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comparison xul/content/dialog_originalsize.js @ 199:49cb8a445126

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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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198:c50e0e77d697 199:49cb8a445126
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 var VERTICAL_PIXELS = 500;
22 var HORIZONTAL_PIXELS = 500;
23
24 function getCurrentOriginalSize() {
25
26 var v_value = getSetting('originalsize_v_value');
27 var v_unit = getSetting('originalsize_v_unit');
28 var h_value = getSetting('originalsize_h_value');
29 var h_unit = getSetting('originalsize_h_unit');
30
31 document.getElementById('vertical_value').setAttribute('value', v_value);
32 document.getElementById('horizontal_value').setAttribute('value', h_value);
33
34 var items = document.getElementById('vertical_unit_popup').childNodes;
35
36 for ( i = 0; i <items.length; i++ ) {
37 if ( items[i].getAttribute('value') == v_unit ) {
38 document.getElementById('vertical_unit_list').selectedItem = items[i];
39 }
40 }
41
42 items = document.getElementById('horizontal_unit_popup').childNodes;
43
44 for ( i = 0; i <items.length; i++ ) {
45 if ( items[i].getAttribute('value') == h_unit ) {
46 document.getElementById('horizontal_unit_list').selectedItem = items[i];
47 }
48 }
49
50 }
51
52
53 function apply() {
54
55 var v_value = document.getElementById('vertical_value').value;
56 var h_value = document.getElementById('horizontal_value').value;
57
58 var v_unit;
59 var h_unit;
60
61 var items = document.getElementById('vertical_unit_popup').childNodes;
62
63 for ( i = 0; i <items.length; i++ ) {
64 if ( items[i].getAttribute('selected') == 'true' ) {
65 v_unit = items[i].getAttribute('value');
66 }
67 }
68
69 items = document.getElementById('vertical_unit_popup').childNodes;
70
71 for ( i = 0; i <items.length; i++ ) {
72 if ( items[i].getAttribute('selected') == 'true' ) {
73 h_unit = items[i].getAttribute('value');
74 }
75 }
76
77 if ( (parseFloat(v_value) == v_value) &&
78 (parseFloat(h_value) == h_value) ) {
79
80 saveSetting('originalsize_v_value', v_value);
81 saveSetting('originalsize_v_unit', v_unit);
82 saveSetting('originalsize_h_value', h_value);
83 saveSetting('originalsize_h_unit', h_unit);
84
85 var dpi_v = (v_unit == "inch") ? VERTICAL_PIXELS / v_value :
86 (v_unit == "cm") ? VERTICAL_PIXELS / (v_value/2.54) :
87 v_value;
88
89 var dpi_h = (h_unit == "inch") ? VERTICAL_PIXELS / h_value :
90 (h_unit == "cm") ? VERTICAL_PIXELS / (h_value/2.54) :
91 h_value;
92
93 opener.content.originalSize(dpi_v, dpi_h);
94
95 close();
96
97 } else {
98 alert("Illegal value(s)!");
99 }
100
101 }
102
103
104 function cancel() {
105
106 close();
107
108 }