sc/source/ui/view/tabsplit.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 "tabsplit.hxx"
  21 #include "viewdata.hxx"
  22 #include "dbfunc.hxx"
  23
  24 //==================================================================
  25
  26 ScTabSplitter::ScTabSplitter( Window* pParent, WinBits nWinStyle, ScViewData* pData ) :
  27     Splitter( pParent, nWinStyle ),
  28     pViewData(pData)
  29 {
  30     SetFixed(false);
  31     EnableRTL( false );
  32 }
  33
  34
  35 ScTabSplitter::~ScTabSplitter()
  36 {
  37 }
  38
  39 void ScTabSplitter::MouseMove( const MouseEvent& rMEvt )
  40 {
  41     if (bFixed)
  42         Window::MouseMove( rMEvt );
  43     else
  44         Splitter::MouseMove( rMEvt );
  45 }
  46
  47 void ScTabSplitter::MouseButtonUp( const MouseEvent& rMEvt )
  48 {
  49     if (bFixed)
  50         Window::MouseButtonUp( rMEvt );
  51     else
  52         Splitter::MouseButtonUp( rMEvt );
  53 }
  54
  55 void ScTabSplitter::MouseButtonDown( const MouseEvent& rMEvt )
  56 {
  57     if (bFixed)
  58         Window::MouseButtonDown( rMEvt );
  59     else
  60         Splitter::MouseButtonDown( rMEvt );
  61 }
  62
  63 void ScTabSplitter::Splitting( Point& rSplitPos )
  64 {
  65     Window* pParent = GetParent();
  66     Point aScreenPos = pParent->OutputToNormalizedScreenPixel( rSplitPos );
  67     pViewData->GetView()->SnapSplitPos( aScreenPos );
  68     Point aNew = pParent->NormalizedScreenToOutputPixel( aScreenPos );
  69     if ( IsHorizontal() )
  70         rSplitPos.X() = aNew.X();
  71     else
  72         rSplitPos.Y() = aNew.Y();
  73 }
  74
  75
  76 void ScTabSplitter::SetFixed(bool bSet)
  77 {
  78     bFixed = bSet;
  79     if (bSet)
  80         SetPointer(POINTER_ARROW);
  81     else if (IsHorizontal())
  82         SetPointer(POINTER_HSPLIT);
  83     else
  84         SetPointer(POINTER_VSPLIT);
  85 }
  86
  87 void ScTabSplitter::Paint( const Rectangle& rRect )
  88 {
  89     const Color oldFillCol = GetFillColor();
  90     const Color oldLineCol = GetLineColor();
  91
  92     if (IsHorizontal())
  93     {
  94         switch (pViewData->GetHSplitMode())
  95         {
  96             case SC_SPLIT_NONE:
  97             {
  98                 // Draw 3D border
  99                 SetLineColor(GetSettings().GetStyleSettings().GetShadowColor());
 100                 DrawLine(rRect.TopRight(), rRect.BottomRight());
 101                 DrawLine(rRect.BottomLeft(), rRect.BottomRight());
 102                 SetLineColor(GetSettings().GetStyleSettings().GetLightColor());
 103                 DrawLine(rRect.TopLeft(), rRect.TopRight());
 104                 DrawLine(rRect.TopLeft(), rRect.BottomLeft());
 105                 // Fill internal rectangle
 106                 SetLineColor();
 107                 SetFillColor(GetSettings().GetStyleSettings().GetFaceColor());
 108                 DrawRect(Rectangle(rRect.Left()+1, rRect.Top()+1, rRect.Right()-1, rRect.Bottom()-1));
 109                 // Draw handle
 110                 SetLineColor(Color(COL_BLACK));
 111                 SetFillColor(Color(COL_BLACK));
 112                 const long xc = rRect.Right()+rRect.Left();
 113                 const long h4 = rRect.GetHeight()/4;
 114                 // First xc fraction is truncated, second one is rounded. This will draw a centered line
 115                 // in handlers with odd width and a centered rectangle in those with even width.
 116                 DrawRect(Rectangle(Point(xc/2, rRect.Top()+h4), Point((xc+1)/2, rRect.Bottom()-h4)));
 117                 break;
 118             }
 119             case SC_SPLIT_NORMAL:
 120                 SetLineColor(GetSettings().GetStyleSettings().GetLightColor());
 121                 DrawLine(rRect.TopLeft(), rRect.BottomLeft());
 122                 SetLineColor(GetSettings().GetStyleSettings().GetShadowColor());
 123                 DrawLine(rRect.TopRight(), rRect.BottomRight());
 124                 SetLineColor();
 125                 SetFillColor(GetSettings().GetStyleSettings().GetFaceColor());
 126                 DrawRect(Rectangle(Point(rRect.Left()+1, rRect.Top()), Point(rRect.Right()-1, rRect.Bottom())));
 127                 break;
 128             case SC_SPLIT_FIX:
 129                 // Nothing to draw
 130                 break;
 131         }
 132     }
 133     else
 134     {
 135         switch (pViewData->GetVSplitMode())
 136         {
 137             case SC_SPLIT_NONE:
 138             {
 139                 // Draw 3D border
 140                 SetLineColor(GetSettings().GetStyleSettings().GetShadowColor());
 141                 DrawLine(rRect.TopRight(), rRect.BottomRight());
 142                 DrawLine(rRect.BottomLeft(), rRect.BottomRight());
 143                 SetLineColor(GetSettings().GetStyleSettings().GetLightColor());
 144                 DrawLine(rRect.TopLeft(), rRect.TopRight());
 145                 DrawLine(rRect.TopLeft(), rRect.BottomLeft());
 146                 // Fill internal rectangle
 147                 SetLineColor();
 148                 SetFillColor(GetSettings().GetStyleSettings().GetFaceColor());
 149                 DrawRect(Rectangle(rRect.Left()+1, rRect.Top()+1, rRect.Right()-1, rRect.Bottom()-1));
 150                 // Draw handle
 151                 SetLineColor(Color(COL_BLACK));
 152                 SetFillColor(Color(COL_BLACK));
 153                 const long yc = rRect.Top()+rRect.Bottom();
 154                 const long w4 = rRect.GetWidth()/4;
 155                 // First yc fraction is truncated, second one is rounded. This will draw a centered line
 156                 // in handlers with odd height and a centered rectangle in those with even height.
 157                 DrawRect(Rectangle(Point(rRect.Left()+w4, yc/2), Point(rRect.Right()-w4, (yc+1)/2)));
 158                 break;
 159             }
 160             case SC_SPLIT_NORMAL:
 161                 SetLineColor(GetSettings().GetStyleSettings().GetLightColor());
 162                 DrawLine(rRect.TopLeft(), rRect.TopRight());
 163                 SetLineColor(GetSettings().GetStyleSettings().GetShadowColor());
 164                 DrawLine(rRect.BottomLeft(), rRect.BottomRight());
 165                 SetLineColor();
 166                 SetFillColor(GetSettings().GetStyleSettings().GetFaceColor());
 167                 DrawRect(Rectangle(Point(rRect.Left(), rRect.Top()+1), Point(rRect.Right(), rRect.Bottom()-1)));
 168                 break;
 169             case SC_SPLIT_FIX:
 170                 // Nothing to draw
 171                 break;
 172         }
 173     }
 174
 175     SetFillColor(oldFillCol);
 176     SetLineColor(oldLineCol);
 177 }
 178
 179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */