/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"

#include <tools/poly.hxx>
#include <vcl/metric.hxx>
#include <vcl/svapp.hxx>
#include <svtools/colorcfg.hxx>
#include <svx/swframeexample.hxx>
#include <com/sun/star/text/TextContentAnchorType.hpp>
#include <com/sun/star/text/HoriOrientation.hpp>
#include <com/sun/star/text/VertOrientation.hpp>
#include <com/sun/star/text/RelOrientation.hpp>
#include <com/sun/star/text/WrapTextMode.hpp>

using namespace ::com::sun::star::text;

#define FLYINFLY_BORDER 3
#define DEMOTEXT		"Ij"
#define C2S(cChar) UniString::CreateFromAscii(cChar)

SvxSwFrameExample::SvxSwFrameExample( Window *pParent, const ResId& rResID ) :

	Window(pParent, rResID),

	nHAlign     (HoriOrientation::CENTER),
	nHRel       (RelOrientation::FRAME),
	nVAlign     (VertOrientation::TOP),
	nVRel       (RelOrientation::PRINT_AREA),
	nWrap       (WrapTextMode_NONE),
	nAnchor     (TextContentAnchorType_AT_PAGE),
	bTrans      (sal_False),
	aRelPos     (Point(0,0))
{
	InitColors_Impl();
	SetMapMode(MAP_PIXEL);
}

SvxSwFrameExample::~SvxSwFrameExample()
{
}

void SvxSwFrameExample::InitColors_Impl( void )
{
	const StyleSettings& rSettings = GetSettings().GetStyleSettings();
	m_aBgCol = Color( rSettings.GetWindowColor() );								// old: COL_WHITE

	sal_Bool bHC = rSettings.GetHighContrastMode();

	m_aFrameColor = Color( COL_LIGHTGREEN );
	m_aAlignColor = Color( COL_LIGHTRED );
	m_aTransColor = Color( COL_TRANSPARENT );

	m_aTxtCol = bHC?
		svtools::ColorConfig().GetColorValue(svtools::FONTCOLOR).nColor :
		Color( COL_GRAY ); // old: COL_GRAY
	m_aPrintAreaCol = bHC? m_aTxtCol : Color( COL_GRAY );
	m_aBorderCol = m_aTxtCol;													// old: COL_BLACK;
	m_aBlankCol = bHC? m_aTxtCol : Color( COL_LIGHTGRAY );
	m_aBlankFrameCol = bHC? m_aTxtCol : Color( COL_GRAY );
}

void SvxSwFrameExample::DataChanged( const DataChangedEvent& rDCEvt )
{
	Window::DataChanged( rDCEvt );

	if( rDCEvt.GetType() == DATACHANGED_SETTINGS && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) )
		InitColors_Impl();
}

void SvxSwFrameExample::InitAllRects_Impl()
{
//	const Size aSz(GetOutputSizePixel());

	// Page
//	aPage.SetSize(Size(aSz.Width() - 3, aSz.Height() - 3));
	aPage.SetSize( GetOutputSizePixel() );

	sal_uIntPtr nOutWPix = aPage.GetWidth();
	sal_uIntPtr nOutHPix = aPage.GetHeight();

	// PrintArea
	sal_uIntPtr nLBorder;
	sal_uIntPtr nRBorder;
	sal_uIntPtr nTBorder;
	sal_uIntPtr nBBorder;

	sal_uIntPtr nLTxtBorder;
	sal_uIntPtr nRTxtBorder;
	sal_uIntPtr nTTxtBorder;
	sal_uIntPtr nBTxtBorder;

	if (nAnchor != TextContentAnchorType_AS_CHARACTER)
	{
		nLBorder = 14;
		nRBorder = 10;
		nTBorder = 10;
		nBBorder = 15;

		nLTxtBorder = 8;
		nRTxtBorder = 4;
		nTTxtBorder = 2;
		nBTxtBorder = 2;
	}
	else
	{
		nLBorder = 2;
		nRBorder = 2;
		nTBorder = 2;
		nBBorder = 2;

		nLTxtBorder = 2;
		nRTxtBorder = 2;
		nTTxtBorder = 2;
		nBTxtBorder = 2;
	}
	aPagePrtArea = Rectangle(Point(nLBorder, nTBorder), Point((nOutWPix - 1) - nRBorder, (nOutHPix - 1) - nBBorder));

	// Beispiel-Text: Vorbereiten für die Textausgabe
	// Eine Textzeile
	aTextLine = aPagePrtArea;
	aTextLine.SetSize(Size(aTextLine.GetWidth(), 2));
	aTextLine.Left()	+= nLTxtBorder;
	aTextLine.Right()	-= nRTxtBorder;
	aTextLine.Move(0, nTTxtBorder);

	// Rechteck um Absatz incl. Ränder
	sal_uInt16 nLines = (sal_uInt16)((aPagePrtArea.GetHeight() / 2 - nTTxtBorder - nBTxtBorder)
			 / (aTextLine.GetHeight() + 2));
	aPara = aPagePrtArea;
	aPara.SetSize(Size(aPara.GetWidth(),
		(aTextLine.GetHeight() + 2) * nLines + nTTxtBorder + nBTxtBorder));

	// Rechteck um Absatz ohne Ränder
	aParaPrtArea = aPara;
	aParaPrtArea.Left()		+= nLTxtBorder;
	aParaPrtArea.Right()	-= nRTxtBorder;
	aParaPrtArea.Top()		+= nTTxtBorder;
	aParaPrtArea.Bottom()	-= nBTxtBorder;

	if (nAnchor == TextContentAnchorType_AS_CHARACTER || nAnchor == TextContentAnchorType_AT_CHARACTER)
	{
        Font aFont = OutputDevice::GetDefaultFont(
                                DEFAULTFONT_LATIN_TEXT, Application::GetSettings().GetLanguage(),
								DEFAULTFONT_FLAGS_ONLYONE, this );
		aFont.SetColor( m_aTxtCol );
		aFont.SetFillColor( m_aBgCol );
		aFont.SetWeight(WEIGHT_NORMAL);

		if (nAnchor == TextContentAnchorType_AS_CHARACTER)
		{
			aFont.SetSize(Size(0, aParaPrtArea.GetHeight() - 2));
			SetFont(aFont);
			aParaPrtArea.SetSize(Size(GetTextWidth(C2S(DEMOTEXT)), GetTextHeight()));
		}
		else
		{
			aFont.SetSize(Size(0, aParaPrtArea.GetHeight() / 2));
			SetFont(aFont);
			aAutoCharFrame.SetSize(Size(GetTextWidth('A'), GetTextHeight()));
			aAutoCharFrame.SetPos(Point(aParaPrtArea.Left() + (aParaPrtArea.GetWidth() - aAutoCharFrame.GetWidth()) / 2,
				aParaPrtArea.Top() + (aParaPrtArea.GetHeight() - aAutoCharFrame.GetHeight()) / 2));
		}
	}

	// Innerer Frame für am Frame verankerte Rahmen
	aFrameAtFrame = aPara;
	aFrameAtFrame.Left() += 9;
	aFrameAtFrame.Right() -= 5;
	aFrameAtFrame.Bottom() += 5;
	aFrameAtFrame.SetPos(Point(aFrameAtFrame.Left() + 2, (aPagePrtArea.Bottom() - aFrameAtFrame.GetHeight()) / 2 + 5));

	// Groesse des zu positionierenden Rahmens
	if (nAnchor != TextContentAnchorType_AS_CHARACTER)
	{
		sal_uIntPtr nLFBorder = nAnchor == TextContentAnchorType_AT_PAGE ? nLBorder : nLTxtBorder;
		sal_uIntPtr nRFBorder = nAnchor == TextContentAnchorType_AT_PAGE ? nRBorder : nRTxtBorder;

		switch (nHRel)
		{
			case RelOrientation::PAGE_LEFT:
			case RelOrientation::FRAME_LEFT:
				aFrmSize = Size(nLFBorder - 4, (aTextLine.GetHeight() + 2) * 3);
				break;

			case RelOrientation::PAGE_RIGHT:
			case RelOrientation::FRAME_RIGHT:
				aFrmSize = Size(nRFBorder - 4, (aTextLine.GetHeight() + 2) * 3);
				break;

			default:
				aFrmSize = Size(nLBorder - 3, (aTextLine.GetHeight() + 2) * 3);
				break;
		}
		aFrmSize.Width() = Max(5L, aFrmSize.Width());
		aFrmSize.Height() = Max(5L, aFrmSize.Height());
	}
	else
	{
		sal_uIntPtr nFreeWidth = aPagePrtArea.GetWidth() - GetTextWidth(C2S(DEMOTEXT));

		aFrmSize = Size(nFreeWidth / 2, (aTextLine.GetHeight() + 2) * 3);
		aDrawObj.SetSize(Size(Max(5L, (long)nFreeWidth / 3L), Max(5L, aFrmSize.Height() * 3L)));
		aDrawObj.SetPos(Point(aParaPrtArea.Right() + 1, aParaPrtArea.Bottom() / 2));
		aParaPrtArea.Right() = aDrawObj.Right();
	}
}

void SvxSwFrameExample::CalcBoundRect_Impl(Rectangle &rRect)
{
	switch (nAnchor)
	{
		case TextContentAnchorType_AT_PAGE:
		{
			switch (nHRel)
			{
                case RelOrientation::FRAME:
                case RelOrientation::PAGE_FRAME:
					rRect.Left() = aPage.Left();
					rRect.Right() = aPage.Right();
					break;

                case RelOrientation::PRINT_AREA:
                case RelOrientation::PAGE_PRINT_AREA:
					rRect.Left() = aPagePrtArea.Left();
					rRect.Right() = aPagePrtArea.Right();
					break;

                case RelOrientation::PAGE_LEFT:
					rRect.Left() = aPage.Left();
					rRect.Right() = aPagePrtArea.Left();
					break;

                case RelOrientation::PAGE_RIGHT:
					rRect.Left() = aPagePrtArea.Right();
					rRect.Right() = aPage.Right();
					break;
			}

			switch (nVRel)
			{
                case RelOrientation::PRINT_AREA:
                case RelOrientation::PAGE_PRINT_AREA:
					rRect.Top() = aPagePrtArea.Top();
					rRect.Bottom() = aPagePrtArea.Bottom();
					break;

                case RelOrientation::FRAME:
                case RelOrientation::PAGE_FRAME:
					rRect.Top() = aPage.Top();
					rRect.Bottom() = aPage.Bottom();
					break;
			}
		}
		break;

        case TextContentAnchorType_AT_FRAME:
		{
			switch (nHRel)
			{
                case RelOrientation::FRAME:
                case RelOrientation::PAGE_FRAME:
					rRect.Left() = aFrameAtFrame.Left();
					rRect.Right() = aFrameAtFrame.Right();
					break;

                case RelOrientation::PRINT_AREA:
                case RelOrientation::PAGE_PRINT_AREA:
                    rRect.Left() = aFrameAtFrame.Left() + FLYINFLY_BORDER;
					rRect.Right() = aFrameAtFrame.Right() - FLYINFLY_BORDER;
					break;

                case RelOrientation::PAGE_RIGHT:
                    rRect.Left() = aFrameAtFrame.Left();
					rRect.Right() = aFrameAtFrame.Left() + FLYINFLY_BORDER;
					break;

                case RelOrientation::PAGE_LEFT:
                    rRect.Left() = aFrameAtFrame.Right();
					rRect.Right() = aFrameAtFrame.Right() - FLYINFLY_BORDER;
					break;
			}

			switch (nVRel)
			{
                case RelOrientation::FRAME:
                case RelOrientation::PAGE_FRAME:
                    rRect.Top() = aFrameAtFrame.Top();
					rRect.Bottom() = aFrameAtFrame.Bottom();
					break;

                case RelOrientation::PRINT_AREA:
                case RelOrientation::PAGE_PRINT_AREA:
                    rRect.Top() = aFrameAtFrame.Top() + FLYINFLY_BORDER;
					rRect.Bottom() = aFrameAtFrame.Bottom() - FLYINFLY_BORDER;
					break;
			}
		}
		break;
        case TextContentAnchorType_AT_PARAGRAPH:
        case TextContentAnchorType_AT_CHARACTER:
		{
			switch (nHRel)
			{
                case RelOrientation::FRAME:
					rRect.Left() = aPara.Left();
					rRect.Right() = aPara.Right();
					break;

                case RelOrientation::PRINT_AREA:
					rRect.Left() = aParaPrtArea.Left();
					rRect.Right() = aParaPrtArea.Right();
					break;

                case RelOrientation::PAGE_LEFT:
					rRect.Left() = aPage.Left();
					rRect.Right() = aPagePrtArea.Left();
					break;

                case RelOrientation::PAGE_RIGHT:
					rRect.Left() = aPagePrtArea.Right();
					rRect.Right() = aPage.Right();
					break;

                case RelOrientation::PAGE_FRAME:
					rRect.Left() = aPage.Left();
					rRect.Right() = aPage.Right();
					break;

                case RelOrientation::PAGE_PRINT_AREA:
					rRect.Left() = aPagePrtArea.Left();
					rRect.Right() = aPagePrtArea.Right();
					break;

                case RelOrientation::FRAME_LEFT:
					rRect.Left() = aPara.Left();
					rRect.Right() = aParaPrtArea.Left();
					break;

                case RelOrientation::FRAME_RIGHT:
					rRect.Left() = aParaPrtArea.Right();
					rRect.Right() = aPara.Right();
					break;

                case RelOrientation::CHAR:
					rRect.Left() = aAutoCharFrame.Left();
					rRect.Right() = aAutoCharFrame.Left();
					break;
			}

			switch (nVRel)
			{
                case RelOrientation::FRAME:
					rRect.Top() = aPara.Top();
					rRect.Bottom() = aPara.Bottom();
					break;

                case RelOrientation::PRINT_AREA:
					rRect.Top() = aParaPrtArea.Top();
					rRect.Bottom() = aParaPrtArea.Bottom();
					break;

                case RelOrientation::CHAR:
                    if (nVAlign != VertOrientation::NONE &&
                                nVAlign != VertOrientation::CHAR_BOTTOM)
						rRect.Top() = aAutoCharFrame.Top();
					else
						rRect.Top() = aAutoCharFrame.Bottom();
					rRect.Bottom() = aAutoCharFrame.Bottom();
					break;
                // OD 12.11.2003 #i22341#
                case RelOrientation::TEXT_LINE:
                    rRect.Top() = aAutoCharFrame.Top();
                    rRect.Bottom() = aAutoCharFrame.Top();
                break;
			}
		}
		break;

		case TextContentAnchorType_AS_CHARACTER:
			rRect.Left() = aParaPrtArea.Left();
			rRect.Right() = aParaPrtArea.Right();

			switch (nVAlign)
			{
                case VertOrientation::NONE:
                case VertOrientation::TOP:
                case VertOrientation::CENTER:
                case VertOrientation::BOTTOM:
				{
					FontMetric aMetric(GetFontMetric());

					rRect.Top() = aParaPrtArea.Bottom() - aMetric.GetDescent();
					rRect.Bottom() = rRect.Top();
				}
				break;

				default:

                case VertOrientation::LINE_TOP:
                case VertOrientation::LINE_CENTER:
                case VertOrientation::LINE_BOTTOM:
					rRect.Top() = aParaPrtArea.Top();
					rRect.Bottom() = aDrawObj.Bottom();
					break;

                case VertOrientation::CHAR_TOP:
                case VertOrientation::CHAR_CENTER:
                case VertOrientation::CHAR_BOTTOM:
					rRect.Top() = aParaPrtArea.Top();
					rRect.Bottom() = aParaPrtArea.Bottom();
					break;
			}
			break;

		default:
			break;
	}
}

Rectangle SvxSwFrameExample::DrawInnerFrame_Impl(const Rectangle &rRect, const Color &rFillColor, const Color &rBorderColor)
{
	DrawRect_Impl(rRect, rFillColor, rBorderColor);

	// Bereich, zu dem relativ positioniert wird, bestimmen
	Rectangle aRect(rRect);	// aPagePrtArea = Default
	CalcBoundRect_Impl(aRect);

	if (nAnchor == TextContentAnchorType_AT_FRAME && &rRect == &aPagePrtArea)
	{
		// draw test paragraph
		Rectangle aTxt(aTextLine);
		sal_Int32 nStep = aTxt.GetHeight() + 2;
		sal_uInt16 nLines = (sal_uInt16)(aParaPrtArea.GetHeight() / (aTextLine.GetHeight() + 2));

		for (sal_uInt16 i = 0; i < nLines; i++)
		{
			if (i == nLines - 1)
				aTxt.SetSize(Size(aTxt.GetWidth() / 2, aTxt.GetHeight()));
			DrawRect_Impl(aTxt, m_aTxtCol, m_aTransColor);
			aTxt.Move(0, nStep);
		}
	}

	return aRect;
}

void SvxSwFrameExample::Paint(const Rectangle&)
{
	InitAllRects_Impl();

	// draw shadow
//	Rectangle aShadow(aPage);
//	aShadow += Point(3, 3);
//	DrawRect_Impl(aShadow, Color(COL_GRAY), aTransColor);

	// draw page
	DrawRect_Impl( aPage, m_aBgCol, m_aBorderCol );

	// draw PrintArea
	Rectangle aRect = DrawInnerFrame_Impl( aPagePrtArea, m_aTransColor, m_aPrintAreaCol );

	if (nAnchor == TextContentAnchorType_AT_FRAME)
		aRect = DrawInnerFrame_Impl( aFrameAtFrame, m_aBgCol, m_aBorderCol );

	long lXPos 	  = 0;
	long lYPos 	  = 0;

	// Horizontale Ausrichtung
	//
	if (nAnchor != TextContentAnchorType_AS_CHARACTER)
	{
		switch (nHAlign)
		{
            case HoriOrientation::RIGHT:
			{
				lXPos = aRect.Right() - aFrmSize.Width() + 1;
				break;
			}
            case HoriOrientation::CENTER:
			{
				lXPos = aRect.Left() + (aRect.GetWidth() - aFrmSize.Width()) / 2;
				break;
			}
            case HoriOrientation::NONE:
			{
				lXPos = aRect.Left() + aRelPos.X();
				break;
			}

            default: // HoriOrientation::LEFT
				lXPos = aRect.Left();
				break;
		}
	}
	else
		lXPos = aRect.Right() + 2;

	// Vertikale Ausrichtung
	//
	if (nAnchor != TextContentAnchorType_AS_CHARACTER)
	{
		switch (nVAlign)
		{
            case VertOrientation::BOTTOM:
            case VertOrientation::LINE_BOTTOM:
			{
                // OD 12.11.2003 #i22341#
                if ( nVRel != RelOrientation::TEXT_LINE )
                {
                    lYPos = aRect.Bottom() - aFrmSize.Height() + 1;
                }
                else
                {
                    lYPos = aRect.Top();
                }
				break;
			}
            case VertOrientation::CENTER:
            case VertOrientation::LINE_CENTER:
			{
				lYPos = aRect.Top() + (aRect.GetHeight() - aFrmSize.Height()) / 2;
				break;
			}
            case VertOrientation::NONE:
			{
                // OD 12.11.2003 #i22341#
                if ( nVRel != RelOrientation::CHAR && nVRel != RelOrientation::TEXT_LINE )
					lYPos = aRect.Top() + aRelPos.Y();
				else
					lYPos = aRect.Top() - aRelPos.Y();
				break;
			}
			default:
                // OD 12.11.2003 #i22341#
                if ( nVRel != RelOrientation::TEXT_LINE )
                {
                    lYPos = aRect.Top();
                }
                else
                {
                    lYPos = aRect.Bottom() - aFrmSize.Height() + 1;
                }
				break;
		}
	}
	else
	{
		switch(nVAlign)
		{
            case VertOrientation::CENTER:
            case VertOrientation::CHAR_CENTER:
            case VertOrientation::LINE_CENTER:
				lYPos = aRect.Top() + (aRect.GetHeight() - aFrmSize.Height()) / 2;
				break;

            case VertOrientation::TOP:
            case VertOrientation::CHAR_BOTTOM:
            case VertOrientation::LINE_BOTTOM:
				lYPos = aRect.Bottom() - aFrmSize.Height() + 1;
				break;

/*          case VertOrientation::NONE:
            case VertOrientation::BOTTOM:
            case VertOrientation::CHAR_TOP:
            case VertOrientation::LINE_TOP:*/
			default:
				lYPos = aRect.Top() - aRelPos.Y();
				break;
		}
	}

	Rectangle aFrmRect(Point(lXPos, lYPos), aFrmSize);

	Rectangle *pOuterFrame = &aPage;

	if (nAnchor == TextContentAnchorType_AT_FRAME)
		pOuterFrame = &aFrameAtFrame;

	if (aFrmRect.Left() < pOuterFrame->Left())
		aFrmRect.Move(pOuterFrame->Left() - aFrmRect.Left(), 0);
	if (aFrmRect.Right() > pOuterFrame->Right())
		aFrmRect.Move(pOuterFrame->Right() - aFrmRect.Right(), 0);

	if (aFrmRect.Top() < pOuterFrame->Top())
		aFrmRect.Move(0, pOuterFrame->Top() - aFrmRect.Top());
	if (aFrmRect.Bottom() > pOuterFrame->Bottom())
		aFrmRect.Move(0, pOuterFrame->Bottom() - aFrmRect.Bottom());

	// draw test paragraph
	const long nTxtLineHeight = aTextLine.GetHeight();
	Rectangle aTxt(aTextLine);
	sal_Int32 nStep;
	sal_uInt16 nLines;

	if (nAnchor == TextContentAnchorType_AT_FRAME)
	{
		aTxt.Left() = aFrameAtFrame.Left() + FLYINFLY_BORDER;
		aTxt.Right() = aFrameAtFrame.Right() - FLYINFLY_BORDER;
		aTxt.Top() = aFrameAtFrame.Top() + FLYINFLY_BORDER;
		aTxt.Bottom() = aTxt.Top() + aTextLine.GetHeight() - 1;

		nStep = aTxt.GetHeight() + 2;
		nLines = (sal_uInt16)(((aFrameAtFrame.GetHeight() - 2 * FLYINFLY_BORDER) * 2 / 3)
				 / (aTxt.GetHeight() + 2));
	}
	else
	{
		nStep = aTxt.GetHeight() + 2;
		nLines = (sal_uInt16)(aParaPrtArea.GetHeight() / (aTextLine.GetHeight() + 2));
	}

	if (nAnchor != TextContentAnchorType_AS_CHARACTER)
	{
		// Text simulieren
		//
		const long nOldR = aTxt.Right();
		const long nOldL = aTxt.Left();

		// OD 12.11.2003 #i22341#
		const bool bIgnoreWrap = nAnchor == TextContentAnchorType_AT_CHARACTER &&
                           ( nHRel == RelOrientation::CHAR || nVRel == RelOrientation::CHAR ||
                             nVRel == RelOrientation::TEXT_LINE );

		for (sal_uInt16 i = 0; i < nLines; ++i)
		{
			if (i == (nLines - 1))
				aTxt.SetSize(Size(aTxt.GetWidth() / 2, aTxt.GetHeight()));

			if (aTxt.IsOver(aFrmRect) && nAnchor != TextContentAnchorType_AS_CHARACTER && !bIgnoreWrap)
			{
				switch(nWrap)
				{
                    case WrapTextMode_NONE:
						aTxt.Top() 	  = aFrmRect.Bottom() + nTxtLineHeight;
						aTxt.Bottom() = aTxt.Top() + nTxtLineHeight - 1;
						break;

                    case WrapTextMode_LEFT:
						aTxt.Right() = aFrmRect.Left();
						break;

                    case WrapTextMode_RIGHT:
						aTxt.Left() = aFrmRect.Right();
						break;
				}
			}
			if (pOuterFrame->IsInside(aTxt))
                DrawRect_Impl( aTxt, m_aTxtCol, m_aTransColor );

			aTxt.Move(0, nStep);
			aTxt.Right() = nOldR;
			aTxt.Left()  = nOldL;
		}
		aTxt.Move(0, -nStep);

        if (nAnchor != TextContentAnchorType_AT_FRAME && aTxt.Bottom() > aParaPrtArea.Bottom())
		{
			// Text wurde durch Rahmen verdrängt, daher Para-Höhe anpassen
			sal_uIntPtr nDiff = aTxt.Bottom() - aParaPrtArea.Bottom();
			aParaPrtArea.Bottom() += nDiff;
			aPara.Bottom() += nDiff;

            CalcBoundRect_Impl(aRect);

			aParaPrtArea.Bottom() -= nDiff;
			aPara.Bottom() -= nDiff;
		}
        if (nAnchor == TextContentAnchorType_AT_CHARACTER && bIgnoreWrap)
			DrawText(aAutoCharFrame, 'A');
	}
	else
	{
		DrawText(aParaPrtArea, C2S(DEMOTEXT));
        DrawRect_Impl(aDrawObj, m_aBlankCol, m_aBlankFrameCol );
	}

	// Rechteck zeichnen, zu dem der Rahmen ausgerichtet wird:
    DrawRect_Impl(aRect, m_aTransColor, m_aAlignColor);

	// Frame anzeigen
    sal_Bool bDontFill = (nAnchor == TextContentAnchorType_AT_CHARACTER && aFrmRect.IsOver(aAutoCharFrame)) ? sal_True : bTrans;
    DrawRect_Impl( aFrmRect, bDontFill? m_aTransColor : m_aBgCol, m_aFrameColor );
}

void SvxSwFrameExample::SetRelPos(const Point& rP)
{
	aRelPos = rP;

	if (aRelPos.X() > 0)
		aRelPos.X() = 5;
	if (aRelPos.X() < 0)
		aRelPos.X() = -5;

	if (aRelPos.Y() > 0)
		aRelPos.Y() = 5;
	if (aRelPos.Y() < 0)
		aRelPos.Y() = -5;
}

void SvxSwFrameExample::DrawRect_Impl(const Rectangle &rRect, const Color &rFillColor, const Color &rLineColor)
{
	SetFillColor(rFillColor);
	SetLineColor(rLineColor);
	Window::DrawRect(rRect);
}

/* vim: set noet sw=4 ts=4: */