src/editor/modules/rng/rng.js

   1 define([
   2 'libs/underscore',
   3 'fnpjs/layout',
   4 'fnpjs/vbox',
   5 'views/tabs/tabs',
   6 'libs/text!./mainLayout.html',
   7 'libs/text!./editingLayout.html',
   8 'libs/text!./diffLayout.html',
   9 ], function(_, layout, vbox, tabs, mainLayoutTemplate, visualEditingLayoutTemplate, diffLayoutTemplate) {
  10
  11 'use strict';
  12
  13 return function(sandbox) {
  14
  15     /* globals gettext */
  16
  17     function addMainTab(title, slug, view) {
  18         views.mainTabs.addTab(title, slug, view);
  19     }
  20
  21     var commands = {
  22         highlightDocumentElement: function(element, origin) {
  23             ///'nodeBreadCrumbs', 'nodeFamilyTree'
  24             ['documentCanvas', 'nodeFamilyTree'].forEach(function(moduleName) {
  25                 if(!origin || moduleName !== origin) {
  26                     sandbox.getModule(moduleName).highlightElement(element);
  27                 }
  28             });
  29         },
  30         dimDocumentElement: function(element, origin) {
  31             //'nodeBreadCrumbs', 'nodeFamilyTree'
  32             ['documentCanvas', 'nodeFamilyTree'].forEach(function(moduleName) {
  33                 if(!origin || moduleName !== origin) {
  34                     sandbox.getModule(moduleName).dimElement(element);
  35                 }
  36             });
  37         },
  38         jumpToDocumentElement: function(element) {
  39             sandbox.getModule('documentCanvas').jumpToElement(element);
  40         },
  41         updateCurrentNodeElement: function(nodeElement) {
  42             sandbox.getModule('nodePane').setNodeElement(nodeElement);
  43             sandbox.getModule('nodeFamilyTree').setElement(nodeElement);
  44             sandbox.getModule('nodeBreadCrumbs').setNodeElement(nodeElement);
  45         },
  46         updateCurrentTextElement: function(textElement) {
  47             sandbox.getModule('nodeFamilyTree').setElement(textElement);
  48         },
  49         resetDocument: function(document, reason) {
  50             var modules = [];
  51             if (reason === 'revert') {
  52                 modules = ['documentCanvas', 'metadataEditor', 'sourceEditor'];
  53             }
  54             modules.forEach(function(moduleName) {
  55                 sandbox.getModule(moduleName).setDocument(document);
  56             });
  57         }
  58     };
  59
  60
  61     var views = {
  62         mainLayout: new layout.Layout(mainLayoutTemplate),
  63         mainTabs: (new tabs.View()).render(),
  64         visualEditing: new layout.Layout(visualEditingLayoutTemplate),
  65         visualEditingSidebar: (new tabs.View({stacked: true})).render(),
  66         currentNodePaneLayout: new vbox.VBox(),
  67         diffLayout: new layout.Layout(diffLayoutTemplate)
  68     };
  69
  70     views.visualEditing.setView('rightColumn', views.visualEditingSidebar.getAsView());
  71     addMainTab('Edytor', 'editor', views.visualEditing.getAsView());
  72     addMainTab(gettext('Source'), 'sourceEditor',  '');
  73     addMainTab('Historia', 'history', views.diffLayout.getAsView());
  74
  75     sandbox.getDOM().append(views.mainLayout.getAsView());
  76
  77     views.visualEditingSidebar.addTab({icon: 'pencil'}, 'edit', views.currentNodePaneLayout.getAsView());
  78
  79
  80     /* Events handling */
  81
  82     var eventHandlers = {};
  83
  84     eventHandlers.sourceEditor = {
  85         ready: function() {
  86             addMainTab(gettext('Source'), 'sourceEditor',  sandbox.getModule('sourceEditor').getView());
  87             sandbox.getModule('sourceEditor').setDocument(sandbox.getModule('data').getDocument());
  88         }
  89     };
  90
  91     eventHandlers.data = {
  92         ready: function() {
  93             views.mainLayout.setView('mainView', views.mainTabs.getAsView());
  94
  95             _.each(['sourceEditor', 'documentCanvas', 'documentToolbar', 'nodePane', 'metadataEditor', 'nodeFamilyTree', 'nodeBreadCrumbs', 'mainBar', 'indicator', 'documentHistory', 'diffViewer'], function(moduleName) {
  96                 sandbox.getModule(moduleName).start();
  97             });
  98         },
  99         savingStarted: function() {
 100             sandbox.getModule('mainBar').setCommandEnabled('save', false);
 101             sandbox.getModule('indicator').showMessage(gettext('Saving...'));
 102         },
 103         savingEnded: function(status) {
 104             void(status);
 105             sandbox.getModule('mainBar').setCommandEnabled('save', true);
 106             sandbox.getModule('indicator').clearMessage({message:'Dokument zapisany'});
 107         },
 108         restoringStarted: function(event) {
 109             sandbox.getModule('mainBar').setCommandEnabled('save', false);
 110             sandbox.getModule('indicator').showMessage(gettext('Restoring version ') + event.version + '...');
 111         },
 112         historyItemAdded: function(item) {
 113             sandbox.getModule('documentHistory').addHistory([item], {animate: true});
 114         },
 115         diffFetched: function(diff) {
 116             sandbox.getModule('diffViewer').setDiff(diff);
 117         },
 118         documentReverted: function(event) {
 119             commands.resetDocument(event.document, 'revert');
 120             sandbox.getModule('mainBar').setCommandEnabled('save', true);
 121             sandbox.getModule('indicator').clearMessage({message:'Wersja ' + event.reverted_version + ' przywrócona'});
 122             sandbox.getModule('mainBar').setVersion(event.current_version);
 123         }
 124     };
 125
 126     eventHandlers.mainBar = {
 127         ready: function() {
 128             sandbox.getModule('mainBar').setVersion(sandbox.getModule('data').getDocumentVersion());
 129             views.mainLayout.setView('topPanel', sandbox.getModule('mainBar').getView());
 130         },
 131         'cmd.save': function() {
 132             sandbox.getModule('data').saveDocument();
 133         }
 134     };
 135
 136     eventHandlers.indicator = {
 137         ready: function() {
 138             views.mainLayout.setView('messages', sandbox.getModule('indicator').getView());
 139         }
 140     };
 141
 142
 143
 144     eventHandlers.documentCanvas = {
 145         ready: function() {
 146             sandbox.getModule('documentCanvas').setDocument(sandbox.getModule('data').getDocument());
 147             views.visualEditing.setView('leftColumn', sandbox.getModule('documentCanvas').getView());
 148         },
 149
 150         currentTextElementSet: function(textElement) {
 151             commands.updateCurrentTextElement(textElement);
 152         },
 153
 154         currentNodeElementSet: function(nodeElement) {
 155             commands.updateCurrentNodeElement(nodeElement);
 156         },
 157
 158         currentNodeElementChanged: function(nodeElement) {
 159             commands.updateCurrentNodeElement(nodeElement);
 160         },
 161
 162         nodeHovered: function(canvasNode) {
 163             commands.highlightDocumentNode(canvasNode);
 164         },
 165
 166         nodeBlured: function(canvasNode) {
 167             commands.dimDocumentNode(canvasNode);
 168         }
 169     };
 170
 171     eventHandlers.nodePane = {
 172         ready: function() {
 173             views.currentNodePaneLayout.appendView(sandbox.getModule('nodePane').getView());
 174         },
 175
 176         nodeElementChange: function(attr, value) {
 177             sandbox.getModule('documentCanvas').modifyCurrentNodeElement(attr, value);
 178         }
 179     };
 180
 181     eventHandlers.metadataEditor = {
 182         ready: function() {
 183             sandbox.getModule('metadataEditor').setDocument(sandbox.getModule('data').getDocument());
 184             views.visualEditingSidebar.addTab({icon: 'info-sign'}, 'metadataEditor', sandbox.getModule('metadataEditor').getView());
 185         }
 186     };
 187
 188     eventHandlers.nodeFamilyTree = {
 189         ready: function() {
 190             views.currentNodePaneLayout.appendView(sandbox.getModule('nodeFamilyTree').getView());
 191         },
 192         nodeEntered: function(node) {
 193             commands.highlightDocumentElement(node, 'nodeFamilyTree');
 194         },
 195         nodeLeft: function(node) {
 196             commands.dimDocumentElement(node, 'nodeFamilyTree');
 197         },
 198         nodeClicked: function(node) {
 199             commands.jumpToDocumentElement(node);
 200         }
 201     };
 202
 203     eventHandlers.documentToolbar = {
 204         ready: function() {
 205             views.visualEditing.setView('toolbar', sandbox.getModule('documentToolbar').getView());
 206         },
 207         command: function(cmd, params) {
 208             sandbox.getModule('documentCanvas').command(cmd, params);
 209         }
 210     };
 211
 212     eventHandlers.nodeBreadCrumbs = {
 213         ready: function() {
 214             views.visualEditing.setView('statusBar', sandbox.getModule('nodeBreadCrumbs').getView());
 215         },
 216         elementEntered: function(element) {
 217             commands.highlightDocumentElement(element, 'nodeBreadCrumbs');
 218         },
 219         elementLeft: function(element) {
 220             commands.dimDocumentElement(element, 'nodeBreadCrumbs');
 221         },
 222         elementClicked: function(element) {
 223             commands.jumpToDocumentElement(element);
 224         }
 225     };
 226
 227     eventHandlers.documentHistory = {
 228         ready: function() {
 229             sandbox.getModule('documentHistory').addHistory(sandbox.getModule('data').getHistory());
 230             views.diffLayout.setView('left', sandbox.getModule('documentHistory').getView());
 231         },
 232         compare: function(ver1, ver2) {
 233             sandbox.getModule('data').fetchDiff(ver1, ver2);
 234         },
 235         restoreVersion: function(event) {
 236             sandbox.getModule('data').restoreVersion(event);
 237         },
 238         displayVersion: function(event) {
 239             window.open('/' + gettext('editor') + '/' + sandbox.getModule('data').getDocumentId() + '?version=' + event.version, _.uniqueId());
 240         }
 241     };
 242
 243     eventHandlers.diffViewer = {
 244         ready: function() {
 245             views.diffLayout.setView('right', sandbox.getModule('diffViewer').getView());
 246         }
 247     };
 248
 249     /* api */
 250
 251     return {
 252         start: function() {
 253             sandbox.getModule('data').start();
 254         },
 255         handleEvent: function(moduleName, eventName, args) {
 256             if(eventHandlers[moduleName] && eventHandlers[moduleName][eventName]) {
 257                 eventHandlers[moduleName][eventName].apply(eventHandlers, args);
 258             }
 259         }
 260     };
 261 };
 262
 263 });