editor: fix - block removing root node via insert/delete

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

diff --git a/src/editor/modules/rng/rng.js b/src/editor/modules/rng/rng.js
index 3621050..665d3a9 100644 (file)
--- a/src/editor/modules/rng/rng.js
+++ b/src/editor/modules/rng/rng.js
@@ -42,25 +42,11 @@ return function(sandbox) {
             sandbox.getModule('nodePane').setNodeElement(nodeElement);
             sandbox.getModule('nodeFamilyTree').setElement(nodeElement);
             sandbox.getModule('nodeBreadCrumbs').setNodeElement(nodeElement);
+            sandbox.getModule('documentToolbar').setNodeElement(nodeElement);
+            sandbox.getModule('metadataEditor').setNodeElement(nodeElement);
         },
         updateCurrentTextElement: function(textElement) {
             sandbox.getModule('nodeFamilyTree').setElement(textElement);
-        },
-        resetDocument: function(document, reason) {
-            var modules = [];
-            if(reason === 'source_edit') {
-                modules = ['documentCanvas', 'metadataEditor'];
-            }
-            else if (reason === 'edit') {
-                modules = ['sourceEditor'];
-            }
-            else if (reason === 'revert') {
-                modules = ['documentCanvas', 'metadataEditor', 'sourceEditor'];
-            }
-                
-            modules.forEach(function(moduleName) {
-                sandbox.getModule(moduleName).setDocument(document);
-            });
         }
     };
     
@@ -75,14 +61,15 @@ return function(sandbox) {
     };
     
     views.visualEditing.setView('rightColumn', views.visualEditingSidebar.getAsView());
-    addMainTab('Edytor', 'editor', views.visualEditing.getAsView());
+    addMainTab(gettext('Editor'), 'editor', views.visualEditing.getAsView());
     addMainTab(gettext('Source'), 'sourceEditor',  '');
-    addMainTab('Historia', 'history', views.diffLayout.getAsView());
+    addMainTab(gettext('History'), 'history', views.diffLayout.getAsView());
     
     sandbox.getDOM().append(views.mainLayout.getAsView());
     
     views.visualEditingSidebar.addTab({icon: 'pencil'}, 'edit', views.currentNodePaneLayout.getAsView());
 
+    var wlxmlDocument, documentIsDirty;
     
     /* Events handling */
     
@@ -102,18 +89,26 @@ return function(sandbox) {
             _.each(['sourceEditor', 'documentCanvas', 'documentToolbar', 'nodePane', 'metadataEditor', 'nodeFamilyTree', 'nodeBreadCrumbs', 'mainBar', 'indicator', 'documentHistory', 'diffViewer'], function(moduleName) {
                 sandbox.getModule(moduleName).start();
             });
-        },
-        documentChanged: function(document, reason) {
-            commands.resetDocument(document, reason);
+            
+            wlxmlDocument = sandbox.getModule('data').getDocument();
+            documentIsDirty = false;
+            wlxmlDocument.on('change', function() {
+                documentIsDirty = true;
+            });
+            wlxmlDocument.on('contentSet', function() {
+                documentIsDirty = true;
+            });
         },
         savingStarted: function() {
             sandbox.getModule('mainBar').setCommandEnabled('save', false);
             sandbox.getModule('indicator').showMessage(gettext('Saving...'));
         },
-        savingEnded: function(status) {
+        savingEnded: function(status, current_version) {
             void(status);
+            documentIsDirty = false;
             sandbox.getModule('mainBar').setCommandEnabled('save', true);
             sandbox.getModule('indicator').clearMessage({message:'Dokument zapisany'});
+            sandbox.getModule('mainBar').setVersion(current_version);
         },
         restoringStarted: function(event) {
             sandbox.getModule('mainBar').setCommandEnabled('save', false);
@@ -125,11 +120,11 @@ return function(sandbox) {
         diffFetched: function(diff) {
             sandbox.getModule('diffViewer').setDiff(diff);
         },
-        documentReverted: function(event) {
-            commands.resetDocument(event.document, 'revert');
+        documentReverted: function(version) {
+            documentIsDirty = false;
             sandbox.getModule('mainBar').setCommandEnabled('save', true);
-            sandbox.getModule('indicator').clearMessage({message:'Wersja ' + event.reverted_version + ' przywrócona'});
-            sandbox.getModule('mainBar').setVersion(event.current_version);
+            sandbox.getModule('indicator').clearMessage({message:'Wersja ' + version + ' przywrócona'});
+            sandbox.getModule('mainBar').setVersion(version);
         }
     };
     
@@ -242,10 +237,11 @@ return function(sandbox) {
         compare: function(ver1, ver2) {
             sandbox.getModule('data').fetchDiff(ver1, ver2);
         },
-        restoreVersion: function(event) {
-            sandbox.getModule('data').restoreVersion(event);
+        restoreVersion: function(version) {
+            sandbox.getModule('data').restoreVersion(version);
         },
         displayVersion: function(event) {
+            /* globals window */
             window.open('/' + gettext('editor') + '/' + sandbox.getModule('data').getDocumentId() + '?version=' + event.version, _.uniqueId());
         }
     };
@@ -255,6 +251,15 @@ return function(sandbox) {
             views.diffLayout.setView('right', sandbox.getModule('diffViewer').getView());
         }
     };
+
+    window.addEventListener('beforeunload', function(event) {
+        var txt = gettext('Do you really want to exit?');
+        if(documentIsDirty) {
+            txt += ' ' + gettext('Document contains unsaved changes!');
+        }
+        event.returnValue = txt; // FF
+        return txt; // Chrome
+    });
     
     /* api */