/*
* TriangleFoldPainter.java
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=0:
*
* Copyright (C) 1999, 2000 mike dillon
* Portions copyright (C) 2001, 2002 Slava Pestov
* Refactoring copyright (C) 2008 Shlomy Reinstein
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.gjt.sp.jedit.textarea;
import java.awt.Graphics2D;
import org.gjt.sp.jedit.buffer.JEditBuffer;
// {{{ class TriangleFoldHandler
public class TriangleFoldPainter implements FoldPainter
{
// {{{ paintFoldStart()
public void paintFoldStart(Gutter gutter, Graphics2D gfx, int screenLine,
int physicalLine, boolean nextLineVisible, int y, int lineHeight,
JEditBuffer buffer)
{
int _y = y + lineHeight / 2;
gfx.setColor(gutter.getFoldColor());
if (nextLineVisible)
{
gfx.drawLine(1,_y - 3,10,_y - 3);
gfx.drawLine(2,_y - 2,9,_y - 2);
gfx.drawLine(3,_y - 1,8,_y - 1);
gfx.drawLine(4,_y,7,_y);
gfx.drawLine(5,_y + 1,6,_y + 1);
}
else
{
gfx.drawLine(4,_y - 5,4,_y + 4);
gfx.drawLine(5,_y - 4,5,_y + 3);
gfx.drawLine(6,_y - 3,6,_y + 2);
gfx.drawLine(7,_y - 2,7,_y + 1);
gfx.drawLine(8,_y - 1,8,_y);
}
} // }}}
// {{{ paintFoldEnd()
public void paintFoldEnd(Gutter gutter, Graphics2D gfx, int screenLine,
int physicalLine, int y, int lineHeight, JEditBuffer buffer)
{
gfx.setColor(gutter.getFoldColor());
int _y = y + lineHeight / 2;
gfx.drawLine(4,_y,4,_y + 3);
gfx.drawLine(4,_y + 3,7,_y + 3);
} // }}}
// {{{ paintFoldMiddle()
public void paintFoldMiddle(Gutter gutter, Graphics2D gfx, int screenLine,
int physicalLine, int y, int lineHeight, JEditBuffer buffer)
{
} // }}}
}// }}}