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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 <vcl/metric.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/settings.hxx>
+#include <svtools/colorcfg.hxx>
+#include <svx/swframeexample.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <com/sun/star/text/HoriOrientation.hpp>
+#include <com/sun/star/text/VertOrientation.hpp>
+#include <com/sun/star/text/RelOrientation.hpp>
+
+using namespace ::com::sun::star::text;
+
+#define FLYINFLY_BORDER 3
+constexpr OUStringLiteral DEMOTEXT = u"Ij";
+
+namespace {
+
+void DrawRect_Impl(vcl::RenderContext& rRenderContext, const tools::Rectangle &rRect,
+ const Color &rFillColor, const Color &rLineColor)
+{
+ rRenderContext.SetFillColor(rFillColor);
+ rRenderContext.SetLineColor(rLineColor);
+ rRenderContext.DrawRect(rRect);
+}
+
+}
+
+SwFrameExample::SwFrameExample()
+ : nHAlign(HoriOrientation::CENTER)
+ , nHRel(RelOrientation::FRAME)
+ , nVAlign(VertOrientation::TOP)
+ , nVRel(RelOrientation::PRINT_AREA)
+ , nWrap(WrapTextMode_NONE)
+ , nAnchor(RndStdIds::FLY_AT_PAGE)
+ , bTrans(false)
+ , aRelPos(Point(0,0))
+{
+ InitColors_Impl();
+}
+
+void SwFrameExample::SetDrawingArea(weld::DrawingArea* pDrawingArea)
+{
+ CustomWidgetController::SetDrawingArea(pDrawingArea);
+ pDrawingArea->set_size_request(pDrawingArea->get_approximate_digit_width() * 16,
+ pDrawingArea->get_text_height() * 12);
+}
+
+void SwFrameExample::InitColors_Impl()
+{
+ const StyleSettings& rSettings = Application::GetSettings().GetStyleSettings();
+ m_aBgCol = rSettings.GetWindowColor();
+
+ bool bHC = rSettings.GetHighContrastMode();
+
+ m_aFrameColor = COL_LIGHTGREEN;
+ m_aAlignColor = COL_LIGHTRED;
+ m_aTransColor = COL_TRANSPARENT;
+
+ m_aTxtCol = bHC?
+ svtools::ColorConfig().GetColorValue(svtools::FONTCOLOR).nColor :
+ COL_GRAY;
+ m_aPrintAreaCol = bHC? m_aTxtCol : COL_GRAY;
+ m_aBorderCol = m_aTxtCol;
+ m_aBlankCol = bHC? m_aTxtCol : COL_LIGHTGRAY;
+ m_aBlankFrameCol = bHC? m_aTxtCol : COL_GRAY;
+}
+
+void SwFrameExample::StyleUpdated()
+{
+ InitColors_Impl();
+ CustomWidgetController::StyleUpdated();
+}
+
+void SwFrameExample::InitAllRects_Impl(vcl::RenderContext& rRenderContext)
+{
+ aPage.SetSize(GetOutputSizePixel());
+
+ sal_uInt32 nOutWPix = aPage.GetWidth();
+ sal_uInt32 nOutHPix = aPage.GetHeight();
+
+ // PrintArea
+ sal_uInt32 nLBorder;
+ sal_uInt32 nRBorder;
+ sal_uInt32 nTBorder;
+ sal_uInt32 nBBorder;
+
+ sal_uInt32 nLTxtBorder;
+ sal_uInt32 nRTxtBorder;
+ sal_uInt32 nTTxtBorder;
+ sal_uInt32 nBTxtBorder;
+
+ if (nAnchor != RndStdIds::FLY_AS_CHAR)
+ {
+ 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 = tools::Rectangle(Point(nLBorder, nTBorder), Point((nOutWPix - 1) - nRBorder, (nOutHPix - 1) - nBBorder));
+
+ // Example text: Preparing for the text output
+ // A line of text
+ aTextLine = aPagePrtArea;
+ aTextLine.SetSize(Size(aTextLine.GetWidth(), 2));
+ aTextLine.AdjustLeft(nLTxtBorder );
+ aTextLine.AdjustRight( -sal_Int32(nRTxtBorder) );
+ aTextLine.Move(0, nTTxtBorder);
+
+ // Rectangle to edges including paragraph
+ sal_uInt16 nLines = static_cast<sal_uInt16>((aPagePrtArea.GetHeight() / 2 - nTTxtBorder - nBTxtBorder)
+ / (aTextLine.GetHeight() + 2));
+ aPara = aPagePrtArea;
+ aPara.SetSize(Size(aPara.GetWidth(),
+ (aTextLine.GetHeight() + 2) * nLines + nTTxtBorder + nBTxtBorder));
+
+ // Rectangle around paragraph without borders
+ aParaPrtArea = aPara;
+ aParaPrtArea.AdjustLeft(nLTxtBorder );
+ aParaPrtArea.AdjustRight( -sal_Int32(nRTxtBorder) );
+ aParaPrtArea.AdjustTop(nTTxtBorder );
+ aParaPrtArea.AdjustBottom( -sal_Int32(nBTxtBorder) );
+
+ if (nAnchor == RndStdIds::FLY_AS_CHAR || nAnchor == RndStdIds::FLY_AT_CHAR)
+ {
+ vcl::Font aFont = OutputDevice::GetDefaultFont(
+ DefaultFontType::LATIN_TEXT, Application::GetSettings().GetLanguageTag().getLanguageType(),
+ GetDefaultFontFlags::OnlyOne, &rRenderContext );
+ aFont.SetColor( m_aTxtCol );
+ aFont.SetFillColor( m_aBgCol );
+ aFont.SetWeight(WEIGHT_NORMAL);
+
+ if (nAnchor == RndStdIds::FLY_AS_CHAR)
+ {
+ aFont.SetFontSize(Size(0, aParaPrtArea.GetHeight() - 2));
+ rRenderContext.SetFont(aFont);
+ aParaPrtArea.SetSize(Size(rRenderContext.GetTextWidth(DEMOTEXT), rRenderContext.GetTextHeight()));
+ }
+ else
+ {
+ aFont.SetFontSize(Size(0, aParaPrtArea.GetHeight() / 2));
+ rRenderContext.SetFont(aFont);
+ aAutoCharFrame.SetSize(Size(rRenderContext.GetTextWidth(OUString('A')), GetTextHeight()));
+ aAutoCharFrame.SetPos(Point(aParaPrtArea.Left() + (aParaPrtArea.GetWidth() - aAutoCharFrame.GetWidth()) / 2,
+ aParaPrtArea.Top() + (aParaPrtArea.GetHeight() - aAutoCharFrame.GetHeight()) / 2));
+ }
+ }
+
+ // Inner Frame anchored at the Frame
+ aFrameAtFrame = aPara;
+ aFrameAtFrame.AdjustLeft(9 );
+ aFrameAtFrame.AdjustRight( -5 );
+ aFrameAtFrame.AdjustBottom(5 );
+ aFrameAtFrame.SetPos(Point(aFrameAtFrame.Left() + 2, (aPagePrtArea.Bottom() - aFrameAtFrame.GetHeight()) / 2 + 5));
+
+ // Size of the frame to be positioned
+ if (nAnchor != RndStdIds::FLY_AS_CHAR)
+ {
+ sal_uInt32 nLFBorder = nAnchor == RndStdIds::FLY_AT_PAGE ? nLBorder : nLTxtBorder;
+ sal_uInt32 nRFBorder = nAnchor == RndStdIds::FLY_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.setWidth( std::max(tools::Long(5), aFrmSize.Width()) );
+ aFrmSize.setHeight( std::max(tools::Long(5), aFrmSize.Height()) );
+ }
+ else
+ {
+ sal_uInt32 nFreeWidth = aPagePrtArea.GetWidth() - rRenderContext.GetTextWidth(DEMOTEXT);
+
+ aFrmSize = Size(nFreeWidth / 2, (aTextLine.GetHeight() + 2) * 3);
+ aDrawObj.SetSize(Size(std::max(tools::Long(5), tools::Long(nFreeWidth / 3)), std::max(tools::Long(5), aFrmSize.Height() * 3)));
+ aDrawObj.SetPos(Point(aParaPrtArea.Right() + 1, aParaPrtArea.Bottom() / 2));
+ aParaPrtArea.SetRight( aDrawObj.Right() );
+ }
+}
+
+void SwFrameExample::CalcBoundRect_Impl(const vcl::RenderContext& rRenderContext, tools::Rectangle &rRect)
+{
+ switch (nAnchor)
+ {
+ case RndStdIds::FLY_AT_PAGE:
+ {
+ switch (nHRel)
+ {
+ case RelOrientation::FRAME:
+ case RelOrientation::PAGE_FRAME:
+ rRect.SetLeft( aPage.Left() );
+ rRect.SetRight( aPage.Right() );
+ break;
+
+ case RelOrientation::PRINT_AREA:
+ case RelOrientation::PAGE_PRINT_AREA:
+ rRect.SetLeft( aPagePrtArea.Left() );
+ rRect.SetRight( aPagePrtArea.Right() );
+ break;
+
+ case RelOrientation::PAGE_LEFT:
+ rRect.SetLeft( aPage.Left() );
+ rRect.SetRight( aPagePrtArea.Left() );
+ break;
+
+ case RelOrientation::PAGE_RIGHT:
+ rRect.SetLeft( aPagePrtArea.Right() );
+ rRect.SetRight( aPage.Right() );
+ break;
+ }
+
+ switch (nVRel)
+ {
+ case RelOrientation::PRINT_AREA:
+ case RelOrientation::PAGE_PRINT_AREA:
+ rRect.SetTop( aPagePrtArea.Top() );
+ rRect.SetBottom( aPagePrtArea.Bottom() );
+ break;
+
+ case RelOrientation::FRAME:
+ case RelOrientation::PAGE_FRAME:
+ rRect.SetTop( aPage.Top() );
+ rRect.SetBottom( aPage.Bottom() );
+ break;
+ }
+ }
+ break;
+
+ case RndStdIds::FLY_AT_FLY:
+ {
+ switch (nHRel)
+ {
+ case RelOrientation::FRAME:
+ case RelOrientation::PAGE_FRAME:
+ rRect.SetLeft( aFrameAtFrame.Left() );
+ rRect.SetRight( aFrameAtFrame.Right() );
+ break;
+
+ case RelOrientation::PRINT_AREA:
+ case RelOrientation::PAGE_PRINT_AREA:
+ rRect.SetLeft( aFrameAtFrame.Left() + FLYINFLY_BORDER );
+ rRect.SetRight( aFrameAtFrame.Right() - FLYINFLY_BORDER );
+ break;
+
+ case RelOrientation::PAGE_LEFT:
+ rRect.SetLeft( aFrameAtFrame.Left() );
+ rRect.SetRight( aFrameAtFrame.Left() + FLYINFLY_BORDER );
+ break;
+
+ case RelOrientation::PAGE_RIGHT:
+ rRect.SetLeft( aFrameAtFrame.Right() );
+ rRect.SetRight( aFrameAtFrame.Right() - FLYINFLY_BORDER );
+ break;
+ }
+
+ switch (nVRel)
+ {
+ case RelOrientation::FRAME:
+ case RelOrientation::PAGE_FRAME:
+ rRect.SetTop( aFrameAtFrame.Top() );
+ rRect.SetBottom( aFrameAtFrame.Bottom() );
+ break;
+
+ case RelOrientation::PRINT_AREA:
+ case RelOrientation::PAGE_PRINT_AREA:
+ rRect.SetTop( aFrameAtFrame.Top() + FLYINFLY_BORDER );
+ rRect.SetBottom( aFrameAtFrame.Bottom() - FLYINFLY_BORDER );
+ break;
+ }
+ }
+ break;
+ case RndStdIds::FLY_AT_PARA:
+ case RndStdIds::FLY_AT_CHAR:
+ {
+ switch (nHRel)
+ {
+ case RelOrientation::FRAME:
+ rRect.SetLeft( aPara.Left() );
+ rRect.SetRight( aPara.Right() );
+ break;
+
+ case RelOrientation::PRINT_AREA:
+ rRect.SetLeft( aParaPrtArea.Left() );
+ rRect.SetRight( aParaPrtArea.Right() );
+ break;
+
+ case RelOrientation::PAGE_LEFT:
+ rRect.SetLeft( aPage.Left() );
+ rRect.SetRight( aPagePrtArea.Left() );
+ break;
+
+ case RelOrientation::PAGE_RIGHT:
+ rRect.SetLeft( aPagePrtArea.Right() );
+ rRect.SetRight( aPage.Right() );
+ break;
+
+ case RelOrientation::PAGE_FRAME:
+ rRect.SetLeft( aPage.Left() );
+ rRect.SetRight( aPage.Right() );
+ break;
+
+ case RelOrientation::PAGE_PRINT_AREA:
+ rRect.SetLeft( aPagePrtArea.Left() );
+ rRect.SetRight( aPagePrtArea.Right() );
+ break;
+
+ case RelOrientation::FRAME_LEFT:
+ rRect.SetLeft( aPara.Left() );
+ rRect.SetRight( aParaPrtArea.Left() );
+ break;
+
+ case RelOrientation::FRAME_RIGHT:
+ rRect.SetLeft( aParaPrtArea.Right() );
+ rRect.SetRight( aPara.Right() );
+ break;
+
+ case RelOrientation::CHAR:
+ rRect.SetLeft( aAutoCharFrame.Left() );
+ rRect.SetRight( aAutoCharFrame.Left() );
+ break;
+ }
+
+ switch (nVRel)
+ {
+ case RelOrientation::FRAME:
+ rRect.SetTop( aPara.Top() );
+ rRect.SetBottom( aPara.Bottom() );
+ break;
+
+ case RelOrientation::PRINT_AREA:
+ rRect.SetTop( aParaPrtArea.Top() );
+ rRect.SetBottom( aParaPrtArea.Bottom() );
+ break;
+
+ case RelOrientation::CHAR:
+ if (nVAlign != VertOrientation::NONE &&
+ nVAlign != VertOrientation::CHAR_BOTTOM)
+ rRect.SetTop( aAutoCharFrame.Top() );
+ else
+ rRect.SetTop( aAutoCharFrame.Bottom() );
+ rRect.SetBottom( aAutoCharFrame.Bottom() );
+ break;
+ // OD 12.11.2003 #i22341#
+ case RelOrientation::TEXT_LINE:
+ rRect.SetTop( aAutoCharFrame.Top() );
+ rRect.SetBottom( aAutoCharFrame.Top() );
+ break;
+ }
+ }
+ break;
+
+ case RndStdIds::FLY_AS_CHAR:
+ rRect.SetLeft( aParaPrtArea.Left() );
+ rRect.SetRight( aParaPrtArea.Right() );
+
+ switch (nVAlign)
+ {
+ case VertOrientation::NONE:
+ case VertOrientation::TOP:
+ case VertOrientation::CENTER:
+ case VertOrientation::BOTTOM:
+ {
+ FontMetric aMetric(rRenderContext.GetFontMetric());
+
+ rRect.SetTop( aParaPrtArea.Bottom() - aMetric.GetDescent() );
+ rRect.SetBottom( rRect.Top() );
+ }
+ break;
+
+ default:
+
+ case VertOrientation::LINE_TOP:
+ case VertOrientation::LINE_CENTER:
+ case VertOrientation::LINE_BOTTOM:
+ rRect.SetTop( aParaPrtArea.Top() );
+ rRect.SetBottom( aDrawObj.Bottom() );
+ break;
+
+ case VertOrientation::CHAR_TOP:
+ case VertOrientation::CHAR_CENTER:
+ case VertOrientation::CHAR_BOTTOM:
+ rRect.SetTop( aParaPrtArea.Top() );
+ rRect.SetBottom( aParaPrtArea.Bottom() );
+ break;
+ }
+ break;
+
+ default:
+ break;
+ }
+}
+
+tools::Rectangle SwFrameExample::DrawInnerFrame_Impl(vcl::RenderContext& rRenderContext, const tools::Rectangle &rRect,
+ const Color &rFillColor, const Color &rBorderColor)
+{
+ DrawRect_Impl(rRenderContext, rRect, rFillColor, rBorderColor);
+
+ // determine the area relative to which the positioning happens
+ tools::Rectangle aRect(rRect); // aPagePrtArea = Default
+ CalcBoundRect_Impl(rRenderContext, aRect);
+
+ if (nAnchor == RndStdIds::FLY_AT_FLY && &rRect == &aPagePrtArea)
+ {
+ // draw text paragraph
+ tools::Rectangle aTxt(aTextLine);
+ sal_Int32 nStep = aTxt.GetHeight() + 2;
+ sal_uInt16 nLines = static_cast<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(rRenderContext, aTxt, m_aTxtCol, m_aTransColor);
+ aTxt.Move(0, nStep);
+ }
+ }
+
+ return aRect;
+}
+
+void SwFrameExample::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&)
+{
+ rRenderContext.SetMapMode(MapMode(MapUnit::MapPixel));
+
+ InitAllRects_Impl(rRenderContext);
+
+ // Draw page
+ DrawRect_Impl(rRenderContext, aPage, m_aBgCol, m_aBorderCol);
+
+ // Draw PrintArea
+ tools::Rectangle aRect = DrawInnerFrame_Impl(rRenderContext, aPagePrtArea, m_aTransColor, m_aPrintAreaCol);
+
+ if (nAnchor == RndStdIds::FLY_AT_FLY)
+ aRect = DrawInnerFrame_Impl(rRenderContext, aFrameAtFrame, m_aBgCol, m_aBorderCol);
+
+ tools::Long lXPos = 0;
+ tools::Long lYPos = 0;
+
+ // Horizontal alignment
+ if (nAnchor != RndStdIds::FLY_AS_CHAR)
+ {
+ 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;
+ }
+
+ // Vertical Alignment
+ if (nAnchor != RndStdIds::FLY_AS_CHAR)
+ {
+ switch (nVAlign)
+ {
+ case VertOrientation::BOTTOM:
+ case VertOrientation::LINE_BOTTOM:
+ {
+ // #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:
+ {
+ // #i22341#
+ if ( nVRel != RelOrientation::CHAR && nVRel != RelOrientation::TEXT_LINE )
+ lYPos = aRect.Top() + aRelPos.Y();
+ else
+ lYPos = aRect.Top() - aRelPos.Y();
+ break;
+ }
+ default:
+ // #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;
+
+ default:
+ lYPos = aRect.Top() - aRelPos.Y();
+ break;
+ }
+ }
+
+ tools::Rectangle aFrmRect(Point(lXPos, lYPos), aFrmSize);
+
+ tools::Rectangle* pOuterFrame = &aPage;
+
+ if (nAnchor == RndStdIds::FLY_AT_FLY)
+ 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 tools::Long nTxtLineHeight = aTextLine.GetHeight();
+ tools::Rectangle aTxt(aTextLine);
+ sal_Int32 nStep;
+ sal_uInt16 nLines;
+
+ if (nAnchor == RndStdIds::FLY_AT_FLY)
+ {
+ aTxt.SetLeft( aFrameAtFrame.Left() + FLYINFLY_BORDER );
+ aTxt.SetRight( aFrameAtFrame.Right() - FLYINFLY_BORDER );
+ aTxt.SetTop( aFrameAtFrame.Top() + FLYINFLY_BORDER );
+ aTxt.SetBottom( aTxt.Top() + aTextLine.GetHeight() - 1 );
+
+ nStep = aTxt.GetHeight() + 2;
+ nLines = static_cast<sal_uInt16>(((aFrameAtFrame.GetHeight() - 2 * FLYINFLY_BORDER) * 2 / 3)
+ / (aTxt.GetHeight() + 2));
+ }
+ else
+ {
+ nStep = aTxt.GetHeight() + 2;
+ nLines = static_cast<sal_uInt16>(aParaPrtArea.GetHeight() / (aTextLine.GetHeight() + 2));
+ }
+
+ if (nAnchor != RndStdIds::FLY_AS_CHAR)
+ {
+ // Simulate text
+ const tools::Long nOldR = aTxt.Right();
+ const tools::Long nOldL = aTxt.Left();
+
+ // #i22341#
+ const bool bIgnoreWrap = nAnchor == RndStdIds::FLY_AT_CHAR &&
+ ( 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.Overlaps(aFrmRect) && nAnchor != RndStdIds::FLY_AS_CHAR && !bIgnoreWrap)
+ {
+ switch(nWrap)
+ {
+ case WrapTextMode_NONE:
+ aTxt.SetTop( aFrmRect.Bottom() + nTxtLineHeight );
+ aTxt.SetBottom( aTxt.Top() + nTxtLineHeight - 1 );
+ break;
+
+ case WrapTextMode_LEFT:
+ aTxt.SetRight( aFrmRect.Left() );
+ break;
+
+ case WrapTextMode_RIGHT:
+ aTxt.SetLeft( aFrmRect.Right() );
+ break;
+ default: break;
+ }
+ }
+ if (pOuterFrame->Contains(aTxt))
+ DrawRect_Impl(rRenderContext, aTxt, m_aTxtCol, m_aTransColor );
+
+ aTxt.Move(0, nStep);
+ aTxt.SetRight( nOldR );
+ aTxt.SetLeft( nOldL );
+ }
+ aTxt.Move(0, -nStep);
+
+ if (nAnchor != RndStdIds::FLY_AT_FLY && aTxt.Bottom() > aParaPrtArea.Bottom())
+ {
+ // Text has been replaced by frame, so adjust parameters height
+ sal_Int32 nDiff = aTxt.Bottom() - aParaPrtArea.Bottom();
+ aParaPrtArea.AdjustBottom(nDiff );
+ aPara.AdjustBottom(nDiff );
+
+ CalcBoundRect_Impl(rRenderContext, aRect);
+
+ aParaPrtArea.AdjustBottom( -nDiff );
+ aPara.AdjustBottom( -nDiff );
+ }
+ if (nAnchor == RndStdIds::FLY_AT_CHAR && bIgnoreWrap)
+ rRenderContext.DrawText(aAutoCharFrame, OUString('A'));
+ }
+ else
+ {
+ rRenderContext.DrawText(aParaPrtArea, OUString(DEMOTEXT));
+ DrawRect_Impl(rRenderContext, aDrawObj, m_aBlankCol, m_aBlankFrameCol );
+ }
+
+ // Draw rectangle on which the frame is aligned:
+ DrawRect_Impl(rRenderContext, aRect, m_aTransColor, m_aAlignColor);
+
+ // Frame View
+ bool bDontFill = (nAnchor == RndStdIds::FLY_AT_CHAR && aFrmRect.Overlaps(aAutoCharFrame)) || bTrans;
+ DrawRect_Impl(rRenderContext, aFrmRect, bDontFill? m_aTransColor : m_aBgCol, m_aFrameColor);
+}
+
+void SwFrameExample::SetRelPos(const Point& rP)
+{
+ aRelPos = rP;
+
+ if (aRelPos.X() > 0)
+ aRelPos.setX( 5 );
+ if (aRelPos.X() < 0)
+ aRelPos.setX( -5 );
+
+ if (aRelPos.Y() > 0)
+ aRelPos.setY( 5 );
+ if (aRelPos.Y() < 0)
+ aRelPos.setY( -5 );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */