/*
*
* (c) Copyright Ascensio System Limited 2010-2017
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
* EU, LV-1021.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
/**
* Statusbar.js
*
* Statusbar controller
*
* Created by Maxim Kadushkin on 8 April 2014
* Copyright (c) 2014 Ascensio System SIA. All rights reserved.
*
*/
define([
'core',
'presentationeditor/main/app/view/Statusbar',
'common/main/lib/util/LanguageInfo',
'common/main/lib/view/LanguageDialog'
], function () {
'use strict';
PE.Controllers.Statusbar = Backbone.Controller.extend(_.extend({
models: [],
collections: [],
views: [
'Statusbar'
],
initialize: function() {
this.addListeners({
'FileMenu': {
'settings:apply': _.bind(this.applySettings, this)
},
'Statusbar': {
'langchanged': this.onLangMenu
}
});
this._state = {
zoom_type: undefined,
zoom_percent: undefined
};
},
events: function() {
return {
'click #btn-zoom-down': _.bind(this.zoomDocument,this,'down'),
'click #btn-zoom-up': _.bind(this.zoomDocument,this,'up'),
'click #btn-doc-lang':_.bind(this.onBtnLanguage,this)
};
},
onLaunch: function() {
this.statusbar = this.createView('Statusbar', {}).render();
this.statusbar.$el.css('z-index', 1);
this.bindViewEvents(this.statusbar, this.events);
$('#status-label-zoom').css('min-width', 70);
this.statusbar.btnZoomToPage.on('click', _.bind(this.onBtnZoomTo, this, 'topage'));
this.statusbar.btnZoomToWidth.on('click', _.bind(this.onBtnZoomTo, this, 'towidth'));
this.statusbar.zoomMenu.on('item:click', _.bind(this.menuZoomClick, this));
this.statusbar.btnPreview.on('click', _.bind(this.onPreview, this));
this.statusbar.btnSetSpelling.on('click', _.bind(this.onBtnSpelling, this));
},
setApi: function(api) {
this.api = api;
this.api.asc_registerCallback('asc_onZoomChange', _.bind(this._onZoomChange, this));
this.api.asc_registerCallback('asc_onTextLanguage', _.bind(this._onTextLanguage, this));
this.statusbar.setApi(api);
},
onBtnZoomTo: function(d, b, e) {
this._state.zoom_type = undefined;
this._state.zoom_percent = undefined;
if (!b.pressed)
this.api.zoomCustomMode(); else
this.api[d=='topage'?'zoomFitToPage':'zoomFitToWidth']();
Common.NotificationCenter.trigger('edit:complete', this.statusbar);
},
zoomDocument: function(d, e) {
this._state.zoom_type = undefined;
this._state.zoom_percent = undefined;
switch (d) {
case 'up': this.api.zoomIn(); break;
case 'down': this.api.zoomOut(); break;
}
Common.NotificationCenter.trigger('edit:complete', this.statusbar);
},
menuZoomClick: function(menu, item) {
this._state.zoom_type = undefined;
this._state.zoom_percent = undefined;
this.api.zoom(item.value);
Common.NotificationCenter.trigger('edit:complete', this.statusbar);
},
onPreview: function(btn, e) {
var previewPanel = PE.getController('Viewport').getView('DocumentPreview'),
me = this,
isResized = false;
if (previewPanel && me.api) {
previewPanel.show();
var onWindowResize = function() {
if (isResized) return;
isResized = true;
Common.NotificationCenter.off('window:resize', onWindowResize);
var current = me.api.getCurrentPage();
me.api.StartDemonstration('presentation-preview', _.isNumber(current) ? current : 0);
Common.component.Analytics.trackEvent('Status Bar', 'Preview');
};
if (!me.statusbar.mode.isDesktopApp && !Common.Utils.isIE11) {
Common.NotificationCenter.on('window:resize', onWindowResize);
me.fullScreen(document.documentElement);
setTimeout(function(){
onWindowResize();
}, 100);
} else
onWindowResize();
}
},
fullScreen: function(element) {
if (element) {
if(element.requestFullscreen) {
element.requestFullscreen();
} else if(element.webkitRequestFullscreen) {
element.webkitRequestFullscreen();
} else if(element.mozRequestFullScreen) {
element.mozRequestFullScreen();
} else if(element.msRequestFullscreen) {
element.msRequestFullscreen();
}
}
},
/*
* api events
* */
_onZoomChange: function(percent, type) {
if (this._state.zoom_type !== type) {
this.statusbar.btnZoomToPage.toggle(type == 2, true);
this.statusbar.btnZoomToWidth.toggle(type == 1, true);
this._state.zoom_type = type;
}
if (this._state.zoom_percent !== percent) {
$('#status-label-zoom').text(Common.Utils.String.format(this.zoomText, percent));
this._state.zoom_percent = percent;
}
},
_onTextLanguage: function(langId) {
var info = Common.util.LanguageInfo.getLocalLanguageName(langId);
this.statusbar.setLanguage({
tip: info[0],
title: info[1],
code: langId
});
},
setLanguages: function(langs) {
this.langs = langs;
this.statusbar.reloadLanguages(langs);
},
setStatusCaption: function(text, force, delay) {
if (this.timerCaption && ( ((new Date()) < this.timerCaption) || text.length==0 ) && !force )
return;
this.timerCaption = undefined;
if (text.length) {
this.statusbar.showStatusMessage(text);
if (delay>0)
this.timerCaption = (new Date()).getTime() + delay;
} else
this.statusbar.clearStatusMessage();
},
createDelayedElements: function() {
var value = Common.localStorage.getItem("pe-settings-spellcheck");
this.statusbar.btnSetSpelling.toggle(value===null || parseInt(value) == 1, true);
this.statusbar.$el.css('z-index', '');
},
onBtnLanguage: function() {
var langs = _.map(this.langs, function(item){
return {
displayValue: item.title,
value: item.tip,
code: item.code
}
});
var me = this;
(new Common.Views.LanguageDialog({
languages: langs,
current: me.api.asc_getDefaultLanguage(),
handler: function(result, tip) {
if (result=='ok') {
var record = _.findWhere(langs, {'value':tip});
record && me.api.asc_setDefaultLanguage(record.code);
}
}
})).show();
},
onLangMenu: function(obj, langid, title) {
this.api.put_TextPrLang(langid);
},
onBtnSpelling: function(d, b, e) {
Common.localStorage.setItem("pe-settings-spellcheck", d.pressed ? 1 : 0);
this.api.asc_setSpellCheck(d.pressed);
Common.NotificationCenter.trigger('edit:complete', this.statusbar);
},
applySettings: function(menu) {
var value = Common.localStorage.getItem("pe-settings-spellcheck");
this.statusbar.btnSetSpelling.toggle(value===null || parseInt(value) == 1, true);
},
zoomText : 'Zoom {0}%'
}, PE.Controllers.Statusbar || {}));
});