Subversion-Projekte lars-tiefland.content-management

/**
 * editor_plugin_src.js
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://tinymce.moxiecode.com/license
 * Contributing: http://tinymce.moxiecode.com/contributing
 */

(function() {
        var Event = tinymce.dom.Event, each = tinymce.each, DOM = tinymce.DOM;

        /**
         * This plugin a context menu to TinyMCE editor instances.
         *
         * @class tinymce.plugins.ContextMenu
         */
        tinymce.create('tinymce.plugins.ContextMenu', {
                /**
                 * Initializes the plugin, this will be executed after the plugin has been created.
                 * This call is done before the editor instance has finished it's initialization so use the onInit event
                 * of the editor instance to intercept that event.
                 *
                 * @method init
                 * @param {tinymce.Editor} ed Editor instance that the plugin is initialized in.
                 * @param {string} url Absolute URL to where the plugin is located.
                 */
                init : function(ed) {
                        var t = this, showMenu, contextmenuNeverUseNative, realCtrlKey;

                        t.editor = ed;

                        contextmenuNeverUseNative = ed.settings.contextmenu_never_use_native;

                        /**
                         * This event gets fired when the context menu is shown.
                         *
                         * @event onContextMenu
                         * @param {tinymce.plugins.ContextMenu} sender Plugin instance sending the event.
                         * @param {tinymce.ui.DropMenu} menu Drop down menu to fill with more items if needed.
                         */
                        t.onContextMenu = new tinymce.util.Dispatcher(this);

                        showMenu = ed.onContextMenu.add(function(ed, e) {
                                // Block TinyMCE menu on ctrlKey and work around Safari issue
                                if ((realCtrlKey !== 0 ? realCtrlKey : e.ctrlKey) && !contextmenuNeverUseNative)
                                        return;

                                Event.cancel(e);

                                // Select the image if it's clicked. WebKit would other wise expand the selection
                                if (e.target.nodeName == 'IMG')
                                        ed.selection.select(e.target);

                                t._getMenu(ed).showMenu(e.clientX || e.pageX, e.clientY || e.pageY);
                                Event.add(ed.getDoc(), 'click', function(e) {
                                        hide(ed, e);
                                });

                                ed.nodeChanged();
                        });

                        ed.onRemove.add(function() {
                                if (t._menu)
                                        t._menu.removeAll();
                        });

                        function hide(ed, e) {
                                realCtrlKey = 0;

                                // Since the contextmenu event moves
                                // the selection we need to store it away
                                if (e && e.button == 2) {
                                        realCtrlKey = e.ctrlKey;
                                        return;
                                }

                                if (t._menu) {
                                        t._menu.removeAll();
                                        t._menu.destroy();
                                        Event.remove(ed.getDoc(), 'click', hide);
                                }
                        };

                        ed.onMouseDown.add(hide);
                        ed.onKeyDown.add(hide);
                        ed.onKeyDown.add(function(ed, e) {
                                if (e.shiftKey && !e.ctrlKey && !e.altKey && e.keyCode === 121) {
                                        Event.cancel(e);
                                        showMenu(ed, e);
                                }
                        });
                },

                /**
                 * Returns information about the plugin as a name/value array.
                 * The current keys are longname, author, authorurl, infourl and version.
                 *
                 * @method getInfo
                 * @return {Object} Name/value array containing information about the plugin.
                 */
                getInfo : function() {
                        return {
                                longname : 'Contextmenu',
                                author : 'Moxiecode Systems AB',
                                authorurl : 'http://tinymce.moxiecode.com',
                                infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/contextmenu',
                                version : tinymce.majorVersion + "." + tinymce.minorVersion
                        };
                },

                _getMenu : function(ed) {
                        var t = this, m = t._menu, se = ed.selection, col = se.isCollapsed(), el = se.getNode() || ed.getBody(), am, p;

                        if (m) {
                                m.removeAll();
                                m.destroy();
                        }

                        p = DOM.getPos(ed.getContentAreaContainer());

                        m = ed.controlManager.createDropMenu('contextmenu', {
                                offset_x : p.x + ed.getParam('contextmenu_offset_x', 0),
                                offset_y : p.y + ed.getParam('contextmenu_offset_y', 0),
                                constrain : 1,
                                keyboard_focus: true
                        });

                        t._menu = m;

                        m.add({title : 'advanced.cut_desc', icon : 'cut', cmd : 'Cut'}).setDisabled(col);
                        m.add({title : 'advanced.copy_desc', icon : 'copy', cmd : 'Copy'}).setDisabled(col);
                        m.add({title : 'advanced.paste_desc', icon : 'paste', cmd : 'Paste'});

                        if ((el.nodeName == 'A' && !ed.dom.getAttrib(el, 'name')) || !col) {
                                m.addSeparator();
                                m.add({title : 'advanced.link_desc', icon : 'link', cmd : ed.plugins.advlink ? 'mceAdvLink' : 'mceLink', ui : true});
                                m.add({title : 'advanced.unlink_desc', icon : 'unlink', cmd : 'UnLink'});
                        }

                        m.addSeparator();
                        m.add({title : 'advanced.image_desc', icon : 'image', cmd : ed.plugins.advimage ? 'mceAdvImage' : 'mceImage', ui : true});

                        m.addSeparator();
                        am = m.addMenu({title : 'contextmenu.align'});
                        am.add({title : 'contextmenu.left', icon : 'justifyleft', cmd : 'JustifyLeft'});
                        am.add({title : 'contextmenu.center', icon : 'justifycenter', cmd : 'JustifyCenter'});
                        am.add({title : 'contextmenu.right', icon : 'justifyright', cmd : 'JustifyRight'});
                        am.add({title : 'contextmenu.full', icon : 'justifyfull', cmd : 'JustifyFull'});

                        t.onContextMenu.dispatch(t, m, el, col);

                        return m;
                }
        });

        // Register plugin
        tinymce.PluginManager.add('contextmenu', tinymce.plugins.ContextMenu);
})();