Make it possible to open files via drag & drop

c3er · Jul 31, 2023 · 047cdf4 · 047cdf4
1 parent 5143372
commit 047cdf4
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 5 deletions.
diff --git a/app/index.js b/app/index.js
@@ -168,6 +168,15 @@ function domContentLoadedHandler() {
     })
     toc.updateTheme(chooseTheme(Boolean(match.matches)))
 
+    document.body.ondragover = event => {
+        event.preventDefault()
+        event.dataTransfer.dropEffect = "copy"
+    }
+    document.body.ondrop = event => {
+        event.preventDefault()
+        navigation.openFile(event.dataTransfer.files[0].path, false)
+    }
+
     ipc.send(ipc.messages.finishLoad)
 }
 

diff --git a/app/lib/navigation/navigationRenderer.js b/app/lib/navigation/navigationRenderer.js
@@ -11,6 +11,14 @@ function isInternalLink(url) {
     return url.startsWith("#")
 }
 
+function openFile(fullPath, shallOpenInNewWindow, scrollPosition = 0) {
+    ipc.send(
+        shallOpenInNewWindow ? ipc.messages.openFileInNewWindow : ipc.messages.openFile,
+        fullPath,
+        scrollPosition,
+    )
+}
+
 function dispatchLink(target, documentDirectory, shallOpenInNewWindow) {
     const fullPath = path.join(documentDirectory, target)
     const scrollPosition = renderer.contentElement().scrollTop
@@ -25,11 +33,7 @@ function dispatchLink(target, documentDirectory, shallOpenInNewWindow) {
     } else if (!file.isMarkdown(fullPath) && !file.isText(fullPath)) {
         electron.shell.openPath(fullPath)
     } else {
-        ipc.send(
-            shallOpenInNewWindow ? ipc.messages.openFileInNewWindow : ipc.messages.openFile,
-            fullPath,
-            scrollPosition,
-        )
+        openFile(fullPath, shallOpenInNewWindow, scrollPosition)
     }
 }
 
@@ -49,3 +53,5 @@ exports.registerLink = (linkElement, target, documentDirectory) => {
 }
 
 exports.back = () => ipc.send(ipc.messages.navigateBack)
+
+exports.openFile = openFile