sc/source/ui/view/hintwin.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
  20 #include "hintwin.hxx"
  21 #include "global.hxx"
  22
  23 #define HINT_LINESPACE  2
  24 #define HINT_INDENT     3
  25 #define HINT_MARGIN     4
  26
  27 ScHintWindow::ScHintWindow( vcl::Window* pParent, const OUString& rTit, const OUString& rMsg ) :
  28     Window( pParent, WinBits( WB_BORDER ) ),
  29     aTitle( rTit ),
  30     aMessage( convertLineEnd(rMsg, LINEEND_CR) )
  31 {
  32     //  Hellgelb, wie Notizen in detfunc.cxx
  33     Color aYellow( 255,255,192 );           // hellgelb
  34     SetBackground( aYellow );
  35
  36     aTextFont = GetFont();
  37     aTextFont.SetTransparent( true );
  38     aTextFont.SetWeight( WEIGHT_NORMAL );
  39     aHeadFont = aTextFont;
  40     aHeadFont.SetWeight( WEIGHT_BOLD );
  41
  42     SetFont( aHeadFont );
  43     Size aHeadSize( GetTextWidth( aTitle ), GetTextHeight() );
  44     SetFont( aTextFont );
  45
  46     Size aTextSize;
  47     sal_Int32 nIndex = 0;
  48     while ( nIndex != -1 )
  49     {
  50         OUString aLine = aMessage.getToken( 0, CHAR_CR, nIndex );
  51         Size aLineSize( GetTextWidth( aLine ), GetTextHeight() );
  52         nTextHeight = aLineSize.Height();
  53         aTextSize.Height() += nTextHeight;
  54         if ( aLineSize.Width() > aTextSize.Width() )
  55             aTextSize.Width() = aLineSize.Width();
  56     }
  57     aTextSize.Width() += HINT_INDENT;
  58
  59     aTextStart = Point( HINT_MARGIN + HINT_INDENT,
  60                         aHeadSize.Height() + HINT_MARGIN + HINT_LINESPACE );
  61
  62     Size aWinSize( std::max( aHeadSize.Width(), aTextSize.Width() ) + 2 * HINT_MARGIN + 1,
  63                     aHeadSize.Height() + aTextSize.Height() + HINT_LINESPACE + 2 * HINT_MARGIN + 1 );
  64     SetOutputSizePixel( aWinSize );
  65 }
  66
  67 ScHintWindow::~ScHintWindow()
  68 {
  69 }
  70
  71 void ScHintWindow::Paint( vcl::RenderContext& /*rRenderContext*/, const Rectangle& /* rRect */ )
  72 {
  73     SetFont( aHeadFont );
  74     DrawText( Point(HINT_MARGIN,HINT_MARGIN), aTitle );
  75
  76     SetFont( aTextFont );
  77     sal_Int32 nIndex = 0;
  78     Point aLineStart = aTextStart;
  79     while ( nIndex != -1 )
  80     {
  81         OUString aLine = aMessage.getToken( 0, CHAR_CR, nIndex );
  82         DrawText( aLineStart, aLine );
  83         aLineStart.Y() += nTextHeight;
  84     }
  85 }
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */