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 ], function(layout, vbox, tabs, mainLayoutTemplate, visualEditingLayoutTemplate) {\r
   8 \r
   9 'use strict';\r
  10 \r
  11 return function(sandbox) {\r
  12     \r
  13     function addMainTab(title, slug, view) {\r
  14         views.mainTabs.addTab(title, slug, view);\r
  15     }\r
  16     \r
  17     function tabIsDirty(slug) {\r
  18         if(slug === 'editor' && (dirty.documentCanvas || dirty.metadataEditor))\r
  19             return true;\r
  20         if(slug === 'sourceEditor' && dirty.sourceEditor)\r
  21             return true;\r
  22         return false;\r
  23     }\r
  24     \r
  25     var dirty = {\r
  26         sourceEditor: false,\r
  27         documentCanvas: false,\r
  28         metadataEditor: false,\r
  29     };\r
  30     \r
  31     var synchronizeTab = function(slug) {\r
  32         if(tabIsDirty(slug)) {\r
  33             if(slug === 'sourceEditor') {\r
  34                 sandbox.getModule('data').commitDocument(sandbox.getModule('sourceEditor').getDocument(), 'source_edit');\r
  35             }\r
  36             if(slug === 'editor') {\r
  37                 var doc = dirty.documentCanvas ? sandbox.getModule('documentCanvas').getDocument() : sandbox.getModule('data').getDocument();\r
  38                 if(dirty.metadataEditor) {\r
  39                     doc = sandbox.getModule('metadataEditor').attachMetadata(doc);\r
  40                 }\r
  41                 sandbox.getModule('data').commitDocument(doc, 'edit');\r
  42             }\r
  43         }\r
  44     }\r
  45     \r
  46     var commands = {\r
  47         highlightDocumentNode: function(wlxmlNode, origin) {\r
  48             ['documentCanvas', 'nodeBreadCrumbs', 'nodeFamilyTree'].forEach(function(moduleName) {\r
  49                 if(!origin || moduleName != origin)\r
  50                     sandbox.getModule(moduleName).highlightNode(wlxmlNode)\r
  51             });\r
  52         },\r
  53         dimDocumentNode: function(wlxmlNode, origin) {\r
  54             ['documentCanvas', 'nodeBreadCrumbs', 'nodeFamilyTree'].forEach(function(moduleName) {\r
  55                 if(!origin || moduleName != origin)\r
  56                     sandbox.getModule(moduleName).dimNode(wlxmlNode)\r
  57             });\r
  58         },\r
  59         selectNode: function(wlxmlNode, origin) {\r
  60             sandbox.getModule('documentCanvas').selectNode(wlxmlNode);\r
  61             sandbox.getModule('nodePane').setNode(wlxmlNode);\r
  62             sandbox.getModule('nodeFamilyTree').setNode(wlxmlNode);\r
  63             sandbox.getModule('nodeBreadCrumbs').setNode(wlxmlNode);\r
  64             \r
  65         }\r
  66     }\r
  67     \r
  68 \r
  69     var views = {\r
  70         mainLayout: new layout.Layout(mainLayoutTemplate),\r
  71         mainTabs: (new tabs.View()).render(),\r
  72         visualEditing: new layout.Layout(visualEditingLayoutTemplate),\r
  73         visualEditingSidebar: (new tabs.View({stacked: true})).render(),\r
  74         currentNodePaneLayout: new vbox.VBox()\r
  75     }\r
  76     \r
  77     views.visualEditing.setView('rightColumn', views.visualEditingSidebar.getAsView());\r
  78     addMainTab('Edytor', 'editor', views.visualEditing.getAsView());\r
  79     \r
  80     sandbox.getDOM().append(views.mainLayout.getAsView());\r
  81     \r
  82     views.visualEditingSidebar.addTab({icon: 'pencil'}, 'edit', views.currentNodePaneLayout.getAsView());\r
  83 \r
  84     views.mainTabs.on('tabSelected', function(event) {\r
  85         if(event.prevSlug) {\r
  86             synchronizeTab(event.prevSlug);\r
  87         }\r
  88     });\r
  89     \r
  90     /* Events handling */\r
  91     \r
  92     var eventHandlers = {};\r
  93      \r
  94     eventHandlers.sourceEditor = {\r
  95         ready: function() {\r
  96             addMainTab(gettext('Source'), 'sourceEditor',  sandbox.getModule('sourceEditor').getView());\r
  97             sandbox.getModule('sourceEditor').setDocument(sandbox.getModule('data').getDocument());\r
  98         },\r
  99         xmlChanged: function() {\r
 100             dirty.sourceEditor = true;\r
 101         },\r
 102         documentSet: function() {\r
 103             dirty.sourceEditor = false;\r
 104         }\r
 105     };\r
 106     \r
 107     eventHandlers.data = {\r
 108         ready: function() {\r
 109             views.mainLayout.setView('mainView', views.mainTabs.getAsView());\r
 110             \r
 111             _.each(['sourceEditor', 'documentCanvas', 'documentToolbar', 'nodePane', 'metadataEditor', 'nodeFamilyTree', 'nodeBreadCrumbs', 'mainBar', 'indicator'], function(moduleName) {\r
 112                 sandbox.getModule(moduleName).start();\r
 113             });\r
 114         },\r
 115         documentChanged: function(document, reason) {\r
 116             var modules = [];\r
 117             if(reason === 'source_edit')\r
 118                 modules = ['documentCanvas', 'metadataEditor'];\r
 119             else if (reason === 'edit')\r
 120                 modules = ['sourceEditor'];\r
 121                 \r
 122             modules.forEach(function(moduleName) {\r
 123                 sandbox.getModule(moduleName).setDocument(document);\r
 124             });\r
 125         },\r
 126         savingStarted: function() {\r
 127             sandbox.getModule('mainBar').setCommandEnabled('save', false);\r
 128             sandbox.getModule('indicator').showMessage(gettext('Saving...'));\r
 129         },\r
 130         savingEnded: function(status) {\r
 131             sandbox.getModule('mainBar').setCommandEnabled('save', true);\r
 132             sandbox.getModule('indicator').clearMessage();\r
 133         }\r
 134     }\r
 135     \r
 136     eventHandlers.mainBar = {\r
 137         ready: function() {\r
 138             views.mainLayout.setView('topPanel', sandbox.getModule('mainBar').getView());\r
 139         },\r
 140         'cmd.save': function() {\r
 141             synchronizeTab(views.mainTabs.getCurrentSlug());\r
 142             sandbox.getModule('data').saveDocument();\r
 143         }\r
 144     }\r
 145     \r
 146     eventHandlers.indicator = {\r
 147         ready: function() {\r
 148             views.mainLayout.setView('messages', sandbox.getModule('indicator').getView());\r
 149         }\r
 150     };\r
 151     \r
 152 \r
 153     \r
 154     eventHandlers.documentCanvas = {\r
 155         ready: function() {\r
 156             sandbox.getModule('documentCanvas').setDocument(sandbox.getModule('data').getDocument());\r
 157             views.visualEditing.setView('leftColumn', sandbox.getModule('documentCanvas').getView());\r
 158         },\r
 159         documentSet: function() {\r
 160             dirty.documentCanvas = false;\r
 161         },\r
 162         \r
 163         nodeSelected: function(wlxmlNode) {\r
 164             commands.selectNode(wlxmlNode);\r
 165         },\r
 166         \r
 167         contentChanged: function() {\r
 168             dirty.documentCanvas = true;\r
 169         },\r
 170         \r
 171         nodeHovered: function(wlxmlNode) {\r
 172             commands.highlightDocumentNode(wlxmlNode);\r
 173         },\r
 174         \r
 175         nodeBlured: function(wlxmlNode) {\r
 176             commands.dimDocumentNode(wlxmlNode);\r
 177         }\r
 178     };\r
 179 \r
 180     eventHandlers.nodePane = {\r
 181         ready: function() {\r
 182             views.currentNodePaneLayout.appendView(sandbox.getModule('nodePane').getView());\r
 183         },\r
 184         \r
 185         nodeChanged: function(attr, value) {\r
 186             sandbox.getModule('documentCanvas').modifyCurrentNode(attr, value);\r
 187         }\r
 188     };\r
 189     \r
 190     eventHandlers.metadataEditor = {\r
 191         ready: function() {\r
 192             sandbox.getModule('metadataEditor').setDocument(sandbox.getModule('data').getDocument());\r
 193             views.visualEditingSidebar.addTab({icon: 'info-sign'}, 'metadataEditor', sandbox.getModule('metadataEditor').getView());\r
 194         },\r
 195         metadataChanged: function(metadata) {\r
 196             dirty.metadataEditor = true;\r
 197         },\r
 198         metadataSet: function() {\r
 199             dirty.metadataEditor = false;\r
 200         },\r
 201     };\r
 202     \r
 203     eventHandlers.nodeFamilyTree = {\r
 204         ready: function() {\r
 205             views.currentNodePaneLayout.appendView(sandbox.getModule('nodeFamilyTree').getView());\r
 206         },\r
 207         nodeEntered: function(wlxmlNode) {\r
 208             commands.highlightDocumentNode(wlxmlNode, 'nodeFamilyTree');\r
 209         },\r
 210         nodeLeft: function(wlxmlNode) {\r
 211             commands.dimDocumentNode(wlxmlNode, 'nodeFamilyTree');\r
 212         },\r
 213         nodeSelected: function(wlxmlNode) {\r
 214             commands.selectNode(wlxmlNode);\r
 215         }\r
 216     };\r
 217     \r
 218     eventHandlers.documentToolbar = {\r
 219         ready: function() {\r
 220             views.visualEditing.setView('toolbar', sandbox.getModule('documentToolbar').getView());\r
 221         },\r
 222         toggleGrid: function(toggle) {\r
 223             sandbox.getModule('documentCanvas').toggleGrid(toggle);\r
 224         },\r
 225         newNodeRequested: function(wlxmlTag, wlxmlClass) {\r
 226             if(window.getSelection().isCollapsed) {\r
 227                 sandbox.getModule('documentCanvas').insertNewNode(wlxmlTag, wlxmlClass);\r
 228             } else {\r
 229                 sandbox.getModule('documentCanvas').wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);\r
 230             }\r
 231         }\r
 232     };\r
 233     \r
 234     eventHandlers.nodeBreadCrumbs = {\r
 235         ready: function() {\r
 236             views.visualEditing.setView('statusBar', sandbox.getModule('nodeBreadCrumbs').getView());\r
 237         },\r
 238         nodeHighlighted: function(wlxmlNode) {\r
 239             commands.highlightDocumentNode(wlxmlNode, 'nodeBreadCrumbs');\r
 240         },\r
 241         nodeDimmed: function(wlxmlNode) {\r
 242             commands.dimDocumentNode(wlxmlNode, 'nodeBreadCrumbs');\r
 243         },\r
 244         nodeSelected: function(wlxmlNode) {\r
 245             commands.selectNode(wlxmlNode);\r
 246         }        \r
 247     }\r
 248     \r
 249     /* api */\r
 250     \r
 251     return {\r
 252         start: function() {\r
 253             sandbox.getModule('data').start();\r
 254         },\r
 255         handleEvent: function(moduleName, eventName, args) {\r
 256             if('')\r
 257                 wysiwigHandler.handleEvent(moduleName, eventName, args);\r
 258             else if(eventHandlers[moduleName] && eventHandlers[moduleName][eventName]) {\r
 259                 eventHandlers[moduleName][eventName].apply(eventHandlers, args);\r
 260             }\r
 261         }\r
 262     }\r
 263 };\r
 264 \r
 265 });