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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 <comphelper/lok.hxx>
#include <vcl/outdev.hxx>
#include <vcl/window.hxx>
#include <vcl/decoview.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
#include <cbutton.hxx>
// class ScDDComboBoxButton
ScDDComboBoxButton::ScDDComboBoxButton( OutputDevice* pOutputDevice )
: pOut( pOutputDevice )
{
SetOptSizePixel();
}
ScDDComboBoxButton::~ScDDComboBoxButton()
{
}
void ScDDComboBoxButton::SetOutputDevice( OutputDevice* pOutputDevice )
{
pOut = pOutputDevice;
}
void ScDDComboBoxButton::SetOptSizePixel()
{
aBtnSize = pOut->LogicToPixel(Size(8, 11), MapMode(MapUnit::MapAppFont));
aBtnSize.setWidth( std::max(aBtnSize.Width(), pOut->GetSettings().GetStyleSettings().GetScrollBarSize()) );
}
void ScDDComboBoxButton::Draw( const Point& rAt,
const Size& rSize )
{
if ( rSize.Width() == 0 || rSize.Height() == 0 )
return;
// save old state
bool bHadFill = pOut->IsFillColor();
Color aOldFill = pOut->GetFillColor();
bool bHadLine = pOut->IsLineColor();
Color aOldLine = pOut->GetLineColor();
bool bOldEnable = pOut->IsMapModeEnabled();
tools::Rectangle aBtnRect( rAt, rSize );
if (!comphelper::LibreOfficeKit::isActive())
pOut->EnableMapMode(false);
DecorationView aDecoView( pOut);
tools::Rectangle aInnerRect=aDecoView.DrawButton( aBtnRect, DrawButtonFlags::Default );
aInnerRect.AdjustLeft(1 );
aInnerRect.AdjustTop(1 );
aInnerRect.AdjustRight( -1 );
aInnerRect.AdjustBottom( -1 );
Size aInnerSize = aInnerRect.GetSize();
Point aInnerCenter = aInnerRect.Center();
aInnerRect.SetTop( aInnerCenter.Y() - (aInnerSize.Width()>>1) );
aInnerRect.SetBottom( aInnerCenter.Y() + (aInnerSize.Width()>>1) );
ImpDrawArrow( aInnerRect );
// restore old state
pOut->EnableMapMode( bOldEnable );
if (bHadLine)
pOut->SetLineColor(aOldLine);
else
pOut->SetLineColor();
if (bHadFill)
pOut->SetFillColor(aOldFill);
else
pOut->SetFillColor();
}
void ScDDComboBoxButton::ImpDrawArrow( const tools::Rectangle& rRect )
{
// no need to save old line and fill color here (is restored after the call)
tools::Rectangle aPixRect = rRect;
Point aCenter = aPixRect.Center();
Size aSize = aPixRect.GetSize();
Size aSize3;
aSize3.setWidth( aSize.Width() >> 1 );
aSize3.setHeight( aSize.Height() >> 1 );
Size aSize4;
aSize4.setWidth( aSize.Width() >> 2 );
aSize4.setHeight( aSize.Height() >> 2 );
tools::Rectangle aTempRect = aPixRect;
const StyleSettings& rSett = Application::GetSettings().GetStyleSettings();
Color aColor( rSett.GetButtonTextColor() );
pOut->SetFillColor( aColor );
pOut->SetLineColor( aColor );
aTempRect.SetLeft( aCenter.X() - aSize4.Width() );
aTempRect.SetRight( aCenter.X() + aSize4.Width() );
aTempRect.SetTop( aCenter.Y() - aSize3.Height() );
aTempRect.SetBottom( aCenter.Y() - 1 );
pOut->DrawRect( aTempRect );
Point aPos1( aCenter.X()-aSize3.Width(), aCenter.Y() );
Point aPos2( aCenter.X()+aSize3.Width(), aCenter.Y() );
while( aPos1.X() <= aPos2.X() )
{
pOut->DrawLine( aPos1, aPos2 );
aPos1.AdjustX( 1 ); aPos2.AdjustX( -1 );
aPos1.AdjustY( 1 ); aPos2.AdjustY( 1 );
}
pOut->DrawLine( Point( aCenter.X() - aSize3.Width(), aPos1.Y()+1 ),
Point( aCenter.X() + aSize3.Width(), aPos1.Y()+1 ) );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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