1 | /*
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2 | Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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3 | For licensing, see LICENSE.html or http://ckeditor.com/license
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4 | */
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5 |
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6 | CKEDITOR.plugins.add( 'menubutton',
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7 | {
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8 | requires : [ 'button', 'contextmenu' ],
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9 | beforeInit : function( editor )
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10 | {
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11 | editor.ui.addHandler( CKEDITOR.UI_MENUBUTTON, CKEDITOR.ui.menuButton.handler );
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12 | }
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13 | });
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14 |
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15 | /**
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16 | * Button UI element.
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17 | * @constant
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18 | * @example
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19 | */
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20 | CKEDITOR.UI_MENUBUTTON = 5;
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21 |
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22 | (function()
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23 | {
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24 | var clickFn = function( editor )
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25 | {
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26 | var _ = this._;
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27 |
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28 | // Do nothing if this button is disabled.
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29 | if ( _.state === CKEDITOR.TRISTATE_DISABLED )
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30 | return;
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31 |
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32 | _.previousState = _.state;
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33 |
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34 | // Check if we already have a menu for it, otherwise just create it.
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35 | var menu = _.menu;
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36 | if ( !menu )
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37 | {
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38 | menu = _.menu = new CKEDITOR.plugins.contextMenu( editor );
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39 |
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40 | menu.onHide = CKEDITOR.tools.bind( function()
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41 | {
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42 | this.setState( _.previousState );
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43 | },
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44 | this );
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45 |
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46 | // Initialize the menu items at this point.
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47 | if ( this.onMenu )
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48 | {
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49 | menu.addListener( this.onMenu );
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50 | }
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51 | }
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52 |
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53 | if ( _.on )
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54 | {
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55 | menu.hide();
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56 | return;
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57 | }
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58 |
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59 | this.setState( CKEDITOR.TRISTATE_ON );
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60 |
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61 | menu.show( CKEDITOR.document.getById( this._.id ), 4 );
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62 | };
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63 |
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64 |
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65 | CKEDITOR.ui.menuButton = CKEDITOR.tools.createClass(
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66 | {
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67 | base : CKEDITOR.ui.button,
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68 |
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69 | $ : function( definition )
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70 | {
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71 | // We don't want the panel definition in this object.
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72 | var panelDefinition = definition.panel;
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73 | delete definition.panel;
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74 |
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75 | this.base( definition );
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76 |
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77 | this.hasArrow = true;
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78 |
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79 | this.click = clickFn;
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80 | },
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81 |
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82 | statics :
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83 | {
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84 | handler :
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85 | {
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86 | create : function( definition )
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87 | {
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88 | return new CKEDITOR.ui.menuButton( definition );
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89 | }
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90 | }
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91 | }
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92 | });
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93 | })();
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