forked from extern/egroupware
113 lines
3.8 KiB
JavaScript
113 lines
3.8 KiB
JavaScript
/**
|
|
* 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, runtime*/
|
|
|
|
define("webodf/editor/widgets/undoRedoMenu",
|
|
["webodf/editor/EditorSession", "dijit/form/Button"],
|
|
|
|
function (EditorSession, Button) {
|
|
"use strict";
|
|
|
|
return function UndoRedoMenu(callback) {
|
|
var self = this,
|
|
editorSession,
|
|
undoButton,
|
|
redoButton,
|
|
widget = {};
|
|
|
|
undoButton = new Button({
|
|
label: runtime.tr('Undo'),
|
|
showLabel: false,
|
|
disabled: true, // TODO: get current session state
|
|
iconClass: "dijitEditorIcon dijitEditorIconUndo",
|
|
onClick: function () {
|
|
if (editorSession) {
|
|
editorSession.undo();
|
|
self.onToolDone();
|
|
}
|
|
}
|
|
});
|
|
|
|
redoButton = new Button({
|
|
label: runtime.tr('Redo'),
|
|
showLabel: false,
|
|
disabled: true, // TODO: get current session state
|
|
iconClass: "dijitEditorIcon dijitEditorIconRedo",
|
|
onClick: function () {
|
|
if (editorSession) {
|
|
editorSession.redo();
|
|
self.onToolDone();
|
|
}
|
|
}
|
|
});
|
|
|
|
widget.children = [undoButton, redoButton];
|
|
widget.startup = function () {
|
|
widget.children.forEach(function (element) {
|
|
element.startup();
|
|
});
|
|
};
|
|
|
|
widget.placeAt = function (container) {
|
|
widget.children.forEach(function (element) {
|
|
element.placeAt(container);
|
|
});
|
|
return widget;
|
|
};
|
|
|
|
function checkUndoButtons(e) {
|
|
if (undoButton) {
|
|
undoButton.set('disabled', e.undoAvailable === false);
|
|
}
|
|
if (redoButton) {
|
|
redoButton.set('disabled', e.redoAvailable === false);
|
|
}
|
|
}
|
|
|
|
this.setEditorSession = function (session) {
|
|
if (editorSession) {
|
|
editorSession.unsubscribe(EditorSession.signalUndoStackChanged, checkUndoButtons);
|
|
}
|
|
|
|
editorSession = session;
|
|
if (editorSession) {
|
|
editorSession.subscribe(EditorSession.signalUndoStackChanged, checkUndoButtons);
|
|
// TODO: checkUndoButtons(editorSession.getundoredoavailablalalo());
|
|
} else {
|
|
widget.children.forEach(function (element) {
|
|
element.setAttribute('disabled', true);
|
|
});
|
|
}
|
|
};
|
|
|
|
/*jslint emptyblock: true*/
|
|
this.onToolDone = function () {};
|
|
/*jslint emptyblock: false*/
|
|
|
|
// init
|
|
callback(widget);
|
|
};
|
|
});
|