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90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
/**
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* Copyright (C) 2012-2013 KO GmbH <copyright@kogmbh.com>
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*
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* @licstart
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* This file is part of WebODF.
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*
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* WebODF is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License (GNU AGPL)
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* WebODF is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with WebODF. If not, see <http://www.gnu.org/licenses/>.
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* @licend
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*
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* @source: http://www.webodf.org/
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* @source: https://github.com/kogmbh/WebODF/
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*/
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/*global define, require */
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webodfModule.define("webodf/editor/widgets/toolbarWidgets/currentStyle",
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["webodf/editor/EditorSession"],
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function (EditorSession) {
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"use strict";
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return function CurrentStyle(callback) {
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var self = this,
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editorSession,
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paragraphStyles;
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function selectParagraphStyle(info) {
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if (paragraphStyles) {
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if (info.type === 'style') {
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paragraphStyles.setValue(info.styleName);
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}
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}
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}
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function setParagraphStyle() {
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if (editorSession) {
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editorSession.setCurrentParagraphStyle(paragraphStyles.value());
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}
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self.onToolDone();
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}
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function makeWidget(callback) {
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webodfModule.require(["webodf/editor/widgets/paragraphStyles"], function (ParagraphStyles) {
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var p = new ParagraphStyles(function (pStyles) {
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paragraphStyles = pStyles;
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paragraphStyles.widget().onChange = setParagraphStyle;
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paragraphStyles.setEditorSession(editorSession);
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return callback(paragraphStyles.widget());
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});
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return p; // make sure p is not unused
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});
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}
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this.setEditorSession = function (session) {
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if (editorSession) {
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editorSession.unsubscribe(EditorSession.signalParagraphChanged, selectParagraphStyle);
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}
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editorSession = session;
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if (paragraphStyles) {
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paragraphStyles.setEditorSession(editorSession);
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}
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if (editorSession) {
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editorSession.subscribe(EditorSession.signalParagraphChanged, selectParagraphStyle);
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// TODO: selectParagraphStyle(editorSession.getCurrentParagraphStyle());
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}
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};
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/*jslint emptyblock: true*/
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this.onToolDone = function () {};
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/*jslint emptyblock: false*/
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makeWidget(function (widget) {
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return callback(widget);
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});
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};
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});
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