Mercurial > hg > digilib-old
view xul/content/dialog_brightnesscontrast.js @ 484:b9b8e54ed3bb
Fixed a bug when the clicked zoom area was too small
author | hertzhaft |
---|---|
date | Fri, 11 May 2007 09:33:46 +0200 |
parents | bf945fcf9105 |
children |
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/* Copyright (C) 2003 WTWG, Uni Bern 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 (at your option) 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 Author: Christian Luginbuehl, 01.05.2003 , Version Alcatraz 0.3 */ function markCurrentBrightnessContrast() { var brightness = opener.content.getParameter('brgt'); var items = document.getElementById('brightness_popup').childNodes; for ( i = 0; i < items.length; i++ ) { if ( parseFloat(items[i].getAttribute('value')) == parseFloat(brightness) ) { document.getElementById('brightness_list').selectedItem = items[i]; } } var contrast = opener.content.getParameter('cont'); items = document.getElementById('contrast_popup').childNodes; for ( i = 0; i < items.length; i++ ) { if ( parseFloat(items[i].getAttribute('value')) == parseFloat(contrast) ) { document.getElementById('contrast_list').selectedItem = items[i]; } } } function change() { var brightness = 0.0; var contrast = 0.0; var old_brightness = opener.content.getParameter('brgt'); var old_contrast = opener.content.getParameter('cont'); var items = document.getElementById('brightness_popup').childNodes; for ( i = 0; i <items.length; i++ ) { if ( items[i].getAttribute('selected') == 'true' ) { brightness = items[i].getAttribute('value'); } } items = document.getElementById('contrast_popup').childNodes; for ( i = 0; i <items.length; i++ ) { if ( items[i].getAttribute('selected') == 'true' ) { contrast = items[i].getAttribute('value'); } } if ( (brightness != old_brightness) || (contrast != old_contrast) ) { opener.content.brightnessContrast(brightness, contrast); } } function close_dialog() { close(); }