editor: inform user about errors that occured during document transaction

[fnpeditor.git] / src / editor / modules / metadataEditor / metadataEditor.js

diff --git a/src/editor/modules/metadataEditor/metadataEditor.js b/src/editor/modules/metadataEditor/metadataEditor.js
index 38b4e56..118571e 100644 (file)
--- a/src/editor/modules/metadataEditor/metadataEditor.js
+++ b/src/editor/modules/metadataEditor/metadataEditor.js
@@ -2,14 +2,36 @@ define([
 'libs/jquery',
 'libs/underscore',
 'libs/text!./templates/main.html',
 'libs/jquery',
 'libs/underscore',
 'libs/text!./templates/main.html',

-'libs/text!./templates/item.html'
-], function($, _, mainTemplate, itemTemplate) {
+'libs/text!./templates/item.html',
+'views/openSelect/openSelect'
+], function($, _, mainTemplate, itemTemplate, OpenSelectView) {

 
 'use strict';
 
 return function(sandbox) {
 
 
 'use strict';
 
 return function(sandbox) {
 

-    var currentNode;
+    var currentNode,
+        adding = false,
+        metadataConfig = (sandbox.getConfig().metadata || []).sort(function(configRow1, configRow2) {
+            if(configRow1.key < configRow2.key) {
+                return -1;
+            }
+            if(configRow1.key > configRow2.key) {
+                return 1;
+            }
+            return 0;
+        });
+
+    var getValuesForKey = function(key) {
+        var toret = [];
+        metadataConfig.some(function(configRow) {
+            if(configRow.key === key) {
+                toret = configRow.values || [];
+                return true;
+            }
+        });
+        return toret;
+    };

     
     var view = {
         node: $(_.template(mainTemplate)()),
     
     var view = {
         node: $(_.template(mainTemplate)()),


@@ -18,12 +40,12 @@ return function(sandbox) {
             var metaTable = this.metaTable = this.node.find('table');
             
             this.node.find('.rng-module-metadataEditor-addBtn').click(function() {
             var metaTable = this.metaTable = this.node.find('table');
             
             this.node.find('.rng-module-metadataEditor-addBtn').click(function() {

-                var newRow = view._addMetaRow('', '');
-                $(newRow.find('td div')[0]).focus();
+                adding = true;
+                currentNode.getMetadata().add('','');

             });
             
             this.metaTable.on('click', '.rng-visualEditor-metaRemoveBtn', function(e) {
             });
             
             this.metaTable.on('click', '.rng-visualEditor-metaRemoveBtn', function(e) {

-                $(e.target).closest('tr').remove();
+                $(e.target).closest('tr').data('row').remove();

             });
             
             this.metaTable.on('keydown', '[contenteditable]', function(e) {
             });
             
             this.metaTable.on('keydown', '[contenteditable]', function(e) {


@@ -41,31 +63,106 @@ return function(sandbox) {
                 }
             });
             
                 }
             });
             

-            
-            var onKeyUp = function(e) {
+            this.metaTable.on('keyup', '[contenteditable]', _.throttle(function(e) {

                 if(e.which !== 13) {
                     var editable = $(e.target),
                 if(e.which !== 13) {
                     var editable = $(e.target),

-                        myIndex = metaTable.find('.'+editable.attr('class')).index(editable),
+                        toSet = editable.text(),
+                        row = editable.parents('tr').data('row'),

                         isKey = _.last(editable.attr('class').split('-')) === 'metaItemKey',
                         isKey = _.last(editable.attr('class').split('-')) === 'metaItemKey',

-                        toSet = {};
-                    toSet[isKey ? 'key' : 'value'] = editable.text();
-                    currentNode.setMetadataRow(myIndex, toSet);
+                        method = isKey ? 'setKey' : 'setValue';
+                    row[method](toSet);

                 }
                 }

-            };
-            this.metaTable.on('keyup', '[contenteditable]', _.throttle(onKeyUp, 500));
+            }, 500));
+        },
+        clear: function() {

         },
         setMetadata: function(node) {
         },
         setMetadata: function(node) {

+            if(!node) {
+                this.metaTable.html('');
+                return;
+            }

             var view = this,
                 metadata = node.getMetadata();
             this.metaTable.find('tr').remove();
             metadata.forEach(function(row) {
             var view = this,
                 metadata = node.getMetadata();
             this.metaTable.find('tr').remove();
             metadata.forEach(function(row) {

-                view._addMetaRow(row.getKey(), row.getValue());
+                view.addMetadataRow(row);

             });
         },
             });
         },

-        _addMetaRow: function(key, value) {
-            var newRow = $(_.template(itemTemplate)({key: key || '', value: value || ''}));
+        addMetadataRow: function(row) {
+            var newRow = $(_.template(itemTemplate)({key: row.getKey() || '', value: row.getValue() || ''}));

             newRow.appendTo(this.metaTable);
             newRow.appendTo(this.metaTable);

+            newRow.data('row', row);
+
+            var keySelectView = new OpenSelectView({
+                value: row.getKey() || '',
+                inputTemplate: _.template('<div class="openInput rng-module-metadataEditor-metaItemKey" contentEditable="true"><%= value %></div>')({value: row.getKey() || '' }),
+                setInput: function(inputDOM, value) {
+                    if(inputDOM.text() !== value) {
+                        inputDOM.text(value);
+                        row.setKey(value);
+                    }
+                    valueSelectView.clearItems();
+                    getValuesForKey(value).forEach(function(value) {
+                        valueSelectView.addItem(value);
+                    });
+                }
+            });
+            newRow.find('td:first').append(keySelectView.el).data('view', keySelectView);
+
+
+            var valueSelectView = new OpenSelectView({
+                value: row.getValue(),
+                inputTemplate: _.template('<div class="openInput rng-module-metadataEditor-metaItemValue" contentEditable="true"><%= value %></div>')({value: row.getValue() || '' }),
+                maxHeight: '300px',
+                maxWidth: '100px',
+                setInput: function(inputDOM, value) {
+                    if(inputDOM.text() !== value) {
+                        inputDOM.text(value);
+                        row.setValue(value);
+                    }
+                }
+            });
+            newRow.find('td:nth-child(2)').append(valueSelectView.el).data('view', valueSelectView);
+            
+
+            metadataConfig.forEach(function(configRow) {
+                keySelectView.addItem(configRow.key);
+                if(row.getKey() === configRow.key) {
+                    (configRow.values || []).forEach(function(value) {
+                        valueSelectView.addItem(value);
+                    });
+                }
+            });
+
+            if(adding) {
+                $(newRow.find('td div')[0]).focus();
+                adding = false;
+            }

             return newRow;
             return newRow;

+        },
+        updateMetadataRow: function(row) {
+            this._getRowTr(row, function(tr) {
+                var tds = tr.find('td'),
+                    keyTd = $(tds[0]),
+                    valueTd = $(tds[1]);
+
+                keyTd.data('view').setInput(row.getKey());
+                valueTd.data('view').setInput(row.getValue());
+            });
+        },
+        removeMetadataRow: function(row) {
+            this._getRowTr(row, function(tr) {
+                tr.remove();
+            });
+        },
+        _getRowTr: function(row, callback) {
+            this.metaTable.find('tr').each(function() {
+                var tr = $(this);
+                if(tr.data('row') === row) {
+                    callback(tr);
+                    return false;
+                }
+            });

         }
     };
     
         }
     };
     


@@ -77,14 +174,23 @@ return function(sandbox) {
         },
         setDocument: function(document) {
             document.on('change', function(event) {
         },
         setDocument: function(document) {
             document.on('change', function(event) {

-                if(event.type === 'nodeMetadataChange' && event.meta.node.sameNode(currentNode)) {
-                    view.setMetadata(currentNode);
+                if(event.type === 'metadataAdded' && event.meta.node.sameNode(currentNode)) {
+                    view.addMetadataRow(event.meta.row);
+                }
+                if(event.type === 'metadataChanged' && event.meta.node.sameNode(currentNode)) {
+                    view.updateMetadataRow(event.meta.row);
+                }
+                if(event.type === 'metadataRemoved' && event.meta.node.sameNode(currentNode)) {
+                    view.removeMetadataRow(event.meta.row);
+                }
+                if(event.type === 'nodeDetached' && event.meta.node.sameNode(currentNode)) {
+                    view.setMetadata(null);

                 }
             });
         },
         setNodeElement: function(node) {
             if(currentNode && currentNode.sameNode(node)) {
                 }
             });
         },
         setNodeElement: function(node) {
             if(currentNode && currentNode.sameNode(node)) {

-                return
+                return;

             }
             currentNode = node;
             view.setMetadata(node);
             }
             currentNode = node;
             view.setMetadata(node);