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: fcktoolbarstylecombo.js |
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14 | * FCKToolbarPanelButton Class: Handles the Fonts combo selector. |
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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 | var FCKToolbarStyleCombo = function( tooltip, style ) |
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21 | { |
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22 | this.CommandName = 'Style' ; |
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23 | this.Label = this.GetLabel() ; |
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24 | this.Tooltip = tooltip ? tooltip : this.Label ; |
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25 | this.Style = style ? style : FCK_TOOLBARITEM_ICONTEXT ; |
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26 | } |
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27 | |
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28 | // Inherit from FCKToolbarSpecialCombo. |
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29 | FCKToolbarStyleCombo.prototype = new FCKToolbarSpecialCombo ; |
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30 | |
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31 | |
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32 | FCKToolbarStyleCombo.prototype.GetLabel = function() |
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33 | { |
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34 | return FCKLang.Style ; |
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35 | } |
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36 | |
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37 | FCKToolbarStyleCombo.prototype.CreateItems = function( targetSpecialCombo ) |
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38 | { |
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39 | var oTargetDoc = targetSpecialCombo._Panel.Document ; |
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40 | |
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41 | // Add the Editor Area CSS to the panel so the style classes are previewed correctly. |
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42 | FCKTools.AppendStyleSheet( oTargetDoc, FCKConfig.ToolbarComboPreviewCSS ) ; |
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43 | oTargetDoc.body.className += ' ForceBaseFont' ; |
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44 | |
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45 | // For some reason Gecko is blocking inside the "RefreshVisibleItems" function. |
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46 | if ( ! FCKBrowserInfo.IsGecko ) |
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47 | targetSpecialCombo.OnBeforeClick = this.RefreshVisibleItems ; |
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48 | |
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49 | // Add the styles to the special combo. |
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50 | var aCommandStyles = FCK.ToolbarSet.CurrentInstance.Commands.GetCommand( this.CommandName ).Styles ; |
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51 | for ( var s in aCommandStyles ) |
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52 | { |
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53 | var oStyle = aCommandStyles[s] ; |
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54 | var oItem ; |
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55 | |
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56 | if ( oStyle.IsObjectElement ) |
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57 | oItem = targetSpecialCombo.AddItem( s, s ) ; |
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58 | else |
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59 | oItem = targetSpecialCombo.AddItem( s, oStyle.GetOpenerTag() + s + oStyle.GetCloserTag() ) ; |
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60 | |
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61 | oItem.Style = oStyle ; |
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62 | } |
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63 | } |
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64 | |
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65 | FCKToolbarStyleCombo.prototype.RefreshActiveItems = function( targetSpecialCombo ) |
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66 | { |
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67 | // Clear the actual selection. |
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68 | targetSpecialCombo.DeselectAll() ; |
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69 | |
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70 | // Get the active styles. |
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71 | var aStyles = FCK.ToolbarSet.CurrentInstance.Commands.GetCommand( this.CommandName ).GetActiveStyles() ; |
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72 | |
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73 | if ( aStyles.length > 0 ) |
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74 | { |
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75 | // Select the active styles in the combo. |
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76 | for ( var i = 0 ; i < aStyles.length ; i++ ) |
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77 | targetSpecialCombo.SelectItem( aStyles[i].Name ) ; |
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78 | |
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79 | // Set the combo label to the first style in the collection. |
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80 | targetSpecialCombo.SetLabelById( aStyles[0].Name ) ; |
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81 | } |
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82 | else |
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83 | targetSpecialCombo.SetLabel('') ; |
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84 | } |
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85 | |
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86 | FCKToolbarStyleCombo.prototype.RefreshVisibleItems = function( targetSpecialCombo ) |
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87 | { |
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88 | if ( FCKSelection.GetType() == 'Control' ) |
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89 | var sTagName = FCKSelection.GetSelectedElement().tagName ; |
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90 | |
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91 | for ( var i in targetSpecialCombo.Items ) |
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92 | { |
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93 | var oItem = targetSpecialCombo.Items[i] ; |
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94 | if ( ( sTagName && oItem.Style.Element == sTagName ) || ( ! sTagName && ! oItem.Style.IsObjectElement ) ) |
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95 | oItem.style.display = '' ; |
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96 | else |
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97 | oItem.style.display = 'none' ; // For some reason Gecko is blocking here. |
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98 | } |
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99 | } |
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