fixed #2941

HISTORY.md

@@ -9,11 +9,13 @@
 * **Notable Fixes:**
     * keep the order of sprites in the corral when saving newly created projects
     * allow parens in project names (again)
+    * dropping a library or sprite file into presentation mode switches back to edit mode
 * **Documentation Updates:**
 * **Translation Updates:**
 
 ### 2021-12-14
 * gui: removed some commented out code
+* gui: fixed #2941
 
 ### 2021-12-14
 * threads, lists: better support for multi-byte emojis with "split" and "unicode", thanks, Michael!

src/gui.js

@@ -5682,9 +5682,11 @@ IDE_Morph.prototype.openBlocksString = function (str, name, silently) {
     ]);
 };
 
-IDE_Morph.prototype.rawOpenBlocksString = function (str, name, silently) {
+IDE_Morph.prototype.rawOpenBlocksString = function (str, name, silently) { // +++
     // name is optional (string), so is silently (bool)
     var blocks;
+    this.toggleAppMode(false);
+    this.spriteBar.tabBar.tabTo('scripts');
     if (Process.prototype.isCatchingErrors) {
         try {
             blocks = this.serializer.loadBlocks(str, this.stage);
@@ -5728,6 +5730,8 @@ IDE_Morph.prototype.openSpritesString = function (str) {
 };
 
 IDE_Morph.prototype.rawOpenSpritesString = function (str) {
+    this.toggleAppMode(false);
+    this.spriteBar.tabBar.tabTo('scripts');
     if (Process.prototype.isCatchingErrors) {
         try {
             this.serializer.loadSprites(str, this);