upgrade

main/inc/lib/javascript/wodotexteditor/widgets/toolbarWidgets/currentStyle.js

@@ -0,0 +1,89 @@
+/**
+ * Copyright (C) 2012-2013 KO GmbH <copyright@kogmbh.com>
+ *
+ * @licstart
+ * This file is part of WebODF.
+ *
+ * WebODF is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License (GNU AGPL)
+ * as published by the Free Software Foundation, either version 3 of
+ * the License, or (at your option) any later version.
+ *
+ * WebODF is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with WebODF.  If not, see <http://www.gnu.org/licenses/>.
+ * @licend
+ *
+ * @source: http://www.webodf.org/
+ * @source: https://github.com/kogmbh/WebODF/
+ */
+
+/*global define, require */
+
+define("webodf/editor/widgets/toolbarWidgets/currentStyle",
+       ["webodf/editor/EditorSession"],
+
+    function (EditorSession) {
+        "use strict";
+
+        return function CurrentStyle(callback) {
+            var self = this,
+                editorSession,
+                paragraphStyles;
+
+            function selectParagraphStyle(info) {
+                if (paragraphStyles) {
+                    if (info.type === 'style') {
+                        paragraphStyles.setValue(info.styleName);
+                    }
+                }
+            }
+
+            function setParagraphStyle() {
+                if (editorSession) {
+                    editorSession.setCurrentParagraphStyle(paragraphStyles.value());
+                }
+                self.onToolDone();
+            }
+
+            function makeWidget(callback) {
+                require(["webodf/editor/widgets/paragraphStyles"], function (ParagraphStyles) {
+                    var p = new ParagraphStyles(function (pStyles) {
+                        paragraphStyles = pStyles;
+
+                        paragraphStyles.widget().onChange = setParagraphStyle;
+
+                        paragraphStyles.setEditorSession(editorSession);
+                        return callback(paragraphStyles.widget());
+                    });
+                    return p; // make sure p is not unused
+                });
+            }
+
+            this.setEditorSession = function (session) {
+                if (editorSession) {
+                    editorSession.unsubscribe(EditorSession.signalParagraphChanged, selectParagraphStyle);
+                }
+                editorSession = session;
+                if (paragraphStyles) {
+                    paragraphStyles.setEditorSession(editorSession);
+                }
+                if (editorSession) {
+                    editorSession.subscribe(EditorSession.signalParagraphChanged, selectParagraphStyle);
+                    // TODO: selectParagraphStyle(editorSession.getCurrentParagraphStyle());
+                }
+            };
+
+            /*jslint emptyblock: true*/
+            this.onToolDone = function () {};
+            /*jslint emptyblock: false*/
+
+            makeWidget(function (widget) {
+                return callback(widget);
+            });
+        };
+    });