X-Git-Url: https://git.mdrn.pl/fnpeditor.git/blobdiff_plain/cf7d465ce6ed2acbc2b1c028e46847ead5320e9c..4ae1d665fcd3af9fb06d664418f02f365933d9ae:/modules/visualEditor.js

diff --git a/modules/visualEditor.js b/modules/visualEditor.js
index 8d77302..a607d86 100644
--- a/modules/visualEditor.js
+++ b/modules/visualEditor.js
@@ -3,6 +3,7 @@ rng.modules.visualEditor = function(sandbox) {
 
     var view = {
         node: $(sandbox.getTemplate('main')()),
+        currentNode: null,
         setup: function() {
             var view = this;
 
@@ -14,8 +15,8 @@ rng.modules.visualEditor = function(sandbox) {
                 isDirty = true;
             });
 
-            this.node.on('mouseover', '[wlxml-tag]', function(e) { $(e.target).addClass('rng-hover')});
-            this.node.on('mouseout', '[wlxml-tag]', function(e) { $(e.target).removeClass('rng-hover')});
+            this.node.on('mouseover', '[wlxml-tag]', function(e) { mediator.nodeHovered($(e.target));});
+            this.node.on('mouseout', '[wlxml-tag]', function(e) { mediator.nodeBlured($(e.target));});
             this.node.on('click', '[wlxml-tag]', function(e) {
                 console.log('clicked node type: '+e.target.nodeType);
                 view._markSelected($(e.target));
@@ -30,6 +31,13 @@ rng.modules.visualEditor = function(sandbox) {
                 view._markSelected(anchor);
             });
             
+            this.node.on('keydown', '#rng-visualEditor-contentWrapper', function(e) {
+                if(e.which === 13) { 
+                    e.preventDefault();
+                    view.insertNewNode(null, null);
+                }
+            });
+            
             
             var metaTable = this.metaTable = this.node.find('#rng-visualEditor-meta table');
             
@@ -59,7 +67,72 @@ rng.modules.visualEditor = function(sandbox) {
                 }
                 
             });
-
+            
+            
+            var observer = new MutationObserver(function(mutations) {
+              mutations.forEach(function(mutation) {
+                _.each(mutation.addedNodes, function(node) {
+                    node = $(node);
+                    node.parent().find('[wlxml-tag]').each(function() {
+                        tag = $(this);
+                        if(!tag.attr('id'))
+                            tag.attr('id', 'xxxxxxxx-xxxx-xxxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {var r = Math.random()*16|0,v=c=='x'?r:r&0x3|0x8;return v.toString(16);}));
+                    });
+                });
+              });    
+            });
+            var config = { attributes: true, childList: true, characterData: true, subtree: true };
+            observer.observe(this.node.find('#rng-visualEditor-contentWrapper')[0], config);
+            
+            this.gridToggled = false;
+        },
+        _createNode: function(wlxmlTag, wlxmlClass) {
+            var toBlock = ['div', 'document', 'section', 'header'];
+            var htmlTag = _.contains(toBlock, wlxmlTag) ? 'div' : 'span';
+            var toret = $('<' + htmlTag + '>');
+            toret.attr('wlxml-tag', wlxmlTag);
+            if(wlxmlClass)
+                toret.attr('wlxml-class', wlxmlClass);
+            return toret;
+        },
+        insertNewNode: function(wlxmlTag, wlxmlClass) {
+            //TODO: Insert inline
+            var anchor = $(window.getSelection().anchorNode);
+            if(anchor[0].nodeType === Node.TEXT_NODE)
+                anchor = anchor.parent();
+            if(anchor.text() === '') {
+                var todel = anchor;
+                anchor = anchor.parent();
+                todel.remove();
+            }
+            var newNode = this._createNode(wlxmlTag || anchor.attr('wlxml-tag'), wlxmlClass || anchor.attr('wlxml-class'));
+            anchor.after(newNode);
+            mediator.nodeCreated(newNode);
+            isDirty = true;
+        },
+        wrapSelectionWithNewNode: function(wlxmlTag, wlxmlClass) {
+            
+            var selection = window.getSelection();
+            if(selection.anchorNode === selection.focusNode && selection.anchorNode.nodeType === Node.TEXT_NODE) {
+                var startOffset = selection.anchorOffset;
+                var endOffset = selection.focusOffset;
+                if(startOffset > endOffset) {
+                    var tmp = startOffset;
+                    startOffset = endOffset;
+                    endOffset = tmp;
+                }
+                var node = selection.anchorNode;
+                var prefix = node.data.substr(0, startOffset);
+                var suffix = node.data.substr(endOffset);
+                var core = node.data.substr(startOffset, endOffset - startOffset);
+                var newNode = this._createNode(wlxmlTag, wlxmlClass);
+                newNode.text(core);
+                $(node).replaceWith(newNode);
+                newNode.before(prefix);
+                newNode.after(suffix);
+                mediator.nodeCreated(newNode);
+                isDirty = true;
+            }
         },
         getMetaData: function() {
             var toret = {};
@@ -87,21 +160,79 @@ rng.modules.visualEditor = function(sandbox) {
             return this.node.find('#rng-visualEditor-content').html();
         }, 
         _markSelected: function(node) {
+            this.dimNode(node);
+            
             this.node.find('.rng-current').removeClass('rng-current');
+            
             node.addClass('rng-current');
+
+            this.currentNode = node;
             mediator.nodeSelected(node);
         },
-        markFirstSelected: function() {
+        selectNode: function(node) {
+            view._markSelected(node);
+            var range = document.createRange();
+            range.selectNodeContents(node[0]);
+            range.collapse(false);
+
+            var selection = document.getSelection();
+            selection.removeAllRanges()
+            selection.addRange(range);
+        },
+        selectNodeById: function(id) {
+            var node = this.node.find('#'+id);
+            if(node)
+                this.selectNode(node);
+        },
+        highlightNode: function(node) {
+            if(!this.gridToggled) {
+                node.addClass('rng-hover');
+                var label = node.attr('wlxml-tag');
+                if(node.attr('wlxml-class'))
+                    label += ' / ' + node.attr('wlxml-class');
+                var tag = $('<div>').addClass('rng-visualEditor-nodeHoverTag').text(label);
+                node.append(tag);
+            }
+        },
+        dimNode: function(node) {
+            if(!this.gridToggled) {
+                node.removeClass('rng-hover');
+                node.find('.rng-visualEditor-nodeHoverTag').remove();
+            }
+        },
+        highlightNodeById: function(id) {
+            var node = this.node.find('#'+id);
+            if(node)
+                this.highlightNode(node);
+        },
+        dimNodeById: function(id) {
+            var node = this.node.find('#'+id);
+            if(node)
+                this.dimNode(node);
+        },
+        selectFirstNode: function() {
             var firstNodeWithText = this.node.find('[wlxml-tag]').filter(function() {
                 return $(this).clone().children().remove().end().text().trim() !== '';
             }).first();
+            var node;
             if(firstNodeWithText.length)
-                $(firstNodeWithText[0]).click().focus();
+                node = $(firstNodeWithText[0])
+            else {
+                node = this.node.find('[wlxml-class|="p"]')
+            }
+            this.selectNode(node);
         },
         _addMetaRow: function(key, value) {
             var newRow = $(sandbox.getTemplate('metaItem')({key: key || '', value: value || ''}));
             newRow.appendTo(this.metaTable);
             return newRow;
+        },
+        toggleGrid: function(toggle) {
+            this.node.find('[wlxml-tag]').toggleClass('rng-hover', toggle);
+            this.gridToggled = toggle;
+        },
+        toggleTags: function(toggle) {
+        
         }
     };
     
@@ -118,6 +249,28 @@ rng.modules.visualEditor = function(sandbox) {
                 view.selectTab(target.attr('data-content-id'));
             });
             view.selectTab('rng-visualEditor-edit');
+            
+            view.node.on('change', '.rng-visualEditor-editPaneNodeForm select', function(e) {
+                var target = $(e.target);
+                var attr = target.attr('id').split('-')[2].split('editPane')[1].substr(0,3) === 'Tag' ? 'tag' : 'class';
+                mediator.getCurrentNode().attr('wlxml-'+attr, target.val());
+                isDirty = true;
+            });
+                       
+            view.node.on('click', '.rng-visualEditor-editPaneSurrouding a', function(e) {
+                var target = $(e.target);
+                mediator.nodeDimmedById(target.attr('data-id'));
+                mediator.nodeSelectedById(target.attr('data-id'));
+            });
+            
+            view.node.on('mouseenter', '.rng-visualEditor-editPaneSurrouding a', function(e) {
+                var target = $(e.target);
+                mediator.nodeHighlightedById(target.attr('data-id')); 
+            });
+            view.node.on('mouseleave', '.rng-visualEditor-editPaneSurrouding a', function(e) {
+                var target = $(e.target);
+                mediator.nodeDimmedById(target.attr('data-id')); 
+            });
         },
         selectTab: function(id) {
            this.node.find('.rng-visualEditor-sidebarContentItem').hide();
@@ -129,16 +282,102 @@ rng.modules.visualEditor = function(sandbox) {
         updateEditPane: function(node) {
             var pane = this.node.find('#rng-visualEditor-edit');
             pane.html( $(sandbox.getTemplate('editPane')({tag: node.attr('wlxml-tag'), klass: node.attr('wlxml-class')})));
+            
+            var parent = node.parent('[wlxml-tag]').length ? {
+                repr: node.parent().attr('wlxml-tag') + ' / ' + (node.parent().attr('wlxml-class') || '[[no class]]'),
+                id: node.parent().attr('id')
+            } : undefined;
+            var children = [];
+            node.children('[wlxml-tag]').each(function() {
+                var child = $(this);
+                children.push({repr: child.attr('wlxml-tag') + ' / ' + (child.attr('wlxml-class') || '[[no class]]'), id: child.attr('id')});
+            });
+            var naviTemplate = sandbox.getTemplate('editPaneNavigation')({parent: parent, children: children});
+            pane.find('.rng-visualEditor-editPaneSurrouding > div').html($(naviTemplate));
+        },
+        highlightNode: function(id) {
+            var pane = this.node.find('#rng-visualEditor-edit');
+            pane.find('a[data-id="'+id+'"]').addClass('rng-hover');
+        },
+        dimNode: function(id) {
+            var pane = this.node.find('#rng-visualEditor-edit');
+            pane.find('a[data-id="' +id+'"]').removeClass('rng-hover');
+        }
+    }
+    
+    var toolbarView = {
+        node: view.node.find('#rng-visualEditor-toolbar'),
+        setup: function() {
+            var view = this;
+            
+            view.node.find('button').click(function(e) {
+                var btn = $(e.currentTarget);
+                if(btn.attr('data-btn-type') === 'toggle') {
+                    btn.toggleClass('active')
+                    mediator.toolbarButtonToggled(btn.attr('data-btn'), btn.hasClass('active'));
+                }
+                if(btn.attr('data-btn-type') === 'cmd') {
+                    mediator.toolbarButtonCmd(btn.attr('data-btn'));
+                }
+            });
+        },
+        getOption: function(option) {
+            return this.node.find('.rng-visualEditor-toolbarOption[data-option=' + option +']').val();
         }
     }
     
     view.setup();
     sideBarView.setup();
+    toolbarView.setup();
     
     var mediator = {
+        getCurrentNode: function() {
+            return view.currentNode;
+        },
+        nodeCreated: function(node) {
+            view.selectNode(node);
+        },
         nodeSelected: function(node) {
             sideBarView.updateEditPane(node);
+        },
+        nodeSelectedById: function(id) {
+            view.selectNodeById(id);
+        },
+        nodeHighlightedById: function(id) {
+            view.highlightNodeById(id);
+        },
+        nodeDimmedById: function(id) {
+            view.dimNodeById(id);
+        },
+        toolbarButtonToggled: function(btn, toggle) {
+            if(btn === 'grid')
+                view.toggleGrid(toggle);
+            if(btn === 'tags')
+                view.toggleTags(toggle);
+        },
+        toolbarButtonCmd: function(btn) {
+            if(btn === 'new-node') {
+                if(window.getSelection().isCollapsed)
+                    view.insertNewNode(toolbarView.getOption('newTag-tag'), toolbarView.getOption('newTag-class'));
+                else {
+                    this.wrapWithNodeRequest(toolbarView.getOption('newTag-tag'), toolbarView.getOption('newTag-class'));
+                }
+                    
+                    
+            }
+        },
+        nodeHovered: function(node) {
+            view.highlightNode(node);
+            sideBarView.highlightNode(node.attr('id'));
+        },
+        nodeBlured: function(node) {
+            view.dimNode(node);
+            sideBarView.dimNode(node.attr('id'));
+        },
+        wrapWithNodeRequest: function(wlxmlTag, wlxmlClass) {
+            view.wrapSelectionWithNewNode(wlxmlTag, wlxmlClass);
         }
+        
     }
     
     var isDirty = false;
@@ -170,7 +409,7 @@ rng.modules.visualEditor = function(sandbox) {
         onShowed: function() {
             if(!wasShownAlready) {
                 wasShownAlready = true;
-                view.markFirstSelected();
+                view.selectFirstNode();
             }
         }