Refactors first and last button method

yabwe · Sep 24, 2013 · 465000d · 465000d
1 parent b269a5c
commit 465000d
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Showing 4 changed files with 27 additions and 19 deletions.
diff --git a/dist/js/medium.editor.js b/dist/js/medium.editor.js
@@ -178,8 +178,8 @@ function MediumEditor(elements, options) {
                     this.selection = newSelection;
                     this.selectionRange = this.selection.getRangeAt(0);
                     this.toolbar.style.display = 'block';
-                    this.setToolbarPosition()
-                        .setToolbarButtonStates()
+                    this.setToolbarButtonStates()
+                        .setToolbarPosition()
                         .showToolbarActions();
                 }
             }
@@ -257,6 +257,13 @@ function MediumEditor(elements, options) {
             for (i = 0; i < buttons.length; i += 1) {
                 buttons[i].addEventListener('click', triggerAction);
             }
+            this.setFirstAndLastItens(buttons);
+            return this;
+        },
+
+        setFirstAndLastItens: function (buttons) {
+            buttons[0].className += ' medium-editor-button-first';
+            buttons[buttons.length - 1].className += ' medium-editor-button-last';
             return this;
         },
 

diff --git a/dist/js/medium.editor.min.js b/dist/js/medium.editor.min.js
diff --git a/spec/buttons.spec.js b/spec/buttons.spec.js
@@ -201,4 +201,13 @@ describe('Buttons TestCase', function () {
         });
 
     });
+
+    describe('First and Last', function () {
+        it('should add a special class to the first and last buttons', function () {
+            var editor = new MediumEditor('.editor'),
+                buttons = editor.toolbar.querySelectorAll('button');
+            expect(buttons[0].className).toContain('medium-editor-button-first');
+            expect(buttons[buttons.length - 1].className).toContain('medium-editor-button-last');
+        });
+    });
 });