reportdesign/source/ui/report/EndMarker.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #include <EndMarker.hxx>
  20 #include <ColorChanger.hxx>
  21 #include <SectionWindow.hxx>
  22
  23 #include <vcl/settings.hxx>
  24 #include <vcl/svapp.hxx>
  25 #include <vcl/gradient.hxx>
  26 #include <vcl/lineinfo.hxx>
  27 #include <vcl/event.hxx>
  28
  29
  30 #define CORNER_SPACE    5
  31
  32 namespace rptui
  33 {
  34
  35 OEndMarker::OEndMarker(vcl::Window* _pParent ,const OUString& _sColorEntry)
  36     : OColorListener(_pParent, _sColorEntry)
  37 {
  38     ImplInitSettings();
  39 }
  40
  41 OEndMarker::~OEndMarker()
  42 {
  43 }
  44
  45 void OEndMarker::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& /*rRect*/)
  46 {
  47     Fraction aCornerSpace(long(CORNER_SPACE));
  48     aCornerSpace *= rRenderContext.GetMapMode().GetScaleX();
  49     const long nCornerSpace = long(aCornerSpace);
  50
  51     Size aSize = GetSizePixel();
  52     aSize.AdjustWidth(nCornerSpace );
  53     tools::Rectangle aWholeRect(Point(-nCornerSpace,0),aSize);
  54     tools::PolyPolygon aPoly;
  55     aPoly.Insert( tools::Polygon(aWholeRect,nCornerSpace,nCornerSpace));
  56
  57     Color aStartColor(m_nColor);
  58     aStartColor.IncreaseLuminance(10);
  59     sal_uInt16 nHue = 0;
  60     sal_uInt16 nSat = 0;
  61     sal_uInt16 nBri = 0;
  62     aStartColor.RGBtoHSB(nHue, nSat, nBri);
  63     nSat += 40;
  64     Color aEndColor(Color::HSBtoRGB(nHue, nSat, nBri));
  65     Gradient aGradient(GradientStyle::Linear, aStartColor, aEndColor);
  66     aGradient.SetSteps(static_cast<sal_uInt16>(aSize.Height()));
  67
  68     rRenderContext.DrawGradient(PixelToLogic(aPoly), aGradient);
  69     if (m_bMarked)
  70     {
  71         tools::Rectangle aRect(Point(-nCornerSpace, nCornerSpace),
  72                          Size(aSize.Width() - nCornerSpace,
  73                               aSize.Height() - nCornerSpace - nCornerSpace));
  74         ColorChanger aColors(this, COL_WHITE, COL_WHITE);
  75         rRenderContext.DrawPolyLine( tools::Polygon(PixelToLogic(aRect)), LineInfo(LineStyle::Solid, 2));
  76     }
  77 }
  78
  79 void OEndMarker::ImplInitSettings()
  80 {
  81     EnableChildTransparentMode();
  82     SetParentClipMode( ParentClipMode::NoClip );
  83     SetPaintTransparent( true );
  84
  85     SetBackground( Wallpaper( svtools::ColorConfig().GetColorValue(::svtools::APPBACKGROUND).nColor)  );
  86     SetFillColor( Application::GetSettings().GetStyleSettings().GetShadowColor() );
  87 }
  88
  89 void OEndMarker::MouseButtonDown( const MouseEvent& rMEvt )
  90 {
  91     if ( !rMEvt.IsLeft() && !rMEvt.IsRight())
  92         return;
  93     static_cast<OSectionWindow*>(GetParent())->showProperties();
  94 }
  95
  96 }
  97
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */