Changes to prompt for confirmation on file deletion

src/document/DocumentCommandHandlers.js

@@ -1142,8 +1142,38 @@ define(function (require, exports, module) {
     }
 
     function handleFileDelete() {
-        var entry = ProjectManager.getSelectedItem();
-        ProjectManager.deleteItem(entry);
+        var _entry = ProjectManager.getSelectedItem();
+        var _filename = FileUtils.getBaseName(_entry.fullPath);
+        if (_entry.isDirectory) {
+            Dialogs.showModalDialog(
+                DefaultDialogs.DIALOG_ID_ERROR,
+                Strings.LIVE_DEV_CONFIRM,
+                StringUtils.format(
+                    Strings.LIVE_DEV_FOLDER_DELETE_CONFIRM,
+                    StringUtils.breakableUrl(_filename)
+                ),
+                [
+                    {
+                        className : Dialogs.DIALOG_BTN_CLASS_PRIMARY,
+                        id        : Dialogs.DIALOG_BTN_OK,
+                        text      : Strings.DELETE
+                    },
+                    {
+                        className : Dialogs.DIALOG_BTN_CLASS_NORMAL,
+                        id        : Dialogs.DIALOG_BTN_CANCEL,
+                        text      : Strings.CANCEL
+                    }
+                ]
+
+            ).done(function (id) {
+                    if (id === Dialogs.DIALOG_BTN_OK) {
+                        ProjectManager.deleteItem(_entry);
+                    }
+                }
+                );
+        } else {
+            ProjectManager.deleteItem(_entry);
+        }
     }
 
     /** Show the selected sidebar (tree or working set) item in Finder/Explorer */

src/nls/root/strings.js

@@ -106,6 +106,8 @@ define({
     "FILE_DELETED_TITLE"                : "File Deleted",
     "EXT_MODIFIED_MESSAGE"              : "<span class='dialog-filename'>{0}</span> has been modified on disk, but also has unsaved changes in {APP_NAME}.<br /><br />Which version do you want to keep?",
     "EXT_DELETED_MESSAGE"               : "<span class='dialog-filename'>{0}</span> has been deleted on disk, but has unsaved changes in {APP_NAME}.<br /><br />Do you want to keep your changes?",
+    "LIVE_DEV_CONFIRM"                  : "Confirm",
+    "LIVE_DEV_FOLDER_DELETE_CONFIRM"    : "Are you sure you want to delete the folder <span class='dialog-filename'>{0}</span> ?",
 
     // Find, Replace, Find in Files
     "SEARCH_REGEXP_INFO"                : "Use /re/ syntax for regexp search",
@@ -302,6 +304,7 @@ define({
     "BASEURL_ERROR_HASH_DISALLOWED"        : "The base URL can't contain hashes like \"{0}\".",
     "BASEURL_ERROR_INVALID_CHAR"           : "Special characters like '{0}' must be %-encoded.",
     "BASEURL_ERROR_UNKOWN_ERROR"           : "Unknown error parsing Base URL",
+    "DELETE"                               : "Delete",
 
     // Extension Management strings
     "INSTALL"                              : "Install",