Mercurial > hg > digilib-old
annotate xul/content/dialog_rotate.js @ 330:1ddfe4802260
fixed problems with Netscape4 (silly error by me partly :-)
author | robcast |
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date | Tue, 02 Nov 2004 20:36:59 +0100 |
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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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67 |
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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 } |