1 | /*
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2 | * FCKeditor - The text editor for internet
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3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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4 | *
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5 | * Licensed under the terms of the GNU Lesser General Public License:
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6 | * http://www.opensource.org/licenses/lgpl-license.php
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7 | *
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8 | * For further information visit:
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9 | * http://www.fckeditor.net/
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10 | *
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11 | * "Support Open Source software. What about a donation today?"
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12 | *
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13 | * File Name: fckdialog_gecko.js
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14 | * Dialog windows operations. (Gecko specific implementations)
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15 | *
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16 | * File Authors:
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17 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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18 | */
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19 |
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20 | FCKDialog.Show = function( dialogInfo, dialogName, pageUrl, dialogWidth, dialogHeight, parentWindow, resizable )
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21 | {
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22 | var iTop = (FCKConfig.ScreenHeight - dialogHeight) / 2 ;
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23 | var iLeft = (FCKConfig.ScreenWidth - dialogWidth) / 2 ;
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24 |
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25 | var sOption = "location=no,menubar=no,toolbar=no,dependent=yes,dialog=yes,minimizable=no,modal=yes,alwaysRaised=yes" +
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26 | ",resizable=" + ( resizable ? 'yes' : 'no' ) +
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27 | ",width=" + dialogWidth +
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28 | ",height=" + dialogHeight +
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29 | ",top=" + iTop +
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30 | ",left=" + iLeft ;
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31 |
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32 | if ( !parentWindow )
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33 | parentWindow = window ;
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34 |
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35 | FCKFocusManager.Lock() ;
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36 |
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37 | var oWindow = parentWindow.open( '', 'FCKeditorDialog_' + dialogName, sOption, true ) ;
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38 |
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39 | if ( !oWindow )
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40 | {
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41 | alert( FCKLang.DialogBlocked ) ;
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42 | FCKFocusManager.Unlock() ;
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43 | return ;
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44 | }
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45 |
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46 | oWindow.moveTo( iLeft, iTop ) ;
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47 | oWindow.resizeTo( dialogWidth, dialogHeight ) ;
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48 | oWindow.focus() ;
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49 | oWindow.location.href = pageUrl ;
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50 |
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51 | oWindow.dialogArguments = dialogInfo ;
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52 |
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53 | // On some Gecko browsers (probably over slow connections) the
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54 | // "dialogArguments" are not set to the target window so we must
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55 | // put it in the opener window so it can be used by the target one.
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56 | parentWindow.FCKLastDialogInfo = dialogInfo ;
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57 |
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58 | this.Window = oWindow ;
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59 |
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60 | // Try/Catch must be used to avoit an error when using a frameset
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61 | // on a different domain:
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62 | // "Permission denied to get property Window.releaseEvents".
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63 | try
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64 | {
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65 | window.top.captureEvents( Event.CLICK | Event.MOUSEDOWN | Event.MOUSEUP | Event.FOCUS ) ;
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66 | window.top.parent.addEventListener( 'mousedown', this.CheckFocus, true ) ;
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67 | window.top.parent.addEventListener( 'mouseup', this.CheckFocus, true ) ;
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68 | window.top.parent.addEventListener( 'click', this.CheckFocus, true ) ;
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69 | window.top.parent.addEventListener( 'focus', this.CheckFocus, true ) ;
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70 | }
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71 | catch (e)
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72 | {}
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73 | }
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74 |
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75 | FCKDialog.CheckFocus = function()
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76 | {
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77 | // It is strange, but we have to check the FCKDialog existence to avoid a
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78 | // random error: "FCKDialog is not defined".
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79 | if ( typeof( FCKDialog ) != "object" )
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80 | return false ;
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81 |
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82 | if ( FCKDialog.Window && !FCKDialog.Window.closed )
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83 | FCKDialog.Window.focus() ;
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84 | else
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85 | {
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86 | // Try/Catch must be used to avoit an error when using a frameset
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87 | // on a different domain:
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88 | // "Permission denied to get property Window.releaseEvents".
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89 | try
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90 | {
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91 | window.top.releaseEvents(Event.CLICK | Event.MOUSEDOWN | Event.MOUSEUP | Event.FOCUS) ;
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92 | window.top.parent.removeEventListener( 'onmousedown', FCKDialog.CheckFocus, true ) ;
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93 | window.top.parent.removeEventListener( 'mouseup', FCKDialog.CheckFocus, true ) ;
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94 | window.top.parent.removeEventListener( 'click', FCKDialog.CheckFocus, true ) ;
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95 | window.top.parent.removeEventListener( 'onfocus', FCKDialog.CheckFocus, true ) ;
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96 | }
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97 | catch (e)
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98 | {}
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99 | }
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100 | return false ;
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101 | }
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