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annotate xul/content/dialog_brightnesscontrast.js @ 255:95da3e44fdb9

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servlet version 1.19b5 - filename and dpi in request - filename and dpi in dlInfo-*
author robcast
date Wed, 25 Aug 2004 01:07:39 +0200
parents bf945fcf9105
children
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1 /*
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2 Copyright (C) 2003 WTWG, Uni Bern
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3
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4 This program is free software; you can redistribute it and/or
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5 modify it under the terms of the GNU General Public License
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6 as published by the Free Software Foundation; either version 2
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7 of the License, or (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program; if not, write to the Free Software
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16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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17
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18 Author: Christian Luginbuehl, 01.05.2003 , Version Alcatraz 0.3
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19 */
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20
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21 function markCurrentBrightnessContrast() {
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22
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23 var brightness = opener.content.getParameter('brgt');
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24
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25 var items = document.getElementById('brightness_popup').childNodes;
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26
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27 for ( i = 0; i < items.length; i++ ) {
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28
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29 if ( parseFloat(items[i].getAttribute('value')) == parseFloat(brightness) ) {
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30 document.getElementById('brightness_list').selectedItem = items[i];
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31 }
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32
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33 }
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34
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35
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36 var contrast = opener.content.getParameter('cont');
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37
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38 items = document.getElementById('contrast_popup').childNodes;
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39
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40 for ( i = 0; i < items.length; i++ ) {
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41 if ( parseFloat(items[i].getAttribute('value')) == parseFloat(contrast) ) {
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42 document.getElementById('contrast_list').selectedItem = items[i];
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43 }
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44 }
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45
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46 }
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47
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48
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49 function change() {
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50
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51 var brightness = 0.0;
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52 var contrast = 0.0;
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53
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54 var old_brightness = opener.content.getParameter('brgt');
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55 var old_contrast = opener.content.getParameter('cont');
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56
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57 var items = document.getElementById('brightness_popup').childNodes;
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58
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59 for ( i = 0; i <items.length; i++ ) {
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60 if ( items[i].getAttribute('selected') == 'true' ) {
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61 brightness = items[i].getAttribute('value');
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62 }
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63 }
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64
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65 items = document.getElementById('contrast_popup').childNodes;
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66
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67 for ( i = 0; i <items.length; i++ ) {
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68 if ( items[i].getAttribute('selected') == 'true' ) {
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69 contrast = items[i].getAttribute('value');
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70 }
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71 }
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72
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73 if ( (brightness != old_brightness) || (contrast != old_contrast) ) {
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74 opener.content.brightnessContrast(brightness, contrast);
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75 }
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76
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77 }
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78
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79
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80 function close_dialog() {
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81
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82 close();
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83
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84 }