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comparison xul/content/dialog_brightnesscontrast.js @ 203:bf945fcf9105

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restarting with version control of xul sidebar/toolbar
author luginbue
date Fri, 27 Feb 2004 11:24:53 +0100
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202:7501034e54e1 203:bf945fcf9105
1 /*
2 Copyright (C) 2003 WTWG, Uni Bern
3
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
17
18 Author: Christian Luginbuehl, 01.05.2003 , Version Alcatraz 0.3
19 */
20
21 function markCurrentBrightnessContrast() {
22
23 var brightness = opener.content.getParameter('brgt');
24
25 var items = document.getElementById('brightness_popup').childNodes;
26
27 for ( i = 0; i < items.length; i++ ) {
28
29 if ( parseFloat(items[i].getAttribute('value')) == parseFloat(brightness) ) {
30 document.getElementById('brightness_list').selectedItem = items[i];
31 }
32
33 }
34
35
36 var contrast = opener.content.getParameter('cont');
37
38 items = document.getElementById('contrast_popup').childNodes;
39
40 for ( i = 0; i < items.length; i++ ) {
41 if ( parseFloat(items[i].getAttribute('value')) == parseFloat(contrast) ) {
42 document.getElementById('contrast_list').selectedItem = items[i];
43 }
44 }
45
46 }
47
48
49 function change() {
50
51 var brightness = 0.0;
52 var contrast = 0.0;
53
54 var old_brightness = opener.content.getParameter('brgt');
55 var old_contrast = opener.content.getParameter('cont');
56
57 var items = document.getElementById('brightness_popup').childNodes;
58
59 for ( i = 0; i <items.length; i++ ) {
60 if ( items[i].getAttribute('selected') == 'true' ) {
61 brightness = items[i].getAttribute('value');
62 }
63 }
64
65 items = document.getElementById('contrast_popup').childNodes;
66
67 for ( i = 0; i <items.length; i++ ) {
68 if ( items[i].getAttribute('selected') == 'true' ) {
69 contrast = items[i].getAttribute('value');
70 }
71 }
72
73 if ( (brightness != old_brightness) || (contrast != old_contrast) ) {
74 opener.content.brightnessContrast(brightness, contrast);
75 }
76
77 }
78
79
80 function close_dialog() {
81
82 close();
83
84 }