c83228bea394555f1c1b368cb9605a5ffb04ca6d
[fnpeditor.git] / modules / rng / rng.js
1 define([\r
2 'fnpjs/layout',\r
3 'fnpjs/vbox',\r
4 'views/tabs/tabs',\r
5 'libs/text!./mainLayout.html',\r
6 'libs/text!./editingLayout.html',\r
7 'libs/text!./diffLayout.html',\r
8 ], function(layout, vbox, tabs, mainLayoutTemplate, visualEditingLayoutTemplate, diffLayoutTemplate) {\r
9 \r
10 'use strict';\r
11 \r
12 return function(sandbox) {\r
13     \r
14     function addMainTab(title, slug, view) {\r
15         views.mainTabs.addTab(title, slug, view);\r
16     }\r
17     \r
18     var dirty = {\r
19         sourceEditor: false,\r
20         documentCanvas: false,\r
21         metadataEditor: false,\r
22     };\r
23     \r
24     var synchronizeTab = function(slug) {\r
25         function tabIsDirty(slug) {\r
26             if(slug === 'editor' && (dirty.documentCanvas || dirty.metadataEditor))\r
27                 return true;\r
28             if(slug === 'sourceEditor' && dirty.sourceEditor)\r
29                 return true;\r
30             return false;\r
31         }\r
32     \r
33         if(tabIsDirty(slug)) {\r
34             var reason, doc;\r
35             if(slug === 'sourceEditor') {\r
36                 doc = sandbox.getModule('sourceEditor').getDocument();\r
37                 reason = 'source_edit';\r
38                 dirty.sourceEditor = false;\r
39             }\r
40             if(slug === 'editor') {\r
41                 var doc = dirty.documentCanvas ? sandbox.getModule('documentCanvas').getDocument() : sandbox.getModule('data').getDocument();\r
42                 if(dirty.metadataEditor) {\r
43                     doc = sandbox.getModule('metadataEditor').attachMetadata(doc);\r
44                 }\r
45                 reason = 'edit';\r
46                 dirty.documentCanvas = dirty.metadataEditor = false;\r
47             }\r
48             sandbox.getModule('data').commitDocument(doc, reason);\r
49         }\r
50     }\r
51     \r
52     var commands = {\r
53         highlightDocumentNode: function(wlxmlNode, origin) {\r
54             ['documentCanvas', 'nodeBreadCrumbs', 'nodeFamilyTree'].forEach(function(moduleName) {\r
55                 if(!origin || moduleName != origin)\r
56                     sandbox.getModule(moduleName).highlightNode(wlxmlNode)\r
57             });\r
58         },\r
59         dimDocumentNode: function(wlxmlNode, origin) {\r
60             ['documentCanvas', 'nodeBreadCrumbs', 'nodeFamilyTree'].forEach(function(moduleName) {\r
61                 if(!origin || moduleName != origin)\r
62                     sandbox.getModule(moduleName).dimNode(wlxmlNode)\r
63             });\r
64         },\r
65         selectNode: function(wlxmlNode, origin) {\r
66             sandbox.getModule('documentCanvas').selectNode(wlxmlNode);\r
67             sandbox.getModule('nodePane').setNode(wlxmlNode);\r
68             sandbox.getModule('nodeFamilyTree').setNode(wlxmlNode);\r
69             sandbox.getModule('nodeBreadCrumbs').setNode(wlxmlNode);\r
70             \r
71         },\r
72         resetDocument: function(document, reason) {\r
73             var modules = [];\r
74             if(reason === 'source_edit')\r
75                 modules = ['documentCanvas', 'metadataEditor'];\r
76             else if (reason === 'edit')\r
77                 modules = ['sourceEditor'];\r
78             else if (reason === 'revert')\r
79                 modules = ['documentCanvas', 'metadataEditor', 'sourceEditor'];\r
80                 \r
81             modules.forEach(function(moduleName) {\r
82                 sandbox.getModule(moduleName).setDocument(document);\r
83             });\r
84         }\r
85     }\r
86     \r
87 \r
88     var views = {\r
89         mainLayout: new layout.Layout(mainLayoutTemplate),\r
90         mainTabs: (new tabs.View()).render(),\r
91         visualEditing: new layout.Layout(visualEditingLayoutTemplate),\r
92         visualEditingSidebar: (new tabs.View({stacked: true})).render(),\r
93         currentNodePaneLayout: new vbox.VBox(),\r
94         diffLayout: new layout.Layout(diffLayoutTemplate)\r
95     }\r
96     \r
97     views.visualEditing.setView('rightColumn', views.visualEditingSidebar.getAsView());\r
98     addMainTab('Edytor', 'editor', views.visualEditing.getAsView());\r
99     addMainTab(gettext('Source'), 'sourceEditor',  '');\r
100     addMainTab('Historia', 'history', views.diffLayout.getAsView());\r
101     \r
102     sandbox.getDOM().append(views.mainLayout.getAsView());\r
103     \r
104     views.visualEditingSidebar.addTab({icon: 'pencil'}, 'edit', views.currentNodePaneLayout.getAsView());\r
105 \r
106     views.mainTabs.on('tabSelected', function(event) {\r
107         if(event.prevSlug) {\r
108             synchronizeTab(event.prevSlug);\r
109         }\r
110     });\r
111     \r
112     /* Events handling */\r
113     \r
114     var eventHandlers = {};\r
115      \r
116     eventHandlers.sourceEditor = {\r
117         ready: function() {\r
118             addMainTab(gettext('Source'), 'sourceEditor',  sandbox.getModule('sourceEditor').getView());\r
119             sandbox.getModule('sourceEditor').setDocument(sandbox.getModule('data').getDocument());\r
120         },\r
121         xmlChanged: function() {\r
122             dirty.sourceEditor = true;\r
123         },\r
124         documentSet: function() {\r
125             dirty.sourceEditor = false;\r
126         }\r
127     };\r
128     \r
129     eventHandlers.data = {\r
130         ready: function() {\r
131             views.mainLayout.setView('mainView', views.mainTabs.getAsView());\r
132             \r
133             _.each(['sourceEditor', 'documentCanvas', 'documentToolbar', 'nodePane', 'metadataEditor', 'nodeFamilyTree', 'nodeBreadCrumbs', 'mainBar', 'indicator', 'documentHistory', 'diffViewer'], function(moduleName) {\r
134                 sandbox.getModule(moduleName).start();\r
135             });\r
136         },\r
137         documentChanged: function(document, reason) {\r
138             commands.resetDocument(document, reason);\r
139         },\r
140         savingStarted: function() {\r
141             sandbox.getModule('mainBar').setCommandEnabled('save', false);\r
142             sandbox.getModule('indicator').showMessage(gettext('Saving...'));\r
143         },\r
144         savingEnded: function(status) {\r
145             sandbox.getModule('mainBar').setCommandEnabled('save', true);\r
146             sandbox.getModule('indicator').clearMessage({message:'Dokument zapisany'});\r
147         },\r
148         restoringStarted: function(event) {\r
149             sandbox.getModule('mainBar').setCommandEnabled('save', false);\r
150             sandbox.getModule('indicator').showMessage(gettext('Restoring version ' + event.version + '...'));\r
151         },\r
152         historyItemAdded: function(item) {\r
153             sandbox.getModule('documentHistory').addHistory([item], {animate: true});\r
154         },\r
155         diffFetched: function(diff) {\r
156             sandbox.getModule('diffViewer').setDiff(diff);\r
157         },\r
158         documentReverted: function(event) {\r
159             commands.resetDocument(event.document, 'revert');\r
160             sandbox.getModule('mainBar').setCommandEnabled('save', true);\r
161             sandbox.getModule('indicator').clearMessage({message:'Wersja ' + event.reverted_version + ' przywrócona'});\r
162             sandbox.getModule('mainBar').setVersion(event.current_version);\r
163         }\r
164     }\r
165     \r
166     eventHandlers.mainBar = {\r
167         ready: function() {\r
168             sandbox.getModule('mainBar').setVersion(sandbox.getModule('data').getDocumentVersion());\r
169             views.mainLayout.setView('topPanel', sandbox.getModule('mainBar').getView());\r
170         },\r
171         'cmd.save': function() {\r
172             synchronizeTab(views.mainTabs.getCurrentSlug());\r
173             sandbox.getModule('data').saveDocument();\r
174         }\r
175     }\r
176     \r
177     eventHandlers.indicator = {\r
178         ready: function() {\r
179             views.mainLayout.setView('messages', sandbox.getModule('indicator').getView());\r
180         }\r
181     };\r
182     \r
183 \r
184     \r
185     eventHandlers.documentCanvas = {\r
186         ready: function() {\r
187             sandbox.getModule('documentCanvas').setDocument(sandbox.getModule('data').getDocument());\r
188             views.visualEditing.setView('leftColumn', sandbox.getModule('documentCanvas').getView());\r
189         },\r
190         documentSet: function() {\r
191             dirty.documentCanvas = false;\r
192         },\r
193         \r
194         nodeSelected: function(wlxmlNode) {\r
195             commands.selectNode(wlxmlNode);\r
196         },\r
197         \r
198         contentChanged: function() {\r
199             dirty.documentCanvas = true;\r
200         },\r
201         \r
202         nodeHovered: function(wlxmlNode) {\r
203             commands.highlightDocumentNode(wlxmlNode);\r
204         },\r
205         \r
206         nodeBlured: function(wlxmlNode) {\r
207             commands.dimDocumentNode(wlxmlNode);\r
208         }\r
209     };\r
210 \r
211     eventHandlers.nodePane = {\r
212         ready: function() {\r
213             views.currentNodePaneLayout.appendView(sandbox.getModule('nodePane').getView());\r
214         },\r
215         \r
216         nodeChanged: function(attr, value) {\r
217             sandbox.getModule('documentCanvas').modifyCurrentNode(attr, value);\r
218         }\r
219     };\r
220     \r
221     eventHandlers.metadataEditor = {\r
222         ready: function() {\r
223             sandbox.getModule('metadataEditor').setDocument(sandbox.getModule('data').getDocument());\r
224             views.visualEditingSidebar.addTab({icon: 'info-sign'}, 'metadataEditor', sandbox.getModule('metadataEditor').getView());\r
225         },\r
226         metadataChanged: function(metadata) {\r
227             dirty.metadataEditor = true;\r
228         },\r
229         metadataSet: function() {\r
230             dirty.metadataEditor = false;\r
231         },\r
232     };\r
233     \r
234     eventHandlers.nodeFamilyTree = {\r
235         ready: function() {\r
236             views.currentNodePaneLayout.appendView(sandbox.getModule('nodeFamilyTree').getView());\r
237         },\r
238         nodeEntered: function(wlxmlNode) {\r
239             commands.highlightDocumentNode(wlxmlNode, 'nodeFamilyTree');\r
240         },\r
241         nodeLeft: function(wlxmlNode) {\r
242             commands.dimDocumentNode(wlxmlNode, 'nodeFamilyTree');\r
243         },\r
244         nodeSelected: function(wlxmlNode) {\r
245             commands.selectNode(wlxmlNode);\r
246         }\r
247     };\r
248     \r
249     eventHandlers.documentToolbar = {\r
250         ready: function() {\r
251             views.visualEditing.setView('toolbar', sandbox.getModule('documentToolbar').getView());\r
252         },\r
253         toggleGrid: function(toggle) {\r
254             sandbox.getModule('documentCanvas').toggleGrid(toggle);\r
255         },\r
256         newNodeRequested: function(wlxmlTag, wlxmlClass) {\r
257             if(window.getSelection().isCollapsed) {\r
258                 sandbox.getModule('documentCanvas').insertNewNode(wlxmlTag, wlxmlClass);\r
259             } else {\r
260                 sandbox.getModule('documentCanvas').wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);\r
261             }\r
262         }\r
263     };\r
264     \r
265     eventHandlers.nodeBreadCrumbs = {\r
266         ready: function() {\r
267             views.visualEditing.setView('statusBar', sandbox.getModule('nodeBreadCrumbs').getView());\r
268         },\r
269         nodeHighlighted: function(wlxmlNode) {\r
270             commands.highlightDocumentNode(wlxmlNode, 'nodeBreadCrumbs');\r
271         },\r
272         nodeDimmed: function(wlxmlNode) {\r
273             commands.dimDocumentNode(wlxmlNode, 'nodeBreadCrumbs');\r
274         },\r
275         nodeSelected: function(wlxmlNode) {\r
276             commands.selectNode(wlxmlNode);\r
277         }        \r
278     }\r
279     \r
280     eventHandlers.documentHistory = {\r
281         ready: function() {\r
282             sandbox.getModule('documentHistory').addHistory(sandbox.getModule('data').getHistory());\r
283             views.diffLayout.setView('left', sandbox.getModule('documentHistory').getView());\r
284         },\r
285         compare: function(ver1, ver2) {\r
286             sandbox.getModule('data').fetchDiff(ver1, ver2);\r
287         },\r
288         restoreVersion: function(event) {\r
289             sandbox.getModule('data').restoreVersion(event);\r
290         },\r
291         displayVersion: function(event) {\r
292             window.open('/' + gettext('editor') + '/' + sandbox.getModule('data').getDocumentId() + '?version=' + event.version, _.uniqueId());\r
293         }\r
294     }\r
295     \r
296     eventHandlers.diffViewer = {\r
297         ready: function() {\r
298             views.diffLayout.setView('right', sandbox.getModule('diffViewer').getView());\r
299         }\r
300     }\r
301     \r
302     /* api */\r
303     \r
304     return {\r
305         start: function() {\r
306             sandbox.getModule('data').start();\r
307         },\r
308         handleEvent: function(moduleName, eventName, args) {\r
309             if('')\r
310                 wysiwigHandler.handleEvent(moduleName, eventName, args);\r
311             else if(eventHandlers[moduleName] && eventHandlers[moduleName][eventName]) {\r
312                 eventHandlers[moduleName][eventName].apply(eventHandlers, args);\r
313             }\r
314         }\r
315     }\r
316 };\r
317 \r
318 });