From 424e088123fba515f22ffa172f3a8bcc48caa755 Mon Sep 17 00:00:00 2001
From: DatDang <tddang@linagora.com>
Date: Tue, 19 Nov 2024 10:08:59 +0700
Subject: [PATCH 1/3] Handle additional cases for drag drop in editor

---
 lib/src/widgets/html_editor_widget_web.dart | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/src/widgets/html_editor_widget_web.dart b/lib/src/widgets/html_editor_widget_web.dart
index af5279b5..b82f949b 100644
--- a/lib/src/widgets/html_editor_widget_web.dart
+++ b/lib/src/widgets/html_editor_widget_web.dart
@@ -497,6 +497,18 @@ class _HtmlEditorWidgetWebState extends State<HtmlEditorWidget> {
                   event.preventDefault();
                   window.parent.postMessage(JSON.stringify({"view": "$createdViewId", "type": "toDart: onDragLeave", "types": event.dataTransfer.types}), "*");
                 });
+
+                document.getElementsByClassName('note-editor')[0].addEventListener("dragover", function(event) {
+                  if (event.dataTransfer.types.includes("Files")) {
+                    event.preventDefault();
+                  }
+                });
+
+                document.getElementsByClassName('note-editor')[0].addEventListener("drop", function(event) {
+                  if (event.dataTransfer.types.includes("Files")) {
+                    event.preventDefault();
+                  }
+                });
               }
               $userScripts
             }

From 95ccd5a4a9416fbb3636cdc8fb118e0a167e9651 Mon Sep 17 00:00:00 2001
From: DatDang <tddang@linagora.com>
Date: Wed, 20 Nov 2024 15:38:25 +0700
Subject: [PATCH 2/3] fixup! Handle additional cases for drag drop in editor

---
 lib/src/widgets/html_editor_widget_web.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/src/widgets/html_editor_widget_web.dart b/lib/src/widgets/html_editor_widget_web.dart
index b82f949b..d987eb80 100644
--- a/lib/src/widgets/html_editor_widget_web.dart
+++ b/lib/src/widgets/html_editor_widget_web.dart
@@ -501,6 +501,7 @@ class _HtmlEditorWidgetWebState extends State<HtmlEditorWidget> {
                 document.getElementsByClassName('note-editor')[0].addEventListener("dragover", function(event) {
                   if (event.dataTransfer.types.includes("Files")) {
                     event.preventDefault();
+                    window.parent.postMessage(JSON.stringify({"view": "$createdViewId", "type": "toDart: onDragEnter", "types": event.dataTransfer.types}), "*");
                   }
                 });
 

From 504f62d15f15b3dc52047f79fa20c7f8818ddffe Mon Sep 17 00:00:00 2001
From: DatDang <tddang@linagora.com>
Date: Mon, 25 Nov 2024 11:43:01 +0700
Subject: [PATCH 3/3] fixup! Handle additional cases for drag drop in editor

---
 lib/src/widgets/html_editor_widget_web.dart | 5 ++++-
 lib/utils/callbacks.dart                    | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/src/widgets/html_editor_widget_web.dart b/lib/src/widgets/html_editor_widget_web.dart
index d987eb80..7b15d907 100644
--- a/lib/src/widgets/html_editor_widget_web.dart
+++ b/lib/src/widgets/html_editor_widget_web.dart
@@ -501,7 +501,7 @@ class _HtmlEditorWidgetWebState extends State<HtmlEditorWidget> {
                 document.getElementsByClassName('note-editor')[0].addEventListener("dragover", function(event) {
                   if (event.dataTransfer.types.includes("Files")) {
                     event.preventDefault();
-                    window.parent.postMessage(JSON.stringify({"view": "$createdViewId", "type": "toDart: onDragEnter", "types": event.dataTransfer.types}), "*");
+                    window.parent.postMessage(JSON.stringify({"view": "$createdViewId", "type": "toDart: onDragOver", "types": event.dataTransfer.types}), "*");
                   }
                 });
 
@@ -909,6 +909,9 @@ class _HtmlEditorWidgetWebState extends State<HtmlEditorWidget> {
         if (data['type'].contains('onDragEnter') && c.onDragEnter != null) {
           c.onDragEnter!.call(data['types']);
         }
+        if (data['type'].contains('onDragOver') && c.onDragOver != null) {
+          c.onDragOver!.call(data['types']);
+        }
         if (data['type'].contains('onDragLeave') && c.onDragLeave != null) {
           c.onDragLeave!.call(data['types']);
         }
diff --git a/lib/utils/callbacks.dart b/lib/utils/callbacks.dart
index 186642cf..94b991f5 100644
--- a/lib/utils/callbacks.dart
+++ b/lib/utils/callbacks.dart
@@ -27,6 +27,7 @@ class Callbacks {
     this.onScroll,
     this.onTextFontSizeChanged,
     this.onDragEnter,
+    this.onDragOver,
     this.onDragLeave,
     this.onInitialTextLoadComplete,
   });
@@ -194,6 +195,8 @@ class Callbacks {
 
   void Function(List<dynamic>? types)? onDragEnter;
 
+  void Function(List<dynamic>? types)? onDragOver;
+
   void Function(List<dynamic>? types)? onDragLeave;
 
   void Function(String initialText)? onInitialTextLoadComplete;