Mercurial > hg > digilib-old

annotate xul/content/dialog_rotate.js @ 330:1ddfe4802260

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fixed problems with Netscape4 (silly error by me partly :-)
author robcast
date Tue, 02 Nov 2004 20:36:59 +0100
parents bf945fcf9105
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 markCurrentRotation() {
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22
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23 var angle = opener.content.getParameter('rot');
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24
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25 if ( angle && (angle == 0.0 || angle == 90.0 || angle == 180.0 || angle == 270.0) ) {
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26 var item = "rotation_" + parseInt(angle);
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27 document.getElementById(item).setAttribute('selected', 'true');
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28 } else if ( angle && angle == parseFloat(angle) ) {
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29 document.getElementById('rotation_custom').setAttribute('selected', 'true');
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30 document.getElementById('rotation_custom_value').setAttribute('value', angle);
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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 function input() {
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37
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38 document.getElementById('rotation_custom').setAttribute('selected', 'true');
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39
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40 }
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41
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42 function rotate() {
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43
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44 var angle = 0.0;
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45
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46 var items = document.getElementById('rotation_group').childNodes;
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47
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48 if ( document.getElementById('rotation_custom').getAttribute('selected') == 'true' ) {
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49 angle = document.getElementById('rotation_custom_value').value;
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50 } else {
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51 for ( i = 0; i <items.length; i++ ) {
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52 if ( items[i].getAttribute('selected') == 'true' ) {
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53 angle = items[i].getAttribute('value');
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54 }
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55 }
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56 }
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57
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58 if ( angle != parseFloat(angle) ) {
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59 alert ("Illegal value!" + angle);
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60 }
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61
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62 if ( angle != opener.content.getParameter('rot') ) {
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63 opener.content.rotation(angle);
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64 }
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65 close();
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66 }
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68
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69 function cancel() {
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70
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71 close();
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72
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73 }