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 //==================================================================
  28
  29 ScHintWindow::ScHintWindow( Window* pParent, const OUString& rTit, const OUString& rMsg ) :
  30     Window( pParent, WinBits( WB_BORDER ) ),
  31     aTitle( rTit ),
  32     aMessage( convertLineEnd(rMsg, LINEEND_CR) )
  33 {
  34     //  Hellgelb, wie Notizen in detfunc.cxx
  35     Color aYellow( 255,255,192 );           // hellgelb
  36     SetBackground( aYellow );
  37
  38     aTextFont = GetFont();
  39     aTextFont.SetTransparent( sal_True );
  40     aTextFont.SetWeight( WEIGHT_NORMAL );
  41     aHeadFont = aTextFont;
  42     aHeadFont.SetWeight( WEIGHT_BOLD );
  43
  44     SetFont( aHeadFont );
  45     Size aHeadSize( GetTextWidth( aTitle ), GetTextHeight() );
  46     SetFont( aTextFont );
  47
  48     Size aTextSize;
  49     sal_Int32 nIndex = 0;
  50     while ( nIndex != -1 )
  51     {
  52         OUString aLine = aMessage.getToken( 0, CHAR_CR, nIndex );
  53         Size aLineSize( GetTextWidth( aLine ), GetTextHeight() );
  54         nTextHeight = aLineSize.Height();
  55         aTextSize.Height() += nTextHeight;
  56         if ( aLineSize.Width() > aTextSize.Width() )
  57             aTextSize.Width() = aLineSize.Width();
  58     }
  59     aTextSize.Width() += HINT_INDENT;
  60
  61     aTextStart = Point( HINT_MARGIN + HINT_INDENT,
  62                         aHeadSize.Height() + HINT_MARGIN + HINT_LINESPACE );
  63
  64     Size aWinSize( std::max( aHeadSize.Width(), aTextSize.Width() ) + 2 * HINT_MARGIN + 1,
  65                     aHeadSize.Height() + aTextSize.Height() + HINT_LINESPACE + 2 * HINT_MARGIN + 1 );
  66     SetOutputSizePixel( aWinSize );
  67 }
  68
  69
  70 ScHintWindow::~ScHintWindow()
  71 {
  72 }
  73
  74
  75 void ScHintWindow::Paint( const Rectangle& /* rRect */ )
  76 {
  77     SetFont( aHeadFont );
  78     DrawText( Point(HINT_MARGIN,HINT_MARGIN), aTitle );
  79
  80     SetFont( aTextFont );
  81     sal_Int32 nIndex = 0;
  82     Point aLineStart = aTextStart;
  83     while ( nIndex != -1 )
  84     {
  85         OUString aLine = aMessage.getToken( 0, CHAR_CR, nIndex );
  86         DrawText( aLineStart, aLine );
  87         aLineStart.Y() += nTextHeight;
  88     }
  89 }
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */