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     \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 });