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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_svx.hxx"
+
+// include ---------------------------------------------------------------
+
+
+#include <vcl/bitmap.hxx>
+#include <editeng/frmdiritem.hxx>
+#include <svx/pageitem.hxx>
+#include <svx/pagectrl.hxx>
+#include <editeng/boxitem.hxx>
+
+#include <algorithm>
+
+// struct PageWindow_Impl ------------------------------------------------
+
+struct PageWindow_Impl
+{
+ SvxBoxItem* pBorder;
+ Bitmap aBitmap;
+ bool bBitmap;
+ sal_Bool bResetBackground;
+ sal_Bool bFrameDirection;
+ sal_Int32 nFrameDirection;
+
+
+ PageWindow_Impl() :
+ pBorder(0),
+ bBitmap(sal_False),
+ bResetBackground(sal_False),
+ bFrameDirection(sal_False),
+ nFrameDirection(0) {}
+
+ void EnableFrameDirection(sal_Bool bEnable){bFrameDirection = bEnable;}
+ void SetFrameDirection(sal_Int32 nDirection){nFrameDirection = nDirection;}
+
+};
+
+// STATIC DATA -----------------------------------------------------------
+
+#define CELL_WIDTH 1600L
+#define CELL_HEIGHT 800L
+
+// class SvxPageWindow ---------------------------------------------------
+
+SvxPageWindow::SvxPageWindow( Window* pParent, const ResId& rId ) :
+
+ Window( pParent, rId ),
+
+ nTop ( 0 ),
+ nBottom ( 0 ),
+ nLeft ( 0 ),
+ nRight ( 0 ),
+ aColor ( COL_TRANSPARENT ),
+ nHdLeft ( 0 ),
+ nHdRight ( 0 ),
+ nHdDist ( 0 ),
+ nHdHeight ( 0 ),
+ aHdColor ( COL_TRANSPARENT ),
+ pHdBorder ( 0 ),
+ nFtLeft ( 0 ),
+ nFtRight ( 0 ),
+ nFtDist ( 0 ),
+ nFtHeight ( 0 ),
+ aFtColor ( COL_TRANSPARENT ),
+ pFtBorder ( 0 ),
+ bFooter ( sal_False ),
+ bHeader ( sal_False ),
+ bTable ( sal_False ),
+ bHorz ( sal_False ),
+ bVert ( sal_False ),
+ eUsage ( SVX_PAGE_ALL )
+
+{
+ pImpl = new PageWindow_Impl;
+
+ // Count in Twips by default
+ SetMapMode( MapMode( MAP_TWIP ) );
+ aWinSize = GetOutputSizePixel();
+ aWinSize.Height() -= 4;
+ aWinSize.Width() -= 4;
+
+ aWinSize = PixelToLogic( aWinSize );
+ SetBackground();
+}
+
+// -----------------------------------------------------------------------
+
+SvxPageWindow::~SvxPageWindow()
+{
+ delete pImpl;
+ delete pHdBorder;
+ delete pFtBorder;
+}
+
+// -----------------------------------------------------------------------
+
+void SvxPageWindow::Paint( const Rectangle& )
+{
+ Fraction aXScale( aWinSize.Width(), std::max( (long) (aSize.Width() * 2 + aSize.Width() / 8), 1L ) );
+ Fraction aYScale( aWinSize.Height(), std::max( aSize.Height(), 1L ) );
+ MapMode aMapMode( GetMapMode() );
+
+ if ( aYScale < aXScale )
+ {
+ aMapMode.SetScaleX( aYScale );
+ aMapMode.SetScaleY( aYScale );
+ }
+ else
+ {
+ aMapMode.SetScaleX( aXScale );
+ aMapMode.SetScaleY( aXScale );
+ }
+ SetMapMode( aMapMode );
+ Size aSz( PixelToLogic( GetSizePixel() ) );
+ long nYPos = ( aSz.Height() - aSize.Height() ) / 2;
+
+ if ( eUsage == SVX_PAGE_ALL )
+ {
+ // all pages are equal -> draw one page
+ if ( aSize.Width() > aSize.Height() )
+ {
+ // Draw Landscape page of the same size
+ Fraction aX = aMapMode.GetScaleX();
+ Fraction aY = aMapMode.GetScaleY();
+ Fraction a2( 1.5 );
+ aX *= a2;
+ aY *= a2;
+ aMapMode.SetScaleX( aX );
+ aMapMode.SetScaleY( aY );
+ SetMapMode( aMapMode );
+ aSz = PixelToLogic( GetSizePixel() );
+ nYPos = ( aSz.Height() - aSize.Height() ) / 2;
+ long nXPos = ( aSz.Width() - aSize.Width() ) / 2;
+ DrawPage( Point( nXPos, nYPos ), sal_True, sal_True );
+ }
+ else
+ // Portrait
+ DrawPage( Point( ( aSz.Width() - aSize.Width() ) / 2, nYPos ), sal_True, sal_True );
+ }
+ else
+ {
+ // Left and right page are different -> draw two pages if possible
+ DrawPage( Point( 0, nYPos ), sal_False, (sal_Bool)( eUsage & SVX_PAGE_LEFT ) );
+ DrawPage( Point( aSize.Width() + aSize.Width() / 8, nYPos ), sal_True,
+ (sal_Bool)( eUsage & SVX_PAGE_RIGHT ) );
+ }
+}
+
+// -----------------------------------------------------------------------
+void SvxPageWindow::DrawPage( const Point& rOrg, const sal_Bool bSecond, const sal_Bool bEnabled )
+{
+ const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
+ const Color& rFieldColor = rStyleSettings.GetFieldColor();
+ const Color& rFieldTextColor = rStyleSettings.GetFieldTextColor();
+ const Color& rDisableColor = rStyleSettings.GetDisableColor();
+ const Color& rDlgColor = rStyleSettings.GetDialogColor();
+
+ // background
+ if(!bSecond || pImpl->bResetBackground)
+ {
+ SetLineColor( Color(COL_TRANSPARENT) );
+ SetFillColor( rDlgColor );
+ Size winSize(GetOutputSize());
+ DrawRect( Rectangle( Point(0,0), winSize ) );
+
+ if ( pImpl->bResetBackground )
+ pImpl->bResetBackground = sal_False;
+ }
+ SetLineColor( rFieldTextColor );
+ // Shadow
+ Size aTempSize = aSize;
+ // Page
+ if ( !bEnabled )
+ {
+ SetFillColor( rDisableColor );
+ DrawRect( Rectangle( rOrg, aTempSize ) );
+ return;
+ }
+ SetFillColor( rFieldColor );
+ DrawRect( Rectangle( rOrg, aTempSize ) );
+
+ // Border Top Bottom Left Right
+ Point aBegin( rOrg );
+ Point aEnd( rOrg );
+
+ long nL = nLeft;
+ long nR = nRight;
+
+ if ( eUsage == SVX_PAGE_MIRROR && !bSecond )
+ {
+ // turn for mirrored
+ nL = nRight;
+ nR = nLeft;
+ }
+
+ Rectangle aRect;
+
+ aRect.Left() = rOrg.X() + nL;
+ aRect.Right() = rOrg.X() + aTempSize.Width() - nR;
+ aRect.Top() = rOrg.Y() + nTop;
+ aRect.Bottom()= rOrg.Y() + aTempSize.Height() - nBottom;
+
+ Rectangle aHdRect( aRect );
+ Rectangle aFtRect( aRect );
+
+ if ( bHeader )
+ {
+ // show headers if possible
+ aHdRect.Left() += nHdLeft;
+ aHdRect.Right() -= nHdRight;
+ aHdRect.Bottom() = aRect.Top() + nHdHeight;
+ aRect.Top() += nHdHeight + nHdDist;
+ SetFillColor( aHdColor );
+ DrawRect( aHdRect );
+ }
+
+ if ( bFooter )
+ {
+ // show footer if possible
+ aFtRect.Left() += nFtLeft;
+ aFtRect.Right() -= nFtRight;
+ aFtRect.Top() = aRect.Bottom() - nFtHeight;
+ aRect.Bottom() -= nFtHeight + nFtDist;
+ SetFillColor( aFtColor );
+ DrawRect( aFtRect );
+ }
+
+ // Paint Body
+ SetFillColor( aColor );
+ if ( pImpl->bBitmap )
+ {
+ DrawRect( aRect );
+ Point aBmpPnt = aRect.TopLeft();
+ Size aBmpSiz = aRect.GetSize();
+ long nDeltaX = aBmpSiz.Width() / 15;
+ long nDeltaY = aBmpSiz.Height() / 15;
+ aBmpPnt.X() += nDeltaX;
+ aBmpPnt.Y() += nDeltaY;
+ aBmpSiz.Width() -= nDeltaX * 2;
+ aBmpSiz.Height() -= nDeltaY * 2;
+ DrawBitmap( aBmpPnt, aBmpSiz, pImpl->aBitmap );
+ }
+ else
+ DrawRect( aRect );
+
+ if(pImpl->bFrameDirection && !bTable)
+ {
+ Point aPos;
+ Font aFont(GetFont());
+ const Size aSaveSize = aFont.GetSize();
+ Size aDrawSize( 0, aRect.GetHeight() / 6);
+ aFont.SetSize(aDrawSize);
+ SetFont(aFont);
+ String sText(String::CreateFromAscii("ABC"));
+ Point aMove(1, GetTextHeight());
+ sal_Unicode cArrow = 0x2193;
+ long nAWidth = GetTextWidth(String(sText.GetChar(0)));
+ switch(pImpl->nFrameDirection)
+ {
+ case FRMDIR_HORI_LEFT_TOP:
+ aPos = aRect.TopLeft();
+ aPos.X() += PixelToLogic(Point(1,1)).X();
+ aMove.Y() = 0;
+ cArrow = 0x2192;
+ break;
+ case FRMDIR_HORI_RIGHT_TOP:
+ aPos = aRect.TopRight();
+ aPos.X() -= nAWidth;
+ aMove.Y() = 0;
+ aMove.X() *= -1;
+ cArrow = 0x2190;
+ break;
+ case FRMDIR_VERT_TOP_LEFT:
+ aPos = aRect.TopLeft();
+ aPos.X() += PixelToLogic(Point(1,1)).X();
+ aMove.X() = 0;
+ break;
+ case FRMDIR_VERT_TOP_RIGHT:
+ aPos = aRect.TopRight();
+ aPos.X() -= nAWidth;
+ aMove.X() = 0;
+ break;
+ }
+ sText.Append(cArrow);
+ for(sal_uInt16 i = 0; i < sText.Len(); i++)
+ {
+ String sDraw(sText.GetChar(i));
+ long nHDiff = 0;
+ long nCharWidth = GetTextWidth(sDraw);
+ sal_Bool bHorizontal = 0 == aMove.Y();
+ if(!bHorizontal)
+ {
+ nHDiff = (nAWidth - nCharWidth)/2;
+ aPos.X() += nHDiff;
+ }
+ DrawText(aPos, sDraw);
+ if(bHorizontal)
+ {
+ aPos.X() += aMove.X() < 0 ? - nCharWidth : nCharWidth;
+ }
+ else
+ {
+ aPos.X() -= nHDiff;
+ aPos.Y() += aMove.Y();
+ }
+ }
+ aFont.SetSize(aSaveSize);
+ SetFont(aFont);
+
+ }
+ if ( bTable )
+ {
+ // Paint Table, if necessary center it
+ SetLineColor( Color(COL_LIGHTGRAY) );
+
+ long nW = aRect.GetWidth(), nH = aRect.GetHeight();
+ long nTW = CELL_WIDTH * 3, nTH = CELL_HEIGHT * 3;
+ long _nLeft = bHorz ? aRect.Left() + ((nW - nTW) / 2) : aRect.Left();
+ long _nTop = bVert ? aRect.Top() + ((nH - nTH) / 2) : aRect.Top();
+ Rectangle aCellRect( Point( _nLeft, _nTop ), Size( CELL_WIDTH, CELL_HEIGHT ) );
+
+ for ( sal_uInt16 i = 0; i < 3; ++i )
+ {
+ aCellRect.Left() = _nLeft;
+ aCellRect.Right() = _nLeft + CELL_WIDTH;
+ if ( i > 0 )
+ aCellRect.Move( 0, CELL_HEIGHT );
+
+ for ( sal_uInt16 j = 0; j < 3; ++j )
+ {
+ if ( j > 0 )
+ aCellRect.Move( CELL_WIDTH, 0 );
+ DrawRect( aCellRect );
+ }
+ }
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void SvxPageWindow::SetBorder( const SvxBoxItem& rNew )
+{
+ delete pImpl->pBorder;
+ pImpl->pBorder = new SvxBoxItem( rNew );
+}
+
+// -----------------------------------------------------------------------
+
+void SvxPageWindow::SetBitmap( Bitmap* pBmp )
+{
+ if ( pBmp )
+ {
+ pImpl->aBitmap = *pBmp;
+ pImpl->bBitmap = sal_True;
+ }
+ else
+ pImpl->bBitmap = sal_False;
+}
+
+// -----------------------------------------------------------------------
+
+void SvxPageWindow::SetHdBorder( const SvxBoxItem& rNew )
+{
+ delete pHdBorder;
+ pHdBorder = new SvxBoxItem( rNew );
+}
+// -----------------------------------------------------------------------
+
+void SvxPageWindow::SetFtBorder( const SvxBoxItem& rNew )
+{
+ delete pFtBorder;
+ pFtBorder = new SvxBoxItem( rNew );
+}
+
+void SvxPageWindow::EnableFrameDirection(sal_Bool bEnable)
+{
+ pImpl->EnableFrameDirection(bEnable);
+}
+
+void SvxPageWindow::SetFrameDirection(sal_Int32 nFrameDirection)
+{
+ pImpl->SetFrameDirection(nFrameDirection);
+}
+
+void SvxPageWindow::ResetBackground()
+{
+ pImpl->bResetBackground = sal_True;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit (git 2.34.1) at 2024-06-14 20:11:58 +0000