X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/9d74ca302ea182d336853aa2578cc455c32556be..e6e83eed52400d6e8a6ee6339cbe212c8cac1f90:/modules/documentHistory/documentHistory.js?ds=sidebyside

diff --git a/modules/documentHistory/documentHistory.js b/modules/documentHistory/documentHistory.js
new file mode 100644
index 0000000..05cddbc
--- /dev/null
+++ b/modules/documentHistory/documentHistory.js
@@ -0,0 +1,95 @@
+define([
+'libs/jquery-1.9.1.min',
+'libs/underscore-min',
+'libs/text!./templates/main.html',
+'libs/text!./templates/item.html'
+], function($, _, mainTemplateSrc, itemTemplateSrc) {
+
+'use strict';
+    
+return function(sandbox) {
+    
+    var dom = $(_.template(mainTemplateSrc)());
+    var domNodes = {
+        itemList: dom.find('.rng-module-documentHistory-itemsList'),
+    }
+    var itemViews = [];
+        
+    var addHistoryItem = function(item) {
+        historyItems.add(item);
+        var view = new itemView(item);
+        itemViews.push(view);
+        domNodes.itemList.append(view.dom);
+    }
+    
+    var toggleItemViews = function(toggle) {
+        itemViews.forEach(function(view) {
+            view.toggle(toggle);
+        });
+    }
+    
+    var historyItems = {
+        _itemsById: {},
+        _selected: [],
+        select: function(id) {
+            if(this._selected.length < 2) {
+                this._selected.push(id);
+                if(this._selected.length === 2)
+                    toggleItemViews(false);
+                return true;
+            }
+            return false;
+        },
+        unselect: function(item) {
+            this._selected = _.without(this._selected, id);
+            if(this._selected.length < 2)
+                toggleItemViews(true);
+        },
+        add: function(item) {
+            this._itemsById[item.id] = item;
+        },
+        selected: function(item) {
+            return _.contains(_selected, item.id);
+        }
+    };
+    
+    var itemView = function(item) {
+        this.item = item;
+        this.dom = $(this.template(item));
+        this.dom.on('click', this.onItemClicked);
+    };
+    itemView.prototype.template = _.template(itemTemplateSrc);
+    itemView.prototype.onItemClicked = function() {
+        if(historyItems.selected(item)) {
+            historyItems.unselect(item);
+            this.dimItem();
+        } else if(historyItems.select(item)) {
+            this.highlightItem();
+        }            
+    };
+    itemView.prototype.highlightItem = function() {
+        
+    };
+    itemView.prototype.dimItem = function() {
+    
+    };
+    itemView.prototype.toggle = function(toggle) {
+    
+    };
+
+    
+    
+    return {
+        start: function() { sandbox.publish('ready'); },
+        setHistory: function(history) {
+            history.forEach(function(historyItem) {
+                addHistoryItem(historyItem);
+            });
+        },
+        getView: function() {
+            return dom;
+        }
+    }
+}
+
+});
\ No newline at end of file