Mercurial > hg > digilib-old

annotate xul/content/dialog_page.js @ 484:b9b8e54ed3bb

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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
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 markCurrentPage() {
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22
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23 var current_page = opener.content.getParameter('pn');
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24 var total_pages = opener.content.getParameter('pt');
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25
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26 if ( total_pages ) {
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27 document.getElementById('dialog_desc').setAttribute('value', "Choose the page to go (1 - " + total_pages + ") :");
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28 }
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29
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30 document.getElementById('page_value').setAttribute('value', current_page);
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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 function go() {
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36
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37 var old_current_page = opener.content.getParameter('pn');
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38 var total_pages = opener.content.getParameter('pt');
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39
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40 var page = document.getElementById('page_value').value;
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41
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42 if ( parseInt(page) != page ) {
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43 alert ("Illegal value!");
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44 } else if ( parseInt(page) < 1 ) {
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45 alert ("Illegal value!");
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46 } else if ( total_pages && parseInt(page) > total_pages ) {
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47 alert ("Illegal value!");
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48 } else {
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49 var allcookies = opener.content.document.cookie;
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50
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51 var pos = allcookies.indexOf('keeparea=');
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52
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53 if ( pos > -1 ) {
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54 var start = pos + 9;
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55 var end = allcookies.indexOf(';', start);
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56 if ( end == -1 ) {
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57 end = allcookies.length;
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58 }
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59
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60 if ( allcookies.slice(start, end) == 'true' ) {
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61 opener.content.page(page, 2);
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62 } else {
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63 opener.content.page(page, 1);
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64 }
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65 } else {
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66 // default
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67 opener.content.page(page, 2);
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68 }
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69
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70 close();
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71 }
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72
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73 }
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74
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75
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76 function cancel() {
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77
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78 close();
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79
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80 }