PixelPaint: Allow opening of files dropped onto application :^)

We can now drag-and-drop files onto PixelPaint to be able to open
them. Each dropped file opens in a separate editor (which is the
default behavior of Photoshop).

2 files changed, 24 insertions, 0 deletions

diff --git a/Userland/Applications/PixelPaint/MainWidget.cpp b/Userland/Applications/PixelPaint/MainWidget.cpp
index 116fef232f..51e5806c75 100644
--- a/Userland/Applications/PixelPaint/MainWidget.cpp
+++ b/Userland/Applications/PixelPaint/MainWidget.cpp
@@ -773,4 +773,26 @@ ImageEditor& MainWidget::create_new_editor(NonnullRefPtr<Image> image)
     return image_editor;
 }
 
+void MainWidget::drop_event(GUI::DropEvent& event)
+{
+    if (!event.mime_data().has_urls())
+        return;
+
+    event.accept();
+
+    if (event.mime_data().urls().is_empty())
+        return;
+
+    for (auto& url : event.mime_data().urls()) {
+        if (url.protocol() != "file")
+            continue;
+
+        auto result = FileSystemAccessClient::Client::the().request_file(window()->window_id(), url.path(), Core::OpenMode::ReadOnly);
+        if (result.error != 0)
+            continue;
+
+        open_image_fd(*result.fd, *result.chosen_file);
+    }
+}
+
 }
diff --git a/Userland/Applications/PixelPaint/MainWidget.h b/Userland/Applications/PixelPaint/MainWidget.h
index 4294608499..970a157d23 100644
--- a/Userland/Applications/PixelPaint/MainWidget.h
+++ b/Userland/Applications/PixelPaint/MainWidget.h
@@ -43,6 +43,8 @@ private:
     ImageEditor* current_image_editor();
     ImageEditor& create_new_editor(NonnullRefPtr<Image>);
 
+    virtual void drop_event(GUI::DropEvent&) override;
+
     ProjectLoader m_loader;
 
     RefPtr<ToolboxWidget> m_toolbox;