
XDashEntry* XDashList::GetDash(long nIndex) const
{
return static_cast<XDashEntry*>( XPropertyList::Get(nIndex) );
}
uno::Reference< container::XNameContainer > XDashList::createInstance()
{
return uno::Reference< container::XNameContainer >(
SvxUnoXDashTable_createInstance( this ), uno::UNO_QUERY );
}
bool XDashList::Create()
{
const OUString aStr(SVX_RESSTR(RID_SVXSTR_LINESTYLE));
Insert(new XDashEntry(XDash(css::drawing::DashStyle_RECT,1, 50,1, 50, 50),aStr + " 1"));
Insert(new XDashEntry(XDash(css::drawing::DashStyle_RECT,1,500,1,500,500),aStr + " 2"));
Insert(new XDashEntry(XDash(css::drawing::DashStyle_RECT,2, 50,3,250,120),aStr + " 3"));
return true;
}
Bitmap XDashList::ImpCreateBitmapForXDash(const XDash* pDash)
{
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
const Size& rSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize();
const sal_uInt32 nFactor(2);
const Size aSize((rSize.Width() * 5 * 2) / 2, rSize.Height() * nFactor);
// prepare polygon geometry for line
basegfx::B2DPolygon aLine;
aLine.append(basegfx::B2DPoint(0.0, aSize.Height() / 2.0));
aLine.append(basegfx::B2DPoint(aSize.Width(), aSize.Height() / 2.0));
// prepare LineAttribute
const basegfx::BColor aLineColor(rStyleSettings.GetFieldTextColor().getBColor());
const double fLineWidth(rStyleSettings.GetListBoxPreviewDefaultLineWidth() * (nFactor * 1.1));
const drawinglayer::attribute::LineAttribute aLineAttribute(
aLineColor,
fLineWidth);
// prepare StrokeAttribute
::std::vector< double > aDotDashArray;
double fFullDotDashLen(0.0);
if(pDash && (pDash->GetDots() || pDash->GetDashes()))
{
const basegfx::B2DHomMatrix aScaleMatrix(OutputDevice::LogicToLogic(MAP_100TH_MM, MAP_PIXEL));
const basegfx::B2DVector aScaleVector(aScaleMatrix * basegfx::B2DVector(1.0, 0.0));
const double fScaleValue(aScaleVector.getLength() * (nFactor * (1.4 / 2.0)));
const double fLineWidthInUnits(fLineWidth / fScaleValue);
fFullDotDashLen = pDash->CreateDotDashArray(aDotDashArray, fLineWidthInUnits);
if(!aDotDashArray.empty())
{
for(sal_uInt32 a(0); a < aDotDashArray.size(); a++)
{
aDotDashArray[a] *= fScaleValue;
}
fFullDotDashLen *= fScaleValue;
}
}
const drawinglayer::attribute::StrokeAttribute aStrokeAttribute(
aDotDashArray,
fFullDotDashLen);
// cerate LinePrimitive
const drawinglayer::primitive2d::Primitive2DReference aLinePrimitive(
new drawinglayer::primitive2d::PolygonStrokePrimitive2D(
aLine,
aLineAttribute,
aStrokeAttribute));
// prepare VirtualDevice
ScopedVclPtrInstance< VirtualDevice > pVirtualDevice;
const drawinglayer::geometry::ViewInformation2D aNewViewInformation2D;
pVirtualDevice->SetOutputSizePixel(aSize);
pVirtualDevice->SetDrawMode(rStyleSettings.GetHighContrastMode()
? DrawModeFlags::SettingsLine | DrawModeFlags::SettingsFill | DrawModeFlags::SettingsText | DrawModeFlags::SettingsGradient
: DrawModeFlags::Default);
if(rStyleSettings.GetPreviewUsesCheckeredBackground())
{
const Point aNull(0, 0);
static const sal_uInt32 nLen(8 * nFactor);
static const Color aW(COL_WHITE);
static const Color aG(0xef, 0xef, 0xef);
pVirtualDevice->DrawCheckered(aNull, aSize, nLen, aW, aG);
}
else
{
pVirtualDevice->SetBackground(rStyleSettings.GetFieldColor());
pVirtualDevice->Erase();
}
// create processor and draw primitives
boost::scoped_ptr<drawinglayer::processor2d::BaseProcessor2D> pProcessor2D(drawinglayer::processor2d::createPixelProcessor2DFromOutputDevice(
*pVirtualDevice.get(),
aNewViewInformation2D));
if(pProcessor2D)
{
const drawinglayer::primitive2d::Primitive2DSequence aSequence(&aLinePrimitive, 1);
pProcessor2D->process(aSequence);
pProcessor2D.reset();
}
// get result bitmap and scale
Bitmap aRetval(pVirtualDevice->GetBitmap(Point(0, 0), pVirtualDevice->GetOutputSizePixel()));
if(1 != nFactor)
{
aRetval.Scale(Size((rSize.Width() * 5) / 2, rSize.Height()), BmpScaleFlag::Default);
}
return aRetval;
}
Bitmap XDashList::CreateBitmapForUI( long nIndex )
{
const XDash& rDash = GetDash(nIndex)->GetDash();
return ImpCreateBitmapForXDash(&rDash);
}
Bitmap XDashList::GetBitmapForUISolidLine() const
{
if(maBitmapSolidLine.IsEmpty())
{
const_cast< XDashList* >(this)->maBitmapSolidLine = XDashList::ImpCreateBitmapForXDash(0);
}
return maBitmapSolidLine;
}
OUString XDashList::GetStringForUiSolidLine() const
{
if(maStringSolidLine.isEmpty())
{
const_cast< XDashList* >(this)->maStringSolidLine = ResId(RID_SVXSTR_SOLID, DIALOG_MGR()).toString();
}
return maStringSolidLine;
}
OUString XDashList::GetStringForUiNoLine() const
{
if(maStringNoLine.isEmpty())
{
// formally was RID_SVXSTR_INVISIBLE, but tomake equal
// everywhere, use RID_SVXSTR_NONE
const_cast< XDashList* >(this)->maStringNoLine = ResId(RID_SVXSTR_NONE, DIALOG_MGR()).toString();
}
return maStringNoLine;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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