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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Version: MPL 1.1 / GPLv3+ / LGPLv3+
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* [ Copyright (C) 2011 SUSE <cbosdonnat@suse.com> (initial developer) ]
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 3 or later (the "GPLv3+"), or
* the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
* in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
* instead of those above.
*/
#include <docvw.hrc>
#include <edtwin.hxx>
#include <fmthdft.hxx>
#include <HeaderFooterWin.hxx>
#include <pagefrm.hxx>
#include <view.hxx>
#include <viewopt.hxx>
#include <wrtsh.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/color/bcolortools.hxx>
#include <editeng/ulspitem.hxx>
#include <svtools/svtdata.hxx>
#include <svtools/svtools.hrc>
#include <vcl/decoview.hxx>
#include <vcl/menubtn.hxx>
#include <vcl/svapp.hxx>
#define TEXT_PADDING 7
#define BOX_DISTANCE 10
#define BUTTON_WIDTH 18
namespace
{
basegfx::BColor lcl_GetFillColor( basegfx::BColor aLineColor )
{
basegfx::BColor aHslLine = basegfx::tools::rgb2hsl( aLineColor );
double nLuminance = aHslLine.getZ() * 2.5;
if ( nLuminance == 0 )
nLuminance = 0.5;
else if ( nLuminance >= 1.0 )
nLuminance = aHslLine.getZ() * 0.4;
aHslLine.setZ( nLuminance );
return basegfx::tools::hsl2rgb( aHslLine );
}
void lcl_DrawBackground( OutputDevice* pOut, const Rectangle& rRect, bool bHeader )
{
// Colors
basegfx::BColor aLineColor = SwViewOption::GetHeaderFooterMarkColor().getBColor();
basegfx::BColor aFillColor = lcl_GetFillColor( aLineColor );
// Draw the background rect
pOut->SetFillColor( Color ( aFillColor ) );
pOut->SetLineColor( Color ( aFillColor ) );
pOut->DrawRect( rRect );
// Draw the lines around the rect
pOut->SetLineColor( Color( aLineColor ) );
basegfx::B2DPolygon aPolygon;
aPolygon.append( basegfx::B2DPoint( rRect.Left(), rRect.Top() ) );
aPolygon.append( basegfx::B2DPoint( rRect.Left(), rRect.Bottom() ) );
pOut->DrawPolyLine( aPolygon, 1.0 );
aPolygon.clear();
aPolygon.append( basegfx::B2DPoint( rRect.Right(), rRect.Top() ) );
aPolygon.append( basegfx::B2DPoint( rRect.Right(), rRect.Bottom() ) );
pOut->DrawPolyLine( aPolygon, 1.0 );
long nYLine = rRect.Bottom();
if ( !bHeader )
nYLine = rRect.Top();
aPolygon.clear();
aPolygon.append( basegfx::B2DPoint( rRect.Left(), nYLine ) );
aPolygon.append( basegfx::B2DPoint( rRect.Right(), nYLine ) );
pOut->DrawPolyLine( aPolygon, 1.0 );
}
}
class SwHeaderFooterButton : public MenuButton
{
SwHeaderFooterWin* m_pWindow;
public:
SwHeaderFooterButton( SwHeaderFooterWin* pWindow );
~SwHeaderFooterButton( );
virtual void Paint( const Rectangle& rRect );
virtual void MouseButtonDown( const MouseEvent& rMEvt );
};
SwHeaderFooterWin::SwHeaderFooterWin( SwEditWin* pEditWin, const SwPageFrm* pPageFrm, bool bHeader ) :
Window( pEditWin, WB_DIALOGCONTROL ),
m_pEditWin( pEditWin ),
m_sLabel( ),
m_pPageFrm( pPageFrm ),
m_bIsHeader( bHeader ),
m_pButton( NULL )
{
// Get the font and configure it
Font aFont = GetSettings().GetStyleSettings().GetToolFont();
SetZoomedPointFont( aFont );
// Use pixels for the rest of the drawing
SetMapMode( MapMode ( MAP_PIXEL ) );
// Compute the text to show
m_sLabel = ResId::toString( SW_RES( STR_HEADER_TITLE ) );
if ( !m_bIsHeader )
m_sLabel = ResId::toString( SW_RES( STR_FOOTER_TITLE ) );
sal_Int32 nPos = m_sLabel.lastIndexOf( rtl::OUString::createFromAscii( "%1" ) );
m_sLabel = m_sLabel.replaceAt( nPos, 2, m_pPageFrm->GetPageDesc()->GetName() );
}
SwHeaderFooterWin::~SwHeaderFooterWin( )
{
delete m_pButton;
}
MenuButton* SwHeaderFooterWin::GetMenuButton()
{
if ( !m_pButton )
m_pButton = new SwHeaderFooterButton( this );
m_pButton->Show();
return m_pButton;
}
void SwHeaderFooterWin::SetOffset( Point aOffset )
{
// Compute the text size and get the box position & size from it
Rectangle aTextRect;
GetTextBoundRect( aTextRect, String( m_sLabel ) );
Rectangle aTextPxRect = LogicToPixel( aTextRect );
Size aBoxSize ( aTextPxRect.GetWidth() + BUTTON_WIDTH + TEXT_PADDING * 2,
aTextPxRect.GetHeight() + TEXT_PADDING * 2 );
long nYFooterOff = 0;
if ( !IsHeader() )
nYFooterOff = aBoxSize.Height();
Point aBoxPos( aOffset.X() - aBoxSize.Width() - BOX_DISTANCE,
aOffset.Y() - nYFooterOff );
// Set the position & Size of the window
SetPosSizePixel( aBoxPos, aBoxSize );
// Set the button position and size
Point aBtnPos( aBoxSize.getWidth() - BUTTON_WIDTH, 0 );
Size aBtnSize( BUTTON_WIDTH, aBoxSize.getHeight() );
GetMenuButton()->SetPosSizePixel( aBtnPos, aBtnSize );
}
void SwHeaderFooterWin::Paint( const Rectangle& )
{
const Rectangle aRect( Rectangle( Point( 0, 0 ), PixelToLogic( GetSizePixel() ) ) );
lcl_DrawBackground( this, aRect, m_bIsHeader );
// Draw the text
Rectangle aTextRect;
GetTextBoundRect( aTextRect, String( m_sLabel ) );
Point aTextPos = aTextRect.TopLeft() + Point( TEXT_PADDING, 0 );
basegfx::BColor aLineColor = SwViewOption::GetHeaderFooterMarkColor().getBColor();
SetTextColor( Color( aLineColor ) );
DrawText( aTextPos, String( m_sLabel ) );
}
bool SwHeaderFooterWin::IsEmptyHeaderFooter( )
{
bool bResult = true;
// Actually check it
const SwPageDesc* pDesc = m_pPageFrm->GetPageDesc();
const SwFrmFmt* pFmt = pDesc->GetLeftFmt();
if ( m_pPageFrm->OnRightPage() )
pFmt = pDesc->GetRightFmt();
if ( pFmt )
{
if ( m_bIsHeader )
bResult = !pFmt->GetHeader().IsActive();
else
bResult = !pFmt->GetFooter().IsActive();
}
return bResult;
}
void SwHeaderFooterWin::ChangeHeaderOrFooter( )
{
SwWrtShell& rSh = m_pEditWin->GetView().GetWrtShell();
rSh.addCurrentPosition();
rSh.StartAllAction();
rSh.StartUndo( UNDO_HEADER_FOOTER );
const SwPageDesc* pPageDesc = GetPageFrame()->GetPageDesc();
SwFrmFmt& rMaster = const_cast< SwFrmFmt& > (pPageDesc->GetMaster() );
if ( m_bIsHeader )
rMaster.SetFmtAttr( SwFmtHeader( true ) );
else
rMaster.SetFmtAttr( SwFmtFooter( true ) );
SvxULSpaceItem aUL( m_bIsHeader ? 0 : MM50, m_bIsHeader ? MM50 : 0, RES_UL_SPACE );
SwFrmFmt* pFmt = m_bIsHeader ?
( SwFrmFmt* )rMaster.GetHeader().GetHeaderFmt():
( SwFrmFmt* )rMaster.GetFooter().GetFooterFmt();
pFmt->SetFmtAttr( aUL );
rSh.EndUndo( UNDO_HEADER_FOOTER );
rSh.EndAllAction();
}
SwHeaderFooterButton::SwHeaderFooterButton( SwHeaderFooterWin* pWindow ) :
MenuButton( pWindow ),
m_pWindow( pWindow )
{
}
SwHeaderFooterButton::~SwHeaderFooterButton( )
{
}
void SwHeaderFooterButton::Paint( const Rectangle& )
{
const Rectangle aRect( Rectangle( Point( 0, 0 ), PixelToLogic( GetSizePixel() ) ) );
lcl_DrawBackground( this, aRect, m_pWindow->IsHeader() );
Rectangle aSymbolRect( aRect );
// 25% distance to the left and right button border
const long nBorderDistanceLeftAndRight = ((aSymbolRect.GetWidth()*250)+500)/1000;
aSymbolRect.Left()+=nBorderDistanceLeftAndRight;
aSymbolRect.Right()-=nBorderDistanceLeftAndRight;
// 30% distance to the top button border
const long nBorderDistanceTop = ((aSymbolRect.GetHeight()*300)+500)/1000;
aSymbolRect.Top()+=nBorderDistanceTop;
// 25% distance to the bottom button border
const long nBorderDistanceBottom = ((aSymbolRect.GetHeight()*250)+500)/1000;
aSymbolRect.Bottom()-=nBorderDistanceBottom;
if ( m_pWindow->IsEmptyHeaderFooter( ) )
{
SvtResId id( BMP_LIST_ADD );
Image aPlusImg( id );
Size aSize = aPlusImg.GetSizePixel();
Point aPt = aRect.TopLeft();
long nXOffset = ( aRect.GetWidth() - aSize.Width() ) / 2;
long nYOffset = ( aRect.GetHeight() - aSize.Height() ) / 2;
aPt += Point( nXOffset, nYOffset );
DrawImage(aPt, aPlusImg);
}
else
{
DecorationView aDecoView( this );
aDecoView.DrawSymbol( aSymbolRect, SYMBOL_SPIN_DOWN,
( Application::GetSettings().GetStyleSettings().GetHighContrastMode()
? Color( COL_WHITE )
: Color( COL_BLACK ) ) );
}
}
void SwHeaderFooterButton::MouseButtonDown( const MouseEvent& rMEvt )
{
if ( m_pWindow->IsEmptyHeaderFooter( ) )
{
// Add the header / footer
m_pWindow->ChangeHeaderOrFooter();
}
else
MenuButton::MouseButtonDown( rMEvt );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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