fix(drag-patch): fix compatibility issue with legacy editor

close #73
aidenlx · Apr 19, 2022 · 91ec54a · 91ec54a
1 parent 9732259
commit 91ec54a
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/src/drag-patch.ts b/src/drag-patch.ts
@@ -63,7 +63,8 @@ declare module "obsidian" {
     // ) => void;
   }
   interface MarkdownView {
-    editMode: MarkdownEditView;
+    editMode?: MarkdownEditView;
+    sourceMode?: MarkdownEditView;
   }
   interface MarkdownEditView {
     clipboardManager: ClipboardManager;
@@ -99,10 +100,15 @@ function VD(e: DragEvent, t: DataTransfer["dropEffect"]) {
 const PatchDragManager = (plugin: ALxFolderNote) => {
   const { getFolderNote } = plugin.CoreApi;
 
+  const view = new MarkdownView(new (WorkspaceLeaf as any)(plugin.app)),
+    editMode = view.editMode ?? view.sourceMode;
+
+  if (!editMode)
+    throw new Error("Failed to patch clipboard manager: no edit view found");
+
   plugin.register(
     around(
-      new MarkdownView(new (WorkspaceLeaf as any)(plugin.app)).editMode
-        .clipboardManager.constructor.prototype as ClipboardManager,
+      editMode.clipboardManager.constructor.prototype as ClipboardManager,
       {
         handleDragOver: (next) =>
           function (this: ClipboardManager, evt, ...args) {

diff --git a/src/fn-main.ts b/src/fn-main.ts
@@ -72,7 +72,6 @@ export default class ALxFolderNote extends Plugin {
   initialized = false;
   initialize() {
     if (this.initialized) return;
-    PatchDragManager(this);
     PatchFileExplorer(this);
     document.body.toggleClass(
       MobileNoClickMark,
@@ -103,6 +102,7 @@ export default class ALxFolderNote extends Plugin {
       initCalled = true;
       registerSetFolderIconCmd(this);
       this.app.workspace.onLayoutReady(this.initialize.bind(this));
+      PatchDragManager(this);
       this.noticeFoldervChange();
     };